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OPERATING INSTRUCTIONS
Liquid jet ejector
Liquid jet solids ejector
Movable / stationary design
Manufacturer:
Project no.:
Year built:
Document no.:
Published on:
The original operating instructions are written in German.
Any translations are based on these original instructions.
Körting Hannover GmbH
181001 / 184001
2019
FFeP-fahbrar-IOM-R00
11/2019
Körting Hannover GmbH
Badenstedter Straße 56
30453 Hanover
Tel.: +49 511 2129 - 0
Fax: +49 511 2129 - 223
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Table of Contents
Summary of Contents for KORTING 181001
- Page 1 OPERATING INSTRUCTIONS Liquid jet ejector Liquid jet solids ejector Movable / stationary design Manufacturer: Körting Hannover GmbH Project no.: 181001 / 184001 Year built: 2019 Document no.: FFeP-fahbrar-IOM-R00 Published on: 11/2019 Körting Hannover GmbH Badenstedter Straße 56 The original operating instructions are written in German.
- Page 2 LEGAL NOTICE © Körting Hannover GmbH These instructions are protected by copyright. All standard rights are reserved. Copying and translating these instructions, even parts thereof, is only allowed with the consent of Körting Hannover GmbH. Conditions, technical changes, enhancements and errors are reserved. Körting Hannover GmbH Badenstedter Straße 56 30453 Hanover...
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Page 3: Table Of Contents
TABLE OF CONTENTS Comments about the operating instructions ................. 5 Product these operating instructions apply to ................5 Rating plate/factory no........................ 5 Usage and purpose of the operating instructions ............... 6 Filing the documents ........................6 Symbols in these operating instructions ..................6 Documents and regulations that also apply ................ - Page 4 TABLE OF CONTENTS 8.1.1 Cleaning the outside of the device .................... 30 8.1.2 Decontaminating the device ...................... 30 8.1.3 Cleaning the inside of the device ....................31 8.1.4 Cleaning the motive nozzle ....................... 31 Maintenance ..........................32 8.2.1 Checking the internal pressure ....................33 8.2.2 Checking the shut-off device .....................
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Page 5: Comments About The Operating Instructions
COMMENTS ABOUT THE OPERATING INSTRUCTIONS 1 Comments about the operating instructions 1.1 Product these operating instructions apply to These operating instructions are only relevant to the following product: Liquid jet solids ejector referred to as the “device” in the rest of the document. 1.2 Rating plate/factory no. -
Page 6: Usage And Purpose Of The Operating Instructions
COMMENTS ABOUT THE OPERATING INSTRUCTIONS 1.3 Usage and purpose of the operating instructions The operating instructions have been drawn up for: • the party operating the device and • trained personnel responsible for assembling, commissioning, operating and carrying out maintenance on the device. These operating instructions will help you to do the following: •... -
Page 7: Documents And Regulations That Also Apply
COMMENTS ABOUT THE OPERATING INSTRUCTIONS 1.6 Documents and regulations that also apply Other documents also apply in conjunction with these operating instructions. In the case of complementary components, see the instructions supplied with them. When handling devices and while carrying out any servicing, please observe the following: •... -
Page 8: Liability For Defects
COMMENTS ABOUT THE OPERATING INSTRUCTIONS 1.10 Liability for defects The conditions established in Körting Hannover GmbH’s order confirmation or in the contract apply. Claims for compensation in the case of personal injury or damage to materials are ruled out when the claims are the result of one or several of the following issues: •... -
Page 9: Safety Advice
SAFETY ADVICE 2 Safety advice These operating instructions include safety instructions. Follow all instructions in order to prevent personal injury, damages to the environment or damage to materials. 2.1 Basic safety advice Basic safety advice includes instructions that ensure that the device is operated safely or kept in a safe condition. -
Page 10: Proper Usage
SAFETY ADVICE Excessive noise During operation, noise emitted from the device can harm hearing and the environment. When fitting the device, take steps to protect against noise. During operation, wear suitable hearing protection. Please observe statutory regulations on noise protection. Corrosion Stainless steel components have been pickled and passivated to protect them from chemicals. -
Page 11: Safety And Protective Devices
SAFETY ADVICE 2.4 Safety and protective devices Malfunctions or improper operation can lead to unacceptably high pressure building up on the outlet side and life-threatening situations, as well as material damage. Depending on how the device is used and which media are applied, the operator might have to fit suitable safety and protective devices separately. -
Page 12: Signs Giving Information, Warnings Or Instructions
SAFETY ADVICE 2.6 Signs giving information, warnings or instructions Signs giving warnings, information or instructions can be applied to the device depending on the plant concerned. Get the plant operating company to brief you on the signs giving warnings, information or instructions. -
Page 13: Device Structure And How It Functions
DEVICE STRUCTURE AND HOW IT FUNCTIONS 3 Device structure and how it functions 3.1 Structure of the liquid jet solids ejector Fig.: 1 Lengthways view (example) handle motive medium inlet hopper mixed flow outlet flushing nozzle suction medium/solid label nozzle outlet diffuser Operating instructions ... -
Page 14: How It Functions
DEVICE STRUCTURE AND HOW IT FUNCTIONS 3.2 How it functions The liquid jet ejector is a jet ejector that pumps by using a motive medium as the source of energy. A jet ejector does not have a mechanical drive or any movable parts. The field of application is determined by the shape of the flow area. -
Page 15: Transport And Storage
TRANSPORT AND STORAGE 4 Transport and storage WARNING Potential fatal injuries due to overhead loads During lifting operations, loads can sway and fall. These loads could crush people and cause serious or fatal injuries. Please comply with the accident prevention regulations. ... - Page 16 TRANSPORT AND STORAGE NOTICE Potential material damage due to damaged and/or worn out hoisting equipment If the hoisting equipment is damaged or shows signs of wear, no guarantee can be given that it will work properly. As a result, loads can be dropped and lead to material damage.
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Page 17: Transport
TRANSPORT AND STORAGE 4.1 Transport The device is supplied ex-works ready for use. It is shipped based on the terms of the contract. When receiving delivery of and transporting the device, proceed as follows: Check the scope of supply. Inspect the delivery upon acceptance to establish whether the device is complete and whether all the documents handed over are as specified in the packing list. -
Page 18: Storage
TRANSPORT AND STORAGE 4.2 Storage Store the device as follows: • in a sheltered room; • in a dry condition; • not exposed to frost; • protected from dust. Operating instructions Liquid jet ejector Liquid jet solids ejector Movable / stationary design ... -
Page 19: Assembly And Commissioning
ASSEMBLY AND COMMISSIONING 5 Assembly and commissioning 5.1 Installing and connecting the device DANGER Potential fatal injuries due to explosions Fatal injuries are possible when working on the device in plants located in areas subject to explosion hazard. Work on the device may only be carried out by personnel who are familiar with standard and local regulations and directives regarding working in areas subject to explosion hazard and who are aware of the appropriate safety and health requirements. - Page 20 ASSEMBLY AND COMMISSIONING NOTICE Material and environmental damage when working on the device in areas subject to explosion hazard Material and environmental damage is possible when working on the device in plants located in areas subject to explosion hazard. Work on the device may only be carried out by personnel who are familiar with standard and local regulations and directives regarding working in areas subject to explosion hazard and who are aware of the appropriate safety and health requirements.
- Page 21 ASSEMBLY AND COMMISSIONING NOTICE Functional impairment due to foreign particles Foreign particles in the device such as scale, welding globules or sealing residues may clog the motive nozzle. Avoid any soiling or clogging caused by scale, welding globules, sealing residues or similar.
- Page 22 ASSEMBLY AND COMMISSIONING NOTICE Potential material damage due to impermissible increase of pressure Malfunctions or improper operation can lead to unacceptably high pressure building up on the outlet side and to material damage. Ensure that the design pressures specified in the technical data are never exceeded.
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Page 23: Commissioning
ASSEMBLY AND COMMISSIONING 5.2 Commissioning WARNING Potential fatal injury due to exceeding maximum allowable operating data If the maximum allowable values for the operating pressure and/or working temperature are exceeded, life-threatening situations as well as damage to materials or the environment can occur. ... - Page 24 ASSEMBLY AND COMMISSIONING To commission the device, proceed as follows: All shut-off devices in the feed and discharge lines must be closed to start with. Open the shut-off device in the mixed flow pipe. Open the shut-off device in the motive medium pipe until the appropriate motive medium pressure is reached directly at the inlet into the device.
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Page 25: Operation
OPERATION 6 Operation WARNING Potential fatal injuries due to improper operation Improper operation impairs the safety of the device and the plant. This can cause life- threatening situations. Only allow authorised and trained personnel to operate the device. CAUTION Risk of injury and damage due to cavitation Cavitation is associated with extreme noise generation which can damage hearing. -
Page 26: Operating The Device
OPERATION 6.2 Operating the device To operate the device, proceed as follows: Open the shut-off device in the mixed flow outlet pipe. Open the shut-off device in the motive medium pipe until the appropriate motive medium pressure is reached directly at the inlet into the device. Do not exceed the values allowable for the operating pressure and/or working temperature according to the specified plant parameters and the technical specifications. -
Page 27: Rectifying Malfunctions
RECTIFYING MALFUNCTIONS 7 Rectifying malfunctions WARNING Potential fatal injuries due to malfunctions Malfunctions lead to improper operation and impair the safety of the device and the plant. This can cause life-threatening situations. Report any malfunctions to the plant operating company. ... -
Page 28: Servicing
SERVICING 8 Servicing The purpose of servicing is to keep the device operational and prevent premature wear. Servicing includes: • Cleaning and care • Maintenance • Repair In order to ensure that the device is in proper working order, the personnel operating it must: •... -
Page 29: Cleaning And Care
SERVICING 8.1 Cleaning and care The following warnings apply to any cleaning carried out on the device. WARNING Potential risk of injury due to improper cleaning Any improper cleaning can lead to serious injuries. Cleaning agents and solvents used incorrectly can impair the safety of the device and the plant and lead to serious injuries on contact with the skin or if inhaled. -
Page 30: Cleaning The Outside Of The Device
SERVICING 8.1.1 Cleaning the outside of the device To clean the outside of the device, proceed as follows: Switch off the device. Chapter 8.3.1 Switching off the device Release any pressure from the device. If necessary, let the device cool down. If required, clean by rinsing with water, rinsing with chemicals or applying mechanical processes. -
Page 31: Cleaning The Inside Of The Device
SERVICING 8.1.3 Cleaning the inside of the device To clean the inside of the device, proceed as follows: Switch off the device. Chapter 8.3.1 Switching off the device Release any pressure from the device. If necessary, let the device cool down. If necessary, drain the device. -
Page 32: Maintenance
SERVICING 8.2 Maintenance The following warnings apply to any maintenance carried out on the device. WARNING Potential fatal injuries due to improper maintenance work Any maintenance work improperly carried out will impair the safety of the device and the plant. This can cause life-threatening situations. ... -
Page 33: Checking The Internal Pressure
SERVICING In order to ensure that the device is in proper working order, specific maintenance work must be carried out by authorised and trained personnel. Comply with the intervals and information on checking and carrying out maintenance on parts supplied in the operating instructions provided. ... -
Page 34: Repair
SERVICING 8.3 Repair The following warnings apply to any repair work carried out on the device. WARNING Potential fatal injuries and material damage due to improper repair work Any repair work improperly carried out will impair the safety of the device and the plant. -
Page 35: Switching Off The Device
SERVICING NOTICE Material and environmental damage due to improper fitting/removal of the device or the motive nozzle When fitting/removing the device or the motive nozzle, excess pressure, heat or aggressive and harmful media can cause damage to material or the environment. ... -
Page 36: Removing The Device
SERVICING 8.3.2 Removing the device Some types of repair work mean the device has to be removed. To remove the device, proceed as follows: Switch off the device. Chapter 8.3.1 Switching off the device Release any pressure from the device. If necessary, let the device cool down. -
Page 37: Removing The Motive Nozzle And The Steam Chest
SERVICING 8.3.3 Removing the motive nozzle and the steam chest WARNING Risk of injury due to burns Improper handling of the Bunsen burner for heating and releasing individual components can lead to serious burns to the skin. Wear the required protective clothing. ... -
Page 38: Tightening Screwed Connections
SERVICING 8.3.4 Tightening screwed connections WARNING Potential fatal injuries due to incorrect screwed connections Screwed connections performed incorrectly can lead to life-threatening situations. Perform all screwed connections properly. Observe the tightening torque for screwed connections. NOTICE Material damage or functional impairment due to stress Stress applied to the device by bending, pulling, pressing or turning it can damage it or impair the way it functions. -
Page 39: Replacing Gaskets
SERVICING 8.3.5 Replacing gaskets WARNING Potential fatal injuries due to incorrect screwed connections and incompatible gasket materials Screwed connections performed incorrectly and incompatible gasket materials can lead to life-threatening situations. Perform all screwed connections properly. Observe the tightening torque for screwed connections. ... -
Page 40: Decommissioning
DECOMMISSIONING 9 Decommissioning WARNING Potential fatal injuries due to improper decommissioning and recommissioning Improperly performed decommissioning and/or recommissioning impairs the safety of the device and the plant. This can cause life-threatening situations. Only allow authorised and trained personnel to carry out decommissioning and recommissioning. -
Page 41: Disposal
DISPOSAL 10 Disposal WARNING Potential fatal injuries due to improper disposal work Improper disposal work can lead to life-threatening situations. Only allow authorised and trained personnel to carry out disposal. Please comply with the accident prevention regulations. WARNING Risk of injury due to improper removal of the device When removing the device, excess pressure, heat or aggressive and harmful media can lead to serious injuries (e.g. -
Page 42: Spare Parts And Customer Service
SPARE PARTS AND CUSTOMER SERVICE 11 Spare parts and customer service 11.1 Spare parts Using unauthorised spare parts can impair safety. Original spare parts are required for proper operation and for your safety. Using other parts can render any liability for the resulting consequences null and void. -
Page 43: Technical Data
TECHNICAL DATA 12 Technical data The design point and the operating data are specified in the technical specifications and, where applicable, in the characteristic curve sheets. Operating instructions Liquid jet ejector Liquid jet solids ejector Movable / stationary design ... -
Page 44: Glossary
GLOSSARY 13 Glossary Access Access is defined as when personnel gain entry to the area of the plant. Diffuser A diffuser slows down the flow of gas or liquid, thereby increasing the pressure of the gas or liquid. Flow direction The flow direction specifies from where and in what direction a medium flows. -
Page 45: Index
INDEX 14 Index Accessories ..........14 Proper usage ........10 Assembly ..........19 Protective devices ........ 33 Cleaning........22, 28, 29 Rating plate ........5, 42 Comments about the operating Recommissioning ......... 40 instructions ......... 5 Repair........... 34 Commissioning ....... 19, 23 Restrictions ..........
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