CN110331072A - A kind of process for cleanly preparing of filter at low temperature equipment - Google Patents
A kind of process for cleanly preparing of filter at low temperature equipment Download PDFInfo
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- CN110331072A CN110331072A CN201910737111.3A CN201910737111A CN110331072A CN 110331072 A CN110331072 A CN 110331072A CN 201910737111 A CN201910737111 A CN 201910737111A CN 110331072 A CN110331072 A CN 110331072A
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- valve
- filter
- liquid
- agitator tank
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000001816 cooling Methods 0.000 claims abstract description 37
- 238000005057 refrigeration Methods 0.000 claims abstract description 31
- 239000002826 coolant Substances 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims description 80
- 238000001914 filtration Methods 0.000 claims description 64
- 238000000605 extraction Methods 0.000 claims description 37
- 239000007921 spray Substances 0.000 claims description 26
- 230000004087 circulation Effects 0.000 claims description 25
- 238000003756 stirring Methods 0.000 claims description 23
- 238000007710 freezing Methods 0.000 claims description 20
- 230000008014 freezing Effects 0.000 claims description 20
- 239000000284 extract Substances 0.000 claims description 13
- 239000003507 refrigerant Substances 0.000 claims description 12
- 230000006978 adaptation Effects 0.000 claims description 11
- 238000004146 energy storage Methods 0.000 claims description 8
- 230000001839 systemic circulation Effects 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000001514 detection method Methods 0.000 description 12
- 238000013461 design Methods 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 5
- 230000018044 dehydration Effects 0.000 description 5
- 238000006297 dehydration reaction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000011017 operating method Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
- B01D37/025—Precoating the filter medium; Addition of filter aids to the liquid being filtered additives incorporated in the filter
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
- C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
- C12H1/02—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material
- C12H1/06—Precipitation by physical means, e.g. by irradiation, vibrations
- C12H1/063—Separation by filtration
Abstract
The present invention is to provide a kind of process for cleanly preparing of filter at low temperature equipment, a kind of filter at low temperature equipment is made of refrigeration system, cooling recirculation system, coolant circulating system, level-one exchanger, second level exchanger, filter, agitator tank, blender, pump, valve etc., by changing the filter and the agitator tank operating process technique, clean manufacturing is realized.
Description
Technical field
The present invention relates to a kind of filtering techniques, and in particular to a kind of process for cleanly preparing of filter at low temperature equipment.
Background technique
In filtering industry, the especially technique of the filter at low temperature equipment group of drinks filtration art, because each producer filters
Technique requires difference, and process intelligent degree in the market is low, relatively simple, and general filter at low temperature equipment group technique drainage
Medium is all discharge, is not reused, and some process filtration machines are more, and cost can not have always been high any more, and market is difficult to promote, and is met
The market demand and clean manufacturing have much room for improvement.
Summary of the invention
To solve the above-mentioned problems, it is an object of the invention to provide a kind of process for cleanly preparing of filter at low temperature equipment, science
Rationally, simple and practical.
The process for cleanly preparing of a kind of filter at low temperature equipment, comprising: refrigeration system, cooling recirculation system, refrigerant
The circulatory system, filtering feed liquor system, filter hang drainage medium system, drainage medium addition A system, drainage medium and add B system
System, great circulation system, freezing and filtering system, room temperature filtration system, filter feed liquor system, agitator tank feed liquor system, filter
Feed liquor sprays extraction system, the filter spray agitator tank circulatory system, filter and intercepts the agitator tank circulatory system, filter mixing
Liquid is pumped into stirring can system, agitator tank mixed liquor is pumped into mixer system, complete machine liquid extracts system, filter and agitator tank liquid out
Body extracts system, filter liquid extraction system, agitator tank liquid out and extracts system out.
Its operating procedure: start the cooling recirculation system, the coolant circulating system, the refrigeration system and freeze
Energy storage starts the fully loaded closing of the filtering feed liquor system, starts the filter extension drainage medium system completion later and is closed
It closes, starts the great circulation system later and carry out cooling and complete to be turned off, start the freezing and filtering system and described later
Drainage medium addition A system enters normal filtration；The freezing and filtering system, drainage medium addition are closed after the completion of filtering
A system, the cooling recirculation system, the coolant circulating system, the refrigeration system start the great circulation system liquid later
It is turned off after body is limpid, starts the complete machine liquid extraction system completion later and be turned off, start the agitator tank later
The completion of feed liquor system is turned off, and the stirring system for starting the agitator tank keeps it turning on stirring, starts the mistake later
Filter spray agitator tank circulatory system completion is turned off, and is started the filter feed liquor system completion later and is turned off, it
After started the filter and intercept the completion of the agitator tank circulatory system and be turned off, start the filter and agitator tank liquid later
The completion of extraction system is turned off, and is started the agitator tank feed liquor system completion later and is turned off, starts the filtering later
Machine spray agitator tank circulatory system completion is turned off, and starting the filter mixed liquor suction stirring can system completion later will
It is closed, and is started the filtering feed liquor system completion later and is turned off, starts the agitator tank mixed liquor later and be pumped into stirring
Machine system adaptation is turned off, and is started the filter extension drainage medium system completion later and is turned off, later described in starting
Cooling recirculation system, the coolant circulating system, the refrigeration system carry out refrigeration energy storage, start the great circulation system and carry out
Cooling is completed to be turned off, and starts the freezing and filtering system later while starting the drainage medium addition B system into just
Often filtering, completion recycle process for cleanly preparing.
Online design pressure detection data, online wine degree detection data, online Turbidity measurement data, online temperature detection number
According to, online flow detection data, online level monitoring data, according to production of intelligent Demand Design have process open and close adaptation
Value, the linking intelligent operation of all programs is carried out using set adaptation value.
The craft science is reasonable, simple and practical, improves work efficiency, and reduces equipment production cost, realizes cleaning
Production.
Detailed description of the invention
Fig. 1 is a kind of filter at low temperature equipment schematic diagram for realizing present invention process；
W1 refrigeration system, W2 cooling system, W3 refrigerant tank, W4 level-one exchanger, W5 second level exchanger, W6 filter, W7 stirring
Machine, W8 agitator tank, E1 valve, E2 drain valve, E3 valve, E4 valve, E5 valve, V1 liquid feeding pump, V2 filter pump, V3 liquid-feeding pump, V4 refrigerant pump,
V5 cooling pump, A0 valve, A1 valve, A2 valve, A3 net liquid valve, A4 valve, A5 valve, A6 net liquid valve, F7 valve, B1 valve, B2 valve, B3 valve, B4 valve,
B5 valve, B8 tapping valve, D1 valve, D2 exhaust valve, D3 exhaust valve, D4 valve, D5 valve, D6 valve, D7 valve, C1 valve, C2 valve, C3 valve, C4 valve,
C5 valve, C6 residual cake valve, C7 residual cake valve, G6 addition pump.
Specific embodiment
A kind of process for cleanly preparing of filter at low temperature equipment, online design pressure detection data, online wine degree detection data,
Online Turbidity measurement data, online temperature detection data, online flow detection data, online level monitoring data, according to production
The adaptation value of intelligent Demand Design all process steps opening and closing passes through the delay and online inspection between process using set adaptation value
Measured value carries out the linking intelligent operations of all programs.
A kind of filter at low temperature equipment, comprising: refrigeration system, cooling recirculation system, coolant circulating system, filter into
Liquid system, filter hang drainage medium system, drainage medium addition A system, drainage medium addition B system, great circulation system, cold
Freeze filtration system, room temperature filtration system, filter feed liquor system, agitator tank feed liquor system, filter feed liquor spray extraction system,
Filter sprays the agitator tank circulatory system, filter intercepts the agitator tank circulatory system, filter mixed liquor is pumped into stirring can system,
Agitator tank mixed liquor is pumped into mixer system, complete machine liquid extraction system, filter and agitator tank liquid and extracts system, filter out
Liquid extracts system out, agitator tank liquid extracts system out.
Its operating procedure: start the cooling recirculation system, the coolant circulating system, the refrigeration system and freeze
Energy storage, the starting filtering feed liquor system is fully loaded to be turned off, and starting the filter extension drainage medium system completion later will
Its close, start later the great circulation system carry out cooling complete be turned off, start later the freezing and filtering system and
The drainage medium addition A system enters normal filtration；The freezing and filtering system, the drainage medium are closed after the completion of filtering
A system, the cooling recirculation system, the coolant circulating system, the refrigeration system are added, starts the systemic circulation system later
It is turned off after system liquid is limpid, starts the complete machine liquid extraction system completion later and be turned off, stirred described in starting later
It mixes the completion of tank feed liquor system to be turned off, the stirring system for starting the agitator tank keeps it turning on stirring, starts institute later
It states filter spray agitator tank circulatory system completion to be turned off, starts the filter feed liquor system completion later and closed
It closes, started the filter interception agitator tank circulatory system completion later and be turned off, and started the filter and stirring later
The extraction system completion of tank liquid is turned off, and is started the agitator tank feed liquor system completion later and is turned off, starts institute later
It states filter spray agitator tank circulatory system completion to be turned off, starts the filter mixed liquor later and be pumped into stirring can system
Completion is turned off, and is started the filtering feed liquor system completion later and is turned off, starts the suction of agitator tank mixed liquor later and stir
The machine system adaptation of mixing is turned off, and is started the filter extension drainage medium system completion later and is turned off, starts institute later
State cooling recirculation system, the coolant circulating system, the refrigeration system and carry out refrigeration energy storage, start the great circulation system into
Row cooling is completed to be turned off, and starts the freezing and filtering system later while starting the drainage medium addition B system entrance
Normal filtration, completion recycle process for cleanly preparing.
Now in conjunction with attached drawing and foregoing invention content, the present invention is described in further detail.Referring to Fig.1, the object of the invention
It is to provide a kind of process for cleanly preparing of filter at low temperature equipment, comprising: the refrigeration system, the cooling recirculation system, described
Coolant circulating system, the filtering feed liquor system, the filter hang drainage medium system, the drainage medium adds A system,
The drainage medium adds B system, the great circulation system, the freezing and filtering system, the room temperature filtration system, the mistake
Filter feed liquor system, the agitator tank feed liquor system, filter feed liquor spray extraction system, filter spray stirring
The tank circulatory system, filter intercept the agitator tank circulatory system, the filter mixed liquor is pumped into stirring can system, the agitator tank
Mixed liquor is pumped into mixer system, complete machine liquid extraction system, filter and agitator tank liquid and extracts system, the filtering out
Machine liquid extracts system out, the agitator tank liquid extracts system out.
A kind of filter at low temperature equipment for realizing above-mentioned technique includes: refrigeration system, cooling recirculation system, refrigerant circulation system
The composition such as system, level-one exchanger, second level exchanger, filter, agitator tank, blender, pump, valve, by changing the filter
With the agitator tank operating process technique, process for cleanly preparing is realized.
The refrigeration system includes explosion-proof compressor, condenser, evaporator, gas-liquid separator, expansion valve, device for drying and filtering
Deng forming refrigerating circuit by piping connection；
The cooling recirculation system includes: that E3 valve, W2 cooling system, E1 valve, V5 cooling pump pass through pipeline and W1 refrigeration system
The condenser inlet and outlet connection forms cooling circuit；
The coolant circulating system includes: E4 valve, W3 refrigerant tank, E5 valve, V4 refrigerant pump, W5 second level exchanger by pipeline and institute
The evaporator inlet-outlet for stating W1 refrigeration system connects to form refrigerant circulation circuit；
The filtering feed liquor system includes: A0 valve, V1 liquid feeding pump, W4 level-one exchanger, the W5 second level exchanger, A1 valve, V2
Filter pump, A2 valve, W6 filter connect to form filtering feed liquor circuit by pipeline；
It includes: B5 valve, the V2 filter pump, the A2 valve, the W6 filter, A3 net that the filter, which hangs drainage medium system,
Liquid valve, V3 liquid-feeding pump, B2 valve, W7 blender connect to form filter extension drainage medium circulating circuit by pipeline；
The drainage medium addition A system includes: the W7 blender, D6 valve, G6 addition pumps, D5 valve connects to be formed by pipeline
Drainage medium adds the circuit A；
The drainage medium addition B system includes: the W7 blender, C1 valve, G6 addition pumps, the D5 valve passes through pipeline
Connection forms the drainage medium addition circuit B；
The great circulation system includes: A7 valve, the V1 liquid feeding pump, the W4 level-one exchanger, the W5 second level exchanger, institute
State A1 valve, the V2 filter pump, the A2 valve, the W6 filter, the A3 net liquid valve, the V3 liquid-feeding pump, A4 valve, A5
Valve, the W4 level-one exchanger connect to form systemic circulation circuit by pipeline；
The freezing and filtering system includes: the A0 valve, the V1 liquid feeding pump, the W4 level-one exchanger, W5 second level friendship
Parallel operation, the A1 valve, the V2 filter pump, the A2 valve, the W6 filter, the A3 net liquid valve, the A4 valve, the V3
Liquid-feeding pump, the A4 valve, the A5 valve, the W4 level-one exchanger, A6 valve connect to form freezing and filtering circuit by pipeline；
The filter room temperature filtration system includes: D7 valve, the V2 filter pump, the A2 valve, the W6 filter, the A3
Net liquid valve, C3 valve connect to form filter room temperature filtration circuit by pipeline；
The filter feed liquor system includes: that the D7 valve, the V2 filter pump, the A2 valve, the W6 filter pass through pipe
Road connects to form filter feed liquor circuit；
The agitator tank feed liquor system include: the C3 valve, the V3 liquid-feeding pump, the B3 valve, W8 agitator tank pass through pipeline connect
It connects to form agitator tank feed liquor circuit；
The filter feed liquor spray extraction system includes: the D7 valve, the V2 filter pump, C5 valve, the W6 filter, C7
Residual cake valve, the V3 liquid-feeding pump, B1 valve connect to form filter feed liquor spray extraction circuit by pipeline；
The filter spray agitator tank circulatory system includes: the V3 filter pump, the C5 valve, the W6 filter, described
C7 residual cake valve, the V3 liquid-feeding pump, the B3 valve, the W8 agitator tank, C4 valve, D1 valve connect to form filter spray by pipeline
Drench agitator tank circulation loop；
The filter intercept the agitator tank circulatory system include: the V3 filter pump, it is the A2 valve, the W6 filter, described
A3 net liquid valve, the V3 liquid-feeding pump, the B3 valve, the W8 agitator tank, the C4 valve, the D1 valve connect to be formed by pipeline
Filter intercepts agitator tank circulation loop；
It includes: the W6 filter, the C7 residual cake valve, the V3 mistake that the filter mixed liquor, which is pumped into the stirring can system,
Filter pump, the B3 valve, the W8 agitator tank connect to form filter mixed liquor suction agitator tank circuit by pipeline；
The agitator tank liquid be pumped into mixer system include: the W8 agitator tank, it is the B4 valve, the V3 liquid-feeding pump, described
B2 valve, the W7 blender connect to form agitator tank liquid suction blender circuit by pipeline；
Complete machine liquid extraction system include: the W6 filter, the A3 net liquid valve, the C7 residual cake valve, the A5 valve,
The A1 valve, the D1 valve, the B5 valve, the D4 valve, the V3 liquid-feeding pump, the B1 valve connect to form complete machine by pipeline
Liquid extracts circuit out；
The filter and agitator tank liquid extraction system include: the W8 agitator tank, the C4 valve, the D1 valve, the V2
Filter pump, the A2 valve, the W6 filter, the A3 net liquid valve, the C7 residual cake valve, the V3 liquid-feeding pump, the B1 valve
It connects to form filter and agitator tank liquid extraction circuit by pipeline；
The filter liquid extraction system includes: the W6 filter, the A3 net liquid valve, the C7 residual cake valve, the V3
Liquid-feeding pump, the B1 valve connect to form filter liquid extraction circuit by pipeline；
Agitator tank liquid extraction includes: that the W8 agitator tank, the B4 valve, the V2 filter pump, the B1 valve pass through pipe
Road connects to form agitator tank liquid extraction circuit.
Operation of the invention is achieved in that its operating procedure: starting the cooling recirculation system, the refrigerant circulation
System, the refrigeration system carry out refrigeration energy storage；Start the fully loaded closing of the filtering feed liquor system simultaneously, starts the mistake later
Filter hang drainage medium system completion be turned off, start later the great circulation system carry out cooling complete be turned off, it
After start the freezing and filtering system and the drainage medium addition A system enter normal filtration；Described in being closed after the completion of filtering
Freezing and filtering system, the drainage medium add A system, the cooling recirculation system, the coolant circulating system, the refrigeration
System；Start later the great circulation system liquid it is limpid after be turned off, it is complete to start complete machine liquid extraction system later
At being turned off, starts the agitator tank feed liquor system completion later and be turned off, the stirring system for starting the agitator tank is protected
Unlatching stirring is held, starts the filter spray agitator tank circulatory system completion later and is turned off, later described in starting
The completion of filter feed liquor system is turned off, and was started the filter interception agitator tank circulatory system completion later and is turned off,
Start the filter later and the extraction system completion of agitator tank liquid is turned off, starts the agitator tank feed liquor system later
Completion is turned off, and is started the filter spray agitator tank circulatory system completion later and is turned off, starts the mistake later
Filter mixed liquor is pumped into stirring can system completion and is turned off, and starts the filtering feed liquor system completion later and is turned off, it
After start the agitator tank liquid and be pumped into mixer system adaptation and be turned off, start the filter later and hang drainage medium system
System is completed to be turned off, and starts the cooling recirculation system, the coolant circulating system, the refrigeration system later and freezes
Energy storage, start the great circulation system carry out cooling complete be turned off, start the freezing and filtering system later while starting
The drainage medium addition B system enters normal filtration, and completion recycles process for cleanly preparing.
Another cleaning process is discharged after cleaning, and the filter and the strainer cleaning process are respectively adopted described
Filter feed liquor sprays extraction system；Or one drainage medium dehydration of addition behind filter feed liquor spray extraction system
Equipment carries out the dehydration of drainage medium；Or the design drainage medium dehydration equipment and the agitator tank carry out the dehydration of drainage medium；
Cleaning discharge, dehydration are all the general technologies of traditional equipment in the market, are not just detailed.
Wherein the filter design has filter plate rotating device, its rotating device to be adapted to and opened and closed according to production status, exhaust
Valve is adapted to according to operating condition and opens and closes, and visor can observe the limpid degree of filtering of adaptation process；If by evaporating the cold refrigerant, cold of banning
But it is different to ban the cooling only entire refrigeration process of water for system or air cooling, can be adapted to according to production status, general technology its
Function is the same；It can online design pressure detection data, online wine degree detection data, the inspection of online turbidity in the invention patent
Measured data, online temperature detection data, online flow detection data, online level monitoring data, according to production of intelligent demand
The adaptation value that design has process to open and close, the linking intelligent operation of all programs is carried out using set adaptation value；May be used also
With design, room temperature section increases filter after low-temperature zone or waste cold recycling；Thermal energy recovery process can also be increased, quickly cooling technique is adopted
The patent of invention art applications number applied with me: 201810778609X, 2018107795262；According to client and operating condition
Demand is separately adapted to design.In conjunction with my existing patent of invention, patent name: a kind of automatic freezing filtration device and its behaviour
Making method, the patent No.: 201110433647.X has carried out the innovation in overall technique, because functions of the equipments are more, operation sequence compared with
More, it is the same that corresponding process its technical principle, which may be implemented, in changing section pipeline；It is not written if any individual links technology
In patent, explained by designer.
Present invention process is scientific and reasonable, simple and practical, reduces equipment production cost, realizes clean manufacturing.
Claims (3)
1. a kind of process for cleanly preparing of filter at low temperature equipment, starting cooling recirculation system, coolant circulating system, refrigeration system into
Row refrigeration energy storage, starting filtering feed liquor system is fully loaded to be turned off, and is started filter later and is hung drainage medium system and completes it
It closes, starting great circulation system, which cool down, later completes to be turned off, and starts freezing and filtering system later and drainage medium adds
A system is added to enter normal filtration；The freezing and filtering system is closed after the completion of filtering, the drainage medium adds A system, described
Cooling recirculation system, the coolant circulating system, the refrigeration system, which is characterized in that start the great circulation system later
It is turned off after liquid is limpid, starts the extraction system completion of complete machine liquid later and be turned off, start agitator tank feed liquor system later
System is completed to be turned off, and the stirring system for starting the agitator tank keeps it turning on stirring, starts filter spray later and stirs
It mixes the completion of the tank circulatory system to be turned off, starts the completion of filter feed liquor system later and be turned off, start filter later and block
It cuts the completion of the agitator tank circulatory system to be turned off, starts filter later and the extraction system completion of agitator tank liquid is turned off,
Start the agitator tank feed liquor system completion later to be turned off, it is complete to start the filter spray agitator tank circulatory system later
At being turned off, start filter mixed liquor later and be pumped into stirring can system completion and be turned off, start later it is described filter into
The completion of liquid system is turned off, and is started agitator tank mixed liquor suction mixer system adaptation later and is turned off, starts institute later
State filter hang drainage medium system completion be turned off, start later the cooling recirculation system, the coolant circulating system,
The refrigeration system carries out refrigeration energy storage, start the great circulation system carry out cooling complete be turned off, later starting described in
Freezing and filtering system starts drainage medium addition B system simultaneously and enters normal filtration, and completion recycles process for cleanly preparing.
2. a kind of filter at low temperature equipment according to claim 1 characterized by comprising the refrigeration system, described cold
But the circulatory system, the coolant circulating system, the filtering feed liquor system, the filter are hung drainage medium system, described are helped
Filter medium adds A system, the drainage medium adds B system, the great circulation system, the freezing and filtering system, room temperature mistake
Filter system, the filter feed liquor system, the agitator tank feed liquor system, filter feed liquor spray extraction system, the filtering
Machine sprays the agitator tank circulatory system, the filter intercepts the agitator tank circulatory system, the filter mixed liquor is pumped into agitator tank
System, the agitator tank mixed liquor are pumped into mixer system, complete machine liquid extraction system, the filter and agitator tank liquid
Body extracts system, filter liquid extraction system, agitator tank liquid out and extracts system out.
3. according to claim 1 with a kind of filter at low temperature equipment as claimed in claim 2, which is characterized in that the refrigeration system
Including explosion-proof compressor, condenser, evaporator, gas-liquid separator, expansion valve, device for drying and filtering etc., formed by piping connection
Refrigerating circuit；
The cooling recirculation system includes: that E3 valve, W2 cooling system, E1 valve, V5 cooling pump pass through pipeline and W1 refrigeration system
The condenser inlet and outlet connection forms cooling circuit；
The coolant circulating system includes: E4 valve, W3 refrigerant tank, E5 valve, V4 refrigerant pump, W5 second level exchanger by pipeline and institute
The evaporator inlet-outlet for stating W1 refrigeration system connects to form refrigerant circulation circuit；
The filtering feed liquor system includes: A0 valve, V1 liquid feeding pump, W4 level-one exchanger, the W5 second level exchanger, A1 valve, V2
Filter pump, A2 valve, W6 filter connect to form filtering feed liquor circuit by pipeline；
It includes: B5 valve, the V2 filter pump, the A2 valve, the W6 filter, A3 net that the filter, which hangs drainage medium system,
Liquid valve, V3 liquid-feeding pump, B2 valve, W7 blender connect to form filter extension drainage medium circulating circuit by pipeline；
The drainage medium addition A system includes: the W7 blender, D6 valve, G6 addition pumps, D5 valve connects to be formed by pipeline
Drainage medium adds the circuit A；
The drainage medium addition B system includes: the W7 blender, C1 valve, G6 addition pumps, the D5 valve passes through pipeline
Connection forms the drainage medium addition circuit B；
The great circulation system includes: A7 valve, the V1 liquid feeding pump, the W4 level-one exchanger, the W5 second level exchanger, institute
State A1 valve, the V2 filter pump, the A2 valve, the W6 filter, the A3 net liquid valve, the V3 liquid-feeding pump, A4 valve, A5
Valve, the W4 level-one exchanger connect to form systemic circulation circuit by pipeline；
The freezing and filtering system includes: the A0 valve, the V1 liquid feeding pump, the W4 level-one exchanger, W5 second level friendship
Parallel operation, the A1 valve, the V2 filter pump, the A2 valve, the W6 filter, the A3 net liquid valve, the A4 valve, the V3
Liquid-feeding pump, the A4 valve, the A5 valve, the W4 level-one exchanger, A6 net liquid valve connect to form freezing and filtering time by pipeline
Road；
The filter room temperature filtration system includes: D7 valve, the V2 filter pump, the A2 valve, the W6 filter, the A3
Net liquid valve, C3 valve connect to form filter room temperature filtration circuit by pipeline；
The filter feed liquor system includes: that the D7 valve, the V2 filter pump, the A2 valve, the W6 filter pass through pipe
Road connects to form filter feed liquor circuit；
The agitator tank feed liquor system include: the C3 valve, the V3 liquid-feeding pump, the B3 valve, W8 agitator tank pass through pipeline connect
It connects to form agitator tank feed liquor circuit；
The filter feed liquor spray extraction system includes: the D7 valve, the V2 filter pump, C5 valve, the W6 filter, C7
Residual cake valve, the V3 liquid-feeding pump, B1 valve connect to form filter feed liquor spray extraction circuit by pipeline；
The filter spray agitator tank circulatory system includes: the V3 filter pump, the C5 valve, the W6 filter, described
C7 residual cake valve, the V3 liquid-feeding pump, the B3 valve, the W8 agitator tank, C4 valve, D1 valve connect to form filter spray by pipeline
Drench agitator tank circulation loop；
The filter intercept the agitator tank circulatory system include: the V3 filter pump, it is the A2 valve, the W6 filter, described
A3 net liquid valve, the V3 liquid-feeding pump, the B3 valve, the W8 agitator tank, the C4 valve, the D1 valve connect to be formed by pipeline
Filter intercepts agitator tank circulation loop；
It includes: the W6 filter, the C7 residual cake valve, the V3 mistake that the filter mixed liquor, which is pumped into the stirring can system,
Filter pump, the B3 valve, the W8 agitator tank connect to form filter mixed liquor suction agitator tank circuit by pipeline；
The agitator tank liquid be pumped into mixer system include: the W8 agitator tank, it is the B4 valve, the V3 liquid-feeding pump, described
B2 valve, the W7 blender connect to form agitator tank liquid suction blender circuit by pipeline；
Complete machine liquid extraction system include: the W6 filter, the A3 net liquid valve, the C7 residual cake valve, the A5 valve,
The A1 valve, the D1 valve, the B5 valve, the D4 valve, the V3 liquid-feeding pump, the B1 valve connect to form complete machine by pipeline
Liquid extracts circuit out；
The filter and agitator tank liquid extraction system include: the W8 agitator tank, the C4 valve, the D1 valve, the V2
Filter pump, the A2 valve, the W6 filter, the A3 net liquid valve, the C7 residual cake valve, the V3 liquid-feeding pump, the B1 valve
It connects to form filter and agitator tank liquid extraction circuit by pipeline；
The filter liquid extraction system includes: the W6 filter, the A3 net liquid valve, the C7 residual cake valve, the V3
Liquid-feeding pump, the B1 valve connect to form filter liquid extraction circuit by pipeline；
Agitator tank liquid extraction includes: that the W8 agitator tank, the B4 valve, the V2 filter pump, the B1 valve pass through pipe
Road connects to form agitator tank liquid extraction circuit.
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