CN108939660A - A kind of dual system refrigeration process of freezing and filtering unit - Google Patents
A kind of dual system refrigeration process of freezing and filtering unit Download PDFInfo
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- CN108939660A CN108939660A CN201810779519.2A CN201810779519A CN108939660A CN 108939660 A CN108939660 A CN 108939660A CN 201810779519 A CN201810779519 A CN 201810779519A CN 108939660 A CN108939660 A CN 108939660A
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- 238000001914 filtration Methods 0.000 title claims abstract description 119
- 238000005057 refrigeration Methods 0.000 title claims abstract description 67
- 238000007710 freezing Methods 0.000 title claims abstract description 55
- 230000008014 freezing Effects 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000009977 dual effect Effects 0.000 title claims abstract description 10
- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 description 62
- 239000007788 liquid Substances 0.000 description 51
- 239000000498 cooling water Substances 0.000 description 47
- 239000002826 coolant Substances 0.000 description 33
- 239000002689 soil Substances 0.000 description 30
- 230000001839 systemic circulation Effects 0.000 description 28
- 230000004087 circulation Effects 0.000 description 27
- 239000003507 refrigerant Substances 0.000 description 24
- 238000000605 extraction Methods 0.000 description 20
- 238000004146 energy storage Methods 0.000 description 18
- 238000000926 separation method Methods 0.000 description 13
- 238000011017 operating method Methods 0.000 description 8
- 239000000284 extract Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D15/00—Devices not covered by group F25D11/00 or F25D13/00, e.g. non-self-contained movable devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The present invention is to provide a kind of dual system refrigeration process of freezing and filtering unit, the dual system refrigeration process of the freezing and filtering unit includes two refrigeration systems, is connected in parallel in freezing and filtering unit by the valve and pipeline of adaptation, and flexible valve and pipeline is utilized to realize replacement standby functions.Present invention process is scientific and reasonable, preferably improves device efficiency and function.
Description
Technical field
The present invention relates to a kind of techniques of freezing and filtering unit, and in particular to a kind of dual system refrigeration of freezing and filtering unit
Technique.
Background technique
Currently, freezing and filtering unit is all single in the market in the filtering of the industries liquid such as medicine, chemical industry, light industry, drink
Refrigeration system, failure will shut down influence production, such as improve efficiency to play and more multi-functional have much room for improvement.
Summary of the invention
To solve the above-mentioned problems, the object of the present invention is to provide a kind of easy to operate, easy-to-use freezing and filtering units
Dual system refrigeration process, scientific and reasonable for structure, simple and practical efficient, low energy consumption.
A kind of dual system refrigeration process of freezing and filtering unit, the dual system refrigeration process of the freezing and filtering unit include
Two refrigeration systems are connected in parallel in freezing and filtering unit by the valve and pipeline of adaptation, are realized using flexible valve and pipeline
Replace standby functions.
Beneficial effect of the present invention, one of described two refrigeration systems break down when, another refrigeration system can quick replacement,
Entire process is simple, practical, efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the method for the present invention one；
Fig. 2 is the structural schematic diagram of the method for the present invention two.
Specific embodiment
Method one, as shown in Figure 1, technique of the invention provides a kind of freezing filtration device of double refrigeration systems, the device
It improves work efficiency, reduce production cost, realize freezing and filtering, room temperature filtering and quickly cooling technique etc. respectively, complete system
The a preparation and a use performance of cooling system homotype element.
The freezing filtration device of a kind of double refrigeration systems, comprising: Z8 refrigeration system, Z8Z refrigeration system, A cooling water
The circulatory system, AA cooling water recirculation system, B cooling water recirculation system, BB cooling water recirculation system, A coolant circulating system, AA are cold
The cold feed liquor system of matchmaker's circulatory system, B coolant circulating system, BB coolant circulating system, A, the cold feed liquor system of B, the cold feed liquor system of C, A
Soil series system is hung in filter, soil series system is hung in B filter, soil series system is hung in C filter, A systemic circulation cooling system, B systemic circulation cooling system, C systemic circulation drop
The normal feed liquor system of warm system, A freezing and filtering system, B freezing and filtering system, C freezing and filtering system, D, the normal feed liquor system of E, F are normal
The normal feed liquor system of feed liquor system, G, D room temperature filtration system, E room temperature filtration system, F room temperature filtration system, G room temperature filtration system,
A add-on system, B add-on system.
The A cooling water recirculation system includes: that B2 valve, Z12 cooling tower, B1 valve, G6 cooling pump, T3 valve, T4 valve pass through pipe
Road and the inlet and outlet connection of the condenser of the Z8 refrigeration system form A cooling water circulation loop；
The AA cooling water recirculation system includes: the B2 valve, the Z12 cooling tower, the B1 valve, the G6 cooling pump, T3T
Valve, T4T valve form AA cooling water circulation loop by pipeline and the inlet and outlet connection of the condenser of the Z8Z refrigeration system；
The B cooling water recirculation system includes: B3 valve, Z11 exchanger, E6 valve, the Z12 cooling tower, the B1 valve, the G6
Cooling pump, the T3 valve, the T4 valve form B cooling water by pipeline and the inlet and outlet connection of the condenser of the Z8 refrigeration system
Circulation loop；
The BB cooling water recirculation system includes: the B3 valve, the Z11 exchanger, the E6 valve, the Z12 cooling tower, institute
B1 valve, the G6 cooling pump, the T3T valve, the T4T valve is stated to pass in and out by pipeline and the condenser of the Z8Z refrigeration system
Mouth connection forms BB cooling water circulation loop；
The A coolant circulating system includes: A1 valve, Z9 refrigerant tank, A2 valve, G7 refrigerant pump, A3 valve, Z3 exchanger, A4 valve, T1
Valve, T2 valve connect to form A refrigerant circulation circuit by pipeline with the evaporator inlet-outlet of the Z8 refrigeration system；
The AA coolant circulating system includes: the A1 valve, the Z9 refrigerant tank, the A2 valve, the G7 refrigerant pump, the A3
Valve, the Z3 exchanger, the A4 valve, T1T valve, T2T valve are connected by pipeline and the evaporator inlet-outlet of the Z8Z refrigeration system
It connects to form AA refrigerant circulation circuit；
The B coolant circulating system include: the A1 valve, the Z9 refrigerant tank, the A2 valve, the G7 refrigerant pump, A5 valve,
Z10 exchanger, A6 valve, the T1 valve, the T2 valve connect shape with the evaporator inlet-outlet of the Z8 refrigeration system by pipeline
At B refrigerant circulation circuit；
The BB coolant circulating system includes: the A1 valve, the Z9 refrigerant tank, the A2 valve, the G7 refrigerant pump, the A5
Valve, the Z10 exchanger, the A6 valve, the T1T valve, the T2T valve pass through the evaporation of pipeline and the Z8Z refrigeration system
Device inlet and outlet connection forms BB refrigerant circulation circuit；
The cold feed liquor system of A includes: Z1 shield filter, C1 valve, G1 pump, Z2 exchanger, the Z3 exchanger, C2 valve, A9
Valve, G2 pump, Z4 filter, C3 valve, E5 valve, Z5 agitator tank, C4 valve, G3 pump, Z6 filter connect to form the cold feed liquor of A by pipeline
Circuit；
The cold feed liquor system of B includes: the Z1 shield filter, the C1 valve, G1 pump, the Z2 exchanger, the Z3 friendship
Parallel operation, the C2 valve, the A9 valve, G2 pump, the Z4 filter, the C3 valve, the E5 valve, the Z5 agitator tank are logical
Piping connects to form the cold feed liquor circuit B；
The cold feed liquor system of C includes: the Z1 shield filter, the C1 valve, G1 pump, the Z2 exchanger, the Z3 friendship
Parallel operation, the C2 valve, D2 valve, M7 valve, G3 pump, the Z6 filter, D5 valve, the E5 valve, the Z5 agitator tank pass through
Pipeline connects to form the cold feed liquor circuit C；
It includes: C8 valve, the A9 valve, G2 pump, the Z4 filter, the C3 valve, the E5 that soil series system is hung in the A filter
Valve, the Z5 agitator tank connect to form the Z4 filter precoating filter aid circulation loop by pipeline；
It includes: that D8 valve, G3 pump, the Z6 filter, the D5 valve, the E5 valve, the Z5 are stirred that soil series system is hung in B filter
Tank is mixed to connect to form the Z6 filter precoating filter aid circulation loop by pipeline；
It includes: that C7 valve, G4 pump, Z7 filter, E4 valve, the E5 valve, the Z5 agitator tank pass through pipeline that soil series system is hung in C filter
Connection forms the Z7 filter precoating filter aid circulation loop；
The A systemic circulation cooling system include: E1 valve, the Z2 exchanger, the Z3 exchanger, the C2 valve, the A9 valve,
The G2 pump, the Z4 filter, the C3 valve, the C4 valve, the G3 pump, the Z6 filter, C5 valve, the Z2 exchange
Device connects to form A systemic circulation cooling circuit by pipeline；
The B systemic circulation cooling system includes: the E1 valve, the Z2 exchanger, the Z3 exchanger, the C2 valve, described
A9 valve, G2 pump, the Z4 filter, the C3 valve, F1 valve, the Z2 exchanger connect to form B systemic circulation by pipeline
Cool down circuit；
The C systemic circulation cooling system includes: the E1 valve, the Z2 exchanger, the Z3 exchanger, the C2 valve, described
D2 valve, the M7 valve, G3 pump, the Z6 filter, the C5 valve, the Z2 exchanger connect that form C big by pipeline
Circulation temperature lowering circuit；
The A freezing and filtering system includes: the Z1 shield filter, the C1 valve, G1 pump, the Z2 exchanger, the Z3
Exchanger, the C2 valve, the A9 valve, G2 pump, the Z4 filter, the C3 valve, the C4 valve, the G3 pump, institute
State Z6 filter, the C5 valve, the Z2 exchanger, G4 pump, the Z7 filter, C6 valve connect to form A by pipeline
Freezing and filtering circuit；
The B freezing and filtering system includes: the Z1 shield filter, the C1 valve, G1 pump, the Z2 exchanger, the Z3
Exchanger, the C2 valve, the A9 valve, G2 pump, the Z4 filter, the C3 valve, the F1 valve, the Z2 exchange
Device, G4 pump, the Z7 filter, the C6 valve connect to form B freezing and filtering circuit by pipeline；
The C freezing and filtering system includes: the Z1 shield filter, the C1 valve, G1 pump, the Z2 exchanger, the Z3
Exchanger, the C2 valve, the D2 valve, the M7 valve, G3 pump, the Z6 filter, the C5 valve, the Z2 exchange
Device, G4 pump, the Z7 filter, the C6 valve connect to form C freezing and filtering circuit by pipeline；
The normal feed liquor system of D includes: the Z1 shield filter, D1 valve, the D2 valve, the A9 valve, G2 pump, the Z4 mistake
Filter, the C3 valve, the E5 valve, the Z5 agitator tank, the C4 valve, G3 pump, the Z6 filter are connected by pipeline
It connects to form the normal feed liquor circuit D；
The normal feed liquor system of E includes: Z1 shield filter, the D1 valve, the D2 valve, the A9 valve, G2 pump, described
Z4 filter, the C3 valve, the E5 valve, the Z5 agitator tank piping connect to form the normal feed liquor circuit E；
The normal feed liquor system of F include: Z1 shield filter, the D1 valve, the M7 valve, G3 pump, the Z6 filter,
The D5 valve, the E5 valve, the Z5 agitator tank connect to form the normal feed liquor circuit F by pipeline；
The normal feed liquor system of G includes: Z1 shield filter, the D1 valve, F2 valve, G4 pump, the Z7 filter, described
E4 valve, the E5 valve, the Z5 agitator tank connect to form the normal feed liquor circuit G by pipeline；
The D room temperature filtration system includes: the Z1 shield filter, the D1 valve, the D2 valve, the A9 valve, G2 pump, institute
State Z4 filter, the C3 valve, the C4 valve, G3 pump, the Z6 filter, D4 valve connect to form D room temperature by pipeline
Filtration circuit；
The E room temperature filtration system includes: the Z1 shield filter, the D1 valve, the D2 valve, the A9 valve, G2 pump, institute
State Z4 filter, D3 valve connects to form E room temperature filtration circuit by pipeline；
The F room temperature filtration system includes: the Z1 shield filter, the D1 valve, the M7 valve, G3 pump, Z6 filtering
Machine, the D4 valve connect to form F room temperature filtration circuit by pipeline；
The G room temperature filtration system includes: the Z1 shield filter, the F2 valve, G4 pump, the Z7 filter, the C6
Valve connects to form G room temperature filtration circuit by pipeline；
The A add-on system includes: that the Z5 agitator tank, G5 addition pump, D6 valve, the Z4 filter connect to be formed by pipeline
A adds circuit；
The B add-on system include: the Z5 agitator tank, the G5 addition pump, D7 valve, the Z6 filter pass through pipeline connection
It forms B and adds circuit.
The present invention can realize that freezing and filtering, room temperature filtering, quickly cooling are handed over automated and semi-automatic operating procedure respectively
Change, speed heat exchange etc. processes use be to select according to demand, operating procedure is described below, before executing each single item system, own
System is all that closed state has reached to service requirement, and the pump element in execution system is opened and closed according to designer's design requirement
(pump belongs to closed state into pipe path individually in the execution system having), all elements have not represented opening and closing function as exchanged
Device, filter etc..Because equipment operating procedures is more, is not written in patent if any individual links well-known technique, is solved by designer
It releases, example exhaust valve pipeline gets rid of native device etc..
Similarly, the Z8 refrigeration is for the Z8 refrigeration system and adaption system and the Z8Z refrigeration system and adaption system
System and the Z8Z refrigeration system category the using and the reserved principle.
It executes a speed heat swap operation: starting the B cooling water recirculation system, the A coolant circulating system (or the B
Coolant circulating system), start the Z8 refrigeration system later, the liquid exchanged later starts G10 by pipeline and is pumped into institute
It states Z11 exchanger to swap, realizes a speed heat exchange process.
It executes two speed heat swap operations: it is (or described to start the BB cooling water recirculation system, the AA coolant circulating system
BB coolant circulating system), start the Z8Z refrigeration system later, the liquid exchanged later starts the G10 by pipeline and pumps
It is sent into the Z11 exchanger to swap, realizes two speed heat exchange process.
It executes a quickly cooling swap operation: starting the A cooling water recirculation system (or described B cooling water recirculation system) and institute
B coolant circulating system is stated, starts the Z8 refrigeration system later, the liquid exchanged later starts G8 by pipeline and is pumped into institute
It states Z10 exchanger to swap, realizes a quickly cooling exchange process.
Execute two quickly cooling swap operations: start the AA cooling water recirculation system (or described BB cooling water recirculation system) and
The BB coolant circulating system, starts the Z8Z refrigeration system later, and the liquid exchanged later passes through described in pipeline starting
G8 is pumped into the Z10 exchanger and swaps, and realizes two quickly cooling exchange process.
It executes the A freezing and filtering system operation: starting the cold feed liquor system completion feed liquor of the A and be turned off, start institute later
It states A filter extension soil series system to carry out precoating drainage Jie to the Z4 filter, complete and close, starts the B filter extension soil series system later
Precoating drainage is carried out to the Z6 filter to be situated between, complete and close；Start the A cooling water recirculation system simultaneously and the A is cold
Matchmaker's circulatory system, starts the Z8 refrigeration system later and carries out cold energy energy storage and (or start the AA cooling water recirculation system simultaneously
With the AA coolant circulating system, start the Z8Z refrigeration system later and carry out cold energy energy storage)；Later when cold energy energy storage reaches
It is required that when start the A systemic circulation cooling system, later when cooling reaches filtering requirement, close A systemic circulation cooling system
System, starts the A freezing and filtering system later and the A add-on system carries out normal filtration.
It executes the B freezing and filtering system operation: starting the cold feed liquor system completion feed liquor of the B and be turned off, it is right later
The A filter hangs soil series system and carries out precoating drainage Jie, completes and close；Start the A cooling water recirculation system simultaneously and the A is cold
Matchmaker's circulatory system, starts the Z8 refrigeration system later and carries out cold energy energy storage and (or start the AA cooling water recirculation system simultaneously
With the AA coolant circulating system, start the Z8Z refrigeration system later and carry out cold energy energy storage)；Later when cold energy energy storage reaches
It is required that when start the B systemic circulation cooling system, later when cooling reaches filtering requirement, close B systemic circulation cooling system
System, starts the B freezing and filtering system later and the A add-on system carries out normal filtration.
It executes the C freezing and filtering system operation: starting the cold feed liquor system completion feed liquor of the C and be turned off, it is right later
The B filter hangs soil series system and carries out precoating drainage Jie, completes and close；Start the A cooling water recirculation system simultaneously and the A is cold
Matchmaker's circulatory system, starts the Z8 refrigeration system later and carries out cold energy energy storage and (or start the AA cooling water recirculation system simultaneously
With the AA coolant circulating system, start the Z8Z refrigeration system later and carry out cold energy energy storage)；Later when cold energy energy storage reaches
It is required that when start the C systemic circulation cooling system, later when cooling reaches filtering requirement, close C systemic circulation cooling system
System, starts the C freezing and filtering system later and the B add-on system carries out normal filtration.
It executes the D room temperature filtration system operation: starting the normal feed liquor system of the D, completion feed liquor is turned off, Zhi Houqi
It moves the A filter extension soil series system to carry out precoating drainage Jie to the Z4 filter, complete and close, starts the B filter extension soil later
System carries out precoating drainage to the Z6 filter and is situated between, completes and closes, and starts the D room temperature filtration system and the A later
Add-on system, into normal filtration.
It executes the E room temperature filtration system operation: starting the normal feed liquor system of the E, completion feed liquor is turned off, Zhi Houqi
It moves the A filter extension soil series system to carry out precoating drainage Jie to the Z4 filter, complete and close, starts the E room temperature mistake later
Filter system and the A add-on system, into normal filtration.
It executes the F room temperature filtration system operation: starting the normal feed liquor system of the F, completion feed liquor is turned off, Zhi Houqi
It moves the B filter extension soil series system to carry out precoating drainage Jie to the Z6 filter, complete and close, starts the F room temperature mistake later
Filter system and the B add-on system, into normal filtration.
It executes the G room temperature filtration system operation: starting the normal feed liquor system of the G, completion feed liquor is turned off, Zhi Houqi
It moves the C filter extension soil series system to carry out precoating drainage Jie to the Z7 filter, complete and close, starts the G room temperature mistake later
Filter system, into normal filtration.
Method two, referring to Fig. 2, technique of the invention provides a kind of freezing and filtering equipment of double refrigeration systems, which mentions
High working efficiency reduces production cost, realizes freezing and filtering, room temperature filtering, quickly cooling and thermal energy recovery process and system respectively
Cooling system a preparation and a use function.
The freezing and filtering equipment of a kind of double refrigeration systems, comprising: Z8 refrigeration system, Z8Z refrigeration system, A cooling water
The circulatory system, AA cooling water recirculation system, B cooling water recirculation system, BB cooling water recirculation system, A coolant circulating system, AA are cold
The cold feed liquor system of matchmaker's circulatory system, B coolant circulating system, BB coolant circulating system, A, the cold feed liquor system of B, the cold feed liquor system of C, A
Soil series system is hung in filter, soil series system is hung in B filter, soil series system is hung in C filter, A systemic circulation cooling system, B systemic circulation cooling system, C systemic circulation drop
The normal feed liquor system of warm system, A freezing and filtering system, B freezing and filtering system, C freezing and filtering system, D, the normal feed liquor system of E, F are normal
The normal feed liquor system of feed liquor system, G, D room temperature filtration system, E room temperature filtration system, F room temperature filtration system, G room temperature filtration system,
A add-on system, B add-on system, A solid-liquid separation system, B solid-liquid separation system, C solid-liquid separation system, A cold liquid extraction system
The cold liquid extraction system of system, B, the cold liquid extraction system of C, the normal liquid extraction system of D, the normal liquid extraction system of E, the normal liquid of F are taken out
The normal liquid of system, G extracts system out out.
The A cooling water recirculation system includes: that B2 valve, Z12 cooling tower, B1 valve, G6 cooling pump, T3 valve, T4 valve pass through pipe
Road and the inlet and outlet connection of the condenser of the Z8 refrigeration system form A cooling water circulation loop；
The AA cooling water recirculation system includes: the B2 valve, the Z12 cooling tower, the B1 valve, the G6 cooling pump, T3T
Valve, T4T valve form AA cooling water circulation loop by pipeline and the inlet and outlet connection of the condenser of the Z8Z refrigeration system；
The B cooling water recirculation system includes: B3 valve, Z11 exchanger, E6 valve, the Z12 cooling tower, the B1 valve, the G6
Cooling pump, the T3 valve, the T4 valve form B cooling water by pipeline and the inlet and outlet connection of the condenser of the Z8 refrigeration system
Circulation loop；
The BB cooling water recirculation system includes: the B3 valve, the Z11 exchanger, the E6 valve, the Z12 cooling tower, institute
B1 valve, the G6 cooling pump, the T3T valve, the T4T valve is stated to pass in and out by pipeline and the condenser of the Z8Z refrigeration system
Mouth connection forms BB cooling water circulation loop；
The A coolant circulating system includes: A1 valve, Z9 refrigerant tank, A2 valve, G7 refrigerant pump, A3 valve, Z3 exchanger, A4 valve, T1
Valve, T2 valve connect to form A refrigerant circulation circuit by pipeline with the evaporator inlet-outlet of the Z8 refrigeration system；
The AA coolant circulating system includes: the A1 valve, the Z9 refrigerant tank, the A2 valve, the G7 refrigerant pump, the A3
Valve, the Z3 exchanger, the A4 valve, T1T valve, T2T valve are connected by pipeline and the evaporator inlet-outlet of the Z8Z refrigeration system
It connects to form AA refrigerant circulation circuit；
The B coolant circulating system include: the A1 valve, the Z9 refrigerant tank, the A2 valve, the G7 refrigerant pump, A5 valve,
Z10 exchanger, A6 valve, the T1 valve, the T2 valve connect shape with the evaporator inlet-outlet of the Z8 refrigeration system by pipeline
At B refrigerant circulation circuit；
The BB coolant circulating system includes: the A1 valve, the Z9 refrigerant tank, the A2 valve, the G7 refrigerant pump, the A5
Valve, the Z10 exchanger, the A6 valve, the T1T valve, the T2T valve pass through the evaporation of pipeline and the Z8Z refrigeration system
Device inlet and outlet connection forms BB refrigerant circulation circuit；
The cold feed liquor system of A includes: Z1 shield filter, C1 valve, G1 pump, Z2 exchanger, the Z3 exchanger, C2 valve, A9 valve, G2
Pump, Z4 filter, C3 valve, E5 valve, Z5 agitator tank, C4 valve, G3 pump, Z6 filter connect to form the cold feed liquor circuit A by pipeline；
The cold feed liquor system of B includes: the Z1 shield filter, the C1 valve, G1 pump, the Z2 exchanger, the Z3 friendship
Parallel operation, the C2 valve, the A9 valve, G2 pump, the Z4 filter connect to form the cold feed liquor circuit B by pipeline；
The cold feed liquor system of C includes: the Z1 shield filter, the C1 valve, G1 pump, the Z2 exchanger, the Z3 friendship
Parallel operation, the C2 valve, D2 valve, M7 valve, G3 pump, the Z6 filter connect to form the cold feed liquor circuit C by pipeline；
It includes: C8 valve, the A9 valve, G2 pump, the Z4 filter, the C3 valve, the E5 that soil series system is hung in the A filter
Valve, the Z5 agitator tank connect to form the Z4 filter precoating filter aid circulation loop by pipeline；
It includes: D8 valve, G3 pump, the Z6 filter, D5 valve, the E5 valve, the Z5 agitator tank that soil series system is hung in the B filter
It connects to form the Z6 filter precoating filter aid circulation loop by pipeline；
It includes: that C7 valve, G4 pump, Z7 filter, E4 valve, the E5 valve, the Z5 agitator tank pass through pipeline that soil series system is hung in C filter
Connection forms the Z7 filter precoating filter aid circulation loop；
The A systemic circulation cooling system include: E1 valve, the Z2 exchanger, the Z3 exchanger, the C2 valve, the A9 valve,
The G2 pump, the Z4 filter, the C3 valve, the C4 valve, the G3 pump, the Z6 filter, C5 valve, the Z2 exchange
Device connects to form A systemic circulation cooling circuit by pipeline；
The B systemic circulation cooling system includes: the E1 valve, the Z2 exchanger, the Z3 exchanger, the C2 valve, described
A9 valve, G2 pump, the Z4 filter, the C3 valve, F1 valve, the Z2 exchanger connect to form B systemic circulation by pipeline
Cool down circuit；
The C systemic circulation cooling system includes: the E1 valve, the Z2 exchanger, the Z3 exchanger, the C2 valve, described
D2 valve, the M7 valve, G3 pump, the Z6 filter, the C5 valve, the Z2 exchanger connect that form C big by pipeline
Circulation temperature lowering circuit；
The A freezing and filtering system includes: the Z1 shield filter, the C1 valve, G1 pump, the Z2 exchanger, the Z3
Exchanger, the C2 valve, the A9 valve, G2 pump, the Z4 filter, the C3 valve, the C4 valve, the G3 pump, institute
State Z6 filter, the C5 valve, the Z2 exchanger, G4 pump, the Z7 filter, F4 valve, C6 valve pass through pipeline connect
Form A freezing and filtering circuit；
The B freezing and filtering system includes: the Z1 shield filter, the C1 valve, G1 pump, the Z2 exchanger, the Z3
Exchanger, the C2 valve, the A9 valve, G2 pump, the Z4 filter, the C3 valve, the F1 valve, the Z2 exchange
Device, G4 pump, the Z7 filter, the F4 valve, the C6 valve connect to form B freezing and filtering circuit by pipeline；
The C freezing and filtering system includes: the Z1 shield filter, the C1 valve, G1 pump, the Z2 exchanger, the Z3
Exchanger, the C2 valve, the D2 valve, the M7 valve, G3 pump, the Z6 filter, the C5 valve, the Z2 exchange
Device, G4 pump, the Z7 filter, the F4 valve, the C6 valve connect to form C freezing and filtering circuit by pipeline；
The normal feed liquor system of D includes: the Z1 shield filter, D1 valve, the D2 valve, the A9 valve, G2 pump, the Z4 mistake
Filter, the C3 valve, the E5 valve, the Z5 agitator tank, the C4 valve, G3 pump, the Z6 filter are connected by pipeline
It connects to form the normal feed liquor circuit D；
The normal feed liquor system of E includes: Z1 shield filter, the D1 valve, the D2 valve, the A9 valve, G2 pump, described
Z4 filter, the C3 valve, the E5 valve, the Z5 agitator tank piping connect to form the normal feed liquor circuit E；
The normal feed liquor system of F include: Z1 shield filter, the D1 valve, the M7 valve, G3 pump, the Z6 filter,
The D5 valve, the E5 valve, the Z5 agitator tank connect to form the normal feed liquor circuit F by pipeline；
The normal feed liquor system of G includes: Z1 shield filter, the D1 valve, F2 valve, G4 pump, the Z7 filter, described
F4 valve, the E4 valve, the E5 valve, the Z5 agitator tank connect to form the normal feed liquor circuit G by pipeline；
The D room temperature filtration system includes: the Z1 shield filter, the D1 valve, the D2 valve, the A9 valve, G2 pump, institute
State Z4 filter, the C3 valve, the C4 valve, G3 pump, the Z6 filter, D4 valve connect to form D room temperature by pipeline
Filtration circuit；
The E room temperature filtration system includes: the Z1 shield filter, the D1 valve, the D2 valve, the A9 valve, G2 pump, institute
State Z4 filter, D3 valve connects to form E room temperature filtration circuit by pipeline；
The F room temperature filtration system includes: the Z1 shield filter, the D1 valve, the M7 valve, G3 pump, Z6 filtering
Machine, the D4 valve connect to form F room temperature filtration circuit by pipeline；
The G room temperature filtration system includes: the Z1 shield filter, the D1 valve, the F2 valve, G4 pump, Z7 filtering
Machine, the F4 valve, the C6 valve connect to form G room temperature filtration circuit by pipeline；
The A add-on system includes: that the Z5 agitator tank, G5 addition pump, D6 valve, the Z4 filter connect to be formed by pipeline
A adds circuit；
The B add-on system include: the Z5 agitator tank, the G5 addition pump, D7 valve, the Z6 filter pass through pipeline connection
It forms B and adds circuit；
The A solid-liquid separation system include: M1 valve, G11 pump, Z14 centrifuge, G12 pump, M6 valve, the D2 valve, the A9 valve,
The G2 pump, the Z4 filter connect to form A separation of solid and liquid circulation loop by pipeline；
The B solid-liquid separation system includes: M2 valve, G11 pump, the Z14 centrifuge, the G12 pump, the M6 valve, institute
M7 valve, G3 pump, the Z6 filter is stated to connect to form B separation of solid and liquid circulation loop by pipeline；
The C solid-liquid separation system includes: F3 valve, the E4 valve, M3 valve, G11 pump, the Z14 centrifuge, the G12
Pump, the M6 valve, the F2 valve, the G4 pump, the Z7 filter connect to form C separation of solid and liquid circulation loop by pipeline；
The cold liquid extraction system of A includes: the Z4 filter, the M1 valve, the C3 valve, the D5 valve, the Z6 mistake
It is filter, the M2 valve, the C4 valve, the M7 valve, the D2 valve, the C2 valve, the A9 valve, the Z3 exchanger, described
Z2 exchanger, the F2 valve, the E1 valve, the D1 valve, the C1 valve, the Z7 filter, the F3 valve, the F4 valve,
The E4 valve, the F1 valve, the M3 valve, G11 pump, the Z14 centrifuge, the G12 pump, M5 valve are connected by pipeline
It forms the cold liquid of A and extracts circuit out；
The cold liquid extraction system of the B include: the Z4 filter, the M1 valve, the C3 valve, the C4 valve, the M7 valve,
The D2 valve, the C2 valve, the A9 valve, the Z3 exchanger, the Z2 exchanger, the F2 valve, the E1 valve, the D1
Valve, the C1 valve, the F3 valve, the F4 valve, the E4 valve, the F1 valve, the M3 valve, the G11 pump, the Z14 from
Scheming, G12 pump, the M5 valve connect to form B cold liquid extraction circuit by pipeline；
The cold liquid extraction system of the C include: the D5 valve, the Z6 filter, the M2 valve, the C4 valve, the M7 valve,
The D2 valve, the C2 valve, the Z3 exchanger, the Z2 exchanger, the F2 valve, the E1 valve, the D1 valve, the C1
Valve, the Z7 filter, the F3 valve, the F4 valve, the E4 valve, the F1 valve, the M3 valve, the G11 are pumped, are described
Z14 centrifuge, G12 pump, the M5 valve connect to form C cold liquid extraction circuit by pipeline；
The normal liquid extraction system of the D include: the Z4 filter, the M1 valve, the C3 valve, the C4 valve, the M7 valve,
The D2 valve, the A9 valve, the D1 valve, the Z6 filter, the D5 valve, the M2 valve, the M3 valve, the G11 pump,
The Z14 centrifuge, G12 pump, the M5 valve connect to form D normal liquid extraction circuit by pipeline；
The E liquid extraction system includes: the Z4 filter, the M1 valve, the C3 valve, the C4 valve, the M7 valve, institute
State D2 valve, the A9 valve, the D1 valve, the M3 valve, G11 pump, the Z14 centrifuge, the G12 pump, the M5 valve
It connects to form E liquid extraction circuit by pipeline；
The F liquid extraction system includes: the Z6 filter, the M2 valve, the D5 valve, the C4 valve, the M7 valve, institute
D1 valve, the M3 valve, G11 pump, the Z14 centrifuge, the G12 pump, the M5 valve is stated to connect to form F liquid by pipeline
Body extracts circuit out；
The G liquid extraction system includes: the Z7 filter, the F3 valve, the F4 valve, the E4 valve, the M3 valve, institute
State C4 valve, the M7 valve, the D1 valve, the F2 valve, G11 pump, the Z14 centrifuge, the G12 pump, the M5 valve
It connects to form G liquid extraction circuit by pipeline；
Above system is not put into if any valve, adds according to demand in actual fabrication and operation, can not achieve unified instruction
Valve using manual opening-closing cooperation realize.
The present invention can realize that freezing and filtering, room temperature filtering, quickly cooling are handed over automated and semi-automatic operating procedure respectively
Change, speed heat exchange etc. processes use be to select according to demand, operating procedure is described below, before executing each single item system, own
System is all that closed state has reached to service requirement, and the pump element in execution system is opened and closed according to designer's design requirement
(pump belongs to closed state into pipe path individually in the execution system having), all elements have not represented opening and closing function as exchanged
Device, filter etc..Because equipment operating procedures is more, is not written in patent if any individual links well-known technique, is solved by designer
It releases, example exhaust valve pipeline gets rid of native device etc..
Similarly, the Z8 refrigeration is for the Z8 refrigeration system and adaption system and the Z8Z refrigeration system and adaption system
System and the Z8Z refrigeration system category the using and the reserved principle.
It executes a speed heat swap operation: starting the B cooling water recirculation system, the A coolant circulating system (or the B
Coolant circulating system), start the Z8 refrigeration system later, the liquid exchanged later starts G10 by pipeline and is pumped into institute
It states Z11 exchanger to swap, realizes a speed heat exchange process.
It executes two speed heat swap operations: it is (or described to start the BB cooling water recirculation system, the AA coolant circulating system
BB coolant circulating system), start the Z8Z refrigeration system later, the liquid exchanged later starts the G10 by pipeline and pumps
It is sent into the Z11 exchanger to swap, realizes two speed heat exchange process.
It executes a quickly cooling swap operation: starting the A cooling water recirculation system and the B coolant circulating system, Zhi Houqi
The Z8 refrigeration system is moved, the liquid exchanged later is pumped into the Z10 exchanger by pipeline starting G8 and swaps, real
An existing quickly cooling exchange process.
Execute two quickly cooling swap operations: start the AA cooling water recirculation system (or described BB cooling water recirculation system) and
The BB coolant circulating system, starts the Z8Z refrigeration system later, and the liquid exchanged later starts the G8 by pipeline
It is pumped into the Z10 exchanger to swap, realizes two quickly cooling exchange process.
It executes the A freezing and filtering system operation: starting the cold feed liquor system completion feed liquor of the A and be turned off, Zhi Houqi
It moves the A filter extension soil series system to carry out precoating drainage Jie to the Z4 filter, complete and close, starts the B filter extension soil later
System carries out precoating drainage to the Z6 filter and is situated between, completes and closes；Start the A cooling water recirculation system and described simultaneously
A coolant circulating system, starts the Z8 refrigeration system later and carries out cold energy energy storage and (or start the AA cooling water cyclic system simultaneously
System and the AA coolant circulating system start the Z8Z refrigeration system later and carry out cold energy energy storage)；Later when cold energy energy storage reaches
To the A systemic circulation cooling system is started when requiring, later when cooling reaches filtering requirement, the A systemic circulation cooling is closed
System, starts the A freezing and filtering system later and the A add-on system carries out normal filtration.
It executes the B freezing and filtering system operation: starting the cold feed liquor system completion feed liquor of the B and be turned off, it is right later
The A filter hangs soil series system and carries out precoating drainage Jie, completes and close；Start the A cooling water recirculation system simultaneously and the A is cold
Matchmaker's circulatory system, starts the Z8 refrigeration system later and carries out cold energy energy storage and (or start the AA cooling water recirculation system simultaneously
With the AA coolant circulating system, start the Z8Z refrigeration system later and carry out cold energy energy storage)；Later when cold energy energy storage reaches
It is required that when start the B systemic circulation cooling system, later when cooling reaches filtering requirement, close B systemic circulation cooling system
System, starts the B freezing and filtering system later and the A add-on system carries out normal filtration.
It executes the C freezing and filtering system operation: starting the cold feed liquor system completion feed liquor of the C and be turned off, it is right later
The B filter hangs soil series system and carries out precoating drainage Jie, completes and close；Start the A cooling water recirculation system simultaneously and the A is cold
Matchmaker's circulatory system, starts the Z8 refrigeration system later and carries out cold energy energy storage and (or start the AA cooling water recirculation system simultaneously
With the AA coolant circulating system, start the Z8Z refrigeration system later and carry out cold energy energy storage)；Later when cold energy energy storage reaches
It is required that when start the C systemic circulation cooling system, later when cooling reaches filtering requirement, close C systemic circulation cooling system
System, starts the C freezing and filtering system later and the B add-on system carries out normal filtration.
It executes the D room temperature filtration system operation: starting the normal feed liquor system of the D, completion feed liquor is turned off, Zhi Houqi
It moves the A filter extension soil series system to carry out precoating drainage Jie to the Z4 filter, complete and close, starts the B filter extension soil later
System carries out precoating drainage to the Z6 filter and is situated between, completes and closes, and starts the D room temperature filtration system and the A later
Add-on system, into normal filtration.
It executes the E room temperature filtration system operation: starting the normal feed liquor system of the E, completion feed liquor is turned off, Zhi Houqi
It moves the A filter extension soil series system to carry out precoating drainage Jie to the Z4 filter, complete and close, starts the E room temperature mistake later
Filter system and the A add-on system, into normal filtration.
It executes the F room temperature filtration system operation: starting the normal feed liquor system of the F, completion feed liquor is turned off, Zhi Houqi
It moves the B filter extension soil series system to carry out precoating drainage Jie to the Z6 filter, complete and close, starts the F room temperature mistake later
Filter system and the B add-on system, into normal filtration.
It executes the G room temperature filtration system operation: starting the normal feed liquor system of the G, completion feed liquor is turned off, Zhi Houqi
It moves the C filter extension soil series system to carry out precoating drainage Jie to the Z7 filter, complete and close, starts the G room temperature mistake later
Filter system, into normal filtration.
It after filtering, selects according to demand, adaptation starts the A solid-liquid separation system, the B is separated by solid-liquid separation system
System, the C solid-liquid separation system, the A liquid extraction system, B liquid extraction system, described C liquid extraction system etc.,
It completes to be separated by solid-liquid separation and liquid extracts technique etc. out.
Cooperate manual operation two-in-one system, to it is cumbersome and can unified instruction devise modularization but need to cooperate
Personnel acquire data and carry out compounding practice, because the pressure difference and flow of filtering flow change all in lasting variation and diatomite additive amount
It requires, also need the requirement such as temperature difference to freezing and filtering, need the implementation of artificial detection data partly to instruction cannot be completely unified
Automation or manualization cooperation, the cooling tower can design using in circulating water temperature adjustable extent voluntarily auto-control unlatching with
It closes, the cooling tower on the water tank, do not mark in view by display touch screen, control power distribution cabinet, module etc.
Out；Two-in-one control manually is added using automatically controlled and part is automatically controlled to valve portion used, carries out Regulating Pressure of Relief Values automatic protection dress
It sets, the outlet of pump power source is connect with the high pressure port of safety valve, brought with preventing the failure of electric control valve and its violating operation
Big pressure difference bring the possibility of damage to partial devices, the row pressure port connection of safety valve can liquid storage container, to prevent row pressure liquid
Body is lost and its splashing bring hidden danger！Can design at feed liquor and out liquid multi-pipeline to valve control, meet a variety of liquid
Transform filter cleaning of body etc..A kind of my existing several patented technologies: patent of invention title: automation are additionally used simultaneously
Freezing filtration device and its operating method, patent of invention number: 201110433647.X, patent of invention title: a kind of modularization is low
Warm filter device and its operating method, patent of invention number: 201110433715.2 ensure scientific and technological content and its city of the invention
Field, practical value.
Claims (1)
1. a kind of dual system refrigeration process of freezing and filtering unit, which is characterized in that the dual system system of the freezing and filtering unit
Cold technique includes two sets of refrigeration systems, is connected in parallel in freezing and filtering unit by the valve and pipeline of adaptation, utilizes flexible valve
Replacement standby functions are realized with pipeline.
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| CN201810779519.2A CN108939660A (en) | 2018-07-16 | 2018-07-16 | A kind of dual system refrigeration process of freezing and filtering unit |
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| CN201810779519.2A CN108939660A (en) | 2018-07-16 | 2018-07-16 | A kind of dual system refrigeration process of freezing and filtering unit |
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| CN108939660A true CN108939660A (en) | 2018-12-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109876523A (en) * | 2019-02-22 | 2019-06-14 | 高云芝 | A kind of cold and hot filter bank |
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2018
- 2018-07-16 CN CN201810779519.2A patent/CN108939660A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109876523A (en) * | 2019-02-22 | 2019-06-14 | 高云芝 | A kind of cold and hot filter bank |
| CN109876523B (en) * | 2019-02-22 | 2021-11-05 | 高云芝 | Cold and hot filter unit |
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