CN108771910A

CN108771910A - A kind of double filter devices of double refrigeration

Info

Publication number: CN108771910A
Application number: CN201810780146.0A
Authority: CN
Inventors: 高云芝; 刘叶青; 薛玉翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-16
Filing date: 2018-07-16
Publication date: 2018-11-09

Abstract

The present invention provides a kind of double filter devices of double refrigeration, the arrangement increases working efficiency, reduces production cost, realizes a preparation and a use of freezing filtration device, and part homotype element can be replaced and be used, and realize the value that 1+1 is more than 2.

Description

A kind of double filter devices of double refrigeration

Technical field

The present invention relates to a kind of filter devices in filtering flow field, and in particular to a kind of double double filter devices of refrigeration.

Technical background

Currently, in the filtering of the industries liquid such as medicine, chemical industry, light industry, drink, the single work(of freezing and filtering unit in the market It can freeze and filter disjunctor realization to be completed to filter at low temperature by filtrate body, Multifunctional resource, which can not achieve, to be caused to waste；Due to Freezing and filtering unit equipment is multicomponent combination, is not that the equipment component seller of vulnerable part is not usually spare with buyer, is producing Occur equipment single element failure in the process and will result in a whole set of compressor emergency shutdown, it is necessary to until that could be produced after troubleshooting, have Equipment component need repairing or replace, but repair or procurement cycle will be 1 week~3 months, thus delay and produce, such as carry High efficiency performance is more multi-functional to have much room for improvement.

Invention content

In view of the above-mentioned problems, it is an object of the invention to provide a kind of double double filter devices of refrigeration, the arrangement increases work to imitate Rate reduces production cost, realizes a preparation and a use of freezing filtration device, and part homotype element can be replaced and be used, and realize that 1+1 is big In 2 value.

A kind of double double filter devices of refrigeration, including：Z8 refrigeration systems, Z8Z refrigeration systems, A cooling water recirculation systems, AA cooling water recirculation systems, B cooling water recirculation systems, BB cooling water recirculation systems, C cooling water recirculation systems, CC cooling waters follow Loop system, A coolant circulating systems, AA coolant circulating systems, B coolant circulating systems, BB coolant circulating systems, C refrigerant circulations system System, CC coolant circulating systems, the cold feed liquor systems of A, the cold feed liquor systems of AA, the cold feed liquor systems of B, the cold feed liquor systems of BB, the cold feed liquor systems of C System, the cold feed liquor systems of CC, A filter hang soil series system, soil series system is hung in AA filters, soil series system is hung in B filters, soil series system is hung in BB filters, the soil series is hung in C filters System, CC filters hang soil series system, A systemic circulations cooling system, AA systemic circulations cooling system, B systemic circulations cooling system, BB systemic circulations cooling System, C systemic circulations cooling system, CC systemic circulations cooling system, A freezing and filtering systems, AA freezing and filtering systems, B freezing and filterings The normal feed liquor system of system, BB freezing and filtering systems, C freezing and filtering systems, CC freezing and filtering systems, D, the normal feed liquor systems of DD, E are normal The normal feed liquor system of feed liquor system, EE, the normal feed liquor systems of F, the normal feed liquor systems of FF, the normal feed liquor systems of G, the normal feed liquor systems of GG, D room temperature Filtration system, DD room temperature filtration system, E room temperature filtration system, EE room temperature filtration system, F room temperature filtration system, the filtering of FF room temperature System, G room temperature filtration system, GG room temperature filtration system, A add-on systems, AA add-on systems, B add-on systems, BB add-on systems.

The A cooling water recirculation systems include：B2 valves, B4 valves, Z12 cooling towers, B1 valves, G6 cooling pumps pass through pipeline and institute The condenser inlet and outlet connection for stating Z8 refrigeration systems forms A cooling water circulation loops；

The AA cooling water recirculation systems include：B2B valves, B4B valves, Z12Z cooling towers, B1B valves, G6G cooling pumps by pipeline with The condenser inlet and outlet connection of the Z8Z refrigeration systems forms AA cooling water circulation loops；

The B cooling water recirculation systems include：B6 valves, B3 valves, Z11 exchangers, E6 valves, the B4 valves, the Z12 cooling towers, The B1 valves, the G6 cooling pumps form B cooling waters by the condenser inlet and outlet connection of pipeline and the Z8 refrigeration systems and follow Loop back path；

The BB cooling water recirculation systems include：B6B valves, B3B valves, Z11Z exchangers, E6E valves, the B4B valves, the Z12Z Cooling tower, the B1B valves, the G6G cooling pumps are formed by pipeline and the inlet and outlet connection of the condenser of the Z8Z refrigeration systems BB cooling water circulation loops；

The C cooling water recirculation systems include：The B6 valves, B7 valves, the B3B valves, the Z11Z exchangers, the E6E valves, B5 valves, the B4 valves, the Z12 cooling towers, the B1 valves, the G6 cooling pumps are cold by pipeline and the Z8 refrigeration systems Condenser inlet and outlet connection forms C cooling water circulation loops；

The CC cooling water recirculation systems include：The B6B valves, the B7 valves, the B3 valves, the Z11 exchangers, the E6 Valve, the B5 valves, the B4B valves, the Z12Z cooling towers, the B1B valves, the G6G cooling pumps pass through pipeline and the Z8Z The condenser inlet and outlet connection of refrigeration system forms CC cooling water circulation loops；

The A coolant circulating systems include：A1 valves, Z9 refrigerant tanks, A2 valves, G7 refrigerant pumps, A3 valves, Z3 exchangers, A4 valves, A7 valves It connect to form A refrigerant circulation circuits with the evaporator inlet-outlet of the Z8 refrigeration systems by pipeline；

The AA coolant circulating systems include：A1A valves, Z9Z refrigerant tanks, A2A valves, G7G refrigerant pumps, A3A valves, Z3Z exchangers, A4A valves, A7A valves connect to form AA refrigerant circulation circuits by pipeline with the evaporator inlet-outlet of the Z8Z refrigeration systems；

The B coolant circulating systems include：The A1 valves, the Z9 refrigerant tanks, the A2 valves, the G7 refrigerant pumps, A5 valves, Z10 exchangers, A6 valves, the A7 valves, which are connect by pipeline with the evaporator inlet-outlet of the Z8 refrigeration systems, to be formed B refrigerants and follows Loop back path；

The BB coolant circulating systems include：The A1A valves, the Z9Z refrigerant tanks, the A2A valves, the G7G refrigerant pumps, A8 Valve, the A5 valves, the Z10 exchangers, the A6 valves, B8 valves, the A7A valves pass through pipeline and the Z8Z refrigeration systems Evaporator inlet-outlet connects to form BB refrigerant circulation circuits；

The C coolant circulating systems include：The A1 valves, the Z9 refrigerant tanks, the A2 valves, the G7 refrigerant pumps, the A8 Valve, the A3A valves, the Z3Z exchangers, the A4A valves, the B8 valves, the A7 valves are by pipeline and Z8 refrigeration The evaporator inlet-outlet of system connects to form C refrigerant circulation circuits；

The CC coolant circulating systems include：The A1A valves, the Z9Z refrigerant tanks, the A2A valves, the G7G refrigerant pumps, institute A8 valves, the A3 valves, the Z3 exchangers, the A4 valves, the B8 valves, the A7A valves is stated by pipeline and the Z8Z to freeze The evaporator inlet-outlet of system connects to form CC refrigerant circulation circuits；

The cold feed liquor systems of A include：Z1 protects filter, C1 valves, G1 pumps, Z2 exchangers, the Z3 exchangers, C2 valves, A9 valves, G2 Pump, Z4 filters, C3 valves, E5 valves, Z5 agitator tanks, C4 valves, G3 pump, Z6 filters connect to form the cold feed liquor circuits A by pipeline；

The cold feed liquor systems of AA include：Z1Z protect filter, C1C valves, G1G pumps, Z2Z exchangers, the Z3Z exchangers, C2C valves, A9A valves, G2G pumps, Z4Z filters, C3C valves, E5E valves, Z5Z agitator tanks, C4C valves, G3G pump, Z6Z filters are connected by pipeline Form the cold feed liquor circuits AA；

The cold feed liquor systems of B include：The Z1 shields filter, the C1 valves, G1 pumps, the Z2 exchangers, the Z3 are handed over Parallel operation, the C2 valves, the A9 valves, G2 pumps, the Z4 filters, the C3 valves, the E5 valves, the Z5 agitator tanks are logical Piping connects to form the cold feed liquor circuits B；

The cold feed liquor systems of BB include：It is Z1Z shield filter, the C1C valves, G1G pumps, the Z2Z exchangers, described Z3Z exchangers, the C2C valves, the A9A valves, G2G pumps, the Z4Z filters, the C3C valves, the E5E valves, institute Z5Z agitator tanks are stated to connect to form the cold feed liquor circuits BB by pipeline；

The cold feed liquor systems of C include：The Z1 shields filter, the C1 valves, G1 pumps, the Z2 exchangers, the Z3 are handed over Parallel operation, the C2 valves, D2 valves, M7 valves, G3 pumps, the Z6 filters, D5 valves, the E5 valves, the Z5 agitator tanks pass through Pipeline connects to form the cold feed liquor circuits C；

The cold feed liquor systems of CC include：It is Z1Z shield filter, the C1C valves, G1G pumps, the Z2Z exchangers, described It is Z3Z exchangers, the C2C valves, D2D valves, M7M valves, G3G pumps, the Z6Z filters, D5D valves, the E5E valves, described Z5Z agitator tanks connect to form the cold feed liquor circuits CC by pipeline；

Soil series system is hung in the A filters：C8 valves, the A9 valves, G2 pumps, the Z4 filters, the C3 valves, the E5 Valve, the Z5 agitator tanks connect to form the Z4 filters precoating filter aid circulation loop by pipeline；

Soil series system is hung in the AA filters：C8C valves, the A9A valves, G2G pumps, the Z4Z filters, the C3C valves, institute State E5E valves, the Z5Z agitator tanks connect to form the Z4Z filters precoating filter aid circulation loop by pipeline；

Soil series system is hung in the B filters：D8 valves, G3 pumps, the Z6 filters, the D5 valves, the E5 valves, the Z5 are stirred Tank is mixed to connect to form the Z6 filters precoating filter aid circulation loop by pipeline；

Soil series system is hung in the BB filters：D8D valves, G3G pumps, the Z6Z filters, the D5D valves, the E5E valves, institute Z5Z agitator tanks are stated to connect to form the Z6Z filters precoating filter aid circulation loop by pipeline；

Soil series system is hung in the C filters：C7 valves, G4 pumps, Z7 filters, E4 valves, the E5 valves, the Z5 agitator tanks pass through pipeline Connection forms the Z7 filters precoating filter aid circulation loop；

Soil series system is hung in the CC filters：C7C valves, G4G pumps, Z7Z filters, E4E valves, the E5E valves, the Z5Z agitator tanks It connects to form the Z7Z filters precoating filter aid circulation loop by pipeline；

The A systemic circulations cooling system includes：E1 valves, the Z2 exchangers, the Z3 exchangers, the C2 valves, the A9 valves, The G2 pumps, the Z4 filters, the C3 valves, the C4 valves, the G3 pump, the Z6 filters, C5 valves, the Z2 are exchanged Device connects to form A systemic circulations cooling circuit by pipeline；

The AA systemic circulations cooling system includes：It is E1E valves, the Z2Z exchangers, the Z3Z exchangers, the C2C valves, described A9A valves, G2G pumps, the Z4Z filters, the C3C valves, the C4C valves, the G3G pump, the Z6Z filters, C5C Valve, the Z2Z exchangers connect to form AA systemic circulations cooling circuit by pipeline；

The B systemic circulations cooling system includes：It is the E1 valves, the Z2 exchangers, the Z3 exchangers, the C2 valves, described A9 valves, G2 pumps, the Z4 filters, the C3 valves, F1 valves, the Z2 exchangers connect to form B systemic circulations by pipeline Cool down circuit；

The BB systemic circulations cooling system includes：The E1E valves, the Z2Z exchangers, the Z3Z exchangers, the C2C valves, The A9A valves, G2G pumps, the Z4Z filters, the C3C valves, F1F valves, the Z2Z exchangers connect shape by pipeline At BB systemic circulations cooling circuit；

The C systemic circulations cooling system includes：It is the E1 valves, the Z2 exchangers, the Z3 exchangers, the C2 valves, described D2 valves, the M7 valves, G3 pumps, the Z6 filters, the C5 valves, the Z2 exchangers connect that form C big by pipeline Circulation temperature lowering circuit；

The CC systemic circulations cooling system includes：The E1E valves, the Z2Z exchangers, the Z3Z exchangers, the C2C valves, The D2D valves, the M7M valves, G3G pumps, the Z6Z filters, the C5C valves, the Z2Z exchangers are connected by pipeline It connects to form CC systemic circulations cooling circuit；

The A freezing and filtering systems include：The Z1 shields filter, the C1 valves, G1 pumps, the Z2 exchangers, the Z3 Exchanger, the C2 valves, the A9 valves, G2 pumps, the Z4 filters, the C3 valves, the C4 valves, the G3 pump, institute State Z6 filters, the C5 valves, the Z2 exchangers, G4 pumps, the Z7 filters, C6 valves connect to form A by pipeline Freezing and filtering circuit；

The AA freezing and filtering systems include：The Z1Z shields filter, the C1C valves, G1G pumps, the Z2Z exchangers, institute State Z3Z exchangers, the C2C valves, the A9A valves, G2G pumps, the Z4Z filters, the C3C valves, the C4C valves, The G3G pumps, the Z6Z filters, the C5C valves, the Z2Z exchangers, the G4G pump, the Z7Z filters, C6C valves It connects to form AA freezing and filterings circuit by pipeline；

The B freezing and filtering systems include：The Z1 shields filter, the C1 valves, G1 pumps, the Z2 exchangers, the Z3 Exchanger, the C2 valves, the A9 valves, G2 pumps, the Z4 filters, the C3 valves, the F1 valves, the Z2 are exchanged Device, G4 pumps, the Z7 filters, the C6 valves connect to form B freezing and filterings circuit by pipeline；

The BB freezing and filtering systems include：The Z1Z shields filter, the C1C valves, G1G pumps, the Z2Z exchangers, institute State Z3Z exchangers, the C2C valves, the A9A valves, G2G pumps, the Z4Z filters, the C3C valves, the F1F valves, The Z2Z exchangers, G4G pumps, the Z7Z filters, the C6C valves connect to form BB freezing and filterings time by pipeline Road；

The C freezing and filtering systems include：The Z1 shields filter, the C1 valves, G1 pumps, the Z2 exchangers, the Z3 Exchanger, the C2 valves, the D2 valves, the M7 valves, G3 pumps, the Z6 filters, the C5 valves, the Z2 are exchanged Device, G4 pumps, the Z7 filters, the C6 valves connect to form C freezing and filterings circuit by pipeline；

The CC freezing and filtering systems include：The Z1Z shields filter, the C1C valves, G1G pumps, the Z2Z exchangers, institute State Z3Z exchangers, the C2C valves, the D2D valves, the M7M valves, G3G pumps, the Z6Z filters, the C5C valves, The Z2Z exchangers, G4G pumps, the Z7Z filters, the C6C valves connect to form CC freezing and filterings time by pipeline Road；

The normal feed liquor systems of D include：The Z1 shields filter, D1 valves, the D2 valves, the A9 valves, G2 pumps, the Z4 mistakes Filter, the C3 valves, the E5 valves, the Z5 agitator tanks, the C4 valves, G3 pumps, the Z6 filters are connected by pipeline It connects to form the normal feed liquor circuits D；

The normal feed liquor systems of DD include：The Z1Z shields filter, D1D valves, the D2D valves, the A9A valves, G2G pumps, institute State Z4Z filters, the C3C valves, the E5E valves, the Z5Z agitator tanks, the C4C valves, G3G pumps, Z6Z filterings Machine connects to form the normal feed liquor circuits DD by pipeline；

The normal feed liquor systems of E include：The Z1 shields filter, the D1 valves, the D2 valves, the A9 valves, the G2 are pumped, are described Z4 filters, the C3 valves, the E5 valves, the Z5 agitator tanks piping connect to form the normal feed liquor circuits E；

The normal feed liquor systems of EE include：The Z1Z shields filter, the D1D valves, the D2D valves, the A9A valves, the G2G Pump, the Z4Z filters, the C3C valves, the E5E valves, the Z5Z agitator tanks piping connect to form the normal feed liquor circuits EE；

The normal feed liquor systems of F include：Z1 shield filter, the D1 valves, the M7 valves, G3 pumps, the Z6 filters, The D5 valves, the E5 valves, the Z5 agitator tanks connect to form the normal feed liquor circuits F by pipeline；

The normal feed liquor systems of FF include：The Z1Z shields filter, the D1D valves, the M7M valves, G3G pumps, the Z6Z Filter, the D5D valves, the E5E valves, the Z5Z agitator tanks connect to form the normal feed liquor circuits FF by pipeline；

The normal feed liquor systems of G include：It is Z1 shield filter, the D1 valves, F2 valves, G4 pumps, the Z7 filters, described E4 valves, the E5 valves, the Z5 agitator tanks connect to form the normal feed liquor circuits G by pipeline；

The normal feed liquor systems of GG include：The Z1Z shields filter, the D1D valves, F2F valves, G4G pumps, Z7Z filterings Machine, the E4E valves, the E5E valves, the Z5Z agitator tanks connect to form the normal feed liquor circuits GG by pipeline；

The D room temperature filtration system includes：The Z1 shields filter, the D1 valves, the D2 valves, the A9 valves, G2 pumps, institute State Z4 filters, the C3 valves, the C4 valves, G3 pumps, the Z6 filters, D4 valves connect to form D room temperature by pipeline Filtration circuit；

The DD room temperature filtration system includes：It is Z1Z shield filter, the D1D valves, the D2D valves, the A9A valves, described G2G pumps, the Z4Z filters, the C3C valves, the C4C valves, the G3G pump, the Z6Z filters, D4D valves pass through pipeline Connection forms DD room temperature filtration circuits；

The E room temperature filtration system includes：The Z1 shields filter, the D1 valves, the D2 valves, the A9 valves, G2 pumps, institute State Z4 filters, D3 valves connect to form E room temperature filtration circuits by pipeline；

The EE room temperature filtration system includes：It is Z1Z shield filter, the D1D valves, the D2D valves, the A9A valves, described G2G pumps, the Z4Z filters, D3D valves connect to form EE room temperature filtration circuits by pipeline；

The F room temperature filtration system includes：The Z1 shields filter, the D1 valves, the M7 valves, G3 pumps, Z6 filterings Machine, the D4 valves connect to form F room temperature filtration circuits by pipeline；

The FF room temperature filtration system includes：The Z1Z shields filter, the D1D valves, the M7M valves, the G3G are pumped, are described Z6Z filters, the D4D valves connect to form FF room temperature filtration circuits by pipeline；

The G room temperature filtration system includes：The Z1 shields filter, the D1 valves, the F2 valves, G4 pumps, Z7 filterings Machine, the C6 valves connect to form G room temperature filtration circuits by pipeline；

The GG room temperature filtration system includes：The Z1Z shields filter, the D1D valves, the F2F valves, the G4G are pumped, are described Z7Z filters, the C6C valves connect to form GG room temperature filtration circuits by pipeline；

The A add-on systems include：The Z5 agitator tanks, G5 additions pump, D6 valves, the Z4 filters connect to be formed by pipeline A adds circuit；

The AA add-on systems include：The Z5Z agitator tanks, G5G additions pump, D6D valves, the Z4Z filters are connected by pipeline It connects to form AA additions circuit；

The B add-on systems include：The Z5 agitator tanks, G5 additions pump, D7 valves, the Z6 filters are connected by pipeline It forms B and adds circuit.

The BB add-on systems include：The Z5Z agitator tanks, G5G additions pump, D7D valves, the Z6Z filters are logical Piping connects to form BB additions 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 and waits for 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 some execution systems）, all elements, which have not represented, opens and closes function as exchanged Device, filter etc..Because equipment operating procedures is more, is not written in patent if any individual links known technology, is solved by designer It releases, example exhaust valve pipeline gets rid of native device etc..

Execute the Z11 exchangers speed heat swap operation：Start the B cooling water recirculation systems, A refrigerant circulations system System (or the B coolant circulating systems）, start the Z8 refrigeration systems later, the liquid exchanged later is started by pipeline G10 is pumped into the Z11 exchangers and swaps, and realizes the Z11 exchangers speed heat exchange process；Or start the CC coolings Water circulation system, the AA coolant circulating systems, start the Z8Z refrigeration systems later, and the liquid exchanged later passes through pipe The road startup G10 is pumped into the Z11 exchangers and swaps, and realizes the Z11 exchangers speed heat exchange process.

Execute the Z11Z exchangers speed heat swap operation：Start the BB cooling water recirculation systems, the AA refrigerants follow Loop system (or the BB coolant circulating systems or the CC coolant circulating systems）, start the Z8Z refrigeration systems later, it The liquid exchanged afterwards is pumped into the Z11Z exchangers by pipeline startup G10G and swaps, and realizes the Z11Z exchangers Speed heat exchange process；Or start the C cooling water recirculation systems, the A coolant circulating systems (or B refrigerant circulations system System）, start the Z8 refrigeration systems later, the liquid exchanged later starts the G10G by pipeline and is pumped into the Z11Z Exchanger swaps, and realizes the Z11Z exchangers speed heat exchange process.

Execute the Z10 exchangers quickly cooling swap operation：Start the A cooling water recirculation systems（Or the B cooling waters follow Loop system）With the B coolant circulating systems, start the Z8 refrigeration systems later, the liquid exchanged later is opened by pipeline Dynamic G8 is pumped into the Z10 exchangers and swaps, and realizes the Z10 exchangers quickly cooling exchange process；Or the startup AA is cold But water circulation system（Or the BB cooling water recirculation systems）With the BB coolant circulating systems, start the Z8Z refrigeration later System, the liquid exchanged later, which by pipeline starts the G8 and is pumped into the Z10 exchangers, to be swapped, described in realization Z10 exchanger quickly cooling exchange process.

Execute the A freezing and filtering systems operation：Start the cold feed liquor system completion feed liquors of the A to be turned off, Zhi Houqi The dynamic A filters extension soil series system carries out precoating drainage to the Z4 filters and is situated between, completes and closes, and starts the B filters extension soil later System carries out precoating drainage to the Z6 filters and is situated between, completes and closes；Start the A cooling water recirculation systems (or institute simultaneously State B cooling water recirculation systems) and the A coolant circulating systems, start the Z8 refrigeration systems later and carries out cold energy energy storage；Later Start the A systemic circulations cooling system when cold energy energy storage reaches requirement, later when cooling reaches filtering requirement, described in closing A systemic circulation cooling systems, start the A freezing and filtering systems later and the A add-on systems carry out normal filtration.

Execute the operation of bis- freezing and filtering systems of A：Start the cold feed liquor system completion feed liquors of the A to be turned off, start later The A filters hang soil series system and carry out precoating drainage Jie to the Z4 filters, complete and close, and start the B filters later and hang the soil series System carries out precoating drainage to the Z6 filters and is situated between, completes and closes；It is (or described to start the AA cooling water recirculation systems simultaneously BB cooling water recirculation systems) and the CC coolant circulating systems, start the Z8Z refrigeration systems later and carries out cold energy energy storage；It Start the A systemic circulations cooling system when cold energy energy storage reaches requirement afterwards, later when cooling reaches filtering requirement, closes institute A systemic circulation cooling systems are stated, starts the A freezing and filtering systems later and the A add-on systems carries out normal filtration.

Execute the B freezing and filtering systems operation：Start the cold feed liquor system completion feed liquors of the B to be turned off, it is right later The A filters hang soil series system and carry out precoating drainage Jie, complete and close；Start the A cooling water recirculation systems simultaneously and the A is cold Matchmaker's circulatory system starts the Z8 refrigeration systems and carries out cold energy energy storage later；Start institute when cold energy energy storage reaches requirement later B systemic circulation cooling systems are stated, later when cooling reaches filtering requirement, the B systemic circulations cooling system is closed, starts institute later It states B freezing and filtering systems and the A add-on systems carries out normal filtration.

Execute the operation of bis- freezing and filtering systems of B：Start the cold feed liquor system completion feed liquors of the B to be turned off, later to institute A filter extension soil series systems are stated to carry out precoating drainage Jie, complete and close；Start the AA cooling water recirculation systems (or the BB simultaneously Cooling water recirculation system) and the CC coolant circulating systems, start the Z8Z refrigeration systems later and carries out cold energy energy storage；Later Start the B systemic circulations cooling system when cold energy energy storage reaches requirement, later when cooling reaches filtering requirement, described in closing B systemic circulation cooling systems, start the B freezing and filtering systems later and the A add-on systems carry out normal filtration.

Execute the C freezing and filtering systems operation：Start the cold feed liquor system completion feed liquors of the C to be turned off, it is right later The B filters hang soil series system and carry out precoating drainage Jie, complete and close；Start the A cooling water recirculation systems simultaneously and the A is cold Matchmaker's circulatory system starts the Z8 refrigeration systems and carries out cold energy energy storage later；Start institute when cold energy energy storage reaches requirement later C systemic circulation cooling systems are stated, later when cooling reaches filtering requirement, the C systemic circulations cooling system is closed, starts institute later It states C freezing and filtering systems and the B add-on systems carries out normal filtration.

Execute the operation of bis- freezing and filtering systems of C：Start the cold feed liquor system completion feed liquors of the C to be turned off, later to institute B filter extension soil series systems are stated to carry out precoating drainage Jie, complete and close；Start the AA cooling water recirculation systems (or the BB simultaneously Cooling water recirculation system) and the CC coolant circulating systems, start the Z8Z refrigeration systems later and carries out cold energy energy storage；Later Start the C systemic circulations cooling system when cold energy energy storage reaches requirement, later when cooling reaches filtering requirement, described in closing C systemic circulation cooling systems, start the C freezing and filtering systems later and the B add-on systems carry out normal filtration.

Execute the D room temperature filtration system operation：Start the normal feed liquor systems of the D, completion feed liquor is turned off, Zhi Houqi The dynamic A filters extension soil series system carries out precoating drainage to the Z4 filters and is situated between, completes and closes, and starts the B filters extension soil later System carries out precoating drainage to the Z6 filters 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.

Execute the E room temperature filtration system operation：Start the normal feed liquor systems of the E, completion feed liquor is turned off, Zhi Houqi The dynamic A filters extension soil series system carries out precoating drainage to the Z4 filters and is situated between, completes and closes, and starts the E room temperature mistake later Filter system and the A add-on systems, into normal filtration.

Execute the F room temperature filtration system operation：Start the normal feed liquor systems of the F, completion feed liquor is turned off, Zhi Houqi The dynamic B filters extension soil series system carries out precoating drainage to the Z6 filters and is situated between, completes and closes, and starts the F room temperature mistake later Filter system and the B add-on systems, into normal filtration.

Execute the G room temperature filtration system operation：Start the normal feed liquor systems of the G, completion feed liquor is turned off, Zhi Houqi The dynamic C filters extension soil series system carries out precoating drainage to the Z7 filters and is situated between, completes and closes, and starts the G room temperature mistake later Filter system, into normal filtration.

Execute the AA freezing and filtering systems operation：Start the cold feed liquor system completion feed liquors of the AA to be turned off, later Start the AA filters extension soil series system to carry out precoating drainage Jie to the Z4Z filters, complete and close, starts the BB filters later Soil series system is hung to carry out precoating drainage Jie to the Z6Z filters, complete and close；Start the AA cooling water recirculation systems simultaneously （Or the BB cooling water recirculation systems）With the AA coolant circulating systems, starts the Z8Z refrigeration systems later and carry out cold energy Energy storage；Start the AA systemic circulations cooling system when cold energy energy storage reaches requirement later, later when cooling reaches filtering requirement When, the AA systemic circulations cooling system is closed, starts the AA freezing and filtering systems later and the AA add-on systems carries out just Often filtering.

Execute the operation of bis- freezing and filtering systems of AA：Start the cold feed liquor system completion feed liquors of the AA to be turned off, Zhi Houqi The dynamic AA filters extension soil series system carries out precoating drainage to the Z4Z filters and is situated between, completes and closes, and starts the BB filters extension later Soil series system carries out precoating drainage to the Z6Z filters and is situated between, completes and closes；Start the A cooling water recirculation systems simultaneously（Or The B cooling water recirculation systems）With the C coolant circulating systems, starts the Z8 refrigeration systems later and carry out cold energy energy storage；It Start the AA systemic circulations cooling system when cold energy energy storage reaches requirement afterwards, later when cooling reaches filtering requirement, closes The AA systemic circulations cooling system, starts the AA freezing and filtering systems later and the AA add-on systems carry out normal filtration.

Execute the BB freezing and filtering systems operation：Start the cold feed liquor system completion feed liquors of the BB to be turned off, later Precoating drainage is carried out to AA filter extension soil series systems to be situated between, complete and close；Start the AA cooling water recirculation systems simultaneously（Or institute State BB cooling water recirculation systems）With the AA coolant circulating systems, starts the Z8Z refrigeration systems later and carry out cold energy energy storage； Start the BB systemic circulations cooling system when cold energy energy storage reaches requirement later, later when cooling reaches filtering requirement, closes The BB systemic circulations cooling system is closed, starts the BB freezing and filtering systems later and the AA add-on systems carries out normal mistake Filter.

Execute the operation of bis- freezing and filtering systems of BB：Start the cold feed liquor system completion feed liquors of the BB to be turned off, it is right later The AA filters hang soil series system and carry out precoating drainage Jie, complete and close；Start the A cooling water recirculation systems simultaneously（Or the B Cooling water recirculation system）With the C coolant circulating systems, starts the Z8 refrigeration systems later and carry out cold energy energy storage；Work as later Cold energy energy storage starts the BB systemic circulations cooling system when reaching requirement, later when cooling reaches filtering requirement, described in closing BB systemic circulation cooling systems, start the BB freezing and filtering systems later and the AA add-on systems carry out normal filtration.

Execute the CC freezing and filtering systems operation：Start the cold feed liquor system completion feed liquors of the CC to be turned off, later Precoating drainage is carried out to BB filter extension soil series systems to be situated between, complete and close；Start the AA cooling water recirculation systems simultaneously（Or institute State BB cooling water recirculation systems）With the AA coolant circulating systems, starts the Z8Z refrigeration systems later and carry out cold energy energy storage； Start the CC systemic circulations cooling system when cold energy energy storage reaches requirement later, later when cooling reaches filtering requirement, closes The CC systemic circulations cooling system is closed, starts the CC freezing and filtering systems later and the BB add-on systems carries out normal mistake Filter.

Execute the operation of bis- freezing and filtering systems of CC：Start the cold feed liquor system completion feed liquors of the CC to be turned off, it is right later The BB filters hang soil series system and carry out precoating drainage Jie, complete and close；Start the A cooling water recirculation systems simultaneously（Or the B Cooling water recirculation system）With the C coolant circulating systems, starts the Z8 refrigeration systems later and carry out cold energy energy storage；Work as later Cold energy energy storage starts the CC systemic circulations cooling system when reaching requirement, later when cooling reaches filtering requirement, described in closing CC systemic circulation cooling systems, start the CC freezing and filtering systems later and the BB add-on systems carry out normal filtration.

Execute the DD room temperature filtration system operation：Start the normal feed liquor systems of the DD, complete feed liquor be turned off, later Start the AA filters extension soil series system to carry out precoating drainage Jie to the Z4Z filters, complete and close, starts the BB filters later Hang the soil series system precoating drainage carried out to the Z6Z filters and be situated between, complete and close, start later the DD room temperature filtration system and The AA add-on systems, into normal filtration.

Execute the EE room temperature filtration system operation：Start the normal feed liquor systems of the EE, complete feed liquor be turned off, later Start the AA filters extension soil series system to carry out precoating drainage Jie to the Z4Z filters, complete and close, it is normal to start the EE later Warm filtration system and the AA add-on systems, into normal filtration.

Execute the FF room temperature filtration system operation：Start the normal feed liquor systems of the FF, complete feed liquor be turned off, later Start the BB filters extension soil series system to carry out precoating drainage Jie to the Z6Z filters, complete and close, it is normal to start the FF later Warm filtration system and the BB add-on systems, into normal filtration.

Execute the GG room temperature filtration system operation：Start the normal feed liquor systems of the GG, complete feed liquor be turned off, later Start the CC filters extension soil series system to carry out precoating drainage Jie to the Z7Z filters, complete and close, it is normal to start the GG later Warm filtration system, into normal filtration.

Description of the drawings

Fig. 1 is the structural schematic diagram of the present invention；

B2 valves, B2B valves, B4 valves, B4B valves, Z12 cooling towers, Z12Z cooling towers, B1 valves, B1B valves, G6 cooling pumps, G6G cooling pumps, B6 valves, B6B valves, B3 valves, B3B valves, Z11 exchangers, Z11Z exchangers, E6 valves, E6E valves, B7 valves, B5 valves, A1 valves, A1A valves, Z9 Refrigerant tank, Z9Z refrigerant tanks, A2 valves, A2A valves, G7 refrigerant pumps, G7G refrigerant pumps, A3 valves, A3A valves, Z3 exchangers, Z3Z exchangers, A4 valves, A4A valves, A7 valves, A7A valves, A5 valves, Z10 exchangers, A6 valves, A8 valves, B8 valves, Z1 shield filter, Z1Z shield filter, C1 valves, C1C valves, G1 pumps, G1G pumps, Z2 exchangers, Z2Z exchangers, C2 valves, C2C valves, A9 valves, A9A valves, G2 pump, G2G pumps, Z4 filterings Machine, Z4Z filters, C3 valves, C3C valves, E5 valves, E5E valves, Z5 agitator tanks, Z5Z agitator tanks, C4 valves, C4C valves, G3 are pumped, G3G is pumped, Z6 filters, Z6Z filters, D2 valves, D2D valves, M7 valves, M7M valves, D5 valves, D5D valves, C8 valves, C8C valves, D8 valves, D8D valves, C7 Valve, C7C valves, G4 pumps, G4G pumps, Z7 filters, Z7Z filters, E4 valves, E4E valves, E1 valves, E1E valves, C5 valves, C5C valves, F1 valves, F1F valves, C6 valves, C6C valves, D1 valves, D1D valves, F2 valves, F2F valves, D4 valves, D4D valves, D3 valves, D3D valves, G5 additions pump, G5G additions Pump, D6 valves, D6D valves, D7 valves, D7D valves, G8 pump, G10 pumps, G10G pumps, Z8 refrigeration systems, Z8Z refrigeration systems.

Specific implementation mode

In conjunction with attached drawing and foregoing invention content, the present invention is described in further detail.Referring to Fig.1, mesh of the invention A kind of double double filter devices of refrigeration of offer, which improves work efficiency, reduces production cost, realize freezing and filtering and fill The a preparation and a use set, and part homotype element can be replaced and be used, and realize the value that 1+1 is more than 2.

Coordinate manual operation two-in-one system, to it is cumbersome and can unified instruction devise modularization but need to coordinate Personnel's gathered data carrys 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 to the requirements such as the temperature difference to freezing and filtering, the implementation half of artificial detection data is needed 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. Go 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 The hidden danger that body is lost in and its splash zone comes！Feed liquor and go out at liquid can to design multi-pipeline to valve control, meet a variety of liquid Transform filter cleaning of body etc..My existing several patented technologies are additionally used simultaneously：Patent of invention title：A kind of automation 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 to ensure scientific and technological content and its city of the invention Field, practical value.

Claims

1. a kind of double filter devices of double refrigeration, which is characterized in that including：Z8 refrigeration systems, Z8Z refrigeration systems, A cooling water circulations System, AA cooling water recirculation systems, B cooling water recirculation systems, BB cooling water recirculation systems, C cooling water recirculation systems, CC coolings Water circulation system, A coolant circulating systems, AA coolant circulating systems, B coolant circulating systems, BB coolant circulating systems, C refrigerants follow The cold feed liquor system of loop system, CC coolant circulating systems, A, the cold feed liquor systems of AA, the cold feed liquor systems of B, the cold feed liquor systems of BB, C it is cold into The cold feed liquor system of liquid system, CC, A filters hang soil series system, soil series system is hung in AA filters, soil series system is hung in B filters, soil series system is hung in BB filters, soil is hung in C filters System, CC filters hang soil series system, A systemic circulations cooling system, AA systemic circulations cooling system, B systemic circulations cooling system, BB systemic circulations drop Warm system, C systemic circulations cooling system, CC systemic circulations cooling system, A freezing and filtering systems, AA freezing and filtering systems, B were freezed The normal feed liquor system of filter system, BB freezing and filtering systems, C freezing and filtering systems, CC freezing and filtering systems, D, the normal feed liquor systems of DD, E Normal feed liquor system, the normal feed liquor systems of EE, the normal feed liquor systems of F, the normal feed liquor systems of FF, the normal feed liquor systems of G, the normal feed liquor systems of GG, D are normal Warm filtration system, DD room temperature filtration system, E room temperature filtration system, EE room temperature filtration system, F room temperature filtration system, FF room temperature mistakes Filter system, G room temperature filtration system, GG room temperature filtration system, A add-on systems, AA add-on systems, B add-on systems, BB additions system System.

2. a kind of double filter devices of double refrigeration according to claim 1, which is characterized in that the A cooling water recirculation systems packet It includes：B2 valves, B4 valves, Z12 cooling towers, B1 valves, G6 cooling pumps are imported and exported by pipeline and the condenser of the Z8 refrigeration systems to be connected It connects to form A cooling water circulation loops；

The B add-on systems include：The Z5 agitator tanks, G5 additions pump, D7 valves, the Z6 filters are connected by pipeline It forms B and adds circuit；

The BB add-on systems include：The Z5Z agitator tanks, G5G additions pump, D7D valves, the Z6Z filters pass through pipe Road connects to form BB additions circuit.