CN212091232U - Low-temperature filtering device - Google Patents
Low-temperature filtering device Download PDFInfo
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- CN212091232U CN212091232U CN201821124149.0U CN201821124149U CN212091232U CN 212091232 U CN212091232 U CN 212091232U CN 201821124149 U CN201821124149 U CN 201821124149U CN 212091232 U CN212091232 U CN 212091232U
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Abstract
The utility model provides a low temperature filter equipment, include: the system comprises a refrigeration system, a cooling water circulation system, a refrigerant circulation system, a cold liquid inlet system, a soil filtering and hanging system, a large circulation cooling system, a freezing and filtering system, a normal liquid inlet system, a normal temperature filtering system, an adding system, a cold liquid pumping system and a normal liquid pumping system; the device improves the working efficiency, reduces the production cost and respectively realizes the processes of freezing filtration, normal temperature filtration, quick cooling, heat energy recovery and the like.
Description
Technical Field
The utility model relates to a filter equipment in fluid filtration field, concretely relates to low temperature filter equipment.
Background
At present, in liquid filtration in industries such as medicine, chemical industry, light industry, beverage and the like, the single-function freezing and filtering integrated machine of the freezing and filtering unit on the market realizes that the filtered liquid is filtered at low temperature, meanwhile, the generated heat energy is lost, and multifunctional resources cannot be realized to cause waste.
Disclosure of Invention
To the above problem, the utility model aims at providing a low temperature filter equipment, the device have improved work efficiency, reduction in production cost, have realized processes such as freezing filtration, normal atmospheric temperature filtration, rapid cooling and heat recovery respectively.
A cryogenic filtration device comprising: a refrigerating system Z8, a cooling water circulation system A, a cooling water circulation system B, a refrigerant circulation system A, a refrigerant circulation system B, a cold liquid inlet system A, a cold liquid inlet system B, a cold liquid inlet system C, a soil filtration and hanging system A, a soil filtration and hanging system B, a soil filtration and hanging system C, a large circulation cooling system A, a large circulation cooling system B, a large circulation cooling system C, a freezing and filtering system A, a freezing and filtering system B, a freezing and filtering system C, a normal liquid inlet system D, a normal liquid inlet system E, a normal liquid inlet system F, a normal liquid inlet system G, a normal temperature filtering system D, a normal temperature filtering system E, a normal temperature filtering system F, a normal temperature filtering system G, an adding system A, an adding system B, a cold liquid pumping system A, a cold liquid pumping system B, a cold liquid pumping system C, a normal liquid pumping system D, a normal liquid pumping system E, a normal liquid pumping, A normal liquid pumping system G;
the cooling water circulation system A is formed by connecting a valve B2, a cooling tower Z12, a valve B1 and a cooling pump G6 with the inlet and the outlet of a condenser of the refrigeration system Z8 through pipelines;
the cooling water circulation system B is formed by connecting a valve B3, an exchanger Z11, a valve E6, the cooling tower Z12, a valve B1 and the cooling pump G6 with an inlet and an outlet of a condenser of the refrigeration system Z8 through pipelines;
the cooling tower Z12 is respectively connected with a valve B2 and a valve E6 in series;
the refrigerant circulating system A is formed by connecting a valve A1, a refrigerant tank Z9, a valve A2, a refrigerant pump G7, a valve A3, an exchanger Z3 and a valve A4 with an inlet and an outlet of an evaporator of the refrigeration system Z8 through pipelines;
the refrigerant circulation system B is formed by connecting the valve A1, the refrigerant tank Z9, the valve A2, the refrigerant pump G7, the valve A5, the exchanger Z10 and the valve A6 with an inlet and an outlet of an evaporator of the refrigeration system Z8 through pipelines;
the refrigerant pump G7 is respectively connected with the valve A3 and the valve A5 in series;
the cold liquid inlet system A is formed by connecting a filter protection device Z1, a valve C1, a pump G1, an exchanger Z2, the exchanger Z3, a valve C2, a valve A9, a pump G2, a filter Z4, a valve C3, a valve E5, a stirring tank Z5, a valve C4, a pump G3 and a filter Z6 through pipelines;
the cold liquid inlet system B is formed by connecting the filter-protecting device Z1, the valve C1, the pump G1, the exchanger Z2, the exchanger Z3, the valve C2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve E5 and the stirring tank Z5 through pipelines;
the cold liquid inlet system A comprises a cold liquid inlet system B;
the cold liquid inlet system C is formed by connecting the filter-protecting device Z1, the valve C1, the pump G1, the exchanger Z2, the exchanger Z3, the valve C2, the valve D2, the valve M7, the pump G3, the filter Z6, the valve D5, the valve E5 and the stirring tank Z5 through pipelines;
the valve C2 is respectively connected with the valve A9 and the valve D2 in series;
the filter hanging soil system A is formed by connecting a valve C8, the valve A9, the pump G2, the filter Z4, the valve C3, the valve E5 and the stirring tank Z5 through pipelines, and the filter hanging soil system A is a circulating loop of pre-coated filter aid of the filter Z4;
the filter hanging soil system B is formed by connecting a valve D8, the pump G3, the filter Z6, the valve D5, the valve E5 and the stirring tank Z5 through pipelines, and the filter hanging soil system B is a circulation loop of pre-coated filter aid of the filter Z6;
the valve E5 is respectively connected with the valve C3 and the valve D5 in series;
the filter hanging soil system C is formed by connecting a valve C7, a pump G4, a filter Z7, a valve F4, a valve E4, a valve E5 and the stirring tank Z5 through pipelines, and is a circulation loop of pre-coated filter aid of the filter Z7;
the valve E5 is respectively connected with the valve D5 and the valve E4 in series; the large-circulation cooling system A is formed by connecting a valve E1, the exchanger Z2, the exchanger Z3, the valve C2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve C4, the pump G3, the filter Z6, a valve C5 and the exchanger Z2 through pipelines;
the large circulation cooling system B is formed by connecting the valve E1, the exchanger Z2, the exchanger Z3, the valve C2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve F1 and the exchanger Z2 through pipelines;
the valve C3 is respectively connected with the valve C4 and the valve F1 in series;
the large-circulation cooling system C is formed by connecting the valve E1, the exchanger Z2, the exchanger Z3, the valve C2, the valve D2, the valve M7, the pump G3, the filter Z6, the valve C5 and the exchanger Z2 through pipelines;
the valve C2 is respectively connected with the valve A9 and the valve D2 in series;
the freezing and filtering system A is formed by connecting the sheath filter Z1, the valve C1, the pump G1, the exchanger Z2, the exchanger Z3, the valve C2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve C4, the pump G3, the filter Z6, the valve C5, the exchanger Z2, the pump G4, the filter Z7, the valve F4 and the valve C6 through pipelines;
the freezing and filtering system B is formed by connecting the filter-protecting filter Z1, the valve C1, the pump G1, the exchanger Z2, the exchanger Z3, the valve C2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve F1, the exchanger Z2, the pump G4, the filter Z7, the valve F4 and the valve C6 through pipelines;
the valve C3 is respectively connected with the valve C4 and the valve F1 in series;
the freezing and filtering system C is formed by connecting the filter-protecting device Z1, the valve C1, the pump G1, the exchanger Z2, the exchanger Z3, the valve C2, the valve D2, the valve M7, the pump G3, the filter Z6, the valve C5, the exchanger Z2, the pump G4, the filter Z7, the valve F4 and the valve C6 through pipelines;
the valve C2 is respectively connected with the valve A9 and the valve D2 in series;
the normal liquid inlet system D is formed by connecting the filter-protecting device Z1, a valve D1, the valve D2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve E5, the stirring tank Z5, the valve C4, the pump G3 and the filter Z6 through pipelines;
the normal liquid inlet system E is formed by connecting the filter-protecting device Z1, the valve D1, the valve D2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve E5 and the stirring tank Z5 through pipelines;
the normal liquid system D comprises a normal liquid system E;
the ordinary liquid system F is formed by connecting the filter protector Z1, the valve D1, the valve M7, the pump G3, the filter Z6, the valve D5, the valve E5 and the stirring tank Z5 through pipelines;
the valve D1 is respectively connected with the valve D2 and the valve M7 in series;
the normal liquid system G is formed by connecting the filter protector Z1, the valve D1, a valve F2, the pump G4, the filter Z7, the valve F4, the valve E4, the valve E5 and the stirring tank Z5 through pipelines;
the valve D1 is respectively connected with the valve M7 and the valve F2 in series;
the normal temperature filtration system D is formed by connecting the filter protector Z1, the valve D1, the valve D2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve C4, the pump G3, the filter Z6 and the valve D4 through pipelines;
the normal temperature filtering system E is formed by connecting the filter protector Z1, the valve D1, the valve D2, the valve A9, the pump G2, the filter Z4 and the valve D3 through pipelines;
the filter Z4 is respectively connected with a valve C3 and a valve D3 in series;
the normal temperature filtering system F is formed by connecting the filter protector Z1, the valve D1, the valve M7, the pump G3, the filter Z6 and the valve D4 through pipelines;
the valve D1 is respectively connected with the valve D2 and the valve M7 in series;
the normal temperature filtering system G is formed by connecting the filter protector Z1, the valve D1, the valve F2, the pump G4, the filter Z7, the valve F4 and the valve C6 through pipelines;
the valve D1 is respectively connected with the valve M7 and the valve F2 in series; the adding system A is formed by connecting the stirring tank Z5, an adding pump G5, a valve D6 and the filter Z4 through pipelines;
the adding system B is formed by connecting the stirring tank Z5, the adding pump G5, a valve D7 and the filter Z6 through pipelines;
the adding pump G is respectively connected with a valve D6 and a valve D7 in series;
said cold liquid withdrawal system A is formed by said filter Z4, said valve M1, said valve C3, said valve D5, said filter Z6, said valve M2, said valve C4, said valve M7, said valve D2, said valve C2, said valve A9, said exchanger Z3, said exchanger Z2, said valve F2, said valve E1, said valve D1, said valve C1, said filter Z7, said valve F3, said valve F4, said valve E4, said valve F1, said valve M3, said pump G11, said centrifuge Z14, said pump G12, said valve M5 being connected by pipes;
said cold liquid withdrawal system B is formed by piping connection of said filter Z4, said valve M1, said valve C3, said valve C4, said valve M7, said valve D2, said valve C2, said valve A9, said exchanger Z3, said exchanger Z2, said valve F2, said valve E1, said valve D1, said valve C1, said valve F3, said valve F4, said valve E4, said valve F1, said valve M3, said pump G11, said centrifuge Z14, said pump G12, said valve M5;
the valve C3 is respectively connected with the valve D5 and the valve C4 in series; said cold liquid withdrawal system C is formed by piping connection of said valve D5, said filter Z6, said valve M2, said valve C4, said valve M7, said valve D2, said valve C2, said exchanger Z3, said exchanger Z2, said valve F2, said valve E1, said valve D1, said valve C1, said filter Z7, said valve F3, said valve F4, said valve E4, said valve F1, said valve M3, said pump G11, said centrifuge Z14, said pump G12, said valve M5;
the valve C2 is respectively connected with the valve A9 and the exchanger Z3 in series; the normal liquid pumping system D is formed by connecting the filter Z4, the valve M1, the valve C3, the valve C4, the valve M7, the valve D2, the valve A9, the valve D1, the filter Z6, the valve D5, the valve M2, the valve M3, the pump G11, the centrifuge Z14, the pump G12 and the valve M5 through pipelines;
the normal liquid extraction system E is formed by connecting the filter Z4, the valve M1, the valve C3, the valve C4, the valve M7, the valve D2, the valve A9, the valve D1, the valve M3, the pump G11, the centrifuge Z14, the pump G12 and the valve M5 through pipelines;
the valve D1 is respectively connected with the filter Z6 and the valve M3 in series;
the normal liquid extraction system F is formed by connecting the filter Z6, the valve M2, the valve D5, the valve C4, the valve M7, the valve D1, the valve M3, the pump G11, the centrifuge Z14, the pump G12 and the valve M5 through pipelines;
the valve D1 is respectively connected with the valve A9 and the valve M7 in series;
the normal liquid extraction system G is formed by connecting the filter Z7, the valve F3, the valve F4, the valve E4, the valve M3, the valve C4, the valve M7, the valve D1, the valve F2, the pump G11, the centrifuge Z14, the pump G12 and the valve M5 through pipelines;
the pump G11 is connected in series with valve M3 and valve F2, respectively.
If valves are not listed in the system, the valves are added according to requirements in actual manufacturing and operation, and the valves which cannot realize unified instructions are realized by adopting manual opening and closing matching.
The invention can be realized by automatic and semi-automatic operation processes respectively, the working procedures of freezing filtration, normal temperature filtration, quick cold exchange, quick heat exchange and the like are selected according to requirements, the operation process is described below, before each system is executed, all the systems are in a closed state and meet the requirements to be operated, the opening and closing of pump elements in the execution system are according to the design requirements of designers (individual pumps in some execution systems are in a closed state to form a pipeline passage), all the elements do not represent opening and closing functions such as an exchanger, a filter and the like, if the known technology of individual links is not written in patents, the explanation is explained by the designers such as an exhaust valve pipeline, a soil throwing device and the like.
Performing a rapid heat exchange operation: starting the cooling water circulation system B and the refrigerant circulation system A (or the refrigerant circulation system B), then starting the refrigerating system Z8, and then sending the exchanged liquid into the exchanger Z11 for exchange through a pipeline starting pump G10, so as to realize a rapid heat exchange process.
And (3) executing a rapid cooling exchange operation: and starting the cooling water circulation system A and the refrigerant circulation system B, then starting the refrigerating system Z8, and then sending the exchanged liquid into the exchanger Z10 for exchange through a pipeline starting pump G8 to realize a quick cooling exchange process.
Performing the freeze filtration system a operation: starting the cold liquid inlet system A to finish liquid inlet and close the cold liquid inlet system A, then starting the soil filtering and hanging system A to perform pre-coating and filter aid on the filter Z4, finishing and closing the filter, and then starting the soil filtering and hanging system B to perform pre-coating and filter aid on the filter Z6, finishing and closing the filter; simultaneously starting the cooling water circulation system A and the refrigerant circulation system A, and then starting the refrigeration system Z8 to store cold energy; and then starting the major cycle cooling system A when the cold energy storage meets the requirement, then closing the major cycle cooling system A when the cooling meets the filtering requirement, and then starting the freezing and filtering system A and the adding system A to carry out normal filtering.
Performing the freeze filtration system B operation: starting the cold liquid inlet system B to finish liquid inlet and close the cold liquid inlet system B, and then pre-coating the soil filtration and suspension system A to aid filtration, finish and close; simultaneously starting the cooling water circulation system A and the refrigerant circulation system A, and then starting the refrigeration system Z8 to store cold energy; and then starting the major cycle cooling system B when the cold energy storage meets the requirement, then closing the major cycle cooling system B when the cooling meets the filtering requirement, and then starting the freezing and filtering system B and the adding system A to carry out normal filtering.
Performing the freeze filtration system C operation: starting the cold liquid inlet system C to finish liquid inlet and close the cold liquid inlet system C, and then pre-coating the soil filtration and suspension system B to assist filtration, finish and close; simultaneously starting the cooling water circulation system A and the refrigerant circulation system A, and then starting the refrigeration system Z8 to store cold energy; and then starting the major cycle cooling system C when the cold energy storage meets the requirement, then closing the major cycle cooling system C when the cooling meets the filtering requirement, and then starting the freezing and filtering system C and the adding system B for normal filtering.
And (3) executing the operation of the normal temperature filtering system D: the normal-temperature liquid feeding system D is started, liquid feeding is completed to close the normal-temperature liquid feeding system D, then the soil covering system A is started to pre-coat and filter aid, finish and close the filter Z4, then the soil covering system B is started to pre-coat and filter aid, finish and close the filter Z6, and then the normal-temperature filtering system D and the adding system A are started to enter normal filtering.
And (3) executing the operation of the normal temperature filtering system E: and starting the normal liquid feeding system E, finishing liquid feeding to close the normal liquid feeding system E, then starting the soil filtering and hanging system A to pre-coat, aid filtering medium, finish and close the filter Z4, and then starting the normal temperature filtering system E and the adding system A to enter normal filtering.
And (3) executing the operation of the normal temperature filtration system F: and starting the normal liquid feeding system F, completing liquid feeding to close the normal liquid feeding system F, then starting the soil filtering and hanging system B to pre-coat, aid filtering medium, complete and close the filter Z6, and then starting the normal temperature filtering system F and the adding system B to enter normal filtering.
And executing the operation of the normal temperature filtration system G: and starting the normal liquid feeding system G, finishing liquid feeding to close the normal liquid feeding system G, then starting the soil filtering and hanging system C to pre-coat, aid filtering medium, finish and close the filter Z7, and then starting the normal temperature filtering system G to enter normal filtering.
After the filtration is finished, the solid-liquid separation system A, the solid-liquid separation system B, the solid-liquid separation system C, the liquid extraction system A, the liquid extraction system B, the liquid extraction system C and the like are adaptively started according to the selection of requirements, and the processes of solid-liquid separation, liquid extraction and the like are completed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
valve B, cooling tower Z, valve B, cooling pump G, valve B, exchanger Z, valve E, valve a, refrigerant tank Z, valve a, refrigerant pump G, valve a, exchanger Z, valve a, filter Z, valve C, pump G, exchanger Z, valve C, valve a, pump G, filter Z, valve C, valve E, agitator tank Z, valve C, pump G, filter Z, valve F, valve E, valve C, valve D, valve M, pump G, centrifuge Z, pump G, valve F, pump G, valve E, valve C, valve D, valve M, valve D, additional pump G, valve D, valve C, refrigeration system Z.
Detailed Description
The present invention will now be described in further detail with reference to the attached drawings and the above description of the invention. Referring to fig. 1, the utility model aims at providing a low temperature filter equipment, the device has improved work efficiency, reduction in production cost, has realized processes such as freezing filtration, normal atmospheric temperature filtration, rapid cooling and heat recovery respectively.
A cryogenic filtration device comprising: a refrigerating system Z8, a cooling water circulation system A, a cooling water circulation system B, a refrigerant circulation system A, a refrigerant circulation system B, a cold liquid inlet system A, a cold liquid inlet system B, a cold liquid inlet system C, a soil filtration and hanging system A, a soil filtration and hanging system B, a soil filtration and hanging system C, a large circulation cooling system A, a large circulation cooling system B, a large circulation cooling system C, a freezing and filtering system A, a freezing and filtering system B, a freezing and filtering system C, a normal liquid inlet system D, a normal liquid inlet system E, a normal liquid inlet system F, a normal liquid inlet system G, a normal temperature filtering system D, a normal temperature filtering system E, a normal temperature filtering system F, a normal temperature filtering system G, an adding system A, an adding system B, a cold liquid pumping system A, a cold liquid pumping system B, a cold liquid pumping system C, a normal liquid pumping system D, a normal liquid pumping system E, a normal liquid pumping, A normal liquid pumping system G;
the cooling water circulation system A is formed by connecting a valve B2, a cooling tower Z12, a valve B1 and a cooling pump G6 with the inlet and the outlet of a condenser of the refrigeration system Z8 through pipelines;
the cooling water circulation system B is formed by connecting a valve B3, an exchanger Z11, a valve E6, the cooling tower Z12, a valve B1 and the cooling pump G6 with an inlet and an outlet of a condenser of the refrigeration system Z8 through pipelines;
the cooling tower Z12 is respectively connected with a valve B2 and a valve E6 in series;
the refrigerant circulating system A is formed by connecting a valve A1, a refrigerant tank Z9, a valve A2, a refrigerant pump G7, a valve A3, an exchanger Z3 and a valve A4 with an inlet and an outlet of an evaporator of the refrigeration system Z8 through pipelines;
the refrigerant circulation system B is formed by connecting the valve A1, the refrigerant tank Z9, the valve A2, the refrigerant pump G7, the valve A5, the exchanger Z10 and the valve A6 with an inlet and an outlet of an evaporator of the refrigeration system Z8 through pipelines;
the refrigerant pump G7 is respectively connected with the valve A3 and the valve A5 in series;
the cold liquid inlet system A is formed by connecting a filter protection device Z1, a valve C1, a pump G1, an exchanger Z2, the exchanger Z3, a valve C2, a valve A9, a pump G2, a filter Z4, a valve C3, a valve E5, a stirring tank Z5, a valve C4, a pump G3 and a filter Z6 through pipelines;
the cold liquid inlet system B is formed by connecting the filter-protecting device Z1, the valve C1, the pump G1, the exchanger Z2, the exchanger Z3, the valve C2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve E5 and the stirring tank Z5 through pipelines;
the cold liquid inlet system A comprises a cold liquid inlet system B;
the cold liquid inlet system C is formed by connecting the filter-protecting device Z1, the valve C1, the pump G1, the exchanger Z2, the exchanger Z3, the valve C2, the valve D2, the valve M7, the pump G3, the filter Z6, the valve D5, the valve E5 and the stirring tank Z5 through pipelines;
the valve C2 is respectively connected with the valve A9 and the valve D2 in series;
the filter hanging soil system A is formed by connecting a valve C8, the valve A9, the pump G2, the filter Z4, the valve C3, the valve E5 and the stirring tank Z5 through pipelines, and the filter hanging soil system A is a circulating loop of pre-coated filter aid of the filter Z4;
the filter hanging soil system B is formed by connecting a valve D8, the pump G3, the filter Z6, the valve D5, the valve E5 and the stirring tank Z5 through pipelines, and the filter hanging soil system B is a circulation loop of pre-coated filter aid of the filter Z6;
the valve E5 is respectively connected with the valve C3 and the valve D5 in series;
the filter hanging soil system C is formed by connecting a valve C7, a pump G4, a filter Z7, a valve F4, a valve E4, a valve E5 and the stirring tank Z5 through pipelines, and is a circulation loop of pre-coated filter aid of the filter Z7;
the valve E5 is respectively connected with the valve D5 and the valve E4 in series; the large-circulation cooling system A is formed by connecting a valve E1, the exchanger Z2, the exchanger Z3, the valve C2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve C4, the pump G3, the filter Z6, a valve C5 and the exchanger Z2 through pipelines;
the large circulation cooling system B is formed by connecting the valve E1, the exchanger Z2, the exchanger Z3, the valve C2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve F1 and the exchanger Z2 through pipelines;
the valve C3 is respectively connected with the valve C4 and the valve F1 in series;
the large-circulation cooling system C is formed by connecting the valve E1, the exchanger Z2, the exchanger Z3, the valve C2, the valve D2, the valve M7, the pump G3, the filter Z6, the valve C5 and the exchanger Z2 through pipelines;
the valve C2 is respectively connected with the valve A9 and the valve D2 in series;
the freezing and filtering system A is formed by connecting the sheath filter Z1, the valve C1, the pump G1, the exchanger Z2, the exchanger Z3, the valve C2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve C4, the pump G3, the filter Z6, the valve C5, the exchanger Z2, the pump G4, the filter Z7, the valve F4 and the valve C6 through pipelines;
the freezing and filtering system B is formed by connecting the filter-protecting filter Z1, the valve C1, the pump G1, the exchanger Z2, the exchanger Z3, the valve C2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve F1, the exchanger Z2, the pump G4, the filter Z7, the valve F4 and the valve C6 through pipelines;
the valve C3 is respectively connected with the valve C4 and the valve F1 in series;
the freezing and filtering system C is formed by connecting the filter-protecting device Z1, the valve C1, the pump G1, the exchanger Z2, the exchanger Z3, the valve C2, the valve D2, the valve M7, the pump G3, the filter Z6, the valve C5, the exchanger Z2, the pump G4, the filter Z7, the valve F4 and the valve C6 through pipelines;
the valve C2 is respectively connected with the valve A9 and the valve D2 in series;
the normal liquid inlet system D is formed by connecting the filter-protecting device Z1, a valve D1, the valve D2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve E5, the stirring tank Z5, the valve C4, the pump G3 and the filter Z6 through pipelines;
the normal liquid inlet system E is formed by connecting the filter-protecting device Z1, the valve D1, the valve D2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve E5 and the stirring tank Z5 through pipelines;
the normal liquid system D comprises a normal liquid system E;
the ordinary liquid system F is formed by connecting the filter protector Z1, the valve D1, the valve M7, the pump G3, the filter Z6, the valve D5, the valve E5 and the stirring tank Z5 through pipelines;
the valve D1 is respectively connected with the valve D2 and the valve M7 in series;
the normal liquid system G is formed by connecting the filter protector Z1, the valve D1, a valve F2, the pump G4, the filter Z7, the valve F4, the valve E4, the valve E5 and the stirring tank Z5 through pipelines;
the valve D1 is respectively connected with the valve M7 and the valve F2 in series;
the normal temperature filtration system D is formed by connecting the filter protector Z1, the valve D1, the valve D2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve C4, the pump G3, the filter Z6 and the valve D4 through pipelines;
the normal temperature filtering system E is formed by connecting the filter protector Z1, the valve D1, the valve D2, the valve A9, the pump G2, the filter Z4 and the valve D3 through pipelines;
the filter Z4 is respectively connected with a valve C3 and a valve D3 in series;
the normal temperature filtering system F is formed by connecting the filter protector Z1, the valve D1, the valve M7, the pump G3, the filter Z6 and the valve D4 through pipelines;
the valve D1 is respectively connected with the valve D2 and the valve M7 in series;
the normal temperature filtering system G is formed by connecting the filter protector Z1, the valve D1, the valve F2, the pump G4, the filter Z7, the valve F4 and the valve C6 through pipelines;
the valve D1 is respectively connected with the valve M7 and the valve F2 in series; the adding system A is formed by connecting the stirring tank Z5, an adding pump G5, a valve D6 and the filter Z4 through pipelines;
the adding system B is formed by connecting the stirring tank Z5, the adding pump G5, a valve D7 and the filter Z6 through pipelines;
the adding pump G is respectively connected with a valve D6 and a valve D7 in series;
said cold liquid withdrawal system A is formed by said filter Z4, said valve M1, said valve C3, said valve D5, said filter Z6, said valve M2, said valve C4, said valve M7, said valve D2, said valve C2, said valve A9, said exchanger Z3, said exchanger Z2, said valve F2, said valve E1, said valve D1, said valve C1, said filter Z7, said valve F3, said valve F4, said valve E4, said valve F1, said valve M3, said pump G11, said centrifuge Z14, said pump G12, said valve M5 being connected by pipes;
said cold liquid withdrawal system B is formed by piping connection of said filter Z4, said valve M1, said valve C3, said valve C4, said valve M7, said valve D2, said valve C2, said valve A9, said exchanger Z3, said exchanger Z2, said valve F2, said valve E1, said valve D1, said valve C1, said valve F3, said valve F4, said valve E4, said valve F1, said valve M3, said pump G11, said centrifuge Z14, said pump G12, said valve M5;
the valve C3 is respectively connected with the valve D5 and the valve C4 in series; said cold liquid withdrawal system C is formed by piping connection of said valve D5, said filter Z6, said valve M2, said valve C4, said valve M7, said valve D2, said valve C2, said exchanger Z3, said exchanger Z2, said valve F2, said valve E1, said valve D1, said valve C1, said filter Z7, said valve F3, said valve F4, said valve E4, said valve F1, said valve M3, said pump G11, said centrifuge Z14, said pump G12, said valve M5;
the valve C2 is respectively connected with the valve A9 and the exchanger Z3 in series; the normal liquid pumping system D is formed by connecting the filter Z4, the valve M1, the valve C3, the valve C4, the valve M7, the valve D2, the valve A9, the valve D1, the filter Z6, the valve D5, the valve M2, the valve M3, the pump G11, the centrifuge Z14, the pump G12 and the valve M5 through pipelines;
the normal liquid extraction system E is formed by connecting the filter Z4, the valve M1, the valve C3, the valve C4, the valve M7, the valve D2, the valve A9, the valve D1, the valve M3, the pump G11, the centrifuge Z14, the pump G12 and the valve M5 through pipelines;
the valve D1 is respectively connected with the filter Z6 and the valve M3 in series;
the normal liquid extraction system F is formed by connecting the filter Z6, the valve M2, the valve D5, the valve C4, the valve M7, the valve D1, the valve M3, the pump G11, the centrifuge Z14, the pump G12 and the valve M5 through pipelines;
the valve D1 is respectively connected with the valve A9 and the valve M7 in series;
the normal liquid extraction system G is formed by connecting the filter Z7, the valve F3, the valve F4, the valve E4, the valve M3, the valve C4, the valve M7, the valve D1, the valve F2, the pump G11, the centrifuge Z14, the pump G12 and the valve M5 through pipelines;
the pump G11 is connected in series with valve M3 and valve F2, respectively.
If valves are not listed in the system, the valves are added according to requirements in actual manufacturing and operation, and the valves which cannot realize unified instructions are realized by adopting manual opening and closing matching.
The utility model discloses can realize with automation and semi-automatization operation technology respectively, freezing filtration, normal atmospheric temperature filters, the exchange of fast cold, process such as fast heat exchange uses and selects according to the demand, introduce operation technology below, before carrying out each item system, all systems all are that the closure state has all reached the requirement of waiting to operate, pump element among the execution system is opened and close according to designer's demand of design (in some execution systems individual pump belongs to the closure state and becomes the pipeline route), all components do not stand and all have the function of opening and close like the interchanger, the filter etc. have in the patent of individual link well-known technology not writing in, explain by the designer, like the exhaust valve pipeline, get rid of native device etc..
Performing a rapid heat exchange operation: starting the cooling water circulation system B and the refrigerant circulation system A (or the refrigerant circulation system B), then starting the refrigerating system Z8, and then sending the exchanged liquid into the exchanger Z11 for exchange through a pipeline starting pump G10, so as to realize a rapid heat exchange process.
And (3) executing a rapid cooling exchange operation: and starting the cooling water circulation system A and the refrigerant circulation system B, then starting the refrigerating system Z8, and then sending the exchanged liquid into the exchanger Z10 for exchange through a pipeline starting pump G8 to realize a quick cooling exchange process.
Performing the freeze filtration system a operation: starting the cold liquid inlet system A to finish liquid inlet and close the cold liquid inlet system A, then starting the soil filtering and hanging system A to perform pre-coating and filter aid on the filter Z4, finishing and closing the filter, and then starting the soil filtering and hanging system B to perform pre-coating and filter aid on the filter Z6, finishing and closing the filter; simultaneously starting the cooling water circulation system A and the refrigerant circulation system A, and then starting the refrigeration system Z8 to store cold energy; and then starting the major cycle cooling system A when the cold energy storage meets the requirement, then closing the major cycle cooling system A when the cooling meets the filtering requirement, and then starting the freezing and filtering system A and the adding system A to carry out normal filtering.
Performing the freeze filtration system B operation: starting the cold liquid inlet system B to finish liquid inlet and close the cold liquid inlet system B, and then pre-coating the soil filtration and suspension system A to aid filtration, finish and close; simultaneously starting the cooling water circulation system A and the refrigerant circulation system A, and then starting the refrigeration system Z8 to store cold energy; and then starting the major cycle cooling system B when the cold energy storage meets the requirement, then closing the major cycle cooling system B when the cooling meets the filtering requirement, and then starting the freezing and filtering system B and the adding system A to carry out normal filtering.
Performing the freeze filtration system C operation: starting the cold liquid inlet system C to finish liquid inlet and close the cold liquid inlet system C, and then pre-coating the soil filtration and suspension system B to assist filtration, finish and close; simultaneously starting the cooling water circulation system A and the refrigerant circulation system A, and then starting the refrigeration system Z8 to store cold energy; and then starting the major cycle cooling system C when the cold energy storage meets the requirement, then closing the major cycle cooling system C when the cooling meets the filtering requirement, and then starting the freezing and filtering system C and the adding system B for normal filtering.
And (3) executing the operation of the normal temperature filtering system D: the normal-temperature liquid feeding system D is started, liquid feeding is completed to close the normal-temperature liquid feeding system D, then the soil covering system A is started to pre-coat and filter aid, finish and close the filter Z4, then the soil covering system B is started to pre-coat and filter aid, finish and close the filter Z6, and then the normal-temperature filtering system D and the adding system A are started to enter normal filtering.
And (3) executing the operation of the normal temperature filtering system E: and starting the normal liquid feeding system E, finishing liquid feeding to close the normal liquid feeding system E, then starting the soil filtering and hanging system A to pre-coat, aid filtering medium, finish and close the filter Z4, and then starting the normal temperature filtering system E and the adding system A to enter normal filtering.
And (3) executing the operation of the normal temperature filtration system F: and starting the normal liquid feeding system F, completing liquid feeding to close the normal liquid feeding system F, then starting the soil filtering and hanging system B to pre-coat, aid filtering medium, complete and close the filter Z6, and then starting the normal temperature filtering system F and the adding system B to enter normal filtering.
And executing the operation of the normal temperature filtration system G: and starting the normal liquid feeding system G, finishing liquid feeding to close the normal liquid feeding system G, then starting the soil filtering and hanging system C to pre-coat, aid filtering medium, finish and close the filter Z7, and then starting the normal temperature filtering system G to enter normal filtering.
After the filtration is finished, the solid-liquid separation system A, the solid-liquid separation system B, the solid-liquid separation system C, the liquid extraction system A, the liquid extraction system B, the liquid extraction system C and the like are adaptively started according to the selection of requirements, and the processes of solid-liquid separation, liquid extraction and the like are completed.
The cooling tower can be designed to automatically control the automatic opening and closing within the adjustable range of circulating water temperature, is arranged above the water storage tank, and displays that a touch screen, a control power distribution cabinet, a module and the like are not marked in a view; the automatic protection device for the constant pressure of the safety valve is implemented by adopting two-in-one control of electric control and partial electric control and manual control on the used valve part, the outlet of the pump power source is connected with the high-pressure port of the safety valve so as to prevent the possibility that the failure of the electric control valve and the large pressure difference caused by the violation of the operation of the electric control valve cause damage to partial devices, and the pressure discharge port of the safety valve is connected with a liquid container capable of storing liquid so as to prevent the loss of the pressure discharge liquid and the hidden danger caused by the splashing of the! The liquid inlet and outlet can be controlled by multi-pipeline directional valves to meet the requirements of conversion, filtration, cleaning and the like of various liquids. Meanwhile, the method also adopts a plurality of patent technologies existing in the inventor: the invention has the patent name: an automatic freezing and filtering device and an operation method thereof, and patent numbers of invention are as follows: 201110433647.X, inventive patent name: a modular low-temperature filtering device and an operation method thereof, and patent numbers of invention are as follows: 201110433715.2 to ensure the technological content and market and practical value of the invention.
The invention has the advantages that the process has the effects of filtering, removing liquid and discharging, can quickly separate solid-liquid mixture, and has simple, practical and efficient whole process.
Claims (1)
1. A cryogenic filter device, comprising: a refrigerating system Z8, a cooling water circulation system A, a cooling water circulation system B, a refrigerant circulation system A, a refrigerant circulation system B, a cold liquid inlet system A, a cold liquid inlet system B, a cold liquid inlet system C, a soil filtration and hanging system A, a soil filtration and hanging system B, a soil filtration and hanging system C, a large circulation cooling system A, a large circulation cooling system B, a large circulation cooling system C, a freezing and filtering system A, a freezing and filtering system B, a freezing and filtering system C, a normal liquid inlet system D, a normal liquid inlet system E, a normal liquid inlet system F, a normal liquid inlet system G, a normal temperature filtering system D, a normal temperature filtering system E, a normal temperature filtering system F, a normal temperature filtering system G, an adding system A, an adding system B, a cold liquid pumping system A, a cold liquid pumping system B, a cold liquid pumping system C, a normal liquid pumping system D, a normal liquid pumping system E, a normal liquid pumping, A normal liquid pumping system G;
the cooling water circulation system A is formed by connecting a valve B2, a cooling tower Z12, a valve B1 and a cooling pump G6 with the inlet and the outlet of a condenser of the refrigeration system Z8 through pipelines;
the cooling water circulation system B is formed by connecting a valve B3, an exchanger Z11, a valve E6, the cooling tower Z12, a valve B1 and the cooling pump G6 with an inlet and an outlet of a condenser of the refrigeration system Z8 through pipelines;
the cooling tower Z12 is respectively connected with a valve B2 and a valve E6 in series;
the refrigerant circulating system A is formed by connecting a valve A1, a refrigerant tank Z9, a valve A2, a refrigerant pump G7, a valve A3, an exchanger Z3 and a valve A4 with an inlet and an outlet of an evaporator of the refrigeration system Z8 through pipelines;
the refrigerant circulation system B is formed by connecting the valve A1, the refrigerant tank Z9, the valve A2, the refrigerant pump G7, the valve A5, the exchanger Z10 and the valve A6 with an inlet and an outlet of an evaporator of the refrigeration system Z8 through pipelines;
the refrigerant pump G7 is respectively connected with the valve A3 and the valve A5 in series;
the cold liquid inlet system A is formed by connecting a filter protection device Z1, a valve C1, a pump G1, an exchanger Z2, the exchanger Z3, a valve C2, a valve A9, a pump G2, a filter Z4, a valve C3, a valve E5, a stirring tank Z5, a valve C4, a pump G3 and a filter Z6 through pipelines;
the cold liquid inlet system B is formed by connecting the filter-protecting device Z1, the valve C1, the pump G1, the exchanger Z2, the exchanger Z3, the valve C2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve E5 and the stirring tank Z5 through pipelines;
the cold liquid inlet system A comprises a cold liquid inlet system B;
the cold liquid inlet system C is formed by connecting the filter-protecting device Z1, the valve C1, the pump G1, the exchanger Z2, the exchanger Z3, the valve C2, the valve D2, the valve M7, the pump G3, the filter Z6, the valve D5, the valve E5 and the stirring tank Z5 through pipelines;
the valve C2 is respectively connected with the valve A9 and the valve D2 in series;
the filter hanging soil system A is formed by connecting a valve C8, the valve A9, the pump G2, the filter Z4, the valve C3, the valve E5 and the stirring tank Z5 through pipelines, and the filter hanging soil system A is a circulating loop of pre-coated filter aid of the filter Z4;
the filter hanging soil system B is formed by connecting a valve D8, the pump G3, the filter Z6, the valve D5, the valve E5 and the stirring tank Z5 through pipelines, and the filter hanging soil system B is a circulation loop of pre-coated filter aid of the filter Z6;
the valve E5 is respectively connected with the valve C3 and the valve D5 in series;
the filter hanging soil system C is formed by connecting a valve C7, a pump G4, a filter Z7, a valve F4, a valve E4, a valve E5 and the stirring tank Z5 through pipelines, and is a circulation loop of pre-coated filter aid of the filter Z7;
the valve E5 is respectively connected with the valve D5 and the valve E4 in series; the large-circulation cooling system A is formed by connecting a valve E1, the exchanger Z2, the exchanger Z3, the valve C2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve C4, the pump G3, the filter Z6, a valve C5 and the exchanger Z2 through pipelines;
the large circulation cooling system B is formed by connecting the valve E1, the exchanger Z2, the exchanger Z3, the valve C2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve F1 and the exchanger Z2 through pipelines;
the valve C3 is respectively connected with the valve C4 and the valve F1 in series;
the large-circulation cooling system C is formed by connecting the valve E1, the exchanger Z2, the exchanger Z3, the valve C2, the valve D2, the valve M7, the pump G3, the filter Z6, the valve C5 and the exchanger Z2 through pipelines;
the valve C2 is respectively connected with the valve A9 and the valve D2 in series;
the freezing and filtering system A is formed by connecting the sheath filter Z1, the valve C1, the pump G1, the exchanger Z2, the exchanger Z3, the valve C2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve C4, the pump G3, the filter Z6, the valve C5, the exchanger Z2, the pump G4, the filter Z7, the valve F4 and the valve C6 through pipelines;
the freezing and filtering system B is formed by connecting the filter-protecting filter Z1, the valve C1, the pump G1, the exchanger Z2, the exchanger Z3, the valve C2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve F1, the exchanger Z2, the pump G4, the filter Z7, the valve F4 and the valve C6 through pipelines;
the valve C3 is respectively connected with the valve C4 and the valve F1 in series;
the freezing and filtering system C is formed by connecting the filter-protecting device Z1, the valve C1, the pump G1, the exchanger Z2, the exchanger Z3, the valve C2, the valve D2, the valve M7, the pump G3, the filter Z6, the valve C5, the exchanger Z2, the pump G4, the filter Z7, the valve F4 and the valve C6 through pipelines;
the valve C2 is respectively connected with the valve A9 and the valve D2 in series;
the normal liquid inlet system D is formed by connecting the filter-protecting device Z1, a valve D1, the valve D2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve E5, the stirring tank Z5, the valve C4, the pump G3 and the filter Z6 through pipelines;
the normal liquid inlet system E is formed by connecting the filter-protecting device Z1, the valve D1, the valve D2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve E5 and the stirring tank Z5 through pipelines;
the normal liquid system D comprises a normal liquid system E;
the ordinary liquid system F is formed by connecting the filter protector Z1, the valve D1, the valve M7, the pump G3, the filter Z6, the valve D5, the valve E5 and the stirring tank Z5 through pipelines;
the valve D1 is respectively connected with the valve D2 and the valve M7 in series;
the normal liquid system G is formed by connecting the filter protector Z1, the valve D1, a valve F2, the pump G4, the filter Z7, the valve F4, the valve E4, the valve E5 and the stirring tank Z5 through pipelines;
the valve D1 is respectively connected with the valve M7 and the valve F2 in series;
the normal temperature filtration system D is formed by connecting the filter protector Z1, the valve D1, the valve D2, the valve A9, the pump G2, the filter Z4, the valve C3, the valve C4, the pump G3, the filter Z6 and the valve D4 through pipelines;
the normal temperature filtering system E is formed by connecting the filter protector Z1, the valve D1, the valve D2, the valve A9, the pump G2, the filter Z4 and the valve D3 through pipelines;
the filter Z4 is respectively connected with a valve C3 and a valve D3 in series;
the normal temperature filtering system F is formed by connecting the filter protector Z1, the valve D1, the valve M7, the pump G3, the filter Z6 and the valve D4 through pipelines;
the valve D1 is respectively connected with the valve D2 and the valve M7 in series;
the normal temperature filtering system G is formed by connecting the filter protector Z1, the valve D1, the valve F2, the pump G4, the filter Z7, the valve F4 and the valve C6 through pipelines;
the valve D1 is respectively connected with the valve M7 and the valve F2 in series; the adding system A is formed by connecting the stirring tank Z5, an adding pump G5, a valve D6 and the filter Z4 through pipelines;
the adding system B is formed by connecting the stirring tank Z5, the adding pump G5, a valve D7 and the filter Z6 through pipelines;
the adding pump G is respectively connected with a valve D6 and a valve D7 in series;
said cold liquid withdrawal system A is formed by said filter Z4, said valve M1, said valve C3, said valve D5, said filter Z6, said valve M2, said valve C4, said valve M7, said valve D2, said valve C2, said valve A9, said exchanger Z3, said exchanger Z2, said valve F2, said valve E1, said valve D1, said valve C1, said filter Z7, said valve F3, said valve F4, said valve E4, said valve F1, said valve M3, said pump G11, said centrifuge Z14, said pump G12, said valve M5 being connected by pipes;
said cold liquid withdrawal system B is formed by piping connection of said filter Z4, said valve M1, said valve C3, said valve C4, said valve M7, said valve D2, said valve C2, said valve A9, said exchanger Z3, said exchanger Z2, said valve F2, said valve E1, said valve D1, said valve C1, said valve F3, said valve F4, said valve E4, said valve F1, said valve M3, said pump G11, said centrifuge Z14, said pump G12, said valve M5;
the valve C3 is respectively connected with the valve D5 and the valve C4 in series; said cold liquid withdrawal system C is formed by piping connection of said valve D5, said filter Z6, said valve M2, said valve C4, said valve M7, said valve D2, said valve C2, said exchanger Z3, said exchanger Z2, said valve F2, said valve E1, said valve D1, said valve C1, said filter Z7, said valve F3, said valve F4, said valve E4, said valve F1, said valve M3, said pump G11, said centrifuge Z14, said pump G12, said valve M5;
the valve C2 is respectively connected with the valve A9 and the exchanger Z3 in series; the normal liquid pumping system D is formed by connecting the filter Z4, the valve M1, the valve C3, the valve C4, the valve M7, the valve D2, the valve A9, the valve D1, the filter Z6, the valve D5, the valve M2, the valve M3, the pump G11, the centrifuge Z14, the pump G12 and the valve M5 through pipelines;
the normal liquid extraction system E is formed by connecting the filter Z4, the valve M1, the valve C3, the valve C4, the valve M7, the valve D2, the valve A9, the valve D1, the valve M3, the pump G11, the centrifuge Z14, the pump G12 and the valve M5 through pipelines;
the valve D1 is respectively connected with the filter Z6 and the valve M3 in series;
the normal liquid extraction system F is formed by connecting the filter Z6, the valve M2, the valve D5, the valve C4, the valve M7, the valve D1, the valve M3, the pump G11, the centrifuge Z14, the pump G12 and the valve M5 through pipelines;
the valve D1 is respectively connected with the valve A9 and the valve M7 in series;
the normal liquid extraction system G is formed by connecting the filter Z7, the valve F3, the valve F4, the valve E4, the valve M3, the valve C4, the valve M7, the valve D1, the valve F2, the pump G11, the centrifuge Z14, the pump G12 and the valve M5 through pipelines;
the pump G11 is connected in series with valve M3 and valve F2, respectively.
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| CN201821124149.0U CN212091232U (en) | 2018-07-16 | 2018-07-16 | Low-temperature filtering device |
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| CN201821124149.0U CN212091232U (en) | 2018-07-16 | 2018-07-16 | Low-temperature filtering device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654197A (en) * | 2018-07-16 | 2018-10-16 | 高云芝 | A kind of low-temperature filter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654197A (en) * | 2018-07-16 | 2018-10-16 | 高云芝 | A kind of low-temperature filter |
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