CN109876525A - A kind of filter device - Google Patents
A kind of filter device Download PDFInfo
- Publication number
- CN109876525A CN109876525A CN201910131636.2A CN201910131636A CN109876525A CN 109876525 A CN109876525 A CN 109876525A CN 201910131636 A CN201910131636 A CN 201910131636A CN 109876525 A CN109876525 A CN 109876525A
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- Prior art keywords
- valve
- filter
- pump
- cooling
- exchanger
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Abstract
The present invention is to provide a kind of filter device, comprising: refrigeration system Q1, feed liquor system, cooling recirculation system, coolant circulating system, cooling system, filtration system and circulation intercepting system；The present invention improves work efficiency, reduces production cost, and present invention process meets science, easy to operate, has banned the freezing and filtering system with drainage medium, saves mineral resources, clean and environmental protection.
Description
Technical field
The present invention relates to one of freezing and filtering industry filter devices.
Background technique
Currently, having many filter types in the market in the filtering of the industries liquid freezing such as medicine, chemical industry, light industry, drink
With cleaning process, after filtering and remains the discharge of a large amount of mixture every time etc. and pollute, resource is non-renewable；In the market cold
Freeze filter bank to have much room for improvement in cleaning and continuous filtering.
Summary of the invention
To solve the above-mentioned problems, the object of the present invention is to provide a kind of easy to operate, easy-to-use filter device, the equipment
Simply, Rapid Cleaning and continuous filtering are realized.
A kind of filter device includes: refrigeration system Q1, feed liquor system, cooling recirculation system, coolant circulating system, drop
Warm system, filtration system and circulation intercepting system；Wherein the refrigeration system Q1 include explosion-proof compressor, condenser, evaporator,
Gas-liquid separator, expansion valve, device for drying and filtering etc. form refrigerating circuit by piping connection；The feed liquor system include valve A1,
Protect filter C1, liquid feeding pump H1, valve A2, an exchanger W1, second compensation exchanger W2, valve A3, filter pump H2, valve A4, filtering
Machine C2, valve B1, circulating pump H4, valve B2, filtering type interceptor C3, connect to form feed liquor circuit by pipeline；The cooling cycle
System includes cooling tower systems Q2, valve Q3, cooling pump H5, the condenser, valve Q4, connects to form cooling cycle time by pipeline
Road；The coolant circulating system includes refrigerant tank Q7, valve Q6, the evaporator, the second compensation exchanger W2, refrigerant pump
H6, valve Q8, connect to form refrigerant circulation circuit by pipeline；The cooling system includes the liquid feeding pump H1, the valve A2, institute
State an exchanger W1, the second compensation exchanger W2, the valve A3, the filter pump H2, the valve A4, the filter
C2, valve A5, an exchanger W1, valve A6, transmissometer W3, valve A8 connect to form cooling circuit by pipeline；The filtering
System includes the valve A1, the shield filter C1, the liquid feeding pump H1, the valve A2, an exchanger W1, described secondary
Compensate exchanger W2, the valve A3, the filter pump H2, the valve A4, the filter C2, the valve A5, the primary friendship
Parallel operation W1, the valve A6, the transmissometer W3, liquid-feeding pump H3, valve A7, connect to form filtration circuit by pipeline；The circulation
Intercepting system includes the filter C2, the valve B1, the circulating pump H4, the valve B2, the filtering type interceptor C3, valve
B3 connects to form circulation interception circuit by pipeline.
The attachment that filter filtering in the filtration system intercepts increases when needing to clean, and passes through liquid and institute
It states circulation intercepting system to switch in interceptor the attachment logistics, has fast implemented cleaning function, can implement in filtering,
It can also implement after filtration system stopping.
Implement such as in filtering: the pressure of the filtering is set with low voltage value and high-voltage value, and the pressure rise reaches institute
When stating high-voltage value, starting circulation intercepting system cuts the attachment on the filter plate by recycle stream and brings into and intercept in institute
It states in the interceptor in circulation intercepting system；When the pressure value reduction continuously filtered reaches the low voltage value, described in closing
Recycle intercepting system；The low voltage value and the high-voltage value are set according to actual needs.
The principle that stream is cut: impact the filtering surface of filter plate in filter by feed liquor flow velocity, and the impact is detached from
The attachment of interception is filtered on the filtering surface, then passes through the mixing that the circulation intercepting system tape loop has the attachment
Liquid is intercepted the attachment filtration cycle in the interceptor, and the attachment for having fast implemented the filtering surface is detached from, simultaneously
The purpose continuously filtered may be implemented, realize the principle that the stream is cut.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention, and icon is respectively as follows: valve A1, shield filter C1, liquid feeding pump H1, valve A2, primary exchange
Device W1, second compensation exchanger W2, refrigeration system Q1, valve A3, filter pump H2, valve A4, filter C2, valve A5, valve A6, transmissometer
W3, circulating valve A8, liquid-feeding pump H3, valve A7, valve B1, valve B3, valve B5, circulating pump H4, filtering type interceptor C3, valve B6, valve B7, valve
B2, valve B4, cooling tower systems Q2, valve Q3, valve Q5, cooling pump H5, valve Q4, valve Q6, refrigerant pump H6, valve Q8, refrigerant tank Q7.
Specific embodiment
Now in conjunction with attached drawing and foregoing invention content, the present invention is described in further detail.It is an object of the invention to provide one
Kind filter device, present invention process meets science, easy to operate, clean and environmental protection.
Referring to Fig.1, a kind of filter device includes: refrigeration system Q1, feed liquor system, cooling cycle system to embodiment
System, coolant circulating system, cooling system, filtration system and circulation intercepting system；Wherein the refrigeration system Q1 includes anti-detonation pressure
Contracting machine, condenser, evaporator, gas-liquid separator, expansion valve, device for drying and filtering etc. form refrigerating circuit by piping connection；Institute
State feed liquor system include valve A1, shield filter C1, liquid feeding pump H1, valve A2, an exchanger W1, second compensation exchanger W2, valve A3,
Filter pump H2, valve A4, filter C2, valve B1, circulating pump H4, valve B2, filtering type interceptor C3, connect to form feed liquor by pipeline
Circuit；The cooling recirculation system includes cooling tower systems Q2, valve Q3, cooling pump H5, the condenser, valve Q4, passes through pipeline
Connection forms cooling circuit；The coolant circulating system includes refrigerant tank Q7, valve Q6, the evaporator, the secondary benefit
Exchanger W2, refrigerant pump H6, valve Q8 are repaid, connects to form refrigerant circulation circuit by pipeline；The cooling system include it is described into
Liquid pump H1, the valve A2, an exchanger W1, the second compensation exchanger W2, the valve A3, the filter pump H2,
The valve A4, the filter C2, valve A5, an exchanger W1, valve A6, transmissometer W3, valve A8, connect shape by pipeline
At cooling circuit；The filtration system includes the valve A1, the shield filter C1, the liquid feeding pump H1, the valve A2, described one
Secondary exchanger W1, the second compensation exchanger W2, the valve A3, the filter pump H2, the valve A4, the filter C2,
The valve A5, an exchanger W1, the valve A6, the transmissometer W3, liquid-feeding pump H3, valve A7, connect shape by pipeline
At filtration circuit；The circulation intercepting system includes the filter C2, the valve B1, the circulating pump H4, the valve B2, institute
Filtering type interceptor C3, valve B3 are stated, connects to form circulation interception circuit by pipeline.
Concrete operations: after preparatory process is ready, start the cooling recirculation system, the coolant circulating system and the system
Cooling system Q1 starts the feed liquor system and is fully loaded with filter raw liquid and closes, and starts the cooling system later and the circulation is blocked
The system of cutting when the cooling system and the circulation intercepting system reach requirement, closes the circulation intercepting system and the drop
Warm system starts the filtration system later.During the filtration system mode carries out, when the filter C2 pressure reaches cleaning
When, start the intercepting system and carry out the attachment that stream cuts interception positive pressure in the filter C2, passes through the circulation and intercept system
System is intercepted attachment filtering in the filtering type interceptor, and the filter pressure C2 is closed after meeting filtering requirement
The intercepting system, realizes on-line cleaning, has ensured continuous filtering.
Beneficial effect of the present invention improves work efficiency, reduces production cost, and present invention process meets science, operation letter
It is single, the freezing and filtering system with drainage medium has been banned, mineral resources, clean and environmental protection are saved.
Claims (1)
1. a kind of filter device includes: refrigeration system Q1, feed liquor system, cooling recirculation system, coolant circulating system, cooling system
System, filtration system and circulation intercepting system；It is characterized in that, the refrigeration system Q1 includes explosion-proof compressor, condenser, evaporation
Device, gas-liquid separator, expansion valve, device for drying and filtering etc. form refrigerating circuit by piping connection；The feed liquor system includes valve
A1, shield filter C1, liquid feeding pump H1, valve A2, an exchanger W1, second compensation exchanger W2, valve A3, filter pump H2, valve A4, mistake
Filter C2, valve B1, circulating pump H4, valve B2, filtering type interceptor C3, connect to form feed liquor circuit by pipeline；The cooling follows
Loop system includes cooling tower systems Q2, valve Q3, cooling pump H5, the condenser, valve Q4, connects to form cooling cycle by pipeline
Circuit；The coolant circulating system includes refrigerant tank Q7, valve Q6, the evaporator, the second compensation exchanger W2, refrigerant pump
H6, valve Q8, connect to form refrigerant circulation circuit by pipeline；The cooling system includes the liquid feeding pump H1, the valve A2, institute
State an exchanger W1, the second compensation exchanger W2, the valve A3, the filter pump H2, the valve A4, the filter
C2, valve A5, an exchanger W1, valve A6, transmissometer W3, valve A8 connect to form cooling circuit by pipeline；The filtering
System includes the valve A1, the shield filter C1, the liquid feeding pump H1, the valve A2, an exchanger W1, described secondary
Compensate exchanger W2, the valve A3, the filter pump H2, the valve A4, the filter C2, the valve A5, the primary friendship
Parallel operation W1, the valve A6, the transmissometer W3, liquid-feeding pump H3, valve A7, connect to form filtration circuit by pipeline；The circulation
Intercepting system includes the filter C2, the valve B1, the circulating pump H4, the valve B2, the filtering type interceptor C3, valve
B3 connects to form circulation interception circuit by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910131636.2A CN109876525A (en) | 2019-02-22 | 2019-02-22 | A kind of filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910131636.2A CN109876525A (en) | 2019-02-22 | 2019-02-22 | A kind of filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109876525A true CN109876525A (en) | 2019-06-14 |
Family
ID=66928831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910131636.2A Pending CN109876525A (en) | 2019-02-22 | 2019-02-22 | A kind of filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109876525A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201091813Y (en) * | 2007-06-06 | 2008-07-30 | 周宁 | Liquid low temperature filtering equipment |
| CN206081820U (en) * | 2016-08-29 | 2017-04-12 | 徐州汉之源果蔬饮品有限公司 | Backflushing filtering device |
| CN206229023U (en) * | 2016-12-06 | 2017-06-09 | 中冶京诚工程技术有限公司 | A kind of waterpower self-cleaning filter |
| CN108654206A (en) * | 2018-07-16 | 2018-10-16 | 高云芝 | A kind of freezing filtration device |
-
2019
- 2019-02-22 CN CN201910131636.2A patent/CN109876525A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201091813Y (en) * | 2007-06-06 | 2008-07-30 | 周宁 | Liquid low temperature filtering equipment |
| CN206081820U (en) * | 2016-08-29 | 2017-04-12 | 徐州汉之源果蔬饮品有限公司 | Backflushing filtering device |
| CN206229023U (en) * | 2016-12-06 | 2017-06-09 | 中冶京诚工程技术有限公司 | A kind of waterpower self-cleaning filter |
| CN108654206A (en) * | 2018-07-16 | 2018-10-16 | 高云芝 | A kind of freezing filtration device |
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