CN109876520A - A kind of filter plant - Google Patents
A kind of filter plant Download PDFInfo
- Publication number
- CN109876520A CN109876520A CN201910131629.2A CN201910131629A CN109876520A CN 109876520 A CN109876520 A CN 109876520A CN 201910131629 A CN201910131629 A CN 201910131629A CN 109876520 A CN109876520 A CN 109876520A
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- Prior art keywords
- valve
- filter
- cooling
- pump
- circuit
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- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Abstract
Invention is to provide a kind of filter plant, comprising: refrigeration system Q1, feed liquor system, cooling recirculation system, cooling system, filtration system and circulation intercepting system；The present invention improves work efficiency, reduces production cost, and present invention process is simple, 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 plants.
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, such as patent name white wine freezing and filtering system, the patent No.: 201220446323.X has used a large amount of mineral products to provide
Source such as diatomite after filtering and remains the discharge of a large amount of mixture etc. and pollutes every time, and 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 plant, the equipment
Simply, Rapid Cleaning and continuous filtering are realized.
A kind of filter plant includes: refrigeration system Q1, feed liquor system, cooling recirculation system, cooling system, filtering system
System and circulation intercepting system；Wherein the refrigeration system Q1 include explosion-proof compressor, it is condenser, evaporator, gas-liquid separator, swollen
Swollen valve, device for drying and filtering etc. form refrigerating circuit by piping connection；The feed liquor system includes valve A1, shield filter C1, feed liquor
Pump H1, valve A2, an exchanger W1, the evaporator, valve A3, filter pump H2, valve A4, filter C2, valve B1, circulating pump H4,
Valve B2, interceptor C3, connect to form feed liquor circuit by pipeline；The cooling recirculation system include cooling tower systems Q2, valve Q3,
Cooling pump H5, the condenser, valve Q4, connect to form cooling circuit by pipeline；The cooling system include it is described into
Liquid pump H1, the valve A2, an exchanger W1, the evaporator, the valve A3, the filter pump H2, the valve A4, institute
Filter C2, valve A5, an exchanger W1, valve A6, transmissometer W3, valve A8 are stated, connects to form cooling circuit by pipeline；
The filtration system include the valve A1, the shield filter C1, the liquid feeding pump H1, the valve A2, an exchanger W1,
The evaporator, the valve A3, the filter pump H2, the valve A4, the filter C2, the valve A5, the primary exchange
Device W1, the valve A6, the transmissometer W3, liquid-feeding pump H3, valve A7, connect to form filtration circuit by pipeline；The circulation is blocked
The system of cutting includes the filter C2, the valve B1, the circulating pump H4, the valve B2, the interceptor C3, valve B3, is passed through
Pipeline connects to form circulation interception circuit.
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, refrigeration system Q1, valve A3, filter pump H2, valve A4, filter C2, valve A5, valve A6, transmissometer W3, circulating valve A8, liquor charging
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 system
Unite Q2, valve Q3, valve Q5, cooling pump H5, valve Q4.
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 plant, present invention process is simple, clean and environmental protection.
Referring to Fig.1, a kind of filter plant includes: refrigeration system Q1, feed liquor system, cooling cycle system to embodiment
System, cooling system, filtration system and circulation intercepting system；Wherein the refrigeration system Q1 includes explosion-proof compressor, condenser, steaming
Device, gas-liquid separator, expansion valve, device for drying and filtering etc. are sent out, refrigerating circuit is formed by piping connection；The feed liquor system includes
Valve A1, shield filter C1, liquid feeding pump H1, valve A2, an exchanger W1, the evaporator, valve A3, filter pump H2, valve A4, filter
C2, valve B1, circulating pump H4, valve B2, interceptor C3, connect to form feed liquor circuit by pipeline；The cooling recirculation system includes
Cooling tower systems Q2, valve Q3, cooling pump H5, the condenser, valve Q4, connect to form cooling circuit by pipeline；It is described
Cooling system includes the liquid feeding pump H1, the valve A2, an exchanger W1, the evaporator, the valve A3, the mistake
Filter pump H2, the valve A4, the filter C2, valve A5, an exchanger W1, valve A6, transmissometer W3, valve A8, pass through pipe
Road connects to form cooling circuit；The filtration system includes the valve A1, the shield filter C1, the liquid feeding pump H1, the valve
A2, an exchanger W1, the evaporator, the valve A3, the filter pump H2, the valve A4, the filter C2, institute
Valve A5, an exchanger W1, the valve A6, the transmissometer W3, liquid-feeding pump H3, valve A7 are stated, connects to be formed by pipeline
Filtration circuit；The circulation intercepting system includes the filter C2, the valve B1, the circulating pump H4, the valve B2, described
Interceptor C3, valve B3 connect to form circulation interception circuit by pipeline.
Concrete operations: after preparatory process is ready, first starts the feed liquor system and be fully loaded with filter raw liquid and close, start later
The cooling recirculation system, the cooling system and the refrigeration system Q1, the circulation intercepting system, the cooling system and
When the circulation intercepting system reaches requirement, the circulation intercepting system is closed, starts the valve valve A1, the liquid feeding pump later
H3, valve A7 simultaneously close off the valve 8 into filtered model；During the filtered model carries out, when the filter C2 pressure reaches
When cleaning, start the intercepting system and carry out the attachment that stream cuts interception positive pressure in the filter C2, passing through the interception is
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 is simple, has banned with helping
The freezing and filtering system of filter medium saves mineral resources, clean and environmental protection.
Claims (1)
1. a kind of filter plant, which is characterized in that including, refrigeration system Q1, feed liquor system, cooling recirculation system, cooling system,
Filtration system and circulation intercepting system；It is characterized in that, 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, the evaporator, valve A3, filter pump H2, valve A4, filter C2, valve
B1, circulating pump H4, valve B2, interceptor C3, connect to form feed liquor circuit by pipeline；The cooling recirculation system includes cooling tower
System Q2, valve Q3, cooling pump H5, the condenser, valve Q4, connect to form cooling circuit by pipeline；The cooling system
System includes the liquid feeding pump H1, the valve A2, an exchanger W1, the evaporator, the valve A3, the filter pump
H2, the valve A4, the filter C2, valve A5, an exchanger W1, valve A6, transmissometer W3, valve A8, are connected by pipeline
It connects to form cooling circuit；The filtration system includes the valve A1, the shield filter C1, the liquid feeding pump H1, the valve A2, institute
State an exchanger W1, the evaporator, 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 to form filtering by pipeline
Circuit；The circulation intercepting system includes the filter C2, the valve B1, the circulating pump H4, the valve B2, the interception
Machine C3, valve B3 connect to form circulation interception circuit by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910131629.2A CN109876520A (en) | 2019-02-22 | 2019-02-22 | A kind of filter plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910131629.2A CN109876520A (en) | 2019-02-22 | 2019-02-22 | A kind of filter plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109876520A true CN109876520A (en) | 2019-06-14 |
Family
ID=66928801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910131629.2A Pending CN109876520A (en) | 2019-02-22 | 2019-02-22 | A kind of filter plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109876520A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201091813Y (en) * | 2007-06-06 | 2008-07-30 | 周宁 | Liquid low temperature filtering equipment |
| CN101797455A (en) * | 2009-11-30 | 2010-08-11 | 薛爱民 | Liquid environment protection energy-saving low-temperature filter and process thereof |
| 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 |
| CN108759201A (en) * | 2018-07-16 | 2018-11-06 | 高云芝 | A kind of freezing filtration device of double refrigeration systems |
-
2019
- 2019-02-22 CN CN201910131629.2A patent/CN109876520A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201091813Y (en) * | 2007-06-06 | 2008-07-30 | 周宁 | Liquid low temperature filtering equipment |
| CN101797455A (en) * | 2009-11-30 | 2010-08-11 | 薛爱民 | Liquid environment protection energy-saving low-temperature filter and process thereof |
| 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 |
| CN108759201A (en) * | 2018-07-16 | 2018-11-06 | 高云芝 | A kind of freezing filtration device of double refrigeration systems |
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