CN112546696A - Cooling water scrubbing device - Google Patents
Cooling water scrubbing device Download PDFInfo
- Publication number
- CN112546696A CN112546696A CN202011322361.XA CN202011322361A CN112546696A CN 112546696 A CN112546696 A CN 112546696A CN 202011322361 A CN202011322361 A CN 202011322361A CN 112546696 A CN112546696 A CN 112546696A
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- Prior art keywords
- pipe
- filter
- water
- valve
- water inlet
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- 239000000498 cooling water Substances 0.000 title claims abstract description 57
- 238000005201 scrubbing Methods 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 131
- 238000005202 decontamination Methods 0.000 claims abstract description 24
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 24
- 239000010865 sewage Substances 0.000 description 6
- 239000002893 slag Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000011001 backwashing Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention provides a cooling water decontamination device, which comprises a filter and a bypass pipeline, wherein the lower part of the left side of the filter is provided with a water inlet pipe connected with a water outlet of a water pump, the top of the filter is provided with a water outlet pipe connected with a water inlet of a condenser, and the water outlet pipe is provided with a water outlet valve; a drain pipe is arranged at the bottom of the filter, and a drain valve is arranged on the drain pipe; one end of the bypass pipeline is communicated with the water inlet pipe, and the other end of the bypass pipeline is connected with a water inlet of the condenser; a bypass valve is arranged on the bypass pipeline; the water inlet pipe is provided with a water inlet valve, and the water inlet valve is positioned on the right side of the connection part of the bypass pipeline and the water inlet pipe. The invention can realize decontamination of cooling water and improve the heat exchange efficiency of the condenser; the filter can be maintained under the condition that the refrigerator is not required to be stopped, and the continuous operation of the refrigerator is well ensured.
Description
Technical Field
The invention belongs to the technical field of cooling water purification equipment, and particularly relates to a cooling water decontamination device.
Background
When the cooling tower of the water-cooled refrigerator adopts an open-type circulating system, the temperature of cooling water is reduced by directly evaporating and radiating because the cooling water is directly contacted with the outside atmosphere, and the cooling water absorbs dust in the air and is turbid in the cooling tower; and the cooling water is increased in oxygen content due to contact with air, so that the inner wall of a cooling water circulation pipeline is easy to corrode, and rusty slag falling after corrosion enters a circulating water system together with dirt such as dust in the air, so that more dirt is contained in the cooling water, the heat exchange of a refrigeration compression circulation condenser is poor, and the refrigeration efficiency of a refrigerator is influenced. Therefore, how to decontaminate the circulating cooling water to ensure that the cooling water is relatively clean becomes a technical problem which needs to be solved urgently by those skilled in the art.
Disclosure of Invention
The invention aims to provide a cooling water decontamination device, which is used for solving the technical problems in the prior art, realizing decontamination of cooling water and ensuring that circulating cooling water is relatively clean.
In order to achieve the purpose, the invention provides the following technical scheme:
a cooling water decontamination device comprises a filter and a bypass pipeline, wherein a water inlet pipe connected with a water outlet of a water pump is arranged at the lower part of the left side of the filter, a water outlet pipe connected with a water inlet of a condenser is arranged at the top of the filter, and a water outlet valve is arranged on the water outlet pipe; a drain pipe is arranged at the bottom of the filter, and a drain valve is arranged on the drain pipe; one end of the bypass pipeline is communicated with the water inlet pipe, and the other end of the bypass pipeline is connected with a water inlet of the condenser; a bypass valve is arranged on the bypass pipeline; the water inlet pipe is provided with a water inlet valve, and the water inlet valve is positioned on the right side of the connection part of the bypass pipeline and the water inlet pipe.
Preferably, one end of the water outlet pipe, which is far away from the filter, is connected with one end of the bypass pipeline, which is far away from the water inlet pipe.
Preferably, the bypass pipeline is of an L-shaped structure, and the bypass pipeline and the water outlet pipe jointly form an F-shaped structure.
Preferably, the water inlet pipe further comprises a controller, and a first pressure sensor and a first pressure gauge which are electrically connected with the controller are arranged on the water inlet pipe; and a second pressure sensor and a second pressure gauge which are electrically connected with the controller are arranged on the water outlet pipe.
Preferably, the water inlet valve, the bypass valve and the blowdown valve are all electric switch valves, and the water inlet valve, the bypass valve and the blowdown valve are respectively and electrically connected with the controller.
Preferably, the filter is a cartridge filter.
Preferably, the filter comprises a cylinder body and a cylinder type filter screen, wherein the cylinder type filter screen is arranged at a water outlet at the top of the cylinder body; the left side of barrel be provided with the first connector that the inlet tube links to each other, the bottom of barrel be provided with the second connector that the blow off pipe links to each other.
Preferably, the cylinder comprises an end cover and a cylinder body, the end cover comprises a circular pipe section and an arc section which are sequentially connected from top to bottom, the upper end of the cylinder type filter screen is connected with the inner wall of the circular pipe section, the upper end of the circular pipe section is connected with the water outlet pipe, and the upper port of the circular pipe section is a water outlet of the cylinder; the lower end of the arc-shaped section is connected with the upper end of the tank body.
Preferably, the upper end of the circular pipe section is connected with the water outlet pipe through a flange; the lower end of the arc-shaped section is connected with the upper end of the tank body through a flange.
Preferably, the diameter of the water inlet pipe is the same as that of the cooling water pipe; the diameter of the tank body is 1.3 to 1.5 times of the diameter of the water inlet pipe.
The invention has the beneficial effects that:
the cooling water decontamination device is provided with the filter and the bypass pipeline, dirt in the cooling water can be filtered by the filter, so that the decontamination of the cooling water is realized, the cooling water flowing into the condenser is cleaner, the heat exchange efficiency of the condenser is effectively improved, and the refrigerating effect of the refrigerating machine is better ensured. Meanwhile, when the filter breaks down, the water inlet valve and the water outlet valve are closed, the bypass valve is opened, the filter can be maintained, and meanwhile, cooling water can continuously flow into the condenser through the bypass pipeline, so that the filter can be maintained under the condition that the refrigerator does not need to be stopped, the continuous operation of the refrigerator is well guaranteed, and the drain valve can be opened to discharge water in the filter into a trench through the drain pipe.
Drawings
In order to more clearly describe the embodiments of the present application or the technical solutions in the prior art, the drawings required in the embodiments will be briefly described below, and the embodiments of the present invention will be further described in detail with reference to the drawings, wherein
FIG. 1 is a schematic view of a cooling water decontamination apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of a filter provided in accordance with an embodiment of the present invention;
fig. 3 is a schematic view of a cartridge filter according to an embodiment of the present invention when connected to an end cap.
In the drawings, the reference numbers:
11. a water inlet pipe 12, a water inlet valve 13, a first pressure gauge 14 and a first pressure sensor
21. Water outlet pipe 22, water outlet valve 23, second pressure gauge 24 and second pressure sensor
31. Filter 32, cylinder type filter screen 33, tank 34, circular tube section 35 and arc section
36. Flange 37, first connector 38, second connector 41, bypass pipeline
42. Bypass valve 51, blow-off pipe 52, blow-off valve 61 and controller
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description will be provided with reference to specific embodiments.
As shown in fig. 1 to 3, an embodiment of the present invention provides a cooling water decontamination device, which includes a filter 31 and a bypass pipeline 41, wherein a water inlet pipe 11 for connecting with a water outlet of a water pump is arranged at a lower portion of a left side of the filter, a water outlet pipe 21 for connecting with a water inlet of a condenser is arranged at a top of the filter, and a water outlet valve 22 is arranged on the water outlet pipe; a sewage discharge pipe 51 is arranged at the bottom of the filter, and a sewage discharge valve 52 is arranged on the sewage discharge pipe; one end of the bypass pipeline is communicated with the water inlet pipe, and the other end of the bypass pipeline is connected with a water inlet of the condenser; a bypass valve 42 is arranged on the bypass pipeline; the water inlet pipe is provided with a water inlet valve 12, and the water inlet valve 12 is positioned on the right side of the connection part of the bypass pipeline 41 and the water inlet pipe.
The cooling water decontamination device provided by the embodiment of the invention is provided with the filter 31 and the bypass pipeline 41, dirt in the cooling water can be filtered by utilizing the filter 31, so that the decontamination of the cooling water is realized, the cooling water flowing into the condenser is cleaner, the heat exchange efficiency of the condenser is effectively improved, and the refrigerating effect of the refrigerator is better ensured. Meanwhile, when the filter 31 is in failure, the water inlet valve 12 and the water outlet valve 22 are closed, the bypass valve 42 is opened, the filter 31 can be maintained, and meanwhile, cooling water can continuously flow into the condenser through the bypass pipeline 41, so that the maintenance of the filter is realized under the condition that the refrigerator is not required to be stopped, the continuous operation of the refrigerator is better ensured, and the drain valve 51 can be opened to discharge water in the filter 31 into a trench through a drain pipe.
Furthermore, one end of the water outlet pipe 21, which is far away from the filter, is connected with one end of the bypass pipeline 41, which is far away from the water inlet pipe, so that each pipeline is compact, and excessive pipelines are avoided; meanwhile, when the filter is maintained, the water outlet valve can be opened, part of cooling water in the bypass pipeline enters the water outlet pipe and then flows into the filter to realize back flushing of the filter, so that the filter is cleaned, then sewage is discharged into a trench through the sewage discharge pipe, and then the water outlet valve is closed. Preferably, a filter screen is arranged in the bypass pipeline, so that the cooling water flowing out of the bypass pipeline is cleaner.
Preferably, the bypass line 41 is an L-shaped structure, and the bypass line and the water outlet pipe form an F-shaped structure together. It will be appreciated that the inlet pipe 11 may be arranged horizontally and the outlet pipe may be arranged vertically.
Further, the cooling water decontamination device provided by the embodiment of the invention further comprises a controller 61, wherein the water inlet pipe is provided with a first pressure sensor 14 and a first pressure gauge 13 which are electrically connected with the controller; and a second pressure sensor 24 and a second pressure gauge 23 which are electrically connected with the controller are arranged on the water outlet pipe 21. By adopting the scheme, after the controller 61 receives the pressure signals transmitted by the first pressure sensor 14 and the second pressure sensor 24, the front-back pressure difference of the filter 31 can be calculated, when the front-back pressure difference reaches a set value, the filter is blocked, and at the moment, the controller 61 can send an alarm through an alarm electrically connected with the controller to prompt a worker to replace or maintain the filter in time. It will be appreciated that the set point for the pressure differential across the filter may be modified depending on the actual environment of use.
Specifically, the water inlet valve 12, the bypass valve 42, and the blowdown valve 52 are all electric switch valves, and the water inlet valve, the bypass valve, and the blowdown valve are respectively electrically connected to the controller, so that automatic control of opening and closing of the water inlet valve, the bypass valve, and the blowdown valve is realized through the controller, that is, when the pressure difference before and after the filter exceeds a set value, such as 0.08MPa, the controller closes the water inlet valve, opens the bypass valve, and opens the blowdown valve, so that cooling water flows to the condenser through the bypass pipeline, and simultaneously, part of the cooling water flows into the filter through the water outlet valve and the water outlet pipe, and backflushs the filter, and then the water outlet valve is closed by an operator. Therefore, automatic backwashing of the filter is realized at the moment. It will be appreciated that the outlet valve may be a manually operable on/off valve.
It may be preferable that the filter 31 is a cartridge type filter, so that it can perform a better decontamination effect on the cooling water.
Specifically, the filter comprises a cylinder body and a cylinder type filter screen 32, wherein the cylinder type filter screen 32 is arranged at a water outlet at the top of the cylinder body; the left side of barrel be provided with the first connector 37 that the inlet tube links to each other, the bottom of barrel be provided with the second connector 38 that the blow off pipe links to each other to make the structure of filter comparatively simple. It can be understood that the first connector and the water inlet pipe can be connected through a flange; the second connector and the sewage discharge pipe can also be connected through a flange; the cylinder type filter screen can adopt a 304 stainless steel net, the number of the filter meshes is 120 meshes, the filter precision is 1.5mm, and the filter area can be increased; the thickness of the cylinder type filter screen is not less than 1.5 mm.
Further, the cylinder comprises an end cover and a tank body 33, the end cover comprises a circular pipe section 34 and an arc section 35 which are sequentially connected from top to bottom, the upper end of the cylinder type filter screen is connected with the inner wall of the circular pipe section, the upper end of the circular pipe section 34 is connected with the water outlet pipe, and the upper port of the circular pipe section is a water outlet of the cylinder; the lower end of the arc-shaped section 35 is connected with the upper end of the tank body. Adopt this scheme, set up cylinder filter screen 32 in the pipe section, then make the lower extreme of segmental arc and the upper end of jar body link to each other, can conveniently arrange the cylinder filter screen in jar internally for behind the cylinder filter screen, the last port by the pipe section flows through cooling water.
As shown in fig. 2 and 3, the upper end of the circular pipe section 34 is connected with the water outlet pipe through a flange 36; the lower end of the arc-shaped section 35 is connected with the upper end of the tank body through a flange. It can be understood that the upper end face of the drum type filter screen can be welded and connected with a flange arranged at the upper end opening of the circular pipe section, so that the drum type filter screen can better resist deformation caused by water flow impact.
Specifically, the diameter of the water inlet pipe is the same as that of the cooling water pipeline; the diameter of the tank body is 1.3 to 1.5 times of the diameter of the water inlet pipe. It can be understood that the cooling water pipeline is a pipeline between the water outlet and the water inlet pipe of the water pump; the diameter of the cartridge filter screen may be slightly larger than the diameter of the water inlet pipe.
The invention can realize full-automatic operation in unattended time, and the control method comprises the following steps: when the pressure difference before and after the filter does not exceed a set value, such as 0.08MPa, cooling water flows to the condenser from the water inlet pipe, the filter and the water outlet pipe; when the pressure difference before and after the filter exceeds 0.08Mpa, the filter is blocked, the controller closes the water inlet valve, opens the bypass valve, opens the blow-down valve, the cooling water flows to the condenser through the bypass pipeline, simultaneously shunts a part of water flow to carry out back flush on the cylindrical filter screen, and then the water flow directly discharges the blow-down pipe to a nearby ditch; the bypass pipeline continues to supply water to the downstream condenser, the flow is slightly reduced, but the operation of the refrigerating machine is not greatly influenced; in the process, the opening time of the blowdown valve can be 5 minutes, the time is the back flushing time, the time can be modified in the controller, the controller controls the blowdown valve to be closed after 5 minutes, then the controller can control the water inlet valve to be opened and the bypass valve to be closed, if the differential pressure before and after the filter does not exceed a set value at the moment, the blockage problem of the back flushing filter is solved, and cooling water flows to the condenser through the water inlet pipe, the filter and the water outlet pipe; if the pressure difference before and after the filter exceeds 0.08Mpa, the problem of filter blockage still exists, the water inlet valve is closed by the controller, the bypass valve is opened, and the controller reminds an operator to repair the filter in time through the alarm. It can be understood that the water outlet valve can also be an electric switch valve electrically connected with the controller, at the moment, when the filter is seriously blocked, the filter is still blocked after the back washing is finished and the drain valve is closed, and the controller controls the water outlet valve to be closed, so that the manpower is better saved, the full-automatic control is realized, and the filter is convenient to maintain.
The invention can solve the problems of water scale and rust slag generated by pipeline corrosion caused by the direct contact of the cooling water of the open cooling tower with the atmospheric environment, purify the cooling water and improve the heat exchange efficiency of the condenser; the automatic backwashing program is adopted to recover the problem of filtration failure caused by rust slag blockage, and rust slag and dirt are discharged by shunting a small part of water source under the condition of no water stop, so that the normal operation of the refrigerator is not influenced basically; three electric switch valves are adopted for automatic switch control, so that the manufacturing cost is not high; in the aspect of safety, when the filter fails and cannot be filtered, water can pass through the bypass pipeline, so that the water-saving refrigerator is convenient to overhaul and does not influence the normal operation of the refrigerator; the diameters of the water inlet pipe and the water outlet pipe can be designed to be the same as the diameters of the cooling water pipelines connected in series, and the diameter of the tank body is designed to be 1.5 times of the diameter of the water inlet pipe, so that the occupied space and the area are saved, and the installation is easy.
The above are only preferred embodiments of the present invention, it should be noted that these examples are only for illustrating the present invention and not for limiting the scope of the present invention, and after reading the content of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalents also fall within the scope of the claims appended to the present application.
Claims (10)
1. The cooling water decontamination device is characterized by comprising a filter and a bypass pipeline, wherein a water inlet pipe connected with a water outlet of a water pump is arranged at the lower part of the left side of the filter, a water outlet pipe connected with a water inlet of a condenser is arranged at the top of the filter, and a water outlet valve is arranged on the water outlet pipe; a drain pipe is arranged at the bottom of the filter, and a drain valve is arranged on the drain pipe; one end of the bypass pipeline is communicated with the water inlet pipe, and the other end of the bypass pipeline is connected with a water inlet of the condenser; a bypass valve is arranged on the bypass pipeline; the water inlet pipe is provided with a water inlet valve, and the water inlet valve is positioned on the right side of the connection part of the bypass pipeline and the water inlet pipe.
2. The cooling water decontamination device of claim 1, wherein an end of the outlet pipe remote from the filter is connected to an end of the bypass pipe remote from the inlet pipe.
3. The cooling water decontamination device of claim 2, wherein the bypass line is of an L-shaped structure, and the bypass line and the water outlet pipe form an F-shaped structure together.
4. The cooling water decontamination device of claim 1, further comprising a controller, wherein the water inlet pipe is provided with a first pressure sensor and a first pressure gauge electrically connected with the controller; and a second pressure sensor and a second pressure gauge which are electrically connected with the controller are arranged on the water outlet pipe.
5. The cooling water decontamination device of claim 4, wherein the inlet valve, the bypass valve and the blowdown valve are all electrically-operated on-off valves, and the inlet valve, the bypass valve and the blowdown valve are respectively electrically connected with the controller.
6. The cooling water decontamination device of claim 1, wherein the filter is a cartridge filter.
7. The cooling water decontamination device of claim 6, wherein the filter comprises a cylinder and a cylinder filter screen, the cylinder filter screen is arranged at the water outlet at the top of the cylinder; the left side of barrel be provided with the first connector that the inlet tube links to each other, the bottom of barrel be provided with the second connector that the blow off pipe links to each other.
8. The cooling water decontamination device of claim 7, wherein the cylinder comprises an end cover and a tank body, the end cover comprises a circular pipe section and an arc section which are sequentially connected from top to bottom, the upper end of the cylinder filter screen is connected with the inner wall of the circular pipe section, the upper end of the circular pipe section is connected with the water outlet pipe, and the upper port of the circular pipe section is a water outlet of the cylinder; the lower end of the arc-shaped section is connected with the upper end of the tank body.
9. The cooling water decontamination device of claim 8, wherein the upper end of the circular pipe section is connected with the water outlet pipe through a flange; the lower end of the arc-shaped section is connected with the upper end of the tank body through a flange.
10. The cooling water decontamination device of claim 8, wherein the diameter of the water inlet pipe is the same as the diameter of the cooling water pipe; the diameter of the tank body is 1.3 to 1.5 times of the diameter of the water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011322361.XA CN112546696A (en) | 2020-11-23 | 2020-11-23 | Cooling water scrubbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011322361.XA CN112546696A (en) | 2020-11-23 | 2020-11-23 | Cooling water scrubbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112546696A true CN112546696A (en) | 2021-03-26 |
Family
ID=75043093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011322361.XA Pending CN112546696A (en) | 2020-11-23 | 2020-11-23 | Cooling water scrubbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112546696A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100010706A1 (en) * | 2021-04-28 | 2022-10-28 | Giovanni Roderi | SYSTEM FOR CLEANING A FILTER IN A LIQUID DISPENSING SYSTEM |
| CN115253432A (en) * | 2022-08-05 | 2022-11-01 | 南京明盛制冷科技有限公司 | Automatic purify cold water machine of filter screen and optimize structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201841059U (en) * | 2010-10-19 | 2011-05-25 | 四平市巨鹏热能设备有限公司 | Rotational flow dirt separator |
| CN202303658U (en) * | 2011-10-30 | 2012-07-04 | 新汶矿业集团泰兴物业有限责任公司 | Rotational-flow internal-scouring type dirt remover |
| CN204147629U (en) * | 2014-10-21 | 2015-02-11 | 马鞍山艾润清环保科技有限公司 | A kind of filtration system based on self-cleaning filter |
| CN204815880U (en) * | 2015-07-07 | 2015-12-02 | 深圳市华尔信环保科技有限公司 | Self -cleaning filter |
-
2020
- 2020-11-23 CN CN202011322361.XA patent/CN112546696A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201841059U (en) * | 2010-10-19 | 2011-05-25 | 四平市巨鹏热能设备有限公司 | Rotational flow dirt separator |
| CN202303658U (en) * | 2011-10-30 | 2012-07-04 | 新汶矿业集团泰兴物业有限责任公司 | Rotational-flow internal-scouring type dirt remover |
| CN204147629U (en) * | 2014-10-21 | 2015-02-11 | 马鞍山艾润清环保科技有限公司 | A kind of filtration system based on self-cleaning filter |
| CN204815880U (en) * | 2015-07-07 | 2015-12-02 | 深圳市华尔信环保科技有限公司 | Self -cleaning filter |
Non-Patent Citations (1)
| Title |
|---|
| 夏志新编著: "《液压系统污染控制》", 30 December 1992, 机械工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100010706A1 (en) * | 2021-04-28 | 2022-10-28 | Giovanni Roderi | SYSTEM FOR CLEANING A FILTER IN A LIQUID DISPENSING SYSTEM |
| CN115253432A (en) * | 2022-08-05 | 2022-11-01 | 南京明盛制冷科技有限公司 | Automatic purify cold water machine of filter screen and optimize structure |
| CN115253432B (en) * | 2022-08-05 | 2023-08-08 | 南京明盛制冷科技有限公司 | Water chiller optimization structure of automatic purification filter screen |
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Application publication date: 20210326 |