CN110170189A - A kind of filter device of Open recirling cooling water system - Google Patents
A kind of filter device of Open recirling cooling water system Download PDFInfo
- Publication number
- CN110170189A CN110170189A CN201910468504.9A CN201910468504A CN110170189A CN 110170189 A CN110170189 A CN 110170189A CN 201910468504 A CN201910468504 A CN 201910468504A CN 110170189 A CN110170189 A CN 110170189A
- Authority
- CN
- China
- Prior art keywords
- filter element
- supporter
- cooling water
- strainer
- water system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000498 cooling water Substances 0.000 title claims abstract description 25
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 3
- 239000010935 stainless steel Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000001816 cooling Methods 0.000 description 5
- 239000000945 filler Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241000124033 Salix Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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
- B01D29/01—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 flat filtering elements
-
- 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
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
Abstract
The invention discloses a kind of filter devices of Open recirling cooling water system, including filter element, supporter.Filter element is made of filter element frame, preposition strainer, postposition strainer, pressing plate, hook etc., and preposition strainer is fixed by bolts to the both ends of filter element frame with postposition strainer by pressing plate, and filter element frame roof has hook；Supporter is the stainless steel component that two sections are " king " font, the inlet that one end of supporter has bolt hole to be mounted by means of bolts on pump pond.When replacing filter element, new filter element is first hung in supporter to place, then corresponding old filter element is hung out again, it is repeated by this step, the replacement of all filter elements is finished one by one, filter device still can effectively be filtered the cooling water for entering pump pond by tower basin in replacement process, without parking when replacement, ensure that the continuous and steady operation of circulation.
Description
Technical field
The invention belongs to cold water process fields, are related to a kind of filter device of Open recirling cooling water system.
Background technique
In the production process of many industry, a large amount of waste heat are generated, need to be transferred into nature ring with heat transfer medium in time
In border, to guarantee that production process operates normally.Since water has an excellent heat transfer performance and low-cost, it is resourceful and by
Heat transfer medium as industrial waste heat, in the industrial production referred to as cooling water.Open recirling cooling water system refers to cooling water
Heat is absorbed in heat exchanger, is directly distributed in cooling tower or other equipment into atmosphere, is then sent into again with water circulating pump
Heat exchanger absorbs heat, and such circulating repetition uses.
Recirculated cooling water is exchanged heat simultaneously in mechanical counter-flow cooling tower with air in Open recirling cooling water system
Also air is washed, the sundries such as dust, willow wadding, polybag, plastic film in air enter cooling in the process
Water, while the filler etc. fallen into pond when the old broken filler in cooling tower inside and replacement filler can all pass through recirculated water
Pump enters recirculating cooling water system, causes blocking, fouling of heat exchanger etc., influences industrial production safety and cause economic damage
It loses.In order to avoid sundries enters cooling water system, filter device usually is installed in the pump pond entrance of circulation, in water
Sundries intercepted, and regularly replace strainer.The filter device now used needs first to hang old strainer when replacing strainer
Out, then new strainer is put into again, filter device can not be filtered interception to the sundries in water in replacement process.Blocking is tight
After the strainer of weight is hung out, the resistance of corresponding pump pond inlet becomes smaller, and water flow moment becomes larger, the silt of cooling tower bottom sediments
Mud, sundries etc. are poured after pump pond sucked by water circulating pump by water flow, it will to the pipeline of water circulating pump, cooling water system, heat exchange
Heat transfer effect is deteriorated and then seriously affects process safety production after device causes serious impact, heat exchanger to be blocked.
Summary of the invention
Goal of the invention: providing a kind of filter device of Open recirling cooling water system, by multiple supporters and filtering
Unit composition, filter device are set to circulation pump pond inlet, and structure is simple and easy for installation, replaces filter element
Filter device still can effectively be filtered the cooling water for entering pump pond in the process.
Technical solution: reaching above-mentioned technical effect to realize the above-mentioned technical purpose, and the present invention is real by the following technical programs
It is existing.
A kind of filter device of Open recirling cooling water system, it is characterised in that including filter element, supporter.It is described
Filter element be made of filter element frame, preposition strainer, postposition strainer, pressing plate, hook etc., the preposition strainer with after
The both ends that strainer is fixed by bolts to filter element frame by pressing plate are set, the mesh of the postposition strainer is than preposition strainer
Mesh is small, and the hook is in filter element frame roof；The supporter is the stainless steel that two sections are " king " font
There is bolt hole in one end of component, supporter, is mounted by means of bolts on the inlet in pump pond.
The utility model has the advantages that the filter device being made of filter element and supporter is when replacing filter element, due to supporter
With double-layer structure, new filter element is first hung in into supporter and is placed, then again by old filtering corresponding in this supporter
Unit is hung out, and is repeated by this step, is one by one finished the filter element being had been friends in the past replacement, is filtered during replacing filter element
Device still can effectively be filtered the cooling water for entering pump pond, and replacement process ensure that circulation without parking
Continuous and steady operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of filter element.
Fig. 2 is the structural schematic diagram of filter element and supporter.
Fig. 3 is the scheme of installation of filter device.
1, filter element；2, supporter；3, pond is pumped；4, vertical circulation water pump；5, bolt hole；6, tower basin；7, filter element
Frame；8, preposition strainer；9, postposition strainer；10, pressing plate；11, it links up with.
Specific embodiment: as depicted in figs. 1 and 2, a kind of filter device of Open recirling cooling water system included
Filter unit 1, supporter 2.Filter element 1 is by filter element frame 7, preposition strainer 8, postposition strainer 9, pressing plate 10, hook 11 etc.
Composition, preposition strainer 8 are fixed by bolts to the both ends of filter element frame 7, postposition strainer 9 with postposition strainer 9 by pressing plate 10
Mesh it is smaller than preposition strainer 8, have hook 11 at the top of filter element frame 7；Supporter 2 be two sections be " king " font not
Become rusty steel member, and there is bolt hole 5 in one end of supporter 2, and supporter 2 is mounted by means of bolts on the inlet in pump pond 3.It is replacing
When filter element 1, since supporter 2 has double-layer structure, new filter element 1 is first hung in into supporter 2 and is placed, then again
Old filter element corresponding in this supporter 2 is hung out, is repeated by this step, is one by one finished the replacement of all filter elements 1, more
Filter device still can effectively be filtered the cooling water for entering pump pond by tower basin during changing filter element 1, replace
Process ensure that the continuous and steady operation of circulation without parking.
Claims (6)
1. a kind of filter device of Open recirling cooling water system, it is characterised in that: described including filter element, supporter
Filter element be made of filter element frame, preposition strainer, postposition strainer, pressing plate, hook etc., the supporter be two
Section is the stainless steel component of " king " font, and supporter is mounted by means of bolts on the inlet in pump pond.
2. a kind of filter device of Open recirling cooling water system according to claim 1, it is characterised in that: described
Filter element is placed in supporter.
3. a kind of filter device of Open recirling cooling water system according to claim 1, it is characterised in that: described
Preposition strainer and postposition strainer are fixed by bolts to the both ends of filter element frame by pressing plate.
4. a kind of filter device of Open recirling cooling water system according to claim 1, it is characterised in that: described
The mesh of postposition strainer is smaller than the mesh of preposition strainer.
5. a kind of filter device of Open recirling cooling water system according to claim 1, it is characterised in that: described
Hook is in filter element frame roof.
6. a kind of filter device of Open recirling cooling water system according to claim 1, it is characterised in that: supporter
Height is consistent with pump pond entrance height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910468504.9A CN110170189A (en) | 2019-05-31 | 2019-05-31 | A kind of filter device of Open recirling cooling water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910468504.9A CN110170189A (en) | 2019-05-31 | 2019-05-31 | A kind of filter device of Open recirling cooling water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110170189A true CN110170189A (en) | 2019-08-27 |
Family
ID=67696139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910468504.9A Pending CN110170189A (en) | 2019-05-31 | 2019-05-31 | A kind of filter device of Open recirling cooling water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110170189A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902810A (en) * | 2019-12-06 | 2020-03-24 | 江苏裕隆环保有限公司 | Block net structure in MBBR filler pond |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201719883U (en) * | 2010-06-28 | 2011-01-26 | 河北省首钢迁安钢铁有限责任公司 | Lower tower water collecting tank filter screen device of cooling tower in circulating cooling water system |
| CN109437348A (en) * | 2018-12-27 | 2019-03-08 | 大唐贵州发耳发电有限公司 | A kind of thermal power generation unit recirculated water sewage blocking device |
-
2019
- 2019-05-31 CN CN201910468504.9A patent/CN110170189A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201719883U (en) * | 2010-06-28 | 2011-01-26 | 河北省首钢迁安钢铁有限责任公司 | Lower tower water collecting tank filter screen device of cooling tower in circulating cooling water system |
| CN109437348A (en) * | 2018-12-27 | 2019-03-08 | 大唐贵州发耳发电有限公司 | A kind of thermal power generation unit recirculated water sewage blocking device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902810A (en) * | 2019-12-06 | 2020-03-24 | 江苏裕隆环保有限公司 | Block net structure in MBBR filler pond |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190827 |