CN206337099U - A kind of heat exchange station waste liquid filter pipe in production of caustic soda - Google Patents
A kind of heat exchange station waste liquid filter pipe in production of caustic soda Download PDFInfo
- Publication number
- CN206337099U CN206337099U CN201621327250.7U CN201621327250U CN206337099U CN 206337099 U CN206337099 U CN 206337099U CN 201621327250 U CN201621327250 U CN 201621327250U CN 206337099 U CN206337099 U CN 206337099U
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- screen pipe
- pipe
- waste liquid
- heat exchange
- caustic soda
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Abstract
The utility model discloses the heat exchange station waste liquid filter pipe in a kind of production of caustic soda, including feed tube, drain pipe and the first screen pipe and the second screen pipe being arranged between the feed tube and drain pipe, two reverse interfaces are set on the feed tube, the two ends of first screen pipe are provided with adapter, the upper end of first screen pipe is provided with pan, the pan is fixed with the first screen pipe clamping, filter layer is provided with the middle part of first screen pipe, the filter layer is fixed with the first screen pipe clamping, the lower end of first screen pipe is provided with permeable membrane, the permeable membrane is fixed with the first screen pipe clamping, second screen pipe is set up in parallel with the first screen pipe；Heat exchange station waste liquid filter pipe in the production of caustic soda has the advantages that simple in construction, waste liquid filter efficiency is high and improves filter effect by multiple times of filtration.
Description
Technical field
The utility model is related to the heat exchange station waste liquid filter pipe in a kind of production of caustic soda.
Background technology
Caustic soda is widely used in national economy, and many industrial departments are required for caustic soda.Use the most department of caustic soda
It is the manufacture of chemicals, next to that papermaking, aluminium metallurgy, refining tungsten, artificial silk, synthetic cotton and soap manufacturing industry.In addition, in production dye
In material, plastics, medicament and organic intermediate, the regeneration of old rubber, metallic sodium processed, the electrolysis of water and production of inorganic, produce
Borax, chromic salts, manganate, phosphate etc., will also use substantial amounts of caustic soda.Caustic soda is production makrolon, super-absorbent simultaneously
One of matter polymer, zeolite, epoxy resin, sodium phosphate, important raw and processed materials of sodium sulfite and a large amount of sodium salts.
Production of caustic soda can produce substantial amounts of waste liquid after heat exchange station is exchanged heat, and these waste liquids contain substantial amounts of impurity, directly
Run in put and can cause river pollution and underground water pollution, have a strong impact on come agricultural development and people it is healthy, must
Filtration, purification must be passed through, waste liquid reaches that standard could be discharged, but existing filter apparatus configuration is complicated, floor space is big, and
And the complex procedures of filtering, it is unfavorable for directly carrying out filtration, purification to waste liquid；In addition, existing screen pipe is internally provided with necessarily
The filter cylinder of specification filter screen, by being filtered to waste liquid, but its effect extreme difference, reason is that the filter cylinder that should be in screen pipe can not
Dismounting, once the impurity in filter cylinder is excessive, then can cause screen pipe to filter slowing for waste liquid, filtering is not clean, or even stifled
Plug.
In summary, existing screen pipe because of complex structure, filter unnet and easily block and the problem of filtering times are few.
Utility model content
In view of this, the utility model purpose is to provide a kind of with simple in construction, waste liquid filter efficiency height and by many
Secondary filtering improves the heat exchange station waste liquid filter pipe in the production of caustic soda of filter effect.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of heat exchange station in production of caustic soda gives up
Liquid filter pipe, including feed tube, drain pipe and the first screen pipe being arranged between the feed tube and drain pipe and second
Two reverse interfaces are set on screen pipe, the feed tube, and the two ends of first screen pipe are provided with adapter, first mistake
The upper end of chimney filter is provided with pan, and the pan is fixed with the first screen pipe clamping, is provided with the middle part of first screen pipe
Filter layer, the filter layer is fixed with the first screen pipe clamping, and the lower end of first screen pipe is provided with permeable membrane, described to ooze
Permeable membrane is fixed with the first screen pipe clamping, and second screen pipe is set up in parallel with the first screen pipe.
Preferably, the reverse interface is to be threadedly coupled fixation with adapter, the first screen pipe and second is conducive to filter
Pipe is dismantled.
Preferably, the pan is detachable setting, be conducive to cleaning impurity.
Preferably, the filter layer is set to be double-deck, be conducive to improving filter effect.
Preferably, the permeable membrane is three-layer set, be conducive to improving osmotic effect.
Preferably, second screen pipe is consistent with the structure of the first screen pipe, be conducive to the second screen pipe can be with
First screen pipe is filtered to waste liquid simultaneously.
The utility model has the technical effect that following aspect：Due to being provided with the first screen pipe and the second filtering
Pipe, heat exchange station changes thermogenetic waste liquid and filtered can be produced to soda acid simultaneously in, filter efficiency is improved, due to the first mistake
Funnel is all provided with chimney filter and the second screen pipe first time filtering is carried out to waste liquid, be provided with waste liquid in filter layer and carry out second
Layer filtering, is provided with permeable membrane and carries out third time permeation filtration to waste liquid, is conducive to improving the effect of piece filtering so that waste liquid energy
Enough qualified discharges.
Brief description of the drawings
Fig. 1 be a kind of production of caustic soda of the utility model in heat exchange station waste liquid filter pipe overall structure diagram.
Embodiment
Below in conjunction with accompanying drawing 1, embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasped.
A kind of heat exchange station waste liquid filter pipe in production of caustic soda, including feed tube 1, drain pipe 2 and be arranged on it is described enter
Two reverse interfaces 5, energy are set on the first screen pipe 3 and the second screen pipe 4 between liquid pipe 1 and drain pipe 2, the feed tube 1
Reach and be connected with the first screen pipe 3 and the second screen pipe 4, the two ends of first screen pipe 3 are provided with adapter 6, for inciting somebody to action
Feed tube 1, drain pipe 2, the first screen pipe 3 are connected with the second screen pipe 4, and the upper end of first screen pipe 3 is provided with pan
7, first time filtering is carried out available for waste liquid, the pan 7 is fixed with the clamping of the first screen pipe 3, first screen pipe 3
Middle part is provided with activated carbon filter layer 8, is filtered available for carrying out second to waste liquid, the mistake of activated carbon filter layer 8 and first
The clamping of chimney filter 3 is fixed, and the lower end of first screen pipe 3 is provided with nanometer permeable membrane 9, can be with carrying out third time mistake to waste liquid
Filter, the nanometer permeable membrane 9 is fixed with the clamping of the first screen pipe 3, and second screen pipe 4 is set up in parallel with the first screen pipe 3.
The reverse interface 5, to be threadedly coupled fixation, is conducive to the first screen pipe 3 and the second screen pipe 4 to tear open with adapter 6
Unload.
The pan 7 is detachable setting, is conducive to cleaning impurity.
The activated carbon filter layer 8 is set to be double-deck, is conducive to improving filter effect.
The nanometer permeable membrane 9 is three-layer set, is conducive to improving osmotic effect.
Second screen pipe 4 is consistent with the structure of the first screen pipe 3, is conducive to the second screen pipe 4 can be with the first mistake
Chimney filter 3 is filtered to waste liquid simultaneously.
The utility model soda acid is produced when in use in heat exchange station produce waste liquid the first filtering is transported to by inlet 1
In the screen pipe 4 of pipe 3 and second, funnel 1 of the waste liquid in screen pipe carries out the impurity that filtering for the first time removes larger particles, then
Waste liquid carries out second in double-deck activated carbon filter layer 8 and filtered, by the Impurity removal of smaller particle, and then waste liquid oozes in nanometer
Third time filtering is carried out in permeable membrane, the heavy metal element in waste liquid is filtered so that waste liquid is purified, then through liquid outlet 2
Discharge.
The utility model has the technical effect that following aspect：Due to being provided with the first screen pipe and the second filtering
Pipe, heat exchange station changes thermogenetic waste liquid and filtered can be produced to soda acid simultaneously in, filter efficiency is improved, due to the first mistake
Funnel is all provided with chimney filter and the second screen pipe first time filtering is carried out to waste liquid, be provided with waste liquid in filter layer and carry out second
Layer filtering, is provided with permeable membrane and carries out third time permeation filtration to waste liquid, is conducive to improving the effect of piece filtering so that waste liquid energy
Enough qualified discharges.
Certainly, it is representative instance of the present utility model above, in addition, the utility model can also have other a variety of
The technical scheme of embodiment, all use equivalents or equivalent transformation formation, all falls within the utility model and is claimed
Within the scope of.
Claims (6)
1. the heat exchange station waste liquid filter pipe in a kind of production of caustic soda, it is characterised in that：Including feed tube, drain pipe and it is arranged on
Two reverse interfaces, institute are set on the first screen pipe and the second screen pipe between the feed tube and drain pipe, the feed tube
The two ends for stating the first screen pipe are provided with adapter, and the upper end of first screen pipe is provided with pan, the pan and first
Screen pipe clamping is fixed, and filter layer is provided with the middle part of first screen pipe, and the filter layer and the first screen pipe clamping are solid
Fixed, the lower end of first screen pipe is provided with permeable membrane, and the permeable membrane is fixed with the first screen pipe clamping, second mistake
Chimney filter is set up in parallel with the first screen pipe.
2. the heat exchange station waste liquid filter pipe in production of caustic soda as claimed in claim 1, it is characterised in that：The reverse interface with
Adapter is fixed for threaded connection.
3. the heat exchange station waste liquid filter pipe in production of caustic soda as claimed in claim 2, it is characterised in that：The pan is can
Dismounting is set.
4. the heat exchange station waste liquid filter pipe in production of caustic soda as claimed in claim 3, it is characterised in that：The filter layer is
Bilayer is set.
5. the heat exchange station waste liquid filter pipe in production of caustic soda as claimed in claim 4, it is characterised in that：The permeable membrane is
Three-layer set.
6. the heat exchange station waste liquid filter pipe in production of caustic soda as claimed in claim 5, it is characterised in that：Second filtering
Pipe is consistent with the structure of the first screen pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621327250.7U CN206337099U (en) | 2016-12-06 | 2016-12-06 | A kind of heat exchange station waste liquid filter pipe in production of caustic soda |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621327250.7U CN206337099U (en) | 2016-12-06 | 2016-12-06 | A kind of heat exchange station waste liquid filter pipe in production of caustic soda |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206337099U true CN206337099U (en) | 2017-07-18 |
Family
ID=59307207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621327250.7U Active CN206337099U (en) | 2016-12-06 | 2016-12-06 | A kind of heat exchange station waste liquid filter pipe in production of caustic soda |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206337099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108249607A (en) * | 2017-11-13 | 2018-07-06 | 泉州市惠安闽投商贸有限公司 | A kind of Domestic sewage treatment device |
-
2016
- 2016-12-06 CN CN201621327250.7U patent/CN206337099U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108249607A (en) * | 2017-11-13 | 2018-07-06 | 泉州市惠安闽投商贸有限公司 | A kind of Domestic sewage treatment device |
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