CN203551019U - Externally-draining port foam removing device of sewage treatment station - Google Patents
Externally-draining port foam removing device of sewage treatment station Download PDFInfo
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- CN203551019U CN203551019U CN201320745628.5U CN201320745628U CN203551019U CN 203551019 U CN203551019 U CN 203551019U CN 201320745628 U CN201320745628 U CN 201320745628U CN 203551019 U CN203551019 U CN 203551019U
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- pasteur
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- plant
- sewage treatment
- treatment station
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Abstract
The utility model relates to a sewage defoaming device, in particular to an externally-draining port foam removing device of a sewage treatment station. The externally-draining port foam removing device comprises a sewage treatment station last-stage water tank and a Pasteur flow groove. The front end of the Pasteur flow groove is provided with a buffering device, and the sewage treatment station last-stage water tank is communicated with the Pasteur flow groove through the buffering device. The externally-draining port foam removing device further comprises a siphon and a spray header. One end of the siphon is inserted into the sewage treatment station last-stage water tank, the other end of the siphon is vertically connected with the spray header, and the spray header is arranged at the juncture between an opening of the Pasteur flow groove and the buffering device. According to the externally-draining port foam removing device, water inside the sewage treatment station last-stage water tank is guided to the spray header based on the siphon principle, the water is sprayed to the surface of externally-drained water flowing into the Pasteur flow groove through the spray header, and foam, produced by the differential pressure of the sewage treatment station last-stage water tank, on the surface of the externally-drained water can be removed in a dispersing mode. A large amount of cost is saved, secondary pollution caused by an antifoaming agent can be avoided, and the externally-draining port foam removing device is suitable for being popularized and applied to the industries such as the spinning industry, the chemical industry, the tanning industry, the printing and dyeing industry and the papermaking industry.
Description
Technical field
The utility model relates to a kind of sewage defoaming device, is specifically related to a kind of plant of water disposal and arranges a mouthful foam removal device outward.
Background technology
Present stage, weaving, chemical industry, printing and dyeing, papermaking and leather industry, can produce a large amount of industrial waste waters, waste water is through plant of water disposal processing, and when plant of water disposal final stage pond enters freeing port, because the relation of pond pressure reduction and flow velocity can produce a large amount of foams, these foams can have a strong impact on the measuring accuracy of on-line monitoring drain discharge, general enterprises can take defoamer to carry out the removal of foam, but this type of valuable product, and easily cause secondary pollution, cause environmental hazard.
Utility model content
For overcoming the deficiency in above-mentioned technology, the purpose of this utility model is: provide a kind of plant of water disposal to arrange a mouthful foam removal device outward, can remove in time foam, guarantee the measuring accuracy of on-line monitoring drain discharge.
The utility model for the technical scheme that its technical matters of solution adopts is:
Described plant of water disposal is arranged a mouthful foam removal device outward, comprise plant of water disposal final stage pond and Pasteur's flow channel, Pasteur's flow channel front end is provided with snubber assembly, plant of water disposal final stage pond communicates with Pasteur's flow channel by snubber assembly, also comprise U trap and spray head, plant of water disposal final stage pond is inserted in described U trap one end, and the U trap other end vertically connects spray head, and spray head is arranged on the junction of Pasteur's flow channel notch and snubber assembly.
Wherein, described U trap comprises arm I and arm II, on arm I and arm II, be respectively equipped with valve I and valve II, during use, first open valve I, by funnel, in arm I, pour water, after full water in arm II, valve I is closed, open valve II, water in plant of water disposal final stage pond continues to enter spray head by arm II and valve II under the effect of atmospheric pressure, the foam forming while spraying plant of water disposal final stage tank drain through Pasteur's flow channel.
Wherein, described snubber assembly is buffering pond, buffering ditch or surge tank, first plant of water disposal final stage tank drain arrives Pasteur's flow channel through snubber assembly, and buffering pond, the gentle bath in buffering ditch groove all can well be gathered current, prevent sewage outflow.
Wherein, described spray head is the cylindrical tube of closed at both ends, showerhead bottom surface and side are provided with apopore, apopore distributes to its symmetria bilateralis from spray head bottom, the radian surrounding is not more than 180 degree, water in spray head can to Pasteur's flow channel direction and to all directions of Pasteur's flow channel front snubber assembly with fan-shaped sprinkling, cover the inlet area before whole Pasteur's flow channel notch and Pasteur's flow channel, effectively eliminate the foam of the outer drainage surface that enters Pasteur's flow channel.
The utility model utilizes U trap that the water in plant of water disposal final stage pond is guided to spray head, then by spray head, be sprayed to the outer drainage surface that enters Pasteur's flow channel, eliminate dispersedly the foam of the outer drainage surface forming due to the pressure reduction in plant of water disposal final stage pond, simple and practical, avoid the secondary pollution of using defoamer to produce.
Compared with prior art, the utlity model has following beneficial effect:
The utility model is simple in structure, easy to use, utilize siphon principle that sewage is guided to spray head, then sewage is sprayed to the sewage surface that enters Pasteur's flow channel by spray head, can eliminate dispersedly the foam of the outer drainage surface forming due to the pressure reduction in plant of water disposal final stage pond, low cost of manufacture, compared with expensive defoamer, not only saves great amount of cost, can also avoid its secondary pollution causing, be adapted at the industries such as weaving, chemical industry, printing and dyeing, papermaking and process hides and apply.
Accompanying drawing explanation
Fig. 1 the utility model structural representation.
In figure: 1, plant of water disposal final stage pond; 2, Pasteur's flow channel; 3, U trap; 4, spray head; 5, valve I; 6, valve II; 7, funnel; 8, arm I; 9, arm II; 10, apopore; 11, snubber assembly.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
As shown in Figure 1, plant of water disposal described in the utility model is arranged a mouthful foam removal device outward, comprise plant of water disposal final stage pond 1 and Pasteur's flow channel 2, Pasteur's flow channel 2 front ends are provided with snubber assembly 11, plant of water disposal final stage pond 1 communicates with Pasteur's flow channel 2 by snubber assembly 11, also comprise U trap 3 and spray head 4, plant of water disposal final stage pond 1 is inserted in described U trap 3 one end, U trap 3 other ends vertically connect spray head 4, and spray head 4 is arranged on the junction of Pasteur's flow channel 2 notches and snubber assembly 11.
Wherein, described U trap 3 comprises arm I8 and arm II9, on arm I8 and arm II9, be respectively equipped with valve I5 and valve II6, during use, first open valve I5, by funnel 7, in arm I8, pour water, after full water in arm II9, valve I5 is closed, open valve II6, water in plant of water disposal final stage pond 1 continues to enter spray head 4 by arm II9 and valve II6 under the effect of atmospheric pressure, the foam forming while spraying plant of water disposal final stage tank drain through Pasteur's flow channel; Snubber assembly 11 is buffering pond, and plant of water disposal final stage tank drain is first through buffering pond arrival Pasteur flow channel, and current can well be gathered in buffering pond, prevent sewage outflow, in addition, snubber assembly 11 also can adopt the gentle bath in buffering ditch groove, but is not limited to above three kinds; The cylindrical tube that spray head 4 is closed at both ends, spray head 4 bottom surfaces and side are provided with apopore 10, apopore 10 distributes from spray head 4 bottoms to its symmetria bilateralis, the radian surrounding is not more than 180 degree, water in spray head 4 can to Pasteur's flow channel 2 directions and to all directions in Pasteur's flow channel 2 buffering ponds, front 11 with fan-shaped sprinkling, cover the inlet area before whole Pasteur's flow channel 2 notches and Pasteur's flow channel 2, effectively eliminate the foam of the outer drainage surface that enters Pasteur's flow channel 2.
The utility model utilizes U trap 3 that the water in plant of water disposal final stage pond 1 is guided to spray head 4, then by spray head 4, be sprayed to the outer drainage surface that enters Pasteur's flow channel 2, can eliminate dispersedly the foam of the outer drainage surface forming due to the pressure reduction in plant of water disposal final stage pond 1, simple and practical, avoid the secondary pollution of using defoamer to produce.
Claims (4)
1. a plant of water disposal is arranged a mouthful foam removal device outward, comprise plant of water disposal final stage pond (1) and Pasteur's flow channel (2), Pasteur's flow channel (2) front end is provided with snubber assembly (11), plant of water disposal final stage pond (1) communicates with Pasteur's flow channel (2) by snubber assembly (11), it is characterized in that, also comprise U trap (3) and spray head (4), plant of water disposal final stage pond (1) is inserted in described U trap one end, U trap (3) other end vertically connects spray head (4), spray head (4) is arranged on the junction of Pasteur's flow channel (2) notch and snubber assembly (11).
2. plant of water disposal according to claim 1 is arranged a mouthful foam removal device outward, it is characterized in that, described U trap (3) comprises arm I(8) and arm II(9), arm I(8) and arm II(9) on be respectively equipped with valve I(5) and valve II(6).
3. plant of water disposal according to claim 1 is arranged a mouthful foam removal device outward, it is characterized in that, described snubber assembly (11) is buffering pond, buffering ditch or surge tank.
4. according to the plant of water disposal described in claim 1,2 or 3, arrange a mouthful foam removal device outward, it is characterized in that, the cylindrical tube that described spray head (4) is closed at both ends, spray head (4) bottom surface and side are provided with apopore (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320745628.5U CN203551019U (en) | 2013-11-21 | 2013-11-21 | Externally-draining port foam removing device of sewage treatment station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320745628.5U CN203551019U (en) | 2013-11-21 | 2013-11-21 | Externally-draining port foam removing device of sewage treatment station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203551019U true CN203551019U (en) | 2014-04-16 |
Family
ID=50469117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320745628.5U Expired - Fee Related CN203551019U (en) | 2013-11-21 | 2013-11-21 | Externally-draining port foam removing device of sewage treatment station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203551019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111873608A (en) * | 2020-07-08 | 2020-11-03 | 武汉红金龙印务股份有限公司 | Ink bubble suppressing device |
-
2013
- 2013-11-21 CN CN201320745628.5U patent/CN203551019U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111873608A (en) * | 2020-07-08 | 2020-11-03 | 武汉红金龙印务股份有限公司 | Ink bubble suppressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20171121 |