CN212151948U - A sewage treatment plant for chlor-alkali chemical industry - Google Patents
A sewage treatment plant for chlor-alkali chemical industry Download PDFInfo
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- CN212151948U CN212151948U CN202020785878.1U CN202020785878U CN212151948U CN 212151948 U CN212151948 U CN 212151948U CN 202020785878 U CN202020785878 U CN 202020785878U CN 212151948 U CN212151948 U CN 212151948U
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Abstract
The utility model discloses a sewage treatment plant for chlor-alkali chemical industry belongs to sewage treatment technical field. A sewage treatment device for chlor-alkali chemical industry comprises a disinfection box, a reaction box and a sedimentation box, wherein a water inlet pipe is fixedly connected to the disinfection box, a first sliding chute is fixedly connected to the inner wall of the disinfection box, a first sliding rod is slidably connected to the first sliding chute, and a second sliding chute is fixedly connected to the upper end of the first sliding rod; the utility model discloses an interact of first slide bar and first tooth pivot of taking makes first filter plate take out the clearance more easily, take the interact of tooth pivot through second slide bar and second, make the second filter plate take out the clearance more easily, the rotation through the second pivot makes the flow rate of the interior sewage of reaction box accelerate, the area of contact of ozone and sewage has also been increased, make more high-efficient, thorough of reaction, the sediment granule that also makes reaction generate can not be at reaction box cohesion, guarantee to deposit in final all get into the setting tank.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a sewage treatment plant for chlor-alkali chemical industry.
Background
The chlor-alkali chemical industry, also called chlor-alkali industry, industrially uses the method of electrolyzing saturated NaCl solution to prepare NaOH, Cl2 and H2, and uses them as raw materials to produce a series of chemical products, called chlor-alkali industry, causing the source of sewage, the water pollution caused by industrial wastewater is the most serious, because the industrial wastewater contains many pollutants, the components are complex, not only difficult to purify, but also difficult to treat, wherein, the chlor-alkali industry has the function of being unable to replace in the social development of China, however, in the chlor-alkali chemical production activity, a large amount of water is needed as a reactant, which causes a large amount of industrial wastewater to be produced in the chlor-alkali chemical production process to harm the environment, the filtering device in the existing sewage treatment device is not easy to take out and clean, the sewage and chemical agent react, which makes the effect of the device for treating sewage unsatisfactory.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the sewage treatment in the prior art is not thorough, and the discharged sewage contains precipitated particles and a large amount of chemical ions which still cause serious pollution to the surrounding environment, and provides a sewage treatment device for chlor-alkali chemical industry.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sewage treatment device for chlor-alkali chemical industry comprises a disinfection box, a reaction box and a sedimentation box, wherein a water inlet pipe is fixedly connected to the disinfection box, a first chute is fixedly connected to the inner wall of the disinfection box, a first sliding rod is slidably connected to the first chute, a first groove is formed in the lower end of the first sliding rod, a second chute is fixedly connected to the upper end of the first sliding rod, a first filter plate is slidably connected to the disinfection box, a first sliding block is fixedly connected to the bottom of the first filter plate and matched with the second chute, a first toothed rotating shaft is arranged in the disinfection box and connected with a first motor through a third bearing, a second motor is connected to the other first toothed rotating shaft through a fourth bearing and meshed with the first sliding rod, and an ultraviolet lamp is fixedly connected to the disinfection box, the lower end of the disinfection box is fixedly connected with a first conduit, the first conduit is fixedly connected with a first water pump, the first water pump is connected with the reaction box through a first liquid outlet pipe, the upper end of the reaction box is fixedly connected with a feeding pipe, the reaction box is internally provided with a second rotating shaft, one end of the second rotating shaft is connected with a third motor through a first bearing, the other end of the second rotating shaft is connected with an air inlet pipe through a second bearing, the second rotating shaft is of a hollow structure, the shaft wall of the second rotating shaft is provided with an air guide hole, the bottom of the reaction box is fixedly connected with a second conduit, the second conduit is fixedly connected with a second water pump, the second water pump is connected with the sedimentation box through a second liquid outlet pipe, the inner wall of the sedimentation box is fixedly connected with a third chute, the third chute is slidably connected with a second sliding rod, the lower end of the second sliding rod is provided with a, second slide bar upper end fixedly connected with fourth spout, sliding connection has the second filter plate in the setting tank, second filter plate bottom fixedly connected with second slider, the second slider meshes with the fourth spout mutually, be equipped with the tooth pivot of second in the setting tank, one of them the tooth pivot of second is connected on the fourth motor through the fifth bearing, another the tooth pivot of second is connected on the fifth motor through the sixth bearing, the tooth pivot of second meshes with the second slide bar mutually, setting tank bottom fixedly connected with outlet pipe.
Preferably, a transparent lampshade is fixedly connected to the ultraviolet lamp.
Preferably, the second rotating shaft is fixedly connected with fan blades.
Preferably, a valve is arranged on the water outlet pipe.
Preferably, the bottom of disinfection case, reaction box and setting tank all is equipped with the base.
Compared with the prior art, the utility model provides a sewage treatment plant for chlor-alkali chemical industry possesses following beneficial effect:
1. this sewage treatment plant can filter the sediment in the sewage through the setting of first filter plate, filters the sediment granule that forms in the reaction through the setting of second filter plate.
2. The sewage treatment device enables the first filter plate to be taken out and cleaned more easily through the interaction of the first sliding rod and the first toothed rotating shaft, enables the second filter plate to be taken out and cleaned more easily through the interaction of the second sliding rod and the second toothed rotating shaft,
3. this sewage treatment plant can effectively kill the bacterium of breeding in the sewage through ultraviolet lamp setting.
4. This sewage treatment plant, the rotation through the second pivot makes the flow speed of sewage accelerate in the reaction box, has also increased the area of contact of ozone with sewage, makes more high-efficient, the thorough of reaction, also makes the sediment granule that the reaction generated can not gather in the reaction box, guarantees to deposit finally all get into in the setting tank.
5. This sewage treatment plant prevents through the setting of transparent lamp shade that sewage from causing the short circuit to ultraviolet lamp.
6. This sewage treatment plant through fixedly connected with flabellum in the second pivot, accelerates the mobile speed of sewage when making the second pivot rotate, more is favorable to going on of chemical reaction in the reaction box.
7. This sewage treatment plant through all parts to in disinfect box, reaction box and the setting tank all done anti-oxidant, corrosion-resistant processing, has avoided the corruption and the oxidation of sewage to equipment itself, has increased the life of equipment, has reduced the maintenance cost.
The device in not relate to the part all the same with prior art or can adopt prior art to realize, the utility model discloses an interact of first slide bar and first tooth pivot makes the clearance of taking out more easily of first filter plate, takes the interact of tooth pivot through second slide bar and second, makes the clearance of taking out more easily of second filter plate, the rotation through the second pivot makes the flow speed of sewage in the reaction box accelerate, the area of contact of ozone and sewage has also been increased, make the reaction more high-efficient, thoroughly, the sediment granule that also makes the reaction generate can not gather in the reaction box, guarantee to deposit final whole entering precipitation case.
Drawings
FIG. 1 is a schematic structural view of a sewage treatment plant for chlor-alkali chemical industry according to the present invention;
FIG. 2 is a front view of a sewage treatment plant for chlor-alkali chemical industry according to the present invention;
FIG. 3 is a schematic structural diagram of a second rotating shaft of the sewage treatment plant for chlor-alkali chemical industry.
In the figure: 1. a sterilizing box; 2. a reaction box; 3. a settling tank; 4. a water inlet pipe; 5. a first chute; 6. a first slide bar; 7. a first filter plate; 8. a first slider; 9. a second chute; 10. a first toothed rotating shaft; 11. an ultraviolet lamp; 12. a first conduit; 13. a first water pump; 14. a feed pipe; 15. a second rotating shaft; 16. a second conduit; 17. a second water pump; 18. a third chute; 19. a second slide bar; 20. a second filter plate; 21. a fourth chute; 22. a second slider; 23. a second toothed rotating shaft; 24. a water outlet pipe; 25. a valve; 26. an air inlet pipe; 27. a third motor; 28. a first motor; 29. a second motor; 30. a fourth motor; 31. a fifth motor; 32. a first liquid outlet pipe; 33. a second liquid outlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-3, a sewage treatment device for chlor-alkali chemical industry, comprising a disinfection box 1, a reaction box 2, a sedimentation box 3, a water inlet pipe 4 fixedly connected to the disinfection box 1, a first chute 5 fixedly connected to the inner wall of the disinfection box 1, a first slide bar 6 slidably connected to the first chute 5, a first groove arranged at the lower end of the first slide bar 6, a second chute 9 fixedly connected to the upper end of the first slide bar 6, a first filter plate 7 slidably connected to the disinfection box 1, a first slide block 8 fixedly connected to the bottom of the first filter plate 7, the first slide block 8 matching with the second chute 9, a first toothed rotating shaft 10 arranged in the disinfection box 1, a first motor 28 connected to the first toothed rotating shaft 10 through a third bearing, a second motor 29 connected to the other first toothed rotating shaft 10 through a fourth bearing, the first toothed rotating shaft 10 meshing with the first slide bar 6, an ultraviolet lamp 11 is fixedly connected in the disinfection box 1, a first guide pipe 12 is fixedly connected at the lower end of the disinfection box 1, a first water pump 13 is fixedly connected on the first guide pipe 12, the first water pump 13 is connected with the reaction box 2 through a first liquid outlet pipe 32, a feeding pipe 14 is fixedly connected at the upper end of the reaction box 2, a second rotating shaft 15 is arranged in the reaction box 2, one end of the second rotating shaft 15 is connected with a third motor 27 through a first bearing, the other end of the second rotating shaft 15 is connected with an air inlet pipe 26 through a second bearing, the second rotating shaft 15 is of a hollow structure, the shaft wall of the second rotating shaft 15 is provided with an air guide hole, a second guide pipe 16 is fixedly connected at the bottom of the reaction box 2, a second water pump 17 is fixedly connected on the second guide pipe 16, the second water pump 17 is connected with the sedimentation box 3 through a second liquid outlet pipe 33, a third sliding chute 18 is fixedly connected on the inner wall, a second groove is formed in the lower end of the second sliding rod 19, a fourth chute 21 is fixedly connected to the upper end of the second sliding rod 19, a second filter plate 20 is connected in the settling tank 3 in a sliding mode, a second sliding block 22 is fixedly connected to the bottom of the second filter plate 20, the second sliding block 22 is meshed with the fourth chute 21, a second toothed rotating shaft 23 is arranged in the settling tank 3, one second toothed rotating shaft 23 is connected to a fourth motor 30 through a fifth bearing, the other second toothed rotating shaft 23 is connected to a fifth motor 31 through a sixth bearing, the second toothed rotating shaft 23 is matched with the second sliding rod 19, and a water outlet pipe 24 is fixedly connected to the bottom of the settling tank 3;
sewage enters the disinfection box 1 through the water inlet pipe 4, the slag in the sewage is filtered out when the sewage passes through the first filter plate 7, the sewage is disinfected by the ultraviolet lamp 11, after the disinfection is completed, the sewage is pumped into the reaction box 2 along the first guide pipe 12 through the first water pump 13, a worker introduces specific chemical substances into the reaction box 2 through the inlet pipe 14, harmful molecules in the sewage are discharged through chemical reaction, ozone is conveyed into the reaction box 2 through the air inlet pipe 26, the ozone can further oxidize and decompose harmful substances in the sewage, the harmful substances in the sewage are thoroughly oxidized and separated through adding specific chemical agents and inputting the ozone, the third motor 27 drives the second rotating shaft 15 to rotate, the ozone is discharged through an air outlet on the second rotating shaft 15, the contact area between the ozone and the sewage is increased, the oxidation reaction is carried out more thoroughly, the flowing speed of the sewage is increased through the arrangement of fan blades, after the reaction is finished, sewage is pumped to the sedimentation tank 3 along the second guide pipe 16 by the second water pump 17, the sewage is filtered by the second filter plate 20 to remove sediment particles formed in the reaction and is discharged through the water outlet pipe 24, after the sewage treatment is finished, a user can drive the first toothed rotating shaft 10 to rotate through the first motor 28 and the second motor 29, so that the first sliding rod 6 moves upwards to the first filter plate 7 above the tank opening, the first filter plate 7 is taken out and cleaned, the second toothed rotating shaft 23 is driven to rotate through the fourth motor 30 and the fifth motor 31, the second sliding rod 19 moves upwards to the second filter plate 20 above the tank opening, the second filter plate 20 is taken out and cleaned, and the cleaning is more convenient.
Example 2:
referring to fig. 1 to 3, a sewage treatment apparatus for chlor-alkali chemical industry is substantially the same as that of embodiment 1, and further, a transparent lampshade is fixedly connected to the ultraviolet lamp 11, and the transparent lampshade is arranged to prevent sewage from short-circuiting the ultraviolet lamp 11.
Example 3: referring to FIGS. 1 to 3, a sewage treatment apparatus for chlor-alkali chemical industry, corresponding to example 1
This is the same, and further, fixedly connected with flabellum on the second pivot 15 makes the second pivot 15 accelerate the mobile speed of sewage when rotating, more is favorable to going on of chemical reaction in the reaction box 2.
Example 4:
referring to fig. 1-3, a sewage treatment device for chlor-alkali chemical industry is similar to that of embodiment 1, and further, a valve 25 is disposed on the water outlet pipe 24, and the valve 25 can control the discharge amount of sewage.
Example 5:
referring to FIGS. 1 to 3, a sewage treatment apparatus for chlor-alkali chemical industry, corresponding to example 1
This is the same, and further, disinfection case 1, reaction box 2 and settling tank 3's bottom all is equipped with the base, and the user can install the universal wheel below the base, and is more convenient when making equipment transport.
The utility model discloses in, through the interact of first slide bar 6 and first tooth pivot 10 of taking, make first filter plate 7 take out the clearance more easily, take the interact of tooth pivot 23 through second slide bar 19 and second, make second filter plate 20 take out the clearance more easily, the rotation through second pivot 15 makes the flow speed of sewage accelerate in the reaction box 2, the area of contact of ozone and sewage has also been increased, make more high-efficient, thorough of reaction, the precipitate granule that also makes the reaction generate can not be at reaction box 2 cohesion, guarantee to deposit finally all entering in the setting tank 3.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The sewage treatment device for chlor-alkali chemical industry comprises a disinfection box (1), a reaction box (2) and a precipitation box (3), and is characterized in that a water inlet pipe (4) is fixedly connected to the disinfection box (1), a first chute (5) is fixedly connected to the inner wall of the disinfection box (1), a first sliding rod (6) is slidably connected to the first chute (5), a first groove is formed in the lower end of the first sliding rod (6), a second chute (9) is fixedly connected to the upper end of the first sliding rod (6), a first filter plate (7) is slidably connected to the disinfection box (1), a first sliding block (8) is fixedly connected to the bottom of the first filter plate (7), the first sliding block (8) is matched with the second chute (9), a first toothed rotating shaft (10) is arranged in the disinfection box (1), the first toothed rotating shaft (10) is connected with a first motor (28) through a third bearing, wherein another first area tooth pivot (10) is connected with second motor (29) through the fourth bearing, first area tooth pivot (10) meshes with first slide bar (6) mutually, fixedly connected with ultraviolet lamp (11) in disinfect box (1), disinfect box (1) lower extreme fixedly connected with first pipe (12), fixedly connected with first water pump (13) on first pipe (12), be connected through first drain pipe (32) between first water pump (13) and reaction box (2), reaction box (2) upper end fixedly connected with inlet pipe (14), be equipped with second pivot (15) in reaction box (2), second pivot (15) one end is connected with third motor (27) through first bearing, the other end of second pivot (15) is connected with intake pipe (26) through the second bearing, second pivot (15) are hollow structure, the second rotating shaft (15) is provided with an air guide hole in the shaft wall, a second guide pipe (16) is fixedly connected to the bottom of the reaction box (2), a second water pump (17) is fixedly connected to the second guide pipe (16), the second water pump (17) is connected with the settling box (3) through a second liquid outlet pipe (33), a third sliding chute (18) is fixedly connected to the inner wall of the settling box (3), a second sliding rod (19) is connected to the third sliding chute (18) in a sliding manner, a second groove is formed in the lower end of the second sliding rod (19), a fourth sliding chute (21) is fixedly connected to the upper end of the second sliding rod (19), a second filter plate (20) is connected to the settling box (3) in a sliding manner, a second sliding block (22) is fixedly connected to the bottom of the second filter plate (20), the second sliding block (22) is meshed with the fourth sliding chute (21), a second rotating shaft (23) is arranged in the settling box (3), one of the second toothed rotating shafts (23) is connected to a fourth motor (30) through a fifth bearing, the other second toothed rotating shaft (23) is connected to a fifth motor (31) through a sixth bearing, the second toothed rotating shaft (23) is matched with the second sliding rod (19), and a water outlet pipe (24) is fixedly connected to the bottom of the settling tank (3).
2. The wastewater treatment device for chlor-alkali chemical industry as claimed in claim 1, wherein said ultraviolet lamp (11) is fixedly connected with a transparent lampshade.
3. The sewage treatment device for chlor-alkali chemical industry as claimed in claim 1, wherein said second rotating shaft (15) is fixedly connected with fan blades.
4. The sewage treatment device for chlor-alkali chemical industry as claimed in claim 1, wherein said outlet pipe (24) is provided with a valve (25).
5. The sewage treatment plant for chlor-alkali chemical industry according to any of the claims 1 to 4, characterized in that the bottom of said disinfection tank (1), reaction tank (2) and settling tank (3) are equipped with a base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020785878.1U CN212151948U (en) | 2020-05-13 | 2020-05-13 | A sewage treatment plant for chlor-alkali chemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020785878.1U CN212151948U (en) | 2020-05-13 | 2020-05-13 | A sewage treatment plant for chlor-alkali chemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212151948U true CN212151948U (en) | 2020-12-15 |
Family
ID=73710226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020785878.1U Expired - Fee Related CN212151948U (en) | 2020-05-13 | 2020-05-13 | A sewage treatment plant for chlor-alkali chemical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212151948U (en) |
-
2020
- 2020-05-13 CN CN202020785878.1U patent/CN212151948U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |