CN213738695U - Coagulation air flotation tank for sewage treatment in industrial park - Google Patents
Coagulation air flotation tank for sewage treatment in industrial park Download PDFInfo
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- CN213738695U CN213738695U CN202022501890.8U CN202022501890U CN213738695U CN 213738695 U CN213738695 U CN 213738695U CN 202022501890 U CN202022501890 U CN 202022501890U CN 213738695 U CN213738695 U CN 213738695U
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- tank body
- sewage
- tank
- pipe
- sewage treatment
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- 239000010865 sewage Substances 0.000 title claims abstract description 78
- 238000011282 treatment Methods 0.000 title claims abstract description 32
- 238000005345 coagulation Methods 0.000 title claims description 17
- 230000015271 coagulation Effects 0.000 title claims description 17
- 238000005188 flotation Methods 0.000 title claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000000926 separation method Methods 0.000 claims abstract description 36
- 239000003814 drug Substances 0.000 claims abstract description 32
- 239000000693 micelle Substances 0.000 abstract description 29
- 229940079593 drug Drugs 0.000 description 8
- 238000005192 partition Methods 0.000 description 8
- 239000002351 wastewater Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 229940037003 alum Drugs 0.000 description 3
- -1 aluminum chlorohydroxide Chemical compound 0.000 description 3
- 230000001112 coagulating effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- LVYZJEPLMYTTGH-UHFFFAOYSA-H dialuminum chloride pentahydroxide dihydrate Chemical compound [Cl-].[Al+3].[OH-].[OH-].[Al+3].[OH-].[OH-].[OH-].O.O LVYZJEPLMYTTGH-UHFFFAOYSA-H 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model relates to a sewage treatment plant technical field especially relates to a thoughtlessly congeal air supporting tank that industrial park sewage treatment used, include: a water inlet pipe and a medicament pipe are arranged above the tank body, a sewage discharge pipe is arranged at the lower part of the tank body, and a drain pipe is arranged at the bottom of the tank body; the sewage separation plate is arranged at the bottom of the inner wall of the tank body, one side of the sewage separation plate is rotatably connected with the tank body through a rotating shaft, and the sewage discharge pipe is arranged above the rotating shaft; a filter screen is arranged above the drain pipe and is arranged on the dirt separation plate; the traction cylinder is arranged at the top of the inner wall of the tank body, a telescopic rod of the traction cylinder is connected with the sliding block, the sliding block is arranged on the sliding rail, and the sliding rail is arranged at the top of the inner wall of the tank body; a traction rope is arranged between the sliding block and the dirt separating plate. The utility model provides an among the prior art thoughtlessly congeal the air supporting jar and strike off unclean problem. The concrete air-floating tank separates drainage and pollution discharge, separates the water body to be treated from the micelle, and prevents a small part of the micelle from entering a drainage pipe.
Description
Technical Field
The utility model relates to a sewage treatment plant technical field especially relates to a thoughtlessly congeal air supporting tank that industrial park sewage treatment used.
Background
The industrial park generates production wastewater in the production process, wherein the production wastewater mainly comprises cleaning wastewater and circulating cooling water. At present, a plurality of industrial wastewater treatment methods are available at home and abroad, and the wastewater treatment technology also comprises a physical chemical method and a biological method. Meanwhile, the wastewater is divided according to the treatment degree according to different requirements of the pollution degree of the wastewater and the discharged water quality, and the wastewater can be divided into primary treatment, secondary treatment and advanced treatment. However, many existing sewage treatment methods cannot well treat the wastewater to meet the existing needs.
PAC (aluminum chlorohydroxide) is added into the coagulation air floatation tank, and is hydrolyzed to interact with suspended matters in water, so that SS and COD are condensed into micelles (alum blossom shapes) with better settleability, a large amount of micro bubbles in sewage are adhered to alum blossom generated by reaction, the specific gravity of the alum blossom is reduced to float to the water surface, and therefore the sewage is purified, and most of grease, SS and COD in the sewage can be removed.
Industrial park waste water treatment generally all will handle through the air supporting pond of coagulating, but strike off micelle (vitriol flower form) through the sediment scraper on upper portion among the air supporting pond of coagulating/the air supporting jar of coagulating among the prior art, the whole area occupied of equipment is great to strike off unclean micelle (vitriol flower form), strike off the effect promptly and be poor.
SUMMERY OF THE UTILITY MODEL
In view of the above prior art's shortcoming, the utility model aims at providing a thoughtlessly congeal air supporting tank that industrial park sewage treatment used for solve among the prior art thoughtlessly congeal air supporting tank and strike off unclean problem. The concrete air-floating tank separates drainage and pollution discharge, separates a water body to be treated from the micelle, and prevents a small part of the micelle from entering a drainage pipe; the concrete air flotation tank has small occupied area and good separation effect.
In order to achieve the above objects and other related objects, the present invention provides a coagulation air-bearing tank for industrial park sewage treatment, the coagulation air-bearing tank comprises:
the device comprises a tank body, a water inlet pipe and a medicament pipe are arranged on the tank body, a sewage discharge pipe is arranged at the lower part of the tank body, and a drain pipe is arranged at the bottom of the tank body;
the sewage separation plate is arranged at the bottom of the inner wall of the tank body, one side of the sewage separation plate is rotatably connected with the tank body through a rotating shaft, and the sewage discharge pipe is arranged above the rotating shaft; a filter screen is arranged above the drain pipe and is arranged on the dirt separation plate;
the traction cylinder is installed at the top of the inner wall of the tank body, a telescopic rod of the traction cylinder is connected with a sliding block, the sliding block is installed on a sliding rail, and the sliding rail is installed at the top of the inner wall of the tank body; and a traction rope is arranged between the sliding block and the sewage separation plate.
Because the micelle floats on the surface of water, so the bottom of the jar body sets up the drain pipe, and the water after the processing can be followed in the drain pipe of bottom and all discharged. Because the filter screen is arranged on the dirt separating plate, when the micelle contacts with the filter screen, the water body below the micelle is discharged from the drain pipe, and the condition of water discharge separation can not occur. The micelle is by the separation of dirt partition plate, drives the haulage rope through drawing the cylinder and removes, and the haulage rope drives the rotation of dirt partition plate to make the micelle on the dirt partition plate discharge from the blow off pipe completely. The concrete air-floating tank separates drainage and pollution discharge, separates the water body to be treated from the micelle, and prevents a small part of the micelle from entering a drainage pipe. The concrete air flotation tank has small occupied area and good separation effect.
In an embodiment of the present invention, the dirt-separating plate is provided with a circular filter screen corresponding to the drain pipe. Set up circular filter screen, when separating dirty board and being in the tiling state, circular filter screen is in the top of drain pipe, can realize the function of drainage.
In an embodiment of the utility model, be provided with the semicone cell body on the dirt partition plate, the pointed end of semicone cell body with the blow off pipe intercommunication. Set up the semiconical groove body on separating dirty board, the pointed end and the blow off pipe intercommunication of semiconical groove body, when separating dirty board and being in the tilt state, the micelle can discharge through the blow off pipe gradually on separating dirty board. The semi-conical groove body helps the micelle to be discharged from the sewage discharge pipe, and the micelle is prevented from remaining on the sewage separation plate.
In an embodiment of the utility model, be provided with the polygon filter screen on the dirt partition plate, the below of polygon filter screen is provided with the arc water catch bowl, the drain pipe with the arc water catch bowl intercommunication. Compared with a circular filter screen, the polygonal filter screen has a larger area, and drainage can be accelerated. An arc-shaped water collecting tank is arranged below the polygonal filter screen, so that water can be drained conveniently.
In an embodiment of the present invention, the drug tube includes a first drug tube and a second drug tube, and the first drug tube and the second drug tube are mounted on the top of the tank body. By designing the first medicament tube and the second medicament tube, the first medicament tube is generally used for adding pure water, and the second medicament tube is generally used for adding PAC (aluminum chlorohydrate). The PAC (aluminum chlorohydrate) is hydrolyzed and then added into the sewage to be treated.
In an embodiment of the utility model, install the pH sensor on the jar body, the pH sensor is installed the top of blow off pipe. The pH sensor is arranged on the tank body, so that the change condition of the pH value of the water body can be observed conveniently.
In an embodiment of the present invention, the tank body is provided with an observation window. Through the design observation window, be convenient for observe the liquid level of water and the liquid level of micelle.
As the above, the utility model discloses a thoughtlessly congeal air supporting jar that industrial park sewage treatment used has following beneficial effect: because the micelle floats on the surface of water, so the bottom of the jar body sets up the drain pipe, and the water after the processing can be followed in the drain pipe of bottom and all discharged. Because the filter screen is arranged on the dirt separating plate, when the micelle contacts with the filter screen, the water body below the micelle is discharged from the drain pipe, and the condition of water discharge separation can not occur. The micelle is by the separation of dirt partition plate, drives the haulage rope through drawing the cylinder and removes, and the haulage rope drives the rotation of dirt partition plate to make the micelle on the dirt partition plate discharge from the blow off pipe completely. The concrete air-floating tank separates drainage and pollution discharge, separates the water body to be treated from the micelle, and prevents a small part of the micelle from entering a drainage pipe. The concrete air flotation tank has small occupied area and good separation effect.
Drawings
FIG. 1 is a schematic view of a concrete air-floating tank for sewage treatment in an industrial park according to embodiment 1 of the present invention.
Fig. 2 is a schematic view showing the inside of a concrete air-floating tank for sewage treatment in an industrial park according to embodiment 1 of the present invention.
Fig. 3 is a schematic view showing that a sewage separation plate in a coagulation air-float tank for sewage treatment in an industrial park is in an inclined state in embodiment 1 of the present invention.
Fig. 4 shows that the utility model discloses in embodiment 1 a sewage treatment used in industrial park's concrete air supporting tank in separate dirty board be in the schematic diagram of tiling state.
Fig. 5 is a schematic view showing a sewage separation plate in a coagulation air-float tank for sewage treatment in an industrial park according to embodiment 1 of the present invention.
Fig. 6 is an overall schematic diagram of a concrete air-floating tank for sewage treatment in an industrial park according to embodiment 2 of the present invention.
Fig. 7 is a schematic view showing that a sewage separation plate in a coagulation air-float tank for sewage treatment in an industrial park is in an inclined state in embodiment 2 of the present invention.
Fig. 8 shows that the utility model discloses in 2 embodiment a sewage treatment of industrial park's sewage treatment uses the gas floating tank that separates the schematic diagram that the dirt board is in the tiling state with thoughtlessly congealing.
Fig. 9 is a schematic view showing a sewage separation plate in a coagulation air-float tank for sewage treatment in an industrial park according to the embodiment 2 of the present invention.
Description of the element reference numerals
1-tank body; 2-water inlet pipe; 3-drug tube, 301-first drug tube, 302-second drug tube; 4-a sewage draining pipe; 5, a drain pipe; 6-a pH sensor; 7-an observation window; 8-a dirt-separating plate; 9-a rotating shaft; 10-round filter screen; 11-a semi-conical tank body; 12-a traction cylinder; 13-a slide block; 14-a slide rail; 15-a hauling rope; 16-polygonal filter screen; 17-arc water collecting tank.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 9. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Example 1
Referring to fig. 1 to 5, a coagulation air-floating tank for sewage treatment in an industrial park, the coagulation air-floating tank comprising:
the device comprises a tank body 1, wherein a water inlet pipe 2 and a medicament pipe 3 are arranged on the tank body 1, a sewage discharge pipe 4 is arranged at the lower part of the tank body 1, and a drain pipe 5 is arranged at the bottom of the tank body 1; the medicament tube 3 comprises a first medicament tube 301 and a second medicament tube 302, and the first medicament tube 301 and the second medicament tube 302 are mounted on the top of the tank body 1; a pH sensor 6 is arranged on the tank body 1, and the pH sensor 6 is arranged above the sewage discharge pipe 4; an observation window 7 is arranged on the tank body 1;
the sewage separation plate 8 is arranged at the bottom of the inner wall of the tank body 1, one side of the sewage separation plate 8 is rotatably connected with the tank body 1 through a rotating shaft 9, and the sewage discharge pipe 4 is arranged above the rotating shaft 9; a circular filter screen 10 corresponding to the drain pipe 5 is arranged on the dirt separating plate 8; a semi-conical groove body 11 is arranged on the sewage separation plate 8, and the tip end of the semi-conical groove body 11 is communicated with the sewage discharge pipe 4;
the traction cylinder 12 is installed at the top of the inner wall of the tank body 1, an expansion rod of the traction cylinder 12 is connected with a sliding block 13, the sliding block 13 is installed on a sliding rail 14, and the sliding rail 14 is installed at the top of the inner wall of the tank body 1; and a traction rope 15 is arranged between the sliding block 13 and the sewage separation plate 8.
The working process is as follows: pure water is added into the first agent pipe 301, and PAC (aluminum chlorohydroxide) is added into the second agent pipe 302, and then the PAC (aluminum chlorohydroxide) is hydrolyzed and then added into the sewage to be treated through the water inlet pipe 2. And opening the drain pipe 5, discharging the treated water body, and closing the drain pipe 5 after the water body is discharged. The sewage discharge pipe 4 is opened, the traction cylinder 12 pushes the sliding block 13 to move forwards, the sliding block 13 slides on the sliding rail 14 and drives the traction rope 15 to move forwards, the traction rope 15 moves forwards to drive the sewage separation plate 8 to rotate, the micelle on the sewage separation plate 8 is discharged from the sewage discharge pipe 4, and the sewage discharge pipe 4 is closed after the micelle is discharged. The traction cylinder 12 drives the sliding block 13 to reset, the sliding block 13 drives the traction rope 15 to reset, and the traction rope 15 drives the dirt separating plate 8 to reset, so that the operation can be repeated.
Example 2
Referring to fig. 6 to 9, a coagulation air-floating tank for sewage treatment in an industrial park, the coagulation air-floating tank comprising:
the device comprises a tank body 1, wherein a water inlet pipe 2 and a medicament pipe 3 are arranged on the tank body 1, a sewage discharge pipe 4 is arranged at the lower part of the tank body 1, and a drain pipe 5 is arranged at the bottom of the tank body 1; the medicament tube 3 comprises a first medicament tube 301 and a second medicament tube 302, and the first medicament tube 301 and the second medicament tube 302 are mounted on the top of the tank body 1; a pH sensor 6 is arranged on the tank body 1, and the pH sensor 6 is arranged above the sewage discharge pipe 4; an observation window 7 is arranged on the tank body 1;
the sewage separation plate 8 is arranged at the bottom of the inner wall of the tank body 1, one side of the sewage separation plate 8 is rotatably connected with the tank body 1 through a rotating shaft 9, and the sewage discharge pipe 4 is arranged above the rotating shaft 9; a polygonal filter screen 16 is arranged on the dirt separation plate 8, an arc-shaped water collecting tank 17 is arranged below the polygonal filter screen 16, and the drain pipe 5 is communicated with the arc-shaped water collecting tank 17;
the traction cylinder 12 is installed at the top of the inner wall of the tank body 1, an expansion rod of the traction cylinder 12 is connected with a sliding block 13, the sliding block 13 is installed on a sliding rail 14, and the sliding rail 14 is installed at the top of the inner wall of the tank body 1; and a traction rope 15 is arranged between the sliding block 13 and the sewage separation plate 8.
Example 2 works similarly to example 1.
To sum up, the concrete air-floating tank of the utility model separates the drainage and the pollution discharge, separates the water body to be treated from the micelle, and avoids a small part of the micelle from entering the drainage pipe 5; the concrete air flotation tank has small occupied area and good separation effect. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a thoughtlessly congeal air supporting jar that industrial park sewage treatment used which characterized in that thoughtlessly congeals the air supporting jar and includes:
the device comprises a tank body (1), wherein a water inlet pipe (2) and a medicament pipe (3) are installed on the tank body (1), a sewage discharge pipe (4) is installed on the lower portion of the tank body (1), and a drain pipe (5) is installed at the bottom of the tank body (1);
the sewage separation plate (8) is mounted at the bottom of the inner wall of the tank body (1), one side of the sewage separation plate (8) is rotatably connected with the tank body (1) through a rotating shaft (9), and the sewage discharge pipe (4) is mounted above the rotating shaft (9); a filter screen is arranged above the drain pipe (5), and the filter screen is arranged on the sewage separation plate (8);
the tank body is characterized by comprising a traction cylinder (12), wherein the traction cylinder (12) is installed at the top of the inner wall of the tank body (1), an expansion rod of the traction cylinder (12) is connected with a sliding block (13), the sliding block (13) is installed on a sliding rail (14), and the sliding rail (14) is installed at the top of the inner wall of the tank body (1); and a traction rope (15) is arranged between the sliding block (13) and the sewage separation plate (8).
2. The coagulation air-flotation tank for sewage treatment of the industrial park as claimed in claim 1, wherein: and a circular filter screen (10) corresponding to the drain pipe (5) is arranged on the sewage separation plate (8).
3. The coagulation air-flotation tank for sewage treatment of the industrial park as claimed in claim 2, wherein: a semi-conical groove body (11) is arranged on the sewage separation plate (8), and the tip end of the semi-conical groove body (11) is communicated with the sewage discharge pipe (4).
4. The coagulation air-flotation tank for sewage treatment of the industrial park as claimed in claim 1, wherein: be provided with polygon filter screen (16) on separating dirty board (8), the below of polygon filter screen (16) is provided with arc water catch bowl (17), drain pipe (5) with arc water catch bowl (17) intercommunication.
5. The coagulation air-flotation tank for sewage treatment of the industrial park as claimed in claim 1, wherein: the medicament tube (3) comprises a first medicament tube (301) and a second medicament tube (302), and the first medicament tube (301) and the second medicament tube (302) are installed at the top of the tank body (1).
6. The concrete air-float tank for sewage treatment of industrial park as claimed in claim 1 or 5, characterized in that: install pH sensor (6) on jar body (1), install pH sensor (6) the top of blow off pipe (4).
7. The concrete air-float tank for sewage treatment of industrial park as claimed in claim 1 or 5, characterized in that: an observation window (7) is arranged on the tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022501890.8U CN213738695U (en) | 2020-11-02 | 2020-11-02 | Coagulation air flotation tank for sewage treatment in industrial park |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022501890.8U CN213738695U (en) | 2020-11-02 | 2020-11-02 | Coagulation air flotation tank for sewage treatment in industrial park |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213738695U true CN213738695U (en) | 2021-07-20 |
Family
ID=76818920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022501890.8U Active CN213738695U (en) | 2020-11-02 | 2020-11-02 | Coagulation air flotation tank for sewage treatment in industrial park |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213738695U (en) |
-
2020
- 2020-11-02 CN CN202022501890.8U patent/CN213738695U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Coagulation air floatation tank for sewage treatment in industrial park Effective date of registration: 20230213 Granted publication date: 20210720 Pledgee: Industrial Bank Co.,Ltd. Shanghai Zhangyang Sub branch Pledgor: SHANGHAI JIANGZHE ENVIRONMENT ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2023310000029 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210720 Pledgee: Industrial Bank Co.,Ltd. Shanghai Zhangyang Sub branch Pledgor: SHANGHAI JIANGZHE ENVIRONMENT ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2023310000029 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A coagulation air flotation tank for industrial park wastewater treatment Granted publication date: 20210720 Pledgee: Industrial Bank Co.,Ltd. Shanghai Zhangyang Sub branch Pledgor: SHANGHAI JIANGZHE ENVIRONMENT ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2024310000036 |