CN212425498U - Sewage flocculation thing processing apparatus - Google Patents
Sewage flocculation thing processing apparatus Download PDFInfo
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- CN212425498U CN212425498U CN202021108423.2U CN202021108423U CN212425498U CN 212425498 U CN212425498 U CN 212425498U CN 202021108423 U CN202021108423 U CN 202021108423U CN 212425498 U CN212425498 U CN 212425498U
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Abstract
The utility model discloses a sewage flocculation treatment device, which comprises a dosing tank, a pressure dissolved air tank and an air flotation tank, wherein a dissolved air releaser is arranged in the air flotation tank, the dissolved air releaser comprises a cylinder body and a release mechanism, and the release mechanism comprises a first release component and a second release component; the first release assembly comprises a water distribution plate, an impeller and an impeller seat, wherein the water distribution plate is provided with a through hole, and the impeller is arranged between the water distribution plate and the impeller seat; the second release assembly comprises a flow distribution plate and a fixed plate, the flow distribution plate is provided with a flow distribution hole, and the fixed plate is provided with a circular table hole; the fixed plate is fixedly connected with a convex column which is arranged corresponding to the shunting hole. The utility model provides a sewage flocculation thing processing apparatus, rivers in the pressure dissolves the gas jar and successively pass through many times the energy dissipation in dissolving gas releaser, can produce a large amount of small bubbles, have improved the release effect of dissolving gas releaser, help improving the scrubbing performance that the air supporting dissolved gas releaser.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a sewage flocculation thing processing apparatus.
Background
In the process of processing and treating the down feather, impurities and bacteria in the down feather need to be removed, so that the down feather needs to be cleaned, dried and other procedures. In the prior art, after the sewage is generally filtered, a floatation machine is used for cleaning relatively fine pollutants and down feather in the sewage.
The air supporting machine is the machine that utilizes microbubble or microbubble to make the impurity in the medium emerge, and the releaser is essential device in the air supporting machine, and its effect will be dissolved the air of aquatic under certain pressure and release through the decompression, and the air that releases forms the microbubble, and the microbubble combines together with the impurity particle of aquatic, forms the suspended solid that the proportion is less than water, rises to the surface of water through buoyancy, then detaches it with scraping the sediment device, and sewage can purify. However, the existing releaser has poor release effect and limited decontamination performance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sewage flocculation thing processing apparatus to solve the problem that above-mentioned prior art exists.
In order to achieve the above object, the utility model provides a following scheme: the utility model provides a sewage flocculation treatment device, which comprises a dosing tank, a pressure dissolved air tank and an air flotation tank, wherein a dissolved air releaser is arranged in the air flotation tank, the dissolved air releaser comprises a cylinder body and a releasing mechanism arranged in the cylinder body, the bottom of the cylinder body is communicated with the pressure dissolved air tank through a water inlet pipe, and the top of the cylinder body is connected with a water outlet pipe; the release mechanism comprises a first release assembly and a second release assembly positioned above the first release assembly;
the first release assembly comprises a water distribution plate, an impeller and an impeller seat, the water distribution plate and the impeller seat are fixedly arranged on the inner wall of the barrel, a through hole is formed in the water distribution plate, and the water distribution plate is located above the impeller seat; the impeller is arranged between the water diversion plate and the impeller seat, the impeller comprises a central shaft and blades arranged on the central shaft, and the upper end and the lower end of the central shaft are respectively and rotatably arranged on the water diversion plate and the impeller seat;
the second release assembly comprises a flow distribution plate and a fixed plate positioned above the flow distribution plate, and the flow distribution plate and the fixed plate are fixedly arranged on the inner wall of the cylinder body; the flow distribution plate is positioned above the water distribution plate, the flow distribution plate is provided with flow distribution holes, and the fixed plate is provided with circular truncated cone holes; the fixed plate is fixedly connected with a convex column, and the convex column is arranged corresponding to the shunting hole.
Preferably, a water flow reflection cone is fixedly installed at the top of the cylinder body, and the water outlet pipe is circumferentially arranged along the water flow reflection cone.
Preferably, a partition board is arranged in the floatation tank, the floatation tank is sequentially divided into a reaction tank, a separation tank, a sewage collecting tank and a drainage tank through the partition board, and the dissolved air releaser is arranged in the reaction tank; the bottom of the reaction tank is provided with a sewage inlet pipe, and the dosing tank is communicated with the reaction tank through the sewage inlet pipe.
Preferably, the partition plates are divided into a first partition plate, a second partition plate and a third partition plate, the height of the first partition plate is smaller than that of the third partition plate, the height of the second partition plate is not larger than that of the first partition plate, and the height of the third partition plate is the same as that of the tank wall of the air flotation tank.
Preferably, install blow off pipe and communicating pipe in the separation tank, the blow off pipe is installed the separation tank bottom, the water inlet of communicating pipe is located the blow off pipe top, the delivery port setting of communicating pipe is in the drainage tank, install the drain pipe on the drainage tank lateral wall, the height of communicating pipe water inlet is less than the height of communicating pipe delivery port.
Preferably, the top end of the tank wall of the air floatation tank is provided with a slag scraping track, and a slag scraping machine is arranged on the slag scraping track.
The utility model discloses a following technological effect: the utility model provides a sewage flocculation thing processing apparatus, through optimizing the structure of dissolving gas releaser, rivers in the pressure dissolves the gas jar and successively pass through many times energy dissipation in dissolving gas releaser, can produce a large amount of micro-bubbles, have improved the release effect of dissolving gas releaser, help improving the scrubbing performance that the air supporting dissolved gas releaser.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic view of the sewage floc treatment apparatus according to the present invention;
FIG. 2 is a schematic view of a dissolved air releaser;
wherein, 1-a medicine feeding tank, 2-a pressure dissolved air tank, 3-an air flotation tank, 4-a dissolved air releaser, 5-a cylinder, 6-a water inlet pipe, 7-a water outlet pipe, 8-a water diversion plate, 9-an impeller, 10-an impeller seat, 11-a through hole, 12-a central shaft, 13-a blade, 14-a diversion plate, 15-a fixing plate, 16-a diversion hole, 17-a circular table hole, 18-a convex column, 19-a water flow reflection cone, 20-a reaction tank, 21-a separation tank, 22-a sewage collection tank, 23-a water drainage tank, 24-a sewage inlet pipe, 25-a first clapboard, 26-a second clapboard, 27-a third clapboard, 28-a sewage discharge pipe, 29-a communicating pipe, 30-a water drainage pipe, 31-a slag scraping track, 32-slag scraper.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
The utility model provides a sewage flocculation treatment device, which comprises a dosing tank 1, a pressure dissolved air tank 2 and an air flotation tank 3, wherein a dissolved air releaser 4 is arranged in the air flotation tank 3, the dissolved air releaser 4 comprises a cylinder body 5 and a releasing mechanism arranged in the cylinder body 5, the bottom of the cylinder body 5 is communicated with the pressure dissolved air tank 2 through a water inlet pipe 6, and the top of the cylinder body 5 is connected with a water outlet pipe 7; the release mechanism comprises a first release assembly and a second release assembly positioned above the first release assembly; the first release assembly comprises a water distribution plate 8, an impeller 9 and an impeller seat 10, the water distribution plate 8 and the impeller seat 10 are both fixedly installed on the inner wall of the barrel 5, a through hole 11 is formed in the water distribution plate 8, and the water distribution plate 8 is located above the impeller seat 10; the impeller 9 is arranged between the water diversion plate 8 and the impeller seat 10, the impeller 9 comprises a central shaft 12 and blades 13 arranged on the central shaft 12, and the upper end and the lower end of the central shaft 12 are respectively and rotatably arranged on the water diversion plate 8 and the impeller seat 10; the second release assembly comprises a diversion plate 14 and a fixing plate 15 positioned above the diversion plate 14, and the diversion plate 14 and the fixing plate 15 are both fixedly installed on the inner wall of the cylinder 5; the flow distribution plate 14 is positioned above the water distribution plate 8, the flow distribution plate 14 is provided with flow distribution holes 16, and the fixed plate 15 is provided with circular truncated cone holes 17; the fixed plate 15 is fixedly connected with a convex column 18, and the convex column 18 is arranged corresponding to the diversion hole 16.
According to the further optimization scheme, in order to improve the outflow speed of water flow in the container releaser and improve the release effect of the dissolved air releaser 4, the water flow reflection cone 19 is fixedly mounted at the top of the cylinder body 5, and the water outlet pipe 7 is arranged along the circumferential direction of the water flow reflection cone 19.
Water in the pressure dissolved air tank 2 enters the cylinder 5 through the water inlet pipe 6, the water flow firstly carries out impact energy dissipation on the impeller 9, the impeller 9 rotates after being impacted, and the pressure dissolved air water is uniformly dispersed, so that the dissolved air is favorably formed into micro bubbles; then the water flow dissipates energy again through the through holes 11 of the water diversion plate 8 and the diversion holes 16 on the diversion plate 14, and a large amount of micro bubbles can be generated; after flowing out of the diversion holes 16, the water flow collides with the tip of the convex column 18, so that smaller bubbles can be generated; when rivers flow from the round platform hole 17 on the fixed plate 15, also can be to the further energy dissipation of rivers, help the production of bubble, by the rivers that round platform hole 17 flows out, through rivers reflection awl 19 change the flow direction of rivers, both can produce the tiny bubble of a certain amount, can improve the velocity of flow that rivers flow out dissolved air releaser 4 again, improve the area of contact with sewage. The water flow in the pressure dissolved air tank 2 can release a large amount of micro bubbles through the dissolved air releaser 4, which is helpful for improving the decontamination performance of the air floatation dissolved air releaser 4.
In a further optimized scheme, a partition plate is arranged in the air flotation tank 3, the air flotation tank 3 is sequentially divided into a reaction tank 20, a separation tank 21, a sewage collecting tank 22 and a water discharging tank 23 through the partition plate, and the dissolved air releaser 4 is arranged in the reaction tank 20; the bottom of the reaction tank 20 is provided with a sewage inlet pipe 24, and the dosing tank 1 is communicated with the reaction tank 20 through the sewage inlet pipe 24.
Further, the partition plates are divided into a first partition plate 25, a second partition plate 26 and a third partition plate 27, the height of the first partition plate 25 is smaller than the height of the third partition plate 27, the height of the second partition plate 26 is not greater than the height of the first partition plate 25, and the height of the third partition plate 27 is the same as the height of the tank wall of the air flotation tank 3.
Further, install blow off pipe 28 and communicating pipe 29 in the separate tank 21, blow off pipe 28 is installed the separate tank 21 bottom, the water inlet of communicating pipe 29 is located the blow off pipe 28 top, the delivery port setting of communicating pipe 29 is in the drainage basin 23, install drain pipe 30 on the drainage basin 23 lateral wall, the height of communicating pipe 29 water inlet is less than the height of communicating pipe 29 delivery port.
Further, a slag scraping rail 31 is installed at the top end of the tank wall of the air floatation tank 3, and a slag scraping machine 32 is installed on the slag scraping rail 31.
The utility model provides a sewage flocculation thing processing apparatus, when using, the sewage after wasing the eiderdown enters into the reaction tank 20 of air supporting pond 3 through sewage inlet pipe 24, and before sewage entered into reaction tank 20, sneak into coagulant and flocculating agent in to sewage through throwing medicine jar 1, pressure dissolved air water in the pressure dissolved air jar 2 produces a large amount of tiny bubbles through dissolved air releaser 4, and fully contact with the sewage in reaction tank 20, the impurity in the sewage in reaction tank 20 forms the flocculent under the effect of coagulant and flocculating agent, and separate in going into separation tank 21, some impurity floats up under the effect of bubble, some then sinks to the separation tank 21 bottom, the impurity of floating up utilizes scrapes the sediment machine 32 and scrapes into in the collection dirty pond 22, the impurity that sinks to the separation tank 21 bottom is then discharged by blow off pipe 28, the purified water after separating impurity in separation tank 21 enters into drainage tank 23 through communicating pipe 29, after simple sedimentation in the drainage tank 23, the sewage is discharged through the drainage pipe 30, and the purification treatment of the sewage is completed.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so 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.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (6)
1. A sewage floc treatment device comprises a dosing tank (1), a pressure dissolved air tank (2) and an air flotation tank (3), and is characterized in that a dissolved air releaser (4) is installed in the air flotation tank (3), the dissolved air releaser (4) comprises a cylinder body (5) and a release mechanism installed in the cylinder body (5), the bottom of the cylinder body (5) is communicated with the pressure dissolved air tank (2) through a water inlet pipe (6), and the top of the cylinder body (5) is connected with a water outlet pipe (7); the release mechanism comprises a first release assembly and a second release assembly positioned above the first release assembly;
the first release assembly comprises a water distribution plate (8), an impeller (9) and an impeller seat (10), the water distribution plate (8) and the impeller seat (10) are both fixedly mounted on the inner wall of the barrel (5), a through hole (11) is formed in the water distribution plate (8), and the water distribution plate (8) is located above the impeller seat (10); the impeller (9) is arranged between the water diversion plate (8) and the impeller seat (10), the impeller (9) comprises a central shaft (12) and blades (13) arranged on the central shaft (12), and the upper end and the lower end of the central shaft (12) are respectively rotatably arranged on the water diversion plate (8) and the impeller seat (10);
the second release assembly comprises a flow distribution plate (14) and a fixing plate (15) positioned above the flow distribution plate (14), and the flow distribution plate (14) and the fixing plate (15) are fixedly arranged on the inner wall of the cylinder body (5); the flow distribution plate (14) is positioned above the water distribution plate (8), the flow distribution plate (14) is provided with flow distribution holes (16), and the fixed plate (15) is provided with circular table holes (17); the fixed plate (15) is fixedly connected with a convex column (18), and the convex column (18) is arranged corresponding to the shunting hole (16).
2. The sewage floc treatment apparatus of claim 1, wherein: the water flow reflection cone (19) is fixedly installed at the top of the barrel body (5), and the water outlet pipe (7) is arranged along the circumferential direction of the water flow reflection cone (19).
3. The sewage floc treatment apparatus of claim 1, wherein: a partition plate is arranged in the air flotation tank (3), the air flotation tank (3) is sequentially divided into a reaction tank (20), a separation tank (21), a sewage collecting tank (22) and a water discharging tank (23) through the partition plate, and the dissolved air releaser (4) is arranged in the reaction tank (20); a sewage inlet pipe (24) is installed at the bottom of the reaction tank (20), and the drug feeding tank (1) is communicated with the reaction tank (20) through the sewage inlet pipe (24).
4. The sewage floc treatment apparatus of claim 3, wherein: the partition plates are divided into a first partition plate (25), a second partition plate (26) and a third partition plate (27), the height of the first partition plate (25) is smaller than that of the third partition plate (27), the height of the second partition plate (26) is not larger than that of the first partition plate (25), and the height of the third partition plate (27) is the same as that of the tank wall of the air floatation tank (3).
5. The sewage floc treatment apparatus of claim 3, wherein: install blow off pipe (28) and communicating pipe (29) in separate tank (21), blow off pipe (28) are installed separate tank (21) bottom, the water inlet of communicating pipe (29) is located blow off pipe (28) top, the delivery port setting of communicating pipe (29) is in drainage pond (23), install drain pipe (30) on drainage pond (23) lateral wall, the height of communicating pipe (29) water inlet is less than the height of communicating pipe (29) delivery port.
6. The sewage floc treatment apparatus of claim 1, wherein: and a slag scraping rail (31) is installed at the top end of the tank wall of the air floatation tank (3), and a slag scraping machine (32) is installed on the slag scraping rail (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021108423.2U CN212425498U (en) | 2020-06-16 | 2020-06-16 | Sewage flocculation thing processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021108423.2U CN212425498U (en) | 2020-06-16 | 2020-06-16 | Sewage flocculation thing processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212425498U true CN212425498U (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021108423.2U Active CN212425498U (en) | 2020-06-16 | 2020-06-16 | Sewage flocculation thing processing apparatus |
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|---|---|
| CN (1) | CN212425498U (en) |
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2020
- 2020-06-16 CN CN202021108423.2U patent/CN212425498U/en active Active
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