CN211513525U - Flocculation tank of wastewater treatment device - Google Patents
Flocculation tank of wastewater treatment device Download PDFInfo
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- CN211513525U CN211513525U CN201922495674.4U CN201922495674U CN211513525U CN 211513525 U CN211513525 U CN 211513525U CN 201922495674 U CN201922495674 U CN 201922495674U CN 211513525 U CN211513525 U CN 211513525U
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- tank
- bracing piece
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- flocculation tank
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Abstract
The utility model relates to a wastewater treatment device's flocculation tank, it includes a jar body, jar body top is provided with the apron, there is the magazine on the apron, jar body both ends are provided with inlet tube and outlet pipe respectively, be provided with cleaning device on the jar body, cleaning device is including rotating the pivot of connection on the apron, the pivot is located the outer one end of pipe and is connected with the motor, the pivot is located the one end of apron and is connected with the bracing piece, extension spring has been cup jointed on the bracing piece, extension spring one end is fixed on the bracing piece, and the other end is connected with the lateral wall scraper blade, lateral wall scraper blade sliding connection is on the bracing piece, during the washing, lateral wall scraper blade and body inner wall butt. The utility model has the advantages of can clear up the flocculation tank inner wall automatically.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment, in particular to a flocculation tank of a wastewater treatment device.
Background
Need the plate-making during the printing of mill, the plate-making in-process can produce and dash version waste water and development waste liquid, dashes the version waste water, and the development waste liquid is listed as the danger by the country and is useless, can not directly discharge, must discharge through relevant processing.
Chinese patent No. CN207891178U discloses a novel apparatus for treating production wastewater, which comprises a water inlet, wherein wastewater enters a water-collecting homogenizing tank through the water inlet, the water-collecting homogenizing tank is sequentially connected with a first reaction tank and a second reaction tank through a sewage lift pump, and the first reaction tank and the second reaction tank are respectively communicated with a neutralization tank and a flocculant tank, and are respectively used for adjusting the pH value of the wastewater and flocculating impurities; the flocculated waste water enters an inclined tube sedimentation tank through a pipeline, an inverted trapezoid opening is arranged below the inclined tube sedimentation tank, flocculated water flows enter an intermediate water tank, and after the flocculated waste water is precipitated again in the intermediate water tank, the flocculated waste water is pumped into a sand filter and an active carbon filter in sequence through a clean water lifting pump and then is directly discharged up to the standard.
The above prior art solutions have the following drawbacks: the impurity in flocculating agent and the sewage takes place the reaction production flocculation thing in the second reaction tank, when discharging the waste water in the second reaction tank to the sedimentation tank after the reaction is accomplished, partial flocculation thing can the adhesion at second reaction tank inner wall, if do not pour into waste water into the second reaction tank once more immediately, the flocculation thing can solidify at second reaction tank inner wall, in the use, the flocculation thing that second reaction tank inner wall condenses can be thicker and thicker, needs regularly clear up.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a flocculation tank of a wastewater treatment device, which has the advantage of automatically cleaning the inner wall of the flocculation tank.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a wastewater treatment device's flocculation tank, includes a jar body, jar body top is provided with the apron, there is the magazine on the apron, jar body both ends are provided with inlet tube and outlet pipe respectively, be provided with cleaning device on the jar body, cleaning device is including rotating the pivot of connection on the apron, the pivot is located the outer one end of pipe and is connected with the motor, the one end that the pivot is located the apron is connected with the bracing piece, extension spring has been cup jointed on the bracing piece, extension spring one end is fixed on the bracing piece, and the other end is connected with the lateral wall scraper blade, lateral wall scraper blade sliding connection is on the bracing piece, during the washing, lateral wall scraper blade and body.
By adopting the technical scheme, when the flocculating agent is put into the tank body through the feed opening to treat the wastewater, the motor drives the rotating shaft to rotate at a lower rotating speed, the rotating shaft drives the supporting rod and the side wall scraper on the supporting rod to circumferentially rotate around the axis of the rotating shaft, and the side wall scraper stirs the wastewater in the tank body, so that the flocculating agent can fully react with impurities in the wastewater; when the rotating speed of the motor is changed, the side wall scraper can move linearly along the support rod under the action of centrifugal force and the extension spring while moving axially around the rotating shaft, so that water flow is cut, and the stirring effect is better; when needs clear up, the high-speed rotation of motor drive pivot, the lateral wall scraper blade slides to the one end of keeping away from the pivot along the bracing piece under centrifugal force effect, and until lateral wall scraper blade and jar internal wall butt, the lateral wall scraper blade is clear away the flocculating agent of jar internal wall adhesion, because pivot, bracing piece and lateral wall scraper blade are in high-speed rotation state, so can not adhere to the flocculation thing under the impact of rivers.
The utility model discloses further set up to: the side wall scraper is provided with a limiting sleeve, the limiting sleeve is connected to the supporting rod in a sliding mode, the supporting rod is provided with a limiting block along the length direction, and a limiting groove matched with the limiting block is formed in the limiting sleeve.
Through adopting above-mentioned technical scheme, the cooperation of stopper and spacing groove can avoid the lateral wall scraper blade to receive around bracing piece circumferential direction when the water resistance.
The utility model discloses further set up to: the extension spring both ends are the first installation cover of fixedly connected with and the second installation cover respectively, the bracing piece is close to the one end of pivot and is provided with the mount pad with first installation cover threaded connection, second installation cover and stop collar threaded connection.
Through adopting above-mentioned technical scheme, extension spring both ends are passed through screw-thread fit and are connected with bracing piece and lateral wall scraper blade respectively, can be convenient for change extension spring when extension spring damages.
The utility model discloses further set up to: the side wall scraper is in a cylindrical spiral line shape.
Through adopting above-mentioned technical scheme, the lateral wall scraper blade that the arc set up can make rivers flow in vertical direction, forms the turbulent flow, can accelerate the dissolution of flocculating agent to make flocculating agent and waste water intensive mixing, stirring effect is better.
The utility model discloses further set up to: the bottom of the rotating shaft is provided with a tank bottom scraper which is abutted against the bottom of the tank body.
Through adopting above-mentioned technical scheme, tank bottoms scraper blade can clear up the flocculation thing of tank bottoms, makes the flocculation thing can get into the drain pipe under rivers drive, prevents that the flocculation thing from piling up in tank body bottom.
The utility model discloses further set up to: the tank bottoms scraper blade is provided with the connecting rod near the one end of pivot, the connecting rod is connected with the pivot bottom.
By adopting the technical scheme: the water outlet cannot be shielded by one end of the tank bottom scraper close to the rotating shaft, so that the waste water and flocculate in the tank body can be smoothly discharged through the water outlet pipe.
The utility model discloses further set up to: and a wear-resistant base plate is arranged on one side of the tank bottom scraper plate, which faces the bottom of the tank body.
Through adopting above-mentioned technical scheme, because tank bottoms scraper blade is at tank bottoms sliding friction always at the stirring in-process, easily take place wearing and tearing, set up the wearing and tearing that wear-resisting backing plate can avoid tank bottoms scraper blade on the tank bottoms scraper blade, the life of extension tank bottoms scraper blade.
The utility model discloses further set up to: four groups of support rods and side wall scrapers are spirally arranged along the circumferential wall of the rotating shaft.
Through adopting above-mentioned technical scheme, four group's lateral wall scrapers can make the whole inner walls of the jar body can both obtain the clearance to make the length of single lateral wall scraper blade shorter, avoid the lateral wall scraper blade to break at the stirring in-process.
To sum up, the utility model discloses a beneficial technological effect does:
1. when the motor rotates at a high rotating speed, the side wall scraper slides to one end far away from the rotating shaft along the support rod under the action of centrifugal force and is abutted against the inner wall of the tank body to remove the flocculating agent adhered to the inner wall of the tank body, and meanwhile, the side wall scraper can drive the wastewater in the tank body to flow to stir the wastewater;
2. when the rotational speed of motor changes, the lateral wall scraper blade can slide along the bracing piece, cuts rivers, makes the stirring more abundant.
Drawings
Fig. 1 is a schematic partial cross-sectional view of the present invention;
FIG. 2 is a schematic view of a portion of the cleaning apparatus of FIG. 1;
FIG. 3 is a partial schematic view of the support pole of FIG. 1;
fig. 4 is a schematic partial cross-sectional view of the stop collar of fig. 1.
In the figure, 1, a tank body; 2. a cover plate; 3. a feeding hopper; 4. a water inlet pipe; 5. a water outlet pipe; 6. a rotating shaft; 7. a support frame; 8. a motor; 9. a support bar; 10. a mounting seat; 11. a first mounting sleeve; 12. an extension spring; 13. a limiting sleeve; 14. a sidewall scraper; 15. a limiting block; 16. a connecting rod; 17. a tank bottom scraper; 18. and a second mounting sleeve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a wastewater treatment device's flocculation tank, including jar body 1, 1 top of jar body is fixed with apron 2, and the fixed magazine 3 on the apron 2, magazine 3 are the infundibulate, and magazine 3 and 1 inner chamber of jar body intercommunication, 1 top lateral wall of jar body are fixed with inlet tube 4, and 1 bottom of jar body is the cambered surface, and 1 bottom center of jar body is provided with outlet pipe 5, is provided with cleaning device on the jar body 1.
Cleaning device is fixed with motor 8 including fixing support frame 7 at 2 top surfaces of apron on support frame 7, and 8 output shafts of motor have the pivot 6 of vertical setting through the coupling joint, are fixed with the bearing on the pivot 6, and the bearing is fixed on apron 2, and 6 bottoms of pivot are passed apron 2 and are stretched into jar internal 1.
In the embodiment, the motor 8 is an YVF2 variable frequency speed regulating motor, and the motor 8 is connected with an external power supply through an electric wire.
Referring to fig. 2, four groups of support rods 9 perpendicular to the rotating shaft 6 are fixed at one end of the rotating shaft 6 extending into the tank body 1, the four groups of support rods 9 are spirally distributed on the circumferential wall of the rotating shaft 6, the included angle between two adjacent groups of support rods 9 is ninety degrees, and the cross section of each support rod 9 is circular.
Referring to fig. 3, one end of the support rod 9 close to the rotating shaft 6 is fixed with a mounting seat 10, an external thread is arranged on the mounting seat 10, the mounting seat 10 is connected with a first mounting sleeve 11 through a thread, an extension spring 12 is fixed on the first mounting sleeve 11, the extension spring 12 is sleeved on the support rod 9, one end of the extension spring 12 far away from the first mounting sleeve 11 is fixed with a second mounting sleeve 18, an internal thread is arranged on the second mounting sleeve 18, a limit sleeve 13 (refer to fig. 4) is connected with the second mounting sleeve 18 through a thread, one end of the limit sleeve 13 far away from the extension spring 12 is fixed with a side wall scraper 14, when the motor 8 rotates at a high speed, the side wall scraper 14 moves along the support rod 9 under the centrifugal effect towards the direction far away from the rotating shaft 6 until abutting against the inner wall of the tank body 1, and.
The side wall scrapers 14 are in a cylindrical spiral line shape, the four groups of side wall scrapers 14 are positioned on a cylindrical spiral line with the same diameter as the tank body 1 and the same lead as the tank body 1 in height, and when the rotating shaft 6 rotates around the axis of the rotating shaft for one circle, all the side walls of the tank body 1 can be completely cleaned by the four groups of side wall scrapers 14.
A limiting block 15 is fixed on the supporting rod 9 along the length direction, a limiting groove matched with the limiting block 15 is formed in the limiting sleeve 13, and when the limiting sleeve 13 slides on the supporting rod 9, the limiting block 15 slides in the limiting groove.
The bottom of the rotating shaft 6 is fixedly provided with a connecting rod 16, the connecting rod 16 is in an inverted L shape, one end of the connecting rod 16, which is far away from the rotating shaft 6, is fixedly provided with a tank bottom scraper 17, and one side, facing the bottom of the tank body 1, of the tank bottom scraper 17 is in an arc shape.
One side sticky fixed with wear-resisting backing plate, wear-resisting backing plate chooses for use the rubber pad in this embodiment of jar bottom scraper blade 17 towards jar body 1 bottom.
The implementation principle of the embodiment is as follows: when handling waste water, pour into jar body 1 with waste water into from inlet tube 4 in, then put into feeding hopper 3 with the flocculating agent, the flocculating agent in feeding hopper 3 passes through in the dog-house gets into the hopper, motor 8 switches on external power and starts, motor 8 drives pivot 6 rotation, bracing piece 9 of being connected with pivot 6 is rotatory thereupon, lateral wall scraper blade 14 on the bracing piece 9 revolves 6 axes of rotation of pivot, stir jar water and the flocculating agent in the body 1, dissolve of flocculating agent with higher speed, and make the better impurity reaction with in the waste water of flocculating agent.
When clearing up the waste material of jar body 1, motor 8 is high-speed rotatory, and lateral wall scraper blade 14 moves to the direction of keeping away from pivot 6 along bracing piece 9 under the effect of centrifugal force, and until lateral wall scraper blade 14 and jar 1 inner wall butt, lateral wall scraper blade 14 clears up the flocculation thing of jar body 1 inner wall rotating the in-process, and tank bottoms scraper blade 17 clears up the flocculation thing at the tank bottoms, makes the flocculation thing discharge from outlet pipe 5 under rivers drive.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a effluent treatment plant's flocculation tank, includes a jar body (1), jar body (1) top is provided with apron (2), there is feeding hopper (3) on apron (2), jar body (1) both ends are provided with inlet tube (4) and outlet pipe (5) respectively, its characterized in that: be provided with cleaning device on jar body (1), cleaning device is including rotating pivot (6) of connection on apron (2), pivot (6) are located the outer one end of pipe and are connected with motor (8), the one end that pivot (6) are located apron (2) is connected with bracing piece (9), extension spring (12) have been cup jointed on bracing piece (9), extension spring (12) one end is fixed on bracing piece (9), and the other end is connected with lateral wall scraper blade (14), lateral wall scraper blade (14) sliding connection is on bracing piece (9), during the washing, lateral wall scraper blade (14) and body inner wall butt.
2. The flocculation tank of claim 1, wherein: be provided with stop collar (13) on lateral wall scraper blade (14), stop collar (13) sliding connection is on bracing piece (9), bracing piece (9) are provided with stopper (15) along length direction, seted up on stop collar (13) with stopper (15) complex spacing groove.
3. The flocculation tank of a wastewater treatment plant according to claim 2, wherein: extension spring (12) both ends are first installation cover (11) of fixedly connected with and second installation cover (18) respectively, the one end that bracing piece (9) are close to pivot (6) is provided with mount pad (10) with first installation cover (11) threaded connection, second installation cover (18) and stop collar (13) threaded connection.
4. A flocculation tank of a wastewater treatment plant according to claim 3, wherein: the side wall scraper (14) is in a cylindrical spiral line shape.
5. The flocculation tank of claim 4, wherein: the bottom of the rotating shaft (6) is provided with a tank bottom scraper (17), and the tank bottom scraper (17) is abutted to the bottom of the tank body (1).
6. The flocculation tank of claim 5, wherein: the tank bottom scraper (17) is provided with a connecting rod (16) at one end close to the rotating shaft (6), and the connecting rod (16) is connected with the bottom end of the rotating shaft (6).
7. The flocculation tank of claim 6, wherein: and a wear-resistant base plate is arranged on one side of the tank bottom scraper (17) facing the bottom of the tank body (1).
8. The flocculation tank of claim 1, wherein: four groups of support rods (9) and side wall scrapers (14) are spirally arranged along the circumferential wall of the rotating shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922495674.4U CN211513525U (en) | 2019-12-31 | 2019-12-31 | Flocculation tank of wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922495674.4U CN211513525U (en) | 2019-12-31 | 2019-12-31 | Flocculation tank of wastewater treatment device |
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| Publication Number | Publication Date |
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| CN211513525U true CN211513525U (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922495674.4U Active CN211513525U (en) | 2019-12-31 | 2019-12-31 | Flocculation tank of wastewater treatment device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112410181A (en) * | 2020-11-13 | 2021-02-26 | 吉林农业大学 | High broken wall rate fermenting installation based on yeast culture |
| CN112723504A (en) * | 2020-11-13 | 2021-04-30 | 内蒙古万众炜业科技环保股份公司 | Coal gas tar recovery circulating water treatment device and method based on semi coke production |
| CN113800713A (en) * | 2021-09-08 | 2021-12-17 | 李龙 | Domestic sewage treatment device and treatment method |
| CN115490367A (en) * | 2022-10-13 | 2022-12-20 | 江西隆源化工股份有限公司 | Organic pigment production waste liquid recycle equipment |
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2019
- 2019-12-31 CN CN201922495674.4U patent/CN211513525U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112410181A (en) * | 2020-11-13 | 2021-02-26 | 吉林农业大学 | High broken wall rate fermenting installation based on yeast culture |
| CN112723504A (en) * | 2020-11-13 | 2021-04-30 | 内蒙古万众炜业科技环保股份公司 | Coal gas tar recovery circulating water treatment device and method based on semi coke production |
| CN112723504B (en) * | 2020-11-13 | 2023-02-03 | 内蒙古万众炜业科技环保股份公司 | Coal gas tar recovery circulating water treatment device and method based on semi coke production |
| CN112410181B (en) * | 2020-11-13 | 2023-03-24 | 吉林农业大学 | High broken wall rate fermenting installation based on yeast culture |
| CN113800713A (en) * | 2021-09-08 | 2021-12-17 | 李龙 | Domestic sewage treatment device and treatment method |
| CN113800713B (en) * | 2021-09-08 | 2024-01-09 | 黑龙江省捷浩建筑工程有限公司 | Domestic sewage treatment device and treatment method |
| CN115490367A (en) * | 2022-10-13 | 2022-12-20 | 江西隆源化工股份有限公司 | Organic pigment production waste liquid recycle equipment |
| CN115490367B (en) * | 2022-10-13 | 2024-01-09 | 江西隆源化工股份有限公司 | Organic pigment production waste liquid recycle equipment |
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