CN219128387U - Automobile wastewater sedimentation tank - Google Patents

Abstract

The utility model provides an automobile wastewater sedimentation tank, which comprises a sedimentation tank, wherein a sewage outlet is fixedly connected below the sedimentation tank, a water outlet is welded on one side of the sedimentation tank, a filtering mechanism is arranged at one end of the water outlet, and a cleaning mechanism is arranged at the top end of the sedimentation tank. This car waste water sedimentation tank, through the spacing groove, spacing hole, spacing post, a spring, the fixed block, filter screen and locating hole's setting, when using, at first aim at the spacing groove with the fixed block, later press the fixed block, the lateral wall of delivery port can extrude spacing post and spring, later continue to press the fixed block, when pressing the bottom of spacing groove, the spring is with spacing post release locating hole entering spacing hole, just so can accomplish spacing to the filter screen, open the valve of delivery port at this moment, the rivers can pass through the filter screen earlier when flowing out from the delivery port, make bigger silt stay in the sedimentation tank, just so can prevent silt from blockking up the delivery port, and then increase availability factor.

Description

Automobile wastewater sedimentation tank

Technical Field

The utility model relates to the technical field related to sedimentation tanks, in particular to an automobile wastewater sedimentation tank.

Background

The sedimentation tank is a structure for removing suspended matters in water by sedimentation and is a device for purifying water. The natural precipitation or coagulating sedimentation of water is used to remove suspended substances in water. The sedimentation tank is divided into a horizontal sedimentation tank and a vertical sedimentation tank according to the water flow direction. The sedimentation effect is determined by the flow rate of the water in the sedimentation basin and the residence time of the water in the basin. In order to improve the sedimentation effect and reduce the land area, a honeycomb inclined tube counter-current sedimentation tank, an acceleration clarification tank, a pulse clarification tank and the like are mostly adopted. Sedimentation tanks are widely used in wastewater treatment, and are generally structures for separating mud from water before or after biochemical treatment, and are mostly sludge with finer separation particles. The sludge before biochemical treatment is called a primary sedimentation tank, the inorganic components of the precipitated sludge are more, and the water content of the sludge is lower than that of the sludge in a secondary sedimentation tank. The sedimentation tank after biochemical treatment is generally called a secondary sedimentation tank, most of the sedimentation tank is organic sludge, the water content of the sludge is high, short flow is avoided, water flow entering the sedimentation tank is avoided, the retention time in the tank is usually different, the retention time of a part of water is less than the designed retention time, and the water flows out of the tank quickly; the other part of the flow is larger than the designed residence time, and the phenomenon that the residence time is different is called short flow. The short flow shortens the residence time of a part of water, so that sufficient precipitation is not obtained, and the precipitation efficiency is reduced; the residence time of the other part of water can be long, even a dead water area with water flow basically stagnant is formed, the effective volume of the sedimentation tank is reduced, and with the continuous increase of the quantity of automobiles in China, the automobile washing industry is developed vigorously, and the discharge amount of the automobile washing wastewater is increased. The car washing wastewater contains various oils, surface activities, other organic matters and other refractory substances, which increases huge pressure for urban wastewater treatment, and the cost of the car washing water is continuously increased, so that the reasonable utilization and recovery of the car washing wastewater are urgent at present, and a sedimentation tank is generally used for preliminary treatment of the car wastewater, so that the car wastewater sedimentation tank is particularly needed.

However, in the existing automobile wastewater sedimentation tank, most sedimentation tanks have poor filtering effect of water outlets when in use, because the sediment content of the automobile wastewater is high, the sediment in the wastewater cannot be thoroughly removed by simple sedimentation, so that the water outlets are blocked, and the use is affected.

Disclosure of Invention

The utility model aims to provide an automobile wastewater sedimentation tank, which aims to solve the problems that in the prior art, most sedimentation tanks are not good enough in filtering effect of water outlets when in use, and the sediment in wastewater cannot be thoroughly removed by simple sedimentation because the sediment content of the automobile wastewater is high, so that the water outlets are possibly blocked, and the use is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automobile wastewater sedimentation tank, includes sedimentation tank and filtering mechanism, and wherein filtering mechanism includes spacing groove, spacing hole, spacing post, spring, fixed block, filter screen and locating hole, the below fixedly connected with drain of sedimentation tank, one side welding of sedimentation tank has the delivery port, the one end of delivery port is provided with filtering mechanism, the top of sedimentation tank is provided with wiper mechanism.

Preferably, the filter mechanism comprises a limit groove, a limit hole, a limit column, a spring, a fixed block, a filter screen and a positioning hole, wherein the limit groove is formed in one end of the water outlet, the limit hole is formed in the inner side surface of the limit groove, the limit column is mounted on the inner side of the limit hole, the other end of the limit column is fixedly connected with the spring, the fixed block is mounted on the inner side surface of the limit groove, the filter screen is welded at one end of the fixed block, and the positioning hole is formed in one side of the fixed block.

Preferably, the size of the limiting hole is identical with that of the limiting column, and the limiting column and the positioning hole form a telescopic structure through a spring.

Preferably, the cleaning mechanism comprises a fixing frame, an electric push rod, a fixing plate, a sponge brush and a bolt, wherein the fixing frame is fixedly connected to the top end of the sedimentation tank, the electric push rod penetrates through the surface of the top end of the fixing frame, the fixing plate is welded at one end of the electric push rod, the sponge brush is mounted on the surface of the lower side of the fixing plate, and the bolt is connected to the surface of the lower side of the sponge brush in a threaded mode.

Preferably, the size of the sponge brush is identical with that of the sedimentation tank, and the bolts penetrate through the sponge brush to the lower surface of the fixing plate.

Compared with the prior art, the utility model has the beneficial effects that: this car waste water sedimentation tank, through the spacing groove, spacing hole, spacing post, a spring, the fixed block, filter screen and locating hole's setting, when using, at first aim at the delivery port with the filter screen, simultaneously the fixed block aims at the spacing groove, afterwards press the fixed block, the lateral wall of delivery port can extrude spacing post and spring, afterwards continue to press the fixed block, when pressing the bottom of spacing groove, the spring is recovered, it gets into the spacing hole to push out the locating hole with the spacing post, just so can accomplish spacing to the filter screen, and the fixed block equidistant 4 groups that are provided with in the surface of filter screen, so can make the filter screen more stable, open the valve of delivery port at this moment, the rivers can pass through the filter screen earlier when flowing out from the delivery port, make bigger silt stay in the sedimentation tank, afterwards open the drain just can discharge silt, just so can prevent silt from blockking up the delivery port, and then increase availability factor.

Drawings

FIG. 1 is a schematic diagram of a side view of the present utility model;

FIG. 2 is a schematic diagram of the interaction structure of the sedimentation tank and the sewage outlet of the utility model;

FIG. 3 is a schematic cross-sectional view of a cleaning mechanism according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a sedimentation tank; 2. a sewage outlet; 3. a water outlet; 4. a filtering mechanism; 401. a limit groove; 402. a limiting hole; 403. a limit column; 404. a spring; 405. a fixed block; 406. a filter screen; 407. positioning holes; 5. a cleaning mechanism; 501. a fixing frame; 502. an electric push rod; 503. a fixing plate; 504. a sponge brush; 505. and (5) a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an automobile wastewater sedimentation tank, includes sedimentation tank 1 and filtering mechanism 4, and wherein filtering mechanism 4 includes spacing groove 401, spacing hole 402, spacing post 403, spring 404, fixed block 405, filter screen 406 and locating hole 407, and sedimentation tank 1's below fixedly connected with drain 2, sedimentation tank 1's one side welding has delivery port 3, and delivery port 3's one end is provided with filtering mechanism 4, and sedimentation tank 1's top is provided with wiper mechanism 5.

Further, the filter mechanism 4 includes spacing groove 401, spacing groove 401 has been seted up to spacing hole 402, spacing post 403, spring 404, fixed block 405, filter screen 406 and locating hole 407, spacing groove 401 has been seted up to one end of delivery port 3, spacing hole 402 has been seted up to the inboard surface of spacing groove 401, spacing post 403 is installed to the inboard of spacing hole 402, the other end fixedly connected with spring 404 of spacing post 403, fixed block 405 is installed to the inboard surface mounting of spacing groove 401, the one end welding of fixed block 405 has filter screen 406, locating hole 407 has been seted up to one side of fixed block 405, through spacing groove 401, spacing hole 402, spacing post 403, spring 404, fixed block 405, filter screen 406 and locating hole 407's setting, at first, aim at delivery port 3 with filter screen 406, simultaneously fixed block 405 aims at spacing groove 401, afterwards, the lateral wall of delivery port 3 can extrude spacing post 403 and spring 404, afterwards continue to press fixed block 405, when pressing the bottom of spacing groove 401, spring 404 resumes, get into spacing hole 407, so can accomplish spacing 406, and fixed block 405 has been set up at the filter screen 406 in the filter screen, can be more stable in that the sediment flow channel 3 is opened at the time of setting up in the filter screen 3, can be more than the sediment outlet 3, and more stable in the sediment flow channel 3, can be opened from the sediment outlet 2, and more than can be more stable, the sediment flow can be opened from the outlet port 3, and more than can be opened, and more than the sediment flow can be opened.

Further, the size of the limiting hole 402 is identical with that of the limiting post 403, the limiting post 403 forms a telescopic structure with the positioning hole 407 through the spring 404, and when in use, the size of the limiting hole 402 is identical with that of the limiting post 403 through the arrangement of the limiting hole 402 and the limiting post 403, so that the limiting post 403 is more stable when in use.

Further, wiper mechanism 5 includes mount 501, electric putter 502, fixed plate 503, sponge brush 504 and bolt 505, the top fixedly connected with mount 501 of sedimentation tank 1, there is electric putter 502 on the top surface of mount 501, electric putter 502's one end welding has fixed plate 503, the downside surface mounting of fixed plate 503 has sponge brush 504, the downside surface threaded connection of sponge brush 504 has bolt 505, through mount 501, electric putter 502, fixed plate 503, the setting of sponge brush 504 and bolt 505, after sedimentation tank 1 finishes using, drain 2 discharges the silt of bottom, later start electric putter 502, electric putter 502 drives the fixed plate 503 and descends, at the in-process of descending, sponge brush 504 can clear up sedimentation tank 1's inner wall, prevent that dirt in the sedimentation tank 1 from increasing.

Further, the sponge brush 504 is in fit with the size of the sedimentation tank 1, and the bolt 505 penetrates the sponge brush 504 to the lower surface of the fixing plate 503, and by the arrangement of the bolt 505, the sponge brush 504 and the fixing plate 503, the bolt 505 is completely located inside the sponge brush 504 although the bolt 505 penetrates the sponge brush 504 when the sponge is in use because the sponge itself has a certain elasticity, so that the bolt 505 does not scratch the bottom of the sedimentation tank 1.

Working principle: firstly, an external power supply is connected, then, the filter screen 406 is aligned with the water outlet 3, the fixed block 405 is aligned with the limit groove 401, then, the fixed block 405 is pressed, at the moment, the side wall of the water outlet 3 can squeeze the limit column 403 and the spring 404, then, the fixed block 405 is continuously pressed, when the bottom of the limit groove 401 is pressed, the spring 404 is restored, the limit column 403 is pushed out of the locating hole 407 and enters the limit hole 402, thus, the filter screen 406 can be limited, 4 groups of the fixed block 405 are arranged on the outer surface of the filter screen 406 at equal intervals, thus, the filter screen 406 can be more stable, at the moment, the valve of the water outlet 3 is opened, when water flows out from the water outlet 3, the filter screen 406 is firstly passed through, relatively large sediment is remained in the sedimentation tank 1, and then, the sediment can be discharged by opening the sewage outlet 2, so just can prevent that silt from blocking up delivery port 3, and then increase availability factor, and spacing hole 402 and spacing post 403's size coincide, can make spacing post 403 more stable when using, after sedimentation tank 1 finishes using, drain 2 discharges the silt of bottom, later start electric putter 502, electric putter 502 drives fixed plate 503 and descends, at the in-process that descends, sponge brush 504 can clear up sedimentation tank 1's inner wall, prevent that dirt in the sedimentation tank 1 from increasing and, because sponge itself has certain elasticity, so although run through sponge brush 504 when bolt 505, but bolt 505 is located the inside of sponge brush 504 entirely, the bottom of sedimentation tank 1 just so can not scratch to bolt 505, wherein electric putter 502's model is: YE2-132S-4, thus completing the automobile wastewater sedimentation tank.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an automobile wastewater sedimentation tank, includes sedimentation tank (1) and filtering mechanism (4), and wherein filtering mechanism (4) are including spacing groove (401), spacing hole (402), spacing post (403), spring (404), fixed block (405), filter screen (406) and locating hole (407), its characterized in that: the sedimentation tank is characterized in that a drain outlet (2) is fixedly connected to the lower portion of the sedimentation tank (1), a water outlet (3) is welded on one side of the sedimentation tank (1), a filtering mechanism (4) is arranged at one end of the water outlet (3), and a cleaning mechanism (5) is arranged at the top end of the sedimentation tank (1).

2. An automotive wastewater sedimentation tank as claimed in claim 1, wherein: the filter mechanism (4) comprises a limit groove (401), a limit hole (402), a limit column (403), a spring (404), a fixed block (405), a filter screen (406) and a positioning hole (407), wherein the limit groove (401) is formed in one end of the water outlet (3), the limit hole (402) is formed in the inner side surface of the limit groove (401), the limit column (403) is mounted on the inner side of the limit hole (402), the spring (404) is fixedly connected to the other end of the limit column (403), the fixed block (405) is mounted on the inner side surface of the limit groove (401), the filter screen (406) is welded at one end of the fixed block (405), and the positioning hole (407) is formed in one side of the fixed block (405).

3. An automotive wastewater sedimentation tank as claimed in claim 2, wherein: the size of the limiting hole (402) is identical with that of the limiting post (403), and the limiting post (403) and the positioning hole (407) form a telescopic structure through a spring (404).

4. An automotive wastewater sedimentation tank as claimed in claim 1, wherein: the cleaning mechanism (5) comprises a fixing frame (501), an electric push rod (502), a fixing plate (503), a sponge brush (504) and a bolt (505), wherein the fixing frame (501) is fixedly connected to the top end of the sedimentation tank (1), the electric push rod (502) penetrates through the surface of the top end of the fixing frame (501), the fixing plate (503) is welded at one end of the electric push rod (502), the sponge brush (504) is mounted on the lower side surface of the fixing plate (503), and the bolt (505) is connected with the lower side surface of the sponge brush (504) in a threaded mode.

5. An automotive wastewater sedimentation tank as set forth in claim 4, wherein: the sponge brush (504) is matched with the sedimentation tank (1) in size, and the bolts (505) penetrate through the sponge brush (504) to the lower surface of the fixed plate (503).

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