CN218491496U - A mixing tank for micro-nano bubble sewage treatment equipment - Google Patents

Abstract

The utility model discloses a mixing tank for micro-nano bubble sewage treatment equipment, and relates to the technical field of sewage treatment. The screw rod, the motor is fixedly installed on the mixing tank body, the first gear is fixedly installed at the output end of the motor, the second gear is fixedly installed on the top of the screw rod, and the second gear meshes with the first gear, and a grille is installed on the screw rod The screen plate is clamped and placed on the grid plate. The utility model uses a motor to drive the first gear to rotate, and the first gear drives the screw to rotate through the second gear. The screw rotates to drive the grid plate and the filter plate to rise. Then the filter screen plate is removed, thereby cleaning out the sediment on the filter screen plate in the mixing tank body, replacing the traditional manual cleaning, saving labor and improving cleaning efficiency.

Description

A mixing tank for micro-nano bubble sewage treatment equipment

technical field

The utility model relates to the technical field of sewage treatment, in particular to a mixing tank for micro-nano bubble sewage treatment equipment.

Background technique

Sewage treatment is the process of purifying sewage to meet the water quality requirements of being discharged into a certain water body or reused. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc. field, and more and more into the daily life of ordinary people.

When the mixing tank of micro-nano bubble sewage treatment equipment purifies the sewage, the micro-nano bubble will dissolve the organic pollutants in the sewage and separate the solid pollutants and water in the sewage. However, the existing micro-nano bubble sewage treatment The equipment uses a mixing tank to clean the solid pollutants deposited in the tank. It is inconvenient to clean up the solid pollutants in the tank. It is cleaned manually. It takes a lot of manpower to clean up the sediment every time. The cleaning process is cumbersome and difficult to clean up. To solve the above problems, the invention A kind of mixing tank for micro-nano bubble sewage treatment equipment is proposed to solve the above problems.

Contents of the invention

In order to solve the problem that the existing mixing tank for micro-nano bubble sewage treatment equipment is inconvenient to clean the solid pollutants deposited in the tank; the purpose of the utility model is to provide a mixing tank for micro-nano bubble sewage treatment equipment.

In order to solve the above technical problems, the utility model adopts the following technical scheme: a mixing tank for micro-nano bubble sewage treatment equipment, including a mixing tank body, a fixed plate is fixedly installed on one side of the inner wall of the mixing tank body, and a fixed plate is rotatably inserted The bottom end of the screw rod is rotatably connected with the inner bottom end of the mixing tank, the motor is fixedly installed on the mixing tank body, the first gear is fixedly installed at the output end of the motor, the second gear is fixedly installed at the top of the screw rod, and the second The gear meshes with the first gear, a grille plate is threaded on the screw rod, and a filter plate is clamped on the grille plate, and a fixed block is fixedly installed on the side of the inner wall of the mixing tank body away from the fixed plate, and the bottom end of the fixed block is fixed A slide bar is installed, and the bottom end of the slide bar is fixedly connected with the inner bottom end of the mixing tank body, and the slide bar is slidably inserted on the screen plate and the grille plate.

Preferably, slots are provided on both sides of the screen plate away from each other, and the screw rod and the slide bar are clamped in the slot, the outer ring of the grid plate is fixedly equipped with scraping strips, and the top of the screen plate is fixedly equipped with symmetrically distributed of the two handles.

Preferably, the top hinge of the mixing tank body is equipped with a sealing cover, the sealing cover is provided with a water inlet, the lower part of the mixing tank body is fixedly installed with a drain pipe, and the drain pipe communicates with the interior of the mixing tank body, and a valve is threaded on the drain pipe. Four supporting legs evenly distributed are fixedly installed at the bottom of the mixing tank body.

Compared with the prior art, the utility model has the beneficial effects of:

1. The utility model uses the motor to drive the first gear to rotate. The first gear drives the screw to rotate through the second gear. The rotation of the screw drives the grid plate and the filter plate to rise, and then removes the filter plate, thereby turning the mixing tank body The sediment on the inner filter plate is cleaned out, replacing the traditional manual cleaning, saving labor and improving cleaning efficiency.

2. The utility model arranges scraping strips on the grid plate, and the scraping strips on the grille plate can clean the inner wall of the mixing tank body while the grid plate is rising, thus realizing the cleaning of the sediment inside the mixing tank body. At the same time, the inner wall of the mixing tank body was cleaned.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Figure 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a schematic diagram of the cross-sectional structure of the mixing tank body of the present invention.

Fig. 3 is a schematic diagram of the structure of the grid plate in the utility model.

Fig. 4 is a schematic diagram of the structure of the filter screen plate in the utility model.

Fig. 5 is an enlarged schematic diagram of the structure at A in Fig. 2 of the present invention.

In the figure: 1. Mixing tank body; 2. Sealing cover; 3. Water inlet; 4. Motor; 5. Drainage pipe; 6. Valve; 7. Support leg; 8. Fixed block; Rod; 11, filter screen plate; 12, grid plate; 13, scraping strip; 14, draw-in slot; 15, first gear; 16, second gear; 17, fixed plate; 18, handle.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment: As shown in Figures 1-5, the utility model provides a mixing tank for micro-nano bubble sewage treatment equipment, including a mixing tank body 1, and a fixed plate 17 is fixedly installed on one side of the inner wall of the mixing tank body 1. The fixed plate 17 is rotated and inserted with a screw mandrel 10, and the bottom end of the screw mandrel 10 is rotatably connected with the inner bottom end of the mixing tank. The motor 4 is fixedly installed on the mixing tank body 1, and the output end of the motor 4 is fixedly installed with The first gear 15, the second gear 16 is fixedly installed on the top of the screw mandrel 10, and the second gear 16 meshes with the first gear 15, the screw mandrel 10 is threaded with a grid plate 12, the grid plate 12 is provided with a filter screen plate 11. When the micro-nano bubble technology is used to purify the sewage, the micro-nano bubble will dissolve the organic pollutants in the sewage, and separate and precipitate the solid pollutants in the sewage from the water, and fix the pollutants. Will settle on the filter screen plate 11, when the sediment in the mixing tank body 1 needs to be cleaned, the motor 4 is used to drive the first gear 15 to rotate, the first gear 15 drives the second gear 16 to rotate, and the second gear 16 drives the screw rod 10 Rotate, the screw mandrel 10 rotates to drive the grid plate 12 and the filter screen plate 11 to rise, and then the filter screen plate 11 is taken off, thereby cleaning out the sediment on the filter screen plate 11 in the mixing tank body 1 .

The side of the inner wall of the mixing tank body 1 away from the fixed plate 17 is fixedly equipped with a fixed block 8, and the bottom end of the fixed block 8 is fixedly equipped with a slide bar 9, and the bottom end of the slide bar 9 is fixed to the inner bottom end of the mixing tank body 1 The sliding rod 9 is slidably inserted on the screen plate 11 and the grid plate 12.

By adopting the above technical solution, when the motor 4 drives the grid plate 11 and the screen plate 12 to rise through the screw rod 10 , the grid plate 11 and the screen plate 12 slide up along the slide bar 9 .

Both sides of the screen plate 11 away from each other are provided with locking grooves 14 , and the threaded rod 10 and the sliding rod 9 are locked in the locking grooves 14 .

By adopting the above technical solution, the slot 14 on the filter screen plate 11 is to facilitate the sliding of the filter screen plate 11 .

A scraper 13 is fixedly installed on the outer ring of the grid plate 12 , and two symmetrically distributed handles 18 are fixedly installed on the top of the filter screen plate 11 .

By adopting the above-mentioned technical scheme, while the grille plate 12 is rising, the scraper 13 on the grille plate 12 can clean the inner wall of the mixing tank body 1, and the handle 18 on the filter screen plate 11 is to facilitate removal or replacement of the filter screen plate 11.

A sealing cover 2 is installed on the top hinge of the mixing tank body 1 , and a water inlet 3 is opened on the sealing cover 2 .

By adopting the above technical solution, sewage is introduced into the mixing tank body 1 through the water inlet 3 .

The lower part of the mixing tank body 1 is fixedly equipped with a drain pipe 5 , and the drain pipe 5 communicates with the inside of the mixing tank body 1 .

By adopting the above technical scheme, the purified sewage is discharged through the drain pipe 5 .

The drain pipe 5 is threadedly inserted with a valve 6, and the bottom end of the mixing tank body 1 is fixedly installed with four support legs 7 evenly distributed.

By adopting the above technical solution, the valve 6 can control the switch of the drain pipe 5 , and the supporting legs 7 are used to support the mixing tank body 1 .

Working principle: When the utility model is in use, when the micro-nano bubble technology is used to purify the sewage, the micro-nano bubble will dissolve the organic pollutants in the sewage, and separate and precipitate the solid pollutants in the sewage from the water, and the fixed pollutants will Precipitate on the filter screen plate 11, when it is necessary to clean up the sediment in the mixing tank body 1, use the motor 4 to drive the first gear 15 to rotate, the first gear 15 drives the second gear 16 to rotate, and the second gear 16 drives the screw rod 10 to rotate , the screw rod 10 rotates to drive the grid plate 12 and the filter screen plate 11 to rise. At this time, the grid plate 11 and the filter screen plate 12 slide up along the slide bar 9. The slot 14 on the filter screen plate 11 is for the convenience of the filter screen plate. 11 slides, while the grid plate 12 rises, the scraper 13 on the grid plate 12 can clean the inner wall of the mixing tank body 1, and when the grid plate 12 and the filter screen plate 11 rise to the top of the mixing tank body 1, pass The handle 18 removes the filter screen plate 11, thereby cleaning out the sediment on the filter screen plate 11 in the mixing tank body 1.

Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. In this way, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and equivalent technologies thereof, the utility model is also intended to include these modifications and variations.

Claims (7)

1. The utility model provides a micro-nano bubble blending tank for sewage treatment device, includes blending tank body (1), its characterized in that: mixing tank body (1) inner wall one side fixed mounting has fixed plate (17), it inserts and is equipped with lead screw (10) to rotate on fixed plate (17), and the bottom of lead screw (10) rotates with the inside bottom of mixing tank to be connected, fixed mounting has motor (4) on mixing tank body (1), motor (4) output end fixed mounting has first gear (15), lead screw (10) top fixed mounting has second gear (16), and second gear (16) and first gear (15) meshing, grid plate (12) are installed to the screw thread on lead screw (10), grid plate (12) are gone up the card and are established and have placed filter screen board (11).

2. The mixing tank for micro-nano bubble sewage treatment equipment according to claim 1, wherein a fixing block (8) is fixedly installed on one side of the inner wall of the mixing tank body (1) far away from the fixing plate (17), a sliding rod (9) is fixedly installed at the bottom end of the fixing block (8), the bottom end of the sliding rod (9) is fixedly connected with the bottom end inside the mixing tank body (1), and the sliding rod (9) is slidably inserted on the filter screen plate (11) and the grating plate (12).

3. The mixing tank for micro-nano bubble sewage treatment equipment according to claim 1, wherein the two sides of the filter screen plate (11) far away from each other are provided with clamping grooves (14), and the screw rod (10) and the slide rod (9) are clamped in the clamping grooves (14).

4. The mixing tank for micro-nano bubble sewage treatment equipment according to claim 1, wherein the outer ring of the grating plate (12) is fixedly provided with a scraping strip (13), and the top end of the filter screen plate (11) is fixedly provided with two handles (18) which are symmetrically distributed.

5. The mixing tank for the micro-nano bubble sewage treatment equipment according to claim 1, wherein a sealing cover (2) is hinged to the top end of the mixing tank body (1), and a water inlet (3) is formed in the sealing cover (2).

6. The mixing tank for micro-nano bubble sewage treatment equipment according to claim 1, wherein a drain pipe (5) is fixedly installed at the lower part of the mixing tank body (1), and the drain pipe (5) is communicated with the interior of the mixing tank body (1).

7. The mixing tank for micro-nano bubble sewage treatment equipment according to claim 6, wherein a valve (6) is inserted on the water discharge pipe (5) through threads, and four uniformly distributed support legs (7) are fixedly installed at the bottom end of the mixing tank body (1).

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