CN220214241U - Sewage treatment equipment for sludge dewatering - Google Patents

Abstract

The utility model discloses sewage treatment equipment for sludge dewatering, which relates to the technical field of sewage treatment and comprises a water draining bucket, wherein a rotating column is fixedly arranged on the outer wall of one end of a large motor and positioned in a filtering bucket, the top of the water draining bucket is fixedly connected with a threaded blade on the outer part of the rotating column, a desliming bucket is fixedly arranged on the top of the water draining bucket, an inlet is fixedly arranged on the outer wall of one side of the desliming bucket, a mounting plate frame is fixedly arranged on the outer wall of one side of the desliming bucket, and a sewage draining plate is fixedly arranged on the outer wall of one side of the desliming bucket. According to the utility model, the rotating circle frame rotates, so that the outer walls at the two ends of the rotating circle frame rotate at the inner side of the rotating groove, and then the rotating circle frame drives the inner side of the brush to brush the outer wall of the filter barrel net, so that the sludge staying in the filter holes of the filter barrel net is brushed off, the effect of blocking the filter holes of the filter barrel net is reduced, and the problem that the filter holes are easy to block is solved.

Description

Sewage treatment equipment for sludge dewatering

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to sewage treatment equipment for sludge dewatering.

Background

With the strengthening of the national water pollution treatment, the sludge disposal problem is increasingly revealed and emphasized. From sludge composting to auxiliary combustion and landfill, etc. The existing sludge has the defects of poor treatment effect due to high water content, high drying energy consumption, high cost limit and the like, and secondary pollution to the environment is easily caused by discharging the sludge which is not well treated into the natural environment. The existing common mechanical filtering and draining mode is used for primary dehydration of sludge, but as a plurality of impurities are mixed in the sludge, and the diameters of the impurities are different, the filter screen is very easy to be blocked, the effect of sludge dehydration and the efficiency of the blocked filter screen on sludge dehydration are reduced.

For example, chinese patent publication No. CN215209102U discloses a sludge dewatering, the top of dewatering tank is provided with the second mud import, and the second mud import cup joints and connects the discharging pipe, the top in the base is provided with the mud pipe, and the mud pipe is located the bottom of dewatering tank discharge end, one side in the base is located the bottom of mud pipe and is provided with the stock guide that corresponds with the mud shallow, and the base passes through bolted connection mud pipe, and the base passes through bolted connection stock guide, through slide rail and the base that sets up, separates the dewatering tank and dismantles, simple structure, and the simple operation can improve operating personnel's maintenance repair efficiency, through buffer plate, fixed bolster and spring, can also improve the stability of dewatering tank, more reliable and practical.

The following problems exist in the prior art:

the existing sewage treatment equipment for dehydrating the sludge is easy to cause the sludge to be blocked between the filtering openings of the filter screen when filtering; the existing sewage treatment equipment for sludge dewatering is also turbid after sewage is subjected to sludge treatment, so that the problem that the sludge filtering effect in the sewage is poor is caused.

Disclosure of Invention

The present utility model provides a sewage treatment apparatus for sludge dewatering to solve the problems set forth in the background art described above.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a sewage treatment device for sludge dewatering, includes the drainage bucket, the outer wall of large-scale motor one end just is located the inside fixed mounting of filter vat has the spliced pole, in the outside fixedly connected with screw thread leaf of spliced pole the top fixed mounting of drainage bucket has the desliming bucket, the outer wall fixed mounting of desliming bucket one side has the inlet, the outer wall fixed mounting of desliming bucket one side has the installing grillage, the outer wall fixed mounting of desliming bucket one side has the blowdown board, the top fixed mounting of installing grillage has small-size motor, the outer wall fixed mounting of installing grillage one side has large-scale motor, the outer wall fixed mounting of drainage bucket one side has the outlet, the filter vat is seted up to the outer wall fixed mounting of desliming bucket inboard, the rotation groove has been seted up to the outer wall of desliming bucket inboard.

The technical scheme of the utility model is further improved as follows: the outer wall of large-scale motor one end just is located the inside fixed mounting of filter vat and has the spliced pole, the outside fixedly connected with screw thread leaf of spliced pole.

The technical scheme of the utility model is further improved as follows: the outer wall fixed mounting of filter vat has the filter vat net, the one end fixed mounting of small-size motor has the toothed disc.

The technical scheme of the utility model is further improved as follows: the inner side of the rotating groove is rotationally connected with a rotating circle frame, a tooth block is arranged on the inner side of the outer wall of the rotating circle frame, and a brush is fixedly arranged on the outer wall of one side of the rotating circle frame.

The technical scheme of the utility model is further improved as follows: the inner side of the chute is connected with a cotton filtering plate in a sliding manner.

The technical scheme of the utility model is further improved as follows: one end of the chute is fixedly provided with a pull handle, and the outer wall of the filter cotton plate is provided with a filter hole.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

the utility model provides sewage treatment equipment for sludge dewatering, which adopts a large motor, a filter vat, a rotary column, screw blades, a filter vat net, a gear disc, a rotary circle frame, a gear block and a brush to be matched with each other, when the inner side of the filter vat net is filtered through sewage, a small motor is started again, one end of the small motor drives the gear disc at the inner side of the desliming barrel to rotate, and then the outer wall of the gear disc drives the inner side gear block at the outer wall of the rotary circle frame to rotate, so that the rotary circle frame is driven to rotate, the outer walls at the two ends of the rotary circle frame rotate at the inner side of a rotary groove, and then the inner side of the rotary circle frame drives the brush to brush the outer wall of the filter vat net, so that the sludge remained in the filter holes of the filter vat net is brushed off, the effect of blocking the filter holes of the filter vat net is reduced, and the problem that the filter holes are easy to block is solved.

The utility model provides sewage treatment equipment for sludge dewatering, which adopts the mutual coordination among a water draining bucket, a sliding chute, a filter cotton plate, a pull handle and a filter hole, wherein filtered sewage falls into the water draining bucket, and is filtered through the filter cotton plate at the inner side of the sliding chute in the water draining bucket, so that the residual sludge or stains in the sewage are filtered, the situation that the water is not turbid after filtration is ensured, the pull handle is pulled, and the filter cotton plate is pulled to slide in the sliding chute by the pull handle, so that the cleaning or replacement effect of the filter cotton plate is facilitated, and the problem of poor filtering effect is solved.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a desliming drum of the present utility model;

FIG. 3 is a schematic view of structure A of the present utility model;

FIG. 4 is a schematic view of the internal structure of the drain tank according to the present utility model;

fig. 5 is a schematic view of the brush structure of the present utility model.

In the figure: 1. a water draining bucket; 2. a water outlet; 3. a desliming barrel; 4. an inlet; 5. installing a plate frame; 6. a large motor; 7. a small motor; 8. a sewage disposal plate; 9. rotating the column; 10. a thread blade; 11. a filter vat net; 12. a rotating groove; 13. a gear plate; 14. tooth blocks; 15. rotating the circle frame; 16. a brush; 17. a filter vat; 18. a chute; 19. a pull handle; 20. a filter cotton plate; 21. and (5) filtering the holes.

Description of the embodiments

The utility model is further illustrated by the following examples:

examples

As shown in fig. 1 to 5, the utility model provides a sewage treatment device for sludge dewatering, which comprises a water draining bucket 1, wherein a desliming bucket 3 is fixedly arranged at the top of the water draining bucket 1, an inlet 4 is fixedly arranged on the outer wall of one side of the desliming bucket 3, a mounting plate frame 5 is fixedly arranged on the outer wall of one side of the desliming bucket 3, a sewage discharging plate 8 is fixedly arranged on the outer wall of one side of the desliming bucket 3, a small motor 7 is fixedly arranged at the top of the mounting plate frame 5, a large motor 6 is fixedly arranged on the outer wall of one side of the mounting plate frame 5, a water outlet 2 is fixedly arranged on the outer wall of one side of the water draining bucket 1, a filtering bucket 17 is fixedly arranged on the outer wall of the inner side of the desliming bucket 3, and a rotating groove 12 is formed in the outer wall of the inner side of the desliming bucket 3.

In this embodiment, through pouring the sewage that has mud into the inside of joining mouth 4, then start the fixed large-scale motor 6 in installation grillage 5 one side, drive the inside spliced pole 9 of filter vat 17 through the one end of large-scale motor 6 and rotate, rotate through the screw thread leaf 10 of the rotatory drive outer wall of spliced pole 9, thereby drive the inside mud of filter vat 17 and move, thereby drive the inboard that sewage flows into filter vat net 11 through moving mud, filter, and mud moves to drain board 8 all the time and discharge.

Examples

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the outer wall of large-scale motor 6 one end just is located the inside fixed mounting of filter vat 17 and rotates post 9, and the outside fixedly connected with screw thread leaf 10 of post 9 rotates, and the outer wall fixed mounting of filter vat 17 has filter vat net 11, and the one end fixed mounting of small-size motor 7 has toothed disc 13, rotates the inboard rotation of rotary groove 12 and is connected with rotation circle frame 15, rotates the inboard of circle frame 15 outer wall and has seted up tooth piece 14, rotates the outer wall fixed mounting of circle frame 15 one side and has brush 16.

In this embodiment, when the sewage is filtered on the inner side of the filter vat net 11, the small motor 7 is started, one end of the small motor 7 drives the gear disc 13 on the inner side of the desliming vat 3 to rotate, and then the outer wall of the gear disc 13 drives the inner side gear block 14 on the outer wall of the rotating circle frame 15 to rotate, so as to drive the rotating circle frame 15 to rotate, the outer walls on two ends of the rotating circle frame 15 rotate on the inner side of the rotating groove 12, and then the inner side of the rotating circle frame 15 drives the brush 16 to brush the outer wall of the filter vat net 11, so that the sludge staying in the filter holes of the filter vat net 11 is brushed off, and the problem of blockage of the filter mouth of the filter vat net 11 is reduced.

Examples

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, a chute 18 is formed in the outer wall of the inner side of the water draining bucket 1, a filter cotton plate 20 is slidably connected to the inner side of the chute 18, a pull handle 19 is fixedly mounted at one end of the chute 18, and a filter hole 21 is formed in the outer wall of the filter cotton plate 20.

In this embodiment, the filtered sewage falls into the water draining bucket 1, and is filtered by the cotton plate 20 inside the chute 18 inside the water draining bucket 1, so that the residual sludge or dirt in the sewage is filtered, and the water after filtration is guaranteed to be not turbid, and then the pull handle 19 is pulled, and the cotton plate 20 is pulled to slide in the chute 18 by the pull handle 19, so that the cotton plate 20 is cleaned or replaced conveniently.

The working principle of the sewage treatment apparatus for sludge dewatering will be described in detail.

As shown in fig. 1 to 5, sewage with sludge is poured into the inside of the inlet 4, then the large motor 6 fixed at one side of the installation plate frame 5 is started, one end of the large motor 6 drives the rotary column 9 in the filter vat 17 to rotate, the screw thread blade 10 on the outer wall is driven to rotate through the rotation of the rotary column 9, thereby driving the sludge in the filter vat 17 to move, thereby driving the sewage to flow into the inner side of the filter vat net 11 by moving the sludge for filtration, the sludge is always moved to the drain plate 8 for discharge, when the sewage is filtered in the inner side of the filter vat net 11, the small motor 7 is started, the gear disc 13 on the inner side of the filter vat 3 is driven to rotate through one end of the small motor 7, the inner side gear block 14 on the outer wall of the rotary circle frame 15 is driven by the outer wall of the gear disc 13 to rotate, thereby drive the rotation circle frame 15 and rotate, make the outer wall at rotation circle frame 15 both ends rotate in the inboard of rotation groove 12, then drive the inboard of brush 16 through rotation circle frame 15 and brush the outer wall of filter vat net 11, thereby will stay the mud in the filtration hole of filter vat net 11 and brush away, thereby reduce the problem that the filtration mouth of filter vat net 11 blockked up, then fall into the inside of drainage bucket 1 through filterable sewage, filter it through the inboard cotton board 20 of spout 18 inside drainage bucket 1, filter residual mud or spot in the sewage, thereby guarantee that the filtration post-filtration water place looks not so, then pulling handle 19, pull cotton board 20 through pulling handle 19 and slide in spout 18, thereby conveniently clear up or replace cotton board 20.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (6)

1. Sewage treatment equipment for sludge dewatering, comprising a drainage bucket (1), characterized in that: the utility model discloses a mud removing device, including drainage bucket (1), filter vat (17), filter vat (3), filter vat (12) are set up in the inboard outer wall of mud removing bucket (3), mud removing bucket (1) top fixed mounting has mud removing bucket (3), mud removing bucket (3) outer wall fixed mounting has, mud removing bucket (3) one side outer wall fixed mounting has mounting plate (8), the top fixed mounting of mounting plate frame (5) has small-size motor (7), the outer wall fixed mounting of mounting plate frame (5) one side has large-size motor (6), the outer wall fixed mounting of drainage bucket (1) one side has outlet (2), the inboard outer wall fixed mounting of mud removing bucket (3) has filter vat (17).

2. A sewage treatment apparatus for sludge dewatering as claimed in claim 1, wherein: the outer wall of one end of the large motor (6) is fixedly provided with a rotating column (9) which is positioned in the filter vat (17), and the outer part of the rotating column (9) is fixedly connected with a thread blade (10).

3. A sewage treatment apparatus for sludge dewatering as claimed in claim 1, wherein: the outer wall of the filter vat (17) is fixedly provided with a filter vat net (11), and one end of the small motor (7) is fixedly provided with a gear disc (13).

4. A sewage treatment apparatus for sludge dewatering as claimed in claim 1, wherein: the inner side of the rotary groove (12) is rotationally connected with a rotary circle frame (15), a tooth block (14) is arranged on the inner side of the outer wall of the rotary circle frame (15), and a brush (16) is fixedly arranged on the outer wall of one side of the rotary circle frame (15).

5. A sewage treatment apparatus for sludge dewatering as claimed in claim 1, wherein: the inner side of the drainage barrel (1) is provided with a chute (18), and the inner side of the chute (18) is connected with a cotton filtering plate (20) in a sliding manner.

6. A sewage treatment apparatus for sludge dewatering as claimed in claim 5, wherein: one end of the chute (18) is fixedly provided with a pull handle (19), and the outer wall of the filter cotton plate (20) is provided with a filter hole (21).