CN212594446U

CN212594446U - Domestic sewage filter vat

Info

Publication number: CN212594446U
Application number: CN202020984434.0U
Authority: CN
Inventors: 任力军
Original assignee: Zhuji Zheyuan Environmental Protection Technology Co ltd
Current assignee: Zhuji Zheyuan Environmental Protection Technology Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-02-26
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a domestic sewage filter vat belongs to domestic sewage treatment device field. Comprises a cylinder body and a cylinder cover which covers the top of the cylinder body; a supporting partition plate is fixedly arranged in the cylinder body, a filtering layer is rotatably arranged in the middle of the supporting partition plate, and a through hole is formed in the center of the filtering layer; the vertical axis of rotation that is provided with in barrel middle part, the through-hole that the filter layer was passed to the bottom of axis of rotation and can drive the filter layer and rotate, the upper end of axis of rotation stretches out the cover and just is connected with a motor outward, the fixed guide post that is provided with in bottom outer end of filter layer, the below of filter layer is provided with waist type ring, waist type ring has seted up the direction passageway through its middle part and has established through the direction passageway cover and establish on the guide post, the top surface equipartition of waist type ring is provided with a plurality of clean brushes. The problem of current domestic sewage filter equipment sewage filter effect not good, and the filter screen takes place to block up easily is solved.

Description

Domestic sewage filter vat

Technical Field

The utility model relates to a domestic sewage treatment device field specifically is a domestic sewage filter vat.

Background

Along with the continuous improvement of living standard of people, domestic sewage generated by people is more and more, and the domestic sewage contains solid garbage such as vegetable roots, soil, plastic bags and the like, suspended garbage with small particles such as excrement and the like suspended in water, and microorganisms such as escherichia coli and the like. If the domestic sewage is treated from time to time, not only the sewer pipe is easy to be blocked, but also the domestic sewage is easy to deposit in the sewer, and the domestic sewage is discharged into rivers and lakes to breed germs and pollute the ecological environment.

Current domestic sewage filter equipment has that sewage filter effect is not good, and because contains impurity in the sewage for the filter screen takes place to block up easily, influences sewage filterable effect, has reduced sewage filterable effect and efficiency, inconvenient use scheduling problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, and the to-be-solved technical problem of the utility model is to provide a domestic sewage filter vat, it has solved current domestic sewage filter equipment sewage filter effect not good, and the filter screen takes place the problem of jam easily.

In order to achieve the above object, the utility model provides a following technical scheme:

a domestic sewage filter vat comprises a vat body and a top vat cover covering the vat body; a supporting partition plate is fixedly arranged in the cylinder body, a filtering layer is rotatably arranged in the middle of the supporting partition plate, and a through hole is formed in the center of the filtering layer; the vertical axis of rotation that is provided with in barrel middle part, the through-hole that the filter layer was passed to the bottom of axis of rotation and can drive the filter layer and rotate, the upper end of axis of rotation stretches out the cover and just is connected with a motor outward, the fixed guide post that is provided with in bottom outer end of filter layer, the below of filter layer is provided with waist type ring, waist type ring its middle part has seted up the direction passageway and has established on the guide post through the direction passageway cover, the top surface equipartition of waist type ring is provided with a plurality of clean brushes, and the top of clean brush contacts with the bottom surface of filter layer.

As a further aspect of the present invention: support plates are symmetrically and fixedly arranged on the bottom surface of the support partition plate, guide cross rods are arranged on a horizontal fixing frame on each support plate, and the two guide cross rods are positioned on two sides of the filter layer; the equal fixed welded connection in both ends of waist type ring has the guide sliding sleeve, two the guide sliding sleeve slides respectively and sets up on two direction horizontal poles.

As a further aspect of the present invention: the inner cavity of the bottom of the barrel is respectively communicated with a slag discharge pipe and a sewage inlet pipe, and the slag discharge pipe and the sewage inlet pipe are respectively provided with a valve.

As a further aspect of the present invention: the barrel cover is provided with a clear water discharge pipe communicated with the inner cavity of the upper part of the barrel body, and a water pump is arranged on the clear water discharge pipe.

As a further aspect of the present invention: the water spraying device is characterized in that a water spraying pipe is further erected in an inner cavity of the upper portion of the barrel, a plurality of nozzles are communicated with the bottom of the water spraying pipe and located right above the filter layer, the water spraying pipe is communicated with a clean water inlet pipe arranged on the barrel cover, and a booster pump is further arranged on the clean water inlet pipe.

As a further aspect of the present invention: the filtering layer sequentially comprises a filtering screen, a fine sand layer, a coarse sand layer and a gravel layer from bottom to top, wherein the particle size of fine sand in the fine sand layer is 0.2-0.5 mm, the particle size of coarse sand in the coarse sand layer is 0.5-2.5 mm, and the diameter of gravel in the gravel layer is 1-3 mm.

As a further aspect of the present invention: the welding of filter layer is provided with annular slider, set up the annular guide rail with annular slider sliding fit on the inner circle inner wall of support baffle.

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

1. the utility model discloses utilize the clean brush on the waist type ring to clear up the impurity on the bottom surface of filter layer, avoided the filtration pore blocking on the filter layer to guarantee the filter effect, wherein the direction sliding sleeve at waist type ring both ends is established on the direction horizontal pole, has guaranteed that waist type ring does not take place the skew in the horizontal motion process, and the practicality is strong.

2. The utility model discloses well sewage is through filter screen, fine sand layer, coarse sand layer and the gravel layer after disinfecting in proper order, can finally obtain the recoverable water of utilizing of the clean filtration, and the cleanliness of the drainage that obtains is high, low cost, respond well.

Drawings

Fig. 1 is a schematic perspective view of a domestic sewage filter vat.

Fig. 2 is a front sectional view of the filtering tub for domestic sewage.

Fig. 3 is a bottom view of a support spacer in the domestic sewage filtering bucket.

FIG. 4 is a schematic view of the structure of the filtering layer in the domestic sewage filtering barrel.

In the figure: 1-motor, 2-clear water discharge pipe, 3-clear water inlet pipe, 4-water pump, 5-booster pump, 6-water spray pipe, 7-nozzle, 8-rotating shaft, 9-supporting clapboard, 91-annular guide rail, 10-filter layer, 101-annular slide block, 102-filter screen, 103-fine sand layer, 104-coarse sand layer, 105-gravel layer, 11-waist-shaped ring, 12-guide cross bar, 13-support plate, 14-guide column, 15-guide sliding sleeve, 16-slag discharge pipe, 17-sewage inlet pipe, 18-cylinder body, 19-cylinder cover, 20-cleaning brush.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-3, the present embodiment provides a domestic sewage filtering barrel, which includes a barrel 18 and a top cover 19 covering the barrel 18; the filter is characterized in that a supporting partition plate 9 is fixedly arranged in the cylinder 18, a filter layer 10 is rotatably arranged in the middle of the supporting partition plate 9, and a through hole is formed in the center of the filter layer 10; a rotating shaft 8 is vertically arranged in the middle of the barrel 18, the bottom end of the rotating shaft 8 penetrates through a through hole of the filter layer 10 and can drive the filter layer 10 to rotate, the upper end of the rotating shaft 8 extends out of the barrel cover 19 and is connected with a motor 1, a guide post 14 is fixedly arranged at the outer end of the bottom of the filter layer 10, a waist-shaped ring 11 is arranged below the filter layer 10, a guide channel is arranged in the middle of the waist-shaped ring 11 and is sleeved on the guide post 14 through the guide channel, a plurality of cleaning brushes 20 are uniformly distributed on the surface of the top of the waist-shaped ring 11, and the tops of the cleaning brushes 20 are in contact with; a support plate 13 is symmetrically and fixedly installed on the bottom surface of the supporting partition plate 9, a horizontal fixing frame on the support plate 13 is provided with guide cross rods 12, the two guide cross rods 12 are positioned at two sides of the filter layer 10, two ends of the waist-shaped ring 11 are fixedly welded with guide sliding sleeves 15, and the two guide sliding sleeves are respectively arranged on the two guide cross rods 12 in a sliding manner; the inner cavity at the bottom of the barrel 18 is respectively communicated with a slag discharge pipe 16 and a sewage inlet pipe 17, valves are respectively arranged on the slag discharge pipe 16 and the sewage inlet pipe 17, the valves on the sewage inlet pipe 17 are opened, domestic sewage is injected into the inner cavity at the lower part of the barrel 18 through the sewage inlet pipe 17, along with the continuous rising of the sewage liquid level in the inner cavity at the bottom of the barrel 18, the sewage is filtered by the filter layer 10, and the filtered sewage enters the inner cavity at the upper part of the barrel 18; the barrel cover 19 is provided with a clean water discharge pipe 2 communicated with the inner cavity of the upper part of the barrel body 18, the clean water discharge pipe 2 is provided with a water pump 4, the water pump 4 is turned on, and clean water in the inner cavity of the upper part of the barrel body 18 is pumped out.

In this embodiment, motor 1 starts, drive axis of rotation 8 rotates, and then drive filter layer 10 and rotate for supporting diaphragm 9, filter layer 10 rotates in-process and drives guide post 14 and be circular motion, circular motion's guide post 14 can promote waist type ring 11 and be the ascending reciprocating motion of horizontal direction in the bottom of filter layer 10, utilize the impurity of the cleaning brush 20 on the waist type ring 11 to the bottom surface of filter layer 10 to clear up, the filtration pore that has avoided on the filter layer 10 blocks up, thereby guarantee the filter effect, wherein the guide sliding sleeve 15 sliding sleeve at waist type ring 11 both ends overlaps on direction horizontal pole 12, it does not take place the skew to have guaranteed waist type ring 11 in the horizontal motion process, therefore, the clothes hanger is strong in practicability.

Example 2

Referring to fig. 2, on the basis of embodiment 1: still erect spray pipe 6 in the upper portion inner chamber of barrel 18, the bottom intercommunication of spray pipe 6 is equipped with a plurality of nozzles 7, and nozzle 7 is located filter layer 10 directly over, spray pipe 6 advances pipe 3 with the clear water of installing on cover 19 and is linked together, and the clear water advances and still installs booster pump 5 on the pipe 3, and under booster pump 5's effect, the clear water passes through nozzle 7 blowout, washes filter layer 10, has improved the clean effect to filter layer 10.

Example 3

Referring to fig. 4, the filter layer 10 is designed based on any of the above embodiments: the filtering layer 10 is sequentially provided with a filtering screen 102, a fine sand layer 103, a coarse sand layer 104 and a gravel layer 105 from bottom to top, the particle size of fine sand in the fine sand layer 103 is 0.2-0.5 mm, the particle size of coarse sand in the coarse sand layer 104 is 0.5-2.5 mm, and the diameter of gravel in the gravel layer 105 is 1-3 mm; in addition, the filter layer 10 is welded with an annular slider 101, and the inner ring inner wall of the support partition plate 9 is provided with an annular guide rail 91 in sliding fit with the annular slider 101.

In this embodiment, when the sewage is filtered by the filter layer 10, the sewage is sequentially filtered by the filter screen 102, the fine sand layer 103, the coarse sand layer 104 and the gravel layer 105 after being sterilized, and finally, the recyclable water which is filtered cleanly can be obtained.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A domestic sewage filter vat comprises a vat body (18) and a top vat cover (19) covered on the vat body (18); the filter is characterized in that a supporting partition plate (9) is fixedly arranged in the cylinder body (18), a filter layer (10) is rotatably arranged in the middle of the supporting partition plate (9), and a through hole is formed in the center of the filter layer (10); barrel (18) middle part is vertical to be provided with a rotation axis (8), the through-hole that filter layer (10) were passed to the bottom of rotation axis (8) and can drive filter layer (10) and rotate, the upper end of rotation axis (8) is stretched out cover (19) and is connected with a motor (1) outward, the fixed guide post (14) that is provided with in bottom outer end of filter layer (10), the below of filter layer (10) is provided with waist type ring (11), waist type ring (11) wherein have seted up guide way and establish on guide post (14) through the guide way cover, the top surface equipartition of waist type ring (11) is provided with a plurality of cleaning brush (20), and the top of cleaning brush (20) contacts with the bottom surface of filter layer (10).

2. The domestic sewage filter vat according to claim 1, wherein the bottom surface of the support partition (9) is symmetrically and fixedly provided with support plates (13), the support plates (13) are horizontally fixed with guide cross bars (12), and the two guide cross bars (12) are positioned at two sides of the filter layer (10); the two ends of the waist-shaped ring (11) are fixedly welded with guide sliding sleeves (15), and the two guide sliding sleeves (15) are respectively arranged on the two guide cross rods (12) in a sliding mode.

3. The domestic sewage filter vat according to claim 1 or 2, wherein the inner cavity of the bottom of the vat (18) is respectively provided with a slag discharge pipe (16) and a sewage inlet pipe (17) in a communication manner, and valves are respectively arranged on the slag discharge pipe (16) and the sewage inlet pipe (17).

4. The domestic sewage filter vat according to claim 3, wherein the drum cover (19) is provided with a clear water discharge pipe (2) communicated with the inner cavity of the upper part of the drum body (18), and the clear water discharge pipe (2) is provided with a water pump (4).

5. The domestic sewage filter vat according to claim 4, wherein a spray pipe (6) is further erected in the upper inner cavity of the vat (18), the bottom of the spray pipe (6) is communicated with a plurality of nozzles (7), the nozzles (7) are located right above the filter layer (10), the spray pipe (6) is communicated with a clean water inlet pipe (3) mounted on the vat cover (19), and a booster pump (5) is further mounted on the clean water inlet pipe (3).

6. The domestic sewage filter vat according to claim 1, wherein the filter layer (10) comprises a filter screen (102), a fine sand layer (103), a coarse sand layer (104) and a gravel layer (105) from bottom to top, the fine sand layer (103) comprises fine sand with a particle size of 0.2-0.5 mm, the coarse sand layer (104) comprises coarse sand with a particle size of 0.5-2.5 mm, and the gravel layer (105) comprises gravel with a diameter of 1-3 mm.

7. The domestic sewage filter vat according to claim 6, wherein the filter layer (10) is welded with an annular slide block (101), and an annular guide rail (91) which is in sliding fit with the annular slide block (101) is arranged on the inner ring inner wall of the support clapboard (9).