CN215137280U

CN215137280U - Back-flushing device for domestic wastewater treatment and reuse system

Info

Publication number: CN215137280U
Application number: CN202120435030.0U
Authority: CN
Inventors: 苏明兰
Original assignee: BEIJING MEINENG ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
Current assignee: BEIJING MEINENG ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
Priority date: 2021-02-27
Filing date: 2021-02-27
Publication date: 2021-12-14
Anticipated expiration: 2031-02-27

Abstract

The utility model discloses a back flush ware for sanitary wastewater treatment recycling system, its structure includes install bin, water pump, water inlet, backwash pipe, closing plate, discharge valve, processing cavity, play water filter, the utility model discloses a processing cavity lateral wall position correspondence is equipped with out the water filter, and direct back flush's mode secondary drives intraductal impurity and flows, gets into via the water service mouth, and liquid passes through location filter plate surface, becomes the movable filter plate of vertical closed state with horizontal open state as required and passes through elasticity axle steering adjustment, and dual filtration waste water structure can effectively improve domestic wastewater treatment effect, and it is good to install again after taking out the clearance through the closure axle with the location filter plate before the follow-up washing, and the waste residue of storage can effectively be cleared up to the changeability of movable filter plate, and then effectively avoid device pipeline to block up the probability.

Description

Back-flushing device for domestic wastewater treatment and reuse system

Technical Field

The utility model relates to a back flush ware for domestic wastewater treatment recycling system belongs to waste water treatment technical field.

Background

The modern society is more in population, and the total volume of discharging of present sanitary wastewater is also more and more, handles through sanitary wastewater treatment recycling system's back flush unit at present, washes the pipeline through the mode of back flush directly mostly.

Because the direct back flushing's mode secondary drives intraductal impurity and flows, single filter screen arrangement structure makes impurity by reverse the taking out, leads to the pipeline to appear blockking up the probability increase, and then influences domestic wastewater treatment effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a back flush ware for domestic wastewater treatment recycling system to solve because direct back flush's mode secondary drives intraductal impurity and flows, single filter screen arrangement structure makes impurity by the reverse takeout, leads to the pipeline to appear blockking up the probability increase, and then influences the problem of domestic wastewater treatment effect.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a back flush ware for domestic wastewater handles recycling system, its structure includes install bin, water pump, water inlet, backwash pipe, closing plate, discharge valve, handles the cavity, goes out the water filter, it sets in the inside dead slot department of install bin to handle the cavity, install bin top position has set the water pump, backwash outside of tubes one side has set the water inlet, it sets the discharge valve that the opening is linked together to handle the cavity surface, discharge valve mounting point looks interval backwash pipe plumbing point, it is equipped with out the water filter to handle cavity lateral wall position correspondence.

Furthermore, the water outlet filter comprises a water through hole, a positioning filter plate, a sealing shaft, a through pipe body, a water outlet, a movable filter plate and a tightening shaft, wherein the water through hole and the water outlet are correspondingly distributed at openings on two sides of the through pipe body, the sealing shaft is arranged at the local position of the surface of the through pipe body, the sealing shaft is combined and connected with the positioning filter plate, the positioning filter plate is arranged at the local position of the hollow part in the through pipe body, the movable filter plate is arranged at the position of one side outside the through pipe body, the tightening shaft is combined and connected with the movable filter plate up and down and is correspondingly embedded on the wall surface of the water outlet, and the through pipe body is arranged at a side wall groove of the treatment cavity.

Further, the sealing plate is fixedly arranged on the bottom wall of the processing cavity.

Furthermore, the opening groove of the water pump is matched and connected with a back flushing pipe.

Furthermore, the lower end of the back flushing pipe is arranged and embedded in a groove of the processing cavity.

Further, an exhaust valve is arranged above the sealing plate mounting surface.

Furthermore, the annular surface of the movable filter plate is slightly smaller than the cross section of the pipe wall of the water outlet.

Further, the elastic shaft is an up-and-down combined connecting component.

Advantageous effects

The utility model relates to a back flush ware for domestic wastewater treatment recycling system, it is equipped with the play water filter to handle cavity lateral wall position correspondence, direct back flush's mode secondary drives intraductal impurity and flows, get into via the water service mouth, liquid passes through location filter plate surface, the movable filter plate that becomes vertical closed state with horizontal open state as required passes through elasticity axle steering adjustment, double filtration waste water structure can effectively improve domestic wastewater treatment effect, install again after taking out the clearance through the joint axle with the location filter plate before the follow-up washing, the waste residue of storage can effectively be cleared up to the variability of movable filter plate, and then effectively avoid device pipeline jam probability.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a back-washing device for a domestic wastewater treatment and recycling system of the present invention;

fig. 2 is a schematic view of the assembly structure of the water outlet filter of the present invention.

In the figure: the device comprises an installation box-1, a water pump-2, a water inlet-3, a backwashing pipe-4, a sealing plate-5, an exhaust valve-6, a treatment cavity-7, a water outlet filter-8, a water inlet-A1, a positioning filter plate-B2, a sealing shaft-C3, a through pipe body-D4, a water outlet-E5, a movable filter plate-F6 and a loosening shaft-G7.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: a back-flushing device for a domestic wastewater treatment recycling system structurally comprises a mounting box 1, a water pump 2, a water inlet 3, a back-flushing pipe 4, a sealing plate 5, an exhaust valve 6, a treatment cavity 7 and a water outlet filter 8, wherein the treatment cavity 7 is arranged at a hollow groove in the mounting box 1, the water pump 2 is arranged at the top of the mounting box 1, the water inlet 3 is arranged at one side of the back-flushing pipe 4, the surface of the treatment cavity 7 is provided with the exhaust valve 6 with openings communicated with each other, the mounting points of the back-flushing pipe 4 are arranged at intervals at the mounting points of the exhaust valve 6, the water outlet filter 8 is correspondingly arranged at the side wall of the treatment cavity 7, the water outlet filter 8 comprises a water through port A1, a positioning filter plate B2, a sealing shaft C3, a through pipe body D4, a water outlet E5, a movable filter plate F6 and a tightening shaft G7, the water through port A1 and the water outlet E5 are correspondingly distributed at the openings at two sides of the through pipe body D4, the sealing device is characterized in that a sealing shaft C3 is arranged at the local position of the surface of the penetrating pipe body D4, the sealing shaft C3 is combined and connected with a positioning filter plate B2, the positioning filter plate B2 is installed at the local position of a hollow part in the penetrating pipe body D4, a movable filter plate F6 is arranged at the position of one side outside the penetrating pipe body D4, the movable filter plate F6 is combined and connected with a loosening shaft G7 up and down and is correspondingly embedded on the wall surface of a water outlet E5, the penetrating pipe body D4 is arranged at a side wall groove of a treatment cavity 7, the sealing plate 5 is fixedly arranged at the bottom wall position of the treatment cavity 7, an opening groove of the water pump 2 is matched and connected with a backwashing pipe 4, the lower end of the backwashing pipe 4 is arranged and embedded in a groove of the treatment cavity 7, an exhaust valve 6 is arranged above the mounting surface of the sealing plate 5, the annular surface of the movable filter plate F6 is slightly smaller than the wall section of the water outlet E5, and the loosening shaft G7 is a combined and is a combined connecting part up and down.

The movable filter plate F6 is an important component for water filtration, surface filter holes are distributed evenly, the filter plates B2 are positioned at intervals correspondingly, a channel type pipe groove is formed, impurities in the pipe are driven to flow for the second time in a back flushing mode, and the impurities are blocked on a filter surface which is changed from a transverse open state to a longitudinal closed state after being carried out in a reverse direction.

For example: when using, the corresponding play water filter 8 that is equipped with of treatment cavity 7 lateral wall position, direct back flush's mode secondary drives intraductal impurity and flows, get into via limbers A1, liquid passes through location filter plate B2 surface, become the activity filter plate F6 of vertical closed state with horizontal open state as required and pass through elasticity axle G7 steering control, dual filtration waste water structure can effectively improve domestic wastewater treatment effect, install again after taking out the clearance through seal shaft C3 with location filter plate B2 before the follow-up washing, the waste residue of storage can effectively be cleared up to the variability of activity filter plate F6, and then effectively avoid device pipeline to block up the probability.

The utility model provides a problem be because direct back flushing's mode secondary drives intraductal impurity and flows, single filter screen arrangement structure makes impurity be brought out by the reversal, leads to the pipeline to appear blockking up the probability increase, and then influences the treatment of domestic wastewater effect, the utility model discloses a combination of each other of above-mentioned parts, dual filtration wastewater structure can effectively improve treatment of domestic wastewater effect, and waste residue clearance effect is better, can effectively avoid device pipeline jam probability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a back flush ware for domestic wastewater handles recycling system, its structure includes install bin (1), water pump (2), water inlet (3), backwash pipe (4), closing plate (5), discharge valve (6), handles cavity (7), goes out water filter (8), its characterized in that:

the treatment cavity (7) is arranged at the position of an empty groove in the installation box (1), a water pump (2) is arranged at the top of the installation box (1), a water inlet (3) is arranged on one side outside the backwashing pipe (4), an exhaust valve (6) with an opening communicated with the surface of the treatment cavity (7) is arranged on the surface of the treatment cavity, the backwashing pipe (4) is arranged at the installation point interval of the exhaust valve (6), and a water outlet filter (8) is correspondingly arranged on the side wall of the treatment cavity (7).

2. The backwash device for a domestic wastewater treatment and reuse system according to claim 1, wherein: go out water filter (8) including limbers (A1), location filter plate (B2), sealing shaft (C3), link up body (D4), delivery port (E5), activity filter plate (F6), elasticity axle (G7), limbers (A1) correspond with delivery port (E5) and distribute at link up body (D4) both sides opening part, link up body (D4) surface local position and be equipped with sealing shaft (C3), location filter plate (B2) is connected in the combination of sealing shaft (C3), location filter plate (B2) are installed on the cavity local position in link up body (D4), link up body (F6) outside one side position of body (D4) is equipped with activity filter plate (F6) and link up elasticity axle (G7) from top to bottom, and correspond delivery port (E5) wall on, body (D4) sets up and inlays in processing cavity (7) one side wall groove department.

3. The backwash device for a domestic wastewater treatment and reuse system according to claim 1, wherein: the sealing plate (5) is fixedly arranged on the bottom wall of the processing cavity (7).

4. The backwash device for a domestic wastewater treatment and reuse system according to claim 1, wherein: the opening groove of the water pump (2) is matched and connected with the back flushing pipe (4).

5. The backwash device for a domestic wastewater treatment and reuse system according to claim 1, wherein: the lower ends of the backwash pipes (4) are arranged and embedded in grooves of the processing cavity (7).

6. The backwash device for a domestic wastewater treatment and reuse system according to claim 1, wherein: an exhaust valve (6) is arranged above the mounting surface of the sealing plate (5).