CN211836598U

CN211836598U - Pollution source water quality pretreatment device

Info

Publication number: CN211836598U
Application number: CN201922139334.8U
Authority: CN
Inventors: 王招民
Original assignee: Shenzhen Hongshulin Environmental Protection Technology Co ltd
Current assignee: Shenzhen Hongshulin Environmental Protection Technology Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-11-03
Anticipated expiration: 2029-12-03

Abstract

The utility model relates to a pollution source water quality pretreatment device, which belongs to the technical field of sewage treatment, and comprises a box body, the bottom of the box body is fixedly provided with a water outlet pipe, a second control valve is arranged in the water outlet pipe, a limit chute is arranged in the box body, a sliding plate which is in sliding connection with the limit chute is arranged in the limit chute, a filter cartridge is fixedly arranged in the sliding plate, the upper end of the filter cartridge is provided with a water inlet, the bottom of the filter cartridge is provided with a slag hole, the slag hole is connected with the inner wall of the box body, the side surface of the box body is fixedly provided with a slag discharging pipe matched with the slag hole, and the slag; the utility model discloses a set up the cartridge filter and with the row's sediment union coupling of its export and box side, make it can directly discharge the filter residue edgewise that filters off to avoided pulling down the filter screen and cleared up, cleaning efficiency is high, low in labor strength, it is more convenient and practical.

Description

Pollution source water quality pretreatment device

Technical Field

The utility model relates to a sewage treatment technical field specifically is a pollution source quality of water preprocessing device.

Background

The sewage is the discharged water from life and production which is polluted to a certain extent, and the water which loses the original use function is simply called the sewage. Mainly comprises domestic sewage, industrial sewage and initial rainwater, and the water of a pollution source contains a large amount of impurities, so that pretreatment is needed.

Current preprocessing device mainly filters, and filter equipment's fixed structure leads to filtration efficiency to reduce after impurity accumulates to a certain degree, consequently need constantly clear up the impurity that filters out, and need take off the filter screen or slowly take out the impurity on the filter screen during the clearance, not only intensity of labour is high, and cleaning efficiency is low moreover, and is impractical.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pollution source quality of water preprocessing device to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a pollution source water quality preprocessing device, includes the box, bottom half fixed mounting has the outlet pipe, install the second control valve in the outlet pipe, spacing spout has been seted up in the box, install the slide rather than sliding connection in the spacing spout, fixed mounting has the cartridge filter in the slide, the water inlet has been seted up to the cartridge filter upper end, the slag notch has been seted up to the cartridge filter bottom, the slag notch links to each other with the box inner wall, box side fixed mounting has the slag discharging pipe with slag notch matched with, install first control valve on the slag discharging pipe.

As a further technical solution of the present invention: the water quality monitoring device is fixedly arranged on the inner wall of the box body and is arranged at the bottom of the filter cylinder.

As a further technical solution of the present invention: the bottom of the box body is fixedly provided with a supporting leg, and the supporting leg is arranged outside the water outlet pipe.

As the utility model discloses a further technical scheme again: and a spring is fixed at the bottom of the limiting sliding groove, and the upper end of the spring is connected with the sliding plate.

As the utility model discloses a further technical scheme again: the limiting sliding groove is fixedly provided with a weight sensor at the bottom, and the weight sensor is arranged at the bottom of the spring and is fixedly connected with the spring.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the cartridge filter and with the row's sediment union coupling of its export and box side, make it can be with the filter residue edgewise direct discharge who filters off to avoided pulling down the filter screen and clear up, the cleaning efficiency is high, low in labor strength, convenient and practical more.

Drawings

FIG. 1 is a front sectional view of a water quality pretreatment device for a pollution source;

FIG. 2 is a schematic structural diagram of a filter vat in the water quality pretreatment device of the pollution source;

FIG. 3 is another sectional front view of the water quality pretreatment device for the pollution source.

In the figure: the system comprises 1-supporting legs, 2-water quality monitoring equipment, 3-a box body, 4-a limiting chute, 5-a sliding plate, 6-a spring, 7-a filter cylinder, 8-a first control valve, 9-a slag discharge pipe, 10-a second control valve, 11-a water outlet pipe, 12-a water inlet, 13-a slag outlet and 14-a weight sensor.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

The pollution source water quality pretreatment device shown in fig. 1 and 2 comprises a box body 3, wherein a water outlet pipe 11 is fixedly installed at the bottom of the box body 3, a second control valve 10 is installed in the water outlet pipe 11, and filtered sewage is discharged from the water outlet pipe 11 and is controlled through the second control valve 10, which is known by the prior art and is not described again; set up spacing spout 4 in the box 3, specifically for seting up in the inner wall upper end, install slide 5 rather than sliding connection in the spacing spout 4, slide 5 internal fixation has cartridge filter 7, accomplishes the filtration preliminary treatment through cartridge filter 7, water inlet 12 has been seted up to cartridge filter 7 upper end, cartridge filter 7 bottom has been seted up slag notch 13, slag notch 13 links to each other with the box 3 inner wall, box 3 side fixed mounting has slag discharging pipe 9 with slag notch 13 matched with, install first control valve 8 on the slag discharging pipe 9, add sewage through water inlet 12 during the use, water gets into the bottom through cartridge filter 7 this moment, and discharges from outlet pipe 11, and impurity then stays in cartridge filter 7, and accumulates in cartridge filter 7 bottom gradually, can stop intaking after accumulating to a certain degree, or directly open first control valve 8, make the accumulated filter residue discharge from row's sediment pipe 9, avoided present clearing up after pulling down whole filter screen, reduced intensity of labour and improved cleaning efficiency, but also can realize not shutting down and filter in succession, it is more practical.

Further, 3 inner wall fixed mounting of box has water quality monitoring equipment 2, water quality monitoring equipment 2 sets up in cartridge filter 7 bottom, detects the quality of water after filtering through setting up water quality monitoring equipment 2, leads to handling unqualifiedly when avoiding cartridge filter 7 unusual, adopt present can, its concrete structure and connected mode are known.

Furthermore, in order to facilitate water drainage from the bottom, the bottom of the box body 3 is fixedly provided with a supporting leg 1, and the supporting leg 1 is arranged outside the water outlet pipe 11.

Further, for the convenience of judging the quantity of filter residue, 4 bottoms of spacing spout are fixed with

spring

6, 6 upper ends of spring link to each other with slide 5, and when the filter residue accumulated gradually, spring 6 compressed gradually, and cartridge filter 7 descends gradually this moment to judge whether need carry out row sediment through the position of observing cartridge filter 7 and handle.

Example 2

This embodiment further optimizes on embodiment 1's basis, as shown in fig. 3, 4 bottom fixed mounting of spacing spout have weight sensor 14, weight sensor 14 sets up in 6 bottoms of spring and rather than fixed connection, through the accumulative amount of the judgement filter residue that social weight sensor 14 can be more accurate to be convenient for cooperate alarm device to remind the staff to arrange the sediment and handle, more practical and efficient, weight sensor 14 adopt current known structure and connected mode's sensor can.

The working principle is as follows: add pollutant source water through water inlet 12 of upper end, the water passes through from the filter screen of cartridge filter 7, then detect the water that filters out through water quality monitoring equipment 2, judge whether qualified, discharge from outlet pipe 11 of bottom after qualified, the filter residue is stayed in cartridge filter 7, and the landing is accumulated to the bottom gradually, spring 6 compresses gradually this moment, take cartridge filter 7 to remove downwards, after weighing transducer 14 detects the weight of arranging the sediment, cooperate corresponding alarm device to remind the staff to arrange the sediment, open first control valve 8 during arranging the sediment can, whether visual particular case decides to stop into water.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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 pollution sources quality of water preprocessing device, includes box (3), box (3) bottom fixed mounting has outlet pipe (11), install second control valve (10), its characterized in that in outlet pipe (11): seted up spacing spout (4) in box (3), install slide (5) rather than sliding connection in spacing spout (4), slide (5) internal fixation installs cartridge filter (7), water inlet (12) have been seted up to cartridge filter (7) upper end, slag notch (13) have been seted up to cartridge filter (7) bottom, slag notch (13) link to each other with box (3) inner wall, box (3) side fixed mounting have with slag notch (13) matched with arrange slag pipe (9), arrange and install first control valve (8) on slag pipe (9).

2. The source-of-pollution water pretreatment device according to claim 1, characterized in that: the water quality monitoring device is characterized in that a water quality monitoring device (2) is fixedly mounted on the inner wall of the box body (3), and the water quality monitoring device (2) is arranged at the bottom of the filter cartridge (7).

3. The source-of-contamination water quality pretreatment apparatus according to claim 1 or 2, characterized in that: the bottom of the box body (3) is fixedly provided with a supporting leg (1), and the supporting leg (1) is arranged outside the water outlet pipe (11).

4. The source-of-pollution water quality pretreatment device according to claim 3, characterized in that: and a spring (6) is fixed at the bottom of the limiting sliding groove (4), and the upper end of the spring (6) is connected with the sliding plate (5).

5. The source-of-pollution water quality pretreatment device according to claim 4, characterized in that: the bottom of the limiting sliding groove (4) is fixedly provided with a weight sensor (14), and the weight sensor (14) is arranged at the bottom of the spring (6) and is fixedly connected with the spring.