CN211885625U

CN211885625U - Pressure relief device of dangerous sewage treatment system for chemical plant

Info

Publication number: CN211885625U
Application number: CN202020501635.0U
Authority: CN
Inventors: 赵朝方; 张春晓; 敖相波
Original assignee: Qingdao Anrun Environmental Protection Technology Co ltd
Current assignee: Qingdao Anrun Environmental Protection Technology Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-11-10
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses a dangerous sewage treatment system pressure relief device is used in chemical plant, which comprises a fixing plate and i, the fixed orifices is seted up to the lateral wall before the fixed plate, lateral wall fixed mounting connecting rod before the fixed plate, fixed surface installation mount pad on the connecting rod, fixed surface installation air pump on the mount pad, the air pump is given vent to anger and is held lateral wall fixed connection outlet duct, lateral wall fixed mounting drinking-water pipe before the connecting rod, the inlet port is seted up to drinking-water pipe lateral wall lower extreme, inlet port inner wall fixed connection outlet duct lateral wall lower extreme, drinking-water pipe inner wall lower extreme fixed mounting filter, the filtration pore is seted up to the filter upper surface, outside cleaing away of blocking up the foreign matter to.

Description

Pressure relief device of dangerous sewage treatment system for chemical plant

Technical Field

The utility model relates to a water sewage treatment technical field specifically is a dangerous sewage treatment system pressure relief device is used in chemical plant.

Background

The sewage usually needs to be rolled into a plurality of treatment devices in a sewage treatment system, the treatment result of the sewage can be qualified only by carrying out multi-stage treatment for a plurality of times, in the next-stage extraction, the pipeline is usually adopted to be inserted into the sewage for extraction, so that the sewage can be extracted, the inner wall of the pipeline is easy to be blocked by external foreign matters after long-time use, the water pumping port of the pipeline is blocked and ascended, the water pumping amount can be ensured to be unchanged by needing larger water pumping pressure, and the problem of regular removal of workers is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dangerous sewage treatment system pressure relief device is used in chemical plant to solve the problem that proposes in 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 dangerous sewage treatment system pressure relief device for chemical plant, which comprises a fixing plate and i, the fixed orifices is seted up to the lateral wall before the fixed plate, lateral wall fixed mounting connecting rod before the fixed plate, fixed surface installation assembly seat on the connecting rod, fixed surface installation air pump on the assembly seat, the air pump is given vent to anger and is held lateral wall fixed connection outlet duct, lateral wall fixed mounting drinking-water pipe before the connecting rod, the inlet port is seted up to drinking-water pipe lateral wall lower extreme, inlet port inner wall fixed connection outlet duct lateral wall lower extreme, drinking-water pipe inner wall lower extreme fixed mounting filter, the filtration pore is seted up to the filter upper.

Preferably, the lower surface of the pumping pipe is fixedly provided with a shielding ring.

Preferably, the inner wall of the water pumping pipe is fixedly provided with an annular air injection box, and the lower surface of the annular air injection box is provided with air injection holes.

Preferably, the first connecting ring of outlet duct lateral wall fixed mounting, first connecting ring lateral wall fixed connection dead lever one end lateral wall, the solid fixed ring of dead lever other end lateral wall fixed connection second, the solid fixed ring inner wall fixed connection drinking-water pipe lateral wall of second.

Preferably, the assembly hole is seted up to drinking-water pipe top lateral wall, assembly hole inner wall fixed mounting solenoid valve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a dangerous sewage treatment system pressure relief device is used in chemical plant, has the air pump structure, can carry out regularly jet-propelled processing to drinking-water pipe inside, with the inside foreign matter that blocks up reverse outside discharge, resumes the ability of drawing water of drinking-water pipe, the artifical extravagant and loaded down with trivial details operation of having removed artifical periodic cleaning from, realized blockking up the outside of foreign matter to pipeline inside and clear away, the purpose of the volume of drawing water of recovery pipeline.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a sectional structure of a vertical sidewall of the pumping pipe of the present invention;

fig. 3 is a schematic structural view of the annular jet box of the present invention.

In the figure: the device comprises a fixing plate 1, a fixing hole 101, a connecting rod 2, an assembling seat 3, an air pump 4, an air outlet pipe 5, a water pumping pipe 6, an air inlet hole 601, an assembling hole 602, a filtering plate 7, a filtering hole 701, a blocking ring 8, an annular air spraying box 9, an air spraying hole 901, a first connecting ring 10, a fixing rod 11, a second fixing ring 12 and an electromagnetic valve 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a pressure relief device of a hazardous sewage treatment system for a chemical plant comprises a fixing plate 1, wherein a fixing hole 101 is formed in the front side wall of the fixing plate 1, a connecting rod 2 is fixedly installed on the front side wall of the fixing plate 1, an assembly seat 3 is fixedly installed on the upper surface of the connecting rod 2, an air pump 4 is fixedly installed on the upper surface of the assembly seat 3, an air outlet pipe 5 is fixedly connected with the side wall of the air outlet end of the air pump 4, a water pumping pipe 6 is fixedly installed on the front side wall of the connecting rod 2, an air inlet hole 601 is formed in the lower end of the outer side wall of the water pumping pipe 6, the inner wall of the air inlet hole 601 is fixedly connected with the lower end of the outer side wall of, can filter great impurity in the sewage through the filter, reduce the inside jam to the pumping pipe, this device passes through the fixed orifices and the outside fixed plane be assembled between/be connected between of fixed plate.

Particularly, the shielding ring 8 is fixedly arranged on the lower surface of the pumping pipe 6, and the lower end pipe orifice of the pumping pipe can be blocked by larger impurities in external water through the shielding ring.

Particularly, 6 inner wall fixed mounting annular gas injection boxes 9 of pipes draws water, and fumarole 901 is seted up to annular gas injection box 9 lower surface, and the inside of annular gas injection box is the cavity form, and the lower extreme mouth of pipe lateral wall of outlet duct runs through annular gas injection box and extends to the intracavity, and a plurality of fumaroles dispersion blowout through annular gas injection box helps making the inside spun air of outlet duct to drawing the inside jam foreign matter of water and discharge.

Particularly, the first connecting ring 10 of 5 lateral walls fixed mounting of outlet duct, the 11 one end lateral walls of first connecting ring 10 lateral wall fixed connection dead lever, the solid fixed ring 12 of dead lever 11 other end lateral wall fixed connection second, the solid fixed ring 12 inner wall fixed connection drinking-water pipe 6 lateral walls of second, through the fixed connection of first connecting ring, second connecting ring and fixed link to outlet duct and drinking-water pipe, make outlet duct and drinking-water pipe position assembly more firm and stable.

Particularly, the pilot hole 602 is seted up to the lateral wall of 6 tops of drinking-water pipe, pilot hole 602 inner wall fixed mounting solenoid valve 13, the external power supply of solenoid valve, through the shutoff of solenoid valve during operation to the drinking-water pipe, prevent outlet duct spun gas rebound, reduce the release effect to the mouth of pipe foreign matter of drinking-water pipe lower extreme.

The working principle is as follows: when the utility model discloses when using, with the device equipment finish the back together with external power source, when the intraductal debris that need clear up that draws water, start the air pump, to the blowout gas in the outlet pipe, through the shutoff of solenoid valve to the drinking-water pipe upper end, the blowout of spun gas through annular gas injection box can carry out the blowout evacuation to the jam foreign matter of drinking-water pipe below and handle, lets out the pressure of drawing water that causes because of lower extreme mouth of pipe blocks up, resumes the orificial ability of drawing water of drinking-water pipe lower extreme.

Claims

1. The utility model provides a dangerous sewage treatment system pressure relief device for chemical plant, includes fixed plate (1), its characterized in that: fixed orifices (101) are seted up to the lateral wall before fixed plate (1), lateral wall fixed mounting connecting rod (2) before fixed plate (1), fixed surface installs assembly seat (3) on connecting rod (2), fixed surface installs air pump (4) on assembly seat (3), air pump (4) are given vent to anger end lateral wall fixed connection outlet duct (5), lateral wall fixed mounting drinking-water pipe (6) before connecting rod (2), inlet port (601) are seted up to drinking-water pipe (6) lateral wall lower extreme, inlet port (601) inner wall fixed connection outlet duct (5) lateral wall lower extreme, drinking-water pipe (6) inner wall lower extreme fixed mounting filter (7), filtration pore (701) are seted up to filter (7) upper surface.

2. The pressure relief device of the hazardous sewage treatment system for the chemical plant according to claim 1, wherein: the lower surface of the pumping pipe (6) is fixedly provided with a shielding ring (8).

3. The pressure relief device of the hazardous sewage treatment system for the chemical plant according to claim 1, wherein: the inner wall of the water pumping pipe (6) is fixedly provided with an annular air injection box (9), and the lower surface of the annular air injection box (9) is provided with air injection holes (901).

4. The pressure relief device of the hazardous sewage treatment system for the chemical plant according to claim 1, wherein: the utility model discloses a solar water heater, including outlet duct (5) the first connecting ring of lateral wall fixed mounting (10), first connecting ring (10) lateral wall fixed connection dead lever (11) one end lateral wall, the solid fixed ring of dead lever (11) other end lateral wall fixed connection second (12), the solid fixed ring of second (12) inner wall fixed connection drinking-water pipe (6) lateral wall.

5. The pressure relief device of the hazardous sewage treatment system for the chemical plant according to claim 1, wherein: the assembly hole (602) is seted up to drinking-water pipe (6) top lateral wall, assembly hole (602) inner wall fixed mounting solenoid valve (13).