CN212039236U

CN212039236U - Filter plate convenient to disassemble for sewage treatment for hydraulic engineering

Info

Publication number: CN212039236U
Application number: CN202020581986.7U
Authority: CN
Inventors: 姚敏光
Original assignee: Guangdong Huajinyuan Construction Co ltd
Current assignee: Guangdong Huajinyuan Construction Co ltd
Priority date: 2019-11-19
Filing date: 2020-04-19
Publication date: 2020-12-01
Anticipated expiration: 2030-04-19

Abstract

The utility model discloses a conveniently-disassembled filter plate for sewage treatment in hydraulic engineering, which comprises a shell, the top of the shell is fixedly connected with a sewage pipe, a water valve is fixedly arranged on the sewage pipe, a drain pipe is fixedly arranged at the bottom of the shell, a positioning groove is arranged on the inner side wall of the shell, a guide plate is inserted in the positioning groove in a sliding way, the shell is provided with an opening for inserting the guide plate, the inner wall of the shell close to the opening is fixedly provided with a waterproof pad, a through hole for the guide plate to pass through is arranged in the waterproof pad in a penetrating way, a spring groove is arranged in the shell, the top wall of the spring groove is fixedly provided with a compression spring, the bottom of the compression spring is fixedly provided with a clamping rod, the shell is internally provided with a clamping groove for clamping the clamping rod, and the guide plate is internally provided with a positioning hole for the clamping rod to pass through in a penetrating manner. Simple structure, convenient and fast disassembly and assembly, low production cost, practicality and convenience.

Description

Filter plate convenient to disassemble for sewage treatment for hydraulic engineering

Technical Field

The utility model relates to a water treatment technical field specifically is a sewage treatment is with convenient filter plate of dismantling for hydraulic engineering.

Background

The sewage, usually refer to the sewage from life and production polluted to a certain extent, the sewage mainly includes domestic sewage, industrial wastewater and initial rainwater, the main pollutants of the sewage include pathogen pollutant, oxygen-consuming pollutant, plant nutrient and toxic pollutant, etc., the sewage discharge capacity is on the rising trend year by year along with the rapid development of industry and agriculture and the diversified life of people at present, the workload of sewage treatment is increased sharply, the sewage is required to be filtered in the treatment process, the filter plate is a key device in the water treatment process, the filter plate plays the double roles of filtering the filter material layer and back flushing water (gas) in the filter tank, the filter plate installed in the current commonly used sewage filtering device is easy to accumulate dust and sewage impurity in the long-term use process, so that the filter plate is required to be cleaned frequently, and the problem of inconvenient disassembly and cleaning exists when the filter plate is cleaned, therefore, a filter plate which is convenient to disassemble and used for sewage treatment in hydraulic engineering needs to be designed urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment is with convenient filter plate of dismantling for hydraulic engineering 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: a conveniently-disassembled filter plate for sewage treatment in hydraulic engineering comprises a shell, a sewage pipe is fixedly connected with the top of the shell, a water valve is fixedly arranged on the sewage pipe, a drain pipe is fixedly arranged at the bottom of the shell, a positioning groove is arranged on the inner side wall of the shell, a guide plate is inserted in the positioning groove in a sliding way, an opening for inserting the guide plate is arranged on the shell, a waterproof pad is fixedly arranged on the inner wall of the shell close to the opening, a through hole for the guide plate to pass through is arranged in the waterproof pad in a penetrating way, a spring groove is arranged in the shell, a compression spring is fixedly arranged on the top wall of the spring groove, the spring groove is communicated with the opening of the shell, the bottom fixed mounting of compression spring has the kelly, set up the draw-in groove that supplies the kelly card to go into in the casing, run through in the guide plate and set up the locating hole that supplies the kelly to pass.

Preferably, a handle is fixedly installed on one side of the guide plate, and an anti-skid leather sheath is sleeved on the outer surface of the handle.

Preferably, the guide plate comprises a filter screen and filter cloth, and the filter cloth is fixedly installed at the bottom of the filter screen.

Preferably, the filter screen is made of metal rubber.

Preferably, a sliding opening is formed in the shell and communicated with the inside of the spring groove, a push-pull rod is connected in the sliding opening in a sliding mode, and one side of the push-pull rod is fixedly connected with the clamping rod.

Compared with the prior art, the beneficial effects of the utility model are that: this sewage filters with convenient abluent filter plate of dismantling, moreover, the steam generator is simple in structure, and convenient for operation, the constant head tank has been seted up in the inside of casing, it has the flow guide plate board to slide the grafting in the constant head tank, one side fixedly connected with handle of flow guide plate, through the inside spring groove of casing, compression spring, the kelly, the sliding opening, the relation of connection between push-and-pull rod and the flow guide plate, can directly control the push-and-pull rod and make the kelly slide from top to bottom, the installation that can stabilize the flow guide plate through the upper and lower slip of kelly washs with the dismantlement of making things convenient for.

Drawings

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

FIG. 2 is an enlarged view of the structure at the position A of the present invention;

fig. 3 is a schematic structural view of the deflector of the present invention.

In the figure: 1 sewage pipe, 2 casings, 3 water valves, 4 positioning grooves, 5 guide plates, 6 waterproof pads, 7 handles, 8 spring grooves, 9 clamping rods, 10 compression springs, 11 sliding openings, 12 push-pull rods, 13 filter screens, 14 filter cloths and 15 drain pipes.

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 conveniently-disassembled filter plate for sewage treatment for hydraulic engineering comprises a shell 2, wherein a sewage pipe 1 is fixedly connected to the top of the shell 2, sewage flows into the shell 2 through the sewage pipe 1, a water valve 3 is fixedly mounted on the side surface of the sewage pipe 1, the flow of the sewage can be controlled by switching the water valve 3, a drain pipe 15 is fixedly mounted at the bottom of the shell 2 and is used for flowing out of the filtered sewage, a positioning groove 4 is formed in the shell 2, a guide plate 5 is connected to the positioning groove 4 in a sliding manner, a handle 7 is fixedly mounted on one side of the guide plate 5, an anti-skid leather sheath is sleeved on the outer surface of the handle 7, the handle 7 fixedly mounted with the guide plate 5 is beneficial to force application of an operator, and the anti-skid leather sheath is beneficial;

when the guide plate 5 is inserted, horizontal thrust can be applied to the handle 7, the guide plate 5 is installed in the shell 2 and abuts against the inner wall of the positioning groove 4, when the guide plate 5 is detached, the guide plate 5 can be taken out of the shell 2 by pulling the handle 7 outwards, the guide plate 5 comprises a filter screen 13 and filter cloth 14, the filter cloth 14 is fixedly installed at the bottom of the filter screen 13, the sewage is filtered by two times of the guide plate 5 in the process of flowing into the shell 2, filiform impurities, granular impurities and the like are filtered by the filter screen 13 for the first time, the filter cloth 14 has good ash removal performance and is close to zero emission, the strict environmental standard can be achieved, the filtering speed is high, the blockage is less, the filtering speed is stable, the filter screen 13 is made of metal rubber, and the metal rubber has the elasticity of rubber and the pore characteristics of porous metal, the structure is compact, the volume is small, the weight is light, and the heat resistance, the wear resistance and the corrosion resistance are good, so that the service life of the filter screen 13 is prolonged, and the filtering effect is better;

the shell 2 is provided with an opening for inserting the guide plate 5, a waterproof pad 6 is fixedly installed on the inner wall of the shell 2 close to the opening, a through hole for the guide plate 5 to pass through is formed in the waterproof pad 6 in a penetrating mode, the shell 2 is in a sealing state by the waterproof pad 6 to prevent sewage from leaking in the filtering process, a spring groove 8 is formed in the shell 2, a compression spring 10 is fixedly installed on the top wall of the spring groove 8, the spring groove 8 is communicated with the opening of the shell 2, a clamping rod 9 is fixedly installed at the bottom of the compression spring 10, a clamping groove for the clamping rod 9 to be clamped is formed in the shell 2, a positioning hole for the clamping rod 9 to pass through is formed in the guide plate 5 in a penetrating mode, a sliding opening 11 is formed in the shell 2, the sliding opening 11 is communicated with the inside of the spring groove 8, a push-pull rod 12 is connected in the sliding opening 11 in a sliding mode, one side of the push-pull rod 12 is fixedly connected with the, the guide plate 5 can be detached by sliding the clamping rod 9 up and down, and the guide plate 5 can be cleaned after the detachment is completed.

The working principle is as follows: guide plate 5 passes through

constant head tank

4 and 2 sliding connection of casing, need pass through guide plate 5's filtration in sewage inflow casing 2, push-and-pull and slide opening 11 sliding connection's push-and-pull rod 12 makes the kelly 9 slide from top to bottom and can dismantle guide plate 5 and wash, after the washing completion with guide plate 5 resume with constant head tank 4's sliding connection, pressure exerted through compression spring 10 makes kelly 9 pass and runs through the locating hole joint of seting up on the filter plate 5 and set up to casing 2 inside with kelly assorted draw-in groove realization guide plate 5 fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage treatment is with convenient filter plate of dismantling for hydraulic engineering, includes casing (2), its characterized in that: the top of the shell (2) is fixedly connected with a sewage pipe (1), a water valve (3) is fixedly installed on the sewage pipe (1), a drain pipe (15) is fixedly installed at the bottom of the shell (2), a positioning groove (4) is formed in the inner side wall of the shell (2), a guide plate (5) is inserted in the positioning groove (4) in a sliding and inserting mode, an opening for the guide plate (5) to be inserted is formed in the shell (2), a waterproof pad (6) is fixedly installed on the inner wall, close to the opening, of the shell (2), a through hole for the guide plate (5) to penetrate through is formed in the waterproof pad (6), a spring groove (8) is formed in the shell (2), a compression spring (10) is fixedly installed on the top wall of the spring groove (8), the spring groove (8) is communicated with the opening of the shell (2), and a clamping rod (9) is fixedly installed at the bottom of, a clamping groove for clamping the clamping rod (9) is formed in the shell (2), and a positioning hole for the clamping rod (9) to penetrate is formed in the guide plate (5).

2. The utility model provides a sewage treatment is with convenient filter plate of dismantling for hydraulic engineering according to claim 1 which characterized in that: one side fixed mounting of guide plate (5) has handle (7), the surface of handle (7) has cup jointed the antiskid leather sheath.

3. The utility model provides a sewage treatment is with convenient filter plate of dismantling for hydraulic engineering according to claim 1 which characterized in that: the guide plate (5) comprises a filter screen (13) and filter cloth (14), and the filter cloth (14) is fixedly installed at the bottom of the filter screen (13).

4. The sewage treatment is with convenient filter plate of dismantling according to claim 3 for hydraulic engineering, its characterized in that: the filter screen (13) is made of metal rubber.

5. The utility model provides a sewage treatment is with convenient filter plate of dismantling for hydraulic engineering according to claim 1 which characterized in that: a sliding opening (11) is formed in the shell (2), the sliding opening (11) is communicated with the interior of the spring groove (8), a push-pull rod (12) is connected in the sliding opening (11) in a sliding mode, and one side of the push-pull rod (12) is fixedly connected with the clamping rod (9).