CN218686999U

CN218686999U - Chemical wastewater treatment membrane treatment equipment

Info

Publication number: CN218686999U
Application number: CN202222811388.6U
Authority: CN
Inventors: 张宇恒; 高锦宇; 杨毓松
Original assignee: Jiangsu Xinyu Tiancheng Environmental Protection Co ltd
Current assignee: Jiangsu Xinyu Tiancheng Environmental Protection Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-24
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a chemical industry waste water treatment membrane treatment facility, including handling case, clearance subassembly and supplementary blowdown subassembly to and handle the inlet tube and the drain pipe of the installation of lower extreme both sides on the case, the clearance subassembly is including handling incasement portion central authorities 'movable mounting's filter screen panel. A chemical industry waste water treatment membrane treatment facility, handle incasement portion and carry out filterable filter screen panel of waste water and filtration membrane cover, can accomplish the back in the use, at the rotatory in-process of gear motor drive, carry out the even cleanness of inside and outside wall through the shower, thereby it glues glutinous dirt to dispose interior outer end, and then improve filter screen panel and the subsequent filter effect of filtration membrane cover, filter screen panel and the closing plate of filtration membrane cover bottom liftable, also can be at filter screen panel and the clear in-process of filtration membrane cover, adjust the closing plate, thereby make the interior sewage after the cleanness of filter screen panel and filtration membrane cover, discharge through the blow off pipe department of handling the bottom of the case portion along the guide plate.

Description

Chemical wastewater treatment membrane treatment equipment

Technical Field

The utility model relates to a sewage treatment technical field, in particular to chemical industry wastewater treatment membrane treatment facility.

Background

The treatment and recovery of sewage are effective measures for developing and utilizing water resources, chemical wastewater is an important sewage source for sewage treatment, and the MBR membrane treatment method is a novel sewage treatment technology combining a membrane separation unit and a biological treatment unit, and has the advantages of high efficiency, good water quality and small occupied area.

The conventional wastewater treatment equipment, such as MBR membrane wastewater treatment equipment disclosed in publication No. CN213475520U, has the advantage of improving the wastewater filtering effect, but the MBR membrane module used in the treatment tank has the problem of difficulty in cleaning, so that the subsequent wastewater filtering is easily influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a chemical wastewater treatment membrane treatment equipment, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a chemical industry waste water treatment membrane treatment facility, is including handling case, clearance subassembly and supplementary blowdown subassembly to and handle inlet tube and the drain pipe of lower extreme both sides installation on the case, the clearance subassembly is including the filtration screen panel of the inside central authorities' movable mounting of processing incasement portion to and the filtration membrane cover of filtration screen panel inner circle installation, the clearance subassembly is still including filtering the screen panel outside, filtering the membrane cover inboard, and filters the multiunit shower of arranging the installation between screen panel and the filtration membrane cover, still be connected with the drinking-water pipe between the top of multiunit shower and the processing bottom of the case portion, still install the water pump between the drinking-water pipe.

Preferably, the filtering net cover and the filtering membrane cover are both in circular structures.

Preferably, the cleaning assembly further comprises a connecting frame fixedly arranged at the bottom of the filtering net cover and the bottom of the filtering film cover and used for connecting and fixing the filtering net cover and the filtering film cover.

Preferably, the cleaning assembly further comprises a rotating shaft connected with the upper end of the connecting frame, and a speed reduction motor arranged at the top of the treatment box and used for driving the rotating shaft.

Preferably, supplementary blowdown subassembly is including the closing plate of the interior filter screen panel of processing case and the laminating installation of filter membrane cover bottom to and the round hole of seting up is run through in closing plate central authorities.

Preferably, the auxiliary sewage draining assembly further comprises a guide plate obliquely arranged on one side of the bottom of the sealing plate and a filter plate horizontally arranged at the bottom of the guide plate.

Preferably, supplementary blowdown subassembly still including handle the supporting seat of the inside both sides inner wall department fixed welding of incasement portion to and the cylinder that drives the closing plate of supporting seat upper end installation.

Preferably, the bottom of the treatment box is also provided with a sewage discharge pipe.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. a chemical industry waste water treatment membrane treatment equipment, a filter screen cover and a filter membrane cover for filtering waste water in a treatment box can be used for cleaning the inner wall and the outer wall uniformly through a spray pipe in the process of driving rotation by a speed reducing motor after use, so that the dirt stuck to the inner end and the outer end is removed, and the subsequent filtering effect of the filter screen cover and the filter membrane cover is improved;

2. the utility model provides a chemical industry waste water treatment membrane treatment facility, filters screen panel and the closing plate of filtration membrane cover bottom liftable, also can adjust the closing plate at the clear in-process of filter screen panel and filtration membrane cover to make and filter the interior clear sewage of filter screen panel and filtration membrane cover, discharge along the blow off pipe department of guide plate through handling the bottom of the case.

Drawings

FIG. 1 is a schematic view of the overall structure of a chemical wastewater treatment membrane treatment device of the present invention;

FIG. 2 is a vertical sectional view of the chemical wastewater treatment membrane treatment equipment of the utility model;

fig. 3 is an enlarged view of a in fig. 2 of the chemical wastewater treatment membrane treatment equipment of the utility model.

Reference numerals:

100. a treatment tank; 110. a water inlet pipe; 120. a drain pipe;

200. cleaning the assembly; 210. a filtering net cover; 220. a filtration membrane cover; 230. a connecting frame; 240. a shower pipe; 250. a water pumping pipe; 260. a water pump; 270. a rotating shaft; 280. a reduction motor;

300. an auxiliary blowdown assembly; 310. a sealing plate; 320. a circular hole; 330. a baffle; 340. a filter plate; 350. a supporting seat; 360. a cylinder; 370. a sewage discharge pipe.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

The first embodiment is as follows:

as shown in fig. 1-3, the present embodiment provides a membrane treatment device for chemical wastewater treatment, including a treatment tank 100, a cleaning assembly 200, an auxiliary blowdown assembly 300, and a water inlet pipe 110 and a water outlet pipe 120 installed at both sides of the upper and lower ends of the treatment tank 100, the cleaning assembly 200 includes a filter screen 210 movably installed at the center inside the treatment tank 100, and a filter membrane cover 220 installed at the inner ring of the filter screen 210, the cleaning assembly 200 further includes an outer side of the filter screen 210, an inner side of the filter membrane cover 220, and a plurality of groups of spray pipes 240 arranged between the filter screen 210 and the filter membrane cover 220, the top of the plurality of groups of spray pipes 240 and the bottom of the treatment tank 100 are further connected with water pumping pipes 250, a water pump 260 is further installed between the water pumping pipes 250, the filter screen 210 and the filter membrane cover 220 are both in a circular structure, the cleaning assembly 200 further includes a connecting frame 230 fixedly connected to the bottom of the filter screen 210 and the filter membrane cover 220, the cleaning assembly 200 further includes a rotating shaft 270 connected to the upper end of the connecting frame 230, and a speed reduction motor 280 installed at the top of the treatment tank 100 and a c # org-25-org-10 motor # 3.

Concretely, handle the inside filterable filter screen panel 210 of waste water and filter membrane cover 220 of carrying on of case 100, can be after using the completion, handle the rotatory in-process of case 100 top gear motor 280 drive, cooperate the water pump 260 of pumping pipe 250 upper end, through the filter screen panel 210 outside, filter membrane cover 220 is inboard, and arrange the multiunit shower 240 of installation between filter screen panel 210 and the filter membrane cover 220, filter screen panel 210 and the interior outer extreme of filter membrane cover 220 after using clean, thereby it glues sticky dirt to clear away the interior outer extreme of filter screen panel 210 and filter membrane cover 220, and then improve filter screen panel 210 and the subsequent filter effect of filter membrane cover 220.

Example two:

on the basis of the first embodiment, as shown in fig. 2-3, the auxiliary sewage discharging assembly 300 includes a sealing plate 310 attached to the bottom of the filter screen cover 210 and the filter membrane cover 220 in the treatment tank 100, and a circular hole 320 formed through the center of the sealing plate 310, the auxiliary sewage discharging assembly 300 further includes a flow guide plate 330 disposed at one side of the bottom of the sealing plate 310, and a filter plate 340 horizontally disposed at the bottom of the flow guide plate 330, the auxiliary sewage discharging assembly 300 further includes a support base 350 fixedly welded to the inner walls of the two sides of the interior of the treatment tank 100, and an air cylinder 360 mounted at the upper end of the support base 350 and driving the sealing plate 310, a sewage discharging pipe 370 is further mounted at the bottom of the treatment tank 100, and the air cylinder 360 is SC63.

Specifically, the sealing plate 310 with the bottom of the filter screen cover 210 and the bottom of the filter membrane cover 220 capable of being lifted can also be adjusted to descend through the air cylinders 360 on both sides in the cleaning process of the filter screen cover 210 and the filter membrane cover 220, so that the sewage after the cleaning of the inner and outer ends of the filter screen cover 210 and the filter membrane cover 220 can be discharged from the sewage discharge pipe 370 at the bottom of the treatment tank 100 along the circular hole 320 at the center of the sealing plate 310 through the guide plate 330.

The utility model discloses a theory of operation and use flow:

after the chemical wastewater in the treatment tank 100 is treated, the speed reducing motor 280 and the water pump 260 at the top and the outer end of the treatment tank 100 are simultaneously started, the speed reducing motor 280 drives the filter screen 210 and the filter membrane cover 220 in the treatment tank 100 to slowly rotate through the rotating shaft 270, the water pump 260 also pumps water flow at the bottom of the treatment tank 100 through the water pumping pipe 250, the water flow passes through the outer side of the filter screen 210, the inner side of the filter membrane cover 220 and a plurality of groups of spray pipes 240 arranged between the filter screen 210 and the filter membrane cover 220 in the treatment tank 100 to uniformly clean the inner end and the outer end of the filter screen 210 and the filter membrane cover 220 in rotation, and in the cleaning process of the filter screen 210 and the filter membrane cover 220, the air cylinders 360 at the two sides in the treatment tank 100 are started again to drive the sealing plate 310 at the upper end to move downwards, so that sewage after the inner end and the outer end of the filter screen 210 and the filter membrane cover 220 are cleaned is discharged along the circular hole 320 at the central part of the sealing plate 310, and flows to the bottom of the treatment tank 100 through the guide plate 330, and finally discharged through the sewage discharge pipe 370 at one side of the bottom of the treatment tank 100, so that the filter screen 210 and the upper end of the filter membrane cover 220 are uniformly cleaned.

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 claims and their equivalents.

Claims

1. The utility model provides a chemical industry waste water treatment membrane treatment facility, is including handling case (100), clearance subassembly (200) and supplementary blowdown subassembly (300) to and inlet tube (110) and drain pipe (120) of handling case (100) upper and lower end both sides installation, a serial communication port, clearance subassembly (200) are including handling case (100) inside central authorities' filter screen panel (210) of handling movable mounting, and filter screen panel (210) inner circle installation filter membrane cover (220), clearance subassembly (200) are still including filter screen panel (210) outside, filter membrane cover (220) inboard, and arrange multiunit shower (240) of installation between filter screen panel (210) and filter membrane cover (220), still be connected with between the top of multiunit shower (240) and handling case (100) bottom and draw water pipe (250), still install water pump (260) between draw water pipe (250).

2. The membrane treatment equipment for chemical wastewater treatment according to claim 1, wherein the filter screen cover (210) and the filter membrane cover (220) are both circular ring structures.

3. The membrane treatment equipment for chemical wastewater treatment according to claim 1, wherein the cleaning assembly (200) further comprises a filter screen cover (210) and a connecting frame (230) fixedly arranged at the bottom of the filter screen cover (220) and used for connecting and fixing the filter screen cover (210).

4. A membrane treatment plant for chemical industrial wastewater treatment according to claim 3, characterized in that the cleaning assembly (200) further comprises a rotating shaft (270) connected to the upper end of the connecting frame (230), and a reduction motor (280) installed at the top of the treatment tank (100) for driving the rotating shaft (270).

5. The membrane treatment equipment for chemical wastewater treatment according to claim 1, wherein the auxiliary sewage discharge assembly (300) comprises a filter screen cover (210) in the treatment box (100), a sealing plate (310) attached to the bottom of the filter screen cover (220), and a circular hole (320) formed in the center of the sealing plate (310).

6. A membrane treatment plant for chemical industrial wastewater treatment according to claim 5, characterized in that said auxiliary sewage discharge unit (300) further comprises a guide plate (330) obliquely disposed on one side of the bottom of said sealing plate (310), and a filter plate (340) horizontally disposed on the bottom of said guide plate (330).

7. The membrane treatment equipment for chemical wastewater treatment according to claim 1, wherein the auxiliary sewage discharge assembly (300) further comprises a support base (350) fixedly welded at the inner walls of both sides inside the treatment tank (100), and an air cylinder (360) mounted at the upper end of the support base (350) for driving the sealing plate (310).

8. A chemical industrial wastewater treatment membrane treatment plant according to claim 1, characterized in that a drain pipe (370) is further installed at the bottom of the treatment tank (100).