CN211367313U

CN211367313U - Novel MBR membrane sewage treatment device

Info

Publication number: CN211367313U
Application number: CN201921177418.4U
Authority: CN
Inventors: 韩丰锴
Original assignee: Xuzhou Jiecheng Environmental Protection Technology Co ltd
Current assignee: Xuzhou Jiecheng Environmental Protection Technology Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-08-28
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a belong to sewage treatment technical field, specifically be a novel MBR membrane sewage treatment device, including sewage inflow device, sewage filter equipment, filth processing apparatus, lifter and control box, sewage filter equipment and filth processing apparatus are all installed in sewage inflow device, sewage filter equipment installs the right side at filth processing apparatus, the top at sewage inflow device is installed to the control box, the inner chamber bottom at sewage inflow device is installed to the one end of lifter, the inner chamber top at the control box is installed to the other end of lifter, and through the combination of sewage inflow device, sewage filter equipment and filth processing apparatus on the device, sewage filter equipment clears up the debris of its cross section through filth processing apparatus, improves sewage filter equipment's filtration efficiency, improves life.

Description

Novel MBR membrane sewage treatment device

Technical Field

The utility model relates to a sewage treatment technical field specifically is a novel MBR membrane sewage treatment device.

Background

In the fields of sewage treatment and water resource recycling, MBR (membrane bioreactor) is a novel water treatment technology combining an activated sludge process and a membrane separation technology, the types of membranes are various, and are classified according to a separation mechanism, and a reaction membrane, an ion exchange membrane, a permeable membrane and the like are arranged; classified by the nature of the membrane, there are natural membranes (biological membranes) and synthetic membranes (organic and inorganic membranes); the membrane-bioreactor is classified by the structural type of the membrane, including flat plate type, tubular type, spiral type, hollow fiber type, etc., and the commonly mentioned membrane-bioreactor is actually a general name of three types of reactors: firstly, an aeration membrane-bioreactor; extraction membrane-bioreactor; ③ a solid-liquid separation type membrane-bioreactor.

When using, the existing MBR membrane for sewage treatment usually filters sewage as the first-level filtering equipment, because impurities in sewage are more, when using the MBR membrane as the first-level filtering equipment, more impurities in sewage easily cause a quick blocking effect to the MBR membrane, particles in sewage cannot be effectively filtered, the filtering effect of the MBR membrane is reduced, and meanwhile, the service life of the MBR membrane is shortened.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The utility model is provided in view of the problems existing in the sewage treatment device and/or the existing sewage treatment device.

Therefore, the utility model aims at providing a novel MBR membrane sewage treatment device can solve current MBR membrane and receive too much debris when handling sewage and block the problem that leads to the filter equipment life-span to reduce.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

the utility model provides a novel MBR membrane sewage treatment device, includes sewage inflow device, sewage filter equipment, filth processing apparatus, lifter and control box, sewage filter equipment and filth processing apparatus all install in sewage inflow device, sewage filter equipment installs the right side at filth processing apparatus, the top at sewage inflow device is installed to the control box, the inner chamber bottom at sewage inflow device is installed to the one end of lifter, the inner chamber top at the control box is installed to the other end of lifter.

As a preferred scheme of a novel MBR membrane sewage treatment device, wherein: the sewage inflow device comprises a box body, a feeding hole and a discharging hole, wherein the feeding hole is formed in the left side wall of the box body, and the discharging hole is formed in the right side wall of the box body.

As a preferred scheme of a novel MBR membrane sewage treatment device, wherein: the sewage filtering device is a filtering membrane, a fixing block used for fixing the filtering membrane is installed between the bottom of the filtering membrane and the sewage inflow device, the fixing block is an aluminum alloy block, and the filtering membrane is in threaded connection with the aluminum alloy block.

As a preferred scheme of a novel MBR membrane sewage treatment device, wherein: the sewage treatment device is a cleaning device, the cleaning device comprises a collecting system, a moving system and a cleaning system, and the sewage treatment device is connected with the lifting rod.

As a preferred scheme of a novel MBR membrane sewage treatment device, wherein: the collecting system comprises a cleaning box and a collecting box, the cleaning box is connected with the lifting rod, and the collecting box is arranged in an inner cavity of the cleaning box.

As a preferred scheme of a novel MBR membrane sewage treatment device, wherein: the moving system comprises a driving motor and a threaded pipe, the threaded pipe is sleeved on the outer wall of the lifting rod, the power output end of the driving motor is connected with the outer wall of the threaded pipe, and the bottom of the driving motor is installed at the bottom of the cleaning box.

As a preferred scheme of a novel MBR membrane sewage treatment device, wherein: the cleaning system comprises a suction pump, a reflux plate, a scraper and a suction pipe, wherein the suction pump is installed at the top of the reflux plate, the bottom of the suction pump is connected with the suction pipe, the feed delivery pipe is installed in the reflux plate and connected with the suction pipe, the other end of the feed delivery pipe is connected with the collection box, and the scraper is installed at the bottom of the cleaning box.

Compared with the prior art: the MBR membrane that is used for sewage treatment that has now filters sewage as the filtration equipment of first order usually when using, because impurity is more in the sewage, when using the MBR membrane as one-level filtration equipment, make more impurity in the sewage cause quick blocking effect to the MBR membrane easily, can not cause effectual filtration to the granule in the sewage, the filter effect that leads to the MBR membrane reduces, cause the life reduction of MBR membrane simultaneously, in this application file, carry out filth clearance to sewage filter equipment's filter surface, reduce the jam of debris to sewage filter equipment's filter surface, and the service life is prolonged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic structural view of a novel MBR membrane sewage treatment device of the utility model;

figure 2 is the utility model relates to a novel MBR membrane sewage treatment device's cleaning device schematic structure.

In the figure: 100 boxes, 101 discharge ports, 102 feed ports, 110 filter membranes, 120 cleaning devices, 121 cleaning boxes, 122 threaded pipes, 123 collecting boxes, 124 suction pumps, 125 reflux plates, 126 scrapers, 127 suction pipes, 128 driving motors, 130 lifting rods and 140 operation boxes.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a novel MBR membrane sewage treatment device, please refer to fig. 1, including sewage inflow device, sewage filter equipment, filth processing apparatus, lifter 130 and control box 140, sewage filter equipment and filth processing apparatus are all installed in sewage inflow device, sewage filter equipment installs the right side at filth processing apparatus, control box 140 installs the top at sewage inflow device, the inner chamber bottom at sewage inflow device is installed to lifter 130's one end, the inner chamber top at control box 140 is installed to lifter 130's the other end, and is concrete, lifter 130's outer wall is opened there is the spout, cooperate the use with filth processing apparatus.

Referring to fig. 1 again, the sewage inflow apparatus includes a box 100, a feeding inlet 102 and a discharging outlet 101, the feeding inlet 102 is opened on a left side wall of the box 100, the discharging outlet 101 is opened on a right side wall of the box 100, specifically, the box 100 is used for storing parts, and the feeding inlet 102 and the discharging outlet 101 are respectively used for injecting and discharging sewage.

Referring to fig. 1 again, the sewage filtering apparatus is a filtering membrane 110, a fixing block for fixing the filtering membrane 110 is installed between the bottom of the filtering membrane 110 and the sewage inflow apparatus, the fixing block is an aluminum alloy block, the filtering membrane 110 is in threaded connection with the aluminum alloy block, and specifically, the filtering membrane 110 is used for filtering impurities in the sewage.

Referring to fig. 2, the dirt processing device is a cleaning device 120, and the cleaning device 120 includes a collecting system, a moving system and a cleaning system, and the dirt processing device is connected to the lifting rod 130.

Referring to fig. 2 again, the collecting system comprises a cleaning box 121 and a collecting box 123, the cleaning box 121 is connected with the lifting rod 130, the collecting box 123 is installed in the inner cavity of the cleaning box 121, specifically, the cleaning box 121 is used for processing sundries on the filtering membrane 110, and the collecting box 123 is used for storing and processing the sundries.

Referring to fig. 2 again, the moving system includes a driving motor 128 and a threaded pipe 122, the threaded pipe 122 is sleeved on the outer wall of the lifting rod 130, a power output end of the driving motor 128 is connected with the outer wall of the threaded pipe 122, the bottom of the driving motor 128 is installed at the bottom of the cleaning box 121, specifically, the driving motor 128 is used for being linked with the threaded pipe 122 to rotate the threaded pipe 122, so that the threaded pipe 122 is connected with the lifting pipe 130, and the driving motor 128 is used for driving to achieve the purpose of being matched with the lifting rod 130.

Referring to fig. 2 again, the cleaning system includes a suction pump 124, a return plate 125, a scraper 126 and a suction pipe 127, the suction pump 124 is installed on the top of the return plate 125, the bottom of the suction pump 124 is connected to the suction pipe 127, a feed pipe is installed in the return plate 125, the feed pipe is connected to the suction pipe 127, the other end of the feed pipe is connected to the collection box 123, the scraper 126 is installed on the bottom of the cleaning box 121, specifically, the suction pump 124 is used for sucking the impurities into the collection box 123, the return plate 125 is used for fixing the suction pump 124 and the suction pipe 127, and simultaneously, the sewage forms a backflow at the return plate 125 and the scraper 126 to bring the impurities to the bottom of the suction pipe 127, and the scraper 126 is used for cleaning the impurities on the surface of the filtering membrane 110, so as to reduce the blockage of the surface of the filtering membrane 110 caused by the impurities.

In a specific using process, sewage enters the box body 100 from the feeding hole 102 and is filtered through the filtering membrane 110, filtered water is discharged from the discharging hole 101, filtered impurities are adhered to the surface of the filtering membrane 110, the cleaning device 120 is started, the driving motor 128 in the cleaning device 120 drives the threaded pipe 122 to rotate, the threaded pipe 122 moves along the threaded structure of the lifting rod 130 and moves through the scraper 126 to clean the surface of the filtering membrane 110, cleaned impurities are stored at the bottom of the suction pipe 127 through backflow formed by water flow and the backflow plate 125, the suction pump 124 injects the impurities into the collection box 123 through the suction pipe 127, and redundant water is discharged from the drainage pipe at the bottom of the collection box 123, so that the cleaning device 120 is moved into the operation box 140 to clean the impurities in the collection box 123.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a novel MBR membrane sewage treatment device which characterized in that: including sewage inflow device, sewage filter equipment, filth processing apparatus, lifter (130) and control box (140), sewage filter equipment and filth processing apparatus all install in sewage inflow device, sewage filter equipment installs the right side at filth processing apparatus, the top at sewage inflow device is installed to control box (140), the inner chamber bottom at sewage inflow device is installed to the one end of lifter (130), the inner chamber top at control box (140) is installed to the other end of lifter (130).

2. The novel MBR membrane sewage treatment device of claim 1, which is characterized in that: the sewage inflow device comprises a box body (100), a feeding hole (102) and a discharging hole (101), wherein the feeding hole (102) is formed in the left side wall of the box body (100), and the discharging hole (101) is formed in the right side wall of the box body (100).

3. The novel MBR membrane sewage treatment device of claim 2, which is characterized in that: the sewage filtering device is a filtering membrane (110), a fixing block used for fixing the filtering membrane (110) is installed between the bottom of the filtering membrane (110) and the sewage inflow device, the fixing block is an aluminum alloy block, and the filtering membrane (110) is in threaded connection with the aluminum alloy block.

4. The novel MBR membrane sewage treatment device of claim 1, which is characterized in that: the dirt processing device is a cleaning device (120), the cleaning device (120) comprises a collecting system, a moving system and a cleaning system, and the dirt processing device is connected with the lifting rod (130).

5. The novel MBR membrane sewage treatment device of claim 4, which is characterized in that: the collecting system comprises a cleaning box (121) and a collecting box (123), the cleaning box (121) is connected with the lifting rod (130), and the collecting box (123) is installed in an inner cavity of the cleaning box (121).

6. The novel MBR membrane sewage treatment device of claim 5, which is characterized in that: the moving system comprises a driving motor (128) and a threaded pipe (122), the threaded pipe (122) is sleeved on the outer wall of the lifting rod (130), the power output end of the driving motor (128) is connected with the outer wall of the threaded pipe (122), and the bottom of the driving motor (128) is installed at the bottom of the cleaning box (121).

7. The novel MBR membrane sewage treatment device of claim 5, which is characterized in that: the cleaning system comprises a suction pump (124), a reflux plate (125), a scraper (126) and a suction pipe (127), wherein the suction pump (124) is installed at the top of the reflux plate (125), the bottom of the suction pump (124) is connected with the suction pipe (127), the feed delivery pipe is installed in the reflux plate (125), the feed delivery pipe is connected with the suction pipe (127), the other end of the feed delivery pipe is connected with a collection box (123), and the scraper (126) is installed at the bottom of the cleaning box (121).