CN215276672U

CN215276672U - Membrane module belt cleaning device

Info

Publication number: CN215276672U
Application number: CN202121168071.4U
Authority: CN
Inventors: 郭佳; 单达
Original assignee: Baiyida Environmental Protection Technology Dalian Co ltd
Current assignee: Baiyida Environmental Protection Technology Dalian Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-24
Anticipated expiration: 2031-05-28

Abstract

The utility model belongs to the technical field of sewage treatment, a membrane device for sewage treatment is related to, specifically is a membrane module belt cleaning device, including the clamping device who washes the frame and be used for fixed membrane module, clamping device fixes the membrane module in washing the frame, sliding connection has water jet equipment on washing the frame. The utility model discloses a belt cleaning device has strengthened abluent efficiency, reduces the scavenging period, can reduce the artificial dead angle blind area when wasing, and labour saving and time saving, the artificial use that significantly reduces also has certain reduction to whole washing cost.

Description

Membrane module belt cleaning device

Technical Field

The utility model belongs to the technical field of sewage treatment, a membrane device for sewage treatment is related to, specifically a membrane module belt cleaning device.

Background

With the continuous development of human science and technology, the problem of environmental protection is also becoming more severe. The method is accompanied by more domestic and industrial sewage, and how to purify and reuse the sewage more deeply. The existing high-efficiency sewage treatment mode mostly needs the participation of a membrane group device, and the membrane group device is utilized to carry out advanced treatment work. Although the membrane group device is efficient, the daily cleaning problem is not an efficient solution, the membrane group device is very complicated and consumes a lot of time only by manually cleaning the membrane components, and membrane wires are damaged to cause a certain amount of loss when the membrane group device is carelessly and manually cleaned. Therefore, how to efficiently clean the membrane module is also a great problem to be solved urgently in the technical field of environmental protection.

Disclosure of Invention

According to the defect that above-mentioned prior art exists, the utility model aims at providing a convenient and fast, save time, economize artificial membrane module belt cleaning device utilizes high-pressure water jet equipment and gear chain group system to carry out the degree of depth cleaning work to the membrane module, accomplishes the high-efficient clearance of membrane module.

In order to achieve the above object, the utility model adopts the following technical scheme: the membrane module cleaning device comprises a washing frame and a clamping device for fixing a membrane module, wherein the membrane module is fixed in the washing frame by the clamping device, and the washing frame is connected with a water spraying device in a sliding mode.

Based on the technical scheme, the membrane assembly comprises a membrane and a frame for fixing the membrane, and the clamping device is used for clamping the frame of the membrane and enabling the whole membrane assembly to be in a stable state. The membrane module is fixed in the washing frame, high-pressure water flow is sprayed out through the water spraying device to wash the membrane module, and the water spraying device is arranged in a sliding mode and can correspond to all positions of the membrane module.

Furthermore, the clamping device comprises a sliding transport vehicle, the sliding transport vehicle is provided with a clamp for clamping the membrane assembly, the flushing frame is internally provided with a slide way matched with the sliding transport vehicle, and the sliding transport vehicle is separated from or connected with the flushing frame in a sliding mode through the slide way.

Based on the technical scheme, the clamps are controlled to be loosened and clamped through the diamond-shaped handles, each intersection point of the diamond-shaped handles is hinged, the sliding transport cart is provided with the plurality of clamps, the plurality of clamps jointly clamp a frame of the membrane assembly, and the intersection points of the diamond-shaped handles of the plurality of clamps are connected and reinforced through the hinge rods. A plurality of pulleys are arranged on the sliding transport vehicle along a straight line, the pulleys and the fixing plates on the two sides form a pulley assembly, a plurality of clamps are arranged on the pulley assembly, one end of the pulley assembly is provided with a limiting plate which is matched and positioned with the slide way, and the other end of the pulley assembly is provided with a walking frame which drives the sliding transport vehicle to move; and the fixed plates on the two sides are respectively provided with a roller group which is matched with the slide way to slide, and the sliding connection between the sliding transport vehicle and the slide way is realized through the roller groups. The sliding transport vehicle can be separated from the flushing frame slide way and is used for clamping and transporting the membrane assembly to be cleaned and sending the membrane assembly into the flushing frame for cleaning, and time and labor are saved.

Furthermore, the slide is connected with a vibration frame, the vibration frame generates vibration through rotation of the bottom cam, and the vibration frame drives the slide, the sliding transport vehicle and the membrane assembly clamped on the sliding transport vehicle to vibrate.

Based on the technical scheme, the pneumatic motor drives the cam to rotate, so that the vibration frame vibrates, the vibration is transmitted to the membrane component, and impurities on the membrane are peeled off.

Furthermore, the clamping device also comprises a spring pressing assembly, the spring pressing assembly is fixed at the top of the washing frame, and the spring pressing assembly is matched and clamped with a side frame of the membrane assembly.

Based on the technical scheme, when the width of the spring pressing assembly, the width of the membrane assembly and the distance between the plurality of clamps are kept basically consistent, the clamping quality of the membrane assembly is optimal, wherein the spring pressing assembly and the slide way are correspondingly arranged, and when the slide way is connected with a sliding transport vehicle, the clamps and the spring pressing assembly on the sliding transport vehicle respectively clamp the frames on two sides of the membrane assembly so as to fix the membrane assembly.

Furthermore, the water spraying device is connected to the washing frame through the lifting frame in a sliding mode, the lifting frame is fixedly connected with a spraying fixing frame, the water spraying device is a water spraying nozzle, the water spraying nozzles are arranged on the spraying fixing frame in parallel, and the width of the spraying fixing frame is matched with the width of the membrane assembly. The water spray nozzle is an adjustable high-pressure water spray nozzle, and the pressure range of water flow sprayed by the water spray nozzle is 0-0.15 MPa.

Furthermore, the crane is driven by a gear and chain wheel set arranged on the bottom fixing frame to move up and down, the gear and chain wheel set is output and operated by a driving mechanism, and the driving mechanism is a pneumatic motor.

Furthermore, the gear and sprocket set comprises two symmetrically arranged gear and sprocket structures, each gear and sprocket structure comprises a gear, a driving sprocket, a driven sprocket and two direction changing sprockets, the gear and the driving sprocket are coaxially arranged and assembled on the bottom fixing frame, the driven sprocket is assembled on the top fixing frame, and the chain is encircled by the driving sprocket, the two direction changing sprockets and the driven sprocket to form an L-shaped structure; the lifting frame is hung on the unilateral chain through a pin shaft and realizes lifting movement through chain traction; gears in the two gear and sprocket structures are meshed with each other, and the driving mechanism outputs the driving mechanism to one of the gear shafts.

Furthermore, the crane has the guide pulley all around, washes the frame inboard and is provided with the guide rail with guide pulley matched with, and the crane removes along the guide rail through the guide pulley.

Furthermore, the injection fixing frame is connected with a water inlet pipe, the water inlet pipe is respectively communicated with the water spray nozzles, and the water inlet pipe is communicated with an external water source to continuously supply water to the water spray nozzles.

Furthermore, the water spraying devices are correspondingly arranged in two groups, the two groups of water spraying devices are respectively positioned on two sides of the membrane component, and the two groups of water spraying devices move synchronously.

Furthermore, wash the frame outside and be provided with the buckler, be provided with the observation window on the buckler, wash frame and buckler fixed connection, the bottom of buckler sets up a plurality of walking wheels.

Based on above-mentioned technical scheme, wash the frame and connect in the buckler through bottom mount and top mount, through a plurality of walking wheels of buckler bottom, can realize the removal of whole set of membrane module belt cleaning device.

Further, the buckler is "door" type structure, and two curb plates of buckler pass through the roof and connect, and the observation window sets up on two curb plates, and two curb plates correspond the setting with water jet equipment, and two lateral planes adjacent with the curb plate open the setting.

Based on the technical scheme, the two side plates are arranged corresponding to the spraying direction of the water spraying device, the spraying distance of the water spraying device is limited, and the two side planes adjacent to the side plates are arranged in an open mode, so that the membrane module is convenient to take, place and replace.

The working process of the device is as follows: the bottom of the membrane module is fixed on a sliding transport vehicle and locked, the membrane module is pushed into a relative position in the cleaning frame, and the pneumatic motor can be opened after the top of the membrane module is fixed on the spring pressing module again. After the pneumatic motor is started, the pneumatic motor provides power, the vibration frame vibrates, the lifting frame 7 located on the chain starts to move, and the adjustable high-pressure water spray nozzles on the injection fixing frame are driven to conduct all-around flushing work on the membrane assembly along with the reciprocating motion of the lifting frame. With the continuous vibration and the reciprocating work of the high-pressure water nozzle, the fiber and impurities on the membrane can fall off. At the moment, the cleaning personnel can be positioned in the visual window to observe the cleaning process and monitor the cleaning direction and the cleaning effect.

The utility model has the advantages that: the utility model discloses a belt cleaning device has strengthened abluent efficiency, reduces the scavenging period, can reduce the artificial dead angle blind area when wasing, and labour saving and time saving, the artificial use that significantly reduces also has certain reduction to whole washing cost.

Drawings

FIG. 1 is a perspective view of the membrane module cleaning apparatus assembly;

FIG. 2 is a first fragmentary view of the membrane module cleaning assembly of FIG. 1;

FIG. 3 is a second fragmentary view of the membrane module cleaning assembly of FIG. 1;

FIG. 4 is an assembled perspective view of the rinse rack;

FIG. 5 is a front view of the flush rack assembly;

FIG. 6 is a side view of the flush rack assembly;

FIG. 7 is an assembled perspective view of the rinse rack with the trolley extended;

FIG. 8 is a schematic view of a sliding transportation cart;

FIG. 9 is an assembly view of the bottom mount;

FIG. 10 is a perspective view of the connection assembly of the sprinkler;

FIG. 11 is a front view of the connection assembly of the sprinkler;

FIG. 12 is a top view of the connection assembly of the water jet assembly;

FIG. 13 is a first schematic connection diagram of the gear sprocket set;

FIG. 14 is a second schematic connection diagram of the gear sprocket set;

FIG. 15 is an enlarged view of the gear sprocket of FIG. 13;

in the figure: 1. a washing frame, 2, a sliding transport vehicle, 2.1, a clamp, 2.2, a diamond-shaped handle, 2.3, a hinge rod, 2.4, a pulley, 2.5, a fixing plate, 2.6, a limiting plate, 2.7, a walking frame, 2.8 and a roller group,

3. the device comprises a slideway, 4, a vibration frame, 5, a cam, 6, a spring pressing assembly, 7, a lifting frame, 8, an injection fixing frame, 9, a water spray nozzle, 10, a water inlet pipe, 11, a waterproof cover, 12, an observation window, 13, a walking wheel, 14, a bottom fixing frame, 15, a top fixing frame, 16, a pneumatic motor, 17, a gear sprocket group, 17.1, a gear, 17.2, a driving sprocket, 17.3, a driven sprocket, 17.4, a turning sprocket, 17.5, a chain, 18, a guide wheel, 19 and a guide rail.

Detailed Description

In order to make the structure and function of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solution in the embodiments of the present invention.

Referring to fig. 1-15, a membrane module cleaning device comprises a washing frame 1 and a clamping device for fixing a membrane module, wherein the clamping device fixes the membrane module in the washing frame 1, and a water spraying device is connected on the washing frame in a sliding manner.

Based on the technical scheme, the membrane assembly comprises a membrane and a frame for fixing the membrane, and the clamping device is used for clamping the frame of the membrane and enabling the whole membrane assembly to be in a stable state. The membrane module is fixed in the washing frame 1, high-pressure water flow is sprayed out through the water spraying device to wash the membrane module, and the water spraying device is arranged in a sliding mode and can correspond to all positions of the membrane module.

Further, clamping device includes slip transport vechicle 2, be provided with the clamp 2.1 of centre gripping membrane module on the slip transport vechicle 2, be provided with in the washing frame 1 with slip transport vechicle 2 complex slide 3, slip transport vechicle 2 passes through slide 3 and washing frame 1 separation or sliding connection.

Based on the technical scheme, the clamp 2.1 is controlled to loosen and clamp through the diamond-shaped handle 2.2, each intersection point of the diamond-shaped handle is hinged, the sliding transport vehicle is provided with a plurality of clamps which clamp a frame of the membrane assembly together, and the intersection points of the diamond-shaped handles of the plurality of clamps are connected and reinforced through hinge rods 2.3. A plurality of pulleys 2.4 are arranged on the sliding transport vehicle along a straight line, the pulleys and the fixing plates 2.5 on the two sides form a pulley assembly, a plurality of clamps 2.1 are arranged on the pulley assembly, one end of the pulley assembly is provided with a limiting plate 2.6 which is matched with the slide way for positioning, and the other end of the pulley assembly is provided with a walking frame 2.7 which drives the sliding transport vehicle to move; and the two side fixing plates 2.5 are respectively provided with a roller group 2.8 which is matched with the slide way to slide, and the sliding connection of the sliding transport vehicle 2 and the slide way 3 is realized through the roller group 2.8. The sliding transport vehicle can be separated from the flushing frame slide way and is used for clamping and transporting the membrane assembly to be cleaned and sending the membrane assembly into the flushing frame for cleaning, and time and labor are saved.

Further, the slide 3 is connected with a vibration frame 4, the vibration frame 4 generates vibration through rotation of the bottom cam 5, and the vibration frame drives the slide 3, the sliding transport vehicle 2 and the membrane assembly clamped on the sliding transport vehicle to vibrate.

Based on the technical scheme, the pneumatic motor drives the cam 5 to rotate, so that the vibration frame 4 generates vibration, the vibration is transmitted to the membrane component, and impurities on the membrane are peeled off.

Further, the clamping device further comprises a spring pressing assembly 6, the spring pressing assembly 6 is fixed to the top of the washing frame 1, and the spring pressing assembly is matched and clamped with a side frame of the membrane assembly.

Based on the technical scheme, when the width of the spring pressing component 6, the width of the membrane component and the distance between the plurality of clamps are basically consistent, the clamping quality of the membrane component is optimal, wherein the spring pressing component 6 and the slide way 3 are correspondingly arranged, the spring pressing component 6 is arranged at the top of the washing frame 1, and the slide way 3 is arranged at the bottom of the washing frame 1; when the sliding transport vehicle 2 is connected in the slideway 3, the clamp 2.1 and the spring pressing component 6 on the sliding transport vehicle 2 respectively clamp the upper and lower side frames of the membrane component to fix the membrane component.

Furthermore, the water spraying device is connected to the washing frame 1 in a sliding mode through the lifting frame 7, the lifting frame 7 is fixedly connected with the spraying fixing frame 8, the water spraying device is a water spraying nozzle 9, the water spraying nozzles 9 are arranged on the spraying fixing frame 8 in parallel, and the width of the spraying fixing frame 8 is matched with the width of the membrane assembly. The water spray nozzle is an adjustable high-pressure water spray nozzle, and the pressure range of water flow sprayed by the water spray nozzle is 0-0.15 MPa.

Further, the crane 7 is driven by a gear sprocket group 17 arranged on the bottom fixing frame 14 to move up and down, the gear sprocket group 17 is output and operated by a driving mechanism, the driving mechanism is a pneumatic motor, and a pneumatic device is adopted to avoid electric shock hazard.

Further, the gear and sprocket set 17 includes two symmetrically arranged gear and sprocket structures, each of which includes a gear 17.1, a driving sprocket 17.2, a driven sprocket 17.3 and two direction changing sprockets 17.4, the gear 17.1 and the driving sprocket 17.2 are coaxially arranged and assembled inside the bottom fixing frame 14, the driven sprocket 17.3 is assembled at one side of the top fixing frame 15, the two direction changing sprockets 17.4 are arranged at the side of the bottom fixing frame 14 and are arranged corresponding to the driven sprocket 17.3 for changing the direction of the chain, and the chain 17.5 forms an L-shaped structure by being connected with the driving sprocket 17.2, the two direction changing sprockets 17.4 and the driven sprocket 17.3; the lifting frame 7 is hung on the unilateral chain through a pin shaft and realizes lifting movement through chain traction; gears in the two gear and sprocket structures are meshed with each other, and the driving mechanism outputs the driving mechanism to one of the gear shafts.

Furthermore, guide wheels 18 are arranged on the periphery of the lifting frame 7, a guide rail 19 matched with the guide wheels 18 is arranged on the inner side of the washing frame 1, and the lifting frame 7 moves along the guide rail 19 through the guide wheels 18.

Furthermore, the injection fixing frame 8 is connected with a water inlet pipe 10, the water inlet pipe 10 is respectively communicated with the water spray nozzles 9, and the water inlet pipe is communicated with an external water source to continuously supply water to the water spray nozzles.

Further, a waterproof cover 11 is arranged outside the washing frame 1, an observation window 12 is arranged on the waterproof cover 11, the washing frame 1 is fixedly connected with the waterproof cover 11, and four traveling wheels 13 are arranged at the bottom of the waterproof cover 11.

Based on the technical scheme, the flushing frame 1 is connected in the waterproof cover 11 through the bottom fixing frame 14 and the top fixing frame 15, and the whole membrane module cleaning device can move through the four walking wheels 13 at the bottom of the waterproof cover.

Further, the buckler is "door" type structure, and two curb plates of buckler pass through the roof and connect, and observation window 12 sets up on two curb plates, and two curb plates correspond the setting with water jet equipment, and two side planes adjacent with the curb plate open the setting.

The working process of the device is as follows: the bottom of the membrane module is fixed on a clamp of a sliding transport vehicle 2 and locked, the membrane module is pushed into a relative position in a cleaning frame 1 along a slide way 3, then a spring pressing module 6 positioned at the top end of the cleaning frame 1 is opened to ensure that the position of the membrane module is completely fixed, and an air pump is opened to connect a power device pneumatic motor. After the pneumatic motor is started, the pneumatic motor provides power, so that the gear sprocket wheel set 17, the cam 5, the vibration frame 4 and the lifting frame 7 perform reciprocating work, the vibration frame 4 vibrates, the lifting frame 7 located on the chain starts to move, the adjustable high-pressure water nozzles 9 on the injection fixing frame 8 are driven to perform reciprocating motion along with the lifting frame 7, the high-pressure water nozzles 9 are connected with an external water source, and all-dimensional washing work can be performed on the membrane assembly. With the continuous vibration and the reciprocating operation of the high-pressure water nozzle 9, the fiber and impurities on the membrane can be removed. Outer buckler 11 can prevent the sewage splash of during operation part, treats that work goes on, and the purger alright lie in observation window 12 and observe the cleaning process, monitors abluent position and cleaning performance, makes timely adjustment according to the washing condition.

Compare with traditional manual cleaning, the beneficial effects of the utility model are that: the whole material of the equipment of the utility model is made of 304 stainless steel, which has longer service life and does not need to be replaced frequently; and this equipment has used advanced pneumatic motor, uses pneumatic motor can reduce the risk that personnel electrocute when wasing, and is more guaranteed to washing personnel's safety. The device adopts an automatic control system, so that the originally needed manual cleaning time is shortened by at least one half; secondly can reduce the dead angle blind area when artificial washing, have a lot of blind areas to be inevitable can be leaked when artificial washing, lead to the membrane silk to need frequent washing, waste time and energy more, the cleaning work of many times also can cause certain damage to the membrane silk, causes unnecessary economic loss to the user. The existing adjustable high-pressure water nozzle can clean the diaphragm in all directions, so that the diaphragm wire can reach the best working state; most importantly, the manual use is greatly reduced, and a large number of people are not required to participate in the cleaning work. The membrane assembly is very troublesome to move and needs a large amount of manpower to carry continuously, but the membrane assembly can be easily moved under the intervention of the lock-type walking trolley, and all cleaning work can be completed by only one person or two persons. And the membrane cleaning methods of different workers are not completely the same, and certain damage is generated to the membrane assembly by carelessness, so that unnecessary loss is caused. The complex film washing work can be finished without a large amount of manpower, the use efficiency of personnel can be obviously improved, and other personnel can create higher value; also have the help of certain nature to the aspect of health again, need enclose the sewage when keeping off the washing with the sand bag when originally washing the membrane, the personnel wear thick waterproof protective equipment, constantly pick up the impurity that scatters when wasing, the check that passes through the buckler now can not lead to the sewage to splash everywhere when wasing, the washing rubbish that leaves during the washing also can pile up near washing membrane equipment, it is also very simple and convenient to clear up, can not cause the secondary trouble, bacterial virus such as microorganism also by effective control in certain extent, can not cause the injury to the staff. The cleaning rate of the membrane group device can reach more than ninety percent by cleaning the whole device, the concentration of the liquid medicine can be reduced by five percent when the back end is cleaned by the liquid medicine again through tests, the soaking time is relatively shortened, and the cost of the whole cleaning is also reduced to a certain extent.

The above list is only the preferred embodiment of the present invention. Obviously, the present invention is not limited to the above embodiments, and many modifications are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the invention should be considered as within the scope of the invention.

Claims

1. A membrane module belt cleaning device which characterized in that: the membrane component cleaning device comprises a washing frame and a clamping device for fixing a membrane component, wherein the membrane component is fixed in the washing frame by the clamping device, and the washing frame is connected with a water spraying device in a sliding manner; the clamping device comprises a sliding transport vehicle, clamps for clamping the membrane assembly are arranged on the sliding transport vehicle, a slide way matched with the sliding transport vehicle is arranged in the washing frame, and the sliding transport vehicle is separated from or connected with the washing frame in a sliding mode through the slide way.

2. The membrane module washing apparatus of claim 1, wherein: the slide is connected with the vibrations frame, and the vibrations frame produces vibrations through the rotation of bottom cam, and vibrations frame drive slide, slip transport vechicle and centre gripping are shaken at the membrane module on the slip transport vechicle.

3. The membrane module washing apparatus of claim 1, wherein: the clamping device further comprises a spring pressing assembly, the spring pressing assembly is fixed to the top of the washing frame, and the spring pressing assembly is matched and clamped with a side frame of the membrane assembly.

4. The membrane module washing apparatus of claim 1, wherein: the water spraying device is connected to the washing frame through the lifting frame in a sliding mode, the lifting frame is fixedly connected with a spraying fixing frame, the water spraying device is a water spraying nozzle, the water spraying nozzles are arranged on the spraying fixing frame in parallel, and the width of the spraying fixing frame is matched with the width of the membrane assembly.

5. A membrane module washing apparatus according to claim 1 or 4, wherein: the water spraying devices are correspondingly arranged in two groups, and the two groups of water spraying devices are respectively positioned on two sides of the membrane component.

6. The membrane module washing apparatus of claim 4, wherein: the lifting frame is provided with guide wheels around, the inner side of the washing frame is provided with a guide rail matched with the guide wheels, and the lifting frame moves along the guide rail through the guide wheels.

7. The membrane module washing apparatus of claim 4, wherein: the lifting frame is driven by the gear and chain wheel set to move up and down, the gear and chain wheel set is output and operated by the driving mechanism, and the driving mechanism is a pneumatic motor.

8. The membrane module washing apparatus of claim 7, wherein: the gear and chain wheel set comprises two symmetrically arranged gear and chain wheel structures, each gear and chain wheel structure comprises a gear, a driving chain wheel, a driven chain wheel and two direction changing chain wheels, the gears and the driving chain wheels are coaxially arranged and assembled on the bottom fixing frame, the driven chain wheels are assembled on the top fixing frame, and the chain is surrounded by the driving chain wheel, the two direction changing chain wheels and the driven chain wheels to form an L-shaped structure; the lifting frame is hung on the unilateral chain through a pin shaft and realizes lifting movement through chain traction; gears in the two gear and sprocket structures are meshed with each other, and the driving mechanism outputs the driving mechanism to one of the gear shafts.

9. The membrane module washing apparatus of claim 1, wherein: the outside of the washing frame is provided with a waterproof cover, the waterproof cover is provided with an observation window, the washing frame is fixedly connected with the waterproof cover, and the bottom of the waterproof cover is provided with a plurality of walking wheels.