CN217780853U

CN217780853U - Water treatment device

Info

Publication number: CN217780853U
Application number: CN202221017406.7U
Authority: CN
Inventors: 全铁男; 吴俊华
Original assignee: Zhejiang Xinkeao Industrial Co ltd
Current assignee: Suzhou Youkefa Film Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-11-11
Anticipated expiration: 2032-04-28

Abstract

The utility model provides a water treatment device relates to sewage treatment technical field, has solved among the prior art when adopting membrane technology to handle sewage, has the more loaded down with trivial details technical problem of washing biomembrane. The device includes support body, water tank, biomembrane and oxygen supply equipment, wherein, the water tank is installed the bottom region of support body, the bottom of biomembrane with the top of water tank is connected, the top region of biomembrane with the support body is connected, oxygen supply equipment installs just on the lateral wall of support body oxygen supply equipment is linked together with external air supply, oxygen supply equipment can to the biomembrane oxygen suppliment.

Description

Water treatment device

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a water treatment device.

Background

In view of the increasingly serious trend of water pollution, research and development of water pollution treatment technology is increased in all social circles, and under the guidance of long-term research development experience, research and application of membrane technology are always regarded by people, and the membrane technology is more and more accepted by the society on the basis of the actual effect of the membrane technology in sewage treatment. The membrane technology is a brand new technology developed in recent years, and the application principle of the membrane technology is that active bacteria with different functions are cultured and fermented by utilizing the modern bioengineering technology to form a biological membrane, and the biological membrane is thrown into a polluted water body to decompose and convert elements causing eutrophication, so that the aim of purifying sewage is fulfilled.

At present, the biomembrane is required to be periodically cleaned to remove pollutants attached to the biomembrane when the membrane technology is adopted to treat sewage, but the biomembrane is required to be taken out of a polluted water body and then cleaned, and the operation is complicated; meanwhile, the method is used for cleaning the biological membrane for many times, so that the surface of the biological membrane is easily damaged, and the service life of the biological membrane is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water treatment facilities to when adopting membrane technology to handle sewage, there is the more loaded down with trivial details technical problem of washing the biomembrane among the solution prior art. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

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

the utility model provides a pair of water treatment facilities, including support body, water tank, biofilm carrier and oxygen supply equipment, wherein, the water tank is installed the bottom region of support body, the bottom of biofilm carrier with the top of water tank is connected, the top region of biofilm carrier with the support body is connected, oxygen supply equipment installs just on the lateral wall of support body oxygen supply equipment is linked together with external air supply, oxygen supply equipment can to the biofilm carrier oxygen suppliment.

Optionally, the biological membrane is made of a flexible hydrophilic PTFE membrane composite material.

Optionally, the number of the biological membranes is multiple, and the multiple biological membranes are distributed along the width direction of the rack body.

Optionally, the water tank comprises a tank body and a tank cover, the tank body and the tank cover are connected in a sealing manner, and the tank body is mounted on the frame body;

the case lid is provided with a socket groove, the bottom of the biological membrane can be in plug-in connection with the socket groove, and the number of the socket grooves is consistent with that of the biological membrane.

Optionally, the water tank further comprises a plurality of partition plates, a clamping groove is formed in the inner wall of the tank body, the end portion of each partition plate is connected with the corresponding clamping groove in an inserting manner, and the number of the partition plates is multiple;

the clapboard is provided with a circulation hole.

Optionally, the oxygen supply device includes a hollow tube and a plurality of air tubes, the plurality of air tubes are all communicated with the hollow tube and distributed along the length direction of the hollow tube, the hollow tube is communicated with the external air source, and the free end of the air tube can extend into between the two biofilms.

Optionally, the support body includes backup pad, support frame and alignment jig, the backup pad is located the bottom region of support frame just the backup pad with support frame fixed connection, the alignment jig is located the top region of support frame just the alignment jig with support frame fixed connection, the water tank is placed in the backup pad, the top region of biofilm piece with the alignment jig is connected.

Optionally, a gas pipeline and a water pipeline are arranged in the support frame, a gas outlet of the gas pipeline is communicated with the oxygen supply device, a gas inlet of the gas pipeline is communicated with the external gas source, a water inlet of the water pipeline is communicated with an outlet of the water tank, and a water outlet of the water pipeline is communicated with an external water pipe.

Optionally, the adjusting frame comprises fixing rods, adjusting pieces and adjusting rods, two ends of each fixing rod are fixedly connected with two side rods of the supporting frame, one end of each adjusting piece is connected with the middle area of each fixing rod, the other end of each adjusting piece is connected with an ejector rod of the supporting frame, the two fixing rods are arranged oppositely, two adjusting pieces are connected to one fixing rod, two ends of each adjusting rod are respectively connected with the adjusting pieces on the two fixing rods, and the adjusting rods can move along the length direction of the adjusting pieces;

the biological membrane patch is characterized in that an adjusting groove is formed in the adjusting sheet, a connecting hole is formed in the biological membrane patch, the adjusting rod can penetrate through the connecting hole, and the end portion of the adjusting rod is movably connected with the adjusting groove.

Optionally, a lifting ring is arranged on the top of the support frame, and a mounting foot is arranged at the bottom of the support frame.

The utility model provides a pair of water treatment facilities, when using water treatment facilities to handle sewage, need put into the sewage pond with water treatment facilities, the biomembrane soaks in sewage, thereby handle sewage through the nanometer micropore on the biomembrane, sewage after the processing can enter into the water tank along the inside of biomembrane, and then discharge through the water in external water pipe with the water in the water tank, oxygen supply equipment can provide oxygen for the biomembrane, help the microorganism carries out aerobic respiration, two biomembrane's piece clearance is after letting in the air simultaneously, can produce the bubble, when the bubble can begin the rebound from the bottom of biomembrane, produce the wave, the wave strikes biomembrane surface, make the pollutant that adheres to on biomembrane surface leave, thereby reach the effect of wasing the biomembrane, this kind of cleaning method easy operation, need not take out the biomembrane out the sewage pond simultaneously, when adopting membrane technology to handle sewage among the prior art, there is the more loaded down with trivial details technical problem of wasing the biomembrane.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 creative efforts.

FIG. 1 is a schematic structural diagram of a water treatment apparatus provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another angle of the water treatment device provided by the embodiment of the present invention;

fig. 3 is a schematic structural view of another angle of the water treatment device provided by the embodiment of the present invention;

FIG. 4 is a schematic view of a water treatment apparatus provided by an embodiment of the present invention without a biofilm;

FIG. 5 is a schematic structural diagram of a housing of a water treatment apparatus according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a tank cover of a water treatment device according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a partition plate of a water treatment device according to an embodiment of the present invention;

FIG. 8 is a schematic structural view of an oxygen supply apparatus of a water treatment apparatus according to an embodiment of the present invention;

in the figure 1, a frame body; 11. a support plate; 12. a support frame; 121. an air outlet; 122. an air inlet; 123. a water inlet; 124. a water outlet; 13. an adjusting bracket; 131. fixing the rod; 132. a regulating sheet; 133. adjusting a rod; 2. a water tank; 21. a box body; 211. a clamping groove; 212. an outlet; 22. a box cover; 221. a socket slot; 23. a partition plate; 231. a flow-through hole; 3. a biofilm sheet; 4. an oxygen supply apparatus; 41. a hollow tube; 42. the trachea.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality (of pieces) means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is also to be understood that the terms "mounted", "connected" and "connected", unless expressly specified or limited otherwise, are intended to be interpreted broadly, as meaning either a fixed connection or a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

Example 1:

the utility model provides a water treatment device, comprising a frame body 1, water tank 2, biofilm piece 3 and oxygen supply equipment 4, wherein, water tank 2 is installed in the bottom region of support body 1, biofilm piece 3's bottom is connected with water tank 2's top, sewage after biofilm piece 3 handles can enter into water tank 2 along biofilm piece 3 under the effect of gravity, biofilm piece 3's top region is connected with support body 1, oxygen supply equipment 4 installs on support body 1's lateral wall and oxygen supply equipment 4 is linked together with external air supply, oxygen supply equipment 4 can be to 3 oxygen suppliments of biofilm piece. The utility model provides a pair of water treatment facilities, when using water treatment facilities to handle sewage, need put into the sewage pond with water treatment facilities, biofilm piece 3 soaks in the sewage, thereby handle sewage through nanometer micropore on biofilm piece 3, sewage after the processing can enter into water tank 2 along biofilm piece 3's inside, and then water discharge through external water pipe in with water tank 2, oxygen supply equipment 4 can provide oxygen for biofilm piece, help the microorganism to carry out aerobic respiration, simultaneously two biofilm piece clearances of biofilm piece 3 are after letting in the air, can produce the bubble, the bubble can be when starting the rebound from biofilm piece 3's bottom, produce the wave, the wave strikes biofilm piece 3 surface, make the pollutant that is attached to biofilm piece 3 surface leave, thereby reach the effect of wasing biofilm piece 3, this kind of cleaning method easy operation, need not go out the sewage pond with biofilm piece simultaneously, when having solved and adopting the membrane technology to handle sewage, the more loaded down with trivial details technical problem of wasing the biofilm piece.

Example 2:

as an alternative embodiment, the biological membrane 3 may be made of a flexible hydrophilic PTFE composite material, so that the biological membrane 3 can move along with the waves generated by the air, and further pollutants can be separated from the surface of the biological membrane 3.

As an alternative embodiment, the number of the biofilms 3 is multiple, the multiple biofilms 3 are distributed along the width direction of the frame 1, and a space exists between adjacent biofilms 3.

Example 3:

as an alternative embodiment, the water tank 2 comprises a tank body 21 and a tank cover 22, the tank body 21 and the tank cover 22 are hermetically connected, the tank body 21 and the tank cover 22 can be connected through bolts, and the tank body 21 is mounted on the frame body 1;

the case cover 22 is provided with a socket groove 221, the bottom of the biological membrane 3 can be connected with the socket groove 221 in an inserting mode, the biological membrane 3 is connected with the socket groove 221 in a sealing mode, and the number of the socket grooves 221 is consistent with that of the biological membranes 3.

As an optional implementation manner, the water tank 2 further comprises a partition plate 23, the inner wall of the tank body 21 is provided with a clamping groove 211, the end portion of the partition plate 23 is connected with the clamping groove 211 in an inserting manner, the number of the partition plates 23 is multiple, and the partition plates 23 can prevent the water tank from deforming;

the partition 23 is provided with a plurality of flow holes 231, the number of the flow holes 231 may be plural, and the flow holes 231 may maintain the flow of the water flow on both sides of the partition 23.

Example 4:

as an optional embodiment, the oxygen supply apparatus 4 includes a hollow tube 41 and a plurality of air tubes 42, the plurality of air tubes 42 are all communicated with the hollow tube 41, and the plurality of air tubes 42 are distributed along the length direction of the hollow tube 41, the hollow tube 41 is communicated with an external air source, the free end of the air tube 42 can extend into the space between the two biological membranes 3, the external air source can be an air compressor or an air pump, and external air is introduced into the hollow tube 41 and then shunted from the plurality of air tubes 42 into the inter-membrane gaps of the biological membranes 3. The number of oxygen supply equipment 4 can be two, and two oxygen supply equipment 4 are located the both sides of support body 1 respectively to oxygen supply equipment 4 is located the bottom region of support body 1.

Example 5:

as an alternative embodiment, the frame body 1 comprises a support plate 11, a support frame 12 and an adjusting frame 13, the support plate 11 is located at the bottom region of the support frame 12, the support plate 11 is fixedly connected with the support frame 12, the adjusting frame 13 is located at the top region of the support frame 12, the adjusting frame 13 is fixedly connected with the support frame 12, the water tank 2 is placed on the support plate 11, the top region of the biofilm 3 is connected with the adjusting frame 13, and the adjusting frame 13 is used for hanging the biofilm 3.

As an optional implementation manner, an air delivery pipeline and a water delivery pipeline are arranged in the support frame 12, an air outlet 121 of the air delivery pipeline is communicated with the oxygen supply device 4, an air inlet 122 of the air delivery pipeline is communicated with an external air source, the external air source enters external air from the air inlet 122, the external air enters the oxygen supply device 4 from the air outlet 121 through the air delivery pipeline, and finally the external air enters the sheet gaps of the biological membrane 3; the water inlet 123 of the water pipe is communicated with the outlet 212 of the water tank 2, the water inlet 123 of the water pipe is communicated with the outlet 212 of the water tank 2 through a water pipe, the water outlet 124 of the water pipe is communicated with an external water pipe, the external water pipe can be connected with a water pump, water in the water tank 2 flows out from the outlet 212, enters the water pipe from the water inlet 123 through the water pipe, flows into the external water pipe from the water outlet 124, and is introduced into a required place. The gas pipeline and the water pipeline are used for saving pipelines.

As an alternative embodiment, the adjusting frame 13 includes fixing rods 131, adjusting sheets 132 and adjusting rods 133, two ends of each fixing rod 131 are fixedly connected to rods on two sides of the supporting frame 12, one end of each adjusting sheet 132 is connected to a middle region of the corresponding fixing rod 131, the other end of each adjusting sheet 132 is connected to a top rod of the corresponding supporting frame 12, the two fixing rods 131 are arranged oppositely, two adjusting sheets 132 are connected to one fixing rod 131, the positions of the adjusting sheets 132 on the two fixing rods 131 correspond to one another, two ends of each adjusting rod 133 are connected to the adjusting sheets 132 on the two fixing rods 131, and the adjusting rods 133 can move along the length direction of the adjusting sheets 132;

the adjusting sheet 132 is provided with an adjusting groove, the biofilm 3 is provided with a connecting hole, the adjusting rod 133 can penetrate through the connecting hole, and the end part of the adjusting rod 133 is movably connected with the adjusting groove. The number of the adjusting rods 133 is two, the adjusting rods 133 sequentially pass through one adjusting groove, a plurality of connecting holes and the other adjusting groove, so that all the biological membranes 3 are hung on the adjusting rods 133, and the positions of the connecting holes on the biological membranes 3 with different specifications are different, so that the positions of the adjusting rods 133 on the adjusting grooves need to be adjusted, and the adjusting rods 133 can pass through the biological membranes 3. The adjusting rod 133 is provided with threads at both ends thereof and is restricted to the adjusting piece 132 by nuts.

Example 6:

as an optional implementation mode, a hanging ring is arranged on the top of the support frame 12, so that the lifting mechanism can be hung on the hanging ring conveniently, and the water treatment device can be lifted, and a mounting foot is arranged at the bottom of the support frame 12 and can be connected to the bottom of the sewage pool through a bolt, so that the frame body 1 is stable.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A water treatment device is characterized by comprising a frame body (1), a water tank (2), a biological membrane (3) and oxygen supply equipment (4), wherein,

install water tank (2) the bottom of support body (1) is regional, the bottom of biofilm piece (3) with the top of water tank (2) is connected, the top of biofilm piece (3) regional with support body (1) is connected, oxygen supply equipment (4) are installed on the lateral wall of support body (1) just oxygen supply equipment (4) are linked together with external air supply, oxygen supply equipment (4) can to biofilm piece (3) oxygen suppliment.

2. The water treatment device according to claim 1, wherein the biological membrane (3) is made of a flexible hydrophilic PTFE membrane composite material.

3. The water treatment device according to claim 1, wherein the number of the biofilms (3) is multiple, and the multiple biofilms (3) are distributed along the width direction of the frame body (1).

4. A water treatment device according to claim 1, wherein the water tank (2) comprises a tank body (21) and a tank cover (22), the tank body (21) and the tank cover (22) are hermetically connected, and the tank body (21) is mounted on the frame body (1);

the biological membrane box is characterized in that a socket groove (221) is formed in the box cover (22), the bottom of the biological membrane (3) can be connected with the socket groove (221) in an inserting mode, and the number of the socket grooves (221) is consistent with that of the biological membrane (3).

5. The water treatment device according to claim 4, wherein the water tank (2) further comprises a plurality of partition plates (23), a clamping groove (211) is formed in the inner wall of the tank body (21), the end of each partition plate (23) is connected with the corresponding clamping groove (211) in an inserting manner, and the number of the partition plates (23) is multiple;

the partition plate (23) is provided with a circulation hole (231).

6. The water treatment device according to claim 1, wherein the oxygen supply device (4) comprises a hollow tube (41) and a plurality of air tubes (42), the plurality of air tubes (42) are communicated with the hollow tube (41), the plurality of air tubes (42) are distributed along the length direction of the hollow tube (41), the hollow tube (41) is communicated with the external air source, and the free ends of the air tubes (42) can extend into the space between the two biological membranes (3).

7. The water treatment device according to claim 1, characterized in that the frame body (1) comprises a support plate (11), a support frame (12) and an adjusting frame (13), the support plate (11) is located at the bottom area of the support frame (12) and the support plate (11) is fixedly connected with the support frame (12), the adjusting frame (13) is located at the top area of the support frame (12) and the adjusting frame (13) is fixedly connected with the support frame (12), the water tank (2) is placed on the support plate (11), and the top area of the biological membrane (3) is connected with the adjusting frame (13).

8. The water treatment device according to claim 7, wherein a gas pipeline and a water pipeline are arranged in the support frame (12), a gas outlet (121) of the gas pipeline is communicated with the oxygen supply equipment (4), a gas inlet (122) of the gas pipeline is communicated with the external gas source, a water inlet (123) of the water pipeline is communicated with an outlet (212) of the water tank (2), and a water outlet (124) of the water pipeline is communicated with an external water pipe.

9. The water treatment device as claimed in claim 7, wherein the adjusting bracket (13) comprises fixing rods (131), adjusting pieces (132) and adjusting rods (133), two ends of each fixing rod (131) are fixedly connected with two side rods of the supporting frame (12), one end of each adjusting piece (132) is connected with the middle area of each fixing rod (131), the other end of each adjusting piece (132) is connected with a top rod of the supporting frame (12), the number of the fixing rods (131) is two, the two fixing rods (131) are arranged oppositely, two adjusting pieces (132) are connected to one fixing rod (131), two ends of each adjusting rod (133) are respectively connected with the adjusting pieces (132) on the two fixing rods (131), and the adjusting rods (133) can move along the length direction of the adjusting pieces (132);

the biological membrane patch is characterized in that an adjusting groove is formed in the adjusting sheet (132), a connecting hole is formed in the biological membrane patch (3), the adjusting rod (133) can penetrate through the connecting hole, and the end portion of the adjusting rod (133) is movably connected with the adjusting groove.

10. A water treatment device according to claim 7, characterized in that a lifting ring is arranged on the top of the supporting frame (12), and a mounting foot is arranged on the bottom of the supporting frame (12).