CN216236175U

CN216236175U - Equipment for treating wastewater by combining DTRO (draw texturing yarn) membrane and MVR (mechanical vapor recompression) evaporator

Info

Publication number: CN216236175U
Application number: CN202123020903.0U
Authority: CN
Inventors: 张怀滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-04-08
Anticipated expiration: 2031-12-03

Abstract

The utility model provides a device for treating wastewater by combining a DTRO (draw texturing yarn) membrane and an MVR (mechanical vapor recompression) evaporator, which comprises a device shell, a water inlet and a water pipe body, wherein the top of the outer wall at one side of the water pipe body is provided with an installation opening, the inner wall at the bottom of the installation opening is provided with a placement groove extending to the inner wall at the bottom of the water pipe body, the inner wall of the placement groove is connected with a reverse osmosis membrane body in a sliding manner, the placement groove is matched with the reverse osmosis membrane body, the inner walls at two ends of the placement groove are provided with moving grooves, two ends of the reverse osmosis membrane body are fixedly connected with moving plates in sliding fit with the moving grooves, the moving grooves are matched with the moving plates, the outer walls at two ends of the water pipe body are fixedly connected with fixed blocks which are symmetrically distributed on the installation opening, the tops of the two moving plates far away from one side are fixedly connected with limit blocks, and one side of the fixed blocks is provided with a fixed hole, one side of the limiting block is provided with a limiting hole. The utility model can facilitate the replacement of the reverse osmosis membrane.

Description

Equipment for treating wastewater by combining DTRO (draw texturing yarn) membrane and MVR (mechanical vapor recompression) evaporator

Technical Field

The utility model belongs to the technical field of wastewater treatment, and particularly relates to a device for treating wastewater by combining a DTRO (draw texturing yarn) membrane and an MVR (mechanical vapor recompression) evaporator.

Background

Water is an indispensable natural resource for human survival and development, is a cradle of life origin, is an irreplaceable material basis for any other substance, China is a country with much drought and serious water shortage, along with the development of industrial production in recent years, the demand for water resources is continuously increased, the fact of water resource shortage in China is neglected in a rough economic development mode, in addition, the environment pollution condition is not fundamentally treated but gradually increased, so the contradiction of water resource shortage and the environmental pollution pressure are more obvious in a future period, the industrial sewage is recycled after being treated by proper measures, the cradle is an effective means for improving living environment and solving water consumption difficulty, sewage treatment equipment is often used in sewage treatment, a water inlet is arranged on the outer wall of one side of an equipment shell, and a water inlet pipe body is fixedly connected to the inner wall of the water inlet, the inner wall of the water inlet pipe body is fixedly connected with the reverse osmosis membrane body through screws, but when the reverse osmosis membrane water pipe is used, the reverse osmosis membrane body and the water pipe body are fixedly connected through screws, so that the reverse osmosis membrane water pipe is inconvenient to replace. To this end, an apparatus for treating wastewater combining a DTRO membrane and an MVR evaporator is proposed.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide an apparatus for treating wastewater by combining a DTRO membrane and an MVR evaporator, which solves or alleviates the technical problems of the prior art, and provides at least one useful choice.

The technical scheme of the embodiment of the utility model is realized as follows: an apparatus for treating wastewater by combining a DTRO membrane and an MVR evaporator comprises an apparatus shell, a water inlet and a water pipe body, wherein an installation opening is formed in the top of the outer wall at one side of the water pipe body, a placement groove extending to the inner wall at the bottom of the water pipe body is formed in the inner wall at the bottom of the installation opening, a reverse osmosis membrane body is connected to the inner wall of the placement groove in a sliding manner, the placement groove is matched with the reverse osmosis membrane body, moving grooves are formed in the inner walls at two ends of the placement groove, moving plates in sliding fit with the moving grooves are fixedly connected to two ends of the reverse osmosis membrane body, the moving grooves are matched with the moving plates, fixed blocks symmetrically distributed on the installation opening are fixedly connected to the outer walls at two ends of the water pipe body, a limiting block is fixedly connected to the tops of the two moving plates far away from one side, a fixed hole is formed in one side of the fixed block, and a limiting hole is formed in one side of the limiting block, and the same limiting rod is slidably connected between the fixing hole and the limiting hole at the same end of the water pipe body.

In some embodiments, the two ends of the moving plate are both provided with rotating grooves, and the inner walls of the rotating grooves are rotatably connected with rotating balls.

In some embodiments, a plurality of fastening springs are fixedly connected to the inner wall of the bottom of the placing groove, the fastening springs are uniformly distributed, a fastening plate is fixedly connected to the top of each fastening spring, and the top of each fastening plate is in contact with the bottom of the reverse osmosis membrane body.

In some embodiments, waterproof glue is coated on the top of both sides of the reverse osmosis membrane body.

In some embodiments, a sealing gasket is fixedly connected to a surface of each of the two moving plates, which is supposed to be away from the moving plate, and the sealing gasket is made of rubber.

In some embodiments, the gasket is in an S-shaped configuration.

In some embodiments, a plurality of uniformly distributed sealing grooves are formed in the surfaces, away from each other, of the two sealing gaskets, and the sealing grooves are vertically distributed.

In some embodiments, a pull ring is fixedly connected to the top of the reverse osmosis membrane body.

Due to the adoption of the technical scheme, the embodiment of the utility model has the following advantages:

1. the utility model provides a combine equipment of DTRO membrane and MVR evaporimeter treatment waste water, at the during operation, sewage can be originally internal through the water inlet of equipment casing flows to the water pipe, and handle sewage through this internal reverse osmosis membrane body of water pipe, when installing reverse osmosis membrane body, insert reverse osmosis membrane body in the standing groove through the installing port, the movable plate can remove and carry on spacingly to reverse osmosis membrane body in the shifting chute this moment, after reverse osmosis membrane body inserts to standing groove bottom inner wall, insert the gag lever post fixed orifices on the fixed block in and on the stopper spacing downthehole can, when needs are dismantled, only need take out the gag lever post and extract reverse osmosis membrane body again can, realize being convenient for change reverse osmosis membrane body's effect.

2. The utility model provides a combine equipment of DTRO membrane and MVR evaporimeter treatment waste water, when the movable plate removed, the rotation ball of rotating the inslot can take place rolling friction with the shifting chute inner wall, can reduce the frictional force between movable plate and the shifting chute, can be convenient for to the change of reverse osmosis membrane body.

3. The utility model provides a combine equipment of DTRO membrane and MVR evaporimeter treatment waste water, when installation reverse osmosis membrane body, reverse osmosis membrane body can extrude the mounting plate, and the mounting plate can remove and extrude fastening spring in the standing groove, places the back at reverse osmosis membrane body, and fastening spring makes the extrusion force between mounting plate and the reverse osmosis membrane body between can, can make reverse osmosis membrane body fixed stable, and in addition, the extrusion force can reduce the clearance between mounting plate and the reverse osmosis membrane body, can avoid sewage to leak.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a partial perspective view of the present invention;

FIG. 3 is a front cross-sectional structural view of the present invention;

fig. 4 is a side sectional structural view of the present invention.

Reference numerals:

1-equipment shell, 2-water inlet, 3-water pipe body, 4-mounting port, 5-placing groove, 6-reverse osmosis membrane body, 7-moving groove, 8-moving plate, 9-fixing block, 10-limiting block, 11-fixing hole, 12-limiting rod, 13-rotating groove, 14-rotating ball, 15-fastening spring, 16-fastening plate, 17-sealing gasket, 18-sealing groove, 19-pull ring and 20-limiting hole.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in figures 1-4, an apparatus for treating wastewater by combining a DTRO membrane and an MVR evaporator comprises an apparatus shell 1, a water inlet 2 and a water pipe body 3, wherein the top of the outer wall of one side of the water pipe body 3 is provided with a mounting port 4, the inner wall of the bottom of the mounting port 4 is provided with a placement groove 5 extending to the inner wall of the bottom of the water pipe body 3, the inner wall of the placement groove 5 is slidably connected with a reverse osmosis membrane body 6, the placement groove 5 is matched with the reverse osmosis membrane body 6, the inner walls of the two ends of the placement groove 5 are respectively provided with a moving groove 7, the two ends of the reverse osmosis membrane body 6 are respectively and fixedly connected with a moving plate 8 which is in sliding fit with the moving groove 7, the moving groove 7 is matched with the moving plate 8, the outer walls of the two ends of the water pipe body 3 are respectively and fixedly connected with fixed blocks 9 which are symmetrically distributed on the mounting port 4, the tops of the two moving plates 8 which are far away from each other are respectively and fixedly connected with a limit block 10, one side of the fixed blocks 9 is provided with a fixed hole 11, spacing hole 20 has been seted up to one side of stopper 10, and sliding connection has same gag lever post 12 between the fixed orifices 11 that is located water pipe body 3 same end and spacing hole 20.

In this embodiment, the two ends of the moving plate 8 are both provided with the rotating grooves 13, the inner walls of the rotating grooves 13 are rotatably connected with the rotating balls 14, when the moving plate 8 moves, the rotating balls 14 in the rotating grooves 13 can generate rolling friction with the inner walls of the moving grooves 7, so that the friction force between the moving plate 8 and the moving grooves 7 can be reduced, and the reverse osmosis membrane body 6 can be conveniently replaced.

In this embodiment, a plurality of evenly distributed's fastening spring 15 of bottom inner wall fixedly connected with of standing groove 5, fastening spring 15's top fixedly connected with mounting plate 16, mounting plate 16's top and reverse osmosis membrane body 6's bottom contact, when installing reverse osmosis membrane body 6, reverse osmosis membrane body 6 can extrude mounting plate 16, mounting plate 16 can remove and extrude fastening spring 15 in standing groove 5, after reverse osmosis membrane body 6 has placed, fastening spring 15 can make the extrusion force between mounting plate 16 and the reverse osmosis membrane body 6 between, can make reverse osmosis membrane body 6 fixed stable, in addition, the extrusion force can reduce the clearance between mounting plate 16 and the reverse osmosis membrane body 6, can avoid sewage leakage.

In this embodiment, the waterproof glue has all been smeared at reverse osmosis membrane body 6's both sides top, can avoid sewage to leak through waterproof glue, realizes the complete effect of sewage treatment.

In this embodiment, the gaskets 17 are fixedly connected to the sides of the two moving plates 8, which are far away from each other, and the gaskets 17 are made of rubber, so that the gap between the moving plates 8 and the moving grooves 7 can be reduced by the gaskets 17 made of rubber, and the sewage treatment can be completed, and in addition, the gaskets 17 can increase the friction force between the moving grooves 7 and the moving plates 8, so that the reverse osmosis membrane body 6 can be stably fixed.

In the present embodiment, the packing 17 has an S-shaped structure, and the contact area between the moving groove 7 and the packing 17 can be increased by the packing 17 having the S-shaped structure, so that leakage of the sewage can be prevented.

In this embodiment, the one side of keeping away from mutually of two sealed pads 17 all has seted up a plurality of evenly distributed's seal groove 18, and seal groove 18 is vertical distribution, can increase sealed pad 17's deformability through seal groove 18, further reduces the clearance between movable plate 8 and the shifting chute 7, can avoid sewage to leak, can make sewage treatment complete.

In this embodiment, the top fixedly connected with pull ring 19 of reverse osmosis membrane body 6 can be convenient for the staff to exert force to reverse osmosis membrane body 6 through pull ring 19, is convenient for to reverse osmosis membrane body 6's installation and change.

When the reverse osmosis membrane water purifier works, sewage flows into the water pipe body 3 through the water inlet 2 of the equipment shell 1 and is treated through the reverse osmosis membrane body 6 in the water pipe body 3, when the reverse osmosis membrane body 6 is installed, the reverse osmosis membrane body 6 is inserted into the placing groove 5 through the installing opening 4, the movable plate 8 can move in the movable groove 7 and limit the reverse osmosis membrane body 6, after the reverse osmosis membrane body 6 is inserted into the inner wall of the bottom of the placing groove 5, the limiting rod 12 is inserted into the fixing hole 11 in the fixing block 9 and the limiting hole 20 in the limiting block 10, when disassembly is needed, the limiting rod 12 is only required to be pulled out and then the reverse osmosis membrane body 6 is pulled out, and the effect of facilitating replacement of the reverse osmosis membrane body 6 is achieved.

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

Claims

1. The utility model provides a combine DTRO membrane and MVR evaporimeter to handle equipment of waste water, includes equipment casing (1), water inlet (2) and water pipe body (3), its characterized in that: the water pipe comprises a water pipe body (3), and is characterized in that a mounting opening (4) is formed in the top of the outer wall of one side of the water pipe body (3), a placing groove (5) extending to the inner wall of the bottom of the water pipe body (3) is formed in the inner wall of the bottom of the mounting opening (4), a reverse osmosis membrane body (6) is connected to the inner wall of the placing groove (5) in a sliding manner, moving grooves (7) are formed in the inner walls of the two ends of the placing groove (5), moving plates (8) in sliding fit with the moving grooves (7) are fixedly connected to the two ends of the reverse osmosis membrane body (6), the moving grooves (7) are adapted to the moving plates (8), fixed blocks (9) symmetrically distributed in the mounting opening (4) are fixedly connected to the outer wall of the two ends of the water pipe body (3), and limit blocks (10) are fixedly connected to the top of the two moving plates (8), fixing hole (11) have been seted up to one side of fixed block (9), spacing hole (20) have been seted up to one side of stopper (10), lie in water pipe body (3) with the end sliding connection has same gag lever post (12) between fixed hole (11) and spacing hole (20).

2. The apparatus of claim 1 for treating wastewater in combination with a DTRO membrane and MVR evaporator, wherein: the two ends of the moving plate (8) are provided with rotating grooves (13), and the inner walls of the rotating grooves (13) are rotatably connected with rotating balls (14).

3. The apparatus of claim 1 for treating wastewater in combination with a DTRO membrane and MVR evaporator, wherein: the reverse osmosis membrane water-saving device is characterized in that a plurality of fastening springs (15) which are uniformly distributed are fixedly connected to the inner wall of the bottom of the placing groove (5), fastening plates (16) are fixedly connected to the tops of the fastening springs (15), and the tops of the fastening plates (16) are in contact with the bottom of the reverse osmosis membrane body (6).

4. The apparatus of claim 1 for treating wastewater in combination with a DTRO membrane and MVR evaporator, wherein: waterproof glue is coated on the tops of the two sides of the reverse osmosis membrane body (6).

5. The apparatus of claim 1 for treating wastewater in combination with a DTRO membrane and MVR evaporator, wherein: two want to keep away from one side of movable plate (8) all fixedly connected with sealed pad (17), and sealed pad (17) are the rubber material.

6. The apparatus of claim 5 for treating wastewater in combination with a DTRO membrane and MVR evaporator, wherein: the sealing gasket (17) is of an S-shaped structure.

7. The apparatus of claim 5 for treating wastewater in combination with a DTRO membrane and MVR evaporator, wherein: two keep away from the one side mutually of sealed pad (17) and all seted up a plurality of evenly distributed's seal groove (18), seal groove (18) are vertical distribution.

8. The apparatus of claim 1 for treating wastewater in combination with a DTRO membrane and MVR evaporator, wherein: the top of the reverse osmosis membrane body (6) is fixedly connected with a pull ring (19).