CN223337135U - Reverse osmosis membrane assembly for industrial sewage treatment - Google Patents

Abstract

The utility model discloses an industrial sewage treatment reverse osmosis membrane assembly, which comprises a pipe body and a water tank, wherein an upper connecting block is arranged above the pipe body, a lower connecting block is connected below the pipe body, the top of the upper connecting block is connected with a top cover, a reverse osmosis membrane is arranged at the bottom of the upper connecting block, a water inlet pipe is arranged at the left side of the top cover, the top of the lower connecting block is connected with a limiting block, the bottom of the lower connecting block is connected with the water tank, a partition plate is arranged in the middle of the water tank, a water outlet is arranged below the right side of the water tank, a water pump is arranged in the partition plate, a guide pipe is arranged at the bottom of the water pump, the top of the water pump is connected with a connecting pipe, the tail end of the connecting pipe is provided with a three-way pipe, two sides of the joint of the pipe body and the lower connecting block are provided with through openings, and water filtered by the reverse osmosis membrane flows into the water tank through the openings, so that impurities are prevented from adhering to the pipe body, and the service time of the pipe body is prolonged.

Description

Reverse osmosis membrane assembly for industrial sewage treatment

Technical Field

The utility model relates to the technical field of industrial sewage treatment reverse osmosis membranes, in particular to an industrial sewage treatment reverse osmosis membrane assembly.

Background

In industrial wastewater treatment, reverse osmosis membrane technology is favored for high efficiency and environmental friendliness, reverse osmosis membrane is a high-efficiency separation membrane, feed liquid can be selectively separated 1 based on differential pressure, and impurities such as colloid substances, microorganisms and dissolved salts in wastewater can be effectively filtered during industrial wastewater treatment, so that the reverse osmosis membrane has an important role in industrial wastewater recycling.

At present, most sewage filters sewage through reverse osmosis membrane, and efficiency is too low, influences purifying effect, needs in time to change reverse osmosis membrane, but when changing, need to unpack apart an external part, and the step is loaded down with trivial details, has increased the change time.

We have therefore proposed an industrial wastewater treatment reverse osmosis membrane module in order to solve the problems set forth above.

Disclosure of utility model

The utility model aims to provide an industrial sewage treatment reverse osmosis membrane assembly, which solves the problems of low sewage filtering efficiency and complicated reverse osmosis membrane replacement steps in the prior art.

In order to achieve the purpose, the technical scheme is that the industrial sewage treatment reverse osmosis membrane assembly comprises a pipe body and a water tank, an upper connecting block is arranged above the pipe body, a lower connecting block is connected below the pipe body, a top cover is connected to the top of the upper connecting block, a reverse osmosis membrane is installed at the bottom of the upper connecting block, a water inlet pipe is installed on the left side of the top cover, a limiting block is connected to the top of the lower connecting block, the water tank is connected to the bottom of the lower connecting block, a partition plate is arranged in the middle of the water tank, a water outlet is arranged below the right side of the water tank, a water pump is arranged in the partition plate, a guide pipe is installed at the bottom of the water pump, a connecting pipe is connected to the top of the water pump, a three-way pipe is installed at the tail end of the connecting pipe, water outlet pipes are installed at the front end and the rear end of the three-way pipe, water outlet pipes are connected to the right side of the top cover, and connecting pieces are installed at the front end and the rear end of the top cover.

Preferably, the partition plate divides the water tank into a left part and a right part, a reverse osmosis membrane in the pipe body on the left side of the partition plate is of a large caliber, and a reverse osmosis membrane in the pipe body on the right side of the partition plate is of a small caliber.

Preferably, the height of the limiting block is the same as that of the sealing part at the bottom of the reverse osmosis membrane.

Preferably, the bottom of the top cover is connected with four upper connecting blocks, and the upper connecting blocks are respectively arranged at positions corresponding to the centers of the lower connecting blocks.

Preferably, the two sides of the joint of the pipe body and the lower connecting block are provided with through holes.

Compared with the prior art, the utility model has the beneficial effects that the reverse osmosis membrane component for industrial sewage treatment,

(1) The water tank is divided into a left part and a right part by the partition board, the reverse osmosis membrane in the pipe body on the left side of the partition board is of a large caliber, the reverse osmosis membrane in the pipe body on the right side of the partition board is of a small caliber, sewage is subjected to basic filtration treatment through the large-caliber reverse osmosis membrane, and secondary filtration is carried out through the small-caliber reverse osmosis membrane, so that the sewage treatment quality is improved to a certain extent.

(2) The both sides of junction of body and lower connecting block all have seted up the through-hole, and in the water through reverse osmosis membrane filtration can keep somewhere the body inner chamber, in these water again flows the water tank through the through-hole, makes its inside of quick outflow body, avoids impurity to adhere to the body, extension body's live time.

Drawings

FIG. 1 is a schematic view of the main section structure of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic view of the present utility model in a top-down configuration;

FIG. 4 is a schematic view of the left side pipe body of the partition board of the present utility model;

FIG. 5 is a schematic view of the right side tube of the separator of the present utility model.

The device comprises a pipe body 1, a water tank 2, a top cover 3, an upper connecting block 4, a 5, a water inlet pipe 6, a lower connecting block 7, a partition plate 8, a water pump 9, a guide pipe 10, a water outlet pipe 11, a three-way pipe 12, a connecting piece 13, a water outlet 14, a reverse osmosis membrane 15, a limiting block 16 and a connecting pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model provides a technical scheme that an industrial sewage treatment reverse osmosis membrane assembly comprises a pipe body 1 and a water tank 2, wherein an upper connecting block 4 is arranged above the pipe body 1, a lower connecting block 6 is connected below the pipe body 1, the top of the upper connecting block 4 is connected with a top cover 3, a reverse osmosis membrane 14 is installed at the bottom of the upper connecting block 4, a water inlet pipe 5 is installed at the left side of the top cover 3, a limiting block 15 is connected at the top of the lower connecting block 6, the bottom of the lower connecting block 6 is connected with the water tank 2, a partition 7 is arranged in the middle of the water tank 2, a water outlet 13 is arranged below the right side of the water tank 2, a water pump 8 is arranged inside the partition 7, a guide pipe 9 is installed at the bottom of the water pump 8, a connecting pipe 16 is connected at the top of the water pump 8, a three-way pipe 11 is installed at the tail end of the connecting pipe 16, water outlet pipes 10 are installed at the front end and rear end of the three-way pipe 11, connecting pieces 12 are installed at the right side of the top cover 3, and connecting pieces 12 are installed at the front end and rear end of the top cover 3.

The partition 7 divides the water tank 2 into a left part and a right part, the reverse osmosis membrane 14 in the pipe body 1 on the left side of the partition 7 is of a large caliber, the reverse osmosis membrane 14 in the pipe body 1 on the right side of the partition 7 is of a small caliber, sewage is subjected to basic filtration treatment through the large caliber reverse osmosis membrane 14, and then water is sent to the small caliber reverse osmosis membrane 14 for secondary filtration through the water pump 8, so that the treatment quality of the sewage is improved to a certain extent.

The height of the limiting block 15 is the same as that of the sealing position at the bottom of the reverse osmosis membrane 14, sewage can flow out through the surface of the reverse osmosis membrane 14 after being treated by the reverse osmosis membrane 14, and the height of the limiting block 15 is the same as that of the sealing position of the reverse osmosis membrane 14, so that the situation that the treated sewage limiting block 15 cannot flow out of the pipe body 1 can be avoided, and the retention of the sewage in the pipe body 1 is reduced.

The top cap 3 bottom is connected with four and goes up connecting block 4, and go up connecting block 4 and install respectively in the position corresponding with lower connecting block 6 center, go up connecting block 4 bottom and be connected reverse osmosis membrane 14, when reverse osmosis membrane 14 needs to be changed, only need pull up top cap 3 through connecting piece 12, connect and to go up connecting block 4 bottom reverse osmosis membrane 14 and can be pulled out body 1 together, make reverse osmosis membrane 14 be outside body 1 to reduce the change time.

The both sides of the junction of body 1 and lower connecting block 6 all have seted up the through-hole, and in the body 1 inner chamber can be kept somewhere to the water after the filtration of reverse osmosis membrane 14, in these water flows water tank 2 again through the through-hole, makes its inside of body 1 that flows out fast, avoids impurity to adhere to body 1, extension body 1's live time.

When the industrial sewage treatment reverse osmosis membrane assembly is used, firstly, sewage enters a reverse osmosis membrane 14 arranged at the bottom of an upper connecting block 4 through a water inlet pipe 5, and the water tank 2 is divided into a left part and a right part by a baffle 7, and the reverse osmosis membrane 14 in a pipe body 1 at the left side of the baffle 7 is of a large caliber, so that after the sewage is basically filtered through the large caliber reverse osmosis membrane 14, the water is sent into the water tank 2 through a through hole formed in the joint of the pipe body 1 and a lower connecting block 6, and the height of a sealing part between a limiting block 15 and the bottom of the reverse osmosis membrane 14 is the same, and after the sewage is treated through the reverse osmosis membrane 14, the condition that the treated sewage flows out of the pipe body 1 is avoided, so that the retention of the sewage in the pipe body 1 is reduced;

secondly, the sewage after basic treatment is led into a baffle pipe 9 from the water tank 2 by rotating a water pump 8 in a baffle plate 7, the sewage after basic treatment is sent into a connecting pipe 16 by the water pump 8 and then is separated into a water outlet pipe 10 by a three-way pipe 11 at the tail end of the connecting pipe 16, and flows into a reverse osmosis membrane 14 with small caliber for secondary filtration, so that the treatment quality of the sewage is improved to a certain extent;

Then, the water subjected to secondary filtration flows into the water tank 2 through the through hole and flows to the next working procedure through the water outlet 13 at the bottom of the right side of the water tank 2;

Finally, the bottom of the four upper connecting blocks 4 connected with the bottom of the top cover 3 is connected with the reverse osmosis membrane 14, after filtration is completed, when the reverse osmosis membrane 14 inside the top cover is required to be replaced, the top cover 3 is pulled up only through the connecting piece 12, and the reverse osmosis membrane 14 connected with the bottom of the upper connecting blocks 4 can be pulled out of the pipe body 1 together, so that the reverse osmosis membrane 14 is out of the pipe body 1, after filtration is completed in a reduced replacement time, and all matters which are not described in detail in the specification belong to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The utility model provides an industrial sewage treatment reverse osmosis membrane assembly, includes body (1) and water tank (2), its characterized in that body (1) top is provided with connecting block (4), and body (1) below is connected with connecting block (6) down, go up connecting block (4) top and be connected with top cap (3), and go up connecting block (4) bottom and install reverse osmosis membrane (14) to inlet tube (5) are installed in top left side of top cap (3), connecting block (6) top is connected with stopper (15) down, connecting block (6) bottom is connected with water tank (2), and water tank (2) central authorities are provided with baffle (7) to water tank (2) right side below is provided with delivery port (13), baffle (7) inside is provided with water pump (8), and pipe (9) are installed to water pump (8) bottom, connecting pipe (16) top are connected with connecting pipe (11), outlet pipe (10) are installed at both ends around three-way pipe (11), and outlet pipe (10) end-to-connect in top cap (3) right side, two ends are installed in front of connecting piece (12).

2. The reverse osmosis membrane module for industrial sewage treatment according to claim 1, wherein the partition board (7) divides the water tank (2) into a left part and a right part, the reverse osmosis membrane (14) in the pipe body (1) on the left side of the partition board (7) is of a large caliber, and the reverse osmosis membrane (14) in the pipe body (1) on the right side of the partition board (7) is of a small caliber.

3. The reverse osmosis membrane module for industrial sewage treatment according to claim 1, wherein the height of the limiting block (15) is the same as that of the bottom sealing part of the reverse osmosis membrane (14).

4. The reverse osmosis membrane module for industrial sewage treatment according to claim 1, wherein the top cover (3) is connected with four upper connecting blocks (4) at the bottom, and the upper connecting blocks (4) are respectively installed at positions corresponding to the centers of the lower connecting blocks (6).

5. The reverse osmosis membrane module for industrial sewage treatment according to claim 1, wherein the two sides of the joint of the lower part of the pipe body (1) and the lower connecting block (6) are provided with through holes.