CN211004805U

CN211004805U - Wastewater treatment equipment based on reverse osmosis technology

Info

Publication number: CN211004805U
Application number: CN201921159229.4U
Authority: CN
Inventors: 张秋娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-07-14
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a waste water treatment equipment based on reverse osmosis technique, which comprises a fixing base, fixed baseplate is the rectangle structure, and fixed baseplate's top outer wall one side fixed mounting has the preliminary treatment jar, the top outer wall axle center department fixed mounting of preliminary treatment jar has the inlet tube, and is provided with the filtration plug-in components that the equidistance distributes on the front outer wall of preliminary treatment jar, one side outer wall bottom fixed mounting of preliminary treatment jar has the connecting pipe, and has the water pump through bolt fixed mounting on the connecting pipe is close to one side outer wall of preliminary treatment jar, fixed baseplate top outer wall is kept away from on one side outer wall of preliminary treatment jar fixed mounting has deep treatment jar. The utility model discloses can realize the filtration preliminary treatment of waste water, promote waste water treatment's effect to the installation is simple and convenient, can with waste water efficient filtration purification, can effectual promotion waste water treatment's efficiency, the daily maintenance of being convenient for has satisfied daily waste water treatment's demand.

Description

Wastewater treatment equipment based on reverse osmosis technology

Technical Field

The utility model relates to a waste water treatment equipment technical field especially relates to a waste water treatment equipment based on reverse osmosis technique.

Background

Reverse osmosis is a membrane separation technology that can use pressure as driving force by means of the working force of a selective permeable membrane, when the pressure applied in a system is greater than the osmotic pressure of an inlet water solution, water molecules continuously permeate the membrane, flow into a central tube through a water production flow channel, then impurities in water flowing out from one end, such as ions, organic matters, bacteria, viruses and the like, are intercepted on the inlet side of the membrane, and then flow out from the outlet end of concentrated water, thereby achieving the purpose of separation and purification.

In the prior art, the reverse osmosis wastewater recycling device has single function, and cannot clean the permselective membrane in time, thereby affecting the water purification quality. Therefore, it is desirable to design a wastewater treatment facility based on reverse osmosis technology to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a wastewater treatment device based on reverse osmosis technology.

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

a wastewater treatment device based on reverse osmosis technology comprises a fixed base, wherein the fixed base is of a rectangular structure, a pretreatment tank is fixedly arranged on one side of the top outer wall of the fixed base, a water inlet pipe is fixedly arranged at the axis of the top outer wall of the pretreatment tank, filter inserts are arranged on the front outer wall of the pretreatment tank and are distributed equidistantly, a connecting pipe is fixedly arranged at the bottom of the outer wall of one side of the pretreatment tank, a water pump is fixedly arranged on the outer wall of one side, close to the pretreatment tank, of the connecting pipe through bolts, a deep treatment tank is fixedly arranged on the outer wall of one side, far away from the pretreatment tank, of the top outer wall of the fixed base, the other end, far away from the pretreatment tank, of the connecting pipe is fixedly arranged at the axis of the top outer wall of the deep treatment tank, a pressure pump is fixedly arranged on the outer wall of the top, close to, the bottom outer wall of the fixed base is provided with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with the outer wall of the bottom of the tank door, and the bottom of the outer wall of one side of the deep treatment tank is provided with a water outlet pipe.

Furthermore, be provided with the sand filtration layer on the inner wall of preliminary treatment jar, and be provided with the active carbon filter layer on the preliminary treatment jar is close to the inner wall under the sand filtration layer, be provided with the ultrafiltration layer on the preliminary treatment jar is close to the inner wall under the active carbon filter layer, and be provided with fine filter screen layer of glass on the preliminary treatment jar is close to the inner wall under the ultrafiltration layer, be equidistance between sand filtration layer, active carbon filter layer, ultrafiltration layer and the fine filter screen layer of glass.

Further, it includes the filtration picture peg to filter plug-in components, all be provided with the slider that is upper and lower structure distribution on the both sides outer wall of filtration picture peg, and the slider is T type structure, set up flutedly on the top outer wall of filtration picture peg, and be provided with the handle on the front outer wall of filtration picture peg, the front outer wall of filtration picture peg all is provided with sealed rubber ring all around, and filters the specification of picture peg and the specification looks adaptation of preliminary treatment jar.

Further, the inner wall top of the deep treatment tank is provided with a pressurized cavity, the deep treatment tank is provided with a shell on the inner wall close to the position under the pressurized cavity, one side of the shell far away from the deep treatment tank is provided with a reverse osmosis RO membrane, one side of the shell far away from the reverse osmosis RO membrane is provided with a raw water diversion net, one side of the raw water diversion net far away from the reverse osmosis RO membrane is provided with a water collecting pipe, seepage holes distributed at equal intervals are formed in the outer wall of the water collecting pipe, the deep treatment tank is close to a limit seat fixedly mounted on the inner wall under the shell, and the limit seat is of a circular ring-shaped structure.

Furthermore, the sand filter layer, the activated carbon filter layer, the ultra-filter layer and the glass fiber filter screen layer are all fixedly arranged on the inner wall of the filter insert plate close to the position right below the groove.

The utility model has the advantages that:

1. through the preliminary treatment jar that sets up, the inside grafting of preliminary treatment jar has sand filtering layer, active carbon filtering layer, ultrafiltration layer and fine filter screen layer of glass, can realize the filtration preliminary treatment of waste water, has promoted waste water treatment's effect to the installation is simple and convenient, can filter the purification with the waste water efficient.

2. Through the depths reason jar that sets up, when waste water gets into the inside of reason jar to the depths through the connecting pipe, the pressure pump work carries out the pressure testing to the waste water after the preliminary treatment of pressurized cavity inside for waste water after the preliminary treatment under the effect of pressure, through reverse osmosis RO membrane through raw water conservancy diversion net through the inside reverse osmosis of accomplishing of infiltration hole entering collector pipe and filter, can effectual promotion waste water treatment's efficiency, satisfied daily waste water treatment's demand.

3. Through the filtration plug-in components that set up, when waste water gets into to the inside of preliminary treatment jar via the inlet tube, can carry out effectual filtration one by one, simultaneously when waste water is filterable via the filter layer, waste water causes the waste residue to fall into the inside of recess in filterable, can regularly clear up the waste residue of filtering the inside of picture peg, can effectual extension filter the life of plug-in components, the daily maintenance of being convenient for simultaneously, work efficiency has been promoted, the demand in the daily use has been satisfied.

Drawings

FIG. 1 is a schematic structural diagram of a wastewater treatment facility based on reverse osmosis technology in accordance with the present invention;

FIG. 2 is a schematic structural view of a pretreatment tank of a wastewater treatment device based on reverse osmosis technology;

FIG. 3 is a schematic structural view of a filter insert of a wastewater treatment device based on reverse osmosis technology according to the present invention;

figure 4 is the utility model provides a depths treatment tank structure schematic diagram of waste water treatment equipment based on reverse osmosis technique.

In the figure: the device comprises a fixed base 1, a pretreatment tank 2, a filter plug-in unit 3, a water inlet pipe 4, a water pump 5, a connecting pipe 6, a pressure pump 7, a deep treatment tank 8, a tank door 9, a hydraulic cylinder 10, a water outlet pipe 11, a filter inserting plate 12, a sliding block 13, a sealing rubber ring 14, a handle 15, a groove 16, a sand filter layer 17, an active carbon filter layer 18, a ultrafiltration layer 19, a glass fiber filter screen layer 20, a limiting seat 21, a shell 22, a reverse osmosis RO (reverse osmosis) membrane 23, a raw water diversion net 24, a water collecting pipe 25, a pressure cavity 26 and a seepage hole 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a wastewater treatment device based on reverse osmosis technology comprises a fixed base 1, the fixed base 1 is rectangular, the fixed base 1 is arranged to improve the stability of the device, a pretreatment tank 2 is fixedly arranged on one side of the outer wall of the top of the fixed base 1, a water inlet pipe 4 is fixedly arranged on the axis of the outer wall of the top of the pretreatment tank 2, filter inserts 3 are arranged on the outer wall of the front side of the pretreatment tank 2 and are distributed equidistantly, a connecting pipe 6 is fixedly arranged at the bottom of the outer wall of one side of the pretreatment tank 2, a water pump 5 is fixedly arranged on the outer wall of one side of the connecting pipe 6 close to the pretreatment tank 2 through bolts, a deep treatment tank 8 is fixedly arranged on the outer wall of one side of the outer wall of the top of the fixed base 1 far away from the pretreatment tank 2, and the other end of the connecting pipe 6 far away from the pretreatment tank 2, deep treatment jar 8 is close to and has force pump 7 through bolt fixed mounting on the top outer wall of connecting pipe 6, and be provided with jar door 9 on the front outer wall of deep treatment jar 8, be provided with pneumatic cylinder 10 on the bottom outer wall of fixed baseplate 1, and the output of pneumatic cylinder 10 is fixed connection with jar door 9 bottom outer wall, can drive jar door 9 when pneumatic cylinder 10 during operation and carry out effectual lift, thereby can realize changing the washing to the inside reverse osmosis component of deep treatment jar 8, wastewater treatment's effect has been promoted, be convenient for daily maintenance, reverse osmosis component life has been prolonged, deep treatment jar 8 one side outer wall bottom is provided with outlet pipe 11.

Further, be provided with sand filtration layer 17 on the inner wall of preliminary treatment jar 2, and be provided with activated carbon filter layer 18 on the inner wall under preliminary treatment jar 2 is close to sand filtration layer 17, be provided with ultrafiltration layer 19 on the inner wall under preliminary treatment jar 2 is close to activated carbon filter layer 18, and be provided with fine filter screen layer 20 of glass on the inner wall under preliminary treatment jar 2 is close to ultrafiltration layer 19, sand filtration layer 17, activated carbon filter layer 18, be equidistance between ultrafiltration layer 19 and the fine filter screen layer 20 of glass, the setting of preliminary treatment jar 2, it has sand filtration layer 17 to peg graft in preliminary treatment jar 2's inside, activated carbon filter layer 18, ultrafiltration layer 19 and fine filter screen layer 20 of glass, can realize the filtration primary treatment of waste water, the effect of waste water treatment has been promoted, and the installation is simple and convenient, can be with waste water efficient filtration purification.

Furthermore, the filtering plug-in 3 comprises a filtering plug-in board 12, the outer walls of two sides of the filtering plug-in board 12 are both provided with a sliding block 13 which is distributed in an up-down structure, the sliding block 13 is in a T-shaped structure, the outer wall of the top of the filtering plug-in board 12 is provided with a groove 16, the outer wall of the front of the filtering plug-in board 12 is provided with a handle 15, the periphery of the outer wall of the front of the filtering plug-in board 12 is provided with a sealing rubber ring 14, the specification of the filtering plug-in board 12 is matched with that of the pretreatment tank 2, the filtering plug-in 3 is arranged, when wastewater enters the pretreatment tank 2 through the water inlet pipe 4, effective filtering can be carried out one by one, and simultaneously when the wastewater is filtered through the filtering layer, waste residues in the groove 16 can be caused to fall into the interior of the filtering plug-in board 12, the waste residues in the interior of, the working efficiency is improved.

Furthermore, a pressure chamber 26 is arranged on the top of the inner wall of the deep treatment tank 8, a shell 22 is arranged on the inner wall of the deep treatment tank 8 which is close to the position right below the pressure chamber 26, a reverse osmosis RO membrane 23 is arranged on one side of the shell 22 which is far away from the deep treatment tank 8, a raw water diversion net 24 is arranged on one side of the reverse osmosis RO membrane 23 which is far away from the shell 22, a water collecting pipe 25 is arranged on one side of the raw water diversion net 24 which is far away from the reverse osmosis RO membrane 23, seepage holes 27 which are distributed equidistantly are formed in the outer wall of the water collecting pipe 25, a limiting seat 21 is fixedly arranged on the inner wall of the deep treatment tank 8 which is close to the position right below the shell 22, the limiting seat 21 is in a circular ring structure, the deep treatment tank 8 is arranged, when the wastewater enters the deep treatment tank 8 through a connecting pipe 6, a pressure pump 7 is operated to carry out pressure test on the pretreated, through reverse osmosis RO membrane 23 through raw water diversion net 24 through infiltration hole 27 entering collector pipe 25 inside completion reverse osmosis filter, can effectual promotion waste water treatment's efficiency, satisfied daily waste water treatment's demand.

Further, sand filter layer 17, activated carbon filter layer 18, the equal fixed mounting of ultrafiltration layer 19 and glass fibre filter screen layer 20 is on filtering picture peg 12 and being close to the inner wall under recess 16, recess 16's setting, when waste water is filterable via the filter layer, waste water causes the waste residue to fall into recess 16's inside when filterable, can regularly clear up the waste residue that filters the inside of picture peg 12, can effectual extension filter plug-in components 3's life, the daily maintenance of being convenient for simultaneously, the work efficiency is promoted, the demand in the daily use has been satisfied.

The working principle is as follows: when the wastewater treatment equipment based on the reverse osmosis technology is used, an operator connects a wastewater pipe with a water inlet pipe 4, when wastewater enters the pretreatment tank 2 through the water inlet pipe 4, a sand filter layer 17, an activated carbon filter layer 18, an ultrafiltration layer 19 and a glass fiber filter screen layer 20 are inserted into the pretreatment tank 2, the primary treatment of wastewater filtration can be realized, the wastewater treatment effect is improved, the installation is simple and convenient, the wastewater can be efficiently filtered and purified, when the pretreated wastewater enters the deep treatment tank 8 through a connecting pipe 6 under the action of a water pump 5, a pressure pump 7 starts to work to carry out pressure test on the pretreated wastewater in a pressure cavity 26, so that the pretreated wastewater enters a water collecting pipe 25 through a raw water guide net 24 through a Reverse Osmosis (RO) membrane 23 under the action of pressure to complete reverse osmosis filtration through a water seepage hole 27, and the water quality after wastewater filtration can be effectively improved, meanwhile, when the waste water is filtered by the filter layer, the waste water causes waste residues to fall into the groove 16 while being filtered, the waste residues in the filtering plugboard 12 can be cleaned regularly, the service life of the filtering plugboard can be effectively prolonged, and the effect of waste water pretreatment is enhanced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a waste water treatment equipment based on reverse osmosis technique, includes fixed baseplate (1), its characterized in that, fixed baseplate (1) is the rectangle structure, and fixed baseplate (1)'s top outer wall one side fixed mounting has pretreatment tank (2), the top outer wall axle center fixed mounting of pretreatment tank (2) has inlet tube (4), and is provided with the filtration plug-in components (3) that the equidistance distributes on the front outer wall of pretreatment tank (2), one side outer wall bottom fixed mounting of pretreatment tank (2) has connecting pipe (6), and on connecting pipe (6) be close to one side outer wall of pretreatment tank (2) through bolt fixed mounting have water pump (5), fixed baseplate (1) top outer wall keep away from on the one side outer wall of pretreatment tank (2) fixed mounting have deep treatment tank (8), and connecting pipe (6) keep away from the other end fixed mounting of pretreatment tank (2) in the top outer wall axle center department of deep treatment tank (8), deep treatment jar (8) are close to on the top outer wall of connecting pipe (6) have force pump (7) through bolt fixed mounting, and are provided with tank door (9) on the front outer wall of deep treatment jar (8), be provided with pneumatic cylinder (10) on the bottom outer wall of fixed baseplate (1), and the output of pneumatic cylinder (10) is fixed connection with tank door (9) bottom outer wall, deep treatment jar (8) one side outer wall bottom is provided with outlet pipe (11).

2. A wastewater treatment device based on reverse osmosis technology according to claim 1, characterized in that the inner wall of the pretreatment tank (2) is provided with a sand filter layer (17), the inner wall of the pretreatment tank (2) under the sand filter layer (17) is provided with an activated carbon filter layer (18), the inner wall of the pretreatment tank (2) under the activated carbon filter layer (18) is provided with a ultrafiltration layer (19), the inner wall of the pretreatment tank (2) under the ultrafiltration layer (19) is provided with a glass fiber filter layer (20), and the sand filter layer (17), the activated carbon filter layer (18), the ultrafiltration layer (19) and the glass fiber filter layer (20) are distributed equidistantly.

3. A waste water treatment equipment based on reverse osmosis technique according to claim 1, characterized in that, filter plug-in components (3) including filtering picture peg (12), all be provided with slider (13) that are upper and lower structure distribution on the both sides outer wall of filtering picture peg (12), and slider (13) are T type structure, set up fluted (16) on the top outer wall of filtering picture peg (12), and be provided with handle (15) on the front outer wall of filtering picture peg (12), the front outer wall of filtering picture peg (12) all is provided with sealed rubber ring (14) all around, and the specification of filtering picture peg (12) and the specification looks adaptation of preliminary treatment jar (2).

4. A wastewater treatment plant based on reverse osmosis technology according to claim 1, characterized in that the top of the inner wall of the deep treatment tank (8) is provided with a pressure chamber (26), and the inner wall of the deep treatment tank (8) close to the right lower part of the pressure cavity (26) is provided with a shell (22), a Reverse Osmosis (RO) membrane (23) is arranged on one side of the shell (22) far away from the deep treatment tank (8), and one side of the reverse osmosis RO membrane (23) far away from the shell (22) is provided with a raw water diversion net (24), a water collecting pipe (25) is arranged on one side of the raw water diversion net (24) far away from the reverse osmosis RO membrane (23), and the outer wall of the water collecting pipe (25) is provided with seepage holes (27) distributed at equal intervals, the inner wall of the deep treatment tank (8) close to the right lower part of the shell (22) is fixedly provided with a limiting seat (21), and the limiting seat (21) is of a circular ring-shaped structure.

5. A wastewater treatment plant based on reverse osmosis technology according to claim 2, characterized in that the sand filter layer (17), the activated carbon filter layer (18), the ultrafiltration layer (19) and the glass fiber screen layer (20) are all fixedly mounted on the inner wall of the filter insert plate (12) close to the right lower part of the groove (16).