CN210237289U

CN210237289U - Wastewater treatment equipment based on reverse osmosis technology

Info

Publication number: CN210237289U
Application number: CN201921197264.5U
Authority: CN
Inventors: Liyan Tan; 谭立艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-04-03
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a waste water treatment equipment based on reverse osmosis technique, including the collecting vessel, the top of collecting vessel is connected with the pressurization storehouse through the hinge rotation, the aqueduct has been inserted to top one side that one side of collecting vessel was provided with the sedimentation tank, the free end of aqueduct is connected with the force (forcing) pump, the output of force (forcing) pump is connected with the bellows, the one end that the force (forcing) pump was kept away from to the bellows is connected on the pressurization storehouse, the top in pressurization storehouse is provided with the connecting pipe, the adapter sleeve is installed to the one end that the force (forcing) pump was kept away from to the bellows, the handle is all installed to the top both sides in pressurization storehouse, the bottom in pressurization storehouse and the top of collecting vessel all install and link up the dish. The utility model discloses a reverse osmosis unit who sets up, waste water after the sediment can carry out abundant filtration to waste water in passing through the force (forcing) pump and carrying the pressurization storehouse, increases the quality of filtering waste water, improves the effect to waste water treatment.

Description

Wastewater treatment equipment based on reverse osmosis technology

Technical Field

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

Background

The wastewater treatment is to treat the wastewater by physical, chemical and biological methods, so that the wastewater is purified, the pollution is reduced, the wastewater is recycled and reused, and water resources are fully utilized. The process of separating the pollutants from the waste water or converting the pollutants into harmless substances adopts a reverse osmosis technology, and the reverse osmosis technology is the most advanced and energy-saving and effective membrane separation technology at present. The principle is that under the action of the osmotic pressure higher than that of the solution, other substances cannot permeate the semipermeable membrane to separate the substances from water. The reverse osmosis membrane has a very small membrane pore size, and thus can effectively remove dissolved salts, colloids, microorganisms, organic substances, and the like in water. Reverse osmosis is a desalination technology which is most widely applied in high-purity water equipment at present, and the separation object of the reverse osmosis is an organic matter with the ion range and the molecular weight of hundreds of in solution; reverse osmosis, ultrafiltration, microporous membrane filtration and electrodialysis are all membrane separation technologies.

Among the prior art waste water treatment equipment based on reverse osmosis technique carries out and can not carry out abundant filtration to waste water, and the quality of filtering waste water is lower relatively, and waste water treatment's effect is relatively poor, can not deposit the great particulate matter in the waste water, and the RO membrane is blockked up easily to the large granule to the influence is to waste water treatment's effect.

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 collecting barrel, wherein the top of the collecting barrel is connected with a pressurizing bin through a hinge in a rotating manner, a water guide pipe is inserted into one side of the top, provided with a sedimentation tank, of one side of the collecting barrel, the free end of the water guide pipe is connected with a pressurizing pump, the output end of the pressurizing pump is connected with a corrugated pipe, one end, far away from the pressurizing pump, of the corrugated pipe is connected onto the pressurizing bin, the top of the pressurizing bin is provided with a connecting pipe, one end, far away from the pressurizing pump, of the corrugated pipe is provided with a connecting sleeve, handles are arranged on two sides of the top of the pressurizing bin, a connecting disc is arranged on the bottom of the pressurizing bin and the top of the collecting barrel, a sealing pad is pasted on one side of the connecting disc, an observation window is arranged on one side of the collecting barrel and the pressurizing bin, a, and the RO membrane is installed in the fixing frame.

Furthermore, a connecting plate is fixed on one side of each of the two connecting discs, a fixing hole is formed in the top of each connecting plate, and a fastening bolt is installed inside each fixing hole.

Furthermore, a drain hole is formed in one side of the collecting barrel, a drain pipe is arranged inside the drain hole, and a drain valve is arranged on one side of the drain pipe.

Furthermore, one side of the sedimentation tank is provided with a water inlet pipe, and the outer wall of the top of the water inlet pipe is provided with a water inlet valve.

Furthermore, the outer wall of mount is opened there is the external screw thread, the inside of collecting vessel is opened there is the internal thread, and reverse osmosis unit passes through the screw thread and rotates the connection in the collecting vessel.

Furthermore, the connecting sleeve is in threaded connection with a connecting pipe with external threads, and the corrugated pipe is in threaded connection with the pressurizing bin through the connecting sleeve and the connecting pipe.

The utility model has the advantages that:

1. through the reverse osmosis unit who sets up, in waste water after the sediment passes through the force (forcing) pump and carries pressurization storehouse, can carry out abundant filtration to waste water, increase the quality of filtering waste water, improve the effect to waste water treatment.

2. Through the sedimentation tank that sets up, waste water is first-selected to be passed through the sedimentation tank, can deposit the great particulate matter in the waste water, prevents that the large granule from blockking up the RO membrane, influences the effect to waste water treatment.

3. Adopt the pressurization storehouse that can rotate, the pressurization storehouse rotates on the connection dish of connection on the collecting vessel through the hinge, and the staff of being convenient for is to the impurity after the last processing waste water of reverse osmosis unit, and has improved the effluent treatment plant convenience that uses reverse osmosis technique.

4. Through the adapter sleeve and the connecting pipe that set up, adapter sleeve threaded connection is on the connecting pipe, and the people of being convenient for separate bellows and pressurization storehouse, and the people of being convenient for transport effluent treatment plant has improved effluent treatment's flexibility.

Drawings

FIG. 1 is a schematic view of the overall structure of a wastewater treatment facility based on reverse osmosis technology;

FIG. 2 is a schematic diagram of the internal structure of a wastewater treatment facility based on reverse osmosis technology;

FIG. 3 is a schematic view of a connecting sleeve structure of a wastewater treatment device based on reverse osmosis technology;

fig. 4 is a schematic structural view of a reverse osmosis device of a wastewater treatment device based on a reverse osmosis technology.

In the figure: the device comprises a collecting barrel 1, a sedimentation tank 2, a pressurizing bin 3, a water inlet pipe 4, a water inlet valve 5, a water guide pipe 6, a pressurizing pump 7, a corrugated pipe 8, a handle 9, a connecting disc 10, a connecting plate 11, a water outlet pipe 12, a water discharge valve 13, an observation window 14, a sealing gasket 15, a reverse osmosis device 16, a connecting sleeve 17, a connecting pipe 18, a fixing frame 19 and an RO (reverse osmosis) membrane 20.

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 collecting barrel 1 for collecting water treated by an RO membrane 20, the top of the collecting barrel 1 is rotatably connected with a pressurizing bin 3 through a hinge, the collecting barrel is used for buffering wastewater by a reverse osmosis device 16, a water guide pipe 6 is inserted into one side of the top of a sedimentation tank 2 arranged on one side of the collecting barrel 1, the water guide pipe 6 is only inserted into one half position of the sedimentation tank 2, the wastewater pumped into the water guide pipe 6 is water after sedimentation, the free end of the water guide pipe 6 is connected with a pressurizing pump 7, the wastewater can be conveyed and pressurized, the reverse osmosis treatment of the wastewater can be carried out, the output end of the pressurizing pump 7 is connected with a corrugated pipe 8, the corrugated pipe 8 is a hose, the corrugated pipe 8 is convenient for people to flexibly use the corrugated pipe 8, and one end of the corrugated pipe 8 far away from the pressurizing pump, the top of the pressurizing bin 3 is provided with a connecting pipe 18, one end of the corrugated pipe 8 far away from the pressurizing pump 7 is provided with a connecting sleeve 17, both sides of the top of the pressurizing bin 3 are provided with handles 9, when people need to open the pressurizing bin 3, the people can conveniently rotate the pressurizing bin 3, the bottom of the pressurizing bin 3 and the top of the collecting barrel 1 are both provided with connecting discs 10 to increase the contact area between the collecting barrel 1 and the pressurizing bin 3, one side of each connecting disc 10 is pasted with a sealing gasket 15, the sealing gasket 15 increases the sealing performance between the collecting barrel 1 and the pressurizing bin 3 to prevent the waste water from flowing out, one sides of the collecting barrel 1 and the pressurizing bin 3 are both provided with observation windows 14 to facilitate the people to observe the water levels in the collecting barrel 1 and the pressurizing bin 3, the inside of the collecting barrel 1 is provided with a reverse osmosis device 16, the reverse osmosis device 16 comprises a fixing frame 19 and an RO membrane 20, the waste water, the effect of wastewater treatment is improved, and the RO membrane 20 is installed in the fixing frame 19.

Furthermore, a connecting plate 11 is fixed on one side of each of the two connecting discs 10, a fixing hole is formed in the top of each connecting plate 11, a fastening bolt is installed in each fixing hole, and the pressurizing bin 3 is fixed on the collecting barrel 1 through the fastening bolt and the two connecting plates 11.

Furthermore, a drain hole is formed in one side of the collecting barrel 1, a drain pipe 12 is arranged inside the drain hole, and a drain valve 13 is arranged on one side of the drain pipe 12, so that people can drain water in the collecting barrel 1 conveniently.

Further, one side of sedimentation tank 2 is provided with inlet tube 4, and the top outer wall of inlet tube 4 is provided with water intaking valve 5, and the people of being convenient for control the waste water that enters into sedimentation tank 2 prevents that moisture from leading to the effect of large granule position sediment too much to the treatment to waste water after the influence.

Furthermore, the outer wall of the fixing frame 19 is provided with an external thread, the inner part of the collecting barrel 1 is provided with an internal thread, and the reverse osmosis device 16 is rotatably connected in the collecting barrel 1 through the threads, so that people can conveniently replace the reverse osmosis device 16.

Further, adapter sleeve 17 threaded connection has the external screw thread on connecting pipe 18, and bellows 8 passes through adapter sleeve 17 and connecting pipe 18 threaded connection on pressurization storehouse 3, separates through adapter sleeve 17 and connecting pipe 18, and the people of being convenient for transports waste water treatment device.

The working principle is as follows: when the device is used, the water inlet valve 5 is opened, wastewater is discharged into the sedimentation tank 2 through the water inlet pipe 4, sedimentation is carried out for a certain time, the pressure pump 7 is started to take away part of the wastewater on the inner part of the sedimentation tank 2, the wastewater is pressurized through the pressure pump 7 and is filled into the pressure cabin 3 through the corrugated pipe 8, the amount of the wastewater in the pressure cabin 3 can be known through observing the observation window 14 on the pressure cabin 3, the wastewater can be rapidly pressurized through the RO membrane 20 on the reverse osmosis device 16 due to the continuous pressurization of the pressure pump 7, the wastewater can be subjected to reverse osmosis treatment through the RO membrane 20, clean water at the water level penetrating through the RO membrane 20 is enabled to enter the collection barrel 1, the water level in the collection barrel 1 can be observed through the observation window 14 on the collection barrel 1, when the water level reaches a certain amount, the drain valve 13 on the drain pipe 12 is opened to discharge the clean water in the collection barrel 1 into a designated container or other, after using a period of time, need to clear up RO membrane 20, through loosening the fastening bolt on connecting plate 11, then open pressurization storehouse 3 through handle 9, pressurization storehouse 3 rotates linking dish 10 on collecting vessel 1 through the hinge, then clear up RO membrane 20, if need change reverse osmosis unit 16, can rotatory mount 19, mount 19 rotates out collecting vessel 1, then carries out changing reverse osmosis unit 16, improves waste water treatment's convenience.

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 collecting vessel (1), its characterized in that, the top of collecting vessel (1) is rotated through the hinge and is connected with pressurization storehouse (3), top one side that one side of collecting vessel (1) was provided with sedimentation tank (2) has inserted aqueduct (6), the free end of aqueduct (6) is connected with force (forcing) pump (7), the output of force (forcing) pump (7) is connected with bellows (8), the one end that force (forcing) pump (7) were kept away from in bellows (8) is connected on pressurization storehouse (3), the top of pressurization storehouse (3) is provided with connecting pipe (18), the one end that force (forcing) pump (7) were kept away from in bellows (8) is installed adapter sleeve (17), handle (9) are all installed to the top both sides of pressurization storehouse (3), the bottom of pressurization storehouse (3) and the top of collecting vessel (1) are all installed and are linked up dish (10, one side of linking up dish (10) is pasted and is had sealed pad (15), one side of collecting vessel (1) and pressurization storehouse (3) all is provided with observation window (14), the internally mounted of collecting vessel (1) has reverse osmosis unit (16), reverse osmosis unit (16) are including mount (19) and RO membrane (20), and RO membrane (20) are installed in mount (19).

2. A wastewater treatment plant based on reverse osmosis technology according to claim 1, characterized in that a connecting plate (11) is fixed on one side of each of the two adapter discs (10), the top of the connecting plate (11) is provided with a fixing hole, and a fastening bolt is arranged in the fixing hole.

3. A wastewater treatment device based on reverse osmosis technology according to claim 1, characterized in that a drain hole is opened on one side of the collecting barrel (1), a drain pipe (12) is installed in the drain hole, and a drain valve (13) is arranged on one side of the drain pipe (12).

4. A wastewater treatment plant based on reverse osmosis technology according to claim 1, characterized in that one side of the sedimentation tank (2) is provided with a water inlet pipe (4), and the top outer wall of the water inlet pipe (4) is provided with a water inlet valve (5).

5. A wastewater treatment plant based on reverse osmosis technology according to claim 1, characterized in that the outer wall of the fixed frame (19) is externally threaded, the inner part of the collecting vessel (1) is internally threaded, and the reverse osmosis device (16) is connected in the collecting vessel (1) by screwing.

6. A wastewater treatment plant based on reverse osmosis technology according to claim 1, characterised in that the connection sleeve (17) is screwed on a connection pipe (18) with an external thread, and the bellows (8) is screwed on the pressure cabin (3) through the connection sleeve (17) and the connection pipe (18).