CN214270312U

CN214270312U - Unpowered reverse osmosis system for underground water of coal mine

Info

Publication number: CN214270312U
Application number: CN202022934120.2U
Authority: CN
Inventors: 白凤娇; 高冬明
Original assignee: Yangzhou Deyuan Environment Engineering Co ltd
Current assignee: Yangzhou Deyuan Environment Engineering Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-09-24
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a coal mine underground water unpowered reverse osmosis system, which comprises a base, a fixing frame, a reverse osmosis shell, a reverse osmosis filter element, a water inlet pipe, a security filter, a water outlet end, a water outlet pipe, a water tank and a dosing device, wherein the fixing frame, the security filter, the water tank and the dosing device are arranged at the top of the base, and a plurality of reverse osmosis shells are arranged on the fixing frame, the coal mine underground water unpowered reverse osmosis system can isolate suspended matters and mineral salts in coal mine underground water through the filtration treatment of the reverse osmosis system to the coal mine underground water, can discharge clean underground water to the outside, improves the treatment capacity of the coal mine underground water, can be conveniently arranged under the coal mine, utilizes the pressure discharged by the underground water to carry out the reverse osmosis treatment directly under the coal mine underground, and replaces the traditional mode that the high-pressure pump is used for pressurizing and carrying out the reverse osmosis on sewage, the electric charge is saved, the conveying cost of sewage discharged to the ground is reduced, and underground treatment is realized.

Description

Unpowered reverse osmosis system for underground water of coal mine

Technical Field

The utility model relates to a colliery is water treatment technical field in the pit, specifically is a colliery is unpowered reverse osmosis system in pit.

Background

Reverse osmosis is also called reverse osmosis, a membrane separation operation which uses pressure difference as driving force to separate solvent from solution, applies pressure to feed liquid on one side of a membrane, when the pressure exceeds the osmotic pressure, the solvent can perform reverse osmosis against the direction of natural osmosis, so that the permeated solvent, namely penetrating fluid, is obtained on the low pressure side of the membrane, and the concentrated solution, namely concentrated solution, is obtained on the high pressure side of the membrane. The conventional treatment system for underground coal mine water in the current market can only remove suspended matters in sewage but cannot remove mineral salt substances in the sewage; and the common reverse osmosis system needs a high-pressure pump to pressurize the sewage before the sewage enters the reverse osmosis system for desalination treatment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery is unpowered reverse osmosis system in pit through reverse osmosis system to the filtration treatment of colliery groundwater, can keep apart suspended solid, the mineral salt of colliery groundwater, can be with the external world of clean groundwater discharge, improves the throughput to colliery groundwater, just the utility model discloses can be convenient arrange the colliery in the pit, utilize the pressure of groundwater discharge in the direct reverse osmosis treatment in the pit, replaced traditional conventional reverse osmosis and need the high-pressure pump to carry out reverse osmosis's form to sewage pressurization, practiced thrift the charges of electricity and reduced the transport cost that sewage was arranged to ground, take place underground, the underground treatment.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a colliery is unpowered reverse osmosis system in water, includes base, mount, reverse osmosis casing, reverse osmosis filter core, inlet tube, cartridge filter, play water end, outlet pipe, water tank and charge device, the base top is provided with mount, cartridge filter, water tank and charge device, and installs a plurality of reverse osmosis casings on the mount, the inside reverse osmosis filter core that is provided with of reverse osmosis casing, and be provided with inlet tube and outlet pipe on the reverse osmosis casing respectively, cartridge filter's import department is provided with out the water end, and cartridge filter's exit passes through the pipeline and advances water piping connection, it is connected with the water tank that the outlet pipe passes through the pipeline, charge device passes through pipeline and reverse osmosis casing through connection, and the pipeline setting on the charge device is on the reverse osmosis casing between reverse osmosis filter core and the outlet pipe.

As a further aspect of the present invention: the chemical feeding device is internally provided with a pump, the water inlet end of the pump is connected with a chemical storage tank in the chemical feeding device, and the output end of the pump is connected with a pipeline.

As a further aspect of the present invention: and the pipelines on the dosing device are provided with valves.

As a further aspect of the present invention: the bottom of the base is provided with round columns close to four corners.

As a further aspect of the present invention: the water inlet pipe and the water outlet pipe are connected with the reverse osmosis shell in a detachable through mode.

As a further aspect of the present invention: the bottom of base is close to the edge and is provided with a plurality of handles.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: this colliery is unpowered reverse osmosis system in water, through the filtration treatment of reverse osmosis system to colliery groundwater, can keep apart out with the suspended solid in the colliery groundwater, mineral salts, can be with the external world of clean downhole water discharge, improve the throughput to colliery groundwater, just the utility model discloses can be convenient arrange the colliery in, utilize the downhole exhaust pressure in the direct reverse osmosis treatment in the pit, replaced traditional conventional reverse osmosis and needed the high-pressure pump to carry out the form of reverse osmosis to sewage pressurization, practiced thrift the charges of electricity and reduced the transport cost that sewage was arranged to ground, the underground emergence, underground treatment still can prevent wholly appear unstable the condition, can conveniently mention wholly when the condition of falling into in the mud appears.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a cross-sectional view of the inside of the reverse osmosis housing of the present invention;

in the figure: 1. a base; 2. a fixed mount; 3. a reverse osmosis housing; 4. a reverse osmosis filter element; 5. a water inlet pipe; 6. a cartridge filter; 7. a water outlet end; 8. a water outlet pipe; 9. a water tank; 10. a medicine adding device.

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.

Referring to fig. 1-2, the present invention provides a technical solution: an unpowered reverse osmosis system for underground water of a coal mine comprises a base 1, a fixed frame 2, a reverse osmosis shell 3, a reverse osmosis filter element 4, a water inlet pipe 5, a cartridge filter 6, a water outlet end 7, a water outlet pipe 8, a water tank 9 and a dosing device 10, wherein the fixed frame 2, the cartridge filter 6, the water tank 9 and the dosing device 10 are arranged at the top of the base 1, a plurality of reverse osmosis shells 3 are arranged on the fixed frame 2, a reverse osmosis filter element 4 is arranged in the reverse osmosis shell 3, and the reverse osmosis shell 3 is respectively provided with a water inlet pipe 5 and a water outlet pipe 8, the inlet of the security filter 6 is provided with a water outlet end 7, the outlet of the security filter 6 is connected with the water inlet pipe 5 through a pipeline, the water outlet pipe 8 is connected with the water tank 9 through a pipeline, the chemical adding device 10 is communicated with the reverse osmosis shell 3 through a pipeline, and the pipeline on the chemical adding device 10 is arranged between the reverse osmosis filter element 4 and the water outlet pipe 8 on the reverse osmosis shell 3.

As an embodiment of the utility model, a pump is arranged in the dosing device 10, the water inlet end of the pump is connected with a medicine storage tank in the dosing device 10, and the output end of the pump is connected with a pipeline.

As an embodiment of the present invention, the pipeline of the drug adding device 10 is provided with a valve.

As an embodiment of the present invention, the bottom of the base 1 is provided with a circular pillar near the four corners.

As an embodiment of the present invention, the connection mode of the water inlet pipe 5 and the water outlet pipe 8 with the reverse osmosis housing 3 is detachable and connected to the reverse osmosis housing.

As an embodiment of the present invention, the bottom of the base 1 is provided with a plurality of handles near the edge.

The utility model discloses a theory of operation: the utility model discloses a during the use, in the process of the colliery underground water filtration treatment, place the reverse osmosis system in the colliery underground, make the water outlet end 7 of colliery underground sewage be connected with inlet tube 5, through the pressure of underground water discharge, make sewage import to the reverse osmosis system through inlet tube 5, and then colliery underground water falls into the reverse osmosis filter core 4 in the reverse osmosis casing 3, under the effect of sewage discharge pressure, colliery underground water sees through inside the reverse osmosis filter core 4, colliery underground water after filtering impurity is discharged through outlet pipe 8 and is stored in water tank 9, make colliery underground sewage treatment underground take place, underground treatment, the electric charge has been practiced thrift and the transport cost of sewage row to ground has been reduced; a base 1 of the reverse osmosis system is provided with a cartridge filter 6, and the sewage is subjected to primary removal of larger particle suspended matters in the sewage through the cartridge filter 6; sewage flows into the reverse osmosis shell 3 through a water inlet pipe 5 at one end of the reverse osmosis shell 3, micro suspended matters and mineral salts in the sewage are isolated outside the reverse osmosis filter element 4 through the reverse osmosis filter element 4, and pure water flows out from the reverse osmosis filter element 4 and is discharged outside through a water outlet pipe 8 outside the reverse osmosis shell 3; when the reverse osmosis filter element 4 is blocked due to long-time operation, a cleaning agent is injected into the reverse osmosis filter element by the chemical adding device 10 for backwashing, so that the clean requirement of the reverse osmosis filter element 4 is met.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The unpowered reverse osmosis system for the coal mine underground water is characterized by comprising a base (1), a fixing frame (2), a reverse osmosis shell (3), a reverse osmosis filter element (4), a water inlet pipe (5), a security filter (6), a water outlet end (7), a water outlet pipe (8), a water tank (9) and a dosing device (10), wherein the fixing frame (2), the security filter (6), the water tank (9) and the dosing device (10) are arranged at the top of the base (1), a plurality of reverse osmosis shells (3) are installed on the fixing frame (2), the reverse osmosis filter element (4) is arranged inside the reverse osmosis shell (3), the water inlet pipe (5) and the water outlet pipe (8) are respectively arranged on the reverse osmosis shell (3), the water outlet end (7) is arranged at the inlet of the security filter (6), and the outlet of the security filter (6) is connected with the water inlet pipe (5) through a pipeline, the water outlet pipe (8) is connected with the water tank (9) through a pipeline, the dosing device (10) is connected with the reverse osmosis shell (3) through the pipeline, and the pipeline on the dosing device (10) is arranged between the reverse osmosis filter element (4) and the water outlet pipe (8) on the reverse osmosis shell (3).

2. The unpowered reverse osmosis system of coal mine underground water according to claim 1, wherein a pump is arranged in the chemical adding device (10), a water inlet end of the pump is connected with a chemical storage tank in the chemical adding device (10), and an output end of the pump is connected with a pipeline.

3. The unpowered reverse osmosis system for underground water in coal mine according to claim 1, wherein the pipelines of the chemical adding device (10) are provided with valves.

4. The unpowered reverse osmosis system for underground water in coal mine according to claim 1, wherein round columns are arranged at the bottom of the base (1) near four corners.

5. The unpowered reverse osmosis system of coal mine underground water according to claim 1, wherein the water inlet pipe (5) and the water outlet pipe (8) are connected with the reverse osmosis shell (3) in a detachable through manner.

6. The unpowered reverse osmosis system for underground water in coal mine according to claim 1, characterized in that a plurality of handles are arranged at the bottom of the base (1) near the edge.