CN211770591U

CN211770591U - Gas-liquid-solid separation device for geothermal water

Info

Publication number: CN211770591U
Application number: CN201922060900.6U
Authority: CN
Inventors: 田康; 雷炯; 翟志祥; 程孝增
Original assignee: Henan Wanjiang New Energy Group Co ltd
Current assignee: Henan Wanjiang New Energy Group Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-10-27
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a geothermal water gas-liquid-solid separation device, including feed liquor pipe, separation chamber, base, three-phase separator, gaseous complete separation device, solid degree of depth separator and liquid secondary separator, the separation chamber is located on the base, the separation chamber is the cavity setting, three-phase separator, gaseous complete separation device, solid degree of depth separator and liquid secondary separator locate in the separation chamber, gaseous complete separation device, solid degree of depth separator and liquid secondary separator all are connected with three-phase separator, the feed liquor pipe passes the separation chamber and locates on the three-phase separator. The utility model belongs to the technical field of geothermal water handles, specifically provide a make solid-liquid separation reduce the waste of moisture when more thorough, and the whole device does not receive the interference of vibration, the noiseless geothermal water gas-liquid-solid separation device of environmental protection when moving.

Description

Gas-liquid-solid separation device for geothermal water

Technical Field

The utility model belongs to the technical field of geothermal water handles, specifically indicate a solid separator of geothermal water gas-liquid.

Background

The environmental hazard of the traditional fossil energy is gradually paid attention to, the development intensity of geothermal energy as clean new energy is gradually increased, geothermal water is pumped to the ground from the underground in a large amount in the development and utilization of geothermal energy, underground sand grains and various soluble gases, insoluble gases and the like are inevitably mixed and pumped together along with the geothermal water in the process, and in addition, solid phase and gas phase substances such as air, rust, clay and the like existing in a large amount of conveying pipelines can be contained. This results in subsequent wear of the heat exchanger, water pump, pipes, valves and other equipment, and also gas-phase substances in the pipes can cause gas blockage. The heat exchange efficiency of the heat exchanger is greatly reduced, the gas content and solid content of geothermal tail water are high, the geothermal recharge tail water is frequently blocked by high-precision filtering equipment, and gas blockage, particle blockage and other hazards occur in recharge.

At present, solid-phase and gas-phase substances in geothermal water are separated by adopting independent equipment, the existing solid-liquid-gas three-phase separation device simply makes solid and granular raw materials stand still through a filter screen, then liquid is separated from the solid substances under the action of gravity, and gas is led out from the upper part, the solid-liquid-gas separation efficiency of the method is low, the treated solid and granular raw materials still contain a large amount of water, so that the quality of products is poor, and the existing technology is not provided with a plurality of devices for solving the problem of shock absorption.

Disclosure of Invention

For solving the above-mentioned current difficult problem, the utility model provides a make solid-liquid separation reduce the waste of moisture when more thorough, and the whole device does not receive the interference of vibration when the operation, the noiseless geothermal water gas-liquid-solid separation device of environmental protection.

The utility model adopts the following technical scheme: the utility model discloses geothermal water gas-liquid-solid separation device, including feed liquor pipe, separation chamber, base, three-phase separator, gaseous complete separation device, solid degree of depth separator and liquid secondary separator, the separation chamber is located on the base, the separation chamber is the cavity setting, three-phase separator, gaseous complete separation device, solid degree of depth separator and liquid secondary separator locate in the separation chamber, gaseous complete separation device, solid degree of depth separator and liquid secondary separator all are connected with three-phase separator, the feed liquor pipe passes the separation chamber and locates on three-phase separator; the three-phase separation device comprises a liquid collecting tank, a sedimentation tank and an electric valve, wherein a liquid inlet pipe is arranged on the liquid collecting tank, the sedimentation tank is arranged at the bottom of the liquid collecting tank, the electric valve is arranged at the bottom of the sedimentation tank, the electric valve can monitor that the solid deposited at the conical bottom of the sedimentation tank automatically opens the electric valve when reaching a certain volume, so that the solid falls into a solid collecting box, a cyclone generator is arranged at the joint of the liquid collecting tank and the sedimentation tank, the cyclone generator is a cyclone, the gas, liquid and solid are subjected to primary classification under the action of centrifugal force through a high-speed rotating flow field, the gas complete separation device comprises an air pump, an air outlet and a condenser pipe, the air outlet is arranged at the top of the liquid collecting tank, the air pump is arranged at the top of a separation cavity, the air exhaust pipe is arranged on, Convection current air blower and blast pipe, solid collecting box upper end is equipped with the opening, sedimentation tank bottom is located to the solid collecting box, the convection current air blower is located in the solid collecting box, the blast pipe is located on the solid collecting box and is connected the gas outlet, separates once more through the steam of blast pipe with the interior separation of solid collecting box for the separation is more thorough and not extravagant, solid collecting box bottom is equipped with the buffer layer, prevents that the solid whereabouts from producing and spattering, liquid secondary separation device includes catheter and liquid filtration chamber, the separation chamber bottom is located to the liquid filtration chamber, the catheter is located on the liquid filtration chamber and is connected in the sedimentation tank lateral wall.

Further, the base includes fixed bed, elastic layer and flexible layer, the fixed bed sets up in subaerial, the separation chamber is located on the flexible layer, the elastic layer is located between fixed bed and the flexible layer.

Furthermore, a bamboo charcoal adsorption layer is arranged in the liquid filter cavity, water can be subjected to secondary deep layer filtration to adsorb small solid particles, a liquid outlet pipe is arranged at the bottom of the liquid filter cavity, and the liquid outlet pipe is arranged at the bottom of the liquid filter cavity and penetrates through the separation cavity.

Furthermore, springs are uniformly distributed in the elastic layer.

Furthermore, the convection blowing pump is at least provided with two groups of convection blowing pumps which are oppositely arranged in the solid collecting box, so that gas convection generated in the solid collecting box accelerates the separation of the solid and the moisture.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model has reasonable design, simplicity and high efficiency, the geothermal water which is directly mined is preliminarily separated through the three-phase separation device, the geothermal water is respectively in the form of solid, liquid and gas and enters the gas complete separation device, the solid deep separation device and the liquid secondary separation device to carry out secondary deep separation, the sedimentation tank is simultaneously combined with the solid deep separation device and the liquid secondary separation device, the solid-liquid combined water is preliminarily separated and then is respectively transmitted to the solid deep separation device and the liquid secondary separation device to be thoroughly separated, the solid deep separation device and the gas complete separation device are combined through the exhaust pipe, the waste of water is reduced while the solid-liquid separation is more thorough, and the whole device is not interfered by vibration during the operation through the buffer setting of the base, the thoroughness and the purity of the separation are enhanced, compared with the prior art, the separation is more deep and thorough, and the separation is environment-friendly and noiseless, and has wide popularization.

Drawings

Fig. 1 is the overall structure schematic diagram of the gas-liquid-solid separation device for geothermal water of the present invention.

The device comprises a liquid inlet pipe 1, a liquid inlet pipe 2, a separation cavity 3, a base 4, a three-phase separation device 5, a gas complete separation device 6, a solid deep separation device 7, a liquid secondary separation device 8, a liquid collecting tank 9, a sedimentation tank 10, an electric valve 11, a cyclone generator 12, an air pump 13, an air outlet 14, a condensation pipe 15, a solid collecting box 16, a convection blowing pump 17, an exhaust pipe 18, a buffer layer 19, a liquid guide pipe 20, a liquid filtering cavity 21, a fixed layer 22, an elastic layer 23, a flexible layer 24, a bamboo charcoal adsorption layer 25, a liquid outlet pipe 26 and a spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the utility model discloses geothermal water gas-liquid-solid separation device, including feed liquor pipe 1, separation chamber 2, base 3, three-phase separator 4, gaseous complete separation device 5, solid degree of depth separator 6 and liquid secondary separator 7, separation chamber 2 locates on base 3, separation chamber 2 is the cavity setting, three-phase separator 4, gaseous complete separation device 5, solid degree of depth separator 6 and liquid secondary separator 7 locate in separation chamber 2, gaseous complete separation device 5, solid degree of depth separator 6 and liquid secondary separator 7 all are connected with three-phase separator 4, feed liquor pipe 1 passes separation chamber 2 and locates on three-phase separator 4; the three-phase separation device 4 comprises a liquid collecting tank 8, a sedimentation tank 9 and an electric valve 10, the liquid inlet pipe 1 is arranged on the liquid collecting tank 8, the sedimentation tank 9 is arranged at the bottom of the liquid collecting tank 8, the electric valve 10 is arranged at the bottom of the sedimentation tank 9, a cyclone generator 11 is arranged at the joint of the liquid collecting tank 8 and the sedimentation tank 9, the gas complete separation device 5 comprises a gas pump 12, a gas outlet 13 and a condenser pipe 14, the gas outlet 13 is arranged at the top of the liquid collecting tank 8, the gas pump 12 is arranged at the top of the separation cavity 2, the gas exhaust pipe is arranged on the gas outlet 13, the condenser pipe 14 is arranged inside the gas outlet 13, the solid deep separation device 6 comprises a solid collecting box 15, a convection blowing pump 16 and an exhaust pipe 17, an opening is arranged at the upper end of the solid collecting box 15, the solid collecting box 15 is arranged at, the exhaust pipe 17 is arranged on the solid collection box 15 and connected with the gas outlet 13, the bottom of the solid collection box 15 is provided with a buffer layer 18, the liquid secondary separation device 7 comprises a liquid guide pipe 19 and a liquid filter cavity 20, the liquid filter cavity 20 is arranged at the bottom of the separation cavity 2, and the liquid guide pipe 19 is arranged on the liquid filter cavity 20 and connected with the side wall of the sedimentation tank 9.

The base 3 comprises a fixed layer 21, an elastic layer 22 and a flexible layer 23, the fixed layer 21 is arranged on the ground, the separation cavity 2 is arranged on the flexible layer 23, and the elastic layer 22 is arranged between the fixed layer 21 and the flexible layer 23. The bamboo charcoal adsorption layer 24 is arranged in the liquid filtering cavity 20, the liquid outlet pipe 25 is arranged at the bottom of the liquid filtering cavity 20, and the liquid outlet pipe 25 is arranged at the bottom of the liquid filtering cavity 20 and penetrates through the separation cavity 2. The elastic layer 22 is uniformly distributed with springs 26. The convection air blowing pump 16 is at least provided with two groups, and the air blowing ports are oppositely arranged in the solid collecting box 15.

When in specific use, geothermal water is injected into the liquid collecting tank 8 through the liquid inlet pipe 1, water vapor is condensed into water drops by the condensing pipe 14 when passing through the air outlet 13, and then flows back to the liquid collecting tank 8, the residual gas is pumped out by the air pump 12, the staff operates the rotational flow generator 11 to generate a vortex, so that the solid impurities enter the sedimentation tank 9 through the rotational flow, the water entering the sedimentation tank 9 together with the solid impurities flows into the liquid filter cavity 20 through the liquid guide pipe 19, when the solid impurities are deposited in the deposition pool 9 for a certain amount, the operator opens the electric valve 10, the solid impurities fall into the solid collection box 15, meanwhile, the staff starts the convection blowing pump 12 to make the air flow in the solid collection box 15, the moisture is evaporated into steam and enters the air outlet 13 again through the exhaust pipe 17 to carry out gas-liquid separation, and the moisture entering the liquid filtering cavity 20 is filtered by the bamboo charcoal adsorption layer 24 and then discharged through the liquid outlet pipe 25.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The gas-liquid-solid separation device for the geothermal water is characterized in that: the gas-liquid separation device, the gas complete separation device, the solid deep separation device and the liquid secondary separation device are arranged in the separation cavity, the gas complete separation device, the solid deep separation device and the liquid secondary separation device are all connected with the three-phase separation device, and the liquid inlet pipe penetrates through the separation cavity and is arranged on the three-phase separation device; the three-phase separation device comprises a liquid collecting tank, a sedimentation tank and an electric valve, wherein a liquid inlet pipe is arranged on the liquid collecting tank, the sedimentation tank is arranged at the bottom of the liquid collecting tank, the electric valve is arranged at the bottom of the sedimentation tank, a cyclone generator is arranged at the joint of the liquid collecting tank and the sedimentation tank, the gas complete separation device comprises a gas pump, a gas outlet and a condenser pipe, the gas outlet is arranged at the top of the liquid collecting tank, the gas pump is arranged at the top of a separation cavity, an exhaust pipe is arranged on the gas outlet, the condenser pipe is arranged in the gas outlet, the solid depth separation device comprises a solid collecting box, a convection blowing pump and an exhaust pipe, an opening is arranged at the upper end of the solid collecting box, the solid collecting box is arranged at the bottom of the sedimentation tank, the convection blowing pump is, the liquid secondary separation device comprises a liquid guide pipe and a liquid filter cavity, the liquid filter cavity is arranged at the bottom of the separation cavity, and the liquid guide pipe is arranged on the liquid filter cavity and connected to the side wall of the sedimentation tank.

2. The gas-liquid-solid separation device for geothermal water as recited in claim 1, wherein: the base includes fixed bed, elastic layer and flexible layer, the fixed bed sets up in subaerial, the separation chamber is located on the flexible layer, the elastic layer is located between fixed bed and the flexible layer.

3. The gas-liquid-solid separation device for geothermal water as recited in claim 1, wherein: the bamboo charcoal adsorption layer is arranged in the liquid filtering cavity, the liquid outlet pipe is arranged at the bottom of the liquid filtering cavity, and the liquid outlet pipe is arranged at the bottom of the liquid filtering cavity and penetrates through the separation cavity.

4. The gas-liquid-solid separation device for geothermal water as recited in claim 2, wherein: and springs are uniformly distributed in the elastic layer.

5. The gas-liquid-solid separation device for geothermal water as recited in claim 1, wherein: the convection air blowing pump is at least provided with two groups and the air blowing openings are oppositely arranged in the solid collecting box.