A geothermal water gas-liquid-solid separation device

Abstract

The present invention relates to the technical field of geothermal water treatment, and in particular to a geothermal water gas-liquid-solid separation device, comprising a separation box, wherein the top of the separation box is connected to a water inlet, and the side wall of the separation box is connected to a water outlet, wherein a separation plate is fixed inside the separation box, and impurity discharge ports are provided above the separation plate and on two relatively distributed side walls of the separation box, and a sealing mechanism is provided outside the impurity discharge port, and the sealing mechanism is used to seal the impurity discharge port, a movable plate is provided above the separation plate, and the movable plate is connected to a driving mechanism and an impurity discharge mechanism, and the impurity discharge mechanism is used to discharge solid impurities on the surface of the separation plate to the outside of the separation box, and the driving mechanism is used to drive the movable plate to reciprocate inside the separation box, so that the movable plate drives the impurity discharge mechanism to move; the present invention does not require manual cleaning of impurities on the surface of the separation plate, saving manpower.

Description

Technical Field

[0001] The invention relates to the technical field of geothermal water treatment, in particular to a geothermal water gas-liquid-solid separation device. Background Art

[0002] In the process of geothermal energy development and utilization, geothermal water is pumped from underground to the surface in large quantities. These geothermal waters often contain solid substances such as sand, rust, clay, and gas substances such as air, soluble gas, and insoluble gas. The gas-liquid-solid separation of geothermal water is an important link in geothermal development and utilization. It aims to effectively separate the gas, liquid and solid substances in geothermal water to reduce the adverse effects of these substances on the geothermal system and its subsequent utilization process.

[0003] In the prior art, solid impurities in geothermal water are mostly filtered by mesh plates to achieve the purpose of solid separation. However, after long-term use, solid impurities will accumulate on the surface of the mesh plates, causing blockage. This requires manual cleaning of the mesh plate surface on a regular basis, which wastes manpower. Summary of the invention

[0004] The object of the present invention is to provide a geothermal water gas-liquid-solid separation device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A geothermal water gas-liquid-solid separation device comprises a separation box, wherein the top of the separation box is connected to a water inlet, and the side wall of the separation box is connected to a water outlet, wherein a separation plate is fixed inside the separation box, and impurity discharge ports are provided above the separation plate and on two relatively distributed side walls of the separation box, and a sealing mechanism is provided outside the impurity discharge port, and the sealing mechanism is used to seal the impurity discharge port, a movable plate is provided above the separation plate, and the movable plate is connected to a driving mechanism and an impurity discharge mechanism, and the impurity discharge mechanism is used to discharge solid impurities on the surface of the separation plate to the outside of the separation box, and the driving mechanism is used to drive the movable plate to reciprocate inside the separation box, so that the movable plate drives the impurity discharge mechanism to move, and a separation mechanism is provided below the separation plate, and the separation mechanism is used to separate gas and liquid in geothermal water, and an exhaust port is provided on the side wall of the separation box.

[0007] Preferably: the driving mechanism includes a motor installed on the outer wall of the separation box body, and a first threaded rod is installed at the output end of the motor. The first threaded rod passes through the side wall of the separation box body and is rotatably connected to the side wall of the separation box body, and the first threaded rod passes through the movable plate and is threadedly connected to the movable plate.

[0008] Preferably: the separation mechanism comprises a rotating rod arranged inside the separation box, a plurality of transmission rods are fixed outside the rotating rod, one end of the rotating rod passes through the side wall of the separation box and is connected to a rotating assembly, and the rotating assembly is used to drive the rotating rod to rotate.

[0009] Preferably, the rotating assembly comprises pulleys fixed at the end of the first threaded rod and the end of the rotating rod, and the pulleys are connected via a belt transmission.

[0010] Preferably: the debris removal mechanism includes a scraper arranged under the movable plate, the top of the scraper is connected to the movable plate through a first buffer component, the first buffer component is used for elastic support of the scraper, the bottom of the scraper is in contact with the separation plate, and the two sides of the scraper and the surface of the separation plate have symmetrically distributed inclined surfaces, and the top of the inclined surface is at the same height as the bottom of the debris removal port.

[0011] Preferably: the first buffer assembly includes a sliding rod fixedly connected to the top of the scraper and symmetrically distributed, the upper end of the sliding rod extends into the interior of the movable plate and is slidably connected to the movable plate, and a first elastic component is provided on the outside of the sliding rod, and the two ends of the first elastic component are respectively connected to the top of the scraper and the bottom of the movable plate.

[0012] Preferably: the sealing mechanism includes a sealing plate arranged on the outside of the impurity discharge port, and symmetrically distributed connecting blocks are fixed on the side walls of the separation box body, and the side walls of the sealing plate are rotatably connected to the connecting blocks, wherein an extrusion assembly is provided on the side of the sealing plate away from the separation box body, and the extrusion assembly is used to extrude the sealing plate, so that the sealing plate blocks the impurity discharge port.

[0013] Preferably: the extrusion assembly includes a top plate arranged above the separation box body, the top plate is connected to the top of the separation box body through a second buffer assembly, the second buffer assembly is used for elastic support of the top plate, wherein an extrusion plate that is symmetrically distributed and extrudes the sealing plate is fixed to the bottom of the top plate, a fixing plate is provided below the extrusion plate, symmetrically distributed trapezoidal blocks are fixed to the bottom of the fixing plate, the trapezoidal blocks pass through the top of the separation box body and are slidably connected to the top of the separation box body, wherein the fixing plate is connected to the top plate through an adjusting assembly, and the adjusting assembly is used to adjust the height of the fixing plate.

[0014] Preferably, the adjustment assembly comprises a threaded sleeve fixedly connected to the fixing plate, a second threaded rod threadedly connected to the upper end of the threaded sleeve, and the second threaded rod penetrates the top plate and is rotatably connected to the top plate.

[0015] Preferably: the second buffer assembly includes guide rods fixedly connected to the top of the separation box and symmetrically distributed, the guide rods pass through the top plate and are slidably connected to the top plate, and second elastic components are provided on the outside of the guide rods, and the two ends of the second elastic components are respectively fixedly connected to the bottom of the top plate and the top of the separation box.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention utilizes a separation plate to separate solid impurities in geothermal water, and while performing solid separation, the scraper is driven by the moving plate to reciprocate on the surface of the separation plate, and the moving plate squeezes the inclined surface of the trapezoidal block while moving, and the trapezoidal block drives the squeezing plate to move upward through the fixed plate and the top plate, so that the squeezing plate no longer squeezes the sealing plate, and at this time, the scraper can squeeze the sealing plate through the impurities while moving, so that the sealing plate flips outward, and then the scraper can squeeze the impurities on the surface of the separation plate to the outside of the separation box, and there is no need to manually clean the impurities on the surface of the separation plate, thus saving manpower;

[0017] In addition, the present invention can also adjust the height of the trapezoidal block. For example, when there are fewer solid impurities in the geothermal water, the trapezoidal block can be moved to a higher position so that the movable plate cannot squeeze the trapezoidal block, and the sealing plate can always seal the impurity discharge port, thereby playing a selective impurity discharge role, ensuring the sealing performance, and avoiding the phenomenon of geothermal water being directly discharged from the impurity discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of the external structure of the separation box in an embodiment of the present invention.

[0019] Figure 2 Schematic diagram of the internal structure of the separation box in an embodiment of the present invention.

[0020] Figure 3 Schematic diagram of the extruded plate connection structure in an embodiment of the present invention.

[0021] Figure 4 Schematic diagram of the scraper connection structure in an embodiment of the present invention.

[0022] Figure 5 for Figure 1 Enlarged view of point A in the middle.

[0023] In the figure: 1-separation box; 2-water inlet; 3-exhaust port; 4-water outlet; 5-driving mechanism; 51-first threaded rod; 52-motor; 6-separation mechanism; 61-belt; 62-pulley; 63-rotating rod; 64-transmission rod; 7-impurity removal mechanism; 71-scraper; 72-sliding rod; 73-first elastic component; 74-inclined surface; 8-sealing mechanism; 81-extrusion plate; 82-top plate; 83-fixed plate; 84-trapezoidal block; 85-threaded sleeve; 86-second threaded rod; 87-guide rod; 88-second elastic component; 89-sealing plate; 9-movable plate; 10-separation plate; 11-impurity removal port. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0025] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0026] In one embodiment, see Figure 1 and Figure 2 , a geothermal water gas-liquid-solid separation device comprises a separation box 1, the top of the separation box 1 is connected to a water inlet 2, the side wall of the separation box 1 is connected to a water outlet 4, wherein a separation plate 10 is fixed inside the separation box 1, and two side walls above the separation plate 10 and oppositely distributed in the separation box 1 are provided with a debris discharge port 11, and a sealing mechanism 8 is provided outside the debris discharge port 11, and the sealing mechanism 8 is used to seal the debris discharge port 11, a movable plate 9 is provided above the separation plate 10, and the movable plate 9 is connected to a driving mechanism 5 and a debris discharge mechanism 7, and the debris discharge mechanism 7 is used to discharge solid impurities on the surface of the separation plate 10 to the outside of the separation box 1, and the driving mechanism 5 is used to drive the movable plate 9 to reciprocate inside the separation box 1, so that the movable plate 9 drives the debris discharge mechanism 7 to move, and a separation mechanism 6 is provided below the separation plate 10, and the separation mechanism 6 is used to separate the gas and liquid in the geothermal water, and an exhaust port 3 is provided on the side wall of the separation box 1.

[0027] In this embodiment, when the device performs gas-liquid-solid separation on geothermal water, the geothermal water is injected into the separation box 1 through the water inlet 2, and the separation plate 10 inside the separation box 1 performs solid-liquid separation on the geothermal water, thereby removing solid impurities in the geothermal water, wherein the separation plate 10 can be a mesh plate or a filter mesh, and the solid impurities in the geothermal water accumulate on the surface of the separation plate 10, and the liquid and gas in the geothermal water directly pass through the separation plate 10, and the separation mechanism 6 inside the separation box 1 performs gas-liquid separation on the geothermal water below the separation plate 10, and the separated hot gas is directly discharged from the exhaust port 3 on the side wall of the separation box 1. After the gas in the geothermal water is separated, the valve on the water outlet 4 is opened to directly discharge the geothermal water, wherein the side wall of the separation box 1 is provided with a The impurity discharge ports 11 are symmetrically distributed. When there are many solid impurities on the surface of the separation plate 10, the driving mechanism 5 drives the movable plate 9 to reciprocate inside the separation box 1, and the movable plate 9 drives the impurity discharge mechanism 7 to reciprocate on the surface of the separation plate 10. The impurity discharge mechanism 7 will push the solid impurities toward the impurity discharge port 11 while moving. When the impurity discharge mechanism 7 moves to the impurity discharge port 11, the sealing mechanism 8 at the impurity discharge port 11 no longer blocks the impurity discharge port 11. At this time, the impurity discharge mechanism 7 can push the impurities on the surface of the separation plate 10 out of the impurity discharge port 11, which can effectively avoid the accumulation of solid impurities on the surface of the separation plate 10, so that the geothermal water can pass smoothly from the inside of the separation plate 10, and there is no need to manually clean the surface of the separation plate 10, saving manpower.

[0028] See also Figure 1 and Figure 2 The driving mechanism 5 includes a motor 52 mounted on the outer wall of the separation box 1, and a first threaded rod 51 is mounted on the output end of the motor 52. The first threaded rod 51 penetrates the side wall of the separation box 1 and is rotatably connected to the side wall of the separation box 1. The first threaded rod 51 penetrates the moving plate 9 and is threadedly connected to the moving plate 9.

[0029] When the geothermal water is separated into gas, liquid and solid, the motor 52 is started, and the motor 52 drives the first threaded rod 51 to rotate. While the first threaded rod 51 rotates, it drives the moving plate 9 to reciprocate through the threaded connection with the moving plate 9. The moving plate 9 drives the impurity removal mechanism 7 to reciprocate inside the separation box 1, so that the impurity removal mechanism 7 can push the impurities on the surface of the separation plate 10 out of the impurity removal port 11.

[0030] See also Figure 2 The separation mechanism 6 includes a rotating rod 63 disposed inside the separation box 1, and a plurality of transmission rods 64 are fixed to the outside of the rotating rod 63. One end of the rotating rod 63 passes through the side wall of the separation box 1 and is connected to a rotating assembly, which is used to drive the rotating rod 63 to rotate;

[0031] When the geothermal water is subjected to gas-liquid-solid separation, the rotating rod 63 is driven to rotate by the rotating assembly, and the rotating rod 63 drives the transmission rod 64 to rotate. The transmission rod 64 stirs the geothermal water, thereby accelerating the discharge of hot gas and further improving the gas-liquid separation efficiency of the geothermal water.

[0032] See also Figure 2 The rotating assembly includes a pulley 62 fixed to the end of the first threaded rod 51 and the end of the rotating rod 63, and the pulleys 62 are connected to each other through a belt 61;

[0033] When the first threaded rod 51 rotates, the rotating rod 63 is also driven to rotate through the belt 61 and the pulley 62, thereby driving the transmission rod 64 to rotate. The rotation of the first threaded rod 51 drives the transmission rod 64 to rotate, thereby saving energy.

[0034] See also Figure 2 and Figure 4 The impurity discharge mechanism 7 includes a scraper 71 disposed below the movable plate 9. The top of the scraper 71 is connected to the movable plate 9 through a first buffer assembly. The first buffer assembly is used for elastic support of the scraper 71. The bottom of the scraper 71 is in contact with the separation plate 10. Both sides of the scraper 71 and the surface of the separation plate 10 have symmetrically distributed inclined surfaces 74. The top of the inclined surface 74 is at the same height as the bottom of the impurity discharge port 11.

[0035] When the movable plate 9 moves, the scraper 71 is driven to reciprocate through the first buffer assembly. When the scraper 71 reciprocates, the inclined surface 74 on the top of the separation plate 10 will squeeze the scraper 71, so that the scraper 71 can slide on the inclined surface 74 on the top of the separation plate 10. In order to avoid the scraper 71 from getting stuck, the bottom of the scraper 71 can be set in an arc shape. When the scraper 71 moves, it will push the solid impurities on the surface of the separation plate 10 toward the discharge port 11, thereby avoiding the accumulation of solid impurities on the surface of the separation plate 10, so that the geothermal water can pass smoothly from the inside of the separation plate 10. The setting of the inclined surface 74 can limit the geothermal water, and can avoid the phenomenon that the geothermal water is directly discharged from the discharge port 11 due to the reciprocating movement of the scraper 71.

[0036] See also Figure 4 The first buffer assembly includes a slide bar 72 fixedly connected to the top of the scraper 71 and symmetrically distributed, the upper end of the slide bar 72 extends into the interior of the movable plate 9 and is slidably connected to the movable plate 9, and a first elastic component 73 is provided outside the slide bar 72, and the two ends of the first elastic component 73 are respectively connected to the top of the scraper 71 and the bottom of the movable plate 9;

[0037] The scraper 71 is buffered by the first elastic component 73 so that the scraper 71 can slide on the inclined surface 74 of the separation plate 10. The first elastic component 73 can be a spring, wherein the slide rod 72 can limit the scraper 71, thereby improving the stability of the scraper 71 when moving.

[0038] See also Figure 2 and Figure 3 The sealing mechanism 8 includes a sealing plate 89 arranged outside the impurity discharge port 11, and symmetrically distributed connecting blocks are fixed on the side wall of the separation box 1. The side wall of the sealing plate 89 is rotatably connected to the connecting blocks, wherein the side of the sealing plate 89 away from the separation box 1 is provided with an extrusion component, and the extrusion component is used to squeeze the sealing plate 89, so that the sealing plate 89 blocks the impurity discharge port 11;

[0039] When there is no need to discharge impurities, the extrusion component squeezes the sealing plate 89, so that the sealing plate 89 blocks the discharge port 11, thereby preventing geothermal water from being directly discharged from the discharge port 11. When there are many solid impurities on the surface of the separation plate 10, the extrusion component no longer squeezes the sealing plate 89. At this time, the impurity discharge mechanism 7 can squeeze the sealing plate 89 through the solid impurities while moving, so that the sealing plate 89 is flipped outward, and the discharge port 11 is in an open state, so that the impurity discharge mechanism 7 can discharge the impurities to the outside of the separation box 1, and there is no need to manually clean the impurities on the surface of the separation plate 10, thereby reducing manpower.

[0040] See also Figure 3 The extrusion assembly includes a top plate 82 arranged above the separation box body 1, and the top plate 82 is connected to the top of the separation box body 1 through a second buffer assembly, and the second buffer assembly is used for elastic support of the top plate 82, wherein a symmetrically distributed extrusion plate 81 for extruding the sealing plate 89 is fixed to the bottom of the top plate 82, and a fixing plate 83 is provided below the extrusion plate 81, and a symmetrically distributed trapezoidal block 84 is fixed to the bottom of the fixing plate 83, and the trapezoidal block 84 passes through the top of the separation box body 1 and is slidably connected to the top of the separation box body 1, wherein the fixing plate 83 is connected to the top plate 82 through an adjusting assembly, and the adjusting assembly is used to adjust the height of the fixing plate 83;

[0041] When it is necessary to discharge impurities on the surface of the separation plate 10 to the outside of the separation box 1, the height of the fixed plate 83 is adjusted by the adjusting assembly, so that the movable plate 9 can squeeze the inclined surface 74 of the trapezoidal block 84 while moving. When the movable plate 9 is about to move to the impurity discharge port 11, the movable plate 9 squeezes the inclined surface 74 of the trapezoidal block 84, so that the trapezoidal block 84 moves upward, and the trapezoidal block 84 drives the squeezing plate 81 to move upward through the fixed plate 83, the adjusting assembly and the top plate 82, thereby releasing the squeezing state of the squeezing plate 81 on the sealing plate 89. At this time, the impurity discharge mechanism 7 can push the sealing plate 89 through the impurities while moving, and then push the impurities to the outside of the separation box 1. When the movable plate 9 no longer squeezes the trapezoidal block 84, the top plate 82 is in the second buffer group The squeezing plate 81 is automatically reset under the action of the component, thereby driving the squeezing plate 81 to move downward, and the squeezing plate 81 squeezes the sealing plate 89 again, so that the sealing plate 89 blocks the impurity discharge port 11, and this cycle is repeated, so that the impurity discharge mechanism 7 can continuously discharge impurities on the surface of the separation plate 10, thereby preventing impurities from accumulating inside the separation box 1. When there are fewer solid impurities in the hot water, the height of the fixed plate 83 is adjusted by the adjusting mechanism, so that no matter where the movable plate 9 moves to, the movable plate 9 cannot squeeze the trapezoidal block 84, so that the squeezing plate 81 always squeezes the sealing plate 89, thereby blocking the impurity discharge port 11, ensuring the sealing performance, and preventing the hot water from being directly discharged from the impurity discharge port 11.

[0042] See also Figure 3 The adjusting assembly includes a threaded sleeve 85 fixedly connected to the fixing plate 83, a second threaded rod 86 threadedly connected to the upper end of the threaded sleeve 85, and the second threaded rod 86 penetrates the top plate 82 and is rotatably connected to the top plate 82;

[0043] When it is necessary to adjust the height of the trapezoidal block 84, the second threaded rod 86 is rotated, and the threaded connection between the second threaded rod 86 and the threaded sleeve 85 drives the fixed plate 83 to move up and down, thereby adjusting the height of the trapezoidal block 84, so that the device can play a selective impurity removal role. For example, when there are more solid impurities in the local hot water, the trapezoidal block 84 is adjusted to a lower height so that the movable plate 9 can be squeezed onto the trapezoidal block 84, and the sealing plate 89 can be turned outward. When there are fewer solid impurities in the local hot water, the trapezoidal block 84 is adjusted to a higher position so that the movable plate 9 cannot be squeezed onto the trapezoidal block 84, and the sealing plate 89 always seals the impurity removal port 11.

[0044] See also Figure 5The second buffer assembly includes a guide rod 87 which is fixedly connected to the top of the separation box 1 and is symmetrically distributed. The guide rod 87 passes through the top plate 82 and is slidably connected to the top plate 82. The guide rod 87 is provided with a second elastic component 88 on the outside. The two ends of the second elastic component 88 are respectively fixedly connected to the bottom of the top plate 82 and the top of the separation box 1;

[0045] The fixed plate 83 is buffered by the second elastic component 88, so that when the movable plate 9 no longer squeezes the trapezoidal block 84, the top plate 82 can automatically reset, thereby driving the squeezing plate 81 to squeeze the sealing plate 89, thereby achieving the sealing of the debris discharge port 11. The second elastic component 88 can be a spring, wherein the guide rod 87 can play a limiting role on the top plate 82, effectively improving the stability of the top plate 82 when moving.

[0046] Working principle: When the device performs gas-liquid-solid separation on geothermal water, the geothermal water is injected into the separation box 1 through the water inlet 2, and the separation plate 10 inside the separation box 1 performs solid-liquid separation on the geothermal water, thereby removing solid impurities in the geothermal water. The solid impurities in the geothermal water accumulate on the surface of the separation plate 10, and the liquid and gas in the geothermal water directly pass through the separation plate 10. While the gas-liquid-solid separation is being performed, the motor 52 is started, and the motor 52 drives the first threaded rod 51 to rotate. On the one hand, the first threaded rod 51 drives the rotating rod 63 to rotate through the pulley 62 and the belt 61, and then drives the transmission rod 64 to rotate. The transmission rod 64 stirs the geothermal water, thereby accelerating the discharge of hot gas, thereby improving the gas-liquid separation efficiency of the geothermal water. On the other hand, the first threaded rod 51 drives the moving plate 9 to reciprocate inside the separation box 1, and the moving plate 9 drives the scraper 71 to reciprocate. The scraper 71 pushes the impurities on the surface of the separation plate 10 to the impurity discharge port 11, and the geothermal water When there are many solid impurities in the hot water, the trapezoidal block 84 is moved to a lower position by the second threaded rod 86 and the threaded sleeve 85. At this time, the movable plate 9 can squeeze the trapezoidal block 84 while moving, and the trapezoidal block 84 drives the squeezing plate 81 to move upward through the fixed plate 83 and the top plate 82, so that the squeezing plate 81 no longer squeezes the sealing plate 89. At this time, the scraper 71 can squeeze the sealing plate 89 through the impurities while moving, so that the sealing plate 89 is turned outward, so that the scraper 71 can squeeze the impurities on the surface of the separation plate 10 to the outside of the separation box 1, and there is no need to manually clean the impurities on the surface of the separation plate 10, which saves manpower. When there are fewer solid impurities in the hot water, the trapezoidal block 84 is adjusted to a higher position, so that the movable plate 9 cannot squeeze the trapezoidal block 84, so that the sealing plate 89 always seals the impurity discharge port 11, which plays a selective impurity discharge role, ensures the sealing performance, and avoids the phenomenon that the hot water is directly discharged from the impurity discharge port 11.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A geothermal water gas-liquid-solid separation device, comprising a separation box; It is characterized in that The top of the separation box is connected to a water inlet, and the side wall of the separation box is connected to a water outlet, wherein a separation plate is fixed inside the separation box, and impurity discharge ports are provided above the separation plate and on two side walls of the separation box that are relatively distributed, and a sealing mechanism is provided outside the impurity discharge port, and the sealing mechanism is used to seal the impurity discharge port, and a movable plate is provided above the separation plate, and the movable plate is connected to a driving mechanism and an impurity discharge mechanism, and the impurity discharge mechanism is used to discharge solid impurities on the surface of the separation plate to the outside of the separation box, and the driving mechanism is used to drive the movable plate to reciprocate inside the separation box, so that the movable plate drives the impurity discharge mechanism to move, and a separation mechanism is provided below the separation plate, and the separation mechanism is used to separate gas and liquid in geothermal water, and an exhaust port is provided on the side wall of the separation box; The impurity discharge mechanism includes a scraper arranged below the movable plate, the top of the scraper is connected to the movable plate through a first buffer assembly, the first buffer assembly is used for elastic support of the scraper, the bottom of the scraper is in contact with the separation plate, the two sides of the scraper and the surface of the separation plate have symmetrically distributed inclined surfaces, and the top of the inclined surface is at the same height as the bottom of the impurity discharge port; The first buffer assembly includes a sliding rod fixedly connected to the top of the scraper and symmetrically distributed, the upper end of the sliding rod extends into the interior of the movable plate and is slidably connected to the movable plate, and a first elastic component is provided on the outside of the sliding rod, and the two ends of the first elastic component are respectively connected to the top of the scraper and the bottom of the movable plate; The sealing mechanism comprises a sealing plate arranged outside the impurity discharge port, symmetrically distributed connecting blocks are fixed on the side wall of the separation box, the side wall of the sealing plate is rotatably connected to the connecting blocks, wherein a pressing component is provided on the side of the sealing plate away from the separation box, and the pressing component is used to press the sealing plate, so that the sealing plate blocks the impurity discharge port; The extrusion assembly includes a top plate arranged above the separation box body, the top plate is connected to the top of the separation box body through a second buffer assembly, the second buffer assembly is used for elastic support of the top plate, wherein a symmetrically distributed extrusion plate for extruding the sealing plate is fixed to the bottom of the top plate, a fixing plate is provided below the extrusion plate, a symmetrically distributed trapezoidal block is fixed to the bottom of the fixing plate, the trapezoidal block passes through the top of the separation box body and is slidably connected to the top of the separation box body, wherein the fixing plate is connected to the top plate through an adjustment assembly, and the adjustment assembly is used to adjust the height of the fixing plate; The second buffer assembly includes guide rods fixedly connected to the top of the separation box and symmetrically distributed, the guide rods pass through the top plate and are slidably connected to the top plate, and second elastic components are provided on the outside of the guide rods, and the two ends of the second elastic components are respectively fixedly connected to the bottom of the top plate and the top of the separation box.

2. A geothermal water gas-liquid-solid separation device according to claim 1, It is characterized in that The driving mechanism includes a motor installed on the outer wall of the separation box body, and a first threaded rod is installed at the output end of the motor. The first threaded rod passes through the side wall of the separation box body and is rotatably connected to the side wall of the separation box body. The first threaded rod passes through the moving plate and is threadedly connected to the moving plate.

3. A geothermal water gas-liquid-solid separation device according to claim 2, It is characterized in that The separation mechanism comprises a rotating rod arranged inside the separation box, a plurality of transmission rods are fixed outside the rotating rod, one end of the rotating rod passes through the side wall of the separation box and is connected to a rotating assembly, and the rotating assembly is used to drive the rotating rod to rotate.

4. A geothermal water gas-liquid-solid separation device according to claim 3, It is characterized in that The rotating assembly comprises pulleys fixed at the end of the first threaded rod and the end of the rotating rod, and the pulleys are connected through belt transmission.

5. The geothermal water gas-liquid-solid separation device according to claim 1, It is characterized in that The adjustment assembly comprises a threaded sleeve fixedly connected to the fixing plate, a second threaded rod threadedly connected to the upper end of the threaded sleeve, and the second threaded rod penetrates the top plate and is rotatably connected to the top plate.

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