A geothermal water degassing device based on geothermal water supply

Abstract

The utility model relates to the technical field of geothermal water supply, and proposes a geothermal water degassing device based on geothermal water supply, comprising a frame, wherein a processing chamber is fixedly installed through the top of the frame; geothermal water is injected into the processing chamber, and a staff member starts a fan and a first motor simultaneously, so as to drive a gas filtering mechanism and a stirring mechanism, thereby quickly drawing gas in the geothermal water into the filtering chamber, and geothermal water contains a lot of toxic gases such as hydrogen sulfide. The start of the stirring mechanism can accelerate its decomposition process, thereby releasing more hydrogen sulfide, which is then drawn into the filtering chamber and filtered by an activated carbon filter plate, thereby reducing the pollution of the extracted gas to the external environment. In addition, a second motor can be started to drive the eccentric wheel to rotate, so that the sieve plate can screen the geothermal water while reducing the occurrence of blockage, and the filtered geothermal water reduces the occurrence of blockage of the heat exchanger when the geothermal water is used subsequently.

Description

Technical Field

[0001] The utility model relates to the technical field of geothermal water supply, and in particular to a geothermal water degassing device based on geothermal water supply. Background Art

[0002] Geothermal energy is the only energy that comes from the interior of the earth and exists in the form of heat. Compared with the instability of solar energy and wind energy, geothermal energy is a more reliable renewable energy source, which makes people believe that geothermal energy can be the best alternative to coal, natural gas and nuclear energy. In addition, geothermal energy is a more ideal clean energy with abundant energy reserves and no greenhouse gases are produced during use, and it does not harm the earth's environment. At present, the use of geothermal energy is mainly concentrated in the fields of geothermal water power generation and geothermal water heating.

[0003] However, there are gases and many impurities in geothermal water extracted from underground. If it is used directly without being processed by a degassing device, it will easily cause an increase in gas in the heat exchanger, resulting in a decrease in the heat exchange efficiency of the heat exchanger or cause blockage of the heat exchanger. In addition, the gas may also contain toxic gases, and direct discharge will affect the external environment. Utility Model Content

[0004] The utility model proposes a geothermal water degassing device based on geothermal water supply, which reduces the pollution of the extracted gas to the external environment by arranging a gas filtering mechanism, a stirring mechanism, a sieve plate and an eccentric wheel, and also reduces the influence of impurities contained in the geothermal water on the later use of the geothermal water, thereby solving the above-mentioned problems.

[0005] The technical solution of the utility model is as follows: A geothermal water degassing device based on geothermal water supply comprises a frame, a processing bin is fixedly installed through the top of the frame, a water inlet pipe is fixedly installed at the middle position of the top of the processing bin, a water outlet is fixedly installed at the middle position of the bottom of the processing bin, an air filter mechanism is installed on the processing bin, the air filter mechanism comprises a mounting base, a filter bin, a connecting pipe, a bracket, a fan and an exhaust duct, a mounting base is fixedly installed on the top of the processing bin, a filter bin is fixedly installed on the top of the mounting base, a connecting pipe is also sealed and fixedly installed on the top of the processing bin, the other end of the connecting pipe is sealed and connected to the left side of the filter bin, a bracket is fixedly installed inside the filter bin, a fan is fixedly installed on the bracket, and an exhaust duct is sealed and connected to the right side of the filter bin.

[0006] Preferably, the air filtering mechanism also includes a mounting groove, an arc cover, a first handle, a magnetic attraction sheet, a magnetic lead sheet and an activated carbon filter plate. The filter bin is provided with a mounting groove, a circular arc cover is rotatably installed at the front end edge of the mounting groove, a first handle is fixedly installed on the outer wall of the circular arc cover, a magnetic attraction sheet is fixedly installed on the rear end outer wall of the circular arc cover, a magnetic lead sheet is fixedly installed on the mounting groove at a position corresponding to the magnetic attraction sheet, an activated carbon filter plate is arranged above the filter bin, and the activated carbon filter plate is snap-connected to the mounting groove.

[0007] Preferably, a first sealing gasket is fixedly installed at the connection between the mounting groove and the outer surface of the activated carbon filter plate.

[0008] Preferably, a stirring mechanism is installed inside the processing chamber, and the stirring mechanism includes a transmission box, a fixed rod, a first motor and a first rotating shaft. A transmission box is provided inside the processing chamber, and fixed rods are fixedly installed at both front and rear ends of the transmission box, and the ends of two groups of fixed rods that are away from each other are fixedly connected to the inner wall of the processing chamber, and a first motor is fixedly installed on the left outer wall of the processing chamber, and the output end of the first motor is fixedly connected to the first rotating shaft, and the other end of the first rotating shaft passes through the transmission box and is rotatably connected to the right inner wall of the processing chamber.

[0009] Preferably, the stirring mechanism also includes a first bevel gear, a second bevel gear, a rotating rod and a stirring rod. The first bevel gear is fixedly mounted on the first rotating shaft inside the transmission box, and a second bevel gear is arranged at the bottom end inside the transmission box. The first bevel gear is meshed and connected with the second bevel gear. The bottom end of the second bevel gear is fixedly connected to a rotating rod, which is rotatably connected to the bottom end of the transmission box and extends to the bottom of the transmission box. Several groups of stirring rods are fixedly mounted on the rotating rod.

[0010] Preferably, sealing rings are fixedly installed at the rotational connection points between the first rotating shaft and the rotating rod and the transmission box.

[0011] Preferably, a slide groove is horizontally opened inside the processing warehouse at a position above the transmission box, a sieve plate is slidably installed inside the slide groove, a second handle is fixedly installed on the right outer wall of the sieve plate, a second motor is fixedly installed on the left outer wall of the processing warehouse, a second rotating shaft is fixedly connected to the output end of the second motor, the other end of the second rotating shaft is rotatably connected to the right inner side of the processing warehouse, an eccentric wheel is fixedly installed at the middle position on the second rotating shaft, and the top end of the eccentric wheel is in contact with the bottom end of the sieve plate.

[0012] Preferably, a second sealing gasket is fixedly installed at the connection between the sieve plate and the outer surface of the slide groove.

[0013] Preferably, a cavity is opened on the outer wall of the processing chamber, and thermal insulation cotton is fixedly installed inside the cavity.

[0014] Preferably, rubber pads are fixedly installed at the four corners of the bottom end of the frame.

[0015] The working principle and beneficial effects of the utility model are:

[0016] After injecting the geothermal water into the processing bin through the water inlet pipe, the staff can start the fan and the first motor simultaneously, so that the air filter mechanism and the stirring mechanism can be started simultaneously, so that the gas in the geothermal water can be quickly drawn into the filter bin. A lot of geothermal water contains toxic gases such as hydrogen sulfide. The start of the stirring mechanism can accelerate its decomposition process, thereby releasing more hydrogen sulfide, which is then drawn into the filter bin together and filtered through the activated carbon filter plate, thereby reducing the pollution of the extracted gas to the external environment. In addition, the staff can start the second motor simultaneously to drive the eccentric wheel to rotate, so that the sieve plate can screen the impurities and gravel in the geothermal water, reducing the occurrence of blockage. The geothermal water after filtering out impurities such as gravel reduces the occurrence of blockage in the heat exchanger when the geothermal water is used subsequently. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 4 For this utility model Figure 2 The enlarged structural diagram at B in the middle;

[0022] Figure 5 This is a rear view structural diagram of the utility model;

[0023] Figure 6 For this utility model Figure 5 Enlarged structural diagram at point C in the middle.

[0024] In the figure: 1. frame; 2. processing chamber; 3. water inlet pipe; 4. water outlet; 5. installation base; 6. filter chamber; 7. connecting pipe; 8. bracket; 9. fan; 10. exhaust duct; 11. installation slot; 12. arc cover; 13. first handle; 14. magnetic attraction sheet; 15. magnetic attraction sheet; 16. activated carbon filter plate; 17. transmission box; 18. fixing rod; 19. first motor; 20. first rotating shaft; 21. first bevel gear; 22. second bevel gear; 23. rotating rod; 24. stirring rod; 25. slide; 26. sieve plate; 27. second motor; 28. second rotating shaft; 29. ​​eccentric wheel; 30. second handle; 31. rubber pad; 32. thermal insulation cotton. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] like Figure 1 to Figure 6 As shown, this embodiment proposes a geothermal water degassing device based on geothermal water supply, including a frame 1, a processing chamber 2 is fixedly installed on the top of the frame 1, a water inlet pipe 3 is fixedly installed at the middle position of the top of the processing chamber 2, and a water outlet 4 is fixedly installed at the middle position of the bottom of the processing chamber 2. An air filtering mechanism is installed on the processing chamber 2, and the air filtering mechanism includes a mounting base 5, a filter chamber 6, a connecting pipe 7, a bracket 8, a fan 9 and an exhaust pipe 10. A mounting base 5 is fixedly installed on the top of the processing chamber 2, and a filter chamber 6 is fixedly installed on the top of the mounting base 5. A connecting pipe 7 is also sealed and fixedly installed on the top of the processing chamber 2, and the other end of the connecting pipe 7 is sealed and connected to the left side of the filter chamber 6. A bracket 8 is fixedly installed inside the filter chamber 6, and a fan 9 is fixedly installed on the bracket 8. The exhaust pipe 10 is sealed and connected to the right side of the filter chamber 6.

[0028] The air filtering mechanism also includes a mounting groove 11, an arc cover 12, a first handle 13, a magnetic attraction sheet 14, a magnetic attraction sheet 15 and an activated carbon filter plate 16. The filter bin 6 is provided with a mounting groove 11, and the arc cover 12 is rotatably installed at the front end edge of the mounting groove 11. The first handle 13 is fixedly installed on the outer wall of the arc cover 12, and the magnetic attraction sheet 14 is fixedly installed on the rear end outer wall of the arc cover 12. A magnetic attraction sheet 15 is fixedly installed at the corresponding position of the mounting groove 11 and the magnetic attraction sheet 14. An activated carbon filter plate 16 is arranged above the filter bin 6, and the activated carbon filter plate 16 is snap-connected with the mounting groove 11.

[0029] A first sealing gasket is fixedly installed at the connection between the mounting groove 11 and the outer surface of the activated carbon filter plate 16 .

[0030] A stirring mechanism is installed inside the processing chamber 2, and the stirring mechanism includes a transmission box 17, a fixed rod 18, a first motor 19 and a first rotating shaft 20. A transmission box 17 is arranged inside the processing chamber 2, and fixed rods 18 are fixedly installed at both ends of the transmission box 17. The ends of the two groups of fixed rods 18 that are away from each other are fixedly connected to the inner wall of the processing chamber 2. A first motor 19 is fixedly installed on the left outer wall of the processing chamber 2, and the output end of the first motor 19 is fixedly connected to the first rotating shaft 20. The other end of the first rotating shaft 20 passes through the transmission box 17 and is rotatably connected to the right inner wall of the processing chamber 2.

[0031] The stirring mechanism also includes a first bevel gear 21, a second bevel gear 22, a rotating rod 23 and a stirring rod 24. The first bevel gear 21 is fixedly installed on the first rotating shaft 20 inside the transmission box 17, and a second bevel gear 22 is arranged at the bottom end of the transmission box 17. The first bevel gear 21 is meshed and connected with the second bevel gear 22. The bottom end of the second bevel gear 22 is fixedly connected with a rotating rod 23. The rotating rod 23 is rotatably connected to the bottom end of the transmission box 17, and the bottom end extends to the bottom of the transmission box 17. Several groups of stirring rods 24 are fixedly installed on the rotating rod 23.

[0032] Sealing rings are fixedly installed at the rotational connection points between the first rotating shaft 20 and the rotating rod 23 and the transmission box 17.

[0033] In this embodiment, after the staff injects the geothermal water into the processing chamber 2 through the opened water inlet pipe 3, the staff can start the fan 9 to draw the gas in the geothermal water into the provided filter chamber 6. A lot of geothermal water contains toxic gases such as hydrogen sulfide. At the same time, the staff can synchronously start the first motor 19 to drive the first bevel gear 21 fixedly installed on the first rotating shaft 20 to rotate. Because the first bevel gear 21 is meshed and connected with the second bevel gear 22 fixedly installed on the rotating rod 23, the stirring rod 24 fixedly installed on the rotating rod 23 can be driven to rotate, so that the geothermal water is stirred. The start of the stirring mechanism can accelerate the decomposition process of hydrogen sulfide in the geothermal water, thereby releasing more hydrogen sulfide, which is then drawn into the filter chamber 6 together and filtered through the provided activated carbon filter plate 16, thereby reducing the pollution of the extracted gas to the external environment.

[0034] Example 2

[0035] like Figure 1 to Figure 6As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a slide groove 25 is horizontally opened inside the processing warehouse 2 at a position above the transmission box 17, a sieve plate 26 is slidably installed inside the slide groove 25, a second handle 30 is fixedly installed on the right outer wall of the sieve plate 26, a second motor 27 is fixedly installed on the left outer wall of the processing warehouse 2, a second rotating shaft 28 is fixedly connected to the output end of the second motor 27, the other end of the second rotating shaft 28 is rotatably connected to the inside of the right side of the processing warehouse 2, an eccentric wheel 29 is fixedly installed at the middle position on the second rotating shaft 28, and the top end of the eccentric wheel 29 is in contact with the bottom end of the sieve plate 26.

[0036] A second sealing gasket is fixedly installed at the connection between the sieve plate 26 and the outer surface of the slide groove 25.

[0037] A cavity is formed on the outer wall of the processing chamber 2, and a heat-insulating cotton 32 is fixedly installed inside the cavity.

[0038] Rubber pads 31 are fixedly installed at the four corners of the bottom end of the frame 1.

[0039] In this embodiment, when the staff injects geothermal water into the processing chamber 2, the device is provided with a sieve plate 26, so that impurities such as gravel in the geothermal water can be screened and filtered. At the same time, the staff can synchronously start the second motor 27 to drive the eccentric wheel 29 on the second rotating shaft 28 to rotate, so that the bottom end of the sieve plate 26 can be continuously struck, thereby reducing the blockage of the sieve plate 26 by impurities such as gravel. The geothermal water after filtering out impurities such as gravel also reduces the blockage of the heat exchanger when the geothermal water is used later.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. 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 degassing device based on geothermal water supply, characterized in that: The machine comprises a frame (1), wherein a processing chamber (2) is fixedly installed on the top of the frame (1), a water inlet pipe (3) is fixedly installed at the middle position of the top of the processing chamber (2), a water outlet (4) is fixedly installed at the middle position of the bottom of the processing chamber (2), an air filter mechanism is installed on the processing chamber (2), and the air filter mechanism comprises a mounting base (5), a filter chamber (6), a connecting pipe (7), a bracket (8), a fan (9) and an exhaust pipe (10), a mounting base (5) is fixedly installed on the top of the processing chamber (2), a filter chamber (6) is fixedly installed on the top of the mounting base (5), a connecting pipe (7) is also fixedly installed on the top of the processing chamber (2) in a sealed manner, the other end of the connecting pipe (7) is sealedly connected to the left side of the filter chamber (6), a bracket (8) is fixedly installed inside the filter chamber (6), a fan (9) is fixedly installed on the bracket (8), and an exhaust pipe (10) is sealedly connected to the right side of the filter chamber (6).

2. A geothermal water degassing device based on geothermal water supply according to claim 1, characterized in that: The air filtering mechanism further comprises a mounting groove (11), an arc cover (12), a first handle (13), a magnetic attraction sheet (14), a magnetic lead sheet (15) and an activated carbon filter plate (16); the filter chamber (6) is provided with a mounting groove (11); the arc cover (12) is rotatably mounted at the front edge of the mounting groove (11); the first handle (13) is fixedly mounted on the outer wall of the arc cover (12); the magnetic attraction sheet (14) is fixedly mounted on the rear outer wall of the arc cover (12); the magnetic lead sheet (15) is fixedly mounted at a position on the mounting groove (11) corresponding to the magnetic attraction sheet (14); an activated carbon filter plate (16) is arranged above the filter chamber (6); the activated carbon filter plate (16) is snap-fitted to the mounting groove (11).

3. A geothermal water degassing device based on geothermal water supply according to claim 2, characterized in that: A first sealing gasket is fixedly mounted at the connection between the mounting groove (11) and the outer surface of the activated carbon filter plate (16).

4. A geothermal water degassing device based on geothermal water supply according to claim 1, characterized in that: A stirring mechanism is installed inside the processing chamber (2), and the stirring mechanism comprises a transmission box (17), a fixing rod (18), a first motor (19) and a first rotating shaft (20). The transmission box (17) is arranged inside the processing chamber (2), and fixing rods (18) are fixedly installed at both the front and rear ends of the transmission box (17), and the ends of the two groups of fixing rods (18) that are away from each other are fixedly connected to the inner wall of the processing chamber (2). A first motor (19) is fixedly installed on the left outer wall of the processing chamber (2), and the output end of the first motor (19) is fixedly connected to the first rotating shaft (20), and the other end of the first rotating shaft (20) passes through the transmission box (17) and is rotatably connected to the right inner wall of the processing chamber (2).

5. A geothermal water degassing device based on geothermal water supply according to claim 4, characterized in that: The stirring mechanism further comprises a first bevel gear (21), a second bevel gear (22), a rotating rod (23) and a stirring rod (24); the first bevel gear (21) is fixedly mounted on the first rotating shaft (20) inside the transmission box (17); a second bevel gear (22) is arranged at the bottom end inside the transmission box (17); the first bevel gear (21) is meshedly connected with the second bevel gear (22); a rotating rod (23) is fixedly connected to the bottom end of the second bevel gear (22); the rotating rod (23) is rotatably connected to the bottom end of the transmission box (17), and the bottom end extends below the transmission box (17); and a plurality of groups of stirring rods (24) are fixedly mounted on the rotating rod (23).

6. A geothermal water degassing device based on geothermal water supply according to claim 5, characterized in that: Sealing rings are fixedly mounted at the rotational connection points between the first rotating shaft (20) and the rotating rod (23) and the transmission box (17).

7. A geothermal water degassing device based on geothermal water supply according to claim 4, characterized in that: A slide groove (25) is transversely provided inside the processing chamber (2) at a position above the transmission box (17), a screen plate (26) is slidably mounted inside the slide groove (25), a second handle (30) is fixedly mounted on the right outer wall of the screen plate (26), a second motor (27) is fixedly mounted on the left outer wall of the processing chamber (2), an output end of the second motor (27) is fixedly connected to a second rotating shaft (28), the other end of the second rotating shaft (28) is rotatably connected to the right inner side of the processing chamber (2), an eccentric wheel (29) is fixedly mounted at a middle position on the second rotating shaft (28), the top end of the eccentric wheel (29) is in contact with the bottom end of the screen plate (26).

8. A geothermal water degassing device based on geothermal water supply according to claim 7, characterized in that: A second sealing gasket is fixedly mounted at the connection between the sieve plate (26) and the outer surface of the slide groove (25).

9. A geothermal water degassing device based on geothermal water supply according to claim 1, characterized in that: A cavity is provided on the outer wall of the processing chamber (2), and a heat-insulating cotton (32) is fixedly installed inside the cavity.

10. A geothermal water degassing device based on geothermal water supply according to claim 1, characterized in that: Rubber pads (31) are fixedly mounted at the four corners of the bottom end of the frame (1).

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