Blowdown device of hydrogen compressor

Abstract

The utility model discloses a blowdown device of a hydrogen compressor, which belongs to the technical field of auxiliary equipment of the hydrogen compressor and comprises a water bag, the water bag is communicated with a blowdown port of the hydrogen compressor through a blowdown pipe, a filter screen is arranged in the water bag, an impurity discharge pipe is arranged on the outer wall of the water bag, and a base and a support ring are arranged below the water bag. A fixed supporting plate and a movable supporting plate are arranged on the two sides of the water bag, a left clamping plate and a right clamping plate are arranged on the fixed supporting plate and the movable supporting plate, a first motor is arranged on the left side of the fixed supporting plate, and a driving assembly is arranged on the right side of the base. The drain outlet of the hydrogen compressor is communicated with the water bag, discharged hydrogen and impurities carried by the hydrogen are introduced into the water bag to be discharged, the impurities are filtered out through the filter screen in the water bag, collection and treatment are facilitated, and the hydrogen enters the water bag to avoid the possibility of fire catching; the fixed supporting plate, the movable supporting plate, the left clamping plate and the right clamping plate are arranged on the two sides of the water bag, the water bag can rotate, and materials can be discharged thoroughly.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrogen compressor auxiliary equipment, in particular to a hydrogen compressor sewage discharge device. Background Art

[0002] When the hydrogen compressor discharges waste regularly, the hydrogen carried in the discharged material will rub against the pipe wall or the air, causing the risk of fire and posing a safety hazard; the impurities carried in the material discharged by the hydrogen compressor will pollute the environment if discharged directly to the outside. Utility Model Content

[0003] The utility model aims to provide a hydrogen compressor sewage discharge device to solve the problem that the hydrogen carried in the substances discharged by the hydrogen compressor will rub against the pipe wall or air, posing a risk of fire, and the direct discharge of impurities will pollute the environment.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The utility model discloses a sewage discharge device for a hydrogen compressor, comprising a water bag, wherein the water bag is connected with the sewage outlet of the hydrogen compressor through a sewage pipe, a filter screen is arranged inside the water bag, a sewage discharge pipe is arranged on the outer wall of the water bag, a base is arranged below the water bag, a liftable support ring is arranged on the top surface of the base, a fixed support plate and a movable support plate are arranged on the left and right sides of the water bag respectively, a left clamping plate and a right clamping plate are arranged on the opposite side of the fixed support plate and the movable support plate, the left clamping plate and the right clamping plate are fitted with the outer wall of the water bag, a first motor for driving the water bag to flip is arranged on the left side of the fixed support plate, and a driving component for driving the movable support plate to move is arranged on the right side of the base.

[0006] Furthermore, the filter screen is arranged obliquely, and the impurity discharge pipe is located at the lowest point of the filter screen.

[0007] Furthermore, a hydraulic cylinder is arranged below the support ring.

[0008] Furthermore, the cross-sections of the left clamping plate and the right clamping plate are arranged to be arc-shaped.

[0009] Furthermore, the left clamping plate is rotatably connected to the fixed support plate via a rotating shaft, the output shaft of the first motor is connected to the rotating shaft on the left side of the left clamping plate, and the right clamping plate is rotatably connected to the movable support plate via a rotating shaft.

[0010] Furthermore, the driving assembly includes a second motor, the output shaft of the second motor is connected to a screw, the screw is rotatably connected in the mounting cavity of the base, the screw is threadedly connected to a screw seat, and the movable support plate is connected to the top surface of the screw seat.

[0011] Furthermore, a limit rod is arranged below the lead screw, and the lead screw seat is slidably connected to the limit rod.

[0012] Furthermore, a top cover is provided on the top surface of the water bag, and a drainage pipe is provided on the bottom surface of the water bag.

[0013] Compared with the prior art, the beneficial technical effects of the utility model are:

[0014] The utility model connects the sewage outlet of the hydrogen compressor with the water bag, introduces the discharged hydrogen and the impurities carried by it into the water bag for discharge, and an inclined filter screen is arranged inside the water bag to filter out the impurities, and the filtered impurities are discharged through a discharge pipe, so as to facilitate the centralized collection and treatment of the impurities, reduce environmental pollution, and avoid the possibility of fire when hydrogen enters the water bag; fixed support plates and movable support plates are arranged on both sides of the water bag, and the fixed support plates and the movable support plates are connected with left clamping plates and right clamping plates through rotating shafts, and the left clamping plates and the right clamping plates clamp the water bag, and after being used for a period of time, the water bag is driven to rotate by a first motor to dump out the substances in the water bag, so as to facilitate the clean discharge of the substances in the water bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 This is a front view of the sewage discharge device of the hydrogen compressor of the utility model;

[0017] Figure 2 It is a top view of the left clamping plate, the right clamping plate and the water bag of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the water bag of the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the water bag of the utility model.

[0020] Explanation of the reference numerals in the accompanying drawings: 1. base; 2. hydraulic cylinder; 3. support ring; 4. water bag; 401. drainage pipe; 402. top cover; 403. drainage pipe; 5. sewage pipe; 6. fixed support plate; 7. movable support plate; 8. rotating shaft; 9. left clamping plate; 10. right clamping plate; 11. first motor; 12. second motor; 13. screw; 14. screw seat; 15. limit rod; 16. filter screen; 17. hydrogen compressor. DETAILED DESCRIPTION

[0021] like Figure 1-4 As shown, a sewage discharge device for a hydrogen compressor comprises a water bag 4, wherein the water bag 4 is connected to the sewage outlet of a hydrogen compressor 17 through a sewage discharge pipe 5, two top covers 402 are hingedly connected to the top surface of the water bag 4, a filter screen 16 is installed inside the water bag 4, a drainage pipe 401 is connected to the outer wall of the water bag 4, a drainage pipe 403 is connected to the bottom surface of the water bag 4, a valve is installed on the drainage pipe 403, a base 1 is arranged below the water bag 4, a plurality of hydraulic cylinders 2 are installed on the top surface of the base 1, a support ring 3 is installed on the top surface of the hydraulic cylinder 2, and the support ring 3 is driven to rise and fall by the hydraulic cylinder 2, a fixed support plate 6 and a movable support plate 7 are respectively arranged on the left and right sides of the water bag 4, the fixed support plate 6 is fixedly connected to the top surface of the base 1, and a left clamping plate 9 and a right clamping plate 10 are connected to the opposite sides of the fixed support plate 6 and the movable support plate 7, as shown in FIG. Figure 2 As shown, the cross-sections of the left clamping plate 9 and the right clamping plate 10 are arranged to be arc-shaped, the left clamping plate 9 and the right clamping plate 10 are fitted with the outer wall of the water bag 4, the left side of the fixed support plate 6 is provided with a first motor 11 for driving the water bag 4 to flip, and the right side of the base 1 is provided with a driving assembly for driving the movable support plate 7 to move; specifically, the hydrogen compressor 17 is prior art, and the present utility model does not involve improvements to its specific structure, therefore, its specific structure will not be described in detail here; in order to prevent the pressure in the water bag 4 from being too high, an exhaust valve is also installed on the top surface of the water bag 4.

[0022] like Figure 4 As shown, the filter screen 16 is arranged obliquely, and the impurity discharge pipe 401 is located at the lowest point of the filter screen 16 .

[0023] The left clamping plate 9 is rotatably connected to the fixed support plate 6 via the rotating shaft 8, the output shaft of the first motor 11 is connected to the rotating shaft 8 on the left side of the left clamping plate 9, and the right clamping plate 10 is rotatably connected to the movable support plate 7 via the rotating shaft 8.

[0024] The driving assembly includes a second motor 12, the output shaft of which is connected to a lead screw 13, the lead screw 13 is rotatably connected in the mounting cavity of the base 1, a lead screw seat 14 is threadedly connected to the lead screw 13, and the movable support plate 7 is connected to the top surface of the lead screw seat 14; a limit rod 15 is arranged below the lead screw 13, both ends of the limit rod 15 are fixedly connected to the inner wall of the mounting cavity, and the lead screw seat 14 is slidably connected to the limit rod 15; the second motor 12 drives the lead screw 13 to rotate, and the lead screw seat 14 is threadedly connected to the lead screw 13, and drives the lead screw seat 14 to move in the horizontal direction while the lead screw 13 rotates; the limit rod 15 can be provided to prevent the lead screw seat 14 from rotating.

[0025] The working process of the utility model is as follows:

[0026] The sewage outlet of the hydrogen compressor 17 is connected with the water bag 4 through the sewage pipe 5. The water bag 4 is filled with water. The hydrogen and the impurities carried by the sewage outlet of the hydrogen compressor 17 are introduced into the water bag 4 for discharge. The hydrogen directly enters the water to avoid friction with the pipe wall or air, thereby avoiding the risk of fire. The filter 16 filters out the impurities. The impurities fall on the surface of the filter 16, slide downward along the filter 16, and are discharged through the impurity discharge pipe 401. After the water bag has been used for a period of time, the drain pipe 403 is opened to discharge the water in the water bag 4.

[0027] After working for a period of time, the second motor 12 is started, and the second motor 12 drives the lead screw 13 to rotate. While the lead screw 13 rotates, it drives the lead screw seat 14 to move horizontally to the left, drives the movable support plate 7 to move to the left, and thus drives the right clamping plate 10 to move to the left, so that the left clamping plate 9 and the right clamping plate 10 clamp the water bag 4; then, the hydraulic cylinder 2 is started, and the hydraulic cylinder 2 drives the support ring 3 to descend; finally, the first motor 11 is started, and the first motor 11 drives the rotating shaft 8 to rotate, and the rotating shaft 8 drives the left clamping plate 9, the water bag 4, and the right clamping plate 10 to rotate, open the top cover 402 on the top of the water bag 4, pour out the undischarged materials in the water bag 4, and clean the water bag 4 thoroughly.

[0028] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A hydrogen compressor sewage discharge device, characterized in that: The invention comprises a water bag (4), wherein the water bag (4) is connected to the sewage outlet of the hydrogen compressor (17) through a sewage pipe (5), a filter screen (16) is arranged inside the water bag (4), a drainage pipe (401) is arranged on the outer wall of the water bag (4), a base (1) is arranged below the water bag (4), a liftable support ring (3) is arranged on the top surface of the base (1), and a fixed support plate (6) and a movable support plate are arranged on the left and right sides of the water bag (4) respectively. (7), a left clamping plate (9) and a right clamping plate (10) are arranged on opposite sides of the fixed support plate (6) and the movable support plate (7), the left clamping plate (9) and the right clamping plate (10) are in contact with the outer wall of the water bag (4), a first motor (11) for driving the water bag (4) to flip is arranged on the left side of the fixed support plate (6), and a driving component for driving the movable support plate (7) to move is arranged on the right side of the base (1).

2. The hydrogen compressor sewage discharge device according to claim 1, characterized in that: The filter screen (16) is arranged obliquely, and the impurity discharge pipe (401) is located at the lowest point of the filter screen (16).

3. The hydrogen compressor sewage discharge device according to claim 1, characterized in that: A hydraulic cylinder (2) is arranged below the support ring (3).

4. The hydrogen compressor sewage discharge device according to claim 1, characterized in that: The cross sections of the left clamping plate (9) and the right clamping plate (10) are arranged to be arc-shaped.

5. The hydrogen compressor sewage discharge device according to claim 1, characterized in that: The left clamping plate (9) is rotationally connected to the fixed support plate (6) via a rotating shaft (8), the output shaft of the first motor (11) is connected to the rotating shaft (8) on the left side of the left clamping plate (9), and the right clamping plate (10) is rotationally connected to the movable support plate (7) via the rotating shaft (8).

6. The hydrogen compressor sewage discharge device according to claim 1, characterized in that: The driving assembly comprises a second motor (12), the output shaft of the second motor (12) is connected to a lead screw (13), the lead screw (13) is rotatably connected in the mounting cavity of the base (1), a lead screw seat (14) is threadedly connected to the lead screw (13), and the movable support plate (7) is connected to the top surface of the lead screw seat (14).

7. The hydrogen compressor sewage discharge device according to claim 6, characterized in that: A limiting rod (15) is arranged below the lead screw (13), and the lead screw seat (14) is slidably connected to the limiting rod (15).

8. The hydrogen compressor sewage discharge device according to claim 1, characterized in that: The top surface of the water bag (4) is provided with a top cover (402), and the bottom surface of the water bag (4) is provided with a liquid discharge pipe (403).

Images