Acetylene filtering and drying device

Abstract

The utility model relates to the technical field of acetylene production and discloses an acetylene filtering and drying device which comprises a box body, a drying device is fixed on the upper side in the box body, an air inlet pipe is arranged on one side, close to the drying device, of the upper portion of the box body, a fixing pipe is fixedly connected to the lower portion of the drying device, and a fixing block is fixed on one side of the lower portion of the fixing pipe. A fixing pipe is arranged in the box body, a filtering device penetrates through the lower portion of the fixing pipe, an exhaust pipe is in threaded connection with the side, close to the filtering device, of the box body, a rotating device is arranged on the lower side of the filtering device, and an electric push rod is fixedly connected to the lower side of the rotating device. According to the acetylene filtering and drying device, an adsorbent in the storage tank can be conveniently replaced by a worker, and the problems that the adsorbent is inconvenient to replace due to a fixed structure and the stability and efficiency of the filtering effect are directly influenced if the adsorbent cannot be replaced in time due to the limited service life of the adsorbent in an existing acetylene filtering and drying device are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of acetylene production, and specifically relates to an acetylene filtering and drying device. BACKGROUND

[0002] Acetylene is a colorless, flammable gas with a distinctive odor. Acetylene filtering and drying is a process used to treat acetylene gas, aiming to remove impurities and moisture from the gas to ensure its safety and effectiveness in various applications.

[0003] The existing acetylene filtering and drying device has a fixed structure, making it very inconvenient to replace the adsorbent. Since the service life of the adsorbent is limited, if it cannot be replaced in time, it will directly affect the stability and efficiency of the filtering effect. SUMMARY

[0004] The utility model discloses a kind of acetylene filtering and drying devices to solve the above problems, avoid the existing acetylene filtering and drying due to structure fixed make the replacement of adsorbent become very inconvenient, since the service life of adsorbent is limited, if it cannot be replaced in time, it will directly affect the stability and efficiency of the filtering effect problem.

[0005] To solve the above technical problems, the utility model provides a technical scheme: an acetylene filtering and drying device, comprising a box body, a drying device is fixed on the upper side inside the box body, an air inlet pipe is arranged on the upper side of the box body near the drying device, a fixed pipe is fixedly connected to the lower part of the drying device, a fixed block is fixed to the lower part of the fixed pipe on one side, a filter device penetrates through the lower part of the fixed pipe, an exhaust pipe is screw-connected to the side of the box body near the filter device, a rotating device is arranged on the lower side of the filter device, and an electric push rod is fixedly connected to the lower side of the rotating device.

[0006] The rotating device comprises a driving motor fixed on the upper side of the electric push rod, the output end of the driving motor is connected with a rotating shaft, the top end of the rotating shaft is fixed with a rotating disc, and two filter devices are fixed on the upper side of the rotating disc on both sides.

[0007] As an improvement, grooves are arranged on the upper side of the rotating disc near both sides of the filter device.

[0008] As an improvement, the drying device comprises a condenser pipe fixed on the upper side inside the box body, a frozen water inlet and a frozen water outlet are arranged on one side of the condenser pipe, an air inlet is arranged on the upper part of the condenser pipe, and an air outlet is arranged on the lower part of the condenser pipe.

[0009] As an improvement, the filter device comprises a storage tank fixed on the upper side of the rotating disc, a clamping block is fixed on one side of the upper part of the storage tank, and a connecting pipe is connected to one side of the lower part of the storage tank.

[0010] As improvement, the fixing block is provided with a slot near the side close to the clamping block.

[0011] As improvement, the size of the through hole in the exhaust pipe matches the connecting pipe.

[0012] As improvement, the storage tank is internally provided with an adsorbent.

[0013] Compared with the prior art, the advantages of the utility model lie in: the filter device is replaced through the rotating device, so that the staff can conveniently replace the adsorbent in the storage tank, avoiding the inconvenience of replacing the adsorbent due to the fixed structure of the existing acetylene filtering and drying device, and the stability and efficiency of the filtering effect will be directly affected if the adsorbent cannot be replaced in time due to the limited service life of the adsorbent. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 is the overall structure schematic view of the utility model.

[0015] Fig. 2 is the partial structure schematic view of the utility model.

[0016] As shown in the figure: 1, box body; 2, drying device; 201, condenser pipe; 202, chilled water inlet; 203, chilled water outlet; 204, air inlet; 205, air outlet; 3, air inlet pipe; 4, fixed pipe; 5, fixed block; 6, filter device; 601, storage tank; 602, clamping block; 603, connecting pipe; 7, exhaust pipe; 8, rotating device; 801, driving motor; 802, rotating shaft; 803, rotating disc; 9, electric push rod. DETAILED DESCRIPTION

[0017] The utility model will be further explained in detail in combination with the drawings.

[0018] The utility model in the specific implementation, in combination with Figs. 1-2 An acetylene filtering and drying device, including box body 1, the upper side of box body 1 is fixed with drying device 2, and the upper part of box body 1 is provided with air inlet pipe 3 close to the side of drying device 2, air inlet pipe 3 is responsible for introducing external acetylene gas into the inside of drying device 2, and drying device 2 is fixedly connected with fixed pipe 4 in the lower part, and the dried acetylene gas is guided into the inside of filter device 6 through fixed pipe 4;

[0019] Drying device 2 includes condenser pipe 201 fixed in the upper side of box body 1, and the side of condenser pipe 201 is provided with chilled water inlet 202 and chilled water outlet 203, and the upper part of condenser pipe 201 is provided with air inlet 204, and the lower part of condenser pipe 201 is provided with air outlet 205;

[0020] The utility model discloses in the implementation process, through the frozen water import 202 and the frozen water export 203 connection external cooling system, ensure that condenser pipe 201 can effectively carry out heat exchange, reduce gas temperature and promote water condensation, through the air outlet 205 and export after drying and condensation treatment of acetylene gas.

[0021] The lower portion of the fixed pipe 4 is fixed with a fixed block 5, and the lower portion of the fixed pipe 4 penetrates a filtering device 6, the box body 1 is threadedly connected with an exhaust pipe 7 on the side close to the filtering device 6, the filtering device 6 comprises a storage tank 601 fixed on the upper side of a rotating disc 803, the storage tank 601 is internally provided with an adsorbent, the storage tank 601 is fixed with a clamping block 602 on the upper side, the fixed block 5 is provided with a hollow groove on the side close to the clamping block 602, the storage tank 601 is connected with a connecting pipe 603 on the lower side, and the size of the through hole in the exhaust pipe 7 is matched with the connecting pipe 603.

[0022] The utility model discloses in the implementation process, through the fixed block 5 and the clamping block 602 joint, provide fixed for the storage tank 601, acetylene enters the inside of the storage tank 601 through the fixed pipe 4, and acetylene gas removes impurities through the adsorbent and is discharged from the box body 1 through the exhaust pipe 7 connected with the connecting pipe 603.

[0023] The lower side of the filtering device 6 is provided with a rotating device 8, and the lower side of the rotating device 8 is fixedly connected with an electric push rod 9, the rotating device 8 comprises a drive motor 801 fixed on the upper side of the electric push rod 9, the output end of the drive motor 801 is connected with a rotating shaft 802, the rotating shaft 802 is fixed with a rotating disc 803 at the top end, two filtering devices 6 are fixed on the upper side of the rotating disc 803 on both sides, and recesses are arranged on the upper side of the rotating disc 803 close to both sides of the filtering device 6.

[0024] The utility model discloses in the implementation process, when the adsorbent in the storage tank 601 needs to be replaced, the clamping block 602 is separated from the fixed block 5 by controlling the electric push rod 9 to descend, and the rotating shaft 802 drives the rotating disc 803 to rotate by starting the drive motor 801, and the storage tank 601 is replaced and the fixed pipe 4 is connected with the exhaust pipe 7.

[0025] The above describes the utility model and its implementation mode, and this description is not restrictive, and the drawings only show one of the embodiments of the utility model, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. An acetylene filter-drier apparatus characterized by: The utility model provides a drying device, including box (1), dry device (2) is fixed on the inside upper side of box (1), the upper side of box (1) is provided with air inlet pipe (3) near dry device (2) side, dry device (2) lower part is fixedly connected with fixed pipe (4), one side of fixed pipe (4) lower part is fixed with fixed block (5), and fixed pipe (4) lower part is penetrated with filter device (6), and the side of box (1) near filter device (6) is screwd with exhaust pipe (7), and the lower side of filter device (6) is provided with rotating device (8), and rotating device (8) lower side is fixedly connected with electric push rod (9), The rotating device (8) includes a drive motor (801) fixed on the upper side of the electric push rod (9), an output shaft (802) connected to the drive motor (801), a rotating disc (803) fixed on the top end of the output shaft (802), and two filter devices (6) fixed on both sides of the upper part of the rotating disc (803).

2. The acetylene filtering and drying device according to claim 1, characterized in that: The rotating disc (803) is provided with a groove on both sides near the filter device (6) on the upper part.

3. The acetylene filtering and drying device according to claim 1, characterized in that: The dry device (2) includes a condenser pipe (201) fixed on the inside upper side of the box (1), a frozen water inlet (202) and a frozen water outlet (203) provided on one side of the condenser pipe (201), an air inlet (204) provided on the upper part of the condenser pipe (201), and an air outlet (205) provided on the lower part of the condenser pipe (201).

4. The acetylene filtering and drying device according to claim 1, characterized in that: The filter device (6) includes a storage tank (601) fixed on the upper side of the rotating disc (803), a clamping block (602) fixed on one side of the upper part of the storage tank (601), and a connecting pipe (603) connected to one side of the lower part of the storage tank (601).

5. The acetylene filtering and drying device according to claim 4, characterized in that: The fixed block (5) is provided with a hollow groove on one side near the clamping block (602).

6. The acetylene filtering and drying device according to claim 4, characterized in that: The size of the through hole in the exhaust pipe (7) matches the connecting pipe (603).

7. The acetylene filtering and drying device according to claim 4, characterized in that: The storage tank (601) is provided with an adsorbent inside.

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