Cleaning device for round block hole type graphite heat exchanger

Abstract

The utility model discloses a cleaning device for a round block hole type graphite heat exchanger, and relates to the technical field of round block hole type graphite heat exchanger cleaning. The cleaning device for the round block hole type graphite heat exchanger comprises a machine body, the top end of the machine body is fixedly connected with a motor, the side face of an output shaft of the motor is fixedly connected with a rotating shaft, the side face of the rotating shaft is fixedly connected with a gear, the side face of the machine body is rotationally connected with a first rotating roller, and the side face of the machine body is rotationally connected with a second rotating roller. A chain is in transmission connection between the first rotating roller and the second rotating roller, a fixing block is fixedly connected to the side face of the chain, and a connecting rod is fixedly connected to the side face of the fixing block. When the shaft rotates, the gear is driven to rotate, when the gear rotates, the chain is driven to transmit, when the chain moves, the fixing block is driven to move, the fixing block drives the fixing plate to move, the fixing plate drives the brush to reciprocate on the side face of the device, and the surface of the device is cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning round block hole type graphite heat exchangers, in particular to a cleaning device for round block hole type graphite heat exchangers. Background Art

[0002] The round block hole type graphite heat exchanger is a heat exchanger made of graphite material with a special round block hole structure. The round block hole type graphite heat exchanger is widely used in the heat exchange process of chemical, petroleum, metallurgy, electric power and other industries.

[0003] According to a disclosed cleaning device for a round block hole type graphite heat exchanger (publication number: CN 114029181 B), the present invention discloses a paint spraying device for a round block hole type graphite heat exchanger, which specifically comprises: a fixed bracket, slideways are provided on both sides of the fixed bracket, the inner wall of the slideway is slidably connected with a positioning device, and one end of the positioning device extends to the outside of the fixed bracket; a fixed top plate. The cleaning device for a round block hole type graphite heat exchanger in the above application squeezes the clamping plate toward the arc-shaped support plate through the inclined sliding surface on the inclined top block and the inclined sliding surface on the clamping plate. However, the device itself is difficult to self-clean, and manual cleaning is required at the end of the operation of the device, which is very troublesome. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a cleaning device for a round block hole type graphite heat exchanger, which solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical scheme: a cleaning device for a round block hole type graphite heat exchanger, comprising a body, the top of the body is fixedly connected to a motor, the side of the motor output shaft is fixedly connected to a rotating shaft, the side of the rotating shaft is fixedly connected to a gear, the side of the body is rotatably connected to a rotating roller 1, the side of the body is rotatably connected to a rotating roller 2, a chain is transmission-connected between the rotating rollers 1 and 2, the side of the chain is fixedly connected to a fixed block, the side of the fixed block is fixedly connected to a connecting rod, the side of the connecting rod is fixedly connected to a fixed plate, and the side of the fixed plate is clamped with a brush.

[0005] Preferably, the side of the brush is fixedly connected to a connecting plate, the side of the fixed plate is fixedly connected to a cylinder, the interior of the cylinder is slidably connected to a clamping rod, the side of the clamping rod is fixedly connected to a sliding plate, the side of the sliding plate is fixedly connected to a pressing rod, and a spring is provided on the side of the sliding plate.

[0006] Preferably, the gear is arranged at the upper end of the chain, and the lower end of the gear is meshed with the upper end of the chain.

[0007] Preferably, the brush is arranged on the side of the machine body, and the brush is slidably connected to the side of the machine body through a fixing plate.

[0008] Preferably, the sliding plate is arranged inside the cylinder, and the sliding plate is slidably connected inside the cylinder via a clamping rod.

[0009] Preferably, the pressing rod passes through the inside and outside of the cylinder, and the pressing rod is slidably connected inside the cylinder through a sliding plate.

[0010] The utility model provides a cleaning device for a round block hole type graphite heat exchanger. It has the following beneficial effects:

[0011] (1) In the present application, when the shaft rotates, the gear rotates, which drives the chain transmission. When the chain moves, it drives the fixed block to move. The fixed block drives the fixed plate to move. The fixed plate drives the brush to reciprocate on the side of the device to clean the surface of the device.

[0012] (2) In the present application, when the pressing rod is pressed, the sliding plate fixedly connected to the side is driven to slide inside the cylinder. When the sliding plate slides, the clamping rod fixedly connected to the side is driven to slide out inside the connecting plate, so that the brush is separated from the fixed plate, which makes it easy to replace the brush. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0015] Figure 3 For this utility model Figure 1 A is a schematic diagram of the enlarged structure;

[0016] Figure 4 For this utility model Figure 1 Middle B is a schematic diagram of the enlarged structure;

[0017] Figure 5 The utility model is a schematic diagram of the side sectional structure of the brush.

[0018] In the figure: 1. body; 2. motor; 3. rotating shaft; 4. gear; 5. rotating roller 1; 6. rotating roller 2; 7. chain; 8. fixed block; 9. connecting rod; 10. fixed plate; 11. brush; 12. connecting plate; 13. cylinder; 14. clamping rod; 15. sliding plate; 16. pressing rod; 17. spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Embodiment 1

[0020] See also Figure 1-5 A cleaning device for a round block hole type graphite heat exchanger comprises a body 1, a motor 2 is fixedly connected to the top of the body 1, a rotating shaft 3 is fixedly connected to the side of the output shaft of the motor 2, a gear 4 is fixedly connected to the side of the rotating shaft 3, the gear 4 is arranged at the upper end of a chain 7, and the lower end of the gear 4 is meshed with the upper end of the chain 7, a rotating roller 1 5 is rotatably connected to the side of the body 1, a rotating roller 2 6 is rotatably connected to the side of the body 1, a chain 7 is transmission-connected between the rotating roller 1 5 and the rotating roller 2 6, a fixed block 8 is fixedly connected to the side of the chain 7, and the side of the fixed block 8 is The surface is fixedly connected with a connecting rod 9, and the side of the connecting rod 9 is fixedly connected with a fixing plate 10, and the side of the fixing plate 10 is clamped with a brush 11, which is arranged on the side of the machine body 1, and the brush 11 is slidably connected to the side of the machine body 1 through the fixing plate 10. When the shaft 3 rotates, the gear 4 is driven to rotate, and when the gear 4 rotates, the chain 7 is driven to transmit, and when the chain 7 moves, the fixed block 8 is driven to move, and the fixed block 8 drives the fixed plate 10 to move, and the fixed plate 10 drives the brush 11 to reciprocate on the side of the device to clean the surface of the device.

[0021] When in use, when cleaning the device, first start the motor 2, the motor 2 drives the rotating shaft 3 to rotate, when the rotating shaft 3 rotates, it drives the gear 4 fixedly connected to the side to rotate, when the gear 4 rotates, it drives the chain 7 meshed at the lower end to transmit through the rotating roller 1 5 and the rotating roller 2 6, when the chain 7 moves, it drives the fixed block 8 fixedly connected to the surface to move, the fixed block 8 drives the fixed plate 10 fixedly connected to the side to move through the connecting rod 9, and the fixed plate 10 drives the brush 11 fixedly connected to the side to reciprocate on the side of the device to clean the surface of the device. Embodiment 2

[0022] See also Figure 1-5 On the basis of the first embodiment, a connecting plate 12 is fixedly connected to the side of the brush 11, a cylinder 13 is fixedly connected to the side of the fixed plate 10, a clamping rod 14 is slidably connected inside the cylinder 13, and a sliding plate 15 is fixedly connected to the side of the clamping rod 14, the sliding plate 15 is arranged inside the cylinder 13, and the sliding plate 15 is slidably connected inside the cylinder 13 through the clamping rod 14, a pressing rod 16 is fixedly connected to the side of the sliding plate 15, and a spring 17 is arranged on the side of the sliding plate 15, the pressing rod 16 runs through the inside and outside of the cylinder 13, and the pressing rod 16 is slidably connected inside the cylinder 13 through the sliding plate 15, when the pressing rod 16 is pressed, the sliding plate 15 with the side fixedly connected slides inside the cylinder 13, and when the sliding plate 15 slides, the clamping rod 14 fixedly connected to the side slides out inside the connecting plate 12, so that the brush 11 will be separated from the fixed plate 10, which is convenient for replacing the brush 11.

[0023] During use, based on the first embodiment, when replacing or installing the brush, first manually press the pressing rod 16. When the pressing rod 16 is pressed, the sliding plate 15 fixedly connected to the side slides inside the cylinder 13. When the sliding plate 15 slides, it drives the clamping rod 14 fixedly connected to the side to slide out inside the connecting plate 12, so that the brush 11 will be separated from the fixed plate 10, which makes it easy to replace the brush 11.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cleaning device for a round block hole type graphite heat exchanger, comprising a body (1), characterized in that: The top of the machine body (1) is fixedly connected to a motor (2), the side of the output shaft of the motor (2) is fixedly connected to a rotating shaft (3), the side of the rotating shaft (3) is fixedly connected to a gear (4), the side of the machine body (1) is rotatably connected to a rotating roller 1 (5), the side of the machine body (1) is rotatably connected to a rotating roller 2 (6), a chain (7) is transmission-connected between the rotating roller 1 (5) and the rotating roller 2 (6), the side of the chain (7) is fixedly connected to a fixed block (8), the side of the fixed block (8) is fixedly connected to a connecting rod (9), the side of the connecting rod (9) is fixedly connected to a fixing plate (10), and the side of the fixing plate (10) is clamped with a brush (11).

2. The cleaning device for a round block hole type graphite heat exchanger according to claim 1, characterized in that: A connecting plate (12) is fixedly connected to the side of the brush (11), a cylinder (13) is fixedly connected to the side of the fixed plate (10), a clamping rod (14) is slidably connected inside the cylinder (13), a sliding plate (15) is fixedly connected to the side of the clamping rod (14), a pressing rod (16) is fixedly connected to the side of the sliding plate (15), and a spring (17) is provided on the side of the sliding plate (15).

3. The cleaning device for a round block hole type graphite heat exchanger according to claim 2, characterized in that: The gear (4) is arranged at the upper end of the chain (7), and the lower end of the gear (4) is meshed with the upper end of the chain (7).

4. The cleaning device for a round block hole type graphite heat exchanger according to claim 3 is characterized in that: The brush (11) is arranged on the side of the machine body (1), and the brush (11) is slidably connected to the side of the machine body (1) via a fixing plate (10).

5. The cleaning device for a round block hole type graphite heat exchanger according to claim 4, characterized in that: The sliding plate (15) is arranged inside the cylinder (13), and the sliding plate (15) is slidably connected inside the cylinder (13) via a clamping rod (14).

6. The cleaning device for a round block hole type graphite heat exchanger according to claim 5, characterized in that: The pressing rod (16) penetrates inside and outside the cylinder (13), and the pressing rod (16) is slidably connected inside the cylinder (13) via a sliding plate (15).

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