Descaling and decoking device for air cooler

Abstract

The utility model relates to the technical field of air coolers, and discloses an air cooler descaling and decoking device which comprises a shell, a shell cover is arranged on one side of the shell, cooling fins are arranged in the shell, a plurality of cooling pipes are arranged in the cooling fins in a penetrating mode, a push rod is connected in the shell cover in a sliding mode, one end of the push rod is fixedly connected with a handle, and the other end of the push rod is fixedly connected with the shell cover. A fixing plate is fixedly connected to the outer wall of the push rod, a supporting column is fixedly connected to the interior of the fixing plate, a cleaning assembly is arranged on the outer wall of the supporting column, a connecting assembly is arranged on one side of the shell cover, the cleaning assembly comprises a sliding plate, and the sliding plate is slidably connected to the outer wall of the supporting column. According to the air cooler, the handle is pushed to drive the push rod to move, the push rod drives the sliding plate to slide on the outer wall of the supporting column, the sliding plate drives the bottom brush to move in the cooling fins, meanwhile, the effect of conveniently cleaning the interior of the air cooler shell is achieved through cooperation of the first spring, and therefore the service life of the air cooler is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to air cooler technical field especially relates to a kind of air cooler scale removal and decoking device. BACKGROUND

[0002] Air cooler is widely used in industrial production field, it utilizes air as cooling medium, and the heat of process fluid or gas is transferred to air by heat exchange, to realize the purpose of cooling down.In petroleum chemical industry, electric power, metallurgy and other industries, air cooler is one of the key equipment to ensure the stable operation of production equipment, however, in the long-term operation process, dust, impurities in air and components in process medium will gradually accumulate in the cooling fin of air cooler and other parts, form scale and coke scale, these scale not only reduce the heat transfer efficiency of air cooler, increase energy consumption, and serious equipment failure may be caused, affect the normal operation of the whole production process, therefore, develop a kind of efficient, convenient air cooler scale removal and decoking device, for improving the operation efficiency of air cooler, prolonging the service life of equipment and guaranteeing the continuity of industrial production has important significance.

[0003] The existing air cooler cleaning technology mainly adopts manual disassembly and cleaning mode, i.e. the staff dismounts the shell cover and other components of the air cooler, and then uses brush and other tools to clean the cooling fins one by one, which needs to consume a lot of manpower and time.

[0004] However, the existing technology has the problem of difficult cleaning of the inside of the air cooler, whether high-pressure water flushing or manual disassembly and cleaning, has the disadvantages of complicated operation, low efficiency or potential damage to the equipment, high-pressure water flushing needs special equipment and reagent, and the whole air cooler system needs to be shut down during the cleaning process, which affects the production progress, manual disassembly and cleaning not only has high labor intensity, but also the disassembly and installation process is easy to make mistakes, causing equipment damage or poor sealing, therefore, an air cooler scale removal and decoking device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides an air cooler scale removal and decoking device, which aims to improve the problem of difficult cleaning of the inside of the air cooler in the prior art, and manual disassembly and cleaning not only has high labor intensity, but also the disassembly and installation process is easy to make mistakes.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The utility model relates to an air cooler descaling and decoking device, including the casing, one side of casing is provided with the shell cover, the inside of casing is provided with cooling fin, is equipped with a plurality of cooling pipe in the inside of cooling fin, the shell cover inside is connected with push rod slidingly, one end of push rod is fixedly connected with handle, the fixed plate is fixedly connected on the outer wall of push rod, the fixed plate is fixedly connected with support column inside, the outer wall of support column is provided with cleaning assembly, one side of shell cover is provided with connecting assembly,

[0008] The cleaning assembly includes a sliding plate that is slidingly connected to the outer wall of the support column, one side of the sliding plate is fixedly connected to the other end of the push rod, a brush is fixedly connected to the bottom of the sliding plate, the brush is in contact with the cooling fin, a spring one is sleeved on the outer wall of the support column, and the two ends of the spring one are fixedly connected to the inside of the sliding plate and the fixed plate, respectively.

[0009] As a further description of the above technical solution:

[0010] The connecting assembly includes a connecting column and an extension rod, one end of the connecting column is fixedly connected to one side of the shell cover, and one end of the extension rod is fixedly connected to the inside of the connecting column.

[0011] As a further description of the above technical solution:

[0012] One side of the casing is fixedly connected with a sleeve, and a clamping groove is formed in the inside of the sleeve.

[0013] As a further description of the above technical solution:

[0014] A sliding groove is formed in the inside of the connecting column, and a baffle is slidingly connected in the inside of the sliding groove.

[0015] As a further description of the above technical solution:

[0016] The top of the baffle is fixedly connected with a clamping block, and the clamping block is slidingly connected in the inside of the clamping groove.

[0017] As a further description of the above technical solution:

[0018] A fan is arranged on the top of the casing, and the top end of the extension rod is fixedly connected to the bottom of the baffle.

[0019] As a further description of the above technical solution:

[0020] A spring two is sleeved on the outer wall of the extension rod, and the two ends of the spring two are fixedly connected to the inside of the baffle and the connecting column, respectively.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model discloses a push rod is moved to drive the slide plate to slide on the support column outer wall through the push handle, and the bottom brush is moved in the cooling fin inside through the slide plate, realizes the effect that the inside of air cooler shell is cleaned conveniently through the cooperation of spring one extension and rebound, solves the problem that the inside of air cooler is cleaned inconveniently, and the problem that the labor intensity is big and the disassembly and installation process is easy to make mistake through manual disassembly and cleaning, thereby improve the service life of air cooler.

[0023] 2. The utility model discloses a connecting column of shell cover one side is inserted into the sleeve of shell one side, realizes the effect that the inside of air cooler shell is maintained conveniently through the structural cooperation of connecting column inside clamping block, baffle, spring two and sleeve inside clamping slot, solves the problem that the shell cover of traditional air cooler is inconvenient to disassemble and assemble, and the problem that the inside maintenance operation is limited through spring two rebound and make clamping block fixed, press the clamping block when disassembling, can take down shell cover, thereby improve the flexibility of air cooler. DRAWINGS

[0024] Figure 1 It is the three-dimensional schematic view of the air cooler descaling and decoking device of the utility model;

[0025] Figure 2 It is the brush structure schematic view of the air cooler descaling and decoking device of the utility model;

[0026] Figure 3 It is the sleeve section structure schematic view of the air cooler descaling and decoking device of the utility model.

[0027] Legend:

[0028] 1, shell; 2, shell cover; 3, cooling fin; 4, cooling pipe; 5, push rod; 6, handle; 7, fixed plate; 8, support column; 9, slide plate; 10, brush; 11, spring one; 12, sleeve; 13, connecting column; 14, clamping slot; 15, sliding slot; 16, baffle; 17, telescopic rod; 18, spring two; 19, clamping block; 20, fan. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] Reference Figure 1 And Figure 2The utility model provides a kind of embodiment: a kind of air cooler descaling and decoking device, shell 1 is the external framework of air cooler descaling and decoking device, provide support structure, shell 1 side is provided with shell cover 2, cooling fin 3 is provided in shell 1 inside, for improving the heat dissipation efficiency of air cooler, cooling tube 4 is passed in cooling fin 3 inside, cooling liquid or airflow is cooled to cooling fin 3 by cooling tube 4, push rod 5 is slidably connected in shell cover 2 inside, the effect of push rod 5 is to push the sliding of cleaning assembly in shell 1 inside, push rod 5 one end is fixedly connected with handle 6, push rod 5 outer wall is fixedly connected with fixed plate 7, fixed plate 7 inside is fixedly connected with support column 8, support column 8 outer wall is provided with cleaning assembly, shell cover 2 side is provided with connecting assembly;

[0031] Cleaning assembly includes sliding plate 9, sliding plate 9 is slidably connected on the outer wall of support column 8, one side of sliding plate 9 is fixedly connected to the other end of push rod 5, and brush 10 is fixedly connected to the bottom of sliding plate 9, the bristles of brush 10 can effectively remove dust and dirt accumulated on the surface of cooling fin 3, spring one 11 is sleeved on the outer wall of support column 8, and the two ends of spring one 11 are fixedly connected to the inside of sliding plate 9 and fixed plate 7 respectively, and the main function is to provide restoring force, after cleaning, spring one 11 rapidly brings sliding plate 9 and brush 10 back to the original position by tensile force, so that next cleaning and maintenance are facilitated.

[0032] Specifically, in the process of using the air cooler, if the cooling fin 3 inside the shell 1 needs to be cleaned, first, the handle 6 is pushed to drive the push rod 5 to move inside the shell 1, after the push rod 5 is acted on by the external operating force, the sliding plate 9 connected to one end of the push rod 5 slides along the outer wall of the support column 8, during the sliding process, the sliding plate 9 drives the brush 10 at the bottom to move orderly inside the cooling fin 3 after being stressed, through the contact between the bristles of the brush 10 and the cooling fin 3, dust, dirt and other impurities accumulated inside the cooling fin 3 can be effectively removed, ensuring the normal operation and heat dissipation efficiency of the air cooler, at the same time, the sliding plate 9 drives the spring one 11 on one side to stretch during the movement, the spring one 11 provides a certain restoring force for the sliding plate 9, ensuring that when the handle 6 is released after cleaning is completed, the spring one 11 will automatically release force and rebound, with the rebound of the spring one 11, the sliding plate 9 and the brush 10 will be rapidly brought back to the original position and restored to the initial state, facilitating next cleaning or maintenance work, and further improving the reliability and operation convenience of the equipment.

[0033] Reference Figure 1 And Figure 3The connecting assembly comprises a connecting column 13 and a telescopic rod 17, one end of the connecting column 13 is fixedly connected to one side of the shell cover 2, one end of the telescopic rod 17 is fixedly connected to the inside of the connecting column 13, the telescopic rod 17 serves to change the position of the baffle 16 through telescopic adjustment, one side of the shell 1 is fixedly connected with a sleeve 12, the sleeve 12 is provided with a clamping groove 14 inside, the sleeve 12 and the clamping groove 14 jointly form a clamping structure, which ensures that the connecting column 13 can freely slide within a certain range, facilitating the disassembly and cleaning of the equipment, the connecting column 13 is provided with a sliding groove 15 inside, the sliding groove 15 is slidably connected with the baffle 16, the baffle 16 is fixedly connected with a clamping block 19 at the top, the clamping block 19 is slidably connected inside the clamping groove 14, the shell 1 is provided with a fan 20 at the top, the telescopic rod 17 is fixedly connected to the bottom of the baffle 16 at the top end, the telescopic rod 17 is provided with a spring 18 outside the wall, and the two ends of the spring 18 are fixedly connected inside the baffle 16 and the connecting column 13.

[0034] Specifically, when it is necessary to maintain the inside of the shell 1 more deeply or disassemble the shell cover 2, the shell cover 2 needs to be attached to one side of the shell 1 first. In this process, the connecting column 13 on one side of the shell cover 2 is inserted into the inside of the sleeve 12 on one side of the shell 1, when the connecting column 13 is inserted into the sleeve 12, the clamping block 19 inside the connecting column 13 is subjected to the extrusion action of the inner wall of the sleeve 12, the clamping block 19 is pushed and drives the baffle 16 to slide into the inside of the sliding groove 15, the sliding of the baffle 16 will extrude the spring 18 at the bottom, causing the spring 18 to compress, when the connecting column 13 is completely inserted into the inside of the sleeve 12, the spring 18 will restore to the original state through the unloading rebound mode, and push the baffle 16 to reset, at this time, the clamping block 19 is firmly clamped into the clamping groove 14 inside the sleeve 12, thereby completing the fixation between the shell cover 2 and the shell 1, in the disassembly process, only need to press the clamping block 19 to make it slide out of the clamping groove 14, and the clamping is released, so that the shell cover 2 can be easily taken off from one side of the shell 1, making the maintenance and cleaning of the air cooler more convenient and fast, without the need for complex tools or excessive manpower, reducing the operation difficulty and improving the work efficiency.

[0035] Working principle: in the process of using the air cooler, when the cooling fins 3 inside the shell 1 need to be cleaned, first push the handle 6, make it drive the push rod 5 to move inside the shell 1, the push rod 5 is forced to drive the slide plate 9 connected at one end to slide on the outer wall of the support column 8, the slide plate 9 is forced to drive the brush 10 at the bottom to move inside the cooling fin 3, and then clean the dirt adhered inside the cooling fin 3, at the same time, the slide plate 9 will also drive the spring 11 on one side to stretch, after cleaning, release the handle 6, and the spring 11 is unloaded to rebound, and then drive the slide plate 9 and the brush 10 to reset, so that the effect of conveniently cleaning the inside of the shell 1 is achieved, when the inside of the shell 1 needs to be maintained, the shell cover 2 needs to be disassembled, first, the shell cover 2 is attached to one side of the shell 1, and the connecting column 13 on one side of the shell cover 2 is inserted into the sleeve 12 on one side of the shell 1, in this process, the clamping block 19 in the connecting column 13 is extruded by the inner wall of the sleeve 12, so that the clamping block 19 drives the baffle 16 to slide into the sliding groove 15, at the same time, the baffle 16 will extrude the spring 18 at the bottom, so that it shrinks, when the connecting column 13 is completely inserted into the sleeve 12, the spring 18 is unloaded to rebound, and then drives the baffle 16 to reset, so that the clamping block 19 is clamped into the clamping groove 14 in the sleeve 12 to complete the fixation, when disassembling, only need to press the clamping block 19, make it slide out of the clamping groove 14, and then take off the shell cover 2 from one side of the shell 1, so that the effect of conveniently maintaining the inside of the shell 1 is achieved.

[0036] Finally, it should be pointed out that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A device for descaling and decoking of an air cooler, comprising a housing (1), characterized in that: The shell (1) one side is provided with shell cover (2), the shell (1) inside is provided with cooling fin (3), the cooling fin (3) inside is provided with multiple cooling pipe (4), the shell cover (2) inside slidingly connected with push rod (5), the push rod (5) one end fixedly connected with handle (6), the push rod (5) outer wall fixedly connected with fixed plate (7), the fixed plate (7) inside fixedly connected with support column (8), the support column (8) outer wall is provided with cleaning assembly, the shell cover (2) one side is provided with connecting assembly; The cleaning assembly includes a sliding plate (9), the sliding plate (9) is slidably connected to the outer wall of the support column (8), one side of the sliding plate (9) is fixedly connected to the other end of the push rod (5), the bottom of the sliding plate (9) is fixedly connected with a brush (10), the brush (10) is in contact with the cooling fin (3), the support column (8) is provided with spring one (11), the spring one (11) is fixedly connected to the sliding plate (9) and the fixed plate (7) inside.

2. The scale and coke removing device for air cooler according to claim 1, characterized in that: The connecting assembly includes a connecting column (13) and a telescopic rod (17), one end of the connecting column (13) is fixedly connected to one side of the shell cover (2), one end of the telescopic rod (17) is fixedly connected to the inside of the connecting column (13).

3. The scale and coke removing device for air cooler according to claim 2, characterized in that: The shell (1) one side is fixedly connected with sleeve (12), the sleeve (12) is provided with a clamping groove (14) inside.

4. The air cooler decoking device according to claim 3, characterized in that: The connecting column (13) is provided with a sliding groove (15) inside, and the sliding groove (15) is slidably connected with a baffle (16) inside.

5. The air cooler decoking device according to claim 4, characterized in that: The baffle (16) top is fixedly connected with clamping block (19), the clamping block (19) is slidably connected in the clamping groove (14).

6. The air cooler decoking device according to claim 5, characterized in that: The shell (1) top is provided with a fan (20), and the telescopic rod (17) top is fixedly connected to the bottom of the baffle (16).

7. The air cooler decoking device according to claim 6, characterized in that: The telescopic rod (17) is provided with spring two (18) outside, and the spring two (18) is fixedly connected to the baffle (16) and the connecting column (13) inside.

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