High-temperature-resistant air filter

Abstract

The utility model discloses a high-temperature-resistant air filter, which belongs to the technical field of filters and comprises a shell, a filtering mechanism is arranged at one end in the shell, two box bodies are arranged on the periphery of the shell, and the two box bodies are sequentially arranged from left to right; the adsorption assembly is arranged, a filtering air inlet mechanism needs to be cleaned, a dust collector is started, meanwhile, an electric push rod is used for driving a pushing plate to move, the pushing plate moves to drive an adsorption plate to move, the adsorption plate moves to drive a cleaning plate to move, and the cleaning plate moves to drive an inserting block to move; the inserting block moves to drive the cleaning brush to move, the filtering air inlet mechanism can be cleaned in the moving process of the cleaning brush, cleaned dust enters an adsorption plate through a dust suction opening and then enters a dust cylinder in the dust collector through an elastic corrugated pipe to be collected, and the filtering air inlet mechanism can be cleaned conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of filters, and in particular relates to a high temperature resistant air filter. Background Art

[0002] Air filter is a device that captures dust from gas-solid two-phase flow and purifies the gas through the action of porous filter materials. It sends the low-dust air into the room after purification to ensure the process requirements of the clean room and the air cleanliness in the general air-conditioned room.

[0003] Chinese patent application No. 202321890583.0 discloses a high temperature resistant air filter, including a housing, an inner wall of the housing is provided with an air pump, an output end of the air pump is provided with a conduit, and the surface of the housing is provided with a first heat dissipation mechanism and a second heat dissipation mechanism, respectively. The first heat dissipation mechanism includes a cooling box fixedly mounted on the surface of the housing, the inner wall of the cooling box is provided with a semiconductor refrigeration sheet and a water pump, the conduit extends to the interior of the cooling box away from the air pump and is fixedly connected with a serpentine pipe, and the second heat dissipation mechanism includes a box fixedly mounted on the surface of the housing, and the output end of the water pump is provided with a water outlet pipe, and the end of the water outlet pipe away from the water pump extends to the interior of the box and is provided with a water curtain. Compared with the prior art, the high temperature resistant air filter can dissipate heat and cool down the high temperature gas entering the housing by providing the first heat dissipation mechanism and the second heat dissipation mechanism, so that the gas after cooling will not cause damage to the filter material, thereby ensuring that the air filtering effect is not affected.

[0004] In the above patent, a filtering air intake mechanism is detachably connected inside the shell, and the filtering air intake mechanism needs to be manually disassembled for cleaning later. After cleaning, the filtering air intake mechanism needs to be reinstalled, which is cumbersome and affects the operating efficiency. In addition, water is directly injected into the box through the water injection pipe, but when the water is mixed with impurities, the impurities are mixed into the gas, which increases the working efficiency of the filter element inside the shell, and the subsequent impurities are precipitated inside the box, which easily causes the inside of the box to be contaminated. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a high temperature resistant air filter, which has the characteristics of adsorption cleaning, filtration and purification.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-temperature resistant air filter, comprising a shell, a filtering mechanism is arranged at one end of the interior of the shell, a box body is arranged on the periphery of the shell, and there are two boxes in total, which are arranged in sequence from left to right, and a water cooling mechanism is arranged between the two boxes, one of the boxes is provided with a water injection port, a sealing plug is provided inside the water injection port, a purification component is provided inside the box body and at a position corresponding to the water injection port, a filtering air intake mechanism is provided at the other end of the interior of the shell, and an adsorption component is provided on the shell and on one side of the filtering air intake mechanism.

[0007] Preferably, the adsorption assembly includes a fixed cylinder, a vacuum cleaner, an elastic bellows, an electric push rod, a push plate, a suction plate, a dust suction port and a cleaning piece. The fixed cylinder is connected to the top of the shell, and the vacuum cleaner is arranged inside the fixed cylinder. The electric push rod is connected to the inside of the shell and located on one side of the filtering air intake mechanism, and the output end of the electric push rod is connected to the push plate. The side wall of the push plate is connected to the adsorption plate. An elastic bellows is connected between the vacuum cleaner and the adsorption plate, and a plurality of dust suction ports are arranged on one side of the adsorption plate. A cleaning piece is arranged on one side of the adsorption plate and located below the dust suction port.

[0008] Preferably, the cleaning piece includes a cleaning plate, a plug-in slot, a plug-in block and a cleaning brush. The cleaning plate is connected to one side of the adsorption plate and is located below the dust suction port. A plug-in slot is provided on one side of the cleaning plate. A cleaning brush is connected to the inside of the plug-in slot. The plug-in block is connected to the side wall of the cleaning brush.

[0009] Preferably, one end of the cleaning brush is connected to a protrusion, a groove is provided on the inner wall of the plug-in slot and at a position corresponding to the protrusion, a storage groove is provided on the side wall of the plug-in slot, an L-shaped rod is inserted into the interior of the storage groove, a connecting spring is connected between the L-shaped rod and the storage groove, and a limiting groove is provided on the side wall of the cleaning brush and at a position corresponding to the L-shaped rod.

[0010] Preferably, the purification component includes an external connecting tube, a purification mesh plate, a purification tube and a water guiding tube. The interior of the box body and the periphery of the water injection port are connected to the external connecting tube, a purification tube is arranged above the external connecting tube, the interior of the purification tube is connected to the purification mesh plate, and one end of the purification tube is connected to the water guiding tube.

[0011] Preferably, a connecting cylinder is connected to the outer side wall of the purification cylinder, and a connecting groove is provided on the external connecting cylinder at a position corresponding to the connecting cylinder.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with an adsorption component. When it is necessary to clean the filter air intake mechanism, the vacuum cleaner is started, and the electric push rod is used to drive the push plate to move. The movement of the push plate drives the adsorption plate to move. The movement of the adsorption plate drives the cleaning plate to move. The movement of the cleaning plate drives the plug-in block to move. The movement of the plug-in block drives the cleaning brush to move. During the movement of the cleaning brush, the filter air intake mechanism can be cleaned. The cleaned dust enters the interior of the adsorption plate through the dust suction port, and then enters the dust cylinder in the vacuum cleaner through the elastic bellows for collection, which is convenient for cleaning the filter air intake mechanism.

[0014] 2. The utility model is provided with a purification component, and the purification cylinder is inserted into the interior of the external cylinder, and force is applied to rotate it. The rotation of the purification cylinder drives the connecting cylinder to rotate and connect to the interior of the connecting groove. When water needs to be injected into the interior of the box body later, the sealing plug is taken out from the water injection port, and then water is injected into the water injection port. The water enters the purification cylinder through the water guide cylinder, and falls into the interior of the box after being filtered and purified by the purification mesh plate, so as to prevent impurities in the water from entering the interior of the box and then entering the air, causing the air to be polluted again, which increases the workload of the filtering mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;

[0018] Figure 4 It is a cross-sectional view of the cleaning plate of the utility model;

[0019] Figure 5 It is a cross-sectional view of one of the boxes of the utility model;

[0020] Figure 6 For this utility model Figure 5 Enlarged view of point B in the middle.

[0021] In the figure: 1. Filter mechanism; 2. Water cooling mechanism; 3. Adsorption assembly; 31. Fixed cylinder; 32. Vacuum cleaner; 33. Elastic bellows; 34. Electric push rod; 35. Push plate; 36. Adsorption plate; 37. Vacuum port; 38. Cleaning piece; 381. Cleaning plate; 382. Plug slot; 383. Plug block; 384. Cleaning brush; 4. Shell; 5. Box; 6. Filter air intake mechanism; 7. Purification assembly; 71. External cylinder; 72. Purification mesh plate; 73. Connecting cylinder; 74. Purification cylinder; 75. Water guide cylinder; 8. Sealing plug; 9. Water inlet. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in 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 in 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.

[0023] Example 1

[0024] See also Figure 1-6 The utility model provides the following technical solutions: a high temperature resistant air filter, comprising a shell 4, a filtering mechanism 1 is arranged at one end of the shell 4, a box body 5 is arranged on the periphery of the shell 4, and there are two boxes 5 in total, which are arranged in sequence from left to right, a water cooling mechanism 2 is arranged between the two boxes 5, a water injection port 9 is arranged on one of the boxes 5, a sealing plug 8 is arranged inside the water injection port 9, a purification component 7 is arranged inside the box body 5 and at the position corresponding to the water injection port 9, a filtering air intake mechanism 6 is arranged at the other end of the shell 4, and an adsorption component 3 is arranged on the shell 4 and on one side of the filtering air intake mechanism 6.

[0025] Specifically, the adsorption assembly 3 includes a fixed cylinder 31, a dust collector 32, an elastic bellows 33, an electric push rod 34, a push plate 35, an adsorption plate 36, a dust suction port 37 and a cleaning piece 38. The fixed cylinder 31 is connected to the top of the shell 4, and the dust collector 32 is arranged inside the fixed cylinder 31. The electric push rod 34 is connected to the inside of the shell 4 and located on one side of the filtering air intake mechanism 6. The output end of the electric push rod 34 is connected to the push plate 35, and the side wall of the push plate 35 is connected to the adsorption plate 36. The elastic bellows 33 is connected between the dust collector 32 and the adsorption plate 36. A plurality of dust suction ports 37 are arranged on one side of the adsorption plate 36. A cleaning piece 38 is arranged on one side of the adsorption plate 36 and located below the dust suction port 37.

[0026] By adopting the above technical solution, when it is necessary to clean the filtering air intake mechanism 6, the vacuum cleaner 32 is started, and the electric push rod 34 is used to drive the push plate 35 to move. The movement of the push plate 35 drives the adsorption plate 36 to move, and the movement of the adsorption plate 36 drives the cleaning part 38 to move. During the movement of the cleaning part 38, the filtering air intake mechanism 6 can be cleaned. The cleaned dust enters the adsorption plate 36 through the dust suction port 37, and then enters the dust cylinder in the vacuum cleaner 32 through the elastic bellows 33 for collection, so as to facilitate the cleaning operation of the filtering air intake mechanism 6.

[0027] Specifically, the cleaning member 38 includes a cleaning plate 381, a plug-in slot 382, ​​a plug-in block 383 and a cleaning brush 384. The cleaning plate 381 is connected to one side of the adsorption plate 36 and is located below the dust suction port 37. The cleaning plate 381 is provided with a plug-in slot 382 on one side. The cleaning brush 384 is connected to the inside of the plug-in slot 382. The plug-in block 383 is connected to the side wall of the cleaning brush 384.

[0028] By adopting the above technical solution, the adsorption plate 36 moves to drive the cleaning plate 381 to move, the cleaning plate 381 moves to drive the plug-in block 383 to move, the plug-in block 383 moves to drive the cleaning brush 384 to move, and the cleaning brush 384 can clean the filter air intake mechanism 6 during the movement.

[0029] Specifically, one end of the cleaning brush 384 is connected with a protrusion, a groove is provided on the inner side wall of the plug-in slot 382 at a position corresponding to the protrusion, a storage groove is provided on the side wall of the plug-in slot 382, ​​an L-shaped rod is inserted inside the storage groove, a connecting spring is connected between the L-shaped rod and the storage groove, and a limiting groove is provided on the side wall of the cleaning brush 384 at a position corresponding to the L-shaped rod.

[0030] By adopting the above technical solution, when it is necessary to clean the cleaning brush 384, the L-shaped rod is pressed into the storage groove, the L-shaped rod moves to squeeze the connecting spring, and then the plug-in block 383 is pulled out from the plug-in groove 382, ​​and then the plug-in block 383 can be removed from the cleaning plate 381, and then the cleaning brush 384 can be cleaned, which is convenient for the operator to operate.

[0031] When the present embodiment is used, the high-temperature gas is filtered and input into the shell 4 by the filter air intake mechanism 6, and the high-temperature gas is cooled by the water cooling mechanism 2, and then filtered by the filter mechanism 1 for exhaust operation. It is necessary to clean the filter air intake mechanism 6, and start the dust collector 32. At the same time, the electric push rod 34 is used to drive the push plate 35 to move, and the push plate 35 moves to drive the adsorption plate 36 to move, and the adsorption plate 36 moves to drive the cleaning plate 381 to move, and the cleaning plate 381 moves to drive the plug-in block 383 to move, and the plug-in block 383 moves to drive the cleaning brush 384 to move. During the movement of the cleaning brush 384, the filter air intake mechanism 6 can be cleaned. The cleaned dust enters the adsorption plate 36 through the dust suction port 37, and then enters the dust cylinder in the dust collector 32 through the elastic bellows 33 for collection, so as to facilitate the cleaning operation of the filter air intake mechanism 6.

[0032] Example 2

[0033] The present embodiment is different from the embodiment 1 in that the purification assembly 7 includes an external connection tube 71, a purification mesh plate 72, a purification tube 74 and a water guide tube 75. The external connection tube 71 is connected to the inside of the box body 5 and located at the periphery of the water injection port 9. The purification tube 74 is arranged above the external connection tube 71. The purification mesh plate 72 is connected to the inside of the purification tube 74. One end of the purification tube 74 is connected to the water guide tube 75.

[0034] Specifically, the outer wall of the purification cylinder 74 is connected to the connecting cylinder 73, and a connecting groove is provided on the external connecting cylinder 71 at a position corresponding to the connecting cylinder 73.

[0035] By adopting the above technical solution, the purification cylinder 74 is inserted into the external cylinder 71 and force is applied to rotate it. The rotation of the purification cylinder 74 drives the connecting cylinder 73 to rotate and connect to the inside of the connecting groove, which facilitates the disassembly and assembly operation of the purification cylinder 74.

[0036] When this embodiment is used, the purification cylinder 74 is inserted into the external cylinder 71 and force is applied to rotate it. The rotation of the purification cylinder 74 drives the connecting cylinder 73 to rotate and connect to the inside of the connecting groove. When water needs to be injected into the inside of the box body 5 later, the sealing plug 8 is taken out from the water injection port 9, and then water is injected into the water injection port 9. The water enters the purification cylinder 74 through the water guide cylinder 75, and falls into the box body 5 after being filtered and purified by the purification mesh plate 72, so as to prevent impurities in the water from entering the box body 5 and then entering the air, causing the air to be polluted again, which increases the workload of the filtering mechanism 1.

[0037] The vacuum cleaner 32 in the present invention is an existing disclosed technology, and the selected model is HA25.

[0038] The electric push rod 34 in the present invention is an existing disclosed technology, and the selected model is DT100.

[0039] The structure and principle of the filtering mechanism 1 composed of a fixed plate, a first filter element, a second filter element, and a third filter element in the utility model have been disclosed in a high temperature resistant air filter disclosed in Chinese patent application No. 202321890583.0, and its working principle is: a fixed plate is fixedly installed on the surface of the shell 4 by bolts, and a first filter element, a second filter element and a third filter element are respectively provided on the lower surface of the fixed plate, and the first filter element, the second filter element and the third filter element can filter the air.

[0040] The structure and principle of the water cooling mechanism 2 composed of a semiconductor refrigeration sheet, a water pump, a water outlet pipe, a water curtain, a collecting box, and a drain pipe in the utility model have been disclosed in a high temperature resistant air filter disclosed in Chinese patent application No. 202321890583.0, and its working principle is: a semiconductor refrigeration sheet and a water pump are provided on the inner wall of one of the boxes 5, the cold end of the semiconductor refrigeration sheet is located inside the box 5, and the hot end of the semiconductor refrigeration sheet is located outside the box 5, the output end of the water pump is connected to the water outlet pipe, and a water curtain is provided inside the other box 5, and the other end of the water outlet pipe is connected to the water curtain, and a collecting box is connected inside the box 5 and below the water curtain, and a water outlet pipe is connected between the collecting box and the box 5 equipped with the water pump. When in use, the semiconductor refrigeration sheet is used to cool the water injected into the box 5, and after the high temperature air subsequently enters the box 5, the cooling water is used to cool the high temperature air, and then the cooling water inside the box 5 is input into the water outlet pipe by the water pump, and then input into the water curtain via the water outlet pipe, so as to perform a secondary cooling operation on the air.

[0041] The structure and principle of the filtering air intake mechanism 6 composed of an air pump, a conduit, a serpentine tube, an exhaust pipe, and a filter frame in the utility model have been disclosed in a high temperature resistant air filter disclosed in Chinese patent application No. 202321890583.0, and its working principle is: the inner wall of the shell 4 is connected to the filter frame, and an air pump is arranged inside the shell 4 and on one side of the filter frame, and a conduit is arranged at the output end of the air pump, and a serpentine tube is connected to one end of the conduit and located inside the box 5, and the end of the serpentine tube away from the conduit is connected to the exhaust pipe. When in use, under the action of the air pump, high-temperature air enters the shell 4 after being filtered through the filter frame, and then enters the serpentine tube through the conduit, and is discharged through the exhaust pipe.

[0042] The working principle and use process of the utility model are as follows: the utility model inserts the purification cylinder 74 into the inside of the external cylinder 71, and applies force to rotate it. The rotation of the purification cylinder 74 drives the connecting cylinder 73 to rotate and connect to the inside of the connecting groove. When water needs to be injected into the inside of the box body 5, the sealing plug 8 is taken out from the water injection port 9, and then water is injected into the water injection port 9. The water enters the purification cylinder 74 through the water guide cylinder 75, and falls into the box body 5 after being filtered and purified by the purification mesh plate 72, so as to prevent the impurities in the water from entering the inside of the box body 5 and entering the subsequent air, causing the air to be polluted again, increasing the workload of the filtering mechanism 1, and using the filtering air intake mechanism 6 to filter the high-temperature gas and input it into the shell 4, and using the water cooling mechanism 2 to cool the high-temperature gas by water. After the air is heated, it is filtered by the filter mechanism 1 and then the air is discharged. It is necessary to clean the filter air intake mechanism 6, start the vacuum cleaner 32, and at the same time use the electric push rod 34 to drive the push plate 35 to move. The movement of the push plate 35 drives the adsorption plate 36 to move. The movement of the adsorption plate 36 drives the cleaning plate 381 to move. The movement of the cleaning plate 381 drives the plug-in block 383 to move. The movement of the plug-in block 383 drives the cleaning brush 384 to move. During the movement of the cleaning brush 384, the filter air intake mechanism 6 can be cleaned. The cleaned dust enters the inside of the adsorption plate 36 through the dust suction port 37, and then enters the inside of the dust cylinder in the vacuum cleaner 32 through the elastic bellows 33 for collection, so as to facilitate the cleaning operation of the filter air intake mechanism 6.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high temperature resistant air filter, comprising a housing, characterized in that: A filtering mechanism is provided at one end of the interior of the shell, and a box body is provided on the periphery of the shell. There are two boxes in total, which are arranged in sequence from left to right. A water cooling mechanism is provided between the two boxes, and a water injection port is provided on one of the boxes. A sealing plug is provided inside the water injection port, and a purification component is provided inside the box body and at a position corresponding to the water injection port. A filtering air intake mechanism is provided at the other end of the interior of the shell, and an adsorption component is provided on the shell and on one side of the filtering air intake mechanism.

2. A high temperature resistant air filter according to claim 1, characterized in that: The adsorption assembly includes a fixed cylinder, a vacuum cleaner, an elastic bellows, an electric push rod, a push plate, an adsorption plate, a dust suction port and a cleaning piece. The fixed cylinder is connected to the top of the shell, and the vacuum cleaner is arranged inside the fixed cylinder. The electric push rod is connected to the inside of the shell and located on one side of the filtering air intake mechanism, and the output end of the electric push rod is connected to the push plate. The side wall of the push plate is connected to the adsorption plate. The elastic bellows is connected between the vacuum cleaner and the adsorption plate, and a plurality of dust suction ports are arranged on one side of the adsorption plate. A cleaning piece is arranged on one side of the adsorption plate and located below the dust suction port.

3. A high temperature resistant air filter according to claim 2, characterized in that: The cleaning piece includes a cleaning plate, a plug-in slot, a plug-in block and a cleaning brush. The cleaning plate is connected to one side of the adsorption plate and is located below the dust suction port. A plug-in slot is provided on one side of the cleaning plate. A cleaning brush is connected inside the plug-in slot. The plug-in block is connected to the side wall of the cleaning brush.

4. A high temperature resistant air filter according to claim 3, characterized in that: A protrusion is connected to one end of the cleaning brush, a groove is provided on the inner side wall of the plug-in slot and at a position corresponding to the protrusion, a storage groove is provided on the side wall of the plug-in slot, an L-shaped rod is inserted into the interior of the storage groove, a connecting spring is connected between the L-shaped rod and the storage groove, and a limiting groove is provided on the side wall of the cleaning brush and at a position corresponding to the L-shaped rod.

5. A high temperature resistant air filter according to claim 1, characterized in that: The purification component includes an external connection tube, a purification mesh plate, a purification tube and a water guide tube. The external connection tube is connected to the inside of the box and located at the periphery of the water injection port. The purification tube is arranged above the external connection tube. The purification mesh plate is connected to the inside of the purification tube, and one end of the purification tube is connected to the water guide tube.

6. A high temperature resistant air filter according to claim 5, characterized in that: The outer side wall of the purification cylinder is connected with a connecting cylinder, and a connecting groove is arranged on the external connecting cylinder at a position corresponding to the connecting cylinder.

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