A high temperature resistant filter

Abstract

The invention discloses a high-temperature resistant filter, which relates to the technical field of filters and solves the technical problem of inconvenience in cooling. The filter comprises a frame, a plurality of partitions are fixedly installed in the frame, filter materials are fixedly installed between two of the partitions, a pressing plate and a cover plate are installed on the top of the frame, a cooling component is arranged on the frame, the cooling component comprises cooling cotton, a filter plate is arranged on the frame, a sliding groove is provided on the side of the frame close to the filter plate, a slider is slidably installed in the sliding groove, a reciprocating screw is threadedly installed on one of the sliders, a motor is fixedly installed on the side of the frame away from the pressing plate, a telescopic rod and a first spring are fixedly installed on the side of the slider away from the frame, and a mounting plate is fixedly installed on the end of the telescopic rod away from the slider; the cooling capacity of the device is improved, the filtering capacity of the device is improved, and the service life of the device is improved.

Description

Technical Field

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

[0002] High temperature resistant filters are mainly used to filter tar, soot, dust and other particles in high temperature smoke exhaust environments. They are mainly divided into high temperature resistant primary filters and high temperature resistant high efficiency filters according to their efficiency levels. Among them, high temperature resistant high efficiency filters are mainly composed of a partition filter element wrapped in a stainless steel outer frame. They are effective in equipment and systems that require high temperature air purification, such as ultra-clean ovens, ultra-clean cleaning machines, and chemical industries.

[0003] The Chinese invention patent with the patent publication number CN114432808A is named as a superfine glass fiber cotton sealed high temperature resistant filter. The device abandons the traditional method of connecting the filter element and the outer frame with high temperature resistant silicone, and adopts a compression plate to be in close contact with the filter element. Relying on the material properties wrapped on the surface of the compression plate, a high-level and stable high temperature sealing structure is formed, which avoids the sealing disadvantages caused by the failure of the high temperature silicone performance under high temperature conditions of 350-400℃, so that the filter can be used normally under high temperature conditions of 400℃, and the instantaneous temperature can reach 450℃. The heat-resistant superfine glass fiber cotton wrapped on the surface of the compression plate has ultra-low volatility, which avoids the secondary pollution caused by silicone at high temperature, making the filter application environment more extensive; in addition, mechanical seal replaces high temperature silicone seal, which can avoid the colloid drying process, shorten the production cycle, save the construction of drying plant, and greatly save production costs.

[0004] There are still some shortcomings when using the above device. The filter in the above device is not convenient for cooling and pre-filtration, which affects the cooling ability of the device, the filtering ability of the device, and the service life of the device. Therefore, a high temperature resistant filter that can solve the above problems is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a high temperature resistant filter to solve the following technical problems:

[0006] The filter is not convenient for cooling and pre-filtration, which affects the cooling ability of the device, the filtering ability of the device, and the service life of the device.

[0007] The purpose of the present invention can be achieved through the following technical solutions:

[0008] The filter press of the embodiment of the present invention is provided with a plurality of filter elements, the filter element being provided with a plurality of filter elements at the bottom of the filter press, the filter element being provided with a plurality of filter elements at the bottom of the filter press, and the filter element being provided with a plurality of filter elements at the bottom of the filter press.

[0009] As a further solution of the present invention: one end of the water pipe away from the water pump is connected and installed on the mounting plate, both ends of the reciprocating screw are rotatably installed on the inner wall of the slide slot, and the output end of the motor slides through the slide slot and is fixedly installed on the reciprocating screw.

[0010] As a further solution of the present invention: one end of the first spring away from the reciprocating screw is fixedly mounted on the mounting plate, and the first spring is nested and mounted on the outer surface of the telescopic rod.

[0011] As a further solution of the present invention: the locking assembly includes a fixing plate, a groove is provided on the side of the mounting plate close to the frame, a protrusion is slidably installed in the groove, the fixing plate is rotatably installed on the side of the mounting plate away from the frame, the cooling cotton is fixedly installed on the side of the protrusion close to the frame, the cooling cotton is slidably fitted with the filter plate, and the filter plate is installed between the frame and the mounting plate.

[0012] As a further solution of the present invention: a baffle is fixedly installed on the mounting plate at a position corresponding to the fixing plate, and the baffle is fixedly installed on a side of the mounting plate close to the cooling water tank.

[0013] As a further solution of the present invention: there are two fixed plates, which are rotatably mounted on both ends of the mounting plate, and a dust collecting plate is fixedly mounted on one side of the frame close to the filter plate, and the dust collecting plate is fixedly mounted on one end close to the cooling water tank.

[0014] As a further solution of the present invention: the limit assembly includes a limit rod, a limit groove and a storage groove are provided on the side of the frame close to the mounting plate, a limit plate is slidably installed in the limit groove, the limit rod is slidably penetrated and installed on the inner wall of the storage groove away from the filter plate, an operating plate is fixedly installed on the end of the limit rod close to the filter plate, a second spring is fixedly installed on the side of the operating plate away from the limit rod, and a limit hole is provided on the limit plate at a position corresponding to the limit rod.

[0015] As a further solution of the present invention: one end of the second spring away from the operating panel is fixedly mounted on the inner wall of the storage slot, a balance bar is slidably installed on the operating panel, and both ends of the balance bar are fixedly mounted on the inner wall of the storage slot.

[0016] As a further solution of the present invention: the second spring is nested and installed on the outer surface of the balance rod, the limiting rod is inserted into the limiting hole, and the filter plate is fixedly installed on one end of the limiting plate away from the frame.

[0017] Beneficial effects of the present invention:

[0018] (1) The cooling component pulls the mounting plate, stretches the first spring and the telescopic rod at the same time, then moves the filter plate to install it on the frame, then loosens the mounting plate, and then starts the water pump to transport the water in the cooling water tank to the cooling cotton through the water pipe, and then starts the motor to drive the reciprocating screw to rotate in the slide groove, and at the same time, the slider drives the mounting plate to reciprocate on the filter plate through the telescopic rod, and at the same time, the mounting plate drives the cooling cotton to reciprocate on the filter plate to cool down, which is convenient for reciprocating cooling operation and filtering use, and is conducive to improving the cooling capacity of the device, the filtering capacity of the device, and the service life of the device;

[0019] (2) The clamping assembly is installed on the frame by moving the filter plate, and then moving the protrusion, so that the protrusion drives the cooling cotton to be inserted into the groove, and then the fixing plate is rotated to the baffle plate, which is convenient for disassembly and replacement of the cooling cotton, which is beneficial to improving the cleaning ability of the filter plate, facilitating the cooling operation of the device, improving the work efficiency of disassembly, and improving the service life of the device;

[0020] (3) The limit assembly drives the limit rod to squeeze the second spring by pulling the operating panel, and at the same time, the limit rod is retracted into the receiving groove, and then the filter plate is moved to drive the limit plate to be inserted into the limit groove, and then the operating panel is released, and at the same time, the operating panel drives the limit rod to be inserted into the limit hole, so as to facilitate the limit plate to be stabilized, and the filter plate to be replaced and maintained, which is beneficial to the work efficiency of the device replacement and maintenance, and is beneficial to improving the filtering effect of the device and the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Figure 1 It is a schematic diagram of the explosion structure of a high temperature resistant filter of the present invention;

[0023] Figure 2 yes Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 3 It is a schematic diagram of the top view of a high temperature resistant filter of the present invention;

[0025] Figure 4 yes Figure 3 A schematic diagram of the enlarged structure at B in the middle;

[0026] Figure 5 yes Figure 3 Schematic diagram of the enlarged structure at C in the middle;

[0027] Figure 6 It is a schematic diagram of the side view structure of a high temperature resistant filter of the present invention;

[0028] Figure 7 yes Figure 6 Schematic diagram of the enlarged structure at D in the middle.

[0029] In the figure: 1. frame; 2. filter material; 3. partition; 4. pressure plate; 5. cover plate; 6. cooling component; 61. cooling water tank; 62. water pipe; 63. motor; 64. filter plate; 65. slide; 66. reciprocating screw; 67. slider; 68. telescopic rod; 69. first spring; 610. mounting plate; 611. cooling cotton; 612. water pump; 7. snap-fit ​​component; 71. groove; 72. fixing plate; 73. baffle; 74. bump; 75. dust collecting plate; 8. limit component; 81. limit groove; 82. limit plate; 83. limit rod; 84. operating panel; 85. balance rod; 86. second spring; 87. storage slot; 88. limit hole. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Embodiment 1

[0032] See also Figure 1 - Figure 7As shown, the present invention is a high temperature resistant filter, comprising a frame 1, a plurality of partitions 3 are fixedly installed in the frame 1, the partitions 3 are made of aluminum foil material, a filter material 2 is fixedly installed between two partitions 3, the filter material 2 is made of glass fiber material, a pressing plate 4 and a cover plate 5 are installed on the top of the frame 1, the pressing plate 4 is wrapped with high temperature resistant glass fiber wool for sealing, the cover plate 5 plays the role of encapsulating the pressing plate 4, the frame 1, the partition 3 and the filter material 2 constitute a filter, the filter sealed by the high temperature resistant glass fiber wool can make the filter originally within 300°C The temperature resistance is increased to 400°C, and the instantaneous temperature can reach 450°C, and the glass fiber wool has the characteristics of ultra-low volatility, and can be applied in a wider environment, and a cooling component 6 is arranged on the frame 1. The temperature component 6 includes a cooling cotton 611, a filter plate 64 is arranged on the frame 1, a slide groove 65 is provided on the side of the frame 1 close to the filter plate 64, a slider 67 is slidably installed in the slide groove 65, a reciprocating screw 66 is installed through a thread on one of the sliders 67, a motor 63 is fixedly installed on the side of the frame 1 away from the pressure plate 4, the reciprocating screw 66 drives the slider 67 to slide in the slide groove 65 through the motor 63, and at the same time drives the cooling cotton 611 to slide on the filter plate 64 through the mounting plate 610 to apply water to the filter plate 64, and at the same time, the water vapor on the filter plate 64 takes away the surrounding heat, which plays a role in cooling the filter, and a telescopic rod 68 and a first spring 69 are fixedly installed on the side of the slider 67 away from the frame 1, and the telescopic rod 68 is away from the slider 67. A mounting plate 610 is fixedly installed at the end, and the telescopic rod 68 plays a role in supporting and stabilizing the mounting plate 610. The cooling cotton 611 is installed on the mounting plate 610. The first spring 69 plays a role in driving the cooling cotton 611 to fit closely with the filter plate 64. A cooling water tank 61 is fixedly installed on the side of the frame 1 away from the pressure plate 4. A water pump 612 is fixedly installed on the side of the cooling water tank 61 close to the filter plate 64. A water pipe 62 is connected to the water pump 612. The end of the water pipe 62 away from the water pump 612 is connected and installed on the mounting plate 610. The water pump 612 transports the water in the cooling water tank 61 to the cooling cotton 611 through the water pipe 62, which is convenient for cooling operation. The two ends of the reciprocating screw 66 are rotatably installed on the inner wall of the slide 65. The motor The output end of 63 slides through the slide slot 65 and is fixedly installed on the reciprocating screw 66. The end of the first spring 69 away from the reciprocating screw 66 is fixedly installed on the mounting plate 610. The first spring 69 is nested and installed on the outer surface of the telescopic rod 68. The mounting plate 610 is provided with a clamping component 7, and the frame 1 is provided with a limit component 8. When using the device, first pull the mounting plate 610, and at the same time make the mounting plate 610 stretch the first spring 69 and the telescopic rod 68, and at the same time make the first spring 69 and the telescopic rod 68 in a stretched state, then take the filter plate 64 and install it on the frame 1, and then loosen the mounting plate 610, and at the same time make the elastic force of the first spring 69 drive the cooling cotton 611 to fit closely with the filter plate 64, and then start the water pump 612.At the same time, the water pump 612 transports the water in the cooling water tank 61 to the cooling cotton 611 through the water pipe 62, and then starts the motor 63, and at the same time, the output end of the motor 63 drives the reciprocating screw 66 to rotate in the slide 65, and at the same time, the reciprocating screw 66 drives the slider 67 to slide in the slide 65, and at the same time, the slider 67 drives the mounting plate 610 to reciprocate on the filter plate 64 through the telescopic rod 68, and at the same time, the mounting plate 610 drives the cooling cotton 611 to reciprocate on the filter plate 64 to cool down, which is convenient for reciprocating cooling operation and filtering use, which is conducive to improving the cooling capacity of the device, the filtering capacity of the device, and the service life of the device.

[0033] Embodiment 2

[0034] See also Figure 3 - Figure 7 As shown, on the basis of the first embodiment, the clamping assembly 7 includes a fixing plate 72, a groove 71 is provided on the side of the mounting plate 610 close to the frame 1, a protrusion 74 is slidably installed in the groove 71, the fixing plate 72 is rotatably installed on the side of the mounting plate 610 away from the frame 1, the cooling cotton 611 is fixedly installed on the side of the protrusion 74 close to the frame 1, the cooling cotton 611 is slidably installed in the groove 71, the cooling cotton 611 is slidably fitted with the filter plate 64, so as to facilitate the cleaning and water application of the filter plate 64 for cooling, the filter plate 64 is installed between the frame 1 and the mounting plate 610, the filter plate 64 plays the role of preliminary filtering of the filter, a baffle 73 is fixedly installed on the mounting plate 610 at a position corresponding to the fixing plate 72, the baffle 73 plays the role of limiting and stabilizing the fixing plate 72, the baffle 73 is fixedly installed on the side of the mounting plate 610 close to the cooling water tank 61, and the number of the fixing plates 72 is two. The cam 75 is fixedly mounted on the two ends of the mounting plate 610, and a dust collecting plate 75 is fixedly mounted on one side of the frame 1 near the filter plate 64. The dust collecting plate 75 is fixedly mounted on the end of the cooling water tank 61 near the cooling water tank 61. The dust collecting plate 75 plays the role of collecting and cleaning the dust on the filter plate 64. When the device is used, the filter plate 64 is first taken and installed on the frame 1, and the filter plate 64 falls on the dust collecting plate 75. Then the protrusion 74 is taken and the protrusion 74 drives the cooling cotton 611 to be inserted into the groove 71. At the same time, the protrusion 74 is inserted into the groove 71, and then the fixing plate 72 is rotated and the fixing plate 72 is rotated onto the baffle 73, so that the fixing plate 72 plays the role of limiting and fixing the protrusion 74, which is convenient for disassembly and replacement of the cooling cotton 611, which is beneficial to improving the cleaning ability of the filter plate 64, facilitating the cooling operation of the device, improving the working efficiency of the disassembly, and improving the service life of the device.

[0035] Embodiment 3

[0036] See also Figure 1 - Figure 4As shown, on the basis of the first and second embodiments, the limiting assembly 8 includes a limiting rod 83, a limiting groove 81 and a receiving groove 87 are provided on the side of the frame 1 close to the mounting plate 610, a limiting plate 82 is slidably installed in the limiting groove 81, and the filter plate 64 is fixedly installed on the end of the limiting plate 82 away from the frame 1, so as to facilitate the replacement and removal of the filter plate 64, the limiting rod 83 is slidably installed on the inner wall of the receiving groove 87 away from the filter plate 64, and an operating plate 84 is fixedly installed on the end of the limiting rod 83 close to the filter plate 64 A second spring 86 is fixedly installed on the side of the operating plate 84 away from the limiting rod 83. A limiting hole 88 is provided on the limiting plate 82 at a position corresponding to the limiting rod 83. The limiting rod 83 is inserted into the limiting hole 88, which plays a role in limiting and stabilizing the limiting plate 82, so as to facilitate limiting and stabilizing the filter plate 64. One end of the second spring 86 away from the operating plate 84 is fixedly installed on the inner wall of the receiving groove 87. A balancing rod 85 is slidably installed on the operating plate 84, and the balancing rod 85 plays a role in balancing and stabilizing the operating plate 84. The two ends of the balance bar 85 are fixedly mounted on the inner wall of the storage groove 87, and the second spring 86 is nested and mounted on the outer surface of the balance bar 85. The second spring 86 drives the limit rod 83 to be inserted into the limit hole 88, which is convenient for installation and disassembly, and is convenient for limiting and stabilizing the limit plate 82. When using the device, first pull the operating plate 84, and at the same time make the operating plate 84 drive the limit rod 83 to squeeze the second spring 86, and at the same time make the operating plate 84 slide on the balance bar 85, and at the same time make the second spring 86 in a compressed state, and at the same time make the limit plate 82 The rod 83 is retracted into the storage groove 87, and then the filter plate 64 is moved to drive the limit plate 82 to be inserted into the limit groove 81, and then the operating plate 84 is released. At the same time, the operating plate 84 drives the limit rod 83 to be inserted into the limit hole 88 under the elastic action of the second spring 86, so as to facilitate the limiting and stabilizing of the limit plate 82, facilitate installation and disassembly, facilitate the limiting and stabilizing of the filter plate 64, and facilitate replacement and maintenance of the filter plate 64, which is beneficial to the work efficiency of replacement and maintenance of the device, and is beneficial to improving the filtering effect of the device and the service life of the device.

[0037] Working principle of the present invention: When using the device, first pull the operating plate 84, and at the same time make the operating plate 84 drive the limiting rod 83 to squeeze the second spring 86, and at the same time make the operating plate 84 slide on the balance rod 85, and at the same time make the second spring 86 in a compressed state, and at the same time make the limiting rod 83 shrink into the storage groove 87, and at the same time pull the mounting plate 610, and at the same time make the mounting plate 610 stretch the first spring 69 and the telescopic rod 68, and at the same time make the first spring 69 and the telescopic rod 68 in a stretched state, and then take the filter plate 64 to drive the limiting plate 82 to be inserted into the limiting groove 81, and then release the operating plate 84, and at the same time make the operating plate 84 drive the limiting rod 83 to be inserted into the limiting hole 88 under the elastic action of the second spring 86, so as to facilitate the limiting and stabilizing of the limiting plate 82, and then release the mounting plate 610, and at the same time make the elastic action of the first spring 69 The force drives the cooling cotton 611 to fit tightly with the filter plate 64, and then the protrusion 74 is taken, and the protrusion 74 drives the cooling cotton 611 to be inserted into the groove 71, and the protrusion 74 is inserted into the groove 71, and then the fixing plate 72 is rotated, and the fixing plate 72 is rotated to the baffle 73, and then the water pump 612 is started, and the water pump 612 transports the water in the cooling water tank 61 to the cooling cotton 611 through the water pipe 62, and then the motor 63 is started, and the output end of the motor 63 drives the reciprocating screw 66 to rotate in the slide groove 65, and the reciprocating screw 66 drives the slider 67 to slide in the slide groove 65, and the slider 67 drives the mounting plate 610 to reciprocate on the filter plate 64 through the telescopic rod 68, and the mounting plate 610 drives the cooling cotton 611 to reciprocate on the filter plate 64 to cool down.

[0038] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A high temperature resistant filter, comprising a frame (1), characterized in that: A plurality of partitions (3) are fixedly mounted in the frame (1), a filter material (2) is fixedly mounted between two of the partitions (3), a pressing plate (4) and a cover plate (5) are mounted on the top of the frame (1), a cooling component (6) is arranged on the frame (1), the cooling component (6) comprises cooling cotton (611), a filter plate (64) is arranged on the frame (1), a sliding groove (65) is provided on a side of the frame (1) close to the filter plate (64), a slider (67) is slidably mounted in the sliding groove (65), a reciprocating screw (66) is threadedly mounted on one of the sliders (67), a motor (66) is fixedly mounted on a side of the frame (1) away from the pressing plate (4) 63), a telescopic rod (68) and a first spring (69) are fixedly mounted on a side of the slider (67) away from the frame (1), a mounting plate (610) is fixedly mounted on an end of the telescopic rod (68) away from the slider (67), the cooling cotton (611) is mounted on the mounting plate (610), a cooling water tank (61) is fixedly mounted on a side of the frame (1) away from the pressure plate (4), a water pump (612) is fixedly mounted on a side of the cooling water tank (61) close to the filter plate (64), a water pipe (62) is connected and mounted on the water pump (612), a locking assembly (7) is arranged on the mounting plate (610), and a limiting assembly (8) is arranged on the frame (1); The limit assembly (8) comprises a limit rod (83); a limit groove (81) and a receiving groove (87) are provided on a side of the frame (1) close to the mounting plate (610); a limit plate (82) is slidably installed in the limit groove (81); the limit rod (83) is slidably installed on an inner wall of the receiving groove (87) on a side away from the filter plate (64); an operating plate (84) is fixedly installed on one end of the limit rod (83) close to the filter plate (64); a second spring (86) is fixedly installed on the side of the operating plate (84) away from the limit rod (83); and a limit hole (88) is provided on the limit plate (82) at a position corresponding to the limit rod (83); One end of the second spring (86) away from the operating plate (84) is fixedly mounted on the inner wall of the receiving groove (87); a balancing rod (85) is slidably mounted on the operating plate (84); and both ends of the balancing rod (85) are fixedly mounted on the inner wall of the receiving groove (87); The second spring (86) is nested and mounted on the outer surface of the balance rod (85), the limiting rod (83) is inserted into the limiting hole (88), and the filter plate (64) is fixedly mounted on an end of the limiting plate (82) away from the frame (1).

2. A high temperature resistant filter according to claim 1, characterized in that: One end of the water pipe (62) away from the water pump (612) is connected and mounted on the mounting plate (610), both ends of the reciprocating screw (66) are rotatably mounted on the inner wall of the slide groove (65), and the output end of the motor (63) slides through the slide groove (65) and is fixedly mounted on the reciprocating screw (66).

3. A high temperature resistant filter according to claim 1, characterized in that: One end of the first spring (69) away from the reciprocating screw rod (66) is fixedly mounted on the mounting plate (610), and the first spring (69) is nested and mounted on the outer surface of the telescopic rod (68).

4. A high temperature resistant filter according to claim 1, characterized in that: The snap-fit ​​assembly (7) comprises a fixing plate (72), a groove (71) is provided on a side of the mounting plate (610) close to the frame (1), a protrusion (74) is slidably installed in the groove (71), the fixing plate (72) is rotatably installed on a side of the mounting plate (610) away from the frame (1), the cooling cotton (611) is fixedly installed on a side of the protrusion (74) close to the frame (1), the cooling cotton (611) is slidably fitted with the filter plate (64), and the filter plate (64) is installed between the frame (1) and the mounting plate (610).

5. A high temperature resistant filter according to claim 4, characterized in that: A baffle (73) is fixedly mounted on the mounting plate (610) at a position corresponding to the fixing plate (72); the baffle (73) is fixedly mounted on a side of the mounting plate (610) close to the cooling water tank (61).

6. A high temperature resistant filter according to claim 5, characterized in that: There are two fixing plates (72), and the fixing plates (72) are rotatably mounted on both ends of the mounting plate (610). A dust collecting plate (75) is fixedly mounted on one side of the frame (1) close to the filter plate (64), and the dust collecting plate (75) is fixedly mounted on one end close to the cooling water tank (61).

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