High-temperature heat preservation type diaphragm pump

Abstract

The invention discloses a high-temperature heat preservation type diaphragm pump which comprises a base, a mounting plate arranged on the upper portion of the base, a connecting plate arranged on the upper portion of the mounting plate, a diaphragm pump body fixedly mounted on the upper portion of the connecting plate, a connecting pipe arranged on the outer side of the diaphragm pump body and a treatment box arranged at the right end of the connecting pipe in a communicating mode. The connecting assembly comprises a filtering mechanism arranged on the upper portion of the base, a cleaning mechanism is arranged on the upper portion of the base, a dismounting and mounting mechanism is arranged on the upper portion of the base, a rock wool layer and a heat preservation cotton layer are arranged on the inner wall of the diaphragm pump body, one end of a first spring is fixedly connected with a first sliding block, and the other end of the first spring is fixedly connected with a second sliding block. The bottom of the limiting rod is attached to the upper portion of the filter plate. The problems that an existing device cannot filter conveyed materials, impurities in the materials can block the interior of the device after long-term use, and the device cannot be normally used are solved.

Description

Technical Field

[0001] The invention relates to the technical field of diaphragm pumps, in particular to a high-temperature heat-insulating diaphragm pump. Background Art

[0002] The diaphragm pump uses a thin film to separate the pumped liquid from the piston and the pump cylinder, thereby protecting the piston and the pump cylinder. The diaphragm pump, also known as the control pump, is the main type of actuator. It receives the control signal output by the control control unit and uses power operation to change the fluid flow. The role of the diaphragm pump in the control process is to receive the control signal of the regulator or computer, change the flow of the regulated medium, and maintain the regulated parameters within the required range, thereby achieving automation of the production process.

[0003] According to a high-temperature heat-insulating diaphragm pump disclosed in patent announcement No. CN 218644442 U, the device, through the placement mechanism and the supporting mechanism, can conveniently connect the connecting chamber cover and the diaphragm pump body with screws by rotating the second threaded rod and the first threaded rod when the diaphragm pump needs to be reassembled after the diaphragm is replaced, thereby avoiding the problem that when the device needs to be reassembled, the diaphragm pump body is in a suspended state and is heavy. At this time, when connecting the diaphragm pump body to the connecting chamber cover, multiple workers are required to work together, which is very inconvenient; however, the device cannot filter the transported material. After long-term use, impurities in the material will cause blockage inside the device, resulting in the device being unable to be used normally.

[0004] To this end, we proposed a high-temperature insulation diaphragm pump to solve the problem. Summary of the invention

[0005] The object of the present invention is to provide a high temperature insulation type diaphragm pump to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a high-temperature heat-insulating diaphragm pump, comprising a base; A mounting plate disposed on the upper portion of the base; A connecting plate disposed on the upper portion of the mounting plate; A diaphragm pump body fixedly mounted on the upper portion of the connecting plate; A connecting pipe arranged outside the diaphragm pump body; Connecting to the processing box arranged at the right end of the connecting pipe; And a connecting component arranged on the upper part of the base, the connecting component includes a filtering mechanism arranged on the upper part of the base, a cleaning mechanism is arranged on the upper part of the base, a disassembly and assembly mechanism is arranged on the upper part of the base, and the inner wall of the diaphragm pump body is arranged with a rock wool layer and a thermal insulation wool layer.

[0007] According to the above technical scheme, the filtering mechanism includes a filter plate inserted into the inside of the processing box, a sealing ring is fixedly installed on the inner wall of the processing box, and the sealing ring is arranged at the gap between the filter plate and the processing box, a first slide groove is opened at the upper part of the processing box, a first slide rod is fixedly connected to the inner wall of the first slide groove, a first slider is slidably connected to the outer wall of the first slide rod, a first spring is fixedly connected to the inner wall of the first slide groove, a limiting rod is fixedly connected to the upper part of the first slider, a rectangular groove is opened on the inner wall, a rectangular column is slidably connected to the inner wall of the rectangular groove, a fixed column is fixedly connected to the inner wall of the rectangular groove, an ejection ring is slidably connected to the outer wall of the fixed column, and a second spring is fixedly connected to the inner wall of the rectangular groove.

[0008] According to the above technical solution, the cleaning mechanism includes a mounting rod fixedly connected to the inner wall of the processing box, the mounting rod is rotatably connected to a rotating shaft through a bearing, the outer end of the rotating shaft is fixedly connected to a propeller, a second slide groove is opened at the end of the rotating shaft away from the propeller, a second slide rod is fixedly connected to the inner wall of the second slide groove, a second slider is slidably connected to the outer wall of the second slide rod, a fifth spring is fixedly connected to the inner wall of the second slide groove, a cleaning brush is fixedly connected to the outer side of the second slider, and an inclined pressure block is fixedly connected to the inner wall of the processing box.

[0009] The cam is provided with a third spring which is fixedly mounted on the bottom of the base and has a third spring which is arranged on the inner wall of the third slide groove and is connected with the third slide block by a spring.

[0010] According to the above technical scheme, one end of the first spring is fixedly connected to the first slider, and the bottom of the limit rod is fitted with the upper part of the filter plate. Through the cooperation of the filter plate and the processing box, the transported liquid material can be filtered, thereby preventing impurities in the liquid from clogging the interior of the diaphragm pump body and affecting the normal use of the device. At the same time, through the cooperation of the first slide groove, the first slide rod, the first slider, the first spring, the limit rod, the rectangular groove, the rectangular column, the fixed column, the ejection ring, and the second spring, it is convenient to manually disassemble and clean the filter plate, which can prevent the filter holes of the filter plate from being blocked and affecting the normal use of the device.

[0011] According to the above technical solution, the rectangular column is fixedly connected to the filter plate, the top end of the second spring is fixedly connected to the ejection ring, and the rectangular column is slidably connected to the upper part of the fixed column.

[0012] According to the above technical solution, one end of the fifth spring is fixedly connected to the second slider, and the cleaning part of the cleaning brush is arranged in contact with the filter plate. Through the cooperation of the mounting rod, the rotating shaft, the propeller, the second slide groove, the second slide rod, the second slider, the fifth spring, the cleaning brush, and the inclined surface pressure block, when the liquid material passes through the processing box, the propeller can be rotated under the action of the liquid flow, so that the cleaning brush can self-clean the filter plate, which can further prevent the filter holes of the filter plate from being blocked and reduce the number of times the filter plate is manually disassembled for cleaning.

[0013] According to the above technical solution, the upper part of the convex column is fixedly connected to the connecting plate, the clamping rod movably passes through the mounting plate and is clamped with the clamping groove, one end of the third spring is fixedly connected to the movable block, and the connecting rod movably passes through the mounting plate. Through the cooperation of the convex column, the clamping groove, the inner groove, the movable block, the clamping rod, the third spring, the connecting rod, the rotating rod, the positioning rod, and the positioning hole, it is convenient to manually disassemble the connecting plate, thereby facilitating manual separation of the diaphragm pump body and the base, and then facilitating manual assembling of the base and the diaphragm pump body, and at the same time facilitating manual inspection and maintenance of the diaphragm pump body.

[0014] According to the above technical solution, the positioning rod is slidably connected in the positioning hole, and the positioning rod is adapted to the limiting groove.

[0015] According to the above technical solution, the top of the damper is fixedly connected to the mounting plate, one end of the fourth spring is fixedly connected to the third slider, and the top of the support rod is movably connected to the fixed block through a pin. Through the cooperation of the damper, the third slide groove, the third slide rod, the third slider, the fourth spring, the fixed block and the support rod, a shock-absorbing effect can be achieved on the diaphragm pump body arranged on the upper part of the mounting plate, which can effectively reduce noise pollution, thereby not only enabling it to be used in some occasions with high requirements on the amplitude of vibration, improving the applicability of the device, but also improving the life of the diaphragm pump body.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are: (1) The present invention is provided with a filtering mechanism, and under the action of the filter plate and the processing box, the conveyed liquid material can be filtered, thereby preventing impurities in the liquid from clogging the interior of the diaphragm pump body and affecting the normal use of the device. At the same time, under the action of the first slide groove, the first slide rod, the first slider, the first spring, the limit rod, the rectangular groove, the rectangular column, the fixed column, the ejection ring, and the second spring, it is convenient to manually disassemble and clean the filter plate, thereby preventing the filter holes of the filter plate from being clogged and affecting the normal use of the device.

[0017] (2) The present invention is provided with a cleaning mechanism. Under the action of the mounting rod, the rotating shaft, the propeller, the second slide groove, the second slide rod, the second slider, the fifth spring, the cleaning brush and the inclined pressure block, when the liquid material passes through the processing box, the propeller can be rotated under the action of the liquid flow, so that the cleaning brush can self-clean the filter plate, which can further prevent the filter holes of the filter plate from being blocked and reduce the number of times the filter plate is manually disassembled for cleaning.

[0018] (3) The present invention is provided with a disassembly and assembly mechanism. Under the action of the convex column, the clamping groove, the inner groove, the movable block, the clamping rod, the third spring, the connecting rod, the rotating rod, the positioning rod and the positioning hole, it is convenient for manual disassembly of the connecting plate, thereby facilitating manual separation of the diaphragm pump body and the base, and further facilitating manual assembly of the base and the diaphragm pump body, and at the same time facilitating manual inspection and maintenance of the diaphragm pump body.

[0019] (4) The present invention, by providing a disassembly and assembly mechanism, can achieve a shock-absorbing effect on the diaphragm pump body arranged on the upper part of the mounting plate under the action of the damper, the third slide groove, the third slide rod, the third slider, the fourth spring, the fixed block and the support rod, and can effectively reduce noise pollution, thereby not only enabling the diaphragm pump to be used in some occasions with high requirements on the amplitude of vibration, but also improving the applicability of the device and the life of the diaphragm pump body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the structure of the filtering mechanism of the present invention; Figure 4 It is a partial structural schematic diagram of the filtering mechanism of the present invention; Figure 5 It is a schematic diagram of the cleaning mechanism structure of the present invention; Figure 6 It is a schematic diagram of the disassembly and assembly mechanism structure of the present invention; Figure 7 It is a partial structural schematic diagram of the disassembly and assembly mechanism of the present invention; In the figure: 1, base; 2, mounting plate; 3, connecting assembly; 31, filtering mechanism; 311, filtering plate; 312, first slide groove; 313, first slide bar; 314, first slider; 315, first spring; 316, limit rod; 317, rectangular groove; 318, rectangular column; 319, fixed column; 3110, ejection ring; 3111, second spring; 32, cleaning mechanism; 321, mounting rod; 322, rotating shaft; 323, propeller; 324, second slide groove; 325, second slide bar; 326, second slider; 327, fifth spring; 328, Cleaning brush; 329, inclined surface pressure block; 33, disassembly and assembly mechanism; 331, convex column; 332, snap-in groove; 333, inner groove; 334, movable block; 335, snap-in rod; 336, third spring; 337, connecting rod; 338, rotating rod; 339, positioning rod; 3310, positioning hole; 3311, damper; 3312, third slide groove; 3313, third slide rod; 3314, third slide block; 3315, fourth spring; 3316, fixed block; 3317, support rod; 4, connecting plate; 5, diaphragm pump body; 6, connecting pipe; 7, processing box. DETAILED DESCRIPTION

[0021] 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. Example 1

[0022] like Figure 1-7As shown, the present invention provides a technical solution: a high-temperature heat-insulating diaphragm pump, comprising a base 1, a mounting plate 2 arranged on the upper part of the base 1, a connecting plate 4 arranged on the upper part of the mounting plate 2, a diaphragm pump body 5 fixedly installed on the upper part of the connecting plate 4, a connecting pipe 6 arranged on the outside of the diaphragm pump body 5, a processing box 7 connected to the right end of the connecting pipe 6, and a connecting component 3 arranged on the upper part of the base 1, the connecting component 3 includes a filtering mechanism 31 arranged on the upper part of the base 1, a cleaning mechanism 32 is arranged on the upper part of the base 1, and a disassembly mechanism 33 is arranged on the upper part of the base 1. The inner wall of the diaphragm pump body 5 is provided with a rock wool layer and a heat-insulating wool layer. The filtering mechanism 31 includes a filtering plate 311 inserted into the inside of the processing box 7. The processing box A sealing ring is fixedly installed on the inner wall of 7, and the sealing ring is arranged at the gap between the filter plate 311 and the processing box 7. A first slide groove 312 is opened on the upper part of the processing box 7. The inner wall of the first slide groove 312 is fixedly connected with a first slide rod 313. The outer wall of the first slide rod 313 is slidably connected with a first slider 314. The inner wall of the first slide groove 312 is fixedly connected with a first spring 315. The upper part of the first slider 314 is fixedly connected with a limiting rod 316. A rectangular groove 317 is opened on the inner wall. A rectangular column 318 is slidably connected to the inner wall of the rectangular groove 317. A fixed column 319 is fixedly connected to the inner wall of the rectangular groove 317. A ejection ring 3110 is slidably connected to the outer wall of the fixed column 319. The inner wall of the rectangular groove 317 is fixedly connected with a second spring 3111.

[0023] In this embodiment, one end of the first spring 315 is fixedly connected to the first slider 314, and the bottom of the limiting rod 316 is arranged in a fit with the upper part of the filter plate 311. Through the cooperation of the filter plate 311 and the processing box 7, the transported liquid material can be filtered, thereby preventing impurities in the liquid from clogging the interior of the diaphragm pump body 5 and affecting the normal use of the device. At the same time, through the cooperation of the first slide groove 312, the first slide rod 313, the first slider 314, the first spring 315, the limiting rod 316, the rectangular groove 317, the rectangular column 318, the fixed column 319, the ejection ring 3110, and the second spring 3111, it is convenient to manually disassemble and clean the filter plate 311, which can prevent the filter holes of the filter plate 311 from being blocked and affecting the normal use of the device.

[0024] Furthermore, the rectangular column 318 is fixedly connected to the filter plate 311 , the top end of the second spring 3111 is fixedly connected to the ejection ring 3110 , and the rectangular column 318 is slidably connected to the upper part of the fixed column 319 .

[0025] When the device is in use, the feed port connected to the right side of the processing box 7 is first manually connected to the outside world. Then, when the material passes into the processing box 7, the liquid material can be filtered through the filter plate 311, thereby preventing impurities in the liquid from clogging the interior of the diaphragm pump body 5 and affecting the normal use of the device. Further, when it is necessary to disassemble the filter plate 311, it is only necessary to manually push the limit rod 316. Under the action of the first slide bar 313 and the first slider 314, the limit rod 316 fixedly connected to the upper part of the first slider 314 can be moved away from the upper part of the filter plate 311. Then, under the action of the elastic force of the second spring 3111, the ejection ring 3110 can be pressed upward against the rectangular column 318. Since the rectangular column 318 is fixedly connected to the filter plate 311, the filter plate 311 can be ejected upward. Then, the filter plate 311 can be manually taken out upward, which is convenient for manual disassembly and cleaning of the filter plate 311, and the filter holes of the filter plate 311 can be prevented from being blocked and affecting the normal use of the device. Example 2

[0026] Based on Example 1, a preferred embodiment of a high-temperature heat-insulating diaphragm pump provided by the present invention is as follows: Figure 1-7 As shown: the cleaning mechanism 32 includes a mounting rod 321 fixedly connected to the inner wall of the processing box 7, the mounting rod 321 is rotatably connected to the rotating shaft 322 through a bearing, the outer end of the rotating shaft 322 is fixedly connected to the propeller 323, and the rotating shaft 322 is provided with a second slide groove 324 at the end away from the propeller 323, the inner wall of the second slide groove 324 is fixedly connected to the second slide rod 325, the outer wall of the second slide rod 325 is slidably connected to the second slider 326, the inner wall of the second slide groove 324 is fixedly connected to the fifth spring 327, the outer side of the second slider 326 is fixedly connected to the cleaning brush 328, and the inner wall of the processing box 7 is fixedly connected to the inclined surface pressure block 329.

[0027] In this embodiment, one end of the fifth spring 327 is fixedly connected to the second slider 326, and the cleaning part of the cleaning brush 328 is arranged in contact with the filter plate 311. Through the cooperation of the mounting rod 321, the rotating shaft 322, the propeller 323, the second slide groove 324, the second slide rod 325, the second slider 326, the fifth spring 327, the cleaning brush 328, and the inclined surface pressing block 329, when the liquid material passes through the processing box 7, the propeller 323 can be rotated under the action of the liquid flow, so that the cleaning brush 328 can self-clean the filter plate 311, which can further prevent the filter holes of the filter plate 311 from being blocked, and at the same time can reduce the number of times the filter plate 311 is manually disassembled for cleaning.

[0028] When the liquid material passes through the processing box 7, the propeller 323 can be rotated under the action of the liquid flow, and the cleaning brush 328 fixedly connected to the outer side of the second slider 326 can be rotated synchronously under the limiting action of the second slide bar 325 and the second slider 326, so that the filter plate 311 can be self-cleaned, which can further prevent the filter holes of the filter plate 311 from being blocked, and at the same time reduce the number of times the filter plate 311 is manually disassembled for cleaning. Furthermore, when the cleaning brush 328 is pressed against the inclined surface pressing block 329 during rotation, the cleaning brush 328 can be moved away from the filter plate 311 under the action of the second slide bar 325 and the second slider 326, so that impurities mixed between the cleaning brush 328 and the filter plate 311 can fall off, thereby achieving a better cleaning effect of the cleaning brush 328. Example 3

[0029] Based on Example 1, a preferred embodiment of a high-temperature heat-insulating diaphragm pump provided by the present invention is as follows Figure 1-7 As shown: the disassembly and assembly mechanism 33 includes a convex groove opened on the upper part of the mounting plate 2, the inner wall of the groove is slidably connected to a convex column 331, one side of the convex column 331 is provided with a clamping groove 332, an inner groove 333 is opened inside the mounting plate 2, the inner wall of the inner groove 333 is slidably connected to a movable block 334, one side of the movable block 334 is fixedly connected to a clamping rod 335, the inner wall of the inner groove 333 is fixedly connected to a third spring 336, one side of the movable block 334 is fixedly connected to a connecting rod 337, the outer end of the connecting rod 337 is rotatably connected to a rotating rod 338 through a bearing, and the inner side of the rotating rod 338 is fixedly connected to A positioning rod 339, a positioning hole 3310 is provided on the side wall of the mounting plate 2, a limiting groove is provided on the side wall of the mounting plate 2, a damper 3311 is fixedly installed on the upper part of the base 1, a third slide groove 3312 is provided on the upper part of the base 1, a third slide rod 3313 is fixedly connected to the inner wall of the third slide groove 3312, a third slider 3314 is slidably connected to the outer wall of the third slider 3313, a fourth spring 3315 is fixedly connected to the inner wall of the third slide groove 3312, a fixing block 3316 is fixedly connected to the bottom of the mounting plate 2, and the upper part of the third slider 3314 is movably connected to the support rod 3317 through a pin.

[0030] In this embodiment, the upper part of the convex column 331 is fixedly connected to the connecting plate 4, the clamping rod 335 is movably inserted into the mounting plate 2 and clamped with the clamping groove 332, one end of the third spring 336 is fixedly connected to the movable block 334, and the connecting rod 337 is movably inserted into the mounting plate 2. Through the cooperation of the convex column 331, the clamping groove 332, the inner groove 333, the movable block 334, the clamping rod 335, the third spring 336, the connecting rod 337, the rotating rod 338, the positioning rod 339, and the positioning hole 3310, it is convenient to manually disassemble the connecting plate 4, thereby facilitating manual separation of the diaphragm pump body 5 and the base 1, and then facilitating manual assembling of the base 1 and the diaphragm pump body 5, and at the same time facilitating manual inspection and maintenance of the diaphragm pump body 5.

[0031] Furthermore, the positioning rod 339 is slidably connected in the positioning hole 3310, and the positioning rod 339 is adapted to the limiting groove.

[0032] Furthermore, the top of the damper 3311 is fixedly connected to the mounting plate 2, one end of the fourth spring 3315 is fixedly connected to the third slider 3314, and the top of the support rod 3317 is movably connected to the fixed block 3316 through a pin. Through the cooperation of the damper 3311, the third slide groove 3312, the third slide rod 3313, the third slider 3314, the fourth spring 3315, the fixed block 3316, and the support rod 3317, the diaphragm pump body 5 arranged on the upper part of the mounting plate 2 can have a shock-absorbing effect, which can effectively reduce noise pollution, thereby not only enabling it to be used in some occasions with high requirements on the amplitude of vibration, improving the applicability of the device, but also improving the life of the diaphragm pump body 5.

[0033] When the diaphragm pump body 5 needs to be disassembled, it is only necessary to manually hold the rotating rod 338 and pull the connecting rod 337 outward, so that the movable block 334 fixedly connected to the inner end of the connecting rod 337 can be moved outward, and then the clamping rod 335 fixedly connected to one side of the movable block 334 can be separated from the clamping groove 332, and when the rotating rod 338 moves outward, the positioning rod 339 fixedly connected to the inner side of the rotating rod 338 can be moved outward, and when the positioning rod 339 moves outward and separates from the positioning hole 3310, the clamping rod 335 and the clamping groove 332 are separated first, and then the rotating rod 338 is manually rotated to drive the positioning rod 339 to rotate, and the positioning rod 339 is matched with the limiting groove. Under the action of the elastic force of the third spring 336, the positioning rod 339 can be clamped with the limiting groove, so that the clamping rod 335 can be stopped In a position away from the snap-in groove 332, the operator can free his hands, and then under the action of the convex column 331, the connecting plate 4 can be manually taken out, so that the diaphragm pump body 5 can be manually separated from the base 1, and then it is convenient for the base 1 and the diaphragm pump body 5 to be manually assembled, and it is also convenient for the diaphragm pump body 5 to be manually inspected and maintained. Furthermore, under the action of the damper 3311, the third slide groove 3312, the third slide bar 3313, the third slider 3314, the fourth spring 3315, the fixed block 3316, and the support rod 3317, the diaphragm pump body 5 arranged on the upper part of the mounting plate 2 can have a shock-absorbing effect, which can effectively reduce noise pollution, so that it can not only be used in some occasions with high requirements on the amplitude of vibration, but also improve the applicability of the device and the life of the diaphragm pump body 5.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high temperature insulation diaphragm pump, comprising a base (1); A mounting plate (2) disposed on the upper portion of the base (1); A connecting plate (4) disposed on the upper portion of the mounting plate (2); A diaphragm pump body (5) fixedly mounted on the upper portion of the connecting plate (4); A connecting pipe (6) arranged outside the diaphragm pump body (5); Connected to a processing box (7) disposed at the right end of the connecting pipe (6); and a connecting assembly (3) arranged on the upper part of the base (1), characterized in that: The connection assembly (3) comprises a filtering mechanism (31) arranged on the upper part of the base (1), a cleaning mechanism (32) is arranged on the upper part of the base (1), a disassembly mechanism (33) is arranged on the upper part of the base (1), and the inner wall of the diaphragm pump body (5) is provided with a rock wool layer and a thermal insulation wool layer.

2. A high temperature insulation diaphragm pump according to claim 1, characterized in that: The filtering mechanism (31) comprises a filtering plate (311) inserted into the processing box (7); a sealing ring is fixedly mounted on the inner wall of the processing box (7), and the sealing ring is arranged at the gap between the filtering plate (311) and the processing box (7); a first sliding groove (312) is opened on the upper part of the processing box (7); a first sliding rod (313) is fixedly connected to the inner wall of the first sliding groove (312); a first sliding block (314) is slidably connected to the outer wall of the first sliding rod (313); the first sliding groove (312) is fixedly connected to the inner wall of the first sliding groove (312); a first sliding block (314) is slidably connected to the outer wall of the first sliding rod (313); ) is fixedly connected to the inner wall of a first spring (315), the upper part of the first sliding block (314) is fixedly connected to a limiting rod (316), the inner wall is provided with a rectangular groove (317), the inner wall of the rectangular groove (317) is slidably connected to a rectangular column (318), the inner wall of the rectangular groove (317) is fixedly connected to a fixed column (319), the outer wall of the fixed column (319) is slidably connected to an ejection ring (3110), and the inner wall of the rectangular groove (317) is fixedly connected to a second spring (3111).

3. A high temperature insulation diaphragm pump according to claim 1, characterized in that: The cleaning mechanism (32) comprises a mounting rod (321) fixedly connected to the inner wall of the processing box (7); the mounting rod (321) is rotatably connected to a rotating shaft (322) via a bearing; the outer end of the rotating shaft (322) is fixedly connected to a propeller (323); a second slide groove (324) is provided at one end of the rotating shaft (322) away from the propeller (323); a second slide rod (325) is fixedly connected to the inner wall of the second slide groove (324); a second slider (326) is slidably connected to the outer wall of the second slider (325); a fifth spring (327) is fixedly connected to the inner wall of the second slide groove (324); a cleaning brush (328) is fixedly connected to the outer side of the second slider (326); and an inclined surface pressing block (329) is fixedly connected to the inner wall of the processing box (7).

4. A high temperature insulation diaphragm pump according to claim 1, characterized in that: The disassembly and assembly mechanism (33) comprises a convex groove formed on the upper part of the mounting plate (2), the inner wall of the groove being slidably connected to a convex column (331), one side of the convex column (331) being provided with a clamping groove (332), an inner groove (333) being formed inside the mounting plate (2), a movable block (334) being slidably connected to the inner wall of the inner groove (333), one side of the movable block (334) being fixedly connected to a clamping rod (335), the inner wall of the inner groove (333) being fixedly connected to a third spring (336), one side of the movable block (334) being fixedly connected to a connecting rod (337), the outer end of the connecting rod (337) being rotatably connected to a rotating rod (338) via a bearing, and the inner side of the rotating rod (338) being fixedly connected to a positioning rod (335). The mounting plate (2) is provided with a positioning hole (3310) on its side wall, a limiting groove is provided on its side wall, a damper (3311) is fixedly mounted on the upper portion of the base (1), a third slide groove (3312) is provided on the upper portion of the base (1), a third slide rod (3313) is fixedly connected to the inner wall of the third slide groove (3312), a third slider (3314) is slidably connected to the outer wall of the third slider (3313), a fourth spring (3315) is fixedly connected to the inner wall of the third slide groove (3312), a fixing block (3316) is fixedly connected to the bottom of the mounting plate (2), and the upper portion of the third slider (3314) is movably connected to a support rod (3317) via a pin.

5. A high temperature insulation diaphragm pump according to claim 2, characterized in that: One end of the first spring (315) is fixedly connected to the first slider (314), and the bottom of the limiting rod (316) is arranged to fit the upper part of the filter plate (311).

6. A high temperature insulation diaphragm pump according to claim 2, characterized in that: The rectangular column (318) is fixedly connected to the filter plate (311), the top end of the second spring (3111) is fixedly connected to the ejection ring (3110), and the rectangular column (318) is slidably connected to the upper part of the fixed column (319).

7. A high temperature insulation diaphragm pump according to claim 3, characterized in that: One end of the fifth spring (327) is fixedly connected to the second slider (326), and the cleaning portion of the cleaning brush (328) is arranged in contact with the filter plate (311).

8. A high temperature insulation diaphragm pump according to claim 4, characterized in that: The upper portion of the convex column (331) is fixedly connected to the connecting plate (4), the clamping rod (335) movably penetrates the mounting plate (2) and is clamped with the clamping groove (332), one end of the third spring (336) is fixedly connected to the movable block (334), and the connecting rod (337) movably penetrates the mounting plate (2).

9. A high temperature insulation diaphragm pump according to claim 4, characterized in that: The positioning rod (339) is slidably connected in the positioning hole (3310), and the positioning rod (339) is adapted to the limiting groove.

10. A high temperature insulation diaphragm pump according to claim 4, characterized in that: The top end of the damper (3311) is fixedly connected to the mounting plate (2), one end of the fourth spring (3315) is fixedly connected to the third slider (3314), and the top end of the support rod (3317) is movably connected to the fixed block (3316) via a pin.

Images