Waste gas purification pulse cloth bag dust removal equipment

Abstract

The utility model discloses waste gas purification pulse cloth bag dust removal equipment, which relates to the technical field of pulse cloth bag dust removal, and comprises a dust removal box body used for dust removal treatment in waste gas purification; the driving assembly is located at the top end of one side of the dust removal box; and the movable assembly is located in the dust removal box body and rotationally connected with the dust removal box body. According to the utility model, as the limiting pressing block does not move, extrusion force can be generated on the elastic piece in the limiting groove, enough rebound force is provided for subsequent resetting of the movable disc, the movable disc carries the pulse cloth bag at the bottom to rotate when rotating, and when the notch in the outer side of the shifting disc is in contact with the second clamping teeth, the first clamping teeth are not meshed with the second clamping teeth; the movable disc is only influenced by the elastic potential energy of the elastic piece, so that the movable disc is quickly reset, vibration force can be generated on the pulse cloth bag while the movable disc is quickly reset, dust attached to the outer side of the pulse cloth bag is influenced by vibration to fall off, the service life of the pulse cloth bag is prolonged, and the frequency of replacing the pulse cloth bag is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pulse bag dust removal, in particular to waste gas purification pulse bag dust removal equipment. Background Art

[0002] The pulse bag dust collector is a new type of high-efficiency pulse bag dust collector improved on the basis of the bag dust collector. In order to further improve the pulse bag dust collector, the modified pulse bag dust collector retains the advantages of high purification efficiency, large gas processing capacity, stable performance, easy operation, long filter bag life, and small maintenance workload. It also reforms the structure and pulse valve to solve the problems of open-air placement and low compressed air source pressure.

[0003] In order to improve the dust removal effect of the dust filter bag, an exhaust gas purification pulse cloth dust removal device is developed (see patent number: 202321662611.3 for details), including a box body, a supporting mechanism is provided on the outside of the box body, an air inlet pipe is fixedly connected to the outer surface of the box body, an exhaust pipe is fixedly connected to the outer surface of the box body, a dust removal mechanism is provided inside the box body, a fixed plate is fixedly connected to the inside of the box body, two symmetrical dust filter bags are provided inside the fixed plate, an ash hopper is fixedly connected to the bottom surface of the ash hopper, and an ash discharge pipe is fixedly connected to the bottom surface of the ash hopper, which can be provided with a dust removal mechanism and a dust filter bag. When in use, the dust removal mechanism can be used to clean the solid particles attached to the dust filter bag from top to bottom, thereby ensuring the comprehensiveness of the blowing and solving the problem that the existing device can only clean the upper part of the dust filter bag, which leads to poor removal effect of the lower part of the dust filter bag, and the problem that the dust filter bag will still be blocked after long-term use, thereby improving the dust removal effect of the dust filter bag.

[0004] However, during the use of the existing exhaust gas purification pulse bag dust removal equipment, since the pulse bags have the functions of interception and filtering, the intercepted dust can easily clog the filter pores on the pulse bags, thereby reducing the service life of the pulse bags to a certain extent and increasing the number of times the pulse bags need to be replaced, resulting in poor subsequent dust removal effects and reduced utilization rates. Utility Model Content

[0005] The purpose of the utility model is to provide an exhaust gas purification pulse bag dust removal device to solve the problem that during the use of the existing exhaust gas purification pulse bag dust removal equipment, the pulse bag has the functions of interception and filtering, so that the intercepted dust easily blocks the filtering pores on the pulse bag, thereby reducing the service life of the pulse bag to a certain extent, increasing the number of replacement times of the pulse bag, resulting in poor subsequent dust removal effect and reduced utilization rate.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions: an exhaust gas purification pulse bag dust removal device, comprising:

[0007] Dust removal box, used for dust removal in exhaust gas purification;

[0008] A driving assembly is located at the top of one side of the dust removal box;

[0009] A movable component is located inside the dust removal box and is rotatably connected to the dust removal box;

[0010] The dust removal box includes a dust removal tank, a dust gas inlet is provided at the bottom of the dust removal tank, a top cover is provided at the top of the dust removal tank, a clean air outlet is provided on one side of the top cover, an electromagnetic pulse valve is installed at the middle position inside the top cover, a bracket is provided at the bottom end of one side of the top cover, a limiting pressure block is provided at the bottom of the bracket, and elastic parts are provided at both ends of the limiting pressure block. The driving component includes a motor, a toggle plate is provided at the output end of the motor, and a plurality of groups of first teeth are evenly provided on the outer side of the toggle plate, and the movable component includes a movable plate, a raised ring is provided on the outer side of the movable plate, a plurality of groups of second teeth are evenly provided on the side of the raised ring close to the motor, a limiting groove is provided on the side of the raised ring away from the second teeth, and a plurality of groups of pulse bags extending to the bottom of the movable plate are evenly provided on the top of the movable plate.

[0011] As a further solution of the utility model: a notch is provided on the outer side of the dial away from the first latching tooth, and the first latching tooth is meshed and connected with the second latching tooth.

[0012] As a further solution of the utility model: the limiting pressure block and the elastic member are both located inside the limiting groove, the limiting pressure block is movably connected to the limiting groove, and both ends of the elastic member are respectively welded to the end face of the limiting pressure block and the end face inside the limiting groove through welding blocks.

[0013] As a further solution of the utility model: a protective cover is provided at the top end of the outside of the dust removal tank and the bottom end of the outside of the top cover, a heat dissipation hole is provided on one side of the protective cover, and the raised ring, the second latch tooth, the limit groove, the motor and the toggle plate are all located on the inner side of the protective cover.

[0014] As a further solution of the utility model: the raised ring is located on the outside of the dust removal tank and the top cover and is sealingly and movably connected with the dust removal tank and the top cover.

[0015] As a further solution of the utility model: the movable plate is rotatably connected to the dust removal tank and the top cover respectively.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] By using the dust removal box, driving assembly and movable assembly, when in use, the output end of the motor rotates under the action of electricity, and drives the toggle plate and the first latch tooth to rotate. Since the first latch tooth and the second latch tooth are meshed and connected, a reverse force is generated on the movable plate to rotate the movable plate. When the toggle plate rotates clockwise, the first latch tooth is driven to rotate clockwise. Under the meshing action of the first latch tooth and the second latch tooth, the movable plate rotates counterclockwise. When the movable plate rotates counterclockwise, the limit slot will rotate accordingly. Since the limit pressing block is stationary, an extrusion force is generated on the elastic member inside the limit slot, causing it to deform under the force. , and generate corresponding elastic potential energy to provide sufficient rebound force for the subsequent resetting of the movable disk. At the same time, when the movable disk rotates, the pulse bag at the bottom is carried to rotate. When the notch on the outside of the dial disk contacts the second tooth, the first tooth and the second tooth will not mesh, so that the movable disk is only affected by the elastic potential energy of the elastic member, so that the movable disk can be quickly reset. While quickly resetting, it will generate vibration force on the pulse bag, so that the dust attached to the outside of the pulse bag will fall off due to the vibration, thereby improving the service life of the pulse bag to a certain extent, reducing the number of times the pulse bag is replaced, and improving the utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a partial stereogram of the utility model;

[0020] Figure 3 For this utility model Figure 1 A magnified view of middle;

[0021] Figure 4 For this utility model Figure 1 Enlarged view of B.

[0022] In the figure: 1. dust removal box; 101. dust removal tank; 102. top cover; 103. electromagnetic pulse valve; 104. dust gas inlet; 105. clean gas outlet; 106. protective cover; 107. bracket; 108. limit pressure block; 109. elastic member; 2. drive assembly; 201. motor; 202. toggle plate; 203. first latch tooth; 3. movable assembly; 301. movable plate; 302. raised ring; 303. second latch tooth; 304. limit groove; 305. pulse bag. DETAILED DESCRIPTION

[0023] 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.

[0024] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0025] See also Figures 1 to 4 In the embodiment of the utility model, an exhaust gas purification pulse bag dust removal device includes:

[0026] The dust removal box 1 is used for dust removal in exhaust gas purification;

[0027] The driving assembly 2 is located at the top of one side of the dust removal box 1;

[0028] The movable component 3 is located inside the dust removal box 1 and is rotatably connected to the dust removal box 1;

[0029] The dust removal box 1 includes a dust removal tank 101, a dust gas inlet 104 is arranged at the bottom of the dust removal tank 101, a top cover 102 is arranged on the top of the dust removal tank 101, a clean gas outlet 105 is arranged on one side of the top cover 102, an electromagnetic pulse valve 103 is installed at the middle position inside the top cover 102, a bracket 107 is arranged at the bottom end of one side of the top cover 102, a limited position pressing block 108 is arranged at the bottom of the bracket 107, and elastic members 109 are arranged at both ends of the limited position pressing block 108. The driving component 2 includes a motor 20 1. A toggle plate 202 is provided at the output end of the motor 201, and a plurality of first latch teeth 203 are evenly provided on the outer side of the toggle plate 202. The movable component 3 includes a movable plate 301, and a raised ring 302 is provided on the outer side of the movable plate 301. A plurality of second latch teeth 303 are evenly provided on the side of the raised ring 302 close to the motor 201, and a limiting groove 304 is provided on the side of the raised ring 302 away from the second latch teeth 303. A plurality of pulse bags 305 extending to the bottom of the movable plate 301 are evenly provided on the top.

[0030] Please refer to Figure 1 , 2 and 3, a notch is provided on the outer side of the dial 202 away from the first latching tooth 203, and the first latching tooth 203 is meshed and connected with the second latching tooth 303.

[0031] Please refer to Figure 1 , 2 and 4, the limiting pressure block 108 and the elastic member 109 are both located inside the limiting groove 304, the limiting pressure block 108 is movably connected to the limiting groove 304, and both ends of the elastic member 109 are respectively welded to the end face of the limiting pressure block 108 and the end face inside the limiting groove 304 through welding blocks, so as to improve the stability of the connection.

[0032] Please refer to Figure 1 , 2 , 3 and 4, a protective cover 106 is provided at the top end of the outside of the dust removal tank 101 and the bottom end of the outside of the top cover 102, and a heat dissipation hole is provided on one side of the protective cover 106. The raised ring 302, the second latch tooth 303, the limit groove 304, the motor 201 and the dial 202 are all located on the inner side of the protective cover 106. The heat dissipation holes are used to make the protective cover 106 have a heat dissipation function, so that the heat generated during the driving process of the motor 201 can be directly dissipated from the heat dissipation holes.

[0033] Please refer to Figure 1 , 2 , 3 and 4, the raised ring 302 is located on the outside of the dust removal tank 101 and the top cover 102 and is sealed and movably connected to the dust removal tank 101 and the top cover 102, ensuring the sealing of the connection end and avoiding gas side leakage.

[0034] Please refer to Figure 1 , 2, 3 and 4, the movable plate 301 is rotatably connected to the dust removal tank 101 and the top cover 102 respectively.

[0035] The working principle of the utility model is as follows: when in use, dust enters the dust removal tank 101 through the dust inlet 104, passes through the pulse bag 305 in turn, is filtered by the pulse bag 305, is introduced into the top cover 102, and is discharged through the clean air outlet 105, so that the filtered gas is discharged from the clean air outlet 105, and impurities are intercepted by the pulse bag 305 and discharged through the dust inlet 104. At the same time, the output end of the motor 201 rotates under the action of electricity, and drives the toggle plate 202 and the first latch tooth 203 to rotate. Since the first latch tooth 203 and the second latch tooth 303 are meshed and connected, a reverse force is generated on the movable disk 301, causing the movable disk 301 to rotate. When the toggle plate 202 rotates clockwise, the first latch tooth 203 is driven to rotate clockwise. Under the meshing action of the first latch tooth 203 and the second latch tooth 303, the movable disk 301 rotates counterclockwise, and at the same time as the movable disk 301 rotates counterclockwise When the movable plate 301 is rotated, the limit groove 304 will rotate accordingly. Since the limit pressing block 108 is stationary, an extrusion force will be generated on the elastic member 109 inside the limit groove 304, causing it to deform under the force and generate corresponding elastic potential energy, thereby providing sufficient rebound force for the subsequent resetting of the movable plate 301. At the same time, when the movable plate 301 rotates, the pulse bag 305 at the bottom is carried to rotate. When the notch on the outer side of the dial plate 202 contacts the second tooth 303, the first tooth 203 and the second tooth 303 will not mesh, so that the movable plate 301 is only affected by the elastic potential energy of the elastic member 109, so that the movable plate 301 is quickly reset. While quickly resetting, a vibration force will be generated on the pulse bag 305, so that the dust attached to the outer side of the pulse bag 305 falls off due to the vibration, thereby improving the service life of the pulse bag 305 to a certain extent, reducing the number of times the pulse bag 305 is replaced, and improving the utilization rate.

[0036] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An exhaust gas purification pulse bag dust removal equipment, characterized in that: include: A dust removal box (1) is used for dust removal in exhaust gas purification; A driving assembly (2) is located at the top of one side of the dust removal box (1); A movable component (3) is located inside the dust removal box (1) and is rotatably connected to the dust removal box (1); The dust removal box (1) comprises a dust removal tank (101), a dust gas inlet (104) is arranged at the bottom of the dust removal tank (101), a top cover (102) is arranged at the top of the dust removal tank (101), a clean gas outlet (105) is arranged on one side of the top cover (102), an electromagnetic pulse valve (103) is installed at the middle position inside the top cover (102), a bracket (107) is arranged at the bottom end of one side of the top cover (102), a limit pressure block (108) is arranged at the bottom of the bracket (107), and elastic parts (109) are arranged at both ends of the limit pressure block (108), and the driving component (2) comprises a motor (201), the output end of the motor (201) is provided with a toggle disk (202), the outer side of the toggle disk (202) is evenly provided with multiple groups of first latching teeth (203), the movable component (3) comprises a movable disk (301), the outer side of the movable disk (301) is provided with a raised ring (302), a side of the raised ring (302) close to the motor (201) is evenly provided with multiple groups of second latching teeth (303), a side of the raised ring (302) away from the second latching teeth (303) is provided with a limiting groove (304), and the top of the movable disk (301) is evenly provided with multiple groups of pulse bags (305) extending to the bottom thereof.

2. The pulse bag dust removal equipment for exhaust gas purification according to claim 1 is characterized in that: A notch is provided on the outer side of the dial (202) away from the first latching tooth (203), and the first latching tooth (203) is meshingly connected with the second latching tooth (303).

3. The exhaust gas purification pulse bag dust removal equipment according to claim 1 is characterized in that: The limiting pressure block (108) and the elastic member (109) are both located inside the limiting groove (304); the limiting pressure block (108) is movably connected to the limiting groove (304); and both ends of the elastic member (109) are respectively welded to the end surface of the limiting pressure block (108) and the end surface inside the limiting groove (304) through welding blocks.

4. The exhaust gas purification pulse bag dust removal equipment according to claim 1 is characterized in that: A protective cover (106) is provided at the top end of the outside of the dust removal tank (101) and the bottom end of the outside of the top cover (102); a heat dissipation hole is provided on one side of the protective cover (106); and the raised ring (302), the second latching tooth (303), the limiting groove (304), the motor (201) and the dial (202) are all located on the inner side of the protective cover (106).

5. The exhaust gas purification pulse bag dust removal equipment according to claim 1 is characterized in that: The raised ring (302) is located outside the dust removal tank (101) and the top cover (102) and is sealingly and movably connected to the dust removal tank (101) and the top cover (102).

6. The exhaust gas purification pulse bag dust removal equipment according to claim 1 is characterized in that: The movable plate (301) is rotatably connected to the dust removal tank (101) and the top cover (102) respectively.

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