Pulse dust collector

Abstract

The utility model discloses a pulse dust collector which comprises a pulse dust collector body, a dust collecting hopper is fixedly arranged on the bottom surface of the pulse dust collector body, a plurality of groups of electric push rods are fixedly arranged on the outer wall of a transmission block, and knocking rubber balls are fixedly arranged at the telescopic ends of the plurality of groups of electric push rods, so that dust can be prevented from being adhered to the inner wall of the dust collecting hopper during dust removal. A condensation box is fixedly arranged on one side of the dust remover body, an air inlet pipe is fixedly arranged on the outer wall of the condensation box, a cold air pipe is fixedly arranged on the outer wall of the condensation box, the cold air pipe can be connected with an external cold air device, and the situation that a pipeline is blocked due to the fact that water vapor and dust are fused is avoided; a metal pipe head is arranged at the end part of the dust collection hose, bolt holes are formed in the metal pipe head and the multiple groups of bent rods, and fixing bolts are arranged in the multiple groups of bolt holes in a threaded manner, so that the working intensity of workers is simplified, and the working efficiency of the pulse dust collector is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collectors, and more specifically, to a pulse dust collector. Background Art

[0002] The pulse dust collector is a new type of high-efficiency pulse dust collector improved on the basis of the bag dust collector. It has the advantages of high purification efficiency, large gas processing capacity, stable performance, long filter bag life, easy operation, and small maintenance workload. The existing pulse dust collector is used in the industrial field. The air generated in the industrial field contains not only dust but also a lot of water vapor, oil and gas. These air are easy to adhere to the inner wall of the pipe when entering the dust collector, which can easily cause the pipe in the dust collector to be blocked. When using the pulse dust collector, the dust inside the pulse dust collector will fall and accumulate at the bottom of the pulse dust collector. When the dust accumulates and agglomerates, it is not easy to discharge. The dust is easy to accumulate at the ash outlet to form a blockage, affecting the dust removal effect. The dust adhering to the inner wall of the ash hopper will also affect the subsequent cleaning efficiency. In addition, it is troublesome to connect the air inlet of the existing pulse dust collector body with the external suction pipe, which increases the workload of the staff and reduces the dust removal efficiency of the pulse dust collector. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a pulse dust collector.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A pulse dust collector comprises a pulse dust collector body, supporting legs are fixedly provided at the four corners of the bottom end of the pulse dust collector body, an ash hopper is fixedly provided on the bottom surface of the pulse dust collector body, a mounting frame is fixedly provided in the ash hopper, a cross bracket is fixedly provided in the mounting frame, a motor is fixedly provided on the top surface of the cross bracket, a transmission block is fixedly provided at the output end of the motor, a plurality of groups of electric push rods are fixedly provided on the outer wall of the transmission block, and knocking rubber balls are fixedly provided on the telescopic ends of the plurality of groups of electric push rods, a condensation box is fixedly provided on one side of the pulse dust collector body, an air inlet pipe is fixedly provided on the outer wall of the condensation box, a guide plate is fixedly provided in the condensation box, an air inlet slot is opened on the inner side of the condensation box which is connected to the pulse dust collector body, a cold air duct is fixedly provided on the outer wall of the condensation box, and the cold air duct can be connected to an external cold air device.

[0006] Preferably: a dust suction hose is connected to the end of the air inlet duct, a metal pipe head is provided at the end of the dust suction hose, a plurality of mounting blocks are fixedly provided on the outer wall of the air inlet duct, a plurality of mounting blocks are rotatably provided with bent rods, bolt holes are provided on the metal pipe head and the plurality of bent rods, and fixing bolts are provided with inner threads of the plurality of bolt holes, so as to facilitate quick disassembly or installation of the dust suction hose and the air inlet duct.

[0007] Preferably: an ash guide hopper is fixedly provided on the bottom surface of the ash collecting hopper, a hinge block is fixedly provided on the opening surface of the ash guide hopper, a baffle is rotatably provided on the hinge block, a counterweight is fixedly provided on the outer wall of the baffle, and the gravity effect of the counterweight drives the baffle to close the ash guide hopper.

[0008] Preferably: a dust cover is fixedly provided on the bottom surface of the cross bracket, and the dust cover is arranged outside the motor and rotatably connected to its output end to prevent dust from penetrating into the interior of the motor and causing aging failure of the internal components of the motor.

[0009] Preferably: a water storage tank is provided on the inner bottom surface of the condensation box, and a drainage pipe is provided on the bottom surface of the water storage tank extending out of the condensation box to facilitate the collection and discharge of condensed water droplets.

[0010] Preferably, an observation window is provided on the outer wall of the condensation box to facilitate observation of the water storage amount in the water storage tank inside the condensation box.

[0011] Preferably: a sealing gasket is fixedly provided on the opening surface of the ash guide hopper to increase the sealing effect of the baffle on the ash guide hopper.

[0012] Preferably, the condensation box and the guide plate are both made of stainless steel, which can effectively prevent corrosive chemical molecules in the polluted air.

[0013] The beneficial effects of the utility model are as follows: by arranging the installation frame, the cross bracket, the motor, the transmission block, the electric push rod and the knocking rubber ball, the dust stored in the ash hopper can be dispersed, the phenomenon of dust accumulation in the ash hopper can be reduced, and the dust discharge efficiency through the ash discharge port can be improved; the knocking rubber ball knocks the inner wall of the ash hopper, which can prevent the dust from adhering to the inner wall of the ash hopper during cleaning, thereby ensuring the cleaning effect; by arranging the condensation box, the air inlet pipe, the guide plate, the air inlet groove and the cold air pipe, the low-temperature gas of the external cold air device is combined with the water vapor in the polluted air, so that the water vapor undergoes condensation effect and becomes water droplets and is discharged in advance, and the water vapor content is reduced before entering the dust collector body, and the fusion of water vapor and dust is avoided, so that the pipeline is blocked; by arranging the metal pipe head, the installation block, the bent rod and the fixing bolt, the dust suction hose and the air inlet pipe can be quickly disassembled or installed, which simplifies the work intensity of the staff and increases the working efficiency of the pulse dust collector. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a pulse dust collector in the utility model;

[0015] Figure 2 This is a cross-sectional view of the internal structure of the condensation box in the utility model;

[0016] Figure 3 This is a cross-sectional view of the internal structure of the ash hopper of the utility model;

[0017] Figure 4 This is an exploded view of the installation structure of the ash hopper and baffle in the utility model;

[0018] Figure 5 This is a schematic diagram of the installation structure of the motor and the cross bracket in the utility model;

[0019] Figure 6 This is an exploded view of the installation mechanism of the air inlet pipe and the dust suction hose in the utility model;

[0020] In the figure: 1. Pulse dust collector body; 2. Support legs; 3. Ash collecting hopper; 4. Mounting frame; 5. Cross bracket; 6. Motor; 7. Transmission block; 8. Electric push rod; 9. Knocking rubber ball; 10. Condensation box; 11. Air inlet pipe; 12. Guide plate; 13. Air inlet slot; 14. Cold air pipe; 15. Dust suction hose; 16. Metal pipe head; 17. Mounting block; 18. Bend rod; 19. Bolt hole; 20. Fixing bolt; 21. Ash guide hopper; 22. Articulated block; 23. Baffle; 24. Counterweight; 25. Dustproof shell; 26. Water storage tank; 27. Drain pipe; 28. Observation window; 29. ​​Sealing gasket. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0023] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0024] according to Figure 1-6As shown, a pulse dust collector comprises a pulse dust collector body 1, supporting legs 2 are fixedly provided at the four corners of the bottom end of the pulse dust collector body 1, an ash collecting hopper 3 is fixedly provided on the bottom surface of the pulse dust collector body 1, a mounting frame 4 is fixedly provided in the ash collecting hopper 3, a cross bracket 5 is fixedly provided in the mounting frame 4, a motor 6 is fixedly provided on the top surface of the cross bracket 5, a transmission block 7 is fixedly provided at the output end of the motor 6, a plurality of groups of electric push rods 8 are fixedly provided on the outer wall of the transmission block 7, and a knocking rubber ball 9 is fixedly provided at the telescopic end of the plurality of groups of electric push rods 8, a condensation box 10 is fixedly provided on one side of the pulse dust collector body 1, an air inlet pipe 11 is fixedly provided on the outer wall of the condensation box 10, a guide plate 12 is fixedly provided in the condensation box 10, an air inlet slot 13 is opened on the inner side of the condensation box 10 which is connected to the pulse dust collector body 1, a cold air pipe 14 is fixedly provided on the outer wall of the condensation box 10, and the cold air pipe 14 can be connected to an external cold air device.

[0025] according to Figure 1-6 As shown, a dust suction hose 15 is connected to the end of the air inlet pipe 11, and a metal pipe head 16 is provided at the end of the dust suction hose 15. A plurality of mounting blocks 17 are fixedly provided on the outer wall of the air inlet pipe 11, and bent rods 18 are rotatably provided on the plurality of mounting blocks 17. Bolt holes 19 are provided on the metal pipe head 16 and the plurality of bent rods 18, and fixing bolts 20 are provided on the inner threads of the plurality of bolt holes 19. The air inlet pipe 11 is aligned with the position of the dust suction hose 15, and the bent rod 18 is rotated to buckle the metal pipe head 16, and the fixing bolts 20 are screwed into the bolt holes 19 provided on the metal pipe head 16 and the plurality of bent rods 18, so that the dust suction hose 15 and the air inlet pipe 11 can be quickly disassembled or installed.

[0026] according to Figure 1-6 As shown, an ash guide hopper 21 is fixedly provided on the bottom surface of the ash collecting hopper 3, and a hinge block 22 is fixedly provided on the opening surface of the ash guide hopper 21. A baffle 23 is rotatably provided on the hinge block 22, and a counterweight 24 is fixedly provided on the outer wall of the baffle 23. The cleaned dust is collected and discharged through the ash guide hopper 21, and the gravity effect of the counterweight 24 drives the baffle 23 to close the ash guide hopper 21. A dustproof shell 25 is fixedly provided on the bottom surface of the cross bracket 5. The dustproof shell 25 is arranged outside the motor 6 and is rotatably connected to its output end. The dustproof shell 25 prevents dust from penetrating into the motor 6 and causing aging failure of the internal components of the motor 6. A water storage tank 26 is provided on the inner bottom surface of the condensation box 10. The bottom surface of the water storage tank 26 extends out of the condensation box 10 and is provided with a drain pipe 27. The condensed water droplets are collected through the water storage tank 26 and discharged through the drain pipe 27. An observation window 28 is provided on the outer wall of the condensation box 10, and the inside of the condensation box 10 can be observed through the observation window 28. The opening surface of the ash guide hopper 21 is fixed with a sealing gasket 29, and the sealing gasket 29 can increase the sealing effect of the baffle 23 on the ash guide hopper 21. The condensation box 10 and the guide plate 12 are both made of stainless steel, which has strong corrosion resistance and can effectively prevent corrosive chemical molecules in the polluted air.

[0027] Embodiment 2:

[0028] In summary, when in use, firstly connect the air inlet pipe 11 and the dust suction hose 15 to the corresponding positions, adjust the threaded hole on the metal pipe head 16 and the threaded hole on the bent rod 18 to the corresponding positions, turn the bent rod 18 to buckle the metal pipe head 16, and then screw the fixing bolt 20 into the threaded hole to complete the installation and connection of the air inlet pipe 11 and the dust suction hose 15. The polluted air is sucked through the dust suction hose 15. At the same time, the cold air pipe 14 is connected to the external cold air device. The polluted air enters the condensation box 10 through the air inlet pipe 11, so that the low-temperature gas of the external cold air device combines with the water vapor in the polluted air, so that the water vapor undergoes condensation effect and becomes water droplets and is discharged into the water storage tank 26. The air after the condensation process enters the dust collector body through the air inlet slot 13 for dust removal. During the dust removal operation, the dust-containing gas is filtered and purified by the filter bag in the pulse dust collector body 1 and then discharged, and the dust will fall into the ash collecting hopper 3. The dust will adhere to the inner wall of the ash hopper 3, and the starting motor 6 drives the transmission block 7 to rotate, and at the same time, the multiple electric push rods 8 are started to make the knocking rubber ball 9 knock on the inner wall of the dust hopper. The electric push rods 8 are driven by the motor 6 to rotate to avoid the knocking rubber ball 9 knocking on only one part of the dust hopper and causing deformation. At the same time, it can also disperse the dust stored in the ash hopper 3, reduce the accumulation of dust in the ash hopper 3, and help improve the dust discharge efficiency through the ash hopper 3. The dust collected by the ash hopper 3 will fall and accumulate in the ash guide hopper 21. The inner bottom surface of the ash guide hopper 21 has a slight inclination angle, so that the opening of the dust ash guide hopper 21 moves and accumulates on one side of the baffle 23. The ash guide hopper 21 is closed by the gravity effect of the counterweight block 24 arranged on the baffle 23. After the baffle 23 is opened, the dust flows out of the ash guide hopper 21, and the user can collect the dust by placing it at the bottom of the ash guide hopper 21 in a box shape.

[0029] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0031] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A pulse dust collector, comprising a pulse dust collector body (1), Its characteristics are: Support legs (2) are fixedly provided at the four corners of the bottom end of the pulse dust collector body (1); an ash collecting hopper (3) is fixedly provided on the bottom surface of the pulse dust collector body (1); a mounting frame (4) is fixedly provided inside the ash collecting hopper (3); a cross bracket (5) is fixedly provided inside the mounting frame (4); a motor (6) is fixedly provided on the top surface of the cross bracket (5); a transmission block (7) is fixedly provided at the output end of the motor (6); a plurality of electric push rods (8) are fixedly provided on the outer wall of the transmission block (7); and the plurality of electric push rods (8) are fixedly provided on the outer wall of the transmission block (7). A knocking rubber ball (9) is fixedly provided at the telescopic end of the push rod (8); a condensation box (10) is fixedly provided on one side of the pulse dust collector body (1); an air inlet pipe (11) is fixedly provided on the outer wall of the condensation box (10); a guide plate (12) is fixedly provided inside the condensation box (10); an air inlet slot (13) is provided on the inner side of the condensation box (10) and is connected to the pulse dust collector body (1); a cold air pipe (14) is fixedly provided on the outer wall of the condensation box (10); and the cold air pipe (14) can be connected to an external cold air device.

2. The pulse dust collector according to claim 1, Its characteristics are: A dust suction hose (15) is connected to the end of the air inlet pipe (11), and a metal pipe head (16) is provided at the end of the dust suction hose (15). Multiple groups of mounting blocks (17) are fixedly provided on the outer wall of the air inlet pipe (11), and bent rods (18) are rotatably provided on the multiple groups of mounting blocks (17). Bolt holes (19) are provided on the metal pipe head (16) and the multiple groups of bent rods (18), and fixing bolts (20) are provided in the internal threads of the multiple groups of bolt holes (19).

3. The pulse dust collector according to claim 1, Its characteristics are: An ash guide hopper (21) is fixedly provided on the bottom surface of the ash collecting hopper (3), a hinge block (22) is fixedly provided on the opening surface of the ash guide hopper (21), a baffle (23) is rotatably provided on the hinge block (22), and a counterweight block (24) is fixedly provided on the outer wall of the baffle (23).

4. The pulse dust collector according to claim 1, Its characteristics are: A dustproof shell (25) is fixedly provided on the bottom surface of the cross bracket (5); the dustproof shell (25) is arranged outside the motor (6) and is rotatably connected to the output end thereof.

5. The pulse dust collector according to claim 1, Its characteristics are: A water storage tank (26) is provided on the inner bottom surface of the condensation box (10), and a drainage pipe (27) is provided on the bottom surface of the water storage tank (26) extending out of the condensation box (10).

6. The pulse dust collector according to claim 5, Its characteristics are: An observation window (28) is provided on the outer wall of the condensation box (10).

7. The pulse dust collector according to claim 3, Its characteristics are: A sealing gasket (29) is fixedly provided on the opening surface of the ash guide hopper (21).

8. The pulse dust collector according to claim 1, Its characteristics are: The condensation box (10) and the guide plate (12) are both made of stainless steel.

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