CN214319488U

CN214319488U - Cloth bag type dust removal device

Info

Publication number: CN214319488U
Application number: CN202023330268.1U
Authority: CN
Inventors: 叶兴长
Original assignee: Shanghai Xingchang Activated Carbon Co ltd
Current assignee: Shanghai Xingchang Activated Carbon Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-01
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a cloth bag type dust collector relates to bag collector's technical field, which comprises a tank body, be provided with the air-supply line on the jar body and go out the tuber pipe, the internal filter cloth bag that is arranged in the filtered gas that is arranged in of jar, the internal knocking mechanism that is used for beating filter cloth bag that is provided with of jar, knocking mechanism includes pivot and the part of strikeing that is used for strikeing filter cloth bag, the pivot is rotated and is connected on the jar body, the pivot sets up in filter cloth bag top, strike a fixing in the pivot, the pivot tip stretches out to the external jar, be provided with drive pivot pivoted power unit on the jar body. This application has the effect that can shake off the dust of adhering to on the filter cloth bag automatically.

Description

Cloth bag type dust removal device

Technical Field

The application relates to the technical field of bag type dust collectors, in particular to a cloth bag type dust collecting device.

Background

A bag filter is a dry dust filter that is suitable for capturing fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, and the gas containing dust is filtered by the filtering action of the limiting fabric.

The related bag type dust collector comprises a shell, an exhaust fan and a filter cloth bag, wherein an air inlet pipeline and an air outlet pipeline are arranged on the shell, a filter cloth bag is arranged in the shell, the exhaust fan is arranged on the air outlet pipeline, a user enables gas containing dust to enter the shell from the air inlet pipeline through the exhaust fan and pass through the filter cloth bag, the dust can be attached to the filter cloth bag, and the filtered gas is discharged from the air outlet pipeline to finish filtering.

The above prior art solutions have the following drawbacks: during the filtration process, dust attached to the filter cloth bag accumulates and blocks the pores of the fiber fabric of the filter cloth bag, thereby deteriorating the filtering effect.

SUMMERY OF THE UTILITY MODEL

In order to enable a tank body to automatically shake off dust attached to a filter cloth bag, the application provides a cloth bag type dust removal device.

The application provides a sack formula dust collector adopts following technical scheme:

the utility model provides a cloth bag type dust collector, which comprises a tank body, be provided with the air-supply line on the jar body and go out the tuber pipe, the internal filter cloth bag that is arranged in the jar that is arranged in the dust of filtered gas, the internal knocking mechanism that is arranged in knocking filter cloth bag that is arranged in jar, knocking mechanism includes the pivot and is used for knocking filter cloth bag and strikes a piece one, the pivot is rotated and is connected on the jar body, the pivot sets up in filter cloth bag top, strike a piece one and fix in the pivot, the pivot tip stretches out to jar external, be provided with drive pivot pivoted power unit on the jar body.

Through adopting above-mentioned technical scheme, through set up the air-supply line and go out the tuber pipe on jar body, make the gas that contains the dust can get into jar internal and lead to and filter the sack, through at the internal knocking mechanism that sets up of jar, make the pivot can drive through rotating and strike a rotation and strike and filter the sack, make the dust attached to on the filter cloth bag drop, play the effect that makes jar body can shake off the dust attached to on the filter cloth bag automatically.

Optionally, a transmission mechanism for transmitting power is arranged between the power mechanism and the rotating shaft.

By adopting the technical scheme, the transmission mechanism is arranged between the power mechanism and the rotating shaft, so that the power mechanism drives the rotating shaft to rotate in a reciprocating manner through the transmission mechanism.

Optionally, the transmission mechanism comprises a gear, a rack and a slide rail, the gear is fixed at the end of the rotating shaft, the slide rail is horizontally arranged on the outer wall of the tank body, the rack is connected in the slide rail in a sliding manner, and the rack is meshed with the gear.

Through adopting above-mentioned technical scheme, through setting up the gear in the pivot, set up the slide rail on jar external wall, sliding connection rack on the slide rail, the user can make the rack drive gear revolve through control rack reciprocating motion, plays drive pivot and a pivoted effect of knocking.

Optionally, the power mechanism comprises a cam and a motor, the motor is fixed on the outer wall of the tank body, the cam is coaxially connected with an output shaft of the motor, the cam abuts against one end of the rack, and a reset mechanism used for enabling the rack to always abut against the cam is arranged on the sliding rail.

Through adopting above-mentioned technical scheme, through fixed motor on jar external wall, connect the cam on the output shaft of motor, make the motor can drive the cam and rotate, the cam butt is in rack one end, and when the cam rotated, the rack can horizontal migration to drive the pivot and rotate, the rack can remove to the direction that is close to the cam through canceling release mechanical system, thereby makes the rack can horizontal reciprocating motion, plays the effect that makes the reciprocal pivoted of pivot.

Optionally, one end of the rack is provided with a contact part, and the rack is in contact with the cam through the contact part.

Through adopting above-mentioned technical scheme, through one end setting butt portion on the rack, make butt portion and cam contact, butt portion surface area is greater than the rack cross-sectional area to make butt portion can support all the time on the cam and transmit power under the cam drives.

Optionally, the reset mechanism includes kicking block and spring, and kicking block sliding connection is in the slide rail, and the spring setting is on the kicking block, and the spring is used for making rack tip butt all the time on the cam.

Through adopting above-mentioned technical scheme, through setting up the kicking block in the slide rail, set up the spring on the kicking block, the spring top is on the kicking block to make the kicking block can the butt all the time at the rack tip, when the rack removes and extrudees the spring, the spring shrink and save energy, when cam and gear break away from being connected, the spring extension moved kicking block and rack, thereby made the rack to the direction removal that is close to the cam.

Optionally, a knocking piece II is arranged on the rotating shaft, and the knocking piece I and the knocking piece II are arranged at an angle.

Through adopting above-mentioned technical scheme, through set up knocker two in the pivot, make knocker one and knocker two can beat the filter cloth bag in proper order along with the pivot rotation.

Optionally, the bottom of the tank body is detachably connected with an ash hopper for receiving dust.

Through adopting above-mentioned technical scheme, bottom sets up the ash bucket under jar body, makes the dust that knocking mechanism knocks down can fall to the ash bucket in, can dismantle the connection on jar body through making the ash bucket to make things convenient for the user of service to lift the ash bucket off and handle the dust.

To sum up, the beneficial technical effect of this application does:

1. the air inlet pipe and the air outlet pipe are arranged on the tank body, so that gas containing dust can enter the tank body and pass through the filter cloth bag, the knocking mechanism is arranged in the tank body, the rotating shaft can drive the knocking piece to rotate through rotation and knock the filter cloth bag, so that the dust attached to the filter cloth bag falls off, and the effect of automatically shaking off the dust attached to the filter cloth bag by the tank body is achieved;

2. the motor is fixed on the outer wall of the tank body, the cam is connected to an output shaft of the motor, the motor can drive the cam to rotate, the cam abuts against one end of the rack, when the cam rotates, the rack can move horizontally to drive the rotating shaft to rotate, and the rack can move towards the direction close to the cam through the reset mechanism, so that the rack can move horizontally to and fro, and the effect of enabling the rotating shaft to rotate to and fro is achieved;

3. through bottom setting up the ash bucket under jar body, make the dust that the knocking mechanism knocks down can fall to the ash bucket in, can dismantle the connection on jar body through making the ash bucket to make things convenient for the user to lift the ash bucket off and handle the dust.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a partial cross-sectional schematic view of the present application.

Fig. 3 is a partial cross-sectional schematic view of the present application.

Fig. 4 is a schematic view of the connection of the transmission mechanism and the return mechanism.

Fig. 5 is a schematic view of the connection relationship of the power mechanism.

Reference numerals: 1. a tank body; 11. an air inlet pipe; 111. an air outlet end; 12. an air outlet pipe; 13. an ash hopper; 2. a filter cloth bag; 21. an air inlet; 3. a knocking mechanism; 31. a rotating shaft; 32. a knocking piece I; 33. a knocking piece II; 4. a transmission mechanism; 41. a gear; 42. a rack; 421. an abutting portion; 43. a slide rail; 430. a mounting frame; 5. a power mechanism; 50. a fixed seat; 51. a cam; 52. a motor; 6. a reset mechanism; 61. a top block; 62. a spring.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses sack formula dust collector. Referring to fig. 1, the gas filter comprises a tank body 1, wherein the tank body 1 is vertically arranged, an air inlet pipe 11 and an air outlet pipe 12 are arranged on the tank body 1, and a filter cloth bag 2 for filtering dust in gas is arranged in the tank body 1. The air outlet pipe 12 is connected with an air exhaust fan. The user leads the gas containing the dust to the air inlet pipe 11, so that the gas containing the dust passes through the filter cloth bag 2, the dust in the gas is attached to the filter cloth bag 2, and the filtered gas flows out through the air outlet pipe 12, thereby completing the gas filtering work.

Referring to fig. 2, the air inlet pipe 11 is disposed below the tank body 1, the air outlet pipe 12 is disposed above the tank body 1, the air outlet end 111 is disposed on the air inlet pipe 11, and the air outlet end 111 is disposed vertically upward. An air inlet 21 is formed in the filter cloth bag 2, the air inlet 21 is formed in a vertical downward direction, and the air outlet end 111 is inserted into the filter cloth bag 2 through the air inlet 21.

Referring to fig. 1 and 2, the bottom of the tank body 1 is detachably connected with an ash bucket 13 for receiving filtered dust, the ash bucket 13 is of a circular box structure, external threads are arranged on the outer wall of the ash bucket 13, a through hole is formed in the bottom of the tank body 1, internal threads are arranged in the through hole, and the ash bucket 13 is in threaded connection with the bottom of the tank body 1, so that users can collect and process the dust in the tank body 1 conveniently.

Referring to fig. 3, the tank body 1 is provided with a knocking mechanism 3 for knocking the filter cloth bag 2, the knocking mechanism 3 comprises a rotating shaft 31, a knocking piece I32 and a knocking piece II 33, the rotating shaft 31 is horizontally arranged in the tank body 1, and the rotating shaft 31 is rotatably connected above the filter cloth bag 2. A knocking member I32 and a knocking member II 33 are arranged in the tank body 1. One end of the knocking piece 32 is fixed on the rotating shaft 31, and one end of the knocking piece 33 is fixed on the rotating shaft 31. The length directions of the first knocking piece 32 and the second knocking piece 33 are arranged at an angle. A user can enable the first knocking part 32 and the second knocking part 33 to knock the filter cloth bag 2 in sequence by controlling the rotating shaft 31 to rotate in a reciprocating mode, and therefore the effect of knocking off dust attached to the filter cloth bag 2 is achieved.

Referring to fig. 4 and 5, two ends of the rotating shaft 31 extend out of the tank body 1, a power mechanism 5 for driving the rotating shaft 31 to rotate is arranged on the outer wall of the tank body 1, and a transmission mechanism 4 for transmitting power is arranged at the end of the rotating shaft 31. The transmission mechanism 4 includes a gear 41, a rack 42, and a slide rail 43. The outer wall of the tank body 1 is horizontally provided with a mounting frame 430, and one end of the slide rail 43 is horizontally connected to the mounting frame 430. The gear 41 is fixed at the end of the rotating shaft 31, and the rack 42 is slidably connected to the slide rail 43. The rack 42 is engaged with the gear 41. The user can control the gear 41 to reciprocate in the horizontal direction, so that the rack 42 drives the gear 41 to rotate in a reciprocating manner, and the effect of driving the rotating shaft 31 to rotate in a reciprocating manner is achieved.

Referring to fig. 5, the power mechanism 5 includes a cam 51 and a motor 52, a fixing seat 50 for fixing the motor 52 is disposed on an outer wall of the tank 1, and the motor 52 is fixed on the fixing seat 50. The output shaft of the motor 52 is coaxially and fixedly connected with the cam 51. The cam 51 is adapted to abut against an end of the rack 42. The rack 42 is provided at an end thereof with an abutting portion 421, and the cam 51 pushes the rack 42 to move horizontally through the abutting portion 421.

Referring to fig. 4, the slide rail 43 is provided with a return mechanism 6 for urging the rack 42 so that the rack 42 is always in contact with the cam 51. The return mechanism 6 includes a top block 61 and a spring 62, the top block 61 is slidably connected in the slide rail 43, and the top block 61 abuts on one end of the rack 42 away from the abutting portion 421. The spring 62 is horizontally arranged in the slide rail 43, and one end of the spring 62 is fixed on the mounting frame 430, and the other end is fixed on the top block 61. In a natural state, the spring 62 pushes the rack 42 by the pushing block 61, and thereby brings the end of the rack 42 into contact with the cam 51, and has an effect of bringing the contact portion 421 into contact with the cam 51 at all times.

The implementation principle of the embodiment of the application is as follows: through set up air-supply line 11 and play tuber pipe 12 on jar body 1, set up in jar body 1 and strain sack 2, make filter cloth sack 2 can be to getting into jar filtration of internal 1, through set up knocking a 32 and knocking a two 33 in jar body 1, the user can drive pivot 31 reciprocating rotation through drive mechanism 4 and power unit 5, thereby make knocking a 32 and knocking a two 33 and beat in proper order and strain sack 2, play and knock off the effect of adsorbing the dust on straining sack 2, promote the life who strains sack 2.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A cloth bag type dust removal device is characterized in that: the dust filter comprises a tank body (1), an air inlet pipe (11) and an air outlet pipe (12) are arranged on the tank body (1), a filter cloth bag (2) used for filtering dust in gas is arranged in the tank body (1), a knocking mechanism (3) used for knocking the filter cloth bag (2) is arranged in the tank body (1), the knocking mechanism (3) comprises a rotating shaft (31) and a knocking piece (32) used for knocking the filter cloth bag (2), the rotating shaft (31) is rotatably connected onto the tank body (1), the rotating shaft (31) is arranged above the filter cloth bag (2), the knocking piece (32) is fixed onto the rotating shaft (31), the end of the rotating shaft (31) extends out of the tank body (1), and a power mechanism (5) for driving the rotating shaft (31) to rotate is arranged on the tank body (1).

2. A baghouse dust extraction apparatus as defined in claim 1, further comprising: and a transmission mechanism (4) for transmitting power is arranged between the power mechanism (5) and the rotating shaft (31).

3. A baghouse dust extraction apparatus as defined in claim 2, further comprising: the transmission mechanism (4) comprises a gear (41), a rack (42) and a sliding rail (43), the gear (41) is fixed at the end part of the rotating shaft (31), the sliding rail (43) is horizontally arranged on the outer wall of the tank body (1), the rack (42) is connected in the sliding rail (43) in a sliding mode, and the rack (42) is meshed with the gear (41).

4. A baghouse dust extraction apparatus as defined in claim 3, further comprising: the power mechanism (5) comprises a cam (51) and a motor (52), the motor (52) is fixed on the outer wall of the tank body (1), the cam (51) is coaxially connected with an output shaft of the motor (52), the cam (51) abuts against one end of the rack (42), and a reset mechanism (6) used for enabling the rack (42) to always abut against the cam (51) is arranged on the sliding rail (43).

5. A cloth bag dust extraction device according to claim 4, characterized in that: an abutting part (421) is arranged at one end of the rack (42), and the rack (42) is in contact with the cam (51) through the abutting part (421).

6. A cloth bag dust extraction device according to claim 5, characterized in that: the reset mechanism (6) comprises a top block (61) and a spring (62), the top block (61) is connected in the sliding rail (43) in a sliding mode, the spring (62) is arranged on the top block (61), and the end portion of the rack (42) is used for being always abutted to the cam (51) through the spring (62).

7. A baghouse dust extraction apparatus as defined in claim 1, further comprising: and a knocking piece II (33) is arranged on the rotating shaft (31), and the knocking piece I (32) and the knocking piece II (33) are arranged at an angle.

8. A baghouse dust extraction apparatus as defined in claim 1, further comprising: the bottom of the tank body (1) is detachably connected with an ash bucket (13) for carrying dust.