CN220736708U - Rotary pneumatic bag-cleaning type bag-type dust remover - Google Patents

Rotary pneumatic bag-cleaning type bag-type dust remover Download PDF

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Publication number
CN220736708U
CN220736708U CN202322047678.2U CN202322047678U CN220736708U CN 220736708 U CN220736708 U CN 220736708U CN 202322047678 U CN202322047678 U CN 202322047678U CN 220736708 U CN220736708 U CN 220736708U
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China
Prior art keywords
bag
box body
air
gear
type dust
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CN202322047678.2U
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Chinese (zh)
Inventor
钱来
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CHANGZHOU WUJIN DONGFANG DEDUSTING EQUIPMENT CO LTD
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CHANGZHOU WUJIN DONGFANG DEDUSTING EQUIPMENT CO LTD
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Priority to CN202322047678.2U priority Critical patent/CN220736708U/en
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Abstract

The utility model relates to the field of bag-type dust collectors, in particular to a rotary pneumatic bag-type dust collector. The bag-type dust collector comprises a box body, a fan and filter bags, wherein the box body is connected with the fan, the filter bags are connected in the box body, a plurality of rotating parts are connected in a sliding mode in the box body, the filter bags respectively penetrate through the rotating parts, air nozzles are arranged on the rotating parts and are connected with an air source, a lifting mechanism for driving the rotating parts to move up and down is arranged in the box body, and the rotating parts are all connected to the lifting mechanism. The utility model drives the air nozzle to rotate around the filter bag through the rotating part, then generates compressed gas through the air source, ejects the compressed gas through the air nozzle, and then drives the air nozzle to move up and down along the filter bag through the lifting mechanism. Thus, the dust on the filter bag can be blown off by the air nozzle. The application improves the efficiency of cleaning the filter bag.

Description

Rotary pneumatic bag-cleaning type bag-type dust remover
Technical Field
The utility model relates to the field of bag-type dust collectors, in particular to a rotary pneumatic bag-type dust collector.
Background
The bag type dust collector is a dry dust filtering device. It is suitable for capturing fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, dust-containing gas is filtered by utilizing the filtering effect of fiber fabric, and when the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls down due to the effect of gravity and falls into the ash bucket, and when the gas containing finer dust passes through the filter material, the dust is blocked, so that the gas is purified. After the filter bag has long service time, the filter bag is easy to block the sieve holes, and the filter bag needs to be dedusted and blocked. But the existing dust removal efficiency is lower.
Disclosure of Invention
In order to overcome the defect of low dust collection efficiency of a filter bag of the conventional bag-type dust collector, the utility model provides a rotary pneumatic bag-cleaning type bag-type dust collector.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a rotatory pneumatic clear pocket type sack cleaner, includes box, fan, filter bag constitution, and the box links to each other with the fan, is connected with the filter bag in the box, sliding connection has several rotation portion in the box, and several filter bag passes several rotation portion respectively, installs the air nozzle on the rotation portion, and the air nozzle links to each other with the air supply, installs the elevating system who is used for driving rotation portion to reciprocate in the box, and the several rotation portion is all connected on elevating system.
According to another embodiment of the utility model, the rotary part is composed of a base, a cylinder, an annular gear, a gear and a gear rotary motor, wherein the base is rotationally connected with the cylinder, the annular gear is fixed in the cylinder, the gear rotary motor is fixed in the base, the gear is fixed on an output shaft of the gear rotary motor and meshed with the annular gear, the outside of the cylinder is connected with an air nozzle, and an air outlet of the air nozzle is communicated with a vent hole on the cylinder.
According to another embodiment of the utility model, the lifting mechanism further comprises a motor, a screw rod and a nut, wherein the screw rod is rotatably connected in the box body, the body of the motor is fixed in the box body, the output shaft of the motor is connected to the screw rod, the screw rod is connected with the nut through threads, and the nut is fixedly connected with the base through a connecting ring.
According to another embodiment of the utility model, the air source further comprises a compression air pump, an air pipe and a pulse valve, wherein the compression air pump is connected with the air nozzle through the air pipe, and the pulse valve is arranged on the air pipe.
According to another embodiment of the utility model, the dust discharging device further comprises a dust outlet at the bottom of the box body, and the dust discharging device is connected with the dust discharging device.
According to another embodiment of the utility model, the dust discharging mechanism further comprises a fan and a horizontal conveying pipeline, wherein an air outlet of the fan is communicated with one end of the horizontal conveying pipeline, and a dust inlet above the horizontal conveying pipeline is connected with a dust outlet at the bottom of the box body.
According to another embodiment of the utility model, the connecting ring is further provided with a sliding block on the outer side, and the sliding block is connected to the inner wall of the box body in a sliding fit manner.
According to another embodiment of the utility model, the box further comprises a hydrophobic nano layer arranged on the outer wall of the box body.
The utility model has the beneficial effects that the air nozzle is driven to rotate around the filter bag through the rotating part, then compressed gas is generated through the air source, the compressed gas is sprayed out through the air nozzle, and then the air nozzle is driven to move up and down along the filter bag through the lifting mechanism. Thus, the dust on the filter bag can be blown off by the air nozzle. The application improves the efficiency of cleaning the filter bag.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the rotating part of the present utility model;
in the figure, the box body 1, the fan 3, the filter bag 4, the rotating part 5, the air nozzle 6, the lifting mechanism 7, the connecting ring 8, the air source 10, the dust discharging mechanism 11, the sliding block 41, the base 42, the cylinder body 43, the annular gear 44, the gear 45 and the gear rotating motor.
Detailed Description
FIG. 1 is a schematic diagram of the structure of the present utility model; fig. 2 is a schematic structural view of the rotating part of the present utility model.
As shown in figure 1, a rotary pneumatic bag-type dust collector comprises a box body 1, a fan 2 and a filter bag 3, wherein the box body 1 is connected with the fan 2, the filter bag 3 is connected in the box body 1, a plurality of rotary parts 4 are connected in a sliding manner in the box body 1, the filter bag 3 respectively penetrates through the rotary parts 4, an air nozzle 5 is arranged on the rotary parts 4, the air nozzle 5 is connected with an air source 8, a lifting mechanism 6 for driving the rotary parts 4 to move up and down is arranged in the box body 1, and the rotary parts 4 are all connected on the lifting mechanism 6.
The rotating part 4 consists of a machine base 41, a cylinder 42, an annular gear 43, a gear 44 and a gear rotating motor 45, wherein the machine base 41 is rotationally connected with the cylinder 42, the annular gear 43 is fixed in the cylinder 42, the gear rotating motor 45 is fixed in the machine base 41, the gear 44 is fixed on an output shaft of the gear rotating motor 45, the gear 44 is meshed with the annular gear 43, the outside of the cylinder 42 is connected with the air nozzle 5, and an air outlet of the air nozzle 5 is communicated with a vent hole on the cylinder 42.
The gear rotating motor 45 drives the gear 44 to rotate, and the gear 44 can drive the ring gear 43 and the cylinder 42 to rotate on the base 41. While the air nozzle 5 rotates with the cylinder 42. Since the filter bag 3 passes through the cylinder 42, the air outlet of the air nozzle 5 rotates around the cylinder 42 and sprays air at the same time to remove dust from the filter bag 3.
The lifting mechanism 6 consists of a motor, a screw rod and a nut, wherein the screw rod is rotationally connected in the box body 1, a machine body of the motor is fixed in the box body 1, an output shaft of the motor is connected to the screw rod, the screw rod is connected with the nut through threads, and the nut is fixedly connected with the machine base 41 through the connecting ring 7.
The motor drives the screw rod to rotate, and nuts on the screw rod can move up and down in a straight line through the connecting ring 7 and all the rotating parts 4.
The air source 8 consists of a compression air pump, an air pipe and a pulse valve, wherein the compression air pump is connected with the air nozzle 5 through the air pipe, and the pulse valve is arranged on the air pipe.
The dust outlet at the bottom of the box body 1 is connected with a dust discharging mechanism 10.
The dust discharging mechanism 10 consists of a fan and a horizontal conveying pipeline, an air outlet of the fan is communicated with one end of the horizontal conveying pipeline, and a dust inlet above the horizontal conveying pipeline is connected with a dust outlet at the bottom of the box body 1. After the dust falls into the horizontal conveying pipeline from the box body 1, the fan blows the dust in the horizontal conveying pipeline forward through wind power.
The outer side of the connecting ring 7 is provided with a sliding block 11, and the sliding block 11 is connected on the inner wall of the box body 1 in a sliding fit manner.
The outer wall of the box body 1 is provided with a hydrophobic nano layer. The hydrophobic nano layer can prevent liquid from being detained on the box body 1 and prevent the liquid from corroding the shell of the box body 1.

Claims (8)

1. The utility model provides a rotatory pneumatic clear pocket type sack cleaner, includes box (1), fan (2), filter bag (3) are constituteed, and box (1) links to each other with fan (2), and box (1) internal connection has filter bag (3), characterized by, box (1) sliding connection has several rotation part (4), and several filter bag (3) pass several rotation part (4) respectively, installs air nozzle (5) on rotation part (4), and air nozzle (5) link to each other with air supply (8), install elevating system (6) that are used for driving rotation part (4) reciprocates in box (1), and several rotation part (4) all are connected on elevating system (6).
2. The rotary pneumatic bag-type dust collector according to claim 1, wherein the rotary part (4) consists of a base (41), a cylinder (42), an annular gear (43), a gear (44) and a gear rotating motor (45), the base (41) and the cylinder (42) are rotationally connected together, the annular gear (43) is fixed in the cylinder (42), the gear rotating motor (45) is fixed in the base (41), the gear (44) is fixed on an output shaft of the gear rotating motor (45), the gear (44) is meshed with the annular gear (43), the outside of the cylinder (42) is connected with an air nozzle (5), and an air outlet of the air nozzle (5) is communicated with a vent hole in the cylinder (42).
3. The rotary pneumatic bag-type dust collector as claimed in claim 2, wherein the lifting mechanism (6) is composed of a motor, a screw rod and a nut, the screw rod is rotatably connected in the box body (1), a machine body of the motor is fixed in the box body (1), an output shaft of the motor is connected to the screw rod, the screw rod is connected with the nut through threads, and the nut is fixedly connected with the machine base (41) through a connecting ring (7).
4. The rotary pneumatic bag-type dust collector as claimed in claim 1, wherein the air source (8) is composed of a compression air pump, an air pipe and a pulse valve, the compression air pump is connected with the air nozzle (5) through the air pipe, and the pulse valve is arranged on the air pipe.
5. The rotary pneumatic bag-type dust collector as claimed in claim 1, wherein the dust outlet at the bottom of the box body (1) is connected with a dust discharge mechanism (10).
6. The rotary pneumatic bag-type dust collector as claimed in claim 5, wherein the dust discharging mechanism (10) is composed of a fan and a horizontal conveying pipeline, an air outlet of the fan is communicated with one end of the horizontal conveying pipeline, and a dust inlet above the horizontal conveying pipeline is connected with a dust outlet at the bottom of the box body (1).
7. The rotary pneumatic bag-type dust collector according to claim 3, wherein a sliding block (11) is arranged on the outer side of the connecting ring (7), and the sliding block (11) is connected to the inner wall of the box body (1) in a sliding fit mode.
8. The rotary pneumatic bag-type dust collector as claimed in claim 1, wherein a hydrophobic nano layer is arranged on the outer wall of the box body (1).
CN202322047678.2U 2023-08-01 2023-08-01 Rotary pneumatic bag-cleaning type bag-type dust remover Active CN220736708U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322047678.2U CN220736708U (en) 2023-08-01 2023-08-01 Rotary pneumatic bag-cleaning type bag-type dust remover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322047678.2U CN220736708U (en) 2023-08-01 2023-08-01 Rotary pneumatic bag-cleaning type bag-type dust remover

Publications (1)

Publication Number Publication Date
CN220736708U true CN220736708U (en) 2024-04-09

Family

ID=90568770

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322047678.2U Active CN220736708U (en) 2023-08-01 2023-08-01 Rotary pneumatic bag-cleaning type bag-type dust remover

Country Status (1)

Country Link
CN (1) CN220736708U (en)

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