CN216170716U - Noise-reduction pulse type cloth bag dust remover - Google Patents
Noise-reduction pulse type cloth bag dust remover Download PDFInfo
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- CN216170716U CN216170716U CN202122672568.6U CN202122672568U CN216170716U CN 216170716 U CN216170716 U CN 216170716U CN 202122672568 U CN202122672568 U CN 202122672568U CN 216170716 U CN216170716 U CN 216170716U
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- removing box
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Abstract
The utility model discloses a noise-reducing pulse type cloth bag dust remover, which comprises a dust removing box, wherein the dust removing box is fixedly arranged in a fixed frame, the lower part of one side of the dust removing box is fixedly connected with an air inlet pipe, the upper part of the other side of the dust removing box is fixedly connected with an air outlet pipe, the middle part in the dust removing box is fixedly connected with a partition board, a plurality of filter bags are fixedly arranged on the partition board, a pulse pipe is arranged at the top in the dust removing box, the dust removing box comprises a shell and an inner liner, and a corrugated plate and silencing cotton are arranged between the inner liner and the shell. Reduce the noise that dust removal case vibrations arouse, can reduce the noise that the air current produced in the pulse tube through the puigging that sets up.
Description
Technical Field
The utility model relates to the technical field of bag type dust removers, in particular to a noise reduction pulse type bag type dust remover.
Background
When the powder product is processed, the powder inevitably overflows and scatters, which is easy to pollute the environment. Therefore, the air in the production space needs to be filtered and dedusted. The commonly used air dust removing device comprises a pulse type bag dust remover, the bag type dust remover is a dry type dust filtering device which is suitable for collecting fine, dry and non-fibrous dust, a filter bag is made of woven filter cloth or non-woven felt, the filter effect of fiber fabric is utilized to filter dust-containing gas, after the dust-containing gas enters the bag type dust remover, the dust with large particles and large specific gravity falls into an ash hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through a filter material, the dust is blocked, so that the gas is purified.
When the bag type dust collector is used, the filter bag is mainly used for filtering dust in gas, the dust is attached to the filter bag, and a pulse device is needed to remove the dust on the filter bag, so that the noise of the dust collector is high, the noise pollution is caused, and the noise reduction pulse type bag type dust collector is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a noise reduction pulse type bag dust collector to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a noise-reduction pulse type bag dust remover comprises a dust removing box, wherein the dust removing box is fixedly arranged in a fixed frame, the lower part of one side of the dust removing box is fixedly connected with an air inlet pipe, the upper part of the other side of the dust removing box is fixedly connected with an air outlet pipe, the air outlet pipe is connected with the input end of an air pump, the air pump is fixedly arranged on one side of the dust removing box, the output end of the air pump is fixedly connected with an exhaust pipe, the middle part of the inner part of the dust removing box is fixedly connected with a partition board, a plurality of filter bags are fixedly arranged on the partition board, the air outlet ends of the filter bags are positioned above the partition board, the bottom part of the dust removing box is fixedly connected with a dust outlet, the top part of the dust removing box is provided with a pulse pipe, the bottom part of the pulse pipe is fixedly provided with a nozzle corresponding to the position of the filter bag, the top part of the dust removing box is fixedly provided with a pulse valve, the pulse valve is fixedly connected with a connecting pipe through a hose, the dust removing box comprises a shell and an inner liner, the inner liner is made of a composite sound insulation plate, be provided with the buckled plate between inner liner and the shell, the buckled plate both sides are filled there is the amortization cotton.
As a further scheme of the utility model: and a cushion pad is fixedly arranged between the fixed frame and the dust removal box.
As a still further scheme of the utility model: the dust outlet is connected with an impeller in a rotating mode, a rotating shaft at one end of the impeller penetrates through the dust outlet to be connected with the output end of a servo motor, and the servo motor is fixedly installed on one side of the dust outlet.
As a still further scheme of the utility model: the pulse tube is wrapped by a sound insulation layer, and the sound insulation layer is made of rubber materials with air holes densely distributed in the sound insulation layer.
As a still further scheme of the utility model: pulse tube top fixedly connected with a plurality of damping spring, the damping spring other end and dust removal incasement wall fixed connection, pulse tube top fixedly connected with elastic cushion between damping spring's clearance, elastic cushion adopts soft rubber material, elastic cushion top and dust removal incasement wall fixed connection.
Due to the adoption of the technical scheme, the utility model has the following advantages: the noise reduction device can reduce the noise in the dust removal box through the arranged inner liner made of the composite sound insulation board material and the noise reduction cotton, reduce the noise pollution of the dust removal box during working, reflect the noise in the dust removal box through the arranged corrugated plate, reduce the influence of the noise after penetrating through the inner liner of the dust removal box, weaken the vibration of the dust removal box through the arranged buffer cushion, reduce the noise caused by vibration of the dust removal box, reduce the noise generated by airflow in the pulse tube through the arranged sound insulation layer, buffer the vibration generated by the pulse tube under the influence of the airflow through the arranged damping spring and the elastic cushion block, and reduce the noise generated by the vibration of the pulse tube.
Drawings
Fig. 1 is a schematic view of a main view structure of a noise reduction pulse type bag-type dust collector.
Fig. 2 is a schematic sectional view of a noise reduction pulse type bag-type dust collector.
FIG. 3 is a schematic diagram of a side view, a sectional view and an enlarged structure of a pulse tube in a noise reduction pulse type bag dust collector.
In the figure: dust removal case 1, mount 2, blotter 3, intake pipe 4, outlet duct 5, air pump 6, blast pipe 7, baffle 8, filter bag 9, dust outlet 10, impeller 11, servo motor 12, pulse tube 13, puigging 14, shower nozzle 15, pulse valve 16, connecting pipe 17, hose 18, shell 19, inner liner 20, buckled plate 21, amortization cotton 22, damping spring 23, elastic cushion 24.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a noise reduction pulse type bag dust collector includes a dust collection box 1, the dust collection box 1 is fixedly installed in a fixing frame 2, a cushion pad 3 is fixedly installed between the fixing frame 2 and the dust collection box 1, which can weaken the movement degree of the vibration of the dust collection box 1 and reduce the noise caused by the vibration of the dust collection box 1, an air inlet pipe 4 is fixedly connected to the lower portion of one side of the dust collection box 1, an air outlet pipe 5 is fixedly connected to the upper portion of the other side of the dust collection box 1, the air outlet pipe 5 is connected to the input end of an air pump 6, the air pump 6 is fixedly installed at one side of the dust collection box 1, the output end of the air pump 6 is fixedly connected to an exhaust pipe 7, a partition plate 8 is fixedly connected to the middle portion of the dust collection box 1, a plurality of filter bags 9 are fixedly installed on the partition plate 8, the air outlet ends of the filter bags 9 are located above the partition plate 8, a dust outlet 10 is fixedly connected to the bottom of the dust collection box 1, an impeller 11 is rotatably connected to the dust outlet 10, a rotating shaft at one end of the impeller 11 penetrates through the dust outlet 10 to be connected with the output end of the servo motor 12, and the servo motor 12 is fixedly installed on one side of the dust outlet 10.
Pulse tube 13 is installed at the top in dust removal case 1, pulse tube 13 is wrapped up by sound insulation layer 14, can reduce the noise that the air current produced in pulse tube 13, sound insulation layer 14 adopts the rubber material that inside intensive distribution has the gas pocket, pulse tube 13 bottom corresponds the position fixed mounting who crosses filter bag 9 and has shower nozzle 15, dust removal case 1 top fixed mounting has pulse valve 16, pulse valve 16 and connecting pipe 17 fixed connection, connecting pipe 17 is connected with pulse tube 13 through hose 18, pulse tube 12 top fixed connection has a plurality of damping spring 23, the damping spring 23 other end and dust removal case 1 inner wall fixed connection, pulse tube 12 top is fixed connection with cushion block 24 between damping spring 23's clearance, damping spring 23 and cushion block 24 cooperate can cushion the vibrations that pulse tube 13 produced by the air current influence, reduce the noise that pulse tube 13 vibrations produced, cushion block 24 adopts soft rubber material, the top of the elastic cushion block 24 is fixedly connected with the inner wall of the dust removal box 1.
Claims (5)
1. A noise reduction pulse type cloth bag dust remover comprises a dust removing box (1) and is characterized in that the dust removing box (1) is fixedly arranged in a fixing frame (2), the lower portion of one side of the dust removing box (1) is fixedly connected with an air inlet pipe (4), the upper portion of the other side is fixedly connected with an air outlet pipe (5), the air outlet pipe (5) is connected with the input end of an air pump (6), the air pump (6) is fixedly arranged on one side of the dust removing box (1), the output end of the air pump (6) is fixedly connected with an exhaust pipe (7), the middle portion in the dust removing box (1) is fixedly connected with a partition plate (8), a plurality of filter bags (9) are fixedly arranged on the partition plate (8), the air outlet ends of the filter bags (9) are positioned above the partition plate (8), the bottom of the dust removing box (1) is fixedly connected with a dust outlet (10), the top in the dust removing box (1) is provided with a pulse pipe (13), and the bottom of the pulse pipe (13) is fixedly arranged with a spray head (15) corresponding to the position of the filter bags (9), dust removal case (1) top fixed mounting has pulse valve (16), pulse valve (16) and connecting pipe (17) fixed connection, connecting pipe (17) are connected with pulse pipe (13) through hose (18), dust removal case (1) is including shell (19) and inner liner (20), inner liner (20) adopt compound sound insulation panel to make, be provided with buckled plate (21) between inner liner (20) and shell (19), buckled plate (21) both sides are filled there are amortization cotton (22).
2. A noise reducing pulse type cloth bag dust collector according to claim 1, characterized in that a buffer pad (3) is fixedly arranged between the fixing frame (2) and the dust collection box (1).
3. The noise-reducing pulse type cloth bag dust collector is characterized in that an impeller (11) is rotatably connected in the dust outlet (10), a rotating shaft at one end of the impeller (11) penetrates through the dust outlet (10) to be connected with an output end of a servo motor (12), and the servo motor (12) is fixedly installed on one side of the dust outlet (10).
4. A noise reduction pulse type cloth bag dust collector as claimed in claim 1, wherein a sound insulation layer (14) is wrapped outside the pulse tube (13), and the sound insulation layer (14) is made of rubber material with air holes densely distributed in the inner part.
5. The noise-reducing pulse type cloth bag dust collector according to claim 1, wherein a plurality of damping springs (23) are fixedly connected to the top of the pulse tube (13), the other ends of the damping springs (23) are fixedly connected with the inner wall of the dust collection box (1), elastic cushion blocks (24) are fixedly connected to the top of the pulse tube (13) between gaps of the damping springs (23), the elastic cushion blocks (24) are made of soft rubber, and the tops of the elastic cushion blocks (24) are fixedly connected with the inner wall of the dust collection box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122672568.6U CN216170716U (en) | 2021-11-03 | 2021-11-03 | Noise-reduction pulse type cloth bag dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122672568.6U CN216170716U (en) | 2021-11-03 | 2021-11-03 | Noise-reduction pulse type cloth bag dust remover |
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| Publication Number | Publication Date |
|---|---|
| CN216170716U true CN216170716U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122672568.6U Active CN216170716U (en) | 2021-11-03 | 2021-11-03 | Noise-reduction pulse type cloth bag dust remover |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733272A (en) * | 2022-04-19 | 2022-07-12 | 江苏瑞洋安泰新材料科技有限公司 | Pulse type bag dust collector capable of reducing vibration energy consumption |
-
2021
- 2021-11-03 CN CN202122672568.6U patent/CN216170716U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733272A (en) * | 2022-04-19 | 2022-07-12 | 江苏瑞洋安泰新材料科技有限公司 | Pulse type bag dust collector capable of reducing vibration energy consumption |
| CN114733272B (en) * | 2022-04-19 | 2024-02-06 | 江苏瑞洋安泰新材料科技有限公司 | Pulse type bag-type dust collector capable of reducing vibration energy consumption |
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