CN213348134U - Noise-reduction pulse type cloth bag dust remover - Google Patents
Noise-reduction pulse type cloth bag dust remover Download PDFInfo
- Publication number
- CN213348134U CN213348134U CN202021098184.7U CN202021098184U CN213348134U CN 213348134 U CN213348134 U CN 213348134U CN 202021098184 U CN202021098184 U CN 202021098184U CN 213348134 U CN213348134 U CN 213348134U
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- Prior art keywords
- fixed connection
- dust removal
- removal case
- dust
- pipe
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- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 108
- 239000004744 fabric Substances 0.000 title description 7
- 238000007599 discharging Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 13
- 210000004907 gland Anatomy 0.000 abstract 5
- 238000007789 sealing Methods 0.000 description 12
- 238000001914 filtration Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a pulsed sack dust shaker of making an uproar falls relates to sack dust shaker technical field, for solving the too big problem of ordinary pulsed sack dust shaker noise among the prior art. Install the pulse valve on the preceding terminal surface of dust removal case, and pulse valve and dust removal case fixed connection, the inside of dust removal case is provided with the gland, first spring and flexible dead lever are installed respectively to the top of gland, first spring and flexible dead lever all with gland fixed connection, first spring and flexible dead lever all with dust removal case fixed connection, the internally mounted of gland has the ring that gives sound insulation, and gives sound insulation ring and gland fixed connection, the inside of ring that gives sound insulation is provided with the pulse pipe, the second spring is installed in the outside of pulse pipe, pulse pipe and ring that gives sound insulation all with second spring fixed connection, the pulse pipe passes through flange fixed connection with the pulse valve, the below of pulse pipe is provided with jet-propelled head.
Description
Technical Field
The utility model relates to a sack dust shaker technical field specifically is a pulsed sack dust shaker of making an uproar falls.
Background
The bag type dust collector is a dry dust filtering device, it is suitable for catching tiny, dry, non-fibrous dust, the filter bag is made of woven filter cloth or non-woven felt, utilize the filtering action of the fabric to filter the dust-containing gas, after the dust-containing gas enters the bag type dust collector, the dust with big granule and big proportion falls into the dust hopper because of the function of gravity subsides, the gas containing tiny dust is when passing the filter material, the dust is detained, make the gas purified.
When the bag type dust collector is used, dust in gas is mainly filtered by using a filter bag, and the dust attached to the filter bag needs to be removed by a pulse device, so that the noise of the dust collector is high, and the noise pollution is caused; therefore, the market urgently needs to develop a noise reduction pulse type bag dust collector to help people solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pulsed sack dust shaker of making an uproar falls to solve the too big problem of ordinary pulsed sack dust shaker noise that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a noise reduction pulse type cloth bag dust remover comprises a dust removing box and a support, wherein a pulse valve is arranged on the front end surface of the dust removing box, the pulse valve is fixedly connected with the dust removing box, a sealing pipe is arranged in the dust removing box, a first spring and a telescopic fixed rod are respectively arranged above the sealing pipe, the first spring and the telescopic fixed rod are both fixedly connected with a sealing tube, the first spring and the telescopic fixed rod are both fixedly connected with a dust removal box, a sound insulation ring is arranged inside the sealing tube, the sound insulation ring is fixedly connected with the sealing tube, the pulse tube is arranged in the sound insulation ring, the second spring is arranged on the outer side of the pulse tube, the pulse tube and the sound insulation ring are both fixedly connected with the second spring, the pulse tube is fixedly connected with the pulse valve through a flange, the lower part of the pulse tube is provided with an air nozzle, and the air nozzle and the pulse tube are arranged into an integral structure.
Preferably, the funnel is installed to the below of dust removal case, funnel and dust removal case fixed connection, the internally mounted of funnel has the pivot, the outside of pivot is provided with the flood dragon dish, the flood dragon dish sets up structure as an organic whole with the pivot, the pivot passes through the bearing rotation with the funnel and is connected.
Preferably, one side of funnel is provided with the motor, the reduction gear is installed to one side of motor, pivot and motor all pass through shaft coupling and reduction gear fixed connection, the below of funnel is provided with the discharging pipe, and discharging pipe and funnel set up structure as an organic whole.
Preferably, the outlet duct is installed to the top of dust removal case, the dust removal case passes through flange fixed connection with the outlet duct, the air pump is installed to the top of support, the outlet duct passes through flange fixed connection with the air pump, one side of air pump is provided with the blast pipe, the blast pipe sets up structure as an organic whole with the air pump, air pump and support fixed connection.
Preferably, the internally mounted of dust removal case has the baffle, baffle and dust removal case fixed connection, the head of giving vent to anger is installed to the top of baffle, baffle and the head fixed connection of giving vent to anger, the below of baffle is provided with crosses the filter bag, the below of giving vent to anger the head is provided with the filtration support, filter the support and give vent to anger the head and set up structure as an organic whole, filter the support and cross filter bag fixed connection.
Preferably, one side of the dust removal box is provided with a dust inlet pipe, the dust inlet pipe and the dust removal box are arranged into an integral structure, and the dust removal box is fixedly connected with the support.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a through the setting of sealed tube, live pulse tube parcel through the sealed tube to be provided with the ring that gives sound insulation between sealed tube and the pulse tube, thereby completely cut off the sound when pulse, make the noise that the main noise source of this dust remover sent reduce, thereby make this dust remover can not be too big at the during operation noise, thereby avoid noise pollution, make the operational environment in the mill better.
2. The utility model discloses a through the setting of first spring, when pulse tube is jet-propelled, must can produce vibrations, can effectually slow down this vibrations through the setting of first spring to avoid producing resonance, thereby avoid resonance to damage equipment, improve the life of this dust remover, thereby make this dust remover use more safe, reliable.
Drawings
Fig. 1 is a front view of a noise reduction pulse type cloth bag dust remover according to the present invention;
FIG. 2 is a schematic view of the internal structure of the dust box of the present invention;
fig. 3 is an overall schematic view of the filter support of the present invention;
fig. 4 is an enlarged schematic view of the utility model at a;
fig. 5 is a schematic view of the internal structure of the sealing tube of the present invention.
In the figure: 1. a dust removal box; 2. a funnel; 3. a support; 4. a dust inlet pipe; 5. an air outlet pipe; 6. a motor; 7. a speed reducer; 8. an air pump; 9. an exhaust pipe; 10. a pulse valve; 11. a partition plate; 12. an air outlet head; 13. a filter bag; 14. a rotating shaft; 15. a flood dragon plate; 16. a discharge pipe; 17. a filtration rack; 18. a first spring; 19. a telescopic fixing rod; 20. a sealing tube; 21. a gas showerhead; 22. a pulse tube; 23. a sound-insulating ring; 24. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, the present invention provides an embodiment: a noise-reduction pulse type cloth bag dust remover comprises a dust removing box 1 and a support 3, wherein a pulse valve 10 is installed on the front end face of the dust removing box 1, the pulse valve 10 is fixedly connected with the dust removing box 1, a sealing pipe 20 is arranged in the dust removing box 1, a first spring 18 and a telescopic fixing rod 19 are respectively installed above the sealing pipe 20, the first spring 18 and the telescopic fixing rod 19 are both fixedly connected with the dust removing box 1, a sound insulation ring 23 is installed in the sealing pipe 20, the sound insulation ring 23 is fixedly connected with the sealing pipe 20, a pulse pipe 22 is arranged in the sound insulation ring 23, a second spring 24 is installed on the outer side of the pulse pipe 22, the pulse pipe 22 and the sound insulation ring 23 are both fixedly connected with the second spring 24, the pulse pipe 22 is fixedly connected with the pulse valve 10 through a flange, and an air injection head 21 is arranged below the, and the showerhead 21 and the pulse tube 22 are provided as an integral structure.
Further, funnel 2 is installed to the below of dust removal case 1, funnel 2 and dust removal case 1 fixed connection, and the internally mounted of funnel 2 has pivot 14, and the outside of pivot 14 is provided with flood dragon dish 15, and flood dragon dish 15 sets up structure as an organic whole with pivot 14, and pivot 14 passes through the bearing rotation with funnel 2 to be connected, is detachable between funnel 2 and the dust removal case 1 to can clear up inside remaining dust.
Further, one side of funnel 2 is provided with motor 6, and reduction gear 7 is installed to one side of motor 6, and pivot 14 and motor 6 all pass through shaft coupling and reduction gear 7 fixed connection, and the below of funnel 2 is provided with discharging pipe 16, and discharging pipe 16 sets up structure as an organic whole with funnel 2, motor 6 and support 3 fixed connection.
Further, outlet duct 5 is installed to the top of dust removal case 1, and dust removal case 1 passes through flange fixed connection with outlet duct 5, and air pump 8 is installed to the top of support 3, and outlet duct 5 passes through flange fixed connection with air pump 8, and one side of air pump 8 is provided with blast pipe 9, and blast pipe 9 sets up structure as an organic whole with air pump 8, and air pump 8 and support 3 fixed connection adopt high-power spiral air pump 8, and suction is powerful, long service life.
Further, the internally mounted of dust removal case 1 has baffle 11, baffle 11 and dust removal case 1 fixed connection, gas outlet head 12 is installed to baffle 11's top, baffle 11 and gas outlet head 12 fixed connection, the below of baffle 11 is provided with crosses filter bag 13, the below of gas outlet head 12 is provided with filters support 17, it sets up structure as an organic whole with gas outlet head 12 to filter support 17, filter support 17 and cross filter bag 13 fixed connection, baffle 11 can divide into two parts with dust removal case 1, the dust will be intercepted in the inside the latter half of dust removal case 1.
Further, one side of dust removal case 1 is provided with into dirt pipe 4, advances dirt pipe 4 and sets up structure as an organic whole with dust removal case 1, dust removal case 1 and support 3 fixed connection, and dust removal case 1 adopts stainless steel, and the leather is real durable.
The working principle is as follows: when the dust remover is used, gas and dust can enter the inside of the dust removing box 1 through the dust inlet pipe 4, negative pressure is formed inside the dust removing box 1 through the air pump 8, so that a mixture of the gas and the dust can continuously enter the inside of the dust removing box 1, the mixture of the gas and the dust inside the dust removing box 1 flows upwards under the influence of the negative pressure, the dust is intercepted by the filter bag 13 and is attached to the filter bag 13, the gas passes through the filter bag 13 to enter the upper part of the clapboard 11 and is discharged through the air outlet pipe 5 and the air exhaust pipe 9, when the dust on the filter bag 13 is accumulated too much, the pulse valve 10 sprays gas to the pulse pipe 22 in a staged mode, the sound of the gas flowing inside the pulse pipe 22 is isolated by the sound isolation ring 23 and the sealing pipe 20, so that noise pollution is reduced, the pulse pipe 22 sprays the gas to the inside the filter bag 13 through the air spray head 21, so that the dust attached to the filter bag 13 is blown away and falls into the funnel 2, and gather the bottom of funnel 2, rethread motor 6 drives pivot 14 and flood dragon dish 15 after reduction of reduction gear 7 and rotates to push away the dust of funnel 2 bottom to discharging pipe 16 and discharge, just at this moment with the dust filtration completion in the gas.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a pulsed sack dust shaker of making an uproar falls, includes dust removal case (1) and support (3), its characterized in that: install pulse valve (10) on the preceding terminal surface of dust removal case (1), and pulse valve (10) and dust removal case (1) fixed connection, the inside of dust removal case (1) is provided with stand pipe (20), first spring (18) and flexible dead lever (19) are installed respectively to the top of stand pipe (20), first spring (18) and flexible dead lever (19) all with stand pipe (20) fixed connection, first spring (18) and flexible dead lever (19) all with dust removal case (1) fixed connection, the internally mounted of stand pipe (20) has syllable-dividing ring (23), and syllable-dividing ring (23) and stand pipe (20) fixed connection, the inside of syllable-dividing ring (23) is provided with pulse tube (22), second spring (24) are installed in the outside of pulse tube (22), pulse tube (22) and syllable-dividing ring (23) all with second spring (24) fixed connection, pulse tube (22) pass through flange fixed connection with pulse valve (10), the below of pulse tube (22) is provided with jet head (21), and jet head (21) and pulse tube (22) set up structure as an organic whole.
2. A noise reducing pulsed bag house dust collector according to claim 1, wherein: funnel (2) are installed to the below of dust removal case (1), funnel (2) and dust removal case (1) fixed connection, the internally mounted of funnel (2) has pivot (14), the outside of pivot (14) is provided with flood dragon dish (15), flood dragon dish (15) set up structure as an organic whole with pivot (14), pivot (14) are passed through the bearing rotation with funnel (2) and are connected.
3. A noise reducing pulsed bag house dust collector according to claim 2, wherein: one side of funnel (2) is provided with motor (6), reduction gear (7) are installed to one side of motor (6), pivot (14) and motor (6) all are through shaft coupling and reduction gear (7) fixed connection, the below of funnel (2) is provided with discharging pipe (16), and discharging pipe (16) and funnel (2) set up structure as an organic whole.
4. A noise reducing pulsed bag house dust collector according to claim 1, wherein: outlet duct (5) are installed to the top of dust removal case (1), dust removal case (1) passes through flange fixed connection with outlet duct (5), air pump (8) are installed to the top of support (3), outlet duct (5) pass through flange fixed connection with air pump (8), one side of air pump (8) is provided with blast pipe (9), blast pipe (9) set up structure as an organic whole with air pump (8), air pump (8) and support (3) fixed connection.
5. A noise reducing pulsed bag house dust collector according to claim 1, wherein: the internally mounted of dust removal case (1) has baffle (11), baffle (11) and dust removal case (1) fixed connection, gas outlet head (12) are installed to the top of baffle (11), baffle (11) and gas outlet head (12) fixed connection, the below of baffle (11) is provided with crosses filter bag (13), the below of gas outlet head (12) is provided with filters support (17), filter support (17) and gas outlet head (12) set up structure as an organic whole, filter support (17) and filter bag (13) fixed connection.
6. A noise reducing pulsed bag house dust collector according to claim 1, wherein: one side of dust removal case (1) is provided with into dirt pipe (4), it sets up as an organic whole structure with dust removal case (1) to advance dirt pipe (4), dust removal case (1) and support (3) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021098184.7U CN213348134U (en) | 2020-06-15 | 2020-06-15 | Noise-reduction pulse type cloth bag dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021098184.7U CN213348134U (en) | 2020-06-15 | 2020-06-15 | Noise-reduction pulse type cloth bag dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213348134U true CN213348134U (en) | 2021-06-04 |
Family
ID=76126473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021098184.7U Expired - Fee Related CN213348134U (en) | 2020-06-15 | 2020-06-15 | Noise-reduction pulse type cloth bag dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213348134U (en) |
-
2020
- 2020-06-15 CN CN202021098184.7U patent/CN213348134U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210604 |