CN218794615U

CN218794615U - Cloth bag type dust removal device

Info

Publication number: CN218794615U
Application number: CN202222066740.8U
Authority: CN
Inventors: 黄俊兴
Original assignee: Individual
Current assignee: Xinyuan County Zhonghui Heating Power Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-04-07
Anticipated expiration: 2032-08-05

Abstract

The utility model relates to a sack formula dust collecting equipment technical field just discloses a sack formula dust collector, including the barrel, the top and the equal welded fastening in bottom of barrel have outer shrouding, the shrouding through-hole has been seted up to the terminal surface inboard of outer shrouding, upper and lower both sides the equal welded fastening in the terminal surface outside of outer shrouding has outer guard, downside and upside the terminal surface of outer guard is welded fastening respectively has suction negative pressure machine and suction negative pressure machine, suction negative pressure machine and suction negative pressure machine's output welded fastening respectively has suction tube and suction tube, the shrouding spout has been seted up to the terminal surface of outer shrouding and the outside that is located the shrouding through-hole, the inside welded fastening of shrouding spout has the outer spring, the inside sliding connection of shrouding spout has the slider, the terminal surface welded fastening of slider has the slide. The bag-type dust removal device can suck external dust and smoke through the suction negative pressure machine, and can suck out the filtered dust and smoke through the suction negative pressure machine.

Description

Cloth bag type dust removal device

Technical Field

The utility model relates to a sack formula dust removal technical field specifically is a sack formula dust collector.

Background

The working principle of the cloth bag type dust removal is that dust-containing smoke is sucked into a dust remover, dust particles are filtered through a filtering material fixed on an isolating pattern plate in the dust remover and are discharged from a dust outlet, most of the filtering materials for the cloth bag type dust removal at present adopt cloth or felt woven by synthetic fibers, natural fibers or glass fibers, and the cloth bag type dust removal has the characteristics of high purification efficiency, reliable work, simple structure, small maintenance amount and the like.

However, in the use process of the existing cloth bag type dust removal device, a large amount of filtered impurities are attached to the surface of a filtering cloth bag, and the impurities are difficult to remove, so that the filtering effect of the cloth bag is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a cloth bag type dust collector has solved the inconvenient clear problem of cloth bag type dust collector filtration sack.

(II) technical scheme

For realizing the purpose that the filtering cloth bag of the cloth bag type dust removing device is convenient for cleaning, the utility model provides a following technical scheme: the utility model provides a sack formula dust collector, includes the barrel, the top and the equal welded fastening in bottom of barrel have outer shrouding, the shrouding through-hole has been seted up to the terminal surface inboard of outer shrouding, upper and lower both sides the terminal surface outside of outer shrouding all welded fastening has the outer shroud, downside and upside the terminal surface of outer shroud welded fastening respectively has suction negative-pressure machine and suction negative-pressure machine, the output of suction negative-pressure machine and suction negative-pressure machine welded fastening respectively has suction tube and suction pipe, the shrouding spout has been seted up in the terminal surface of outer shrouding and the outside that is located the shrouding through-hole, the inside welded fastening of shrouding spout has the outer spring, the inside sliding connection of shrouding spout has the slider, the terminal surface welded fastening of slider has the slide.

The inner wall upside welded fastening of slide has the innerspring, the terminal surface welded fastening of innerspring has the roll-up axle, the rolling up groove has been seted up to the lateral surface of slide, the inside sliding connection in rolling up groove has the sack body.

Preferably, the sealing plate through holes on the upper side and the lower side are asymmetrically arranged, so that dust and smoke can be sucked through the sealing plate through holes on the lower side.

Preferably, the two ends of the outer spring are respectively welded and fixed with the outer sealing plate and the sliding block, and the sliding plate is connected with the outer sealing plates on the upper side and the lower side in a sliding manner.

Preferably, the inner spring is in a volute shape, and two ends of the inner spring are respectively welded and fixed with the sliding plate and the furling shaft.

Preferably, two ends of the cloth bag body are respectively welded and fixed with the furling shafts on two adjacent sides of the cloth bag body.

Preferably, the sliding plate and the cloth bag body form a telescopic cylinder, the bottom end of the telescopic cylinder is communicated with the sealing plate through hole at the lower side, and the top end of the telescopic cylinder is not communicated with the sealing plate through hole at the upper side.

Compared with the prior art, the utility model provides a sack formula dust collector possesses following beneficial effect:

1. this sack formula dust collector, along with the volume and the pressure increase of inhaling dirt flue gas, can make slide and the sack body constitute flexible tube-shape expansion, the slide drives the slider and slides to the outside and compress to the outer spring this moment, the sack body exposes the area increase in the roll-up groove outside simultaneously, and with slide sliding connection, and the sack body drives the roll-up shaft and rotates and make the inner spring shrink, and then can filter the dirt flue gas to the outside that slide and sack body constitute flexible section of thick bamboo through the sack body, suction negative pressure machine can be with the dirt flue gas after filtering and discharge by the suction pipe through the shrouding through-hole of upside simultaneously, thereby convenient to use.

2. This sack formula dust collector when stopping to slide and the inside transport dirt flue gas of sack body constitution telescopic cylinder, the innerspring contracts and drives the roll-up axle and rotate this moment, and then the roll-up axle rotates can with the sack body shrink to the inside in roll-up groove, and in the shrink of the sack body, can strike off the cleanness to the surperficial adnexed impurity of the sack body through the slide to the follow-up sustainable filtration of the sack body is used.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the inside of the structural cylinder of the present invention;

FIG. 3 is a schematic view of the structural outer sealing plate of the present invention;

FIG. 4 is a schematic view of the slide board of the present invention;

fig. 5 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

Wherein: 1. a barrel; 2. an outer sealing plate; 3. closing plate through holes; 4. an outer shroud; 5. sucking a negative pressure machine; 6. a suction tube; 7. sucking out a negative pressure machine; 8. a draft tube; 9. a plate sealing chute; 10. an outer spring; 11. a slider; 12. a slide plate; 13. reeling a shaft; 14. an inner spring; 15. a winding groove; 16. a cloth bag body.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, the utility model provides a cloth bag type dust collector, including barrel 1, barrel 1's top and bottom all welded fastening have outer closing plate 2, shrouding through-hole 3 has been seted up to outer closing plate 2's terminal surface inboard, the terminal surface outside of the outer closing plate 2 of upper and lower both sides all welded fastening has outer guard shield 4, downside and upside outer guard shield 4's terminal surface welded fastening have suction negative-pressure machine 5 and suction negative-pressure machine 7 respectively, suction negative-pressure machine 5 and suction negative-pressure machine 7's output welded fastening have suction tube 6 and suction pipe 8 respectively, shrouding spout 9 has been seted up in the outside that the terminal surface of outer closing plate 2 is located shrouding through-hole 3, shrouding spout 9's internal weld fastening has outer spring 10, shrouding spout 9's inside sliding connection has slider 11, slider 11's terminal surface welded fastening has slide 12.

An inner spring 14 is welded and fixed on the upper side of the inner wall of a sliding plate 12, a furling shaft 13 is welded and fixed on the end face of the inner spring 14, a furling groove 15 is arranged on the outer side face of the sliding plate 12, a cloth bag body 16 is connected in the furling groove 15 in a sliding manner, an external dust and smoke can be sucked into an outer shield 4 on the lower side through a suction negative pressure machine 5, the dust and smoke can enter the sliding plate 12 and the cloth bag body 16 to form a telescopic cylindrical interior through a seal plate through hole 3 on the lower side, the sliding plate 12 and the cloth bag body 16 can expand in a telescopic cylindrical manner along with the increase of the volume and pressure of the sucked dust and smoke, the sliding plate 12 drives a sliding block 11 to slide outwards and compress an outer spring 10, the area of the cloth bag body 16 exposed outside the furling groove 15 is increased and is connected with the sliding plate 12 in a sliding manner, and the cloth bag body 16 drives the furling shaft 13 to rotate and enables the inner spring 14 to contract, and then dust and smoke can be filtered to the outer side of the telescopic cylinder formed by the sliding plate 12 and the cloth bag body 16 through the cloth bag body 16, and meanwhile, the suction negative pressure machine 7 can suck out the filtered dust and smoke through the sealing plate through hole 3 on the upper side and discharge the dust and smoke through the suction pipe 8, so that the telescopic cylinder is convenient to use, in addition, when the dust and smoke are stopped to be conveyed to the inner part of the telescopic cylinder formed by the sliding plate 12 and the cloth bag body 16, the inner spring 14 contracts and drives the furling shaft 13 to rotate, so that the furling shaft 13 rotates to contract the cloth bag body 16 to the inner part of the furling groove 15, and when the cloth bag body 16 contracts, impurities attached to the surface of the cloth bag body 16 can be scraped and cleaned through the sliding plate 12, so that the cloth bag body 16 can be used for subsequent sustainable filtration.

Further, the upper and lower both sides shrouding through-hole 3 asymmetric settings is convenient for can inhale the dirt flue gas through shrouding through-hole 3 of downside, can discharge the dirt flue gas through the shrouding through-hole 3 of upside.

Furthermore, the two ends of the outer spring 10 are respectively welded and fixed with the outer sealing plate 2 and the sliding block 11, and the sliding plate 12 is connected with the outer sealing plate 2 at the upper side and the lower side in a sliding manner, so that the sliding plate 12 can be driven to move back and forth by the extension of the outer spring 10.

Furthermore, the inner spring 14 is in a volute shape, and two ends of the inner spring 14 are respectively welded and fixed with the sliding plate 12 and the furling shaft 13, so that the furling shaft 13 can rotate back and forth through the extension of the inner spring 14.

Furthermore, two ends of the cloth bag body 16 are respectively welded and fixed with the furling shafts 13 at two adjacent sides, so that the exposed area of the cloth bag body 16 can be expanded through the rotation of the furling shafts 13, and the filtering efficiency of the cloth bag body 16 is increased.

Further, slide 12 and the sack body 16 constitution flexible tube-shape, and the bottom of flexible tube-shape is linked together with shrouding through-hole 3 of downside, and the top of flexible tube-shape does not communicate with the shrouding through-hole 3 of upside, can carry unfiltered dirt flue gas to inside slide 12 and the sack body 16 constitution telescopic cylinder through shrouding through-hole 3 of downside, can discharge the dirt flue gas after filtering through the shrouding through-hole 3 of upside.

When the dust and smoke sucking machine is used, the suction pipe 6 can suck external dust and smoke into the outer shield 4 on the lower side through the suction negative pressure machine 5, at the moment, the dust and smoke can enter the telescopic cylindrical interior formed by the sliding plate 12 and the cloth bag body 16 through the sealing plate through hole 3 on the lower side, and along with the increase of the volume and the pressure of the sucked dust and smoke, the sliding plate 12 and the cloth bag body 16 can form telescopic cylindrical expansion, at the moment, the sliding plate 12 drives the sliding block 11 to slide outwards and compress the external spring 10, meanwhile, the area of the cloth bag body 16 exposed outside the winding groove 15 is increased and is in sliding connection with the sliding plate 12, the cloth bag body 16 drives the winding shaft 13 to rotate and contract the internal spring 14, so that the dust and smoke can be filtered to the outer side of the telescopic cylinder formed by the sliding plate 12 and the cloth bag body 16 through the cloth bag body 16, at the moment, the suction negative pressure machine 7 can suck the filtered dust and smoke out through the sealing plate through hole 3 on the upper side and can be discharged through the suction pipe 8, so that the dust and smoke can be continuously sucked to the winding shaft 13 and can be sucked to clean the surface of the cloth bag 16, and impurities attached to the cloth bag 16.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sack formula dust collector, includes barrel (1), its characterized in that: the automatic feeding device is characterized in that outer sealing plates (2) are welded and fixed to the top end and the bottom end of the machine barrel (1), sealing plate through holes (3) are formed in the inner side of the end face of each outer sealing plate (2), outer shields (4) are welded and fixed to the outer sides of the end faces of the outer sealing plates (2) on the upper side and the lower side, suction negative-pressure machines (5) and suction negative-pressure machines (7) are welded and fixed to the end faces of the outer shields (4) on the lower side and the upper side respectively, suction pipes (6) and suction pipes (8) are welded and fixed to the output ends of the suction negative-pressure machines (5) and the suction negative-pressure machines (7) respectively, sealing plate sliding grooves (9) are formed in the end faces of the outer sealing plates (2) and located on the outer sides of the sealing plate through holes (3), outer springs (10) are welded and fixed to the inner portions of the sealing plate sliding grooves (9), sliding blocks (11) are connected to the inner portions of the sealing plate sliding grooves (9), and sliding plates (12) are welded and fixed to the end faces of the sliding blocks (11);

the inner wall upside welded fastening of slide (12) has inner spring (14), the terminal surface welded fastening of inner spring (14) has roll-up axle (13), roll-up groove (15) have been seted up to the lateral surface of slide (12), the inside sliding connection in roll-up groove (15) has the sack body (16).

2. The bag-type dust collector according to claim 1, wherein: the upper side and the lower side of the sealing plate through holes (3) are asymmetrically arranged.

3. A baghouse dust extraction apparatus as defined in claim 1, further comprising: the two ends of the outer spring (10) are respectively welded and fixed with the outer sealing plate (2) and the sliding block (11), and the sliding plate (12) is connected with the outer sealing plate (2) on the upper side and the lower side in a sliding mode.

4. A baghouse dust extraction apparatus as defined in claim 1, further comprising: the inner spring (14) is in a worm shape, and two ends of the inner spring (14) are respectively welded and fixed with the sliding plate (12) and the furling shaft (13).

5. A baghouse dust extraction apparatus as defined in claim 1, further comprising: and two ends of the cloth bag body (16) are respectively welded and fixed with the furling shafts (13) at two adjacent sides.

6. A baghouse dust extraction apparatus as defined in claim 1, further comprising: the sliding plate (12) and the cloth bag body (16) form a telescopic cylinder, the bottom end of the telescopic cylinder is communicated with the sealing plate through hole (3) on the lower side, and the top end of the telescopic cylinder is not communicated with the sealing plate through hole (3) on the upper side.