CN219804349U - Cloth bag filter with self-cleaning function - Google Patents

Abstract

The utility model discloses a cloth bag filter with a self-cleaning function, which comprises a filter box, wherein a dust removing plate is arranged below the filter box, a cover plate is fixedly arranged above the filter box, an air inlet is arranged on the surface of the cover plate, the air inlet penetrates through the filter sealing plate and the cover plate, one end of the air inlet stretches into a filter device, a cleaning device is arranged below the inner wall of the filter box, and the filter device is arranged on the inner wall of the filter box.

Description

Cloth bag filter with self-cleaning function

Technical Field

The utility model relates to the technical field of cloth bag filters, in particular to a cloth bag filter with a self-cleaning function.

Background

The cloth bag filter is a common air filtering device, and has the main function of filtering impurities in the air through the cloth bag so as to achieve the aim of purifying the air. However, as the service time increases, dust and particulate matter gradually accumulate on the cloth bag, so that the filtering effect is reduced, and the energy consumption and the running cost are increased.

At present, with the improvement of the environmental protection pollutant emission standard in China, the requirements on the dust removal effect of enterprises are more strict, and the cloth bag filter with the high-efficiency dust removal effect is widely applied to various industries. In some industries, the discharged waste gas contains components such as HCL, H2 and N2 besides particulate matters, and when the particulate matters which are filtered and remained on the surface of the cloth bag are combined with the HCL, H2 and N2, the particulate matters increase the water content and are acidic, if the particulate matters are not cleaned for a long time, the cloth bag can be corroded, the service life of the cloth bag is shortened, the dust removing effect is reduced, and the operation cost is increased.

Therefore, a cloth bag filter with a self-cleaning function is proposed.

Disclosure of Invention

The utility model aims to provide a cloth bag filter with a self-cleaning function, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sack filter with automatically cleaning function, including the rose box, the rose box below is equipped with the dust collecting plate, the fixed apron that is equipped with in rose box top, the apron surface is equipped with the air inlet, the air inlet runs through filtration shrouding and apron, air inlet one end stretches into in the filter equipment, rose box inner wall below is equipped with cleaning device, cleaning device includes the clearance ring of fixed mounting in rose box inner wall below, the clearance ring surface evenly is equipped with the clearance hole, the clearance ring below is equipped with the clearance plate, the gas outlet has been seted up on the clearance plate surface, the gas outlet runs through the clearance plate and stretches into in the cleaning device, clearance plate surface is equipped with the support column, clearance ring top is equipped with the clearance shrouding, clearance shrouding surface is equipped with the clearance motor, clearance motor electric connection power, clearance motor output shaft is equipped with the pivot, pivot side symmetry is equipped with the bracing piece, the one end that the pivot was kept away from to the bracing piece is equipped with the clearance pole, clearance pole and clearance ring inner wall looks adaptation, clearance pole surface is equipped with the scraper blade with support column surface looks adaptation, the rose box inner wall is equipped with filter equipment, filter equipment including evenly installing at the holding ring of rose box inner wall, the holding ring inboard is equipped with the clearance ring, the clearance ring top is equipped with the filtration shrouding, filtration fan is equipped with filtration air outlet, filtration fan is equipped with filtration fan, filtration face, filtration fan is equipped with filtration fan and filtration fan is equipped with filtration fan electric vent and filtration fan electric vent.

Preferably, in order to meet the self-cleaning function of the cloth bag filter, a cleaning device is arranged in the filter box.

Preferably, in order to meet the requirement of more convenient cleaning of the cloth bag filter, a dust removing plate is arranged below the filter box.

Preferably, in order to meet the requirement of better filtering of the cloth bag filter, a filtering device is arranged in the filtering box.

Compared with the prior art, the utility model has the beneficial effects that:

(1) In order to satisfy sack filter self-cleaning's function, be equipped with cleaning device in the rose box, cleaning device includes the clearance ring of fixed mounting in rose box inner wall below, the clearance ring below is equipped with the clearance board, the gas outlet has been seted up on the clearance board surface, the gas outlet runs through the clearance board and stretches into in the cleaning device, the clearance board surface is equipped with the support column, the clearance ring top is equipped with the clearance shrouding, clearance shrouding surface is equipped with the clearance motor, clearance motor electric connection power, clearance motor output shaft is equipped with the pivot, pivot side symmetry is equipped with the bracing piece, the one end that the pivot was kept away from to the bracing piece is equipped with the clearance pole, clearance pole and clearance ring inner wall looks adaptation, clearance pole surface is equipped with the scraper blade with support column surface looks adaptation, through above-mentioned structure mutually supporting, when using, the operation clearance motor, make the clearance motor drive the pivot rotatory, the bracing piece rotates, bracing piece and clearance pole are connected simultaneously, make bracing piece, clearance pole and scraper blade rotate, clear up sack filter.

(2) In order to satisfy the better filtration of sack filter, be equipped with filter equipment in the rose box, simultaneously in order to satisfy the better filtration of sack filter, be equipped with filter equipment in the rose box, filter equipment is including evenly installing the holding ring at the rose box inner wall, the holding ring inboard is equipped with the holding ring, the holding ring top is equipped with the filtration shrouding, the filtration shrouding surface is equipped with filter fan, filter fan one side is equipped with the air outlet, the filtration shrouding surface is equipped with the filter pole, the filter pole surface evenly is equipped with the filter, the filter ring below is equipped with filtering baffle, the rose box below is equipped with the dust removal board, through above-mentioned structure mutually support, when using, through the operation filter fan, make filter fan provide wind power to the sack filter, produce the air current when the air passes through the filter bag, dust and particulate matter are caught at the cleaning device inner wall.

Drawings

FIG. 1 is a schematic diagram of a cloth bag filter with self-cleaning function according to the present utility model;

FIG. 2 is a schematic diagram showing the internal structure of a bag filter with self-cleaning function according to the present utility model;

FIG. 3 is a schematic diagram of a filtering device with a bag filter having a self-cleaning function according to the present utility model;

fig. 4 is a schematic structural diagram of a cleaning device with a bag filter having a self-cleaning function according to the present utility model.

In the figure: 1. a filter box; 2. a dust removal plate; 3. a cover plate; 4. an air inlet; 5. an air outlet; 6. a vent; 7. a filtering device; 8. a cleaning device; 701. a filter ring; 702. a support ring; 703. a filtering fan; 704. an air outlet; 705. a filtering sealing plate; 706. a filter rod; 707. a filter plate; 708. a filtering baffle; 801. cleaning the ring; 802. cleaning a sealing plate; 803. cleaning a seal ring; 804. cleaning a motor; 805. a support column; 806. a support rod; 807. cleaning a rod; 808. a cleaning plate; 809. a rotating shaft; 810. a scraper; 811. and cleaning the hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a sack filter with automatically cleaning function, including rose box 1, rose box 1 below installation dust removal board 2, rose box 1 top fixed mounting apron 3, apron 3 surface mounting air inlet 4, air inlet 4 runs through filtration shrouding 705 and apron 3, in air inlet 4 one end stretches into filter equipment 7, rose box 1 inner wall below installation cleaning device 8, cleaning device 8 includes the clearance ring 801 of fixed mounting in rose box 1 inner wall below, clearance ring 801 surface evenly is equipped with clearance hole 811, clearance ring 801 surface mounting and the clearance seal ring 803 of rose box 1 inner wall looks adaptation, clearance ring 801 below installation clearance plate 808, clearance plate 808 surface opening installs gas outlet 5, gas outlet 5 runs through clearance plate 808 and stretches into cleaning device 8, clearance plate 808 surface mounting support column 805, clearance ring 801 top installation clearance shrouding 802, clearance shrouding 802 surface mounting clearance motor 804 electric connection power supply, clearance motor 804 output shaft 809 side symmetry installation 806, the one end mounting rod 807 of bracing piece keeping away from the pivot, clearance rod 807 and clearance plate 808 inner wall looks adaptation, clearance rod 807 and clearance plate 808 surface mounting make the clearance rod surface mounting pass through the clearance rod 806 and make the rotatory during the clearance rod 806 and pass through the clearance rod 810 and make the rotatory during the clearance rod 810 of clearance rod, the clearance rod is connected with the bracing piece is rotatory, the realization of the clearance rod is realized through the rotatory during the clearance rod is equipped with the clearance rod 807, the clearance rod is realized through the surface-plate 810 and the rotatory during the clearance rod is connected with the clearance rod is equipped with the clearance rod through the clearance surface-holder, the clearance hole 810 and the clearance brush-holder is convenient, the clearance hole.

The filter device 7 is installed on the inner wall of the filter box 1, the filter device 7 comprises a support ring 702 which is uniformly installed on the inner wall of the filter box 1, a filter ring 701 is installed on the inner side of the support ring 702, a filter sealing plate 705 is installed above the filter ring 701, a filter fan 703 is installed on the surface of the filter sealing plate 705, an air outlet 704 is installed on one side of the filter fan 703, a filter rod 706 is installed on the surface of the filter sealing plate 705, a filter plate 707 is uniformly installed on the surface of the filter rod 706, a filter baffle 708 is installed below the filter ring 701, a vent 6 is installed on the surface of the filter baffle 708, the vent 6 penetrates through the filter baffle 708 and a cleaning sealing plate 802, two ends of the vent 6 extend into the filter device 7 and the cleaning device 8 respectively, the structure is matched with each other, and when the filter device is used, the filter fan 703 is connected with a power supply to operate, so that the filter fan 703 provides wind power for a cloth bag filter, and air flow is generated when the air passes through the filter ring 701 and the cleaning ring 801, and dust and particles are captured on the inner wall of the cleaning device 8.

Working principle: through connecting the filter fan 703 with the power operation, make filter fan 703 provide wind power to the sack filter, produce the air current when the air passes through filter ring 701 and clearance ring 801, make dust and particulate matter caught at cleaning device 8 inner wall, the reconnection power makes the clearance motor 804 operation, make clearance motor 804 drive pivot 809 rotatory, pivot 809 drives bracing piece 806 and rotates, bracing piece 806 is connected with clearance pole 807 simultaneously, make bracing piece 806, clearance pole 807 and scraper blade 810 rotate, reach the purpose of clearing up the sack filter.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (8)

1. The utility model provides a sack filter with self-cleaning function, includes rose box (1), its characterized in that: a cover plate (3) is fixedly arranged above the filter box (1), a cleaning device (8) is arranged below the inner wall of the filter box (1), and a filter device (7) is arranged on the inner wall of the filter box (1);

cleaning device (8) are including fixed mounting clearance ring (801) in rose box (1) inner wall below, clearance ring (801) below is equipped with clearance board (808), clearance ring (801) surface be equipped with clearance seal ring (803) of rose box (1) inner wall looks adaptation, clearance board (808) surface is equipped with support column (805), clearance ring (801) top is equipped with clearance shrouding (802), clearance shrouding (802) surface is equipped with clearance motor (804), clearance motor (804) electric connection power, clearance motor (804) output shaft is equipped with pivot (809), pivot (809) side symmetry is equipped with bracing piece (806), one end that pivot (809) were kept away from to bracing piece (806) is equipped with clearance pole (807), clearance pole (807) and clearance board (808) inner wall looks adaptation, clearance pole (807) surface be equipped with scraper blade (810) of support column (805) surface looks adaptation.

2. A cloth bag filter with self-cleaning function according to claim 1, characterized in that: the filtering device (7) comprises a supporting ring (702) which is uniformly arranged on the inner wall of the filtering box (1), a filtering ring (701) is arranged on the inner side of the supporting ring (702), a filtering sealing plate (705) is arranged above the filtering ring (701), a filtering rod (706) is arranged on the surface of the filtering sealing plate (705), a filtering plate (707) is uniformly arranged on the surface of the filtering rod (706), and a filtering baffle (708) is arranged below the filtering ring (701).

3. A cloth bag filter with self-cleaning function according to claim 2, characterized in that: an air outlet (5) is formed in the surface of the cleaning plate (808), and the air outlet (5) penetrates through the cleaning plate (808) and stretches into the cleaning device (8).

4. A cloth bag filter with self-cleaning function according to claim 3, characterized in that: the surface of the filtering baffle plate (708) is provided with a ventilation opening (6), and the ventilation opening (6) penetrates through the filtering baffle plate (708) and the cleaning sealing plate (802) and stretches into the filtering device (7) and the cleaning device (8) respectively.

5. The cloth bag filter with self-cleaning function according to claim 4, wherein: a dust removal plate (2) is arranged below the filter box (1).

6. The cloth bag filter with self-cleaning function according to claim 5, wherein: the surface of the cover plate (3) is provided with an air inlet (4), the air inlet (4) penetrates through the filtering sealing plate (705) and the cover plate (3), and one end of the air inlet (4) extends into the filtering device (7).

7. The cloth bag filter with self-cleaning function according to claim 6, wherein: the surface of the filtering sealing plate (705) is provided with a filtering fan (703), and one side of the filtering fan (703) is provided with an air outlet (704).

8. The cloth bag filter with self-cleaning function according to claim 7, wherein: cleaning holes (811) are uniformly formed in the surface of the cleaning ring (801).