CN214809275U - Heating anti-caking device of bag-type dust remover - Google Patents

Abstract

The utility model discloses a sack cleaner heating anti-caking device in sack cleaner technical field, the sack cleaner includes the shell, the air inlet, the gas outlet, the card, the venturi tube, the sack, spout the washing pipe, the apron, arrange the ash hole, be equipped with the resistance wire on the tip outer wall under the shell, be equipped with the vibrations unit that is used for carrying out the vibrations to a plurality of sacks on the card, vibrations unit includes slide bar, floating lever, the slide bar is by its vertical reciprocating motion of reciprocal lift unit drive, and then makes the floating lever intermittent type support sack bottom, produce the shake to the sack. Through setting up the resistance wire, the resistance wire circular telegram produces the heat, and then heats the shell inside to lime to getting into in the shell heats the drying, avoids humidity too big and caking, through setting up vibrations unit, and reciprocates by the floating lever, in order to produce the patting effect to the sack, and then shakes the dust on sack surface and gets off, improves the life of sack.

Description

Heating anti-caking device of bag-type dust remover

Technical Field

The utility model relates to a sack cleaner technical field specifically is a sack cleaner adds heat anti-caking device.

Background

The bag-type dust collector is a dry dust filter, which is suitable for collecting fine, dry and non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified.

During concrete production, the dust that can produce during production removes dust, the sack cleaner is used usually in the dust removal, but the sack cleaner is when using, lime in the concrete raw materials can get into in the sack cleaner, because the lime humidity that gets into in the sack cleaner is great (generally 3% -5%), consequently cause the phenomenon of lime caking on the sack cleaner inner wall easily, lead to the problem of inconvenient clearance, sack in the sack cleaner of current in addition can adhere to lime or other dusts and lead to producing the jam easily in the dust removal in-process surface, and then the filter effect of sack has been influenced.

In order to solve the problems, a heating anti-caking device of a bag-type dust remover is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a sack cleaner heating anti-caking device, in order to solve above-mentioned technical problem, the utility model provides a following technical scheme:

the utility model provides a heating anti-blocking device of a bag-type dust collector, the bag-type dust collector comprises a shell, wherein the outer walls of the upper side and the lower side of the shell are provided with an air inlet and an air outlet which are communicated with the interior of the shell, a pattern plate is arranged in the shell, the bottom surface of the pattern plate is provided with a plurality of cloth bags through Venturi tubes, a jet pipe is arranged in the shell and is positioned above the pattern plate, the top of the shell is open and is provided with a cover plate, the bottom of the shell is provided with an ash discharge port communicated with the interior of the shell, the outer wall of the lower end of the shell is provided with a resistance wire, the pattern plate is provided with a vibration unit for vibrating the cloth bags, the vibration unit comprises a sliding rod vertically penetrating through the pattern plate, the lower end of the sliding rod is positioned below the cloth bags, the sliding rod is horizontally and fixedly connected with a floating rod, the sliding rod is driven by a reciprocating lifting component to vertically reciprocate, and further leads the floating rod to intermittently abut against the bottom of the cloth bags, shaking the cloth bag.

Preferably, the reciprocating lifting assembly comprises a rotating wheel which is horizontally and rotatably connected in the shell, the upper end of the sliding rod penetrates through the pattern plate and is hinged with a hinge rod, one end, far away from the sliding rod, of the hinge rod is pivoted on the rotating wheel, and the rotating wheel is driven by an external motor to rotate.

Preferably, a sliding sleeve is embedded in the pattern plate, and the sliding rod is sleeved on the sliding sleeve and can freely slide up and down.

Preferably, the lower end of the shell is horizontally and rotatably connected with a rotating shaft, the rotating shaft is provided with a plurality of fixing plates along the axial direction of the rotating shaft in an array mode, an ash storage space is defined between each fixing plate and the inner wall of the shell, the inner wall of the ash storage space is arc-shaped, the fixing plates are provided with scraping plates penetrating out of one ends of the fixing plates far away from the rotating shaft, and the scraping plates are connected to the fixing plates through buffer units.

Preferably, the buffer unit penetrates the one-ended sliding block in the fixed plate including locating the scraper blade, set up in the fixed plate and supply sliding block, and can the gliding slip chamber of freedom, install the spring in the slip chamber, spring elasticity supports top sliding block and drive sliding block and slides towards the fixed plate outside direction.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the resistance wire, the resistance wire circular telegram produces the heat, and then heats the shell inside to lime to getting into in the shell heats the drying, avoids humidity too big and caking, through setting up vibrations unit, and reciprocate by the floating lever, in order to produce the patting effect to the sack, and then shakes the dust on sack surface and gets off, improves the life of sack, through setting up the scraper blade, and by the rotation of pivot, makes the scraper blade can clear away the lime on the shell inner wall.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the general assembly structure of a heating anti-caking device of a bag-type dust collector of the utility model;

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;

fig. 3 is an enlarged view of a portion of the structure at B in fig. 1.

In the figure: 1-cover plate, 2-air outlet, 3-rotating wheel, 4-pattern plate, 5-cloth bag, 6-outer shell, 7-floating rod, 8-sliding rod, 9-air inlet, 10-ash storage space, 11-ash discharge port, 12-rotating shaft, 13-fixing plate, 14-sliding cavity, 15-spring, 16-sliding block, 17-scraping plate, 18-hinge rod, 19-sliding sleeve, 20-venturi tube and 21-resistance wire.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in figures 1-3, a heating and anti-caking device for a bag-type dust remover, the bag-type dust remover comprises a shell 6, an air inlet 9 and an air outlet 2 which are communicated with the inside of the shell 6 are arranged on the outer walls of the upper side and the lower side of the shell 6, a flower plate 4 is arranged in the shell, dust-containing gas enters the shell 6 from the air inlet 9, a plurality of cloth bags 5 are arranged on the bottom surface of the flower plate 4 through venturi tubes 20, a jet-flushing pipe is arranged in the shell 6 and is positioned above the flower plate, the top of the shell 6 is open and is provided with a cover plate 1, the bottom of the shell is provided with an ash discharge port 11 communicated with the inside of the shell, a resistance wire 21 is arranged on the outer wall of the lower end part of the shell 6, a vibration unit for vibrating the cloth bags 5 is arranged on the flower plate 4, the vibration unit comprises a sliding rod 8 vertically penetrating through the flower plate 4, the lower end of the sliding rod 8 is positioned below the cloth bags 5 and is horizontally and fixedly connected with a floating rod 7, the sliding rod 8 is driven by a reciprocating lifting component to vertically reciprocate, and further make the floating rod 7 intermittently abut against the bottom of the cloth bag 5, produce the vibration to the cloth bag 5, the reciprocating lifting assembly includes the runner 3 that connects in the outer casing 6 horizontally and rotatably, the upper end of the sliding rod 8 is pierced through the card 4 and hinged with the hinge rod 18, the hinge rod 18 is far away from one end of the sliding rod 8 and pivoted on the runner 3, the runner 3 is driven by the external motor to rotate, when there is more lime accumulated on the surface of the cloth bag 5, the external motor starts the external motor first, the external motor drives the runner 3 to rotate, and then make the hinge rod 18 drive the sliding rod 18 to reciprocate up and down, and make the floating rod 7 produce the hitting effect to the cloth bag 5, make the dust on the surface of the cloth bag 5 drop, has promoted the life time of the cloth bag 5, inlay and equipped with the sliding bush 19 on the card 4, the sliding rod 8 is fitted on the sliding bush 19 and can be free to slide up and down, through setting up the sliding bush, have reduced to the sliding rod 8 and the card 4, the mechanical wear, the end of the shell 6 is connected with the rotating shaft 12 horizontally and rotationally, the rotating shaft 12 is provided with a plurality of fixed plates 13 along the axial direction, an ash storage space 10 is enclosed between the fixed plates 13 and the inner wall of the shell 6, the inner wall of the ash storage space 10 is arc-shaped, the fixed plates 13 are provided with scrapers 17 penetrating out of one end of the fixed plates 13 far away from the rotating shaft 12, the scrapers 17 are connected on the fixed plates 13 through buffer units, each buffer unit comprises a sliding block 16 arranged on one end of the scraper 17 penetrating into the fixed plate 13, the fixed plates 13 are internally provided with sliding cavities 14 for clamping the sliding blocks 16 and freely sliding, springs 15 are arranged in the sliding cavities 14, the springs 15 elastically support the sliding blocks 16 and drive the sliding blocks 16 to slide towards the outer side direction of the fixed plates 13, the rotating shaft 12 is driven to rotate by an external motor, the scrapers 17 rotate by taking the axial direction of the rotating shaft 12 as the shaft, and further the scrapers 17 scrape lime attached on the inner wall of the ash storage space 10, and the scraped lime falls into the lime discharging port 11.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a sack cleaner adds thermal anti-caking device, the sack cleaner includes shell (6), be equipped with its inside air inlet (9), gas outlet (2) of intercommunication on the both sides outer wall about shell (6), be equipped with a card (4) in it, a plurality of sack (5) are installed through venturi tube (20) to card (4) bottom surface, be equipped with the blowout pipe in shell (6), the blowout pipe is located the card top, open and install apron (1) in shell (6) top, its bottom is equipped with the inside row of ash mouth (11) of intercommunication, its characterized in that, be equipped with resistance wire (21) on the tip outer wall under shell (6), be equipped with the vibrations unit that is used for carrying out the vibrations to a plurality of sack (5) on card (4), the vibrations unit includes vertical slide bar (8) of wearing to establish on card (4), the lower end of the sliding rod (8) is located below the cloth bag (5) and is horizontally and fixedly connected with a floating rod (7), the sliding rod (8) is driven by a reciprocating lifting assembly to vertically reciprocate, and then the floating rod (7) intermittently abuts against the bottom of the cloth bag (5) to shake the cloth bag (5).

2. The heating and anti-caking device for the bag-type dust collector according to claim 1, wherein the reciprocating lifting component comprises a rotating wheel (3) horizontally and rotatably connected in the shell (6), the upper end of the sliding rod (8) penetrates through the pattern plate (4) and is hinged with a hinge rod (18), one end of the hinge rod (18) far away from the sliding rod (8) is pivoted on the rotating wheel (3), and the rotating wheel (3) is driven by an external motor to rotate.

3. The heating and anti-caking device for the bag-type dust collector according to claim 1, wherein the flower plate (4) is embedded with a sliding sleeve (19), and the sliding rod (8) is sleeved on the sliding sleeve (19) and can freely slide up and down.

4. The heating and anti-caking device of the bag-type dust collector according to claim 1, wherein the lower end of the housing (6) is horizontally and rotatably connected with a rotating shaft (12), the rotating shaft (12) is provided with a plurality of fixing plates (13) along the axial array thereof, an ash storage space (10) is defined between the fixing plates (13) and the inner wall of the housing (6), the inner wall of the ash storage space (10) is arc-shaped, the fixing plates (13) are provided with scrapers (17) penetrating out of one end of the fixing plates far away from the rotating shaft (12), and the scrapers (17) are connected to the fixing plates (13) through a buffer unit.

5. The heating and anti-blocking device of the bag-type dust collector according to claim 4, wherein the buffering unit comprises a sliding block (16) disposed at one end of the scraper (17) penetrating into the fixing plate (13), a sliding cavity (14) for the sliding block (16) to engage with and freely slide is disposed in the fixing plate (13), a spring (15) is disposed in the sliding cavity (14), and the spring (15) elastically pushes against the sliding block (16) and drives the sliding block (16) to slide towards the outer side of the fixing plate (13).

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