CN215742427U

CN215742427U - Safety pulse bag-type dust collector for plastic particle production

Info

Publication number: CN215742427U
Application number: CN202122380193.6U
Authority: CN
Inventors: 冯鹰; 张世孙; 陈超
Original assignee: Jiangxi Jingfu Technology Co ltd
Current assignee: Jiangxi Jingfu Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-02-08
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a safety pulse bag dust collector for plastic particle production, which comprises a U-shaped seat, wherein a dust collection box is fixedly arranged at the top of the U-shaped seat, a feeding hopper is arranged right above the dust collection box, two sides of the bottom of the feeding hopper are fixedly communicated with flow dividing pipes, the bottom ends of the two flow dividing pipes are respectively fixedly communicated with two sides of the top of the dust collection box, two sides of the inner wall of the dust collection box are fixedly connected with inclined flow guiding plates, a plurality of uniformly distributed dust collection ports are respectively arranged on the two inclined flow guiding plates, and two sides of the bottom of the dust collection box are respectively fixedly communicated with a dust collection pipeline. The integral dust removal efficiency is higher.

Description

Safety pulse bag-type dust collector for plastic particle production

Technical Field

The utility model relates to the field of plastic particle production, in particular to a safe pulse bag-type dust collector for plastic particle production.

Background

Need use plastic granules as the raw materials of insulating sheath in wire and cable production process, plastic granules are like fire-retardant polyvinyl chloride plastic granules, low smoke and zero halogen polyolefin plastic granules etc. it is by screw extruder melt extrusion after in proper order through cooling, cut grain and obtain, plastic granules produces more dust and piece easily in production process, need utilize the sack cleaner to remove dust to it, current sack cleaner dust removal effect is relatively poor, dust collection efficiency is lower, and the inconvenient dismantlement of dust removal sack is washd it.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safe pulse bag-type dust collector for plastic particle production, and aims to solve the problems that the existing bag-type dust collector in the background technology is poor in dust collection effect, low in dust collection efficiency and inconvenient to disassemble and clean a dust collection bag.

In order to achieve the purpose, the utility model provides the following technical scheme: a safety pulse bag-type dust collector for plastic particle production comprises a U-shaped seat, a dust collection box is fixedly arranged at the top of the U-shaped seat, a feeding hopper is arranged right above the dust removing box, two sides of the bottom of the feeding hopper are fixedly communicated with flow dividing pipes, the bottom ends of the two flow dividing pipes are respectively fixedly communicated with two sides of the top of the dust removing box, the two sides of the inner wall of the dust removing box are fixedly connected with oblique guide plates, a plurality of dust collecting openings which are uniformly distributed are arranged on the two oblique guide plates, the both sides of dust removal bottom of the case portion all are fixed the intercommunication have a dust removal pipeline, two the dust removal pipeline corresponds the setting with two slant guide plates respectively, two the equal fixed mounting of the inside one end of dust removal pipeline has the air exhauster, two the fixed slot has all been seted up to the inside both sides of dust removal pipeline, corresponds two all be equipped with the dust removal sack between the fixed slot.

Preferably, the two sides of the inner wall of the dust removal cloth bag are fixedly connected with sleeves, the two sleeves are internally fixedly connected with tension springs, one side of each tension spring is fixedly connected with a sliding block which is in sliding connection with the corresponding inner wall of the sleeve, one end of each sliding block is fixedly connected with a supporting rod, one end of each supporting rod penetrates through the sleeve to be connected with a roller in a rotating mode, and the two rollers are connected with the two fixing grooves in a clamping mode respectively.

Preferably, two logical groove has all been seted up to one side of fixed slot, two the equal fixed mounting in inside that leads to the groove has a fixed block, two one side of fixed block all alternates and is connected with the depression bar, two the push pedal that leads to groove fixedly connected with and fixed slot sliding connection is all passed to the one end of depression bar, two the depression bar deviates from the equal fixedly connected with briquetting of one end of push pedal.

Preferably, two compression bars are all sleeved with return springs positioned between the fixed block and the pressing block.

Preferably, the bottom of the dust removal box is fixedly communicated with a discharge pipe positioned between the two oblique guide plates.

Preferably, the front of dust removal case articulates there is the maintenance door, the last observation window of having seted up of maintenance door, the last visual glass that is equipped with of inlaying of observation window.

Compared with the prior art, the utility model has the beneficial effects that: through pouring into the dust removal case with the plastic granules raw materials from feed hopper, the raw materials disperses to the slant guide plate through two shunt tubes, slope downstream on the slant guide plate, in-process raw materials at the removal is comparatively dispersed, dust and piece in the air exhauster will the raw materials are extracted to the dust removal pipeline in through the dust removal mouth, filter the dust through the dust removal sack, use the accessible for a long time manually to press down the briquetting and drive the push pedal and release the gyro wheel from the fixed slot in, thereby the dust removal sack relies on the gravity of self to glide along the slope of dust removal pipeline in from the roll-off pipeline, the clearance is maintained to it to the convenience, whole dust collection efficiency is higher.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of part A of the present invention.

In the figure: 1. a U-shaped seat; 2. a dust removal box; 3. a feed hopper; 4. a shunt tube; 5. an oblique guide plate; 6. a dust suction port; 7. a dust removal pipeline; 8. an exhaust fan; 9. fixing grooves; 10. a dust removal cloth bag; 11. a sleeve; 12. a tension spring; 13. a slider; 14. a strut; 15. a roller; 16. a through groove; 17. a fixed block; 18. a pressure lever; 19. pushing the plate; 20. briquetting; 21. a return spring; 22. a discharge pipe; 23. maintaining the door; 24. and (4) an observation window.

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. 1-3, the utility model provides a safety pulse bag-type dust collector for plastic particle production, comprising a U-shaped seat 1, a dust collection box 2 is fixedly installed on the top of the U-shaped seat 1, a feeding funnel 3 is arranged right above the dust collection box 2, two sides of the bottom of the feeding funnel 3 are fixedly communicated with shunt tubes 4, the bottom ends of the two shunt tubes 4 are respectively fixedly communicated with two sides of the top of the dust collection box 2, two sides of the inner wall of the dust collection box 2 are respectively fixedly connected with an oblique guide plate 5, a plurality of dust collection ports 6 which are uniformly distributed are respectively arranged on the two oblique guide plates 5, two sides of the bottom of the dust collection box 2 are respectively fixedly communicated with dust collection pipelines 7, the two dust collection pipelines 7 are respectively arranged corresponding to the two oblique guide plates 5, one end of the two dust collection pipelines 7 is respectively fixedly installed with an exhaust fan 8, two sides of the two dust collection pipelines 7 are respectively provided with fixing slots 9, correspond and all be equipped with dust removal sack 10 between two fixed slots 9, the fixed intercommunication in bottom of dust removal case 2 has the discharging pipe 22 that is located between two slant guide plates 5, and the front of dust removal case 2 articulates there is maintenance door 23, has seted up observation window 24 on the maintenance door 23, inlays on the observation window 24 and is equipped with visual glass.

During the use, pour into feed hopper 3 with the raw materials, the raw materials is piled up 3 bottoms of feed hopper on the slant guide plate 5 of two shunt tubes 4 dispersion to the inside both sides of dust removal case 2 through two shunt tubes, slope downstream on the slant guide plate 5, remove in-process air exhauster 8 and filter dust and piece through dust removal sack 10 in extracting to dust removal pipeline 7 with the dust in the raw materials through the dust removal mouth, raw materials on the slant guide plate 5 move down to the ejection of compact of discharging pipe 22 through the gravity of self, in the use, the dispersion condition of inside material is observed to accessible observation window 24, thereby adjustment material loading speed.

The equal fixedly connected with sleeve 11 in both sides of 10 inner walls of dust removal sack, the equal fixedly connected with tension spring 12 in inside of two sleeve 11, the equal fixedly connected with in one side of two tension spring 12 and the slider 13 that corresponds 11 inner wall sliding connection of sleeve, the equal fixedly connected with branch 14 of one end of two sliders 13, the one end of two branch 14 all passes sleeve 11 and rotates and be connected with gyro wheel 15, two gyro wheels 15 are connected with two fixed slot 9 blocks respectively.

When the dust removal cloth bag 10 is used, the tension of the tension spring 12 drives the sliding block 13 to move, so that the sliding block 13 drives the roller 15 to be clamped into the fixing groove 9, and the dust removal cloth bag 10 is fixed inside the dust removal pipeline 7.

Logical groove 16 has all been seted up to one side of two fixed slots 9, and two equal fixed mounting in inside that lead to groove 16 have fixed block 17, and one side of two fixed blocks 17 all alternates and is connected with depression bar 18, and logical groove 16 fixedly connected with and fixed slot 9 sliding connection's push pedal 19 is all passed to the one end of two depression bars 18, and two depression bars 18 deviate from the equal fixedly connected with briquetting 20 of one end of push pedal 19, all overlap on two depression bars 18 and be equipped with the reset spring 21 that is located between fixed block 17 and the briquetting 20.

During long-term use, through manual pressing briquetting 20, briquetting 20 extrusion reset spring 21 drives the gyro wheel 15 release fixed slot 9 in the push pedal 19 with fixed slot 9 through depression bar 18, thereby gyro wheel 15 drives slider 13 extrusion tension spring 12 through branch 14 and removes to sleeve 11 interior, thereby make dust removal sack 10 utilize gravity of self and dust removal pipeline 7's gradient to cooperate and follow the interior roll-off of dust removal pipeline 7, dismantle dust removal sack 10 promptly, the convenience is maintained its clearance.

When the embodiment of the application is used: pouring raw materials into a feeding funnel 3, accumulating the raw materials at the bottom of the feeding funnel 3, dispersing the raw materials on two oblique guide plates 5 at two sides in a dust removal box 2 through two shunt tubes 4, moving the raw materials downwards along the gradient on the oblique guide plates 5, extracting dust and debris in the raw materials into a dust removal pipeline 7 through a dust removal port by an exhaust fan 8 in the moving process, filtering the dust and the debris through a dust removal cloth bag 10, moving the raw materials on the oblique guide plates 5 downwards to a discharge pipe 22 through self gravity, discharging the materials, observing the dispersion condition of the internal materials through an observation window 24 in the using process, adjusting the feeding speed, driving a sliding block 13 to move through the tension of a tension spring 12 when the dust removal cloth bag 10 is used, enabling the sliding block 13 to drive a roller 15 to be clamped into a fixed groove 9, fixing the dust removal cloth bag 10 in the dust removal pipeline 7, and manually pressing a pressing block 20 when the dust removal cloth bag is used for a long time, briquetting 20 extrusion reset spring 21 drives push pedal 19 through depression bar 18 and releases fixed slot 9 with gyro wheel 15 in the fixed slot 9, thereby gyro wheel 15 drives slider 13 extrusion tension spring 12 through branch 14 and removes to sleeve 11 for thereby the roll-off in dust removal sack 10 utilizes gravity of self and dust removal pipeline 7's gradient to cooperate from dust removal pipeline 7, dismantles dust removal sack 10 promptly, conveniently maintains its clearance.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a safe type pulse bag dust collector ware for plastic pellet production, includes U-shaped seat (1), its characterized in that: the dust removal device is characterized in that a dust removal box (2) is fixedly mounted at the top of the U-shaped seat (1), a feeding funnel (3) is arranged right above the dust removal box (2), two sides of the bottom of the feeding funnel (3) are fixedly communicated with flow dividing pipes (4), the bottoms of the two flow dividing pipes (4) are fixedly communicated with the two sides of the top of the dust removal box (2) respectively, oblique flow guiding plates (5) are fixedly connected with the two sides of the inner wall of the dust removal box (2), a plurality of uniformly distributed dust suction ports (6) are formed in the two oblique flow guiding plates (5), dust removal pipelines (7) are fixedly communicated with the two sides of the bottom of the dust removal box (2), the two dust removal pipelines (7) are respectively arranged corresponding to the two oblique flow guiding plates (5), an air exhauster (8) is fixedly mounted at one end inside the two dust removal pipelines (7), and fixing grooves (9) are formed in the two sides inside the dust removal pipelines (7), dust removing cloth bags (10) are arranged between the two corresponding fixing grooves (9).

2. The safety type pulse bag dust collector for plastic particle production according to claim 1, wherein: the equal fixedly connected with sleeve (11) in both sides of dust removal sack (10) inner wall, two the equal fixedly connected with tension spring (12) in inside of sleeve (11), two the equal fixedly connected with in one side of tension spring (12) and corresponding sleeve (11) inner wall sliding connection's slider (13), two the equal fixedly connected with branch (14) of one end of slider (13), two the one end of branch (14) is all passed sleeve (11) and is rotated and be connected with gyro wheel (15), two gyro wheel (15) are connected with two fixed slot (9) blocks respectively.

3. The safety type pulse bag dust collector for plastic particle production according to claim 2, wherein: two logical groove (16), two have all been seted up to one side of fixed slot (9) the equal fixed mounting in inside that leads to groove (16) has fixed block (17), two one side of fixed block (17) all alternates and is connected with depression bar (18), two the one end of depression bar (18) all passes logical groove (16) fixedly connected with and fixed slot (9) sliding connection's push pedal (19), two the equal fixedly connected with briquetting (20) of one end that depression bar (18) deviates from push pedal (19).

4. The safety type pulse bag dust collector for plastic particle production according to claim 3, wherein: and the two compression rods (18) are sleeved with return springs (21) positioned between the fixed block (17) and the pressing block (20).

5. The safety type pulse bag dust collector for plastic particle production according to claim 1, wherein: the bottom of the dust removal box (2) is fixedly communicated with a discharge pipe (22) positioned between the two oblique guide plates (5).

6. The safety type pulse bag dust collector for plastic particle production according to claim 1, wherein: the front of dust removal case (2) articulates there is maintenance door (23), maintenance door (23) are last to have seted up observation window (24), it is equipped with visual glass to inlay on observation window (24).