CN211635835U

CN211635835U - Dust collector is used in cable material production

Info

Publication number: CN211635835U
Application number: CN202020001801.0U
Authority: CN
Inventors: 王俊龙; 张金平; 石克界
Original assignee: Yunnan Xinchengpeng High Molecular Technology Co ltd
Current assignee: Yunnan Xinchengpeng High Molecular Technology Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-10-09
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses a dust collector is used in cable material production, including second grade dust fall case, follow supreme toper backward flow cover that is equipped with evenly distributed down in the second grade dust fall incasement, the fixed axle through the vertical distribution of support fixedly connected with in the second grade dust fall incasement, the central point of toper backward flow cover puts to run through the cover and establishes on the fixed axle and be normal running fit, the fixed slope aerofoil that is provided with circumference evenly distributed of interior table wall of toper backward flow cover. The utility model discloses in, through setting up the fixed axle in the second grade dust fall incasement, fixed axle and toper backward flow cover normal running fit, wherein the interior table wall of toper backward flow cover sets up circumference evenly distributed's slope aerofoil and wind channel, and the slope aerofoil drives whole toper backward flow cover and rotates under the promotion of air current, can utilize centrifugal force to throw away the moist dust of accumulational on it from this, avoids appearing the toper backward flow and covers the moist dust of accumulation and do not in time break away from the secondary efflorescence exhaust problem of bringing.

Description

Dust collector is used in cable material production

Technical Field

The utility model relates to a cable material dust removal technical field especially relates to a dust collector is used in cable material production.

Background

The wire and cable insulation and sheath plastic is commonly called as cable material, and comprises various types such as rubber, plastic, nylon and the like; the cable material production enterprise takes a cable production enterprise as a user, and has a market for cable materials as long as the cable materials are required, wherein when the cable raw materials are processed, the finished product materials are discharged by a cyclone separator after being boiled by a boiling bed, and an air outlet of the cyclone separator adopted at present is vertically upward; because the finished material is mixed with dust such as material foam, flaky material and the like, the weight of the finished material is extremely light, and when the finished material is boiled by a boiling bed and discharged by a cyclone separator, part of the finished material can be discharged along with an air outlet of the cyclone separator, so that the workshop environment is polluted; workers can suck the dust into the body to affect the health of the body, and the cyclone separator has poor dust removal effect and cannot completely absorb the dust.

At present, in order to solve the above problems, a secondary cyclone dust settling device is available, and for example, patent document CN201821093628.0 discloses a secondary cyclone dust settling device for cable materials, which comprises a cyclone dust collector, the cyclone dust collector comprises a shell, a first inlet pipe is communicated with one side of the shell, a first outlet pipe is arranged in the center of the top of the shell, an ash hopper is mounted at the bottom of the shell, the secondary dust settling tank comprises a box body, a second outlet pipe is arranged at the top of the box body, a second inlet pipe is arranged at the bottom of the periphery of the box body, a drain pipe is communicated with the bottom of the box body, a water storage tank is communicated with the bottom of the drain pipe, a water delivery pipe is communicated between the water storage tank and the secondary dust settling tank, a spraying mechanism is arranged in the box body and comprises an annular pipeline, atomizing nozzles are annularly arranged on the inner side of the annular pipeline, the annular pipeline is communicated; wherein the secondary dust settling tank is internally provided with an atomizing nozzle and a corresponding backflow cover, airflow which enters the secondary settling tank and contains dust flows back through the backflow cover, particles in the airflow collide with each other and are gathered to form large particles, the large particles fall into the bottom in the tank body, secondary dust settling is realized, and the large particles are discharged from the top of the secondary settling tank; however, the impact force of the mist sprayed from the atomizing nozzle on the return flow cover is small, so that the wet dust is accumulated on the return flow cover, the dust is difficult to slide and the dust can be sprayed for a long time, and the dust accumulated on the return flow cover is easily dried by air flow entering the secondary sedimentation tank for the second time and is discharged from the top of the secondary sedimentation tank, so that the secondary dust settling effect is poor.

Therefore, the utility model provides a dust collector is used in cable material production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the secondary dust settling effect is poor due to the cooperation of a backflow cover with a fixed structure and an atomizing nozzle in a secondary settling tank in the background art, the dust removal device for cable material production is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a dust collector is used in cable material production, falls the dirt case including the second grade, the supreme toper backward flow cover that is equipped with evenly distributed is down followed in the second grade falls the dirt incasement, the fixed axle that falls the dirt incasement through the vertical distribution of support fixedly connected with through the second grade, the central point of toper backward flow cover puts to run through the cover and establishes on the fixed axle and be normal running fit, the fixed slope aerofoil that is provided with circumference evenly distributed of the interior table wall of toper backward flow cover, and be close to the wind channel that sets up circumference evenly distributed that runs through the tip.

As a further description of the above technical solution:

the top of the conical backflow cover penetrates through the conical backflow cover and is welded with a matching sleeve, and the matching sleeve is connected with the fixed shaft through a bearing.

As a further description of the above technical solution:

the outer periphery of the conical backflow cover is provided with an upward folded edge.

As a further description of the above technical solution:

an included angle between the folded edge and the outer surface wall of the conical backflow cover is an acute angle, and one side of the folded edge is provided with discharge holes which are uniformly distributed in the circumferential direction.

As a further description of the above technical solution:

the top of the second-stage dust falling box is provided with an exhaust sealing cover connected through a bolt, and the bottom of the fixed shaft is detachably connected with the support.

As a further description of the above technical solution:

the bottom of the fixed shaft is connected with the bracket in a screwing mode.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up the fixed axle in the second grade dust fall incasement, fixed axle and toper backward flow cover normal running fit, wherein the interior table wall of toper backward flow cover sets up circumference evenly distributed's slope aerofoil and wind channel, and the slope aerofoil drives whole toper backward flow cover and rotates under the promotion of air current, can utilize centrifugal force to throw away the moist dust of accumulational on it from this, avoids appearing the toper backward flow and covers the moist dust of accumulation and do not in time break away from the secondary efflorescence exhaust problem of bringing.

2. The utility model discloses in, the periphery of toper backward flow cover is provided with ascending hem, and contained angle between the exterior wall of hem and toper backward flow cover is the acute angle, and circumference evenly distributed's discharge hole is seted up to one side of hem, and from this, hem and toper backward flow cover exterior wall form a interim retaining cavity, conveniently collect and assemble dust sewage, then throw away through the discharge hole, can increase the handling capacity to the dust.

3. The utility model discloses in, the top of second grade dust falling box is equipped with the exhaust closing cap through bolted connection, and the connection can be dismantled to fixed axle bottom and support, from this, can demolish behind the exhaust closing cap, demolish fixed axle and the toper backward flow cover above that, and the installation, maintenance and maintenance are convenient.

Drawings

Fig. 1 shows a schematic structural diagram of the interior of a two-stage dust falling box provided according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram illustrating a bottom view of a tapered reflow hood provided in accordance with an embodiment of the present invention;

fig. 3 shows a schematic structural diagram of a cross section of a conical reflow hood provided in accordance with an embodiment of the present invention.

Illustration of the drawings:

1. a secondary dust falling box; 11. a conical reflow hood; 111. inclining the fan blade plate; 112. an air duct; 113. a fitting sleeve; 114. folding edges; 1141. a discharge hole; 12. a fixed shaft; 13. and (7) exhausting and sealing.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a dust removal device for cable material production comprises a secondary dust falling box 1, wherein conical backflow covers 11 which are uniformly distributed are arranged in the secondary dust falling box 1 from bottom to top, in the prior art, an air inlet is formed in the bottom of the secondary dust falling box 1, a clean air outlet is formed in the top of the secondary dust falling box 1, an atomizing nozzle which is located on the upper portion of each conical backflow cover 11 is arranged inside the secondary dust falling box, air containing dust enters through the air inlet, and dust falling treatment is achieved through the action of the atomizing nozzle and the conical backflow covers 11; in this technical scheme, through the fixed axle 12 of support fixedly connected with vertical distribution in the second grade dust falling box 1, the central point of toper backward flow cover 11 puts to run through the cover and establishes on fixed axle 12 and be normal running fit, the fixed slope aerofoil 111 that is provided with circumference evenly distributed of the interior table wall of toper backward flow cover 11, slope aerofoil 111 plays the effect of flabellum, and run through the wind channel 112 of seting up circumference evenly distributed near the tip, the in-process that the air current upwards flows from this, the air is through slope aerofoil 111 and pass through wind channel 112 and discharge, can drive toper backward flow cover 11 and rotate from this, rotatory toper backward flow cover 11 utilizes centrifugal force to throw away its accumulation moist dust, it avoids to break away from toper backward flow cover 11 with higher speed, the secondary efflorescence of accumulated moist dust volatilizees.

Specifically, as shown in fig. 1 and 3, a fitting sleeve 113 penetrates through and is welded to the top of the conical reflow housing 11, and the fitting sleeve 113 is connected with the fixed shaft 12 through a bearing, so that the rotation is smooth.

Specifically, as shown in fig. 3, an upward folded edge 114 is arranged on the outer periphery of the conical backflow cover 11, an included angle between the folded edge 114 and the outer surface wall of the conical backflow cover 11 is an acute angle, and discharge holes 1141 are uniformly distributed in the circumferential direction on one side of the folded edge 114, so that a temporary water storage cavity is formed by the folded edge 114 and the outer surface wall of the conical backflow cover 11, dust and sewage are collected and gathered conveniently, and then the dust and sewage are thrown out through the discharge holes 1141, and the dust treatment capacity can be increased.

Specifically, as shown in fig. 1, the top of the secondary dust-settling tank 1 is provided with an exhaust sealing cover 13 connected by a bolt, and the bottom of the fixed shaft 12 is detachably connected with the bracket, so that after the exhaust sealing cover 13 is removed, the fixed shaft 12 and the conical backflow cover 11 thereon are removed, and the installation, the maintenance and the convenience are realized.

Specifically, as shown in fig. 1, the bottom of the fixed shaft 12 is screwed with the bracket, and after the exhaust sealing cover 13 is removed, a driving handle can be welded on the top of the fixed shaft 12, and the exhaust sealing cover can be removed by rotating the driving handle, so that the operation is convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a dust collector is used in cable material production, falls dirt case (1) including the second grade, follow supreme toper backward flow cover (11) that are equipped with evenly distributed down in the dirt case (1) falls in the second grade, its characterized in that, fixed axle (12) through the vertical distribution of support fixedly connected with in the dirt case (1) falls in the second grade, the central point of toper backward flow cover (11) puts to run through the cover and establishes on fixed axle (12) and be normal running fit, the fixed slope aerofoil (111) that are provided with circumference evenly distributed of the interior table wall of toper backward flow cover (11), and is close to tip and runs through wind channel (112) of seting up circumference evenly distributed.

2. The dust removing device for cable material production according to claim 1, wherein a fitting sleeve (113) penetrates through and is welded to the top of the conical backflow cover (11), and the fitting sleeve (113) is connected with the fixed shaft (12) through a bearing.

3. The dust removing device for producing cable material as claimed in claim 1, wherein the outer periphery of the conical reflow hood (11) is provided with an upward folded edge (114).

4. The dust removing device for the cable material production according to claim 3, wherein an included angle between the folded edge (114) and the outer surface wall of the conical backflow hood (11) is an acute angle, and one side of the folded edge (114) is provided with discharge holes (1141) which are uniformly distributed in the circumferential direction.

5. The dust removing device for cable material production according to claim 1, wherein an exhaust sealing cover (13) connected through a bolt is arranged at the top of the secondary dust removing box (1), and the bottom of the fixed shaft (12) is detachably connected with the bracket.

6. The dust removing device for cable material production according to claim 5, wherein the bottom of the fixing shaft (12) is screwed with the bracket.