CN212632069U

CN212632069U - Multifunctional dust remover

Info

Publication number: CN212632069U
Application number: CN202022098528.0U
Authority: CN
Inventors: 王峰; 刘斌
Original assignee: Changji Yinxuan Cotton Processing Machinery Manufacturing Co ltd
Current assignee: Changji Yinxuan Cotton Processing Machinery Manufacturing Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-03-02
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a multifunctional dust remover, including cotton fiber separation box and dust removal case, the top of cotton fiber separation box is equipped with the air intake, the horizontal rotation is equipped with the separation net section of thick bamboo in the cotton fiber separation box, the central axial fixity of separation net section of thick bamboo is equipped with the pivot, the both ends of pivot are connected with the both sides wall rotation of cotton fiber separation box, an end connection of pivot has driving motor, the outside that lies in the separation net section of thick bamboo in the cotton fiber separation box is equipped with outer wall clearance spare, outer wall clearance spare contacts the outer wall of separation net section of thick bamboo, the bottom of cotton fiber separation box is equipped with cotton fiber discharge port, cotton fiber discharge port department is equipped with the airlock valve; an air outlet is arranged on the cotton fiber separating box corresponding to the inner cavity of the separating net cylinder and connected with an air inlet of the dust removing box. The utility model discloses a multifunctional dust remover can in time separate out the recovery with the cotton fiber in the dust air at the dust removal in-process, realizes cotton fiber recovery function and dust removal function, and dust collecting equipment is difficult to block up, can continuous high-efficient work.

Description

Multifunctional dust remover

Technical Field

The utility model relates to a dust collecting equipment technical field, specifically speaking relates to a multifunctional dust remover.

Background

The processing and production process of cotton processing enterprises has the advantages that materials are conveyed pneumatically, dust-containing air is exhausted into the air, air pollution around a factory area is caused, the local environment sanitation condition is severe, the phenomenon that dust flies all day is normal, and the surrounding environment is seriously polluted.

In order to ensure the safe production of enterprises, the environment is protected by GB/T18353 plus 2018 basic technical conditions of cotton processing enterprises, and the concentration of dust in the air of the operation site of the cotton processing enterprises is not more than 10mg/m³The dust concentration discharged to the atmosphere by processing enterprises is not more than 120mg/m at most³. Although a certain dust removal system is used for removing dust in the cotton processing plant, the dust removal system adopts a traditional saxolone dust remover, and the dust removal effect is very limited. The present invention relates to a dust-removing device for cotton processing plant, which is a dry-type cleaning principle utilizing inertial centrifugal force of rotating air flow to separate dust from air. It is characterized by simple structure. The dust removal efficiency of coarse particle dust with the particle size of 40-50 microns can reach about 95%, dust with the particle size of less than 10 microns can not be removed basically, and the separated cotton fibers are mixed with the dust soil, so that great difficulty is brought to recycling of the cotton fibers. Cotton processing still sees airborne lint and dust during production. If the air containing dust and flying cotton is not purified and removed in time, the abrasion of mechanical equipment is aggravated, the processing quality of cotton is affected, dust removing equipment is easily blocked, the dust removing function of the dust removing equipment is affected, the dust removing equipment cannot continuously work, and the body health of operators is affected. Meanwhile, some useful substances such as cotton fibers and the like fly away along with dust, so that the economic loss of enterprises is caused, and dust explosion and fire accidents can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the utility model provides a multifunctional dust remover can in time come out the recovery with the cotton fiber separation in the dust removal in-process, realizes cotton fiber recovery function and dust removal function, and dust collecting equipment is difficult to block up, can work high-efficiently in succession.

In order to solve the technical problem, the technical scheme of the utility model is that:

the multifunctional dust remover comprises a cotton fiber separation box and a dust removal box, wherein an air inlet is formed in the top of the cotton fiber separation box, a separation net cylinder is transversely arranged in the cotton fiber separation box in a rotating mode, a rotating shaft is axially arranged in the center of the separation net cylinder, the separation net cylinder is fixedly connected with the rotating shaft, two end portions of the rotating shaft are rotatably connected with two side walls of the cotton fiber separation box, one end of the rotating shaft is in transmission connection with a driving motor, an outer wall cleaning piece is arranged on the outer side of the separation net cylinder in the cotton fiber separation box and contacts with the outer wall of the separation net cylinder along the length direction of the separation net cylinder, a cotton fiber discharge port is formed in the bottom of the cotton fiber separation box, and an air closing valve is arranged at the cotton fiber discharge port;

an air outlet is formed in the cotton fiber separation box corresponding to the inner cavity of the separation net cylinder and connected with an air inlet of the dust removal box.

As a preferred technical scheme, the outer wall cleaning piece is a cleaning roller, a cleaning roller barrel, a cleaning brush or a scraping plate.

As a preferred technical scheme, the outer wall cleaning piece is a cleaning roller which is rotatably arranged, the outer wall of the cleaning roller is in contact with the outer wall of the separation net cylinder in a sticking manner, the cleaning roller is sleeved on the central shaft, and a driving wheel is fixedly sleeved at one end of the central shaft and is in transmission connection with the rotating shaft.

As a preferable technical scheme, two end parts of the rotating shaft are rotatably connected with two side walls of the cotton fiber separation box through sealed bearings.

As a preferred technical scheme, the air outlet is connected with the air inlet of the dust removal box through a connecting pipeline.

As a preferable technical scheme, the upper part of the cotton fiber separation box is square, and the lower part of the cotton fiber separation box is square and conical.

As a preferred technical scheme, the dust removal box is a cloth bag pulse dust removal box.

As a preferred technical scheme, the dust removal case includes the box, upper portion is equipped with the sack in the box, the bottom is equipped with the miscellaneous valve that closes of row in the box, top is equipped with pulse blowing pipe and air exit in the box.

As a preferred technical scheme, the bottom in the box body is provided with the impurity discharging auger, and the impurity discharging air closing valve is arranged at one end of the impurity discharging auger.

As a preferable technical scheme, the longitudinal section of the lower part of the box body is conical.

As a preferable technical scheme, the longitudinal section of the upper part of the box body is square.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

the utility model discloses a multifunctional dust remover is when using, and cotton processing enterprise's the dust air that contains cotton fiber gets into cotton fiber separation incasement from the air intake of cotton fiber separation case, and the dust air that gets into cotton fiber separation incasement gets into in the separation net section of thick bamboo is gone into through the mesh on the section of thick bamboo wall of separation net section of thick bamboo, then discharges through the air outlet, and the air intake through the dust removal case gets into the dust removal incasement and removes dust. And at this in-process, the cotton fiber that contains in the dust air can not get into in the separation net section of thick bamboo by the section of thick bamboo wall separation of separation net section of thick bamboo, can not get into the dust removal case along with the dust air, and the adhesion is on the lateral wall of separation net section of thick bamboo, along with the continuous rotation of separation net section of thick bamboo, the outer wall clearance piece that sets up in the separation net section of thick bamboo outside contacts with the outer wall of separation net section of thick bamboo, in time with under the cotton fiber brush on the inside wall of separation net section of thick bamboo, fall into the bottom of cotton fiber separation case, through cotton fiber discharge port and the recovery of closing. The cotton fiber in the dust removal in-process in time comes out the recovery with the dust air separation, has realized cotton fiber recovery function and dust removal function, prevents effectively that cotton fiber from getting into the dust removal case and arousing the problem of jam, makes the dust removal case can high efficiency work in succession.

Drawings

FIG. 1 is a schematic front view of the multi-functional dust collector of the present invention (with the driving motor and the driving wheel removed);

FIG. 2 is a schematic left side view of the multi-functional dust collector of the present invention;

FIG. 3 is an enlarged right-view diagram of the multifunctional dust collector of the present invention;

reference numbers in the figures: 1. a cotton fiber separation box; 11. an air inlet; 12. an air outlet; 13. the lower part of the cotton fiber separation box; 14. a cotton fiber discharge port; 15. mounting holes; 2. a drive motor; 3. separating the mesh drum; 4. a rotating shaft; 5. an outer wall cleaning member; 51. a central shaft; 52. a driving wheel; 6. an air-lock valve; 7. connecting a pipeline; 8. A dust removal box; 81. a box body; 82. a cloth bag; 83. a pulse blowpipe; 84. an air outlet; 85. a trash discharging auger; 86. a trash discharging air-tight valve; 87. and an air inlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 3, the multifunctional dust collector of the present embodiment includes a cotton fiber separating box 1 and a dust collecting box 8, and the cotton fiber separating box 1 may be mounted on a bracket.

The top of cotton fiber separation case 1 is equipped with air intake 11, and horizontal rotation is equipped with a separation net section of thick bamboo 3 in the cotton fiber separation case 1, has seted up a plurality of meshs on the section of thick bamboo wall of separation net section of thick bamboo 3, and the mesh can adopt the diameter to be the mesh about 1 millimeter, the separation cotton fiber of being convenient for. The central axial of a separation net section of thick bamboo 3 is equipped with pivot 4, a separation net section of thick bamboo 3 and pivot 4 fixed connection, the both ends of pivot 4 rotate with the both sides wall of cotton fiber separation box 1 and are connected, be equipped with driving motor on the cotton fiber separation box 1, a tip of pivot 4 is connected through drive wheel and chain/drive belt transmission with driving motor 2, the outside that lies in a separation net section of thick bamboo 3 in the cotton fiber separation box 1 is equipped with outer wall clearance piece 5, outer wall clearance piece 5 cover is located on center pin 51, center pin 51 and pivot 4 parallel arrangement, outer wall clearance piece 5 contacts the outer wall of a separation net section of thick bamboo 3 along the length direction of a separation net section of thick bamboo 3, outer wall clearance piece 5 can adopt the cleaning roller, cleaning brush or scraper blade. Referring to fig. 2, in this embodiment, the outer wall cleaning member 5 is a cleaning roller, the outer wall of the cleaning roller contacts with the outer wall of the separation net drum 3, a driving wheel 52 is fixedly sleeved at one end of the central shaft 51, and the driving wheel 52 is in transmission connection with the rotating shaft 4 through a chain or a transmission belt. So, driving motor drives pivot 4 and separation net section of thick bamboo 3 and rotates, and pivot 4 rotates and drives center pin 51 and cleaning roller and rotate for the outer wall antiport that cleaning roller and separation net section of thick bamboo 3 contacted does benefit to in time to clear up the cotton fiber on the outer wall with separation net section of thick bamboo 3 and falls.

The upper part of the cotton fiber separation box 1 is square, the lower part 13 of the cotton fiber separation box is square and conical, the bottom of the lower part 13 of the cotton fiber separation box is provided with a cotton fiber outlet 14, and the air-tight valve 6 is arranged at the cotton fiber outlet 14; an air outlet 12 is arranged on the cotton fiber separation box 1 corresponding to the inner cavity of the separation net cylinder 3, and the air outlet 12 is connected with an air inlet of the dust removal box 8 through a connecting pipeline 7.

The side wall of the cotton fiber separation box 1 can be provided with a mounting hole 15 for loading the separation net drum 3 and subsequent maintenance during installation.

Through holes can be formed in the side walls of the two sides of the cotton fiber separation box 1, a sealing bearing and a bearing seat are installed in the through holes, the rotating shaft 4 penetrates through the sealing bearing to be connected with the bearing, and the two end portions of the rotating shaft 4 are rotatably connected with the two side walls of the cotton fiber separation box 1 through the sealing bearing.

The cotton fiber separating box 1 and the separating net cylinder 3 can be made of metal.

The dust removal box 8 adopts a cloth bag pulse dust removal box and specifically comprises a box body 81, the longitudinal section of the upper part of the box body 81 is square, and the longitudinal section of the lower part of the box body 81 is conical. The upper part in the box body 81 is provided with a cloth bag 82, and the top in the box body 81 is provided with a pulse blowing pipe 83 and a plurality of air outlets 84. The pulse blowpipe 83 is provided with a pulse valve. The bottom in the box body 81 is provided with an impurity discharging packing auger 85, and one end of the impurity discharging packing auger 85 is provided with an impurity discharging air-tight valve 86.

The utility model discloses a multifunctional dust remover, when using, cotton processing enterprise's the dust air that contains cotton fiber enters into cotton fiber separation case 1 from air intake 11 of cotton fiber separation case 1 in, get into in the dust air of cotton fiber separation case 1 gets into a separation net section of thick bamboo 3 through the mesh on the section of thick bamboo wall of a separation net section of thick bamboo 3, then discharges through air outlet 12, removes dust in air intake 87 entering dust removal case 8 through dust removal case 8. And in this process, the cotton fiber that contains in the dust air can not get into in the separation net section of thick bamboo 3 by the section of thick bamboo wall separation of separation net section of thick bamboo 3, can not get into dust removal case 8 along with the dust air, and the adhesion is on the lateral wall of separation net section of thick bamboo 3, along with the continuous rotation of separation net section of thick bamboo 3, set up the outer wall clearance piece 5 in the separation net section of thick bamboo 3 outside, for example, the outer wall contact of cleaning roll and separation net section of thick bamboo 3, in time brush down the cotton fiber on the inside wall of separation net section of thick bamboo 3, fall into in the lower part 13 of cotton fiber separation case, close blast gate 6 discharge recovery through cotton fiber discharge port 14 department. The cleanness of the side wall of the separation net cylinder 3 is ensured, and ventilation is smooth. The cotton fibers in the dust air are separated and recovered in time in the dust removal process, and the cotton fiber recovery function and the dust removal function are realized. The dust air exhausted from the air outlet 12 passes through the connecting pipeline 7, enters the dust removing box 8 through the air inlet 87 of the dust removing box 8, is filtered and dedusted through the cloth bag 82, the dust adhered to the cloth bag 82 is blown off by high-pressure pulse gas at regular time to achieve the purpose of ash removal, the dust falls to the lower part of the dust removing box, is collected to the impurity discharging air closing valve 86 through the impurity discharging auger 85, is exhausted through the impurity discharging air closing valve 86, the clean air is discharged into the atmosphere through the air outlet 84 at the upper part of the dust removing box 8, and the cotton fiber recovery and the purification process of the dust-containing air are completed. The cotton fiber recovery device has the advantages that the cotton fiber in the dust air is timely separated and recovered in the dust removing process, the cotton fiber recovery function and the dust removing function are realized, the problem that the cotton fiber is blocked due to the fact that the cotton fiber enters the dust removing box is effectively prevented, and the dust removing box can continuously and efficiently work. The utility model discloses a structure of multi-functional dust remover designs according to the characteristics of cotton processing factory dusty air, the cotton fiber and the dust separation of the mode of adopting the combination with dusty air, get rid of, exhaust air dusty is far less than GB/T18353- 'cotton processing enterprise basic technical condition' regulation, be specially to the cotton processing factory and the environmental protection of design, energy-conserving dust collecting equipment, not only make the air of arranging in the atmosphere accord with the environmental protection requirement, the cotton fiber recovery work that does benefit to well to fly off in addition, reduce the loss that flies off of useful material such as cotton fiber, improve enterprise economic benefits, promote the enterprise to walk green, the low carbon, the circulation, sustainable development way.

Other detailed structures of the dust removing box, such as pulse blowing and the like are the same as those of the existing bag pulse dust remover, and are not described in detail.

The above is an example of the best mode of the invention, and the parts not described in detail are the common general knowledge of those skilled in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.

Claims

1. Multi-functional dust remover, its characterized in that: the cotton fiber separation box comprises a cotton fiber separation box and a dust removal box, wherein an air inlet is formed in the top of the cotton fiber separation box, a separation net cylinder is transversely and rotatably arranged in the cotton fiber separation box, a rotating shaft is axially arranged at the center of the separation net cylinder, the separation net cylinder is fixedly connected with the rotating shaft, two end parts of the rotating shaft are rotatably connected with two side walls of the cotton fiber separation box, one end of the rotating shaft is in transmission connection with a driving motor, an outer wall cleaning piece is arranged on the outer side of the separation net cylinder in the cotton fiber separation box and contacts with the outer wall of the separation net cylinder along the length direction of the separation net cylinder, a cotton fiber discharge port is formed in the bottom of the cotton fiber separation box, and an air closing valve is arranged at the cotton fiber discharge port;

2. The multi-function cleaner according to claim 1, wherein: the outer wall cleaning piece is a cleaning roller, a cleaning brush or a scraping plate.

3. The multi-function cleaner according to claim 2, wherein: the outer wall cleaning piece is a cleaning roller which is rotatably arranged, the outer wall of the cleaning roller is in contact with the outer wall of the separation net barrel in a pasting mode, the cleaning roller is sleeved on the central shaft, a driving wheel is fixedly arranged on one end portion of the central shaft in a fixing mode, and the driving wheel is in transmission connection with the rotating shaft.

4. The multi-function cleaner according to claim 3, wherein: and the two end parts of the rotating shaft are rotationally connected with the two side walls of the cotton fiber separation box through sealed bearings.

5. The multi-function cleaner according to claim 4, wherein: the air outlet is connected with the air inlet of the dust removal box through a connecting pipeline.

6. The multi-function cleaner according to claim 5, wherein: the upper portion of cotton fiber separation case is square, the lower part of cotton fiber separation case is square toper.

7. The multi-functional dust collector of any one of claims 1 to 6, wherein: the dust removal box is a cloth bag pulse dust removal box.

8. The multi-function cleaner according to claim 7, wherein: the dust removal case includes the box, upper portion is equipped with the sack in the box, the bottom is equipped with the row miscellaneous valve that closes in the box, top is equipped with pulse blast pipe and air exit in the box.

9. The multi-function cleaner according to claim 8, wherein: the bottom is equipped with row miscellaneous auger in the box, arrange miscellaneous shut damper and locate arrange miscellaneous auger's one end department.

10. The multi-function cleaner according to claim 9, wherein: the longitudinal section of the lower part of the box body is conical; the longitudinal section of the upper part of the box body is square.