CN215506024U

CN215506024U - Lignocellulose production dust collection device

Info

Publication number: CN215506024U
Application number: CN202122388798.XU
Authority: CN
Inventors: 闵尊礼; 吴战
Original assignee: Nanchang Jianfeng Wood Powder Co ltd
Current assignee: Nanchang Jianfeng Wood Powder Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-01-14
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a lignocellulose production dust collection device, which comprises a main body, wherein the top of the main body is fixedly connected with an air pipe, the top of the air pipe is respectively provided with a motor and a fan, the output end of the motor is clamped with a second transmission wheel, the outer side of the second transmission wheel is wound with a transmission belt, the second transmission wheel is connected with a first transmission wheel through the transmission of the transmission belt, the back of the first transmission wheel is fixedly connected with a rolling shaft, the outer side of the rolling shaft is wound with filter cloth, the inner wall of the air pipe is respectively clamped with a fan and a filter plate, the main body is internally provided with a dust collector, the output end of the dust collector is fixedly connected with a dust collection pipe, the top of the dust collection pipe is fixedly connected with a hairbrush, one side of the main body is slidably connected with a first drawer, the other side of the main body is slidably connected with a second drawer, the utility model solves the problems that crude fibers and impurities influence later use, increase the filtering process and frequent regular cleaning times when the existing lignocellulose production dust collection device is used.

Description

Lignocellulose production dust collection device

Technical Field

The utility model belongs to the technical field of lignocellulose, and particularly relates to a dust collection device for lignocellulose production.

Background

The lignocellulose is an organic flocculent fiber substance obtained by chemical treatment and mechanical processing of natural renewable wood, is nontoxic, tasteless, pollution-free and radioactivity-free, is widely used in the fields of concrete mortar, gypsum products, wood pulp sponge, asphalt roads and the like, and has good effects of preventing coating cracking, improving water retention, improving production stability and construction convenience, increasing strength, enhancing adhesion to the surface and the like.

But current lignocellulose production dust collection device can not separate the collection to the crude fiber and the impurity in the lignocellulose for crude fiber and the impurity in the lignocellulose influence the processing in the later stage of lignocellulose and use, and increased the later stage and need frequent the number of times that collection device needs regular clearance to the filtration process of lignocellulose.

Therefore, how to design a lignocellulose production dust collection device becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a dust collection device for lignocellulose production, which aims to solve the problems that coarse fibers and impurities influence later-stage use, increase filtering processes and frequent regular cleaning times in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lignocellulose production dust collection device, includes the main part, the top fixedly connected with tuber pipe of main part, motor and fan are installed respectively to the top of tuber pipe, the output joint of motor has the second drive wheel, the outside winding of second drive wheel has the drive belt, the second drive wheel is connected with first drive wheel through drive belt transmission, the back fixedly connected with roller bearing of first drive wheel, the outside winding of roller bearing has the filter cloth, the inner wall of tuber pipe joint has fan and filter plate respectively, the internally mounted of main part has the dust catcher, the output fixedly connected with dust absorption pipe of dust catcher, the top fixedly connected with brush of dust absorption pipe, one side sliding connection of main part has first drawer, the opposite side sliding connection of main part has the second drawer.

Preferably, the fan is installed towards the direction of the filter cloth, and the fan is positioned on the side surface of the filter plate.

Preferably, the filter plate is of a filter screen structure, and the filter plate is arranged in an inclined mode.

Preferably, the filter cloth is made of plain weave fabric, and the filter cloth is connected end to end.

Preferably, the number of the rollers is two, and the two rollers are equal in size.

Preferably, the dust absorption pipe is tightly attached to the filter cloth, and the dust absorption pipe is fixedly connected with the hairbrush through a screw.

(III) advantageous effects

The utility model provides a lignocellulose production dust collection device, which has the following beneficial effects:

compared with the prior art, the device is improved and increased on the original basis, through the arranged filter plate, the filter cloth and the dust absorption pipe, when in use, a worker firstly switches on a power supply for a main body, then the worker connects the lignocellulose production device with a fan, the worker starts the fan to extract dust generated by the lignocellulose production device, the dust enters the air pipe through the fan, the worker starts the fan in the air pipe again, the fan is installed towards the direction of the filter cloth to convey the entering dust, the dust is blocked by the filter plate in the air pipe when passing through the fan, coarse fibers and impurities in the dust are blocked and slide down into the first drawer to be collected, the dust passing through the filter plate is blown to the filter cloth, then the worker restarts the motor, the motor drives the second driving wheel at the output end of the motor to rotate and drives the first driving wheel to drive the filter plate to rotate upwards through the driving wheel, make the filter cloth that has the dust rotatory time through the brush and by brush fall and inhale by the dust absorption pipe and fall into the second drawer through the dust catcher and be collected, and the dust absorption pipe pastes tight filter cloth and supports to the filter cloth and make the filter cloth subside completely paste tight dust absorption pipe, make the dust catcher can strike off the absorption to filter cloth surface adsorption's dust when producing suction through the dust absorption pipe, and the cooperation brush is cleared up the filter cloth, make the filter cloth have after the dust absorption pipe can adsorb the dust again, can separate the collection to coarse fibre and impurity among the lignocellulose like this, the processing in the later stage of avoiding coarse fibre and impurity influence lignocellulose in the lignocellulose uses, save the filtration process of later stage to lignocellulose, and the device can recycle, thereby the effectual number of times that exempts collection device needs regular clearance and improve collection device's collection duration.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the main structure of the present invention;

fig. 3 is a partial structural schematic view of a first drawer according to the present invention.

In the figure: 1. a first drive pulley; 101. a roller; 102. filtering cloth; 2. a transmission belt; 3. a motor; 4. a second transmission wheel; 5. a fan; 6. an air duct; 601. a fan; 602. filtering the plate; 7. a first drawer; 8. a main body; 801. a vacuum cleaner; 802. a dust collection pipe; 803. a brush; 804. a second drawer.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a lignocellulose production dust collection device, comprising a main body 8, the top fixedly connected with tuber pipe 6 of main body 8, motor 3 and fan 5 are installed respectively to the top of tuber pipe 6, the output joint of motor 3 has second drive wheel 4, the outside winding of second drive wheel 4 has drive belt 2, second drive wheel 4 is connected with first drive wheel 1 through the transmission of drive belt 2, the back fixedly connected with roller bearing 101 of first drive wheel 1, the outside winding of roller bearing 101 has filter cloth 102, the inner wall of tuber pipe 6 joint has fan 601 and filter plate 602 respectively, the internally mounted of main body 8 has dust catcher 801, the output fixedly connected with dust absorption pipe 802 of dust catcher 801, the top fixedly connected with brush 803 of dust absorption pipe 802, one side sliding connection of main body 8 has first drawer 7, the opposite side sliding connection of main body 8 has second drawer 804.

In this embodiment, specifically, the fan 601 is installed toward the filter cloth 102, the fan 601 is located on the side of the filter plate 602, so that the fan 601 conveys the entering dust, and the fan 601 can increase the conveying force of the dust, so that the dust is blown to the filter cloth 102.

In this embodiment, specifically, the filter plate 602 is a filter screen structure, the filter plate 602 is disposed in an inclined manner, and dust is blocked by the filter plate 602 in the air duct 6 when passing through the fan 601, so that coarse fibers and impurities in the dust are blocked and fall into the first drawer 7 to be collected.

In this embodiment, specifically, the filter cloth 102 is made of plain weave fabric, the filter cloth 102 is connected end to end, the dust removal efficiency of the plain weave fabric filter cloth 102 can reach 85% to 90%, and the filter cloth 102 rotates along with the roller 101 when rotating.

In this embodiment, specifically, two rollers 101 are provided, the two rollers 101 have the same size, and the rollers 101 can make the filter cloth 102 rotate along with the rollers and make the filter cloth 102 pass through the dust suction pipe 802 to adsorb dust again.

In this embodiment, specifically, the dust suction pipe 802 is tightly attached to the filter cloth 102, the dust suction pipe 802 is fixedly connected to the brush 803 through a screw, the dust suction pipe 802 is tightly attached to the filter cloth 102 and supports the filter cloth 102 to make the filter cloth 102 completely attached to the dust suction pipe 802 in a concave manner, so that the dust adsorbed on the surface of the filter cloth 102 can be scraped and sucked by the dust collector 801 when the dust suction pipe 802 generates suction force, and the brush 803 is used to clean the filter cloth 102, so that the filter cloth 102 can adsorb dust again after passing through the dust suction pipe 802.

The working principle is as follows: firstly, the fixed installation and safety protection of the utility model are checked, when in use, a worker firstly switches on a power supply for a main body 8, then the worker connects a lignocellulose production device with a fan 5, the worker starts the fan 5 to extract dust produced by the lignocellulose production device, the dust enters an air pipe 6 through the fan 5, the worker restarts a fan 601 in the air pipe 6, the fan 601 is installed towards a filter cloth 102 direction to convey the entered dust, the dust is blocked by a filter plate 602 in the air pipe 6 when passing through the fan 601, coarse fibers and impurities in the dust are blocked and fall into a first drawer 7 to be collected, the dust passing through the filter plate 602 is blown to the filter cloth 102, and then the worker restarts a motor 3, so that the motor 3 drives a second driving wheel 4 at the output end of the motor 3 to rotate and drives a first driving wheel 1 to drive a roller 101 to rotate and drive the filter plate through a driving wheel 2 to drive the filter plate 1 to drive the filter plate to rotate 602 rotates upwards, so that the filter cloth 102 with dust is sucked by the dust suction pipe 802 through the brush 803 and brushed down when rotating, falls into the second drawer 804 through the dust collector 801 and is collected, the dust suction pipe 802 is tightly attached to the filter cloth 102 and supports the filter cloth 102 to make the filter cloth 102 sink and completely attach to the dust suction pipe 802, so that dust adsorbed on the surface of the filter cloth 102 can be scraped and sucked when the dust collector 801 generates suction through the dust suction pipe 802, the filter cloth 102 is cleaned by the brush 803, the filter cloth 102 can adsorb dust again after passing through the dust suction pipe 802, coarse fibers and impurities in the lignocellulose can be separated and collected, the influence of the coarse fibers and impurities in the lignocellulose on later-stage processing and use of the lignocellulose is avoided, later-stage lignocellulose filtering processes are saved, the device can be recycled, the number of times that the collection device needs to be cleaned regularly is effectively reduced, and the collection duration of the collection device is prolonged, when the drawer is cleaned to a certain degree, a worker only needs to pull out the first drawer 7 and the second drawer 804 to clean and collect, so that the using process of the drawer is completed, and the drawer is simple in structure and convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lignocellulose production dust collection device, includes main part (8), its characterized in that: the top fixedly connected with tuber pipe (6) of main part (8), motor (3) and fan (5) are installed respectively to the top of tuber pipe (6), the output joint of motor (3) has second drive wheel (4), the outside winding of second drive wheel (4) has drive belt (2), second drive wheel (4) are connected with first drive wheel (1) through drive belt (2) transmission, the back fixedly connected with roller bearing (101) of first drive wheel (1), the outside winding of roller bearing (101) has filter cloth (102), the inner wall of tuber pipe (6) is respectively clamped with fan (601) and filter plate (602), the internally mounted of main part (8) has dust catcher (801), the output fixedly connected with dust absorption pipe (802) of dust catcher (801), the top fixedly connected with brush (803) of dust absorption pipe (802), one side of the main body (8) is connected with a first drawer (7) in a sliding mode, and the other side of the main body (8) is connected with a second drawer (804) in a sliding mode.

2. A device for collecting dust from lignocellulosic production as claimed in claim 1, wherein: the fan (601) is installed towards the direction of the filter cloth (102), and the fan (601) is located on the side face of the filter plate (602).

3. A device for collecting dust from lignocellulosic production as claimed in claim 1, wherein: the filter plate (602) is the filter screen structure, filter plate (602) are the slope setting.

4. A device for collecting dust from lignocellulosic production as claimed in claim 1, wherein: the filter cloth (102) is made of plain weave fabrics, and the filter cloth (102) is connected end to end.

5. A device for collecting dust from lignocellulosic production as claimed in claim 1, wherein: the two rolling shafts (101) are arranged, and the two rolling shafts (101) are equal in size.

6. A device for collecting dust from lignocellulosic production as claimed in claim 1, wherein: the dust suction pipe (802) is tightly attached to the filter cloth (102), and the dust suction pipe (802) is fixedly connected with the hairbrush (803) through a screw.