CN210333268U - Air-swirling screen for screening wood flour - Google Patents
Air-swirling screen for screening wood flour Download PDFInfo
- Publication number
- CN210333268U CN210333268U CN201921252929.8U CN201921252929U CN210333268U CN 210333268 U CN210333268 U CN 210333268U CN 201921252929 U CN201921252929 U CN 201921252929U CN 210333268 U CN210333268 U CN 210333268U
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- screen
- box body
- wood flour
- screw mechanism
- spiral
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Abstract
The utility model relates to a cyclone screen for screening wood flour, which comprises a bracket and a box body positioned above the bracket, wherein one side of the box body is provided with a feeding hole, one side opposite to the feeding hole is provided with a coarse material discharge hole, and a plurality of fine material discharge holes are arranged below the box body; the screw mechanism is arranged below the feeding port and used for conveying materials into the box body, particles are automatically, quickly, massively and accurately screened and classified through the screen and the screw mechanism, and wood powder particle products of different kinds and different meshes are obtained; compared with the traditional screening device, the screening device has the characteristics of low energy consumption, high efficiency, large yield and small pollution, and the whole floor area of the equipment is small, so that the use space is saved.
Description
Technical Field
The utility model relates to an autofilter device field specifically is a sieve for wood flour cyclone.
Background
Traditional wood flour screening installation simple structure consumes the manual work, and is serious to environmental pollution to can't filter the separation to wood flour in a large number fast.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a cyclone screen for screening wood flour is provided to solve the defect that exists among the prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a cyclone screen for screening wood powder comprises a support and a box body positioned above the support, wherein a feeding hole is formed in one side of the box body, a coarse material discharging hole is formed in one side opposite to the feeding hole, and a plurality of fine material discharging holes are formed in the lower portion of the box body; a spiral mechanism is arranged below the feeding port and used for conveying materials to the interior of the box body, a spiral shaft which coaxially rotates with the spiral mechanism is arranged in the box body, a plurality of spiral blade groups for forward stirring and material propelling are sequentially arranged on the spiral shaft side by side, a spiral plate fixing plate is arranged between every two spiral blade groups, a hairbrush and a spiral plate are mounted on the spiral plate fixing plate, a screen frame is arranged outside the spiral plate fixing plate, and a screen is arranged on the screen frame;
furthermore, the number of the fine material discharge ports is two, the two fine material discharge ports are respectively provided with a screen, and the mesh number of the screens is gradually increased from one side of the feeding port;
furthermore, the outer side of the screw mechanism is connected with a belt pulley, the other end of the belt pulley is connected with an output shaft of a motor, and the screw mechanism is driven to feed materials in a rotating manner through the rotation of the motor;
furthermore, two ventilation caps are arranged above the box body side by side at intervals and connected with an external dust filtering and collecting device;
the utility model has the advantages that: the particles are automatically, rapidly, massively and accurately screened and classified by the screen and the spiral mechanism, so that wood powder particle products with different meshes are obtained, and a closed structure is adopted, so that air pollution caused by the wood powder particles diffusing into the air is avoided, and the harm to human bodies is reduced; compared with the traditional screening device, the screening device has the characteristics of low energy consumption, high efficiency, large yield and small pollution, and the whole floor area of the equipment is small, so that the use space is saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
the reference numerals are explained below:
1. the device comprises a support, 2, a feeding port, 3, a fine material discharging port, 4, a coarse material discharging port, 5, a motor, 6, a belt pulley, 7, a screw mechanism, 8, a box body, 9, a ventilating cap, 10, a screw shaft, 11, a screw blade group, 12, a screw plate fixing plate, 13 and a screen frame;
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, the cyclone sieve for screening wood flour comprises a support 1 and a box body 8 positioned above the support 1, wherein a feeding port 2 is formed in one side of the box body 8, a coarse material discharging port 4 is formed in one side opposite to the feeding port 2, and a plurality of fine material discharging ports 3 are formed below the box body 8; a screw mechanism 7 is arranged below the feeding port 2 and used for conveying materials into the box body, a screw shaft 10 which coaxially rotates with the screw mechanism is arranged in the box body 8, a plurality of screw blade groups 11 for forward stirring and material propelling are sequentially arranged on the screw shaft side by side, a screw plate fixing plate 12 is respectively arranged in the middle of each two screw blade groups 11, a hairbrush and a screw plate are mounted on the screw plate fixing plate 12, a screen frame 13 is arranged outside the screw plate fixing plate, and a screen is arranged on the screen frame;
in a specific embodiment, two fine material discharge ports 3 are provided, and each of the two fine material discharge ports 3 is provided with a screen, and the mesh number of the screens is gradually increased from one side of the material inlet;
more specifically, the outer side of the screw mechanism 7 is connected with a belt pulley 6, the other end of the belt pulley 6 is connected with an output shaft of the motor 5, and the screw mechanism is driven to feed materials in a rotating manner through the rotation of the motor;
the specific working principle is as follows:
the utility model discloses a wood flour screening device, which comprises a bracket, a screening device, a feeding port and other components, wherein a motor is arranged on the left side of the frame, the output end of the motor is connected with a belt pulley through belt transmission, the belt pulley is connected on a screw shaft, a spiral blade group and a spiral plate are fixed on the screw shaft, a brush and a spiral plate are arranged on a spiral plate fixing plate, a screen frame is arranged outside the spiral plate fixing plate, a screen is fixed on the screen frame, the screen and the spiral device are sealed in an upper box body, and a discharge port is arranged on the lower part and the right side of the box; through motor control screw means and sieving mechanism, carry out quick screening to wood flour, have efficient, pollution-free characteristics.
In another embodiment, two air permeable caps 9 are arranged above the box body 8 at intervals side by side, and the air permeable caps 9 are connected with an external dust filtering and collecting device, so that the pollution to the environment and the injury to operators in the wood powder screening process are avoided.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (4)
1. The utility model provides a sieve pneumatics sieve for screening wood flour which characterized in that: the device comprises a bracket and a box body positioned above the bracket, wherein a feeding port is arranged at one side of the box body, a coarse material discharging port is arranged at one side opposite to the feeding port, and a plurality of fine material discharging ports are arranged below the box body; the below of pan feeding mouth has screw mechanism for carry the material to the box inside, the inside of box is provided with the screw axis with the coaxial rotation of screw mechanism, have a plurality of spiral blade groups that stir forward, impel the material on the screw axis in proper order side by side, per two the centre of spiral blade group respectively is provided with a spiral plate fixed plate, installs brush and spiral plate on the spiral plate fixed plate, the spiral plate fixed plate outside is the screen cloth frame, be provided with the screen cloth on the screen cloth frame.
2. The cyclone screen for screening wood flour as claimed in claim 1, wherein: the fine material discharge ports are arranged in two numbers, the two fine material discharge ports are respectively provided with a screen, and the mesh number of the screen is gradually increased from one side of the feeding port.
3. The cyclone screen for screening wood flour as claimed in claim 2, wherein: the outer side of the screw mechanism is connected with the belt pulley, the other end of the belt pulley is connected with an output shaft of the motor, and the screw mechanism is driven to feed materials in a rotating mode through rotation of the motor.
4. The cyclone screen for screening wood flour as claimed in claim 3, wherein: two ventilation caps are arranged above the box body side by side at intervals and connected with an external dust filtering and collecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921252929.8U CN210333268U (en) | 2019-08-05 | 2019-08-05 | Air-swirling screen for screening wood flour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921252929.8U CN210333268U (en) | 2019-08-05 | 2019-08-05 | Air-swirling screen for screening wood flour |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210333268U true CN210333268U (en) | 2020-04-17 |
Family
ID=70217416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921252929.8U Expired - Fee Related CN210333268U (en) | 2019-08-05 | 2019-08-05 | Air-swirling screen for screening wood flour |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210333268U (en) |
-
2019
- 2019-08-05 CN CN201921252929.8U patent/CN210333268U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 Termination date: 20210805 |