CN217288861U

CN217288861U - Shaving winnowing impurity removing device for shaving board production

Info

Publication number: CN217288861U
Application number: CN202220750905.0U
Authority: CN
Inventors: 崔茂利; 郭兆辉; 蔡永斌; 许文熙; 朱震
Original assignee: Yunnan Xinzexing Artificial Board Co ltd
Current assignee: Yunnan Xinzexing Artificial Board Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-08-26
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a wood shaving winnowing impurity removal device for shaving board production, which comprises a winnowing channel, wherein a plugboard component is arranged in an inner cavity of the winnowing channel and is positioned below a wood shaving feeding hopper; the plug board assembly comprises a plurality of plug boards which are parallel and obliquely arranged; one end of the flashboard close to the cyclone separator is higher than the other end; the lower end surface of the air separation channel is provided with an impurity outlet. This application can make wood shavings and wind fully contact, separates out heavy matter impurity such as little stone, effectively promotes impurity separation effect.

Description

Shaving winnowing impurity removing device for shaving board production

Technical Field

The utility model relates to a shaving board production facility technical field especially relates to a shaving production is with wood shavings selection by winnowing edulcoration device.

Background

The wood shaving raw material inevitably contains some heavy impurities such as small stones, and the heavy impurities with high hardness can damage processing equipment and influence the processing performance of the shaving board if entering the processing equipment. Traditional wood shavings selection by winnowing edulcoration device relies on the fan to form the negative pressure alone, carries out selection by winnowing edulcoration to the wood shavings. There are problems in that: the wood shavings that fall are comparatively concentrated, and a lot of impurity such as less stone, metal can be carried into the feed bin by wood shavings group parcel, can not effectively be sorted out, harm processing equipment, influence the processability of shaving board.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the to-be-solved technical problem of the utility model is to provide a shaving selection by winnowing edulcoration device is used in shaving board production can make the shaving fully contact with wind, separates out heavy matter impurity such as little stone, effectively promotes the impurity separation effect.

The utility model provides a technical scheme as follows:

a wood shaving winnowing and impurity removing device for shaving board production comprises a winnowing channel, wherein the upper part of one end of the winnowing channel is communicated with a wood shaving feeding hopper, and the other end of the winnowing channel is communicated with a cyclone separator; a fan is arranged on the air outlet pipe connected with the air outlet of the cyclone separator; an inserting plate assembly is arranged in the inner cavity of the air separation channel and below the wood shaving feeding hopper; the plug board assembly comprises a plurality of plug boards which are parallel and obliquely arranged; one end of the inserting plate close to the cyclone separator is higher than the other end of the inserting plate; the lower end surface of the winnowing channel is positioned below the wood shaving feeding hopper and is provided with an impurity outlet.

Furthermore, the flashboard assembly also comprises two flashboard mounting plates which are arranged in parallel; a plurality of the inserting plates are arranged among the inserting plate mounting plates at equal intervals from top to bottom; the picture peg mounting panel with the laminating of the inner wall of selection by winnowing passageway.

Furthermore, a fixed rod is also arranged between the inserting plate mounting plates, and a plurality of inserting rods are arranged on the fixed rod; the fixed rod and the inserted rod are positioned above the inserted plate; the inserted bar is parallel to the inserted plate.

Furthermore, the air separation channel is divided into an air separation pipeline and an air separation chamber which are communicated; the winnowing chamber is positioned below the wood shaving feeding hopper, and the inserting plate assembly is arranged in the winnowing chamber; the bottom one side slope setting of selection by winnowing cavity, and with the picture peg is parallel.

Furthermore, a magnet is arranged on one side of the outlet of the wood shaving feeding hopper, which is far away from the cyclone separator.

Furthermore, the winnowing channel is close to an opening at one end of the wood shaving feeding hopper, and a plurality of baffles are arranged on the inner wall of the opening from top to bottom.

Furthermore, a plurality of baffles are obliquely arranged at equal intervals, and the oblique direction is opposite to that of the inserting plate.

Furthermore, a material collecting box is arranged beside one end of the air separation channel close to the baffle.

Furthermore, the lower end of the cyclone separator is communicated with a rotary feeder, and an outlet of the rotary feeder is communicated with a storage bin.

Furthermore, a dust removal device is also arranged on the pipeline communicated with the air outlet of the fan.

The utility model discloses possess following beneficial effect:

the wood shavings fall and can scatter after the picture peg, and the selection by winnowing passageway is inhaled in the clearance between the rethread picture peg for wood shavings fully contact with wind, can come out heavy matter impurity such as little stone with the separation, effectively promote the impurity separation effect, avoid heavy matter impurity to get into in the next processing equipment. In addition, the wood shavings can be taken out by using smaller air quantity after being dispersed by the inserting plates, so that the electric energy can be effectively saved.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

fig. 2 is a schematic perspective view of the interposer assembly of fig. 1.

In the figure: 1. an air separation channel; 101. an air separation pipeline; 102. an air separation chamber; 2. feeding wood shavings into a hopper; 3. a magnet; 4. a board insertion assembly; 401. inserting plate mounting plates; 402. inserting plates; 403. a fixing rod; 404. inserting a rod; 5. a cyclone separator; 6. an air outlet pipe; 7. a fan; 8. a dust removal device; 9. turning the blanking device; 10. a baffle plate; 11. a storage bin; 12. a material collecting box; 13. And (5) an impurity outlet.

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

Examples

As shown in fig. 1-2, a wood shaving winnowing and impurity removing device for producing a shaving board comprises a winnowing channel 1, wherein the upper part of one end of the winnowing channel 1 is communicated with a wood shaving feeding hopper 2, and the other end of the winnowing channel is communicated with a cyclone separator 5; a fan 7 is arranged on an air outlet pipe 6 connected with an air outlet of the cyclone separator 5; an inserting plate component 4 is arranged in the inner cavity of the winnowing channel 1 and below the wood shaving feeding hopper 2; the board module 4 includes a plurality of parallel and inclined boards 402; one end of the insert plate 402 close to the cyclone separator 5 is higher than the other end; the lower end surface of the winnowing channel 1 is provided with an impurity outlet 13 below the wood shaving feeding hopper 2.

Above-mentioned wood shavings selection by winnowing edulcoration device, wood shavings fall can scatter after on picture peg 402, and the selection by winnowing passageway 1 is inhaled in the clearance between the rethread picture peg 402 for wood shavings fully contact with wind, can come out heavy matter impurity such as little stone separation, effectively promote the impurity separation effect, avoid heavy matter impurity to get into in the next processing equipment. In addition, the wood shavings can be taken away by using smaller air volume after being dispersed by the inserting plates 402, so that the electric energy can be effectively saved.

Specifically, in order to facilitate the dismounting and mounting of the board plug 402, the board plug assembly 4 further includes two board plug mounting plates 401 arranged in parallel; a plurality of plug boards 402 are arranged between the plug board mounting plates 401 at equal intervals from top to bottom; the flashboard mounting plate 401 is attached to the inner wall of the winnowing channel 1. The inserting plate 402 is arranged on the inserting plate mounting plate 401, and then the inserting plate mounting plate 401 is arranged in the air separation channel 1. Removal of the card 402 may be facilitated when the card 402 needs to be replaced or serviced.

Specifically, in order to further break up the shavings, fixing rods 403 are further installed between the inserting plate installing plates 401, and a plurality of inserting rods 404 are installed on the fixing rods 403; the fixing rod 403 and the inserting rod 404 are positioned above the inserting plate 402; the insert bar 404 is parallel to the insert plate 402. Shavings fall from the shavings feeding hopper 2 and then pass through the inserted rod 404, and the inserted rod 404 can primarily break up the shavings.

Specifically, the air separation channel 1 is divided into an air separation pipeline 101 and an air separation chamber 102 which are communicated with each other; the air separation chamber 102 is positioned below the wood shaving feeding hopper 2, and the flashboard assembly 4 is arranged in the air separation chamber 102; the bottom side of the air separation chamber 102 is obliquely arranged and is parallel to the inserting plate 402. The shavings fall down and are first scattered in the air separation chamber 102 to remove impurities, and then enter the air separation duct 101. The inclined bottom of the winnowing chamber 102 facilitates the sliding of impurities and prevents the shifting of the flashboard assembly 4 under the action of wind.

Specifically, in order to remove iron impurities conveniently, a magnet 3 is arranged on one side of an outlet of the shavings feeding hopper 2, which is far away from the cyclone separator 5.

Specifically, for the convenience of observing the impurity removal condition and maintaining, the winnowing channel 1 is close to one end opening of the wood shavings feeding hopper 2, and a plurality of baffles 10 are arranged on the inner wall of the opening from top to bottom. The function of the baffle 10 is to provide a certain barrier to prevent a large amount of shavings from falling through the opening.

Specifically, the plurality of baffle plates 10 are obliquely arranged at equal intervals, and the oblique direction is opposite to that of the inserting plate 402.

Specifically, a material collecting box 12 is arranged beside one end of the winnowing channel 1 close to the baffle 10. The collection box 12 is used for collecting the shavings falling from the opening of the air separation channel 1.

Specifically, in order to improve the separation effect and the separation efficiency of the cyclone separator 5, the lower end of the cyclone separator 5 is communicated with a rotary blanking device 9, and an outlet of the rotary blanking device 9 is communicated with a storage bin 11. The rotary feeder 9 is prior art, and the skilled person can select a specific model according to actual needs. The function of the rotary blanking device 9 is to prevent the material from being accumulated to cause blockage on one hand, and to isolate the gas passage on the other hand, so that the separation effect of the cyclone separator 5 is improved.

Specifically, a dust removal device 8 is further mounted on the pipeline communicated with the air outlet of the fan 7.

The working principle of the embodiment is as follows:

when the cyclone separator works, the cyclone separator 5, the fan 7 and the rotary blanking device 9 are started. The wood shavings enter into the winnowing chamber 102 from the wood shavings feeding hopper 2 through the magnet 3, the doped iron impurities are adsorbed onto the magnet 3, then the wood shavings fall on the inserting rod 404 and are primarily scattered, then part of the wood shavings fall on the inserting rod 402 and are further scattered, and part of the wood shavings slide along the inserting rod 404, so that the wood shavings are fully scattered, and fully contact with wind, because the wood shavings are light in weight, the wood shavings are sucked into the winnowing pipeline 101 through the gap between the inserting plates 402 under the negative pressure effect formed by the fan 7, then enter into the cyclone separator 5, and after separation, the wood shavings enter into the bin 11 after the rotary blanking device 9. The separated wind enters a dust removal device 8 through an air outlet pipe 6 and a fan 7, and is discharged to the outside after dust removal. Heavy impurities such as small stones are discharged through the impurity outlet 13 under the action of self gravity. This application can sort out heavy matter impurity such as little stone, effectively promotes the impurity separation effect, avoids heavy matter impurity to get into next processing equipment. In addition, the wood shavings can be drawn away by using smaller air volume after being dispersed by the inserting rods 404 and the inserting plates 402, so that the electric energy can be effectively saved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wood shaving winnowing and impurity removing device for shaving board production comprises a winnowing channel (1), wherein the upper part of one end of the winnowing channel (1) is communicated with a wood shaving feeding hopper (2), and the other end of the winnowing channel is communicated with a cyclone separator (5); a fan (7) is arranged on the air outlet pipe (6) connected with the air outlet of the cyclone separator (5); the method is characterized in that: an inserting plate component (4) is arranged in the inner cavity of the air separation channel (1) and below the wood shaving feeding hopper (2); the flashboard assembly (4) comprises a plurality of parallel flashboards (402) which are arranged in an inclined manner; one end of the inserting plate (402) close to the cyclone separator (5) is higher than the other end; the lower end surface of the air separation channel (1) is provided with an impurity outlet (13) below the wood shavings feeding hopper (2).

2. The wood shavings winnowing and impurity removing device for producing the shaving board as claimed in claim 1, wherein: the flashboard assembly (4) further comprises two flashboard mounting plates (401) which are arranged in parallel; a plurality of the plug boards (402) are arranged between the plug board mounting plates (401) at equal intervals from top to bottom; picture peg mounting panel (401) with the inner wall laminating of selection by winnowing passageway (1).

3. The wood shavings winnowing impurity removal device for shaving board production of claim 2, wherein: a fixing rod (403) is further arranged between the inserting plate mounting plates (401), and a plurality of inserting rods (404) are arranged on the fixing rod (403); the fixed rod (403) and the inserted rod (404) are positioned above the inserting plate (402); the insertion rod (404) is parallel to the insertion plate (402).

4. The wood shavings winnowing and impurity removing device for producing the shaving board as claimed in claim 3, wherein: the air separation channel (1) is divided into an air separation pipeline (101) and an air separation chamber (102) which are communicated; the winnowing chamber (102) is positioned below the wood shaving feeding hopper (2), and the flashboard assembly (4) is arranged in the winnowing chamber (102); one side of the bottom of the winnowing chamber (102) is obliquely arranged and is parallel to the inserting plate (402).

5. The wood shavings winnowing and impurity removing device for producing the shaving board as claimed in claim 1, wherein: and a magnet (3) is arranged on one side of the outlet of the wood shaving feeding hopper (2) far away from the cyclone separator (5).

6. The wood shavings winnowing and impurity removing device for the particle board production according to any one of claims 1 to 5, wherein: the winnowing channel (1) is close to one end opening of the wood shaving feeding hopper (2), and a plurality of baffles (10) are arranged on the inner wall of the opening from top to bottom.

7. The wood shavings winnowing and impurity removing device for producing the shaving board as claimed in claim 6, wherein: the baffle plates (10) are obliquely arranged at equal intervals, and the oblique direction is opposite to that of the inserting plate (402).

8. The wood shavings winnowing and impurity removing device for producing shaving boards according to claim 7, wherein: a material collecting box (12) is arranged beside one end of the winnowing channel (1) close to the baffle (10).

9. The wood shavings winnowing and impurity removing device for the particle board production according to any one of claims 1 to 5, wherein: the lower end of the cyclone separator (5) is communicated with a rotary feeder (9), and the outlet of the rotary feeder (9) is communicated with a storage bin (11).

10. The wood shavings winnowing and impurity removing device for producing the shaving board as claimed in claim 1, wherein: and a dust removal device (8) is also arranged on a pipeline communicated with the air outlet of the fan (7).