CN209886178U - Saw-dust granule screening separator - Google Patents
Saw-dust granule screening separator Download PDFInfo
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- CN209886178U CN209886178U CN201920605155.6U CN201920605155U CN209886178U CN 209886178 U CN209886178 U CN 209886178U CN 201920605155 U CN201920605155 U CN 201920605155U CN 209886178 U CN209886178 U CN 209886178U
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Abstract
The utility model discloses a sawdust particle screening and separating device in the technical field of sawdust screening, which comprises a sawdust conveying cavity, a particle separating cavity and a particle collecting cavity, wherein the left side of the top of the sawdust conveying cavity is provided with a feeding bin, the inner cavity of the sawdust conveying cavity is horizontally provided with a conveying auger, the left side wall of the sawdust conveying cavity is provided with a driving motor and a speed reducer, the left side of the top of the particle separating cavity is provided with a particle falling opening and a separating filter screen, the right side of the top of the particle separating cavity is communicated with a discharging pleat wall pipe, the left side outer wall of the particle separating cavity is provided with a separating fan and an airflow diffusion cover, the right side wall of the particle separating cavity is provided with an air outlet and a particle filter screen, the inner cavity of the particle collecting cavity is provided with a particle collecting funnel, a particle collecting barrel, a powder collecting funnel and a powder collecting barrel, the separation efficiency has high automation degree.
Description
Technical Field
The utility model relates to a saw-dust screening technical field specifically is a saw-dust granule screening separator.
Background
The wood dust refers to sawdust and wood shavings powder left after wood processing. It is mainly used as fuel and filler for light bone, or compounded into artificial board, such as medium density fiberboard. Can also be used as paper making raw material. The sawdust is also mixed with sawdust particles besides larger sawdust roll and smaller sawdust powder, and the sawdust is collected and processed to separate the sawdust particles from the mixed sawdust according to the requirements of different purposes.
There is not the more mature mechanical device who is used for the separation of saw-dust granule among the prior art, generally separate with the help of simple and easy instrument manually, workman's screening cost of labor input is big, and efficiency is extremely low, can't be applicable to large batch industrial production, also has a few automatic mechanical equipment in addition, and this type of equipment generally is directed at the separation of saw-dust granule and saw-dust powder, and wherein partial semi-automatization equipment still need manual cooperation work, and its work efficiency and degree of automation still wait to improve and improve.
Based on this, the utility model designs a saw-dust granule screening separator to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a saw-dust granule screening separator to solve above-mentioned technical problem.
In order to achieve the above object, the utility model provides a following technical scheme: a sawdust particle screening and separating device comprises a device shell, wherein an inner cavity of the device shell is divided into a sawdust conveying cavity, a particle separating cavity and a particle collecting cavity from top to bottom through a partition plate, a feeding bin is arranged on the left side of the top of the sawdust conveying cavity, a conveying auger is horizontally arranged in the inner cavity of the sawdust conveying cavity, and a driving motor and a speed reducer for driving the conveying auger are arranged on the left side wall of the sawdust conveying cavity;
a particle falling opening is formed in the left side of the top of the particle separation cavity, a separation filter screen is arranged at the particle falling opening, a discharge pleated wall pipe is communicated with the right side of the top of the particle separation cavity, the bottom end of the discharge pleated wall pipe is communicated with the outer wall of the right side of the particle separation cavity, a separation fan is arranged on the outer wall of the left side of the particle separation cavity, an airflow diffusion cover is arranged between the output end of the separation fan and the outer wall of the left side of the particle separation cavity, an air outlet is formed in the right side wall of the particle separation cavity, and a particle filter screen is arranged outside the air outlet;
the inner chamber left and right sides in granule collection chamber is provided with granule side by side and collects funnel and powder and collects the funnel, the bottom of granule collection funnel and powder collection funnel all is provided with granule collecting vessel and powder collecting vessel.
Preferably, the top of the inner cavity of the sawdust conveying cavity is provided with a temperature-adjusting electric heating plate, and spiral blades of the conveying auger are uniformly provided with air circulation holes.
Preferably, a separation baffle is arranged in the middle of an inner cavity of the particle separation cavity, the separation baffle is a section of an arc, and the upper end of the separation baffle is bent close to the left side.
Preferably, the left side and the right side of the bottom of the inner cavity of the sawdust conveying cavity are respectively provided with a flow guide triangular block.
Preferably, the cleaning doors are arranged on the left side and the right side of the front side wall of the particle collecting cavity side by side.
Preferably, the front side wall of the wood chip conveying cavity is provided with a perspective window.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses the inner chamber of device shell is separated for the saw-dust through baffle top-down and is carried the chamber, granule separation chamber and granule collection chamber, the inner chamber level that the chamber was carried to the saw-dust is provided with carries the auger, carry the auger to carry mixed saw-dust in-process, saw-dust granule and saw-dust powder fall the mouth through the granule and fall into in the granule separation chamber, the saw-dust piece is rolled up and is discharged from row material pleat wall pipe, separation fan is installed to the left side outer wall in granule separation chamber, saw-dust granule and saw-dust powder are because the quality difference, under separation fan's the effect of blowing, fall into respectively in granule collecting vessel and the powder collecting vessel, accomplish and mix the separation of saw-dust granule, need not artifical assistance participation in this device working process.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the internal structure of the present invention;
FIG. 3 is a schematic view of the conveying auger structure of the present invention;
fig. 4 is a schematic view of the working state structure of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-device shell, 101-sawdust conveying cavity, 102-particle separating cavity, 103-particle collecting cavity, 2-feeding bin, 3-conveying auger, 4-driving motor, 5-reducer, 6-particle falling opening, 7-separating filter screen, 8-discharging pleated wall pipe, 9-separating fan, 10-airflow diffusion cover, 11-air outlet, 12-particle filter screen, 13-particle collecting funnel, 14-powder collecting funnel, 15-particle collecting barrel, 16-powder collecting barrel, 17-temperature-adjusting electric heating plate, 18-air circulation hole, 19-separating baffle, 20-diversion triangular block, 21-cleaning door and 22-perspective window.
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. 1-4, the present invention provides a technical solution: a sawdust particle screening and separating device comprises a device shell 1, wherein the inner cavity of the device shell 1 is divided into a sawdust conveying cavity 101, a particle separating cavity 102 and a particle collecting cavity 103 from top to bottom through a partition plate, a feeding bin 2 is arranged on the left side of the top of the sawdust conveying cavity 101, a conveying auger 3 is horizontally arranged in the inner cavity of the sawdust conveying cavity 101, and a driving motor 4 and a speed reducer 5 for driving the conveying auger 3 are arranged on the left side wall of the sawdust conveying cavity 101; a particle falling opening 6 is formed in the left side of the top of the particle separation cavity 102, a separation filter screen 7 is arranged at the particle falling opening 6, a discharge pleated wall pipe 8 is communicated with the right side of the top of the particle separation cavity 102, the bottom end of the discharge pleated wall pipe 8 is communicated with the outer wall of the right side of the particle separation cavity 102, a separation fan 9 is installed on the outer wall of the left side of the particle separation cavity 102, an airflow diffusion cover 10 is installed between the output end of the separation fan 9 and the outer wall of the left side of the particle separation cavity 102, an air outlet 11 is formed in the right side wall of the particle separation cavity 102, and a particle filter; the left side and the right side of the inner cavity of the particle collection cavity 103 are provided with a particle collection funnel 13 and a powder collection funnel 14 side by side, and the bottom parts of the particle collection funnel 13 and the powder collection funnel 14 are provided with a particle collection barrel 15 and a powder collection barrel 16.
The top of the inner cavity of the wood chip conveying cavity 101 is provided with a temperature-adjusting electric heating plate 17 which can be used for drying wood chips which become damp due to long-term accumulation, and spiral blades of the conveying auger 3 are uniformly provided with air flow through holes 18, so that hot air can conveniently circulate in the inner cavity of the wood chip conveying cavity 101; a separation baffle plate 19 is arranged in the middle of the inner cavity of the particle separation cavity 102, the separation baffle plate 19 is a section of an arc, and the upper end of the separation baffle plate 19 is bent close to the left side, so that sawdust particles and sawdust powder can be more accurately separated; the left side and the right side of the bottom of the inner cavity of the sawdust conveying cavity 101 are respectively provided with a flow guiding triangular block 20 which plays a role in guiding falling and preventing silting; the cleaning doors 21 are arranged on the left side and the right side of the front side wall of the particle collecting cavity 103 in parallel, so that the particle collecting barrel 15 and the powder collecting barrel 16 can be conveniently taken out and cleaned; the perspective window 22 is opened to the preceding lateral wall of saw-dust conveying chamber 101, is convenient for survey the behavior in the saw-dust conveying chamber 101 in real time.
One specific application example of this embodiment is:
the utility model relates to a saw-dust granule screening separator, during the use, start driving motor 4 and separation fan 9, pour into the mixed saw-dust of waiting to separate into the feed bin 2 inner chamber, driving motor 4 drives and carries auger 3 operation, the saw-dust that falls into the saw-dust and carries the chamber 101 inner chamber carries under carrying auger 3 effect from the left side to the right side to carry, in the saw-dust transportation process, less saw-dust granule and saw-dust powder fall into granule separation chamber 102 through separation filter 7, bigger saw-dust piece book discharges saw-dust from row material pleat wall pipe 8 of saw-dust transport chamber 101 right-hand member and carries chamber 101, separation fan 9 work produces the air current from the left side to the right side, simultaneously the saw-dust granule and the saw-dust powder of whereabouts are because the quality is different, under separation fan 9's blowing effect, the distance of throwing to one side is different separately, the heavier granule of quality falls into left side, and the powder that the quality is lighter falls into powder collecting vessel 16 through powder collecting funnel 14, because the oblique orbit of throwing of saw-dust is arc, so the upper end of separation baffle 19 inclines to the left, the accurate separation granule and powder of being convenient for, after the separation was accomplished, open the clearance door 21 of granule collecting chamber 103 front side, with granule collecting vessel 15 and powder collecting vessel 16 take out the clearance can, need not artifical assistance participation in the device course of the work, and can there be intermittent continuous operation, separation efficiency degree of automation is high.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (6)
1. The utility model provides a saw-dust granule screening separator which characterized in that: the device comprises a device shell (1), wherein an inner cavity of the device shell (1) is divided into a wood chip conveying cavity (101), a particle separation cavity (102) and a particle collection cavity (103) from top to bottom through a partition plate, a feeding bin (2) is arranged on the left side of the top of the wood chip conveying cavity (101), a conveying auger (3) is horizontally arranged in the inner cavity of the wood chip conveying cavity (101), and a driving motor (4) and a speed reducer (5) for driving the conveying auger (3) are mounted on the left side wall of the wood chip conveying cavity (101);
a particle falling opening (6) is formed in the left side of the top of the particle separation cavity (102), a separation filter screen (7) is arranged at the particle falling opening (6), a discharge pleated wall pipe (8) is communicated with the right side of the top of the particle separation cavity (102), the bottom end of the discharge pleated wall pipe (8) is communicated with the outer wall of the right side of the particle separation cavity (102), a separation fan (9) is installed on the outer wall of the left side of the particle separation cavity (102), an airflow diffusion cover (10) is installed between the output end of the separation fan (9) and the outer wall of the left side of the particle separation cavity (102), an air outlet (11) is formed in the right side wall of the particle separation cavity (102), and a particle filter screen (12) is arranged outside the air outlet (11);
the inner chamber left and right sides in granule collection chamber (103) is provided with granule side by side and collects funnel (13) and powder collection funnel (14), the bottom of granule collection funnel (13) and powder collection funnel (14) all is provided with granule collecting vessel (15) and powder collecting vessel (16).
2. The wood chip particle screening and separating device as claimed in claim 1, wherein: the top of the inner cavity of the wood chip conveying cavity (101) is provided with a temperature-adjusting electric heating plate (17), and spiral blades of the conveying auger (3) are uniformly provided with air circulation holes (18).
3. The wood chip particle screening and separating device as claimed in claim 1, wherein: the particle separation device is characterized in that a separation baffle (19) is arranged in the middle of an inner cavity of the particle separation cavity (102), the separation baffle (19) is a section of an arc, and the upper end of the separation baffle (19) is bent close to the left side.
4. The wood chip particle screening and separating device as claimed in claim 1, wherein: the left side and the right side of the bottom of the inner cavity of the sawdust conveying cavity (101) are respectively provided with a flow guide triangular block (20).
5. The wood chip particle screening and separating device as claimed in claim 1, wherein: the left side and the right side of the front side wall of the particle collecting cavity (103) are provided with cleaning doors (21) side by side.
6. The wood chip particle screening and separating device as claimed in claim 1, wherein: the front side wall of the wood chip conveying cavity (101) is provided with a perspective window (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605155.6U CN209886178U (en) | 2019-04-29 | 2019-04-29 | Saw-dust granule screening separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605155.6U CN209886178U (en) | 2019-04-29 | 2019-04-29 | Saw-dust granule screening separator |
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| Publication Number | Publication Date |
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| CN209886178U true CN209886178U (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920605155.6U Active CN209886178U (en) | 2019-04-29 | 2019-04-29 | Saw-dust granule screening separator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495745A (en) * | 2020-04-20 | 2020-08-07 | 重庆化工职业学院 | Sawdust transport separator based on P L C control |
| CN114986630A (en) * | 2022-08-04 | 2022-09-02 | 邳州市盛达木业有限公司 | Wood processing sawdust separation and recovery device and use method thereof |
-
2019
- 2019-04-29 CN CN201920605155.6U patent/CN209886178U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495745A (en) * | 2020-04-20 | 2020-08-07 | 重庆化工职业学院 | Sawdust transport separator based on P L C control |
| CN114986630A (en) * | 2022-08-04 | 2022-09-02 | 邳州市盛达木业有限公司 | Wood processing sawdust separation and recovery device and use method thereof |
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