CN208991242U - A kind of biomass fuel production sawdust filter device - Google Patents
A kind of biomass fuel production sawdust filter device Download PDFInfo
- Publication number
- CN208991242U CN208991242U CN201821037092.0U CN201821037092U CN208991242U CN 208991242 U CN208991242 U CN 208991242U CN 201821037092 U CN201821037092 U CN 201821037092U CN 208991242 U CN208991242 U CN 208991242U
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- sieve plate
- rack
- sieve
- lower hopper
- biomass fuel
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Abstract
The utility model relates to a kind of biomass fuel production sawdust filter devices, including rack and the lower hopper being set in the rack, material screening machine structure includes symmetrically arranged one group of fanning strip, arc one end of the fanning strip is connected with corresponding sieve plate, the outside of one group of fanning strip is connected with corresponding shaft, the shaft passes through respectively in corresponding bearing rotational installation to the two sidewalls of the lower hopper, there is corresponding lifting cylinder in the left end of the rack in the inclined upward device of the material screening machine structure, the piston boit of the lifting cylinder is hinged to the left end of the sieve plate, rack has been respectively and fixedly connected with corresponding locating rod in the two sides of the sieve plate, locating rod is inclined outwardly respectively is connected with corresponding tilting bar, corresponding V-shaped brush board has been respectively and fixedly connected on the tilting bar, the outer end face of the V-shaped brush board has been respectively and fixedly connected with all Mostly corresponding bristle.The utility model can effectively prevent sawdust to block sieve pore, effectively improve sawdust screening efficiency.
Description
Technical field
The utility model relates to a kind of biomass fuel plant-scale equipment, in particular to a kind of biomass fuel production wood
Bits filtering device.
Background technique
The new energy of bulk environmental protection that biomass fuel is generated by stalk, straw, peanut shell, corncob, sawdust etc. by processing
Source, the diameter of biomass fuel are generally 6 ~ 10 millimeters.When sawdust is processed for biomass fuel, need to carry out sawdust
Sieve prevents the hard sundries such as not broken wood fragments block, Screw or the handstone in place being mingled in sawdust from entering pelletizer, and right
The damage of pelletizer generation unrepairable.Existing sawdust filter device is typically all to use vibrated screen, passes through vibration electricity
Machine drives vibrating screen to be filtered sawdust, and the hard sundries such as wood fragments block, Screw or handstone is filtered out.But vibrating screen
Extremely low to the screening efficiency of sawdust, tracing it to its cause is easy to contain a small amount of moisture, sawdust is caused to exist because of sawdust good water absorption
Be easy to be jammed on sieve pore when filtering, be so just vibrating motor power it is big again, the screening efficiency of sawdust or one
Sample is very low.Therefore, overcome above-mentioned technical problem, design is a can to effectively prevent sawdust to block sieve pore, effectively improve chip screen
Selecting the biomass fuel production of efficiency is the research purpose of the utility model with sawdust filter device.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model lies in that providing a kind of biomass fuel production sawdust
Filter device, the biomass fuel production can effectively solve the problem that the above-mentioned problems of the prior art with sawdust filter device.
The technical solution of the utility model is:
A kind of biomass fuel production sawdust filter device, including rack and the lower hopper being set in the rack,
Device can be swung up and down in the lower hopper corresponding material screening machine structure, and the material screening machine structure includes symmetrically arranged one group fan-shaped
Plate, arc one end of the fanning strip are connected with corresponding sieve plate, are uniformly distributed on the sieve plate equipped with many corresponding sieve pores,
The outside of one group of fanning strip is connected with corresponding shaft, and the shaft passes through corresponding bearing rotational installation to institute respectively
It states on the two sidewalls of lower hopper, there is corresponding lifting air in the left end of the rack in the inclined upward device of the material screening machine structure
Cylinder, the piston boit of the lifting cylinder are hinged to the left end of the sieve plate, and rack has been respectively and fixedly connected with phase in the two sides of the sieve plate
The locating rod answered, the bottom end of the locating rod is located at the upper end of sieve plate, and locating rod is inclined outwardly to be connected with respectively and incline accordingly
Brace has been respectively and fixedly connected with corresponding V-shaped brush board on the tilting bar, and the outer end face of the V-shaped brush board passes through accordingly respectively
Hairbrush hole be connected with many corresponding bristles, one end that the bristle is not secured to V-shaped brush board penetrates through set on sieve plate
Some sieve pores.
The both ends of the sieve plate have been respectively and fixedly connected with corresponding sieve plate stiffening plate, solid in the sieve plate stiffening plate of sieve plate left end
It is connected to corresponding locating convex block, the middle position of the locating convex block is equipped with corresponding hinged groove, the work of the lifting cylinder
Stick harness protrudes into the hinged groove, and running through between the locating convex block and the piston boit of lifting cylinder has corresponding articulated shaft to be cut with scissors
It connects.
The rack is connected with corresponding feed hopper right above the lower hopper, and the feed opening of the feed hopper is located at
The centre of the lower hopper.
The lower section of the lower hopper is equipped with corresponding drainage conduit, and the output transmission of corresponding material is equipped with below the drainage conduit
Band.
The advantages of the utility model:
The outside of one group of fanning strip of the utility model is connected with corresponding shaft, and shaft passes through corresponding bearing respectively
It is rotatablely installed on the two sidewalls of lower hopper, there is corresponding lifting air in the left end of rack in the inclined upward device of material screening machine structure
Cylinder, the piston boit of lifting cylinder are hinged to the left end of sieve plate, and rack has been respectively and fixedly connected with corresponding locating rod in the two sides of sieve plate, fixed
The bottom end of position bar is located at the upper end of sieve plate, and locating rod is inclined outwardly is connected with corresponding tilting bar respectively, on tilting bar respectively
It is connected with corresponding V-shaped brush board, the outer end face of V-shaped brush board passes through corresponding hairbrush hole respectively and is connected with many corresponding brushes
Hair, one end that bristle is not secured to V-shaped brush board penetrates through the sieve pore that sieve plate is equipped with.Fanning strip is driven by lifting cylinder
Tie point with sieve plate around shaft and lower hopper swings back and forth, and material and sieve plate is effectively made to generate kinetic energy, thus to material into
Row sieving, most importantly in the process, the bristle on the inside of V-shaped brush board will first be jammed in the material scattering of sieve plate sieve pore,
Then the material cleaning after the bristle on the outside of V-shaped brush board will be broken up again, it is effectively that the material for being jammed in sieve plate sieve pore is all clear
It removes, improves the screening efficiency of material.Sawdust light weight can effectively stir material scattered under the stirring of bristle, further increase
The screening efficiency of material.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model material screening machine structure.
Specific embodiment
In order to facilitate the understanding of those skilled in the art, existing make structure of the embodiment combination attached drawing to the utility model into one
Step detailed description:
With reference to Fig. 1-2, a kind of biomass fuel production sawdust filter device, including rack 1 and it is set to the rack 1
On lower hopper 2, device can be swung up and down in the lower hopper 2 corresponding material screening machine structure 3, and the material screening machine structure 3 includes pair
Claim one group of fanning strip 31 of setting, arc one end of the fanning strip 31 is connected with corresponding sieve plate 32, on the sieve plate 32
Even to be distributed with many corresponding sieve pores 321, the outside of one group of fanning strip 31 is connected with corresponding shaft 33, and described turn
Axis 33 is respectively by the way that in the rotational installation to the two sidewalls of the lower hopper 2 of corresponding bearing, the left end of the rack 1 is in the sieve
The inclined upward device of material mechanism 3 has corresponding lifting cylinder 4, and the piston boit of the lifting cylinder 4 is hinged to the sieve plate 32
Left end, rack 1 has been respectively and fixedly connected with corresponding locating rod 5 in the two sides of the sieve plate 32, and the bottom end of the locating rod 5 is located at sieve
The upper end of plate 32, and locating rod 5 is inclined outwardly is connected with corresponding tilting bar 6 respectively, has been respectively and fixedly connected with phase on the tilting bar 6
The V-shaped brush board 7 answered, the outer end face of the V-shaped brush board 7 pass through corresponding hairbrush hole respectively and are connected with many corresponding bristles
8, one end that the bristle 8 is not secured to V-shaped brush board 7 penetrates through the sieve pore 321 that sieve plate 32 is equipped with.
The both ends of the sieve plate 32 have been respectively and fixedly connected with corresponding sieve plate stiffening plate 9, and the sieve plate positioned at 32 left end of sieve plate is reinforced
Corresponding locating convex block 10 is connected on plate 9, the middle position of the locating convex block 10 is equipped with corresponding hinged groove, the liter
The piston boit of sending down abnormally ascending cylinder 4 protrudes into the hinged groove, corresponding through having between the locating convex block 10 and the piston boit of lifting cylinder 4
Articulated shaft 11 carry out hingedly.
The rack 1 is connected with corresponding feed hopper 12, the blanking of the feed hopper 12 in the surface of the lower hopper 2
Mouth is located at the centre of the lower hopper 2.
The lower section of the lower hopper 2 is equipped with corresponding drainage conduit 13, and it is defeated to be equipped with corresponding material below the drainage conduit 13
Conveyer belt 14 out.
When work, by lifting cylinder 4 drive fanning strip 31 and sieve plate 32 around the tie point of shaft 33 and lower hopper 2 come
Backswing is dynamic, and material and sieve plate 32 is effectively made to generate kinetic energy, thus be sieved to material, most importantly in the process, V word
The bristle 8 of the inside of shape brush board 7 will first be jammed in the material scattering of 32 sieve pore of sieve plate, and then the bristle 8 in 7 outside of V-shaped brush board is again
Material cleaning after breaing up, the material for being jammed in 32 sieve pore of sieve plate is effectively all removed, improve the screening efficiency of material.Often
Every a stage, pass through the hard sundries such as wood fragments block, Screw or handstone on sieve plate 32 of manual cleaning.
The above is only the preferred embodiment of the present invention, it is all done according to present utility model application the scope of the patents it is equal
Deng variation and modification, the covering scope of the utility model all should belong to.
Claims (4)
1. a kind of biomass fuel production sawdust filter device, including rack and the lower hopper being set in the rack, institute
Device can be swung up and down by stating in lower hopper have corresponding material screening machine structure, and the material screening machine structure includes symmetrically arranged one group fan-shaped
Plate, arc one end of the fanning strip are connected with corresponding sieve plate, are uniformly distributed on the sieve plate equipped with many corresponding sieve pores,
The outside of one group of fanning strip is connected with corresponding shaft, and the shaft passes through corresponding bearing rotational installation to institute respectively
It states on the two sidewalls of lower hopper, it is characterised in that: there is phase in the left end of the rack in the inclined upward device of the material screening machine structure
The lifting cylinder answered, the piston boit of the lifting cylinder are hinged to the left end of the sieve plate, and rack is in the two sides of the sieve plate point
Be not connected with corresponding locating rod, the bottom end of the locating rod is located at the upper end of sieve plate, and locating rod be inclined outwardly respectively it is affixed
There is corresponding tilting bar, corresponding V-shaped brush board, the outer end face point of the V-shaped brush board have been respectively and fixedly connected on the tilting bar
Many corresponding bristles are not connected with by corresponding hairbrush hole, one end that the bristle is not secured to V-shaped brush board penetrates through
The sieve pore that sieve plate is equipped with.
2. a kind of biomass fuel production sawdust filter device according to claim 1, it is characterised in that: the sieve plate
Both ends be respectively and fixedly connected with corresponding sieve plate stiffening plate, be connected with corresponding convex in the sieve plate stiffening plate of sieve plate left end
Block, the middle position of the locating convex block are equipped with corresponding hinged groove, and the piston boit of the lifting cylinder protrudes into described hinged
Slot, it is hinged through there is corresponding articulated shaft to carry out between the locating convex block and the piston boit of lifting cylinder.
3. a kind of biomass fuel production sawdust filter device according to claim 1, it is characterised in that: the rack
Corresponding feed hopper is connected with right above the lower hopper, the feed opening of the feed hopper is located in the lower hopper
Between.
4. a kind of biomass fuel production sawdust filter device according to claim 1, it is characterised in that: the blanking
The lower section of bucket is equipped with corresponding drainage conduit, is equipped with corresponding material exit conveyor below the drainage conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821037092.0U CN208991242U (en) | 2018-07-02 | 2018-07-02 | A kind of biomass fuel production sawdust filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821037092.0U CN208991242U (en) | 2018-07-02 | 2018-07-02 | A kind of biomass fuel production sawdust filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208991242U true CN208991242U (en) | 2019-06-18 |
Family
ID=66797444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821037092.0U Active CN208991242U (en) | 2018-07-02 | 2018-07-02 | A kind of biomass fuel production sawdust filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208991242U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112845056A (en) * | 2020-12-10 | 2021-05-28 | 夏孟槐 | Building is grit sieve filter device for real estate |
| CN114887876A (en) * | 2022-04-24 | 2022-08-12 | 沭阳县黎明米业有限公司 | Rice screening machine with multiple grading screens and grading screening method thereof |
-
2018
- 2018-07-02 CN CN201821037092.0U patent/CN208991242U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112845056A (en) * | 2020-12-10 | 2021-05-28 | 夏孟槐 | Building is grit sieve filter device for real estate |
| CN114887876A (en) * | 2022-04-24 | 2022-08-12 | 沭阳县黎明米业有限公司 | Rice screening machine with multiple grading screens and grading screening method thereof |
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