CN217120473U

CN217120473U - Screening plant for biomass fuel guide

Info

Publication number: CN217120473U
Application number: CN202220048682.3U
Authority: CN
Inventors: 李善学; 李伟清
Original assignee: Hubei Hetai Bio Energy Co ltd
Current assignee: Hubei Hetai Bio Energy Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-08-05
Anticipated expiration: 2032-01-10

Abstract

The utility model provides a screening plant for biomass fuel guide, which comprises a screening plant body, a feeding cavity, a transmission shaft, a screening plate and a discharging cavity, wherein the upper end of the screening plant body is provided with the feeding cavity in a penetrating way, the screening plant for biomass fuel guide is provided with a brush connecting plate which is in transmission with a second motor at the upper end of the screening plate so as to realize stable tiling screening and anti-blocking stirring of biomass raw materials at the upper end of the screening plate, and the outer side of the screening plate is provided with a residual material outlet which is used for taking out massive screening residual materials in a parallel way, and the residual material collecting cavity is supported and placed at the outer side of the residual material outlet through two groups of stoppers so as to facilitate workers to stably collect the massive screening residual materials, and simultaneously, the massive screening residual materials can be stably crushed and re-fed into the upper end of the screening plate under the rotation of the transmission shaft and a crushing blade, to complete the circular screening of the biomass feedstock.

Description

Screening plant for biomass fuel guide

Technical Field

The utility model relates to a biomass fuel technical field specifically is a screening plant for biomass fuel guide.

Background

Biomass fuel is with agriculture and forestry wastes as raw and other materials, through smashing, mixing, extrusion, stoving technology etc. make the solid fuel of various shaping cubic, graininess isotructure, compare in petroleum fuel has easily acquireing and reproducible advantage, in biomass fuel carries out the in-process of processing, often need carry out stable screening to biomass crushing raw materials before the mixing technology, but current biomass fuel screening plant, often only can play the screening to biomass raw materials, functional in carrying out the use is not strong, and inconvenient user clears up the inside of screening plant, for this reason, a biomass fuel screening plant for the guide is now provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a screening plant is used to biomass fuel guide to the not enough that exists to prior art solves the problem that provides in the above-mentioned background art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a screening device for guiding biomass fuels comprises a screening device body, a feeding cavity, a transmission shaft, screening plates and a discharging cavity, wherein the feeding cavity is arranged at the upper end of the screening device body in a penetrating manner, a first motor is arranged outside the feeding cavity in a penetrating manner, the output end of the first motor is fixedly connected with the transmission shaft, two groups of transmission shafts are symmetrically arranged inside the feeding cavity, inclined supporting blocks which are annularly arranged are fixedly arranged inside the screening device body, annular limiting grooves which are clamped with a circular screening plate are formed in the upper ends of the inclined supporting blocks, a second motor is arranged at the bottom of the screening plates, the output end of the second motor penetrates through the center of the screening plates and is fixed with a plurality of groups of brush connecting plates, the output end of the second motor and the plurality of groups of brush connecting plates form a transmission structure, and the bottom of the inclined supporting blocks is connected with the discharging cavity in a penetrating manner, discharge gate and air inlet pipe have been seted up respectively to ejection of compact chamber both sides, air inlet pipe externally mounted has the air-out pump that is used for the guide to blow off, screening plant body rear end is provided with clout export and two sets of block stoppers.

As an optimized embodiment of the utility model, the feed inlet has been seted up to feed chamber front end, feed chamber upper end has been seted up and has been used circulation pay-off mouth to crushing blade pay-off.

As an optimal implementation mode of the utility model, it is two sets of 6 equal fixed mounting in the outside of transmission shaft has the crushing blade of dislocation set, and is two sets of the equal welded connection of transmission shaft side has drive bearing, and is two sets of the transmission shaft passes through drive bearing and drive belt and crushing blade and carries out the transmission.

As a preferred embodiment of the utility model, the rotation that the second motor passes through multiunit brush connecting plate is assisted the screening to screening board upper end material, the mount is installed to brush connecting plate upper end, mount outside fixed mounting has the dust brush that is used for the clearance to screening plant body inner wall.

As an optimal implementation mode of the utility model, screening board upper end is seted up to clout export parallel and level, it is spacing that the chamber is collected through two sets of stoppers and clout to the screening plant body.

The utility model has the advantages that: the utility model discloses a screening plant for biomass fuel guide, collect the chamber including screening plant body, feeding chamber, feed inlet, circulation pay-off mouth, first motor, transmission shaft, crushing blade, drive bearing, drive belt, inclined supporting shoe, spacing groove, screening board, second motor, brush connecting plate, mount, dust cleaning brush, play material chamber, discharge gate, intake stack, air-out pump, clout export, stopper and clout.

1. The screening device for guiding biomass fuels is characterized in that a brush connecting plate which is in transmission with a second motor is arranged at the upper end of a screening plate, so that biomass raw materials at the upper end of the screening plate are stably tiled for screening and are prevented from blocking and stirring, a residual material outlet for taking out massive screening residual materials is arranged on the outer side of the screening plate in a parallel and level mode, a residual material collecting cavity is supported and placed on the outer side of the residual material outlet through two groups of limiting blocks, so that workers can stably collect the massive screening residual materials, meanwhile, the massive screening residual materials are fed into a circulating feeding port through the brush connecting plate, the massive screening residual materials can be stably crushed and are fed into the upper end of the screening plate again under the rotation of a transmission shaft and a crushing blade, so that the circulating screening of the biomass raw materials is completed, when the device works, the dust cleaning brush can synchronously rotate with the brush connecting plate along with the rotation of the second motor, the inner wall to the screening plant body is stabilized and is cleared up in order to reach, runs through to be provided with the ejection of compact chamber in the supporting shoe bottom of putting to one side simultaneously, and ejection of compact chamber both sides have seted up discharge gate and intake stack respectively, through the air-out of the outside air-out pump of intake stack, can carry out stable guide with the biomass fuel after the screening from discharge gate department and blow off, has improved the convenience in the device use.

Drawings

Fig. 1 is a schematic view of a front view of a screening device for guiding biomass fuel according to the present invention;

fig. 2 is a front view structural sectional view of the sieving device for guiding biomass fuel according to the present invention;

fig. 3 is a cross sectional view of a top view of a screening device body of the screening device for guiding biomass fuel according to the present invention;

fig. 4 is a cross-sectional view of a feeding cavity of the sieving device for guiding biomass fuel according to the present invention;

fig. 5 is an enlarged schematic structural view of a portion a in fig. 2 of the sieving device for guiding biomass fuel according to the present invention;

in the figure: 1. a screening device body; 2. a feed cavity; 3. a feed inlet; 4. a circulating feed port; 5. a first motor; 6. a drive shaft; 7. a crushing blade; 8. a drive bearing; 9. a transmission belt; 10. obliquely placing a supporting block; 11. a limiting groove; 12. a screening plate; 13. a second motor; 14. a brush connecting plate; 15. a fixed mount; 16. cleaning a dust brush; 17. a discharge cavity; 18. a discharge port; 19. an air inlet pipeline; 20. an air outlet pump; 21. a residue outlet; 22. a limiting block; 23. excess material collection chamber.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: a screening device for guiding biomass fuel comprises a screening device body 1, a feeding cavity 2, a transmission shaft 6, a screening plate 12 and a discharging cavity 17, wherein the feeding cavity 2 is installed at the upper end of the screening device body 1 in a penetrating manner, a first motor 5 is installed at the outer side of the feeding cavity 2 in a penetrating manner, the output end of the first motor 5 is fixedly connected with the transmission shaft 6, two groups of transmission shafts 6 are symmetrically arranged inside the feeding cavity 2, an annular inclined supporting block 10 is fixedly installed inside the screening device body 1, an annular limiting groove 11 clamped with the circular screening plate 12 is formed in the upper end of the inclined supporting block 10, a second motor 13 is arranged at the bottom of the screening plate 12, the output end of the second motor 13 penetrates through the center of the screening plate 12 and is fixed with a plurality of groups of brush connecting plates 14, and the output end of the second motor 13 and the plurality of groups of brush connecting plates 14 form a transmission structure, the bottom of the inclined supporting block 10 is connected with a discharging cavity 17 in a penetrating manner, a discharging port 18 and an air inlet pipeline 19 are respectively formed in two sides of the discharging cavity 17, an air outlet pump 20 for guiding and blowing out materials is mounted on the outer portion of the air inlet pipeline 19, and a surplus material outlet 21 and two groups of clamping limiting blocks 22 are arranged at the rear end of the screening device body 1.

As an optimal implementation mode of the utility model, feed inlet 3 has been seted up to 2 front ends in feeding chamber, feeding chamber 2 upper ends are seted up and are stabilized the pay-off with circulation pay-off mouth 4 to 7 pay-offs of crushing blade to reach and stabilize the pay-off to screening plant body 1 inside.

As an optimal implementation mode, it is two sets of the equal fixed mounting in the 6 outsides of transmission shaft has the crushing blade 7 of dislocation set, and is two sets of the equal welded connection in the 6 sides of transmission shaft has drive bearing 8, and is two sets of drive shaft 6 carries out the transmission through drive bearing 8 and drive belt 9 and crushing blade 7, through the rotation of two sets of transmission shafts 6 and crushing blade 7, can stabilize crushing to the bold screening clout that the circulation was put into to screening board 12 upper ends are sent into again to clout after will smashing.

As an optimal implementation mode, second motor 13 assists the screening through the rotation of multiunit brush connecting plate 14 to screening board 12 upper end material, mount 15 is installed to brush connecting plate 14 upper end, mount 15 outside fixed mounting has the dust brush 16 that is used for the clearance to screening plant body 1 inner wall, through 14 upper end mounts 15 of brush connecting plate and the setting of dust brush 16, makes dust brush 16 can stabilize the clearance along with the rotation of second motor 13 and brush connecting plate 14 to screening plant body 1's inner wall.

As an optimal implementation mode, screening board 12 upper end is seted up to clout export 21 parallel and level, screening plant body 1 is collected the chamber 23 through two sets of stoppers 22 and clout and is moved about spacingly, collects the setting in chamber 23 through 21 outside clouts of clout export, can make things convenient for the staff to carry out stable collection and send into to circulation pay-off mouth 4 to the bold screening clout.

The working principle is as follows: when the screening device for guiding the biomass fuel is used, firstly, biomass crushing raw materials to be screened are stably fed into a feed inlet 3 on the outer side of a feed cavity 2, the biomass raw materials stably fall to the upper end of a screening plate 12, at the moment, a brush connecting plate 14 on the upper end of the screening plate 12 can be stably rotated by starting a second motor 13, so that the biomass raw materials on the upper end of the screening plate 12 are stably tiled, screened and shifted in an anti-blocking mode, the screened biomass raw materials stably fall into a discharge cavity 17, in the process, a dust cleaning brush 16 can stably clean the inner wall of a screening device body 1 along with the rotation of the second motor 13 and the brush connecting plate 14 through a fixing frame 15 on the upper end of the brush connecting plate 14 and the arrangement of the dust cleaning brush 16, and the inside of the discharge cavity 17 can be stably blown through the opening of an air outlet pump 20 outside an air inlet pipeline 19, the screened biomass fuel can be stably guided and blown out at the discharge port 18, and when the device is used, the excess material outlet 21 at the outer side of the screening plate 12 is arranged in parallel and level, can stably take out the large screening residual materials, and can be conveniently and stably collected by workers through the residual material collecting cavity 23 which is supported and placed by the two groups of limiting blocks 22 at the outer side of the residual material outlet 21, meanwhile, the large screening residual material is fed into the circulating feeding port 4, so that the large screening residual material can be stably fed into the transmission shaft 6 and the crushing blade 7, at the moment, the transmission shaft 6 and the crushing blade 7 are driven by the transmission bearing 8 and the transmission belt 9 through the opening of the first motor 5, the large sized screened residue can be stably crushed and the crushed residue can be sent to the upper end of the screening plate 12 again to complete the circular screening of biomass raw materials.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a biomass fuel screening plant for guide, includes screening plant body (1), feeding chamber (2), transmission shaft (6), screening board (12) and ejection of compact chamber (17), its characterized in that: the screening device comprises a screening device body (1), a feeding cavity (2) is arranged at the upper end of the screening device body (1) in a penetrating mode, a first motor (5) is arranged on the outer side of the feeding cavity (2) in a penetrating mode, a transmission shaft (6) is fixedly connected to the output end of the first motor (5), two groups of transmission shafts (6) are symmetrically arranged inside the feeding cavity (2), inclined supporting blocks (10) which are arranged in an annular mode are fixedly arranged inside the screening device body (1), annular limiting grooves (11) clamped with a circular screening plate (12) are formed in the upper ends of the inclined supporting blocks (10), a second motor (13) is arranged at the bottom of the screening plate (12), the output end of the second motor (13) penetrates through the center of the screening plate (12) and is fixed with multiple groups of brush connecting plates (14), and the output end of the second motor (13) and the multiple groups of brush connecting plates (14) form a transmission structure, the screening device is characterized in that a discharging cavity (17) is connected to the bottom of the inclined supporting block (10) in a penetrating mode, a discharging hole (18) and an air inlet pipeline (19) are formed in the two sides of the discharging cavity (17) respectively, an air outlet pump (20) used for guiding and blowing out air is mounted on the outer portion of the air inlet pipeline (19), and a surplus material outlet (21) and two sets of clamping limiting blocks (22) are arranged at the rear end of the screening device body (1).

2. The screening device for guiding biomass fuel as claimed in claim 1, wherein: the feeding cavity (2) is provided with a feeding hole (3) at the front end, and the upper end of the feeding cavity (2) is provided with a circular feeding hole (4) for feeding the crushing blade (7).

3. The screening device for guiding biomass fuel as claimed in claim 1, wherein: two sets of equal fixed mounting in transmission shaft (6) outside has crushing blade (7) of dislocation set, and is two sets of transmission shaft (6) side all welded connection has drive bearing (8), and is two sets of transmission shaft (6) are through drive bearing (8) and drive belt (9) with smash blade (7) and carry out the transmission.

4. The screening device for guiding biomass fuel as claimed in claim 1, wherein: second motor (13) are through the rotation of multiunit brush connecting plate (14) to sieve board (12) upper end material supplementary screening, mount (15) are installed to brush connecting plate (14) upper end, mount (15) outside fixed mounting has dust brush (16) that are used for the clearance to screening plant body (1) inner wall.

5. The screening device for guiding biomass fuel as claimed in claim 1, wherein: excess material export (21) parallel and level are seted up in screening board (12) upper end, screening plant body (1) is collected chamber (23) through two sets of stopper (22) and excess material and is moved about spacingly.