CN210876226U

CN210876226U - Drying and screening device for biomass particle production

Info

Publication number: CN210876226U
Application number: CN201921887441.2U
Authority: CN
Inventors: 易兴顺
Original assignee: Jiangxi Yunshun New Energy Co ltd
Current assignee: Jiangxi Yunshun New Energy Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-06-30
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a drying and screening device for biomass particle production, which comprises a bottom plate, wherein one end of the bottom plate is fixed with a first supporting seat, the first supporting seat is rotationally connected with a first connecting seat, a cylinder is fixed on the first connecting seat, a second connecting seat is fixed on a piston rod of the cylinder, a second supporting seat is rotationally connected on the second connecting seat, a drying box is fixed on the second supporting seat, rotating shafts are welded at both ends of the drying box, a supporting rod is rotationally connected with the rotating shafts, the supporting rod is welded on the bottom plate, a heat dissipation box is fixed at the top end of the drying box, a hot air blower is fixed at the top end of the heat dissipation box, the hot air blower is communicated with the inside of the heat dissipation box, heat dissipation holes are arranged at the top end of the drying box, the drying box is communicated with the heat dissipation box through the heat dissipation holes, a chute is fixed on the inner side wall of the drying box, a, the working efficiency is high, and the equipment cost is saved.

Description

Drying and screening device for biomass particle production

Technical Field

The utility model belongs to the technical field of living beings granule apparatus for producing, concretely relates to living beings granule production is with dry screening plant.

Background

Research and development of bioenergy technology has become one of the major hot topics in the world, and is concerned by governments and scientists of various countries in the world. Many countries have developed corresponding development and research plans, such as the solar plan in japan, the green energy engineering in india, the energy farm in the united states, etc., in which the development and utilization of biological energy have a considerable share. Many foreign biological energy technologies and devices have already reached the degree of commercial application, and compared with other biomass energy technologies, the biomass pellet fuel technology is easier to realize large-scale production and use. The convenience degree of using the biological energy particles can be compared favorably with energy sources such as gas, fuel oil and the like.

The biomass granular fuel is a blocky environment-friendly new energy source produced by processing straws, rice hulls, peanut shells, corncobs, oil tea shells, cottonseed hulls and the like and three residues. In the processing process, products need to be dried and screened so as to meet the requirements, at present, the drying and screening of the products are usually carried out on two devices respectively, so that the working efficiency is reduced, the equipment cost is increased, and therefore, the design of the drying and screening device for biomass particle production is necessary.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a production of living beings granule is with dry screening plant to it is going on respectively the drying of product and screening at present usually to propose in solving above-mentioned background art, has reduced work efficiency, has increased equipment cost's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a drying and screening device for biomass particle production comprises a bottom plate, wherein a first supporting seat is fixed in the middle of one end of the bottom plate, a first connecting seat is rotatably connected onto the first supporting seat, an air cylinder is fixed onto the first connecting seat, a second connecting seat is fixed at the end part of a piston rod of the air cylinder, a second supporting seat is rotatably connected onto the second connecting seat, a drying box is fixed at the upper end of the second supporting seat, rotating shafts are welded at the left end and the right end of the drying box, a supporting rod is rotatably connected onto the rotating shafts, the lower end of the supporting rod is welded onto the bottom plate, a heat dissipation box is fixed at the top end of the drying box, a hot air blower is fixed at the top end of the outer side of the heat dissipation box, an air outlet of the hot air blower is communicated with the inside of the heat dissipation box, heat dissipation holes are uniformly formed in the top end, the lateral wall all is fixed with the spout in the middle of the inside both sides of stoving case, sliding connection has the slider in the spout, two be fixed with the screen cloth between the slider.

Preferably, a first discharge hole is formed in the upper side of the front end of the drying box, and a second discharge hole is formed in the bottom of the front end of the drying box.

Preferably, a box door is hinged to the first discharge port, one end, away from the hinge, of the box door is fixedly connected with the drying box through a hasp, and a handle is fixed to the outer side of one end, away from the hinge, of the box door.

Preferably, a limiting block is fixed at the end part of one end, far away from the drying box, of the rotating shaft, and the limiting block is located on the outer side of the supporting rod.

Preferably, the upper end of the sliding groove is provided with a slope.

Preferably, the four corners of the bottom end of the bottom plate are all fixed with self-locking universal wheels through bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a piston rod of cylinder promotes the stoving case and sways about the axis of pivot, and then the product of stoving incasement flows about on the screen cloth, realize the screening effect, the air heater on the stoving case simultaneously carries hot-blastly to the heat dissipation incasement, the heat dissipation case passes through the hot-blast even stoving case of carrying of heat dissipation orifice plate, the product to the stoving incasement is dried, high drying efficiency, can enough play the stoving and play the screening effect again, accomplish stoving and screening two-step work on a device, high work efficiency, save equipment cost.

Drawings

FIG. 1 is a view of the discharge port of the present invention facing obliquely downward;

FIG. 2 is a schematic view of the horizontal state of the device according to the present invention;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is an enlarged view of the point A of the present invention;

FIG. 5 is a view of the inside structure of the drying box of the present invention;

fig. 6 is an enlarged view of the position B of the present invention.

Reference numerals: 1. a base plate; 2. a first support base; 3. a first connecting seat; 4. a cylinder; 5. a second connecting seat; 6. a second support seat; 7. a drying box; 8. a rotating shaft; 9. a support bar; 10. a heat dissipation box; 11. a hot air blower; 12. heat dissipation holes; 13. a chute; 14. a slider; 15. screening a screen; 16. a first discharge port; 17. a box door; 18. a handle; 19. a second discharge port; 20. a limiting block; 21. a slope; 22. self-locking universal wheel.

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.

The utility model provides a technical scheme: as shown in fig. 1, 3 and 4, a drying and screening device for biomass particle production comprises a bottom plate 1, wherein self-locking universal wheels 22 are fixed at four corners of the bottom plate 1 through bolts in order to facilitate the movement and fixation of the whole device, thereby improving the mobility and flexibility of the device, a first support seat 2 is fixed in the middle of one end of the bottom plate 1, a first connecting seat 3 is rotatably connected to the first support seat 2, an air cylinder 4 is fixed on the first connecting seat 3, a second connecting seat 5 is fixed at the end of a piston rod of the air cylinder 4, a second support seat 6 is rotatably connected to the second connecting seat 5, a drying box 7 is fixed at the upper end of the second support seat 6, rotating shafts 8 are welded at both ends of the drying box 7, a support rod 9 is rotatably connected to the rotating shafts 8, the lower end of the support rod 9 is welded to the bottom plate 1, in order to prevent the rotating shafts 8 from rotating out of the support rod 9, a limit block 20 is fixed at, the limiting block 20 is positioned at the outer side of the supporting rod 9 and plays a role in limiting and protecting;

as shown in fig. 2, 5 and 6, a heat dissipation box 10 is fixed at the top end of a drying box 7, an air heater 11 is fixed at the top end of the outer side of the heat dissipation box 10, an air outlet of the air heater 11 is communicated with the inside of the heat dissipation box 10, heat dissipation holes 12 are uniformly formed in the top end of the drying box 7, the drying box 7 is communicated with the heat dissipation box 10 through the heat dissipation holes 12, sliding grooves 13 are fixed on the side walls of the middle two sides in the inside of the drying box 7, sliding blocks 14 are connected in the sliding grooves 13 in a sliding manner, a screen 15 is fixed between the two sliding blocks 14, so as to avoid the product from being retained at the upper end of the sliding grooves 13;

as shown in fig. 1 and fig. 2, a first discharge port 16 is opened on the upper side of the front end of the drying box 7, so that raw materials of products are put into the drying box 7, and processed products are taken out, and the convenience is brought to work, a second discharge port 19 is opened at the bottom of the front end of the drying box 7, so that screened waste materials are discharged from the second discharge port 19, the convenience is brought to work, a box door 17 is hinged to the first discharge port 16, one end, away from the hinge, of the box door 17 is fixedly connected with the drying box 7 through a hasp, the first discharge port 16 is blocked, the phenomenon that the products flow out from the drying box 7 during work is avoided, a handle 18 is fixed on the outer side of one end, away from the hinge, of the box door 17 is conveniently opened through the.

The working principle is as follows: firstly, a piston rod of the cylinder 4 retracts downwards, a first discharge hole 16 at the front end of the drying box 7 faces upwards in an inclined mode, a hasp is opened by a hand, a box door 17 is opened through a handle 18, then a product is poured into the upper end of a screen 15 in the drying box 7, and the hasp of the box door 17 is closed;

starting the air cylinder 4 and a piston rod of the air cylinder 4 to push the drying box 7 to swing up and down along the axis of the rotating shaft 8, enabling products in the drying box 7 to flow back and forth on the screen 15, screening the products, starting the air heater 11 at the same time, enabling the air heater 11 to work to generate hot air and conveying the hot air to the heat dissipation box 10, enabling the heat dissipation box 10 to uniformly convey the hot air into the drying box 7 through the heat dissipation holes 12, enabling the hot air to be in full contact with the products flowing back and forth on the screen 15, and achieving rapid drying of the products;

after the operation is finished, the piston rod of the air cylinder 4 extends outwards, the first discharge port 16 and the second discharge port 19 of the drying box 7 face obliquely downwards, the box door 17 is opened, the processed product is discharged from the first discharge port 16 under the action of gravity, the screened impurities flow out from the second discharge port 19, and the whole working process is finished.

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. The utility model provides a biomass particle production is with dry screening plant, includes bottom plate (1), its characterized in that: a first supporting seat (2) is fixed in the middle of one end of the bottom plate (1), a first connecting seat (3) is connected to the first supporting seat (2) in a rotating mode, an air cylinder (4) is fixed to the first connecting seat (3), a second connecting seat (5) is fixed to the end portion of a piston rod of the air cylinder (4), a second supporting seat (6) is connected to the second connecting seat (5) in a rotating mode, a drying box (7) is fixed to the upper end of the second supporting seat (6), rotating shafts (8) are welded to the left end and the right end of the drying box (7), supporting rods (9) are connected to the rotating shafts (8) in a rotating mode, the lower ends of the supporting rods (9) are welded to the bottom plate (1), a heat dissipation box (10) is fixed to the top end of the drying box (7), a hot air heater (11) is fixed to the top end of the outer side of the heat dissipation box (10), and an air outlet of the hot air, the top of stoving case (7) is even has seted up louvre (12), stoving case (7) and heat dissipation case (10) are through louvre (12) intercommunication, both sides lateral wall all is fixed with spout (13) in the middle of the inside of stoving case (7), sliding connection has slider (14) in spout (13), two be fixed with screen cloth (15) between slider (14).

2. The drying and screening device for biomass particle production according to claim 1, characterized in that: a first discharge hole (16) is formed in the upper side of the front end of the drying box (7), and a second discharge hole (19) is formed in the bottom of the front end of the drying box (7).

3. The drying and screening device for biomass particle production according to claim 2, characterized in that: a box door (17) is hinged to the first discharging hole (16), one end, far away from the hinged position, of the box door (17) is fixedly connected with the drying box (7) through a hasp, and a handle (18) is fixed to the outer side of one end, far away from the hinged position, of the box door (17).

4. The drying and screening device for biomass particle production according to claim 1, characterized in that: and a limiting block (20) is fixed at the end part of one end of the rotating shaft (8), which is far away from the drying box (7), and the limiting block (20) is positioned at the outer side of the supporting rod (9).

5. The drying and screening device for biomass particle production according to claim 1, characterized in that: the upper end of the sliding groove (13) is provided with a slope (21).

6. The drying and screening device for biomass particle production according to claim 1, characterized in that: and self-locking universal wheels (22) are fixed at four corners of the bottom end of the bottom plate (1) through bolts.