CN219003184U

CN219003184U - Biomass waste treatment device

Info

Publication number: CN219003184U
Application number: CN202222561459.1U
Authority: CN
Inventors: 司马驰; 刘甜甜; 吴新荣
Original assignee: Jiangsu Shengzhe'an Bioenergy Technology Co ltd
Current assignee: Jiangsu Shengzhe'an Bioenergy Technology Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-05-12
Anticipated expiration: 2032-09-27

Abstract

The utility model relates to a biomass waste treatment device, which comprises a first supporting frame, wherein a drying device and a crushing and screening device are arranged on the first supporting frame, the drying device comprises a fixed cylinder, a rotary cylinder, a first motor, a first gear and a second gear, the fixed cylinder is fixedly connected with the first supporting frame, the rotary cylinder is rotatably arranged in the fixed cylinder, the first motor is arranged on a frame, a motor shaft of the first motor is fixedly connected with the first gear, the second gear is fixedly sleeved outside the rotary cylinder and meshed with the first gear, the drying device and the crushing and screening device are arranged below the drying device, biomass waste is directly dropped to a feeding hopper for crushing after being discharged from a third discharging hole, the structure is compact, the occupied area is small, and the number of times of carrying raw materials between working procedures is reduced.

Description

Biomass waste treatment device

Technical Field

The utility model relates to the technical field of biomass waste treatment devices, in particular to a biomass waste treatment device.

Background

The biomass waste is generally required to be dried and crushed before carbonization and activation, so that the subsequent carbonization and activation processes are facilitated, in the prior art, drying equipment, crushing equipment and screening equipment are generally separately arranged, external transportation equipment or manual transportation is required between the two processes, and the production efficiency is low; in addition, when drying, biomass waste generally stacks in drying equipment and dries, and biomass waste stacks together and leads to inside difficult stoving, and stoving inefficiency, and stoving effect is relatively poor.

Disclosure of Invention

(one) solving the technical problems

Aiming at the problems in the prior art, the utility model provides a biomass waste treatment device to solve the technical problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a biomass waste processing apparatus, includes first support frame, be equipped with drying device and crushing screening plant on the first support frame, drying device includes fixed section of thick bamboo, rotary drum, first motor, first gear and second gear, fixed section of thick bamboo and first support frame fixed connection, rotary drum rotate and set up in fixed section of thick bamboo inside, first motor sets up in the frame, and its motor shaft and first gear fixed connection, second gear fixed cover is established in the rotary drum outside, and with first gear engagement, crushing screening plant includes second support frame, shell, filter screen, feeding hopper, first feed opening, second feed opening and crushing mechanism, the second support frame sets up in the below of first support frame, is equipped with the spring between shell and the second support frame, and the filter screen is installed in the shell, feeding hopper and second support frame fixed connection, and set up in the top of shell, first feed opening and second feed opening all set up the lower surface at the shell.

Preferably, the crushing mechanism comprises a first crushing roller and a second crushing roller, the first crushing roller and the second crushing roller are both rotatably arranged in the upper hopper, a third gear and a fourth gear are respectively arranged on the first crushing roller and the second crushing roller, and the third gear is meshed with the fourth gear, so that biomass waste is crushed conveniently.

In a further preferred embodiment, the fixing cylinders are three, and are respectively disposed at two ends and in the middle of the rotating cylinder, an air outlet pipe is disposed on one of the fixing cylinders, a side door is hinged on the other fixing cylinder, and an air inlet pipe is disposed on the side door, so that hot air can enter the rotating cylinder to dry biomass waste inside the rotating cylinder conveniently.

In a further preferred embodiment, the second supporting frame is provided with a second motor, the motor shaft of the second motor and one end of the first crushing roller are fixedly provided with belt wheels, and a driving belt is arranged between the two belt wheels, so that the second motor is convenient to drive the first crushing roller and the second crushing roller to rotate.

In a further preferred aspect, a striker plate is arranged between the lower surface of one end of the filter screen and the shell, the first blanking port is formed in the shell and is arranged on one side of the striker plate away from the feeding hopper, the second blanking port is formed in the shell and is arranged on one side of the striker plate close to the feeding hopper, and the filter screen is convenient to screen crushed raw materials.

In a further preferred aspect, a shoveling plate is arranged in the rotary cylinder, and a third discharging opening is arranged on the lower surface of the fixed cylinder close to one side of the feeding hopper, so that biomass waste is conveniently stirred, and drying efficiency is improved.

In a further preferred embodiment, the outer fixing sleeve of the rotary drum is provided with a guide rail, and the first support frame is provided with a guide wheel matched with the guide rail, so that the rotary drum and the first support frame are connected and matched.

In a further preferred embodiment, the housing is provided with a vibration exciter.

(III) beneficial effects

Compared with the prior art, the utility model provides a biomass waste treatment device, which has the following beneficial effects:

1. the drying device and the crushing and screening device are arranged below the drying device, biomass waste is discharged from the third discharging opening and then directly falls to the feeding hopper for crushing, the structure is compact, the occupied area is small, and the number of times of carrying raw materials between working procedures is reduced;

2. according to the utility model, the rotary drum drives the biomass waste to rotate, so that the biomass waste is dried by hot air conveniently, the drying efficiency is improved, and the rotary drum is obliquely arranged, so that the biomass waste is driven to rotate and simultaneously is driven to move towards the direction close to the third discharging opening to discharge;

3. according to the utility model, the guide wheels and the guide rails are arranged, so that the rotary drum and the first support frame are convenient to be in running fit, the rotary drum is supported and guided, the air outlet pipe and the air inlet pipe are respectively arranged on the fixed drum and the side door, and the rotary drum is prevented from rotating to drive the air outlet pipe and the air inlet pipe to rotate.

Drawings

FIG. 1 is a schematic view of the overall structure of a biomass waste treatment apparatus according to the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 at another angle in the present utility model;

FIG. 3 is a schematic view of a pulverizing and screening apparatus according to the present utility model;

FIG. 4 is a schematic diagram of a connection structure of a filter screen and a striker plate according to the present utility model;

fig. 5 is a schematic structural view of a rotary drum according to the present utility model.

In the figure: 1. a first support frame; 2. a fixed cylinder; 3. a rotary drum; 4. a first motor; 5. a first gear; 6. a second gear; 7. a second support frame; 8. a housing; 9. a filter screen; 10. feeding a hopper; 11. a first blanking port; 12. a second feed opening; 13. a spring; 14. a first pulverizing roller; 15. a second pulverizing roller; 16. a third gear; 17. a fourth gear; 18. an air outlet pipe; 19. a side door; 20. an air inlet pipe; 21. a second motor; 22. a belt wheel; 23. a transmission belt; 24. a striker plate; 25. a shoveling plate; 26. a third feed opening; 27. a guide rail; 28. a guide wheel; 29. and (5) a vibration exciter.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-5, a biomass waste treatment device comprises a first supporting frame 1, a drying device and a crushing and screening device are arranged on the first supporting frame 1, the drying device comprises a fixed cylinder 2, a rotating cylinder 3, a first motor 4, a first gear 5 and a second gear 6, the fixed cylinder 2 and the first supporting frame 1 are fixedly connected, the rotating cylinder 3 is rotationally arranged inside the fixed cylinder 2, the first motor 4 is arranged on a frame, a motor shaft and the first gear 5 are fixedly connected, the second gear 6 is fixedly sleeved outside the rotating cylinder 3 and meshed with the first gear 5, the crushing and screening device comprises a second supporting frame 7, a shell 8, a filter screen 9, a feeding hopper 10, a first feeding opening 11, a second feeding opening 12 and a crushing mechanism, the second supporting frame 7 is arranged below the first supporting frame 1, a spring 13 is arranged between the shell 8 and the second supporting frame 7, the filter screen 9 is arranged in the shell 8, the feeding hopper 10 and the second supporting frame 7 are fixedly connected, and are arranged above the shell 8, and the first feeding opening 11 and the second feeding opening 12 are all arranged on the lower surface of the shell 8. The housing 8 is provided with a vibration exciter 29.

Referring to fig. 1 to 5, the crushing mechanism includes a first crushing roller 14 and a second crushing roller 15, the first crushing roller 14 and the second crushing roller 15 are rotatably disposed in the upper hopper 10, a third gear 16 and a fourth gear 17 are respectively disposed on the first crushing roller 14 and the second crushing roller 15, and the third gear 16 and the fourth gear 17 are meshed. The second supporting frame 7 is provided with a second motor 21, a belt wheel 22 is fixedly arranged on a motor shaft of the second motor 21 and one end of the first crushing roller 14, and a transmission belt 23 is arranged between the two belt wheels 22. When the biomass waste crushing device is used, the second motor 21 is started to drive one belt pulley 22 to rotate, the driving belt 23 drives the other belt pulley 22 to rotate, the first crushing roller 14 is driven to rotate, and the third gear 16 and the fourth gear 17 are meshed to drive the second crushing roller 15 to rotate together, so that biomass waste is crushed.

Referring to fig. 1-5, the fixed cylinders 2 are provided with three fixed cylinders, and are respectively arranged at two ends and in the middle of the rotary cylinder 3, wherein an air outlet pipe 18 is arranged on the fixed cylinder 2 at one end, a side door 19 is hinged on the fixed cylinder 2 at the other end, and an air inlet pipe 20 is arranged on the side door 19. A shoveling plate 25 is arranged in the rotary drum 3, and a third blanking opening 26 is arranged on the lower surface of the fixed drum 2 close to one side of the feeding hopper 10. The outer fixed sleeve of the rotary cylinder 3 is provided with a guide rail 27, and the first support frame 1 is provided with a guide wheel 28 matched with the guide rail 27. When the biomass waste drying device is used, the air outlet pipe 18 is externally connected with a heat source, the air inlet pipe 20 is connected with a purifying device or the heat source, hot air enters the fixed cylinder 2 and the rotary cylinder 3 through the air outlet pipe 18, the rotary cylinder 3 and the shoveling plate 25 rotate to lift the biomass waste inside, the biomass waste is dried through the hot air in the lifting process, the drying efficiency is improved, after the drying is finished, the hot air is discharged from the air inlet pipe 20, partial waste gas or tiny particles and the like can be doped in the hot air, the hot air is discharged into the purifying device for purification, and the hot air is discharged into the air after the purification is finished or enters the heat source for heating again.

Referring to fig. 1-5, a baffle plate 24 is disposed between the lower surface of one end of the filter screen 9 and the housing 8, a first blanking opening 11 is formed in the housing 8 and is disposed on a side of the baffle plate 24 away from the loading hopper 10, and a second blanking opening 12 is formed in the housing 8 and is disposed on a side of the baffle plate 24 close to the loading hopper 10. When the device is used, small-particle materials after crushing fall into the second discharging opening 12 from the filter screen 9 to be discharged, and large-particle materials move to the first discharging opening 11 along the filter screen 9 to be discharged.

Example 2:

to sum up, when in use, the side door 19 is opened, the raw material is put into the rotary drum 3, the first motor 4 is started, the rotary drum 3 and the shoveling plate 25 are driven to rotate together, the raw material in the rotary drum 3 is driven to rotate, hot air enters into the rotary drum 3 through the air outlet pipe 18 to heat and dry the raw material, the rotary drum 3 is slightly inclined, one end, close to the third feed opening 26, is lower than the other end, the raw material in the rotary drum 3 continuously moves to the third feed opening 26 in the rotating process, finally enters into the feeding hopper 10 from the third feed opening 26 to be crushed, the second motor 21 is started, one belt pulley 22 is driven to rotate, the other belt pulley 22 is driven to rotate through the driving belt 23, the first crushing roller 14 is driven to rotate, and the second crushing roller 15 is driven to rotate together through the meshing of the third gear 16 and the fourth gear 17, and the raw material entering into the raw material is crushed.

Example 3:

to sum up, when using, the raw materials falls on filter screen 9 through first crushing roller 14 and second crushing roller 15, starts vibration exciter 29, drives filter screen 9 vibration through vibration exciter 29 and screens the raw materials, and filter screen 9 slope sets up, and the one end that is close to first feed opening 11 is less than other one end, and the less raw materials of granule falls in shell 8 through filter screen 9, and the rethread second feed opening 12 discharges, and the great raw materials of granule removes one side of filter screen 9 along filter screen 9, discharges from first feed opening 11 again.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Biomass waste processing apparatus, including first support frame (1), its characterized in that: be equipped with drying device and crushing screening plant on first support frame (1), drying device includes fixed section of thick bamboo (2), rotary drum (3), first motor (4), first gear (5) and second gear (6), fixed section of thick bamboo (2) and first support frame (1) fixed connection, rotary drum (3) rotate and set up inside fixed section of thick bamboo (2), first motor (4) set up in the frame, and its motor shaft and first gear (5) fixed connection, second gear (6) fixed cover is established in rotary drum (3) outside, and with first gear (5) meshing, crushing screening plant includes second support frame (7), shell (8), filter screen (9), hopper (10), first feed opening (11), second feed opening (12) and crushing mechanism, second support frame (7) set up the below at first support frame (1), be equipped with spring (13) between shell (8) and second support frame (7), filter screen (9) are installed in shell (8), shell (8) and second support frame (7) set up in the top (8) and fixed mouth (8) and second feed opening (8) are all set up.

2. The biomass waste processing apparatus according to claim 1, wherein: the crushing mechanism comprises a first crushing roller (14) and a second crushing roller (15), the first crushing roller (14) and the second crushing roller (15) are both rotatably arranged in the upper hopper (10), a third gear (16) and a fourth gear (17) are respectively arranged on the first crushing roller (14) and the second crushing roller (15), and the third gear (16) and the fourth gear (17) are meshed.

3. The biomass waste processing apparatus according to claim 1, wherein: the fixed cylinder (2) is provided with three, and sets up respectively in the both ends and the centre of revolving cylinder (3), wherein one end be equipped with outlet duct (18) on fixed cylinder (2), the other end hinge on fixed cylinder (2) be equipped with side door (19), be equipped with intake pipe (20) on side door (19).

4. The biomass waste processing apparatus according to claim 2, wherein: the second support frame (7) is provided with a second motor (21), belt wheels (22) are fixedly arranged on a motor shaft of the second motor (21) and one end of the first crushing roller (14), and a transmission belt (23) is arranged between the two belt wheels (22).

5. The biomass waste processing apparatus according to claim 1, wherein: be equipped with striker plate (24) between lower surface and shell (8) of filter screen (9) one end, first feed opening (11) are seted up on shell (8), and set up in one side that upper hopper (10) was kept away from to striker plate (24), second feed opening (12) are seted up on shell (8), and set up in one side that striker plate (24) is close to upper hopper (10).

6. The biomass waste processing apparatus according to claim 1, wherein: a shoveling plate (25) is arranged in the rotary cylinder (3), and a third blanking opening (26) is arranged on the lower surface of the fixed cylinder (2) close to one side of the feeding hopper (10).

7. The biomass waste processing apparatus according to claim 1, wherein: the rotary cylinder (3) is fixedly sleeved with a guide rail (27), and a guide wheel (28) matched with the guide rail (27) is arranged on the first support frame (1).

8. The biomass waste processing apparatus according to claim 1, wherein: and a vibration exciter (29) is arranged on the shell (8).