CN215530119U

CN215530119U - Biomass straw smashing and briquetting integrated device

Info

Publication number: CN215530119U
Application number: CN202122344105.7U
Authority: CN
Inventors: 顾铃伟; 郑望; 徐达龙; 郑兵辉
Original assignee: Shangrao Guangfeng Liyuan Industrial Co ltd
Current assignee: Shangrao Guangfeng Liyuan Industrial Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-01-18
Anticipated expiration: 2031-09-27

Abstract

The utility model relates to a biomass straw crushing and briquetting integrated device, which comprises a shell, wherein a feeding pipe is arranged at the top of the shell, a cutting pipe is arranged at the front end of the feeding pipe, an air treatment box is arranged at one side of the feeding pipe, a first crushing cavity is arranged in the shell, the bottom of the first crushing cavity is connected with a second crushing cavity, crushing shafts are arranged in the first crushing cavity and the second crushing cavity, crushing blades are arranged on the crushing shafts, the bottom end of the second crushing cavity is connected with a conveying groove through a movable pipe, a filter screen is arranged at the bottom of the right section of the conveying groove, a vibrating motor is also arranged at the bottom of the conveying groove, a squeezing groove is arranged below the conveying groove, an auxiliary groove is connected to the left side of the squeezing groove, the structure is simple, the design is reasonable, straws can be cut and crushed, and then be briquetted for convenient use, meanwhile, dust and debris are prevented from flying to affect the environment.

Description

Biomass straw smashing and briquetting integrated device

Technical Field

The utility model relates to a biomass straw crushing and briquetting integrated device, and belongs to the technical field of straw treatment.

Background

China is a big agricultural country, and by 2016 years, the seeding area of crops in China is as high as 1.6 hundred million hectares, and the annual yield of biomass is more than 7 hundred million tons. The traditional cultivation method is characterized in that the biological straws are generally burnt on the spot, which not only pollutes the environment and aggravates global warming, but also reduces organic matters in the land and causes resource waste. The biomass straw has the problems of light specific gravity, large volume, small density and the like, and is difficult to transport, and the storage and transportation cost of the biomass straw raw material is high; if can with crop straw through smashing or the mechanical compression of shredding back into fuel piece, not only can make full use of resource, can effectively reduce the pollution moreover, current straw rubbing crusher function singleness raises when carrying out the crushing dust piece that produces etc. and causes the pollution to the environment, and the straw that does not smash completely influences the briquetting shaping.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the technical problems in the prior art, and provides a biomass straw crushing and briquetting integrated device, which can cut straws by arranging a cutting pipe, cut the straws into straws with shorter length so as to be convenient to convey and crush, and simultaneously has a protective function by a protective cover so as to avoid the situation that the straws cannot be perceived by a person when being fed and are damaged by a cutting knife, can ensure the crushing effect on the straws by arranging a first crushing cavity and a second crushing cavity so as to ensure the quality of briquettes, can perform air suction operation on a feeding pipe by an air treatment box so as to avoid the situation that dust and scraps generated when the straws are cut or crushed are lifted from the feeding pipe to influence the environment and the health of the person, can convey the crushed straws by arranging a conveying groove, can conveniently and uniformly fall down, and ensures that the crushed straws uniformly fall into an auxiliary groove, thereby conveniently carry out the briquetting operation, in the straw that does not smash completely fell into the collecting box, conveniently smash once more, can effectively solve the problem among the background art.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a briquetting integrated device is smashed to living beings straw, which comprises a housin, the casing top is provided with the inlet pipe, the cutting pipe is installed to the inlet pipe front end, inlet pipe one side is provided with the air treatment case, install first crushing chamber in the casing, first crushing chamber bottom is connected with the crushing chamber of second, crushing roller is all installed with the crushing intracavity of second in first crushing chamber, crushing epaxial crushing blade of all installing, the crushing chamber bottom of second has the conveyer trough through the loose tube connection, conveyer trough right side section bottom is provided with the filter sieve, vibrating motor is still installed to the conveyer trough bottom, the conveyer trough below is provided with the extrusion groove, auxiliary tank is connected in extrusion groove left side, the auxiliary tank is provided with the stripper plate, just the stripper plate passes through hydraulic telescoping rod and auxiliary tank left end swing joint.

Further, cut intraductal protection casing that is provided with, just protection casing both sides pass through mount and cut tub fixed connection, the protection casing inboard is provided with the cutting motor, install the cutting knife on the output shaft of cutting motor.

Further, the inlet pipe and the cutting pipe are all obliquely arranged, and the inlet pipe is connected with the air treatment box through an exhaust fan.

Further, the intercepting net is installed to the slope in the air treatment case, the filter screen is installed at the intercepting net top, air treatment case right side is provided with the air exit, air treatment bottom of the case portion and first crushing chamber top intercommunication.

Further, be provided with crushing motor in the casing, power shaft is installed at crushing motor top, just through belt, the belt pulley connection that matches between power shaft and the crushing axle.

Furthermore, the bottom of the extrusion tank is connected with a movable door through a hinge, the bottom of the movable door is movably connected with the shell through a movable air cylinder, and the bottom end of the conveying tank penetrates through the shell and is connected with a collecting box.

The utility model has the beneficial effects that:

1. the straw can be cut by arranging the cutting pipe, the straw is cut into short-length straw, so that the straw is convenient to convey and crush, and meanwhile, the protective cover can play a protective role, so that the situation that personnel cannot perceive depth when feeding the straw and is injured by a cutting knife is avoided;

2. the first crushing cavity and the second crushing cavity are arranged, so that the crushing effect on the straws can be ensured, the quality of the pressing block is ensured, and the air suction operation can be performed in the feeding pipe through the air treatment box, so that the influence on the environment and the personnel health caused by the fact that dust and scraps generated in the process of cutting or crushing the straws are raised from the feeding pipe is avoided;

3. through setting up the conveyer trough, can carry the straw after smashing, convenient the even dropping down simultaneously guarantees that the straw after smashing evenly falls on the auxiliary tank to conveniently carry out the briquetting operation, not totally kibbling straw falls into the collecting box, conveniently smashes once more.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a schematic structural view of an integrated device for crushing and briquetting biomass straws.

FIG. 2 is a structural diagram of a cutting pipe of the biomass straw crushing and briquetting integrated device.

FIG. 3 is a structural view of a conveying trough of the biomass straw crushing and briquetting integrated device.

FIG. 4 is a structural diagram of an air treatment box of the integrated device for crushing and briquetting biomass straws.

Reference numbers in the figures: 1. a housing; 2. a feed pipe; 3. cutting the pipe; 4. an air treatment box; 5. a first pulverizing chamber; 6. a second crushing chamber; 7. a crushing shaft; 8. a crushing blade; 9. a conveying trough; 10. filtering and screening; 11. a vibration motor; 12. extruding a groove; 13. an auxiliary groove; 14. a pressing plate; 15. a protective cover; 16. cutting the motor; 17. a cutting knife; 18. an intercepting net; 19. a filter screen; 20. an air outlet; 21. a grinding motor; 22. a power shaft; 23. a movable door; 24. and a collection box.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

As shown in fig. 1-4, a biomass straw smashing and briquetting integrated device comprises a shell 1, wherein an inlet pipe 2 is arranged at the top of the shell 1, a cutting pipe 3 is arranged at the front end of the inlet pipe 2 and can cut straws to cut the straws with shorter length so as to facilitate conveying and smashing, an air treatment box 4 is arranged on one side of the inlet pipe 2 and can perform air suction operation in the inlet pipe 2 so as to avoid dust and debris generated during cutting or smashing the straws from being lifted from the inlet pipe 2 and affecting the environment and the personnel health, a first smashing cavity 5 is arranged in the shell 1, a second smashing cavity 6 is connected to the bottom of the first smashing cavity 5 so as to ensure the smashing effect on the straws and guarantee the briquetting quality, smashing shafts 7 are arranged in the first smashing cavity 5 and the second smashing cavity 6, crushing blade 8 is all installed on crushing

shaft

7, 6 bottoms in chamber are smashed to the second have conveyer trough 9 through the loose tube connection, can carry the straw after smashing, and convenient the even falling down simultaneously guarantees that the straw after smashing evenly falls in auxiliary tank 13 to conveniently carry out the briquetting operation, and incomplete kibbling straw falls into collecting box 24 in, conveniently smashes once more, 9 right side section bottoms of conveyer trough are provided with filter sieve 10, filter kibbling straw, intercept crushing nonconforming straw, vibrating motor 11 is still installed to 9 bottoms of conveyer trough, 9 belows in conveyer trough are provided with extrusion groove 12, auxiliary tank 13 is connected in extrusion groove 12 left side, be provided with stripper plate 14 in the auxiliary tank 13, just stripper plate 14 passes through hydraulic telescoping rod and auxiliary tank 13 left end swing joint.

As shown in fig. 1, inlet pipe 2 and the equal slope setting of cutting pipe 3, be connected through the air exhauster between inlet pipe 2 and the air treatment case 4, be provided with crushing motor 21 in the casing 1, power shaft 22 is installed at crushing motor 21 top, just through belt, the belt pulley connection who matches between power shaft 22 and the crushing shaft 7, there is dodge gate 23 extrusion groove 12 bottom through hinged joint, just dodge gate 23 bottom is through activity cylinder and casing 1 swing joint, makes things convenient for the briquetting to discharge, 9 bottoms of conveyer trough run through casing 1 and are connected with collecting box 24, collect incomplete crushed straw, conveniently smash once more.

As shown in fig. 2, be provided with protection casing 15 in the cutting pipe 3, just protection casing 15 both sides are through mount and cutting pipe 3 fixed connection, can play the guard action, can't perceive the depth when avoiding personnel's pay-off, and be hurt by the cutting knife, protection casing 15 inboard is provided with cutting motor 16, install cutting knife 17 on cutting motor 16's the output shaft, carry out the segment cutting to the straw.

As shown in fig. 4, the intercepting net 18 is obliquely installed in the air treatment box 4, the filter screen 19 is installed at the top of the intercepting net 18, the air outlet 20 is formed in the right side of the air treatment box 4, the bottom of the air treatment box 4 is communicated with the top of the first crushing cavity 5, the sucked air is filtered, and the intercepted impurities fall into the first crushing cavity 5 downwards.

The working principle of the utility model is as follows: during the use, send into cutting pipe 3 with the straw, cutting motor 16 drives cutting knife 17 and cuts the straw, then fall into first crushing chamber 5 and second and smash chamber 6 and smash, fall in conveyer trough 9 after smashing the completion, vibrating motor 11 drives conveyer trough 9 vibrations, the straw after smashing glides, evenly falls in auxiliary tank 13, the not complete kibbling collection box 24 that falls carries out the repulverize, the air exhauster convulsions to inlet pipe 2, filter through air treatment case 4.

The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a briquetting integrated device is smashed to living beings straw, includes casing (1), its characterized in that: the improved air purifier is characterized in that an inlet pipe (2) is arranged at the top of the shell (1), a cutting pipe (3) is installed at the front end of the inlet pipe (2), an air treatment box (4) is arranged on one side of the inlet pipe (2), a first crushing cavity (5) is installed in the shell (1), a second crushing cavity (6) is connected to the bottom of the first crushing cavity (5), crushing shafts (7) are installed in the first crushing cavity (5) and the second crushing cavity (6), crushing blades (8) are installed on the crushing shafts (7), a conveying groove (9) is connected to the bottom of the second crushing cavity (6) through a movable pipe, a filter screen (10) is arranged at the bottom of the right section of the conveying groove (9), a vibration motor (11) is further installed at the bottom of the conveying groove (9), an extrusion groove (12) is arranged below the conveying groove (9), an auxiliary groove (13) is connected to the left side of the extrusion groove (12), an extrusion plate (14) is arranged in the auxiliary groove (13), and the extrusion plate (14) is movably connected with the left end of the auxiliary groove (13) through a hydraulic telescopic rod.

2. The integrated device for crushing and briquetting biomass straws as claimed in claim 1, is characterized in that: the cutting pipe is characterized in that a protective cover (15) is arranged in the cutting pipe (3), two sides of the protective cover (15) are fixedly connected with the cutting pipe (3) through a fixing frame, a cutting motor (16) is arranged on the inner side of the protective cover (15), and a cutting knife (17) is arranged on an output shaft of the cutting motor (16).

3. The integrated device for crushing and briquetting biomass straws as claimed in claim 1, is characterized in that: the feeding pipe (2) and the cutting pipe (3) are all obliquely arranged, and the feeding pipe (2) is connected with the air treatment box (4) through an exhaust fan.

4. The integrated device for crushing and briquetting biomass straws as claimed in claim 1, is characterized in that: intercepting net (18) are installed to the slope in air treatment case (4), filter screen (19) are installed at intercepting net (18) top, air treatment case (4) right side is provided with air exit (20), air treatment case (4) bottom and first crushing chamber (5) top intercommunication.

5. The integrated device for crushing and briquetting biomass straws as claimed in claim 1, is characterized in that: be provided with crushing motor (21) in casing (1), power shaft (22) is installed at crushing motor (21) top, just through belt, the belt pulley connection of matching between power shaft (22) and crushing axle (7).

6. The integrated device for crushing and briquetting biomass straws as claimed in claim 1, is characterized in that: the bottom of the extrusion groove (12) is connected with a movable door (23) through a hinge, the bottom of the movable door (23) is movably connected with the shell (1) through a movable air cylinder, and the bottom end of the conveying groove (9) penetrates through the shell (1) and is connected with a collecting box (24).