CN112916119A

CN112916119A - Crushing and screening equipment for biomass energy particles based on centrifugal force principle

Info

Publication number: CN112916119A
Application number: CN202110392675.5A
Authority: CN
Inventors: 吴雪玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-06-08

Abstract

The invention relates to the technical field of biomass energy particle production, and discloses crushing and screening equipment for biomass energy particles based on a centrifugal force principle, which comprises a shell, wherein a first motor is fixedly arranged at the bottom end of the right side of the shell, the output end of the first motor is fixedly connected with a feeding rod, the outer wall of the feeding rod is sleeved with a driving wheel, the driving wheel is connected with a driven wheel through belt transmission, a rotating shaft is sleeved on the driven wheel, the bottom end of the rotating shaft is rotatably connected with the bottom end of the shell through a bearing, a first partition plate and a second partition plate are fixedly arranged in the shell, the second partition plate is positioned above the first partition plate, a first screening barrel is arranged above the first partition plate, the crushing equipment can sieve crushed raw materials for multiple times, remove dust in the raw materials, greatly reduce the residue of the materials in a tank body, and can crush the unqualified raw materials after being sieved again, the yield of raw material crushing is improved, and the resource waste is reduced.

Description

Crushing and screening equipment for biomass energy particles based on centrifugal force principle

Technical Field

The invention relates to the technical field of biomass energy particle production, in particular to crushing and screening equipment for biomass energy particles based on a centrifugal force principle.

Background

Biomass refers to various organisms produced by photosynthesis using the atmosphere, water, land, and the like, that is, all living and growing organic substances are generally called biomass, and biomass includes several types such as organic substances produced by photosynthesis of plants (such as plants, animals, and excreta thereof), garbage, and organic waste water. The biomass can be made into biomass energy particles.

The patent with the Chinese patent application number of 201620204103.4 discloses a crushing treatment device for biomass energy, which comprises a crushing shell and a gear box body, wherein the gear box body is positioned above the crushing shell, and a driving gear is arranged in the gear box body; the helical blade drives the materials to be circularly crushed until the requirements are met, the crushing effect is good, and the crushing efficiency is high. The above patents suffer from the following disadvantages: firstly, the crushing device only has a simple crushing function, the crushing treatment process is single, secondly, biomass energy particles needing to be crushed cannot be screened, and the production quality of production source particles is not high.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides crushing and screening equipment for biomass energy particles based on the centrifugal force principle, which has the advantages of multi-stage screening and secondary crushing of insufficiently crushed source particles and solves the problem of low production quality of production source particles.

(II) technical scheme

In order to realize the aim of carrying out secondary crushing on insufficiently crushed source particles with multistage screening, the invention provides the following technical scheme: a crushing and screening device for biomass energy particles based on the centrifugal force principle comprises a shell, wherein a first motor is fixedly mounted at the bottom end of the right side of the shell, a feed rod is fixedly connected to the output end of the first motor, a driving wheel is sleeved on the outer wall of the feed rod and connected with a driven wheel through belt transmission, a rotating shaft is sleeved on the driven wheel, the bottom end of the rotating shaft is rotatably connected with the bottom end of the shell through a bearing, a first partition plate and a second partition plate are fixedly mounted inside the shell, the second partition plate is positioned above the first partition plate, a first screening barrel is placed above the first partition plate, a second screening barrel is placed above the second partition plate, one end, away from the driven wheel, of the rotating shaft penetrates through the first partition plate and the second partition plate, the outer wall of the rotating shaft is fixedly connected with the first screening barrel, and the top end of the rotating shaft is fixedly connected with the second, vibration motors are respectively arranged on two sides of the bottom ends of the first screening barrel and the second screening barrel, the output ends of the vibration motors are respectively and fixedly connected with a spring, a screening plate is fixedly arranged at the top end of each spring, and electromagnetic doors are respectively arranged on the side walls of the two sides of the first screening barrel and the second screening barrel, which are positioned above the screening plates;

first fan-shaped notch of first baffle size assorted is all seted up to the bottom both sides of first screening bucket, the fan-shaped notch of second baffle size assorted second has all been seted up to the bottom both sides of second screening bucket, the bin outlet has been seted up to the bottom of shell, the collecting box is installed to the bottom of shell position in the below of bin outlet, the feed inlet has been seted up on the top of shell, the below that the inside of shell is located the feed inlet rotates and is connected with crushing frame, the left side outer wall of shell is located the top fixedly connected with row material pipe of first baffle.

Preferably, a feeding pipe is fixedly installed on the outer wall of the left side of the shell, one end, far away from the first motor, of the feeding rod is rotatably connected with the top end of the feeding pipe through a bearing, a spiral blade is fixedly installed on the outer wall of the feeding rod, and the top end of the feeding pipe extends to the position above the feeding port.

Preferably, the shell and the feeding pipe are arranged above the second partition plate and provided with a second discharge opening with a size matched with that of the shell and the feeding pipe.

Preferably, the outer wall fixed mounting of shell has the second motor, the output shaft of second motor forms the transmission cooperation through belt and crushing frame respectively, and smashes the frame and form the transmission cooperation through the belt.

Preferably, the aperture of the sieve plate in the first screening barrel and the aperture of the sieve plate in the second screening barrel are respectively 2.5cm-3cm and 0.5cm-1 cm.

Preferably, chutes with matched sizes are formed in the bottom ends of the first screening barrel and the second screening barrel and the upper surfaces of the first partition plate and the second partition plate.

Preferably, the sliding grooves are internally provided with rolling balls.

Preferably, the upper surfaces of the first partition plate and the second partition plate are both provided with the drainage block.

(III) advantageous effects

Compared with the prior art, the invention provides crushing and screening equipment for biomass energy particles based on the centrifugal force principle, which has the following beneficial effects:

1. this kind of crushing screening installation for biomass energy granule based on centrifugal force principle passes through the vibration of spring drive sieve through vibrating motor, screens the raw materials after will smashing through the sieve, uses through the cooperation of first screening bucket and second screening bucket, separates great unqualified source granule in the raw materials, qualified source granule and some dusts in the source granule.

2. This a broken screening installation is used to biomass energy granule based on centrifugal force principle, it rotates to drive the porter bar through first motor, the porter bar passes through the action wheel and drives from the driving wheel rotation, it rotates to drive the pivot from the driving wheel, the pivot drives second screening bucket and first screening bucket and rotates, under the effect of centrifugal force, raw materials get into inside the feeder bar in the second screening bucket, helical blade on the inside feeder bar of feeder bar rotates, helical blade is with broken unqualified raw materials up propelling movement, make raw and other materials pass through the feed inlet secondary crushing, the quality of work efficiency product has been improved.

3. This biomass energy is crushing screening installation for granule based on centrifugal force principle, the design of drainage piece is convenient for the source granule to roll into second bin outlet and row material pipe department, and the cooperation of spout and ball is used and has been reduced the frictional force between first screening bucket, second screening bucket and first baffle, the second baffle and has improved the rotation effect of first screening bucket, second screening.

Drawings

FIG. 1 is a schematic structural view of a housing of the present invention;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a front view of the housing of the present invention;

fig. 4 is a front view of the fluidic block of the present invention.

In the figure: 1. a housing; 2. a first motor; 3. a discharge pipe; 4. a feed bar; 5. a driving wheel; 6. a driven wheel; 7. a rotating shaft; 8. a first separator; 9. a second separator; 10. a second discharge opening; 11. a first screening barrel; 12. a second screening barrel; 13. a vibration motor; 14. a spring; 15. a sieve plate; 16. a chute; 17. a ball bearing; 18. an electromagnetic gate; 19. a first fan-shaped notch; 20. a second fan-shaped notch; 21. a discharge outlet; 22. a collection box; 23. a drainage block; 24. a feed inlet; 25. a crushing frame; 26. a feed pipe; 27. a second motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in figures 1 to 4:

a crushing and screening device for biomass energy particles based on the centrifugal force principle comprises a shell 1, a first motor 2 is fixedly installed at the bottom end of the right side of the shell 1, the type of the first motor 2 is MSMJ-MCDKT3520, a feeding rod 4 is fixedly connected with the output end of the first motor 2, a driving wheel 5 is sleeved on the outer wall of the feeding rod 4, the driving wheel 5 is connected with a driven wheel 6 through belt transmission, a rotating shaft 7 is sleeved on the driven wheel 6, the bottom end of the rotating shaft 7 is rotatably connected with the bottom end of the shell 1 through a bearing, a first partition plate 8 and a second partition plate 9 are fixedly installed inside the shell 1, the second partition plate 9 is positioned above the first partition plate 8, a first screening barrel 11 is placed above the first partition plate 8, a second screening barrel 12 is placed above the second partition plate 9, one end, far away from the driven wheel 6, of the rotating shaft 7 penetrates through the first partition plate 8 and the second partition plate 9, the, the top end of the rotating shaft 7 is fixedly connected with a second screening barrel 12, vibration motors 13 are respectively placed on two sides of the inner bottom ends of the first screening barrel 11 and the second screening barrel 12, the type of each vibration motor 13 is HY-100a, the output ends of the vibration motors 13 are respectively and fixedly connected with springs 14, the top ends of the springs 14 are respectively and fixedly provided with a screen plate 15, and the side walls of the two sides of the first screening barrel 11 and the second screening barrel 12 are respectively and fixedly provided with an electromagnetic door 18 above the screen plate 15;

first 8 size assorted first fan-shaped notches 19 of first baffle have all been seted up to the bottom both sides of first screening bucket 11, the fan-shaped notch 20 of second 9 size assorted second has all been seted up to the bottom both sides of second screening bucket 12, bin outlet 21 has been seted up to the bottom of shell 1, collecting box 22 is installed to the bottom of shell 1 is located the below of bin outlet 21, feed inlet 24 has been seted up on the top of shell 1, the below that the inside of shell 1 is located feed inlet 24 is rotated and is connected with and smashes frame 25, the clearance control of smashing frame 25 is 1.0cm-2.5cm and is the best, the too big words in clearance, pressure is not enough, unable broken shaping, the left side outer wall of shell 1 is located the top fixedly connected with of first baffle 8 and arranges magnetron 3.

The outer wall fixed mounting in the left side of shell 1 has conveying pipe 26, the one end that first motor 2 was kept away from to conveying rod 4 passes through the bearing rotation with the top of conveying pipe 26 and is connected, the outer wall fixed mounting of conveying rod 4 has helical blade, the top of conveying pipe 26 extends to the top of feed inlet 24, shell 1, conveying pipe 26 is located the top of second baffle 9 and has seted up big, little assorted second bin outlet 10, the outer wall fixed mounting of shell 1 has second motor 27, the model of second motor 27 is MSMJ-MCDKT3520, the output shaft of second motor 27 forms transmission fit with crushing frame 25 through the belt respectively, and crushing frame 25 forms transmission fit through the belt, the aperture of sieve 15 inside first screening bucket 11, second screening bucket 12 is 2.5cm-3cm, 0.5cm-1cm respectively, the bottom of first screening bucket 11, second screening bucket 12 and first baffle 8, the bearing rotation of baffle 8, Big, little assorted spout 16 has been seted up to the upper surface of second baffle 9, and ball 17 has all been placed to the inside of spout 16, and drainage piece 23 has all been placed to the upper surface of first baffle 8, second baffle 9.

The specific use mode and function of the embodiment are as follows:

connecting equipment with a power supply, adding raw materials into the shell 1 through the feed inlet 24, starting the second motor 27, driving the crushing frame 25 to rotate through a belt when the second motor 27 works, crushing the raw materials, enabling the crushed raw materials to enter the second screening barrel 12, starting the vibrating motor 13, driving the screen plate 15 to vibrate through a spring by the vibrating motor 13, screening the crushed raw materials through the screen plate 15, enabling the raw materials to enter the first screening barrel 11 through the first fan-shaped notch 19, driving the screen plate 15 to vibrate through the spring 14 by the vibrating motor 13 inside the first screening barrel 11, further screening the crushed raw materials through the screen plate 15, separating qualified source particles in the raw materials from some dust in the source particles, enabling smaller particles and dust in the source particles to enter the collecting box 22 through the second fan-shaped notch 20, starting the first motor 2, driving the feeding rod 4 to rotate by the first motor 2, pay-off pole 4 passes through action wheel 5 and drives from driving wheel 6 and rotate, drive pivot 7 rotation from driving wheel 6, pivot 7 drives second screening bucket 12 and first screening bucket 11 and rotates, open second screening bucket 12 and the electromagnetic gate 18 on the first screening bucket 11, under the effect of centrifugal force, the raw materials passes through inside the electromagnetic gate 18 second screening bucket 12 that discharges in the second screening bucket 12, and then drainage through drainage piece 23, get into inside conveying pipe 26 through second bin outlet 10, helical blade on the inside pay-off pole 4 of conveying pipe 26 rotates, helical blade up-pushes broken unqualified raw materials, make raw and other materials pass through 24 secondary breakings of feed inlet, qualified raw and other materials pass through electromagnetic gate 18 and discharge in the first screening bucket 11, through drainage piece 23 drainage, discharge through blow-off pipe 3.

The above structure and process are shown in FIGS. 1-4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 broken screening installation is used to biomass energy granule based on centrifugal force principle, includes shell (1), its characterized in that: the right side bottom fixed mounting of shell (1) has first motor (2), the output fixedly connected with feed rod (4) of first motor (2), action wheel (5) have been cup jointed to the outer wall of feed rod (4), action wheel (5) are connected with from driving wheel (6) through belt transmission, from having cup jointed pivot (7) on driving wheel (6), the bottom of pivot (7) is passed through the bearing and is connected with the bottom rotation of shell (1), the inside fixed mounting of shell (1) has first baffle (8), second baffle (9) are located the top of first baffle (8), first screening bucket (11) have been placed to first baffle (8) top, second screening bucket (12) have been placed to the top of second baffle (9), pivot (7) are kept away from the one end of following driving wheel (6) and are run through first baffle (8), The outer wall of the rotating shaft (7) is fixedly connected with the first screening barrel (11), the top end of the rotating shaft (7) is fixedly connected with the second screening barrel (12), the vibration motors (13) are placed on two sides of the bottom ends of the interior of the first screening barrel (11) and the interior of the second screening barrel (12), the output ends of the vibration motors (13) are fixedly connected with springs (14), the top ends of the springs (14) are fixedly provided with screen plates (15), and the side walls of two sides of the first screening barrel (11) and the side walls of two sides of the second screening barrel (12) are positioned above the screen plates (15) and are provided with electromagnetic doors (18);

first fan-shaped notch (19) of first baffle (8) size assorted have all been seted up to the bottom both sides of first screening bucket (11), fan-shaped notch (20) of second baffle (9) size assorted second have all been seted up to the bottom both sides of second screening bucket (12), bin outlet (21) have been seted up to the bottom of shell (1), collecting box (22) are installed to the below that the bottom of shell (1) is located bin outlet (21), feed inlet (24) have been seted up on the top of shell (1), the below that the inside of shell (1) is located feed inlet (24) is rotated and is connected with crushing frame (25), the top fixedly connected with who is located first baffle (8) of the left side outer wall of shell (1) arranges material pipe (3).

2. The crushing and screening device for the biomass energy particles based on the centrifugal force principle as claimed in claim 1, wherein: the feeding device is characterized in that a feeding pipe (26) is fixedly mounted on the outer wall of the left side of the shell (1), one end, far away from the first motor (2), of the feeding rod (4) is rotatably connected with the top end of the feeding pipe (26) through a bearing, a spiral blade is fixedly mounted on the outer wall of the feeding rod (4), and the top end of the feeding pipe (26) extends to the position above the feeding hole (24).

3. The crushing and screening device for the biomass energy particles based on the centrifugal force principle as claimed in claim 2, wherein: and a second discharge opening (10) with the size matched with that of the shell (1) and the feeding pipe (26) is formed above the second partition plate (9).

4. The crushing and screening device for the biomass energy particles based on the centrifugal force principle as claimed in claim 1, wherein: the outer wall fixed mounting of shell (1) has second motor (27), the output shaft of second motor (27) forms transmission cooperation through belt and crushing frame (25) respectively, and smashes frame (25) and forms transmission cooperation through the belt.

5. The crushing and screening device for the biomass energy particles based on the centrifugal force principle as claimed in claim 1, wherein: the aperture of the sieve plate (15) in the first screening barrel (11) and the second screening barrel (12) is 2.5cm-3cm and 0.5cm-1cm respectively.

6. The crushing and screening device for the biomass energy particles based on the centrifugal force principle as claimed in claim 1, wherein: the bottom ends of the first screening barrel (11) and the second screening barrel (12) and the upper surfaces of the first partition plate (8) and the second partition plate (9) are provided with sliding chutes (16) with matched sizes.

7. The crushing and screening device for the biomass energy particles based on the centrifugal force principle as claimed in claim 6, wherein: balls (17) are placed in the sliding grooves (16).

8. The crushing and screening device for the biomass energy particles based on the centrifugal force principle as claimed in claim 1, wherein: and the upper surfaces of the first partition plate (8) and the second partition plate (9) are provided with diversion blocks (23).