CN218048228U

CN218048228U - A corncob breaker for biological power generation

Info

Publication number: CN218048228U
Application number: CN202023118111.2U
Authority: CN
Inventors: 张国荣
Original assignee: Inner Mongolia Hanglong Biomass Thermal Power Co ltd
Current assignee: Inner Mongolia Hanglong Biomass Thermal Power Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2022-12-16
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a corncob breaker for biological power generation, include broken subassembly, screening subassembly and prevent stifled subassembly, the screening subassembly includes box, servo motor, main shaft, stirring leaf, air-out groove, screen cloth, goes out tuber pipe, fan, air-supply line, base, support, chamber door, logical groove, filter screen, recess, baffle, cell body, handle and sealing washer, the bottom threaded connection of box has servo motor, servo motor's output shaft welding has the main shaft. The utility model has the advantages that the bottom of the box body is provided with the air outlet groove, and the main shaft and the stirring blades are arranged inside the box body, so that the wind power of the fan can enter the box body through the air outlet groove, and the corncob fragments are blown up; under the effect of main shaft and stirring leaf, the inside that the granule impurity that mix with can separate the box through the filter screen sieve in the corncob fragment to combustion efficiency when having promoted the corncob as the electricity generation raw materials.

Description

A corncob breaker for biological power generation

The technical field is as follows:

the utility model relates to a biological power generation raw materials preliminary treatment technical field specifically is a corncob breaker for biological power generation.

Background art:

the biological power generation raw materials need to use corncobs, corn straws, reeds, crushed wood chips, crushed branches, crushed templates, sunflower straws, tree roots and the like, wherein the tree roots, the reeds, the straws, the corncobs and the wood chips need to be crushed, and the crushed raw materials are subjected to outdoor stacking dewatering to reduce the humidity; after blending, various fuels are proportioned according to a proportion and then are delivered to a boiler bin, and are delivered into a combustion port of a biomass combustion boiler through a feeder.

1. After the corncobs for the biological power generation are crushed by using the crushing device, fine impurity particles are mixed in the crushed corncobs, and if the impurity particles cannot be screened from the crushed corncobs, the combustion efficiency of the corncobs as power generation raw materials can be influenced;

2. when screening tiny foreign particles in the corncob, a filter screen for sifting out tiny foreign particles is after long-term use, and the mesh can be blockked up by tiny foreign particles, and then influences screening subassembly's normal use, for this reason, provides a corncob breaker for biological power generation.

The utility model has the following contents:

an object of the utility model is to provide a corncob breaker for biological power generation to solve the problem that proposes among the above-mentioned background art.

The utility model discloses by following technical scheme implement: a corncob crushing device for biological power generation comprises a crushing component, a screening component and an anti-blocking component,

the screening component comprises a box body, a servo motor, a main shaft, a stirring blade, an air outlet groove, a screen, an air outlet pipe, a fan, an air inlet pipe, a base, a support, a box door, a through groove, a filter screen, a groove, a baffle, a groove body, a handle and a sealing ring;

the bottom of the box body is in threaded connection with a servo motor, an output shaft of the servo motor is welded with a main shaft, the outer side wall of the main shaft is rotatably connected with the inside of the box body through a bearing, stirring blades which are distributed at equal intervals are uniformly welded on the outer side wall of the main shaft and positioned in the box body, the bottom of the box body is uniformly provided with two air outlet grooves, the inner side walls of the two air outlet grooves are both in threaded connection with a screen, and the bottoms of the two air outlet grooves are both communicated with air outlet pipes;

the air-conditioning box is characterized in that a support is welded at the bottom of the box body, a base is welded at the bottom of the support, a fan is in threaded connection with the top of the base, an air inlet of the fan is communicated with an air inlet pipe, an air outlet of the fan is communicated with one end of an air outlet pipe, through grooves distributed at equal intervals are uniformly formed in the outer side wall of the box body, filter screens are in threaded connection with the inner side walls of the through grooves, grooves and groove bodies are formed in the box body, and baffles are connected to the inner side walls of the grooves and the groove bodies in a sliding mode;

prevent stifled subassembly includes L shaped plate, spout, slider, cylinder, fly leaf and inserted bar, the lateral wall welding of box has the L shaped plate, the L shaped plate has the cylinder adjacent to one side welding of box, the piston rod welding of cylinder has the fly leaf, the fly leaf is adjacent to the inserted bar that the even fixedly connected with equidistance in one side of box distributes.

As a further preferred aspect of the present invention: broken subassembly includes feeder hopper, biax breaker and goes out the hopper, the top intercommunication of box has a hopper, the top that goes out the hopper is equipped with the biax breaker, the discharge gate of biax breaker and the top intercommunication that goes out the hopper, the feed inlet intercommunication of biax breaker has the feeder hopper.

As a further preferred aspect of the present invention: the sliding groove is formed in one side of the L-shaped plate, a sliding block is connected to the inner side wall of the sliding groove in a sliding mode, and the top of the sliding block is fixedly connected with the bottom of the movable plate.

As further preferable in the present technical solution: one end of the baffle extends to the outside of the box body, the box body is welded with a handle, and the outer side of the box body is hinged with a box door.

As further preferable in the present technical solution: and a sealing ring is arranged on the outer side wall of the main shaft and in the box body.

As further preferable in the present technical solution: one side of sealing washer and the inside wall diapire fixed connection of box.

The utility model has the advantages that:

1. the utility model has the advantages that the bottom of the box body is provided with the air outlet groove, and the main shaft and the stirring blades are arranged inside the box body, so that the wind power of the fan can enter the box body through the air outlet groove, and the corncob fragments are blown up; under the effect of main shaft and stirring leaf, the inside that the granule impurity that mix with can separate the box through the filter screen sieve in the corncob fragment to combustion efficiency when having promoted the corncob as the electricity generation raw materials.

2. The utility model has the advantages that the cylinder is arranged on the L-shaped plate, so that the cylinder can drive the movable plate to move towards the position of the box body, and the movable plate can drive the inserted bar to be inserted into the meshes of the filter screen, so as to dredge the filter screen in time; through the arrangement, the meshes of the filter screen are prevented from being blocked by fine impurity particles, and the normal use of the screening component is not influenced.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the structure of the baffle and the groove of the present invention;

FIG. 3 is a schematic structural view of the double-shaft crusher of the present invention;

FIG. 4 is a schematic view of the structure of the box body and the box door of the present invention;

fig. 5 is a schematic structural diagram of the servo motor and the sealing ring of the present invention.

In the figure: 1. a crushing assembly; 10. a feed hopper; 11. a double-shaft crusher; 12. a discharge hopper; 2. a screen assembly; 20. a box body; 21. a servo motor; 22. a main shaft; 23. stirring blades; 24. an air outlet groove; 25. screening a screen; 26. an air outlet pipe; 27. a fan; 28. an air inlet pipe; 29. a base; 30. a support; 31. a box door; 32. a through groove; 33. a filter screen; 34. a groove; 35. a baffle plate; 36. a trough body; 37. a handle; 38. a seal ring; 3. an anti-blocking component; 40. an L-shaped plate; 41. a chute; 42. a slider; 43. a cylinder; 44. a movable plate; 45. and (4) inserting the rod.

The specific implementation mode is as follows:

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 efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a corncob crushing device for biological power generation comprises a crushing component 1, a screening component 2 and an anti-blocking component 3,

the screening component 2 comprises a box body 20, a servo motor 21, a main shaft 22, a stirring blade 23, an air outlet groove 24, a screen 25, an air outlet pipe 26, a fan 27, an air inlet pipe 28, a base 29, a support 30, a box door 31, a through groove 32, a filter screen 33, a groove 34, a baffle 35, a groove body 36, a handle 37 and a sealing ring 38;

the bottom of the box body 20 is in threaded connection with a servo motor 21, an output shaft of the servo motor 21 is welded with a main shaft 22, the outer side wall of the main shaft 22 is rotatably connected with the inside of the box body 20 through a bearing, stirring blades 23 which are distributed at equal intervals are uniformly welded on the outer side wall of the main shaft 22 and positioned inside the box body 20, the bottom of the box body 20 is uniformly provided with two air outlet grooves 24, the inner side walls of the two air outlet grooves 24 are both in threaded connection with a screen mesh 25, and the bottoms of the two air outlet grooves 24 are both communicated with an air outlet pipe 26;

the bottom of the box body 20 is welded with a support 30, the bottom of the support 30 is welded with a base 29, the top of the base 29 is in threaded connection with a fan 27, an air inlet of the fan 27 is communicated with an air inlet pipe 28, an air outlet of the fan 27 is communicated with one end of an air outlet pipe 26, through grooves 32 which are distributed at equal intervals are uniformly formed in the outer side wall of the box body 20, filter screens 33 are in threaded connection with the inner side walls of the through grooves 32, a groove 34 and a groove body 36 are formed in the box body 20, and baffle plates 35 are connected to the inner side walls of the groove 34 and the groove body 36 in a sliding mode;

the anti-blocking assembly 3 comprises an L-shaped plate 40, a sliding groove 41, a sliding block 42, a cylinder 43, a movable plate 44 and an inserted rod 45, wherein the L-shaped plate 40 is welded on the outer side wall of the box body 20, the cylinder 43 is welded on one side of the L-shaped plate 40 adjacent to the box body 20, the movable plate 44 is welded on a piston rod of the cylinder 43, and the inserted rods 45 which are distributed at equal intervals are uniformly and fixedly connected on one side of the movable plate 44 adjacent to the box body 20; the baffle 35 is pushed towards the inside of the box body 20 through the handle 37, so that the baffle 35 penetrates through the inside of the groove body 36 and is inserted into the groove 34, and the top of the box body 20 is closed; the servo motor 21 and the fan 27 are started through the switch group, the wind power of the fan 27 enters the box body 20 through the air outlet pipe 26 and the air outlet groove 24, and the corncob fragments in the box body 20 are blown up; servo motor 21 drives main shaft 22 and rotates, and main shaft 22 drives stirring leaf 23 and stirs the corncob fragment, makes the tiny particle impurity that mix with in the corncob fragment can pass the mesh of filter screen 33, is sieved to the outside of box 20.

In this embodiment, specifically: the crushing assembly 1 comprises a feed hopper 10, a double-shaft crusher 11 and a discharge hopper 12, the top of a box body 20 is communicated with the discharge hopper 12, the top of the discharge hopper 12 is provided with the double-shaft crusher 11, a discharge hole of the double-shaft crusher 11 is communicated with the top of the discharge hopper 12, and a feed hole of the double-shaft crusher 11 is communicated with the feed hopper 10; corncob raw materials are placed into a double-shaft crusher 11 through a feed hopper 10 to be crushed, and the corncobs crushed into blocks enter a box body 20 through a discharge hopper 12.

In this embodiment, specifically: a sliding groove 41 is formed in one side of the L-shaped plate 40, a sliding block 42 is connected to the inner side wall of the sliding groove 41 in a sliding manner, and the top of the sliding block 42 is fixedly connected with the bottom of the movable plate 44; the slider 42 slides in the slide groove 41, and the smoothness of the movable plate 44 during movement can be increased.

In this embodiment, specifically: one end of the baffle 35 extends to the outside of the box body 20 and is welded with a handle 37, and the outer side of the box body 20 is hinged with a box door 31; the handle 37 can facilitate the movement of the baffle 35, and the contact surface between the box door 31 and the box body 20 is provided with sealant with good sealing effect, so that the box body 20 can keep good sealing property when the box door 31 is in a closed state.

In this embodiment, specifically: a sealing ring 38 is arranged on the outer side wall of the main shaft 22 and positioned in the box body 20; the sealing ring 38 can prevent the corncobs from splashing out of the box body 20 on the basis of not influencing the rotation of the main shaft 22.

In this embodiment, specifically: one side of the sealing ring 38 is fixedly connected with the bottom wall of the inner side wall of the box body 20; the sealing ring 38 can prevent the corncobs from falling from the gap between the box body 20 and the main shaft 22.

In this embodiment: the model of the double-shaft crusher 11 is Srd600;

in this embodiment: the type of the servo motor 21 is 180ST-H17215H;

in this embodiment: the model of the fan 27 is XGB;

in this embodiment: the cylinder 43 is of the type QGB.

When the double-shaft crusher is used, a switch group for controlling the double-shaft crusher 11, the servo motor 21, the fan 27 and the air cylinder 43 to be started or closed is installed on the base 29, and the switch group is connected with an external mains supply and used for supplying power to the double-shaft crusher 11, the servo motor 21, the fan 27 and the air cylinder 43; the double-shaft crusher is started through the switch group, corncob raw materials are placed into the double-shaft crusher 11 through the feed hopper 10 to be crushed, and the corncobs crushed into blocks enter the box body 20 through the discharge hopper 12; the baffle 35 is pushed towards the inside of the box body 20 through the handle 37, so that the baffle 35 penetrates through the inside of the groove body 36 and is inserted into the groove 34, and the top of the box body 20 is closed; the servo motor 21 and the fan 27 are started through the switch group, the wind power of the fan 27 enters the box body 20 through the air outlet pipe 26 and the air outlet groove 24, and the corncob fragments in the box body 20 are blown; the servo motor 21 drives the main shaft 22 to rotate, the main shaft 22 drives the stirring blade 23 to stir the corncob fragments, so that fine particle impurities mixed in the corncob fragments can pass through meshes of the filter screen 33 and are screened to the outside of the box body 20; the screen 25 can enable wind power of the fan 27 to pass through the air outlet groove 24 and can prevent corncob raw materials from falling into the air outlet pipe 26; activating the cylinder 43 by means of a switch group; because the shape of the inserted bar 45 corresponds to the meshes of the filter screen 33, the cylinder 43 can drive the inserted bar 45 to be inserted into the meshes of the filter screen 33 through the movable plate 44, so as to dredge the meshes in time; the door 31 is opened to allow the screened corncob material to be taken out.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A corncob crushing device for biological power generation, includes broken subassembly (1), screening subassembly (2) and prevents stifled subassembly (3), its characterized in that:

the screening component (2) comprises a box body (20), a servo motor (21), a main shaft (22), a stirring blade (23), an air outlet groove (24), a screen (25), an air outlet pipe (26), a fan (27), an air inlet pipe (28), a base (29), a support (30), a box door (31), a through groove (32), a filter screen (33), a groove (34), a baffle (35), a groove body (36), a handle (37) and a sealing ring (38);

the bottom of the box body (20) is in threaded connection with a servo motor (21), an output shaft of the servo motor (21) is welded with a main shaft (22), the outer side wall of the main shaft (22) is rotatably connected with the inside of the box body (20) through a bearing, stirring blades (23) which are distributed at equal intervals are uniformly welded on the outer side wall of the main shaft (22) and positioned inside the box body (20), the bottom of the box body (20) is uniformly provided with two air outlet grooves (24), the inner side walls of the two air outlet grooves (24) are both in threaded connection with a screen (25), and the bottoms of the two air outlet grooves (24) are both communicated with air outlet pipes (26);

the air conditioner is characterized in that a support (30) is welded at the bottom of the box body (20), a base (29) is welded at the bottom of the support (30), a fan (27) is in threaded connection with the top of the base (29), an air inlet of the fan (27) is communicated with an air inlet pipe (28), an air outlet of the fan (27) is communicated with one end of an air outlet pipe (26), through grooves (32) which are distributed at equal intervals are uniformly formed in the outer side wall of the box body (20), a filter screen (33) is in threaded connection with the inner side wall of each through groove (32), a groove (34) and a groove body (36) are formed in the box body (20), and a baffle (35) is in sliding connection with the inner side walls of the groove (34) and the groove body (36);

prevent stifled subassembly (3) including L shaped plate (40), spout (41), slider (42), cylinder (43), fly leaf (44) and inserted bar (45), the lateral wall welding of box (20) has L shaped plate (40), one side welding that L shaped plate (40) are adjacent to box (20) has cylinder (43), the piston rod welding of cylinder (43) has fly leaf (44), inserted bar (45) that the even fixedly connected with equidistance in one side that fly leaf (44) are adjacent to box (20) distributes.

2. The corncob crushing device for bio-electricity generation as claimed in claim 1, wherein: broken subassembly (1) includes feeder hopper (10), biax breaker (11) and goes out hopper (12), the top intercommunication of box (20) has out hopper (12), the top that goes out hopper (12) is equipped with biax breaker (11), the discharge gate of biax breaker (11) and the top intercommunication that goes out hopper (12), the feed inlet intercommunication of biax breaker (11) has feeder hopper (10).

3. The corncob crushing device for bio-electricity generation as claimed in claim 1, wherein: a sliding groove (41) is formed in one side of the L-shaped plate (40), a sliding block (42) is connected to the inner side wall of the sliding groove (41) in a sliding mode, and the top of the sliding block (42) is fixedly connected with the bottom of the movable plate (44).

4. A corncob comminution device for bio-generation as in claim 1, wherein: one end of the baffle (35) extends to the outside of the box body (20) and is welded with a handle (37), and the outer side of the box body (20) is hinged with a box door (31).

5. The corncob crushing device for bio-electricity generation as claimed in claim 1, wherein: and a sealing ring (38) is arranged on the outer side wall of the main shaft (22) and positioned in the box body (20).

6. A corncob comminution device for bio-generation as in claim 5, wherein: one side of the sealing ring (38) is fixedly connected with the bottom wall of the inner side wall of the box body (20).