CN214637154U - Useless crushing equipment in advance of danger - Google Patents

Abstract

The utility model relates to a dangerous waste pre-crushing device, which comprises a dangerous waste bin, a crushing device arranged on one side of the dangerous waste bin, a lifting mechanism is arranged in the dangerous waste bin, the crushing device comprises a roller crusher, a conveyor belt and a crusher, the lifting mechanism comprises a chain plate type lifting belt which is arranged in an inclined way and a plurality of hoppers which are fixedly connected with the chain plate type lifting belt, the upper end of the lifting mechanism extends to the upper part of a feed inlet of the roller crusher, one end of the conveyor belt is arranged below a discharge outlet of the roller crusher, the other end of the conveyor belt extends to the upper part of the feed inlet of the crusher, the dangerous waste pre-crushing device is arranged in a grading way, the work between each grade is not interfered mutually, the work speed of the dangerous waste pre-crushing device is improved, the dangerous waste pre-crushing device is provided with the dangerous waste bin and the lifting mechanism, the dangerous waste is not required to be conveyed manually, the life of workers is ensured to be healthy, the dangerous waste pre-crushing device can isolate the dangerous waste from the surrounding environment, and the pollution caused by hazardous waste along with the surrounding environment is avoided.

Description

Useless crushing equipment in advance of danger

Technical Field

The utility model belongs to the technical field of the useless treatment facility of danger and specifically relates to a useless crushing apparatus in advance of danger is related to.

Background

The hazardous waste refers to solid waste with hazardous characteristics listed in a national hazardous waste list or identified according to a national hazardous waste identification standard and an identification method, and the hazardous waste which is randomly discharged and stored can pollute water and soil, reduce the environmental function level of a region, destroy the ecological environment, influence human health and restrict sustainable development under the long-term permeation and diffusion action of rainwater and groundwater, so that the hazard caused by the non-treatment or non-standard treatment and disposal of the hazardous waste is very serious.

And in the useless processing procedure of danger, the useless broken link in advance of danger is very important, and the useless breakage in advance of danger can promote the useless treatment effeciency of danger, and the useless breakage of danger becomes tiny granule moreover, also is convenient for carry out abundant treatment to it, avoids because of handling the environmental pollution problem that the inadequately brought.

In prior art, the utility model patent of publication number CN209646579U specifically discloses a hazardous waste pre treatment device, including process chamber and feeding mouth, be provided with in the feeding mouth and roll the roller, be provided with in the process chamber and roll the tooth, roll the piece, crushing blade and broken axle, it is useless to carry out breakage at first to the danger of putting into the feeding mouth to roll the roller, the broken handle on next step is carried out to the danger in the reentrant process chamber, the tooth that rolls in the process chamber can roll the breakage to the wastes material with rolling the piece, crushing blade high-speed rotatory can be broken into tiny granule with the danger is useless, pass through the further breakage of broken axle again, make the danger useless can obtain comparatively abundant broken handle.

The above scheme has the following defects: useless pretreatment equipment of danger can not carry out broken handle to danger in succession useless, when carrying out broken handle to danger useless, need put into equipment with danger useless batch and handle, after handling the useless back of the useless back previous batch danger, could handle the useless processing speed of the useless processing rate of danger of equipment to the next batch, and the interval time is longer for.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a useless crushing equipment in advance of danger, this equipment can uninterruptedly carry out broken handle to different batchs danger waste to improve equipment broken handle speed.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a dangerous waste pre-crushing device comprises a dangerous waste bin and a crushing device arranged on one side of the dangerous waste bin, wherein a lifting mechanism is arranged in the dangerous waste bin, and the crushing device comprises a roller crusher, a conveying belt arranged on the lower side of the roller crusher and a crusher arranged on one side of the conveying direction of the conveying belt;

the lifting mechanism comprises a chain plate type lifting belt and a plurality of feeding hoppers, the chain plate type lifting belt is obliquely arranged, the feeding hoppers are fixedly connected with the chain plate type lifting belt, the upper end of the lifting mechanism extends to the position above the feeding hole of the roller type crusher, one end of the conveying belt is arranged below the discharging hole of the roller type crusher, and the other end of the conveying belt extends to the position above the feeding hole of the crusher.

Through adopting above-mentioned technical scheme, can realize that the useless broken apparatus's of danger is in advance graded, the useless feed bin of danger can store the danger useless, the hopper can send the danger useless into the roller crusher in, the roller crusher carries out broken handle back to the danger is useless, the conveyer belt can send the danger after the broken handle useless into the breaker and smash, work mutually noninterfere between roller crusher and the rubbing crusher, can realize the useless broken apparatus's of danger uninterrupted duty in advance, improved the operating rate of equipment.

The present invention may be further configured in a preferred embodiment as: the roller crusher comprises a crusher body, a driving assembly and rollers which rotate relatively, wherein the driving assembly is arranged outside the crusher body, and two ends of each roller are rotatably connected with the crusher body;

the roller comprises a first roller set and a second roller set arranged below the first roller set, one end of the first roller set and one end of the second roller set are fixedly connected with an output shaft of the driving assembly, crushing teeth are arranged on the roller surface of the first roller set, and crushing blades with opposite spiral directions are alternately arranged on the second roller set.

By adopting the technical scheme. First roller set can be useless the less danger of volume with the useless breakage of great danger, and broken blade on the second roller set can be useless further broken into the less danger of volume useless to less danger to the rubbing crusher smashes useless to danger.

The present invention may be further configured in a preferred embodiment as: the high-speed roller below be provided with organism inner wall fixed connection's grid, the grid is circular-arc setting, the grid with crushing blade laminates mutually.

Through adopting above-mentioned technical scheme, the grating can improve the crushing effect of broken blade with the laminating of broken blade mutually, can be useless in the roller crusher with not having broken or the great danger of volume simultaneously, has guaranteed that all dangers are useless and can obtain abundant breakage.

The present invention may be further configured in a preferred embodiment as: the crusher comprises a machine bin, a second motor arranged on the outer side of the bottom of the machine bin, a rotating shaft arranged on the inner side of the bottom of the machine bin and a plurality of crushing blades arranged on the rotating shaft;

the axis of rotation with machine storehouse bottom rotates to be connected and with second motor output end fixed connection, a plurality of crushing blades are spiral evenly distributed in the axis of rotation.

Through adopting above-mentioned technical scheme, the second motor drives and smashes the high-speed rotation of blade, smashes the blade and can smash into the graininess with the great danger of volume, is convenient for carry out further processing to the danger useless.

The present invention may be further configured in a preferred embodiment as: and a screen is arranged at the bottom of the machine bin.

Through adopting above-mentioned technical scheme, the screen cloth can be screened the useless granule of danger, makes the useless discharge rubbing crusher of danger of less granule, and the danger that will great granule is useless to be stayed in rubbing crusher and continues to smash, can carry out abundant crushing to the danger is useless.

The present invention may be further configured in a preferred embodiment as: the conveyer belt outside is provided with first protection casing, the one end of first protection casing with roller crusher's discharge gate is dismantled and is connected, the other end of first protection casing with crusher's feed inlet is dismantled and is connected.

Through adopting above-mentioned technical scheme, first protection casing can play the sealing action to the drive belt, and is useless with the danger on the drive belt and keeps apart rather than the surrounding environment, avoids the danger to give up and causes the pollution to the environment.

The present invention may be further configured in a preferred embodiment as: the two sides of the lifting mechanism are respectively detachably connected with the inner wall, opposite to the dangerous waste bin, of the lifting mechanism, the lower end of the lifting mechanism and the bottom of the dangerous waste bin are provided with spaces for feeding hoppers to pass through, and the feeding hoppers are uniformly distributed on the chain plate type lifting belt.

Through adopting above-mentioned technical scheme, the hopper can be with the useless shovel of danger that is located danger waste material storehouse bottom, and the hopper of being convenient for transports the danger useless, and a plurality of hoppers evenly distributed are convenient for continuously transport the danger useless in the roll crusher on chain slat type lifting belt to lifting means's work efficiency.

The present invention may be further configured in a preferred embodiment as: and a second protective cover is fixedly connected to the top of the dangerous waste bin, and one side of the second protective cover is fixedly connected with the top of the roller crusher.

Through adopting above-mentioned technical scheme, the second protection casing can be useless with the ambient environment isolation of danger, avoids the useless environment that causes of danger

To sum up, the utility model discloses a following at least one useful technological effect:

1. the hazardous waste pre-crushing equipment is arranged in a grading manner, the work among all levels is not interfered with each other, and the working speed of the hazardous waste pre-crushing equipment is improved;

2. the hazardous waste pre-crushing equipment is provided with a hazardous waste bin and a lifting mechanism, so that the hazardous waste is not required to be conveyed manually, and the life of workers is ensured to be healthy;

3. the useless crushing equipment in advance of danger with can be useless and the surrounding environment isolation of danger, avoid the useless pollution that causes along with the surrounding environment of danger.

Drawings

FIG. 1 is a schematic diagram of a hazardous waste pretreatment equipment structure;

FIG. 2 is a schematic view of the external structure of the roller crusher;

fig. 3 is a schematic structural view of the second roller set.

In the figure, 1, a dangerous waste bin; 2. a lifting mechanism; 21. a chain plate type lifting belt; 22. a hopper; 3. a roll crusher; 31. a body; 32. a first roller set; 321. crushing teeth; 33. a second roller set; 331. crushing the blade; 34. a drive assembly; 341. a first motor; 342. a pulley; 343. a synchronous belt; 35. a grid; 4. a conveyor belt; 5. a pulverizer; 51. a machine cabin; 52. a rotating shaft; 53. a crushing blade; 54. a second motor; 55. screening a screen; 6. a first shield; 7. a second shield.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, useless crushing equipment in advance of danger, including danger waste bin 1, set up the breaker in 1 one side of danger waste bin, be provided with hoist mechanism 2 in the danger waste bin 1, breaker includes roll crusher 3, sets up conveyer belt 4 in 3 below roll crusher and sets up the rubbing crusher 5 in 4 direction of transfer one sides of conveyer belt.

One end of the conveyor belt 4 is arranged below the discharge port of the roller crusher 3, and the other end of the conveyor belt 4 extends to the upper part of the feed port of the crusher 5.

Danger waste bin 1 has the support frame all around the welding, support frame lower extreme and ground fixed connection, the support frame can make danger waste bin 1 fix subaerial, be provided with hoist mechanism 2 in the danger waste bin 1, hoist mechanism 2 is including the chain slat type lifting belt 21 that the slope set up and dismantle a plurality of hoppers 22 of being connected with chain slat type lifting belt 21, hoist mechanism 2's both sides are dismantled with the relative inner wall of danger waste bin 1 respectively and are connected, hoist mechanism 2's lower extreme leaves the space that supplies hopper 22 to pass through with danger waste bin 1 bottom, when hopper 22 is in hoist mechanism 2's lower extreme, one side and the danger waste bin 1 bottom of hopper 22 are close to, make hopper 22 can be with the useless shovel of danger in danger waste bin 1 bottom, thereby be convenient for the useless transportation of danger.

The upper end of hoist mechanism 2 extends to the feed inlet top of roller crusher 3, and when hopper 22 moved to hoist mechanism 2 upper end, hopper 22 can take place to overturn for the danger in the hopper 22 is useless to fall into in the feed inlet of roller crusher 3.

Be provided with second protection casing 7 between danger waste bin 1 and the roller crusher 3, 7 one sides of second protection casings are dismantled with 1 top in danger waste bin and are connected, and the opposite side is dismantled with the feed inlet of roller crusher 3 and is connected.

Referring to fig. 2, the roller crusher 3 includes a body 31, rollers rotatably connected to an inner wall of the body 31, and a driving assembly 34 disposed outside the body 31, wherein a support frame is welded to an outer wall of the body 31, and a lower end of the support frame is fixedly connected to the ground, so that the roller crusher 3 is fixed to the ground.

The running roller includes a set of first running roller group 32 and a set of second running roller group 33 that sets up in first running roller group 32 below, every group running roller all includes two running rollers of doing relative pivoted, drive assembly 34 includes two drive divisions, every drive division all includes a first motor 341, two sets of band pulleys 342 and hold-in range 343, first motor 341 passes through band pulley 342 and hold-in range 343 drive and is in the first running roller group 32 and the second running roller group 33 rotation of homonymy, the first motor 341 direction of rotation of two drive divisions is opposite, thereby make every group running roller do relative rotation.

Be provided with broken tooth 321 on the roll surface of first roller set 32, first roller set 32 is relative rotation and makes broken tooth 321 intermeshing, can carry out broken handle to the great danger of volume useless, obtains the less danger of volume useless.

Referring to fig. 3, the spiral crushing blades 331 are disposed on the surface of the second roller set 33, and the spiral directions of the crushing blades 331 on the two second roller sets 33 are opposite, so that the two crushing blades 331 can be engaged with each other, and the crushing blades 331 can crush hazardous wastes, so that the volume of the hazardous wastes is further reduced.

Referring to fig. 1, second roller set 33 below is provided with grid 35, grid 35 and organism 31 inner wall fixed connection, grid 35 is circular-arc and grid 35 upper end is pressed close to with crushing blade 331 mutually, can improve the crushing effect of crushing blade 331, simultaneously grid 35 can be useless staying in roller crusher 3 with the great danger of volume, crushing blade 331 continues to carry out the breakage to the danger, thereby make the useless volume of danger diminish, the less useless discharge gate that can pass through grid 35 and roller crusher 3 of the little danger of volume falls on conveyer belt 4.

The rotating shafts at the two ends of the conveyor belt 4 are welded with supporting frames, and the lower ends of the supporting frames are welded with the supporting frames of the roller type crusher 3, so that the conveyor belt 4 is kept in a fixed state.

The outside of the conveyor belt 4 is provided with a first protective cover 6, one end of the first protective cover 6 is detachably connected with the discharge hole of the roller crusher 3, and the other end of the first protective cover 6 is detachably connected with the feed inlet of the crusher 5.

First protection casing 6, second protection casing 7 are formed by two blocks of curb plate interconnect dismantlement connections, and the protection casing can seal useless to the danger to avoid useless to cause the pollution to the environment.

Conveyer belt 4 transports useless the feeding port to rubbing crusher 5 of the useless dangerous of 3 broken roll crusher, rubbing crusher 5 includes a storehouse 51, second motor 54, axis of rotation 52 and crushing blade 53, axis of rotation 52 is vertical setting in storehouse 51, axis of rotation 52 upper end and lower extreme rotate with storehouse 51 top and storehouse 51 bottom respectively and are connected, second motor 54 is dismantled with the storehouse 51 bottom outside and is connected, second motor 54's output and 52 lower extreme fixed connection of axis of rotation, crushing blade 53 is the even setting of spiral on axis of rotation 52, and dismantle with axis of rotation 52 and be connected, crushing blade 53 can be useless the doing of the dangerous of conveyer belt 4 transport and smash fully.

Machine storehouse 51 bottom is provided with screen cloth 55, and screen cloth 55 can be useless discharge rubbing crusher 5 with the danger of tiny granule, and useless staying machine storehouse 51 with the great danger of volume for crushing blade 53 can be smashed into the less useless granule of danger of volume with the great danger of volume.

The disassembly connection is realized by bolt connection, and a sealing piece is arranged at the joint.

The implementation principle of the embodiment is as follows: place useless the danger in danger waste material storehouse 1, the useless shovel of danger in danger waste material storehouse 1 of hopper 22 on the hoist mechanism 2 promotes to hoist mechanism 2's upper end through chain slat type lifting belt 21, and the upset can take place in hoist mechanism 2 upper end to in sending into the feed inlet of roll crusher 3 with the danger in the hopper 22 useless.

The useless broken handle of great danger of roll crusher 3 can be to the useless broken handle of the great danger of volume to first roll-type crusher 3 and second roll-type crusher 33, make its broken volume less danger useless, the useless discharge gate that passes through roll crusher 3 after the breakage falls on conveyer belt 4, conveyer belt 4 transports the useless feed inlet to rubbing crusher 5 of danger, and simultaneously, hoist mechanism 2 can continuously transport the danger useless to roll crusher 3 in, make roll crusher 3 and rubbing crusher 5 carry out broken handle to the danger simultaneously.

Crushing blade 53 in rubbing crusher 5 can be useless further smashing into tiny granule with the less danger of volume that conveyer belt 4 carried, and the useless granule of danger passes through screen cloth 55 discharge rubbing crusher 5, and whole crushing process is accomplished.

The steps are repeatedly carried out in the dangerous waste pre-crushing equipment until the dangerous waste in the dangerous waste bin 1 is completely treated.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a useless crushing equipment in advance of danger, includes danger waste bin (1) and sets up the breaker in danger waste bin (1) one side, its characterized in that: a lifting mechanism (2) is arranged in the hazardous waste bin (1), and the crushing device comprises a roller crusher (3), a conveying belt (4) arranged on the lower side of the roller crusher (3) and a crusher (5) arranged on one side of the conveying direction of the conveying belt (4);

the lifting mechanism (2) comprises a chain plate type lifting belt (21) and a plurality of hoppers (22), wherein the chain plate type lifting belt (21) is obliquely arranged, the upper end of the lifting mechanism (2) extends to the position above a feed port of the roller crusher (3), one end of the conveying belt (4) is arranged below a discharge port of the roller crusher (3), and the other end of the conveying belt (4) extends to the position above the feed port of the crusher (5).

2. The hazardous waste pre-crushing device of claim 1, wherein: the roller crusher (3) comprises a crusher body (31), a driving assembly (34) and a roller assembly, wherein the driving assembly (34) is arranged outside the crusher body (31), and the roller assembly is arranged inside the crusher body (31);

the roller set spare includes first roller set (32) and sets up second roller set (33) in first roller set (32) below, first roller set (32) with second roller set (33) all include two relative pivoted rollers, first roller set (32) with second roller set (33) all link mutually with drive assembly (34), be provided with broken tooth (321) on first roller set (32) roll surface, be provided with broken blade (331) on second roller set (33), broken blade (331) the opposite direction of spiral sets up on two rollers in second roller set (33).

3. The hazardous waste pre-crushing device of claim 2, wherein: second roller set (33) below be provided with organism (31) inner wall fixed connection's grid (35), grid (35) are circular-arc setting, grid (35) upper end with crushing blade (331) laminates mutually.

4. The hazardous waste pre-crushing device of claim 1, wherein: the crusher (5) comprises a machine bin (51), a second motor (54) arranged on the outer side of the bottom of the machine bin (51), a rotating shaft (52) arranged on the inner side of the bottom of the machine bin (51) and a plurality of crushing blades (53) arranged on the rotating shaft (52);

the rotating shaft (52) is rotatably connected with the bottom of the machine bin (51) and fixedly connected with the output end of the second motor (54), and the crushing blades (53) are uniformly distributed on the rotating shaft (52) in a spiral shape.

5. The hazardous waste pre-crushing device according to claim 4, characterized in that: and a screen (55) is arranged at the bottom of the machine bin (51).

6. The hazardous waste pre-crushing device of claim 1, wherein: the outer side of the conveyor belt (4) is provided with a first protective cover (6), one end of the first protective cover (6) is detachably connected with a discharge port of the roller crusher (3), and the other end of the first protective cover (6) is detachably connected with a feed port of the crusher (5).

7. The hazardous waste pre-crushing device of claim 1, wherein: the two sides of the lifting mechanism (2) are respectively detachably connected with the opposite inner walls of the dangerous waste bin (1), the lower end of the lifting mechanism (2) is provided with a space for a feeding hopper (22) to pass through at the bottom of the dangerous waste bin (1), and the feeding hoppers (22) are uniformly distributed on the chain plate type lifting belt (21).

8. The hazardous waste pre-crushing device of claim 1, wherein: the top of the dangerous waste bin (1) is detachably connected with a second protective cover (7), and one side of the second protective cover (7) is detachably connected with the top of the roller crusher (3).

Images