CN215597277U

CN215597277U - Semi-solid dangerous waste recycling device

Info

Publication number: CN215597277U
Application number: CN202120776008.2U
Authority: CN
Inventors: 杨波; 常子为; 孙前
Original assignee: Jiangsu Agco Solid Waste Treatment Co Ltd
Current assignee: Jiangsu Agco Solid Waste Treatment Co Ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2022-01-21
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a semi-solid dangerous waste circulating treatment device which comprises a box body and a controller, wherein a drying cylinder, a first crushing mechanism, a second crushing mechanism and a material conveying box are sequentially arranged in the box body from top to bottom, hot air pipelines are fixed on two sides of the drying cylinder, a plurality of hot air spray heads are arranged on one side and the bottom end of each hot air pipeline close to the drying cylinder, the first crushing mechanism and the second crushing mechanism respectively comprise a left crushing roller and a right crushing roller, a second partition plate is fixed below the first crushing mechanism, a pushing mechanism is arranged on the second partition plate, a first feed port and a second feed port are arranged on two sides of the top of the material conveying box, and a lower pressing plate is arranged in the material conveying box. The utility model can dry and crush semi-solid dangerous waste, is convenient to remove moisture in the waste, is beneficial to the subsequent incineration treatment of the solid waste, and can improve the incineration efficiency.

Description

Semi-solid dangerous waste recycling device

Technical Field

The utility model belongs to the technical field of waste treatment, and particularly relates to a semi-solid dangerous waste recycling treatment device.

Background

With the rapid development of social economy, the generation amount of hazardous waste is also increased rapidly, and toxic substances in the hazardous waste not only pollute the ground surface and underground water, but also pollute the air, thereby seriously threatening the physical and mental health of the people. In order to prevent this phenomenon in time, the state is advocating to incinerate these hazardous wastes, and a certain amount of excess air and the hazardous wastes to be incinerated are subjected to oxidation combustion reaction in an incinerator, so that the toxic and harmful substances in the hazardous wastes are oxidized and decomposed at high temperature to be destroyed. Since the semi-solid hazardous waste is accompanied by a large amount of moisture, the burning rate is slow and the decomposition effect is poor when the semi-solid hazardous waste is directly incinerated, and therefore, it is necessary to develop a semi-solid hazardous waste recycling treatment device.

Disclosure of Invention

In order to solve the defects of the prior art, the utility model aims to provide a semi-solid hazardous waste circulating treatment device which can dry and crush semi-solid hazardous waste, is convenient to remove moisture in the waste and is beneficial to improving the incineration efficiency.

In order to achieve the above object, the present invention adopts the following technical solutions:

a semi-solid dangerous waste circulating treatment device comprises a box body and a controller, wherein a drying cylinder, a first crushing mechanism, a second crushing mechanism and a material conveying box are sequentially arranged in the box body from top to bottom, hot air pipelines are fixed on two sides of the drying cylinder, a plurality of hot air spray heads are arranged on one side and the bottom end of each hot air pipeline close to the drying cylinder, the first crushing mechanism and the second crushing mechanism respectively comprise a left crushing roller and a right crushing roller, a second partition plate is fixed below the first crushing mechanism, a pushing mechanism is arranged on the second partition plate, a first feed port and a second feed port are arranged on two sides of the top of the material conveying box, the material receiving pipes are fixedly arranged at the tops of the openings, the upper portions of the two material receiving pipes correspondingly penetrate through the first feed inlet and the second feed inlet respectively, and the middle portions of the two sides of the lower pressing plate are connected to the two sides of the top wall of the material conveying box through the lifting mechanism.

Preferably, both sides of the top end of the box body are provided with air inlets, and the air inlets are communicated with the top end of the hot air pipeline.

Preferably, the top end of the drying cylinder is of an open structure, the top end of the side wall of the drying cylinder is fixed on the top wall of the box body, the top of the box body is provided with a feed inlet, the feed inlet is communicated with the top end of the drying cylinder, the side wall of the drying cylinder is provided with a plurality of ventilation holes, and the bottom end of the drying cylinder is provided with a discharge hole.

More preferably, a first partition board is arranged below the drying cylinder, the side wall of the first partition board is fixed on the inner wall of the box body, a first opening corresponding to the discharge port is arranged on the first partition board, and the first opening is communicated with the discharge port through a pipeline.

Further preferably, a plurality of leakage holes are formed in the second partition plate, and an inclined plate which is inclined downwards is arranged at the bottom of the right end of the second partition plate, so that waste with a larger size can be conveniently crushed again, and the subsequent incineration efficiency is improved.

Specifically, aforementioned pushing mechanism includes the push pedal, first drive actuating cylinder and connect in the first telescopic link that drives the actuating cylinder right-hand member, on first drive actuating cylinder was fixed in the box inner wall of second baffle top, the right-hand member of first telescopic link was fixed in the left side wall middle part of push pedal, through the first drive actuating cylinder drive in order to drive the push pedal remove about, can push away the great wastes material of second baffle screening to the second rubbing crusher through the push pedal on, be convenient for carry out the regrinding.

Preferably, aforementioned elevating system includes that the second drives actuating cylinder and connects in the second telescopic link of second drive cylinder bottom, and the second drives actuating cylinder and is fixed in on the roof of transport case, and the bottom fixed connection holding down plate of second telescopic link drives actuating cylinder's drive through the second and reciprocates in order to drive the holding down plate, and holding down plate upward movement can be with the leading-in transport case of the waste material after smashing, and the waste material in the transport case can be fixed in the downward movement, avoids in the transportation waste material to make a round trip to rock and spill out.

Preferably, a vertical plate is vertically fixed to the bottom of the right end of the second partition plate, a first left baffle and a first right baffle which incline downwards are fixed to the left inner wall of the box body and the left inner wall of the vertical plate respectively, and a second left baffle and a second right baffle which incline downwards are fixed to the right inner wall of the vertical plate and the right inner wall of the box body respectively, so that crushed waste can enter the material transporting box accurately.

More preferably, all be provided with down the flitch between aforementioned first left baffle and the first right baffle, between second left baffle and the second right baffle, the middle part of down the flitch is provided with the second opening, connects the top of material pipeline to extend the second open-ended outside, can avoid the unrestrained outside to the fortune workbin of wastes material, makes it accurately fall into inside the fortune workbin.

Further preferably, the upper part of the right side wall of the box body is provided with an air outlet, the lower part of the right side wall of the box body is provided with a door body, the side wall of the box body is also provided with a control panel, the first crushing mechanism, the second crushing mechanism, the pushing mechanism and the lifting mechanism are all connected with the controller through wires, and the work of the first crushing mechanism, the second crushing mechanism, the pushing mechanism and the lifting mechanism can be controlled through operation on the control panel.

The utility model has the advantages that: the semi-solid hazardous waste incinerator has the advantages that the structure is simple, the use is convenient, the semi-solid hazardous waste can be dried and crushed, the moisture in the waste can be removed conveniently, the subsequent incineration treatment of the solid waste is facilitated, the incineration efficiency can be improved, the waste gas evaporated by drying is sent to a combustion boiler through a pipeline for combustion treatment, and the pollution to the environment is further reduced; two groups of crushing mechanisms are arranged, so that larger-size wastes can be crushed again conveniently, and the subsequent incineration efficiency is improved; the first partition plate below the drying cylinder can prevent the wastewater from falling onto the crushing mechanism and the conveying box, and the wastewater on the first partition plate can be dried through a hot air nozzle at the bottom end of a hot air pipeline; the lower pressing plate moves upwards to accurately guide the crushed waste into the material transporting box, and the waste in the material transporting box can be fixed by moving downwards, so that the waste is prevented from shaking back and forth and spilling out in the transportation process.

Drawings

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

FIG. 2 is a perspective view of the lower platen of the present invention;

fig. 3 is a schematic view of the inventive tote in a transport state.

The meaning of the reference symbols in the figures: 1. the box, 1.1, the air intake, 1.2, the feed inlet, 1.3, the gas outlet, 1.4, the door body, 2, the stoving section of thick bamboo, 3, first rubbing crusher constructs, 4, second rubbing crusher constructs, 5, the transport case, 5.1, first material receiving mouth, 5.2, the second material receiving mouth, 6, hot-blast pipeline, 7, hot-blast shower nozzle, 8, the second baffle, 9, the holding down plate, 9.1, the round mouth, 10, connect the material pipe, 11, the first baffle, 11.1, first opening, 12, the swash plate, 13, the push pedal, 14, first actuating cylinder, 15, first telescopic link, 16, the second actuating cylinder, 17, the second telescopic link, 18, the riser, 19, first left baffle, 20, first right baffle, 21, the left baffle of second, 22, the right baffle of second, 23, the blanking plate.

Detailed Description

The utility model is described in detail below with reference to the figures and the embodiments.

Referring to fig. 1, the semi-solid hazardous waste recycling device of the utility model comprises a box body 1 and a controller, wherein a drying cylinder 2, a first crushing mechanism 3, a second crushing mechanism 4 and a material conveying box 5 are sequentially arranged in the box body 1 from top to bottom.

Both sides of a drying cylinder 2 are all fixed with hot air pipeline 6, one side and the bottom of hot air pipeline 6 near drying cylinder 2 are all provided with a plurality of hot air spray nozzles 7, both sides of the top of box 1 are all provided with air inlets 1.1, the inner of air inlets 1.1 is linked together with the top of hot air pipeline 6, the outer end passes through the pipe connection air heater. The top of a drying cylinder 2 is of a round-mouth 9.1 structure, the top end of the side wall of the drying cylinder is fixed on the top wall of the box body 1, the top of the box body 1 is provided with a feed inlet 1.2, the feed inlet 1.2 is communicated with the top end of the drying cylinder 2, the side wall of the drying cylinder 2 is provided with a plurality of ventilation holes, and the inside of the drying cylinder is also provided with a stirring mechanism, so that the drying efficiency can be effectively improved. The bottom of a drying cylinder 2 is provided with a discharge port, the discharge port is provided with an electromagnetic valve connected with a controller, a first partition plate 11 is arranged below the drying cylinder 2, the side wall of the first partition plate 11 is fixed on the inner wall of a box body 1, the first partition plate 11 is provided with a first opening 11.1 corresponding to the discharge port, the first opening 11.1 is communicated with the discharge port through a pipeline, and dried wastes can fall to the upper part of the first crushing mechanism 3 through the discharge port and the first opening 11.1 in sequence.

First rubbing crusher constructs 3 and second rubbing crusher constructs 4 and all includes left crushing roller and right crushing roller, and the below of first rubbing crusher constructs 3 is fixed with second baffle 8, is provided with a plurality of small openings on the second baffle 8, and the right-hand member bottom of second baffle 8 is provided with the swash plate 12 of downward sloping, is convenient for smash the waste material of great size once more to improve subsequent incineration efficiency. Be provided with pushing mechanism on the second baffle 8, pushing mechanism includes push pedal 13, first drive actuating cylinder 14 and connect in the first telescopic link 15 that drives actuating cylinder 14 right-hand member, first drive actuating cylinder 14 be fixed in on the 1 inner wall of box above the second baffle 8, the right-hand member of first telescopic link 15 is fixed in the left side wall middle part of push pedal 13, the removal in order to drive push pedal 13 through the first drive actuating cylinder 14's drive, can push away the great wastes material of 8 screenings of second baffle to second rubbing crusher constructs 4 through push pedal 13 on, be convenient for carry out the regrinding.

The top both sides of fortune workbin 5 are provided with first material mouthful 5.1 and the second material mouthful 5.2 that connects, and its inside is provided with holding down plate 9, refer to fig. 2, and the both sides of holding down plate 9 all are provided with round mouth 9.1, and the fixed material pipe 10 that connects that is provided with in top of round mouth 9.1 connects, and two upper portions that connect material pipe 10 correspond respectively and pass first material mouthful 5.1 and the second material mouthful 5.2 that connects, and the bottom of fortune workbin 5 still is provided with the pulley.

The both sides middle part of holding down plate 9 all connects in the roof both sides of transport case 5 through elevating system, elevating system includes that the second drives actuating cylinder 16 and connects in the second and drives the second telescopic link 17 of actuating cylinder 16 bottom, the second drives actuating cylinder 16 and is fixed in on the roof of transport case 5, the bottom fixed connection holding down plate 9 of second telescopic link 17, drive actuating cylinder 16's drive through the second and reciprocate in order to drive holding down plate 9, holding down plate 9 moves up and can be with the leading-in transport case 5 of the waste material after smashing, the waste material in the transport case 5 can be fixed in the downward movement, avoid in the transportation waste material to make a round trip to rock and spill out, see fig. 3.

A vertical plate 18 is vertically fixed at the bottom of the right end of the second partition plate 8, a first left baffle 19 and a first right baffle 20 which incline downwards are respectively fixed on the left side inner wall of the box body 1 and the left side wall of the vertical plate 18, and a second left baffle 21 and a second right baffle 22 which incline downwards are respectively fixed on the right side wall of the vertical plate 18 and the right side inner wall of the box body 1, so that crushed waste can accurately enter the material conveying box 5. All be provided with down flitch 23 between first left baffle 19 and the first right baffle 20, between second left baffle 21 and the second right baffle 22, the middle part of lower flitch 23 is provided with the second opening, and the top that connects the material pipe 10 way extends the outside of second opening, can avoid the unrestrained outside to fortune workbin 5 of wastes material, makes it accurately fall into inside the fortune workbin 5.

The upper portion of the right side wall of the box body 1 is provided with an air outlet 1.3, the lower portion of the right side wall of the box body 1 is provided with a door body 1.4, the side wall of the box body 1 is further provided with a control panel, the first crushing mechanism 3, the second crushing mechanism 4, the pushing mechanism and the lifting mechanism are all connected with a controller through wires, and the first crushing mechanism 3, the second crushing mechanism 4, the pushing mechanism and the lifting mechanism can be controlled to work through operation on the control panel.

For better illustration of the present invention, the following is a detailed description of the working process:

semi-solid dangerous waste is sent into a drying cylinder 2 through a feed inlet 1.2, a stirring mechanism and a hot air blower are started, the semi-solid dangerous waste is stirred and dried, and the dried and evaporated waste gas is sent to a boiler for combustion treatment through an air outlet 1.3; after the drying is carried out for a period of time, an electromagnetic valve at the discharge port of the drying cylinder 2 is opened, the waste falls onto the first crushing mechanism 3 for primary crushing treatment, the crushed waste with smaller size falls through a leak hole on the second partition plate 8 and then falls into the material conveying box 5 through a second opening on the lower plate 23 and the material receiving pipe 10, the waste with larger size is pushed onto the second crushing mechanism 4 through the push plate 13 for secondary crushing, and the crushed waste falls into the material conveying box 5 through the second opening on the lower plate 23 and the material receiving pipe 10; and (3) opening the second driving cylinder 16, descending the lower pressing plate 9 to compress the wastes, opening the door body 1.4, pulling out the material conveying box 5, and conveying the wastes to an incinerator for incineration treatment.

The semi-solid hazardous waste incinerator has the advantages that the structure is simple, the use is convenient, the semi-solid hazardous waste can be dried and crushed, the moisture in the waste can be removed conveniently, the subsequent incineration treatment of the solid waste is facilitated, the incineration efficiency can be improved, the waste gas evaporated by drying is sent to a combustion boiler through a pipeline for combustion treatment, and the pollution to the environment is further reduced; two groups of crushing mechanisms are arranged, so that larger-size wastes can be crushed again conveniently, and the subsequent incineration efficiency is improved; the first clapboard 11 below the drying cylinder 2 can prevent the wastewater from falling onto the crushing mechanism and the material conveying box 5, and the wastewater on the first clapboard 11 can be dried through the hot air nozzle 7 at the bottom end of the hot air pipeline 6; the lower pressing plate 9 moves upwards to accurately guide the crushed waste into the conveying box 5, and moves downwards to fix the waste in the conveying box 5, so that the waste is prevented from shaking back and forth and scattering out in the conveying process.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.

Claims

1. The semi-solid dangerous waste recycling device comprises a box body (1) and a controller, and is characterized in that a drying cylinder (2), a first crushing mechanism (3), a second crushing mechanism (4) and a conveying box (5) are sequentially arranged in the box body (1) from top to bottom, hot air pipelines (6) are fixed on two sides of the drying cylinder (2), a plurality of hot air nozzles (7) are arranged on one side and the bottom of each hot air pipeline (6) close to the drying cylinder (2), the first crushing mechanism (3) and the second crushing mechanism (4) comprise a left crushing roller and a right crushing roller, a second partition plate (8) is fixed below the first crushing mechanism (3), a pushing mechanism is arranged on the second partition plate (8), a first feeding hole (5.1) and a second feeding hole (5.2) are arranged on two sides of the top of the conveying box (5), the material receiving pipe is characterized in that a lower pressing plate (9) is arranged inside the material receiving pipe, round openings (9.1) are formed in the two sides of the lower pressing plate (9), material receiving pipes (10) are fixedly arranged at the tops of the round openings (9.1), the two material receiving pipes (10) correspondingly penetrate through a first feeding hole (5.1) and a second feeding hole (5.2) respectively, and the middle portions of the two sides of the lower pressing plate (9) are connected to the two sides of the top wall of the material conveying box (5) through lifting mechanisms.

2. A semi-solid dangerous waste recycling device according to claim 1, wherein both sides of the top of the box body (1) are provided with air inlets (1.1), and the air inlets (1.1) are communicated with the top of the hot air pipeline (6).

3. The semi-solid hazardous waste recycling device of claim 1, wherein the top end of the drying cylinder (2) is of a round opening (9.1) structure, the top end of the side wall of the drying cylinder is fixed on the top wall of the box body (1), the top of the box body (1) is provided with a feeding hole (1.2), the feeding hole (1.2) is communicated with the top end of the drying cylinder (2), the side wall of the drying cylinder (2) is provided with a plurality of ventilation holes, and the bottom end of the drying cylinder is provided with a discharging hole.

4. A semi-solid dangerous waste recycling device according to claim 3, wherein a first partition plate (11) is arranged below the drying cylinder (2), the side wall of the first partition plate (11) is fixed on the inner wall of the box body (1), a first opening (11.1) corresponding to the discharge port is arranged on the first partition plate (11), and the first opening (11.1) is communicated with the discharge port through a pipeline.

5. A semi-solid dangerous waste recycling device according to claim 1, wherein a plurality of leakage holes are formed on the second partition plate (8), and the bottom of the right end of the second partition plate (8) is provided with a sloping plate (12) which slopes downwards.

6. The semi-solid dangerous waste recycling device of claim 1, wherein the pushing mechanism comprises a push plate (13), a first driving cylinder (14) and a first telescopic rod (15) connected to the right end of the first driving cylinder (14), the first driving cylinder (14) is fixed on the inner wall of the box body (1) above the second partition plate (8), the right end of the first telescopic rod (15) is fixed in the middle of the left side wall of the push plate (13), and the push plate (13) is driven to move left and right by the driving of the first driving cylinder (14).

7. The semi-solid dangerous waste recycling device of claim 1, wherein the lifting mechanism comprises a second driving cylinder (16) and a second telescopic rod (17) connected to the bottom end of the second driving cylinder (16), the second driving cylinder (16) is fixed on the top wall of the transportation box (5), the bottom end of the second telescopic rod (17) is fixedly connected with the lower pressing plate (9), and the lower pressing plate (9) is driven to move up and down by the second driving cylinder (16).

8. The semi-solid dangerous waste recycling device of claim 1, wherein a vertical plate (18) is vertically fixed at the bottom of the right end of the second partition plate (8), a first left baffle (19) and a first right baffle (20) which are inclined downwards are respectively fixed on the inner wall of the left side of the box body (1) and the inner wall of the left side of the vertical plate (18), and a second left baffle (21) and a second right baffle (22) which are inclined downwards are respectively fixed on the inner wall of the right side of the vertical plate (18) and the inner wall of the right side of the box body (1).

9. A semi-solid dangerous waste recycling device according to claim 7, characterized in that a blanking plate (23) is arranged between the first left baffle (19) and the first right baffle (20) and between the second left baffle (21) and the second right baffle (22), a second opening is arranged in the middle of the blanking plate (23), and the top of the material receiving pipe (10) extends to the outside of the second opening.

10. The semi-solid dangerous waste recycling device according to claim 1, wherein the upper portion of the right side wall of the box body (1) is provided with an air outlet (1.3), the lower portion of the right side wall of the box body (1) is provided with a door body (1.4), the side wall of the box body (1) is further provided with a control panel, and the control panel, the first crushing mechanism (3), the second crushing mechanism (4), the pushing mechanism and the lifting mechanism are all connected with a controller through wires.