CN216654732U - Useless preprocessing device of danger - Google Patents
Useless preprocessing device of danger Download PDFInfo
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- CN216654732U CN216654732U CN202123166947.4U CN202123166947U CN216654732U CN 216654732 U CN216654732 U CN 216654732U CN 202123166947 U CN202123166947 U CN 202123166947U CN 216654732 U CN216654732 U CN 216654732U
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- baffle
- hazardous waste
- fan module
- pretreatment device
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Abstract
The utility model discloses a hazardous waste pretreatment device, which comprises: the device comprises a processing box, a feeding device and a discharging device, wherein two feeding holes are symmetrically formed in two sides of the upper end of the processing box, a discharging hole is formed in the side edge of the lower end of the processing box, and a material conveying assembly used for moving out materials is installed at the position of the discharging hole; a shredder assembly mounted inside the treatment tank; waste gas shifts the subassembly, waste gas shifts the subassembly and includes fan module, baffle, air duct and holds the ash box, baffle fixed connection is in handling the case upper end, and the side has the air inlet, fan module fixed mounting just is located the baffle and handles between the roof at the shape side, air duct and fan module fixed connection, the bayonet socket has been seted up on handling the case, hold ash box slip card and establish and handle the case side, and between the baffle and handle the roof, be located the feed inlet side. The utility model can treat the waste gas generated in the pretreatment process, reduces the pollution to air and realizes green environmental protection.
Description
Technical Field
The utility model relates to the technical field of hazardous waste treatment, in particular to a hazardous waste pretreatment device.
Background
Waste products produced in industrial processes are toxic, flammable, corrosive, infectious or more chemically reactive or otherwise harmful. Such as electroplating waste residues, waste organic solvents, non-ferrous metal smelting slag and the like. May pose real or potential hazards to human health and the environment. The production is relatively centralized, and the treatment and disposal methods mainly comprise resource utilization, incineration, solidification, stabilization, landfill and the like.
Before the hazardous waste is treated, the hazardous waste is generally pretreated and crushed in order to improve the treatment efficiency, but most of the existing pretreatment devices only crush the hazardous waste, and the waste gas generated in the crushing process is directly discharged into the air without any treatment, so that air pollution is caused and the human health is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that the existing pretreatment device in the prior art only performs crushing, and waste gas generated in the crushing process is directly discharged into the air without any treatment, so that air pollution is caused, and the human health is influenced.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a hazardous waste pretreatment device, comprising:
the device comprises a processing box, a feeding device and a discharging device, wherein two feeding holes are symmetrically formed in two sides of the upper end of the processing box, a discharging hole is formed in the side edge of the lower end of the processing box, and a material conveying assembly used for moving out materials is installed at the position of the discharging hole;
the crushing assembly is arranged inside the treatment box and is used for crushing and cutting the materials;
waste gas shifts the subassembly, waste gas shifts the subassembly and includes fan module, baffle, air duct and holds the ash box, baffle fixed connection is in handling the case upper end, and the side has the air inlet, fan module fixed mounting just is located the baffle and handles between the roof at the shape side, air duct and fan module fixed connection, the bayonet socket has been seted up on handling the case, hold ash box slip card and establish and handle the case side, and between the baffle and handle the roof, be located the feed inlet side.
Preferably, crushing unit includes pivot, runner, mounting bracket and cutter, two the pivot symmetry is rotated and is installed in the inside both sides of handling the box, and two pivot and feed inlet parallel arrangement, runner fixed connection is in the pivot, and two runner meshing connections, two mounting bracket symmetry fixed connection just is located the runner below, and is a plurality of the cutter rotates and sets up inside the mounting bracket inside handling the box.
Preferably, a material guide plate is fixedly mounted on the feeding hole, and the material guide plate is obliquely and upwards arranged from the feeding hole.
Preferably, the material conveying assembly comprises an outer plate, rollers and a conveying belt, the outer plate is symmetrically and fixedly connected to two sides of the discharge port, the rollers are respectively rotatably installed between the treatment box and the outer plate, and the conveying belt is sleeved between the two rollers.
Preferably, the section of the ash bearing box and the bayonet are both semicircular, and the ash bearing box slides and tightly slides in the bayonet.
Preferably, the ash bearing box edge is fixedly connected with a limiting plate, and the limiting plate is fixedly connected with a pull ring made of elastic materials.
Preferably, the roller is positioned in the treatment box, the horizontal height of the roller is higher than that of the roller positioned between the outer plates, and two baffles are fixedly arranged in the treatment box and positioned on two sides of the conveyor belt.
Compared with the prior art, the utility model has the beneficial effects that:
in the process of pretreating dangerous waste, the waste is led in from the feed inlets on two sides, the waste is crushed and processed through the internal crushing assembly, and therefore the pretreatment of objects is realized, but in the process of crushing, waste gas and waste material particles are generated, in order to avoid pollution to air, the fan module is started, wind power extraction is performed inside the treatment box, so that scattered waste gas and particles are collected and treated, the filter screen is arranged at the inlet of the outer side of the fan module, the particles and the waste gas are separated, and different environment-friendly treatments are realized.
Drawings
FIG. 1 is a schematic side view of a hazardous waste pretreatment device according to the present invention;
FIG. 2 is a partial structural front view of a hazardous waste pretreatment device according to the present invention;
FIG. 3 is a side view of a part of the construction of a hazardous waste pretreatment device according to the present invention;
fig. 4 is a sectional view of a hazardous waste pretreatment device according to the present invention.
In the figure: the device comprises a treatment box 1, a crushing component 2, a rotating shaft 21, a grinding wheel 22, a mounting rack 23, a cutter 24, an exhaust gas transfer component 3, a fan module 31, a partition plate 32, an air duct 33, an ash bearing box 34, a material guide plate 4, a material conveying component 5, an outer plate 51, a roller 52, a conveyor belt 53, a pull ring 6 and a baffle 7.
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.
The terms "upper", "lower", "left", "right", "middle" and "one" used in the present invention are for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the modifications may be regarded as the scope of the present invention without substantial technical change.
Referring to fig. 1-4, a hazardous waste pretreatment device includes:
the device comprises a processing box 1, wherein two feed inlets are symmetrically formed in two sides of the upper end of the processing box 1, a discharge outlet is formed in the side edge of the lower part of the processing box 1, and a material conveying assembly 5 for moving out materials is arranged at the discharge outlet;
the crushing assembly 2 is arranged inside the treatment box 1 and is used for crushing and cutting the materials;
waste gas shifts subassembly 3, waste gas shifts subassembly 3 includes fan module 31, baffle 32, air duct 33 and holds grey box 34, baffle 32 fixed connection is in handling 1 upper end of case, and the side has the air inlet, fan module 31 fixed mounting is in handling shape side, and be located baffle 32 and handle between the case 1 roof, air duct 33 and fan module 31 fixed connection, the bayonet socket has been seted up on handling the case, hold grey box 34 slip card to establish at handling 1 side, and between baffle 32 and handling 1 roof, be located the feed inlet side.
In the embodiment of the application of the technical scheme, in the process of preprocessing dangerous waste, waste is led in from the feed inlets on two sides, the waste is crushed by the crushing assembly 2 inside, so that the object is preprocessed, but in the process of crushing, waste gas and waste particles are generated, in order to avoid polluting air, the fan module 31 is started to extract wind power inside the processing box 1, so that scattered waste gas and particles are collected and processed, the filter screen is arranged at the inlet of the outer side of the fan module 31, the particles and the waste gas are separated, so that different environmental protection processing is realized.
In the preferred technical scheme of the embodiment, the crushing assembly 2 comprises a rotating shaft 21, a grinding wheel 22, a mounting rack 23 and a cutter 24, the two rotating shafts 21 are symmetrically and rotatably arranged at two sides of the inner part of the treatment box 1, two rotating shafts 21 are arranged in parallel with the feed inlet, a grinding wheel 22 is fixedly connected on the rotating shafts 21, and the two grinding wheels 22 are engaged and connected, the two mounting frames 23 are symmetrically and fixedly connected inside the treatment box 1, and under the grinding wheel 22, a plurality of cutters 24 are rotatably disposed inside the mounting frame 23, the grinding wheel 22 and the cutters 24 driven by an external motor perform a rotating operation, the large-volume solid hazardous waste is crushed by the grinding wheel 22, the crushed hazardous waste is in a small piece, and part of the strip hazardous waste is not crushed by the grinding wheel 22, the cutting and crushing are carried out by the rotating cutter 24 in the falling process, so that the introduced dangerous waste is effectively crushed;
the material guide plate 4 is fixedly arranged on the feeding hole, and the material guide plate 4 is obliquely and upwards arranged from the feeding hole, so that the materials can be conveniently and quickly guided in;
the material conveying assembly 5 comprises outer plates 51, rollers 52 and conveyor belts 53, the two outer plates 51 are symmetrically and fixedly connected to two sides of the discharge port, the two rollers 52 are respectively rotatably installed between the treatment box 1 and the outer plates 51, the conveyor belts 53 are sleeved between the two rollers 52, the crushed hazardous waste falls onto the conveyor belts 53, and the conveyor belts 53 are driven under the action of the rollers 52 to carry out the hazardous waste discharge and the subsequent incineration treatment;
the section and the bayonet of the dust bearing box 34 are both semicircular, the dust bearing box 34 slides and tightly slides in the bayonet, dust particles are blocked in front of the filter screen due to the filter screen in the fan module and fall into the dust bearing box 34, and the semicircular dust bearing box 34 can effectively collect dust without being influenced by wind pressure;
a limiting plate is fixedly connected to the side of the ash bearing box 34, and a pull ring 6 made of elastic material is fixedly connected to the limiting plate, so that the ash bearing box 34 can be conveniently pulled, and the dust in the ash bearing box can be timely cleaned;
the level that is located the inside gyro wheel 52 of case 1 is higher than the level that is located gyro wheel 52 between planking 51, and the inside fixed mounting of case 1 has two baffles 7, and is located conveyer belt 53 both sides, and the conveyer belt 53 that sets up has improved the efficiency of conveying to one side, avoids hazardous waste to pile up inside case 1 of handling, and baffle 7 has played spacing effect to the hazardous waste that the removal dropped.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a useless preprocessing device of danger which characterized in that includes:
the device comprises a processing box (1), wherein two feed inlets are symmetrically formed in two sides of the upper end of the processing box (1), a discharge outlet is formed in the side edge of the lower portion of the processing box, and a material conveying assembly (5) used for moving out materials is installed at the position of the discharge outlet;
the crushing assembly (2), the crushing assembly (2) is arranged inside the processing box (1) and is used for crushing and cutting the materials;
waste gas shifts subassembly (3), waste gas shifts subassembly (3) includes fan module (31), baffle (32), air duct (33) and holds grey box (34), baffle (32) fixed connection is in handling case (1) upper end, and the side has the air inlet, fan module (31) fixed mounting is handling the shape side, and is located baffle (32) and handles between case (1) the roof, air duct (33) and fan module (31) fixed connection, the bayonet socket has been seted up on handling case (1), hold grey box (34) slip card and establish and handle case (1) side, and between baffle (32) and handling case (1) roof, be located the feed inlet side.
2. The hazardous waste pretreatment device of claim 1, wherein the crushing assembly (2) comprises a rotating shaft (21), a grinding wheel (22), a mounting frame (23) and a cutter (24), two rotating shafts (21) are symmetrically and rotatably arranged on two sides of the inner part of the treatment box (1), two rotating shafts (21) are arranged in parallel with the feeding hole, the grinding wheel (22) is fixedly connected to the rotating shaft (21), the two grinding wheels (22) are meshed and connected, two mounting frames (23) are symmetrically and fixedly connected to the inner part of the treatment box (1) and located below the grinding wheel (22), and the cutter (24) is rotatably arranged inside the mounting frame (23).
3. The hazardous waste pretreatment device according to claim 1, wherein a material guide plate (4) is fixedly mounted on the feeding port, and the material guide plate (4) is obliquely and upwardly arranged from the feeding port.
4. The hazardous waste pretreatment device according to claim 1, wherein the material conveying assembly (5) comprises an outer plate (51), rollers (52) and a conveyor belt (53), the two outer plates (51) are symmetrically and fixedly connected to two sides of the discharge port, the two rollers (52) are respectively rotatably installed between the treatment box (1) and the outer plates (51), and the conveyor belt (53) is sleeved between the two rollers (52).
5. The hazardous waste pretreatment device according to claim 1, wherein the section of the ash bearing box (34) and the bayonet are semicircular, and the ash bearing box (34) slides tightly in the bayonet.
6. The hazardous waste pretreatment device according to claim 1, wherein a limiting plate is fixedly connected to the side of the ash bearing box (34), and a pull ring (6) made of elastic material is fixedly connected to the limiting plate.
7. A hazardous waste pretreatment device according to claim 4, characterized in that the level of the rollers (52) inside the treatment tank (1) is higher than the level of the rollers (52) between the outer plates (51), and two baffles (7) are fixedly mounted inside the treatment tank (1) and located on both sides of the conveyor belt (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123166947.4U CN216654732U (en) | 2021-12-16 | 2021-12-16 | Useless preprocessing device of danger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123166947.4U CN216654732U (en) | 2021-12-16 | 2021-12-16 | Useless preprocessing device of danger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216654732U true CN216654732U (en) | 2022-06-03 |
Family
ID=81796305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123166947.4U Active CN216654732U (en) | 2021-12-16 | 2021-12-16 | Useless preprocessing device of danger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216654732U (en) |
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2021
- 2021-12-16 CN CN202123166947.4U patent/CN216654732U/en active Active
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