CN216936410U

CN216936410U - Solid hazardous waste preprocessing device

Info

Publication number: CN216936410U
Application number: CN202122626233.0U
Authority: CN
Inventors: 倪建杰; 赵慧洁; 谢新新; 陆荣
Original assignee: Nanjing Chemical Industry Park Tianyu Solid Waste Disposal Co ltd
Current assignee: Nanjing Chemical Industry Park Tianyu Solid Waste Disposal Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-07-12
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a pretreatment device for solid hazardous waste, which relates to the technical field of hazardous material pretreatment and comprises a device main body and a feeding assembly, wherein the device main body is arranged at the bottom of the feeding assembly, the device main body comprises a shell and a support frame, the bottom of the feeding assembly is provided with the shell, the support frame is also connected at the bottom end of the shell, the feeding assembly comprises a hopper and a crushing box, the top of one side of the shell is provided with the hopper, one side of the hopper is connected with the crushing box, the solid hazardous waste is conveniently filtered through the hopper structure, the filtered large-particle solid hazardous waste is also conveniently crushed through the sealing pipe and the sealing connecting port structure, can carry out the centre gripping to hopper and crushing bottom of the case portion fixedly, can promote the casing and to the gas tightness that hopper and crushing case are connected, can also prevent that solid hazardous waste from spilling over from equipment principal and the joint gap of throwing the material subassembly.

Description

Solid hazardous waste preprocessing device

Technical Field

The utility model relates to the technical field of hazardous material pretreatment, in particular to a solid hazardous waste pretreatment device.

Background

Hazardous solid waste is a special type of solid waste. Because of their diverse nature and complexity, identification is difficult. It not only pollutes air, water source and soil, but also makes the harmful solid waste harm human health and environment through various channels due to different management methods of the harmful solid waste in various countries. Hazardous solid wastes affect the environment in many ways, and the processes from production, transportation, storage, disposal to disposal can pose significant environmental hazards. The environmental impact of hazardous solid waste has a long history.

The existing solid hazardous waste pretreatment equipment is too single in structural design, when solid hazardous waste is thrown into the interior of a hopper, a throwing component cannot filter and crush large particulate matters contained in the solid hazardous waste, the solid hazardous waste with uneven particles is easy to explode and the like during incineration pretreatment, and the safety of subsequent incineration and other pretreatment is seriously affected.

Based on this, the present invention has devised a solid hazardous waste pretreatment apparatus to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a solid hazardous waste pretreatment apparatus.

In order to achieve the purpose, the utility model provides the following technical scheme: the solid hazardous waste pretreatment device comprises an equipment main body and a feeding assembly, wherein the equipment main body is arranged at the bottom of the feeding assembly and comprises a shell and a support frame;

the feeding assembly comprises a hopper and a crushing box, the hopper is installed at the top of one side of the shell, and the crushing box is connected to one side of the hopper.

Based on above-mentioned technical characteristic, when convenient carry out filtration treatment to dangerous waste of solid, still conveniently pulverize the processing to the dangerous waste of large granule solid that filters out.

Preferably, in the above solid hazardous waste pretreatment device, the housing includes a sealed connection port, a conveying motor and a screw shaft, two groups of sealed connection ports are provided at a side end of the device main body, the conveying motor is provided at a side end of the sealed connection port, and the screw shaft is further connected to one end of the conveying motor.

Based on above-mentioned technical characteristics, conveniently with hopper and crushing case sealing connection preferred at the top of casing, among the above-mentioned dangerous waste preprocessing device of solid, sealed connector includes the arc, sealed the pad and elastic component, and the side of casing is provided with the arc, and one side of arc is connected with sealed the pad, and the opposite side of arc still is connected with elastic component.

Based on above-mentioned technical characteristics, can carry out the centre gripping to hopper and crushing bottom of the case portion and fix, can also promote the gas tightness that the casing is connected hopper and crushing case.

Preferably, in the above-mentioned solid hazardous waste preprocessing device, the hopper includes case lid and silo, throws the top of material subassembly and installs the case lid, and the silo has been seted up to the bottom of case lid.

Based on above-mentioned technical characteristics, can play sealed effect to the silo, can also prevent that the dangerous wastes material of solid from overflowing from the silo.

Preferably, among the above-mentioned dangerous waste preprocessing device of solid, the silo includes L type cardboard, granule filter, discharge gate and conveyer pipe, and the inboard of hopper is provided with L type cardboard, and the middle part of L type cardboard is connected with the granule filter, and the discharge gate has been seted up to the side of granule filter, and the outside of discharge gate still is connected with the conveyer pipe.

Based on above-mentioned technical characteristics, can be with the spacing connection of particle filter in the inside of hopper, still conveniently install and dismantle particle filter.

Preferably, in the above-mentioned solid hazardous waste preprocessing device, the crushing box includes crushing axle, intubate and sealed tube, and one side of crushing box is provided with the intubate, and the bottom of intubate is connected with the sealed tube, and the top of intubate still is provided with two sets of crushing axles.

Based on above-mentioned technical characteristic, conveniently filter the dangerous wastes material of large granule solid that comes out and pulverize the processing, can carry out the centre gripping to hopper and crushing bottom of the case portion and fix, can also promote the gas tightness that the casing is connected hopper and crushing case.

Compared with the prior art, the utility model has the beneficial effects that: this dangerous refuse pretreatment device of solid's structural design is novel, through the hopper structure, conveniently carry out filtration treatment to dangerous refuse of solid, still conveniently pulverize the processing to the dangerous refuse of the large granule solid that filters out, through sealed tube and sealed connector structure, can carry out the centre gripping to hopper and crushing bottom of the case and fix, can promote the gas tightness that the casing is connected hopper and crushing case, can also prevent that dangerous refuse of solid from spilling over from equipment principal and the joint gap department of throwing the material subassembly.

Drawings

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

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

FIG. 2 is a schematic view of the housing structure of the present invention;

FIG. 3 is a schematic view of the sealing connection port of the present invention;

fig. 4 is a schematic structural diagram of the feeding assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an apparatus main body; 11. a housing; 111. sealing the connecting port; 1111. an arc-shaped plate; 1112. a gasket; 1113. an elastic member; 112. a conveying motor; 113. a screw shaft; 12. a support frame; 2. a feeding assembly; 21. a hopper; 211. a box cover; 212. a trough; 2121. an L-shaped clamping plate; 2122. a particle filter plate; 2123. a discharge port; 2124. a delivery pipe; 22. a crushing box; 221. grinding the shaft; 222. inserting a tube; 223. and (5) sealing the tube.

Detailed Description

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

Referring to fig. 1 and 2, the solid hazardous waste pretreatment device comprises a device main body 1 and a feeding component 2, the device main body 1 is installed at the bottom of the feeding component 2, the device main body 1 comprises a shell 11 and a support frame 12, the shell 11 is arranged at the bottom of the feeding component 2, the support frame 12 is further connected to the bottom end of the shell 11, the feeding component 2 comprises a hopper 21 and a crushing box 22, the solid hazardous waste is conveniently filtered and processed through the structure of the hopper 21, the crushing box 22 is matched with the structure of the crushing box 2, the large-particle solid hazardous waste filtered out is also conveniently crushed, the hopper 21 is installed at the top of one side of the shell 11, the crushing box 22 is connected to one side of the hopper 21, the shell 11 comprises a sealing connector 111, a conveying motor 112 and a screw shaft 113, two groups of sealing connectors 111 are arranged at the side end of the device main body 1, and a conveying motor 112 is arranged at the side end of the sealing connector 111, one end of the conveying motor 112 is also connected with a screw shaft 113, and the hopper 21 and the crushing box 22 are conveniently connected to the top of the shell 11 in a sealing way through a sealing connection port 111 structure, so that solid hazardous wastes can be prevented from overflowing from a connection gap between the equipment main body 1 and the feeding assembly 2.

Referring to fig. 3 and 4 of the drawings, in the specification, the solid hazardous waste pretreatment device includes a sealing connector 111 including an arc plate 1111, a sealing gasket 1112 and an elastic member 1113, the side end of a housing 11 is provided with the arc plate 1111, one side of the arc plate 1111 is connected with the sealing gasket 1112, the other side of the arc plate 1111 is connected with the elastic member 1113, the bottom of a hopper 21 and a crushing box 22 can be clamped and fixed by the structure of the sealing connector 111, and the airtightness of the housing 11 for connecting the hopper 21 and the crushing box 22 can be improved, the hopper 21 includes a box cover 211 and a trough 212, the top of a feeding component 2 is provided with the box cover 211, the bottom of the box cover 211 is provided with the trough 212, the trough 212 can be sealed by the structure of the box cover 211 to prevent the solid hazardous waste from overflowing from the trough 212, the trough 212 includes an L-shaped clamping plate 2121, a particle filtering plate 2122, a discharge port 2123 and a delivery pipe 2124, an L-shaped clamp plate 2121 is arranged at the inner side of the hopper 21, a particle filter plate 2122 is connected to the middle part of the L-shaped clamp plate 2121, a discharge hole 2123 is arranged at the side end of the particle filter plate 2122, a conveying pipe 2124 is further connected to the outer side of the discharge hole 2123, and through the structure of the L-shaped clamp plate 2121, the particle filter plate 2122 can be connected in a limited manner inside the hopper 21, and the hopper 21 can conveniently mount and dismount the particle filter plate 2122, the crushing box 22 comprises a crushing shaft 221, a cannula 222 and a sealing tube 223, one side of the crushing box 22 is provided with the cannula 222, the bottom end of the cannula 222 is connected with the sealing tube 223, the top end of the cannula 222 is also provided with two groups of crushing shafts 221, through the grinding shaft 221 structure, the filtered large-particle solid hazardous waste is conveniently ground and processed, and the sealing pipe 223 and the sealing connecting port 111 structure are matched, the bottom of the hopper 21 and the bottom of the grinding box 22 can be clamped and fixed, and the airtightness of the casing 11 for connecting the hopper 21 and the grinding box 22 can be improved.

The working principle is as follows: can carry out filtration treatment to dangerous waste of solid through hopper 21, conveniently pulverize the processing to the dangerous waste of the large granule solid that filters out, through sealed tube 223 and sealed connector 111 structure, can carry out the centre gripping to hopper 21 and crushing case 22 bottom and fix, can promote the gas tightness that casing 11 is connected hopper 21 and crushing case 22, can also prevent that dangerous waste of solid from spilling over from equipment main part 1 and the joint gap department of throwing material subassembly 2.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. Solid hazardous waste preprocessing device, including equipment main part (1) and throw material subassembly (2), throw the bottom of material subassembly (2) and install equipment main part (1), its characterized in that: the equipment main body (1) comprises a shell (11) and a support frame (12), the shell (11) is arranged at the bottom of the feeding assembly (2), and the support frame (12) is connected to the bottom end of the shell (11);

the feeding assembly (2) comprises a hopper (21) and a crushing box (22), the hopper (21) is installed at the top of one side of the shell (11), and the crushing box (22) is connected to one side of the hopper (21).

2. The solid hazardous waste pretreatment device of claim 1, wherein: the shell (11) comprises sealed connecting ports (111), conveying motors (112) and a screw shaft (113), two groups of sealed connecting ports (111) are formed in the side end of the equipment main body (1), the conveying motors (112) are arranged at the side ends of the sealed connecting ports (111), and the screw shaft (113) is further connected to one end of each conveying motor (112).

3. The solid hazardous waste pretreatment device of claim 2, wherein: sealed connector (111) include arc (1111), sealed the pad (1112) and elastic component (1113), and the side of casing (11) is provided with arc (1111), and one side of arc (1111) is connected with sealed pad (1112), and the opposite side of arc (1111) still is connected with elastic component (1113).

4. The solid hazardous waste pretreatment device of claim 1, wherein: hopper (21) include case lid (211) and silo (212), throw the top of material subassembly (2) and install case lid (211), silo (212) have been seted up to the bottom of case lid (211).

5. The solid hazardous waste pretreatment apparatus of claim 4, wherein: the silo (212) comprises an L-shaped clamping plate (2121), a particle filtering plate (2122), a discharging port (2123) and a conveying pipe (2124), the L-shaped clamping plate (2121) is arranged on the inner side of the hopper (21), the particle filtering plate (2122) is connected to the middle of the L-shaped clamping plate (2121), the discharging port (2123) is formed in the side end of the particle filtering plate (2122), and the conveying pipe (2124) is further connected to the outer side of the discharging port (2123).

6. The solid hazardous waste pretreatment device of claim 1, wherein: the crushing box (22) comprises crushing shafts (221), an insertion pipe (222) and a sealing pipe (223), the insertion pipe (222) is arranged on one side of the crushing box (22), the sealing pipe (223) is connected to the bottom end of the insertion pipe (222), and two groups of crushing shafts (221) are further arranged at the top end of the insertion pipe (222).