CN114210401A - Pretreatment crushing device for industrial hazardous waste incineration line - Google Patents

Pretreatment crushing device for industrial hazardous waste incineration line Download PDF

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Publication number
CN114210401A
CN114210401A CN202111405844.0A CN202111405844A CN114210401A CN 114210401 A CN114210401 A CN 114210401A CN 202111405844 A CN202111405844 A CN 202111405844A CN 114210401 A CN114210401 A CN 114210401A
Authority
CN
China
Prior art keywords
crushing
cabinet body
fixedly connected
hazardous waste
grinding wheels
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202111405844.0A
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Chinese (zh)
Inventor
苏彪
王雨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shaoxing Aidiwei Machinery Equipment Co ltd
Original Assignee
Shaoxing Aidiwei Machinery Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shaoxing Aidiwei Machinery Equipment Co ltd filed Critical Shaoxing Aidiwei Machinery Equipment Co ltd
Priority to CN202111405844.0A priority Critical patent/CN114210401A/en
Publication of CN114210401A publication Critical patent/CN114210401A/en
Withdrawn legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0084Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
    • B02C18/0092Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/08Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00Disintegrating plant with or without drying of the material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/02Feeding devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/30Shape or construction of rollers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/033Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment comminuting or crushing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage

Abstract

The invention discloses a pretreatment crushing device of an industrial hazardous waste incineration line, which comprises: the crushing cabinet body is in a rectangular vertical cabinet shape; the crushing assembly comprises rotating shafts, grinding wheels, mounting frames and cutters, wherein the two rotating shafts are symmetrically and rotatably mounted on two sides of the inner part of the crushing cabinet body, the grinding wheels are fixedly connected to the rotating shafts, the two mounting frames are symmetrically and fixedly connected to the inner part of the crushing cabinet body and are positioned below the grinding wheels, and the cutters are rotatably arranged in the mounting frames; the extrusion assembly, the extrusion assembly includes mount, driving machine, cylinder and briquetting, the bar mouth has been seted up to broken cabinet body upside, the driving machine passes through adjusting part to be installed inside the mount, and is a plurality of cylinder fixed connection is in the driving machine below. The invention can apply pressure to the dangerous waste which can not be effectively crushed in use, thereby ensuring that the whole crushing process can not be blocked and improving the crushing efficiency of the dangerous waste.

Description

Pretreatment crushing device for industrial hazardous waste incineration line
Technical Field
The invention relates to the technical field of industrial waste treatment, in particular to a pretreatment crushing device of an industrial hazardous waste incineration line.
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. Can 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.
The burning line is used as a general name of all engineering facilities needed by the garbage treatment processes of garbage incineration device, slag discharge, garbage heat energy conversion, flue gas generation and the like. The burning line mainly comprises a hopper, a feeding device, a drying section, a burning I section, a burning II section and a burning out section device, an oil pressure device for driving the furnace and a burning furnace body.
Need carry out broken handle to waste material before burning to improve the efficiency of burning, but current breaker has a large amount of wastes material to pile up in the grinding roller top at the in-process of carrying out the breakage, leads to the crushing efficiency decline of follow-up waste material, and broken effect is also relatively poor simultaneously.
Disclosure of Invention
The invention aims to solve the following defects in the prior art that a large amount of waste is accumulated above a grinding wheel in the crushing process of a crushing device, so that the crushing efficiency of the subsequent waste is reduced, and the crushing effect is poor.
In order to achieve the purpose, the invention adopts the following technical scheme:
an industrial hazardous waste burns line preliminary treatment breaker includes:
the crushing cabinet body is in a rectangular vertical cabinet shape, one side of the crushing cabinet body is arc-shaped, a feeding hole is formed in the upper end of one side, away from the arc edge, of the crushing cabinet body, and a discharging hole is formed in the lower portion of the same side of the crushing cabinet body;
the crushing assembly comprises rotating shafts, grinding wheels, mounting frames and cutters, the two rotating shafts are symmetrically and rotatably mounted on two sides of the interior of the crushing cabinet body, the two rotating shafts are arranged in parallel with the feed inlet, the grinding wheels are fixedly connected to the rotating shafts, the two grinding wheels are meshed and connected, the two mounting frames are symmetrically and fixedly connected to the interior of the crushing cabinet body and located below the grinding wheels, and the cutters are rotatably arranged in the mounting frames;
the crushing cabinet comprises a crushing cabinet body, a plurality of cylinders and a pressing block, wherein the crushing cabinet body is provided with a fixing frame, a driving machine, the cylinders and the pressing block;
pass the material subassembly, pass the material subassembly and install the downside at broken cabinet body for convey the rubbish of accomplishing the breakage.
Preferably, the pressing block is a trapezoidal block, the smaller end of the bottom surface of the pressing block faces downwards, and the pressing block is located right above the meshing position of the two grinding wheels.
Preferably, the feed inlet is fixedly connected with a material guide plate, the material guide plate is obliquely arranged, and one side of the material guide plate, which is far away from the discharge port, is higher than one side of the material guide plate, which is fixedly connected with the feed inlet.
Preferably, the inside fixedly connected with baffle of the broken cabinet body, two the baffle is located broken subassembly's top, and is the eight form of falling, two the clearance at baffle middle part is located two running rollers meshing directly over.
Preferably, two the mounting bracket is eight forms of falling, and the cutter is only half to be located the mounting bracket outside, the inside fixed mounting of mounting bracket has the clearance intermediate layer for the residue on the clearance cutter.
Preferably, the adjusting assembly comprises a threaded rod and rotating seats, the two rotating seats are rotatably installed on two sides of the driving machine, two symmetrical threaded openings are formed in the upper ends of two sides of the fixing frame, and the bottom of the threaded rod is fixedly connected with the rotating seats and is in threaded connection with the threaded openings.
Preferably, the threaded rod upper end fixedly connected with changes the piece, it is made by elastic material to change the piece, and the surface is provided with anti-skidding line.
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 crushing cabinet body and the outer plate, and the conveying belt is sleeved between the two rollers.
Preferably, the roller is located inside the crushing cabinet, the horizontal height of the roller is higher than the horizontal height of the roller located between the outer plates, and two baffles are fixedly mounted inside the crushing cabinet and located on two sides of the conveyor belt.
Compared with the prior art, the invention has the beneficial effects that:
1. the dangerous waste to be crushed is guided into the crushing cabinet body through the feeding hole, the grinding wheel and the cutter driven by an external motor rotate, the large-volume solid dangerous waste is crushed by the grinding wheel, the crushed dangerous waste is located after the small blocks, meanwhile, part of strip dangerous waste cannot be crushed by the grinding wheel, and the strip dangerous waste is cut and crushed by the rotating cutter in the falling process, so that the guided dangerous waste is effectively crushed, the crushed dangerous waste falls onto the material conveying component under the action of gravity, and is guided out and then burnt by the material conveying component, as part of the large dangerous waste cannot be blocked above the two grinding wheels and cannot be effectively crushed, the driving machine drives the air cylinder to move downwards, so that the pressing block acts on the upper end of the large dangerous waste, and simultaneously, the pressure is applied, so that the dangerous waste is stirred into the two grinding wheels, the crushing device can apply pressure to dangerous waste which cannot be crushed effectively during use, so that the situation of blockage cannot occur in the whole crushing process, and the crushing efficiency of the dangerous waste is improved;
2. in order to avoid that a large amount of waste is adhered to the surface of the cutter in the crushing and cutting process of the cutter, the obliquely arranged mounting rack can play a role in guiding the material, so that dangerous waste cannot be accumulated in the crushing cabinet body, meanwhile, waste residues cannot be left on the cutter due to the obliquely arranged cutter, if liquid is left on the cutter, the liquid can be absorbed and cleaned by the cleaning interlayer in the rotating process of the cutter, the sharpness and the service life of the cutter are ensured, and the crushing efficiency is improved;
3. because the dangerous wastes of equidimension not are different at the in-process position of getting into, need finely tune the position of briquetting, through rotating the threaded rod, make the threaded rod reciprocate in the screw thread mouth is inside to adjust the horizontal position of threaded rod bottom, drive the horizontal position of driving machine and change, guaranteed the effect of fascinating of briquetting.
Drawings
FIG. 1 is a schematic side view of a pre-treatment crushing device of an industrial hazardous waste incineration line according to the present invention;
FIG. 2 is a schematic front view of a pre-treatment crushing device of an industrial hazardous waste incineration line according to the present invention;
FIG. 3 is a sectional view of an industrial hazardous waste incineration line pretreatment crushing apparatus according to the present invention;
FIG. 4 is a front structural view of a crushing assembly of the pretreatment crushing device of the industrial hazardous waste incineration line provided by the invention;
FIG. 5 is a schematic front view of a pressing assembly of a pre-treatment crushing device of an industrial hazardous waste incineration line according to the present invention.
In the figure: the device comprises a crushing cabinet body 1, a crushing assembly 2, a rotating shaft 21, a grinding wheel 22, a mounting frame 23, a cutter 24, an extrusion assembly 3, a fixing frame 31, a driving machine 32, a cylinder 33, a pressing block 34, a material conveying assembly 4, an outer plate 41, a roller 42, a conveyor belt 43, a material guide plate 5, a guide plate 6, a cleaning interlayer 7, an adjusting assembly 8, a threaded rod 81, a rotating seat 82, a rotating block 9 and a baffle 10.
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.
Referring to fig. 1 to 5, an industrial hazardous waste incineration line pretreatment crushing apparatus includes:
the crushing cabinet comprises a crushing cabinet body 1, wherein the crushing cabinet body 1 is in a rectangular vertical cabinet shape, one side of the crushing cabinet body is arc-shaped, a feeding hole is formed in the upper end of one side, away from the arc edge, of the crushing cabinet body 1, and a discharging hole is formed in the lower portion of the same side of the crushing cabinet body;
the crushing assembly 2 comprises rotating shafts 21, grinding wheels 22, mounting frames 23 and cutters 24, the two rotating shafts 21 are symmetrically and rotatably mounted on two sides of the interior of the crushing cabinet body 1, the two rotating shafts 21 are arranged in parallel with the feeding hole, the grinding wheels 22 are fixedly connected to the rotating shafts 21, the two grinding wheels 22 are meshed and connected, the two mounting frames 23 are symmetrically and fixedly connected to the interior of the crushing cabinet body 1 and located below the grinding wheels 22, and the cutters 24 are rotatably arranged in the mounting frames 23;
the crushing cabinet comprises an extrusion assembly 3, wherein the extrusion assembly 3 comprises a fixed frame 31, a driving machine 32, air cylinders 33 and a pressing block 34, a strip-shaped opening is formed in the upper side of the crushing cabinet body 1, the fixed frame 31 is fixedly installed above the strip-shaped opening, the driving machine 32 is installed inside the fixed frame 31 through an adjusting assembly 8, the air cylinders 33 are fixedly connected below the driving machine 32, and the pressing block 34 is fixedly connected to the driving ends of the air cylinders 33;
pass material subassembly 4, pass material subassembly 4 and install the downside at broken cabinet body 1 for carry out the conveying with the rubbish of accomplishing of breakage.
In the invention, dangerous waste to be crushed is led into the crushing cabinet body 1 through a feeding hole, the grinding wheel 22 and the cutter 24 driven by an external motor rotate, large-volume solid dangerous waste is crushed by the grinding wheel 22, the crushed dangerous waste is crushed after being positioned in small blocks, meanwhile, part of strip-shaped dangerous waste cannot be crushed by the grinding wheel 22, and the strip-shaped dangerous waste is cut and crushed by the rotating cutter 24 in the falling process, so that the introduced dangerous waste is effectively crushed, the crushed dangerous waste falls onto the material conveying assembly 4 under the action of gravity, and is led out and incinerated by the material conveying assembly 4, as part of large dangerous waste cannot be blocked above the two grinding wheels 22 and cannot be effectively crushed, at the moment, the driver 32 drives the air cylinder 33 to move downwards, so that the pressing block 34 acts on the upper end of the large dangerous waste, the pressure is applied at the same time, so that the dangerous waste is stirred into the two grinding wheels 22 for effective grinding, and the invention can apply pressure to the dangerous waste which can not be effectively ground in use, thereby ensuring that the whole grinding process can not be blocked and improving the grinding efficiency of the dangerous waste.
In the preferred technical scheme in this embodiment, the pressing block 34 is a trapezoidal block, the smaller end of the bottom surface is downward, the pressing block 34 is located right above the meshing position of the two rolling wheels 22, the trapezoidal pressing block 34 moves up and down under the action of the air cylinder 33, and the pressing block 34 with the downward small head can effectively apply pressure to the hazardous waste because the two rolling wheels 22 are rolled inwards;
the feeding hole is fixedly connected with a material guide plate 5, the material guide plate 5 is obliquely arranged, and one side of the material guide plate 5 far away from the discharging hole is higher than one side fixedly connected with the feeding hole;
the guide plates 6 are fixedly connected to the inside of the crushing cabinet body 1, the two guide plates 6 are located above the crushing assembly 2 and are inverted eight-shaped, the gap between the middle parts of the two guide plates 6 is located right above the meshing of the two grinding wheels 22, in order to ensure effective crushing of dangerous waste, it is required to ensure that the guided waste moves to the grinding positions of the grinding wheels 22, and the inclined guide plates 6 facilitate guiding of movement of the dangerous waste, so that the crushing effect of the dangerous waste is ensured;
the two mounting frames 23 are inverted eight-shaped, only half of the cutters 24 are positioned on the outer side of the mounting frames 23, the cleaning interlayer 7 is fixedly mounted inside the mounting frames 23 and used for cleaning residues on the cutters 24, in order to avoid the situation that a large amount of waste is adhered to the surfaces of the cutters 24 in the crushing and cutting processes of the cutters 24, the obliquely arranged mounting frames 23 can play a role in guiding materials, so that dangerous waste cannot be accumulated inside the crushing cabinet body 1, meanwhile, the obliquely arranged cutters 24 prevent waste residues from remaining on the cutters 24, if liquid is left on the cutters 24, the waste can be absorbed and cleaned by the cleaning interlayer 7 in the rotating process of the cutters 24, the sharpness degree and the service life of the cutters 24 are guaranteed, and the crushing efficiency is improved;
the adjusting assembly 8 comprises a threaded rod 81 and rotating seats 82, the two rotating seats 82 are rotatably mounted on two sides of the driving machine 32, two symmetrical threaded openings are formed in the upper ends of two sides of the fixed frame 31, the bottom of the threaded rod 81 is fixedly connected with the rotating seats 82 and is in threaded connection with the threaded openings, the positions of hazardous wastes with different sizes in the entering process need to be finely adjusted, the threaded rod 81 is enabled to vertically move in the threaded openings by rotating the threaded rod 81, so that the horizontal position of the bottom end of the threaded rod 81 is adjusted, the horizontal position of the driving machine 32 is driven to change, and the rolling effect of the press block 34 is guaranteed;
the upper end of the threaded rod 81 is fixedly connected with the rotating block 9, the rotating block 9 is made of elastic materials, and the surface of the rotating block is provided with anti-skid lines, so that the position of the threaded rod 81 can be conveniently adjusted;
the material conveying assembly 4 comprises outer plates 41, rollers 42 and conveyor belts 43, the two outer plates 41 are symmetrically and fixedly connected to two sides of the discharge port, the two rollers 42 are respectively rotatably installed between the crushing cabinet body 1 and the outer plates 41, the conveyor belts 43 are sleeved between the two rollers 42, the crushed hazardous waste falls onto the conveyor belts 43, and the conveyor belts 43 are driven under the action of the rollers 42 to carry out the hazardous waste out for incineration;
the level that is located the inside gyro wheel 42 of the broken cabinet body 1 is higher than the level that is located gyro wheel 42 between planking 41, and the inside fixed mounting of the broken cabinet body 1 has two baffles 10, and is located conveyer belt 43 both sides, and the conveyer belt 43 who surely sets up to one side has improved the efficiency of conveying, avoids dangerous waste to pile up in the inside of the broken cabinet body 1, and baffle 10 has played spacing effect to the dangerous 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 the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (9)

1. The utility model provides an industry hazardous waste burns line preliminary treatment breaker which characterized in that includes:
the crushing cabinet body (1) is in a rectangular vertical cabinet shape, one side of the crushing cabinet body (1) is arc-shaped, a feeding hole is formed in the upper end of one side, far away from the arc edge, of the crushing cabinet body (1), and a discharging hole is formed in the lower portion of the same side;
the crushing assembly (2), the crushing assembly (2) comprises a rotating shaft (21), grinding wheels (22), mounting frames (23) and cutters (24), two rotating shafts (21) are symmetrically and rotatably mounted on two sides of the inside of the crushing cabinet body (1), the two rotating shafts (21) are arranged in parallel with the feeding hole, the grinding wheels (22) are fixedly connected to the rotating shaft (21), the two grinding wheels (22) are meshed and connected, the two mounting frames (23) are symmetrically and fixedly connected to the inside of the crushing cabinet body (1) and located below the grinding wheels (22), and the cutters (24) are rotatably arranged inside the mounting frames (23);
the crushing cabinet comprises an extruding assembly (3), wherein the extruding assembly (3) comprises a fixing frame (31), a driving machine (32), air cylinders (33) and a pressing block (34), a strip-shaped opening is formed in the upper side of the crushing cabinet body (1), the fixing frame (31) is fixedly installed above the strip-shaped opening, the driving machine (32) is installed inside the fixing frame (31) through an adjusting assembly (8), the air cylinders (33) are fixedly connected below the driving machine (32), and the pressing block (34) is fixedly connected to the driving ends of the air cylinders (33);
the material conveying assembly (4) is installed on the lower side of the crushing cabinet body (1) and used for conveying the crushed waste.
2. The industrial hazardous waste incineration line pretreatment breaking device according to claim 1, wherein the briquette (34) is a trapezoidal block with a smaller bottom surface downward, and the briquette (34) is located right above the junction of the two grinding wheels (22).
3. The pretreatment crushing device for the industrial hazardous waste incineration line according to claim 1, wherein a material guide plate (5) is fixedly connected to the feeding port, the material guide plate (5) is obliquely arranged, and one side of the material guide plate, which is far away from the discharging port, is higher than one side of the material guide plate, which is fixedly connected with the feeding port.
4. The industrial hazardous waste incineration line pretreatment crushing device according to claim 1, wherein guide plates (6) are fixedly connected inside the crushing cabinet body (1), two guide plates (6) are positioned above the crushing assembly (2) and are in an inverted eight shape, and a gap in the middle of the two guide plates (6) is positioned right above the meshing of the two grinding wheels (22).
5. The industrial hazardous waste incineration line pretreatment breaking device according to claim 1, wherein two of the mounting frames (23) are in an inverted eight shape, only half of the cutting knife (24) is positioned outside the mounting frames (23), and a cleaning interlayer (7) is fixedly mounted inside the mounting frames (23) and used for cleaning residues on the cutting knife (24).
6. The industrial hazardous waste incineration line pretreatment crushing device according to claim 1, wherein the adjusting assembly (8) comprises a threaded rod (81) and rotating seats (82), the two rotating seats (82) are rotatably installed on two sides of the driving machine (32), two symmetrical threaded openings are formed in the upper ends of two sides of the fixed frame (31), and the bottom of the threaded rod (81) is fixedly connected with the rotating seats (82) and is in threaded connection with the threaded openings.
7. The industrial hazardous waste incineration line pretreatment crushing device according to claim 6, wherein a rotating block (9) is fixedly connected to the upper end of the threaded rod (81), the rotating block (9) is made of an elastic material, and the surface of the rotating block is provided with anti-skid lines.
8. The industrial hazardous waste incineration line pretreatment crushing device according to claim 1, wherein the material conveying component (4) comprises an outer plate (41), rollers (42) and a conveyor belt (43), the two outer plates (41) are symmetrically and fixedly connected to two sides of the discharge port, the two rollers (42) are respectively rotatably installed between the crushing cabinet body (1) and the outer plates (41), and the conveyor belt (43) is sleeved between the two rollers (42).
9. The industrial hazardous waste incineration line pretreatment crushing device according to claim 8, characterized in that the level of the roller (42) inside the crushing tank body (1) is higher than the level of the roller (42) between the outer plates (41), and two baffles (10) are fixedly installed inside the crushing tank body (1) and are positioned at two sides of the conveyor belt (43).
CN202111405844.0A 2021-11-24 2021-11-24 Pretreatment crushing device for industrial hazardous waste incineration line Withdrawn CN114210401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111405844.0A CN114210401A (en) 2021-11-24 2021-11-24 Pretreatment crushing device for industrial hazardous waste incineration line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111405844.0A CN114210401A (en) 2021-11-24 2021-11-24 Pretreatment crushing device for industrial hazardous waste incineration line

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Publication Number Publication Date
CN114210401A true CN114210401A (en) 2022-03-22

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CN202111405844.0A Withdrawn CN114210401A (en) 2021-11-24 2021-11-24 Pretreatment crushing device for industrial hazardous waste incineration line

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Country Link
CN (1) CN114210401A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115095873A (en) * 2022-06-13 2022-09-23 重庆市固体废物管理服务中心有限公司 Semi-solid dangerous waste recycling device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317974A1 (en) * 1992-07-03 1994-01-05 Meiden Plant Engineering & Con Paper shredder for commercial recycling - has shaft with toothed discs to grind paper, press arms at opposite sidewalls of shredder chamber, etc.
CN202606232U (en) * 2012-06-14 2012-12-19 长沙中联重科环卫机械有限公司 Bag breaking mechanism for kitchen rubbish
CN211488067U (en) * 2019-12-19 2020-09-15 贵州盛世泰合医药科技有限公司 High-efficient grinder of chinese-medicinal material
CN211755626U (en) * 2020-03-12 2020-10-27 福州日宝食品有限公司 Equidistant chopping mechanism for processing pickled vegetables and preventing cutter adhesion
CN212215853U (en) * 2019-12-27 2020-12-25 安徽蜜香村食品有限公司 Vegetables reducing mechanism is used in dumpling production

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317974A1 (en) * 1992-07-03 1994-01-05 Meiden Plant Engineering & Con Paper shredder for commercial recycling - has shaft with toothed discs to grind paper, press arms at opposite sidewalls of shredder chamber, etc.
CN202606232U (en) * 2012-06-14 2012-12-19 长沙中联重科环卫机械有限公司 Bag breaking mechanism for kitchen rubbish
CN211488067U (en) * 2019-12-19 2020-09-15 贵州盛世泰合医药科技有限公司 High-efficient grinder of chinese-medicinal material
CN212215853U (en) * 2019-12-27 2020-12-25 安徽蜜香村食品有限公司 Vegetables reducing mechanism is used in dumpling production
CN211755626U (en) * 2020-03-12 2020-10-27 福州日宝食品有限公司 Equidistant chopping mechanism for processing pickled vegetables and preventing cutter adhesion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115095873A (en) * 2022-06-13 2022-09-23 重庆市固体废物管理服务中心有限公司 Semi-solid dangerous waste recycling device
CN115095873B (en) * 2022-06-13 2024-01-12 重庆市固体废物管理服务中心有限公司 Semi-solid dangerous waste circulation treatment device

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Application publication date: 20220322