CN211854022U - Crushing device for incineration of hazardous waste - Google Patents
Crushing device for incineration of hazardous waste Download PDFInfo
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- CN211854022U CN211854022U CN202020379796.7U CN202020379796U CN211854022U CN 211854022 U CN211854022 U CN 211854022U CN 202020379796 U CN202020379796 U CN 202020379796U CN 211854022 U CN211854022 U CN 211854022U
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Abstract
The utility model discloses a crushing device for hazardous waste incineration, which comprises a crushing section, a transmission section and an auxiliary discharging section; the upper portion of broken section is for being hopper-shaped pan feeding mouth, and the lower part inner chamber of broken section is provided with two broken rotor, and the hookup location of transmission section and broken section articulates there is the striker plate, and the below of striker plate is provided with and is used for driving striker plate pivoted first extensible member, is provided with conveyor in the transmission section, and the slope is provided with the scraping wings in the supplementary ejection of compact section, and one side of supplementary ejection of compact section is provided with the second extensible member that is used for driving the action of scraping wings. The utility model discloses structural arrangement is reasonable, and the whole sealed effect is better, and the filling effect of nitrogen gas in the crushing process can effectually reduce the oxygen content of broken section department to reduce the risk of explosion, the waste material after the breakage passes through the scraping wings automatic addition to the incinerator, not only improves the packing efficiency of burning furnace, still avoids the danger that manual operation brought.
Description
Technical Field
The utility model relates to a hazardous waste handles the field, especially relates to a breaker for hazardous waste burns.
Background
In recent years, with the progress of socio-economic, the discharge amount of various wastes has increased, and the problem of disposing of hazardous wastes has become a social problem. Incineration is considered as one of effective methods for hazardous waste treatment, in which waste is crushed by a crusher before combustion and then the crushed waste is added into an incinerator for incineration to obtain better incineration quality, but the existing crushing device is independent from the incinerator, and the crushed waste needs to be added into the incinerator by manual means, which not only affects the packing efficiency, but also brings danger to operators.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a breaker for hazardous waste burns solves current breaker and burns burning furnace and is independent, and the waste material after the breakage need add to burning furnace through artificial mode, and this kind of form not only influences packing efficiency, still can bring dangerous problem for the operation workman.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a crushing device for hazardous waste incineration, which comprises a crushing section, a transmission section and an auxiliary discharging section which are connected in sequence;
the upper part of the crushing section is a funnel-shaped feeding opening, two crushing knife rolls are arranged in an inner cavity at the lower part of the crushing section, and the side wall of the crushing section, which is matched with the crushing knife rolls in a crushing way, is in an arc shape;
a material baffle plate is hinged to the connecting position of the transmission section and the crushing section, a first telescopic piece for driving the material baffle plate to rotate is arranged below the material baffle plate, a conveying device is arranged in the transmission section, one end of the conveying device extends to the position below the material baffle plate, and the other end of the conveying device extends to an inlet of the auxiliary discharging section;
a material pushing plate is obliquely arranged in the auxiliary discharging section, and a second telescopic piece used for driving the material pushing plate to move is arranged on one side of the auxiliary discharging section.
Furthermore, a nitrogen filling port is formed in the side wall of the feeding port in the upper part of the crushing section.
Furthermore, a plurality of conical bulges are arranged on the arc-shaped inner wall of the crushing section.
Furthermore, the inlet of the auxiliary discharging section is internally hinged with two baffles, and the lower surfaces of the two baffles are connected with the inner wall of the auxiliary discharging section through elastic pieces.
Further, the elastic piece is set to be an elastic stainless steel piece.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses structural arrangement is reasonable, and the whole sealed effect is better, and the filling effect of nitrogen gas in the crushing process can effectually reduce the oxygen content of broken section department to reduce the risk of explosion, the waste material after the breakage passes through the scraping wings automatic addition to the incinerator, not only improves the packing efficiency of burning furnace, still avoids the danger that manual operation brought.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
Fig. 1 is a schematic structural diagram of the crushing device for hazardous waste incineration of the present invention.
Description of reference numerals: 1. a crushing section; 101. crushing a cutter roller; 102. a nitrogen charging port; 103. a conical protrusion; 2. a transmission section; 201. a striker plate; 202. a first telescoping member; 203. a conveying device; 3. an auxiliary discharging section; 301. a material pushing plate; 302. a second telescoping member; 303. a baffle plate; 304. an elastic member.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1, the present embodiment discloses a crushing device for hazardous waste incineration, which comprises a crushing section 1, a conveying section 2 and an auxiliary discharging section 3 which are welded in sequence. The crushing section 1, the transmission section 2 and the auxiliary discharging section 3 are all made of steel. The outlet of the auxiliary discharging section 3 is connected with a filling opening of the incinerator through a bolt component.
Dangerous waste can produce explosion risk at broken in-process, so be provided with nitrogen on the lateral wall of broken section 1 upper portion pan feeding mouth and dash entry 102, through the filling effect of nitrogen gas, can effectual reduction broken oxygen content of section department to reduce the risk of explosion. The nitrogen flushing inlet 102 is communicated with a nitrogen making device through a control pipeline.
For making the breakage of the waste circulation in the broken section 1 many times, it has striker plate 201 to articulate in transmission section 2 and the hookup location of broken section 1, striker plate 201 articulates on the inner wall of transmission section 2, striker plate 201 blocks the opening of broken section 1 lower part, avoid not having the waste matter that the breakage finishes to enter into transmission section 2, be provided with in striker plate 201's below and be used for driving striker plate 201 pivoted first extensible member 202, first extensible member 202 can set up to the pneumatic cylinder, the pneumatic cylinder is driven by hydraulic power unit, pneumatic cylinder and hydraulic power unit belong to conventional technical means, technical personnel in the field can implement completely, no longer describe herein. Be provided with conveyor 203 in the transmission section 2, conveyor 203's one end extends to the below of striker plate 201, the other end extends to the entry of supplementary ejection of compact section 3, and in this embodiment, conveyor 501 can select to use conveyor belt, and conveyor belt is by motor drive.
In order to avoid the risk caused by adding waste into the incinerator in a manual mode, the auxiliary discharging section 3 is obliquely provided with the material pushing plate 301, one side of the auxiliary discharging section 3 is provided with the second telescopic piece 302, the working end of the second telescopic piece 302 is fixedly connected with the material pushing plate 301, and automatic feeding is realized by controlling the second telescopic piece 302 to stretch. The second telescoping piece 302 is configured as a hydraulic cylinder that is driven by a hydraulic pump station.
Burn burning furnace when burning the wastes material, can produce poisonous waste gas, for avoiding this part waste gas to leak from the feed inlet that burns burning furnace, it has two baffles 303 to articulate in the import of supplementary ejection of compact section 3 specially, and the lower surface of two baffles 303 passes through the inner wall connection of elastic component 304 with supplementary ejection of compact section 3. When waste is not added, the two baffles 303 are automatically closed under the action of the elastic member 304, so that the waste gas is prevented from leaking. In this embodiment, the elastic member 304 is configured as an elastic stainless steel sheet, and both ends of the elastic stainless steel sheet are respectively welded on the bottom surface of the baffle 303 and the inner wall of the auxiliary discharging section 3.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (5)
1. A crushing device for dangerous waste incineration is characterized in that: comprises a crushing section (1), a transmission section (2) and an auxiliary discharging section (3) which are connected in sequence;
the upper part of the crushing section (1) is a funnel-shaped feeding port, two crushing knife rolls (101) are arranged in an inner cavity of the lower part of the crushing section (1), and the side walls of the crushing section (1) and the crushing knife rolls (101) which are matched in a crushing mode are arc-shaped;
a material baffle plate (201) is hinged to the connecting position of the transmission section (2) and the crushing section (1), a first telescopic piece (202) used for driving the material baffle plate (201) to rotate is arranged below the material baffle plate (201), a conveying device (203) is arranged in the transmission section (2), one end of the conveying device (203) extends to the lower part of the material baffle plate (201), and the other end of the conveying device extends to an inlet of the auxiliary discharging section (3);
a material pushing plate (301) is obliquely arranged in the auxiliary discharging section (3), and a second telescopic piece (302) used for driving the material pushing plate (301) to move is arranged on one side of the auxiliary discharging section (3).
2. A crushing device for incineration of hazardous waste according to claim 1, characterized in that: and a nitrogen charging port (102) is arranged on the side wall of the feeding port at the upper part of the crushing section (1).
3. A crushing device for incineration of hazardous waste according to claim 1, characterized in that: a plurality of conical bulges (103) are arranged on the arc-shaped inner wall of the crushing section (1).
4. A crushing device for incineration of hazardous waste according to claim 1, characterized in that: two baffles (303) are hinged in an inlet of the auxiliary discharging section (3), and the lower surfaces of the two baffles (303) are connected with the inner wall of the auxiliary discharging section (3) through an elastic piece (304).
5. A crushing device for incineration of hazardous waste according to claim 4, characterized in that: the elastic piece (304) is set to be an elastic stainless steel piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020379796.7U CN211854022U (en) | 2020-03-24 | 2020-03-24 | Crushing device for incineration of hazardous waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020379796.7U CN211854022U (en) | 2020-03-24 | 2020-03-24 | Crushing device for incineration of hazardous waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211854022U true CN211854022U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020379796.7U Active CN211854022U (en) | 2020-03-24 | 2020-03-24 | Crushing device for incineration of hazardous waste |
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| CN (1) | CN211854022U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361346A (en) * | 2020-11-12 | 2021-02-12 | 徐国军 | Environment-friendly incinerator |
| CN112923373A (en) * | 2021-02-03 | 2021-06-08 | 中兰环保科技股份有限公司 | Environment-friendly waste incineration device |
| CN113803721A (en) * | 2021-08-18 | 2021-12-17 | 江苏梵坤环保科技发展股份有限公司 | Low-nitrogen combustion garbage incinerator and combustion method |
-
2020
- 2020-03-24 CN CN202020379796.7U patent/CN211854022U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361346A (en) * | 2020-11-12 | 2021-02-12 | 徐国军 | Environment-friendly incinerator |
| CN112923373A (en) * | 2021-02-03 | 2021-06-08 | 中兰环保科技股份有限公司 | Environment-friendly waste incineration device |
| CN113803721A (en) * | 2021-08-18 | 2021-12-17 | 江苏梵坤环保科技发展股份有限公司 | Low-nitrogen combustion garbage incinerator and combustion method |
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