CN219913080U - Dangerous waste incineration pretreatment device - Google Patents
Dangerous waste incineration pretreatment device Download PDFInfo
- Publication number
- CN219913080U CN219913080U CN202321015934.3U CN202321015934U CN219913080U CN 219913080 U CN219913080 U CN 219913080U CN 202321015934 U CN202321015934 U CN 202321015934U CN 219913080 U CN219913080 U CN 219913080U
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- plate
- shaft
- feed
- hazardous waste
- waste incineration
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- 238000004056 waste incineration Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 40
- 239000002920 hazardous waste Substances 0.000 claims abstract description 19
- 238000000926 separation method Methods 0.000 claims description 22
- 238000004140 cleaning Methods 0.000 claims description 19
- 238000007790 scraping Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000007781 pre-processing Methods 0.000 claims description 3
- 239000000779 smoke Substances 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Gasification And Melting Of Waste (AREA)
Abstract
The utility model relates to the technical field of hazardous waste incineration, and provides a hazardous waste incineration pretreatment device which comprises a pretreatment box, a feed vertical shaft and a feed plate, wherein a heightening layer is fixedly arranged at the top end of the pretreatment box, the feed vertical shaft is fixedly arranged at the center of the top end of the pretreatment box, a material dividing frame is fixedly arranged on the right side of the feed vertical shaft and fixedly connected with the heightening layer, the feed plate is arranged in the feed vertical shaft, a lifting plate is fixedly arranged on the left side of the feed plate, and a threaded shaft is arranged in the lifting plate at the front side.
Description
Technical Field
The utility model relates to the technical field of hazardous waste incineration, in particular to a hazardous waste incineration pretreatment device.
Background
The pretreatment device is equipment for treating dangerous objects before incineration, and the pretreatment device is used before incineration of dangerous objects, so that the efficiency of dangerous object treatment can be improved.
The patent specification with the publication number of CN 210624530U discloses a hazardous waste incineration pretreatment device, which comprises a reaction furnace, the material inlet is arranged at the top end of the reaction furnace, the material inlet is connected with a feeding channel, a feeding baffle door is arranged at the position of the material inlet, a grid storage rack is arranged at the middle position inside the reaction furnace, symmetrical two ends of the grid storage rack are connected with a turnover transmission motor capable of turning the grid storage rack by 180 degrees, a smoke outlet is arranged on the side wall of the reaction furnace at the upper end of the grid storage rack, the smoke outlet is connected with a smoke outlet channel, a smoke inlet and a material outlet are respectively arranged on the side wall of the reaction furnace at the lower end of the grid storage rack, the smoke inlet is connected with the smoke inlet channel, the smoke inlet baffle door is arranged at the joint of the smoke inlet channel and the smoke inlet, and the material outlet is connected with a material conveying device and conveys the material to the next crushing compatibility procedure. The structure carbonizes the hazardous waste through the high-temperature flue gas, removes moisture and organic matters in the hazardous waste, and effectively reduces the burning amount of the hazardous waste in the furnace.
However, the pretreatment device described above has been found to have the following problems in the implementation of the related art: the dangerous objects are various, the sizes of the dangerous objects after crushing are different, and when the dangerous objects are intensively treated, all the dangerous objects are put into the same incineration pretreatment device together, so that the dangerous objects are not fully combusted, and more harmful dense smoke is generated when part of dangerous objects are mixed and incinerated.
Disclosure of Invention
The utility model provides a dangerous waste incineration pretreatment device, which solves the problem of insufficient combustion of dangerous objects in the related technology.
The technical scheme of the utility model is as follows:
the utility model provides a dangerous waste burns preprocessing device, includes pretreatment box, feeding shaft and feed plate, the fixed higher floor that is provided with in top of pretreatment box, the fixed setting of feed shaft is in the top central point of pretreatment box put, the fixed branch work or material rest that is provided with in right side of feed shaft, and divide work or material rest and higher floor fixed connection, the feed plate sets up the inside at the feed shaft, the fixed lifter plate that is provided with in left side of feed plate is located the front side the inside of lifter plate is provided with the screw spindle, the screw spindle runs through the lifter plate that is located the front side, screw spindle and lifter plate screwed connection who is located the front side, the top fixedly connected with first motor of screw spindle, and first motor and feed shaft fixed connection, the right side of feed plate is provided with material layered structure;
the material layered structure comprises a material baffle plate, and the material baffle plate is fixedly connected with the feeding plate.
Preferably, the right side of striker plate has seted up the blown down tank, three-layer blown down tank has been seted up to the left side of dividing the work or material rest.
Preferably, the lifting plate is internally provided with a vertical shaft at the rear side, the vertical shaft penetrates through the lifting plate, and the vertical shaft is in sliding connection with the lifting plate.
Preferably, the front side of striker plate is fixed and is provided with the scale, the front side laminating of scale sets up the inner wall at the feeding shaft.
Preferably, the bottom of dividing the work or material rest is from preceding back intercommunication in proper order and is provided with first feed channel, second feed channel and third feed channel, the other end and the higher layer intercommunication of first feed channel, second feed channel and third feed channel, the cavity has been seted up to the bottom on higher layer.
Preferably, a separation treatment box is arranged in the pretreatment box, and an inner wall cleaning structure is arranged in the separation treatment box;
the inner wall cleaning structure comprises a second motor, the second motor is fixedly connected with the separation treatment box, a threaded transmission shaft is fixedly connected to the tail end of a main shaft of the second motor, a fixing ring is spirally arranged on the outer side of the threaded transmission shaft, a cleaning scraping frame is fixedly arranged on the outer side of the fixing ring, and the cleaning scraping frame is attached to the inner wall of the separation treatment box.
Preferably, a thin plate is fixedly arranged in the cleaning scraping frame, and the thin plate is a corrosion-resistant metal plate.
Preferably, a discharging structure is arranged below the separation treatment box;
the discharging structure comprises a pull-down plate, the front end of the pull-down plate is fixedly provided with a material guiding inclined frame, the left side and the right side of the pull-down plate are fixedly provided with connecting side frames, the inside of each connecting side frame is inserted and connected with a hydraulic lifting shaft, the bottom end of each hydraulic lifting shaft is fixedly provided with a base, the base is fixedly connected with a pretreatment box, the inner spiral of the top end of each hydraulic lifting shaft is provided with a positioning head, and the positioning heads are pressed and arranged on the top ends of the connecting side frames.
The working principle and the beneficial effects of the utility model are as follows:
1. according to the utility model, through the feeding plate, the baffle plate and the material separating frame, the plurality of feeding channels are matched to separate the processed dangerous objects into different processing boxes for processing, so that the situation that dangerous objects are excessively concentrated in accumulation and are insufficient in combustion is reduced, and the smoke generated by mixed combustion of dangerous objects is reduced;
2. according to the utility model, the materials are respectively guided into different feeding channels through the first feeding channel, the second feeding channel and the third feeding channel, so that the separation and the division are more accurate, and the discharging is rapid;
3. according to the utility model, the threaded transmission shaft, the cleaning scraping frame and the pull-down plate are arranged, the second motor controls the threaded transmission shaft to rotate, so that the cleaning hanging frame is driven to clean the adhered objects on the inner wall of the separation treatment box, and the dangerous objects are kept not to remain in the separation treatment box.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of a hazardous waste incineration pretreatment device according to the present utility model;
fig. 2 is a schematic diagram of a mounting structure of a material distributing frame according to the present utility model;
FIG. 3 is a schematic view of a mounting structure of a feed plate according to the present utility model;
FIG. 4 is a schematic view of a mounting structure of a cleaning wiper frame according to the present utility model;
fig. 5 is a schematic diagram showing the structure at a in fig. 1 according to the present utility model.
In the figure: 1. a pretreatment box; 2. heightening a layer; 3. a feed shaft; 4. a material distributing frame; 401. a first feed channel; 402. a second feed channel; 403. a third feed channel; 5. a feed plate; 501. a striker plate; 502. a ruler; 503. a lifting plate; 504. a vertical axis; 505. a threaded shaft; 506. a first motor; 6. separating the treatment boxes; 601. a second motor, 602, a threaded drive shaft; 603. a fixing ring; 604. cleaning the scraping frame; 605. a thin plate; 7. a pull-down plate; 701. a hydraulic lifting shaft; 702. a base; 703. a connecting side frame; 704. a positioning head; 8. and a material guiding inclined frame.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 5, the present utility model provides a technical scheme of a hazardous waste incineration pretreatment device:
the utility model provides a hazardous waste burns preprocessing device, including pretreatment tank 1, feeding shaft 3 and charge plate 5, the top of pretreatment tank 1 is fixed to be provided with and increases layer 2, feeding shaft 3 is fixed to be set up in the top central point of pretreatment tank 1, feeding shaft 3's right side is fixed to be provided with branch work or material rest 4, and divide work or material rest 4 and increase layer 2 fixed connection, charge plate 5 sets up in feeding shaft 3's inside, the fixed lifter plate 503 that is provided with in left side of charge plate 5, be located the inside of front lifter plate 503 and be provided with screw spindle 505, screw spindle 505 runs through lifter plate 503 that is located the front, screw spindle 505 and lifter plate 503 screwed connection that is located the front, screw spindle 505's top fixedly connected with first motor 506, and first motor 506 and feeding shaft 3 fixed connection, the right side of charge plate 5 is provided with the material layered structure;
the material layered structure includes striker plate 501, and striker plate 501 and feed plate 5 fixed connection, and the striker plate 501 of setting can drive different feed inlets, distinguishes the feeding, uses first motor 506 drive screw spindle 505 control lifter plate 503 to go up and down.
The right side of the baffle plate 501 is provided with a discharge chute, and the left side of the material distributing frame 4 is provided with three layers of discharge chutes, so that different dangerous objects can be conveniently led into different material distributing grooves; a vertical shaft 504 is arranged in the rear lifting plate 503, the vertical shaft 504 penetrates through the lifting plate 503, and the vertical shaft 504 is in sliding connection with the lifting plate 503, so that the vertical shaft 504 can guide the lifting plate 504 to stably lift; the front side of the striker plate 501 is fixedly provided with a scale 502, and the front side of the scale 502 is attached to the inner wall of the feeding vertical shaft 3; the bottom of dividing work or material rest 4 is provided with first feed channel 401, second feed channel 402 and third feed channel 403 from front to back intercommunication in proper order, and the other end and the higher layer 2 intercommunication of first feed channel 401, second feed channel 402 and third feed channel 403, the cavity has been seted up to the bottom of higher layer 2, and the scale 502 of setting can confirm that feed plate 5 is located the degree of depth of feeding shaft 3.
A separation treatment box 6 is arranged in the pretreatment box 1, and an inner wall cleaning structure is arranged in the separation treatment box 6;
the inner wall cleaning structure comprises a second motor 601, the second motor 601 is fixedly connected with a separation treatment box 6, the tail end of a main shaft of the second motor 601 is fixedly connected with a threaded transmission shaft 602, a fixing ring 603 is spirally arranged on the outer side of the threaded transmission shaft 602, a cleaning scraping frame 604 is fixedly arranged on the outer side of the fixing ring 603, the cleaning scraping frame 604 is attached to the inner wall of the separation treatment box 6, a thin plate 605 is fixedly arranged in the cleaning scraping frame 604, the thin plate 605 is a corrosion-resistant metal plate, and dirt adhered to the inner wall is prevented from being scraped uncleanly; a discharging structure is arranged below the separation treatment box 6;
the discharging structure comprises a pull-down plate 7, a material guiding inclined frame 8 is fixedly arranged at the front end of the pull-down plate 7, a connecting side frame 703 is fixedly arranged on the left side and the right side of the pull-down plate 7, a hydraulic lifting shaft 701 is inserted in the connecting side frame 703, a base 702 is fixedly arranged at the bottom end of the hydraulic lifting shaft 701, the base 702 is fixedly connected with the pretreatment box 1, a positioning head 704 is spirally arranged inside the top end of the hydraulic lifting shaft 701, the positioning head 704 is arranged at the top end of the connecting side frame 703 in a pressing mode, the hydraulic lifting shaft 701 is arranged to control the pull-down plate 7 to move up and down, and sludge after incineration is conveniently treated.
The working principle and the using flow of the utility model are as follows: the staff puts into the inside of feeding shaft 3 through the dangerous thing of crushing processing, first motor 506 work, drive screw shaft 505 rotates, drive feed plate 5 through outside lifter plate 503 goes up and down, simultaneously, the guide location of rear side lifter plate 503 through vertical axis 504 carries out stable reciprocate, control the material mouth on striker plate 501 right side aims at the different material mouths in branch work or material rest 4 left side, and then push into branch work or material rest 4 with the dangerous thing of different kinds or size, after the rethread heightens layer 2, it is inside to separate the inside different separation treatment case 6 of pretreatment case 1 to distinguish the dangerous thing, carry out the separate processing, further improve the efficiency that dangerous thing burns, control second motor 601 work after the dangerous thing burns and accomplish, drive the terminal screw drive shaft 602 of main shaft begins to rotate, drive the solid fixed ring 603 back and forth in the outside, and then control clean scraper frame 604 scrapes the adherent thing of dividing the inner wall of treatment case 6, open lower pulling plate 7, control lower pulling plate 7 decline through hydraulic lifting shaft 701, clear up inside mud of the inside stack is separated, keep inside dirt separation case 6 clean.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a hazardous waste burns preprocessing device, includes pretreatment tank (1), feed shaft (3) and feed plate (5), its characterized in that, the fixed high layer (2) that is provided with in top of pretreatment tank (1), feed shaft (3) are fixed to be set up in the top central point of pretreatment tank (1), the fixed feed frame (4) that is provided with in right side of feed shaft (3), and feed frame (4) and high layer (2) fixed connection, feed plate (5) set up in the inside of feed shaft (3), the fixed lifter plate (503) that is provided with in left side of feed plate (5), be located the front side the inside of lifter plate (503) is provided with screw spindle (505), screw spindle (505) run through lifter plate (503) that are located the front side, the top fixedly connected with first motor (506) of screw spindle (505), and first motor (506) and feed shaft (3) fixed connection, right side of feed plate (5) is provided with layered structure;
the material layered structure comprises a material baffle plate (501), and the material baffle plate (501) is fixedly connected with the feeding plate (5).
2. The hazardous waste incineration pretreatment device according to claim 1, wherein the right side of the baffle plate (501) is provided with a discharge chute, and the left side of the material separation frame (4) is provided with three layers of discharge chutes.
3. The hazardous waste incineration pretreatment device according to claim 1, wherein a vertical shaft (504) is provided inside the lifting plate (503) at the rear side, the vertical shaft (504) penetrates through the lifting plate (503), and the vertical shaft (504) is slidably connected with the lifting plate (503).
4. The hazardous waste incineration pretreatment device according to claim 1, wherein a scale (502) is fixedly arranged on the front side of the striker plate (501), and the front side of the scale (502) is attached to the inner wall of the feeding shaft (3).
5. The hazardous waste incineration pretreatment device according to claim 1, wherein the bottom end of the material separation frame (4) is sequentially communicated with a first feeding channel (401), a second feeding channel (402) and a third feeding channel (403) from front to back, the other ends of the first feeding channel (401), the second feeding channel (402) and the third feeding channel (403) are communicated with the heightening layer (2), and a cavity is formed in the bottom end of the heightening layer (2).
6. The hazardous waste incineration pretreatment device according to claim 1, characterized in that a separation treatment tank (6) is arranged inside the pretreatment tank (1), and an inner wall cleaning structure is arranged inside the separation treatment tank (6);
the inner wall cleaning structure comprises a second motor (601), the second motor (601) is fixedly connected with a separation treatment box (6), a threaded transmission shaft (602) is fixedly connected to the tail end of a main shaft of the second motor (601), a fixing ring (603) is spirally arranged on the outer side of the threaded transmission shaft (602), a cleaning scraping frame (604) is fixedly arranged on the outer side of the fixing ring (603), and the cleaning scraping frame (604) is attached to the inner wall of the separation treatment box (6).
7. The hazardous waste incineration pretreatment apparatus according to claim 6, wherein a thin plate (605) is fixedly provided inside the cleaning scraper (604), and the thin plate (605) is provided as a corrosion-resistant metal plate.
8. The hazardous waste incineration pretreatment device according to claim 6, characterized in that a discharge structure is arranged below the separation treatment tank (6);
the discharging structure comprises a pull-down plate (7), a material guiding inclined frame (8) is fixedly arranged at the front end of the pull-down plate (7), connecting side frames (703) are fixedly arranged on the left side and the right side of the pull-down plate (7), a hydraulic lifting shaft (701) is inserted into the connecting side frames (703), a base (702) is arranged at the bottom end of the hydraulic lifting shaft (701) in a fixed mode, the base (702) is fixedly connected with a pretreatment box (1), a positioning head (704) is spirally arranged inside the top end of the hydraulic lifting shaft (701), and the positioning head (704) is arranged at the top end of the connecting side frames (703) in a pressed mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321015934.3U CN219913080U (en) | 2023-04-28 | 2023-04-28 | Dangerous waste incineration pretreatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321015934.3U CN219913080U (en) | 2023-04-28 | 2023-04-28 | Dangerous waste incineration pretreatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219913080U true CN219913080U (en) | 2023-10-27 |
Family
ID=88428094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321015934.3U Active CN219913080U (en) | 2023-04-28 | 2023-04-28 | Dangerous waste incineration pretreatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219913080U (en) |
-
2023
- 2023-04-28 CN CN202321015934.3U patent/CN219913080U/en active Active
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| GR01 | Patent grant | ||
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