CN210241582U - Kiln tail slagging-off preventing and deslagging device of solid dangerous waste incineration rotary kiln - Google Patents
Kiln tail slagging-off preventing and deslagging device of solid dangerous waste incineration rotary kiln Download PDFInfo
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- CN210241582U CN210241582U CN201921141059.7U CN201921141059U CN210241582U CN 210241582 U CN210241582 U CN 210241582U CN 201921141059 U CN201921141059 U CN 201921141059U CN 210241582 U CN210241582 U CN 210241582U
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Abstract
The utility model discloses a kiln tail slagging-off preventing and deslagging device of a solid hazardous waste incineration rotary kiln, wherein a deslagging component is arranged at one end of a kiln tail pipe, a gear ring is welded at one side of a positioning ring, a spiral scraper is welded between two support rods, a protective cover is sleeved at the outer side of the gear ring, one end of the protective cover is connected with a cover plate through threads, a collecting component is arranged at the bottom end of the protective cover, a connecting pipe is arranged in the collecting port through a screw, and radiating fins are uniformly welded in the middle of the connecting pipe, the utility model utilizes a motor to drive the retainer ring to rotate, so that the spiral scraper continuously rotates, slag is conveyed to a collecting position along with the rotation of the spiral scraper, the deslagging is convenient and rapid when the device is started during the operation of equipment, the slag is conveyed to the collecting port along with the rotation of the spiral scraper, then falls into, is convenient for collection.
Description
Technical Field
The utility model relates to a kiln tail slagging-off technical field of rotary kiln specifically is a useless kiln tail slagging-off prevention dross removal mechanism who burns rotary kiln of solid danger.
Background
The rotary kiln is a rotary calcining kiln, is a building material device, is widely used for mechanical, physical or chemical treatment of solid materials in many production industries such as building materials, metallurgy, chemical engineering, environmental protection and the like, and slag is easily formed at the kiln tail of the rotary kiln and adhered to the inner wall of the kiln tail, is accumulated along the axial direction of the rotary kiln barrel, and destroys the stability of an incineration system.
In the patent with publication number CN206583286U, a 'kiln tail deslagging sealing device of a rotary kiln' is mentioned, which is convenient for maintenance of a grate, and can keep the deslagging sealing of the kiln tail of the rotary kiln in vacuum when a slag dragging machine is maintained, but the device has inconvenient deslagging, low deslagging efficiency, difficult collection of waste slag and inconvenience for use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a useless kiln tail of burning rotary kiln of burning of solid danger prevents slagging scorification dross removal mechanism can effectively solve the slagging-off of proposing in the above-mentioned background art inconvenient, and the slagging-off is inefficient, is difficult to collect at the waste residue, gives the problem that the use was inconvenient.
In order to achieve the above object, the utility model provides a following technical scheme: the kiln tail slagging-preventing and deslagging device of the solid hazardous waste incineration rotary kiln comprises a kiln tail pipe, wherein an annular cooling tank is sleeved in the middle of the kiln tail pipe, a water inlet pipe is installed at the bottom end of the annular cooling tank, and a water outlet pipe is installed in the middle of the top end of the annular cooling tank;
one end of the kiln tail pipe is provided with a deslagging assembly, and the deslagging assembly comprises a positioning ring, a gear, a motor, a connecting rod, a supporting rod, a spiral scraper, a check ring, a shield, a connecting port and a cover plate;
the utility model discloses a kiln tail pipe, including the position circle, the position circle has the gear, the gear is connected with the motor, the connecting rod has all been welded on ring gear inner wall top and bottom, connecting rod one end welding has the bracing piece, two the welding has the spiral scraper between the bracing piece, ring gear one end is inlayed and is had the retaining ring, the guard shield has been cup jointed in the ring gear outside, the connector has been seted up to the corresponding ring gear top department in guard shield top, there is the apron guard shield one end through threaded connection, the motor input links to each other with external power supply output electrical property.
Preferably, the inner wall of the positioning ring is uniformly embedded with balls.
Preferably, the outer diameter of the retainer ring is equal to the outer diameter of the gear ring, a connecting ring is welded at one end of the retainer ring, and the outer diameter of the connecting ring is the same as the inner diameter of the gear ring.
Preferably, the mounting plate is welded to one side of the top end of the protective cover, and the motor is mounted to the top end of the mounting plate through bolts.
Preferably, connecting holes are formed in two sides of one end of the protective cover, and connecting screws are arranged in the connecting holes.
Preferably, the bottom end of the shield is provided with a collecting assembly, and the collecting assembly comprises a collecting port, a connecting pipe, a collecting box, a taking-out port and a radiating fin;
the collecting opening is formed in the bottom end of the shield, the connecting pipe is mounted inside the collecting opening through screws, the collecting box is welded at the bottom end of the connecting pipe, the taking-out opening is formed in one side of the collecting box, and radiating fins are evenly welded in the middle of the connecting pipe.
Preferably, one side of the taking-out opening is hinged with a sealing door.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. be provided with the slagging-off subassembly, utilize motor drive retaining ring to rotate, and then make the spiral scraper constantly rotate, the slag is transported to the collection position along with the rotation of spiral scraper, starts the convenient rapidity of the device slagging-off in equipment operation.
2. The annular cooling box is sleeved at the position, close to the spiral scraper, of the kiln tail pipe, so that the temperature of the kiln tail pipe can be reduced, the conditions that the strength of the spiral scraper is reduced and the abrasion is accelerated due to high temperature are avoided, and the service life of the kiln tail pipe is prolonged.
3. Be provided with the collection subassembly, the slag is carried to the collection mouth along with the rotation of spiral scraper, falls to the collecting box in along the connecting pipe afterwards, and the heat transfer of this in-process slag is scattered to the fin, effectively reduces the temperature of slag, is convenient for collect.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the deslagging assembly of the present invention;
FIG. 3 is a schematic view of the installation structure of the collecting box of the present invention;
reference numbers in the figures: 1. a kiln tail pipe; 2. an annular cooling tank; 3. a water inlet pipe; 4. a water outlet pipe;
5. a deslagging assembly; 501. positioning rings; 502. a ring gear; 503. a gear; 504. a motor; 505. a connecting rod; 506. a support bar; 507. a spiral scraper; 508. a retainer ring; 509. a shield; 510. a connecting port; 511. a cover plate;
6. a collection assembly; 601. a collection port; 602. a connecting pipe; 603. a collection box; 604. a take-out port; 605. and a heat sink.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-3, the utility model provides a technical scheme, a kiln tail slag-bonding prevention and deslagging device of a solid hazardous waste incineration rotary kiln, which comprises a kiln tail pipe 1, wherein the middle part of the kiln tail pipe 1 is sleeved with an annular cooling tank 2, the bottom end of the annular cooling tank 2 is provided with a water inlet pipe 3, and the middle part of the top end of the annular cooling tank 2 is provided with a water outlet pipe 4;
one end of the kiln tail pipe 1 is provided with a deslagging assembly 5, and the deslagging assembly 5 comprises a positioning ring 501, a gear ring 502, a gear 503, a motor 504, a connecting rod 505, a supporting rod 506, a spiral scraper 507, a retainer ring 508, a shield 509, a connecting port 510 and a cover plate 511;
the positioning ring 501 is sleeved at one end of a kiln tail pipe 1, balls are uniformly inlaid in the inner wall of the positioning ring 501, the positioning ring 501 can rotate around the kiln tail pipe 1 conveniently, a gear ring 502 is welded at one side of the positioning ring 501, a gear 503 is meshed at the top end of the gear ring 502, a motor 504 is connected at one end of the gear 503 through a rotating shaft, connecting rods 505 are welded at the top end and the bottom end of the inner wall of the gear ring 502, supporting rods 506 are welded at one end of the connecting rods 505, a spiral scraper 507 is welded between the two supporting rods 506, a retainer ring 508 is inlaid at one end of the gear ring 502, the outer diameter of the retainer ring 508 is equal to the outer diameter of the gear ring 502, a connecting ring is welded at one end of the retainer ring 508, the outer diameter of the connecting ring is the same as the inner diameter of the gear ring 502, be convenient for support and installation motor 504, the connecting hole has all been seted up to guard shield 509 one end both sides, and connecting hole internally mounted has connecting screw, is convenient for link to each other guard shield 509 and kiln tail pipe 1, and the connector 510 has been seted up to guard shield 509 top correspondence ring gear 502 top department, and guard shield 509 one end has apron 511 through threaded connection, and the motor 504 input links to each other with external power supply output electrical property.
A collection assembly 6 is mounted at the bottom end of the shield 509, and the collection assembly 6 comprises a collection port 601, a connection pipe 602, a collection tank 603, a take-out port 604 and a heat sink 605;
collect mouthful 601 and offer in the 509 bottom of guard shield, collect mouthful 601 inside has connecting pipe 602 through the screw mounting, and the welding of connecting pipe 602 bottom has collection box 603, and collection box 603 one side has been seted up and has been taken out mouthful 604, and it has the sealing door to articulate on one side of taking out mouthful 604, is convenient for seal and takes out mouthful 604, and the even welding in connecting pipe 602 middle part has fin 605.
The utility model discloses a theory of operation and use flow: starting a motor 504, wherein the model of the motor 504 is 68KTYZ, the motor 504 drives a gear 503 to rotate, so that a gear ring 502 meshed with the motor rotates, the gear ring 502 drives a spiral scraper 507 in the middle of a support rod 506 to rotate, the spiral scraper 507 removes slag on the inner wall of a kiln tail pipe 1, a retainer ring 508 is sleeved at one end of the retainer ring 508 to shield a gap between the gear ring 502 and a shield 509, so that the slag is prevented from being clamped into the gear ring 502, the normal operation of the retainer ring 508 is ensured, cooling water is introduced into an annular cooling box 2 through a water inlet pipe 3 and then discharged from a water outlet pipe 4, the temperature of the kiln tail pipe 1 close to the position of the spiral scraper 507 is reduced, the phenomenon that the strength of the spiral scraper 507 is reduced due to high temperature is avoided, the abrasion condition is accelerated, the service life of;
the slag scraped by the spiral scraper 507 is conveyed to the position of the collecting port 601 along with the rotation of the spiral scraper 507, and then falls into the collecting box 603 along the connecting pipe 602, and the heat of the slag is transferred to the radiating fins 605 to be dissipated in the process, so that the temperature of the slag is effectively reduced, and the slag is convenient to collect.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a kiln tail slagging-off device is prevented to useless incineration rotary kiln of solid danger, includes kiln tail pipe (1), its characterized in that: the middle part of the kiln tail pipe (1) is sleeved with an annular cooling box (2), the bottom end of the annular cooling box (2) is provided with a water inlet pipe (3), and the middle part of the top end of the annular cooling box (2) is provided with a water outlet pipe (4);
one end of the kiln tail pipe (1) is provided with a deslagging assembly (5), and the deslagging assembly (5) comprises a positioning ring (501), a gear ring (502), a gear (503), a motor (504), a connecting rod (505), a supporting rod (506), a spiral scraper (507), a retainer ring (508), a shield (509), a connecting port (510) and a cover plate (511);
the positioning ring (501) is sleeved at one end of the kiln tail pipe (1), a gear ring (502) is welded at one side of the positioning ring (501), a gear (503) is meshed at the top end of the gear ring (502), one end of the gear (503) is connected with a motor (504) through a rotating shaft, the top end and the bottom end of the inner wall of the gear ring (502) are both welded with a connecting rod (505), one end of the connecting rod (505) is welded with a support rod (506), a spiral scraper (507) is welded between the two support rods (506), a retainer ring (508) is embedded at one end of the gear ring (502), a shield (509) is sleeved outside the gear ring (502), a connecting port (510) is arranged at the top end of the protective cover (509) corresponding to the top end of the gear ring (502), one end of the shield (509) is connected with a cover plate (511) through threads, and the input end of the motor (504) is electrically connected with the output end of an external power supply.
2. The kiln tail slagging-preventing and deslagging device of the solid dangerous waste incineration rotary kiln according to claim 1, characterized in that: and balls are uniformly embedded in the inner wall of the positioning ring (501).
3. The kiln tail slagging-preventing and deslagging device of the solid dangerous waste incineration rotary kiln according to claim 1, characterized in that: the outer diameter of the retainer ring (508) is equal to the outer diameter of the gear ring (502), a connector ring is welded at one end of the retainer ring (508), and the outer diameter of the connector ring is the same as the inner diameter of the gear ring (502).
4. The kiln tail slagging-preventing and deslagging device of the solid dangerous waste incineration rotary kiln according to claim 1, characterized in that: the welding of guard shield (509) top one side has the mounting panel, motor (504) pass through the bolt mounting in mounting panel top.
5. The kiln tail slagging-preventing and deslagging device of the solid dangerous waste incineration rotary kiln according to claim 1, characterized in that: connecting holes are formed in two sides of one end of the protective cover (509), and connecting screws are arranged in the connecting holes.
6. The kiln tail slagging-preventing and deslagging device of the solid dangerous waste incineration rotary kiln according to claim 1, characterized in that: a collecting component (6) is arranged at the bottom end of the shield (509), and the collecting component (6) comprises a collecting port (601), a connecting pipe (602), a collecting box (603), a taking-out port (604) and a radiating fin (605);
collect mouthful (601) and offer in guard shield (509) bottom, collect mouthful (601) inside has connecting pipe (602) through the screw mounting, connecting pipe (602) bottom welding has collecting box (603), take out mouth (604) have been seted up to collecting box (603) one side, evenly welding has fin (605) in connecting pipe (602) middle part.
7. The kiln tail slagging-preventing and deslagging device of the solid dangerous waste incineration rotary kiln according to claim 6, characterized in that: one side of the taking-out port (604) is hinged with a sealing door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921141059.7U CN210241582U (en) | 2019-07-19 | 2019-07-19 | Kiln tail slagging-off preventing and deslagging device of solid dangerous waste incineration rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921141059.7U CN210241582U (en) | 2019-07-19 | 2019-07-19 | Kiln tail slagging-off preventing and deslagging device of solid dangerous waste incineration rotary kiln |
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| Publication Number | Publication Date |
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| CN210241582U true CN210241582U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921141059.7U Active CN210241582U (en) | 2019-07-19 | 2019-07-19 | Kiln tail slagging-off preventing and deslagging device of solid dangerous waste incineration rotary kiln |
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| CN (1) | CN210241582U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361354A (en) * | 2020-11-13 | 2021-02-12 | 新中天环保股份有限公司 | Burning on-line decoking device for hazardous waste rotary kiln |
| CN112361351A (en) * | 2020-11-13 | 2021-02-12 | 新中天环保股份有限公司 | Hazardous waste rotary kiln incineration process |
| CN113847608A (en) * | 2021-11-02 | 2021-12-28 | 上海域德环保工程有限公司 | Rotary kiln type incineration device with garbage sufficient combustion and waste heat collection functions |
-
2019
- 2019-07-19 CN CN201921141059.7U patent/CN210241582U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361354A (en) * | 2020-11-13 | 2021-02-12 | 新中天环保股份有限公司 | Burning on-line decoking device for hazardous waste rotary kiln |
| CN112361351A (en) * | 2020-11-13 | 2021-02-12 | 新中天环保股份有限公司 | Hazardous waste rotary kiln incineration process |
| CN113847608A (en) * | 2021-11-02 | 2021-12-28 | 上海域德环保工程有限公司 | Rotary kiln type incineration device with garbage sufficient combustion and waste heat collection functions |
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