CN220356053U - Reduce device of haydite sand rotary kiln caking - Google Patents
Reduce device of haydite sand rotary kiln caking Download PDFInfo
- Publication number
- CN220356053U CN220356053U CN202321747792.XU CN202321747792U CN220356053U CN 220356053 U CN220356053 U CN 220356053U CN 202321747792 U CN202321747792 U CN 202321747792U CN 220356053 U CN220356053 U CN 220356053U
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- rotary kiln
- lifting plate
- material lifting
- kiln body
- powder
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- 239000004576 sand Substances 0.000 title claims abstract description 48
- 239000000843 powder Substances 0.000 claims abstract description 62
- 238000005054 agglomeration Methods 0.000 claims abstract description 11
- 230000002776 aggregation Effects 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 40
- 239000000919 ceramic Substances 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 7
- 239000011265 semifinished product Substances 0.000 description 4
- 238000005245 sintering Methods 0.000 description 3
- 238000001354 calcination Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 241001233242 Lontra Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model discloses a device for reducing agglomeration of a ceramsite sand rotary kiln, which is characterized in that a ceramsite sand powder removing component for removing dust is arranged in the rotary kiln body, a powder collecting component for collecting dust is arranged at the bottom of the rotary kiln body, a feeding component is arranged on the side edge of the rotary kiln body, and an air supply component is arranged on the side edge of a discharging port.
Description
Technical Field
The utility model relates to the technical field of rotary kiln equipment, in particular to a device for reducing agglomeration of a ceramsite sand rotary kiln.
Background
In the calcining process of the petroleum fracturing propping agent (ceramsite sand) finished product, due to the fact that a corresponding dust removing mechanism is not arranged before the petroleum fracturing propping agent (ceramsite sand) finished product enters the rotary kiln, when the ceramsite sand semi-finished product enters the kiln, the powder removing phenomenon can be caused due to continuous friction in the transportation process, the powder removing is very influenced on the surface finish degree of the finished product and the turbidity of the product, so that the whole flow guiding efficiency is influenced, meanwhile, the kiln wall adhesion of the rotary kiln is easily caused due to the powder removing phenomenon, the service life of equipment is influenced, and the sintering quantity of the product is increased due to the powder removing phenomenon in the process of entering a high temperature zone of the finished product, the product quality and the yield are influenced, and the use of a user is very unfavorable.
Disclosure of Invention
The utility model aims to provide a device for reducing agglomeration of a ceramsite sand rotary kiln, and solves the problems in the background.
In order to solve the technical problems, the utility model specifically provides the following technical scheme:
the utility model provides a device for reducing agglomeration of a ceramsite sand rotary kiln, which comprises a rotary kiln body, wherein a feed opening is formed in the top end of the rotary kiln body, a ceramsite sand powder removing component for removing dust is arranged in the rotary kiln body, a powder collecting component for collecting dust is arranged at the bottom of the rotary kiln body, a feeding component is arranged on the side edge of the rotary kiln body, an air supply component is arranged on the side edge of the feed opening, and supporting legs are arranged at the bottom end of the rotary kiln body;
the ceramsite sand powder removing assembly comprises a first material lifting plate obliquely arranged at the bottom of a discharging opening, the side wall of the first material lifting plate is connected with the inner wall of the rotary kiln body, a second material lifting plate is arranged at the bottom side of the first material lifting plate, the end part of the second material lifting plate is rotatably connected with the inner wall of the rotary kiln body, a third material lifting plate is arranged at the bottom side of the first material lifting plate, end blocking net plates are vertically arranged at the end parts of the second material lifting plate and the third material lifting plate, bottom supporting rods are arranged at the bottom side of the bottom ends of the second material lifting plate and the third material lifting plate, top end slots are formed in the top ends of the bottom supporting rods, connecting inserted rods are slidably inserted in the top end slots, the top ends of the connecting inserted rods are hinged with the bottom ends of the second material lifting plate and the third material lifting plate, a supporting spring is sleeved on the rod body of the connecting inserted rods, one end of each supporting spring is connected with the supporting rod body, and the other end of each supporting spring is connected with the top ends of the supporting rods;
the powder collecting assembly comprises a powder collecting box arranged at the bottom of the rotary kiln body, two bottom collecting ports are symmetrically formed in the bottom end of the rotary kiln body, and the bottom ends of the bottom collecting ports are communicated with the powder collecting box through communicated collecting communicating pipes;
the feeding assembly comprises an input pipe arranged at the bottom end of the side edge of the rotary kiln body, the input pipe is communicated with the rotary kiln body, a feeding conveying belt is arranged in the input pipe, a powder blocking plate is hinged to the top wall of the input pipe, and the side edge of the powder blocking plate is elastically connected with the inner wall of the input pipe through a supporting spring.
As a preferable scheme of the utility model, the air supply assembly comprises an air conveying pipe arranged at the top of the rotary kiln body, and a plurality of air outlets are uniformly arranged at the bottom end of the air conveying pipe.
As a preferable scheme of the utility model, the side edge of the rotary kiln body is provided with a blower, and the output end of the blower is communicated with the air delivery pipe.
As a preferable mode of the utility model, the bottom end of the first material lifting plate is positioned at the top side of the second material lifting plate, and the bottom end of the second material lifting plate is positioned at the top side of the first material lifting plate.
As a preferable scheme of the utility model, the side edge of the bottom end of the input pipe is provided with a supporting plate, and the supporting plate is connected with the supporting leg.
As a preferable scheme of the utility model, the air outlets are positioned at the top of the first lifting plate, and the air outlets are uniformly distributed.
Compared with the prior art, the utility model has the following beneficial effects:
according to the rotary kiln, the ceramsite sand powder removing assembly and the air supply assembly are arranged in the rotary kiln body, wherein the first lifting plate, the second lifting plate and the third lifting plate in the ceramsite sand powder removing assembly can be put into the rotary kiln body to roll and lift ceramsite sand with powder, so that powder attached to the surface of the ceramsite sand can be lifted in the rotary kiln body, and then blown into the powder collecting box in the powder collecting assembly by wind power blown out by the air outlet in the air supply assembly, the lifted powder is intensively collected, the powder is prevented from flying, and the feeding conveyor belt in the feeding assembly can feed the ceramsite sand subjected to powder removal into the rotary kiln for processing, so that the surface of the ceramsite sand entering the rotary kiln is smoother, excessive powder is not lifted, the adhesion of kiln walls of the rotary kiln is avoided, the service life of equipment is prolonged, the powder is not easy to be removed again in high temperature, the increase of the sintered block quantity of the product is greatly reduced, the quality of the product is improved, and the use of the product is convenient for users.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
Fig. 1 is a schematic front view of a structure according to an embodiment of the present utility model.
Fig. 2 is a schematic cross-sectional view of a structure according to an embodiment of the present utility model.
Fig. 3 is an enlarged schematic view of the third lifter plate in fig. 2 according to an embodiment of the present utility model.
Fig. 4 is an enlarged schematic view showing the structure of the powder baffle of fig. 2 according to an embodiment of the present utility model.
Reference numerals in the drawings are respectively as follows:
1. a rotary kiln body; 2. a feed opening; 3. a ceramsite sand powder removal assembly; 4. a powder collection assembly; 5. a feeding assembly; 6. an air supply assembly; 7. support legs;
301. a first lifter plate; 302. a second material lifting plate; 303. a third material lifting plate; 304. end blocking net plates; 305. a bottom support bar; 306. a top slot; 307. connecting the inserted link; 308. a contact spring;
401. a powder collection box; 402. a bottom collection port; 403. collecting communicating pipes;
501. an input tube; 502. a feeding conveyer belt; 503. a powder baffle; 504. a support spring;
601. an air delivery pipe; 602. an air outlet nozzle; 603. a blower.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled 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.
As shown in fig. 1 to 4, the utility model provides a device for reducing agglomeration of a ceramsite sand rotary kiln, which comprises a rotary kiln body 1, wherein a feed opening 2 is arranged at the top end of the rotary kiln body 1, a ceramsite sand powder removing component 3 for removing dust is arranged in the rotary kiln body 1, a powder collecting component 4 for collecting dust is arranged at the bottom of the rotary kiln body 1, a feeding component 5 is arranged at the side edge of the rotary kiln body 1, an air supply component 6 is arranged at the side edge of the feed opening 2, and supporting legs 7 are arranged at the bottom end of the rotary kiln body 1.
In this embodiment, since the corresponding dust removing mechanism is not provided before entering the rotary kiln in the calcining process of the ceramic sand finished product, when the ceramic sand semi-finished product enters the kiln, the powder removing phenomenon is caused by continuous friction in the transportation process, the surface finish of the ceramic sand semi-finished product is affected, the whole flow guiding efficiency is affected, meanwhile, the kiln wall adhesion of the rotary kiln is easily caused due to the powder removing phenomenon, the service life of equipment is affected, and the sintering quantity of the product is increased due to the powder removing phenomenon in the process of entering the high temperature region of the ceramic sand semi-finished product, the product quality and the yield are affected, and the use of users is very unfavorable.
In this embodiment, through being provided with haydite sand powder in rotary kiln body 1 and getting rid of subassembly 3 and air supply subassembly 6, haydite sand powder gets rid of subassembly 3 can carry out the material to the haydite sand of waiting to process that drops into rotary kiln body 1 through feed opening 2, and air supply subassembly 6 then can produce decurrent wind-force to and the rotary kiln can produce certain negative pressure when producing.
Thereby blow away the powder that the haydite sand surface drops, gather in the bottom of rotary kiln body 1, collect through setting up the powder collection subassembly 4 at rotary kiln body 1 bottom concentrate, and material loading subassembly 5 then can carry out the pay-off to the haydite sand after the powder and enter into the rotary kiln in processing, thereby make the haydite sand surface that enters into in the rotary kiln more bright and clean, there is not too much powder to raise, avoid entering into the bonding that causes the rotary kiln wall in the rotary kiln, improve equipment life, and the haydite sand after the powder is difficult for the powder again in the high temperature, greatly reduced the increase of product sintering volume, the quality and the output of product have been improved, convenience of customers's use.
As shown in fig. 1 to 4, in the present embodiment, the ceramsite sand powder removing assembly 3 includes a first lifting blade 301 obliquely disposed at the bottom of the feed opening 2, a side wall of the first lifting blade 301 is connected with the inner wall of the rotary kiln body 1, a second lifting blade 302 is disposed at the bottom side of the first lifting blade 301, and an end portion of the second lifting blade 302 is rotatably connected with the inner wall of the rotary kiln body 1.
The bottom side of first lifting blade 301 is provided with third lifting blade 303, and the tip of second lifting blade 302 and third lifting blade 303 all is provided with tip separation otter board 304 perpendicularly, and the bottom side of second lifting blade 302 and third lifting blade 303 bottom is provided with bottom support pole 305, and top slot 306 has been seted up on the top of bottom support pole 305, and the slip is inserted in top slot 306 and is equipped with connection inserted bar 307.
The top end of the connecting inserted link 307 is hinged with the bottom ends of the second lifting blade 302 and the third lifting blade 303, a supporting spring 308 is sleeved on the rod body of the connecting inserted link 307, one end of the supporting spring 308 is connected with the rod body of the supporting spring 308, and the other end of the supporting spring 308 is connected with the top end of the bottom supporting rod 305.
The powder collecting assembly 4 comprises a powder collecting box 401 arranged at the bottom of the rotary kiln body 1, two bottom collecting ports 402 are symmetrically formed at the bottom end of the rotary kiln body 1, and the bottom end of the bottom collecting port 402 is communicated with the powder collecting box 401 through a communicated collecting communicating pipe 403;
the feeding assembly 5 comprises an input pipe 501 arranged at the bottom end of the side edge of the rotary kiln body 1, the input pipe 501 is communicated with the rotary kiln body 1, a feeding conveying belt 502 is arranged in the input pipe 501, a powder blocking plate 503 is hinged to the top wall of the input pipe 501, and the side edge of the powder blocking plate 503 is elastically connected with the inner wall of the input pipe 501 through a supporting spring 504.
The air supply assembly 6 comprises an air conveying air pipe 601 arranged at the top of the rotary kiln body 1, a plurality of air outlets 602 are uniformly arranged at the bottom end of the air conveying air pipe 601, an air blower 603 is arranged on the side edge of the rotary kiln body 1, and the output end of the air blower 603 is communicated with the air conveying air pipe 601.
The bottom end of the first lifter 301 is located on the top side of the second lifter 302, and the bottom end of the second lifter 302 is located on the top side of the first lifter 301.
The side of input tube 501 bottom is provided with the backup pad, and the backup pad links to each other with supporting leg 7.
The air outlets 602 are positioned at the top of the first lifting plate 301, and the air outlets 602 are uniformly distributed.
The working principle is as follows;
in specific implementation, firstly, a user needs to throw the semi-finished ceramic sand containing powder into the rotary kiln body 1 through the feed opening 2, and simultaneously starts the air blower 603, so that the wind power generated by the air blower 603 is conveyed into the air conveying pipe 601 and is blown into the rotary kiln body 1 through the air outlet 602, and the ceramic sand thrown through the feed opening 2 can roll off on the first lifting blade 301.
The fallen ceramsite sand can continuously roll downwards along the inclination of the first lifting blade 301 and roll onto the second lifting blade 302 and the third lifting blade 303, so that powder attached to the surface of the ceramsite sand can be lifted and fall off in the ceramsite sand rolling process, and the effect of removing the powder on the surface of the ceramsite sand is further achieved.
The powder flowing in the rotary kiln body 1 is blown downwards by the wind power blown by the air outlet nozzle 602 and enters the powder collecting box 401 through the bottom collecting port 402 to be collected intensively, so that the surface of the ceramsite sand on the feeding conveyor belt 502 entering the input pipe 501 is kept relatively clean, and the continuous processing of a user is facilitated.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements may be made to the present application by those skilled in the art, which modifications and equivalents are also considered to be within the scope of the present application.
Claims (6)
1. Device for reducing agglomeration of ceramsite sand rotary kiln, which comprises a rotary kiln body (1), and is characterized in that: the rotary kiln comprises a rotary kiln body (1), and is characterized in that a feed opening (2) is formed in the top end of the rotary kiln body (1), a ceramsite sand powder removing component (3) for removing dust is arranged in the rotary kiln body (1), a powder collecting component (4) for collecting dust is arranged at the bottom of the rotary kiln body (1), a feeding component (5) is arranged on the side edge of the rotary kiln body (1), an air supply component (6) is arranged on the side edge of the feed opening (2), and supporting legs (7) are arranged at the bottom end of the rotary kiln body (1);
the ceramsite sand powder removing assembly (3) comprises a first material lifting plate (301) obliquely arranged at the bottom of the blanking port (2), the side wall of the first material lifting plate (301) is connected with the inner wall of the rotary kiln body (1), a second material lifting plate (302) is arranged at the bottom side of the first material lifting plate (301), the end part of the second material lifting plate (302) is rotationally connected with the inner wall of the rotary kiln body (1), a third material lifting plate (303) is arranged at the bottom side of the first material lifting plate (301), end blocking screen plates (304) are vertically arranged at the end parts of the second material lifting plate (302) and the third material lifting plate (303), a bottom supporting rod (305) is arranged at the bottom side of the bottom end of the second material lifting plate (302), a top end slot (306) is arranged at the top end of the bottom supporting rod (305), a connecting inserted rod (307) is slidingly inserted in the top end slot (306), a connecting rod (307) is connected with the bottom end part of the second material lifting plate (302) and the third material lifting plate (303) in a sliding mode, the bottom end of the second material lifting plate (303) is provided with the bottom end of the third material lifting plate (303) in a sliding mode, the bottom end of the bottom supporting rod (303) is provided with the third material lifting rod (308), the other end of the abutting spring (308) is connected with the top end of the bottom supporting rod (305);
the powder collecting assembly (4) comprises a powder collecting box (401) arranged at the bottom of the rotary kiln body (1), two bottom collecting ports (402) are symmetrically formed in the bottom end of the rotary kiln body (1), and the bottom end of the bottom collecting port (402) is communicated with the powder collecting box (401) through a communicated collecting communicating pipe (403);
the feeding assembly (5) comprises an input pipe (501) arranged at the bottom end of the side edge of the rotary kiln body (1), the input pipe (501) is communicated with the rotary kiln body (1), a feeding conveying belt (502) is arranged in the input pipe (501), a powder blocking plate (503) is hinged to the top wall of the input pipe (501), and the side edge of the powder blocking plate (503) is elastically connected with the inner wall of the input pipe (501) through a supporting spring (504) arranged.
2. The device for reducing agglomeration of ceramic sand in rotary kiln according to claim 1, wherein: the air supply assembly (6) comprises an air conveying air pipe (601) arranged at the top of the rotary kiln body (1), and a plurality of air outlets (602) are uniformly formed in the bottom end of the air conveying air pipe (601).
3. The device for reducing agglomeration of ceramic sand rotary kiln according to claim 2, wherein: the side of the rotary kiln body (1) is provided with a blower (603), and the output end of the blower (603) is communicated with the air delivery pipe (601).
4. A device for reducing agglomeration of ceramic sand in rotary kilns according to claim 3, wherein: the bottom end of the first material lifting plate (301) is located at the top side of the second material lifting plate (302), and the bottom end of the second material lifting plate (302) is located at the top side of the first material lifting plate (301).
5. The device for reducing agglomeration of ceramic sand in rotary kiln as defined in claim 4, wherein: the side of input tube (501) bottom is provided with the backup pad, the backup pad with supporting leg (7) link to each other.
6. The device for reducing agglomeration of ceramic sand in rotary kiln as defined in claim 5, wherein: the air outlets (602) are arranged at the top of the first lifting plate (301), and the air outlets (602) are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321747792.XU CN220356053U (en) | 2023-07-05 | 2023-07-05 | Reduce device of haydite sand rotary kiln caking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321747792.XU CN220356053U (en) | 2023-07-05 | 2023-07-05 | Reduce device of haydite sand rotary kiln caking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220356053U true CN220356053U (en) | 2024-01-16 |
Family
ID=89504342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321747792.XU Active CN220356053U (en) | 2023-07-05 | 2023-07-05 | Reduce device of haydite sand rotary kiln caking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220356053U (en) |
-
2023
- 2023-07-05 CN CN202321747792.XU patent/CN220356053U/en active Active
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