CN215447368U - Cement clinker sintering heat loss analysis equipment - Google Patents
Cement clinker sintering heat loss analysis equipment Download PDFInfo
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- CN215447368U CN215447368U CN202121470369.0U CN202121470369U CN215447368U CN 215447368 U CN215447368 U CN 215447368U CN 202121470369 U CN202121470369 U CN 202121470369U CN 215447368 U CN215447368 U CN 215447368U
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Abstract
The utility model provides a cement clinker sintering heat loss analysis device, and relates to the technical field of cement clinker production. Wherein, including the kiln body, kiln body both ends are equipped with feed box and kiln tail case, kiln body both ends fixed surface has the rolling circle, rolling circle lower extreme symmetric connection has the support wheelset, the fixed cover in kiln body middle part is equipped with the gear circle, gear circle lower extreme is equipped with drive assembly, still include the supporting seat, the fixed and feed box lower extreme of supporting seat, supporting seat one side upper end articulates there is the support even board, and its lower extreme is fixed with supporting baseplate, the middle part of supporting between even board and the supporting baseplate is equipped with telescopic strut, and keep away from the supporting seat between the one end the symmetry be equipped with the pneumatic cylinder, telescopic strut all with the supporting baseplate rigid coupling with the pneumatic cylinder lower extreme, telescopic strut upper end is articulated with the support even board, the pneumatic cylinder upper end articulates there is even piece, even piece and support even board sliding connection. The utility model not only improves the burning quality of the materials, but also is convenient for discharging the materials and improves the usability of the rotary kiln.
Description
Technical Field
The utility model relates to the field of cement clinker production, in particular to a cement clinker sintering heat loss analysis device.
Background
In the cement clinker production process, including clinker firing treatment, the raw material is first preheated and predecomposed in a cyclone preheater and then enters a rotary kiln to fire the clinker, and in the re-firing process, the analysis of the heat consumption of the clinker is included, so that the energy saving and emission reduction effects are achieved.
The existing rotary kiln is generally horizontally arranged or obliquely arranged, the horizontally arranged rotary kiln is inconvenient for discharging the fired materials, but the obliquely arranged rotary kiln is provided with a discharge opening at one end of the bottom of an oblique angle, which is mainly convenient for discharging the materials, when the rotary kiln is continuously rotated and fired, the materials approach to the discharge opening along with the oblique angle, so that the materials are accumulated, are heated unevenly, and the firing quality of the materials is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cement clinker firing heat loss analysis device, aiming at improving the problem of improving the firing quality of materials while facilitating the discharge of the materials.
In order to achieve the purpose, the utility model provides the following technical scheme that the cement clinker firing heat loss analysis equipment comprises a kiln body, wherein a feeding box and a kiln tail box are respectively connected to two ends of the kiln body, the upper end of the feeding box is communicated with a feeding hopper, rolling rings are respectively fixed on the surfaces of two ends of the kiln body, supporting wheel sets are symmetrically connected to two sides of the lower end of each rolling ring, a base is fixed to the lower side of each supporting wheel set, a gear ring is fixedly sleeved on the surface of the middle of the kiln body, a driving assembly is arranged at the lower end of each gear ring, the cement clinker firing heat loss analysis equipment further comprises a supporting seat, a supporting connecting plate and a supporting bottom plate, the supporting seat is fixed to the lower end of the feeding box, the supporting connecting plate is hinged to the upper end of one side of the supporting seat, the base and the driving assembly are fixed to the upper side of the supporting connecting plate, the supporting bottom plate is fixed to the lower end of one side of the supporting seat, the supporting connecting plate is parallel to the supporting bottom plate, a telescopic support strut is arranged in the middle between the supporting connecting plate and the supporting bottom plate, and keep away from and be equipped with the pneumatic cylinder between the one end of supporting seat symmetrically, telescopic strut lower extreme and supporting baseplate upside fixed connection, and its upper end and support even the board downside and articulate, pneumatic cylinder and supporting baseplate upside fixed connection, and its upper end articulates and links the piece, link the piece and support even board bottom side sliding connection.
Furthermore, the hydraulic cylinder is fixedly connected with the supporting bottom plate through a bolt.
Further, drive assembly includes driving motor and the drive gear who is connected with driving motor transmission, drive gear and the meshing of gear circle, and be connected with the gearbox between driving motor and the drive gear.
Furthermore, the supporting wheel set comprises a supporting wheel and two supporting wheels, the supporting wheels are located between the two connecting plates, a rotating shaft penetrates through the connecting plates in a sliding mode, and two ends of the rotating shaft are fixedly connected with the opposite sides of the two connecting plates.
Further, the junction of kiln tail case and the kiln body is fixed with the dust screen, kiln tail case upper end intercommunication has air cleaner, air cleaner includes box and chamber door, the inside multilayer gas purification layer that is equipped with of box, gas purification layer both ends are fixed with T type draw runner, the box inner wall is fixed with the support slide who matches with T type draw runner.
Further, the gas purification layer is an activated carbon adsorption layer, and the inner pore diameter of the gas purification layer is reduced from bottom to top in sequence.
Compared with the prior art, the utility model has the beneficial effects that:
(1) before firing, the angle of the supporting connecting plate is adjusted to a horizontal position through the hydraulic cylinder, so that the kiln body is horizontally placed, meanwhile, the supporting stability of the supporting connecting plate is improved under the action of the telescopic supporting rod, after firing is completed, the hydraulic cylinder is controlled to drive the supporting connecting plate to move downwards and drive the discharging end of the kiln body to move downwards, the kiln body is obliquely arranged, the kiln tail box is separated from the kiln body, and internal materials are led out through rotation of the kiln body, so that the firing quality of the materials is improved, the materials are conveniently discharged, and the usability of the rotary kiln is improved;
(2) the gas that the material burns and produces is led into the inside of air cleaner through the kiln tail case, then gaseous the multilayer gas purification layer that loops through the setting, carries out purification treatment to the inside harmful substance of gas, then discharges steam through the heat pipe and stores in the heat recovery plant, realizes the recycle of steam, further improves rotary kiln energy saving and emission reduction's effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the support wheel assembly of the present invention;
fig. 3 is a schematic structural view of the air cleaner of the present invention.
Description of the main elements
1. A kiln body; 2. a feed box; 3. a feed hopper; 4. a kiln tail box; 5. rolling a ring; 6. a base; 7. a support wheel set; 701. a connecting plate; 702. a riding wheel; 8. a gear ring; 9. a drive gear; 10. a gearbox; 11. a drive motor; 12. a supporting seat; 13. supporting the connecting plate; 14. a support base plate; 15. a telescopic strut; 16. a hydraulic cylinder; 17. an air cleaner; 171. a box body; 172. a box door; 173. a gas purification layer; 174. a T-shaped slide bar; 175. supporting the sliding plate; 18. and (7) connecting blocks.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example (b):
as shown in figure 1, the utility model provides cement clinker firing heat loss analysis equipment, which comprises a kiln body 1, wherein one end of the kiln body 1 is provided with a burner fire grate, the heat conduction quantity of the burner fire grate is accurately controlled according to the previous analysis on the material firing heat loss to realize the energy saving and emission reduction of a rotary kiln, two ends of the kiln body 1 are respectively connected with a feed box 2 and a kiln tail box 4, the upper end of the feed box 2 is communicated with a feed hopper 3, materials are led into the feed box 2 from the feed hopper 3 through a hoisting machine, then the kiln body 1 is driven to rotate through a driving assembly to lead the materials into the kiln body for firing treatment, the surfaces of two ends of the kiln body 1 are respectively fixed with a rolling ring 5, two sides of the lower end of the rolling ring 5 are symmetrically connected with supporting wheel sets 7, a base 6 is fixed on the lower side of each supporting wheel set 7, a gear ring 8 is fixedly sleeved on the surface of the middle part of the kiln body 1, the lower end of the gear ring 8 is provided with a driving assembly, and the supporting seat 12, A support connecting plate 13 and a support bottom plate 14, wherein the support base 12 is fixed at the lower end of the feeding box 2, the support connecting plate 13 is hinged with the upper end of one side of the support base 12, the base 6 and the driving component are fixed at the upper side of the support connecting plate 13, the support bottom plate 14 is fixed at the lower end of one side of the support base 12, the support connecting plate 13 is parallel to the support bottom plate 14, a telescopic strut 15 is arranged in the middle between the support connecting plate 13 and the support bottom plate 14, the telescopic strut 15 comprises a fixed cylinder and a support column, the support column is slidably sleeved at the upper end in the fixed cylinder, a support spring is fixed between the bottom side of the support column and the inner bottom side of the fixed cylinder, a hydraulic cylinder 16 is symmetrically arranged between one end far away from the support base 12, the lower end of the telescopic strut 15 is fixedly connected with the upper side of the support bottom plate 14, the upper end of the telescopic strut is hinged with the lower side of the support connecting plate 13, the hydraulic cylinder 16 is fixedly connected with the upper side of the support bottom plate 14, and the upper end of the support bottom plate is hinged with a connecting block 18, the connecting block 18 is connected with the bottom side of the supporting connecting plate 13 in a sliding way;
before firing, the angle of the supporting connecting plate 13 is adjusted to a horizontal position through the hydraulic cylinder 16, so that the kiln body 1 is horizontally placed, meanwhile, the supporting stability of the supporting connecting plate 13 is improved by matching the action of the telescopic supporting rod 15, then, materials are guided into the feeding box 2 from the feeding hopper 3 through the feeding machine, then, the gear ring 8 is driven to rotate through the driving component, the kiln body 1 is driven to rotate by the gear ring 8, then, the materials in the feeding box 2 are guided into the kiln body 1 to be fired, meanwhile, the rolling ring 5 and the supporting wheel group 7 are matched to play a supporting role in two ends of the kiln body 1, after firing is completed, the hydraulic cylinder 16 is controlled to drive the supporting connecting plate 13 to move downwards, the end of the kiln body 1 is driven to move downwards, so that the inclined arrangement of the kiln body 1 is realized, the kiln tail box 4 is separated from the kiln body 1, the interior of the materials is guided out through the rotation of the kiln body 1, the firing quality of the materials is improved, meanwhile, the discharge of materials is facilitated, and the usability of the rotary kiln is improved.
As shown in fig. 1, the present embodiment discloses that the hydraulic cylinder 16 is fixedly connected to the supporting base plate 14 through bolts, so as to facilitate the disassembly of the hydraulic cylinder 16 and the maintenance thereof.
As shown in fig. 1, this embodiment discloses, the drive assembly includes driving motor 11 and the drive gear 9 of being connected with driving motor 11 transmission, drive gear 9 meshes with gear ring 8, and be connected with gearbox 10 between driving motor 11 and the drive gear 9, driving motor 11 drives drive gear 9 and rotates, and drive gear 9 realizes the rotation of the kiln body 1 through gear ring 8, and the use of gearbox 10 is cooperated simultaneously, is convenient for control the rotational speed of kiln body 1.
As shown in fig. 2, the embodiment discloses that the supporting wheel set 7 includes a supporting wheel 702 and two supporting wheels 702, the supporting wheel 702 is located between two connecting plates 701, and a rotating shaft penetrates through the inside of the connecting plate 701 in a sliding manner, and two ends of the rotating shaft are fixedly connected with opposite sides of the two connecting plates 701, so that the sliding support of the bottom side of the rolling ring 5 is realized, and meanwhile, the stability is strong.
As shown in fig. 1 and fig. 3, in the embodiment, a dust screen is fixed at the joint of the kiln tail box 4 and the kiln body 1, the upper end of the kiln tail box 4 is communicated with the air purifier 17, the upper end of the air purifier 17 is communicated with the heat pipe, the air purifier 17 comprises a box body 171 and a box door 172, a plurality of layers of gas purification layers 173 are arranged in the box body 171, T-shaped sliding strips 174 are fixed at two ends of the gas purification layers 173, and a supporting sliding plate 175 matched with the T-shaped sliding strips 174 is fixed on the inner wall of the box body 171;
the gas that the material burns and produces is led into the inside of air cleaner 17 through kiln tail case 4, then gaseous multilayer gas purification layer 173 that loops through the setting, carries out purification treatment to the inside harmful substance of gas, then discharges steam through the heat pipe and stores in the heat recovery plant, realizes the recycle of steam, further improves rotary kiln energy saving and emission reduction's effect.
As shown in fig. 3, in the present embodiment, the gas purification layer 173 is an activated carbon adsorption layer, and the inner pore diameter thereof is sequentially decreased from bottom to top, so as to sufficiently adsorb and purify the harmful substances in the gas, thereby achieving the gas purification effect.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (6)
1. The utility model provides a cement clinker burns till heat loss analytical equipment, includes the kiln body (1), kiln body (1) both ends are connected with feed box (2) and kiln tail case (4) respectively, feed box (2) upper end intercommunication has feeder hopper (3), kiln body (1) both ends surface all is fixed with rolling circle (5), rolling circle (5) lower extreme bilateral symmetry is connected with supporting wheel group (7), supporting wheel group (7) downside is fixed with base (6), kiln body (1) middle part fixed surface cover is equipped with gear circle (8), gear circle (8) lower extreme is equipped with drive assembly, its characterized in that still includes supporting seat (12), supports even board (13) and bottom plate (14), the lower extreme of supporting seat (12) fixed with feed box (2), and support even board (13) and supporting seat (12) one side upper end is articulated, the upside of even board (13) is fixed with supporting to base (6) and drive assembly, the supporting base plate (14) is fixed with one side lower extreme of supporting seat (12), and supports even board (13) and supporting base plate (14) parallel, the middle part of supporting between even board (13) and supporting base plate (14) is equipped with telescopic strut (15), and keeps away from between the one end of supporting seat (12) the symmetry and be equipped with pneumatic cylinder (16), telescopic strut (15) lower extreme and supporting base plate (14) upside fixed connection, and its upper end and support even board (13) downside articulated, pneumatic cylinder (16) and supporting base plate (14) upside fixed connection, and its upper end articulates there is even piece (18), even piece (18) and support even board (13) bottom side sliding connection.
2. The cement clinker firing heat loss analysis device as recited in claim 1, wherein the hydraulic cylinder (16) is fixedly connected to the support base plate (14) by bolts.
3. The cement clinker firing heat loss analysis equipment as recited in claim 1, wherein the driving assembly comprises a driving motor (11) and a driving gear (9) in transmission connection with the driving motor (11), the driving gear (9) is meshed with the gear ring (8), and a gearbox (10) is connected between the driving motor (11) and the driving gear (9).
4. The cement clinker firing heat loss analysis equipment as recited in claim 1, wherein the supporting wheel set (7) comprises two supporting wheels (702) and two supporting wheels (702), the supporting wheels (702) are located between two connecting plates (701), a rotating shaft penetrates through the connecting plates (701) in a sliding manner, and two ends of the rotating shaft are fixedly connected with opposite sides of the two connecting plates (701).
5. The cement clinker firing heat loss analysis equipment as recited in claim 1, wherein a dust screen is fixed at the joint of the kiln tail box (4) and the kiln body (1), an air purifier (17) is communicated with the upper end of the kiln tail box (4), the air purifier (17) comprises a box body (171) and a box door (172), a plurality of layers of gas purification layers (173) are arranged inside the box body (171), T-shaped sliding strips (174) are fixed at two ends of each gas purification layer (173), and a support sliding plate (175) matched with the T-shaped sliding strips (174) is fixed on the inner wall of the box body (171).
6. The cement clinker firing heat loss analysis equipment as recited in claim 5, wherein said gas purification layer (173) is an activated carbon adsorption layer, and the inner pore size thereof is decreased from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202121470369.0U CN215447368U (en) | 2021-06-30 | 2021-06-30 | Cement clinker sintering heat loss analysis equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121470369.0U CN215447368U (en) | 2021-06-30 | 2021-06-30 | Cement clinker sintering heat loss analysis equipment |
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| CN215447368U true CN215447368U (en) | 2022-01-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115930232A (en) * | 2023-03-15 | 2023-04-07 | 武安市新峰水泥有限责任公司 | A cement kiln for endangering useless processing |
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2021
- 2021-06-30 CN CN202121470369.0U patent/CN215447368U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115930232A (en) * | 2023-03-15 | 2023-04-07 | 武安市新峰水泥有限责任公司 | A cement kiln for endangering useless processing |
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