CN204388629U - A kind of manufacture of cement preheater material-strewing device with material scattering function - Google Patents

A kind of manufacture of cement preheater material-strewing device with material scattering function Download PDF

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Publication number
CN204388629U
CN204388629U CN201420841084.7U CN201420841084U CN204388629U CN 204388629 U CN204388629 U CN 204388629U CN 201420841084 U CN201420841084 U CN 201420841084U CN 204388629 U CN204388629 U CN 204388629U
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CN
China
Prior art keywords
scraping plate
spreading
plate
rotating shaft
strewing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420841084.7U
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Chinese (zh)
Inventor
张治民
张佳辉
朱玉琛
李刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bengbu Glass Industry Design and Research Institute
Original Assignee
Bengbu Glass Industry Design and Research Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bengbu Glass Industry Design and Research Institute filed Critical Bengbu Glass Industry Design and Research Institute
Priority to CN201420841084.7U priority Critical patent/CN204388629U/en
Application granted granted Critical
Publication of CN204388629U publication Critical patent/CN204388629U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of manufacture of cement preheater material-strewing device with material scattering function, comprise airduct (1), the outer wall of airduct is provided with spreading case (2), the rotating shaft (3) driven by motor (4) is provided with in spreading case (2), rotating shaft (3) is provided with material scraping plate (7), the inwall of spreading case is provided with at least two the material cutting plates be parallel to each other, material cutting plate respectively with spreading chamber interior wall and material scraping plate mutually vertical; The quantity of material scraping plate comprises the two or more being arranged on the different radial angle of rotating shaft, and the material scraping plate on different radial angle arranges along the axially spaced-apart of rotating shaft, forms the scraper plate matched with material cutting plate and stitch between adjacent material scraping plate; After the material hardened enters spreading case, carried out chopping to material broken up by coordinating of material scraping plate and material cutting plate, during material casting, the material scraping plate of different radial angle is in not material casting respectively in the same time, finally make to be entered airduct by the material broken up spreading case of not dished out, improve the uniformity of spreading.

Description

A kind of manufacture of cement preheater material-strewing device with material scattering function
Technical field
The utility model relates to clinker production equipment field, specifically a kind of manufacture of cement preheater material-strewing device with material scattering function.
Background technology
In novel dry-method cement clinker technique, material can be added in the airduct of preheater, utilizes waste heat to carry out preheating to material, for this reason, preheater airduct is provided with material-strewing device, for being sprinkled into equably in airduct by material.Material-strewing device is tilting downwards straight-through, be provided with material inlet and material outlet, material inlet is connected with feed facility, material outlet is connected with airduct, and the residual heat air current in airduct upwards, utilizes that downward material and the collision of thermal current are upwards broken up, heated material, the uniformity being sprinkled into material in airduct is better, material and hot air impingement more abundant, hot gas is better to heating material effect, and energy-saving effect is also better.But when running into the material hardened, this straight-through structure cannot accomplish even spreading, have a strong impact on the pre-heat effect of material.In the patent document of " a kind of manufacture of cement preheater material-throwing type material-strewing device " (publication No. 201410417283.X), disclose a kind of material-throwing type material-strewing device, the uniformity shedding material can be improved by material casting, if it is bad to break up effect when running into the material hardened, have impact on the uniformity of spreading.
Utility model content
The purpose of this utility model is to provide a kind of manufacture of cement preheater material-strewing device with material scattering function, the material scattering that this material-strewing device can will harden, and improves the uniformity of spreading.
The utility model solves the technical scheme that its technical problem adopts:
A kind of manufacture of cement preheater material-strewing device with material scattering function, comprise airduct, airduct side outer wall is provided with spreading case, be provided with in spreading case by motor-driven rotating shaft, rotating shaft is provided with material scraping plate, the inwall of described spreading case is provided with material cutting plate, material cutting plate respectively with spreading chamber interior wall and material scraping plate mutually vertical; The quantity of described material scraping plate comprises the two or more being arranged on the different radial angle of rotating shaft, and the material scraping plate on different radial angle arranges along the axially spaced-apart of rotating shaft, forms the scraper plate matched with material cutting plate and stitch between adjacent material scraping plate.
Further, the inwall of described spreading case is provided with at least two the material cutting plates be parallel to each other.
Further, described material shaking device also comprise be arranged on spreading case bottom surface disclose material hole, disclose material hole and be positioned at the exit side of spreading case.
The beneficial effects of the utility model are, material cutting plate is set, after the material hardened enters spreading case, chopping is carried out to material break up by coordinating of material scraping plate and material cutting plate, in rotating shaft, the material scraping plate of different radial angle is along the axially spaced-apart spread configuration of rotating shaft, and during material casting, the material scraping plate of diverse location is in not material casting respectively in the same time, finally make to be entered airduct by the material broken up spreading case of being dished out respectively, improve the uniformity of spreading.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the A-A amplification view of Fig. 1;
Fig. 3 is the enlarged diagram of material cutting plate in Fig. 1.
Detailed description of the invention
Shown in composition graphs 1, Fig. 2 and Fig. 3, the utility model provides a kind of manufacture of cement preheater material-strewing device with material scattering function, comprise airduct 1, airduct 1 side outer wall is provided with spreading case 2, the two ends of spreading case 2 are respectively equipped with charging aperture 8 and discharging opening 9, and discharging opening 9 is communicated with airduct 1, is provided with the rotating shaft 3 driven by motor 4 in spreading case 2, the outside of rotating shaft 3 is provided with belt pulley 6, and the output shaft of motor 4 is connected by belt 5 with belt pulley 6; Described rotating shaft 3 is provided with material scraping plate 7, and the bottom side of spreading case 2 inwall is provided with material cutting plate 10, and material cutting plate 10 is mutually vertical with spreading chamber interior wall and material scraping plate 7 respectively, and preferably, the quantity of material cutting plate comprises two or more arranged in parallel; Described material scraping plate 7 comprises two or more, each material scraping plate is evenly distributed on the different radial angle of rotating shaft 3, material scraping plate on different radial angle arranges along the axially spaced-apart of rotating shaft, form the scraper plate matched with material cutting plate between adjacent material scraping plate and stitch 12, make material cutting plate 10 pass material scraping plate 7, the rotation of material scraping plate can not be stopped; Described material-strewing device also comprise be arranged on spreading case 2 bottom surface disclose material hole 11, disclose material hole 11 and be positioned at the exit side of spreading case 2.
During use, material enters spreading case 2 by charging aperture 8, motor 4 drives rotating shaft 3 to rotate by belt transmission, material scraping plate 7 is rotated to the direction of discharging opening 9, material scraping plate 7 drives material to rotate, when the material hardened is through the bottom of spreading case 2, due to the effect of material cutting plate 10, material rotates on the side breaing up material cutting plate 10 by material scraping plate 7, by the material scattering chopping of hardening, continued to be rotated by the direction of material scraping plate 7 with trend discharging opening 9 by the material broken up, finally shed blast pipe 1 from discharging opening 9; Because the material scraping plate of radial angle different in rotating shaft 3 is along the axially spaced-apart spread configuration of rotating shaft, during material casting, the material scraping plate of diverse location, in not material casting respectively in the same time, makes to be entered airduct by the material broken up spreading case of being dished out respectively, drastically increases the uniformity of spreading.In addition, utilization is disclosed material hole 11 and can be removed the material sticked on spreading case passage.
The above is only preferred embodiment of the present utility model, not does any pro forma restriction to the utility model; Any those of ordinary skill in the art, do not departing under technical solutions of the utility model ambit, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore; every content not departing from technical solutions of the utility model; according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent replacement, equivalence change and modification, all still belong in the scope of technical solutions of the utility model protection.

Claims (3)

1. one kind has the manufacture of cement preheater material-strewing device of material scattering function, comprise airduct (1), the outer wall of airduct (1) is provided with spreading case (2), the rotating shaft (3) driven by motor (4) is provided with in spreading case (2), rotating shaft (3) is provided with material scraping plate (7), it is characterized in that, the inwall of described spreading case (2) is provided with material cutting plate (10), material cutting plate (10) respectively with spreading chamber interior wall and material scraping plate (7) mutually vertical; The quantity of described material scraping plate comprises the two or more being arranged on rotating shaft (3) different radial angle, and the material scraping plate on different radial angle arranges along the axially spaced-apart of rotating shaft (3), forms the scraper plate matched with material cutting plate and stitch (12) between adjacent material scraping plate.
2. a kind of manufacture of cement preheater material-strewing device with material scattering function according to claim 1, it is characterized in that, the inwall of described spreading case (2) is provided with at least two the material cutting plates be parallel to each other.
3. a kind of manufacture of cement preheater material-strewing device with material scattering function according to claim 1 and 2, it is characterized in that, described material-strewing device also comprise be arranged on spreading case (2) bottom surface disclose material hole (11), disclose material hole (11) and be positioned at the exit side of spreading case (2).
CN201420841084.7U 2014-12-27 2014-12-27 A kind of manufacture of cement preheater material-strewing device with material scattering function Expired - Fee Related CN204388629U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420841084.7U CN204388629U (en) 2014-12-27 2014-12-27 A kind of manufacture of cement preheater material-strewing device with material scattering function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420841084.7U CN204388629U (en) 2014-12-27 2014-12-27 A kind of manufacture of cement preheater material-strewing device with material scattering function

Publications (1)

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CN204388629U true CN204388629U (en) 2015-06-10

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105698538A (en) * 2016-03-18 2016-06-22 南宁易速德机械设备有限公司 Material-throwing type material scattering device of preheater
CN105698539A (en) * 2016-03-18 2016-06-22 南宁易速德机械设备有限公司 Material-throwing type uniform material scattering device of cement preheater
CN105698545A (en) * 2016-03-18 2016-06-22 南宁易速德机械设备有限公司 Material scattering device of cement preheater
CN105698544A (en) * 2016-03-18 2016-06-22 南宁易速德机械设备有限公司 Preheater material-throwing type material scattering device used for producing cement
CN105698536A (en) * 2016-03-18 2016-06-22 南宁易速德机械设备有限公司 Material-throwing type material scattering device of cement preheater
CN105841498A (en) * 2016-03-18 2016-08-10 南宁易速德机械设备有限公司 Tossing type spreading device of cement production preheater

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105698538A (en) * 2016-03-18 2016-06-22 南宁易速德机械设备有限公司 Material-throwing type material scattering device of preheater
CN105698539A (en) * 2016-03-18 2016-06-22 南宁易速德机械设备有限公司 Material-throwing type uniform material scattering device of cement preheater
CN105698545A (en) * 2016-03-18 2016-06-22 南宁易速德机械设备有限公司 Material scattering device of cement preheater
CN105698544A (en) * 2016-03-18 2016-06-22 南宁易速德机械设备有限公司 Preheater material-throwing type material scattering device used for producing cement
CN105698536A (en) * 2016-03-18 2016-06-22 南宁易速德机械设备有限公司 Material-throwing type material scattering device of cement preheater
CN105841498A (en) * 2016-03-18 2016-08-10 南宁易速德机械设备有限公司 Tossing type spreading device of cement production preheater
CN105841498B (en) * 2016-03-18 2018-08-31 南宁易速德机械设备有限公司 Manufacture of cement preheater material-throwing type material-strewing device

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150610

Termination date: 20161227

CF01 Termination of patent right due to non-payment of annual fee