CN212189339U - Steelmaking auxiliary material KR lime powder preparation facilities for desulfurizer - Google Patents

Steelmaking auxiliary material KR lime powder preparation facilities for desulfurizer Download PDF

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Publication number
CN212189339U
CN212189339U CN202020635640.0U CN202020635640U CN212189339U CN 212189339 U CN212189339 U CN 212189339U CN 202020635640 U CN202020635640 U CN 202020635640U CN 212189339 U CN212189339 U CN 212189339U
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Prior art keywords
lime powder
buffer seat
auxiliary material
buffer
steelmaking
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CN202020635640.0U
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Chinese (zh)
Inventor
何琴
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Jiangxi Hengda refractory material Co.,Ltd.
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Xinyu Hengda Burden Co ltd
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Abstract

The utility model discloses a steelmaking auxiliary material KR desulfurizer lime powder preparation device, which comprises a supporting plate, wherein a shell is welded on the upper side of the supporting plate, a buffer seat is arranged on the lower side of the supporting plate, a chute push rod is arranged on the lower side of the buffer seat, a buffer spring is arranged on the inner side of the buffer seat, the upper end of the chute push rod is inserted into the buffer seat and is fixedly connected with the buffer spring through a bolt, an auxiliary spring is arranged on the inner wall of the buffer seat, and a sliding block is arranged at one end of the auxiliary spring; the utility model discloses a buffer seat and spout push rod of design, when using, cushion through the buffer spring in the spout push rod extrusion buffer seat to drive and promote the sliding block and slide and become horizontal power and compress the supplementary buffering of auxiliary spring to partial vertical power, thereby make buffer spring better in the effect of buffering, the vibration that the reduction device produced when using, thereby the phenomenon that fatigue damaged appears in the reduction device.

Description

Steelmaking auxiliary material KR lime powder preparation facilities for desulfurizer
Technical Field
The utility model relates to a steelmaking auxiliary material processing technology field especially relates to a steelmaking auxiliary material KR is lime powder preparation facilities for desulfurizer.
Background
The column mill is the most widely available vertical mill in the market, adopts a continuous and repeated medium-pressure rolling grinding principle, and has a simple and scientific structure. The upper part of the column mill is driven to drive the main shaft to rotate, so that the roller wheel rotates in the ring-conical lining (the gap between the roller and the lining is adjustable and not contacted), after materials are fed from the upper part, a material layer is formed between the roller wheel and the lining plate under the action of dead weight and upper part pushing material, the material layer is subjected to powder formed by rolling of the roller wheel, and finally, the materials are automatically discharged from the lower part of the column mill.
Present steelmaking auxiliary material KR is lime powder preparation facilities for desulfurizer grinds lime into lime powder through the post mill when using, can produce vibration when the post mill operation, and the phenomenon that fatigue damaged can appear in long-time vibration, consequently, need urgently to design a steelmaking auxiliary material KR is lime powder preparation facilities for desulfurizer and solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a preparation device for lime powder for KR desulfurizer as steelmaking auxiliary material.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a steelmaking auxiliary material KR is lime powder preparation facilities for desulfurizer, includes the backup pad, the upside welding of backup pad has the shell, the downside of backup pad is provided with the cushion socket, the downside of cushion socket is provided with the spout push rod, the inboard of cushion socket is provided with buffer spring, the inside of cushion socket is inserted and bolt fixed connection is passed through with buffer spring in the upper end of spout push rod, the inner wall of cushion socket is provided with auxiliary spring, auxiliary spring's one end is provided with the sliding block, the one end of spout push rod and the inboard bottom of cushion socket all are provided with the propelling movement ring, and the sliding block is located between the propelling movement ring.
Further, the inside of shell is connected with the rotation main shaft through the bearing rotation, the upper end of rotating the main shaft is connected with the dispersion pole, the outside of rotating the main shaft is provided with the dispersion impeller.
Furthermore, the lower extreme of rotating the main shaft is provided with the promotion hob, the screening net has been seted up to the lower extreme of shell, the outside of promoting the hob is provided with the guide cylinder, and the opening has all been seted up to the lower extreme surface of guide cylinder and the upper end of guide cylinder.
Furthermore, the outer side of the rotating main shaft is connected with a roller, and the inner wall of the lower end of the shell is provided with a lining plate.
Further, the upper end of shell is provided with driving motor, driving motor and the one end fixed connection who rotates the main shaft, the feed inlet has been seted up to the upside of shell, and the upside of feed inlet is connected with the inlet pipe, the position and the dispersion pole of feed inlet correspond.
Furthermore, the inner surface of the pushing ring is provided with an inclined surface, and the two side surfaces of the sliding block are attached to the inclined surface of the pushing ring.
Further, the shape of dispersion impeller sets up to the umbelliform, and the upper surface of dispersion impeller is provided with the guide way.
The utility model has the advantages that:
1. through the buffer seat and the spout push rod of design, when using, cushion through the buffer spring of spout push rod extrusion buffer seat in to drive and push away the ring and promote the sliding block and slide and become horizontal power and compress the supplementary buffering of auxiliary spring to partial vertical power, thereby make buffer spring effect better when the buffering, the vibration that the reduction device produced when using, thereby the phenomenon that fatigue damaged appears in the reduction device.
2. Through promotion hob, screening net and the guide cylinder of design, mention lime powder and grind once more through the screening of screening net and through promotion hob and guide cylinder when using to make the device better to the grinding effect of lime powder when using.
3. Through the dispersion pole and the dispersion impeller of design, break up the direction distribution to lime powder through dispersion pole and dispersion impeller when adding lime powder in the shell, make lime powder can evenly spread in the shell, then polish through running roller and welt, make the effect of polishing better to make the device handle lime powder and possess better efficiency.
Drawings
FIG. 1 is a schematic structural view of a lime powder preparation device for KR desulfurizing agent as an auxiliary material for steelmaking according to the present invention;
FIG. 2 is a schematic view of the internal structure of the housing of the apparatus for preparing lime powder for KR desulfurizing agent as an auxiliary material for steelmaking according to the present invention;
FIG. 3 is a schematic structural view of a buffer seat of a lime powder preparation device for KR desulfurizing agent as an auxiliary material for steelmaking according to the present invention;
FIG. 4 is the utility model provides a steelmaking auxiliary material KR desulfurizer is with lime powder preparation facilities's dispersion impeller structure sketch map.
In the figure: the device comprises a shell 1, a supporting plate 2, a buffer seat 3, a sliding groove push rod 4, a discharge hole 5, a feeding pipe 6, a driving motor 7, a rotating main shaft 8, a dispersing rod 9, a dispersing disc 10, a lining plate 11, a roller 12, a lifting screw rod 13, a feed hole 14, a buffer spring 15, a pushing ring 16, an auxiliary spring 17, a sliding block 18, a screening net 19 and a guide cylinder 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, a device for preparing lime powder for KR desulfurization agent as steelmaking auxiliary material comprises a support plate 2, a shell 1 is welded on the upper side of the support plate 2, a buffer seat 3 is arranged on the lower side of the support plate 2, a chute push rod 4 is arranged on the lower side of the buffer seat 3, a buffer spring 15 is arranged on the inner side of the buffer seat 3, the upper end of the chute push rod 4 is inserted into the buffer seat 3 and is fixedly connected with the buffer spring 15 through a bolt, an auxiliary spring 17 is arranged on the inner wall of the buffer seat 3, a sliding block 18 is arranged at one end of the auxiliary spring 17, a push ring 16 is arranged at one end of the chute push rod 4 and the bottom of the inner side of the buffer seat 3, the sliding block 18 is located between the push rings 16, and the upper end of the chute push rod 4 slides in the buffer seat 3 due to vibration generated during use of the device, then the buffer spring, partial vertical force is changed into transverse force so as to compress the auxiliary spring 17 for assisting in buffering, and the buffering effect of the device is better when the device is used.
Further, the inside of shell 1 is connected with through the bearing rotation and rotates main shaft 8, and the upper end of rotating main shaft 8 is connected with dispersion impeller 9, and the outside of rotating main shaft 8 is provided with dispersion impeller 10, drives dispersion impeller 9 and dispersion impeller 10 through rotating main shaft 8 and rotates when the feeding to break up the material through dispersion impeller 9 and lead centrifugal dispersion through dispersion impeller 10.
Further, the lower extreme that rotates main shaft 8 is provided with promotion hob 13, and screening net 19 has been seted up to the lower extreme of shell 1, and the outside that promotes hob 13 is provided with guide cylinder 20, and the opening has all been seted up to the lower extreme surface of guide cylinder 20 and the upper end of guide cylinder 20, and when the use device, can carry out certain screening through screening net 19 to promote the material through promoting hob 13, then grind once more.
Furthermore, the outer side of the rotating main shaft 8 is connected with a roller 12, the inner wall of the lower end of the shell 1 is provided with a lining plate 11, the rotating main shaft 8 drives the roller 12 to rotate when in use, and the roller 12 and the lining plate 11 roll lime powder to form powder through centrifugal force.
Further, the upper end of shell 1 is provided with driving motor 7, and driving motor 7 and the one end fixed connection who rotates main shaft 8, and feed inlet 14 has been seted up to the upside of shell 1, and the upside of feed inlet 14 is connected with inlet pipe 6, and the position of feed inlet 14 corresponds with dispersion pole 9, feeds in raw material through inlet pipe 6 to drive through driving motor 7 and rotate main shaft 8 and rotate.
Furthermore, the inner surface of the pushing ring 16 is provided with an inclined surface, and the two side surfaces of the sliding block 18 are attached to the inclined surface of the pushing ring 16, so that the sliding block 18 is conveniently pushed by the pushing ring 16 to slide.
Further, the shape of dispersion impeller 10 sets up to the umbelliform, and the upper surface of dispersion impeller 10 is provided with the guide way, and the dispersion is conveniently led when dispersion impeller 10 carries out the cloth to lime powder.
The device comprises a shell 1, a supporting plate 2, a buffer seat 3, a sliding groove push rod 4, a discharge hole 5, a feeding pipe 6, a driving motor 7, a rotating main shaft 8, a dispersing rod 9, a dispersing disc 10, a lining plate 11, a roller 12, a lifting screw rod 13, a feed hole 14, a buffer spring 15, a pushing ring 16, an auxiliary spring 17, a sliding block 18, a screening net 19 and a guide cylinder 20.
The working principle is as follows: when the device is used, the lower end of a chute push rod 4 is installed on a support frame through a bolt, the upper end of the chute push rod 4 is connected in a buffer seat 3 through a buffer spring 15, a driving main shaft 8 is driven to rotate through a driving motor 7 and feed through a feed pipe 6, the rotating main shaft 8 drives a dispersion rod 9 and a dispersion disc 10 to rotate, so that materials are scattered through the dispersion rod 9 and centrifugally thrown out and distributed in a shell 1 through the dispersion disc 10 in a guiding way, then a roller 12 is driven to rotate through the rotating main shaft 8, the roller 12 and a lining plate 11 are used for rolling lime powder into powder through centrifugal force, a certain screening is carried out through a screening net 19, the materials are lifted through a lifting screw rod 13, then the materials are ground again through the lining plate 11 and the roller 12 and are exposed out of a discharge port 5 from the screening net 19, vibration is generated when the device is used, the upper end of the chute push rod 4 slides in the buffer seat 3 and compresses the, meanwhile, the pushing ring 16 is driven to push the sliding block 18 to slide, partial vertical force is changed into transverse force, so that the auxiliary spring 17 is compressed to assist in buffering, and the buffering effect of the device is better when the device is used.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A preparation device of lime powder for KR desulfurizer as auxiliary material for steelmaking, which comprises a supporting plate (2), it is characterized in that the upper side of the supporting plate (2) is welded with a shell (1), the lower side of the supporting plate (2) is provided with a buffer seat (3), a sliding chute push rod (4) is arranged at the lower side of the buffer seat (3), a buffer spring (15) is arranged at the inner side of the buffer seat (3), the upper end of the sliding chute push rod (4) is inserted into the buffer seat (3) and is fixedly connected with the buffer spring (15) through a bolt, an auxiliary spring (17) is arranged on the inner wall of the buffer seat (3), a sliding block (18) is arranged at one end of the auxiliary spring (17), one end of the sliding groove push rod (4) and the bottom of the inner side of the buffer seat (3) are both provided with pushing rings (16), and the sliding block (18) is located between the pushing rings (16).
2. The device for preparing the lime powder for the KR desulfurizer as an auxiliary material for steelmaking according to claim 1, wherein a rotating main shaft (8) is rotatably connected to the inside of the housing (1) through a bearing, a dispersion rod (9) is connected to the upper end of the rotating main shaft (8), and a dispersion disc (10) is arranged on the outer side of the rotating main shaft (8).
3. The device for preparing the lime powder for the KR desulfurizer as an auxiliary material for steelmaking as claimed in claim 2, wherein a lifting screw rod (13) is arranged at the lower end of the rotating main shaft (8), a screening net (19) is arranged at the lower end of the housing (1), a guide cylinder (20) is arranged at the outer side of the lifting screw rod (13), and openings are formed in the outer surface of the lower end of the guide cylinder (20) and the upper end of the guide cylinder (20).
4. The device for preparing the lime powder for the KR desulfurizing agent as the auxiliary material for steelmaking according to claim 2, wherein the outer side of the rotating main shaft (8) is connected with a roller (12), and the inner wall of the lower end of the shell (1) is provided with a lining plate (11).
5. The device for preparing the lime powder for the KR desulfurizer as an auxiliary material for steelmaking according to claim 2, wherein a driving motor (7) is arranged at the upper end of the housing (1), the driving motor (7) is fixedly connected with one end of the rotating main shaft (8), a feeding port (14) is formed in the upper side of the housing (1), a feeding pipe (6) is connected to the upper side of the feeding port (14), and the position of the feeding port (14) corresponds to the dispersing rod (9).
6. The apparatus for preparing the lime powder for the KR desulfurizer as an auxiliary material for steelmaking as claimed in claim 1, wherein the inner surface of the push ring (16) is provided with an inclined surface, and the two side surfaces of the sliding block (18) are attached to the inclined surface of the push ring (16).
7. The apparatus for preparing the lime powder for the KR desulphurizing agent as a steelmaking auxiliary material according to claim 2, wherein the dispersion disc (10) is umbrella-shaped, and a guide groove is formed on the upper surface of the dispersion disc (10).
CN202020635640.0U 2020-04-24 2020-04-24 Steelmaking auxiliary material KR lime powder preparation facilities for desulfurizer Active CN212189339U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020635640.0U CN212189339U (en) 2020-04-24 2020-04-24 Steelmaking auxiliary material KR lime powder preparation facilities for desulfurizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020635640.0U CN212189339U (en) 2020-04-24 2020-04-24 Steelmaking auxiliary material KR lime powder preparation facilities for desulfurizer

Publications (1)

Publication Number Publication Date
CN212189339U true CN212189339U (en) 2020-12-22

Family

ID=73826259

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020635640.0U Active CN212189339U (en) 2020-04-24 2020-04-24 Steelmaking auxiliary material KR lime powder preparation facilities for desulfurizer

Country Status (1)

Country Link
CN (1) CN212189339U (en)

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GR01 Patent grant
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CP01 Change in the name or title of a patent holder

Address after: 338000 Xinyu Economic Development Zone, Jiangxi

Patentee after: Jiangxi Hengda refractory material Co.,Ltd.

Address before: 338000 Xinyu Economic Development Zone, Jiangxi

Patentee before: Xinyu Hengda burden Co.,Ltd.

CP01 Change in the name or title of a patent holder