CN215901502U

CN215901502U - Compound compounding device is used in production of pushing off slag awl

Info

Publication number: CN215901502U
Application number: CN202122002671.XU
Authority: CN
Inventors: 郝建文; 郝珂珂
Original assignee: Gongyi Jianhua Refractory Co ltd
Current assignee: Gongyi Jianhua Refractory Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-02-25
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a composite material mixing device for producing a slag stopping cone, which comprises a mixing box, wherein the top end of the mixing box is provided with a feeding hopper, the bottom of the mixing box is provided with a discharging pipe with a valve, a stirring mechanism is also arranged in the mixing box, the bottom of the mixing box is provided with an ejection mechanism capable of enabling materials in the mixing box to move upwards, and the top end of the mixing box is also provided with an auxiliary material mixing mechanism for assisting the materials to approach to the middle part. The utility model has the beneficial effects that: through setting up the sleeve, at the piston, under the combined action of pneumatic cylinder and striker plate, lift through the piston enables the inside material of mixing box and mixes from top to bottom, reach the purpose that makes the material misce bene, through setting up the striker plate, when mixing box edge is located to the sleeve, it can promote the material of mixing box edge to rise, and the material that is located the mixing box top when contacting to the striker plate, its flow direction that can the direction material, reach not only make the material mix from top to bottom, and enable the purpose that edge material and middle part material exchange mix.

Description

Compound compounding device is used in production of pushing off slag awl

Technical Field

The utility model relates to the field of slag stopping cone production, in particular to a composite type mixing device for slag stopping cone production.

Background

During the tapping process of the converter, a large amount of slag liquid accompanied with molten steel simultaneously flows into a ladle, and the slag liquid is simultaneously injected into a steel billet during the ingot casting process, so that the quality of the steel billet is seriously influenced. Therefore, in order to improve the quality of steel billets and remove impurities in the steel billets, a steel plant adopts a cantilever type slag-blocking cone throwing device to insert the slag-blocking cone into a steel tapping hole before tapping of a converter is finished, and the slag-blocking cone floats between molten steel and molten slag in the steel tapping hole to block roasted slag by utilizing the characteristic that the specific gravity of the slag-blocking cone is lighter than that of the molten steel and heavier than that of the molten slag, so that the roasted slag in a furnace is prevented from flowing into a ladle.

The slag blocking cone needs to mix various ingredients of the slag blocking cone before pressure machine die-casting, the existing mixing equipment generally adopts a mode of directly stirring and mixing by vertical stirring equipment, obviously, the mode can mix materials in the horizontal layer direction, the slag blocking cone does not have the function of mixing materials from top to bottom, and finally, the materials can be mixed unevenly, so that the technical problem can be solved by providing the composite mixing device for the slag blocking cone production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a composite mixing device for producing a slag stopping cone.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides a production of pushing off slag awl is with compound compounding device, includes the mixing box, the mixing box top is equipped with the feeder hopper, and the bottom of mixing box is equipped with the discharging pipe of taking the valve, still be equipped with rabbling mechanism in the mixing box, the mixing box bottom is equipped with the ejection mechanism that enables the inside material upward movement of mixing box, the mixing box top still is equipped with the supplementary compounding mechanism that supplementary material was drawn close to the middle part.

According to a further technical scheme, the ejection mechanism comprises a sleeve fixedly arranged at the bottom of the mixing box, a piston matched with the sleeve is arranged in the sleeve, a hydraulic cylinder is arranged at the bottom of the mixing box, and the output end of the hydraulic cylinder is connected with the input shaft end of the piston.

According to a further technical scheme, the auxiliary material mixing mechanism comprises a material baffle fixedly arranged at the top end of the material mixing box, the upper portion of the material baffle is in an inverted splayed shape, and the lower portion of the material baffle is in a splayed shape.

A further technical scheme is that the mixing box is movably connected with a beating hammer which runs through the mixing box, and one end of the beating hammer, which extends to the inside of the mixing box, is contacted with the striker plate.

According to a further technical scheme, the stirring mechanism comprises a rotating motor fixedly arranged at the top end of the mixing box, a rotating main shaft is arranged inside the mixing box and connected with an output shaft of the rotating motor, and stirring rods which are arranged in a crossed mode are arranged on the rotating main shaft.

The technical scheme is that the number of the feeding hoppers is at least two, and the feeding hoppers are annularly arrayed on the mixing box.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the sleeve, under the combined action of the piston, the hydraulic cylinder and the striker plate, materials in the mixing box can be mixed up and down through the lifting of the piston, so that the aim of uniformly mixing the materials is fulfilled.

2. According to the utility model, through arranging the striker plate, when the sleeve is arranged at the edge of the mixing box, the sleeve can push materials at the edge of the mixing box to rise, and when the materials at the top end of the mixing box contact the striker plate, the sleeve can guide the flow direction of the materials, so that the materials at the edge of the mixing box move towards the middle part of the mixing box, the purposes of mixing the materials up and down and exchanging and mixing the materials at the edge and the materials at the middle part are achieved, and through arranging the striking hammer, the striker plate can be struck, and the phenomenon that the materials are adhered to the striker plate to influence the movement of the materials when the viscosity of the materials is high is avoided.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention.

In the figure, 1-mixing box, 11-feeding hopper, 12-discharging pipe, 2-stirring mechanism, 3-auxiliary mixing mechanism, 31-striker plate, 32-beating hammer, 4-ejection mechanism, 41-sleeve, 42-hydraulic cylinder and 43-piston.

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. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

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 addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

please refer to the embodiment shown in fig. 1, a compound mixing device for producing a slag blocking cone, comprising a mixing box 1, wherein the top end of the mixing box 1 is provided with two feeding hoppers 11, the two feeding hoppers 11 are annularly arranged on the mixing box 1, by arranging a plurality of feeding hoppers 11, different materials can simultaneously enter the mixing box 1 through the feeding hoppers 11, thereby avoiding the phenomenon of certain material accumulation, the bottom of the mixing box 1 is provided with a discharging pipe 12 with a valve, the mixing box 1 is also provided with a stirring mechanism 2, the stirring mechanism 2 comprises a rotating motor fixedly arranged on the top end of the mixing box 1, the mixing box 1 is internally provided with a rotating main shaft, the rotating main shaft is connected with an output shaft of the rotating motor, and the rotating main shaft is provided with stirring rods which are arranged in a cross way.

1 bottom of mixing box is equipped with the ejection mechanism 4 that enables the inside material upward movement of mixing box 1, ejection mechanism 4 is including setting firmly the sleeve 41 in mixing box 1 bottom, feeder hopper 11 bottom edge is located to sleeve 41, here when upwards promoting the material, the material of mixing box 1 edge does not contact with the puddler, so the resistance of pushing up is less, be equipped with the piston 43 with sleeve 41 looks adaptation in the sleeve 41, mixing box 1 bottom is equipped with pneumatic cylinder 42, and the output of pneumatic cylinder 42 is connected with the input axle head of piston 43, because the material of preparation pushing off the sediment awl can mix water, but it need die-casting so can not have too many water when its mixed material, so will have very little liquid to reveal from this sleeve 41, nevertheless do not influence the mixture of the device material.

1 top of compounding case still is equipped with supplementary compounding mechanism 3 that supplementary material closed to the middle part, supplementary compounding mechanism 3 is including setting firmly in the striker plate 31 on 1 top of compounding case, the upper portion of striker plate 31 is the splayed form and its lower part is the splayed form, because the material that piston 43 promoted is the material of 1 edge of compounding case, so it can contact with the plate body of striker plate 31 lower part when pushing up the material, it can play the guide effect to the material, can make the material of 1 edge of compounding case close to the middle part and realize not only that the lower part material mixes the purpose that also can make edge material and middle part material mix mutually, the splayed is established on the top of striker plate 31, it can make the material that gets into 1 inside of this compounding case close to the middle part as far as possible, reach the purpose that makes the material mix more evenly.

Swing joint has the hammer 32 of beating that runs through mixing box 1 on mixing box 1, and beats the hammer 32 and extend to mixing box 1 inside one end and contact with striker plate 31, because the material has certain viscosity, so it is possible the adhesion and influence the device's performance on striker plate 31, and the accessible operation is hit the mode of beating hammer 32 and is made the material of adhesion on it drop, makes the device mix the effect better.

The working process of the utility model is as follows: the materials to be mixed are poured into the mixing box 1 through the feed hopper 11, the rotating motor is started, the rotating motor can drive the main shaft and the stirring rod to stir and mix the materials in the mixing box 1, when the materials are required to be overturned up and down, the hydraulic cylinder 42 can be actuated to retract its output shaft, which carries the piston 43 upward, which moves the material upward under the force of the top, and due to the thrust action, the materials at the upper part in the mixing box 1 are under the action of the striker plate 31, the materials at the edge of the material mixing box can be drawn close to the middle main shaft, the sleeve 41 is arranged at the edge of the material mixing box 1, the resistance of the materials at the edge when the materials upwelling do not contact with the stirring rod is reduced, the materials can participate in mixing along with the rotation of the stirring rod, when the output shaft of the hydraulic cylinder 42 extends, the piston 43 descends and part of the material enters the sleeve 41, so that the reciprocating motion can achieve the purpose of mixing the material up and down.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a production of pushing off slag awl is with compound compounding device, includes mixing box (1), mixing box (1) top is equipped with feeder hopper (11), and the bottom of mixing box (1) is equipped with discharging pipe (12) of taking the valve, still be equipped with rabbling mechanism (2), its characterized in that in mixing box (1): mixing box (1) bottom is equipped with ejection mechanism (4) that enable mixing box (1) inside material upward movement, mixing box (1) top still is equipped with supplementary compounding mechanism (3) that supplementary material moved close to the middle part.

2. The compound mixing device for the production of the slag stopping cone according to claim 1, is characterized in that: the ejection mechanism (4) comprises a sleeve (41) fixedly arranged at the bottom of the mixing box (1), a piston (43) matched with the sleeve (41) is arranged in the sleeve (41), a hydraulic cylinder (42) is arranged at the bottom of the mixing box (1), and the output end of the hydraulic cylinder (42) is connected with the input shaft end of the piston (43).

3. The compound mixing device for the production of the slag stopping cone according to claim 1, is characterized in that: the auxiliary material mixing mechanism (3) comprises a material baffle plate (31) fixedly arranged at the top end of the material mixing box (1), the upper part of the material baffle plate (31) is in an inverted splayed shape, and the lower part of the material baffle plate is in a splayed shape.

4. The compound mixing device for the production of the slag stopping cone according to claim 3, is characterized in that: swing joint has the hammer (32) of beating that runs through mixing box (1) on mixing box (1), and strikes hammer (32) and extend to mixing box (1) inside one end and contact with striker plate (31).

5. The compound mixing device for the production of the slag stopping cone according to claim 1, is characterized in that: the stirring mechanism (2) comprises a rotating motor fixedly arranged at the top end of the mixing box (1), a rotating main shaft is arranged inside the mixing box (1) and is connected with an output shaft of the rotating motor, and stirring rods which are arranged in a crossed mode are arranged on the rotating main shaft.

6. The compound mixing device for the production of the slag stopping cone according to claim 1, is characterized in that: the number of the feed hoppers (11) is at least two, and the feed hoppers (11) are annularly arrayed on the mixing box (1).