CN215428726U

CN215428726U - Compound mixing equipment for silicon carbide production

Info

Publication number: CN215428726U
Application number: CN202121937690.5U
Authority: CN
Inventors: 万立斌; 顾旭; 徐世杰; 顾文华; 罗永成; 王生义; 叶芊; 吴立; 黄涛; 张治明; 何建军
Original assignee: Ningxia Hexing Carbon Based Materials Co ltd
Current assignee: Ningxia Hexing Carbon Based Materials Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-01-07
Anticipated expiration: 2031-08-18

Abstract

The application discloses carborundum production is with compound equipment that mixes includes: two storehouses proportioning machine, the formula lifting machine is carried to the fill is installed to one side of two storehouses proportioning machine, the feed inlet department that the play feed bin of carrying the formula lifting machine to two storehouses proportioning machine of fill extends to two storehouses proportioning machine, the bottom of two storehouses proportioning machine is provided with the feed chute, the bottom of feed chute is provided with first baffle conveyer, the tail end of first baffle conveyer extends to the top of first agitator tank, be provided with the third (mixing) shaft in the second agitator tank, be provided with the third puddler on the third (mixing) shaft, the bottom of second agitator tank is provided with receives the workbin. This equipment has solved at present at the artifical interpolation of carborundum, material loading and stirring, unable accurate control to stirring efficiency is lower, and it is relatively poor to mix the effect, owing to receive personnel's labour's restriction, the carborundum output of processing is low, can't satisfy the problem of the production needs of enterprise.

Description

Compound mixing equipment for silicon carbide production

Technical Field

The application relates to silicon carbide and silicon carbide processing equipment technical field, in particular to a compound mixing device for silicon carbide production.

Background

Silicon carbide is an inorganic substance, has a chemical formula of SiC, and is processed by quartz sand, petroleum coke (or coal coke), wood chips (salt is required when green silicon carbide is produced) and other raw materials. The silicate that adds during carborundum adds man-hour, additives such as slag charge, additive and mineral admixture often add, material loading and stirring with the manual work, and the unable accurate control of additive volume like this to stirring efficiency is lower, and it is relatively poor to mix the effect, owing to receive personnel's labour's restriction, the carborundum output of processing is low, can't satisfy the production needs of enterprise.

Therefore, the application provides a compound mixing device for producing silicon carbide, which solves the problems.

SUMMERY OF THE UTILITY MODEL

The application provides a carborundum production is with compound equipment that mixes has solved at present and has added silicate, slag charge, additive and mineral admixture such as add-on man-hour at carborundum often with artifical interpolation, material loading and stirring, the unable accurate control of additive amount like this to stirring efficiency is lower, and it is relatively poor to mix the effect, owing to receive personnel's restriction, the carborundum output of processing is low, can't satisfy the problem of the production needs of enterprise.

In order to solve the technical problem, the present application provides a carborundum production is with compound equipment that mixes, includes: a bucket lifting type lifting machine is arranged on one side of the two-bin dosing machine, a discharge bin of the bucket lifting type lifting machine extends to a feed inlet of the two-bin dosing machine, the bottom of the two-bin proportioning machine is provided with a feed chute, the bottom of the feed chute is provided with a first baffle conveyer, the tail end of the first baffle conveyer extends to the upper part of the first stirring box, a first stirring shaft and a second stirring shaft are arranged in the first stirring box, a first stirring rod is arranged on the first stirring shaft, a second stirring rod is arranged on the second stirring shaft, a second baffle conveyer is arranged on a discharge hole of the first stirring box, the tail end of the second baffle conveyer extends to the upper part of the second stirring box, and a third stirring shaft is arranged in the second stirring box, a third stirring rod is arranged on the third stirring shaft, and a material receiving box is arranged at the bottom of the second stirring box.

As a further scheme, an output shaft of a driving motor on one side of the first stirring box is connected with the first stirring shaft and the second stirring shaft through a belt, and the first stirring rod and the second stirring rod are inclined and arranged in a mutually staggered mode.

As a further scheme, the third stirring rod is spirally arranged.

As a further scheme, the method further comprises the following steps: the dust collecting device is arranged above the two-bin proportioning machine and comprises a dust collecting cover arranged above the two-bin proportioning machine, one end of the dust collecting cover is connected with a dust outlet pipe, and the dust outlet pipe is connected with a dust collector.

As a further scheme, the feeding chute comprises a first discharging pipe and a second discharging pipe, and the upper ends of the first discharging pipe and the second discharging pipe are respectively communicated with the bottoms of the two-bin proportioning machine.

As a further scheme, the bottom of the material receiving box is provided with a movable roller.

Compared with the prior art, the compound equipment that this application provided includes: two storehouses proportioning machine, the formula lifting machine is carried to the fill is installed to one side of two storehouses proportioning machine, the feed inlet department that the play feed bin of the formula lifting machine is carried to the fill extends to two storehouses proportioning machine, the bottom of two storehouses proportioning machine is provided with the feed chute, the bottom of feed chute is provided with first baffle conveyer, the tail end of first baffle conveyer extends to the top of first agitator tank, be provided with first (mixing) shaft and second (mixing) shaft in the first agitator tank, be provided with first puddler on the first (mixing) shaft, be provided with the second puddler on the second (mixing) shaft, install second baffle conveyer on the discharge gate of first agitator tank, the tail end of second baffle conveyer extends to the top of second agitator tank, be provided with the third (mixing) shaft in the second agitator tank, be provided with the third puddler on the third (mixing) shaft, the bottom of second agitator tank is provided with receipts workbin.

When the equipment is used, the bucket lifting type hoister is used for feeding, so that manpower is saved, and materials are prevented from being raised outwards in the feeding process. Utilize two storehouses proportioning machines to prepare burden to carborundum machine raw materials, satisfied the requirement of batching precision on the one hand, on the other hand has also reduced the labour. And first agitator tank and second agitator tank can improve stirring efficiency for stirring effect is better. Meanwhile, the yield of the device is higher than that of a manual mode during compound mixing operation, and the production requirements of enterprises can be met.

Drawings

In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments are briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without making any inventive changes.

Fig. 1 is a schematic structural diagram of a compound mixing device according to an embodiment of the present invention;

FIG. 2 is a top view of a compound mixing apparatus according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a feed chute according to an embodiment of the present invention.

In the figure: 1 two storehouses proportioning machine, 2 formula lifting machine is carried to the bucket, 21 play feed bins, 3 feed chutes, 4 first baffle conveyer, 5 first agitator tanks, 51 first (mixing) shaft, 52 second (mixing) shaft, 511 first puddler, 521 second puddler, 6 second baffle conveyer, 7 second agitator tanks, 71 third (mixing) shaft, 72 third puddler, 8 receipts workbin, 53 belt, 11 dust cage, 12 play dirt pipe, 13 dust catcher, 31 first discharge tube, 32 second discharge tube, 81 removal gyro wheels, 325 flexible coupling pipe.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.

The core of this application is to provide a carborundum production is with compound equipment that mixes, can solve present add silicate, slag charge, additives and mineral admixture that add man-hour add, add with the manual work often, material loading and stirring at carborundum, the unable accurate control of addition like this to stirring efficiency is lower, it is relatively poor to mix the effect, owing to receive personnel's labour's restriction, the carborundum output of processing is low, can't satisfy the problem of the production needs of enterprise.

Fig. 1 is a schematic structural diagram of a compound mixing device according to an embodiment of the present invention; FIG. 2 is a top view of a compound mixing apparatus according to an embodiment of the present invention; fig. 3 is a schematic structural diagram of a feed chute according to an embodiment of the present invention. As shown in fig. 1-3, comprising: two-bin proportioning machine 1, bucket lifting type lifting machine 2 is installed to one side of two-bin proportioning machine 1, the feed inlet department that goes out feed bin 21 of bucket lifting type lifting machine 2 extends to two-bin proportioning machine 1, the bottom of two-bin proportioning machine 1 is provided with feed chute 3, the bottom of feed chute 3 is provided with first baffle conveyer 4, the tail end of first baffle conveyer 4 extends to the top of first agitator tank 5, be provided with first (mixing) shaft 51 and second (mixing) shaft 52 in the first agitator tank 5, be provided with first puddler 511 on the first (mixing) shaft 51, be provided with second puddler 521 on the second (mixing) shaft 52, install second baffle conveyer 6 on the discharge gate of first agitator tank 5, the tail end of second baffle conveyer 6 extends to the top of second agitator tank 7, be provided with third (mixing) shaft 71 in the second agitator tank 7, be provided with third puddler 72 on the third (mixing) shaft, the bottom of second agitator tank 7 is provided with receipts workbin 8.

In this embodiment, the two-bin dosing machine 1 is configured to meet the processing requirements of silicon carbide, wherein the two-bin dosing machine 1 is composed of a weighing system, an electrical control system and other existing structures, which are not described in detail in this application. A bucket elevator 2 arranged at one side of the two-bin proportioning machine 1 for feeding. Compared with other lifting machines, the bucket lifting type lifting machine 2 is good in airtightness, the dustproof effect can be achieved when silicon carbide and raw materials are conveyed from a low position to a high position, and the lifting efficiency is higher. The bucket elevator 2 may be of the type TH 250. Considering that raise dust can be generated in the blanking process, as a further scheme, the method further comprises the following steps: the dust collecting device is arranged above the two-bin proportioning machine 1 and comprises a dust collecting cover 11 arranged above the two-bin proportioning machine 1, one end of the dust collecting cover 11 is connected with a dust outlet pipe 12, and the dust outlet pipe 12 is connected with a dust collector 13. The dust collector 13 is an industrial dust collector. The feeding chute 3 arranged at the bottom of the two-bin dosing machine 1 plays a role of guiding materials, as shown in fig. 3, as a further scheme, the feeding chute 3 comprises a first discharging pipe 31 and a second discharging pipe 32, and the upper ends of the first discharging pipe 31 and the second discharging pipe 32 are respectively communicated with the bottom of the two-bin dosing machine 1. The discharge gate of two discharge tubes is conveniently connected the back and is unloaded to two storehouses proportioning machine 1. And for the convenience of connection, a flexible connecting pipe 325 may be further provided at the upper ends of the first and second

discharging pipes

31 and 32 for the convenience of connection. The first baffle conveyor 4 arranged at the bottom of the feeding tank 3 and the second baffle conveyor 6 arranged at the discharge hole of the first stirring box 5 are both of baffle type structures, which is beneficial to the slippage of the silicon carbide mixture in the conveying process.

In this embodiment, the first stirring shaft 51 and the second stirring shaft 52 arranged in the first stirring box 5 are respectively provided with a first stirring rod 511 and a second stirring rod 521, as a further scheme, the output shaft of the driving motor at one side of the first stirring box 5 is connected with the first stirring shaft 51 and the second stirring shaft 52 through a belt 53, and the first stirring rod 511 and the second stirring rod 521 are both inclined and arranged in a mutually staggered manner. Therefore, the first stirring shaft 51 and the second stirring shaft 52 can rotate synchronously. Of course, the prior art structures including the coupling are also included to achieve synchronous rotation, and will not be described in detail herein. The first stirring rods 511 and the second stirring rods 521 are arranged in a staggered manner, so that the stirring effect is better. Meanwhile, as a further alternative, the third stirring rod 72 is spirally disposed. The arrangement of the two stirring tanks enables the silicon carbide to be sufficiently stirred in the first stirring tank 5 and the second stirring tank 7. A material collecting box 8 is arranged at the bottom of the second stirring box 7 and is used for collecting the silicon carbide. For convenience of movement, as a further scheme, the bottom of the material receiving box 8 is provided with a moving roller 81.

Compared with the prior art, when the equipment is used, the bucket lifting type hoister is used for feeding, so that manpower is saved, and materials are prevented from being raised in the feeding process. Utilize two storehouses proportioning machines to prepare burden to carborundum machine raw materials, satisfied the requirement of batching precision on the one hand, on the other hand has also reduced the labour. And first agitator tank and second agitator tank can improve stirring efficiency for stirring effect is better. Meanwhile, the yield of the device is higher than that of a manual mode during compound mixing operation, and the production requirements of enterprises can be met.

In the description of the application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience in describing the application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

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.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice in the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The above-described embodiments of the present application do not limit the scope of the present application.

Claims

1. A silicon carbide production is with compound equipment that mixes, its characterized in that includes: a bucket lifting type lifting machine is arranged on one side of the two-bin dosing machine, a discharge bin of the bucket lifting type lifting machine extends to a feed inlet of the two-bin dosing machine, the bottom of the two-bin proportioning machine is provided with a feed chute, the bottom of the feed chute is provided with a first baffle conveyer, the tail end of the first baffle conveyer extends to the upper part of the first stirring box, a first stirring shaft and a second stirring shaft are arranged in the first stirring box, a first stirring rod is arranged on the first stirring shaft, a second stirring rod is arranged on the second stirring shaft, a second baffle conveyer is arranged on a discharge hole of the first stirring box, the tail end of the second baffle conveyer extends to the upper part of the second stirring box, and a third stirring shaft is arranged in the second stirring box, a third stirring rod is arranged on the third stirring shaft, and a material receiving box is arranged at the bottom of the second stirring box.

2. The compounding device of claim 1, wherein an output shaft of a driving motor on one side of the first stirring box is connected with the first stirring shaft and the second stirring shaft through a belt, and the first stirring rod and the second stirring rod are inclined and arranged in a staggered manner.

3. Compounding device according to claim 1, characterized in that the third stirring rod is arranged helically.

4. The compounding device of claim 1, further comprising: the dust collecting device is arranged above the two-bin proportioning machine and comprises a dust collecting cover arranged above the two-bin proportioning machine, one end of the dust collecting cover is connected with a dust outlet pipe, and the dust outlet pipe is connected with a dust collector.

5. The compounding apparatus of claim 1, wherein said feed chute includes a first discharge tube and a second discharge tube, the upper ends of said first discharge tube and said second discharge tube communicating with the bottom of said two-bin dispensing machine, respectively.

6. Compounding apparatus according to claim 1, wherein the bottom of the hopper is provided with moving rollers.