CN214916866U - Carborundum production waste material breaker - Google Patents
Carborundum production waste material breaker Download PDFInfo
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- CN214916866U CN214916866U CN202120313363.6U CN202120313363U CN214916866U CN 214916866 U CN214916866 U CN 214916866U CN 202120313363 U CN202120313363 U CN 202120313363U CN 214916866 U CN214916866 U CN 214916866U
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Abstract
The utility model provides a silicon carbide production waste crushing device, wherein a bracket of a feeding mechanism is provided with a material groove, a conveying belt, a transmission shaft and a driving motor, the shearing mechanism comprises a bracket body, the top of the bracket body is provided with a shearing oil cylinder and a material pressing oil cylinder, the material pressing oil cylinder is arranged at the discharge end of the conveying belt, and the bracket body is provided with the feeding belt at the bottoms of the shearing oil cylinder and the material pressing oil cylinder; the crushing mechanism comprises a shell, a feed hopper and an air heater are arranged at the top of the shell, a discharge port is arranged at the bottom of the shell, a crushing shaft is arranged in the middle of the shell, a hammer sheet is arranged on the crushing shaft, a sieve sheet is detachably arranged at the lower part of the hammer sheet in the shell, and the crushing mechanism also comprises a crushing motor connected with the crushing shaft; the discharging mechanism comprises an induced draft fan and a discharging shakelong, wherein the induced draft fan is connected with the discharging port and the discharging shakelong through a pipeline; the crushing device can realize the one-time crushing completion from the large silicon carbide production waste to the silicon carbide production waste powder, and has the advantages of time and labor saving in crushing and low crushing cost.
Description
Technical Field
The utility model relates to a crushing equipment, concretely relates to carborundum production waste material breaker.
Background
The silicon carbide has stable chemical properties, high heat conductivity coefficient, small thermal expansion coefficient and good wear resistance, and has other purposes besides being used as an abrasive, for example, the silicon carbide powder is coated on the inner wall of a water turbine impeller or a cylinder body by a special process, so that the wear resistance of the silicon carbide powder can be improved, and the service life of the silicon carbide powder is prolonged by 1-2 times; the high-grade refractory material has the advantages of thermal shock resistance, small volume, light weight, high strength and good energy-saving effect. The low-grade silicon carbide (containing SiC about 85%) is an excellent deoxidizer, and can be used for speeding up steel-making, easily controlling chemical composition and raising steel quality. In addition, silicon carbide is also used in great quantity to make silicon carbide rod for electric heating element.
The silicon carbide is naturally low in content and mainly artificial. The common method is to mix quartz sand and coke, utilize the silicon dioxide and petroleum coke therein, add salt and wood dust, put into an electric furnace, heat to about 2000 ℃ of high temperature, and obtain silicon carbide after various chemical process flows.
In the conventional method for producing silicon carbide, a batch of blocky mixed impurities and production waste with unqualified purity are generated in the high-temperature sintering process of the resistance furnace, the production waste can be reused for smelting the next furnace of silicon carbide, the large production waste of the silicon carbide is generally crushed from large blocks to small blocks by primary crushing equipment at present, and then the small production waste of the primarily crushed silicon carbide is transferred to grinding equipment for fine crushing, so that the small production waste of the silicon carbide is reused for the next furnace of silicon carbide; thereby causing the crushing of the silicon carbide production waste materials to be time-consuming and labor-consuming and having poor economical efficiency.
SUMMERY OF THE UTILITY MODEL
To the technical problem who mentions above-mentioned, the utility model provides a carborundum production waste material breaker.
In order to realize the purpose, the utility model discloses the technical scheme who takes is:
a silicon carbide production waste crushing device comprises a feeding mechanism, a shearing mechanism, a crushing mechanism and a discharging mechanism;
the feeding mechanism comprises a support, a trough, a conveying belt, a transmission shaft and a driving motor are arranged on the support, the trough is fixedly arranged on the support, the transmission shaft is pivoted on the support, driving chain wheels are arranged on two sides of the transmission shaft, a chain on the conveying belt is meshed with the driving chain wheels to enable the conveying belt to form an annular body, and the driving motor is connected with the transmission shaft through the transmission mechanism;
the shearing mechanism is a gantry shearing machine which is detachably connected with the feeding mechanism and comprises a frame body, a shearing oil cylinder and a pressing oil cylinder are mounted at the top of the frame body, the pressing oil cylinder is arranged at the discharge end of the conveying belt, a cutter holder is arranged on the shearing oil cylinder, a blade is mounted on the cutter holder, and a feeding belt is arranged at the bottom of the frame body, which is located at the shearing oil cylinder and the pressing oil cylinder;
the crushing mechanism comprises a shell, a feed hopper and an air heater are arranged at the top of the shell, a discharge hole is formed in the bottom of the shell, the feed hopper is arranged below the discharge end of the feeding belt, a crushing shaft is arranged in the middle of the shell, a hammer sheet is arranged on the crushing shaft, a sieve sheet is detachably arranged at the lower part of the hammer sheet in the shell, and the crushing mechanism also comprises a crushing motor connected with the crushing shaft;
the discharging mechanism comprises an induced draft fan and an unloading salon, wherein the induced draft fan is respectively connected with the discharging port and the unloading salon through a closed pipeline.
Further, foretell carborundum production waste material breaker be located the conveyer belt feed end on the silo and be equipped with the feeding storehouse.
Further, foretell carborundum production waste material breaker, the conveyer belt is the plate chain conveyer belt.
Further, foretell carborundum production waste material breaker, the plate chain conveyer belt is enclosed city ring body by a plurality of link joint, and adjacent link joint passes through the round pin hub connection.
Further, in the above silicon carbide production waste crushing device, the transmission mechanism is one or a combination of a gear train, a belt and a chain wheel train.
The embodiment of the utility model provides a beneficial effect is: the conveying belt is matched with a driving motor through a transmission shaft to continuously convey large silicon carbide production waste, the trough is used for limiting the production waste, a material pressing oil cylinder is used for fixing the large material, then a shearing oil cylinder driving blade is used for primarily crushing the large silicon carbide production waste into small materials, the small materials fall to a feeding belt at the lower part, the small materials are conveyed to a feeding hopper through the feeding belt to enter a crusher for fine crushing, and the crushed silicon carbide powder is pumped from a discharge port to an unloading salon through a draught fan to be subjected to dust fall and discharge; the crushing device can complete one-time crushing from large silicon carbide production waste to silicon carbide production waste powder, thereby having the advantages of time and labor saving in crushing and low crushing cost.
Drawings
FIG. 1 is a schematic structural view of the silicon carbide production waste crushing device in a front view;
fig. 2 is the utility model discloses carborundum production waste material breaker feed mechanism overlook the schematic structure.
Reference numerals in the drawings of the specification include: the device comprises a support 10, a conveying belt 11, a chain plate 110, a pin shaft 111, a transmission shaft A12-1, a transmission shaft B12-2, a driving motor 13, a driving chain wheel 14, a chain 15, a trough 16, a frame body 20, a shearing oil cylinder 21, a tool apron 210, a blade 211, a material pressing oil cylinder 22, a feeding belt 23, a shell 30, a feeding hopper 31, a hot air blower 32, a discharging port 33, a crushing shaft 34, a hammer 35, a sieve sheet 36, a crushing motor 37, an induced draft fan 40, a discharging shakelong 41, a feeding bin 50, a driving chain wheel 60, a first driven chain wheel 61, a second driven chain wheel 62 and a transmission chain 63.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in fig. 1 and 2, the crushing device for silicon carbide production waste provided by the scheme mainly comprises a feeding mechanism, a shearing mechanism, a crushing mechanism and a discharging mechanism;
the feeding mechanism comprises a bracket 10, a trough 16, a conveyor belt 11, a transmission shaft and a driving motor 13 are arranged on the bracket 10, wherein the trough 16 is fixedly arranged on the bracket 10 and is a trough-shaped body with an opening at the upper part, the transmission shaft A12-1 is pivoted on the bracket 10 and comprises a transmission shaft A12-1 and a transmission shaft B12-2, driving chain wheels 14 are arranged at two sides of the transmission shaft A12-1 and the transmission shaft B12-2, a chain 15 on the conveyor belt 11 is meshed with the driving chain wheels 14 to enable the conveyor belt 11 to form a ring-shaped body, the driving motor 13 is connected with the transmission shaft A12-1 through a transmission mechanism, the transmission mechanism is any one or combination of a gear train, a belt and a chain wheel system (the figure shows that the chain wheel transmission is adopted, a driving chain wheel 60 is arranged on an output shaft of the driving motor 13, a first driven chain wheel 61 is pivoted on the bracket 10, a second driven chain wheel 62 is arranged on a transmission shaft A12-1 close to the discharge end of the conveying belt 11, wherein the driving chain wheel 60 is connected with the first driven chain wheel 61 through a transmission chain 63, and the first driven chain wheel 61 is connected with the second driven chain wheel 62 through another transmission chain 63), so that when the driving motor 13 drives the transmission shaft A12-1 to rotate, the transmission shaft A12-1 drives the conveying belt 11 to carry out material conveying in a reciprocating manner;
the shearing mechanism is a gantry shearing machine, is detachably connected with the feeding mechanism and comprises a frame body 20, a shearing oil cylinder 21 and a pressing oil cylinder 22 are mounted at the top of the frame body 20, the pressing oil cylinder 22 is arranged at the discharge end of the conveying belt 11, a cutter holder 210 is arranged on the shearing oil cylinder 21, a blade 211 is mounted on the cutter holder 210, and a feeding belt 23 is arranged at the bottom of the frame body 20, which is positioned at the shearing oil cylinder 21 and the pressing oil cylinder 22;
the crushing mechanism comprises a shell 30, a feed hopper 31 and a hot air blower 32 are arranged at the top of the shell 30, a discharge hole 33 is arranged at the bottom of the shell 30, the feed hopper 31 is arranged below the discharge end of the feeding belt 23, a crushing shaft 34 is arranged in the middle of the shell 30, a hammer sheet 35 is arranged on the crushing shaft 34, a sieve sheet 36 is detachably arranged at the lower part of the hammer sheet 35 in the shell 30, and the crushing mechanism also comprises a crushing motor 37 connected with the crushing shaft 34;
the discharging mechanism comprises an induced draft fan 40 and a discharging screening dragon 41, wherein the induced draft fan 40 is respectively connected with the discharging port 33 and the discharging screening dragon 41 through closed pipelines.
The working principle of the crushing device is as follows: conveyer belt 11 transports in succession bulky carborundum production waste through transmission shaft A12-1 cooperation driving motor 13, silo 16 is spacing to production waste, when carborundum bold material transports to shearing mechanism, utilize pressure material hydro-cylinder 22 fixed to bold material, again through shearing hydro-cylinder 21 drive blade 211 tentatively break to the fritter material to carborundum bold production waste, the fritter material falls to pay-off area 23 of lower part, carry to get into the breaker through pay-off area 23 and carry out the meticulous breakage to feeder hopper 31, the carborundum powder of broken completion is pumped from discharge gate 33 to the husky dragon 41 of unloading through draught fan 40 again and is carried out the dust fall ejection of compact, thereby this breaker has realized that one time breakage of bulky carborundum production waste to carborundum production waste powder is accomplished, thereby have broken save time, laborsaving and the characteristics of broken low cost.
Example 2
As shown in fig. 1, compared with embodiment 1, the difference is that a feeding bin 50 is arranged at the feeding end of the conveying belt 11 on the trough 16, the feeding bin 50 is directly provided with the large silicon carbide production waste through a feeding device, and the feeding bin 50 can control the uniformity of the large silicon carbide production waste entering the conveying belt 11, so that the continuity of the crushing operation can be ensured, and the improvement of the crushing uniformity and the production efficiency is facilitated.
Example 3
As shown in fig. 1 and fig. 2, compared with the above embodiment, the difference is that the conveying belt 11 is a plate-chain type conveying belt 11, the plate-chain conveying belt 11 is formed by a plurality of link plates 110 enclosing an annular body, and the adjacent link plates 110 are connected by pins 111; the plate-chain type conveyer belt 11 can bear the weight of massive silicon carbide production waste in a sufficient amount, so that the working stability of the conveyer belt 11 is guaranteed, and the service life of equipment is prolonged.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (5)
1. The utility model provides a carborundum production waste material breaker which characterized in that: comprises a feeding mechanism, a shearing mechanism, a crushing mechanism and a discharging mechanism;
the feeding mechanism comprises a support (10), a trough (16), a conveying belt (11), a transmission shaft and a driving motor (13) are arranged on the support (10), the trough (16) is fixedly arranged on the support (10), the transmission shaft is pivoted on the support (10), driving chain wheels (14) are arranged on two sides of the transmission shaft, a chain (15) on the conveying belt (11) is meshed with the driving chain wheels (14) to enable the conveying belt (11) to form an annular body, and the driving motor (13) is connected with the transmission chamber through the transmission mechanism;
the shearing mechanism is a gantry shearing machine, is detachably connected with the feeding mechanism and comprises a frame body (20), a shearing oil cylinder (21) and a material pressing oil cylinder (22) are installed at the top of the frame body (20), the material pressing oil cylinder (22) is arranged at the discharge end of the conveying belt (11), a cutter holder (210) is arranged on the shearing oil cylinder (21), a blade (211) is installed on the cutter holder (210), and a feeding belt (23) is arranged at the bottom of the frame body (20) located at the shearing oil cylinder (21) and the material pressing oil cylinder (22);
the crushing mechanism comprises a shell (30), a feed hopper (31) and a hot air blower (32) are arranged at the top of the shell (30), a discharge hole (33) is formed in the bottom of the shell (30), the feed hopper (31) is arranged below the discharge end of the feeding belt (23), a crushing shaft (34) is arranged in the middle of the shell (30), a hammer sheet (35) is arranged on the crushing shaft (34), a sieve sheet (36) is detachably arranged in the shell (30) and is positioned at the lower part of the hammer sheet (35), and the crushing mechanism further comprises a crushing motor (37) connected with the crushing shaft (34);
discharge mechanism contains draught fan (40) and husky dragon (41) of unloading, wherein draught fan (40) through closed conduit respectively with discharge gate (33) and the husky dragon (41) of unloading are connected.
2. The silicon carbide production waste crushing apparatus of claim 1, wherein: a feeding bin (50) is arranged at the feeding end of the conveying belt (11) on the trough (16).
3. The silicon carbide production waste crushing apparatus of claim 2, wherein: the conveying belt (11) is a plate chain type conveying belt (11).
4. The silicon carbide production waste crushing apparatus of claim 3, wherein: the plate chain conveying belt (11) is a city-enclosing annular body formed by a plurality of chain plates (110), and adjacent chain plates (110) are connected through pin shafts (111).
5. The silicon carbide production waste crushing apparatus according to any one of claims 1 to 4, characterized in that: the transmission mechanism is one or a combination of a gear train, a belt and a chain wheel system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120313363.6U CN214916866U (en) | 2021-02-02 | 2021-02-02 | Carborundum production waste material breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120313363.6U CN214916866U (en) | 2021-02-02 | 2021-02-02 | Carborundum production waste material breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214916866U true CN214916866U (en) | 2021-11-30 |
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ID=79119262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120313363.6U Active CN214916866U (en) | 2021-02-02 | 2021-02-02 | Carborundum production waste material breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214916866U (en) |
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2021
- 2021-02-02 CN CN202120313363.6U patent/CN214916866U/en active Active
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