CN109806784A - A kind of production boron carbide mixed stirring device - Google Patents
A kind of production boron carbide mixed stirring device Download PDFInfo
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- CN109806784A CN109806784A CN201910174312.7A CN201910174312A CN109806784A CN 109806784 A CN109806784 A CN 109806784A CN 201910174312 A CN201910174312 A CN 201910174312A CN 109806784 A CN109806784 A CN 109806784A
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- stirring device
- boron carbide
- horizontal type
- elevator
- agitating
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Abstract
The present invention relates to boron carbide production equipment fields, more particularly to a kind of production boron carbide mixed stirring device, the Horizontal type stirring device placed including rack and on the rack, the upper and lower surface of the sidewall direction of Horizontal type stirring device is semicircle face, left and right two sides is straight profile, agitating shaft is respectively arranged on the two sidewalls of Horizontal type stirring device, two agitating shafts are setting up and down, stirring blade is evenly distributed on agitating shaft, the end of stirring blade is equipped with stirring hammer, and the stirring blade on two agitating shafts shifts to install；The upper end of Horizontal type stirring device is provided with feed inlet, the outlet connection of feed inlet and elevator, and the outer wall of elevator is provided with heating device, and the upper end of elevator is provided with S-shaped bend pipe, is provided with strainer in the S-shaped bend pipe.The mixed stirring device structure novel, rationally, agitating device stirs evenly, and can remove the moisture in material, improves the reaction efficiency of material for design, and the boron carbide yield made improves, practical.
Description
Technical field
The present invention relates to boron carbide production equipment field more particularly to a kind of production boron carbide mixed stirring devices.
Background technique
Boron carbide (boron carbide), alias black diamond, molecular formula B4C, usually grey black micro mist.Boron carbide
A large amount of neutron can be absorbed without will form any radioactive isotope, thus it in nuclear energy power generation field it be highly desirable
Neutron-absorbing material, and neutron-absorbing material is mainly the rate for controlling nuclear fission.Boron carbide is mainly made as in nuclear reaction furnace field
It is controllable rodlike, but it can be made powdered because of surface area to be increased sometimes.Boron carbide is initially Americanized
Learn will report, is to be reacted by coke in electric furnace and boron oxide, this preparation means are also current industrial production institute
The method of use.Boron carbide needs to be stirred material during being made powdered, improves the production efficiency of boron carbide,
Since raw material is powdered substance, during the reaction, generallys use raw material boron oxide and carbon and react at high temperature and obtain, due to
Boron oxide has biggish water imbibition, therefore needs to reduce the entrance of water in whipping process, and existing mixing plant stirring is inadequate
Uniformly, and the moisture in material can not be removed, keeps boron carbide production efficiency lower, yield decline.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of production boron carbide mixed stirring devices, this is mixed
Agitating device structure novel is closed, rationally, agitating device stirs evenly, and can remove the moisture in material, improve material for design
Reaction efficiency, the boron carbide yield made improves, practical.
The technical scheme of the present invention is realized as follows: a kind of production boron carbide mixed stirring device, including rack and
The Horizontal type stirring device placed on the rack, the upper and lower surface of the sidewall direction of the Horizontal type stirring device are semicircle face, a left side
Right two sides is straight profile, is respectively arranged with agitating shaft on the two sidewalls of the Horizontal type stirring device, divides on two agitating shafts
It sets, stirring blade is evenly distributed on the agitating shaft, the end of the stirring blade is provided with stirring and hammers into shape, on two agitating shafts
Stirring blade shift to install；The upper end of the Horizontal type stirring device is provided with feed inlet, and the feed inlet and elevator go out
Mouth connection, the outer wall of the elevator are provided with heating device, and the upper end of the elevator is provided with S-shaped bend pipe, and the S-shaped is curved
Strainer is provided in pipe.
Preferably, agitating shaft lower end is located in the Horizontal type stirring device and is provided with arc filter screen, the arc filtering
The upper surface of net is contacted with the end of stirring hammer.
Preferably, the lower end of the Horizontal type stirring device is provided with discharge port, and the discharge outlet is provided with discharge pipe,
Weight metering mechanism is provided in the discharge pipe.
Preferably, the upper end that the discharge pipe is located at weight metering mechanism is provided with solenoid valve, the gravimetric dosing machine
Structure includes shaft, and the upper end of the shaft is fixedly installed circular base slab, and the upper end of the circular base slab is provided with weight
The upper end of reactor, the weight induction device is fixedly installed fixed plate.
Preferably, the shaft is rotated by motor driven, and the motor connect with controller, the weight induction device with
Solenoid valve is connect with controller.
Preferably, the shell of the elevator is provided with interlayer, and heater strip and conduction oil are provided in the interlayer, described
Oil inlet and oil outlet are provided on the outside of interlayer.
Present invention has the advantage that the invention discloses a kind of production boron carbide mixed stirring device, which is stirred
Apparatus structure novelty is mixed, rationally, agitating device is stirred material by upper and lower two agitating shafts, in whipping process for design
Stirring hammer is interlaced to grind material, pass through heating device drying object when elevator conveys material
Moisture in material, moisture are discharged by S-shaped bend pipe, are discharged after being weighed when discharging by weight metering mechanism, each convenient for controlling
The input amount of secondary response, it is practical.
Detailed description of the invention
Fig. 1 is the main view of present invention production boron carbide mixed stirring device.
Fig. 2 is the Horizontal type stirring device side view of present invention production boron carbide mixed stirring device.
Fig. 3 is the weight metering mechanism enlarged drawing of present invention production boron carbide mixed stirring device.
Fig. 4 is the S-shaped bend pipe enlarged drawing of present invention production boron carbide mixed stirring device.
In figure: 1- rack, 2- Horizontal type stirring device, 3- agitating shaft, 4- stirring blade, 5- stirring hammer, 6- arc filter screen,
7- feed inlet, 8- elevator, 9- heating device, 10-S shape bend pipe, 11- strainer, 12- heater strip, 13- conduction oil, 14- oil inlet
Mouthful, 15- oil outlet, 16- discharge port, 17- discharge pipe, 18- weight metering mechanism, 19- solenoid valve, 20- shaft, 21- circle
Support plate, 22- weight induction device, 23- fixed plate.
Specific embodiment
The embodiment of the present invention is described further with reference to the accompanying drawing.
Embodiment: a kind of production boron carbide mixed stirring device, as shown in Figs 1-4, including rack 1 and in rack 1
The Horizontal type stirring device 2 of placement, the upper and lower surface of the sidewall direction of Horizontal type stirring device 2 is semicircle face, left and right two sides is straight
Linear face is respectively arranged with agitating shaft 3 on the two sidewalls of Horizontal type stirring device 2, and two agitating shafts 3 are setting up and down, make horizontal stir
Mixing the material in device 2 can be stirred, and mixture homogeneity is higher, be evenly distributed with stirring blade on agitating shaft 3
4, the end of stirring blade 4 is provided with stirring hammer 5, and the stirring blade 4 on two agitating shafts 3 shifts to install, and stirring blade 4 can
Keep the material stirring in Horizontal type stirring device 2 uniform, stirring hammer 5 can crush material, be broken for larger particles small
Particle promotes the uniform stirring of material, keeps material reaction efficiency higher；It is located at 3 lower end of agitating shaft in Horizontal type stirring device 2 to be arranged
There is arc filter screen 6, the upper surface of arc filter screen 6 is contacted with the end of stirring hammer 5, and arc filter screen 6 stirs agitating shaft 3
Material afterwards is filtered, and the material stop for keeping particle big is on arc filter screen 6, the upper table of stirring hammer 5 and arc filter screen 6
Face contact makes the material size obtained after being mixed can be by arc filter screen 6 convenient for being crushed to material.It is sleeping
The upper end of formula agitating device 2 is provided with feed inlet 7, and feed inlet 7 is connect with the outlet of elevator 8, and the outer wall of elevator 8 is provided with
Heating device 9, the upper end of elevator 8 are provided with S-shaped bend pipe 10, and strainer 11 is provided in S-shaped bend pipe 10, and strainer 11 is provided with two
Layer, desiccant is filled between two layers of strainer, convenient for vapor is dried, the effect of S-shaped bend pipe 10 is that discharge will be passed through
The vapor of the heated material discharge of elevator 8, strainer 11 can be avoided material powders and be discharged with vapor.Elevator
8 shell is provided with interlayer, and the setting of heating device 9 is provided with heater strip 12 and conduction oil 13 in interlayer, in interlayer, interlayer
Outside is provided with oil inlet 14 and oil outlet 15, and conduction oil 13, can be to the material in elevator 8 after the heating of heater strip 12
It is heated, removes the moisture carried in material.
The lower end of Horizontal type stirring device 2 is provided with discharge port 16, and discharge pipe 17, discharge pipe are provided at discharge port 16
Weight metering mechanism 18 is provided in 17, weight metering mechanism 18 can show the weight of material of each blanking, convenient for reaction meter
Yield is calculated, the upper end that discharge pipe 17 is located at weight metering mechanism 18 is provided with solenoid valve 19, and weight metering mechanism 18 includes turning
Axis 20, the upper end of shaft 20 are fixedly installed circular base slab 21, and shaft 20 stretches out discharge pipe 17, and is driven by driving motor
Turn is dynamic, and driving motor and solenoid valve 19 are connect with controller, and the upper center of circular base slab 21 is provided with weight reaction
Device 22, the upper end of weight induction device 22 are fixedly installed fixed plate 23, and weight induction device 22 is also connect with controller.Material discharging
When, enter discharge pipe 17 after being mixed and through the material of arc filter screen 6, since the material reaction time is longer,
Usually mixed material is first packed by fixed weight, when defined weight is not achieved in the weight of material in fixed plate 23
Amount, controller, which controls solenoid valve 19 and opens, continues blanking, when the material in fixed plate 23 reaches defined weight, weight induction device
Signal is fed back to controller by 22, and controller controls solenoid valve 19 and closes, and controller controls driving motor again and rotates 90 degree, will be consolidated
It is easy to operate in the packing device that material discharge 17 lower end of discharge pipe on fixed board 23 is placed, it is practical.
Claims (6)
1. a kind of production boron carbide mixed stirring device, the Horizontal type stirring device placed including rack and on the rack is special
Sign is: the upper and lower surface of the sidewall direction of the Horizontal type stirring device is semicircle face, left and right two sides is straight profile, described
Agitating shaft is respectively arranged on the two sidewalls of Horizontal type stirring device, two agitating shafts are setting up and down, uniformly divide on the agitating shaft
It is furnished with stirring blade, the end of the stirring blade is provided with stirring hammer, and the stirring blade on two agitating shafts shifts to install；Institute
The upper end for stating Horizontal type stirring device is provided with feed inlet, and the outlet of the feed inlet and elevator connects, outside the elevator
Wall is provided with heating device, and the upper end of the elevator is provided with S-shaped bend pipe, is provided with strainer in the S-shaped bend pipe.
2. production boron carbide mixed stirring device according to claim 1, it is characterised in that: the Horizontal type stirring device
The interior agitating shaft lower end that is located at is provided with arc filter screen, and the upper surface of the arc filter screen is contacted with the end of stirring hammer.
3. production boron carbide mixed stirring device according to claim 1, it is characterised in that: the Horizontal type stirring device
Lower end be provided with discharge port, the discharge outlet is provided with discharge pipe, is provided with gravimetric dosing machine in the discharge pipe
Structure.
4. production boron carbide mixed stirring device according to claim 3, it is characterised in that: the discharge pipe is located at
The upper end of weight metering mechanism is provided with solenoid valve, and the weight metering mechanism includes shaft, and the upper end fixation of the shaft is set
It is equipped with circular base slab, the upper end of the circular base slab is provided with weight reactor, and the upper end of the weight induction device is fixed
It is provided with fixed plate.
5. production boron carbide mixed stirring device according to claim 4, it is characterised in that: the shaft passes through motor
Driving rotation, the motor are connect with controller, and the weight induction device and solenoid valve are connect with controller.
6. production boron carbide mixed stirring device according to claim 1, it is characterised in that: the shell of the elevator
It is provided with interlayer, heater strip and conduction oil are provided in the interlayer, is provided with oil inlet and oil outlet on the outside of the interlayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910174312.7A CN109806784A (en) | 2019-03-08 | 2019-03-08 | A kind of production boron carbide mixed stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910174312.7A CN109806784A (en) | 2019-03-08 | 2019-03-08 | A kind of production boron carbide mixed stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109806784A true CN109806784A (en) | 2019-05-28 |
Family
ID=66608449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910174312.7A Pending CN109806784A (en) | 2019-03-08 | 2019-03-08 | A kind of production boron carbide mixed stirring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109806784A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110357104A (en) * | 2019-07-16 | 2019-10-22 | 郑州恒生科技有限公司 | A kind of boron carbide recyclable device |
| CN112517230A (en) * | 2020-11-27 | 2021-03-19 | 河南融生硼业科技有限公司 | Automatic sorting system for boron carbide superfine powder |
-
2019
- 2019-03-08 CN CN201910174312.7A patent/CN109806784A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110357104A (en) * | 2019-07-16 | 2019-10-22 | 郑州恒生科技有限公司 | A kind of boron carbide recyclable device |
| CN112517230A (en) * | 2020-11-27 | 2021-03-19 | 河南融生硼业科技有限公司 | Automatic sorting system for boron carbide superfine powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190528 |
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| WD01 | Invention patent application deemed withdrawn after publication |