CN206219223U - A kind of rotary high temp vacuum chlorination furnace - Google Patents
A kind of rotary high temp vacuum chlorination furnace Download PDFInfo
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- CN206219223U CN206219223U CN201621226886.2U CN201621226886U CN206219223U CN 206219223 U CN206219223 U CN 206219223U CN 201621226886 U CN201621226886 U CN 201621226886U CN 206219223 U CN206219223 U CN 206219223U
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- chlorination furnace
- high temp
- heater
- reaction cavity
- rotary shaft
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Abstract
A kind of rotary high temp vacuum chlorination furnace, the chlorination furnace is provided with body of heater and support, and body of heater includes material reaction cavity, shell and several heating tubes；Material reaction cavity upper and lower ends are provided with cover plate, and cover plate is provided with feed and exhaust tube, vaccum suction tube, chloridating gas ascending pipe；The middle part of shell both sides is installed with rotary shaft respectively, and body of heater is rack-mount by rotary shaft, bearing block, and support is provided with the actuating unit connected with rotary shaft, and the rotation of body of heater is realized under the drive of actuating unit；The heating tube along material reaction cavity circumferentially equidistant distribution；Compound heat preservation layer is provided between the material reaction cavity and shell.Rotation of the utility model by realizing body of heater improves refining effect, shortens the reaction time, and whole process can realize Automated condtrol.
Description
Technical field
The utility model is related to a kind of purification technique of glass sand, particularly a kind of rotary high temp vacuum chlorination
Stove.
Background technology
Glass sand generally refers to quartzy body of the SiO2 contents higher than 99.99%.Glass sand is quartz glass system
The main raw material(s) of product；Glass sand be widely used in extensive and super large-scale integration, photovoltaic industry, optical fiber,
In the important industry such as laser, space flight, military affairs.It is also a high-new country due to these Relationships to the long term growth of country
The necessary condition of technology sustainable development, therefore, the strategic position of glass sand seems particularly significant.China is global quartz
One of reserves country the abundantest, and it is that our times is generally acknowledged most that extraction ultrapure quartz sand is processed from natural quartz ore
Advanced technology.
Scientific and technological circle generally believe：The key technology for preparing high purity sand is ore, control technology and special producing equipment.And from
The As-Is analysis of China, during the design innovation of equipment special is the key technology that Chinese Enterprises circle prepare glass sand process
Bottleneck, so accelerate the domain-specific equip technological innovation it is imperative.
The content of the invention
Technical problem to be solved in the utility model is directed to the deficiencies in the prior art, there is provided one kind has both quartz sand and removes
Miscellaneous, deshydroxy, removal vapour-liquid inclusion enclave, the good rotary high temp vacuum chlorination furnace of refining effect.
Technical problem to be solved in the utility model is realized by following technical scheme.The utility model is
A kind of rotary high temp vacuum chlorination furnace, the chlorination furnace is provided with body of heater and support, if body of heater include material reaction cavity, shell and
Dry heating tube；Material reaction cavity upper and lower ends are provided with cover plate, and cover plate is provided with feed and exhaust tube, vaccum suction tube, chlorination gas
Body ascending pipe；
The middle part of shell both sides is installed with rotary shaft respectively, and body of heater is rack-mount by rotary shaft, bearing block,
Support is provided with the actuating unit connected with rotary shaft, and the rotation of body of heater is realized under the drive of actuating unit.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
Actuating unit is provided with motor, and motor is connected by transmission mechanism with rotary shaft.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
Compound heat preservation layer is provided between material reaction cavity and shell, compound heat preservation layer gets rid of silk by aluminosilicate fiberboard and alumina silicate
Cotton constitutes, and the thickness of compound heat preservation layer is 260-350mm.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
Heating tube along material reaction cavity circumferentially equidistant distribution, the number of heating tube is 6-18.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
The sleeve for temperature tube being additionally provided with cover plate and coordinating heating tube to install.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, in thing
Expect that the middle part of reaction cavity is horizontally disposed with the middle position card with material hole.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
The thickness of middle position card is 20-30mm, a diameter of 10-30mm in the material hole, and material hole is provided with 15-30.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
Be provided with the rotary shaft of shell side conveying cooling water swivel joint, be provided with the rotary shaft of opposite side transmit electric power,
The conducting slip ring of control signal.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
The anglec of rotation of chlorination furnace is 360 °.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
It is 400-600mm's that the cooling water channel that thickness is 30-50mm and the width for being easy to material reaction cavity to install are additionally provided with shell
The ratio between revolving door, length and width of revolving door are 1:1.25-4.
Compared with prior art, it is of the present utility model to carry out comprehensive heating to internal material, and can be real
The cyclic movement for now rotating, stopping, being resident, makes powder fully be reacted in high temperature environments with gas；The utility model is simultaneous
The multiple effects such as the removal of impurities of standby quartz sand, deshydroxy, removal vapour-liquid inclusion enclave, it acts on quartz sand purifying：Effect is good, the thermal efficiency
The high, reaction time is short, operating process is brief efficiently, be capable of achieving Automated condtrol.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Specific embodiment
Referring to the drawings, concrete technical scheme of the present utility model is further described, in order to those skilled in the art
Member is further understood that the present invention, without constituting the limitation to its right.
A kind of reference picture 1, rotary high temp vacuum chlorination furnace, chlorination furnace is provided with body of heater and support 1, and body of heater includes material
Reaction cavity, shell and several heating tubes 7；Material reaction cavity upper and lower ends are provided with cover plate, and cover plate is provided with feed and exhaust tube
9th, vaccum suction tube 13, chloridating gas ascending pipe 8；The middle part of shell both sides is installed with rotary shaft respectively, and body of heater is by rotation
Rotating shaft, bearing block 3 are arranged on support 1, and support 1 is provided with the actuating unit 2 connected with rotary shaft, in the band of actuating unit 2
The rotation of body of heater is realized under dynamic.Several circumferentially arranged heating tubes 7 in material reaction cavity, can be carried out to internal material
Comprehensive heating；Body of heater realized under the drive of actuating unit 2 rotation, stop, resident cyclic movement, make powder with
Gas fully reacts in high temperature environments；Chloridating gas ascending pipe 8 is easy to the injection of gas；The setting of vaccum suction tube 13 is not only
The vacuum in material reaction chamber can be made to reach requirement, miscellaneous gas can also will be contained after the reaction and is extracted out.
Compound heat preservation layer is provided between the material reaction cavity and shell, compound heat preservation layer is by aluminosilicate fiberboard
6 and alumina silicate get rid of silk flosssilk wadding 5 and constitute, compound heat preservation layer thickness be 260-350mm, it is few occupancy material reaction cavity space
In the case of, the loss of heat can be to greatest extent reduced, cost has both been saved, also ensure that being normally carried out for purification.
The actuating unit 2 is provided with motor, and motor is connected by transmission mechanism with rotary shaft.Transmission mechanism be provided with gear and
Drive, gear is fixed on the rotary shaft, and drive is arranged on the output shaft of motor, motor work, is driven by rotary shaft
The rotation of body of heater.
The heating tube 7 along material reaction cavity circumferentially equidistant distribution, the number of heating tube 7 is 6-18.Heating
The optimal number of pipe 7 is 12, is placed equidistant in material reaction cavity inner circumferential, can carry out comprehensive heating to material.
The sleeve for temperature tube 12 being additionally provided with the cover plate and coordinating heating tube 7 to install.The convenient extraneous prison of temperature tube 12
The temperature surveyed in burner hearth；The setting of sleeve makes the more firm firm of the fixation of heating tube 7.
The middle position card 10 with material hole is horizontally disposed with the middle part of material reaction cavity；The thickness of the middle position card 10
It is 20-30mm to spend, a diameter of 10-30mm in the material hole, and material hole is provided with 15-30.The setting of middle position card 10 and material hole promotees
Enter impurity to be separated with material, accelerate purified reaction process.
The swivel joint 11 of conveying cooling water is installed in the rotary shaft of the shell side, is pacified in the rotary shaft of opposite side
Equipped with transmitting electric power, the conducting slip ring 4 of control signal.Can be transported to cooling water on body of heater shell by swivel joint 11, so that plus
The cooling velocity of fast body of heater；Conducting slip ring 4 solves the rotation powerup issue of body of heater.
The anglec of rotation of the chlorination furnace is 360 degree.Chlorination furnace is under the control of electric control gear with 3 ~ 6 turns per minute of speed
Stop after rate rotation 180 degree, stop after rotating 180 degree after being resident 1 ~ 3 minute again, rotation is further continued for after being resident 1 ~ 3 minute, such as
This back and forth runs.
The cooling water channel that thickness is 30-50mm and the width for being easy to material reaction cavity to install are additionally provided with the shell is
The ratio between the revolving door of 400-600mm, length and width of revolving door are 1:1.25-4.Cooling water channel coordinates with swivel joint, right
Body of heater carries out cooling treatment；The setting of revolving door facilitates the installation of material reaction inside cavity mechanism.
Claims (10)
1. a kind of rotary high temp vacuum chlorination furnace, it is characterised in that：The chlorination furnace is provided with body of heater and support, and body of heater includes material
Reaction cavity, shell and several heating tubes；Material reaction cavity upper and lower ends are provided with cover plate, cover plate be provided with feed and exhaust tube,
Vaccum suction tube, chloridating gas ascending pipe；
The middle part of shell both sides is installed with rotary shaft respectively, and body of heater is rack-mount by rotary shaft, bearing block, support
The actuating unit connected with rotary shaft is provided with, the rotation of body of heater is realized under the drive of actuating unit.
2. rotary high temp vacuum chlorination furnace according to claim 1, it is characterised in that：The actuating unit is provided with electricity
Machine, motor is connected by transmission mechanism with rotary shaft.
3. rotary high temp vacuum chlorination furnace according to claim 1, it is characterised in that：The material reaction cavity with it is outer
Compound heat preservation layer is provided between shell, compound heat preservation layer gets rid of silk flosssilk wadding and constitutes by aluminosilicate fiberboard and alumina silicate, and combined type is protected
The thickness of warm layer is 260-350mm.
4. rotary high temp vacuum chlorination furnace according to claim 1, it is characterised in that：The heating tube is anti-along material
The circumferentially equidistant distribution of cavity is answered, the number of heating tube is 6-18.
5. rotary high temp vacuum chlorination furnace according to claim 1, it is characterised in that：Thermometric is additionally provided with the cover plate
The sleeve that pipe and cooperation heating tube are installed.
6. rotary high temp vacuum chlorination furnace according to claim 1, it is characterised in that：At the middle part of material reaction cavity
It is horizontally disposed to have the middle position card with material hole.
7. rotary high temp vacuum chlorination furnace according to claim 6, it is characterised in that：The thickness of the middle position card is
20-30mm, a diameter of 10-30mm in the material hole, material hole are provided with 15-30.
8. rotary high temp vacuum chlorination furnace according to claim 1, it is characterised in that：The rotary shaft of the shell side
On the swivel joint of conveying cooling water is installed, be provided with the rotary shaft of opposite side transmit electric power, the conduction of control signal it is sliding
Ring.
9. rotary high temp vacuum chlorination furnace according to claim 1, it is characterised in that：The anglec of rotation of the chlorination furnace
It is 360 °.
10. rotary high temp vacuum chlorination furnace according to claim 1, it is characterised in that：Thickness is additionally provided with the shell
Spend for the cooling water channel and the width for being easy to material reaction cavity to install of 30-50mm are the revolving door of 400-600mm, revolving door
The ratio between length and width are 1:1.25-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621226886.2U CN206219223U (en) | 2016-11-15 | 2016-11-15 | A kind of rotary high temp vacuum chlorination furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621226886.2U CN206219223U (en) | 2016-11-15 | 2016-11-15 | A kind of rotary high temp vacuum chlorination furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206219223U true CN206219223U (en) | 2017-06-06 |
Family
ID=58793468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621226886.2U Active CN206219223U (en) | 2016-11-15 | 2016-11-15 | A kind of rotary high temp vacuum chlorination furnace |
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| CN (1) | CN206219223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112938987A (en) * | 2021-01-08 | 2021-06-11 | 江苏神汇新型陶瓷材料科技有限公司 | High-temperature phase change method for high-purity silicon dioxide |
-
2016
- 2016-11-15 CN CN201621226886.2U patent/CN206219223U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112938987A (en) * | 2021-01-08 | 2021-06-11 | 江苏神汇新型陶瓷材料科技有限公司 | High-temperature phase change method for high-purity silicon dioxide |
| CN112938987B (en) * | 2021-01-08 | 2023-12-05 | 江苏神汇半导体科技有限公司 | High-temperature phase change method for high-purity silicon dioxide |
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