CN103113014A - Sand baking device for quartz sand - Google Patents
Sand baking device for quartz sand Download PDFInfo
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- CN103113014A CN103113014A CN2013100858499A CN201310085849A CN103113014A CN 103113014 A CN103113014 A CN 103113014A CN 2013100858499 A CN2013100858499 A CN 2013100858499A CN 201310085849 A CN201310085849 A CN 201310085849A CN 103113014 A CN103113014 A CN 103113014A
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- roasting
- sand
- silica tube
- sandbox body
- quartz
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Abstract
The invention discloses a sand baking device for quartz sand. The sand baking device comprises a sand baking box body which is arranged on a support and inclines downwards, wherein the bottom of the output end of the sand baking box body is in hinged connection with the support, and the bottom of the input end of the sand baking box body is fixedly connected on the support by an inclination elevator; at least two quartz tubes are arranged in the sand baking box body in parallel; two ends of the quartz tubes respectively go through the sand baking box body; heating coils are wound on the quartz tubes in the sand baking box body; insulation material layers are arranged between the quartz tubes and the sand baking box body; the quartz tubes outside two ends of the sand baking box body are respectively provided with quartz tube rotating mechanisms; the input side of the sand baking box body is provided with a loading device which comprises a hopper; the lower part of the hopper is provided with feeders which are respectively connected with the quartz tubes. By heating from inside instead of outside, the sand baking device for quartz sand disclosed by the invention has the advantages of making the best of the heat energy, improving the profits, saving energy, improving the environment, improving the product quality and realizing the comprehensive benefits on economy, society and environment.
Description
Technical field
The present invention relates to a kind of processing unit (plant) of quartz sand, particularly a kind of roasting sand device for quartz sand.
Background technology
Glass sand is the main raw material of producing quartz glass tube, and in the course of processing, though glass sand dries through drier, moisture content is still very high, need to toast.Domestic roasting sand device is baking box at present, baking box is welded into funnel-form by stainless steel plate, branched external application quartz glass tube is installed in baking box, the roasting sandpipe of nickel-chromium resistance wire is installed in pipe, after roasting sandpipe internal resistance wire switches on power, the roasting sandpipe of roasting heat, then the heat that distributes by roasting sandpipe toasts quartz sand.The defective of this technology is that energy consumption is high, and every baking box installed capacity is 8KW/h, and efficient is low, per hour can only toast not enough 100kg, loss is large, and the finished product rate of recovery is in 90% left and right, dust seriously polluted, that bake process produces raises up, and to environment, affects operator healthy.
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, provides a kind of reasonable in design, the roasting sand device that is used for quartz sand easy to use.
technical problem to be solved by this invention is to realize by following technical scheme, the present invention is a kind of roasting sand device for quartz sand, be characterized in: comprise being contained on support and the roasting sandbox body of downward-sloping setting, roasting sandbox body output terminal bottom-hinged is on support, roasting sandbox body input terminus bottom is fixedly connected on support by the inclination angle riser, be provided with side by side at least two silica tubes in roasting sandbox body, the two ends of silica tube pass respectively roasting sandbox body, be wound with heater coil on silica tube in roasting sandbox body, be provided with adiabator layer between silica tube and roasting sandbox body, be respectively equipped with the silica tube rotating mechanism on the silica tube outside roasting sandbox body two ends, input side at roasting sandbox body is provided with feeder, and feeder comprises hopper, is provided with material feeder below hopper, and material feeder joins with silica tube respectively.
Technical problem to be solved by this invention can also further realize by following technical scheme, the present invention can select disclosed any rotating mechanism that can make the silica tube rotation in prior art, be preferably as follows structure: the silica tube rotating mechanism comprises the support roller that is set on silica tube, and support roller is fixedly connected with support by the rotary caster frame.
Technical problem to be solved by this invention can also further realize by following technical scheme, and heater coil is tungsten gold carbon fiber heating coil.
Technical problem to be solved by this invention can also further realize by following technical scheme, and adiabator layer is comprised of high temperature resistant brick layer, alumina balls molding sand layer, the cotton layer of silicic acid and light-weight insulating brick layer from inside to outside successively.
Technical problem to be solved by this invention can also further realize by following technical scheme, and the angle of inclination of roasting sandbox body is 20 °-60 °.
Technical problem to be solved by this invention can also further realize by following technical scheme, and the internal diameter of silica tube is 150-250mm.
Technical problem to be solved by this invention can also further realize by following technical scheme, and material feeder is the electromagnetism self-feeder.
Compared with prior art, the present invention has following advantage:
1, by place at least 2 silica tubes in the baking box casing, roasting sand installation amount and roasting sand efficient have so just been improved, roasting sand device of the prior art is the not enough 100kg of roasting sand per hour, installed capacity 18KW/h, the present invention per hour minimum roasting sand 800 to 1000kg, installed capacity 44 KW/h, every KW/h efficient is respectively 5.56 and 18.2, and efficient is 3.27 times of existing apparatus.
2, the baking box casing is airtight, and the roasting sand device in technology is all open, and the adiabator layer high insulating effect in it can make the heat in baking box not leak, and has improved work efficiency, has saved energy.
3, energy-conserving and environment-protective are raised outward without dust, make Working environment break away from the long term high temperature situation.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Embodiment
Referring to accompanying drawing, further describe concrete technical scheme of the present invention, so that those skilled in the art understands the present invention further, and do not consist of its Copyright law.
With reference to Fig. 1, a kind of roasting sand device for quartz sand, comprise and being contained on support and the roasting sandbox body 4 of downward-sloping setting, the angle of inclination of roasting sandbox body 4 is 20 °-60 °, roasting sandbox body 4 output terminal bottom-hinged are on support, be fixedly connected on support by inclination angle riser 6 bottom roasting sandbox body 4 input terminuss, inclination angle riser 6 can be motor-driven screw rod, when the angle of sandbox body 4 is baked in the needs adjustment, only need lifting or reduce screw rod to make the input side of baking sandbox body 4 promote or reduce, thus the angle of inclination of the roasting sandbox body 4 of adjusting.
Be provided with side by side at least two silica tubes 8 in roasting sandbox body 4, the internal diameter of silica tube 8 is 150-250mm, thereby increases roasting sand ability.The two ends of silica tube 8 pass respectively roasting sandbox body 4, are wound with heater coil 9 on the silica tube 8 in roasting sandbox body 4, and heater coil 9 is tungsten gold carbon fiber heating coil 9.Tungsten gold carbon fiber heating coil 9 not only heating is fast, and temperature is skyrocketed suddenly fall, and saves energy reaches 20%.
Be provided with adiabator layer between silica tube 8 and roasting sandbox body 4, adiabator layer is comprised of high temperature resistant brick layer 13, alumina balls molding sand layer 12, the cotton layer 11 of silicic acid and light-weight insulating brick layer 10 from inside to outside successively.Four layers of insulation do not leak furnace heat, have both saved energy-conservationly, have improved again Working environment.
Be respectively equipped with the silica tube rotating mechanism on the silica tube 8 outside roasting sandbox body 4 two ends; The silica tube rotating mechanism preferably includes the support roller 3 that is set on silica tube 8, and support roller 3 is fixedly connected with support by rotary caster frame 5.
Input side at roasting sandbox body 4 is provided with feeder, and feeder comprises hopper 1, and hopper 1 can be the self-feeding bucket, and hopper 1 below is provided with material feeder 2, and material feeder 2 is the electromagnetism self-feeder, and material feeder 2 joins with silica tube 8 respectively.
During use, the quartz sand that water content is higher is poured in hopper 1, escapes on material feeder 2 from hopper 1 lower end, and material feeder 2 obtains fully loose releasing out with moisture quartz sand by the conglomeration shape, thereby in the smooth and easy silica tube 8 that enters roasting sandbox body 4.The silica tube rotating mechanism drives silica tube 8 rotations simultaneously, thereby makes the quartz sand heating temperature even.Roasting sandbox body 4 certain angles that tilt, silica tube 8 rotations can be toasted the quartz sand limit in it like this, and the quartz sand that the limit makes oven dry skids off to the output of silica tube 8.
The present invention has realized heat energy being taken full advantage of, and being made manual operation change power operation into by the conversion of external heat to interior heating, improve benefit, saved the energy, improved environment, improve the quality of product, realized raising economic, social, the environment comprehensive benefit.
Claims (7)
1. roasting sand device that is used for quartz sand, it is characterized in that: comprise being contained on support and the roasting sandbox body of downward-sloping setting, roasting sandbox body output terminal bottom-hinged is on support, roasting sandbox body input terminus bottom is fixedly connected on support by the inclination angle riser, be provided with side by side at least two silica tubes in roasting sandbox body, the two ends of silica tube pass respectively roasting sandbox body, be wound with heater coil on silica tube in roasting sandbox body, be provided with adiabator layer between silica tube and roasting sandbox body, be respectively equipped with the silica tube rotating mechanism on the silica tube outside roasting sandbox body two ends, input side at roasting sandbox body is provided with feeder, and feeder comprises hopper, is provided with material feeder below hopper, and material feeder joins with silica tube respectively.
2. the roasting sand device for quartz sand according to claim 1, it is characterized in that: the silica tube rotating mechanism comprises the support roller that is set on silica tube, support roller is fixedly connected with support by the rotary caster frame.
3. the roasting sand device for quartz sand according to claim 1 is characterized in that: heater coil is tungsten gold carbon fiber heating coil.
4. the roasting sand device for quartz sand according to claim 1 is characterized in that: adiabator layer is comprised of high temperature resistant brick layer, alumina balls molding sand layer, the cotton layer of silicic acid and light-weight insulating brick layer from inside to outside successively.
5. the roasting sand device for quartz sand according to claim 1 is characterized in that: the angle of inclination of roasting sandbox body is 20 °-60 °.
6. the roasting sand device for quartz sand according to claim 1, it is characterized in that: the internal diameter of silica tube is 150-250mm.
7. the roasting sand device for quartz sand according to claim 1, it is characterized in that: material feeder is the electromagnetism self-feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310085849.9A CN103113014B (en) | 2013-03-18 | 2013-03-18 | Sand baking device for quartz sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310085849.9A CN103113014B (en) | 2013-03-18 | 2013-03-18 | Sand baking device for quartz sand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103113014A true CN103113014A (en) | 2013-05-22 |
| CN103113014B CN103113014B (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310085849.9A Active CN103113014B (en) | 2013-03-18 | 2013-03-18 | Sand baking device for quartz sand |
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| Country | Link |
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| CN (1) | CN103113014B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059476A (en) * | 2018-07-27 | 2018-12-21 | 刘燕 | A kind of high efficiency Sand baking device for quartz sand |
| CN109612214A (en) * | 2018-11-11 | 2019-04-12 | 刘定勇 | A kind of powder raw material oscillatory type heated-air drying equipment |
| CN111439926A (en) * | 2020-03-31 | 2020-07-24 | 江苏圣达石英制品有限公司 | Thermal state doping process and container for 80-120 mesh quartz powder and multiple rare earth elements |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1436997A (en) * | 2002-02-09 | 2003-08-20 | 中国科学院过程工程研究所 | Rotary continuous microwave drier |
| CN202002444U (en) * | 2011-03-15 | 2011-10-05 | 陈社庭 | Drum type lignite dryer |
| CN102226634A (en) * | 2011-04-21 | 2011-10-26 | 煤炭科学研究总院 | Roll drying experimental facility |
| CN102602942A (en) * | 2012-03-25 | 2012-07-25 | 连云港金瑞照明电器有限公司 | Method for preparing high-purity quartz sand |
| CN203247179U (en) * | 2013-03-18 | 2013-10-23 | 连云港华源石英制品有限公司 | Quartz sand baking device |
-
2013
- 2013-03-18 CN CN201310085849.9A patent/CN103113014B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1436997A (en) * | 2002-02-09 | 2003-08-20 | 中国科学院过程工程研究所 | Rotary continuous microwave drier |
| CN202002444U (en) * | 2011-03-15 | 2011-10-05 | 陈社庭 | Drum type lignite dryer |
| CN102226634A (en) * | 2011-04-21 | 2011-10-26 | 煤炭科学研究总院 | Roll drying experimental facility |
| CN102602942A (en) * | 2012-03-25 | 2012-07-25 | 连云港金瑞照明电器有限公司 | Method for preparing high-purity quartz sand |
| CN203247179U (en) * | 2013-03-18 | 2013-10-23 | 连云港华源石英制品有限公司 | Quartz sand baking device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059476A (en) * | 2018-07-27 | 2018-12-21 | 刘燕 | A kind of high efficiency Sand baking device for quartz sand |
| CN109612214A (en) * | 2018-11-11 | 2019-04-12 | 刘定勇 | A kind of powder raw material oscillatory type heated-air drying equipment |
| CN109612214B (en) * | 2018-11-11 | 2021-10-19 | 上海利势凯美科技有限公司 | Powder raw material vibrating type hot air drying equipment |
| CN111439926A (en) * | 2020-03-31 | 2020-07-24 | 江苏圣达石英制品有限公司 | Thermal state doping process and container for 80-120 mesh quartz powder and multiple rare earth elements |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103113014B (en) | 2015-07-08 |
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