CN203281315U - High-temperature gas-solid reaction kettle - Google Patents
High-temperature gas-solid reaction kettle Download PDFInfo
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- CN203281315U CN203281315U CN2013204344625U CN201320434462U CN203281315U CN 203281315 U CN203281315 U CN 203281315U CN 2013204344625 U CN2013204344625 U CN 2013204344625U CN 201320434462 U CN201320434462 U CN 201320434462U CN 203281315 U CN203281315 U CN 203281315U
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Abstract
The utility model relates to a high-temperature gas-solid reaction kettle which comprises a kettle body and a stirring device. A discharge port is arranged at the bottom of the kettle body. A gas outlet is formed in the top of the kettle body. A charging hole is formed in the upper portion of the side wall of the kettle body. The lower portion of the kettle body is of an inverted cone frustum structure, wherein the top of the inverted cone frustum is wider than the bottom of the inverted cone frustum. A gas distributor is arranged at the inverted cone frustum structure inside the kettle body. The gas distributor comprises gas distribution discs, a gas inlet pipe and a gas-guide tube, wherein the gas inlet pipe is communicated with the gas-guide tube, the gas-guide tube is communicated with the gas distribution discs, the number of the gas distribution discs is 2-4, each gas distribution disc is of a circular shape, the gas distribution discs are horizontally arranged in parallel, and the radii of the gas distribution discs decrease progressively from top to bottom in sequence. By adopting the gas distributor structure that the 2-4 gas distribution discs are horizontally arranged in parallel and the structure that the radii of the gas distribution discs decrease progressively from top to bottom in sequence, the high-temperature gas-solid reaction kettle overcomes the shortcoming that a gas distributor provide with a single gas distribution disc is not suitable for a gas-solid reaction kettle which gas enters from the lower portion, and enables gas raw materials and solid powder raw materials to be mixed fully.
Description
Technical field
The utility model relates to a kind of high temperature gas-solid reactor, belongs to technical field of chemical.
Background technology
Gas-solid reactor is a kind of container that physics or chemical reaction are provided for gaseous feed and solid-state powder raw material.Due to the greatest differences of gas-solid reactor raw material physical property, cause raw material easily to produce raw material in mixed process and mix inhomogeneous problem, thus the carrying out of impact reaction.
Chinese patent literature CN102671603A(application number 201110069139.8) a kind of reactor is disclosed, comprise kettle and agitating device, the top of described kettle is provided with charging aperture, autoclave body bottom is provided with discharging opening, described agitating device comprises agitator and stirrer drive, described agitator comprises shaft and is fixedly mounted on stirring vane on shaft, described stirrer drive comprises motor, described motor is located on kettle, the shaft of described agitator is connected with the output shaft of motor by shaft coupling, it is characterized in that: the outside of described kettle is provided with the chuck of filled water, form mezzanine space between described chuck and kettle, described chuck is provided with the steam entry that is communicated with mezzanine space, condensation-water drain, cooling water inlet, coolant outlet, described steam entry and cooling water inlet are externally connected to inlet pipeline, described condensation-water drain and but water out be externally connected to outlet pipeline.
This reactor is owing to adopting steam as heating source, therefore heating-up temperature can't meet the requirement of gas-solid reaction to temperature, and because the physical behavior of gas-solid reaction raw material differs greatly, thereby cause raw material to mix difficulty, this reactor also can't address the above problem.
Summary of the invention
The utility model, for the deficiencies in the prior art, provides a kind of high temperature gas-solid reactor.
The technical solution of the utility model is as follows:
A kind of high temperature gas-solid reactor, comprise kettle and agitating device, and described autoclave body bottom is provided with discharging opening, and the kettle top is provided with gas outlet, and the kettle side wall upper part is provided with charge door, and the kettle bottom is rounding frustum structure wide at the top and narrow at the bottom, it is characterized in that,
Rounding frustum structure place in kettle is provided with gas distributor, distributor comprises air-spreading disk, air inlet pipe and wireway, described air inlet pipe is connected with wireway, wireway is connected with air-spreading disk, described air-spreading disk quantity is 2～4, air-spreading disk be shaped as circle, the air-spreading disk horizontal parallel arranges, air-spreading disk radius from top to bottom successively decreases successively;
Middle and lower part in kettle is provided with helix(ribbon type) agitator, helix(ribbon type) agitator comprises motor, shaft and ribbon impeller, the top of shaft is fixedly connected with motor, ribbon impeller is connected in the bottom of shaft by connecting rod, ribbon increases successively apart from the distance of shaft from bottom to top.
Preferred according to the utility model, the conical surface of described rounding frustum structure and the angle of horizontal plane are 55～65 degree.
Preferred according to the utility model, described air-spreading disk quantity is three, three air-spreading disks from top to bottom, radius is followed successively by 440～460mm, 290～310mm and 140～160mm, the radius difference of adjacent two air-spreading disks is 150mm, and the air-spreading disk edge is 70～80mm far from the distance of reactor inwall.
Preferred according to the utility model, the described circle centre position that is arranged at the ground floor air-spreading disk of the superiors is provided with poke hole, and the least significant end of helix(ribbon type) agitator is between ground floor air-spreading disk and the second layer air-spreading disk adjacent with the ground floor air-spreading disk.
Further preferred according to the utility model, the radius of described poke hole be the superiors the air-spreading disk radius 25%～30%.
Preferred according to the utility model, be provided with breather pipe connected vertically on described air-spreading disk, be provided with passage on breather pipe.
Further preferred according to the utility model, described passage all is arranged at the upper surface of breather pipe, and the aperture of passage is 4%～6% of breather pipe bore, and the pitch of holes between adjacent two passages is 2.5～3.5 times of aperture.
Preferred according to the utility model, described ribbon impeller was wound around for 3～5 weeks around shaft.
Preferred according to the utility model, the pitch of described ribbon impeller is 200～300mm.
Preferred according to the utility model, described ribbon impeller is 40～50mm apart from the distance of shaft bottom, and ribbon impeller is topmost 200～250mm apart from the distance of shaft.
preferred according to the utility model, described kettle outer surface is provided with heating jacket, heating jacket comprises heater, inner thermal insulating layer, external thermal insulation, temperature regulating device, loop connecting flange and connection strap, described heater inner surface is provided with inner thermal insulating layer, the heater outer surface is provided with external thermal insulation, external thermal insulation thickness is greater than inner thermal insulating layer thickness, temperature regulating device is connected with heater, heater, inner thermal insulating layer, external thermal insulation forms the stratiform heating jacket, described connection strap is fixed the lower anchor ring outer edge with the loop connecting flange, distance between adjacent two connection straps equates, the top edge of layered heating jacket is connected with the loop connecting flange, the both sides of the edge of stratiform heating jacket are connected by connector with adjacent connection strap respectively.
Further preferred according to the utility model, the lower surface of described loop connecting flange is provided with the ring-type draw-in groove, the ring-type draw-in groove engagement connection of the top edge of stratiform thermal jacket and loop connecting flange.
Further preferred according to the utility model, the quantity of described connection strap is three.
Further preferred according to the utility model, the thickness of described inner thermal insulating layer is 15～25mm, and the thickness of external thermal insulation is 55～65mm.
Further preferred according to the utility model, described heater is far-infrared electric heater.
Further preferred according to the utility model, described temperature regulating device is the temperature regulating device with solid-state relay and Programmable Logic Controller.
Further preferred according to the utility model, described connector is bolt or screw.
Preferred according to the utility model, the place, gas outlet in described kettle is provided with dust filter unit.
Preferred according to the utility model, described kettle lateral wall rounding frustum structure place is provided with vibrator.
Beneficial effect
1, the utility model arranges the structure of distributor of 2～4 air-spreading disks by horizontal parallel, and adopt the air-spreading disk radius structure of successively decreasing successively from top to bottom, overcome the drawback that single air-spreading disk distributor is not suitable for the gas-solid reactor of bottom air inlet, and the air current flow direction that distributor is given vent to anger is more complicated, thereby makes gas raw material and solid, powdery raw material mix more abundant;
2, the utility model employing ribbon impeller, and ribbon increases successively apart from the distance of shaft from bottom to top, and this domain structure of distributor coordinates, and makes mixing of materials more even.
3, the utility model adopts heater directly to heat, and by thin inner thermal insulating layer and thick external thermal insulation are set, the heat that heater is produced evenly passes to reactor, thereby guarantee that the temperature in reactor reaches more than 500 ℃, and by increasing loop connecting flange and connection strap, the stratiform heating jacket that heater, inner thermal insulating layer, external thermal insulation are formed is fixed in the reactor outer surface by connector, is convenient to maintenance, maintenance and the dismounting of thermal jacket.
Description of drawings
Fig. 1 is the structural representation of high temperature gas-solid reactor described in the utility model;
Fig. 2 is the structural representation of air-spreading disk of the superiors of gas distributor described in the utility model;
Fig. 3 is the structural representation of looking up of the loop connecting flange of heating jacket described in the utility model and connection strap;
Wherein: 1, kettle, 2, discharging opening, 3, gas outlet, 4, charge door, 5, rounding frustum structure, 6, vibrator, 7, air-spreading disk, 8, air inlet pipe, 9, wireway, 10, helix(ribbon type) agitator, 11, motor, 12, shaft, 13, ribbon impeller, 14, connecting rod, 15, poke hole, 16, breather pipe, 17, passage, 18, heater, 19, inner thermal insulating layer, 20, external thermal insulation, 21, temperature regulating device, 22, the loop connecting flange, 23, connection strap, 24, ring-type draw-in groove, 25, dust filter unit, 26, connector.
The specific embodiment
Below in conjunction with embodiment, the technical solution of the utility model is described further, but the utility model institute protection domain is not limited to this.
Embodiment 1
A kind of high temperature gas-solid reactor as Figure 1-3, comprise kettle 1 and agitating device, described kettle 1 bottom is provided with discharging opening 2, and kettle 1 top is provided with gas outlet 3, kettle 1 side wall upper part is provided with charge door 4, and kettle 1 bottom is rounding frustum structure 5 wide at the top and narrow at the bottom;
rounding frustum structure 5 places in kettle 1 are provided with gas distributor, distributor comprises air-spreading disk 7, air inlet pipe 8 and wireway 9, described air inlet pipe 8 is connected with wireway 9, wireway 9 is connected with air-spreading disk 7, described air-spreading disk 7 quantity are three, three air-spreading disks 7 from top to bottom, radius is followed successively by radius and is followed successively by 450mm, 300mm and 150mm, the radius difference of adjacent two air-spreading disks is 150mm, the air-spreading disk edge is 75mm far from the distance of reactor inwall, air-spreading disk 7 be shaped as circle, air-spreading disk 7 horizontal parallel settings, air-spreading disk 7 radius from top to bottom successively decreases successively,
Middle and lower part in kettle 1 is provided with helix(ribbon type) agitator 10, helix(ribbon type) agitator 10 comprises motor 11, shaft 12 and ribbon impeller 10, the top of shaft 12 is fixedly connected with motor 11, ribbon impeller 13 is connected in the bottom of shaft 12 by connecting rod 14, ribbon increases successively apart from the distance of shaft from bottom to top.
The conical surface of described rounding frustum structure 5 and the angle of horizontal plane are 60 degree.Kettle 1 lateral wall rounding frustum structure 5 places are provided with vibrator 6.
The described circle centre position that is arranged at the ground floor air-spreading disk 7 of the superiors is provided with poke hole 15, and the least significant end of helix(ribbon type) agitator 10 is between ground floor air-spreading disk 7 and the second layer air-spreading disk 7 adjacent with ground floor air-spreading disk 7.The radius of described poke hole 15 be the superiors air-spreading disk 7 radiuses 30%.
Be provided with breather pipe 16 connected vertically on described air-spreading disk 7, be provided with passage 17 on breather pipe 16.
Described passage 17 all is arranged at the upper surface of breather pipe 16, and the aperture of passage 17 is 5% of breather pipe 16 bores, and the pitch of holes between adjacent two passages 17 is 3 times of aperture.
Described ribbon impeller 13 was wound around for 3 weeks around shaft.
The pitch of described ribbon impeller 13 is 200mm.
Described ribbon impeller 13 is 50mm apart from the distance of shaft 12 bottom, and ribbon impeller 13 is topmost 200mm apart from the distance of shaft 12.
described kettle 1 outer surface is provided with heating jacket, heating jacket comprises heater 18, inner thermal insulating layer 19, external thermal insulation 20, temperature regulating device 21, loop connecting flange 22 and connection strap 23, described heater 18 inner surfaces are provided with inner thermal insulating layer 19, heater 18 outer surfaces are provided with external thermal insulation 20, external thermal insulation 20 thickness are greater than inner thermal insulating layer 19 thickness, temperature regulating device 21 is connected with heater 18, heater 18, inner thermal insulating layer 19, external thermal insulation 20 forms the stratiform heating jacket, described connection strap 23 is fixed the lower anchor ring outer edge with loop connecting flange 22, distance between adjacent two connection straps 23 equates, the top edge of layered heating jacket is connected with loop connecting flange 22, the both sides of the edge of stratiform heating jacket are connected by connector 26 with adjacent connection strap 23 respectively.
The lower surface of described loop connecting flange 22 is provided with ring-type draw-in groove 24, ring-type draw-in groove 24 engagement connections of the top edge of stratiform thermal jacket and loop connecting flange 22.
The quantity of described connection strap 23 is three.
The thickness of described inner thermal insulating layer 19 is 20mm, and the thickness of external thermal insulation 20 is 60mm.
Described heater 18 is far-infrared electric heater.Far-infrared electric heater is existing commercially available prod, as can company being arranged available from the brilliant electronics technology of Zibo section.
Described temperature regulating device 21 is the temperature regulating device with solid-state relay and Programmable Logic Controller.Temperature regulating device with solid-state relay and Programmable Logic Controller is existing commercially available prod, as can company being arranged available from the brilliant electronics technology of Zibo section.
Described connector 23 is bolt.
3 places, gas outlet in described kettle 1 are provided with dust filter unit 25.
Embodiment 2
A kind of high temperature gas-solid reactor, comprise kettle 1 and agitating device, and described kettle 1 bottom is provided with discharging opening 2, and kettle 1 top is provided with gas outlet 3, and kettle 1 side wall upper part is provided with charge door 4, and kettle 1 bottom is rounding frustum structure 5 wide at the top and narrow at the bottom;
rounding frustum structure 5 places in kettle 1 are provided with gas distributor, distributor comprises air-spreading disk 7, air inlet pipe 8 and wireway 9, described air inlet pipe 8 is connected with wireway 9, wireway 9 is connected with air-spreading disk 7, described air-spreading disk 7 quantity are three, three air-spreading disks 7 from top to bottom, radius is followed successively by radius and is followed successively by 440mm, 290mm and 140mm, the radius difference of adjacent two air-spreading disks is 150mm, the air-spreading disk edge is 75mm far from the distance of reactor inwall, air-spreading disk 7 be shaped as circle, air-spreading disk 7 horizontal parallel settings, air-spreading disk 7 radius from top to bottom successively decreases successively,
Middle and lower part in kettle 1 is provided with helix(ribbon type) agitator 10, helix(ribbon type) agitator 10 comprises motor 11, shaft 12 and ribbon impeller 10, the top of shaft 12 is fixedly connected with motor 11, ribbon impeller 13 is connected in the bottom of shaft 12 by connecting rod 14, ribbon increases successively apart from the distance of shaft from bottom to top.
The conical surface of described rounding frustum structure 5 and the angle of horizontal plane are 65 degree.Kettle 1 lateral wall rounding frustum structure 5 places are provided with vibrator 6.
The described circle centre position that is arranged at the ground floor air-spreading disk 7 of the superiors is provided with poke hole 15, and the least significant end of helix(ribbon type) agitator 10 is between ground floor air-spreading disk 7 and the second layer air-spreading disk 7 adjacent with ground floor air-spreading disk 7.The radius of described poke hole 15 be the superiors air-spreading disk 7 radiuses 25%.
Be provided with breather pipe 16 connected vertically on described air-spreading disk 7, be provided with passage 17 on breather pipe 16.
Described passage 17 all is arranged at the upper surface of breather pipe 16, and the aperture of passage 17 is 4% of breather pipe 16 bores, and the pitch of holes between adjacent two passages 17 is 2.5 times of aperture.
Described ribbon impeller 13 was wound around for 5 weeks around shaft.
The pitch of described ribbon impeller 13 is 300mm.
Described ribbon impeller 13 is 40mm apart from the distance of shaft 12 bottom, and ribbon impeller 13 is topmost 250mm apart from the distance of shaft 12.
described kettle 1 outer surface is provided with heating jacket, heating jacket comprises heater 18, inner thermal insulating layer 19, external thermal insulation 20, temperature regulating device 21, loop connecting flange 22 and connection strap 23, described heater 18 inner surfaces are provided with inner thermal insulating layer 19, heater 18 outer surfaces are provided with external thermal insulation 20, external thermal insulation 20 thickness are greater than inner thermal insulating layer 19 thickness, temperature regulating device 21 is connected with heater 18, heater 18, inner thermal insulating layer 19, external thermal insulation 20 forms the stratiform heating jacket, described connection strap 23 is fixed the lower anchor ring outer edge with loop connecting flange 22, distance between adjacent two connection straps 23 equates, the top edge of layered heating jacket is connected with loop connecting flange 22, the both sides of the edge of stratiform heating jacket are connected by connector 26 with adjacent connection strap 23 respectively.
The lower surface of described loop connecting flange 22 is provided with ring-type draw-in groove 24, ring-type draw-in groove 24 engagement connections of the top edge of stratiform thermal jacket and loop connecting flange 22.
The quantity of described connection strap 23 is three.
The thickness of described inner thermal insulating layer 19 is 25mm, and the thickness of external thermal insulation 20 is 55mm.
Described heater 18 is far-infrared electric heater.Described temperature regulating device 21 is the temperature regulating device with solid-state relay and Programmable Logic Controller.
Described connector 23 is screw.
3 places, gas outlet in described kettle 1 are provided with dust filter unit 25.
Embodiment 3
A kind of high temperature gas-solid reactor, comprise kettle 1 and agitating device, and described kettle 1 bottom is provided with discharging opening 2, and kettle 1 top is provided with gas outlet 3, and kettle 1 side wall upper part is provided with charge door 4, and kettle 1 bottom is rounding frustum structure 5 wide at the top and narrow at the bottom;
rounding frustum structure 5 places in kettle 1 are provided with gas distributor, distributor comprises air-spreading disk 7, air inlet pipe 8 and wireway 9, described air inlet pipe 8 is connected with wireway 9, wireway 9 is connected with air-spreading disk 7, described air-spreading disk 7 quantity are three, three air-spreading disks 7 from top to bottom, radius is followed successively by radius and is followed successively by 460mm, 310mm and 160mm, the radius difference of adjacent two air-spreading disks is 150mm, the air-spreading disk edge is 75mm far from the distance of reactor inwall, air-spreading disk 7 be shaped as circle, air-spreading disk 7 horizontal parallel settings, air-spreading disk 7 radius from top to bottom successively decreases successively,
Middle and lower part in kettle 1 is provided with helix(ribbon type) agitator 10, helix(ribbon type) agitator 10 comprises motor 11, shaft 12 and ribbon impeller 10, the top of shaft 12 is fixedly connected with motor 11, ribbon impeller 13 is connected in the bottom of shaft 12 by connecting rod 14, ribbon increases successively apart from the distance of shaft from bottom to top.
The conical surface of described rounding frustum structure 5 and the angle of horizontal plane are 55 degree.Kettle 1 lateral wall rounding frustum structure 5 places are provided with vibrator 6.
The described circle centre position that is arranged at the ground floor air-spreading disk 7 of the superiors is provided with poke hole 15, and the least significant end of helix(ribbon type) agitator 10 is between ground floor air-spreading disk 7 and the second layer air-spreading disk 7 adjacent with ground floor air-spreading disk 7.The radius of described poke hole 15 be the superiors air-spreading disk 7 radiuses 30%.
Be provided with breather pipe 16 connected vertically on described air-spreading disk 7, be provided with passage 17 on breather pipe 16.
Described passage 17 all is arranged at the upper surface of breather pipe 16, and the aperture of passage 17 is 5% of breather pipe 16 bores, and the pitch of holes between adjacent two passages 17 is 3 times of aperture.
Described ribbon impeller 13 was wound around for 4 weeks around shaft.
The pitch of described ribbon impeller 13 is 250mm.
Described ribbon impeller 13 is 45mm apart from the distance of shaft 12 bottom, and ribbon impeller 13 is topmost 220mm apart from the distance of shaft 12.
described kettle 1 outer surface is provided with heating jacket, heating jacket comprises heater 18, inner thermal insulating layer 19, external thermal insulation 20, temperature regulating device 21, loop connecting flange 22 and connection strap 23, described heater 18 inner surfaces are provided with inner thermal insulating layer 19, heater 18 outer surfaces are provided with external thermal insulation 20, external thermal insulation 20 thickness are greater than inner thermal insulating layer 19 thickness, temperature regulating device 21 is connected with heater 18, heater 18, inner thermal insulating layer 19, external thermal insulation 20 forms the stratiform heating jacket, described connection strap 23 is fixed the lower anchor ring outer edge with loop connecting flange 22, distance between adjacent two connection straps 23 equates, the top edge of layered heating jacket is connected with loop connecting flange 22, the both sides of the edge of stratiform heating jacket are connected by connector 26 with adjacent connection strap 23 respectively.
The lower surface of described loop connecting flange 22 is provided with ring-type draw-in groove 24, ring-type draw-in groove 24 engagement connections of the top edge of stratiform thermal jacket and loop connecting flange 22.
The quantity of described connection strap 23 is three.
The thickness of described inner thermal insulating layer 19 is 15mm, and the thickness of external thermal insulation 20 is 65mm.
Described heater 18 is far-infrared electric heater.Described temperature regulating device 21 is the temperature regulating device with solid-state relay and Programmable Logic Controller.
Described connector 23 is bolt.3 places, gas outlet in described kettle 1 are provided with dust filter unit 25.
Claims (10)
1. a high temperature gas-solid reactor, comprise kettle and agitating device, and described autoclave body bottom is provided with discharging opening, and the kettle top is provided with gas outlet, and the kettle side wall upper part is provided with charge door, and the kettle bottom is rounding frustum structure wide at the top and narrow at the bottom, it is characterized in that,
Rounding frustum structure place in kettle is provided with gas distributor, distributor comprises air-spreading disk, air inlet pipe and wireway, described air inlet pipe is connected with wireway, wireway is connected with air-spreading disk, described air-spreading disk quantity is 2～4, air-spreading disk be shaped as circle, the air-spreading disk horizontal parallel arranges, air-spreading disk radius from top to bottom successively decreases successively;
Middle and lower part in kettle is provided with helix(ribbon type) agitator, and helix(ribbon type) agitator comprises motor, shaft and ribbon impeller, and the top of shaft is fixedly connected with motor, and ribbon impeller is connected in the bottom of shaft by connecting rod.
2. high temperature gas-solid reactor as claimed in claim 1, it is characterized in that, described air-spreading disk quantity is three, three air-spreading disks from top to bottom, radius is followed successively by 440～460mm, 290～310mm and 140～160mm, the radius difference of adjacent two air-spreading disks is 150mm, and the air-spreading disk edge is 70～80mm far from the distance of reactor inwall.
3. high temperature gas-solid reactor as claimed in claim 1, it is characterized in that, the described circle centre position that is arranged at the ground floor air-spreading disk of the superiors is provided with poke hole, and the least significant end of helix(ribbon type) agitator is between ground floor air-spreading disk and the second layer air-spreading disk adjacent with the ground floor air-spreading disk.
4. high temperature gas-solid reactor as claimed in claim 1, is characterized in that, is provided with breather pipe connected vertically on described air-spreading disk, is provided with passage on breather pipe; Described passage all is arranged at the upper surface of breather pipe, and the aperture of passage is 4%～6% of breather pipe bore, and the pitch of holes between adjacent two passages is 2.5～3.5 times of aperture.
5. high temperature gas-solid reactor as claimed in claim 1, is characterized in that, described ribbon increases successively apart from the distance of shaft from bottom to top; Ribbon impeller was wound around for 3～5 weeks around shaft.
6. high temperature gas-solid reactor as claimed in claim 1, it is characterized in that, described kettle outer surface is provided with heating jacket, heating jacket comprises heater, inner thermal insulating layer, external thermal insulation, temperature regulating device, loop connecting flange and connection strap, described heater inner surface is provided with inner thermal insulating layer, the heater outer surface is provided with external thermal insulation, external thermal insulation thickness is greater than inner thermal insulating layer thickness, temperature regulating device is connected with heater, heater, inner thermal insulating layer, external thermal insulation forms the stratiform heating jacket, described connection strap is fixed the lower anchor ring outer edge with the loop connecting flange, distance between adjacent two connection straps equates, the top edge of layered heating jacket is connected with the loop connecting flange, the both sides of the edge of stratiform heating jacket are connected by connector with adjacent connection strap respectively.
7. high temperature gas-solid reactor as claimed in claim 6, is characterized in that, the lower surface of described loop connecting flange is provided with the ring-type draw-in groove, the ring-type draw-in groove engagement connection of the top edge of stratiform thermal jacket and loop connecting flange; The quantity of described connection strap is three.
8. high temperature gas-solid reactor as claimed in claim 6, is characterized in that, the thickness of described inner thermal insulating layer is 15～25mm, and the thickness of external thermal insulation is 55～65mm.
9. high temperature gas-solid reactor as claimed in claim 6, is characterized in that, the place, gas outlet in described kettle is provided with dust filter unit.
10. high temperature gas-solid reactor as claimed in claim 6, is characterized in that, the conical surface of described rounding frustum structure and the angle of horizontal plane are 55～65 degree; Described kettle lateral wall rounding frustum structure place is provided with vibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204344625U CN203281315U (en) | 2013-07-19 | 2013-07-19 | High-temperature gas-solid reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204344625U CN203281315U (en) | 2013-07-19 | 2013-07-19 | High-temperature gas-solid reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203281315U true CN203281315U (en) | 2013-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204344625U Expired - Fee Related CN203281315U (en) | 2013-07-19 | 2013-07-19 | High-temperature gas-solid reaction kettle |
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| Country | Link |
|---|---|
| CN (1) | CN203281315U (en) |
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2013
- 2013-07-19 CN CN2013204344625U patent/CN203281315U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20170719 |