CN203470450U - Friction and dragging type thermal cracking device - Google Patents
Friction and dragging type thermal cracking device Download PDFInfo
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- CN203470450U CN203470450U CN201320500625.5U CN201320500625U CN203470450U CN 203470450 U CN203470450 U CN 203470450U CN 201320500625 U CN201320500625 U CN 201320500625U CN 203470450 U CN203470450 U CN 203470450U
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- powdered carbon
- housing
- settler
- towing
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Abstract
The utility model discloses a friction and dragging type thermal cracking device. The friction and dragging type thermal cracking device comprises a shell with a feeding opening, a friction cracking unit, a pressurizing and propelling unit, a carbon powder settler and a gas-liquid separator, wherein the friction cracking unit is provided with a friction and dragging surface facing to the pressurizing and propelling unit; the pressurizing and propelling unit is used for propelling materials to the friction and dragging surface; friction and dragging type thermal cracking is carried out on the materials by rotating the friction and dragging surface; after the materials are subjected to the friction and dragging type thermal cracking, the materials sequentially enter the carbon powder settler and the gas-liquid separator through a gap. The friction and dragging type thermal cracking device is used for cracking the materials including household garbage, biomasses, organic solid wastes and the like into products including combustible gas, water-oil liquid, carbon ash and the like to be reutilized, so as to realize material recycling and energy regeneration and develop biomass energy; and the friction and dragging type thermal cracking device is environment-friendly.
Description
Technical field
The utility model relates to a kind of cracking conversion device, relates in particular to a kind of friction towing thermal cracker.
Background technology
Along with social development, money energy resource consumption and living beings, house refuse discarded object increase year by year, cause providing energy shortage, rubbish for suffering from, and have a strong impact on social harmonious development and ecological environment.Wherein, house refuse mainly comprises the Litter in human activity process, is mainly that stationery, Plastic, rubber-like, vegetation class, dry goods, kitchen are remaining, leathercraft, inorganic matter, metal, glass and pottery etc.According to statistics, produce per capita the about 0.8-1.4kg of house refuse daily, enormous amount.Living beings, include the material such as the fowl and animal excrement in lignocellulosic, farming industry leftover bits and pieces, agriculture and forestry organic waste material and the animal husbandry production process such as the stalk except grain, fruit, trees and discarded object in agriculture and forestry production process.And amount of biomass is huge, containing huge biomass energy, be regenerative resource.
The existing mode that the traditional treatment method of house refuse and living beings is generally had to compost, landfill and burning.The bad enforcement of mode and the effect of compost are bad; The mode of landfill need to take a large amount of land resource, and can cause secondary pollution to water body and soil; And the waste gas that the mode of burning is supervened enters air, air etc. is polluted.In addition, in house refuse, the residue of removing outside metal, glass, pottery is mostly living beings and organic matter, is the resource material that can transform sex change, can be reused, and adopts traditional treatment method to process, and is difficult to obtain recycling utilization, causes the wasting of resources.
Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned defect of prior art, provides a kind of the materials such as house refuse, living beings and Solid Organic refuse are carried out to cracking conversion with the friction towing thermal cracker of recycling.
The utility model solves the technical scheme that its technical problem adopts: a kind of friction towing thermal cracker is provided, comprises:
Housing, closes on described housing one end and is provided with and enters the charging aperture in described housing for material; Described material comprises house refuse, living beings and Solid Organic refuse;
Friction cracking unit, closes on the described housing other end and is rotatably arranged in described housing, and be formed with interval between described friction cracking unit and described housing internal perisporium;
Pressurization propulsion unit, corresponding described charging aperture is arranged in described housing one end, pushes the material that enters described housing by described charging aperture to described friction cracking unit;
Powdered carbon settler, corresponding described friction cracking unit is arranged on described housing other end below, and is communicated to the described housing at rear, described friction cracking unit; Described powdered carbon settler lower end forms powdered carbon decanting zone; And
Gas-liquid separator, be arranged on described powdered carbon settler one side and be communicated with described powdered carbon settler, and described gas-liquid separator is positioned at top, described powdered carbon decanting zone, is respectively equipped with gas outlet and liquid outlet on described gas-liquid separator, described liquid outlet is positioned at below, described gas outlet;
Described friction cracking unit has the friction towing face towards described pressurization propulsion unit, and described pressurization propulsion unit is pushed described material to described friction towing face, by described friction towing face, is rotated described material is rubbed and pulls thermal cracking; Described material, after friction towing thermal cracking, enters described powdered carbon settler and gas-liquid separator successively by described interval.
Preferably, between described friction cracking unit and described pressurization propulsion unit, form the preheating zone that a pair of described material carries out preheating; In the described housing of corresponding described preheating zone, be provided with heat-generating units.
Preferably, described friction cracking unit comprises the rotor driving mechanism that is arranged on the rotor in described housing and drives described rotor to rotate; Described rotor is described friction towing face towards the surface of described pressurization propulsion unit.
Preferably, described rotor is spherical, hemispherical or bell-shaped rotor, and described friction towing face is sphere or taper seat; And/or,
Described rotor enters for air the hollow rotor that carries out temperature adjustment for inside has cavity.
Preferably, described friction cracking unit also comprises that described screw rod is arranged on described friction towing face for described material being accelerated to the screw rod of supercharging.
Preferably, described pressurization propulsion unit comprises the first screw rod and drives the first driving mechanism of described the first bolt rotary; Described the first screw rod is arranged in described housing, and described first screw rod one end is stretched out described housing and is connected with described the first driving mechanism.
Preferably, described gas-liquid separator comprises the shell with inside and outside two-layer sidewall, forms the cooling chamber of Cooling Water turnover between described two-layer sidewall, is positioned at outer field described sidewall and is provided with the second water inlet and the second delivery port that is communicated to described cooling chamber; Described gas outlet and liquid outlet are opened on the described sidewall that is positioned at internal layer and run through and be positioned at outer field described sidewall.
Preferably, the described powdered carbon settler of one end, corresponding described powdered carbon decanting zone is provided with powdered carbon outlet, is provided with described powdered carbon and exports relative powdered carbon dispatch unit in described powdered carbon decanting zone; Described powdered carbon dispatch unit comprises the second screw rod and drives the second driving mechanism of described the second bolt rotary.
Preferably, described housing is provided with cooling device, and described cooling device comprises that corresponding described preheating zone is connected to the ring-shaped box of described housing periphery, described casing be provided with Cooling Water respectively into and out of the first water inlet and the first delivery port.
Preferably, described friction towing thermal cracker also comprises charcoal water gasifier, is arranged between described housing and powdered carbon settler, and is communicated with respectively described housing and powdered carbon settler.
The utility model structure, simple to operate, adopt friction towing thermal cracking mode that material (comprising house refuse, living beings and Solid Organic refuse etc.) rub and pulls thermal cracking and change into the products such as combustible gas, water fluid and charcoal ashes and recycle, realize " zero residue, zero-emission, innoxious, resource, energy, industrialization " trans-utilization of described material, and environmental protection.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the towing cracker of the utility model one embodiment;
Fig. 2 is the internal structure schematic diagram of Fig. 1 shown device;
Fig. 3 is the internal structure schematic diagram of the towing cracker of another embodiment of the utility model.
The specific embodiment
For technical characterictic of the present utility model, object and effect being had more clearly, understand, now contrast accompanying drawing and describe the specific embodiment of the present utility model in detail.
As Figure 1-3, friction towing thermal cracker of the present utility model, comprise housing 1, friction cracking unit 3, pressurization propulsion unit 2, powdered carbon settler 5 and gas-liquid separator 6, housing 1 is for holding material, friction cracking unit 3 and pressurization propulsion unit 2 are arranged in this housing 1, pressurization propulsion unit 2 is by the material that the enters housing 1 cracking unit 3 of pushing to rub, material rotates and rubs after towing thermal cracking through friction cracking unit 3, enter successively powdered carbon settler 5 and gas-liquid separator 6, finally can obtain the products such as combustible gas, water fluid and charcoal ashes.Described material is mainly organic materials; Material comprises house refuse, living beings and Solid Organic refuse etc.; House refuse comprises that stationery, Plastic, rubber-like, vegetation class, dry goods, kitchen are remaining, in leathercraft one or more; Living beings comprise the materials such as fowl and animal excrement in the lignocellulosics such as stalk, trees, farming industry leftover bits and pieces, agriculture and forestry organic waste material and animal husbandry production process and discarded object.
Housing 1 is provided with charging aperture 11 and enters this housing 1 for material, and charging aperture 11 closes on housing 1 one end and arranges on housing 1.In order realizing, the temperature of frictional heat cracking to be controlled, on housing 1, can be established cooling device.This cooling device can comprise casing 13, for filling cooling water; The corresponding friction of this casing 13 cracking unit 3 is connected to housing 1 periphery, and is ring-shaped box; Casing 13 be provided with Cooling Water respectively into and out of the first water inlet 14 and the first delivery port 15, by cooling water, in the interior circulation of casing 13, can lower the temperature to housing 1, also can indirectly to friction cracking unit 3, lower the temperature.
Preferably, this housing 1 is cylindric, and closed at both ends.Housing 1 cylindraceous be beneficial to material therein through friction cracking unit 3 and pressurization propulsion unit 2 coordinate the towing thermal cracking that rub to process, avoid occurring dead angle long-pending Tibetan material and the material in housing 1 do not processed completely.
Pressurization propulsion unit 2 corresponding charging aperture 11 is arranged in housing 1 one end, by the material that enters housing 1 by the charging aperture 11 cracking unit 3 of pushing to rub.The first driving mechanism 22 that this pressurization propulsion unit 2 can comprise the first screw rod 21 and drive the first screw rod 21 to rotate; This first screw rod 21 is arranged in housing 1, and first screw rod 21 one end are stretched out housing 1 and are connected with the first driving mechanism 22.Charging aperture 11 is positioned on this first screw rod 21 one end near housing 1, when material enters housing 1 from charging aperture 11, under the rotation of the first screw rod 21, material is taken to the other end of housing 1 along the first screw rod 21, and pressurize by 21 pairs of materials of the first screw rod, the velocity of rotation of this first screw rod 21 is directly proportional to the charging rate of material and pressure.The first driving mechanism 22 can comprise motor or and regulate the decelerator of motor speed.
This friction cracking unit 3 can comprise the rotor 31 being arranged in housing 1 and the rotor driving mechanism 32 that drives rotor 31 to rotate, and rotor 31 is friction towing face 30 towards the surface of pressurization propulsion unit 2.The rotating speed of rotor 31 can be 1200-2800r/min.Preferably, friction towing face 30 is smooth surface.Interval is formed between rotor 31 and housing 1 internal perisporium, and also has interval on rotor 31 with between relative another of friction towing face 30 surface and housing 1 end, and the product of same confession after frictional heat cracking passes through.
This rotor 31 adopts metal material to make.That rotor 31 can be is spherical, hemispherical or bell-shaped rotor, and the towing face 30 that therefore rubs can be sphere or taper seat.In embodiment as shown in Figure 2, rotor 31 is hemispherical rotor, and its friction towing face 30 is hemispherical.As shown in Figure 3, in the friction of another embodiment of the utility model towing thermal cracker, rotor 31 is bell-shaped rotor, and its friction towing face 30 is taper seat.
In addition, as shown in Figure 2, friction cracking unit 3 also can comprise for material being accelerated to the screw rod 33 of supercharging, screw rod 33 be arranged on friction towing face 30 on.By this screw rod 33, rotate, to material supercharging and accelerate material fricting movement, make cracking sooner, more complete.Further, rotor 31 can be the hollow rotor that inside has cavity 310, and cavity wherein 310 enters and carries out temperature adjustment for air (as cold wind), can be to rotor 31 adjusting such as lower the temperature.Can adopt ventilation duct outside housing 1, to be inserted in cavity 310, for it passes into cold wind, lower the temperature.
Preferably, in embodiment as shown in Figure 2, between friction cracking unit 3 and pressurization propulsion unit 2, be formed with a preheating zone 10, material can be carried out to preheating, accelerate material dewatering charing efficiency, thereby improve the frictional heat cracking transformation efficiency of material.In the interior corresponding preheating zone 10 of housing 1, be provided with heat-generating units 12, for material is heated.This heat-generating units 12 can be the elements such as heating element, heating strip, and heating element can be electric induction heating element.This heat-generating units 12 is by more than heating material to 100 ℃, to accelerate the friction towing thermal cracking of material.Preferably heat-generating units 12 heating temps can be up to 600 ℃ or more than.
The corresponding friction of powdered carbon settler 5 cracking unit 3 is arranged on housing 1 other end below, and is communicated to the housing 1 at friction 3 rears, cracking unit, and these powdered carbon settler 5 lower ends form powdered carbon decanting zone 50.Concrete, the interval that this powdered carbon settler 5 is communicated with between rotor 31 and housing 1 end.The mix products that material generates after frictional heat cracking is through this powdered carbon settler 5, and charcoal ashes is wherein deposited in powdered carbon decanting zone 50, and gaseous material enters in gas-liquid separator 6.Wherein, the powdered carbon settler 5 of 50 one end, corresponding powdered carbon decanting zone is provided with powdered carbon outlet 51, preferably, is provided with powdered carbon and exports 51 relative powdered carbon dispatch unit 52 in powdered carbon decanting zone 50, for the charcoal ashes settling down being pushed to powdered carbon outlet 51.And, for charcoal ashes is collected, in this powdered carbon outlet 51, also can connect powdered carbon collecting box.The second driving mechanism 522 that this powdered carbon dispatch unit 52 can comprise the second screw rod 521 and drive the second screw rod 521 to rotate, this second screw rod 521 pushes to powdered carbon outlet 51 by rotation by charcoal ashes.The second driving mechanism 522 can comprise motor.
Temperature during this carbon dust settler 5 work is more than 100 ℃, avoids the sedimentations together with carbon ashes of condensation therein such as steam, oily substance.
Gas-liquid separator 6 for by gaseous material steam or and oily substance carry out separated with gas.This gas-liquid separator 6 is arranged on powdered carbon settler 5 one sides and is communicated with powdered carbon settler 5, and gas-liquid separator 6 is positioned at 50 tops, powdered carbon decanting zone.On gas-liquid separator 6, be respectively equipped with gas outlet 61 and liquid outlet 62, respectively as the gaseous matter of separating and the outlet of water fluid, and liquid outlet 62 is positioned at 61 belows, gas outlet, preferably liquid outlet 62 is arranged on gas-liquid separator 6 lower ends, and gas outlet 61 is arranged on upper end.In addition, on gas outlet 61, can be connected with gas collection case, for the gaseous matter of separating is collected; And/or, on liquid outlet 62, be connected with liquid collection case, for the water fluid of separating is collected.
Further, this gas-liquid separator 6 can comprise the shell 63 with inside and outside two-layer sidewall 631,632, the cooling chamber 630 that forms Cooling Water turnover between two-layer sidewall 631,632, is positioned at outer field sidewall 632 and is provided with the second water inlet 633 and the second delivery port 634 that is communicated to cooling chamber 630; Gas outlet 61 and liquid outlet 62 are opened on the sidewall 631 that is positioned at internal layer and run through and be positioned at outer field sidewall 632.When in this gas-liquid separator 6, temperature is lower than 100 ℃ (as 50-95 ℃), steam can be condensed into water, and is deposited to gas-liquid separator 6 lower ends, by liquid outlet 62, flows out this gas-liquid separator 6.Oily substance in gaseous material also can be condensed into fluid, by liquid outlet 62, flows out; Gaseous matter (including thick combustion gas) rises to gas-liquid separator 6 upper ends, by gas outlet 61, exports.
In addition, in embodiment as shown in Figure 1, 2, this friction towing thermal cracker also can comprise charcoal water gasifier 4, and it is arranged between housing 1 and powdered carbon settler 5, and is communicated with respectively housing 1 and powdered carbon settler 5.Powdered carbon settler 5 can be communicated to by this charcoal water gasifier 4 housing 1 at friction 3 rears, cracking unit.Charcoal water gasifier 4, for the charcoal material of mix products is reacted with steam, generates carbon monoxide with hydrogen, improves combustible gas productive rate in end product.Concrete, charcoal water gasifier 4 includes a shell 41 and heat generating member 42, and this heat generating member 42 is arranged on shell 41 inwalls, thus the interior formation of shell 41 one charcoal water gasification zone 40.Heat generating member 42 can adopt electric induction heating element.These heat generating member 42 temperature can be up to more than 500 ℃, so that better by charcoal material, with steam, reaction generates carbon monoxide with hydrogen.Understandable, in embodiment, this friction towing thermal cracker also can not established charcoal water gasifier as shown in Figure 3, and the mix products of material after frictional heat cracking directly delivered to powdered carbon settler 5.
During this friction towing thermal cracker work, will after material pretreatment, by charging aperture 11, pack in housing 1, and housing 1 is full of; Pretreatment is mainly that the construction materials such as the metal in material, glass, pottery, stone are removed.The work of pressurization propulsion unit 2 is by material push to rub cracking unit 3 and cracking unit 3 work that rub simultaneously; Material pushes and is heated in pressurization propulsion unit 2 and friction cracking unit in preheating zone 10, and by friction towing, cracking is occurred on friction towing face 30, generates the mix products such as the solid products such as charcoal ashes and gaseous material.Mix products by friction cracking unit 3 and interval between housing 1 be extruded be ejected into powdered carbon settler 5(or elder generation after charcoal water gasifier 4 again to powdered carbon settler 5) carry out separated.Mix products is in powdered carbon settler 5, and the solid matters such as charcoal ashes are wherein subject to gravitational settling in powdered carbon decanting zone 50, and remaining product then flow in gas-liquid separator 6; Temperature in this gas-liquid separator 6 is less than 100 ℃ of settings, with can by the steam in all the other products or and oily substance be condensed into liquid or water fluid, liquid or water fluid are exported by liquid outlet 62 in this gas-liquid separator 6, gas (comprising combustible gas) can be exported by gas outlet 61, the end product gas of acquisition and water fluid (comprise water, can fuel oil, tar etc.) etc. concrete kind according to the contained kind of material and different.
By by end product: charcoal ashes, water fluid and combustible gas collect, resource can be made or the energy recycles, realization comprises the trans-utilization of the materials such as house refuse " zero residue, zero-emission, innoxious, money energy, industrialization ", greatly reduce the discharges such as house refuse simultaneously, reduce the pollution of environment, land resource taken etc.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a friction towing thermal cracker, is characterized in that, comprising:
Housing (1), closes on described housing (1) one end and is provided with for material and enters the charging aperture (11) in described housing (1); Described material comprises house refuse, living beings and Solid Organic refuse;
Friction cracking unit (3), closes on described housing (1) other end and is rotatably arranged in described housing (1), and be formed with interval between described friction cracking unit (3) and described housing (1) internal perisporium;
Pressurization propulsion unit (2), corresponding described charging aperture (11) is arranged in described housing (1) one end, pushes the material that enters described housing (1) by described charging aperture (11) to described friction cracking unit (3);
Powdered carbon settler (5), corresponding described friction cracking unit (3) is arranged on described housing (1) other end below, and is communicated to the described housing (1) at rear, described friction cracking unit (3); Described powdered carbon settler (5) lower end forms powdered carbon decanting zone (50); And
Gas-liquid separator (6), be arranged on described powdered carbon settler (5) one sides and be communicated with described powdered carbon settler (5), and described gas-liquid separator (6) is positioned at top, described powdered carbon decanting zone (50), on described gas-liquid separator (6), be respectively equipped with gas outlet (61) and liquid outlet (62), described liquid outlet (62) is positioned at below, described gas outlet (61);
Described friction cracking unit (3) has the friction towing face (30) towards described pressurization propulsion unit (2), described pressurization propulsion unit (2) is pushed described material to described friction towing face (30), by described friction towing face (30), is rotated described material is rubbed and pulls thermal cracking; Described material, after friction towing thermal cracking, enters described powdered carbon settler (5) and gas-liquid separator (6) successively by described interval.
2. friction towing thermal cracker according to claim 1, is characterized in that, forms the preheating zone (10) that a pair of described material carries out preheating between described friction cracking unit (3) and described pressurization propulsion unit (2); In the described housing (1) of corresponding described preheating zone (10), be provided with heat-generating units (12).
3. friction towing thermal cracker according to claim 1, is characterized in that, described friction cracking unit (3) comprises the rotor driving mechanism (32) that is arranged on the rotor (31) in described housing (1) and drives described rotor (31) to rotate; Described rotor (31) is described friction towing face (30) towards the surface of described pressurization propulsion unit (2).
4. friction according to claim 3 towing thermal cracker, is characterized in that, described rotor (31) be spherical, hemispherical or bell-shaped rotor, and it is sphere or taper seat that face (30) is pulled in described friction; And/or,
Described rotor (31) enters for air the hollow rotor that carries out temperature adjustment for inside has cavity (310).
5. thermal cracker is pulled in friction according to claim 3, it is characterized in that, described friction cracking unit (3) also comprises for described material being accelerated to the screw rod (33) of supercharging, and described screw rod (33) is arranged on described friction towing face (30).
6. friction towing thermal cracker according to claim 1, is characterized in that the first driving mechanism (22) that described pressurization propulsion unit (2) comprises the first screw rod (21) and drives described the first screw rod (21) to rotate; Described the first screw rod (21) is arranged in described housing (1), and described the first screw rod (21) one end is stretched out described housing (1) and is connected with described the first driving mechanism (22).
7. thermal cracker is pulled in friction according to claim 1, it is characterized in that, described gas-liquid separator (6) comprises the shell (63) with inside and outside two-layer sidewall (631,632), the cooling chamber (630) that forms Cooling Water turnover between described two-layer sidewall (631,632), is positioned at outer field described sidewall (632) and is provided with the second water inlet (633) and the second delivery port (634) that is communicated to described cooling chamber (630); Described gas outlet (61) and liquid outlet (62) are opened in the described sidewall (631) that is positioned at internal layer and go up and run through and be positioned at outer field described sidewall (632).
8. thermal cracker is pulled in friction according to claim 1, it is characterized in that, the described powdered carbon settler (5) of one end, corresponding described powdered carbon decanting zone (50) is provided with powdered carbon outlet (51), is provided with the powdered carbon dispatch unit (52) relative with described powdered carbon outlet (51) in described powdered carbon decanting zone (50); The second driving mechanism (522) that described powdered carbon dispatch unit (52) comprises the second screw rod (521) and drives described the second screw rod (521) to rotate.
9. thermal cracker is pulled in friction according to claim 1, it is characterized in that, described housing (1) is provided with cooling device, described cooling device comprises that corresponding described friction cracking unit (3) is connected to the ring-shaped box (13) of described housing (1) periphery, described casing (13) be provided with Cooling Water respectively into and out of the first water inlet (14) and the first delivery port (15).
10. according to the friction towing thermal cracker described in claim 1-9 any one, it is characterized in that, also comprise charcoal water gasifier (4), be arranged between described housing (1) and powdered carbon settler (5), and be communicated with respectively described housing (1) and powdered carbon settler (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500625.5U CN203470450U (en) | 2013-08-15 | 2013-08-15 | Friction and dragging type thermal cracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500625.5U CN203470450U (en) | 2013-08-15 | 2013-08-15 | Friction and dragging type thermal cracking device |
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| Publication Number | Publication Date |
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| CN203470450U true CN203470450U (en) | 2014-03-12 |
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| CN201320500625.5U Withdrawn - After Issue CN203470450U (en) | 2013-08-15 | 2013-08-15 | Friction and dragging type thermal cracking device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433267A (en) * | 2013-08-15 | 2013-12-11 | 马巧英 | Thermal cracking device with frictional drag effect |
-
2013
- 2013-08-15 CN CN201320500625.5U patent/CN203470450U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433267A (en) * | 2013-08-15 | 2013-12-11 | 马巧英 | Thermal cracking device with frictional drag effect |
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