CN203247099U - Internal-heating type variable-diameter converter for producing activated carbon - Google Patents
Internal-heating type variable-diameter converter for producing activated carbon Download PDFInfo
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- CN203247099U CN203247099U CN2013201428934U CN201320142893U CN203247099U CN 203247099 U CN203247099 U CN 203247099U CN 2013201428934 U CN2013201428934 U CN 2013201428934U CN 201320142893 U CN201320142893 U CN 201320142893U CN 203247099 U CN203247099 U CN 203247099U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model relates to an internal-heating type variable-diameter converter for producing activated carbon. The converter comprises a combustion chamber, a retaining ring I, an activating cavity, heat preservation and energy storage refractory bricks, a retaining ring II, a carbonizing cavity, a multi-inclination-angle material raising plate, a push type multi-inclination-angle material raising plate, a drying plasticizing cavity and a feed auger, wherein the drying plasticizing cavity, the carbonizing cavity, the activating cavity and the combustion chamber are communicated and connected in sequence; inner diameters of the drying plasticizing cavity, the carbonizing cavity and the activating cavity are decreased sequentially; the feed auger is arranged at an inlet of the drying plasticizing cavity, and the push type multi-inclination-angle material raising plate is arranged inside the drying plasticizing cavity; the multi-inclination-angle material raising plate is arranged inside a carbonizing cavity body; one layer of heat preservation and energy storage refractory bricks are arranged on inner walls of carbonizing cavity and the activating cavity respectively; and retaining rings are arranged at discharge openings of both the carbonizing cavity and the activating cavity. According to the internal-heating type variable-diameter converter for producing the activated carbon, blanking at the converter tail can be prevented, carbonizing is uniform, the activating effect is good, the yield of the activated carbon can be maximized, heat in the converter can be fully used, and the product quality is stable, energy is saved, and the environment is protected.
Description
Technical field
The utility model relates to a kind of Activated Carbon Production converter, the converter of especially a kind of internal heat type reducing Activated Carbon Production.
Background technology
Wood activated charcoal all is to use converter production basically at present, and the converter quality of production is controlled easily, the recyclable processing of tail gas, relatively environmental protection, but use now mostly be isometrical converter, its shortcoming is, in case the converter diameter is determined, inlet amount is substantially definite, and its output also namely determines, when charging too many, material can fall from the stove tail down landing, or the obstruction body of heater, cause exhaust not smooth, affect quality; If the inlet amount upper limit is determined, along with raw material advances to burner, its volume reduces gradually, at charing latter end and activation section, volume is reduced to 1/6～1/9 of raw material, what body of heater was interior effectively utilizes the space considerably less, and heat is mostly run away from top, causes a large amount of thermals source wastes, its stove tail temperature is all more than 220 degree, it is irregular also to cause activated material to be heated, and burn-off phenomenon is arranged, and causes quality unstable.
The utility model content
In order to address the above problem, the utility model proposes the converter of a kind of internal heat type reducing Activated Carbon Production, body of heater adopts variable diameter design, charing is even, activation effect is good, can prevent stove tail blanking, can realize taking full advantage of of gac maximum production and furnace heat, constant product quality, energy-conserving and environment-protective.
The technical scheme that the utility model adopts is: this internal heat type reducing Activated Carbon Production converter comprises combustion chamber, back-up ring one, activation chamber, insulation accumulation of energy refractory brick, back-up ring two, charing chamber, many inclination angles material delivering plate, pusher many inclination angles material delivering plate, oven dry plasticizing chamber, feeding packing auger; Described oven dry plasticizing chamber, charing chamber, activation chamber and combustion chamber sequentially connect connection, and the internal diameter in oven dry plasticizing chamber, charing chamber, activation chamber dwindles successively; The entrance in described oven dry plasticizing chamber is provided with the charging screw feeder, is provided with pusher many inclination angles material delivering plate in the chamber; Be provided with many inclination angles material delivering plate in the cavity of described charing chamber, the inwall in charing chamber and activation chamber is provided with one layer of heat preservation accumulation of energy refractory brick, and the discharge port in charing chamber and activation chamber is equipped with back-up ring.
The ratio of the internal diameter dead size in described activation chamber, charing chamber and oven dry plasticizing chamber is 1:1.01～5:1.1～10.
Preferably, the ratio of the internal diameter dead size in described activation chamber, charing chamber and oven dry plasticizing chamber is 1:1.2～1.8:2.3～2.8.
Further preferably, the ratio of the internal diameter dead size in described activation chamber, charing chamber and oven dry plasticizing chamber is 1:1.5:2.5 or 1:1.7:2.6.
Producer gas generator, coal furnace, oil oven can be used in described combustion chamber.
Described back-up ring one is installed in the discharge port in activation chamber, back-up ring two is installed in the discharge port in charing chamber, their internal diameter is respectively less than the internal diameter of its each self-corresponding furnace chamber, outlet in charing chamber and activation chamber when making the material discharging stays for some time, and makes the more even of carbonized material charing and strengthens activation effect.
The material in described activation chamber, charing chamber, oven dry plasticizing chamber is the heatproof steel plate.
Described feeding packing auger is that the corrosion-resistant stainless steel material is made adjustable speed.
Described insulation accumulation of energy refractory brick is according to each section furnace diameter and tailor-made Idiotype thickening refractory brick.
Described many inclination angles material delivering plate is that the corrosion-and high-temp-resistant stainless steel plate is made, 3～6 on every circle, and along charing chamber drum shaft to uniform, and the setting angle of every circle material delivering plate is not identical with shape.In the converter rotary course, the material fall time on the material delivering plate is different, makes material be full of whole furnace chamber, can take full advantage of heat, thermally equivalent.
Many inclination angles of described push type material delivering plate is that the corrosion-and high-temp-resistant stainless steel plate is made, and the raw material that feeding packing auger is sent to, volume are tens times of its finished product, thrust by pusher material delivering plate, avoids from stove tail blanking.
The beneficial effects of the utility model are: this internal heat type reducing Activated Carbon Production converter, and body of heater adopts variable diameter design, and charing is even, activation effect is good, can prevent stove tail blanking, can realize taking full advantage of of gac maximum production and furnace heat, constant product quality, energy-conserving and environment-protective.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing 1 is example structure synoptic diagram of the present utility model.
Among the figure, 1. combustion chamber, 2. back-up ring one, 3. activation chamber, 4. insulation accumulation of energy refractory brick, 5. back-up ring two, 6. charing chamber, 7. more than inclination angle material delivering plate, 8. pusher many inclination angles material delivering plate, 9. oven dry plasticizing chamber, 10. feeding packing auger
Embodiment
In accompanying drawing 1, this internal heat type reducing Activated Carbon Production converter comprises combustion chamber 1, back-up ring 1, activation chamber 3, insulation accumulation of energy refractory brick 4, back-up ring 25, charing chamber 6, many inclination angles material delivering plate 7, pusher many inclination angles material delivering plate 8, oven dry plasticizing chamber 9, feeding packing auger 10; Described oven dry plasticizing chamber 9, charing chamber 6, activation chamber 3 and combustion chamber 1 order connect and connect, and the internal diameter in oven dry plasticizing chamber 9, charing chamber 6, activation chamber 3 dwindles successively; The entrance in described oven dry plasticizing chamber 9 is provided with charging screw feeder 10, is provided with pusher many inclination angles material delivering plate 8 in the chamber; Be provided with many inclination angles material delivering plate 7 in 6 cavitys of described charing chamber, the inwall in charing chamber 6 and activation chamber 3 is provided with one layer of heat preservation accumulation of energy refractory brick 4, and the discharge port in charing chamber 6 and activation chamber 3 is equipped with back-up ring.
The ratio of the internal diameter dead size in described activation chamber 3, charing chamber 6 and oven dry plasticizing chamber 9 is 1:1.01～5:1.1～10.
Preferably, the ratio of the internal diameter dead size in described activation chamber 3, charing chamber 6 and oven dry plasticizing chamber 9 is 1:1.2～1.8:2.3～2.8.
Further preferably, the ratio of the internal diameter dead size in described activation chamber 3, charing chamber 6 and oven dry plasticizing chamber 9 is 1:1.5:2.5 or 1:1.7:2.6.
Producer gas generator, coal furnace, oil oven can be used in described combustion chamber 1.
Described back-up ring 1 is installed in the discharge port in activation chamber 3, back-up ring 25 is installed in the discharge port in charing chamber 6, their internal diameter is respectively less than the internal diameter of its each self-corresponding furnace chamber, when making the material discharging in the charing chamber 6 and the outlet in activation chamber 3 stay for some time, make the more even of carbonized material charing and strengthen activation effect.
The material in described activation chamber 3, charing chamber 6, oven dry plasticizing chamber 9 is the heatproof steel plate.
Described feeding packing auger 10 is made adjustable speed for the corrosion-resistant stainless steel material.
Described insulation accumulation of energy refractory brick 4 is according to each section body of heater internal diameter and tailor-made Idiotype thickening refractory brick.
Described many inclination angles material delivering plate 7 is made for the corrosion-and high-temp-resistant stainless steel plate, 3～6 on every circle, and along charing chamber 6 drum shaft to uniform, and the setting angle of every circle material delivering plate is not identical with shape.In the converter rotary course, the material fall time on the material delivering plate is different, makes material be full of whole furnace chamber, can take full advantage of heat, thermally equivalent.
Many inclination angles of described push type material delivering plate 8 is made for the corrosion-and high-temp-resistant stainless steel plate, and the raw material that feeding packing auger 10 is sent to, volume are tens times of its finished product, advances by pusher material delivering plate Final 8 row, avoids from stove tail blanking.
Algorithm of the present utility model is: according to the diameter determine output in activation chamber 3, different because of raw material, activated material and volume feed are 1:6～9, calculate inlet amount with this, make in the whole production process, and raw material can both be filled the 30%-60% of whole body of heater; After raw material advanced stove, the acting in conjunction through blocking material plate and pusher material delivering plate 8 did not almost have raw material to fall from the stove tail, and pusher material delivering plate 8 is heated evenly raw material, the flash baking plasticizing, and volume dwindles gradually; Raw material enters charing chamber 6, and under the effect of many inclination angles material delivering plate 7, carbonized material is evenly kicked up, and is full of whole charing chamber 6, raw material thermally equivalent fast charring; Material enters in the activation chamber 3, owing to adopted thickening accumulation of energy refractory brick, and barrel dliameter further dwindles, make material thermally equivalent inside and outside furnace chamber, optimal activation, the constant product quality of the utility model gained, the quality that exceeds present isometrical converter, stove tail temperature is at 100 degree.
Utilize output and the performance index of the gac that this converter produces as shown in table 1:
Table 1
More than table can be found out, the gac indices that the utility model is produced all is better than the index of the gac that conventional isometrical converter produces.
Claims (5)
1. internal heat type reducing Activated Carbon Production converter comprises combustion chamber (1), back-up ring one (2), activation chamber (3), insulation accumulation of energy refractory brick (4), back-up ring two (5), charing chamber (6), many inclination angles material delivering plate (7), pusher many inclination angles material delivering plate (8), oven dry plasticizing chamber (9) and feeding packing auger (10); It is characterized in that: described oven dry plasticizing chamber (9), charing chamber (6), activation chamber (3) and combustion chamber (1) order connect and connect, and the internal diameter in oven dry plasticizing chamber (9), charing chamber (6), activation chamber (3) dwindles successively; The entrance in described oven dry plasticizing chamber (9) is provided with charging screw feeder (10), is provided with pusher many inclination angles material delivering plate (8) in the chamber; Be provided with many inclination angles material delivering plate (7) in the cavity of described charing chamber (6), the inwall in charing chamber (6) and activation chamber (3) is provided with one layer of heat preservation accumulation of energy refractory brick (4), and the discharge port in charing chamber (6) and activation chamber (3) is equipped with back-up ring.
2. according to claim 1 described a kind of internal heat type reducing Activated Carbon Production converter is characterized in that: the ratio of the internal diameter dead size in described activation chamber (3), charing chamber (6) and oven dry plasticizing chamber (9) is 1:1.01～5:1.1～10.
3. according to claim 1 and 2 described a kind of internal heat type reducing Activated Carbon Production converter is characterized in that: the ratio of the internal diameter dead size in described activation chamber (3), charing chamber (6) and oven dry plasticizing chamber (9) is 1:1.2～1.8:2.3～2.8.
4. according to claim 1 to the converter of the described a kind of internal heat type reducing Activated Carbon Production of 3 any one, it is characterized in that: the ratio of the internal diameter dead size in described activation chamber (3), charing chamber (6) and oven dry plasticizing chamber (9) is 1:1.5:2.5 or 1:1.7:2.6.
5. according to claim 1 described a kind of internal heat type reducing Activated Carbon Production converter, it is characterized in that: described many inclination angles material delivering plate (7) is made for the corrosion-and high-temp-resistant stainless steel plate, 3～6 on every circle, along charing chamber (6) drum shaft to uniform, and the setting angle of every circle material delivering plate is not identical with shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201428934U CN203247099U (en) | 2013-03-27 | 2013-03-27 | Internal-heating type variable-diameter converter for producing activated carbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201428934U CN203247099U (en) | 2013-03-27 | 2013-03-27 | Internal-heating type variable-diameter converter for producing activated carbon |
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| Publication Number | Publication Date |
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| CN203247099U true CN203247099U (en) | 2013-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201428934U Expired - Fee Related CN203247099U (en) | 2013-03-27 | 2013-03-27 | Internal-heating type variable-diameter converter for producing activated carbon |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130220A (en) * | 2013-03-27 | 2013-06-05 | 徐州天正活性炭厂 | Internal heating type reduction activated carbon production converter |
-
2013
- 2013-03-27 CN CN2013201428934U patent/CN203247099U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130220A (en) * | 2013-03-27 | 2013-06-05 | 徐州天正活性炭厂 | Internal heating type reduction activated carbon production converter |
| CN103130220B (en) * | 2013-03-27 | 2017-06-20 | 徐州天正活性炭厂 | Internal heat type reducing Activated Carbon Production converter |
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| 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 |
Granted publication date: 20131023 Termination date: 20150327 |
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| EXPY | Termination of patent right or utility model |