CN204079493U - Logical steam rotary formula activation furnace in external heat - Google Patents
Logical steam rotary formula activation furnace in external heat Download PDFInfo
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- CN204079493U CN204079493U CN201420431019.7U CN201420431019U CN204079493U CN 204079493 U CN204079493 U CN 204079493U CN 201420431019 U CN201420431019 U CN 201420431019U CN 204079493 U CN204079493 U CN 204079493U
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Abstract
The utility model relates to Activated Carbon Production technical field, be specifically related to logical steam rotary formula activation furnace in a kind of external heat, comprise body of heater, body of heater level is installed, oven enclosure is enclosed within body of heater outside, one piece of heating plate is set below described body of heater, heating plate surrounding is fixed on oven enclosure inwall, oven enclosure side arranges gas inlet pipeline, opposite side arranges air intake pipe, the height of gas inlet pipeline and air intake pipe is lower than heating plate, body of heater opening for feed side arranges induced draft fan, induced draft fan intake stack communicates with body of heater, induced draft fan wind pipe communicates with external heat furnace shell inside, stove tail periphery cover has protective guard, bottom protective guard, corresponding discharge port arranges the discharging mouth of pipe, steam-pipe stretches into protective guard inside and communicates with body of heater.The utility model arranges heating plate and realizes body of heater and evenly heat up, and recycles the tail gas that body of heater priming reaction produces, and arranges special steam-pipe, ensure that priming reaction carries out thoroughly, reduction production cost by induced draft fan.
Description
Technical field
The utility model relates to Activated Carbon Production technical field, is specifically related to logical steam rotary formula activation furnace in a kind of external heat.
Background technology
Activation furnace is one of requisite equipment in production process of activated carbon, is usually divided into external-heat and internal heat type two kinds.There are two large shortcomings in internal heat type activation furnace: one is that heating medium directly contacts with material, and meeting contaminated material, having requirement to fuel, as made fuel with coal, then can increase the ash content of material; Two is that stack gas directly washes away material, and the phosphoric acid activation agent in material is taken away with stack gas, and the consumption of the activator phosphoric acid of ton product is higher.
Although existing external-heat activation furnace overcomes the above-mentioned shortcoming of internal heat type activation furnace, but the outer thermal-flame of existing external-heat activation furnace directly contacts with body of heater, still can there is body of heater to be heated uneven situation, the carbon monoxide produced in priming reaction process in body of heater and hydrogen are directly discharged by gas shaft, cause waste of material, in addition, the contact for arranging between independent vapour passage water vapor and gac in body of heater is incomplete, and priming reaction is abundant not.
Utility model content
For the deficiency in solving the problems of the technologies described above, the purpose of this utility model is: provide logical steam rotary formula activation furnace in a kind of external heat, the even intensification that heating plate realizes body of heater is set, the tail gas of body of heater priming reaction generation is recycled by induced draft fan, and special steam-pipe is set, ensure that priming reaction carries out thoroughly, reduce production cost.
The technical scheme that the utility model adopts for its technical problem of solution is:
Logical steam rotary formula activation furnace in described external heat, comprise body of heater, transmission mechanism and external heat furnace shell, transmission mechanism comprises motor, body of heater level is arranged on the output shaft of motor, burner arranges opening for feed, stove tail arranges discharge port, in body of heater, spiral plate is installed, oven enclosure is enclosed within body of heater outside, external heat furnace shell is provided with gas shaft, one piece of heating plate is set below described body of heater, heating plate surrounding is fixed on oven enclosure inwall, oven enclosure side arranges gas inlet pipeline, opposite side arranges air intake pipe, the height of gas inlet pipeline and air intake pipe is lower than heating plate, body of heater opening for feed side arranges induced draft fan, induced draft fan intake stack communicates with body of heater, induced draft fan wind pipe communicates with external heat furnace shell inside, stove tail periphery cover has protective guard, bottom protective guard, corresponding discharge port arranges the discharging mouth of pipe, steam-pipe stretches into protective guard inside and communicates with body of heater.
In the utility model, body of heater realizes rotating under the drive of transmission mechanism, during use, material enters furnace interior by opening for feed, material is pushed ahead under the drive of spiral plate, in the body of heater temperature rise period, delivery of fuel gas in furnace shell is outwards heated by gas inlet pipeline, and in externally heated oven shell, carry air by air intake pipe, external heat furnace shell internal combustion gas is lighted by portfire, amount of heat is produced in fuel gas buring process, and this heat is uploaded to body of heater by heating plate, body of heater at the uniform velocity rotates under the drive of transmission mechanism, evenly heat up in externally heated oven shell, meanwhile, water vapor sends into body of heater by steam-pipe, the space of opening in gac is conducive in the water vapor process of circulation, make both fully contacts, increase priming reaction efficiency.
In addition, a large amount of carbon monoxide and hydrogen is produced in the process that water vapor and red-hot charcoal react, carbon monoxide in body of heater and hydrogen can be drawn to deliver in external heat furnace shell by induced draft fan makes it burn, after burning, temperature can reach more than 1200 DEG C, for priming reaction creates conditions, the stove that external heat level is installed, the temperature of stove can be controlled easily, for the quality improving product creates condition, the inflammable gas simultaneously produced in body of heater can substitute Sweet natural gas completely, now close the valve of gas inlet pipeline, save production cost.
Wherein, preferred version is:
Described stove breech face fixed steam pipe baffle plate, in protective guard, corresponding vapour pipe baffle plate arranges vapour pipe retaining plate, steam-pipe is fixed on vapour pipe retaining plate, on vapour pipe baffle plate, corresponding steam-pipe arranges steam passage holes, steam passage holes is and is distributed in vapour pipe baffle center periphery, vapour pipe baffle plate is along with body of heater one piece rotation, when only having vapour pipe road junction to overlap with the steam passage holes that vapour pipe baffle plate is arranged, water vapor just can enter body of heater smoothly, for water vapor has selection and the controllable furnace interior that is added to create condition; Dust discharge chimney is provided with above described protective guard, be provided with fly-ash separator above dust discharge chimney, material all can generating portion dust from the process that discharge port and the discharging mouth of pipe are discharged, in order to collect the dust of production scene, dust discharge chimney is set and fly-ash separator carries out dedusting, avoids dust to be sucked by operator; Described gas inlet pipeline is provided with 3 arms, every root arm is communicated with external heat furnace shell by flange, for convenience of the combustion case observing the inner inflammable gas of external heat furnace shell, again flange can be arranged form and observe the inner intensity of a fire of external heat furnace shell, 3 arms are set and can ensure that inflammable gas distributes at externally heated oven shell bottom even, each position homogeneous temperature of heating plate in combustion processes, and then ensure body of heater thermally equivalent; Described induced draft fan wind pipe is communicated with external heat furnace shell by flange, avoids gas leakage, and the mid-way of external heat furnace shell bottom is located in the position of flange, ensures that inflammable gas can arrive external heat furnace shell two ends simultaneously, realizes heating plate thermally equivalent; Described heating plate is carbon silicon plate, and the endothermic effect of carbon silicon plate is good, pollution-free, and radiation is even, can ensure body of heater thermally equivalent preferably, improves quality of activated carbon; Induced draft fan intake stack is communicated with body of heater by charging baffle plate, charging baffle plate is fixed on body of heater opening part by bearing, opening for feed is arranged on charging baffle plate, in body of heater rotary course, bearing periphery is rotated, and inner circumferential is fixing dynamic, and charging baffle plate does not also rotate, induced draft fan intake stack and gating location are fixed, and do not rotate with body of heater.
Compared with prior art, the utility model has following beneficial effect:
The utility model adopts external heating mode to heat up to body of heater, no longer direct in temperature-rise period flame heating is carried out to body of heater, but heating plate is set below body of heater, by heating plate, the even heat that gas fuel burning produces is sent to body of heater, that body of heater evenly slowly heats up, ensure priming reaction quality, the carbon monoxide produced in priming reaction process and hydrogen, push to external heat furnace shell inside by induced draft fan to burn, recycling, the heat requirement supply of priming reaction institute can be realized without the need to outer air supply source, save production cost, increase economic efficiency, in addition, at stove tail, steam-pipe is set, and in body of heater, carry water vapor by steam-pipe, the hole strutted in gac can be assisted in the flow process of water vapour in body of heater, improve the efficiency of priming reaction.
Accompanying drawing explanation
Fig. 1 the utility model structural representation.
Fig. 2 vapour pipe baffle plate and vapour pipe retaining plate fiting relation figure.。
In figure: 1, body of heater; 2, transmission mechanism; 3, external heat furnace shell; 4, charging baffle plate; 5, heating plate; 6, gas inlet pipeline; 7, air intake pipe; 8, induced draft fan; 9, wind pipe; 10, protective guard; 11, the discharging mouth of pipe; 12, steam-pipe; 13, vapour pipe baffle plate; 14, vapour pipe retaining plate; 15, steam passage holes; 16, dust discharge chimney; 17, fly-ash separator.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
As shown in Figure 1-2, logical steam rotary formula activation furnace in external heat described in the utility model, comprise body of heater 1, transmission mechanism 2 and external heat furnace shell 3, transmission mechanism 2 comprises motor, body of heater 1 level is arranged on the output shaft of motor, burner arranges opening for feed, stove tail arranges discharge port, in body of heater 1, spiral plate is installed, oven enclosure 3 is enclosed within body of heater outside, external heat furnace shell 3 is provided with gas shaft, one piece of heating plate 5 is set below described body of heater 1, heating plate 5 surrounding is fixed on oven enclosure 3 inwall, oven enclosure 3 side arranges gas inlet pipeline 6, opposite side arranges air intake pipe 7, the height of gas inlet pipeline 6 and air intake pipe 7 is lower than heating plate 5, body of heater 1 opening for feed side arranges induced draft fan 8, induced draft fan 8 intake stack communicates with body of heater 1, induced draft fan 8 wind pipe 9 communicates with external heat furnace shell 3 inside, stove tail periphery cover has protective guard 10, bottom protective guard 10, corresponding discharge port arranges the discharging mouth of pipe 11, steam-pipe 12 stretches into protective guard 10 inside and communicates with body of heater 1.
Wherein, stove breech face fixed steam pipe baffle plate 13, in protective guard 10, corresponding vapour pipe baffle plate 13 arranges vapour pipe retaining plate 14, steam-pipe 12 is fixed on vapour pipe retaining plate 14, on vapour pipe baffle plate 13, corresponding steam-pipe 12 arranges steam passage holes 15, steam passage holes 15 is and is distributed in periphery, vapour pipe baffle plate 13 center, vapour pipe baffle plate 13 is along with body of heater 1 one pieces rotation, when only having vapour pipe road junction to overlap with the steam passage holes 15 that vapour pipe baffle plate 13 is arranged, water vapor just can enter body of heater 1 smoothly, select for water vapor has and be controllablely added to body of heater 1 internal invention condition, dust discharge chimney 16 is provided with above described protective guard 10, fly-ash separator 17 is provided with above dust discharge chimney 16, material all can generating portion dust from the process that discharge port and the discharging mouth of pipe 11 are discharged, in order to collect the dust of production scene, dust discharge chimney 16 is set and fly-ash separator 17 carries out dedusting, avoid dust to be sucked by operator, fly-ash separator 17 can adopt sack cleaner, described gas inlet pipeline 6 is provided with 3 arms, every root arm is communicated with external heat furnace shell 3 by flange, for convenience of the combustion case observing the inner inflammable gas of external heat furnace shell, again flange can be arranged form and observe the inner intensity of a fire of external heat furnace shell 3,3 arms are set and can ensure that inflammable gas distributes at externally heated oven shell bottom even, each position homogeneous temperature of heating plate in combustion processes, and then ensure body of heater thermally equivalent, described induced draft fan 8 wind pipe 9 is communicated with external heat furnace shell 3 by flange, avoid gas leakage, the mid-way of external heat furnace shell 3 bottom is located in the position of flange, ensures that inflammable gas can arrive external heat furnace shell 3 two ends simultaneously, realizes heating plate 5 thermally equivalent, described heating plate 5 is carbon silicon plate, and the endothermic effect of carbon silicon plate is good, pollution-free, and radiation is even, can ensure body of heater 1 thermally equivalent preferably, improves quality of activated carbon, induced draft fan 8 intake stack is communicated with body of heater 1 by charging baffle plate 4, charging baffle plate 4 is fixed on body of heater 1 opening part by bearing, opening for feed is arranged on charging baffle plate 4, in body of heater rotary course, bearing periphery is rotated, and inner circumferential is fixing dynamic, and charging baffle plate 4 does not also rotate, induced draft fan 8 intake stack and gating location are fixed, and do not rotate with body of heater 1.
In the utility model, body of heater 1 realizes rotating under the drive of transmission mechanism 2, and during use, material enters furnace interior by opening for feed, and material is pushed ahead under the drive of spiral plate.In body of heater 1 temperature rise period, by gas inlet pipeline 6 to delivery of fuel gas in externally heated oven shell 3, and in externally heated oven shell 3, carry air by air intake pipe 7, combustion gas in external heat furnace shell 3 is lighted by portfire, amount of heat is produced in fuel gas buring process, and this heat is uploaded to body of heater 1 by heating plate 5, body of heater 1 at the uniform velocity rotates under the drive of transmission mechanism 2, evenly heat up in externally heated oven shell 3, meanwhile, water vapor sends into body of heater 1 by steam-pipe 12, the space of opening in gac is conducive in the water vapor process of circulation, make both fully contacts, increase priming reaction efficiency.
In addition, a large amount of carbon monoxide and hydrogen is produced in the process that water vapor and red-hot charcoal react, carbon monoxide in body of heater and hydrogen can be drawn to deliver in external heat furnace shell 3 by induced draft fan 8 makes it burn, after burning, temperature can reach more than 1200 DEG C, for priming reaction creates conditions, body 1 that external heat level is installed, the temperature of body of heater 1 can be controlled easily, for the quality improving product creates condition, the inflammable gas simultaneously produced in body of heater 1 can substitute Sweet natural gas completely, now close the valve of gas inlet pipeline 6, save production cost.
Claims (7)
1. logical steam rotary formula activation furnace in an external heat, comprise body of heater (1), transmission mechanism (2) and external heat furnace shell (3), transmission mechanism comprises motor, body of heater (1) level is arranged on the output shaft of motor, burner arranges opening for feed, stove tail arranges discharge port, in body of heater (1), spiral plate is installed, it is outside that oven enclosure (3) is enclosed within body of heater (1), external heat furnace shell (3) is provided with gas shaft, it is characterized in that, described body of heater (1) below arranges one piece of heating plate (5), heating plate (5) surrounding is fixed on oven enclosure (3) inwall, oven enclosure (3) side arranges gas inlet pipeline (6), opposite side arranges air intake pipe (7), the height of gas inlet pipeline (6) and air intake pipe (7) is lower than heating plate (5), body of heater (1) opening for feed side arranges induced draft fan (8), induced draft fan (8) intake stack communicates with body of heater (1), induced draft fan (8) wind pipe (9) communicates with external heat furnace shell (3) inside, stove tail periphery cover has protective guard (10), the corresponding discharge port in protective guard (10) bottom arranges the discharging mouth of pipe (11), steam-pipe (12) stretches into protective guard (10) inside and communicates with body of heater (1).
2. logical steam rotary formula activation furnace in external heat according to claim 1; it is characterized in that; described stove breech face fixed steam pipe baffle plate (13); in protective guard (10), corresponding vapour pipe baffle plate (13) arranges vapour pipe retaining plate (14); steam-pipe (12) is fixed on vapour pipe retaining plate (14); the upper corresponding steam-pipe (12) of vapour pipe baffle plate (13) arranges steam passage holes (15), and steam passage holes (15) is evenly distributed on vapour pipe baffle plate (13) periphery, center.
3. logical steam rotary formula activation furnace in external heat according to claim 1; it is characterized in that; described protective guard (10) top is provided with dust discharge chimney (16), and dust discharge chimney (16) top is provided with fly-ash separator (17).
4. logical steam rotary formula activation furnace in external heat according to claim 1, it is characterized in that, described gas inlet pipeline (6) is provided with 3 arms, and every root arm is communicated with external heat furnace shell (3) by flange.
5. logical steam rotary formula activation furnace in external heat according to claim 1, it is characterized in that, described induced draft fan (8) wind pipe (9) is communicated with external heat furnace shell (3) by flange.
6. logical steam rotary formula activation furnace in external heat according to claim 1, it is characterized in that, described heating plate (5) is carbon silicon plate.
7. logical steam rotary formula activation furnace in external heat according to claim 1, it is characterized in that, described induced draft fan (8) intake stack is communicated with body of heater (1) by charging baffle plate (4), charging baffle plate (4) is fixed on body of heater (1) opening part by bearing, and opening for feed is arranged on charging baffle plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420431019.7U CN204079493U (en) | 2014-07-31 | 2014-07-31 | Logical steam rotary formula activation furnace in external heat |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420431019.7U CN204079493U (en) | 2014-07-31 | 2014-07-31 | Logical steam rotary formula activation furnace in external heat |
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| CN204079493U true CN204079493U (en) | 2015-01-07 |
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| CN201420431019.7U Active CN204079493U (en) | 2014-07-31 | 2014-07-31 | Logical steam rotary formula activation furnace in external heat |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744955A (en) * | 2017-01-18 | 2017-05-31 | 北京诺曼斯佰环保科技有限公司 | Rotary activated furnace |
| CN107244673A (en) * | 2017-07-06 | 2017-10-13 | 新疆金源洁净煤有限责任公司 | A kind of external heat horizontal revolving activates device |
| CN111345765A (en) * | 2018-12-22 | 2020-06-30 | emz-汉拿两合有限公司 | Tablet dosing system and household cleaning device with water and equipped with such a tablet dosing system |
| CN116534859A (en) * | 2023-05-15 | 2023-08-04 | 广东韩研活性炭科技股份有限公司 | Water vapor circulating type activating machine |
-
2014
- 2014-07-31 CN CN201420431019.7U patent/CN204079493U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744955A (en) * | 2017-01-18 | 2017-05-31 | 北京诺曼斯佰环保科技有限公司 | Rotary activated furnace |
| CN107244673A (en) * | 2017-07-06 | 2017-10-13 | 新疆金源洁净煤有限责任公司 | A kind of external heat horizontal revolving activates device |
| CN111345765A (en) * | 2018-12-22 | 2020-06-30 | emz-汉拿两合有限公司 | Tablet dosing system and household cleaning device with water and equipped with such a tablet dosing system |
| CN116534859A (en) * | 2023-05-15 | 2023-08-04 | 广东韩研活性炭科技股份有限公司 | Water vapor circulating type activating machine |
| CN116534859B (en) * | 2023-05-15 | 2023-11-14 | 广东韩研活性炭科技股份有限公司 | Water vapor circulating type activating machine |
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| C14 | Grant of patent or utility model | ||
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Address after: 255420 North of West Zhanghuang Road, Wujiaqiao Village, Fenghuang Town, Linzi District, Zibo City, Shandong Province Patentee after: Shandong Pengda Ecological Technology Co.,Ltd. Address before: 255420 North of West Zhanghuang Road, Wujiaqiao Village, Fenghuang Town, Linzi District, Zibo City, Shandong Province Patentee before: ZIBO PENGDA ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |