CN2787666Y - Charring furnace - Google Patents
Charring furnace Download PDFInfo
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- CN2787666Y CN2787666Y CN 200520070368 CN200520070368U CN2787666Y CN 2787666 Y CN2787666 Y CN 2787666Y CN 200520070368 CN200520070368 CN 200520070368 CN 200520070368 U CN200520070368 U CN 200520070368U CN 2787666 Y CN2787666 Y CN 2787666Y
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- furnace
- chimney
- charring
- wall
- rice
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Abstract
The utility model relates to a carbonizing furnace which can burn and carbonize organic matters into charcoal powder, and the utility model solves the problems of high fabricating cost, high energy consumption, insufficient carbonization and hard operation. The utility model comprises a furnace body and a chimney, wherein the furnace body is composed of a furnace wall and a furnace bottom and is provided with an opening on the upper part, and the chimney is connected with the furnace wall. A perforated horizontal baffle is arranged in a furnace chamber enclosed by the furnace wall and the furnace bottom perforated and can divide the furnace chamber into an upper and a lower chambers, and the upper and the lower chambers are communicated via holes. The furnace wall is provided with a path which is communicated with a flue of the chimney, an inlet of the path is arranged in the lower furnace chamber, the utility model is improved that a pillar for supporting the horizontal baffle is arranged between the lower part of the horizontal baffle and the upper part of the furnace bottom, and the horizontal baffle is parallel to the furnace bottom. The utility model has the advantages of low cost, convenient operation, no energy consuming, complete carbonization, high qualified rate of products, etc.
Description
Technical field
The utility model relates to a kind of charring furnace that the organic compound combustion charing is become powdered carbon.
Background technology
At present both at home and abroad commonly used to become the charring furnace of powdered carbon to mainly contain the organic compound combustion charing following several: a kind of is enclosed raw material charring furnace.Its profile specification is about long 2.5 meters, wide 1.8 meters, high 2.5 meters; With the iron sheet sealing, be built into by refractory brick in the iron sheet on every side, 4 kilowatts vacuum fan is installed on the top, and it is combustion-supporting that electric furnace pan is installed on the chassis, and the product powdered carbon was about 400 kilograms in 8 hours, approximately per hour 4 kilowatts of power consumptions.About 40,000 yuan/platform of this stove price.Another kind is the raw material charring furnace of duct type.This device adopts and is about 20 meters, and the seamless internal screw steel pipe that diameter is about 50 centimetres is heated through coal, oil, electricity etc., design specific steel pipe rotating speed, charging goes out powdered carbon after burned, and the product powdered carbon was about 800 kilograms in 8 hours, energy expenditure needs 300 yuan/8 hours approximately, about 30,000 yuan every of this stove prices.The third is the raw material charring furnace of traditional tile kiln formula.Be built into refractory brick around this stove, the top is with high about 6 meters chimney, and with the disposable input spontaneous combustion of raw material, one-tenth powdered carbon through sealing after went out about 2000 kilograms of powdered carbon in 72 hours.About 30,000 yuan of this stove cost.
The common defects of above-mentioned three kinds of kilns is: investment is big, difficult operation, and energy-output ratio is big, yields poorly, and charing is not exclusively not thorough, and product percent of pass is low or the like.
Summary of the invention
The technical problems to be solved in the utility model is exactly existing charring furnace cost height, and power consumption is high, and charing is not thorough, not easy-operating problem.
Charring furnace described in the utility model comprises body of heater and chimney; Body of heater is made up of furnace wall, furnace bottom, and upper opening; Chimney is connected on the furnace wall; The band foraminous transverse wall that is provided with in the furnace chamber that furnace wall, furnace bottom surround is separated into upper and lower furnace chamber with furnace chamber, and upper and lower furnace chamber communicates by described hole; Have the passage that communicates with the flue of chimney in the furnace wall, the import of this passage is opened in lower furnace chamber.
As improvement, described passage is two or more, and each passage all has corresponding inlet.
Improve as another kind, between transverse wall bottom and furnace bottom top, be provided with the column that supports transverse wall.Best described transverse wall parallels with furnace bottom; And the distance between described transverse wall and the furnace bottom is a 0.05-0.50 rice.
Arbitrary charring furnace recited above, described body of heater can be cuboid.The length of best described furnace chamber is 0.8-60 rice; Width is a 0.3-15 rice; The degree of depth is a 0.2-5 rice.
Arbitrary charring furnace recited above, the height of described chimney can be 2-100 rice.
Arbitrary charring furnace recited above can be by brick one-tenth, or make with iron sheet or other materials.
This carbonizing kiln stove and accessory has cost low (about 600 yuan of this stove cost), and is easy to operate, the source of not consuming energy, charing completely, the product percent of pass advantages of higher.
Description of drawings
Fig. 1 is the structural representation (the A-A sectional view among Fig. 2) of the utility model embodiment 1;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of the utility model embodiment 2;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the C-C sectional view among Fig. 3.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1, charring furnace shown in 2 comprise body of heater 2 and chimney 1.Body of heater 2 is cuboid, and it is made up of all around four furnace walls 3,4,5,6 and furnace bottom 7, and upper opening.The transverse wall that has hole 89 that is provided with in the furnace chamber that furnace wall, furnace bottom surround is separated into furnace chamber furnace chamber 10 and lower furnace chamber 11, and upper and lower furnace chamber communicates by hole 8.Transverse wall 9 parallels with furnace bottom 7, and the distance D between them is 0.10 meter.Between transverse wall 9 bottoms and furnace bottom 7 tops, be provided with the column 15 that supports transverse wall 9.
Above furnace wall 5 be connected with chimney 1.Have the passage 13 that communicates with the flue 12 of chimney 1 in furnace wall 5, advancing of passage 13 14 opened in lower furnace chamber 11.Passage 13 is communicated with flue 12 with lower furnace chamber 11.
The length of furnace chamber, width, the degree of depth are respectively L=5 rice, W=4 rice, H=2 rice; The height B of chimney=4 meter, this charring furnace is by brick one-tenth.
Charring furnace shown in Fig. 3,4,5 comprises body of heater 2 and chimney 1.Body of heater 2 is cuboid, and it is made up of all around four furnace walls 3,4,5,6 and furnace bottom 7, and upper opening.The transverse wall that has hole 89 that is provided with in the furnace chamber that furnace wall, furnace bottom surround is separated into furnace chamber furnace chamber 10 and lower furnace chamber 11, and upper and lower furnace chamber communicates by hole 8.Transverse wall 9 parallels with furnace bottom 7, and the distance D between them is 0.50 meter.Between transverse wall 9 bottoms and furnace bottom 7 tops, be provided with the column 15 that supports transverse wall 9.
Above the intermediary of furnace wall 5 be connected with chimney 1.Have the passage 13 that communicates with the flue 12 of chimney 1 in furnace wall 5, the import 14 of passage 13 is opened in lower furnace chamber 11.Passage 13 is communicated with flue 12 with lower furnace chamber 11.
Above the intermediary of furnace wall 3 be connected with chimney 16.Have two passages 18,19 that communicate with the flue 17 of chimney 16 in furnace wall 3, the import of passage 18,19 is opened respectively in lower furnace chamber 11.Passage 18,19 is communicated with lower furnace chamber 11 respectively with flue 17.
The length of furnace chamber, width, the degree of depth are respectively L=30 rice, W=10 rice, H=4 rice; The height of two chimneys is B=6 rice, and the distance D between transverse wall 9 and the furnace bottom 7 is 0.50 meter.This charring furnace is made by iron sheet.
This charring furnace can adopt common fragment of brick to be built into, and its profile specification is long 0.8-6 rice, wide 0.3-5 rice, high 0.2-3 rice; The high chimney of about 4-15 rice is installed in the middle of width or length, make it to form certain smoke evacuation, airway dysfunction, on the raw material input in the furnace chamber after, cigarette, gas after its spontaneous combustion are discharged by chimney, in the manually-operated while of process, reach the raw material purpose of charing completely, thereby become quality products.
This charring furnace according to different raw materials, has different schedule of operation in implementation process, specific as follows:
The charing of raw materials such as rice husk, sawdust, bamboo bits.This raw material need not to pulverize before charing, must be before the furnace chamber on raw material input charring furnace with an amount of ignition substance (as dry rice straw, organic inflammable substance such as straw) light, drop into an amount of raw material then, through manual operation---with raw material not oxidation of top layer, do not smolder for good, add raw material incessantly in right amount, up to the charing completely of whole stove raw material.
The charing of raw materials such as crop stalk, branch, leaf, shell.This raw material needs before charing through pulverizing, and degree of grinding and rice husk, sawdust is similar gets final product.The charing degree is the same.
The charing that mixes of rice husk, sawdust and raw materials such as crop stalk, branch, leaf, shell.Earlier ignition substance is fired object points such as rice husk, add an amount of straw then, branch or shell etc. when treating that its spontaneous combustion is arrived to a certain degree, drop into rice husk again, and sawdust etc. treat that its spontaneous combustion drops into things such as straw again when the top layer smolders.Circulation gets final product its complete charing so repeatedly.
When using the utility model, will become the fine powdered carbon after the spontaneous combustion in raw material (referring to rice husk, sawdust, crop stalk, branch and shell or the like) the input stove, solved the unvanquishable difficult problem of similar charring furnace: the one, the raw material charing is not thorough, not exclusively; The 2nd, raw material is easily oxidation in carbonization process, becomes ashes after fixed carbon is oxidized; The 3rd, energy consumption is big.
Claims (10)
1. charring furnace comprises body of heater and chimney; Body of heater is made up of furnace wall, furnace bottom, and upper opening; Chimney is connected on the furnace wall; It is characterized in that: the band foraminous transverse wall that is provided with in the furnace chamber that furnace wall, furnace bottom surround is separated into upper and lower furnace chamber with furnace chamber, and upper and lower furnace chamber communicates by described hole; Have the passage that communicates with the flue of chimney in the furnace wall, the import of this passage is opened in lower furnace chamber.
2. charring furnace according to claim 1 is characterized in that: described passage is two or more, and each passage all has corresponding inlet.
3. according to the described charring furnace of claim 1, it is characterized in that: between transverse wall bottom and furnace bottom top, be provided with the column that supports transverse wall.
4. according to the described charring furnace of claim 1, it is characterized in that: described transverse wall parallels with furnace bottom.
5. according to the described charring furnace of claim 3, it is characterized in that: the distance between described transverse wall and the furnace bottom is a 0.05-0.50 rice.
6. according to the described arbitrary charring furnace of claim 1-5, it is characterized in that: described body of heater is cuboid.
7. according to the described charring furnace of claim 6, it is characterized in that: the length of described furnace chamber is 0.8-60 rice.
8. according to the described charring furnace of claim 6, it is characterized in that: the width of described furnace chamber is a 0.3-15 rice.
9. according to the described charring furnace of claim 6, it is characterized in that: the degree of depth of described furnace chamber is a 0.2-5 rice.
10. according to the described arbitrary charring furnace of claim 1-5, it is characterized in that: the height of described chimney is a 2-100 rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070368 CN2787666Y (en) | 2005-04-04 | 2005-04-04 | Charring furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070368 CN2787666Y (en) | 2005-04-04 | 2005-04-04 | Charring furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2787666Y true CN2787666Y (en) | 2006-06-14 |
Family
ID=36785960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520070368 Expired - Fee Related CN2787666Y (en) | 2005-04-04 | 2005-04-04 | Charring furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2787666Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102250632A (en) * | 2011-05-26 | 2011-11-23 | 王顺秦 | Carbonizing kiln for charring wet or dry fibrous residue containing carbon |
-
2005
- 2005-04-04 CN CN 200520070368 patent/CN2787666Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102250632A (en) * | 2011-05-26 | 2011-11-23 | 王顺秦 | Carbonizing kiln for charring wet or dry fibrous residue containing carbon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |