CN203159482U - Environment-friendly program-controlled automatic vertical gas lime kiln - Google Patents
Environment-friendly program-controlled automatic vertical gas lime kiln Download PDFInfo
- Publication number
- CN203159482U CN203159482U CN201320112040.6U CN201320112040U CN203159482U CN 203159482 U CN203159482 U CN 203159482U CN 201320112040 U CN201320112040 U CN 201320112040U CN 203159482 U CN203159482 U CN 203159482U
- Authority
- CN
- China
- Prior art keywords
- gas
- furnace body
- environment
- lime kiln
- automatic vertical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004571 lime Substances 0.000 title claims abstract description 18
- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims abstract description 12
- 235000011941 Tilia x europaea Nutrition 0.000 title claims abstract description 12
- 238000005245 sintering Methods 0.000 claims abstract description 20
- 239000000428 dust Substances 0.000 claims abstract 3
- 239000007789 gas Substances 0.000 abstract description 23
- 239000003245 coal Substances 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000003345 natural gas Substances 0.000 abstract description 4
- 239000000446 fuel Substances 0.000 abstract description 2
- 239000003034 coal gas Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 5
- 235000009508 confectionery Nutrition 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Classifications
-
- 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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
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- Furnace Details (AREA)
Abstract
The utility model discloses an environment-friendly program-controlled automatic vertical gas lime kiln. The kiln comprises a program control box, a bin, a winch, a loading oblique bridge machine, a kiln body, a distributor and a gas pipeline, wherein the lower end of the loading oblique bridge machine is communicated with the bin, the upper end of the loading oblique bridge machine is placed on the top of the kiln body, and an air guide pipe for communicating a flue with a dust removal device through a draught fan is arranged on the top of the kiln body. The kiln is characterized in that a conical fire bar is arranged on the lower part of the kiln body; an air inlet pipe communicated with a blower is arranged in the middle of the conical fire bar; an automatic ash discharging device is arranged on the lower part of the conical fire bar; and a sensor, a gas burner communicated with the gas pipeline and a hot air circulating pipe are arranged on the kiln body. The kiln is reasonable in structural design, can take gas, natural gas and the like as fuels, is particularly suitable for the regions lacking coal resource and rich in natural gas, and solves the technical problems of non-uniform sintering, high discharge of harmful gases and high production cost in the prior art.
Description
Technical field
The utility model belongs to the lime burner furnace technical field, is specifically related to the vertical gas lime kiln of a kind of environmental protection programmable automation.
Background technology
The lime burner furnace of prior art, great majority adopt coal burning, provinces and cities for coal abundances such as Shanxi, northeast are all right, but the coal quantity on ground such as picture Yunnan is few, and heat is low, need transport for long-distance to coal, makes production cost increase greatly, and coal burning still contains obnoxious flavoures such as sulfurous gas after by dedusting, and environmental pollution is quite serious.In addition, charcoal firing stove cloth the time, in case there is deviation the sintering non-uniform phenomenon will occur, can causes burning saturating or burn and overdo, and in body of heater, can't regulate.
Summary of the invention
The purpose of this utility model is to solve prior art to exist sintering inhomogeneous, and the technical problem that harmful gas emission is big, production cost is high provides a kind of environmental protection programmable automation vertical gas lime kiln, to remedy the deficiencies in the prior art.
For achieving the above object, the vertical gas lime kiln of the utility model environmental protection programmable automation, comprise program control case, feed bin, windlass, material loading skew bridge machine, body of heater, distributor and gas line, the lower end of material loading skew bridge machine is connected with feed bin, the upper end of material loading skew bridge machine places on the top of body of heater, the body of heater top is provided with induced exhaust flue is communicated with cleaning apparatus by induced draft fan, and its main points are that the bottom of described body of heater is provided with the taper fire bars; The centre of described taper fire bars is provided with the blast pipe that is communicated with gas blower; The bottom of described taper fire bars is provided with automatic ash-discharging device; Coal gas sintering mouth and hot air circulation pipe that described body of heater is provided with inductor block, is communicated with gas line.
Described cleaning apparatus is sack cleaner.
The inductor block that described body of heater is provided with is positioned at four orientation, front, rear, left and right of body of heater, is distributed in around the burner hearth of the top of body of heater and body of heater the multilayer setting.
Described coal gas sintering mouth is positioned at four orientation, front, rear, left and right of body of heater, is distributed in around the burner hearth of body of heater the multilayer setting.
For oxygen enriching burning-aid, the lower end of described hot air circulation pipe is communicated with the lower furnace portion of body of heater, and the upper end of hot air circulation pipe is connected with coal gas sintering mouth by take-off pipe through induced draft fan.
For the ease of observing the maintenance of gas-fired situation and coal gas sintering mouth, the coal gas sintering mouth on the described body of heater arranges the position and is provided with platform.
Temperature for the ease of the control smoke outlet is provided with inductor block in the flue at described body of heater top.
Described windlass, induced draft fan, inductor block, gas blower and automatic ash-discharging device are connected with program control case by lead respectively.
The utility model reasonable in design, can act as a fuel with gases such as coal gas, Sweet natural gases, be particularly suitable for coal resources and lack and the abundant area use of Sweet natural gas, the utility model has solved prior art and has existed sintering inhomogeneous, the technical problem that harmful gas emission is big, production cost is high.
Description of drawings
Accompanying drawing is the utility model structural representation.
Among the figure 1, feed bin 2, windlass 3, material loading skew bridge machine 4, distributor 5, induced exhaust 6, body of heater 7, coal gas sintering mouth 8, platform 9, cleaning apparatus 10, gas line 11, blast pipe 12, hot air circulation pipe 13, taper fire bars 14, automatic ash-discharging device 15, inductor block 16, program control case 17, inductor block
Embodiment
With reference to the accompanying drawings, the vertical gas lime kiln of the utility model environmental protection programmable automation, comprise program control case 16, feed bin 1, windlass 2, material loading skew bridge machine 3, body of heater 6, distributor 4 and gas line 10, the lower end of material loading skew bridge machine 3 is connected with feed bin 1, the upper end of material loading skew bridge machine 3 places on the top of body of heater 6, body of heater 6 tops are provided with induced exhaust 5 flue are communicated with cleaning apparatus 9 by induced draft fan, and the bottom of described body of heater 6 is provided with taper fire bars 13; The centre of described taper fire bars 13 is provided with the blast pipe 11 that is communicated with gas blower; The bottom of described taper fire bars 13 is provided with automatic ash-discharging device 14; Coal gas sintering mouth 7 and hot air circulation pipe 12 that described body of heater 6 is provided with inductor block 15, is communicated with gas line 10.
Described cleaning apparatus 9 is sack cleaner.
The inductor block 15 that described body of heater is provided with is positioned at four orientation, front, rear, left and right of body of heater 6, is distributed in around the burner hearth of the top of body of heater and body of heater the multilayer setting.
Described coal gas sintering mouth 7 is positioned at four orientation, front, rear, left and right of body of heater, is distributed in around the burner hearth of body of heater the multilayer setting.
The lower end of described hot air circulation pipe 12 is communicated with the lower furnace portion of body of heater 6, and the upper end of hot air circulation pipe 12 is connected with coal gas sintering mouth 7 by take-off pipe through induced draft fan.
Coal gas sintering mouth 7 on the described body of heater arranges the position and is provided with platform 8.
Be provided with inductor block 17 in the flue at described body of heater 6 tops.
Described windlass 2, induced draft fan, inductor block 15,17, gas blower and automatic ash-discharging device 14 are connected with program control case 16 by lead respectively.
Principle of work of the present utility model: building stones through conveying belt output, are sent to body of heater 6 upper ends by windlass 2 along material loading skew bridge machine 3 from feed bin 1, evenly drop in the body of heater 6 through distributor 4; Body of heater internal furnace position is provided with three circle coal gas sintering mouths 7, coal gas sintering mouth 7 positions of described body of heater and the following position of distributor 4 are provided with inductor block 15, inductor block 15 passes to program control case 16 with signal after lime calcining is finished, 16 pairs of automatic ash-discharging devices 14 of program control case send instruction and begin to unload ash, when the height of building stones in the body of heater 6 arrives the inductor block of distributor 4 bottoms, inductor block is passed to program control case 16 with signal, and program control case 16 sends to windlass 2 and stops the material loading instruction; When the height of building stones in the body of heater did not reach the inductor block height of distributor bottom, inductor block was passed to program control case with signal, and program control case sends to windlass and continues the material loading instruction, thereby realizes all programme-controlled automatically.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320112040.6U CN203159482U (en) | 2013-03-06 | 2013-03-06 | Environment-friendly program-controlled automatic vertical gas lime kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320112040.6U CN203159482U (en) | 2013-03-06 | 2013-03-06 | Environment-friendly program-controlled automatic vertical gas lime kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203159482U true CN203159482U (en) | 2013-08-28 |
Family
ID=49020684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320112040.6U Expired - Fee Related CN203159482U (en) | 2013-03-06 | 2013-03-06 | Environment-friendly program-controlled automatic vertical gas lime kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203159482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145352A (en) * | 2013-03-06 | 2013-06-12 | 付金华 | Environment-friendly program-controlled automatic vertical type gas-lime kiln |
| CN111592242A (en) * | 2020-06-01 | 2020-08-28 | 大石桥市宝鼎耐火材料有限公司 | High-yield environment-friendly automatic dead-burned magnesia shaft kiln and production method thereof |
-
2013
- 2013-03-06 CN CN201320112040.6U patent/CN203159482U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145352A (en) * | 2013-03-06 | 2013-06-12 | 付金华 | Environment-friendly program-controlled automatic vertical type gas-lime kiln |
| CN111592242A (en) * | 2020-06-01 | 2020-08-28 | 大石桥市宝鼎耐火材料有限公司 | High-yield environment-friendly automatic dead-burned magnesia shaft kiln and production method thereof |
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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 |
Granted publication date: 20130828 Termination date: 20140306 |