CN207468501U - A kind of natural gas gas burning lime kiln - Google Patents
A kind of natural gas gas burning lime kiln Download PDFInfo
- Publication number
- CN207468501U CN207468501U CN201721498591.5U CN201721498591U CN207468501U CN 207468501 U CN207468501 U CN 207468501U CN 201721498591 U CN201721498591 U CN 201721498591U CN 207468501 U CN207468501 U CN 207468501U
- Authority
- CN
- China
- Prior art keywords
- natural gas
- nozzle
- manifold
- kiln
- pipe
- 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
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 239000003345 natural gas Substances 0.000 title claims abstract description 32
- 239000007789 gas Substances 0.000 title claims abstract description 22
- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims abstract description 16
- 235000011941 Tilia x europaea Nutrition 0.000 title claims abstract description 16
- 239000004571 lime Substances 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 5
- 244000144985 peep Species 0.000 claims description 9
- 230000015654 memory Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract description 15
- 235000019738 Limestone Nutrition 0.000 abstract description 8
- 235000012255 calcium oxide Nutrition 0.000 abstract description 8
- 239000000292 calcium oxide Substances 0.000 abstract description 8
- 239000006028 limestone Substances 0.000 abstract description 8
- 238000000354 decomposition reaction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010010 raising Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a kind of natural gas gas burning lime kilns,A kind of natural gas gas burning lime kiln,Including kiln shell,Supporting beam is installed in the middle part of the kiln shell inner cavity,Lower end is equipped with support column in the middle part of the supporting beam,The support column inner cavity, which is run through, is connected with air inlet manifold,Light a fire manifold and natural gas manifold,The air inlet manifold,Igniting manifold and natural gas manifold upper ends left and right sides are connected with transverse connecting pipe by four-way pipe,The transverse connecting pipe left and right ends are mounted on longitudinally connected pipe,The natural gas gas burning lime kiln passes through the blast pipe on crossbeam,Natural gas tube and ignitron install total nozzle,And a point structure for the nozzle of nozzle installation is distributed on total nozzle,Expand the area of burning,The decomposition efficiency of raising lime stone is haved the function that,Pass through the structure of temperature sensor and intelligent processing module,Have the function that control kiln temperature,So as to improve the quality of production of quick lime.
Description
Technical field
The utility model is related to chemical production field, specially a kind of natural gas gas burning lime kiln.
Background technology
Quick lime is the common drier that vapor is removed using chemical absorption method, is also used for steel, pesticide, medicine, does
Drying prescription, process hides and dehydration of alcohol etc., especially suitable for the local and special products such as dilated food, mushroom and agaric and instrument, doctor
The product of the industries such as medicine, dress ornament, electronics telecommunication, leather and weaving, the extensive use of quick lime necessarily lead to a large amount of of quick lime
Production, the production of quick lime at this stage is to decompose to produce quick lime by limekiln calcined limestone mostly, and most limekilns
Be mixed and burned using fuel and lime stone, cause limestone calcination insufficient, not only waste of materials again not environmentally, our raisings thus
A kind of natural gas gas burning lime kiln.
Utility model content
The purpose of this utility model is to provide a kind of natural gas gas burning lime kiln, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical solution：A kind of natural gas gas burning lime kiln, including kiln
Shell, the kiln shell inner cavity middle part are equipped with supporting beam, and lower end is equipped with support column, the support column inner cavity in the middle part of the supporting beam
Manifold, igniting manifold and natural gas manifold are entered the wind through being connected with, the air inlet manifold, igniting manifold and natural gas manifold upper ends
Left and right sides is connected with transverse connecting pipe by four-way pipe, and the transverse connecting pipe left and right ends are mounted on longitudinally connected pipe,
The longitudinally connected pipe lateral wall left and right ends are connected with total nozzle by nozzle connecting tube, and total nozzle head is equipped with
Divide nozzle, described that nozzle is divided to include shower head pipe and nozzle, the kiln shell top is provided with feed inlet, is provided on the left of the kiln shell upper end
Gas vent, the gas vent inner wall upper end are equipped with filter mantle, are equipped with temperature sensor in the middle part of the kiln shell Right Inboard wall, institute
State temperature sensor upper end and intelligent processing module be connected with by instlated tubular, the intelligent processing module include signal amplifier,
Digital analog converter, central processing unit and memory, the central processing unit is connected with solenoid valve, display and accumulator, described
Right side wall is provided with peep hole in the middle part of kiln shell, and the peep hole right end is equipped with sealing cover, is opened at left and right sides of the kiln shell lower end
There is discharge port.
Preferably, the signal amplifier, digital analog converter, central processing unit and memory electrical series successively, it is described
Central processing unit and solenoid valve, display and accumulator are electrically in parallel.
Preferably, the shower head pipe front end is equipped with nozzle, and there are three the nozzle installations, and respectively positioned at shower head pipe
Upper inferoanterior.
Preferably, it is described that nozzle is divided to be evenly distributed on total nozzle in fan shape.
Preferably, the solenoid valve is mounted on natural gas manifold.
Compared with prior art, the beneficial effects of the utility model are：The natural gas gas burning lime kiln passes through on crossbeam
Blast pipe, natural gas tube and ignitron, which are installed, is distributed with a point structure for the nozzle of nozzle installation on total nozzle and total nozzle, expand
The big area of burning, improves the efficiency of burning, has haved the function that improve the decomposition efficiency of lime stone, passed through temperature sensing
The structure of device and intelligent processing module has the function that control kiln temperature, so as to improve the quality of production of quick lime.
Description of the drawings
Fig. 1 is the utility model structure sectional view；
Fig. 2 is the utility model vertical view；
Fig. 3 is the sectional view for dividing nozzle of the utility model；
Fig. 4 is the schematic diagram of the intelligent-induction module of the use of the new type.
In figure：It is 1 kiln shell, 101 discharge ports, 2 supporting beams, 201 support columns, 3 four-way pipes, 4 transverse connecting pipes, 5 longitudinally connected
Pipe, 6 blast pipes, 7 ignitrons, 8 natural gas pipes, 9 points of nozzles, 91 shower head pipes, 92 nozzles, 10 total nozzles, 11 nozzle connecting tubes, 12
Charging hole, 13 gas vents, 14 temperature sensors, 15 instlated tubulars, 16 peep holes, 17 sealing covers, 18 filter mantles, 19 Intelligent treatment moulds
Block, 191 signal amplifiers, 192 digital analog converters, 193 central processing units, 194 memories, 20 solenoid valves, 21 displays, 22 electricity
Source.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of natural gas gas burning lime kiln, including kiln shell
1,1 inner cavity of the kiln shell middle part is equipped with supporting beam 2, and the 2 middle part lower end of supporting beam is equipped with support column 201, the support
201 inner cavity of column is through air inlet manifold 6, igniting manifold 7 and natural gas manifold 8 is connected with, and the air inlet manifold 6, light a fire 7 and of manifold
8 upper end left and right sides of natural gas manifold is connected with transverse connecting pipe 4 by four-way pipe 3, and 4 left and right ends of transverse connecting pipe are equal
Longitudinally connected pipe 5 is installed, the longitudinally connected 5 lateral wall left and right ends of pipe are connected with total nozzle by nozzle connecting tube 11
10, total 10 head of nozzle is equipped with point nozzle 9, described that nozzle 9 is divided to be evenly distributed on total nozzle 10 in fan shape, described
Nozzle 9 is divided to include shower head pipe 91 and nozzle 92, the nozzle 92 has the function of that spraying combustion gas and air is used for heating lime stone,
91 front end of shower head pipe is equipped with nozzle 92, and there are three the installations of nozzle 92, and respectively positioned at shower head pipe 91 it is upper and lower before
Side, 1 top of kiln shell are provided with feed inlet 12, are provided with gas vent 13 on the left of 1 upper end of kiln shell, on 13 inner wall of gas vent
End is equipped with filter mantle 18, and the filter mantle 18 has the function of to filter dust, and temperature is equipped in the middle part of the 1 Right Inboard wall of kiln shell
Spend sensor 14, the temperature sensor 14 have the function of sensing kiln temperature, the temperature sensor upper end 14 by every
Heat pipe 15 is connected with intelligent processing module 19, the intelligent processing module 19 include signal amplifier 191, digital analog converter 192,
Central processing unit 193 and memory 194, the central processing unit 193 are connected with solenoid valve 20, display 21 and accumulator 22,
The signal amplifier 191, digital analog converter 192, central processing unit 193 and memory 194 electrical series successively, the center
Processor 193 is electrically in parallel with solenoid valve 20, display 21 and accumulator 22, and the solenoid valve 20 is mounted on natural gas manifold 8
On, the 1 middle part right side wall of kiln shell is provided with peep hole 16, and the peep hole 16 has the function of to watch combustion state in kiln, institute
It states 16 right end of peep hole and sealing cover 17 is installed, discharge port 101 is provided at left and right sides of 1 lower end of kiln shell.
Operation principle：The first step is fed by charging hole 12 into kiln, solid accumulation to kiln it is high 4/5ths, second step
By entering the wind the air blast into kiln of manifold 6, igniting manifold 7 is then opened, while slowly opens natural gas manifold 8 and completes igniting journey
Sequence, third step observe material combustion state by peep hole 16, are discharged accordingly by discharge port 101 according to combustion state, when
Position of the material in kiln is fed again when dropping to certain position, and in this way by ceaselessly recycling, material slow transits through kiln successively
Interior intermediate combustion area, so as to complete the process from decomposition of limestone into calcium oxide, while decomposition of limestone needs specific temperature,
State of temperature is passed to by temperature sensor 14 by intelligent processing module 19, intelligent processing module 19 passes through signal amplifier
191 amplified signals are converted into analog signal using digital analog converter 192 to pass to central processing unit 193 after digital signal,
Central processing unit 193 controls the conveying of natural gas by solenoid valve 20 according to the opening and closing of signal control solenoid valve 20 received
State controls kiln temperature.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of natural gas gas burning lime kiln, including kiln shell（1）, it is characterised in that：The kiln shell（1）Branch is installed in the middle part of inner cavity
Support beam（2）, the supporting beam（2）Middle part lower end is equipped with support column（201）, the support column（201）Inner cavity, which is run through, to be connected with
Enter the wind manifold（6）, igniting manifold（7）With natural gas manifold（8）, the air inlet manifold（6）, igniting manifold（7）It is total with natural gas
Pipe（8）Upper end left and right sides passes through four-way pipe（3）It is connected with transverse connecting pipe（4）, the transverse connecting pipe（4）Left and right ends are equal
Longitudinally connected pipe is installed（5）, the longitudinally connected pipe（5）Lateral wall left and right ends pass through nozzle connecting tube（11）It is connected with
Total nozzle（10）, total nozzle（10）Head is equipped with a point nozzle（9）, it is described to divide nozzle（9）Including shower head pipe（91）And spray
Mouth（92）, the kiln shell（1）Top is provided with feed inlet（12）, the kiln shell（1）Gas vent is provided on the left of upper end（13）, the row
Stomata（13）Inner wall upper end is equipped with filter mantle（18）, the kiln shell（1）Temperature sensor is installed in the middle part of Right Inboard wall（14）,
The temperature sensor upper end（14）Pass through instlated tubular（15）It is connected with intelligent processing module（19）, the intelligent processing module
（19）Including signal amplifier（191）, digital analog converter（192）, central processing unit（193）And memory（194）, the center
Processor（193）It is connected with solenoid valve（20）, display（21）And accumulator（22）, the kiln shell（1）Middle part right side wall is provided with
Peep hole（16）, the peep hole（16）Right end is equipped with sealing cover（17）, the kiln shell（1）It is provided with out at left and right sides of lower end
Material mouth（101）.
2. a kind of natural gas gas burning lime kiln according to claim 1, it is characterised in that：The signal amplifier（191）、
Digital analog converter（192）, central processing unit（193）And memory（194）Electrical series successively, the central processing unit（193）
With solenoid valve（20）, display（21）And accumulator（22）It is electrically in parallel.
3. a kind of natural gas gas burning lime kiln according to claim 1, it is characterised in that：The shower head pipe（91）Pacify front end
Equipped with nozzle（92）, the nozzle（92）There are three installations, and is located at shower head pipe respectively（91）Upper inferoanterior.
4. a kind of natural gas gas burning lime kiln according to claim 1, it is characterised in that：Described point of nozzle（9）In sector
Shape is evenly distributed on total nozzle（10）On.
5. a kind of natural gas gas burning lime kiln according to claim 1, it is characterised in that：The solenoid valve（20）It is mounted on
Natural gas manifold（8）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721498591.5U CN207468501U (en) | 2017-11-12 | 2017-11-12 | A kind of natural gas gas burning lime kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721498591.5U CN207468501U (en) | 2017-11-12 | 2017-11-12 | A kind of natural gas gas burning lime kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207468501U true CN207468501U (en) | 2018-06-08 |
Family
ID=62263574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721498591.5U Expired - Fee Related CN207468501U (en) | 2017-11-12 | 2017-11-12 | A kind of natural gas gas burning lime kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207468501U (en) |
-
2017
- 2017-11-12 CN CN201721498591.5U patent/CN207468501U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20211112 |