CN204730618U - A kind of burning clean energy furnace device of being reequiped by coal-fired hot-blast stove - Google Patents
A kind of burning clean energy furnace device of being reequiped by coal-fired hot-blast stove Download PDFInfo
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- CN204730618U CN204730618U CN201520387850.1U CN201520387850U CN204730618U CN 204730618 U CN204730618 U CN 204730618U CN 201520387850 U CN201520387850 U CN 201520387850U CN 204730618 U CN204730618 U CN 204730618U
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- Prior art keywords
- coal
- burner
- hot
- clean energy
- burning
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- 239000000446 fuel Substances 0.000 claims abstract description 29
- 238000002485 combustion reaction Methods 0.000 claims description 17
- 238000004880 explosion Methods 0.000 claims description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims description 6
- 239000003345 natural gas Substances 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 4
- 238000009421 internal insulation Methods 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003225 biodiesel Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 230000002000 scavenging effect Effects 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000003245 coal Substances 0.000 abstract description 9
- 239000003337 fertilizer Substances 0.000 abstract description 9
- 238000001035 drying Methods 0.000 abstract description 8
- 150000001875 compounds Chemical class 0.000 abstract description 7
- 230000009466 transformation Effects 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000002407 reforming Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- PDFKPHMIDDIXLR-UHFFFAOYSA-N fantrip Chemical compound FC1=C(F)C(F)=C2C=C(C=C3C4C5=CC6=CC7=C(F)C(F)=C(C(=C7C=C6C=C5C(C5=CC6=CC7=C(F)C(F)=C(F)C(F)=C7C=C6C=C54)C3=C3)F)F)C3=CC2=C1F PDFKPHMIDDIXLR-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of burning clean energy furnace device of being reequiped by coal-fired hot-blast stove, fuels sources is connected with burner fuel entrance, air-source is connected with the air intake on burner, burner is connected with hot-blast furnace body, burner, fuels sources, air-source is connected with electrical control cubicles respectively, the utility model is transformed on used coal hot-air furnace foundation, the coal-fired function of coal-burning boiler is removed, the burner of the burning clean energy is directly installed on coal-fired hot-blast stove burner hearth, burning is produced hot blast and is dried compound fertilizer material by drying kiln, need of production can be met completely, this kind of reforming mode reduced investment, instant effect, thoroughly can solve the environmental protection pressure that enterprise brings because of coal-fired problem, after transformation, hot-blast stove directly burns clean energy resource, operate easier, continuous operation can be realized, also intermitten service can be realized, there is very high operability, contrast with before transformation, whole system automaticity is high, easy and safe to operate, failure rate is low.
Description
[technical field]
The utility model relates to clean energy resource burning provides hot blast to carry out drying technology field, a kind of burning clean energy furnace device of being reequiped by coal-fired hot-blast stove specifically.
[background technology]
Current domestic composite fertilizer industry, in drying course, all employ smokeless coal cinder at fertilizer in hot-blast stove, to carry out burning provide hot blast to dry to drying kiln, but along with continuing to increase of air environmental protection pressure, the use process of clean energy resource is advanced rapidly, less than 10 tons, some areas coal furnace is closed down by environmental administration, more than 10 tons coal-burning boilers are rectified and improved, particularly compound fertilizer enterprise, nearly all enterprise all faces need remove coal furnace, the stove of the newly-built burning clean energy, normally carry out to ensure that compound fertilizer is produced, but the dismounting of complete equipment, newly-built not only investment is large, duration is also long, a larger difficult problem is brought to enterprise.
Therefore, for overcoming the deficiency of above-mentioned technology and designing and can coal hot-air furnace foundation be transformed, the coal-fired function of coal-burning boiler is removed, directly install combustion device on coal-fired hot-blast stove burner hearth, combustion cleaning energy production heat-dissipating wind is dried compound fertilizer material by drying kiln, need of production can be met completely, operationally safety, failure rate is low, all parameter on-line monitorings, Realtime Alerts, can realize a kind of burning clean energy furnace device of being reequiped by coal-fired hot-blast stove of package unit start & shutdown through one key, inventor's problem to be solved just.
[utility model content]
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of burning clean energy furnace device of being reequiped by coal-fired hot-blast stove, used coal hot-air furnace foundation is transformed, the coal-fired function of coal-burning boiler is removed, directly install combustion device on coal-fired hot-blast stove burner hearth, combustion cleaning energy production heat-dissipating wind is dried compound fertilizer material by drying kiln.
The utility model solves the technical scheme that its technical problem adopts: a kind of burning clean energy furnace device of being reequiped by coal-fired hot-blast stove, it comprises electrical control cubicles, fuels sources, scavenging pipeline, air-source, burner, hot-blast furnace body, air intake, fuel inlet, described fuels sources is connected with burner fuel entrance, described air-source is connected with the air intake on burner, described burner is connected with hot-blast furnace body, and described burner, fuels sources, air-source are connected with electrical control cubicles respectively.
Further, described hot-blast furnace body outer setting has explosion proof door, and described explosion proof door is mechanical type gravity explosion proof door.
Further, described fuels sources is the one in alcohol fuel, natural gas, methyl alcohol, dimethyl ether, biodiesel, synthesis type aviation fuel.
Further, internal insulation structure is provided with inside one end that described burner is connected with hot-blast furnace body.
Further, described burner is arranged the flame detecting device of flame detection combustion position, described flame detecting device is connected with switch board.
Further, described burner is provided with fire end kept burning day and night.
Further, described burner is provided with the flame-observing hole observing combustion position inside burner.
The beneficial effects of the utility model are:
1, the utility model is transformed on used coal hot-air furnace foundation, the coal-fired function of coal-burning boiler is removed, the burner of the burning clean energy is directly installed on coal-fired hot-blast stove burner hearth, burning is produced hot blast and is dried compound fertilizer material by drying kiln, need of production can be met completely, this kind of reforming mode reduced investment, instant effect, automaticity is high, thoroughly can solve the environmental protection pressure that enterprise brings because of coal-fired problem.
2, after transformation, hot-blast stove directly burns clean energy resource, and operate easier, fire box temperature can regulate between 600-1000 DEG C automatically according to need of production, according to production actual needs, continuous operation can be realized, also can realize intermitten service, there is very high operability, contrast with before transformation, whole system automaticity is high, easy and safe to operate, failure rate is low, all parameter on-line monitorings, and energy Realtime Alerts, can realize package unit start & shutdown through one key.
[accompanying drawing explanation]
Fig. 1 is the utility model structural representation.
Fig. 2 is the main TV structure schematic diagram of neat gas burner in the utility model.
Fig. 3 is the left TV structure schematic diagram of neat gas burner in the utility model.
Description of reference numerals: 1-electrical control cubicles; 2-fuels sources; 3-scavenging pipeline; 4-air-source; 5-burner; 6-hot-blast furnace body; 7-explosion proof door; 51-air intake; 52-fuel inlet; 53-flame detecting device; 54-fire end kept burning day and night; 55-internal insulation structure; 56-flame-observing hole; 57-burner shell.
[detailed description of the invention]
Below in conjunction with specific embodiment, set forth the utility model further, should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values drop on application appended claims limited range equally.
Be the utility model structural representation see Fig. 1, the utility model comprises electrical control cubicles 1, fuels sources 2, scavenging pipeline 3, air-source 4, burner 5, hot-blast furnace body 6, air intake 51, fuel inlet 52, fuels sources 2 is connected with the fuel inlet 52 of burner 5, air-source 4 is connected with the air intake 51 on burner 5, burner 5 is connected with hot-blast furnace body 6, burner 5, fuels sources 2, air-source 4 is connected with electrical control cubicles 1 respectively, hot-blast furnace body 6 outer setting has explosion proof door 7, explosion proof door 7 is mechanical type gravity explosion proof door, fuels sources 2 is clean energy resource, for alcohol fuel, natural gas, methyl alcohol, dimethyl ether, biodiesel, one in synthesis type aviation fuel.
The main TV structure schematic diagram of neat gas burner 5 in the utility model see Fig. 2, internal insulation structure 55 is provided with inside one end that burner 5 is connected with hot-blast furnace body 6, burner 5 is arranged the flame detecting device 53 of flame detection combustion position, described flame detecting device 53 is connected with switch board 1, burner 5 is provided with fire end 54 kept burning day and night.
Be the left TV structure schematic diagram of neat gas burner in the utility model see Fig. 3, burner 5 be provided with the flame-observing hole 56 observing combustion position inside burner 5.
Combustion chamber in the utility model inside hot-blast furnace body 6 and hot-blast furnace body 6 is transformed on former coal hot-air furnace foundation, and the coal-fired partial function of former coal-fired hot-blast stove is removed, and according to the structure of actual combustion chamber of hot-blast stove, increases burner 5.
Burner 5 makes clean energy resource and air enter combustion zone respectively and realize the device of smooth combustion, burner 5 relies on clean energy resource from the diffusion after fire hole effusion, realize the mixing of clean energy resource and air and the burner 5 of smooth combustion, for guaranteeing safety, before clean energy resource effusion fire hole, different air is pre-mixed, primary air ratio is 0, and burner structure is simple, easy to use, flame stabilization, and flame can according to combustion chamber practical structures and size design.
Blowing system is for ensureing clean energy resource burning completely, burner 5 arranging primary air system, and burning secondary air distribution can utilize former hot-blast stove air blast.
Safety operation control system is realized by electrical control cubicles 1; clean energy resource combustion system takes PLC or DCS control system; whole system realizes start & shutdown through one key function; possess natural gas to die auto extinguishing protective device; leak detecting device; too high, the too low defencive function of gaseous-pressure, realize control system simultaneously and realize and air-introduced machine interlock protection, namely fan trip gas burning system cuts off automatically.
Described mechanical type gravity explosion proof door is the safety device that hot-blast stove is newly established, and because of clean energy resource, special standby be natural gas is inflammable explosive article, need ensure abnormal conditions, and when furnace pressure is too high in short-term, timely pressure release is in order to avoid cause unnecessary loss.
The utility model is transformed on used coal hot-air furnace foundation, the coal-fired function of coal-burning boiler is removed, the burner 5 of the burning clean energy is directly installed on coal-fired hot-blast stove burner hearth, burning is produced hot blast and is dried compound fertilizer material by drying kiln, need of production can be met completely, this kind of reforming mode reduced investment, instant effect, automaticity is high, thoroughly can solve the environmental protection pressure that enterprise brings because of coal-fired problem.
After transformation, hot-blast stove directly burns clean energy resource, and operate easier, fire box temperature can regulate between 600-1000 DEG C automatically according to need of production, according to production actual needs, continuous operation can be realized, also can realize intermitten service, there is very high operability, contrast with before transformation, whole system automaticity is high, easy and safe to operate, failure rate is low, all parameter on-line monitorings, and energy Realtime Alerts, can realize package unit start & shutdown through one key.
Claims (7)
1. a burning clean energy furnace device of being reequiped by coal-fired hot-blast stove, it is characterized in that: it comprises electrical control cubicles, fuels sources, scavenging pipeline, air-source, burner, hot-blast furnace body, air intake, fuel inlet, described fuels sources is connected with burner fuel entrance, described air-source is connected with the air intake on burner, described burner is connected with hot-blast furnace body, and described burner, fuels sources, air-source are connected with electrical control cubicles respectively.
2. a kind of burning clean energy furnace device of being reequiped by coal-fired hot-blast stove according to claim 1, it is characterized in that: described hot-blast furnace body outer setting has explosion proof door, described explosion proof door is mechanical type gravity explosion proof door.
3. a kind of burning clean energy furnace device of being reequiped by coal-fired hot-blast stove according to claim 1, is characterized in that: described fuels sources is the one in alcohol fuel, natural gas, methyl alcohol, dimethyl ether, biodiesel, synthesis type aviation fuel.
4. a kind of burning clean energy furnace device of being reequiped by coal-fired hot-blast stove according to claim 1, is characterized in that: be provided with internal insulation structure inside one end that described burner is connected with hot-blast furnace body.
5. a kind of burning clean energy furnace device of being reequiped by coal-fired hot-blast stove according to claim 1 or 4, it is characterized in that: the flame detecting device described burner being arranged flame detection combustion position, described flame detecting device is connected with switch board.
6. a kind of burning clean energy furnace device of being reequiped by coal-fired hot-blast stove according to claim 1 or 4, is characterized in that: described burner is provided with fire end kept burning day and night.
7. a kind of burning clean energy furnace device of being reequiped by coal-fired hot-blast stove according to claim 1 or 4, is characterized in that: described burner is provided with the flame-observing hole observing combustion position inside burner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520387850.1U CN204730618U (en) | 2015-06-09 | 2015-06-09 | A kind of burning clean energy furnace device of being reequiped by coal-fired hot-blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520387850.1U CN204730618U (en) | 2015-06-09 | 2015-06-09 | A kind of burning clean energy furnace device of being reequiped by coal-fired hot-blast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204730618U true CN204730618U (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520387850.1U Expired - Fee Related CN204730618U (en) | 2015-06-09 | 2015-06-09 | A kind of burning clean energy furnace device of being reequiped by coal-fired hot-blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204730618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059885A (en) * | 2019-12-27 | 2020-04-24 | 青岛联盛益康食品科技有限公司 | Dehydrated vegetable is dried and is used safe automatic control detecting system |
-
2015
- 2015-06-09 CN CN201520387850.1U patent/CN204730618U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059885A (en) * | 2019-12-27 | 2020-04-24 | 青岛联盛益康食品科技有限公司 | Dehydrated vegetable is dried and is used safe automatic control detecting system |
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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: 20151028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |