CN206320725U - Energy-conservation zero-emission boiler - Google Patents
Energy-conservation zero-emission boiler Download PDFInfo
- Publication number
- CN206320725U CN206320725U CN201621352305.XU CN201621352305U CN206320725U CN 206320725 U CN206320725 U CN 206320725U CN 201621352305 U CN201621352305 U CN 201621352305U CN 206320725 U CN206320725 U CN 206320725U
- Authority
- CN
- China
- Prior art keywords
- boiler
- combustion chamber
- energy
- pipe
- filter
- 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
- 238000004134 energy conservation Methods 0.000 title claims abstract description 17
- 238000002485 combustion reaction Methods 0.000 claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 239000007921 spray Substances 0.000 claims abstract description 17
- 238000005507 spraying Methods 0.000 claims abstract description 12
- 239000010865 sewage Substances 0.000 claims abstract description 8
- 210000004534 cecum Anatomy 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 5
- 239000003546 flue gas Substances 0.000 abstract description 5
- 238000010410 dusting Methods 0.000 abstract description 3
- 239000003517 fume Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 abstract description 2
- 239000013618 particulate matter Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Landscapes
- Chimneys And Flues (AREA)
Abstract
The utility model discloses a kind of energy-conservation zero-emission boiler.There is provided a kind of abundant with burning, the boiler for the features such as heat utilization efficiency is high, the technical solution adopted in the utility model is as follows.Including boiler shell, dedusting heat collector is installed inside boiler shell, combustion chamber upper end is cecum, combustion chamber and multiple dust removing tube UNICOMs, and dust removing tube outlet is higher than boiler liquid level；Boiler shell is externally connected to above sewage filter device, combustion chamber and is provided with spraying dedusting device.The utility model takes full advantage of more than combustion chamber position as the second heat collecting chamber, and gas fume of combustion chamber is ejected by dust removing tube below liquid level, and flue gas passes through hot wash, and particulate matter is removed, and plays the purpose of further thermal-arrest.Spraying dedusting device includes annular spray pipe, and annular spray pipe is connected with heating return duct, and multiple atomizers sprayed downwards to boiler shell centerline dip are distributed on annular spray pipe.Atomizer spraying plays a part of final dusting while having the effect of thermal-arrest concurrently.
Description
Technical field
The utility model is related to a kind of New-type heating boiler.
Background technology
The special heating boiler of plastic greenhouse, if squeezed using the flammable house refuse leaf in town and country, stalk, foster mushroom waste material etc.
Fuel slug is pressed into as fuel.Moreover, these town and country rubbish are current most intractable rubbish, floor space is big.If outdoor
Burning, then can cause atmosphere pollution, even state-of-the-art country can not also solve.
Conventional boiler can only utilize 40% heat energy, but the mankind have ignored the second heat collecting chamber utilization and processing it is important.Greatly
Family knows that heat is to rise, that is to say, that the chimney of conventional boiler is that directly heat energy band is run.How these wastes are kept here
Heat energy, is to improve the problem of boiler heat-energy utilization rate must be solved.
The content of the invention
In order to provide a kind of abundant, boiler for the features such as heat utilization efficiency is high with burning, the technology that the utility model is used
Scheme is as follows.
Installed inside a kind of energy-conservation zero-emission boiler, including boiler shell, boiler shell on dedusting heat collector, combustion chamber
Hold as cecum, combustion chamber and multiple dust removing tube UNICOMs, dust removing tube outlet are higher than boiler liquid level；Boiler shell is externally connected to sewage
Spraying dedusting device is installed above filter, combustion chamber.
According to described energy-conservation zero-emission boiler, 4-10 dust removing tube is evenly distributed with the circumference of combustion chamber cecum.
According to described energy-conservation zero-emission boiler, described spraying dedusting device includes annular spray pipe, annular spray pipe
It is connected with heating return duct, multiple atomizers sprayed downwards to boiler shell centerline dip is distributed on annular spray pipe.
According to described energy-conservation zero-emission boiler, described heating return duct is connected by high-pressure pump with heating feed pipe.
According to described energy-conservation zero-emission boiler, described sewage filter device includes single or multiple filter vats, filtering
Bucket middle part is provided with screen pack, and filtering bottom of the barrel is connected with blow-off pipe, is connected at the top of filter vat with outside caliduct, outside is warm
Water pump is installed, filtering outlet pipe is located at below screen pack with filter vat connecting portion in feed channel.
According to described energy-conservation zero-emission boiler, multiple filter vats are mutually serially connected, the filter vat screen pack in left side
Connected with upper chamber with right side filter vat screen pack with lower chambers by pipeline, all filtering bottom of the barrel by blow-off pipe with
Cesspool is connected.
According to described energy-conservation zero-emission boiler, valve is provided with described blow-off pipe.
The utility model takes full advantage of more than combustion chamber position as the second heat collecting chamber, and gas fume of combustion chamber passes through dedusting
Pipe is ejected below liquid level, and flue gas passes through hot wash, and particulate matter is removed, and plays the purpose of further thermal-arrest.Spray
Drenching dust arrester includes annular spray pipe, and annular spray pipe is connected with heating return duct, is distributed on annular spray pipe multiple to pot
The atomizer that furnace shell centerline dip sprays downwards.Final dusting is played a part of in atomizer spraying, can be by small
Grain dust treatment is clean, while having the effect of thermal-arrest concurrently.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In accompanying drawing：1st, chimney；2nd, air-introduced machine；3rd, boiler；4th, heating refluxing opening；5th, heating return duct；6th, burner hearth；
7th, high-pressure pump；8th, heating feed pipe；9th, boiler replenishing water pipe；10th, valve；11st, cesspool；12nd, blow-off pipe；13rd, filter out
Water pipe；14th, by-pass filtration bucket；15th, secondary filtration bucket；16th, three-stage filtration bucket；17th, dust removing tube；18th, combustion chamber；19th, it is atomized
Shower nozzle；20th, annular spray pipe.
Embodiment
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
The present apparatus includes installing dedusting heat collector inside boiler shell, boiler shell, and the upper end of combustion chamber 18 is cecum, combustion
Room 18 and multiple UNICOMs of dust removing tube 17 are burnt, the outlet of dust removing tube 17 is higher than boiler liquid level；Boiler shell is externally connected to sewage water filtration
Device, the top of combustion chamber 18 is provided with spraying dedusting device.
4-10 dust removing tube is evenly distributed with the circumference of combustion chamber cecum.
Described spraying dedusting device includes annular spray pipe 20, and annular spray pipe 20 is connected with heating return duct 5, annular
Multiple atomizers 19 sprayed downwards to boiler shell centerline dip are distributed on sparge pipe 20.Heating return duct 5 passes through height
Press pump 7 is connected with heating feed pipe 8.
Sewage filter device includes single or multiple filter vats, is provided with screen pack in the middle part of filter vat, filtering bottom of the barrel with
Blow-off pipe 12 is connected, and is connected at the top of filter vat with outside caliduct, water pump is provided with outside caliduct, filter outlet pipe
13 are located at below screen pack with filter vat connecting portion.
Sewage filter device is mutually serially connected by multiple filter vats, the filter vat screen pack in left side with upper chamber with
Right side filter vat screen pack is connected with lower chambers by pipeline, and all filtering bottoms of the barrel are connected by blow-off pipe 12 with cesspool 11
Connect.Valve is provided with blow-off pipe 12.
I.e. it is the part that thermal source is most concentrated in the center section dust storage chamber of whole boiler.The utility model and tradition
The maximum difference of boiler is that the chimney on the top of combustion chamber 17 is shut, and be welded with around many it is downward opening
Pipeline is used as dust removing tube 17.There is a water surface below at the opening, and keep certain distance.
When high-temp combustion flue gas is along the pipeline high speed injection water surface that Open Side Down, its bulky grain flue dust is contacted and sunk to water
It is water-bed.Little particle flue dust and the spraying dedusting device through top, the water of heating feed pipe 8 pressurizes by high-pressure pump 7, most afterwards through high pressure
The spraying of sparge pipe formation, realizes final dusting, and remaining cigarette ash dirt, all processing is clean and reaches non-pollution discharge.And and flue gas
The water of contact is heated by high-temperature flue gas, enters settling vessel through filtering out water pipe 13（I.e. multistage filtering bucket）, mistake from left to right
Lauter tub filtering accuracy is stepped up.Anti- filter layer is housed, water is in by-pass filtration bucket 14 from bottom to top by filtering inside settling vessel
Net filtration, then flows to the filter vat of next stage, is from bottom to top further filtered by screen pack, three-stage filtration is passed through at right family
Bucket, is circulated finally along outside caliduct.Through multiple times of filtration, filtering clear water is connected by water pump with outside caliduct,
Recycle, reach UTILIZATION OF VESIDUAL HEAT IN purpose, the thermal efficiency is up to more than 70%.Dust emissions after precipitation are to appointed place.
Claims (7)
1. installing dedusting heat collector inside a kind of energy-conservation zero-emission boiler, including boiler shell, boiler shell, its feature exists
In：Combustion chamber（18）Upper end is cecum, combustion chamber（18）With multiple dust removing tubes（17）UNICOM, dust removing tube（17）Outlet is higher than boiler
Liquid level；Boiler shell is externally connected to sewage filter device, combustion chamber（18）Top is provided with spraying dedusting device.
2. energy-conservation zero-emission boiler according to claim 1, it is characterised in that：Combustion chamber（18）It is uniform on the circumference of cecum
4-10 dust removing tube is distributed with（17）.
3. energy-conservation zero-emission boiler according to claim 1, it is characterised in that：Described spraying dedusting device includes annular
Sparge pipe（20）, annular spray pipe（20）With heating return duct（5）Connection, annular spray pipe（20）Upper distribution is multiple to boiler shell
The atomizer that body centerline dip sprays downwards（19）.
4. energy-conservation zero-emission boiler according to claim 3, it is characterised in that：Described heating return duct（5）Pass through height
Press pump（7）With heating feed pipe（8）Connection.
5. energy-conservation zero-emission boiler according to claim 1, it is characterised in that：Described sewage filter device includes single
Or multiple filter vats, filter vat middle part is provided with screen pack, filtering bottom of the barrel and blow-off pipe（12）At the top of connection, filter vat with outside
Water pump is installed on portion's caliduct connection, outside caliduct, outlet pipe is filtered（13）It was located at filter vat connecting portion
Below filter screen.
6. energy-conservation zero-emission boiler according to claim 5, it is characterised in that：Multiple filter vats are mutually serially connected,
The filter vat screen pack in left side is connected with right side filter vat screen pack with upper chamber with lower chambers by pipeline, all filter vats
Bottom passes through blow-off pipe（12）With cesspool（11）Connection.
7. energy-conservation zero-emission boiler according to claim 6, it is characterised in that：Described blow-off pipe（12）On be provided with valve
Door（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621352305.XU CN206320725U (en) | 2016-12-11 | 2016-12-11 | Energy-conservation zero-emission boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621352305.XU CN206320725U (en) | 2016-12-11 | 2016-12-11 | Energy-conservation zero-emission boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206320725U true CN206320725U (en) | 2017-07-11 |
Family
ID=59267435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621352305.XU Expired - Fee Related CN206320725U (en) | 2016-12-11 | 2016-12-11 | Energy-conservation zero-emission boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206320725U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295340A (en) * | 2020-03-14 | 2021-02-02 | 青岛永泰锅炉有限公司 | Efficient recycling system for boiler waste heat |
| CN112569718A (en) * | 2020-11-24 | 2021-03-30 | 常熟市恒丰轧辊有限公司 | Dust removal device for rolling wheel production workshop |
-
2016
- 2016-12-11 CN CN201621352305.XU patent/CN206320725U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295340A (en) * | 2020-03-14 | 2021-02-02 | 青岛永泰锅炉有限公司 | Efficient recycling system for boiler waste heat |
| CN112295340B (en) * | 2020-03-14 | 2022-12-30 | 太原四联环能科技有限公司 | High-efficient recycle system of boiler waste heat |
| CN112569718A (en) * | 2020-11-24 | 2021-03-30 | 常熟市恒丰轧辊有限公司 | Dust removal device for rolling wheel production workshop |
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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 |
Granted publication date: 20170711 Termination date: 20171211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |