CN202216225U - Normal-pressure energy-saving coal-fired steam and water dual-purpose boiler - Google Patents
Normal-pressure energy-saving coal-fired steam and water dual-purpose boiler Download PDFInfo
- Publication number
- CN202216225U CN202216225U CN2011202614029U CN201120261402U CN202216225U CN 202216225 U CN202216225 U CN 202216225U CN 2011202614029 U CN2011202614029 U CN 2011202614029U CN 201120261402 U CN201120261402 U CN 201120261402U CN 202216225 U CN202216225 U CN 202216225U
- Authority
- CN
- China
- Prior art keywords
- hearth
- flue
- boiler
- water
- dual purpose
- 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
Images
Landscapes
- Incineration Of Waste (AREA)
Abstract
The utility model relates to a normal-pressure energy-saving coal-fired steam and water dual-purpose boiler, which comprises a boiler tube case, a boiler liner, a hearth, a cold water inlet, a hot water outlet, a steam outlet, a coal inlet, a coal ash outlet and a chimney, and is characterized in that the hearth comprises an upper hearth and a lower hearth, the boiler tube case, the boiler liner, the upper hearth and the lower hearth are four independent components and are connected through sleeve pipe joints, the upper hearth is a conical cavity with the narrow upper part and the wider lower part, the chimney is arranged at one side from the top to the upper hearth to the boiler liner, and 20 to 200 super-conducting heat transfer pipes are arranged between the middle upper part of the upper hearth and the lower half part of the boiler liner. The normal-pressure energy-saving coal-fired steam and water dual-purpose boiler has the advantages that the size is small, the dismounting, the transportation and the assembly are convenient, the manufacture cost is low, the fuel combustion is sufficient, the heat efficiency is high, and the environment pollution can be reduced.
Description
Technical field
The utility model relates to a kind of boiler, is specifically related to a kind of atmospheric energy-saving vapour, water boiler for dual purpose.
Background technology
It is that an overall structure, overall volume are bigger that the shortcoming of existing coal-fired vapour, water boiler for dual purpose mainly contains following some (1) boiler, installs, dismantles and transport difficulty; (2) the smoke evacuation chimney is installed in the directly top of pass-out flue, boiler middle part, and smoke pipe is longer, and smoke pipe has taken the volume of flue, and hot water amount and quantity of steam are reduced; And burning insufficiently causes still having in the cigarette a large amount of solid dust to be discharged in the air, and environment is had pollution; (3) fuel combustion is insufficient, and the heat energy that discharges is not fully used, and the thermal efficiency is low.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art, and the coal-fired vapour of a kind of atmospheric energy-saving, water boiler for dual purpose are provided.With realize that volume is little, dismounting, transportation, easy to assembly, manufacturing cost is lower; Fuel combustion is abundant, and the thermal efficiency is high, can reduce environmental pollution.
The technical scheme of the utility model is
:Comprise the drum shell, flue, burner hearth, cooling water inlet, hot water outlet, steam (vapor) outlet, coal filling hole, coal ash outlet, chimney; It is characterized in that said burner hearth comprises upper furnace and lower hearth, said drum shell, flue, upper furnace, lower hearth are four individual components, connect through casing joint between them; Said lower hearth is up-narrow and down-wide cone shape cavity; Said chimney is located at the upper furnace top and arrives flue upper end one side; In the upper furnace middle and upper part to being provided with 20 to 200 superconduction heat-transfer pipes between flue the latter half.
Space between said drum shell and flue, upper furnace, the lower hearth is a water tank, and upper and lower two cooling water inlets are communicated with upper and lower water tank respectively, is communicated with through casing joint between the upper and lower water tank and between upper water box and the flue.
Said chimney length is 0.8 ~ 1m.
The length of said superconduction heat-transfer pipe is 0.4 ~ 1m, and the spacing between adjacent two pipes is 5 ~ 10cm.
Be provided with cleaning door at the smoke exhaust pipe lowest part, one side is provided with the air inlet adjustment mouth in the smoke exhaust pipe lower end.
Said hot water outlet is located at heat-transfer pipe upper end one side.
One side is provided with sewage draining exit in the flue bottom.
Said flue top is provided with thermometer, steam (vapor) outlet, Pressure gauge.
The advantage of the utility model: (1) drum shell, flue, upper furnace, lower hearth are four detachable socket equipment, are convenient to assembling, dismounting and transportation; (2) lower hearth is dark, and its up-narrow and down-wide design can make fire coal fully contact with air, can produce powerful heat energy by concentrate firepower, so do not join air blast in addition, can reduce the air blast cost and take up an area of the space with reducing; (3) the longer design of burner hearth can also make 60-100 centimetre short chimney also efficiently combustion gas and flue dust, has remedied difficult this defective of short chimney emission, has reduced the cost of smoke pipe; (4) smoke exhaust pipe is opened on the another side between burner hearth and the flue, and the waste gas that has a large amount of heats that produces in the burner hearth gets into chimney from horizontal through the superconduction heat-transfer pipe; Can heat once more the superconduction heat-transfer pipe, the heat energy utilization rate is higher; And do not take the volume of flue, hot water amount and quantity of steam are increased; (5) Position Design of superconduction heat-transfer pipe and use make the heat energy utilization rate higher, and energy-saving effect is more remarkable.(6) be provided with upper and lower two cooling water inlets; The cooling water inlet on its upper strata constantly cools off to realize normal pressure cold water to flue.
Description of drawings
Accompanying drawing is the utility model one example structure sketch map.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Embodiment: with reference to accompanying drawing:
The utility model is connected through casing joint 4 by four on drum shell 1, flue 2, upper furnace 3-1, lower hearth 3-2.Space between drum shell and flue, upper furnace, the lower hearth is a water tank, and among the interlayer water tank 9-1, the cooling water inlet 7-2 of lower hearth bottom gets among the interlayer water tank 9-2 of lower hearth bottom in the last cooling water inlet 7-1 entering.Upper and lower water tank is communicated with through casing joint, and upper water box is communicated with flue through casing joint.The lower hearth 3-2 of present embodiment is that high 40-45 centimetre, end diameter are that 40 centimetres, upper surface diameter are 36 centimetres up-narrow and down-wide cone shape cavity.In the upper furnace middle and upper part to being provided with 20 to 200 superconduction heat-transfer pipes 5 between flue the latter half.Smoke evacuation chimney 6 is located at the upper furnace top and arrives flue upper end one side, and chimney length is 0.8 ~ 1m.Hot water outlet 8 is located at heat-transfer pipe upper end one side.Above flue, be provided with thermometer 10, steam (vapor) outlet 11, Pressure gauge 12, sewage draining exit 13 is located at flue bottom one side.Between upper furnace 3-1 and lower hearth 3-2, be provided with coal filling hole 14.Be provided with coal ash outlet 15 in the bottom of lower hearth 3-2.Be provided with cleaning door 16 at the smoke exhaust pipe lowest part, one side is provided with air inlet adjustment mouth 17 in the smoke exhaust pipe lower end.
Claims (8)
1. atmospheric energy-saving vapour, water boiler for dual purpose comprise the drum shell, flue, burner hearth, cooling water inlet, hot water outlet, steam (vapor) outlet, coal filling hole, coal ash outlet, chimney; It is characterized in that said burner hearth comprises upper furnace and lower hearth, said drum shell, flue, upper furnace, lower hearth are four individual components, connect through casing joint between them; Said lower hearth is up-narrow and down-wide cone shape cavity; Said chimney is located at the upper furnace top and arrives flue upper end one side; In the upper furnace middle and upper part to being provided with 20 to 200 superconduction heat-transfer pipes between flue the latter half.
2. atmospheric energy-saving vapour according to claim 1, water boiler for dual purpose; It is characterized in that; Space between said drum shell and flue, upper furnace, the lower hearth is a water tank; Upper and lower two cooling water inlets are communicated with upper and lower water tank respectively, are communicated with through casing joint between the upper and lower water tank and between upper water box and the flue.
3. atmospheric energy-saving vapour according to claim 1, water boiler for dual purpose is characterized in that, said chimney length is 0.8～1m.
4. atmospheric energy-saving vapour according to claim 1, water boiler for dual purpose is characterized in that, the length of said superconduction heat-transfer pipe is 0.4～1m, and the spacing between adjacent two pipes is 5～10cm.
5. atmospheric energy-saving vapour according to claim 1, water boiler for dual purpose is characterized in that, are provided with cleaning door at the smoke exhaust pipe lowest part, and one side is provided with the air inlet adjustment mouth in the smoke exhaust pipe lower end.
6. atmospheric energy-saving vapour according to claim 1, water boiler for dual purpose is characterized in that, said hot water outlet is located at heat-transfer pipe upper end one side.
7. atmospheric energy-saving vapour according to claim 1, water boiler for dual purpose is characterized in that, one side is provided with sewage draining exit in the flue bottom.
8. atmospheric energy-saving vapour according to claim 1, water boiler for dual purpose is characterized in that, said flue top is provided with thermometer, steam (vapor) outlet, Pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202614029U CN202216225U (en) | 2011-07-22 | 2011-07-22 | Normal-pressure energy-saving coal-fired steam and water dual-purpose boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202614029U CN202216225U (en) | 2011-07-22 | 2011-07-22 | Normal-pressure energy-saving coal-fired steam and water dual-purpose boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202216225U true CN202216225U (en) | 2012-05-09 |
Family
ID=46015477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202614029U Expired - Fee Related CN202216225U (en) | 2011-07-22 | 2011-07-22 | Normal-pressure energy-saving coal-fired steam and water dual-purpose boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202216225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287799A (en) * | 2011-07-22 | 2011-12-21 | 王国祥 | Normal-pressure energy-saving coal-burning steam and water dual-purpose boiler |
-
2011
- 2011-07-22 CN CN2011202614029U patent/CN202216225U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287799A (en) * | 2011-07-22 | 2011-12-21 | 王国祥 | Normal-pressure energy-saving coal-burning steam and water dual-purpose boiler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205717165U (en) | A kind of high-efficiency energy-saving biomass boiler | |
| CN103644562A (en) | Combined type energy-saving biomass fuel boiler | |
| CN104121570A (en) | Combined energy-saving environment-friendly biomass fuel boiler | |
| CN202216225U (en) | Normal-pressure energy-saving coal-fired steam and water dual-purpose boiler | |
| CN201497177U (en) | Vapor-heat integral furnace | |
| CN204648206U (en) | Horizontal double-deck water pipe furnace grate many backhauls water bath dust-removing flashback coal burning boiler | |
| CN203478305U (en) | Biomass fuel steam generator | |
| CN102287799A (en) | Normal-pressure energy-saving coal-burning steam and water dual-purpose boiler | |
| CN201837052U (en) | Environment-friendly and energy-saving boiler | |
| CN203980237U (en) | A kind of combined energy-saving environment-friendly biomass fuel boiler | |
| CN203550187U (en) | Normal-pressure biomass rolling furnace bar hot-water boiler | |
| CN102230608A (en) | 30-liter constant-pressure steam boiler | |
| CN201615594U (en) | High-efficient energy-saving normal pressure hot water boiler | |
| CN207487135U (en) | Pipeline energy-saving hot blast furnace | |
| CN201322430Y (en) | Superconductive hot tea water boiler | |
| CN203375424U (en) | Vertical type coal-fired steam boiler | |
| CN103388814B (en) | Vertical coal-fired steam boiler | |
| CN202253559U (en) | 30L normal pressure steam boiler | |
| CN203605708U (en) | Burning and heating integrated device | |
| CN203704327U (en) | Special vertical gas furnace | |
| CN203375682U (en) | Vertical type coal-fired hot-water boiler | |
| CN201429205Y (en) | Steam coal furnace | |
| CN201890870U (en) | Air preheater capable of reusing heat energy | |
| CN209131144U (en) | A kind of efficiently more backhaul hot air boilers | |
| CN2473458Y (en) | Horizontal backfire constant pressure super-heater boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20120722 |