CN205002357U - Boiler with preheating water tank - Google Patents
Boiler with preheating water tank Download PDFInfo
- Publication number
- CN205002357U CN205002357U CN201520724478.9U CN201520724478U CN205002357U CN 205002357 U CN205002357 U CN 205002357U CN 201520724478 U CN201520724478 U CN 201520724478U CN 205002357 U CN205002357 U CN 205002357U
- Authority
- CN
- China
- Prior art keywords
- water tank
- pipe
- water
- preheating
- preheating water
- 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
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Classifications
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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- Separation Of Particles Using Liquids (AREA)
Abstract
Provided is a boiler with preheating water tank, including furnace body, preheating water tank, dust removal case, the furnace body pass through firework union coupling preheating water tank, the water tank pass through the gas -supply pipe and connect the dust removal case, furnace body left side go up end device hot water outlet pipe, end device air heater, air -blower under the left side, furnace body interior arrangement water -cooling wall pipe, grate, air intake, row's cinder notch, waste residue room, water -cooling wall pipe left end connect the hot water outlet pipe, preheating water tank top right -hand unit inlet tube, connect the inside water pipe that preheats of preheating water tank, the water pipe other end mouth of pipe that preheats pass through the connecting pipe and connect the inside water -cooling wall pipe of furnace body, the inside bottom of preheating water tank set up the denitration pond. The utility model discloses a boiler can utilize the waste heat among the exhaust gas of boiler to preheat for the cold water that preheating water tank preheats in the water pipe, improves heating efficiency, puies forward high energy's utilization ratio. (B, )
Description
Technical field
the utility model relates to boiler for producing and manufactures field, particularly a kind of hot-water boiler with preheating water tank.
Background technology
boiler is mainly used in life, be applied on a small quantity in industrial production, the hot water produced in boiler or steam can directly for industrial production and people's lives provide required heat energy, also mechanical energy is converted to by Steam Power Equipment, or by generator, mechanical energy is converted to electric energy again, but there is the problems such as heating surface area is little, the thermal efficiency is low, coal consumption is high, exhaust emission in existing boiler, therefore market is badly in need of that a kind of efficiency of heating surface is high, discharge capacity is low, the boiler of energy-conserving and environment-protective.
Utility model content
the purpose of this utility model is to provide a kind of hot-water boiler with preheating water tank; device preheating water tank; the waste heat in boiler waste gas can be utilized to be the preheating cold water in preheating water tank's preheating water pipe; improve the efficiency of heating surface; improve the utilization rate of the energy; and built-in denitration pond, dirt pocket, can effective purifying exhaust air, protection of the environment, decreasing pollution.
the purpose of this utility model is achieved through the following technical solutions:
with a preheating water tank's hot-water boiler, comprise body of heater, preheating water tank, dust cleaning case, described body of heater connects preheating water tank by smoke-fire-tube, and described water tank connects dust cleaning case by appendix; Device for upper end hot water outlet pipe on the left of described body of heater, end device air heater, air blast under left side, described furnace interior device water screen tube, fire grate, air inlet, slag-drip opening, waste slag chamber, described water screen tube left end connects hot water outlet pipe; Described preheating water tank top right-hand unit water inlet pipe, connect the inner preheating water pipe of preheating water tank, the described preheating water pipe other end mouth of pipe connects furnace interior water screen tube by tube connector, and described preheating water tank's inner bottom arranges denitration pond; Described dust cleaning case inside is arranged through the first cyclone dust collectors, the second cyclone dust collectors, the 3rd cyclone dust collectors that pipeline connects, and on the right side of dust cleaning case, upper end arranges blast pipe.
described water screen tube, preheating water pipe are the snake bend with multiple back bending place.
device micro pump on tube connector between described preheating water pipe and water screen tube.
described a kind of hot-water boiler with preheating water tank; after boiler operatiopn, generation waste gas is the preheating cold water in preheating water tank in preheating water pipe, and the cold water then in preheating water pipe enters the heating of boiler internal water screen tube; improve the efficiency of heating surface, save the burning energy; also arrange denitration pond bottom preheating water tank, can remove the nitre in waste gas, the flue gas after denitration enters in dirt pocket; after multiple cyclone dust collectors dedusting; be expelled in air, decrease pollution, protect environment.
the beneficial effects of the utility model: a kind of hot-water boiler with preheating water tank of the present utility model; device preheating water tank; the waste heat in boiler waste gas can be utilized to be the preheating cold water in preheating water tank's preheating water pipe; improve the utilization rate of the energy; and built-in denitration pond, dirt pocket; can effective purifying exhaust air, protection of the environment, decreasing pollution.
Accompanying drawing explanation
fig. 1 is overall structure schematic diagram of the present utility model;
in figure, 1-body of heater; 2-preheating water tank; 3-dust cleaning case; 4-smoke-fire-tube; 5-appendix; 6-hot water outlet pipe; 7-air heater; 8-air blast; 9-water screen tube; 10-fire grate; 11-air inlet; 12-slag-drip opening; 13-waste slag chamber; 14-water inlet pipe; 15-preheating water pipe; 16-tube connector; 17-denitration pond; 18-pipeline; 19-first cyclone dust collectors; 20-second cyclone dust collectors; 21-the 3rd cyclone dust collectors; 22-blast pipe; 23-micro pump.
Detailed description of the invention
below in conjunction with accompanying drawing, the utility model is described in further detail.
embodiment 1
as shown in Figure 1, a kind of hot-water boiler with preheating water tank, comprises body of heater 1, preheating water tank 2, dust cleaning case 3, and described body of heater 1 connects preheating water tank 2 by smoke-fire-tube 4, and described preheating water tank 2 connects dust cleaning case 3 by appendix 5; Device for upper end hot water outlet pipe 6 on the left of described body of heater 1, left side lower end device air heater 7, air blast 8, described body of heater 1 interior arrangement water screen tube 9, fire grate 10, air inlet 11, slag-drip opening 12, waste slag chamber 13, described water screen tube 9 left end connects hot water outlet pipe 6; Described preheating water tank 2 top right-hand unit water inlet pipe 14, connect the inner preheating water pipe 15 of preheating water tank 2, described preheating water pipe 15 other end mouth of pipe connects body of heater 1 internal water cold wall pipe 9 by tube connector 16, and described preheating water tank 2 inner bottom arranges denitration pond 17; Described dust cleaning case 3 inside is arranged through the first cyclone dust collectors 19, second cyclone dust collectors 20, the 3rd cyclone dust collectors 21 that pipeline 18 connects, and on the right side of dust cleaning case 3, upper end arranges blast pipe 22.
embodiment 2
as shown in Figure 1, described water screen tube 9, preheating water pipe 15 are the snake bend with multiple back bending place.
embodiment 3
as shown in Figure 1, device micro pump 23 on the tube connector 16 between described preheating water pipe 15 and water screen tube 9.
embodiment 4
a kind of hot-water boiler with preheating water tank; after boiler operatiopn, generation waste gas is the preheating cold water in preheating water tank in preheating water pipe, and the cold water then in preheating water pipe enters the heating of boiler internal water screen tube; improve the efficiency of heating surface, save the burning energy; also arrange denitration pond bottom preheating water tank, can remove the nitre in waste gas, the flue gas after denitration enters in dirt pocket; after multiple cyclone dust collectors dedusting; be expelled in air, decrease pollution, protect environment.
Claims (3)
1. with a preheating water tank's hot-water boiler, comprise body of heater, preheating water tank, dust cleaning case, it is characterized in that: described body of heater connects preheating water tank by smoke-fire-tube, described water tank connects dust cleaning case by appendix; Device for upper end hot water outlet pipe on the left of described body of heater, end device air heater, air blast under left side, described furnace interior device water screen tube, fire grate, air inlet, slag-drip opening, waste slag chamber, described water screen tube left end connects hot water outlet pipe; Described preheating water tank top right-hand unit water inlet pipe, connect the inner preheating water pipe of preheating water tank, the described preheating water pipe other end mouth of pipe connects furnace interior water screen tube by tube connector, and described preheating water tank's inner bottom arranges denitration pond; Described dust cleaning case inside is arranged through the first cyclone dust collectors, the second cyclone dust collectors, the 3rd cyclone dust collectors that pipeline connects, and on the right side of dust cleaning case, upper end arranges blast pipe.
2. a kind of hot-water boiler with preheating water tank according to claim 1, is characterized in that: described water screen tube, preheating water pipe are the snake bend with multiple back bending place.
3. a kind of hot-water boiler with preheating water tank according to claim 1, is characterized in that: device micro pump on the tube connector between described preheating water pipe and water screen tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520724478.9U CN205002357U (en) | 2015-09-18 | 2015-09-18 | Boiler with preheating water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520724478.9U CN205002357U (en) | 2015-09-18 | 2015-09-18 | Boiler with preheating water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205002357U true CN205002357U (en) | 2016-01-27 |
Family
ID=55159242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520724478.9U Expired - Fee Related CN205002357U (en) | 2015-09-18 | 2015-09-18 | Boiler with preheating water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205002357U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178899A (en) * | 2017-07-04 | 2017-09-19 | 大庆市豪迈德科技有限公司 | A kind of high efficiency burnt gas heating furnace |
| CN108826337A (en) * | 2018-05-09 | 2018-11-16 | 武汉烽火兴业节能环保科技有限公司 | A kind of boiler smoke-gas residual-heat recovering device |
-
2015
- 2015-09-18 CN CN201520724478.9U patent/CN205002357U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178899A (en) * | 2017-07-04 | 2017-09-19 | 大庆市豪迈德科技有限公司 | A kind of high efficiency burnt gas heating furnace |
| CN108826337A (en) * | 2018-05-09 | 2018-11-16 | 武汉烽火兴业节能环保科技有限公司 | A kind of boiler smoke-gas residual-heat recovering device |
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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: 20160127 Termination date: 20160918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |