CN201262464Y - Cyclic heating boiler apparatus - Google Patents
Cyclic heating boiler apparatus Download PDFInfo
- Publication number
- CN201262464Y CN201262464Y CNU2008201153682U CN200820115368U CN201262464Y CN 201262464 Y CN201262464 Y CN 201262464Y CN U2008201153682 U CNU2008201153682 U CN U2008201153682U CN 200820115368 U CN200820115368 U CN 200820115368U CN 201262464 Y CN201262464 Y CN 201262464Y
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- smoke
- temperature
- dust
- heating boiler
- flue
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Abstract
The utility model discloses cyclic heating boiler device, comprising a boiler body which is internally provided with a heating zone, the top part of the body is provided with a smoke collecting chamber and the bottom part thereof is provided with a furnace cavity; and a smoke returning device, one end thereof is communicated with the top smoke collecting chamber, and the other end thereof is connected with the bottom furnace cavity. The boiler device is characterized by large heating area, complete heating; multi-stage heating, low temperature at the smoke outlet, automatic desludging, reduction of energy consumption; and recycling of smoke, desulfuration, dust removal as well as improving energy utilization ratio and reducing environmental pollution.
Description
Technical field
The utility model relates to boiler, is meant a kind of circulation heating boiler device especially.
Background technology
Conventional boiler is once conducted heat, and the energy consumption height, easily scaling, tail gas pollution are serious; By renovating, with boiler once conduct heat change into multistage heat transfer and flue gas reuse, by the principle of expanding with heat and contract with cold make that incrustation scale comes off automatically, dedusting, desulfurization make full use of heat energy, thereby solve the defective of original product, energy savings reduces and pollutes.Present energy scarcity, pollution is on the rise, and hotel, bathroom, breed, growing industry development are rapidly; Energy demand constantly increases, ecological deterioration.This product is just in order to overcome the above problems, and by continuous experiment, constantly innovative design improves energy utilization rate greatly, reduces environmental pollution.Existing boiler generally is to adopt directly heating, and the exhanst gas outlet temperature is too high, and flue gas is not recycled, and causes big energy waste and environmental pollution; This product adopts multistage heat transfer and flue gas reuse, dedusting, desulfurization that heat energy is made full use of, and energy savings reduces and pollutes.
The utility model content
Technical problem to be solved in the utility model provides a kind of multistage heating, the exhanst gas outlet temperature is low, reduces energy waste, but and desulfurization, dedusting, automatic desludging improves energy utilization rate and reduces the circulation heating boiler device of environmental pollution.
In order to address the above problem, the utility model is taked following technical scheme:
A kind of circulation heating boiler device comprises body of heater, is provided with the thermal treatment zone in the body of heater, and fume collecting chamber is arranged at the body of heater top, and burner hearth is arranged at the bottom, also comprises back the cigarette device, and described time cigarette device one end is communicated with the fume collecting chamber at top, and the other end connects the burner hearth of bottom.
Described time the cigarette device comprises air-introduced machine, Flue valve, smoke barrier, flue triple valve, smoke-returning pipeline and smoke discharging pipe, the outlet of above-mentioned fume collecting chamber is connected with air-introduced machine, air-introduced machine connects described smoke-returning pipeline by described flue triple valve, described smoke barrier is set in the smoke-returning pipeline, described Flue valve is set on the smoke barrier, and described another interface of flue triple valve connects described smoke discharging pipe.
Described smoke-returning pipeline is provided with dust-removing desulfurating apparatus.
Described dust-removing desulfurating apparatus comprises the dust-removal and desulfurizing water tank, the corner that the dust-removal and desulfurizing water tank places described smoke-returning pipeline to be connected with above-mentioned burner hearth, described smoke-returning pipeline bottom is connected with a tubular every the smoke shelf plate, described every the girth of smoke shelf plate girth less than the dust-removal and desulfurizing water tank, described tubular is in the smoke shelf plate places the dust-removal and desulfurizing water tank, and the water tank outlet is communicated with burner hearth.
The described thermal treatment zone comprises high-temperature region, middle warm area and the low-temperature space that from bottom to top is provided with.
The described thermal treatment zone comprises many vertical airtight vertical heating fire-tubes, and described fire tube is followed successively by high-temperature region, middle warm area and low-temperature space from the bottom to top, and the bottom of described water pipe is the heat transfer base plate, and the top is the end socket card, and middle warm area two ends are provided with the thermal insulation card.
Described low-temperature space is provided with the water at low temperature temperature-measuring port, and the high-temperature region is provided with the high-temperature water temperature-measuring port.
Contain except that sulfur material in the solution in the described dust-removal and desulfurizing water tank.
The beneficial effects of the utility model are: the utility model heating surface area is big, be heated fully; Multistage heating, exhanst gas outlet temperature are low, and automatic desludging reduces energy waste; The recycling of flue gas, desulfurization, dedusting improve energy utilization rate and reduce environmental pollution.
Description of drawings
Fig. 1 is the left view of circulation heating boiler device among the embodiment;
Fig. 2 is the front view of circulation heating boiler device among the embodiment.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
See figures.1.and.2, a kind of circulation heating boiler device comprises body of heater 1, is provided with the thermal treatment zone in the body of heater 1, and fume collecting chamber 2 is arranged at the body of heater top, and burner hearth 3 is arranged at the bottom, is provided with steam vent 4.The described thermal treatment zone comprises high-temperature region, middle warm area and the low-temperature space that from bottom to top is provided with.The described thermal treatment zone comprises many vertical airtight vertical heating fire-tubes, is provided with water inlet 51, water return outlet 52 and two delivery ports 53 and 54, sewage draining exit 59 from top to bottom successively.The outer water of described heating fire-tube is followed successively by high temperature water layer 55, middle warm water layer 56 and low temperature water layer 57 from the bottom to top, and the bottom of described heating fire-tube is a heat transfer base plate 7, and the top is an end socket card 8, and middle warm area two ends are provided with thermal insulation card 9.Many vertical heating fire-tubes contact heating, walking the cigarette heating fire-tube in the described heating fire-tube pipe is outward water, heating surface area is big, be heated fully.Described low-temperature space is provided with water at low temperature temperature-measuring port 10, the high-temperature region is provided with high-temperature water temperature-measuring port 11, estimates instrument and high temperature by low temperature respectively and estimates low temperature and the high temperature that the instrument test adds hot water, and the below of burner hearth 3 is provided with fire grate 20, the below of fire grate 20 is a slag notch 21, and fire door 31 is arranged outside the burner hearth 3.
Also comprise back the cigarette device, described time the cigarette device comprises air-introduced machine 12, Flue valve 13, smoke barrier 14, flue triple valve 15, smoke-returning pipeline 16 and smoke discharging pipe 17, the outlet of above-mentioned fume collecting chamber 2 connects described air-introduced machine 12, air-introduced machine 12 connects described smoke-returning pipeline 16 by described flue triple valve 15, described smoke barrier 14 is set in the smoke-returning pipeline 16, described Flue valve 13 is set on the smoke barrier 14, and described flue triple valve 15 another interfaces connect described smoke discharging pipe 17.Also be provided with dust arrester in the described smoke-returning pipeline 16.Described dust arrester comprises dust-removal and desulfurizing water tank 18, solution in the dust-removal and desulfurizing water tank 18 includes sweetening substance, this solution can dust-removal and desulfurizing, dust-removal and desulfurizing water tank 18 places the corner of described smoke-returning pipeline 16, described smoke-returning pipeline 16 straight-tube portions are drawn an end, this end is connected with a tubular every smoke shelf plate 19, described every the girth of smoke shelf plate 19 girths less than dust-removal and desulfurizing water tank 18, place in the dust-removal and desulfurizing water tank 18, the more top straight-tube portion diameter of the lower diameter of smoke-returning pipeline 16 is big, extracts to connect burner hearth 3.
When fuel burns at burner hearth, at first heat the high-temperature region, the pyrotechnics temperature is reduced to about 180 ℃; Add then and pine for warm area, the pyrotechnics temperature is reduced to about 120 ℃; Behind low-temperature space, flue-gas temperature is about 50 ℃, and still have uncombusted material in the flue gas this moment.The uncombusted material by Flue valve control, is got back to burner hearth by air-introduced machine in the flue gas, burning once more, and flue gas is recycled simultaneously, through dust-removing desulfurating apparatus, purifies flue gas, reduces and pollutes.Multistage heating, exhanst gas outlet temperature are low, can reduce energy waste.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1, a kind of circulation heating boiler device comprises body of heater, is provided with the thermal treatment zone in the body of heater, and fume collecting chamber is arranged at the body of heater top, and burner hearth is arranged at the bottom, it is characterized in that, also comprises back the cigarette device, and described time cigarette device one end is communicated with the fume collecting chamber at top, and the other end connects the burner hearth of bottom.
2, circulation heating boiler device according to claim 1, it is characterized in that, described time the cigarette device comprises air-introduced machine, Flue valve, smoke barrier, flue triple valve, smoke-returning pipeline and smoke discharging pipe, the outlet of above-mentioned fume collecting chamber is connected with air-introduced machine, air-introduced machine connects described smoke-returning pipeline by described flue triple valve, described smoke barrier is set in the smoke-returning pipeline, described Flue valve is set on the smoke barrier, described another interface of flue triple valve connects described smoke discharging pipe.
3, circulation heating boiler device according to claim 2 is characterized in that described smoke-returning pipeline is provided with dust-removing desulfurating apparatus.
4, circulation heating boiler device according to claim 3, it is characterized in that, described dust-removing desulfurating apparatus comprises the dust-removal and desulfurizing water tank, the corner that the dust-removal and desulfurizing water tank places described smoke-returning pipeline to be connected with above-mentioned burner hearth, described smoke-returning pipeline bottom is connected with a tubular every the smoke shelf plate, described every the girth of smoke shelf plate girth less than the dust-removal and desulfurizing water tank, described tubular is in the smoke shelf plate places the dust-removal and desulfurizing water tank, and the water tank outlet is communicated with burner hearth.
5, circulation heating boiler device according to claim 1 is characterized in that, the described thermal treatment zone comprises high-temperature region, middle warm area and the low-temperature space that from bottom to top is provided with.
6, circulation heating boiler device according to claim 5, it is characterized in that, the described thermal treatment zone comprises many vertical airtight vertical heating fire-tubes, described fire tube is followed successively by high-temperature region, middle warm area and low-temperature space from the bottom to top, the bottom of described heating fire-tube is the heat transfer base plate, the top is the end socket card, and middle warm area two ends are provided with the thermal insulation card.
7, according to claim 5 or 6 described circulation heating boiler devices, it is characterized in that described low-temperature space is provided with the water at low temperature temperature-measuring port, the high-temperature region is provided with the high-temperature water temperature-measuring port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201153682U CN201262464Y (en) | 2008-06-13 | 2008-06-13 | Cyclic heating boiler apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201153682U CN201262464Y (en) | 2008-06-13 | 2008-06-13 | Cyclic heating boiler apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201262464Y true CN201262464Y (en) | 2009-06-24 |
Family
ID=40808939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201153682U Expired - Fee Related CN201262464Y (en) | 2008-06-13 | 2008-06-13 | Cyclic heating boiler apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201262464Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202750A (en) * | 2015-08-31 | 2015-12-30 | 太仓英达锅炉设备有限公司 | Boiler device |
| CN106989507A (en) * | 2017-05-19 | 2017-07-28 | 天津市龙津科技有限公司 | Liquid electromagnetic heating boiler system and its control method |
| CN107062367A (en) * | 2017-03-30 | 2017-08-18 | 刘嘉浩 | A kind of new oil heater |
-
2008
- 2008-06-13 CN CNU2008201153682U patent/CN201262464Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202750A (en) * | 2015-08-31 | 2015-12-30 | 太仓英达锅炉设备有限公司 | Boiler device |
| CN107062367A (en) * | 2017-03-30 | 2017-08-18 | 刘嘉浩 | A kind of new oil heater |
| CN106989507A (en) * | 2017-05-19 | 2017-07-28 | 天津市龙津科技有限公司 | Liquid electromagnetic heating boiler system and its control method |
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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: 20090624 Termination date: 20120613 |