CN203375440U - Return combustion energy-saving stove supporting boiler - Google Patents
Return combustion energy-saving stove supporting boiler Download PDFInfo
- Publication number
- CN203375440U CN203375440U CN201320352854.7U CN201320352854U CN203375440U CN 203375440 U CN203375440 U CN 203375440U CN 201320352854 U CN201320352854 U CN 201320352854U CN 203375440 U CN203375440 U CN 203375440U
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- heater
- boiler
- chamber
- return
- fiery
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Abstract
The utility model provides a return combustion energy-saving stove supporting a boiler. The return combustion energy-saving stove supporting the boiler comprises a rectangular stove body, the back end of a chamber of the stove body is separated by refractory materials for forming a fire return chamber, and the stove body is provided with five combustion mechanisms penetrating the front and rear walls of the stove body. The return combustion energy-saving stove supporting the boiler has the major advantage that the boiler is supported by the fire energy generated in the fine coal coking process and gas combustion and the product value of the generated coke is higher than the value of the raw material costs input for steam generation, so that the whole coking process is a value-added process. The return combustion energy-saving stove supporting the boiler completely omits the input of fire coal for the boiler so as to save energy.
Description
Technical field
The utility model relates to the power economized boiler technical field, refers in particular to a kind of boiler of joining and returns the burning saving furnace.
Background technology
Steam boiler refers to the Industrial Boiler that water is heated to certain parameter and produces high-temperature steam, and water is heated and becomes steam in drum, and fire evolution of heat in burner hearth, be exactly the principle of steam boiler.Steam boiler belongs to special equipment, and the design of this boiler, processing, manufacture, installation and use all must be accepted the supervision of technical supervision department, and the user only obtains the boiler use certificate, could use steam boiler.Its course of work is: firing equipment burner release heat, first by radiant heat transfer, by water-cooling wall, absorbed, the water boiling vaporization of water-cooling wall, producing a large amount of steam enters drum and carries out carbonated drink and separate except Once-through Boiler, isolated saturated vapor enters superheater, by the flue gas heat of radiation, convection type continuation absorption roof of the furnace and horizontal flue, back-end ductwork, and make superheated steam reach desired operating temperature.
Existing boiler is used the mode of burning raw coal to obtain heat generation steam usually, and this mode exists the consumption of raw materials amount large, and operating cost is high, the easy fouling of boiler, and maintenance cost is large, and the emission sulfur-bearing is high, and the cinder after burning is difficult for the shortcomings such as processing.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, operating cost is low, environmental protection, energy-conservation, little to boiler infringement, practical value is large, the boiler of joining of emission-free discharge returns the burning saving furnace.
For achieving the above object, technical scheme provided by the utility model is: a kind of boiler of joining returns the burning saving furnace, it includes a rectangle body of heater, the body of heater intracavity posterior end is formed with and returns fiery chamber by refractory material partition wall interval, body of heater is provided with five groups of combustion mechanisms that run through front and rear wall, described combustion mechanism includes peep hole, returns fire hole, dodge gate, wherein, peep hole is two, lay respectively at body of heater front and rear wall upper end, return fire hole and be positioned on partition wall, respectively UNICOM's body of heater inner chamber with return fiery chamber, fresh air inlet is positioned on the body of heater antetheca of peep hole below; The body of heater front and rear wall of fresh air inlet below is provided with the dodge gate cooperatively interacted; Be densely covered with the tempering salient point of plum blossom-shaped on the body of heater base plate, the body of heater floor below is provided with the furnace bottom chamber, Yu Fanhuo chamber, furnace bottom chamber UNICOM, and the antetheca bottom in furnace bottom chamber is provided with fiery larynx, and fiery larynx connects with the combustion chamber of external boiler.
The inboard refractory material that adopts of the body of wall of described body of heater is made, and the refractory material outside coats insulation material and steel plate successively.
The support of described body of heater adopts the angle steel welding fabrication.
The utility model has the advantage of:
One, will originally at the coal of boiler internal combustion, make briquette, and by coal pusher, advance in this saving furnace and burnt, and reduce infringement to boiler, greatly reduce production costs: effectively prevent the fouling rate of boiler, reach the purpose of returning burning.
Two, energy-conservation: it is firepower and the work of gas-fired boiler of feeding that utilizes the burnt process of cleaned coal charcoal to produce that the utility model is got large advantage, the burnt value of the product of charcoal after shaping can surpass the costs of raw material such as the coal value that aerogenesis drops into fully, and the burnt process of whole charcoal is a birth process.Utilize the utility model burning boiler, saved the input of boiler fired coal fully, for country saves the energy.
Three, environmental protection: tradition is burnt the boiler of coal relatively, utilizes the utility model burning boiler basically to accomplish that dustless, smokeless, nothing sulfuration irritates the pollutions such as smell, and emission is more up to standard, more environmental protection.
Four, input cost is low, product is practical: of the present utility model simple in structure, technological requirement is uncomplicated, infusion of financial resources is few, easily produces, and easily promotes, practicality is extremely strong.
Five, the produce market prospect is large: big-and-middle-sized hotel, enterprises and institutions are all used coal fired boiler in the market, if generally use this programme, will save substantial contribution for the user, and prospect is quite wide.
The accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with institute's drawings attached, the utility model is described in further detail, preferred embodiment of the present utility model is: referring to accompanying drawing 1, the described boiler of joining of the present embodiment returns the rectangle body of heater 1 that the burning saving furnace includes 1.35 meters of 1.2 meters * of one 2.86 meters *, the support of body of heater 1 adopts the angle steel welding fabrication, the inboard refractory material that adopts of the body of wall of body of heater 1 is made, and the refractory material outside coats insulation material and steel plate successively.Body of heater 1 intracavity posterior end is formed with and returns fiery chamber 5 by refractory material partition wall 4 intervals, body of heater 1 is provided with five groups of combustion mechanisms that run through front and rear wall, described combustion mechanism includes peep hole 2, returns fire hole 6, dodge gate 9, wherein, peep hole 2 is two, lays respectively at body of heater 1 front and rear wall upper end, returns fire hole 6 and is positioned on partition wall 4, respectively UNICOM's body of heater 1 inner chamber with return fiery chamber 5, fresh air inlet 3 is positioned on body of heater 1 antetheca of peep hole 2 belows; Body of heater 1 front and rear wall of fresh air inlet 3 belows is provided with the dodge gate 9 cooperatively interacted; Be densely covered with the tempering salient point 10 of plum blossom-shaped on body of heater 1 base plate, body of heater 1 floor below is provided with furnace bottom chamber 7, the high 42cm in furnace bottom chamber 7, and furnace bottom chamber 7 with return fiery chamber 5 UNICOMs, the antetheca bottom in furnace bottom chamber 7 is provided with fiery larynx 8, and fiery larynx 8 connects with the combustion chamber of external boiler, and body of heater 1 antetheca is provided with dodge gate 9.The operation principle of this programme is: the briquette of at first coal being made to 80*80*23cm; Open dodge gate, with coal pusher by briquette propulsion energy-saving stove; Briquette is burnt at the saving furnace inner chamber, and burning fire power and coal gas enter and return fiery chamber by returning fire hole, and then returns the combustion chamber of external boiler through furnace bottom chamber and fiery larynx again, and boiler of feeding work produces steam; This firepower than the direct burning raw coal of boiler is large more than 1/3rd; Briquette in saving furnace is burned to a certain degree, with coal pusher is disposable, aflame briquette is released, and dry putting out, make briquette become high-quality charcoal Jiao.So, just can be recovered to hundred-percent coal cost.
The embodiment of the above is only the preferred embodiment of the utility model, not with this, limits practical range of the present utility model, therefore the variation that all shapes according to the utility model, principle are done all should be encompassed in protection domain of the present utility model.
Claims (3)
1. join boiler and return the burning saving furnace for one kind, it is characterized in that: it includes a rectangle body of heater (1), body of heater (1) intracavity posterior end is formed with and returns fiery chamber (5) by refractory material partition wall (4) interval, body of heater (1) is provided with five groups of combustion mechanisms that run through front and rear wall, described combustion mechanism includes peep hole (2), return fire hole (6), dodge gate (9), wherein, peep hole (2) is two, lay respectively at body of heater (1) front and rear wall upper end, returning fire hole (6) is positioned on partition wall (4), distinguish UNICOM's body of heater (1) inner chamber and return fiery chamber (5), fresh air inlet (3) is positioned on body of heater (1) antetheca of peep hole (2) below, body of heater (1) front and rear wall of fresh air inlet (3) below is provided with the dodge gate (9) cooperatively interacted, be densely covered with the tempering salient point (10) of plum blossom-shaped on body of heater (1) base plate, body of heater (1) floor below is provided with furnace bottom chamber (7), furnace bottom chamber (7) with return fiery chamber (5) UNICOM, the antetheca bottom of furnace bottom chamber (7) is provided with fiery larynx (8), fiery larynx (8) connects with the combustion chamber of external boiler.
2. a kind of boiler of joining according to claim 1 returns the burning saving furnace, it is characterized in that: the inboard refractory material that adopts of the body of wall of body of heater (1) is made, and the refractory material outside coats insulation material and steel plate successively.
3. a kind of boiler of joining according to claim 1 returns the burning saving furnace, it is characterized in that: the support of body of heater (1) adopts the angle steel welding fabrication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320352854.7U CN203375440U (en) | 2013-06-20 | 2013-06-20 | Return combustion energy-saving stove supporting boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320352854.7U CN203375440U (en) | 2013-06-20 | 2013-06-20 | Return combustion energy-saving stove supporting boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203375440U true CN203375440U (en) | 2014-01-01 |
Family
ID=49837967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320352854.7U Expired - Fee Related CN203375440U (en) | 2013-06-20 | 2013-06-20 | Return combustion energy-saving stove supporting boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203375440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322554A (en) * | 2013-06-20 | 2013-09-25 | 王卫世 | Return burning energy-saving furnace matched with boiler and use method of furnace |
-
2013
- 2013-06-20 CN CN201320352854.7U patent/CN203375440U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322554A (en) * | 2013-06-20 | 2013-09-25 | 王卫世 | Return burning energy-saving furnace matched with boiler and use method of furnace |
| CN103322554B (en) * | 2013-06-20 | 2016-01-20 | 王卫世 | One is joined boiler and is returned burning saving furnace and using method thereof |
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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: 20140101 Termination date: 20140620 |
|
| EXPY | Termination of patent right or utility model |