CN208936135U - A kind of coal and electricity dual-purpose boiler - Google Patents
A kind of coal and electricity dual-purpose boiler Download PDFInfo
- Publication number
- CN208936135U CN208936135U CN201821640159.XU CN201821640159U CN208936135U CN 208936135 U CN208936135 U CN 208936135U CN 201821640159 U CN201821640159 U CN 201821640159U CN 208936135 U CN208936135 U CN 208936135U
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- China
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- water tank
- furnace body
- coal
- feed pump
- preheating
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Abstract
The utility model discloses a kind of coal and electricity dual-purpose boilers, it includes furnace body, water tank, steam pipe, feed pump, preheating water tank, fan, flue, water tank is equipped in furnace body, water tank includes the round drum of top and the water tank of lower section, electric heater is equipped in water tank, steam pipe is equipped with above water tank, feed pump is equipped at the upper side of water tank to be connected in water tank, two sides are symmetrically arranged with baffler in furnace body, the side of one of baffler is equipped with preheating water tank, preheating water tank connects on the water pipe of feed pump, furnace body is equipped with fan below preheating water tank, bottom of furnace body is equipped with fire grate, it is equipped with below fire grate and leaks grey net, leakage ash side off the net is equipped with dust collection chamber, furnace body side is equipped with flue.The utility model is transformed coal-burning boiler, not only can with coal but also can electricity consumption, improve the thermal efficiency, the area Qie Jinmei need not replace boiler again, save cost.
Description
Technical field
The present invention relates to boiler technology field, specially a kind of coal and electricity dual-purpose boiler.
Background technique
With the accelerated development of urbanization, country subtracts fire coal from pressure, strictly controls vehicle, adjustment industry, reinforcing management, joint defence connection
The various aspects such as control take huge behave, and the enterprise in many conventionally employed coal-fired boiler hot fields receives economic loss.Therefore
It is transformed on original coal-burning boiler, can reduce environmental pollution and save the cost for replacing boiler again, be currently to need
It solves the problems, such as.
Summary of the invention
For the above-mentioned prior art, the present invention provides a kind of coal and electricity dual-purpose boiler, on the basis of original coal-burning boiler into
Row transformation, not only can with coal but also can electricity consumption, and improve the thermal efficiency, the area Qie Jinmei need not replace boiler again, save cost.
In order to achieve the object, the present invention specifically adopts the following technical scheme that
A kind of coal and electricity dual-purpose boiler, including furnace body, water tank, steam pipe, feed pump, preheating water tank, fan, flue, institute
State and be equipped with water tank in furnace body, the water tank includes the round drum of top and the water tank of lower section, round drum and water tank it
Between be equipped with support plate, and support plate is equipped with gas vent, and electric heater is equipped in the water tank, is equipped with steam above the water tank
Pipe, the water tank upper side are equipped with feed pump and are connected in water tank, and two sides are symmetrically arranged with baffler in the furnace body, wherein
The side of one baffler is equipped with preheating water tank, and the preheating water tank connects on the water pipe of feed pump, below the preheating water tank
Furnace body is equipped with fan, and the bottom of furnace body is equipped with fire grate, is equipped with below the fire grate and leaks grey net, and leakage ash side off the net sets
There is dust collection chamber, the furnace body side is equipped with flue.
Further, the water pipe of the feed pump inlet tank is equipped with feed water valve.
Further, the fire grate is set as inverted trapezoidal.
Compared with the prior art, the advantages of the present invention are as follows: original boiler is carried out part transformation, both can be used it is coal-fired into
Row heating, and electric energy can be used to heat, baffler separates furnace interior, increases heating surface area, and the thermal efficiency improves, and saves
Cost.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of coal and electricity dual-purpose boiler of the present invention.
In figure: furnace body 1, water tank 2, electric heater 3, steam pipe 4, feed pump 5, baffler 6, preheating water tank 7, fan 8,
Fire grate 9 leaks grey net 10, dust collection chamber 11, flue 12.
Specific embodiment
Content described in this specification embodiment is only the citing to the way of realization of inventive concept, protection of the invention
Range should not be construed as being limited to the specific forms stated in the embodiments, and protection scope of the present invention is also and in art technology
Personnel according to inventive concept it is conceivable that equivalent technologies mean.
It is further illustrated below in conjunction with 1 pair of structure of the invention of attached drawing and its advantages.
A kind of coal and electricity dual-purpose boiler, including furnace body 1, water tank 2, steam pipe 4, feed pump 5, preheating water tank 7, fan 8, cigarette
Road 12, the furnace body 1 is interior to be equipped with water tank 2, and the water tank 2 includes the round drum of top and the water tank of lower section, round drum
Support plate is equipped between water tank, and support plate is equipped with gas vent, the vapor being heated in water tank passes through gas vent
Into in drum, it is equipped with electric heater 3 in the water tank 2, steam pipe 4,2 top one of water tank are equipped with above the water tank 2
Side is equipped with feed pump 5 and is connected in water tank, and the water pipe of 5 inlet tank 2 of feed pump is equipped with feed water valve, in the furnace body 1
Two sides are symmetrically arranged with baffler 6, and baffler 6 will separate in furnace body 1, and when coal-fired heating, the cigarette in furnace body 1 is along furnace wall and barrier
The channel contact of plate 6 makes the vapor (steam) temperature in drum not cool down to drum, and the gap of baffler 6 and water tank 2 adds heat dispersion
Boiler 2, the side of one of baffler 6 are equipped with preheating water tank 7, and the preheating water tank 7 connects on the water pipe of feed pump 5,
7 a part of preheating water tank is in furnace body 1, and water can be heated, and when the water deficiency in water tank 2, feed pump 5 will be in preheating water tank 7
Water be extracted into water tank 2, the 7 lower section furnace body 1 of preheating water tank be equipped with fan 8,1 bottom of furnace body be equipped with fire grate 9, institute
It states fire grate 9 and is set as inverted trapezoidal, the fire grate 9 of inverted trapezoidal keeps heating surface (area) (HS bigger, and the thermal efficiency is high, and leakage is equipped with below the fire grate 9
Grey net 10 is equipped with dust collection chamber 11 below the grey net 10 of the leakage, and 1 side of furnace body is equipped with flue 12.
Claims (3)
1. a kind of coal and electricity dual-purpose boiler, including furnace body (1), water tank (2), steam pipe (4), feed pump (5), preheating water tank (7), give
Blower (8), flue (12), it is characterised in that: be equipped with water tank (2) in the furnace body (1), the water tank (2) includes the circle of top
The water tank of shape drum and lower section is equipped with support plate between round drum and water tank, and support plate is equipped with gas vent, described
Electric heater (3) are equipped in water tank (2), are equipped with steam pipe (4) above the water tank (2), are equipped at the upper side of the water tank (2)
Feed pump (5) is connected in water tank, and the interior two sides of the furnace body (1) are symmetrically arranged with baffler (6), one of baffler (6)
Side be equipped with preheating water tank (7), on the water pipe of the preheating water tank (7) connection feed pump (5), under the preheating water tank (7)
Square furnace body (1) is equipped with fan (8), and furnace body (1) bottom is equipped with fire grate (9), is equipped with below the fire grate (9) and leaks grey net
(10), dust collection chamber (11) are equipped with below the grey net (10) of the leakage, furnace body (1) side is equipped with flue (12).
2. a kind of coal and electricity dual-purpose boiler according to claim 1, it is characterised in that: feed pump (5) inlet tank (2)
Water pipe is equipped with feed water valve.
3. a kind of coal and electricity dual-purpose boiler according to claim 1, it is characterised in that: the fire grate (9) is set as inverted trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640159.XU CN208936135U (en) | 2018-10-10 | 2018-10-10 | A kind of coal and electricity dual-purpose boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640159.XU CN208936135U (en) | 2018-10-10 | 2018-10-10 | A kind of coal and electricity dual-purpose boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208936135U true CN208936135U (en) | 2019-06-04 |
Family
ID=66723963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821640159.XU Expired - Fee Related CN208936135U (en) | 2018-10-10 | 2018-10-10 | A kind of coal and electricity dual-purpose boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208936135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762425A (en) * | 2021-03-05 | 2021-05-07 | 马学毅 | Multifunctional composite burner power generation device |
| CN117722670A (en) * | 2023-11-02 | 2024-03-19 | 中石化宁波工程有限公司 | Boiler steam generating system coupled with external electric heater |
-
2018
- 2018-10-10 CN CN201821640159.XU patent/CN208936135U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762425A (en) * | 2021-03-05 | 2021-05-07 | 马学毅 | Multifunctional composite burner power generation device |
| CN112762425B (en) * | 2021-03-05 | 2021-09-07 | 马学毅 | Multifunctional composite burner power generation device |
| CN117722670A (en) * | 2023-11-02 | 2024-03-19 | 中石化宁波工程有限公司 | Boiler steam generating system coupled with external electric heater |
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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: 20190604 Termination date: 20191010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |