CN204227687U - The T-shaped water supplying boiler of a kind of Verticle atmospheric pressure - Google Patents
The T-shaped water supplying boiler of a kind of Verticle atmospheric pressure Download PDFInfo
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- CN204227687U CN204227687U CN201420569208.0U CN201420569208U CN204227687U CN 204227687 U CN204227687 U CN 204227687U CN 201420569208 U CN201420569208 U CN 201420569208U CN 204227687 U CN204227687 U CN 204227687U
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- cylindrical shell
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- flue
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Abstract
The utility model discloses the T-shaped water supplying boiler of a kind of Verticle atmospheric pressure, comprise: T-shaped boiler shell cylindrical shell, it is characterized in that: this boiler shell cylindrical shell is T-shaped boiler, its upper end is delivery port and burner device, lower end is water inlet and chimney, flue cylindrical shell in boiler shell cylindrical shell is positioned at upper end, vertical smoke tube is positioned at lower end, horizontal flue cylindrical shell is arch flue cylindrical shell, flue cylindrical shell is connected on smoke pipe by the flue cylindrical shell groove of its lower end, smoke pipe lower end is communicated on chimney by smoke-box, the flame direction of this T-shaped water supplying boiler is down, the circulating direction of flame hot gas is also first down, after upward, the rate of heat exchange of itself and cold water medium is higher, flame is out pressed into the smoke pipe of below from flue cylindrical shell afterwards, longer with the heat-exchange time of water cavity, more fully heat exchange, hot gas utilization rate is high, structure comparison is small and exquisite, not only be convenient to produce, also be convenient to transport and install, dismounting and maintenance, structure is simple, good cooling results, wide market.
Description
Technical field
The utility model relates to a kind of fuel oil, combustion gas class is vertical for boiler, particularly relates to the T-shaped water supplying boiler of a kind of fire smoke gases Verticle atmospheric pressure down.
Background technology
Boiler is a kind of energy conversion, and the energy to boiler input has in fuel
chemical energy, electric energy, boiler export have the steam of certain heat energy, high-temperature water or
organic heat carrier.The original meaning of pot refers to the water container heated on fire, and stove refers to the place of combustion fuel, and boiler comprises pot and stove two large divisions.The hot water produced in boiler or steam can directly for industrial production and people's lives provide required heat energy, also by
steam Power Equipmentbe converted to mechanical energy, or by generator, mechanical energy be converted to electric energy again.The boiler of hot water is provided to be called
hot-water boiler, be mainly used in life, in industrial production, also have a small amount of application.The boiler producing steam is called
steam boiler, be used for thermal power station, boats and ships, locomotive and industrial and mining enterprises.
Environmental protection and the energy-conservation two principal themes having become modern civilization social development.Namely boiler is the important leverage of Industrial Economic Development, is again the indispensable instrument of human lives, plays very important effect in productive life.Meanwhile, boiler emission is closely related with daily life environment again.Therefore, constantly reform, development of new be energy-efficient, low emission, oligosaprobic power economized boiler, be promote the well-being of mankind, the major issue of beneficence society.
In the energy resource structure of China's reality, coal accounts for 95.4%, impels China necessarily with the coal-fired big country of coal as main energy sources.In recent years, the problems such as energy utilization rate is low, consumption structure is unreasonable, imbalance between supply and demand aggravation become increasingly conspicuous, and the contradiction of the deterioration of the ecological environment and economic development is aggravated more, constrain China's sustain economic to a great extent fast and develop in a healthy way.Compared with advanced international standard, there is larger gap in China in efficiency of energy utilization, the energy consumption per unit of output value etc.It is reported, China's energy consumption per unit of output value is more than 2 times of world average level, and major product observable index advanced international standard is high by 40%.China's energy average utilization is only 33%, and with advanced international standard ratio 10 percentage points, the high flow rate of the energy has become the yoke of constraint China rapid economic development.When China's oil, natural gas resource are relatively deficient, coal-fired reserves are relatively limited and producing capacity urgently improves, energy-saving and emission-reduction have become the eager desire of government department and enterprise knowledgeable people, are also the inevitable requirements of Resources for construction economizing type and friendly environment society.Special equipment especially boiler as big power consumer, also be the important source of environmental pollution simultaneously, country more and more paid attention to the energy-saving and emission-reduction problem of special equipment in recent years, therefore study more advanced, more the boiler of energy-conserving and environment-protective is requirements of society, is also inevitable requirement and the selection of each boiler enterprise self-growth.At present, conventional fuel oil or the volume of combustion gas class heating boiler general larger, take up an area also greatly, to all particular requirements of erecting bed, some small business or compact market, building compact district often do not have specific place to install boiler, there is certain enforcement limitation.And the flame of the fuel oil of routine or combustion gas class boiler be all from flue cylindrical shell out after up return, enter smoke pipe, chimney is entered again with after heat exchanging water pipe's convection heat transfer' heat-transfer by convection, the time that hot gas participates in heat exchange is shorter, heat exchange is insufficient, cause exhaust gas temperature generally up to 200 DEG C ~ 300 DEG C, follow-up needs sets up the heat recovery equipments such as condenser, cost is higher, and operating cost is also high.
Utility model content
On the basis of above-mentioned drawback, the purpose of this utility model is to provide a kind of Verticle atmospheric pressure T-shaped water supplying boiler, the small volume of this T-shaped water supplying boiler, and the hot gas produced down circulates, make limited flue gas heat carry out heat exchange with cold water medium more fully, heat transfer rate is high, cost is low, exhaust gas temperature is low, and compact conformation is reliable, and manufacture, transport, installation, maintenance be all very convenient.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
The T-shaped water supplying boiler of a kind of Verticle atmospheric pressure, comprise: T-shaped boiler shell cylindrical shell, be placed in the burner device on boiler shell cylindrical shell and chimney, boiler shell cylindrical shell is built-in with flue cylindrical shell and smoke pipe, it is characterized in that: this boiler shell cylindrical shell is T-shaped boiler, its upper end is delivery port and burner device, lower end is water inlet and chimney, flue cylindrical shell in boiler shell cylindrical shell is positioned at upper end, and be horizontal flue cylindrical shell, vertical smoke tube is positioned at lower end, flue cylindrical shell and the space between smoke pipe and boiler shell cylindrical shell are water cavity, horizontal flue cylindrical shell is arch flue cylindrical shell, upper end is semicircle, lower end is square, its one end, left and right is burner device, burner device periphery is provided with smoke-box lid, be convenient to open or close flue cylindrical shell, the other end is flue cylindrical shell bonnet, be convenient to observe flame combustion situation and open flue cylindrical shell bonnet carry out maintenance flue cylindrical shell, flue cylindrical shell is connected on smoke pipe by the flue cylindrical shell groove of its lower end, the setting of flue cylindrical shell groove structure is here for the ease of being pressed in smoke pipe by even flame, smoke pipe lower end is communicated on chimney by smoke-box, smoke-box is used for accumulating partial fume, reduce flue gas velocity of liquid assets.
Further, described smoke-box lid is fixed on boiler shell cylindrical shell by the bolt of surrounding or other structures, is convenient to open or close flue cylindrical shell.
Further, described smoke-box lid and flue cylindrical shell junction are provided with refuge floor, heat insulation for fire insulation, and smoke-box lid and water cavity junction are provided with sealing ring.
Further, described chimney is made up of horizontal part and vertical portion two parts, and horizontal part is connected to the outlet of smoke-box, and horizontal part and junction, vertical portion are set to elbow, are convenient to flue gas and better discharge.
Further, the boiler shell cylindrical shell of described smoke pipe periphery is provided with Butterworth Hatch, is convenient to clear up the impurity such as the incrustation scale in water cavity.
Further, described water inlet is set to three-port structure, can be used for connecting water inlet pipe and blow-off pipe.
Further, described smoke pipe is uniform by circular or rectangle, square in transverse direction, and the cross sectional shape of overall boiler shell cylindrical shell can be set to circle, rectangle or positive direction equally.
Further, the material of described smoke pipe is 20# steel.
Further, the material of described boiler shell cylindrical shell is Q235B.
The structure of the T-shaped water supplying boiler of the Verticle atmospheric pressure that the utility model provides is unusual, the flame direction of this T-shaped water supplying boiler is down, the circulating direction of flame hot gas is also first down, after upward, the rate of heat exchange of itself and cold water medium is higher, flame is out pressed into vertical smoke pipe afterwards from flue cylindrical shell, longer with the heat-exchange time of water cavity, more fully heat exchange, hot gas utilization rate is high, and structure comparison is small and exquisite, be not only convenient to produce, be also convenient to transport and install, be convenient to dismounting and maintenance, structure is simple, and heat exchange effect is good, wide market.
Figure below illustrates radiation heating-surface sum convection heating surface when amassing different, the overall dimensions Parameters variation of this T-shaped water supplying boiler, wherein a(mm) represent the height of lateral part T-shaped head on T-shaped water supplying boiler boiler shell cylindrical shell, b(mm) height of flue cylindrical shell is represented, c(mm) width of flue cylindrical shell is represented, d(mm) width of lateral part T-shaped head on T-shaped water supplying boiler boiler shell cylindrical shell is represented, e(mm) height of T-shaped water supplying boiler boiler shell cylindrical shell upper longitudinal part point T-shaped tail is represented, f(mm), g(mm) length and the width of T-shaped water supplying boiler boiler shell cylindrical shell upper longitudinal part point T-shaped tail is represented, h(mm) height of overall boiler shell cylindrical shell is represented.
| Code name | Radiation heating-surface amasss (mm2) | Convection heating surface amasss (mm2) | a（mm2） | b（mm2） | c（mm2） | d（mm2） | e（mm2） | f（mm2） | g（mm2） | h（mm2） |
| 0.12 | 0.12 | 2.08 | 585 | 400 | 830 | 910 | 935 | 495 | 400 | 1555 |
| 0.17 | 0.18 | 3.14 | 585 | 400 | 945 | 1035 | 1025 | 585 | 450 | 1665 |
| 0.23 | 0.22 | 4.18 | 685 | 500 | 1055 | 1145 | 1115 | 675 | 500 | 1765 |
| 0.35 | 0.35 | 6.25 | 685 | 500 | 1175 | 1275 | 1205 | 775 | 600 | 1875 |
| 0.47 | 0.48 | 8.34 | 685 | 500 | 1300 | 1420 | 1305 | 885 | 700 | 1995 |
| 0.58 | 0.59 | 10.42 | 800 | 600 | 1415 | 1555 | 1455 | 995 | 850 | 2245 |
| 0.7 | 0.73 | 12.54 | 800 | 600 | 1415 | 1555 | 1455 | 995 | 850 | 2245 |
| 1.05 | 1.06 | 18.75 | 920 | 700 | 1760 | 1835 | 1805 | 1345 | 1200 | 2735 |
| 1.4 | 1.42 | 25.26 | 920 | 700 | 1885 | 1985 | 2005 | 1475 | 1400 | 2955 |
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A-A of accompanying drawing 1 is to sectional view;
Fig. 3 is the plan structure sectional view of accompanying drawing 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As Fig. 1, 2, shown in 3, the T-shaped water supplying boiler of a kind of Verticle atmospheric pressure, comprise: T-shaped boiler shell cylindrical shell 1, be placed in the burner device 2 on boiler shell cylindrical shell 1 and chimney 3, boiler shell cylindrical shell 1 is built-in with horizontal flue cylindrical shell 4 and vertical smoke tube 5, boiler shell cylindrical shell 1 upper end is delivery port 7 and burner device 2, delivery port 7 is topmost, lower end is water inlet 6 and chimney 3, chimney 3 is bottom, horizontal flue cylindrical shell 4 in boiler shell cylindrical shell 1 is positioned at upper end, vertical smoke tube 5 is positioned at lower end, flue cylindrical shell 4 and the space between smoke pipe 5 and boiler shell cylindrical shell 1 are water cavity 10, for the heat-exchanging water that circulates, horizontal flue cylindrical shell 4 is arch flue cylindrical shell, upper end is semicircle, lower end is square, its one end, left and right is burner device 2, burner device 2 periphery is provided with smoke-box lid 201, the other end is flue cylindrical shell bonnet 402, flue cylindrical shell 4 is connected on smoke pipe 5 by the flue cylindrical shell groove 401 of its lower end, smoke pipe 5 lower end is communicated on chimney 3 by smoke-box 11.
In addition, smoke-box lid 201 is fixed on boiler shell cylindrical shell 1 by the bolt 203 of surrounding or other modes, is convenient to open or close smoke-box, and smoke-box lid 201 and flue cylindrical shell 4 junction are provided with refuge floor 202, smoke-box lid 201 and water cavity 10 junction are provided with sealing ring 9, prevent flue gas from leaking outside.Because this boiler is T-shaped boiler, the exhaust opening of its chimney 3 must be upward, so its chimney 3 is made up of horizontal part and vertical portion two parts, horizontal part is connected to the outlet of smoke-box 11, horizontal part and junction, vertical portion are set to bent angle, the height of chimney 3 is generally more than six meters or six meters, and smoke pipe 5 is uniform by circular or rectangle, square in transverse direction.
The boiler shell cylindrical shell 1 of smoke pipe 5 periphery is provided with Butterworth Hatch 8, water inlet 6 place is set to three-port structure, connect water inlet and sewage draining exit, after with a period of time, when needing to clear up the impurity such as the incrustation scale in boiler water cavity, close water inlet by three-port structure, water for cleaning is injected again by Butterworth Hatch 8, then open the sewage draining exit of three-port structure, by sewage, the water after clean ejects.
During specific works, in flue cylindrical shell 4, flame is sprayed into by burner device 2, under the effect of horizontal flue cylindrical shell 4, the flame hot gas accumulated is pressed in smoke pipe 5, when pressure continues to increase, enter smoke-box 11 again, and enter in chimney 3 by smoke-box 11, and then being drained in air, when hot gas is circulated downwards by smoke pipe 5, its velocity of liquid assets is slow, heat-exchange time is longer, make limited flue gas heat carry out heat exchange with cold water medium more fully, the flow direction of heat smoke is contrary with the flow direction of the water in water cavity 10, advantageously in heat exchange; Can be convenient to observe flue cylindrical shell internal combustion fire state by flue cylindrical shell bonnet 402, also when not using, this flue cylindrical shell bonnet 402 can be opened, enter in flue cylindrical shell and carry out cleaning or keeping in repair; Due to water inlet 6, place is set to triple valve structure, can be connected with water inlet pipe and blow-off pipe, under normal using state, water inlet pipe is opened, and heat-exchanging water enters water cavity 10 from water inlet 6, and discharge from delivery port 7, when needing the impurity such as incrustation scale clearing up water cavity 10 inside, closing water inlet pipe, opening blow-off pipe, water for cleaning is injected by Butterworth Hatch 8, through blow-off pipe, the water after cleaning is ejected again, use, safeguard very convenient.
Be understandable that, above about specific descriptions of the present utility model, the technical scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection domain of the present utility model as long as meet.
Claims (8)
1. the T-shaped water supplying boiler of Verticle atmospheric pressure, comprise: boiler shell cylindrical shell (1), be placed in the burner device (2) on boiler shell cylindrical shell (1) and chimney (3), boiler shell cylindrical shell (1) is built-in with flue cylindrical shell (4) and smoke pipe (5), it is characterized in that: this boiler shell cylindrical shell (1) is T-shaped boiler, its upper end is delivery port (7) and burner device (2), lower end is water inlet (6) and chimney (3), flue cylindrical shell (4) in boiler shell cylindrical shell (1) is positioned at upper end, and be horizontal flue cylindrical shell (4), vertical smoke tube (5) is positioned at lower end, flue cylindrical shell (4) and the space between smoke pipe (5) and boiler shell cylindrical shell (1) are water cavity (10), horizontal flue cylindrical shell (4) is arch flue cylindrical shell, upper end is semicircle, lower end is square, its one end, left and right is burner device (2), burner device (2) periphery is provided with smoke-box lid (201), the other end is flue cylindrical shell bonnet (402), flue cylindrical shell (4) is connected on smoke pipe (5) by the flue cylindrical shell groove (401) of its lower end, smoke pipe (5) lower end is communicated on chimney (3) by smoke-box (11).
2. the T-shaped water supplying boiler of a kind of Verticle atmospheric pressure according to claim 1, is characterized in that: described smoke-box lid (201) is fixed on boiler shell cylindrical shell (1) by the bolt (203) of surrounding.
3. the T-shaped water supplying boiler of a kind of Verticle atmospheric pressure according to claim 1, is characterized in that: described smoke-box lid (201) and flue cylindrical shell (4) junction are provided with refuge floor (202); The T-shaped water supplying boiler of a kind of Verticle atmospheric pressure according to claim 1, is characterized in that: described chimney (3) is made up of horizontal part and vertical portion two parts, and horizontal part is connected to the outlet of smoke-box (11), and horizontal part and junction, vertical portion are set to elbow.
4. the T-shaped water supplying boiler of a kind of Verticle atmospheric pressure according to claim 1, is characterized in that: the boiler shell cylindrical shell (1) of described smoke pipe (5) periphery is provided with Butterworth Hatch (8).
5. the T-shaped water supplying boiler of a kind of Verticle atmospheric pressure according to claim 1, is characterized in that: described water inlet (6) place is set to three-port structure.
6. the T-shaped water supplying boiler of a kind of Verticle atmospheric pressure according to claim 1, is characterized in that: described smoke pipe (5) is uniform by circular or rectangle, square in transverse direction.
7. the T-shaped water supplying boiler of a kind of Verticle atmospheric pressure according to claim 1, is characterized in that: the material of described smoke pipe (5) is 20# steel.
8. the T-shaped water supplying boiler of a kind of Verticle atmospheric pressure according to claim 1, is characterized in that: the material of described boiler shell cylindrical shell (1) is Q235B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569208.0U CN204227687U (en) | 2014-09-30 | 2014-09-30 | The T-shaped water supplying boiler of a kind of Verticle atmospheric pressure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420569208.0U CN204227687U (en) | 2014-09-30 | 2014-09-30 | The T-shaped water supplying boiler of a kind of Verticle atmospheric pressure |
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| CN204227687U true CN204227687U (en) | 2015-03-25 |
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| CN201420569208.0U Expired - Fee Related CN204227687U (en) | 2014-09-30 | 2014-09-30 | The T-shaped water supplying boiler of a kind of Verticle atmospheric pressure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123300A (en) * | 2016-08-10 | 2016-11-16 | 倍他暖（高碑店）热能科技有限公司 | A kind of heat exchange flue and recuperative furnace |
-
2014
- 2014-09-30 CN CN201420569208.0U patent/CN204227687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123300A (en) * | 2016-08-10 | 2016-11-16 | 倍他暖（高碑店）热能科技有限公司 | A kind of heat exchange flue and recuperative furnace |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20150325 Termination date: 20200930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |