CN202973045U - Environment-friendly self-circulation heating evaporator - Google Patents

Environment-friendly self-circulation heating evaporator Download PDF

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Publication number
CN202973045U
CN202973045U CN 201220684390 CN201220684390U CN202973045U CN 202973045 U CN202973045 U CN 202973045U CN 201220684390 CN201220684390 CN 201220684390 CN 201220684390 U CN201220684390 U CN 201220684390U CN 202973045 U CN202973045 U CN 202973045U
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CN
China
Prior art keywords
heat exchange
water cavity
exchange tank
environment
combustion chamber
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
Application number
CN 201220684390
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Chinese (zh)
Inventor
常波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Jinxu Energy Technology Co., Ltd.
Original Assignee
ZHUCHENG POWER DAZHONG WOODENWARE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHUCHENG POWER DAZHONG WOODENWARE CO Ltd filed Critical ZHUCHENG POWER DAZHONG WOODENWARE CO Ltd
Priority to CN 201220684390 priority Critical patent/CN202973045U/en
Application granted granted Critical
Publication of CN202973045U publication Critical patent/CN202973045U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an environment-friendly self-circulation heating evaporator which comprises a combustor and a heat exchange tank. The combustor comprises a casing with an inner casing and an outer casing, a heating water cavity is arranged between the inner casing and the outer casing, fuel inlets and air-inlet ash-removal ports are respectively formed on the upper portions and the lower portions of lateral walls of the casings, water inlet tubes communicated with the heating water cavity are arranged at the bottoms of the casings, and fire bars are arranged on the middle portion of the inside of the combustor. A smoke coiler is arranged inside the heat exchange tank, one end of the smoke coiler is communicated with the bottom of the inside of the combustor, the other end of the smoke coiler extends out of the heat exchange tank to be connected with a suction fan, surplus cavities except for the smoke coiler in the heat exchange tank are heat exchange water cavities, the bottoms of the heat exchange water cavities are communicated with the bottom of the heating water cavity, the top portions of the heat exchange water cavities are communicated with the top portion of the heating water cavity, and steam outlets communicated with the heat exchange water cavities are formed at the top of the heat exchange tank. The environment-friendly self-circulation heating evaporator has the advantages of reducing smoke discharge, saving energy, protecting environment and improving heating efficiency.

Description

Environment-friendly type self-loopa heating fumigators
Technical field
The utility model relates to a kind of environment-friendly type self-loopa heating fumigators.
Background technology
At present, traditional evaporimeter normally with fuel such as coals in the burner hearth internal combustion, making hot smoke gas flow that burning produces through heat-exchanging tube bundle, discharge body of heater after heat exchange, it exists the dust in hot flue gas many, caused the pollution to surrounding environment, and heat exchange efficiency is low.Be to adopt the equipment of dust-removal and desulfurizing to process for the general way that adopts of the flue dust of discharging, but this equipment cost is high, burden is heavier for medium and small user.The fuel ratio that traditional evaporimeter uses is more single, the use of can not burning of the fuel of some oiliness, such as foam, polybag, gauze etc., because these fuel can not get abundant burning in evaporimeter, remaining grease can be attached on the smoke evacuation tube wall, thereby cause obstruction and the corrosion of smoke exhaust pipe, affect the service life of evaporimeter.
Summary of the invention
For solving above technical deficiency, the utility model provides that a kind of cost is low, the efficiency of heating surface is high, the few environment-friendly type self-loopa heating fumigators of discharging flue dust.
The utility model is realized by following measures:
A kind of environment-friendly type self-loopa heating fumigators of the present utility model comprises:
The combustion chamber comprises the inside and outside double-deck housing, is provided with the heating water cavity between the ectonexine housing, and is described
The housing sidewall upper and lower is respectively arranged with fuel inlet and air intake ash disposal mouth, and housing bottom is provided with and the water inlet pipe that heats water cavity and be connected, and in described combustion chamber, the middle part is provided with fire bars;
Heat exchange tank, its inside is provided with the flue gas coil pipe, and described flue gas coil pipe one end and combustion chamber inner bottom part connect
Logical, the other end extends outside heat exchange tank and is connected with induced-draught fan, in heat exchange tank, the outer residual cavity of smoke abatement gas coil pipe is the heat exchange water cavity, the bottom of described heat exchange water cavity is connected with the bottom of heating water cavity, the heat-exchanging water top of chamber is connected with the top of heating water cavity, and the heat exchange tank top is provided with the steam (vapor) outlet that is connected with the heat exchange water cavity.
Above-mentioned fire bars by several laterally side by side metal tubes form, described metal tube two ends be connected on housing and the tube chamber of metal tube with heat water cavity and be connected.
The housing of above-mentioned combustion chamber is that the top of cylindrical and heat exchange tank of top seal is higher than the top of combustion chamber.
Above-mentioned heat exchange tank and top of combustion chamber all are connected with Pressure gauge.
Above-mentioned heat exchange tank bottom is provided with the slag-drip opening that is communicated with the heat exchange water cavity, is provided with bottom described combustion chamber and the slag-drip opening that heats water cavity and be communicated with.
Be provided with heat-insulation layer on the shell of above-mentioned heat exchange tank.
The beneficial effects of the utility model are: 1. adopt combustion chamber and heat exchange tank separately, can then carry out abundant heat exchange in heat exchange tank quickly and efficiently with a small amount of water heating in the combustion chamber, have a programming rate fast, the advantage that the efficiency of heating surface is high; 2. induced-draught fan can improve the content of oxygen in the air, thereby make the full combustion of fuel in the combustion chamber in the air intake combustion chamber, has reduced the discharge capacity of flue gas, energy-conserving and environment-protective; 3. due to the air draught effect of induced-draught fan, in the hot flue gas and the flue gas coil pipe in part flame suction heat exchange tank that produce, flue gas is further burnt in the flue gas coil pipe reduce discharge capacity, the water in the heat exchanging tank carries out post bake on the other hand, has improved the efficiency of heating surface; 4. pluralities of fuel fully can be burnt, can not cause damage to evaporimeter, increase the diversity of fuel, reduce operating cost, the scope of application is wider, more energy-conserving and environment-protective.
Description of drawings
Fig. 1 main TV structure schematic diagram of the present utility model.
Fig. 2 is left TV structure schematic diagram of the present utility model.
Wherein: 1 combustion chamber, 2 heat exchange tanks, 3 heating water cavities, 4 fire bars, 5 fuel inlets, 6 air intake ash disposal mouths, 7 induced-draught fans, 8 flue gas coil pipes, 9 heat exchange water cavities, 10 steam (vapor) outlets, 11 water inlet pipes, 12 slag-drip openings.
The specific embodiment
As shown in Figure 1, 2, a kind of environment-friendly type self-loopa heating fumigators of the present utility model is divided into combustion chamber 1 and heat exchange tank 2 two parts.Combustion chamber 1 comprises the inside and outside double-deck housing, be provided with heating water cavity 3 between the ectonexine housing, the housing sidewall upper and lower is respectively arranged with fuel inlet 5 and air intake ash disposal mouth 6, and housing bottom is provided with and the water inlet pipe 11 that heats water cavity 3 and be connected, and interior middle part, combustion chamber 1 is provided with fire bars 4.Fuel is put in combustion chamber 1 from fuel inlet 5, and burns on fire bars 4, can carry out replenishing of the water yield from water inlet pipe 11.
In order to prevent that fire bars 4 is burnt out, fire bars 4 adopts several horizontal metal tubes side by side to form, the metal tube two ends are connected on housing and the tube chamber of metal tube is connected with heating water cavity 3, intraluminal water can give fire bars 4 coolings, prevent from burning, also further will heat simultaneously the water heating of water cavity 3, improve the efficiency of heating surface.The housing of combustion chamber 1 be the top of cylindrical and heat exchange tank 2 of top seal higher than the top of combustion chamber 1, can reduce like this scattering and disappearing of heat as far as possible, improved the utilization ratio of heat.
Heat exchange tank 2 inside are provided with flue gas coil pipe 8, flue gas coil pipe 8 one ends are communicated with combustion chamber 1 inner bottom part, the other end extends outside heat exchange tank 2 and is connected with induced-draught fan 7, the interior smoke abatement gas coil pipe 8 outer residual cavity of heat exchange tank 2 are heat exchange water cavity 9, the bottom of heat exchange water cavity 9 is connected with the bottom of heating water cavity 3, heat exchange water cavity 9 tops are connected with the top of heating water cavity 3, and heat exchange tank 2 tops are provided with the steam (vapor) outlet 10 that is connected with heat exchange water cavity 9.Be provided with heat-insulation layer on the shell of heat exchange tank 2.
Heat exchange tank 2 and 1 top, combustion chamber all are connected with Pressure gauge.Heat exchange tank 2 bottoms are provided with the slag-drip opening 12 that is communicated with heat exchange water cavity 9, and 1 bottom, combustion chamber is provided with and the slag-drip opening 12 that heats water cavity 3 and be communicated with, and convenient impurity in water are discharged.
Its operation principle is: at first fuel in the combustion chamber 1 internal combustion, a small amount of water of 3 li of heating water cavities in housing is quickly heated up to high temperature and produces steam, 1 top enters into heat exchange tank 2 inner tops to the steam that produces from the combustion chamber, part heat has heated the water temperature in heat exchange tank 2, gives from steam (vapor) outlet 10 dischargings the hot equipment of using after the steam of another part and heat exchange tank 2 interior generations.Due to the air pressure of overhead vapor and the gravity of water self, the heat exchange tank 2 lower water of the interior relative water temperature of heat exchange water cavity 9 will sink and flow into the heating water cavity 3 of combustion chamber 1 from the bottom, heating water cavity 3 quickly heats up to high temperature with water again, thereby has realized the self-loopa heating of water.
Induced-draught fan 7 carries out air-breathing at flue gas coil pipe 8 one ends simultaneously, 1 air intake ash disposal mouth 6 enters combustion chamber 1 from the combustion chamber to force air, improve the oxygen content of combustion chamber 1 interior air, make full combustion of fuel, reduce flue dust, and high-temperature flue gas and part flame are inhaled into also in flue gas coil pipe 8, due to flue gas coil pipe 8 path lengths, heat exchange is more abundant, and oxygen-supplying amount is higher, thereby makes the combustible in flue gas continue fully burning.Therefore make on the one hand flue gas reduce discharge capacity in the interior further burning of flue gas coil pipe 8, the water in heat exchanging tank 2 carries out post bake on the other hand.
The above is only the preferred embodiment of this patent; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the art of this patent principle; can also make some improvement and replacement, these improvement and replacement also should be considered as the protection domain of this patent.

Claims (6)

1. an environment-friendly type self-loopa heating fumigators, is characterized in that, comprising:
The combustion chamber, comprise inside and outside double-deck housing, be provided with the heating water cavity between the ectonexine housing, described housing sidewall upper and lower is respectively arranged with fuel inlet and air intake ash disposal mouth, housing bottom is provided with and the water inlet pipe that heats water cavity and be connected, and in described combustion chamber, the middle part is provided with fire bars;
Heat exchange tank, its inside is provided with the flue gas coil pipe, described flue gas coil pipe one end is communicated with the combustion chamber inner bottom part, the other end extends outside heat exchange tank and is connected with induced-draught fan, in heat exchange tank, the outer residual cavity of smoke abatement gas coil pipe is the heat exchange water cavity, the bottom of described heat exchange water cavity is connected with the bottom of heating water cavity, and the heat-exchanging water top of chamber is connected with the top of heating water cavity, and the heat exchange tank top is provided with the steam (vapor) outlet that is connected with the heat exchange water cavity.
2. environment-friendly type self-loopa heating fumigators according to claim 1 is characterized in that: described fire bars by several laterally side by side metal tubes form, described metal tube two ends be connected on housing and the tube chamber of metal tube with heat water cavity and be connected.
3. environment-friendly type self-loopa heating fumigators according to claim 1 is characterized in that: the housing of described combustion chamber is that the top of cylindrical and heat exchange tank of top seal is higher than the top of combustion chamber.
4. environment-friendly type self-loopa heating fumigators according to claim 1, it is characterized in that: described heat exchange tank and top of combustion chamber all are connected with Pressure gauge.
5. environment-friendly type self-loopa heating fumigators according to claim 1 is characterized in that: described heat exchange tank bottom is provided with the slag-drip opening that is communicated with the heat exchange water cavity, is provided with bottom described combustion chamber and the slag-drip opening that heats water cavity and be communicated with.
6. environment-friendly type self-loopa heating fumigators according to claim 1, is characterized in that: be provided with heat-insulation layer on the shell of described heat exchange tank.
CN 201220684390 2012-12-13 2012-12-13 Environment-friendly self-circulation heating evaporator Expired - Fee Related CN202973045U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220684390 CN202973045U (en) 2012-12-13 2012-12-13 Environment-friendly self-circulation heating evaporator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220684390 CN202973045U (en) 2012-12-13 2012-12-13 Environment-friendly self-circulation heating evaporator

Publications (1)

Publication Number Publication Date
CN202973045U true CN202973045U (en) 2013-06-05

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Application Number Title Priority Date Filing Date
CN 201220684390 Expired - Fee Related CN202973045U (en) 2012-12-13 2012-12-13 Environment-friendly self-circulation heating evaporator

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103017128A (en) * 2012-12-13 2013-04-03 诸城市电力大众木器有限公司 Environment-friendly self-circulation heating evaporator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103017128A (en) * 2012-12-13 2013-04-03 诸城市电力大众木器有限公司 Environment-friendly self-circulation heating evaporator

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHANDONG JINXU ENERGY TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: ZHUCHENG POWER DAZHONG WOODENWARE CO., LTD

Effective date: 20131028

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 250000 WEIFANG, SHANDONG PROVINCE TO: 262200 WEIFANG, SHANDONG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20131028

Address after: 262200 No. 6999 View Road, Zhucheng City, Shandong Province

Patentee after: Shandong Jinxu Energy Technology Co., Ltd.

Address before: 250000 Shandong city of Weifang Province Zhucheng City Missouri Street Office Station

Patentee before: Zhucheng Power Dazhong Woodenware Co., Ltd.

EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130605

Termination date: 20151213