CN201514016U - Double furnace body counter heating energy-saving environment-friendly boiler - Google Patents

Double furnace body counter heating energy-saving environment-friendly boiler Download PDF

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Publication number
CN201514016U
CN201514016U CN2009201462996U CN200920146299U CN201514016U CN 201514016 U CN201514016 U CN 201514016U CN 2009201462996 U CN2009201462996 U CN 2009201462996U CN 200920146299 U CN200920146299 U CN 200920146299U CN 201514016 U CN201514016 U CN 201514016U
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CN
China
Prior art keywords
counter
communicated
flue
burning type
furnace
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Application number
CN2009201462996U
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Chinese (zh)
Inventor
巩运国
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巩运国
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Priority to CN2009201462996U priority Critical patent/CN201514016U/en
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Publication of CN201514016U publication Critical patent/CN201514016U/en

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Abstract

The utility model discloses a double furnace body counter heating energy-saving environment-friendly boiler which comprises a furnace body and an air flue adjust and control device, wherein the air flue adjust and control device is fixedly mounted on the top portion of the furnace body. The furnace body is a double furnace bodies which are connected together in parallel, and the double furnace bodies are communicated with a water sleeve. The double furnace body counter heating energy-saving environment-friendly boiler adopts a double counter heating type furnace body structure, leads smoke dust generated in a hearth when fuel is not fully burnt to reversely run, and smoke dust is poured into another hearth which is fully burnt to secondly burn, and is then burnt in a reverse direction through operating the air flue adjust and control device, and fuel is fully utilized through the circulating type combustion, discharge pollution to atmosphere environment is reduced, precious resources is effectively utilized, and the double furnace body counter heating energy-saving environment-friendly boiler has simple structure, and is economic and practical.

Description

Twin furnace body counter-burning type energy-saving, environmental protection boiler

Technical field:

The utility model relates to a kind of normal temperature boiler, the energy saving and environment friendly normal-pressure boiler of particularly a kind of double-furnace structure, counter-burning type combustion system.

Background technology:

Having energy-saving, environmental protection boiler at present now, is to adopt to have decades outmoded single anti-burning technology to add a desulfurizing dust-collector, and the black smoke that has inserts in the water with air-introduced machine wind-force and eliminates smoke, and has caused polluted underground water source pollution in the air.

When ignition of the boiler, because low at least two hours straight over-emitting black exhausts of inner chimney of temperature during igniting, the few point of cigarette when coal combustion does not reach the oxide layer inactive state and fills out coal during over-emitting black exhaust, when Song Huohe exposes under the oxide layer cinder, or over-emitting black exhaust, often there is black smoke to emerge in the middle of the operation, the anti-burning back cigarette that has is through after the oxygenating burning, oxygenating burning smoke 10% to 20%, all the other 80% black smoke rotation moving small parts eliminate smoke in the middle of the pre-heating system of body of heater upper strata, most of water disappears in dedusting in water, (combustible that sulfur dioxide and other are harmful) disappears with such combustion system harmful substance and is not higher than 40% or more among (sulfur dioxide and other combustible that is harmful to) the discharge air and underground water source on science, can cause very big destruction to underground water quality and air environment.Existing energy-saving, environmental protection boiler fire area is little simultaneously, and 2.3 to 4.5 squares of the boiler dedicated lower floor's fire areas of per 600 to the 1290 centimetres of bathing pools of usually energy saving and environment friendly boiler are calculated on the border factually.

And existing energy-conserving and environment-protective normal-pressure boiler quantity of heat given up adjustable range is little, generally can only control quantity combusted and regulate.Produce water and single aerogenesis from the function singleness function, use a boiler not satisfy numerous clients' actual needs.

Content of the present invention:

The utility model purpose is to solve above-mentioned technical deficiency, and provide a kind of research and develop high in technological content, heat absorption efficiency is high, discharging tail gas is pollution-free and the twin furnace body counter-burning type energy-saving, environmental protection boiler of inner quantity of heat given up adjustable extent size.

In order to achieve the above object, a kind of twin furnace body counter-burning type energy-saving, environmental protection boiler that the utility model is designed, it comprises body of heater and flue regulation device, the flue regulation device is packed in the body of heater top.

Body of heater is the twin furnace body that is tied together, and the water jacket of twin furnace body communicates.

The twin furnace body is two counter-burning type body of heater devices, be provided with fire grate in the burner hearth of counter-burning type body of heater device, fire grate lower floor is provided with the heating pipe, the heating pipe bottom is a slag notch, on heating pipe's burner hearth, be provided with floss hole, floss hole is provided with smoke barrier, and the flue tube that floss hole is communicated with passes furnace water jacket and is connected with the flue regulation device.

The flue regulation device is that eight chambers are welded, the left and right sides is that two strip chamber are communicated with flue tube, triplex row between two strip chamber, two row are provided with six horizontal chambers, wherein in the left side, outer two horizontal chambers are communicated with the strip chamber in left side, horizontal cavity bottom in the middle of the left side is communicated with burner hearth, wherein in the right side, in two horizontal chambers be communicated with the strip chamber on right side, horizontal cavity bottom is communicated with burner hearth outside the right side, top at about two horizontal chambers of nexine is provided with two flue outlets, and two flue outlet be provided with the control gate that is connected with transverse handle, two horizontal chamber joints in outer and middle level are communicated with, and are provided with the control gate that vertical handle connects in connection place.

The flue regulation device is provided with the chimney that is communicated with two flue outlets, chimney is a cylinder, in be provided with pre-heating system, pre-heating system is provided with cooling water inlet, have the warm water outlet, the centre is provided with the dedusting mouth, and pre-heating system is made up of five heat affected zones, wherein first heat affected zone is I-shaped, is communicated with flue outlet; Many inner flues in second heat affected zone and bottom are communicated with first heat affected zone periphery, and cigarette passes through from bottom to top; Locate in the ring shape in the 3rd heat affected zone to be heated, top is communicated with the heat pipe top, cigarette passes through from top to bottom, the 4th heat affected zone is a rectangle, be communicated with bottom, the 3rd heat affected zone, cigarette laterally passes through, and the 5th heat affected zone is a tubular, its underpart is connected with the 4th heat affected zone, and the middle part is that flue outlet connects desulfation dust-extraction device and air exhauster by the top from the bottom to top.

Fire grate is a ducted body, and it is communicated with water jacket.

Upper lateral part is provided with water jacket hot water tube connector behind the two counter-burning type body of heater devices, be provided with the hot water tube connector that links to each other with the chamber inner water sleeve on its hot water tube connector again, side lower part is provided with water jacket warm water tube connector behind two counter-burning type body of heater devices, and its warm water tube connector links to each other with preheating water pipe in the chimney.

Chimney one side is provided with the inflator that is connected with water jacket, and the inflator top is provided with the aerogenesis outlet, and aerogenesis outlet lower floor is provided with moisture separator, and chimney one side is provided with the delivery port that is connected with water jacket.

The body of heater rear side is provided with the fire grate maintenance and detects the hole.

Water jacket in delivery port and body of heater is provided with control device.

A kind of twin furnace body of the utility model counter-burning type energy-saving, environmental protection boiler, adopt two counter-burning type furnace bindings, make flue dust (oxysulfide and other the harmful combustible) inverted running that is produced when fully not burning in the burner hearth, flue dust is poured into another just in clean-burning burner hearth, carrying out second-time burning, and then by the burning of operation flue regulation device reverse direction operation, this circulating type burning finally makes full use of fuel, reduced exhaust emission to atmospheric environment, effectively utilized valuable flammable resource, and simple in structure, economical and practical.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of the utility model counter-burning type body of heater device and flue regulation device;

Fig. 3 is a backsight structural representation of the present utility model;

Fig. 4 is a forward theory of combustion schematic diagram of the utility model;

Fig. 5 is the reverse theory of combustion schematic diagram of the utility model;

Wherein: 1 body of heater, 2 flue regulation devices, 3 water jackets, 4 counter-burning type body of heater devices, 5 burner hearths, 6 fire grates, 7 heating pipes, 8 slag notches, 9 floss holes, 10 smoke barriers, 11 flue tubes, 12 strip chamber, 13 horizontal chambers, 14 flue outlets, 15 transverse handle, 16 control gates, 17 vertical handles, 18 chimneys, 19 pre-heating systems, 20 cooling water inlets, the outlet of 21 warm water, 22 dedusting mouths, 23 flues, 24 hot water tube connectors, 25 warm water tube connectors, 26 inflators, the outlet of 27 aerogenesis, 28 moisture separators, 29 hot water outlets, the maintenance of 30 fire grates detects the hole.

The specific embodiment:

In conjunction with the accompanying drawings the utility model is further described below by enforcement

As shown in Figure 1, a kind of twin furnace body counter-burning type energy-saving, environmental protection boiler, it comprises body of heater 1 and flue regulation device 2, flue regulation device 2 is packed in body of heater 1 top.

The twin furnace body of body of heater 1 for being tied together, and the water jacket 3 of twin furnace body communicates.

The twin furnace body is two counter-burning type body of heater device 4 structures, be provided with fire grate 6 in the burner hearth 5 of counter-burning type body of heater device 4, fire grate 6 lower floors are provided with heating pipe 7, heating pipe 7 bottoms are slag notch 8, on heating pipe 7 burner hearth 5, be provided with floss hole 9, floss hole 9 is provided with smoke barrier 10, and smoke barrier 10 1 is set is in order to stop flue dust to flow out from floss hole 9 fast, the 2nd, in order effectively to utilize heat energy; The flue tube 11 that floss hole 9 is communicated with passes body of heater 1 water jacket 3 and is connected with flue regulation device 2.

Flue regulation device 2 is that eight chambers are welded, the left and right sides is that two strip chamber 12 are communicated with flue tube 11, triplex row between two strip chamber 12, two row are provided with six horizontal chambers 13, wherein in the left side, outer two horizontal chambers 13 are communicated with the strip chamber 12 in left side, horizontal chamber 13 bottoms in the middle of the left side are communicated with burner hearth 5, wherein in the right side, in two horizontal chambers 13 be communicated with the strip chamber 12 on right side, horizontal chamber 13 bottoms are communicated with burner hearth 5 outside the right side, top at about two horizontal chambers 13 of nexine is provided with two flue outlets 14, and two flue outlet 14 be provided with the control gate 16 that is connected with transverse handle 15, two horizontal chambers, 13 joints in outer and middle level are communicated with, and are provided with the control gate 15 that vertical handle 17 connects in connection place.

Flue regulation device 2 is provided with the chimney 18 that is communicated with two flue outlets 14, chimney 18 is a cylinder, in be provided with pre-heating system 19, pre-heating system 19 is provided with cooling water inlet 20, have warm water outlet 21, the centre is provided with dedusting mouth 22, and pre-heating system 19 is made up of five heat affected zones, wherein first heat affected zone is I-shaped, is communicated with flue outlet 14; Second heat affected zone many inner flues 23 and bottom are communicated with first heat affected zone periphery, and cigarette passes through from bottom to top; Locate in the ring shape in the 3rd heat affected zone to be heated, top is communicated with the heat pipe top, cigarette passes through from top to bottom, the 4th hot-zone is a rectangle, with the 3rd heat affected zone bottom UNICOM, cigarette laterally passes through, and the 5th heat affected zone is a tubular, its underpart is connected with the 4th heat affected zone, and the middle part is that flue outlet 14 connects desulfation dust-extraction device and air exhauster by the top from the bottom to top.

In order to make full use of heat energy, fire grate 6 is a ducted body, and it is communicated with water jacket 3.

Two counter-burning type body of heater devices, 4 back upper lateral parts are provided with water jacket 3 hot water tube connectors 24, be provided with the hot water tube connector 24 that links to each other with chamber inner water sleeve 3 on its hot water tube connector 24 again, side lower parts are provided with water jacket 3 warm water tube connectors 25 in two counter-burning type body of heater devices 4 back, and its warm water tube connector 25 links to each other with warm water delivery port 21 in the chimney 18.

Chimney 18 1 sides are provided with the inflator 26 that is connected with water jacket 3, and inflator 26 tops are provided with aerogenesis outlet 27, and aerogenesis exports 27 lower floors and is provided with moisture separator 28, and chimney 18 1 sides are provided with the hot water outlet 29 that is connected with water jacket 3.

Body of heater 1 rear side is provided with the fire grate maintenance and detects hole 30.

For the water temperature in the body of heater 1 is monitored in real time, reaching a high temperature stops to heat, and low temperature is opened the valve of heating, and the water jacket in hot water outlet 29 and body of heater 1 is provided with control device.

A kind of twin furnace body of the utility model counter-burning type energy-saving, environmental protection boiler, body of heater 1 can be set to: comprise that levels is two-layer, lower floor is the combinations of rectangle two bodies, lower floor connects with bolt in the middle of the two counter-burning type body of heater devices 4, two counter-burning type body of heater devices, 4 internal water are not communicated with mutually, connecting pipe is established in water route connection place, hot water outlet 29 under the last rectangle flue regulation device 2 left bodies, assembly rectangle two counter-burning type body of heater devices 4 are provided with twin furnace 5, being provided with flue tube 11 at burner hearth 5 distributes assembly double combustion chamber the right and lefts to be provided with symmetry transformation to be flue tube 11 heat recipient passages, to be made up of up and down a plurality of inner flue pipes 11.Flue tube 11 distributes assembly to mainly contain one to four variable orifice and five to eight attached mouthful compositions that help.The right coal filling hole of symmetrical combustion chamber and left coal filling hole is arranged on lower floor's cuboid, in the symmetrical secondary in ground is arranged counter to burn oxygen supplement mouth left and right, there have left and right two bodies of heater of symmetrical grey cinder notch to be provided with oxygenating combustion chamber, symmetrical high-temperature region down to be left and right; On right body of heater 1, be provided with conversion flue transverse handle 14a and the conversion flue arranged at top, junction, left and right sides height; There are a plurality of sewage draining exits in rectangle body of heater lower floor of lower floor.

As Fig. 1, shown in Figure 2, transverse handle 15 advanced inwards make control gate 16 left flue outlet 14 closures, right flue outlet 14 is opened, vertical handle 17 advances the passage closure that control gate 16 is connected middle two horizontal chambers 13 inwards, the passage that outer two horizontal chambers 13 connect is opened, the utility model as shown in Figure 4 is theory of combustion schematic diagram forward, this moment, left hearth 5 was the fuel that just adds, fuel is also failed to reach the completing combustion meeting and is produced a large amount of flue dust (oxysulfide and other harmful combustible), if these flue dust can not reach effective processing directly discharge can cause serious environmental to pollute, and adopt this device that these flue dust are made its downward operation by air exhauster, in left combustion chamber, carry out primary combustion, flue dust enters left strip chamber 12 by flue tube 11 again through left floss hole 9 then, this moment, left strip chamber 12 had two passages can enter the outer laterally chamber 13 of a horizontal chamber 13 of left nexine and a left side respectively, because flue outlet 14 controlled door 16 closures of the horizontal chamber 13 of left nexine, this moment, flue dust can only enter the outer laterally chamber 13 in a left side, enter the right outer laterally chamber 13 that is communicated with the outer laterally chamber 13 in a left side then, enter downwards again and carry out second-time burning in the right bearth 5, enter right side floss hole 9 through right combustion chamber downwards again through the remaining flue dust of second-time burning, finally the flue outlet 14 row's smoke-input tubes 18 from the horizontal chamber of right nexine enter atmosphere.

As shown in Figure 1 and Figure 2, make transverse handle 15 outside pullings control gate 16 with right flue outlet 14 closures, left side flue outlet 14 is opened, vertical handle 17 outwards pulling makes control gate 16 that the passage that middle two horizontal chambers 13 connect is opened, the passage closure that outer two horizontal chambers 13 connect, basic principle is the same.

Body of heater 1 cold water inlet 20 as described in Figure 1, preheating is after preheating warm water delivery port 21 leads to lower floor's warm water tube connector 26, two counter-burning type body of heater devices, 4 back upper lateral parts as shown in Figure 3 are provided with water jacket 3 hot water tube connectors 24, be provided with the hot water tube connector 24 that links to each other with chamber inner water sleeve 3 on its hot water tube connector 24 again, side lower parts are provided with water jacket warm water tube connector 26 in two counter-burning type body of heater devices 4 back, have on its warm water tube connector 26 to be provided with the warm water tube connector 26 that links to each other with warm water delivery port 21 on the chimney.

Claims (10)

1. twin furnace body counter-burning type energy-saving, environmental protection boiler, it comprises body of heater and flue regulation device, it is characterized in that: the flue regulation device is packed in the body of heater top.
2. twin furnace body counter-burning type energy-saving, environmental protection boiler according to claim 1, it is characterized in that: described body of heater is the twin furnace body that is tied together, and the water jacket of twin furnace body communicates.
3. twin furnace body counter-burning type energy-saving, environmental protection boiler according to claim 1 and 2, it is characterized in that: described twin furnace body is two counter-burning type body of heater devices, be provided with fire grate in the burner hearth of counter-burning type body of heater device, fire grate lower floor is provided with the heating pipe, the heating pipe bottom is a slag notch, be provided with floss hole on heating pipe's burner hearth, floss hole is provided with smoke barrier, and the flue tube that floss hole is communicated with passes furnace water jacket and is connected with the flue regulation device.
4. twin furnace body counter-burning type energy-saving, environmental protection boiler according to claim 3, it is characterized in that: described flue regulation device is that eight chambers are welded, the left and right sides is that two strip chamber are communicated with flue tube, triplex row between two strip chamber, two row are provided with six horizontal chambers, wherein in the left side, outer two horizontal chambers are communicated with the strip chamber in left side, horizontal cavity bottom in the middle of the left side is communicated with burner hearth, wherein in the right side, in two horizontal chambers be communicated with the strip chamber on right side, horizontal cavity bottom is communicated with burner hearth outside the right side, top at about two horizontal chambers of nexine is provided with two flue outlets, and two flue outlet be provided with the control gate that is connected with transverse handle, two horizontal chamber joints in outer and middle level are communicated with, and are provided with the control gate that vertical handle connects in connection place.
5. twin furnace body counter-burning type energy-saving, environmental protection boiler according to claim 1, it is characterized in that: described flue regulation device is provided with the chimney that is communicated with two flue outlets, described chimney is a cylinder, in be provided with pre-heating system, pre-heating system is provided with cooling water inlet, has warm water outlet, the centre is provided with the dedusting mouth, pre-heating system is made up of five heat affected zones, and wherein first heat affected zone is I-shaped, is communicated with flue outlet; Many inner flues in second heat affected zone and bottom are communicated with first heat affected zone periphery, and cigarette passes through from bottom to top; Locate in the ring shape in the 3rd heat affected zone to be heated, top is communicated with the heat pipe top, cigarette passes through from top to bottom, the 4th hot-zone is a rectangle, be communicated with bottom, the 3rd heat affected zone, cigarette laterally passes through, and the 5th heat affected zone is a tubular, its underpart is connected with the 4th heat affected zone, and the middle part is that flue outlet connects desulfation dust-extraction device and air exhauster by the top from the bottom to top.
6. twin furnace body counter-burning type energy-saving, environmental protection boiler according to claim 3, it is characterized in that: described fire grate is a ducted body, and it is communicated with water jacket.
7. twin furnace body counter-burning type energy-saving, environmental protection boiler according to claim 3, it is characterized in that: upper lateral part is provided with water jacket hot water tube connector behind the described two counter-burning type body of heater devices, be provided with the hot water tube connector that links to each other with the chamber inner water sleeve on its hot water tube connector again, side lower part is provided with water jacket warm water tube connector behind two counter-burning type body of heater devices, and its warm water tube connector links to each other with preheating water pipe in the chimney.
8. twin furnace body counter-burning type energy-saving, environmental protection boiler according to claim 5, it is characterized in that: described chimney one side is provided with the inflator that is connected with water jacket, the inflator top is provided with the aerogenesis outlet, and aerogenesis outlet lower floor is provided with moisture separator, and chimney one side is provided with the delivery port that is connected with water jacket.
9. twin furnace body counter-burning type energy-saving, environmental protection boiler according to claim 1 and 2 is characterized in that: described body of heater rear side is provided with the fire grate maintenance and detects the hole.
10. according to claim 2 and the described twin furnace body of 8 arbitrary claims counter-burning type energy-saving, environmental protection boiler, it is characterized in that: described water jacket in delivery port and body of heater is provided with control device.
CN2009201462996U 2009-03-27 2009-03-27 Double furnace body counter heating energy-saving environment-friendly boiler CN201514016U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201462996U CN201514016U (en) 2009-03-27 2009-03-27 Double furnace body counter heating energy-saving environment-friendly boiler

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Application Number Priority Date Filing Date Title
CN2009201462996U CN201514016U (en) 2009-03-27 2009-03-27 Double furnace body counter heating energy-saving environment-friendly boiler

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101915413A (en) * 2010-09-25 2010-12-15 山西新聚星锅炉有限公司 Multi-hearth full-anti-burning coal gasification boiler
CN101922700A (en) * 2010-09-25 2010-12-22 山西新聚星锅炉有限公司 Horizontal coal-fired coal gasification boiler
CN101922739A (en) * 2010-09-25 2010-12-22 山西新聚星锅炉有限公司 Double-furnace counter heating coal-fired coal gasification boiler
CN102287910A (en) * 2011-06-23 2011-12-21 山西新聚星锅炉有限公司 Double-hearth coal-gasifying boiler
CN103673281A (en) * 2013-12-06 2014-03-26 侯玉斌 Boiler

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101915413A (en) * 2010-09-25 2010-12-15 山西新聚星锅炉有限公司 Multi-hearth full-anti-burning coal gasification boiler
CN101922700A (en) * 2010-09-25 2010-12-22 山西新聚星锅炉有限公司 Horizontal coal-fired coal gasification boiler
CN101922739A (en) * 2010-09-25 2010-12-22 山西新聚星锅炉有限公司 Double-furnace counter heating coal-fired coal gasification boiler
CN102287910A (en) * 2011-06-23 2011-12-21 山西新聚星锅炉有限公司 Double-hearth coal-gasifying boiler
CN103673281A (en) * 2013-12-06 2014-03-26 侯玉斌 Boiler
CN103673281B (en) * 2013-12-06 2017-01-04 侯玉斌 A kind of boiler

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Granted publication date: 20100623

Termination date: 20150327