CN201724252U - High-efficiency and environmentally-friendly energy-saving furnace - Google Patents

High-efficiency and environmentally-friendly energy-saving furnace Download PDF

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Publication number
CN201724252U
CN201724252U CN2010202011510U CN201020201151U CN201724252U CN 201724252 U CN201724252 U CN 201724252U CN 2010202011510 U CN2010202011510 U CN 2010202011510U CN 201020201151 U CN201020201151 U CN 201020201151U CN 201724252 U CN201724252 U CN 201724252U
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CN
China
Prior art keywords
fixed
fire
furnace
core
flue
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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
CN2010202011510U
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Chinese (zh)
Inventor
邓正伟
Original Assignee
邓正伟
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 邓正伟 filed Critical 邓正伟
Priority to CN2010202011510U priority Critical patent/CN201724252U/en
Application granted granted Critical
Publication of CN201724252U publication Critical patent/CN201724252U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a high-efficiency and environmentally-friendly energy-saving furnace which aims to provide a civil air return furnace with high heat effect, fuel saving and small flue gas pollution. The high-efficiency and environmentally-friendly energy-saving furnace comprises a chassis, a furnace body, a furnace surface, a sand core, a flue, a fire control switch and an ash box, wherein the furnace body is fixed on the chassis, the furnace surface is fixed on the furnace body, the sand core is fixed in the furnace body, the fire control switch and the flue are arranged on the furnace body, and the ash box is arranged below a movable check bridge; an air return duct (14), a connection chassis (17) and a tempering ring (10) are arranged between the furnace body (11) and a sand core outer barrel (12); the tempering ring is in annular groove shape, and the annular groove shape inner ring wall is provided with a plurality of apertures; the tempering ring is fixed on the upper port of the sand core (13) and is provided with an air return cover (9), a double-layer fire control cover (8) or a single-cover fire control cover (7) is arranged above the air return cover, and the inlet of the flue (16) is provided with the fire control switch (15). The utility model has the advantages of simple structure, convenient use and the like and is a civil furnace for vast rural areas.

Description

The high-efficiency environment friendly energy-conservation stove
Technical field
The utility model relates to a kind of domestic stove.
Background technology
At present, in China rural area, most civilian air return stove all is by boiler face, chassis, the two shaft that is connected and fixed, the grate and the grey box that are fixed on the combustion chamber in the shaft and are located at the combustion chamber below is constituted.In use, owing to bavin, coal all are to add in combustion chamber from top to bottom, this has just caused bavin, coal to overstock the combustion chamber bottom, stops up grate, therefore cause burner hearth oxygen supply deficiency, and then it is insufficient to cause burning; Not only fuel consumption is big, waste is serious, and the poisonous and harmful flue gas that the thermal efficiency is low, burning produces is dense, and environmental pollution is big.
Summary of the invention
At the above-mentioned defective that exists in the prior art, the utility model aims to provide a kind of thermal efficiency height, fuel savings, the little high-efficiency environment friendly energy-conservation stove of smoke pollution.
To achieve these goals, the utility model is by the following technical solutions: it comprises the chassis, be fixed on shaft on this chassis, be fixed on the outer bucket of core in this shaft, be fixed on core in the outer bucket of this core, be fixed on fire-returning ring on this core, be fixed on boiler face on this shaft, be fixed on this shaft right side flue, be fixed on control fire switch in this flue, be arranged on this core lower end movable grate, be arranged on the grey box of movable grate below.Built-in backwind tube is connected chassis and fire-returning ring between the outer bucket of shaft and core, fire-returning ring is the groove shape ringwise, this annular groove-shaped inner ring wall is provided with some circular apertures, fire-returning ring is fixed on the upper port of core, this fire-returning ring is provided with the return air lid, and this return air side of covering is provided with double-deck control fire lid or individual layer control fire lid.
Compared with the prior art, the utility model has been owing to adopted technique scheme, therefore has the little advantage such as easy to use of fuel savings, thermal efficiency height, smoke pollution, makes a concrete analysis of as follows:
(1) owing on the basis of original civilian air return stove, increased backwind tube, fire-returning ring and return air lid, therefore increased near the oxygen supply amount of combustion chamber upper port, imflammable gas in the flue gas is fully burnt, reduce the discharging of toxic and harmful, reached raising fuel economy and environmental protection purpose;
(2) owing to above the flue outlet place has increased the fiery switch of control, fire-returning ring, increased double-deck control fire lid or individual layer control fire lid, therefore can control the burning size of stove fire and prolong the fuel combustion time in the stove fire, and then fuel savings.
(3) owing between shaft and boiler face, be provided with collar, therefore make shaft safe and convenient and swift more with being connected of boiler face.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 7 layers of control fire of stove circle 5 big stove circle 6 individual layer controls fire lids lid, 8 return air cover fiery switch 15 flues of outer bucket 12 core 13 backwind tubes, 14 controls of 9 fire-returning rings, 10 shafts, 11 cores 16 chassis 17 movable grate 18 grey boxes 19 in the boiler face 1 collar 2 covers 3 port circles 4
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and concrete implementation method:
As shown in Figure 1, boiler face 1 is fixed on the chassis 17 by shaft 11, and the outer bucket 12 of core is wrapped in core 13 and is fixed on the chassis; Fire-returning ring 10 is fixed on the core upper port, and this fire-returning ring is connected with the chassis by backwind tube 14, and the fire-returning ring top is provided with return air lid 9; Flue 16 exits of shaft are provided with the fiery switch 15 of control, control this and control fiery switch and can regulate the oxygen-supplying amount that enters burner hearth, and then realize control to firepower; In order to strengthen the size of control firepower burning, be provided with double-deck control fire lid or individual layer control fire lid 7 in the fire-returning ring upper port.

Claims (3)

1. high-efficiency environment friendly energy-conservation stove, comprise the chassis, be fixed on shaft on this chassis, be fixed on the outer bucket of core in this shaft, be fixed on core in the outer bucket of this core, be fixed on fire-returning ring on this core, be fixed on boiler face on this shaft, be fixed on this shaft right side flue, be fixed on control fire switch in this flue, be arranged on this core lower end movable grate, be arranged on the grey box of movable grate below; It is characterized in that: built-in backwind tube (14) is connected chassis (17) and fire-returning ring (10) between the outer bucket of shaft (11) and core (12), fire-returning ring is the groove shape ringwise, this annular groove-shaped inner ring wall is provided with some circular apertures, fire-returning ring is fixed on the upper port of core (13), this fire-returning ring is provided with return air lid (9), and this return air side of covering is provided with double-deck control fire lid (8) or individual layer control fire lid (7).
2. high-efficiency environment friendly energy-conservation stove according to claim 1 is characterized in that: be provided with collar (2) between shaft (11) and the boiler face (1).
3. high-efficiency environment friendly energy-conservation stove according to claim 1 and 2 is characterized in that: be provided with control fiery switch (15) in the porch of flue (16).
CN2010202011510U 2010-05-25 2010-05-25 High-efficiency and environmentally-friendly energy-saving furnace Expired - Fee Related CN201724252U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202011510U CN201724252U (en) 2010-05-25 2010-05-25 High-efficiency and environmentally-friendly energy-saving furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202011510U CN201724252U (en) 2010-05-25 2010-05-25 High-efficiency and environmentally-friendly energy-saving furnace

Publications (1)

Publication Number Publication Date
CN201724252U true CN201724252U (en) 2011-01-26

Family

ID=43492588

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202011510U Expired - Fee Related CN201724252U (en) 2010-05-25 2010-05-25 High-efficiency and environmentally-friendly energy-saving furnace

Country Status (1)

Country Link
CN (1) CN201724252U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106524136A (en) * 2017-01-05 2017-03-22 何小群 Biomass combustion furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106524136A (en) * 2017-01-05 2017-03-22 何小群 Biomass combustion furnace

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110126

Termination date: 20110525