CN114838502A - High-efficient automatic heating stove that power consumption is low - Google Patents
High-efficient automatic heating stove that power consumption is low Download PDFInfo
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- CN114838502A CN114838502A CN202210561301.6A CN202210561301A CN114838502A CN 114838502 A CN114838502 A CN 114838502A CN 202210561301 A CN202210561301 A CN 202210561301A CN 114838502 A CN114838502 A CN 114838502A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
- F24H1/41—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes in serpentine form
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B30/00—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L5/00—Blast-producing apparatus before the fire
- F23L5/04—Blast-producing apparatus before the fire by induction of air for combustion, e.g. using steam jet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1877—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/189—Arrangement or mounting of combustion heating means, e.g. grates or burners using solid fuel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention discloses a high-efficiency automatic heating stove with low energy consumption, wherein a stove body comprises a combustion chamber and a heat exchange chamber, the combustion chamber is positioned at the bottom of the heat exchange chamber, the output end of a fuel feeding mechanism is connected with the combustion chamber, a stirring and air feeding mechanism can stir fuel in the fuel chamber and can conveniently and automatically feed the fuel, the stirring and air feeding mechanism is arranged in the combustion chamber, and the stirring and air feeding mechanism can feed air into the combustion chamber, so that the combustion efficiency of the fuel can be effectively ensured, the combustion thoroughness is improved, the discharge of burned slag is facilitated, and the combustion reliability is ensured.
Description
Technical Field
The invention particularly relates to a high-efficiency automatic heating stove with low energy consumption, and relates to the technical field of heating equipment correlation.
Background
At present, for heating furnaces, generally, circulating water is used for heating, when a large-scale heating furnace (such as heating of a certain building or heating of a certain enterprise area) works, a large amount of fuel is generally consumed, and not only is a large amount of labor required for adding the fuel, but also the fuel is easily burnt incompletely if the fuel is added too fast, and the heating effect is not good if the fuel is added too slow, and a heat exchange pipe generally adopts a coil pipe mode for heat exchange in the furnace body at present, and although the coil pipe can ensure a certain heat exchange area, the arrangement of the coil pipe in the furnace body is not compact enough, the series connection mode of the coil pipe can not effectively ensure the heat exchange efficiency and the heat exchange capacity, if the inner diameter of the pipe fitting of the coil pipe is too large, the contact area between a heat exchange medium and the pipe fitting is not enough, the better heat exchange effect and the heating capacity are difficult to achieve, and if the inner diameter of the pipe fitting of the coil pipe fitting is too small, the supply pressure and the supply quantity of the medium are not enough, affecting the heating effect.
Disclosure of Invention
Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a high-efficiency automatic heating stove with low energy consumption.
The invention is realized in such a way, a high-efficiency automatic heating stove with low energy consumption is constructed, the high-efficiency automatic heating stove comprises a stove frame, a fuel storage hopper, a fuel feeding mechanism and a stove body, wherein the stove body is arranged on one side of the stove frame, the fuel feeding mechanism is arranged on the other side of the stove frame, the output end of the fuel feeding mechanism is communicated with the stove body, the fuel storage hopper is arranged at the upper end of the fuel feeding mechanism, the fuel feeding mechanism can feed the fuel in the fuel storage hopper into the stove body, the high-efficiency automatic heating stove is characterized in that the stove body comprises a combustion chamber and a heat exchange chamber, the combustion chamber is positioned at the bottom of the heat exchange chamber, the output end of the fuel feeding mechanism is connected with the combustion chamber, a heat exchange tube group is arranged in the heat exchange chamber, a heat exchange medium circularly flows in the heat exchange tube group, and a stirring and air feeding mechanism is arranged in the combustion chamber, the stirring and air feeding mechanism is capable of feeding air into the combustion chamber, and the stirring and air feeding mechanism is capable of stirring fuel in the fuel chamber.
Further, as a preferred option, a supporting net disc is arranged on the bottom side of the combustion chamber, a plurality of meshes are arranged on the supporting net disc, fuel slag completely combusted can fall through the meshes, and the supporting net disc is of a sintered ceramic structure.
Further, as a preferred option, the heat exchange tube set comprises a plurality of groups of heat exchange tube members which are arranged in parallel, each group of heat exchange tube members is arranged in the heat exchange cavity in a vertically extending parallel manner, each group of heat exchange tube members comprises a bottom support, a vertical support and a heat exchange tube, the bottom support is fixedly arranged at the bottom side of the heat exchange cavity, the vertical support which is vertically extended is fixedly arranged on the bottom support, the heat exchange tube is fixedly arranged on the vertical support, and the heat exchange tube is formed by connecting a plurality of detachable main tube members in series.
Further, as preferred, the heat exchange tube includes a plurality of main pipe fittings, a plurality of semicircle venturi tubes, clamp, medium inflow pipe and medium outflow pipe, a plurality of vertical extension's of main pipe fittings parallel arrangement are in the both sides of vertical support, the end connection of the main pipe fitting of one end the medium inflow pipe, the end connection of the main pipe fitting of the other end the medium outflow pipe, adopt between two adjacent main pipe fittings the semicircle venturi tube links together to make each main pipe fitting arrange in series together, every main pipe fitting adopts the clamp fixed support is in on the vertical support.
Further, preferably, the semicircular tubes at the upper end are arranged in parallel and symmetrically positioned at two sides of the top of the vertical support, and the medium inflow tube is positioned at the lower end part of the main pipe fitting.
Preferably, the inner diameter of the semicircular pipe is smaller than the inner diameter of the main pipe fitting, a gap is formed between every two adjacent main pipe fittings, and the maximum position of the gap is smaller than the diameter of the main pipe fitting.
Further, preferably, the stirring and air feeding mechanism comprises a mounting frame, a hollow rotating shaft, stirring fins, an air feeding pipe, a connecting flange and a communicating pipe, the mounting racks are two in parallel arranged at the front side and the rear side of the combustion chamber, four hollow rotating shafts are rotatably supported on the mounting racks, a plurality of stirring fins are arranged on the hollow rotating shaft in a circumferential array, air supply holes communicated with the inner cavity of the hollow rotating shaft are arranged on the hollow rotating shaft between two adjacent stirring fins or on the stirring fins, the aperture of each air supply hole is smaller than 5mm, the end parts of two hollow rotating shafts which are arranged diagonally are communicated together by adopting the communicating pipe, one end of the hollow rotating shaft, which is far away from the communicating pipe, is provided with a connecting flange, the connecting flange is connected with a connecting flange on the air supply pipe, and the air supply pipe is connected with an air supply pump; the mounting bracket is of a square structure, and the four hollow rotating shafts are arranged in a square mode in the vertical cross section.
Further, as preferred, the fuel is sent into the mechanism and is included chassis, conveying chain, slider, is sent into platform, tight mechanism of rising and sends into the motor, keeping away from of chassis one side of burning chamber is fixed to be provided with and is sent into the motor, the top both sides of chassis are provided with the slide rail, be provided with the slider on the slide rail, and the both ends of chassis still are provided with the sprocket, around being equipped with on the sprocket the conveying chain, the output of sending into the motor is connected with one of them sprocket drive, the chassis with still be provided with tight mechanism of rising between the conveying chain, the bottom of sending into the platform is fixed on the slider, by send into the motor drive send into a little reciprocating motion of platform, so that make send into the fuel of bench and send into in the burning chamber.
Further, as preferred, the tight mechanism that rises is including rising the tight frame, the tight sprocket that rises, sliding shaft and extension spring, the vertical extension that rises of the tight frame that rises is fixed on the chassis, the tight spout that rises that is provided with vertical extension on the tight frame that rises, be provided with the sliding shaft in the tight spout that rises, rotatable cover on the sliding shaft is equipped with the tight sprocket that rises, the tight sprocket that rises and the tight cooperation of conveying chain rise, the sliding shaft with still be provided with between the chassis the extension spring.
Further, preferably, the feeding table is provided with spaced bosses arranged at intervals, a protruding gap is formed between every two adjacent spaced bosses, the feeding motor mechanism is set to rotate the chain wheel in a forward and reverse rotation mode so as to enable the feeding table to move in a reciprocating mode, and fuel on the feeding table is shaken into the fuel cavity through the reciprocating motion; at least two groups of conveying chains which are arranged in parallel are arranged on the bottom frame, and the corresponding chain wheels of each group of conveying chains are connected together by a connecting shaft. .
The invention has the following advantages: compared with the same type of equipment, the high-efficiency automatic heating furnace with low energy consumption provided by the invention has the following advantages:
(1) the high-efficiency automatic heating furnace with low energy consumption comprises a furnace body, a combustion chamber and a heat exchange chamber, wherein the combustion chamber is positioned at the bottom of the heat exchange chamber, the output end of a fuel feeding mechanism is connected with the combustion chamber, the stirring and air feeding mechanism can stir fuel in the fuel chamber and can conveniently and automatically feed the fuel, and the stirring and air feeding mechanism is arranged in the combustion chamber and can feed air into the combustion chamber, so that the combustion efficiency of the fuel can be effectively ensured, the combustion thoroughness is improved, the discharging of slag after combustion is facilitated, and the combustion reliability is ensured;
(2) the heat exchange tube group comprises a plurality of groups of heat exchange tube components which are arranged in parallel, and the heat exchange tube components of each group are vertically extended and arranged in parallel in the heat exchange cavity, so that the heat exchange performance of heat exchange media in the heat exchange tube components can be ensured, the temperature of the output heat exchange media is ensured, and the heating efficiency and quality are improved; the heat exchange tube comprises a plurality of main tube parts, a plurality of semicircular tubes, a hoop, a medium inflow tube and a medium outflow tube, has a compact and reliable structure, effectively ensures the heat exchange effect, can realize the effective utilization of the space in the heat exchange cavity, and improves the heat absorption and heat exchange after combustion in the furnace body.
(3) The stirring and air feeding mechanism comprises a mounting frame, a hollow rotating shaft, stirring fins, an air feeding pipe, a connecting flange and a communicating pipe, wherein the stirring fins can slightly stir fuel, contact between the fuel and air is improved, and combustion quality is guaranteed.
(4) The fuel feeding mechanism can realize automatic fuel input, and the feeding motor mechanism is set to rotate the chain wheel in positive and negative rotation so as to ensure that the feeding table moves in a reciprocating manner and shake the fuel on the feeding table into the fuel cavity through the reciprocating movement, thereby improving the stability of feeding the fuel, preventing the excessive fuel from being intensively accumulated in the combustion cavity and effectively ensuring the combustion effect and capability.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic bottom view of the heat exchange tube member of the present invention;
FIG. 3 is a three-dimensional top side structural schematic view of the heat exchange tube member of the present invention;
FIG. 4 is a front view of the agitation and gas delivery mechanism of the present invention;
FIG. 5 is a schematic three-dimensional view of the agitation and air delivery mechanism of the present invention;
FIG. 6 is a schematic front view of the fuel supply mechanism of the present invention
Fig. 7 is a three-dimensional top-side schematic view of the fuel feed mechanism of the present invention.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 7, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a high-efficiency automatic heating stove with low energy consumption through improvement, which comprises a stove frame 1, a fuel storage hopper 3, a fuel feeding mechanism 2 and a stove body 7, wherein the stove body 7 is arranged on one side of the stove frame 1, the fuel feeding mechanism 2 is arranged on the other side of the stove frame 1, the output end of the fuel feeding mechanism 2 is communicated with the stove body 7, the fuel storage hopper 3 is arranged at the upper end of the fuel feeding mechanism 2, the fuel feeding mechanism 2 can feed the fuel in the fuel storage hopper 3 into the stove body 7, the high-efficiency automatic heating stove is characterized in that the stove body 7 comprises a combustion chamber and a heat exchange chamber, the combustion chamber is positioned at the bottom of the heat exchange chamber, the output end of the fuel feeding mechanism is connected with the combustion chamber, a heat exchange tube group 4 is arranged in the heat exchange chamber, and a heat exchange medium flows in the heat exchange tube group in a circulating manner, a stirring and air feeding mechanism 6 is arranged in the combustion chamber, the stirring and air feeding mechanism 6 can feed air into the combustion chamber, and the stirring and air feeding mechanism can stir fuel in the fuel chamber.
In this embodiment, a supporting mesh plate is arranged on the bottom side of the combustion chamber, a plurality of meshes are arranged on the supporting mesh plate, fuel slag completely combusted can fall through the meshes, and the supporting mesh plate is of a sintered ceramic structure.
As a preferred embodiment, the heat exchange tube set includes a plurality of sets of heat exchange tube members arranged in parallel, each set of heat exchange tube members is arranged in the heat exchange cavity in parallel in a vertically extending manner, each set of heat exchange tube member includes a bottom bracket 8, a vertical bracket 9 and a heat exchange tube 10, the bottom bracket 8 is fixedly installed at the bottom side of the heat exchange cavity, the vertical bracket 9 is fixedly provided with the vertically extending bracket 8, the vertical bracket 9 is fixedly provided with the heat exchange tube 10, and the heat exchange tube 10 is formed by connecting a plurality of detachable main tube elements in series.
The heat exchange tube 10 comprises a plurality of main tube members 11, a plurality of semicircular tubes 14, a clamp 13, a medium inflow tube 12 and a medium outflow tube, wherein the plurality of main tube members 11 extend vertically and are arranged on two sides of the vertical support 9 in parallel, the end part of the main tube member 11 at one end is connected with the medium inflow tube 12, the end part of the main tube member 11 at the other end is connected with the medium outflow tube, the semicircular tubes 14 are connected between two adjacent main tube members 11, the main tube members 11 are connected in series, and each main tube member 11 is fixedly supported on the vertical support 9 through the clamp 13.
The semicircular tubes 14 at the upper end are arranged in parallel and symmetrically positioned at two sides of the top of the vertical support, and the medium inflow tube 14 is positioned at the lower end part of the main pipe fitting.
The inner diameter of the semicircular pipe is smaller than that of the main pipe fittings, a gap is formed between every two adjacent main pipe fittings, and the maximum position of the gap is smaller than the diameter of each main pipe fitting.
Stirring and air feed mechanism includes mounting bracket 15, hollow rotating shaft 20, stirring fin 18, air feed pipe, flange 19 and communicating pipe 14, mounting bracket 15 is parallel arrangement two of both sides around the combustion chamber, rotatable support is provided with four hollow rotating shaft 20 on mounting bracket 15, the circumference array is provided with a plurality of stirring fins 18 on the hollow rotating shaft 20, all be provided with on hollow rotating shaft 20 between two adjacent stirring fins 18 or stir fin 18 with the air feed hole of hollow rotating shaft inner chamber intercommunication, every the aperture of air feed hole is less than 5mm, is to adopt between the tip of two hollow rotating shafts of diagonal arrangement communicating pipe 14 intercommunication together, keeping away from of hollow rotating shaft 20 the one end of communicating pipe all is provided with flange 19, flange 19 with be connected between the flange on the air feed pipe, the air supply pipe is connected with an air supply pump; the mounting bracket is of a square structure, and the four hollow rotating shafts are arranged in a square mode in the vertical cross section.
The fuel is sent into the mechanism and is included chassis 29, conveying chain 22, slider 25, is sent into platform 23, tight mechanism that rises and send into motor 27, keeping away from of chassis 29 one side of burning chamber is fixed to be provided with and is sent into motor 27, the top both sides of chassis 29 are provided with slide rail 26, be provided with slider 25 on the slide rail 26, the both ends of chassis 29 still are provided with the sprocket, around being equipped with on the sprocket conveying chain 22, the output and one of them sprocket drive of sending into the motor are connected, the chassis with still be provided with tight mechanism that rises between the conveying chain, the bottom of sending into the platform is fixed on the slider 25, by send into motor drive send into a little reciprocating motion of platform, so that send into the fuel of bench and send into in the burning chamber.
The tight mechanism that rises is including rising tight frame 28, tight sprocket 21 that rises, sliding shaft 30 and extension spring, the vertical extension of the tight frame 28 that rises is fixed on the chassis, the tight spout that rises that is provided with vertical extension on the tight frame that rises, be provided with the sliding shaft in the tight spout that rises, rotatable cover on the sliding shaft is equipped with tight sprocket 21 rises, tight sprocket 21 rises with the conveying chain and rises and to cooperate, the sliding shaft with still be provided with between the chassis the extension spring.
The feeding table 23 is provided with spaced bosses arranged at intervals, a boss gap 24 is formed between every two adjacent spaced bosses, the feeding electric mechanism is set to rotate the chain wheel in a forward and reverse rotation mode so as to enable the feeding table to move in a reciprocating mode, and fuel on the feeding table is shaken into the fuel cavity through the reciprocating motion; at least two groups of conveying chains which are arranged in parallel are arranged on the bottom frame, and the corresponding chain wheels of each group of conveying chains are connected together by a connecting shaft.
The high-efficiency automatic heating furnace with low energy consumption comprises a furnace body, a combustion chamber and a heat exchange chamber, wherein the combustion chamber is positioned at the bottom of the heat exchange chamber, the output end of a fuel feeding mechanism is connected with the combustion chamber, the stirring and air feeding mechanism can stir fuel in the fuel chamber and can conveniently and automatically feed the fuel, and the stirring and air feeding mechanism is arranged in the combustion chamber and can feed air into the combustion chamber, so that the combustion efficiency of the fuel can be effectively ensured, the combustion thoroughness is improved, the discharging of slag after combustion is facilitated, and the combustion reliability is ensured; the heat exchange tube group comprises a plurality of groups of heat exchange tube components which are arranged in parallel, and the heat exchange tube components of each group are vertically extended and arranged in parallel in the heat exchange cavity, so that the heat exchange performance of a heat exchange medium in the heat exchange tube components can be ensured, the temperature of the output heat exchange medium can be ensured, the heating efficiency and the heating quality can be improved, the heat exchange tube is formed by connecting a plurality of detachable main tube components in series, the heat exchange medium can be effectively ensured to be fully subjected to heat exchange and heat absorption when passing through the furnace body, and the heating effect can be improved; the heat exchange tube comprises a plurality of main tube parts, a plurality of semicircular tubes, a hoop, a medium inflow tube and a medium outflow tube, has a compact and reliable structure, effectively ensures the heat exchange effect, can realize the effective utilization of the space in the heat exchange cavity, and improves the heat absorption and heat exchange after combustion in the furnace body. The stirring and air feeding mechanism comprises an installation frame, a hollow rotating shaft, stirring fins, an air feeding pipe, a connecting flange and a communicating pipe, wherein the stirring fins can be arranged to slightly stir fuel, so that the contact between the fuel and air is improved, the combustion quality is ensured, the hollow rotating shaft can be used for feeding air, the combustion reliability and continuity are ensured, the stirring of the stirring fins can ensure that the air can uniformly flow into a combustion chamber, the burned slag can be left, and the combustion capacity is ensured. The fuel feeding mechanism can realize automatic fuel input, and the feeding motor mechanism is set to rotate the chain wheel in positive and negative rotation so as to ensure that the feeding table moves in a reciprocating manner and the fuel on the feeding table is shaken into the fuel cavity through the reciprocating movement, thereby improving the stability of fuel feeding, preventing excessive fuel from being intensively accumulated in the combustion cavity and effectively ensuring the combustion effect and capacity.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A high-efficiency automatic heating stove with low energy consumption comprises a stove frame, a fuel storage hopper, a fuel feeding mechanism and a stove body, wherein the stove body is arranged on one side of the stove frame, the fuel feeding mechanism is arranged on the other side of the stove frame, the output end of the fuel feeding mechanism is communicated with the stove body, the fuel storage hopper is arranged at the upper end of the fuel feeding mechanism, the fuel feeding mechanism can feed the fuel in the fuel storage hopper into the stove body, the high-efficiency automatic heating stove is characterized in that the stove body comprises a combustion chamber and a heat exchange chamber, the combustion chamber is positioned at the bottom of the heat exchange chamber, the output end of the fuel feeding mechanism is connected with the combustion chamber, a heat exchange tube group is arranged in the heat exchange chamber, a heat exchange medium is arranged in the heat exchange chamber in a circulating and flowing manner, a stirring and air feeding mechanism is arranged in the combustion chamber, and the stirring and air feeding mechanism can feed air into the combustion chamber, and the agitation and gas delivery mechanism is capable of agitating the fuel within the fuel chamber.
2. A high efficiency automatic heating stove with low energy consumption according to claim 1, characterized in that: the bottom side of the combustion chamber is provided with a supporting net disk, the supporting net disk is provided with a plurality of meshes, fuel slag completely combusted can fall through the meshes, and the supporting net disk is of a sintered ceramic structure.
3. A high efficiency automatic heating stove with low energy consumption according to claim 2, characterized in that: the heat exchange tube group includes the heat exchange tube component of multiunit parallel arrangement, each group the parallelly connected arrangement of the vertical extension of heat exchange tube component is in the heat transfer intracavity, the heat exchange tube component includes bottom support, vertical support and heat exchange tube, bottom support fixed mounting be in the bottom side in heat transfer chamber, the fixed vertical extension that is provided with on the bottom support vertical support, the fixed heat exchange tube that is provided with on the vertical support, the heat exchange tube adopts a plurality of main pipe spare of detachable to establish ties and forms.
4. A high efficiency automatic heating stove with low energy consumption according to claim 3, characterized in that: the heat exchange tube includes a plurality of main pipe fittings, a plurality of semicircle pipes, clamp, medium inflow pipe and medium outflow pipe, a plurality of vertical extension's of main pipe fittings parallel arrangement is in vertical support's both sides, the end connection of the main pipe fitting of one end the medium inflow pipe, the end connection of the main pipe fitting of the other end the medium outflow pipe adopts between two adjacent main pipe fittings the semicircle pipe is linked together to make each be responsible for a series arrangement together, every the main pipe fitting adopts clamp fixed support is in on the vertical support.
5. A high efficiency automatic heating stove with low energy consumption according to claim 4, characterized in that: the semicircular pipes at the upper end are arranged in parallel and symmetrically positioned at two sides of the top of the vertical support, and the medium inflow pipe is positioned at the lower end part of the main pipe fitting.
6. A high efficiency automatic heating stove with low energy consumption according to claim 5, characterized in that: the inner diameter of the semicircular pipe is smaller than that of the main pipe fittings, a gap is formed between every two adjacent main pipe fittings, and the maximum position of the gap is smaller than the diameter of each main pipe fitting.
7. A high efficiency automatic heating stove with low energy consumption according to claim 6, characterized in that: the stirring and air feeding mechanism comprises a mounting frame, two hollow rotating shafts, stirring fins, an air feeding pipe, a connecting flange and a communicating pipe, wherein the mounting frame is arranged on two sides of the front side and the rear side of the combustion chamber in parallel, the mounting frame is rotatably supported by four hollow rotating shafts, the hollow rotating shafts are provided with a plurality of stirring fins in a circumferential array mode, air feeding holes communicated with the inner cavity of each hollow rotating shaft are formed in the hollow rotating shafts between every two adjacent stirring fins or the stirring fins, the aperture of each air feeding hole is smaller than 5mm, the end parts of the two hollow rotating shafts which are arranged in opposite angles are communicated together through the communicating pipe, one end of each hollow rotating shaft, far away from the communicating pipe, is provided with the connecting flange, the connecting flange is connected with the connecting flange on the air feeding pipe, and the air feeding pipe is connected with an air feeding pump; the mounting bracket is of a square structure, and the four hollow rotating shafts are arranged in a square mode in the vertical cross section.
8. A high efficiency automatic heating stove with low energy consumption according to claim 6, characterized in that: the fuel is sent into the mechanism and is included chassis, conveying chain, slider, is sent into platform, tight mechanism that rises and send into the motor, keeping away from of chassis one side of burning chamber is fixed to be provided with and is sent into the motor, the top both sides of chassis are provided with the slide rail, be provided with the slider on the slide rail, the both ends of chassis still are provided with the sprocket, around being equipped with on the sprocket the conveying chain, the output of sending into the motor is connected with one of them sprocket drive, the chassis with still be provided with tight mechanism that rises between the conveying chain, the bottom of sending into the platform is fixed on the slider, by send into motor drive send into a little amplitude reciprocating motion of platform, so that send into the fuel of bench and send into the burning intracavity.
9. A high efficiency automatic heating stove with low energy consumption according to claim 8, characterized in that: the tensioning mechanism comprises a tensioning frame, a tensioning chain wheel, a sliding shaft and a tension spring, the tensioning frame is vertically extended and fixed on the chassis, a tensioning sliding groove vertically extended is formed in the tensioning frame, the sliding shaft is arranged in the tensioning sliding groove, the tensioning chain wheel is rotatably sleeved on the sliding shaft, the tensioning chain wheel is in tensioning fit with the conveying chain, and the tension spring is further arranged between the sliding shaft and the chassis.
10. A high efficiency automatic heating stove with low energy consumption according to claim 9, characterized in that: the feeding table is provided with spaced bosses which are arranged at intervals, a protruding gap is formed between every two adjacent spaced bosses, the feeding motor mechanism is set to rotate the chain wheel in a forward and reverse rotation mode so as to enable the feeding table to move in a reciprocating mode, and fuel on the feeding table is shaken into the fuel cavity through the reciprocating motion; at least two groups of conveying chains which are arranged in parallel are arranged on the bottom frame, and the corresponding chain wheels of each group of conveying chains are connected together by a connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210561301.6A CN114838502A (en) | 2022-05-23 | 2022-05-23 | High-efficient automatic heating stove that power consumption is low |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210561301.6A CN114838502A (en) | 2022-05-23 | 2022-05-23 | High-efficient automatic heating stove that power consumption is low |
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| CN114838502A true CN114838502A (en) | 2022-08-02 |
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| CN202210561301.6A Pending CN114838502A (en) | 2022-05-23 | 2022-05-23 | High-efficient automatic heating stove that power consumption is low |
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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