Energy-saving and environment-friendly biomass energy combustion heat supply furnace

Abstract

The utility model belongs to the technical field of heat supply furnaces, and particularly relates to an energy-saving and environment-friendly biomass energy combustion heat supply furnace which comprises a heat supply furnace body, a feeding mechanism, a sealing mechanism and a driving mechanism. According to the heat supply furnace, biomass energy fuel can be conveyed into the heat supply furnace body along the through groove, a sealing mechanism is arranged, a baffle is matched with a torsional spring to seal the feeding port, and therefore hot air is prevented from diffusing outwards along the feeding port in the fuel combustion period, the production cost is reduced, and the external environment is protected against pollution; the threaded sleeve can be driven to move towards the outside of the feeding channel by rotating the rotary knob, the threaded sleeve makes contact with the baffle to drive the baffle to rotate, the baffle can be conveniently opened and closed, the threaded sleeve extends into the second transverse groove to fix the position, relative to the heat supply furnace body, of the feeding channel, and therefore the stability of the feeding channel is improved in the feeding period.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of heat supply furnace, and particularly relates to an energy-saving and environment-friendly biomass energy combustion heat supply furnace. BACKGROUND

[0002] The heat supply furnace is a device for heating, providing hot water or steam, and converting chemical energy into heat energy through fuel combustion in the furnace chamber. High-temperature flue gas transfers heat to water or steam in the furnace through the heating surface of the boiler, and then is delivered to the user end through the pipeline to achieve heating or other purposes. Biomass energy is the energy provided by living plants in nature and belongs to renewable energy with relatively low cost. The heat supply furnace using biomass energy as fuel produces less sulfur oxide and nitrogen oxide, effectively reducing air pollution.

[0003] The existing heat supply furnace is usually provided with a feeding port for feeding fuel into the furnace body through a feeding device. The feeding device is usually fixed on the furnace body. Since the furnace body is connected with the external environment through the feeding port, the hot gas generated by fuel combustion is easy to diffuse outward along the feeding port, resulting in heat loss, increased production cost and pollution of the external environment. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims to provide an energy-saving and environment-friendly biomass energy combustion heat supply furnace, which solves the problem of heat loss, increased production cost and pollution of the external environment caused by the connection of the furnace body with the external environment through the feeding port and the diffusion of hot gas generated by fuel combustion outward along the feeding port.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] An energy-saving and environment-friendly biomass energy combustion heat supply furnace comprises:

[0007] A heat supply furnace body comprising a fan, a heat supply pipe, an ash collecting box, a feeding port and a feeding pipe;

[0008] A feeding mechanism arranged on the side of the heat supply furnace body, which facilitates the delivery of fuel into the heat supply furnace body;

[0009] A sealing mechanism arranged on the side of the heat supply furnace body close to the feeding mechanism, which is used for sealing the feeding port;

[0010] A driving mechanism arranged on the top of the feeding mechanism, which is used for opening and closing the sealing mechanism.

[0011] In a preferred scheme, the heat supply stove body top surface is provided with a fan, the heat supply stove body side surface is provided with a heat supply pipe, the heat supply stove body bottom surface is provided with an ash box, the heat supply stove body side surface is provided with a feeding opening and a feeding pipe, the heat supply stove body is fixedly connected with the feeding pipe, and the feeding pipe is communicated with the heat supply stove body through the feeding opening.

[0012] In a preferred scheme, the feeding mechanism comprises a feeding channel, a through slot and a clamping slot, the heat supply stove body side surface is provided with the feeding channel, the feeding channel top surface is provided with the through slot penetrating to the side surface, the feeding channel side surface is provided with the clamping slot matched with the feeding pipe, and the feeding pipe is slidably connected with the feeding channel through the clamping slot.

[0013] In a preferred scheme, the closing mechanism comprises a baffle, a fixed shaft and a torsion spring, the heat supply stove body side surface is provided with a first mounting slot communicated with the feeding opening, the first mounting slot is internally provided with the baffle, the first mounting slot front and back sides are fixedly provided with the fixed shaft, the fixed shaft penetrates through the baffle and is rotatably connected with the baffle, the baffle front and back sides are fixedly provided with the symmetrical torsion springs, the fixed shaft penetrates through the torsion springs, and the torsion spring far end away from the baffle is fixedly connected with the first mounting slot inner wall.

[0014] In a preferred scheme, the driving mechanism comprises a knob, a connecting rod, a first bevel gear, a second bevel gear, a threaded rod, a threaded sleeve, a sliding block and a sliding slot, the feeding channel top surface is rotatably connected with the knob, the knob bottom surface is fixedly provided with the connecting rod, the connecting rod bottom surface is fixedly provided with the first bevel gear, the first bevel gear outer side is engaged with the second bevel gear, the second bevel gear side surface is provided with the threaded rod penetrating through, the threaded rod outer side is threadedly connected with the threaded sleeve, the threaded sleeve upper and lower sides are fixedly provided with the symmetrical sliding blocks, the feeding channel is internally provided with the sliding slot matched with the sliding blocks, and the sliding block is slidably connected with the feeding channel through the sliding slot.

[0015] In a preferred scheme, the feeding channel is internally provided with a second mounting slot, the connecting rod penetrates through the feeding channel to the second mounting slot and is rotatably connected with the feeding channel, the first bevel gear top surface is rotatably connected with the second mounting slot inner wall, the second bevel gear is fixedly connected with the threaded rod, the threaded rod far end away from the threaded sleeve is rotatably connected with the feeding channel through a bearing, the heat supply stove body side surface is provided with the first horizontal slot matched with the threaded sleeve, the first horizontal slot is communicated with the first mounting slot, the threaded sleeve penetrates through the heat supply stove body to the first mounting slot through the first horizontal slot and is slidably connected with the heat supply stove body, the feeding channel side surface is provided with the second horizontal slot matched with the threaded sleeve, the second horizontal slot is communicated with the second mounting slot, the threaded sleeve is slidably connected with the feeding channel through the second horizontal slot, and the sliding slot is communicated with the second horizontal slot.

[0016] The utility model achieves the following technical effects:

[0017] The utility model discloses a feed mechanism is set up, and the feed channel is inserted outside the feed pipe, and the through groove is communicated with the feed inlet through the feed pipe, and the biomass energy fuel can be transported to the inside of the heating furnace body along the through groove, and the feed channel is convenient to dismount and install.

[0018] The utility model discloses a feed mechanism is set up, and the feed channel is inserted outside the feed pipe, and the through groove is communicated with the feed inlet through the feed pipe, and the biomass energy fuel can be transported to the inside of the heating furnace body along the through groove, and the feed channel is convenient to dismount and install.

[0019] The utility model discloses a feed mechanism is set up, and the feed channel is inserted outside the feed pipe, and the through groove is communicated with the feed inlet through the feed pipe, and the biomass energy fuel can be transported to the inside of the heating furnace body along the through groove, and the feed channel is convenient to dismount and install. DRAWINGS

[0020] Figure 1 It is the main structure schematic diagram of the utility model;

[0021] Figure 2 It is the section structure schematic diagram of the utility model feed mechanism, closed mechanism and drive mechanism;

[0022] Figure 3 It is the closed mechanism structure schematic diagram of the utility model;

[0023] Figure 4 It is the section structure schematic diagram of the utility model feed mechanism and drive mechanism.

[0024] In the drawings, the component list that each sign represents is as follows:

[0025] 100, heating furnace body;101, fan;102, heating pipe;103, ash box;104, feed inlet;105, feed pipe;

[0026] 200, feed mechanism;201, feed channel;202, through groove;203, clamping slot;

[0027] 300, closed mechanism;301, baffle;302, fixed shaft;303, torsional spring;

[0028] 400, drive mechanism;401, knob;402, connecting rod;403, first bevel gear;404, second bevel gear;405, threaded rod;406, threaded sleeve;407, sliding block;408, sliding slot. DETAILED DESCRIPTION

[0029] In order to make the above objectives, characteristics and advantages of the present application more apparent, a detailed description of the specific embodiments of the present application will be given below with reference to the accompanying drawings.

[0030] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced without the specific details. In other instances, well-known methods, procedures, components, and circuits have not been described in detail so as not to obscure the present application.

[0031] Secondly, the "one embodiment" or "embodiment" referred to herein can include specific features, structures or characteristics in at least one implementation of the present application. "In a preferred embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent or alternative to other embodiments.

[0032] Thirdly, the present application is described in detail in conjunction with the schematic diagram. In the detailed description of the embodiments of the present application, the sectional view of the device structure is partially enlarged without the general proportion for the convenience of description, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions including length, width and depth should be included in the actual manufacture.

[0033] Please refer to the accompanying Figure 1 The present application provides an energy-saving and environment-friendly biomass energy combustion heating furnace, comprising: a heating furnace body 100, a feeding mechanism 200, a sealing mechanism 300 and a driving mechanism 400.

[0034] In a preferred embodiment, please refer to Figures 1 to 2 The heating furnace body 100 is composed of a fan 101, a heating pipe 102, an ash collection box 103, a feeding port 104 and a feeding pipe 105. The fan 101 is installed on the top surface of the heating furnace body 100. The heating pipe 102 is arranged through the side surface of the heating furnace body 100. The fan 101 is fixedly connected with the heating pipe 102. The ash collection box 103 is arranged at the bottom of the heating furnace body 100. The ash collection box 103 is slidably connected with the fan 101. The feeding port 104 and the feeding pipe 105 are arranged on the side surface of the heating furnace body 100. The heating furnace body 100 is fixedly connected with the feeding pipe 105. The feeding pipe 105 is connected with the heating furnace body 100 in communication through the feeding port 104.

[0035] In a preferred embodiment, please refer to Figures 2 to 4The feeding mechanism 200 is composed of a feeding channel 201, a through slot 202 and a clamping slot 203. The feeding channel 201 is arranged on the side of the heating furnace body 100. The through slot 202 is arranged on the top surface of the feeding channel 201 and penetrates to the side. The clamping slot 203 is arranged on the side of the feeding channel 201 and is matched with the feeding pipe 105. The feeding pipe 105 is slidably connected with the feeding channel 201 through the clamping slot 203.

[0036] In this embodiment, the feeding channel 201 is inserted outside the feeding pipe 105. The through slot 202 is connected with the feeding port 104 through the feeding pipe 105. The biomass energy fuel can be transported to the inside of the heating furnace body 100 along the through slot 202. The feeding channel 201 is convenient to disassemble and install.

[0037] In a preferred embodiment, referring to Figures 1 to 3 The closed mechanism 300 is composed of a baffle 301, a fixed shaft 302 and a torsional spring 303. The first installation slot is arranged on the side of the heating furnace body 100 and is connected with the feeding port 104. The baffle 301 is arranged in the first installation slot. The fixed shaft 302 is fixedly arranged between the front and rear sides of the first installation slot. The fixed shaft 302 penetrates the baffle 301 and is rotationally connected with the baffle 301. The torsional spring 303 is fixedly arranged on the front and rear sides of the baffle 301. The fixed shaft 302 penetrates the torsional spring 303. The end of the torsional spring 303, which is away from the baffle 301, is fixedly connected with the inner wall of the first installation slot.

[0038] In this embodiment, the baffle 301 is rotated along the central shaft of the fixed shaft 302. When the baffle 301 is loosened, the torsional spring 303 drives the baffle 301 to rotate back to the original position. The baffle 301 cooperates with the torsional spring 303 to cover the feeding port 104. Thus, the hot gas is prevented from diffusing outward along the feeding port 104 during the fuel combustion. The production cost is reduced. The external environment is protected from pollution.

[0039] In a preferred embodiment, referring to Figures 1 to 4The top of the feeding mechanism 200 is provided with a driving mechanism 400, which is composed of a knob 401, a connecting rod 402, a first bevel gear 403, a second bevel gear 404, a threaded rod 405, a threaded sleeve 406, a sliding block 407 and a sliding groove 408. The top surface of the feeding channel 201 is rotationally connected with the knob 401. The bottom surface of the knob 401 is fixedly provided with the connecting rod 402. The bottom surface of the connecting rod 402 is fixedly provided with the first bevel gear 403. The outer side of the first bevel gear 403 is engaged with the second bevel gear 404. The side surface of the second bevel gear 404 is penetratively provided with the threaded rod 405. The outer side of the threaded rod 405 is threadedly connected with the threaded sleeve 406. The upper and lower sides of the threaded sleeve 406 are fixedly provided with symmetrical sliding blocks 407. The inside of the feeding channel 201 is provided with a sliding groove 408 matched with the sliding blocks 407. The sliding blocks 407 are slidingly connected with the feeding channel 201 through the sliding groove 408.

[0040] In this embodiment, the inside of the feeding channel 201 is provided with a second installation groove. The first bevel gear 403 and the second bevel gear 404 are arranged in the second installation groove. The connecting rod 402 penetrates the feeding channel 201 to the second installation groove and is rotationally connected with the feeding channel 201. The top surface of the first bevel gear 403 is rotationally connected with the inner wall of the second installation groove. The second bevel gear 404 is fixedly connected with the threaded rod 405. The end of the threaded rod 405, which is away from the threaded sleeve 406, is rotationally connected with the feeding channel 201 through a bearing. The side surface of the heating furnace body 100 is provided with a first horizontal groove matched with the threaded sleeve 406. The first horizontal groove is in communication with the first installation groove. The threaded sleeve 406 penetrates the heating furnace body 100 to the first installation groove through the first horizontal groove and is slidingly connected with the heating furnace body 100. The side surface of the feeding channel 201 is provided with a second horizontal groove matched with the threaded sleeve 406. The second horizontal groove is in communication with the second installation groove. The threaded sleeve 406 is slidingly connected with the feeding channel 201 through the second horizontal groove. The sliding groove 408 is in communication with the second horizontal groove.

[0041] The embodiment, when the feeding channel 201 is inserted outside the feeding pipe 105 and contacts the heating furnace body 100, the first transverse groove is just communicated with the second transverse groove, the threaded sleeve 406 is just aligned to the second transverse groove, rotating the knob 401 can drive the connecting rod 402 and the first bevel gear 403 to rotate, the first bevel gear 403 drives the second bevel gear 404 to rotate the rod, the second bevel gear 404 drives the threaded rod 405 to rotate, the threaded rod 405 drives the threaded sleeve 406 to move outside the feeding channel 201, the slider 407 guides the movement of the threaded sleeve 406 in cooperation with the sliding groove 408, the threaded sleeve 406 contacts the baffle 301 to drive the baffle 301 to rotate, facilitating the opening and closing of the baffle 301, the threaded sleeve 406 extending into the second transverse groove can prevent the feeding channel 201 from continuing to move, fixing the position of the feeding channel 201 relative to the heating furnace body 100, thereby improving the stability of the feeding channel 201 during feeding.

[0042] The working principle of the utility model is:

[0043] The device is used, the feeding channel 201 is inserted outside the feeding pipe 105 and contacts the heating furnace body 100, the first transverse groove is just communicated with the second transverse groove, the threaded sleeve 406 is just aligned to the second transverse groove, rotating the knob 401 can drive the connecting rod 402 and the first bevel gear 403 to rotate, the first bevel gear 403 drives the second bevel gear 404 to rotate the rod, the second bevel gear 404 drives the threaded rod 405 to rotate, the threaded rod 405 drives the threaded sleeve 406 to move outside the feeding channel 201, the threaded sleeve 406 extending into the second transverse groove can prevent the feeding channel 201 from continuing to move, fixing the position of the feeding channel 201 relative to the heating furnace body 100, the threaded sleeve 406 contacts the baffle 301 to drive the baffle 301 to rotate, opening the baffle 301, conveying the biomass energy fuel along the through groove 202 to the inside of the heating furnace body 100, after completing the fuel conveying, rotating the knob 401 in the opposite direction drives the threaded sleeve 406 to move back to the original position, the torsional spring 303 drives the baffle 301 to rotate back to the original position, when the fuel burns in the heating furnace body 100, starting the fan 101 can accelerate the air flow in the heating furnace body 100, making the combustion more complete, the hot gas generated by combustion is discharged outward along the heating pipe 102, the device connected to the heating pipe 102 outside can utilize the hot gas as needed, the baffle 301 cooperates with the torsional spring 303 to cover the feeding port 104, thereby avoiding the hot gas from diffusing outward along the feeding port 104 during fuel combustion, reducing production cost, and protecting the external environment from pollution.

[0044] The above only is the preferred embodiment of the utility model, it should be pointed out, for ordinary skilled person in the art, without departing from the principle of the utility model, can make a number of improvements and refinements, these improvements and refinements also should be considered the protection scope of the utility model.The structure, device and operating method not specifically described and explained in the utility model, are implemented according to conventional means in the art, unless specifically described and limited.

Claims

1. An energy-saving and environmentally friendly biomass energy combustion heating furnace, characterized in that: The utility model relates to a heat supply stove body (100) and a heat supply stove, and belongs to the field of heat supply stove. The heat supply stove body (100) comprises a fan (101), a heat supply pipe (102), an ash collecting box (103), a feeding port (104) and a feeding pipe (105). The feeding mechanism (200) is arranged on one side of the heat supply stove body (100) and facilitates the feeding of fuel into the heat supply stove body (100). The closing mechanism (300) is arranged on the side of the heat supply stove body (100) close to the feeding mechanism (200) and is used for covering the feeding port (104). The driving mechanism (400) is arranged on the top of the feeding mechanism (200) and is used for opening and closing the closing mechanism (300).

2. The energy-saving and environment-friendly biomass energy combustion heating furnace according to claim 1, characterized in that: The heat supply stove body (100) is provided with the fan (101) on the top surface, the heat supply pipe (102) is arranged through the side surface of the heat supply stove body (100), the ash collecting box (103) is arranged at the bottom of the heat supply stove body (100), the feeding port (104) and the feeding pipe (105) are arranged on the side surface of the heat supply stove body (100), the heat supply stove body (100) is fixedly connected with the feeding pipe (105), and the feeding pipe (105) is connected with the heat supply stove body (100) in communication through the feeding port (104).

3. The energy-saving and environment-friendly biomass energy combustion heating furnace according to claim 1, characterized in that: The feeding mechanism (200) comprises a feeding channel (201), a through groove (202) and a clamping groove (203), the feeding channel (201) is arranged on the side surface of the heat supply stove body (100), the through groove (202) is arranged through the top surface to the side surface of the feeding channel (201), and the clamping groove (203) is arranged on the side surface of the feeding channel (201) and matched with the feeding pipe (105).

4. The energy-saving and environment-friendly biomass energy combustion heating furnace according to claim 1, characterized in that: The closing mechanism (300) comprises a baffle (301), a fixed shaft (302) and a torsional spring (303), the first mounting groove is arranged on the side surface of the heat supply stove body (100) and connected to the feeding port (104), the baffle (301) is arranged in the first mounting groove, the fixed shaft (302) is fixedly arranged between the front and back sides of the first mounting groove, the fixed shaft (302) penetrates through the baffle (301) and is rotationally connected with the baffle (301), the torsional springs (303) are fixedly arranged on the front and back sides of the baffle (301) and symmetrically arranged, the fixed shaft (302) penetrates through the torsional springs (303), and one end of the torsional spring (303) away from the baffle (301) is fixedly connected with the inner wall of the first mounting groove.

5. The energy-saving and environment-friendly biomass energy combustion heating furnace according to claim 3, characterized in that: The driving mechanism (400) includes a knob (401), a connecting rod (402), a first bevel gear (403), a second bevel gear (404), a threaded rod (405), a threaded sleeve (406), a sliding block (407) and a sliding groove (408), the top surface of the feeding channel (201) is rotationally connected with the knob (401), the bottom surface of the knob (401) is fixedly provided with the connecting rod (402), the bottom surface of the connecting rod (402) is fixedly provided with the first bevel gear (403), the outer side of the first bevel gear (403) is engaged with the second bevel gear (404), the side of the second bevel gear (404) is penetratingly provided with the threaded rod (405), the outer side of the threaded rod (405) is threadedly connected with the threaded sleeve (406), the upper and lower sides of the threaded sleeve (406) are fixedly provided with symmetrical sliding blocks (407), the feeding channel (201) is internally provided with the sliding groove (408) matched with the sliding blocks (407), and the sliding blocks (407) are slidingly connected with the feeding channel (201) through the sliding groove (408).

6. The energy saving and environment friendly biomass energy combustion heating furnace according to claim 5, characterized in that: The feeding channel (201) is internally provided with a second mounting groove, the connecting rod (402) penetrates the feeding channel (201) to the second mounting groove and is rotationally connected with the feeding channel (201), the top surface of the first bevel gear (403) is rotationally connected with the inner wall of the second mounting groove, the second bevel gear (404) is fixedly connected with the threaded rod (405), one end of the threaded rod (405) away from the threaded sleeve (406) is rotationally connected with the feeding channel (201) through a bearing, the side of the heating furnace body (100) is provided with a first horizontal groove matched with the threaded sleeve (406), the first horizontal groove is in communication with the first mounting groove, the threaded sleeve (406) penetrates the heating furnace body (100) to the first mounting groove through the first horizontal groove and is slidingly connected with the heating furnace body (100), the side of the feeding channel (201) is provided with a second horizontal groove matched with the threaded sleeve (406), the second horizontal groove is in communication with the second mounting groove, and the threaded sleeve (406) is slidingly connected with the feeding channel (201) through the second horizontal groove, and the sliding groove (408) is in communication with the second horizontal groove.

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