CN210398871U - Fuel dehumidification energy-saving boiler capable of automatically turning over and discharging - Google Patents
Fuel dehumidification energy-saving boiler capable of automatically turning over and discharging Download PDFInfo
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- CN210398871U CN210398871U CN201721805573.7U CN201721805573U CN210398871U CN 210398871 U CN210398871 U CN 210398871U CN 201721805573 U CN201721805573 U CN 201721805573U CN 210398871 U CN210398871 U CN 210398871U
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- furnace body
- fuel
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- stirring mechanism
- spring
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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
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a fuel dehumidification energy-saving boiler of automatic upset blanking, including spring-supported mechanism, feeding section of thick bamboo, interior furnace body, automatic stirring mechanism and outer furnace body, interior furnace body internally mounted has automatic stirring mechanism, and automatic stirring mechanism installs spring-supported mechanism in the side, and automatic stirring mechanism upper portion is the fuel preheating chamber, and the lower part is the burning furnace, the feeding section of thick bamboo is connected to the chimney side, automatic stirring mechanism comprises hinged seat, fixed frame, left returning plate, right returning plate and rotating pin, and fixed frame is fixed on the inner furnace body inner wall, and left returning plate and right returning plate both sides all are fixed with the rotating pin, and the rotating pin outside slides and sets up in the arc spout inside the spring-supported mechanism, installs the spring in the arc spout below the rotating pin; the problem that wet fuel is difficult to burn is effectively solved, the waste heat of the flue gas is effectively utilized for dehumidification and drying, energy is saved, the environment is protected, and smooth burning of the fuel is guaranteed; and also facilitates automatic turnover addition of fuel.
Description
Technical Field
The utility model relates to a boiler equipment technical field specifically is an automatic fuel dehumidification energy-saving boiler of upset blanking.
Background
At present, there are two types of boilers for producing steam by using heat energy generated by coal combustion, namely, vertical boilers and horizontal boilers. Compared with the horizontal boiler, the vertical boiler has the advantages of simple structure, easy manufacture, light weight, low price, small occupied area, fast start and the like, but the defects of the vertical boiler in the aspects of smoke prevention and dust control, heat efficiency, coal adaptability, reduction of labor intensity of furnace workers and the like are directly related to the arrangement of the combustion device and the heating surface adopted by the vertical boiler.
When the boiler is used, the temperature of the discharged flue gas is usually over 200 ℃, and a large amount of heat in the flue gas is directly discharged, so that the heat loss is serious; secondly, when the fire coal is added, because the fire coal is easily affected by rainwater or environment during storage or transportation, the affected fire coal is directly added into a hearth of a boiler, the combustion effect and the combustion quality of the fire coal are affected, and dehumidification is performed in an airing way, so that the time consumption is long, the effect is poor, and the implementation is convenient. Therefore, a fuel dehumidification energy-saving boiler capable of automatically turning over and blanking is needed to meet the combustion use requirement of damp fire coal.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic fuel dehumidification energy-saving boiler of upset blanking to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an automatic turning and blanking fuel dehumidification energy-saving boiler comprises a spring supporting mechanism, a feeding barrel, an inner furnace body, an automatic material turning mechanism and an outer furnace body, an inner furnace body is arranged in the outer furnace body, the bottom of the outer furnace body is fixed on a heat insulation base, the top of the outer furnace body is connected with a chimney, an automatic material turning mechanism is arranged in the inner furnace body, a spring supporting mechanism is arranged on the side surface of the automatic material turning mechanism, the upper part of the automatic material turning mechanism is a fuel preheating cavity, the lower part of the automatic material turning mechanism is a combustion furnace cavity, the automatic material turning mechanism comprises a hinged seat, a fixed frame, a left turning plate, a right turning plate and a rotating pin, the fixed frame is fixed on the inner wall of the inner furnace body, the rotating pin is fixed on two sides of the left turning plate and the right turning plate, the outer side of the rotating pin is slidably arranged in an arc-shaped chute inside the spring supporting mechanism, and a spring is arranged in the arc-shaped chute below the rotating pin.
As a further aspect of the present invention: a sealed hot water storage cavity is arranged between the outer furnace body and the inner furnace body, the bottom side of the outer furnace body is connected with a water inlet pipe, the top side of the outer furnace body is connected with a water outlet pipe, and the water inlet pipe and the water outlet pipe are both communicated with the hot water storage cavity.
As a further aspect of the present invention: and a flue gas channel is arranged in the chimney and is communicated with the fuel preheating cavity in the inner furnace body.
As a further aspect of the present invention: a plurality of heat exchange water pipes are installed in the combustion furnace chamber and communicated with the hot water storage cavity, and the fire grate is formed by the plurality of heat exchange water pipes.
As a further aspect of the present invention: and a slag discharge port is formed at the bottom side of the inner furnace body below the fire grate.
As a further aspect of the present invention: the material blocking net is installed in the chimney on the upper side of the feeding cylinder, the rotating shaft is installed in the feeding cylinder, the rotating shaft is welded with helical blades, one end of the rotating shaft penetrates out of the feeding cylinder to be connected with the motor, and the feeding hopper is connected to the upper side of the feeding cylinder.
As a further aspect of the present invention: the distributor is arranged in the fuel preheating cavity below the flue gas channel, is of an inverted V-shaped structure and is fixed on the inner wall of the inner furnace body.
As a further aspect of the present invention: the left turnover plate and the right turnover plate are symmetrically arranged, a charging chute is arranged between the left turnover plate and the right turnover plate, and the outer sides of the left turnover plate and the right turnover plate are connected with the inner wall of the inner furnace body through hinged seats.
As a further aspect of the present invention: and a plurality of smoke through holes are formed in the left turnover plate and the right turnover plate.
Compared with the prior art, the beneficial effects of the utility model are that: according to the fuel dehumidification energy-saving boiler capable of automatically turning over and blanking, fuel is added through rotation of the helical blades in the feeding barrel, falls on the automatic material turning mechanism, and is dehumidified and dried by using waste heat of flue gas heated in a combustion hearth; when the weight of fuel on the automatic material turning mechanism is greater than the elastic force of a spring in the spring supporting mechanism, the left turning plate and the right turning plate are pressed to rotate downwards along the hinge seat, so that the problem that wet fuel is difficult to burn is effectively solved, the waste heat of smoke is effectively utilized to perform dehumidification and drying, the energy is saved, the environment is protected, and the smooth burning of the fuel is ensured; and also facilitates automatic turnover addition of fuel.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the automatic material turning mechanism of the present invention.
Fig. 3 is a schematic structural diagram of the middle spring support mechanism of the present invention.
In the figure: 1-a heat insulation base, 2-a water inlet pipe, 3-a heat exchange water pipe, 4-a hot water storage cavity, 5-a spring support mechanism, 6-a fuel preheating cavity, 7-a distributor, 8-a water outlet pipe, 9-a material blocking net, 10-a chimney, 11-a flue gas channel, 12-a feeding cylinder, 13-a feeding hopper, 14-a motor, 15-a helical blade and 16-a rotating shaft, 17-inner furnace body, 18-automatic material turning mechanism, 19-combustion furnace chamber, 20-fire grate, 21-outer furnace body, 22-slag discharge port, 23-hinged seat, 24-fixed frame, 25-left turning plate, 26-charging chute, 27-right turning plate, 28-rotating pin, 29-smoke through hole, 30-arc chute and 31-spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, an energy-saving boiler with automatic turning and discharging for fuel dehumidification includes a spring support mechanism 5, a feeding cylinder 12, an inner furnace body 17, an automatic material turning mechanism 18 and an outer furnace body 21, the inner furnace body 17 is installed inside the outer furnace body 21, a sealed hot water storage chamber 4 is arranged between the outer furnace body 21 and the inner furnace body 17, the bottom side of the outer furnace body 21 is connected with a water inlet pipe 2, the top side is connected with a water outlet pipe 8, and the water inlet pipe 2 and the water outlet pipe 8 are both communicated with the hot water storage chamber 4; the bottom of the outer furnace body 21 is fixed on the heat insulation base 1, the top of the outer furnace body 21 is connected with the chimney 10, the flue gas channel 11 is arranged in the chimney 10, and the flue gas channel 11 is communicated with the fuel preheating cavity 6 in the inner furnace body 17.
An automatic material turning mechanism 18 is arranged in the inner furnace body 17, a spring supporting mechanism 5 is arranged on the side face of the automatic material turning mechanism 18, the upper portion of the automatic material turning mechanism 18 is a fuel preheating cavity 6, the lower portion of the automatic material turning mechanism is a combustion furnace cavity 19, a plurality of heat exchange water pipes 3 are arranged in the combustion furnace cavity 19, the heat exchange water pipes 3 are communicated with a hot water storage cavity 4, the plurality of heat exchange water pipes 3 form a grate 20, waste heat of slag falling on the grate is effectively absorbed, heat exchange is carried out, and water is heated, so that the; a slag discharge port 22 is formed in the bottom side of the inner furnace body 17 below the fire grate 20, and the slag discharge port 22 facilitates discharge of slag.
A feeding section of thick bamboo 12 is connected to chimney 10 side, installs in the chimney 10 of a feeding section of thick bamboo 12 upside and hinders material net 9, install rotation axis 16 in the feeding section of thick bamboo 12 is gone up, and the welding has helical blade 15 on the rotation axis 16, and a feeding section of thick bamboo 12 connection motor 14 is worn out to one end on the rotation axis 16, a feeding hopper 13 is connected to a feeding section of thick bamboo 12 upside, and after fuel added the feeding hopper 13, starting motor 14 drive rotation axis 16 and helical blade 15 are rotatory, and helical blade 15 will fuel propelling movement to flue gas passageway 11 in to fall into in the fuel preheats the chamber 6.
A distributor 7 is arranged in the fuel preheating cavity 6 below the flue gas channel 11, the distributor 7 is of an inverted V-shaped structure and is fixed on the inner wall of the inner furnace body 17.
The automatic material turning mechanism 18 is composed of a hinged seat 23, a fixed frame 24, a left turning plate 25, a right turning plate 27 and a rotating pin 28, the fixed frame 24 is fixed on the inner wall of the inner furnace body 17, the left turning plate 25 and the right turning plate 27 are symmetrically arranged, a blanking groove 26 is formed between the left turning plate 25 and the right turning plate 27, the outer sides of the left turning plate 25 and the right turning plate 27 are connected with the inner wall of the inner furnace body 17 through the hinged seat 23, the rotating pin 28 is fixed on two sides of the left turning plate 25 and the right turning plate 27, the outer side of the rotating pin 28 is arranged in an arc-shaped sliding groove 30 inside the spring supporting mechanism 5 in a sliding mode, and a spring 31 is arranged in the arc-shaped sliding groove 30 below the rotating pin 28.
The left turnover plate 25 and the right turnover plate 27 are both provided with a plurality of flue gas through holes 29, so that flue gas waste heat combusted in the combustion hearth 19 can be conveniently used for dehumidifying and drying wet fuel on the left turnover plate 25 and the right turnover plate 27.
When wet fuel is added into the fuel preheating cavity 6 through the feeding cylinder 12 and the flue gas channel 11, the wet fuel is dispersed onto the left turnover plate 25 and the right turnover plate 27 of the automatic material turning mechanism 18 through the distributor 7, and when the fuel weight of the left turnover plate 25 and the right turnover plate 27 is larger than the elastic force of the spring 31 in the arc chute 30, the left turnover plate 25 and the right turnover plate 27 are pressed to rotate downwards along the hinge seat 23, so that the preheated and dried fuel falls into the combustion hearth 19 for combustion, and the smooth combustion of the fuel is ensured.
It should be particularly noted that the design of the model, structure and control circuit of the motor 14 in the present application is the application of the prior art, fuel is added by the rotation of the helical blade 15 in the feeding cylinder 12, the fuel falls on the automatic material turning mechanism 18 and is dehumidified and dried by the waste heat of the flue gas heated in the combustion furnace 19; when the weight of the fuel on the automatic material overturning mechanism 18 is larger than the elastic force of the spring in the spring supporting mechanism 5, the left overturning plate 25 and the right overturning plate 27 are pressed to rotate downwards along the hinge seat 23, which is the innovation point of the application, the problem that the wet fuel is difficult to burn is effectively solved, the waste heat of the flue gas is effectively utilized to perform dehumidification and drying, the energy is saved, the environment is protected, and the smooth burning of the fuel is ensured; and also facilitates automatic turnover addition of fuel.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some simple modifications, equivalent changes and modifications to some technical features without creative labor according to the disclosed technical contents, all of which belong to the scope of the technical solutions of the present invention.
In the description of the present specification, it is to be noted that, unless explicitly stated or limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (6)
1. The utility model provides an energy-conserving boiler of fuel dehumidification of automatic upset blanking, includes spring-supported mechanism (5), a feed cylinder (12), interior furnace body (17), automatic stirring mechanism (18) and outer furnace body (21), outer furnace body (21) internally mounted has interior furnace body (17), outer furnace body (21) bottom is fixed at thermal-insulated base (1), and chimney (10) are connected at outer furnace body (21) top, a serial communication port, interior furnace body (17) internally mounted has automatic stirring mechanism (18), and automatic stirring mechanism (18) side-mounting has spring-supported mechanism (5), and automatic stirring mechanism (18) upper portion preheats chamber (6) for fuel, and the lower part is combustion furnace (19), a feed cylinder (12) is connected to chimney (10) side, automatic stirring mechanism (18) are by articulated seat (23), fixed frame (24), left upset board (25), The furnace body is characterized by comprising a right turnover plate (27) and a rotating pin (28), a fixed frame (24) is fixed on the inner wall of the inner furnace body (17), the rotating pin (28) is fixed on both sides of the left turnover plate (25) and the right turnover plate (27), the outer side of the rotating pin (28) is arranged in an arc-shaped sliding groove (30) in the spring supporting mechanism (5) in a sliding manner, and a spring (31) is arranged in the arc-shaped sliding groove (30) below the rotating pin (28);
a material blocking net (9) is installed in a chimney (10) on the upper side of the feeding cylinder (12), a rotating shaft (16) is installed in the feeding cylinder (12), a spiral blade (15) is welded on the rotating shaft (16), one end of the rotating shaft (16) penetrates through the feeding cylinder (12) to be connected with a motor (14), and the upper side of the feeding cylinder (12) is connected with a feeding hopper (13); the flue gas preheating device is characterized in that a flue gas channel (11) is arranged inside the chimney (10), the flue gas channel (11) is communicated with a fuel preheating cavity (6) inside the inner furnace body (17), and a distributor (7) is arranged in the fuel preheating cavity (6) below the flue gas channel (11), is of an inverted V-shaped structure, and is fixed on the inner wall of the inner furnace body (17).
2. The automatic turning blanking fuel dehumidification energy-saving boiler according to claim 1, wherein a sealed hot water storage cavity (4) is arranged between the outer furnace body (21) and the inner furnace body (17), the bottom side of the outer furnace body (21) is connected with the water inlet pipe (2), the top side of the outer furnace body is connected with the water outlet pipe (8), and the water inlet pipe (2) and the water outlet pipe (8) are both communicated with the hot water storage cavity (4).
3. The automatic turning blanking fuel dehumidification energy-saving boiler as claimed in claim 2, wherein a plurality of heat exchange water pipes (3) are installed in the combustion furnace (19), the heat exchange water pipes (3) are communicated with the hot water storage cavity (4), and the plurality of heat exchange water pipes (3) form a grate (20).
4. The automatic turning blanking fuel dehumidification energy-saving boiler as claimed in claim 3, wherein a slag discharge port (22) is opened at the bottom side of the inner furnace body (17) below the fire grate (20).
5. The automatic turning and blanking fuel dehumidification energy-saving boiler as claimed in claim 1, wherein the left turning plate (25) and the right turning plate (27) are symmetrically arranged, a blanking groove (26) is arranged between the left turning plate (25) and the right turning plate (27), and the outer sides of the left turning plate (25) and the right turning plate (27) are connected with the inner wall of the inner boiler body (17) through a hinged seat (23).
6. The automatic turning and blanking fuel dehumidification energy-saving boiler as claimed in claim 5, wherein a plurality of flue gas through holes (29) are formed in each of the left turning plate (25) and the right turning plate (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721805573.7U CN210398871U (en) | 2017-12-21 | 2017-12-21 | Fuel dehumidification energy-saving boiler capable of automatically turning over and discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721805573.7U CN210398871U (en) | 2017-12-21 | 2017-12-21 | Fuel dehumidification energy-saving boiler capable of automatically turning over and discharging |
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| Publication Number | Publication Date |
|---|---|
| CN210398871U true CN210398871U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721805573.7U Expired - Fee Related CN210398871U (en) | 2017-12-21 | 2017-12-21 | Fuel dehumidification energy-saving boiler capable of automatically turning over and discharging |
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| Country | Link |
|---|---|
| CN (1) | CN210398871U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091422A (en) * | 2021-04-14 | 2021-07-09 | 江苏食品药品职业技术学院 | Processing equipment for rapid dehydration of organic selenium food |
| CN113444613A (en) * | 2021-06-09 | 2021-09-28 | 东北师范大学 | Air-permeable, light-permeable, water-permeable and insect-permeable ecological micro fermentation tank for recycling dry manure |
-
2017
- 2017-12-21 CN CN201721805573.7U patent/CN210398871U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091422A (en) * | 2021-04-14 | 2021-07-09 | 江苏食品药品职业技术学院 | Processing equipment for rapid dehydration of organic selenium food |
| CN113444613A (en) * | 2021-06-09 | 2021-09-28 | 东北师范大学 | Air-permeable, light-permeable, water-permeable and insect-permeable ecological micro fermentation tank for recycling dry manure |
| CN113444613B (en) * | 2021-06-09 | 2022-06-17 | 东北师范大学 | Air-permeable, light-permeable, water-permeable and insect-permeable ecological micro fermentation tank for recycling dry manure |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20201221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |