CN222597792U - A universal dry distillation gasification stove for burning cow dung and sheep dung in all seasons - Google Patents
A universal dry distillation gasification stove for burning cow dung and sheep dung in all seasons Download PDFInfo
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- CN222597792U CN222597792U CN202421088310.9U CN202421088310U CN222597792U CN 222597792 U CN222597792 U CN 222597792U CN 202421088310 U CN202421088310 U CN 202421088310U CN 222597792 U CN222597792 U CN 222597792U
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Abstract
The utility model discloses a four-season general dry distillation gasification roasting furnace for burning cow dung and sheep dung, which comprises a furnace body, wherein the inner part of the furnace body is provided with a storage cavity, a combustion cavity, a heating cavity and a heat dissipation cavity, the lower part of the storage cavity is provided with a fire grate, the storage cavity is communicated with a coke cleaning port and a secondary air distribution port, a counter-combustion plate is arranged between the combustion cavity and the storage cavity and is provided with a tertiary air distribution port, a quaternary air distribution port is arranged between the heating cavity and the combustion cavity, the heat dissipation cavity is communicated with an exhaust pipe, an adjustable fire banking assembly is arranged between the heat dissipation cavity and the combustion cavity, and a water heating switching plate is arranged between the heat dissipation cavity and the heating cavity.
Description
Technical Field
The utility model belongs to the field of heating furnaces, and particularly relates to a four-season general dry distillation gasification heating furnace for burning cow dung and sheep dung.
Background
The combustion furnace is an instrument for converting the energy of fuel into heat energy under the condition of oxygen by a combustion mode, and nowadays, the gas engineering is introduced into thousands of households, but in many remote areas, especially in the north-hiding area, the old plateau combustion furnace is still used for cooking and heating water due to the fact that the heating engineering is difficult to realize, and the combustion furnace can also be used for heating by using the heat emitted by the structure of the combustion furnace, and due to the severe environment of high-altitude areas, common fuel is expensive and not easy to obtain, and cow dung is easy to obtain, so that the combustion furnace mainly uses cow dung as a main raw material.
However, the following problems occur when cow dung, sheep dung and the like are used as fuel:
1. the cow dung and sheep dung are not dry enough, the combustion is insufficient, and the utilization rate is low;
2. the cow dung and sheep dung are not easy to burn, are not fully burnt, generate a large amount of smoke and pollute the environment.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model aims to provide the four-season general carbonization and gasification roasting furnace for burning cow dung and sheep dung, and the problems are solved by changing the roasting furnace.
In order to solve the problems in the prior art, the utility model adopts the following technical scheme:
The four-season general dry distillation gasification roasting furnace for the dairy manure and the sheep manure comprises a furnace body, wherein the inner part of the furnace body is provided with a storage cavity, a combustion cavity, a heating cavity and a heat dissipation cavity;
the lower part of the storage cavity is provided with a fire grate, and the storage cavity is communicated with a coke cleaning port and a secondary air distribution port;
a back-burning plate is arranged between the combustion chamber and the storage chamber, and is provided with a tertiary air distribution port;
four air distribution openings are arranged between the heating cavity and the combustion cavity;
The heat dissipation cavity is communicated with an exhaust pipe, an adjustable fire banking assembly is arranged between the heat dissipation cavity and the combustion cavity, and a water heating switching plate is arranged between the heat dissipation cavity and the heating cavity.
The four air distribution times have the characteristics that besides combustion supporting, the four air distribution times have the following functions:
1. The charging hole is also a secondary air distribution hole, and the secondary air at the charging hole solves the problem that the bin door cannot be opened due to adhesion of tar in the storage bin to the bin door after long-time fire banking.
2. The tertiary air at the cavity type back-fire plate solves the problem of short service life of the back-fire plate in a high temperature area, and the back-fire plate of the baking furnace on the market at present is single-layer, and the back-fire plate is carbonized and delaminated during combustion.
Further, the middle part of the back burning plate protrudes towards the burning cavity.
The back-firing plate is in a ">" shape.
The tertiary air distribution port is arranged on the counter-burning plate and is communicated with the outside of the furnace body through a tertiary air inlet channel.
The tertiary air distribution port is mainly used for providing fresh air for fuel in combustion, and the quaternary air distribution port is mainly used for providing fresh air for flame in combustion.
The primary air distribution is through the grate at the bottom of the furnace body, enters the storage cavity from the bottom of the storage cavity, the secondary air distribution is through the feed inlet, enters the combustion cavity through the tertiary air inlet channel, and the fourth air distribution is through the fourth air inlet channel.
1. The cavity counter-burning plate is characterized in that the middle part of the cavity counter-burning plate protrudes towards the burning cavity, so that the volume of the storage cavity is increased, and the storage cavity is used for burning materials, so that the capacity of the storage bin is increased.
2. The dry distillation area (the dry distillation area is a storage cavity) is increased, and the fuel with high humidity can be burned, and the fuel with humidity within 30% can be burned.
3. The air flow rate at the closing-in position (the bottom of the counter-combustion plate) of the' structure is high, so that the combustible gas and the tertiary air intake and the quaternary air intake are fully mixed, the flame temperature is high, the energy-saving effect is obvious, the heating and cooking effect is good, and the cooking performance of heating water can be comparable to that of liquefied gas.
4. The fuel burns fast at the back-burning plate throat (bottom) during burning, and the fuel at the slope of the structure falls to the throat to supplement the cavity produced by burning under the action of gravity. (other manufacturers are that the direct and reverse burning plate can not well supplement the combustion cavity at the throat).
Further, the lower part of the storage cavity is communicated with the lower part of the combustion cavity. The upper part of the storage cavity is communicated with the combustion cavity through the overflow hole. The storage bin is additionally provided with a combustible gas overflow hole. The upper part of the storage bin is additionally provided with a combustible gas overflow hole, the problem of bin deflagration is solved, a thickening guide table is arranged in the furnace body, the thickening guide table is provided with a four-time air inlet channel, and the four-time air distribution port is communicated with the outside of the furnace body through the four-time air inlet channel. The water heating switching plate is arranged close to the cover plate, and one end of the water heating switching plate is rotationally connected to the furnace body.
Further, the water heating assembly comprises a cover plate at the top, two ends of the cover plate are respectively connected with a water heating shell, and the water heating shells are connected with a plurality of water heating pipes. The water heating assembly can be detachably connected to the furnace body, and can be detached when in actual use. An independently removable water heating body. Because the cow dung and sheep dung are high in humidity and contain acidic substances with strong corrosiveness, the water heating part is low in temperature and easy to corrode, and a user can also replace the water heating body by himself. The water heating assembly stretches into the furnace body, the water heating shells on two sides are connected with the furnace body, and the water heating pipe is directly communicated with an external heat supply pipeline to realize water heating. The hollow structure is arranged between the two water heating shells, and only the water heating pipe passes through the hollow structure, so that heat circulation is facilitated.
Further, adjustable back fire subassembly includes back fire board and lower back fire board, lower back fire board is connected in back fire board and apron, go up the back fire board and connect in lower back fire board, go up the back fire board and be equipped with a plurality of regulation holes. By adjusting the upper fire banking plate, the cooperation is convenient for realizing fire banking control.
Further, the furnace body is provided with an anti-scalding shell outside, a hot gas channel is arranged between the anti-scalding shell and the furnace body, and the anti-scalding shell is provided with an air inlet and an air outlet. The anti-scalding shell and the furnace body are directly provided with a hot air passage, the hot air passage is connected with a blower, and the hot air passage is provided with an air outlet. Through setting up air-blower and air outlet, blow out the hot-blast in the hot gas passageway through the air-blower, can supply indoor with the steam fast.
The utility model has the beneficial effects that:
According to the utility model, through improvement of the internal structure of the furnace body, on one hand, the furnace body can be switched back and forth between water heating and using of the furnace table, different using requirements are met, and on the other hand, fuel can be fully combusted through the air inlet of the air channels, and the combustion efficiency is improved.
Drawings
Fig. 1 is a schematic view of the internal structure of the present utility model.
Fig. 2 is a partial enlarged view of a portion a in fig. 1.
Fig. 3 is a partial enlarged view of a portion B in fig. 1.
Fig. 4 is a schematic top view of fig. 1.
Fig. 5 is a schematic view of the structure of the furnace face in fig. 4.
Fig. 6 is a schematic view of the structure of fig. 5 with the furnace face removed.
FIG. 7 is a schematic installation view of a plumbing assembly.
The device comprises a 1-decoking port, a 2-secondary air distribution port, a 3-water heating shell, a 31-water heating pipe, a 32-cover plate, a 4-water heating switching plate, a 5-adjustable fire banking component, a 51-upper fire banking plate, a 52-lower fire banking plate, a 53-adjusting hole, a 6-back fire plate, a 61-overflow hole, a 62-tertiary air distribution port, a 7-tertiary air inlet channel, an 8-thickening guide table, a 81-quaternary air inlet channel, a 82-quaternary air distribution port, a 9-storage cavity, a 10-fire grate, a 11-combustion cavity, a 12-heating cavity, a 13-heat dissipation cavity, a 14-scalding prevention shell, a 15-blower, a 16-air outlet and a 17-hot air channel.
Detailed Description
The utility model is further described with reference to the drawings and reference numerals.
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
The terms "first," "second," "third," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.
Example 1:
As shown in fig. 1-4, the four-season general dry distillation gasification roasting furnace for burning cow dung and sheep dung comprises a furnace body, wherein the inner part of the furnace body is provided with a storage cavity 9, a combustion cavity 11, a heating cavity 12 and a heat dissipation cavity 13;
The lower part of the storage cavity 9 is provided with a fire grate 10, and the storage cavity 9 is communicated with a coke cleaning port 1 and a secondary air distribution port 2;
A back-burning plate 6 is arranged between the combustion chamber 11 and the storage chamber 9, and the back-burning plate 6 is provided with a tertiary air distribution port 62;
Four air distribution openings 82 are arranged between the heating cavity 12 and the combustion cavity 11;
The heat dissipation cavity 13 is communicated with an exhaust pipe, an adjustable fire banking assembly 5 is arranged between the heat dissipation cavity 13 and the combustion cavity 11, and a water heating switching plate 4 is arranged between the heat dissipation cavity 13 and the heating cavity 12.
The four air distribution times have the characteristics that besides combustion supporting, the four air distribution times have the following functions:
1. The charging hole is also a secondary air distribution hole 2, and the secondary air at the charging hole solves the problem that the bin door cannot be opened due to adhesion of tar in the storage bin to the bin door after long-time fire banking.
2. The tertiary air at the cavity type back-fire plate 6 solves the problem of short service life of the back-fire plate 6 in a high temperature area, and the back-fire plate 6 of the existing commercial baking furnace is single-layered, and the back-fire plate 6 is carbonized and delaminated during combustion.
Example 2:
On the basis of example 1, the middle part of the counter plate 6 protrudes towards the combustion chamber 11.
The counter plate 6 is in a ">" shape.
The tertiary air distribution opening 62 is arranged on the back-burning plate 6, and the tertiary air distribution opening 62 is communicated with the outside of the furnace body through the tertiary air inlet channel 7.
The tertiary air ports 62 are used primarily to provide fresh air to the burning fuel and the quaternary air ports 82 are used primarily to provide fresh air to the burning flame.
The primary air distribution is through the fire grate 10 at the bottom of the furnace body, enters the storage cavity 9 from the bottom of the storage cavity 9, the secondary air distribution is through the feed inlet, enters the storage cavity 9, the tertiary air distribution is through the tertiary air inlet channel 7, enters the combustion cavity 11, and the quaternary air distribution is through the quaternary air inlet channel 81, enters the combustion cavity 11.
1. The cavity back-burning plate 6 is characterized in that the middle part of the cavity back-burning plate is protruded towards the burning cavity 11, the volume of the storage cavity 9 is increased, and the storage cavity 9 is used for burning materials, so that the capacity of the storage bin is increased.
2. The carbonization area (the carbonization area is the storage cavity 9) is increased, the fuel with high humidity can be burned, and the fuel with humidity within 30% can be burned.
3. The air flow rate at the closing-in position (the bottom of the counter-combustion plate 6) of the' structure is high, so that the combustible gas and the tertiary air intake and the quaternary air intake are fully mixed, the flame temperature is high, the energy-saving effect is obvious, the heating and cooking effect is good, and the cooking performance of the water heating and cooking can be comparable to that of the liquefied gas.
4. The fuel burns fast at the throat (bottom) of the back-burning plate 6 during combustion, and the fuel at the slope of the ">" structure slides to the throat under the action of gravity to supplement the cavity generated by combustion. (other manufacturers are that the direct-reverse burning plate 6 cannot well supplement the combustion cavity at the throat).
Example 3:
On the basis of embodiment 2, the lower part of the storage cavity 9 is communicated with the lower part of the combustion cavity 11.
The upper part of the storage cavity 9 is communicated with the combustion cavity 11 through an overflow hole 61.
The storage bin is additionally provided with a combustible gas overflow hole 61. The upper part of the storage bin is additionally provided with the combustible gas overflow hole 61, so that the problem of bin deflagration is solved (the combustible gas overflow hole 61 is not arranged in the carbonization gasification roasting stove in the market, and the bin deflagration probability is high)
The inside of the furnace body is provided with a thickening guide table 8, the thickening guide table 8 is provided with a four-time air inlet channel 81, and a four-time air distribution port 82 is communicated with the outside of the furnace body through the four-time air inlet channel 81.
The water heating switching plate 4 is arranged close to the cover plate 32, and one end of the water heating switching plate 4 is rotatably connected to the furnace body.
Example 4:
On the basis of embodiment 3, as shown in fig. 5-7, the water heating assembly comprises a cover plate 32 at the top, two ends of the cover plate 32 are respectively connected with a water heating shell 3, and the water heating shell 3 is connected with a plurality of water heating pipes 31.
The water heating assembly can be detachably connected to the furnace body, and can be detached when in actual use.
An independently removable water heating body. Because the cow dung and sheep dung are high in humidity and contain acidic substances with strong corrosiveness, the water heating part is low in temperature and easy to corrode, and a user can also replace the water heating body by himself.
Can be used in four seasons. The combustion system and the water heating system are freely switched, the fuel adaptability with a strong cooking function is good, the combustion system can burn cow dung, sheep dung, wood biomass particles and combustible household garbage and the like, and the combustion system can be used all the year round.
The water heating assembly stretches into the furnace body, the water heating shells 3 on two sides are connected with the furnace body, and the water heating pipe 31 is directly communicated with an external heating pipeline to realize water heating. The two water heating shells 3 are hollow, and only the water heating pipe 31 passes through the water heating shells, so that heat circulation is facilitated.
When the water heating assembly is used, the water heating switching plate 4 is rotated to enable the heating cavity 12 to be communicated with the heat dissipation cavity 13, so that hot air can enter the heat dissipation cavity 13 through the heater and then is discharged, and the effect of heating the water heating shell 3 is achieved.
When the water heating assembly is not used, the water heating switching plate 4 is rotated, so that the water heating switching plate 4 is overlapped with the furnace body, the heating cavity 12 and the heat dissipation cavity 13 are blocked, and therefore hot air can directly enter the heat dissipation cavity 13 through the combustion cavity 11 and then be discharged.
In fig. 1 two working positions of the water heating switching plate 4 are shown. Wherein the solid line shows the state of not using the water heating assembly, and the broken line shows the state of using the water heating assembly.
Example 5:
on the basis of embodiment 4, the adjustable banking assembly 5 comprises an upper banking up plate 51 and a lower banking up plate 52, which is connected to the counter plate 6 and the cover plate 32, which is connected to the lower banking up plate 52, which is provided with a plurality of adjusting holes 53.
By adjusting the upper fire banking plate 51, the cooperation is facilitated to achieve fire banking control.
Two fire paths of the two fire banking boards. The fire banking up board is switched to the back fire time adjustable, and firepower size is adjustable, and back fire time is adjustable. Solves the problem of short time for banking up the fire of the dairy manure and the sheep manure, and the time for banking up the fire of the dairy manure and the sheep manure is more than 8 hours. Two problems of smoking at the charging gate when the furnace cover is opened during cooking (the phenomenon of smoking at the charging gate when the furnace cover is opened during cooking is all existed in the carbonization gasification furnace in the market)
The grate 10 is a push-pull grate 10. The large-stroke push-pull type fire grate 10 pulls the fire grate 10 to the front when burning cow dung for coking, a large gap is reserved at the rear of the fire grate 10 at this time, coke slag falls into an ash bucket, and the fire grate 10 is pushed back to the original position. Solves the defect that the burning is affected by the coking of cow dung during burning. (products on the market are taken out from a charging hole by a pair of tongs after fuel is coked, and a large amount of dust flies out of a hearth and falls into a room)
Example 6:
On the basis of embodiment 5, the furnace body is provided with an anti-scalding shell 14 outside, a hot gas channel 17 is arranged between the anti-scalding shell 14 and the furnace body, and the anti-scalding shell 14 is provided with an air inlet (the air inlet is connected with a blower 15) and an air outlet 16.
And heating by hot air. The anti-scalding shell 14 is additionally arranged outside the hearth of the product, people and clothes are prevented from being scalded, the heat radiating area of the anti-scalding shell 14 is increased, the air inlet and outlet 16 is formed in the shell, a pipeline is additionally arranged in a direct gap between the shell and the furnace body, and then other rooms can be heated, so that the problems of one-household multi-furnace and gas poisoning are solved.
The anti-scalding shell 14 and the furnace body are directly provided with a hot air channel 17, the hot air channel 17 is connected with a blower 15, and the hot air channel 17 is provided with an air outlet 16.
By providing the blower 15 and the air outlet 16, the hot air in the hot air passage 17 is blown out by the blower 15, and the hot air can be rapidly supplied into the room.
The fuel is added through the secondary air distribution port 2 during use, the bottom of the storage cavity 9 and the bottom of the combustion cavity 11 are main combustion areas, the fuel at the upper part can be dry distilled while the bottom of the storage cavity 9 is combusted, after the fuel at the bottom is combusted, the combusted slag falls off through the fire grate 10, and meanwhile, the fuel above falls off to continue combustion.
When cooking is needed, the water heating switching plate 4 is rotated to enable the water heating switching plate 4 to contact the inner wall of the stove body, meanwhile, the upper fire banking plate 51 is opened, and heat enters the heat dissipation cavity 13 along the combustion cavity 11 for daily cooking.
When water heating is needed, the water heating switching plate 4 is rotated to enable the water heating switching plate 4 to be on the principle of the inner wall of the furnace body, meanwhile, the upper fire banking plate 51 is closed, heat enters the water heating assembly from the combustion chamber 11 at the moment, the water heating pipe 31 is heated, and then the water heating pipe is discharged from the right side (the right side in fig. 1) of the furnace body through the heating chamber 12.
The utility model is not limited to the above-described alternative embodiments, and any person who may derive other various forms of products in the light of the present utility model, however, any changes in shape or structure thereof, all falling within the technical solutions defined in the scope of the claims of the present utility model, fall within the scope of protection of the present utility model.
Claims (9)
1. The four-season general dry distillation gasification roasting furnace for the dairy manure and the sheep manure is characterized by comprising a furnace body, wherein the inner part of the furnace body is provided with a storage cavity (9), a combustion cavity (11), a heating cavity (12) and a heat dissipation cavity (13);
the lower part of the storage cavity (9) is provided with a fire grate (10), and the storage cavity (9) is communicated with a coke cleaning port (1) and a secondary air distribution port (2);
a counter-burning plate (6) is arranged between the combustion chamber (11) and the storage chamber (9), and the counter-burning plate (6) is provided with a tertiary air distribution port (62);
a four-time air distribution port (82) is arranged between the heating cavity (12) and the combustion cavity (11);
The heat dissipation cavity (13) is communicated with an exhaust pipe, an adjustable fire banking assembly (5) is arranged between the heat dissipation cavity (13) and the combustion cavity (11), and a water heating switching plate (4) is arranged between the heat dissipation cavity (13) and the heating cavity (12).
2. The four-season general carbonization gasification roasting stove for burning cow dung and sheep dung according to claim 1 is characterized in that the middle part of the counter burning plate (6) protrudes towards the burning cavity (11);
The tertiary air distribution opening (62) is arranged on the back burning plate (6), and the tertiary air distribution opening (62) is communicated with the outside of the furnace body through a tertiary air inlet channel (7).
3. The four-season general dry distillation gasification roasting furnace for burning cow dung and sheep dung according to claim 1 is characterized in that the lower part of the storage cavity (9) is communicated with the lower part of the combustion cavity (11);
The upper part of the storage cavity (9) is communicated with the combustion cavity (11) through an overflow hole (61).
4. The four-season general carbonization and gasification furnace for burning cow dung and sheep dung according to claim 1 is characterized in that a combustible gas overflow hole (61) is additionally arranged in the storage bin.
5. The four-season general dry distillation gasification roasting furnace for burning cow dung and sheep dung according to claim 2, wherein a thickening guide table (8) is arranged inside the furnace body, the thickening guide table (8) is provided with a four-time air inlet channel (81), and a four-time air distribution port (82) is communicated with the outside of the furnace body through the four-time air inlet channel (81).
6. The four-season general type dry distillation gasification roasting furnace for burning cow dung and sheep dung according to claim 1, wherein the water heating switching plate (4) is arranged close to the cover plate (32), and one end of the water heating switching plate (4) is rotatably connected with the furnace body.
7. The four-season general dry distillation gasification roasting furnace for burning cow dung and sheep dung according to claim 1, wherein the water heating assembly comprises a cover plate (32) at the top, two ends of the cover plate (32) are respectively connected with a water heating shell (3), and the water heating shells (3) are connected with a plurality of water heating pipes (31).
8. The four-season general type dry distillation gasification roasting furnace for roasting cow dung and sheep dung according to claim 1, wherein the adjustable fire banking assembly (5) comprises an upper fire banking plate (51) and a lower fire banking plate (52), the lower fire banking plate (52) is connected with a counter fire plate (6) and a cover plate (32), the upper fire banking plate is connected with the lower fire banking plate (52), and the upper fire banking plate (51) is provided with a plurality of adjusting holes (53).
9. The four-season general type dry distillation gasification roasting furnace for burning cow dung and sheep dung according to claim 1, wherein an anti-scalding shell (14) is arranged outside the furnace body, the anti-scalding shell (14) and the furnace body are directly provided with a hot gas channel (17), the hot gas channel (17) is connected with a blower (15), and the hot gas channel (17) is provided with an air outlet (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421088310.9U CN222597792U (en) | 2024-05-17 | 2024-05-17 | A universal dry distillation gasification stove for burning cow dung and sheep dung in all seasons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421088310.9U CN222597792U (en) | 2024-05-17 | 2024-05-17 | A universal dry distillation gasification stove for burning cow dung and sheep dung in all seasons |
Publications (1)
| Publication Number | Publication Date |
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| CN222597792U true CN222597792U (en) | 2025-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421088310.9U Active CN222597792U (en) | 2024-05-17 | 2024-05-17 | A universal dry distillation gasification stove for burning cow dung and sheep dung in all seasons |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222597792U (en) |
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2024
- 2024-05-17 CN CN202421088310.9U patent/CN222597792U/en active Active
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