CN220601501U - Biomass hot-blast stove with material adding structure - Google Patents
Biomass hot-blast stove with material adding structure Download PDFInfo
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- CN220601501U CN220601501U CN202322238968.5U CN202322238968U CN220601501U CN 220601501 U CN220601501 U CN 220601501U CN 202322238968 U CN202322238968 U CN 202322238968U CN 220601501 U CN220601501 U CN 220601501U
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- hot
- blast stove
- hot air
- furnace body
- biomass
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- 239000000463 material Substances 0.000 title claims abstract description 69
- 239000002028 Biomass Substances 0.000 title claims abstract description 31
- 238000003756 stirring Methods 0.000 claims abstract description 17
- 238000002485 combustion reaction Methods 0.000 claims abstract description 13
- 238000007790 scraping Methods 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 239000010902 straw Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Abstract
The utility model discloses a biomass hot-blast stove with a material adding structure, which comprises a base, wherein a hot air stove body is arranged above the base, a combustion chamber is arranged in the hot air stove body, a material inlet is arranged at the upper end of the hot air stove body, a material adding box is arranged above the material inlet, a material inlet is arranged above the material adding box, a driving motor is arranged on one side of the outer wall of the material adding box, one end of the driving motor is connected with a stirring shaft, and a crushing blade is arranged on the outer wall of the stirring shaft; and the blower is arranged at one side of the lower part in the hot blast stove body. This living beings hot-blast furnace with add material structure compares with current device, can cut the crushing through pivoted crushing blade with adding the incasement biomass material, the abundant burning of follow-up material of being convenient for can be convenient for with adding the incasement material and add in the hot-blast furnace body through the pan feeding mouth, and the stock guide can be guided to the material to only need open regularly to add the incasement, can carry out automatic material feeding.
Description
Technical Field
The utility model relates to the technical field of hot blast stoves, in particular to a biomass hot blast stove with a material adding structure.
Background
The hot blast stove is a heat power machine, and is an updated product of an electric heat source and a traditional steam power heat source in many industries, and biomass fuel is a storable and transportable renewable resource which is formed by taking straw biomass such as corn straw, rice straw, cotton stalk and the like as a raw material and pressing the biomass by a granulator or a straw briquetting machine. The biomass fuel has wide prospect due to the advantages of large combustion heat, small pollution and the like, and the biomass hot-blast stove also develops rapidly.
The Chinese patent with the publication number of CN211625706U discloses a high-efficiency biomass hot blast stove, which comprises a machine body, and a combustion device, a heat exchange device and a blast device which are arranged on the machine body, wherein the combustion device is arranged on the inner side of the machine body and is used for fully burning biomass particles, the heat exchange device array is arranged on the inner side of the machine body and is connected with the combustion device through a pipeline and is used for collecting heat generated by combustion of the combustion device, and the blast device is arranged on the machine body and is used for blowing cold air flow into the heat exchange device. According to the utility model, the heat collecting pipes are arranged in an array manner so as to increase the contact area of the heat collecting pipes and high-temperature gas, and meanwhile, the trend of air flow between adjacent heat exchange devices adopts an S-shaped design so as to improve the running distance and time of the high-temperature air flow in the heat exchange devices, so that the heat can be ensured to have enough time to be collected by the heat collecting pipes, and the heat exchange efficiency of the hot blast stove is improved.
Although the biomass hot blast stove has enough time to collect heat by the heat collecting pipe, the hot blast stove lacks a feeding device, generally needs professional operators to feed materials, or needs external equipment to feed materials, has low efficiency, and is easy to influence the heating effect of the hot blast stove due to untimely feeding, so that the biomass hot blast stove with the feeding structure is provided.
Disclosure of Invention
The utility model aims to provide a biomass hot-blast stove with a material adding structure, which solves the problems that in the background technology, a special operator is generally required to carry out material adding because the hot-blast stove lacks a material adding device, or external equipment is required to carry out material adding, the efficiency is low, and the heating effect of the hot-blast stove is easily influenced because the material adding is not timely.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a biomass hot blast stove with a charging structure, comprising:
the hot air furnace comprises a base, wherein a hot air furnace body is arranged above the base, a combustion chamber is arranged in the hot air furnace body, a feed inlet is formed in the upper end of the hot air furnace body, a guide plate is connected below the feed inlet, a feeding box is arranged above the feed inlet, a feed inlet is formed above the feeding box, a driving motor is arranged on one side of the outer wall of the feeding box, one end of the driving motor is connected with a stirring shaft, and a crushing blade is arranged on the outer wall of the stirring shaft;
the air blower is arranged at one side of the lower part in the hot blast stove body, and one side of the lower part outside the hot blast stove body is connected with an air pipe;
the flue is arranged on one side of the hot air furnace body, a circular ring scraper is arranged in the flue, and lifting push rods are arranged on two sides above the circular ring scraper.
Preferably, a rotating structure is formed between the driving motor and the stirring shaft, and the crushing blades are spirally distributed along the outer wall of the stirring shaft.
Preferably, the feeding box forms a communication structure with the hot air furnace body through a feeding hole, and the material guide plate is fixedly connected with the feeding hole.
Preferably, the positions of the air blower and the air pipe correspond, and the hot air furnace body and the air pipe are mutually communicated.
Preferably, the flue is further provided with:
the purifying box is arranged on the flue, and the hot air furnace body and the flue are mutually communicated.
Preferably, the purifying box is further provided with:
the filter screen plate is arranged in the purifying box, an active carbon purifying plate is arranged above the filter screen plate, and the filter screen plate is of a hollowed-out net structure.
Preferably, a telescopic structure is formed between the lifting push rod and the circular ring scraping plate, and the circular ring scraping plate is attached to the inner wall of the flue.
Compared with the prior art, the biomass hot-blast stove with the material adding structure has the following beneficial effects:
according to the utility model, biomass materials in the charging box can be cut and crushed through the rotating crushing blade, so that the subsequent materials can be combusted fully, the materials in the charging box can be added into the hot blast stove body conveniently through the feeding port, and the material can be guided by the material guiding plate, so that automatic charging can be performed only by periodically opening the charging box, and the problems that the hot blast stove lacks a charging device, and a professional operator is required to charge the materials or external equipment is required to charge the materials are solved, the efficiency is low, and the heating effect of the hot blast stove is influenced easily due to untimely charging are solved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic side view of the internal structure of the present utility model;
FIG. 3 is a schematic view of the flue of the present utility model;
FIG. 4 is a schematic top view of the circular ring scraper of the present utility model.
In the figure: 1. a base; 2. a hot air furnace body; 3. a feed inlet; 4. a material guide plate; 5. a feeding box; 6. a feed inlet; 7. a crushing blade; 8. a stirring shaft; 9. a driving motor; 10. a blower; 11. an air duct; 12. a flue; 13. a purifying box; 14. lifting the push rod; 15. a circular ring scraper; 16. a filter screen plate; 17. an activated carbon purification plate; 18. a combustion chamber.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a biomass hot blast stove with a charging structure, comprising: the hot air furnace comprises a base 1, wherein a hot air furnace body 2 is arranged above the base 1, a combustion chamber 18 is arranged in the hot air furnace body 2, a feed inlet 3 is formed in the upper end of the hot air furnace body 2, a guide plate 4 is connected below the feed inlet 3, a feeding box 5 is arranged above the feed inlet 3, a feed inlet 6 is arranged above the feeding box 5, the feeding box 5 forms a communication structure with the hot air furnace body 2 through the feed inlet 3, and the guide plate 4 is fixedly connected with the feed inlet 3; the material in the material adding box 5 can be conveniently added into the hot air furnace body 2 through the material inlet 3, and the material guiding plate 4 can guide the material, so that the material can be automatically added only by periodically opening the material adding box 5; a driving motor 9 is arranged on one side of the outer wall of the feeding box 5, one end of the driving motor 9 is connected with a stirring shaft 8, and a crushing blade 7 is arranged on the outer wall of the stirring shaft 8; a rotating structure is formed between the driving motor 9 and the stirring shaft 8, and the crushing blades 7 are spirally distributed along the outer wall of the stirring shaft 8; the driving motor 9 can drive the stirring shaft 8 and the crushing blade 7 to rotate, and biomass materials in the feeding box 5 can be cut and crushed through the rotating crushing blade 7, so that the subsequent materials can be combusted fully; a blower 10 installed at one side of the inner lower part of the hot air furnace body 2, and one side of the outer lower part of the hot air furnace body 2 is connected with an air pipe 11; the blower 10 corresponds to the air duct 11 in position, and the hot air furnace body 2 is communicated with the air duct 11; the blower 10 can blow hot air in the hot air furnace body 2 to the outside through the air pipe 11, so that materials in equipment connected with the air pipe 11 can be heated and dried.
Referring to fig. 1, 3 and 4, a biomass hot blast stove with a charging structure, comprising: the flue 12 is arranged on one side of the hot air furnace body 2, a circular ring scraper 15 is arranged in the flue 12, and lifting push rods 14 are arranged on two sides above the circular ring scraper 15; a telescopic structure is formed between the lifting push rod 14 and the circular ring scraping plate 15, and the circular ring scraping plate 15 is attached to the inner wall of the flue 12; the lifting push rod 14 can drive the circular ring scraping plate 15 to carry out vertical conveying, so that impurities adhered to the inner wall of the flue 12 can be scraped through the circular ring scraping plate 15 which moves up and down; a purifying box 13 which is installed on the flue 12, and the hot air furnace body 2 and the flue 12 are communicated with each other; the purifying box 13 can filter and purify the exhaust gas flowing through the flue 12; the filter screen plate 16 is arranged in the purifying box 13, an active carbon purifying plate 17 is arranged above the filter screen plate 16, and the filter screen plate 16 is of a hollowed-out net structure; the filter screen plate 16 can intercept impurity particles in the flue gas, and the activated carbon purification plate 17 can adsorb harmful substances in the flue gas, so that the pollution of the flue gas to the environment can be avoided.
Working principle: when the biomass hot blast stove with the material adding structure is used, firstly, the air pipe 11 is connected with the drying equipment, then materials are thrown into the material adding box 5 at one time through the feed inlet 6, the driving motor 9 is started, the driving motor 9 drives the stirring shaft 8 and the crushing blade 7 to rotate, and biomass materials in the material adding box 5 can be cut and crushed through the rotating crushing blade 7, so that the subsequent materials can be combusted fully; secondly, the material inlet 3 is opened, the material in the material adding box 5 can be added into the combustion chamber 18 in the hot air furnace body 2 through the material inlet 3, the material guiding plate 4 guides the material, so that automatic material feeding can be performed only by periodically opening the material adding box 5, the material is ignited, heat generated during combustion flows into the hot air furnace body 2, the blower 10 is started, and hot air in the hot air furnace body 2 is blown to the outside through the air pipe 11 by the blower 10, so that the material in the equipment can be heated and dried; then, the waste gas flowing into the flue 12 is filtered and purified through the purifying box 13, the impurity particles in the flue gas can be trapped by the filter screen plate 16, and the active carbon purifying plate 17 can adsorb harmful substances in the flue gas, so that the pollution of the flue gas to the environment can be avoided; finally, the lifting push rod 14 is started regularly, and the lifting push rod 14 drives the circular ring scraping plate 15 to carry out vertical direction conveying, so that impurities adhered to the inner wall of the flue 12 can be scraped through the circular ring scraping plate 15 which moves up and down, and the working principle of the biomass hot blast stove with the material adding structure is that.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Biomass hot-blast stove with material adding structure, characterized by comprising:
the automatic feeding device comprises a base (1), wherein a hot air furnace body (2) is arranged above the base (1), a combustion chamber (18) is arranged inside the hot air furnace body (2), a feeding port (3) is arranged at the upper end of the hot air furnace body (2), a material guide plate (4) is connected below the feeding port (3), a feeding box (5) is arranged above the feeding port (3), a feeding port (6) is arranged above the feeding box (5), a driving motor (9) is arranged on one side of the outer wall of the feeding box (5), a stirring shaft (8) is connected with one end of the driving motor (9), and a crushing blade (7) is arranged on the outer wall of the stirring shaft (8);
a blower (10) which is arranged at one side of the inner lower part of the hot air furnace body (2), and one side of the outer lower part of the hot air furnace body (2) is connected with an air pipe (11);
the flue (12) is arranged on one side of the hot air furnace body (2), a circular ring scraping plate (15) is arranged in the flue (12), and lifting push rods (14) are arranged on two sides above the circular ring scraping plate (15).
2. The biomass hot-blast stove with the material adding structure according to claim 1, wherein a rotating structure is formed between the driving motor (9) and the stirring shaft (8), and the crushing blades (7) are spirally distributed along the outer wall of the stirring shaft (8).
3. The biomass hot-blast stove with the material adding structure according to claim 1, wherein the material adding box (5) forms a communication structure with the hot-blast stove body (2) through a material inlet (3), and the material guide plate (4) is fixedly connected with the material inlet (3).
4. A biomass hot blast stove with a feeding structure according to claim 1, characterized in that the blower (10) corresponds to the position of the air duct (11), and the hot blast stove body (2) is in communication with the air duct (11).
5. A biomass hot blast stove with a charging structure according to claim 1, characterized in that the flue (12) is further provided with:
and the purifying box (13) is arranged on the flue (12), and the hot air furnace body (2) and the flue (12) are mutually communicated.
6. A biomass hot blast stove with a charging structure according to claim 5, characterized in that the purifying tank (13) is further provided with:
the filter screen plate (16) is arranged in the purifying box (13), an active carbon purifying plate (17) is arranged above the filter screen plate (16), and the filter screen plate (16) is of a hollowed-out net structure.
7. The biomass hot-blast stove with the material adding structure according to claim 1, wherein a telescopic structure is formed between the lifting push rod (14) and the circular ring scraper (15), and the circular ring scraper (15) is attached to the inner wall of the flue (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322238968.5U CN220601501U (en) | 2023-08-21 | 2023-08-21 | Biomass hot-blast stove with material adding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322238968.5U CN220601501U (en) | 2023-08-21 | 2023-08-21 | Biomass hot-blast stove with material adding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220601501U true CN220601501U (en) | 2024-03-15 |
Family
ID=90172932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322238968.5U Active CN220601501U (en) | 2023-08-21 | 2023-08-21 | Biomass hot-blast stove with material adding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220601501U (en) |
-
2023
- 2023-08-21 CN CN202322238968.5U patent/CN220601501U/en active Active
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