CN211650734U - Gas hot-blast stove with horizontal cylindrical structure - Google Patents
Gas hot-blast stove with horizontal cylindrical structure Download PDFInfo
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- CN211650734U CN211650734U CN202020082493.9U CN202020082493U CN211650734U CN 211650734 U CN211650734 U CN 211650734U CN 202020082493 U CN202020082493 U CN 202020082493U CN 211650734 U CN211650734 U CN 211650734U
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Abstract
The utility model discloses a gas hot-blast furnace of horizontal cylinder structure, which comprises a furnace body, the furnace body includes the combustion chamber and communicates in the hot-air buffer chamber of combustion chamber, the combustion chamber is equipped with combustor and a plurality of accent wind gap, be equipped with the pan feeding mouth on the hot-air buffer chamber and correspond the discharge gate that sets up with the pan feeding mouth, install temperature sensor in the furnace body, the furnace body is equipped with the control box that is used for receiving temperature sensor's feedback signal and adjusts the gas of combustor and the amount of wind size outward, through the above-mentioned setting, furnace body structure is simple, compact, through setting up ceramic fiber material, reduces calorific loss, has improved the utilization of the energy, and energy-conserving effect is obvious; meanwhile, the discharged flue gas does not contain impurities, so that the environment is protected; the automatic control technology of the burner is advanced, the temperature control is sensitive, the air door is convenient to adjust, and the whole machine is simple to operate.
Description
Technical Field
The utility model relates to a technical field of gas hot-blast furnace, in particular to gas hot-blast furnace of horizontal cylinder structure.
Background
The hot blast stove is widely applied to the industries of agriculture, chemical industry, food, metallurgy, pavement materials, building materials and the like, is mainly used for heating and drying various sand and stone materials, reclaimed materials and building wastes, and is also a main auxiliary device of devices such as airflow drying, fluidized drying, tower drying, tunnel drying, rotary drying and the like, and hot blast generated by the hot blast stove can dry various materials and heat and evaporate moisture in the materials so as to achieve the purposes of drying and dewatering; meanwhile, the method can also be used for dehumidification or heating processes in places such as underground mining areas, underground engineering and the like. At present, the structures of domestic and foreign hot blast furnaces are more, domestic coal hot blast furnaces with brick kiln structures are mostly adopted, foreign hot blast furnaces with spiral plate type gas are mostly adopted, and the devices have the following defects: the structure is relatively complex, the processing difficulty is high, the manufacturing cost is high, and the energy waste is serious; meanwhile, smoke dust in the furnace body can not be cleaned, so that the heat utilization rate is greatly reduced, and the environment is polluted, therefore, the gas hot blast stove with the horizontal cylindrical structure is specially provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a simple structure and convenient operation; the gas hot blast stove has good heat preservation effect and high heat utilization rate.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a gas hot-blast furnace of horizontal cylinder structure, includes the furnace body, the furnace body includes the combustion chamber and communicates in the hot-air buffer memory room of combustion chamber, the combustion chamber is equipped with combustor and a plurality of accent wind gap, be equipped with the pan feeding mouth on the hot-air buffer memory room and correspond the discharge gate that sets up with the pan feeding mouth, install temperature sensor in the hot-air buffer memory room, the external control box that is equipped with of furnace body.
Furthermore, a fireproof heat insulation protective layer is arranged on the inner wall of the furnace body, and the fireproof heat insulation protective layer is made of ceramic fiber materials.
Furthermore, the fireproof heat insulation protective layer is installed in an embedding arrangement mode through stainless steel anchoring.
Furthermore, a discharge hole of the hot air buffer chamber is provided with a blanking guide groove, and the lower part of the blanking guide groove is provided with a fire wall.
Furthermore, the air adjusting ports are two and are arranged on two sides of the combustor, and the air adjusting ports extend outwards along the direction from the combustion chamber to the hot air buffer chamber.
Furthermore, the outer wall of the furnace body is made into a cylindrical barrel by rolling a steel plate.
Further, the combustion chamber is provided with an access door.
Further, the bottom of the furnace body is provided with a support.
To sum up, the utility model discloses following beneficial effect has:
the furnace body has simple and compact structure, reduces heat loss by arranging ceramic fiber materials, improves the utilization of energy sources and has obvious energy-saving effect; meanwhile, the discharged flue gas does not contain impurities, so that the environment is protected; the automatic control technology of the burner is advanced, the temperature control is sensitive, the air door is convenient to adjust, and the whole machine is simple to operate.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a right-view structural diagram of the present invention.
In the figure: 1. a burner; 2. adjusting the air outlet; 3. a furnace body; 31. a combustion chamber; 32. a buffer chamber; 33. a refractory heat-insulating protective layer; 34. a temperature sensor; 4. a feeding port; 41. a discharge port; 5. a blanking guide slot; 6. a fire barrier wall; 7. a support; 8. an access door; 9. and a control box.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-2, a gas hot-blast stove with a horizontal cylindrical structure comprises a stove body 3, the outer wall of the stove body 3 is made into a cylindrical barrel by rolling a steel plate, the stove body 3 comprises a combustion chamber 31 and a hot air buffer chamber 32 communicated with the combustion chamber 31, the combustion chamber 31 is provided with a burner 1 and a plurality of air adjusting ports 2, the hot air buffer chamber 32 is provided with an inlet 4 and a discharge port 41 corresponding to the inlet 4, a temperature sensor 34 is installed in the hot air buffer chamber 32, a control box 9 for receiving a feedback signal of the temperature sensor 34 and adjusting the gas and the air volume of the burner 1 is arranged outside the stove body 3, the purpose of effectively controlling the combustion temperature and the hot air temperature is achieved by the cooperation of the temperature sensor 34 and the control box 9, when the temperature sensor 34 detects that the temperature of the hot air buffer chamber 32 drops, the control box 9 adjusts the air volume of the gas and the air adjusting ports 2 of the burner 1, thereby increasing the temperature in the furnace body.
The inner wall of the furnace body 3 is provided with a fireproof heat-insulation protective layer 33, the fireproof heat-insulation protective layer 33 is made of ceramic fiber materials, the ceramic fibers are elastic materials which have the advantages of flame resistance, fire prevention, heat insulation and heat preservation, light weight, less heat absorption, low heat conduction performance and good energy-saving effect, the fireproof heat-insulation protective layer 33 is installed in an embedding arrangement mode (namely staggered arrangement) and anchored through stainless steel, the furnace body is firmer and higher in strength through the embedding arrangement mode, the ceramic fibers are not easy to fall down in the eating process, the ceramic fibers are mutually extruded compactly without gaps, mechanical external force can be resisted, and the deformation of a furnace shell is compensated; meanwhile, the fireproof heat insulation protective layer 33 has the capability of resisting any thermal shock and ensures that the component is intact; in addition, the ceramic fiber material does not need to be dried and maintained, so the ceramic fiber material can be put into use after being installed.
The air adjusting ports 2 are two and are arranged on two sides of the combustor 1, and the air adjusting ports 2 are outwards expanded along the direction from the combustion chamber 31 to the hot air buffer chamber 32, so that the ventilation effect is better, and the combustion effect is better.
Discharge gate 41 of hot-air buffer room 32 is provided with blanking guide way 5, the lower part of blanking guide way 5 is equipped with fireproof wall 6, discharge gate 41 of hot-air buffer room 32 links to each other through rotary seal with drying-machine (not drawn in the figure) pan feeding mouth, the material gets into from pan feeding mouth 4 of furnace body 3, falls to on the blanking guide way 5 and finally gets into the drying-machine, and the material that falls to blanking guide way 5 from pan feeding mouth 4 of hot-air buffer room 32 carries out the predrying processing through the gas hot-blast furnace to finally get into the drying-machine stoving.
The combustion chamber 31 is provided with an access door 8, and staff can enter the access door 8 to overhaul equipment inside the furnace body 3.
The bottom of the furnace body 3 is provided with a support 7, and the support 7 can be directly arranged on the ground or a platform, so that the installation of the whole machine is convenient.
To sum up, the utility model discloses following beneficial effect has:
the furnace body 3 has simple and compact structure, reduces heat loss by arranging ceramic fiber materials, improves the utilization of energy sources and has obvious energy-saving effect; meanwhile, the discharged flue gas does not contain impurities, so that the environment is protected; the automatic control technology of the combustor 1 is advanced, the temperature control is sensitive, the air door is convenient to adjust, and the whole machine is simple to operate.
The utility model discloses a basic operating principle does:
the above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (8)
1. The utility model provides a gas hot-blast furnace of horizontal cylinder structure, includes furnace body (3), its characterized in that: the furnace body (3) include combustion chamber (31) and communicate in hot-air buffer memory room (32) of combustion chamber (31), combustion chamber (31) are equipped with combustor (1) and a plurality of accent wind gap (2), be equipped with pan feeding mouth (4) on hot-air buffer memory room (32) and correspond discharge gate (41) that set up with pan feeding mouth (4), install temperature sensor (34) on hot-air buffer memory room (32), furnace body (3) are equipped with control box (9) outward.
2. The gas hot blast stove with the horizontal cylinder structure according to claim 1, characterized in that: the inner wall of the furnace body (3) is provided with a fireproof heat insulation protective layer (33) which is made of ceramic fiber materials.
3. The gas hot blast stove with the horizontal cylinder structure according to claim 2, characterized in that: the fireproof heat insulation protective layer (33) is installed in a mosaic arrangement mode through stainless steel anchoring.
4. The gas hot blast stove with the horizontal cylinder structure according to claim 1, characterized in that: and a discharge hole (41) of the hot air buffer chamber (32) is provided with a blanking guide groove (5), and the lower part of the blanking guide groove (5) is provided with a fire wall (6).
5. The gas hot blast stove with the horizontal cylinder structure according to claim 1, characterized in that: the two air adjusting ports (2) are arranged on two sides of the combustor (1), and the air adjusting ports (2) are expanded outwards along the direction from the combustion chamber (31) to the hot air buffer chamber (32).
6. The gas hot blast stove with the horizontal cylinder structure according to claim 1, characterized in that: the outer wall of the furnace body (3) is made into a cylindrical barrel by rolling a steel plate.
7. The gas hot blast stove with the horizontal cylinder structure according to claim 1, characterized in that: the combustion chamber (31) is provided with an access door (8).
8. The gas hot blast stove with the horizontal cylinder structure according to claim 1, characterized in that: the bottom of the furnace body (3) is provided with a support (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020082493.9U CN211650734U (en) | 2020-01-15 | 2020-01-15 | Gas hot-blast stove with horizontal cylindrical structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020082493.9U CN211650734U (en) | 2020-01-15 | 2020-01-15 | Gas hot-blast stove with horizontal cylindrical structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211650734U true CN211650734U (en) | 2020-10-09 |
Family
ID=72705663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020082493.9U Active CN211650734U (en) | 2020-01-15 | 2020-01-15 | Gas hot-blast stove with horizontal cylindrical structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211650734U (en) |
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2020
- 2020-01-15 CN CN202020082493.9U patent/CN211650734U/en active Active
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Address after: 312000 Potang village, Jianhu Town, Yuecheng District, Shaoxing, Zhejiang Patentee after: Zhejiang Yisen Jiucheng Environmental Protection Equipment Co.,Ltd. Address before: 312000 Potang village, Jianhu Town, Yuecheng District, Shaoxing, Zhejiang Patentee before: SHAOXING YISEN ENGINEERING MACHINERY Co.,Ltd. |