CN209877523U - Three-dimensional drying device in storehouse formula - Google Patents
Three-dimensional drying device in storehouse formula Download PDFInfo
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- CN209877523U CN209877523U CN201920452791.XU CN201920452791U CN209877523U CN 209877523 U CN209877523 U CN 209877523U CN 201920452791 U CN201920452791 U CN 201920452791U CN 209877523 U CN209877523 U CN 209877523U
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Abstract
The utility model belongs to the technical field of storage and drying, in particular to a bin type three-dimensional drying device, which comprises a drying bin body, a groove arranged at the bottom of the drying bin body, and a heat source pipeline and an air supply pipeline which are laid in the groove; the heat source pipeline comprises an inlet heat source main pipe, a plurality of heat source branch pipelines and an outlet heat source main pipe connected with all the heat source branch pipelines; the air supply pipeline comprises an inlet air supply main pipe, a plurality of air supply branch pipelines and an outlet air supply main pipe connected with all the air supply branch pipelines; the heat source branch pipelines and the air supply branch pipelines are laid side by side in a one-to-one correspondence manner, the air supply branch pipelines are provided with air injection holes, air sprayed from the air injection space is directly and transversely blown onto the heat source branch pipelines to carry out heat exchange to form hot air, and the hot air flows upwards from the bottom of the drying bin to finish the drying of the material to be dried; the drying efficiency can be greatly improved, and the investment and the operation cost of a drying system are reduced.
Description
Technical Field
The utility model belongs to the technical field of storage and stoving, concretely relates to three-dimensional drying device in storehouse formula, the device are applicable to the stoving and the storage process adoption in fields such as "mine", "metallurgy", "building materials", "medicine", "food", "grain", "weaving", "refuse treatment".
Background
In the fields of mining, metallurgy, building materials, medicine, food, grain, textile, garbage disposal and the like, because raw materials or products contain certain moisture, the energy consumption is increased during processing and the mildew occurs during storage, and the direct processing or storage is generally difficult to realize. In the prior art, raw materials (ore, coal, wood and artificial building materials, medicines, grains and food processing, fibers and leather, civil and industrial garbage) are generally dried first and then further processed, stored or incinerated. In summary, the energy consumption of the drying process has a great influence on enterprise benefits and environmental protection indexes.
In the prior art, drying techniques are various and mainly include: airing and air drying, hot air forced convection drying of thin material layers, mechanical turning type high-temperature conduction drying and the like. In general, the drying in the prior art has the problems of low efficiency, high investment intensity, narrow application range and high drying cost.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a three-dimensional drying device of storehouse formula can improve drying efficiency by a wide margin, reduces drying system investment and running cost to make drying facility application scope wide, still compromise the storage function, a tractor serves several purposes.
The utility model discloses a realize through following technical scheme:
a bin type three-dimensional drying device is used for drying or storing solid matters and comprises a drying bin body, a groove arranged at the bottom of the drying bin body, and a heat source pipeline and an air supply pipeline which are paved in the groove;
the heat source pipeline comprises an inlet heat source main pipeline, a plurality of heat source branch pipelines connected with the inlet heat source main pipeline and an outlet heat source main pipeline connected with all the heat source branch pipelines;
the air supply pipeline comprises an inlet air supply main pipe and a plurality of air supply branch pipelines connected with the inlet air supply main pipe;
the heat source branch pipeline and the air supply branch pipeline are laid side by side in a one-to-one correspondence mode, air jet holes are formed in the air supply branch pipeline, the air jet holes are formed in the direction towards the heat source branch pipeline and used for enabling air jetted in the air to be blown to the heat source branch pipeline directly and transversely to conduct heat exchange, hot air is formed, the hot air flows upwards from the bottom of the drying bin and exchanges heat with materials to be dried until the water content of the materials to be dried meets technological requirements, and the materials to be dried are dried.
Further, the grooves arranged at the bottom of the drying cabin body comprise a first groove for laying the inlet heat source main pipe and the inlet air supply main pipe and a second groove for laying the heat source branch pipe and the air supply branch pipe.
Further, the heat source branch pipeline and the air supply branch pipeline are fixed in a second groove at the bottom of the drying bin by adopting a pipe clamp.
Further, the heat source medium in the heat source main pipe is in a gas state or a liquid state, and hot water, steam or heat conduction oil is adopted.
Further, the solid matter includes ore, coal, wood, building materials, medicines, grains, and sludge.
The utility model has the advantages of:
the utility model provides a storehouse formula three-dimensional drying device sets up the slot at the bottom of the dry storehouse body to lay heat source pipeline and air feed pipeline in the slot, can realize that the air dries the material from bottom to top, because hot-air flows from the feed bin bottom to top, in the in-process that flows, on the one hand transmit the heat to the material and make the moisture evaporate, more importantly bring the moisture that evaporates out of feed bin fast, make the steam partial pressure in the material very low, improved the drying rate of material, make the material in the feed bin realize three-dimensional drying;
and compare with prior art, the superficial layer that no longer is the material bed air-dries with the surface of atmosphere contact, the utility model provides a synchronous drying in all material particle surfaces in the feed bin among the three-dimensional drying device of storehouse formula makes the material surface area who participates in simultaneously drying increase thousand hundred times, and need not the material and turn, can not cause material mechanical damage.
Meanwhile, because the materials are in full contact with the oxygen-enriched air all the time, anaerobic reactions such as mildew and the like during drying are avoided, and the drying quality is improved. In addition, the temperature of the hot air is adjusted by controlling the temperature of the heat source medium in the heat source pipeline, so that the functions of disinfection, sterilization and the like are realized.
Drawings
Fig. 1 is a schematic structural view of a bin type three-dimensional drying device in an embodiment of the present invention;
fig. 2 is a schematic view of the interior of the structure of a bin type three-dimensional drying device according to an embodiment of the present invention;
reference numerals:
1. a first trench; 2. an inlet air supply main pipe; 3. an inlet heat source manifold; 4. a pipe clamp; 5. a second trench; 6. drying the materials; 7. drying the bin body; 8. an outlet heat source manifold; 9. a heat source branch pipe; 10. and air supply branch pipelines.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
On the contrary, the invention is intended to cover alternatives, modifications, equivalents and alternatives which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in order to provide a better understanding of the present invention to the public, certain specific details are set forth in the following detailed description of the invention. It will be apparent to those skilled in the art that the present invention may be practiced without these specific details.
As shown in fig. 1-2, an embodiment of the present invention provides a bin type three-dimensional drying device for drying or storing solid matters (the solid matters include ores, coal, wood, building materials, medicines, grains, sludge, etc.), comprising a drying bin body 7, a groove disposed at the bottom of the drying bin body, and a heat source pipeline and an air supply pipeline laid in the groove;
the heat source pipeline comprises an inlet heat source main pipe 3, a plurality of heat source branch pipelines 9 connected with the inlet heat source main pipe, and an outlet heat source main pipe 8 connected with all the heat source branch pipelines;
the air supply pipeline comprises an inlet air supply main pipe 2 and a plurality of air supply branch pipelines 10 connected with the inlet air supply main pipe 2;
the heat source branch pipeline 9 and the air supply branch pipeline 10 are laid side by side in a one-to-one correspondence mode, air injection holes are formed in the air supply branch pipeline 10, air injected in the air is directly blown to the heat source branch pipeline 9 transversely to perform heat exchange by controlling the positions of the air injection holes, hot air is formed, flows upwards from the bottom of the drying bin and exchanges heat with materials to be dried until the water content of the materials to be dried meets technological requirements, and the materials to be dried are dried.
In the embodiment, the grooves arranged at the bottom of the drying cabin body comprise a first groove 1 for laying the inlet heat source main pipe and the inlet air supply main pipe, and a second groove 5 for laying the heat source branch pipe and the air supply branch pipe.
In this embodiment, the heat source branch pipe and the air supply branch pipe are fixed in the second groove 5 at the bottom of the drying compartment using pipe clamps to prevent the heat source branch pipe and the air supply branch pipe from moving.
In the embodiment, the temperature of the hot air can be adjusted to realize the functions of disinfection, sterilization and the like.
In this embodiment, the heat source medium in the heat source manifold is in a gas state or a liquid state, and hot water, steam or heat conduction oil is adopted.
The process of drying the materials by adopting the bin type three-dimensional drying device is as follows:
putting the materials to be dried into a drying cabin body (comprising a cylinder, a sphere or other shapes), opening an inlet heat source main pipe, and enabling a heat source medium (in a gas state or a liquid state) in the inlet heat source main pipe to enter a heat source branch pipeline; the air blower is started, the inlet air supply main pipe is opened, air blown out from the air blower enters the inlet air supply main pipe and then enters the air supply branch pipelines, the air is sprayed out from the air supply branch pipelines, the sprayed air is directly and transversely blown onto the heat source branch pipelines to carry out heat exchange, heat air is formed, the heat air flows upwards from the bottom of the drying bin and exchanges heat with the material to be dried until the water content of the material to be dried meets the process requirements, and the drying of the material to be dried is completed. The heat source medium subjected to heat exchange is gathered into the outlet heat source main pipe from the heat source branch pipe, the medium in the outlet heat source main pipe can be reheated, and the heated medium enters the inlet heat source main pipe again to finish the recycling of the heat source medium.
The three-dimensional drying device of storehouse formula that this embodiment provided flows through dry storehouse bottom with the stoving heat source (hot water, steam or conduction oil) through the pipeline of laying at the bottom of the storehouse, and a small amount of heat energy passes through the mode of conduction and conducts heat energy to the material of waiting to dry through dry storehouse bottom plate, and most heat energy carries out the heat exchange with the material of being dried after the wind that the tuber pipe arranged at dry storehouse bottom blows in and the heat source pipe heat transfer of dry storehouse bottom. Because hot-air flows from the feed bin bottom to the top, at the in-process that flows, on the one hand gives the material heat transfer and makes the evaporation of water, more importantly takes the feed bin out of to the moisture of evaporating out fast, makes the steam partial pressure in the material reduce, improves the drying rate of material. This has realized the three-dimensional drying of the material in the feed bin, and the surface that no longer just material surface layer and atmosphere contacted is air-dried, and all materials in the feed bin are synchronous dry, make the material surface area of participating in the drying simultaneously increase thousand hundred times, and need not the material and turn, can not cause material mechanical damage. Meanwhile, because the materials are in full contact with the oxygen-enriched air, anaerobic reactions such as mildew and the like during drying are avoided, and the drying quality is improved. In addition, the temperature of the hot air is controllable and adjustable, so that the functions of disinfection, sterilization and the like can be realized. For example, drying is performed at a wind temperature of 60 ℃ or higher, and pasteurization is performed at the same time as drying. When the wind exchanges heat with the liquid heat source tube, the drying chamber adopts the 'jet flow' heat exchange technology.
Claims (5)
1. A bin type three-dimensional drying device is characterized by being used for drying or storing solid matters and comprising a drying bin body, a groove arranged at the bottom of the drying bin body, and a heat source pipeline and an air supply pipeline which are paved in the groove;
the heat source pipeline comprises an inlet heat source main pipeline, a plurality of heat source branch pipelines connected with the inlet heat source main pipeline and an outlet heat source main pipeline connected with all the heat source branch pipelines;
the air supply pipeline comprises an inlet air supply main pipe and a plurality of air supply branch pipelines connected with the inlet air supply main pipe;
the heat source branch pipelines and the air supply branch pipelines are laid side by side in a one-to-one correspondence mode, air injection holes are formed in the air supply branch pipelines, the air injection holes are formed in the direction, facing the heat source branch pipelines, of the air injection holes, and the air injection holes are used for enabling air sprayed out of the air injection holes to be directly blown onto the heat source branch pipelines in a transverse mode to conduct heat exchange.
2. The stereoscopic bin drying device of claim 1, wherein the grooves formed in the bottom of the drying bin body comprise a first groove for laying the inlet heat source main pipe and the inlet air supply main pipe, and a second groove for laying the heat source branch pipe and the air supply branch pipe.
3. The bin type stereoscopic drying device of claim 2, wherein the heat source branch pipe and the air supply branch pipe are fixed in a second groove at the bottom of the drying bin by using a pipe clamp.
4. The bin type stereoscopic drying device of claim 2, wherein the heat source medium in the heat source main pipe is in a gas state or a liquid state and adopts hot water, steam or heat conduction oil.
5. The bin-type stereoscopic drying device of claim 1, wherein the solid matter comprises ore, coal, wood, building materials, medicines, grains and sludge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920452791.XU CN209877523U (en) | 2019-04-04 | 2019-04-04 | Three-dimensional drying device in storehouse formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920452791.XU CN209877523U (en) | 2019-04-04 | 2019-04-04 | Three-dimensional drying device in storehouse formula |
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| Publication Number | Publication Date |
|---|---|
| CN209877523U true CN209877523U (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920452791.XU Active CN209877523U (en) | 2019-04-04 | 2019-04-04 | Three-dimensional drying device in storehouse formula |
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| Country | Link |
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| CN (1) | CN209877523U (en) |
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2019
- 2019-04-04 CN CN201920452791.XU patent/CN209877523U/en active Active
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