A material storage and drying system combining solar energy and floor heating
By designing a material storage drying system combined with solar energy and floor heating, the problems of low drying efficiency and susceptible to weather on the open air of viscous materials are solved, and efficient and environmentally friendly all-weather drying effect is achieved.
Patent Information
- Application Number
- CN202510109621.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2025-04-01
AI Technical Summary
The open drying of viscous materials is easily restricted by sunshine time and bad weather. The traditional drying efficiency is low and it is prone to secondary pollution.
A material storage and drying system combining solar energy and floor heating was designed, including a warehousing workshop, solar energy drying workshop, conveying part and throwing part. The system uses solar energy to dry in a closed workshop, combined with floor heating to achieve all-weather drying.
By using solar energy and floor heating technology in the closed workshop, the speed and efficiency of drying of viscous materials are improved, the problems of dust spillage and rainwater wet materials are avoided, and efficient and environmentally friendly drying of viscous materials are achieved.
Smart Images
Figure FT_1 
Figure FT_2 
Figure FT_3
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of viscous material processing, and in particular to a solar material storage and drying system. Background Art
[0002] In recent years, with the development of economy, people's demand for a better environment has become higher and higher, and the country attaches great importance to pollution control. In the process of industrial production, a certain amount of sticky materials will be produced. The sticky materials contain a certain amount of water, which is difficult to disperse and separate. They need to be dried before they can be reused. The main purpose of drying sticky materials is to reduce the amount of water before treatment, that is, to drain the water in the sticky materials through technical means to prepare for the later treatment. At the same time, sticky materials are also a public welfare behavior that responds to the national energy conservation and emission reduction policy and protects the natural environment.
[0003] The drying treatment of sticky materials has always been a technical problem, especially the drying treatment of large quantities of sticky materials. Sticky materials are generally dried using traditional methods, that is, the sticky materials to be processed are piled up in a drying yard, spread out manually or mechanically, and turned over continuously to dry naturally. Due to the limitations of sunshine time and sunshine amount, the traditional drying efficiency is low and the drying effect is not ideal. Once it encounters rainy and snowy weather, it is even more difficult to handle. Therefore, a sticky material processing technology is needed to dry large quantities of sticky materials without generating secondary pollution and meet the requirements for the reuse of sticky materials. Summary of the invention
[0004] The purpose of the present invention is to provide a solar material storage and drying system to solve the problem that the open-air drying of sticky materials is easily restricted by sunshine time and bad weather, reduce the impact of dust on the environment, and improve the speed and efficiency of material drying.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a material storage and drying system combining solar energy and floor heating, characterized in that the material storage and drying system comprises: a storage workshop, a solar drying workshop, a conveying part and a turning part; a dry material area and a sticky material area are arranged in the storage workshop, wherein the dry material area is divided into an upper and lower layer, the solar drying workshop is arranged on the upper layer of the dry material area of the storage workshop, the conveying part is used for transporting materials between the solar drying workshop and the sticky material area, inside the solar drying workshop, and in the lower layer of the dry material area, and the turning part is arranged in the solar drying workshop, and is used for turning and processing the materials transported from the sticky material area to the solar drying workshop.
[0006] Furthermore, the storage workshop includes: a storage workshop door, windows, and rainproof air intake shutters. The storage workshop door is located at the bottom of the gable of the storage workshop. Multiple windows are arranged on the longitudinal wall of the storage workshop for lighting the storage workshop. Multiple rainproof air intake shutters are arranged on the longitudinal wall of the storage workshop for ventilation of the storage workshop, wherein the setting height of the rainproof air intake shutters is higher than the setting height of the windows.
[0007] Furthermore, the storage workshop is provided with fire water cannons, that is, the fire water cannons are respectively arranged in the sticky material area, the solar energy drying workshop and the lower level of the dry material area.
[0008] Furthermore, fire water monitors in the sticky material area, solar drying workshop, and lower layer of the dry material area are installed on both sides and are symmetrically arranged.
[0009] Furthermore, the solar drying workshop includes: a drying platform, a drying workshop side wall, a circulating fan and a drying workshop ceiling. The drying platform is arranged in the middle of the drying material area of the storage workshop, dividing the drying material area into an upper and lower layer. A floor heating pipe is arranged inside the drying platform for heating the drying platform. The drying platform is divided into multiple sections, and a dry material collection trough is arranged between each section. Multiple circulating fans are arranged inside the solar drying workshop for water vapor exchange on the surface of the material. The drying workshop ceiling is arranged on the top of the solar drying workshop and is covered with a hollow sun panel to facilitate sunlight projection when the material is dried. The drying workshop ceiling and the drying workshop beam form an angle of 5° to facilitate the discharge of rainwater. The drying workshop side wall is composed of hollow tempered glass, and multiple rainproof air intake shutters are arranged on the drying workshop side wall on one side of the solar drying workshop. Multiple exhaust fans are arranged on the other side wall of the solar drying workshop. The exhaust fan is higher than the rainproof air intake shutter to facilitate air convection in the drying workshop.
[0010] Furthermore, the conveying part includes: a screw feeder, a feeding belt, a wet coal slurry hopper, a scraper conveyor, a material scraper conveyor, a belt conveyor, a terminal transfer hopper, a transfer belt conveyor, and a lower hopper. The wet coal slurry hopper, the scraper conveyor, and the material scraper conveyor are arranged in the solar drying workshop, and the belt conveyor, the terminal transfer hopper, the transfer belt conveyor, and the lower hopper are arranged in the lower layer of the drying area of the storage workshop. The screw feeder is installed on the side of the storage workshop away from the drying workshop, and the screw feeder is connected to the lower end of the feeding belt through the feeder hopper. The upper end of the feeding belt is installed in the solar drying workshop and is located above the wet coal slime hopper. The wet coal slime hopper is arranged above the scraper conveyor. The scraper conveyor is provided with a plurality of main road plug-in doors, and the main road plug-in doors are located directly above the material distribution scraper conveyor. The material distribution scraper conveyor is provided with a plurality of material distribution plug-in doors, and the material distribution plug-in doors are located above the drying platform; the belt conveyor is arranged below the dry material collecting trough of the drying platform, and the end is arranged between the belt conveyor and the transfer belt conveyor through the transfer hopper, and the lower hopper is arranged at the end of the transfer belt conveyor.
[0011] Furthermore, the turning part includes: a turning machine and a traction chain. The traction chain is located on the outside of the turning machine and does not contact the coal slime on the drying platform. Multiple turning machines are arranged in parallel on the drying platform. Under the action of the traction chain, each turning machine moves back and forth on the drying platform along the length of the drying platform to spread and turn the material.
[0012] Furthermore, gas measuring points and dust measuring points are arranged on the cross beam of the drying workshop, and the gas measuring points and dust measuring points are evenly distributed in the drying workshop, and the gas measuring points include carbon monoxide concentration measuring points and methane concentration measuring points.
[0013] Furthermore, a spray dust removal system is provided on the upper part of the outer side of the ceiling of the drying workshop, and the spray dust removal system includes a plurality of spray pipes, on which a plurality of spray heads are installed.
[0014] Furthermore, a dust removal system is provided at the ceiling of the drying workshop, and the dust removal system includes: a dust removal duct and a dust collector. The dust removal duct is arranged at the upper part of the longitudinal walls on both sides of the drying workshop. The dust removal duct is provided with multiple dust removal air inlets, and the dust removal air inlets face the interior of the drying workshop. The other end of the dust removal duct is connected to the dust collector, wherein the dust collector is a wet dust collector.
[0015] Furthermore, the floor heating pipes are arranged in a serpentine shape and are evenly distributed within the drying platform.
[0016] Furthermore, a coal slime buffer bin is provided on the upper part of the screw feeder.
[0017] Furthermore, the circulating fan is hoisted on the crossbeam of the drying workshop and is located above the walking track of the turning machine.
[0018] Furthermore, a material level measuring point is provided on the turning machine.
[0019] Compared with the prior art, the present invention has the beneficial effect of utilizing solar energy to dry the sticky material in a closed workshop, and the sticky material can be dried evenly by the turning machine, which can not only avoid the dust from spilling, but also avoid the material from being wetted by rainwater in rainy weather. At the same time, combined with the use of floor heating on the drying platform, the sticky material can be dried all day long, and the drying efficiency of the sticky material can be improved. In addition, the system has a simple structure, low cost, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is the workshop structure diagram of the present invention.
[0021] Figure 2 This is a top view of the solar drying workshop of the present invention.
[0022] Figure 3 This is a schematic diagram of the side wall of the solar drying workshop of the present invention.
[0023] Figure 4 It is a schematic diagram of material transportation of the present invention.
[0024] Figure 5 This is the layout diagram of the floor heating pipes of the present invention.
[0025] 1. Storage workshop longitudinal wall, 2. Storage workshop gable, 3. Windows, 4. Rainproof air intake shutters, 5. Storage workshop door, 6. Drying workshop side wall, 7. Drying workshop ceiling, 8. Drying workshop beam, 9. Exhaust fan, 10. Dust removal pipeline, 11. Sprinkler head, 12. Sprinkler pipeline, 13. Gas measurement point, 14. Dust measurement point, 15. Drying platform, 16. Floor heating pipeline, 17. Fire water cannon, 18. Dust removal air inlet, 19. Circulation fan, 20. Coal slime buffer bin , 21. Screw feeder, 22. Feeder hopper, 23. Feeding belt, 24. Wet coal slurry hopper, 25. Scraper conveyor, 26. Main road plug-in door, 27. Fabric scraper conveyor, 28. Fabric plug-in door, 29. Belt conveyor, 30. Transfer hopper, 31. Transfer belt conveyor, 32. Lower hopper, 33. Turning machine, 34. Traction chain, 35. Material level measuring point, 36. Dust collector, 37. Dry material collection trough, 38. Dry material area, 39. Sticky material area. DETAILED DESCRIPTION
[0026] In combination with the attached embodiment of the present invention, Figure 1-5The present invention will be further described in detail. However, the embodiments described below with reference to the accompanying drawings are intended to explain the present invention and should not be construed as limiting the present invention.
[0027] A solar material storage and drying system, characterized in that it comprises a storage workshop, a solar drying workshop, a conveying part and a turning part; The storage workshop includes a storage workshop door 5, windows 3, rainproof air intake shutters 4, and fire water monitors 17. The storage workshop is divided into a dry material area 38 and a sticky material area 39. The storage workshop door 5 is located at the bottom of the storage workshop gable 2. A plurality of windows 3 are arranged on the upper part of the storage workshop longitudinal wall 1 for lighting the storage workshop. A plurality of rainproof air intake shutters 4 are arranged on the upper part of the storage workshop longitudinal wall 1 for ventilation of the storage workshop. The rainproof air intake shutters 4 are higher than the windows 3. A plurality of fire water monitors 17 are arranged on both sides of the storage workshop. The solar drying workshop is located on the second floor of the drying area 38 of the material storage and drying system, and includes a drying platform 15, a drying workshop side wall 6 and a drying workshop ceiling 7. The drying platform 15 is provided with a floor heating pipe 16 for heating the drying platform 15. The drying platform 15 is divided into multiple sections, and a dry material collection tank 37 is provided between each section. A plurality of circulating fans 19 are provided inside the drying workshop for the circulation of air in the drying workshop. The drying workshop ceiling 7 is covered with a hollow sun panel to facilitate the sunlight projection when the material is dried. The drying workshop ceiling 7 is at an angle of 5° with the drying workshop crossbeam 8 to facilitate the discharge of rainwater. The drying workshop side wall 6 is composed of hollow tempered glass. A plurality of rainproof air intake shutters 4 are provided on one side wall of the drying workshop, and a plurality of exhaust fans 9 are provided on the other side wall of the drying workshop. The exhaust fans 9 are higher than the rainproof air intake shutters 4 to facilitate air convection in the drying workshop. The conveying part includes a screw feeder 21, a feeding belt 23, a scraper conveyor 25, a plurality of material distribution scraper conveyors 27, a transfer belt conveyor 31 and a plurality of belt conveyors 29. The screw feeder 21 is installed on the side of the storage workshop away from the drying workshop. The screw feeder 21 is connected to the lower end of the feeding belt 23 through the feeder hopper 22. The upper end of the feeding belt 23 is installed at one end of the drying workshop and is connected to the scraper conveyor 25 through the wet coal slurry hopper 24. The scraper conveyor 25 is provided with A plurality of main path plug-in gates 26 are provided, and the main path plug-in gates 26 are located directly above the material distribution scraper conveyor 27. The material distribution scraper conveyor 27 is provided with a plurality of material distribution plug-in gates 28, and the material distribution plug-in gates 28 are located above the drying platform 15; a belt conveyor 29 is provided at the lower part of the dry material collecting tank 37 of the drying platform 15, and the end of the belt conveyor 29 is connected to the transfer belt conveyor 31 through the transfer hopper 30, and the end of the transfer belt conveyor 31 is connected to the lower hopper 32; The turning part includes multiple turning machines 33 and a traction chain 34. The traction chain 34 is located on the outside of the turning machine 33 and does not contact the coal slime on the drying platform 15. The multiple turning machines 33 are arranged in parallel on the drying platform 15. Under the action of the traction chain 34, each turning machine 33 moves back and forth on the drying platform 15 along the length of a drying platform 15 to spread and turn the material.
[0028] Specifically, the storage workshop includes a storage workshop door 5, windows 3, rainproof air intake shutters 4, and fire water cannons 17. The storage workshop is divided into a dry material area 38 and a sticky material area 39. The storage workshop door 5 is located at the bottom of the storage workshop gable 2. A plurality of windows 3 are arranged on the upper part of the storage workshop longitudinal wall 1 for lighting the storage workshop. A plurality of rainproof air intake shutters 4 are arranged on the upper part of the storage workshop longitudinal wall 1 for ventilation of the storage workshop. The rainproof air intake shutters 4 are higher than the windows 3. A plurality of fire water cannons 17 are arranged on both sides of the storage workshop for emergency fire extinguishing in the dry material area 38 and the sticky material area 39.
[0029] The solar drying workshop is located on the second floor of the drying area 38 of the material storage and drying system, and includes a drying platform 15, a drying workshop side wall 6, and a drying workshop ceiling 7. The drying platform 15 is divided into multiple sections, and a dry material collection tank 37 is set between each section. A floor heating pipe 16 is set inside each section of the drying platform 15 for heating the drying platform 15. Multiple circulating fans 19 are set inside the drying workshop for water vapor exchange on the surface of the material. The ceiling 7 of the drying workshop is covered with a hollow sun panel to facilitate the sunlight projection when the material is dried. The ceiling 7 of the drying workshop is at an angle of 5° with the cross beam 8 of the drying workshop to facilitate the discharge of rainwater. The side wall 6 of the drying workshop is composed of hollow tempered glass. One side wall is provided with multiple rainproof air intake shutters 4, and the other side wall is provided with multiple exhaust fans 9. The exhaust fans 9 are higher than the rainproof air intake shutters 4 to facilitate air convection in the drying workshop.
[0030] The storage workshop provides a storage area for coal slime. Coal slime transport vehicles transport coal slime to the sticky material area 39 through the storage workshop gate 5. The loader assists in placing the coal slime in the sticky material area 39, and then the loader transports the coal slime to the coal slime buffer bin 20. Under the action of the screw feeder 21, the coal slime in the coal slime buffer bin 20 falls onto the feeding belt 23 through the wet coal slime hopper 24, and the feeding belt 23 transports the coal slime to the drying workshop on the second floor. According to the processing capacity of the turner 33, each turner 33 needs to be distributed in sections, so a distribution scraper conveyor 27 with the same number of sections is arranged along the vertical direction of the turner 33. Multiple distribution plate gates 28 are arranged on each distribution scraper conveyor 27, and the distribution plate gates 28 can be used to distribute materials to the turners 33 in the same section at the same time. On the side of the drying workshop near the feeding belt 23, a scraper conveyor 25 is arranged along the traveling direction of the turner 33, which receives the coal from the feeding belt 23 of the storage workshop through the wet coal slurry hopper 24. The scraper machine is provided with the same number of plug-in doors as the distribution scraper conveyor 27. By controlling the opening of the plug-in doors, all the distribution scraper conveyors 27 can be fed at the same time.
[0031] On the drying platform 15, the coal turning machine 33 turns over and spreads the coal slurry transported by the material scraper conveyor 27. The coal turning machine 33 is equipped with a semi-pipe type turning double shovel, a traction motor, a shovel turning motor, a mud bed mud level detection probe, a mud guard and other components. The main driving part of the coal turning machine 33 includes a traction motor, a double shovel rotating motor, a mud guard moving motor and a double shovel rolling component. The traction motor pulls the coal turning machine 33 on the track platform along the drying platform 15 through a traction chain 34, so that the coal turning machine 33 can move to any position in the drying workshop. The double shovel rotating motor drives the double shovel to rotate to roll and transport the coal slurry on the drying platform 15; the scraper plate moving motor controls the height of the scraper plate to adjust the scraper plate shearing of the coal slurry. The turning machine 33 crushes, flattens, ventilates and transports the materials while moving forward. When the turning machine 33 moves from one end to the other on the drying platform 15, all the coal slimes are evenly rolled and shifted once, that is, in a short time, all the coal slimes are moved, which is convenient for the surface renovation of the coal slime and sufficient drying. At the same time, the floor heating in the drying platform 15 continuously dries the coal slime and accelerates the evaporation of water in the coal slime. The circulating fan 19 can properly organize the convection of air in the solar drying workshop, and the dry air entering the solar drying workshop through the rainproof air intake shutter 4 realizes air-water exchange with the air containing water vapor, reduces the wet air layer on the surface of the coal slime, and discharges the humid air from the drying workshop through the exhaust fan 9, achieving excellent drying effect. The moisture content of the original coal slime is about 17%. When the moisture content of the coal slime drops to 13% after drying, it meets the use requirements. The coal slime is fed to the dry material collecting tank 37 by the coal turning machine 33. A belt conveyor 29 is arranged under the dry material collecting tank 37. Multiple coal turning machines 33 are connected in series by a belt conveyor 29 in the same section to transport the coal slime. The dried coal slime passes through the belt conveyor 31 and then falls into the dry material area 38 of the storage workshop through the lower hopper 32 for the next step of disposal.
[0032] As a preferred solution, the fire water cannons 17 on both sides of the storage workshop and the solar drying workshop are symmetrically arranged.
[0033] Specifically, multiple fire-fighting water cannons 17 are symmetrically installed on both sides of the storage workshop and the solar drying workshop. Once a fire occurs, it is ensured that the fire-fighting water cannons 17 can fully cover the storage workshop and the solar drying workshop to extinguish the fire as soon as possible.
[0034] As a preferred solution, gas measuring points 13 and dust measuring points 14 are arranged on the cross beam 8 of the drying workshop. The gas measuring points 13 and dust measuring points 14 are evenly distributed in the drying workshop. The gas measuring points 13 include carbon monoxide concentration measuring points and methane concentration measuring points.
[0035] Specifically, gas measuring points 13 and dust measuring points 14 are evenly arranged on the crossbeam 8 of the drying workshop to monitor the concentration of gas and dust in the solar drying workshop. Once the concentration exceeds the normal range, an alarm is immediately triggered to remind personnel to handle it.
[0036] As a preferred solution, a spray dust removal system is provided on the upper part of the outer side of the drying workshop ceiling 7 , and the spray dust removal system includes a plurality of spray pipes 12 , on which a plurality of spray heads 11 are installed.
[0037] Specifically, the spray dust removal system arranged on the upper part of the outer side of the drying workshop ceiling 7 sprays the water in the spray pipe 12 onto the drying workshop ceiling 7 through the spray head 11, so as to achieve the effect of flushing the ceiling dust. Because a plurality of spray pipes 12 and a plurality of spray heads 11 are arranged, the flushing of the ceiling dust is more thorough, thereby improving the light transmittance of the drying workshop ceiling 7, improving the utilization rate of sunlight, and creating a favorable environment for drying coal slime.
[0038] As a preferred solution, a dust removal system is provided at the ceiling 7 of the drying workshop, and the dust removal system includes: a dust removal duct 10 and a dust collector 36. The dust removal duct 10 is arranged at the upper part of the inner part of the longitudinal walls on both sides of the drying workshop. The dust removal duct 10 is provided with multiple dust removal air inlets 18, and the dust removal air inlets 18 face the interior of the drying workshop. The other end of the dust removal duct 10 is connected to the dust collector 36, and the dust collector 36 is a wet dust collector 36.
[0039] Specifically, the air in the solar drying workshop that reaches saturated humidity will contain a small amount of dust, and multiple dust removal air inlets 18 are set on the longitudinal walls on both sides of the drying workshop to remove dust from the discharged exhaust gas. Because the moisture content in the discharged exhaust gas is high, it is not suitable for the process of the bag dust collector 36, so a wet dust collector 36 is used.
[0040] As a preferred solution, the floor heating pipes 16 are arranged in a serpentine shape and are evenly distributed within the drying platform 15 .
[0041] Specifically, the floor heating pipe 16 is arranged in a serpentine shape in the drying platform 15 and is evenly distributed in various areas of the drying platform 15. When the floor heating pipe 16 is working, the coal slime on the drying platform 15 is dried by heat exchange, so that its water evaporates quickly, thereby achieving the effect of drying the coal slime.
[0042] As a preferred solution, a coal slime buffer bin 20 is provided on the upper part of the screw feeder 21 .
[0043] Specifically, the loader delivers the coal slime into the coal slime buffer bin 20 , and the coal slime slowly enters the screw feeder 21 to avoid clogging of the screw feeder 21 .
[0044] As a preferred solution, the circulating fan 19 is hoisted on the crossbeam 8 of the drying workshop and is located above the walking track of the turning machine 33.
[0045] Specifically, a circulating fan 19 is provided in each drying platform 15 and each walking track area of the coal turning machine 33. The height of the circulating fan 19 is slightly higher than the coal turning machine 33 to avoid collision between the coal turning machine 33 and the circulating fan 19 during operation. The circulating fan 19 promotes air convection in the solar drying workshop, accelerates gas-water exchange on the surface of the coal slime, reduces the wet air layer on the surface of the coal slime, and improves the drying efficiency.
[0046] As a preferred solution, a material level measuring point 35 is provided on the turning machine 33 .
[0047] Specifically, a material level measuring point 35 is installed at the front end of the turning machine 33, which can monitor the material level of the coal slime at different positions of the drying platform 15 in the running direction of the turning machine 33, and automatically adjust the forward speed of the turning machine 33, the rotation speed of the double shovels and the operating mode according to the monitoring value.
[0048] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limiting the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.
Claims
1. A material storage and drying system combining solar energy and floor heating, characterized in that: The material storage and drying system comprises: a storage workshop, a solar drying workshop, a conveying part and a turning part; a drying material area (38) and a sticky material area (39) are provided in the storage workshop, wherein the drying material area (38) is divided into an upper and lower layer, the solar drying workshop is arranged on the upper layer of the drying material area (38) of the storage workshop, the conveying part is used for transporting materials between the solar drying workshop and the sticky material area (39), inside the solar drying workshop, and in the lower layer of the drying material area (38), and the turning part is arranged in the solar drying workshop and is used for turning and turning materials transported from the sticky material area (39) to the solar drying workshop.
2. A material storage and drying system combining solar energy and floor heating according to claim 1, characterized in that: The storage workshop comprises: a storage workshop door (5), windows (3), and rainproof air intake shutters (4); the storage workshop door (5) is located at the bottom of the storage workshop gable (2); a plurality of the windows (3) are arranged on the storage workshop longitudinal wall (1) for lighting the storage workshop; a plurality of the rainproof air intake shutters (4) are arranged on the storage workshop longitudinal wall (1) for ventilation of the storage workshop; wherein the setting height of the rainproof air intake shutters (4) is higher than the setting height of the windows (3).
3. The material storage and drying system combining solar energy and floor heating according to claim 1 is characterized in that: The storage workshop is provided with fire-fighting water monitors (17), that is, the fire-fighting water monitors (17) are respectively arranged in the viscous material area (39), the solar energy drying workshop and the lower layer of the drying material area (38).
4. A material storage and drying system combining solar energy and floor heating according to claim 3, characterized in that: The fire water monitors (17) in the viscous material area (39), the solar drying workshop, and the lower layer of the drying material area (38) are installed on both sides respectively and are symmetrically arranged.
5. The material storage and drying system combining solar energy and floor heating according to claim 2 is characterized in that: The solar drying workshop comprises: a drying platform (15), a drying workshop side wall (6), a circulating fan (19) and a drying workshop ceiling (7); the drying platform (15) is arranged in the middle of a drying material area (38) of a storage workshop, and the drying material area (38) is divided into an upper and lower layer; a floor heating pipe (16) is arranged inside the drying platform (15) for heating the drying platform (15); the drying platform (15) is divided into a plurality of sections, and a dry material collection tank (37) is arranged between each section; a plurality of circulating fans (19) are arranged inside the solar drying workshop for water vapor exchange on the surface of the material; The drying workshop ceiling (7) is arranged on the top of the solar drying workshop and is covered with a hollow sunlight panel to facilitate the projection of sunlight when the materials are dried. The drying workshop ceiling (7) is inclinedly arranged on the drying workshop crossbeam (8) to facilitate the discharge of rainwater. The drying workshop side wall (6) is composed of hollow tempered glass. A plurality of rainproof air intake shutters (4) are arranged on the drying workshop side wall (6) on one side of the solar drying workshop. A plurality of exhaust fans (9) are arranged on the other side wall of the solar drying workshop. The exhaust fans (9) are higher than the rainproof air intake shutters (4) to facilitate air convection in the drying workshop.
6. A material storage and drying system combining solar energy and floor heating according to claim 5, characterized in that: The conveying part comprises: a screw feeder (21), a feeding belt (23), a wet coal slurry hopper (24), a scraper conveyor (25), a material distribution scraper conveyor (27), a belt conveyor (29), a terminal transfer hopper (30), a transfer belt conveyor (31), and a lower hopper (32). The wet coal slurry hopper (24), the scraper conveyor (25), and the material distribution scraper conveyor (27) are arranged in a solar drying workshop. The belt conveyor (29), the terminal transfer hopper (30), the transfer belt conveyor (31), and the lower hopper (32) are arranged in the lower layer of the drying area (38) of the storage workshop. The screw feeder (21) is installed on a side of the storage workshop away from the drying workshop. The screw feeder (21) is connected to the lower end of the feeding belt (23) through the feeder hopper (22). The upper end of the feeding belt (23) is installed in the solar drying workshop and is located above the wet coal slurry hopper (24). The wet coal slurry hopper (24) is arranged above the scraper conveyor (25). The scraper conveyor (25) is provided with a plurality of main path plug-in doors (26). The main path plug-in doors (26) are located directly above the material distribution scraper conveyor (27). The material distribution scraper conveyor (27) is provided with a plurality of material distribution plug-in doors (28). The material distribution plug-in doors (28) are located above the drying platform (15). The belt conveyor (29) is arranged below the dry material collection trough (37) of the drying platform (15). The end is arranged between the belt conveyor (29) and the transfer belt conveyor (31) through the transfer hopper (30). The lower hopper (32) is arranged at the end of the transfer belt conveyor (31).
7. The material storage and drying system combining solar energy and floor heating according to claim 5 is characterized in that: The turning part comprises: a turning machine (33) and a traction chain (34). The traction chain (34) is located outside the turning machine (33) and does not contact the coal slime on the drying platform (15). A plurality of turning machines (33) are arranged in parallel on the drying platform (15). Each turning machine (33) moves back and forth linearly along the length of the drying platform (15) on the drying platform (15) under the action of the traction chain (34) to spread and turn the material.
8. The solar material storage and drying system according to claim 5, characterized in that Gas measuring points (13) and dust measuring points (14) are arranged on the crossbeam (8) of the drying workshop. The gas measuring points (13) and dust measuring points (14) are evenly distributed in the drying workshop. The gas measuring points (13) include carbon monoxide concentration measuring points and methane concentration measuring points.
9. The solar material storage and drying system according to claim 5, characterized in that: A spray dust removal system is also provided on the upper part of the outer side of the drying workshop ceiling (7), wherein the spray dust removal system comprises a plurality of spray pipes (12), and a plurality of spray heads (11) are installed on the spray pipes (12).
10. The solar material storage and drying system according to claim 5, characterized in that: A dust removal system is also provided at the ceiling (7) of the drying workshop, and the dust removal system comprises: a dust removal duct (10) and a dust collector (36). The dust removal duct (10) is arranged at the upper part of the interior of the longitudinal walls on both sides of the drying workshop. The dust removal duct (10) is provided with a plurality of dust removal air inlets (18), and the dust removal air inlets (18) face the interior of the drying workshop. The other end of the dust removal duct (10) is connected to the dust collector (36), wherein the dust collector (36) is a wet dust collector (36).