Solar energy and floor heating combined material storage and drying system

Abstract

The utility model discloses a solar energy and floor heating combined material storage and drying system, and belongs to the technical field of viscous material treatment. The system comprises a storage workshop, a solar drying workshop, a conveying part and a turning and throwing part, the storage workshop is internally divided into a dry material area and a viscous material area, and the solar drying workshop is arranged on the upper layer of the dry material area. Viscous materials are transferred to the solar drying workshop through the conveying part, and floor heating pipelines evenly distributed are arranged in the drying platform and matched with solar energy introduced by the hollow sunlight plate ceiling to achieve combined heating. The turner is driven by the traction chain to turn and throw materials back and forth, and the circulating fan and the exhaust fan promote air convection and accelerate water evaporation. The system is provided with dust removal, spraying and fire-fighting facilities, so that dust pollution and potential safety hazards are avoided. The system can get rid of weather limitation, achieves all-weather efficient drying of viscous materials, is simple in structure, low in cost and convenient to use, and meets the requirements for energy conservation, emission reduction and material recycling.

Description

TECHNICAL FIELD

[0001] The utility model relates to viscous material processing technical field, especially relate to a solar energy combined ground heating's material storage drying system. BACKGROUND

[0002] In recent years, with the development of economy, people's demand for a better environment is higher and higher, and the state attaches great importance to pollution control. In the process of industrial production, certain viscous material will be produced, which contains a certain amount of water and is difficult to separate and disperse, and needs to be dried for reuse. The main purpose of viscous material drying is to reduce the amount, that is, to remove the water in the viscous material through technical means to prepare for later processing. At the same time, viscous material is also a public welfare behavior to respond to the state's energy saving and emission reduction policy and protect the natural environment.

[0003] The drying treatment of viscous material has always been a technical problem, especially the drying treatment of large quantities of viscous material. The traditional drying method is generally used for viscous material, that is, the viscous material to be treated is piled up in the drying yard, spread out by hand or machine, and continuously turned over to dry naturally. Due to the limitation of sunshine time and sunshine amount, the traditional drying efficiency is low, the drying effect is not ideal, and it is more difficult to handle in rainy and snowy weather. Therefore, a viscous material processing technology is needed to dry large quantities of viscous material without causing secondary pollution and meet the requirements of viscous material reuse. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a solar energy combined ground heating's material storage drying system to solve the problem that viscous material is easily limited by sunshine time and bad weather in open-air drying, reduce the impact of dust on the environment, and improve the speed and efficiency of material drying.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a solar energy combined ground heating's material storage drying system, the material storage drying system comprises: a storage workshop, a solar drying workshop, a conveying part and a turning part; the storage workshop is provided with a dry material area and a viscous material area, wherein the dry material area is divided into two layers, 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 conveying materials between the solar drying workshop and the viscous 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 used for turning and handling the materials conveyed from the viscous material area to the solar drying workshop.

[0006] Further, the warehouse workshop comprises a warehouse workshop gate, windows, rainproof air inlet louvers, the warehouse workshop gate is located at the bottom of the warehouse workshop gable, a plurality of said windows are arranged on the longitudinal wall of the warehouse workshop, used for lighting of the warehouse workshop, a plurality of said rainproof air inlet louvers are arranged on the longitudinal wall of the warehouse workshop, used for ventilation of the warehouse workshop, wherein the setting height of the rainproof air inlet louver is higher than that of the window.

[0007] Further, the warehouse workshop is provided with a fire-fighting water cannon, i.e. a fire-fighting water cannon is arranged respectively at the viscous material area, the solar drying workshop and the lower layer of the dry material area.

[0008] Further, the fire-fighting water cannons of the viscous material area, the solar drying workshop and the lower layer of the dry material area are respectively installed on both sides and symmetrically arranged.

[0009] Further, the solar drying workshop comprises 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 dry material area of the warehouse workshop, dividing the dry material area into two layers, the internal part of the drying platform is provided with a floor heating pipe for heating of the drying platform, the drying platform is divided into multiple sections, a dry material collecting groove is arranged between each section, a plurality of said circulating fans are arranged inside the solar drying workshop, used for water vapor exchange on the surface of the material, the drying workshop ceiling is arranged at the top of the solar drying workshop, covered with a hollow sunlight plate, facilitating sunlight projection when the material is dried, the drying workshop ceiling and the drying workshop beam form a 5° angle, facilitating rainwater discharge, the drying workshop side wall is composed of hollow tempered glass, a plurality of rainproof air inlet louvers are arranged on the drying workshop side wall on one side of the solar drying workshop, a plurality of exhaust fans are arranged on the other side wall of the solar drying workshop, the exhaust fan is higher than the rainproof air inlet louver, facilitating air convection in the drying workshop.

[0010] Further, the conveying part comprises: a screw feeder, a feeding belt, a wet coal slime hopper, a scraper conveyor, a distribution scraper conveyor, a belt conveyor, a terminal transfer hopper, a transfer belt conveyor, and a lower hopper. The wet coal slime hopper, the scraper conveyor, and the distribution scraper conveyor are arranged in the solar drying workshop. The belt conveyor, the terminal transfer hopper, the transfer belt conveyor, and the lower hopper are arranged in the lower layer of the dry material area of the storage workshop. The screw feeder is installed on the side of the storage workshop away from the drying workshop. The screw feeder is connected to the lower end of the feeding belt through a 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. A plurality of main plug-in doors are arranged on the scraper conveyor. The main plug-in doors are located directly above the distribution scraper conveyor. A plurality of distribution plug-in doors are arranged on the distribution scraper conveyor. The distribution plug-in doors are located above the drying platform. The belt conveyor is arranged below the dry material collection groove of the drying platform. The terminal transfer hopper is arranged between the belt conveyor and the transfer belt conveyor. The lower hopper is arranged at the terminal end of the transfer belt conveyor.

[0011] Further, the turning and throwing part comprises: a turning and throwing machine and a traction chain. The traction chain is located outside the turning and throwing machine and does not contact the coal slime on the drying platform. A plurality of turning and throwing machines are arranged in parallel on the drying platform. Each turning and throwing machine moves linearly along the length of the drying platform under the action of the traction chain to spread and throw the material.

[0012] Further, the drying workshop transverse beam is provided with gas measuring points and dust measuring points. The gas measuring points and the dust measuring points are uniformly distributed in the drying workshop. The gas measuring points include carbon monoxide concentration measuring points and methane concentration measuring points.

[0013] Further, the upper part of the outer side of the drying workshop roof is further provided with a spray dust removal system. The spray dust removal system comprises a plurality of spray pipelines. A plurality of spray heads are installed on the spray pipelines.

[0014] Further, the drying workshop roof is further provided with a dust removal system. The dust removal system comprises a dust removal pipeline and a dust remover. The dust removal pipeline is arranged in the upper part of the longitudinal wall on both sides of the drying workshop. The dust removal pipeline is provided with a plurality of dust removal air inlets. The dust removal air inlets face the inside of the drying workshop. The other end of the dust removal pipeline is connected to the dust remover. The dust remover is a wet dust remover.

[0015] Further, the floor heating pipeline is arranged in a serpentine shape. The floor heating pipeline is uniformly distributed in the drying platform.

[0016] Further, the upper part of the screw feeder is provided with a coal slime buffer bin.

[0017] Further, the circulating fan is hoisted on the drying workshop crossbeam and located above the walking track of the flipper.

[0018] Further, the flipper is provided with a material level measuring point.

[0019] Compared with the prior art, the utility model has the advantages that: the solar energy is used to dry the sticky material in the closed workshop, the flipper can uniformly dry the sticky material, dust overflow can be avoided, rainwater can not wet the material in rainy weather, the all-weather drying work of the sticky material can be realized by combining the use of the floor heating on the drying platform, and the drying efficiency of the sticky material is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a workshop structure diagram of the utility model.

[0021] Figure 2 It is a solar drying workshop plan view of the utility model.

[0022] Figure 3 It is a solar drying workshop side wall schematic view of the utility model.

[0023] Figure 4 It is a material conveying schematic view of the utility model.

[0024] Figure 5 It is a floor heating pipeline arrangement view of the utility model.

[0025] 1, warehouse workshop longitudinal wall, 2, warehouse workshop gable, 3, window, 4, rainproof air inlet louver, 5, warehouse workshop door, 6, drying workshop side wall, 7, drying workshop ceiling, 8, drying workshop crossbeam, 9, exhaust fan, 10, dust removal pipeline, 11, spray head, 12, spray pipeline, 13, gas measuring point, 14, dust measuring point, 15, drying platform, 16, floor heating pipeline, 17, fire water cannon, 18, dust removal air inlet, 19, circulating fan, 20, coal slime buffer bin, 21, screw feeder, 22, feeder hopper, 23, feeding belt, 24, wet coal slime hopper, 25, scraper conveyor, 26, main road plug door, 27, cloth scraper conveyor, 28, cloth plug door, 29, belt conveyor, 30, transfer hopper, 31, transfer belt conveyor, 32, discharge hopper, 33, flipper, 34, traction chain, 35, material level measuring point, 36, dust collector, 37, dry material collection tank, 38, dry material area, 39, sticky material area. DETAILED DESCRIPTION

[0026] The utility model discloses an embodiment is shown in the accompanying drawings. Figures 1-5Further detailed description of the utility model makes, but the following through the drawing described embodiment, aims at explaining the utility model, and can not be understood as the limitation of the utility model.

[0027] A solar energy combined ground heating material storage drying system, comprising: a storage workshop, a solar drying workshop, a conveying part and a turning part;

[0028] The storage workshop comprises a storage workshop door 5, a window 3, a rainproof air inlet louver 4 and a fire water cannon 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 portion of the storage workshop longitudinal wall 1 and are used for the illumination of the storage workshop, a plurality of rainproof air inlet louvers 4 are arranged on the upper portion of the storage workshop longitudinal wall 1 and are used for the ventilation of the storage workshop, the rainproof air inlet louvers 4 are higher than the windows 3, and a plurality of fire water cannons 17 are arranged on the two sides of the storage workshop;

[0029] The solar drying workshop is located on the second floor of the dry material area 38 of the material storage drying system, comprises a drying platform 15, a drying workshop side wall 6 and a drying workshop ceiling 7, the drying platform 15 is internally provided with a ground heating pipeline 16 and is used for the heating of the drying platform 15, the drying platform 15 is divided into multiple sections, a dry material collecting groove 37 is arranged between each section, a plurality of circulating fans 19 are arranged in the drying workshop and are used for the circulation of air in the drying workshop, the drying workshop ceiling 7 is covered with a hollow sunlight plate, sunlight projection during material airing is facilitated, the drying workshop ceiling 7 and the drying workshop cross beam 8 form a 5° angle, rainwater is facilitated to be discharged, the drying workshop side wall 6 is composed of hollow tempered glass, a plurality of rainproof air inlet louvers 4 are arranged on one side wall of the drying workshop, a plurality of exhaust fans 9 are arranged on the other side wall of the drying workshop, the exhaust fans 9 are higher than the rainproof air inlet louvers 4, and air convection in the drying workshop is facilitated;

[0030] The conveying part includes a screw feeder 21, a feeding belt 23, a scraper conveyor 25, a plurality of cloth 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 warehouse away from the drying plant. The screw feeder 21 is connected with the lower end of the feeding belt 23 through a feeder hopper 22. The upper end of the feeding belt 23 is installed on one end of the drying plant and is connected with the scraper conveyor 25 through a wet coal slurry hopper 24. The scraper conveyor 25 is provided with a plurality of main road plug-in doors 26. The main road plug-in doors 26 are located directly above the cloth scraper conveyors 27. The cloth scraper conveyors 27 are provided with a plurality of cloth plug-in doors 28. The cloth plug-in doors 28 are located above the drying platform 15. The lower part of the drying platform 15 is provided with the belt conveyor 29. The end of the belt conveyor 29 is connected with the transfer belt conveyor 31 through a transfer hopper 30. The end of the transfer belt conveyor 31 is connected with a discharge hopper 32.

[0031] The turning part includes a plurality of turning machines 33 and a traction chain 34. The traction chain 34 is located outside the turning machine 33 and does not contact the coal slurry 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 linearly along the length of the drying platform 15 under the action of the traction chain 34. The material is spread and turned.

[0032] Specifically, the warehouse includes a warehouse door 5, a window 3, a rainproof air inlet shutter 4 and a fire water cannon 17. The warehouse is divided into a dry material area 38 and a sticky material area 39. The warehouse door 5 is located at the bottom of the warehouse gable 2. A plurality of windows 3 are arranged on the upper part of the longitudinal wall 1 of the warehouse for lighting. A plurality of rainproof air inlet shutters 4 are arranged on the upper part of the longitudinal wall 1 of the warehouse for ventilation. The rainproof air inlet shutter 4 is higher than the window 3. A plurality of fire water cannons 17 are arranged on both sides of the warehouse for emergency fire extinguishing of the dry material area 38 and the sticky material area 39.

[0033] The solar drying workshop is located on the second floor of the material storage and drying system drying area 38, including 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 drying material collection groove 37 is arranged between each section. The drying platform 15 is internally provided with a floor heating pipe 16 for heating the drying platform 15. A plurality of circulating fans 19 are arranged inside the drying workshop for water vapor exchange on the surface of the material. The drying workshop ceiling 7 is covered with hollow sunlight panels to facilitate sunlight projection during material drying. The drying workshop ceiling 7 is at an angle of 5° with the drying workshop beam 8 to facilitate rainwater discharge. The drying workshop side wall 6 is composed of hollow tempered glass. A plurality of rainproof air inlet louvers 4 are arranged on one side wall, and a plurality of exhaust fans 9 are arranged on the other side wall. The exhaust fans 9 are higher than the rainproof air inlet louvers 4 to facilitate air convection in the drying workshop.

[0034] The storage workshop provides a storage site for coal slime. The coal slime hauling vehicle transports the coal slime to the viscous material area 39 through the storage workshop door 5, and the coal slime is placed in the viscous material area 39 with the assistance of a loader, and then the coal slime is transported to the coal slime buffer bin 20 by the loader. The coal slime in the coal slime buffer bin 20 falls onto the feeding belt 23 through the wet coal slime hopper 24 under the action of the screw feeder 21. The feeding belt 23 transports the coal slime to the second floor drying workshop. According to the processing capacity of the flipper 33, each flipper 33 needs to be segmented and distributed. Therefore, a plurality of distribution scraper conveyors 27 are arranged in the vertical direction along the running direction of the flipper 33, and a plurality of distribution plug doors 28 are arranged on each distribution scraper conveyor 27. The distribution plug doors 28 can simultaneously distribute the coal slime to the flippers 33 in the same section. A scraper conveyor 25 is arranged along the running direction of the flipper 33 on the side of the drying workshop close to the feeding belt 23, which receives the coal from the feeding belt 23 of the storage workshop through the wet coal slime hopper 24. The scraper conveyor is provided with a number of plug doors consistent with the number of distribution scraper conveyors 27. By controlling the opening of the plug doors, all distribution scraper conveyors 27 can be simultaneously fed.

[0035] The coal slurry transported by the coal slurry scraper conveyor 27 is turned over and spread on the drying platform 15 by the turner 33. The turner 33 is internally provided with a semi-pipe type turning double shovel, a traction motor, a shovel turning motor, a mud bed level detection probe, a mud baffle and other components. The main driving part of the turner 33 includes a traction motor, a double shovel turning motor, a mud baffle moving motor and a double shovel rolling component. The traction motor drives the turner 33 to move on the track platform along the drying platform 15 through the traction chain 34, so that the turner 33 can walk to any position of the drying workshop. The double shovel turning motor drives the double shovel to turn to roll and transport the coal slurry on the drying platform 15. The scraper blade moving motor controls the height of the scraper blade to adjust the shearing of the coal slurry by the scraper blade. The turner 33 advances while crushing, spreading, ventilating and transporting the material. When the turner 33 walks from one end to the other end of the drying platform 15 for one round, all the coal slurry is evenly rolled and displaced once, that is, all the coal slurry is moved in a short time, which facilitates the renovation of the surface of the coal slurry and fully dries the coal slurry. At the same time, the floor heating in the drying platform 15 continuously dries the coal slurry to accelerate the evaporation of water in the coal slurry. The circulating fan 19 can appropriately organize the convection of air in the solar drying workshop. The dry air entering the solar drying workshop through the rainproof air inlet shutter 4 exchanges with the air containing water vapor to reduce the wet air layer on the surface of the coal slurry. The humid air is discharged from the drying workshop by the exhaust fan 9 to achieve excellent drying effect. The moisture content of the raw coal slurry is about 17%, and when the moisture content of the dried coal slurry is reduced to 13%, the use requirement is met. The turner 33 delivers the dried coal slurry to the dry material collecting tank 37. The dry material collecting tank 37 is provided with a belt conveyor 29 below. A plurality of turners 33 in the same section are connected in series by one belt conveyor 29. The dried coal slurry passes through the belt conveyor 31 and then falls into the dry material area 38 of the storage workshop through the discharge hopper 32 for the next step of distribution.

[0036] As a preferred solution, the fire water cannons 17 on both sides of the storage workshop and the solar drying workshop are symmetrically arranged.

[0037] Specifically, a plurality of fire water cannons 17 are symmetrically arranged on both sides of the storage workshop and the solar drying workshop. Once a fire occurs, the fire water cannons 17 can fully cover the storage workshop and the solar drying workshop to extinguish the fire at the first time.

[0038] As a preferred solution, the gas measuring point 13 and the dust measuring point 14 are arranged on the beam 8 of the drying workshop. The gas measuring point 13 and the dust measuring point 14 are uniformly distributed in the drying workshop. The gas measuring point 13 includes a carbon monoxide concentration measuring point and a methane concentration measuring point.

[0039] Specifically, the gas measuring points 13 and the dust measuring points 14 are evenly arranged on the cross beams 8 of the drying workshop, and are used for monitoring the concentration of the gas and the dust in the solar drying workshop. Once the concentration exceeds the normal range, an alarm is triggered immediately to remind the personnel to handle it.

[0040] As a preferred solution, the upper part of the outer side of the drying workshop roof 7 is provided with a spray dust removal system, and the spray dust removal system comprises a plurality of spray pipelines 12, and a plurality of spray heads 11 are arranged on the spray pipelines 12.

[0041] Specifically, the spray dust removal system arranged at the upper part of the outer side of the drying workshop roof 7 sprays the water in the spray pipelines 12 on the drying workshop roof 7 through the spray heads 11, so as to achieve the effect of washing the dust on the roof. Because a plurality of spray pipelines 12 and a plurality of spray heads 11 are arranged, the dust on the roof can be washed more thoroughly, so as to improve the light transmittance of the drying workshop roof 7 and improve the utilization rate of sunlight, thereby creating a favorable environment for drying the coal slime.

[0042] As a preferred solution, the drying workshop roof 7 is provided with a dust removal system, and the dust removal system comprises a dust removal pipeline 10 and a dust remover 36. The dust removal pipeline 10 is arranged at the upper part of the inner side of the longitudinal wall of the drying workshop, and a plurality of dust inlet openings 18 are arranged on the dust removal pipeline 10. The dust inlet openings 18 are directed towards the inside of the drying workshop, and the other end of the dust removal pipeline 10 is connected with the dust remover 36. The dust remover 36 is a wet dust remover 36.

[0043] Specifically, a small amount of dust is contained in the air reaching the saturated humidity in the solar drying workshop, and a plurality of dust inlet openings 18 are arranged on the longitudinal walls of the drying workshop to remove the dust in the discharged exhaust gas. Because the water content in the discharged exhaust gas is high, it is not suitable for the process of the bag dust remover 36, so the wet dust remover 36 is adopted.

[0044] As a preferred solution, the floor heating pipeline 16 is arranged in a serpentine shape, and the floor heating pipeline 16 is evenly distributed in the drying platform 15.

[0045] Specifically, the floor heating pipeline 16 is arranged in a serpentine shape in the drying platform 15 and is evenly distributed in each region of the drying platform 15. When the floor heating pipeline 16 is working, it performs drying operation on the coal slime on the drying platform 15 through heat exchange, so that the water in the coal slime evaporates quickly, thereby achieving the drying effect of the coal slime.

[0046] As a preferred solution, the upper part of the screw feeder 21 is provided with a coal slime buffer bin 20.

[0047] Specifically, the loader sends the coal slime into the coal slime buffer bin 20, and the coal slime slowly enters the screw feeder 21, so as to avoid the blockage of the screw feeder 21.

[0048] As a preferred solution, the circulating fan 19 is hoisted on the cross beam 8 of the drying workshop and is located above the walking track of the flipper 33.

[0049] Specifically, the circulating fan 19 is arranged in each section of the drying platform 15 and each walking track area of the turning and throwing machine 33, the height of the circulating fan 19 is slightly higher than that of the turning and throwing machine 33, the circulating fan 19 is avoided from colliding with the turning and throwing machine 33 during operation of the turning and throwing machine 33, the circulating fan 19 promotes the convection of air in the solar drying workshop, accelerates the air-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.

[0050] As a preferred solution, the turning and throwing machine 33 is provided with a material level measuring point 35.

[0051] Specifically, the material level measuring point 35 is installed at the front end of the turning and throwing machine 33 before operation, the material level of the coal slime at different positions of the drying platform 15 in the running direction of the turning and throwing machine 33 can be monitored, and the speed of the forward movement of the turning and throwing machine 33, the speed of the double shovel rotation and the operation mode are automatically adjusted according to the monitoring value.

[0052] The above-mentioned embodiments are only preferred technical solutions of the present application, and should not be regarded as a limitation of the present application, the protection scope of the present application should be the technical solutions recorded in the claims, including the equivalent replacement solutions of the technical features recorded in the claims as the protection scope. That is, the equivalent replacement improvement within this range is also within the protection scope of the present application.

Claims

1. A solar energy combined floor heating and material storage drying system, characterized in that, The material warehouse drying system comprises a warehouse workshop, a solar drying workshop, a conveying part and a turning part; the warehouse workshop is internally provided with a dry material area (38) and a sticky material area (39), wherein the dry material area (38) is divided into two layers, the solar drying workshop is arranged at the upper layer of the dry material area (38) of the warehouse workshop, the conveying part is used for conveying materials between the solar drying workshop and the sticky material area (39), inside the solar drying workshop and in the lower layer of the dry material area (38), and the turning part is arranged in the solar drying workshop and is used for turning and handling the materials conveyed from the sticky material area (39) into the solar drying workshop.

2. The solar combined floor heating and material storage drying system according to claim 1, wherein, The warehouse workshop comprises a warehouse workshop door (5), a window (3) and a rainproof air inlet louver (4), the warehouse workshop door (5) is located at the bottom of a gable (2) of the warehouse workshop, a plurality of the windows (3) are arranged on a longitudinal wall (1) of the warehouse workshop and are used for lighting of the warehouse workshop, and a plurality of the rainproof air inlet louvers (4) are arranged on the longitudinal wall (1) of the warehouse workshop and are used for ventilation of the warehouse workshop, wherein the rainproof air inlet louver (4) is arranged at a height higher than that of the window (3).

3. The solar combined floor heating and material storage drying system of claim 1, wherein, The warehouse workshop is provided with a fire-fighting water cannon (17), i.e. the fire-fighting water cannon (17) is arranged at the sticky material area (39), the solar drying workshop and the lower layer of the dry material area (38) respectively.

4. The solar combined floor heating and material storage drying system of claim 3, wherein, The fire-fighting water cannons (17) of the sticky material area (39), the solar drying workshop and the lower layer of the dry material area (38) are respectively arranged on both sides and are symmetrically arranged.

5. The solar combined floor heating and material storage drying system of claim 2, wherein, The solar drying workshop comprises a drying platform (15), a drying workshop side wall (6), a circulating fan (19) and a drying workshop roof (7), the drying platform (15) is arranged in the middle of the dry material area (38) of the warehouse workshop, divides the dry material area (38) into two layers, the inside of the drying platform (15) is provided with a floor heating pipe (16) for heating of the drying platform (15), the drying platform (15) is divided into multiple sections, a dry material collecting groove (37) is arranged between each section, a plurality of the circulating fans (19) are arranged inside the solar drying workshop and are used for water vapor exchange on the surface of the materials, the drying workshop roof (7) is arranged at the top of the solar drying workshop and is covered with a hollow sunlight plate, so that sunlight can be projected when the materials are dried, the drying workshop roof (7) is arranged on a drying workshop cross beam (8) in an inclined manner, so that rainwater can be discharged, the drying workshop side wall (6) is composed of hollow tempered glass, a plurality of the rainproof air inlet louvers (4) are arranged on the drying workshop side wall (6) on one side of the solar drying workshop, and a plurality of exhaust fans (9) are arranged on the other side wall of the solar drying workshop, the exhaust fan (9) is higher than the rainproof air inlet louver (4), so that air convection in the drying workshop is facilitated.

6. The solar combined floor heating and material storage drying system of claim 5, wherein, The conveying part comprises a screw feeder (21), a feeding belt (23), a wet coal slime hopper (24), a scraper conveyor (25), a 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 slime hopper (24), the scraper conveyor (25), and the distribution scraper conveyor (27) are arranged in the 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 dry material area (38) of the storage workshop. 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 in the solar drying workshop and located above the wet coal slime hopper (24). The wet coal slime hopper (24) is arranged above the scraper conveyor (25). A plurality of main road plug-in doors (26) are arranged on the scraper conveyor (25). The main road plug-in doors (26) are located directly above the distribution scraper conveyor (27). A plurality of distribution plug-in doors (28) are arranged on the distribution scraper conveyor (27). The distribution plug-in doors (28) are located above the drying platform (15). The belt conveyor (29) is arranged below the dry material collection groove (37) of the drying platform (15). The terminal transfer hopper (30) is arranged between the belt conveyor (29) and the transfer belt conveyor (31). The lower hopper (32) is arranged at the terminal end of the transfer belt conveyor (31).

7. The solar combined floor heating and material storage drying system of claim 5, wherein, The turning and throwing part comprises a turning and throwing machine (33) and a traction chain (34). The traction chain (34) is located outside the turning and throwing machine (33) and does not contact the coal slime on the drying platform (15). A plurality of turning and throwing machines (33) are arranged in parallel on the drying platform (15). Each turning and throwing machine (33) moves linearly along the length of the drying platform (15) under the action of the traction chain (34) to spread and throw the material.

8. The solar combined floor heating and material storage drying system of claim 5, wherein The drying workshop cross beam (8) is provided with gas measuring points (13) and dust measuring points (14). The gas measuring points (13) and the dust measuring points (14) are uniformly distributed in the drying workshop. The gas measuring points (13) comprise carbon monoxide concentration measuring points and methane concentration measuring points.

9. A solar material warehousing drying system according to claim 5, characterized in that, The upper part of the outer side of the drying workshop ceiling (7) is further provided with a spray dust removal system. The spray dust removal system comprises a plurality of spray pipelines (12). A plurality of spray heads (11) are installed on the spray pipelines (12).

10. The solar combined floor heating and material storage drying system of claim 5, wherein, The drying plant roof (7) is also provided with a dust removal system, which comprises a dust removal pipeline (10) and a dust remover (36). The dust removal pipeline (10) is arranged at the upper part of the longitudinal wall on both sides of the drying plant. The dust removal pipeline (10) is provided with a plurality of dust removal air inlets (18) facing the interior of the drying plant. The other end of the dust removal pipeline (10) is connected with the dust remover (36). The dust remover (36) is a wet dust remover (36).

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