CN111854406A - A solar-powered slime drying device - Google Patents

Abstract

The invention relates to the technical field of coal slime drying, and discloses a solar coal slime drying device which comprises a bottom plate, wherein a plurality of supporting legs are fixedly connected to the upper surface of the bottom plate, an installation shell is fixedly connected between the top ends of the supporting legs, a driving motor is fixedly connected to the left side surface of the installation shell, a rotating shaft is fixedly connected to the output end of the driving motor, a spiral blade plate is fixedly connected to the outer surface of the rotating shaft, a discharging pipe is fixedly connected to the outer surface of the installation shell, a waste water box is fixedly connected to the lower surface of the installation shell, and a casing is fixedly connected to the upper surface of the bottom plate. This solar energy coal slime drying device, when using, with the material after dewatering earlier, through hot air drying and conduction oil drying, improved work efficiency, the material passes through the heliciform conveying pipeline and discharges, plays the effect of categorised ejection of compact, through the heliciform conveying pipeline that sets up, has enlarged material and hot-blast area of contact, has improved work efficiency.

Description

A solar-powered slime drying device

technical field

The invention relates to the technical field of slime drying, in particular to a solar-powered slime drying device.

Background technique

Coal slime generally refers to the semi-solid formed by pulverized coal containing water, which is a product in the coal production process. several types.

Since coal slime contains a lot of moisture, it is often necessary to dry it. To be searched, Chinese patent CN201497297U proposes a coal slime drying device, including a solar greenhouse and a bridge-type flipping device, and the bridge-type flipping device Set in a solar greenhouse. The bridge flipping device includes a flipping mechanism, a walking mechanism, a lifting mechanism and a frame. There is a heating device under the ground of the solar greenhouse. The feeding, drying and discharging of coal slime are completely mechanized by the tumbling action of the bridge tumbling device. Using solar energy and ventilation to dry coal slime, the drying operation cost is low and energy saving, and there is no pollutant emission, and the environmental protection benefit is good. It overcomes the disadvantages of high cost, high energy consumption and environmental pollution of the currently commonly used drum drying device.

However, when the device is used, the coal slime is dried by heating, but the water content in the coal slime is relatively large, which leads to a long drying time and a large energy consumption, which is inconvenient for large-scale promotion and use. Therefore, a solar energy Slime drying device to solve the above problems.

SUMMARY OF THE INVENTION

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the present invention provides a solar-powered coal slime drying device, which solves the problems of large water content in coal slime, long drying time, high energy consumption, and inconvenience for large-scale popularization and use. question.

(2) Technical solutions

The present invention provides the following technical solutions: a solar-powered slime drying device, comprising a bottom plate, a plurality of support legs are fixedly connected to the upper surface of the bottom plate, and a mounting shell is fixedly connected between the top ends of the support legs, and the mounting The left side of the shell is fixedly connected with a drive motor, the output end of the drive motor is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a spiral blade, and the outer surface of the installation shell is fixedly connected with a discharge pipe, The lower surface of the installation shell is fixedly connected with a waste water box, the upper surface of the bottom plate is fixedly connected with an organic case, the installation case and the case are connected through a discharge pipe, and the left side of the case is fixed A working motor is connected, the output end of the working motor is fixedly connected with a rotating rod, the outer surface of the rotating rod is fixedly connected with a plurality of crushing teeth, and a first filter screen is fixedly connected between the inner side walls of the casing The upper surface of the bottom plate is provided with a chute, the interior of the chute is slidably connected with a slider, the upper surface of the slider is fixedly connected with a support column, and the outer surface of the support column is fixedly connected with an outer surface device A spiral feeding pipe with an opening, a solar panel is fixedly connected to the upper surface of the bottom plate, an electrical cabinet is fixedly connected to the upper surface of the bottom plate, a solar air collector is fixedly connected to the upper surface of the bottom plate, and the The solar air heat collector corresponds to the opening of the helical feed pipe, the outer surface of the rotating rod is fixedly connected with a driving bevel gear, the upper surface of the bottom plate is rotatably connected with a crankshaft through a bearing, and the crankshaft is rotatably connected with the crankshaft. The top end of the crankshaft is fixedly connected with a driven bevel gear, the driving bevel gear is meshed with the driven bevel gear, the outer surface of the crankshaft is sleeved with a sleeve, and the outer surface of the sleeve is fixedly connected with a A connecting rod, one end of the connecting rod away from the sleeve is hinged with the support column.

Preferably, a feeding nozzle is fixedly connected to the upper surface of the installation shell, and a blocking cap is sleeved on the outer surface of the feeding nozzle.

Preferably, a plurality of ventilation holes are opened on the upper surface of the installation shell, the ventilation holes are evenly distributed on the upper surface of the installation shell, and a plurality of water leakage holes are opened on the lower surface of the installation shell. The outer surface of the device is fixedly connected with a second filter screen.

Preferably, a motor support plate is fixedly connected to the left side of the casing, and the upper surface of the motor support plate is fixedly connected to the working motor.

Preferably, a funnel is fixedly connected to the lower surface of the first filter screen, and the funnel corresponds to the spiral conveying pipe.

Preferably, the number of the crushing teeth is not less than four, and they are evenly distributed on the outer surface of the rotating rod, and the rotating rod is welded with the crushing teeth.

Preferably, a power switch, a battery, an inverter and a transformer are arranged inside the electrical cabinet.

Preferably, four supporting feet are fixedly connected to the lower surface of the casing, and the distance between the crankshaft and the supporting feet is not less than ten centimeters.

Preferably, a partition plate is fixedly connected between the inner walls of the spiral feeding pipe, and the spiral feeding pipe is divided into two parts, the upper part is the material pipe, and the lower part is the heat-conducting oil pipe. A hose is fixedly connected to the outer surface, a heat-conducting oil tank is fixedly connected to the upper surface of the bottom plate, the heat-conducting oil tank is connected to the heat-conducting oil pipe through a hose, and a heat-conducting oil pump is fixedly connected to the upper surface of the bottom plate, and the heat-conducting oil pump It is communicated with the heat conducting oil tank, and the heat conducting oil pump is communicated with the heat conducting pipe.

(3) Beneficial effects

Compared with the prior art, the present invention provides a solar-powered coal slime drying device, which has the following beneficial effects:

When using the solar-powered slime drying device, the material is put into the inside of the installation shell through the set feed nozzle, and the set drive motor drives the rotating shaft to rotate, and the rotating shaft drives the spiral blade to rotate, squeeze and Push the material in the installation shell to move, so that the moisture in the material is precipitated under the action of extrusion, and under the action of gravity, it falls into the waste water box through the second filter screen, and has the effect of dehydration.

When the solar slime drying device is in use, after the material enters the casing from the installation shell, the set working motor drives the rotating rod to rotate, and the rotating rod drives the crushing teeth to rotate, and the crushing teeth rotate to break the materials. The crushed material passes through the first filter screen and the funnel, and falls into the material pipe on the spiral material conveying pipe, and passes through the installed solar air collector, which has the effect of hot air drying for the material. So as to achieve the effect of drying.

The solar slime drying device, when in use, drives the rotating rod to rotate through the set working motor, and drives the crankshaft to rotate through the driving bevel gear and the driven bevel gear, and the crankshaft drives the connecting rod to rotate through the sleeve. The connecting rod pulls the support column to move back and forth along the chute, causing the support column to vibrate, so that the material can be discharged smoothly in the spiral conveying pipe without clogging. The heat transfer oil is circulated, and the heat transfer and the materials on the separator are dried and heated by heat transfer.

The solar slime drying device converts solar energy into electrical energy through the installed solar panels and electrical cabinets when in use, provides electrical energy for the operation of the device, and reduces the cost of use. connection to ensure the normal operation of the device.

The solar-powered coal slime drying device, when in use, dehydrates the material first, and then dries it with hot air and heat-conducting oil, which improves the work efficiency. The spiral conveying pipe expands the contact area between the material and the hot air and improves the work efficiency.

Description of drawings

Fig. 1 is the structural representation of the present invention;

2 is an enlarged view of the structure of A in FIG. 1 of the present invention;

3 is an enlarged view of the structure of B in FIG. 1 of the present invention;

Figure 4 is a cross-sectional view of the helical feed pipe of the present invention.

In the picture: 1 bottom plate, 2 supporting legs, 3 mounting shell, 4 driving motor, 5 rotating shaft, 6 spiral blade, 7 discharging pipe, 8 waste water box, 9 casing, 10 working motor, 11 rotating rod, 12 grinding teeth , 13 first filter screen, 14 chute, 15 slider, 16 support column, 17 spiral feeding pipe, 18 solar panel, 19 electrical cabinet, 20 solar air collector, 21 feed nozzle, 22 second filter Net, 23 driving bevel gear, 24 crankshaft, 25 driven bevel gear, 26 sleeve, 27 connecting rod, 28 funnel, 29 baffle, 30 heat transfer oil tank, 31 heat transfer oil pump.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Figures 1-4, a solar-powered coal slime drying device, comprising a bottom plate 1, the bottom plate 1 can also be the ground, the upper surface of the bottom plate 1 is fixedly connected with a plurality of supporting legs 2, the supporting legs 2 are four, and the supporting legs A mounting shell 3 is fixedly connected between the top ends of the mounting shells 3, and the supporting legs 2 are evenly distributed on the lower surface of the mounting shell 3 to provide support for the safety shell 3. The left side of the mounting shell 3 is fixedly connected with a drive motor 4, and the drive motor 4 A rotating shaft 5 is fixedly connected to the output end of the rotating shaft 5, a spiral blade 6 is fixedly connected to the outer surface of the rotating shaft 5, a discharge pipe 7 is fixedly connected to the outer surface of the installation shell 3, and a waste water box 8 is fixedly connected to the lower surface of the installation shell 3. The upper surface of 1 is fixedly connected to the casing 9, the installation casing 3 is connected to the casing 9 through the discharge pipe 7, the left side of the casing 9 is fixedly connected to the working motor 10, and the output end of the working motor 10 is fixedly connected to the rotating shaft. The rod 11, the outer surface of the rotating rod 11 is fixedly connected with a plurality of crushing teeth 12, the inner side wall of the casing 9 is fixedly connected with a first filter screen 13, the upper surface of the bottom plate 1 is provided with a chute 14, the chute 14 A sliding block 15 is slidably connected to the upper surface of the sliding block 15, a support column 16 is fixedly connected to the upper surface of the sliding block 15, the outer surface of the support column 16 is fixedly connected to a spiral feeding pipe 17 with an opening on the outer surface, and the upper surface of the bottom plate 1 is fixed A solar panel 18 is connected, an electrical cabinet 19 is fixedly connected to the upper surface of the base plate 1, and a solar air heat collector 20 is fixedly connected to the upper surface of the base plate 1. The air enters through the inlet of the solar heat collector. The coating absorbs the heat of the solar energy to heat the air, and the high-temperature air is dried in the drying room and then discharged to the outside. The solar panel 18 and the electrical cabinet 19 are arranged to convert the solar energy into electrical energy, which provides electrical energy for the work of the device and reduces the use cost. If the electric energy generated by solar energy is insufficient, it can be connected to the external power source to ensure the normal operation of the device. The solar air heat collector 20 corresponds to the opening of the spiral feeding pipe 17, and the outer surface of the rotating rod 11 is fixedly connected with an active cone. A crankshaft 24 is rotatably connected to the upper surface of the bottom plate 1 through a bearing, the top of the crankshaft 24 is fixedly connected with a driven bevel gear 25, the driving bevel gear 23 is meshed with the driven bevel gear 25, and the outer surface of the crankshaft 24 is A sleeve 26 is sleeved on the surface, a connecting rod 27 is fixedly connected to the outer surface of the sleeve 26 , and one end of the connecting rod 27 away from the sleeve 26 is hinged with the support column 16 .

Further, a feeding nozzle 21 is fixedly connected to the upper surface of the installation shell 3, and a blocking cap is sleeved on the outer surface of the feeding nozzle 21 to facilitate feeding, and the provided blocking cap can improve the sealing performance of the device. , to avoid the entry of dust in the air.

Further, the upper surface of the installation shell 3 is provided with a plurality of ventilation holes, the ventilation holes are evenly distributed on the upper surface of the installation shell 3, the lower surface of the installation shell 3 is provided with a plurality of water leakage holes, and the outer surface of the water leakage holes is fixedly connected with a No. The second filter screen 22 has the effect of facilitating the discharge of waste water.

Further, a motor support plate is fixedly connected to the left side of the casing 9 , and the upper surface of the motor support plate is fixedly connected to the working motor 10 to provide support for the working motor 10 and facilitate maintenance of the working motor 10 .

Further, a funnel 28 is fixedly connected to the lower surface of the first filter screen 13 , and the funnel 28 corresponds to the spiral feeding pipe 17 .

Further, the number of pulverizing teeth 12 is not less than four, and they are evenly distributed on the outer surface of the rotating rod 11. The rotating rod 11 and the pulverizing teeth 12 are welded to achieve the effect of uniform pulverization, and the welding method is stable and has a long service life. long.

Further, the interior of the electrical cabinet 19 is provided with a power switch, a battery, an inverter and a transformer.

Further, four support feet are fixedly connected to the lower surface of the casing 9, and the distance between the crankshaft 24 and the support feet is not less than ten centimeters, so as to avoid the collision between the crankshaft 24 and the support feet.

Further, a partition 29 is fixedly connected between the inner walls of the spiral feeding pipe 17, and the spiral feeding pipe 17 is divided into two parts, the upper part is the material pipe, the lower part is the heat conducting oil pipe, and the outer surface of the heat conducting oil pipe is fixed. A hose is connected, a heat-conducting oil tank 30 is fixedly connected to the upper surface of the base plate 1, and the heat-conducting oil tank 30 is communicated with a heat-conducting oil pipe through a hose, and a heat-conducting oil pump 31 is fixedly connected to the upper surface of the base plate 1, and the heat-conducting oil pump 31 is communicated with the heat-conducting oil tank 30, The heat-conducting oil pump 31 is connected with the heat-conducting pipe, and the heat-conducting oil is used under the action of the heat-conducting oil pump 31, the heat-conducting oil circulates, and the heat-conducting and the materials on the separator 29 are dried and heated by means of heat transfer.

To sum up, when the solar-powered coal slime drying device is in use, the material is put into the interior of the installation shell 3 through the provided feeding nozzle 21, and the drive motor 4 is provided to drive the rotating shaft 5 to rotate, The rotating shaft 5 drives the spiral blade 6 to rotate, squeezes and pushes the material in the installation shell 3 to move, so that the moisture in the material is precipitated under the action of extrusion, and under the action of gravity, it passes through the second filter screen 22 and falls into the In the waste water box 8, the effect of dehydration is achieved.

When the solar-powered slime drying device is in use, after the material enters the casing 9 from the installation shell 3, the working motor 10 is arranged to drive the rotating rod 11 to rotate, and the rotating rod 11 drives the crushing teeth 12 to rotate. The tooth 12 rotates to break the material. The broken material passes through the first filter screen 13 and the funnel 28 and falls into the material pipe on the spiral material conveying pipe 17. The heater 20 has the effect of hot air drying on the material, so as to achieve the effect of drying.

The solar slime drying device, when in use, drives the rotating rod 11 to rotate through the provided working motor 10, and drives the crankshaft 24 to rotate through the driving bevel gear 23 and the driven bevel gear 25, and the crankshaft 24 passes through the The sleeve 26 drives the connecting rod 27 to rotate, and the connecting rod 27 pulls the support column 16 to move back and forth along the chute 14, causing the support column 16 to vibrate, so that the material can be discharged smoothly in the spiral conveying pipe 17, and there will be no blockage. The phenomenon, in use, the heat transfer oil is used under the action of the heat transfer oil pump 31, the heat transfer oil circulates, and the heat transfer and the material on the partition 29 are dried and heated by heat transfer.

The solar-powered slime drying device converts solar energy into electrical energy through the installed solar panels 18 and electrical cabinets 19 during use, providing electrical energy for the operation of the device and reducing the use cost. If the electrical energy generated by the solar energy is insufficient, it can be combined with External power supply connection to ensure the normal operation of the device.

The solar-powered slime drying device, when in use, dehydrates the material first, and then uses hot air drying and heat transfer oil drying to improve the work efficiency. The set spiral material conveying pipe 17 enlarges the contact area between the material and the hot air and improves the working efficiency.

It should be noted that the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a series of elements includes not only those elements, but also no Other elements expressly listed, or which are also inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

The standard parts used in this application document can be purchased from the market, and can be customized according to the description in the description and drawings. The specific connection method of each part adopts the mature conventional means in the prior art. And the equipment adopts the conventional model in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. Electrical connection, the peripheral controller mentioned in the specification can control the electrical components mentioned in this document, and the peripheral controller is a conventional known device.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (9)

1. A solar-powered slime drying device, comprising a bottom plate (1), characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a plurality of supporting legs (2), and the top of the supporting legs (2) A mounting shell (3) is fixedly connected therebetween, a drive motor (4) is fixedly connected to the left side of the mounting shell (3), and a rotating shaft (5) is fixedly connected to the output end of the drive motor (4). The outer surface of the rotating shaft (5) is fixedly connected with a spiral blade (6), the outer surface of the installation shell (3) is fixedly connected with a discharge pipe (7), and the lower surface of the installation shell (3) is fixedly connected There is a waste water box (8), the upper surface of the bottom plate (1) is fixedly connected to an organic casing (9), and the installation casing (3) is communicated with the casing (9) through a discharge pipe (7), A working motor (10) is fixedly connected to the left side of the casing (9), a rotating rod (11) is fixedly connected to the output end of the working motor (10), and the outer surface of the rotating rod (11) is fixed A plurality of crushing teeth (12) are connected, a first filter screen (13) is fixedly connected between the inner side walls of the casing (9), and a chute (14) is provided on the upper surface of the bottom plate (1). A slider (15) is slidably connected to the inside of the chute (14), the upper surface of the slider (15) is fixedly connected with a support column (16), and the outer surface of the support column (16) is fixedly connected There is a spiral feeding pipe (17) with an opening on the outer surface, a solar panel (18) is fixedly connected to the upper surface of the bottom plate (1), and an electrical cabinet (19) is fixedly connected to the upper surface of the bottom plate (1). ), the upper surface of the bottom plate (1) is fixedly connected with a solar air heat collector (20), and the solar air heat collector (20) corresponds to the opening of the spiral feeding pipe (17), The outer surface of the rotating rod (11) is fixedly connected with a driving bevel gear (23), the upper surface of the bottom plate (1) is rotatably connected with a crankshaft (24) through a bearing, and the top end of the crankshaft (24) is fixedly connected There is a driven bevel gear (25), the driving bevel gear (23) is meshed with the driven bevel gear (25), and the outer surface of the crankshaft (24) is sleeved with a sleeve (26) A connecting rod (27) is fixedly connected to the outer surface of the sleeve (26), and one end of the connecting rod (27) away from the sleeve (26) is hinged with the support column (16). 2. A solar-powered coal slime drying device according to claim 1, characterized in that: the upper surface of the installation shell (3) is fixedly connected with a feeding nozzle (21), and the feeding nozzle (21) The outer surface is sleeved with a blocking cap. 3. A solar-powered slime drying device according to claim 1, characterized in that: the upper surface of the installation shell (3) is provided with a plurality of ventilation holes, and the ventilation holes are evenly distributed in the installation shell On the upper surface of (3), the lower surface of the installation shell (3) is provided with a plurality of water leakage holes, and the outer surface of the water leakage holes is fixedly connected with a second filter screen (22). 4. A solar-powered slime drying device according to claim 1, characterized in that: a motor support plate is fixedly connected to the left side of the casing (9), and the upper surface of the motor support plate is connected to the The working motor (10) is fixedly connected. 5. A solar-powered coal slime drying device according to claim 1, wherein a funnel (28) is fixedly connected to the lower surface of the first filter screen (13), and the funnel (28) is connected to the The spiral feeding pipe (17) corresponds. 6 . The solar-powered coal slime drying device according to claim 1 , wherein the number of the crushing teeth ( 12 ) is not less than four, and they are evenly distributed outside the rotating rod ( 11 ). 7 . On the surface, the rotating rod (11) is welded with the crushing teeth (12). 7. A solar-powered slime drying device according to claim 1, characterized in that: a power switch, a storage battery, an inverter and a transformer are arranged inside the electrical cabinet (19). 8 . The solar-powered slime drying device according to claim 1 , wherein the lower surface of the casing ( 9 ) is fixedly connected with four supporting feet, and the crankshaft ( 24 ) is separated from the supporting feet. 9 . The distance between the feet is not less than ten centimeters. 9 . The solar-powered coal slime drying device according to claim 1 , wherein a partition plate ( 29 ) is fixedly connected between the inner walls of the spiral conveying pipe ( 17 ), and the spiral conveying pipe ( 17 ) is The material pipe (17) is divided into two parts, the upper part is the material pipe, the lower part is the heat-conducting oil pipe, the outer surface of the heat-conducting oil pipe is fixedly connected with a hose, and the upper surface of the bottom plate (1) is fixedly connected with a heat-conducting oil tank (30), the heat-conducting oil tank (30) is communicated with the heat-conducting oil pipe through a hose, a heat-conducting oil pump (31) is fixedly connected to the upper surface of the bottom plate (1), and the heat-conducting oil pump (31) is connected to the heat-conducting oil pump (31). The oil tank (30) is communicated with each other, and the heat transfer oil pump (31) is communicated with the heat transfer pipe.

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