Efficient distillation device for coal tar

Abstract

The utility model discloses an efficient distillation device for coal tar, which relates to the technical field of distillation devices and comprises a base, the upper side of the base is fixedly connected with a refrigeration box, the rear side of the refrigeration box is fixedly connected with a semiconductor chilling plate in a penetrating manner, and the upper side of the refrigeration box is fixedly connected with an infusion pump. The output end of the infusion pump is fixedly connected with a connecting pipe, the other end of the connecting pipe is fixedly connected with a liquid storage tank, and the lower side of the liquid storage tank is fixedly connected with the base. Through mutual cooperation of the refrigeration box, the semiconductor refrigeration piece, the infusion pump, the connecting pipe, the bent pipe and the guide pipe, cooling water can be circularly cooled for use, energy consumption can be effectively reduced, meanwhile, the contact time of the cooling water and coal tar steam is prolonged, heat of the steam can be more fully absorbed, and therefore condensation efficiency is improved, and energy is saved. Therefore, it is ensured that the coal tar steam can be condensed into liquid more quickly and thoroughly, and emission of uncondensed steam is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to distillation device technical field, concretely relates to a coal tar high -efficient distillation device. BACKGROUND

[0002] The coal tar high -efficient distillation device is a kind of equipment specially designed to extract and separate various useful chemical components from coal tar, and the working principle of the coal tar high -efficient distillation device is based on the difference of each component boiling point separation and purification, generally, coal tar is dehydrated first, and the dehydrated coal tar is heated in tubular furnace, so that it reaches the temperature required for gasification.

[0003] The prior art has the following problems:

[0004] The existing device does not stir raw materials during use, and lack of stirring will lead to uneven distribution of heat in the distillation device, so that part of the raw materials is overheated and another part of the raw materials cannot be fully heated, due to uneven heat distribution, the components in the raw materials cannot reach the boiling point at the same time, which leads to the extension of distillation time, affects the overall production efficiency, and in the process of using the device, the contact time of cooling water and coal tar steam is too short, and the cooling water is not used in circulation cooling, the contact time of cooling water and coal tar steam is short, which will lead to the decrease of condensation efficiency, and the coal tar steam cannot be fully condensed, part of the steam will be lost with exhaust gas, which not only wastes resources, but also may pollute the environment. UTILITY MODEL CONTENTS

[0005] The utility model provides a coal tar high -efficient distillation device to solve the problems in the above background technical field.

[0006] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0007] A coal tar high -efficient distillation device, including base, the upper side of base is fixedly connected with refrigeration box, the rear side of refrigeration box is fixedly connected with semiconductor refrigerating sheet, the upper side of refrigeration box is fixedly connected with liquid pump, the output end of liquid pump is fixedly connected with connecting pipe, the other end of connecting pipe is fixedly connected with liquid storage tank, the lower side of liquid storage tank is fixedly connected with base, the input pipe of connecting pipe is fixedly connected with refrigeration box, the left side of liquid storage tank is fixedly connected with controller, the upper side of base is fixedly connected with stirring tank, the upper side of stirring tank is fixedly connected with feed pipe, the upper side of stirring tank is fixedly connected with motor.

[0008] The further improvement in the utility model technical scheme lies in that the inner wall lower side of the stirring tank is fixedly connected with a heating plate, the inner wall lower part of the stirring tank is fixedly connected with a partition plate, the upper side of the partition plate is fixedly connected with a plurality of heat conduction plates in penetration, the outer wall upper part of the stirring tank is fixedly connected with a curved pipe, and the inner wall upper side of the stirring tank is provided with a transmission mechanism.

[0009] The further improvement in the utility model technical scheme lies in that the transmission mechanism comprises a fixed column, the output end of the motor is fixedly connected with a driving shaft, the outer wall of the driving shaft is fixedly connected with a plurality of limiting strips, the outer wall of the limiting strip is slidably connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a plurality of stirring rods, the other end of the stirring rod is fixedly connected with a brush plate, and the cleaning surface of the brush plate is movably connected with the stirring tank.

[0010] The further improvement in the utility model technical scheme lies in that the outer wall upper part of the rotating shaft is fixedly connected with a rotating disc, the upper side of the rotating disc is fixedly connected with a plurality of semicircular blocks, the inner wall upper side of the fixed column is fixedly connected with a plurality of connecting columns, the lower end of the connecting column is movably connected with the semicircular block, and the inner wall lower side of the fixed column is provided with a limiting groove.

[0011] The further improvement in the utility model technical scheme lies in that the lower side of the rotating disc is fixedly connected with a plurality of movable rods, the outer wall of the movable rod is slidably connected with a fixed block, the lower end of the fixed block is fixedly connected with a limiting block, the outer wall of the limiting block is slidably connected with the limiting groove, the outer wall of the movable rod is provided with a spring, one end of the spring is fixedly connected with the fixed block, and the other end of the spring is fixedly connected with the rotating disc.

[0012] The further improvement in the utility model technical scheme lies in that the outer wall of the curved pipe is fixedly connected with a liquid storage tank, the rear lower end of the liquid storage tank is fixedly connected with a pipeline in penetration, and the other end of the pipeline is fixedly connected with a refrigeration tank.

[0013] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0014] 1、The utility model provides a coal tar high -efficient distillation device, through the mutual cooperation of refrigeration tank, semiconductor refrigerating sheet, liquid pump, connecting pipe, curved pipe and pipe, can the cooling water is recycled cooling use, can effectively reduce energy consumption, simultaneously, still make the contact time of cooling water and coal tar steam prolongs, can more fully absorb the heat of steam, thereby improve condensing efficiency, this is helpful to ensure that coal tar steam can be condensed into liquid more quickly, more thoroughly, reduce the discharge of uncondensed steam.

[0015] 2, the utility model provides a coal tar high -efficient distillation device, through fixed column, drive shaft, limit piece, semicircle block, carousel, limit slot, limit block, fixed block, movable rod and spring's mutual cooperation can be to the coal tar in the device internal stirring, the raw material coal tar can be made even heat in the distillation device by stirring, avoids the situation that partial overheating or not fully heated, this helps to ensure that each component in the coal tar can reach its boiling point, thereby improve the distillation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is whole structure schematic diagram of the utility model;

[0017] Figure 2 It is partial structure section schematic diagram of the utility model;

[0018] Figure 3 It is transmission structure schematic diagram of the utility model;

[0019] Figure 4 It is Figure 3 It is structure enlarged schematic diagram of A place in;

[0020] Figure 5 It is partial structure internal schematic diagram of the utility model.

[0021] In the drawing: 1, base;2, refrigeration box;3, semiconductor refrigerating sheet;4, liquid pump;5, connecting pipe;6, stirring tank;7, feed pipe;8, motor;9, liquid storage tank;10, controller;11, hot plate;12, partition;13, heat conduction plate;14, transmission mechanism;15, rotating shaft;16, stirring rod;17, brush plate;18, curved pipe;19, guide pipe;20, connecting column;141, fixed column;142, drive shaft;143, limit piece;144, semicircle block;145, carousel;146, limit slot;147, limit block;148, fixed block;149, movable rod;1410, spring. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described as follows in combination with specific embodiments:

[0023] For example, Figures 1-2As shown, the utility model provides a kind of coal tar high-efficiency distillation device, including base 1, the upper side of base 1 is fixedly connected with refrigeration box 2, the rear side of refrigeration box 2 is fixedly connected with semiconductor refrigerating fin 3, the upper side of refrigeration box 2 is fixedly connected with liquid pump 4, the output of liquid pump 4 is fixedly connected with connecting pipe 5, another end of connecting pipe 5 is fixedly connected with liquid storage tank 9, the lower side of liquid storage tank 9 is fixedly connected with base 1, the input pipe of connecting pipe 5 is fixedly connected with refrigeration box 2, the left side of liquid storage tank 9 is fixedly connected with controller 10, the upper side of base 1 is fixedly connected with stirring tank 6, the upper side of stirring tank 6 is fixedly connected with feed pipe 7, the upper side of stirring tank 6 is fixedly connected with motor 8, the lower side of the inner wall of stirring tank 6 is fixedly connected with heating plate 11, the lower part of the inner wall of stirring tank 6 is fixedly connected with baffle 12, the upper side of baffle 12 is fixedly connected with a plurality of heat-conducting plates 13, the upper part of the outer wall of stirring tank 6 is fixedly connected with curved pipe 18, the upper side of the inner wall of stirring tank 6 is provided with transmission mechanism 14, in the process of using device, can first by feed pipe 7 to the inside of stirring tank 6 is added coal tar, then open heating plate 11, the temperature inside the device is increased, then can start motor 8, the raw material in the inside of device is stirred, temperature rises to the boiling point of coal tar, coal tar will change into steam, from curved pipe 18 into the inside of liquid storage tank 9, at this time, can open liquid pump 4 and semiconductor refrigerating fin 3, semiconductor refrigerating fin 3 can cool the coolant inside refrigeration box 2, then by liquid pump 4 is retransmitted into the inside of liquid storage tank 9, can be fully cooled to the high-temperature coal tar steam in curved pipe 18, after cooling, coal tar steam will become pure liquid, from the other end of curved pipe 18.

[0024] As Figures 3-4As shown, the utility model provides a technical scheme: preferably, transmission mechanism 14 includes fixed column 141, the output fixedly connected with drive shaft 142 of motor 8, the outer wall of drive shaft 142 is fixedly connected with a plurality of limit strip 143, the outer wall of limit strip 143 is slidably connected with rotating shaft 15, the outer wall of rotating shaft 15 is fixedly connected with a plurality of stirring rod 16, the other end of stirring rod 16 is fixedly connected with brush plate 17, and the cleaning surface of brush plate 17 is movably connected with stirring tank 6, and the upper portion of the outer wall of rotating shaft 15 is fixedly connected with rotating disc 145, the upper side of rotating disc 145 is fixedly connected with a plurality of semicircular block 144, the inner wall upper side of fixed column 141 is fixedly connected with a plurality of connecting column 20, and the lower end of connecting column 20 is movably connected with semicircular block 144, and the inner wall lower side of fixed column 141 is provided with limit groove 146, when the inside of stirring tank 6 is stirred, motor 8 can be started, motor 8 can drive drive shaft 142 to rotate, drive shaft 142 can drive rotating shaft 15 to rotate through limit strip 143, rotating shaft 15 can drive stirring rod 16 and brush plate 17 to rotate simultaneously when rotating, and brush plate 17 can clean the inside of stirring tank 6, drive shaft 142 drives rotating shaft 15 to rotate simultaneously, and rotating disc 145 also drives rotating disc 145 to rotate, rotating disc 145 can drive semicircular block 144 to rotate, when semicircular block 144 and connecting column 20 are mutually matched, semicircular block 144 can be extruded, the overall descending of rotating shaft 15 is compressed in the process of rotating shaft 15 descending, and spring 1410 is compressed, when semicircular block 144 is separated from connecting column 20, semicircular block 144 is not under pressure, and spring 1410 drives rotating disc 145 to reset, so that the overall ascending of rotating shaft 15 is realized, so that the back and forth ascending and descending rotation of rotating shaft 15 is realized, and the stirring efficiency of the device is improved.

[0025] As Figures 4-5 The utility model provides a technical scheme: preferably, the lower side of rotating disc 145 is fixedly connected with a plurality of movable rod 149, the outer wall of movable rod 149 is slidably connected with fixed block 148, the lower end of fixed block 148 is fixedly connected with limit block 147, and the outer wall of limit block 147 is slidably connected with limit groove 146, the outer wall of movable rod 149 is provided with spring 1410, one end of spring 1410 is fixedly connected with fixed block 148, the other end of spring 1410 is fixedly connected with rotating disc 145, and the mutual cooperation of limit groove 146 and limit block 147 can make fixed block 148 rotate more stably.

[0026] The working principle of the coal tar high-efficiency distillation device will be described below.

[0027] As Figures 1-5As shown, in the process of using the device, coal tar can be added to the inside of the stirring tank 6 through the feeding pipe 7 first, then the heating plate 11 is opened to raise the temperature inside the device, then the motor 8 can be started to stir the raw materials inside the device. When stirring the inside of the stirring tank 6, the motor 8 can drive the driving shaft 142 to rotate, the driving shaft 142 rotating can drive the rotating shaft 15 to rotate through the limiting strip 143, the rotating shaft 15 rotating can drive the stirring rod 16 and the brush plate 17 to rotate at the same time, the brush plate 17 can clean the inside of the stirring tank 6, and the rotating shaft 15 rotating driven by the driving shaft 142 can also drive the rotating disc 145 to rotate, the rotating disc 145 rotating can drive the semicircular block 144 to rotate, at this time the semicircular block 144 and the connecting column 20 can cooperate to extrude the semicircular block 144, so that the rotating shaft 15 as a whole descends, and the spring 1410 is compressed in the process of the rotating shaft 15 descending, when the semicircular block 144 is separated from the connecting column 20, the semicircular block 144 is not under pressure, the spring 1410 drives the rotating disc 145 to reset, and the rotating shaft 15 as a whole rises, the limiting groove 146 and the limiting block 147 can cooperate to make the fixed block 148 rotate more stably, so that the rotating shaft 15 rotates up and down, the stirring efficiency of the device is improved, the temperature rises to the boiling point of coal tar, the coal tar is converted into steam, enters the inside of the liquid storage tank 9 from the curved pipe 18, at this time the liquid pump 4 and the semiconductor refrigeration piece 3 can be opened, the semiconductor refrigeration piece 3 can refrigerate the cooling liquid in the refrigeration tank 2, then the cooling liquid is retransported into the inside of the liquid storage tank 9 through the liquid pump 4, the high-temperature coal tar steam in the curved pipe 18 can be fully cooled, the cooling liquid with a high temperature reenters the inside of the refrigeration tank 2 through the conduit 19, so that the cooling liquid is recycled, the cooling efficiency of the device is improved, and after cooling, the coal tar steam becomes pure liquid and flows out from the other end of the curved pipe 18.

[0028] The above has made a detailed description of the present application, but some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, without departing from the spirit of the present application, the modifications or improvements are within the scope of the present application.

Claims

1. A coal tar high efficiency distillation apparatus, characterized by: The utility model provides a kind of refrigeration device, including base (1), the upper side of the base (1) is fixedly connected with refrigeration box (2), the rear side of the refrigeration box (2) is fixedly connected with semiconductor refrigerating sheet (3) through, the upper side of the refrigeration box (2) is fixedly connected with liquid pump (4), the output of the liquid pump (4) is fixedly connected with connecting pipe (5), another end of the connecting pipe (5) is fixedly connected with liquid storage tank (9), the lower side of the liquid storage tank (9) is fixedly connected with base (1), the input pipe of the connecting pipe (5) is fixedly connected with refrigeration box (2), the left side of the liquid storage tank (9) is fixedly connected with controller (10), the upper side of the base (1) is fixedly connected with stirring tank (6), the upper side of the stirring tank (6) is fixedly connected with feed pipe (7) through, the upper side of the stirring tank (6) is fixedly connected with motor (8).

2. The coal tar high-efficiency distillation device according to claim 1, characterized in that: The lower side of the inner wall of the stirring tank (6) is fixedly connected with heating plate (11), the lower part of the inner wall of the stirring tank (6) is fixedly connected with baffle (12), the upper side of the baffle (12) is fixedly connected with several heat-conducting plates (13) through, the upper part of the outer wall of the stirring tank (6) is fixedly connected with curved pipe (18), the upper side of the inner wall of the stirring tank (6) is provided with transmission mechanism (14).

3. The coal tar high-efficiency distillation device according to claim 2, characterized in that: The transmission mechanism (14) includes fixed column (141), the output of the motor (8) is fixedly connected with driving shaft (142), the outer wall of the driving shaft (142) is fixedly connected with multiple limit strips (143), the outer wall of the limit strip (143) is slidably connected with rotating shaft (15), the outer wall of the rotating shaft (15) is fixedly connected with multiple stirring rods (16), the other end of the stirring rod (16) is fixedly connected with brush plate (17), and the cleaning surface of the brush plate (17) is movably connected with the stirring tank (6).

4. The coal tar high-efficiency distillation device according to claim 3, characterized in that: The upper part of the outer wall of the rotating shaft (15) is fixedly connected with rotating disc (145), the upper side of the rotating disc (145) is fixedly connected with multiple semicircular blocks (144), the upper side of the inner wall of the fixed column (141) is fixedly connected with multiple connecting columns (20), the lower end of the connecting column (20) is movably connected with the semicircular block (144), and the lower side of the inner wall of the fixed column (141) is provided with limit groove (146).

5. A coal tar distillation apparatus as claimed in claim 4, wherein: The lower side of the rotating disc (145) is fixedly connected with multiple movable rods (149), the outer wall of the movable rod (149) is slidably connected with fixed block (148), the lower end of the fixed block (148) is fixedly connected with limit block (147), the outer wall of the limit block (147) is slidably connected with the limit groove (146), the outer wall of the movable rod (149) is sleeved with spring (1410), one end of the spring (1410) is fixedly connected with the fixed block (148), and the other end of the spring (1410) is fixedly connected with the rotating disc (145).

6. The coal tar high-efficiency distillation device according to claim 2, characterized in that: The outer wall of the curved pipe (18) is fixedly connected with the liquid storage tank (9), the rear lower end of the liquid storage tank (9) is fixedly connected with catheter (19) through, and the other end of the catheter (19) is fixedly connected with the refrigeration box (2).

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