Coal tar distillation device

Abstract

The utility model discloses a coal tar distillation device, which relates to the technical field of deep processing of coal tar, and comprises a bottom plate, the top of the bottom plate is fixedly connected with a mounting plate, the top of the bottom plate is fixedly connected with a fractionation barrel, and the top of the bottom plate is provided with an evaporation mechanism. Through the mutual cooperation of the motor, the evaporation barrel, the heater and other components of the evaporation mechanism, when the evaporation mechanism needs to be used, an operator pulls the cover plate through the grip, so that coal tar is added into the evaporation barrel through the feeding hole of the evaporation barrel; then a motor is started to press the trigger end of a start button in the process that a pressing plate moves downwards to start a heater, when the heater is heated to 120-130 DEG C, coal tar in the evaporation barrel is evaporated, evaporated steam enters the fractionation barrel through a steam conveying pipe, and the effect of evaporating the coal tar is achieved through the design; coal tar is effectively converted into steam.

Description

Technical Field

[0001] The utility model belongs to the technical field of coal tar deep processing, and particularly relates to a coal tar distillation device. Background Technique

[0002] Coal tar distillation is a coal tar processing process that preliminarily divides each component into several fractions enriched with a certain or certain compounds according to the different boiling points of each component in coal tar. Generally, it is divided into six fractions: light oil, phenol oil, tar, wash oil, anthracene oil and pitch. It includes steps such as slag removal, quality homogenization, dehydration, desalting and distillation.

[0003] A coal tar distillation device according to a formula (publication number: CN 220335121U): includes a distillation column. One side of the top of the distillation column is fixedly provided with a feed inlet. The end of the feed inlet is fixedly installed with a feed pipe, and a preheating mechanism is provided at the top of the feed pipe; the preheating mechanism includes a preheating outer cylinder. The top of the side of the preheating outer cylinder away from the distillation column is fixedly installed with a feed pipe. The bottom of the side of the preheating outer cylinder close to the distillation column is fixedly installed with a discharge pipe. The bottom end of the discharge pipe and the top end of the feed pipe are fixedly installed. The inner wall of the preheating outer cylinder is fixedly clamped with a corrosion-resistant inner frame. The bottom of the preheating outer cylinder is fixedly installed with a plurality of steam inlet pipes evenly distributed.

[0004] In the above application, through the mutual cooperation of the distillation column and the preheating mechanism components, after the coal tar is distilled inside the distillation column, it is difficult to solve the function of cooling the steam, resulting in the steam leaking out through the gaps in the distillation column. Therefore, we propose a coal tar distillation device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a coal tar distillation device. Through the mutual cooperation between components such as the gear, rack and condensation box of the condensation mechanism, when the steam inside the fractionation barrel enters the condensation box through connecting pipes at different heights according to the different boiling points of different components, start the motor to make the push plate push the trigger button during the movement, so that the condensation box is started to cool the steam inside the condensation box, making the steam solidify into a liquid. Then the liquid inside the condensation box flows into the interlayer collection box through the water outlet. Such a design realizes the effect of cooling the steam, cools the coal tar steam and makes it condense into a liquid, solving the existing problems.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model is a coal tar distillation device, which includes a bottom plate. The top of the bottom plate is fixedly connected with a mounting plate. The top of the bottom plate is fixedly connected with a fractionation barrel. An evaporation mechanism is arranged on the top of the bottom plate;

[0008] The evaporation mechanism includes a motor, the bottom of the motor is fixedly connected to the top of the bottom plate, the output end of the motor is fixedly connected with a threaded rod, a threaded sleeve is threadedly connected to the circumferential surface of the threaded rod, a connecting rod is fixedly connected to the side of the threaded sleeve, one end of the connecting rod far from the side of the threaded sleeve is fixedly connected with a pressing plate, the top of the mounting plate is fixedly connected with an evaporation barrel, a heater is arranged on the side of the evaporation barrel, a start button is arranged on the top of the heater, and a steam delivery pipe is fixedly penetrated through the side of the evaporation barrel.

[0009] Further, a first return spring is fixedly connected to the top of the heater, one end of the first return spring far from the top of the heater is fixedly connected to the circumferential surface of the start button. The function of the evaporation barrel having a feeding port at the top is to add coal tar to the inside of the evaporation barrel through the feeding port. The function of one end of the first return spring far from the top of the heater being fixedly connected to the circumferential surface of the start button is that when the start button is not under the pressure of the pressing plate, it is reset by the first return spring.

[0010] Further, a cover plate is rotatably connected to the inside of the feeding port, a handle is fixedly connected to the top of the cover plate, a limiting plate is fixedly connected to one end of the threaded rod far from the output end of the motor, a limiting column penetrates through the inside of the threaded sleeve and is slidably connected along the circumferential surface of the limiting column. The function of the cover plate being rotatably connected to the inside of the feeding port is to keep the inside of the evaporation barrel closed when the evaporation barrel is working. The function of the limiting plate being fixedly connected to one end of the threaded rod far from the output end of the motor is to limit the displacement distance of the threaded sleeve.

[0011] Further, the trigger end of the start button is located on the displacement track of the pressing plate, the heating temperature of the heater is set to 120 - 130 degrees Celsius. The function of the trigger end of the start button being located on the displacement track of the pressing plate is to ensure that the trigger end of the start button can be triggered during the movement of the pressing plate. The function of the heating temperature of the heater being set to 120 - 130 degrees Celsius is to enable the coal tar to evaporate inside the evaporation barrel.

[0012] Further, a condensation mechanism is arranged on the top of the bottom plate. The condensation mechanism includes a gear, the inside of the gear is fixedly penetrated on the circumferential surface of the threaded rod, a chute is opened on the top of the bottom plate, a sliding column is slidably connected to the inside of the chute, a rack is fixedly connected to one end of the sliding column far from the chute, a support rod is fixedly connected to the top of the rack, a push plate is fixedly connected to one end of the support rod far from the top of the rack, a condensation box is fixedly connected to the top of the bottom plate, a trigger button is arranged on the side of the condensation box, a connecting pipe is fixedly penetrated through the side of the condensation box, and a partition plate is fixedly connected to the inside of the condensation box. The function of the condensation mechanism being arranged on the top of the bottom plate is to cool the steam coming out of the fractionating barrel into a liquid in the condensation box.

[0013] Further, a second return spring is fixedly connected to the side surface of the condensation box. One end of the second return spring away from the side surface of the condensation box is fixedly connected to the circumferential surface of the trigger button. A water outlet is fixedly penetrated through the side surface of the condensation box. A partition collecting box is fixedly connected to the top of the bottom plate. The function of the one end of the second return spring away from the side surface of the condensation box being fixedly connected to the circumferential surface of the trigger button is that when the condensation box finishes working, the trigger button is reset by the elasticity of the second return spring. The function of the water outlet fixedly penetrated through the side surface of the condensation box is to convey the liquid inside the condensation box. The function of the partition collecting box fixedly connected to the top of the bottom plate is to collect the liquid.

[0014] Further, the circumferential surface of the gear meshes with the side surface of the rack. The trigger end of the trigger button is located on the displacement track of the push plate. The function of the circumferential surface of the gear meshing with the side surface of the rack is to ensure that the gear can drive the rack to move when rotating. The function of the trigger end of the trigger button being located on the displacement track of the push plate is to ensure that the push plate can press the trigger end of the trigger button during the movement.

[0015] The utility model has the following beneficial effects:

[0016] 1. Through the mutual cooperation among components such as the motor, evaporation barrel, and heater of the evaporation mechanism of the utility model, when the evaporation mechanism needs to be used, the operator pulls the cover plate through the handle to open the feeding port of the evaporation barrel, adds coal tar to the inside of the evaporation barrel, and then starts the motor. During the process of the pressing plate moving downward, the trigger end of the start button is pressed to start the heater. When the heater heats up to 120 - 130 degrees Celsius, the coal tar inside the evaporation barrel is evaporated, and the evaporated steam enters the inside of the fractionation barrel through the steam delivery pipe. Such a design realizes the effect of evaporating coal tar and effectively converts coal tar into steam.

[0017] 2. Through the mutual cooperation among components such as the gear, rack, and condensation box of the condensation mechanism of the utility model, when the steam inside the fractionation barrel enters the inside of the condensation box through connecting pipes at different heights according to the different boiling points of different components, the motor is started to make the push plate push the trigger button during the movement, so that the condensation box is started to cool the steam inside the condensation box, making the steam solidify into a liquid. Then, the liquid inside the condensation box flows into the inside of the partition collecting box through the water outlet. Such a design realizes the effect of cooling the steam, cooling the coal tar steam and making it condense into a liquid.

[0018] Of course, it is not necessary for any product implementing the utility model to simultaneously achieve all the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic structural diagram of the overall three-dimensional appearance of the present utility model;

[0021] Figure 2 It is a schematic structural diagram of the overall three-dimensional section of the present utility model;

[0022] Figure 3 For the present utility model Figure 1 a three-dimensional enlarged structural diagram of A therein;

[0023] Figure 4 For the present utility model Figure 2 a three-dimensional enlarged structural diagram of B therein.

[0024] In the drawings, the list of components represented by each label is as follows:

[0025] 1. Bottom plate; 2. Mounting plate; 3. Fractionating barrel; 4. Evaporation mechanism; 41. Motor; 42. Threaded rod; 43. Threaded sleeve; 44. Connecting rod; 45. Pressing plate; 46. Evaporation barrel; 47. Heater; 48. Start button; 49. Steam delivery pipe; 410. First return spring; 411. Feed inlet; 412. Cover plate; 413. Handle; 414. Limiting plate; 415. Limiting column; 5. Condensation mechanism; 51. Gear; 52. Chute; 53. Sliding column; 54. Rack; 55. Support rod; 56. Pushing plate; 57. Condensation box; 58. Trigger button; 59. Connecting pipe; 510. Partition plate; 511. Second return spring; 512. Water outlet; 513. Interlayer collection box. Specific embodiments

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0027] Please refer to Figures 1-4 , the present utility model is a coal tar distillation device, including a bottom plate 1, a mounting plate 2 fixedly connected to the top of the bottom plate 1, a fractionating barrel 3 fixedly connected to the top of the bottom plate 1, and an evaporation mechanism 4 arranged on the top of the bottom plate 1;

[0028] The evaporation mechanism 4 includes a motor 41. The bottom of the motor 41 is fixedly connected to the top of the bottom plate 1. The output end of the motor 41 is fixedly connected with a threaded rod 42. A threaded sleeve 43 is threadedly connected to the circumferential surface of the threaded rod 42. A connecting rod 44 is fixedly connected to the side of the threaded sleeve 43. One end of the connecting rod 44 far from the side of the threaded sleeve 43 is fixedly connected with a pressing plate 45. A evaporation barrel 46 is fixedly connected to the top of the mounting plate 2. A heater 47 is arranged on the side of the evaporation barrel 46. A start button 48 is arranged on the top of the heater 47. A steam delivery pipe 49 is fixedly penetrated through the side of the evaporation barrel 46.

[0029] A first return spring 410 is fixedly connected to the top of the heater 47. One end of the first return spring 410 far from the top of the heater 47 is fixedly connected to the circumferential surface of the start button 48. A feeding port 411 is opened at the top of the evaporation barrel 46. The function of the one end of the first return spring 410 far from the top of the heater 47 being fixedly connected to the circumferential surface of the start button 48 is that when the start button 48 is not under the pressure of the pressing plate 45, it is reset by the first return spring 410. The function of the feeding port 411 being opened at the top of the evaporation barrel 46 is to add coal tar into the interior of the evaporation barrel 46 through the feeding port 411.

[0030] A cover plate 412 is rotatably connected to the interior of the feeding port 411. A handle 413 is fixedly connected to the top of the cover plate 412. A limiting plate 414 is fixedly connected to the end of the threaded rod 42 far from the output end of the motor 41. A limiting post 415 penetrates through the interior of the threaded sleeve 43 and is slidably connected along the circumferential surface of the limiting post 415. The function of the cover plate 412 being rotatably connected to the interior of the feeding port 411 is to keep the interior of the evaporation barrel 46 closed when the evaporation barrel 46 is working. The function of the limiting plate 414 being fixedly connected to the end of the threaded rod 42 far from the output end of the motor 41 is to limit the displacement distance of the threaded sleeve 43.

[0031] The triggering end of the start button 48 is located on the displacement track of the pressing plate 45. The heating temperature of the heater 47 is set to 120 - 130 degrees Celsius. The function of the triggering end of the start button 48 being located on the displacement track of the pressing plate 45 is to ensure that the triggering end of the start button 48 can be triggered during the movement of the pressing plate 45. The function of the heating temperature of the heater 47 being set to 120 - 130 degrees Celsius is to enable the coal tar to evaporate inside the evaporation barrel 46.

[0032] A condensation mechanism 5 is provided on the top of the bottom plate 1. The condensation mechanism 5 includes a gear 51. The inside of the gear 51 is fixedly penetrated on the circumferential surface of the threaded rod 42. A chute 52 is opened on the top of the bottom plate 1. A sliding column 53 is slidably connected inside the chute 52. One end of the sliding column 53 away from the chute 52 is fixedly connected to a rack 54. The top of the rack 54 is fixedly connected to a support rod 55. One end of the support rod 55 away from the top of the rack 54 is fixedly connected to a push plate 56. A condensation box 57 is fixedly connected to the top of the bottom plate 1. A trigger button 58 is provided on the side of the condensation box 57. A connecting pipe 59 is fixedly penetrated through the side of the condensation box 57. A partition plate 510 is fixedly connected inside the condensation box 57. The function of providing the condensation mechanism 5 on the top of the bottom plate 1 is that the steam coming out of the fractionating barrel 3 is cooled into a liquid through the condensation box 57.

[0033] A second return spring 511 is fixedly connected to the side of the condensation box 57. One end of the second return spring 511 away from the side of the condensation box 57 is fixedly connected to the circumferential surface of the trigger button 58. A water outlet 512 is fixedly penetrated through the side of the condensation box 57. A partition layer collection box 513 is fixedly connected to the top of the bottom plate 1. The function of fixedly connecting one end of the second return spring 511 away from the side of the condensation box 57 to the circumferential surface of the trigger button 58 is that when the condensation box 57 finishes working, the trigger button 58 is reset by the elasticity of the second return spring 511. The function of fixedly penetrating the water outlet 512 through the side of the condensation box 57 is to convey the liquid inside the condensation box 57. The function of fixedly connecting the partition layer collection box 513 to the top of the bottom plate 1 is to collect the liquid.

[0034] The circumferential surface of the gear 51 meshes with the side of the rack 54. The trigger end of the trigger button 58 is located on the displacement track of the push plate 56. The function of the circumferential surface of the gear 51 meshing with the side of the rack 54 is to ensure that the rack 54 can be driven to move when the gear 51 rotates. The function of the trigger end of the trigger button 58 being located on the displacement track of the push plate 56 is to ensure that the trigger end of the trigger button 58 can be pressed when the push plate 56 moves.

[0035] A specific application of this embodiment is as follows: When the evaporation mechanism 4 needs to be used, an operator pulls the cover plate 412 through the handle 413 to open the feeding port 411 of the evaporation barrel 46, and adds coal tar into the interior of the evaporation barrel 46. Then, the motor 41 is started. The output shaft of the motor 41 rotates clockwise. The clockwise rotation of the output shaft of the motor 41 drives the threaded rod 42 to rotate clockwise. The threaded sleeve 43 threadedly connected to the circumferential surface of the threaded rod 42 moves downward. The downward movement of the threaded sleeve 43 drives the pressing plate 45 to move downward through the connecting rod 44. During the downward movement of the pressing plate 45, the triggering end of the start button 48 is pressed. At this time, the heater 47 is started. When the heater 47 is heated to 120 - 130 degrees Celsius, the coal tar inside the evaporation barrel 46 is evaporated, and the evaporated steam enters the interior of the fractionation barrel 3 through the steam delivery pipe 49.

[0036] When the steam inside the fractionation barrel 3, different components enter the interior of the condensation box 57 through connecting pipes 59 at different heights according to their different boiling points. At this time, the operator starts the motor 41. The output shaft of the motor 41 rotates clockwise. The clockwise rotation of the output shaft of the motor 41 drives the threaded rod 42 to rotate clockwise. The gear 51 fixed to the circumferential surface of the threaded rod 42 rotates clockwise following the threaded rod 42. Because the gear 51 meshes with the rack 54, the clockwise rotation of the gear 51 drives the rack 54 to move from left to right inside the chute 52 through the sliding column 53. The left - to - right movement of the rack 54 drives the push plate 56 to move from left to right through the support rod 55. During the movement of the push plate 56, the trigger button 58 is pushed, causing the condensation box 57 to start, cooling the steam inside the condensation box 57, and solidifying the steam into a liquid. Then, the liquid inside the condensation box 57 flows into the interlayer collection box 513 through the water outlet 512.

[0037] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above - mentioned terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0038] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A coal tar distillation device, characterized in that, It includes a bottom plate (1), a mounting plate (2) is fixedly connected to the top of the bottom plate (1), a fractionating barrel (3) is fixedly connected to the top of the bottom plate (1), and an evaporation mechanism (4) is arranged on the top of the bottom plate (1); The evaporation mechanism (4) includes a motor (41), the bottom of the motor (41) is fixedly connected to the top of the bottom plate (1), the output end of the motor (41) is fixedly connected to a threaded rod (42), a threaded sleeve (43) is threadedly connected to the circumferential surface of the threaded rod (42), a connecting rod (44) is fixedly connected to the side of the threaded sleeve (43), one end of the connecting rod (44) far from the side of the threaded sleeve (43) is fixedly connected to a pressing plate (45), an evaporation barrel (46) is fixedly connected to the top of the mounting plate (2), a heater (47) is arranged on the side of the evaporation barrel (46), a start button (48) is arranged on the top of the heater (47), and a steam delivery pipe (49) is fixedly penetrated through the side of the evaporation barrel (46).

2. The coal tar distillation device according to claim 1, characterized in that, A first return spring (410) is fixedly connected to the top of the heater (47), and one end of the first return spring (410) far from the top of the heater (47) is fixedly connected to the circumferential surface of the start button (48), and a feed inlet (411) is opened at the top of the evaporation barrel (46).

3. The coal tar distillation device according to claim 2, characterized in that, A cover plate (412) is rotatably connected inside the feed inlet (411), a handle (413) is fixedly connected to the top of the cover plate (412), a limiting plate (414) is fixedly connected to one end of the threaded rod (42) far from the output end of the motor (41), and a limiting column (415) penetrates through the threaded sleeve (43) and is slidably connected along the circumferential surface of the limiting column (415).

4. A coal tar distillation device according to claim 3, characterized in that, The triggering end of the start button (48) is located on the displacement track of the pressing plate (45), and the heating temperature of the heater (47) is set to 120 - 130 degrees Celsius.

5. A coal tar distillation apparatus according to claim 4, wherein A condensation mechanism (5) is arranged on the top of the bottom plate (1), the condensation mechanism (5) includes a gear (51), the inside of the gear (51) is fixedly penetrated through the circumferential surface of the threaded rod (42), a chute (52) is opened on the top of the bottom plate (1), a sliding column (53) is slidably connected inside the chute (52), a rack (54) is fixedly connected to one end of the sliding column (53) far from the chute (52), a support rod (55) is fixedly connected to the top of the rack (54), a push plate (56) is fixedly connected to one end of the support rod (55) far from the top of the rack (54), a condensation box (57) is fixedly connected to the top of the bottom plate (1), a trigger button (58) is arranged on the side of the condensation box (57), a connecting pipe (59) is fixedly penetrated through the side of the condensation box (57), and a partition plate (510) is fixedly connected inside the condensation box (57).

6. The coal tar distillation device according to claim 5, characterized in that, A second return spring (511) is fixedly connected to the side surface of the condensation box (57). One end of the second return spring (511) away from the side surface of the condensation box (57) is fixedly connected to the circumferential surface of the trigger button (58). A water outlet (512) is fixedly penetrated through the side surface of the condensation box (57). A partition collecting box (513) is fixedly connected to the top of the bottom plate (1).

7. The coal tar distillation device according to claim 6, characterized in that, The circumferential surface of the gear (51) meshes with the side surface of the rack (54). The trigger end of the trigger button (58) is located on the displacement track of the push plate (56).

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