CN219501990U - Quick distillation plant of coal tar of anti-coking - Google Patents

Quick distillation plant of coal tar of anti-coking Download PDF

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Publication number
CN219501990U
CN219501990U CN202320846961.9U CN202320846961U CN219501990U CN 219501990 U CN219501990 U CN 219501990U CN 202320846961 U CN202320846961 U CN 202320846961U CN 219501990 U CN219501990 U CN 219501990U
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CN
China
Prior art keywords
pipe section
coking
table top
coal tar
wall
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Active
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CN202320846961.9U
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Chinese (zh)
Inventor
崔原
徐佳
顾颜
乔星星
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Shaanxi Coal and Chemical Technology Institute Co Ltd
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Shaanxi Coal and Chemical Technology Institute Co Ltd
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Priority to CN202320846961.9U priority Critical patent/CN219501990U/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

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  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

The utility model relates to the technical field of coal tar distillation devices, in particular to an anti-coking coal tar rapid distillation device. The supporting table of the device comprises a table top, a first supporting leg, a first bearing arranged on the table top, a driving motor arranged on the table top and a pinion connected to a rotating shaft of the driving motor; the shell comprises a first pipe section, a second pipe section and a third pipe section, wherein the first pipe section is rotationally connected with the second pipe section, the second pipe section is fixedly connected with the third pipe section, the third pipe section is connected with a first bearing, a large gear is fixedly sleeved on the outer wall of the third pipe section and meshed with the small gear, the outer wall of the first pipe section is connected with the table top through a second supporting leg, a sealing plate is arranged at the upper end of the first pipe section, and a feed inlet is formed in the sealing plate; the anti-coking stirring device comprises a long shaft, stirring rods arranged on the outer wall of the long shaft and scraping plates arranged on at least one row of stirring rods, wherein the scraping plates are contacted with the inner walls of the first pipe section and the second pipe section. The utility model can effectively prevent coking.

Description

Quick distillation plant of coal tar of anti-coking
Technical Field
The utility model relates to the technical field of coal tar distillation devices, in particular to an anti-coking coal tar rapid distillation device.
Background
Coal tar is a black or blackish brown viscous liquid with pungent odor generated during carbonization of coal. The coal tar can be divided into low-temperature coal tar, medium-temperature coal tar and high-temperature coal tar according to carbonization temperature, and is generally used as a raw material for processing and refining to prepare various chemical products, and can also be directly used as a material component of a binder for industrial briquette, formed coke and coal activated carbon, and can also be used as a raw material of fuel oil, blast furnace injection fuel, wood anti-corrosion oil and carbon black.
In the coal tar distillation process, the coal tar on the wall of the distiller is easy to coke after being heated, so that not only is the waste of coal tar resources caused, but also the heat transfer efficiency is easy to reduce, the distillation rate is reduced, the energy consumption is increased, and how to prevent the inner wall of the distillation device from coking is a problem worthy of research in the field.
Disclosure of Invention
The utility model aims to provide an anti-coking coal tar rapid distillation device, which overcomes the defects of the prior art, has reasonable structural arrangement and convenient operation, and effectively prevents the inner wall of the coal tar distillation device from coking.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a quick distillation plant of coal tar of anti-coking, includes brace table, casing and anti-coking agitating unit, wherein:
the supporting table comprises a table top, first supporting legs arranged at four corners of the lower end surface of the table top, a first bearing arranged on the table top, a driving motor arranged on the table top and a pinion connected to a rotating shaft of the driving motor;
the shell comprises a first pipe section, a second pipe section and a third pipe section which are sequentially arranged from top to bottom, wherein heating plates are arranged in the second pipe section and the third pipe section, the heating plates are used for realizing distillation, the first pipe section and the second pipe section are rotationally connected, the second pipe section and the third pipe section are fixedly connected, the third pipe section passes through a first bearing and is connected with the first bearing, a large gear is fixedly sleeved on the outer wall of the third pipe section, the large gear is meshed with the small gear, the large gear is driven to move through the movement of the small gear, the outer wall of the first pipe section is connected with a table top through a second supporting leg, a sealing plate is arranged at the upper end of the first pipe section, a feed inlet is arranged on the sealing plate, and the lower end of the third pipe section is provided with a discharge outlet;
the anti-coking stirring device comprises a long shaft, stirring rods arranged on the outer wall of the long shaft and scraping plates arranged on at least one row of stirring rods, the upper end of the long shaft is fixed on the sealing plate, and the scraping plates are contacted with the inner walls of the second pipe section and the third pipe section;
when the anti-coking stirring device is used, the driving motor drives the pinion to rotate, the pinion drives the large gear meshed with the pinion to rotate, the large gear drives the second pipe section and the third pipe section to rotate, the anti-coking stirring device is not moved, the second pipe section and the third pipe section move, materials are filled from the feeding hole, the materials are mainly in the second pipe section and the third pipe section, the materials are stirred by the stirring rod in the distillation process, and the inner walls of the second pipe section and the third pipe section are scraped in time by the scraping plate, so that coking is effectively prevented.
Further, the sealing plate is detachably connected with the upper end face of the first pipe section, and the sealing plate is detached, so that the inner wall of the shell, particularly the inner wall of the first pipe section, can be conveniently cleaned.
Further, the first pipe section and the third pipe section are both cylindrical, the inner diameter of the first pipe section is larger than that of the third pipe section, the second pipe section is conical, and the inner diameter of the second pipe section is gradually reduced from the first pipe section to the third pipe section, so that discharging is facilitated.
Further, detachably connects between scraper blade and the puddler, can take out anti-coking agitating unit when tearing down the closing plate, conveniently maintains and change the scraper blade.
Further, the gear wheel is located below the table top, the driving motor is installed on the table top, the rotating shaft of the driving motor downwards penetrates through the table top, and the small gear is arranged at the lower end of the rotating shaft.
Further, the stirring rod is provided with a plurality of rows along the outer wall of the long shaft at intervals.
Furthermore, when the heating plate is not opened, the device can also be used as an anti-coking coal tar stirring device.
The beneficial effects of the utility model are as follows: compared with the prior art, the anti-coking coal tar rapid distillation device has the following advantages: the driving motor drives the pinion to rotate, the pinion drives the bull gear meshed with the pinion to rotate, the bull gear drives the second pipe section and the third pipe section to rotate, the anti-coking stirring device is not moved, the second pipe section and the third pipe section move, materials are filled from the feed inlet, the materials are mainly in the second pipe section and the third pipe section, the materials are stirred by the stirring rod in the distillation process, and the inner walls of the second pipe section and the third pipe section are scraped in time by the scraping plate, so that coking is effectively prevented.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
the device comprises a supporting table 1, a table top 101, a first supporting leg 102, a first bearing 103, a driving motor 104, a pinion 105, a shell 2, a first pipe section 201, a second pipe section 202, a third pipe section 203, a heating plate 204, a large gear 205, a second supporting leg 206, a sealing plate 207, a feeding port 208, a discharging port 209, an anti-coking stirring device 3, a long shaft 301, a stirring rod 302 and a scraping plate 303.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
In the embodiment shown in fig. 1, an anti-coking coal tar rapid distillation apparatus comprises a supporting table 1, a shell 2 and an anti-coking stirring device 3, wherein:
the supporting table 1 comprises a table top 101, first supporting legs 102 arranged at four corners of the lower end surface of the table top 101, a first bearing 103 arranged on the table top 101, a driving motor 104 arranged on the table top 101 and a pinion 105 connected to the rotating shaft of the driving motor 104;
the shell 2 comprises a first pipe section 201, a second pipe section 202 and a third pipe section 203 which are sequentially arranged from top to bottom, wherein a heating plate 204 is arranged in each of the second pipe section 202 and the third pipe section 203, the heating plate 204 is used for realizing distillation, the first pipe section 201 is rotationally connected with the second pipe section 202, the second pipe section 202 is fixedly connected with the third pipe section 203, the third pipe section 203 passes through a first bearing 103 and is connected with the first bearing 103, a large gear 205 is fixedly sleeved on the outer wall of the third pipe section 203, the large gear 205 is meshed with a small gear 105, the large gear 205 is driven to move by the movement of the small gear 105, the outer wall of the first pipe section 201 is connected with a table top 101 through a second supporting leg 206, a sealing plate 207 is arranged at the upper end of the first pipe section 201, a feed inlet 208 is arranged on the sealing plate 207, and the lower end of the third pipe section 203 is provided with a discharge hole 209;
the anti-coking stirring device 3 comprises a long shaft 301, stirring rods 302 arranged on the outer wall of the long shaft 301 and scraping plates 303 arranged on at least one row of stirring rods 302, wherein the upper end of the long shaft 301 is fixed on a sealing plate 207, and the scraping plates 303 are contacted with the inner walls of the second pipe section 202 and the third pipe section 203;
when the anti-coking stirring device is used, the driving motor 104 drives the pinion 105 to rotate, the pinion 105 drives the large gear 205 meshed with the pinion 105 to rotate, the large gear 205 drives the second pipe section 202 and the third pipe section 203 to rotate, the anti-coking stirring device 3 is not moved, the second pipe section 202 and the third pipe section 203 move, materials are filled from the feeding hole 208, the materials are mainly in the second pipe section 202 and the third pipe section 203, the materials are stirred by the stirring rod 302 in the distillation process, and the inner walls of the second pipe section 202 and the third pipe section 203 are scraped in time by the scraping plate 303, so that coking is effectively prevented.
In this embodiment, the sealing plate 207 is detachably connected to the upper end surface of the first pipe section 201, and the sealing plate 207 is detached, so that the inner wall of the housing 2, especially the inner wall of the first pipe section 201, can be cleaned conveniently.
In this embodiment, the first pipe section 201 and the third pipe section 203 are both cylindrical, the inner diameter of the first pipe section 201 is larger than the inner diameter of the third pipe section 203, the second pipe section 202 is tapered, and the inner diameter of the second pipe section 202 is tapered from the first pipe section 201 to the third pipe section 203, which is beneficial to discharging.
In this embodiment, the scraper 303 is detachably connected to the stirring rod 302, and when the sealing plate 207 is detached, the anti-coking stirring device 3 can be carried out, so that the scraper 303 is convenient to repair and replace.
In this embodiment, the large gear 205 is located below the table top 101, the driving motor 104 is mounted on the table top 101, the rotating shaft of the driving motor 104 passes through the table top downwards, and the pinion 105 is disposed at the lower end of the rotating shaft.
In this embodiment, the stirring rods 302 are arranged in a plurality of rows along the outer wall of the long shaft 301 at intervals.
It should be noted that, the present embodiment mainly describes the innovation of the structure, and other conventional structures on the distiller are not described in detail.
The foregoing embodiments are merely examples of the present utility model, and the scope of the present utility model includes, but is not limited to, the forms and styles of the foregoing embodiments, and any suitable changes or modifications made by those skilled in the art, which are consistent with the claims of the present utility model, shall fall within the scope of the present utility model.

Claims (8)

1. An anti-coking coal tar rapid distillation device, which is characterized in that: including brace table (1), casing (2) and anti-coking agitating unit (3), wherein:
the supporting table (1) comprises a table top (101), first supporting legs (102) arranged at four corners of the lower end surface of the table top (101), first bearings (103) arranged on the table top (101), a driving motor (104) arranged on the table top (101) and a pinion (105) connected to a rotating shaft of the driving motor;
the shell (2) comprises a first pipe section (201), a second pipe section (202) and a third pipe section (203) which are sequentially arranged from top to bottom, wherein a heating plate (204) is arranged in each of the second pipe section (202) and the third pipe section (203), the first pipe section (201) is rotationally connected with the second pipe section (202), the second pipe section (202) is fixedly connected with the third pipe section (203), the third pipe section (203) passes through a first bearing (103) and is connected with the first bearing (103), a large gear (205) is sleeved on the outer wall of the third pipe section (203), the large gear (205) is meshed with a small gear (105), the large gear (205) is driven to move through the movement of the small gear (105), the outer wall of the first pipe section (201) is connected with a table top (101) through a second supporting leg (206), a sealing plate (207) is arranged at the upper end of the first pipe section (201), a feeding port (208) is arranged on the sealing plate (207), and a discharging port (209) is arranged at the lower end of the third pipe section (203).
The anti-coking stirring device (3) comprises a long shaft (301), a stirring rod (302) arranged on the outer wall of the long shaft (301) and a scraping plate (303) arranged on the stirring rod (302), wherein the upper end of the long shaft (301) is fixed on the sealing plate (207), and the scraping plate (303) is in contact with the inner walls of the second pipe section (202) and the third pipe section (203).
2. The anti-coking rapid distillation device for coal tar according to claim 1, wherein: the sealing plate (207) is detachably connected with the upper end face of the first pipe section (201).
3. The anti-coking rapid distillation device for coal tar according to claim 1, wherein: the first pipe section (201) and the third pipe section (203) are cylindrical, the inner diameter of the first pipe section (201) is larger than that of the third pipe section (203), and the second pipe section (202) is communicated with the first pipe section (201) and the third pipe section (203).
4. The anti-coking rapid distillation apparatus for coal tar according to claim 3, wherein: the second pipe section (202) is tapered, and the inner diameter of the second pipe section (202) is gradually reduced from the first pipe section (201) to the third pipe section (203).
5. The anti-coking rapid distillation device for coal tar according to claim 1, wherein: the scraper (303) is detachably connected with the stirring rod (302).
6. The anti-coking rapid distillation device for coal tar according to claim 1, wherein: the large gear (205) is located below the table top (101), the driving motor (104) is installed on the table top (101), a rotating shaft of the driving motor (104) downwards penetrates through the table top (101), and a small gear (105) is arranged at the lower end of the rotating shaft.
7. The anti-coking rapid distillation device for coal tar according to claim 1, wherein: the stirring rods (302) are arranged in a plurality of rows at intervals along the outer wall of the long shaft (301).
8. The anti-coking rapid distillation apparatus for coal tar according to claim 7, wherein: the scraping plates (303) are arranged on at least one row of stirring rods (302).
CN202320846961.9U 2023-04-14 2023-04-14 Quick distillation plant of coal tar of anti-coking Active CN219501990U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320846961.9U CN219501990U (en) 2023-04-14 2023-04-14 Quick distillation plant of coal tar of anti-coking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320846961.9U CN219501990U (en) 2023-04-14 2023-04-14 Quick distillation plant of coal tar of anti-coking

Publications (1)

Publication Number Publication Date
CN219501990U true CN219501990U (en) 2023-08-11

Family

ID=87531259

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320846961.9U Active CN219501990U (en) 2023-04-14 2023-04-14 Quick distillation plant of coal tar of anti-coking

Country Status (1)

Country Link
CN (1) CN219501990U (en)

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