CN215627792U - Coal tar is retrieved and is used impurity separation device - Google Patents

Abstract

The utility model discloses an impurity separation device for coal tar recovery, which comprises: the main frame body is of an L-shaped structure; the feeding mechanism is arranged at the top of one end of the main frame body and is used for heating and feeding coal tar; the conveying mechanism is arranged in the main frame body and is used for conveying the coal tar; the connecting plate is fixedly connected to one side of the main frame body, which is far away from the feeding mechanism; the outer cylinder is rotatably connected with one side of the connecting plate; the utility model has the beneficial effects that: make its mobility stronger after heating the coal tar through feed mechanism, improved the filterable effect of coal tar impurity, can be more relaxed through conveying mechanism carry it to filter mechanism department, filter mechanism filters the coal tar through centrifugal mode simultaneously, and filtration efficiency is faster, and the effect is better, and can be more convenient clear up the residue of storing in the filter mechanism through the urceolus that rotates the setting.

Description

Coal tar is retrieved and is used impurity separation device

Technical Field

The utility model relates to the technical field of impurity separation, in particular to an impurity separation device for recovering coal tar.

Background

Black or black brown viscous liquid with pungent odor is generated during coal dry distillation. Referred to as tar for short. Coal tar can be divided into low-temperature coal tar, medium-temperature coal tar and high-temperature coal tar according to the dry distillation temperature, and the coal tar obtained in coke production belongs to the high-temperature coal tar. It is one of coke oven gas purification products condensed and separated in the process of cooling crude gas. Coal tar is generally used as a raw material for refining to prepare various chemical products, (see coal tar processing) and can also be directly utilized, for example, as a material ingredient of a binder for industrial briquettes, formed coke and coal-based activated carbon, and can also be used as a fuel oil, a blast furnace injection fuel, a wood preservative oil and a raw material for burning carbon black. If the coal tar cannot be completely used in the using process, the coal tar which is remained and unused needs to be filtered in order to save cost, and impurities are removed, but the conventional impurity separating device for recovering the coal tar has low efficiency in impurity separation of the coal tar, and the coal tar has poor liquidity when used in low-temperature weather, so that the separation efficiency is further reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an impurity separation device for recovering coal tar, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an impurity separation device for coal tar recovery, comprising:

the main frame body is of an L-shaped structure;

the feeding mechanism is arranged at the top of one end of the main frame body and is used for heating and feeding coal tar;

the conveying mechanism is arranged in the main frame body and is used for conveying the coal tar;

the connecting plate is fixedly connected to one side of the main frame body, which is far away from the feeding mechanism;

the outer cylinder is rotatably connected with one side of the connecting plate;

the coal tar is retrieved and is used impurity separation device still includes:

and the filtering mechanism is arranged in the outer barrel and is used for carrying out solid-liquid separation on the coal tar.

In the implementation process, the coal tar is heated by the feeding mechanism and then flows more conveniently, the coal tar can be conveyed to the filtering mechanism easily by the conveying mechanism, the filtering mechanism filters the coal tar in a centrifugal mode, the filtering efficiency is faster, and residues stored in the filtering mechanism can be cleaned more conveniently by rotating the arranged outer barrel.

Preferably, the feeding mechanism comprises:

the top of one end of the main frame body is vertically provided with a heating bin, and the inside of the heating bin can be vacuum or filled with air;

the feeding pipe is vertically arranged in the middle of the interior of the heating bin, the top of the feeding pipe extends to the top of the main frame body and is provided with a feeding hopper, and the feeding pipe is made of a heat-conducting metal material;

the heating pipe, the heating pipe twines in the outside of inlet pipe for heat the coal tar in the inlet pipe, the heating pipe is whole to be continuous heliciform.

Preferably, the conveying mechanism includes:

the middle part in the main frame body is horizontally provided with a conveying bin which is communicated with the feeding pipe;

the conveying auger is arranged in the conveying bin and can rotate, the conveying auger threads are made of stainless steel corrosion-resistant materials, and the size of the conveying auger is matched with that of the conveying bin;

the first motor is fixedly installed on one side of the main frame body, and an output shaft of the first motor extends to the inside of the conveying bin and is fixedly connected with a rotating shaft of the conveying auger.

Preferably, the filter mechanism comprises:

the middle part of the connecting plate is provided with a feed inlet, and the cross section of the feed inlet is funnel-shaped;

the side, far away from the conveying bin, of the connecting plate is rotatably connected with a cover plate through a flange, a through hole matched with the feeding hole is formed in the middle of the cover plate, the cover plate is communicated with the feeding hole through the through hole, and coal tar enters from the feeding hole and then flows out from the through hole in the middle of the cover plate;

the outer cylinder is fixedly provided with a second motor at one side far away from the connecting plate;

the filter cylinder is arranged in the outer cylinder and can rotate, an output shaft of the second motor extends into the outer cylinder and is fixedly connected with one side of the filter cylinder, and the filter cylinder is used for centrifugally filtering the coal tar;

the discharge port is formed in the bottom of the outer barrel and used for discharging the filtered coal tar;

the inner wall of the outer barrel is provided with a scraping component for scraping the inner wall of the outer barrel;

the side supporting legs are symmetrically and fixedly connected to one side of the outer cylinder, which is far away from the connecting plate;

an annular sealing ring is arranged on one side, close to the connecting plate, of the outer barrel, and an annular sealing groove is formed in one side, close to the outer barrel, of the connecting plate and used for sealing a gap between the connecting plate and the outer barrel;

connecting blocks are arranged at positions close to the tops of the connecting plate and the outer cylinder, the connecting blocks are connected through bolts, and the connecting blocks are mutually attached;

sawtooth fixture blocks are arranged at the edge of one side, close to the filter cylinder, of the cover plate at equal intervals, sawtooth clamping grooves are formed at the edge of one side, close to the cover plate, of the filter cylinder at equal intervals, and the sawtooth fixture blocks are matched with the sawtooth clamping grooves in size and used for enabling the cover plate to synchronously rotate when the filter cylinder rotates, and equipment abrasion is reduced.

Preferably, the filter mechanism further comprises:

the guide plates are fixedly connected with the inner part of the filter cylinder and one side of the filter cylinder far away from the connecting plate at equal intervals;

the filter cartridge comprises a filter cartridge body, a connecting plate and a guide plate, wherein the filter cartridge body is provided with a plurality of filter cylinders, the filter cylinders are arranged in the filter cartridge body, the filter cylinders are provided with guide grooves at equal intervals on one side away from the connecting plate, the guide plates and the guide grooves are used for guiding coal tar, and the guide plates and the guide grooves are both arc-shaped structures;

the filter holes are formed in the outer side of the filter cylinder at equal intervals;

and the filter cloth is arranged at one end, which is close to the outer side of the filter cylinder, between the guide plates and is adjacent to the guide plates, the filter cloth is arranged, the filter holes and the filter cloth are used for filtering coal tar, and the filter cloth can be detached and replaced.

Preferably, the scraping assembly comprises:

the scraping plate is connected to the edge of the inner wall of the outer barrel in a sliding mode, is perpendicular to the edge of the outer barrel and is used for scraping coal tar adhered to the inner wall of the outer barrel;

the scraper is connected with the guide ring in a sliding manner, and the scraper is limited and guided by the guide ring;

the shifting block is fixedly connected with one side of the scraper and is of an L-shaped structure, the shifting block extends to the inner side of the guide ring, and the shifting block is used for shifting the scraper to move.

Preferably, the impurity separation device for coal tar recovery further includes:

the periphery of the bottom of the main frame body is provided with main support legs for supporting equipment;

and the control panel is fixedly arranged on one side of the main frame body, and the heating pipe, the first motor and the second motor are electrically connected with the control panel.

Compared with the prior art, the utility model has the beneficial effects that: make its mobility stronger after heating the coal tar through feed mechanism, improved the filterable effect of coal tar impurity, can be more relaxed through conveying mechanism carry it to filter mechanism department, filter mechanism filters the coal tar through centrifugal mode simultaneously, and filtration efficiency is faster, and the effect is better, and can be more convenient clear up the residue of storing in the filter mechanism through the urceolus that rotates the setting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged view of the utility model at A;

fig. 4 is a schematic view of the internal structure of the filter cartridge of the present invention.

In the figure: 1. a main frame body; 2. a feeding mechanism; 21. a heating chamber; 22. a feed pipe; 23. heating a tube; 3. a conveying mechanism; 31. a material conveying bin; 32. conveying the auger; 33. a first motor; 4. a connecting plate; 5. an outer cylinder; 6. a filtering mechanism; 61. a feed inlet; 62. a cover plate; 63. a second motor; 64. a filter cartridge; 641. a baffle; 642. a diversion trench; 643. filtering holes; 644. filtering cloth; 65. a discharge port; 66. a scraping and washing assembly; 661. a squeegee; 662. a guide ring; 663. shifting blocks; 67. a side leg; 7. a main leg; 8. a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an impurity separation device for coal tar recovery comprises a main frame body 1 with an L-shaped structure, wherein the top of the main frame body is provided with a feeding mechanism 2, the interior of the main frame body is provided with a conveying mechanism 3, one side of the main frame body is fixedly connected with a connecting plate 4, and one side of the connecting plate 4 is rotatably connected with an outer cylinder 5; the inside of the outer cylinder 5 is provided with a filter mechanism 6.

Further, the feeding mechanism 2 comprises a heating bin 21, and the heating bin 21 is vertically arranged at the top of one end of the main frame body 1; the vertical inlet pipe 22 that is equipped with in inside middle part of heated warehouses 21, the top of inlet pipe 22 extends to the top of the body frame body 1 and is equipped with the feeder hopper, the outside winding of inlet pipe 22 has heating pipe 23 for heat the coal tar in the inlet pipe 22.

Understandably, after the coal tar entered into the inlet pipe 22, can heat the coal tar indirectly through the heating of heating pipe 23 to inlet pipe 22, because the coal tar is comparatively thick, consequently can make its mobility stronger after heating it, prevent that the temperature from crossing the coal tar and solidifying gradually excessively, be difficult to flow to the filterable effect of coal tar impurity has been improved.

Further, conveying mechanism 3 includes defeated feed bin 31, defeated feed bin 31 has been seted up to the inside middle part level of the body frame body 1, just defeated feed bin 31 is linked together with inlet pipe 22, defeated feed bin 31's inside is equipped with can the pivoted carry auger 32, carry the size of auger 32 and the inside size phase-match in defeated feed bin 31, first motor 33 fixed mounting is in one side of the body frame body 1, first motor 33's output shaft extend to defeated feed bin 31 inside and with the pivot fixed connection who carries auger 32.

Understandably, after the heated coal tar enters the material conveying bin 31, the coal tar can be pushed to move to the filtering mechanism 6 on the other side of the connecting plate 4 by the rotation of the conveying auger 32.

Further, the filtering mechanism 6 comprises a feed port 61, the feed port 61 is formed in the middle of the connecting plate 4, and the cross section of the feed port 61 is funnel-shaped; the coal tar cleaning device comprises a cover plate 62, one side of a connecting plate 4, which is far away from a conveying bin 31, is rotatably connected with the cover plate 62 through a flange, the middle part of the cover plate 62 is provided with a through hole matched with a feed inlet 61, the cover plate 62 is communicated with the feed inlet 61 through the through hole, a second motor 63 is arranged on one side of an outer barrel 5, which is far away from the connecting plate 4, is fixedly provided with the second motor 63 and a filter barrel 64, the inner part of the outer barrel 5 is provided with the rotatable filter barrel 64, an output shaft of the second motor 63 extends to the inner part of the outer barrel 5 to be fixedly connected with one side of the filter barrel 64, the filter barrel 64 is used for performing centrifugal filtration and discharge of the coal tar, the bottom of the outer barrel 5 is provided with a discharge port 65 for discharging the filtered coal tar and a scraping component 66, the inner wall of the outer barrel 5 is provided with the scraping component 66 for scraping and washing the inner wall of the outer barrel 5, side legs 67 are symmetrically and fixedly connected with one side legs 67 on one side of the outer barrel 5, which is far away from the connecting plate 4, one side that urceolus 5 is close to connecting plate 4 is equipped with annular sealing ring, annular seal groove has been seted up to one side that connecting plate 4 is close to urceolus 5 for gap between connecting plate 4 and urceolus 5 is sealed, the position that the top of connecting plate 4 and urceolus 5 is close to mutually all is equipped with the connecting block, just connect through the bolt between the connecting block, a side edge equidistance that apron 62 is close to and strains 64 is equipped with the sawtooth fixture block, the edge equidistance that strains 64 and be close to apron 62 one side of a section of thick bamboo has seted up the sawtooth draw-in groove.

It will be appreciated that when the bolts at the top of the outer bowl 5 are unbolted, the filter cartridge 64 can be separated from the cover plate 62 and the interior of the filter cartridge 64 can then be cleaned.

Further, the filtering mechanism 6 further includes a guide plate 641, the guide plate 641 and the guide groove 642 are fixedly connected to the inside of the filter cartridge 64 and at an equal distance on one side far away from the connecting plate 4, the guide groove 642 is equidistantly formed in the inside of the filter cartridge 64 and at one side far away from the connecting plate 4, the guide plate 641 and the guide groove 642 are both used for guiding the coal tar, the filter holes 643 are equidistantly formed in the outer side of the filter cartridge 64, the filter cloth 644 is arranged on the filter cloth 644, the filter cloth 644 is arranged at one end between the adjacent guide plates 641 and near the outer side of the filter cartridge 64, and the filter holes 643 and the filter cloth 644 are both used for filtering the coal tar.

Understandably, when the second motor 63 drives the filter cartridge 64 to rotate, the coal tar performs centrifugal motion in the filter cartridge 64 through the effect of the guide plate 641, and is gradually filtered out from the edge of the filter cartridge 64, so that solid-liquid separation is completed, and impurities remain in the filter cartridge 64.

Further, scrape and wash subassembly 66 and include scraper blade 661, the inner wall edge sliding connection of urceolus 5 has scraper blade 661, guide ring 662, the inner wall of urceolus 5 and the one end fixedly connected with guide ring 662 that is close to connecting plate 4, just scraper blade 661 and guide ring 662 sliding connection, shifting block 663, one side fixedly connected with L type structure of scraper blade 661 shifting block 663, just shifting block 663 extends to the inboard of guide ring 662.

Further, coal tar is retrieved and is used impurity separation device still includes main stabilizer blade 7, the bottom of the body frame body 1 all is equipped with main stabilizer blade 7 all around for support equipment, control panel 8, one side fixed mounting of the body frame body 1 has control panel 8, just heating pipe 23, first motor 33 and second motor 63 all with 8 electric connection of control panel.

Specifically, when the device is used, the device is moved to a designated position, then the device is powered on, the coal tar is poured into the feeding pipe 22, the heating pipe 23 is started through the control panel 8, the feeding pipe 22 is heated through the heating pipe 23, and then the coal tar is heated, so that the activity of molecules of the coal tar is improved, and the coal tar can flow better; when the heated coal tar flows into the conveying bin 31, the first motor 33 is started through the control panel 8, and the first motor 33 drives the conveying auger 32 to rotate so as to push the coal tar to move towards the connecting plate 4; when the coal tar flows into the filter cylinder 64 through the feed port 61 and the cover plate 62, the second motor 63 is turned on through the control panel 8, the filter cylinder 64 is driven to rotate by the second motor 63, when the filter cylinder 64 rotates, the coal tar inside the filter cylinder rotates together through the guide of the guide plate 641 and the guide groove 642, and flows out of the filter holes 643 into the outer cylinder 5 after being filtered by the filter cloth 644 through the action of centrifugal force, and at the same time, the coal tar slides downwards along the inner wall of the outer cylinder 5 and gradually flows out of the discharge port 65, and meanwhile, impurities remain in the filter cylinder 64; after the coal tar finishes filtering, the bolts at the tops of the connecting plate 4 and the outer barrel 5 are detached at the moment, the connecting plate 4 is separated from the outer barrel 5, the filter cartridge 64 is separated from the cover plate 62 at the same time, the impurities remained in the filter cartridge 64 can be cleaned at the moment, after the cleaning is finished, when the outer barrel 5 is buckled again, the filter cartridge 64 is contacted with the cover plate 62 at the moment, meanwhile, the sawtooth clamping block of the cover plate 62 is inserted into the sawtooth clamping groove on one side of the filter cartridge 64, the limiting is completed, and the cover plate 62 can rotate synchronously with the filter cartridge 64 when the filter cartridge 64 rotates.

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

Claims (7)

1. The utility model provides a coal tar is retrieved and is used impurity separation device which characterized in that includes:

the main frame body (1), the main frame body (1) is of an L-shaped structure;

the feeding mechanism (2) is arranged at the top of one end of the main frame body (1) and is used for heating and feeding coal tar;

a conveying mechanism (3) which is arranged inside the main frame body (1) and is used for conveying coal tar;

the connecting plate (4) is fixedly connected to one side, far away from the feeding mechanism (2), of the main frame body (1);

an outer cylinder (5) rotatably connected to one side of the connecting plate (4);

the coal tar is retrieved and is used impurity separation device still includes:

and a filtering mechanism (6) which is arranged inside the outer cylinder (5) and is used for carrying out solid-liquid separation on the coal tar.

2. The impurity separation device for coal tar recovery according to claim 1, wherein the feeding mechanism (2) comprises:

the heating bin (21) is vertically arranged at the top of one end of the main frame body (1);

the feeding pipe (22) is vertically arranged in the middle of the interior of the heating bin (21), and the top of the feeding pipe (22) extends to the top of the main frame body (1) and is provided with a feeding hopper;

the heating pipe (23), the outside of inlet pipe (22) is twined in heating pipe (23), is used for heating the coal tar in inlet pipe (22).

3. The impurity separation device for coal tar recovery according to claim 2, wherein the conveying mechanism (3) comprises:

the middle part in the main frame body (1) is horizontally provided with a conveying bin (31), and the conveying bin (31) is communicated with the feeding pipe (22);

the conveying auger (32) is arranged in the conveying bin (31), the conveying auger (32) capable of rotating is arranged in the conveying bin (31), and the size of the conveying auger (32) is matched with that of the inside of the conveying bin (31);

first motor (33), first motor (33) fixed mounting is in one side of the body frame body (1), the output shaft of first motor (33) extend to the inside of defeated feed bin (31) and with the pivot fixed connection who carries auger (32).

4. The impurity separation device for coal tar recovery according to claim 3, wherein the filtering mechanism (6) comprises:

the middle part of the connecting plate (4) is provided with a feed inlet (61), and the cross section of the feed inlet (61) is funnel-shaped;

the side, far away from the conveying bin (31), of the connecting plate (4) is rotatably connected with the cover plate (62) through a flange, a through hole matched with the feeding hole (61) is formed in the middle of the cover plate (62), and the cover plate (62) is communicated with the feeding hole (61) through the through hole;

the second motor (63) is fixedly installed on one side, away from the connecting plate (4), of the outer barrel (5);

the filter cylinder (64) is arranged in the outer cylinder (5) and can rotate, an output shaft of the second motor (63) extends into the outer cylinder (5) and is fixedly connected with one side of the filter cylinder (64), and the filter cylinder (64) is used for centrifugally filtering the coal tar;

the discharge port (65) is formed in the bottom of the outer barrel (5) and used for discharging the filtered coal tar;

the inner wall of the outer barrel (5) is provided with a scraping component (66) for scraping the inner wall of the outer barrel (5);

the side supporting legs (67) are symmetrically and fixedly connected to one side, away from the connecting plate (4), of the outer barrel (5);

an annular sealing ring is arranged on one side, close to the connecting plate (4), of the outer barrel (5), and an annular sealing groove is formed on one side, close to the outer barrel (5), of the connecting plate (4) and used for sealing a gap between the connecting plate (4) and the outer barrel (5);

connecting blocks are arranged at positions close to the tops of the connecting plate (4) and the outer cylinder (5), and the connecting blocks are connected through bolts;

sawtooth clamping blocks are arranged at the edge of one side, close to the filter cylinder (64), of the cover plate (62) at equal intervals, and sawtooth clamping grooves are arranged at the edge of one side, close to the cover plate (62), of the filter cylinder (64) at equal intervals.

5. The impurity separation device for coal tar recovery according to claim 4, wherein the filtering mechanism (6) further comprises:

the guide plates (641) are fixedly connected with the inner side of the filter cylinder (64) far away from one side of the connecting plate (4) at equal intervals;

the filter cartridge is characterized by comprising guide grooves (642), the guide grooves (642) are equidistantly formed in one side, away from the connecting plate (4), of the interior of the filter cartridge (64), and the guide plates (641) and the guide grooves (642) are used for guiding coal tar;

the filter holes (643) are formed in the outer side of the filter cylinder (64) at equal intervals;

and one end, close to the outer side of the filter cylinder (64), of each filter cloth (644) is arranged between the adjacent guide plates (641), and the filter cloth (644) is arranged at each end, and the filter holes (643) and the filter cloth (644) are used for filtering coal tar.

6. The impurity separation device for coal tar recovery according to claim 5, wherein the scraping and washing assembly (66) comprises:

the scraping plate (661) is connected to the edge of the inner wall of the outer barrel (5) in a sliding mode;

the guide ring (662) is fixedly connected to one end, close to the connecting plate (4), of the inner wall of the outer cylinder (5), and the scraper (661) is in sliding connection with the guide ring (662);

one side of the scraping plate (661) is fixedly connected with a shifting block (663) with an L-shaped structure, and the shifting block (663) extends to the inner side of the guide ring (662).

7. The impurity separation device for coal tar recovery according to claim 4, further comprising:

the main support legs (7) are arranged on the periphery of the bottom of the main frame body (1) and used for supporting equipment;

control panel (8), one side fixed mounting of the body frame body (1) has control panel (8), just heating pipe (23), first motor (33) and second motor (63) all with control panel (8) electric connection.

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