CN215139959U

CN215139959U - Succinic acid purification is with active carbon recovery device of recycling

Info

Publication number: CN215139959U
Application number: CN202022976215.0U
Authority: CN
Inventors: 刘振龙; 李永刚; 马保国
Original assignee: Shandong Landian Biological Technology Co ltd
Current assignee: Shandong Landian Biological Technology Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-12-14
Anticipated expiration: 2030-12-08

Abstract

The utility model relates to a succinic acid purification is with active carbon recovery device of recycling, including sealed lid, slider and main shaft, the below of sealed lid is provided with the heating cabinet, and the inside wall of heating cabinet is provided with the heat preservation, the outside of heat preservation is provided with the hot plate, and the hot plate setting is in the inside of heating cabinet, the outside of hot plate is provided with the heat-conducting plate, and the heat-conducting plate is installed in the inside of heating cabinet to the heat-conducting plate is connected in the outside of the collecting box that is heated, the internally mounted of the collecting box that is heated has the rotation motor, and the externally mounted of rotating the motor has the (mixing) shaft. The utility model discloses a can place in the collection box that is heated through the active carbon after the butanediol purification usefulness, be convenient for retrieve the classification to the active carbon of difference respectively through four collecting boxes that are heated, then the reversal main shaft with the carriage release lever with be heated the collecting box downstream to the heating cabinet in, heat inside through the hot plate.

Description

Succinic acid purification is with active carbon recovery device of recycling

Technical Field

The utility model relates to a succinic acid technical field specifically is a succinic acid purification is with active carbon recovery device of recycling.

Background

Succinic acid is one of important compounds in a carbon four platform, can be used for producing various chemicals such as lower glycol, tetramine chocolate, biodegradable polymer vinegar, fumaric acid, medicine, dye intermediates, food additives and the like, mainly takes petroleum as a raw material, and is produced by a chemical method process comprising multiple steps of oxidation, ammonia addition, hydrolysis, purification and the like.

In the traditional production process, a large amount of succinic acid is formed in the concentration and crystallization stage, and the product with qualified chromaticity can be produced only by decoloring with activated carbon. And the active carbon that has used up is direct to be handled as solid useless, causes the low utilization ratio of active carbon, and the decoloration is with high costs, and in the active carbon recovery unit that just has now, is not convenient for sort recovery in the active carbon that faces different kind granules, leads to all mixing to cause the decoloration inhomogeneous together, is heated inhomogeneously, reduces recovery efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a succinic acid purification is with active carbon recovery device of recycling to solve above-mentioned background art and propose traditional production technology and all can form a large amount of succinic acids in concentrated crystallization stage and will pass through the active carbon decoloration, just can produce the product of qualified colourity. And the active carbon that has used up is direct to be handled as solid useless, causes the low utilization ratio of active carbon, and the decoloration is with high costs, and in the active carbon recovery unit that just has now, is not convenient for sort recovery in the active carbon that faces different kinds of granule, leads to all mixing to cause the decoloration inhomogeneous together, is heated inhomogeneously, reduces recovery efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an activated carbon recycling device for succinic acid purification comprises a sealing cover, a sliding block and a main shaft, wherein a heating box is arranged below the sealing cover, a heat insulation layer is arranged on the inner side wall of the heating box, a heating plate is arranged outside the heat insulation layer and is arranged inside the heating box, a heat conduction plate is arranged outside the heating plate and is arranged inside the heating box, the heat conduction plate is connected to the outside of a heated collection box, a rotating motor is arranged inside the heated collection box, a stirring shaft is arranged outside the rotating motor, a stirring rod is arranged outside the stirring shaft and is positioned inside the heated collection box, the sliding block is arranged outside the heated collection box, the sliding block is connected to the inside of a sliding groove, the sliding groove is arranged on the surface of a moving rod, the moving rod is arranged inside the heating box, and the left and right sides of the movable rod are connected with positioning shafts, the positioning shafts are connected inside the sliding block, the main shaft is connected outside the movable rod, and the bottom of the main shaft is provided with a driving motor.

Preferably, the sealing cover is in threaded connection with the heating box, and the sealing cover is attached to the moving rod.

Preferably, the heating box, the heat preservation layer, the heating plate and the heat conduction plate are arranged in an integrated mounting structure, and the heated collecting box is attached to the heat conduction plate.

Preferably, the stirring shaft is welded with the stirring rod, and the stirring rod and the heated collecting box form a rotating structure through the stirring shaft.

Preferably, the movable rod is in threaded connection with the main shaft, and the main shaft and the heating box form a rotating structure.

Preferably, the positioning shaft is in threaded connection with the moving rod, and the heated collecting box and the moving rod form a sliding structure through a sliding block and a sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that: an active carbon recycling device for succinic acid purification;

(1) can place in the collection box that is heated through the active carbon after the butanediol purification was used, be convenient for retrieve the classification to the active carbon of difference respectively through four collection boxes that are heated, then the reversal main shaft with the carriage release lever with be heated in the collection box moves down to the heating cabinet, heat inside through the hot plate.

(2) The (mixing) shaft rotates and drives the puddler and rotate, stirs the active carbon through the puddler, conveniently makes the active carbon carry out even being heated, improves the active carbon recycle rate, when the collecting box that is heated rises, removes through the location of rotating the location axle with the carriage release lever, and the collecting box that conveniently is heated passes through slider and spout rebound, is convenient for will be heated the collecting box and dismantle the active carbon of taking off.

Drawings

FIG. 1 is a front view of the internal structure of the present invention;

FIG. 2 is a schematic structural view of the heated collecting box and the stirring rod of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the overlooking structure of the heated collecting box and the moving rod of the present invention.

In the figure: 1. a sealing cover; 2. a heating box; 3. a heat-insulating layer; 4. heating plates; 5. a heat conducting plate; 6. a heated collection box; 7. rotating the motor; 8. a stirring shaft; 9. a stirring rod; 10. a slider; 11. a chute; 12. a travel bar; 13. positioning the shaft; 14. a main shaft; 15. the motor is driven.

Detailed description of the invention

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a technical scheme of an active carbon recycling device for succinic acid purification, comprising a sealing cover 1, a sliding block 10 and a main shaft 14, a heating box 2 is arranged below the sealing cover 1, a heat preservation layer 3 is arranged on the inner side wall of the heating box 2, a heating plate 4 is arranged on the outer side of the heat preservation layer 3, the heating plate 4 is arranged inside the heating box 2, a heat conduction plate 5 is arranged on the outer side of the heating plate 4, the heat conduction plate 5 is arranged inside the heating box 2, the heat conduction plate 5 is connected on the outer side of a heated collection box 6, a rotating motor 7 is arranged inside the heated collection box 6, a stirring shaft 8 is arranged on the outer side of the rotating motor 7, a stirring rod 9 is arranged on the outer side of the stirring shaft 8, the stirring rod 9 is arranged inside the heated collection box 6, the sliding block 10 is arranged on the outer side of the heated collection box 6, the slide block 10 is connected inside the slide groove 11, the slide groove 11 is arranged on the surface of the moving rod 12, the moving rod 12 is arranged inside the heating box 2, the positioning shafts 13 are connected to the left side and the right side of the moving rod 12, the positioning shafts 13 are connected inside the slide block 10, the main shaft 14 is connected outside the moving rod 12, and the driving motor 15 is installed at the bottom of the main shaft 14.

Sealed

lid

1 and 2 threaded connection of heating cabinet, and sealed lid 1 is connected with the laminating of carriage release lever 12, conveniently unscrews sealed lid 1 from heating cabinet 2 and opens.

Heating cabinet 2, heat preservation 3, hot plate 4 and heat-conducting plate 5 mounting structure as an organic whole set up, and the collecting box 6 and the laminating of heat-conducting plate 5 of being heated are connected, heat the inside through hot plate 4, are connected through the laminating of collecting box 6 and heat-conducting plate 5 of being heated, to carrying out heat conduction in the collecting box 6 of being heated to revive the active carbon through heating.

(mixing) shaft 8 and puddler 9 welded connection, and puddler 9 constitutes revolution mechanic through (mixing) shaft 8 and heated collecting box 6, stirs the active carbon through puddler 9, conveniently makes the active carbon carry out even being heated, improves active carbon recycle rate again.

The movable rod 12 is in threaded connection with the main shaft 14, the main shaft 14 and the heating box 2 form a rotating structure, and the main shaft 14 rotates to drive the movable rod 12 in threaded connection to move upwards, so that the movable rod 12 can move upwards to be conveniently moved out of the heating box 2.

Location axle 13 and carriage release lever 12 threaded connection, and heated collecting box 6 constitutes sliding structure through slider 10 and spout 11 and carriage release lever 12, relieves through the location of rotating location axle 13 and carriage release lever 12, conveniently heated collecting box 6 through

slider

10 and 11 upstairs removals of spout, is convenient for dismantle the activated carbon of taking off with heated collecting box 6.

The working principle is as follows: firstly, as shown in fig. 1-4, the sealing cover 1 is unscrewed from the heating box 2 and opened, the power is turned on to start the driving motor 15, the driving motor 15 drives the main shaft 14 to rotate, the main shaft 14 rotates to drive the moving rod 12 connected with the screw thread to move upwards, the moving rod 12 moves upwards to move out of the heating box 2, so that the connected heated collecting box 6 moves out, then the activated carbon used for purifying the butanediol is placed in the heated collecting box 6, the four heated collecting boxes 6 are convenient to respectively recycle and classify different activated carbons, then the main shaft 14 is reversed to move the moving rod 12 and the heated collecting box 6 downwards into the heating box 2, the inside is heated through the heating plate 4, the heated collecting box 6 is attached to the heat conducting plate 5 to conduct heat in the heated collecting box 6, so that the activated carbon is reactivated through heating, so that the activated carbon is convenient to recycle again, meanwhile, the rotating motor 7 is started to drive the stirring shaft 8 to rotate, the stirring shaft 8 rotates to drive the stirring rod 9 to rotate, the activated carbon is stirred through the stirring rod 9, the activated carbon is conveniently and uniformly heated, the recycling rate of the activated carbon is improved, when the heated collecting box 6 ascends, the positioning of the positioning shaft 13 and the moving rod 12 is relieved, the heated collecting box 6 conveniently moves upwards through the sliding block 10 and the sliding groove 11, the heated collecting box 6 is conveniently detached to take the activated carbon, and the activated carbon recycling device for succinic acid purification is used by people.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a succinic acid purification is with active carbon recovery and is recycled device, includes sealed lid (1), slider (10) and main shaft (14), its characterized in that: the heating box (2) is arranged below the sealing cover (1), the heat preservation layer (3) is arranged on the inner side wall of the heating box (2), the heating plate (4) is arranged on the outer portion of the heat preservation layer (3), the heating plate (4) is arranged inside the heating box (2), the heat conduction plate (5) is arranged on the outer portion of the heating plate (4), the heat conduction plate (5) is arranged inside the heating box (2), the heat conduction plate (5) is connected to the outer portion of the heated collection box (6), the rotating motor (7) is arranged inside the heated collection box (6), the stirring shaft (8) is arranged outside the rotating motor (7), the stirring rod (9) is arranged outside the stirring shaft (8), meanwhile, the stirring rod (9) is located inside the heated collection box (6), and the sliding block (10) is arranged outside the heated collection box (6), and slider (10) are connected in the inside of spout (11) to spout (11) are seted up on the surface of carriage release lever (12), carriage release lever (12) set up in the inside of heating cabinet (2), and the left and right sides of carriage release lever (12) is connected with location axle (13), and location axle (13) are connected in the inside of slider (10), main shaft (14) are connected in the outside of carriage release lever (12), and driving motor (15) are installed to the bottom of main shaft (14).

2. The apparatus for recycling activated carbon for succinic acid purification according to claim 1, wherein: the sealing cover (1) is in threaded connection with the heating box (2), and the sealing cover (1) is attached to and connected with the moving rod (12).

3. The apparatus for recycling activated carbon for succinic acid purification according to claim 1, wherein: the heating box (2), the heat preservation layer (3), the heating plate (4) and the heat conduction plate (5) are arranged in an integrated mounting structure, and the heated collecting box (6) is attached to and connected with the heat conduction plate (5).

4. The apparatus for recycling activated carbon for succinic acid purification according to claim 1, wherein: the stirring shaft (8) is connected with the stirring rod (9) in a welding mode, and the stirring rod (9) and the heated collecting box (6) form a rotating structure through the stirring shaft (8).

5. The apparatus for recycling activated carbon for succinic acid purification according to claim 1, wherein: the movable rod (12) is in threaded connection with the main shaft (14), and the main shaft (14) and the heating box (2) form a rotating structure.

6. The apparatus for recycling activated carbon for succinic acid purification according to claim 1, wherein: the positioning shaft (13) is in threaded connection with the moving rod (12), and the heated collecting box (6) and the moving rod (12) form a sliding structure through the sliding block (10) and the sliding groove (11).