CN218359193U - Long chain dibasic acid refining plant - Google Patents

Abstract

The utility model discloses a long chain binary acid refining plant relates to long chain binary acid production field, including the device main part, be equipped with the fixed disk in the device main part, the inside of fixed disk is connected with primary shaft bearing through the connecting rod, is equipped with secondary shaft bearing in the device main part, is connected with the main shaft between primary shaft bearing and the secondary shaft bearing, is equipped with clear section of thick bamboo subassembly in the device main part, and clear section of thick bamboo subassembly includes driving gear, lead screw and spacing groove, installs driven gear on the lead screw. The utility model discloses a be provided with clear section of thick bamboo subassembly, it can drive the driving gear and rotate when the main shaft rotates, and then drive driven gear and rotate, it rotates to drive the lead screw again, the lead screw rotates and drives the thread bush and reciprocate, can drive clear material ring after the thread bush reciprocates and reciprocate, can strike off the adnexed material of inner tube inner wall when clear material ring reciprocates, and then prevent that the material from attaching to and being difficult to discharge in the inner tube, and improved the clear material efficiency to inner tube inner wall, make the material can be smoothly through arranging the material pipe discharge.

Description

Long-chain dibasic acid refining device

Technical Field

The utility model relates to a long chain dibasic acid production field specifically is a long chain dibasic acid refining plant.

Background

In the process of producing the long-chain dibasic acid, a refining device is needed, the long-chain dibasic acid refining device is equipment for realizing the refining and purifying operation of the long-chain dibasic acid by crystallizing or washing crystals with a solvent or water, the long-chain dibasic acid refining device has various types, an evaporation crystallizer and a cooling crystallizer can be separated according to a method for obtaining a supersaturated state of a solution, and the cooling crystallizer is equipment for reducing the temperature of a material by depending on the reduction of the temperature of the material, so that the material generates a supersaturation degree and is finally promoted to crystallize.

According to the chinese patent with publication number CN215084982U, a long-chain dibasic acid refining device is disclosed, the utility model provides a long-chain dibasic acid refining device crystallizes or washes the crystal, the product particle diameter that obtains is bigger and even, the product yield is high, the production technology is energy-saving and consumption-reducing.

According to the patent content disclosed above, the inventor thinks that when the material is refined in the kettle body, part of the material can be attached to the inside of the diversion inner cylinder, and when subsequent materials are discharged, the part of the material is difficult to be cleaned and is always attached to the inner wall of the diversion inner cylinder, so that the overall discharge efficiency of the material is reduced, and the cleaning efficiency of the inner wall of the diversion inner cylinder is reduced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a long chain dibasic acid refining plant to solve the technical problem that part material adheres to the water conservancy diversion inner tube inner wall and is difficult to be cleared up.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a long chain binary acid refining plant, includes the device main part, be equipped with the fixed disk in the device main part, the inside of fixed disk is connected with primary shaft bearing through the connecting rod, be equipped with secondary shaft bearing in the device main part, be connected with the main shaft between primary shaft bearing and the secondary shaft bearing, be equipped with the clearance section of thick bamboo subassembly in the device main part, the clearance section of thick bamboo subassembly includes driving gear, lead screw and spacing groove, install driven gear on the lead screw, the thread bush has been cup jointed to the outer wall of lead screw, the bottom of thread bush is connected with the material clearing ring through the erection rod, the blast pipe is installed to top one side of device main part, be equipped with the gas filtering subassembly in the blast pipe.

By adopting the technical scheme, the screw rod can drive the threaded sleeve to move up and down after rotating, and the threaded sleeve can drive the mounting rod to move up and down after moving up and down, so that the material cleaning ring can be driven to move up and down.

Further, the air filtering assembly comprises a filter screen arranged in the exhaust pipe and a rotating rod fixed on one side of the main shaft, one end of the rotating rod is connected with a net cleaning brush, and the top of the net cleaning brush is in contact with the bottom of the filter screen.

Through adopting above-mentioned technical scheme, the filter screen can filter gas, prevents to mix with impurity in the tail gas and through blast pipe discharge to avoid causing serious pollution to the atmosphere.

Furthermore, an inner cylinder is installed on the fixed disc, and an air transmission port is formed in the main shaft.

By adopting the technical scheme, the material can enter the inner barrel, and meanwhile, the gas can enter the main shaft through the gas transmission port.

Further, install inlet pipe and driving motor in the device main part respectively, driving motor's output is connected with initiative conical gear, be equipped with driven conical gear on the main shaft.

By adopting the technical scheme, the driving motor can drive the driving bevel gear to rotate when working, and the driving bevel gear can drive the driven bevel gear to rotate after rotating.

Further, temperature sensor and electric heating board are installed respectively to the inside of device main part, operating panel and air-cooler are installed respectively to one side top of device main part, operating panel respectively with driving motor, temperature sensor, electric heating board and air-cooler electric connection.

Through adopting above-mentioned technical scheme, user's accessible operating panel opens or closes driving motor, temperature sensor, electric heating board and air-cooler.

Furthermore, the outer wall of the material cleaning ring is in contact with the inner wall of the inner cylinder, the bottom end of the screw rod is connected with a fixed block, and the driving gear is meshed with the driven gear.

Through adopting above-mentioned technical scheme, can strike off the adnexed material of inner tube inner wall when clear material ring reciprocates, and then prevent that the material from being attached to in the inner tube and being difficult to discharge.

Furthermore, the main shaft is provided with an air injection pipe, the air injection pipe is provided with a plurality of air injection holes, and one end of the air injection pipe is communicated with the air delivery port.

By adopting the technical scheme, the gas can enter the gas injection pipe through the gas transmission port and is injected out through the gas injection hole so as to drive the material to flow.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a be provided with the cleaning barrel subassembly, it can drive the driving gear rotation when the main shaft rotates, and then drive driven gear and rotate, drive the lead screw and rotate, the lead screw rotates and drives the thread bush and reciprocate, can drive the cleaning ring and reciprocate after the thread bush reciprocates, can strike off the adnexed material of inner tube inner wall when the cleaning ring reciprocates, and then prevent that the material from being attached to in the inner tube and difficult to discharge, and improved the cleaning efficiency to the inner tube inner wall, make the material can discharge through arranging the material pipe smoothly;

2. the utility model discloses a be provided with and strain the gas subassembly, the filter screen can filter gas, prevent to mix with impurity in the tail gas and discharge through the blast pipe, thereby avoid causing serious pollution to the atmosphere, and improved the filtration efficiency to tail gas, it can drive the bull stick when the main shaft lasts the rotation simultaneously and rotate, the bull stick then drives the brush rotation of cleaning, the brush of cleaning then can clear up adnexed impurity on the filter screen, and then improved the cleaning efficiency to the filter screen, prevent that impurity from blockking up the filter screen.

Drawings

FIG. 1 is a schematic view of the overall front-cut structure of the present invention;

FIG. 2 is a schematic view of a three-dimensional partial structure of the material-cleaning ring of the present invention;

FIG. 3 is a schematic perspective view of the fixed disk of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 of the present invention.

In the figure: 1. a device main body; 2. a discharge pipe; 3. fixing the disc; 4. a first bearing housing; 5. a connecting rod; 6. An inner barrel; 7. a main shaft; 8. a cleaning barrel assembly; 801. a driving gear; 802. a driven gear; 803. a screw rod; 804. a limiting groove; 805. a threaded sleeve; 806. a limiting block; 807. mounting a rod; 808. clearing the material ring; 9. a gas filtering assembly; 901. filtering with a screen; 902. cleaning the net; 903. a rotating rod; 10. a gas injection hole; 11. an electrical heating plate; 12. a temperature sensor; 13. a gas injection pipe; 14. a gas transfer port; 15. a feed pipe; 16. a drive motor; 17. a driving bevel gear; 18. a driven bevel gear; 19. an exhaust pipe; 20. a second bearing housing; 21. an operation panel; 22. an air cooler.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

Next, an embodiment of the present invention will be described with reference to the overall structure thereof.

A long-chain dicarboxylic acid refining device is disclosed, as shown in figure 1, figure 2, figure 3 and figure 4, and comprises a device main body 1, wherein a fixed disc 3 is arranged in the device main body 1, the inside of the fixed disc 3 is connected with a first bearing seat 4 through a connecting rod 5, a second bearing seat 20 is arranged on the device main body 1, a main shaft 7 is connected between the first bearing seat 4 and the second bearing seat 20, a cleaning barrel assembly 8 is arranged in the device main body 1, an exhaust pipe 19 is arranged on one side of the top of the device main body 1, and an air filtering assembly 9 is arranged in the exhaust pipe 19.

Specifically, the cleaning barrel assembly 8 comprises a driving gear 801, a lead screw 803 and a limiting groove 804, the limiting groove 804 is arranged on one side inside the device main body 1, the top end of the lead screw 803 is connected with the device main body 1 through a bearing, so that the lead screw 803 rotates, the driving gear 801 is sleeved on the main shaft 7, the main shaft 7 can be driven to rotate by the driving gear 801 when rotating, a driven gear 802 is installed on the lead screw 803, a thread sleeve 805 is sleeved on the outer wall of the lead screw 803, a limiting block 806 is arranged inside the limiting groove 804, one side of the limiting block 806 is connected with the thread sleeve 805 to limit the thread sleeve 805, the thread sleeve 805 is prevented from rotating randomly, the limiting block 806 can be driven to slide up and down when the thread sleeve 805 moves up and down, the bottom of the thread sleeve 5 is connected with a cleaning ring 808 through an installation rod 807, the outer wall of the cleaning ring 808 is in contact with the inner wall of the inner barrel 6, the bottom end of the lead screw 803 is connected with a fixing block, the driving gear 801 is meshed with the driven gear 802, the lead screw 803 can drive the thread sleeve 5 to move up and down after rotating, the thread sleeve 5 can drive the installation rod 807 to move up and down, and down.

Specifically, strain gas subassembly 9 including installing filter screen 901 in blast pipe 19 and being fixed in the bull stick 903 of main shaft 7 one side, the one end of bull stick 903 is connected with net cleaning brush 902, net cleaning brush 902's area is greater than filter screen 901's area, so that thoroughly clear up the impurity of filter screen 901 bottom, filter screen 901 can filter gas, prevent to mix with impurity in the tail gas and discharge through blast pipe 19, thereby avoid causing serious pollution to the atmosphere, net cleaning brush 902's top and filter screen 901's bottom contact.

Referring to fig. 1, 2 and 3, an inner cylinder 6 is installed on a fixed disk 3, a gas transmission port 14 is arranged inside a main shaft 7, materials can enter the inner cylinder 6, gas can enter the main shaft 7 through the gas transmission port 14, a feed pipe 15 and a driving motor 16 are respectively installed on a device main body 1, an output end of the driving motor 16 is connected with a driving bevel gear 17, a driven bevel gear 18 is arranged on the main shaft 7, the driving bevel gear 17 is meshed with the driven bevel gear 18, the driving bevel gear 17 can be driven to rotate by the driving motor 16, the driven bevel gear 18 can be driven to rotate after the driving bevel gear 17 rotates, an air injection pipe 13 is arranged on the main shaft 7, a plurality of air injection holes 10 are formed in the air injection pipe 13, the air injection pipe 13 is located inside the inner cylinder 6, one end of the air injection pipe 13 is communicated with the gas transmission port 14, gas can enter into to the fumarole 13 through gas transmission port 14 in, and spout through fumarole 10, so that take the animal to flow, the support all is installed all around to the bottom of device main part 1, the support can play the supporting role to device main part 1, the bottom of device main part 1 is connected with row material pipe 2, install the relief valve on arranging material pipe 2, the material can be discharged through arranging material pipe 2, temperature sensor 12 and electric heating board 11 are installed respectively to the inside of device main part 1, operating panel 21 and air-cooler 22 are installed respectively to one side top of device main part 1, operating panel 21 respectively with driving motor 16, temperature sensor 12, electric heating board 11 and air-cooler 22 electric connection, the person of being convenient for opens or closes driving motor 16 through operating panel 21, temperature sensor 12, electric heating board 11 and air-cooler 22.

The implementation principle of the embodiment is as follows: firstly, a user installs the device and switches on a power supply, then materials are added into the device main body 1 through the feeding pipe 15, at the moment, external compressed air enters the inside of the air injection pipe 13 through the air transmission port 14 and is continuously sprayed out through the air injection hole 10, the materials are continuously mixed up and down in the device main body 1 so as to crystallize/wash the materials, meanwhile, the user can start the temperature sensor 12, when the temperature detected by the temperature sensor 12 is lower than a specific temperature, the temperature sensor can transmit a signal to the operation panel 21, the operation panel 21 starts the electric heating plate 12 after receiving the signal, the electric heating plate 12 can heat the materials, tail gas in the device main body 1 enters the exhaust pipe 19 and is exhausted through the exhaust pipe 19;

when the material in the device main body 1 needs to be discharged, a user can open the discharge valve and start the driving motor 16, the driving motor 16 can drive the driving conical gear 17 to rotate when working, the driven conical gear 18 can be driven to rotate after the driving conical gear 17 rotates, then the main shaft 7 is driven to rotate, the air injection pipe 13 can be driven to rotate after the main shaft 7 rotates, and the material can be discharged through the discharge pipe 2;

meanwhile, when the main shaft 7 rotates, the main shaft drives the driving gear 801 to rotate, further drives the driven gear 802 to rotate, further drives the screw rod 803 to rotate, the screw rod 803 rotates to drive the threaded sleeve 805 to move upwards and drive the cleaning ring 808 to move upwards, after the cleaning ring 808 moves to the upper part of the inner cylinder 6, the driving motor 16 drives the driving bevel gear 17 to rotate reversely, further can make the screw rod 803 rotate reversely, so that the threaded sleeve 805 drives the cleaning ring 808 to move downwards, and can scrape off materials attached to the inner wall of the inner cylinder 6 when the cleaning ring 808 moves upwards and downwards, so as to prevent the materials from attaching to the inner wall of the inner cylinder 6;

when the main shaft 7 rotates continuously, the main shaft drives the rotating rod 903 to rotate, the rotating rod 903 drives the net cleaning brush 902 to rotate, and the net cleaning brush 902 can clean impurities attached to the filter screen 901.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims (7)

1. A long-chain dibasic acid refining device comprises a device main body (1), and is characterized in that: be equipped with fixed disk (3) in device main part (1), the inside of fixed disk (3) is connected with primary shaft bearing (4) through connecting rod (5), be equipped with secondary shaft bearing (20) on device main part (1), be connected with main shaft (7) between primary shaft bearing (4) and secondary shaft bearing (20), be equipped with cartridge cleaning subassembly (8) in device main part (1), cartridge cleaning subassembly (8) are including driving gear (801), lead screw (803) and spacing groove (804), install driven gear (802) on lead screw (803), the outer wall of lead screw (803) has cup jointed thread bush (805), the bottom of thread bush (805) is connected with clear material ring (808) through installation pole (807), blast pipe (19) are installed to top one side of device main part (1), be equipped with in blast pipe (19) and strain gas subassembly (9).

2. The long-chain dicarboxylic acid refining apparatus according to claim 1, wherein: the air filtering component (9) comprises a filter screen (901) arranged in the exhaust pipe (19) and a rotating rod (903) fixed on one side of the main shaft (7), one end of the rotating rod (903) is connected with a screen cleaning brush (902), and the top of the screen cleaning brush (902) is in contact with the bottom of the filter screen (901).

3. The long-chain dicarboxylic acid refining apparatus according to claim 1, wherein: an inner cylinder (6) is installed on the fixed disk (3), and an air transmission port (14) is formed in the main shaft (7).

4. The long-chain dicarboxylic acid refining apparatus according to claim 1, wherein: install inlet pipe (15) and driving motor (16) on device main part (1) respectively, the output of driving motor (16) is connected with initiative conical gear (17), be equipped with driven conical gear (18) on main shaft (7).

5. The long-chain dicarboxylic acid refining apparatus according to claim 4, wherein: temperature sensor (12) and electric heating board (11) are installed respectively to the inside of device main part (1), operating panel (21) and air-cooler (22) are installed respectively to one side top of device main part (1), operating panel (21) respectively with driving motor (16), temperature sensor (12), electric heating board (11) and air-cooler (22) electric connection.

6. The long-chain dibasic acid refining device according to claim 1, wherein: the outer wall of the material cleaning ring (808) is in contact with the inner wall of the inner cylinder (6), the bottom end of the screw rod (803) is connected with a fixed block, and the driving gear (801) is meshed with the driven gear (802).

7. The long-chain dibasic acid refining device according to claim 3, wherein: the air injection device is characterized in that an air injection pipe (13) is arranged on the main shaft (7), a plurality of air injection holes (10) are formed in the air injection pipe (13), and one end of the air injection pipe (13) is communicated with the air delivery port (14).

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