CN212789846U

CN212789846U - Large dicyandiamide crystallization equipment

Info

Publication number: CN212789846U
Application number: CN202021194406.5U
Authority: CN
Inventors: 石少锋; 谢皓; 马学忠
Original assignee: Ningxia Jiafeng Chemicals Co ltd
Current assignee: Ningxia Jiafeng Chemicals Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-03-26
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a large-scale crystallization equipment of dicyandiamide relates to dicyandiamide crystallization equipment technical field, including equipment principal and supporting seat, equipment principal is located the top of supporting seat, the pan feeding mouth has been run through at equipment principal's top, the motor is installed at equipment principal's back, the output of motor is connected with the rotation axis, the stirring tooth has been cup jointed to the outside of rotation axis, this kind of large-scale crystallization equipment of dicyandiamide, through burnt half pond and cooling tube, the motor rotates and drives rotation axis rotation, the rotation axis drives the stirring tooth and rotates, then the staff will need the inside of dicyandiamide of crystallization to add equipment principal from the pan feeding mouth, dicyandiamide crystallizes in equipment principal's inside, the cooling tube of monocycle cools off each part of equipment principal, accelerate the cooling of dicyandiamide crystal, cool off the dicyandiamide is even.

Description

Large dicyandiamide crystallization equipment

Technical Field

The utility model relates to a dicyandiamide crystallization equipment technical field specifically is a large-scale crystallization equipment of dicyandiamide.

Background

Dicyandiamide is white crystalline powder, is soluble in water, alcohol, glycol and dimethylformamide, is almost insoluble in ether and benzene, is incombustible, and is stable during drying, dicyandiamide is used as a raw material for producing melamine and a medicine and dye intermediate, and is used for preparing guanidine nitrate, sulfanilamide medicines and the like in the medicine industry.

The existing dicyandiamide crystallizing equipment is single in structure, when in crystallization, solution is cooled unevenly, the cooling of dicyandiamide is uneven, the cooling effect of dicyandiamide is poor, and after the crystallization of the crystallizing equipment is completed, crystals are adhered to the inside of the crystallizing equipment easily and are inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a large-scale crystallization equipment of dicyandiamide to provide the uneven problem of the inside of the easy adhesion at equipment of crystal after crystallization of cooling and crystallization in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a large-scale dicyandiamide crystallization device comprises a device main body and a supporting seat, wherein the device main body is positioned above the supporting seat, a feeding hole is formed in the top of the device main body in a penetrating manner, a motor is installed at the back of the device main body, the output end of the motor is connected with a rotating shaft, stirring teeth are sleeved outside the rotating shaft, crystallization plates are arranged on two sides of the inside of the device main body, an installation box is arranged on one side of the device main body, a motor is installed inside the installation box, the output end of the motor is connected with a shaking rod, the top and the bottom of the motor are both connected with the installation box through a second spring, the shaking rod penetrates through one sides of the installation box and the device main body and extends to the inside of the device main body to be connected with the crystallization plates, a discharge hole is formed in the middle of the bottom of the device main body, the outer surface of the connecting block is connected with a connecting rod through a pin shaft, buffer grooves are formed in two sides of the top of the supporting seat, sliding rods are arranged inside the buffer grooves, sliding blocks are sleeved on the outer surfaces of the sliding rods, first springs are arranged between the sliding blocks and the sliding rods, and cooling pipes are installed on the inner wall of the equipment main body.

Preferably, the number of the cooling pipes is multiple, and the multiple cooling pipes are arranged in a single circulation mode.

Preferably, the section of the stirring tooth is semicircular.

Preferably, the sliding block is connected with the sliding rod in a sliding mode through a first spring.

Preferably, the connecting rod is inclined.

Compared with the prior art, the beneficial effects of the utility model are that: the large dicyandiamide crystallization device comprises a coke semi-tank and a cooling pipe, wherein a motor rotates to drive a rotating shaft to rotate, the rotating shaft drives stirring teeth to rotate, then a worker adds dicyandiamide to be crystallized into the device body from a feeding port, dicyandiamide crystallizes in the device body, a single-circulation cooling pipe cools each part of the device body to accelerate dicyandiamide crystallization and cooling, and the dicyandiamide cools the dicyandiamide uniformly, after crystallization is completed, the motor is turned on and starts to vibrate and is transmitted to a shaking rod when vibrating, the second spring accelerates the vibration of the motor, the shaking rod transmits the vibration of the motor to a crystallization plate, crystals on the inner wall of the crystallization plate can be shaken off, and then the crystals can be discharged from a discharging port, the device body can be subjected to a vibrating force while the motor vibrates, the device body transmits the force to a connecting block, and the connecting block transmits the force to a sliding block, the sliding block slides on the sliding rod, the first spring contracts to absorb shock of the equipment main body, and the equipment is absorbed under the condition that the crystals are not adhered.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the main body of the device of the present invention;

FIG. 3 is a schematic view of the cooling tube structure of the present invention;

fig. 4 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. an apparatus main body; 2. a supporting seat; 3. a slider; 4. a connecting rod; 5. a feeding port; 6. a motor; 7. installing a box; 8. a discharge port; 9. connecting blocks; 10. a pin shaft; 11. a rotating shaft; 12. a first spring; 13. a slide bar; 14. a buffer tank; 15. a cooling tube; 16. crystallizing the plate; 17. stirring teeth; 18. a shaking rod; 19. a motor; 20. a second spring.

Detailed Description

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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, can be connected inside two elements or can be in an interaction relationship between the two elements, and the specific meaning of the terms in the present invention can be understood according to specific situations by those skilled in the art

Referring to fig. 1-4, the present invention provides a technical solution: a large dicyandiamide crystallization device comprises a device main body 1, a supporting seat 2, a sliding block 3, a connecting rod 4, a feeding port 5, a motor 6, an installation box 7, a discharging port 8, a connecting block 9, a pin shaft 10, a rotating shaft 11, a first spring 12, a sliding rod 13, a buffer tank 14, a cooling pipe 15, a crystallization plate 16, stirring teeth 17, a shaking rod 18, a motor 19 and a second spring 20, wherein the device main body 1 is positioned above the supporting seat 2, the feeding port 5 penetrates through the top of the device main body 1, the motor 6 is installed on the back of the device main body 1, the output end of the motor 6 is connected with the rotating shaft 11, the stirring teeth 17 are sleeved outside the rotating shaft 11, the crystallization plate 16 is arranged on two sides inside the device main body 1, the installation box 7 is arranged on one side of the device main body 1, the motor 19 is installed inside the installation box 7, the output end of the motor 19 is connected with the shaking rod 18, the top and the, a shaking rod 18 penetrates through the installation box 7 and one side of the equipment body 1 and extends to the inside of the equipment body 1 to be connected with a crystallization plate 16, a discharge hole 8 penetrates through the middle of the bottom of the equipment body 1, both sides of the bottom of the equipment body 1 are connected with connecting blocks 9, the outer surface of each connecting block 9 is connected with a connecting rod 4 through a pin shaft 10, both sides of the top of the supporting seat 2 are provided with buffer grooves 14, slide rods 13 are arranged inside the buffer grooves 14, the outer surfaces of the slide rods 13 are sleeved with sliding blocks 3, a first spring 12 is arranged between each sliding block 3 and each slide rod 13, and the inner wall of the equipment body 1 is provided, after the crystallization is completed, the motor 19 is turned on, the motor 19 starts to vibrate, the motor 19 is transmitted to the shaking rod 18 during the vibration, the second spring 20 accelerates the vibration of the motor 19, the shaking rod 18 is transmitted to the crystallization plate 16, and the crystals on the inner wall of the crystallization plate 16 can be shaken off.

Referring to fig. 3, a plurality of cooling pipes 15 are provided, and the plurality of cooling pipes 15 are arranged in a single cycle, and the single cycle cooling pipe 15 cools each part of the apparatus main body 1, thereby accelerating cooling of dicyandiamide crystallization.

Referring to fig. 2, the stirring teeth 17 have a semicircular cross section, and dicyandiamide is stirred and crystallized by the stirring teeth 17.

Referring to fig. 1 and 2, the sliding block 3 is slidably connected to the sliding rod 13 through the first spring 12, the connecting rod 4 is inclined, the device body 1 transmits force to the connecting block 9, the connecting block 9 transmits force to the sliding block 3, the sliding block 3 slides on the sliding rod 13, and the first spring 12 contracts to absorb shock to the device body 1.

The working principle is as follows: firstly, a worker connects the equipment body 1 with an external power supply, starts the motor 6, the motor 6 rotates to drive the rotating shaft 11 to rotate, the rotating shaft 11 drives the stirring teeth 17 to rotate, then the worker adds dicyandiamide to be crystallized into the equipment body 1 from the feeding port 5, dicyandiamide crystallizes in the equipment body 1, the single-cycle cooling pipe 15 cools each part of the equipment body 1 to accelerate dicyandiamide crystallization and cooling, after crystallization is completed, the motor 19 is opened, the motor 19 starts to vibrate, the motor 19 transmits to the shaking rod 18 during vibration, the second spring 20 accelerates vibration of the motor 19, the shaking rod 18 transmits to the crystallization plate 16, crystals on the inner wall of the crystallization plate 16 can be shaken off, then the crystals can be discharged from the discharging port 8, the equipment body 1 can be subjected to vibration force while the motor 19 vibrates, the equipment body 1 transmits force to the connecting block 9, the connecting block 9 transmits force to the sliding block 3, the sliding block 3 slides on the sliding rod 13, and the first spring 12 contracts to absorb shock of the device body 1.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a large-scale crystallization equipment of dicyandiamide, includes equipment main part (1) and supporting seat (2), its characterized in that: the equipment comprises an equipment main body (1), a feed inlet (5) is formed in the top of the equipment main body (1), a motor (6) is installed on the back of the equipment main body (1), the output end of the motor (6) is connected with a rotating shaft (11), stirring teeth (17) are sleeved outside the rotating shaft (11), crystallization plates (16) are arranged on two sides of the inside of the equipment main body (1), an installation box (7) is arranged on one side of the equipment main body (1), a motor (19) is installed inside the installation box (7), a shaking rod (18) is connected to the output end of the motor (19), the top and the bottom of the motor (19) are connected with the installation box (7) through a second spring (20), the shaking rod (18) penetrates through one side of the installation box (7) and the equipment main body (1) and extends to the inside of the equipment main body (1) and is connected with the crystallization plates (16), run through in the middle of the bottom of equipment main part (1) and have discharge gate (8), the bottom both sides of equipment main part (1) all are connected with connecting block (9), the surface of connecting block (9) is connected with connecting rod (4) through round pin axle (10), dashpot (14) have all been seted up to the top both sides of supporting seat (2), the inside of dashpot (14) is provided with slide bar (13), slide bar (3) have been cup jointed to the surface of slide bar (13), be provided with first spring (12) between slide bar (3) and slide bar (13), cooling tube (15) are installed to the inner wall of equipment main part (1).

2. The large-scale dicyandiamide crystallization apparatus according to claim 1, wherein: the cooling pipes (15) are arranged in a plurality, and the cooling pipes (15) are arranged in a single circulation mode.

3. The large-scale dicyandiamide crystallization apparatus according to claim 1, wherein: the section of the stirring teeth (17) is semicircular.

4. The large-scale dicyandiamide crystallization apparatus according to claim 1, wherein: the sliding block (3) is connected with the sliding rod (13) in a sliding mode through a first spring (12).

5. The large-scale dicyandiamide crystallization apparatus according to claim 1, wherein: the connecting rod (4) is inclined.