CN218686495U

CN218686495U - Novel rotary crystallization drying system

Info

Publication number: CN218686495U
Application number: CN202223127076.XU
Authority: CN
Inventors: 胡奈华; 赵永星; 王磊; 王怀; 陈迪; 陈佳妮; 吴建华; 王菲菲; 王军
Original assignee: Henan Fluorine Based New Material Technology Co ltd
Current assignee: Henan Fluorine Based New Material Technology Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-24
Anticipated expiration: 2032-11-24

Abstract

The utility model provides a novel rotary crystallization drying system, including rotary crystallization desicator and screw conveyer, screw conveyer's one end is established in rotary crystallization desicator, and rotary crystallization desicator is rotary motion relative screw conveyer, rotary crystallization desicator is used for synthesizing the crystal with the raw materials, be equipped with the guide subassembly between rotary crystallization desicator and the screw conveyer, the guide subassembly is used for sending into the screw conveyer with the inside crystal of rotary crystallization desicator in, screw conveyer is used for providing the raw materials in to the crystallization desicator and discharging the crystallization material from rotary crystallization desicator. The utility model discloses a cooperate rotary crystallization dryer and screw conveyer, can realize in some chemical production, the crystallization drying back, the gyration is not deriving the crystallization dryer with the crystallization material under the condition of stopping, improvement production efficiency that can be very big also can realize production continuous operation, and less manual operation improves product quality stability, improves the production security.

Description

Novel rotary crystallization drying system

Technical Field

The utility model relates to a crystallization field, in particular to novel rotary crystallization drying system.

Background

The rotary vacuum equipment is widely applied in the chemical industry and is often used as the working procedures of crystallization, drying and the like of chemical products. In the process of rotation of the rotary equipment, the internal materials are continuously turned up and down, the contact heat conduction with the inner wall of the equipment is fully and continuously updated, and the rapid heat conduction drying or the heat conduction cooling of the materials can be realized. After the material reaches the drying or crystallization purpose, equipment need stop the gyration, and the manual work is connected the mouth of pipe and is discharged the material, is the equipment of intermittent operation, can not realize continuous operation, influences production efficiency, needs the manual work to connect equipment mouth of pipe operation repeatedly, and work load is big, takes place the incident easily when involving dangerous material.

Publication number CN217636528U discloses a bipyramid vacuum drying machine, this utility model discloses a through at the driving piece, down toward the cooperation of multifilament pole and storage hopper, realize the lifting function to the material, simultaneously through reciprocating type cylinder, under the mutually supporting effect of rack and gear, make the storage hopper overturn on two end plates, realize automatic material function of falling, the material of storing in this structure feed dependence storage hopper, can not realize continuous feed, and arrange the material and still need the manual connection mouth of pipe.

Disclosure of Invention

To the problems existing in the prior art, the utility model provides a novel rotary crystallization drying system which can improve the production efficiency and can be used for continuous production.

For solving the above technical problem, the utility model discloses a technical scheme is:

the utility model provides a novel rotary crystallization drying system, including rotary crystallization desicator and screw conveyer, screw conveyer's one end is established in rotary crystallization desicator, and rotary crystallization desicator is rotary motion relative screw conveyer, rotary crystallization desicator is used for synthesizing the crystal with the raw materials, be equipped with the guide subassembly between rotary crystallization desicator and the screw conveyer, the guide subassembly is used for sending into the screw conveyer with the inside crystal of rotary crystallization desicator in, screw conveyer is used for providing the raw materials in to the crystallization desicator and discharging the crystallization material from rotary crystallization desicator.

The rotary crystallization dryer comprises an equipment cylinder body which is arranged in the vertical direction, a supporting pipe is connected to one side of the equipment cylinder body, a supporting component and a power component are further arranged outside the supporting pipe respectively, the other side of the equipment cylinder body is rotated to be connected with a screw conveyer, the equipment cylinder body is in rotary motion between the supporting component and the screw conveyer, the power component provides power for the equipment cylinder body in rotary motion, a first cone pipeline and a second cone pipeline are arranged on the equipment cylinder body respectively, and a liquid discharge pipe component is connected to the outside of the second cone pipeline.

The material guiding assembly comprises a grate and a material guiding chute, the grate is connected in the port of the first conical pipeline, and the material guiding chute is connected to the first conical pipeline.

The material guide chute is a v-shaped semicircular pipe and is matched with the spiral conveyor.

The liquid discharge pipe assembly comprises a first liquid discharge pipe, a second liquid discharge pipe is connected with the first liquid discharge pipe through a pipeline, the first liquid discharge pipe penetrates through the equipment barrel to be connected with a second liquid discharge pipe arranged on the equipment barrel, the second liquid discharge pipe is located in the equipment barrel and the supporting pipe, and a port of the second liquid discharge pipe is arranged outside the supporting pipe.

The supporting component comprises a bearing and a bearing seat, the supporting tube is connected with the bearing seat through the bearing, and the outside of the bearing seat is fixedly connected with the bracket.

The power assembly comprises a gear, the gear is fixedly connected with the supporting tube, and a power module is arranged outside the gear.

The screw shaft of the screw conveyor is a hollow shaft, the ports of the screw shaft are respectively arranged outside the shell of the screw conveyor, chain wheels are respectively arranged on the screw shaft and a rotating shaft of the motor, and the chain wheels are connected through a chain.

And one end of the screw conveyer, which is far away from the rotary crystallization dryer, is provided with a raw material feeding hole and a crystal discharging hole respectively, the other end of the screw conveyer is provided with a raw material discharging hole and a crystal feeding hole respectively, and the crystal feeding hole is matched with the guide chute.

The utility model discloses the beneficial effect who has does:

the utility model provides a novel rotary crystallization drying system, with rotary crystallization desicator and screw conveyer cooperation, can realize in some chemical production, especially crystallization drying back, with the crystallization material derive the crystallization desicator under the circumstances that does not stop in the gyration, improvement production efficiency that can be very big also can realize production continuous operation, less manual operation improves product quality stability, improves the production security.

First cone pipeline cooperatees with the guide chute, realizes in the screw conveyer that the crystallization material falls back, realizes the discharge of crystallization material through screw conveyer's rotation.

First fluid-discharge tube sets up the tip at the second taper pipeline, is favorable to the discharge of crystallization mother liquor, and the second fluid-discharge tube setting passes the stay tube in the inside of gyration crystallization desicator for the second fluid-discharge tube does not influence the gyration of gyration crystallization desicator, and can realize the automatic discharge of crystallization mother liquor, reduces manual operation.

The material is fed and discharged through the forward rotation and the reverse rotation of the screw conveyer, and the gas or solid raw materials are fed into the spiral axial rotary crystallization dryer through the screw conveyer, so that the continuous production operation is realized, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a front view of the middle screw conveyor of the present invention.

Detailed Description

The invention will be further described with reference to the accompanying drawings

As shown in fig. 1-2, a novel rotary crystallization drying system comprises a rotary crystallization dryer 1 and a screw conveyor 2, wherein one end of the screw conveyor 2 is arranged in the rotary crystallization dryer 1, the rotary crystallization dryer performs rotary motion relative to the screw conveyor, and a bearing is arranged at the joint of the screw conveyor 2 and the rotary crystallization dryer 1 to reduce friction. The rotary crystallization dryer 1 is used for synthesizing crystals from raw materials, a material guide assembly is arranged between the rotary crystallization dryer 1 and the screw conveyor 2 and used for sending the crystals inside the rotary crystallization dryer 1 into the screw conveyor 2, and the screw conveyor 2 is used for providing the raw materials into the rotary crystallization dryer 1 and discharging the crystallized materials from the rotary crystallization dryer.

The rotary crystallization dryer 1 comprises an equipment cylinder 3 arranged in the vertical direction, end sockets 4 connected with two ends of the equipment cylinder respectively, and a supporting tube 5 connected with one side of the equipment cylinder 3, wherein the supporting tube 5 is of a hollow structure, and the supporting assembly and the power assembly are arranged outside the supporting tube 5 respectively. The other side of the equipment cylinder 3 is rotatably connected with the screw conveyer 2, the equipment cylinder 1 rotates between the supporting component and the screw conveyer, and the power component provides power for the equipment cylinder to rotate. And a first cone pipeline 6 and a second cone pipeline 7 are respectively arranged at two ends of the equipment cylinder 3, the first cone pipeline 6 is used for being matched with the material guide assembly to discharge crystals, and the second cone pipeline 7 is used for being matched with the liquid discharge pipe assembly to discharge crystallization mother liquid. Specifically, the first cone pipeline 6 and the second cone pipeline 7 are positioned at the joint of the equipment cylinder 3 and the end socket 4.

The first conical pipeline 6 is connected with a material guiding assembly, the material guiding assembly comprises a grate 8 and a material guiding chute 9, the grate 8 is connected in the port of the first conical pipeline 6, and the grate 8 is in an annular grid shape. The first cone pipeline 6 is connected with a material guide chute 9, the material guide chute 9 is a v-shaped semicircular pipe, and the material guide chute 9 is matched with the spiral conveyor 2.

When the rotary crystallization dryer 1 rotates, the crystallization material enters the first cone pipeline 6 through the grate 8, the blockage of large crystallization materials at the port of the first cone pipeline 6 can be prevented, the materials fall on the grate 8 from the high position in the rotation, the effect of crushing the large crystallization materials can be achieved, a certain blocking effect can be achieved in the rotation, the sliding-out of the crystallization materials in the first cone pipeline 6 is reduced, when the end socket connected with the first cone pipeline 6 rotates to the right upper side, the first cone pipeline 6 inclines upwards, and the crystallization materials in the first cone pipeline 6 flow into the spiral conveyor along the guide chute 9.

The liquid discharge pipe assembly comprises a first liquid discharge pipe 10, the first liquid discharge pipe 10 is connected with the end part of the second cone pipeline 7, the first liquid discharge pipe 10 penetrates through the equipment cylinder body 3 and is connected with a second liquid discharge pipe 11, the second liquid discharge pipe 11 penetrates through the equipment cylinder body 3 and the supporting pipe 5 respectively, and the port of the second liquid discharge pipe 11 is arranged outside the supporting pipe 5. After realizing the crystallization through the continuous gyration of rotary crystallization desicator and through heating module (the utility model discloses well rotary crystallization desicator's heating module adopts prior art, is not further elaborating), and rotary crystallization desicator revolves to second cone pipeline position directly under towards, lets in nitrogen gas, makes the mother liquor of crystallization discharge through first fluid-discharge tube and second fluid-discharge tube.

The support component comprises a bearing seat 13, the support tube 5 is connected with the bearing seat 13 through a bearing, and a support 14 is fixedly connected to the outside of the bearing seat 13.

The power component includes gear 12,

gear

12 and 5 fixed connection of stay tube, the external toothing of gear 12 has power module (the utility model discloses well rotary crystallization desicator's power module adopts prior art, is not elaborated on further).

The spiral shaft 2-1 of the spiral conveyor 2 is a hollow shaft, liquid raw materials or gas are introduced into the rotary crystallization dryer through the spiral shaft 2-1, ports of the spiral shaft 2-1 are respectively arranged outside the outer shell of the spiral conveyor, chain wheels are respectively arranged on the spiral shaft and a rotating shaft of the motor 2-2, and the chain wheels are connected through chains 2-3.

One end of the screw conveyor 2, which is far away from the rotary crystallization dryer, is provided with a raw material inlet 2-4 and a crystal outlet 2-5 respectively, the other end of the screw conveyor 2 is provided with a raw material outlet 2-6 and a crystal inlet 2-7 respectively, and the crystal inlet 2-7 is matched with a material guide chute 9.

The screw conveyor 2 is externally provided with a support 14.

The working principle is as follows:

when the screw conveyer 2 rotates forwards, raw materials sequentially pass through a raw material inlet 2-4 and a raw material outlet 2-6 of the screw conveyer 2 and enter the rotary crystallization dryer 1, in the reaction process, liquid or gas raw materials are introduced into the rotary crystallization dryer 1 through the screw shaft 2-1 of the screw conveyer 2 to enable the raw materials to react fully, after crystallization is achieved through continuous rotation and heating of the rotary crystallization dryer 1, the rotary crystallization dryer rotates to the position, with the port of the second conical pipeline 7 facing downwards, nitrogen is introduced into the rotary crystallization dryer 1 through the screw shaft 2-1, the pressure in the equipment barrel 3 is increased, crystallization mother liquid in the second conical pipeline 7 is squeezed out, and the crystallization mother liquid is squeezed out through the first liquid discharge pipe 10 and the second liquid discharge pipe 11. During rotation, the crystallized materials enter the first cone pipeline 6 through the grate 8, when the end socket connected with the first cone pipeline 6 is positioned right above, the first cone pipeline 6 inclines upwards, so that the crystallized materials in the first cone pipeline 6 flow into the crystal feeding port 2-7 of the spiral conveyor along the material guide chute 8, the motor 2-2 drives the spiral shaft of the spiral conveyor 2 to rotate reversely, and the crystals are discharged through the crystal discharging port 2-5.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the use of "first" and "second" is merely for convenience in describing the invention and to simplify the description, and the words are not intended to have a special meaning unless otherwise stated.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the above-described embodiments, or equivalents may be substituted for some of the features of the embodiments, without departing from the spirit or scope of the present invention.

Claims

1. The utility model provides a novel rotary crystallization drying system, a serial communication port, including rotary crystallization desicator and screw conveyer, screw conveyer's one end is established in rotary crystallization desicator, and rotary crystallization desicator is rotary motion relative screw conveyer, rotary crystallization desicator is used for synthesizing the crystal with the raw materials, be equipped with the guide subassembly between rotary crystallization desicator and the screw conveyer, the guide subassembly is used for sending into the screw conveyer with the inside crystal of rotary crystallization desicator in, screw conveyer is used for providing the raw materials and discharging the crystallization material from rotary crystallization desicator in to the crystallization desicator.

2. The novel rotary crystallization drying system as claimed in claim 1, wherein the rotary crystallization dryer comprises a vertically arranged equipment cylinder, a support tube is connected to one side of the equipment cylinder, a support component and a power component are respectively arranged outside the support tube, the other side of the equipment cylinder is rotatably connected to a screw conveyer, the equipment cylinder performs rotary motion between the support component and the screw conveyer, the power component provides power for the rotary motion of the equipment cylinder, a first cone pipeline and a second cone pipeline are respectively arranged on the equipment cylinder, and a liquid discharge pipe component is connected to the outside of the second cone pipeline.

3. The novel rotary crystallization drying system as claimed in claim 2, wherein the material guiding assembly comprises a grate and a material guiding chute, the grate is connected to the port of the first conical pipeline, and the material guiding chute is connected to the first conical pipeline.

4. The novel rotary crystallization drying system as claimed in claim 3, wherein the material guiding chute is a v-shaped semi-circular pipe, and the material guiding chute is matched with the screw conveyor.

5. The novel rotary crystallization drying system as claimed in claim 3, wherein the drain pipe assembly comprises a first drain pipe, a second drain pipe is connected to the first drain pipe, the first drain pipe passes through the equipment cylinder body and is connected to a second drain pipe, the second drain pipe is located in the equipment cylinder body and the support pipe, and a port of the second drain pipe is arranged outside the support pipe.

6. The novel rotary crystallization drying system of claim 5, wherein the support assembly comprises a bearing and a bearing seat, the support tube is connected with the bearing seat through the bearing, and a support is fixedly connected to the outside of the bearing seat.

7. The novel rotary crystallization drying system of claim 6, wherein the power assembly comprises a gear, the gear is fixedly connected with the support tube, and a power module is arranged outside the gear.

8. The novel rotary crystallization drying system of claim 7, wherein the screw shafts of the screw conveyors are hollow shafts, the ports of the screw shafts are respectively arranged outside the outer shells of the screw conveyors, the screw shafts and the rotating shafts of the motors are respectively provided with chain wheels, and the chain wheels are connected through chains.

9. The novel rotary crystallization drying system according to claim 8, wherein the end of the screw conveyer away from the rotary crystallization dryer is provided with a raw material inlet and a crystal outlet, respectively, and the other end of the screw conveyer is provided with a raw material outlet and a crystal inlet, respectively, and the crystal inlet is matched with the guide chute.