CN220304102U

CN220304102U - Novel drying device

Info

Publication number: CN220304102U
Application number: CN202321543156.5U
Authority: CN
Inventors: 周渊超; 李睿怡
Original assignee: Hengda Hydrocolloid Taizhou Co ltd
Current assignee: Hengda Hydrocolloid Taizhou Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2024-01-05
Anticipated expiration: 2033-06-16

Abstract

The utility model relates to the technical field of drying, in particular to a novel drying device, which comprises a drying barrel, a heat insulation layer, a heating copper pipe, a stirring device and a crushing device, wherein when polyanion cellulose is required to be dried, the polyanion cellulose is poured into a feed port, and is crushed by the crushing device, and meanwhile, the stirring device is matched with the heating copper pipe to realize stirring and drying at the same time, so that the polyanion cellulose is completely dried, the heat insulation layer is arranged in the drying barrel, the polyanion cellulose is subjected to heat insulation, the energy sources are saved while the drying efficiency of the device is improved, the inner wall of the drying barrel, the stirring device and the surface of the crushing device are coated with polytetrafluoroethylene, the problem that the moist polyanion cellulose is adhered to the inner wall of the drying barrel is effectively solved, and the drying device is convenient to take materials and clean.

Description

Novel drying device

Technical Field

The utility model relates to the technical field of drying, in particular to a novel drying device.

Background

The polyanion cellulose is a water-soluble cellulose ether derivative prepared by chemical modification of natural cellulose, is an important water-soluble cellulose ether, is generally applied to sodium salt thereof, and is widely applied to petroleum drilling, in particular to salt water wells and offshore petroleum drilling.

Polyanionic cellulose is not stored in a dry place and tends to take the form of powder and lumps.

At present, the traditional drying device is a drying mode for stirring and heating, and cannot stir fully during drying, and blocks can appear, so that the situation that the outer surface is dried and the inner surface is moist is caused, and the complete drying effect is not achieved.

And polyanion cellulose has the characteristics of high viscosity, often can glue in drying device, and the appearance is got the material inconvenient, and washs inconvenient to drying device.

Accordingly, it is desirable to provide a drying apparatus that can achieve a complete drying effect of the polyanionic cellulose without sticking to the drying apparatus.

Disclosure of Invention

Aiming at the technical defects, the utility model aims to provide a novel drying device which has the characteristics of completely drying polyanionic cellulose, being not stuck on the drying device and being convenient for taking materials.

To achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a novel drying device which is characterized by comprising a drying barrel, a support, a first motor and a second motor, wherein the outer wall of the drying barrel is fixedly connected with the support, the second motor and the first motor are respectively and fixedly arranged at the upper end and the lower end of the drying barrel, the top end and the bottom end of the drying barrel are respectively provided with a feeding port and a discharging port, the top end of the discharging port is provided with a circular groove, a clamping plate is arranged in the circular groove, the clamping plate is symmetrical with a countershaft and is in sliding connection with the circular groove, the side wall of the drying barrel is sequentially provided with an insulating layer and a heating copper pipe from outside to inside of the barrel, and the upper end and the lower end in the drying barrel are respectively provided with a stirring device and a stirring device.

Preferably, the stirring device comprises a secondary shaft and a stirring blade, the secondary shaft is vertically arranged in the drying barrel, the bottom end of the secondary shaft penetrates through the bottom end of the drying barrel to be connected with the motor I, the stirring blade is arranged on the secondary shaft and welded with the secondary shaft, and the stirring blade is divided into an upper layer, a middle layer and a lower layer.

Preferably, the stirring device comprises a main shaft and stirring rods, the main shaft is vertically arranged in the drying barrel, passes through the top end of the drying barrel and is connected with a motor II at the top end of the drying barrel, the main shaft is provided with a plurality of stirring rods in an annular array along an arc, and the stirring rods are welded with the main shaft.

Preferably, the stirring rod is inclined relative to one side of the vertical surface, and the included angle between the stirring rod and the vertical surface is 30-45 degrees.

Preferably, the heating copper tube is spirally wound in the drying tub.

Preferably, the drying devices are all made of stainless steel materials, and polytetrafluoroethylene is coated on the surfaces of the inner wall of the drying barrel, the main shaft, the auxiliary shaft, the stirring blade and the stirring rod.

The utility model has the beneficial effects that: according to the technical scheme, the stirring device and the crushing device are used for crushing the blocky polyanionic cellulose, the stirring device is used for realizing stirring and drying, and meanwhile, the heat insulation layer is arranged in the drying barrel and is used for insulating the polyanionic cellulose, so that the device saves energy while the drying efficiency is improved.

Meanwhile, the drying device is made of stainless steel, polytetrafluoroethylene is coated on the surfaces of the inner wall of the drying barrel, the main shaft, the auxiliary shaft, the stirring blade and the stirring rod, so that the problem that wet polyanionic cellulose is stuck on the inner wall of the drying barrel is effectively solved, and convenience in taking and cleaning are realized.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings that are required to be used in the embodiments of the present utility model will be briefly described below. It is evident that the drawings described below are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

Fig. 1 is a front view of the present utility model.

Fig. 2 is a side view of the present utility model.

Fig. 3 is a top view of the present utility model.

Fig. 4 is a cross-sectional view of A-A in fig. 3.

Fig. 5 is a side cross-sectional view of A-A in fig. 4.

FIG. 6 is a view of a mashing apparatus of the present utility model.

Reference numerals illustrate: 1-drying barrel, 2-bracket, 3-motor I, 4-feed inlet, 5-splint, 6-discharge outlet, 7-heat preservation, 8-heating copper pipe, 9-main shaft, 10-puddler, 11-auxiliary shaft, 12-stirring blade, 13-circular groove, 14-motor II.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Including stoving bucket 1, support 2 and motor one 3, motor two 14, the outer wall and the support 2 fixed connection of stoving bucket 1, motor two 14 and motor one 3 fixed mounting respectively are at the upper and lower both ends of stoving bucket 1, the top and the bottom of stoving bucket 1 are equipped with pan feeding mouth 4 and discharge gate 6 respectively, and the discharge gate 6 top is equipped with circular slot 13, and is equipped with splint 5 in the circular slot 13, splint 5 and countershaft 11 symmetry to with circular slot 13 sliding connection, only need slide splint 5 after the stoving article, the article just pours out from discharge gate 6, the lateral wall of stoving bucket 1 has set gradually heat preservation 7 and heating copper pipe 8 in the bucket from the bucket outside, can keep the temperature for a long time when the stoving, reduces the loss of heat, reaches the effect of saving to upper end and the lower extreme in the stoving bucket 1 are equipped with agitating unit and stirring device respectively.

When needs are dried, pour polyanion cellulose into pan feeding mouth 4, heating copper pipe 8 and agitating unit make the object be heated more evenly, shorten drying time, and drying barrel 1's lower extreme mashing device can make massive polyanion cellulose stir garrulous, and the effect of drying completely is reached to the cooperation agitating unit again.

The stirring device comprises a secondary shaft 11 and stirring blades 12, the secondary shaft 11 is vertically arranged in the drying barrel 1, the bottom end of the secondary shaft 11 penetrates through the bottom end of the drying barrel 1 and is connected with a motor I3, the power of the motor I3 is higher than that of a motor II 14, the rotating speed is faster, the secondary shaft 11 is driven to rotate when the motor I3 rotates, the stirring blades 12 are arranged on the secondary shaft 11, the stirring blades 12 are welded with the secondary shaft 11, the stirring blades 12 cannot fall off when rotating at a high speed, the stirring blades 12 are divided into an upper layer, a middle layer and a lower layer, the bottom layer blades are close to a discharge hole 6, a first knife edge is arranged at the outer convex edge, and the blocky polyanionic cellulose directly below the blades is convenient to cut up.

The stirring device comprises a main shaft 9 and stirring rods 10, the main shaft 9 is vertically arranged in the drying barrel 1, penetrates through the top end of the drying barrel 1 and is connected with a motor II 14 at the top end of the drying barrel 1, the main shaft 9 is provided with a plurality of stirring rods 10 in an annular array along an arc, the number of the stirring rods 10 can be increased according to actual conditions, and the stirring rods 10 are welded with the main shaft 9.

The stirring rod 10 inclines relative to one side of the vertical surface, the included angle between the stirring rod 10 and the vertical surface is 30-45 degrees, the inclined stirring rod 10 reduces the stress area of objects, and the breaking condition of the stirring rod 10 is reduced.

The heating copper pipe 8 is spirally wound in the drying barrel 1, so that the polyanionic cellulose is heated uniformly.

The drying device is made of stainless steel, polytetrafluoroethylene is coated on the surfaces of the inner wall of the drying barrel 1, the main shaft 9, the auxiliary shaft 11, the stirring blade 12 and the stirring rod 10, and the drying device has the characteristics of good high temperature resistance and non-tackiness, convenient cleaning and convenient material taking.

It should be understood that the above description is only illustrative of the preferred embodiments of the present utility model and the technical principles employed. It will be apparent to those skilled in the art that various modifications, equivalents, variations, and the like can be made to the present utility model. However, such modifications are intended to fall within the scope of the present utility model without departing from the spirit of the present utility model. In addition, some terms used in the specification and claims of the present application are not limiting, but are merely for convenience of description.

Claims

1. Novel drying device, a serial communication port, including stoving bucket (1), support (2) and motor one (3), motor two (14), the outer wall and the support (2) fixed connection of stoving bucket (1), motor two (14) and motor one (3) respectively fixed mounting are at the upper and lower both ends of stoving bucket (1), the top and the bottom of stoving bucket (1) are equipped with pan feeding mouth (4) and discharge gate (6) respectively, and discharge gate (6) top is equipped with circular slot (13), and is equipped with splint (5) in circular slot (13), splint (5) and countershaft (11) symmetry to with circular slot (13) sliding connection, the lateral wall of stoving bucket (1) has set gradually heat preservation (7) and heating copper pipe (8) in by the bucket outside to the bucket, and upper end and the lower extreme in stoving bucket (1) are equipped with agitating unit and stirring device respectively.

2. The novel drying device according to claim 1, wherein the stirring device comprises a secondary shaft (11) and stirring blades (12), the secondary shaft (11) is vertically arranged in the drying barrel (1), the bottom end of the secondary shaft (11) penetrates through the bottom end of the drying barrel (1) to be connected with the motor I (3), the stirring blades (12) are arranged on the secondary shaft (11), the stirring blades (12) are welded with the secondary shaft (11), and the stirring blades (12) are divided into upper, middle and lower layers.

3. The novel drying device according to claim 1, wherein the stirring device comprises a main shaft (9) and stirring rods (10), the main shaft (9) is vertically arranged in the drying barrel (1) and penetrates through the top end of the drying barrel (1) and is connected with a motor II (14) at the top end of the drying barrel (1), the main shaft (9) is provided with a plurality of stirring rods (10) in an annular array along an arc, and the stirring rods (10) are welded with the main shaft (9).

4. A novel drying apparatus as claimed in claim 3, wherein the stirring rod (10) is inclined to one side with respect to the vertical plane at an angle of 30 ° to 45 ° to the vertical plane.

5. A novel drying apparatus as claimed in claim 1, wherein said heating copper tube (8) is spirally wound in said drying tub (1).

6. The novel drying device according to claim 1, wherein the drying devices are made of stainless steel materials, and polytetrafluoroethylene is coated on the surfaces of the inner wall of the drying barrel (1), the main shaft (9), the auxiliary shaft (11), the stirring blade (12) and the stirring rod (10).