CN214148750U

CN214148750U - Drying cylinder for refined salt preparation

Info

Publication number: CN214148750U
Application number: CN202121798806.1U
Authority: CN
Inventors: 杨伟; 杨彩霞; 王志册; 郝玉祥
Original assignee: Shandong Caiyangzi Salt Field Co ltd
Current assignee: Shandong Caiyangzi Salt Field Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2021-09-07
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a drying cylinder for refined salt preparation, which relates to the technical field of drying and comprises a frame, wherein a first net cylinder, a feeding cylinder, a discharging cylinder and a first driving mechanism for driving the first net cylinder to rotate are arranged on the frame; install hollow shaft and drive hollow shaft pivoted second actuating mechanism in the frame, the hollow shaft is located and is equipped with the inlet port on the shaft part in the first net section of thick bamboo, and the hollow shaft is located and is equipped with second helical blade on the shaft part in the feed cylinder, and the hollow shaft is located and is equipped with third helical blade on the shaft part in the play feed cylinder, and first helical blade, second helical blade and third helical blade's revolve to the same, and the hollow shaft passes through the hot-blast feed system of articulate, the utility model discloses realize the serialization high-efficient drying of salt, drying efficiency is high, and drying effect is showing.

Description

Drying cylinder for refined salt preparation

Technical Field

The utility model relates to a dry technical field, in particular to a drying cylinder is used in refined salt preparation.

Background

The drying bed adopted at present is of a linear structure, a plate belt for bearing salt can limit the heating surface of the salt, so that the salt is heated unevenly, the drying efficiency of the salt is influenced, and when the drying bed works continuously, partial salt is not dried completely due to uneven conveying thickness of the salt, so that the salt is agglomerated into large blocks, and the quality of the salt is influenced.

Disclosure of Invention

To above defect, the utility model aims at providing a drying cylinder is used in refined salt preparation aims at solving the technical problem that the salt manufacturing in-process drying efficiency is low among the prior art.

In order to solve the technical problem, the technical scheme of the utility model is that:

a drying cylinder for preparing refined salt comprises a rack, wherein a first net cylinder arranged horizontally and a first driving mechanism for driving the first net cylinder to rotate are rotatably installed on the rack, a feeding cylinder and a discharging cylinder which are coaxially arranged with the first net cylinder are installed on the rack, one port of the first net cylinder is rotatably connected with a discharging port of the feeding cylinder, the other port of the first net cylinder is rotatably connected with a feeding port of the discharging cylinder, and a first spiral blade is arranged on the inner wall of the first net cylinder;

install the hollow shaft that the level set up and drive hollow shaft pivoted second actuating mechanism on the frame, the hollow shaft runs through first net section of thick bamboo, feeding cylinder and play feed cylinder, be equipped with a plurality of inlet port on the shaft part that the hollow shaft is located first net section of thick bamboo, be equipped with second helical blade on the shaft part that the hollow shaft is located feeding cylinder, the hollow shaft is located and is equipped with third helical blade on the shaft part that goes out the feed cylinder, first helical blade, second helical blade and third helical blade's the same to revolving, install the joint in the frame, a port and the articulate of hollow shaft are connected, articulate is to hot-blast feed system.

Wherein, both ends of the first net cylinder are in a conical structure.

Wherein, first actuating mechanism is including rotating the running roller of installing in the frame, and the running roller is equipped with two respectively corresponding the both ends of a first net section of thick bamboo, and a first net section of thick bamboo is pressed on the running roller, installs first motor in the frame, and first motor is connected with one of them running roller transmission.

Wherein, the frame is fixedly connected with a second net barrel, and the second net barrel is sleeved outside the first net barrel with a gap.

Wherein, gapped the having cup jointed the sunshade outside the second net section of thick bamboo, be equipped with the convulsions port on the sunshade, the convulsions port communicates the second net section of thick bamboo and the clearance of sunshade, and the convulsions port is connected with negative pressure collection system.

Wherein, the outside of the shielding plate is provided with a plurality of radiating fins.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

1. wet salt can be continuously in the first net section of thick bamboo rotary type transport to in transportation process, leading-in steam in towards the net section of thick bamboo through the hollow shaft, make salt can the thermally equivalent when carrying, realize the serialization high efficiency drying of salt, drying efficiency is high, and drying effect is showing.

2. Because form the cavity between sunshade and the second net section of thick bamboo, negative pressure collection system passes through convulsions port intercommunication cavity, can take out the mixture of hot-blast and water through negative pressure collection system to salt granule that will get into the cavity is taken out and is collected in the lump, has improved salt drying efficiency, has avoided the loss of salt.

Drawings

FIG. 1 is a schematic structural view of a drying cylinder for preparing refined salt according to the present invention;

in the figure, a bottom plate 1, a first mounting plate 2, a second motor 20, a joint 21, a second mounting plate 3, a first motor 30, a roller 31, a first net cylinder 4, a first spiral blade 40, a feeding cylinder 5, a conveying belt 50, a discharging cylinder 6, a hollow shaft 7, a second spiral blade 70, a third spiral blade 71, an air inlet hole 72, a second net cylinder 8, a shielding plate 9, a cavity 90, an air exhaust port 91 and a radiating fin 92.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

The orientation referred to in this specification is based on the orientation of the drying cylinder for refined salt preparation during normal operation, and does not limit the orientation during storage and transportation, and only represents relative positional relationship, not absolute positional relationship.

As shown in fig. 1, the drying cylinder for refined salt preparation comprises a frame, the frame comprises a bottom plate 1, two first mounting plates 2 arranged at intervals and two second mounting plates 3 arranged at intervals are fixedly connected to the bottom plate 1 in a vertical mode, a first net cylinder 4 is rotatably mounted on the first mounting plates 2, the diameter of a mesh hole of the first net cylinder 4 is smaller than the average particle size of salt particles, the first net cylinder 4 is horizontally arranged, and two ends of the first net cylinder 4 are of a conical structure. Install first net section of thick bamboo 4 pivoted actuating mechanism of drive on the bottom plate 1, fixedly connected with feed cylinder 5 on one second mounting panel 3, fixedly connected with goes out feed cylinder 6 on another second mounting panel 3, first net section of thick bamboo 4, feed cylinder 5 and go out the coaxial setting of feed cylinder 6 three, a port of first net section of thick bamboo 4 rotates with the discharge gate of feed cylinder 5 to be connected, another port of first net section of thick bamboo 4 rotates with the feed inlet that goes out feed cylinder 6 to be connected, 4 inner walls of first net section of thick bamboo are equipped with first helical blade 40. Preferably, the first driving mechanism comprises two rollers 31 rotatably mounted on the second mounting plate 3, the two rollers 31 are respectively provided corresponding to two ends of the first net drum 4, the first net drum 4 is pressed against the rollers 31, and one of the rollers 31 is driven by the first motor 30.

A hollow shaft 7 is rotatably arranged between the two second mounting plates 3, one of the second mounting plates 3 is connected with a second driving mechanism, the second driving mechanism preferably selects a second motor 20, the second driving mechanism is used for driving the hollow shaft 7 to rotate, the other second mounting plate 3 is provided with a joint 21, the hollow shaft 7 is rotatably connected with the joint 21, and the joint 21 is connected with a hot air supply system.

The hollow shaft 7 is located in the first net barrel 4, the feeding barrel 5 and the discharging barrel 6, a plurality of air inlets 72 are arranged on a shaft section of the hollow shaft 7 located in the first net barrel 4, a second helical blade 70 is arranged on a shaft section of the hollow shaft 7 located in the feeding barrel 5, a third helical blade 71 is arranged on a shaft section of the hollow shaft 7 located in the discharging barrel 6, and the rotating directions of the first helical blade 40, the second helical blade 70 and the third helical blade 71 are the same.

When the salt drying device is used, wet salt is continuously conveyed into the feeding cylinder 5 through the conveying belt 50, the first motor 30 drives the first net cylinder 4 to rotate, the second motor 20 drives the hollow shaft 7 to rotate, the wet salt in the feeding cylinder 5 enters the first net cylinder 4 under the conveying of the second spiral blade 70 and is conveyed forwards under the action of the first spiral blade 40, meanwhile, hot air is introduced into the first net cylinder 4 through the hot air supply system towards the hollow shaft 7, the hot air enters the first net cylinder 4 through the air inlet hole 72 of the hollow shaft 7 to dry the wet salt in the first net cylinder 4, the hot air is discharged through the meshes of the first net cylinder 4, the gradually dried salt is conveyed to the discharging cylinder 6 through the first spiral blade 40 and then conveyed out of the discharging cylinder 6 through the third spiral blade 71, and therefore continuous and efficient drying of the salt is achieved, drying efficiency is high, and the drying effect is remarkable.

Further, the rigid coupling has a second net section of thick bamboo 8 in the frame, and the gapped cover of second net section of thick bamboo 8 is established outside first net section of thick bamboo 4, and gapped the having cup jointed sunshade 9 outside the second net section of thick bamboo 8, forms cavity 90 between sunshade 9 and the second net section of thick bamboo 8, is equipped with convulsions port 91 on the sunshade 9, and convulsions port 91 communicates cavity 90, and convulsions port 91 is connected with the negative pressure collection system. The negative pressure collection system is a negative pressure dust collector by which a mixture of hot air and water can be drawn out and salt particles entering the chamber 90 are drawn out and collected together.

Furthermore, a plurality of radiating fins 92 are arranged on the outer side of the shielding plate 9, so that hot air mixed with water can enter the negative pressure dust collector after primary heat dissipation.

The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.

Claims

1. A drying cylinder for refined salt preparation comprises a rack and is characterized in that a first net cylinder which is horizontally arranged and a first driving mechanism for driving the first net cylinder to rotate are rotatably mounted on the rack, a feeding cylinder and a discharging cylinder which are coaxially arranged with the first net cylinder are mounted on the rack, one port of the first net cylinder is rotatably connected with a discharging port of the feeding cylinder, the other port of the first net cylinder is rotatably connected with a feeding port of the discharging cylinder, and a first spiral blade is arranged on the inner wall of the first net cylinder;

the machine frame is provided with a horizontally arranged hollow shaft and a driving mechanism, the hollow shaft rotates a second driving mechanism, the hollow shaft penetrates through the first net barrel, the feeding barrel and the discharging barrel, the hollow shaft is located, a shaft section in the first net barrel is provided with a plurality of air inlets, the hollow shaft is located, a shaft section in the feeding barrel is provided with a second helical blade, the hollow shaft is located, a shaft section in the discharging barrel is provided with a third helical blade, the rotating directions of the first helical blade, the second helical blade and the third helical blade are the same, the machine frame is provided with a joint, one port of the hollow shaft is rotatably connected with the joint, and the joint is connected to a hot air supply system.

2. The drying cylinder for preparing refined salt as claimed in claim 1, wherein both ends of the first wire cylinder are tapered.

3. The drying cylinder for preparing refined salt, as claimed in claim 1, wherein the first driving mechanism comprises two rollers rotatably installed on the frame, the two rollers are respectively provided corresponding to two ends of the first wire cylinder, the first wire cylinder is pressed against the rollers, the frame is installed with a first motor, and the first motor is in transmission connection with one of the rollers.

4. The drying cylinder for preparing refined salt, according to claim 1, characterized in that a second net cylinder is fixed on the frame, and the second net cylinder is sleeved outside the first net cylinder with a gap.

5. The drying cylinder for preparing refined salt, according to claim 4, characterized in that a shield is sleeved outside the second net cylinder with a gap, an air exhaust port is arranged on the shield, the air exhaust port is communicated with the gap between the second net cylinder and the shield, and the air exhaust port is connected with a negative pressure collecting system.

6. The drying cylinder for preparing refined salt as claimed in claim 5, wherein a plurality of heat radiating fins are provided outside the shielding plate.