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Latex powder spray drying tower

A technology of spray drying tower and latex powder, which is applied in the direction of spray evaporation and evaporator accessories, which can solve the problems of poor drying effect and achieve the effects of speeding up the drying process, enhancing the performance of buffering and reset, and strengthening the sealing performance

Active Publication Date: 2021-10-29
江苏福吉利亚建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] After the baffle plate is used to separate the inner cavity of the tower, the latex powder containing a certain amount of liquid falls on the baffle plate. Although the baffle plate is inclined, it is inevitable that the latex powder containing liquid will agglomerate, and the agglomerated latex powder containing liquid will follow. Slips off, resulting in poor drying results

Method used

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  • Latex powder spray drying tower
  • Latex powder spray drying tower
  • Latex powder spray drying tower

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 , 2, 3, 4, 7, 8, 9, and 10, a latex powder spray drying tower includes a tower body 1, a cavity 4, a discharge port 5 and a humidity detection head installation hole 6, and the upper end of the tower body 1 is opened There is a cavity 4, the side wall of the tower body 1 is provided with a humidity detection head installation hole 6, a humidity detection head is installed in the humidity detection head installation hole 6, the lower end of the tower body 1 is provided with a discharge port 5, and the cavity 4 The upper part of the cavity is provided with a first-stage vibration-type leaking structure 2, and the middle part of the cavity 4 is provided with a second-stage vibration-type leaking structure 2. The cavity 4 is divided into an upper part by two vibration-type leaking structures 2. cavity, middle cavity and lower cavity, each of the upper cavity, middle cavity and lower cavity is provided with a humidity detection head, and the upper end of th...

Embodiment 2

[0041] Such as figure 1 , 2 , 3, 5, and 6, a vibrating material leakage structure of a latex powder spray drying tower, the vibration type material leakage structure 2 includes a round platform type hopper 201, a through hole 202, a fixed seat 203, a storage bin 204, and a movable rod 206 , the first spring 207, the movable ring 208, the connector 210 and the buffer type sealing cover 211, the cavity inner wall of the cavity 4 is provided with a fixed seat 203, and the upper end of the fixed seat 203 is provided with a placement bin 204, and the placement bin 204 is provided with a Movable bar 206, the shaft of movable bar 206 is sleeved with first spring 207 and movable ring 208, and movable ring 208 is positioned at the first spring 207 upper end, and the upper end of holder 203 is provided with buffer type seal cover 211, and movable bar 206 is from buffering Type sealing cover 211 openings protrude, and the upper end of buffer type sealing cover 211 is placed with round p...

Embodiment 3

[0043] Such as Figure 6 As shown, a reinforced vibration type leaking structure of a latex powder spray drying tower, the vibration type leaking structure 2 also includes an L-shaped block 205 and a second spring 209, and an L-shaped block 205 is arranged in the bin where the bin 204 is placed. The second spring 209 is provided at the stop plate at the lower end of the movable rod 206, and the L-shaped block 205 covers the stop plate of the movable rod 206, and the first spring 207 is located between the L-shaped block 205 and the buffer type sealing cover 211, and the L-shaped block 205 and the buffer type sealing cover 211 The fixed seat 203 is adapted, and the L-shaped block 205 can strengthen the sealing performance of the lower end of the movable rod 206 to prevent dust from falling to the bottom of the movable rod 206. The second spring 209 can enhance the buffering and reset performance of the movable rod 206 to prevent the movable rod 206 from Hitting the fixing seat ...

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Abstract

The invention discloses a latex powder spray drying tower, wherein a vibration piece is arranged at the lower end of an elastic piece and fixedly connected with a tower body, an air outlet of an inclined high-pressure spray head is aligned to the vibration piece, a first high-pressure spray head is arranged at an opening in the other side of the inner wall of a cavity, and the first high-pressure spray head is covered with a second filter cover; a second round hole is formed in the side wall of the second filter cover, the lower end of the vibration piece makes contact with a movable part of a vibration type leakage structure, a side plate is arranged on the outer wall of the tower body, a control box is placed beside the side plate, and a humidity detection head is fixedly connected with the side plate; the invention relates to the latex powder spray drying tower, which belongs to the field of latex powder drying towers, and adopts high-pressure spray intermittently sprayed by the inclined high-pressure spray head to drive the vibration piece to vibrate, and the vibration piece drives the vibration type leakage structure to vibrate, so that the flying of latex powder at the vibration type leakage structure is realized, and the mixing of the latex powder and high-pressure spray can be realized; and the drying process of the latex powder is accelerated, and the drying degree of the latex powder reaches the production standard.

Description

technical field [0001] The invention relates to the field of latex powder drying towers, in particular to a latex powder spray drying tower. Background technique [0002] During the production process of latex powder, latex powder contains a certain amount of liquid. Therefore, when producing latex powder, it is necessary to send the generated latex powder into the spray drying tower. In contact with the dry gas, the liquid in the latex powder is quickly vaporized, and dry latex powder particles are obtained; [0003] The Chinese invention patent application number is CN201910598764.8, and the patent name is a latex powder spray drying tower, which includes a shell, a first air inlet pipe, a first feed pipe and a discharge pipe, and the upper end of the shell is provided with a first feed pipe , the lower end of the shell is provided with a discharge pipe, the shell is provided with a first baffle and a second baffle, the first baffle is obliquely arranged in the shell, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D1/18B01D1/30
CPCB01D1/18B01D1/30
Inventor 兰长胜李臻周志尚周密
Owner 江苏福吉利亚建材有限公司
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