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Wave-shaped supporting plate, tower equipment and application

A wave type and equipment technology, which is applied in the direction of catalytic conversion of impurities, gas purification, chemical/physical/physicochemical processes, chemical instruments and methods, etc., can solve the problems such as the opening rate is difficult to break through 100%, and the contact surface is small, reaching Improve stability and filler utilization, high porosity, and improve hydrolysis efficiency

Inactive Publication Date: 2021-02-26
INST OF PROCESS ENG CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the structure is simple and the tower resistance is low, the opening rate is difficult to break through 100%, and the contact surface is small

Method used

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  • Wave-shaped supporting plate, tower equipment and application
  • Wave-shaped supporting plate, tower equipment and application
  • Wave-shaped supporting plate, tower equipment and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] This embodiment provides a figure 1 Shown is a blast furnace gas hydrolysis tower containing corrugated braces. The height of the blast furnace gas hydrolysis tower is 30m, and the cross section of the main body of the tower body is a circle with a diameter of 5m. Zone 1, pretreatment catalyst module zone 2, two catalyst module zones 3, two transition zones 4 and gas outlet zone 5, wherein catalyst module zones 3 and transition zones 4 are arranged alternately, and pretreatment catalyst module zones 2 and catalyst modules The bottom of zone 3 is provided with corrugated braces 6; the top of the tower is provided with an air inlet 7, the bottom of the tower is provided with an outlet 8, and a loading manhole 9 and a discharge manhole 10 are arranged on the tower body.

[0049] In this embodiment, the inside of the hydrolysis tower is provided with three corrugated braces 6, and the outer diameter of the corrugated braces 6 is equal to the inner diameter of the main body ...

Embodiment 2

[0052] This embodiment provides a blast furnace gas hydrolysis tower comprising a corrugated support plate, the height of the blast furnace gas hydrolysis tower is 1.5m, the cross section of the main body of the tower is circular with a diameter of 0.5m, and the interior of the main body of the hydrolysis tower is from top to bottom It is divided into the intake area, the pretreatment catalyst module area, the transition area, the catalyst module area and the gas outlet area in sequence, and the bottom of the pretreatment catalyst module area and the catalyst module area are equipped with corrugated plates; the top of the tower is equipped with an air inlet , There is an air outlet at the bottom of the tower, and a loading manhole and a discharging manhole on the tower body.

[0053] In this embodiment, two corrugated braces are arranged inside the hydrolysis tower, and the outer diameter of the corrugated braces is equal to the inner diameter of the main body of the hydrolysis...

Embodiment 3

[0056] The present embodiment provides a blast furnace gas hydrolysis tower comprising corrugated support plates, the height of the blast furnace gas hydrolysis tower is 60m, the cross section of the main body of the tower body is circular with a diameter of 10m, and the inside of the main body of the hydrolysis tower is divided sequentially from top to bottom. It is the intake area, the pretreatment catalyst module area, 9 catalyst module areas, 9 transition areas and the gas outlet area, in which the catalyst module areas and the transition areas are arranged alternately, and the bottoms of the pretreatment catalyst module areas and the catalyst module areas are set There are corrugated braces; the top of the tower is provided with an air inlet, the bottom of the tower is provided with an outlet, and there are loading manholes and unloading manholes on the tower body.

[0057] In this embodiment, the inside of the hydrolysis tower is provided with 10 corrugated braces, and th...

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Abstract

The invention relates to a wave-shaped supporting plate, tower equipment and application. At least two rows of holes are distributed in the wave-shaped supporting plate, and every two adjacent rows ofholes are arranged in a straight line, or are staggered by 45 degrees / 60 degrees or in a K / Z staggered arrangement. The tower equipment is tower equipment comprising the wave-shaped supporting plate,and can be used as a blast furnace gas hydrolysis tower. According to the invention, a catalyst supporting plate in a blast furnace gas hydrolysis tower is further optimized, a contact area of gas and a catalyst is increased, and the utilization rate of the catalyst and gas treatment efficiency are further improved.

Description

technical field [0001] The invention belongs to the technical field of chemical equipment, and relates to a packing support plate, in particular to a corrugated support plate, tower equipment and its application. Background technique [0002] The tower equipment is widely used in chemical production. As an important part of the tower equipment, the packing strut plate is very important to the improvement of the processing capacity and production efficiency of the tower equipment. [0003] Traditional packing struts generally use single-layer grids, which have low porosity, and the contact area of ​​gas-solid or liquid-solid is difficult to reach 100% of the cross-sectional area of ​​the tower equipment, and the resistance of the mobile phase is relatively large. The pressure drop in the tower is high, which affects the utilization rate of the packing. [0004] In addition, among various tower equipment using struts, the blast furnace gas hydrolysis tower has higher requirem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/32C10K1/34
CPCB01J19/32C10K1/34
Inventor 朱廷钰李玉然王斌林玉婷许志成
Owner INST OF PROCESS ENG CHINESE ACAD OF SCI
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