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A self-compressing combined packing layer

A combined packing and self-compacting technology, which is applied in chemical/physical/physicochemical processes, chemical instruments and methods, chemical/physical processes, etc., can solve the problem of occupying space of packed towers, increasing the manufacturing cost of packed towers, and compacting effects no problem

Active Publication Date: 2019-10-15
宣城市楷昂化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional packing pressing plate is freely placed on the upper end of the packing layer, and the packing is compressed by its own weight, but the weight provided by only one pressing plate is relatively small, and the compacting effect is not good. Looseness and jumping occur; and the existence of the packing plate occupies part of the space in the packed tower, which increases the manufacturing cost of the packed tower

Method used

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  • A self-compressing combined packing layer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as figure 1 As shown, a self-compressing combined packing layer includes a packing sleeve and packing filled in the packing sleeve. The material of the packing sleeve is stainless steel.

[0021] The packing sleeve includes an insertion part 100 and a locking part 200. The insertion part 100 is in the shape of a truncated cone with a taper of β, 1°≤β≤20°, and a small hole and at least two axial directions are opened on the side of the insertion part 100 The receiving groove 120, the aperture of the small hole and the width of the receiving groove 120 are all smaller than the outer diameter of the packing, so that the gas and liquid can pass through, but the packing cannot pass through.

[0022] The locking part 200 is cylindrical with an internal depression, the radius of the top surface of the locking part 200 is greater than the radius of the bottom surface of the insertion part 100, and the top surface is connected to the bottom surface of the insertion part 100...

Embodiment 2

[0026] A self-compressing combined packing layer includes a packing sleeve and packing filled in the packing sleeve, and the material of the packing sleeve is rubber.

[0027] The stuffing sleeve includes an insertion part 100 and a locking part 200. The insertion part 100 is in the shape of a truncated cone with a taper of β, 1°≤β≤20°, and a small hole is opened on the side of the insertion part 100. The diameter of the small hole is less than The outer diameter of the packing such that gases and liquids can pass through but not the packing.

[0028] The locking part 200 is cylindrical with an internal depression, the radius of the top surface of the locking part 200 is greater than the radius of the bottom surface of the insertion part 100, and the top surface is connected to the bottom surface of the insertion part 100, and an annular arc-shaped groove 110 is provided at the connection ; The remainder of the top surface forms the contact surface 210 . The center of the bot...

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Abstract

The invention relates to the technical field of chemical equipment and in particular relates to a self-compacting combined type filling layer used in a filling absorption tower. The self-compacting combined type filling layer comprises a filling sleeve and filling filled into the filling sleeve, wherein the filling sleeve comprises an inserting part and a locking part; the inserting part is of a circular platform shape; the locking part is of a cylindrical shape with a concave inner part; the radius of a top surface of the locking part is greater than that of a bottom surface of the insertingpart; the top surface of the locking part is connected with the bottom surface of the inserting part and residual parts of the top surface form a contact surface; the center of the bottom surface of the locking part is concave inward to form a groove with a reversed circular platform shape and residual parts of the bottom surface form a compacting surface; the height of the groove is equal to thatof the inserting part; the radius of a notch of the groove is equal to that of the bottom surface of the inserting part; small holes with pore diameters which are less than outer diameters of fillingare formed in the side surface of the inserting part, the side face and the top surface of the groove, the contact surface and the compacting surface. After the filling layers are combined, a force between the filling layers realizes a self-compacting effect, the batch production is convenient to realize and the self-compacting combined type filling layer is convenient to detach and wash after being used.

Description

technical field [0001] The invention relates to the technical field of chemical equipment, in particular to a self-compacting combined packing layer used in a packing absorption tower. Background technique [0002] The packed tower is a mass transfer equipment in which the packing in the tower is used as the contact member of the gas-liquid two-phase parts. The tower body of the packed tower is a vertical cylinder, and the bottom is equipped with a packing support plate, and the packing is placed in a random pile or a whole way. on the support plate. In general, a packing pressing plate is installed above the packing to compress the packing to prevent it from being blown by the updraft. [0003] The traditional packing pressing plate is freely placed on the upper end of the packing layer, and the packing is compressed by its own weight, but the weight provided by only one pressing plate is relatively small, and the compacting effect is not good. Loosening and jumping occur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J19/32
Inventor 山世广
Owner 宣城市楷昂化工有限公司