CN203724978U - Gas diffusion structure of lower end socket of adsorbing tower - Google Patents
Gas diffusion structure of lower end socket of adsorbing tower Download PDFInfo
- Publication number
- CN203724978U CN203724978U CN201320800997.XU CN201320800997U CN203724978U CN 203724978 U CN203724978 U CN 203724978U CN 201320800997 U CN201320800997 U CN 201320800997U CN 203724978 U CN203724978 U CN 203724978U
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- diffuser
- diffusion
- hole
- low head
- adsorption tower
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- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model provides a gas diffusion structure of a lower end socket of an adsorbing tower, which comprises a lower end socket and a gas inlet connecting pipe arranged at the bottom of the lower end socket, and further comprises a diffusion bottom plate, a diffuser I, a plurality of diffusers II, a support, a diffusion pore plate, a screen and a pressing ring. The gas diffusion structure of the lower end socket of the adsorbing tower can not cause direction simplicity of airflow, plays a role of uniformly distributing the airflow, and can relieve an impaction force of the airflow to an adsorbing agent, and thus the efficiency of purifying or separating feed gases is increased.
Description
Technical field
The utility model relates to air cleaner air separation plant, is a kind of adsorption tower low head gas diffusion structure for air cleaning or air separation.
Background technology
The adsorption tower low head gas diffusion structure of existing air cleaning or air separation adopts the form of coarse filtration mostly, on a pipeline, make aperture, coarse filtration is placed in the low side air inlet of adsorption tower, because coarse filtration is to get through pore in the side of pipeline, gas is along the side pore diffusion of coarse filtration, cause like this inequality of airflow direction, dead angle in adsorption tower is also many, cause the adsorbent part of filling in adsorption tower to be not fully utilized, reduce the efficiency that unstripped gas is cleaned or separates, the impact of air blast is for a long time directly to adsorbent simultaneously, can cause adsorbent efflorescence slowly, affect the normal operation of equipment, reduce the service life of equipment.
Utility model content
The purpose of this utility model is in order to solve the purification of adsorption tower to unstripped gas or separative efficiency is low and the distribution of air-flow in adsorption tower, impact uneven problem.
In order to address the above problem, the utility model provides following technical scheme: a kind of adsorption tower low head gas diffusion structure, comprise low head and the air inlet tube that is installed on low head bottom, also comprise diffusion base plate, diffuser I, multiple diffuser II, support, diffusion hole plate, screen cloth and trim ring, described air inlet tube upper end is provided with diffuser I, described diffusion base plate is provided with multiple circular hole I and a circular hole II, described multiple circular hole I upper end is equipped with diffuser II, described circular hole II is connected with the top of diffuser I, the upper end of described diffuser II is provided with diffusion hole plate, described diffusion hole plate upper end is provided with screen cloth, described screen cloth upper end has been installed with trim ring, described diffusion base plate and diffusion hole plate are fixed on low head by support.
On described diffusion hole plate, be evenly distributed with small diffusion hole.
Described diffuser I side is evenly equipped with multiple square holes, and described diffuser I upper end is evenly equipped with multiple diffusion hole II; Described diffuser II side is evenly equipped with multiple horizontal proliferation hole, and described diffuser II upper end is evenly equipped with multiple diffusion hole III.
Described screen cloth and trim ring are fixed on diffusion hole plate by nut.
The quantity of described circular hole I and diffuser II is four.
The beneficial effects of the utility model: this adsorption tower low head gas diffusion structure can not cause the direction unicity of air-flow, plays the effect that air-flow is evenly distributed, can also alleviate the impulsive force of air-flow to adsorbent, have improved purification or the separative efficiency of unstripped gas.
Brief description of the drawings
Accompanying drawing 1 is frontal structural representation of the present utility model.
Accompanying drawing 2 is the direction structure schematic diagrames of overlooking of the present utility model.
Accompanying drawing 3 is diffusion hole plate structural representations of the present utility model.
1, low head; 2, air inlet tube; 3, diffusion base plate; 31, circular hole I; 32, circular hole II; 4, diffuser I; 41, square hole; 42, diffusion hole II; 5, diffuser II; 51, horizontal proliferation hole; 52, diffusion hole III; 6, support; 7, diffusion hole plate; 71, diffusion hole; 8, screen cloth; 9, trim ring.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of adsorption tower low head gas diffusion structure described in the utility model is further described.
As shown in Figure 1, the adsorption tower low head gas diffusion structure of the present embodiment, comprise low head 1 and the air inlet tube 2 that is installed on low head 1 bottom, also comprise diffusion base plate 3, diffuser I4, multiple diffuser II5, support 6, diffusion hole plate 7, screen cloth 8 and trim ring 9, air inlet tube 2 upper ends are provided with diffuser I4, diffusion base plate 3 is provided with multiple circular hole I31 and a circular hole II32, multiple circular hole I31 upper end is equipped with diffuser II5, circular hole II32 is connected with the top of diffuser I4, the upper end of diffuser II5 is provided with diffusion hole plate 7, diffusion hole plate 7 upper ends are provided with screen cloth 8, screen cloth 8 upper ends have been installed with trim ring 9, diffusion base plate 3 and diffusion hole plate 7 are fixed on low head 1 by supporting 6.Air-flow enters adsorption tower by air inlet tube 2, owing to being provided with screen cloth 8, diffusion hole plate 7, diffuser I4 and diffuser II5, air-flow is cushioned layer by layer and shunted, thereby it is more even that air-flow is distributed, and then improved purification and the separative efficiency of unstripped gas.
In the present embodiment, on described diffusion hole plate 7, be evenly distributed with small diffusion hole 71.Described diffuser I4 side is evenly equipped with multiple square holes 41, and diffuser I4 upper end is evenly equipped with multiple diffusion hole II42; Diffuser II5 side is evenly equipped with multiple horizontal proliferation hole 51, and diffuser II5 upper end is evenly equipped with multiple diffusion hole III52.Be convenient to air-flow to shunt and cushion.
In the present embodiment, described screen cloth 8 and trim ring 9 are fixed on diffusion hole plate 7 by nut.The quantity of described circular hole I31 and diffuser II5 is four.The quantity of circular hole I31 can be changed according to specific needs, is not limited to four.
The utility model is not limited to above embodiment and conversion.
Claims (5)
1. an adsorption tower low head gas diffusion structure, comprise low head (1) and be installed on the air inlet tube (2) of low head (1) bottom, it is characterized in that: also comprise diffusion base plate (3), diffuser I(4), multiple diffuser II(5), support (6), diffusion hole plate (7), screen cloth (8) and trim ring (9), described air inlet tube (2) upper end is provided with diffuser I(4), described diffusion base plate (3) is provided with multiple circular hole I(31) and a circular hole II(32), described multiple circular hole I(31) upper end is equipped with diffuser II(5), described circular hole II(32) with diffuser I(4) top be connected, described diffuser II(5) upper end diffusion hole plate (7) is installed, described diffusion hole plate (7) upper end is provided with screen cloth (8), described screen cloth (8) upper end has been installed with trim ring (9), described diffusion base plate (3) and diffusion hole plate (7) are fixed on low head (1) by supporting (6).
2. a kind of adsorption tower low head gas diffusion structure according to claim 1, is characterized in that: on described diffusion hole plate (7), be evenly distributed with small diffusion hole (71).
3. a kind of adsorption tower low head gas diffusion structure according to claim 1, is characterized in that: described diffuser I(4) side is evenly equipped with multiple square holes (41), described diffuser I(4) upper end is evenly equipped with multiple diffusion hole II(42); Described diffuser II(5) side is evenly equipped with multiple horizontal proliferation hole (51), described diffuser II(5) upper end is evenly equipped with multiple diffusion hole III(52).
4. a kind of adsorption tower low head gas diffusion structure according to claim 1, is characterized in that: described screen cloth (8) and trim ring (9) are fixed on diffusion hole plate (7) by nut.
5. a kind of adsorption tower low head gas diffusion structure according to claim 1, is characterized in that: described circular hole I(31) and diffuser II(5) quantity be four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320800997.XU CN203724978U (en) | 2013-12-09 | 2013-12-09 | Gas diffusion structure of lower end socket of adsorbing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320800997.XU CN203724978U (en) | 2013-12-09 | 2013-12-09 | Gas diffusion structure of lower end socket of adsorbing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203724978U true CN203724978U (en) | 2014-07-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320800997.XU Expired - Fee Related CN203724978U (en) | 2013-12-09 | 2013-12-09 | Gas diffusion structure of lower end socket of adsorbing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203724978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399367A (en) * | 2014-11-25 | 2015-03-11 | 西安交通大学 | Smoke washing device with scaling-shaped hole plate |
-
2013
- 2013-12-09 CN CN201320800997.XU patent/CN203724978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399367A (en) * | 2014-11-25 | 2015-03-11 | 西安交通大学 | Smoke washing device with scaling-shaped hole plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20181209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |