CN206051969U - A kind of selexol process reaction unit - Google Patents
A kind of selexol process reaction unit Download PDFInfo
- Publication number
- CN206051969U CN206051969U CN201620995562.9U CN201620995562U CN206051969U CN 206051969 U CN206051969 U CN 206051969U CN 201620995562 U CN201620995562 U CN 201620995562U CN 206051969 U CN206051969 U CN 206051969U
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- tower body
- metallic plate
- layer
- gas
- backgauge
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Abstract
The utility model discloses a kind of selexol process reaction unit, condensing unit is combined including tower body, gas distributor, packing layer and drawer, the tower body is a cylindrical tube, tower body lower end is provided with admission line, admission line pierce into inside tower body and with tower body airtight connection, admission line is connected with gas distributor, and gas distributor is biserial vane type gas distributor；Cut above the gas distributor and be tiltedly provided with two groups of backgauge layers, backgauge layer includes that the first metallic plate, porcelain ball layer and the second metallic plate for setting gradually, the first metallic plate and the second metallic plate are fixedly connected with tower body inwall, the first metallic plate is corrosion-resistant metal materials；This utility model causes desulfurizing agent more fully to contact with sulfur-containing gas, improves the purifying rate of sulfur-containing gas so that purified natural gas degree of purity is also improved, and is easy to change after condensing tube breaks down, improves work efficiency.
Description
Technical field
This utility model is related to selexol process apparatus field, specifically a kind of selexol process reaction unit.
Background technology
In the defeated processing procedure of collection of sulfur-containing gas, natural gas purification is very important link, and prior art is usual
Be by selexol process tower carrying out purified treatment to sulfur-containing gas, to improve the degree of purity of natural gas, but, it is existing
Selexol process tower is imported sulfur-containing gas in the desulfurizing tower on the top of tower body, then by arranging in the tower body
Desulfurization oxidant layer desulfurization process are carried out to the sulfur-containing gas so that the sulfide in sulfur-containing gas and desulfurizing agent occur
Chemical reaction is so as to the sulfide in natural gas is removed, but sulfur-containing gas are when into inside the tower body, described to contain
Sulfur Distribution of Natural is uneven so that the sulfur-containing gas are fully contacted with the desulfurizing agent, and then cause sulfur-containing gas
Sufficient chemical reaction is carried out with the desulfurizing agent so that the purifying rate of sulfur-containing gas is reduced, the purified natural gas for obtaining is pure
The low problem of cleanliness.
Utility model content
The purpose of this utility model is to provide a kind of selexol process reaction unit, to solve to carry in above-mentioned background technology
The problem for going out.
For achieving the above object, this utility model provides following technical scheme：
A kind of selexol process reaction unit, including tower body, gas distributor, packing layer and drawer combination condensing unit,
The tower body is a cylindrical tube, and tower body lower end is provided with admission line, and admission line pierces into inside tower body and closed with tower body
Connection, admission line are connected with gas distributor, and gas distributor is biserial vane type gas distributor；The gas distributor
Top is cut, and backgauge layer includes the first metallic plate, porcelain ball layer and the second metallic plate for setting gradually, and first
Metallic plate and the second metallic plate are fixedly connected with tower body inwall, the first metallic plate be corrosion-resistant metal materials, the first metallic plate
Upper array is provided with some through holes, and the first metallic plate and the second metal plate structure material are consistent, and porcelain ball layer is comprising some not of uniform size
Porcelain ball；Packing layer is provided with the middle of the backgauge layer, filler addition mouth, filler on the left of packing layer upper end, at corresponding tower body, is provided with
Addition mouth is tangent with the bottom of the first metallic plate of the backgauge layer of top, is provided with filler on the right side of packing layer lower end at corresponding tower body
The tangential of the second metallic plate of the backgauge layer of outlet, filler outlet and lower section；On tower body below the backgauge layer
Level is provided with slot, and slot outer end is provided with deep gouge, and deep gouge is provided with some screws, is movably equipped with drawer combination condensation single in slot
Unit, drawer combination condensing unit include exterior deckle board, and exterior deckle board is the arc agreed with deep gouge, and exterior deckle board is provided with is matched somebody with somebody with screw
The counter sink for arranging is closed, the bolt for exterior deckle board is fixedly connected with deep gouge in counter sink, is provided with, is connected with exterior deckle board and is propped up
Support, bracing frame are provided with condenser coil, and the water inlet end of condenser coil and water side pass exterior deckle board, arrange on the outside of exterior deckle board
There is drawer handle.
Further, desulfurizing agent is filled with described filler layer.
Further, the tower body bottom is provided with sewage draining exit, and gas outlet is provided with the top of tower body.
Compared with prior art, this utility model is in actual application, admission line of the sulfur-containing gas by tower body
Into inside tower body, the backgauge layer for taking out moisture unnecessary in natural gas, gas distributor and lower section by condensing tube causes to contain
Sulfur natural gas is from top to bottom uniformly through the desulfurizing agent in packing layer so that desulfurizing agent is more fully contacted with sulfur-containing gas,
So that hydrogen sulfide carries out more fully chemical reaction with desulfurizing agent in sulfur-containing gas, so as to improve the sulfuration in sulfur-containing gas
Hydrogen removal efficiency, obtains the natural gas after purification, i.e. purified natural gas, clean gas outlet is discharged into subsequent processing then, double
Row vane type gas distributor causes sulfur-containing gas to enter in gas distributor by admission line, and gas distributor is again
Sulfur-containing gas are uniformly distributed, and then are improved the purifying rate of sulfur-containing gas so that purified natural gas degree of purity is also obtained
To improve, porcelain ball layer realizes the uniform of gas for auxiliary, and filler addition mouth is arranged on the top of packing layer, and filler outlet sets
Put in the bottom of packing layer, and then can more easily change desulfurizing agent, realize gas by condensed water being passed through in condensing tube
Condensation eliminating water, as the natural gas corrosivity of sulfur-bearing are higher, condensing tube must be changed using after a period of time, by drawer combine
The setting of condensing unit, is easy to change after condensing tube breaks down, improves work efficiency.
Description of the drawings
Structural representations of the Fig. 1 for selexol process reaction unit.
Fig. 2 is the structural representation of drawer combination condensing unit in selexol process reaction unit.
Fig. 3 is the structural representation at A in selexol process reaction unit.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Refer to Fig. 1-3, a kind of selexol process reaction unit, including tower body 1, gas distributor 2, packing layer 4 and take out
Drawer combines condensing unit 5, and the tower body 1 is a cylindrical tube, and 1 lower end of tower body is provided with admission line 11, and admission line 11 is worn
Enter inside tower body 1 and with 1 airtight connection of tower body, admission line 11 is connected with gas distributor 2, and gas distributor 2 is biserial leaf
Chip gas distributor, biserial vane type gas distributor cause sulfur-containing gas to enter into gas distribution by admission line 11
Device 2 it is interior, sulfur-containing gas are uniformly distributed by gas distributor 2 again, so improve sulfur-containing gas purifying rate so that
Purified natural gas degree of purity is also improved；Cut above the gas distributor 2 and be tiltedly provided with two groups of backgauge layers 3, backgauge layer 3 includes
The first metallic plate 31, porcelain ball layer 32 and the second metallic plate 32 for setting gradually, the first metallic plate 31 and the second metallic plate 32 with
1 inwall of tower body is fixedly connected, and the first metallic plate 31 is corrosion-resistant metal materials, and on the first metallic plate 31, array is provided with some logical
Hole, the first metallic plate 31 are consistent with 32 structural material of the second metallic plate, and porcelain ball layer 32 includes some porcelain ball not of uniform size, porcelain ball
Layer 32 realizes the uniform of gas for auxiliary；Packing layer 4 is provided with the middle of the backgauge layer 3, desulfurizing agent in packing layer 4, is filled with,
It is provided with filler addition mouth 41 on the left of 4 upper end of packing layer at corresponding tower body 1, the of filler addition mouth 41 and the backgauge layer 3 of top
The bottom of one metallic plate 31 is tangent, is provided with filler outlet 42, filler outlet on the right side of 4 lower end of packing layer at corresponding tower body 1
42 are arranged on the top of packing layer 4, fill out with the tangential of the second metallic plate 31 of the backgauge layer 3 of lower section, filler addition mouth 41
Material outlet 42 is arranged on the bottom of packing layer 4, and then can more easily change desulfurizing agent；Tower below the backgauge layer 3
On body 1, level is provided with slot 12, and 12 outer end of slot is provided with deep gouge 13, and deep gouge 13 is provided with some screws 14, activity in slot 12
Drawer combination condensing unit 5 is provided with, drawer combination condensing unit 5 includes exterior deckle board 51, and exterior deckle board 51 is agreed with deep gouge 13
Arc, exterior deckle board 51 are provided with the counter sink 55 being equipped with screw 14, are provided with for by exterior deckle board 51 in counter sink 55
The bolt being fixedly connected with deep gouge 13, is connected with bracing frame 52 in exterior deckle board 51, and bracing frame 52 is provided with condenser coil 53, condensation
The water inlet end of coil pipe 53 and water side pass exterior deckle board 51, by being passed through the condensation that condensed water realizes gas in condensing tube 3
Eliminating water, is provided with drawer handle 54 on the outside of exterior deckle board 51, be conveniently replaceable drawer combination condensing unit 5, due to the natural gas of sulfur-bearing
Corrosivity are higher, and condensing tube must be changed using after a period of time, combine the setting of condensing unit 5 by drawer, are easy in condensation
Pipe is changed after breaking down, and improves work efficiency；Further, 1 bottom of the tower body is provided with sewage draining exit 15, at the top of tower body 1
It is provided with gas outlet 16；In actual application, sulfur-containing gas are entered inside tower body by the admission line 11 of tower body 4, are passed through
In the taking-up natural gas of condensing tube 3, the backgauge layer 3 of unnecessary moisture, gas distributor 2 and lower section causes sulfur-containing gas by up to
Under uniformly through the desulfurizing agent in packing layer 4 so that desulfurizing agent is more fully contacted with sulfur-containing gas so that sulfur-bearing is natural
In gas, hydrogen sulfide carries out more fully chemical reaction with desulfurizing agent, so as to improve the hydrogen sulfide stripping rate in sulfur-containing gas, obtains
The natural gas after purification, i.e. purified natural gas are taken, clean gas outlet 16 is discharged into into subsequent processing then.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can be with the premise of without departing from this patent objective
Various changes can be made.
Claims (3)
1. a kind of selexol process reaction unit, including tower body, gas distributor, packing layer and drawer combination condensing unit, its
Be characterised by, the tower body is a cylindrical tube, tower body lower end is provided with admission line, admission line pierce into inside tower body and with
Tower body airtight connection, admission line are connected with gas distributor, and gas distributor is biserial vane type gas distributor；The gas
Cut above body distributor and be tiltedly provided with two groups of backgauge layers, backgauge layer includes the first metallic plate, porcelain ball layer and the second gold medal for setting gradually
Category plate, the first metallic plate and the second metallic plate are fixedly connected with tower body inwall, and the first metallic plate is corrosion-resistant metal materials, the
On one metallic plate, array is provided with some through holes, and the first metallic plate and the second metal plate structure material are consistent, and porcelain ball layer is comprising some
Porcelain ball not of uniform size；Packing layer is provided with the middle of the backgauge layer, filler is provided with corresponding tower body on the left of packing layer upper end and is added
Plus mouth, filler addition mouth it is tangent with the bottom of the first metallic plate of the backgauge layer of top, corresponding tower body on the right side of packing layer lower end
Place is provided with the tangential of the second metallic plate of the backgauge layer of filler outlet, filler outlet and lower section；Under the backgauge layer
On the tower body of side, level is provided with slot, and slot outer end is provided with deep gouge, and deep gouge is provided with some screws, and drawer is movably equipped with slot
Combination condensing unit, drawer combination condensing unit include exterior deckle board, and exterior deckle board is the arc agreed with deep gouge, is set on exterior deckle board
There is the counter sink being equipped with screw, in counter sink, be provided with the bolt for exterior deckle board is fixedly connected with deep gouge, exterior deckle board
Bracing frame is connected with inside, bracing frame is provided with condenser coil, and the water inlet end of condenser coil and water side pass exterior deckle board, housing
Drawer handle is provided with the outside of plate.
2. selexol process reaction unit according to claim 1, it is characterised in that desulfurization is filled with described filler layer
Agent.
3. selexol process reaction unit according to claim 1, it is characterised in that the tower body bottom is provided with blowdown
Mouthful, gas outlet is provided with the top of tower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620995562.9U CN206051969U (en) | 2016-08-29 | 2016-08-29 | A kind of selexol process reaction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620995562.9U CN206051969U (en) | 2016-08-29 | 2016-08-29 | A kind of selexol process reaction unit |
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| Publication Number | Publication Date |
|---|---|
| CN206051969U true CN206051969U (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620995562.9U Active CN206051969U (en) | 2016-08-29 | 2016-08-29 | A kind of selexol process reaction unit |
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| Country | Link |
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| CN (1) | CN206051969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110882628A (en) * | 2019-12-25 | 2020-03-17 | 山东庚辰环保新材料有限公司 | Dry desulfurization process and equipment |
-
2016
- 2016-08-29 CN CN201620995562.9U patent/CN206051969U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110882628A (en) * | 2019-12-25 | 2020-03-17 | 山东庚辰环保新材料有限公司 | Dry desulfurization process and equipment |
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Address after: 710000 25 / F, block B, Rongcheng Yungu, No. 57, Keji 3rd road, Yanta District, Xi'an City, Shaanxi Province Patentee after: Shaanxi Gas Group New Energy Development Co., Ltd Address before: Kaiyuan Road 710000 Shaanxi city in Xi'an Province Economic and Technological Development Zone A1 District No. 2 Patentee before: SHAANXI GAS GROUP NEW ENERGY DEVELOPMENT Co.,Ltd. |