CN201791473U - Desulfurizing tower for desulfurizing gas by liquid-phase catalytic oxidization method - Google Patents
Desulfurizing tower for desulfurizing gas by liquid-phase catalytic oxidization method Download PDFInfo
- Publication number
- CN201791473U CN201791473U CN201020277791XU CN201020277791U CN201791473U CN 201791473 U CN201791473 U CN 201791473U CN 201020277791X U CN201020277791X U CN 201020277791XU CN 201020277791 U CN201020277791 U CN 201020277791U CN 201791473 U CN201791473 U CN 201791473U
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- regeneration tank
- tower
- desulfurizing
- desulfurizing tower
- phase catalytic
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Abstract
The utility model discloses a desulfurizing tower for desulfurizing a gas by a liquid-phase catalytic oxidization method, which comprises a tower body and a regeneration tank arranged on the tower body, wherein a barren solution tank is arranged between the tower body and the regeneration tank; a spray pipe is arranged at the bottom of the barren solution tank; a spray nozzle is arranged in the spray pipe and in the tower body; and the regeneration tank is provided with a pipe and a barren solution inlet communicated with the barren solution tank. In the desulfurizing tower of the utility model, a regeneration tank and a barren solution tank are arranged on the top of the desulfurizing tower, and thus, the fewer pipes are laid, spray contact time and area are improved, and desulfurizing effect is improved effectively. Meanwhile, a bracket and a crane are arranged on the top of the regeneration tank, so the installation, use and overhaul of the entire tower are very convenient.
Description
Technical field
The utility model relates to the gas sweetening processing technology field, is specifically related to a kind of desulfurizing tower that adopts liquid phase catalytic oxidation to carry out gas sweetening.
Background technology
At present, adopt liquid phase catalytic oxidation method to carry out the common equipment that desulfurization is handled to containing hydrogen sulfide sulfides gas, mainly comprise equipment such as desulfurizing tower, liquid seal trough, reactive tank, heat exchanger, regenerator and sulphur foam tank and be connected pipeline between each equipment, it is many that this common equipment has a unit operating equipment, floor space is big, the construction investment height, power cost height, shortcoming such as secondary pollution is bigger.
In Chinese patent ZL98114.36.X, process and device that a kind of employing liquid phase catalytic oxidation carries out gas sweetening are disclosed, this device improves on equipment commonly used, wherein, mainly the multiple devices of desulfurization and regenerating section are integrated into a desulfurizing tower, though can save floor space like this, but give and use and maintenance brings inconvenience.
In recent years, one tower sulfur removal technology device is also arranged on the market, as shown in Figure 1, this device integrates desulfurization and regenerates, regenerator is arranged on the top of desulfurizing tower, sulfurous gas enters from the side and carries out desulfurization in the desulfurizing tower, and the gas after the desulfurization is got rid of from cat head, and the regenerator that desulfurization waste liquor enters on the cat head is regenerated.This device operating unit integrated level height, equipment is few, and floor space is little, saves investment, reduces power consumption, has also alleviated environmental pollution simultaneously.But this one tower sulfur removal technology device is installed inconvenience, maintenance inconvenience in the use, and desulfurized effect is not high.The cat head of desulfurizing tower is an arc, and the spray house steward is arranged on its underpart, so not only makes inconvenience, also causes the waste of inner space simultaneously.
The utility model content
Goal of the invention: at the deficiencies in the prior art, the purpose of this utility model provides a kind of desulfurizing tower that adopts liquid phase catalytic oxidation to carry out gas sweetening, so that advantage such as that this equipment has is simple in structure, easy to install, easy access.
Technical scheme: in order to realize the foregoing invention purpose, the technical solution adopted in the utility model is:
A kind of desulfurizing tower that adopts liquid phase catalytic oxidation to carry out gas sweetening, comprise tower body and the regeneration tank that is arranged on the tower body, between described tower body and regeneration tank, be provided with the lean solution groove, be provided with the spray pipeline in the bottom of lean solution groove, the spray pipeline is provided with shower nozzle, and described shower nozzle is arranged in the tower body; Being provided with pipeline on described regeneration tank communicates with the lean solution inlet of lean solution groove.
Be provided with the I-steel support at described tower body top, described regeneration tank is arranged on the I-steel support.Described I-steel support comprises 2 groups up and down, between 2 groups of I-steel supports the lean solution groove is being set up and down.On described regeneration tank, be provided with the crane support, on the crane support, be provided with crane.
Be provided with sulphur and steep groove on the top of described regeneration tank, described sulphur bubble groove is oval, the center of circle of this oval center of circle off-centre and regeneration tank, and promptly the center of circle of the Tuo Yuan center of circle and regeneration tank is not on same point.Be provided with liquid level regulator between the expansion section on described sulphur bubble falls groove and regeneration tank top.
Beneficial effect: employing liquid phase catalytic oxidation of the present utility model carries out the desulfurizing tower of gas sweetening, regeneration tank is arranged on the cat head of desulfurizing tower, between regeneration tank and desulfurizing tower, leave the gap, in this gap, be provided with the lean solution groove, the spray pipeline is set between lean solution groove and desulfurizing tower, so just the shower route of desulfurizing tower can be placed on inside originally, upwards move, be arranged on top of tower, reduce pipe laying, increase spray time of contact and contact-making surface, effectively improve desulfurized effect.Simultaneously, on regeneration tank top, support and crane are set, so just make whole tower installation, use and overhaul all very convenient.On falling groove and liquid level regulator design, the sulphur bubble designs again simultaneously, sulphur is steeped groove be arranged to ellipse, simultaneously slightly to lopsidedness, can effectively separate blebbing and liquid like this, derivation sulphur bubble, liquid level regulator is inwardly moved to sulphur bubble and fell between groove and the expansion section by being arranged on the expansion section originally merely, be more conducive to regulate liquid level like this, the separate sulfur bubble.
Description of drawings
Fig. 1 is the structural representation of of the prior art one tower sulfur removal technology device.
Fig. 2 is the vertical view of groove of sulphur bubble.
Fig. 3 is the desulfurizing tower structural representation that employing liquid phase catalytic oxidation of the present utility model carries out gas sweetening.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further explained.
As shown in Figures 2 and 3, the desulfurizing tower that carries out gas sweetening for employing liquid phase catalytic oxidation of the present utility model.This desulfurizing tower comprises tower body 13, regeneration tank 5 and the lean solution groove 11 of desulfurizing tower.
On regeneration tank 5, be provided with crane support 8, on crane support 8, be provided with crane 9.On regeneration tank 5 top, support 8 and crane 9 are set, so just make whole tower installation, use and overhaul all very convenient.
Be provided with sulphur and steep groove 15 on the top of described regeneration tank 5, described sulphur bubble groove 15 is oval, the center of circle of this oval center of circle off-centre and regeneration tank 5.Be provided with liquid level regulator 10 between the expansion section on the sulphur bubble falls groove 15 and regeneration tank 5 tops.On falling groove 15 and liquid level regulator 10 designs, the sulphur bubble designs again, sulphur is steeped groove 15 be arranged to ellipse, simultaneously slightly to lopsidedness, can effectively separate blebbing and liquid like this, derivation sulphur bubble, liquid level regulator 10 is inwardly moved to sulphur bubble and fell between groove 15 and the expansion section by being arranged on the expansion section originally merely, be more conducive to regulate liquid level like this, the separate sulfur bubble.
In the course of the work, sulfurous gas 1 at first enters in the tower from the inlet 2 of desulfurizing tower lower end, and the doctor solution with ejection from cat head shower nozzle 12 contacts, and carries out desulfurization.After finishing, processed gas is discharged from the gas vent 3 of cat head.The desulfurization rich solution is squeezed into the regeneration tank 5 on desulfurizing tower top at the bottom of the tower through pump 14, carry out jet regeneration through jet regeneration device 7, and the sulphur bubble of generation falls the sulphur of groove one side and bubbles out mouthfuls 6 and discharge from being arranged on the sulphur bubble after the sulphur bubble falls groove 15 water conservancy diversion; The desulfurization lean solution that produces is conveyed into lean solution groove 11 by pipeline after liquid level regulator 10 is regulated, through being arranged on the pipeline between lean solution groove 11 and the tower body 13, enter shower nozzle 12 again, carries out circulation desulfurization.
Claims (6)
1. desulfurizing tower that adopts liquid phase catalytic oxidation to carry out gas sweetening, comprise tower body (13) and be arranged on regeneration tank (5) on the tower body (13), it is characterized in that: between described tower body (13) and regeneration tank (5), be provided with lean solution groove (11), bottom at lean solution groove (11) is provided with the spray pipeline, the spray pipeline is provided with shower nozzle (12), and described shower nozzle (12) is arranged in the tower body (13); Being provided with pipeline on described regeneration tank (5) communicates with the lean solution inlet of lean solution groove (11).
2. employing liquid phase catalytic oxidation according to claim 1 carries out the desulfurizing tower of gas sweetening, it is characterized in that: be provided with I-steel support (4) at described tower body (13) top, described regeneration tank (5) is arranged on the I-steel support (4).
3. employing liquid phase catalytic oxidation according to claim 2 carries out the desulfurizing tower of gas sweetening, it is characterized in that: described I-steel support (4) comprises 2 groups up and down, between 2 groups of I-steel supports (4) lean solution groove (11) is being set up and down.
4. employing liquid phase catalytic oxidation according to claim 1 carries out the desulfurizing tower of gas sweetening, it is characterized in that: be provided with crane support (8) on described regeneration tank (5), be provided with crane (9) on crane support (8).
5. employing liquid phase catalytic oxidation according to claim 1 carries out the desulfurizing tower of gas sweetening, it is characterized in that: on the top of described regeneration tank (5), be provided with groove (15) of sulphur bubble, described sulphur bubble groove (15) is oval, the center of circle of this oval center of circle off-centre and regeneration tank (5).
6. employing liquid phase catalytic oxidation according to claim 1 carries out the desulfurizing tower of gas sweetening, it is characterized in that: be provided with liquid level regulator (10) between the expansion section on described sulphur bubble falls groove (15) and regeneration tank (5) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020277791XU CN201791473U (en) | 2010-07-30 | 2010-07-30 | Desulfurizing tower for desulfurizing gas by liquid-phase catalytic oxidization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020277791XU CN201791473U (en) | 2010-07-30 | 2010-07-30 | Desulfurizing tower for desulfurizing gas by liquid-phase catalytic oxidization method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201791473U true CN201791473U (en) | 2011-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020277791XU Expired - Fee Related CN201791473U (en) | 2010-07-30 | 2010-07-30 | Desulfurizing tower for desulfurizing gas by liquid-phase catalytic oxidization method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201791473U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215613A (en) * | 2016-09-19 | 2016-12-14 | 北京安好嘉兴科技开发有限公司 | Sulfurous gas desulphurization plant |
| CN107400540A (en) * | 2017-09-05 | 2017-11-28 | 中冶焦耐(大连)工程技术有限公司 | A kind of electronic liquid level regulation device of desulfurization regeneration tower and regenerator method of work |
-
2010
- 2010-07-30 CN CN201020277791XU patent/CN201791473U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215613A (en) * | 2016-09-19 | 2016-12-14 | 北京安好嘉兴科技开发有限公司 | Sulfurous gas desulphurization plant |
| CN106215613B (en) * | 2016-09-19 | 2019-06-07 | 北京安好嘉兴科技开发有限公司 | Sulfurous gas desulphurization plant |
| CN107400540A (en) * | 2017-09-05 | 2017-11-28 | 中冶焦耐(大连)工程技术有限公司 | A kind of electronic liquid level regulation device of desulfurization regeneration tower and regenerator method of work |
| CN107400540B (en) * | 2017-09-05 | 2023-06-20 | 中冶焦耐(大连)工程技术有限公司 | Electric liquid level adjusting device of desulfurization regeneration tower and working method of regeneration tower |
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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: 20110413 Termination date: 20150730 |
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| EXPY | Termination of patent right or utility model |