CN109012125A - A kind of Combustion in High Temperature High Sulfur exhaust gas processing device - Google Patents
A kind of Combustion in High Temperature High Sulfur exhaust gas processing device Download PDFInfo
- Publication number
- CN109012125A CN109012125A CN201811139150.5A CN201811139150A CN109012125A CN 109012125 A CN109012125 A CN 109012125A CN 201811139150 A CN201811139150 A CN 201811139150A CN 109012125 A CN109012125 A CN 109012125A
- Authority
- CN
- China
- Prior art keywords
- expanding reach
- spray equipment
- tail gas
- section
- combustion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Abstract
The invention discloses a kind of Combustion in High Temperature High Sulfur exhaust gas processing devices, including device noumenon, described device ontology is the cavity structure of both ends open, device noumenon includes reducing section and expanding reach, it reduces between section and expanding reach and is connected with taper buffer part, the junction of taper buffer part and expanding reach is equipped with demisting net, the inside of the expanding reach is equipped with spray equipment, the spray equipment is ring structure, the atomizer for tilting 45° angle obliquely upward is evenly distributed on the inside of ring structure, the lower section of spray equipment is equipped with cooling coil, the lower section of cooling coil, which is equipped with, collects baffle.The advantages of the present invention over the prior art are that: mist spray trapping element sulphur effect is good, and outlet element sulphur is few, and the heat in tail gas is used, it economizes on resources, reduces waste, the amount that shower water is discharged with tail gas can be reduced by collecting baffle, it is pocessed after collection, saves water resource.
Description
Technical field
The present invention relates to tail gas disposal technique field, in particular to a kind of Combustion in High Temperature High Sulfur exhaust gas processing devices.
Background technique
Currently, having the generation of Combustion in High Temperature High Sulfur tail gas in chemical industry and heavy industry, as smelting iron and steel, titanium dioxide are raw
Production, gas washing in SA production etc., the element sulphur that the tail gas generated in these industries contains a large amount of heat and high concentration are arbitrarily made after discharge
At the destruction of environment and the waste of resource.Common practice is to be sprayed with alkaline matter to element sulphur at present, completes to neutralize
The purpose of trapping element sulphur is played in effect, but spray equipment can not achieve misty spray, cause spraying effect poor, outlet
Element sulphur is higher, secondly, less for the heat utilization in tail gas, most of heats that will not be collected in tail gas cause resource
Waste, finally, due to which exhaust temperature content is high, shower water is easily vaporized, is discharged with tail gas, cause water resources consumption compared with
Greatly.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the above technological deficiency, provide that a kind of efficiency of heating- utilization is high, desulfurization effect
A kind of Combustion in High Temperature High Sulfur exhaust gas processing device that fruit is good, tail gas aqueous amount is low.
In order to solve the above technical problems, technical solution provided by the invention are as follows: a kind of Combustion in High Temperature High Sulfur exhaust gas processing device, packet
Device noumenon is included, described device ontology is the cavity structure of both ends open, and device noumenon includes reducing section and expanding reach, reduces section
It is connected with taper buffer part between expanding reach, the junction of taper buffer part and expanding reach is equipped with for removing the liquid in tail gas
The demisting net of drop and mealy solid particle, the inside of the expanding reach are equipped with the spray equipment of spray lye, the spray equipment
For ring structure, the atomizer for tilting 45° angle obliquely upward is evenly distributed on the inside of ring structure, it can be achieved that misty spray
Leaching sufficiently neutralizes the element sulphur in tail gas, and the lower section of spray equipment is equipped with cooling coil, and the heat caning absorb in tail gas is simultaneously sharp again
With the lower section of cooling coil, which is equipped with, collects baffle, moisture and discharge after collecting spray.
As an improvement, described device ontology is made of the ceramic material of corrosion-and high-temp-resistant, prolong the service life.
As an improvement, the spray equipment is equipped with two layers altogether, the effect of enhancing trapping element sulphur.
The advantages of the present invention over the prior art are that: mist spray trapping element sulphur effect is good, and outlet element sulphur is few,
It is used, economizes on resources for the heat in tail gas, reduce waste, collection baffle can reduce shower water and discharge with tail gas
Amount, be pocessed after collection, save water resource.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Combustion in High Temperature High Sulfur exhaust gas processing device of the present invention.
It is as shown in the figure: 1, to reduce section, 2, expanding reach, 3, demisting net, 4, spray equipment, 5, cooling coil, 6, collection baffle.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings.
In conjunction with attached drawing, a kind of Combustion in High Temperature High Sulfur exhaust gas processing device, including device noumenon, described device ontology are both ends open
Cavity structure, device noumenon includes reducing section 1 and expanding reach 2, reduce between section 1 and expanding reach 2 and be connected with taper buffer part,
The junction of taper buffer part and expanding reach 2 is equipped with the demisting net 3 for removing drop and mealy solid particle in tail gas, expands
2 inner exhaust gas flow velocity of big section is lower, is conducive to slow down the speed that tail gas passes through demisting net 3, gives full play to the effect of demisting net 3, so
It is run through again by the acceleration of taper buffer part afterwards and reduces the discharge of section 1, improve vent gas treatment efficiency, the inside of the expanding reach 2
Spray equipment 4 equipped with spray lye, the spray equipment 4 are ring structure, are uniformly distributed on the inside of ring structure oriented
Oblique upper tilts the atomizer of 45° angle, it can be achieved that misty spray, sufficiently neutralizes the element sulphur in tail gas, under spray equipment 4
Side is equipped with cooling coil 5, and cooling coil 5 uses double glazing pipe, is passed through circulating water in pipe, will be in tail gas by heat transfer process
Heat take out of, the lower section of cooling coil 5, which is equipped with, collects baffle 6, and collecting baffle 6 can reduce what shower water was discharged with tail gas
Amount is collected and is used after being pocessed, and saves water resource.
Described device ontology is made of the ceramic material of corrosion-and high-temp-resistant, long service life.
The spray equipment 4 is equipped with two layers altogether, increases spray amount, is conducive to sufficiently neutralize the element sulphur in tail gas.
In the specific implementation, tail gas is passed through the present invention from the bottom of the device, and lye is atomized by atomizer to be sprayed, and makes it sufficiently
The element sulphur in tail gas is neutralized, tail gas continues uplink later, the drop and mealy solid particle in tail gas are removed through demisting net 3,
Then it is run through again by the acceleration of taper buffer part and reduces the discharge of section 1, improve vent gas treatment efficiency.
The present invention and its embodiments have been described above, this description is no restricted, shown in the drawings
Only one of embodiments of the present invention, actual structure is not limited to this.All in all if the ordinary skill of this field
Personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution phase
As frame mode and embodiment, be within the scope of protection of the invention.
Claims (3)
1. a kind of Combustion in High Temperature High Sulfur exhaust gas processing device, including device noumenon, it is characterised in that: described device ontology is both ends open
Cavity structure, device noumenon includes reducing section (1) and expanding reach (2), is connected with cone between diminution section (1) and expanding reach (2)
Shape buffer part, taper buffer part and the junction of expanding reach (2) are equipped with for removing drop and mealy solid particle in tail gas
Demisting net (3), the inside of the expanding reach (2) is equipped with the spray equipment (4) of spray lye, and the spray equipment (4) is ring
Shape structure is evenly distributed with the atomizer for tilting 45° angle obliquely upward, the spray equipment (4) on the inside of ring structure
Lower section be equipped with cooling coil (5), the lower section of cooling coil (5), which is equipped with, collects baffle (6).
2. one kind according to claim 1, it is characterised in that: described device ontology uses the ceramic material of corrosion-and high-temp-resistant
Material is made.
3. one kind according to claim 1, it is characterised in that: the spray equipment (4) is equipped with two layers altogether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811139150.5A CN109012125A (en) | 2018-09-28 | 2018-09-28 | A kind of Combustion in High Temperature High Sulfur exhaust gas processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811139150.5A CN109012125A (en) | 2018-09-28 | 2018-09-28 | A kind of Combustion in High Temperature High Sulfur exhaust gas processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109012125A true CN109012125A (en) | 2018-12-18 |
Family
ID=64615313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811139150.5A Pending CN109012125A (en) | 2018-09-28 | 2018-09-28 | A kind of Combustion in High Temperature High Sulfur exhaust gas processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109012125A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202778247U (en) * | 2012-07-09 | 2013-03-13 | 日照凯美环保科技有限公司 | Novel flue gas desulfurization device |
| CN204637956U (en) * | 2015-03-30 | 2015-09-16 | 浙江新华涂料有限责任公司 | A kind of multi-stag acid tail gas absorption tower |
| CN204799098U (en) * | 2015-06-17 | 2015-11-25 | 华电电力科学研究院 | Compound desulfurizing tower |
| US20170198908A1 (en) * | 2014-09-29 | 2017-07-13 | Beijing Spc Environment Protection Tech Co., Ltd. | Rotational flow and sink flow-coupling integrated system for ultra-clean desulphuration and dedusting and desulphuration and dedusting method therefor |
| CN207533038U (en) * | 2017-11-10 | 2018-06-26 | 国家电投集团远达环保工程有限公司重庆科技分公司 | Receive water dedusting demisting formula flue gas processing device |
| CN209123652U (en) * | 2018-09-28 | 2019-07-19 | 山东泰威冶金材料制造有限公司 | A kind of Combustion in High Temperature High Sulfur exhaust gas processing device |
-
2018
- 2018-09-28 CN CN201811139150.5A patent/CN109012125A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202778247U (en) * | 2012-07-09 | 2013-03-13 | 日照凯美环保科技有限公司 | Novel flue gas desulfurization device |
| US20170198908A1 (en) * | 2014-09-29 | 2017-07-13 | Beijing Spc Environment Protection Tech Co., Ltd. | Rotational flow and sink flow-coupling integrated system for ultra-clean desulphuration and dedusting and desulphuration and dedusting method therefor |
| CN204637956U (en) * | 2015-03-30 | 2015-09-16 | 浙江新华涂料有限责任公司 | A kind of multi-stag acid tail gas absorption tower |
| CN204799098U (en) * | 2015-06-17 | 2015-11-25 | 华电电力科学研究院 | Compound desulfurizing tower |
| CN207533038U (en) * | 2017-11-10 | 2018-06-26 | 国家电投集团远达环保工程有限公司重庆科技分公司 | Receive water dedusting demisting formula flue gas processing device |
| CN209123652U (en) * | 2018-09-28 | 2019-07-19 | 山东泰威冶金材料制造有限公司 | A kind of Combustion in High Temperature High Sulfur exhaust gas processing device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |
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| RJ01 | Rejection of invention patent application after publication |