CN1745880A - Low-consumption and high-efficient smoke purifying system with desulfuring, deoiling, dust-proof and dust-collecting functions - Google Patents
Low-consumption and high-efficient smoke purifying system with desulfuring, deoiling, dust-proof and dust-collecting functions Download PDFInfo
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- CN1745880A CN1745880A CN 200510036501 CN200510036501A CN1745880A CN 1745880 A CN1745880 A CN 1745880A CN 200510036501 CN200510036501 CN 200510036501 CN 200510036501 A CN200510036501 A CN 200510036501A CN 1745880 A CN1745880 A CN 1745880A
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- flue gas
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Abstract
An efficient desulfurizing, de-oiling and dusting system for cleaning gas with low energy consumption is composed of a main body with a reactive liquid cavity, a gas inlet tube with reactive liquid inlet, a gas outlet tube installed to top of main body and above said reactive liquid, the fume separator or porous fume-separating plate at the outlet of the gas inlet tube and immersed in reactive liquid, and a defogging unit at the upper part of main body.
Description
[technical field]
The present invention relates to a kind of gas cleaning plant, especially relate to a kind of low-consumption high-efficiency desulfurization, de-oiling, dedusting, gas purge system of gathering dust that is used for the desulfurizing industrial fume dedusting, or the oil-containing flue gas that produces during to the combustion tail gas of fuel combustion type internal combustion engine and dining room culinary cuisine carries out low-consumption high-efficiency desulfurization, de-oiling, dedusting, the gas purge system of gathering dust of purified treatment.
[background technology]
At electric power, metallurgical, in the production process of chemical enterprise, usually produce a large amount of industrial smokes, in these harmful industrial flue gases, both contained a large amount of fine, the dust of grain heavy and light, contain a large amount of sulfide and nitride etc. again, as sulfur dioxide, nitrogen dioxide etc. if these harmful substances are directly discharged, will cause serious pollution to environment, existing desulfation dust-extraction device, generally be dry desulfurization and wet desulphurization, its operating cost height, desulfuration efficiency is low, adopt desulfurizing agent, as zinc oxide desulfurization and industrial soda desulfurization, thereby purify cost height, deficiency in economic performance, and operating cost height and desulfuration efficiency are low, are that environment protection desulphurization work in recent years promotes slowly to reach the main cause that row is stolen in enterprise's desulphurization plant stoppage in transit.
In the course of work of fuel combustion type internal combustion engine, in the cooking process of food, also can produce a large amount of oil smoke gas, the flue gas of these oil-containings not only produces environment and pollutes, and human body also produced injury, existing household smoke exhaust ventilator, can not carry out separation removal to grease, can not purify sulfur dioxide, can only directly the oil-containing flue gas be extracted in the outside atmosphere, therefore, people usually see and have sticked not only black but also dirty greasy dirt on the exterior wall in residential building or hotels kitchen, simultaneously pernicious gas directly are discharged into outdoorly, have polluted atmosphere; Live near the people of hotels and deeply hurt, have to complain, and environmental administration also is powerless to environmental administration.
[summary of the invention]
In order to overcome existing smoke eliminator process conditions complexity, purify the cost height, the shortcoming of deficiency in economic performance the invention provides a kind of low-consumption high-efficiency desulfurization, de-oiling, dedusting, the gas purge system of gathering dust.
The technical solution adopted for the present invention to solve the technical problems is: a kind of low-consumption high-efficiency desulfurization, de-oiling, dedusting, the gas purge system of gathering dust, comprise body, air inlet pipe and escape pipe, be provided with the reaction sap cavity in the described body, described escape pipe is installed in the upper end of body, and escape pipe is positioned at the top of reaction sap cavity liquid, establish on the described air inlet pipe the outer import of reactant liquor is housed, the port of export in air inlet pipe is equipped with flue gas separation unit or flue gas porous separating plate, the tail end of air inlet pipe and flue gas separation unit and flue gas porous separating plate are immersed in the reaction liquid, when entering reaction liquid, flue gas disperses diffusion through this flue gas separation unit again, with the liquid homogeneous reaction, carry out purified treatment, and demister is installed in described upper part of body.
Described flue gas separation unit is a venetian blind type, flue gas is when entering liquid, flue gas produces pressure to liquid, by the liquid of air pressure in the flue gas separation unit of venetian blind type the layering slit constantly circular flow make flue gas and reaction liquid that immixture be arranged twice to exhaust gases passes.
Described flue gas separation unit is the circular cone bucket shape, and flue gas is when entering liquid, and flue gas produces pressure to liquid, by the liquid of air pressure in the hole constantly circular flow make flue gas and reaction liquid that immixture be arranged twice to exhaust gases passes.
The periphery of described flue gas separation unit is equipped with the arc impeller, and flue gas is the bump arc shaped blade by the arc impeller time, and flue gas promotes flue gas separation unit and produces rotation, makes flue gas enclose to be evenly distributed at circumference and mixes with liquid agitation.
Described flue gas separation unit is provided with the flue gas separation unit adjusting rod.
Described flue gas porous separating plate is set to one or more layers.
The hole shape of described flue gas porous separating plate is circular, square or special-shaped.
Establish on the described body import in liquid level observation table and the reactant liquor is housed, import communicates with the reaction sap cavity in this reactant liquor.
Described reaction sap cavity bottom is provided with sewage draining exit.
Good effect of the present invention is: in air inlet pipe gas fractionation unit is set, flue gas is fully mixed with reactant liquor, improved purification efficiency.The industrial smoke that the present invention extensively is adapted to discharge in electric power, metallurgy, the Production in Chemical Plant process carries out purified treatment, and the flue gas that fuel combustion type internal combustion engine such as train, city sweeper is produced carries out purified treatment, is adapted to family and the hotel purified treatment at the oil smoke gas that cooking process produced of food equally.
[description of drawings]
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention;
Structural representation when Fig. 2 is the external flue gas porous of air inlet pipe of the present invention separating plate;
Fig. 3 is the structural representation of the embodiment of the invention 1 flue gas separation unit;
Fig. 4 is the structural representation of the embodiment of the invention 2 flue gas separation units;
Fig. 5 is the structural representation of the embodiment of the invention 3 flue gas separation units;
Fig. 6 is the structural representation of the external flue gas porous of Fig. 2 of the present invention separating plate;
Structural representation when Fig. 7 is the built-in flue gas porous of air inlet pipe of the present invention separating plate;
Fig. 8 is the structural representation of the built-in flue gas porous of Fig. 7 of the present invention separating plate.
Among the figure: 1-air inlet pipe, 2-air inlet pipe tail end, 31-flue gas separation unit, 32-flue gas separate import in porous plate, 4-reaction sap cavity, 5-escape pipe, the 6-reactant liquor, the outer import of 7-reactant liquor, 8-sewage draining exit, 9-demister, 10-liquid level observation table, 11-equipment supporter, 12-flue gas separation unit adjusting rod.
[specific embodiment]
Referring to Fig. 1, what Fig. 1 was represented is structural representation of the present invention, a kind of low-consumption high-efficiency desulfurization, de-oiling, dedusting, the gas purge system of gathering dust, comprise body, air inlet pipe 1 and escape pipe 5, body is fixed on the equipment supporter 11, be provided with reaction sap cavity 4 in the body, establish on the body upper side wall import 6 in liquid level observation table 10 and the reactant liquor is housed, by the height of liquid level observation table 10 observing response sap cavity 4 internal reaction liquid, import 6 communicates with reaction sap cavity 4 in the reactant liquor, adds reactant liquor by import 6 in this reactant liquor in the reaction sap cavity, and be provided with sewage draining exit 8 in reaction sap cavity 4 bottoms, quantitatively carry out blowdown and handle.
In the present invention, need the flue gas of purified treatment to enter from air inlet pipe 1, establish on the air inlet pipe 1 the outer import 7 of reactant liquor is housed, carry out the high-pressure spraying of reactant liquor by the outer flue gas of import 7 in air inlet pipe 1 of reactant liquor, make the abundant mixed processing of flue gas and reactant liquor, the port of export 2 in this air inlet pipe 1 is equipped with flue gas separation unit 31, or flue gas porous separating plate 32 is installed at the port of export 2 of this air inlet pipe 1, as shown in Figure 2, the tail end 2 of air inlet pipe 1 and flue gas separation unit 31 and flue gas porous separating plate 32 are immersed in the reaction liquid, flue gas enters in the reaction liquid through this flue gas separation unit 31 or flue gas porous separating plate 32, with liquid reactions, carries out purified treatment; In purification process, can produce a large amount of steam mists, therefore demister 9 is installed in described upper part of body, by this demister 9 steam is condensed.Escape pipe 5 is installed in the upper end of body, and escape pipe 5 is positioned at the top of reaction sap cavity 4 liquid, then discharges by this escape pipe 5 or is connected with the chimney of smoke evacuation by the purified gas after the purified treatment and discharge.
Embodiment 1: present embodiment is represented is that the port of export 2 of air inlet pipe 1 is when being equipped with flue gas separation unit 31, a kind of structure of flue gas separation unit 31, as shown in Figure 3, flue gas separation unit is a venetian blind type in the present embodiment, flue gas is when entering liquid, and flue gas produces pressure to liquid, by the liquid of air pressure in the flue gas separation unit 31 of venetian blind type constantly circular flows to exhaust gases passes, make flue gas and reaction liquid that immixture be arranged twice, reach the purpose of efficient purification.
Embodiment 2: present embodiment is represented is that the port of export 2 of air inlet pipe 1 is when being equipped with flue gas separation unit 31, a kind of structure of flue gas separation unit 31, as shown in Figure 4, flue gas separation unit described in the present embodiment 31 is the circular cone bucket shape, flue gas is when entering liquid, and flue gas produces pressure to liquid, by the liquid of air pressure in the porous constantly circular flow to exhaust gases passes, make flue gas and reaction liquid that immixture be arranged twice, reach the purpose that high-efficiency multiple purifies.
Embodiment 3: present embodiment is represented is that the port of export 2 of air inlet pipe 1 is when being equipped with flue gas separation unit 31, a kind of structure of flue gas separation unit 31, as shown in Figure 5, the periphery of flue gas separation unit 31 is equipped with the arc impeller in the present embodiment, flue gas is the bump arc shaped blade by the arc impeller time, flue gas promotes flue gas separation unit 31 and produces rotation, makes flue gas enclose to be evenly distributed at circumference and mixes with liquid agitation, reaches the purpose that high-efficiency multiple purifies.
Embodiment 4: what present embodiment was represented is the port of export 2 outer a kind of structures that flue gas porous separating plate 32 is installed of air inlet pipe 1, as shown in Figure 6, this flue gas porous separating plate 32 is sleeved on the air inlet pipe 1 in the present embodiment, flue gas porous separating plate 32 is set to one or more layers, porous separating plate 32 is provided with many pores, being shaped as of hole is circular, square or special-shaped, when gas passes through this flue gas porous separating plate 32 by air inlet pipe 1, gas is scurried out in each hole of this flue gas porous separating plate 32, reach and the mixed uniformly purpose of liquid, improve purifying rate.
Embodiment 5: as shown in Figure 7 and Figure 8, a flue gas porous separating plate 32 is installed in the port of export 2 of air inlet pipe 1, this flue gas porous separating plate 32 is provided with many ventholes, and gas is fully mixed with reactant liquor, reaches the purpose of efficient clean skill.
The present invention is provided with gas fractionation unit in air inlet pipe, and flue gas is fully mixed with reactant liquor, has improved purification efficiency.The industrial smoke that the present invention extensively is adapted to discharge in metallurgy, the Production in Chemical Plant process carries out purified treatment, and train, the flue gas that fuel combustion type internal combustion engines such as automobile are produced carries out purified treatment, is adapted to family and the hotel purified treatment at the oil smoke gas that cooking process produced of food equally.
Claims (9)
1, a kind of low-consumption high-efficiency desulfurization, de-oiling, dedusting, the gas purge system of gathering dust, comprise body, air inlet pipe and escape pipe, be provided with the reaction sap cavity in the described body, described escape pipe is installed in the upper end of body, and escape pipe is positioned at the top of reaction sap cavity liquid, it is characterized in that: establish on the described air inlet pipe the outer import of reactant liquor is housed, the port of export in air inlet pipe is equipped with flue gas separation unit or flue gas porous separating plate, the tail end of air inlet pipe and flue gas separation unit or flue gas porous separating plate are immersed in the reaction liquid, when entering reaction liquid, flue gas disperses diffusion through this flue gas separation unit again, with liquid reactions, carry out purified treatment, and demister is installed in described upper part of body.
2, low-consumption high-efficiency desulfurization according to claim 1, de-oiling, dedusting, the gas purge system of gathering dust, it is characterized in that: described flue gas separation unit is a venetian blind type, flue gas is when entering liquid, flue gas produces pressure to liquid, by the liquid of air pressure in the flue gas separation unit of venetian blind type the layering slit constantly circular flow make flue gas and reaction liquid that immixture be arranged twice to exhaust gases passes.
3, low-consumption high-efficiency desulfurization according to claim 1, de-oiling, dedusting, the gas purge system of gathering dust, it is characterized in that: described flue gas separation unit is the circular cone bucket shape, flue gas is when entering liquid, flue gas produces pressure to liquid, by the liquid of air pressure in the hole constantly circular flow make flue gas and reaction liquid that immixture be arranged twice to exhaust gases passes.
4, low-consumption high-efficiency desulfurization according to claim 1, de-oiling, dedusting, the gas purge system of gathering dust, it is characterized in that: the periphery of described flue gas separation unit is equipped with the arc impeller, flue gas is the bump arc shaped blade by the arc impeller time, flue gas promotes flue gas separation unit and produces rotation, makes flue gas enclose to be evenly distributed at circumference and mixes with liquid agitation.
5, according to claim 1 or 2 or 3 or 4 described low-consumption high-efficiency desulfurization, de-oiling, dedusting, the gas purge system of gathering dust, it is characterized in that: described flue gas separation unit is provided with the flue gas separation unit adjusting rod.
6, low-consumption high-efficiency desulfurization according to claim 1, de-oiling, dedusting, the gas purge system of gathering dust is characterized in that: described flue gas porous separating plate is set to one or more layers.
7, according to claim 1 or 6 described low-consumption high-efficiency desulfurization, de-oiling, dedusting, the gas purge system of gathering dust, it is characterized in that: the hole shape of described flue gas porous separating plate is for circular, square or special-shaped.
8, low-consumption high-efficiency desulfurization according to claim 1, de-oiling, dedusting, the gas purge system of gathering dust is characterized in that: establish on the described body import in liquid level observation table and the reactant liquor is housed, import communicates with the reaction sap cavity in this reactant liquor.
9, according to claim 1 or 7 described low-consumption high-efficiency desulfurization, de-oiling, dedusting, the gas purge system of gathering dust, it is characterized in that: described reaction sap cavity bottom is provided with sewage draining exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510036501 CN1745880A (en) | 2005-08-15 | 2005-08-15 | Low-consumption and high-efficient smoke purifying system with desulfuring, deoiling, dust-proof and dust-collecting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510036501 CN1745880A (en) | 2005-08-15 | 2005-08-15 | Low-consumption and high-efficient smoke purifying system with desulfuring, deoiling, dust-proof and dust-collecting functions |
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| Publication Number | Publication Date |
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| CN1745880A true CN1745880A (en) | 2006-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510036501 Pending CN1745880A (en) | 2005-08-15 | 2005-08-15 | Low-consumption and high-efficient smoke purifying system with desulfuring, deoiling, dust-proof and dust-collecting functions |
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| CN (1) | CN1745880A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641652A (en) * | 2012-05-06 | 2012-08-22 | 日照红叶环保工程有限公司 | Smoke purification treatment process of oil shale oil refining heating furnace |
| CN105492104A (en) * | 2013-06-11 | 2016-04-13 | 信咏综合建设株式会社 | Apparatus and method for treating harmful gases and preventing generation of and removing harmful substances |
| CN105688548A (en) * | 2016-01-29 | 2016-06-22 | 河南农业大学 | Purifier for smoke of biomass stove |
| CN106237773A (en) * | 2016-08-31 | 2016-12-21 | 扬中市宏飞镀业有限公司 | A kind of plating recycling equipment adsorbing powder dust tank |
| CN106669403A (en) * | 2017-02-22 | 2017-05-17 | 中国石油大学(北京) | Combined desulfurization and denitration device |
| CN106731520A (en) * | 2016-12-29 | 2017-05-31 | 山东利丰环保科技有限公司 | A kind of impacting type foam desulfurizing duster |
| CN108211743A (en) * | 2018-03-09 | 2018-06-29 | 无锡雪浪环境科技股份有限公司 | A kind of deacidifying flue gas denitrification integrated device and its application method |
| CN108261877A (en) * | 2018-01-11 | 2018-07-10 | 林成武 | Oil smoke and dust peculiar smell seperator |
-
2005
- 2005-08-15 CN CN 200510036501 patent/CN1745880A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641652A (en) * | 2012-05-06 | 2012-08-22 | 日照红叶环保工程有限公司 | Smoke purification treatment process of oil shale oil refining heating furnace |
| CN102641652B (en) * | 2012-05-06 | 2014-04-23 | 日照红叶环保工程有限公司 | Smoke purification treatment process of oil shale oil refining heating furnace |
| CN105492104A (en) * | 2013-06-11 | 2016-04-13 | 信咏综合建设株式会社 | Apparatus and method for treating harmful gases and preventing generation of and removing harmful substances |
| CN105688548A (en) * | 2016-01-29 | 2016-06-22 | 河南农业大学 | Purifier for smoke of biomass stove |
| CN106237773A (en) * | 2016-08-31 | 2016-12-21 | 扬中市宏飞镀业有限公司 | A kind of plating recycling equipment adsorbing powder dust tank |
| CN106237773B (en) * | 2016-08-31 | 2018-09-28 | 扬中市宏飞镀业有限公司 | A kind of plating recycling equipment adsorbing powder dust tank |
| CN106731520A (en) * | 2016-12-29 | 2017-05-31 | 山东利丰环保科技有限公司 | A kind of impacting type foam desulfurizing duster |
| CN106669403A (en) * | 2017-02-22 | 2017-05-17 | 中国石油大学(北京) | Combined desulfurization and denitration device |
| CN108261877A (en) * | 2018-01-11 | 2018-07-10 | 林成武 | Oil smoke and dust peculiar smell seperator |
| CN108211743A (en) * | 2018-03-09 | 2018-06-29 | 无锡雪浪环境科技股份有限公司 | A kind of deacidifying flue gas denitrification integrated device and its application method |
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