CN204429069U - A kind of high-effect desulfurizing tower with novel spray atomizer - Google Patents
A kind of high-effect desulfurizing tower with novel spray atomizer Download PDFInfo
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- CN204429069U CN204429069U CN201420793284.XU CN201420793284U CN204429069U CN 204429069 U CN204429069 U CN 204429069U CN 201420793284 U CN201420793284 U CN 201420793284U CN 204429069 U CN204429069 U CN 204429069U
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Abstract
The utility model relates to a kind of high-effect desulfurizing tower with novel spray atomizer, comprise the tower body be arranged on base, tower body comprises cylindrical tower body and is arranged at the bottom of the tower at tower body two ends and tower top, tower body is divided into discharge opeing section from bottom to top, air inlet section, gas liquid reaction section, liquid input section, gas-liquid separation section, the spray atomizer be connected with feed tube is set in liquid input section, feed tube stretches into the inside of tower body by tower body sidewall, spray atomizer comprise be connected with feed tube be arranged on the spray chamber of tower body inside by atomizer bracing frame and be arranged on the downward mist pipe of shower nozzle on spray chamber outer wall, the advantages such as the utility model has that doctor solution atomizing effect is good, gas liquid interfacial area is large, desulphurization reaction can fully carry out, equipment good corrosion resistance, meet its application in fields such as oil, coal, chemical industry, pharmacy, environmental protection.
Description
Technical field
The utility model belongs to flue gas desulfurization technique field, relates to a kind of dynamical desulfurizing tower with novel spray atomizer.
Background technology
According to the World Health Organization and United Nations Environment Programme's statistics, annual that manufactured by the mankind, sulfurous fuels burning and exhausting is to the sulfur dioxide in air up to about 200,000,000 tons at present, and heavy damage atmospheric environment, governs the development of World Economics.Desulfurization just becomes one of important method solving contradiction between air pollution and economic development instantly.At present, in the sweetening process in the fields such as oil, coal, chemical industry, pharmacy, environmental protection, desulfurizing tower (also known as packed tower) is widely used.Therefore, the design of desulfurizing tower is vital to efficiently carrying out sweetening process.
In the desulfurizing tower of present application, doctor solution enters in tower above tower body, and after the sulfurous gas haptoreaction of the rising entered from below in tower, the gas after desulfurization is directly discharged outside tower.Existing desulfurizing tower in use can produce some problems, and then affect desulfurized effect, particularly the carbon steel material of existing desulfurizing tower feed tube is comparatively vulnerable to the corrosion of doctor solution, and the spray atomizing effect of inlet is bad, make contact area between gas phase and liquid phase less, desulphurization reaction can not fully carry out, and affects desulfurized effect.
Utility model content
The utility model technical issues that need to address are to provide a kind of high-effect desulfurizing tower with novel spray atomizer, to solve the problems such as the doctor solution atomizing effect that existing desulfurizing tower in use occurs is poor, gas liquid interfacial area is little, desulphurization reaction can not fully carry out, equipment is perishable.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of high-effect desulfurizing tower with novel spray atomizer, described desulfurizing tower comprises the tower body be arranged on base, described tower body comprises cylindrical tower body and is arranged at the bottom of the tower at tower body two ends and tower top, described tower body is divided into discharge opeing section from bottom to top, air inlet section, gas liquid reaction section, liquid input section, gas-liquid separation section, the spray atomizer be connected with feed tube is set in described liquid input section, described feed tube stretches into the inside of tower body by tower body sidewall, described spray atomizer comprise be connected with feed tube be arranged on the spray chamber of tower body inside by atomizer bracing frame and be arranged on the downward mist pipe of shower nozzle on spray chamber outer wall.
Further improvement of the utility model is: the shower nozzle of described mist pipe end is disposed on the same plane and circumferentially symmetrical, described mist pipe is arranged on the center bottom the upper end of spray chamber sidewall and medium position and spray chamber, and the quantity of described mist pipe is 10 ~ 20.
Further improvement of the utility model is: the material of described spray atomizer is 304 stainless steels.
Further improvement of the utility model is: the lower end of described discharge opeing section is connected with at the bottom of tower, bottom at the bottom of described tower arranges the discharging tube be connected with leakage fluid dram, the air inlet pipe that tower body sidewall stretches into tower body inside is arranged through in described air inlet section, described gas liquid reaction section be divided into be separated support the lower packing section of filler by lower packing support plate and supported the upper packing section of filler by upper packing support plate, the upper end of described gas-liquid separation section is connected with tower top, and the exhaust outlet at described tower top top is connected with blast pipe by eddy flow chamber.
Further improvement of the utility model is: the tower body height of described desulfurizing tower is 30000 ~ 40000 millimeters, and the diameter of tower body is 3500 ~ 4500 millimeters.
Owing to have employed technique scheme, the technological progress acquired by the utility model is:
A kind of high-effect desulfurizing tower with novel spray atomizer of the present utility model, tower body height is 30000 ~ 40000 millimeters, the diameter of tower body is 3500 ~ 4500 millimeters, tower body is divided into discharge opeing section, air inlet section, gas liquid reaction section, liquid input section, gas-liquid separation section from bottom to top, specialized designs is carried out according to the function of every section, have that doctor solution atomizing effect is good, gas liquid interfacial area be large, desulphurization reaction can fully carry out, the advantage such as equipment good corrosion resistance, meet its application in fields such as oil, coal, chemical industry, pharmacy, environmental protection.
The tower body of liquid input section is arranged the feed tube stretching into tower body inside, feed tube end arranges spray atomizer, enhance the spray atomizing effect of doctor solution, the doctor solution entering tower body inside is made to be dispersed into more tiny drop, the contact area between gas phase and liquid phase can be increased, desulphurization reaction is fully carried out; The shower nozzle of mist pipe is downward, avoids the doctor solution sprayed to be directly injected to Ta Bishang, causes comparatively serious washing away and the corrosion of accelerated tower wall to tower wall; Adopt 304 stainless steels, avoid the corrosion of doctor solution to spray atomizer.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is the A-A sectional view of the utility model Fig. 2;
Fig. 4 is the B-B sectional view of the utility model Fig. 2;
Fig. 5 is stereochemical structure exploded view of the present utility model;
Fig. 6 is the tower top partial enlarged drawing of the utility model Fig. 5;
Fig. 7 is the three-dimensional structure diagram of spray atomizer of the present utility model;
Fig. 8 is the lower view of spray atomizer of the present utility model;
Fig. 9 is the F-F sectional view of Fig. 8 of the present utility model;
Wherein, 1, base, 2, at the bottom of tower, 2-1, leakage fluid dram, 3, tower body, 3-1, discharge opeing section, 3-2, air inlet section, 3-3, gas liquid reaction section, 3-3-1, lower packing section, 3-3-2, upper packing section, 3-4, liquid input section, 3-5, gas-liquid separation section, 4, tower top, 4-1, exhaust outlet, 5, discharging tube, 6, air inlet pipe, 7, lower packing support plate, 8, upper packing support plate, 9, feed tube, 10, spray atomizer, 10-1, spray chamber, 10-2, mist pipe, 10-2-1, shower nozzle, 10-3, atomizer bracing frame, 12, blast pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further details.
A kind of high-effect desulfurizing tower with novel spray atomizer of the present utility model, comprises the tower body be arranged on base 1, tower body comprise cylindrical tower body 3 and to be arranged at the bottom of the tower at tower body 3 two ends 2 with tower top 4, specifically as shown in Figure 1.The tower body height of desulfurizing tower is 30000 ~ 40000 millimeters, and the diameter of tower body 3 is 3500 ~ 4500 millimeters.Tower body 3 is divided into discharge opeing section 3-1, air inlet section 3-2, gas liquid reaction section 3-3, liquid input section 3-4, gas-liquid separation section 3-5 from bottom to top, specifically sees shown in Fig. 3, Fig. 4, Fig. 5.
Liquid input section 3-4 is positioned at the epimere of tower body 3, the height of liquid input section 3-4 is 2500 ~ 3000 millimeters, and arrange spray atomizer 10 in liquid input section 3-4, spray atomizer 10 is connected with feed tube 9, it is inner that feed tube 9 stretches into tower body 3 by tower body 3 sidewall, specifically as shown in Figure 6.
Spray atomizer 10 comprises spray chamber 10-1, mist pipe 10-2, atomizer bracing frame 10-3, spray chamber 10-1 is connected with feed tube 9, spray chamber 10-1 is arranged on the inside of tower body 3 by atomizer bracing frame 10-3, the outer wall of spray chamber 10-1 arranges mist pipe 10-2, mist pipe 10-2 arranges the shower nozzle 10-2-1 that Open Side Down, the shower nozzle 10-2-1 of mist pipe 10-2 end is disposed on the same plane and circumferentially symmetrical, mist pipe 10-2 is arranged on upper end position and the medium position of spray chamber 10-1 sidewall, the shower nozzle 10-2-1 be arranged on the mist pipe 10-2 of spray chamber 10-2 sidewall upper position is positioned in outer circumference, the shower nozzle 10-2-1 be arranged on the mist pipe 10-2 of spray chamber 10-2 sidewall medium position is positioned in inside circumference, center bottom spray chamber 10-1 arranges a mist pipe 10-2, shower nozzle 10-2-1 on this root mist pipe 10-2 is positioned on the center of circle of outer circumference and inside circumference, the quantity of mist pipe 10-2 is 10 ~ 20, specifically see Fig. 6, Fig. 7, Fig. 8, shown in Fig. 9, the material of spray atomizer 10 is 304 stainless steels.
Discharge opeing section 3-1 is positioned at the lower end of tower body 3, the height of discharge opeing section 3-1 is 5000 ~ 5500 millimeters, the lower end of discharge opeing section 3-1 2 to be connected with at the bottom of tower, at the bottom of tower, the height of 2 is 1000 ~ 1200 millimeters, at the bottom of tower, the bottom of 2 arranges leakage fluid dram 2-1, leakage fluid dram 2-1 is connected with discharging tube 5, outside the end protuberate basic unit 1 of discharging tube 5.Specifically see shown in Fig. 3, Fig. 4, Fig. 5.
Air inlet section 3-2 is positioned at the top of the discharge opeing section 3-1 of tower body 3, the height of air inlet section 3-2 is 2000 ~ 2500 millimeters, air inlet pipe 6 is set in air inlet section 3-2, it is inner that air inlet pipe 6 stretches into tower body 3 by tower body 3 sidewall, air inlet pipe 6 is positioned at the end-enclosed of tower body 3 and is arranged on air inlet pipe supporting seat 3-2-1, and air inlet pipe supporting seat 3-2-1 is arranged on tower body 3 sidewall, arranges rectangle air inlet below the body of air inlet pipe 6, Open Side Down for air inlet, specifically sees shown in Fig. 3, Fig. 5.
Gas liquid reaction section 3-3 is positioned at the top of the air inlet section 3-2 of tower body 3, the height of gas liquid reaction section 3-3 is 16500 ~ 17000 millimeters, gas liquid reaction section 3-3 is divided into the lower packing section 3-3-1 and upper packing section 3-3-2 that are separated, the height of two sections of packing section is 7500 ~ 8000 millimeters, the gap of 1000 ~ 1500 millimeters is had between two sections of packing section, lower packing section 3-3-1 supports filler by lower packing support plate 7, upper packing section 3-3-2 supports filler by upper packing support plate 8, the upper end of two sections of packing section all arranges filler cover plate, specifically sees shown in Fig. 3, Fig. 4, Fig. 5.
Gas-liquid separation section 3-5 is positioned at the upper end of tower body 3, the height of gas-liquid separation section 3-5 is 2000 ~ 2500 millimeters, gas-liquid separation section 3-5 is connected with tower top 4, the height of tower top 4 is 1000 ~ 1200 millimeters, the exhaust outlet 4-1 at tower top 4 top is connected with blast pipe 12 by eddy flow chamber 11, the height in eddy flow chamber 11 is 400 ~ 600 millimeters, diameter is 1400 ~ 1600 millimeters, the bottom in eddy flow chamber 11 arranges spiral board, the height of spiral board is 50 ~ 70 millimeters, diameter is 1100 ~ 1300 millimeters, the windup-degree of the blade of spiral board is 3 ~ 12 degree, spiral board arranged outside collecting tank, in collecting tank, mozzle is set, the lower end of mozzle is fixedly installed on tower body 3 sidewall, specifically see Fig. 3, shown in Fig. 6.
The course of work of the present utility model is: gas to be desulfurization enters in desulfurizing tower by air inlet pipe 6, the gas to be desulfurization entered in tower rises along tower body 3, doctor solution enters in desulfurizing tower by feed tube 9, and disperse through spray atomizer 10, doctor solution gravitate after dispersion and declining, the gas to be desulfurization risen contacts at gas liquid reaction section 3-3 with the doctor solution of decline, the two is by the abundant reaction in lower packing section 3-3-1 with upper packing section 3-3-2, sulphur-containing substance in gas to be desulfurization is desulfurized liquid and goes out, doctor solution continues to drop to discharge opeing section 3-1 and discharges tower body 3 by discharging tube 5, gas after desulfurization continues to rise to gas-liquid separation section, the gas being entrained with doctor solution carries out gas-liquid separation at gas-liquid separation section 3-5 because of Action of Gravity Field, the gas rising to eddy flow chamber 11 is through the guiding of the blade of spiral board and centrifugal action, the liquid carried secretly in gas is got rid of Xiang Tabi, get rid of liquid gravitate afflux to tower wall to collecting tank, flow back in tower by mozzle again, gas after abundant separating liquid then discharges tower body 3 by blast pipe 12.
Claims (5)
1. one kind has the high-effect desulfurizing tower of novel spray atomizer, described desulfurizing tower comprises the tower body be arranged on base (1), described tower body comprises cylindrical tower body (3) and is arranged on (2) at the bottom of the tower at tower body (3) two ends and tower top (4), it is characterized in that: described tower body (3) is divided into discharge opeing section (3-1) from bottom to top, air inlet section (3-2), gas liquid reaction section (3-3), liquid input section (3-4), gas-liquid separation section (3-5), the spray atomizer (10) be connected with feed tube (9) is set in described liquid input section (3-4), described feed tube (9) stretches into the inside of tower body (3) by tower body (3) sidewall, described spray atomizer (10) comprise be connected with feed tube (9) be arranged on the inner spray chamber (10-1) of tower body (3) by atomizer bracing frame (10-3) and be arranged on the downward mist pipe (10-2) of shower nozzle (10-2-1) on spray chamber (10-1) outer wall.
2. a kind of high-effect desulfurizing tower with novel spray atomizer according to claim 1, it is characterized in that: the shower nozzle (10-2-1) of described mist pipe (10-2) end is disposed on the same plane and circumferentially symmetrical, described mist pipe (10-2) is arranged on the upper end of spray chamber (10-1) sidewall and the center of medium position and spray chamber (10-1) bottom, and the quantity of described mist pipe (10-2) is 10 ~ 20.
3. a kind of high-effect desulfurizing tower with novel spray atomizer according to any one of claim 1 or 2, is characterized in that: the material of described spray atomizer (10) is 304 stainless steels.
4. a kind of high-effect desulfurizing tower with novel spray atomizer according to claim 3, it is characterized in that: the lower end of described discharge opeing section (3-1) is connected with (2) at the bottom of tower, the bottom of (2) at the bottom of described tower arranges the discharging tube (5) be connected with leakage fluid dram (2-1), be arranged through tower body (3) sidewall in described air inlet section (3-2) and stretch into the inner air inlet pipe (6) of tower body (3), described gas liquid reaction section (3-3) be divided into be separated support the lower packing section (3-3-1) of filler by lower packing support plate (7) and supported the upper packing section (3-3-2) of filler by upper packing support plate (8), the upper end of described gas-liquid separation section (3-5) is connected with tower top (4), the exhaust outlet (4-1) at described tower top (4) top is connected with blast pipe (12) by eddy flow chamber (11).
5. a kind of high-effect desulfurizing tower with novel spray atomizer according to claim 3, it is characterized in that: the tower body height of described desulfurizing tower is 30000 ~ 40000 millimeters, the diameter of tower body (3) is 3500 ~ 4500 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793284.XU CN204429069U (en) | 2014-12-16 | 2014-12-16 | A kind of high-effect desulfurizing tower with novel spray atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793284.XU CN204429069U (en) | 2014-12-16 | 2014-12-16 | A kind of high-effect desulfurizing tower with novel spray atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204429069U true CN204429069U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420793284.XU Expired - Fee Related CN204429069U (en) | 2014-12-16 | 2014-12-16 | A kind of high-effect desulfurizing tower with novel spray atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204429069U (en) |
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2014
- 2014-12-16 CN CN201420793284.XU patent/CN204429069U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Xingtai City, Hebei Province, 050032 Meng Jian Tao Qiuxian Road No. 1 Patentee after: HEBEI YINGDU GASIFICATION CO., LTD. Address before: Xingtai City, Hebei Province, Meng 050032 Qiuxian Zhenjian Tao Road No. 1 Patentee before: HEBEI YINGDU GASIFICATION CO., LTD. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170823 Address after: Xingtai City, Hebei Province, 054200 Meng Zhen Jian Tao Lu, Neiqiu County Patentee after: Kingboard Coking Co. Ltd. (Hebei) Address before: Xingtai City, Hebei Province, 050032 Meng Jian Tao Qiuxian Road No. 1 Patentee before: HEBEI YINGDU GASIFICATION CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20191216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |