CN215782665U - High-efficient whirl dust removal sweetener - Google Patents
High-efficient whirl dust removal sweetener Download PDFInfo
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- CN215782665U CN215782665U CN202121811593.1U CN202121811593U CN215782665U CN 215782665 U CN215782665 U CN 215782665U CN 202121811593 U CN202121811593 U CN 202121811593U CN 215782665 U CN215782665 U CN 215782665U
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Abstract
The utility model discloses high-efficiency cyclone dust removal and desulfurization equipment which comprises a tower body and a hollow base, wherein a cyclone spraying bin is arranged at the top of the hollow base, cross fixing frames are respectively arranged at the top end and the bottom end in the cyclone spraying bin, cyclone assemblies are oppositely arranged on the two groups of cross fixing frames, and a plurality of through holes are formed in the cross fixing frames, and the equipment relates to the field of waste gas treatment. According to the utility model, through the two sets of the rotational flow components which are oppositely arranged, the airflow which rotates upwards and does centrifugal motion and the absorption liquid do relative motion in the tower, so that a mist water film is formed between the two sets of the rotational flow components, namely the rotational flow spraying bin, and the rotational flow components are composed of a plurality of groups of blades with inclined installation angles of 15-35 degrees, so that the resistance of the rotational flow components is smaller, the absorption liquid on the blades can flow from the circle center to the tower wall, the liquid holding time on the blades is increased, the contact area of the absorption liquid and the waste gas is increased, the mutual reaction time is also increased, and the purification effect is more efficient.
Description
Technical Field
The utility model relates to the field of waste gas treatment, in particular to high-efficiency cyclone dust removal and desulfurization equipment.
Background
With the deepening of the environmental protection concept in recent years, pollutants in waste gas and waste water need to be removed before the waste gas and the waste water are discharged, a series of discharge standards are established in the country for standardizing and controlling the discharge of the waste gas and the waste water, and the discharge of the waste gas is one of the main causes of air pollution, so that the method is particularly important for the treatment before the waste gas is discharged.
The spray tower is a common waste gas treatment device, an air inlet is arranged at the lower part of a tower body, an air outlet is arranged at the upper part of the tower body, waste gas enters from the lower part of the tower body, a spray head or a spray head is usually arranged in the spray tower for flowing out from the upper part of the tower body, washing liquid is sprayed downwards, the washing liquid is usually selected according to harmful substances contained in the treated waste gas, for sulfur-containing waste gas, a sodium hydroxide solution is usually adopted, the waste gas flows from bottom to top in the washing tower, the washing liquid flows from top to bottom to form hedging, the washing liquid reacts with the harmful substances in the waste gas in the hedging process to wash and remove the harmful substances in the waste gas, the spray tower structure only relies on gas-liquid hedging to realize washing, the contact time of the waste gas and the washing liquid in the washing process is short, the contact area is small, and the washing effect is not ideal.
SUMMERY OF THE UTILITY MODEL
Based on the above, the utility model aims to provide high-efficiency cyclone dust removal and desulfurization equipment to solve the technical problems that the contact time of waste gas and washing liquid is short and the contact area is small in the washing process of the existing waste gas washing tower, so that the washing effect is not ideal.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-efficient whirl dust removal sweetener, includes tower body and cavity base, the top of cavity base is provided with the whirl and sprays the storehouse, and the whirl sprays the inside top in storehouse and the bottom all installs the cross mount, and is two sets of the opposite vertical whirl subassembly that is provided with on the cross mount, and has seted up a plurality of through-holes on the cross mount.
Through adopting above-mentioned technical scheme, through the two sets of whirl subassemblies that the opposition set up, make the air current that centrifugal motion was done to the rotation of rising and absorption liquid make relative motion in the tower, make between two sets of whirl subassemblies promptly the whirl sprays to form vaporific water film in the storehouse, not only increase the area of contact of absorption liquid and waste gas, still improved reaction time each other, purifying effect is more high-efficient, resistance when having reduced waste gas upward movement through the cross mount and a plurality of through-hole that set up, make purifying effect better.
The utility model is further provided that the rotational flow component consists of a rotating shaft and a plurality of groups of blades, the plurality of groups of blades are obliquely arranged on the outer wall of the rotating shaft in a-degree manner, and the rotating shaft is connected to the central position of the cross-shaped fixing frame through a bearing.
By adopting the technical scheme, the rotational flow component is formed by a plurality of groups of blades with inclination-degree installation angles, so that the resistance received by the rotational flow component is smaller, the absorption liquid on the blades can flow from the circle center to the tower wall to increase the liquid holding time on the blades, the contact area of the absorption liquid and waste gas is increased, the reaction time between the absorption liquid and the waste gas is also prolonged, the purification effect is more efficient, the rotational flow component can be better installed through the arranged cross fixing frame, and the bearing connection enables the rotation to be more convenient.
The utility model is further provided that the hollow base is communicated with the rotational flow spraying bin, and one side of the hollow base is provided with a waste gas inlet.
Through adopting above-mentioned technical scheme, through the waste gas import that sets up, be convenient for let in waste gas spray the storehouse inside.
The utility model is further arranged in such a way that a water collecting bin is arranged on one side of the hollow base and is communicated with the hollow base, a water pump is arranged at the top of the water collecting bin, a water outlet of the water pump is connected with a water pipe extending into the tower body, and a plurality of groups of spray heads are arranged at the bottom of the water pipe.
Through adopting above-mentioned technical scheme, the cavity base is linked together with the sump pit, and the liquid drop after the reaction receives the action of gravity whereabouts to finally flow downwards in the sump pit of lower part, through water pump and the multiunit shower nozzle that sets up, be convenient for take out liquid, and evenly spray inside the tower body.
The utility model is further provided that the outside of the water collecting bin is provided with a drain valve.
Through adopting above-mentioned technical scheme, after absorption liquid recycles a period, open the drain valve and can discharge the absorption liquid.
The utility model is further provided with four groups of rotational flow spraying bins, and transparent observation windows are arranged at the outer sides of the four groups of rotational flow spraying bins and the top of the outer side of the tower body.
Through adopting above-mentioned technical scheme, through the transparent observation window that sets up, make things convenient for the staff to observe the inside reaction condition, it is more convenient to use.
The utility model is further arranged in such a way that a demister is arranged at the top end inside the tower body, and an exhaust port is arranged at the top of the tower body.
Through adopting above-mentioned technical scheme, the dust contains sulphur waste gas and can only upwards discharge, sprays the back, through the defroster again, further carries out the defogging, and the gas after final purification is discharged into the atmosphere from the gas vent.
In summary, the utility model mainly has the following beneficial effects:
according to the utility model, through the two sets of the rotational flow components which are oppositely arranged, the airflow which rotates upwards and does centrifugal motion and the absorption liquid do relative motion in the tower, so that a vaporific water film is formed between the two sets of the rotational flow components, namely the rotational flow spraying bin, and the rotational flow components are composed of a plurality of groups of blades with inclined installation angles of 15-35 degrees, so that the resistance borne by the rotational flow components is smaller, the absorption liquid on the blades can flow from the circle center to the tower wall, the liquid holding time on the blades is increased, the contact area of the absorption liquid and the waste gas is increased, the mutual reaction time is also increased, and the purification effect is more efficient;
1. resistance when having reduced waste gas upward movement through the cross mount and the plurality of through-hole that set up for purifying effect is better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a top view of the present invention;
fig. 4 is a schematic structural view of the cross mount of the present invention.
In the figure: 1. a tower body; 2. a water collecting bin; 3. an exhaust gas inlet; 4. a water pump; 5. a rotational flow spraying bin; 6. A swirl assembly; 7. a demister; 8. a water pipe; 9. a spray head; 10. a bin mouth; 11. a drain valve; 12. an observation window; 13. an exhaust port; 14. a cross-shaped fixing frame; 15. a through hole; 16. a hydrophobic plate; 17. a hollow base.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A high-efficiency cyclone dust-removing desulfurization device is disclosed, as shown in figure 1, figure 2 and figure 4, comprising a tower body 1 and a hollow base 17, wherein the top of the hollow base 17 is provided with a cyclone spraying bin 5, cross fixing frames 14 are respectively arranged at the top end and the bottom end inside the cyclone spraying bin 5, two groups of cross fixing frames 14 are oppositely provided with cyclone assemblies 6, each cyclone assembly 6 comprises a rotating shaft and a plurality of groups of blades, the plurality of groups of blades are obliquely arranged on the outer wall of the rotating shaft at 15-35 degrees, so that the resistance borne by the cyclone assembly is small, the absorption liquid on the blades can flow from the center of the circle to the tower wall to increase the liquid holding time on the blades, not only the contact area between the absorption liquid and the waste gas is increased, but also the mutual reaction time is improved, the purification effect is more efficient, the rotating shaft is connected at the central position of the cross fixing frame 14 through a bearing, and the cyclone assemblies 6 can be better installed through the cross fixing frames 14, the bearing connection makes it more convenient to rotate, and has seted up a plurality of through-holes 15 on the cross mount 14, has reduced the resistance when waste gas upward movement through the cross mount 14 and a plurality of through-holes 15 that set up for purifying effect is better.
Referring to fig. 1 and 2, the hollow base 17 is communicated with the rotational flow spraying bin 5, and one side of the hollow base 17 is provided with a waste gas inlet 3, so that waste gas can be conveniently introduced into the spraying bin 5 through the waste gas inlet 3.
Referring to fig. 2 and 3, a water collecting bin 2 is arranged on one side of a hollow base 17 and is communicated with the water collecting bin 2, a water pump 4 is installed at the top of the water collecting bin 2, a water outlet of the water pump 4 is connected with a water pipe 8 extending to the inside of a tower body 1, a plurality of groups of spray heads 9 are arranged at the bottom of the water pipe 8, the hollow base 17 is communicated with the water collecting bin 2, liquid drops after reaction fall under the action of gravity and finally flow downwards into the water collecting bin at the lower part, liquid is convenient to be pumped out through the arranged water pump 4 and the plurality of groups of spray heads 9 and is uniformly sprayed into the tower body 1, a drain valve 11 is arranged on the outer side of the water collecting bin 2, and after the absorption liquid is recycled for a period of time, the absorption liquid can be discharged by opening the drain valve 11.
Referring to fig. 1, the rotational flow spraying bins 5 are four groups, transparent observation windows 12 are respectively arranged at the outer sides of the four groups of rotational flow spraying bins 5 and the top of the outer side of the tower body, and the workers can conveniently observe the internal reaction condition through the transparent observation windows 12.
Referring to fig. 1 and 2, a demister 7 is installed at the top end inside the tower body 1, an exhaust port 13 is arranged at the top of the tower body 1, dust and sulfur-containing waste gas is upwards discharged, after being sprayed, the dust and sulfur-containing waste gas is further demisted by the demister 7, and finally purified gas is discharged into the atmosphere from the exhaust port 13.
The working principle of the utility model is as follows: firstly, the water pump 4 pumps out absorption liquid (mainly sodium hydroxide solution) in the water collecting bin 2, the absorption liquid is sprayed out through the spray head 9, then the absorption liquid uniformly rushes to the rotational flow component 6 through the hydrophobic plate 16, under the action of the gravity of the absorption liquid, the rotational flow component 6 rotates, the absorption liquid on the blades of the rotational flow component 6 forms fine water drops which rapidly move downwards under the action of centripetal force, meanwhile, after dust-containing waste gas to be treated with certain wind pressure and speed enters the high-efficiency rotational flow tower through the air inlet pipe, the waste gas flow generates rotation and centrifugal motion when passing through the rotational flow component 6 at the bottom layer, the rotational flow blades at the bottom layer rotate, the air flow which rotates upwards and generates centrifugal motion and the absorption liquid relatively moves in the tower, so that a fog-shaped water film is formed between the two groups of rotational flow components 6, namely the rotational flow spraying bin 5, thereby not only increasing the contact area of the absorption liquid and the waste gas, still improved reaction time each other, purifying effect is more high-efficient, the liquid drop after the reaction receives the action of gravity whereabouts, and finally flow downwards in the sump 2 of lower part, whirl subassembly 6 is that the multiunit has the blade of 15-35 degrees installation angles of slope to constitute, make the resistance that whirl piece received less, absorption liquid on the blade can flow to the tower wall from the centre of a circle and increased the liquid holding time on the blade, and efficiency is higher, the dust contains sulphur waste gas and can only upwards discharge, after spraying, pass through filter screen (not drawn in the figure) and defroster 7, further filter impurity removal and defogging, gas after final purification is discharged in the atmosphere from gas vent 13.
Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a high-efficient whirl dust removal sweetener, includes tower body (1) and cavity base (17), its characterized in that: the top of cavity base (17) is provided with the whirl and sprays storehouse (5), and the whirl sprays storehouse (5) inside top and bottom and all install cross mount (14), and is two sets of opposition is provided with whirl subassembly (6) on cross mount (14), and has seted up a plurality of through-holes (15) on cross mount (14).
2. The high-efficiency cyclone dust-removing desulfurization equipment as claimed in claim 1, characterized in that: the cyclone assembly (6) consists of a rotating shaft and a plurality of groups of blades, wherein the plurality of groups of blades are obliquely arranged on the outer wall of the rotating shaft by 15-35 degrees, and the rotating shaft is connected to the central position of the cross-shaped fixing frame (14) through a bearing.
3. The high-efficiency cyclone dust-removing desulfurization equipment as claimed in claim 1, characterized in that: the hollow base (17) is communicated with the rotational flow spraying bin (5), and one side of the hollow base (17) is provided with a waste gas inlet (3).
4. The high-efficiency cyclone dust-removing desulfurization equipment as claimed in claim 1, characterized in that: one side of cavity base (17) is provided with water collection bin (2), and both are linked together, water pump (4) are installed at the top in water collection bin (2), and the delivery port of water pump (4) is connected with water pipe (8) that extend to tower body (1) inside, the bottom of water pipe (8) is provided with multiunit shower nozzle (9).
5. The high-efficiency cyclone dust-removing desulfurization equipment as claimed in claim 4, characterized in that: the outside of sump (2) is provided with drain valve (11).
6. The high-efficiency cyclone dust-removing desulfurization equipment as claimed in claim 1, characterized in that: the cyclone spraying bins (5) are four groups, and transparent observation windows (12) are arranged on the outer sides of the cyclone spraying bins (5) and the top of the outer side of the tower body.
7. The high-efficiency cyclone dust-removing desulfurization equipment as claimed in claim 1, characterized in that: demister (7) is installed on the inside top of tower body (1), and the top of tower body (1) is provided with gas vent (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121811593.1U CN215782665U (en) | 2021-08-04 | 2021-08-04 | High-efficient whirl dust removal sweetener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121811593.1U CN215782665U (en) | 2021-08-04 | 2021-08-04 | High-efficient whirl dust removal sweetener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215782665U true CN215782665U (en) | 2022-02-11 |
Family
ID=80128392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121811593.1U Active CN215782665U (en) | 2021-08-04 | 2021-08-04 | High-efficient whirl dust removal sweetener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215782665U (en) |
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2021
- 2021-08-04 CN CN202121811593.1U patent/CN215782665U/en active Active
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Address after: 101, Fuxin Environmental Protection Office Building, Building A, No. 57 Longtian North Road, Longtian Community, Longtian Street, Pingshan District, Shenzhen City, Guangdong Province, 518118 Patentee after: SHENZHEN FUXIN ENVIRONMENTAL PROTECTION EQUIPMENT TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 518000 No. 3011, Shahe Road, Zhangbei community, Longcheng street, Longgang District, Shenzhen, Guangdong Patentee before: SHENZHEN FUXIN ENVIRONMENTAL PROTECTION EQUIPMENT TECHNOLOGY DEVELOPMENT CO.,LTD. |