CN214598184U - Desulfurizing tower based on SDA desulfurization process - Google Patents
Desulfurizing tower based on SDA desulfurization process Download PDFInfo
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- CN214598184U CN214598184U CN202120423591.9U CN202120423591U CN214598184U CN 214598184 U CN214598184 U CN 214598184U CN 202120423591 U CN202120423591 U CN 202120423591U CN 214598184 U CN214598184 U CN 214598184U
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- desulfurizing tower
- tower body
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- filter screen
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Abstract
The utility model discloses a desulfurizing tower based on SDA desulfurization technology, including the desulfurizing tower body, desulfurizing tower body lower extreme is provided with the flue gas inlet, desulfurizing tower body upper end is provided with the exhanst gas outlet, be provided with rotary atomizer and shower in the desulfurizing tower body, rotary atomizer is located the upper portion of desulfurizing tower body, the shower is located the lower part of desulfurizing tower body, rotary atomizer with be provided with the baffle between the shower, be provided with the pore that supplies the flue gas circulation on the baffle, desulfurizing tower body below is provided with the delivery port that supplies waste water to flow out. The utility model discloses a desulfurization is combined together by the wet flue gas desulfurization of shower and the semidry method spray drying desulfurization of rotary atomizer and is realized, when guaranteeing high-efficient desulfurization, has also reduced the production of waste water.
Description
Technical Field
The utility model relates to a flue gas desulfurization technical field, concretely relates to desulfurizing tower based on SDA desulfurization technology.
Background
In the existing industrial production, wet desulphurization is the most mature desulphurization method, while the semi-dry spray drying desulphurization technology has the advantage of not generating wastewater, but the desulphurization method has the problems that the wastewater treatment is excessive or the desulphurization effect is poor when a certain method is singly used.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure, desulfurization effect is good based on SDA desulfurization process to the not enough of existence among the above-mentioned background art.
In order to achieve the above object, the utility model relates to a desulfurizing tower based on SDA desulfurization technology has adopted following technical scheme:
the utility model provides a desulfurizing tower based on SDA desulfurization technology, includes the desulfurizing tower body, desulfurizing tower body lower extreme is provided with the flue gas inlet, desulfurizing tower body upper end is provided with the exhanst gas outlet, be provided with rotary atomizer and shower in the desulfurizing tower body, rotary atomizer is located the upper portion of desulfurizing tower body, the shower is located the lower part of desulfurizing tower body, rotary atomizer with be provided with the baffle between the shower, be provided with the pore that supplies the flue gas circulation on the baffle, desulfurizing tower body below is provided with the delivery port that supplies waste water to flow out.
The utility model relates to a desulfurizing tower's further improvement part based on SDA desulfurization process lies in, the baffle slope is laid, the pore is equivalent to the baffle and sets up perpendicularly, leave the interval between baffle lower extreme one side and the desulfurizing tower body.
The utility model relates to a desulfurizing tower's further improvement part based on SDA desulfurization technology lies in, desulfurizing tower body lower extreme is provided with the guide plate of slope, be provided with the filter screen on the guide plate, the filter screen slope is laid, and the incline direction of filter screen is opposite with the incline direction of guide plate, the incline direction of guide plate is also opposite with the incline direction of baffle, the least significant end and the delivery port of guide plate meet.
The utility model relates to a desulfurizing tower's further improvement part based on SDA desulfurization process lies in, the row's cinder notch has been seted up on the lateral wall of desulfurizing tower body, the cinder notch is facing to the department of meeting of filter screen and guide plate.
The utility model relates to a desulfurizing tower's further improvement part based on SDA desulfurization technology lies in, be provided with the filter cloth on the filter screen, the one end that the row's cinder notch was kept away from to the filter screen is higher than the one end that the filter screen is close to row's cinder notch.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a desulfurization is combined together by the wet flue gas desulfurization of shower and the semidry method spray drying desulfurization of rotary atomizer and is realized, when guaranteeing high-efficient desulfurization, has also reduced the production of waste water.
2. The utility model discloses can separate the waste residue in the waste water that produces, simple and convenient subsequent processing procedure.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: the desulfurization tower comprises a desulfurization tower body 1, a flue gas inlet 2, a flue gas outlet 3, a rotary atomizer 4, a spray pipe 5, a baffle 6, a pore passage 7, a water outlet 8, a guide plate 9, a filter screen 10 and a slag discharge port 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, a desulfurizing tower based on SDA desulfurization technology, including the desulfurizing tower body 1, the desulfurizing tower body lower extreme is provided with flue gas inlet 2, desulfurizing tower body upper end is provided with flue gas outlet 3, be provided with rotary atomizer 4 and shower 5 in the desulfurizing tower body, rotary atomizer is located the upper portion of desulfurizing tower body, the shower is located the lower part of desulfurizing tower body, rotary atomizer with be provided with baffle 6 between the shower, be provided with the pore 7 that supplies the flue gas circulation on the baffle, desulfurizing tower body below is provided with the delivery port 8 that supplies the waste water outflow. Carry out wet flue gas desulfurization through the shower of downside, the semi-dry spray drying desulfurization of cooperation rotary atomizer realizes dual desulfurization, guarantees the effect of desulfurization and reduces the waste water that produces in the simple wet flue gas desulfurization mode. Furthermore, the baffle is obliquely arranged, the pore channel is equivalent to the vertical arrangement of the baffle, and a space is reserved between one side of the lowest end of the baffle and the tower body of the desulfurizing tower. The two desulfurization modes are relatively separated, so that the mutual influence is reduced. Further, the lower end of the tower body of the desulfurizing tower is provided with a guide plate 9 which inclines, the guide plate is provided with a filter screen 10, the filter screen is obliquely arranged, the inclination direction of the filter screen is opposite to that of the guide plate, the inclination direction of the guide plate is also opposite to that of the baffle, and the lowest end of the guide plate is connected with the water outlet. The setting of filter screen and guide plate carries out separation treatment with waste water waste residue, and the subsequent procedure of being convenient for is simple and easy. The side wall of the desulfurizing tower body is provided with a slag discharge port 11 which faces to the joint of the filter screen and the guide plate. The filter screen is provided with filter cloth, the one end that the row's cinder notch was kept away from to the filter screen is higher than the one end that the filter screen is close to row's cinder notch. The waste residue is convenient to discharge.
The utility model discloses a theory of operation does: carry out main desulfurization by the wet flue gas desulfurization of desulfurizing tower below, carry out supplementary desulfurization by the semi-dry spray drying desulfurization of top, realize the high efficiency of desulfurization on the whole, the flue gas is advanced by the flue gas inlet, receive the influence of the desulfurizer that the shower sprayed to carry out the desulfurization, waste water and waste residue whereabouts of production, the flue gas rises, the influence that receives the desulfurization medium that rotatory atomizer produced carries out the desulfurization, flue gas after the desulfurization is accomplished is followed the exhanst gas outlet and is gone out, and waste water is by delivery port department, the waste residue is then followed the row of cinder notch and is gone out.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A desulfurizing tower based on SDA desulfurization technology is characterized in that: including the desulfurizing tower body, desulfurizing tower body lower extreme is provided with the flue gas import, desulfurizing tower body upper end is provided with the exhanst gas outlet, be provided with rotary atomizer and shower in the desulfurizing tower body, rotary atomizer is located the upper portion of desulfurizing tower body, the shower is located the lower part of desulfurizing tower body, rotary atomizer with be provided with the baffle between the shower, be provided with the pore that supplies the flue gas circulation on the baffle, desulfurizing tower body below is provided with the delivery port that supplies waste water to flow out.
2. The SDA desulfurization process-based desulfurization tower of claim 1, characterized in that: the baffle is obliquely arranged, the pore channel is equivalent to the vertical arrangement of the baffle, and an interval is reserved between one side of the lowest end of the baffle and the tower body of the desulfurizing tower.
3. The SDA desulfurization process-based desulfurization tower of claim 1, characterized in that: the utility model discloses a desulfurizing tower, including desulfurizing tower body, baffle, filter screen slope, the slope direction of filter screen is opposite with the slope direction of baffle, the slope direction of baffle is also opposite with the slope direction of baffle, the least significant end and the delivery port of baffle meet.
4. The SDA desulfurization process-based desulfurization tower of claim 3, characterized in that: and a slag discharge port is formed in the side wall of the desulfurizing tower body and faces to the joint of the filter screen and the guide plate.
5. The SDA desulfurization process-based desulfurization tower according to claim 4, characterized in that: the filter screen is provided with filter cloth, the one end that the row's cinder notch was kept away from to the filter screen is higher than the one end that the filter screen is close to row's cinder notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120423591.9U CN214598184U (en) | 2021-02-25 | 2021-02-25 | Desulfurizing tower based on SDA desulfurization process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120423591.9U CN214598184U (en) | 2021-02-25 | 2021-02-25 | Desulfurizing tower based on SDA desulfurization process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214598184U true CN214598184U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120423591.9U Active CN214598184U (en) | 2021-02-25 | 2021-02-25 | Desulfurizing tower based on SDA desulfurization process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214598184U (en) |
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2021
- 2021-02-25 CN CN202120423591.9U patent/CN214598184U/en active Active
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Address after: 225000 No. 1, Hongyuan Road, high end equipment manufacturing industrial park, Shaobo Town, Jiangdu District, Yangzhou City, Jiangsu Province Patentee after: Jiangsu Fengye Environmental Technology Group Co.,Ltd. Address before: 225000 Shaobo town Zhaoguan Jinghang village Jiangdu District Yangzhou City Jiangsu Province Patentee before: JIANGSU FENG YE TECHNOLOGY ENVIRONMENTAL PROTECTION GROUP Co.,Ltd. |