CN217511542U - Desulfurization and denitrification device for cleaning spray tower - Google Patents
Desulfurization and denitrification device for cleaning spray tower Download PDFInfo
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- CN217511542U CN217511542U CN202220199192.3U CN202220199192U CN217511542U CN 217511542 U CN217511542 U CN 217511542U CN 202220199192 U CN202220199192 U CN 202220199192U CN 217511542 U CN217511542 U CN 217511542U
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Abstract
The utility model belongs to the technical field of spray towers, especially a desulfurization and denitrification device for spray tower cleaning, aiming at the problem of poor impurity removal and filtration effect caused by denitrification of flue gas, the following scheme is proposed, which comprises a cleaning box, wherein a desulfurization plate and a denitrification plate which are symmetrically arranged are arranged in the cleaning box, two symmetrically arranged liquid inlet pipes are communicated with the side wall at the top end of the cleaning box, one end of the liquid inlet pipe is connected with symmetrically arranged spray heads, one side inner wall of the cleaning box is communicated with an air inlet pipe, and one side inner wall of the cleaning box is rotationally connected with two symmetrically arranged rotating rods; the utility model discloses in through the setting of two shower nozzles, make liquid spray to the inside of clearance case, realize the operation of spraying to liquid, through the setting of doctor plate and denitration board, carry out SOx/NOx control to the flue gas of going on and handle, through the setting of dismantling of doctor plate and denitration board, be convenient for change the installation to it and handle.
Description
Technical Field
The utility model relates to a spray column technical field especially relates to a SOx/NOx control device is used in spray column clearance.
Background
The spray tower is characterized in that acid mist waste gas is introduced into the purification tower through an air pipe, the acid mist waste gas and sodium hydroxide absorption liquid are subjected to gas-liquid two-phase full contact absorption neutralization reaction through a packing layer, and the acid mist waste gas is purified and then is dehydrated and demisted through a demisting plate and then is discharged into the atmosphere through a fan.
Present spray absorption tower can produce some impurity usually to the flue gas treatment in-process, and impurity can flow along with the flue gas, so spray absorption tower's treatment effeciency is lower, makes the flue gas moisture and the particulate matter of emission up to standard, causes the destruction of environment, and is not good to the edulcoration and the clearance operation of its impurity, and the effect when filtering is not good.
Therefore, a desulfurization and denitrification device for cleaning a spray tower is needed to solve the problem of poor impurity removal and filtration effects caused by denitrification of flue gas.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of SOx/NOx control device is used in spray column clearance has solved and has carried out the not good problem of edulcoration filter effect that the denitration made to the flue gas.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a desulfurization and denitrification device for cleaning a spray tower comprises a cleaning box, wherein a desulfurization plate and a denitrification plate which are symmetrically arranged are arranged in the cleaning box, the side wall of the top end of the cleaning box is communicated with two symmetrically arranged liquid inlet pipes, one end of each liquid inlet pipe is connected with symmetrically arranged spray heads, the inner wall of one side of the cleaning box is communicated with an air inlet pipe, the inner wall of one side of the cleaning box is rotationally connected with two symmetrically arranged rotating rods, the inner wall of one side of the cleaning box is provided with two symmetrically arranged sliding grooves, the inner wall of one side of the cleaning box is slidably connected with two symmetrically arranged sliding blocks, a filter plate is arranged between the side walls of the two sides of the two sliding blocks, the two filter plates are symmetrically arranged, two symmetrically arranged supporting plates are fixed on the side wall of one side of the cleaning box, and a rotating motor fixed with one end of the rotating rods is arranged on the outer wall of one side of the cleaning box, the inner wall of one side of cleaning box is fixed with two and is the deflector of symmetry setting, runner assembly is installed to one side lateral wall of cleaning box.
Preferably, the rotating assembly comprises telescopic springs fixed with the side wall of one side of the supporting plate, the telescopic springs are symmetrically arranged, a fixing plate is fixed at one end of each telescopic spring, a rotating disc is fixed at one end of the rotating disc, which is located inside the cleaning box, a fixing sleeve is fixed on the inner wall of one side of the cleaning box, a sliding rod is slidably connected to the inner wall of one side of the fixing sleeve, the side wall of one side of the sliding rod is fixed with the side wall of one side of the sliding block, a supporting rod is hinged between the rotating disc and the side walls of the two sides of the sliding rod, and a connecting rod is fixed between the side walls of the two sides of the filtering plate.
Preferably, an ejector rod is fixed on the side wall of one side of the fixing plate and is in sliding connection with the inner wall of one side of the filter plate.
Preferably, the fixed plate and the filter plate are arranged in parallel, and the sliding rod is connected with the inner wall of one side of the cleaning box in a sliding manner.
Preferably, the outer surface of one end of the guide plate is an arc surface, and the guide plate and the side wall of the top end of the cleaning box are obliquely arranged.
Preferably, two the filter is parallel arrangement, the filter with one side inner wall sliding connection of clearance case.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in through the setting of two shower nozzles, make liquid spray to the inside of clearance case, realize the operation of spraying to liquid, through the setting of doctor plate and denitration board, carry out SOx/NOx control to the flue gas of going on and handle, through the setting of dismantling of doctor plate and denitration board, be convenient for change the installation to it and handle.
2. The utility model discloses in through the rotation of dwang, make it can drive the rolling disc and rotate, the rolling disc can drive the slide bar when rotating and remove to make the filter can reciprocate, realize the filtration edulcoration operation to it, through the setting of ejector pin, to its impurity that adsorbs the surface at the filter when handling clear up, can dredge the inside of filter, prevent that it from producing the phenomenon of blocking.
Drawings
Fig. 1 is a schematic view of a main sectional structure of a desulfurization and denitrification device for cleaning a spray tower provided by the utility model;
FIG. 2 is an enlarged view of area A of FIG. 1;
fig. 3 is an enlarged view of the region B in fig. 1.
In the figure: 1. cleaning the box; 2. a desulfurizing plate; 3. a liquid inlet pipe; 4. a spray head; 5. an air inlet pipe; 6. rotating the rod; 7. a sliding groove; 8. a slider; 9. a filter plate; 10. a support plate; 11. rotating the motor; 12. a guide plate; 13. a rotating assembly; 130. a tension spring; 131. a fixing plate; 132. rotating the disc; 133. fixing a sleeve; 134. a slide bar; 135. a support bar; 136. a connecting rod; 14. ejecting the rod; 15. denitration board.
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.
Referring to fig. 1-3, a desulfurization and denitrification device for spray tower cleaning comprises a cleaning box 1, wherein a desulfurization plate 2 and a denitrification plate 15 are symmetrically arranged in the cleaning box 1, the top side wall of the cleaning box 1 is communicated with two symmetrically arranged liquid inlet pipes 3, one end of each liquid inlet pipe 3 is connected with a symmetrically arranged spray head 4, the inner wall of one side of the cleaning box 1 is communicated with an air inlet pipe 5, the inner wall of one side of the cleaning box 1 is rotationally connected with two symmetrically arranged rotating rods 6, the inner wall of one side of the cleaning box 1 is provided with two symmetrically arranged sliding grooves 7, the inner wall of one side of the cleaning box 1 is slidably connected with two symmetrically arranged sliding blocks 8, a filter plate 9 is arranged between the side walls of the two sliding blocks 8, the two filter plates 9 are symmetrically arranged, and two symmetrically arranged support plates 10 are fixed on the side wall of one side of the cleaning box 1, the rotation motor 11 fixed with the one end of dwang 6 is installed to one side outer wall of clearance case 1, and one side inner wall of clearance case 1 is fixed with two deflector 12 that are the symmetry and set up, and runner assembly 13 is installed to one side lateral wall of clearance case 1, and is concrete, through the setting of two shower nozzles 4, makes liquid spray to the inside of clearance case 1, realizes the operation of spraying to liquid, through runner assembly 13's setting, improves the filter effect to the flue gas.
One side lateral wall of fixed plate 131 is fixed with ejector rod 14, one side inner wall sliding connection of ejector rod 14 and filter 9, fixed plate 131 is parallel arrangement with filter 9, one side inner wall sliding connection of slide bar 134 and clearance case 1, the one end surface of deflector 12 is the arc surface, deflector 12 is the slope setting with the top lateral wall of clearance case 1, two filters 9 are parallel arrangement, filter 9 and one side inner wall sliding connection of clearance case 1, it is concrete, setting through ejector rod 14, adsorb the impurity on the surface of filter 6 when handling it and clear up, can dredge the inside of filter 6, prevent that it from producing the phenomenon of blocking.
The working principle is as follows: when the flue gas is required to be treated, the flue gas flows from the air inlet pipe 5 to the inside of the cleaning box 1, a treatment liquid enters the inside of the treatment box through the spray head 4, the treated flue gas enters the desulfurization plate 2 and the denitration plate 15, the desulfurization plate 2 and the denitration plate 15 are arranged to carry out desulfurization and denitration treatment on the flue gas, the power supply is started to drive the rotating motor 11 to drive the rotating rod 6 to rotate, the rotating rod 6 drives the rotating disc 132 to rotate when rotating through the rotation of the rotating rod 6, the rotating disc 132 drives the supporting rod 135 to move when rotating, the supporting rod 135 drives the sliding rod 134 to move when moving, the sliding rod 134 drives the sliding block 8 to move when moving, the sliding block 8 drives the filter plates 9 to move when moving, and through the arrangement of the two filter plates 9, the flue gas can be collected and treated by impurities generated during the flue gas treatment, through the setting of ejector rod 14, clear up its impurity that adsorbs the surface at the filter 9 when handling, can dredge the inside of filter 9, prevent that it from producing the phenomenon of blocking.
The rotating motor 11 is commercially available, and the rotating motor 11 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so the repeated description in the specification is omitted.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A desulfurization and denitrification device for cleaning a spray tower comprises a cleaning box (1), wherein a desulfurization plate (2) and a denitrification plate (15) which are symmetrically arranged are arranged inside the cleaning box (1), and the desulfurization and denitrification device is characterized in that the side wall of the top end of the cleaning box (1) is communicated with two symmetrically arranged liquid inlet pipes (3), one ends of the liquid inlet pipes (3) are connected with symmetrically arranged spray heads (4), the inner wall of one side of the cleaning box (1) is communicated with an air inlet pipe (5), the inner wall of one side of the cleaning box (1) is rotatably connected with two symmetrically arranged rotating rods (6), the inner wall of one side of the cleaning box (1) is provided with two symmetrically arranged sliding grooves (7), the inner wall of one side of the cleaning box (1) is slidably connected with two symmetrically arranged sliding blocks (8), and a filter plate (9) is arranged between the side walls of the two sides of the sliding blocks (8), two the filter (9) are the symmetry and set up, one side lateral wall of clearance case (1) is fixed with two backup pads (10) that are the symmetry and set up, one side outer wall of clearance case (1) install with the fixed rotation motor (11) of one end of dwang (6), one side inner wall of clearance case (1) is fixed with two deflector (12) that are the symmetry and set up, runner assembly (13) are installed to one side lateral wall of clearance case (1).
2. The desulfurization and denitrification device for cleaning a spray tower as claimed in claim 1, the rotating assembly (13) comprises telescopic springs (130) fixed with the side wall of one side of the supporting plate (10), the two telescopic springs (130) are symmetrically arranged, one end of the telescopic spring (130) is fixed with a fixed plate (131), one end of the rotating rod (6) positioned in the cleaning box (1) is fixed with a rotating disc (132), a fixed sleeve (133) is fixed on the inner wall of one side of the cleaning box (1), a sliding rod (134) is connected on the inner wall of one side of the fixed sleeve (133) in a sliding way, one side wall of the sliding rod (134) is fixed with one side wall of the sliding block (8), a support rod (135) is hinged between the rotating disc (132) and the side walls of the two sides of the sliding rod (134), and a connecting rod (136) is fixed between the side walls of the two sides of the two filter plates (9).
3. The desulfurization and denitrification apparatus for spray tower cleaning according to claim 2, wherein an ejector rod (14) is fixed to one side wall of the fixing plate (131), and the ejector rod (14) is slidably connected to one side inner wall of the filter plate (9).
4. The desulfurization and denitrification apparatus for spray tower cleaning according to claim 2, wherein the fixing plate (131) is disposed in parallel with the filter plate (9), and the sliding rod (134) is slidably connected to one side of the inner wall of the cleaning box (1).
5. The desulfurization and denitrification device for cleaning the spray tower as claimed in claim 1, wherein the outer surface of one end of the guide plate (12) is a circular arc surface, and the guide plate (12) and the side wall of the top end of the cleaning box (1) are obliquely arranged.
6. The desulfurization and denitrification device for spray tower cleaning according to claim 1, wherein two of said filter plates (9) are arranged in parallel, and said filter plates (9) are slidably connected to one side of the inner wall of said cleaning box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220199192.3U CN217511542U (en) | 2022-01-25 | 2022-01-25 | Desulfurization and denitrification device for cleaning spray tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220199192.3U CN217511542U (en) | 2022-01-25 | 2022-01-25 | Desulfurization and denitrification device for cleaning spray tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217511542U true CN217511542U (en) | 2022-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220199192.3U Active CN217511542U (en) | 2022-01-25 | 2022-01-25 | Desulfurization and denitrification device for cleaning spray tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217511542U (en) |
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2022
- 2022-01-25 CN CN202220199192.3U patent/CN217511542U/en active Active
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