CN220071169U - Anti-blocking device of continuous acidolysis tail gas desulfurization spray tower - Google Patents
Anti-blocking device of continuous acidolysis tail gas desulfurization spray tower Download PDFInfo
- Publication number
- CN220071169U CN220071169U CN202321457456.1U CN202321457456U CN220071169U CN 220071169 U CN220071169 U CN 220071169U CN 202321457456 U CN202321457456 U CN 202321457456U CN 220071169 U CN220071169 U CN 220071169U
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- China
- Prior art keywords
- fixedly connected
- tail gas
- outlet pipe
- tower body
- pipe
- Prior art date
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- 239000007921 spray Substances 0.000 title claims abstract description 22
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 17
- 230000023556 desulfurization Effects 0.000 title claims abstract description 17
- 239000012535 impurity Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 50
- 238000005406 washing Methods 0.000 claims description 26
- 238000004140 cleaning Methods 0.000 abstract description 13
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 238000007790 scraping Methods 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 description 8
- 239000002253 acid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000003009 desulfurizing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of tail gas treatment, and discloses an anti-blocking device of a continuous acidolysis tail gas desulfurization spray tower, which comprises a spray mechanism and further comprises: the cleaning mechanism comprises a mounting frame, the top end of the mounting frame is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a transmission rod, and the top end of the mounting plate is movably connected with a scraping plate; according to the utility model, the motor drives the transmission rod to rotate so that the two symmetrical mounting plates on the side face of the transmission rod rotate, the scraping plates clean the filter screen plate, impurities attached to the bottom of the filter screen plate are removed, smooth ventilation of the filter screen plate is ensured, equipment cleaning is facilitated, equipment blockage is avoided, and normal operation of the equipment is ensured.
Description
Technical Field
The utility model relates to the technical field of tail gas treatment, in particular to an anti-blocking device of a continuous acidolysis tail gas desulfurization spray tower.
Background
Acidolysis is also called acid dissolution, and a wet process for preparing inorganic products by decomposing mineral raw materials. The common inorganic acid is used as a solvent, the double decomposition process of the acid and salt (or mineral) is also a leaching process taking the acid as leaching solution, the process that organic matters are decomposed by the acid or the molecular weight of polymers is reduced when meeting the acid is also called acidolysis, the acidolysis reaction process is widely applied to the inorganic salt industry, sulfuric acid has stronger corrosiveness to lead the acidolysis to be common to inorganic acid, however, a large amount of sulfur oxide tail gas is generated when sulfuric acid is used for acidolysis, the tail gas needs to be cleaned in order to reduce the pollution to the environment, a spray tower is common tail gas desulfurization equipment, and the desulfurization agent spray mode reacts with sulfide in the tail gas to carry out filtration and removal.
The prior art is not enough: a large amount of fixed impurities are mixed in the tail gas in the spraying process, so that the spraying effect is affected; meanwhile, equipment is blocked along with use, so that the equipment is blocked, tail gas cannot smoothly circulate, and the treatment effect and quality are affected.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides an anti-blocking device of a continuous acidolysis tail gas desulfurization spray tower, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent blockking up device in continuous acidolysis tail gas desulfurization spray column, includes spray mechanism, still includes: the cleaning mechanism comprises a cleaning mechanism body and a impurity removing mechanism, wherein the top end of the impurity removing mechanism is fixedly connected with the bottom end of the spraying mechanism, the side surface of the cleaning mechanism is fixedly connected with the side inner wall of the spraying mechanism, the spraying mechanism comprises a tower body, the top end of the tower body is fixedly connected with an exhaust pipe, the side inner wall of the tower body is close to a top end position fixedly connected with filter screen plate, the side inner wall of the tower body is fixedly connected with a water outlet pipe, the side surface of the water outlet pipe is fixedly connected with an atomizing nozzle, the side surface of the water outlet pipe is fixedly connected with a water guide pipe, the cleaning mechanism comprises a mounting frame, the side surface of the mounting frame is fixedly connected with the side inner wall of the tower body, the top end of the mounting frame is fixedly connected with a motor, the bottom end of the transmission rod penetrates through a filter screen plate, and the top end of the mounting plate is movably connected with a scraping plate.
Further, the edulcoration mechanism includes the base, the top of base and the bottom fixed connection of tower body, the top fixedly connected with wash tank of base, the side fixedly connected with U type pipe of wash tank, the top fixedly connected with connecting pipe of wash tank, the side inner wall fixedly connected with outlet duct of tower body, the side of connecting pipe and the side fixed connection of outlet duct.
Furthermore, water is filled in the water washing tank, the height of the U-shaped pipe is higher than the top end of the water washing tank, and the bottom end of the water washing tank is fixedly connected with a drain valve.
Further, the air outlet pipe and the water outlet pipe are of annular structures, and the top end of the air outlet pipe is provided with an air outlet hole.
Further, the mounting groove has been seted up on the top of mounting panel, the bottom fixedly connected with pressure spring of mounting groove, pressure spring's top and the bottom fixed connection of scraper blade.
Further, the bottom fixedly connected with buffer spring of mounting groove, buffer spring's top fixedly connected with touch switch, the side fixedly connected with warning light of tower body.
The utility model has the technical effects and advantages that:
1. according to the utility model, the motor drives the transmission rod to rotate so that the two symmetrical mounting plates on the side face of the transmission rod rotate, the scraping plates clean the filter screen plate, impurities attached to the bottom of the filter screen plate are removed, smooth ventilation of the filter screen plate is ensured, equipment cleaning is facilitated, equipment blockage is avoided, and normal operation of the equipment is ensured.
2. According to the utility model, the top end of the scraper is always clung to the bottom of the filter screen plate by pushing the scraper upwards through the pressure spring, and the scraper is pushed upwards by the pressure spring along with abrasion of the scraper, so that the scraper is separated from the touch switch, the warning lamp is changed from green light to red light, a worker is reminded of timely replacing the water scraper, and convenience is brought to the worker to know the running condition of the equipment and maintain the equipment in time.
3. According to the utility model, a sufficient amount of water is injected into the water washing tank, the tail gas enters the water washing tank, the water in the water washing tank removes solid impurities in the tail gas, then the tail gas is sent into the air outlet pipe in the tower body from the connecting pipe and is discharged, and after the use is finished, the water discharge valve is opened to discharge sewage in the water washing tank, so that the influence of the solid impurities on the desulfurization of the tail gas is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall internal structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic view of a cleaning mechanism according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a mounting plate of the present utility model;
FIG. 5 is a schematic view of the structure of the air outlet pipe of the present utility model.
The reference numerals are: 1. a impurity removing mechanism; 101. a base; 102. a U-shaped tube; 103. a water washing tank; 104. a connecting pipe; 105. a drain valve; 106. an air outlet pipe; 2. a cleaning mechanism; 201. a mounting frame; 202. a warning light; 203. a transmission rod; 204. a motor; 205. a scraper; 206. a mounting plate; 207. a touch switch; 208. a buffer spring; 209. a mounting groove; 210. a pressure spring; 3. a spraying mechanism; 301. a tower body; 302. an exhaust pipe; 303. a filter screen plate; 304. a water conduit; 305. and a water outlet pipe.
Detailed Description
Referring to fig. 1 to 5, the utility model provides an anti-blocking device of a continuous acidolysis tail gas desulfurization spray tower, which comprises a spray mechanism 3 and further comprises: the cleaning mechanism 2, edulcoration mechanism 1, the bottom fixed connection of edulcoration mechanism 1, the side of cleaning mechanism 2 and the side inner wall fixed connection of spraying mechanism 3, spraying mechanism 3 includes tower 301, the top fixedly connected with blast pipe 302 of tower 301, the side inner wall of tower 301 is close to top position fixedly connected with filter screen plate 303, the side inner wall fixedly connected with outlet pipe 305 of tower 301, the side fixedly connected with atomizer of outlet pipe 305, the side fixedly connected with water pipe 304 of outlet pipe 305, cleaning mechanism 2 includes mounting bracket 201, the side and the tower 301 of mounting bracket 201 are to side inner wall fixed connection, the top fixedly connected with motor 204 of mounting bracket 201, the output shaft fixedly connected with transfer line 203 of motor 204, the bottom of transfer line 203 passes filter screen plate 303's bottom fixedly connected with mounting panel 206, the top swing joint of mounting panel 206 has scraper 205, with edulcoration mechanism 1 and tail gas connection, the inside tower 301 and upwards flow are gone into to the side inner wall of tower 301, water pipe 304 and desulfurization agent connection, send into outlet pipe 305 and follow atomizer 305 through the water pump, with the side fixedly connected with water pipe 304, the side of filter screen plate 203 and the side wall fixed connection of side inner wall of side, the top end fixedly connected with tower 301 is equipped with motor 204, the top end fixedly connected with motor 204, the bottom end of transfer line 203 is passed through filter screen plate 206 and the bottom end fixedly connected with scraper blade 203, the bottom of filter screen plate 206, the bottom of filter screen plate is passed through, the filter screen plate is rotated by the filter screen plate and the filter screen plate has been removed by the filter screen plate, the filter plate has been removed by the filter screen plate.
The impurity removing mechanism 1 comprises a base 101, the top end of the base 101 is fixedly connected with the bottom end of a tower body 301, the top end of the base 101 is fixedly connected with a water washing tank 103, the side face of the water washing tank 103 is fixedly connected with a U-shaped pipe 102, the top end of the water washing tank 103 is fixedly connected with a connecting pipe 104, the inner wall of the side face of the tower body 301 is fixedly connected with an air outlet pipe 106, the side face of the connecting pipe 104 is fixedly connected with the side face of the air outlet pipe 106, a tail gas discharging pipe is connected with the top end of the U-shaped pipe 102, tail gas enters the water washing tank 103, water in the water washing tank 103 removes solid impurities in the tail gas, then the tail gas is sent into the air outlet pipe 106 inside the tower body 301 from the connecting pipe 104 and is discharged, and after the use is completed, a drain valve 105 is opened to discharge sewage in the water washing tank 103.
Wherein, water is filled in the water washing tank 103, the height of the U-shaped pipe 102 is higher than the top end of the water washing tank 103, and the bottom end of the water washing tank 103 is fixedly connected with a drain valve 105 to prevent water in the water washing tank 103 from overflowing.
Wherein, outlet duct 106 and outlet pipe 305 are annular structure, and the venthole has been seted up on the top of outlet duct 106, ensures that tail gas evenly gets into the inside of tower body 301 from the bottom of tower body 301.
Wherein, the mounting groove 209 has been seted up on the top of mounting panel 206, and the bottom fixedly connected with pressure spring 210 of mounting groove 209, the bottom fixed connection of pressure spring 210 top and scraper blade 205, pressure spring 210 promote scraper blade 205 upwards, make the top of scraper blade 205 hug closely in the bottom of filter screen plate 303 all the time.
Wherein, the bottom fixedly connected with buffer spring 208 of mounting groove 209, buffer spring 208's top fixedly connected with touch switch 207, the side fixedly connected with warning light 202 of tower 301, the bottom and the touch switch 207 contact of scraper 205 when scraper 205 is abundant, make touch switch 207 control warning light 202 send green light and indicate that scraper 205 is abundant, along with using scraper 205 to appear wearing and tearing, pressure spring 210 promotes scraper 205 upwards, make scraper 205 and touch switch 207 separation, warning light 202 changes red light from green light, remind the staff in time to change scraper 205.
The working principle of the utility model is as follows: the tail gas discharge pipe is connected with the top end of the U-shaped pipe 102, tail gas enters the water washing tank 103, solid impurities in the tail gas are removed from water in the water washing tank 103, then the tail gas is sent into the air outlet pipe 106 in the tower body 301 from the connecting pipe 104 and discharged, the inside of the tower body 301 flows upwards, the water guide pipe 304 is connected with a desulfurizing agent, the desulfurizing agent is sent into the water outlet pipe 305 through the water pump and sprayed out from the atomizing nozzle to react with sulfides in the tail gas, the tail gas is filtered by the filter screen 303, the filtered gas is discharged through the air outlet pipe 302, the motor 204 drives the transmission rod 203 to rotate so that two symmetrical mounting plates 206 on the side surface of the transmission rod 203 rotate, the filter screen 303 is cleaned by the scraper 205, impurities attached to the bottom of the filter screen 303 are removed, in the cleaning process of the scraper 205, the scraper 205 is pushed upwards by the pressure spring 210, the top end of the scraper 205 is always clung to the bottom of the filter screen 303, the scraper 205 is pushed upwards by the pressure spring 210 along with abrasion, the scraper 205 is separated from the touch switch 207, the green light is converted into red light by the warning lamp 202, and the water scraper 205 is timely replaced by the staff.
Claims (6)
1. The utility model provides a continuous acidolysis tail gas desulfurization spray column prevents blockking up device, includes spray mechanism (3), its characterized in that still includes: clean up mechanism (2), edulcoration mechanism (1), the top of edulcoration mechanism (1) and the bottom fixed connection who sprays mechanism (3), the side of clean up mechanism (2) and the side inner wall fixed connection who sprays mechanism (3), spray mechanism (3) include tower body (301), the top fixedly connected with blast pipe (302) of tower body (301), the side inner wall of tower body (301) is close to top position fixedly connected with filter screen plate (303), the side inner wall fixedly connected with outlet pipe (305) of tower body (301), the side fixedly connected with atomizer of outlet pipe (305), the side fixedly connected with water pipe (304) of outlet pipe (305), clean up mechanism (2) include mounting bracket (201), the side and the tower body (301) and side inner wall fixed connection of mounting bracket (201), the top fixedly connected with motor (204) of mounting bracket (201), the output shaft fixedly connected with transfer line (203) of motor (204), the bottom of transfer line (203) passes filter screen plate (206) and is connected with scraper blade (206) in the bottom fixedly connected with (206) of the bottom of transfer line (203).
2. The continuous acidolysis tail gas desulfurization spray tower anti-blocking device according to claim 1, which is characterized in that: the impurity removing mechanism (1) comprises a base (101), the top of the base (101) is fixedly connected with the bottom end of a tower body (301), the top of the base (101) is fixedly connected with a water washing tank (103), the side face of the water washing tank (103) is fixedly connected with a U-shaped pipe (102), the top end of the water washing tank (103) is fixedly connected with a connecting pipe (104), the side face inner wall of the tower body (301) is fixedly connected with an air outlet pipe (106), and the side face of the connecting pipe (104) is fixedly connected with the side face of the air outlet pipe (106).
3. The continuous acidolysis tail gas desulfurization spray tower anti-blocking device according to claim 2, which is characterized in that: the inside of washing jar (103) is equipped with water, the height of U type pipe (102) is higher than the top of washing jar (103), the bottom fixedly connected with drain valve (105) of washing jar (103).
4. The continuous acidolysis tail gas desulfurization spray tower anti-blocking device according to claim 2, which is characterized in that: the air outlet pipe (106) and the water outlet pipe (305) are of annular structures, and an air outlet hole is formed in the top end of the air outlet pipe (106).
5. The continuous acidolysis tail gas desulfurization spray tower anti-blocking device according to claim 1, which is characterized in that: the top of mounting panel (206) has seted up mounting groove (209), the bottom fixedly connected with pressure spring (210) of mounting groove (209), the bottom fixed connection of top and scraper blade (205) of pressure spring (210).
6. The continuous acidolysis tail gas desulfurization spray tower anti-blocking device according to claim 5, which is characterized in that: the bottom fixedly connected with buffer spring (208) of mounting groove (209), the top fixedly connected with touch switch (207) of buffer spring (208), the side fixedly connected with warning light (202) of tower body (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321457456.1U CN220071169U (en) | 2023-06-08 | 2023-06-08 | Anti-blocking device of continuous acidolysis tail gas desulfurization spray tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321457456.1U CN220071169U (en) | 2023-06-08 | 2023-06-08 | Anti-blocking device of continuous acidolysis tail gas desulfurization spray tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220071169U true CN220071169U (en) | 2023-11-24 |
Family
ID=88817738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321457456.1U Active CN220071169U (en) | 2023-06-08 | 2023-06-08 | Anti-blocking device of continuous acidolysis tail gas desulfurization spray tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220071169U (en) |
-
2023
- 2023-06-08 CN CN202321457456.1U patent/CN220071169U/en active Active
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