CN219815735U - Flue gas desulfurization dust removal spray set - Google Patents
Flue gas desulfurization dust removal spray set Download PDFInfo
- Publication number
- CN219815735U CN219815735U CN202320234817.XU CN202320234817U CN219815735U CN 219815735 U CN219815735 U CN 219815735U CN 202320234817 U CN202320234817 U CN 202320234817U CN 219815735 U CN219815735 U CN 219815735U
- Authority
- CN
- China
- Prior art keywords
- box
- filter screen
- flue gas
- gas desulfurization
- dust removal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000003546 flue gas Substances 0.000 title claims abstract description 37
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 31
- 230000023556 desulfurization Effects 0.000 title claims abstract description 31
- 239000007921 spray Substances 0.000 title claims abstract description 28
- 239000000428 dust Substances 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000005192 partition Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 5
- 230000010405 clearance mechanism Effects 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 241000208125 Nicotiana Species 0.000 claims description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 5
- 230000003009 desulfurizing effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 5
- 229910052815 sulfur oxide Inorganic materials 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 150000007530 organic bases Chemical class 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of flue gas desulfurization equipment, in particular to a flue gas desulfurization dust removal spray device, which comprises a box body, wherein a partition plate is fixedly arranged in the box body, a filter screen is movably arranged in the box body and above the partition plate, and a driving mechanism for preventing the filter screen from being blocked is arranged in the box body. This flue gas desulfurization dust removal spray set, through the actuating mechanism who sets up, when using, open driving motor and take incomplete gear rotation, incomplete gear intermittent type and rack meshing or break away from the meshing state, can take the filter screen downwardly moving compression telescopic spring when rack and incomplete gear meshing, the telescopic spring resets and can take the filter screen to upwards move when rack and incomplete gear break away from the meshing state, so, can make the reciprocal reciprocating of filter screen produce vibrations, can reduce the condition emergence that the filter screen blockked up effectively, realized preventing the mesh that the filter screen blockked up.
Description
Technical Field
The utility model relates to the technical field of flue gas desulfurization equipment, in particular to a flue gas desulfurization dust removal spray device.
Background
Flue gas desulfurization refers to the removal of Sulfur Oxides (SO) from flue gas or other industrial waste gases 2 、SO 3 ) In the flue gas desulfurization technology, the types of desulfurizing agents are classified into the following five methods: by CaCO 3 Calcium method based on limestone, mg O Based on magnesium method, based on Na 2 SO 3 Sodium based method, based on NH 3 An ammonia process based on an organic base and an organic base process based on an organic base.
The dust removal spray set is one of the flue gas desulfurization equipment, the inside is provided with the filter screen and is used for filtering the residue that produces when desulfurizing agent and oxysulfide reaction, and the residue is piled up the condition that produces the filter screen jam easily on the filter screen, need shut down the clearance operation of carrying out the filter screen, has reduced flue gas desulfurization's efficiency, has so put forward a flue gas desulfurization dust removal spray set and has solved above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the flue gas desulfurization dust removal spray device which has the advantages of preventing the filter screen from being blocked and the like, and solves the problems that the filter screen is easy to be blocked when residues are accumulated on the filter screen, the filter screen is required to be cleaned by stopping the machine, and the flue gas desulfurization efficiency is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flue gas desulfurization dust removal spray set, includes the box, the inside fixed mounting of box has the baffle, the inside of box just is located the top movable mounting of baffle has the filter screen, the top intercommunication of box has the blast pipe, the left side of box is provided with clearance mechanism, the right side of box is provided with spray mechanism, the inside of box is provided with the actuating mechanism that is used for preventing the filter screen jam.
Further, the spout has all been seted up to the inner wall left and right sides of box and the top that is located the baffle, two the inside of spout is equal slidable mounting has one end and filter screen fixed connection's slider, two the equal fixed mounting of bottom of slider has one end and spout fixed connection's extension spring.
Further, clearance mechanism includes casing, electric putter, connecting rod and scraper blade, the left side fixed mounting of box has the casing, the inner wall left side fixed mounting of casing has electric putter, electric putter's output fixed mounting has one end to run through and extend to the inside connecting rod of box, the one end fixed mounting that electric putter was kept away from to the connecting rod has the scraper blade.
Further, the left side of the inner wall of the box body and above the filter screen are provided with grooves, and the grooves are matched with the scraping plates.
Further, the air duct with one end penetrating the box body and extending to the upper part of the filter screen is communicated with the rear side of the inner wall of the box body and positioned below the partition plate, and an exhaust fan is embedded in the air duct.
Further, actuating mechanism includes connecting plate, rack, axis of rotation and incomplete gear, the bottom fixed mounting of filter screen has the connecting plate, the right side fixed mounting of connecting plate has the rack, the back rotation of box is installed one end and is run through the box and extend to the axis of rotation on rack right side, the front fixed mounting of axis of rotation has incomplete gear, the back fixed mounting of box has output and axis of rotation fixed connection's driving motor.
Further, spray mechanism includes protection casing, water pump, outlet pipe and inlet tube, the right side fixed mounting of box has the water pump, the right side of box just is located the outside fixed mounting of water pump and has the protection casing, the water inlet intercommunication of water pump has one end to run through the box and extend the inlet tube of baffle top, the delivery port intercommunication of water pump has one end to run through the box and extend the outlet pipe of filter screen top, the one end intercommunication that the water pump was kept away from to the outlet pipe has annular nozzle.
Further, the front of box inlays and is equipped with the observation window, the left side fixed mounting of box has one end to run through the box and extend to the tobacco pipe that advances of baffle below, the right side of box and the top movable mounting that is located the filter screen have the chamber door.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. this flue gas desulfurization dust removal spray set, through the actuating mechanism who sets up, when using, open driving motor and take incomplete gear rotation, incomplete gear intermittent type and rack meshing or break away from the meshing state, can take the filter screen downwardly moving compression telescopic spring when rack and incomplete gear meshing, the telescopic spring resets and can take the filter screen to upwards move when rack and incomplete gear break away from the meshing state, so, can make the reciprocal reciprocating of filter screen produce vibrations, can reduce the condition emergence that the filter screen blockked up effectively, realized preventing the mesh that the filter screen blockked up.
2. This flue gas desulfurization dust removal spray set, when needs clearance filter screen through the clearance mechanism that sets up, only need operate electric putter and carry the connecting rod and remove right, and connecting rod drive scraper blade is with the accumulational residue clearance out the box on the filter screen, so, has realized the purpose of automatic clearance residue, has promoted the practicality of device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
fig. 3 is a front view of the present utility model.
In the figure: 1 box, 11 air duct, 12 exhaust fan, 13 observation window, 2 baffle, 3 filter screen, 4 blast pipe, 5 clearance mechanism, 51 casing, 52 electric putter, 53 connecting rod, 54 scraper blade, 6 actuating mechanism, 61 connecting plate, 62 rack, 63 axis of rotation, 64 incomplete gear, 7 spraying mechanism, 71 protection casing, 72 water pump, 73 outlet pipe, 74 inlet tube.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a flue gas desulfurization dust removal spray device in this embodiment includes a box 1, a partition board 2 is fixedly installed in the box 1, a filter screen 3 is movably installed in the box 1 and above the partition board 2, an exhaust pipe 4 is communicated with the top of the box 1, a cleaning mechanism 5 is arranged on the left side of the box 1, a spray mechanism 7 is arranged on the right side of the box 1, and a driving mechanism 6 for preventing the filter screen from being blocked is arranged in the box 1.
In this embodiment, the slide grooves are all seted up on the left and right sides of the inner wall of the box 1 and above the partition plate 2, the slide blocks with one end fixedly connected with the filter screen 3 are all slidably mounted in the two slide grooves, and the telescopic springs with one end fixedly connected with the slide grooves are fixedly mounted at the bottoms of the two slide blocks.
In this embodiment, the cleaning mechanism 5 includes a housing 51, an electric push rod 52, a connecting rod 53 and a scraper 54, the housing 51 is fixedly mounted on the left side of the box 1, the electric push rod 52 is fixedly mounted on the left side of the inner wall of the housing 51, the connecting rod 53 with one end penetrating and extending into the box 1 is fixedly mounted at the output end of the electric push rod 52, and the scraper 54 is fixedly mounted at one end of the connecting rod 53 far away from the electric push rod 52.
Specifically, the electric push rod 52 is operated to move rightwards with the connecting rod 53, the connecting rod 53 drives the scraping plate 54 to clean residues accumulated on the filter screen 3 out of the box body 1, and the purpose of automatically cleaning the residues is achieved.
In this embodiment, a groove is formed on the left side of the inner wall of the case 1 and above the filter screen 3, and the groove is matched with the scraping plate 54.
In this embodiment, an air duct 11 with one end penetrating the case 1 and extending above the filter screen 3 is connected to the rear side of the inner wall of the case 1 and below the partition plate 2, and an exhaust fan 12 is embedded in the air duct 11.
Specifically, when the flue gas entering the box body 1 contacts with water, dust and most sulfides in the flue gas can be filtered, the exhaust fan 12 is started, and the flue gas can be guided above the filter screen 3 through the air duct 11 to further spray desulfurization operation.
In this embodiment, the driving mechanism 6 includes a connection plate 61, a rack 62, a rotation shaft 63 and an incomplete gear 64, the connection plate 61 is fixedly installed at the bottom of the filter screen 3, the rack 62 is fixedly installed at the right side of the connection plate 61, the rotation shaft 63 with one end penetrating the box 1 and extending to the right side of the rack 62 is rotatably installed at the back side of the box 1, the incomplete gear 64 is fixedly installed at the front side of the rotation shaft 63, and the driving motor with an output end fixedly connected with the rotation shaft 63 is fixedly installed at the back side of the box 1.
Specifically, the driving motor is started to rotate with the incomplete gear 64, the incomplete gear 64 intermittently meshes with the rack 62 or is in a disengaged state, the rack 62 can move downwards with the filter screen 3 to compress the telescopic spring when meshed with the incomplete gear 64, and the telescopic spring can move upwards with the filter screen 3 when the rack 62 is in a disengaged state with the incomplete gear 64, so that the filter screen 3 can reciprocate up and down to generate vibration, and the blocking condition of the filter screen 3 can be effectively reduced.
In this embodiment, spray mechanism 7 includes protection casing 71, water pump 72, outlet pipe 73 and inlet tube 74, and the right side fixed mounting of box 1 has water pump 72, and the outside fixed mounting that just is located water pump 72 on the right side of box 1 has protection casing 71, and the water inlet intercommunication of water pump 72 has one end to run through box 1 and extend to the inlet tube 74 of baffle 2 top, and the delivery port intercommunication of water pump 72 has one end to run through box 1 and extend to outlet pipe 73 of filter screen 3 top, and the one end intercommunication that outlet pipe 73 kept away from water pump 72 has annular nozzle.
Specifically, the desulfurizing agent in the bin body 1 can be conveyed to the annular nozzle through the water inlet pipe 74 by starting the water pump 72 to spray the gas containing the sulfur oxide, so as to perform spraying desulfurization operation on the flue gas.
In this embodiment, the front of the box 1 is embedded with an observation window 13, the left side of the box 1 is fixedly provided with a smoke inlet pipe, one end of which penetrates through the box 1 and extends to the lower part of the partition plate 2, and the right side of the box 1 is movably provided with a box door above the filter screen 3.
Specifically, a user can check the flue gas desulfurization condition in the box body 1 through the observation window 13; and the box door is opened, so that a user can clean residues conveniently.
The partition board 2 is composed of a transverse board and an inclined board, the transverse board is fixedly installed on the left side of the inner wall of the box body 1, and the inclined board with one end fixedly connected with the inner bottom wall of the box body 1 is fixedly installed on the right side of the transverse board.
The working principle of the embodiment is as follows:
(1) The flue gas is connected into the box body 1 from the smoke inlet pipe, dust and most sulfide in the flue gas can be filtered when the flue gas entering the box body 1 contacts with water, the exhaust fan 12 is started, and the flue gas can be led into the upper part of the filter screen 3 through the air duct 11 for further spraying desulfurization operation;
(2) The water pump 72 is started, the desulfurizing agent in the bin body 1 can be conveyed into the annular nozzle through the water inlet pipe 74 to spray the gas containing the sulfur oxide, spraying desulfurization operation of the flue gas is carried out, and residues generated when the desulfurizing agent reacts with the sulfur oxide are accumulated on the filter screen 3;
(3) The driving motor is started to rotate with the incomplete gear 64, the incomplete gear 64 is intermittently meshed with the rack 62 or is separated from the meshed state, the rack 62 drives the filter screen 3 to move downwards to compress the telescopic spring when meshed with the incomplete gear 64, and the telescopic spring can drive the filter screen 3 to move upwards when the rack 62 is separated from the meshed state with the incomplete gear 64, so that the filter screen 3 can reciprocate up and down to generate vibration, and the blocking condition of the filter screen 3 can be effectively reduced;
(4) When the filter screen 3 is cleaned, the box door is opened, the electric push rod 52 is operated to move rightwards with the connecting rod 53, the connecting rod 53 drives the scraping plate 54 to clean residues accumulated on the filter screen 3 out of the box body 1, and the purpose of automatically cleaning the residues is achieved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a flue gas desulfurization dust removal spray set, includes box (1), the inside fixed mounting of box (1) has baffle (2), the inside of box (1) and the top movable mounting that is located baffle (2) have filter screen (3), the top intercommunication of box (1) has blast pipe (4), the left side of box (1) is provided with clearance mechanism (5), the right side of box (1) is provided with spray mechanism (7), its characterized in that: the inside of the box body (1) is provided with a driving mechanism (6) for preventing the filter screen from being blocked.
2. The flue gas desulfurization and dust removal spray device according to claim 1, wherein: the utility model discloses a box, including baffle (2) and filter screen (3), the inner wall left and right sides of box (1) just is located the top of baffle (2) and has all been seted up the spout, two the inside of spout is equal slidable mounting has one end and filter screen (3) fixed connection's slider, two the equal fixed mounting of bottom of slider has one end and spout fixed connection's extension spring.
3. The flue gas desulfurization and dust removal spray device according to claim 1, wherein: the cleaning mechanism (5) comprises a shell (51), an electric push rod (52), a connecting rod (53) and a scraping plate (54), wherein the shell (51) is fixedly installed on the left side of the box body (1), the electric push rod (52) is fixedly installed on the left side of the inner wall of the shell (51), the connecting rod (53) with one end penetrating through and extending to the inside of the box body (1) is fixedly installed at the output end of the electric push rod (52), and the scraping plate (54) is fixedly installed at one end, far away from the electric push rod (52), of the connecting rod (53).
4. A flue gas desulfurization dust removal spray set according to claim 3, wherein: the left side of the inner wall of the box body (1) and above the filter screen (3) is provided with a groove, and the groove is matched with the scraping plate (54).
5. The flue gas desulfurization and dust removal spray device according to claim 1, wherein: the air guide pipe (11) with one end penetrating through the box body (1) and extending to the upper part of the filter screen (3) is communicated with the rear side of the inner wall of the box body (1) and positioned below the partition plate (2), and an exhaust fan (12) is embedded in the air guide pipe (11).
6. The flue gas desulfurization and dust removal spray device according to claim 1, wherein: the driving mechanism (6) comprises a connecting plate (61), racks (62), a rotating shaft (63) and an incomplete gear (64), the connecting plate (61) is fixedly arranged at the bottom of the filter screen (3), the racks (62) are fixedly arranged on the right side of the connecting plate (61), one end of the rotating shaft (63) penetrating through the box (1) and extending to the right side of the racks (62) is rotatably arranged on the back of the box (1), the incomplete gear (64) is fixedly arranged on the front of the rotating shaft (63), and a driving motor fixedly connected with the output end and the rotating shaft (63) is fixedly arranged on the back of the box (1).
7. The flue gas desulfurization and dust removal spray device according to claim 1, wherein: spraying mechanism (7) are including protection casing (71), water pump (72), outlet pipe (73) and inlet tube (74), the right side fixed mounting of box (1) has water pump (72), the right side of box (1) just is located the outside fixed mounting of water pump (72) and has protection casing (71), the water inlet intercommunication of water pump (72) has one end to run through box (1) and extend inlet tube (74) above baffle (2), the delivery port intercommunication of water pump (72) has one end to run through box (1) and extend outlet pipe (73) above filter screen (3), the one end intercommunication that water pump (72) were kept away from to outlet pipe (73) has annular nozzle.
8. The flue gas desulfurization and dust removal spray device according to claim 1, wherein: the front of box (1) is inlayed and is equipped with observation window (13), the left side fixed mounting of box (1) has one end to run through box (1) and extends to the tobacco pipe that advances of baffle (2) below, the right side of box (1) just is located the top movable mounting of filter screen (3) and has the chamber door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320234817.XU CN219815735U (en) | 2023-02-16 | 2023-02-16 | Flue gas desulfurization dust removal spray set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320234817.XU CN219815735U (en) | 2023-02-16 | 2023-02-16 | Flue gas desulfurization dust removal spray set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219815735U true CN219815735U (en) | 2023-10-13 |
Family
ID=88272397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320234817.XU Active CN219815735U (en) | 2023-02-16 | 2023-02-16 | Flue gas desulfurization dust removal spray set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219815735U (en) |
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2023
- 2023-02-16 CN CN202320234817.XU patent/CN219815735U/en active Active
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