CN219942226U - High-efficient boiler dust removal desulfurization denitrification facility - Google Patents
High-efficient boiler dust removal desulfurization denitrification facility Download PDFInfo
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- CN219942226U CN219942226U CN202320640006.XU CN202320640006U CN219942226U CN 219942226 U CN219942226 U CN 219942226U CN 202320640006 U CN202320640006 U CN 202320640006U CN 219942226 U CN219942226 U CN 219942226U
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- removing box
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- 239000000428 dust Substances 0.000 title claims abstract description 109
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 48
- 230000023556 desulfurization Effects 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000004804 winding Methods 0.000 claims abstract description 10
- 239000000779 smoke Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000003756 stirring Methods 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 9
- 241001233242 Lontra Species 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 36
- 239000003546 flue gas Substances 0.000 abstract description 36
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 12
- 239000011550 stock solution Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 229910052815 sulfur oxide Inorganic materials 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000003009 desulfurizing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model provides a high-efficiency boiler dust removal desulfurization and denitrification device. Comprises a base: the top of the base is fixedly provided with a dust removing box, one side of the dust removing box is communicated with a smoke inlet pipe, one side of the dust removing box is hinged with a plugging plate, a concave seat is fixedly arranged in the dust removing box, the concave seat is provided with a shaking mechanism, the dust removing box is provided with a winding mechanism, the top of the dust removing box is fixedly provided with a treatment box, the top of the dust removing box is fixedly provided with a fan, and the air outlet end of the fan is communicated with the treatment box; the flue gas can be broken with the bubble that desulfurization denitration stoste formed for big bubble is broken into a plurality of tiny bubbles, simultaneously through a plurality of through-holes and arc strip on the disc, can slow down the time that the bubble passed through, has increased the contact area and the contact time of flue gas and desulfurization denitration stoste, makes the flue gas that contains SO2, NO in the absorption flue gas that desulfurization denitration stoste can be comparatively abundant, has improved desulfurization denitration's efficiency.
Description
Technical Field
The utility model belongs to the technical field of boiler flue gas treatment, and particularly relates to a high-efficiency boiler dust removal desulfurization and denitrification device.
Background
The utility model provides a boiler is energy conversion equipment, the fuel that has heat energy to the boiler input, through boiler conversion, the steam, the high temperature water or the organic heat carrier that outwards output has certain heat energy supply people's production and life needs, but can discharge a large amount of flue gas in the boiler use, these flue gas can cause serious pollution to the environment, contain a large amount of smoke and dust in the flue gas, sulfur dioxide and nitrogen oxide, need carry out effective recycle and emission to the flue gas, can otherwise cause the pollution to surrounding environment, among the prior art, a flue gas desulfurization denitration dust collecting equipment of coal fired boiler is disclosed, application number is 202221271667.1, including the treatment jar, the upper surface of treatment jar is fixed with the air inlet, the right-hand member of treatment jar is fixed with desulfurization denitration stoste case, the right-hand member of desulfurization denitration stoste case is fixed with the water pump, this boiler's flue gas desulfurization denitration dust collecting equipment is through being equipped with filtering mechanism, when the flue gas of boiler needs to filter, the abundant filtration of filter mechanism for the gas discharge of treatment jar accords with fixedly, reduces the possibility of polluting the atmosphere.
However, the structure has the defects that when dust removal, desulfurization and denitration are carried out on the flue gas, the contact between the desulfurization and denitration stock solution and the flue gas is insufficient, SO2 and NO contained in the flue gas cannot be completely absorbed, and the desulfurization and denitration efficiency is low.
Therefore, it is necessary to provide a new high-efficiency boiler dust removal desulfurization and denitrification device for solving the technical problems.
Disclosure of Invention
The utility model solves the technical problem of providing the high-efficiency boiler dust removal, desulfurization and denitrification device which can crush bubbles formed by flue gas and desulfurization and denitrification stock solution through interaction of the mixing mechanism, the through holes and the arc strips, SO that large bubbles are crushed into small bubbles, meanwhile, the passing time of the bubbles can be slowed down through the plurality of through holes and the arc strips on the disc, the contact area and the contact time of the flue gas and the desulfurization and denitrification stock solution are increased, the desulfurization and denitrification stock solution can fully absorb SO2 and NO in the flue gas, and the desulfurization and denitrification efficiency is improved.
In order to solve the technical problems, the high-efficiency boiler dust removal desulfurization and denitrification device provided by the utility model comprises a base: the top of the base is fixedly provided with a dust removing box, one side of the dust removing box is communicated with a smoke inlet pipe, one side of the dust removing box is hinged with a plugging plate, a concave seat is fixedly arranged in the dust removing box, the concave seat is provided with a shaking mechanism, the dust removing box is provided with a winding mechanism, the top of the dust removing box is fixedly provided with a treatment box, the top of the dust removing box is fixedly provided with a fan, the air outlet end of the fan is communicated with the treatment box, one side of the dust removing box is communicated with an elbow, one end of the elbow, far away from the dust removing box, is communicated with the air inlet end of the fan, and the treatment box is provided with a mixing mechanism; the mixing mechanism comprises a second motor, a stirring rod, a disc and stirring blades, wherein the second motor is fixedly arranged at the top of the treatment box, the stirring rod is rotatably arranged in the treatment box, the top end of the stirring rod is fixedly connected with the output end of the second motor, the disc is fixedly sleeved on the surface of the stirring rod, and the stirring blades are fixedly sleeved on the surface of the stirring rod.
As a further scheme of the utility model, the dust removing box is provided with a spraying mechanism, the spraying mechanism comprises a water pump, a flow dividing plate and a plurality of atomizing spray heads, the water pump is fixedly arranged at the top of the dust removing box, the flow dividing plate is fixedly arranged in the dust removing box, the water outlet end of the water pump is communicated with the flow dividing plate, and the atomizing spray heads are communicated with the flow dividing plate.
As a further scheme of the utility model, the water inlet end of the water pump is communicated with a liquid suction pipe, the interception filtering block is fixedly arranged in the dust removal box, and one end of the liquid suction pipe, which is far away from the water pump, is communicated with the interception filtering block.
As a further scheme of the utility model, the shaking mechanism comprises a round rod, a screen plate and two torsion springs, wherein the round rod is rotatably arranged on the concave seat, the screen plate is fixedly sleeved on the surface of the round rod, the two torsion springs are fixedly sleeved on the surface of the round rod, one end of each torsion spring is fixedly connected with the concave seat, the other end of each torsion spring is fixedly connected with the screen plate, a trapezoid block is fixedly arranged in the dust removal box, and the trapezoid block is matched with the screen plate.
As a further scheme of the utility model, the winding mechanism comprises a U-shaped seat, a cam, a first motor and a pull rope, wherein the U-shaped seat is fixedly arranged on the surface of the dust removal box, the cam is fixedly arranged on the surface of the U-shaped seat, the first motor is fixedly arranged on the U-shaped seat, the output end of the first motor is fixedly connected with the cam, and the pull rope is wound on the surface of the first motor.
As a further scheme of the utility model, a plugging block is fixedly arranged on the surface of the dust removal box, one end of the pull rope far away from the first motor penetrates through the plugging block and extends into the dust removal box to be fixedly connected with the screen plate, a plurality of through holes are formed in the surface of the disc, and a plurality of arc-shaped strips are arranged in the through holes.
Compared with the related art, the high-efficiency boiler dust removal desulfurization and denitrification device provided by the utility model has the following beneficial effects:
according to the utility model, by arranging the spraying mechanism, the water pump is started to pump water at the bottom of the dust removing box, the pumped water is transported to the flow dividing plate through the liquid pumping pipe and sprayed out by the plurality of atomizing nozzles, and dust in the flue gas is removed;
according to the utility model, the shaking mechanism and the winding mechanism are arranged, the first motor is started to drive the cam to rotate, the cam drives the pull rope to move, the pull rope drives the screen plate to move, and under the action of the round rod and the torsion spring, the screen plate can shake reciprocally, so that dust and floccules deposited on the surface of the screen plate can be cleaned out of the dust removal box from the plugging plate.
According to the utility model, through the interaction of the mixing mechanism, the through holes and the arc strips, bubbles formed by the flue gas and the desulfurization and denitrification stock solution can be crushed, SO that large bubbles are crushed into small bubbles, meanwhile, through the plurality of through holes and the arc strips on the disc, the passing time of the bubbles can be slowed down, the contact area and the contact time of the flue gas and the desulfurization and denitrification stock solution are increased, the desulfurization and denitrification stock solution can fully absorb SO2 and NO in the flue gas, and the desulfurization and denitrification efficiency is improved.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic diagram of a three-dimensional structure of a dust removal, desulfurization and denitrification device of a high-efficiency boiler;
FIG. 2 is a schematic diagram showing the connection of the internal structures of a dust removing box and a treatment box in the high-efficiency boiler dust removing, desulfurizing and denitrating device;
FIG. 3 is a schematic diagram showing the structural connection of a concave seat and a shaking mechanism in the high-efficiency boiler dust removal, desulfurization and denitrification device;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 5 is a schematic diagram showing structural connection between a disc and a through hole in the high-efficiency boiler dust removal desulfurization and denitrification device;
fig. 6 is a schematic diagram showing structural connection of a disc, a through hole and an arc-shaped strip in the high-efficiency boiler dust removal desulfurization and denitrification device.
In the figure: 1. a base; 2. a dust removal box; 3. a spraying mechanism; 301. a water pump; 302. a diverter plate; 303. an atomizing nozzle; 4. a liquid suction pipe; 5. intercepting a filtering block; 6. a smoke inlet pipe; 7. a plugging plate; 8. a concave seat; 9. a dithering mechanism; 901. a round bar; 902. a screen plate; 903. a torsion spring; 10. a trapezoid block; 11. a winding mechanism; 1101. a U-shaped seat; 1102. a cam; 1103. a first motor; 1104. a pull rope; 12. a block; 13. a treatment box; 14. a blower; 15. bending the pipe; 16. a mixing mechanism; 1601. a second motor; 1602. a stirring rod; 1603. a disc; 1604. stirring blades; 17. a through hole; 18. an arc-shaped strip.
Detailed Description
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, fig. 1 is a schematic perspective view of a dust removal, desulfurization and denitrification device for a high-efficiency boiler according to the present utility model; FIG. 2 is a schematic diagram showing the connection of the internal structures of a dust removing box and a treatment box in the high-efficiency boiler dust removing, desulfurizing and denitrating device; FIG. 3 is a schematic diagram showing the structural connection of a concave seat and a shaking mechanism in the high-efficiency boiler dust removal, desulfurization and denitrification device; FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model; FIG. 5 is a schematic diagram showing structural connection between a disc and a through hole in the high-efficiency boiler dust removal desulfurization and denitrification device; fig. 6 is a schematic diagram showing structural connection of a disc, a through hole and an arc-shaped strip in the high-efficiency boiler dust removal desulfurization and denitrification device. The high-efficiency boiler dust removal desulfurization and denitrification device comprises a base 1: the top of the base 1 is fixedly provided with a dust removal box 2, one side of the dust removal box 2 is communicated with a smoke inlet pipe 6, one side of the dust removal box 2 is hinged with a blocking plate 7, a concave seat 8 is fixedly arranged in the dust removal box 2, a shaking mechanism 9 is arranged on the concave seat 8, the dust removal box 2 is provided with a winding mechanism 11, the top of the dust removal box 2 is fixedly provided with a treatment box 13, the top of the dust removal box 2 is fixedly provided with a fan 14, the air outlet end of the fan 14 is communicated with the treatment box 13, one side of the dust removal box 2 is communicated with an elbow 15, one end of the elbow 15 away from the dust removal box 2 is communicated with the air inlet end of the fan 14, and the treatment box 13 is provided with a mixing mechanism 16; the mixing mechanism 16 comprises a second motor 1601, a stirring rod 1602, a disc 1603 and stirring blades 1604, the second motor 1601 is fixedly mounted at the top of the processing box 13, the stirring rod 1602 is rotatably mounted in the processing box 13, the top end of the stirring rod 1602 is fixedly connected with the output end of the second motor 1601, the disc 1603 is fixedly sleeved on the surface of the stirring rod 1602, and the stirring blades 1604 are fixedly sleeved on the surface of the stirring rod 1602.
As shown in fig. 2, a spraying mechanism 3 is disposed on the dust removing box 2, the spraying mechanism 3 includes a water pump 301, a splitter plate 302 and a plurality of atomizing nozzles 303, the water pump 301 is fixedly mounted at the top of the dust removing box 2, the splitter plate 302 is fixedly mounted in the dust removing box 2, a water outlet end of the water pump 301 is communicated with the splitter plate 302, a plurality of atomizing nozzles 303 are communicated with the splitter plate 302, a water inlet end of the water pump 301 is communicated with a liquid suction pipe 4, an interception filtering block 5 is fixedly mounted in the dust removing box 2, and one end of the liquid suction pipe 4 far away from the water pump 301 is communicated with the interception filtering block 5;
through the effect of spraying mechanism 3, start water pump 301 extraction dust removal case 2 bottom, the water of extraction is transported to in the flow distribution plate 302 through drawing liquid pipe 4, spouts by a plurality of atomizer 303, removes dust in the flue gas.
As shown in fig. 2 and fig. 3, the shaking mechanism 9 includes a round bar 901, a net plate 902 and two torsion springs 903, the round bar 901 is rotatably mounted on a concave seat 8, the net plate 902 is fixedly sleeved on the surface of the round bar 901, the two torsion springs 903 are fixedly sleeved on the surface of the round bar 901, one end of each torsion spring 903 is fixedly connected with the concave seat 8, the other end of each torsion spring 903 is fixedly connected with the net plate 902, a trapezoid block 10 is fixedly mounted in the dust removal box 2, and the trapezoid block 10 is matched with the net plate 902.
Under the action of the shaking mechanism 9 and the round bar 901 and the torsion spring 903, the screen 902 can shake reciprocally to clean dust and floccules deposited on the surface of the screen 902 out of the dust removal box 2 from the plugging plate 7.
As shown in fig. 2 and fig. 4, the winding mechanism 11 includes a U-shaped seat 1101, a cam 1102, a first motor 1103 and a pull rope 1104, wherein the U-shaped seat 1101 is fixedly installed on the surface of the dust removal box 2, the cam 1102 is fixedly installed on the surface of the U-shaped seat 1101, the first motor 1103 is fixedly installed on the U-shaped seat 1101, an output end of the first motor 1103 is fixedly connected with the cam 1102, and the pull rope 1104 is wound on the surface of the first motor 1103;
through the effect of winding mechanism 11, start first motor 1103 and drive cam 1102 rotation, cam 1102 drive stay cord 1104 removes, and convenient stay cord 1104 drive otter board 902 moves, conveniently clears up dust and the floc on otter board 902 surface outside dust removal case 2.
As shown in fig. 2 and 6, the surface of the dust collection box 2 is fixedly provided with a blocking block 12, one end of the pull rope 1104 away from the first motor 1103 passes through the blocking block 12 and extends into the dust collection box 2 to be fixedly connected with the screen 902, the surface of the disc 1603 is provided with a plurality of through holes 17, and a plurality of arc-shaped strips 18 are arranged in the through holes 17;
through the interact of mixing mechanism 16, through-hole 17 and arc strip 18, can break the bubble that flue gas and SOx/NOx control stoste formed for big bubble is broken to a little bubble of a single, simultaneously through a plurality of through-holes 17 and arc strip 18 on disc 1603, can slow down the time that the bubble passed through, has increased the contact area and the contact time of flue gas and SOx/NOx control stoste, makes SOx/NOx control stoste can be comparatively abundant contain SO2, NO in the absorption flue gas, has improved SOx/NOx control's efficiency.
The utility model provides a high-efficiency boiler dust removal desulfurization and denitrification device, which has the following working principle:
when the flue gas is required to be dedusted, desulfurized and denitrated, the flue gas is led into the dedusting box 2 from the smoke inlet pipe 6, the water pump 301 is started to pump water at the bottom of the dedusting box 2, the pumped water is transported to the flow dividing plate 302 through the liquid pumping pipe 4, the water is sprayed out by the plurality of atomizing nozzles 303 to dedust dust in the flue gas, the water flows into the bottom of the dedusting box 2 through meshes on the mesh plate 902, larger dust or floccules can be deposited on the surface of the mesh plate 902, when more dust and floccules are deposited on the surface of the mesh plate 902, the first motor 1103 is started to drive the cam 1102 to rotate, the cam 1102 drives the pull rope 1104 to move, the pull rope 1104 drives the mesh plate 902 to move, under the action of the round rod 901 and the torsion spring 903, the mesh plate 902 can shake reciprocally to enable the dust and floccules deposited on the surface of the mesh plate 902 to be deposited on the surface of the sealing plate 7, the dust removal box 2 is cleaned, the fan 14 is started to extract the flue gas after dust removal in the dust removal box 2, the flue gas in the dust removal box 2 is pumped into the treatment box 13, the flue gas is subjected to desulfurization and denitrification through desulfurization and denitrification stock solution in the treatment box 13, the second motor 1601 is started to drive the stirring rod 1602 to rotate, the second motor 1601 drives the disc 1603 and the stirring blade 1604 to stir the desulfurization and denitrification stock solution, the flue gas and the bubbles formed by the desulfurization and denitrification stock solution are crushed, the large bubbles are crushed into small bubbles, and meanwhile, the time of bubble passing can be slowed down through the plurality of through holes 17 and the arc-shaped strips 18 on the disc 1603, SO that the contact area and the contact time of the flue gas and the desulfurization and denitrification stock solution are increased, the flue gas can be fully absorbed, SO2 and NO are contained in the flue gas, and the desulfurization and denitrification efficiency is improved.
It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
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 may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.
Claims (6)
1. The utility model provides a high-efficient boiler dust removal SOx/NOx control device which characterized in that includes the base: the top of the base is fixedly provided with a dust removing box, one side of the dust removing box is communicated with a smoke inlet pipe, one side of the dust removing box is hinged with a plugging plate, a concave seat is fixedly arranged in the dust removing box, the concave seat is provided with a shaking mechanism, the dust removing box is provided with a winding mechanism, the top of the dust removing box is fixedly provided with a treatment box, the top of the dust removing box is fixedly provided with a fan, the air outlet end of the fan is communicated with the treatment box, one side of the dust removing box is communicated with an elbow, one end of the elbow, far away from the dust removing box, is communicated with the air inlet end of the fan, and the treatment box is provided with a mixing mechanism;
the mixing mechanism comprises a second motor, a stirring rod, a disc and stirring blades, wherein the second motor is fixedly arranged at the top of the treatment box, the stirring rod is rotatably arranged in the treatment box, the top end of the stirring rod is fixedly connected with the output end of the second motor, the disc is fixedly sleeved on the surface of the stirring rod, and the stirring blades are fixedly sleeved on the surface of the stirring rod.
2. The efficient boiler dust removal desulfurization and denitrification device according to claim 1, wherein: the dust removing box is provided with a spraying mechanism, the spraying mechanism comprises a water pump, a flow dividing plate and a plurality of atomizing nozzles, the water pump is fixedly arranged at the top of the dust removing box, the flow dividing plate is fixedly arranged in the dust removing box, the water outlet end of the water pump is communicated with the flow dividing plate, and the atomizing nozzles are communicated with the flow dividing plate.
3. The efficient boiler dust removal desulfurization and denitrification device according to claim 2, wherein: the water inlet end of the water pump is communicated with a liquid suction pipe, the interception filtering block is fixedly arranged in the dust removal box, and one end, far away from the water pump, of the liquid suction pipe is communicated with the interception filtering block.
4. The efficient boiler dust removal desulfurization and denitrification device according to claim 1, wherein: the shaking mechanism comprises a round rod, a screen plate and two torsion springs, the round rod is rotatably mounted on a concave seat, the screen plate is fixedly sleeved on the surface of the round rod, the two torsion springs are fixedly sleeved on the surface of the round rod, one end of each torsion spring is fixedly connected with the concave seat, the other end of each torsion spring is fixedly connected with the screen plate, a trapezoid block is fixedly mounted in the dust removal box, and the trapezoid block is matched with the screen plate.
5. The efficient boiler dust removal desulfurization and denitrification device according to claim 4, wherein: the winding mechanism comprises a U-shaped seat, a cam, a first motor and a pull rope, wherein the U-shaped seat is fixedly arranged on the surface of the dust removal box, the cam is fixedly arranged on the surface of the U-shaped seat, the first motor is fixedly arranged on the U-shaped seat, the output end of the first motor is fixedly connected with the cam, and the pull rope is wound on the surface of the first motor.
6. The efficient boiler dust removal desulfurization and denitrification device according to claim 5, wherein: the surface fixed mounting of dust removal case has the shutoff piece, the one end that the stay cord kept away from first motor passes the shutoff piece and extends to dust removal incasement and otter board fixed connection, a plurality of through-holes have been seted up on the surface of disc, be provided with a plurality of arc strips in the through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320640006.XU CN219942226U (en) | 2023-03-28 | 2023-03-28 | High-efficient boiler dust removal desulfurization denitrification facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320640006.XU CN219942226U (en) | 2023-03-28 | 2023-03-28 | High-efficient boiler dust removal desulfurization denitrification facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219942226U true CN219942226U (en) | 2023-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320640006.XU Active CN219942226U (en) | 2023-03-28 | 2023-03-28 | High-efficient boiler dust removal desulfurization denitrification facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219942226U (en) |
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2023
- 2023-03-28 CN CN202320640006.XU patent/CN219942226U/en active Active
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