CN213590121U - Desulfurization and denitrification dust removal device - Google Patents
Desulfurization and denitrification dust removal device Download PDFInfo
- Publication number
- CN213590121U CN213590121U CN202020953071.4U CN202020953071U CN213590121U CN 213590121 U CN213590121 U CN 213590121U CN 202020953071 U CN202020953071 U CN 202020953071U CN 213590121 U CN213590121 U CN 213590121U
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- Prior art keywords
- dust removal
- removal box
- inner cavity
- desulfurizing tower
- dust
- Prior art date
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- 239000000428 dust Substances 0.000 title claims abstract description 100
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 28
- 230000023556 desulfurization Effects 0.000 title claims abstract description 28
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 46
- 239000007921 spray Substances 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 238000007789 sealing Methods 0.000 claims description 20
- 244000309464 bull Species 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 23
- 239000003546 flue gas Substances 0.000 abstract description 23
- 239000002585 base Substances 0.000 abstract description 12
- 239000003513 alkali Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010531 catalytic reduction reaction Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910052815 sulfur oxide Inorganic materials 0.000 description 2
- 150000003568 thioethers Chemical class 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a SOx/NOx control dust collector, include: the device comprises a base, a dust removal box, a desulfurization tower, an ash collection box, a material guide hopper, an air inlet pipe, a sliding chute, a sliding block, a cleaning assembly, a first connecting pipe, a filter element, an SCR (selective catalytic reduction) reactor, a second connecting pipe, a spraying assembly and a suction fan, wherein the dust removal box is fixedly arranged on the left side of the top end of the base, door plates are arranged at the upper end and the lower end of the front side of the dust removal box, and the periphery of each door plate is sealed with the dust removal box through; the desulfurizing tower is fixedly arranged on the right side of the top end of the base, and the upper end and the lower end of the right side of the desulfurizing tower are respectively provided with a liquid inlet pipe and a liquid outlet pipe; the dust collecting box is arranged at the bottom end of the inner cavity of the dust removing box. This SOx/NOx control dust collector not only need not that the staff is manual can clear up the dust of filter core outer wall, reduces staff's the amount of labour, can make alkali lye spray more comprehensively to the flue gas moreover, improves the desulfurization effect of flue gas, satisfies the user demand of enterprise, is favorable to extensively promoting.
Description
Technical Field
The utility model relates to a flue gas treatment technical field specifically is a SOx/NOx control dust collector.
Background
At present, coal still needs to be burned in many fields in the industrial production process, and a large amount of sulfur dioxide and nitrogen oxide can be generated after the coal is burned, and if flue gas containing the sulfur dioxide and the nitrogen oxide is discharged into the atmosphere, the atmosphere can be polluted; in order to realize the treatment of flue gas, a desulfurization and denitrification dust removal device appears on the market at present, and the device can realize the dust removal and desulfurization and denitrification treatment of the flue gas.
However, in the existing device, in the dust removal process, the dust on the outer wall of the filter element needs to be manually cleaned by workers, the labor capacity of the workers is increased, the flue gas desulfurization effect is poor, the use requirements of enterprises cannot be met, and the wide popularization is not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a SOx/NOx control dust collector to at least, solve among the prior art and need the manual dust to the filter core outer wall of staff to clear up and to the poor problem of desulfurization effect of flue gas.
In order to achieve the above object, the utility model provides a following technical scheme: a desulfurization, denitrification and dust removal device comprises:
a base;
the dust removal box is fixedly arranged on the left side of the top end of the base, door plates are arranged at the upper end and the lower end of the front side of the dust removal box, and the periphery of each door plate is sealed with the dust removal box through a sealing strip;
the desulfurizing tower is fixedly arranged on the right side of the top end of the base, and a liquid inlet pipe and a liquid outlet pipe are respectively arranged at the upper end and the lower end of the right side of the desulfurizing tower;
the dust collecting box is arranged at the bottom end of the inner cavity of the dust removing box;
the material guide hopper is fixedly arranged at the bottom of the inner wall of the dust removal box;
the air inlet pipe is fixedly arranged in the middle of the left side of the dust removal box, and the inner cavity of the air inlet pipe is communicated with the inner cavity of the dust removal box;
the sliding chute is formed in the top end of the left side of the inner cavity of the dust removing box in the vertical direction;
the sliding block is embedded in the inner cavity of the sliding groove, and the sliding groove extends out of the right side of the sliding block;
the cleaning assembly is arranged on the right side of the sliding block;
one end of the first connecting pipe is fixedly arranged at the center of the top end of the dust removal box, and the bottom end of the first connecting pipe extends to the inner cavity of the dust removal box;
the filter element is arranged at the bottom end of the first connecting pipe;
the SCR reactor is arranged at the top end of the right side of the dust removal box, and the other end of the first connecting pipe is connected with the SCR reactor;
one end of the second connecting pipe is fixedly installed at the bottom end of the left side of the desulfurizing tower, the other end of the second connecting pipe is connected with the SCR reactor, and the right end of the second connecting pipe extends to the inner cavity of the desulfurizing tower;
the spraying component is arranged in the inner cavity of the desulfurizing tower;
and the suction fan is fixedly arranged on the right side of the top end of the desulfurizing tower, and a suction pipe of the suction fan extends to the inner cavity of the desulfurizing tower.
Preferably, the sliding groove and the sliding block are arranged in a dovetail shape.
Preferably, the cleaning assembly comprises: the connecting block is fixedly arranged on the right side of the sliding block; the circular ring is fixedly arranged on the right side of the connecting block; the brush is arranged on the circumference of the inner wall of the circular ring; the screw rod is screwed in the center of the top end of the connecting block, and the bottom end of the screw rod extends to the lower surface of the connecting block; the stop block is fixedly arranged at the bottom end of the screw rod; the first motor is fixedly arranged on the left side of the top end of the dust removal box; the first rotating rod is fixedly locked with the output end of the first motor through the coupler, and the bottom end of the first rotating rod extends to the inner cavity of the dust removal box and is fixedly installed on the top end of the screw rod.
Preferably, the outer wall top of the first rotating rod in the inner cavity of the dust removal box is installed together with the inner wall top of the dust removal box through a sealing bearing, the inner ring of the sealing bearing is in interference fit with the first rotating rod, and the outer ring of the sealing bearing is fixedly connected with the dust removal box.
Preferably, the circle center of the inner cavity of the circular ring is perpendicular to and corresponds to the circle center of the filter element.
Preferably, the spray assembly comprises: the second motor is fixedly arranged on the right side of the top end of the base and is positioned in the center of the bottom end of the desulfurizing tower; the second rotating rod is installed at the center of the bottom end of the inner cavity of the desulfurization tower through a sealing bearing, the bottom end of the second rotating rod extends out of the desulfurization tower and is locked with the output end of a second motor through a coupler, an inner ring of the sealing bearing is in interference fit with the second rotating rod, and an outer ring of the sealing bearing is fixedly connected with the desulfurization tower; the hollow cylinder is fixedly arranged at the top end of the second rotating rod, and the top end of the hollow cylinder is open; the plurality of spray heads are arranged around the outer wall of the hollow cylinder from top to bottom; the water pump is fixedly arranged on the left side of the top end of the desulfurizing tower; the water outlet pipe is fixedly arranged at the water outlet of the water pump, the bottom end of the water outlet pipe is inserted into the inner cavity of the hollow cylinder, and the outer wall of the water outlet pipe is contacted with the inner wall of the hollow cylinder; the inlet tube, inlet tube fixed mounting extends to its inner chamber bottom in the top left side that the desulfurizing tower was run through in the bottom of inlet tube in the water inlet department of water pump.
Compared with the prior art, the beneficial effects of the utility model are that: the desulfurization, denitrification and dust removal device has the advantages that when more dust is hung on the outer wall of the filter element, the first rotating rod and the screw rod can be driven to rotate through the first motor, the screw rod can drive the connecting block, the circular ring and the hairbrush to move upwards or downwards when rotating through the screw rod and the connecting block in threaded fit, the hairbrush can brush and clean the dust hung on the outer wall of the filter element and drop into the dust collecting box, manual cleaning of workers is not needed, alkali liquor at the bottom of the inner cavity of the desulfurization tower can be pumped out from the water inlet pipe through the water pump and discharged into the hollow cylinder from the water outlet pipe, smoke entering the desulfurization tower is sprayed through the nozzle, meanwhile, the second rotating rod, the hollow cylinder and the nozzle can be driven to rotate through the second motor, spraying of the nozzle is more comprehensive, the desulfurization effect is improved, the dust on the outer wall of the filter element can be cleaned without manual operation of the workers, and labor of the workers is reduced, and moreover, the alkali liquor can spray the flue gas more comprehensively, the desulfurization effect of the flue gas is improved, the use requirements of enterprises are met, and the wide popularization is facilitated.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
fig. 3 is a schematic top view of the ring of fig. 2 according to the present invention.
In the figure: 1. the base, 2, the dust removal case, 3, the desulfurizing tower, 4, the ash collecting box, 5, the guide fill, 6, the intake pipe, 7, the spout, 8, the slider, 9, the connecting block, 10, the ring, 11, the brush, 12, the screw rod, 13, the dog, 14, first motor, 15, first bull stick, 16, first connecting pipe, 17, the filter core, 18, the SCR reactor, 19, the second connecting pipe, 20, the second motor, 21, the second bull stick, 22, hollow cylinder, 23, the shower nozzle, 24, the suction fan, 25, the water pump, 26, the outlet pipe, 27, the inlet tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a desulfurization, denitrification and dust removal device comprises: the device comprises a base 1, a dust removal box 2, a desulfurizing tower 3, an ash collecting box 4, a material guide hopper 5, an air inlet pipe 6, a sliding chute 7, a sliding block 8, a cleaning assembly, a first connecting pipe 16, a filter element 17, an SCR (selective catalytic reduction) reactor 18, a second connecting pipe 19, a spraying assembly and a suction fan 24, wherein the dust removal box 2 is fixedly arranged on the left side of the top end of the base 1, door panels are arranged at the upper end and the lower end of the front side of the dust removal box 2, and the periphery of each door panel is sealed with the dust removal box 2; the desulfurizing tower 3 is fixedly arranged on the right side of the top end of the base 1, and the upper end and the lower end of the right side of the desulfurizing tower 3 are respectively provided with a liquid inlet pipe and a liquid outlet pipe; the dust collection box 4 is arranged at the bottom end of the inner cavity of the dust removal box 2; the material guide hopper 5 is fixedly arranged at the bottom of the inner wall of the dust removal box 2; the air inlet pipe 6 is fixedly arranged in the middle of the left side of the dust removal box 2, and the inner cavity of the air inlet pipe 6 is communicated with the inner cavity of the dust removal box 2; the chute 7 is arranged at the top end of the left side of the inner cavity of the dust removing box 2 along the up-down direction; the sliding block 8 is embedded in the inner cavity of the sliding groove 7, and the sliding groove 7 extends out of the right side of the sliding block 8; the cleaning assembly is arranged on the right side of the sliding block 8, the cleaning assembly can move stably through the matching of the sliding chute 7 and the sliding block 8, and dust on the outer wall of the filter element 17 can be cleaned conveniently through the cleaning assembly; one end of the first connecting pipe 16 is fixedly arranged at the center of the top end of the dust removing box 2, and the bottom end of the first connecting pipe 16 extends to the inner cavity of the dust removing box 2; the filter element 17 is arranged at the bottom end of the first connecting pipe 16, and dust in the flue gas can be conveniently filtered through the filter element 17; the SCR reactor 18 is arranged at the top end of the right side of the dust removal box 2, and the other end of the first connecting pipe 16 is connected with the SCR reactor 18; one end of the second connecting pipe 19 is fixedly installed at the bottom end of the left side of the desulfurizing tower 3, the other end of the second connecting pipe 19 is connected with the SCR reactor 18, the right end of the second connecting pipe 19 extends to the inner cavity of the desulfurizing tower 3, and the SCR reactor 18 belongs to the prior art and is not described herein; the spraying component is arranged in the inner cavity of the desulfurizing tower 3, and alkali liquor can be conveniently sprayed on the flue gas entering the desulfurizing tower 3 through the spraying component; the suction fan 24 is fixedly installed on the right side of the top end of the desulfurizing tower 3, a suction pipe of the suction fan 24 extends to the inner cavity of the desulfurizing tower 3, the suction fan 24 belongs to the prior known technology, and the type can be selected according to the scheme.
As preferred scheme, still further, spout 7 and slider 8 are the dovetail setting, avoid taking place to separate between slider 8 and the spout 7.
Preferably, the cleaning assembly further comprises: the device comprises a connecting block 9, a circular ring 10, a brush 11, a screw 12, a stop block 13, a first motor 14 and a first rotating rod 15, wherein the connecting block 9 is fixedly arranged on the right side of a sliding block 8; the circular ring 10 is fixedly arranged on the right side of the connecting block 9; the brush 11 is arranged on the circumference of the inner wall of the circular ring 10, and dust hung on the outer wall of the filter element 17 can be cleaned conveniently through the brush 11; the screw 12 is screwed in the center of the top end of the connecting block 9, the bottom end of the screw 12 extends to the lower surface of the connecting block 9, and the screw 12 is screwed with the connecting block 9 to drive the connecting block 9 to move upwards or downwards when rotating; the stop block 13 is fixedly arranged at the bottom end of the screw 12, and the stop block 13 can be used for conveniently limiting the connecting block 9; the first motor 14 is fixedly arranged on the left side of the top end of the dust removal box 2, the first motor 14 belongs to the prior known technology, and the type of the first motor 14 can be selected according to the scheme; first bull stick 15 passes through the output locking of shaft coupling and first motor 14 and is fixed together, and the bottom of first bull stick 15 extends to the inner chamber of dust removal case 2 and the top fixed mounting of screw rod 12 together, can drive first bull stick 15 and screw rod 12 through first motor 14 and rotate.
Preferably, the top end of the outer wall of the first rotating rod 15 located in the inner cavity of the dust removing box 2 is mounted together with the top end of the inner wall of the dust removing box 2 through a sealing bearing, the inner ring of the sealing bearing is in interference fit with the first rotating rod 15, and the outer ring of the sealing bearing is fixedly connected with the dust removing box 2, so that the first rotating rod 15 and the dust removing box 2 are sealed.
Preferably, the center of the inner cavity of the circular ring 10 is perpendicular to the center of the filter element 17, so that the circular ring 10 can move up and down along the outer wall of the filter element 17.
Preferably, the shower assembly further comprises: the second motor 20, the second rotating rod 21, the hollow cylinder 22, the spray head 23, the water pump 25, the water outlet pipe 26 and the water inlet pipe 27 are fixedly arranged on the right side of the top end of the base 1 and are positioned at the center of the bottom end of the desulfurizing tower 3; the second rotating rod 21 is installed at the center of the bottom end of the inner cavity of the desulfurizing tower 3 through a sealing bearing, the bottom end of the second rotating rod 21 extends out of the desulfurizing tower 3 and is locked with the output end of the second motor 20 through a coupler, an inner ring of the sealing bearing is in interference fit with the second rotating rod 21, an outer ring of the sealing bearing is fixedly connected with the desulfurizing tower 3, the second motor 22 belongs to the prior known technology, the type of the second motor 22 can be selected according to the scheme, and the second rotating rod 21 can be driven to rotate through the second motor 22; the hollow cylinder 22 is fixedly arranged at the top end of the second rotating rod 21, and the top end of the hollow cylinder 22 is open; the plurality of spray heads 23 are arranged around the outer wall of the hollow cylinder 22 from top to bottom; the water pump 25 is fixedly arranged on the left side of the top end of the desulfurizing tower 3, the water pump 25 belongs to the prior known technology, and the type of the water pump 25 can be selected and applied to the scheme; the water outlet pipe 26 is fixedly arranged at the water outlet of the water pump 25, the bottom end of the water outlet pipe 26 is inserted into the inner cavity of the hollow cylinder 22, and the outer wall of the water outlet pipe 26 is contacted with the inner wall of the hollow cylinder 22; the inlet tube 27 is fixedly installed at the water inlet of the water pump 25, and the bottom end of the inlet tube 27 extends to the bottom end of the inner cavity of the desulfurizing tower 3 through the left side of the top end of the desulfurizing tower 3, the alkali liquor at the bottom of the inner cavity of the desulfurizing tower 3 can be pumped out from the inlet tube 27 through the water pump 25, and the alkali liquor is discharged into the inner cavity of the hollow cylinder 22 through the water outlet tube 26 and is sprayed out from the spray head.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the dust collector is used, firstly, alkali liquor is injected into a desulfurizing tower 3 from a liquid inlet pipe of the desulfurizing tower 3, flue gas enters a dust collection box 2 from a gas inlet pipe 6, the filter element 17 filters dust of the flue gas, namely the dust is blocked outside the filter element 17, when the dust outside the filter element 17 is more, the dust falls into the dust collection box 4 through a guide hopper 5 to be collected, meanwhile, a first motor 14 is started to control the forward rotation of the dust collection box, the first motor 14 drives a first rotating rod 15 and a screw rod 12 to rotate clockwise, under the screw connection matching of the screw rod 12 and a connecting block 9, the connecting block 9, a ring 10 and a brush 11 can be driven to rotate clockwise when the screw rod 12 rotates clockwise, the ring 10 and the brush 11 move upwards, after the tail end is moved, the first motor 14 is controlled to rotate reversely, the connecting block 9, the ring 10 and the brush 11 move downwards to the tail end to reset, the brush 11 brushes the dust hung, filtered flue gas enters an SCR reactor 18 through a first connecting pipe 16, nitrides in the flue gas chemically react with ammonia in the SCR reactor 18 to reduce the ammonia into nitrogen, denitration is realized, the denitrated flue gas enters an inner cavity of a desulfurizing tower 3 through a second connecting pipe 19, a second motor 20, a suction fan 24 and a water pump 25 are started, alkali liquor at the bottom of the inner cavity of the desulfurizing tower 3 is pumped out from a water inlet pipe 27 by the water pump 25 and discharged into a hollow cylinder 22 from a water outlet pipe 26, the flue gas entering the desulfurizing tower 3 is sprayed out through a spray head 23, meanwhile, the second motor 20 drives a second rotating rod 21, the hollow cylinder 22 and the spray head 23 to rotate, the spray head 23 sprays more comprehensively, sulfides in the flue gas can chemically react with the alkali liquor, so that sulfides in the flue gas are removed to complete desulfurization, the desulfurization effect is good, and finally the flue gas which is dedusted, desulfurized and denitrated is pumped out by the suction fan 24 and discharged, the device compact structure, reasonable in design need not that the staff is manual can clear up the dust of filter core outer wall to can make alkali lye spray more comprehensively to the flue gas, improve the desulfurization effect of flue gas.
In the description of the present invention, it is to be understood that the terms "around", "bottom", "one end", "top", "middle", "other end", "up", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "interference fit," "threaded," "plugged," "disposed," "mounted," and the like are to be construed broadly and can be, for example, fixedly attached, removably attached, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a SOx/NOx control dust collector which characterized in that: the method comprises the following steps:
a base (1);
the dust removal box (2) is fixedly arranged on the left side of the top end of the base (1), door plates are arranged at the upper end and the lower end of the front side of the dust removal box (2), and the peripheries of the door plates are sealed with the dust removal box (2) through sealing strips;
the desulfurization tower (3) is fixedly arranged on the right side of the top end of the base (1), and a liquid inlet pipe and a liquid outlet pipe are respectively arranged at the upper end and the lower end of the right side of the desulfurization tower (3);
the dust collection box (4), the dust collection box (4) is arranged at the bottom end of the inner cavity of the dust removal box (2);
the material guide hopper (5), the material guide hopper (5) is fixedly installed at the bottom of the inner wall of the dust removal box (2);
the air inlet pipe (6) is fixedly arranged in the middle of the left side of the dust removal box (2), and the inner cavity of the air inlet pipe (6) is communicated with the inner cavity of the dust removal box (2);
the chute (7) is formed in the top end of the left side of the inner cavity of the dust removing box (2) in the vertical direction;
the sliding block (8) is embedded in the inner cavity of the sliding groove (7), and the sliding groove (7) extends out of the right side of the sliding block (8);
the cleaning component is arranged on the right side of the sliding block (8);
one end of the first connecting pipe (16) is fixedly arranged at the center of the top end of the dust removal box (2), and the bottom end of the first connecting pipe (16) extends to the inner cavity of the dust removal box (2);
a filter element (17), the filter element (17) being arranged at the bottom end of the first connecting pipe (16);
the SCR reactor (18) is arranged at the top end of the right side of the dust removal box (2), and the other end of the first connecting pipe (16) is connected with the SCR reactor (18);
one end of the second connecting pipe (19) is fixedly installed at the bottom end of the left side of the desulfurizing tower (3), the other end of the second connecting pipe (19) is connected with the SCR reactor (18), and the right end of the second connecting pipe (19) extends to the inner cavity of the desulfurizing tower (3);
the spraying component is arranged in the inner cavity of the desulfurizing tower (3);
the suction fan (24), suction fan (24) fixed mounting is on the top right side of desulfurizing tower (3), and the aspiration channel of suction fan (24) extends to the inner chamber of desulfurizing tower (3).
2. The desulfurization, denitrification and dust removal device according to claim 1, wherein: the sliding groove (7) and the sliding block (8) are both arranged in a dovetail shape.
3. The desulfurization, denitrification and dust removal device according to claim 1, wherein: the cleaning assembly comprises:
the connecting block (9), the said connecting block (9) is fixedly mounted on the right side of the slide block (8);
the circular ring (10), the circular ring (10) is fixedly arranged on the right side of the connecting block (9);
the brush (11), the said brush (11) is set up in the inner wall circumference of the circular ring (10);
the screw rod (12) is in threaded connection with the center of the top end of the connecting block (9), and the bottom end of the screw rod (12) extends to the lower surface of the connecting block (9);
the stop block (13), the said stop block (13) is fixedly mounted on bottom end of the threaded spindle (12);
the first motor (14), the first motor (14) is fixedly installed on the left side of the top end of the dust removal box (2);
first bull stick (15), output locking that first bull stick (15) pass through shaft coupling and first motor (14) is together fixed, and the bottom of first bull stick (15) extends to the inner chamber of dust removal case (2) and the top fixed mounting of screw rod (12) is in the same place.
4. The desulfurization, denitrification and dust removal device according to claim 3, wherein: the dust removal box is characterized in that the top end of the outer wall of a first rotating rod (15) of an inner cavity of the dust removal box (2) is installed together with the top end of the inner wall of the dust removal box (2) through a sealing bearing, the inner ring of the sealing bearing is in interference fit with the first rotating rod (15), and the outer ring of the sealing bearing is fixedly connected with the dust removal box (2).
5. The desulfurization, denitrification and dust removal device according to claim 3, wherein: the circle center of the inner cavity of the circular ring (10) is perpendicular to and corresponds to the circle center of the filter element (17).
6. The desulfurization, denitrification and dust removal device according to claim 1, wherein: the spray assembly comprises:
the second motor (20), the second motor (20) is fixedly installed on the right side of the top end of the base (1) and is located in the center of the bottom end of the desulfurizing tower (3);
the second rotating rod (21) is installed at the center of the bottom end of the inner cavity of the desulfurizing tower (3) through a sealing bearing, the bottom end of the second rotating rod (21) extends out of the desulfurizing tower (3) and is locked with the output end of the second motor (20) through a coupler, an inner ring of the sealing bearing is in interference fit with the second rotating rod (21), and an outer ring of the sealing bearing is fixedly connected with the desulfurizing tower (3);
the hollow cylinder (22), the hollow cylinder (22) is fixedly installed at the top end of the second rotating rod (21), and the top end of the hollow cylinder (22) is opened;
the spray heads (23) are arranged on the periphery of the outer wall of the hollow cylinder (22) from top to bottom;
the water pump (25), the said water pump (25) is fixedly mounted on the left side of top of the desulfurizing tower (3);
the water outlet pipe (26) is fixedly arranged at a water outlet of the water pump (25), the bottom end of the water outlet pipe (26) is inserted into an inner cavity of the hollow cylinder (22), and the outer wall of the water outlet pipe (26) is in contact with the inner wall of the hollow cylinder (22);
inlet tube (27), inlet tube (27) fixed mounting is in the water inlet department of water pump (25), and the top left side that the bottom of inlet tube (27) runs through desulfurizing tower (3) extends to its inner chamber bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020953071.4U CN213590121U (en) | 2020-05-30 | 2020-05-30 | Desulfurization and denitrification dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020953071.4U CN213590121U (en) | 2020-05-30 | 2020-05-30 | Desulfurization and denitrification dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213590121U true CN213590121U (en) | 2021-07-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118577119A (en) * | 2024-08-07 | 2024-09-03 | 净和节能环保(辽宁)有限公司 | Flue gas desulfurization unit device and use method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118577119A (en) * | 2024-08-07 | 2024-09-03 | 净和节能环保(辽宁)有限公司 | Flue gas desulfurization unit device and use method thereof |
| CN118577119B (en) * | 2024-08-07 | 2024-10-08 | 净和节能环保(辽宁)有限公司 | Flue gas desulfurization unit device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211222 Address after: 537811 south side of Shida highway, Kuiyang Town, Xingye County, Yulin City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Xingye Shitai Nano Technology Co.,Ltd. Address before: 476422 No.53 Pengzhuang, Changge village, Beizhen Township, Xiayi County, Shangqiu City, Henan Province Patentee before: Peng Yangyang |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210702 |