CN212262766U - Flue gas desulfurization dust collector - Google Patents
Flue gas desulfurization dust collector Download PDFInfo
- Publication number
- CN212262766U CN212262766U CN202020444102.3U CN202020444102U CN212262766U CN 212262766 U CN212262766 U CN 212262766U CN 202020444102 U CN202020444102 U CN 202020444102U CN 212262766 U CN212262766 U CN 212262766U
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- Prior art keywords
- pipe
- box
- flue gas
- desulfurization
- main treatment
- 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.)
- Expired - Fee Related
Links
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 58
- 230000023556 desulfurization Effects 0.000 title claims abstract description 57
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 239000003546 flue gas Substances 0.000 title claims abstract description 44
- 239000000428 dust Substances 0.000 title claims abstract description 41
- 238000003466 welding Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000003517 fume Substances 0.000 claims abstract description 7
- 239000013049 sediment Substances 0.000 claims abstract description 5
- 239000011550 stock solution Substances 0.000 claims abstract description 5
- 241000208125 Nicotiana Species 0.000 claims abstract description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 238000000605 extraction Methods 0.000 claims description 24
- 239000000779 smoke Substances 0.000 claims description 12
- 238000002955 isolation Methods 0.000 claims description 11
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 238000004062 sedimentation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 abstract description 6
- 230000010354 integration Effects 0.000 abstract description 2
- 238000000151 deposition Methods 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a flue gas desulfurization dust collector relates to the flue gas field of handling, including the main jar of handling, the top of the main jar of handling is upwards welded perpendicularly and is had the direction taper pipe, the top of direction taper pipe upwards welds perpendicularly and has the pipe of discharging fume, the bottom of the pipe of discharging fume upwards welds perpendicularly and has the support pole setting, the top horizontal welding of support pole setting has and shelters from the apron, the side horizontal welding of the main jar of handling has into tobacco pipe way, the bottom horizontal welding of the main jar of handling has the sediment box, one side bolted connection of sediment box has the stock solution box, the top surface bolted connection of stock solution box has fixed box. The utility model discloses device design integration simple structure convenient operation makes the effect of desulfurization dust removal better under the filtering action that has adopted the multilayer simultaneously, makes energy saving and emission reduction's used repeatedly simultaneously adopting circulating design, lets the enterprise carry out desulfurization dust removal more energy can be saved.
Description
Technical Field
The utility model relates to a flue gas treatment technical field specifically is a flue gas desulfurization dust collector.
Background
Flue gas is a mixture of gas and smoke dust and is the main cause of atmospheric pollution in residential areas. The components of the flue gas are complex, the gas comprises water vapor, sulfur dioxide, nitrogen, oxygen, carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides and the like, and the smoke comprises ash, coal particles, oil drops, pyrolysis products and the like of the fuel. Therefore, the pollution of the flue gas to the environment is the composite pollution of various poisons. The harmfulness of smoke to human bodies is related to the size of particles, most of the harmfulness to human bodies is floating dust with the diameter smaller than 10um, and particularly the highest harmfulness is the floating dust with the diameter of 1-2.5 um.
Traditional flue gas has just adopted simple one limestone to carry out the filtering action when discharging, then just discharges out the flue gas after the desulfurization, because filterable number of piles has not lead to filterable degree not good much, and has made filterable thoroughly discharge to continue to cause the pollution condition in the environment inadequately, and the water can not collect used repeatedly when carrying out filtration treatment simultaneously, has leaded to the waste of water and is not conform to present energy saving and emission reduction's target.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a flue gas desulfurization dust collector, to solve traditional flue gas that proposes in the above-mentioned background art and just adopted simple limestone to carry out the filter action when discharging, then just discharge flue gas after the desulfurization, because filterable number of piles has not lead to filterable degree not good much, and make filterable thoroughly discharge in the environment inadequately and continue to cause the pollution condition, the water can not collect used repeatedly when carrying out filtration treatment simultaneously, the waste that has leaded to the water and is not conform to the problem of present energy saving and emission reduction's target.
In order to achieve the above object, the utility model provides a following technical scheme:
a flue gas desulfurization dust removal device comprises a main treatment tank, wherein a guide taper pipe is welded at the top end of the main treatment tank vertically upwards, a smoke exhaust pipe is welded at the top end of the guide taper pipe vertically upwards, a supporting vertical rod is welded at the bottom end of the smoke exhaust pipe vertically upwards, a shielding cover plate is welded at the top end of the supporting vertical rod horizontally, a smoke inlet pipeline is welded at the side surface of the main treatment tank horizontally, a sedimentation tank body is welded at the bottom end of the main treatment tank horizontally, a liquid storage tank body is connected to one side edge of the sedimentation tank body through bolts, a fixed tank body is connected to the top surface of the liquid storage tank body through bolts, an extraction pipe is welded at the top surface of the fixed tank body vertically upwards, a flow dividing pipe is welded at the top end of the extraction pipe, a water pump tank is connected to one side edge of the main treatment tank body through horizontal bolts, a, position horizontal joint has the desulfurization filter plate between the fixed block, the inboard side horizontal fixing clamping joint of direction taper pipe has the dust removal filter plate, the top surface of dust removal filter plate is to having annular shower nozzle, the inboard bottom surface bolted connection of stock solution box has the extraction pump, the fixed cover of input of extraction pump has the expert to connect the extraction pipe, the fixed desulfurization liquid pump that is provided with in inboard side of fixed box, the inboard side of water pump box is fixed and is provided with the water pump, the inboard side vertical weld of settling the box has the isolation riser, the side of annular shower nozzle has evenly been seted up and has been sprayed the hole.
As a preferred embodiment of the present invention: the inside of main treatment jar, direction taper pipe and the pipe of discharging fume keeps leading to and connects, and the number that supports the pole setting is a plurality of, and many support pole settings parallel arrangement each other, and many support pole settings are welded perpendicularly at the lateral wall top position of the pipe of discharging fume.
As a preferred embodiment of the present invention: the one end welding of advancing the tobacco pipe says and is close to the bottom position at the side of main processing jar, and advances the outside limit that the tobacco pipe says and run through the main processing jar and extend to inside, and the inside of deposiing the box keeps leading to with the inside of main processing jar, and the top surface of main processing jar vertical welding at deposiing the box is close to one end position.
As a preferred embodiment of the present invention: the inside packing of liquid storage tank body has lime wash, and fixed box lock joint is put at liquid storage tank body's top surface central point, and the bottom of extraction tube runs through the outside limit of fixed box and extends to inside, and extends the fixed output position of cup jointing at the desulfurization liquid pump of inside end, and the shunt tubes runs through the outside limit of main treatment jar at the one end of keeping away from the extraction tube and extends to inside.
As a preferred embodiment of the present invention: the utility model discloses a desulfurization filter plate, including main treatment tank, water pump case bolted connection, connecting pipe, guide taper pipe, the number of fixed block is a plurality of, and the equal two liang of fixed welding of a plurality of fixed blocks sets up at the inboard side stack formula of main treatment tank, and the number of desulfurization filter plate is a plurality of, and the stack formula that is parallel to each other between the polylith desulfurization filter plate arranges that water pump case bolted connection is close to the top position at a side of liquid storage tank, and the connecting pipe runs through the outside limit of direction taper pipe and extends.
As a preferred embodiment of the present invention: the number of annular nozzle is a plurality of, and a plurality of annular nozzle dock the top surface position at corresponding desulfurization filter plate and dust removal filter plate respectively, and the fixed welding of the one end of a plurality of annular nozzle is in the medial extremity position that shunt tubes and connecting pipe extended to the main treatment jar, the side that leads to the one end of connecing the extraction tube runs through the setting box extends to inside, and the through-hole has evenly been seted up on the outside limit, the top that the input of desulfurization liquid pump runs through the setting box extends to inside, keep apart the parallel vertical setting each other of riser, and keep apart the inboard top surface 5-10cm of the bottom surface distance setting box of riser.
Compared with the prior art, the beneficial effects of the utility model are that:
the flue gas is transmitted to the inside for centralized treatment through the design of the treatment tank, the treatment is more efficient, the flue gas passes through the inside of the desulfurization filter plate between the fixed blocks under the effect of upward extension of the flue gas, the lime water is uniformly sprayed to the inside of the desulfurization filter plate from the spraying holes in the annular spray head, the desulfurization filter plate with wet lime water is used for filtering the flue gas which moves upwards, the water body precipitated in the precipitation box body is extracted under the effect of the water pump and is sprayed out from the annular spray head under the transmission of the connecting pipe, the wet dust removal effect is carried out on the dust removal filter plate, finally the flue gas enters the top end opening end of the smoke exhaust pipe to be discharged, the redundant liquid sprayed in the dust removal filter plate and the desulfurization filter plate moves downwards to the inside of the precipitation box body, and the liquid is subjected to multi-layer precipitation under the isolation of the isolation, simultaneously draw the inside that enters into the liquid storage tank body and recycle in the inside sediment of extraction pump and expert's takeout tube to the setting tank body, device design integration simple structure convenient operation makes the effect of desulfurization dust removal better under the filtering action that has adopted the multilayer simultaneously, makes energy saving and emission reduction's used repeatedly simultaneously adopting circulating design, lets the enterprise carry out the more energy saving of desulfurization dust removal.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic perspective view of a flue gas desulfurization and dust removal device;
FIG. 2 is a schematic structural diagram of a section of a main treatment tank of a flue gas desulfurization dust removal device;
FIG. 3 is a schematic structural view of a section connection detail of a settling tank of a flue gas desulfurization dust removal device;
FIG. 4 is a schematic structural diagram of the details of the annular nozzle of the flue gas desulfurization dust removal device.
In the figure: 1-a main treatment tank; 2, guiding a taper pipe; 3, a smoke exhaust pipe; 4-supporting the vertical rod; 5-shielding the cover plate; 6-smoke inlet pipeline; 7-a settling tank body; 8-a liquid storage tank body; 9-fixing the box body; 10-an extraction tube; 11-shunt tubes; 12-a water pump tank; 13-a connecting tube; 14-fixing block; 15-desulfurization filter plate; 16-a dust removal filter plate; 17-a ring-shaped spray head; 18-a suction pump; 19-connecting a pumping pipe; 20-a desulfurization liquid pump; 21-a water pump; 22-isolating vertical plates; 23-spray orifice.
Detailed Description
Referring to fig. 1, in an embodiment of the present invention, a flue gas desulfurization and dust removal device comprises a main treatment tank 1, a guide taper pipe 2 is welded on the top end of the main treatment tank 1 vertically upward, a discharge pipe 3 is welded on the top end of the guide taper pipe 2 vertically upward, a support upright rod 4 is welded on the bottom end of the discharge pipe 3 vertically upward, the main treatment tank 1, the guide taper pipe 2 and the discharge pipe 3 are connected, the number of the support upright rods 4 is several, a plurality of support upright rods 4 are arranged in parallel, the plurality of support upright rods 4 are welded on the top end of the side wall of the discharge pipe 3 vertically upward, a shielding cover plate 5 is welded on the top end of each support upright rod 4 horizontally, a flue gas inlet pipe 6 is welded on the side of the main treatment tank 1 horizontally, a sedimentation tank body 7 is welded on the bottom end of the main treatment tank 1 horizontally, one end of each flue gas inlet pipe, the smoke inlet pipeline 6 penetrates through the outer side edge of the main treatment tank 1 and extends to the inside, the inside of the sedimentation tank body 7 is communicated with the inside of the main treatment tank 1, the main treatment tank 1 is vertically welded on the top surface of the sedimentation tank body 7 close to one end position, one side edge of the sedimentation tank body 7 is connected with a liquid storage tank body 8 through bolts, the top surface of the liquid storage tank body 8 is connected with a fixed tank body 9 through bolts, lime water is filled in the liquid storage tank body 8, the fixed tank body 9 is buckled at the center position of the top surface of the liquid storage tank body 8, an extraction pipe 10 is vertically welded on the top surface of the fixed tank body 9 upwards, the bottom end of the extraction pipe 10 penetrates through the outer side edge of the fixed tank body 9 and extends to the inside, the extending inner end is fixedly sleeved at the output end of the desulfurization liquid pump 20, a shunt pipe 11 is welded on the top, a water pump box 12 is horizontally bolted on one side of the main treatment tank 1 far away from the liquid storage box body 8, a connecting pipe 13 is vertically welded on the top surface of the water pump box 12, the water pump box 12 is bolted on one side of the liquid storage box body 8 near the top end, and the connecting pipe 13 penetrates through the outer side edge of the guide conical pipe 2 at one end far away from the water pump box 12 and extends to the inside;
referring to fig. 2, in the embodiment of the present invention, a flue gas desulfurization and dust removal device, wherein the inner side edge of a main treatment tank 1 is uniformly and symmetrically welded with fixed blocks 14, a desulfurization filter plate 15 is horizontally clamped between the fixed blocks 14, the number of the fixed blocks 14 is several, and a plurality of fixed blocks 14 are fixedly welded at the inner side of the main treatment tank 1 in a group of two, and are arranged in a superposition manner, the number of the desulfurization filter plates 15 is a plurality of blocks, and a plurality of desulfurization filter plates 15 are arranged in a mutually parallel and overlapped mode, the inner side edge of the guide taper pipe 2 is horizontally and fixedly clamped with a dust removal filter plate 16, the top surface of the dust removal filter plate 16 is butted with a plurality of annular nozzles 17, and a plurality of annular nozzles 17 are respectively butted at the top surface positions of the corresponding desulfurization filter plate 15 and the dust removal filter plate 16, one end of each of the plurality of annular nozzles 17 is fixedly welded at the inner side end position of the main treatment tank 1 where the shunt pipe 11 and the connecting pipe 13 extend;
referring to fig. 3-4, in an embodiment of the present invention, a flue gas desulfurization dust removal device, wherein the inboard bottom surface bolted connection of liquid storage tank 8 has an extraction pump 18, the fixed cover of input of extraction pump 18 connects to connect extraction pipe 19, the one end that leads to connect extraction pipe 19 runs through the side of depositing box 7 and extends to inside, and the outside limit has evenly seted up the through-hole, the fixed desulfurization liquid pump 20 that is provided with in inboard side of fixed box 9, the top that the input of desulfurization liquid pump 20 runs through fixed box 9 extends to inside, the fixed water pump 21 that is provided with in inboard side of water pump box 12, the inboard side vertical weld of depositing box 7 has isolation riser 22, isolation riser 22 is parallel vertical to each other and sets up, and the bottom surface of isolation riser 22 is 5-10cm apart from the inboard top surface of depositing box 7, spray hole 23 has evenly been seted up to the.
The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.
The utility model discloses a theory of operation is:
sulfur-containing flue gas is transmitted to the bottom position inside the main treatment tank 1 from the flue gas inlet pipeline 6, under the effect of upward extension of the flue gas, the flue gas passes through the inside of the desulfurization filter plates 15 between the fixed blocks 14, simultaneously under the effect of the desulfurization liquid pump 20 inside the fixed box body 9, the lime water extracted from the liquid storage box body 8 enters the inside of the extraction pipe 10, is transmitted to the inside of the shunt pipe 11, under the reverse flow of the shunt pipe 11, the lime water enters the inside of the annular nozzle 17, the lime water is uniformly sprayed to the inside of the desulfurization filter plates 15 from the spray holes 23, the desulfurization filter plates 15 with wet lime water filter the upward-running flue gas are filtered, the filtered flue gas upwards runs to the inside of the guide conical pipe 2, and simultaneously, under the effect of the water pump 21, the water body precipitated inside the precipitation box body 7 is extracted and is sprayed out from the annular nozzle 17 under the transmission of the connection pipe 13, carry out the wet dedusting effect to dust removal filter plate 16, the flue gas enters into the top open end of discharge fume pipe 3 at last and discharges, and the inside of depositing the box 7 is moved downwards to spraying the unnecessary liquid inside dust removal filter plate 16 and desulfurization filter plate 15, makes liquid carry out the multilayer effect of deposiing under the isolation of isolation riser 22, and the inside that enters into liquid storage box 8 is extracted to the deposit of depositing the box 7 at aspiration pump 18 and expert and connect the inside of exhaust tube 19 simultaneously and carry out the circulation.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a flue gas desulfurization dust collector, includes main treatment tank (1), its characterized in that, the top of main treatment tank (1) is upwards welded perpendicularly and is had direction taper pipe (2), the top of direction taper pipe (2) upwards welds perpendicularly and has a tub (3) of discharging fume, the bottom of tub (3) of discharging fume upwards welds perpendicularly and has a support pole setting (4), the top horizontal welding of support pole setting (4) has shelters from apron (5), the side horizontal welding of main treatment tank (1) has into tobacco pipe (6), the bottom horizontal welding of main treatment tank (1) has sediment box (7), one side bolted connection of sediment box (7) has stock solution box (8), the top surface bolted connection of stock solution box (8) has fixed box (9), the top surface of fixed box (9) upwards welds perpendicularly has extraction pipe (10), the top welding of extraction tube (10) has shunt tubes (11), the main processing jar (1) is connected with water pump box (12) at the horizontal bolt of one side of keeping away from the liquid storage tank body (8), the top surface vertical welding of water pump box (12) has connecting pipe (13), the even symmetrical welding of inboard side of main processing jar (1) has fixed block (14), the horizontal joint of position has desulfurization filter plate (15) between fixed block (14), the inboard side horizontal fixed joint of direction taper pipe (2) has dust removal filter plate (16), the top surface of dust removal filter plate (16) is to having annular nozzle (17), the inboard bottom surface bolted connection of liquid storage tank body (8) has extraction pump (18), the inboard fixed cup joint of input of extraction pump (18) connects through extraction tube (19), the fixed desulfurization liquid pump (20) that is provided with of fixed box body (9), the inner side of the water pump box (12) is fixedly provided with a water pump (21), the inner side of the sedimentation box body (7) is vertically welded with an isolation vertical plate (22), and the side edge of the annular spray head (17) is uniformly provided with spray holes (23).
2. The flue gas desulfurization and dust removal device of claim 1, wherein the main treatment tank (1), the guide taper pipe (2) and the smoke exhaust pipe (3) are communicated, the number of the support upright rods (4) is several, the support upright rods (4) are arranged in parallel, and the support upright rods (4) are vertically welded at the top end of the side wall of the smoke exhaust pipe (3).
3. The flue gas desulfurization and dust removal device of claim 1, wherein one end of the flue gas inlet pipe (6) is welded to the side of the main treatment tank (1) near the bottom end, the flue gas inlet pipe (6) extends to the inside through the outer side of the main treatment tank (1), the inside of the settling tank body (7) is communicated with the inside of the main treatment tank (1), and the main treatment tank (1) is vertically welded to the top surface of the settling tank body (7) near one end.
4. The flue gas desulfurization and dust removal device according to claim 1, wherein the liquid storage tank (8) is filled with lime water, the fixing tank (9) is fastened to the center of the top surface of the liquid storage tank (8), the bottom end of the extraction pipe (10) extends to the inside through the outer side edge of the fixing tank (9), the extending inner end is fixedly sleeved at the output end of the desulfurization liquid pump (20), and the shunt pipe (11) extends to the inside through the outer side edge of the main treatment tank (1) at the end far away from the extraction pipe (10).
5. The flue gas desulfurization and dust removal device of claim 1, wherein the water pump box (12) is bolted to one side of the liquid storage box body (8) near the top end, the connecting pipe (13) extends to the inside through the outer side of the guide taper pipe (2) at the end far away from the water pump box (12), the number of the fixing blocks (14) is several, the fixing blocks (14) are fixedly welded in a group of two by two in the main treatment tank (1) in an overlapping manner, the number of the desulfurization filter plates (15) is several, and the desulfurization filter plates (15) are arranged in an overlapping manner in parallel.
6. The flue gas desulfurization and dust removal device according to claim 1, wherein the number of the annular nozzles (17) is several, and the plurality of annular nozzles (17) are respectively butted at the top surfaces of the corresponding desulfurization filter plates (15) and the dust removal filter plates (16), and one ends of the plurality of annular nozzles (17) are fixedly welded at the inner side end positions of the shunt tubes (11) and the connecting tubes (13) extending to the main treatment tank (1), one ends of the lead-in suction tubes (19) extend to the inside through the side edges of the settling tank body (7), and the outer side edges are uniformly provided with through holes, the input end of the desulfurization liquid pump (20) extends to the inside through the top end of the fixed tank body (9), the isolation vertical plates (22) are vertically arranged in parallel, and the bottom surfaces of the isolation vertical plates (22) are 5-10cm away from the inner top surface of the settling tank body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020444102.3U CN212262766U (en) | 2020-03-31 | 2020-03-31 | Flue gas desulfurization dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020444102.3U CN212262766U (en) | 2020-03-31 | 2020-03-31 | Flue gas desulfurization dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212262766U true CN212262766U (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020444102.3U Expired - Fee Related CN212262766U (en) | 2020-03-31 | 2020-03-31 | Flue gas desulfurization dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212262766U (en) |
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2020
- 2020-03-31 CN CN202020444102.3U patent/CN212262766U/en not_active Expired - Fee Related
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Granted publication date: 20210101 |