CN209188481U - A kind of ultra-clean integrated desulfurization dust-removing equipment - Google Patents

A kind of ultra-clean integrated desulfurization dust-removing equipment Download PDF

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Publication number
CN209188481U
CN209188481U CN201821652064.XU CN201821652064U CN209188481U CN 209188481 U CN209188481 U CN 209188481U CN 201821652064 U CN201821652064 U CN 201821652064U CN 209188481 U CN209188481 U CN 209188481U
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desulfurization
desulfurization dust
spray
regulation pipe
ultra
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CN201821652064.XU
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张忠其
张栩婕
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Yixing City Hai Na Genie Et Environnement
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Yixing City Hai Na Genie Et Environnement
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Abstract

The utility model discloses a kind of ultra-clean integrated desulfurization dust-removing equipments, it is related to environmental protecting device technical field, when in use, it needs to slide regulation pipe to the direction in desulfurization and dedusting room by driving handle, adjustment hole carries out corresponding bad in the slipping of regulation pipe, the adjustment hole of least significant end can be corresponding with second connection hole site of least significant end, the connecting hole of least significant end is in close state at this time, that is the spray tube of least significant end is in close state, and so on, when the adjustment hole of least significant end can be corresponding with least significant end third connection hole site, two spray tubes of least significant end are in close state, the dosage of desulfurization aqua is adjusted from there through the quantity that spray tube is opened is adjusted, so that the use of desulfurization aqua is more appropriate, effectively prevent as excessive desulfurization aqua and caused by resource waste.

Description

A kind of ultra-clean integrated desulfurization dust-removing equipment
Technical field
The utility model relates to environmental protecting device technical fields, fill more particularly to a kind of ultra-clean integral desulfurization, dust removal It sets.
Background technique
Sulfur dioxide is a kind of gaseous pollutant that content is larger in current atmosphere pollution, influence face is wider.In atmosphere The source of sulfur dioxide is very wide, almost all of industrial enterprise all there may be.It is mainly from chemical fuel (coal, petroleum And natural gas) combustion process and sulfide ore the processes such as roasting, smelting, thermal power generation, non-ferrous metals smelting works, Sulfur dioxide flue gas is all discharged at sulfuric acid plant, the Industrial Boiler of oil plant and coal and oil, furnace cellar etc..
In the various processes of discharge sulfur dioxide, about 90% milk fuel combustion process, wherein power plant emission amount is most Greatly.In recent years, with rapid economic development, the consumption sustainable growth of the energy especially coal, SO2 emissions have increase Trend.The Chinese government pays much attention to the emission control work of sulfur dioxide, specifies many relevant policies, regulation, chemical plant, fire The industries such as power plant, metallurgy, which are also actively taken measures on customs clearance, removes sulfur dioxide in flue tail gas to reduce its environmentally friendly cost.
Currently, the Chinese patent of Publication No. CN204952643U discloses a kind of coal burning flue gas desulfurization dedusting one Device includes flue gas input pipe, desulfurization dust chamber, several spray tubes, various sprays is vertically arranged in desulfurization and dedusting room Numerous spray orifices are formed on shower pipe wall, each spray tube is loaded with the desulfurization aqua tank of desulfurization aqua by feed liquor house steward connection, taken off The smoke pipeline with air-introduced machine is connected at the top of sulphur dirt pocket, the bottom of desulfurization dust chamber is equipped with sewage draining exit, while desulfurization removes The nearly bottom position of dirt room is provided with sewage overflows mouth, and sewage overflows mouth connects sedimentation basin by pipeline.
The coal burning flue gas desulfurization dedusting integrated device can to fire coal boiler fume simultaneously be dusted at desulfurization Reason realizes dedusting, desulfurization integrated, and the effect of dedusting, desulfurization is good, but since quantity coal-fired in boiler has according to demand When it is mostly sometimes few, so the exhaust gas volumn generated is directly proportional with the quantity of fire coal, when exhaust gas volumn is smaller, the spray flow of desulfurization aqua Still it immobilizes, excessive desulfurization aqua will cause the waste of resource.
Utility model content
Technical problem to be solved in the utility model be due to quantity coal-fired in boiler according to demand it is sometimes more sometimes Few, so the exhaust gas volumn generated is directly proportional to coal-fired quantity, when exhaust gas volumn is smaller, the spray flow of desulfurization aqua is still fixed Constant, excessive desulfurization aqua will cause the waste of resource.
In order to solve the above technical problems, the utility model provides a kind of ultra-clean integrated desulfurization dust-removing equipment, including Desulfurization dust chamber, into fume pipe and out fume pipe, the upper end of desulfurization dust chamber are equipped with the spray equipment for desulfurization and dedusting, spray Shower device include the desulfurization aqua tank set on desulfurization and dedusting outside, several vertical spray tubes set on desulfurization and dedusting chamber interior, Connecting tube and several be opened in connecting tube for connecting desulfurization aqua tank and each spray tube are connected for itself with spray tube Logical connecting hole, the interior fitting sliding of the connecting tube are connected with coaxial regulation pipe, several and connecting hole are offered in regulation pipe Shape is identical and the corresponding adjustment hole in position, the desulfurization aqua tank are equipped with for driving regulation pipe linear in connecting tube The driving handle of sliding.
Technical effect: desulfation dust-extraction device when in use, first by flue gas by entering desulfurization and dedusting into fume pipe Interior determines the amount of desulfurization aqua spray according to the amount of flue gas, when exhaust gas volumn is larger, needs to adjust by driving handle Pipe is slid to the direction away from desulfurization dust chamber, and adjustment hole is also slid accordingly in the slipping of regulation pipe, Until the adjustment hole of least significant end is corresponding with the connection hole site of least significant end, adjustment hole all in regulation pipe and connecting tube at this time Upper all connecting holes correspond, desulfurization aqua of the spray tubes all at this time all in opening state, in desulfurization aqua tank It is entered in spray tube by connecting tube and regulation pipe, and is sprayed into desulfurization and dedusting room, flue gas is in uphill process It is contacted with desulfurization aqua, thus by desulfurization and dedusting effect;When exhaust gas volumn is smaller, need by driving handle by regulation pipe to Direction in desulfurization and dedusting room is slid, and adjustment hole carries out corresponding bad, least significant end in the slipping of regulation pipe Adjustment hole can be corresponding with second connection hole site of least significant end, the connecting hole of least significant end is in close state at this time, i.e., most The spray tube of end is in close state, and so on, the adjustment hole of least significant end can connect hole site phase with least significant end third Two spray tubes of least significant end when corresponding to are in close state, are adjusted from there through the quantity that spray tube is opened is adjusted The dosage of desulfurization aqua is saved, so that the use of desulfurization aqua is more appropriate, effectively prevents causing due to excessive desulfurization aqua Resource waste.
The technical solution that the utility model further limits is: spray tube is between desulfurization dust chamber's cross-sectional diameter direction etc. Away from being set to four, it is four that the connecting hole and adjustment hole, which are also symmetrically arranged,.
Further, connecting tube offers several limits corresponding with connection hole site on the side inner wall of connecting hole Position groove, offers a retention bead being embedded in limiting groove on the side outer wall for the adjustment hole that the regulation pipe deviates from, The retention bead is corresponding with the adjusting hole site of desulfurization aqua can end is deviated from regulation pipe.
A kind of preceding ultra-clean integrated desulfurization dust-removing equipment, retention bead are set as being resiliently attached in regulation pipe Hemisphere.
A kind of preceding ultra-clean integrated desulfurization dust-removing equipment, regulation pipe are located at the outer wall in desulfurization and dedusting room On along length direction be equipped with rack gear, the length of rack gear is set greater than the distance between two adjustment holes of lie farthest away, institute Driving handle is stated coaxially to be fixed with and the intermeshing driving gear of rack gear.
A kind of preceding ultra-clean integrated desulfurization dust-removing equipment, equal spacings are equipped with spray tube along the vertical direction Several spray orifices.
The beneficial effects of the utility model are:
(1) spray tube is set four by the utility model, so that the adjusting class of spray tube can be set to four, A spray tube is opened, two spray tubes is opened, opens three spray tubes, opens four spray tube this four gears, so that Entire spray equipment is more flexible for the adjusting of desulfurization aqua spray flow, so that the use of entire desulfation dust-extraction device is more just Victory, the significantly more efficient waste for avoiding desulfurization aqua;
(2) the utility model, by the setting of retention bead and limiting groove, so that regulation pipe can protect after sliding Fixation is held, and since retention bead is corresponded to each other with adjustment hole with the position of connecting hole with the position of limiting groove, so that often When secondary regulation pipe is kept fixed, adjustment hole can be mapped completely with connecting hole, will not be inclined due to position between the two Move and cause the part of connecting hole to be conditioned pipe and cover up, allow desulfurization aqua it is more smooth enter spray tube In, it ensure that the spraying effect of spray tube;
(3) the utility model is arranged, so that staff only needs to drive by the intermeshing of driving gear and rack gear Dynamic handle rotated can only exchange section pipe slid, so that the unlatching quantity to spray tube is effectively controlled, greatly The convenience to spray equipment control is improved greatly, and structure is simple, guaranteeing to also reduce spray dress while driving effect The cost set.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the schematic diagram of internal structure of the desulfurization aqua tank of the utility model;
Fig. 3 is the structural schematic diagram of the connecting tube of the utility model;
Fig. 4 is the enlarged diagram in Fig. 3 at A.
Wherein: 1, desulfurization dust chamber;2, into fume pipe;3, go out fume pipe;4, spray equipment;41, desulfurization aqua tank;42, Spray tube;421, spray orifice;43, connecting tube;431, connecting hole;432, limiting groove;44, regulation pipe;441, adjustment hole;442, it limits Position protrusion;443, rack gear;45, handle is driven;451, gear is driven.
Specific embodiment
A kind of ultra-clean integrated desulfurization dust-removing equipment provided in this embodiment, structure is as shown in Figure 1 to Figure 3, including de- Sulphur dirt pocket 1, the two sides up and down of desulfurization dust chamber 1 have been respectively communicated with out fume pipe 3 and into fume pipes 2, desulfurization dust chamber 1 it is upper Side is additionally provided with the desulfurization aqua tank 41 for being connected to therein, is also rotatably connected to driving handle on the outer wall of desulfurization aqua tank 41 45, driving handle 45 is coaxially fixed with the driving gear 451 inside desulfurization aqua tank 41.
As shown in Figure 3 to Figure 4, desulfurization dust chamber 1 be internally provided with four vertical spray tubes 42 and one horizontal Connecting tube 43, equal spacings are equipped with several spray orifices 421, one end of connecting tube 43 and desulfurization water to spray tube 42 along the vertical direction Agent tank 41 is connected, and the other end is connected with the upper end of each spray tube 42 simultaneously, opened up on the downside of 43 inner wall of connecting tube there are four The connecting hole 431 of perforation, and four connecting holes 431 are arranged along the equal spacing in length direction interval of connecting tube 43, connecting tube 43 It is opened up on the upside of inner wall there are four limiting groove 432, and four limiting grooves 432 position with four connecting holes 431 respectively It corresponds to each other.
The inside fitting sliding of connecting tube 43 is connected with coaxial regulation pipe 44, and the length of regulation pipe 44 is greater than connecting tube 43 length, regulation pipe 44 open up on the downside of 43 one end inner wall of connecting tube there are four adjustment hole 441, adjustment hole 441 with connect 431 tube shape of hole is identical and position is corresponding, and regulation pipe 44 is connected with retention bead on the upside of 43 one end outer wall of connecting tube 442, retention bead 442 is corresponded to each other with the position of 44 least significant end adjustment hole 441 of regulation pipe, and retention bead 442 is set as bullet Property is connected to the hemisphere in regulation pipe 44;Outer wall of the regulation pipe 44 away from 43 one end of connecting tube is equipped with rack gear 443, rack gear 443 are intermeshed with driving gear 451, and rack gear 443 is arranged along the length direction of regulation pipe 44, the length setting of rack gear 443 For the distance between two adjustment holes 441 greater than lie farthest away.
Desulfation dust-extraction device when in use, first by flue gas by being entered in desulfurization dust chamber 1 into fume pipe 2, root The amount that desulfurization aqua spray is determined according to the amount of flue gas is needed when exhaust gas volumn is larger by driving handle 45 by regulation pipe 44 It is slid to the direction away from desulfurization dust chamber 1, adjustment hole 441 is also slided accordingly in the slipping of regulation pipe 44 It moves, until the adjustment hole 441 of least significant end is corresponding with 431 position of connecting hole of least significant end, tune all in regulation pipe 44 at this time All connecting holes 431 correspond in knothole 441 and connecting tube 43, spray tubes 42 all at this time all in opening state, Desulfurization aqua in desulfurization aqua tank 41 is entered in spray tube 42 by connecting tube 43 and regulation pipe 44, and to desulfurization and dedusting It is sprayed in room 1, flue gas contacts in uphill process with desulfurization aqua, thus by desulfurization and dedusting effect.
When exhaust gas volumn is smaller, the direction by driving handle 45 by regulation pipe 44 into close desulfurization dust chamber 1 is needed Slid, adjustment hole 441 carried out in the slipping of regulation pipe 44 it is corresponding bad, the adjustment hole 441 of least significant end can with most 431 position of connecting hole of end second is corresponding, and the connecting hole 431 of least significant end is in close state at this time, i.e. the spray of least significant end Shower pipe 42 is in close state, and so on, the adjustment hole 441 of least significant end can be with 431 position phase of least significant end third connecting hole Two spray tubes 42 of least significant end when corresponding to are in close state, are adjusted from there through the quantity opened to spray tube 42 Adjust the dosage of desulfurization aqua so that the use of desulfurization aqua is more appropriate, effectively prevent due to excessive desulfurization aqua and Caused by resource waste.
In addition to the implementation, the utility model can also have other embodiments;It is all to use equivalent replacement or equivalent change The technical solution to be formed is changed, the protection scope of the requires of the utility model is all fallen within.

Claims (6)

1. a kind of ultra-clean integrated desulfurization dust-removing equipment, including desulfurization dust chamber (1), into fume pipe (2) and out fume pipe (3), it is characterised in that: the upper end of the desulfurization dust chamber (1) is equipped with the spray equipment (4) for desulfurization and dedusting, spray equipment It (4) include desulfurization aqua tank (41) on the outside of desulfurization dust chamber (1), several vertical internal set on desulfurization dust chamber (1) Spray tube (42), the connecting tube (43) for connecting desulfurization aqua tank (41) and each spray tube (42) and several it is opened in connection For the connecting hole (431) itself being connected with spray tube (42) on pipe (43), the interior fitting sliding of the connecting tube (43) is connected with Coaxial regulation pipe (44) offers the corresponding tune in several and positions identical as connecting hole (431) shape in regulation pipe (44) Knothole (441), the desulfurization aqua tank (41) are equipped with for driving regulation pipe (44) linearly to slide in connecting tube (43) It drives handle (45).
2. a kind of ultra-clean integrated desulfurization dust-removing equipment according to claim 1, it is characterised in that: the spray tube (42) four are equidistantly set to along desulfurization dust chamber (1) cross-sectional diameter direction, the connecting hole (431) and adjustment hole (441) be also symmetrically arranged is four.
3. a kind of ultra-clean integrated desulfurization dust-removing equipment according to claim 1, it is characterised in that: the connecting tube (43) several limiting grooves corresponding with connecting hole (431) position are offered on the side inner wall of connecting hole (431) (432), one, which is offered, on the side outer wall for the adjustment hole (441) that the regulation pipe (44) is deviated from is embedded in limiting groove (432) In retention bead (442), the adjusting of desulfurization aqua tank (41) end is deviated from the retention bead (442) and regulation pipe (44) Hole (441) position is corresponding.
4. a kind of ultra-clean integrated desulfurization dust-removing equipment according to claim 3, it is characterised in that: the retention bead (442) it is set as the hemisphere being resiliently attached on regulation pipe (44).
5. a kind of ultra-clean integrated desulfurization dust-removing equipment according to claim 3, it is characterised in that: the regulation pipe (44) it is located on the outer wall in desulfurization dust chamber (1) and is equipped with rack gear (443) along length direction, the length of rack gear (443) Degree is set greater than the distance between two adjustment holes (441) of lie farthest away, and the driving handle (45) is coaxially fixed with and tooth The intermeshing driving gear (451) of item (443).
6. a kind of ultra-clean integrated desulfurization dust-removing equipment according to claim 1, it is characterised in that: the spray tube (42) equal spacings are equipped with several spray orifices (421) along the vertical direction.
CN201821652064.XU 2018-10-11 2018-10-11 A kind of ultra-clean integrated desulfurization dust-removing equipment Active CN209188481U (en)

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CN201821652064.XU CN209188481U (en) 2018-10-11 2018-10-11 A kind of ultra-clean integrated desulfurization dust-removing equipment

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Application Number Priority Date Filing Date Title
CN201821652064.XU CN209188481U (en) 2018-10-11 2018-10-11 A kind of ultra-clean integrated desulfurization dust-removing equipment

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112023678A (en) * 2020-09-07 2020-12-04 浙江兰电环保集团有限公司 Desulfurization and denitrification dust removal equipment capable of adaptively adjusting spray volume according to air inflow
CN113521989A (en) * 2021-06-02 2021-10-22 王玉祥 Industrial flue gas desulfurization tower

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112023678A (en) * 2020-09-07 2020-12-04 浙江兰电环保集团有限公司 Desulfurization and denitrification dust removal equipment capable of adaptively adjusting spray volume according to air inflow
CN113521989A (en) * 2021-06-02 2021-10-22 王玉祥 Industrial flue gas desulfurization tower
CN113521989B (en) * 2021-06-02 2024-01-02 贵州政通环保设备有限公司 Industrial flue gas desulfurization tower

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Address after: No.39, Chengwen Road, Gaocheng Town, Yixing City, Wuxi City, Jiangsu Province

Patentee after: YIXING HAINA ENVIRONMENTAL ENGINEERING Co.,Ltd.

Address before: Room 105, building 39, China Yixing international environmental protection city, 66 Far East Avenue, Gaocheng Town, Yixing City, Zhenjiang City, Jiangsu Province, 214200

Patentee before: YIXING HAINA ENVIRONMENTAL ENGINEERING Co.,Ltd.