CN217961725U - Novel desulfurization and denitrification's dry process for gas cleaning remove dust device - Google Patents
Novel desulfurization and denitrification's dry process for gas cleaning remove dust device Download PDFInfo
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- CN217961725U CN217961725U CN202221819445.9U CN202221819445U CN217961725U CN 217961725 U CN217961725 U CN 217961725U CN 202221819445 U CN202221819445 U CN 202221819445U CN 217961725 U CN217961725 U CN 217961725U
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- device main
- main body
- filter screen
- plate
- electric telescopic
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- 239000000428 dust Substances 0.000 title claims abstract description 28
- 238000004140 cleaning Methods 0.000 title claims abstract description 22
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 17
- 230000023556 desulfurization Effects 0.000 title claims abstract description 17
- 238000001035 drying Methods 0.000 title abstract description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000003546 flue gas Substances 0.000 claims abstract description 32
- 238000000746 purification Methods 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000003860 storage Methods 0.000 claims abstract description 9
- 239000002245 particle Substances 0.000 abstract description 12
- 239000007787 solid Substances 0.000 abstract description 11
- 239000007789 gas Substances 0.000 abstract description 3
- 229910002089 NOx Inorganic materials 0.000 description 6
- 229910052815 sulfur oxide Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a novel desulfurization and denitrification dust removal device for dry flue gas purification, which relates to the technical field of dust removal equipment, and comprises a device main body, wherein a filter screen is arranged in the middle of the inner side of the device main body, and a cleaning assembly is arranged above the filter screen; the cleaning assembly comprises a storage battery, a supporting plate, an electric telescopic rod, a connecting shaft, a connecting plate, a cleaning brush, a sealing plug, a positioning plate, a collecting bucket and a handle, and the supporting plate is positioned on one side of the device main body. The utility model relates to a novel SOx/NOx control's dry process for gas cleaning dust collector, through setting up the clearance subassembly, after the inside filter screen of device main part used a period, the user at first takes off the sealing plug from the side of device main part, then starts electric telescopic handle, can make the clearance brush of connecting axle below connecting plate department push away the remaining solid particle in filter screen top to the opposite side of filter screen top from one side of filter screen top through electric telescopic handle.
Description
Technical Field
The utility model relates to a dust collecting equipment technical field, in particular to novel SOx/NOx control's dry process dust removal for gas cleaning device.
Background
It is known that sulfur dioxide and other substances discharged by coal combustion cause serious pollution to the atmosphere, so that the treatment of coal combustion in the industrial production process is very necessary, and at present, a dry flue gas cleaning process is generally adopted, wherein hydrogen peroxide or methanol is used as an additive to convert nitric oxide in flue gas into nitrogen dioxide, calcium-based particles are used as a desulfurizer to desulfurize, and finally ammonia water or urea is used as a denitration agent to absorb nitrogen dioxide, and a plurality of groups of dust removal devices are also needed in the dry flue gas purification process for desulfurization and denitration.
The novel desulfurization and denitrification dust removal device for dry flue gas purification is a device for filtering unreacted material ash in flue gas and solid particles in the flue gas, and is widely used in the field of dry flue gas purification.
The filter screen often can be used to novel SOx/NOx control's dust collector for dry flue gas purification in the use in the existing market, however, the filter screen that current novel SOx/NOx control's dust collector for dry flue gas purification used is after using a period, and more fixed granule is remained easily in filter screen department to the filter effect that leads to the filter screen is relatively poor, and the use is got up and is had certain limitation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel SOx/NOx control's dust collector for dry flue gas purification, the filter screen that can effectively solve among the background art current novel SOx/NOx control's dust collector for dry flue gas purification uses a period after, more fixed granule is remained easily in filter screen department to the filter effect that leads to the filter screen is relatively poor, uses the problem that has certain limitation.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel desulfurization and denitrification dust removal device for dry flue gas purification comprises a device main body, wherein the device main body is cuboid, the inside of the device main body is hollow, a filter screen is arranged in the middle of the inner side of the device main body, and a cleaning assembly is arranged above the filter screen;
the cleaning assembly comprises a storage battery, a supporting plate, an electric telescopic rod, a connecting shaft, a connecting plate, a cleaning brush, a sealing plug, a positioning plate, a collecting hopper and a handle, the supporting plate is located on one side of the device main body, the supporting plate is fixedly connected with the device main body, the storage battery is arranged below the supporting plate, the storage battery is fixedly connected to one side of the device main body, the electric telescopic rod is fixedly arranged above the supporting plate, the input end of the electric telescopic rod is electrically connected with the output end of the storage battery, one end, close to the device main body, of the electric telescopic rod penetrates through one side of the device main body, the connecting shaft is fixedly arranged below the electric telescopic rod and located inside the device main body, the connecting plate is fixedly arranged below the connecting shaft, the cleaning brush is fixedly arranged below the connecting plate, the cleaning brush is attached to the top of the filter screen, one side, far away from the electric telescopic rod, of the device main body is provided with a groove, the sealing plug is movably arranged inside of the groove, the positioning plate is arranged below the positioning plate, the positioning plate is fixedly arranged on one side of the device main body, and the side of the collecting hopper, and the handle is more convenient to use of the collecting hopper.
Preferably, the device main part closes on the fixed intake pipe that is equipped with in top of electric telescopic handle one side, the intake pipe is linked together with the inside of device main part, through the intake pipe, can the flue gas enter into the inside of device main part.
Preferably, the device main part closes to the fixed outlet duct that is equipped with in below of locating plate one side, the outlet duct is linked together with the inside of device main part, through the outlet duct for the inside discharge of device main part can be followed to the flue gas after the purification.
Preferably, a support leg is arranged below the device main body, the support leg is fixedly connected with the device main body, and the support leg can support the lower part of the device main body.
Preferably, the number of the supporting legs is two, the two supporting legs are symmetrical about a vertical central axis of the device main body, and the structure of the device main body is stable through the matched use of the two supporting legs.
Preferably, the side of filter screen is equipped with the fixed plate, filter screen and fixed connection of fixed plate, wherein, the fixed plate is the cuboid form, and the outside of fixed plate and the inboard looks adaptation of device main part pass through the fixed plate, the connection of the filter screen of being convenient for.
Preferably, the fixing plate is cuboid, and is fixedly connected to the middle of the inner side wall of the device main body, so that the fixing plate can be conveniently used.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, through setting up the clearance subassembly, after the inside filter screen of device main part uses a period, the user at first takes off the sealing plug from the side of device main part, then start electric telescopic handle, can make the clearance brush of connecting axle below connecting plate department push away the remaining solid particle in filter screen top to the opposite side of filter screen top from one side of filter screen top through electric telescopic handle, wherein, push away the remaining solid particle in filter screen top to the in-process of filter screen top opposite side from one side of filter screen top at the clearance brush, the clearance brush can pass the recess, thereby push away the solid particle to the inside collection fill of locating plate and collect, through the sealing plug, electric telescopic handle, the connecting axle, the connecting plate, the clearance brush, locating plate and the cooperation of collecting the fill are used, can clear up remaining solid particle in the filter screen top, thereby the solid particle of having avoided remaining in the filter screen top, and then make the filter effect of filter screen better to a certain extent, wherein, fight with collecting through the locating plate, can collect solid particle, thereby staff's working strength has been alleviateed to a certain extent, better practicality.
Drawings
FIG. 1 is a schematic view of the overall structure of a novel desulfurization and denitrification dust removal device for dry flue gas purification of the present invention;
FIG. 2 is a schematic view of the connection structure of the electric telescopic rod and the support plate in the novel desulfurization and denitrification dry flue gas purification dust removal device of the present invention;
FIG. 3 is an enlarged schematic structural view of the B position in FIG. 2 of the novel desulfurization and denitrification dust removal device for dry flue gas purification of the present invention;
FIG. 4 is an enlarged schematic structural view of the A position in FIG. 1 of the novel desulfurization and denitrification dust removal device for dry flue gas purification of the present invention;
fig. 5 is the utility model relates to a novel SOx/NOx control's dry flue gas cleaning is with dust removal device well locating plate and collection fill connection structure sketch map.
In the figure: 1. a device main body; 2. a storage battery; 3. a fixing plate; 4. an electric telescopic rod; 5. an air inlet pipe; 6. a sealing plug; 7. an air outlet pipe; 8. a support plate; 9. a connecting shaft; 10. a connecting plate; 11. cleaning the brush; 12. positioning a plate; 13. a filter screen; 14. a collecting hopper; 15. a handle.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the utility model relates to a novel desulfurization and denitrification dust removal device for dry flue gas purification, which comprises a device main body 1, wherein the device main body 1 is cuboid, the inside of the device main body 1 is hollow, a filter screen 13 is arranged in the middle of the inner side of the device main body 1, and a cleaning assembly is arranged above the filter screen 13;
the clearance subassembly includes battery 2, backup pad 8, electric telescopic handle 4, connecting axle 9, connecting plate 10, clearance brush 11, sealing plug 6, locating plate 12, collect 14 and handle 15, backup pad 8 is located one side of device main part 1, backup pad 8 and 1 fixed connection of device main part, the below of backup pad 8 is equipped with battery 2, battery 2 fixed connection is in one side of device main part 1, the fixed electric telescopic handle 4 that is equipped with in top of backup pad 8, wherein, electric telescopic handle 4's input and battery 2's output electric connection, electric telescopic handle 4 closes on one side of device main part 1 is run through in device main part 1's one end, the fixed connecting axle 9 that is equipped with in below of electric telescopic handle 4, connecting axle 9 is located the inside of device main part 1, the fixed connecting plate 10 that is equipped with in below of connecting axle 9, the fixed clearance brush 11 that is equipped with in below of connecting plate 10, the below of clearance brush 11 is laminated with the top of filter screen 13, one side that electric telescopic handle 4 was kept away from to device main part 1 is seted up flutedly, the inside activity of recess is provided with 6, the below of locating plate 6, locating plate 12 fixed collection 14 that is equipped with one side of collecting the handle 14 and collecting the convenient fill 14 that is equipped with one of collection fill 14 more.
The device main part 1 is close to the fixed intake pipe 5 that is equipped with in top on 4 one sides of electric telescopic handle, and intake pipe 5 is linked together with the inside of device main part 1, through intake pipe 5, can the flue gas enter into the inside of device main part 1.
The fixed outlet duct 7 that is equipped with in below that is close to locating plate 12 one side of device main part 1, outlet duct 7 are linked together with the inside of device main part 1, through outlet duct 7 for the inside discharge of device main part 1 can be followed to the flue gas after the purification.
The device main part 1 is equipped with the landing leg in the below, and the landing leg can support the below of device main part 1 with device main part 1 fixed connection through the landing leg.
The quantity of landing leg has two, and two landing legs are symmetrical about the vertical axis of device main part 1, and the cooperation through two landing legs is used for the structure of device main part 1 is comparatively firm.
The side of filter screen 13 is equipped with fixed plate 3, and filter screen 13 and fixed plate 3 fixed connection, and wherein, fixed plate 3 is the cuboid form, and the inboard looks adaptation of the outside of fixed plate 3 and device main part 1 is convenient for filter screen 13's connection through fixed plate 3.
The fixing plate 3 is cuboid, and the fixing plate 3 is fixedly connected to the middle of the inner side wall of the device main body 1, so that the fixing plate 3 can be conveniently used.
The utility model discloses a theory of operation does: during the use, with the intake pipe 5 and the outlet duct 7 of device main part 1 respectively with higher level structure and subordinate structure intercommunication among the dry flue gas purification, after linking, to device main part 1 alright carry out dust removal work to the flue gas, wherein, after filter screen 13 in device main part 1 inside used a period, the user at first takes off sealing plug 6 from the side of device main part 1, then start electric telescopic handle 4, can make the clearance brush 11 of connecting axle 9 below connecting plate 10 department push away the remaining solid particle in filter screen 13 top to the opposite side of filter screen 13 top from one side of filter screen 13 top through electric telescopic handle 4, wherein, in the in-process that clearance brush 11 pushes away the remaining solid particle in filter screen 13 top to the opposite side of filter screen 13 top from one side of filter screen 13 top, clearance brush 11 can pass the recess, thereby push away the solid particle and collect in collecting hopper 14 inside locating plate 12.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a novel SOx/NOx control's dust collector for dry flue gas purification, includes device main part (1), the inboard middle part of device main part (1) is equipped with filter screen (13), its characterized in that: a cleaning assembly is arranged above the filter screen (13);
the cleaning assembly comprises a storage battery (2), a support plate (8), an electric telescopic rod (4), a connecting shaft (9), a connecting plate (10), a cleaning brush (11), a sealing plug (6), a positioning plate (12), a collecting hopper (14) and a handle (15), wherein the support plate (8) is positioned on one side of the device main body (1), the support plate (8) is fixedly connected with the device main body (1), the storage battery (2) is arranged below the support plate (8), the storage battery (2) is fixedly connected with one side of the device main body (1), the electric telescopic rod (4) is fixedly arranged above the support plate (8), one end, close to the device main body (1), of the electric telescopic rod (4) penetrates through one side of the device main body (1), the connecting shaft (9) is fixedly arranged below the electric telescopic rod (4), the connecting shaft (9) is positioned inside the device main body (1), the connecting plate (10) is fixedly arranged below the connecting plate (9), the cleaning brush (11) is fixedly arranged below the connecting plate (10), the lower part of the cleaning connecting shaft (11) is fixedly arranged above the cleaning connecting shaft (13), one side of the movable connecting shaft (6) is attached with the groove (6) is formed in one side of the device main body (1), the sealing plug (6) is provided with a positioning plate (12) below, the positioning plate (12) is fixedly connected to one side of the device main body (1) far away from the electric telescopic rod (4), a collecting hopper (14) is movably arranged inside the positioning plate (12), and a handle (15) is fixedly arranged on one side face of the collecting hopper (14).
2. The novel desulfurization and denitrification dust removal device for dry flue gas purification according to claim 1, characterized in that: the air inlet pipe (5) is fixedly arranged above one side, close to the electric telescopic rod (4), of the device body (1), and the air inlet pipe (5) is communicated with the inside of the device body (1).
3. The novel desulfurization and denitrification dust removal device for dry flue gas purification according to claim 1, characterized in that: an air outlet pipe (7) is fixedly arranged below one side of the device main body (1) close to the positioning plate (12), and the air outlet pipe (7) is communicated with the inside of the device main body (1).
4. The novel desulfurization and denitrification dust removal device for dry flue gas purification according to claim 1, characterized in that: the supporting legs are arranged below the device main body (1) and fixedly connected with the device main body (1).
5. The novel desulfurization and denitrification dust removal device for dry flue gas purification according to claim 4, characterized in that: the number of the supporting legs is two, and the two supporting legs are symmetrical about a vertical central axis of the device main body (1).
6. The novel desulfurization and denitrification dust removal device for dry flue gas purification according to claim 1, characterized in that: the side of filter screen (13) is equipped with fixed plate (3), filter screen (13) and fixed plate (3) fixed connection.
7. The novel desulfurization and denitrification dust removal device for dry flue gas purification according to claim 6, characterized in that: the fixing plate (3) is cuboid, and the fixing plate (3) is fixedly connected to the middle of the inner side wall of the device main body (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202221819445.9U CN217961725U (en) | 2022-07-15 | 2022-07-15 | Novel desulfurization and denitrification's dry process for gas cleaning remove dust device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202221819445.9U CN217961725U (en) | 2022-07-15 | 2022-07-15 | Novel desulfurization and denitrification's dry process for gas cleaning remove dust device |
Publications (1)
Publication Number | Publication Date |
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CN217961725U true CN217961725U (en) | 2022-12-06 |
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CN202221819445.9U Expired - Fee Related CN217961725U (en) | 2022-07-15 | 2022-07-15 | Novel desulfurization and denitrification's dry process for gas cleaning remove dust device |
Country Status (1)
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CN (1) | CN217961725U (en) |
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2022
- 2022-07-15 CN CN202221819445.9U patent/CN217961725U/en not_active Expired - Fee Related
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221206 |