CN210495895U - Flue gas desulfurization denitration purification dust collecting equipment - Google Patents
Flue gas desulfurization denitration purification dust collecting equipment Download PDFInfo
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- CN210495895U CN210495895U CN201921361340.1U CN201921361340U CN210495895U CN 210495895 U CN210495895 U CN 210495895U CN 201921361340 U CN201921361340 U CN 201921361340U CN 210495895 U CN210495895 U CN 210495895U
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- dust removal
- purifying box
- flue gas
- dust
- box
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Abstract
The utility model relates to a flue gas desulfurization denitration technical field discloses a flue gas desulfurization denitration purifies dust collecting equipment, including purifying box and liquid feeding pipe, the side at purifying box top and the fixed intercommunication in bottom of liquid feeding pipe, be connected with mixing mechanism on the purifying box, mixing mechanism's top and dust removal mechanism are connected, dust removal mechanism's bottom fixed mounting is at the top of purifying box, dust removal mechanism's bottom and the fixed intercommunication in top of air duct, the bottom of air duct run through the side at purifying box top and with purifying box fixed connection, the middle part of purifying box bottom and the fixed intercommunication in top of fluid-discharge tube, be connected with the stop valve on the fluid-discharge tube. The utility model discloses a dust removal mechanism filters the dust to the leading-in purifying box of flue gas after will filtering, add desulfurizer and denitrifier to the inside of purifying box through the liquid feeding pipe, mix flue gas, desulfurizer and denitrifier through mixing mechanism, change the ascending orbit of flue gas in mixing process, increased flue gas desulfurization denitration's efficiency.
Description
Technical Field
The utility model relates to a flue gas desulfurization denitration technical field specifically is a flue gas desulfurization denitration purification dust collecting equipment.
Background
The flue gas desulfurization and denitration technology is a boiler flue gas purification technology applied to the chemical industry for generating multi-nitrogen oxides and sulfur oxides, and the nitrogen oxides and the sulfur oxides are one of main sources of air pollution, so the application of the technology has great benefits on environmental air purification.
A large amount of flue gas can be produced in the sintering process of a boiler, a large amount of dust, nitric oxide and sulfur oxide exist in the flue gas, the flue gas needs to be purified, and the existing flue gas is mainly separated and independently treated by adopting independent equipment, so that the treatment efficiency is low, and the equipment cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a flue gas desulfurization denitration purifies dust collecting equipment, this flue gas desulfurization denitration purifies dust collecting equipment has solved current dust, nitrogen oxide and the most adoption solitary equipment that exist in to the flue gas and has separately handled, not only the treatment effeciency is low, and the higher problem of equipment cost.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a flue gas desulfurization denitration purifies dust collecting equipment, includes purifying box and liquid feeding pipe, the fixed intercommunication in bottom of the side at purifying box top and liquid feeding pipe, be connected with mixing mechanism on the purifying box, mixing mechanism's top and dust removal mechanism are connected, dust removal mechanism's bottom fixed mounting is at the top of purifying box, dust removal mechanism's bottom and the fixed intercommunication in top of air duct, the bottom of air duct run through the side at purifying box top and with purifying box fixed connection, the fixed intercommunication in top of the middle part of purifying box bottom and fluid-discharge tube, be connected with the stop valve on the fluid-discharge tube.
Preferably, the mixing mechanism includes dwang, flabellum, through-hole, first toothed disc, second toothed disc and rotating electrical machines, the bottom of dwang runs through the middle part at purifying box top and through bearing and purifying box swing joint, the dwang is located the outer fixed surface of purifying box inner chamber one end and is connected with the flabellum, the first toothed disc of top fixedly connected with of dwang surface, the side of first toothed disc and the side meshing of second toothed disc, the bottom of second toothed disc and rotating electrical machines's output shaft fixed connection, the top at the purifying box is installed to the bottom of rotating electrical machines.
Preferably, the outer surface of the rotating motor is fixedly connected with a support, and the bottom of the support is fixedly installed at the top of the purifying box.
Preferably, the dust removing mechanism comprises a first umbrella gear, a second umbrella gear, a transmission rod, a dust removing box, an eccentric wheel, a sealing cover, an air inlet pipe, a positioning frame and a dust removing bag, the bottom of the first umbrella gear is fixedly connected with the top of the rotation rod, the side surface of the first umbrella gear is meshed with the bottom of the side surface of the second umbrella gear, the side surface of the second umbrella gear is fixedly connected with one end of the transmission rod, the other end of the transmission rod penetrates through the side surface of the dust removing box and is movably connected with the dust removing box through a bearing, the bottom of the dust removing box is fixedly arranged at the top of the purifying box, the middle part of the bottom of the dust removing box is fixedly communicated with the top of the air guide pipe, one side of the top of the dust removing box is movably connected with one side of the bottom of the sealing cover through a hinge, the other side of the, the fixed intercommunication in top of sealed lid has the intake pipe, positioning frame's surface and the inner wall laminating of dust removal case, and the dust removal incasement wall is located positioning frame's below fixedly connected with limiting plate, positioning frame's inner wall fixedly connected with dust removal bag, the shape of dust removal bag is the arc, the transfer line is located the outer fixedly connected with eccentric wheel of dust removal incasement chamber one end, the eccentric wheel is located the below of dust removal bag.
Preferably, the number of the eccentric wheels is two, the two eccentric wheels are symmetrically distributed on the transmission rod by taking the circle center of the dust removal bag as a symmetry axis, and the vertical length from the bottom of the eccentric wheel to the transmission rod is greater than the vertical length from the connection part of the transmission rod and the eccentric wheels to the dust removal bag.
Preferably, a pull handle is fixedly mounted at the top of the positioning frame.
Borrow by above-mentioned technical scheme, the utility model provides a flue gas desulfurization denitration purifies dust collecting equipment. The method at least has the following beneficial effects:
(1) this flue gas desulfurization denitration purifies dust collecting equipment, filter the dust through dust removal mechanism, and the leading-in purifying box of flue gas after will filtering, add desulfurizer and denitrifier to the inside of purifying box through the liquid feeding pipe, to the flue gas through mixing mechanism, desulfurizer and denitrifier mix, change the orbit that rises of flue gas in mixing process, the orbit that rises that makes the flue gas changes the curve into by the vertical rise and rises, the contact time with desulfurizer and denitrifier has been increased, flue gas desulfurization denitration's efficiency has been increased, it carries out the effect of SOx/NOx control and dust removal simultaneously to the flue gas to possess an equipment, the efficiency of delay processing has been increased, equipment cost is reduced.
(2) This flue gas desulfurization denitration purifies dust collecting equipment rotates through rotating electrical machines flabellum and eccentric wheel, reaches the advantage that a tractor serves several purposes reduces the energy consumption and practices thrift the cost and reduce operation, drives dust bag side surface when rotating through the eccentric wheel and takes place the distortion, makes the dust of dust bag side surface deposition assemble to the center department of dust bag, has made things convenient for the flue gas to switch on the filtration through the side of dust bag, prevents that the dust on the dust bag is more to influence the filter effect of dust bag.
(3) This flue gas desulfurization denitration purification dust collecting equipment through the detachable design of dust removal bag, has made things convenient for and has clear away the dust on the dust removal bag.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the dust removing mechanism of FIG. 1 according to the present invention;
fig. 3 is a schematic top view of the positioning frame of fig. 2 according to the present invention.
In the figure: the device comprises a purification box 1, a liquid adding pipe 2, a mixing mechanism 3, a 301 rotating rod, a 302 fan blade, a 303 through hole, a 304 first gear disc, a 305 second gear disc, a 306 rotating motor, a 307 bracket, a 4 dust removing mechanism, a 401 first bevel gear, a 402 second bevel gear, a 403 transmission rod, a 404 dust removing box, a 405 eccentric wheel, a 406 sealing cover, a 407 air inlet pipe, a 408 positioning frame, a 409 dust removing bag, a 410 pull handle, a 5 air guide pipe, a 6 liquid discharge pipe and a 7 stop valve.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a flue gas desulfurization, denitrification, purification and dust removal device comprises a purification box 1 and a liquid feeding pipe 2, wherein the side surface of the top of the purification box 1 is fixedly communicated with the bottom of the liquid feeding pipe 2, the purification box 1 is connected with a mixing mechanism 3, the mixing mechanism 3 comprises a rotating rod 301, a fan blade 302, a through hole 303, a first gear disc 304, a second gear disc 305 and a rotating motor 306, the bottom of the rotating rod 301 penetrates through the middle part of the top of the purification box 1 and is movably connected with the purification box 1 through a bearing, the outer surface of the rotating rod 301, which is positioned at one end of the inner cavity of the purification box 1, is fixedly connected with the fan blade 302, the top of the outer surface of the rotating rod 301 is fixedly connected with the first gear disc 304, the side surface of the first gear disc 304 is meshed with the side surface of the second gear disc 305, the bottom of the second gear disc 305 is fixedly connected with an output shaft, the bottom of the bracket 307 is fixedly installed at the top of the purification tank 1.
The top of the mixing mechanism 3 is connected with the dust removing mechanism 4, the bottom of the dust removing mechanism 4 is fixedly arranged at the top of the purifying box 1, the bottom of the dust removing mechanism 4 is fixedly communicated with the top of the air duct 5, the dust removing mechanism 4 comprises a first umbrella-shaped gear 401, a second umbrella-shaped gear 402, a transmission rod 403, a dust removing box 404, an eccentric wheel 405, a sealing cover 406, an air inlet pipe 407, a positioning frame 408 and a dust removing bag 409, the bottom of the first umbrella-shaped gear 401 is fixedly connected with the top of the rotating rod 301, the side surface of the first umbrella-shaped gear 401 is meshed with the bottom of the side surface of the second umbrella-shaped gear 402, the side surface of the second umbrella-shaped gear 402 is fixedly connected with one end of the transmission rod 403, the other end of the transmission rod 403 penetrates through the side surface of the dust removing box 404 and is movably connected with the dust removing box 404 through a bearing, the bottom of the dust removing, one side at dust removal case 404 top is through hinge and one side swing joint of sealed lid 406 bottom, the opposite side at dust removal case 404 top passes through bolt and the opposite side fixed connection of sealed lid 406 bottom, the fixed intercommunication in top of sealed lid 406 has intake pipe 407, positioning frame 408's surface and the inner wall laminating of dust removal case 404, and dust removal case 404 inner wall is located positioning frame 408's below fixedly connected with limiting plate, positioning frame 408's top fixed mounting has the handle 410 of drawing, through the detachable design of dust removal bag 409, made things convenient for and clear away the dust on the dust removal bag 409.
The inner wall of the positioning frame 408 is fixedly connected with a dust removing bag 409, the dust removing bag 409 is arc-shaped, the outer surface of one end, located in the inner cavity of the dust removing box 404, of the driving rod 403 is fixedly connected with eccentric wheels 405, the eccentric wheels 405 are located below the dust removing bag 409, the number of the eccentric wheels 405 is two, the two eccentric wheels 405 are symmetrically distributed on the driving rod 403 by taking the circle center of the dust removing bag 409 as a symmetry axis, and the vertical length from the bottom of each eccentric wheel 405 to the driving rod 403 is greater than the vertical length from the connecting position of the driving rod 403 to the eccentric.
Rotate through rotating electrical machines 306 flabellum 302 and eccentric wheel 405, reach the advantage that a tractor serves several purposes reduces the energy consumption and practices thrift the cost and reduce operating procedure, drive dust bag 409 side surface when rotating through eccentric wheel 405 and take place the distortion, make dust bag 409 side surface amasss the dust to dust bag 409's center department and assemble, made things convenient for the flue gas to switch on the filtration through dust bag 409's side, prevent that the more filter effect that influences dust bag 409 of dust on the dust bag 409.
The bottom of air duct 5 runs through the side at 1 top of purifying box and with 1 fixed connection of purifying box, the fixed intercommunication in middle part and the top of fluid-discharge tube 6 of 1 bottom of purifying box, is connected with stop valve 7 on the fluid-discharge tube 6.
Filter the dust through dust removal mechanism 4, and leading-in purifying box 1 of flue gas after will filtering, add desulfurizer and denitrifier to the inside of purifying box 1 through liquid feeding pipe 2, to the flue gas through mixing mechanism 3, desulfurizer and denitrifier mix, change the orbit that rises of flue gas in mixing process, the orbit that rises that makes the flue gas changes the curve into by the vertical rise and rises, increased the contact time with desulfurizer and denitrifier, the efficiency of flue gas desulfurization denitration has been increased, possess an equipment and carry out the effect of desulfurization denitration and dust removal simultaneously to the flue gas, the efficiency of delay processing has been increased, equipment cost is reduced.
When using, with the inside of leading-in dust removal case 404 of flue gas through intake pipe 407, and filter the flue gas through dust removal bag 409, the flue gas after the filtration is through the inside of leading-in purifying box 1 of air duct 5, add desulfurizer and denitrifier to the inside of purifying box 1 through liquid feeding pipe 2, it drives second toothed disc 305 rotation to open rotating electrical machines 306, make first toothed disc 304 drive flabellum 302 and the rotation of first umbrella gear 401 on dwang 301, when flabellum 302 rotates, it changes the orbit that rises of flue gas to drive the rotatory orbit that changes of the inside liquid of purifying box 1, the orbit that rises that makes the flue gas changes the curve into by vertical rising and rises, increased the contact time with desulfurizer and denitrifier, the efficiency of flue gas desulfurization denitration has been increased.
When first umbrella gear 401 rotates, drive transfer line 403 on second umbrella gear 402 and rotate, make eccentric wheel 405 on the transfer line 403 rotate, extrude dust pocket 409, make the distortion of dust pocket 409 side surface, make the dust that dust pocket 409 side surface deposition gathers to the center department of dust pocket 409, made things convenient for the flue gas to switch on through the side of dust pocket 409 and filtered, when dust pocket 409 goes up the dust more, adjusting bolt, open sealed lid 406, with positioning frame 408 and dust removal case 404 separation, shift out dust pocket 409 dust removal case 404 and clear up dust pocket 409.
It is right above the utility model provides a flue gas desulfurization denitration purification dust collecting equipment has carried out detailed introduction. The utility model discloses it is right to have used specific individual example the utility model discloses a principle and implementation have been elucidated, and the explanation of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (6)
1. The utility model provides a flue gas desulfurization denitration purifies dust collecting equipment, includes purifying box (1) and liquid feeding pipe (2), its characterized in that: the side at purifying box (1) top and the fixed intercommunication in bottom of liquid feeding pipe (2), be connected with mixing mechanism (3) on purifying box (1), the top and the dust removal mechanism (4) of mixing mechanism (3) are connected, the bottom fixed mounting at the top of purifying box (1) of dust removal mechanism (4), the bottom of dust removal mechanism (4) and the fixed intercommunication in top of air duct (5), the bottom of air duct (5) run through the side at purifying box (1) top and with purifying box (1) fixed connection, the middle part of purifying box (1) bottom and the fixed intercommunication in top of fluid-discharge tube (6), be connected with stop valve (7) on fluid-discharge tube (6).
2. The flue gas desulfurization, denitrification, purification and dust removal equipment of claim 1, which is characterized in that: mixing mechanism (3) are including dwang (301), flabellum (302), through-hole (303), first toothed disc (304), second toothed disc (305) and rotating electrical machines (306), the middle part at purifying box (1) top is run through and through bearing and purifying box (1) swing joint in the bottom of dwang (301), dwang (301) are located the outer fixed surface of purifying box (1) inner chamber one end and are connected with flabellum (302), the first toothed disc (304) of top fixedly connected with of dwang (301) surface, the side of first toothed disc (304) and the side meshing of second toothed disc (305), the bottom of second toothed disc (305) and the output shaft fixed connection of rotating electrical machines (306), the top at purifying box (1) is installed to the bottom of rotating electrical machines (306).
3. The flue gas desulfurization, denitrification, purification and dust removal equipment of claim 2, which is characterized in that: the outer surface of the rotating motor (306) is fixedly connected with a bracket (307), and the bottom of the bracket (307) is fixedly arranged at the top of the purifying box (1).
4. The flue gas desulfurization, denitrification, purification and dust removal equipment of claim 3, which is characterized in that: the dust removal mechanism (4) comprises a first umbrella-shaped gear (401), a second umbrella-shaped gear (402), a transmission rod (403), a dust removal box (404), an eccentric wheel (405), a sealing cover (406), an air inlet pipe (407), a positioning frame (408) and a dust removal bag (409), wherein the bottom of the first umbrella-shaped gear (401) is fixedly connected with the top of the rotating rod (301), the side surface of the first umbrella-shaped gear (401) is meshed with the bottom of the side surface of the second umbrella-shaped gear (402), the side surface of the second umbrella-shaped gear (402) is fixedly connected with one end of the transmission rod (403), the other end of the transmission rod (403) penetrates through the side surface of the dust removal box (404) and is movably connected with the dust removal box (404) through a bearing, the bottom of the dust removal box (404) is fixedly installed at the top of the purification box (1), the middle part of the bottom of the dust removal box (404) is fixedly communicated with the, one side at dust removal case (404) top is through hinge and one side swing joint of sealed lid (406) bottom, the opposite side at dust removal case (404) top passes through the bolt and the opposite side fixed connection of sealed lid (406) bottom, the fixed intercommunication in top of sealed lid (406) has intake pipe (407), the surface of positioning frame (408) and the inner wall laminating of dust removal case (404), and dust removal case (404) inner wall is located the below fixedly connected with limiting plate of positioning frame (408), the inner wall fixedly connected with dust removal bag (409) of positioning frame (408), the shape of dust removal bag (409) is the arc, transfer line (403) are located the outer fixed connection eccentric wheel (405) of dust removal case (404) inner chamber one end, eccentric wheel (405) are located the below of dust removal bag (409).
5. The flue gas desulfurization, denitrification, purification and dust removal equipment of claim 4, which is characterized in that: the number of the eccentric wheels (405) is two, the two eccentric wheels (405) are symmetrically distributed on the transmission rod (403) by taking the circle center of the dust removing bag (409) as a symmetry axis, and the vertical length from the bottom of the eccentric wheel (405) to the transmission rod (403) is greater than the vertical length from the connecting part of the transmission rod (403) and the eccentric wheel (405) to the dust removing bag (409).
6. The flue gas desulfurization, denitrification, purification and dust removal equipment of claim 5, which is characterized in that: and a pull handle (410) is fixedly arranged at the top of the positioning frame (408).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921361340.1U CN210495895U (en) | 2019-08-21 | 2019-08-21 | Flue gas desulfurization denitration purification dust collecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921361340.1U CN210495895U (en) | 2019-08-21 | 2019-08-21 | Flue gas desulfurization denitration purification dust collecting equipment |
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| Publication Number | Publication Date |
|---|---|
| CN210495895U true CN210495895U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921361340.1U Expired - Fee Related CN210495895U (en) | 2019-08-21 | 2019-08-21 | Flue gas desulfurization denitration purification dust collecting equipment |
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| CN (1) | CN210495895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112316681A (en) * | 2020-10-16 | 2021-02-05 | 杭州国泰环保科技股份有限公司 | In-furnace desulfurization system and operation method thereof |
-
2019
- 2019-08-21 CN CN201921361340.1U patent/CN210495895U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112316681A (en) * | 2020-10-16 | 2021-02-05 | 杭州国泰环保科技股份有限公司 | In-furnace desulfurization system and operation method thereof |
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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: 20200512 Termination date: 20210821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |