CN202638224U - Vertical-type swirl dedusting air mixer - Google Patents
Vertical-type swirl dedusting air mixer Download PDFInfo
- Publication number
- CN202638224U CN202638224U CN 201120555466 CN201120555466U CN202638224U CN 202638224 U CN202638224 U CN 202638224U CN 201120555466 CN201120555466 CN 201120555466 CN 201120555466 U CN201120555466 U CN 201120555466U CN 202638224 U CN202638224 U CN 202638224U
- Authority
- CN
- China
- Prior art keywords
- dedusting
- swirl
- air
- eddy flow
- mixer
- 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 - Lifetime
Links
- 238000007599 discharging Methods 0.000 claims description 8
- 239000003546 flue gas Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 6
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 239000000945 filler Substances 0.000 abstract 3
- 239000000428 dust Substances 0.000 description 14
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 12
- 239000007789 gas Substances 0.000 description 7
- 238000007689 inspection Methods 0.000 description 3
- 230000002269 spontaneous effect Effects 0.000 description 3
- 241000282326 Felis catus Species 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a vertical-type swirl dedusting air mixer which is mainly used for flue gases pretreatment before the high temperature flue gases enter a bag filler, belonging to machinery equipment. The vertical-type swirl dedusting air mixer is composed of a swirl dedusting air mixing drum, a high temperature air-supply pipe, a normal temperature air-supply pipe and supports. The swirl dedusting air mixing drum is fixedly arranged on the upper part of the supports. The high temperature air-supply pipe and the normal temperature air-supply pipe are separately fixedly connected with the swirl dedusting air mixing drum along the tangent direction of the outer wall of the swirl dedusting air mixing drum. An air-out inner pipe is disposed inside the upper part of the swirl dedusting air mixing drum. An ash discharge opening is disposed on the lower part of the swirl dedusting air mixing drum. A gate valve and an air-locking cindervalve are arranged in sequence on the lower part of the ash discharge opening. The vertical-type swirl dedusting air mixer of the utility model has the effect of protecting the bag filler from bag-blocking and combustion by placing the vertical-type swirl dedusting air mixer in front of the bag filler in a high temperature flue gases dedusting system containing volatile and self-igniting substances, and has the functions of converging a plurality of dedusting pipes and preliminary dedusting.
Description
Technical field
The utility model relates to a kind of vertical vortex dedusting wind-mixer, is mainly used in the flue gas preliminary treatment of high-temperature flue gas before entering the filter bag type deduster, belongs to the plant equipment class.
Background technology
Development along with environmental protection and recycling economy cause, people need to carry out dust purification to some high-temperature flue gas and recycle, but run into some problems in the process of dedusting, these problems are that filter bag of dust collector is easily stuck with paste or burnt, and make filter bag type deduster cisco unity malfunction.
Summary of the invention
For the problem of above-mentioned existence, the purpose of this utility model is to provide a kind of flue gas pre-processing device of filter bag of dust collector being stuck with paste bag and burning bag problem in order to improve high-temperature flue gas.
To achieve these goals, technical solutions of the utility model are: a kind of vertical vortex dedusting wind-mixer, described vertical vortex dedusting wind-mixer is by the mixed air duct body of eddy flow, the high temperature blast pipe, the normal temperature blast pipe, support forms, the mixed air duct body of eddy flow is fixedly installed on the top of support, the high temperature blast pipe, the normal temperature blast pipe is fixedly connected with along the tangential direction of the mixed wind cylinder body outer wall of eddy flow respectively, the mixed air duct body of eddy flow is provided with the air-out inner tube in the top, the air-out inner tube picks out the air port, the below of the mixed air duct body of eddy flow is provided with ash discharging hole, the ash discharging hole below arranges according to the order of sequence and patches plate valve and lock wind unloading valve, described normal temperature blast pipe import department is provided with electric control valve, the external air inlet elbow of electric control valve is provided with vibrator on the outer wall of the mixed air duct body of eddy flow.
Described high temperature blast pipe is at least one.
Owing to having adopted above scheme; vertical vortex dedusting wind-mixer of the present utility model has been realized: contain in the flue gas dust collecting system of volatility, spontaneous combustible substance at high temperature; vertical vortex dedusting wind-mixer is placed before the filter bag type deduster; play protection filter bag type deduster and exempt from paste bag and burning, and have dirt manifold collection, the first dedusting functions eradicated more concurrently.
The utlity model has following advantage:
One. mixed air temperature Quick uniform: because hot and cold air is rotational flow in equipment, easily be mixed, cigarette temperature value is accurate, the cigarette temperature is regulated in time, make that volatile substance is cooled to dust suddenly in the high-temperature flue gas, avoided these materials dewfall on filter bag, the paste bag accident that causes.
Two. first dust removing effects: because dusty gas enters between the shell and blast pipe of rotational flow dust-removing wind-mixer from tangential direction, form the downward outer eddy flow of rotation, the meal dirt that is suspended in the outside moves down to outer wall in the effect of centrifugal force, and with the outward turning device bottom that circulates, discharged by ash discharging hole, just purified gas forms the interior rotational gas flow that rises, and by airduct access filter bag type deduster, can improve the dust pelletizing system purification efficiency.
Three. for containing the high-temperature flue gas of Mars, in vertical vortex dedusting wind-mixer, the Mars in the flue gas can be removed, guarantee the safety problem that the bag dust collector filter bag is burnt.
Four. for the dust of easy spontaneous combustion, can avoid the dust incidents of spontaneous combustion to occur by the control temperature, guarantee the safety problem that the bag dust collector filter bag is burnt.
Five. prolong life-span of the filter bag:, improve to prolonging the bag-type duster filtering bag life-span because the utility model has just clean-up effect of flue gas.
Description of drawings
Fig. 1 is the structural representation of the utility model vertical vortex dedusting wind-mixer
Fig. 2 is the top view of Fig. 1
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail
See accompanying drawing
A kind of vertical vortex dedusting wind-mixer, described vertical vortex dedusting wind-mixer is by the mixed air duct body 1 of eddy flow, high temperature blast pipe 2, normal temperature blast pipe 3, support 15, inspection platform 13, cat ladder 14 forms, the mixed air duct body 1 of eddy flow is fixedly installed on the top of support 15, high temperature blast pipe 2, normal temperature blast pipe 3 is fixedly connected with along the tangential direction of mixed air duct body 1 outer wall of eddy flow respectively, eddy flow is provided with air-out inner tube 6 in mixed air duct body 1 top, air-out inner tube 6 picks out air port 7, the below of the mixed air duct body 1 of eddy flow is provided with ash discharging hole 8, ash discharging hole 8 belows arrange according to the order of sequence and patch plate valve 9 and lock wind unloading valve 10, described normal temperature blast pipe 3 import departments are provided with electric control valve 4, electric control valve 4 is for regulating intake, electric control valve 4 external air inlet elbows 5, air inlet elbow 5 plays rainproof effect, be provided with vibrator 12 on the bottom cone outer wall of the mixed air duct body 1 of eddy flow, vibrator 12 is used for preventing the bridging phenomenon of dust, described high temperature blast pipe 2 is at least one, also can arrange more than one according to actual conditions, for preventing the high-temperature flue gas dewfall, outer wall at the mixed air duct body 1 of eddy flow is set up heat-insulation layer 16, be the mixed air duct body of maintenance eddy flow inside, above the outer wall of the mixed air duct body 1 of eddy flow, inspection manhole 11 is set, repair manhole 11 below be provided with inspection platform 13 and cat ladder 14.
The course of work of the utility model vertical vortex dedusting wind-mixer is:
The high temperature blast pipe that the high-temperature flue gas warp is connected with eddy flow cylindrical shell tangent line enters in the eddy flow cylindrical shell, the normal temperature blast pipe that the gas at normal temperature warp is connected with eddy flow cylindrical shell tangent line, electric control valve enters in the eddy flow cylindrical shell, make hot and cold air in the eddy flow cylindrical shell, be rotational flow, hot and cold air is mixed fully, dusty gas enters between eddy flow cylindrical shell and the air-out inner tube from eddy flow cylindrical shell tangential direction simultaneously, form the downward outer eddy flow of rotation, the crude particle dust that is suspended in the outside is shifted to whirl cylinder body internal face place under the effect of centrifugal force, and with the circulate bottom of eddy flow cylindrical shell of outward turning, through ash discharging hole, push-pull valve, lock wind unloading valve is discharged the eddy flow cylindrical shell with crude particle dust, just purified gas forms the interior rotational gas flow that rises, and picks out the air port through the air-out inner tube and is access to the filter bag type deduster.
Claims (2)
1. vertical vortex dedusting wind-mixer, it is characterized in that: described vertical vortex dedusting wind-mixer is by the mixed air duct body (1) of eddy flow, high temperature blast pipe (2), normal temperature blast pipe (3), support (15) forms, the mixed air duct body (1) of eddy flow is fixedly installed on the top of support (15), high temperature blast pipe (2), normal temperature blast pipe (3) is fixedly connected with along the tangential direction of mixed air duct body (1) outer wall of eddy flow respectively, the mixed air duct body (1) of eddy flow is provided with air-out inner tube (6) in the top, air-out inner tube (6) picks out air port (7), the below of the mixed air duct body (1) of eddy flow is provided with ash discharging hole (8), ash discharging hole (8) below arranges according to the order of sequence and patches plate valve (9) and lock wind unloading valve (10), described normal temperature blast pipe (3) air inlet place is provided with electric control valve (4), the external air inlet elbow of electric control valve (4) (5) is provided with vibrator (12) on the outer wall of the mixed air duct body (1) of eddy flow.
2. vertical vortex dedusting wind-mixer according to claim 1, it is characterized in that: described high temperature blast pipe (2) is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120555466 CN202638224U (en) | 2011-12-26 | 2011-12-26 | Vertical-type swirl dedusting air mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120555466 CN202638224U (en) | 2011-12-26 | 2011-12-26 | Vertical-type swirl dedusting air mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202638224U true CN202638224U (en) | 2013-01-02 |
Family
ID=47407406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120555466 Expired - Lifetime CN202638224U (en) | 2011-12-26 | 2011-12-26 | Vertical-type swirl dedusting air mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202638224U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240014A (en) * | 2013-05-30 | 2013-08-14 | 中冶华天南京工程技术有限公司 | Flue gas mixing device |
| CN104848536A (en) * | 2015-05-21 | 2015-08-19 | 南通澳润建材科技有限公司 | Cyclone fire extinguisher |
| CN108916903A (en) * | 2018-09-28 | 2018-11-30 | 湖北金炉节能股份有限公司 | A kind of mixed wind processing system of flue gas |
| CN109749788A (en) * | 2018-11-30 | 2019-05-14 | 中冶南方工程技术有限公司 | One kind processing system of coal gas containing zinc and method |
| CN116966679A (en) * | 2023-08-29 | 2023-10-31 | 凯盛君恒(蚌埠)有限公司 | Equipment and method for cooling and dedusting medium borosilicate glass production flue |
-
2011
- 2011-12-26 CN CN 201120555466 patent/CN202638224U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240014A (en) * | 2013-05-30 | 2013-08-14 | 中冶华天南京工程技术有限公司 | Flue gas mixing device |
| CN103240014B (en) * | 2013-05-30 | 2015-09-02 | 中冶华天南京工程技术有限公司 | Flue gas mixing arrangement |
| CN104848536A (en) * | 2015-05-21 | 2015-08-19 | 南通澳润建材科技有限公司 | Cyclone fire extinguisher |
| CN108916903A (en) * | 2018-09-28 | 2018-11-30 | 湖北金炉节能股份有限公司 | A kind of mixed wind processing system of flue gas |
| CN108916903B (en) * | 2018-09-28 | 2024-01-09 | 湖北金炉节能股份有限公司 | Flue gas mixes wind processing system |
| CN109749788A (en) * | 2018-11-30 | 2019-05-14 | 中冶南方工程技术有限公司 | One kind processing system of coal gas containing zinc and method |
| CN116966679A (en) * | 2023-08-29 | 2023-10-31 | 凯盛君恒(蚌埠)有限公司 | Equipment and method for cooling and dedusting medium borosilicate glass production flue |
| CN116966679B (en) * | 2023-08-29 | 2024-03-19 | 凯盛君恒(蚌埠)有限公司 | Equipment and method for cooling and dedusting medium borosilicate glass production flue |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 430205 No. 59 Liufang Avenue, Donghu High-tech Development Zone, Wuhan City, Hubei Province Patentee after: Zhongye Southern Urban Environmental Protection Engineering Technology Co., Ltd. Address before: 430071 Dongsha Building, 122 North Road, Wuchang District, Wuhan City, Hubei Province, 15th Floor Patentee before: Wuhan Urban Environment Protection Engineering Techn Co., Ltd. |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Xianwang Document name: Notification of Passing Examination on Formalities |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |