CN203578037U - Ash discharging system with negative pressure operation cyclone separator - Google Patents
Ash discharging system with negative pressure operation cyclone separator Download PDFInfo
- Publication number
- CN203578037U CN203578037U CN201320564642.5U CN201320564642U CN203578037U CN 203578037 U CN203578037 U CN 203578037U CN 201320564642 U CN201320564642 U CN 201320564642U CN 203578037 U CN203578037 U CN 203578037U
- Authority
- CN
- China
- Prior art keywords
- water
- cyclone separator
- ash discharging
- discharging hole
- pressure operation
- 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
Images
Landscapes
- Cyclones (AREA)
Abstract
The utility model relates to an ash discharging system with a negative pressure operation cyclone separator. The ash discharging system comprises a cyclone separator and a water seal tank filled with water, wherein the water seal tank is provided with a water inlet and a water outlet, the upper end of the water seal tank is opened, a conical ash discharging hole is formed in the bottom of the cyclone separator, a sealing pipe is connected to the outside of the ash discharging hole, and an outlet of the sealing pipe extends to be below the liquid level of the water seal tank. The sealing pipe connected with the ash discharging hole extends to be below the liquid level to ensure that dust can directly enter a water body instead of entering air and is mixed with the water body so as to be rapidly carried away by the water flow, thus the dust is prevented from being blocked and scabbed at the ash discharging hole; meanwhile, because the dust can be in indirect contact with air, the water seal tank can be made to be open, and thus convenience is brought for observing the ash discharging condition conveniently. The ash discharging system is suitable for removing dust discharged from the negative pressure operation cyclone separator.
Description
Technical field
The utility model relates to cyclone separator, particularly a kind of band negative-pressure operation cyclone separator dust removing system.
Background technology
Lime-kiln gas cyclone separator is to separate limekiln to produce containing the dust in the more kiln gas of dust, and the quality of separating effect directly has influence on the service cycle of bubble scrubber and send the quality of compression kiln gas.
At present, the ash discharge of conventional kiln gas cyclone separator designs as shown in Figure 1, comprises the water sealed tank 9 of cyclone separator 8 and sealing.The dust that kiln gas cyclone separator is separated directly drops to water sealed tank 9 from bottom cone by ash discharging hole 10, rushes out with foaming tower wash water.Because the dust of Powdered or particle dress runs into steam, be very easy to conglomeration, cause ash discharging hole to stop up and scab and ash discharge is had some setbacks, affect separating effect, often need hand sweeping ash discharging hole.And dust is lighter, for fear of the pollution to environment, water sealed tank must be sealing state, is so also unfavorable for that staff observes ash discharge situation.
Utility model content
In order to overcome above-mentioned technical problem, the purpose of this utility model is to provide ash discharge a kind of band negative-pressure operation cyclone separator dust removing system smoothly, and this system has facilitated staff to observe ash discharge situation simultaneously.
The technical scheme that the utility model adopts is:
A kind of band negative-pressure operation cyclone separator dust removing system, comprise the water sealed tank of cyclone separator and dress water, described water sealed tank is provided with water inlet and delivery port, described water sealed tank upper end is opened wide, described cyclone separator bottom is provided with the ash discharging hole of taper, described ash discharging hole is circumscribed with sealed tube, and the outlet of described sealed tube extends below the liquid level of water sealed tank.
As the further improvement of technique scheme, described ash discharging hole is provided with ash discharge cloth bag, during ash discharge described in ash discharge cloth bag be the tubular naturally drooping make dust pass through cylinder in fall, when ash discharge stops described in ash discharge cloth bag shutoff ash discharging hole under the effect of negative pressure.
As the further improvement of technique scheme, described ash discharge cloth bag lower end is not less than 300mm apart from the height of liquid level.
As the further improvement of technique scheme, described water inlet and delivery port are on the sidewall of water sealed tank, and the water outlet direction of described water inlet is along the tangential direction of the water sealed tank sidewall locations at this water inlet place.
As the further improvement of technique scheme, described delivery port is positioned at the top of water inlet.
As the further improvement of technique scheme, on described sealed tube, offer Butterworth Hatch, the supporting cleaning valve that is provided with on described Butterworth Hatch.
As the further improvement of technique scheme, the scope of the diameter of described ash discharging hole is 100～150mm.
The beneficial effects of the utility model are: the sealed tube that connects ash discharging hole extends below liquid level, make dust not enter air and directly enter water body, and taken away rapidly by current with water mixing, avoid it at ash discharging hole place, stop up and scab, simultaneously because dust does not directly contact with air, make water sealed tank be made unlimited form, facilitated staff to observe ash discharge situation.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is the structural representation of dust removing system in conventional art;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the floor map that in the utility model, water sealed tank sidewall is cambered surface;
Fig. 4 is the floor map that in the utility model, water sealed tank sidewall is flat face.
The specific embodiment
As shown in Figure 2, a kind of band negative-pressure operation cyclone separator dust removing system, comprises cyclone separator 1 and water sealed tank 2.In water sealed tank 2, water is housed, water sealed tank 2 is provided with water inlet 3 and delivery port 4, and water flows to delivery port 4 in when work from water inlet 3 and makes water in water sealed tank 2 always in flow regime.Cyclone separator 1 bottom is provided with the ash discharging hole 5 of taper, and ash discharging hole 5 is circumscribed with sealed tube 6, and the outlet of sealed tube 6 extends below the liquid level of water sealed tank 2.The dust that ash discharging hole 5 is discharged directly enters in water by sealed tube 6, and with water mixing after, then taken out of by the water flowing, so make dust be not easy stop up and scab at ash discharging hole 5, improved separating effect; In addition, dust does not directly contact with extraneous air, prevents its pollution on the environment.Meanwhile, unlimited form is arranged in water sealed tank 2 upper ends, facilitates staff to get information about ash discharge situation.
Preferably, ash discharging hole 5 locates to be fixed with ash discharge cloth bag 11.When the dust of separating in cyclone separator accumulates to constant weight at ash discharging hole 5 places, the gravity that dust weight produces is greater than the suction of negative pressure to ash discharge cloth bag 11 in separator, now ash discharge cloth bag 11 is opened and is the tubular naturally drooping, and dust falls to water fast in cylinder is discharged and passed through to ash discharging hole 5 again; After dust is discharged, its weight disappears, and negative pressure holds ash discharge cloth bag 11 again, makes its shutoff ash discharging hole 5, prevents that steam from entering ash discharging hole 5, causes dust caking.Above-mentioned ash discharge and shutoff process circulate always.
Above-mentioned ash discharge cloth bag 11 its bottom when ash discharge should be not less than 300mm apart from liquid level, prevents that the negative pressure of cyclone separator 1 is by steam suction.
Preferably, water inlet 3 and delivery port 4 are all on the sidewall of water sealed tank 2, the water outlet direction of water inlet 3 is along the tangential direction of water sealed tank 2 sidewall locations at these water inlet 3 places, makes water in water sealed tank 2 always in eddy flow state, contributes to the dust in groove to drain by delivery port 4.As shown in Figure 3, if water sealed tank 2 sidewalls at water inlet 3 places are cambered surface, the water outlet direction of water inlet 3 is along this cambered surface tangential direction.As shown in Figure 4, if water sealed tank 2 sidewalls at water inlet 3 places are flat face, the water outlet direction of water inlet 3 is parallel to this flat face.
Dust also likely can progressively be deposited on water sealed tank 2 bottoms entering after water body, therefore, as preferred embodiment, delivery port 4 is positioned at the top of water inlet 3, and the dust that is deposited on like this water sealed tank 2 bottoms just can not stop up delivery port 4.
In order to guarantee the unimpeded of sealed tube 6, on sealed tube 6, offer Butterworth Hatch 7, the supporting cleaning valve that is provided with on Butterworth Hatch 7.
Preferably, the scope of the diameter of described ash discharging hole 5 is 100～150mm, and the diameter of ash discharging hole 5 is unfavorable for while being less than 100mm that dust discharges smoothly, and diameter is greater than the ash discharging hole 5 of 150mm, is unfavorable for holding ash discharge cloth bag 11.
The above be the utility model preferred embodiment, it does not form the restriction to the utility model protection domain.
Claims (7)
1. a band negative-pressure operation cyclone separator dust removing system, comprise the water sealed tank (2) of cyclone separator (1) and dress water, described water sealed tank (2) is provided with water inlet (3) and delivery port (4), it is characterized in that: described water sealed tank (2) upper end is opened wide, described cyclone separator (1) bottom is provided with the ash discharging hole (5) of taper, described ash discharging hole (5) is circumscribed with sealed tube (6), and the outlet of described sealed tube (6) extends below the liquid level of water sealed tank (2).
2. band negative-pressure operation cyclone separator dust removing system according to claim 1, it is characterized in that: described ash discharging hole (5) is provided with ash discharge cloth bag (11), described in during ash discharge ash discharge cloth bag (11) be the tubular naturally drooping make dust pass through cylinder in fall, when ash discharge stops described in ash discharge cloth bag (11) shutoff ash discharging hole (5) under the effect of negative pressure.
3. band negative-pressure operation cyclone separator dust removing system according to claim 2, is characterized in that: described ash discharge cloth bag (11) lower end is not less than 300mm apart from the height of liquid level.
4. band negative-pressure operation cyclone separator dust removing system according to claim 1, it is characterized in that: described water inlet (3) and delivery port (4) are on the sidewall of water sealed tank (2), and the water outlet direction of described water inlet (3) is along the tangential direction of water sealed tank (2) sidewall locations at this water inlet (3) place.
5. band negative-pressure operation cyclone separator dust removing system according to claim 4, is characterized in that: described delivery port (4) is positioned at the top of water inlet (3).
6. band negative-pressure operation cyclone separator dust removing system according to claim 1, is characterized in that: on described sealed tube (6), offer Butterworth Hatch (7), the upper supporting cleaning valve that is provided with of described Butterworth Hatch (7).
7. according to the band negative-pressure operation cyclone separator dust removing system described in any one in claim 1 to 6, it is characterized in that: the scope of the diameter of described ash discharging hole (5) is 100～150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320564642.5U CN203578037U (en) | 2013-09-11 | 2013-09-11 | Ash discharging system with negative pressure operation cyclone separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320564642.5U CN203578037U (en) | 2013-09-11 | 2013-09-11 | Ash discharging system with negative pressure operation cyclone separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578037U true CN203578037U (en) | 2014-05-07 |
Family
ID=50576016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320564642.5U Expired - Lifetime CN203578037U (en) | 2013-09-11 | 2013-09-11 | Ash discharging system with negative pressure operation cyclone separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578037U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081227A (en) * | 2017-05-08 | 2017-08-22 | 哈尔滨工程大学 | A kind of particle removes cyclone separation system |
| CN107261571A (en) * | 2017-07-18 | 2017-10-20 | 清远纳福娜陶瓷有限公司 | The method of high efficiency dispersion dust and its sedimentation seal water system in a kind of sedimentation water seal arrangement |
| CN107520074A (en) * | 2017-08-14 | 2017-12-29 | 淮北矿业（集团）有限责任公司 | Multiple tube screwed dedusting ash ejector |
| CN108144370A (en) * | 2018-02-27 | 2018-06-12 | 南京工程学院 | A kind of multistage efficient cyclone dust-extraction unit |
-
2013
- 2013-09-11 CN CN201320564642.5U patent/CN203578037U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081227A (en) * | 2017-05-08 | 2017-08-22 | 哈尔滨工程大学 | A kind of particle removes cyclone separation system |
| CN107261571A (en) * | 2017-07-18 | 2017-10-20 | 清远纳福娜陶瓷有限公司 | The method of high efficiency dispersion dust and its sedimentation seal water system in a kind of sedimentation water seal arrangement |
| CN107520074A (en) * | 2017-08-14 | 2017-12-29 | 淮北矿业（集团）有限责任公司 | Multiple tube screwed dedusting ash ejector |
| CN108144370A (en) * | 2018-02-27 | 2018-06-12 | 南京工程学院 | A kind of multistage efficient cyclone dust-extraction unit |
| CN108144370B (en) * | 2018-02-27 | 2023-12-01 | 南京工程学院 | Multi-stage efficient cyclone dust collector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203578037U (en) | Ash discharging system with negative pressure operation cyclone separator | |
| CN104478114A (en) | Rotational flow air flotation separation device of tar ammonia water | |
| CN203402719U (en) | Grain sucking device | |
| CN206064037U (en) | Anti- dust pollution silo | |
| CN207296930U (en) | A kind of liquid-gas separator | |
| CN105107274A (en) | Cyclone air-liquid separator matched with freezing dryer during use | |
| CN201940139U (en) | Vacuum cyclone separation filter | |
| CN202654884U (en) | Vertical water film cyclone dust collector | |
| CN104492331B (en) | Activated carbon feeding device and activated carbon feeding method | |
| CN207536540U (en) | A kind of new type mortar tank | |
| CN204193723U (en) | Eddy flow air intake twin-stage purifying dust-removing device | |
| CN204211510U (en) | A kind of vertical three swirler air-floating apparatus | |
| CN202823055U (en) | Water film dust remover | |
| CN204735070U (en) | What can disappear foam spouts tower dirty gas recovery system | |
| CN207928931U (en) | A kind of durable and efficient gas-liquid separator | |
| CN207346134U (en) | A kind of three mouthfuls of dust exhaust apparatuses of valve bag charger | |
| CN204233922U (en) | A kind of water dust scrubber | |
| CN208482177U (en) | A kind of diesel generating set water-bathing smoke deduster | |
| CN206809922U (en) | A kind of gas-liquid separator | |
| CN206935588U (en) | A kind of hot cyclone dust collectors of triangle | |
| CN204767625U (en) | Gas -liquid separator | |
| CN205252607U (en) | Profit crude separation ware | |
| CN211462666U (en) | Gas-liquid separation device for chemical production | |
| CN204529759U (en) | A kind of efficient ultrasonic crude oil demulsification device | |
| CN212091444U (en) | Water conservancy dust remover in closed container powder configuration solution |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |