CN2392587Y - Gravity dewatering apparatus - Google Patents
Gravity dewatering apparatus Download PDFInfo
- Publication number
- CN2392587Y CN2392587Y CN 99232148 CN99232148U CN2392587Y CN 2392587 Y CN2392587 Y CN 2392587Y CN 99232148 CN99232148 CN 99232148 CN 99232148 U CN99232148 U CN 99232148U CN 2392587 Y CN2392587 Y CN 2392587Y
- Authority
- CN
- China
- Prior art keywords
- dehydrator
- dewatering apparatus
- knapsack
- inlet
- water
- 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 - Fee Related
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Abstract
The utility model discloses a gravity dewatering apparatus used for wet dedusting of converter fume, which belongs to the technical field of separation and comprises a dewatering apparatus body, an inlet of the dewatering apparatus, an air outlet of the dewatering apparatus, and a drainage pipe of the dewatering apparatus. The utility model is characterized in that the bottom part of the dewatering apparatus close to the inlet of the dewatering apparatus is added with a backpack of the dewatering apparatus used for storing water; the backpack of the dewatering apparatus and the dewatering apparatus body are combined into an integrative body; the water storing depth of the backpack of the dewatering apparatus is controlled by water blocking plates which are positioned on the right part of the dewatering apparatus; the bottom areas of the backpack of the dewatering apparatus are bigger that the areas of the downward spray of the sewage on the inlet of the dewatering apparatus. The utility model avoids the direct erosion exerted on the bottom part of the dewatering apparatus from washing sewage and extends the service life of the dewatering apparatus.
Description
The utility model belongs to separation technology field, relates in particular to a kind of gravity dehydration device that is used for the converter gas wet dedusting.
The gravity dehydration device of existing converter gas wet dedusting as shown in Figure 1, comprises dehydrator body 1, dehydrator inlet 2, dehydrator air outlet 3, dehydrator blow-off pipe 4.The deficiency of its existence is: in the production, the dehydrator of close dehydrator inlet side bottom is owing to be subjected to directly washing away of wash water for a long time, and the dehydrator bottom is perishable, drainage occurs, influences the converter ordinary production.
The purpose of this utility model is to provide a kind of dehydrator bottom to avoid directly washing away of wash water, the indefectible gravity dehydration device in dehydrator bottom.
The purpose of this utility model realizes as follows: at the dehydrator knapsack that increases by a water storage near the dehydrator bottom of dehydrator import one side, dehydrator knapsack and dehydrator body are linked as an integral body, the water storage degree of depth of dehydrator knapsack is by the shelves water plate control on dehydrator knapsack right side, the area that dehydrator knapsack bottom area sprays down greater than dehydrator import sewage, make sewage wash away any position, extenuate wash water directly washing away the dehydrator wall thereby reach the water storage that utilizes the dehydrator knapsack less than the dehydrator wall.
Effect of the present utility model: because at the dehydrator knapsack that has increased by a water storage near the dehydrator bottom of dehydrator import one side, utilize the water storage of dehydrator knapsack to extenuate wash water directly washing away to the dehydrator wall, the dehydrator bottom is not perishable, has prolonged the service life of gravity dehydration device.
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
Fig. 1 is existing gravity dehydration device structural representation
Fig. 2 is a structural representation of the present utility model
Among the figure, part 1 is the dehydrator body, and part 2 is that dehydrator inlet, part 3 are that dehydrator air outlet, part 4 are dehydrator blow-off pipes, and part 5 is dehydrator knapsacks, and part 6 is grade water plates,
The gravity dehydration device, as shown in Figure 2, comprise dehydrator body 1, dehydrator inlet 2, dehydrator air outlet 3, dehydrator blow-off pipe 4, at the dehydrator knapsack 5 that increases by a water storage near the dehydrator bottom of dehydrator inlet side, dehydrator knapsack 5 is linked as an integral body with dehydrator body 1, the water storage degree of depth of dehydrator knapsack 5 is by shelves water plate 6 controls on dehydrator knapsack 5 right sides, the area that dehydrator knapsack 5 bottom areas spray down greater than dehydrator inlet sewage.For the wash water that guarantees down spray washes away bottom less than dehydrator knapsack 5, and do not influence dedusting and dehydrating effect, the height of shelves water plate 6 is 500～600 millimeters.During work, converter gas is after the Venturi tube washing, air-water mixture enters dehydrator through dehydrator inlet 2, converter gas after the dehydration is discharged from dehydrator air outlet 3, the wash water gravitate vertically falls into dehydrator knapsack 5, because dehydrator knapsack 5 has the water storage of certain altitude, the sewage overflow that surpasses shelves water plate 6 is discharged from dehydrator blow-off pipe 4, has avoided wash water directly washing away the dehydrator wall.
Claims (2)
1. gravity dehydration device, comprise dehydrator body (1), dehydrator inlet (2), dehydrator air outlet (3), dehydrator blow-off pipe (4), it is characterized in that at the dehydrator knapsack (5) that increases by a water storage near the dehydrator bottom of dehydrator import one side, dehydrator knapsack (5) is linked as an integral body with dehydrator body (1), the water storage degree of depth of dehydrator knapsack (5) is by shelves water plates (6) control on dehydrator knapsack (5) right side, and dehydrator knapsack (5) bottom area is greater than the area of spray under the dehydrator inlet sewage.
2. gravity dehydration device according to claim 1 is characterized in that grade height of water plate (6) is 500～600 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99232148 CN2392587Y (en) | 1999-07-14 | 1999-07-14 | Gravity dewatering apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99232148 CN2392587Y (en) | 1999-07-14 | 1999-07-14 | Gravity dewatering apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2392587Y true CN2392587Y (en) | 2000-08-23 |
Family
ID=34020890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99232148 Expired - Fee Related CN2392587Y (en) | 1999-07-14 | 1999-07-14 | Gravity dewatering apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2392587Y (en) |
-
1999
- 1999-07-14 CN CN 99232148 patent/CN2392587Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |