CN203400615U - Edible oil tail gas absorption tower - Google Patents
Edible oil tail gas absorption tower Download PDFInfo
- Publication number
- CN203400615U CN203400615U CN201220605164.3U CN201220605164U CN203400615U CN 203400615 U CN203400615 U CN 203400615U CN 201220605164 U CN201220605164 U CN 201220605164U CN 203400615 U CN203400615 U CN 203400615U
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- tail gas
- pipe
- edible oil
- straight
- liquid level
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- Expired - Fee Related
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Abstract
The utility model discloses an edible oil tail gas absorption tower. All types of solvent gases in a leaching workshop enter a water separator after being condensed in a condenser; separated water flows into a cooking pot for boiling off residual solvents in the water; then wastewater is discharged into a water seal tank. Non-condensed gas (tail gas) enters a paraffin absorption device from the bottom of an absorption tower; lean oil flows down from the upper part of the tower, penetrates through a filler layer arranged on the upper part and absorbs in a manner of countercurrent contact with the tail gas; the absorbed tail gas is discharged into atmosphere through a back-fire relief valve; rich oil absorbing the solvents enters a desorption tower for desorption and recycling after being subjected to heat exchange; therefore, the aims of reducing the solvent consumption and guaranteeing the safety production are fulfilled.
Description
Technical field:
The utility model related products, are widely used in edible oil and fat engineering and leach the recovery of operation solvent high-efficiency and environmental protection technical field.
Background technology:
At present, the grease processing enterprise edible fat leaching operation of domestic various scales; By solvent naphtha, dissolve the edible oil and fat in oil plant, then different from the boiling point of edible oil and fat and water according to solvent naphtha, by evaporating separation.Solvent naphtha separation can not be thorough, causes solvent consumption excessive; To enterprise, bring unnecessary economic loss.Simultaneously solvent consumption is many may be that solvent does not reclaim the reasons such as thorough, after not having thorough recovered solvent gas to discharge to contact with naked light, does not bring the danger such as blast and environmental pollution.The product that this project is related, can reduce the problems referred to above and occur.
Utility model content:
The product that the utility model is related, the principle of carrying out reverse exchange according to gas and liquid, utilizes and leaches workshop waste vapour waste heat, by containing solvent gas in tail gas, reclaims; Its structure: be comprised of surge tank, flash tank, straight barrel three parts, surge tank is provided with free gas import, the overflow mouth of pipe, the liquid level gauge mouth of pipe, the emptying mouth of pipe; Flash tank is provided with exhaust outlet, and flash tank inside is provided with wire packing; Straight barrel is formed by connecting by flange by a straight barrel and No. two straight barrels, and inside is provided with filler support, and fills Pall ring filler; No. two straight barrel inside is provided with oil-feed spray equipment, outside is provided with bearing, and equipment is vertically fixed in system by the bearing arranging.Condenser, liquid collecting tank water knockout drum, circulating solvent tank free gas out all enter air balance tank, through last condenser, reclaim solvent; Thereby reached the object that reduces molten consumption, guarantees safety in production.
Accompanying drawing explanation:
Below in conjunction with drawings and Examples, the utility model is further illustrated, Fig. 1 is a kind of product structure schematic diagram of edible oil tail gas absorber.
As shown in Figure 1, exhaust outlet 1, flash tank 2, wire packing 3, oil-feed spray equipment 4, two trumpeter holes 5, bearing 6, absorber portion 7, filler support 8, Pall ring filler 9, free gas import 10, the overflow mouth of pipe 11, surge tank 12, the liquid level gauge mouth of pipe 13, the emptying mouth of pipe 14, glass-tube liquid level meter 15, a trumpeter hole 16, straight barrel 17, adpting flange 18, No. two straight barrels 19 form.
The specific embodiment:
As shown in Figure 1, straight barrel is formed by connecting by adpting flange by a straight barrel 17 and No. two straight barrels 19 the related product of the utility model.A straight barrel 17 and No. two straight barrel 19 inside are provided with filler support 8, and fill Pall ring filler 9; No. one straight barrel 17 lower ends are connected to surge tank 12, surge tank 12 is provided with free gas import 10, the overflow mouth of pipe 11, the liquid level gauge mouth of pipe 13, the emptying mouth of pipe 14, glass-tube liquid level meter 15, and glass-tube liquid level meter 15 is bolted two liquid level gauge mouths of pipe 13 that are provided with at surge tank 12; No. two straight barrels 19 are provided with oil- feed spray equipment 4,6, No. two straight barrel 19 upper ends of bearing are connected to flash tank 2; Flash tank 2 is provided with exhaust outlet 1, and flash tank 2 inside are provided with wire packing 3.Equipment is vertically fixed in system by bearing 6, when on-condensible gas (tail gas) enters surge tank 12 from free gas import 10; Upwards operation of free gas after cushioning even pressure.Paraffin oil sprays downwards with vaporific form from oil-feed spray equipment 4; Through tail gas, conduct heat to the Pall ring filler 9 that is arranged on a straight barrel 17 and No. two straight barrel 19 inside, make upwards to move on-condensible gas (tail gas) and slow down with the speed that operation paraffin oil moves in opposite directions downwards; Solvent gas and the indissoluble surge tank 12 that enters of paraffin oil in while on-condensible gas (tail gas), the overflow mouth of pipe 11 being provided with by surge tank 12 is transported to Analytic Tower to carry out solvent gas to reclaim after separation.The tail gas of lyosoption gas upwards moves exhaust outlet 1, the discharge of the spark arrester safety arranging on exhaust outlet 1; Thereby reach, solvent gas reclaims and tail gas safe discharges, the object of environmental protection.
Claims (4)
1. an edible oil tail gas absorber, its feature: be comprised of surge tank, flash tank, straight barrel three parts, surge tank is provided with free gas import, the overflow mouth of pipe, the liquid level gauge mouth of pipe, the emptying mouth of pipe; Flash tank is provided with exhaust outlet, and flash tank inside is provided with wire packing; Straight barrel is formed by connecting by flange by a straight barrel and No. two straight barrels, and inside is provided with filler support, and fills Pall ring filler; Equipment is vertically fixed in system by the bearing being arranged on straight barrel.
2. a kind of edible oil tail gas absorber according to claim 1, its feature a: straight barrel (17) is connected by adpting flange with No. two straight barrels (19); A straight barrel (17) lower end is connected to surge tank (12), and No. two straight barrels (19) upper end is connected to flash tank (2), and No. two straight barrels (19) inside is provided with oil-feed spray equipment (4), outside is provided with bearing (6).
3. a kind of edible oil tail gas absorber according to claim 1, its feature: surge tank (12) is provided with free gas import (10), the overflow mouth of pipe (11), the liquid level gauge mouth of pipe (13), the emptying mouth of pipe (14), glass-tube liquid level meter (15); Glass-tube liquid level meter is bolted two liquid level gauge mouths of pipe (13).
4. a kind of edible oil tail gas absorber according to claim 1, its feature: flash tank (2) top is provided with exhaust outlet (1), and inside is provided with wire packing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220605164.3U CN203400615U (en) | 2012-11-16 | 2012-11-16 | Edible oil tail gas absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220605164.3U CN203400615U (en) | 2012-11-16 | 2012-11-16 | Edible oil tail gas absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203400615U true CN203400615U (en) | 2014-01-22 |
Family
ID=49936558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220605164.3U Expired - Fee Related CN203400615U (en) | 2012-11-16 | 2012-11-16 | Edible oil tail gas absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203400615U (en) |
-
2012
- 2012-11-16 CN CN201220605164.3U patent/CN203400615U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20151116 |
|
| EXPY | Termination of patent right or utility model |