CN203139660U - Residual liquid recovery system - Google Patents
Residual liquid recovery system Download PDFInfo
- Publication number
- CN203139660U CN203139660U CN 201220522840 CN201220522840U CN203139660U CN 203139660 U CN203139660 U CN 203139660U CN 201220522840 CN201220522840 CN 201220522840 CN 201220522840 U CN201220522840 U CN 201220522840U CN 203139660 U CN203139660 U CN 203139660U
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- CN
- China
- Prior art keywords
- cooler
- drier
- dryer
- evaporator
- bubbling
- 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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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility discloses a residual liquid recovery system, which is to solve problems of recovery and utilization of material in chemical production, and includes an evaporator, a dryer, a residue collector, a bubbling tank, a reflux pump and a cooler, wherein the air outlet of evaporator and dryer are connected to one side of the bubbling tank, and the air outlet of the other side of bubbling tank is connected to the cooler. The dryer is connected below the evaporator, and the residue collector is connected below the dryer. The reflux pump entrance is connected to the bubbling tank and the outlet is connected to the evaporator. When running, the residual liquid discharged from the production system is heated by the evaporator and the dryer, and the heated gas is cleaned in the bubbling tank to remove the dust, and the cleaned gas is condensed by the cooler to obtain available raw materials or products, and the residual material enters the residue collector from the dryer to be processed, and the reflux pump extracts part of liquid from the bubbling tank into the evaporator to be re-evaporated.
Description
Technical field
The utility model relates to the raffinate that chemical producing system the is produced process that is recycled, and improves the rate of recovery of industrial chemicals or product, reduces discharging, alleviates environmental pollution.
Background technology
During Chemical Manufacture closed cycle operation, normally move in order to guarantee product quality or system, in operating process, can discharge a large amount of raffinates, to reduce system's impurity content or to alleviate stopping state.But in this raffinate of discharging, tend to take out of more raw material or product, if emission is harmful to environment, in the wasting while, the problem of environmental pollution that also brings.
Summary of the invention
In order to solve material waste and problem of environmental pollution, the utility model proposes a kind of raffinate recovery system, the material that production system is discharged is handled again, reclaim wherein most of raw material or product.
The technical scheme that its technical problem that solves the utility model adopts is: design a kind of raffinate recovery system, comprise evaporimeter, drier, residue gatherer, bubbling jar, reflux pump, cooler, the gas vent of evaporimeter and drier is connected bubbling jar one side, the gas vent of bubbling jar opposite side is connected to cooler, drier is connected the evaporimeter bottom, the residue gatherer is connected the drier bottom, and the reflux pump entrance connects the bubbling jar, and outlet connects evaporimeter; Wherein drier is provided with the drier agitator, and the bubbling jar is provided with bubbling jar cooling jacket, and the cooler top is provided with the cooler exhaust line, and the bottom is provided with the cooler blowdown pipeline.
During the operation of raffinate recovery system, at first the raffinate of production system being discharged by evaporimeter and drier heats, obtain the gas form mixture, the material of raw material or product and other boiling points carries out initial gross separation in the gas form mixture, raw material after the separation or product gas carry out bubbling by the bubbling jar and clean, remove fine particle in the gas, the recycling cooler carries out condensation to cleaning back gas, obtain raw material or the product of recyclable utilization, the material of other boiling points enters the residue gatherer from drier and handles, reach discharge standard, the while reflux pump is got back to evaporimeter from bubbling jar extraction partially liq and is evaporated again, guarantees the purity of bubbling pot liquid.
Beneficial effect: the utility model increases the utilization rate of production system material to greatest extent, and consumption reduction reduces discharging, and reduces environmental pollution, below in conjunction with drawings and Examples the utility model is further specified
Description of drawings
Fig. 1 is the system flow chart of an embodiment of the utility model
Reference numeral: 1, evaporimeter 2, raffinate feeding line 3, drier 4, residue gatherer 5, residue treatment pipeline 6, reflux pipeline 7, bubbling jar 8, reflux pump 9, cooler exhaust line 10, cooler 11, cooler blowdown pipeline 12, pure material pipeline 13, waste residue are handled pump 14, bubbling jar cooling pipeline 15, heating pipeline 16, bubbling jar cooling jacket 17, drier agitator
The specific embodiment
In the embodiment shown in Fig. 1, comprise evaporimeter 1, drier 3, residue gatherer 4, bubbling jar 7, reflux pump 8, cooler 10, its connected mode is: evaporimeter 1 is connected bubbling jar 7 one sides with the gas vent of drier 3, the gas vent of bubbling jar 7 opposite sides is connected to cooler 10, drier 3 is connected evaporimeter 1 bottom, residue gatherer 4 is connected drier 3 bottoms, reflux pump 8 entrances connect bubbling jar 7, outlet connects evaporimeter 1, during operation, the production system raffinate enters evaporimeter 1 by raffinate feeding line 2, be heated in evaporimeter 1, a part of liquid flashes becomes gas, enters bubbling jar 7 from the gas vent of evaporimeter 1, remaining liquid and solid slag enter drier 3, the device agitator 17 that is dried stirs, thermally equivalent, and the gas that comes out from drier 3 gas vents also enters bubbling jar 7, clean, remaining residue enters residue gatherer 4; The gas that comes out from bubbling jar 7 gas vents enters and carries out condensation in the cooler 10, enter pure material pipeline 12 through condensed liquid, cooling medium enters bubbling jar cooling jacket 16 from bubbling jar cooling pipeline 14 simultaneously, stablize the temperature of bubbling jar 7, reflux pump 8 enters evaporimeter 1 from bubbling jar 7 bottoms extraction partially liq from reflux pipeline 6 and evaporates again, avoids bubbling jar 7 impurity enriched; Cooler 10 is discharged the gas that can not be condensed by the cooler exhaust line 9 that the top is provided with, and guarantees condensation effect; Cooler discharge line 11 is mainly left in system, is used when stopping.
Claims (4)
1. raffinate recovery system, comprise evaporimeter, drier, residue gatherer, bubbling jar, reflux pump, cooler, the gas vent that it is characterized in that evaporimeter and drier is connected bubbling jar one side, the gas vent of bubbling jar opposite side is connected to cooler, drier is connected the evaporimeter bottom, the residue gatherer is connected the drier bottom, and the reflux pump entrance connects the bubbling jar, and outlet connects evaporimeter.
2. raffinate recovery system according to claim 1, it is characterized in that: drier is provided with the drier agitator.
3. raffinate recovery system according to claim 1, it is characterized in that: the bubbling jar is provided with bubbling jar cooling jacket.
4. raffinate recovery system according to claim 1, it is characterized in that: the cooler top is provided with the cooler exhaust line, and the bottom is provided with the cooler blowdown pipeline.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220522840 CN203139660U (en) | 2012-10-13 | 2012-10-13 | Residual liquid recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220522840 CN203139660U (en) | 2012-10-13 | 2012-10-13 | Residual liquid recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203139660U true CN203139660U (en) | 2013-08-21 |
Family
ID=48967217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220522840 Expired - Fee Related CN203139660U (en) | 2012-10-13 | 2012-10-13 | Residual liquid recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203139660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112048722A (en) * | 2020-09-01 | 2020-12-08 | 武汉思越化学技术有限公司 | Preparation method and preparation system of special corrosion inhibitor for metal equipment |
-
2012
- 2012-10-13 CN CN 201220522840 patent/CN203139660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112048722A (en) * | 2020-09-01 | 2020-12-08 | 武汉思越化学技术有限公司 | Preparation method and preparation system of special corrosion inhibitor for metal equipment |
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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: 20130821 Termination date: 20141013 |
|
| EXPY | Termination of patent right or utility model |