CN208649030U - One kind containing chlorine, fluorine-containing liquid waste treatment system - Google Patents
One kind containing chlorine, fluorine-containing liquid waste treatment system Download PDFInfo
- Publication number
- CN208649030U CN208649030U CN201821286887.5U CN201821286887U CN208649030U CN 208649030 U CN208649030 U CN 208649030U CN 201821286887 U CN201821286887 U CN 201821286887U CN 208649030 U CN208649030 U CN 208649030U
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- fluorine
- incinerator
- collecting tank
- connect
- treatment system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses one kind to contain chlorine, fluorine-containing liquid waste treatment system, mainly solving the technical problems that in the prior art in HFC-245Fa production and processing, how chlorine is contained to generation, the problem of fluorine-containing waste liquid is handled, the utility model contains chlorine by a kind of, fluorine-containing liquid waste treatment system, including incinerator, the incinerator is connect by knockout drum with the high-boiling components collecting tank, heater is equipped in the high-boiling components collecting tank, the high-boiling components collecting tank is connect by filter with stripper top, the stripper is connect with the incinerator, the incinerator is connected to quenching unit, the technical solution that the quenching unit is connect with tail gas absorption unit, preferably solves the problems, such as this, can be used for handling generated in HFC-245Fa production and processing containing chlorine, fluorine-containing waste liquid.
Description
Technical field
The utility model relates to one kind to contain chlorine, fluorine-containing liquid waste treatment system.
Background technique
HFC-245fa can generate a part containing chlorine, fluorine-containing waste liquid in the process of production and processing, can be serious if do not handled
Environment is polluted, so must deal carefully with.It is made appropriate arrangements not yet containing chlorine, the recycling of fluorine-containing waste liquid or disposition at this stage.
Utility model content
The technical problems to be solved in the utility model is in the prior art in HFC-245Fa production and processing, how to production
It is raw the problem of processing containing chlorine, fluorine-containing waste liquid, it proposes a kind of new containing chlorine, fluorine-containing liquid waste treatment system, the system
Have the characteristics that effectively to handle containing chlorine, fluorine-containing waste liquid.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is as follows: one kind is containing chlorine, at fluorine-containing waste liquid
Reason system, including incinerator, the incinerator are connect by knockout drum with the high-boiling components collecting tank, and the high-boiling components are received
Collect and be equipped with heater in tank, the high-boiling components collecting tank is connect by filter with stripper top, the stripper with it is described
Incinerator connection, the incinerator are connected to quenching unit, and the quenching unit is connect with tail gas absorption unit.
Further, it is preferable that feed pipe is equipped at the top of the high-boiling components collecting tank.
Preferably, the incinerator is equipped with air inlet pipe one and air inlet pipe two.
Preferably, the heater includes the coil pipe in the high-boiling components collecting tank, and the coil pipe is equipped with air inlet
Pipe three and outlet tube.
Preferably, shifting pump is equipped between the filter and the stripper.
Preferably, the stripper bottom connects raffinate collecting tank, and the stripper bottom is equipped with air inlet pipe four.
Preferably, the quenching unit includes quencher, and the quencher is connect with the incinerator, the quencher bottom
By pump connection cooler, the cooler connects the top of the quencher, the cooler and quencher top in portion
Drain pipe is connected on the pipeline of connection, the quencher side is equipped with inlet tube.
The utility model has the beneficial effects that: the utility model is burnt by incinerator to containing chlorine, fluorine-containing gas
Burning processing；The utility model is placed containing chlorine, fluorine-containing waste liquid by high-boiling components collecting tank and is contained by heater by boiling point is lower
Chlorine, organic fluorocompound vaporization；The utility model is filtered residual liquid by filter；The utility model passes through stripper
Residual liquid is carried out atomization and the gas of atomization is sent into incinerator to burn；After the utility model passes through quenching unit to burning
Gas cooled down, and after the cooling period be sent into tail gas absorption unit carry out absorption processing.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram containing chlorine, fluorine-containing liquid waste treatment system of the utility model.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
Referring to Figure 1, present embodiment discloses one kind to contain chlorine, fluorine-containing liquid waste treatment system, including incinerator 1, described to burn
It burns furnace 1 and is equipped with air inlet pipe 1 and air inlet pipe 2 12, air inlet pipe 1 and the setting of air inlet pipe 2 12 are used at the top of incinerator 1
Natural gas and air are passed through into incinerator 1, the incinerator 1 is connected by knockout drum 2 and the high-boiling components collecting tank 3
It connects, gas-liquid separator 2 is respectively connected to the top of incinerator 1 and the top of high-boiling components collecting tank 3, the high-boiling components collecting tank 3
Top is equipped with feed pipe 31, is sent into high-boiling components collecting tank 3 by feed pipe 31 containing chlorine, fluorine-containing waste liquid；
Heater is equipped in the high-boiling components collecting tank 3, the heater includes being located in the high-boiling components collecting tank 3
Coil pipe 41, the coil pipe 41 are equipped with air inlet pipe 3 42 and outlet tube 43, and air inlet pipe 3 42 and outlet tube 43 all extend to high boiling
Outside object collecting tank 3, air inlet pipe 3 42 flows out after heat exchange forms lime set from outlet tube 43 for being passed through steam in coil pipe 41；
The high-boiling components collecting tank 3 at the top of filter 5 and stripper 6 by connecting, the filter 5 and the stripper
Shifting pump 51 is equipped between 6, filter 5 is connected to 3 bottom of high-boiling components collecting tank, and shifting pump 51 is connected to 6 top of stripper, institute
It states 6 top of stripper and is connected at the top of the incinerator 1,6 bottom of stripper connects raffinate collecting tank 7, the stripper 6
Bottom is equipped with air inlet pipe 4 61, is passed through steam into stripper 6 by air inlet pipe 4 61；
The incinerator 1 is connected to quenching unit, and the quenching unit is connect with tail gas absorption unit 9, the chilling list
Member includes quencher 81, and the quencher 81 is connect with the incinerator 1, and quencher 81 is connected to the bottom of the incinerator 1,
The pipeline that incinerator 1 connects quencher 81 is inserted under the liquid level inside quencher 81, and 81 bottom of quencher passes through pump
82 connection coolers 83, the cooler 83 connect the top of the quencher 81, the cooler 83 and the quencher 81
It is connected with drain pipe 84 on the pipeline of top connection, liquid is emitted by Sewage Disposal, the quencher by drain pipe 84
81 sides are equipped with inlet tube 85, and municipal water is passed through into quencher 81 by inlet tube 85.
One kind containing chlorine, waste fluoride treatment process, comprising the following steps:
Step is 1.: will be put into containing chlorine, fluorine-containing waste liquid into high-boiling components collecting tank 3；
Step is 2.: steam is passed through into heater, by the temperature control of high-boiling components collecting tank 3 at 40~70 DEG C, and pressure control
Make in 10~30Kpag, gradually by the boiling point in high-boiling components collecting tank 3 it is lower containing chlorine, organic fluorocompound vaporize, after pass through
After 2 gas-liquid separation of knockout drum, gas phase, which enters in incinerator 1, to be further processed, liquid-phase reflux to high-boiling components collecting tank 3；
Step is 3.: after the temperature in high-boiling components collecting tank 3 reaches 75 DEG C, and liquid level no longer declines, utilizing shifting pump 7 will
Residual liquid (boiling point is higher to contain chlorine, organic fluorocompound) in high-boiling components collecting tank 3, after 5 filtration treatment of filter, transfer
To 6 top of stripping tower, it is passed through steam (1Mpa) in 6 bottom of stripper, residual liquid atomization is entered in incinerator 1, it cannot
Atomised part is collected into raffinate collecting tank 7；
Step is 4.: be passed through natural gas and air in incinerator 1, control its temperature be allowed to be maintained at 1100~1400 DEG C it
Between；
Step is 5.: the gas that 4. burns that treated through above-mentioned steps, into quencher 81, be rapidly cooled to 70 DEG C hereinafter,
The control of its temperature is controlled by 83 circulating cooling of cooler；
Step is 6.: after 5. above-mentioned steps are handled, unabsorbed gases, into tail gas absorption unit 9, after processing is qualified
Discharge.
Further, step 5. in, municipal water is passed through into quencher 81, makes hydrofluoric acid containing and hydrochloric acid in quencher 81
The concentration of nitration mixture be maintained at 15wt%~25wt%.
Claims (7)
1. one kind contains chlorine, fluorine-containing liquid waste treatment system, it is characterised in that: including incinerator, the incinerator passes through gas-liquid separation
Tank is connect with the high-boiling components collecting tank, and heater is equipped in the high-boiling components collecting tank, and the high-boiling components collecting tank passed through
Filter is connect with stripper top, and the stripper is connect with the incinerator, and the incinerator is connected to quenching unit, described
Quenching unit is connect with tail gas absorption unit.
2. as described in claim 1 a kind of containing chlorine, fluorine-containing liquid waste treatment system, which is characterized in that the high-boiling components collecting tank
Top is equipped with feed pipe.
3. as described in claim 1 a kind of containing chlorine, fluorine-containing liquid waste treatment system, which is characterized in that the incinerator is equipped with
Air inlet pipe one and air inlet pipe two.
4. as described in claim 1 a kind of containing chlorine, fluorine-containing liquid waste treatment system, which is characterized in that the heater includes position
Coil pipe in the high-boiling components collecting tank, the coil pipe are equipped with air inlet pipe three and outlet tube.
5. as described in claim 1 a kind of contain chlorine, fluorine-containing liquid waste treatment system, which is characterized in that the filter and described
Shifting pump is equipped between stripper.
6. as described in claim 1 a kind of containing chlorine, fluorine-containing liquid waste treatment system, which is characterized in that the stripper bottom connects
Raffinate collecting tank is connect, the stripper bottom is equipped with air inlet pipe four.
7. as described in claim 1 a kind of contain chlorine, fluorine-containing liquid waste treatment system, which is characterized in that the quenching unit includes
Quencher, the quencher are connect with the incinerator, and the quencher bottom is connected by pump connection cooler, the cooler
The top of the quencher is connect, is connected with drain pipe, the urgency on the pipeline connecting at the top of the cooler and the quencher
Cooler side is equipped with inlet tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821286887.5U CN208649030U (en) | 2018-08-10 | 2018-08-10 | One kind containing chlorine, fluorine-containing liquid waste treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821286887.5U CN208649030U (en) | 2018-08-10 | 2018-08-10 | One kind containing chlorine, fluorine-containing liquid waste treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208649030U true CN208649030U (en) | 2019-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821286887.5U Active CN208649030U (en) | 2018-08-10 | 2018-08-10 | One kind containing chlorine, fluorine-containing liquid waste treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208649030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108862802A (en) * | 2018-08-10 | 2018-11-23 | 中化蓝天霍尼韦尔新材料有限公司 | One kind containing chlorine, fluorine-containing liquid waste treatment system and processing method |
-
2018
- 2018-08-10 CN CN201821286887.5U patent/CN208649030U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108862802A (en) * | 2018-08-10 | 2018-11-23 | 中化蓝天霍尼韦尔新材料有限公司 | One kind containing chlorine, fluorine-containing liquid waste treatment system and processing method |
| CN108862802B (en) * | 2018-08-10 | 2023-11-21 | 中化蓝天霍尼韦尔新材料有限公司 | System and method for treating chlorine-containing and fluorine-containing waste liquid |
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