CN210230995U - System for be used for handling stearoyl chloride filter residue - Google Patents
System for be used for handling stearoyl chloride filter residue Download PDFInfo
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- CN210230995U CN210230995U CN201921177566.6U CN201921177566U CN210230995U CN 210230995 U CN210230995 U CN 210230995U CN 201921177566 U CN201921177566 U CN 201921177566U CN 210230995 U CN210230995 U CN 210230995U
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- treatment tank
- filter residue
- processing
- stearoyl chloride
- calcium oxide
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Abstract
The utility model relates to a system for be used for handling stearoyl chloride filter residue, the filter residue contain active carbon and acyl chloride, include: the device comprises a treatment tank, a polytetrafluoroethylene lining is arranged in the treatment tank, a filter residue inlet, an alkaline solution inlet and a tail gas outlet are arranged at the top of the treatment tank, and a discharge port is arranged at the bottom of the treatment tank; the calcium oxide bin is connected with the treatment tank and is used for quantitatively adding calcium oxide into the treatment tank; one end of the conveying mechanism is arranged at the discharge port of the treatment tank; the temporary storage container is used for storing the processed filter residues, and the temporary storage container is arranged at the other end of the conveying mechanism. Adopted the utility model discloses a system for be arranged in handling the filter residue that produces in the stearoyl chloride production technology can carry out the preliminary treatment to the filter residue that produces in the stearoyl chloride production technology, is convenient for store the transportation or burn and handle.
Description
Technical Field
The utility model relates to a solid waste handles technical field, specifically indicates a system for handling stearoyl chloride production technology filter residue.
Background
Stearoyl chloride is a common chemical raw material, is mainly used as an intermediate of a color film coupler, and is also used for esterification of alcohol and raw materials of other organic compounds. In the production process, stearic acid and phosgene are generally adopted as raw materials, DMF is adopted as a catalyst, activated carbon is adopted as a decolorizing agent, and a finished product is obtained after reaction, light dispelling and filtration.
In the production process, filter residue generated after filtration contains activated carbon and acyl chloride, which is a dangerous waste, and the treatment of the waste is always difficult. It cannot be incinerated directly because it corrodes incineration equipment; and the hydrogen chloride is not convenient to store and transport, and can react with water in the air to generate hydrogen chloride in the process of storage and transport, so that the human health is harmed, and the environment is polluted.
Therefore, there is a need for an apparatus for pretreating stearoyl chloride residue, which is convenient for storage and transportation and can be incinerated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art not enough, provide a system for handling stearoyl chloride filter residue, the filter residue after the processing is convenient for store, transport or burn the processing.
In order to realize above-mentioned purpose, the utility model discloses a system for be used for handling stearoyl chloride filter residue, the filter residue contain active carbon and acyl chloride, the system include:
the device comprises a treatment tank, a filter residue inlet, an alkaline solution inlet and a tail gas outlet, wherein the top of the treatment tank is provided with a filter residue inlet, an alkaline solution inlet and a tail gas outlet, and the bottom of the treatment tank is provided with a discharge outlet;
the calcium oxide bin is connected with the treatment tank and is used for quantitatively adding calcium oxide into the treatment tank;
one end of the conveying mechanism is arranged at the discharge port of the treatment tank;
the temporary storage container is used for storing the processed filter residues, and the temporary storage container is arranged at the other end of the conveying mechanism.
Preferably, the treatment tank is provided with a horizontal agitator, and the horizontal agitator is horizontally arranged on the side wall of the treatment tank, so that the agitator rotates along a horizontal axis.
Preferably, the conveying mechanism is a screw conveyor.
Preferably, the temporary storage container is a ton bagging container.
Preferably, the temporary storage container is arranged on the tray.
Preferably, the calcium oxide bin is a calcium oxide metering tank, so that calcium oxide is quantitatively added into the treatment tank.
Preferably, the inside of the treatment tank is provided with a polytetrafluoroethylene lining.
Adopted the utility model discloses a system for be used for handling stearoyl chloride filter residue can carry out the preliminary treatment to the filter residue that produces in the stearoyl chloride production, is convenient for store the transportation or burn the processing.
Drawings
Fig. 1 is the structure schematic diagram of the system for treating stearoyl chloride filter residue of the present invention.
Detailed Description
In order to clearly describe the technical content of the present invention, the following further description is made in conjunction with specific embodiments.
As shown in fig. 1, for the embodiment of the system for processing stearoyl chloride filter residue of the present invention, wherein the filter residue produced in the stearoyl chloride production process contains activated carbon and acyl chloride, the system comprises: a treatment tank 1, wherein a polytetrafluoroethylene lining (not shown) is arranged inside the treatment tank, so that the treatment tank has the characteristics of corrosion resistance and high temperature resistance; the top of the treatment tank is provided with a filter residue inlet 3, an alkaline solution inlet 5 and a tail gas outlet 4, wherein filter residue can directly enter the treatment tank 1 through the filter residue inlet 3 after being discharged from a filter, and the bottom of the treatment tank 1 is provided with a discharge port 8; the calcium oxide bin 2 is connected with the treatment tank 1 and is used for quantitatively adding calcium oxide into the treatment tank; a conveying mechanism 7, one end of which is arranged at the discharge port 8 of the processing tank; and the temporary storage container 9 is used for storing the processed filter residues, and is arranged at the other end of the conveying mechanism.
As shown in FIG. 1, treatment tank 1 set up horizontal agitator 6, horizontal agitator 6 along the horizontal direction set up in treatment tank 1's lateral wall, make the agitator rotatory along horizontal axis, adopt horizontally agitating unit, do not occupy the top slag discharge channel of treatment tank, the maximize has reduced the utility model provides a size of system.
As shown in fig. 1, the conveying mechanism 7 is a screw conveyor, which is convenient for conveying the treated filter residue, and other conveying mechanisms which are convenient for conveying the solid filter residue can be selected; the calcium oxide bin is a calcium oxide metering tank to quantitatively add calcium oxide into the treatment tank, and other bins convenient for quantitative conveying can be selected.
As shown in fig. 1, the temporary storage container is a ton bagging container, a ton bag can be directly hung below an outlet of a screw conveyor, and the ton bag is supported by a tray 10.
Use the utility model discloses a during the system, the filter is constantly from the filter residue inlet port to the processing tank discharge filter residue, after arranging the sediment, start the agitator earlier, then add the calcium oxide to the processing tank ration through the calcium oxide metering tank, continue to stir the certain time, then add sodium hydroxide solution through the alkaline solution inlet port, continue to stir, can produce vapor and hydrogen chloride gas in the reaction process, tail gas is discharged through the tail gas outlet and is sent into current tail gas processing apparatus through the pipeline and handle, the reaction finishes the back, continue to stir a period, send to the regional ton bag of packing through screw conveyer.
The utility model discloses a system can direct mount in arranging the sediment scene to connect to arrange the sediment scene and handle, need not to transport, avoid safety and environmental protection risk in the transfer process.
The utility model discloses a system adopts two kinds of alkaline neutralizers of calcium oxide and alkaline solution, preferred adoption calcium oxide and sodium hydroxide solution, and the moisture that utilizes alkaline solutions such as sodium hydroxide solution can guarantee in the filter residue that acidic material can with the alkaline neutralizer mixing to by the complete neutralization, can utilize the hydroscopicity of calcium oxide again to ensure the filter residue drying after handling, no too much moisture remains, is convenient for pile up, transport and burn.
Adopted the utility model discloses a system for be used for handling stearoyl chloride filter residue can carry out the preliminary treatment to the filter residue that produces in the stearoyl chloride production technology, is convenient for store the transportation or burn and handle.
In this specification, the invention has been described with reference to specific embodiments thereof. It will, however, be evident that various modifications and changes may be made thereto without departing from the broader spirit and scope of the invention. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.
Claims (7)
1. A system for processing stearoyl chloride filter residue, said filter residue comprising activated carbon and acyl chloride, said system comprising:
the device comprises a treatment tank, a filter residue inlet, an alkaline solution inlet and a tail gas outlet, wherein the top of the treatment tank is provided with a filter residue inlet, an alkaline solution inlet and a tail gas outlet, and the bottom of the treatment tank is provided with a discharge outlet;
the calcium oxide bin is connected with the treatment tank and is used for quantitatively adding calcium oxide into the treatment tank;
one end of the conveying mechanism is arranged at the discharge port of the treatment tank;
the temporary storage container is used for storing the processed filter residues, and the temporary storage container is arranged at the other end of the conveying mechanism.
2. The system for processing stearoyl chloride filter residues according to claim 1, wherein said processing tank is provided with a horizontal agitator, said horizontal agitator being horizontally arranged in a side wall of said processing tank, such that said agitator rotates along a horizontal axis.
3. The system for processing stearoyl chloride filter residues according to claim 1, wherein said conveying mechanism is a screw conveyor.
4. The system for processing stearoyl chloride filter residues as claimed in claim 1, wherein said temporary holding vessel is a ton bagging.
5. System for processing stearoyl chloride filter residues according to claim 1 or 4, characterized in that the temporary holding vessel is arranged on a tray.
6. The system for processing stearoyl chloride filter residues according to claim 1, wherein said calcium oxide silo is a calcium oxide metering tank to meter calcium oxide to the processing tank.
7. The system for processing stearoyl chloride filter residues according to claim 1, wherein a polytetrafluoroethylene inner liner is arranged inside the processing tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921177566.6U CN210230995U (en) | 2019-07-25 | 2019-07-25 | System for be used for handling stearoyl chloride filter residue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921177566.6U CN210230995U (en) | 2019-07-25 | 2019-07-25 | System for be used for handling stearoyl chloride filter residue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210230995U true CN210230995U (en) | 2020-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921177566.6U Active CN210230995U (en) | 2019-07-25 | 2019-07-25 | System for be used for handling stearoyl chloride filter residue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210230995U (en) |
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2019
- 2019-07-25 CN CN201921177566.6U patent/CN210230995U/en active Active
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