CN207708569U - A kind of mao of aldehyde extraction equipment - Google Patents
A kind of mao of aldehyde extraction equipment Download PDFInfo
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- CN207708569U CN207708569U CN201721700191.8U CN201721700191U CN207708569U CN 207708569 U CN207708569 U CN 207708569U CN 201721700191 U CN201721700191 U CN 201721700191U CN 207708569 U CN207708569 U CN 207708569U
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- retort
- sieves
- tank body
- cylindrical drum
- discharge port
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Abstract
The utility model is related to a kind of mao of aldehyde extraction equipments,Lower part retort is connect with top retort by tank body,Wherein,High-pressure intake pipe and discharge port are arranged on the retort wall body of lower part,And it is connected to lower part retort,Outlet pipe,Feed inlet and air pressure balance mouth are arranged on the reacting tank body of top,And it is connected to top retort,Discharging quantitative controller is rotatably arranged in inside discharge port,The tank body is linked together by the cylindrical drum body of several sections of concatenations,It is set in parallel the first sieves and the second sieves in the middle part of every pitch cylinder cylindrical body,First sieves and the second sieves are spaced apart,And above above one layer of cylindrical drum body rotatably arranged with there is blender,One layer of cylindrical drum below physically offers an opening,The opening is connect with a hollow tube,Several apertures are offered on the side wall of hollow tube.Side effect generates when the utility model avoids neutralization reaction, to improve the recovery rate of product, improves the quality of furfural.
Description
Technical field
The utility model belongs to furfural production technical field, and in particular to a kind of mao of aldehyde extraction equipment.
Background technology
China's furfurol industry starts from nineteen forty-three, since Tianjin small lot produces furfural, has up to the present all used
Be problem method rectifying production technology, the process equipment is simple, small investment.But the rectifying time is long, material is heated in systems
Time is long, product loss is big, and refined recovery rate can only achieve 80-85%, and the quality of product is highly unstable, can only achieve
The primes standard of national regulation at present, cannot meet international market top grade product standard, and distillation speed is slow.
Invention content
The purpose of this utility model is to provide a kind of mao of aldehyde extraction equipments.The utility model is institute in semi-finished product hair aldehyde
The reason of organic acid dirt contained is removed, and water, acid extraction is utilized in this utility model, instead of traditional acid-base neutralization method, originally
Side effect generates when utility model avoids neutralization reaction, to improve the recovery rate of product, improves the quality of furfural.
The technical solution adopted in the utility model：A kind of mao of aldehyde extraction equipment, it includes lower part retort, top reaction
Tank, tank body, high-pressure intake pipe, outlet pipe, feed inlet, air pressure balance mouth, discharge port, blender, discharging quantitative controller, first
Sieves and the second sieves, lower part retort are connect with top retort by tank body, wherein high-pressure intake pipe and discharge port
Setting is connected on the retort wall body of lower part, and with lower part retort, wherein outlet pipe, feed inlet and the setting of air pressure balance mouth
It is connected on the reacting tank body of top, and with top retort, discharging quantitative controller is rotatably arranged in inside discharge port, institute
It states tank body to be linked together by the cylindrical drum body of several sections of concatenations, first has been set in parallel in the middle part of every pitch cylinder cylindrical body
Sieves and the second sieves, the first sieves and the second sieves are spaced apart, and in one layer of cylindrical drum body above
Top is rotatably arranged with there is blender, and one layer of cylindrical drum below physically offers an opening, the opening and one hollow
Tube body connects, and several apertures is offered on the side wall of hollow tube, and the opening of adjacent two cylindrical drums physically is not one
On vertical line.
Advantage is the utility model compared with prior art：The utility model is semi-finished product hair aldehyde contained in
Organic acid dirt remove, the reason of water, acid extraction is utilized in this utility model, instead of traditional acid-base neutralization method, which keeps away
Exempt from side effect when neutralization reaction to generate, to improve the recovery rate of product, improves the quality of furfural.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
As shown in Figure 1, a kind of mao of aldehyde extraction equipment, it include lower part retort 1, top retort 2, tank body 3, high pressure into
Water pipe 4, outlet pipe 5, feed inlet 6, air pressure balance mouth 7, discharge port 8, blender 9, discharging quantitative controller 10, the first sieves
12 and second sieves 11, lower part retort 1 connect by tank body 3 with top retort 2, wherein high-pressure intake pipe 4 and discharging
8 setting of mouth is connected on 1 wall body of lower part retort, and with lower part retort 1, wherein outlet pipe 5, feed inlet 6 and air pressure balance
7 setting of mouth is connected on 2 body of top retort, and with top retort 2, and discharging quantitative controller 10 is rotatably arranged in out
Inside material mouth 8, the tank body 3 is linked together by the cylindrical drum body of several sections of concatenations, flat at the middle part of every pitch cylinder cylindrical body
It is provided with the first sieves 12 and the second sieves 11 capablely, the first sieves 12 and the second sieves 11 are spaced apart,
And above above one layer of cylindrical drum body rotatably arranged with there is blender 9, and one layer of cylindrical drum below physically opens up
There is an opening 13, which connect with a hollow tube 14, and several apertures 15 are offered on the side wall of hollow tube 14, and
The opening 13 of adjacent two cylindrical drums physically is not on a vertical line.
Claims (1)
1. a kind of mao of aldehyde extraction equipment, it include lower part retort, top retort, tank body, high-pressure intake pipe, outlet pipe, into
Material mouth, air pressure balance mouth, discharge port, blender, discharging quantitative controller, the first sieves and the second sieves, feature exist
In lower part retort is connect with top retort by tank body, wherein high-pressure intake pipe and discharge port are arranged in lower part retort
On wall body, and it is connected to lower part retort, wherein outlet pipe, feed inlet and air pressure balance mouth are arranged on the reacting tank body of top,
And be connected to top retort, discharging quantitative controller is rotatably arranged in inside discharge port, and the tank body is by several sections of concatenations
Cylindrical drum body link together, be set in parallel in the middle part of every pitch cylinder cylindrical body the first sieves and second filtering
Sieve, the first sieves and the second sieves are spaced apart, and above one layer of cylindrical drum body above rotatably arranged with
There are blender, one layer of cylindrical drum below physically to offer an opening, which connect with a hollow tube, in hollow tube
Side wall on offer several apertures, and the opening of adjacent two cylindrical drums physically is not on a vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721700191.8U CN207708569U (en) | 2017-12-08 | 2017-12-08 | A kind of mao of aldehyde extraction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721700191.8U CN207708569U (en) | 2017-12-08 | 2017-12-08 | A kind of mao of aldehyde extraction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207708569U true CN207708569U (en) | 2018-08-10 |
Family
ID=63059990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721700191.8U Active CN207708569U (en) | 2017-12-08 | 2017-12-08 | A kind of mao of aldehyde extraction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207708569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754375A (en) * | 2017-12-08 | 2018-03-06 | 齐培英 | A kind of hair aldehyde extraction equipment |
-
2017
- 2017-12-08 CN CN201721700191.8U patent/CN207708569U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754375A (en) * | 2017-12-08 | 2018-03-06 | 齐培英 | A kind of hair aldehyde extraction equipment |
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