CN210205943U - Receiving device is used in production of 2-ethylanthraquinone - Google Patents
Receiving device is used in production of 2-ethylanthraquinone Download PDFInfo
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- CN210205943U CN210205943U CN201920333080.0U CN201920333080U CN210205943U CN 210205943 U CN210205943 U CN 210205943U CN 201920333080 U CN201920333080 U CN 201920333080U CN 210205943 U CN210205943 U CN 210205943U
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Abstract
The utility model relates to a receiving arrangement is used in production of 2-ethylanthraquinone, it includes a plurality of cauldron bodies, their in bank setting cauldron external wall is equipped with steam jacket cauldron body top is equipped with air inlet and cooling port, and the bottom is equipped with the export the cooling port outer wall is equipped with cooling jacket be equipped with the cooling on the cooling jacket and advance pipe and cooling exit tube, the air inlet links to each other with the intermediate junction pipe the intermediate junction outside is equipped with steam heating jacket, the intermediate junction pipe links to each other with the steam pipe. The utility model discloses operate steadily, whole effectual, environmental protection safety.
Description
Technical Field
The utility model relates to a receiving arrangement, concretely relates to receiving arrangement for 2-ethylanthraquinone.
Background
2-ethyl anthraquinone, light yellow powder or flake solid, is commonly used in industry for manufacturing hydrogen peroxide, dye intermediate, photo-curing resin catalyst, photodegradation film, coating and photopolymerization initiator. In domestic industry, ethylbenzene and phthalic anhydride are mainly adopted, aluminum trichloride is adopted as a catalyst to catalyze and generate an intermediate product 2- (4 '-ethylbenzoyl) benzoic acid (BE acid), and the 2- (4' -ethylbenzoyl) benzoic acid (BE acid) is dehydrated by concentrated sulfuric acid to form 2-ethylanthraquinone. In the production process, the whole operation is not stable enough, and the effect is general.
Disclosure of Invention
The purpose of the invention is as follows: the utility model aims at overcoming the defects in the prior art and providing the receiving device for producing the 2-ethyl anthraquinone, which has stable operation, good overall effect, environmental protection and safety.
The technical scheme is as follows: in order to solve the technical problem, 2-ethylanthraquinone production receiving device, it includes a plurality of cauldron bodies, their in bank setting cauldron external wall is equipped with steam jacket cauldron body top is equipped with air inlet and cooling port, and the bottom is equipped with the export the cooling port outer wall is equipped with cooling jacket be equipped with the cooling on the cooling jacket and advance pipe and cooling exit tube, the air inlet links to each other with the intermediate junction pipe the intermediate junction outside is equipped with steam heating jacket, the intermediate junction pipe links to each other with the steam pipe.
The height of the cooling inlet pipe is lower than that of the cooling outlet pipe.
The kettle body is cylindrical.
Has the advantages that: compared with the prior art, the utility model, it is showing the advantage and is: the utility model discloses overall structure sets up rationally, through the accurate temperature regulation of cooling jacket, operate steadily, guarantee condensation absorption effect, the cooling advances the height that highly is less than the cooling exit tube of pipe, further improve the cooling and adjust the effect, set up the steam heating jacket, effectively prevent the gas condensation in the intermediate junction pipe, set up the steam jacket, guarantee that the material after the liquefaction is in the heat preservation state, receive cauldron body in bank setting, can realize big batch function, but this device automated production, the fault rate is low, accord with the in-service use requirement.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in figure 1, 2-ethylanthraquinone production receiving device, it includes a plurality of cauldron bodies 1, their in bank settings, cauldron body 1 is cylindrical cauldron body 1 outer wall is equipped with steam jacket 2 cauldron body 1 top is equipped with air inlet 3 and cooling port 4, and the bottom is equipped with export 5 cooling port 4 outer wall is equipped with cooling jacket 6 be equipped with the cooling on cooling jacket 6 and advance pipe 7 and cooling exit tube 8, the cooling is advanced the height that highly is less than cooling exit tube 8 of pipe 7, air inlet 3 links to each other with intermediate junction 9 the outside steam heating jacket 10 that is equipped with of intermediate junction 9, intermediate junction 9 links to each other with steam pipe 11. The utility model discloses overall structure sets up rationally, through the accurate temperature regulation of cooling jacket, operate steadily, guarantee condensation absorption effect, the cooling advances the height that highly is less than the cooling exit tube of pipe, further improve the cooling and adjust the effect, set up the steam heating jacket, effectively prevent the gas condensation in the intermediate junction pipe, set up the steam jacket, guarantee that the material after the liquefaction is in the heat preservation state, receive cauldron body in bank setting, can realize big batch function, but this device automated production, the fault rate is low, accord with the in-service use requirement.
The utility model provides a thinking and method, the method and the way of specifically realizing this technical scheme are many, above only the utility model discloses a preferred embodiment should point out, to the ordinary technical personnel in this technical field, not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements and moist decorations, these improvements should also be regarded as the utility model discloses a protection range, each component that does not make clear and definite in this embodiment all can be realized with prior art.
Claims (3)
1.2-receiving arrangement is used in ethylanthraquinone production, its characterized in that: it includes a plurality of cauldron bodies (1), and they are arranged in rows cauldron body (1) outer wall is equipped with steam jacket (2) cauldron body (1) top is equipped with air inlet (3) and cooling port (4), and the bottom is equipped with export (5) cooling port (4) outer wall is equipped with cooling jacket (6) be equipped with the cooling on cooling jacket (6) and advance pipe (7) and cooling exit tube (8), air inlet (3) link to each other with middle connecting pipe (9) outside is equipped with steam heating jacket (10), middle connecting pipe (9) link to each other with steam pipe (11).
2. The receiving device for 2-ethylanthraquinone production as claimed in claim 1, wherein: the height of the cooling inlet pipe (7) is lower than that of the cooling outlet pipe (8).
3. The receiving device for 2-ethylanthraquinone production as claimed in claim 1, wherein: the kettle body (1) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920333080.0U CN210205943U (en) | 2019-03-16 | 2019-03-16 | Receiving device is used in production of 2-ethylanthraquinone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920333080.0U CN210205943U (en) | 2019-03-16 | 2019-03-16 | Receiving device is used in production of 2-ethylanthraquinone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210205943U true CN210205943U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920333080.0U Active CN210205943U (en) | 2019-03-16 | 2019-03-16 | Receiving device is used in production of 2-ethylanthraquinone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210205943U (en) |
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2019
- 2019-03-16 CN CN201920333080.0U patent/CN210205943U/en active Active
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