CN105399056A - Oxidation tower with heating device - Google Patents
Oxidation tower with heating device Download PDFInfo
- Publication number
- CN105399056A CN105399056A CN201510984364.2A CN201510984364A CN105399056A CN 105399056 A CN105399056 A CN 105399056A CN 201510984364 A CN201510984364 A CN 201510984364A CN 105399056 A CN105399056 A CN 105399056A
- Authority
- CN
- China
- Prior art keywords
- air
- distributor
- tower
- oxidation tower
- air distributor
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/01—Hydrogen peroxide
Abstract
The invention relates to an oxidation tower with a heating device. The oxidation tower comprises a shell, an air distributor, a tower tray, a packing, a supplementary air distributor, an air-lift disc and a demister, wherein the air distributor, the tower tray, the packing, the supplementary air distributor, the air-lift disc and the demister are successively arranged from bottom to top inside the shell. The oxidation tower is characterized in that the oxidation tower also comprises a circular heating pipe and supports. The inner wall of the shell below the air distributor is provided with several supports. The circular heating pipe is fixedly installed on a support. The oxidation tower of the invention has advantages of preventing a working solution from being solidified and enhancing production efficiency of hydrogen peroxide.
Description
Technical field
The present invention relates to a kind of oxidizing tower, particularly relate to a kind of oxidizing tower with heating unit.
Background technology
Oxidizing tower is one of key equipment produced in oxydol production apparatus, it comprises housing, air-distributor, tower tray, filler, supplements air-distributor, rises gas dish and scum dredger, air-distributor, tower tray, filler, supplement air-distributor, rise gas dish and scum dredger is from bottom to top arranged in housing successively, existing oxidizing tower shortcoming: 1, because oxidizing tower adopts outdoorization to arrange, northern temperature is too low aborning, and device diameters is comparatively large, can reduce the production efficiency of hydrogen peroxide; If 2 equipment stop, can solidify after working fluid temperature is low.
Summary of the invention
For above-mentioned shortcoming, the object of the present invention is to provide a kind of oxidizing tower of band heating unit that can prevent working fluid from solidifying and improve Hydrogen Peroxide Production efficiency.
Technology contents of the present invention is: a kind of oxidizing tower with heating unit, comprise housing, air-distributor, tower tray, filler, supplement air-distributor, rise gas dish and scum dredger, air-distributor, tower tray, filler, supplementary air-distributor, rise gas dish and scum dredger is from bottom to top arranged in housing successively; It is characterized by it and also comprise circular heating tube and strut member; Inner walls below air-distributor is provided with several strut members, circular heating tube is fixedly mounted on strut member.
The present invention is compared with prior art advantageously: the present invention is heated working fluid by circular heating tube, can prevent working fluid from solidifying under low-temperature condition and also can improve Hydrogen Peroxide Production efficiency simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 be in Fig. 1 A-A to schematic diagram.
Embodiment
As shown in Figure 1, a kind of oxidizing tower with heating unit, comprise housing 1, air-distributor 2, tower tray 3, filler 4, supplement air-distributor 5, rise gas dish 6 and scum dredger 7, air-distributor 2, tower tray 3, filler 4, supplementary air-distributor 5, rise gas dish 6 and scum dredger 7 is from bottom to top arranged in housing 1 successively; It is characterized by it and also comprise circular heating tube 8 and strut member 9; Housing 1 inwall below air-distributor 2 is provided with several strut members 9, and circular heating tube 8 is fixedly mounted on strut member 7.
Claims (1)
1. the oxidizing tower with heating unit, comprise housing, air-distributor, tower tray, filler, supplement air-distributor, rise gas dish and scum dredger, air-distributor, tower tray, filler, supplementary air-distributor, rise gas dish and scum dredger is from bottom to top arranged in housing successively; It is characterized by it and also comprise circular heating tube and strut member; Inner walls below air-distributor is provided with several strut members, circular heating tube is fixedly mounted on strut member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510984364.2A CN105399056A (en) | 2015-12-25 | 2015-12-25 | Oxidation tower with heating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510984364.2A CN105399056A (en) | 2015-12-25 | 2015-12-25 | Oxidation tower with heating device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105399056A true CN105399056A (en) | 2016-03-16 |
Family
ID=55464871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510984364.2A Pending CN105399056A (en) | 2015-12-25 | 2015-12-25 | Oxidation tower with heating device |
Country Status (1)
Country | Link |
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CN (1) | CN105399056A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106629621A (en) * | 2017-02-24 | 2017-05-10 | 华强化工集团股份有限公司 | Hydrogen peroxide oxidation tower and oxidation process thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201309829Y (en) * | 2008-08-14 | 2009-09-16 | 安徽临泉化工股份有限公司 | Oxidation device for producing hydrogen peroxide by anthraquinone process |
CN104667833A (en) * | 2015-03-24 | 2015-06-03 | 江苏凯茂石化科技有限公司 | Large-span high-yield formaldehyde oxidizer |
CN205241239U (en) * | 2015-12-25 | 2016-05-18 | 江阴中南重工有限公司 | Take heating device's oxidation tower |
-
2015
- 2015-12-25 CN CN201510984364.2A patent/CN105399056A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201309829Y (en) * | 2008-08-14 | 2009-09-16 | 安徽临泉化工股份有限公司 | Oxidation device for producing hydrogen peroxide by anthraquinone process |
CN104667833A (en) * | 2015-03-24 | 2015-06-03 | 江苏凯茂石化科技有限公司 | Large-span high-yield formaldehyde oxidizer |
CN205241239U (en) * | 2015-12-25 | 2016-05-18 | 江阴中南重工有限公司 | Take heating device's oxidation tower |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106629621A (en) * | 2017-02-24 | 2017-05-10 | 华强化工集团股份有限公司 | Hydrogen peroxide oxidation tower and oxidation process thereof |
CN106629621B (en) * | 2017-02-24 | 2018-11-09 | 华强化工集团股份有限公司 | Hydrogen peroxide oxidation tower and its oxidation technology |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |
|
WD01 | Invention patent application deemed withdrawn after publication |