CN105399056A - Oxidation tower with heating device - Google Patents

Oxidation tower with heating device Download PDF

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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
Application number
CN201510984364.2A
Other languages
Chinese (zh)
Inventor
陈少忠
姚冰星
陆廷宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Central-South Heavy Industry Co Ltd In Jiangyin
Original Assignee
Central-South Heavy Industry Co Ltd In Jiangyin
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Central-South Heavy Industry Co Ltd In Jiangyin filed Critical Central-South Heavy Industry Co Ltd In Jiangyin
Priority to CN201510984364.2A priority Critical patent/CN105399056A/en
Publication of CN105399056A publication Critical patent/CN105399056A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/01Hydrogen 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

A kind of oxidizing tower with heating unit
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.
CN201510984364.2A 2015-12-25 2015-12-25 Oxidation tower with heating device Pending CN105399056A (en)

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
CN (1) CN105399056A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
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