CN201154906Y - Device for flushing aluminum hydroxide scaling in decomposing tank - Google Patents
Device for flushing aluminum hydroxide scaling in decomposing tank Download PDFInfo
- Publication number
- CN201154906Y CN201154906Y CNU2007202015149U CN200720201514U CN201154906Y CN 201154906 Y CN201154906 Y CN 201154906Y CN U2007202015149 U CNU2007202015149 U CN U2007202015149U CN 200720201514 U CN200720201514 U CN 200720201514U CN 201154906 Y CN201154906 Y CN 201154906Y
- Authority
- CN
- China
- Prior art keywords
- scab
- decomposer
- cleaning
- pipe
- flushing
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses an aluminum hydroxide scab cleaning device for a decomposer, comprising a cleaning liquid inlet tube (1), which is provided with a valve (2), and one end of the cleaning liquid tube (1) is connected with a ring pipe (3), the lower part of which is provided with a slot wall scab cleaning tubule (4) and a blade scab cleaning tubule (5); a support (6) is arranged under the ring tube (3). By adopting a bidirectional cleaning way, the utility model guides the chemical cleaning liquid into the ring pipe and cleans the slot walls and stirring blades of the decomposer through each branch pipe from top to bottom; meanwhile, the liquid level of the cleaning liquid which flows to the slot bottom of the decomposer rises from bottom to top to soak the scabs in the slot bottom and the low part of the slot walls, thus realizing bidirectional cleaning, therefore, the injected chemical cleaning liquid can be reduced and the cleaning period of each decomposer can be shortened. The aluminum hydroxide scab cleaning device for a decomposer also has the advantages of simple structure and easy implementation.
Description
Technical field
The utility model relates to a kind of decomposer aluminum hydroxide scab flushing arrangement in a kind of washing unit that scabs, the especially alumina producer.
Background technology
Divide in the decomposer in the alumina producer kind, be deposited on the bottom land part and can form aluminum hydroxide scab with the aluminium hydroxide that coheres on cell wall and agitating vane.Serious when influence decomposer and normally move when scabbing, must enforcement clear up, otherwise will influence carrying out smoothly of production.Traditional Removal Technology is behind the aluminum hydroxide slime in drain tank, injects chemical cleaning solution continuously from the groove top and soaks, with the aluminum hydroxide scab on each position in the dissolving tank.This kind technology is the unidirectional cleaning to the groove top from bottom land.Clean scabbing of cell wall highest point, must inject a large amount of chemical cleaning solutions.The cleaning interval of each groove on average reached about a week, was unfavorable for energy-conservation and the saving working cost.
The utility model content:
The purpose of this utility model is: a kind of decomposer aluminum hydroxide scab flushing arrangement is provided, and it can reduce the chemical cleaning solution of injection and shorten the cleaning interval of each decomposer, to overcome the deficiencies in the prior art.
The utility model is achieved in that decomposer aluminum hydroxide scab flushing arrangement, it comprises scavenging solution inlet pipe (1), it is characterized in that: washing lotion inlet pipe (1) is provided with valve (2), end at washing lotion inlet pipe (1) is connected with ring-like pipe (3), ring-like pipe (3) bottom be provided with cell wall scab the flushing tubule (4) with blade scab the flushing tubule (5); Ring-like pipe (3) below is provided with bracing frame (6).
Described cell wall scab the flushing tubule (4) with horizontal angle α be 95 °～105 °, and on ring-like pipe (3), be evenly distributed with 20～30 cell walls scab the flushing tubule (4).
Described blade scab the flushing tubule (5) with horizontal angle β be 56 °～66 °, and on ring-like pipe (3), be evenly distributed with 4～6 blades scab the flushing tubule (5).
Owing to adopted technique scheme, compared with prior art, the utility model adopts two-way cleaning way, chemical cleaning solution import is gone in ring in the pipe, by each arm from top to bottom, the cell wall and the agitating vane of decomposer cleaned from top to bottom, meanwhile, the chemical cleaning solution liquid level that flow to the bottom land of decomposer raises at the bottom of the soaking compartment and the scabbing of cell wall lower from the bottom to top, carries out two-way cleaning, can reduce the chemical cleaning solution of injection and shorten cleaning interval of each decomposer.The utility model also has simple in structure, advantages such as easy enforcement.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the A-A sectional view of accompanying drawing 1.
Embodiment
At diameter is on the decomposer of 14000mm, from diameter is that the chemical cleaning solution pipe of 219mm draws the pipe that to connect a diameter be 168mm, the diameter that becomes of circumference of cannon bone is that the ring pipe 3 of 13790mm is placed on the bracing frame 6 that is distributed on the cross beam of decomposer top thus, when cleaning, chemical cleaning solution is imported in the pipe 3 that goes in ring, scab flushing tubule 5 from top to bottom by each cell wall flushing tubule 4 that scabs with blade again, cell wall and agitating vane to decomposer clean from top to bottom, meanwhile, the liquid level of chemical cleaning solution that flow to the bottom land of decomposer raises at the bottom of the soaking compartment and the scabbing of cell wall lower from the bottom to top, carries out two-way cleaning; Determine the size of each part in the utility model according to the size of decomposer, guarantee pipeline apart from the cell wall safe distance under the prerequisite, ring-like pipe 3 is as far as possible near the decomposer stringings.Usually in the decomposer aluminum hydroxide slime liquid level apart from groove top 1000～1500mm, the spacing of this condition and ring-like pipe 3 and decomposer just determined to scab flushing tubule 4 and blade scab flushing tubule 5 and horizontal angle.
Claims (3)
1. decomposer aluminum hydroxide scab flushing arrangement, it comprises scavenging solution inlet pipe (1), it is characterized in that: washing lotion inlet pipe (1) is provided with valve (2), end at washing lotion inlet pipe (1) is connected with ring-like pipe (3), ring-like pipe (3) bottom be provided with cell wall scab the flushing tubule (4) with blade scab the flushing tubule (5); Ring-like pipe (3) below is provided with bracing frame (6).
2. decomposer aluminum hydroxide scab flushing arrangement according to claim 1, it is characterized in that: cell wall scab the flushing tubule (4) with horizontal angle α be 95 °～105 °, and on ring-like pipe (3), be evenly distributed with 20～30 cell walls scab the flushing tubule (4).
3. decomposer aluminum hydroxide scab flushing arrangement according to claim 1, it is characterized in that: blade scab the flushing tubule (5) with horizontal angle β be 56 °～66 °, and on ring-like pipe (3), be evenly distributed with 4～6 blades scab the flushing tubule (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202015149U CN201154906Y (en) | 2007-11-29 | 2007-11-29 | Device for flushing aluminum hydroxide scaling in decomposing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202015149U CN201154906Y (en) | 2007-11-29 | 2007-11-29 | Device for flushing aluminum hydroxide scaling in decomposing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201154906Y true CN201154906Y (en) | 2008-11-26 |
Family
ID=40102692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202015149U Expired - Fee Related CN201154906Y (en) | 2007-11-29 | 2007-11-29 | Device for flushing aluminum hydroxide scaling in decomposing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201154906Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737619A (en) * | 2014-12-12 | 2016-07-06 | 沈阳铝镁设计研究院有限公司 | Online cleaning method for scars of direct heat exchanger for flue gas waste heat utilization of aluminum oxide roasting furnace |
| CN108672446A (en) * | 2018-07-11 | 2018-10-19 | 江阴市华能电热器材有限公司 | A kind of comprehensive cleaning device for scabs of aluminium oxide settling tank and its application method |
| CN113664000A (en) * | 2021-08-20 | 2021-11-19 | 湖南立晟新材料有限公司 | Aluminum oxide decomposition tank washing device and using method thereof |
-
2007
- 2007-11-29 CN CNU2007202015149U patent/CN201154906Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737619A (en) * | 2014-12-12 | 2016-07-06 | 沈阳铝镁设计研究院有限公司 | Online cleaning method for scars of direct heat exchanger for flue gas waste heat utilization of aluminum oxide roasting furnace |
| CN108672446A (en) * | 2018-07-11 | 2018-10-19 | 江阴市华能电热器材有限公司 | A kind of comprehensive cleaning device for scabs of aluminium oxide settling tank and its application method |
| CN108672446B (en) * | 2018-07-11 | 2023-06-06 | 江阴市华能电热器材有限公司 | All-dimensional scab cleaning device for alumina settling tank and use method of all-dimensional scab cleaning device |
| CN113664000A (en) * | 2021-08-20 | 2021-11-19 | 湖南立晟新材料有限公司 | Aluminum oxide decomposition tank washing device and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204619756U (en) | A kind of novel dynamic membrane filter system | |
| CN201154906Y (en) | Device for flushing aluminum hydroxide scaling in decomposing tank | |
| CN204359561U (en) | Sewage sampler | |
| CN203030179U (en) | Exhaust treatment device for controlling waste electroplating acid and alkali by waste | |
| CN204892524U (en) | Aluminium hydroxide decomposer washing unit | |
| CN112387723A (en) | Cleaning tank convenient to clean | |
| CN203616173U (en) | Sewage sampling device | |
| CN204776907U (en) | Crude oil storage tank | |
| CN102261513B (en) | Inlet/exhaust valve for sewage containing lots of impurities and gases | |
| CN201519492U (en) | Alkali liquor oil removing recovery device | |
| CN103055683A (en) | Electroplating acid-base waste gas treatment device based on treating waste with waste | |
| CN204324980U (en) | A kind of pipe weir of rearmounted denitrogenation biological filter | |
| CN203458850U (en) | Trussed hydrocone type sludge absorption device | |
| CN2796867Y (en) | Cleaning device of test tube | |
| CN203272055U (en) | Vacuumizing device | |
| CN206666167U (en) | A kind of business's concrete mixing station Sewage treatment utilizes device | |
| CN205133205U (en) | Little electrolysis effluent treatment plant | |
| CN204275965U (en) | A kind of powder material pickling system | |
| CN202778554U (en) | Drip rack for laboratories | |
| CN218925559U (en) | Water quality monitoring equipment unit cleaning structure | |
| CN203699991U (en) | Flushing and sewage-discharging device for sediment in a sodium hypochlorite liquid storage tank | |
| CN210683550U (en) | Septic tank | |
| CN202974722U (en) | Sewage sampling backflow replenishment sampling system | |
| CN218910031U (en) | High concentration organic wastewater anaerobic circulation container convenient to sample and detect | |
| CN106391609A (en) | Cleaning device for medical test tubes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INSTITUTE C Free format text: FORMER OWNER: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. Effective date: 20110525 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 550004 NO. 208, BEIJING ROAD, GUIYANG CITY, GUIZHOU PROVINCE TO: 550081 NO.2, JINZHU ROAD, JINYANG NEW DISTRICT, GUIYANG CITY, GUIZHOU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110525 Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20131129 |