CN107983739A - Large-size horizontal titanium-tetrachloride storage tank and its cleaning method - Google Patents
Large-size horizontal titanium-tetrachloride storage tank and its cleaning method Download PDFInfo
- Publication number
- CN107983739A CN107983739A CN201711271141.7A CN201711271141A CN107983739A CN 107983739 A CN107983739 A CN 107983739A CN 201711271141 A CN201711271141 A CN 201711271141A CN 107983739 A CN107983739 A CN 107983739A
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- CN
- China
- Prior art keywords
- storage tank
- titanium
- tetrachloride
- tank body
- cleaning
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
- B08B9/0933—Removing sludge or the like from tank bottoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/0093—Devices for cleaning the internal surfaces of the container and forming part of the container
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a kind of large-size horizontal titanium-tetrachloride storage tank and its cleaning method, and the large-size horizontal titanium-tetrachloride storage tank and its cleaning method cleared up settled sludge in tank can be facilitated by belonging to during metallurgical production maintenance of equipment maintenance technology field provides a kind of use.The large-size horizontal titanium-tetrachloride storage tank includes storage tank body, the large-size horizontal titanium-tetrachloride storage tank further includes automatic cleaning system, and the titanium tetrachloride sludge that the storage tank body bottom portion is deposited on during use exports the storage tank body by the automatic cleaning system during cleaning.The cleaning method is used as cleaning solution using titanium tetrachloride liquid, the stirring of storage tank body deposition mud is completed by repeatedly circulation under the driving effect of dnockout pumps output, then exports the cleaning that the cleaning mixed liquor containing mud completes the storage tank body under the cooperation of the dnockout pumps by titanium tetrachloride liquid efferent duct.
Description
Technical field
The present invention relates to a kind of large-size horizontal titanium-tetrachloride storage tank, belongs to metallurgical production maintenance of equipment maintenance technology field.
The invention further relates to a kind of cleaning method for the large-size horizontal titanium-tetrachloride storage tank.
Background technology
At present, because misoperation, many large-scale titanium tetrachloride horizontal tanks easily form a large amount of titanium tetrachloride industry
Mud deposition, cause storage tank to fail.Because of the characteristic of titanium tetrachloride, it is very difficult to clear up these mud, often using manually opening
Dig, the mode rinsed with water, have the shortcomings that heavy workload, working environment are severe, pollute environment, is of high cost.How one is found
Kind not only environmental protection but also safety, and the also low mud manner of cleaning up of cost is become in order to which those skilled in the art are badly in need of the technology that solves
Problem.
The content of the invention
The technical problems to be solved by the invention are：There is provided to facilitate during a kind of use and settled sludge in tank is carried out
The large-size horizontal titanium-tetrachloride storage tank of cleaning.Present invention also offers a kind of for the clear of the large-size horizontal titanium-tetrachloride storage tank
Washing method.
Technical solution is used by solve above-mentioned technical problem：A kind of large-size horizontal titanium-tetrachloride storage tank, including storage
Tank body, the large-size horizontal titanium-tetrachloride storage tank further include automatic cleaning system, the storage tank are deposited on during use
The titanium tetrachloride sludge of body bottom portion exports the storage tank body by the automatic cleaning system during cleaning.
It is further that the automatic cleaning system includes cleaning jet pipe, dnockout pumps and circulation woven hose, and described is clear
The circuit that jet pipe, dnockout pumps and circulation woven hose connect into a closure with the storage tank body is washed, is inserted into the storage tank
Intrinsic cleaning jet pipe sprays end close to the bottom of the storage tank body, and the fluid input port of the circulation woven hose is the bottom of from
Portion is connected with the storage tank body.
Such scheme it is preferable that, the large-size horizontal titanium-tetrachloride storage tank further include titanium tetrachloride liquid output
Pipe, the dnockout pumps are serially connected on the titanium tetrachloride liquid efferent duct, the input of the titanium tetrachloride liquid efferent duct
End is connected from the middle and lower part of this body sidewall of storage tank with the storage tank body, the output terminal and dnockout pumps input terminal of the circulation woven hose
The connection of titanium tetrachloride liquid efferent duct, the titanium tetrachloride liquid of input terminal and the dnockout pump output terminal of the cleaning jet pipe exports
Pipe connects.
It is further that the large-size horizontal titanium-tetrachloride storage tank further includes concentrator and titanium tetrachloride liquid input
Pipe, the both ends of the titanium tetrachloride liquid input pipe are connected with the storage tank body with the concentrator respectively, and described four
The output terminal of titanium chloride liquid output pipe is connected with the concentrator.
Such scheme it is preferable that, be inserted into the storage tank it is intrinsic cleaning jet pipe ejection end it is L-shaped.
It is further the ejection end at least three for cleaning jet pipe, each ejection end is along the storage
The length direction order of tank body is evenly arranged.
A kind of cleaning method for the large-size horizontal titanium-tetrachloride storage tank, the cleaning method is with titanium tetrachloride liquid
Body completes stirring for storage tank body deposition mud under the driving effect of dnockout pumps output as cleaning solution by repeatedly circulation
Mix, then export the cleaning mixed liquor containing mud under the cooperation of the dnockout pumps by titanium tetrachloride liquid efferent duct and complete
The cleaning of the storage tank body.
The beneficial effects of the invention are as follows：The application sets a set of automatic cleaning by increasing on existing titanium-tetrachloride storage tank
System, then using titanium tetrachloride liquid as cleaning solution, by repeatedly having circulated under the driving effect of dnockout pumps output
Into the stirring of storage tank body deposition mud, then exported and contained under the cooperation of the dnockout pumps by titanium tetrachloride liquid efferent duct
The cleaning mixed liquor for having mud completes the cleaning of the storage tank body.In this way, used when the titanium-tetrachloride storage tank
Time is longer when there is mud deposition, it is only necessary to starts the automatic cleaning system, closing is connected with the titanium-tetrachloride storage tank
Input and output pipeline on valve, you can open the automatic cleaning system, by multiple circulation of the titanium tetrachloride liquid in tank,
The mud that will be deposited is stirred in liquid, then with the defeated titanium-tetrachloride storage tank of liquid, both facilitates recycling, cleaning efficiency is again
It is high.Without in use, only needing on shutdown automatic cleaning system corresponding valve to ensure the storage of titanium tetrachloride liquid and take
It is normally carried out.
Brief description of the drawings
Fig. 1 is the structure diagram of large-size horizontal titanium-tetrachloride storage tank of the present invention.
In figure mark for：Storage tank body 1, automatic cleaning system 2, cleaning jet pipe 3, dnockout pumps 4, circulation woven hose 5, tetrachloro
Change titanium liquid output pipe 6, concentrator 7, titanium tetrachloride liquid input pipe 8, ejection end 9.
Embodiment
Be as shown in Figure 1 can facilitate during a kind of use provided by the invention settled sludge in tank is cleared up it is big
The horizontal titanium-tetrachloride storage tank of type, and the cleaning method for the large-size horizontal titanium-tetrachloride storage tank.Four chlorination of large-size horizontal
Titanium storage tank, including storage tank body 1, the large-size horizontal titanium-tetrachloride storage tank further includes automatic cleaning system 2, during use
Be deposited on the titanium tetrachloride sludge of 1 bottom of storage tank body by the automatic cleaning system 2 during cleaning it is defeated
Go out the storage tank body.The application sets a set of automatic cleaning system 2 by increasing on existing titanium-tetrachloride storage tank, then with four
Titanium chloride liquid is heavy by repeatedly circulation completion storage tank body 1 under the driving effect of the dnockout pumps 4 output as cleaning solution
The stirring of deposition slurry, is then exported under the cooperation of the dnockout pumps 4 by titanium tetrachloride liquid efferent duct and contains the clear of mud
Wash the cleaning that mixed liquor completes the storage tank body 1.In this way, when the time that the titanium-tetrachloride storage tank uses relatively grows
During existing mud deposition, it is only necessary to start the automatic cleaning system 2, close the input and output connected with the titanium-tetrachloride storage tank
Valve on pipeline, you can open the automatic cleaning system 2, by multiple circulation of the titanium tetrachloride liquid in tank, will deposit
Mud be stirred in liquid, then with the defeated titanium-tetrachloride storage tank of liquid, both facilitate recycling, cleaning efficiency is again high.Without
In use, corresponding valve on shutdown automatic cleaning system is only needed to ensure the storage of titanium tetrachloride liquid and take normal
Carry out.
In the above embodiment, in order to which the structure with existing large-size horizontal titanium-tetrachloride storage tank in itself is combined, reach both
Realize automatic cleaning, and convenient transformation, moreover it is possible to reduce the purpose of production cost to greatest extent.The automatic cleaning system 2
Including cleaning jet pipe 3, dnockout pumps 4 and circulation woven hose 5, the cleaning jet pipe 3, dnockout pumps 4 and circulation woven hose 5 and institute
The storage tank body 1 stated connects into the circuit of a closure, and the ejection end 9 for the cleaning jet pipe 3 being inserted into the storage tank body 1 is leaned on
The bottom of the nearly storage tank body 1, the fluid input port of the circulation woven hose 5 are connected from bottom with the storage tank body 1.At this time,
Titanium tetrachloride liquid efferent duct 6, concentrator 7 and titanium tetrachloride liquid are further included with reference to the large-size horizontal titanium-tetrachloride storage tank
The design feature of input pipe 8, the dnockout pumps 3 are serially connected on the titanium tetrachloride liquid efferent duct 6, the titanium tetrachloride
The input terminal of liquid output pipe 6 is connected from the middle and lower part of 1 side wall of storage tank body with the storage tank body 1, the circulation woven hose 5
Output terminal is connected with the titanium tetrachloride liquid efferent duct 6 of 4 input terminal of dnockout pumps, the input terminal and dnockout pumps 4 of the cleaning jet pipe 3
The titanium tetrachloride liquid efferent duct 6 of output terminal connects；The both ends of the titanium tetrachloride liquid input pipe 8 respectively with the storage tank
Body 1 is connected with the concentrator 7, and the output terminal of the titanium tetrachloride liquid efferent duct 6 is connected with the concentrator 7.
In this way, the liquid containing mud after cleaning can both accomplish guarantee sufficiently using existing export structure output storage tank
Safety, and the purpose of environmental protection.
Embodiment one
Concretely comprise the following steps：
First, circulation pipe is made
According to horizontal canister length, three to four holes are averagely opened at top, are inserted into L-type diversion pipe, and pipeline and tank skin welding, tank go out
Material mouth and circulation pipe form closed circuit, and concentrator can be gone to all the way by separately having, and pass through Valve controlling.
2nd, circulate
ON cycle pipeline valve, closes to concentrator valve, starts horizontal tank dnockout pumps, allow titanium tetrachloride and mud to exist
Circulation is sufficiently stirred in tank.
3rd, batch turning
Switch respective valves, muddiness material is gone into concentrator sedimentation, clear liquid puts back to horizontal tank.
4th, recycle
Repeat step 1, until horizontal tank discharging is no longer muddy, is progressively transferred to concentrator by mud, by dense discharge, does
Subsequent treatment.
Claims (7)
1. a kind of large-size horizontal titanium-tetrachloride storage tank, including storage tank body (1), it is characterised in that：The large-size horizontal tetrachloro
Change titanium storage tank and further include automatic cleaning system (2), the titanium tetrachloride that storage tank body (1) bottom is deposited on during use is dirty
Mud exports the storage tank body by the automatic cleaning system (2) during cleaning.
2. large-size horizontal titanium-tetrachloride storage tank according to claim 1, it is characterised in that：The automatic cleaning system
(2) include cleaning jet pipe (3), dnockout pumps (4) and circulate woven hose (5), the cleaning jet pipe (3), dnockout pumps (4) and follow
Ring woven hose (5) connects into the circuit of a closure with the storage tank body (1), is inserted into clear in the storage tank body (1)
The ejection end (9) of jet pipe (3) is washed close to the bottom of the storage tank body (1), the fluid input port of the circulation woven hose (5) from
Bottom is connected with the storage tank body (1).
3. large-size horizontal titanium-tetrachloride storage tank according to claim 2, it is characterised in that：Four chlorination of large-size horizontal
Titanium storage tank further includes titanium tetrachloride liquid efferent duct (6), and the dnockout pumps (3) is serially connected in the titanium tetrachloride liquid output
Manage on (6), the input terminal of the titanium tetrachloride liquid efferent duct (6) is from the middle and lower part of storage tank body (1) side wall and the storage tank sheet
Body (1) connects, and the output terminal of the circulation woven hose (5) connects with the titanium tetrachloride liquid efferent duct (6) of dnockout pumps (4) input terminal
Logical, the input terminal of the cleaning jet pipe (3) is connected with the titanium tetrachloride liquid efferent duct (6) of dnockout pumps (4) output terminal.
4. large-size horizontal titanium-tetrachloride storage tank according to claim 3, it is characterised in that：Four chlorination of large-size horizontal
Titanium storage tank further includes concentrator (7) and titanium tetrachloride liquid input pipe (8), the both ends of the titanium tetrachloride liquid input pipe (8)
It is connected respectively with the storage tank body (1) with the concentrator (7), the output of the titanium tetrachloride liquid efferent duct (6)
End is connected with the concentrator (7).
5. the large-size horizontal titanium-tetrachloride storage tank according to any one of claim 2~4, it is characterised in that：Described in insertion
The ejection end (9) of cleaning jet pipe (3) in storage tank body (1) is L-shaped.
6. large-size horizontal titanium-tetrachloride storage tank according to claim 5, it is characterised in that：Clean the spray of jet pipe (3)
Go out end (9) at least three, length direction order uniform cloth of each ejection end (9) along the storage tank body (1)
Put.
A kind of 7. cleaning method for large-size horizontal titanium-tetrachloride storage tank described in claim 6, it is characterised in that：Described is clear
Washing method is using titanium tetrachloride liquid as cleaning solution, by repeatedly having circulated under the driving effect of the dnockout pumps (4) output
Into the stirring of storage tank body (1) deposition mud, then pass through titanium tetrachloride liquid efferent duct (6) matching somebody with somebody in the dnockout pumps (4)
Close the cleaning that cleaning mixed liquor of the lower output containing mud completes the storage tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711271141.7A CN107983739A (en) | 2017-12-05 | 2017-12-05 | Large-size horizontal titanium-tetrachloride storage tank and its cleaning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711271141.7A CN107983739A (en) | 2017-12-05 | 2017-12-05 | Large-size horizontal titanium-tetrachloride storage tank and its cleaning method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107983739A true CN107983739A (en) | 2018-05-04 |
Family
ID=62036116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711271141.7A Pending CN107983739A (en) | 2017-12-05 | 2017-12-05 | Large-size horizontal titanium-tetrachloride storage tank and its cleaning method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107983739A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445938A (en) * | 2008-12-05 | 2009-06-03 | 遵义钛业股份有限公司 | Brass wire cleaning method during titanium tetrachloride refining process by removing vanadium from a brass wire |
| CN201618710U (en) * | 2010-01-23 | 2010-11-03 | 山东新良油脂有限公司 | Tank flushing system for crude oil tank |
| CN102441549A (en) * | 2011-12-22 | 2012-05-09 | 唐山天赫钛业有限公司 | Method for removing mud out of titanium-tetrachloride storage tank in production process of titanium tetrachloride |
| CN104654893A (en) * | 2014-12-12 | 2015-05-27 | 东北石油大学 | Fast sand removing device for crude oil heat exchanger |
| CN105436162A (en) * | 2015-12-07 | 2016-03-30 | 江苏博大环保股份有限公司 | Oil tank cleaning system |
-
2017
- 2017-12-05 CN CN201711271141.7A patent/CN107983739A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445938A (en) * | 2008-12-05 | 2009-06-03 | 遵义钛业股份有限公司 | Brass wire cleaning method during titanium tetrachloride refining process by removing vanadium from a brass wire |
| CN201618710U (en) * | 2010-01-23 | 2010-11-03 | 山东新良油脂有限公司 | Tank flushing system for crude oil tank |
| CN102441549A (en) * | 2011-12-22 | 2012-05-09 | 唐山天赫钛业有限公司 | Method for removing mud out of titanium-tetrachloride storage tank in production process of titanium tetrachloride |
| CN104654893A (en) * | 2014-12-12 | 2015-05-27 | 东北石油大学 | Fast sand removing device for crude oil heat exchanger |
| CN105436162A (en) * | 2015-12-07 | 2016-03-30 | 江苏博大环保股份有限公司 | Oil tank cleaning system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180504 |
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| RJ01 | Rejection of invention patent application after publication |