CN106000255A - Sectioned inverted mounting method of stirring device of decomposing tank - Google Patents
Sectioned inverted mounting method of stirring device of decomposing tank Download PDFInfo
- Publication number
- CN106000255A CN106000255A CN201610340596.9A CN201610340596A CN106000255A CN 106000255 A CN106000255 A CN 106000255A CN 201610340596 A CN201610340596 A CN 201610340596A CN 106000255 A CN106000255 A CN 106000255A
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- CN
- China
- Prior art keywords
- shaft
- stirring
- tank
- mounting
- stirring shaft
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
- B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00018—Construction aspects
- B01J2219/00022—Plants mounted on pallets or skids
Abstract
The invention discloses a sectioned inverted mounting method of a stirring device of a decomposing tank. The sectioned inverted mounting method comprises the following steps: firstly, mounting two sets of winches at the two sides of a mounting hole of a tank top speed reducer; secondly, carrying out leveling adjustment on foundations of the tank top speed reducer and a rack and mounting the speed reducer and the rack; then, matching a truck crane with the tank top winches; inversely conveying and assembling a first stirring shaft and stirring blades thereof in a tank body; after the assembling is finished, hoisting the first stirring shaft by utilizing the tank top winches to be in butt joint and fastened with an upper speed reduced through a flange; after the first stirring shaft is mounted, mounting a second stirring shaft and a third stirring shaft and so on according to the mounting method; finally, mounting a bottom bearing and a base according to the height from the lower end of the third stirring shaft to a base plate. The stirring shafts are accurate to mount and the straightness and perpendicularity of the stirring shafts can be guaranteed; tight combination of the bottom bearing, the base and the stirring shafts can be realized; the cost is saved and danger coefficients of construction are also reduced.
Description
Technical field
The present invention relates to agitating device installation method, the segmentation upside-down mounting particularly to a kind of decomposing tank stirring device is pacified
Dress method.
Background technology
At present, with preventing liquid storage precipitation or making solution reach uniform in most chemical industry cartridge type steel storage tanks,
All with agitating device in cartridge type steel storage tank, the installation of the shaft of tradition agitating device mainly has following several
The method of kind:
1, in outside, shaft is assembled into entirety, hangs in from tank body top, most tank body height 40m with
On, after shaft assembles, height is more than 30 rice, and overall weight, at about 9t, uses 500t truck crane to be all difficult to
Meet requirement so that machine cost sharply increases.
2, by its single tank body of calling in, then in tank body, it is assembled into entirety, raises up, but shaft is oversize,
Tank body position is inadequate, and shaft can be caused to deform due to misoperation.
3, in tank body, set up full hall scaffold, carry out formal dress, all work high above the ground of whole installation process,
Construction risk coefficient is higher, and efficiency of construction is low, and cost is relatively big, and follow-up stirring flabellum is difficult to install.
Summary of the invention
It is an object of the invention to overcome deficiency of the prior art, it is provided that the segmentation of a kind of decomposing tank stirring device is fallen
Assembly/installation method, this installation method shaft is installed accurately, it is ensured that the linearity of shaft and perpendicularity, and
Can realize combining closely of bottom bearing and base and shaft, cost-effective reduce construction risk coefficient simultaneously.
The technical solution adopted in the present invention is: the segmentation of a kind of decomposing tank stirring device is flip-chip mounted method, bag
Include following steps:
(1) two hoist engines are installed in the both sides of tank deck reductor installing hole；
(2) basis to tank deck reductor and frame carries out levelling adjustment, and utilizes electric block to slow down
Machine and the installation of frame；
(3) utilize the hoist engine in step (1) and truck crane with the use of, carry out the first shaft and
Stirring the having bad luck and assembling of flabellum on one shaft, wherein, shaft is divided into the first stirring from top to bottom
Axle, the second shaft and the 3rd shaft；
(4) lifting of the first shaft after utilizing the hoist engine in step (1) to assemble, and pass through method
Orchid docks fastening with reductor；
(5) group stirring flabellum on the second shaft and the second shaft is carried out according to the method for step (3)
Dress, and the lifting of the second shaft is carried out according to the method for step (4)；
(6) group stirring flabellum on the 3rd shaft and the 3rd shaft is carried out according to the method for step (3)
Dress, and the lifting of the 3rd shaft is carried out according to the method for step (4)；
(7) according to the height of the 3rd shaft lower end to base plate, bottom bearing and base are installed.
Hoist engine described in step (1) uses the hoist engine of 3t or 5t.
Truck crane described in step (3) uses the truck crane of 25t.
The invention has the beneficial effects as follows:
1, the present invention first makes sure the foundation level of reductor and frame, thus first ensure that reductor and machine
The installation accuracy of frame, ensure that linearity and the perpendicularity of shaft from source；
2, heretofore described tank deck hoist engine can realize periphery multiple stage storage tank agitating device by many group assembly pulleys
Lifting, thus decrease tank deck hoist engine have bad luck number of times, be greatly saved the cost having bad luck elevator；
3, the present invention uses upside-down method of hull-section construction to be stirred the installation of device, according to upside-down mounting operation, and axle bottom shaft
Hold and base is finishing operation, so can realize bottom bearing and base by adjusting the height of base and stir
Mix combining closely of axle, thus avoid the allowable error existed because of storage tank overall height in upright method of hull section construction, cause top the
One shaft upper flanges and the situation that reductor flange cannot dock and adjustment difficulty is big occur；
4, the practical present invention is stirred device installation and need not input heavy mechanical equipment, and the overwhelming majority is executed
Work operation all can operate realization on platform, thus reduces dangerous system while being greatly saved machine cost
Number.
Accompanying drawing explanation
Fig. 1: agitating device structural representation of the present invention.
Accompanying drawing marks: 1, reductor；2, frame；3, the first shaft；4, the second shaft；5,
Three shafts；6, stirring flabellum；7, flange；8, base.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
Mainly by motor and speed reducer 1, frame 2, shaft, (most points three are saved, from top to bottom agitating device
Be divided into the first shaft the 3, second shaft 4 and the 3rd shaft 5), stirring flabellum 6, bottom bearing
The part composition such as frame, always weighs about more than 20 tons.
Whole agitating device is mainly hung heavy burden by the reductor 1 being arranged on tank deck, and bottom bearing frame does not undertakes
Xial feed, only limits radially wobbling of shaft.
As shown in Figure 1, the segmentation of a kind of decomposing tank stirring device is flip-chip mounted method, comprises the following steps:
First, installing two hoist engines in the both sides of tank deck reductor 1 installing hole, described hoist engine uses 3t or 5t
Hoist engine be advisable；Secondly, the basis of tank deck reductor 1 and frame 2 is carried out levelling adjustment, and utilizes tank
Body top has been installed electric block in place and has been carried out reductor 1 and the installation of frame 2；Then, 25t vapour is used
Car hang with tank deck hoist engine with the use of, by the stirring flabellum 6 on the first shaft 3 and the first shaft 3
Delivered in tank by tank body lower part manhole door, and utilize tank deck hoist engine to assemble tank bottoms；After being completed,
Use tank deck hoist engine to be sling by the first shaft 3, carry out docking fastening with top reductor 1 by flange 7；
After first shaft 3 installation, according to its installation method the like, the second shaft 4 and the 3rd is installed
Shaft 5；Finally, according to the height of the 3rd shaft 5 lower end to base plate, bottom bearing and base 8 are installed,
By base 8 firm welding.
Claims (3)
1. the segmentation of a decomposing tank stirring device is flip-chip mounted method, it is characterised in that comprise the following steps:
(1) two hoist engines are installed in the both sides of tank deck reductor installing hole；
(2) basis to tank deck reductor and frame carries out levelling adjustment, and utilizes electric block to slow down
Machine and the installation of frame；
(3) utilize the hoist engine in step (1) and truck crane with the use of, carry out the first shaft and
Stirring the having bad luck and assembling of flabellum on one shaft, wherein, shaft is divided into the first stirring from top to bottom
Axle, the second shaft and the 3rd shaft；
(4) lifting of the first shaft after utilizing the hoist engine in step (1) to assemble, and pass through method
Orchid docks fastening with reductor；
(5) group stirring flabellum on the second shaft and the second shaft is carried out according to the method for step (3)
Dress, and the lifting of the second shaft is carried out according to the method for step (4)；
(6) group stirring flabellum on the 3rd shaft and the 3rd shaft is carried out according to the method for step (3)
Dress, and the lifting of the 3rd shaft is carried out according to the method for step (4)；
(7) according to the height of the 3rd shaft lower end to base plate, bottom bearing and base are installed.
The segmentation of decomposing tank stirring device the most according to claim 1 is flip-chip mounted method, and its feature exists
In, the hoist engine described in step (1) uses the hoist engine of 3t or 5t.
The segmentation of decomposing tank stirring device the most according to claim 1 is flip-chip mounted method, and its feature exists
In, the truck crane described in step (3) uses the truck crane of 25t.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610340596.9A CN106000255A (en) | 2016-05-20 | 2016-05-20 | Sectioned inverted mounting method of stirring device of decomposing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610340596.9A CN106000255A (en) | 2016-05-20 | 2016-05-20 | Sectioned inverted mounting method of stirring device of decomposing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106000255A true CN106000255A (en) | 2016-10-12 |
Family
ID=57096658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610340596.9A Pending CN106000255A (en) | 2016-05-20 | 2016-05-20 | Sectioned inverted mounting method of stirring device of decomposing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106000255A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861515A (en) * | 2017-03-22 | 2017-06-20 | 广东南天涂料有限公司 | A kind of vertical stirred tank for coating material production |
| CN108211972A (en) * | 2017-07-26 | 2018-06-29 | 广州华爵生物科技有限公司 | A kind of modified agricultural granulated fertilizer mixing apparatus |
| CN109364516A (en) * | 2018-12-27 | 2019-02-22 | 昆山恒诚荣机械设备有限公司 | Concentrate feeding system crystallizer |
| CN110077963A (en) * | 2019-04-30 | 2019-08-02 | 中国二十冶集团有限公司 | A kind of installation method of large tank |
| CN113443591A (en) * | 2021-07-19 | 2021-09-28 | 淮北民生矿山机器有限公司 | Rapid installation assembly and method suitable for stirrer of large-diameter stirring tank |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203187370U (en) * | 2013-04-03 | 2013-09-11 | 中国有色金属工业第六冶金建设有限公司 | Inner mast hoisting device |
| CN103754908A (en) * | 2013-10-22 | 2014-04-30 | 重庆建工第三建设有限责任公司 | Large-scale seed precipitation tank body mounting construction method |
-
2016
- 2016-05-20 CN CN201610340596.9A patent/CN106000255A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203187370U (en) * | 2013-04-03 | 2013-09-11 | 中国有色金属工业第六冶金建设有限公司 | Inner mast hoisting device |
| CN103754908A (en) * | 2013-10-22 | 2014-04-30 | 重庆建工第三建设有限责任公司 | Large-scale seed precipitation tank body mounting construction method |
Non-Patent Citations (1)
| Title |
|---|
| 刘树香等: "种分槽搅拌系统安装与维修工艺改进", 《中国有色冶金 A卷》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861515A (en) * | 2017-03-22 | 2017-06-20 | 广东南天涂料有限公司 | A kind of vertical stirred tank for coating material production |
| CN108211972A (en) * | 2017-07-26 | 2018-06-29 | 广州华爵生物科技有限公司 | A kind of modified agricultural granulated fertilizer mixing apparatus |
| CN109364516A (en) * | 2018-12-27 | 2019-02-22 | 昆山恒诚荣机械设备有限公司 | Concentrate feeding system crystallizer |
| CN110077963A (en) * | 2019-04-30 | 2019-08-02 | 中国二十冶集团有限公司 | A kind of installation method of large tank |
| CN113443591A (en) * | 2021-07-19 | 2021-09-28 | 淮北民生矿山机器有限公司 | Rapid installation assembly and method suitable for stirrer of large-diameter stirring tank |
| CN113443591B (en) * | 2021-07-19 | 2022-08-30 | 淮北民生矿山机器有限公司 | Rapid installation assembly and method suitable for stirrer of large-diameter stirring tank |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |