CN110206376A - Chimney transformation inner cylinder hanging apparatus and working method - Google Patents
Chimney transformation inner cylinder hanging apparatus and working method Download PDFInfo
- Publication number
- CN110206376A CN110206376A CN201910494835.XA CN201910494835A CN110206376A CN 110206376 A CN110206376 A CN 110206376A CN 201910494835 A CN201910494835 A CN 201910494835A CN 110206376 A CN110206376 A CN 110206376A
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- Prior art keywords
- chimney
- inner cylinder
- shell ring
- hanger
- hanging apparatus
- 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.)
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- 230000009466 transformation Effects 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 210000003781 tooth socket Anatomy 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 240000009087 Crescentia cujete Species 0.000 description 1
- 235000005983 Crescentia cujete Nutrition 0.000 description 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C25/00—Cranes not provided for in groups B66C17/00 - B66C23/00
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/28—Chimney stacks, e.g. free-standing, or similar ducts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The present invention relates to industrial hoisting technology fields, specifically chimney transformation inner cylinder hanging apparatus, inner cylinder including chimney and in chimney, the inner tube installation is on pedestal, hanger for lifting by crane shell ring is installed, hanger surrounding also passes through wirerope and connects realization reinforcing with bottom platform at the top of the chimney；Compared with prior art, the beneficial effects of the present invention are: the present invention provides chimney transformation inner cylinder hanging apparatus, the lifting of inner cylinder shell ring is carried out by chimney top steel structure hoisting equipment, inner cylinder shell ring is avoided to enter the trouble of chimney from chimney bottom flue opening.
Description
Technical field
The present invention relates to industrial hoisting technology fields, specifically chimney transformation inner cylinder hanging apparatus and work side
Method.
Background technique
It is boiler, stove, the structure of hot fume or smog the offer ventilation of stove or fireplace that industrial chimney, which is a kind of,.Chimney
It is usually vertical, or as close possible to vertical, to ensure gas smooth flow, sucking air enter so-called chimney burn or
Stack effect.Space in chimney is referred to as flue.For a long time use rear chimney aging, influence using, need to chimney carry out
Inner cylinder add-assembly, existing inner cylinder lifting group are usually chimney using bottom lifting to mode, it is necessary to remove existing inner flue, most
It still needs to reconstruct steel flue gas duct frame eventually, then inner lining glass fiber reinforced plastic, not only the duration lengthens significantly in this way, and causes huge wave
Take.
Summary of the invention
In order to solve above-mentioned problems of the prior art, the present invention provides chimney transformation inner cylinder hanging apparatus, leads to
It crosses chimney top steel structure hoisting equipment and carries out the lifting of inner cylinder shell ring, inner cylinder shell ring is avoided to enter cigarette from chimney bottom flue opening
The trouble of chimney.
The technical solution adopted by the present invention to solve the technical problems is:
Chimney transformation inner cylinder hanging apparatus and working method, the inner cylinder including chimney and in chimney, the inner cylinder
It is mounted on the base, the hanger for lifting by crane shell ring is installed at the top of the chimney, hanger surrounding also passes through wirerope and bottom
Platform connection in portion's, which is realized, reinforces；The hanger include hanger ontology, fixed frame, adjustable shelf, driving machine, connection leg, roller and
Electric hoist, by being fixedly connected at the top of the connection leg and chimney of lower section, the fixed frame is mounted on to be hung the hanger ontology
The middle part of frame ontology, the adjustable shelf and fixed frame are cooperatively connected, and are provided with wheel at the adjustable shelf and fixed frame mating connection
Tooth fit structure, adjustable shelf lower end surface are provided with strip tooth socket, and gear is equipped on corresponding fixed frame ontology, and the gear is logical
The driving machine driving below fixed frame ontology is crossed, drives adjustable shelf relatively fixed by the gear teeth fit structure when gear rotates
Frame moves horizontally, and the left and right end portions of the adjustable shelf are respectively equipped with the roller that can be rotated, and is provided with traction rope above roller；Institute
It states traction rope one end to connect with the hoist engine of chimney side, traction rope the other end is connected with traction rope roll, the traction rope
Cylinder is mounted on platform by earth anchorage.
Further, the fixed frame is channel steel structure, and the notch of channel steel is symmetrical, adjustable shelf side activity peace
Inside channel steel notch, channel steel notch position integral type is provided with the protrusion for limiting adjustable shelf side, and adjustable shelf is solid
When determining to be driven in frame by gear, due to the position-limiting action of strip rack gear on protrusion and adjustable shelf ontology, so that adjustable shelf is laterally sliding
It is dynamic, it is more convenient.
Further, the gear may be rotatably mounted in fixed frame underlying bulk, and the gear passes through chain and driving
The driving axis connection of machine is coated with lubricating oil on gear, and driving machine, which controls its positive and negative rotation by controller, can be realized adjustable shelf
Transverse direction move left and right, facilitate adjustment inner cylinder position, the success rate of increase group pair.
Further, the electric hoist for vertical lifting shell ring is installed, traction rope transports shell ring at the top of the hanger
When transporting to chimney top, electric hoist hook is caught on into shell ring, shell ring can be realized for control electric hoist lifting and traction rope is detached from,
And then it is drawn by electric hoist completely so that shell ring vertical up-or-down movement, realizes inner cylinder group pair.
Preferably, it is provided with energy below the electric hoist and upper movement under inner cylinder is realized in lifting rope cooperation in inner cylinder upper end
Suspension hook.
Further, node is distributed on the traction rope between the earth anchor and hanger, each Activity On the Node connection is useful
In the hook of lifting shell ring.
Further, the side of the earth anchor is provided with the shell ring Turnoverplatform for having enough to meet the need shell ring, and Turnoverplatform can be with
For shell ring transport mechanism or transferring platform, the continuous transhipment of shell ring can be provided afterwards.
It is a kind of for the chimney transformation working method of inner cylinder hanging apparatus, comprising the following steps:
Step 1: the installation of elevator machine equipment and chimney top hanging device；
Step 2: starting to lift first segment shell ring by the lifting facility of chimney top, it is made to be located at steel construction annular
On pedestal；
Step 3: the hanger again by top lifts the second section shell ring, hover over it more than ten above first segment shell ring
Centimeters, then its landing is grouped with first segment shell ring, group to encapsulating is carried out to interface immediately after success, hand paste makes
It obtains two section shell rings and becomes an entirety；
Step 4: step 3 is repeated in order, until spliced inner cylinder height is more than at four meters of chimney top.
Step 5: group gradually removes top hanger, that is, completes entire chimney internal cylinder group pair to after the completion.
Preferably, the elevator machine equipment in the step 1 is fixedly connected by bolt with following platform, is had higher steady
It is qualitative.
Compared with prior art, the beneficial effects of the present invention are: the present invention provides chimney transformation inner cylinder hanging apparatus, lead to
It crosses chimney top steel structure hoisting equipment and carries out the lifting of inner cylinder shell ring, inner cylinder shell ring is avoided to enter cigarette from chimney bottom flue opening
The trouble of chimney.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is hanger schematic diagram of the invention；
Fig. 3 is fixed frame and movable stand connection schematic diagram of the invention；
Fig. 4 is driving machine and adjustable shelf fit structure schematic diagram of the invention.
In figure:
1, chimney, 2, inner cylinder, 3, shell ring, 4, hanger, 5, hoist engine, 6, pedestal, 7, wirerope, 8, traction rope, 9, shell ring
Turnoverplatform, 10, earth anchor；
41, hanger ontology, 42, fixed frame, 43, adjustable shelf, 44, driving machine, 45, connection leg, 46, roller, 47, electric calabash
Reed.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.In addition, unless otherwise defined, the technical term or scientific term used herein should be the present invention
The ordinary meaning that personage in fields with general technical ability is understood.Present patent application specification and claim
" first ", " second " used in book and similar word are not offered as any sequence, quantity or importance, and only use
To distinguish different component parts.Equally, the similar word such as "one" or " one " also not necessarily indicates quantity limitation." comprising "
Or the similar word such as "comprising" means that the element or object that occur before the word cover the member for appearing in the word presented hereinafter
Part perhaps object and its equivalent and be not excluded for other elements or object.The similar word such as " connection " or " connected " is not
It is defined in physics or mechanical connection, but may include electrical connection, it is either direct or indirect.
"upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, after the absolute position for being described object changes, then should
Relative positional relationship may also correspondingly change.
Embodiment one
As shown in Figure 1, the present invention provides a kind of chimney transformation inner cylinder hanging apparatus and working method, including 1 He of chimney
Inner cylinder 2 in chimney 1, the inner cylinder 2 are mounted on pedestal 6, and the top of the chimney 1 is equipped with for lifting by crane shell ring 3
Hanger 4,4 surrounding of hanger, which also passes through wirerope 7 and connects realization with bottom platform, reinforces, in the present embodiment, four branch of hanger 4
Leg is fixedly mounted on 1 top port of chimney by bolt arrangement, so that stable connection.
As in Figure 2-4, the hanger 4 includes hanger ontology 41, fixed frame 42, adjustable shelf 43, driving machine 44, connection branch
Leg 45, roller 46 and electric hoist 47, the hanger ontology 41 pass through the fixed company of the connection leg 45 of lower section and the top of chimney 1
It connects, the fixed frame 42 is mounted on the middle part of hanger ontology 41, and the adjustable shelf 43 and fixed frame 42 are cooperatively connected, the activity
Gear teeth fit structure is provided at 42 mating connection of frame 43 and fixed frame, 43 lower end surface of adjustable shelf is provided with strip tooth socket, corresponding
Fixed frame ontology on gear is installed, the gear is driven by the driving machine 44 below fixed frame ontology, and the gear turns
The relatively fixed frame 42 of adjustable shelf 43 is driven to move horizontally by the gear teeth fit structure when dynamic, the left and right end portions of the adjustable shelf 43 are each
The roller 46 that can be rotated is installed, is provided with traction rope 8 above roller 46；8 one end of traction rope and 1 side of chimney
Hoist engine 5 connects, and 8 the other end of traction rope is connected with traction rope roll, and the traction rope roll is fixedly mounted on flat by earth anchor 10
On platform.
As shown in Figure 3-4, the fixed frame 42 is channel steel structure, and the notch of channel steel is symmetrical, 43 side of adjustable shelf
While being movably arranged on inside channel steel notch, channel steel notch position integral type is provided with the protrusion for limiting 43 side of adjustable shelf,
When adjustable shelf 43 is driven in fixed frame 42 by gear, due to the position-limiting action of strip rack gear on protrusion and adjustable shelf ontology, make
Adjustable shelf is obtained to slide laterally, it is more convenient.
As shown in figure 4, the gear may be rotatably mounted in 43 underlying bulk of fixed frame, the gear passes through chain and drive
The driving axis connection of motivation 44 is coated with lubricating oil on gear, and driving machine 44 controls its positive and negative rotation by controller and can be realized
The transverse direction of adjustable shelf moves left and right, and facilitates the position of adjustment inner cylinder, the success rate of increase group pair, and the driving machine in the present embodiment is adopted
With the existing multifrequency driving machine from tape controller.
Such as Fig. 2, the top of the hanger 4 is equipped with the electric hoist 47 for vertical lifting shell ring, and traction rope 8 transports shell ring
When transporting to chimney top, 47 hook of electric hoist is caught on into shell ring 3, shell ring and traction rope 8 can be realized in control electric hoist lifting
It is detached from, and then is drawn by electric hoist completely so that shell ring vertical up-or-down movement, realizes inner cylinder group pair.
Preferably, the lower section of the electric hoist 47 is provided with can realize upper movement under inner cylinder with the cooperation of inner cylinder upper end lifting rope
Suspension hook.
Further, node is distributed on the traction rope between the earth anchor 10 and hanger 4, each Activity On the Node is connected with
For lifting by crane the hook of shell ring 3, traction rope is the steel cord structure with knot in the present embodiment, and the position integrated of knot is set
It is equipped with sagging wirerope, end is equipped with hook, the lifting for shell ring 3.
Further, the side of the earth anchor 10 is provided with the shell ring Turnoverplatform for having enough to meet the need shell ring 3, and Turnoverplatform can
Think shell ring transport mechanism or transferring platform, be capable of providing the continuous transhipment of shell ring.
It is a kind of for the chimney transformation working method of inner cylinder hanging apparatus, comprising the following steps:
Step 1: the installation of 1 top hanging device of 5 equipment of hoist engine and chimney；
Step 2: starting to lift first segment shell ring by the lifting facility at 1 top of chimney, it is made to be located at steel construction annular
On pedestal；
Step 3: the hanger again by top lifts the second section shell ring 3, hover over it more than ten above first segment shell ring
Centimeters, then its landing is grouped with first segment shell ring, group to encapsulating is carried out to interface immediately after success, hand paste makes
It obtains two section shell rings and becomes an entirety；
Step 4: step 3 is repeated in order, until spliced inner cylinder height is more than at four meters of chimney top.
Step 5: group gradually removes top hanger 4, that is, completes entire chimney internal cylinder group pair to after the completion.
Preferably, the elevator machine equipment in the step 1 is fixedly connected by bolt with following platform, is had higher steady
It is qualitative.
When it is implemented, using above-mentioned steps, when shell ring 3 is lifted to 1 top of chimney, by 47 hook of electric hoist
Catch on shell ring 3, shell ring can be realized for control electric hoist lifting and traction rope 8 is detached from, and then drawn completely by electric hoist 47 so that
3 vertical up-or-down movement of shell ring drives shell ring to move horizontally, finally by repeatedly adjusting to cylinder in conjunction with controller manual control driving machine 44
Section 3 and inner cylinder alignment after group to.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (9)
1. chimney transformation inner cylinder hanging apparatus, which is characterized in that the inner cylinder including chimney and in chimney, the inner cylinder peace
On pedestal, the hanger for lifting by crane shell ring is installed at the top of the chimney, hanger surrounding also passes through wirerope and bottom
Platform connection, which is realized, reinforces；
The hanger includes hanger ontology, fixed frame, adjustable shelf, driving machine, connection leg, roller and electric hoist, the hanger
It is fixedly connected at the top of the connection leg and chimney that ontology passes through lower section, the fixed frame is mounted on the middle part of hanger ontology, institute
It states adjustable shelf and fixed frame is cooperatively connected, be provided with gear teeth fit structure at the adjustable shelf and fixed frame mating connection, activity
Frame lower end surface is provided with strip tooth socket, and gear is equipped on corresponding fixed frame ontology, and the gear passes through under fixed frame ontology
The driving machine driving of side drives the relatively fixed frame of adjustable shelf to move horizontally, institute when the gear rotates by gear teeth fit structure
The left and right end portions for stating adjustable shelf are respectively equipped with the roller that can be rotated, and are provided with traction rope above roller；
The traction rope one end is connected with the hoist engine of chimney side, and traction rope the other end is connected with traction rope roll, described
Traction rope roll is mounted on platform by earth anchorage.
2. chimney transformation inner cylinder hanging apparatus according to claim 1, which is characterized in that the fixed frame is channel steel knot
The notch of structure, channel steel is symmetrical, and the adjustable shelf side is movably arranged on inside channel steel notch, channel steel notch position integral type
It is provided with the protrusion for limiting adjustable shelf side.
3. chimney transformation inner cylinder hanging apparatus according to claim 1, which is characterized in that the gear is rotatably mounted
In fixed frame underlying bulk, the gear passes through the driving axis connection of chain and driving machine, is coated with lubricating oil on gear.
4. chimney transformation inner cylinder hanging apparatus according to claim 1, which is characterized in that install at the top of the hanger
There is the electric hoist for vertical lifting shell ring.
5. chimney transformation inner cylinder hanging apparatus according to claim 4, which is characterized in that set below the electric hoist
The upper suspension hook moved under inner cylinder can be realized with the cooperation of inner cylinder upper end lifting rope by being equipped with.
6. chimney transformation inner cylinder hanging apparatus according to claim 1, which is characterized in that between the earth anchor and hanger
Traction rope on node is distributed with, each Activity On the Node is connected with the hook for lifting by crane shell ring.
7. chimney transformation inner cylinder hanging apparatus according to claim 1, which is characterized in that the side of the earth anchor is arranged
There is the shell ring Turnoverplatform for Epicyclic drum section.
8. a kind of for the chimney transformation working method of inner cylinder hanging apparatus, comprising the following steps:
Step 1: the installation of elevator machine equipment and chimney top hanging device；
Step 2: starting to lift first segment shell ring by the lifting facility of chimney top, it is made to be located at steel construction annular base
On；
Step 3: the hanger again by top lifts the second section shell ring, it is made to hover over above first segment shell ring more than ten centimetres
Place, then is grouped its landing with first segment shell ring, and group is to immediately pasting so that two interface progress encapsulating, hand after success
Section shell ring becomes an entirety；
Step 4: step 3 is repeated in order, until spliced inner cylinder height is more than at four meters of chimney top；
Step 5: group gradually removes top hanger, that is, completes entire chimney internal cylinder group pair to after the completion.
9. according to claim 7 a kind of for the chimney transformation working method of inner cylinder hanging apparatus, which is characterized in that
Elevator machine equipment in the step 1 is fixedly connected by bolt with following platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910494835.XA CN110206376A (en) | 2019-06-10 | 2019-06-10 | Chimney transformation inner cylinder hanging apparatus and working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910494835.XA CN110206376A (en) | 2019-06-10 | 2019-06-10 | Chimney transformation inner cylinder hanging apparatus and working method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110206376A true CN110206376A (en) | 2019-09-06 |
Family
ID=67791514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910494835.XA Pending CN110206376A (en) | 2019-06-10 | 2019-06-10 | Chimney transformation inner cylinder hanging apparatus and working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110206376A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2209282C1 (en) * | 2001-10-30 | 2003-07-27 | Открытое акционерное общество "Спецжелезобетонстрой" | Method of repair and reconstruction of tall chimneys and partial disassembly of shaft during their reconstruction |
| CN102619376A (en) * | 2012-04-18 | 2012-08-01 | 二十三冶建设集团有限公司 | Method for installing inner barrel of reinforced concrete tail gas chimney and lifting system for method |
| CN202644961U (en) * | 2012-04-18 | 2013-01-02 | 二十三冶建设集团有限公司 | Lifting system for installing inner barrel of reinforced concrete tail gas chimney |
| CN104631897A (en) * | 2015-01-21 | 2015-05-20 | 盐城三美防腐工程有限公司 | Chimney glass fiber reinforced plastic inner tube fast installation method |
| CN107060474A (en) * | 2017-03-14 | 2017-08-18 | 中国十七冶集团有限公司 | A kind of sleeve-type chimney people goods shunting vertical transferring apparatus and construction method |
| CN109028119A (en) * | 2018-08-03 | 2018-12-18 | 青铜峡铝业发电有限责任公司 | A kind of anti-corrosion chimney and its construction method of installation |
| CN210685565U (en) * | 2019-06-10 | 2020-06-05 | 江苏新大高空工程有限公司 | Chimney is reformed transform and is used inner tube hoist device |
-
2019
- 2019-06-10 CN CN201910494835.XA patent/CN110206376A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2209282C1 (en) * | 2001-10-30 | 2003-07-27 | Открытое акционерное общество "Спецжелезобетонстрой" | Method of repair and reconstruction of tall chimneys and partial disassembly of shaft during their reconstruction |
| CN102619376A (en) * | 2012-04-18 | 2012-08-01 | 二十三冶建设集团有限公司 | Method for installing inner barrel of reinforced concrete tail gas chimney and lifting system for method |
| CN202644961U (en) * | 2012-04-18 | 2013-01-02 | 二十三冶建设集团有限公司 | Lifting system for installing inner barrel of reinforced concrete tail gas chimney |
| CN104631897A (en) * | 2015-01-21 | 2015-05-20 | 盐城三美防腐工程有限公司 | Chimney glass fiber reinforced plastic inner tube fast installation method |
| CN107060474A (en) * | 2017-03-14 | 2017-08-18 | 中国十七冶集团有限公司 | A kind of sleeve-type chimney people goods shunting vertical transferring apparatus and construction method |
| CN109028119A (en) * | 2018-08-03 | 2018-12-18 | 青铜峡铝业发电有限责任公司 | A kind of anti-corrosion chimney and its construction method of installation |
| CN210685565U (en) * | 2019-06-10 | 2020-06-05 | 江苏新大高空工程有限公司 | Chimney is reformed transform and is used inner tube hoist device |
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