CN215326648U - Auxiliary device is changed to nozzle heat exchanger - Google Patents
Auxiliary device is changed to nozzle heat exchanger Download PDFInfo
- Publication number
- CN215326648U CN215326648U CN202120508920.XU CN202120508920U CN215326648U CN 215326648 U CN215326648 U CN 215326648U CN 202120508920 U CN202120508920 U CN 202120508920U CN 215326648 U CN215326648 U CN 215326648U
- Authority
- CN
- China
- Prior art keywords
- lifting lug
- heat exchanger
- operating rod
- lifting
- balance weight
- Prior art date
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- 238000007789 sealing Methods 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000000137 annealing Methods 0.000 abstract description 7
- 238000005246 galvanizing Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005097 cold rolling Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006583 body weight regulation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The utility model relates to a burner heat exchanger replacement auxiliary device, and belongs to the technical field of cold rolling galvanizing equipment. Comprises a connecting flange port (1), a supporting frame (4), an operating rod (5) and a lifting lug
(6) Lifting lug
(7) Mixing and blendingHeavy adjusting holes (8) and a balance weight (9), the support frame (4) is a frame with upper and lower sealing plates, the top of one end of the operating rod is provided with a connecting flange port (1), and the other end of the operating rod is provided with a lifting lug
(7) Connecting flange port (1) with lifting lug
(7) Between which a lifting lug is arranged
(6) A row of balance weight adjusting holes (8) are arranged between the two lifting lugs, and the operating rod (5) passes through the lifting lugs
(6) Lifting lug
(7) Is hung on the top plate of the supporting frame (4). The device has the advantages of simple structure, convenient and labor-saving use, strong adaptability, capability of conveniently and safely replacing the heat exchanger, low requirement on the start-stop state of the annealing furnace, convenience and rapidness, and suitability for popularization and use in a galvanizing production line.
Description
Technical Field
The utility model relates to a burner heat exchanger replacement auxiliary device, and belongs to the technical field of cold rolling galvanizing equipment.
Background
In the cold rolling galvanizing production line of metallurgical enterprise, the annealing stove is key equipment, and a large amount of heat exchangers that use on the annealing stove because high temperature environment uses, the condition of burning loss often appears in the heat exchanger, need change the heat exchanger. The annealing furnace is different from other equipment maintenance, generally, the annealing furnace is stopped at high temperature, the cooling time is limited, equipment needs to be replaced under the high-temperature condition, particularly equipment such as a heat exchanger, and the cooling condition is not easy to meet. The scald is easy to occur when the replacement is carried out under the high temperature condition, and the replacement efficiency is slow. Therefore, it is necessary to design an auxiliary device for replacing the burner heat exchanger, so that the burner heat exchanger can be replaced quickly and efficiently under the high-temperature condition, and the safety of maintainers is protected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a burner heat exchanger replacement auxiliary device, which realizes the quick and efficient replacement of a burner heat exchanger under a high-temperature condition and protects the safety of maintainers.
The technical scheme of the utility model is as follows:
auxiliary device is changed to nozzle heat exchanger, including flange mouth, support frame, action bars, lug
Lifting lug
The support frame is a frame with upper and lower sealing plates, the operating rod is a metal rod, a connecting flange port is arranged at the top of one end of the operating rod, the connecting flange port is matched with a port of the burner heat exchanger, and a lifting lug is arranged at the other end of the operating rod
Connecting flange port and lifting lug
Between which a lifting lug is arranged
The lifting device is characterized in that a row of balance weight adjusting holes are formed between the two lifting lugs, plugs are arranged on two sides of the balance weight, the specifications of the two plugs are matched with the balance weight adjusting holes, and the operating rod passes through the lifting lugs
Lifting lug
Is hung on the top plate of the support frame.
The operating rod passes through the lifting lug
Lifting lug
A chain block or an electric block is hung on the top plate of the support frame.
Wheels are arranged at the bottom of the support frame.
The diameter of the operating rod is 50-80 mm, the length of the operating rod is 2500-
And lifting lug
The distance between them is 800 and 1200 mm.
The utility model has the beneficial effects that: the device has the advantages of simple structure, convenient and labor-saving use, strong adaptability, capability of conveniently and safely replacing the heat exchanger, low requirement on the start-stop state of the annealing furnace, convenience and rapidness, and suitability for popularization and use in a galvanizing production line.
Drawings
FIG. 1 is a front view of the apparatus of the present invention;
FIG. 2 is a top view of the apparatus of the present invention;
FIG. 3 is a side view of the apparatus of the present invention;
labeled as: connecting flange opening 1 and chain block
2. Hand pulling block
3. Support frame 4, action bars 5, lug
6. Lifting lug
7. Balance weight adjusting holes 8, balance weights 9, wheels 10 and burner heat exchangers 11.
Detailed Description
The utility model is described in further detail below with reference to the figures and the detailed description.
As shown in the attached drawing, the auxiliary device for replacing the burner heat exchanger comprises a connecting flange port 1, a support frame 4, an operating rod 5 and a lifting lug
6. Lifting lug
7. Balance weight adjusting hole 8, balance weight 9, support frame 4 is the frame that has the shrouding from top to bottom, action bars 5 is the metal pole, and one end top is provided with flange mouth 1, flange mouth 1 and nozzle heat exchanger 11's port phase-match, the other end of action bars 5 sets up and is provided with the lug
7, connecting the flange port 1 with the lifting lug
A lifting lug is arranged between the two lifting lugs 7
6, be provided with one row of counter weight regulation hole 8 between two lugs, 9 both sides of counter weight are provided with the plug, and the specification and the counter weight of two plugs adjust hole 8 phase-matches, action bars 5 passes through the lug
6. Lifting lug
7 are hung on the top plate of the support frame 4. The operating rod 5 passes through a lifting lug
6. Lifting lug
And 7, hanging the chain block on a top plate of the support frame 4. Wheels 10 are arranged at the bottom of the support frame 4. The diameter of the operating rod 5 is 50-80 mm, the length is 2500-
6 and lifting lug
The distance between 7 is 800 and 1200 mm.
When the heat exchanger needs to be disassembled, the support frame 4 is moved to a proper position, the connecting flange port 1 is connected with the end flange of the heat exchanger through a bolt, the counterweight 9 is adjusted in the direction of the heat exchanger, the plug of the counterweight 9 is inserted into the counterweight adjusting hole 8, the counterweight 9 is fixed on the operating rod 5, and meanwhile, the chain block is adjusted upwards
3, and correspondingly adjusting the chain block
2 to a proper position, the heat exchanger is lifted by the operating rod 5, and the support frame 4 is moved to be transported out of the heat exchanger.
When the heat exchanger is installed, the support frame 4 is moved to a proper position, the connecting flange port 1 is connected with the end flange of the heat exchanger through bolts, the balance weight 9 is adjusted in the opposite direction of the heat exchanger, the plug of the balance weight 9 is inserted into the balance weight adjusting hole 8, the balance weight 9 is fixed on the operating rod 5, and the chain block is adjusted downwards at the same time
3, and correspondingly adjusting the chain block
2, moving the support frame 4 to a proper position and inserting the heat exchanger.
The device has the advantages of simple structure, convenient and labor-saving use, strong adaptability, capability of conveniently and safely replacing the heat exchanger, low requirement on the start-stop state of the annealing furnace, convenience and rapidness, and suitability for popularization and use in a galvanizing production line.
Claims (4)
1. An auxiliary device for replacing a burner heat exchanger is characterized by comprising a connecting flange port (1), a support frame (4), an operating rod (5) and a lifting lug
(6) Lifting lug
(7) The balance weight adjusting hole (8) and the balance weight (9), the support frame (4) is a frame with upper and lower sealing plates, the operating rod (5) is a metal rod, the top of one end of the operating rod is provided with a connecting flange port (1), the connecting flange port (1) is matched with a port of the burner heat exchanger (11), and the other end of the operating rod (5) is provided with a lifting lug
(7) Connecting flange port (1) with lifting lug
(7) Between which a lifting lug is arranged
(6) A row of balance weight adjusting holes (8) are formed between the two lifting lugs, plugs are arranged on two sides of the balance weight (9), the specifications of the two plugs are matched with the balance weight adjusting holes (8), and the operating rod (5) is connected with the lifting lugs through the lifting lugs
(6) Lifting lug
(7) Is hung on the top plate of the supporting frame (4).
2. The burner heat exchanger replacement assistance device according to claim 1, characterized in that the operating rod (5) is formed by a lifting lug
(6) Lifting lug
(7) A chain block or an electric block is hung on the top plate of the support frame (4).
3. The burner heat exchanger replacement auxiliary device according to claim 1, wherein wheels (10) are arranged at the bottom of the support frame (4).
4. The burner heat exchanger replacement auxiliary device as claimed in claim 1, wherein the operating rod (5) has a diameter of 50-80 mm and a length of 2500-3000 mm, and the lifting lug is provided with a lifting lug
(6) And lifting lug
(7) The distance between them is 800 and 1200 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120508920.XU CN215326648U (en) | 2021-03-10 | 2021-03-10 | Auxiliary device is changed to nozzle heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120508920.XU CN215326648U (en) | 2021-03-10 | 2021-03-10 | Auxiliary device is changed to nozzle heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215326648U true CN215326648U (en) | 2021-12-28 |
Family
ID=79583296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120508920.XU Active CN215326648U (en) | 2021-03-10 | 2021-03-10 | Auxiliary device is changed to nozzle heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215326648U (en) |
-
2021
- 2021-03-10 CN CN202120508920.XU patent/CN215326648U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240823 Address after: No. 599 Ronghua West Road, Lubei District, Tangshan City, Hebei Province 063016 Patentee after: Tanggang International Engineering Technology Co.,Ltd. Country or region after: China Address before: No. 9, Riverside Road, North District of Tangshan City Road, Hebei Province, Hebei Patentee before: TANGSHAN IRON&STEEL GROUP Co.,Ltd. Country or region before: China Patentee before: HBIS COMPANY LIMITED TANGSHAN BRANCH |
|
| TR01 | Transfer of patent right |