CN105887110B - A kind of batch bolt MULTILAYER COMPOSITE corrosion protection treatment process - Google Patents
A kind of batch bolt MULTILAYER COMPOSITE corrosion protection treatment process Download PDFInfo
- Publication number
- CN105887110B CN105887110B CN201610385338.2A CN201610385338A CN105887110B CN 105887110 B CN105887110 B CN 105887110B CN 201610385338 A CN201610385338 A CN 201610385338A CN 105887110 B CN105887110 B CN 105887110B
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- China
- Prior art keywords
- centralized processing
- circular scrolling
- cage
- bolt
- processing cage
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
- C23C10/34—Embedding in a powder mixture, i.e. pack cementation
- C23C10/52—Embedding in a powder mixture, i.e. pack cementation more than one element being diffused in one step
Abstract
The invention discloses a kind of batch bolt MULTILAYER COMPOSITE corrosion protection treatment process, comprise the following steps：Bolt is placed in centralized processing cage, centralized processing cage is made of fiberglass, and centralized processing cage includes tubular structure and is provided with the circular scrolling lateral wall and circular scrolling madial wall in the corrosion protection processing hole of some hollow outs, circular scrolling lateral wall axial direction both ends are respectively arranged with circular scrolling capping and circular scrolling bottom wall, and two rotational fixation holes are each provided with circular scrolling capping and circular scrolling bottom wall；Centralized processing cage is placed and on the spinning device, is rotating the grease of bolt surface in cleaning centralized processing cage and drains；Centralized processing cage is sent in multi-component alloy co-cementation stove and is heated；Centralized processing cage is rolled to separate bolt with complex alloy permeation agent；Rotation centralized processing cage makes bolt therein come into full contact with the coating for completing Dacroment masking liquid with Dacroment masking liquid, is then fed into and is heating and curing in stove.The present invention makes the connecting between different work process good.
Description
Technical field
The present invention relates to a kind of architectural engineering bolt surface preservative treatment technology field, particularly a kind of batch bolt are more
The compound corrosion protection treatment process of layer.
Background technology
Architectural engineering bolt in the reinforced concrete structures such as bridge, due to for a long time in face of frost demolition, chemical attack,
The various factors for causing corrosion such as steel bar corrosion and alkali-aggregate reaction, are easier to occur to corrode and then destroy concrete structure；It is special
It is not due to the effect of humidity, temperature and carbon dioxide, the carbonization of concrete can be caused, along with oxygen, sulfur dioxide and chlorine
The effect of the Korrosionsmediums such as gas can be further exacerbated by the corrosion and destruction of concrete structure.In order to improve architectural engineering bolt
Corrosion resistance, usually bolt surface is taken multi-component alloy co-cementation add Dacromet/steel MULTILAYER COMPOSITE corrosion protection handle arrange
Apply.
In the prior art, architectural engineering with bolt when multi-component alloy co-cementation processing is carried out, it usually needs by bolt
It is filled into after being mixed with complex alloy permeation agent in permeation stove, is then shut off the progress rotary heating permeation of permeation stove and handles thoroughly, add
After hot permeation is disposed thoroughly, then being sorted out with the bolt that diffusion medium mixes, existing for above-mentioned operation process not
Foot is：The bolt temperature mixed with diffusion medium just taken out from permeation stove is higher, it is necessary to place a period of time
Carrying out natural cooling could be sorted, therefore the cycle of operation is longer；In addition, it will be put with the bolt that diffusion medium mixes
When natural cooling is carried out in operating environment and carrying out sorting operation, complex alloy permeation agent dust can drift, and pollute building ring
Border, endanger the healthy and safe of operating personnel.
In addition, when bolt of the prior art carries out Dacromet/steel processing, between multi-component alloy co-cementation processing step
Linking and have some setbacks, it is necessary to which repeatedly replacing container contains bolt, therefore operating efficiency is relatively low, and labor intensity is larger.
The content of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of batch bolt MULTILAYER COMPOSITE corrosion protection treatment process.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of batch bolt MULTILAYER COMPOSITE corrosion protection treatment process, comprises the following steps：
Step 1: bolt is placed in centralized processing cage, centralized processing cage is made of fiberglass, and centralized processing cage includes
The circular scrolling lateral wall and circular scrolling madial wall of tubular structure, circular scrolling lateral wall and circular scrolling madial wall are coaxially set
Put, axial one end of circular scrolling lateral wall and circular scrolling madial wall is provided with circular scrolling capping, circular scrolling lateral wall
The axial other end of circular scrolling madial wall is provided with circular scrolling bottom wall, circular scrolling madial wall and circular scrolling lateral wall
On be both provided with the corrosion protection processing holes of some hollow outs, it is solid to be each provided with two rotations in circular scrolling capping and circular scrolling bottom wall
Determine hole；
Step 2: centralized processing cage is placed on the spinning device, and cage will be focused on by two rotational fixation holes
It is fixed together to be driven by rotating device with rotating device and rotates, then centralized processing cage is immersed into grease treatment fluid, is revolved
Turn the grease of bolt surface in cleaning centralized processing cage, drained water by rotating after the completion of cleaning；
Step 3: centralized processing cage is removed from rotating device, it is sent in multi-component alloy co-cementation stove, and to polynary conjunction
Complex alloy permeation agent is filled in golden permeation stove, then will focus on cage and multi-component alloy co-cementation by two rotational fixation holes
Stove is fixed together and multi-component alloy co-cementation stove synchronous rotary, and then heating carries out multi-component alloy co-cementation processing；
Step 4: the centralized processing cage after step 3 is handled takes out from multi-component alloy co-cementation stove, in dedusting suction opening
Place rolls centralized processing cage, complex alloy permeation agent in centralized processing cage is handled from corrosion protection in hole and falls, so that by bolt
Separated with complex alloy permeation agent；
Step 5: the centralized processing cage after step 4 is handled is placed on the spinning device, and fixed by two rotations
Hole, which will focus on cage and be fixed together to be driven by rotating device with rotating device, to rotate, and is then immersed into centralized processing cage and reaches
In the masking liquid of Crow, rotation centralized processing cage makes bolt therein come into full contact with the painting for completing Dacroment masking liquid with Dacroment masking liquid
Cloth, then takes out centralized processing cage and is drained excessive Dacroment masking liquid by rotating；
Step 6: centralized processing cage is removed from rotating device, it is sent to and is heating and curing in stove, be heating and curing list of bolts
The Dacromet/steel in face；After the completion of being heating and curing, it is cooled to room temperature and then takes out bolt from centralized processing cage.
Further as above-mentioned technical proposal is improved, in step 1, in circular scrolling capping and circular scrolling bottom wall
Rotational fixation hole be located at the inner side of circular scrolling madial wall.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of batch bolt MULTILAYER COMPOSITE corrosion protection treatment process provided by the present invention, it is common in cleaning grease, multicomponent alloy
Blend in the dacroment process step, by bolt be placed in centralized processing cage in focused on, not only high treating effect but also
Work efficiency is high, and the connecting between different work process is good, is suitable for automatic production line operation；When cleaning grease, by spiral shell
Bolt is placed in centralized processing cage, and corrosion protection handles hole 11 has the action effect washed by rubbing with the hands under rotation status to bolt；Multicomponent alloy
When permeation is handled, circular scrolling madial wall 20 is set to be total to avoid the bolt at centralized processing cage axle center with multicomponent alloy
Penetration enhancer is insufficient contact；Bolt is placed in centralized processing cage and is rolled in the position of ventilation and dust removal and is closed with separating multicomponent
Golden diffusion medium, not only operating type is succinctly efficient, and can be drifted to avoid complex alloy permeation agent dust, so as to ensure operation people
Member's is healthy and safe；When carrying out the dacroment process to bolt, bolt can be handled directly in cage is focused on, without taking
Go out bolt or replace container containing, the connecting between different processes is good；Centralized processing cage is made not only corrosion-resistant of fiberglass
New impurity will not be introduced when can directly be immersed into Dacroment masking liquid, and clean, and when alloy permeation will not consume polynary conjunction
Golden diffusion medium.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the cross-sectional view of centralized processing cage of the present invention；
Fig. 2 is the structure diagram of circular scrolling lateral wall of the present invention；
Fig. 3 is the structure diagram of circular scrolling bottom wall of the present invention.
Embodiment
Referring to figs. 1 to Fig. 3, Fig. 1 to Fig. 3 is the structure diagram of centralized processing cage provided in this embodiment.
A kind of batch bolt MULTILAYER COMPOSITE corrosion protection treatment process that the present embodiment is provided, comprises the following steps：
Step 1: bolt is placed in centralized processing cage, centralized processing cage is made of fiberglass, and centralized processing cage includes
The circular scrolling lateral wall 10 and circular scrolling madial wall 20 of tubular structure, circular scrolling lateral wall 10 and circular scrolling madial wall
20 are coaxially disposed, and axial one end of circular scrolling lateral wall 10 and circular scrolling madial wall 20 is provided with circular scrolling capping 30,
The axial other end of circular scrolling lateral wall 10 and circular scrolling madial wall 20 is provided with circular scrolling bottom wall 40, in circular scrolling
The corrosion protection processing hole 11 of some hollow outs, circular scrolling capping 30 and circle are both provided with side wall 20 and circular scrolling lateral wall 10
Roll and two rotational fixation holes 31 are each provided with bottom wall 40, the rotation in circular scrolling capping 30 and circular scrolling bottom wall 40 is consolidated
Determine the inner side that hole 31 is located at circular scrolling madial wall 20；
Step 2: centralized processing cage is placed on the spinning device, and cage will be focused on by two rotational fixation holes
It is fixed together to be driven by rotating device with rotating device and rotates, then centralized processing cage is immersed into grease treatment fluid, is revolved
Turn the grease of bolt surface in cleaning centralized processing cage, drained water by rotating after the completion of cleaning；
Step 3: centralized processing cage is removed from rotating device, it is sent in multi-component alloy co-cementation stove, and to polynary conjunction
Complex alloy permeation agent is filled in golden permeation stove, then will focus on cage and multi-component alloy co-cementation by two rotational fixation holes
Stove is fixed together and multi-component alloy co-cementation stove synchronous rotary, and then heating carries out multi-component alloy co-cementation processing；
Step 4: the centralized processing cage after step 3 is handled takes out from multi-component alloy co-cementation stove, in dedusting suction opening
Place rolls centralized processing cage, complex alloy permeation agent in centralized processing cage is handled from corrosion protection in hole and falls, so that by bolt
Separated with complex alloy permeation agent；
Step 5: the centralized processing cage after step 4 is handled is placed on the spinning device, and fixed by two rotations
Hole, which will focus on cage and be fixed together to be driven by rotating device with rotating device, to rotate, and is then immersed into centralized processing cage and reaches
In the masking liquid of Crow, rotation centralized processing cage makes bolt therein come into full contact with the painting for completing Dacroment masking liquid with Dacroment masking liquid
Cloth, then takes out centralized processing cage and is drained excessive Dacroment masking liquid by rotating；
Step 6: centralized processing cage is removed from rotating device, it is sent to and is heating and curing in stove, be heating and curing list of bolts
The Dacromet/steel in face；After the completion of being heating and curing, it is cooled to room temperature and then takes out bolt from centralized processing cage.
Above the preferable of the present invention is implemented to be illustrated, certainly, the present invention can also use and above-mentioned implementation
The different form of mode, the equivalent conversion that those skilled in the art are made on the premise of without prejudice to spirit of the invention
Or corresponding change, it should all belong in protection scope of the present invention.
Claims (2)
- A kind of 1. batch bolt MULTILAYER COMPOSITE corrosion protection treatment process, it is characterised in that：Comprise the following steps：Step 1: bolt is placed in centralized processing cage, centralized processing cage is made of fiberglass, and centralized processing cage includes tubulose The circular scrolling lateral wall and circular scrolling madial wall of structure, circular scrolling lateral wall and circular scrolling madial wall are coaxially disposed, Axial one end of circular scrolling lateral wall and circular scrolling madial wall is provided with circular scrolling capping, circular scrolling lateral wall and circle The axial other end that shape rolls madial wall is provided with circular scrolling bottom wall, on circular scrolling madial wall and circular scrolling lateral wall The corrosion protection processing hole of some hollow outs is provided with, being each provided with two rotations in circular scrolling capping and circular scrolling bottom wall fixes Hole；Step 2: centralized processing cage is placed on the spinning device, and cage and rotation will be focused on by two rotational fixation holes Rotary device, which is fixed together to be driven by rotating device, to be rotated, and then centralized processing cage is immersed into grease treatment fluid, is rotating The grease of bolt surface, is drained water by rotating after the completion of cleaning in cleaning centralized processing cage；Step 3: centralized processing cage is removed from rotating device, it is sent in multi-component alloy co-cementation stove, and be total to multicomponent alloy Ooze and complex alloy permeation agent is filled in stove, then consolidated by two rotational fixation holes by cage is focused on multi-component alloy co-cementation stove It is scheduled on and carries out multi-component alloy co-cementation processing with multi-component alloy co-cementation stove synchronous rotary, then heating together；Step 4: the centralized processing cage after step 3 is handled takes out from multi-component alloy co-cementation stove, rolled at dedusting suction opening Dynamic centralized processing cage, makes the complex alloy permeation agent in centralized processing cage be handled from corrosion protection in hole and falls, thus by bolt with it is more First alloy diffusion medium separation；Step 5: the centralized processing cage after step 4 is handled is placed on the spinning device, and will by two rotational fixation holes Centralized processing cage is fixed together to be driven by rotating device with rotating device to be rotated, and centralized processing cage then is immersed into Dacroment In masking liquid, rotation centralized processing cage makes bolt therein come into full contact with the coating for completing Dacroment masking liquid with Dacroment masking liquid, so Centralized processing cage is taken out afterwards to drain excessive Dacroment masking liquid by rotating；Step 6: centralized processing cage is removed from rotating device, it is sent to and is heating and curing in stove, be heating and curing bolt surface Dacromet/steel；After the completion of being heating and curing, it is cooled to room temperature and then takes out bolt from centralized processing cage.
- A kind of 2. batch bolt MULTILAYER COMPOSITE corrosion protection treatment process according to claim 1, it is characterised in that：In step 1 In, the rotational fixation hole in circular scrolling capping and circular scrolling bottom wall is located at the inner side of circular scrolling madial wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610385338.2A CN105887110B (en) | 2016-06-03 | 2016-06-03 | A kind of batch bolt MULTILAYER COMPOSITE corrosion protection treatment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610385338.2A CN105887110B (en) | 2016-06-03 | 2016-06-03 | A kind of batch bolt MULTILAYER COMPOSITE corrosion protection treatment process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105887110A CN105887110A (en) | 2016-08-24 |
| CN105887110B true CN105887110B (en) | 2018-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610385338.2A Active CN105887110B (en) | 2016-06-03 | 2016-06-03 | A kind of batch bolt MULTILAYER COMPOSITE corrosion protection treatment process |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202451563U (en) * | 2012-01-10 | 2012-09-26 | 上海申光高强度螺栓有限公司 | High-strength bolt connecting pair for environment-friendly chromium-free dacromet wind power |
| CN104562933A (en) * | 2014-12-23 | 2015-04-29 | 德阳天元重工有限公司 | Cable clamp bolt for suspension bridge and surface treatment method of cable clamp bolt for suspension bridge |
| CN105332013A (en) * | 2014-08-15 | 2016-02-17 | 任丘市永基建筑安装工程有限公司 | Steel bridge corrosion prevention technology |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3171560U (en) * | 2008-09-30 | 2011-11-10 | スカルディン，ニコライ ニコラエヴィッチＳＫＡＬＤＩＮ，Ｎｉｋｏｌａｙ Ｎｉｋｏｌａｅｖｉｃｈ | Crystallizer |
-
2016
- 2016-06-03 CN CN201610385338.2A patent/CN105887110B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202451563U (en) * | 2012-01-10 | 2012-09-26 | 上海申光高强度螺栓有限公司 | High-strength bolt connecting pair for environment-friendly chromium-free dacromet wind power |
| CN105332013A (en) * | 2014-08-15 | 2016-02-17 | 任丘市永基建筑安装工程有限公司 | Steel bridge corrosion prevention technology |
| CN104562933A (en) * | 2014-12-23 | 2015-04-29 | 德阳天元重工有限公司 | Cable clamp bolt for suspension bridge and surface treatment method of cable clamp bolt for suspension bridge |
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| Publication number | Publication date |
|---|---|
| CN105887110A (en) | 2016-08-24 |
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Effective date of registration: 20190611 Address after: 230000 B-1512, west of Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: Anhui Eagle Dragon Industrial Design Co., Ltd. Address before: 241080 star fire road, green food industrial park, San Shan District, Wuhu, Anhui Patentee before: WUHU ZHONGYUAN COMPOSITE NEW MATERIALS CO., LTD. |
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Effective date of registration: 20190628 Address after: 224200 Four Groups of Sanshicun, Shiyan Town, Dongtai City, Yancheng City, Jiangsu Province (Zhennan Industrial Concentration Zone) Patentee after: Jiangsu budup special alloy Co Ltd Address before: 230000 B-1512, west of Ganquan Road, Shushan District, Hefei, Anhui. Patentee before: Anhui Eagle Dragon Industrial Design Co., Ltd. |
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