CN204209795U - Spacer defoaming device - Google Patents
Spacer defoaming device Download PDFInfo
- Publication number
- CN204209795U CN204209795U CN201420616163.8U CN201420616163U CN204209795U CN 204209795 U CN204209795 U CN 204209795U CN 201420616163 U CN201420616163 U CN 201420616163U CN 204209795 U CN204209795 U CN 204209795U
- Authority
- CN
- China
- Prior art keywords
- spacer
- bubble
- stirred vessel
- defoaming device
- exhaust tube
- 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.)
- Expired - Fee Related
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- Degasification And Air Bubble Elimination (AREA)
Abstract
Spacer defoaming device, comprise spacer stirred vessel, stirred vessel is connected with electric vacuum pump by exhaust tube.Spacer spacer surface in manufacturing process is separated out rapidly with the bubble that platen contact position is detained, increase spacer and platen contact area, efficiently solve the problem causing spacer off quality due to bubble, improve the qualification rate that spacer makes, decrease construction cost, shorten the duration.
Description
Technical field
The utility model relates to a kind of spacer process units, particularly a kind of defoaming device of spacer.
Background technology
At present, the advantages such as spacer supporting way contact area is large, transmitted load is steady have been widely adopted, and such as the installation of large turbo-type generator etc. of many main equipments all needs based on spacer.Many units in charge of construction still skillfully can not grasp the manufacture craft of spacer, and cause spacer to make first-time qualification rate not high, general first-time qualification rate is about 70%, and what have is even lower.It is low that spacer makes first-time qualification rate, repeats construction, both caused construction cost to become large, and delayed the construction period again.
The main cause causing spacer off quality has more bubble at spacer surperficial delay with platen contact position, and the existence of bubble makes spacer and platen contact area seriously reduce, and does not reach its stressed support requirement.It is in whipping process, brought air into due to cement and cement produces bubble in course of reaction that spacer produces bubble, due to the viscosity of cement mortar and the existence of tension force, the speed of Bubble is caused to slow down or not easily separate out, and this cement grout material must have been built after stirring at the appointed time, air bubble in cement mortar can not be separated out at this moment very soon completely, thus produce the more bubble of delay on cushion block surface and platen lower surface place, cause spacer off quality.
Utility model content
The utility model proposes a kind of defoaming device of spacer, solve be used for that main equipment spacer occurs in manufacturing process be detained on spacer surface have more bubble with platen contact position, spacer and platen contact area are seriously reduced, causes the problem that spacer is off quality.
For solving the problem, the utility model proposes following technical scheme: spacer defoaming device, comprising spacer stirred vessel, described stirred vessel is connected with electric vacuum pump by exhaust tube.Described stirred vessel is provided with the vacuum meter of seal cover and measurement stirred vessel vacuum.Described exhaust tube is provided with manual ball valve.
The beneficial effects of the utility model are: the defoaming device proposing a kind of spacer, spacer spacer surface in manufacturing process is separated out rapidly with the bubble that platen contact position is detained, increase spacer and platen contact area, efficiently solve the problem causing spacer off quality due to bubble, improve the qualification rate that spacer makes, decrease construction cost, shorten the duration.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the spacer manufacturing installation of prior art.
Fig. 2 is structural representation of the present utility model.
Detailed description of the invention
Fig. 1 is the schematic diagram of the spacer manufacturing installation of prior art, the problem that the bubble be detained for solving spacer surface and platen contact position causes spacer off quality, below in conjunction with accompanying drawing, the utility model is described further: as shown in Figure 2, stirred vessel 1 adds seal cover 2, whole provisions for grouting is all in sealing state, stirred vessel 1 is connected by exhaust tube 5 with electric vacuum pump 6, exhaust tube 5 is provided with manual ball valve 4, vacuum meter 3 is arranged on the seal cover 2 of stirred vessel 1, for observing the vacuum measured in stirred vessel 1.
When leaving standstill after grouting material stirs, with Special sealing cover 2 sealing stirring container, simultaneously by stirred vessel good seal everywhere, then manual ball valve 4 is opened, open electric vacuum pump 6, pressure in reduction container is to vacuum state, water in grouting material and cement can not change along with the reduction specific volume of air pressure, and the bubble in grouting material can become large by undergoes rapid expansion along with the reduction of air pressure, along with the change of bubble volume is large, the suffered in the slurry buoyancy of bubble also increases thereupon, when the buoyancy upwards that bubble is subject to is greater than downward resistance, bubble is promptly separated out from grouting material, thus reach the object of bubble precipitation within a short period of time, no longer include in grouting material after building or little Bubble be trapped in spacer and platen contact position, efficiently solve the appearance of the defective work that spacer causes due to bubble reason, decrease construction cost, shorten the duration.
Claims (3)
1. spacer defoaming device, comprises spacer stirred vessel, it is characterized in that: described stirred vessel is connected with vavuum pump by exhaust tube.
2. spacer defoaming device as claimed in claim 1, is characterized in that: the vacuum meter described stirred vessel being provided with seal cover and measurement stirred vessel vacuum.
3. spacer defoaming device as claimed in claim 1, is characterized in that: described exhaust tube is provided with manual ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616163.8U CN204209795U (en) | 2014-10-23 | 2014-10-23 | Spacer defoaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616163.8U CN204209795U (en) | 2014-10-23 | 2014-10-23 | Spacer defoaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204209795U true CN204209795U (en) | 2015-03-18 |
Family
ID=52978500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420616163.8U Expired - Fee Related CN204209795U (en) | 2014-10-23 | 2014-10-23 | Spacer defoaming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204209795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325542A (en) * | 2014-10-23 | 2015-02-04 | 河南第二火电建设公司 | Manufacturing method of bubbleless cement cushion block and debubbling device for cement cushion block |
-
2014
- 2014-10-23 CN CN201420616163.8U patent/CN204209795U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325542A (en) * | 2014-10-23 | 2015-02-04 | 河南第二火电建设公司 | Manufacturing method of bubbleless cement cushion block and debubbling device for cement cushion block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450051 Zhengzhou, China Central Plains District, North Street, No. 2 West Station Patentee after: China Electric Power Construction Group Henan engineering company Address before: 450051 Zhengzhou, China Central Plains District, North Street, No. 2 West Station Patentee before: Henan No.2 Thermal Power Construction Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 450000 Zhengzhou, China Central Plains District, North Street, No. 2 West Station Patentee after: China Electrical Construction Group Henan Engineering Co., Ltd. Address before: 450051 Zhengzhou, China Central Plains District, North Street, No. 2 West Station Patentee before: China Electric Power Construction Group Henan engineering company |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20191023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |