CN203724831U - Rectification baffle plate for liquid tank - Google Patents
Rectification baffle plate for liquid tank Download PDFInfo
- Publication number
- CN203724831U CN203724831U CN201420064839.7U CN201420064839U CN203724831U CN 203724831 U CN203724831 U CN 203724831U CN 201420064839 U CN201420064839 U CN 201420064839U CN 203724831 U CN203724831 U CN 203724831U
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- China
- Prior art keywords
- baffle plate
- liquid
- liquid tank
- rectification
- liquid level
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- 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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Abstract
The utility model discloses a rectification baffle plate for a liquid tank. A baffle plate is vertically arranged on the surface layer of liquid, and the two ends of the baffle plate are fixed on the side walls of the liquid tank. A part of the baffle plate in the height direction is positioned above the liquid level, and the rest part of the baffle plate is positioned below the liquid level. Half area of the baffle plate in the width direction is a grating area, the rest area of the baffle plate is a hollow area, and oblique gratings are distributed in the grating area at intervals. According to the rectification baffle plate of the liquid tank disclosed by the utility model, excess kinetic energy of the liquid level is consumed, so that the fluctuation of the liquid level is obviously reduced, and the rectification baffle plate is suitable for various occasions needing higher liquid flow rate and hoping to keep the liquid level to be stable.
Description
Technical field
The utility model relates to fluid circulation system, more particularly, relates to a kind of fairing for high flow rate liquid tank.
Background technology
In industry manufacture field, usually can use fluid circulation system.Such as in the process of automobile making, lacquer spraying technique just need to use fluid circulation system.Lacquer spraying technique mainly adopts the venturi circulatory system to realize.The venturi circulatory system mainly comprises: paint spray booth, circulating water pool, Slag Scraping Device.In circulating water pool, being the mixing material of water and colored paint, is cascade film in the exit of circulating water pool, by entering into paint spray booth after cascade film.Add lacquer mist coagulant at cascade film entrance, make free paint particle in water be suspended in the surface of cascade.In paint spray booth, spray paint, and reclaim colored paint particle unnecessary in painting process and the mixing material of water in the bottom of paint spray booth.These mixing materials are got back in circulating water pool.The mixing material reclaiming from paint spray booth, contain paint slag, paint slag can not recycle use, need to be removed.Liquid inlet place at circulating water pool adds high polymer coagulant, and high polymer coagulant makes paint slag in mixing material assemble surface agglomerating and that be suspended in liquid and forms paint slag in blocks.Recycle and continue to stay in mixing material in the colored paint particle of free state.Slag Scraping Device scrapes off paint slag in blocks, is all the colored paint particle of free state to keep entering in the mixing material recycling.
In actual use, paint slag often cannot effectively be assembled in blocks and be scraped place by Slag Scraping Device, also can repeat to enter into the circulatory system, and the existence of paint slag has affected the adsorption efficiency of recirculated water, causes the Quality Down that sprays paint.Research shows, the reason that causes paint slag effectively not assemble is that liquid fluctuating is too violent, and the paint slag that is suspended in liquid level cannot effectively be assembled.Causing the violent reason of liquid fluctuating is that flow rate of liquid is too fast, and liquid kinetic energy is too high.Conventionally, the volume of the circulating water pool in the venturi circulatory system is 136m
3, the liquid level of normally working is 60%-65%, for ensureing the thickness of paint spray booth cascade film, the internal circulating load of the venturi circulatory system need to reach 320m
3/ h.And cascade film to the drop of circulating water pool reaches 6.5m.Under this kind of condition, in circulating water pool, liquid surface flow velocity reaches 1.1m/s, causes that water level fluctuation is violent.Reduce the direct mode of liquid fluctuating for reducing flow rate of liquid, but for ensureing the cascade curtain thickness of paint spray booth, liquid circulation amount in the whole circulatory system should not reduce, and in the situation that internal circulating load is constant, the flow rate of liquid of the circulating water pool of fixed size can not change.Can in the situation that internal circulating load is constant, reduce flow rate of liquid although increase the size of circulating water pool, the size that increases circulating water pool is subject to place restriction, can promote to a great extent the cost of realizing of entirety.
Utility model content
Thereby the utility model is intended to propose a kind of device that can the unnecessary kinetic energy in consumable liquid surface reduces liquid surface fluctuation.
According to an embodiment of the present utility model, a kind of rectification baffle plate of liquid tank is proposed, baffle plate is vertically arranged on the top layer of liquid, and the two ends of baffle plate are fixed on the sidewall of liquid tank.
In one embodiment, the width of baffle plate and the width of liquid tank equate.
In one embodiment, the part of baffle plate in short transverse is positioned on liquid level, and a part is positioned under liquid level.
In one embodiment, the half of baffle plate in short transverse is positioned on liquid level, and half is positioned under liquid level.
In one embodiment, the height that baffle plate is positioned under liquid level is not more than 1/3 of liquid depth.
In one embodiment, the region of baffle plate half on width is grid area, and the region of half is hollow area, grid area oblique grid spaced apart.
In one embodiment, several baffle plates are arranged in liquid tank before and after liquid flow direction.
In one embodiment, the grid area of several baffle plates and hollow area are crisscross arranged.
In one embodiment, baffle plate comprise mutually near two boards, on two boards, have oblique slot aligned with each other and form grid.
In one embodiment, baffle plate comprises support, and support is fixed on the sidewall of liquid tank, and two boards is placed on support.
The rectification baffle plate of liquid tank of the present utility model consumes the unnecessary kinetic energy of liquid level, and liquid fluctuating is significantly reduced, and is applicable to the flow rate of liquid that various needs are higher but wishes the occasion of liquid level held stationary.
Brief description of the drawings
The above and other feature of the utility model, character and advantage are by more obvious by what become below in conjunction with the description of drawings and Examples, and identical Reference numeral represents identical feature all the time in the accompanying drawings, wherein:
Fig. 1 a and 1b have disclosed the layout schematic diagram according to the rectification baffle plate of the liquid tank of an embodiment of the present utility model.
Fig. 2 has disclosed the side structure schematic diagram according to the rectification baffle plate of the liquid tank of an embodiment of the present utility model.
Fig. 3 has disclosed the Facad structure schematic diagram according to the rectification baffle plate of the liquid tank of the first embodiment of the present utility model.
Detailed description of the invention
Surface at kinetic energy liquid stream increases rectification baffle plate, and effectively unnecessary kinetic energy in consumable liquid stream effectively reduces the fluctuation of liquid surface in the situation that flow rate of liquid is substantially constant.In the application of the circulating water pool such as the venturi circulatory system, if the fluctuation of liquid level can reduce, for the paint slag that is suspended in liquid level, be conducive to paint gathering and the removal of slag.
Shown in figure 1a and Fig. 1 b, Fig. 1 a and 1b have disclosed the layout schematic diagram according to the rectification baffle plate of the liquid tank of an embodiment of the present utility model.Baffle plate 102 is vertically arranged on the top layer of liquid 100.The implication on the top layer of liquid comprises equally the surface of liquid and is positioned at the shallow-layer under surface herein.The part of baffle plate 102 in short transverse is positioned on liquid level, and a part is positioned under liquid level, and conventionally, baffle plate 102 is positioned at the half that more than liquid level is respectively height with following part.And the height that baffle plate 102 is positioned under liquid level is not more than 1/3 of liquid 100 degree of depth.In Fig. 1 a, dotted line represents the position of liquid level.Shown in figure 1b, the width of baffle plate 102 equates with the width of liquid tank 104, and the two ends of baffle plate 102 are separately fixed on the sidewall of liquid tank 104 both sides.
Referring to figs. 2 and 3 shown in, Fig. 2 has disclosed the side structure schematic diagram according to the rectification baffle plate of the liquid tank of an embodiment of the present utility model.Fig. 3 has disclosed the Facad structure schematic diagram according to the rectification baffle plate of the liquid tank of the first embodiment of the present utility model.The region of baffle plate 102 half on width is grid area 121, and the region of half is hollow area 122, grid area 121 oblique grid spaced apart.As shown in Figure 2, each baffle plate 102 comprise mutually near two boards 123.Two boards 123 is arranged in support 124, and support 124 is positioned at the two ends of baffle plate 102, is fixed on the sidewall of liquid tank 104 (with reference to figure 1b), and two boards 123 is arranged in support 124.Unfixing between plate 123 and support 124, plate 123 can do movement among a small circle in support 124.The object that two boards 123 is set in a baffle plate 102 is for two boards 123 is collided with each other under the impact of liquid flow, and this colliding with each other can consume the kinetic energy of liquid stream.On each piece plate 123, have oblique slot 125, the oblique slot 125 formation grid aligned with each other on two boards 123.In illustrated embodiment, oblique slot 125 and the grid being formed by it are downward-sloping, and in other embodiment, oblique slot and grid also can be inclined upwardly.
Continue with reference to figure 1a and Fig. 1 b, several baffle plates 102 are arranged in liquid tank 104 before and after liquid flow direction.The mobile direction of direction of arrow express liquid in Fig. 1 a and Fig. 1 b.Grid area 121 and the hollow area 122 of several baffle plates 102 are crisscross arranged.What is called is crisscross arranged and refers to, grid area 121 and the hollow area 122 of adjacent two baffle plates 102 in front and back do not line up mutually.What the grid area 121 of last baffle plate was aimed at is the hollow area 122 of a rear baffle plate.Because liquid speed when through grid can slow down, paint slag may be gathered in the position of grid, if all align in the grid area of all baffle plates, easily results in blockage in grid one side.So need to be by grid area 121 and hollow area 122 interlaced arrangement, avoid painting slag and assemble at grid place and stop up.
The material of baffle plate 102 can adopt PVC, and more specifically, plate 123 can adopt PVC, and support 124 can adopt metal material.
The rectification baffle plate of liquid tank of the present utility model consumes the unnecessary kinetic energy of liquid level, and liquid fluctuating is significantly reduced, and is applicable to the flow rate of liquid that various needs are higher but wishes the occasion of liquid level held stationary.
Above-described embodiment is available to be familiar with person in the art and to realize or use of the present utility model; those skilled in the art can make various modifications or variation and not depart from utility model thought of the present utility model above-described embodiment; thereby protection domain of the present utility model do not limit by above-described embodiment, and it should be the maximum magnitude that meets the inventive features that claims mention.
Claims (10)
1. a rectification baffle plate for liquid tank, is characterized in that, baffle plate is vertically arranged on the top layer of liquid, and the two ends of baffle plate are fixed on the sidewall of liquid tank.
2. the rectification baffle plate of liquid tank as claimed in claim 1, is characterized in that, the width of described baffle plate equates with the width of liquid tank.
3. the rectification baffle plate of liquid tank as claimed in claim 1, is characterized in that, the part of described baffle plate in short transverse is positioned on liquid level, and a part is positioned under liquid level.
4. the rectification baffle plate of liquid tank as claimed in claim 3, is characterized in that, the half of described baffle plate in short transverse is positioned on liquid level, and half is positioned under liquid level.
5. the rectification baffle plate of liquid tank as claimed in claim 3, is characterized in that, the height that baffle plate is positioned under liquid level is not more than 1/3 of liquid depth.
6. the rectification baffle plate of liquid tank as claimed in claim 1, is characterized in that, the region of described baffle plate half on width is grid area, and the region of half is hollow area, described grid area oblique grid spaced apart.
7. the rectification baffle plate of liquid tank as claimed in claim 6, is characterized in that, several baffle plates are arranged in liquid tank before and after liquid flow direction.
8. the rectification baffle plate of liquid tank as claimed in claim 7, is characterized in that, grid area and the hollow area of several baffle plates are crisscross arranged.
9. the rectification baffle plate of liquid tank as claimed in claim 1, is characterized in that, baffle plate comprise mutually near two boards, on two boards, have oblique slot aligned with each other and form grid.
10. the rectification baffle plate of liquid tank as claimed in claim 9, is characterized in that, described baffle plate comprises support, and support is fixed on the sidewall of liquid tank, and described two boards is placed on support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420064839.7U CN203724831U (en) | 2014-02-13 | 2014-02-13 | Rectification baffle plate for liquid tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420064839.7U CN203724831U (en) | 2014-02-13 | 2014-02-13 | Rectification baffle plate for liquid tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203724831U true CN203724831U (en) | 2014-07-23 |
Family
ID=51194933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420064839.7U Expired - Fee Related CN203724831U (en) | 2014-02-13 | 2014-02-13 | Rectification baffle plate for liquid tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203724831U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941565A (en) * | 2015-05-28 | 2015-09-30 | 燕山大学 | Apparatus for reducing fluctuation amplitude of liquid level on tower tray |
| CN105427465A (en) * | 2016-01-08 | 2016-03-23 | 成都市天仁自动化科技有限公司 | Flow metering type discharge liquid metering system of automatic liquid selling machine and metering method thereof |
| CN108955820A (en) * | 2018-09-07 | 2018-12-07 | 天长市瑞达仪表电缆材料厂 | A kind of radar level gauge of novel high-precision |
-
2014
- 2014-02-13 CN CN201420064839.7U patent/CN203724831U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941565A (en) * | 2015-05-28 | 2015-09-30 | 燕山大学 | Apparatus for reducing fluctuation amplitude of liquid level on tower tray |
| CN105427465A (en) * | 2016-01-08 | 2016-03-23 | 成都市天仁自动化科技有限公司 | Flow metering type discharge liquid metering system of automatic liquid selling machine and metering method thereof |
| CN108955820A (en) * | 2018-09-07 | 2018-12-07 | 天长市瑞达仪表电缆材料厂 | A kind of radar level gauge of novel high-precision |
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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: Anting Jiading District Town, Shanghai City Road No. 123 in 201805 Patentee after: SAIC VOLKSWAGEN AUTOMOTIVE COMPANY LIMITED Address before: Anting Jiading District Town, Shanghai City Road No. 123 in 201805 Patentee before: Dazhang Automobile Co., Ltd., Shanghai |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20210213 |