CN105363646A - Coating trough achieving circulating stirring - Google Patents
Coating trough achieving circulating stirring Download PDFInfo
- Publication number
- CN105363646A CN105363646A CN201510643519.6A CN201510643519A CN105363646A CN 105363646 A CN105363646 A CN 105363646A CN 201510643519 A CN201510643519 A CN 201510643519A CN 105363646 A CN105363646 A CN 105363646A
- Authority
- CN
- China
- Prior art keywords
- pipe
- coating
- coatings tank
- circulating
- pipeloop
- 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.)
- Pending
Links
Landscapes
- Coating Apparatus (AREA)
Abstract
The invention discloses a coating trough achieving circulating stirring. The coating trough comprises a circulating pipe located on the lower portion of a coating trough body and a stirring device. A stirring blade of the stirring device is located in the circulating pipe. The circulating pipe comprises a discharging pipe and a feeding pipe which are communicated with the coating trough body, and the discharging pipe and the feeding pipe are communicated through a communicating pipe. The coating trough body is a dual-layer container, a coil pipe is arranged in an interlayer and located on the upper portion of the circulating pipe, and a blow-down pipe is arranged at the bottom of the feeding pipe. The stirring blade rotates in the circulating pipe, so that negative pressure is generated in the circulating pipe; under the condition that outside pressure is larger than pressure in the circulating pipe, coating in the coating trough is forced to flow into the circulating pipe, passes through the stirring blade and then flows into the coating trough, circulating flowing is formed, and the concentration of the coating in the coating trough is even; and the stirring blade is located in the circulating pipe, mold sample coating and hanging are not influenced, and meanwhile hurt to the body of an operator is avoided.
Description
Technical field
The present invention relates to a kind of instrument of casting and molding, be specifically related to a kind of coatings tank of circulation stirring.
Background technology
The advantages such as lost foam casting is a kind of nearly casting technique without machining, and, flexible design high with its casting accuracy, investment clean without core, production environment and production cost are low, are developed rapidly.In the lost foam casting of China is produced, the evaporative pattern foundry goods that automobile, engineering machinery and tractor gear gear box casing, clutch housing class foundry goods are with fastest developing speed and output is maximum.
Evaporative pattern apperance by polystyrene bead in a mold foaming make, because expandable polystyrene pattern intensity is low, the feature of poor rigidity, damage or distortion when transport, back-up sand are vibrated to prevent apperance, will at apperance surface coating refractory coating during casting, to improve the strength and stiffness of apperance, therefore, coating plays vital effect in lost foam casting.When being coated with evaporative pattern apperance, needing first coating to be stirred, coating is poured in coatings tank after stirring, by spraying mechanism, coating being sprayed in apperance.In prior art, usually agitator is used on the top of coatings tank, after coating is stirred evenly, again agitator is taken out, or pour in coatings tank after coating is stirred by other place, but which kind of agitating mode all need to use plurality of devices with the use of, operation is inconvenience very, multiple devices add floor space, too increase the expenditure of cost; When apperance coating, can not stirring be opened, because the paddle sector-meeting impact of rotating is immersed in the spray work of apperance in coatings tank, therefore be difficult to ensure that the coating concentration in groove is even.
Therefore, need a kind of new coatings tank badly, solve coating in prior art and stir the defect existed.
Summary of the invention
The invention is intended to provide a kind of new coatings tank, to solve coating stirring operation inconvenience in prior art, and problem can not be stirred at any time.
The coatings tank of a kind of circulation stirring in this programme, comprise the pipeloop and agitating device that are positioned at coatings tank bottom, the stirring vane in described agitating device is positioned at pipeloop inside; Pipeloop comprises the discharge nozzle and feed pipe that are communicated with coatings tank respectively, is communicated with between discharge nozzle with feed pipe by communicating pipe.
Operation principle of the present invention and beneficial effect: the bottom of coatings tank is provided with pipeloop, stirring vane in pipeloop rotates under the drive of shaft, make to produce negative pressure in pipeloop, when ambient pressure is greater than pressure in pipeloop, force the coating in coatings tank to flow in pipeloop, flow into again in coatings tank through stirring vane, formation circulates, while coating is stirred, accelerate coating cyclic flowing, make the even concentration of coatings tank inside courtyard; Stirring vane is positioned at pipeloop, avoids causing damage to the health of operator not affecting while apperance is coated with.
During use, coating to be mixed is poured in coatings tank, open agitating device, while stirring coating, apperance is placed in coatings tank, work is coated with to apperance, guarantee that the work that is coated with is able to continuously, and also ensure that the even concentration of coatings tank inside courtyard; After being coated with end-of-job, when needing to clean coatings tank, open agitating device, accelerate current washing away cell wall, make cleaning performance better.Coating in coatings tank is formed circulate, discharge nozzle fluid, feed pipe feed liquor, keep liquid level constant in coatings tank.
Further, coatings tank is double container, is provided with coil pipe in interlayer, and described coil pipe is positioned at the top of pipeloop.By adding the hot water or cold water that circulate in coil pipe, making the coating in coatings tank keep temperature constant, namely ensureing the viscosity stablization of coating, be beneficial to carrying out of the work that is coated with.
Further, blow-off pipe is provided with bottom feed pipe.Sewage in coatings tank is discharged through blow-off pipe.
Accompanying drawing explanation
Fig. 1 is the structural representation of the coatings tank of a kind of circulation stirring of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: coatings tank 1, coil pipe 2, pipeloop 3, blow-off pipe 4, agitating device 5.
As shown in Figure 1, the bottom of coatings tank 1 is provided with pipeloop 3, is provided with agitating device 5 in pipeloop 3, pipeloop 3 bottom welding blow-off pipe 4, and the sewage in coatings tank 1 is discharged through blow-off pipe 4; Be provided with coil pipe 2 in the interlayer of coatings tank 1, coil pipe 2 is positioned at pipeloop 3 top, adds the hot water circulated or cold water in coil pipe 2, makes the coating material temperature in coatings tank 1 keep constant, namely ensures the viscosity stablization of coating, be beneficial to carrying out of the work that is coated with.
Pipeloop 3 comprises feed pipe, and it is outside that feed pipe one end is welded on coatings tank 1, and be communicated with coatings tank 1, and the other end of feed pipe is welded on communicating pipe, and communicating pipe is communicated with discharge nozzle, and it is outside that discharge nozzle is welded on coatings tank 1, is communicated with coatings tank 1; Discharge nozzle inside is provided with shaft, and the stirring vane of shaft front end is positioned at the exit of discharge nozzle, and shaft runs through discharge nozzle and connects with stirring motor, in the interlayer of coatings tank 1 and be coil pipe 2 on the top of pipeloop 3.
Operation principle of the present invention and beneficial effect: the bottom of coatings tank 1 is provided with pipeloop 3, stirring vane in discharge nozzle rotates under the drive of shaft, make to produce negative pressure in pipeloop 3, when ambient pressure is greater than pressure in pipeloop 3, the coating in coatings tank 1 is forced to flow in discharge nozzle, by way of communicating pipe, discharge nozzle, flow into again in coatings tank 1 finally by paddle, formation circulates, while coating is stirred, accelerate the coating cyclic flowing in coatings tank 1, make the even concentration of coatings tank 1 inside courtyard; Stirring vane is positioned at discharge nozzle, avoids causing damage to the health of operator not affecting while apperance is coated with.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (3)
1. a coatings tank for circulation stirring, is characterized in that, comprise the pipeloop and agitating device that are positioned at coatings tank bottom, the stirring vane in described agitating device is positioned at pipeloop inside; Described pipeloop comprises the discharge nozzle and feed pipe that are communicated with coatings tank respectively, is communicated with between discharge nozzle with feed pipe by communicating pipe.
2. the coatings tank of circulation stirring according to claim 1, is characterized in that: described coatings tank is double container, is provided with coil pipe in interlayer, and described coil pipe is positioned at the top of pipeloop.
3. the coatings tank of circulation stirring according to claim 2, is characterized in that: be provided with blow-off pipe bottom described feed pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510643519.6A CN105363646A (en) | 2015-10-08 | 2015-10-08 | Coating trough achieving circulating stirring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510643519.6A CN105363646A (en) | 2015-10-08 | 2015-10-08 | Coating trough achieving circulating stirring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105363646A true CN105363646A (en) | 2016-03-02 |
Family
ID=55366558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510643519.6A Pending CN105363646A (en) | 2015-10-08 | 2015-10-08 | Coating trough achieving circulating stirring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105363646A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097528A (en) * | 2017-12-14 | 2018-06-01 | 珠海国能新材料股份有限公司 | A kind of thick Frictioning device of PTFE vertical applications limit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0460645B1 (en) * | 1990-06-06 | 1995-03-01 | C. Uyemura & Co, Ltd | Composite plating apparatus |
| CN201799383U (en) * | 2010-08-19 | 2011-04-20 | 浙江宇诚华尔涂装设备制造有限公司 | Water based paint dip tank device |
| CN203002592U (en) * | 2012-12-19 | 2013-06-19 | 大连欧科膜技术工程有限公司 | Film groove |
| CN103736413A (en) * | 2013-12-24 | 2014-04-23 | 柳州市迅达汽车配件制造有限公司 | Oil paint stirring technology |
| CN104907230A (en) * | 2015-05-15 | 2015-09-16 | 中航复合材料有限责任公司 | Glue liquid circulation system used for honeycomb glue coating process |
| CN205110038U (en) * | 2015-10-08 | 2016-03-30 | 遵义市润丰源钢铁铸造有限公司 | Silo of scribbling that circulates and stir |
-
2015
- 2015-10-08 CN CN201510643519.6A patent/CN105363646A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0460645B1 (en) * | 1990-06-06 | 1995-03-01 | C. Uyemura & Co, Ltd | Composite plating apparatus |
| CN201799383U (en) * | 2010-08-19 | 2011-04-20 | 浙江宇诚华尔涂装设备制造有限公司 | Water based paint dip tank device |
| CN203002592U (en) * | 2012-12-19 | 2013-06-19 | 大连欧科膜技术工程有限公司 | Film groove |
| CN103736413A (en) * | 2013-12-24 | 2014-04-23 | 柳州市迅达汽车配件制造有限公司 | Oil paint stirring technology |
| CN104907230A (en) * | 2015-05-15 | 2015-09-16 | 中航复合材料有限责任公司 | Glue liquid circulation system used for honeycomb glue coating process |
| CN205110038U (en) * | 2015-10-08 | 2016-03-30 | 遵义市润丰源钢铁铸造有限公司 | Silo of scribbling that circulates and stir |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097528A (en) * | 2017-12-14 | 2018-06-01 | 珠海国能新材料股份有限公司 | A kind of thick Frictioning device of PTFE vertical applications limit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107281955B (en) | A kind of coating dispersion machine | |
| CN105289449A (en) | Reactor with scale removing function | |
| CN207357098U (en) | A kind of Double-head rotary-type chemistry painting industry intense agitation process equipment | |
| CN104984681A (en) | Stirring device | |
| CN108201830B (en) | Reation kettle is used in lubricating oil production convenient to it is clean | |
| CN109260769A (en) | A kind of paint defoaming device | |
| CN205110038U (en) | Silo of scribbling that circulates and stir | |
| CN105363646A (en) | Coating trough achieving circulating stirring | |
| CN206103841U (en) | It drenches defoaming emulsion machine to follow annular spraying | |
| CN203400669U (en) | Emulsion type auxiliary chemical production equipment | |
| CN203303688U (en) | Rollover-stirring type leaching tank | |
| CN208290185U (en) | One kind being convenient for clean concrete batch plant | |
| CN206624919U (en) | Raw material cleaning machine | |
| CN205146222U (en) | Reation kettle with scale removal function | |
| CN202865379U (en) | Tiltable centrifugal surface treatment device | |
| CN205056964U (en) | Casting psammitolite coating drenches automatic doubler surface glouer | |
| CN210817281U (en) | Air flotation sand washing machine for treating waste water glass sand | |
| CN108079810A (en) | Heated type chemical industry dissolution equipment | |
| CN205056576U (en) | Cleaning device | |
| CN210420186U (en) | Tungsten powder pickling device convenient to later stage is washd | |
| CN107377558A (en) | A kind of purging system | |
| CN208612350U (en) | A kind of paint stirring ager | |
| CN209188795U (en) | Resin reaction kettle with defoaming function | |
| CN210905893U (en) | Agitating unit is used in coating production | |
| CN208873544U (en) | A kind of automatic touch-up paint paint case of enamelling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |
|
| RJ01 | Rejection of invention patent application after publication |