CN205308160U - Pump sending formula dispenser - Google Patents
Pump sending formula dispenser Download PDFInfo
- Publication number
- CN205308160U CN205308160U CN201520994313.3U CN201520994313U CN205308160U CN 205308160 U CN205308160 U CN 205308160U CN 201520994313 U CN201520994313 U CN 201520994313U CN 205308160 U CN205308160 U CN 205308160U
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- CN
- China
- Prior art keywords
- cavity
- perforation
- wall
- cover
- dispersion
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- Expired - Fee Related
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Abstract
The utility model discloses the application discloses a pump sending formula dispenser, including a dispersion section of thick bamboo, cover and impeller pump, it has a plurality of cavity to open in the dispersion section of thick bamboo wall, cavity inner wall and cavity outer wall are separated into with section of thick bamboo wall from inside to outside to the cavity, open on each cavity inner wall have a plurality of to the perforation, be circular through -hole to the perforation, every axis to the perforation is certain contained angle with section of thick bamboo wall, every is crossing in a dispersion section of thick bamboo to the axis in two holes of perforation, dispersion bobbin base portion opens to have inhales the material hole, inhale the entry of material hole intercommunication impeller pump, be equipped with the corresponding water conservancy diversion chamber of quantity and position and cavity on the cover, the water conservancy diversion chamber all communicates with the export of cavity and impeller pump, cover and cavity outer wall pass through screw connection and fixed. This patent is anticipated is providing a pump sending formula dispenser, lets pigment and mill base form the efflux of collision each other to produce more effective shearing and impact, and then improve the dispenser effect.
Description
Technical field
This utility model relates to dispersion machine field, particularly relates to a kind of pumped type dispersion machine.
Background technology
The production process of coating needs pigment solids particle is undertaken broken by external force and is dispersed in resin solution or emulsion, so as to form the suspended dispersion of a fine uniform structure. Pre-dispersed is the first operation of coating material production, by pre-dispersed, makes pigment mix homogeneously, makes mill base replace the air that part surface of pigments is adsorbed simultaneously, makes pigment obtain fractional wettability, generally use dispersion machine time pre-dispersed.
The critical component serrated disks formula impeller of dispersion machine of the prior art, it is driven by the shaft rotated, and the rotation of impeller makes mill base produce turbulent area, in turbulent area, the particle of pigment and mill base are subject to stronger shearing and percussion, thus being distributed in mill base by pigment. Scattered it is critical only that between pigment and mill base, formed between the mixture of pigment mill base and shear and percussion, in dispersive process, pigment, mill base are driven by impeller and rotate to same direction passively, are unfavorable for making to be formed relative motion between dispersion thus producing more effective shearing and percussion.
Utility model content
This utility model is intended to provide a kind of pumped type dispersion machine, allowing pigment and mill base form the jet of collision mutually, thus producing more effective shearing and percussion, and then improving dispersion machine effect.
Pumped type dispersion machine in this programme, including dispersion tube, cover and vane pump, several cavitys are had in dispersion tube barrel, barrel is separated into cavity inner wall and cavity outer wall by cavity from inside to outside, each cavity inner wall have some to perforation, it is two manholes to perforation, each axis to perforation is in a certain angle with barrel, the axis of each two through holes to perforation intersects in dispersion tube, suction hole is had bottom dispersion tube, the entrance of suction hole connection vane pump, cover is provided with the diversion cavity that quantity is corresponding with cavity with position, diversion cavity all connects with cavity and blade delivery side of pump, cover and cavity outer wall are connected by screw and fix.
The know-why of this programme and have the beneficial effect that and open cover, pigment and mill base are added in dispersion tube, cover is fixed by screws in dispersion tube, start vane pump, the mixture of pigment and mill base is pumped in the diversion cavity of cover, mixture is guided in each cavity in dispersion barrel by diversion cavity, mixture sprays under the pressure of vane pump to perforation, form jet, due to the axes intersect to perforation, jet collides in dispersion tube, thus producing to shear and impact, thus pigment and mill base are disperseed; So repeatedly, repeatedly after pumping, the dispersion to pigment and paint vehicle can be realized.
Pigment in prior art and mill base are rotated the eddy current of formation by this programme in dispersion tube, become the jet flow of mutual generation direct collision, collision actively has been become from passive rotation, therefore the shearing and the percussion that produce become apparent from, it is more beneficial for the dispersion of pigment and mill base, thus improving the dispersion effect of dispersion machine.
As the preferred version one of described scheme, the described diameter to perforation is 5-10mm, and diameter is too little easily causes correlation hole plug, and diameter makes too greatly the speed of jet too little, reduces and shears and the effect of percussion.
As the preferred version two of described scheme, described to the spacing distance between perforation two through hole less than 20mm, distance is too big, and the position that jet collides is too remote, and the speed of collision will reduce and reduce and shear and the effect of percussion.
As the preferred version three of described scheme, the described angle to perforation Yu vertical line is 30-60 °, and angle is too big, and the position that jet collides is too remote, and the speed of collision will reduce and reduce and shear and the effect of percussion; And angle is too little, to the length of perforation by elongated, also can become with the contact area of jet big, add the frictional force to jet, be unfavorable for being formed the jet of bigger firing rate.
As the preferred version four of described scheme, the quantity to perforation that described cavity inner wall is offered is 1-3 pair, and quantity is too much by the pressure of dispersive jet, thus reducing the firing rate of jet and reducing and shear and the effect of percussion.
As the preferred version five of described scheme, between described cavity outer wall and cover, it is provided with sealing ring, it is prevented that pigment, mill base are from the slot leakage between dispersion tube and cover.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment pumped type dispersion machine.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Accompanying drawing labelling in Figure of description includes: dispersion tube 1, cavity inner wall 101, cavity outer wall 102, cover 2, cavity 3, diversion cavity 4, screw 5, vane pump 6, to perforation 7, suction hole 8.
Embodiment pumped type dispersion machine is substantially as shown in Figure 1: include dispersion tube 1, cover 2 and vane pump 6, several cavitys 3 are had in dispersion tube 1 barrel, barrel is separated into cavity inner wall 101 and cavity outer wall 102 by cavity 3 from inside to outside, each cavity inner wall 102 has one to perforation 7, each axis to perforation 7 and vertical line are 45° angle, it is 15mm to perforation 7 distance between every pair of hole in dispersion tube 1 inwall, suction hole 8 is had bottom dispersion tube 1, suction hole 8 connects the entrance of vane pump 6, cover 2 is provided with 2 diversion cavity 4, diversion cavity 4 one end connects with cavity 3, the outlet of diversion cavity 4 other end and vane pump 6, cover 2 and cavity outer wall 102 are connected by screw 5 and are fixed.
Pigment and mill base are added in dispersion tube 1, cover 2 is fixed in dispersion tube 1 by screw 503, start vane pump 6, the mixture of pigment and mill base is pumped in the diversion cavity 4 of cover 2 by suction hole 8, mixture is guided in each cavity 3 in dispersion tube 1 wall by diversion cavity 4, mixture sprays to perforation 7 under the pressure of vane pump 6, form jet, due to the axes intersect to perforation 7, jet collides in dispersion tube 1, thus producing to shear and impact, thus pigment and mill base are disperseed; So repeatedly, repeatedly after pumping, dispersion completes, and unclamps screw 503, opens cover 2, dispersion is poured out from dispersion tube 1 top.
Above-described is only embodiment of the present utility model, 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 premise without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented. 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. records the content that may be used for explaining claim.
Claims (6)
1. pumped type dispersion machine, including dispersion tube, cover and vane pump, it is characterized in that, several cavitys are had in dispersion tube barrel, barrel is separated into cavity inner wall and cavity outer wall by cavity from inside to outside, each cavity inner wall have some to perforation, it is two manholes to perforation, each axis to perforation is in a certain angle with barrel, the axis of each two through holes to perforation intersects in dispersion tube, suction hole is had bottom dispersion tube, the entrance of suction hole connection vane pump, cover is provided with the diversion cavity that quantity is corresponding with cavity with position, diversion cavity all connects with cavity and blade delivery side of pump, cover and cavity outer wall are connected by screw and fix.
2. pumped type dispersion machine according to claim 1, it is characterised in that: the described diameter to perforation is 5-10mm.
3. pumped type dispersion machine according to claim 2, it is characterised in that: described to the spacing distance between perforation two through hole less than 20mm.
4. pumped type dispersion machine according to claim 3, it is characterised in that: the described angle to perforation Yu horizontal plane is 30-60 °.
5. pumped type dispersion machine according to claim 4, it is characterised in that: the quantity to perforation that described cavity inner wall is offered is 1-3 pair.
6. pumped type dispersion machine according to claim 5, it is characterised in that: it is provided with sealing ring between described cavity outer wall and cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520994313.3U CN205308160U (en) | 2015-12-05 | 2015-12-05 | Pump sending formula dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520994313.3U CN205308160U (en) | 2015-12-05 | 2015-12-05 | Pump sending formula dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205308160U true CN205308160U (en) | 2016-06-15 |
Family
ID=56314759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520994313.3U Expired - Fee Related CN205308160U (en) | 2015-12-05 | 2015-12-05 | Pump sending formula dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205308160U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344263A (en) * | 2015-12-05 | 2016-02-24 | 重庆百齐居建材有限公司 | Pumping dispersion machine |
| CN110595846A (en) * | 2019-09-11 | 2019-12-20 | 深圳国技仪器有限公司 | Dust distributing and distributing device for testing atmosphere monitoring equipment and testing device |
-
2015
- 2015-12-05 CN CN201520994313.3U patent/CN205308160U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344263A (en) * | 2015-12-05 | 2016-02-24 | 重庆百齐居建材有限公司 | Pumping dispersion machine |
| CN110595846A (en) * | 2019-09-11 | 2019-12-20 | 深圳国技仪器有限公司 | Dust distributing and distributing device for testing atmosphere monitoring equipment and testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160615 Termination date: 20161205 |