CN203171823U - Production device for dry mixing facing mortar with controlled whiteness - Google Patents
Production device for dry mixing facing mortar with controlled whiteness Download PDFInfo
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- CN203171823U CN203171823U CN 201220713863 CN201220713863U CN203171823U CN 203171823 U CN203171823 U CN 203171823U CN 201220713863 CN201220713863 CN 201220713863 CN 201220713863 U CN201220713863 U CN 201220713863U CN 203171823 U CN203171823 U CN 203171823U
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- metering device
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Abstract
The utility model provides a production device for dry mixing facing mortar with the controlled whiteness and a method for producing the dry mixing facing mortar with the controlled whiteness by using the device. The device comprises (a) a first metering device, an aggregate metering device, a white pigment metering device, (b) a first mixing device, a second mixing device and (c) a material conveying system, wherein the feed port of the first mixing device is connected with the first metering device and the aggregate metering device; the feed port of the second mixing device is connected with the white pigment metering device; and the material conveying system is used for putting mixtures of the first mixing device into the second mixing device, and is provided with a whiteness detection device or a sample tap for sampling of whiteness detection. The device for producing the dry mixing facing mortar with the controlled whiteness provided by the utility model can be a totally-enclosed system and performs on-line whiteness monitoring, and white pigment is mixed twice, so that the whiteness of products of each batch is basically the same; the production quality can be controlled; and the productivity is enlarged.
Description
Technical field
The utility model relates to a kind of process units of mortar, relates in particular to a kind of can continuous, high production capacity production whiteness controlled device that mixes facing mortar of doing.
Background technology
Building coating mainly refers to have decoration functions, defencive function and inhabitation improvement in performance function for the coating on external wall, interior wall, ceiling, ground etc.Organic volatile, organic solvent and heavy metals etc. such as the benzene class material in the early stage coating, formaldehyde bring severe contamination to environment and the mankind, all have the risk of pollution from producing to each link of using.Along with development of technology and the people attention to polluting, coatings industry has entered " water paint " epoch from " oil paint " epoch.
At present building coating is based on water paint, and water paint is to be the coating of decentralized medium with water, comprises aqueous emulsion and aqueous solution type coating.Content of harmful is lower than oil paint in the water paint, is satisfying under the prerequisite of function of use, than oil paint environmental protection more.Comprise the water up to 35～55% during but water paint is formed, this needs cost great amount of manpower and material resources and financial resources for packing and the transportation of water paint; Water paint shelf-life and storage life are short, in order to solve the aqueous architectural coating storage stability, phenomenons such as layering, thickening do not take place between the storage life namely, also need very high cost and special technology.And for interior space sealing or semiclosed environment, people pursue more that the technology exploration of environmental protection coating material never stopped.
Germany Wacker Chemical Co.,Ltd (WackerChemieAG) develops redispersable latex powder, coating dry powder is changed into be possible.Dry powder paint generally is that emulsion is become powder through the special process drying, has changed production and banking system, and production cost reduces, packing and convenient transportation, safety, storage life and long shelf-life; During use and solvent be made into alcohol radical or water based paint or quick drying paint, adaptability is strong, and is easy to use; And saved the chemical assistant of the necessary interpolation in the general coating, not only solved problem of environmental pollution, and economized on resources, thereby obtained using widely and developing.The dry powderization of coating (especially interior wall coating) has become the important new technology of coating environmental protectionization, and is subjected to the extensive attention of industry.
As Chinese patent CN102617103A(application number 201110446739.1) a kind of inorganic powder building coating and production method thereof that does not contain curing agent disclosed, Chinese patent CN102617102A(application number 201110446699.0) a kind of inorganic powder building coating and production method thereof are disclosed, Chinese patent CN102617104A(application number 201110446747.6) disclose a kind of inorganic powder sand textured coating and production method thereof, above-mentioned dry powder paint technology further is reduced to a new historical level with the limits of harmful substances of dry powder paint.
The production of existing dry powder shape building material product can both be embodied as the microcomputer automation control of complete equipment, and automatic gauge, mixing and automatic packing, be equipped with cleaner, in the standardization industrial premises, install, can make in the workshop clean and tidy totally, labour intensity is low, production capacity is big.Those skilled in the art will know that, except the coating base component, coating comprises also that generally pigment is to obtain required color, but because the particularity of dry powder paint product is (as many color variety, color homogeneity requires high, that raw material types changes is many, difference waits greatly), the dry powder paint of different batches is easy to occur the situation of color colour difference.The production technology of existing dry powder paint generally all adopts the batch mixed technology of the package, and marks the difference between different batches respectively, and there are shortcomings such as production capacity is low, color management difference in the mode of this batch wrapping.
Facing mortar be China from a kind of novel finishing material of external introduction, the change color scope is wide, moulding is abundant, is generally made by Binder Materials, aggregate, filler and additive etc., is used for construction wall surface and ceiling decoration.As mentioned above, this area lacks the controlled production method of do mixing facing mortar of a kind of whiteness, so that the aberration of the production of white mortar between under the prerequisite of accomplishing scale production, reducing batch, thereby improve end product quality stability and production capacity.
The utility model content
At problem pointed in the foregoing, the application provides a kind of production whiteness the controlled device that do to mix facing mortar, makes the production of white mortar realize scale, and the aberration between having reduced batch, thereby improves end product quality stability and improve production capacity.
The purpose of this utility model provides the controlled device of doing mixed facing mortar of a kind of production whiteness, and described device comprises:
A) first metering device, aggregate metering device and Chinese white metering device, first metering device comprises Binder Materials measuring equipment, filler measuring equipment and additive measuring equipment;
B) first mixing arrangement, the first mixing arrangement charging aperture connects first metering device and aggregate metering device; Second mixing arrangement, the second mixing arrangement charging aperture connects the Chinese white metering device;
C) material-transporting system, material-transporting system is sent the mixture of first mixing arrangement into the second mixture device; And material-transporting system is provided with the whiteness checkout gear, perhaps is provided with sample tap, is used for the sampling that whiteness detects.
A kind of preferred embodiment of doing the device that mix facing mortar controlled according to production whiteness described in the utility model comprises:
A) first metering device, aggregate metering device and Chinese white metering device, first metering device comprises Binder Materials measuring equipment, filler measuring equipment and additive measuring equipment;
B) first mixing arrangement, the first mixing arrangement charging aperture connects first metering device and aggregate metering device; Second mixing arrangement, the second mixing arrangement charging aperture connects the Chinese white metering device;
C) first material-transporting system is sent the mixture of first mixing arrangement into the second mixture device; And material-transporting system is provided with the whiteness checkout gear, perhaps is provided with sample tap, is used for the sampling that whiteness detects;
D) second material-transporting system is sent the mixture in second mixing arrangement back to first mixing apparatus.
The further preferred embodiment of doing the device that mix facing mortar controlled according to production whiteness described in the utility model comprises:
A) first metering device, aggregate metering device and Chinese white metering device, first metering device comprises Binder Materials measuring equipment, filler measuring equipment and additive measuring equipment;
B) first mixing arrangement, the first mixing arrangement charging aperture connects first metering device and aggregate metering device; Second mixing arrangement, the second mixing arrangement charging aperture connects the Chinese white metering device;
C) first material-transporting system is sent the mixture of first mixing arrangement into the second mixture device; And material-transporting system is provided with the first whiteness checkout gear, perhaps is provided with first sample tap, is used for the sampling that whiteness detects;
D) second material-transporting system is sent the mixture in second mixing arrangement back to first mixing apparatus; Also be provided with the second whiteness checkout gear at second mixing arrangement, perhaps be provided with second sample tap, be used for the sampling that whiteness detects.
Controlled the doing in the device that mixes facing mortar of any one production whiteness that the utility model is above-mentioned, described whiteness checkout gear connects external display.
Perhaps, controlled the doing in the device that mixes facing mortar of any one production whiteness that the utility model is above-mentioned, described whiteness checkout gear connects a processor, and material is got in the metering of processor control Chinese white metering device.
The device of doing mixed facing mortar that production whiteness provided by the utility model is controlled can be totally-enclosed system, so that the production environment neat and tidy can not produce the dust to the harm operator ' s health.
The utility model is by the on-line monitoring whiteness, and Chinese white carries out secondary and mix, and the whiteness of each batch products is consistent substantially; Can make the quality of production controlled, production capacity increases.
Description of drawings
Fig. 1 is the controlled a kind of embodiment schematic diagram of device of doing mixed facing mortar of the utility model production whiteness;
Fig. 2 is that controlled the doing of the utility model production whiteness mixes second kind of embodiment schematic diagram of facing mortar device;
Fig. 3 is that controlled the doing of the utility model production whiteness mixes the third embodiment schematic diagram of facing mortar device;
Fig. 4 is among the utility model embodiment, different basic components whiteness B
2With required Chinese white weight W relation curve.
The specific embodiment
Through research extensively and profoundly, by a large amount of experiment test work, the utility model improves existing white mortar production technology, provides a kind of whiteness the controlled process units of doing mixed facing mortar.At first, obtain from different mortar basic components and aggregate mixture whiteness B
2Adjust to design mortar product whiteness B
1The weight W of the pigment of the white of required adding, record a series of data after, set up various mortar basic components and mix whiteness B with aggregate
2And the graph of a relation between the Chinese white weight W that adds is or/and table.
Be example with the graph of relation, with B
2For abscissa, W are that ordinate is drawn, carry out obtaining curve map behind the linear fit.
In process of production, earlier the metering of the mortar basic components except Chinese white and aggregate is mixed, measures whiteness, then according to above-mentioned figure or/and table is determined the weight of the Chinese white of required adding, add the Chinese white mixing, make white mortar.
Perhaps, can also be as required, the pigment that adds other color in the white mortar that obtains mixes, and obtains colored mortar.
Below with deisgn product whiteness B
1=80, coloured pigment is that titanium dioxide is example, by specific embodiment, the method for the invention is described in detail and describes.
The deisgn product whiteness is B
1=80 o'clock, different basic components whiteness B
2With required Chinese white weight W relation curve as shown in Figure 4.
Embodiment 1
The mortar basic components comprises cement, redispersable latex powder, powder lime carbonate, water reducer, according to the weight proportion in the table 1, gel rubber material measuring equipment 10 takes by weighing 20kg cement and 6kg redispersable latex powder, filler measuring equipment 11 and takes by weighing that 66.5kg calcium carbonate (particle diameter is 300 orders), additive measuring equipment 12 take by weighing the 0.5kg water reducer, aggregate metering device 13 takes by weighing 7kg quartz sand (particle diameter 3mm), and sends into first mixing arrangement 2 and mix.
Table 1, mortar basic components and aggregate weight of material proportioning (unit: kg) among the embodiment 1
| Material | Portland cement | Redispersable latex powder | Calcium carbonate | Polycarboxylate water-reducer | Quartz sand |
| Weight | 20 | 6 | 66.5 | 0.5 | 7 |
To obtain mixture and send into second mixing arrangement 4 by first material-transporting system 3, at first material-transporting system 3 whiteness that whiteness checkout gear 31 detects mixture will be set, obtain the whiteness B of mixture
2Be 65.66.
14 meterings take by weighing W to processor 30 according to above-mentioned result control Chinese white metering device
tThe Chinese white of=19.80kg weight is sent into second mixing arrangement 4, and the mixture of sending into first material-transporting system 3 mixes; Mix, detecting whiteness is 80.04, compares with the whiteness 80 of designed product, does not have notable difference.
Basic components comprises cement, redispersable latex powder, powder lime carbonate, water reducer, according to the weight proportion in the table 2, gel rubber material measuring equipment 10 takes by weighing 20kg cement and 6kg redispersable latex powder, filler measuring equipment 11 and takes by weighing that 66.5kg calcium carbonate (particle diameter is 300 orders), additive measuring equipment 12 take by weighing the 0.5kg water reducer, aggregate metering device 13 takes by weighing 7kg quartz sand (particle diameter 3mm), and sends into first mixing arrangement 2 and mix.
Table 2, mortar basic components and aggregate weight of material proportioning (unit: kg) among the embodiment 2
| Material | Portland cement | Redispersable latex powder | Calcium carbonate | Polycarboxylate water-reducer | Quartz sand |
| Weight | 20 | 6 | 66.5 | 0.5 | 7 |
To obtain mixture and send into second mixing arrangement 4 by first material-transporting system 3, and at first material-transporting system 3 sample tap 32 will be set, the sampling back obtains the whiteness B of mixture by the whiteness of whiteness checkout gear detection mixture
2=69.03.
According to the B that formulates in the foregoing
2With the graph of a relation of W or/and form find out by B
2=69.03 are adjusted to B
1The weight W of the Chinese white of=80 required addings
t=18.20kg.
14 meterings of Chinese white metering device take by weighing W
tThe Chinese white of=18.20kg weight is sent into second mixing arrangement 4, and the mixture of sending into first material-transporting system 3 mixes; Mix, detecting whiteness is 80.02, compares with the whiteness 80 of designed product, does not have notable difference.
Basic components comprises cement, redispersable latex powder, powder lime carbonate, water reducer, according to the weight proportion in the table 3, gel rubber material measuring equipment 10 takes by weighing 20kg cement and 6kg redispersable latex powder, filler measuring equipment 11 and takes by weighing that 66.5kg calcium carbonate (particle diameter is 300 orders), additive measuring equipment 12 take by weighing the 0.5kg water reducer, aggregate metering device 13 takes by weighing 7kg quartz sand (particle diameter 3mm), and sends into first mixing arrangement 2 and mix.
Table 3, mortar basic components and aggregate weight of material proportioning (unit: kg) among the embodiment 3
| Material | Portland cement | Redispersable latex powder | Calcium carbonate | Polycarboxylate water-reducer | Quartz sand |
| Weight | 20 | 6 | 66.5 | 0.5 | 7 |
To obtain mixture and send into second mixing arrangement 4 by first material-transporting system 3, and at first material-transporting system 3 sample tap 32 will be set, the sampling back obtains the whiteness B of mixture by the whiteness of whiteness checkout gear detection mixture
2=72.32.
According to the B that formulates in the foregoing
2With the graph of a relation of W or/and form find out by B
2=72.32 are adjusted to B
1The weight W of the Chinese white of=80 required addings
t=15.10kg.
14 meterings of Chinese white metering device take by weighing W
tThe Chinese white of=15.10kg weight is sent into second mixing arrangement 4, and the mixture of sending into first material-transporting system 3 mixes; Mix, detecting whiteness is 80.01, compares with the whiteness 80 of designed product, does not have notable difference.
But for fear of fortuitous event occurring, wrong or failure can arrange second material-transporting system 5 such as the Chinese white metering, and the defective mass transport that causes under the fortuitous event is returned first mixing arrangement 2.
Table 4 has provided among above-mentioned each embodiment of the present invention, and gained white is done the numerical value that mixes the facing mortar whiteness, and as can be seen, the product whiteness of different batches does not have notable difference, and all with product design whiteness basically identical.
Table 4, white mortar product whiteness among the embodiment 1-3
| ? | Product actual measurement whiteness | The product design whiteness |
| Embodiment 1 | 80.04 | 80 |
| | 80.02 | 80 |
| |
80.01 | 80 |
More than among 3 embodiment, basic components weight of material ratio is identical, but because batch difference of cement, calcium carbonate, has caused the whiteness difference of basic components, embodiment 1 is 65.66, embodiment 2 is 69.03, embodiment 3 is 72.32.
At the whiteness of different base material components, be B under 80 situations according to the design whiteness
2Relation with W, draw three embodiment, add Chinese white 19.80kg, 18.20kg and 15.10kg respectively, the whiteness that final mixing obtains is respectively 80.04,80.02 and 80.01 white dry powder building coating base-material, and the whiteness of gained white dry powder building coating base-material does not have notable difference with the design whiteness.
More than specific embodiment of the utility model is described in detail, but it is just as example, the utility model is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that the utility model is carried out and substituting also all among category of the present utility model.Therefore, not breaking away from impartial conversion and the modification of doing under the spirit and scope of the present utility model, all should be encompassed in the scope of the present utility model.
Claims (5)
1. the process units of doing mixed facing mortar that whiteness is controlled is characterized in that, comprising:
A) first metering device, aggregate metering device and Chinese white metering device, first metering device comprises Binder Materials measuring equipment, filler measuring equipment and additive measuring equipment;
B) first mixing arrangement, the first mixing arrangement charging aperture connects first metering device and aggregate metering device; Second mixing arrangement, the second mixing arrangement charging aperture connects the Chinese white metering device;
C) material-transporting system, material-transporting system is sent the mixture of first mixing arrangement into the second mixture device; And material-transporting system is provided with the whiteness checkout gear, perhaps is provided with sample tap, is used for the sampling that whiteness detects.
2. the controlled process units of doing mixed facing mortar of whiteness according to claim 1 is characterized in that, also comprises: second material-transporting system, send the mixture in second mixing arrangement back to first mixing apparatus.
3. the controlled process units of doing mixed facing mortar of whiteness according to claim 2 is characterized in that, also is provided with the second whiteness checkout gear at second mixing arrangement, perhaps is provided with second sample tap, is used for the sampling that whiteness detects.
4. the controlled process units of doing mixed facing mortar of whiteness according to claim 1 is characterized in that described whiteness checkout gear connects external display.
5. the controlled process units of doing mixed facing mortar of whiteness according to claim 1 is characterized in that described whiteness checkout gear connects a processor, and material is got in the metering of processor control Chinese white metering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713863 CN203171823U (en) | 2012-12-21 | 2012-12-21 | Production device for dry mixing facing mortar with controlled whiteness |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713863 CN203171823U (en) | 2012-12-21 | 2012-12-21 | Production device for dry mixing facing mortar with controlled whiteness |
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| CN203171823U true CN203171823U (en) | 2013-09-04 |
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| CN 201220713863 Expired - Fee Related CN203171823U (en) | 2012-12-21 | 2012-12-21 | Production device for dry mixing facing mortar with controlled whiteness |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269680A (en) * | 2014-07-24 | 2016-01-27 | 郑州三迪建筑科技有限公司 | Construction method for dry-mixed mortar |
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- 2012-12-21 CN CN 201220713863 patent/CN203171823U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269680A (en) * | 2014-07-24 | 2016-01-27 | 郑州三迪建筑科技有限公司 | Construction method for dry-mixed mortar |
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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 |
Granted publication date: 20130904 Termination date: 20191221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |