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A kind of blank for preparing hand-patted Nixing pottery and its preparation method

A technology of Nixing pottery and billets, which is applied in the field of preparing Nixing pottery billets and its preparation, can solve the problems of unresolved molding, particle enlargement, shrinkage reduction, etc., and achieve improved adhesion and enhanced plasticity , the effect of improving plasticity

Active Publication Date: 2017-01-11
广西钦州大民坭兴陶有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the addition of Yixing purple clay, the particles of the clay increased, the shrinkage rate decreased, and the firing rate was greatly improved, but the problem of molding was not overcome.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of billet for preparing Nixing pottery by hand. In parts by weight, its components are: 40 parts of east mud, 43 parts of west mud, 4 parts of fly ash, 5 parts of mineral powder, 6 parts of wood fish stone, peat 2 servings.

[0023] The above-mentioned preparation method for preparing the blank of hand-patted Nixing pottery comprises the following steps:

[0024] 1) Weather the Dongni for 40 months, then ball mill for 7 hours, then filter and vacuum the mud, then mix the Dongni and peat in proportion, put them in the darkroom for 2 days, and finally add fly ash and peat in proportion Mineral powder continued to stale for 2 days to obtain Dongni mixture.

[0025] 2) Weather the Xini for 45 months, then take the Xini and Muyu stone ball mill for 8 hours according to the proportion, then filter and vacuum the mud, and finally put it in the darkroom for 4 days to make the Xini mixture.

[0026] 3) After mixing the east mud mixture and the west mud mixture, continue...

Embodiment 2

[0028] A kind of billet for preparing hand-patted Nixing pottery, its components are: 43 parts of Dongni, 38 parts of Ximu, 3 parts of fly ash, 4 parts of mineral powder, 5 parts of Muyu stone, and peat in parts by weight. 1 serving.

[0029] The above-mentioned preparation method for preparing the blank of hand-patted Nixing pottery comprises the following steps:

[0030] 1) Weather the Dongni for 42 months, then ball mill for 8 hours, then filter and vacuum the mud, then mix the Dongni and peat in proportion, put it in the darkroom for 3 days, and finally add fly ash and peat in proportion The slag powder continued to stale for 4 days to obtain the Dongni mixture.

[0031] 2) Weather the Xini for 48 months, then take the Xini and Muyu stone ball mill for 9 hours according to the proportion, then filter and vacuum the mud, and finally put it in the darkroom for 8 days to make the Xini mixture.

[0032] 3) After mixing the east mud mixture and the west mud mixture, continue ...

Embodiment 3

[0034] A kind of billet for preparing Nixing pottery by hand, the components are in parts by weight: 45 parts of east mud, 30 parts of west mud, 1 part of fly ash, 2 parts of mineral powder, 3 parts of wood fish stone, peat 0.5 servings.

[0035] The above-mentioned preparation method for preparing the blank of hand-patted Nixing pottery comprises the following steps:

[0036]1) Weather the Dongni for 45 months, then ball mill for 9 hours, then filter and vacuum the mud, then mix the Dongni and peat in proportion, put it in the darkroom for 5 days, and finally add fly ash and peat in proportion Mineral powder continued to stale for 5 days to obtain Dongni mixture.

[0037] 2) Weather the Xini for 50 months, then take the Xini and Muyu stone ball mill for 10 hours according to the proportion, then filter and vacuum the mud, and finally put it in the darkroom for 10 days to prepare the Xini mixture.

[0038] 3) After mixing the east mud mixture and the west mud mixture, contin...

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Abstract

The invention discloses a blank for preparing patting nixing pottery and a preparation method of the blank. The blank consists of the following components in parts by weight: 40-45 parts of east mud, 30-43 parts of west mud, 1-4 parts of coal ash, 2-5 parts of mineral powder, 3-6 parts of limonite and 0.5-2 parts of peat. Due to addition of coal ash, mineral powder, limonite and peat in the east mud and the west mud, the plasticity of the blank is improved, a pated pot can be formed, the content of Fe2O3 in the blank is also increased, and thus the furnace transmutation rate of the blank is increased. In addition, as the east mud is firstly aged with coal ash, mineral powder and peat, the four granules can be sufficiently fused, and the purpose of improving the plasticity is achieved; as the west mud and the limonite are firstly grinded, granules of the west mud and the limonite can be mutually grinded, and the adhesiveness of the blank can be improved; finally, as an east mud mixed material and a west mud mixed material are sufficiently stirred, mixed and aged, a gravitation function of the granules can be achieved, and the plasticity of the blank can be further improved.

Description

technical field [0001] The invention relates to the preparation of pottery, in particular to a blank for preparing hand-patted Nixing pottery and a preparation method thereof. Background technique [0002] The existing Zhongnixing pottery clay is mainly composed of 40-60% of the east clay and 60-40% of the west clay. In low-lying areas, the soil is dense and soft. It is soft clay with good plasticity and is easy to shape, but its refractoriness is quite low. It is easily deformed when it is fired alone. It is yellowish-white in color and contains a small amount of quartz sand; The soil in the area west of the Qinjiang River in the urban area of ​​Qinzhou is mainly stored on hillsides. The soil is dense and massive. It is a kind of purple mudstone with high iron content. The color is purple red and there is a small amount of iron on the surface. , is hard clay, its plasticity and bonding are worse than Dongni, but it has good fire resistance and is not easy to deform. Due t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B33/135C04B33/13C04B33/24
CPCY02P40/60
Inventor 钟恒成
Owner 广西钦州大民坭兴陶有限公司
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