CN1052453A - Miniature ceramic mountains and waters - Google Patents

Abstract

A kind of miniature ceramic mountains and waters can carry out the sculpture molding according to designing requirement, makes base substrate then, and entourage after calcining is cultivated plants such as moss, flowers and plants, makes potted landscape true to nature naturally, and is full of life.This ceramic landscape uses the conventional ceramic composition of raw materials, and plasticity is good, and water imbibition is strong, and manufacture craft is easy to grasp, low production cost, suitable factory mass production.

Description

Miniature ceramic mountains and waters

The invention belongs to ceramic industrial art product field.

Make at present both at home and abroad the raw material that potted landscape adopted and be generally natural stone, and slag, charcoal etc.A common weakness that uses these raw materials is that same moulding can not duplication of production, and the potted landscape after making does not generally absorb water, and is difficult to cultivate plants such as moss, flowers and plants thereon.Simultaneously, design, design and the making of potted landscape is generally same people finishes, subjective random big, thereby, the person of finishing individual overall qualities are required high, productivity ratio also is difficult to improve.

In order to address the above problem, the invention provides a kind ofly with ceramic raw materials formulation, through mould molding, go into kiln calcining then, dispose the miniature ceramic mountains and waters of booth, bridge, tower, ship and moss, flowers and plants etc. at last.This miniature ceramic mountains and waters is not limited by the natural material shape, and same design, moulding can be carried out batch batch production production, and the potted landscape after making has water absorbing properties preferably, helps survival and the growth of plants such as the attached moss of planting, flowers and plants.And low production cost, the goods long preservation can not disintegrated, be out of shape, and higher ornamental value is arranged, and is a kind of comparatively desirable novel potted landscape.

The production process of this miniature ceramic mountains and waters is: at first planting molded work, is raw material with china clay promptly, carries out sculpture sculpting according to designing requirement, after waiting to reach ideal effect, promptly becomes kind of a mould, makes mould again by kind of mould then.For the ease of Mold Making, kind of mould must be kept moistening, and then carry out gypsum mold or latex Mold Making.Narrate the preparation method of these two kinds of moulds below respectively: one, gypsum mold: pouring into thickness on kind of the mould at the external mold more than 2 centimetres, below 4 centimetres with gypsum, after treating oven dry kind of mould, gypsum mold breaks away from naturally with the kind mould, whether determine whether to prepare core rod more as required, so far mould is promptly accused and is finished.According to kind of a mould difficulty, gypsum mold can be made into integral body or knockdown.2, latex mould: brush milky white adhesive on kind of a mould surface with writing brush, paste one deck paper or cloth then thereon, on paper or cloth, brush milky white adhesive again, brush milky white adhesive so repeatedly 4 times, paste 4 layers of paper or cloth, on the outermost paper or cloth, brush one deck milky white adhesive at last more again.After treating kind of mould drying, separate naturally with rubber moulding, come off, this rubber moulding promptly becomes the latex mould.This mould also can be prepared core rod as required.

After finishing Mold Making, can carry out ceramic landscape production.Its production process is: the kiln calcining → kiln discharge → entourage → finished product of selecting materials → fill a prescription → base → go into.In above-mentioned technical process, it is very important to grasp calcining heat.In the present invention, the base substrate of making behind prescription enters in the normal temperature kiln, is warming up to 300 ℃ then gradually, and this stage is the evaporation phase, promptly gets rid of remaining mechanical water in the base substrate.Then continue to be warming up to 950 ℃, this stage is oxidation Decomposition and crystal formation transition phase, will finish following work in this stage: the eliminating of base substrate intercrystalline water: the oxidation of organic matter, inorganic matter in the base substrate; The decomposition of carbonate, sulfide in the base substrate: the transformation of crystal formation.In said process, the physical expansion that base substrate took place is less, and simultaneously along with the crystallization water and gas that oxidative decomposition produced are excluded, the weight of base substrate quickly reduces, and the porosity increases.No longer continue in 950 ℃ to rise because kiln temperature is controlled at, make burning till without the liquidus temperature sintering process of the interior product of kiln, do not enter vitreous and become the porcelain phase, volume contraction is little, and pore is preserved many, thereby makes the ceramic landscape after burning till have good water absorbing properties.After potted landscape burns till cooling, place dark and damp place, the vacancy is joined and is put earth in potted landscape as required, then on the potted landscape outer surface through reserve hole with domestication of plants such as moss, flower, grass in potted landscape in the empty earth, simultaneously, put entourages such as booth, bridge, tower, ship according to designing requirement.So far, whole technical process of ceramic landscape production finish at once, carry out finished product packing, warehouse-in at last.

The body recipe of this miniature ceramic mountains and waters is common domestic ceramic product prescription, at the potted landscape more than 0.3 meter, for improving water absorption rate, adds 10% diatomite or sawdust for height in raw material, so that increase micropore after calcining, improves water absorption rate.

Provide one embodiment of the present of invention below.

Be raw material at first, carry out sculpture, after reaching ideal effect, promptly become kind of a mould according to designing requirement with porcelain mud.Under the moistening situation of maintenance kind of mould, gypsum is cast on kind of the mould, its thickness is maintained about 3 centimetres, oven dry kind of a mould is treated to come off naturally with plaster mold after its volume-diminished then, utilizes this plaster mold can produce the potted landscape base substrate.The base substrate production technology is: get china clay and remove impurity, dry, disintegrating machine is pulverized, cross 80 mesh sieves, add 10% sawdust then, make pasty state mud after the mixing and inject plaster mold, repair a little after the dry demoulding, base substrate, be warming up to 900 ℃ gradually after going into kiln, calcine after 8 hours, the cooling kiln discharge places dark and damp place, earth is put in the vacancy in ceramic scenery, the root of moss, flowers and plants is planted in earth by the slit of reserving on the ceramic scenery, dispose scenery such as booth, bridge again, miniature ceramic mountains and waters is promptly accused and is finished.

Claims (3)

1, a kind of bonsai landscape is characterized in that, this potted landscape is formed by the calcining of conventional ceramic composition of raw materials.Pottery scenery is hollow-core construction, puts earth in it, is configured in plants such as moss on the ceramic scenery outer surface, flowers and plants and is planted in the earth by reserving gaps.

2, bonsai landscape according to claim 1 is characterized in that, adds diatomite or sawdust in its composition of raw materials, and the weight ratio of diatomite or sawdust and china clay is 1: 9.

3, the process of the described bonsai landscape of a kind of production claim 1 comprises and selects materials, prescription, injection molding base, goes into kiln calcining, kiln discharge, entourage, it is characterized in that the maximum temperature that base substrate is calcined in kiln is controlled at 850 ℃-950 ℃.