CN105314962A

CN105314962A - Manufacturing method of clay cinerary casket

Info

Publication number: CN105314962A
Application number: CN201510834621.4A
Authority: CN
Inventors: 李开津; 赵传英
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-26
Filing date: 2015-11-26
Publication date: 2016-02-10

Abstract

The invention discloses a manufacturing method of a clay cinerary casket. The manufacturing method includes the following steps of material selection, airing, ball milling, vacuum mud stirring, forming, primary drying in shade, shaping, primary polishing, drawing, carving, secondary polishing, secondary drying in shade, baking and smoking. Due to the fact that high-quality Yellow River mud, local red clay and high-quality auxiliary materials are adopted, craftsmanship is adopted, an advanced process is adopted, pine twig and wheat straw smoking materials and smoking technology are adopted in the smoking process, a great amount of activated carbon is generated in the combustion process in a kiln and permeates into a pottery body, the pottery body baked through the method is black, good in durability, and the clay cinerary casket produced through the technology is good in solidity, resistant to corrosion, low in cost and quite delicate.

Description

The making method of potter's clay cinerary casket

Technical field:

The present invention relates to a kind of making method of potter's clay cinerary casket.

Background technology:

Traditional preparation method about pottery is all get clay to do raw material, and through airing, after dry, ball milling makes pottery mud, and pottery mud is shaped to base substrate, drying is carried out to base substrate and obtains greenwave, greenwave is dried, repaiies system, drawing, press polish, carve pottery, calender dried again, puts into cellar for storing things and fires finished product.Along with fictile market continuous expansion and move towards world market, the assortment of pottery product and the class of product also far can not meet the needs of market and client, the quality of fictile and assortment are the bottlenecks in restriction market, therefore, the most important thing that the quality class of pottery product and practicality are enterprise developments is improved.Potter's clay spirit coffin and cinerary casket arise at the historic moment, and it is poor that traditional making method is used for cinerary casket soundness, due to the singularity of cinerary casket environment for use, dark moist, under buried even for a long time, traditional pottery is long-term in such a case, soundness and rotproofness can not meet the demands, and easily fade.

Summary of the invention

The object of this invention is to provide a kind of method of cinerary casket processed of potter's clay, firm, corrosion resistant can be made, the bone ashes container do not faded.

For achieving the above object, the making method of potter's clay cinerary casket of the present invention comprises the following steps:

Select materials, choose that density is large, beach, the high-quality the Yellow River mud of inclusion-free, non-variegation, local red clay, airing, carries out airing in the sun; Ball milling, by dried clay, adds the water of 70%; Furnishing mud, filtering-depositing, makes water content be for subsequent use after 45-50%; Vacuum stirs mud, stirs evenly into strips with vacuum deairing machine by the mud that airing is good; Once dry in the shade after shaping, dry in the shade to water content be 35%-40%; Repair type, stock removal polishing, drawing, engraving, second polishing, secondary dries in the shade, dry in the shade to water content moisture be 2-5%; Fire after parching and smoke, flower folding sieve sweat formula piles up greenwave, space is left between base substrate, then fire, described is the Yellow River mud 80% with the mud amount of choosing, local red clay 20%, described smoking is when being heated to 700-800 DEG C in stove, in stove, pour 1-1.5 kilogram into according to every cubic metre of space and smoke material, described material of smoking comprises pine branch 80%, and above-mentioned materials hybrid modulation becomes to smoke material.

Sealing cellar for storing things body, makes the cigarette carbon of generation base substrate in cellar for storing things fully absorb, after 24 hours, opens cellar for storing things door row cigarette, reduce vertical cellar for storing things to sieve sweat.

Because the present invention takes beach, high-quality the Yellow River mud, red clay and pitch to do raw material, through intensively and carefully working out something, in sintering procedure, solidity is strong, colour-fast, is applicable to underground stored for a long time.The present invention is dried in the shade through twice, and controls water content, effectively improves the pottery tire density before firing, thus improves the soundness of finished product.The present invention is also by the time in control sintering procedure and temperature, make to fire for stage increases progressively, be heated evenly, and process is smoked in increase, produces large carbon content active, cigarette carbon is fully absorbed in cellar for storing things by base substrate, in black, guarantee that product surface color is firm, the potter's clay cinerary casket that the method is fired, rotproofness is good.

Embodiment

One, select materials and making

1, select materials: choose that density is large, beach, the high-quality the Yellow River mud of inclusion-free, non-variegation, local red clay, preparation potter's clay, high-quality asphalt.

2, airing: carry out airing in the sun, mass dryness fraction consistent and uniform inside and outside potter's clay.

3, ball milling: by dried potter's clay, ball milling becomes 200 order planars.

4 and mud: beach, the Yellow River mud and river in Shangdong Province sun river silt potter's clay, Homogeneous phase mixing, adds the water of 70%.By the pug furnishing mud after pulverizing, heavy party and government carry out airing again to soft or hard appropriateness, make water content be for subsequent use after about 45%.

5, vacuum stirs mud: stir evenly into strips with vacuum deairing machine by the mud that airing is good, make it close structure, bubble-free.

6, shaping: with horizontal type or forming machine, mud to be made required shape.

7, once dry in the shade: by the base substrate made, dry in the shade without sunlight, calm, airtight indoor to water content be about 40%.

8, repair type: by base type according to products production standard, remove redundance, make base type thickness even, total tune is perfect.

9, stock removal polishing: first use machine polishing, removes the impurity on base type surface, and alveolate yellow mud is filled up, and makes billet surface bright and clean, has certain gloss.Then carry out manual polishing, make billet surface without hole, hole, bubble-free, no marking, no concave-convex, well-balanced light.

10, paint: paint with special stainless steel draw point, require that clear patterns is lucid and lively, rationally distributed, have artistic appeal.

11, carve: adopt and cloudy to carve, thoroughly carve and the method such as embossment, cloudy carve requirement accomplish not line ball but cutter, do not regret cutter; Saturating quarter will accomplish accurately smooth, not oblique cutter; Embossing technology will give prominence to artistic expression, and complete, flexible, romantic charm all exists.

12, second polishing: second polishing is carried out to base substrate.

13, secondary dries in the shade: main in three steps: 1. base substrate is placed on calm, be about 30% to be advisable without carrying out in the freezer compartment (15 DEG C-20 DEG C) of sunlight, sealing drying in the shade to moisture.2. base substrate is placed on medium temperature chamber's (20 DEG C-25 DEG C), it is evenly about 20% to moisture that base substrate is dried in the shade, and will everyday stir.3. base substrate is put in kiln (40 DEG C-50 DEG C) and carries out being dried to moisture at 2%-5% as well.

Two, fire and smoke

1, smoke material, by pine branch number valency 50%, mixing furnishing smokes material.

2, method: cellar for storing things used body is generally water chestnut cellar for storing things, band circle in side, bottom is large, top is little, inside establish with venting hole and exhaust smoke hole, the cellar for storing things in 10 cubic metres of spaces is set up in parallel an exhaust smoke hole at top and a venting hole is advisable, when piling up base substrate in cellar for storing things, want even, neat, between base substrate, have certain space.Then fire, storing temperature when firing will be from low to high, described when storing body and firing, 2 hours are fired when cellar for storing things temperature is heated to 100 DEG C, 3 hours are fired from 100 DEG C-200 DEG C, fire 2 hours for 200 DEG C-300 DEG C, fire 1 hour for 300 DEG C-400 DEG C, fire 1 hour for 400 DEG C-500 DEG C, when being heated to 700-800 DEG C, stove fire being poured into and smokes material in right amount, generalized case next cubic metre of space is put 1-1.5 kilogram and is smoked material and be advisable, then close cellar for storing things body with sealing material, the cigarette carbon of generation is fully absorbed by base substrate in cellar for storing things.After 24 hours, open top, cellar for storing things exhaust smoke hole, carry out airing, take out after drying.

Claims

1. a making method for potter's clay cinerary casket, comprises the following steps: select materials, and chooses that density is large, the high-quality red clay of inclusion-free, non-variegation, the Yellow River mud, carries out airing in the sun: pulverize, dried earth ball milling is become 200 order powder faces, add the water of 70%, furnishing mud, after water control is gone out, precipitation, vacuum stirs mud, with vacuum deairing machine, the mud stirred is smelt strip, is bundled into mud plate with bundle mud machine, paste base shaping after once dry in the shade, dry in the shade to water content be 30-35%, repair type, stock removal polishing, drawing, engraving, second polishing, secondary dries in the shade, dry in the shade to water content moisture be 1.50-5%, fire and smoke, even neat and greenwave in cellar for storing things, space is left between base substrate, then fire, it is characterized in that: described is beach, the Yellow River mud 80% with the mud amount of choosing, local clay 20%, described smoking is when being heated to 700-800 DEG C in stove, in stove, pour 1-1.5 kilogram into according to every cubic metre of space and smoke material, described material of smoking comprises pine branch wheat straw, above-mentioned materials hybrid modulation becomes to smoke material, sealing cellar for storing things body, the cigarette carbon of generation is fully absorbed by base substrate in volume, after 24 hours, open cellar for storing things door row cigarette, take out after cooling completely, obtain finished product.