Preparation process of high-purity crystal cremation urn

A preparation process and technology for urns are applied in the field of preparation of high-purity crystal urns, which can solve the problems of perishability, short service life, and inability to store for a long time, and achieve excellent acid and alkali resistance and high temperature resistance, high hardness, Excellent anti-radiation effect

Inactive Publication Date: 2019-11-05
于得水
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the known urns are mainly wood products. Wooden urns have a relatively short service life, are perishable, moth-eaten, afraid of fire, deformed, and cannot be stored for a

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] Embodiment one

[0025] A preparation process for a high-purity crystal urn, comprising the following steps:

[0026] (1) Crystal ore is crushed into crystal sand, and the crystal sand is purified to obtain crystal powder;

[0027] (2) The crystal powder is sintered into a high-purity crystal mound by a mounding machine;

[0028] (3) cutting the high-purity crystal mound into a high-purity crystal plate, engraving and polishing the surface of the high-purity crystal plate;

[0029] (4) Select six engraved and polished high-purity crystal plates for standby use, four of them are welded into a cuboid connecting up and down through engraved and polished high-purity crystal plates, the remaining one is used as the bottom plate, and the other is used as the urn cover;

[0030] (5) Carry out sandblasting and gold spraying treatment on the selected high-purity crystal plate. After the treatment is completed, the cuboid and the bottom plate are bonded together to form an urn ...

Example Embodiment

[0031] Embodiment two

[0032] A preparation process for a high-purity crystal urn, comprising the following steps:

[0033] (1) The crystal ore is crushed into fineness and is 80 mesh crystal sand, and the crystal sand is put into concentration and is soaked in the phosphoric acid of 0.05mol / L for 30min to remove impurities, after the soaking is completed, filter and remove the filtrate to obtain the filter residue, rinse the filter residue with water, Dry the washed filter residue at a temperature of 80°C for 6 hours, and then freeze the dried filter residue at a temperature of minus 70°C for 12 hours to obtain crystal powder;

[0034] (2) The crystal powder is sintered into a high-purity crystal ingot with a oxyhydrogen flame with a flame temperature of 1800°C by using a mounding machine;

[0035] (3) cutting the high-purity crystal mound into a high-purity crystal plate, engraving and polishing the surface of the high-purity crystal plate;

[0036] (4) Select six engrave...

Example Embodiment

[0038] Embodiment Three

[0039] A preparation process for a high-purity crystal urn, comprising the following steps:

[0040] (1) Crystal ore is pulverized into fineness and is 100 mesh crystal sand, and crystal sand is put into the phosphoric acid that concentration is 0.2mol / L and soaks 60min to remove impurity, and after soaking finishes, filter and remove filtrate to obtain filter residue, wash filter residue with water, Dry the washed filter residue at a temperature of 120°C for 7 hours, and then freeze the dried filter residue at a temperature of minus 75°C for 16 hours to obtain crystal powder;

[0041] (2) The crystal powder is sintered into a high-purity crystal ingot with a oxyhydrogen flame with a flame temperature of 1900° C. by using a mounding machine;

[0042] (3) cutting the high-purity crystal mound into a high-purity crystal plate, engraving and polishing the surface of the high-purity crystal plate;

[0043] (4) Select six engraved and polished high-purit...

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Abstract

The invention discloses a preparation process of a high-purity crystal cremation urn. The preparation process of the high-purity crystal cremation urn comprises the steps that crystal ore is pulverized into crystal sand, and the crystal sand is purified to obtain crystal powder; the crystal powder is sintered into high-purity crystal stone roller; the high-purity crystal stone roller is cut into high-purity crystal plates, the surfaces of high-purity crystal plates are engraved and polished; the four high-purity crystal plates engcarved and polished are welded into a rectangular parallelepipedwhich penetrates up and down, the remaining one is used as a bottom plate, and the other is used as a cremation urn cover; and the selected high-purity crystal plates are subjected to sandblasting and metal spraying; after the treatment is completed, the rectangular parallelepiped and the bottom plate are bonded together to form a cremation urn body with the bottom, and a pattern is engraved on the surface of the cremation urn body, the cremation urn body is covered with the cremation urn cover to form the cremation urn. The preparation process of the high-purity crystal cremation urn has thebeneficial effects that the crystal powder with purity of 99.9998% is adopted as a raw material, and the obtained cremation urn has high hardness, excellent anti-radiation and anti-aging properties and excellent acid and alkali resistance and high-temperature resistance.

Description

technical field [0001] The invention relates to the technical field of funeral equipment, in particular to a preparation process of a high-purity crystal urn. Background technique [0002] At present, the known urns are mainly wood products. Wooden urns have a relatively short service life, are perishable, moth-eaten, afraid of fire, deformed, and cannot be stored for a long time. Decayed, although there have been crystal urns in modern history, they are noble burial supplies, and there are only a handful of them, which cannot be enjoyed by ordinary people. [0003] A crystal urn refers to an urn wood made of crystal. There are two kinds of natural crystal and artificial K9 crystal, the surface can be engraved, and the body surface is crystal clear and sparkling, which is a symbol of nobility. Crystal urns must first ensure high safety, stability, and not easy to damage. Secondly, they must be extremely airtight. Most crystal urns will be injected with inert gas to achieve...

Claims

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Application Information

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IPC IPC(8): A61G17/007A61G17/08C03C1/02C03B20/00C03B19/06C03B23/203C03C27/10
CPCA61G17/08A61G17/0166C03B19/066C03B23/203C03C1/022C03C27/10
Inventor 于得水
Owner 于得水
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