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Automatic sand and slag separation system for sand mold casting and slag and sand separation method

An automatic separation and sand casting technology, which is applied in the direction of casting molding equipment, manufacturing tools, cleaning/processing machinery of casting materials, etc., can solve the problems affecting sand casting, the cleanliness cannot meet the recycling requirements, and the waste cannot be recycled directly Reuse and other issues to achieve the effect of reducing process steps and avoiding waste

Inactive Publication Date: 2020-12-01
SICHUAN CHUANJIAN PIPES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in sand casting, the surface of this kind of waste material is stuck with granular molding sand. If the molding sand and waste material cannot be separated, the cleanliness will not meet the recycling requirements, and the waste material cannot be directly recycled and reused, thus affecting sand casting.

Method used

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  • Automatic sand and slag separation system for sand mold casting and slag and sand separation method
  • Automatic sand and slag separation system for sand mold casting and slag and sand separation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] This embodiment discloses an automatic sand and slag separation system for sand casting, including a slag and sand primary separation component 1, a slag and sand secondary separation component 2 arranged at the discharge end of the slag and sand primary separation component 1, and a slag and sand secondary separation component 2 for A water bath heating assembly 3 for heating the slag in the slag sand secondary separation assembly 2 in a water bath, a transport assembly 4 arranged at the discharge end of the slag sand secondary separation assembly 2 and an ultrasonic generator set in the water bath heating assembly 3 device 5; the primary separation component 1 is used to vibrate the slag to realize the primary separation of the slag; the secondary separation component 2 is used to realize the secondary separation of the slag; the ultrasonic generator 5 is used to separate the slag Realize three separations; the transportation component 4 is used to transport the slag s...

Embodiment 2

[0040] This embodiment is further optimized on the basis of Embodiment 1. In this embodiment, the side of the cover 10 is provided with a return air port 11, and the return air port 11 is connected to the air inlet of the air heater; thus, in actual use, The hot air can be reused and the waste of resources can be avoided.

Embodiment 3

[0042] This embodiment discloses a method for separating sand and slag, including using an automatic sand and slag separation system for sand casting in Embodiment 1 or Embodiment 2; the specific sand and slag separation process is as follows:

[0043] S1: The slag sand is initially separated on the slag sand primary separation component 1, and the waste material and the molding sand are initially separated by vibration;

[0044] S2: The slag sand after preliminary separation enters the slag sand secondary separation component 2 for secondary separation, and at the same time achieves three separations under the action of the water bath heating component 3 component and the ultrasonic generator 5;

[0045]S3: The transportation component transports the slag and sand that has undergone secondary separation and tertiary separation through the slag-sand secondary separation component 2 and the ultrasonic generator 5 to the hot high-pressure air drying component 6 for drying and dis...

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Abstract

The invention discloses an automatic sand and slag separation system for sand mold casting. The system comprises a slag and sand first-stage separation assembly, a slag and sand second-stage separation assembly, a water bath heating assembly, a conveying assembly and an ultrasonic generator. The slag and sand second-stage separation assembly is arranged at the discharging end of the slag and sandfirst-stage separation assembly, the water bath heating assembly is used for carrying out water bath heating on slag and sand in the slag and sand second-stage separation assembly, the conveying assembly is arranged at the discharging end of the slag and sand second-stage separation assembly, and the ultrasonic generator is arranged in the water bath heating assembly. The slag and sand first-stageseparation assembly is used for vibrating slag and sand to realize primary separation of the slag and the sand, and the slag and sand second-stage separation assembly is used for realizing secondaryseparation of the slag and the sand. In addition, the invention discloses a slag and sand separation method. The automatic sand and slag separation system for sand mold casting and the slag and sand separation method are used for achieving separation of waste and molding sand, the situation that the waste can be repeatedly utilized is guaranteed, and the automatic sand and slag separation system for sand mold casting and the slag and sand separation method have the advantage of being good in slag and sand separation effect when slag and sand separation is conducted.

Description

technical field [0001] The invention relates to the technical field of foundry machinery and equipment, in particular to an automatic separation system for sand and slag for sand casting. In addition, the invention also relates to a method for separating slag and sand. Background technique [0002] Casting-Smelting metal, making casting molds, pouring molten metal into casting molds, and obtaining metal parts blanks with certain shapes, sizes and properties after solidification [0003] Casting is the process of smelting metal into a liquid that meets certain requirements and pouring it into a mold, cooling and solidifying, and cleaning to obtain a casting with a predetermined shape, size and performance. Because the casting blank is almost shaped, the purpose of free machining or a small amount of machining reduces the cost and reduces the production time to a certain extent. Casting is one of the basic processes of the modern device manufacturing industry. [0004] Ordina...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C5/06B22C5/08B22C5/16
CPCB22C5/06B22C5/08B22C5/16
Inventor 唐宇许顺刘杲鲜其祥
Owner SICHUAN CHUANJIAN PIPES
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