Pouring dust removal device for metal mold casting
By designing a dust removal device composed of exhaust ducts, dust removal covers, connecting rods, cranks and hydraulic rods, the problem of difficulty in removing waste gas and dust during metal casting casting is solved, and a simple and efficient dust removal effect is achieved.
Patent Information
- Application Number
- CN202411236528.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-01-10
AI Technical Summary
The waste gas and dust generated during metal casting casting process are difficult to effectively remove, especially the odor organic matter generated by the volatilization of the binder at high temperatures is difficult to deal with.
Design a dust removal device composed of exhaust ducts, dust collectors, connecting rods, cranks and hydraulic rods. The dust collectors are transferred directly above the metal casting machine through the lifting mechanism of the hydraulic rod, and the exhaust system is activated to pump waste gas into the exhaust air. The pipeline is processed centrally.
It realizes effective removal of waste gas and dust during metal casting casting, simplifies the device structure and use process, and improves the dust removal effect.
Smart Images
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Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of dust removal devices, and in particular relates to a metal mold casting and pouring dust removal device. Background Art
[0002] A large amount of waste gas is generated during the pouring process of metal mold casting, especially when the binder of the sand core evaporates and decomposes at high temperature to produce formaldehyde, phenols and other organic substances with odor. At present, under the requirements of environmental protection policies, most foundries are equipped with special dust removal facilities in the sand treatment, cleaning and shot blasting processes. However, due to the large number of scattered operation points in the pouring process, and the frequent transfer of sand cores, molten metal and castings during pouring, dust removal in the pouring process is difficult. Summary of the invention
[0003] In order to solve the above technical problems, the present invention provides a metal mold casting pouring dust removal device which has a simple structure, is easy to use and has a good dust removal effect.
[0004] The technical solution of the present invention to solve the above technical problems is: a metal mold casting pouring dust removal device, which is composed of an exhaust duct, a dust removal hood, a connecting rod, a mounting support, a crank, and a hydraulic rod. The dust removal hood is provided with an exhaust duct, and the dust removal hood is connected to the hydraulic rod via a connecting rod and a crank. The hydraulic rod is installed on the mounting support.
[0005] Further, the mounting support is mounted on the side of the metal mold pouring machine.
[0006] Beneficial effects of the invention: The invention is simple and easy to use, and can effectively remove a large amount of waste gas and dust generated during the metal mold casting process. BRIEF DESCRIPTION OF THE DRAWINGS
[0007] Figure 1 It is a structural schematic diagram of the present invention.
[0008] Figure 2 It is an assembly schematic diagram of the present invention.
[0009] In the figure: 1-dust removal device, 2-metal mold pouring machine, 11-exhaust duct, 12-dust removal hood, 13-connecting rod, 14-crank, 15-hydraulic rod, 16-mounting support. DETAILED DESCRIPTION
[0010] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.
[0011] like Figure 1 , 2 As shown, the metal mold casting pouring dust removal device 1 of the present invention comprises an exhaust duct 11, a dust removal cover 12, a connecting rod 13, a crank 14, a hydraulic rod 15, and a mounting support 16. Figure 2As shown, the dust removal device 1 is installed on the side of the metal mold casting machine 2 through the mounting bracket 16. Before casting, the hydraulic rod 15 is placed in a low position, and the dust removal cover 12 is turned to the side of the metal mold casting machine 2; after casting, the hydraulic rod 15 is lifted up, and the connecting rod 13 is rotated through the crank mechanism 14 to turn the dust removal cover 12 to the top of the metal mold casting machine 2, and the exhaust system is started to extract the waste gas generated by casting into the exhaust pipe 11, and the waste gas enters the workshop waste gas centralized treatment station through the pipe.
Claims
1. A metal mold casting pouring dust removal device, characterized in that: The dust removal device consists of an exhaust duct, a dust removal hood, a connecting rod, a mounting support, a crank, and a hydraulic rod. The dust removal hood is provided with an exhaust duct, and the dust removal hood is connected to the hydraulic rod via a connecting rod and a crank. The hydraulic rod is installed on the mounting support.
2. A metal mold casting pouring dust removal device according to claim 1, characterized in that: The mounting bracket is installed on the side of the metal mold pouring machine.