CN210419303U

CN210419303U - Tungsten steel powder degreasing device

Info

Publication number: CN210419303U
Application number: CN201921048955.9U
Authority: CN
Inventors: 万能武
Original assignee: Hubei Qineng Precision Industry Co ltd
Current assignee: Hubei Qineng Precision Industry Co ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-04-28
Anticipated expiration: 2029-07-04

Abstract

The utility model provides a tungsten steel powder degreasing device belongs to metalworking technical field. The oil stain removing device comprises a storage box buried underground, wherein a filter box of a net structure is arranged at an opening at the upper end of the storage box, the filter box comprises an outer box fixed on the inner wall of the storage box and an inner box positioned in the outer box, the outer box and the inner box are both of cylindrical structures with openings at the upper ends, an annular connecting plate is connected between the outer box and the inner box, the connecting plate is connected between the inner wall of the outer box and the outer wall of the inner box, the lower end of the inner box is opened, and a gap is reserved between the lower end of the inner box and the lower end face of the outer box; the outer box extends out of the storage box, the lower end of the inner box is positioned in the storage box, and stones are filled between the outer box and the inner box. The utility model has the advantages of can high-efficient filtration greasy dirt among the tungsten steel powder.

Description

Tungsten steel powder degreasing device

Technical Field

The utility model belongs to the technical field of metal processing, a tungsten steel powder degreasing device is related to.

Background

In the process of processing the special cutter for the PCB, a large amount of tungsten steel powder can be generated, and because the material (tungsten steel) used by the special cutter for the PCB has the characteristic of increasing price, the tungsten steel powder is recycled as a conventional method in the industry, which is also an environmental protection requirement for solid waste discharge.

In the process of processing a PCB cutter, in order to avoid tungsten steel powder waste, the method in the industry is as follows: the process comprises the steps of collecting all the processing wastewater in a centralized manner, then separating the wastewater, cleaning processing equipment, a cutter and the like, so that a large amount of oil stains are remained in the wastewater, and the oil stains not only cause the wastewater discharge to be unqualified, but also influence the quality of tungsten steel powder and the recovery price of the tungsten steel powder.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tungsten steel powder degreasing device to the above-mentioned problem that prior art exists, the utility model aims to solve the technical problem of how the greasy dirt in the effectual separation tungsten steel powder.

The purpose of the utility model can be realized by the following technical proposal: the tungsten steel powder degreasing device is characterized by comprising a storage box buried underground, wherein a filter box of a net structure is arranged at an upper end opening of the storage box, the filter box comprises an outer box fixed on the inner wall of the storage box and an inner box located in the outer box, the outer box and the inner box are both of a cylindrical structure with an upper end opening, an annular connecting plate is connected between the outer box and the inner box, the connecting plate is connected between the inner wall of the outer box and the outer wall of the inner box, the lower end of the inner box is open, and a gap is reserved between the lower end of the inner box and the lower end face of the outer box; the outer box part extends out of the storage box, the lower end of the inner box is positioned in the storage box, and stones are filled between the outer box and the inner box.

Tungsten steel powder that will process the production is gone into the bin from the upper end opening part of interior box in, and the mixture that contains liquid, powder and greasy dirt gets into the bin bottom through the filtration of stone, along with the increase of mixture, liquid and greasy dirt are in the bin top, and the greasy dirt floats in the characteristics of the surface of water, makes it can see through netted filter cartridge and outside the bin of discharging, and tungsten steel powder density is great, and just fall into when having lain in under the bin opening, can not cause tungsten steel powder's outer row.

Drawings

FIG. 1 is a schematic structural diagram of the apparatus for removing oil contamination from tungsten steel powder.

In the figure, 1, a storage box; 2. a filter cartridge; 21. an outer box; 22. an inner case; 23. a connecting plate.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, the degreasing device comprises a storage box 1 buried underground, a filter box 2 with a net structure is arranged at an opening at the upper end of the storage box 1, the filter box 2 comprises an outer box 21 fixed on the inner wall of the storage box 1 and an inner box 22 positioned in the outer box 21, the outer box 21 and the inner box 22 are both in a cylindrical structure with an opening at the upper end, an annular connecting plate 23 is connected between the outer box 21 and the inner box 22, the connecting plate 23 is connected between the inner wall of the outer box 21 and the outer wall of the inner box 22, the lower end of the inner box 22 is open, and a gap is formed between the lower end of the inner box 22 and the lower end face of the outer box 21; the outer case 21 is partially protruded above the storage box 1, the lower end of the inner case 22 is positioned in the storage box 1, and stones are filled between the outer case 21 and the inner case 22.

Tungsten steel powder that will process the production is discharged storage tank 1 from the upper end opening part of interior box 22 in, and the mixture that contains liquid, powder and greasy dirt gets into storage tank 1 bottom through the filtration of stone, along with the increase of mixture, liquid and greasy dirt are in storage tank 1 top, and the greasy dirt floats in the characteristics of the surface of water, makes it can see through netted filter cartridge 2 and outside the discharge storage tank 1, and tungsten steel powder density is great, and arrange into when having located under storage tank 1 opening, can not cause tungsten steel powder's outer row.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a tungsten steel powder device of deoiling dirt, its characterized in that, this deoiling dirt device is including burying underground storage case (1), the upper end opening part of storage case (1) is provided with a network structure's filter cartridge (2), filter cartridge (2) including fix on storage case (1) inner wall outer box (21) and be located outer box (21) inside interior box (22), outer box (21) and interior box (22) are upper end open-ended tubular structure, be connected with an annular connecting plate (23) between outer box (21) and interior box (22), connecting plate (23) are connected between the inner wall of outer box (21) and the outer wall of interior box (22), the lower extreme opening of interior box (22), the lower extreme of interior box (22) and the lower terminal surface of outer box (21) have the clearance; the outer box (21) partially extends out of the storage box (1), the lower end of the inner box (22) is positioned in the storage box (1), and stones are filled between the outer box (21) and the inner box (22).