CN211514836U

CN211514836U - Alloy powder breaker protection casing structure

Info

Publication number: CN211514836U
Application number: CN201922303305.0U
Authority: CN
Inventors: 乔明炎; 乔国栋; 李英洲
Original assignee: Wenxi Kailida Trading Co ltd
Current assignee: Wenxi Kailida Trading Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-09-18
Anticipated expiration: 2029-12-19

Abstract

The utility model relates to a breaker technical field specifically discloses alloy powder breaker protection casing structure, inlet pipe and protecting tube including vertical setting, be fixed with the intervalve between inlet pipe and the protecting tube, the intervalve slope sets up, and the inlet pipe is located the high-end of intervalve, and the protecting tube is located the low side of intervalve, and the feed inlet department at the breaker is fixed to the protecting tube, still be equipped with on the intervalve and adsorb the unit. Adopt the technical scheme in this patent both to prevent the alloy powder pollution production environment that produces among the broken in-process of material, the alloy powder that collects simultaneously can also get into once more and smelt or in the granulation process, has realized the recovery of alloy powder and has recycled.

Description

Alloy powder breaker protection casing structure

Technical Field

The utility model relates to a breaker technical field, in particular to alloy powder breaker protection casing structure.

Background

Because alkali metal existing in the aluminum alloy raw material and oxidation slag inclusion generated in the smelting process have certain adverse effect on the formed aluminum alloy cast ingot, a refining agent is required to be used in the smelting process of the aluminum alloy; the refining agent plays a vital role in removing impurities from an aluminum melt, the existing refining agent is usually prepared by mixing various inorganic salts according to a certain proportion after drying, and carrying out processes such as smelting, solidification, crushing, granulation and the like, the existing crushing process is usually carried out by adopting a jaw crusher or a hammer crusher, but the existing crusher generates certain alloy powder in the process of crushing materials, and the powder is directly discharged from a feed inlet of the crusher and enters the production environment, so that the production environment is polluted, and the materials are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model provides an alloy powder breaker protection casing structure to solve among the prior art problem that the powder that the breaker produced at the during operation caused the pollution to the production environment.

In order to achieve the above purpose, the technical scheme of the utility model is that:

alloy powder breaker protection casing structure, inlet pipe and protective tube including vertical setting, be fixed with the intervalve between inlet pipe and the protective tube, intervalve slope sets up, and the inlet pipe is located the high-end of intervalve, and the protective tube is located the low side of intervalve, and the feed inlet department at the breaker is fixed to the protective tube, still be equipped with on the intervalve and adsorb the unit.

The technical principle and the effect of the technical scheme are as follows:

the material to be crushed is fed from the feeding pipe, the material slides downwards along the middle pipe and enters the crusher through the protective pipe to be crushed, and the alloy powder generated in the crushing process is adsorbed and collected under the action of the adsorption unit, so that the dust generated in the crushing process of the crusher can not directly fly to the production environment, and meanwhile, the alloy powder collected by the adsorption unit can be continuously conveyed to the smelting process or the granulation process to realize the reutilization of the alloy powder.

Further, the vertical projection of the feeding pipe and the vertical projection of the protective pipe have no overlapping area.

Has the advantages that: therefore, alloy powder generated in the crushing process of the materials can be prevented from being directly discharged from the feeding pipe through the protective pipe.

Further, a mounting plate is fixed to the bottom of the protective pipe and connected with the crusher through bolts.

Has the advantages that: like this whole protection casing structure can the integral erection on the breaker, also can wholly dismantle and get off, the installation and the maintenance of the protection casing structure of being convenient for.

Furthermore, a plurality of support frames are fixed between the bottom of the middle pipe and the mounting plate.

Has the advantages that: the plurality of support frames play a role in supporting the middle pipe so as to prolong the service life of the middle pipe.

Furthermore, an elastic layer is arranged on the bottom surface of the inner wall of the middle pipe.

Has the advantages that: thus, the impact force of the materials to the inner wall of the middle pipe can be relieved.

Furthermore, the elastic layer comprises a rubber layer and a plurality of springs, the springs are arranged along the radial direction of the middle pipe, and the springs are all embedded in the rubber layer.

Has the advantages that: wherein the rubber layer can absorb the noise when the material strikes the intermediate tube for the noise of high pitch shell can not appear in the production environment, and the setting of spring plays the effect that the skeleton supported in the rubber layer, still absorbs certain striking simultaneously, reduces the impact of material to the intermediate tube.

Further, the adsorption unit comprises a vacuum pump, a dust collection box and an adsorption pipe, the adsorption pipe is connected with the top surface of the middle pipe, the dust collection box and the vacuum pump are fixed on the mounting plate, and the dust collection box is connected between the adsorption pipe and the vacuum pump.

Has the advantages that: the alloy powder that produces among the broken process of material is collected in the dust collection box through the adsorption affinity that the vacuum pump produced, simultaneously because the dust collection box is fixed on the mounting panel, and the mounting panel is fixed on the breaker, because the breaker can produce certain vibration always in the course of the work, consequently the dust collection box also can be synchronous vibrates, can avoid metal powder to adhere to on the lateral wall of dust collection box like this.

Furthermore, a filter cloth is bonded at the joint of the dust collection box and the vacuum pump.

Has the advantages that: thus, alloy dust is prevented from entering the vacuum pump and causing abrasion to the vacuum pump.

Furthermore, the bottom of the dust collection box is in an inverted cone shape, and the vacuum pump and the adsorption pipe are both connected to the side wall of the dust collection box.

Has the advantages that: thus, alloy powder is conveniently accumulated at the bottom of the dust collection box.

Furthermore, the bottom of the dust collection box is connected with a discharge pipe, and a switch valve is arranged on the discharge pipe.

Has the advantages that: therefore, an operator can open the switch valve regularly and convey the alloy powder collected in the dust collection box to a smelting process or a granulating process.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 3 is a sectional view of a portion a of fig. 2.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the crusher comprises a crusher 1, a feeding pipe 10, a protective pipe 11, a middle pipe 12, a mounting plate 13, bolts 14, a support frame 15, a dust collection box 16, an adsorption pipe 17, a discharge pipe 18, an elastic layer 19, a rubber layer 20 and a spring 21.

Example 1 is substantially as shown in figure 1:

the protective cover structure of the alloy powder crusher is fixed at a feed inlet of the crusher 1 and comprises a feed pipe 10 and a protective pipe 11, wherein a middle pipe 12 is fixed at the bottom of the feed pipe 10 and the top of the protective pipe 11, the middle pipe 12 is arranged in an inclined manner, the feed pipe 10 is positioned at the high end of the middle pipe 12, the protective pipe 11 is positioned at the low end of the middle pipe 12, the inclined angle of the middle pipe 12 ranges from 35 degrees to 40 degrees, the inclined angle of the middle pipe 12 ranges from 37 degrees in the embodiment, in addition, the vertical projection of the feed pipe 10 does not have an overlapping region with the vertical projection of the protective pipe 11, a mounting plate 13 is fixed at the bottom of the protective pipe 11, the mounting plate 13 is connected with the crusher 1 through a bolt 14, a plurality of vertically arranged support frames 15 are fixed at the bottom of the middle pipe.

Still be equipped with the absorption unit on middle tube 12, the absorption unit includes the vacuum pump, dust collection box 16 and adsorption tube 17, wherein adsorption tube 17 is connected with the top surface of middle tube 12, dust collection box 16 all fixes on mounting panel 13 through support frame 15 with the vacuum pump, dust collection box 16 is located between adsorption tube 17 and the vacuum pump, it has the filter cloth to bond at the junction of dust collection box 16 and vacuum pump, the bottom of dust collection box 16 is the back taper in this embodiment, vacuum pump and adsorption tube 17 all connect on the lateral wall of dust collection box 16, the bottom of dust collection box 16 is connected with discharge pipe 18, be equipped with the on-off valve on discharge pipe 18, discharge pipe 18 is connected to in smelting process or the granulation process.

In specific implementation, materials to be crushed are fed from the feeding pipe 10, the materials slide down along the middle pipe 12 and enter the crusher 1 through the protective pipe 11 to be crushed, the vacuum pump is started in the crushing process, the vacuum pump generates adsorption force above the middle pipe 12 through the adsorption pipe 17, therefore, dust generated in the crushing process of the crusher 1 flies upwards and is sucked into the dust collection box 16 under the action of the adsorption force, and an operator can regularly open the discharge pipe 18 at the bottom of the dust collection box 16 to convey collected alloy powder to a smelting process or a granulating process, so that the alloy powder is reused.

Example 2 is substantially as shown in figure 2:

the difference from example 1 is that: an elastic layer 19 is bonded on the bottom surface of the inner wall of the middle pipe 12, the thickness of the elastic layer 19 is not less than 2cm, as shown in the combined figure 3, the elastic layer 19 comprises a rubber layer 20 and a plurality of springs 21, the plurality of springs 21 are all arranged along the radial direction of the middle pipe 12, and each spring 21 is embedded in the rubber layer 20.

The rubber layer 20 can absorb noise generated when materials impact the middle pipe 12, so that high-pitch noise cannot occur in a production environment, the spring 21 is arranged in the rubber layer 20 to play a skeleton supporting role, certain impact is absorbed, and the impact force of the materials on the middle pipe 12 is reduced.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. Alloy powder breaker protection casing structure, its characterized in that: the inlet pipe and the protective tube that include vertical setting, be fixed with the intervalve between inlet pipe and the protective tube, intervalve slope sets up, and the inlet pipe is located the high-end of intervalve, and the protective tube is located the low side of intervalve, and the feed inlet department at the breaker is fixed to the protective tube, still be equipped with on the intervalve and adsorb the unit.

2. The alloy powder crusher shield structure of claim 1, wherein: the vertical projection of the feeding pipe and the vertical projection of the protective pipe are free of an overlapping area.

3. The alloy powder crusher shield structure of claim 2, wherein: the bottom of the protective pipe is fixed with a mounting plate, and the mounting plate is connected with the crusher through bolts.

4. The alloy powder crusher shield structure of claim 3, wherein: and a plurality of support frames are fixed between the bottom of the middle pipe and the mounting plate.

5. The alloy powder crusher shield structure of claim 4, wherein: and an elastic layer is arranged on the bottom surface of the inner wall of the middle pipe.

6. The alloy powder crusher shield structure of claim 5, wherein: the elastic layer comprises a rubber layer and a plurality of springs, the springs are arranged along the radial direction of the middle pipe, and the springs are all embedded in the rubber layer.

7. The alloy powder crusher shield structure of claim 6, wherein: the adsorption unit comprises a vacuum pump, a dust collection box and an adsorption pipe, the adsorption pipe is connected with the top surface of the middle pipe, the dust collection box and the vacuum pump are fixed on the mounting plate, and the dust collection box is connected between the adsorption pipe and the vacuum pump.

8. The alloy powder crusher shield structure of claim 7, wherein: and filter cloth is bonded at the joint of the dust collection box and the vacuum pump.

9. The alloy powder crusher shield structure of claim 8, wherein: the bottom of the dust collection box is in an inverted cone shape, and the vacuum pump and the adsorption tube are connected to the side wall of the dust collection box.

10. The alloy powder crusher shield structure of claim 9, wherein: the bottom of the dust collection box is connected with a discharge pipe, and a switch valve is arranged on the discharge pipe.