CN215507835U

CN215507835U - Alternative circle device for atomization pill making equipment

Info

Publication number: CN215507835U
Application number: CN202120640994.9U
Authority: CN
Inventors: 王霆; 俞瑶希
Original assignee: Wuxi Fengsu Steel Shot Co ltd
Current assignee: Wuxi Fengsu Steel Shot Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2022-01-14
Anticipated expiration: 2031-03-26

Abstract

The utility model relates to a circle selecting device for an atomization pill making device, which is structurally characterized in that a blanking hopper is arranged at the top of a frame, an outlet at the bottom of the blanking hopper is connected with the top end of a blanking pipe, the bottom end of the blanking pipe is aligned with an inlet at the top of a receiving hopper, the bottom end of the hopper is connected with a supporting column extending to the ground, an outlet of the hopper is positioned at the bottom of one side and connected with the top end of an inner slideway, the inner slideway extends downwards along the supporting column in a spiral shape, and an outer slideway extends downwards along the outer side surface of the inner slideway in a spiral shape. The utility model has the advantages that: during operation, steel shots to be selected are put into the downward hopper, the steel shots fall into the receiving hopper along the blanking pipe and then flow into the inner slideway to roll downwards, the steel shots with high sphericity can fall into the outer slideway from the outer side edge of the inner slideway during the downward rolling due to high speed, the steel shots with low sphericity continue to roll downwards along the inner slideway, the steel shots at the bottom end of the inner slideway fall into the defective product receiving box, the steel shots at the bottom end of the outer slideway fall into the non-defective product receiving box, and the steel shot selection process is completed. The device realizes effective circle selection of the steel shots and improves the production efficiency.

Description

Alternative circle device for atomization pill making equipment

Technical Field

The utility model relates to a circle selecting device for an atomization pill making device, in particular to a circle selecting device for a molten steel atomization pill making device, and belongs to the technical field of stainless steel pill atomization pill making.

Background

The stainless steel shot is generally used for shot blasting machines or sand blasting machines, and can be used for surface cleaning, burr removing, surface strengthening, surface scale removing, workpiece surface roughness improving, surface improvement and the like of stainless steel castings, forgings, sectional materials and the like made of aluminum alloy, copper alloy, zinc alloy and the like.

The main equipment for manufacturing the stainless steel shots generally comprises an atomization shot making barrel, wherein a spray plate is arranged in the barrel and generally comprises an upper spray plate and a lower spray plate, a flow passage allowing molten steel to flow through is reserved between the upper spray plate and the lower spray plate, when the molten steel flows through the flow passage, airflow is introduced into a gap between the upper spray plate and the lower spray plate, the output direction of the airflow faces the molten steel, and the molten steel is blown away and cooled to obtain the stainless steel shots.

After impurities are removed through a soot blowing process and the steel shots are classified according to specifications through a screening process, the steel shots need to be selected to be round, and the steel shots with higher sphericity are selected to meet the product quality requirement. No device capable of efficiently and effectively selecting the round of the steel shot exists in the prior art, and production efficiency is affected. The steel shots with higher sphericity generally have higher rolling speed, and the steel shots with poorer sphericity on the contrary have lower rolling speed, and can be designed according to the above principle.

SUMMERY OF THE UTILITY MODEL

The utility model provides a circle selecting device for an atomizing and pelleting device, which aims to fill the blank in the prior art and realize efficient and effective circle selection of steel shots.

The technical solution of the utility model is as follows: circle device is selected to atomizing pill equipment, its structure includes hopper down, connects hopper, inner slide and outer slide, and wherein the hopper setting is at the frame top down, and hopper bottom exit linkage unloading pipe top down, unloading pipe bottom aim at and connect hopper top entry, and the support column that extends to ground is connected to the hopper bottom, and the hopper export is located the side bottom and connects the inner slide top, and the inner slide is the spiral and extends along the support column downwardly extending, and the outer slide is the spiral and extends along inner slide lateral surface downwardly extending.

Preferably, the inner side edge of the outer slide way is lower than the outer side edge of the inner slide way, the outer side edge of the outer slide way is higher than the outer side edge of the inner slide way, and the distance between the inner side edge and the outer side edge of the outer slide way is gradually widened from top to bottom.

Preferably, the outlet at the bottom end of the inner slide way is communicated with the top end of the inner blanking pipe, the bottom end of the inner blanking pipe is provided with a defective product receiving box, the outlet at the bottom end of the outer slide way is communicated with the top end of the outer blanking pipe, and the bottom end of the outer blanking pipe is provided with a non-defective product receiving box.

The utility model has the advantages that: structural design is reasonable, and the during operation drops into the shot of waiting to select the circle in the hopper downwards, and the shot falls into along the unloading pipe and connects the hopper in, then flows into the inner slide and rolls downwards, and the shot that the sphericity is higher can fall into the outer slide from inner slide outside limit during the roll downwards because speed is very fast, and the sphericity is lower then continues to roll downwards along the inner slide, and the shot of inner slide bottom falls into in the substandard product connects the material box, and the shot of outer slide bottom falls into in the nonconforming material box, accomplishes the round selection process of shot. The device realizes effective circle selection of the steel shots and improves the production efficiency.

Drawings

FIG. 1 is a schematic structural view of a round-selecting device for an atomizing pelletizing apparatus according to the utility model.

In the figure, 1 is a frame, 2 is a discharging hopper, 3 is a discharging pipe, 4 is a receiving hopper, 5 is an inner slide, 6 is an outer slide, 7 is a supporting column, 8 is an inner discharging pipe, 9 is a defective receiving box, 10 is an outer discharging pipe, and 11 is a good receiving box.

Detailed Description

The present invention will be described in further detail with reference to examples and specific embodiments.

As shown in fig. 1, circle device is selected in atomizing pill-making equipment, its structure includes hopper 2 down, connect hopper 4, internal slide 5 and external slide 6, wherein hopper 2 sets up at frame 1 top down, 2 bottom exit linkage blanking pipe 3 tops of hopper down, 3 bottoms alignment of blanking pipe connect 4 top entrances of hopper, 4 bottoms of hopper are connected and are extended to the support column 7 on ground, 4 exports of hopper are located the side bottom and are connected the 5 tops of internal slide, internal slide 5 is the spiral and extends downwards along support column 7, external slide 6 is the spiral and extends downwards along 5 outside faces of internal slide.

The inner side edge of the outer slide way 6 is lower than the outer side edge of the inner slide way 5, the outer side edge of the outer slide way 6 is higher than the outer side edge of the inner slide way 5, and the distance between the inner side edge and the outer side edge of the outer slide way 6 is gradually widened from top to bottom.

The bottom outlet of the inner slide way 5 is communicated with the top end of an inner blanking pipe 8, a defective product receiving box 9 is arranged at the bottom end of the inner blanking pipe 8, the bottom outlet of the outer slide way 6 is communicated with the top end of an outer blanking pipe 10, and a defective product receiving box 11 is arranged at the bottom end of the outer blanking pipe 10.

According to the structure, when the circular sorting machine works, steel shots to be sorted are put into the lower hopper 2, the steel shots fall into the receiving hopper 4 along the discharging pipe 3 and then flow into the inner slide way 5 to roll downwards, the steel shots with higher sphericity can fall into the outer slide way 6 from the outer side edge of the inner slide way 5 when rolling downwards due to higher speed, the steel shots with lower sphericity continue to roll downwards along the inner slide way 5, the steel shots at the bottom end of the inner slide way 5 fall into the defective product receiving box 9 through the inner discharging pipe 8, and the steel shots at the bottom end of the outer slide way 6 fall into the defective product receiving box 11 through the outer discharging pipe 10, so that the circular sorting process of the steel shots is completed.

All the above components are prior art, and those skilled in the art can use any model and existing design that can implement their corresponding functions.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims

1. Circle device is selected to atomizing pill-making equipment, its characteristic includes hopper (2) down, connect hopper (4), inner slide (5) and outer slide (6), wherein hopper (2) setting is at frame (1) top down, hopper (2) bottom exit linkage unloading pipe (3) top down, unloading pipe (3) bottom is aimed at and is connect hopper (4) top entry, support column (7) that extend to ground are connected to hopper (4) bottom, hopper (4) export is located the side bottom and connects inner slide (5) top, inner slide (5) are the spiral and extend downwards along support column (7), outer slide (6) are the spiral and extend downwards along inner slide (5) outside face.

2. An apparatus for rounding an atomized pellet mill according to claim 1, wherein the inner side of the outer chute (6) is lower than the outer side of the inner chute (5), the outer side of the outer chute (6) is higher than the outer side of the inner chute (5), and the distance between the inner side and the outer side of the outer chute (6) gradually increases from top to bottom.

3. The round selecting device for atomizing pill making equipment according to claim 1 or 2, characterized in that the bottom outlet of the inner slide way (5) is communicated with the top end of the inner blanking pipe (8), the bottom end of the inner blanking pipe (8) is provided with a defective product receiving box (9), the bottom outlet of the outer slide way (6) is communicated with the top end of the outer blanking pipe (10), and the bottom end of the outer blanking pipe (10) is provided with a defective product receiving box (11).