CN208856528U - Centrifugal magnetic red suction bucket - Google Patents

Abstract

The utility model relates to raw material conveying technology fields in plastic industry, refer in particular to centrifugal magnetic red suction bucket.Including hopper pedestal, hopper bucket, hopper cover, hopper pedestal is equipped with blanking barrel, and the lower end of hopper bucket and the upper end of blanking barrel connect, and the periphery of hopper bucket is uniformly distributed there are four tower button, and hopper cover passes through the upper end active buckle of tower button and hopper bucket.Using centrifugal working principle, the plastic raw materials and dust that can be sufficiently separated out in air improve the utilization rate of raw material, save plastic material cost；And when most dust passes through centrifugal suction bucket cylinder in air; by air-flow be introduced tangentially into caused by rotary motion, make to have the solid particle of larger centrifugal inertial force or drop to get rid of to outside wall surface and separate, to reduce the more dust through filter screen; reduce cleaning frequency, reduces cost of labor；Similarly, since the dust being carried away by the wind is reduced, therefore the service life of pulsation precipitron and suction blower is improved, and reduces the frequency of cleaning pulsation dust arrester dust bucket.

Description

Centrifugal magnetic red suction bucket

Technical field:

The utility model relates to raw material conveying technology fields in plastic industry, refer in particular to centrifugal magnetic red suction bucket.

Background technique:

Existing suction bucket completely cuts off plastic material out by stainless steel filter screen, therefore using traditional direct-insert pan feeding mode Some fine particles or powder dress plastics are caused in raw material to be taken away by suction blower, prevent plastic material is from being fully utilized, from And it causes to waste；And due to often having powder through filter screen, therefore strainer need to be frequently cleaned, time cost is caused to waste. If, there are also if excessive dust, being easy to result in blockage to strainer, causing to draw to cause to shut down less than material in the plastics drawn Risk；Because stainless steel filtering net does not completely cut off the ability of dust, therefore a certain amount of injury can be caused to follow-up equipment；It influences below Pulsation dust arrester and suction fan life, and need to frequently clear up the dust bucket of pulsation dust arrester.

Utility model content:

The purpose of this utility model is in view of the deficiencies of the prior art, and to provide a kind of centrifugal magnetic red suction bucket, is tied Structure design science is simple, and inside uses centrifugal working principle, and the plastic raw materials and dust that can be sufficiently separated out in air improve The utilization rate of raw material saves plastic material cost；And when most dust passes through centrifugal suction bucket cylinder in air, cut by air-flow To rotary motion caused by introducing, making, there is the solid particle of larger centrifugal inertial force or drop, which to get rid of to outside wall surface, is separated, thus Reduce the more dust through filter screen, reduces cleaning frequency, reduce cost of labor；Similarly, the powder due to being carried away by the wind Dirt is reduced, therefore improves the service life of pulsation precipitron and suction blower, and reduces the frequency of cleaning pulsation dust arrester dust bucket.

To achieve the above object, the utility model adopts the following technical solution, including hopper pedestal, hopper bucket, hopper cover, Hopper pedestal is equipped with blanking barrel, and the lower end of hopper bucket and the upper end of blanking barrel connect, and the periphery of hopper bucket is uniformly distributed, and there are four towers Button, hopper cover pass through the upper end active buckle of tower button and hopper bucket.

The blanking barrel is cylindrical structure, and the periphery of blanking barrel is equipped with blanking form and control feeding magnet valve.

The hopper bucket is cylindrical structure, and the lower port of hopper bucket is equipped with drain hole, and upper port is equipped with filter screen, material The lateral wall of bucket, which is equipped with, controls electric box and feeding inlet, and the inside of hopper bucket is equipped with inner cylinder；The drain hole is arranged under Inside charging basket, drain hole lower end is equipped with blowing magnet valve, and the drain hole is the cylindrical structure on slicing inclined-plane, and drain hole is under Charging basket is to be arranged concentrically, and the inner cylinder is cylindrical structure, and inner cylinder is to be arranged concentrically with hopper bucket.

The hopper cover is equipped with air door valve, and air door valve is equipped with airdoor control cylinder and airdoor control solenoid valve, institute Air door sealing plate and air port channel are equipped with inside the air door valve stated, air door sealing plate is connect with airdoor control cylinder, the air door valve Side be additionally provided with air outlet.

The utility model has the beneficial effect that the inside of centrifugal magnetic red suction bucket, can be abundant using centrifugal working principle The plastic raw materials and dust in air are isolated, the utilization rate of raw material is improved, save plastic material cost；And most powder in air Dirt pass through centrifugal suction bucket cylinder when, by air-flow be introduced tangentially into caused by rotary motion, make that there is larger centrifugal inertial force Solid particle or drop get rid of to outside wall surface and separate, to reduce the more dust through filter screen, reduce cleaning frequency, reduce Cost of labor；Similarly, since the dust being carried away by the wind is reduced, therefore the service life of pulsation precipitron and suction blower is improved, and Reduce the frequency of cleaning pulsation dust arrester dust bucket.

Detailed description of the invention:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the other direction structural schematic diagram of the utility model；

Fig. 3 is the sectional view of the utility model.

Specific embodiment:

As shown in Fig. 1 to Fig. 3: the utility model includes hopper pedestal 1, hopper bucket 2, hopper cover 3, it is characterised in that: material The pedestal 1 that struggles against is equipped with blanking barrel 11, and the lower end of hopper bucket 2 is connect with the upper end of blanking barrel 11, and the periphery of hopper bucket 2 is evenly equipped with four A tower button 22, hopper cover 3 pass through the upper end active buckle of tower button 22 and hopper bucket 2.

The blanking barrel 11 is cylindrical structure, and the periphery of blanking barrel 11 is equipped with blanking form 12 and control feeding magnet valve 13。

The hopper bucket 2 is cylindrical structure, and the lower port of hopper bucket 2 is equipped with drain hole 14, and upper port is equipped with filtering Net 24, the lateral wall of hopper bucket 2, which is equipped with, controls electric box 21 and feeding inlet 23, and the inside of hopper bucket 2 is equipped with inner cylinder 25；Described Drain hole 14 is arranged inside blanking barrel 11, and drain hole lower end is equipped with blowing magnet valve 15, and the drain hole 14 is slicing inclined-plane Cylindrical structure, drain hole 14 and blanking barrel 11 are to be arranged concentrically, and the inner cylinder 25 is cylindrical structure, inner cylinder 25 It is to be arranged concentrically with hopper bucket 2.

The hopper cover 3 is equipped with air door valve 31, and air door valve 31 is equipped with airdoor control cylinder 32 and airdoor control electricity Magnet valve 33 is equipped with air door sealing plate 34 and air port channel 35, air door sealing plate 34 and airdoor control cylinder inside the air door valve 31 32 connections, the side of the air door valve 31 is additionally provided with air outlet 36.

Working principle: centrifugal magnetic red suction bucket, which is mounted on, blows bottle, blow molding, blown film, on the plastic apparatus such as extrusion, air outlet 34 connection pulsation dust arresters are followed by vacuum blower, and feeding inlet 23 accesses raw material feeding station, uses centrifugal work inside hopper bucket 2 Principle enters hopper bucket 2 by feeding inlet 23 containing raw material or dust air-flow, is introduced tangentially by air-flow, then along hopper bucket 2 Wall does top-down external spiral movement, and material or dust are just thrown toward hopper bucket under the effect of centrifugation in spiral air flow movement 2 inner walls, the plastics or dust for reaching inner wall are fallen under the action of gravity and downdraught to drain hole 14, reach cylinder body bottom Spiral air flow is transferred upward stroke inside vortex due to the contraction of cylinder again and is discharged through strainer from air outlet.

It when blowing bottle, is blow molded, blown film, the plastic apparatus charging rate such as extrusion is lower than the blanking velocity of centrifugal magnetic red suction bucket When, the case where delay raw material will being generated, can check internal raw material by blanking form 12 in blanking barrel 11, such as it is detained raw material mistake The folding that blowing magnet valve 15 can be mostly controlled by control feeding magnet valve 13, controls the discharge quantity of drain hole 14.

If be all detained in blanking barrel 11 and hopper bucket 2 raw material it is more when, can pass through airdoor control solenoid valve 33 control wind Door control cylinder 32 drives air door sealing plate 34 to block air port channel 35, to suspend the sucking of raw material.

The above is only the preferred embodiment of the utility model, therefore all according to described in the utility model patent application range The equivalent change or modification that structure, feature and principle is done, is included in the scope of the utility model patent application.

Claims (4)

1. centrifugal magnetic red suction bucket, including hopper pedestal (1), hopper bucket (2), hopper cover (3), it is characterised in that: hopper bottom Seat (1) is equipped with blanking barrel (11), and the lower end of hopper bucket (2) is connect with the upper end of blanking barrel (11), and the periphery of hopper bucket (2) is Cloth is buckled (22) there are four tower, and hopper cover (3) passes through the upper end active buckle of tower button (22) and hopper bucket (2).

2. centrifugal magnetic red suction bucket according to claim 1, it is characterised in that: the blanking barrel (11) is cylindrical body The periphery of structure, blanking barrel (11) is equipped with blanking form (12) and control feeding magnet valve (13).

3. centrifugal magnetic red suction bucket according to claim 1, it is characterised in that: the hopper bucket (2) is cylindrical body The lower port of structure, hopper bucket (2) is equipped with drain hole (14), and upper port is equipped with filter screen (24), and the lateral wall of hopper bucket (2) is set There are the electric box (21) of control and feeding inlet (23), the inside of hopper bucket (2) is equipped with inner cylinder (25)；Drain hole (14) setting Internal in blanking barrel (11), drain hole lower end is equipped with blowing magnet valve (15), and the drain hole (14) is the cylinder on slicing inclined-plane Body structure, drain hole (14) are to be arranged concentrically with blanking barrel (11), and the inner cylinder (25) is cylindrical structure, inner cylinder It (25) is to be arranged concentrically with hopper bucket (2).

4. centrifugal magnetic red suction bucket according to claim 1, it is characterised in that: the hopper cover (3) is equipped with wind Gate valve (31), air door valve (31) are equipped with airdoor control cylinder (32) and airdoor control solenoid valve (33), the air door valve (31) internal to be equipped with air door sealing plate (34) and air port channel (35), air door sealing plate (34) is connect with airdoor control cylinder (32), institute The side for the air door valve (31) stated is additionally provided with air outlet (36).