CN2385800Y

CN2385800Y - Possitive-pressure specific separator

Info

Publication number: CN2385800Y
Application number: CN 98239248
Authority: CN
Inventors: 张歌今
Original assignee: QIAOPAI INDUSTRY Co Ltd JINZHOU
Current assignee: QIAOPAI INDUSTRY Co Ltd JINZHOU
Priority date: 1998-10-30
Filing date: 1998-10-30
Publication date: 2000-07-05
Anticipated expiration: 2008-10-30

Abstract

The utility model relates to a positive pressure gravity separator. The utility model has a machine frame on which a plurality of supporting springs are installed; a separating box body is installed on the supporting springs; electric vibration exciters are installed on the lower part of the separating box body; a separating plate on which a plurality of ventilating holes are arranged between ribs is arranged in the separating box body; an air inlet is arranged on the separating box body and is positioned under the separating plate. The utility model has the advantages that the positive pressure gravity separator is free from the limit of the shape of material; the separating effect is favorable; the range of application is wide; the positive pressure gravity separator can be used for removing foreign matter in material, such as soil particles or shoulder stones as well as for the kernel husk separation for husked material, and can also be used for the concentrating and grading treatment for material.

Description

The positive-pressure type specific gravity separator

The utility model belongs to a kind of cereals and oilseeds processing machinery, particularly a kind ofly is used for grain or the oil crops impurity elimination is cleaned and classification is handled positive-pressure type specific gravity separator.

In the process of grain oil product and seed, to carry out usually that impurity elimination is cleaned, shell benevolence is separated and processing such as seed classification, to guarantee the quality of product.In the prior art, above-mentioned work adopts the screen mesh type separator to finish usually." SZF series linear vibrating screen " as the production of Xinxiang City's vibrating scalper factory, this machine is a kind of special equipment that granular material is carried out impurity elimination sorting and classification processing, it is mainly by frame, sieve nest, composition such as electric activator and support spring, order different screen cloth in several layers hole is housed in the sieve nest, and be installed on the frame by support spring, forming elasticity with frame is connected, electric activator be installed in sieve nest below, exciting force is passed to each layer compass screen surface, material is screened, material less than sieve aperture successively falls, and under the effect of exciting force, move to the discharging opening direction, thereby realize removing the purpose of foreign material and classification processing, obtain several varigrained materials.This screening installation can only carry out sieving and grading according to the size of material, relatively be suitable for the identical granular material of sorting quality, and grain and oil crop and vegetable seeds are regular inadequately owing to shape, and quality is not quite similar, and handle being difficult to obtain gratifying effect with this equipment.

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, at the characteristics of grain and oil crop, provides a kind of positive-pressure type specific gravity separator that is not subjected to the material shapes restriction.

The utility model is achieved in that

It has a frame, several support springs are housed on the frame, the sorting casing is housed on the support spring, electric activator is equipped with in the bottom of sorting casing, in the sorting casing sorting plate is arranged, several triangle ribs is arranged on the sorting plate, on the sorting plate, several air vents are arranged between the rib, an air inlet is arranged on the sorting casing, and air inlet is positioned at the following or side of sorting plate.

In order to make the sorting plate wind-engaging even, between sorting plate and air inlet, also has an equal pneumatic jig sheet.

The utility model has the advantages that; changed the processing mode of sorting purpose classification; the sorting plate that has the triangle rib with the surface replaces screen cloth; exciting force by wind-force and electric activator generation is thrown material; and then carry out sorting according to its qualitative difference; thereby; be not subjected to the restriction of material shapes; sorting effective; the scope of application is wide, both can be used for removing the foreign material in the material, as grogs or stone shoulder to shoulder; also can be used to the material after the shelling processing is carried out the sorting of shell benevolence and disengagement and the sorting of not throwing off material, the selected classification that also can be used for material is handled.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the left view of Fig. 1.

Provide embodiment of the present utility model below in conjunction with accompanying drawing:

As shown in drawings, the utility model has a frame 2, the welding of frame 2 usefulness channel-section steels is made, and 4 support columns are arranged on the frame 2, and a support spring 11 is housed respectively on each support column of frame 2, sorting casing 4 is housed on support spring 11, form elasticity between sorting casing 4 and the frame 2 and be connected, in the bottom of sorting casing 4 electric activator 3 is housed, electric activator 3 has two, and be arranged side by side, to offset its side direction exciting force; Sorting plate 5 is arranged in sorting casing 4, and sorting plate 5 is obliquely installed, and certain angle is arranged between the horizontal plane, and, the size of this angle can be regulated, and is beneficial to the motion of material, and several leg-of-mutton ribs 7 are arranged on sorting plate 5, the cross section of rib 7 is a zigzag, rib 7 horizontally sets, and leave certain spacing, at the spacing place on the sorting plate 5, between the rib 7 several air vents 6 are arranged, so that material is upwards blown afloat, help the layering and the motion of material; An air inlet 10 is arranged on sorting casing 4, air inlet 10 is positioned on the bottom surface of following, sorting casing 4 of sorting plate 5, also can be positioned at the side of sorting casing 4, described air inlet 10 joins by pipeline and blower fan, wind is introduced in the sorting casing 4, and in sorting casing 4, form malleation, and when being flowed out, wind has certain speed in air vent 6, and be beneficial to material and upwards suspend; Between sorting plate 5 and air inlet 10, also have an equal pneumatic jig sheet 9, have sieve aperture 8 on the sieve sheet 9, make sorting plate 5 wind-engagings more even; At the two ends of sorting casing 4 discharging opening 1 and discharging opening 12 are arranged respectively, treated material is discharged.

During use, air inlet 10 and blower fan are joined, starting electric activator 3, the utility model can enter duty, material is added on the sorting plate 5, can carry out sorting process, material is under the double action of wind-force and vibration, less relatively material suspended of proportion on the upper strata, then heavy the gathering in lower floor of material that proportion is relatively large, heavy gathering at the bigger material of the proportion of lower floor contacts with sorting plate 5, moves upward under the reciprocating of sorting plate 5 and rib 7, upwards carry along sorting plate 5, discharge from discharging opening 12; Meanwhile, the less material of proportion then moves downward along sorting plate 5, discharges from discharging opening 1; Suitably regulate air quantity, the angle of inclination of sorting plate 5 and the frequency of vibration, can carry out sorting or classification processing, realize different purposes different types of material.

Claims

1, a kind of positive-pressure type specific gravity separator, it has a frame (2), several support springs (11) are housed on the frame (2), sorting casing (4) is housed on the support spring (11), electric activator (3) is equipped with in the bottom of sorting casing (4), it is characterized in that, sorting plate (5) is arranged in the sorting casing (4), several triangle ribs (7) are arranged on the sorting plate (5), go up at sorting plate (5), several air vents (6) arranged between the rib (7), an air inlet (10) is arranged on sorting casing (4), air inlet (10) be positioned at sorting plate (5) below.

2, positive-pressure type specific gravity separator according to claim 1 is characterized in that, also has an equal pneumatic jig sheet (9) between sorting plate (5) and air inlet (10).