CN214382825U - Perillaseed vibration winnowing dust screen - Google Patents

Abstract

A perillaseed vibration winnowing dust screen comprises a screen body, a screen cover is arranged at the rear part of the screen body, an arc-shaped cover plate is arranged at the front part of the screen body, an air outlet is arranged at the middle part of the screen body, and a screen piece, a lower layer material feeding plate and an upper layer material feeding plate are arranged in the screen body; the sieve sheets are obliquely arranged so as to be beneficial to the upward operation of the wind generated by shelling; the cyclone separator has the advantages that the air discharging port is arranged on the upper layer material conveying plate and corresponds to the air outlet, so that gas generated by the huller, skin foam carried by the gas and the skin separated out enter the cyclone separator together, the problem of air pollution caused by air discharging is thoroughly solved, the environment of a production workshop is purified, and the cyclone separator is favorable for the health of operators.

Description

Perillaseed vibration winnowing dust screen

Technical Field

The utility model belongs to an agricultural product processing equipment part, in particular to perillaseed vibration selection by winnowing dust screen.

Background

After husking, the perilla seeds need to be sorted to remove husks and impurities. The sorting treatment usually uses a vibrating winnowing machine, and a vibrating winnowing screen is arranged on the vibrating winnowing machine. The perillaseed vibration air separation sieve in the prior art is shown in fig. 3 and mainly comprises a sieve body 1, a cover plate 3, sieve sheets 8, feed plates 6 and 7, an arc-shaped cover plate 9, an arc-shaped cover plate air outlet 4 and the like, wherein an air discharging opening 11 is arranged on the cover plate 3, and the air discharging opening 11 is used for discharging airflow generated by a huller so as to prevent the airflow generated by the huller from influencing the hulling effect. However, the problem that the gas sprayed from the air discharge opening 11 carries and sprays the peel powder generated by shelling, which causes serious pollution to the production workshop, a large amount of dust is diffused in the air, the production environment does not reach the environmental protection standard, the health of operators is affected, and the enterprise production is restricted is generated.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome the big, serious problem of pollution of dust that prior art exists, provide a dust-free, pollution-free peril vibration selection by winnowing dust screen.

The utility model discloses there is a screen frame, and there is the screen lid at the rear portion of screen frame, and there is the arc apron in the front portion of screen frame, and there is the air outlet at the middle part of screen frame, has sieve piece and lower floor to walk the flitch and walk the flitch with the upper strata in the screen frame, and its special character is, has one at the rear portion of upper strata walking the flitch, corresponds air outlet department and unloads as the air discharge opening sieve piece, utilizes the suction fan to unload the wind that the shelling produced, eliminates the environmental pollution problem.

The sieve sheet is obliquely arranged so as to be beneficial to the upward operation of the wind generated by shelling.

The utility model has the advantages of, to unload the wind gap setting on the flitch is walked to on the upper strata to corresponding with the air outlet, the skin that makes the peel machine produce is last and carry and the shell skin of sorting out enters into cyclone together, has thoroughly solved because of unloading the air pollution problem that wind brought, has purified the environment in workshop, is favorable to operating personnel's healthy.

Drawings

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

FIG. 2 is a top view of FIG. 1;

fig. 3 is a schematic structural diagram of a perillaseed vibrating air screen in the prior art.

Detailed Description

As shown in fig. 1 and 2, the sieve body 1 is provided, the sieve body 1 is made of steel plates and section bars by welding, the rear part of the sieve body 1 is provided with a sieve cover 3, a feeding port 2 is arranged on the sieve cover 3, the front part of the sieve body 1 is provided with an arc-shaped cover plate 9, the lower part of the front part of the sieve body 1 is provided with a discharging port 10, the middle part of the sieve body 1 is provided with an air outlet 4, and sieve sheets 8, a lower layer material feeding plate 7 and an upper layer material feeding plate 6 are arranged in the sieve body 1; the rear part of the upper layer material conveying plate 6 and the position corresponding to the air outlet 4 are provided with an air discharging port screen sheet 5, the air generated by shelling is discharged by utilizing a skin suction fan, the problem of environmental pollution is eliminated, and the screen sheet 5 is obliquely arranged so as to be beneficial to the upward operation of the wind generated by shelling.

Claims (2)

1. The dust-proof screening sieve with perillaseed vibration winnowing has a sieve body, a sieve cover at the rear part of the sieve body, an arc cover plate at the front part of the sieve body, an air outlet at the middle part of the sieve body, and sieve sheets, a lower-layer material-feeding plate and an upper-layer material-feeding plate in the sieve body.

2. The peri vibratory winnowing dust screen of claim 1, wherein the screen segments are inclined to facilitate travel in the direction of the wind generated by shelling.

Images