9results about How to "Improve winnowing efficiency" patented technology

The utility model provides a winnowing machine for fuel rod production, which comprises a second workbench, a plurality of first rotating shafts and third rotating shafts which are arranged at intervals are rotatably connected to the second workbench, a first rotating roller is connected to the first rotating shafts, a plurality of cams are connected to the third rotating shafts, and a second conveying belt is connected to the exteriors of the cams and the first rotating roller. The tail ends of the first rotating shaft and the third rotating shaft are connected with a driving mechanism; the top of the second workbench is connected with a machining cover, a plurality of air inlets are formed in one side of the machining cover and connected with a draught fan through air pipes, air outlets with the same number as the air inlets are formed in the other side of the machining cover, and the outer sides of the air outlets are connected with discharging pipes bending and extending downwards. And one side of the second workbench is connected with a conveying mechanism. The winnowing device is favorable for improving the winnowing efficiency, wastes winnowed by each discharge pipe can be transported separately, and the winnowing efficiency is ensured.

The application discloses a cement mill V selection adjustable air door, which comprises a V selection machine, a plurality of air inlet adjusting plates are arranged in the air inlet chamber in the V selection machine, an air outlet adjusting plate is rotatably arranged in the air outlet chamber of the V selection machine, the air inlet adjusting plate and the air outlet adjusting plate are respectively arranged between a feeding port and a coarse material outlet, a rotating shaft at one end of the air outlet adjusting plate penetrates through the V selection machine and extends to one side of the V selection machine, an adjusting handle is fixed on the rotating shaft, and an adjusting structure is arranged on one side of the adjusting handle. According to the V selection machine, the device can select multiple V selection modes according to the air selection conditions of different materials and particle sizes, targeted V selection is carried out, the quality and efficiency of the materials are improved, the optimal power consumption of the V selection process is ensured, the flexibility of the system is greatly improved, the convenience of adjustment is improved, and certain guarantee is provided for subsequent exploration of a new cement process.

The gravel aggregate vibration winnowing equipment comprises a winnowing box, a bottom plate and a material collecting box, the bottom of the winnowing box is fixedly connected with the material collecting box, the lower portion of one side of the material collecting box is fixedly connected with the bottom plate, and an inner cavity of the winnowing box is provided with a mounting groove, a sieve plate, a mounting plate, a vibration assembly, an air inlet and a discharging port. A winnowing assembly is arranged on one side of the air inlet, a guide pipe is arranged on one side of the discharging port, the top of the winnowing box is connected with a feeding groove in a penetrating mode, and a sealing door and an observation window are arranged on one side of the winnowing box. According to the gravel aggregate vibration winnowing equipment, the springs, the sieve plate, the vibration assembly, the winnowing assembly and the like are arranged, gravel aggregate is firstly subjected to vibration screening, then the gravel aggregate on each layer is subjected to winnowing, the problem that light aggregate and heavy aggregate are mixed in the gravel aggregate subjected to vibration screening is effectively solved, control is convenient, and the winnowing efficiency is high. Meanwhile, no dust is raised in the whole process, and equipment is more environment-friendly.

The utility model discloses a kind of wood-chicory seed screening equipment, it is related to seed selection equipment technical field, including winnowing box and the feed pipe of being communicated in the top end one side of winnowing box, further including slowly uniform unloading mechanism being located at the bottom of feed pipe, slowly uniform unloading mechanism includes the adjusting mechanism for adjusting seed unloading speed and the unloading mechanism for seed uniform unloading;The adjusting mechanism of being set can be adjusted to the size of discharge port, realize the feed flow rate of wood-chicory seed is adjusted, prevent airflow penetration uneven due to material layer too thick;Due to the reciprocating shaking of guide vane, prevent wood-chicory seed from being blocked at discharge port, can guarantee wood-chicory seed uniform unloading in the process of unloading, ensure that material is evenly distributed in winnowing equipment and fully contacted with airflow, improve sorting effect and winnowing efficiency.

The utility model provides a kind of bean threshing and winnowing separation integrated device, it is related to bean processing technical field.The bean threshing and winnowing separation integrated device, including bean threshing machine main body, the side of bean threshing machine main body is fixedly installed with bearing plate at bottom near place, bearing plate's top middle position is fixedly installed with air guide fan main body, air guide fan main body's other side is inserted with the pipe of connection, the side of bean threshing machine main body is close to the middle position and is equipped with through -going hole, and the other end of the pipe of connection is inserted into the inner chamber of through -going hole.The utility model is through being provided with dispersion subassembly, when reciprocating screw rod rotates, it can make screw rod nut that is active on reciprocating screw rod reciprocate under the limit of limit block and limit rod, under the connection of reset telescopic link and reset spring, it can make adjacent push rod reciprocate, further can avoid that the bean of threshing is accumulated on the top of screening plate, can improve the efficiency of bean winnowing.

This utility model discloses a traditional Chinese medicine decoction piece air separator, including an air separator box with a discharge port on one side. A connecting cover is fixedly connected to the upper surface of the air separator box, and a storage hopper is fixedly connected to the upper surface of the connecting cover. A sliding groove is opened on one side of the connecting cover, and an adjusting plate is slidably connected in the sliding groove. A connecting plate is fixedly connected to one side of the adjusting plate, and connecting blocks are fixedly connected to both sides of the connecting plate. By using the storage hopper, the traditional Chinese medicine decoction pieces can be stored. With the extension of two electric telescopic columns, the corresponding connecting blocks move, causing the connecting plate to move along with the adjusting plate, so that the adjusting plate moves to a suitable position, controlling the amount of traditional Chinese medicine decoction pieces fed. With the operation of the fan, all impurities in the falling traditional Chinese medicine decoction pieces are transported to the collection box through two conveying pipes. After being blocked by the filter screen, they are all collected in the collection box, which can effectively control the amount of material fed, improve the efficiency of air separation, and improve the quality of traditional Chinese medicine decoction pieces.

The utility model belongs to tobacco processing equipment technical field discloses a kind of vertical winnowing of cut tobacco.It includes winnowing cavity and cut tobacco disordering component, and the top of winnowing cavity is communicated with suction device, to make winnowing cavity inside flow with the airflow flowing from bottom to top;Winnowing cavity includes first winnowing cavity and second winnowing cavity, and second winnowing cavity is communicated and set in the bottom of first winnowing cavity, and the wind speed of first winnowing cavity is less than the wind speed of second winnowing cavity, and winnowing cavity body is also provided with feed inlet, to be used for supplying cut tobacco, and the feed direction of cut tobacco and the flow direction of airflow are opposite;Cut tobacco disordering component is set in the bottom of second winnowing cavity, and cut tobacco disordering component is used to block and scatter cut tobacco, can realize the winnowing efficiency of improving cut tobacco stem, solve the processing problem of cut tobacco agglomeration, wet group, improve cut tobacco utilization.

The utility model discloses a movable shank silk separating device with visual inspection, including original cigarette unit, frame, vibration conveying platform, leveling roller subassembly, damping part, backflow type winnowing bin and tobacco shred detection part, vibration conveying platform connects original cigarette unit and introduce tobacco shred vibration dispersion to backflow type winnowing bin and carry out the winnowing processing of tobacco shred, leveling roller subassembly is installed on vibration conveying platform upper end for carrying out even distribution to tobacco shred, damping part is installed on frame and prevents the influence of vibration conveying platform to other components, backflow type winnowing bin is installed at vibration conveying platform end and carries out the winnowing processing to tobacco shred and sends back tobacco shred to original cigarette unit, tobacco shred detection part is used for detecting the proportion parameter of the tobacco shred of entering winnowing bin and is used for the automatic parameter adjustment of system, the device has the characteristics of high -efficient scattering, uniform conveying, high separation rate and environmental protection operation, is applicable to a variety of tobacco processing equipment, has extensive expansibility.

The utility model belongs to the technical field of tobacco shred processing, and discloses a tobacco shred winnowing and impurity removing device which comprises an impurity removing box and an impurity removing mechanism. The impurity removing mechanism comprises a filtering assembly, a sweeping assembly and a driving assembly, the filtering assembly comprises a first filter screen and a second filter screen, the sweeping assembly comprises a straight rod and a plurality of cross rods, the cross rods are located above the first filter screen and the second filter screen, and the driving assembly is connected with the straight rod to drive the cross rods to move in a reciprocating mode. By arranging the impurity removing mechanism, tobacco shreds are evenly distributed and distributed, middle and lower layer impurities are exposed to one side of the blowing assembly, the winnowing efficiency of the blowing assembly is improved, the screening effect is achieved, tobacco shred impurities are filtered more finely, the material purity is improved, and the finished product quality is guaranteed.