摘要:
A cereal separation apparatus includes a frame, size grading mechanism (4) mounted at an upper portion of the frame for grading particles according to a size of the particles, oscillation-type specific gravity grading mechanism (6) mounted at a lower portion of the frame, air flow-producing mechanism (26,27) for producing an air flow for effecting the specific gravity grading; and a feed passage for feeding the particles, selected by the size grading mechanism, from the size grading mechanism to the specific gravity grading mechanism. The size grading mechanism comprises a perforated, hollow cylinder (4) for grading the particles according to the particle size, and the cylinder is supported on the frame for rotation about an axis of the cylinder. The specific gravity grading mechanism (6) is supported on the frame through oscillation support portions. The apparatus further comprises rotation drive mechanism for rotating the rotary grading, hollow cylinder, and oscillation drive mechanism for oscillating the specific gravity grading mechanism. The apparatus is enhanced in durability, and is capable of effecting the good grading of raw material grains regardless of the nature and conditions of the raw material grains.
摘要:
By a load detector, a magnitude of a dynamic load, depending on a downward-flow impact of a particulate material flowing through a flow passage, is measured, and also a magnitude of a static load, corresponding to a total amount of the particulate material flown through a predetermined position for a predetermined time period, is measured. A value of a dynamic load-type flow rate of the particulate material, corresponding to a measured value of the dynamic load, is calculated from the measured value of the dynamic load by a first calculation formula, and also a value of an actual flow rate of the particulate material is calculated from a measured value of the static load during the predetermined time period by a second calculation formula. A correction factor for bringing the dynamic load-type flow rate value, depending on the difference of the particulate materials, into agreement with the actual flow rate value is found. The first calculation formula is corrected by the correction factor, and a corrected dynamic load-type flow rate value is calculated from the measured dynamic load value by the use of the corrected first calculation formula. With this construction, there can be obtained a flow meter in which the correction of the flow rate of the flow meter or calibration of the flow meter can be effected easily.
摘要:
An electromagnetic flow rate measuring apparatus (1) measures and calculates a flow rate of granules based on a measurement of capacitance which changes according to the quantity of the granules flowing at a granule passage (A-B). The measuring apparatus includes a granule flow pipe (2) which is coupled to the granule passage and is provided in the course of the granule passage, a capacitance detector (7) provided to the granule flow pipe, shutters (14,11) respectively provided at an upper end and a lower end of the granule flow pipe, for cutting off the flow of granules, the shutters being individually operable, and a load cell type weight detector (4) independently supporting the granule flow pipe. The shutters, the load cell type weight detector, and the capacitance detector are connected to a calculation control device (19). The measuring apparatus provides a flow rate which is not influenced by the moisture content or the density of the granules.
摘要:
A method and apparatus for processing food products to prepare the food product for packaging. The methods involve pre-steaming, pre-washing, steeping, steam cooking and then drying the food products. Chemical additives may be added to the food products during processing. The apparatus further includes a conveying means(38), steeping tanks(27) and a water re-circulating means(30). A dryer(32) including a rotating barrel adapted for agitation of the food products during cooking is present.
摘要:
On a stator core (3), there are wound primary generating windings (W U ,W V ,W W ) of four (4) poles with a distributed full-pitch winding structure and stator excitation windings (W e ) with a concentrated full-pitch winding structure, having the number of poles odd-number times the number of poles of the primary generating windings, that is, twelve (12) poles. The primary windings appropriately produce spatial higher harmonic components of the armature reaction magnetic fields. The excitation windings are connected to the center taps (u,v,w) of the primary windings through a control rectifier (5). On a rotor core (7), six field windings (W f1 - W f6 ) of four poles. The field windings are arranged at positions where they are magnetically coupled with both static magnetic fields produced by the stator excitation windings and odd-order spatial higher harmonic components of armature reaction magnetic fields produced by the currents (I₁,I₂,I₃) in the primary generating windings. The field windings are short-circuited by the diodes (D₁,D₂,D₃,D₄,D₅,D₆), respectively. In the brushless self-excited synchronous generator, the number of slots in each of the rotor and stator can be determined irrespective of the order number of the spatial higher harmonic components of the armature reaction magnetic fields. The generator is simple and rigid in its structure.
摘要:
An abrasive type vertical grain milling machine in which each of spacers (15) comprises a boss portion (21) fitted on a main shaft and a plurality of arm portions (22) extending from the boss portion in the radially outwardly and serving to induce bran removing air into a grain milling chamber through spaces between the circumferentially adjacent arm portions (22), is capable of discharging bran produced in the grain milling chamber with high bran discharging power and has little possibility that the bran removing power is reduced during operation.
摘要:
An abrasive type vertical grain milling machine (4) comprises a perforated cylindrical body (42) which serves to define an outer periphery of a grain milling chamber and which has a plurality of vertically arranged resistance members (53) projected radially into the grain milling chamber so as to impart resistances to motions of the grains in a circumferential direction of an abrasive type roll assembly, an amount of projections of each of the resistance members (53) being made to be adjustable, and further has projection amount adjusting mechanisms (45) for adjusting independently the respective amounts of projection in the radial direction of the plural resistance members (53) located in different vertical positions, and therefore, it is possible to adjust independently the resistance imparted to the motions of the grains within the grain milling chamber in each of the upstream-side region and downstream-side region of the grain milling chamber.
摘要:
A method of analyzing granule grinding degrees includes steps of: passing granules between a coherent light emitter and a light receiver directly receiving a coherent light emitted from the coherent light emitter; measuring the time of each of the granules intercepting the coherent light and the frequency of such interception; and analyzing the measured granules by arithmetically processing the intercepted time, frequencies and predetermined coefficients. An apparatus for carrying out such method includes a passage (4) for granules to pass through and to intercept the coherent light between the coherent light emitter (1) and the light receiver (3), a counter (5) for counting from the outputs of light receiver (3) the interception time of the granules passing at the passage, a memory (7) for storing the outputs of the counter, frequencies of each of such output values and predetermined coefficients, and an arithmetic operator (6) for conducting calculation based on the information stored in the memory. This apparatus for analyzing granule grinding degrees can be advantageously incorporated in a granule grinder for its roll space adjustment.
摘要:
A method of analyzing granule grinding degrees includes steps of: passing granules between a coherent light emitter and a light receiver directly receiving a coherent light emitted from the coherent light emitter; measuring the time of each of the granules intercepting the coherent light and the frequency of such interception; and analyzing the measured granules by arithmetically processing the intercepted time, frequencies and predetermined coefficients. An apparatus for carrying out such method includes a passage (4) for granules to pass through and to intercept the coherent light between the coherent light emitter (1) and the light receiver (3), a counter (5) for counting from the outputs of light receiver (3) the interception time of the granules passing at the passage, a memory (7) for storing the outputs of the counter, frequencies of each of such output values and predetermined coefficients, and an arithmetic operator (6) for conducting calculation based on the information stored in the memory. This apparatus for analyzing granule grinding degrees can be advantageously incorporated in a granule grinder for its roll space adjustment.