JP2005193087A - Rotation floating type hitting treatment method and rotation floating type hitting treatment device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a rotation floating type hitting treatment method capable of satisfying quality/treatment-performance/device-constitution of an object to be treated to higher degree, and a rotation floating type hitting treatment device. <P>SOLUTION: A plurality of long rotation floating type hitting bodies 35 mounted to a periphery of a rotation shaft 21 are horizontally rotated at high speed in a treatment vessel 12. The object to be treated charged and dropping off in the treatment vessel 12 is hit by the respective hitting bodies 35 during the high speed horizontal rotation. When the object to be treated is hit by the respective hitting bodies 35 during the high speed horizontal rotation, the object to be treated is made collision to a vertical collision surface 16a of a fixed crushing member 16 projected from an inner peripheral surface of the treatment vessel within a range positioned on the inner peripheral surface of the treatment vessel corresponding to a gap between the hitting bodies 35 vertically adjacent to each other and not colliding to the hitting bodies 35 at high speed horizontal rotation. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a rotary levitation blow treatment method that can be used in fields such as civil engineering, architecture, agriculture, forestry, fisheries, water treatment, small animal breeding, small animal culture, microbial culture, waste treatment, soil purification treatment, and the like. The present invention relates to a rotary levitation striking treatment device.

  Improving the mechanical properties, physical properties, and water permeability of soil structures is one of the important issues that have been addressed for a long time. In particular, the restoration of degraded ground and other materials, and the reuse of waste materials in civil engineering and construction have been realized in a variety of ways, resulting in appropriate results. By the way, in terms of soil material manufacturing technology, this can be any object selected from mud, soil, sand, gravel, stones, rocks, concrete blocks, etc. Getting the material.

  The following Patent Document 1 discloses a manufacturing method and a manufacturing apparatus for such a soil material. This literature technique is desirable in that it satisfies the high quality, high production capacity, workability, economy, and versatility of soil materials.

However, the technique of Patent Document 1 also has room for improvement as described below in order to further enhance this technique. The following pointed out matters are not limited to raw material processing when producing soil materials, but are common issues when crushing and mixing other various compositions.
(1) When hitting the object to be processed while keeping it in the processing container for a long time, a high quality product is generally obtained. However, it is difficult to improve the quality of the workpiece to be dropped by gravity because it is difficult to keep the workpiece in the processing container for a long time.
(2) When an object to be processed that has been dropped into the processing vessel is being struck by a striking body that is rotating at high speed horizontally, a significant portion of the object to be treated is subjected to the horizontal rotating action of the striking body in the same direction. Rotate. This is because the striking body and the workpiece both rotate in the same direction, so that the striking force of the striking body does not sufficiently reach the workpiece. Therefore, processing capacity and processing efficiency are reduced.
(3) When performing multiple hits on the workpiece, the first hit is the uppermost hit body, and the second and subsequent hits are the second and lower hit bodies. As for the impacting body in this case, the load is applied to the uppermost one. Therefore, the uppermost striking body is worn more violently than the others, and the impact energy and the striking effect of this portion are reduced.
(4) Among objects to be treated, such as cohesive soil mass, when hit with a flat striking surface, is crimped to the inner peripheral surface of the processing container in a planar shape, and it accumulates and grows as processing operations increase. To go. Such deposits cause contact friction with the tip of the impacting body, so that the impacting body is reduced in power and worn, and also overloads the motor that is the driving source of the impacting body. As a countermeasure against this, the internal cleaning of the processing container must be carried out at a considerable frequency, so that the miscellaneous work increases and the productivity is also lowered due to the interruption of the work.
(5) As for the object to be processed, the material thrown into the processing container from one place on the upper side of the processing container is struck by an impacting body that is rotating at high speed horizontally. However, this only uses the striking body in a part of the processing container. That is, although it has a high processing capacity, it is not effectively used so that productivity is lowered.
(6) As for the object to be processed, moisture is evaporated due to impact energy or a wind in the processing container when it is struck by a striking body rotating at high speed and horizontally. Although this may be sufficient depending on the type of the object to be treated, for example, when it is desired to suppress moisture evaporation or increase moisture, the object to be treated cannot be obtained. On the other hand, there is a difficulty in reducing the water content of the object to be processed.
(7) When a vertical processing system is used, a configuration in which the lower surface of the processing container is closed with a lower lid makes it easier to support the lower part of the rotating shaft, but it has already been processed to fall by its own weight. Since the object to be processed accumulates on the lower lid, a wiper for sweeping is required to discharge the object. On the contrary, when the lower surface of the processing container is opened, discharge of the object to be processed becomes smooth, but it becomes difficult to stably support the lower part of the rotating shaft. By the way, the one that supports the lower part of the rotating shaft by installing a plurality of stays across the lower outer peripheral surface of the rotating shaft and the lower inner peripheral surface of the processing container may cause the processing container to vibrate, and support the shaft more stably. That is not enough. Therefore, a technology that satisfies the smooth discharge of the workpiece and the stable support of the rotating shaft is required.
(8) Since the impacting body is a consumable part that is used severely, it is often forced to be replaced during maintenance and inspection. In this case, it is desirable that the attachment and removal of each impacting body be easy and the attachment state is solid. However, existing ones lack technical considerations in this regard.
(9) For each impacting part that is a consumable part, the cost and labor of maintenance can be reduced by making it possible to use each one for a long time without incurring costs, but the existing ones lack technical considerations in this respect.
JP-A-10-263424

  The conventional impact processing technology is clear as described above. High quality of the processed material, high processing capacity (high processing efficiency) for the processed material, high productivity, detachability of main parts, long-term use, stable support of main parts In addition, it is unsatisfactory with respect to the discharge performance of the processed material.

  In view of such problems, the present invention intends to provide a rotary levitation-type impact processing method and a rotary levitation-type impact processing apparatus that can satisfy the quality, processing performance, apparatus configuration, and others of the workpiece to a higher degree. Is.

  In order to achieve the intended purpose, the rotary levitation batting method according to claim 1 of the present invention is characterized by the following problem solving means. That is, in the rotary levitation-type impact processing method according to claim 1, a plurality of long rotary levitation-type impact bodies that are radially distributed and attached in a plurality of stages around a vertical rotation shaft in a vertical processing container are provided at high speed. Rotate horizontally, hit the workpiece to be dropped into the processing vessel with each impacting body during high-speed horizontal rotation, and hit the object with each impacting body during high-speed horizontal rotation. The upper flow is generated by an arbitrary striking body having an upward inclined surface on the front side in the lower step, and at least a part of the object to be processed is retained in the processing container for a long time. To do.

  According to a second aspect of the present invention, there is provided a rotary levitation striking treatment method characterized by the following problem solving means in order to achieve an intended purpose. That is, in the rotary levitation-type impact processing method according to claim 2, a plurality of long rotary levitation-type impact bodies that are radially distributed and attached in a plurality of stages around a vertical rotation shaft in a vertical processing container are processed at high speed. Rotate horizontally, hit the workpiece to be dropped into the processing vessel with each impacting body during high-speed horizontal rotation, and hit the object with each impacting body during high-speed horizontal rotation. The upper and lower sides of any striking body having a lower inclined surface on the front surface side and the arbitrary striking body having an upward sloping surface on the front surface side in a relatively lower step. It is characterized in that the circumferential fluidity in the direction is generated and at least a part of the object to be processed is retained in the processing container for a long time.

  According to a third aspect of the present invention, there is provided a rotary levitation striking treatment method characterized by the following problem solving means in order to achieve an intended purpose. That is, in the rotary levitation-type impact processing method according to claim 3, a plurality of long rotary levitation-type impact bodies that are radially distributed and attached in a plurality of stages around a vertical rotation shaft in a vertical processing container are provided at high speed. Rotate horizontally, hit the workpiece to be dropped into the processing vessel with each impacting body during high-speed horizontal rotation, and hit the object with each impacting body during high-speed horizontal rotation. Of the fixed crushing member that protrudes from the inner peripheral surface of the processing container within a range that does not collide with the impacting body at the time of horizontal high-speed rotation, and that is on the inner peripheral surface of the processing container corresponding to the upper and lower adjacent impacting bodies. The object to be processed is caused to collide with the collision surface.

  According to a fourth aspect of the present invention, there is provided a rotary levitation striking treatment method characterized by the following problem solving means in order to achieve an intended purpose. That is, in the rotary levitation-type impact processing method according to claim 4, a plurality of long rotary levitation-type impact bodies that are attached in multiple stages around a vertical rotation shaft in a vertical processing container and are distributed radially are provided at high speed. Rotate horizontally, hit the workpiece to be dropped into the processing vessel with each impacting body during high-speed horizontal rotation, and hit the object with each impacting body during high-speed horizontal rotation. Of the fixed crushing member that protrudes from the inner peripheral surface of the processing container within a range that does not collide with the impacting body at the time of horizontal high-speed rotation, and that is on the inner peripheral surface of the processing container corresponding to the upper and lower adjacent impacting bodies. The workpiece is caused to collide with the collision surface and an upward flow is generated by an arbitrary impacting body having an upward inclined surface on the front surface side at the lower side, so that at least a part of the workpiece is elongated in the processing container. Characterized by retention That.

  According to a fifth aspect of the present invention, there is provided a rotary levitation striking treatment method characterized by the following problem solving means in order to achieve an intended purpose. That is, in the rotary levitation-type impact processing method according to claim 5, a plurality of long rotary levitation-type impact bodies that are radially distributed and attached in multiple stages around a vertical rotation shaft in a vertical processing container are provided at high speed. Rotate horizontally, hit the workpiece to be dropped into the processing vessel with each impacting body during high-speed horizontal rotation, and hit the object with each impacting body during high-speed horizontal rotation. Of the fixed crushing member that protrudes from the inner peripheral surface of the processing container within a range that does not collide with the impacting body at the time of horizontal high-speed rotation, and that is on the inner peripheral surface of the processing container corresponding to the upper and lower adjacent impacting bodies. Arbitrary striking object that collides the workpiece with the collision surface and has a lower inclined surface on the front surface side in a relatively upper level and an arbitrary impact surface that has an upward inclined surface on the front surface side in a lower level And the vertical direction of the hitting body It raises the times flowability, characterized in that to stay longer at least partially into the processing vessel of the object to.

  According to a sixth aspect of the present invention, there is provided a rotary levitation-type impact processing method according to any one of the first to fifth aspects, wherein the rotational levitation-type impact processing method is a plurality of stages that gradually increase in length from the upper stage toward the lower stage. The object to be processed is hit using the hitting body.

  The rotary levitation batting method according to claim 7 of the present invention is the rotary levitation batting method according to any one of claims 1 to 6, wherein an object to be processed is placed in the processing vessel from a plurality of locations on the upper side of the processing vessel. It is characterized by charging.

  The rotary levitation-type impact processing method according to claim 8 of the present invention is the rotary levitation-type impact processing method according to any one of claims 1 to 7, wherein the object is processed by an impacting body that is rotating at high speed horizontally in the processing container. When hitting an object, the component of the object to be processed is adjusted by flowing a powder fluid into the processing container.

  According to a ninth aspect of the present invention, there is provided a rotary levitation-type impact processing apparatus characterized by the following problem solving means in order to achieve an intended purpose. That is, the rotary levitation-type hitting treatment device according to claim 9 is a vertical processing container having an inlet at an upper part and an outlet at a lower part, a rotation shaft disposed in a central region in the processing container and extending in the vertical direction, It is provided with a plurality of long rotary levitation-type impact bodies that are mounted in a plurality of stages around the rotary shaft and are radially distributed, and a rotary drive system machine connected to the rotary shaft, and are connected to each other. Each impacting body is constituted by the impact member on the distal end side and the flexible member on the proximal end side.

  In order to achieve the intended purpose, the rotary levitation-type impact processing apparatus according to claim 10 of the present invention is characterized by the following problem solving means. That is, the rotary levitation-type impact processing device according to claim 10 is a vertical processing container having an inlet at an upper part and an outlet at a lower part, a rotation shaft disposed in a central region in the processing container and extending in the vertical direction, It is provided with a plurality of long rotary levitation-type impact bodies that are mounted in a plurality of stages around the rotary shaft and are radially distributed, and a rotary drive system machine connected to the rotary shaft, and are connected to each other. The impact member on the distal end side and the flexible member on the proximal end side constitute each impact body, and an arbitrary impact body in a relatively lower level is upward as the front surface of the impact member. It has an inclined surface.

  In order to achieve the intended purpose, the rotary levitation-type impact processing apparatus according to claim 11 of the present invention is characterized by the following problem solving means. That is, the rotary levitation-type impact processing apparatus according to claim 11 is a vertical processing container having an inlet at an upper part and an outlet at a lower part, a rotation shaft disposed in a central region in the processing container and extending in the vertical direction, It is provided with a plurality of long rotary levitation-type impact bodies that are mounted in a plurality of stages around the rotary shaft and are radially distributed, and a rotary drive system machine connected to the rotary shaft, and are connected to each other. The impact member on the distal end side and the flexible member on the proximal end side constitute each impacting body, and any impacting body in a relatively upper stage is the downward face as the front surface of the impact member. An arbitrary impacting body having an inclined surface and a relatively lower step has an upward inclined surface as a front surface of the impact member.

  According to a twelfth aspect of the present invention, there is provided a rotary levitation-type hitting treatment apparatus characterized by the following problem solving means in order to achieve an intended purpose. That is, the rotary levitation-type impact processing apparatus according to claim 12 is a vertical processing container having an inlet at an upper part and an outlet at a lower part, a rotation shaft disposed in a central region in the processing container and extending in the vertical direction, It is provided with a plurality of long rotary levitation-type impact bodies that are mounted in a plurality of stages around the rotary shaft and are radially distributed, and a rotary drive system machine connected to the rotary shaft, and are connected to each other. Further, the impact member on the distal end side and the flexible member on the proximal end side constitute the respective rotary levitation hitting bodies, and the processing containers corresponding to the hitting bodies adjacent to each other in the horizontal high-speed rotation state A fixed crushing member having a vertical collision surface is attached to the inner peripheral surface portion, and the fixed crushing member protrudes from the inner peripheral surface of the processing vessel within a range where it does not collide with an impacting body during horizontal high-speed rotation. Special To.

  According to a thirteenth aspect of the present invention, there is provided a rotary levitation-type impact processing apparatus characterized by the following problem solving means in order to achieve an intended purpose. That is, the rotary levitation-type impact processing apparatus according to claim 13 is a vertical processing container having an inlet at an upper part and an outlet at a lower part, a rotation shaft disposed in a central region in the processing container and extending in a vertical direction, It is provided with a plurality of long rotary levitation-type impact bodies that are mounted in a plurality of stages around the rotary shaft and are radially distributed, and a rotary drive system machine connected to the rotary shaft, and are connected to each other. Further, the impact member on the distal end side and the flexible member on the proximal end side constitute the respective rotary levitation hitting bodies, and the processing containers corresponding to the hitting bodies adjacent to each other in the horizontal high-speed rotation state A fixed crushing member having a vertical collision surface is attached to the inner peripheral surface portion, and the fixed crushing member protrudes from the inner peripheral surface of the processing vessel within a range where it does not collide with an impacting body during horizontal high-speed rotation, Oh Beauty, any striking body in relative lower stages and having an upward inclined surface as a front of the impact member.

  In order to achieve the intended purpose, the rotary levitation-type impact processing apparatus according to claim 14 of the present invention is characterized by the following problem solving means. That is, the rotary levitation-type impact processing apparatus according to claim 14 is a vertical processing container having an inlet at an upper part and an outlet at a lower part, a rotation shaft disposed in a central region in the processing container and extending in a vertical direction, It is provided with a plurality of long rotary levitation-type impact bodies that are mounted in a plurality of stages around the rotary shaft and are radially distributed, and a rotary drive system machine connected to the rotary shaft, and are connected to each other. Further, the impact member on the distal end side and the flexible member on the proximal end side constitute the respective rotary levitation hitting bodies, and the processing containers corresponding to the hitting bodies adjacent to each other in the horizontal high-speed rotation state A fixed crushing member having a vertical collision surface is attached to the inner peripheral surface portion, and the fixed crushing member protrudes from the inner peripheral surface of the processing vessel within a range where it does not collide with an impacting body during horizontal high-speed rotation, Oh And any striking body at the relatively upper level has a downwardly inclined surface as the front surface of the impact member, and any impacting body at the relatively lower level has an upwardly inclined surface as the front surface of the impact member. It is characterized by having.

  According to a fifteenth aspect of the present invention, in the rotary levitation-type hitting treatment apparatus according to any one of the ninth to fourteenth aspects, the length of the hitting body at each stage becomes lower. It is characterized by.

  According to a sixteenth aspect of the present invention, there is provided the rotary levitation-type impact processing apparatus according to any one of the ninth to fifteenth aspects, wherein the rotary levitation-type impact processing apparatus has a radial shape penetrating through the body wall of the processing container. A plurality of spokes support a bearing disposed on the lower shaft center in the processing container, and the bearing rotatably supports the lower portion of the rotating shaft.

  According to a seventeenth aspect of the present invention, there is provided the rotary levitation-type impact processing apparatus according to any one of the ninth to sixteenth aspects, wherein the inside of the rotary shaft constitutes a part of the flow path. In addition, an inlet that extends between the flow path and the outer peripheral surface of the rotating shaft is provided in the rotating shaft, and a powder fluid supply system that communicates with the flow path is connected to an end of the rotating shaft.

  A rotary levitation-type impact processing apparatus according to claim 18 of the present invention is the rotary levitation-type impact processing apparatus according to any one of claims 9 to 17, wherein a pair of upper and lower flanges for holding a striking body and a plurality of sets of flanges are provided. Is provided on the outer periphery of the rotating shaft with a vertical interval, and a lock pin through which a pair of upper and lower flanges and a flexible member of each impacting body interposed between them can be inserted, Each of the impacting bodies is held by a rotating shaft through the lock pins.

The rotary levitation batting method according to the present invention has the following effects.
(1) When hitting an object to be processed with each rotary levitation striking body during high-speed horizontal rotation, an upward flow is generated by an arbitrary striking body on the lower side, and at least a part of the object to be processed is treated It stays for a long time inside. This is to give a drop resistance due to the upward flow to the workpiece to be dropped by its own weight. The object to be treated that stays in the processing container for a long time is subject to many hits by the impacting body and increases the number of collisions with the fixed crushing member according to the length of the stay, so crushing, mixing, and other processing are active. To be done. Therefore, the processing capability and the processing efficiency for the object to be processed are also improved.
(2) When hitting an object to be processed with each rotary levitation striking body during high-speed horizontal rotation, it is up and down with any striking body in a relatively upper stage and any striking body in a relatively lower stage. Is generated, and at least a part of the object to be processed is retained in the processing container for a long time. As a result, the processing capacity and processing efficiency for the object to be processed are also improved when the object to be processed is retained.
(3) When hitting an object to be processed with each rotary levitation type impacting body during high-speed horizontal rotation, the object to be processed also collides with a fixed crushing member protruding from the inner peripheral surface of the processing container. That is, the object to be processed is crushed by the impact at the time of the collision. Therefore, the crushing effect is further enhanced by the synergistic effect of the impact crushing by the rotary levitation impactor and the impact crushing by the fixed crushing member. In another aspect, the fixed crushing member bears a part of crushing and mixing, so that the wear on the impacting body is reduced accordingly. In addition, the vertical collision surface of the fixed crushing member suppresses them against the circulating air current in the processing container and the rotating motion of the workpiece. If the object to be processed does not circulate, the impact of the impacting body will increase and the degree of crushing will increase, so that in this respect as well, the processing capacity and efficiency of the object to be processed will be improved.
(4) Some rotary buoyant impact bodies have different shapes from others. That is, the front surface of the impact member is an upward inclined surface or a downward inclined surface. The impacting body having such an impact member generates a useful updraft and downdraft in the processing container only by rotating at high speed in the horizontal direction. Therefore, this type of rotary levitation striking body demonstrates the economics of parts that can provide two functions such as striking and airflow generation. In addition, the front inclined impact member has a knife edge depending on the embodiment. When the impact member is like this, the object to be processed such as a cohesive soil mass is crushed while being subjected to the slicing action by the impact member. The adhesion of the workpiece is also reduced. Incidentally, the reduction in the amount of the object to be processed attached to the inner peripheral surface of the processing container alleviates the frequent cleaning of the inside of the processing container and enables continuous processing work, leading to an improvement in productivity. For impact members with an inclined front surface, the workpiece is repelled in a different direction from the impact members with a vertical front surface. Further increase.
(5) When the technical contents of (1), (3), (4) and (2), (3), and (4) above are combined, the processing capacity and processing efficiency for the workpiece are dramatically improved by their synergistic effect. To improve.
(6) As is obvious for a rotary levitation impacting body that rotates at high speed horizontally, the impact force increases toward the tip, so that the object to be treated is placed on the tip side of the impacting body that rotates at high speed horizontally. It is thrown down for the purpose. In that case, the highest load is applied to the uppermost rotary levitation striking body that is crushed first. Therefore, the consumption rate of the rotary levitation striking body in the uppermost stage becomes faster than the others, and the consumption speed of the striking body becomes slower as it goes to the lower stage. In such a case, the multi-stage impact body is made to become longer stepwise from the upper stage to the lower stage. For example, when the number of upper and lower steps is three, the upper striker is the shortest, the lower striker is the longest, and the middle striker is the middle length. In such a case, the impact load of the impacting body for each stage is as follows: upper stage <middle stage <lower stage. On the other hand, since the object to be processed becomes finer as the lower stage, the impact load based on the degree of crushing of the object to be processed is as follows: upper stage> middle stage> lower stage. This is because the impact load due to the impact body length and the impact load due to the impact order are in an inversely proportional relationship, so that the impact loads of the impact bodies in the upper and lower stages are balanced. Therefore, when hitting an object to be processed using a multi-stage impact body that becomes longer stepwise as it goes from the upper stage to the lower stage, that is, the impact load of the rotary levitation impact object at each stage is balanced. When hitting an object, it is possible to avoid the premature wear of some hitting bodies and maintain a stable processing capacity for a long time.
(7) When an object to be processed is introduced into a processing container from a plurality of locations on the upper side of the processing container, crushing or mixing occurs at various locations in the processing container, so that there are almost no resting spots that are not processed. Therefore, when this is done, the processing efficiency and the processing speed are increased and the productivity is improved.
(8) When hitting an object to be processed by each rotary levitation striking body during high-speed horizontal rotation, the desired powder fluid is added to the object to be processed in the processing container to adjust its components or Adjust the temperature. Such powder fluid addition is desirable in that the object to be treated having the intended components can be obtained simultaneously with crushing and mixing, and can be used for temperature adjustment, acceleration of treatment, improvement of treatment effect, and modification of the object to be treated.
In addition to this, the inside of the processing container can be cleaned with a powder fluid, particularly a fluid.

The rotary levitation batting apparatus according to the present invention has the following effects.
(1) Since a means suitable for carrying out the rotary levitation-type impact treatment method according to the present invention is provided, the method can be carried out rationally, thereby obtaining the same effect as above. it can. The main effects are high quality of the workpiece, high processing capacity, high processing efficiency, high processing speed, and high productivity for the workpiece. In addition, the stability function, ease of maintenance, and durability (long-term usability) of the device are added.
(2) A plurality of radial spokes penetrating the inside and outside of the processing vessel body wall support a bearing disposed on the lower axis of the processing vessel, and the bearing rotatably supports the lower portion of the rotating shaft. In this case, the object to be processed can be smoothly discharged from the outlet (lower surface opening) of the processing container, and the lower part of the rotating shaft can be stably supported by the spoke having a stable support function.
(3) The rotating shaft has a part of the flow path, and an injection port extending between the flow path and the outer peripheral surface of the rotating shaft is provided in the rotating shaft, and the supply of powdered fluid leading to the flow path For systems in which the system is connected to the end of the rotating shaft, it is suitable for use when adjusting the components of the workpiece. In addition, when adding granular additives from the upper side of the processing vessel, some additives are hindered by the air flow and do not drop, so that the efficiency of additive addition to the object to be processed decreases, Additives that dissipate out of the processing container may cause dust pollution. Even in such a case, if the granular additive is supplied to the inside of the processing container through the flow path in the rotating shaft, it is possible to prevent a reduction in the addition efficiency and dust pollution. In this case, powdered fluid can also be ejected from the outer peripheral surface of the rotating shaft toward the inner peripheral surface of the processing vessel, thereby removing the deposits on the inner peripheral surface of the processing vessel. Can also be used.
(4) A pair of upper and lower flanges provided on the outer periphery of the rotating shaft and a flexible member of a rotary levitation striking body interposed between them, through which a lock pin that can be freely inserted penetrates the striking body. What is held on the rotating shaft is easy to remove the impacting body, but is firmly attached. The reason why it is easy to remove is that the impacting body can be removed simply by removing the lock pin. The reason why the mounting state is firm is that the centrifugal force of the impacting body generated during horizontal high-speed rotation acts on the lock pin and the lock pin cannot be removed.

  DESCRIPTION OF EMBODIMENTS An embodiment of a rotary levitation batting treatment method and a rotary levitation batting treatment apparatus according to the present invention will be described with reference to the accompanying drawings. The rotational levitation-type impact processing method and the rotational levitation-type impact processing device disclosed herein are extremely desirable for achieving the intended purpose and ensuring the above-described effects. However, the method and apparatus of the present invention are not limited to the embodiments disclosed herein.

Prior to referring to the examples, important terms used in the present invention are defined. It is as follows.
(1) Rotating levitation hitting treatment for workpieces is as follows. One is crushing. This is to reduce the size such as the diameter and particle size of the workpiece. In addition, the term “crushing” in the case of crushing means one or more of “divide”, “crush”, and “cut”. Such crushing treatment levels include fine graining and powdering. The other is a stirring process. This is to homogenize the particle size distribution and composition distribution of the object to be treated by stirring. Still another is a mixing process. This is to mix two or more kinds of objects to be processed homogeneously. The crushing process and the stirring process, and the crushing process and the mixing process may be combined. In addition, various reactions such as compounding, decomposition, separation, evaporation, coagulation, and condensation may occur depending on the processing conditions, and there are also treatments aimed at this. In such a reaction process, any one or more of the above basic processes (crushing process / stirring process / mixing process) are necessarily combined.
(2) The object to be processed is composed of a main composition and a sub-composition described later. In this case, one of the objects to be treated consists of only the main composition, and the other one of the objects to be treated consists of the main composition and the sub-composition. Therefore, the object to be processed refers to these two types. In the object to be treated consisting of the main composition and the sub-composition, as a rule, the main composition is the one with the higher blending ratio, but the one with the smaller blending ratio may be the main composition as an exception. Since the main composition and the sub-composition have a single composition or a plurality of compositions, these include compounds and mixtures.
(3) Regarding the rotary levitation type impacting body, it hangs down under its own weight when it is stopped, but as the centrifugal force during rotation increases, it rises in the horizontal direction by itself and eventually reaches a horizontal state. is there.
(4) Regarding the term “horizontal” when rotating a rotary levitation striking body horizontally and at high speed, this includes not only a completely horizontal state but also a state inclined at less than 45 ° with respect to the horizontal line. . Regarding the tilt state included in the horizontal range, it is further tilted below 45 ° above the horizontal line or tilted below 45 ° below the horizontal line. Of course, this horizontal state indicates when the rotary levitation impactor is simply rotating at a high horizontal speed. The rotary levitation impactor when the workpiece is impacted is temporarily bent or non-horizontal. It may be in a state.
(5) Regarding the term “high-speed rotation” when rotating a rotary levitation-type impacting body horizontally and at high speed, this “high-speed rotation” is the term “50 to 1000 km / hour” at the peripheral speed of the tip of the impacting body. is there. (6) For the rotary levitation impacting body, the free end that floats when rotating is called the tip, and the front surface of the impact member is the front surface based on the rotation direction of the impacting body.
(7) Powdered fluid is a generic term that includes fluid and powder. Therefore, the powdered fluid may be a fluid alone, a powder alone, or a mixture of fluid and powder. Of course, fluid is a generic term including gas and liquid. The powdered fluid may be any of room temperature, high temperature, and low temperature. In this case, the normal temperature means a temperature within the range of 15 to 25 ° C., a high temperature means a temperature exceeding normal temperature, and a low temperature means a temperature lower than normal temperature. A high temperature thing may be 100 degreeC or more, and a low temperature thing may be 0 degreeC or less.
(8) There are two types of orbital fluidity. One is a circulation phenomenon that rotates along the inner surface of the processing vessel in the same direction as the rotating shaft and the impacting body. The other is a vertical circulation phenomenon that occurs between the upper striking body (front downward inclined surface) and the lower impacting body (front upward inclined surface). However, it can be said that the airflow in the processing container in which an object to be processed falls by its own weight or a fixed crushing member exists in an operation state for processing exhibits a certain chaos state.

  FIG. 1 to FIG. 5 show the whole and parts of an embodiment of the method and the device of the present invention. In the illustrated example, the object to be processed is sent to the processing means 11 through the supply means 51, and the object to be processed is transported to a predetermined place by the unloading means 54. Hereinafter, these means will be specifically described.

  1 to 5, the processing means 11 is mainly composed of a processing container 12, a support structure 20, a rotary shaft 21, a rotary levitation striking body 35, an electric motor (motor) 42, a transmission system 46, and the like. ing. Of these, the rotary levitation striking body 35 may be simply referred to as the striking body 35.

  The processing container 12 shown in FIGS. 1 and 2 is configured by a cylindrical member such as a plurality (or a single) cylindrical member. An upper lid 13 is provided on the upper surface of the processing container 12. The upper lid 13 has a plurality of (for example, two) openings to which a hopper is attached, which serve as the inlet 14 of the processing container 12. The outlet 15 of the processing vessel 12 is formed by opening the entire lower end surface of the vessel. A plurality of fixed crushing members 16 made of an upright plate material are attached to the inner peripheral surface of the processing container 12 and distributed at equal intervals in the circumferential direction. The attachment site | part of each fixed crushing member 16 in the processing container 12 internal peripheral surface is a location corresponding to between the both impacting bodies 35 adjacent up and down in a horizontal high-speed rotation state. Each fixed crushing member 16 attached to such a part has a vertical collision surface. Incidentally, the vertical collision surface 16a of the fixed crushing member 16 is in a relationship of facing the front surface of the impacting body 35 when it is rotating and levitating. Each fixed crushing member 16 also protrudes from the inner peripheral surface of the processing container 12 within a range where it does not collide with the impacting body 35 at the time of horizontal high-speed rotation, as will be described later. Therefore, the protruding end portion of each fixed crushing member 16 is a separation portion 17 that does not collide with the tip portion of the impacting body 35. More specifically, with respect to each fixed crushing member 16, the mounting position thereof is determined in relation to the impacting body 35. For example, in a case where the impacting body 35 rotates in an inclined posture (an inclined state included in the horizontal range), a position where the impacting body 35 does not collide with the impacting body 35 in such an inclined rotation state (the inner peripheral surface of the processing container 12). Each fixed crushing member 16 is attached to. The processing container 12 is supported by a support structure 20 having legs 18 and side bases 19 as shown in FIG.

  As shown in FIG. 3, a part of the rotating shaft 21 has a double tube structure, and the inside of the double tube structure is a flow path 22. The tip of the flow path 22 in the rotating shaft 21 is formed into two or more branches, for example, four branches, and an inlet 23 extending between each branch path end and the outer peripheral surface of the rotating shaft is provided in the rotating shaft 21. It has been. As is clear from FIG. 1, the rotary shaft 21 is disposed perpendicularly to the center of the processing container 12 and is rotatably supported by a pair of upper and lower bearings 24 and 25. Of the two bearings, the upper bearing 24 is mounted on the upper lid 13. On the other hand, the lower bearing 25 is disposed in the lower part in the processing container 12 and is supported aerial by a plurality of spokes 26. Therefore, a plurality of spokes 26 are attached to the outer peripheral surface of the lower bearing 25 at equal intervals and radially, and the spokes 26 pass through the body wall of the processing vessel 12 inside and outside and are hermetically fixed to the support structure 20. Is done. Therefore, the upper and lower ends of the rotating shaft 21 are supported via these bearings 24 and 25. The lower bearing 25 disposed in the processing container 12 is preferably a dust-proof type with a dust-proof cap. A pair of upper and lower flanges 28 and 29 for holding the impacting body 35 are provided on the outer peripheral portion of the rotating shaft 21 with a vertical interval. These flanges 28 and 29 are respectively provided with a pair of upper and lower lock holes 30 and 31 at equal intervals in the circumferential direction. A lock pin 32 with a head (a retaining portion) can be freely inserted into these lock holes 30 and 31. Both flanges 28 and 29 may be integrally attached to the rotary shaft 21, but in a typical embodiment, they are detachably attached to the rotary shaft 21 in order to replace parts. In this case, the detachable attachment means may be a screw fixing type, a fitting type, or a combination type thereof. In addition, a terminal portion (pipe) of the powder fluid supply system 34 is connected to the upper end portion of the rotating shaft 21 via a swivel joint 33. This powder fluid supply system 34 communicates with the flow path 22 in the rotary shaft 21.

  The rotary levitation striking body 35 illustrated in FIGS. 1 to 4 includes an impact member 36 and a flexible member 39. Among them, the impact member 36 has a block shape. Incidentally, the impact member 36 in the illustrated example has a flat block shape such as a rectangular parallelepiped or a thick plate. A connecting hole 37 is formed at the rear end of the impact member 36. As shown in FIG. 4, the impact member 36 includes a member whose front surface is a downward inclined surface 38 a and a member whose front surface is an upward inclined surface 38 b. The angle formed between the bottom surface of the impact member 36 and the inclined surface 38a is suitably in the range of 30 to 50 °, and preferably the angle is set to 45 °. The angle formed by the plane of the impact member 36 and the inclined surface 38b is the same as this. As an example, in FIG. 1, the front surface of the impact member 36 in the upper stage is the inclined surface 38 a, and the front surface of the impact member 36 in the lower stage is the inclined surface 38 b, but the front surface of the impact member 36 in the middle stage is vertical. Surface. The flexible member 39 can be bent and extended, and a typical example thereof is a chain as shown in the figure. The connecting ring 40 at the tip of the chain constituting the flexible member 39 is for connecting with the impact member 36. Therefore, the connecting ring 40 is provided with a detachable lock pin 41. For the impact member 36 and the flexible member 39, the rear end portion of the impact member 36 is interposed in the connection ring 40 so that the connection hole of the connection ring 40 and the connection hole 37 of the impact member 36 are aligned vertically. The lock pins 41 are inserted into these holes and are connected by preventing the lock pins 41 from coming off. As apparent from FIG. 1 and others, the rotary levitation striking body 35 is attached in multiple stages around the rotary shaft 21 and is distributed radially. Such a hitting body 35 is attached by interposing a chain ring on the base end side of the flexible member 39 between a pair of upper and lower flanges 28 and 29, and locking holes 30 and 31 of the flanges 28 and 29 and the flexible member 39. The chain ring is aligned with the upper and lower sides, and the lock pin 32 is inserted into these holes. The lock pin 32 need only be inserted, and no particular measures are taken to prevent it from coming off.

  Referring to FIG. 1, an electric motor 42 as a power source of the rotary shaft 21 is housed in a machine box 47 installed on the side base 19 of the support structure 20, and a driving pulley 43 of the electric motor 42 is a machine pulley. It protrudes out of the box 47. On the other hand, a driven pulley 44 corresponding to the driving pulley 43 is attached to the upper end portion of the rotating shaft 21. Accordingly, a belt (eg, V belt) 45 is wound around the pulleys 43 and 44. In this case, the driving pulley 43, the driven pulley 44, the belt 45 and the like constitute a transmission system 46 extending from the electric motor 42 to the rotating shaft 21.

  The relationship between the fixed crushing member 16 and the rotary levitation striking body 35 will be described in advance. The striking body 35 hangs down by its own weight when the operation is stopped, but when it begins to rotate at a high speed together with the rotary shaft 21, it floats in a horizontal state and finally becomes a horizontal state. That is, the impacting body 35 shifts to a horizontal state while rotating, and in the process, draws a locus circle from the bottom to the top with the lock pin 32 side as a fulcrum. In this case (see FIG. 1), if the trajectory circle of the uppermost impact body 35 and the separation portion 17 of the upper fixed crushing member 16 overlap and interfere with each other, the impact member of the impact body 35 36 and the fixed crushing member 16 collide, and either or both of them are deformed or damaged. In FIG. 1, the same can be said for the relationship between the upper second impact member 35 and the lower stationary crushing member 16. In order to avoid this, the fixed crushing member 16 protrudes from the inner peripheral surface of the processing container 12 within a range where it does not collide with the impacting body 35 during horizontal high-speed rotation. In particular, the separation portion 17 of the fixed crushing member 16 is preferably formed in an arc shape having a slightly larger radius of curvature than the trajectory circle of the impacting body 35, or in a linearly inclined shape approximating it. By doing so, the length of the impacting body 35 can be increased, which leads to an increase in the impact force on the impacting body tip side.

  The processing container 12, upper lid 13, inlet 14, fixed crushing member 16, rotating shaft 25, spoke 26, flange 28, 29, lock pin 32, striking body 35, lock pin 41, etc. are mainly made of metal. . Some of these may be other than metal, but steel is used to ensure high mechanical strength and durability for the processing vessel 12 and the equipment installed therein. . The high-speed rotation type electric motor 42 is a well-known one, and the belt transmission type transmission system 46 extending between the electric motor 42 and the rotary shaft 25 is also a well-known one.

  With reference to FIG. 1, the supply system 51 of a to-be-processed object consists of a known belt conveyor. The supply system 51 is disposed above the processing means 11. Specifically, a supply system 51 is disposed on the inlet 14 of the processing container 12. A branch chute 52 is interposed between the inlet 14 of the processing vessel 12 and the supply system 51, and the branch port 53 of the chute 52 is directly above the processing vessel inlet 14. The unloading system 54 of the object to be processed in FIG. 1 includes a known belt conveyor as an example, and includes a known vibration feeder as another example. The carry-out system 54 is disposed at the lower part of the processing container 12, that is, below the outlet 15 of the processing container 12, and corresponds to this.

  What is the main composition (main component) in the object to be treated in the present invention is one or more selected from mud, earth, sand, gravel, stones, rocks, etc. Mixtures of two or more species, two or more types of mixtures containing soil, two or more types of mixtures containing sand, two or more types of mixtures containing gravel, two or more types of mixtures containing stones, two or more types of mixtures containing rocks, etc. Or one or more selected from the above. It does not matter whether these are natural (natural) or artificial. Specific examples of main compositions include sludge, mud, cohesive soil, sandy soil, gravelly soil, cohesive soil mass (loam and dredged soil), weathered rubble mixed soil, weathered rock (mudstone, tuff, granite, etc.) Soil mixed with weathered rock mass, cobblestone (seen in rivers, lakes, coasts, etc.), crushed stone (commercially available), sewage sludge sludge, organic soil, weakly welded sediment, pyroclastic flow sediment, cliff cone soil, construction generated soil, etc. Can give. One of the weakly welded deposits is commonly called “Shirasu”. These are pyroclastic flow deposits, fall pyroclastic deposits, secondary deposits, etc. that are widely distributed in southern Kyushu, and are white with pumice or volcanic ash. "Shirasu" is one of the special soils that are prone to slope failures due to rainfall. In addition, concrete waste that can be reused for aggregate resources is one of the main compositions.

  In the present invention, contaminated soil and other contaminated solids / contaminated waste may also be the main composition of the object to be treated.

  In the present invention, the object to be treated which is a sub-composition (sub-component) is one or more additives (additives / additives) selected from solid, liquid, gas and the like. Such a sub-composition may be inorganic or organic. Specific examples of sub-compositions include quick lime (powder / lump), slaked lime (powder / lump), cement-based solidified material (powder / lump / liquid), lime-based solidified material (powder / lump / liquid), Polymeric stabilizer (powder / liquid) / Soil stabilization polymer (powder / liquid) / Thickener (powder / liquid) / Peat / Reel / Chip-like raw wood / Agricultural fertilizer (powder / liquid) ) ・ Shells (oyster shells, scallop shells, pearl oyster shells) ・ Discarded coal ash (powdered and liquid) ・ Bentonite and other water-stopping materials (powdered and liquid) ・ Discarded concrete blocks ・ Short fibers (metal-based ones) Carbon-based / petroleum-based materials) ・ General waste incineration ash slag, lightweight foam beads for earthwork, granulated slag for earthwork, separation inhibitor (powder / liquid), water, seawater, air, oxygen, neutralization Agent, alkaline gas, acid gas, and the like.

  Regarding the main composition and sub-composition of the object to be processed, those described in paragraph “0038” become sub-compositions, or part of those described in paragraph “0040” become main compositions. Sometimes. By the way, with regard to the sub-composition, shells, waste concrete lump, waste coal ash, general waste incineration ash slag, water-stopping material, etc. can also be the main composition.

  When a workpiece is processed using the processing means 11 illustrated in FIGS. 1 to 4, it is as follows as an example.

  When the apparatus of the present invention is put into operation, the motor 42 of the processing means 11 is turned on, and the belt conveyors of the supply system 51 and the carry-out system 54 are also turned on. At this time, in the processing container 12 of the processing means 11, the rotating shaft 25 to which the rotation of the electric motor 42 is transmitted via the transmission system 46 rotates at a high speed, so that each impacting body 35 hanging down by its own weight is horizontal due to centrifugal force. Levitating and rotating at high speed. In this case, when the front surface of the impact member 36 is a vertical surface, each impacting body 35 is almost completely horizontal, and when the front surface of the impact member 36 is the inclined surfaces 38a and 38b, each impacting body 35 is a horizontal line. It is tilted about 5 to 10 degrees. Further, when there is an upper impact member 36 having an inclined surface 38 a and a lower impact member 36 having an inclined surface 38 b, they generate a circumferential fluidity in the vertical direction in the processing container 12.

  In such an operating state, the object to be processed conveyed by the supply system 51 is introduced into the processing container 12 from the inlet 14. Incidentally, the object to be treated is only the main composition or the main composition + sub composition. The object to be processed may be wetted by adding water at the stage until it falls into the processing container 12. Alternatively, additives other than water may be added to the object to be processed, and water and other additives may be added to the object to be processed. An object to be processed from the supply system 51 falls into the processing container 12 and is struck by a large number of multistage high-speed rotating bodies (each rotary levitation striking body 35) or fixed crushing members until it reaches the outlet 15. In order to collide with 16 collision surfaces 16a, it is subjected to processing such as crushing (pulverization), stirring, and mixing. In particular, each impacting body 35 has an extremely high peripheral speed of 50 to 1000 km / hour, and therefore has a very high ability for pulverization processing, stirring processing, mixing processing and the like on the workpiece. In addition, the object to be processed stays in the processing container 12 for a long time due to the above-described circumferential fluidity in the vertical direction, so that the processing on the object to be processed becomes more sufficient. In the case of each impact member 36 having the inclined surfaces 38a and 38b, a knife edge or a sharp edge similar to the knife edge is provided on the front end side in the rotation direction. The impact member 36 having such an edge cuts a soft and viscous object to be processed by a shearing action when hitting in a rotationally levitated state. Therefore, when the object to be processed is like a viscous soil mass, it is cut and crushed. When such a process is performed on the object to be processed, the powdered fluid supply system 34 → the flow path 22 → the inlet 23 → the inside of the processing container 12 supplies either low temperature, normal temperature, or high temperature powdered fluid into the processing container 12. There are things to do. As the powder fluid at that time, a fluid suitable for the purpose such as temperature adjustment, promotion of treatment, improvement of treatment effect, modification of the object to be treated is used. As a specific example, when adjusting the moisture of the object to be processed, water (additive as a sub-composition) may be supplied from the powder fluid supply system 34 to the flow path 22 in the rotary shaft 21. This water is homogeneously mixed with the object to be processed through each impacting body 35 and the like when injected into the processing container 12 from the flow path 22 through the inlet 23. After the treatment has been completed, the object to be treated reaches the bottom of the treatment container 12 and can be used in the fields of civil engineering, architecture, agriculture, forestry, fisheries, water treatment, small animal breeding, small animal cultivation, microbial culture, etc. It becomes a material that can be made, or it has become a thing that has finished the waste treatment and soil purification treatment. Since the processed object after processing falls from the outlet 15 of the processing container 12 onto the carry-out system 54, it is carried to a predetermined place through the carry-out system 54. On the carry-out system 54, water, additives other than water, water and other additives may be added to the object to be processed.

  About the to-be-processed object processed in this way, you may reprocess over the process means 11 twice or more. Alternatively, the processed object and a new object to be processed may be mixed and applied to the processing means 11. A specific example of the object to be treated at this time is the soil generated on the site that is generated during civil engineering work or construction work. When such site-generated soil is recycled (recycled) or reused (reused) as an object to be processed, it is processed as described above. Of course, the treated site-generated soil is effectively used as backfill material and other soil materials in the civil engineering and construction fields.

  The rotary levitation-type impact processing method and the rotational levitation-type impact processing apparatus according to the present invention include an aspect as shown in FIG.

  Each rotary levitation striking body 35 is simply shown in the second embodiment of FIG. 6, but the configuration is the same as that of the first embodiment. The feature of the second embodiment is that each hitting body 35 becomes longer as it goes down. In other respects, the second embodiment is substantially the same as or similar to the first embodiment. When an object to be processed is processed by each impacting body 35 in such a manner, as is apparent from the above-described reason, the impact load of the impacting body 35 at each of the upper and lower stages, particularly the load of the impact member 36 is balanced. Become.

  Other embodiments of the rotary levitation-type impact processing method and the rotational levitation-type impact processing apparatus according to the present invention are as follows.

  Regarding the rotary levitation striking body 35, the block shape of the impact member 36 may be a rectangular block, a cube, a spherical block, a hemispherical block, a deformed block, or the like. A typical example of the flexible member 39 is a chain or a chain belt for transmission, but a flexible metal wire is also effective.

  The capacity of the processing means 11 increases or decreases according to the number and the number of steps of the rotary levitation striking body 35. Therefore, when obtaining the processing means 11 having a desired ability, the number and steps of the impacting bodies 35 attached around the rotating shaft 25 are appropriately set. Basically, the impact member 36 has a vertical front surface. Accordingly, all the impact members 36 may be of that type, but in the main embodiment relating to this, the following applies. That is, only the one or more impact members 36 at the bottom are provided with the inclined surface 38b, and the other impact members 36 are not provided with any inclined surfaces 38a and 38b. Alternatively, the inclined surface 38b may be attached to the impact member 36 within a range from any one to the total number. When there are a plurality of striking bodies 35 in a given step, an inclined surface 38a is attached to the impact members 36 of some of the impacting bodies 35, and an inclined surface 38a is attached to some of the other impact members 36. Sometimes. As an example, the impact member 36 having the inclined surface 38a and the impact member 36 having the inclined surface 38b may be alternately arranged in the circumferential direction. Such an example may be applied to each striking body 35 having two or more stages (including all stages). When the striking body 35 has three or more steps, an inclined surface 38a may be attached not only to the uppermost step but also to the impact member 36 or the like of a lower step (excluding the lowermost step).

  As the fixed crushing member 16 having the collision surface 16a, a block-shaped one, a T-shaped one, an L-shaped one, a groove-shaped one, or the like can also be employed. There may be one inlet 14 of processing container 12, and there may be three or more.

  In the embodiment of FIGS. 1 to 5 and the embodiment of FIG. 6, the fixed crushing member 16 may be omitted from the inner peripheral surface of the processing container 12. In this embodiment, as described above, the impact member 36 of the impacting body 35 in each step has the inclined surfaces 38a and / or 38b. When the fixed crushing member 16 is not provided on the inner peripheral surface of the processing container 12 as in this embodiment, it is easy to equip means for cleaning the inner peripheral surface. Therefore, the processing container 12 without the fixed crushing member 16 may be equipped with a scraping-type cleaning means. Incidentally, the scraping type cleaning means scrapes off the object to be processed and the like attached to the inner peripheral surface of the processing container 12 with a scraping member.

  In the embodiment of FIGS. 1 to 5 and the embodiment of FIG. 6, the impact members 36 of all the impacting bodies 35 may not have any inclined surfaces 38a and 38b. In this embodiment, the fixed crushing member 16 is provided on the inner peripheral surface of the processing container 12 as described above.

  The rotary levitation batting method according to the present invention satisfies high processing capacity, high processing efficiency, high processing speed, high productivity, high quality of the processing object, etc. when processing the processing object. Therefore, it is useful and useful when processing the target treatment object in the fields of civil engineering, architecture, agriculture, forestry, fisheries, water treatment, small animal breeding, small animal farming, microbial culture, etc., and also in the fields of waste treatment, soil purification treatment, etc. Method. In particular, there is a great contribution to the field of civil engineering and architecture, where site-generated soil is recycled at the current location.

  The rotary levitation batting apparatus according to the present invention is indispensable for the rational implementation of the method of the present invention, and satisfies the stability function, ease of maintenance, durability (long-term usability) of the apparatus, etc. This is useful and useful.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a longitudinal front view schematically showing an embodiment of a rotary levitation batting treatment method and a rotary levitation batting treatment device according to the present invention. BRIEF DESCRIPTION OF THE DRAWINGS It is the vertical side view which showed schematically one Embodiment of the rotation levitation type | formula strike processing method and rotation levitation type | formula strike processing apparatus concerning this invention. FIG. 3 is a plan view schematically showing the inside of a processing container in FIGS. It is the longitudinal cross-sectional view which showed schematically the rotating shaft in FIGS. FIG. 3 is a perspective view schematically showing an impact member in FIGS. It is the longitudinal cross-sectional view which showed schematically other one Embodiment of the rotation levitation type | formula impact processing method and rotation levitation type | formula impact processing apparatus which concern on this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 11 Processing means 12 Processing container 14 Inlet of processing container 15 Outlet of processing container 16 Fixed crushing member 16a Colliding surface of fixed crushing member 21 Rotating shaft 22 Flow path 23 Inlet 24 Bearing 25 Bearing 26 Spoke 28 Flange 29 Flange 30 Lock hole 31 Lock hole 32 Lock pin 34 Powder fluid supply system 35 Rotating levitation hitting body 36 Impact member 38a Inclined surface 38b Inclined surface 39 Flexible member 42 Electric motor 46 Transmission system 51 Supply system for workpiece 54 Delivery system for workpiece

Claims (18)

  A plurality of long rotating levitated impact bodies, which are mounted in multiple stages around a vertical rotation shaft in a vertical processing container and are distributed in a radial manner, are rotated at high speed horizontally, and are put into the processing container. When a workpiece to be dropped is struck by each impacting body during high-speed horizontal rotation, and when the object to be treated is struck by each impacting body during high-speed horizontal rotation, it is on the lower side and is on the front side. A rotary levitation striking treatment method characterized in that an upward flow is generated by an arbitrary striking body having an upwardly inclined surface and at least a part of an object to be treated is retained in the treatment container for a long time.   A plurality of long rotating levitated impact bodies, which are mounted in multiple stages around a vertical rotation shaft in a vertical processing container and are distributed in a radial manner, are rotated at high speed horizontally, and are put into the processing container. When a workpiece to be dropped is struck by each impacting body during high-speed horizontal rotation, and when the object to be treated is struck by each impacting body during high-speed horizontal rotation, the front side At least one of the objects to be processed by generating a vertical fluidity by an arbitrary striking body having a downwardly inclined surface and an arbitrary striking body having an upwardly inclined surface on the front side at a lower level. A rotary levitation type striking treatment method characterized in that a part is retained in a treatment container for a long time.   A plurality of long rotating levitated impact bodies, which are mounted in multiple stages around a vertical rotation shaft in a vertical processing container and are distributed in a radial manner, are rotated at high speed horizontally, and are put into the processing container. When a workpiece to be dropped is struck by each impacting body during high-speed horizontal rotation, and when the object to be treated is struck by each impacting body during high-speed horizontal rotation, it corresponds to the space between adjacent impacting bodies. A treatment object is caused to collide with a vertical collision surface of a fixed crushing member projecting from the inner peripheral surface of the processing container within a range that does not collide with an impacting body at the time of horizontal high-speed rotation on the inner peripheral surface of the processing container. Rotating levitation blow processing method.   A plurality of long rotating levitated impact bodies, which are mounted in multiple stages around a vertical rotation shaft in a vertical processing container and are distributed in a radial manner, are rotated at high speed horizontally, and are put into the processing container. When a workpiece to be dropped is struck by each impacting body during high-speed horizontal rotation, and when the object to be treated is struck by each impacting body during high-speed horizontal rotation, it corresponds to the space between adjacent impacting bodies. The object to be treated collides with the vertical collision surface of the fixed crushing member protruding from the inner peripheral surface of the processing vessel within the range that does not collide with the impacting body at the time of horizontal high-speed rotation, and the lower side step. A rotary levitation striking treatment method characterized in that an upward flow is generated by an arbitrary striking body having an upward inclined surface on the front side and at least a part of the object to be treated is retained in the processing container for a long time. .   A plurality of long rotating levitated impact bodies, which are mounted in multiple stages around a vertical rotation shaft in a vertical processing container and are distributed in a radial manner, are rotated at high speed horizontally, and are put into the processing container. When a workpiece to be dropped is struck by each impacting body during high-speed horizontal rotation, and when the object to be treated is struck by each impacting body during high-speed horizontal rotation, it corresponds to the space between adjacent impacting bodies. The object to be treated collides with the vertical collision surface of the fixed crushing member protruding from the inner peripheral surface of the processing vessel within the range that does not collide with the impacting body at the time of horizontal high-speed rotation and is relatively higher. An arbitrary impacting body having a downward inclined surface on the front surface side and an arbitrary impacting body having an upward inclined surface on the front surface side in a lower stage are caused to generate circular fluidity in the vertical direction. At least part of the workpiece Rotation buoyant batting processing method for causing the dwell longer in the barber unit.   The rotary levitation batting method according to any one of claims 1 to 5, wherein the workpiece is hit using a plurality of striking bodies that gradually increase in length from the upper stage toward the lower stage.   The rotary levitation-type impact processing method according to any one of claims 1 to 6, wherein an object to be processed is introduced into the processing container from a plurality of locations on the upper side of the processing container.   8. The component according to claim 1, wherein the component of the object to be processed is adjusted by allowing the powder fluid to flow into the process container when the object to be processed is struck by a striking body that is rotating at a high speed in the process container. Rotating levitation blow processing method.   A vertical processing container with an inlet at the top and an outlet at the bottom, a rotating shaft that is arranged in the central region of the processing container and runs vertically, and is mounted in multiple stages around the rotating shaft and distributed radially. A plurality of long rotating levitation impacting bodies, a rotary drive system machine connected to the rotary shaft, and a distal end side impact member and a proximal end side flexible machine connected to each other. A rotary levitation batting apparatus, wherein each rotary levitation batting body is constituted by a member.   A vertical processing container with an inlet at the top and an outlet at the bottom, a rotating shaft that is arranged in the central region of the processing container and runs vertically, and is mounted in multiple stages around the rotating shaft and distributed radially. A plurality of long rotating levitation impacting bodies, a rotary drive system machine connected to the rotary shaft, and a distal end side impact member and a proximal end side flexible machine connected to each other. Rotating levitation characterized in that each rotary levitation-type impacting body is constituted by a member, and any impacting body in a relatively lower level has an upward inclined surface as a front surface of the impact member. Type blow processing device.   A vertical processing container with an inlet at the top and an outlet at the bottom, a rotating shaft that is arranged in the central region of the processing container and runs vertically, and is mounted in multiple stages around the rotating shaft and distributed radially. A plurality of long rotating levitation impacting bodies, a rotary drive system machine connected to the rotary shaft, and a distal end side impact member and a proximal end side flexible machine connected to each other. Each rotary buoyant striking body is composed of a member, and any striking body in a relatively upper stage has a downward inclined surface as a front face of the impact member and is in a relatively lower stage. An arbitrary impacting body has an upward inclined surface as a front surface of the impact member.   A vertical processing container with an inlet at the top and an outlet at the bottom, a rotating shaft that is arranged in the central region of the processing container and runs vertically, and is mounted in multiple stages around the rotating shaft and distributed radially. A plurality of long rotating levitation impacting bodies, a rotary drive system machine connected to the rotary shaft, and a distal end side impact member and a proximal end side flexible machine connected to each other. Each rotary buoyant impact body is composed of members, and fixed crushing with a vertical collision surface on the inner peripheral surface portion of the processing vessel corresponding to the upper and lower adjacent impact bodies in the horizontal high-speed rotation state A rotary levitation striking treatment apparatus characterized in that a member is attached and the fixed crushing member projects from the inner peripheral surface of the processing vessel within a range where it does not collide with a striking body during horizontal high-speed rotation.   A vertical processing container with an inlet at the top and an outlet at the bottom, a rotating shaft that is arranged in the central region of the processing container and runs vertically, and is mounted in multiple stages around the rotating shaft and distributed radially. A plurality of long rotating levitation impacting bodies, a rotary drive system machine connected to the rotary shaft, and a distal end side impact member and a proximal end side flexible machine connected to each other. Each rotary buoyant impact body is composed of members, and fixed crushing with a vertical collision surface on the inner peripheral surface portion of the processing vessel corresponding to the upper and lower adjacent impact bodies in the horizontal high-speed rotation state The member is attached and the fixed crushing member protrudes from the inner peripheral surface of the processing container within a range where it does not collide with the impacting body at the time of horizontal high-speed rotation, and any impacting body at a relatively lower stage is That impa Rotation buoyant percussion processing apparatus characterized by having an upward inclined surface as the front surface of the bets member.   A vertical processing container with an inlet at the top and an outlet at the bottom, a rotating shaft that is arranged in the central region of the processing container and runs vertically, and is mounted in multiple stages around the rotating shaft and distributed radially. A plurality of long rotating levitation impacting bodies, a rotary drive system machine connected to the rotary shaft, and a distal end side impact member and a proximal end side flexible machine connected to each other. Each rotary buoyant impact body is composed of members, and fixed crushing with a vertical collision surface on the inner peripheral surface portion of the processing vessel corresponding to the upper and lower adjacent impact bodies in the horizontal high-speed rotation state The member is attached and the fixed crushing member protrudes from the inner peripheral surface of the processing container within a range where it does not collide with the impacting body at the time of horizontal high-speed rotation, and any impacting body at a relatively upper stage is That impa Rotation buoyant percussion processing apparatus any striking body in relative lower stages and having a downwardly inclined surface as the front surface of the bets member and having an upwardly inclined surface as a front of the impact member.   The rotary levitation-type striking device according to any one of claims 9 to 14, wherein the striking body at each stage becomes longer as the striking body becomes lower.   A plurality of spokes that radiate through the body wall of the processing vessel inside and outside support a bearing disposed on the lower axis of the processing vessel, and the bearing rotatably supports the lower part of the rotating shaft. The rotary levitation-type impact processing apparatus according to any one of claims 9 to 15.   The inside of the rotating shaft constitutes a part of the flow path, and an injection port extending between the flow path and the outer peripheral surface of the rotating shaft is provided in the rotating shaft, and the powder fluid supply system leading to the flow path is a rotating shaft. The rotary levitation-type impact processing apparatus according to any one of claims 9 to 16, which is connected to an end of the rotary levitation type.   A pair of upper and lower flanges for holding the impacting body and a plurality of sets of flanges are provided on the outer peripheral portion of the rotating shaft at an upper and lower interval, and each of the pair of upper and lower flanges and the flexible member of each impacting body interposed therebetween The rotary levitation-type striking processing device according to claim 9, wherein lock pins that can be inserted respectively are inserted, and each striking body is held on the rotating shaft via the lock pins.

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