TW200302337A - Inclined disc dryer - Google Patents

Abstract

An inclined disc dryer comprises a casing inside which four hollow shafts with a substantially cylindrical contour and with identical diameter and length are arranged in parallel to and spaced from each other to allow for free rotation, namely parallel arranged in a horizontal direction. Opposite ends of the hollow shaft are mounted on the casing that is hermetic and are rotatably supported by bearings. A front end of the hollow shaft is coupled to a rotation drive means comprised of a gear mechanism and a motor. Discharge ports of suitable number are formed in a lower part or side parts of the casing, a water jacket or a gate plate at locations adjacent a rear end of the hollow shaft. Adjacent the discharge ports, a number of, namely two to three, pieces of hollow stirring plates are mounted to the hollow shaft in a substantially vertical direction with respect to the axis of the hollow shaft, rather than in an inclined manner. The device prevents the substance that is processed or dried material from pressing a bottom of the rear end side thereby eliminating wearing of the bottom of the casing.

Description

200302337 ........... _ 玖:, hairpin description [Technical field to which the invention belongs] The present invention relates to a plurality of hollow shafts that can be rotated in parallel in a housing, and at the same time in each hollow shaft A plurality of hollow agitating plates are disposed at an inclined position, and further, a hollow agitating plate is provided in the vicinity of the discharge port or in a hollow shaft portion of the same width as the discharge port in a substantially vertical direction, and a hollow mixing plate is provided. The large shovel has a stirring device capable of smoothly exchanging heat while processing the material to be supplied into the casing while stirring the blades. [Prior Art] Conventionally, as such a stirring heat transfer device, for example, a plurality of rotating shafts are arranged in parallel in a substantially horizontal casing having a water jacket structure on the outer periphery, and a partition is provided on the rotating shaft. Stirring plate, the rotating shaft and stirring

Between adjacent agitating plates on one side. The shaft of the stirring plate on the rotating shaft

As shown in the conventional technology, a row of search and mixing plates is provided on the axis line at right angles to the end. 200302337 It is necessary to provide the material to be treated with the feed inlet for effective heating and cooling. ^ In the prior art, the stirring plate is formed by setting a small rake blade on the rear end. With this structure, the material to be processed supplied from the device: feed π is consumed from the stirring plate and the stirring plate by the small rake blade, thereby enhancing the stirring action of the stirring plate on the processed material. The agitation heat transfer device in the conventional technology has a problem with x because it has the above-mentioned configuration. According to the conventional technology, the to-be-processed material supplied from the feed port of the stirring heat transfer device is heated and cooled while being stirred and transferred into the container, and the processed product or dried product is taken out from the discharge port. Since all of the agitating plates are inclined with respect to a straight 2 plane on the axial axis of the rotating shaft, the finished product or dried product will strongly press the bottom of the casing of the heat transfer device. It is difficult for the finished dried product to be discharged from the discharge port. 'At the same time, by repeatedly performing the strong behavior of the dried product, etc.', the bottom of the casing will be worn, causing damage such as cracks or openings, and it will also induce the A person's heat exchange medium is, for example, a leak of cold water. [Summary of the Invention] The present invention has been completed in view of the above background, so the object of the present invention is to provide a kind of processed material such as powder, granules, or sludge supplied from a feed port. The bottom of the casing is damaged. The stirring heat transfer device is taken out from the material port. In order to achieve the object of the present invention, the following constitutional devices are used. 200302337 According to one aspect of the present invention, the stirring device is provided with a substantially horizontal casing having a feeding port and a discharging port, a plurality of hollow shafts that can be freely rotated and spaced apart in parallel in the axial direction of the casing, A plurality of hollow stirring plates spaced at an angle from one another and the other hollow shaft on the hollow shaft and a device for passing a heat exchange medium through the hollow shaft and the hollow stirring plate are characterized in that The length of the hollow shaft is such that the hollow mixing plate of at least one hollow shaft portion near the discharge opening is arranged substantially vertically. Therefore, in the stirring heat transfer device of this configuration, since the hollow stirring plate in at least one hollow shaft portion near the discharge port is disposed substantially perpendicular to the hollow shaft length, The to-be-processed substance supplied through the mouth is conveyed from the front to the rear of the casing through the inclined hollow mixing plate after being stirred, heated or cooled, and once stopped on the vertical plane of the hollow mixing plate which is vertically arranged , You can take it out from the discharge port. Therefore, the to-be-processed substance does not press the bottom of the casing, and thus the bottom is not damaged by cracks or openings, thereby extending the life of the casing. According to the second aspect of the present invention, in the agitated heat transfer device of the first aspect of the present invention, the length of the hollow shaft with respect to the length of the hollow shaft is substantially the same as the horizontal width of the discharge opening. The hollow stirring plate in a part is arranged approximately vertically. In the agitated heat transfer device having the above configuration, referring to the horizontal width of the discharge port, that is, "open", the hollow agitating plate of the hollow shaft shaft portion is provided in a substantially vertical direction, so that the casing will not be damaged. The bottom of the 'in the same day that can effectively remove the processed substance from the stirring device' can be used to directly design the remaining hollow shaft or hollow 200302337 heart-shaped mixing plate of the mixing heat transfer plate. Only the design is changed. In this way, not only Gu Yi, but also the parts such as the hollow stirring plate in the changed part are easily replaced. According to the second task description, it is characterized in that the invention is described in one of the invention or the second invention. In the mixed heat transfer device, a rake blade is provided on the front end of at least one of the hollow stirring plates arranged substantially vertically. In the stirring heat transfer device configured as described above, The floor blade can pull out the remaining processed substance at the bottom of the housing near the discharge port, so as to take it out from the discharge port. It is characterized in that, in the heat transfer device for mixing and mixing according to the third aspect of the present invention, the blade of the rake is opened / formed in the direction of the rotation of the hollow _ mixing plate to form a large σ and placed in the blade. In the heat transfer device, there are 搂 rake blades〃, blades protruding in the direction of rotation of the two-shaped stirring plate, and ⑻, which can solidify the beef solid between the inner wall of the casing and the hollow spoiler or near the discharge port. The private part of the part _ ^ of the knife 完全 and the remaining substances in the limbs completely play the role. According to the fifth aspect of the present invention, characterized in that in the third or fourth aspect of the present invention = mixed heat transfer device, The sepals form a wide leaf between the adjacent empty plates. It is found in the teaching of this structure. In the hollow-shaped stirring of the newspaper # # 丄 t 得 礼 莱 片 ... the width of the leaves is wide and the leaves are consumed. It is enough to completely remove the processed substance remaining on the bottom of the shell, not only does not need to change the type of the processed substance, etc., but also it does not completely change the bottom of the body. The role of the processing substance 20030233 / [Embodiment] Refer to A? Example 丨 An embodiment of a heat transfer device will be described. FIG. 4 is a diagram showing Embodiment 1 of the heat transfer and transfer device according to the present invention, and this will be described. In this embodiment, A is a load A heat transfer device is provided, and an upper cover 1c and a redundant body 1 are provided, and a water jacket 2 such as a dent flat sleeve is provided on the outer periphery of the casing 丨 for example, in the axial direction. The outer periphery of the water jacket 2 is constituted The outer casing 3 is provided with the heat exchange medium inlet ^ on the side of the water jacket on the outer shell 3, so that the heat exchange medium P shown in the first and second figures can circulate. Also, the exchange medium P is flowing from the water jacket. The heat exchange medium f outlet 4b on the side is discharged. In addition, as shown in the third figure, the bottom surfaces of the casing 1, the water jacket 2, and the outer casing 3 are wavy so as to surround the 4 mixing plate 13 described later. The casing The body 丨 is formed in a box shape with a substantially rectangular parallelepiped shape, and one end (front end) of the axial direction is arranged in an inclined horizontal direction so as to be slightly higher than the other end (rear end). In addition, the heat radiation of the mixing and heat transfer device is controlled to a minimum by a heat insulating material or the like between the water jacket 2 and the outer case 3. As shown in the first figure, a feed port 5 is provided on one of the upper portions of the casing 1 so that a substance to be processed such as a powder or a sludge substance can be continuously supplied. One or more discharge openings 7 are provided on the lower or side of the other side of the casing 1, so that the processed material can be continuously discharged through the weir plate and the table-type shutter (not shown). If one end (front end) of the casing 1 is set to be slightly higher than the other end (rear end), the feed port 5 is provided at the upper end of one end of the casing / 1 (rear end) It is preferable to perform stirring and heat transfer at the center, and to arrange the discharge port 7 near the lower part of the casing or near the rear side, from the viewpoints of physical treatment and transportation of the material to be processed. In addition, the discharge port 7, such as the first picture and 6 through the remote control of automatic lift 7a, through its control to set the movable shutter. ,,, P Yau, physical shell or finished product discharge . In addition, by rotating the joystick 7c, the shutter 7a can also be manually raised and lowered. Figure T 7d shows the closed door that can be closed and opened to discharge the processed substance or the secondary component. In the housing 1, as shown in the first figure of -R f, for example, the four central batches with a shape of the same diameter and the same length and a substantially cylindrical shape are δ outer 1U workers ~ shafts 8a, 8b, 8e, 8d The vehicles along the casing 1 are placed in parallel and spaced apart from each other, so as to freely rotate, that is, they are placed side by side in the horizontal direction. The two ends of the mandrels 8a to 8d are protrudingly provided on a sealed housing composed of one end face la and the other end ib of the housing 1, and are freely rotatable by bearings ^ 9a and 9b. The hollow car is provided with a gear mechanism 10 and an electric motor 11 which are engaged with each other at the 鳊 (other than) parts of 8a to 8d, and constitutes a rotary driving device for the hollow shafts h to 8d through the gear mechanism 10 and the motor u. 12. Through the η Hai rotation driving device 丨 2, the hollow shaft 8b 8d rotates with the same rotation-number of people ', as shown in the second figure, the adjacent hollow cars are rotated by & and in opposite directions D1, T2, and each other Adjacent hollow shafts 8c and 8d also rotate in opposite directions T3 and T4. On the outer periphery of the hollow shafts 8a to 8d, as shown in the second and third figures, a row of hollow stirring plates 13 having a substantially disc shape are provided. The hollow 200302337 heart-shaped stirring plate 13 is disposed at an angle to each other and spaced apart as shown in the second figure, but is disposed between the hollow shafts 8a and 8b differently from each other in the axial direction. The hollow stirring plate 13 is located in the axial direction of the hollow shaft & adjacent to the centers of the hollow stirring plates 13 and 13. In addition, in addition to the rectangular shape of the cross-sectional shape of the hollow stirring plate 13 as shown in the figure, the thickness of the stirring plate 13 is gradually reduced toward the outer peripheral side of the ridge. Various shapes.

In addition, the inside of the stirring plate 13 is hollow, and its structure is such that the heat exchange medium p supplied from the hollow portions 8e of the hollow shafts 8a to 8d is distributed throughout the hollow stirring plate 13. In addition, as shown in the third figure, each of the stirring plates 13, 13 is formed, for example, at 30 in the peripheral direction. The pair of notches ΐ3A,, which are opened at an angle, make the clamping axial axes symmetrical to each other, and the phase between the agitating plates 13, 13 adjacent to each other in the axial direction of each hollow shaft center to flutter is 90. A small blade 13C is provided on the outer peripheral portion of the end surface toward the rotation direction T1 to T4 of the cutout portion 13A.

Both ends of the mixing heat transfer device A of the present invention have a structure as shown in the fourth figures (a) and (b), and the fourth figure (a) shows another (rear) of the hollow shaft ) An enlarged side view of the main part of the side. The fourth figure (b) shows an enlarged side view of the main part of one end (front end) side of the hollow shaft 8b. The other end (rear end) side of the hollow shaft 8b is connected to the heat exchange medium introduction pipe 14 on the hollow car shaft and the heat-exchange medium outlet f 15 on the hollow shaft through the bearing 4.9b. And because the agitating plate Η is shaped, as shown in the fourth figure (b), connection is made between a hollow agitating plate j 3 12 200302337 and 'shaft 8b, so that it can be introduced through the nozzle The officers 16 and 17 are led to flow the heat exchange medium p. In the two shafts, the heat exchange medium p such as radon, warm water, or cold water introduced from the hollow shaft is guided.

Into the hollow cymbal plate 13, and then discharged through the lead-out duct K, port in the hollow shaft 8b, and at the same time through the heat exchange medium outlet pipe 15 of the mandrel to discharge it through such a hot parent exchange effect, from The to-be-processed material supplied from the feed port 5 can be stirred and heat-treated. In the fourth figure, 18 and 19 are closed boxes that close the inside of the casing 1, and 9a and S are the bearing portions. In addition, 20 is a rotating coupling, so that the heat exchange medium is introduced and exported inside the rotating hollow shaft 8b without leakage. It is connected to the rotary driving device 12 and connected to the hollow shaft 8b. ) Connection, through the operation of the rotary drive device, 21b is the driven shaft, the other end (rear end) of I * 'a king mandrel 8b is connected ^ In addition, the structure of the end) is omitted. Factory / | ~ Talk about this and one end (front end) 3 and the other 3 hollow shafts 8a, 8c, 8d; one end (rear, so save

The hollow shafts 8a to 8 (the other end (rear end) of the housing) or 2 and a proper discharge port 7 is provided in the vicinity of the lower part or the side of the outer casing 3, and the like. The hollow shafts 8a to 22 near the mouth 7, as shown in the second and fourth figures ⑷, do not tilt a plurality of, that is, 2 to 3 places: the shape of the stirring plate 13, 13, 13 is inclined relative to the hollow shaft shaft Arranged perpendicular to the axis. However, the inside of the mixing plate 13, 13, 13; 13 is formed into a flat shape. Department will explain. —The configuration of the stirring plate 13 and the discharge port 7 is closed. The heat transfer is equal to 7: the discharge of the heat transfer device A is placed on the left and right sides of the row (rear) 2 Outer shell 3.. In addition, the discharge port 7 is connected to the hollow and 8d in position, and the hollow shaft 8d will be described. The hollow shaft 8d is substantially the same as the horizontal width B of the opening portion 6 corresponding to the shaft length c and the shaft 8d. The three hollow agitating plates 13, 13, and 13 in the circumferential length portion are provided in a direction substantially perpendicular to the ^ axis, that is, the hollow shaft length. In addition, in the present embodiment, the same as described above, exemplified is that the hollow shaft 8b, 8c 2 has a hollow stirring plate 13 which is substantially perpendicular to the length of the hollow shaft. Example 2 and the stirring heat transfer of the present invention The second embodiment of the device exemplifies a technique in which a relatively large rake blade is provided at the front end of the stirring plate disposed in a substantially vertical direction with respect to the hollow shaft axis shown in the first embodiment. The larger rake blade 22 is shown on the hollow shaft 仏, 8d in the second figure, and is shown on 8b in the fourth figure (a). The larger rake blade 22 'has a certain width in a horizontal or vertical direction as described later, and has a certain width.' It is characterized by increasing the rake area of the to-be-processed substance or dried material, etc. ' The axial direction of the bearing portions of the hollow shafts 8 a to 8 d near the mouth 7, that is, the hollow agitating plate 13 disposed substantially perpendicularly to the hollow shaft 矣, exerts its effect. That is, 14 200302337 powder, granules, sludge, and other materials to be processed are supplied from the feed port 5 to be stirred, transferred, and transferred to the other end (rear end) of the severely mixed heat transfer device A, and then disposed vertically. The flat-shaped front surface of the hollow-shaped stirring plate 13 seen from the direction can discharge the processed substance or cake, the finished product, or the dried product remaining near the discharge port 7 at once. In addition, the rake blade 22 is not necessarily provided on all the hollow stirring plates 13, 13, and 13 near the discharge port 7, and may be provided on at least one of the hollow stirring plates 1 3, 1 3, and 13. ^ From

On the other hand, in addition, the λ degree of the rake blade 22 is such that it does not contact the hollow stirring plates 13, 13 on the hollow shaft 8c adjacent to each other in the direction of the adjacent stirring plates, that is, on the hollow shaft "Or the width is set in the axial direction of 8d to form a relatively large blade 22. In addition, the rake blade 22 is inundated in the direction of rotation of the hollow stirring plate 3, for example, as shown in Figure 6 The leaf-like body shown in the figure is sufficient to solidify the treated materials such as the front surface of the shell, the inner wall and the mixing plate, or the front of the hollow stirring plate 3 arranged substantially perpendicularly.

The operation of Examples 1 and 2 of the stirring heat transfer device of the present invention will be described below. The to-be-processed substances such as powder, granules, and sludge supplied from the feed port 5 are driven and driven by, for example, turning on the control panel of the stirring and heat transfer device A provided separately. For example, the hollow shaft 8 & ~ 8d is driven. The speed of the ㈣⑷ 卜卜 ㈣⑷ is rotated. In addition, the heat exchange medium p such as steam, warm water, or cold water introduced from the heat exchange medium guide pipe 14 of the hollow shaft is introduced into the hollow interior of the stirring plate 13 through the hollow shaft 8a 8 (1's hollow portion 8e. 15 200302337 In addition, the to-be-processed substance supplied in the casing 1 is agitated by hollow stirring plates 13, 13... That are continuously arranged by being inclined with respect to the axial direction of the hollow shafts 8 a to 8 d. On the other hand, the heat exchange medium p flows into the through hole or recess of the sleeve 2 from the heat exchange medium inlet 4a disposed on the side of the water jacket on the outer casing 3, and is introduced into the hollow shaft 8a through the housing 1 and The hollow portion 8e of 8d and the flow of the heat exchange medium p in the hollow shape of the agitating plate 13 heat or heat transfer the substance to be processed inside the casing. In addition, the substance to be processed passes through a series of inclined hollows Shape stirring plates 13, 13 ... and transfer from one end (front end) to the other end (rear ^) of the housing 1 while heat transfer is performed. However, a plurality of The hollow agitation 13, 13, and 13 are disposed on the hollow shafts 8a and 8d. The axial direction is approximately perpendicular to the length of the hollow axis = toward '. Therefore, the horizontal plane inside and outside has the function of stopping when the material to be processed reaches the other end (rear end) of the casing 1. Substance, "The hollow mixing plate 13, 13, 13 is not further pressed to the processed material, finished product, dried product or cake as a processing element, and is discharged from the discharge port 7. jinshu /, through this stirring For example, the control panel of the heat transfer device A is turned on and falls. The private place is 5 to automatically process the object to be supplied from the feed port 5. In addition, f mixes and heats or transmits heat. Heat and transfer. Opening and closing the opening 6 provided in the discharge port 7 _ "") can be freely taken out by products or lumps: closing the door 7d can be used as a finished product, and the discharged amount of the processed material can be dried. 200302337 ^ The automatic lifting device 7b lifts the shutter 7a and controls it by adjusting the size of the opening portion 6 and the mouth. Alternatively, the shutter 7a can also be controlled manually. The following describes the arrangement of the embodiment 2 of the present invention with reference to the fifth and sixth figures in the direction of the longitudinal axis of the hollow shaft near the discharge port of the search and mixing heat transfer device A, that is, the direction substantially perpendicular to the length of the hollow shaft. The structure and principle of a relatively large rake blade 22 provided on the front end of the hollow stirring plate 13 will be described.

The fifth figure shows an embodiment in which the rake blade 22 is welded and fixed to the front end of the hollow agitating plate 13, which is characterized in that protrusions 22a, 22b, 3 are formed on the left and right sides of the hollow agitating along the hollow shape. On the contrary, the flat surface or the inside thereof forms the extension portions 22c and 22d extending in the up-down direction. Because of this configuration, when the hollow shaft 8d rotates in the direction of the arrow E, the rake blade 22 provided on the hollow shaft 8 "the hollow stirring plate 13 that rotates in the direction of the arrow E," The blade 22 can be raked and inserted between the hollow agitating plates 13 and 13 adjacent to the hollow shaft 8c in the opposite rotation direction F indicated by a dotted line. Then, the blade 22 can be placed in the hollow agitating The material to be processed between the plates 13 and 13 is particularly solidly solidified on the hollow shaft 8c or the material to be processed between the hollow agitating plates 13 and 13 or the hollow agitating plate 13 and the housing. The finished product or dried product, agglomerate, etc. 'will be consumed to the discharge port 7. Moreover, the hollow stirring plate 13, 13, 13 provided with the floor blade 22 is located near the discharge port 7 or the discharge port 7 The opening part 6 is in a suitable position in the width, so it can be efficiently discharged to the discharge port 17 ZUUJUZJJ / through the hollow shaft 8 "Gang rotation energy. Furthermore, as shown in the sixth figure, the front end portion of the 5H f 22e can be further enhanced by forming an acute angle shape. The other configurations are substantially the same as those in the fifth figure, so the description is omitted. The stirring heat transfer device of the present invention has the above-mentioned structure and operation, and therefore has the following effects.

As shown in the sixth figure, the second blade harrow blade 22 can form a protruding blade blade in the direction E of the front end of the rotating blade 22 of the hollow shaft 8d. According to the shape of the second blade, the blade blade can be left deep and solidified on the dotted line. Representation 2: The processed substance or "junior high school" between the hollow-shaped mixing plates 13, 13 of the car "c", so that the processed substance or agglomeration can be quickly removed from the hollow-shaped mixing plate 13, 13 or the casing 1 Wait for peeling, even if there are few rotating moon daggers, it will be enough to completely remove the remaining clumps, etc. from the inside of the shell to the discharge port 7

A stirring heat transfer device according to one aspect of the present invention includes a substantially horizontal casing having a feed inlet and a discharge outlet, and a plurality of freely rotatable multiple parallel spaced-apart housings in an axial direction of the housing. The hollow shaft, a plurality of hollow stirring plates spaced at an angle from one another and the other hollow shaft on the hollow shaft, and a device for passing a heat exchange medium through the hollow shaft and the hollow stirring plate are particularly characterized in that: Relative to the length of the hollow shaft, the hollow agitating plate of at least one hollow shaft portion near the discharge port is arranged substantially vertically. Therefore, in the stirring heat transfer device of this configuration, since the hollow stirring plate in at least one hollow shaft portion near the discharge port is disposed substantially perpendicular to the length of the hollow shaft, The to-be-processed material supplied by the mouth is stirred, heated, or cooled, and is conveyed from the front to the rear of the hollow 18 through a tilted hollow 18 200302337 heart-shaped stirring plate, which is vertically arranged on the vertical plane of the hollow stirring plate Once the top is stopped, it can be removed from the discharge port. Therefore, the substance to be processed does not press the bottom of the casing, and thus the bottom is not damaged by cracks or openings, thereby extending the life of the casing.

The stirring heat transfer device according to the second aspect of the present invention is characterized in that, with respect to the length of the hollow shaft, the space in the shaft shaft long portion that is substantially the same as the horizontal width of the discharge opening is The reading stir plate is arranged approximately vertically. In the mixing and heat transfer device constituted by $, the horizontal width of the discharge opening, that is, the opening 胄 'is provided in the vertical direction only to the hollow stirring plate of the long portion of the hollow shaft, so the shell will not be damaged. At the bottom of the body, while the material to be processed can be effectively taken out of the stirring device, the basic design of the hollow shaft or hollow slamming plate with the remaining heat transfer heat transfer unit I can be directly designed as a μ-changed part. It is not only easy, but it is also easy to replace the hollow stirring plate and other parts in the Xiao, mouth, and more mouth F knife. Stirred heat transfer device provided according to the third aspect of the present invention

… One,…

A rake blade is provided on at least one I-end of the main substantially vertically arranged hollow stirring plate. In the heat transfer device of this structure, the tea pieces are placed at the front end of the two-heart-shaped mixing plate, and the tea bottom can be processed at the bottom of the casing at the discharge port portion. The material is raked out to play the role of taking out the discharge opening. According to the present invention, the stirring heat transfer device is characterized in that the blade of the rake is formed in the direction of the rotation of the hollow makeup plate with a blade protruding 19 200302337. In the rotation direction of the central stirring plate of the stirring heat transfer device of this structure, there are eight blades which are firmly solidified in the casing, and thus have a μ-shaped heart-shaped stirring plate capable of dividing. The remaining to-be-processed substance in the heart near the discharge port is raked out completely. According to the fifth aspect of the present invention, the twisted blade is provided in the adjacent hollow: hot clothes, and is characterized in that a wide reed is formed between the two plates that meet the shape and the shape. The heat-conveying device for the stirrer t is formed in the proportion of 6 & r 1 Lou 1 Zhu piece between the hollow-shaped stirrer, the rake area of the rake blade becomes larger than the bottom of the casing The dagger of the processed object does not need to wait for the type of the residual edible matter. ::: Turning out, not only in the conversion of the processed object, it is necessary to wash the bottom of the shell, but it also plays a completely different role ~ different species The role of the processed substance. << [Brief Description of the Drawings] (1) Schematic Part The first drawing is a side view of the part where u lacks the mixing heat transfer device of the present invention. u The second figure is a plan view showing the internal structure of the shell of the present invention for mixing heat transfer. The third figure ^ shows the cross-sectional view of the stirring device of the present invention from the direction of the second figure. It is a cross-sectional view showing the heat transfer device of the present invention. (A) The main part of Β main_ β I knife king. P-side end. ) Is an enlarged Alj 20 200302337 view showing the main part of the -end (front end) portion of the second work shaft. The fifth figure is a table showing the application of the hollow shaft portion near the discharge port in the heat transfer device of the present invention. The enlarged oblique view of the structure of the high-stage paddle provided on the mixing plate. The sixth figure shows the hollow shaft portion near the discharge port of the 士 4 月 月 衣 1 of the present invention. An oblique view of another modified example of the shovel blade of Jiezhiji.

(2) Symbols for component A: A means for stirring the heat transfer device, B: the horizontal width corresponding to the width of the opening of the discharge port, C, which is the same shaft length as B, E, the direction of rotation of the hollow shaft, F Indicates the opposite rotation direction of the adjacent hollow shaft, P indicates the heat exchange medium, and T1 ~ T4 indicate the rotation direction of the hollow shaft,

1 indicates the shell, and Shiyi ▲ la indicates one end of the body, lb indicates the other end of the body, 1 ^ main-mm t lc indicates the upper cover of the body, 2 indicates the water jacket, and 3 indicates Shell, 4a represents the heat exchange medium inlet on the side of the water jacket, servant represents the heat exchange medium outlet on the side of the water jacket, 5 represents the inlet, 6 indicates the opening of the discharge outlet, 21 200302337 7a represents the shutter, 7c represents the operation 8a to 8d represent hollow shafts, 10 represents a gear mechanism, 12 represents a rotary drive device, 7 represents a discharge port, 7b represents an automatic lifting device, 7d indicates the door is not opened or closed, 9a, 9b represents a bearing portion, 11 represents a motor, 13 Indicates a hollow stirring plate, 13A and 13B indicate notch portions of the stirring plate, 13C indicates a small blade provided on the stirring plate, I4 indicates a heat exchange medium introduction tube on a hollow shaft, and 15 indicates a heat exchange medium outlet on the hollow shaft 16 and 17 indicate the lead-in and lead-out tubes, 18 and 19 indicate the sealed box, 20 indicates the rotating coupling, 21a indicates the drive shaft, 21b indicates the driven shaft '22 indicates a relatively large rake blade, and 22a indicates the loss Left extension of blade, 22b Hug the right side shows the blade projecting portion, 22c denotes an outer end portion of the left side of the rake blade, 22d denotes the right outer portion of the rake blade creep, 2 2 e floor, the table does not purple tea apple pieces

Claims (1)

200302337 耠, apply for patent Fan earn1 · A stirring heat transfer device, equipped with a ················· A roughly horizontal housing with a feed inlet and a discharge outlet, which can be freely spaced in parallel in the axial direction of the housing A plurality of rotating hollow shafts, a plurality of hollow stirring plates spaced at an angle from one another and the other hollow shaft on the hollow shaft, and a device for passing a heat exchange medium through the hollow shaft and the hollow stirring plate, It is characterized in that, with respect to the length of the hollow shaft, the hollow stirring plate of at least one hollow shaft portion near the discharge port is arranged substantially vertically. 2 The stirring heat transfer device according to item 1 of the scope of patent application, characterized in that, with respect to the length of the hollow shaft, the length of the hollow shaft shaft length portion which is approximately the same as the horizontal width of the discharge opening is The hollow stirring plate is disposed substantially vertically. 3. The mixing and heat transfer device according to item 1 or 2 of the scope of the patent application, which is characterized in that a rake blade is provided on the front end of at least one of the hollow mixing plates arranged substantially vertically. 4. The disturbance heat transfer device according to item 3 of the scope of patent application, wherein the rake blade forms a protruding blade in the rotation direction of the hollow stirring plate. 5. The stirring heat transfer device according to item 3 or 4 of the scope of the patent application, characterized in that the rake blades form wide leaves between adjacent hollow-shaped mixing plates. Pick up, Schematic as next page 23