CN212370394U - High-speed continuous centrifugal dehydrator - Google Patents

Abstract

The utility model relates to the technical field of dewatering devices, in particular to a high-speed continuous centrifugal dehydrator, which comprises a base, wherein a positioning plate is fixed on the base, a driving motor is fixed on the positioning plate, the driving motor is connected with a rotating shaft through a belt in a rotating way, a supporting frame is fixed on the base, a dehydrating barrel is fixed on the supporting frame, a connecting shell is fixed in the middle of the bottom of the dehydrating barrel, one end of the connecting shell penetrates through the dehydrating barrel and an upper supporting plate, the rotating shaft penetrates through the connecting shell and is in interference connection with a connector in the dehydrating barrel, a buffer chamber is fixed on the connector, the buffer chamber is fixed with a first filter screen and a second filter screen with different tapers, a sealing cover is fixed at the opening of the dehydrating barrel, a limiting mechanism extending into the dehydrating barrel is fixed on the sealing cover, the utility model realizes continuous dehydration, the water content of the material can be adjusted according to the filter screens with different tapers, and the method has wide application prospect in the technical field of dehydration devices.

Description

High-speed continuous centrifugal dehydrator

Technical Field

The utility model belongs to the technical field of dewatering device technique and specifically relates to a high-speed continuous type centrifugal dehydrator.

Background

At present, all the dewaterers used on organic fertilizers and kitchen waste are dewatered basically in an extrusion mode, but some materials cannot be dewatered, and a centrifugal dewaterer similar to a washing machine appears under the background, but the traditional centrifugal dewaterer is not continuous in discharging, and is not beneficial to continuous work of a production line because the continuous discharging cannot be carried out, so that a high-speed continuous centrifugal dewaterer is produced in order to solve the problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the discharging of the traditional centrifugal dehydrator is not continuous, the invention provides the high-speed continuous centrifugal dehydrator.

The technical proposal of the utility model is that the utility model comprises a base, wherein, a positioning plate is fixed on the base, a driving motor is fixed on the positioning plate, the driving motor is rotationally connected with a rotating shaft through a belt, a supporting frame is fixed on the base, a dewatering barrel is fixed on the supporting frame, a connecting shell is fixed in the middle of the bottom of the dewatering barrel, one end of the connecting shell penetrates through the dewatering barrel and the upper supporting plate, the rotating shaft penetrates through the connecting shell and is connected with a connector in the dewatering barrel in an interference manner, a buffer chamber is fixed on the connector, a first filter screen and a second filter screen with different tapers are fixed in the buffer chamber, a sealing cover is fixed at the opening of the dehydration barrel, a limit mechanism extending into the dehydration barrel is fixed on the sealing cover, the sealing cover is communicated with a feeding pipe and a cleaning pipe, and the feeding pipe penetrates through the limiting mechanism and extends to the area where the second filter screen is located.

Preferably, the base is formed by fixedly connecting a plurality of lower channel steel and lower supporting plates, the lower supporting plates are fixed on the end faces of the two sides of the lower channel steel, and the positioning plate is fixedly connected to the lower supporting plates.

Preferably, the support frame includes bracing piece, last channel-section steel and last backup pad, the one end fixed connection of bracing piece is under on the channel-section steel, the other end and last channel-section steel fixed connection, the both sides terminal surface of going up the channel-section steel all is fixed with the backup pad.

Preferably, the end of the rotating shaft of the driving motor is fixedly connected with a driving wheel, one end of the rotating shaft is fixedly connected with a driven wheel, and the driving wheel and the driven wheel are rotatably connected through a belt.

Preferably, the inside connecting block and the lower connecting block of being fixed with in both ends of connecting the shell, the both ends of connecting the shell are fixed with shrouding and lower shrouding, the one end that the belt was kept away from to the axis of rotation is fixed with main pivot, main pivot runs through connecting block, lower connecting block, goes up shrouding and lower shrouding.

Preferably, the lower groove has been seted up on the lower connecting block, the interference is connected with lower bearing in the lower groove, the inner circle of bearing is run through down to main pivot to be connected with the inner circle interference of lower bearing, the main pivot is close to the one end surface of axis of rotation and has seted up the screw thread, threaded connection has fastening nut on the screw thread, the interference is connected with down the axle sleeve in the main pivot, the axle sleeve runs through down the shrouding and offsets with lower bearing and fastening nut, the seal groove has been seted up on the shrouding down, the axle sleeve is equipped with unsteady oil blanket down at the coupling shell endotheca down, unsteady oil blanket is placed in the seal groove down.

Preferably, an upper groove is formed in the upper connecting block, an upper bearing is connected to the inner portion of the upper groove in an interference mode, the main rotating shaft penetrates through an inner ring of the upper bearing and is in interference connection with the inner ring of the upper bearing, an upper shaft sleeve is connected to one end, far away from the rotating shaft, of the main rotating shaft in an interference mode, the upper shaft sleeve penetrates through an upper sealing plate and is in contact with the upper bearing in an interference mode, and an upper floating oil seal is sleeved on the upper shaft sleeve in the connecting shell.

Preferably, the main rotating shaft is inserted into the connecting shell and is in interference connection with the connector, the buffer chamber comprises a bottom plate, a side plate and a connecting flange, the bottom plate is fixedly connected with the connector, the side plate is fixedly connected with the bottom plate to form a cylindrical structure, the connecting flange is fixed on the end face of the side plate, which is far away from one end of the bottom plate, of the outer side, the bottom plate is provided with a filter hole, and a partition net is fixed on the bottom plate at the filter hole.

Preferably, first filter screen and second filter screen are round platform shape structure, the tapering of first filter screen is greater than the tapering of second filter screen, the less one end of first filter screen diameter is fixed on flange, the external fixed surface who keeps away from the one end of first filter screen of second filter screen has the limiting plate, the discharge gate has been seted up on the lateral wall of the dehydration bucket that the opening of the one end of first filter screen was kept away from to the second filter screen, discharge gate department is fixed with the guide cover.

Preferably, stop gear includes connecting plate and baffle, the connecting plate is the loop configuration, and one end fixed connection on the closing cap, the other end and baffle fixed connection, the perk forms round platform shape structure on the border of baffle, the one end of inlet pipe runs through the baffle and extends to the second filter screen place region.

Adopt the technical scheme of the utility model can reach following beneficial effect: (1) the water content of the material discharged from the discharge port is well ensured through the first filter screen and the second filter screen with different tapers, and the angle of the filter screens can be adjusted according to different requirements on the water content of the material in different occasions to obtain the material with the desired water content; (2) by arranging the buffer chamber, the materials in the buffer chamber can conveniently diffuse on the filter screen after being filled, so that the materials are uniformly distributed on the screen surface, and the possibility of vibration of the equipment due to uneven weight distribution is reduced; (3) by arranging the limiting mechanism, the materials during dehydration can be conveniently limited, the materials are prevented from being freely coated on the first filter screen and the second filter screen, the full dehydration can not be carried out, and the dehydrated materials can be conveniently discharged from the discharge port along the second filter screen; the technical proposal of the utility model has wide application prospect in the technical field of the dehydration device.

Drawings

FIG. 1 is a front view of a high-speed continuous centrifugal dehydrator according to the present invention.

Fig. 2 is an enlarged view of the area a in fig. 1.

Fig. 3 is an enlarged view of the region B in fig. 1.

Fig. 4 is an enlarged view of the region C in fig. 1.

Wherein, 1, lower channel steel, 2, lower support plate, 3, positioning plate, 4, driving motor, 5, driving wheel, 6, first limit ring, 7, first screw, 8, belt, 9, driven wheel, 10, second limit ring, 11, second screw, 12, rotation shaft, 13, support rod, 14, upper channel steel, 15, upper support plate, 16, dewatering barrel, 17, connecting shell, 18, lower seal plate, 19, screw thread, 20, fastening nut, 21, lower shaft sleeve, 22, lower floating oil seal, 23, lower connecting block, 24, lower groove, 25, lower bearing, 26, main rotation shaft, 27, upper seal plate, 28, upper connecting block, 29, upper groove, 30, upper bearing, 31, upper shaft sleeve, 32, upper floating oil seal, 33, connector, 34, bottom plate, 35, side plate, 36, filtering hole, 37, connecting flange, 38, first filtering net, 39, second filtering net, 40, limiting plate, 41. the device comprises a sealing cover, 42, a connecting plate, 43, a baffle, 44, a feeding pipe, 45, a conveying pipe, 46, a first flange, 47, a second flange, 48, a first valve, 49, a cleaning pipe, 50, a second valve, 51, a water discharging pipe, 52, a discharging hole, 53 and a guide cover.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention, and in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as limiting the present invention.

Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance throughout the present disclosure, it being understood that unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and can be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The centrifugal dehydrator of high speed continuous type as shown in fig. 1 to 4 comprises a base for supporting the whole apparatus by the base so that the whole rotating shaft stands on the ground stably. The 3 board welding of locating plate or through the fixed detachable connection of screw on backup pad 2 down, be fixed with driving motor 4 through the bolt on the locating plate 3, be convenient for fix driving motor 4 on the base through the locating part is unsettled. The driving motor 4 is rotatably connected with a rotating shaft 12 through a belt 8, so that the driving motor 4 can drive the whole dehydrator to rotate, and further centrifugal dehydration is realized. Of course, the driving motor 4 can also be connected with the rotating shaft 12 through a chain belt or a gear, as long as the driving motor 4 can drive the rotating shaft 12 to rotate. The lower channel steel 1 on the base is welded or detachably connected with a support frame through screw fixation, and the support frame is welded and fixed with a dehydration barrel 16, so that the dehydration barrel 16 and the base are fixedly connected together through a support piece to form a whole. Welded fastening has the connection shell 17 in the middle of the bottom of dehydration bucket 16, and the one end of connecting shell 17 is at the interior bottom of dehydration bucket 16, and the other end runs through dehydration bucket 16 and last backup pad 15, and axis of rotation 12 runs through connection shell 17 and interference connection has connector 33 in dehydration bucket 16, is convenient for connect through connection shell 17 and prescribes a limit to axis of rotation 12 for axis of rotation 12 can be unsettled, does not influence the rotation simultaneously. Connector 33 welded fastening has the buffer memory room, and the material of being convenient for can advance into the buffer memory room after entering into dehydration bucket 16, thereby overflows first filter screen 38 and second filter screen 39 after the material in the buffer memory room is filled up and on guaranteeing the even wire side that is covered with of material to reduce equipment because the inhomogeneous possibility that produces the vibration of weight distribution. The first filter screen 38 and the second filter screen 39 of different tapering of buffer memory room detachable connection through bolt fastening are convenient for through the first filter screen 38 and the second filter screen 39 of upper and lower sectional type design to fine assurance the water content of material after the dehydration, can also adjust the material that obtains the water content of wanting according to the requirement difference of the water content of different occasions to the material to the tapering of first filter screen 38 and second filter screen 39. The opening of the dehydration barrel 16 is detachably connected with a sealing cover 41 through screw fixation, so that the opening of the dehydration barrel 16 is conveniently sealed through the sealing cover 41, and materials and water are prevented from being thrown out from the opening of the dehydration machine in the dehydration process. The stop gear that extends to in the dewatering barrel 16 is welded or detachably connected with through the screw fixation on the closing cap 41, is convenient for inject the material through stop gear for can not throw at will in first filter screen 38 and second filter screen 39 when the material carries out centrifugal dehydration, influence the dehydration effect, inject the material simultaneously, make the material only can follow the gap continuous discharge between second filter screen 39 and the stop gear. The cover 41 is communicated with a feed pipe 44 and a cleaning pipe 49, so that the feed pipe 44 can feed materials into the dewatering barrel 16, and the cleaning pipe 49 can clean the first filter screen 38, the second filter screen 39 and the dewatering barrel 16. The feeding pipe 44 penetrates through the limiting mechanism and extends to the area where the second filter screen 39 is located, so that the materials can directly enter the buffer chamber after being discharged from the feeding pipe 44 and can be gradually spread on the first filter screen 38 and the second filter screen 39 under the action of centrifugal force.

As shown in figures 1-4, the base is formed by welding a plurality of lower channel steel 1 and lower supporting plates 2 or detachably connecting the lower channel steel 1 and the lower supporting plates through screw fixation, the lower supporting plates 2 are welded and fixed on the end faces of the two sides of the lower channel steel 1, the base is larger in ground contact surface through the lower channel steel 1 and the lower supporting plates 2, and the stability of the whole device is improved. The support frame includes bracing piece 13, last channel-section steel 14 and last backup pad 15, and the one end welding of bracing piece 13 or can dismantle through fix with screw and be connected under on channel-section steel 1, the other end with last channel-section steel 14 welding or can dismantle through fix with screw and be connected fixed connection, be convenient for through bracing piece 13 with output tube and lower channel-section steel 1 fixed connection together, form stable skeleton. Go up the equal welded fastening of both sides terminal surface of channel-section steel 14 and be equipped with backup pad 15, be convenient for through the normal dewatering barrel 16 that backup pad 15 can be better, further increase the stability of support frame simultaneously.

As shown in fig. 1-4, the high-speed continuous centrifugal dehydrator has a first screw thread 19 hole formed at the end of the rotating shaft of the driving motor 4, the rotating shaft of the driving motor 4 is connected with the driving wheel 5 in an interference manner, and the first screw penetrates through the first limiting ring 6 and is connected in the first screw thread 19 hole through the screw thread 19, so that the driving wheel 5 is driven to rotate through the rotation of the rotating shaft of the driving motor 4, and the driving wheel 5 is limited by the first limiting ring 6, thereby avoiding the driving wheel 5 from being separated from the rotating shaft of the driving motor 4. Second screw 19 hole has been seted up to the one end of axis of rotation 12, and axis of rotation 12 with follow driving wheel 9 interference connection to run through second spacing ring 10 screw thread 19 through second screw 11 and connect in second screw 19 downthehole, be convenient for form a whole with axis of rotation 12 with from driving wheel 9 fixed connection together, and then conveniently rotate from driving wheel 9 and drive axis of rotation 12 and rotate. The driving wheel 5 and the driven wheel 9 are rotatably connected through a belt 8, so that the driving wheel 5 is driven to rotate through the belt 8, and the driven wheel 9 is conveniently driven to rotate.

As shown in fig. 1-4, the high-speed continuous centrifugal dehydrator includes an upper connection block 28 and a lower connection block 23 welded and fixed inside two ends of a connection housing 17, the two ends of the connection housing 17 are detachably connected with an upper sealing plate 27 and a lower sealing plate 18 through screw fixation, a main rotation shaft 26 welded and fixed at one end of a rotation shaft 12 far away from a belt 8, the main rotation shaft 26 penetrates through the upper connection block 28, the lower connection block 23, the upper sealing plate 27 and the lower sealing plate 18, the main rotation shaft 26 is limited by the upper connection block 28 and the lower connection block 23, and the rotation of the main rotation shaft 26 is not affected, and in addition, the two ends of the connection housing 17 are sealed through the upper sealing plate 27 and the lower sealing plate 18, so that water is prevented from entering the connection housing 17 from the end of. The lower connecting block 23 is provided with a lower groove 24 on the end surface close to the lower sealing plate 18, the lower groove 24 is internally connected with a lower bearing 25 in an interference manner, and the main rotating shaft 26 penetrates through the inner ring of the lower bearing 25 and is connected with the inner ring of the lower bearing 25 in an interference manner, so that the main rotating shaft 26 is conveniently connected and limited through the lower bearing 25, and the rotation of the main rotating shaft 26 is not influenced. The outer surface of one end of the main rotating shaft 26 close to the rotating shaft 12 is provided with a thread 19, the thread 19 is connected with a fastening nut 20 on the thread 19, the main rotating shaft 26 is convenient to limit through the fastening nut 20, and the main rotating shaft 26 is prevented from sliding in a connecting hole to influence the driving wheel 5 to drive the driven wheel 9 to rotate. The main rotating shaft 26 is connected with a lower shaft sleeve 21 in an interference fit manner, and the lower shaft sleeve 21 penetrates through the lower sealing plate 18 and abuts against the lower bearing 25 and the fastening nut 20, so that the main rotating shaft 26 and the lower bearing 25 are limited by the lower shaft sleeve 21, the lower bearing 25 is prevented from being separated from the lower groove 24, and the main rotating shaft 26 is prevented from sliding up and down in the connecting shell 17. The seal groove has been seted up on lower shrouding 18, and lower axle sleeve 21 overlaps in connecting shell 17 and is equipped with down floating oil seal 22, and lower floating oil seal 22 places in the seal groove, is convenient for seal the one end of main rotating shaft 26 through floating oil seal 22 down, avoids water to get into connecting shell 17 along main rotating shaft 26, influences main rotating shaft 26 and rotates. An upper groove 29 is formed in the upper connecting block 28, an upper bearing 30 is connected in the upper groove 29 in an interference mode, the main rotating shaft 26 penetrates through the inner ring of the upper bearing 30 and is in interference connection with the inner ring of the upper bearing 30, the main rotating shaft 26 is conveniently connected and limited through the upper bearing 30, and meanwhile rotation of the main rotating shaft 26 is not affected. The one end interference that main pivot 26 kept away from axis of rotation 12 is connected with upper shaft sleeve 31, and upper shaft sleeve 31 runs through last shrouding 27 and is inconsistent with upper bearing 30, and the other end is inconsistent with connector 33, is convenient for inject main pivot 26 and lower bearing 25 through upper shaft sleeve 31, avoids upper bearing 30 to deviate from in the upper groove 29, avoids main pivot 26 to slide from top to bottom in connecting shell 17 simultaneously, but also can inject main pivot 26 transition and peg graft in connector 33. The upper shaft sleeve 31 is sleeved with an upper floating oil seal 32 in the connecting shell 17, so that one end of the main rotating shaft 26 is conveniently sealed through the upper floating oil seal 32, and water is prevented from entering the connecting shell 17 along the main rotating shaft 26 to influence the rotation of the main rotating shaft 26.

In the high-speed continuous centrifugal dehydrator shown in fig. 1-4, the main rotating shaft 26 is inserted into the connecting shell 17 and is in interference connection with the connector 33, so that the main rotating shaft 26 and the connector 33 can be connected into a whole, and the connector 33 is driven to rotate by the rotation of the main rotating shaft 26 manually. The buffer chamber comprises a bottom plate 34, a side plate 35 and a connecting flange 37, wherein the bottom plate 34 is fixedly connected with the connecting head 33 in a welding mode, and the side plate 35 is fixedly connected with the bottom plate 34 in a welding mode to form a cylindrical structure, so that materials conveyed from the feeding pipe 44 can be conveniently received. The connecting flange 37 is welded and fixed on the outer side end face of the end of the side plate 35 far away from the bottom plate 34, so that 㐋 connecting flange 37 is convenient to connect with the first filter screen 38. Seted up on the bottom plate 34 and filtered hole 36, and filtered and be fixed with through the screw on 36 bottom plates of hole 34 and separate the net, be convenient for discharge the water that the material flows through the spacing block and avoid piling up in the buffer memory room, utilize simultaneously to separate the net and keep apart the indoor material of buffer memory, avoid the material to discharge along filtering hole 36, influence the filter effect of material. First filter screen 38 and second filter screen 39 are round platform shape structure, and the tapering of first filter screen 38 is greater than second filter screen 39's tapering, be convenient for through first filter screen 38 and the second filter screen 39 of upper and lower sectional type design, thereby fine assurance the water content of material behind the centrifugal dehydration, can also adjust the material that obtains the water content of wanting according to the requirement difference of the water content of different occasions to first filter screen 38 and second filter screen 39, utilize first filter screen 38 and the second filter screen 39 of round platform shape structure simultaneously, make the material upwards remove and discharge along first filter screen 38 and second filter screen 39 when the centrifugal dehydration, and then realize the continuous dehydration of material. The first filter screen 38 and the second filter screen 39 are detachably connected by screws, so that the first filter screen 38 and the second filter screen 39 can be replaced conveniently. A plurality of screws of the smaller one end of first filter screen 38 are fixed on flange 37 for first filter screen 38 and second filter screen 39 and buffer chamber fixed connection form a whole together, and then be convenient for drive first filter screen 38 and second filter screen 39 rotation at the rotation type of main pivot 26, realize centrifugal dehydration. The limiting plate 40 is fixed on the outer surface of one end, far away from the first filter screen 38, of the second filter screen 39, so that the distance between the end part of the second filter screen 39 and the inner side wall of the dewatering barrel 16 is reduced through the limiting plate 40, the second filter screen 39 does not need to be reduced in dewatering, and further materials are prevented from falling into the dewatering barrel 16 from a gap between the second filter screen 39 and the inner side wall of the dewatering barrel 16 to influence the discharge of the materials. The discharge hole 52 is formed in the side wall of the dewatering barrel 16 opposite to the opening of the end, far away from the first filter screen 38, of the second filter screen 39, so that materials move upwards along the first filter screen 38 and the second filter screen 39 after being dewatered, the materials can only be discharged from the discharge hole 52 under the limitation of the limiting plate 40, and further continuous dewatering of the materials is realized. The discharge port 52 is welded or detachably connected with a guide cover 53 through screw fixation, so that the materials discharged from the discharge port 52 can be guided and discharged through the guide cover 53, and collection is facilitated. The bottom of the dehydration barrel 16 is communicated with a drain pipe 51 for discharging the dehydrated water from the drain pipe 51.

As shown in the high-speed continuous centrifugal dehydrator in figures 1-4, the limiting mechanism comprises a connecting plate 42 and a baffle 43, the connecting plate 42 is of an annular structure, one end of the connecting plate 42 is fixedly connected to the sealing cover 41 in a welding mode, the other end of the connecting plate is detachably connected with the baffle 43 in a welding mode or in a screw fixing mode, the size of the inner space of the dehydration barrel 16 at the upper end of the second filter screen 39 is conveniently reduced through the connecting plate 42 and the baffle 43, and materials after manual dehydration can only be discharged upwards along the second filter screen 39. The edge of the baffle 43 is tilted upwards to form a circular truncated cone-shaped structure, so that the thickness of the material when the material is moved and discharged on the second filter screen 39 is reduced through the baffle 43, and the sufficient dehydration of the material is realized. An end of the feed pipe 44 extends through the baffle 43 and into the area of the second filter 39 to facilitate the direct feed of material through the feed pipe 44 into the area of the first filter 38 and the second filter 39. A first flange 46 is fixedly welded at one end of the feeding pipe 44 outside the dewatering barrel 16, a second flange 47 is fixedly arranged at one end of the conveying pipe 45, and the first flange 46 and the second flange 47 are fixedly connected through bolts, so that the feeding pipe 44 and the conveying pipe 45 are conveniently connected together and communicated through the first flange 46 and the second flange 47, and further continuous material conveying is realized. The feed pipe 45 is connected to a first valve 48, which is convenient for controlling the feed pipe 45 to feed material to the feed pipe 44 through the first valve 48. The cleaning pipe 49 is communicated with a second valve 50, so that the opening and closing of the cleaning pipe 49 can be controlled by the second valve 50.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. High-speed continuous centrifugal dehydrator, including the base, its characterized in that, be fixed with locating plate (3) on the base, be fixed with driving motor (4) on locating plate (3), driving motor (4) rotate through belt (8) and are connected with axis of rotation (12), be fixed with the support frame on the base, be fixed with dewatering barrel (16) on the support frame, be fixed with connecting shell (17) in the middle of the bottom of dewatering barrel (16), the one end of connecting shell (17) runs through dewatering barrel (16) and last backup pad (15), axis of rotation (12) run through connecting shell (17) and interference connection has connector (33) in dewatering barrel (16), connector (33) are fixed with the buffer memory room, the buffer memory room is fixed with first filter screen (38) and second filter screen (39) of different tapering, the opening part of dewatering barrel (16) is fixed with closing cap (41), a limiting mechanism extending into the dewatering barrel (16) is fixed on the sealing cover (41), a feeding pipe (44) and a cleaning pipe (49) are communicated with the sealing cover (41), and the feeding pipe (44) penetrates through the limiting mechanism and extends to the area where the second filter screen (39) is located.

2. A high-speed continuous centrifugal dehydrator according to claim 1, wherein the base is formed by fixedly connecting a plurality of lower channel steels (1) and lower support plates (2), the lower support plates (2) are fixed on both side end faces of the lower channel steels (1), and the positioning plate (3) is fixedly connected to the lower support plates (2).

3. The high-speed continuous centrifugal dehydrator according to claim 2, wherein the supporting frame comprises a supporting rod (13), an upper channel (14) and an upper supporting plate (15), one end of the supporting rod (13) is fixedly connected to the lower channel (1), the other end of the supporting rod is fixedly connected to the upper channel (14), and the upper supporting plate (15) is fixed on both side end faces of the upper channel (14).

4. A high-speed continuous centrifugal dehydrator according to claim 1, wherein a driving wheel (5) is fixedly connected to an end of a rotating shaft of the driving motor (4), a driven wheel (9) is fixedly connected to one end of the rotating shaft (12), and the driving wheel (5) and the driven wheel (9) are rotatably connected through a belt (8).

5. A high-speed continuous centrifugal dehydrator according to claim 1, wherein an upper connection block (28) and a lower connection block (23) are fixed inside both ends of the connection casing (17), an upper closing plate (27) and a lower closing plate (18) are fixed on both ends of the connection casing (17), a main rotation shaft (26) is fixed on one end of the rotation shaft (12) far away from the belt (8), and the main rotation shaft (26) penetrates through the upper connection block (28), the lower connection block (23), the upper closing plate (27) and the lower closing plate (18).

6. The high-speed continuous centrifugal dehydrator according to claim 5, wherein the lower connecting block (23) is provided with a lower groove (24), the lower groove (24) is internally connected with a lower bearing (25) in an interference manner, the main rotating shaft (26) penetrates through an inner ring of the lower bearing (25) and is connected with the inner ring of the lower bearing (25) in an interference manner, the outer surface of one end of the main rotating shaft (26) close to the rotating shaft (12) is provided with a thread (19), the thread (19) is connected with a fastening nut (20) in a threaded manner, the main rotating shaft (26) is connected with a lower shaft sleeve (21) in an interference manner, the lower shaft sleeve (21) penetrates through the lower closing plate (18) and is abutted against the lower bearing (25) and the fastening nut (20), the lower closing plate (18) is provided with a sealing groove, and the lower shaft sleeve (21) is sleeved with a lower floating oil seal (22) in the, the lower floating oil seal (22) is placed in the seal groove.

7. The high-speed continuous centrifugal dehydrator according to claim 5, wherein an upper groove (29) is formed in the upper connecting block (28), an upper bearing (30) is connected to the upper groove (29) in an interference manner, the main rotating shaft (26) penetrates through an inner ring of the upper bearing (30) and is connected to the inner ring of the upper bearing (30) in an interference manner, an upper shaft sleeve (31) is connected to one end, far away from the rotating shaft (12), of the main rotating shaft (26) in an interference manner, the upper shaft sleeve (31) penetrates through the upper sealing plate (27) and is abutted to the upper bearing (30), and an upper floating oil seal (32) is arranged on the upper shaft sleeve (31) in the connecting shell (17) in a sleeved manner.

8. The high-speed continuous centrifugal dehydrator according to claim 5, wherein the main rotating shaft (26) is inserted into the connecting shell (17) and is in interference connection with the connector (33), the buffer chamber comprises a bottom plate (34), a side plate (35) and a connecting flange (37), the bottom plate (34) is fixedly connected with the connector (33), the side plate (35) is fixedly connected with the bottom plate (34) to form a cylindrical structure, the connecting flange (37) is fixed on an outer end face of one end of the side plate (35) far away from the bottom plate (34), the bottom plate (34) is provided with a filtering hole (36), and a separation net is fixed on the bottom plate (34) at the position of the filtering hole (36).

9. The high-speed continuous centrifugal dehydrator according to claim 8, wherein the first filter screen (38) and the second filter screen (39) are both in a truncated cone structure, the taper of the first filter screen (38) is greater than the taper of the second filter screen (39), the end of the first filter screen (38) with smaller diameter is fixed on the connecting flange (37), the outer surface of the end of the second filter screen (39) far away from the first filter screen (38) is fixed with a limiting plate (40), the side wall of the dehydrating barrel (16) opposite to the opening of the end of the second filter screen (39) far away from the first filter screen (38) is provided with a discharge port (52), and a guide cover (53) is fixed at the discharge port (52).

10. A high-speed continuous centrifugal dehydrator according to claim 1, wherein the limiting mechanism comprises a connecting plate (42) and a baffle (43), the connecting plate (42) is of an annular structure, one end of the connecting plate is fixedly connected to the sealing cover (41), the other end of the connecting plate is fixedly connected to the baffle (43), the edge of the baffle (43) is tilted upwards to form a circular truncated cone-shaped structure, and one end of the feeding pipe (44) penetrates through the baffle (43) and extends to the area where the second filter screen (39) is located.

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