Spiral dewatering and drying device

Abstract

The utility model relates to the technical field of spiral dewatering devices, and discloses a spiral dewatering and drying device which comprises a drying box and a dewatering box, one end of the dewatering box is communicated with the drying box, supporting legs are arranged on the outer walls of the dewatering box and the drying box, and a gear motor is fixedly connected to the outer wall of the end, away from the drying box, of the dewatering box. The output end of the gear motor penetrates through the dewatering box to be fixedly connected with a rotating rod, a fixing plate is fixedly connected to the end, close to the drying box, of the inner wall of the dewatering box, and the other end of the rotating rod penetrates through the fixing plate to be fixedly connected with an L-shaped rod. The end, located in the drying box and close to the fixing plate, of the rotating rod is fixedly sleeved with a first large gear. According to the drying device, the technical effects that heat can be more evenly and rapidly transmitted to each material, meanwhile, the vibrating plate continuously vibrates, the materials continuously move, local overheating or uneven heating is avoided, the fan and the electric heating pipe are matched, water evaporation is accelerated in an all-around mode, and the drying efficiency is greatly improved are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to spiral dewatering device technical field especially relates to a spiral dewatering drying device. BACKGROUND

[0002] In many industrial production and agricultural product processing processes, the dehydration drying of materials is an important link, for example, in papermaking, chemical industry, food, agricultural products and other fields, the materials often need to be dehydrated and dried before or after processing to reduce the moisture content of the materials and improve the product quality and shelf life.

[0003] At present, the commonly used dehydration drying device includes centrifugal dewatering machine, vibrating screen, dryer and the like, in these devices, the spiral dewatering drying device has been widely applied due to the advantages of compact structure, high processing capacity and low energy consumption, but when the spiral dewatering drying device is used, the materials are pressed together during dehydration, which reduces the drying efficiency of the pressed materials in the subsequent drying process and reduces the practicability of the device, therefore, a spiral dewatering drying device is designed. UTILITY MODEL CONTENT

[0004] The utility model discloses a spiral dewatering drying device to solve the shortcomings in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] The utility model provides a spiral dewatering drying device, including drying case and dewatering case, one end of dewatering case is linked with drying case, and the outer wall of dewatering case and drying case is all provided with support leg, the outer wall of the one end of dewatering case away from drying case is fixedly connected with speed reducer, the output of speed reducer is fixedly connected with the rotating rod of dewatering case, and the inner wall of dewatering case is fixedly connected with fixed plate near the one end of drying case, the other end of rotating rod is fixedly connected with L type rod through fixed plate, the middle part of fixed plate is equipped with the round hole of dewatering case, and the one end of rotating rod is fixedly connected with first gear in the inside of drying case near fixed plate, the circumferential surface of rotating rod between first gear and fixed plate is rotatably provided with beating plate, and the middle part of beating plate is equipped with the round hole of dewatering case, the side of beating plate near first gear is fixedly connected with first pinion, and the middle part of first pinion is equipped with the round hole of dewatering case, the inside top of drying case is fixedly connected with fixed block near first gear, the bottom of fixed block is rotatably connected with rotating rod near the side of first gear, the second pinion and second gear are fixedly connected on the rotating rod, and the second pinion is engaged with first gear, and the second gear is engaged with first pinion, through the above-mentioned setting, when the material that is extruded into blocks in the inside of dewatering case enters drying case, can be beaten, and it is convenient for subsequent drying.

[0007] Preferably, the inner wall of the drying box is rotatably connected between the two sides of the one end near the dewatering box, and a vibrating plate is provided on the vibrating plate.

[0008] Preferably, the top of the drying box is slidably sleeved with a cross plate, the top of the drying box is provided with a square hole matched with the cross plate, the top of the cross plate is fixedly connected with a protrusion, the bottom of the cross plate is fixedly connected with a blocking rod on both sides, and each blocking rod is slidably connected to the adjacent strip frame.

[0009] Preferably, the middle part of the cross plate is provided with a strip hole, and one end of the L-shaped rod is slidably connected in the strip hole.

[0010] Preferably, the top of the drying box is fixedly sleeved with a filter screen, the inner wall of the drying box is fixedly connected with a plurality of electric heating pipes on both sides, the bottom of the drying box is provided with a rectangular hole, and the mounting plate is fixedly connected between the two ends of the rectangular hole, and a plurality of fans with motors are fixedly connected to the top of the mounting plate at equal distances.

[0011] Preferably, a conical column is fixedly connected to the rotating rod on the inner wall of the dehydration tank, and an auger is fixedly connected to the outer wall of the conical column. Through the arrangement of the auger and the conical column, the water will be gradually squeezed out when the material moves inside the dehydration tank.

[0012] Preferably, a feed inlet is fixedly connected to the top of the dehydration box near the geared motor, multiple drainage holes are provided at the bottom of the dehydration box, and a conical water guide plate is fixedly connected to the bottom of the outer wall of the drying box near the dehydration box.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. By employing technologies such as a first large gear, a first small gear, a dispersing plate, a second small gear, a second large gear, a vibrating plate, a cross plate, and an L-shaped rod, the dehydrated material entering the drying chamber is dispersed by the high-speed dispersing plate. This causes clumps of material to fall onto the vibrating plate, which, driven by a rotating rod, vibrates continuously, moving the material up and down. This gradually brings the material closer to the discharge port at the end of the drying chamber furthest from the dehydration chamber. Combined with a fan and heating elements, the loosened material is dried quickly, effectively solving the problem of low drying efficiency for clumps mentioned in the background technology. This allows for more even and rapid heat transfer to each piece of material. The continuous vibration of the vibrating plate and the constant movement of the material prevent localized overheating or uneven heating. Combined with the fan and heating elements, this comprehensive approach accelerates moisture evaporation, significantly improving drying efficiency.

[0015] 2. By setting up the auger and the conical column, the material is gradually squeezed as the auger moves, and the water is discharged through the drain hole and the conical guide plate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the spiral dehydration and drying device proposed in this utility model;

[0017] Figure 2 This is a cross-sectional view of the dehydration box of a spiral dehydration and drying device proposed in this utility model;

[0018] Figure 3 This utility model proposes a spiral dehydration and drying device. Figure 2 An enlarged structural diagram at point A;

[0019] Figure 4 This is a cross-sectional view of the drying box of a spiral dehydration and drying device proposed in this utility model;

[0020] Figure 5 This utility model proposes a spiral dehydration and drying device. Figure 4An enlarged structural schematic view of B of the device;

[0021] Figure 6 The utility model provides a spiral dehydration drying device Figure 4 An enlarged structural schematic view of C of the device.

[0022] In the figure: 1, dehydration tank; 101, feed inlet; 102, conical water guide plate; 103, drainage hole; 2, drying box; 201, filter screen; 3, speed reducer motor; 301, rotating rod; 302, conical column; 303, auger; 4, fixed plate; 5, first gear wheel; 6, first pinion; 601, beating plate; 7, electric heating tube; 8, vibrating plate; 801, strip frame; 9, mounting plate; 901, fan; 10, fixed block; 1001, rotating rod; 1002, second pinion; 1003, second gear wheel; 11, cross plate; 1101, strip hole; 1102, blocking rod; 12, L-shaped rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0024] Reference Figures 1-6A spiral dewatering drying device, including drying box 2 and dewatering box 1, one end of dewatering box 1 is communicated with drying box 2, and the outer wall of dewatering box 1 and drying box 2 is provided with supporting leg, the outer wall of the end of dewatering box 1 away from drying box 2 is fixedly connected with speed reducer 3, the output end of speed reducer 3 is fixedly connected with rotating rod 301 through dewatering box 1, the inner wall of dewatering box 1 is fixedly connected with fixed plate 4 at the end close to drying box 2, the other end of rotating rod 301 is fixedly connected with L-shaped rod 12 through fixed plate 4, the middle part of fixed plate 4 is provided with circular hole matched with rotating rod 301, the end of rotating rod 301 close to fixed plate 4 is fixedly provided with first gear 5 in the inside of drying box 2, the circumferential surface of rotating rod 301 between first gear 5 and fixed plate 4 is rotatably provided with beating plate 601, and the middle part of beating plate 601 is provided with circular hole matched with rotating rod 301, the side of beating plate 601 close to first gear 5 is fixedly connected with first pinion 6, and the middle part of first pinion 6 is provided with circular hole matched with rotating rod 301, the inside of drying box 2 is fixedly connected with fixed block 10 at the top close to first gear 5, the bottom of fixed block 10 is rotatably connected with rotating rod 1001 at the side close to first gear 5, the second pinion 1002 and second gear 1003 are fixedly connected on rotating rod 1001, and the second pinion 1002 is engaged with first gear 5, and the second gear 1003 is engaged with first pinion 6, through the setting of second pinion 1002, second gear 1003, first gear 5 and first pinion 6, the rotation of rotating rod 301 is amplified, so that the rotating speed of beating plate 601 is much larger than that of rotating rod 301, the material entering drying box 2 is beaten, and the subsequent drying is facilitated.

[0025] In the utility model, the inner wall of drying box 2 is rotatably connected with vibration plate 8 between the both sides of the end close to dewatering box 1, a plurality of ventilation holes and convex strips are formed in vibration plate 8, and the top of vibration plate 8 is fixedly connected with two strip frames 801 at the middle of the end away from dewatering box 1.

[0026] In the utility model, cross plate 11 is slidably sleeved on the top of drying box 2 away from dewatering box 1, a square hole matched with cross plate 11 is formed in one end of the top of drying box 2, a lug is fixedly connected to the top of cross plate 11, and a blocking rod 1102 is fixedly connected to each of the two sides of the bottom of cross plate 11, and each blocking rod 1102 is slidably connected to the strip frame 801 close to it, so that the inclined vibration plate 8 continuously vibrates, and the movement of the material is facilitated.

[0027] In the utility model, a strip hole 1101 is formed in the middle of cross plate 11, and one end of L-shaped rod 12 is slidably connected in strip hole 1101, so that cross plate 11 can move up and down when rotating rod 301 rotates.

[0028] The utility model discloses a drying box 2 top fixedly equipped with filter screen 201, drying box 2 inner wall both sides all are fixedly connected with a plurality of electric heating tube 7, and electric heating tube 7 can improve the environment of high temperature, and the drying of material is convenient, and drying box 2 bottom is provided with rectangular hole, and the both ends between rectangular hole are fixedly connected with mounting plate 9, and mounting plate 9 top equidistance fixedly connected with a plurality of fan 901 of motor, and fan 901 can improve the air flow of drying box 2 inside, and the discharge of water vapor is convenient.

[0029] The utility model discloses a dehydration tank 1 inner wall fixedly connected with conical column 302 where the rotary rod 301 is located, and the auger 303 is fixedly connected with the outer wall of conical column 302, which facilitates the extrusion and dehydration of the material under the cooperation of the conical column 302 and the auger 303.

[0030] The utility model discloses a dehydration tank 1 top fixedly connected with feed inlet 101 near one end of speed reducer motor 3, and a plurality of drain holes 103 are arranged at the bottom of the dehydration tank 1, and the conical water guide plate 102 is fixedly connected with the bottom of one side of the dehydration tank 1 near the outer wall of the drying box 2, so that the water in the dehydration tank 1 can be discharged and separated from the material through the drain holes 103 and the conical water guide plate 102.

[0031] Working principle: when the device is in use, the speed reducer motor 3 is started, the wet material is added to the dehydration tank 1 through the feed inlet 101, the water in the wet material is extruded out through the cooperation of the auger 303 and the conical column 302, and flows to the bottom of the conical water guide plate 102 through the drain hole 103, and when the dehydrated material reaches the connection between the dehydration tank 1 and the drying box 2, it will gradually fall on the vibration plate 8, the first gear 5 rotates with the rotary rod 301, the second gear 1002 and the second gear 1003 rotate, and then the first gear 6 and the dispersing plate 601 rotate, the rotation of the dispersing plate 601 is much larger than that of the rotary rod 301 through the conversion of the gears, the dispersing plate 601 can rotate quickly, the material falling on the vibration plate 8 is dispersed when it reaches the vibration plate 8, the dehydrated material extruded together is dispersed, and falls on the vibration plate 8, which is convenient for drying, the rotary rod 301 moves the cross plate 11 up and down through the L-shaped rod 12, and then the vibration plate 8 vibrates continuously, the material falling on the vibration plate 8 gradually moves away from the dehydration tank 1 to the end of the drying box 2, and under the action of vibration, the material is more loose, the plurality of fans 901 and electric heating tubes 7 cooperate to make the material gradually dry when it passes through the vibration plate 8, and improve the drying efficiency.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A spiral dehydration and drying device, comprising a drying chamber (2) and a dehydration chamber (1), characterized in that, One end of the dehydration box (1) is connected to the drying box (2), and both the dehydration box (1) and the drying box (2) are provided with support legs on their outer walls. A reduction motor (3) is fixedly connected to the outer wall of the dehydration box (1) away from the drying box (2). A rotating rod (301) is fixedly connected to the output end of the reduction motor (3) through the dehydration box (1). A fixing plate (4) is fixedly connected to the inner wall of the dehydration box (1) near the drying box (2). An L-shaped rod (12) is fixedly connected to the other end of the rotating rod (301) through the fixing plate (4). A round hole adapted to the rotating rod (301) is opened in the middle of the fixing plate (4). A first large gear (5) is fixedly sleeved on the end of the rotating rod (301) inside the drying box (2) near the fixing plate (4). The rotating rod (301) is located between the first large gear (5) and the fixing plate (4). A dispersing plate (601) is rotatably mounted on the circumferential surface, and a circular hole adapted to the rotating rod (301) is opened in the middle of the dispersing plate (601). A first small gear (6) is fixedly connected to the side of the dispersing plate (601) near the first large gear (5), and a circular hole adapted to the rotating rod (301) is opened in the middle of the first small gear (6). A fixing block (10) is fixedly connected to the top of the inner side of the drying box (2) near the first large gear (5). A rotating rod (1001) is rotatably connected to the bottom of the fixing block (10) near the side of the first large gear (5). A second small gear (1002) and a second large gear (1003) are fixedly connected to the rotating rod (1001), and the second small gear (1002) meshes with the first large gear (5), and the second large gear (1003) meshes with the first small gear (6).

2. The spiral dehydration and drying apparatus according to claim 1, characterized in that, A vibrating plate (8) is rotatably connected between the two sides of the inner wall of the drying box (2) near the dehydration box (1). The vibrating plate (8) has multiple ventilation holes and protrusions. Two strip frames (801) are fixedly connected to the middle of the top of the vibrating plate (8) away from the dehydration box (1).

3. The spiral dehydration and drying apparatus according to claim 1, characterized in that, A cross plate (11) is slidably fitted on the top end of the drying box (2) away from the dehydration box (1). A square hole adapted to the cross plate (11) is opened on the top end of the drying box (2). A protrusion is fixedly connected to the top of the cross plate (11). A stop bar (1102) is fixedly connected to both sides of the bottom of the cross plate (11), and each stop bar (1102) is slidably connected to a close strip frame (801).

4. The spiral dehydration and drying apparatus according to claim 3, characterized in that, The cross plate (11) has a strip hole (1101) in the middle, and one end of the L-shaped rod (12) is slidably connected in the strip hole (1101).

5. The spiral dehydration and drying apparatus according to claim 1, characterized in that, The top of the drying box (2) is fixedly fitted with a filter screen (201), and multiple electric heating tubes (7) are fixedly connected to both sides of the inner wall of the drying box (2). A rectangular hole is opened at the bottom of the drying box (2), and an installation plate (9) is fixedly connected between the two ends of the rectangular hole. Multiple fans (901) with motors are fixedly connected at equal distances on the top of the installation plate (9).

6. The spiral dehydration and drying apparatus according to claim 1, characterized in that, The rotating rod (301) is fixedly connected to a conical column (302) on the inner wall of the dehydration tank (1), and an auger (303) is fixedly connected to the outer wall of the conical column (302).

7. The spiral dehydration and drying apparatus according to claim 1, characterized in that, The dehydration box (1) has a feed inlet (101) fixedly connected to the top end near the geared motor (3), and the bottom of the dehydration box (1) has multiple drain holes (103). The bottom of the outer wall of the drying box (2) near the dehydration box (1) has a conical water guide plate (102) fixedly connected.

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