Feeding structure of filtering and drying machine

Abstract

The utility model discloses a feeding structure of a filtering dryer, and relates to the technical field of drying equipment. The device comprises a drying device, the drying device comprises a bottom plate, an interlayer barrel is arranged above the right side of the bottom plate, heating wires are arranged in the peripheral wall of the interlayer barrel and the lower wall of the interlayer barrel, a stirring motor is arranged above the middle position of the interlayer barrel, and a plurality of stirring rods are evenly fixed to the peripheral wall of a vertical rod. And a motor is arranged behind the interlayer barrel. Raw materials are stirred through the stirring rod, the interlayer barrel is rotated through the motor to pour out crystals, the raw materials impact the rotating piece to rotate to enable the bristles to clean impurities on the filtering bowl, and the problems that in the prior art, during crystallization, the crystallization efficiency is low due to the fact that the raw materials are heated unevenly, and meanwhile crystals need to be shoveled out or poured out manually are solved. And in the prior art, the impurities are easy to block the filter screen, so that the filtering efficiency of the impurities is influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of drying equipment, and particularly relates to a feeding structure of a filter dryer. Background Technique

[0002] A filter dryer is a device that combines the functions of filtration and drying to improve production efficiency and product quality. It can remove impurities, and remove moisture from the filtered material through drying. The common drying method is achieved through heat transfer. For some liquid raw materials, filtering and drying them can improve the cleanliness of the raw materials, and crystallize them after drying for easy transportation and storage.

[0003] After retrieval, the authorized announcement number is CN220989809U, and the authorized announcement date is May 24, 2024, which discloses a filter dryer. Its technical solution includes: a support block, a heating box, a pot body, a movable cover, a fixed buckle and a filter net. A heating plate is fixed at the lower end inside the heating box. A control board is inlaid in the middle of the front side outside the heating box. A display screen and a button are respectively inlaid at both ends of the side of the control board facing away from the heating box. A first limit frame is fixed on the outer side of the upper end of the pot body, and the pot body is placed inside the heating box through the first limit frame. An exhaust pipe is connected and installed in the middle of the movable cover. Four fixed buckles are fixedly arranged in an annular array on the outer side of the movable cover, and the movable cover is fixed on the upper end of the heating box through the fixed buckles. A second limit frame is fixed on the outer side of the upper end of the filter net, and the filter net is placed inside the pot body through the second limit frame. This utility model has the advantage of being conducive to filtering chemical raw materials and then crystallizing them.

[0004] In the prior art during crystallization, the raw materials are unevenly heated, resulting in low crystallization efficiency. At the same time, it is necessary to manually shovel out or pour out the crystals, increasing the labor intensity. Moreover, in the prior art, impurities easily block the filter net, affecting the filtering efficiency of impurities. Therefore, we provide a feeding structure of a filter dryer to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a feeding structure of a filter dryer, which stirs the raw materials through a stirring rod, and also rotates the sandwich barrel to pour out the crystals through a motor. Moreover, the raw materials impact the rotating piece to rotate, and the brush hairs clean the impurities on the filter bowl, solving the problems that in the prior art during crystallization, the raw materials are unevenly heated, resulting in low crystallization efficiency, and at the same time, it is necessary to manually shovel out or pour out the crystals, increasing the labor intensity, and in the prior art, impurities easily block the filter net, affecting the filtering efficiency of impurities.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model relates to a feeding structure of a filtering dryer, which comprises a drying device. The drying device includes a bottom plate. Above the right side of the bottom plate, there is an interlayer barrel. Heating wires are arranged inside the outer peripheral wall and the lower wall of the interlayer barrel. Above the middle position of the interlayer barrel, there is a stirring motor. A vertical rod is fixed on the power output shaft of the stirring motor. A plurality of stirring rods are evenly fixed on the outer peripheral wall of the vertical rod. Behind the interlayer barrel, there is a motor.

[0008] On the left side of the interlayer barrel, there is a feeding structure body. The feeding structure body includes a material box. On the upper wall of the bottom plate corresponding to the right side of the material box, a delivery pump is fixed. Above the delivery pump, there is an installation box. Inside the installation box, there is a filtering bowl. A round rod is rotatably connected to the left wall of the filtering bowl. A plurality of rotating pieces are circumferentially arranged on the outer peripheral wall of the round rod corresponding to the left side of the filtering bowl. The cross section of the rotating piece is set as a right triangle. A brush is fixed on the right wall of the rotating piece.

[0009] The utility model is further arranged that an installation frame is arranged outside the interlayer barrel, and the lower end of the installation frame is fixedly connected with the bottom plate. The motor is fixedly connected with the installation frame. Rotating rods are fixedly arranged on the outer peripheral walls on the front and rear sides of the interlayer barrel, and the power output shaft of the motor is fixedly connected with the corresponding rotating rod. An electric telescopic rod is fixedly arranged on the upper wall of the stirring motor, and the upper end of the electric telescopic rod is fixedly connected with the installation frame.

[0010] The utility model is further arranged that a bearing is arranged outside the rotating rod, and the rotating rod is rotatably connected with the installation frame through the bearing. A controller is fixedly arranged on the side wall of the installation frame.

[0011] The utility model is further arranged that a barrel cover is arranged on the upper wall of the interlayer barrel, and the stirring motor is fixedly connected with the barrel cover. A perforation is arranged on one side of the barrel cover.

[0012] The utility model is further arranged that pressure sensors are arranged at the four corner positions of the lower wall of the material box. Upper and lower limiting rings are arranged on the upper and lower sides outside the pressure sensors. The upper limiting ring is fixedly connected with the material box, and the lower limiting ring is fixedly connected with the bottom plate.

[0013] The utility model is further arranged that connecting pipes are fixedly arranged at the liquid inlet end and the liquid outlet end of the delivery pump. The other end of the connecting pipe at the liquid inlet end of the delivery pump is fixedly connected with the lower end of the side wall of the material box, and the other end of the connecting pipe at the liquid outlet end of the delivery pump is fixedly connected with the installation box.

[0014] The present utility model is further configured such that a plurality of filtering holes are formed in the left wall of the filtering bowl, and a plurality of bosses are arranged in a circumferential array along the edge of the left wall of the filtering bowl, and the bosses are fixedly connected to the mounting box.

[0015] The present utility model is further configured such that a circular plate is provided on the right wall of the mounting box, bolts are arranged in a circumferential array along the edge of the circular plate, and the bolts are threadedly connected to the mounting box, and a feed pipe is fixedly connected to the right wall of the circular plate.

[0016] The present utility model has the following beneficial effects:

[0017] 1. By providing a stirring motor, a stirring rod and a motor, the present utility model drives the stirring rod to rotate through the operation of the stirring motor, so that the raw materials in the sandwich barrel are in a moving state, the raw materials are evenly heated, the crystallization efficiency is improved, and the sandwich barrel is also driven to rotate by using the operation of the motor, so as to facilitate the pouring out of the crystals, without the need for manual labor to take out the crystals, reducing the labor intensity, and solving the problems in the prior art that during crystallization, the raw materials are unevenly heated, resulting in low crystallization efficiency, and at the same time, manual shoveling or manual pouring out of the crystals is required, increasing the labor intensity.

[0018] 2. By providing a rotating piece and a brush, when the transfer pump is working, the raw materials in the material barrel are input into the mounting box, the raw materials entering the mounting box impact the rotating piece to make the rotating piece rotate, thereby driving the brush to rotate, and using the rotation of the brush to clean the impurities on the left wall of the filtering bowl, avoiding the blockage of the filtering holes and affecting the filtering efficiency of the impurities, and solving the problem in the prior art that the impurities are easily blocked by the filter screen, resulting in the reduction of the filtering efficiency of the impurities.

[0019] Of course, it is not necessary for any product implementing the present utility model to simultaneously achieve all the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0021] Figure 1 It is an overall structure diagram of a feeding structure of a filtering and drying machine.

[0022] Figure 2 It is a structure diagram of a drying device.

[0023] Figure 3 It is an internal structure diagram of a sandwich barrel.

[0024] Figure 4It is a structural diagram of the feeding structure body.

[0025] Figure 5 It is an exploded structural diagram among the circular plate, the filter bowl and the mounting box.

[0026] Figure 6 It is a connection structural diagram among the filter bowl, the brush bristles and the rotating piece.

[0027] In the attached drawings, the list of components represented by each label is as follows:

[0028] 1 - Drying device, 101 - Electric telescopic rod, 102 - Stirring motor, 102a - Vertical rod, 103 - Electric motor, 104 - Interlayer barrel, 104a - Rotating rod, 104b - Heating wire, 105 - Bottom plate, 106 - Mounting bracket, 106a - Controller, 107 - Barrel cover, 107a - Perforation, 108 - Stirring rod, 2 - Feeding structure body, 201 - Feeding pipe, 202 - Circular plate, 202a - Bolt, 203 - Mounting box, 203a - Boss, 204 - Delivery pump, 204a - Connecting pipe, 205 - Feed bin, 206 - Pressure sensor, 206a - Limit ring, 207 - Filter bowl, 207a - Filter hole, 208 - Round rod, 208a - Rotating piece, 209 - Brush bristles. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0030] Embodiment 1

[0031] Please refer to Figure 1-3 , the present utility model is a feeding structure of a filter dryer, including a drying device 1. The drying device 1 includes a bottom plate 105. Above the right side of the bottom plate 105, there is an interlayer barrel 104, which provides a platform for the crystallization of raw materials. Inside the outer peripheral wall and the lower wall of the interlayer barrel 104, there are heating wires 104b, which are used to heat the raw materials in the interlayer barrel 104 to achieve the crystallization effect. Above the middle position of the interlayer barrel 104, there is a stirring motor 102. A vertical rod 102a is fixed on the power output shaft of the stirring motor 102. A plurality of stirring rods 108 are evenly fixed on the outer peripheral wall of the vertical rod 102a. When the stirring motor 102 works, it drives the vertical rod 102a to rotate, driving the stirring rods 108 to rotate to stir the raw materials and improve the crystallization efficiency. Behind the interlayer barrel 104, there is an electric motor 103, which is used to rotate the interlayer barrel 104 to facilitate the taking out of the crystals;

[0032] Specifically, an installation frame 106 is provided outside the interlayer barrel 104. The installation frame 106 is U-shaped, and the lower end of the installation frame 106 is fixedly connected to the bottom plate 105. The motor 103 is fixedly connected to the installation frame 106. Rotating rods 104a are fixedly arranged on the outer peripheral walls on both the front and rear sides of the interlayer barrel 104, and the power output shaft of the motor 103 is fixedly connected to the corresponding rotating rod 104a. With the above settings, by operating the motor 103 to drive the rotation of the rotating rod 104a, the interlayer barrel 104 can be rotated. An electric telescopic rod 101 is fixedly arranged on the upper wall of the stirring motor 102 for driving the movement of the stirring motor 102, and the upper end of the electric telescopic rod 101 is fixedly connected to the installation frame 106;

[0033] Bearings are arranged outside the rotating rod 104a, and the rotating rod 104a is rotatably connected to the installation frame 106 through the bearings. A controller 106a is fixedly arranged on the side wall of the installation frame 106 for controlling the motor 103, the stirring motor 102, the pressure sensor 206, and the delivery pump 204;

[0034] A barrel cover 107 is arranged on the upper wall of the interlayer barrel 104, and the stirring motor 102 is fixedly connected to the barrel cover 107. A through hole 107a is provided on one side of the barrel cover 107, and through the through hole 107a, it can serve as a separation channel for the steam during crystallization from the interlayer barrel 104;

[0035] The operation process of this embodiment is as follows: Operate the control to retract the electric telescopic rod 101 to drive the stirring motor 102 and the stirring rod 108 to rise, then input the raw materials into the interior of the interlayer barrel 104, and then extend the electric telescopic rod 101 to drive the stirring rod 108 to be located inside the interlayer barrel 104. Operate the controller 106a to make the stirring motor 102 and the heating wire 104b work. The heating wire 104b generates heat to heat the raw materials inside the interlayer barrel 104, and the stirring motor 102 works to drive the vertical rod 102a to rotate, causing the stirring rod 108 to rotate. The steam during crystallization is separated from the interlayer barrel 104 through the through hole 107a. After crystallization is completed, operate the controller 106a to retract the electric telescopic rod 101 to drive the stirring rod 108 to disengage from the interior of the interlayer barrel 104, and operate the controller 106a to make the motor 103 work to drive the interlayer barrel 104 to rotate so that the interlayer barrel 104 is tilted to pour out the crystals.

[0036] Embodiment 2

[0037] Please refer to Figure 1 、 4, 5, and 6 are the second embodiment of the present utility model. This embodiment is based on the previous embodiment. Different from the first embodiment, a feeding structure body 2 is provided on the left side of the sandwich barrel 104. The feeding structure body 2 includes a material box 205 for temporarily storing raw materials. A delivery pump 204 is fixed to the upper wall of the bottom plate 105 corresponding to the right side of the material box 205 for delivering the raw materials in the material box 205. An installation box 203 is provided above the delivery pump 204. A filter bowl 207 is arranged inside the installation box 203 to filter impurities in the raw materials. The outer peripheral wall on the right side of the filter bowl 207 is in clearance fit with the inner wall of the installation box 203. At the same time, there is a space for accommodating impurities between the outer peripheral wall of the smaller specification of the filter bowl 207 and the inner wall of the installation box 203. A round rod 208 is rotatably connected to the left wall of the filter bowl 207 to provide a fixed platform for the rotating piece 208a. A plurality of rotating pieces 208a are fixedly arranged in a circumferential array on the outer peripheral wall of the round rod 208 corresponding to the left side of the filter bowl 207. The cross-section of the rotating piece 208a is set as a right triangle. This setting enables the raw materials entering the inside of the installation box 203 to impact the inclined surface of the rotating piece 208a and push the rotating piece 208a to rotate, thereby driving the brush hair 209 to rotate and cleaning the impurities on the left wall of the filter bowl 207. A brush hair 209 is fixed to the right wall of the rotating piece 208a, and the brush hair 209 is in contact with the left wall of the filter bowl 207;

[0038] Specifically, pressure sensors 206 are arranged at the four corner positions of the lower wall of the material box 205. Limiting rings 206a are arranged on the upper and lower sides outside the pressure sensors 206 for limiting the pressure sensors 206. The limiting ring 206a on the upper side is fixedly connected to the material box 205, and the limiting ring 206a on the lower side is fixedly connected to the bottom plate 105. With the above settings, the raw materials inside the material box 205 can be weighed through the pressure sensors 206. After the required amount of raw materials enter the material box 205, the delivery pump 204 works to deliver an appropriate amount of raw materials into the sandwich barrel 104;

[0039] Connection pipes 204a are fixed to both the liquid inlet end and the liquid outlet end of the delivery pump 204. The other end of the connection pipe 204a at the liquid inlet end of the delivery pump 204 is fixedly connected to the lower end of the side wall of the material box 205, and the other end of the connection pipe 204a at the liquid outlet end of the delivery pump 204 is fixedly connected to the installation box 203. With the above settings, the delivery pump 204 can deliver the raw materials inside the material box 205 into the installation box 203;

[0040] A plurality of filter holes 207a are formed in the left wall of the filter bowl 207 for filtering impurities and allowing liquids to pass through. A plurality of convex platforms 203a are arranged in a circumferential array along the edge of the left wall of the filter bowl 207, and the convex platforms 203a are fixedly connected to the installation box 203. The convex platforms 203a are used to support the filter bowl 207 to prevent the filter bowl 207 from shaking during use;

[0041] A circular plate 202 is provided on the right wall of the installation box 203. A gasket is also provided between the circular plate 202 and the installation box 203 to prevent liquid leakage. Bolts 202a are arranged in a circumferential array along the edge of the circular plate 202, and the bolts 202a are threadedly connected to the installation box 203. A feed pipe 201 is fixed to the right wall of the circular plate 202, and the end of the feed pipe 201 away from the installation box 203 faces the opening direction of the sandwich barrel 104.

[0042] The remaining structures are the same as those in Embodiment 1.

[0043] The operation process of this embodiment is as follows: By pouring raw materials into the feed box 205, at this time, the pressure sensor 206 detects the weight of the raw materials in the feed box 205 and displays it on the display screen of the controller 106a, so as to realize weighing of the required amount of materials. Then, operate the controller 106a to make the transfer pump 204 work. The transfer pump 204 makes the raw materials inside the feed box 205 enter the installation box 203 and impact the rotating piece 208a to rotate, so that the brush hairs 209 rotate to clean the impurities on the left wall of the filter bowl 207. The filtered raw materials pass through the filter holes 207a and the feed pipe 201 and enter the sandwich barrel 104 to achieve feeding.

[0044] In addition, the motor 103, the stirring motor 102, the pressure sensor 206 and the transfer pump 204 are all electrically connected to the single-chip microcomputer in the controller 106a through conducting wires. The single-chip microcomputer in the controller 106a is electrically connected to an external power supply through conducting wires. At the same time, the motor 103, the stirring motor 102, the pressure sensor 206 and the transfer pump 204 are all prior arts, and their models are not limited herein.

[0045] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0046] The above-disclosed preferred embodiments of the present invention are only used to help illustrate the present invention. The preferred embodiments do not elaborate all the details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A feeding structure of a filter dryer, comprising a drying device (1), characterized in that: The drying device (1) includes a bottom plate (105). Above the right side of the bottom plate (105), there is a sandwich barrel (104). Heating wires (104b) are provided inside the outer peripheral wall and the lower wall of the sandwich barrel (104). Above the middle position of the sandwich barrel (104), there is a stirring motor (102). A vertical rod (102a) is fixed on the power output shaft of the stirring motor (102). A number of stirring rods (108) are evenly fixed on the outer peripheral wall of the vertical rod (102a). Behind the sandwich barrel (104), there is a motor (103). On the left side of the sandwich barrel (104), there is a feed structure body (2). The feed structure body (2) includes a feed box (205). On the upper wall of the bottom plate (105) corresponding to the right side of the feed box (205), there is a delivery pump (204). Above the delivery pump (204), there is an installation box (203). Inside the installation box (203), there is a filter bowl (207). A round rod (208) is rotatably connected to the left wall of the filter bowl (207). A number of rotating blades (208a) are circumferentially arrayed and fixed on the outer peripheral wall of the round rod (208) corresponding to the left side of the filter bowl (207). The cross-section of the rotating blade (208a) is set as a right triangle. A brush (209) is fixed on the right wall of the rotating blade (208a).

2. The feeding structure of a filtering and drying machine according to claim 1, characterized in that: An installation frame (106) is provided outside the sandwich barrel (104). The lower end of the installation frame (106) is fixedly connected to the bottom plate (105). The motor (103) is fixedly connected to the installation frame (106). Rotating rods (104a) are fixed on the outer peripheral walls on the front and rear sides of the sandwich barrel (104). The power output shaft of the motor (103) is fixedly connected to the corresponding rotating rod (104a). An electric telescopic rod (101) is fixed on the upper wall of the stirring motor (102). The upper end of the electric telescopic rod (101) is fixedly connected to the installation frame (106).

3. The feeding structure of a filtering and drying machine according to claim 2, characterized in that: Bearings are provided outside the rotating rod (104a). The rotating rod (104a) is rotatably connected to the installation frame (106) through the bearings. A controller (106a) is fixed on the side wall of the installation frame (106).

4. A feeding structure of a filtering dryer according to claim 1, characterized in that: A barrel cover (107) is provided on the upper wall of the sandwich barrel (104). The stirring motor (102) is fixedly connected to the barrel cover (107). A perforation (107a) is provided on one side of the barrel cover (107).

5. A feeding structure of a filtering dryer according to claim 1, characterized in that: Pressure sensors (206) are provided at the four corner positions of the lower wall of the feed box (205). Upper and lower limit rings (206a) are provided on the upper and lower sides outside the pressure sensors (206). The upper limit ring (206a) is fixedly connected to the feed box (205). The lower limit ring (206a) is fixedly connected to the bottom plate (105).

6. The feeding structure of a filter dryer according to claim 5, wherein: The liquid inlet end and the liquid outlet end of the transfer pump (204) are both fixed with connecting pipes (204a). The other end of the connecting pipe (204a) at the liquid inlet end of the transfer pump (204) is fixedly connected to the lower end of the side wall of the material box (205), and the other end of the connecting pipe (204a) at the liquid outlet end of the transfer pump (204) is fixedly connected to the installation box (203).

7. The feeding structure of a filtering and drying machine according to claim 1, wherein: A plurality of filter holes (207a) are formed in the left wall of the filter bowl (207). A plurality of bosses (203a) are arranged in a circumferential array along the edge of the left wall of the filter bowl (207), and the bosses (203a) are fixedly connected to the installation box (203).

8. A feeding structure of a filtering dryer according to claim 1, characterized in that: A circular plate (202) is arranged on the right wall of the installation box (203). Bolts (202a) are arranged in a circumferential array along the edge of the circular plate (202), and the bolts (202a) are threadedly connected to the installation box (203). A feed pipe (201) is fixedly connected to the right wall of the circular plate (202).

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