Dryer convenient to fill

Abstract

The dryer comprises a shell and a controller, a drying cylinder is fixed to the bottom end of the interior of the shell, a cover is arranged at the top end of the shell, a humidity sensor is fixed to one end of the bottom wall of the cover, a first material level sensor is fixed to the top end of the rear wall of the interior of the drying cylinder, and a second material level sensor is fixed to the top end of the rear wall of the interior of the shell. A second material level sensor is fixed to the bottom end of the inner rear wall of the drying barrel, a feeding pump is fixed to the top end of one side of the shell, a discharging pump is fixed to the bottom end of the side, away from the feeding pump, of the shell, and the controller is fixed to the front end of the shell. Compared with an existing dryer, the dryer convenient to fill is provided with an automatic detection mechanism, an automatic discharging mechanism and an automatic filling mechanism, after materials are fully dried, the dryer can discharge the dried materials in time and fill the materials to be dried, convenience of the dryer is improved, meanwhile, the dryer is provided with a firm supporting mechanism, the supporting face of the dryer is large, and the drying effect is good. Therefore, the working stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food additives, and particularly relates to a dryer which is convenient for filling. Background Technique

[0002] Compound additives are formulated mixtures containing two or more food additives. In the production and processing of compound food additives, dryers are often needed to dry the compound additives.

[0003] The patent with the authorized announcement number of CN220852897U in China, named an automatic drying device for food additives, includes a drying cylinder. Support rods are arranged on both the left and right sides of the drying cylinder. A feed hopper is fixedly installed at the top of the drying cylinder. A drying mechanism is arranged inside the drying cylinder. The drying mechanism includes a first motor, a rotating rod, a second motor, a pulley, a stirring shaft, a dryer, an air collecting box, a duct and an isolation net. For this automatic drying device for food additives, first, the material enters the drying cylinder from the feed hopper. After placement, the controller drives the two dryers to start. The hot air enters the drying cylinder through the duct. Then the controller drives the first motor to start, which can drive the rotating rod to rotate, so that the drying cylinder rotates, preventing the additives from accumulating and being difficult to dry. Finally, the controller drives the second motor to start, which can drive the stirring shaft to rotate through the pulley, so as to disperse the additives and further accelerate the drying speed, making the drying of the additives more efficient.

[0004] Although the above device can make the drying of additives more efficient, there are still some problems when using this device:

[0005] 1. This device does not have an automatic feeding mechanism, and manual filling of materials is required. Therefore, it is relatively inconvenient to fill the materials of this device.

[0006] 2. This device does not have a stable supporting mechanism. It is supported by two support rods, and the stability is poor.

[0007] In view of the above situation, technical innovation is carried out on the basis of the existing dryer. Content of the Utility Model

[0008] The purpose of the utility model is to provide a dryer which is convenient for filling, so as to solve the problems raised in the above background technique.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dryer that is easy to fill, including a shell and a controller, a drying cylinder is fixed to the inner bottom end of the shell, and a cover body is arranged at the top of the shell, a humidity sensor is fixed to one end of the bottom wall of the cover body, a material level sensor 1 is fixed to the top end of the inner rear wall of the drying cylinder, and a material level sensor 2 is fixed to the bottom end of the inner rear wall of the drying cylinder, a feed pump is fixed to the top end of one side of the shell, and a discharge pump is fixed to the bottom end of the shell on a side away from the feed pump, and the controller is fixed to the front end of the shell.

[0010] Furthermore, the feed pump and the discharge pump are both powder pumps, and the drying cylinder, the humidity sensor, the first material level sensor, the second material level sensor, the feed pump and the discharge pump are all electrically connected to the controller.

[0011] Furthermore, the controller is a PLC controller.

[0012] Furthermore, a filter cover is fixed to the bottom wall of the cover body on one side away from the humidity sensor, and an air outlet valve is fixed to the top wall of the cover body on one side close to the filter cover.

[0013] Furthermore, a stirring motor is fixed at the middle of the top end of the cover body, and a stirring rod is fixed at the output end of the stirring motor.

[0014] Furthermore, legs are fixed on both left and right sides of the bottom end of the shell, and cross braces are fixed on the inner sides of the legs.

[0015] Furthermore, a support assembly is fixed to the bottom end of the supporting leg, and the support assembly includes a bottom plate and a rubber pad, and a rubber pad is fixed to the bottom end of the bottom plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the device is provided with automatic detection and automatic discharge and filling mechanisms. When the material is fully dried, the device can discharge the dried material in time and fill the material to be dried, which is beneficial to improving the convenience of the device. At the same time, the device is provided with a firm supporting mechanism with a large supporting surface, which is not easy to tip over, which is beneficial to improving the working stability of the device.

[0017] 1. With the settings of a humidity sensor, a first level sensor, a second level sensor, a feed pump, a discharge pump, and a controller, the discharge pump can be externally connected to a pipeline leading to a material collection container, and the feed pump can be externally connected to a container of material to be dried. Inside the controller, there are a processing and control module and a timing module. The humidity sensor can monitor the humidity of the air inside the housing and immediately transmit the humidity information inside the housing to the controller. When the humidity of the air inside the housing is lower than a specified level and has lasted for a certain period of time, it can be considered that the material has been fully dried. At this time, the controller will turn on the discharge pump, and the discharge pump will extract the fully dried material in the drying cylinder and transport it to the collection container. When the material in the drying cylinder is basically emptied, the second level sensor will send a message to the controller. At this time, the controller will turn off the discharge pump and turn on the feed pump to pump the material to be dried into the housing. When the material reaches the height of the first level sensor, the second level sensor sends a signal to the controller. At this time, the controller will turn off the feed pump and turn on the drying cylinder. Through the above structure, when the material is fully dried, the device can timely discharge the dried material and fill the material to be dried, which is beneficial to improving the convenience of the device.

[0018] 2. With the settings of a housing, a leg cross brace, and a support assembly, the legs lift the housing off the ground, and the cross brace can effectively improve the stability and bearing strength of the legs. The legs and the cross brace are made of stainless steel, and the legs are welded and fixed to the cross brace and the bottom plate. The bottom plate can greatly increase the support surface of the device, thereby further improving the stability of the device. The rubber pad can not only prevent the device from sliding during operation but also play a certain role in shock absorption and buffering, further improving the working stability of the device. Through the above structure, the device has a large support surface and is not easily toppled, which is beneficial to improving the working stability of the device. Description of the Drawings

[0019] Figure 1 is a front view structural schematic diagram of a dryer convenient for filling of the present utility model;

[0020] Figure 2 is a front view sectional structural schematic diagram of a dryer convenient for filling of the present utility model;

[0021] Figure 3 is a partial front view enlarged structural schematic diagram of the legs, cross brace, and support assembly of a dryer convenient for filling of the present utility model.

[0022] In the figure: 1, housing; 2, drying cylinder; 3, cover; 4, humidity sensor; 5, first level sensor; 6, second level sensor; 7, feed pump; 8, discharge pump; 9, controller; 10, filter cover; 11, air outlet valve; 12, stirring motor; 13, stirring rod; 14, legs; 15, cross brace; 16, support assembly; 1601, bottom plate; 1602, rubber pad. Detailed implementation mode

[0023] The following is combined with the attached Figures 1-3 The principles and features of the present utility model will be described below. The examples given are only used to explain the present utility model and are not intended to limit the scope of the present utility model. In the following paragraphs, the present utility model will be described more specifically by way of example with reference to the accompanying drawings. According to the following description and the claims, the advantages and features of the present utility model will be clearer. It should be noted that the attached drawings are all in a very simplified form and use non-precise scales, only for the purpose of facilitating and clearly assisting in explaining the purpose of the embodiments of the present utility model.

[0024] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there may also be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0026] Such as Figure 1 And Figure 2As shown in the figure, a dryer that is convenient for filling includes a housing 1 and a controller 9. A drying cylinder 2 is fixed to the inner bottom end of the housing 1, and a cover 3 is provided at the top of the housing 1. One end of the bottom wall of the cover 3 is fixed with a humidity sensor 4. The top end of the inner rear wall of the drying cylinder 2 is fixed with a material level sensor 1 5, and the bottom end of the inner rear wall of the drying cylinder 2 is fixed with a material level sensor 2 6. One side top end of the housing 1 is fixed with a feed pump 7, and one side bottom end of the housing 1 away from the feed pump 7 is fixed with a discharge pump 8. The controller 9 is fixed to the front end of the housing 1. The feed pump 7 and the discharge pump 8 are both powder pumps, and the drying cylinder 2, the humidity sensor 4, the material level sensor 1 5, the material level sensor 2 6, the feed pump 7 and the discharge pump 8 are all electrically connected to the controller 9. The controller 9 is a PLC controller 9. The discharge pump 8 can be externally connected to a pipeline leading to a material collection container, and the feed pump 7 can be externally connected to a container of the material to be dried. A processing control module and a timing module are provided inside the controller 9. The humidity sensor 4 can monitor the humidity of the air inside the housing 1 and immediately transmit the humidity information inside the housing 1 to the controller 9. When the humidity of the air inside the housing 1 is lower than a specified level and has lasted for a certain period of time, it can be considered that the material has been fully dried. At this time, the controller 9 will turn on the discharge pump 8, and the discharge pump 8 will extract and convey the fully dried material in the drying cylinder 2 to the collection container. When the material in the drying cylinder 2 is basically emptied, the material level sensor 2 6 will send a message to the controller 9. At this time, the controller 9 will turn off the discharge pump 8 and turn on the feed pump 7 to pump the material to be dried into the housing 1. When the material reaches the height of the material level sensor 1 5, the material level sensor 2 6 sends a signal to the controller 9. At this time, the controller 9 will turn off the feed pump 7 and turn on the drying cylinder 2. Through the above structure, when the material is fully dried, the device can timely discharge the dried material and fill the material to be dried, which is beneficial to improving the convenience of the device.

[0027] As Figures 1-3As shown in the figure, a filter cover 10 is fixed to the bottom wall of the cover body 3 on the side far away from the humidity sensor 4, and an air outlet valve 11 is fixed to the top wall of the cover body 3 close to the filter cover 10. A stirring motor 12 is fixed to the middle of the top end of the cover body 3, and a stirring rod 13 is fixed to the output end of the stirring motor 12. Support legs 14 are fixed to both the left and right sides of the bottom end of the housing 1, and a cross brace 15 is fixed to the inner side of the support legs 14. A support assembly 16 is fixed to the bottom end of the support legs 14, and the support assembly 16 includes a bottom plate 1601 and a rubber pad 1602. The rubber pad 1602 is fixed to the bottom end of the bottom plate 1601. The support legs 14 lift the housing 1 off the ground, and the cross brace 15 can effectively improve the stability and bearing strength of the support legs 14. The support legs 14 and the cross brace 15 are both made of stainless steel, and the support legs 14 are welded and fixed to the cross brace 15 and the bottom plate 1601. The bottom plate 1601 can greatly increase the supporting surface of the device, thereby further improving the stability of the device. The rubber pad 1602 can not only prevent the device from sliding during operation, but also play a certain role in shock absorption and buffering, further improving the working stability of the device. Through the above structure, the device has a large supporting surface and is not easily toppled, which is beneficial to improving the working stability of the device.

[0028] In summary, when using the dryer that is convenient for filling, first, the drying cylinder 2 can be an electromagnetic drying cylinder 2 or an electric heating drying cylinder 2. When the material is pumped into the housing 1, the drying cylinder 2 can heat and dry the material. At the same time, the user can turn on the stirring motor 12, and the stirring motor 12 can drive the stirring rod 13 to rotate to stir the material, making the heating of the material more uniform, thereby improving the drying efficiency. The discharge pump 8 can be externally connected to a pipeline leading to a material collection container, and the feed pump 7 can be externally connected to a container for the material to be dried. Inside the controller 9, there are a processing and control module and a timing module. The humidity sensor 4 can monitor the humidity of the air inside the housing 1 and immediately transmit the humidity information inside the housing 1 to the controller 9. When the humidity of the air inside the housing 1 is lower than the specified level and has lasted for a certain period of time, it can be considered that the material has been fully dried. At this time, the controller 9 will turn on the discharge pump 8, and the discharge pump 8 will pump out the fully dried material in the drying cylinder 2 and transport it to the collection container. When the material in the drying cylinder 2 is basically emptied, the second level sensor 6 will send a message to the controller 9. At this time, the controller 9 will turn off the discharge pump 8 and turn on the feed pump 7 to pump the material to be dried into the housing 1. When the material reaches the height of the first level sensor 5, the second level sensor 6 sends a signal to the controller 9. At this time, the controller 9 will turn off the feed pump 7 and turn on the drying cylinder 2. The legs 14 lift the housing 1 off the ground, and the cross brace 15 can effectively improve the stability and bearing strength of the legs 14. The legs 14 and the cross brace 15 are both made of stainless steel, and the legs 14 are welded and fixed to the cross brace 15 and the bottom plate 1601. The bottom plate 1601 can greatly increase the supporting surface of the device, thereby further improving the stability of the device. The rubber pad 1602 can not only prevent the device from sliding during operation but also play a certain role in shock absorption and buffering, further improving the working stability of the device. This is the working principle of the dryer that is convenient for filling.

[0029] The above is only the preferred embodiment of the present invention and does not impose any form of limitation on the present invention. Any person skilled in the art of this industry can smoothly implement the present invention according to the illustrations in the specification and the above content. However, any equivalent changes such as minor modifications, decorations, and evolutions made by those skilled in the art within the scope of the technical solution of the present invention by using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications, and evolutions made to the above embodiments based on the essential technology of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A dryer that is easy to fill, comprising a housing (1) and a controller (9), characterized in that: A drying cylinder (2) is fixed to the inner bottom end of the shell (1), and a cover body (3) is arranged at the top end of the shell (1); a humidity sensor (4) is fixed to one end of the bottom wall of the cover body (3); a material level sensor 1 (5) is fixed to the inner top end of the rear wall of the drying cylinder (2), and a material level sensor 2 (6) is fixed to the inner bottom end of the rear wall of the drying cylinder (2); a feed pump (7) is fixed to the upper end of one side of the shell (1), and a discharge pump (8) is fixed to the lower end of the side of the shell (1) away from the feed pump (7); and the controller (9) is fixed to the front end of the shell (1).

2. A dryer that is easy to fill according to claim 1, characterized in that: The feed pump (7) and the discharge pump (8) are both powder pumps, and the drying cylinder (2), the humidity sensor (4), the material level sensor 1 (5), the material level sensor 2 (6), the feed pump (7) and the discharge pump (8) are all electrically connected to the controller (9).

3. A dryer that is easy to load according to claim 1, characterized in that: The controller (9) is a PLC controller (9).

4. A dryer that is easy to fill according to claim 1, characterized in that: A filter cover (10) is fixed to the bottom wall of the cover body (3) on a side away from the humidity sensor (4), and an air outlet valve (11) is fixed to the top wall of the cover body (3) on a side close to the filter cover (10).

5. The easy-to-fill dryer according to claim 1, characterized in that: A stirring motor (12) is fixed at the middle of the top end of the cover body (3), and a stirring rod (13) is fixed at the output end of the stirring motor (12).

6. The easy-to-fill dryer according to claim 1, characterized in that: Support legs (14) are fixed on both left and right sides of the bottom end of the shell (1), and a cross brace (15) is fixed on the inner side of the support legs (14).

7. A dryer that is easy to fill according to claim 6, characterized in that: A support assembly (16) is fixed to the bottom end of the support leg (14), and the support assembly (16) comprises a bottom plate (1601) and a rubber pad (1602), and a rubber pad (1602) is fixed to the bottom end of the bottom plate (1601).

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