Drying device for coconut shell activated carbon production

Abstract

The drying device for coconut shell activated carbon production comprises a drying mechanism and an air drying mechanism, the drying mechanism comprises a drying chamber, a feeding port is formed in the middle of the top of the drying chamber, steam pipes are arranged on the two sides of the top of the drying chamber, drying machines are arranged on the two sides of the upper end of the drying chamber, a sliding groove is formed in one side wall of the drying chamber, and the air drying mechanism is arranged in the sliding groove. A sliding groove is formed in one side wall of the drying chamber, a first discharging opening is formed in the other side wall of the drying chamber, one end of the drying plate is slidably connected with the sliding groove, the other end of the drying plate is rotationally connected with the lower end of the first discharging opening, a plurality of vibration motors are evenly arranged at the bottom of the drying plate, and an electric telescopic rod is arranged in the drying chamber and located below the same side of the sliding groove. And one end of the first discharging opening is connected with the air drying mechanism in a sealed mode, and through common operation of drying and air drying, the effect of drying the coconut shell activated carbon is better.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon drying, in particular to a drying device for coconut shell activated carbon production. Background Technique

[0002] Coconut shell activated carbon is a kind of carbon treated specially. Organic raw materials (such as fruit shells, coal, wood, etc.) are heated under the condition of isolating air to reduce non-carbon components (this process is called carbonization), and then react with gas, and the surface is eroded to produce a structure with developed micropores (this process is called activation). The products are widely used in the fields of drinking water, industrial water, brewing, waste gas treatment, decolorization, desiccant, gas purification, etc.

[0003] At present, the existing drying device for activated carbon has an insufficiently obvious effect. The drying device bakes the coconut shell activated carbon layer laid flat from top to bottom through a baking device. The paving thickness is relatively large, resulting in uneven baking temperatures received by the upper and lower coconut shell activated carbons, and it is difficult to dry the coconut shell activated carbon at the bottom. The drying work efficiency of granular activated carbon is reduced, and improvement is needed in this regard. Content of the Utility Model

[0004] The purpose of the utility model is to provide a drying device for coconut shell activated carbon production to solve the problems put forward in the above background technique.

[0005] The utility model is realized through the following technical solutions: A drying device for coconut shell activated carbon production includes a drying mechanism and an air-drying mechanism. The drying mechanism includes a drying chamber and a drying plate. There is a feeding port in the middle of the top of the drying chamber, steam pipes are arranged on both sides of the top of the drying chamber, dryers are arranged on both upper sides of the drying chamber, a chute is arranged on one side wall of the drying chamber, a first discharge port is arranged on the other side wall of the drying chamber, one end of the drying plate is slidably connected to the chute, and the other end is rotatably connected to the lower end of the first discharge port. A plurality of vibration motors are evenly arranged at the bottom of the drying plate, and an electric telescopic rod is arranged below the drying chamber on the same side as the chute.

[0006] The air-drying mechanism includes an air-drying chamber. One end of the air-drying chamber is hermetically connected to one end of the first discharge port. A solenoid valve is arranged at the first discharge port. A driving motor is arranged at the other end of the air-drying chamber. The output end of the driving motor is connected to a stirring rod. One end of the stirring rod penetrates into the air-drying chamber. A plurality of air blowers are evenly arranged on the top of the air-drying chamber, and heat dissipation pipes are evenly arranged on the top of the air-drying chamber.

[0007] Specifically, a water filter net is arranged on the drying plate.

[0008] Specifically, a water collection tank is arranged below the water filter net.

[0009] Specifically, a baffle is provided outside the drying plate.

[0010] Specifically, a plurality of stirring paddles are provided on the stirring rods.

[0011] Specifically, a second discharge port is provided at the bottom of the air-drying chamber.

[0012] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0013] A drying device for producing coconut shell activated carbon provided by the present utility model filters the residual liquid on the activated carbon after rinsing by arranging a water filter net. At the same time, due to the action of the mesh surface of the water filter net, the bottom of the activated carbon can also be heated evenly, further improving the drying efficiency. Moreover, through automatic control and by operating in two steps of drying and air-drying, the drying effect on coconut shell activated carbon is better and more thorough. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only the preferred embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a structural diagram of a drying device for producing coconut shell activated carbon provided by the present utility model.

[0016] Figure 2 It is an internal structural diagram of the drying chamber provided by the present utility model.

[0017] In the figure, 1 is the drying chamber, 2 is the feed inlet, 3 is the steam pipe, 4 is the dryer, 5 is the chute, 6 is the first discharge port, 7 is the drying plate, 8 is the vibration motor, 9 is the electric telescopic rod, 10 is the air-drying chamber, 11 is the solenoid valve, 12 is the drive motor, 13 is the stirring rod, 14 is the fan, 15 is the heat dissipation pipe, 16 is the water filter net, 17 is the water collection tank, 18 is the baffle, 19 is the stirring paddle, 20 is the second discharge port. Detailed Embodiments

[0018] In order to make the objectives, technical solutions, and advantages of the present invention more apparent, example embodiments according to the present invention will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments of the present invention. It should be understood that the present invention is not limited by the example embodiments described herein. Based on the embodiments of the present invention described herein, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] In the following description, numerous specific details are given to provide a more thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that the present invention may be practiced without one or more of these details. In other instances, well-known features of the art are not described to avoid obscuring the present invention.

[0020] It should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to make the disclosure thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0021] The purpose of the terms used herein is only to describe specific embodiments and is not intended as a limitation of the present invention. As used herein, the singular forms "a", "an" and "the" are also intended to include the plural forms unless the context clearly dictates otherwise. It should also be understood that the terms "comprising" and / or "including", when used in this specification, specify the presence of the stated features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups. As used herein, the term "and / or" includes any and all combinations of the associated listed items.

[0022] To thoroughly understand the present invention, detailed structures will be presented in the following description to illustrate the technical solutions proposed by the present invention. Optional embodiments of the present invention are described in detail below. However, in addition to these detailed descriptions, the present invention may have other embodiments.

[0023] See Figure 1 and Figure 2 , a drying device for producing coconut shell activated carbon, comprising a drying machine structure and an air drying mechanism. The drying machine structure includes a drying chamber 1 and a drying plate 7. A feeding port 2 is provided in the middle of the top of the drying chamber 1. Steam pipes 3 are provided on both sides of the top of the drying chamber 1. Dryers 4 are provided on both sides of the upper end of the drying chamber 1. A chute 5 is provided on one side wall of the drying chamber 1. A first discharge port 6 is provided on the other side wall of the drying chamber 1. One end of the drying plate 7 is slidably connected to the chute 5, and the other end is rotatably connected to the lower end of the first discharge port 6. A plurality of vibration motors 8 are evenly provided at the bottom of the drying plate 7. An electric telescopic rod 9 is provided below the drying chamber 1 on the same side as the chute 5.

[0024] The air-drying mechanism includes an air-drying chamber 10. One end of the air-drying chamber 10 is hermetically connected to one end of the first discharge port 6. An electromagnetic valve 11 is provided at the first discharge port 6. The other end of the air-drying chamber 10 is provided with a driving motor 12. The output end of the driving motor 12 is connected to a stirring rod 13. One end of the stirring rod 13 penetrates into the air-drying chamber 10. A plurality of air blowers 14 are evenly provided at the top of the air-drying chamber 10, and heat dissipation pipes 15 are evenly provided at the top of the air-drying chamber 10.

[0025] Exemplarily, for a drying device for producing coconut shell activated carbon provided by the present invention, its working principle is as follows: First, pour the coconut shell activated carbon to be dried into the first discharge port 6 at the top of the drying chamber 1 and let it fall onto the drying plate 7. The vibrating motor 8 at the bottom of the drying plate 7 spreads the activated carbon falling onto the drying plate 7 evenly to make it heat evenly. Then start the dryers 4 on both sides to heat up the inside of the drying chamber 1 and perform the drying operation on the coconut shell activated carbon. The steam generated by drying is evaporated through the steam pipe 3. After the preliminary drying operation is completed, start the electric telescopic rod 9 to move upward, which will push against one side of the drying plate 7, so that the drying plate 7 moves obliquely upward along the chute 5 on the side wall of the drying chamber 1, making the drying plate 7 tilt towards the direction of the first discharge port 6. Then open the electromagnetic valve 11 at the first discharge port 6 to make the coconut shell activated carbon enter the air-drying chamber 1 through the first discharge port 6. Close the electromagnetic valve 11, and then start the driving motor 12. The driving motor 12 drives the stirring rod 13 to rotate. At the same time, start a plurality of air blowers 14 at the top of the air-drying chamber 1 to perform heat dissipation and cooling, dry the excess moisture and cool down at the same time, and then perform ventilation convection through the heat dissipation pipes 15 to evaporate the excess moisture. Through the combined operations of drying and air-drying, the drying effect on the coconut shell activated carbon is better.

[0026] Specifically, a water filter net 16 is provided on the drying plate 7.

[0027] Exemplarily, the water filter net 16 can filter the residual liquid on the activated carbon after rinsing. At the same time, through the action of the mesh surface of the water filter net 16, the bottom of the activated carbon can also be heated evenly, further improving the drying efficiency.

[0028] Specifically, a water collection tank 17 is provided below the water filter net.

[0029] Exemplarily, the residual liquid filtered from the activated carbon is collected.

[0030] Specifically, a baffle 18 is provided outside the drying plate 7.

[0031] Exemplarily, the function of the baffle 18 provided outside the drying plate 7 is to prevent the coconut shell activated carbon from splashing when entering the drying plate 7 from the feeding port 2, resulting in waste. The baffle 18 is preferably made of a mesh structure and is heat-resistant. The baffle 18 with a mesh structure can not hinder the drying of the coconut shell activated carbon and make it evenly heated.

[0032] Specifically, a plurality of stirring paddles 19 are provided on the stirring rod 13.

[0033] Exemplarily, the stirring paddle 19 can make the coconut shell activated carbon stirred more evenly, improving the air-drying efficiency.

[0034] Specifically, a second discharge port 20 is provided at the bottom of the air-drying chamber 10.

[0035] Exemplarily, the air-dried coconut shell activated carbon is output through the second discharge port 20.

[0036] It should be noted that the solenoid valve 11, the electric telescopic rod 9, the vibration motor 8 and the drive motor 12 used in the above embodiments are all conventional electronic components for those skilled in the art. The specific connection circuit and how to select the specific model are common knowledge for those skilled in the art, and the above embodiments will not be specifically described.

[0037] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A drying device for producing coconut shell activated carbon, characterized in that: It comprises a drying mechanism and an air-drying mechanism, wherein the drying mechanism comprises a drying chamber and a drying plate, a feeding port is arranged in the middle of the top of the drying chamber, steam pipes are arranged on both sides of the top of the drying chamber, dryers are arranged on both sides of the upper end of the drying chamber, a chute is arranged on one side wall of the drying chamber, a first discharge port is arranged on the other side wall of the drying chamber, one end of the drying plate is slidably connected to the chute, and the other end is rotatably connected to the lower end of the first discharge port, a plurality of vibration motors are evenly arranged at the bottom of the drying plate, and an electric telescopic rod is arranged below the same side of the chute in the drying chamber; The air-drying mechanism includes an air-drying chamber, one end of which is closed and connected to one end of the first discharge port, a solenoid valve is provided at the first discharge port, the other end of the air-drying chamber is provided with a driving motor, the output end of the driving motor is connected to a stirring rod, one end of the stirring rod penetrates into the air-drying chamber, a plurality of fans are evenly arranged on the top of the air-drying chamber, and heat dissipation ducts are evenly arranged on the top of the air-drying chamber.

2. A drying device for producing coconut shell activated carbon according to claim 1, characterized in that: A water filter net is arranged on the drying plate.

3. A drying device for producing coconut shell activated carbon according to claim 2, characterized in that: A water collecting tank is arranged below the water filtering net.

4. A drying device for producing coconut shell activated carbon according to claim 3, characterized in that: A baffle is arranged on the outer side of the drying plate.

5. A drying device for producing coconut shell activated carbon according to claim 4, characterized in that: A plurality of stirring paddles are arranged on the stirring rod.

6. A drying device for producing coconut shell activated carbon according to claim 5, characterized in that: A second discharge port is provided at the bottom of the air drying chamber.

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