Renewable energy source constant-temperature drying furnace

Abstract

The utility model discloses a renewable energy source constant-temperature drying furnace, and relates to the field of drying furnaces. A renewable energy source constant-temperature drying furnace comprises a furnace body which is fixedly installed on a base through a supporting rod, a feeding port and a discharging port are formed in the upper side and the lower side of the furnace body correspondingly, a first cover plate and a second cover plate are rotationally connected to the feeding port and the discharging port of the furnace body correspondingly, and a temperature and humidity detector is installed on the surface of the furnace body; the detection end of the temperature and humidity detector extends into the furnace body; when hot air is conveyed into the furnace body through the vent holes, the stirring plate can be driven to rotate through flowing of the hot air, so that consumption of other energy sources can be reduced, meanwhile, before the stirring plate is driven to rotate through airflow, the stirring plate can be started through the servo motor, and the stirring plate is driven to rotate through the vent holes. And the pneumatic assembly provides kinetic energy for the shifting plate after the shifting plate runs, so that the load and the power consumption when the pneumatic assembly starts the shifting plate are effectively reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of drying furnaces, and specifically relates to a renewable energy constant temperature drying furnace. Background Art

[0002] A constant temperature drying furnace is a device used for dehydration or heat treatment of products. It is a commonly used instrument and equipment, mainly used to dry materials. In order to improve the drying efficiency of the materials, a set of stirring components is generally set up in the drying furnace to stir the materials, thereby ensuring the uniformity of heating of the materials and improving the drying efficiency.

[0003] In the prior art, the application number is CN201720309553.4, and the name is a constant temperature drying furnace for renewable energy. A constant temperature drying furnace for renewable energy is disclosed, including a drying furnace, a control device, a power storage mechanism, a wind power generation mechanism and a solar power generation mechanism which are arranged on the top of the ground from left to right in sequence. A feed port is installed on the left side of the top of the drying furnace, and a humidity sensor and a temperature sensor are respectively installed on the left and right sides of the inner cavity of the drying furnace, and a hot air recovery port is installed on the right side of the top of the drying furnace.

[0004] The above-mentioned prior art uses wind power generation and solar power generation to provide energy for the operation of the entire drying furnace. Although it can achieve certain energy-saving and environmental protection effects, due to the limited power generation of wind and solar energy, when providing electricity to the drying furnace, it can only ensure that the heating component or the stirring component of the drying furnace can work continuously, while the other component needs to use the electricity generated by other energy sources to work. In view of this, a constant temperature drying furnace that can use renewable energy to simultaneously drive the heating component and the stirring component to work is proposed to solve the above problem. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a renewable energy constant temperature drying furnace which can overcome the above problems or at least partially solve the above problems.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is: a renewable energy constant temperature drying furnace, including a furnace body, which is fixedly installed on a base through a support rod, and the upper and lower sides of the furnace body are respectively provided with a feed port and a discharge port, and the feed port and the discharge port of the furnace body are respectively rotatably connected with a first cover plate and a second cover plate, and a temperature and humidity detector is installed on the surface of the furnace body, and the detection end of the temperature and humidity detector extends into the furnace body, and also includes: a cavity is opened inside the second cover plate, and a plurality of ventilation holes are equidistantly opened on the side of the second cover plate facing the inside of the furnace body, and the upper ends of the furnace body are respectively provided with There is an exhaust hole; a servo motor is fixedly connected to one side of the furnace body, and the output end of the servo motor is fixedly connected to a driving gear; a rotating shaft is rotatably connected in the furnace body, and the end of the rotating shaft close to the servo motor is fixedly connected to a transmission shaft, and the end of the transmission shaft extending out of the furnace body is fixedly connected to a driven gear meshing with the driving gear; a plurality of toggle plates are fixedly connected to the rotating shaft through connecting rods; an air pipe for conveying hot air into the second cover plate is fixedly connected to the air inlet of the second cover plate; a pneumatic component for controlling the rotation of the rotating shaft is installed at a position on the base close to the air pipe.

[0007] Furthermore, the pneumatic component includes a shell, a blade and a connecting air pipe, the shell is fixedly connected to a side of the base close to the transmission shaft, a rotating rod is rotatably connected inside the shell, the blade is circumferentially fixedly connected to the rotating rod, the connecting air pipe is fixedly connected to the air inlet of the shell, the air inlet of the air pipe is connected to the air outlet of the shell, one end of the rotating rod extending out of the shell is fixedly connected to a first transmission gear, a second transmission gear is fixedly connected to the transmission shaft, and the first transmission gear and the second transmission gear are connected by a toothed belt.

[0008] In order to reduce the load on the pneumatic components, further, the shifting plates are arranged on the rotating shaft in a spiral shape.

[0009] In order to facilitate the blocking of materials, further, blocking filters are fixedly connected to the ventilation holes and the exhaust holes.

[0010] In order to facilitate the absorption of moisture in the steam, further, a water-absorbing sponge is connected to the side of the first cover plate facing the interior of the furnace body.

[0011] In order to facilitate the quick disassembly and assembly of the water-absorbing sponge, further, the water-absorbing sponge and the first cover plate are detachably connected via Velcro.

[0012] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art: the utility model uses the shell, the blade, the rotating rod, the first gear, the second gear, the transmission shaft and the toothed belt and other components in coordination. When the hot air is transported into the furnace body through the vent hole, the flow of hot air can be used to drive the toggle plate to rotate, thereby reducing the consumption of other energy sources. Through the arrangement of the servo motor, the driving gear, the driven gear and the transmission shaft, before the airflow is used to drive the toggle plate to rotate, the servo motor can be used to start the toggle plate, so that the pneumatic component can provide kinetic energy to the toggle plate after the toggle plate is running, effectively reducing the load and power consumption of the pneumatic component when starting the toggle plate.

[0013] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In the attached picture:

[0015] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0016] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0017] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the structure of part A.

[0019] In the figure: 1. base; 2. furnace body; 201. first cover plate; 2011. absorbent sponge; 2012. Velcro; 202. second cover plate; 203. exhaust hole; 204. temperature and humidity detector; 3. rotating shaft; 301. toggle plate; 302. servo motor; 303. transmission shaft; 4. shell; 401. blade; 402. connecting air pipe; 403. air supply pipe; 5. blocking filter. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0021] Embodiment 1:

[0022] Reference Figure 1-Figure 4A renewable energy constant temperature drying furnace, comprising a furnace body 2, which is fixedly mounted on a base 1 by a support rod, wherein a feeding port and a discharging port are respectively provided on the upper and lower sides of the furnace body 2, wherein a first cover plate 201 and a second cover plate 202 are respectively rotatably connected to the feeding port and the discharging port of the furnace body 2, wherein a temperature and humidity detector 204 is installed on the surface of the furnace body 2, wherein a detection end of the temperature and humidity detector 204 extends into the furnace body 2, and further comprising: a cavity is provided inside the second cover plate 202, wherein a plurality of vents are equidistantly provided on one side of the second cover plate 202 facing the inside of the furnace body 2, and exhaust holes 203 are respectively provided on both sides of the upper end of the furnace body 2; a servo motor 302 is fixed Connected to one side of the furnace body 2, the output end of the servo motor 302 is fixedly connected to a driving gear; the rotating shaft 3 is rotatably connected in the furnace body 2, and the end of the rotating shaft 3 close to the servo motor 302 is fixedly connected to a transmission shaft 303, and the end of the transmission shaft 303 extending out of the furnace body 2 is fixedly connected to a driven gear meshing with the driving gear; a plurality of toggle plates 301 are fixedly connected to the rotating shaft 3 through connecting rods; an air pipe 403 for conveying hot air into the second cover plate 202 is fixedly connected to the air inlet of the second cover plate 202; a pneumatic component for controlling the rotation of the rotating shaft 3 is installed at a position close to the air pipe 403 on the base 1.

[0023] The pneumatic assembly includes a shell 4, a blade 401 and a connecting air pipe 402. The shell 4 is fixedly connected to one side of the base 1 close to the transmission shaft 303. A rotating rod is rotatably connected inside the shell 4. The blade 401 is fixedly connected to the rotating rod in a circular shape. The connecting air pipe 402 is fixedly connected to the air inlet of the shell 4. The air inlet of the air pipe 403 is connected to the air outlet of the shell 4. One end of the rotating rod extending out of the shell 4 is fixedly connected to a first transmission gear. A second transmission gear is fixedly connected to the transmission shaft 303. The first transmission gear and the second transmission gear are connected by a toothed belt.

[0024] When it is necessary to use a renewable energy constant temperature drying furnace to dry the material at a constant temperature, the staff first connects the air pipe 402 to the hot air blower started by the renewable energy, and then opens the first cover plate 201, adds the relatively moist material into the furnace body 2, and then covers the first cover plate 201, and then starts the hot air blower and the servo motor 302. When the hot air blower is working, it will transport the hot air flow into the cavity of the second cover plate 202 through the connecting air pipe 402 and the air pipe 403, and blow it into the furnace body 2 through the vent hole to dry the material in the furnace body 2. The temperature and humidity in the furnace body 2 can be known in real time through the temperature and humidity detector 204, so as to facilitate the constant temperature drying of the material. When the servo motor 302 is working, the servo motor 302 will drive the driving gear to rotate, and the driving gear will drive the transmission shaft 303 to rotate through the driven gear, and the transmission shaft 303 will drive the rotating shaft 3 to rotate, and the rotating shaft 3 will pass The connecting rod drives the toggle plate 301 to rotate, so that the material can be toggled to make the material heated more evenly. When the hot air flow flows into the air supply pipe 403 through the connecting air pipe 402, the hot air flow will first enter the shell 4, and then the blade 401 will be driven by the air flow to drive the first gear to rotate through the rotating rod, and the first gear will drive the second gear to rotate through the toothed belt. Therefore, when the servo motor 302 drives the rotating shaft 3 to rotate, the servo motor 302 can be turned off, and only the hot air flow is driven to drive the toggle plate 301 to toggle the material, so as to make full use of renewable energy and reduce the consumption of other energy. Through the setting of the servo motor 302, the driving gear and the driven gear, the rotating shaft 3 can be pre-started to avoid the pneumatic component being unable to drive the toggle plate 301 to toggle the material under the large resistance of the material at the beginning, effectively ensuring the normal operation of the drying furnace.

[0025] Embodiment 2:

[0026] Reference Figure 1-Figure 4 A renewable energy constant temperature drying furnace is basically the same as Example 1, and further: the toggle plate 301 is arranged in a spiral shape on the rotating shaft 3. By making the toggle plate 301 spirally arranged, the number of contacts between the toggle plate 301 and the material each time can be reduced without affecting the toggle of the material, avoiding a large load on the pneumatic component due to a large number of contacts between the toggle plate 301 and the material, and effectively ensuring the efficiency of the pneumatic component in transmitting the toggle plate 301.

[0027] The vent hole and the exhaust hole 203 are both fixedly connected with a blocking filter 5. The setting of the blocking filter 5 can prevent the material from entering the cavity of the second cover plate 202 and the material from being discharged through the exhaust hole 203 along with the gas, thereby ensuring that the material can be located in the furnace body 2.

[0028] A water-absorbing sponge 2011 is connected to the side of the first cover plate 201 facing the interior of the furnace body 2. Through the setting of the water-absorbing sponge 2011, when the material is dried, the moisture in the generated steam can be absorbed to prevent the moisture in the steam from gathering and condensing on the top of the inner wall of the furnace body 2 to form water droplets, which then drip into the material again and affect the drying efficiency of the material.

[0029] The water-absorbing sponge 2011 is detachably connected to the first cover plate 201 via the Velcro 2012. By making the water-absorbing sponge 2011 detachably connected to the first cover plate 201, when the first cover plate 201 is opened, the staff can remove the water-absorbing sponge 2011 from the first cover plate 201 for drying or replacement, which provides convenience for the staff.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention.

Claims

1. A renewable energy constant temperature drying furnace, characterized in that: The invention comprises a furnace body (2) which is fixedly mounted on a base (1) via a support rod, wherein a feed port and a discharge port are respectively provided on the upper and lower sides of the furnace body (2), wherein a first cover plate (201) and a second cover plate (202) are respectively rotatably connected to the feed port and the discharge port of the furnace body (2), a temperature and humidity detector (204) is installed on the surface of the furnace body (2), and a detection end of the temperature and humidity detector (204) extends into the furnace body (2), and further comprises: A cavity is provided inside the second cover plate (202), a plurality of vent holes are provided at equal intervals on one side of the second cover plate (202) facing the inside of the furnace body (2), and exhaust holes (203) are provided on both sides of the upper end of the furnace body (2); A servo motor (302) is fixedly connected to one side of the furnace body (2), and an output end of the servo motor (302) is fixedly connected to a driving gear; A rotating shaft (3) is rotatably connected in the furnace body (2); one end of the rotating shaft (3) close to the servo motor (302) is fixedly connected to a transmission shaft (303); one end of the transmission shaft (303) extending out of the furnace body (2) is fixedly connected to a driven gear meshing with the driving gear; A plurality of toggle plates (301) are fixedly connected to the rotating shaft (3) via connecting rods; An air delivery pipe (403) for delivering hot air into the second cover plate (202), fixedly connected to the air inlet of the second cover plate (202); A pneumatic component for controlling the rotation of the rotating shaft (3) is installed on the base (1) at a position close to the air supply pipe (403).

2. A renewable energy constant temperature drying furnace according to claim 1, characterized in that: The pneumatic assembly comprises a shell (4), a blade (401) and a connecting air pipe (402); the shell (4) is fixedly connected to a side of the base (1) close to the transmission shaft (303); a rotating rod is rotatably connected inside the shell (4); the blade (401) is fixedly connected to the rotating rod in a circular shape; the connecting air pipe (402) is fixedly connected to an air inlet of the shell (4); an air inlet of the air pipe (403) is connected to an air outlet of the shell (4); one end of the rotating rod extending out of the shell (4) is fixedly connected to a first transmission gear; a second transmission gear is fixedly connected to the transmission shaft (303); and the first transmission gear and the second transmission gear are connected via a toothed belt.

3. The renewable energy constant temperature drying furnace according to claim 1, characterized in that: The shifting plates (301) are arranged in a spiral shape on the rotating shaft (3).

4. The renewable energy constant temperature drying furnace according to claim 1, characterized in that: The ventilation hole and the exhaust hole (203) are both fixedly connected with a blocking filter (5).

5. The renewable energy constant temperature drying furnace according to claim 1, characterized in that: A water-absorbing sponge (2011) is connected to the side of the first cover plate (201) facing the interior of the furnace body (2).

6. The renewable energy constant temperature drying furnace according to claim 5, characterized in that: The water-absorbing sponge (2011) and the first cover plate (201) are detachably connected via a Velcro (2012).

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