TW201511855A - Rapid heating device of organic waste fertilizer production device - Google Patents

Abstract

The invention provides a rapid heating device of an organic waste fertilizer production device. The rapid heating device comprises a storage tank with an inlet being arranged at the top or at the side of the storage tank, at least one electric hot plate arranged at the bottom of the storage tank for heating the storage tank, at least a piece of heat preservation cloth covering the bottom of the electric hot plate, the outer side of the electric hot plate and the outer side of the storage tank or covering electric hot plate to the top of the storage tank from the bottom of the storage tank. The heat preservation cloth covers the electric hot plate, which avoids heat dissipation, thus the heat is kept around the storage tank and warms the storage tank, and the required temperature in the tank is kept.

Description

Rapid heating device for organic waste into fertilizer equipment

The invention relates to a technology for making organic waste into fertilizer, in particular to a rapid heating device for organic waste forming equipment.

According to recent bio-fat technology, the technology has been broken. For example, the method of decomposing into micro-organisms into fertilizer or enzymes into rapid fertilization, in which the method of decomposing microbial bacteria requires two procedures of warm fermentation and normal temperature fermentation. In the heating process, heating is required. In an environment of about 50 to 60 degrees, organic waste and microbial bacteria can be fully reacted for 24 to 48 hours. After the reaction is completed, move to the second normal temperature fermentation zone to turn it over and let it mature naturally. About 14 It can be fattened after ~28 days, and the whole can be shortened to 14 to 21 days. The fast-fertilization method of enzymes is based on the characteristics of organic waste, and is decomposed by using specific enzymes. This method only needs to be heated for 1 to 2 hours, and then it can be fertilized, and then it can be applied to the field to increase soil fertility. There is no need to prepare a second fermentation zone for several days or weeks of work. It is the most time-saving and space-saving method for fattening.

However, no matter what method needs to be heated, the reaction temperature required for the microbial fungus fertilizer equipment is low, and it is not easy to cause the blackening problem of the storage tank wall due to the excessive temperature, so the equipment in the lower temperature environment, The heating method can be directly heated by the electric heating piece, and the heating speed is fast; in the environment of the enzyme rapid fertilization method, the enzyme and the processing material must be fully mixed and continuously carried out in the environment where the temperature of the reactant in the furnace reaches 80 degrees Celsius. The reaction was stirred at a high temperature for half an hour. Since the temperature of the material in the furnace must reach 80 degrees, if the heating method is heated by the electric heating sheet, the temperature of the furnace wall is often higher than 80 degrees due to the uneven heating. At this high temperature, if there is left on the furnace wall Processing material, if not Immediate stirring and moving, it is likely to be carbonized and adhered to the furnace wall due to excessive temperature; and the carbonization of coke black on the furnace wall also affects the heating effect of the furnace wall, so in the fast fermentation method of enzymes, in order to avoid coking black carbonization Influencing the heating effect, most of them use the indirect heating method of the electric heating sheet, that is, the heat medium oil is placed between the electric heating sheet and the storage tank. When the heating sheet is heated, the temperature of the heat medium oil rises, and then the temperature of the heat medium oil is used for storage. The heating of the wall of the trough causes the entire storage tank wall to receive a uniform and stable heating effect to avoid the occurrence of coke black carbonization; however, the heat medium oil takes a long time to heat up to the target temperature during the initial heating, and the heat medium oil The problem of high cost and safety of liquid medium oil cannot be applied to household kitchen waste machines.

In view of the above, the present invention has been directed to the lack of the above-mentioned prior art, and proposes a rapid heating device for an organic waste-forming device to effectively overcome the above problems.

The main object of the present invention is to provide a rapid heating device for an organic waste into a fertilizer device, which uses a heat insulating cloth to wrap the electric heating sheet to avoid heat loss, and can maintain the storage tank without continuously heating to a temperature of two or more times. The heat energy saves the cost of heating electricity.

Another object of the present invention is to provide a rapid heating device for an organic waste into a fertilizer device, which achieves a temperature-fixing effect in a storage tank at a lower heating temperature, and is lower in the organic waste-forming device. Because of the warm environment, carbonization and blackening are less likely to occur in the furnace wall of the storage tank.

A further object of the present invention is to provide a rapid heating device for an organic waste into a fertilizer device, which does not need to use heat medium oil to assist heating, so that there is no need to provide an oil tank in the storage tank, and there is no need to worry about the safety of the heat medium oil. And reduce material costs.

In order to achieve the above object, the present invention provides a rapid heating device for an organic waste fertilizer forming device, comprising a storage tank, at least one electric heating plate and at least one heat insulating cloth, wherein one inlet of the storage tank is set in the storage The top or side of the trough, and the discharge port is located at the bottom of the storage trough; The hot plate is arranged at the bottom of the storage tank to heat the storage tank; the insulation cloth can be wrapped on the outside of the electric heating plate, or on the outer side of the electric heating plate and the side of the storage trough, or from the bottom of the storage trough Cover the hot plate to the top of the hopper. The electric heating plate is covered by the heat insulating cloth to avoid heat dissipation, and the temperature is kept around the storage tank to continuously heat the storage tank, and the required temperature in the tank is maintained, so that the electric heating plate does not need to be heated to a very high temperature. The temperature in the hopper is brought to the temperature required for the material to mature, and the temperature is stably maintained.

12‧‧‧ hopper

122‧‧‧Inlet

124‧‧‧Outlet

14‧‧‧Electric heating plate

16‧‧‧Insulation cloth

Fig. 1 is a schematic view showing an embodiment of a rapid heating device for an organic waste fertilizer forming device of the present invention.

Fig. 2 is a schematic view showing another embodiment of the rapid heating device for the organic waste fertilizer forming device of the present invention.

Fig. 3 is a schematic view showing another embodiment of the rapid heating device for the organic waste fertilizer forming device of the present invention.

The invention relates to a rapid heating device for an organic waste into a fertilizer device, which can avoid the phenomenon of coke black carbonization caused by excessive temperature of the furnace wall and uneven heating when the electric heating piece is directly heated, and does not increase the temperature of the fattening equipment. And the enzyme reaction effect is affected; at the same time, the safety problem of heating with the heat medium oil is solved, the design complexity of the heating device is reduced, the step of heating the heat medium oil is reduced, and the operation procedure of the heating device in use is simplified, and the invention Organic waste can be fermented in a fast, relatively low temperature, safe and energy efficient manner.

Please refer to FIG. 1 , which is a schematic diagram of an embodiment of a rapid heating device for an organic waste fertilizer plant according to the present invention, comprising a storage tank 12 , at least one electric heating plate 14 and at least one insulation cloth 16 , wherein the storage tank 12 One of the inlets 122 is provided at the top of the hopper 12 to feed the material to be heated It is placed in the hopper 12 from the inlet 122, and further includes a discharge port 124 at the bottom of the hopper 12 to discharge the material in the hopper 12. The hopper 12 combines the functions of the reaction furnace, not only The material can be stored, and the material can be directly heated, stir-fry, fermented, etc. in the storage tank 12; the electric heating plate 14 is disposed at the bottom of the storage tank 12 to heat the storage tank 12, and the electric heating plate 14 can be It is a larger electric heating plate covering the bottom of the entire storage tank 12, or two electric heating plates 14 as shown in this embodiment; the heat insulating cloth 16 may be coated on the outside of the electric heating plate 14, or coated with the electric heating plate 14 The outer side and the side of the hopper 12 are coated with the hot plate 14 from the bottom of the hopper 12 to the top of the hopper 12. In the embodiment of Fig. 1, the insulating cloth 16 covers only the hot plate 14. Therefore, when the heating plate 14 is provided with two sheets on both sides of the discharge port 124, two insulating cloths 16 are required.

The heat insulating cloth 16 is made of glass wool, glass fiber or ceramic fiber, and may be formed by laminating at least one layer of glass fibers, at least one layer of ceramic fibers, at least one layer of glass wool, or glass. Fiber, glass wool and ceramic fiber are mixed and laminated, for example, a layer of glass fiber is laminated with a layer of glass wool, or a layer of glass fiber is laminated with a layer of ceramic fiber, or a layer of glass wool is laminated with two layers of ceramic fiber.

The organic waste material to be heated into fertilizer is poured into the storage tank 12 from the inlet port 122. At this time, the electric heating plate 16 has been supplied with heating to bring the proper temperature into the tank, and the material is stir-fried in the storage tank 12. The material near the furnace wall is prevented from being overheated and burned, and the material close to the core is not heated to affect the fermentation effect. The fermented cooked material after the stir fry is poured out from the discharge port 124.

The optimum temperature required in the storage tank 12 is 80 degrees, so the temperature needs to be stabilized between 75 and 85 ° C. When the insulation cloth 16 is not coated, the temperature in the tank is maintained at 80 degrees, and the electric heating plate 14 is required. Heating to 250 degrees or more, and continuous heating to maintain the temperature inside the tank, and as shown in Figure 1 after the outside of the hot plate 14 coated with the insulation cloth 16, the heating temperature of the heating plate 14 is 180 ~ 220 ° C The temperature in the tank can be stabilized at 80 degrees. In the present invention, as shown in FIG. 2, the heat insulating cloth 16 is coated on the side surfaces of the electric heating plate 14 and the hopper 12, that is, the top surface of the discharge port 124 and the hopper 12 are not covered. In addition, the remaining part is covered with the heat insulating cloth 16, of course, the heat insulating cloth 16 only covers half of the side of the storage tank 12, and may not be covered to the top. At this time, the heating temperature of the electric heating plate 14 can be 150~180 °C. The temperature in the tank is stabilized at 80 degrees. In the present invention, as shown in the embodiment of FIG. 3, the heat insulating cloth 16 is coated from the bottom of the sump 12 to the top of the sump 12, that is, The other parts of the material port 122 and the discharge port 122 are covered by the heat insulating cloth 16 to achieve the best heat preservation effect. At this time, the heating temperature of the electric heating plate 14 only needs 100 to 150 ° C to stabilize the temperature in the tank. At 80 ° C.

In summary, the rapid heating device for the organic waste fertilizer-producing device provided by the present invention directly heats the electric heating plate, and coats the heat insulating cloth with the heat insulating cloth, and the heat insulating cloth can also cover the storage tank by the heat preservation. The cloth wraps the heat energy so that the heat energy continuously contacts the outer wall of the hopper, and does not diverge outward. The coated high temperature can maintain the required temperature in the tank, and does not need to be continuously heated to a very high temperature to fix the temperature. Only half of the heating temperature required by the prior art can reach the required temperature in the tank, avoiding the carbonization and blackening of the material in the storage tank due to excessive temperature, and the hot plate can be maintained without continuous heating. The temperature in the tank saves the cost of heating electricity. Moreover, the invention directly heats the electric heating sheet without using the heat medium oil, and in addition to reducing the design complexity of the storage tank, there is no need to worry about safety, and the raw material cost of the heat medium oil is saved.

The above is only the preferred embodiment of the present invention and is not intended to limit the scope of the present invention. Therefore, any changes or modifications of the features and spirits of the present invention should be included in the scope of the present invention.

12‧‧‧ hopper

122‧‧‧Inlet

124‧‧‧Outlet

14‧‧‧Electric heating plate

16‧‧‧Insulation cloth

Claims (9)

The invention relates to a rapid heating device for an organic waste fertilizer forming device, comprising: a storage tank for placing materials and reacting materials; and one inlet of the storage tank is arranged at the top or the side of the storage tank; At least one electric heating plate disposed at a bottom of the storage tank to heat the storage tank; and at least one heat insulating cloth covering the outer side of the electric heating plate, the outer side of the electric heating plate and the side of the storage tank, or The hot plate is wrapped from the bottom of the hopper to the top of the hopper. The rapid heating device for the organic waste into fertilizer device according to claim 1, wherein the heat insulating cloth is formed by laminating at least one layer of glass fiber or glass wool. The rapid heating device for the organic waste into fertilizer device according to claim 1, wherein the heat insulating cloth is formed by laminating at least one layer of ceramic fibers. The rapid heating device for the organic waste fertilizer forming device according to claim 1, wherein the heat insulating cloth is formed by multiple selective overlapping of glass fiber, ceramic fiber and glass wool. The rapid heating device for the organic waste into fertilizer device according to claim 1, wherein the temperature in the storage tank is 70 to 90 °C. The rapid heating device for the organic waste fertilizer forming device according to claim 1, wherein the heating temperature of the electric heating plate is 120 to 200 ° C when the heat insulating cloth covers only the outer side of the electric heating plate. The rapid heating device for the organic waste fertilizer-producing device according to claim 1, wherein the heating plate has a heating temperature of 110 to 180 ° C when the heat insulating cloth covers the outer side of the electric heating plate and the side of the storage tank. The rapid heating device for the organic waste fertilizer forming device according to claim 1, wherein the heating cloth is heated from the bottom of the sump to the top of the sump, the heating temperature of the electric heating plate is 100~160°C. The rapid heating device for the organic waste fertilizer forming device according to claim 1, wherein the storage tank A discharge port is arranged below the outlet to discharge the material in the storage tank.