KR200246533Y1 - Food waste treatment device - Google Patents

Abstract

The present invention relates to a food waste processing apparatus, and more particularly, to crush the food waste and animal bones from a large restaurant or a food processing factory, a general restaurant, and a home, and to hydrate water while going through multiple stages. By removing and solidifying to a certain size, the food waste treatment apparatus to be used as a solid fuel, or by inputting fine materials and the like as a fertilizer, comprising: a first housing (1) having an inlet (11); The grinding shaft 110 is rotatably installed in the first housing 1 by the power transmission means M, and has a grinding blade 111 formed in the longitudinal direction, and a fluid in the lower portion of the grinding shaft 110. A chemical seal 112 is installed to prevent leakage of the first, the first gear 113 is installed on one end of the grinding shaft 110, and the second gear 121 meshed with the first gear; A conveying means 120 for rotating the second gear; A second housing (2) having a second grinding means (200) for secondary grinding of the food conveyed from the conveying means; A third housing having a third housing configured to include a water removing means 300 for removing residual water of the finely ground food waste from the second grinding means, and a discharge means 330 for discharging the food waste from which the residual water is removed in a predetermined amount ( 3) and; It consists of a pressing means 400 for making food waste discharged from the discharge means into a certain amount of solids.

Description

Food Waste Disposal Device

The present invention relates to a food waste processing apparatus, and more particularly, to crush the food waste and animal bones from a large restaurant or a food processing factory, a general restaurant, and a home, and to hydrate water while going through multiple stages. By removing and solidifying to a certain size, the present invention relates to a food waste treatment apparatus that can be used as a fertilizer or by adding microorganisms to use as a fertilizer.

In recent years, various treatment devices such as food waste and animal bones discarded from large restaurants or food processing factories, general restaurants, and homes have been devised.

Among them, the deodorization apparatus of the food waste drying crusher described in Korean Patent Application No. 97-12605 allows the odor generated in the food waste drying crusher to be separated into condensate and gas during the second cooling process to drain the condensate from which the gas is separated. In addition, the gas is incinerated from the heating heater, and only the heated air is supplied back to the drying grinder, so that the odor generated when the food waste is treated is not discharged to the outside. Cooling water equipped with a cooling radiator and a cooler for passing through, a pipe having two-way lines, a blower for pumping air, a heating heater for deodorizing and burning odor and a condensate drain tank for draining the condensed water In addition, domestic utility model registration application No. 96-3480 vacuum food waste treatment device was devised .

This is to pressurize the food waste and process the air in the tank containing the filthy water extracted in the process of degassing and dehydrating it in a vacuum in order to minimize the volume. Fermented by a bubbled fermentation agent installed in the fermentation is configured to discharge the sewage after fermentation and over-propelled.

Therefore, in the former case, the wastewater discharged as food waste is discharged to dry the food waste by using a heating heater. In the latter case, the wastewater extracted in this process is degassed and dehydrated by vacuum. It is designed to minimize the volume of food waste while fermenting and discharging.

However, all of the above food waste disposal apparatuses are not recyclable, have the disadvantage of not breaking hard things such as animal bones, the problem of consuming more power in the process of forced drying, and a large amount of food waste. There was a problem that was difficult.

The purpose of this paper is to solve the above problems, and finely crush the food waste and remove the moisture contained in the food trash, put it into a fixed mold, use it as a fuel, or put microorganisms in the grinding process. It is used for fertilizer or feed.

The present invention to achieve the above object is the first housing and the inlet is formed; A grinding shaft rotatably installed in the first housing by a power transmission means and having a grinding blade formed in a longitudinal direction, a chemical seal provided at a lower portion of the grinding shaft to prevent leakage of fluid, and one end of the grinding shaft; A first gear mounted to the second gear, a second gear engaged with the gear, and a transfer means for rotating the second gear; A second housing incorporating second grinding means for secondary grinding of the food conveyed from the conveying means; A third housing including a water removing means for removing residual water of the finely ground food waste from the second grinding means and a discharge means for discharging the food waste from which the residual water is removed in a predetermined amount; It consists of pressurizing means for producing the food waste discharged from the discharge means into a certain amount of solids, the technical configuration features are given.

1 is a simplified view showing a food waste treatment apparatus of the present invention.

2 is a view showing the water removal means for removing water from the finely broken food waste of the present invention.

Figure 3 shows a pressing means for pressing the food waste of the water-removed particulates of the present invention to a solid.

Figure 4 is a side cross-sectional view of the pressing means of the present invention.

* Explanation of symbols for main parts of the drawings

1: 1st housing 2: 2nd housing

3: third housing 10: lid

20: passage 30,313,334: outlet

100: first grinding means 110: grinding shaft

111: grinding blade 113: first gear

120: transfer means 121: second gear

122: transfer screw 130,301: wastewater discharge plate

200: second grinding means 210: first grinding roller

220: second grinding roller 230: inclined plate

300: water removal means 310: first roller

311: filter network 312: vacuum pipe

320: powder processing means 321: second roller

330: discharge means 333: partition plate

400: pressurizing means 401: main shaft

410: rotating plate 420: cylinder

430: piston 440: cam housing

441 cam surface p hollow part

SW1, SW2: Control Sensor

Hereinafter, the preferred embodiment of the present invention by the accompanying drawings in detail.

Figure 1 is a simplified view of the food waste treatment apparatus of the present invention, the process of processing food waste is the first step of largely crushing animals, fish and other food waste and at the same time to remove and transport the waste, At the same time, the food waste can be divided into a second step for making it into an anhydrous particulate state and a third step for putting the food waste into a predetermined container and making it solid.

In addition, the food waste treatment apparatus of the present disclosure is formed with a lid 10 and an inlet 11 which can be opened and closed on one side of the first housing 1, and the power transmission means M inside the first housing 1. A plurality of grinding blades 111 are formed in the longitudinal direction of the grinding shaft 110, which is the first grinding means 100, which is rotatably installed, and also to prevent leakage of fluid in the lower portion of the grinding shaft 110. Chemical seal 112 is formed.

Next, one end of the grinding shaft 110 is installed to be exposed to the outside of the first housing 1 and the first gear 113 is fixedly installed at one end thereof.

The first gear 113 is engaged with the second gear 121 installed at one end of the transfer means 120.

At this time, the conveying means 120 for conveying the crushed food is a sewage discharge plate 130 and the transfer screw 122 and a plurality of small holes formed on one side and the second gear 121 formed at one end of the conveying screw 122 Meanwhile, the first housing 1 including the transfer screw 122 and the first grinding means 100 is formed to be inclined at an angle of about 150 ° to 155 ° with respect to the vertical.

Next, the food conveyed from the conveying means 120 is conveyed to the second housing 2 through the passage 20 formed in the upper portion of the conveying means 120.

In the second housing 2, a first grinding roller 210 having two cutters on one side, that is, a second grinding member 200, is formed, and is installed to correspond to the first grinding roller 210. A second grinding roller 220 having a first cutter blade is inserted between the cutter blades of the first grinding roller 210.

Next, a guide inclined plate 230 for sending to the third housing 3 is installed through the food waste outlet 30 crushed in the lower portion of the second housing 2.

The sewage discharge plate 301 having a plurality of small pores is installed in the third housing 3 to divide the third housing 3 into two.

That is, the first roller 310, which is the water removal means 300, is installed on one side of the wastewater discharge plate 301, and the second roller 321, which is the powder processing means 320, on the side corresponding to the first roller 310. ) Is installed.

As shown in FIG. 1 or FIG. 2, the first roller 310 has a filter network 311 having small pores in the opening by opening about one quarter at the front and at the same time. Form.

On the other hand, the hollow portion P is provided with a vacuum pipe 312 to instantaneously create a vacuum by a vacuum pump (not shown) is pulverized into fine particles between the first roller 310 and the second roller 321 It is configured to suck the moisture contained in the food waste, the discharge port 313 for discharging the water sucked into the vacuum pipe 312 is formed on the lower side of the third housing (3).

At this time, the mesh of the filter net 311 is preferably formed smaller than the particles of food waste pulverized into fine particles.

Next, the lower portion of the powder processing means 320 is freely rotated using the rotating shaft 331 as a support point, and discharges the powdered food waste in the particulate state by the water removing means 310 and the powder processing means 320. Discharge means 330 is installed to.

The discharge means 330 is formed on the boss 332 to be fitted to the rotary shaft 331 at equal intervals, the lower plate of the third housing 3, that is, the discharge means 330 below An outlet 334 for discharging the food waste of the fine particles is formed.

The lower portion of the third housing (3) is formed with a pressing means 400 for putting the food waste discharged from the discharge means 330 into a predetermined mold to apply a uniform pressure to make a solid.

At this time, the third housing 3 is installed at an angle of approximately 40 ° to 45 ° with respect to the horizontal plane.

As shown in FIG. 3 or 4, the pressurizing means 400 includes a rotating plate 410 rotated about the main shaft 401 and a plurality of cylinders installed at equal intervals on the rotating plate 410. 420, a piston 430 installed in the cylinder 420 to apply a constant pressure, a cam housing 440 surrounding the rotating plate 410 and having a cam surface 441 formed therein, and the rotating plate 410. Reinforcement plate 411 is installed on the upper portion, and the upper portion is installed on the reinforcement plate 411, the upper portion of the gear portion 451 is formed on the outer periphery to rotate the rotating plate 410 by using the power transmission means (M) It consists of a plate 450.

The cylinder 420 is formed in a substantially rectangular shape and has an opening portion at the top thereof to hold particulate food waste, and the piston 430 is rotated along the circumferential direction of the cam surface 441 of the cam housing 440. At the same time, by advancing toward the main shaft 401 by the cam surface 441, the particulate food waste can be solidified.

At this time, the lower portion of the piston 430 is provided with a feed roller 431 to smooth the front and rear operation.

Next, a free space is formed on one side of the cylinder 420 in case there are grained bones, etc., which are not completely broken out of the food waste. That is, as shown in FIG. 4, the clearance P 'is installed to protect the cam surface 441 of the cam housing 440, and return springs 421 and 421 are provided at both sides of the cylinder 420. As shown in FIG. Is installed, and a sliding plate 422 which is operated against the springs 421 and 421 when the receiving portion of the cylinder 420 is saturated to the above-standard size on one side of the springs 421 and 421 is provided. Is installed.

Next, a control sensor (SW1) (SW2) for detecting the amount of food waste between the passage 20 formed on the upper portion of the transfer means 120 and the second roller 321 and the discharge means 330, respectively Is installed.

Referring to the processing of food waste constituted as described above are as follows.

As shown in FIG. 1, when the garbage such as animals, fish, and other foods is placed in the first housing 1 and power is applied to an operation panel (not shown), the power transmission means M is turned on and the first The grinding shaft 110, which is the grinding means 100, is rotated to crush the food waste by the grinding blade 111, and at the same time, the food waste is transferred into the second housing 2 through the transfer screw 122.

At this time, the sewage discharge plate formed on the side of the first housing 1 is dewatered by the process of crushed by the waste water discharge means, that is, the grinding blade 111 and the transfer screw 122 contained in the food Through the 130 is discharged to the purification tank.

Therefore, the sewage contained in the food waste is primarily dehydrated.

Next, the food waste is further finely pulverized by the second grinding means 200 installed in the second housing 2 and transferred to the third housing 3.

Next, the finely broken food waste is the first roller 310, which is the water removing means 300 installed in the third housing 3, and the second roller 321, which is the powder processing means 320, on the side thereof. Falls between. At this time, the food waste is pulverized into fine particles by the first and second rollers 310 and 321, and at the same time by the water removing means 300 installed in the first roller 310, that is, by the vacuum pipe 312. Water remaining in food waste is completely removed.

Next, as shown above, when the food waste of the particulate state in which the water is almost completely removed is accumulated in the partition plate 333 of the discharge means 330, the food waste falls into the pressing means 400 by gravity.

Next, the food waste of the fine particles discharged from the discharge means 330 falls in the cylinder 420 of the pressing means shown in FIG. 4, and the rotating plate 410 of the pressing means 400 is the cam surface of the cam housing 440. At this time, the piston 430 in the cylinder 420 installed at equal intervals on the rotating plate 410 moves along the cam surface 441 and moves toward the main shaft 401, thereby moving the food waste of the fine particles. Compress and form into a solid of constant size.

At this time, if there are grains or the like in the granulated state of food waste that is not completely broken, the sliding plate 422 installed at one end of the cylinder 420 is operated by adding a force to the return springs (421, 421) cam housing ( The cam surface 441 of 440 is protected.

Therefore, by pulverizing the food waste by the above process and at the same time to remove the water and put it in a fixed mold, it can be used as a fuel to make a solid, or by adding fermentation of microorganisms to the grinding process can be used as fertilizer or feed have.

As described above, the present invention removes moisture from food wastes and animal bones discarded from large restaurants or food processing factories, general restaurants, homes, etc. through various processes to remove the moisture into solids, thereby obtaining the following advantages: There is a number.

First, while being recycled as a solid fuel, it can be used as fertilizer or feed by fermentation of microorganisms and the like.

Second, by using it as a solid fuel, fertilizer or feed, the amount of industrial waste can be reduced.

Third, while removing the odor caused by the fermentation of garbage,

The hygienic environment can be promoted by preventing pests and other diseases that act as media.

Claims (1)

The first housing (1) having the inlet opening (11) and: The grinding shaft which is rotatably installed by the power transmission means inside the first housing (1) and the grinding blade 111 is arranged in the longitudinal direction (110) and: the chemical chamber 112 is installed in the lower portion of the grinding shaft 110 to prevent the leakage of fluid; and: the first gear 113 is fixed to one end of the grinding shaft 110 and: A second gear 121 meshed with the first gear 113; and a conveying means 120 for rotating the second gear 121; and food waste transported from the conveying means 120. A second housing (2) having a second grinding means (200) for secondary grinding; and water removal means for removing residual moisture of finely ground food waste from the second grinding means (200) ( 300) and the third lower which has a discharge means 330 for discharging the food waste from which residual water has been removed to a predetermined amount. Gong (3): The food waste treatment apparatus which is characterized by being a pressing means 400 for making the food waste to the amount of solids discharged from the discharging means 330.