KR200246664Y1 - Batch-preparing apparatus for mushroom medium - Google Patents

Abstract

The present invention relates to a batch of mushroom medium used for mushroom cultivation. Conventional medium preparation required a lot of time, manpower, and cost, and proceeded unscientifically, resulting in poor sterilization effect. In order to improve this point, a treatment tank including a plurality of panels forming an interior space for accommodating the mushroom medium material, including a bottom panel having a plurality of through holes formed therein, and a cover for opening and closing the interior space, the drive shaft and the outer peripheral surface of the drive shaft. A cutting / stirring screw unit provided at the bottom of the treatment tank and a dispersing screw blade formed on the outer circumferential surface of the central axis, including a combined stirring screw blade and a cutting blade fastened to the stirring screw blade, and a dispersing screw blade formed on the cutting screw. And a screw unit, an auxiliary panel including a through hole to seal the lower part of the processing tank, a drain valve installed in the auxiliary panel, and a steam pipe projecting into the processing tank to supply external steam. Provide a mushroom medium batch maker. According to this, it is possible to maximize the sterilization effect by the heat conduction is good by the uniform moisture absorption of the mushroom medium, the time required, labor and cost can be reduced. In addition, impurities and chemical components included in the medium may be removed to give vitality to mycelial growth. Moreover, various agricultural by-products can be used as the material for the mushroom medium.

Description

Batch-preparing apparatus for mushroom medium

The present invention relates to a mushroom medium maker, and more particularly, to a mushroom medium batch maker for producing a mushroom medium by water sterilizing and sterilizing the mushroom medium material.

Mushrooms are cultivated through the preparation of medium materials, water harvesting, sterilization, seed planting, medium rooting, mushroom harvesting, and medium closure. Among the requirements for increasing the success rate of mushroom cultivation, the most important is the medium. The success rate of mushroom cultivation varies according to the water absorption and sterilization effect of the medium. Conventional medium preparation process and problems will be introduced by taking the mushrooms, mushroom mushroom and Agaricus mushroom as an example.

Pleurotus cultivar is cultivated using waste noodles or rice straw as the main medium material. First, in order to prepare the medium from the waste material, the water is stored in the sprayed method by spraying the prepared waste surface, and heated to about 50 ° C. or more, and then shaken about three times a week with a tractor rotary or a waste wool. After the water harvesting operation is completed, the mushroom growers are placed and sterilized. In the case of rice straw, rice straw is first compressed and cut and bound. Usually, about two people work on these tasks for five days. Then, the rice straw is sprayed in a water-saving operation for about 5 days and granulated and sterilized for a period of about 7 days.

However, in the case of producing the medium from the closed surface, it takes about one week for the water-saving operation, and much work time, labor, and cost are required. And, because it proceeds by the injection method it is not possible to achieve a uniform moisture absorption is made partial absorption. In addition, since sterilization is performed in a large space (about 700 cm × 400 cm × 2000 cm), it is not perfect. Moreover, success rate is not guaranteed because the water absorption and sterilization of the medium is roughly made by experience in the old-fashioned manner. In the case of rice straw, it is advantageous in terms of cost as an abundant resource of domestic agricultural products, whereas waste cotton relies on almost 99% imports, but everything is unscientific, like waste cotton, it takes much time or manpower to work, and it costs a lot to sterilize. do.

On the other hand, mushroom and agaricus mainly use rice straw as a medium. Fermentation proceeds for a large amount of rice straw, but forkrain is used because it is not easy to do by human power. Water the rice straw with a fork-lane and turn it over 5 times while mixing the flour, urea fertilizer and lime. It takes about 20 days in summer and about 25 days in winter. This is granulated on mushroom cultivation companies (approximately 700 cm x 400 cm x 2000 cm) to cover and sterilize. However, such a medium preparation process does not guarantee complete sterilization. Agaricus farmers now buy almost fermented rice straw and grow it to costly sterilization.

It is an object of the present invention to provide a mushroom media batch maker which can increase sterilization efficiency by allowing moisture to be absorbed at a uniform and appropriate level of media material particles.

In addition, it is an object of the present invention to provide a mushroom medium batch maker that can reduce the time, manpower and cost required to sterilize mushroom medium.

1 is a front cross-sectional view showing a mushroom medium batch production machine according to the present invention,

Figure 2 is a side cross-sectional view showing a mushroom medium batch production machine according to the present invention,

3 is a partially enlarged view of the mushroom medium batch production machine according to the present invention.

Explanation of symbols on the main parts of the drawings

10; Treatment tanks 11, 12; Side panel

13; Front panel 14; Back panel

15; Floor panel 16; Cover panel

17; Cover 18; Through hole

19; First Exhaust Statement 21; Secondary panel

22; Drain valves 23a, 23b; Steam supply line

24; Second discharge statement 25; spin

30; Cutting screw unit 31; driving axle

32; Stirring screw blade 33; Cutting blade

34; Fastening groove 36; Air supply

37; Air supply line 50; Dispersion Screw Unit

51; Central axis 52; Dispersing screw blade

100; Mushroom Badge Batch Maker

Mushroom medium batch production machine according to the present invention for achieving the above object, including a bottom panel formed with a plurality of through holes has a plurality of panels and the cover for opening and closing the inner space to form the interior space in which the mushroom medium material is accommodated A treatment tank; A cutting / stirring screw unit including a dispersing screw blade coupled to the drive shaft and an outer circumferential surface of the driving shaft and a cutting blade fastened to the dispersing screw blade and installed across the treatment tank at a lower portion of the treatment tank; A dispersion screw unit having a dispersion screw blade formed on an outer circumferential surface of the central axis and disposed above the cutting screw; An auxiliary panel including a through hole to seal a lower portion of the treatment tank; A drain valve provided on the auxiliary panel; A discharge door that opens and closes the inner space of the treatment tank at a lower portion of the treatment tank; And a steam supply pipe protruding into the treatment tank and supplying external steam.

Preferably, the bottom panel of the treatment tank is bent in a semicircle shape and the cutting / stirring screw unit is installed to rotate about its center line. The upper end of the stirring screw blade of the cutting / stirring screw unit is positioned outside the lower end with respect to the intermediate point of the treatment tank so that the stirring screw blade is inclined, and the upper end of the dispersing screw blade of the dispersing screw unit is lower than the lower end. It is positioned inward so as to be inclined toward the middle point of the treatment tank, and the discharge door for discharging the finished medium material is formed in the bottom panel of the middle point of the treatment tank.

In addition, the side panel is composed of a double panel to allow the cooling water of the treatment tank to enter, so that the temperature of the medium material in the treatment tank can be forcibly lowered to a temperature required for spawn inoculation or higher than an appropriate temperature. In addition, the stirring screw blades are installed at an angle of 120 ° at the same position so that the stirring is performed well, and the cutting blades are positioned at positions between the dispersing screw blades of the upper dispersing screw unit to maximize the friction force and the compressive force. do.

Hereinafter, with reference to the accompanying drawings will be described in more detail mushroom batch manufacturer according to the present invention.

1 is a front sectional view showing a mushroom medium batch maker according to the present invention, Figure 2 is a side cross-sectional view showing a mushroom medium batch maker according to the present invention, Figure 3 is a partial enlarged view of the mushroom medium batch maker according to the present invention. .

1 to 3, the mushroom medium batch production machine 100 according to the present invention includes a treatment tank 10 to form a workspace in which the immersion and sterilization of the mushroom medium material. The treatment tank 10 includes a front panel 13 and a rear panel 14 facing a pair of opposing side panels 11 and 12, and a bottom panel 15 and a cover forming a semicircular bottom. The panel 16 is comprised. The side panels 11 and 12 are double panels with empty interiors, and the cooling water may be filled in the empty spaces. In addition, a cover 17 is formed at a predetermined position of the cover panel 16 so that the discharge material can be introduced into the treatment tank 10, and a plurality of through holes 18 are formed in the bottom panel 15. The first discharge door 19 is formed in the center part. When the treatment tank 10 is 200 cm x 300 cm x 600 cm, about 400 through holes 18 having a diameter of 10 mm are formed in the bottom panel 15. The protrusion 25 is formed in the part which the side panel 11 and the bottom panel 15 contact.

The auxiliary panel 21 is coupled to surround the bottom panel 15 of the treatment tank 10 to form a predetermined space under the bottom panel 15. And the drain valve 22 is provided in one side of the auxiliary panel 21. The auxiliary panel 21 and the side panel 12 are coupled with steam supply pipes 23 and 24 for supplying steam into the treatment tank. A second discharge door 24 is formed at a predetermined position of the auxiliary panel 21 corresponding to the first discharge door 19.

At the position of the bottom panel 15 of the treatment tank 10, a cutting / stirring screw unit 30 for cutting and stirring the medium material fed into the treatment tank 10 is provided. The cutting / stirring screw unit 30 is composed of a drive shaft 31 having an empty center, a stirring screw blade 32 coupled to an outer circumferential surface of the drive shaft, and a cutting blade 33 coupled to the stirring screw blade. The stirring screw blades 32 are arranged at intervals of 120 degrees at each point of the drive shaft 31, and are bisected with respect to the intermediate point of the entire drive shaft length, and are formed to be inclined at an angle to the outside from the center point to the outside. The stirring screw blade 32 is formed to have a predetermined size so as to stir the injected medium material well, and a plurality of fastening grooves 34 are formed at the edge thereof, so that the cutting blade 33 is fastened by bolting at a required position. do. The cutting blade 33 may be selected and used in various forms as needed. The drive shaft 31 has a plurality of air supply holes 36 in the form of a tube. An air supply pipe 37 is inserted into the drive shaft 31. The air supply pipe 37 is connected to an external compressed air generating means to receive compressed air. The cutting / stirring screw unit 30 is spaced apart from the bottom panel 15 of the treatment tank 10 at a predetermined interval, and the drive shaft 31 is attached to the front panel 13 and the rear panel 14 of the treatment tank 10. Combined. The drive shaft 31 is protruded to the outside of the treatment tank 10 is coupled to the external power transmission means by a pulley or a chain to receive a driving force. For example, 380V 2050 or higher engine and power motor discharge hydraulic pump (50ℓ) at 1000RPM per minute, and 400㏄ hydraulic motor is installed to make 125 revolutions. Can be transferred.

At the upper part of the cutting / stirring screw unit 30, the dispersing screw unit 50 which disperse | distributes a media material to the whole processing tank 10 is provided. Dispersion screw unit 50 has a dispersing screw blade 52 is formed on the outer circumferential surface of the central axis 51, the dispersion screw unit is also divided into a cutting / stirring screw unit and inclined at an angle toward the center point of the central axis Formed. The central shaft 51 protrudes out of the treatment tank 10 to be coupled to an external power transmission means.

Let's look at the behavior. First, any medium material to be used in the treatment tank 10 (straw straw, waste noodles, rice husk, sawdust, corn stalks, reeds, hay, beet pulp, waste paper, etc.) is supplied. At the same time, water is supplied to the interior space of the treatment tank 10. When the medium material and water enter the processing tank 10, the lid 17 is closed and the cutting / stirring screw unit 30 and the dispersing screw unit 50 are rotated. The rotating and dispersing screw unit 50 of the cutting / stirring screw unit 30 rotates as the medium material is agitated in accordance with the rotating operation, and a water storage operation for the medium material is performed. At this time, the cutting blade 33 coupled to the stirring screw blade 32 of the cutting / stirring screw unit 30 cuts the medium material, and the protrusion 25 helps the cutting. The medium material is cut and agitated, moved to the center portion of the treatment tank 10 and dispersed again in the edge direction while being stirred by the rotation of the dispersing screw unit 50. The dispersed medium material is collected again in the center while being continuously cut and stirred by the cutting / stirring screw unit 30. By this repetitive operation, the medium material is continuously circulated and stirred in the treatment tank 10. The cutting / stirring screw unit 30 can be operated without great resistance while rubbing and pulverizing the medium material with friction and compression forces. 18 stirring screw blades 32 of 1000 mm diameter cutting / stirring screw unit 30 and 40 screw blades 52 of dispersing screw unit 50 of diameter 600 mm, a total of 58 two revolutions per minute. As a result, by the frictional force (about 120 kg / cm 2) between the cutting / stirring screw unit 30 and the dispersing screw unit 50, even thick chaff or corncob may be softly decomposed and softened. In addition, unnecessary moisture in the medium is discharged by the frictional force generated while the cutting / stirring screw unit 30 is rotated, so that an appropriate level of water is maintained overall in the medium material. This water harvesting operation lasts about three days and continues with the discharge and supply of water on a daily basis. In the process of supplying water, the medium material is washed so that various impurities (dirt, dust, mold, nitrogen, etc.) included in the medium material are formed on the bottom panel 15 when the cutting / stirring screw unit 30 is rotated. It flows down the bottom panel 15 through the through hole 18 and is discharged to the outside in the process of discharging water.

When the water accumulator operation is completed, the steam is supplied into the closed processing tank through the steam supply pipes 23 and 24, and the steam is supplied as the cutting / stirring screw unit 30 rotates. The whole of the medium material is made. Usually steam is supplied for about 3 hours. The supplied steam maintains the temperature of about 60 ° C., and the temperature rises further by self-heating of the medium material. At this time, cooling water is supplied to the side panels 11 and 12 in the treatment tank 10 to forcibly reduce the temperature of the medium material to maintain an appropriate level. In the process of supplying steam, the cutting / stirring screw unit 30 and the dispersing screw unit 50 continuously stir and cut the medium material. In this process, oxygen is continuously supplied for 20 minutes through the air supply pipe 37. It continues to operate for about four days after the steam supply is completed. Then, the cooling water is sent to the side panels (11, 12) to cool to the seeding inoculation temperature 20 ℃ as soon as possible so as to prevent the generation of various bacteria. After spawn inoculation, the first discharge door 19 and the second discharge door 24 are opened and the cutting / stirring screw unit 30 continues to operate while the medium is concentrated in the center and discharged to the outside.

As in the above-described embodiment, the mushroom medium batch production machine according to the present invention, the cutting / stirring screw unit and the dispersing screw unit are continuously cut and stirred in the medium material until the medium is completed until the medium is completed. It is possible to make sure that an appropriate level of water is absorbed. In addition, impurities and chemical components may be discharged through the through holes formed in the bottom panel by the water supplied to the treatment tank.

On the other hand, mushroom batch batch production machine according to the present invention is not limited to the above-described embodiment can be variously modified within the scope without departing from the technical spirit of the present invention. For example, in the above-described embodiment, it is introduced that one dispersion screw unit is provided.

According to the mushroom medium batch production machine according to the present invention as described above, any agricultural by-product can be used as a mushroom medium material. In addition, since oxygen is supplied while stirring automatically in a dense space for a predetermined time, a proper level of water can be uniformly supplied to the entire medium, and thus heat conduction is well performed to maximize sterilization effect. In addition, washing three or more times to remove various impurities and chemical components contained in the medium material can give more than twice the vitality to mycelial growth, it is possible to produce environmentally friendly pollution-free mushrooms. Increased bactericidal effect and vigorous mycelial growth may increase the amount of bacteria, and the pest control effect may be enhanced. Therefore, the success rate of mushroom cultivation can be improved. In particular, in the case of the lung cotton dark red nitrogen component is removed, the carbon ratio is moderate, mushroom hyphae growth and fruiting body generation is vigorous.

In addition, since the automatic stirring is continuously performed until the medium is produced from the medium material, the time required for producing the medium is shortened, the manpower is reduced, and only one tenth of the space of the existing medium grower is required. This reduces the cost of producing the medium.

Claims (7)

A treatment tank including a bottom panel having a plurality of through holes formed therein, the plurality of panels forming an interior space in which the mushroom medium material is stored, and a cover for opening and closing the interior space; A cutting / stirring screw unit including a driving screw and a stirring screw blade coupled to the outer circumferential surface of the driving shaft and a cutting blade fastened to the stirring screw blade and installed across the processing tank at a lower portion of the processing tank; A dispersion screw unit having a dispersion screw blade formed on an outer circumferential surface of the central axis and disposed above the cutting screw; An auxiliary panel including a through hole to seal a lower portion of the treatment tank; A drain valve provided on the auxiliary panel; Mushroom media batch production machine comprising a steam pipe protruding into the processing tank to supply the external steam. The mushroom media batch production machine according to claim 1, wherein the bottom panel is bent in a semicircle shape and the cutting / stirring screw unit is installed to be rotated about its center line. 2. The cutting / stirring screw unit of claim 1, wherein the cutting / stirring screw unit is formed with the upper end of the stirring screw blade inclined outward with respect to the longitudinal middle point of the treatment tank, and the dispersing screw unit has the upper end of the dispersing screw blade. It is formed to be inclined toward the intermediate point, mushroom discharge batch production machine, characterized in that the discharge door for discharging the finished medium material is formed in the bottom panel of the longitudinal middle point of the treatment tank. The mushroom media batch production machine according to claim 1, wherein the cutting / stirring screw unit is provided with each of the stirring screw blades at an angle of 120 ° at the same position. The mushroom medium batch production machine according to claim 1, wherein the cutting / stirring screw unit has a plurality of fastening grooves in which the cutting blades are installed on the stirring screw blades. 2. The mushroom media batch production machine according to claim 1, wherein the treatment tank includes a double panel forming a space in which the coolant is filled. The mushroom medium batch production machine according to claim 1, wherein the drive shaft is hollow and an air supply hole penetrating the drive shaft is formed, and an air supply pipe is provided inside the drive shaft.