JPH0544U - Cart for exclusive use of sterilization pot of fungi bed mushroom tree - Google Patents

Abstract

(57) [Summary] [Purpose] When pressure steam sterilization is performed on a truck with a large number of mushroom-bed mushrooms contained in a container, it is possible to prevent water droplets and drains from condensing on the pellets. We provide a trolley-only cart for prevention of sterilization pots. [Structure] In a trolley with multiple shelves for carrying wood, a door that can be opened and closed is hung vertically at the entrance to each wood.
While preventing the invasion of the drain wound up with steam,
A roof is provided on each shelf, and water droplets due to condensation of steam are discharged to the outside through the roof, and the water droplets are prevented from directly entering the tree. Aim for equalization of the quality of the wood.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

  The present invention is a method of killing pressurized steam with a large number of mushroom bed mushrooms contained in a container. The present invention relates to a trolley-only cart for sterilizing a mushroom bed suitable for sterilizing mushrooms.

[0002]

[Prior art]

  Generally, artificially grown trees used for artificially cultivating mushrooms such as shiitake mushrooms are Packing bags or plastic bottles for sawdust made of wood such as wood and chestnut (hereinafter referred to as "container" "), And after inoculating in a state of weak pressure, the upper end of this container Close the side opening, sterilize it, and cultivate the bacteria under predetermined temperature and humidity conditions. By feeding, sawdust in the container is spread by mycelium.

[0003]   Since the wood used for sterilizing the wood is natural vertebrae, chestnuts, etc. This is to sterilize the bacteria attached to the. The sterilization process of this wood is a large amount of steam It is carried out in the pressure cooker used, and the above wood is mounted on a trolley consisting of multi-tiered shelves. Sterilization is performed under constant temperature and humidity conditions.

[0004]   Conventionally, the trolley used for this has a fixed rectangular frame with traveling wheels attached to the bottom. It had a structure in which shelves were mounted in multiple stages at each interval.   And in order to make it possible to sterilize evenly the wood that has been mounted on each shelf, It is composed of a perforated metal plate or a wire mesh that can be ventilated.

[0005]

[Problems to be solved by the device]

  However, the dolly described above has the following problems. That is, the pressure cooker is In order to effectively sterilize the wood, the lower part of the carriage and the The steam pipe is arranged on the upper side, and the steam ejection port (nozzle) of the lower steam pipe is Since it is drilled toward the bottom of the steam pipe, it is stored in the bottom of the pressure cooker by the injection of steam. The phenomenon in which the accumulated drainage is rolled up occurs, and the inside of the container is ventilated from the ventilation port provided in the container. Often they went directly into the filled wood. Also, the steam that touched the shelves could become water drops. When this water drop reaches a certain size, it drops as a drop and penetrates into the wood. Was there.

[0006]   In particular, since a large amount of steam is used to sterilize the wood, a large amount of drain is generated and Drain is easy to enter by winding up the drain by steam injection from the nozzle, The tree had a different water content, such as the amount of drain intrusion depending on the location. this Since it is made of wood, it is easy to absorb moisture, Because of the high rate, the wood with a high water content due to a large amount of drainage rots and rot There was a tendency to have different and uneven woods.

[0007]   The present invention has been made in view of the above-mentioned problems of the conventional techniques, and each of the Water drops on the shelves and rolled-up drain penetrate into the wood filled in the container. It is an object of the present invention to provide a cart for exclusive use of a sterilization kettle of fungi bed mushroom wood that prevents rust.

[0008]

[Means for Solving the Problems]

  The purpose of the above is to perform pressure steaming with a large number of mushroom bed mushrooms contained in a container. A cart for exclusive use of a sterilization pot for air sterilization, wherein the fungi bed mushroom trees are provided in multiple stages. It is characterized in that a roof with a downward slope is provided on the upper part of the shelf for each shelf. It is achieved by the trolley-only cart for sterilizing kettle of mushroom bed mushrooms.

[0009]   Also, a drain intrusion prevention door should be installed vertically at the entrance to each shelf so that it can be opened and closed with a hinge. With, it is possible to prevent the intrusion of drain that is wound up by steam injection. It

[0010]   Furthermore, by increasing the roof slope of the bogie as it goes to the lower shelf, As a result, the moisture content between the shelves can be made uniform.

[0011]

[Action]   That is, the cart for sterilization kettles of the present invention is directed to the outside of the cart at the top of each shelf of the cart. Since the roof has a downward slope, water drops on the shelves are suitable for the roof Is discharged to the outside. For this reason, the sawdust that has adhered to the bottom of the container etc. when filling the softwood raw material Impurities such as waste are discharged along the roof along with water droplets to the outside. Not only does this prevent unnecessary ingress of moisture.

[0012]   Also, a drain intrusion prevention door is hung vertically with a hinge at the entrance of each shelf. , The wound drain is prevented from directly entering the trolley and invading the wood. It Therefore, it is necessary to sterilize the wood on each shelf under uniform conditions. be able to.

[0013]

【Example】

  An embodiment of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a front view of a sterilization kettle cart according to the present invention, and FIG. 2 is a side view thereof. This In these figures, 1 is a cart for exclusive use of the sterilization kettle (hereinafter referred to as "carriage"), and 2 is this cart. The frame body that is the frame of the car constitutes the outer frame of the rectangular parallelepiped bogie. 3a, 3 b ... 3e are shelves attached to the frame 2 and are arranged at regular intervals in the vertical direction of the frame 2. It is provided in multiple stages. In this embodiment, the shelf is composed of 6 stages.   Since the lowest shelf 3e constitutes the base of the trolley 1, the shelf 3e is stronger than other shelves. Is made. And the wheels 4a, 4b, ... 4d for traveling are paired with the lower surface of the shelf 3e. Bearings 5a fixed to the facing wheels 6a and 6b and fixed to the base 3e so as to be rotatable. ... 5 h is pivoted.

[0014]   7a and 7b are mushroom-bed mushroom trees (hereinafter referred to as “tree trees”) contained in a container that is a substance to be sterilized. ]. ) Is mounted on the lower part of the shelves 3a ... It is provided with a downward slope on the left and right as the apex. This roof 7a, 7b should be provided As a result, the steam applied in the sterilization kettle, which will be described later, and water droplets due to the dew condensation Since it is discharged to the outside of the trolley 1 through the roofs 7a and 7b, Haruki mounted on the trolley 1 It is prevented from entering inside. In addition, this roof shape is not a gable type like the example, but a piece. The shape of the flow may also be used. The surface shape of the roof is not only flat, but also so-called corrugated And so on. If the corrugated plate is used, the water droplets will collect in the corrugated recesses, which makes it easier There is an advantage.

[0015]   9a ... 9l is a hinge 8a that closes the entrances and exits 11a and 11b on the side of the carriage 1 , 8b ... 8l are rotatably hung vertically to prevent the drain from entering the shelves 3a ... 3e. Are provided on both sides of. One of the drain entry prevention doors 9a ... 9l is fixed to the frame body 2. Since it is attached with hinges 8a and 8b, as shown in FIGS. When inserting the car into the trolley 1, bend it freely inside the trolley together with the wood 15 (Fig. 3). When removing the tree 15, the drain intrusion prevention door 9 naturally bends to the outside (FIG. 4). , There is no hindrance to the work of picking out Haruki 15. In addition, this drain entry prevention door 9 A transparent plate such as an acrylic plate that allows the contents to be seen through is preferable, but this door 9 is made of vinyl. If a flexible material such as a sheet is used, the hinge need not be used.

[0016]   It should be noted that, as shown in FIG. 3 and FIG. To be installed. This is because the efficiency of the work of taking out to the dolly 1 can be improved.

[0017]   Reference numerals 10a and 10b are handles for pulling the carriage 1. In the examples, The front and rear side surfaces of the carriage are open as shown in FIG. This is in the pot described later Because the dolly is set to face each other, this side is blocked by the dolly 1 is there. As described above, the cart 1 according to the present invention is configured as described above.

[0018]   Next, this trolley 1 is put into the steam sterilization kettle 20 and sterilized together with the loaded wood 15 The state will be described with reference to FIG. FIG. 5 shows the steam sterilization kettle (hereinafter referred to as “kettle”). ), A plurality of carriages 1 are set in the vertical direction on the paper surface. This Inside the kettle, the steam pipes 21 and 23 for sterilization are installed at the bottom of the cart 1. Nozzles 22 and 24 are provided obliquely below the steam pipes 21 and 23, respectively. So the vapor is sprayed from bottom to top.

[0019]   Sterilization of persimmon trees processed according to a certain program consumes a large amount of steam , The drainage that became water droplets due to dew condensation is rolled up with the spray of steam, but Has a drain intrusion prevention door, so this door prevents intrusion and Direct entry into As a result, the drain is often wound up and the drain invades. Even if it is a wooden shelf that is easy to perform, it will have the same water content as other shelves and will have a uniform quality. The retention was improved. According to the experimental results, 100 pieces per 10,000 pieces of conventional tree Approximately 30 defective products were generated by using the trolley according to the present invention. It became a defective product and was greatly improved.

[0020]   In addition, the increase in water content due to steam sterilization is also 21.4% on average in the conventional example. However, according to the present application, the water content increased only to 3.2%, and the growth conditions were remarkable. I was able to improve. In addition, the dolly has a roof on the top of each shelf, Those that have become water droplets are discharged to the outside through this roof, so these water droplets 31 Was prevented from directly entering Hariki.

[0021]

[Effect of device]

  As described in detail above, since each rack of the truck is provided with a roof, the dew condensation that occurs during steam sterilization Water droplets are prevented from entering the wood, and excess water increase due to steam sterilization is prevented. In addition, the quality was made uniform.

[0022]   In addition, a drain intrusion prevention door that can be opened and closed is provided at the entrance and exit of each tree on each shelf. The water droplets that have been wound up during the sterilization are prevented from entering the trolley, and the product between each shelf is prevented. Variations in quality were eliminated and quality was made uniform. In addition, turn the roof slope down By increasing the amount of water droplets, Comb, structural problems between shelves can be solved.

[Brief description of drawings]

FIG. 1 is a front view of a trolley according to the present invention.

FIG. 2 is a side view of FIG.

FIG. 3 is a state diagram of inserting a tree into a cart.

[Fig. 4] Fig. 4 is a state diagram at the time of taking out a tree that is mounted on a trolley.

FIG. 5 is a state diagram during steam sterilization of the carriage in the pot.

[Explanation of symbols]

1 ... carriage 2 ... frame 3 ... Shelf 4 ... wheels 7 ... Roof 9 ... Drain intrusion prevention door 15 ... Haruki 16 ... Tray 20 ... Steam sterilizer

Claims (3)

[Scope of utility model registration request] 1. A cart for exclusive use of a sterilizer for performing steam sterilization under pressure in a state where a large number of mushroom bed mushrooms contained in a container are mounted, wherein the mushroom bed mushroom tree loading racks are provided in multiple stages. A trolley for sterilizing kettles with fungal beds, mushrooms and mushrooms, characterized by having a downwardly sloping roof on each fence at the top. 2. A truck for sterilizing a fungus bed mushroom tree as claimed in claim 1, wherein a drain intrusion prevention door is vertically installed by a hinge at an entrance / exit of each shelf. 3. A truck for sterilizing a fungicide-containing mushroom tree, which is characterized in that the roof slope is increased as it becomes a lower shelf.