JPH0615498U - Water supply structure for washing device of solid culture device - Google Patents

Abstract

(57) [Summary] [Purpose] The objective is to smoothly rotate and improve durability of a water supply boss that is a part of a pipe for supplying water to a cleaning nozzle that rotates together with a culture bed. [Structure] A hollow water supply boss 5 that rotates around a fixed hollow central support 1 is provided, and a water supply port 8 and a through hole 9 that communicates with a hollow portion of the water supply boss are provided in the central support, and the water supply boss 5 is provided. Is a water supply structure in a cleaning device of a solid culture device, characterized in that a drainage port 10 is provided, and a seal member 11 and a bearing 12 are provided between the center column 1 and the water supply boss 5.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a water supply structure in a cleaning device for a rotary solid culture device used in the brewing industry for miso, soy sauce, sake, etc. and the enzyme industry.

[0002]

[Prior art]

 In the solid culture device, it is necessary to wash the inside every time after the solid culture is completed and the substrate is discharged. This cleaning is performed by spraying cleaning water from a cleaning nozzle connected to a water supply pipe connected from outside the equipment. Since the washing nozzle is moved along with the rotation of the culture bed, conventionally, a washing pipe for the culture bed that rotates with the rotation of the central tube (Sukeko No. 53-40560) or a lower chamber that rotates with the rotating culture bed has been installed. Nozzle mounting frame is installed on both sides of the annular mounting boss that is installed on the rotating shaft, the side wall, and the center axis of the rotary culture bed. Structures such as establishment (Actual Kaihei 3-2 No. 2697) are being implemented.

[0003]

[Problems to be solved by the device]

 The present invention aims at smooth rotation and improvement of durability of a water supply boss which is a part of a pipe for supplying water to a cleaning nozzle which rotates together with a culture bed.

[0004]

[Means for Solving the Problems]

 The present invention was developed for the purpose of solving the above problems. That is, as a means therefor, a hollow water supply boss 5 that rotates around a fixed hollow center support 1 is provided, and the center support is provided with a water supply port 8 and a through hole 9 that communicates with the hollow part of the supply boss. The water supply boss 5 is provided with a drainage port 10, and a seal member 11 and a bearing 12 are provided between the center support 1 and the water supply boss 5.

[0005]

[Action]

 According to the water supply structure in the cleaning device of the solid culture device of the present invention, the cleaning water that once enters the hollow inside of the central support from the pipe for supplying water to the cleaning nozzle is discharged from the drain hole 10 through the water supply hole 5 through the through hole 9. Although being supplied to the water supply pipe 4b, the water supply boss 5 enables smooth rotation while exhibiting a good sealing property with respect to the central support column 1. It also improves durability. This makes it possible to stably supply the washing water from the outside of the solid culture device to the washing nozzle while rotating the culture bed.

[0006]

【Example】

 FIG. 1 is a sectional view of a main part of a rotary solid culture device having a water supply structure in a cleaning device for a solid culture device of the present invention. FIG. 2 is a perspective view of the vicinity of the water supply boss. In the illustrated rotary solid culture device, a culture bed 2 rotating around a central support 1 is formed by a perforated disk 2b on a frame 2a. The side plate 3 with which the substrate on the culture bed 2 contacts is separated from the culture bed and fixed to the machine wall side of the culture device. In such a rotary solid culture device, a water supply pipe 4a is piped from the outside of the device to the center column 1, and further, a water supply pipe 4b is arranged near the machine wall through the lower surface of the frame 2a of the culture bed 2 via a water supply boss 5. I have a tube.

An underfloor side wall cleaning nozzle 7 is connected to the water supply pipe 4b arranged on the lower surface near the outer circumference. Therefore, the side wall cleaning nozzle 7 is rotated together with the culture bed 2 to clean the bottom side wall.

FIG. 3 is a cross-sectional view of a main part near the water supply boss, and FIG. 4 is an enlarged view of a P part in FIG. A hollow water supply boss 5 is provided which rotates around the hollow central column 1 fixed in this way. In addition, a water supply port 8 and a through hole 9 communicating with the hollow part of the water supply boss 5 are provided in the hollow central support column that is closed at the top and bottom, and a drain port 10 is provided in the water supply boss 5 to connect the center support column 1 An O-ring as a seal member 11 and a bearing 12 are provided between the water supply bosses 5.

In this example, a pressure hose 13 is connected between the water supply pipe 4b fixed to the water supply pipe support 2c provided on the floorboard frame 2a and the water supply boss drainage port 10. As a result, the water supply boss 5 does not receive the force from the water supply pipe and the rotation becomes smooth.

Further, the water supply boss rotates together with the culture bed by the rotational force transmitting means by the combination of the transmission rod fixed to the floor plate frame and the water supply boss rotating disc fixed to the water supply boss, but the water supply boss 5 rotates. The disc 14 for transmitting the rotation and the transmission rod 15 for transmitting the rotation are not completely fixed because the lower end of the transmission rod 15 thinner than that is inserted into the hole provided in the disc and stopped by the snap ring 18. . This is also for smooth rotation.

Then, a water supply boss upper flange 16 and a water supply boss lower flange 17 are provided on the hollow center column 1 on which the water supply boss 5 is installed, and the load from the floorboard frame 2a is supported by another method. The central pillar is removable. This facilitates maintenance of the O-ring of the water supply boss, the bearing, and the like. Further, the water supply boss 5 is hollow to reduce the weight. This also makes the rotation smooth.

[0012]

[Effect of device]

 Since the water supply structure of the cleaning device for the solid culture device of the present invention has the above-described structure, the water supply boss rotates smoothly so that the durability is improved and the sealing is easy and complete.

[Brief description of drawings]

FIG. 1 is a sectional view of an essential part of a rotary solid culture device equipped with a side plate cleaning device of the present invention.

FIG. 2 is a perspective view near a water supply boss.

FIG. 3 is a sectional view of the same main part.

FIG. 4 is an enlarged view of a P portion in FIG.

[Explanation of symbols]

 1 center column 2 culture bed 3 side plate 4a water supply pipe 4b water supply pipe 5 water supply boss 7 floor lower wall cleaning nozzle 8 water supply port 9 through hole 10 drainage port 11 seal member 12 bearing

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁵ Identification code Office reference number FI technical display location C12M 1/16 104

Claims (1)

[Scope of utility model registration request] 1. A hollow water supply boss 5 which rotates around a fixed hollow center column 1 is provided, and a water supply port 8 and a through hole 9 communicating with a hollow portion of the water supply boss are provided in the center column, and the water supply boss is provided. 5 is provided with a drainage port 10, a central support column 1 and a water supply boss 5
A water supply structure in a cleaning device of a solid culture device, characterized in that a seal member 11 and a bearing 12 are provided between them.