JPH04129095U - Grain drying equipment installation structure - Google Patents

Abstract

(57) [Summary] [Purpose] To install a grain drying device without causing noise problems without constructing a large building or securing a large outdoor installation space. [Structure] The dryer body 1 is installed outdoors, and the hot air generator 2 and exhaust machine 3 connected to the dryer body 1 are installed indoors, with the exhaust machine 3 and the hot air generator 2 facing each other on a vertical axis. Make it a parallel relationship.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention describes the installation structure of a grain drying device for drying grains such as rice and wheat. relates to the installation structure of an exhaust ventilation type grain drying device.

0002

[Conventional technology]

Conventionally, grain drying equipment has a grain input section at the top end and a hopper-shaped grain discharge section at the bottom end. A dryer main body having separate parts, and a dryer main body connected to one side of the dryer main body via a ventilation duct. The hot air generator is connected to the other side of the dryer body through an exhaust duct. an exhaust machine connected to the (elevator) and an unloading device (bucket elevator) that unloads the dried grains from the grain discharge section. It consists of a After drying by orthogonally contacting the hot air generated by the hot air generator, that is, the drying air, the desired It is designed to be transported to different locations.

0003

[Problem that the idea aims to solve]

By the way, this type of grain drying equipment has traditionally been either an indoor type or an outdoor type. One method is used. Due to the tower-shaped dryer body, the indoor installation type accommodates On the other hand, the outdoor installation type requires a large building and tends to increase equipment costs. When viewed from above, the exhaust ducts and exhaust ducts protrude in opposite directions from both sides of the dryer body. As a result, the outdoor footprint is taken up widely, and the outdoor space is limited in size. Not only is there a risk that the installation will not be possible, but the rotating noise of the exhaust machine (exhaust fan) and hot air may The combustion noise of the generator causes noise problems in the neighboring areas.

0004 This invention was made in view of the above-mentioned conventional circumstances, and its purpose is to Noise problems can occur even without constructing a building or securing a large outdoor installation space. An object of the present invention is to provide an installation structure for a grain drying device that can be installed without any problems.

[0005]

[Means to solve the problem]

The technical measures taken to achieve the above purpose were to move the dryer body outdoors to dry it. A hot air generator and an exhaust machine connected to the main body of the dryer are each installed indoors, and the exhaust machine and hot air The gist is that the generator is placed in a parallel relationship facing the generator on the vertical axis.

[0006]

[Effect]

The above technical means has the following effects. ・Remove the dryer itself from the building, which causes the size of the building in which it is housed, to reduce noise problems Remove hot air generators and exhaust machines from outdoors that can cause this. ・Air blower ducts and exhaust ducts that connect to the hot air generator and exhaust machine are connected to the entrance to the building. Piping on the same plane in some parts.

[0007]

[Effect of the idea]

The present invention configured as described above has the following advantages. ・Installing hot air generators and exhaust machines indoors eliminates noise problems and reduces equipment costs. Since the tower-shaped dryer body, which causes price hikes, was installed outdoors, it The best installation structure for equipment cost and noise countermeasures that extracts only the advantages of both external installation types. structure can be provided. ・Moreover, there is a bucket elevator that transports grains to be dried into the dryer itself, and hot air generation. Mechanical parts such as motors and exhaust machines that mainly have electrical and mechanical elements are exposed to wind and rain, As a result, there is no need for any natural measures to protect from snow, and further cost reductions can be expected. Moreover, maintenance of these mechanical parts can be performed easily and conveniently without being affected by the natural environment. It is. ・Outdoor occupied space for each ventilation duct and exhaust duct that connects to the hot air generator and exhaust machine. Because the ground is small and common, less space is required outdoors, and other Secure a large amount of space to be used for the purpose and for related work. It is possible and very effective.

[0008]

【Example】 Next, embodiments of the present invention will be described based on the drawings. 1 to 3 show embodiments of the present invention.

[0009] The grain drying apparatus of this embodiment includes a dryer body 1 and hot air connected to the dryer body 1. A generator 2, a carrying device 4 for carrying grains to be dried into the dryer main body 1, and a dryer main body 1 a carry-out device 5 for transporting dried grains discharged from the dryer to a desired location; and a main body of the dryer. 1 includes an exhaust machine 3 that blows hot air generated by the hot air generator 2, that is, dry air; Blower duct 6-1 and exhaust duct connecting dryer main body 1, hot air generator 2, and exhaust machine 3 6-2.

0010 As shown in FIGS. 2 and 3, the dryer main body 1 has a grain input part 1a in the upper part and a grain input part 1a in the lower part. Each side has a hopper-shaped grain discharge part 1b, and the side part has a substantially horizontal trapezoidal shape when viewed from the front. A grain input section 1 is placed inside a casing 1c in which an input hood 1j and an output hood 1k are protruded. a, a parallel grain dropping passage 1d communicating with the grain discharge section 1b, and the grains therein. A wind blowing hole 1h is provided facing the grain dropping passage 1d, which functions as a partition wall between the grain dropping passages 1d. A well-known structure comprising an ejection duct 1e with a large number of holes and a discharge duct 1f. Therefore, the hot air, that is, the dry air, generated by the hot air generator 2, which will be described later, is transferred to the blowout duct 1e. In order to eject the grain perpendicularly to the grains falling through the grain falling passage 1d, the grain hood 1j The exhaust duct 6-1, which connects one end to the hot air generator 2, connects the exhaust duct 6-1 to the outlet hood 1k. 3 are connected to each other. In this example, it is Insert the buffer plate 1g from each spout duct 1e downward into the grain dropping passage 1d. The grains to be dried are arranged in an inclined manner and protrudes in a multi-stage manner so that the grain falling space 1d is as long as possible. It is structured so that it falls in a zigzag pattern while being in contact with the drying wind. , the ejection duct 1e has an end on the outlet hood 1k side, and the discharge duct 1f has an end on the input hood 1. Each end on the j side is closed and the dry air from the air duct 6-1 is transferred to the air where the grains fall. After passing through the gap 1d, the gas is guided to the exhaust duct 6-2 via the exhaust duct 1f. I'm doing it.

[0011] In addition, the dryer main body 1 is constructed in a state where it is supported by a support frame 8, as shown in FIG. It is installed outdoors close to object 100.

0012 The hot air generator 2 is of a well-known oil burner type and is installed inside the architectural building 100. It is location.

[0013] The air duct 6-1 has an inverted L shape when viewed from the front, and the upper end of the vertical pipe portion 6-1' is shown in FIG. In the dryer main body 1, there is a utility room on one side separated from the building 100. A horizontal pipe section that connects to the vertical pipe section 6-1j and has an outer end connected to the lower end of the vertical pipe section 6-1'. 6-1" through the support frame 8 and connect it to the hot air generator 1 in the building 100. It continues.

[0014] The exhaust machine 3 blows hot air generated by the hot air generator 2, that is, dry air, using negative pressure. This is a well-known exhaust fan, and in the dryer main body 1, it is close to the building 100. an exhaust duct 6-2 having one end connected to the other side of the building 100 and the other end located inside the building 100; The hot air generator 2 is installed at the tip of the hot air generator 2. are in a relationship.

[0015] The grain input section 1a has a disperser (not shown) for dispersing the grain to be dried inside. The grain discharge part 1b is formed in a hopper shape, and the grain discharge part 1b has a hopper shape. It is formed into a top shape and has a discharge hole (not shown) at the bottom thereof.

[0016] The carrying device 4 includes a screw conveyor (not shown) and a bucket conveyor (not shown). A bucket conveyor is housed in an upright loading tube 10, and A feeding path 9 containing a screw conveyor is arranged orthogonally to the screw conveyor. The tip of the grain conveyor faces the grain input section 1a, and the grain input section 1a A has the function of sequentially transferring grains to be dried. This loading device 4 also generates hot air. Like the machine 2 and the exhaust machine 3, it is housed inside the architectural building 100 except for the tip of the input passage 9. There is. The unloading device 5 also includes a screw conveyor (not shown) and a bucket conveyor (not shown). ), and a tray is installed in the unloading path 11 located directly below the grain discharge section 1b. A bucket container inside the unloading tube 12 that accommodates the clew conveyor and is installed perpendicularly. A conveyor conveys dried grains to a desired location, such as a transport vehicle or weighing container. child Similarly to the carrying-in device 4, the carrying-out device 5 is also connected to the building 100 except for the tip of the carrying-out path 11. It is housed inside.

[0017] Therefore, the installation structure of the grain drying device of this embodiment is Drying air is blown onto the dried grains as they fall inside the dryer main body 1, and after drying, the unloading device 5, the dried grains are transported to the desired location. Exhaust is through exhaust duct 6-2 Start from Moreover, the ventilation duct 6-1 and the exhaust duct 6-2 are located at the entrance of the building 100. For example, the hot air generator 2 and the exhaust machine 3 are piped using the same hot air. Compared to the case where the dryer 3 and the hot air generator 2 are installed outdoors together with the dryer main body 1, benefit from occupying less space. Then, the hot air generator 2 and exhaust machine 3 Combustion noise and rotation noise are insulated by a building 100 to prevent them from being transmitted to the outdoors.

[0018]

[Brief explanation of drawings]

FIG. 1 is an explanatory diagram showing an outline of an example.

[Fig. 2] A front view of the main part, with a portion cut away.

FIG. 3 is an enlarged sectional view taken along line (3)-(3).

[Explanation of symbols]

1: Dryer body 2: Hot air generator 3: Exhaust machine 6-1: Air duct 6-2: Exhaust duct

Claims (1)

[Scope of utility model registration request] Claim 1: A dryer main body is installed outdoors, and a hot air generator and exhaust machine connected to the dryer main body are installed indoors, respectively,
An installation structure for a grain drying device, characterized in that an exhaust machine and a hot air generator are arranged in a parallel relationship facing each other on a vertical axis.