KR100765141B1 - Heating apparatus for bed-soil - Google Patents

Abstract

A bed-soil heating apparatus capable of ensuring heat permeability is provided to enable high-temperature steam to permeate into bed soil being transferred continuously through a cylindrical housing, thereby eliminating weed seeds, bacteria, or insects contained in the bed soil in a short time. A bed-soil heating apparatus capable of ensuring heat permeability comprises: a cylindrical housing(10) which is formed with a bed soil inlet(11) and a bed soil outlet(12); a stirring blade part(20) which has rods(22) with stirring blades(23) in a radial structure at the external diameter of a rotating shaft passing through the housing; and a power generation part(30) which generates and supplies a rotary power necessary for the rotation of the rotating shaft. Both the rotating shaft and the rods are composed of hollow pipes and are connected each other. A steam supply pipe(40) is connected to the rotating shaft, and steam spray holes(13) are formed at the rotating shaft or the rods, or at both of them. The bed soil supplied through the bed soil inlet is stirred by the stirring blades, transferred to the bed soil outlet, and heated rapidly by high-temperature steam from the steam spray holes in the transferring step.

Description

Heat-permeable top soil heat treatment device {HEATING APPARATUS FOR BED-SOIL}

1 is an external configuration diagram of a top soil heat treatment device proposed as a preferred embodiment of the present invention.

2 is a development state diagram of the topsoil heat treatment apparatus proposed in the preferred embodiment of the present invention,

Figure 3 shows the heat treatment state of the state through the topsoil heat treatment device proposed as a preferred embodiment in the present invention.

**** Explanation of symbols for the main parts of the drawing ****

1. Top soil heating device 10. Cylindrical housing

11. Topsoil inlet 12. Topsoil outlet

13. Steam nozzle 14. Fruit pocket

15. Heater

20. Stirring blades 21. Rotating shaft

21a. Steam outlet 22. Rod

22a. Steam outlet 23. Stirring wing

30. Power generator 31. Chain and sprocket

40, 40 '. Steam supply line 50. Frame

51. Supply conveyor 52. Discharge conveyor

60. Revolving door opening 61. Shaft

62. Shielding member 63. Electric motor

The present invention relates to a top soil heat treatment device that ensures thermal permeability, and more particularly, is configured to evenly infiltrate hot steam into the top soil continuously transported through the cylindrical housing, so that weed seeds or The present invention relates to a top soil heat treatment device having a thermal permeability such that bacteria and insects can be removed within a short time.

As is well known, weed seeds and bacteria inevitably inhibit the growth of crops in the soil which creates an environment suitable for the growth of seedlings. Therefore, this field is recommended to heat the topsoil to remove the seeds and bacteria of the weeds.

By the way, conventionally, the exclusive structure which can permeate high heat evenly into the soil is not found, and the soil is commercialized and shipped without heat processing.

Therefore, the user purchases the untreated heat soil, administers it to a constant heating container, and applies heat to remove seeds or germs of the weeds or to heat the hair without heat treatment itself.

However, in the former case, the seeds, bacteria and bugs of the weeds contained in the soil can be removed, but the problem of workability and productivity is remarkably deteriorated, and in the latter case, the seeds or bacteria and the weeds contained in the soil There arises a problem that the growth of the crop is inhibited by insects and the like.

An object of the present invention devised to solve the above problems, is configured to evenly infiltrate high temperature steam into the soil continuously transported through the cylindrical housing, so that weed seeds, bacteria and insects, etc. harmful to the growth of crops It is an object of the present invention to provide a top-floor heat treatment apparatus that ensures thermal permeability to be removed within a short time.

The above object is achieved by the following configuration provided in the present invention.

The top soil heat treatment apparatus ensured heat permeability according to the present invention,

A cylindrical housing having a top soil inlet and a top soil outlet;

A stirring blade portion formed by radially arranging rods having a stirring blade in an outer diameter of a rotating shaft installed through the cylindrical housing; And

It includes a power generating unit for generating and providing a rotational force required for the rotation of the rotary shaft;

The rotating shaft and the rod constituting the stirring blade portion is made of a hollow tube to form a structure in which the hollow tubes are in communication with each other, and the steam supply pipe for ejecting high-temperature steam is connected to the rotating shaft, the steam injection port on the rotating shaft or rod or both Is equipped with,

The topsoil introduced through the topsoil inlet is agitated by a stirring blade and transferred to the topsoil outlet side, and is configured to be heated rapidly by receiving hot steam injected through a steam inlet formed on the rotating shaft and the rod.

In the present invention, a plurality of steam injection holes communicating with the steam supply pipe are provided on the inner wall of the cylindrical housing so that high temperature steam is injected even on the inner wall of the cylindrical housing, so that the heating of the top soil is performed more quickly. It is proposed by the Example.

In addition, in the present invention, by providing a revolving door type opening or closing the door is provided with a shield member on the rotary shaft in the top or bottom discharge port and both of them, the rapid input and discharge of the top soil is promoted, the heat is released through the top and bottom discharge port It is proposed by the more preferable Example which comprised so that the phenomenon to be suppressed may be suppressed.

Hereinafter, with reference to the accompanying drawings will be described in detail the heat-permeable sedimentary heat treatment apparatus proposed as a preferred embodiment in the present invention.

1 is an external configuration diagram of a topsoil heat treatment apparatus proposed as a preferred embodiment in the present invention, Figure 2 is a cutaway state diagram of a topsoil heat treatment apparatus proposed as a preferred embodiment in the present invention, Figure 3 is a present invention It shows the heat treatment state of the state through the top soil heat treatment apparatus proposed in the preferred embodiment.

The topsoil heating treatment device proposed as a preferred embodiment of the present invention is basically configured to remove the seeds, insects and bacteria of the weeds contained in the topsoil by supplying high temperature steam while receiving the topsoil and transporting it in one direction. Particularly, in the present invention, the hot steam is ejected to the stirring vane which is stirred and transported to the top soil, so that a quick and even heating state of the top soil is ensured.

In detail, the topsoil heating apparatus 1 according to the present embodiment includes a cylindrical housing 10 having a topsoil inlet 11 and a topsoil outlet 12, as shown in FIGS. 1 to 3; A stirring blade part 20 having rods 22 having a stirring blade 23 disposed in a radial structure on a rotating shaft 21 installed through the cylindrical housing 10; And a power generation unit 30 for generating and providing a rotation force required for rotation of the rotation shaft 21.

In the present embodiment, a pair of cylindrical housings 10 are arranged in a structure stacked up and down on the frame 50, and they are connected to each other to secure the transport path of the tunnel type, and then the cylindrical housings. The stirring blade 20 and the power transmission part 30 are provided in each independently at 10, and the overload of the power transmission part 30 and the stirring blade part 20 is prevented.

In addition, a feed conveyor 51 and a discharge conveyor 52 are provided at the upper portion of the topsoil inlet 11 and the bottoms of the topsoil discharge port 12, and the topsoil through the feed conveyors 51 and the discharge conveyors 52 and It is configured so that the discharge can be carried out continuously.

In addition, the rotation shaft 21 of the stirring blade 20 penetrating the cylindrical housing 10 is connected to the power generating unit 30 and the chain sprocket 31 structure provided on one side to apply a rotational force. It is configured to receive.

Therefore, the topsoil supplied to the topsoil inlet 11 through the supply conveyor 51 is transported and discharged to the topsoil outlet 12 while being agitated by the stirring vane 20, and the topsoil thus discharged is discharge conveyor ( 52 is finally discharged to the outside.

On the other hand, in the present invention by the high-temperature steam is discharged to the stirring blade portion 20 is stirred by stirring the top soil introduced into the cylindrical housing 10, and discharged, so that even heating of the top soil is made quickly have.

To this end, in the present embodiment, the rotating shaft 21 and the rod 22 of the stirring blade 20 are each configured by a hollow tube so as to communicate with each other, and the rotating shaft 21 and the rod 22 made of these hollow tubes. Steam injection ports 21a and 22a are formed, while a steam supply pipe 40 for ejecting high temperature steam is provided in communication with the rotary shaft 21.

Therefore, when hot steam is supplied to the rotary shaft 21 of the stirring blade 20 through the steam supply pipe 40, the hot steam is steam injection ports 21a, 22a formed in the rotary shaft 21 and the rod 22 Spraying through) ensures rapid and even heating of the soil.

In addition, in the present embodiment, in implementing such a top soil heat treatment device 1, a plurality of steam injection holes 13 communicating with the steam supply pipe 40 'are formed on the inner wall of the cylindrical housing 10, and the cylindrical By allowing hot steam to be ejected from the inner wall of the housing 10, the heating action of the top soil can be achieved more quickly.

In this way, by the high temperature steam jetted from the inner wall of the stirring rod 20 and the cylindrical housing 10, the top soil supplied and transported to the cylindrical housing 10 is heated quickly and uniformly, and thus included in the top soil. Seeds, bacteria, and worms of the weeds are removed to achieve a state suitable for crop growth.

On the other hand, in the present embodiment, in order to suppress the phenomenon that the heat supplied by the high temperature steam is released through the topsoil inlet 11 and the topsoil outlet 12 formed in the cylindrical housing 10, the topsoil The revolving door type opening / closing opening 60 is provided in the inlet opening 11 and the top soil discharge opening 12, respectively.

The rotary door opening and closing device 60, the plurality of shielding members 62 are arranged in a radial structure on the rotary shaft 61, the rotating shaft 61 forming the rotary door opening and closing device 60 is an electric motor provided on one side It is configured to rotate in one direction by receiving a rotational force through the (63).

When the revolving door type opening and closing hole 60 is provided in the top soil inlet 61 and the top soil outlet 62 configured as described above, the phenomenon in which the heat is released through the top soil inlet 11 and the top soil outlet 12 is not only suppressed. Rapid input and discharge of the topsoil can be achieved.

In the present embodiment, the fruit pocket 14 filled with the fruit is formed on the outer wall of the cylindrical housing 10, while the heater 15 is charged into the fruit pocket 14 to the hot steam. Insulation and heating of the heated cylindrical housing 10 can be ensured.

Here, the fruit filled in the fruit pocket 14 is heated by a heater, so as to maintain a constant temperature to promote adiabatic and warming action, even if the soil is supplied in a relatively low temperature state of the cylindrical housing 10 The temperature can be maintained without lowering the temperature.

In the following, the process of heat treatment of the soil through the soil heat treatment device 1 proposed as a preferred embodiment of the present invention will be briefly described.

First, when the feed conveyor 51 drops the topsoil into the cylindrical housing 10 heated to a constant temperature by the fruit filled in the fruit pocket 14, the topsoil inlet 11 of the cylindrical housing 10 is discharged. The rotary door opening / closing opening (60) provided at) will quickly supply the topsoil dropped through the supply conveyor 51 into the cylindrical housing 10.

Subsequently, the stirring rod part 20 is agitated while stirring the soil, and is transferred to one direction. During this process, the steam inlets 21a and 22a formed in the stirring rod part 20 and the inner wall of the cylindrical housing 10 are formed. Hot steam is supplied to the steam injection port 13.

Therefore, the top soil is in a state in which weed seeds, bacteria and insects that are harmful to the growth of crops are removed by heat treatment with high temperature steam.

In addition, the top soil heated by the high temperature steam is discharged through the rotary door opening and closing hole 60 provided in the top discharge port 12, and the discharged top soil is transferred through the discharge conveyor 52.

As described above, in the present invention, by supplying high-temperature steam while receiving the top soil and transferring it in one direction, in order to implement a top soil heat treatment device configured to remove seeds, insects and bacteria of weeds included in the top soil, the stirring rod unit A steam injection structure is provided at the top to ensure rapid and even heating of the soil.

When the soil heating treatment device configured as described above is utilized in the processing process of the soil, it is possible to heat the soil, which has not been conventionally performed, and the effect of increasing the growth of crops by supplying the quality soil can be expected.

Claims (3)

A cylindrical housing having a top soil inlet and a top soil outlet; A stirring blade portion formed by radially arranging rods having a stirring blade in an outer diameter of a rotating shaft installed through the cylindrical housing; And It includes a power generating unit for generating and providing a rotational force required for the rotation of the rotary shaft; The rotating shaft and the rod constituting the stirring blade portion is made of a hollow tube to form a structure in which the hollow tubes are in communication with each other, and the steam supply pipe for ejecting high-temperature steam is connected to the rotating shaft, the steam injection port on the rotating shaft or rod or both Is equipped with, The top soil introduced through the top soil inlet is agitated by the stirring blades and transferred to the top soil outlet side, and is provided with high temperature steam injected through a steam inlet formed on the rotating shaft and the rod, thereby ensuring rapid heat penetration. Topsoil heat treatment device. According to claim 1, wherein the inner wall of the cylindrical housing is provided with a plurality of steam injection port communicating with the steam supply pipe, so that the hot steam is also sprayed on the inner wall of the cylindrical housing, it is configured so that the heating of the soil is made faster The soil heating treatment device is characterized in that the heat permeability is secured. 3. The revolving door type opening and closing door is provided with a shielding member on the rotating shaft at both the top and bottom discharge ports, and both of them. Thermal permeability secured heat treatment apparatus, characterized in that configured to suppress the phenomenon that the heat is released through unauthorized.

Images