KR20160126709A

KR20160126709A - fermentation apparatus for compost

Info

Publication number: KR20160126709A
Application number: KR1020150058133A
Authority: KR
Inventors: 윤만중; 이성민
Original assignee: 주식회사 리드컴퍼니
Priority date: 2015-04-24
Filing date: 2015-04-24
Publication date: 2016-11-02

Abstract

A fermentation apparatus according to the present invention includes: a fermentation tank having a space formed therein to receive a fermentation material; a rotation shaft disposed on an inner center line of the fermentation tank and rotated by receiving power from the power plant; A plurality of impellers arranged radially in the rotary shaft at predetermined intervals in the vertical direction and in multiple stages around the rotary shaft; A supporting member mounted on an end of each of the impellers and supporting an end of the impeller rotated; Wherein the support member comprises: a rail mounted in a circular shape in the inner periphery of the fermentation column; a roller rotating along the rail; A connecting member having one end mounted on the roller and the other end mounted on an end of the impeller to rotate the roller along the rail when the impeller is rotated; .

Description

FIELD OF THE INVENTION The present invention relates to a fermentation apparatus for compost,

The present invention relates to a closed high-speed organic fermenting apparatus, and more particularly, to a closed-type high-speed organic fermenting apparatus that supports an end of an impeller stirring a fermenting substance to prevent the container from breaking or bending during rotation of the impeller, To a closed high-speed organics fermentation apparatus.

Generally, animal feeds of farm animals or animal farms are produced by blending various organic materials, microorganisms, water, etc. into fermentation materials such as hay, food waste and livestock manure in an appropriate ratio and fermenting them for a certain period of time.

A stirrer is generally used to produce such feed and organic material.

1 is a configuration diagram showing a configuration of a conventional fermentation stirring apparatus.

1, a conventional fermentation and stirring apparatus includes a fermentation tank 10 in which a fermentation material is contained, a fermentation tank 10 disposed on the center line of the fermentation tank 10, An impeller 15 arranged at the rotary shaft 11 to rotate and stirring the fermentation material and an impeller air jet opening 15 formed along the longitudinal direction of the impeller 12, And a malodor removing unit 20 for removing malodor and gas generated in the fermentation tank 10 through a separate outlet to remove odors and gas generated during the natural fermentation of the organic waste.

Such a conventional fermentation stirring apparatus mixes the fermentation material contained in the fermentation tank 10 with the impeller 15 mounted on the rotary shaft 11 so that the fermentation material is mixed with various organic substances, microorganisms, moisture, .

However, in the conventional fermentation stirring apparatus, when the fermentation material is added to the rotating impeller 15, the rotating force of the impeller 15 and the weight of the fermentation material may bend or break.

Korean Patent Registration No. 10-1434822

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a fermenter which is capable of supporting an end of a rotating impeller movably in the inner periphery of the fermenter, Which is capable of stabilizing the stirring of the organic material by preventing the high-temperature organic material fermentation.

To achieve the above object, the closed high-speed organics fermentation apparatus of the present invention comprises: a fermentation tank having a space formed therein to receive a fermentation material; a rotating shaft disposed on the inner center line of the fermentation tank and rotated by receiving power from the power plant; A plurality of impellers arranged radially in the rotary shaft at predetermined intervals in the vertical direction and in multiple stages around the rotary shaft; A supporting member mounted on an end of each of the impellers and supporting an end of the impeller rotated; Wherein the support member comprises: a rail mounted in a circular shape in the inner periphery of the fermentation column; a roller rotating along the rail; A connecting member having one end mounted on the roller and the other end mounted on an end of the impeller to rotate the roller along the rail when the impeller is rotated; .

The cover may be disposed to be inclined downward from the one end to the other end, and the support member may be circularly mounted in a downwardly sloping manner in the direction of the rotation axis from the inner periphery of the fermentation tank above the roller to surround the rails and the roller. And further comprising:

The fermenter may further include: an outer wall disposed on the outer side; An inner side wall spaced apart from the outer side wall by a predetermined distance; A heat insulating material disposed on the outer side wall between the outer side wall and the inner side wall; A fixing member disposed between the inner wall and the heat insulating material and spaced apart at a predetermined interval so as to form the air layer while fixing the heat insulating material to the outer wall; And a control unit.

First, the fermentation stirring apparatus of the present invention is equipped with a support member composed of a rail, a roller and a connecting member, thereby preventing the impeller from being bent or broken by the rotational force of the impeller and the weight of the fermentation material when the impeller is rotated by the rotation shaft.

Second, since the cover 440 that encloses the rail 410 and the roller 420 is provided, it is possible to prevent the dry fermentation material from entering the rail 410 and the roller 420 to prevent the rotation from interfering with the rotation, 440 are formed in a downward sloping manner so that the fermentation material moves on the cover 440 in the direction of the rotation axis 200, so that the fermentation material rotates better and the fermentation is performed well.

Third, since the heat insulating material 130 and the air layer S are formed between the inner wall 120 and the outer wall 110 by the fixing member 140, the heat insulating material 130 does not directly contact the inner wall 120 The temperature inside the fermentation tank 100 is kept constant by interrupting the external temperature more efficiently, thereby improving the fermentation efficiency.

1 is a configuration diagram showing a configuration of a conventional fermentation stirring apparatus;
FIG. 2 is an overall configuration view of a fermentation apparatus according to an embodiment of the present invention. FIG.
FIG. 3 is a schematic view of a support member of a fermentation apparatus according to an embodiment of the present invention. FIG.
FIG. 4 is an operation diagram showing a state in which a fermentation material moves by a cover in a support member of a fermentation apparatus according to an embodiment of the present invention. FIG.

The fermentation apparatus of the present invention supports the end of the impeller stirring the fermentation material movably in the inner periphery of the fermentation tank so that the impeller is prevented from being broken or bent during the rotation of the impeller to ensure stable stirring.

2 to 4, a fermentation apparatus according to an embodiment of the present invention includes a fermenter 100, a rotary shaft 200, an impeller 300, and a support member 400.

As shown in FIG. 2, the fermenter (100) has a space (101) therein to receive a fermentation substance.

In the fermenter (100), an inlet (102) is formed in an upper portion and an outlet (103) is formed in a lower portion.

At this time, the discharge port 103 is disposed above the lower surface of the fermentation tank 100 to allow a part of the fermented material to remain, so that fermentation can be performed well by the seed bacteria in the remaining fermentation material desirable.

The fermentation tank 100 includes an outer wall 110, an inner wall 120, a heat insulating material 130, and a fixing member 140 as shown in FIGS.

The outer wall 110 is formed of a plate material and disposed on the outer side as shown in FIG. 2 and FIG.

The inner side wall 120 is formed of a plate material and is spaced apart from the outer side wall 110 by a predetermined distance.

The heat insulating material 130 is disposed on the outer side wall 110 between the outer side wall 110 and the inner side wall 120.

The heat insulating material 130 is disposed on the outer wall 110 to prevent the temperature inside the fermentation tank 100 from varying from the outside air temperature.

The fixing member 140 closely fixes the heat insulating material 130 to the outer side wall 110 between the inner side wall 120 and the heat insulating material 130 as shown in FIGS.

The fixing member 140 is spaced apart at a predetermined distance to form an air layer S between the heat insulating material 130 and the inner wall 120.

The fixing member 140 fixes the heat insulating material 130 to the outer wall 110 to prevent the outside air temperature from being invaded and the outer wall 120 and the heat insulating material 130 Thereby preventing deformation.

In addition, since the fixing member 140 is spaced apart from the fixing member 140 to form the air layer S, the heat insulating effect of the air layer S and the inner wall 120 do not directly contact the heat insulating member 130 , The temperature inside the fermenter (100) is not affected by the ambient temperature, and the internal temperature of the fermenter (100) is kept constant.

That is, since the heat insulating material 130 and the air layer S are formed between the inner wall 120 and the outer wall 110 by the fixing member 140, the heat insulating material 130 does not directly contact the inner wall 120 The temperature inside the fermentation tank 100 is kept constant by interrupting the external temperature more efficiently, thereby improving the fermentation efficiency.

If necessary, a heating wire may be disposed in the fermenter 100 to raise the temperature inside the fermenter 100.

The rotating shaft 200 is disposed on the inner center line of the fermenter 100 and rotated by the power of the power unit M as shown in FIG.

At this time, the power device M is preferably disposed outside the fermenter 100.

The impeller 300 is arranged on the rotary shaft 200 at a predetermined interval in a vertical direction and a plurality of impellers 300 are radially arranged around the rotary shaft 200.

The impeller 300 is rotated by the rotation of the rotary shaft 200 to mix the fermentation substances, thereby enabling better fermentation.

If necessary, the impeller (300) and the blower (F) are communicated with each other to allow air to be discharged from the impeller (300) to supply oxygen, thereby allowing the fermented material to be more effectively fermented.

2, the impeller 300 may be partially downwardly inclined in the direction of the inner side of the fermenter 100 to further mix the fermentation material.

Alternatively, the impeller 300 may be disposed upwardly inclined.

A plurality of projections 310 having different directions are formed on the outer surface of each of the impellers 300 so that the fermentation material can be supplied to the fermentation vessel 100 in the direction of the rotation axis 200, So that the fermentation material can be better rotten and the fermentation can be performed well.

The support member 400 supports the impeller 300 mounted on the end of each impeller 300 and rotates.

More specifically, the support member 400 supports the end of the impeller 300 movably in the inner periphery of the fermenter 100.

The support member 400 includes a rail 410, a roller 420, a connecting member 430, and a cover 440 as shown in FIG.

The rail 410 is circularly mounted on the periphery of the fermenter 100 as shown in FIG.

The roller 420 is mounted to be moved while being rotated along the rail 410.

One end of the connecting member 430 is mounted on the roller 420 and the other end is mounted on an end of the impeller 300.

When the impeller 300 is rotated by the rotation shaft 200 by mounting the support member 400 including the rail 410, the roller 420 and the connecting member 430, And is prevented from being bent or broken by the weight of the fermentation substance.

As shown in FIGS. 3 and 4, the connecting member 430 is disposed to be inclined downward from the one end to the other end.

That is, the connecting member 430 interconnects the rollers 420 disposed higher than the height of the end of the impeller 300.

The cover 440 is mounted on the periphery of the fermentation tank 100 at the upper portion of the roller 420 and is mounted in a circular shape inclined downward in the direction of the rotation axis 200 to wrap the rail 410 and the roller 420 .

The connection member 430 is inclined downward and the cover 440 encloses the rail 410 and the roller 420 so that the dry fermentation material can pass between the rail 410 and the roller 420 To prevent the rotation from being interrupted.

As shown in FIG. 4, the cover 440 is inclined downward. As shown in FIG. 4, the fermentation material moves on the cover 440 in the direction of the rotation axis 200, .

The fermentation stirring apparatus of the present invention is not limited to the above-described embodiments, but can be variously modified and practiced within the scope of the technical idea of the present invention.

100: fermenter 101: space part 102: inlet
103: exhaust port 110: outer side wall 120: inner side wall
130: heat insulator 140: fixing member 200: rotating shaft
300: impeller 310: protrusion 400: support member
410: rail 420: roller 430: connecting member
440: Cover M: Power unit F: Blower
S: air layer

Claims

A fermenter (100) having a space (101) formed therein and containing a fermentation material;
A rotating shaft 200 disposed on the inner center line of the fermenter 100 and rotated by receiving the power of the power unit;
A plurality of impellers (300) arranged in a plurality of stages at regular intervals in the vertical direction on the rotary shaft (200) and radially arranged around the rotary shaft;
And a support member (400) for movably supporting an end of each of the impellers (300) on the inner periphery of the fermentation tank (100)
The support member (400) comprises: A roller 420 rotatable along the rail 410 and one end fixed to the roller 420 and the other end fixed to the impeller 300 And a connecting member (430) mounted on an end of the impeller (300) for moving the roller along the rail when the impeller (300) is rotated.

[4] The apparatus according to claim 1, wherein the connecting member (430) is inclined downward from the one end to the other end,
And a cover 440 mounted on the roller 420 at an inner periphery of the fermentation tank 100 and circularly sloping downward in the direction of the rotation axis 200 to wrap the rail 410 and the roller 420 Characterized by a closed high-speed organic fermenting device.

[Claim 2] The fermenter according to claim 1,
A heat insulating material 130 disposed on the outer side wall between the outer side wall and the inner side wall, an inner side wall 120 disposed on the outer side wall, And a fixing member (140) disposed between the side wall and the heat insulating material and spaced apart at a predetermined interval so as to form the air layer (S) while fixing the heat insulating material to the outer side wall.