KR19990086405A - System Powder Drying Equipment - Google Patents

Abstract

The present invention relates to a powder drying apparatus, and in the related art, a powder drying apparatus for drying a large amount of chicken powder generated in a large poultry farm receives a warm air and the moisture in the drying chamber is smoothly discharged without being dispersed evenly on the conveying belt. It does not take a long time for drying, there was a problem that the aggregates fall off when moving from the transport belt to the transport belt at the bottom.

Therefore, the present invention is a powder drying apparatus for drying the powder by hot air of a heater heated by a boiler, the powder by a screw 210 is installed on the conveying belt 201 installed in the drying chamber 100 for drying the powder Spread evenly on the conveying belt 201, and dig up the powder bound by the rake 220 installed inside the predetermined distance at the time of falling of each belt 202, 203, 204, and dry the powder by the detection signal of the proximity sensor 230,231. By controlling the conveying belts 200, 201, 202, 203 and 204 of the apparatus, when the amount reaches to the final conveying belt 204, the conveying belts 201, 202, 203 and 204 are stopped, and then the fan 440 is driven to heat the warm air of the heater heated in the boiler 500 in the drying chamber ( 100) to dry the powder, drive the moisture discharge fan 440 to suck the moisture in the drying chamber 100 with the moisture discharge duct 250 is effectively discharged to the foot in the poultry farm The invention is useful so that the manure can be conveniently and effectively dried.

Description

System Powder Drying Equipment

The present invention relates to a powder drying apparatus, and more particularly, after the powder is distributed evenly on the feed belt by a screw, the feed belt motor is automatically controlled by a proximity sensor and the powder reaches the final feed belt. The present invention relates to a powder drying apparatus for efficiently drying by a warm air of a heater after stopping the conveying belt.

In general, a poultry farm in which chickens are raised in large quantities forms a cage in a cascading manner, and chickens are raised in each compartment of the cage, which automatically feeds the chickens. Excrement).

The poultry produced in this way is usually used as a compost after drying, but in a large poultry farm, a large amount of poultry is generated, and this large amount of poultry has many problems to naturally dry.

Therefore, in order to conveniently dry these powders, a powder drying device has been developed. In the conventional powder drying device, a long time for drying due to the warm air and the moisture in the drying room not being smoothly discharged, the powders separated from the powder inlet are not evenly distributed on the conveying belt. There was a problem, such as aggregating fall off when moving from the conveyance belt to the conveyance belt at the bottom.

Accordingly, an object of the present invention is to solve the problems described above, and to provide a powder drying apparatus so that the powder is automatically added and evenly dispersed on the transport belt and then efficiently dried and stored in a storage compartment.

The object of the present invention is to inject the powder into the drying chamber is installed a plurality of conveying belts to dry the powder by the warm air of the heater heated by the boiler inclined in the opposite direction to the upper half of the conveying belt at a predetermined distance away from the inlet This is achieved by installing screws.

And another object of the present invention is achieved by controlling the transfer belt by installing a proximity sensor on one side of the lower side of the metering opening and one side of the position away from the final belt.

In addition, another object of the present invention is achieved by installing a moisture discharge duct formed with pores in one side of the drying chamber and a moisture discharge fan in the moisture discharge duct.

In the present invention, it is possible to receive hot air while the powder is spread out on the conveying belt by a screw, and the moisture is effectively discharged so that the powder can be dried more easily. If the position is located at the end of the belt stops the conveying belt so that the above object can be achieved by automatically controlling the conveying belt without the need to operate after confirming one by one.

1 is a block diagram showing an embodiment of the system for drying the powder according to the present invention.

Figure 2 is a partial plan view showing one embodiment of a screw installed in the powder drying apparatus according to the present invention.

Figure 3 is a block diagram schematically showing a control device of the transfer belt drive motor according to the present invention

Figure 4 is a partial plan view showing an embodiment of the rake installed in the system for drying the powder according to the present invention.

Explanation of symbols for the main parts of the drawings

100: drying chamber 200: transfer belt

210: screw 220: rake

230: proximity sensor 250: moisture discharge duct

251: porous 260: moisture exhaust fan

300: storage room 400: heater

410: air inlet 411: opening and closing door

440 fan 500 boiler

600: stepwise

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a configuration diagram showing a powder drying apparatus according to the present invention, as shown in the drawings, the present invention is a drying chamber 100 in which a powder is dried in a powder drying apparatus for drying the powder by warm air of a heater heated by a boiler. ) Is the metering inlet 110 is formed on one side of the upper end, the metering outlet 120 is formed on one side of the lower side, the air discharge fan 240 is installed on one side wall, the other side is heated by the boiler 500 An air inlet 130 through which the warm air of the heated heater 400 is supplied is formed.

In addition, inside the drying chamber 100, a plurality of transfer belts 201, 202, 203, 204 are installed staggered so that the powder added from the inlet 110 can be discharged to the outlet 120 after drying, the metering inlet 110 of the drying chamber 100 By installing a screw 210 in the upper portion of the conveying belt 201 at a predetermined distance away from the) is to spread the evenly injected from the inlet 110 to the conveying belt (201).

And the storage chamber 300 is stored in the drying chamber 100 is stored in the drying chamber 100 is formed under the drying chamber 100, the inside of the transfer belt so as to move the drying powder discharged from the outlet 120 to the center ( 205 is installed.

In addition, by connecting a plurality of fans 440 to the air inlet 130 and the heater 400 formed on one side wall of the drying chamber, a plurality of fans to send the air warmed from the heater 400 into the drying chamber 100 ( 440 is installed, and a warm air recovery pipe connecting the drying chamber 100 and the heater 400 to return the air, which is transferred from the heater 400 to the drying chamber 100, to dry the air to the heater 400 again. 430 is installed.

The proximity sensor 230 is installed on one side of the lower part of the weighing inlet 110 of the drying chamber 100 configured as described above, and the weighing inlet 110 of the poultry farm and the drying chamber 100 is provided when the weighing powder is accumulated above a predetermined height. When the transfer belt drive motor for connecting the stop is stopped, and the proximity sensor 231 is installed at a predetermined distance away from the final transfer belt 204, and it is detected that the amount of accumulation is accumulated on the final transfer belt 204, the drying chamber 100 To stop the transfer belt drive motor.

Then, the rake 220 is installed inside the predetermined distance from the dropping point of each of the transfer belts 202, 203, 204 so as to be positioned above the transfer belts 202, 203, 204 of the drying chamber 100, thereby crushing the combined powders.

In addition, the moisture discharge duct 250 and the moisture discharge fan 260 in which the pores 251 are formed are installed on one side wall of the drying chamber 100 to discharge the moisture in the drying chamber 100 to the outside.

Figure 2 is a partial plan view of the screw installed in accordance with the present invention, as shown in the drawing, the upper surface of the first transfer belt 201 receiving the feed from the inlet 110, the blades 211 are opposite to each other from the center to both sides By installing the formed rotary screw 210, the steps falling from the inlet 110 to the conveying belt 201 are spread evenly on the conveying belt 201.

And Figure 3 is a schematic diagram showing the control of the transfer belt by the proximity sensor of the present invention, as shown in the drawing, the proximity sensor of the sensing unit 1000 by installing the proximity sensor 230 on one side of the lower end of the inlet 110 When the 230 detects that the weight is accumulated above a certain height, the signal is transmitted to the control unit 2000 to turn off the motor driving unit 3000 for driving the transfer belt 200 connecting the poultry farm and the inlet 110.

In addition, the proximity sensor 231 installed on one side wall of the final conveyance belt 203 at a predetermined distance away from the end of the transfer belt 203 detects that the balance has reached the control unit 2000 and sends a signal to the drying chamber 100 The motor driving unit 3000 for driving the transfer belts 201, 202, 203, and 204 is turned off and drying is started.

4 is a partial perspective view schematically showing the rake 220 according to the present invention. As shown in the drawing, the rake 220 is positioned on each of the transfer belts 202, 203, and 204 of the drying chamber 100, as shown in the drawing. 202, 203, 204 is installed inside a predetermined distance from the falling point to dry up and dig up the agglomerated flour.

In the drawing, reference numeral 200 denotes a conveyance belt for connecting the poultry farm and the poultry feed inlet 110 to move the poultry produced in the poultry farm to the drying chamber 100, and 111 is formed in the poultry feed inlet 110 to be fed from the poultry farm to the drying device. An input guide for guiding the powder added to the feeder opening in the conveying belt 200 for transporting the feed, 121 is the powdered discharge outlet 120 so that the dried powdered powder can fall onto the transfer belt 205 of the storage chamber 300 The drop guide is formed on.

In addition, 400 is a heater for generating a warm air supplied to the drying chamber 100, 410 is an air inlet generated on one side wall of the heater, 411 is an opening and closing door installed in the inlet 410.

And 420 is a hot water pipe passed through the heater 400, 500 is a boiler for supplying hot water to the heater 400, 600 is a system, 700 is a water tank for storing the water discharged from the hot water pipe. It is.

Looking at the operating state of the present invention, first, the poultry generated in the poultry farm is moved to the drying apparatus by the poultry feed poultry transfer belt 200, falling off to the transfer belt 201 of the drying chamber 100 through the poultry feed inlet 110 It moves along the driving belts 201, 202, 203 and 204.

As described above, the powder is dropped into the conveying belt 201 through the inlet 110, so that the powder is not evenly dispersed and concentrated in the lower portion of the inlet 110. Thus, the stacked powder is inclined half by half. Passing through the screw 210 is formed to be spread evenly on the conveying belt 201.

In this way, when the moving powder reaches the end of the conveying belt 201 evenly in the unfolded state, it falls to the lower conveying belts 202, 203 and 204, and the falling of the weighing powder occurs when the falling falls inside the predetermined distance from the dropping point of the belt. Passing through the installed rake 220 is dug upside down to move.

Moving in the unfolded state as described above, when the balance reaches the final conveyance belt 204, the proximity sensor 231 located a predetermined distance away from the final belt 204 detects this and sends a stop signal, conveying belts (201, 202, 203, 204) ) The driving motor is stopped so that the powder is evenly distributed from the conveying belt 201 at the lower end of the inlet 110 to the upper portion of the outlet 120 of the final conveying belt 204.

And as described above, evenly spread on the conveying belt (201, 202, 203, 204) is dried by hot air supplied by the fan 440 connected to one side wall, the hot air is supplied to the heater 400 hot water heated in the boiler 500 And the air warmed through the heater 400 is sent to the drying chamber 100 through the air suction port 130 formed on one side wall surface of the drying chamber 100 by the fan 440.

The hot air sent to the drying chamber 100 is dried in the drying chamber 100, and then returns to the heater 400 through a recovery pipe 430 connected to one side of the upper surface of the drying chamber 100, and part of the drying chamber 100 is one side. Sometimes it is discharged out of the drying room by the driving of the discharge fan installed on the wall.

In addition, an air inlet 410 is formed on one side wall of the heater 400, and an air inlet 410 is provided with an opening / closing door 411 to control the inflow of air by opening and closing the door 411. The hot water heated by) circulates to generate warm air from the heater 400, and in the summer, natural air flows into the air inlet 410 to be supplied to the drying chamber 100 by the fan 440.

Therefore, when the boiler 500 is operated, the opening / closing door 411 of the air inlet 410 is closed, and the air introduced through the recovery pipe 430 of the drying chamber 100 is heated in the heater 400 to be supplied to the drying chamber 100. When the boiler 500 is not operated, the opening / closing door 411 of the air inlet 410 is opened so that external air flows into the drying chamber 100.

On the other hand, the drying chamber 100 is filled with moisture emitted as the system is dried, in order to prevent this is installed a moisture discharge duct 250 is formed with a pore 251 on one side wall of the drying chamber, the moisture discharge fan 260 It is installed to connect to the moisture discharge duct 250 to discharge the moisture in the drying chamber 100 to the outside.

The moisture discharge duct 250 and the moisture discharge fan 260 may be installed at least one if necessary.

When the drying is completed by such an action, the transfer belts 201, 202, 203, 204 are driven, and the dried powders driven by the driving of the drying chamber transfer belts 201, 202, 203, 204 drop to the storage chamber 300 through the outlet 120, and the outlet 120. Drop guide 111 formed in the guide guides the powder to fall on the transport belt 205 installed in the storage chamber 300, the dry powder moved by the transport belt is stored in the storage chamber (300).

That is, according to the present invention, spread the powder evenly to the conveying belt 201 by the screw 210, and dug up the powder bound by the rake 220 installed inside the predetermined distance at the time of falling of each belt, the proximity sensor, By controlling the conveying belts 201, 202, 203, 204 of the powder drying apparatus by the detection signal of 231, when the powder reaches the final conveying belt 204, the conveying belts 201, 202, 203, 204 are stopped and the fan 440 is driven to operate the boiler 500. It is to supply the warm air of the heater heated in the) to the drying chamber 100 to dry the powder, and to drive the moisture discharge fan to suck the moisture in the drying chamber 100 to the moisture discharge duct 250 to be discharged to the outside. .

As described above, the present invention allows the powder to be moved upside down without being stuck in the unfolded state evenly, and controls to stop the driving of the transport belt automatically when the powder is moved to the final transport belt, and moisture generated during drying. It is a useful invention that can be effectively discharged to dry the poultry produced in the poultry farm conveniently and efficiently.

Claims (4)

In the powder drying apparatus for drying the powder by warm air, The metering inlet 110 and the outlet 120 is installed on the top and bottom, a plurality of air inlet 300 is installed on one side wall, and can be gradually transferred down to the inside of the metering drop through the inlet 110. A drying chamber 300 in which a plurality of transfer belts 201, 202, 203, 204 are zigzag-mounted; A fan 440 installed in a passage between the heater 400 through which the heat of the boiler 500 circulates and the air suction port 130 to supply hot wind into the drying chamber 300; A rotatable screw 210 having screw blades 211 formed opposite to each other from the center so as to evenly spread the powder on the upper surface of the first conveyance belt 201 receiving the powder from the powder inlet 110; A warm air recovery pipe 430 connected between the drying chamber 100 and the heater 400 so that the hot air dried in the drying chamber 100 can be returned to the heater; Flour drying apparatus, characterized in that consisting of a storage chamber 300 is provided with a transfer belt (205) to move the dry powder discharged from the outlet 120 of the drying chamber to the center. The method of claim 1, wherein the proximity sensor 230 is installed at one side of the bottom of the poultry inlet 110 of the drying chamber 100, and when the poultry is accumulated above a predetermined height, the poultry feeder of the poultry farm and the drying chamber 100 is provided. Stop the transfer belt drive motor connecting the 110, and install the proximity sensor 231 at a predetermined distance away from the final transfer belt 204, when it is detected that the amount of accumulation on the final transfer belt (204) drying chamber ( The system for drying powder, characterized in that for starting the drying after stopping the transfer belt drive motor of (100). The method of claim 1, wherein the rake 220 is installed in a predetermined distance from the falling point of each of the transfer belt (202,203,204) so as to be located above the transfer belt (202, 203, 204) of the drying chamber (100). The system of claim 1, wherein a moisture discharge duct (250) and a moisture discharge fan (260) having pores (251) formed on one wall surface of the drying chamber (100) are installed.