KR970006219Y1 - Drying device of agricultural medicine powder mixer - Google Patents

Abstract

none

Description

Pesticide Powder, Dryer of Stereo Mixer

1 is a sectional front view of the present invention

2 is a side cross-sectional view of the present invention

3 is a plan view of the present invention

4 is an enlarged perspective view of the impeller of the present invention

5 is a sectional view of the main part of the present invention

6 is a sectional view of the main portion of the filtration tank of the present invention

7 is a sectional side view of the main part of FIG.

8 is a plan view of main parts of FIG.

The ninth process flow chart

* Description of the symbols for the main parts of the drawings *

1: Material inlet 2: Exhaust hole

3: hot air sprayer 4: liquid product inlet

5: filtration tank 6: filter cloth

7: branch pipe 8: injection hole

9: injection pipe 10: pulse valve

11 jacket 12 stirring barrel

13: spindle 14: wing

15 impeller 16: opening and closing

17: geared motor 18: storage tank

19: bearing housing 20: worm

21: Worm axis 22: Worm gear

23: shaft 24: connecting rod

25 coupling 26 bracket

27: bearing unit 28: hollow

30: Gear 31: Rotary Joint

32: bearing 33: adapter

34: Gland 35: air vent

36: differential pressure gauge 37,38: pressure sensing nozzle

39: manhole 40: nozzle for temperature gauge

41: nozzle for mixing gauge 42: nozzle for temperature sensor

43: spare nozzle 44, 45, 46: steam injection nozzle

47,47 ', 47 ", 47"': Nozzle for temperature gauge 48,49,50,51,52: Nozzle for condensation

53: manhole 54: information board

55: filter cloth guide plate 56: filter cloth binding plate

57: support channel 58,59: nozzle for pressure gauge

60: nozzle for the temperature sensor 61: heater

62: cooler 63: blower

100: dryer

The present invention relates to a drying device for agrochemical powder and a three-dimensional mixer, in which a chemical product in the form of powder or particles (liquid product) is introduced at the top of the gas, and rotated by an impeller built into the stirring tube to dry it evenly. In the outer periphery, a jacket is formed and heated with steam to heat the stirring vessel, and the mixed and dried products are discharged to the storage tank so that the air introduced during the drying process is exhausted to the outside through the filter. It is filtered by the filter (grid network) to increase the drying efficiency.

In the conventional case, horizontal rotary dryers which supply hot air to a burner and dry them and box type dryers which supply heat from the bottom to dry multi-layered products are representative of these. It is cumbersome and inconvenient to input and discharge the product, and the biggest disadvantage is that the exhaust gas generated during drying and the fine powder particles that are emergency are discharged to the air, which is the main cause of environmental pollution. Due to the need to increase the economic burden and raise the product temperature, there was a problem causing quality problems.

Therefore, the present invention has been made to solve the above problems, and the main purpose is to improve the mixing and drying efficiency by constructing a drying apparatus in connection with the pesticide powder and three-dimensional mixer of the Utility Model Registration Application No. 92-18783, which is the application filed earlier. This will be described in detail with reference to the accompanying drawings.

A material inlet (1), an exhaust hole (2), a hot air spray hole (3), and a liquid product inlet (4) are formed in the upper part of the filtration tank (5). In the upper edge thereof, a pulse valve 10 is installed by combining the injection pipes 9 formed with the injection holes 8 connected from the branch pipes 7, and the main shaft is provided on the inner end surface of the stirring tube 12 wrapped with the jacket 11. (13) is built up and the opening (16) for discharging the dried product by the gear mechanism combination on the bottom surface of the stirring barrel 12 is formed with an impeller (15) is coupled to the main shaft (13). Is formed to be operated by the geared motor 17, the bottom of the stirring barrel 12 is formed with a storage tank 18 for temporarily storing and discharging the dried product.

And the configuration for operating the opening and closing port 16 of the stirring cylinder 12 will be described with reference to the first and second diagrams in the two outer housing housing 19 on the outer periphery of the bottom of the stirring cylinder 12 of the dryer 100 20 is coupled to the worm shaft 21 is constructed, the worm gear 22 is fitted to the worm 20, the worm gear 22 and the shaft 23 is inserted into the shaft 23 is connected to several openings 16 The worm shaft 21 and the geared motor 17, which are inserted into the rod 24 and installed by the two bearing housings 19, are electrically coupled to the coupling 25 so as to be opened and closed. A configuration for driving the impeller 15 inserted into the main shaft 13 of the stirring tube 12 will be described with reference to FIGS. 4 and 5 to attach the bearing unit to both brackets 26 attached to the outer edge of the dryer 100. Bowling and mounting (27) to form a hollow shaft 28 and the main shaft (13) formed with several wings 14 to form two impeller (15) At one outer edge of the (13), the gear 30 is inserted into the shaft and the other side of the rotary joint 31 is combined to be driven by the external power transmission is formed to be mixed, and on both sides of the bearing 32 for smooth rotation of the main side (13) And the adapter 33 and the gland 34 were constructed by accumulating.

In addition, a thermometer, a differential pressure gauge, and a steam injection discharge hole are formed in order to increase the drying efficiency. Referring to FIG. 3, the air discharge hole 35 and the differential pressure gauge 36 are mounted on the outer periphery of the upper part of the dryer 100 to detect pressure. Manholes 39 are formed on both sides in connection with the nozzles 37 and 38, and the jacket 11 used on the outer edge of the stirring tube 12 has a nozzle for temperature gauge 40 and a nozzle for mixing gauges 41. ), The nozzle 42 for the temperature sensor and the spare nozzle 43 are formed, and the nozzles 44, 45, 46 for steam injection, the nozzles 47, 47 'for the temperature gauge ( 47 ") (47" '), pressure gauge nozzles 58 and 59, temperature sensor nozzles 60, condensation nozzles 48, 49, 50, 51 and 52 are formed. The manhole 53 is coupled to one side, and the configuration of the filtration tank 5 (see FIGS. 6 and 7) has a guide plate 54 at the lower end of the hot air jet hole 3 of the inner end face, and a lower end of the material inlet 1. The filter cloth guide plate 55 is formed thereon and the filter cloth is combined thereon. Attach the filter cloth 6 by binding the plate 56 and attach the support panel 57 to the upper surface thereof, and then install the injection pipe 9 to connect the pulse valve 10 to discharge the air from the branch pipe 7. It was configured to be connected to the ball (35).

Reference numeral 64 in the drawing means a support.

Referring to the operation and effects of the present invention configured as described above in detail.

In order to mix and dry the powdered or granular chemicals or to code liquid raw and subsidiary materials, the product and raw material may be introduced into the material inlet (1) or the liquid product inlet (4) formed on the upper surface of the filtration tank (5). Hot air for drying the product while being supplied is forcibly injected into the hot air jet hole (3), and steam is injected into the jacket (11) formed on the outer edge of the stirring tube (12). Supplied through Therefore, the injected product falls into the stirring tube 12 and external power is transmitted to the gear 30 so that the two impellers 15 are mixed and dried while the main shaft 13 coupled with several wings 14 rotates. The hot air supplied to the rotary joint 31 is injected into the hollow 28 of the main shaft 13 to heat, thereby increasing the mixing and stirring efficiency, and the minute amount of the product flying by the rotation of the impeller 15 during the drying process. The air from the branch pipe (7) is caught by the filter cloth (6) of the grid network coupled to the filter tank (5) to the injection pipe (9) by the control of the pulse valve (10), and the filter cloth through the injection hole (8) (6) blown out of the product emerged into the stirring tube (12) and the filter cloth (6) of the grid is desalted to prevent clogging to increase the filtration efficiency and air introduced during mixing, filtration, drying process Natural exhaust through the discharge hole (35) and the replacement of the filter cloth (6) (39) replaceable by hatching, and in order to discharge the dried product to the storage tank 18, the geared motor 17 is driven to rotate the worm shaft 21 coupled to the worm 20 and worm gear ( 22) by rotating in the engaged state is to open and close the turning 16, the opening and closing 16 connected to the connecting rod 24 in the rotation of the shaft 23 coupled with the worm gear 22 to fall. At this time, the temperature sensor sensor nozzles 42 and the temperature gauge nozzles 40 check and control the temperature inside the dryer 100, and the pressure gauge nozzles 58 and 59 combine and mix the pressure gauges. In particular, the pressure sensing nozzles 37 and 38 and the differential pressure gauge 36 installed on one side of the filtration tank 5 detect and block the degree of clogging of the filter cloth 6 which is a grid. 6) by degassing to increase the filtration efficiency, and the hot air supplied in the drying process and the exhausted air are heated with the hot air from the heater 61 as shown in FIG. Air that is blown out and exhausted into the cooler 62 through the exhaust hole 2 is condensed, and then flows into the heater 61 again by the blower 63 to heat the air. This is done.

As described above, the present invention converts the exhausted air into hot air through the cooler 62, the blower 63, and the heater 61, and supplies it back to the dryer 100 so that an environmental facility is unnecessary and chemicals in a powder or a ground state are not required. The time for mixing and drying is shortened by the impeller 15 of the hot air and steam and the stirring barrel 12, so that the work efficiency can be increased and the quality can be improved.

Claims (1)

In the conventional one of the stirring vessel 12 in which several filter cloths 6 are coupled to the inner end face, the filtration tank 5 and the impeller 15 in which the injection pipe 9 is formed, and the opening and closing port 16 are formed in the bottom face; The upper part of the filtration tank 5 and the lower part of which the jacket 11 is formed so as to be integrally coupled to each other and the main shaft 13 of the impeller 15 are formed in the hollow 28 to form a rotary joint 31. Heated by the hot air supplied to the to increase the drying efficiency and the hot air from the heater 61 blows to the hot air jet hole (3) of the dryer 100 and the air discharged through the exhaust hole (2) is a cooler Drying apparatus of the pesticide powder, three-dimensional mixer, characterized in that configured to circulate by recirculating to the heater 61 through the blower (63) through (62)