CN102872743B - Flat salt particle coating device - Google Patents

Abstract

The invention discloses a flat salt salt granule coating device, which comprises a supporting part, and the supporting part includes front and rear supporting frames and a bottom plate; a coating device with a roller is arranged between the two supporting frames of the supporting part Components; the supporting component is also provided with a control component for controlling the power component, the coating component and the feeding component. The inner wall of the drum of the present invention is inclined and adopts a flat laying form. In addition, the inner wall is provided with raised threads, so that the granular material particles can move left and right in the drum and be evenly distributed. Increase the contact area between the oil material and the granules to achieve the best mixing effect; in addition, there is an electric door at the lower end of the drum, so that the coated granules can be collected without stopping the motor. The hard oil injection pipe of the oil injection machine passes through the rotating shaft to spray oil inside the drum. Therefore, the machine can run continuously and work efficiency can be increased; the invention is also equipped with an oil sprayer, which can spray oil in the form of mist, so as to reduce the mixing time and increase the mixing efficiency.

Description

A Flat Type Salt Granule Coating Device

technical field

The invention belongs to the field of coating spherical salts, and relates to a coating device for spherical salts in self-melting snow asphalt pavement of road engineering, in particular to a coating device for flat salt particles.

Background technique

In order to ensure that the spherical salts in the self-snow-melting asphalt pavement can effectively melt snow for a long time, it is necessary to coat the surface of the spherical salts to slow down the release rate of the internal salts. The main raw materials are spherical salt particles, oil, powder and so on. Because the existing coating machine needs to manually collect the granules, and the friction between the granules is very serious, the bonding rate of the oil and the powder is very slow. At the same time, the granular material particles cannot move left and right in the drum and be evenly distributed, and the contact area between the oil material and the particles cannot be increased, so that the mixing effect cannot meet the requirements.

Contents of the invention

The purpose of the present invention is to overcome the above-mentioned shortcoming of prior art, provide a kind of flat type salt compound granule coating device, the inner wall of the drum of this coating machine is inclined, and the granular material can be thrown out automatically from the bin door at the bottom of the drum without manual operation ;Adopt flat laying form to reduce the friction between particles and speed up the bonding rate of oil and powder; at the same time, the inner wall of the drum is provided with raised threads, which can make the pellets move left and right in the drum and distribute them evenly. Increase the contact area between oil and particles to achieve the best mixing effect.

The purpose of the present invention is solved by the following technical solutions:

A flat salt salt granule coating device, comprising a supporting part, the supporting part includes front and rear supporting frames and a bottom plate; a coating part with a roller is arranged between the two supporting frames of the supporting part; A power part is arranged on the bottom plate at one end of the support part, and the power output end of the power part is connected with the power input end of the coating part; the coating part is also connected with a feeding part, and the feeding part is arranged on one side of the coating part side and the bottom plate on the other side of the supporting part; the supporting part is also provided with a control part for controlling the power part, the coating part and the feeding part.

The above-mentioned power part includes a motor, a driving wheel and a driven wheel; the output shaft of the driving wheel and the motor is fixed coaxially, and the driving wheel and the driven wheel are connected by a conveyor belt; the driven wheel passes through the end of the drum of the rear support frame and the coating component Coaxially fixed together.

The above-mentioned coating part includes a disc-shaped collector with a discharge port and a round cake wrapping the tail of the drum. A hollow rotating shaft to make it rotate; the roller is connected to the supporting frame through the rotating shaft.

The circumference of the above-mentioned drum is also provided with protruding screw threads that enable the pellets to be evenly distributed after the drum rotates.

The diameter of the front end of the above-mentioned drum is smaller than the diameter of the rear end.

The above-mentioned feeding parts include a hopper and a fuel injector; the hopper is fixed on the front support frame; the fuel injector is arranged on the floor on one side of the front support frame, and the oil outlet of the fuel injector is connected with a soft oil delivery pipe and a Hard oil delivery pipe; the soft oil delivery pipe connects the fuel injector with one end of the hard oil delivery pipe, the hard oil delivery pipe passes through the inside of the rotating shaft, and the other end is equipped with an oil spray nozzle for spraying oil in the form of mist.

The above-mentioned supporting part also includes a bevel gear guide shaft for fixing the hard oil delivery pipe inserted into the drum part, and the front and rear support frames are respectively vertically fixed on the bottom plate; the front support frame is provided with a fixed iron ring for fixing the feeding hopper; The front support frame is also provided with a fixing frame for fixing the hard oil delivery pipe.

The above-mentioned control part is a controller with a motor switch, a fuel injector switch, a fuel injection volume control knob and an electric door switch.

The inner wall of the drum of the present invention is inclined, and when the electric bin door is opened, the pellets can be thrown out automatically from the bin door at the bottom of the drum without manual operation; and the drum is placed in a flat form, which reduces friction between particles and speeds up the separation of oil and powder Bonding rate; In addition, the inner wall of the drum is provided with raised threads, which can make the pellets move left and right in the drum and distribute them evenly. Increase the contact area between the oil material and the granules to achieve the best mixing effect; in addition, the lower end of the drum is equipped with an electric door, so that the coated granules can be collected without stopping the motor. The hard oil injection pipe of the oil injection machine passes through the rotating shaft to spray oil inside the drum. Therefore, the machine can run continuously and work efficiency can be increased; finally, the present invention is also equipped with an oil sprayer, which can spray oil in the form of mist, which reduces the mixing time and increases the mixing efficiency.

Description of drawings

Fig. 1 is a sectional view of the present invention;

Fig. 2 is the left side view of feeding part of the present invention;

Fig. 3 is a left side view of the supporting part of the present invention.

Detailed ways

The present invention is described in further detail below in conjunction with accompanying drawing:

Referring to Fig. 1-3, this flat type salt compound granule coating device, comprises support member, and described support member comprises front and back support frame 10,5 and bottom plate 15; A coating part with a drum 7; a power part is arranged on the bottom plate 15 at one end of the supporting part, and the power output end of the power part is connected with the power input end of the coating part; the coating part is also connected with a feeding Components, and the feeding component is arranged on one side of the coating component and the bottom plate 15 on the other side of the supporting component; the supporting component is also provided with a control component for controlling the power component, coating component and feeding component.

The power components include a motor 1, a driving wheel 2 and a driven wheel 4; the driving wheel 2 is coaxially fixed with the output shaft of the motor 1, and the driving wheel 2 and the driven wheel 4 are connected by a conveyor belt 3; the driven wheel 4 passes through the rear support frame 5 is coaxially fixed together with the end of the drum 7 of the coating unit. The coating part includes a collector 6 in the shape of a round cake that is provided with a discharge port 14 and wraps the tail of the drum 7. The front end of the drum 7 is provided with a feed port 12, and the part of the tail wrapped by the collector is provided with an electric door 13. The front end of the drum 7 is provided with a hollow rotating shaft 22 to make it rotate; the drum 7 is connected to the support frame through the rotating shaft 22 . The circumference of the drum 7 is also provided with a raised screw thread 8 that enables the pellets to be evenly distributed after the drum 7 rotates. The diameter of the front end of the drum 7 is smaller than the diameter of the rear end. The feeding parts include a hopper 9 and a fuel injection machine 24; the hopper 9 is fixed on the front support frame 10; the fuel injection machine 24 is arranged on the floor on one side of the front support frame 10, and the oil outlet of the fuel injection machine 24 A soft oil delivery pipe 23 and a hard oil delivery pipe 25 are connected in sequence; the soft oil delivery pipe connects one end of the fuel injector 24 and the hard oil delivery pipe 25, and the hard oil delivery pipe 25 passes through the inside of the rotating shaft 22, and the other end is equipped with a Form spray nozzle 26. The supporting part also includes a bevel gear guide shaft 27 where a fixed hard oil delivery pipe 25 is inserted into the drum 7, and the front and rear support frames 10, 5 are respectively vertically fixed on the bottom plate 15; the front support frame 10 is provided with a fixed feeding hopper 9 fixed iron ring 11; the front support frame 10 is also provided with a fixed frame 21 for fixing a hard oil delivery pipe 25. The control part is a controller 16 with a motor switch 17 , a fuel injector switch 18 , a fuel injection volume control knob 19 and an electric door switch 20 .

Concrete work process of the present invention is as follows:

Salt granules are fed into the feed hopper 9 and then into the drum 7 .

Press the motor switch 17, the drum 7 starts to rotate around the rotating shaft 22, set the fuel injection volume through the fuel injection quantity control knob 19, turn on the fuel injector switch 18, the fuel is sprayed out in the form of mist, and evenly mixed with the salt particles.

Add the powder into the feed hopper 9, and then into the drum 7, through the mixing action of the drum 7, the powder sticks to the surface of the salt particles, and the coating is completed.

Open the electric door switch 20, the electric door 13 is opened, the particles are collected by the collector 6 after being thrown out through the door, and the discharge port 14 is opened to collect the final product.

Close the electric door switch 20, and the electric door 13 is closed. Then feed again and enter the next production cycle.

Claims (5)

1. a flat salt granule coating device, is characterized in that: comprise support component, described support component comprises back and front supporting frame and base plate (15); Between two bracing frames of described support component, be provided with the dressing parts with cylinder (7); On the base plate (15) of described support component one end, be provided with power part, and the clutch end of power part is connected with the power intake of dressing parts; Described dressing parts are also connected with reinforced parts, and reinforced parts are arranged on a side of dressing parts and the base plate (15) of support component opposite side; On described support component, be also provided with the control assembly of controlling power part, dressing parts and reinforced parts; Described power part comprises motor (1), driving wheel (2) and driven pulley (4); Described driving wheel (2) is coaxially fixing with the output shaft of motor (1), and driving wheel (2) is connected by conveyer belt (3) with driven pulley (4); Described driven pulley (4) is coaxially fixed together through rear support stand (5) and the end of the cylinder (7) of dressing parts; Described dressing parts comprise the collector (6) of the cake shape that offers discharging opening (14), pack roller (7) afterbody, the front end of described cylinder (7) offers charging aperture (12), and the part that afterbody is wrapped up by collector is provided with electric cabin door (13); Cylinder (7) front end is provided with the hollow axle (22) that makes its rotation; Described cylinder (7) is connected with bracing frame by rotating shaft (22); The whole body of described cylinder (7) be also provided with make pellet cylinder (7) rotate after can equally distributed raised thread (8).

2. a kind of flat salt granule coating device according to claim 1, is characterized in that: the point diameter of described cylinder (7) is less than rear end diameter.

3. a kind of flat salt granule coating device according to claim 1, is characterized in that: described reinforced parts comprise loading hopper (9) and oil-injection machine (24); Described loading hopper (9) is fixed on front support stand (10); Oil-injection machine (24) is arranged on the floor of front support stand (10) one sides, and the oil-out of oil-injection machine (24) is connected with soft petroleum pipeline (23) and hard petroleum pipeline (25) in turn; Described soft petroleum pipeline connects one end of oil-injection machine (24) and hard petroleum pipeline (25), described hard petroleum pipeline (25) passes from the inside of rotating shaft (22), and the other end is provided with the atomizer (26) that oil plant is sprayed with vaporific form.

4. a kind of flat salt granule coating device according to claim 1, it is characterized in that: described support component also comprises that fixing hard petroleum pipeline (25) inserts the bevel gear axis of guide (27) of cylinder (7) part, and described back and front supporting frame is vertically fixed on respectively on base plate (15); On described front support stand (10), be provided with the fixing iron ring (11) of fixing loading hopper (9); On described front support stand (10), be also provided with the fixed mount (21) of fixing hard petroleum pipeline (25).

5. a kind of flat salt granule coating device according to claim 1, is characterized in that: described control assembly is the controller (16) with motor switch (17), oil-injection machine switch (18), distributive value control knob (19) and electric cabin door switch (20).