Safe feeding device on reaction kettle

Abstract

The utility model discloses a safe feeding device on a reaction kettle, which relates to the technical field of reaction kettle feeding equipment and comprises a reaction kettle body, a cover body is arranged at the top end of the reaction kettle body, a ventilation pipe is arranged at the top end of the cover body, a material box is arranged at the top end of the cover body, and a hopper is mounted at the top end of the material box. According to the feeding device, through the arrangement of the motor, the screw rod, the check block and the like, when materials need to be fed into the hopper, the check block can be moved to the feeding groove in the top end of the material box and the discharging opening in the bottom end of the material box to shield the materials, so that the materials can be fed into the hopper conveniently; meanwhile, harmful gas in the reaction kettle can be prevented from overflowing through the discharging port and the feeding groove of the material box, harm to the body of a worker is avoided, during discharging, the through groove in the stop block can be moved to the position where the feeding groove and the discharging port coincide for discharging, meanwhile, materials in the hopper can be stirred, and therefore the discharging efficiency is improved. And the discharging hole in the bottom end of the hopper is prevented from being blocked by the materials, and discharging is not affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to reaction kettle feeding equipment technical field especially, relates to a safe feeding device on reaction kettle. BACKGROUND

[0002] The wide sense of reaction kettle is the container of physical or chemical reaction, realizes the heating, evaporation, cooling and low speed's mixing function of process requirement through the structural design and parameter configuration of container, and the feeding device of current reaction kettle generally is through the feeding of hopper, needs to take down the sealing cover of hopper top when needing to feed to the inside of hopper, then feeds to the inside of hopper, and this operation can easily lead to the overflow of some harmful gas in the inside of reaction kettle, can possibly bring harm to personnel. UTILITY MODEL CONTENT

[0003] The utility model provides a safe feeding device on reaction kettle, solves the problem in the background art.

[0004] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0005] A safe feeding device on reaction kettle, including reaction kettle body, the top of reaction kettle body is provided with cover, and the top of cover is provided with air pipe, the top of cover is provided with material box, and the top of material box is installed with hopper;

[0006] The side of material box is installed with motor, and the output end of motor is connected with screw rod, the screw rod is connected with stop block through material box screw, and the top of stop block is provided with through slot that is contacted with the discharge port of hopper bottom.

[0007] As a further description of the above technical scheme:

[0008] The top of material box is provided with feed slot that is connected with the discharge port of hopper, and the bottom of material box is provided with discharge port for discharging, and the discharge port and feed slot are on the same straight line.

[0009] As a further description of the above technical scheme:

[0010] The inner wall both sides of screw rod and material box are rotationally connected, and the inner wall both sides of material box are connected with guide rod that is movably connected with stop block.

[0011] As a further description of the above technical scheme:

[0012] The inner wall of hopper is rotationally connected with rotating rod, and the surface of rotating rod is connected with stirring rod for stirring the material in the inside of hopper, the surface of screw rod is connected with first synchronous wheel, the rotating rod is connected with second synchronous wheel through hopper, and second synchronous wheel and first synchronous wheel are connected with synchronous belt.

[0013] As a further description of the above technical solutions:

[0014] The upper and lower ends of the block are in contact with the upper and lower ends inside the box, respectively.

[0015] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present application are:

[0016] In the present application, by setting the motor, screw rod and block, when it is necessary to add material to the hopper, the block can be moved to the top of the box to block the inlet slot and the bottom outlet, so as to facilitate the addition of material to the inside of the hopper, and at the same time, prevent harmful gases inside the reaction kettle from overflowing through the outlet and inlet slot of the box, thereby avoiding harm to the body of the personnel, and when discharging, the through slot on the block can be moved to the position coinciding with the inlet slot and outlet to discharge, and at the same time, the material inside the hopper can be stirred to avoid the blockage of the discharge hole at the bottom of the hopper, thereby affecting the discharge. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of a safe feeding device on a reaction kettle;

[0018] Figure 2 It is Figure 1 It is an enlarged structure schematic diagram of position A in the middle;

[0019] Figure 3 It is a schematic diagram of the internal structure of the box in the present application;

[0020] Figure 4 It is a schematic diagram of the internal structure of the hopper in the present application.

[0021] LEGEND:

[0022] Reaction kettle body; 2, cover; 3, air pipe; 4, box; 5, hopper; 6, motor; 7, screw rod; 8, block; 9, through slot; 10, rotating rod; 11, stirring rod; 12, second synchronous wheel; 13, first synchronous wheel; 14, synchronous belt. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Refer to Figures 1-4The utility model provides a safe feeding device on the reaction kettle, including reaction kettle body 1, the top of reaction kettle body 1 is provided with cover 2, and the top of cover 2 is provided with air pipe 3, the top of cover 2 is provided with material box 4, and the top of material box 4 is installed with hopper 5, one side of material box 4 is installed with motor 6, and the output of motor 6 is connected with screw rod 7, and screw rod 7 is connected with stop block 8 through material box 4 screw, and the top of stop block 8 is provided with the through slot 9 of the contact of hopper 5 bottom end discharge gate, through the work of motor 6, so that stop block 8 moves by guide rod and is limited, can move the through slot 9 on the surface of stop block 8 to coincide with the discharge gate and the feeding groove, can make the material in the inside of hopper 5 be discharged, and screw rod 7 can be rotated with the synchronous belt 14 and drive rotating rod 10 and stirring rod 11 rotation while rotating, so as to stir and mix the material in the inside of hopper 5, and the material can be prevented from blocking the discharge gate at the bottom of hopper 5, when not needing to discharge, the through slot 9 is removed, and other parts on the surface of stop block 8 are blocked to the feeding groove and the discharge gate, so that the sealing cover at the top of hopper 5 is opened, so as to add material to the inside of hopper 5, and harmful gas in the inside of reaction kettle can be prevented from overflowing.

[0025] Further, the top of material box 4 is provided with the feeding groove connected with the discharge gate of hopper 5, and the bottom of material box 4 is provided with the discharge gate for discharging, and the discharge gate and the feeding groove are in the same straight line, which is convenient for the through slot 9 on the stop block 8 to move to coincide with the discharge gate and the feeding groove, so that the material in the inside of hopper 5 is discharged through the discharge gate, the feeding groove and the through slot 9 to the inside of the reaction kettle, and when not needing to discharge, the through slot 9 is removed from the surface of the discharge gate and the feeding groove, and other parts of the stop block 8 are shielded to the feeding groove and the discharge gate.

[0026] Further, the screw rod 7 is rotatably connected between the inner walls of the material box 4, and the inner walls of the material box 4 are connected with the guide rod movably connected with the stop block 8, which is convenient for the screw rod 7 to rotate, and the stop block 8 threaded on the surface of the screw rod 7 can be limited and moved by the guide rod.

[0027] Further, the inner wall of the hopper 5 is rotatably connected with the rotating rod 10, and the surface of the rotating rod 10 is connected with the stirring rod 11 for stirring the material in the inside of the hopper 5, the surface of the screw rod 7 is connected with the first synchronous wheel 13, the rotating rod 10 is connected with the second synchronous wheel 12 through the hopper 5, and the second synchronous wheel 12 and the first synchronous wheel 13 are connected with the synchronous belt 14, which is convenient for the motor 6 to work, so that the screw rod 7 drives the first synchronous wheel 13 to rotate, the first synchronous wheel 13 drives the second synchronous wheel 12, the rotating rod 10 and the stirring rod 11 to rotate through the synchronous belt 14, so as to stir and mix the material in the inside of the hopper 5, and the material can be prevented from blocking the discharge hole at the bottom of the hopper 5.

[0028] Further, the upper and lower ends of the block 8 are in contact with the upper and lower ends inside the material box 4, which avoids gaps between the block 8 and the upper and lower ends of the material box 4, thereby preventing the material from falling.

[0029] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A safe feeding device on a reaction kettle, comprising a reaction kettle body (1), characterized in that: The top of the reactor body (1) is provided with a cover (2), and the top of the cover (2) is provided with an air pipe (3), the top of the cover (2) is provided with a material box (4), and the top of the material box (4) is provided with a hopper (5); One side of the material box (4) is provided with a motor (6), and the output end of the motor (6) is connected with a screw rod (7), the screw rod (7) passes through the material box (4) and is connected with a stop block (8) in a threaded mode, and the top of the stop block (8) is provided with a through slot (9) in contact with the bottom discharge port of the hopper (5).

2. A safe feeding device on a reaction kettle according to claim 1, characterized in that: The top of the material box (4) is provided with a feeding slot connected with the discharge port of the hopper (5), and the bottom of the material box (4) is provided with a discharge port for discharging, and the discharge port is in the same straight line with the feeding slot.

3. A safe feeding device on a reaction kettle according to claim 1, characterized in that: The screw rod (7) is rotatably connected between the inner walls of the material box (4), and the inner walls of the material box (4) are connected with a guide rod movably connected with the stop block (8).

4. A safe feeding device on a reaction kettle according to claim 1, characterized in that: The inner wall of the hopper (5) is rotatably connected with a rotating rod (10), and the surface of the rotating rod (10) is connected with a stirring rod (11) for stirring the materials in the hopper (5), the surface of the screw rod (7) is connected with a first synchronous wheel (13), the rotating rod (10) passes through the hopper (5) and is connected with a second synchronous wheel (12), and the second synchronous wheel (12) and the first synchronous wheel (13) are connected with a synchronous belt (14).

5. A safe feeding device on a reaction kettle according to claim 4, characterized in that: The upper and lower ends of the stop block (8) are respectively in contact with the upper and lower ends of the material box (4).

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