A reaction kettle quantitative batching wireless monitoring device

Abstract

The utility model discloses a kind of reaction kettle quantitative batching wireless monitoring devices, including base, the upper surface of base is fixedly connected with two first L-shaped fixed column, two the first L-shaped fixed column opposite end is commonly fixedly connected with reaction kettle main body, and quantitative batching structure is equipped on the reaction kettle main body.The utility model, by setting pressure sensor, push block, storage tank, electric push rod, material box, auger, first servo motor and storage hopper etc., material is temporarily stored in storage tank by quantitative plate, pressure sensor real-time monitoring weight and feedback to PLC control module, when weight reaches set threshold, PLC control module stops first servo motor, and starts electric push rod to push push block, push the material in storage tank to the direction of second servo motor to corresponding drop opening, finally drop into reaction kettle main body, without artificial weighing, improve solid material proportioning accuracy.

Description

Technical Field

[0001] This utility model relates to the field of quantitative batching technology for reaction vessels, and in particular to a wireless monitoring device for quantitative batching of reaction vessels. Background Technology

[0002] A reaction vessel is a closed device used to realize physical or chemical reactions. Various raw materials are added into the vessel and quickly mixed and reacted to form various chemical liquids.

[0003] However, most existing equipment relies on manual weighing and feeding, which is prone to inaccurate proportions due to human error, affecting product consistency. Therefore, a wireless monitoring device for quantitative batching of reaction vessels is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a wireless monitoring device for quantitative batching of reaction vessels.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a wireless monitoring device for quantitative dispensing of a reaction vessel, comprising a base, two first L-shaped fixing columns fixedly connected to the upper surface of the base, a reaction vessel body fixedly connected to one end of the two first L-shaped fixing columns facing each other, a quantitative dispensing structure provided on the reaction vessel body, a liquid storage tank fixedly connected to the upper surface of the base, a feed pump fixedly connected to the bottom of the liquid storage tank, a feed pipe fixedly connected to the outlet of the feed pump, and a quantitative liquid outlet structure provided on the reaction vessel body;

[0006] The quantitative feeding structure includes a feed box fixedly connected to the upper surface of the reactor body. The bottom of the feed box is connected to the upper surface of the reactor body. A PLC control module is fixedly installed on one side of the feed box. The PLC control module is electrically connected to the feed pump and controls the start and stop of the feed pump through the PLC control module.

[0007] A metering plate is fixedly connected to the bottom of the feed box, and a pressure sensor is fixedly connected to the bottom of the metering plate. The pressure sensor is electrically connected to the PLC control module. The material is temporarily stored in the storage tank through the metering plate, and the pressure sensor monitors the weight in real time and feeds it back to the PLC control module.

[0008] A push block is slidably connected inside the feed box. The bottom of the push block is in contact with the upper surface of the metering plate. A storage trough is formed through the upper surface of the push block. An electric push rod is fixedly connected to one side of the feed box. The piston end of the electric push rod is fixedly connected to one side of the push block. The electric push rod is electrically connected to the PLC control module. The electric push rod pushes the push block to push the material in the storage trough towards the direction of the second servo motor to the corresponding discharge port.

[0009] A conveying box is fixedly connected to the upper surface of the feeding box. The bottom of the conveying box is connected to the upper surface of the feeding box. A storage hopper is fixedly connected to the upper surface of the conveying box. The outlet of the storage hopper is connected to the upper surface of the conveying box. The material in the storage hopper falls into the conveying box due to its own gravity.

[0010] The material conveying box is internally connected to an auger, and a first servo motor is fixedly connected to one side of the material conveying box. The output shaft of the first servo motor is fixedly connected to one end of the auger. The first servo motor is electrically connected to a PLC control module. The PLC control module controls the first servo motor to drive the auger to rotate, pushing the material in the direction of the electric push rod.

[0011] Two second L-shaped fixing columns are fixedly connected to the upper surface of the reactor body. A liquid measuring tank is fixedly connected to one end of each of the two second L-shaped fixing columns. An exhaust pipe is fixedly connected to the upper surface of the liquid measuring tank and is fixedly connected to one end of a conveying pipe. A liquid level sensor is fixedly installed on one side inside the liquid measuring tank. The liquid level sensor is electrically connected to a PLC control module. An outlet pipe is fixedly connected to the bottom of the liquid measuring tank. The bottom of the outlet pipe is fixedly connected to the upper surface of the reactor body. An electronic valve is fixedly installed on the outlet pipe. The electronic valve is electrically connected to the PLC control module. The PLC control module controls the conveying pump to transport the liquid in the storage tank to the liquid measuring tank through the conveying pipe. The liquid level sensor monitors the liquid level and feeds back a signal. After the set value is reached, the PLC control module stops the conveying pump and opens the electronic valve, allowing the liquid in the liquid measuring tank to flow into the reactor body through the outlet pipe.

[0012] A stirring rack is rotatably connected to the inner top of the reactor body, and a second servo motor is fixedly connected to the upper surface of the reactor body. The output shaft of the second servo motor is fixedly connected to one end of the stirring rack. The second servo motor is electrically connected to a PLC control module. The PLC control module controls the second servo motor, which drives the stirring rack to stir the materials and improve the mixing quality.

[0013] This utility model has the following beneficial effects:

[0014] 1. Compared with existing technologies, this wireless monitoring device for quantitative batching of reaction vessels, through the setting of a feeding box, PLC control module, quantitative plate, pressure sensor, push block, storage tank, electric push rod, conveying box, auger, first servo motor and storage hopper, etc., the material in the storage hopper falls into the conveying box, the PLC control module controls the first servo motor to drive the auger to rotate, pushing the material in the direction of the electric push rod, the material is temporarily stored in the storage tank through the quantitative plate, the pressure sensor monitors the weight in real time and feeds back to the PLC control module, when the weight reaches the set threshold, the PLC control module stops the first servo motor and starts the electric push rod to push the push block, pushing the material in the storage tank in the direction of the second servo motor to the corresponding discharge port, and finally falling into the main body of the reaction vessel, without the need for manual weighing, thus improving the accuracy of solid material proportioning.

[0015] 2. Compared with existing technologies, this wireless monitoring device for quantitative batching of the reactor, by setting up a second L-shaped fixed column, a liquid measuring tank, an exhaust pipe, a liquid level sensor, and an electronic valve, etc., the PLC control module controls the feed pump to transport the liquid in the storage tank to the liquid measuring tank through the feed pipe. The liquid level sensor monitors the liquid level and feeds back the signal. After the set value is reached, the PLC control module stops the feed pump and opens the electronic valve, so that the liquid in the liquid measuring tank flows into the main body of the reactor through the liquid outlet pipe, ensuring accurate liquid material ratio. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a plan view of the present invention;

[0018] Figure 3 This is a cross-sectional view of the present invention;

[0019] Figure 4 For the present utility model Figure 3 Enlarged view of section A in the middle;

[0020] Figure 5 This is a schematic diagram of the quantitative ingredient dispensing structure of this utility model;

[0021] Figure 6 This is an exploded view of the quantitative ingredient dispensing structure of this utility model;

[0022] Figure 7 For the present utility model Figure 3 Enlarged view of section B.

[0023] Legend: 1. Base; 2. First L-shaped fixing column; 3. Reactor body; 4. Quantitative dispensing structure; 401. Feed box; 402. PLC control module; 403. Quantitative plate; 404. Pressure sensor; 405. Push block; 406. Storage tank; 407. Electric push rod; 408. Conveying box; 409. Screwdriver; 410. First servo motor; 411. Storage hopper; 5. Liquid storage tank; 6. Second servo motor; 7. Conveying pipe; 8. Quantitative liquid dispensing structure; 801. Second L-shaped fixing column; 802. Liquid measuring tank; 803. Exhaust pipe; 804. Liquid level sensor; 805. Electronic valve; 9. Stirring rack. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Reference Figures 1 to 7 This utility model provides a wireless monitoring device for quantitative batching of a reaction vessel: it includes a base 1, two first L-shaped fixing columns 2 are fixedly connected to the upper surface of the base 1, the opposite ends of the two first L-shaped fixing columns 2 are fixedly connected to the reaction vessel body 3, the reaction vessel body 3 is provided with a quantitative batching structure 4, a liquid storage tank 5 is fixedly connected to the upper surface of the base 1, a feed pump is fixedly connected to the bottom of the liquid storage tank 5, a feed pipe 7 is fixedly connected to the outlet of the feed pump, a quantitative liquid discharge structure 8 is provided on the reaction vessel body 3, a stirring frame 9 is rotatably connected to the top of the reaction vessel body 3, a second servo motor 6 is fixedly connected to the upper surface of the reaction vessel body 3, the output shaft of the second servo motor 6 is fixedly connected to one end of the stirring frame 9, the second servo motor 6 is electrically connected to a PLC control module 402, the PLC control module 402 controls the second servo motor 6, the second servo motor 6 drives the stirring frame 9 to stir the materials, thereby improving the mixing quality;

[0026] To improve the accuracy of solid material proportioning, the quantitative dispensing structure 4 includes a feed box 401 fixedly connected to the upper surface of the reactor body 3. The bottom of the feed box 401 is connected to the upper surface of the reactor body 3. A PLC control module 402 is fixedly installed on one side of the feed box 401 and is electrically connected to the feed pump. A metering plate 403 is fixedly connected to the bottom of the feed box 401, and a pressure sensor 404 is fixedly connected to the bottom of the metering plate 403. The pressure sensor 404 is electrically connected to the PLC control module 402. A push block 405 is slidably connected inside the feed box 401. The bottom of the push block 405 is in contact with the upper surface of the metering plate 403. A storage trough 406 is formed through the upper surface of the push block 405. An electric push rod 407 is fixedly connected to one side of the feed box 401. The piston end of the electric push rod 407 is fixedly connected to one side of the push block 405. The electric push rod 407 is electrically connected to the PLC control module 402. A conveying box 408 is fixedly connected to the upper surface of the feed box 401. The bottom of the conveying box 408 is connected to the upper surface of the feed box 401 for conveying materials. An auger 409 is rotatably connected inside the feeding box 408. A first servo motor 410 is fixedly connected to one side of the feeding box 408. The output shaft of the first servo motor 410 is fixedly connected to one end of the auger 409. The first servo motor 410 is electrically connected to the PLC control module 402. A storage hopper 411 is fixedly connected to the upper surface of the feeding box 408. The discharge port of the storage hopper 411 is connected to the upper surface of the feeding box 408. The material in the storage hopper 411 falls into the feeding box 408. The PLC control module 402 controls the first servo motor 410 to drive the auger. Rotating 409 pushes the material toward the electric push rod 407. The material is temporarily stored in the storage tank 406 through the metering plate 403. The pressure sensor 404 monitors the weight in real time and feeds it back to the PLC control module 402. When the weight reaches the set threshold, the PLC control module 402 stops the first servo motor 410 and starts the electric push rod 407 to push the push block 405, pushing the material in the storage tank 406 toward the second servo motor 6 to the corresponding discharge port, and finally falls into the reactor body 3. No manual weighing is required, which improves the accuracy of solid material proportioning.

[0027] To improve the accuracy of liquid material proportioning, two second L-shaped fixing columns 801 are fixedly connected to the upper surface of the reactor body 3. A liquid measuring tank 802 is fixedly connected to one end of each of the two second L-shaped fixing columns 801. An exhaust pipe 803 is fixedly connected to the upper surface of the liquid measuring tank 802 and is also fixedly connected to one end of the conveying pipe 7. A liquid level sensor 804 is fixedly installed on one side inside the liquid measuring tank 802. The liquid level sensor 804 is electrically connected to the PLC control module 402. An outlet pipe is fixedly connected to the bottom of the liquid measuring tank 802. The bottom is fixedly connected to the upper surface of the reactor body 3. An electronic valve 805 is fixedly installed on the liquid outlet pipe. The electronic valve 805 is electrically connected to the PLC control module 402. The PLC control module 402 controls the feed pump to transport the liquid in the storage tank 5 to the liquid measuring tank 802 through the feed pipe 7. The liquid level sensor 804 monitors the liquid level and feeds back the signal. After the set value is reached, the PLC control module 402 stops the feed pump and opens the electronic valve 805, so that the liquid in the liquid measuring tank 802 flows into the reactor body 3 through the liquid outlet pipe, ensuring the accuracy of the liquid material ratio.

[0028] Working principle: Material in storage hopper 411 falls into conveying box 408. PLC control module 402 controls first servo motor 410 to drive auger 409 to rotate, pushing material towards electric push rod 407. Material is temporarily stored in storage tank 406 through metering plate 403. Pressure sensor 404 monitors weight in real time and feeds back to PLC control module 402. When the weight reaches the set threshold, PLC control module 402 stops first servo motor 410 and starts electric push rod 407 to push push block 405, pushing the material in storage tank 406. The material is pushed towards the corresponding discharge port by the second servo motor 6 and finally falls into the reactor body 3. No manual weighing is required, which improves the accuracy of solid material proportioning. At the same time, the PLC control module 402 controls the feed pump to transport the liquid in the storage tank 5 to the liquid measuring tank 802 through the feed pipe 7. The liquid level sensor 804 monitors the liquid level and feeds back the signal. After the set value is reached, the PLC control module 402 stops the feed pump and opens the electronic valve 805, so that the liquid in the liquid measuring tank 802 flows into the reactor body 3 through the liquid outlet pipe, ensuring the accuracy of liquid material proportioning.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wireless monitoring device for quantitative batching of a reaction vessel, comprising a base (1), characterized in that: Two first L-shaped fixing columns (2) are fixedly connected to the upper surface of the base (1). The two first L-shaped fixing columns (2) are fixedly connected to the reactor body (3) at opposite ends. The reactor body (3) is provided with a quantitative dispensing structure (4). A liquid storage tank (5) is fixedly connected to the upper surface of the base (1). A feed pump is fixedly connected to the bottom of the liquid storage tank (5). A feed pipe (7) is fixedly connected to the outlet of the feed pump. A quantitative liquid outlet structure (8) is provided on the reactor body (3). The quantitative feeding structure (4) includes a feed box (401) fixedly connected to the upper surface of the reactor body (3). The bottom of the feed box (401) is connected to the upper surface of the reactor body (3). A PLC control module (402) is fixedly installed on one side of the feed box (401). The PLC control module (402) is electrically connected to the feed pump.

2. The wireless monitoring device for quantitative batching of a reaction vessel according to claim 1, characterized in that: A metering plate (403) is fixedly connected to the bottom of the feed box (401), and a pressure sensor (404) is fixedly connected to the bottom of the metering plate (403). The pressure sensor (404) is electrically connected to the PLC control module (402).

3. The wireless monitoring device for quantitative batching of a reaction vessel according to claim 2, characterized in that: The feed box (401) is internally slidably connected to a push block (405). The bottom of the push block (405) is in contact with the upper surface of the metering plate (403). A storage trough (406) is provided through the upper surface of the push block (405). An electric push rod (407) is fixedly connected to one side of the feed box (401). The piston end of the electric push rod (407) is fixedly connected to one side of the push block (405). The electric push rod (407) is electrically connected to the PLC control module (402).

4. The wireless monitoring device for quantitative batching of a reaction vessel according to claim 1, characterized in that: The upper surface of the feed box (401) is fixedly connected to the conveying box (408), the bottom of the conveying box (408) is in communication with the upper surface of the feed box (401), the upper surface of the conveying box (408) is fixedly connected to the storage hopper (411), and the outlet of the storage hopper (411) is in communication with the upper surface of the conveying box (408).

5. The wireless monitoring device for quantitative batching of a reaction vessel according to claim 4, characterized in that: The material conveying box (408) is rotatably connected to an auger (409). A first servo motor (410) is fixedly connected to one side of the material conveying box (408). The output shaft of the first servo motor (410) is fixedly connected to one end of the auger (409). The first servo motor (410) is electrically connected to the PLC control module (402).

6. The wireless monitoring device for quantitative batching of a reaction vessel according to claim 1, characterized in that: Two second L-shaped fixing columns (801) are fixedly connected to the upper surface of the reactor body (3). The two second L-shaped fixing columns (801) are fixedly connected to a liquid measuring tank (802) at opposite ends. An exhaust pipe (803) is fixedly connected to the upper surface of the liquid measuring tank (802) and is fixedly connected to one end of the conveying pipe (7). A liquid level sensor (804) is fixedly installed on one side inside the liquid measuring tank (802). The liquid level sensor (804) is electrically connected to the PLC control module (402). An outlet pipe is fixedly connected to the bottom of the liquid measuring tank (802). The bottom of the outlet pipe is fixedly connected to the upper surface of the reactor body (3). An electronic valve (805) is fixedly installed on the outlet pipe. The electronic valve (805) is electrically connected to the PLC control module (402).

7. The wireless monitoring device for quantitative batching of a reaction vessel according to claim 1, characterized in that: The inner top of the reactor body (3) is rotatably connected to a stirring rack (9), and the upper surface of the reactor body (3) is fixedly connected to a second servo motor (6). The output shaft of the second servo motor (6) is fixedly connected to one end of the stirring rack (9), and the second servo motor (6) is electrically connected to the PLC control module (402).

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