Initiator feeding precise control device

Abstract

The utility model discloses an initiator feeding precise control device, which relates to the technical field of chemical material processing and comprises a reaction box. A storage barrel is arranged on the reaction box, and a mounting mechanism is connected between the reaction box and the storage barrel. The driving motor is driven by the gear, the racks are respectively meshed on two sides of the gear, when an initiator needs to be added into the reaction box, after the driving motor is started, the gear and the racks are matched to drive the adjusting rod to move, the adjusting rod drives the adjusting ring to move, and the flow of the conveying pipe is adjusted through the tightening degree of the adjusting ring. And the addition amount of the initiator in the storage barrel is adjusted and the addition speed of the initiator is controlled, so that the addition amount of the initiator can be accurately controlled, the reaction process is ensured to be carried out according to a preset speed, and the accurate control of the addition speed of the initiator is beneficial to maintaining the stability of the reaction. And reaction out-of-control caused by too fast or too slow addition is avoided.

Description

Technical Field

[0001] This utility model relates to the field of chemical material processing technology, specifically to an initiator feeding precision control device. Background Technology

[0002] An initiator feeding precision control device can accurately control the amount of initiator added, which is crucial for chemical reaction processes, especially when the reaction is highly sensitive to the amount of initiator. By precisely controlling the addition of initiator, reaction conditions can be optimized, the efficiency of chemical reactions can be improved, unnecessary waste can be reduced, and the precise amount of initiator added helps to ensure the quality of the final product and avoid performance problems caused by excessive or insufficient initiator. The main function of the initiator feeding precision control device is to ensure the precise amount of initiator added during the chemical reaction process, thereby improving production efficiency and product quality, while ensuring the safety of the production process.

[0003] Chinese Patent Publication No. CN214297973U, entitled "A Precisely Controllable Feeding Device for Matting Agent Production," includes a support frame and a conveying pipe. A measuring hopper is mounted above the support frame, and a scale is provided on the outer surface of the measuring hopper. A discharge valve is located inside the measuring hopper, and a feeding hopper is located below the discharge valve. A stirring motor is mounted on the left side of the feeding hopper, and a rotating shaft is connected to the output end of the stirring motor. A stirring blade is fixed to the outer surface of the rotating shaft. This precisely controllable feeding device for matting agent production increases the feeding area and the volume of material held by the frustum-shaped measuring hopper, avoiding the need for multiple metering feeds due to insufficient material. The scale allows workers to clearly see the amount of material to be measured, thereby improving measurement accuracy.

[0004] The shortcomings of the above scheme are as follows: Although the above scheme can improve the measurement accuracy, it cannot adjust the feed flow rate during use, and cannot adjust the initiator addition rate according to the needs of the reaction. This may lead to the inability to optimize the reaction conditions, affecting the reaction rate and the quality of the final product. Some chemical reactions may require precise control of the initiator addition rate to avoid over-reaction or incomplete reaction. The inability to adjust the flow rate makes such control difficult. Utility Model Content

[0005] The purpose of this invention is to provide an initiator feeding precision control device to solve the technical problem that the initiator addition rate cannot be adjusted according to the needs of the reaction in the prior art, which may lead to the inability to optimize the reaction conditions, affect the reaction rate and the quality of the final product. Some chemical reactions may require precise control of the initiator addition rate to avoid over-reaction or incomplete reaction, and the inability to adjust the flow rate makes such control difficult.

[0006] The technical problem to be solved by this utility model can be achieved through the following technical solution:

[0007] An initiator feeding precision control device includes a reaction chamber;

[0008] The reaction chamber is equipped with a storage cylinder, and an installation mechanism connects the reaction chamber and the storage cylinder.

[0009] The storage cylinder is connected to the mounting mechanism. The storage cylinder has graduation lines. A conveying pipe is connected between the storage cylinder and the reaction tank. An adjusting mechanism is connected to the conveying pipe. The adjusting mechanism includes two adjusting rings. Two mounting boxes are connected to the reaction tank. A drive mechanism is connected to each of the two mounting boxes. Each drive mechanism includes a gear and two racks. A drive motor is connected to the mounting box. The gear is connected to the drive end of the drive motor. The two racks are meshed and connected to both sides of the gear. A support frame is connected to the mounting box. Adjusting rods are connected to both racks. The four adjusting rods are connected to the adjusting rings.

[0010] The storage cylinder is connected to a top cover, and the top cover is connected to a scraping mechanism.

[0011] As a further embodiment of this utility model: the installation mechanism includes support legs and a bracket, the bracket is disposed above the reaction chamber, and multiple support legs are provided, with each of the multiple support legs connected between the bracket and the reaction chamber.

[0012] As a further embodiment of this utility model, the delivery pipe is a rubber hose.

[0013] As a further embodiment of this utility model: the support frame is provided with a guide groove that cooperates with the rack.

[0014] As a further embodiment of this utility model, the adjusting ring is fitted to the conveying pipe.

[0015] As a further embodiment of this utility model: the scraping mechanism includes a scraper, a push rod is slidably connected to the top cover, a push handle is connected to the push rod, the scraper is connected to the end of the push rod away from the push handle, and the scraper is configured to cooperate with the storage cylinder.

[0016] The beneficial effects of this utility model are:

[0017] 1. The drive motor of this utility model is driven by gears, with racks meshing on both sides of the gears. When it is necessary to add initiator to the reaction tank, the drive motor starts and, through the cooperation of the gears and racks, drives the adjusting rod to move. The adjusting rod drives the adjusting ring to move, and the flow rate of the delivery pipe is adjusted by the tightness of the adjusting ring, thereby adjusting the amount of initiator added in the storage cylinder and controlling the initiator addition rate. In this way, the amount of initiator added can be controlled very precisely, ensuring that the reaction process proceeds at the predetermined rate. Precise control of the initiator addition rate helps maintain the stability of the reaction and avoids reaction runaway due to adding too fast or too slow.

[0018] 2. The storage cylinder of this utility model is equipped with a top cover, and a scraper is configured to cooperate with the inner wall of the storage cylinder. A push rod is slidably connected to the top cover. When the push handle is pushed, the push rod pushes the scraper, and the scraper scrapes off the initiator on the inner wall of the storage cylinder, ensuring that the initiator can smoothly enter the conveying pipe. The scraping mechanism on the top cover, through the action of the push rod and the scraper, ensures that the initiator on the inner wall of the storage cylinder is scraped off. The scraper is configured to cooperate with the inner wall of the storage cylinder, which can effectively scrape off the residual initiator on the inner wall, prevent the material from accumulating on the inner wall of the storage cylinder, and ensure the accuracy of each use. Through the scraping action of the scraper, it can be ensured that the initiator in the storage cylinder can completely enter the conveying pipe, avoiding the reduction in conveying efficiency due to residue. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the installation mechanism and adjustment mechanism in this utility model;

[0022] Figure 3 This is a schematic diagram of the top cover structure in this utility model;

[0023] Figure 4 This is a schematic diagram of the mounting box structure in this utility model.

[0024] In the diagram: 1. Reaction chamber; 2. Support leg; 3. Support frame; 4. Storage cylinder; 5. Conveying pipe; 6. Mounting box; 7. Adjusting rod; 9. Adjusting ring; 10. Rack; 11. Gear; 12. Support frame; 13. Scale line; 14. Push rod; 15. Top cover; 16. Scraper. Detailed Implementation

[0025] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1-4 As shown, an initiator feeding precision control device includes a reaction chamber 1, a storage cylinder 4 on the reaction chamber 1, and an installation mechanism connected between the reaction chamber 1 and the storage cylinder 4. The installation mechanism includes support legs 2 and a bracket 3. The bracket 3 is arranged above the reaction chamber 1, and multiple support legs 2 are provided. Multiple support legs 2 are connected between the bracket 3 and the reaction chamber 1.

[0027] The storage cylinder 4 is connected to the mounting mechanism. The storage cylinder 4 is provided with scale lines 13. A conveying pipe 5 is connected between the storage cylinder 4 and the reaction tank 1. The conveying pipe 5 is a rubber hose. An adjusting mechanism is connected to the conveying pipe 5. The adjusting mechanism includes two adjusting rings 9. The adjusting rings 9 are set to fit the conveying pipe 5. Two mounting boxes 6 are connected to the reaction tank 1. A driving mechanism is connected to each of the two mounting boxes 6. Each driving mechanism includes a gear 11 and two racks 10. A drive motor is connected to the mounting box 6. The gear 11 is connected to the drive end of the drive motor. The two racks 10 are respectively meshed and connected to both sides of the gear 11. A support frame 12 is connected to the mounting box 6. The support frame 12 is provided with guide grooves that cooperate with the racks 10. An adjusting rod 7 is connected to each of the two racks 10. The four adjusting rods 7 are respectively connected to the adjusting rings 9.

[0028] A top cover 15 is connected to the storage cylinder 4, and a scraping mechanism is connected to the top cover 15. The scraping mechanism includes a scraper 16. A push rod 14 is slidably connected to the top cover 15, and a push handle is connected to the push rod 14. The scraper 16 is connected to the end of the push rod 14 away from the push handle. The scraper 16 is configured to cooperate with the storage cylinder 4.

[0029] The working principle of this utility model is as follows: The storage cylinder 4 is installed on the bracket 3 above the reaction chamber 1 and is connected to the reaction chamber 1 through the installation mechanism. The storage cylinder 4 is filled with initiator and has a scale line 13 to indicate the remaining amount of initiator. The storage cylinder 4 is connected to the reaction chamber 1 through the conveying pipe 5. Each installation box 6 is equipped with a drive mechanism. The drive motor is driven by the gear 11, and the rack 10 is respectively meshed on both sides of the gear 11. When it is necessary to add initiator to the reaction chamber 1, after the drive motor starts, the adjustment rod 7 is driven to move through the cooperation of the gear 11 and the rack 10. The adjustment rod 7 drives the adjustment ring 9 to move. The flow rate of the conveying pipe 5 is adjusted by the tightness of the adjustment ring 9, thereby adjusting the amount of initiator added in the storage cylinder 4 and controlling the initiator addition speed.

[0030] The storage cylinder 4 is equipped with a top cover 15, and a scraper 16 is fitted into the inner wall of the storage cylinder 4. A push rod 14 is slidably connected to the top cover 15. When the push handle is pushed, the push rod 14 pushes the scraper 16, which scrapes off the initiator on the inner wall of the storage cylinder 4, ensuring that the initiator can smoothly enter the conveying pipe 5. The scraping mechanism on the top cover 15, through the action of the push rod 14 and the scraper 16, ensures that the initiator on the inner wall of the storage cylinder 4 is scraped off, preventing accumulation from affecting the feeding accuracy. The initiator is conveyed to the reaction chamber 1 through the conveying pipe 5 and is precisely controlled according to the reaction requirements. This device can achieve precise control and adjustment of the initiator feeding, ensuring the stability of the reaction process and product quality.

[0031] The above description provides a detailed account of one embodiment of the present invention, but this is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A device for precise control of initiator feeding, comprising a reaction chamber (1); characterized in that: The reaction chamber (1) is provided with a storage cylinder (4), and an installation mechanism is connected between the reaction chamber (1) and the storage cylinder (4); The storage cylinder (4) is connected to the mounting mechanism. The storage cylinder (4) is provided with a scale line (13). A conveying pipe (5) is connected between the storage cylinder (4) and the reaction tank (1). An adjustment mechanism is connected to the conveying pipe (5). The adjustment mechanism includes two adjustment rings (9). Two mounting boxes (6) are connected to the reaction tank (1). A drive mechanism is connected to each of the two mounting boxes (6). Each drive mechanism includes a gear (11) and two racks (10). A drive motor is connected to the mounting box (6). The gear (11) is connected to the drive end of the drive motor. The two racks (10) are meshed and connected to both sides of the gear (11). A support frame (12) is connected to the mounting box (6). An adjustment rod (7) is connected to each of the two racks (10). The four adjustment rods (7) are connected to the adjustment rings (9). The storage cylinder (4) is connected to a top cover (15), and the top cover (15) is connected to a scraping mechanism.

2. The initiator feeding precision control device according to claim 1, characterized in that, The installation mechanism includes a support leg (2) and a bracket (3). The bracket (3) is positioned above the reaction chamber (1). There are multiple support legs (2), and all of the multiple support legs (2) are connected between the bracket (3) and the reaction chamber (1).

3. The initiator feeding precision control device according to claim 1, characterized in that, The delivery pipe (5) is a rubber hose.

4. The initiator feeding precision control device according to claim 1, characterized in that, The support frame (12) is provided with a guide groove that cooperates with the rack (10).

5. The initiator feeding precision control device according to claim 1, characterized in that, The adjusting ring (9) is fitted to the conveying pipe (5).

6. The initiator feeding precision control device according to claim 1, characterized in that, The scraping mechanism includes a scraper (16), a push rod (14) is slidably connected to the top cover (15), a push handle is connected to the push rod (14), the scraper (16) is connected to the end of the push rod (14) away from the push handle, and the scraper (16) is configured to cooperate with the storage cylinder (4).

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