Intelligent control device based on flame retardant polymerization reaction

Abstract

The utility model discloses an intelligent control device based on flame retardant polymerization reaction, which comprises a tank body, a stirring device arranged in the tank body, first through grooves arranged on two sides of the tank body, a dome cover arranged at the top end of the tank body, a second through groove arranged in the middle of the top end of the dome cover, a first protective sleeve arranged above the second through groove, and a second protective sleeve arranged above the second through groove. The first protective sleeve is fixedly connected to the dome cover, a motor is arranged above the first protective sleeve, a third through groove and a fourth through groove are formed in the two sides of the top end of the dome cover respectively, a second protective sleeve used in cooperation with the third through groove is fixedly connected to the tank body, and a third protective sleeve used in cooperation with the fourth through groove is fixedly connected to the tank body. A positioning shaft with a sealing ring is slidably connected into the third protective sleeve, a cover plate is fixedly connected to the end, away from the third protective sleeve, of the positioning shaft, and an opening and closing device is arranged at the end, away from the positioning shaft, of the cover plate. The stirring tank has the advantages that the stirring device is designed, so that materials in the tank body are stirred more uniformly; the opening and closing device is designed, automatic opening and closing are achieved, and unnecessary time for manual opening and closing is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of flame retardant preparation, in particular to an intelligent control device based on flame retardant polymerization reaction. Background Art

[0002] Flame retardants can make originally flammable polymers flame-retardant, and are mainly designed for flame retardancy of certain specific polymer materials. At the same time, there are many types of flame retardants, and they are divided into additive flame retardants and reactive flame retardants according to the method of use. Additive flame retardants are added to polymers by mechanical mixing to make the polymers flame retardant. Additive flame retardants mainly include organic flame retardants and inorganic flame retardants, halogen flame retardants and non-halogen flame retardants. However, the preparation of flame retardants needs to be obtained in a specific device.

[0003] Chinese patent CN215540871U discloses a dissolving device for polyaluminium chloride reaction, including a dissolving cylinder and a top plate, a top plate is fixedly provided on one side of the top of the dissolving cylinder, an empty slot is provided at the bottom of the top plate, a rotating rod is vertically provided inside the dissolving cylinder, and the top of the rotating rod penetrates the inner wall of the top of the dissolving cylinder through a bearing, and extends to the inside of the empty slot, and a gear is fixedly provided on the top of the rotating rod. The utility model drives the rotating shaft to rotate by a motor, and the rotating shaft drives the fixed rod to revolve around the rotating shaft as the axis, and the fixed rod drives the limit rod to rotate. While the limit rod rotates, it can slide inside the limit slot, and at the same time, the limit rod drives the limit plate and the sliding rod to slide and reciprocate. While the sliding rod reciprocates, it drives the gear and the rotating rod to reciprocate in both directions through multiple saw teeth, and the rotating rod drives multiple stirring rods and two scrapers to rotate, so that the raw materials inside the dissolving cylinder can be stirred in both directions, which is beneficial to improve the reaction efficiency. However, there are still defects that can be improved:

[0004] 1. The utility model only has several stirring rods fixedly connected to the rotating rod. Although the materials in the reaction device can be stirred by fixing several stirring rods on the rotating rod, the stirring rods can only stir the materials near the stirring rods, that is, the materials will only react in a hierarchical manner, which will make the reaction speed of materials in different hierarchies different, which greatly delays the overall reaction time.

[0005] 2. The feed pipe of the utility model has no opening and closing device. As we all know, a certain pressure is required to keep the reaction going in a chemical reaction. If there is no opening and closing device, the air pressure in the dissolving tank is consistent with the atmospheric pressure, and it is difficult to ensure the continuation of the chemical reaction. At the same time, if it is set to open and close manually, it is difficult to open and close quickly, which can easily delay the reaction time. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above problems and provide an intelligent control device based on the polymerization reaction of flame retardant.

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: an intelligent control device based on flame retardant polymerization reaction, including a tank body, a plurality of support frames are fixedly connected to the bottom end of the tank body, a support foot with a threaded hole is fixedly connected to the bottom end of the support frame, a stirring device is arranged in the tank body, a through groove 1 is opened on both sides of the tank body, sensors for monitoring are arranged in the through grooves 1 on both sides, and the sensors are electrically connected to the outside world, a dome cover is arranged on the top of the tank body, the tank body and the dome cover are connected to each other by a bolt group, a through groove 2 is opened in the middle of the top end of the dome cover, and the upper part of the through groove 2 is A protective sleeve 1 is provided on the side, and the protective sleeve 1 is fixedly connected to the dome cover. A motor is provided above the protective sleeve 1, and the motor is fixedly connected to the protective sleeve 1 by a motor seat. A through groove 3 and a through groove 4 are respectively provided on both sides of the top of the dome cover. A protective sleeve 2 matched with the through groove 3 is fixedly connected to the tank body, a pressure relief valve is provided in the protective sleeve 2, and a protective sleeve 3 matched with the through groove 4 is fixedly connected to the tank body. A positioning shaft with a sealing ring is slidably connected in the protective sleeve 3, and a cover plate is fixedly connected to the end of the positioning shaft away from the protective sleeve 3, and an opening and closing device is provided at the end of the cover plate away from the positioning shaft.

[0008] As an improvement, the stirring device includes a screw rod 1 fixedly connected to the motor output shaft, the screw rod 1 passes through a protective sleeve 1 and is located in the tank body, the middle and bottom peripheries of the screw rod 1 are fixedly connected to a cross rotating frame, and the four rotating parts of the cross rotating frame are fixedly connected to a rotating plate.

[0009] As an improvement, the outer thread of the lower part of the screw rod is connected to a threaded block, and connecting plates are fixedly connected on both sides of the threaded block. Sliding columns are inserted on the connecting plates, and the top ends of the sliding columns on both sides are fixedly connected to the dome cover, and the front and rear ends of the threaded block are fixedly connected to sieve plates.

[0010] As an improvement, the opening and closing device includes a fixing plate fixedly connected to the side of the dome cover close to the through slot four, the fixing plate is located below the through slot four, the bottom end of the fixing plate is fixedly connected to a reinforcing plate, and the bottom end of the reinforcing plate is fixedly connected to the dome cover.

[0011] As an improvement, the front and rear parts of the top of the fixed plate are fixedly connected to a running plate, the upper part of the running plate away from the through slot four is fixedly connected to a receiving plate, and the front and rear running plates are provided with an L-shaped sliding groove 1, a screw rod 2 is slidably connected in the sliding groove 1, the middle part of the screw rod 2 is rotatably connected to a hydraulic telescopic cylinder, and the bottom end of the hydraulic telescopic cylinder is hinged to the fixed plate.

[0012] As an improvement, sliding grooves II are provided at one ends of the front and rear running plates away from each other. A U-shaped sliding frame is slidably connected to the sliding grooves II. Sliding blocks are slidably connected inside the front and rear sliding frames. One side of each sliding block close to the fourth through groove is fixedly connected to the cover plate.

[0013] As an improvement, nuts with fixed washers are provided at one ends of the front and rear sliding blocks away from each other. The nuts are threadedly connected to the second lead screws.

[0014] The advantages of the present utility model compared with the prior art are as follows:

[0015] 1. The present utility model designs a stirring device. Two cross-shaped rotating frames with fixing plates and a sieve plate capable of moving up and down are fixedly connected to the stirring device. The cross-shaped rotating frames and the sieve plate are used in cooperation, so that the stirring device can not only rotate to stir the materials, but also turn the materials up and down at the same time, so that the materials in the same tank can react evenly.

[0016] 2. The present utility model designs an opening and closing device. By using the hydraulic telescopic cylinder and the first sliding groove on the running plate in cooperation, the device can automatically close and seal the fourth through groove. Since the hydraulic telescopic cylinder is used to replace manual sealing of the fourth through groove, the time for adding materials can be greatly reduced. Description of the Drawings

[0017] Figure 1 is a perspective view of an intelligent control device based on the polymerization reaction of flame retardants of the present utility model.

[0018] Figure 2 is the structure of an intelligent control device based on the polymerization reaction of flame retardants of the present utility model Figure 1 .

[0019] Figure 3 is the structure of an intelligent control device based on the polymerization reaction of flame retardants of the present utility model Figure 2 .

[0020] Figure 4 is a structural diagram of the stirring device in an intelligent control device based on the polymerization reaction of flame retardants of the present utility model.

[0021] Figure 5 is a perspective view of the opening and closing structure in an intelligent control device based on the polymerization reaction of flame retardants of the present utility model.

[0022] Figure 6 is a structural schematic diagram of the opening and closing structure in an intelligent control device based on the polymerization reaction of flame retardants of the present utility model

[0023] As shown in the figure:

[0024] 1. Tank body; 2. Support frame; 3. Support feet;

[0025] 4. stirring device; 401. screw rod 1; 402. cross rotating frame; 403. rotating plate; 404. threaded block; 405. connecting plate; 406. sliding column; 407. sieve plate;

[0026] 5. Through slot 1; 6. Sensor; 7. Dome cover; 8. Bolt assembly;

[0027] 9. Through slot 2; 10. Protective cover 1; 11. Motor; 12. Motor seat;

[0028] 13. Through slot three; 14. Through slot four; 15. Protective cover two;

[0029] 16. Pressure relief valve; 17. Protective sleeve three; 18. Positioning shaft; 19. Cover plate;

[0030] 20. Opening and closing device; 2001. Fixed plate; 2002. Reinforcing plate; 2003. Running plate; 2004. Receiving plate; 2005. Sliding groove one; 2006. Screw rod two; 2007. Hydraulic telescopic cylinder; 2008. Sliding groove two; 2009. Sliding frame; 2010. Sliding block; 2011. Nut. DETAILED DESCRIPTION

[0031] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0032] The working principle of the utility model is as follows Figure 1-Figure 6As shown, an intelligent control device based on flame retardant polymerization reaction includes a tank body 1, firstly, a dome cover 7 is arranged on the top of the tank body 1, the tank body 1 and the dome cover 7 are connected to each other by a bolt group 8, and the bolt groups 8 are evenly arranged, and then a through groove 3 13 and a through groove 4 14 are respectively opened on both sides of the top of the dome cover 7, a protective sleeve 3 17 used in conjunction with the through groove 4 14 is fixedly connected to the tank body 1, a positioning shaft 18 with a sealing ring is slidably connected in the protective sleeve 3 17, an end of the positioning shaft 18 away from the protective sleeve 3 17 is fixedly connected to a cover plate 19, and an opening and closing device 20 is arranged on the end of the cover plate 19 away from the positioning shaft 18, and the opening and closing device 20 will drive the positioning shaft 18 to enter and exit the protective sleeve 3 17, and at the same time, a through groove 3 13 is fixedly connected to the tank body 1 A protective sleeve 15 is used, and a pressure relief valve 16 is arranged inside the protective sleeve 15. When the pressure inside the tank body 1 is too high, the gas can be discharged by the pressure relief valve 16. A through groove 29 is opened in the middle of the top of the dome cover 7, and a protective sleeve 10 is arranged above the through groove 29. The protective sleeve 10 is fixedly connected to the dome cover 7, and a motor 11 is arranged above the protective sleeve 10. The motor 11 is fixedly connected to the protective sleeve 10 through a motor seat 12. In addition, through grooves 5 are opened on both sides of the tank body 1, and sensors 6 for monitoring are arranged in the through grooves 5 on both sides. It is worth noting that the sensor 6 is electrically connected to the outside world. A stirring device 4 is arranged inside the tank body 1. Finally, a plurality of support frames 2 are fixedly connected to the bottom end of the tank body 1, and a support foot 3 with a threaded hole is fixedly connected to the bottom end of the support frame 2.

[0033] The above-mentioned structures together constitute the general appearance structure of the intelligent control device based on flame retardant polymerization reaction of the utility model.

[0034] To further explain the specific working principle of an intelligent control device based on the polymerization reaction of flame retardants of the present utility model, the opening and closing device 20 includes a fixing plate 2001 fixedly connected to one side of the circular top cover 7 close to the fourth through groove 14. Here, the fixing plate 2001 is located below the fourth through groove 14. Since it is difficult to support the weight of the entire opening and closing device 20 only by the fixing plate 2001, a reinforcing plate 2002 is fixedly connected to the bottom end of one side of the circular top cover 7, and the top end of the reinforcing plate 2002 is fixedly connected to the bottom end of the fixing plate 2001. At the same time, operating plates 2003 are fixedly connected to the front and rear parts of the top end of the fixing plate 2001. Then, a receiving plate 2004 is fixedly connected to the upper part of the operating plate 2003 on the side away from the fourth through groove 14. L-shaped sliding grooves 2005 are formed in the front and rear operating plates 2003. Then, a second lead screw 2006 is slidably connected in the sliding groove 2005. It should be noted here that there is enough space in the sliding groove 2005 for the second lead screw 2006 to slide. A power component is provided in the whole device. A hydraulic telescopic cylinder 2007 is rotatably connected to the middle of the second lead screw 2006. At the same time, the bottom end of the hydraulic telescopic cylinder 2007 is hinged to the fixing plate 2001. In addition, sliding grooves 2008 are provided at the mutually remote ends of the front and rear operating plates 2003. A U-shaped sliding frame 2009 is slidably connected to the sliding groove 2008. Sliding blocks 2010 are slidably connected in the front and rear sliding frames 2009. One side of the sliding block 2010 close to the fourth through groove 14 is fixedly connected to the cover plate 19. In this way, when the positioning shaft 18 is pulled out from the third protective sleeve 17, the cover plate 19 will not rotate. Finally, nuts 2011 with fixed washers are provided at the mutually remote ends of the front and rear sliding blocks 2010. The nuts 2011 are threadedly connected to the second lead screw 2006. It should be noted that the nuts 2011 limit the sliding frame 2009 to only slide in the sliding groove 2008, and the nuts 2011 limit the sliding block 2010 to only slide in the sliding frame 2009. In summary, the nuts 2011 maintain the stable operation of the whole system.

[0035] The technical effect achieved by the technical solution composed of the above technical features is: when stationary, the positioning shaft 18 is in the protective sleeve 3 17. When it is necessary to add material or look into the tank body 1, the working rod of the hydraulic telescopic cylinder 2007 begins to shrink first, and at the same time drives the screw rod 2006 to slide in the sliding groove 1 2005. In this way, while shrinking, the screw rod 2006 will continue to move obliquely downward in the sliding groove 1 2005. At the same time, the sliding frame 2009 moves synchronously in an oblique downward direction. At this time, the hydraulic telescopic cylinder 2007 and the sliding frame 2009 are Under the joint influence, the sliding block 2010 in the sliding frame 2009 is first driven by the hydraulic telescopic cylinder 2007 to move obliquely upward. At this time, the sliding block 2010 will drive the positioning shaft 18 on the cover plate 19 to be pulled out from the protective sleeve 3 17, and then when it moves to the turning point of the L-shaped sliding groove 1 2005, the hydraulic telescopic cylinder 2007 continues to pull, which will transform the original oblique upward displacement into an oblique downward displacement. At this time, the sliding block 2010 will drive the positioning shaft 18 on the cover plate 19 to move obliquely downward, and finally the personnel add material or check the situation inside the tank body 1.

[0036] In order to further explain the specific working principle of the intelligent control device based on the flame retardant polymerization reaction of the utility model, the above-mentioned stirring device 4 includes a screw rod 401 fixedly connected to the output shaft of the motor 11, the screw rod 401 passes through the protective sleeve 10 and is located in the tank body 1. It is worth noting that the part of the screw rod 401 in the protective sleeve 10 is provided with a sealing ring to ensure air tightness. First, the outer peripheral thread of the lower part of the screw rod 401 is connected with a thread block 404, and the front and rear ends of the thread block 404 are fixedly connected with a sieve plate 407. The sieve plate 4 07 can move up and down with the threaded block 404, and then connecting plates 405 are fixedly connected on both sides of the threaded block 404. In order to allow the threaded block 404 to move up and down better, sliding columns 406 are inserted on the connecting plates 405, and the tops of the sliding columns 406 are fixedly connected to the dome cover 7. Finally, a cross rotating frame 402 is fixedly connected to the periphery of the middle and bottom of the screw rod 401. At the same time, rotating plates 403 are fixedly connected to the four rotating parts of the cross rotating frame 402. The rotating plates 403 can increase the mixing volume and make the mixing more uniform.

[0037] The technical effect achieved by the technical solution composed of the above technical features is: when the motor 11 drives the screw rod 401 to rotate together, the screw rod 401 will simultaneously drive the middle and bottom cross rotating frames 402 to rotate together, and at the same time, the rotation of the screw rod 401 will drive the threaded block 404 to move up and down together, and the sieve plate 407 and the connecting plate 405 on the threaded block 404 will move up and down together.

[0038] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

[0039] In addition, the electrical components appearing in this article are all connected to the external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. At the same time, the hydraulic telescopic cylinder oil circuit is connected to the outside world. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

Claims

1. An intelligent control device based on flame retardant polymerization reaction, comprising a tank (1), characterized in that: The bottom end of the tank body (1) is fixedly connected to a plurality of support frames (2), the bottom end of the support frame (2) is fixedly connected to a support foot (3) with a threaded hole, a stirring device (4) is arranged in the tank body (1), both sides of the tank body (1) are provided with a through groove (5), both sides of the through groove (5) are provided with a sensor (6) for monitoring, the sensor (6) is electrically connected to the outside, a dome cover (7) is arranged at the top end of the tank body (1), the tank body (1) and the dome cover (7) are connected to each other by a bolt group (8), a through groove (9) is arranged in the middle of the top end of the dome cover (7), a protective sleeve (10) is arranged above the through groove (9), the protective sleeve (10) is fixedly connected to the dome cover (7), the protective sleeve (10) is A motor (11) is arranged on the top, and the motor (11) is fixedly connected to the protective sleeve (10) by means of a motor seat (12). A through groove (13) and a through groove (14) are respectively provided on both sides of the top of the dome cover (7). A protective sleeve (15) matched with the through groove (13) is fixedly connected to the tank body (1), and a pressure relief valve (16) is arranged in the protective sleeve (15). A protective sleeve (17) matched with the through groove (14) is fixedly connected to the tank body (1), and a positioning shaft (18) with a sealing ring is slidably connected in the protective sleeve (17). The end of the positioning shaft (18) away from the protective sleeve (17) is fixedly connected to a cover plate (19), and the end of the cover plate (19) away from the positioning shaft (18) is provided with an opening and closing device (20).

2. The intelligent control device based on flame retardant polymerization reaction according to claim 1, characterized in that: The stirring device (4) comprises a screw rod (401) fixedly connected to the output shaft of the motor (11), the screw rod (401) passing through the protective sleeve (10) and located in the tank body (1), the middle part and the periphery of the bottom of the screw rod (401) are fixedly connected to a cross rotating frame (402), and the four rotating parts of the cross rotating frame (402) are fixedly connected to a rotating plate (403).

3. The intelligent control device based on flame retardant polymerization reaction according to claim 2, characterized in that: The outer peripheral thread of the lower part of the screw rod (401) is connected to a threaded block (404), and connecting plates (405) are fixedly connected to both sides of the threaded block (404). Sliding columns (406) are inserted on the connecting plates (405), and the top ends of the sliding columns (406) on both sides are fixedly connected to the dome cover (7), and the front and rear ends of the threaded block (404) are fixedly connected to sieve plates (407).

4. The intelligent control device based on flame retardant polymerization reaction according to claim 1, characterized in that: The opening and closing device (20) comprises a fixing plate (2001) fixedly connected to a side of the dome cover (7) close to the through slot four (14); the fixing plate (2001) is located below the through slot four (14); the bottom end of the fixing plate (2001) is fixedly connected to a reinforcing plate (2002); the bottom end of the reinforcing plate (2002) is fixedly connected to the dome cover (7).

5. The intelligent control device based on flame retardant polymerization reaction according to claim 4, characterized in that: The front and rear parts of the top of the fixed plate (2001) are fixedly connected to a running plate (2003); the upper part of the running plate (2003) away from the through groove 4 (14) is fixedly connected to a receiving plate (2004); the front and rear parts of the running plate (2003) are both provided with an L-shaped sliding groove 1 (2005); the sliding groove 1 (2005) is slidably connected to a screw rod 2 (2006); the middle part of the screw rod 2 (2006) is rotatably connected to a hydraulic telescopic cylinder (2007); the bottom end of the hydraulic telescopic cylinder (2007) is hinged to the fixed plate (2001).

6. The intelligent control device based on flame retardant polymerization reaction according to claim 5, characterized in that: The front and rear running plates (2003) are both provided with a second sliding groove (2008) at the ends away from each other, and a U-shaped sliding frame (2009) is slidably connected to the second sliding groove (2008), and sliding blocks (2010) are slidably connected inside the sliding frames (2009) at the front and rear ends, and the sliding block (2010) is fixedly connected to the cover plate (19) at one side close to the through groove four (14).

7. The intelligent control device based on flame retardant polymerization reaction according to claim 6, characterized in that: The ends of the sliding blocks (2010) at the front and rear ends that are away from each other are both provided with nuts (2011) with fixing washers, and the nuts (2011) are threadedly connected to the second screw rod (2006).

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