Chemical reactor for improving chemical reaction rate

Abstract

The utility model relates to the technical field of chemical reaction equipment, and discloses a chemical reactor for improving the chemical reaction rate, which comprises a reaction kettle body, a heating coil fixedly mounted on the outer side of the reaction kettle body, a plurality of lug seats fixedly mounted on the outer side of the reaction kettle body, and a top cover fixedly mounted on the reaction kettle body, a machine base is fixedly installed in the middle of the top cover, a motor is fixedly installed on the machine base, the machine base is electrically connected with an external master controller through a connecting wire, a stirring shaft is further fixedly installed at the output end of the motor and extends into the reaction kettle body, and a plurality of first feeding pipes are fixedly installed at the position, close to the machine base, of the top cover. The filter is arranged on the first feeding pipe, the filter is composed of a lower filtering tank body, an upper filtering tank body, a slag discharging hopper, a discharging pipe, a bottom pipe, a filtering net, a top pipe, a second feeding pipe and the like, and impurities can be filtered through chemical preparation raw materials entering the bottom pipe from the second feeding pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical reaction equipment, in particular to a chemical reactor for improving the chemical reaction rate. Background Art

[0002] In the production process of chemicals, a reactor is needed to achieve mixing and reaction of chemicals in order to obtain the required chemical products. The reactor body is generally made of corrosion-resistant materials such as stainless steel, which can withstand a certain pressure and temperature. A stirring device is provided inside the reactor to ensure that the reaction materials are fully mixed, making the reaction more uniform and efficient.

[0003] In order to improve the mixing and reaction rate of the chemical preparations, the chemical preparations in the reactor are also heated. For example, the Chinese utility model patent disclosed by publication number CN202893349U: Reactor, the application includes a reactor body, a stirring device arranged in the reactor body, a feed port arranged at the top of the reactor body and a discharge port arranged at the bottom of the reactor body, a motor is arranged above the reactor body, the motor drives the stirring device to rotate, and the stirring device extends into the reactor body, and the application also provides a steam inlet, a vent and an inlet hole at the top of the reactor body, a steam inlet is also arranged on the side wall of the reactor body, and a steam outlet is arranged at the bottom of the reactor body. When the chemical raw materials are mixed and reacted, different chemical raw materials need to be transported into the reactor through the feed port. Different types of chemical raw materials are used to prepare different chemicals, and some chemical raw materials contain certain impurities. At the same time, impurities may also be introduced during the transportation and storage of chemical raw materials. When the chemical raw materials containing impurities enter the reactor, the impurities may react with some reactants, which will reduce the actual concentration of the reactants and thus reduce the reaction rate. In addition, many chemical reactions require catalysts to speed up the reaction rate. Impurities may be adsorbed on the surface of the catalyst and occupy the active sites of the catalyst, thereby also reducing the reaction rate. Utility Model Content

[0004] The purpose of the utility model is to provide a chemical reactor for improving the chemical reaction rate, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A chemical reactor for improving the rate of chemical reactions, comprising a reactor body, a heating coil fixedly mounted on the outside of the reactor body, a plurality of ear seats fixedly mounted on the outside of the reactor body, a top cover fixedly mounted on the reactor body, a base fixedly mounted on the middle of the top cover, a motor fixedly mounted on the base, the base being electrically connected to an external main controller via a connecting line, and a stirring shaft fixedly mounted on the output end of the motor and extending into the reactor body, a plurality of first feed pipes fixedly mounted on the top cover near the base, a filter being arranged on the first feed pipe, the filter comprising a lower filter tank body and an upper filter tank body, the lower filter tank body and the upper filter tank body being fixedly connected to each other Then, a slag discharge bucket is fixedly installed at the lower end of the lower filter tank body, a discharge pipe is fixedly installed in the lower filter tank body through a plurality of support rods, and the lower end of the discharge pipe passes through the slag discharge bucket, extends to the bottom of the slag discharge bucket and is fixedly installed on the corresponding first feed pipe, a bottom pipe is fixedly installed at the bottom of the lower filter tank body, a filter screen is movably installed in the bottom pipe, a cylinder is fixedly installed on the upper filter tank body, the cylinder is connected to an external air pump through an air pipe, a top pipe is fixedly installed on the top of the upper filter tank body, a second feed pipe is fixedly installed on the outside of the top pipe, and one end of the second feed pipe also passes through the upper filter tank body and extends to the outside of the upper filter tank body, and a sealing pipe is also movably installed on the top pipe located below the second feed pipe.

[0007] As a further preferred solution of the utility model, a plurality of supporting seats are fixedly installed at the upper end of the discharge pipe near the bottom pipe;

[0008] Based on this, by providing a plurality of supporting seats, the filter screen can be supported to prevent the filter screen from being deformed due to the impact of the medium.

[0009] As a further preferred embodiment of the present invention, the filter screen is in a conical structure, a fixing seat is fixedly mounted on the filter screen, and the fixing seat is fixedly connected to one end of the piston rod in the cylinder;

[0010] Based on this, a filter net is arranged in the bottom pipe, so that the medium inputted from the second feed pipe can be filtered through the filter net.

[0011] As a further preferred solution of the utility model, a first fixing ring is fixedly installed on the outer side of the top pipe, and a plurality of guide rails are fixedly installed on the top pipe below the first fixing ring.

[0012] As a further preferred embodiment of the present invention, a plurality of guide grooves are provided on the inner side of the sealing tube, a sealing ring is fixedly installed in the sealing tube below the guide groove, a plurality of push rods are fixedly installed on the lower end of the sealing ring, and the distance between the push rods and the sealing tube is equal to the wall thickness of the bottom tube, a second fixing ring is fixedly installed on the upper end of the sealing tube, a plurality of connecting screws are inserted in the second fixing ring, the sealing tube located above the sealing ring is inserted and installed on the outside of the top tube, and the guide groove is inserted and installed on the corresponding guide rail, the sealing tube located below the sealing ring is inserted and installed on the outside of the bottom tube, the push rods are inserted and installed on the inner side of the bottom tube, and the upper end of the connecting screw is threadedly connected to the lower end of the first fixing ring.

[0013] As a further preferred embodiment of the present invention, a compression spring is sleeved on the outer side of the connecting screw, the upper end of the compression spring abuts against the lower end of the first fixing ring, and the lower end of the compression spring abuts against the second fixing ring;

[0014] Based on this, a sealing tube is inserted between the bottom tube and the top tube, so that the space between the bottom tube and the top tube can be sealed when filtering the medium. When cleaning the impurities on the filter net, the filter net can be lifted by cooperating with the cylinder, and then the sealing tube can be lifted by cooperating with multiple top rods, so that the impurities on the filter net can be discharged into the slag bucket through the space between the bottom tube and the top tube bracket.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the utility model, a filter is arranged on the first feed pipe, and the filter is composed of a lower filter tank body, an upper filter tank body, a slag discharge bucket, a discharge pipe, a bottom pipe, a filter screen, a top pipe, a second feed pipe and other components. Impurities can be filtered out of the chemical raw materials entering the bottom pipe through the second feed pipe. At the same time, a cylinder is arranged on the upper filter tank body, so that the piston rod of the cylinder can regularly lift the filter screen, thereby cooperating with the sealing tube to open the channel between the bottom pipe and the top pipe, thereby realizing the function of automatic waste discharge, thereby improving the reaction rate of the chemical raw materials in the reactor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the filter structure of the utility model;

[0019] Figure 3 It is a cross-sectional view of the filter of the utility model;

[0020] Figure 4 This is a schematic diagram of the lifting state of the filter screen of the utility model;

[0021] Figure 5 for Figure 3 The enlarged view of point A in the middle;

[0022] Figure 6 This is a schematic diagram of the sealing tube structure of the utility model.

[0023] In the figure: 1. Reactor body; 2. Heating coil; 3. Ear seat; 4. Top cover; 5. Machine base; 6. Motor; 7. First feed pipe; 8. Filter; 9. Lower filter tank; 10. Upper filter tank; 11. Slag bucket; 12. Discharge pipe; 13. Bottom pipe; 14. Filter screen; 15. Cylinder; 16. Top pipe; 17. Second feed pipe; 18. Sealing pipe; 19. Support seat; 20. Fixed seat; 21. First fixing ring; 22. Connecting screw; 23. Guide rail; 24. Guide groove; 25. Sealing ring; 26. Top rod; 27. Second fixing ring; 28. Compression spring. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-Figure 6 As shown, the utility model provides a chemical reactor for improving the chemical reaction rate, comprising a reactor body 1, a heating coil 2 is fixedly installed on the outside of the reactor body 1, a plurality of ear seats 3 are also fixedly installed on the outside of the reactor body 1, a top cover 4 is fixedly installed on the reactor body 1, a base 5 is fixedly installed on the middle part of the top cover 4, a motor 6 is fixedly installed on the base 5, the base 5 is electrically connected to an external main controller through a connecting line, and a stirring shaft is also fixedly installed on the output end of the motor 6 and extends into the reactor body 1, a plurality of first feed pipes 7 are fixedly installed on the top cover 4 near the base 5, a filter 8 is arranged on the first feed pipe 7, the filter 8 comprises a lower filter tank body 9 and an upper filter tank body 10, the lower filter tank body 9 and the upper filter tank body 10 are fixedly connected to each other, and the lower filter tank A slag bucket 11 is fixedly installed at the lower end of the body 9, a discharge pipe 12 is fixedly installed in the lower filter tank body 9 through a plurality of support rods, and the lower end of the discharge pipe 12 passes through the slag bucket 11 and extends to the bottom of the slag bucket 11 and is fixedly installed on the corresponding first feed pipe 7, a bottom pipe 13 is fixedly installed at the bottom of the lower filter tank body 9, a filter screen 14 is movably installed in the bottom pipe 13, a cylinder 15 is fixedly installed on the upper filter tank body 10, the cylinder 15 is connected to an external air pump through an air pipe, a top pipe 16 is fixedly installed at the top of the upper filter tank body 10, a second feed pipe 17 is fixedly installed on the outside of the top pipe 16, and one end of the second feed pipe 17 also passes through the upper filter tank body 10 and extends to the outside of the upper filter tank body 10, and a sealing pipe 18 is also movably installed on the top pipe 16 located below the second feed pipe 17.

[0026] like Figure 3-Figure 5 As shown, a plurality of supporting seats 19 are fixedly installed at the upper end of the discharge pipe 12 near the bottom pipe 13. Through the arrangement of the plurality of supporting seats 19, the filter screen 14 can be supported to prevent the filter screen 14 from being deformed due to the impact of the medium. The filter screen 14 has a conical structure. A fixing seat 20 is fixedly installed on the filter screen 14, and the fixing seat 20 is fixedly connected to one end of the piston rod in the cylinder 15. A filter screen 14 is arranged in the bottom pipe 13, so that the medium inputted from the second feed pipe 17 can be filtered through the filter screen 14. A first fixing ring 21 is fixedly installed on the outer side of the top pipe 16, and a plurality of guide rails 23 are fixedly installed on the top pipe 16 located below the first fixing ring 21.

[0027] like Figure 3-Figure 6 As shown, a plurality of guide grooves 24 are provided at the inner side of the sealing tube 18, a sealing ring 25 is fixedly installed in the sealing tube 18 below the guide groove 24, a plurality of ejector rods 26 are fixedly installed at the lower end of the sealing ring 25, and the distance between the ejector rods 26 and the sealing tube 18 is equal to the wall thickness of the bottom tube 13, a second fixing ring 27 is fixedly installed at the upper end of the sealing tube 18, a plurality of connecting screws 22 are inserted and installed in the second fixing ring 27, the sealing tube 18 located above the sealing ring 25 is inserted and installed on the outer side of the top tube 16, and the guide grooves 24 are inserted and installed on the corresponding guide rails 23, the sealing tube 18 located below the sealing ring 25 is inserted and installed on the outer side of the bottom tube 13, and the ejector rods 26 are inserted and installed on the inner side of the bottom tube 13, The upper end of the connecting screw 22 is threadedly connected to the lower end of the first fixing ring 21, and a compression spring 28 is sleeved on the outer side of the connecting screw 22. The upper end of the compression spring 28 abuts against the lower end of the first fixing ring 21, and the lower end of the compression spring 28 abuts against the second fixing ring 27. A sealing tube 18 is inserted between the bottom tube 13 and the top tube 16, so that the space between the bottom tube 13 and the top tube 16 can be sealed when filtering the medium. When cleaning impurities on the filter screen 14, the filter screen 14 can be lifted by cooperating with the cylinder 15, and then the sealing tube 18 can be lifted by cooperating with multiple top rods 26, so that the impurities on the filter screen 14 can be discharged into the slag bucket 11 through the space between the bottom tube 13 and the top tube 16 bracket.

[0028] It should be noted that the utility model is a chemical reactor for increasing the chemical reaction rate. When the raw materials of the chemical agent are transported to the top pipe 16 through the second feed pipe 17 via the external delivery pump and pipeline, the raw materials fall into the bottom pipe 13, and after being filtered by the filter 14, they enter the reactor body 1 through the discharge pipe 12 and the first feed pipe 7, thereby preventing impurities in the raw materials from entering the reactor body 1 and reducing the content of the reactants and the catalytic effect of the catalyst. After a certain period of use, the filter 14 If a certain amount of impurities are accumulated on the bottom tube 13, the cylinder 15 can be manually or automatically started periodically through an external main controller, so that the piston rod of the cylinder 15 lifts the fixing seat 20, and the fixing seat 20 drives the filter 14 to move upward in the bottom tube 13. After the filter 14 moves upward in the bottom tube 13 for a certain distance, the outer contour of the filter 14 contacts the lower ends of the plurality of push rods 26, so that the piston rod of the cylinder 15 continues to drive the filter 14 to move upward. At this time, the filter 14 pushes the sealing tube 18 upward through the plurality of push rods 26. As a result, the sealing tube 18 located above the sealing ring 25 moves upward on the outside of the top tube 16, and the second fixing ring 27 compresses the compression springs 28 on the outside of the plurality of connecting screws 22. At the same time, the sealing tube 18 located below the sealing ring 25 is driven to detach from the outside of the bottom tube 13. When the piston rod of the cylinder 15 stops running, the annular contour portion of the outside of the filter screen 14 is flush with the upper end surface of the bottom tube 13, so that the impurities accumulated on the upper surface of the filter screen 14 near the bottom tube 13 slide into the slag bucket 11 by gravity. And it is discharged into the collection container through the slag discharge bucket 11, and then, the piston rod of the cylinder 15 gradually moves downward to reset the filter screen 14, and with the help of the extension and rebound force of multiple compression springs 28, when the filter screen 14 moves downward, the compression spring 28 continuously pushes the second fixing ring 27 downward, so that the sealing tube 18 can also be synchronously moved downward and reset, and when the filter screen 14 is reset, the sealing tube 18 located below the sealing ring 25 is inserted and installed on the outside of the bottom tube 13, and the sealing ring 25 is in contact with the upper end surface of the bottom tube 13.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A chemical reactor for increasing the rate of a chemical reaction, characterized in that: The invention comprises a reactor body (1), a heating coil (2) is fixedly mounted on the outside of the reactor body (1), a plurality of ear seats (3) are also fixedly mounted on the outside of the reactor body (1), a top cover (4) is fixedly mounted on the reactor body (1), a base (5) is fixedly mounted on the middle part of the top cover (4), a motor (6) is fixedly mounted on the base (5), the base (5) is electrically connected to an external main controller via a connecting line, and a stirring shaft is also fixedly mounted on the output end of the motor (6) and extends into the reactor body (1), a plurality of first feed pipes (7) are fixedly mounted on the top cover (4) near the base (5), a filter (8) is arranged on the first feed pipe (7), the filter (8) comprises a lower filter tank body (9) and an upper filter tank body (10), the lower filter tank body (9) and the upper filter tank body (10) are fixedly connected to each other, and a drain pipe (6) is fixedly mounted on the lower end of the lower filter tank body (9). A slag bucket (11), a discharge pipe (12) is fixedly installed in the lower filter tank body (9) through a plurality of support rods, and the lower end of the discharge pipe (12) passes through the slag bucket (11) to extend to the bottom of the slag bucket (11) and is fixedly installed on the corresponding first feed pipe (7), a bottom pipe (13) is fixedly installed at the bottom of the lower filter tank body (9), and a filter screen (14) is movably installed in the bottom pipe (13), a cylinder (15) is fixedly installed on the upper filter tank body (10), and the cylinder (15) is connected to an external air pump through an air pipe, a top pipe (16) is fixedly installed at the top of the upper filter tank body (10), and a second feed pipe (17) is fixedly installed on the outside of the top pipe (16), and one end of the second feed pipe (17) also passes through the upper filter tank body (10) to extend to the outside of the upper filter tank body (10), and a sealing pipe (18) is also movably installed on the top pipe (16) located below the second feed pipe (17).

2. A chemical reactor for increasing the chemical reaction rate according to claim 1, characterized in that: A plurality of supporting seats (19) are fixedly mounted on the upper end of the discharge pipe (12) near the bottom pipe (13).

3. A chemical reactor for increasing the chemical reaction rate according to claim 1, characterized in that: The filter screen (14) has a conical structure, a fixing seat (20) is fixedly mounted on the filter screen (14), and the fixing seat (20) is fixedly connected to one end of a piston rod in the cylinder (15).

4. A chemical reactor for increasing the chemical reaction rate according to claim 1, characterized in that: A first fixing ring (21) is fixedly mounted on the outer side of the top tube (16), and a plurality of guide rails (23) are fixedly mounted on the top tube (16) below the first fixing ring (21).

5. A chemical reactor for increasing the chemical reaction rate according to claim 4, characterized in that: A plurality of guide grooves (24) are formed on the inner side of the sealing tube (18); a sealing ring (25) is fixedly installed in the sealing tube (18) below the guide grooves (24); a plurality of push rods (26) are fixedly installed at the lower end of the sealing ring (25); and the distance between the push rods (26) and the sealing tube (18) is equal to the wall thickness of the bottom tube (13); a second fixing ring (27) is fixedly installed at the upper end of the sealing tube (18); and a plurality of push rods (26) are inserted into the second fixing ring (27). A plurality of connecting screws (22), wherein the sealing tube (18) located above the sealing ring (25) is inserted and installed on the outside of the top tube (16), and the guide groove (24) is inserted and installed on the corresponding guide rail (23); the sealing tube (18) located below the sealing ring (25) is inserted and installed on the outside of the bottom tube (13), and the top rod (26) is inserted and installed on the inside of the bottom tube (13); and the upper end of the connecting screw (22) is threadedly connected to the lower end of the first fixing ring (21).

6. A chemical reactor for increasing the chemical reaction rate according to claim 5, characterized in that: A compression spring (28) is sleeved on the outside of the connecting screw rod (22), the upper end of the compression spring (28) abuts against the lower end of the first fixing ring (21), and the lower end of the compression spring (28) abuts against the second fixing ring (27).

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