Reaction kettle feeding mechanism with mixing function
By designing a reactor feeding mechanism with a mixing function and using components such as a transmission rod, a crushing mechanism, and a stirring blade, the problem of long crushing and mixing time for large solid reactants in the reactor is solved, achieving a fast and effective the mixing process.
Patent Information
- Application Number
- CN202420788474.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-04-17
AI Technical Summary
When using large-particle solid reactants in the reactor, the prior art requires a lot of manpower and material resources to crush and mix, resulting in a long time in the entire process.
A reaction kettle feed mechanism with a hybrid function, including the transmission rod, crushing mechanism and mixing leaves. By driving the motor motor to drive the crushing roller and the screen plate, crushing the large particles reactant into powder -shaped, and with it with The liquid reactor is mixed, and the liquid is used to mix the liquid and the powder with a re -screw and suction skateboard.
This device can crush the large particle solid reactor and mix with the solution in a short period of time, significantly reduced the consumption and processing time of manpower and material resources.
Smart Images
Figure CN222384771U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of reactor-related equipment, in particular to a reactor feeding mechanism with a mixing function. Background Art
[0002] Reactor is a comprehensive reaction vessel widely used in the fields of petroleum, chemical industry, rubber, pesticide, dye, medicine and food. It is usually used to complete the process of sulfidation, nitration, hydrogenation, hydrocarbonization, polymerization, condensation, etc. The materials of reactor are generally carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloy and other composite materials.
[0003] When some large-particle solid reactants participate in the reaction of materials inside the reactor, the reaction time will be prolonged. The large-particle reactants need to be crushed and mixed with the corresponding solution in advance before being added to the reactor to participate in the reaction. Technical personnel in this field often use a crushing device in conjunction with a stirring device. First, the large-particle material is crushed and then mixed with the corresponding solution and stirred evenly before being transported to the reactor to participate in the reaction. This process requires more manpower and material resources and takes a long time to complete. For this reason, we propose a reactor feeding mechanism with a mixing function. Utility Model Content
[0004] The main purpose of the utility model is to provide a reactor feeding mechanism with a mixing function, which can effectively solve the problem in the background technology that large-particle solid reactants need to consume a lot of manpower and material resources to be crushed and mixed before being added to the reactor, resulting in the whole process taking a long time.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A reactor feeding mechanism with a mixing function comprises a placement chamber for holding solid reaction materials and a mixing chamber installed at the bottom of the placement chamber for holding liquid reaction materials, a driving motor is installed on the top of the placement chamber, a transmission rod is fixedly connected to the output end of the driving motor, a reciprocating screw is installed on the lower end of the transmission rod, a sieve plate is fixedly installed on the bottom of the inner cavity of the placement chamber, a rolling and crushing mechanism is fixedly installed on the transmission rod at the lower part of the inner cavity of the placement chamber, the rolling and crushing mechanism comprises a connecting sleeve and a connecting block, a rolling roller for rolling the solid reaction materials is movably installed on the connecting block, a plurality of groups of evenly distributed drainage and spraying mechanisms are fixedly installed on the outer side wall of the mixing chamber, the drainage and spraying mechanisms comprise a supporting ring, a plurality of groups of evenly distributed nozzles for spraying liquid reaction materials are installed on the supporting ring, and a conveying pump for conveying mixed liquid materials is fixedly installed at the bottom of the mixing chamber.
[0007] Preferably, the lower portion of the transmission rod extends to the inner cavity of the mixing chamber, the transmission rod is located at the upper portion of the inner cavity of the mixing chamber and is fixedly connected to a stirring blade, and the lower end of the transmission rod is fixedly connected to a reciprocating screw.
[0008] Preferably, the crushing mechanism includes a connecting sleeve, a connecting block, a crushing roller and a mating slider, the connecting sleeve is fixedly connected to the outside of the connecting sleeve, the other end of the connecting block is movably connected to the crushing roller, the other end of the crushing roller is movably sleeved with a mating slider, the mating slider is slidably installed on the side wall of the inner cavity of the placement chamber, and the connecting sleeve is fixedly sleeved on the outside of the transmission rod to fix the crushing mechanism and the transmission rod together.
[0009] Preferably, a suction slide is slidably connected to the lower part of the inner cavity of the mixing chamber, the suction slide is threadedly connected to the reciprocating screw, and the lower part of the reciprocating screw is movably mounted on the bottom wall of the mixing chamber, a group of electromagnetic control valves are fixedly installed on both sides of the upper end of the suction slide, and a feed inlet is fixedly connected to the left side of the outside of the mixing chamber.
[0010] Preferably, the drainage spraying mechanism comprises a supporting ring, a nozzle and a guide tube, a plurality of groups of uniformly distributed nozzles are fixedly mounted on the inner side of the supporting ring, and one end of the nozzle away from the transmission rod is fixedly connected to the guide tube.
[0011] Preferably, the lower portion of the guide tube passes through the outer wall of the placement chamber and is fixedly connected with a positioning tube, and the positioning tube is inserted into the side wall of the mixing chamber.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. By setting a transmission rod, a rolling and crushing mechanism and a stirring blade, when the driving motor is working, the rolling roller makes a circular motion with the transmission rod as the center. The rolling roller cooperates with the sieve plate to crush the large solid particle reactants placed on the sieve plate into powder. The powder reactants fall through the sieve holes of the sieve plate and mix with the liquid reactants on the upper part of the suction slide in the inner cavity of the mixing chamber. The stirring blade rotates with the transmission rod, and can mix the liquid reactants in the upper part of the inner cavity of the mixing chamber with the solid powder reactants that have been ground and crushed, so that the large particle solid reactants can be mixed with the solution at the same time during the crushing process, thereby reducing the crushing and mixing time of the large particle solid reactants.
[0014] 2. By setting a drainage spraying mechanism, a suction slide and a reciprocating screw drive rod, when the suction slide is rotated, the suction slide can make reciprocating motion up and down. When the suction slide moves upward, the liquid reactant on the upper part of the suction slide can be pushed into the placement chamber through the drainage spraying mechanism, and sprayed on the solid reactant on the sieve plate by the placement chamber, which is beneficial to the crushing of the solid reactant. After the liquid reactant and the solid reactant are mixed, they can flow into the mixing chamber again from the sieve holes on the sieve plate, and be stirred and mixed again by the reciprocating screw. When the suction slide moves downward, it can suck the mixture in the inner cavity of the placement chamber, which is beneficial for the mixture to flow into the upper part of the inner cavity of the mixing chamber. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a cutaway schematic diagram of the utility model;
[0017] Figure 3 It is a schematic diagram of the connection between the rolling and crushing mechanism and the suction slide plate of the utility model;
[0018] Figure 4 It is a schematic diagram of the internal structure of the placement chamber of the utility model.
[0019] In the figure: 1. placement chamber; 2. driving motor; 3. transmission rod; 31. stirring blade; 32. reciprocating screw; 4. sieve plate; 5. rolling and crushing mechanism; 51. connecting sleeve; 52. connecting block; 53. rolling roller; 54. matching slider; 6. mixing chamber; 61. suction slide plate; 62. electromagnetic control valve; 63. feed inlet; 7. drainage and spraying mechanism; 71. supporting ring; 72. nozzle; 73. guide pipe; 731. positioning pipe; 8. delivery pump. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] Example
[0022] See also Figure 1 - Figure 4The present embodiment provides a technical solution: a reactor feeding mechanism with a mixing function, comprising a placement chamber 1 for holding solid reaction materials and a mixing chamber 6 installed at the bottom of the placement chamber 1 for holding liquid reaction materials, a driving motor 2 is installed on the top of the placement chamber 1, a transmission rod 3 is fixedly connected to the output end of the driving motor 2, a reciprocating screw 32 is installed at the lower end of the transmission rod 3, a sieve plate 4 is fixedly installed at the bottom of the inner cavity of the placement chamber 1, a rolling and crushing mechanism 5 is fixedly installed on the transmission rod 3 located at the lower part of the inner cavity of the placement chamber 1, the rolling and crushing mechanism 5 comprises a connecting sleeve 51 and a connecting block 52, a rolling roller 53 for rolling the solid reaction materials is movably installed on the connecting block 52, a plurality of groups of uniformly distributed drainage and spraying mechanisms 7 are fixedly installed on the outer side wall of the mixing chamber 6, the drainage and spraying mechanisms 7 comprise a supporting ring 71, a plurality of groups of uniformly distributed nozzles 72 for spraying liquid reaction materials are installed on the supporting ring 71, and a conveying pump 8 for conveying mixed liquid materials is fixedly installed at the bottom of the mixing chamber 6.
[0023] The lower part of the transmission rod 3 extends to the inner cavity of the mixing chamber 6. The transmission rod 3 is located at the upper part of the inner cavity of the mixing chamber 6 and is fixedly connected with a stirring blade 31. The lower end of the transmission rod 3 is fixedly connected with a reciprocating screw 32. The transmission rod 3 is connected to the output end of the drive motor 2. When the drive motor 2 is working, it can drive the stirring blade 31 to rotate. The rotation of the stirring blade 31 can mix the liquid reactant in the upper part of the inner cavity of the mixing chamber 6 with the solid powdered reactant that has been ground and crushed. The rotation of the reciprocating screw 32 can make the suction slide 61 perform periodic motion up and down in the lower part of the inner cavity of the mixing chamber 6.
[0024] The rolling and crushing mechanism 5 includes a connecting sleeve 51, a connecting block 52, a rolling roller 53 and a matching slider 54. The connecting sleeve 51 is fixedly connected to the outside of the connecting sleeve 51, and the other end of the connecting block 52 is movably connected to the rolling roller 53. The other end of the rolling roller 53 is movably sleeved with a matching slider 54. The matching slider 54 is slidably installed on the side wall of the inner cavity of the placement chamber 1. The connecting sleeve 51 is fixedly sleeved on the outside of the transmission rod 3 to fix the rolling and crushing mechanism 5 and the transmission rod 3 together. The connecting sleeve 51 is fixedly installed on the transmission rod 3. When the transmission rod 3 rotates, the connecting sleeve 51 is driven to follow the movement, so that the rolling roller 53 makes a circular motion with the transmission rod 3 as the center. The rolling roller 53 cooperates with the sieve plate 4 to grind the solid large granular reactants placed on the sieve plate 4 into powder. The powdered reactants fall through the sieve holes of the sieve plate 4 and mix with the liquid reactants on the upper part of the suction slide 61 in the inner cavity of the mixing chamber 6.
[0025] A suction slide 61 is slidably connected to the lower part of the inner cavity of the mixing chamber 6, and the suction slide 61 is threadedly connected to the reciprocating screw 32, and the lower part of the reciprocating screw 32 is movably installed on the bottom wall of the mixing chamber 6. A group of electromagnetic control valves 62 are fixedly installed on both sides of the upper end of the suction slide 61, and a feed inlet 63 is fixedly connected to the left side of the outside of the mixing chamber 6. The suction slide 61 is threadedly connected to the reciprocating screw 32, so that when the transmission rod 3 rotates, the suction slide 61 can do up and down reciprocating motion, and when the suction slide 61 moves upward The liquid reactant on the upper part of the suction slide 61 can be pushed into the placement chamber 1 through the drainage spraying mechanism 7, and sprayed on the solid reactant on the sieve plate 4 by the placement chamber 1, which is beneficial to the crushing of the solid reactant. After the liquid reactant and the solid reactant are mixed, they can flow into the mixing chamber 6 again from the sieve holes on the sieve plate 4, and be stirred and mixed again by the reciprocating screw 32. When the suction slide 61 moves downward, it can have a suction effect on the mixture in the inner cavity of the placement chamber 1, which is beneficial for the mixture to flow into the upper part of the inner cavity of the mixing chamber 6.
[0026] The drainage spraying mechanism 7 includes a supporting ring 71, a nozzle 72 and a guide tube 73. A plurality of groups of evenly distributed nozzles 72 are fixedly installed on the inner side of the supporting ring 71. The ends of the nozzles 72 away from the transmission rod 3 are fixedly connected to the guide tube 73. The supporting ring 71 can spray the pushed mixed solution into a mist, so that the mixed solution is sprinkled on the surface of the solid large particle mixture, which is beneficial to the crushing of the solid large particle mixture.
[0027] The lower part of the guide tube 73 is inserted through the outer wall of the placement chamber 1 and is fixedly connected to a positioning tube 731. The positioning tube 731 is inserted into the side wall of the mixing chamber 6. The port of the positioning tube 731 is inserted into the uppermost limit position where the suction slide 61 can move, so that when the suction slide 61 moves upward, the mixed solution can be pushed into the placement chamber 1 along the direction of the guide tube 73 and sprayed on the surface of the solid large particle reactant.
[0028] Working principle:
[0029] It should be noted that the utility model is a reactor feeding mechanism with a mixing function. When in use, firstly, large-particle solid reactants are placed on the sieve plate 4 in the placement chamber 1, and the required liquid reactants are transported from the feed inlet 63 to the mixing chamber 6, and the feed inlet 63 is closed, and the drive motor 2 is started. The transmission rod 3 is connected to the output end of the drive motor 2. When the drive motor 2 is working, it drives the connecting sleeve 51 to follow the movement, so that the rolling roller 53 moves in a circle with the transmission rod 3 as the center. The rolling roller 53 cooperates with the sieve plate 4 to roll the large-particle solid reactants placed on the sieve plate 4 into powder. The powdered reactants fall through the sieve holes of the sieve plate 4 and mix with the liquid reactants on the upper part of the suction slide plate 61 in the inner cavity of the mixing chamber 6. The rotation of the transmission rod 3 can also drive the stirring blade 31 to rotate. The rotation of the stirring blade 31 can mix the liquid reactants in the upper part of the inner cavity of the mixing chamber 6 with the ground and rolled solid powder. The solid reactants are mixed together, and the reciprocating screw 32 rotates with the transmission rod 3 to make the suction slide 61 perform periodic movement up and down in the lower part of the inner cavity of the mixing chamber 6. When the suction slide 61 moves upward, the liquid reactant on the upper part of the suction slide 61 can be pushed into the placement chamber 1 through the drainage spraying mechanism 7, and sprayed on the solid reactant on the sieve plate 4 by the placement chamber 1, which is beneficial to the crushing of the solid reactant. After the liquid reactant and the solid reactant are mixed, they can flow into the mixing chamber 6 again from the sieve holes on the sieve plate 4, and are stirred and mixed again by the reciprocating screw 32. When the suction slide 61 moves downward, it can suck the mixture in the inner cavity of the placement chamber 1, which is beneficial for the mixture to flow into the upper part of the inner cavity of the mixing chamber 6. After the solid reactants and the liquid reactants are mixed, the electromagnetic control valve 62 on the suction slide 61 is controlled to open, so that the mixture can flow into the lower part of the mixing chamber 6, and the delivery pump 8 is started to deliver the mixed solution to the reactor.
[0030] 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 reactor feeding mechanism with a mixing function, comprising a placement chamber (1) for holding solid reaction materials and a mixing chamber (6) installed at the bottom of the placement chamber (1) for holding liquid reaction materials, characterized in that: A driving motor (2) is installed on the top of the placement chamber (1), and a transmission rod (3) is fixedly connected to the output end of the driving motor (2), and a reciprocating screw (32) is installed at the lower end of the transmission rod (3). A sieve plate (4) is fixedly installed at the bottom of the inner cavity of the placement chamber (1). A rolling and crushing mechanism (5) is fixedly installed on the transmission rod (3) located at the lower part of the inner cavity of the placement chamber (1). The rolling and crushing mechanism (5) comprises a connecting sleeve (51) and a connecting block (52), and a rolling roller (53) for rolling solid reaction materials is movably installed on the connecting block (52). A plurality of groups of uniformly distributed drainage and spraying mechanisms (7) are fixedly installed on the outer side wall of the mixing chamber (6), and the drainage and spraying mechanisms (7) comprise a supporting ring (71), and a plurality of groups of uniformly distributed nozzles (72) for spraying liquid reaction materials are installed on the supporting ring (71). A delivery pump (8) for delivering mixed liquid materials is fixedly installed at the bottom of the mixing chamber (6).
2. A reactor feeding mechanism with mixing function according to claim 1, characterized in that: The lower part of the transmission rod (3) extends to the inner cavity of the mixing chamber (6), the transmission rod (3) is located at the upper part of the inner cavity of the mixing chamber (6) and is fixedly connected to a stirring blade (31), and the lower end of the transmission rod (3) is fixedly connected to a reciprocating screw (32).
3. The reactor feeding mechanism with mixing function according to claim 1, characterized in that: The crushing mechanism (5) comprises a connecting sleeve (51), the connecting sleeve (51) is fixedly connected to a connecting block (52) on the outside, the other end of the connecting block (52) is movably connected to a crushing roller (53), the other end of the crushing roller (53) is movably sleeved with a matching slider (54), the matching slider (54) is slidably mounted on the inner side wall of the placement chamber (1), and the connecting sleeve (51) is fixedly sleeved on the outside of the transmission rod (3) to fixedly connect the crushing mechanism (5) and the transmission rod (3) together.
4. The reactor feeding mechanism with mixing function according to claim 1, characterized in that: A suction slide (61) is slidably connected to the lower part of the inner cavity of the mixing chamber (6), the suction slide (61) is threadedly connected to the reciprocating screw (32), and the lower part of the reciprocating screw (32) is movably mounted on the bottom wall of the mixing chamber (6), a group of electromagnetic control valves (62) are fixedly mounted on both left and right sides of the upper end of the suction slide (61), and a feed inlet (63) is fixedly connected to the left side of the outside of the mixing chamber (6).
5. The reactor feeding mechanism with mixing function according to claim 1, characterized in that: The drainage spraying mechanism (7) comprises a supporting ring (71), a plurality of groups of uniformly distributed spray heads (72) are fixedly mounted on the inner side of the supporting ring (71), and one end of the spray heads (72) away from the transmission rod (3) is fixedly connected to a flow guide pipe (73).
6. The reactor feeding mechanism with mixing function according to claim 5, characterized in that: The lower part of the flow guide tube (73) passes through the outer wall of the placement chamber (1) and is fixedly connected to a positioning tube (731), and the positioning tube (731) is inserted into the side wall of the mixing chamber (6).