A production device for sodium carboxymethyl cellulose

Abstract

The present invention provides a sodium carboxymethyl cellulose production device, and relates to the technical field of sodium carboxymethyl cellulose production. The sodium carboxymethyl cellulose production device comprises a bottom plate, an installation box arranged on the left side of the top of the bottom plate, and a first installation plate arranged inside the installation box, a mixing box is fixedly arranged on the top of the first installation plate, a cover plate is fixedly arranged on the top of the installation box, a feed hopper is fixedly arranged on the top of the cover plate, and a cooling component is arranged on the right side of the top of the bottom plate. By setting up the cooling component, the material can be cooled down during the preparation of carboxymethyl cellulose, so as to avoid the problem of side reactions caused by excessively high temperature of the material during the reaction. Since the side reactions of the material not only consume the raw materials, but also produce side reaction products, which affect the precision of the carboxymethyl cellulose product, the material is kept at a normal temperature by the cooling component, thereby ensuring the precision of the product.

Description

Technical Field

[0001] The invention relates to the technical field of sodium carboxymethyl cellulose production, in particular to a production device for sodium carboxymethyl cellulose. Background Art

[0002] Carboxymethyl cellulose is a water-soluble cellulose ether obtained by chemically modifying natural cellulose. Since the acid structure of carboxymethyl cellulose is not water-soluble, in order to better apply it, its products are generally made into sodium salts. Sodium carboxymethyl cellulose is referred to as CMC-Na. It is a white to light yellow powder, granular or fibrous substance with strong hygroscopicity and is easily soluble in water. In neutral or alkaline conditions, the solution is a high-viscosity liquid.

[0003] In the prior art, carboxymethyl cellulose is generally prepared by a water-based method or a solvent-based method. However, no matter which method is used, the carboxymethyl cellulose raw material needs to go through two steps of alkalization and etherification. In these two steps, the temperature changes due to the reaction, thus causing side reactions. The side reactions not only consume the raw materials, but also produce side reaction products, affecting the precision of the carboxymethyl cellulose product. For this reason, we have developed a new production device for sodium carboxymethyl cellulose. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a production device for sodium carboxymethyl cellulose, which solves the problem that the temperature change caused by the reaction will produce side reactions, which will not only consume raw materials but also produce side reaction products, thus affecting the accuracy of the carboxymethyl cellulose product.

[0005] To achieve the above purpose, the present invention is implemented by the following technical scheme: comprising a bottom plate, an installation box arranged on the left side of the top of the bottom plate, and a first installation plate arranged inside the installation box, a mixing box is fixedly arranged on the top of the first installation plate, a cover plate is fixedly arranged on the top of the installation box, a feed hopper is fixedly arranged on the top of the cover plate, a collecting box is arranged at the bottom of the installation box, a sliding groove for the collection box to slide is opened at the bottom end of the front side of the installation box, a filter plate is fixedly arranged in the middle of the installation box, and a cooling component is arranged on the right side of the top of the bottom plate;

[0006] The cooling assembly includes a condenser tube fixedly wound around the outside of the mixing box, a collecting box is arranged on the right side of the top of the bottom plate, a liquid storage box is fixedly arranged on the top of the collecting box, the liquid storage box is connected to one end of the condenser tube through a water outlet pipe, the other end of the condenser tube is connected to the collecting box through a water inlet pipe, a first water pump is fixedly arranged in the middle of the water outlet pipe, and a temperature sensor is arranged in the mixing box;

[0007] A first rotating rod is rotatably arranged at the top of the mixing box, a third movable rod is hingedly arranged below the first rotating rod, a first fan is fixedly arranged at the bottom end of the third movable rod, a second guide bar is fixedly arranged on the right side of the mixing box, a push plate is slidably arranged on the left side of the second guide bar, a swing rod is rotatably arranged in the mixing box, the bottom end of the swing rod is fan-shaped, a plurality of first engaging teeth are fixedly arranged on the outside of the bottom end of the swing rod, a plurality of second engaging teeth engaged with the first engaging teeth are fixedly arranged on the top of the second guide bar, a first movable disk is rotatably arranged in the mixing box, the first movable disk is located at the rear side of the swing rod, a guide block is fixedly arranged at the front end of the first movable disk, a guide groove matching the guide block is opened in the swing rod, an L-shaped mounting plate is fixedly arranged on the rear side of the mounting box, and the inner sides of the L-shaped mounting plates are respectively rotated The transmission gear of the present invention is a gear which is engaged with the first gear and the gear of the first gear is engaged with the gear of the first frame, and the gear of the second frame is engaged with the gear of the first gear and the gear of the first frame is engaged with the gear of the first gear.

[0008] Through the above technical scheme, by setting up a cooling component, the material can be cooled when the carboxymethyl cellulose is prepared, so as to avoid the problem of side reactions caused by excessively high temperature of the material during the reaction. Since the side reactions of the material will not only consume the raw materials, but also produce side reaction products, which will affect the accuracy of the carboxymethyl cellulose product, the material can be kept at a normal temperature by the cooling component, thereby ensuring the accuracy of the product.

[0009] Preferably, first guide bars are fixedly provided on the front and rear sides of the mixing box, a baffle is slidably provided between the two first guide bars, the inner side of the baffle is connected to the inner wall of the mixing box through an electric telescopic rod, and the first fan is located on the inner side of the baffle.

[0010] Preferably, a first movable rod is fixedly provided at the bottom of the baffle plate, a plurality of mounting rings are fixedly provided on the outer side of the first movable rod, a second movable rod is rotatably provided on the front and rear sides of the plurality of mounting rings, and a plurality of stirring paddles are fixedly provided on the outer side of the second movable rod.

[0011] Preferably, a second fan is rotatably arranged at the top of the collection box, a power seat is fixedly arranged on the top of the liquid storage tank, the water outlet pipe runs through the top and bottom of the power seat, a power slot is opened in the power seat, a second movable disk is rotatably arranged in the power slot, a plurality of second mounting plates are fixedly arranged on the outer side of the second movable disk, and the second mounting plate contacts with the inner wall of the power slot on the side away from the second movable disk, a mounting seat is fixedly arranged on the rear side of the power seat, a ratchet is rotatably arranged in the mounting seat, a pawl coaxially arranged in the mounting seat for cooperating with the ratchet, the ratchet is coaxial with the second movable disk, a protective seat is fixedly arranged on the rear side of the mounting seat, a sixth pulley is rotatably arranged at the bottom of the protective seat, a fifth pulley coaxial with the second fan is rotatably arranged at the top of the collection box, the fifth pulley is connected to the sixth pulley by a third belt, and a third bevel gear and a fourth bevel gear meshing with each other are rotatably arranged in the protective seat, the fourth bevel gear is coaxial with the sixth pulley, and the third bevel gear is coaxial with the ratchet.

[0012] Through the above technical solution, by setting up a second fan, the coolant can be cooled and reused, avoiding the problem that the coolant can only be used once, thereby improving the utilization rate of the coolant.

[0013] Preferably, a partition is fixedly provided on the top of the liquid storage tank, and the liquid storage tank and the collecting tank are connected by a delivery pipe, one end of the delivery pipe extends to the bottom of the collecting tank, and the other end of the delivery pipe extends to the top of the liquid storage tank, and a second water pump is provided in the middle of the delivery pipe.

[0014] Preferably, a guide rod is fixedly provided at the bottom of the collection box, a second top plate is fixedly provided at the top of the guide rod, a pressure sensor is fixedly provided at the bottom of the second top plate, and a floating plate is slidably provided on the surface of the guide rod.

[0015] Preferably, guide plates are provided on both left and right sides of the collection box, and the guide plates are inclined.

[0016] Preferably, the output ends of the temperature sensor and the pressure sensor are electrically connected to the input end of the processor, the output end of the processor is electrically connected to the input end of the relay, and the output end of the relay is electrically connected to the electric telescopic rod, the motor, the first water pump and the second water pump respectively.

[0017] The present invention provides a production device for sodium carboxymethyl cellulose. It has the following beneficial effects:

[0018] The production device of sodium carboxymethyl cellulose is provided with a cooling component, so that the material can be cooled when the carboxymethyl cellulose is prepared, thereby avoiding the problem of side reactions caused by excessively high temperature of the material during the reaction. Since the side reactions of the material not only consume the raw materials but also produce side reaction products, which affect the accuracy of the carboxymethyl cellulose product, the material is kept at a normal temperature by the cooling component, thereby ensuring the accuracy of the product.

[0019] The production device of sodium carboxymethyl cellulose is provided with a second fan, thereby being able to dissipate heat from the coolant, so that the coolant can be reused, thereby avoiding the problem that the coolant can only be used once, thereby improving the utilization rate of the coolant. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a diagram showing the appearance of the present invention.

[0021] Figure 2 It is a schematic diagram of the internal structure of the installation box of the present invention.

[0022] Figure 3 It is a schematic diagram of the internal structure of the mixing box of the present invention.

[0023] Figure 4 This is a diagram showing the shielding plate of the present invention.

[0024] Figure 5 This is a display diagram of the first fan in the present invention.

[0025] Figure 6 It is a display diagram of the collection box in the present invention.

[0026] Figure 7 It is a structural diagram of the liquid storage tank in the present invention.

[0027] Figure 8 It is the structural diagram of the collection box in the present invention.

[0028] Fig. 9 It is a structural diagram of the protective seat in the present invention.

[0029] Fig.10 It is a structural diagram of the power seat in the present invention.

[0030] Fig.11 It is a structural diagram of the mounting seat in the present invention.

[0031] Fig.12 It is a side view of the cover plate in the present invention.

[0032] Fig.13 This is a diagram showing the appearance of the cover plate in the present invention.

[0033] Among them, 1, bottom plate; 2, installation box; 3, feed hopper; 4, mixing box; 5, collection box; 6, cooling assembly; 21, first installation plate; 22, filter plate; 23, cover plate; 24, L-shaped installation plate; 25, first top plate; 41, first guide strip; 42, shielding plate; 43, electric telescopic rod; 44, first rotating rod; 61, condenser; 62, liquid storage tank; 63, collection box; 64, first water pump; 65, power seat; 66, second water pump; 67, protective seat; 231, first gear; 232, second gear; 233, first pulley; 234, second pulley; 235, first bevel gear; 236, first belt; 241, third pulley; 242, fourth pulley; 243, second bevel gear; 421, first movable rod; 4 22. Mounting ring; 423. Second movable rod; 424. Agitator; 441. Third movable rod; 442. First fan; 443. Second guide strip; 444. Push plate; 445. Rocker; 446. First movable disk; 447. Guide block; 621. Water outlet pipe; 622. Partition; 631. Water inlet pipe; 632. Second fan; 633. Guide plate; 634. Guide rod; 635. Float; 636. Second top plate; 637. Pressure sensor; 638. Fifth pulley; 651. Mounting seat; 652. Second movable disk; 653. Second mounting plate; 654. Ratchet; 655. Ratchet pawl; 661. Delivery pipe; 671. Third bevel gear; 672. Fourth bevel gear; 673. Sixth pulley; 674. Third belt. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] like Figure 1-Figure 13 As shown, the embodiment of the present invention provides: comprising a bottom plate 1, an installation box 2 arranged on the left side of the top of the bottom plate 1 and a first installation plate 21 arranged inside the installation box 2, a mixing box 4 is fixedly arranged on the top of the first installation plate 21, a cover plate 23 is fixedly arranged on the top of the installation box 2, a feed hopper 3 is fixedly arranged on the top of the cover plate 23, a collecting box 5 is arranged at the bottom of the installation box 2, a slide groove for the collection box 5 to slide is opened at the bottom end of the front side of the installation box 2, a filter plate 22 is fixedly arranged in the middle of the installation box 2, and a cooling assembly 6 is arranged on the right side of the top of the bottom plate 1;

[0036] The cooling assembly 6 includes a condenser tube 61 fixedly wound around the outside of the mixing box 4, a collecting box 63 is arranged on the right side of the top of the bottom plate 1, a liquid storage box 62 is fixedly arranged on the top of the collecting box, the liquid storage box 62 is connected to one end of the condenser tube 61 through a water outlet pipe 621, the other end of the condenser tube 61 is connected to the inside of the collecting box 63 through a water inlet pipe 631, a first water pump 64 is fixedly arranged in the middle of the water outlet pipe 621, and a temperature sensor is arranged in the mixing box 4;

[0037] A first rotating rod 44 is rotatably provided at the top of the mixing box 4, a third movable rod 441 is hingedly provided below the first rotating rod 44, a first fan 442 is fixedly provided at the bottom end of the third movable rod 441, a second guide bar 443 is fixedly provided on the right side of the mixing box 4, a push plate 444 is slidably provided on the left side of the second guide bar 443, a swing rod 445 is rotatably provided in the mixing box 4, the bottom end of the swing rod 445 is fan-shaped, a plurality of first meshing teeth are fixedly provided on the outer side of the bottom end of the swing rod 445, and the second guide bar 44 A plurality of second meshing teeth meshing with the first meshing teeth are fixedly arranged on the top of the mixing box 3, a first movable disk 446 is rotatably arranged in the mixing box 4, the first movable disk 446 is located at the rear side of the swing rod 445, a guide block 447 is fixedly arranged at the front end of the first movable disk 446, a guide groove for matching the guide block 447 is provided in the swing rod 445, an L-shaped mounting plate 24 is fixedly arranged on the rear side of the mounting box 2, and a third pulley 241 and a fourth pulley 242 are rotatably arranged on the inner side of the L-shaped mounting plate 24, and the third pulley 2 The L-shaped mounting plate 24 is connected to the fourth pulley 242 by a second belt, the inner side of the L-shaped mounting plate 24 is rotatably provided with a second bevel gear 243, the top of the cover plate 23 is rotatably provided with a first bevel gear 235 meshing with the second bevel gear 243, the second bevel gear 243 is coaxial with the fourth pulley 242, a first top plate 25 is provided above the cover plate 23, and a first gear 231 and a second gear 232 are rotatably provided between the cover plate 23 and the first top plate 25, and the first gear 231 and the second gear 232 are rotatably provided. The cover plate 23 and the first top plate 25 are meshed with each other. A first pulley 233 is rotatably provided between the cover plate 23 and the first top plate 25. The first pulley 233 is coaxial with the second gear 232. A second pulley 234 is rotatably provided on the top of the cover plate 23 and is coaxial with the first bevel gear 235. The second pulley 234 is connected to the first pulley 233 by a first belt 236. The first gear 231 is driven by a motor. The stroke of one rotation of the first rotating rod 44 is consistent with the reciprocating stroke of the push plate 444. The first gear 231 is coaxial with the first rotating rod 44.

[0038] When the temperature sensor detects that the temperature inside the mixing box 4 is too high, the motor is controlled to work, and then the motor drives the first gear 231 and the first rotating rod 44 to rotate, and the first rotating rod 44 will drive the third movable rod 441 to rotate, and then drive the first fan 442 to rotate, and the first fan 442 works to achieve heat dissipation of the material, and at the same time the first gear 231 will drive the second gear 232 to rotate, and then drive the first pulley 233 to rotate, and drive the second pulley 234 to rotate through the first belt 236, and then drive the first bevel gear 235 to rotate, and then drive the second bevel gear 243 to rotate, and then drive the fourth pulley 242 to rotate, and through the second belt, drive the third pulley 241 to rotate, and then drive the first movable disk 446 to rotate, and then drive the guide block 447 to rotate, and then The swing rod 445 is driven to swing, and the push plate 444 is driven to move back and forth through the first meshing tooth and the second meshing tooth. Then, through the reciprocating movement of the push plate 444, when the notch at the bottom of the first rotating rod 44 is in the same plane as the push plate 444, the push plate 444 can just push the third movable rod 441, so that the third movable rod 441 rotates around the rotating axis of the first rotating rod 44, thereby driving the first fan 442 to swing, so that the first fan 442 can dissipate heat to the material in a larger range. When the heat is dissipated by the first fan 442, the first water pump 64 also works at the same time, thereby attracting the coolant in the liquid storage tank 62 to the water outlet pipe 621, and then flowing to the condenser 61. Since the condenser 61 is wrapped around the outside of the mixing box 4, the mixing box 4 is cooled. Finally, the coolant is pushed into the collecting box 63 through the water inlet pipe 631.

[0039] First guide bars 41 are fixedly provided on the front and rear sides of the mixing box 4, a baffle plate 42 is slidably provided between the two first guide bars 41, the inner side of the baffle plate 42 is connected to the inner wall of the mixing box 4 through an electric telescopic rod 43, and the first fan 442 is located on the inner side of the baffle plate 42.

[0040] When materials need to be put into the mixing box 4, the electric telescopic rod 43 is retracted to drive the shielding plate 42 to move, so that the first fan 442 is located on the inner side of the shielding plate 42, and the put materials will not splash onto the first fan 442.

[0041] A first movable rod 421 is fixedly provided at the bottom of the baffle plate 42, a plurality of mounting rings 422 are fixedly provided on the outer side of the first movable rod 421, a second movable rod 423 is rotatably provided on the front and rear sides of the plurality of mounting rings 422, and a plurality of stirring paddles 424 are fixedly provided on the outer side of the second movable rod 423.

[0042] The electric telescopic rod 43 is driven to move the shielding plate 42, which in turn drives the first movable rod 421 to move, which in turn drives the mounting ring 422 to move, which in turn drives the second movable rod 423 to move, which in turn drives the multiple stirring paddles 424 to move, and the materials are stirred by the multiple stirring paddles 424.

[0043] A second fan 632 is rotatably provided at the top of the collection box 63, a power seat 65 is fixedly provided at the top of the liquid storage tank 62, a water outlet pipe 621 runs through the top and bottom of the power seat 65, a power slot is provided in the power seat 65, a second movable disk 652 is rotatably provided in the power slot, a plurality of second mounting plates 653 are fixedly provided on the outer side of the second movable disk 652, a side of the second mounting plate 653 away from the second movable disk 652 is in contact with the inner wall of the power slot, a mounting seat 651 is fixedly provided on the rear side of the power seat 65, a ratchet 654 is rotatably provided in the mounting seat 651, and a hinged member connected to the ratchet 654 is provided in the mounting seat 651. 54 cooperates with the pawl 655, the ratchet 654 is coaxial with the second movable disk 652, and a protective seat 67 is fixedly set on the rear side of the mounting seat 651, and a sixth pulley 673 is rotatably set at the bottom of the protective seat 67, and a fifth pulley 638 coaxial with the second fan 632 is rotatably set at the top of the collection box 63, and the fifth pulley 638 is connected to the sixth pulley 673 by a third belt 674, and a third bevel gear 671 and a fourth bevel gear 672 that mesh with each other are rotatably set in the protective seat 67, the fourth bevel gear 672 is coaxial with the sixth pulley 673, and the third bevel gear 671 is coaxial with the ratchet 654.

[0044] When the coolant passes through the water outlet pipe 621, the coolant will push the multiple second mounting plates 653, driving the second movable disk 652 to rotate. Since the ratchet 654 and the pawl 655 are provided, the second movable disk 652 and the ratchet 654 will only rotate in one direction, thereby driving the third bevel gear 671 to rotate, and then driving the fourth bevel gear 672 to rotate, and then driving the sixth pulley 673 to rotate, and then driving the fifth pulley 638 to rotate through the third belt 674, and then rotating through the second fan 632, and the coolant in the collection box 63 is cooled by the second fan 632.

[0045] A partition 622 is fixedly installed on the top of the liquid storage tank 62. The liquid storage tank 62 and the collecting tank 63 are connected by a delivery pipe 661. One end of the delivery pipe 661 extends to the bottom of the collecting tank 63, and the other end of the delivery pipe 661 extends to the top of the liquid storage tank 62. A second water pump 66 is installed in the middle of the delivery pipe 661.

[0046] A guide rod 634 is fixedly provided at the bottom of the collection box 63 , a second top plate 636 is fixedly provided at the top of the guide rod 634 , a pressure sensor 637 is fixedly provided at the bottom of the second top plate 636 , and a floating plate 635 is slidably provided on the surface of the guide rod 634 .

[0047] Guide plates 633 are provided on both the left and right sides of the collecting box 63, and the guide plates 633 are inclined.

[0048] The output ends of the temperature sensor and the pressure sensor 637 are both electrically connected to the input end of the processor, the output end of the processor is electrically connected to the input end of the relay, and the output end of the relay is electrically connected to the electric telescopic rod 43, the motor, the first water pump 64 and the second water pump 66 respectively.

[0049] Working principle: When the temperature sensor detects that the temperature inside the mixing box 4 is too high, the motor is controlled to work, and then the motor drives the first gear 231 and the first rotating rod 44 to rotate, and the first rotating rod 44 will drive the third movable rod 441 to rotate, and then drive the first fan 442 to rotate, and the first fan 442 works to achieve heat dissipation of the material. At the same time, the first gear 231 will drive the second gear 232 to rotate, and then drive the first pulley 233 to rotate, and drive the second pulley 234 to rotate through the first belt 236, and then drive the first bevel gear 235 to rotate, and then drive the second bevel gear 243 to rotate, and then drive the fourth pulley 242 to rotate, and through the second belt, drive the third pulley 241 to rotate, and then drive the first movable disk 446 to rotate, and then drive the guide block 447 to rotate. , and then drive the swing rod 445 to swing, through the first meshing tooth and the second meshing tooth, and then drive the push plate 444 to move back and forth, and then through the reciprocating movement of the push plate 444, when the notch at the bottom of the first rotating rod 44 and the push plate 444 are in the same plane, at this time, the push plate 444 can just push the third movable rod 441, so that the third movable rod 441 rotates around the rotating shaft with the first rotating rod 44, and then drive the first fan 442 to swing, so that the first fan 442 can dissipate heat to the material in a larger range. When the heat is dissipated by the first fan 442, the first water pump 64 also works at the same time, and then the coolant in the liquid storage tank 62 is attracted to the water outlet pipe 621, and then flows into the condenser 61. Since the condenser 61 is wrapped around the outside of the mixing box 4, the mixing box 4 is cooled, and finally the coolant is pushed into the collecting box 63 through the water inlet pipe 631;

[0050] When the coolant passes through the water outlet pipe 621, the coolant will push the multiple second mounting plates 653, driving the second movable disk 652 to rotate. Since the ratchet 654 and the pawl 655 are provided, the second movable disk 652 and the ratchet 654 will only rotate in one direction, thereby driving the third bevel gear 671 to rotate, and then driving the fourth bevel gear 672 to rotate, and then driving the sixth pulley 673 to rotate, and then driving the fifth pulley 638 to rotate through the third belt 674, and then rotating through the second fan 632, and the coolant in the collection box 63 is cooled by the second fan 632.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A production device for sodium carboxymethyl cellulose, characterized in that: It comprises a bottom plate (1), an installation box (2) arranged on the left side of the top of the bottom plate (1), and a first installation plate (21) arranged inside the installation box (2); a mixing box (4) is fixedly arranged on the top of the first installation plate (21); a cover plate (23) is fixedly arranged on the top of the installation box (2); a feed hopper (3) is fixedly arranged on the top of the cover plate (23); a collecting box (5) is arranged at the bottom of the installation box (2); a sliding groove for the collection box (5) to slide is provided at the bottom front end of the installation box (2); a filter plate (22) is fixedly arranged in the middle of the installation box (2); and a cooling assembly (6) is arranged on the right side of the top of the bottom plate (1); The cooling assembly (6) comprises a condensing tube (61) fixedly wound around the outside of the mixing box (4); a collecting box (63) is arranged on the right side of the top of the bottom plate (1); a liquid storage box (62) is fixedly arranged on the top of the collecting box; the liquid storage box (62) is connected to one end of the condensing tube (61) via a water outlet pipe (621); the other end of the condensing tube (61) is connected to the inside of the collecting box (63) via a water inlet pipe (631); a first water pump (64) is fixedly arranged in the middle of the water outlet pipe (621); and a temperature sensor is arranged in the mixing box (4); A first rotating rod (44) is rotatably provided at the top of the mixing box (4), a third movable rod (441) is hingedly provided below the first rotating rod (44), a first fan (442) is fixedly provided at the bottom end of the third movable rod (441), a second guide bar (443) is fixedly provided on the right side of the mixing box (4), a push plate (444) is slidably provided on the left side of the second guide bar (443), a swing rod (445) is rotatably provided in the mixing box (4), the bottom end of the swing rod (445) is fan-shaped, and a plurality of first meshing teeth are fixedly provided on the outer side of the bottom end of the swing rod (445), A plurality of second meshing teeth meshing with the first meshing teeth are fixedly arranged on the top of the second guide strip (443); a first movable disk (446) is rotatably arranged in the mixing box (4); the first movable disk (446) is located at the rear side of the swing rod (445); a guide block (447) is fixedly arranged at the front end of the first movable disk (446); a guide groove matching the guide block (447) is provided in the swing rod (445); an L-shaped mounting plate (24) is fixedly arranged on the rear side of the mounting box (2); a third pulley (241) and a fourth pulley (242) are rotatably arranged on the inner side of the L-shaped mounting plate (24); 42), the third pulley (241) and the fourth pulley (242) are connected by a second belt, a second bevel gear (243) is rotatably provided on the inner side of the L-shaped mounting plate (24), a first bevel gear (235) meshing with the second bevel gear (243) is rotatably provided on the top of the cover plate (23), the second bevel gear (243) and the fourth pulley (242) are coaxial, a first top plate (25) is provided above the cover plate (23), a first gear (231) and a second gear (232) are rotatably provided between the cover plate (23) and the first top plate (25), and the first gear (231) and the second gear (232) are rotatably provided respectively, and the first gear (231) and the second gear (232) are rotatably provided between the cover plate (23) and the first top plate (25), and the first gear (235) and the second gear (235) are rotatably provided respectively, and the first gear (235) and the second gear (235) are rotatably provided between the cover plate (23) and the first top plate (25), ... (231) and the second gear (232) are meshed with each other, a first pulley (233) is rotatably provided between the cover plate (23) and the first top plate (25), the first pulley (233) and the second gear (232) are coaxial, a second pulley (234) coaxial with the first bevel gear (235) is rotatably provided on the top of the cover plate (23), the second pulley (234) and the first pulley (233) are connected via a first belt (236), the first gear (231) is driven by a motor, and the stroke of one rotation of the first rotating rod (44) is consistent with the reciprocating stroke of the push plate (444); A second fan (632) is rotatably provided at the top of the collecting box (63); a power seat (65) is fixedly provided at the top of the liquid storage box (62); the water outlet pipe (621) runs through the top and bottom of the power seat (65); a power slot is provided in the power seat (65); a second movable disk (652) is rotatably provided in the power slot; a plurality of second mounting plates (653) are fixedly provided on the outer side of the second movable disk (652); a side of the second mounting plate (653) away from the second movable disk (652) contacts the inner wall of the power slot; a mounting seat (651) is fixedly provided at the rear side of the power seat (65); a ratchet (654) is rotatably provided in the mounting seat (651); a hinged member connected to the ratchet (654) is provided in the mounting seat (651); 4) a mating pawl (655), the ratchet (654) is coaxial with the second movable disk (652), a protective seat (67) is fixedly provided on the rear side of the mounting seat (651), a sixth pulley (673) is rotatably provided at the bottom of the protective seat (67), a fifth pulley (638) coaxial with the second fan (632) is rotatably provided at the top of the collecting box (63), the fifth pulley (638) is connected to the sixth pulley (673) through a third belt (674), a third bevel gear (671) and a fourth bevel gear (672) meshing with each other are rotatably provided in the protective seat (67), the fourth bevel gear (672) is coaxial with the sixth pulley (673), and the third bevel gear (671) is coaxial with the ratchet (654).

2. A production device for sodium carboxymethyl cellulose according to claim 1, characterized in that: First guide bars (41) are fixedly arranged on the front and rear sides of the mixing box (4), a shielding plate (42) is slidably arranged between the two first guide bars (41), the inner side of the shielding plate (42) is connected to the inner wall of the mixing box (4) via an electric telescopic rod (43), and the first fan (442) is located on the inner side of the shielding plate (42).

3. A production device for sodium carboxymethyl cellulose according to claim 2, characterized in that: A first movable rod (421) is fixedly arranged at the bottom of the shielding plate (42), a plurality of mounting rings (422) are fixedly arranged on the outer side of the first movable rod (421), second movable rods (423) are rotatably arranged on the front and rear sides of the plurality of mounting rings (422), and a plurality of stirring paddles (424) are fixedly arranged on the outer side of the second movable rod (423).

4. A production device for sodium carboxymethyl cellulose according to claim 3, characterized in that: A partition plate (622) is fixedly arranged at the top of the liquid storage tank (62); the liquid storage tank (62) and the collecting tank (63) are connected via a delivery pipe (661); one end of the delivery pipe (661) extends to the bottom of the collecting tank (63); the other end of the delivery pipe (661) extends to the top of the liquid storage tank (62); and a second water pump (66) is arranged in the middle of the delivery pipe (661).

5. A production device for sodium carboxymethyl cellulose according to claim 4, characterized in that: A guide rod (634) is fixedly arranged at the bottom of the collection box (63), a second top plate (636) is fixedly arranged at the top of the guide rod (634), a pressure sensor (637) is fixedly arranged at the bottom of the second top plate (636), and a floating plate (635) is slidably arranged on the surface of the guide rod (634).

6. A production device for sodium carboxymethyl cellulose according to claim 5, characterized in that: Guide plates (633) are provided on both left and right sides of the collection box (63), and the guide plates (633) are arranged inclined.

7. A production device for sodium carboxymethyl cellulose according to claim 6, characterized in that: The output ends of the temperature sensor and the pressure sensor (637) are both electrically connected to the input end of the processor, the output end of the processor is electrically connected to the input end of the relay, and the output end of the relay is electrically connected to the electric telescopic rod (43), the motor, the first water pump (64), and the second water pump (66), respectively.

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