Mixing device for catalytic material production and synthesis
By designing a catalyst mixing device containing a filter mesh and a rolling wheel, the problem of difficult mixing of powdered catalysts after humidity agglomeration is solved, and better mixing effect and uniformity of catalytic materials are achieved.
Patent Information
- Application Number
- CN202420517774.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-03-18
AI Technical Summary
Traditional catalyst mixing devices can only stir, and cannot effectively solve the problem that powdered catalysts are difficult to disperse and mix after humidity agglomeration, resulting in poor mixing effect of catalytic materials.
A mixing device including a stirring barrel, a grinding assembly and a filter mesh is designed to crush the agglomerated catalytic material through a combination of a filter mesh and a rolling wheel, and effectively stir and mix the catalytic material through the arrangement of a feed hopper, feed tube and stirring blade.
It effectively solves the mixing problem of catalytic materials due to agglomeration, and improves the mixing effect and uniformity of catalytic materials.
Smart Images
Figure CN222534590U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of catalytic material production, in particular to a mixing device used for the production and synthesis of catalytic materials. Background Art
[0002] A substance that can change the reaction rate of reactants (increasing or decreasing it) without altering the chemical equilibrium in a chemical reaction, and whose mass and chemical properties remain unchanged before and after the reaction, is called a catalyst (solid catalysts are also called catalysts). According to statistics, catalysts are used in over 90% of industrial processes, such as those in the chemical, petrochemical, biochemical, and environmental protection industries. There are many types of catalysts, which can be divided into liquid catalysts and solid catalysts based on their state; and homogeneous catalysts and heterogeneous catalysts based on the phase of the reaction system. Homogeneous catalysts include acids, bases, soluble transition metal compounds, and peroxide catalysts.
[0003] When producing catalysts, they need to be mixed and the materials need to be stirred and mixed evenly through a stirring device. The defect of traditional catalyst mixing devices is that they only have a stirring function. When the catalyst in a powder state is left for a long time, part of the powder will clump due to humidity, and these agglomerated materials are not convenient to disperse when placed in a mixing device, which makes it difficult to mix the block materials with other materials, resulting in poor mixing effect of the catalytic materials.
[0004] To this end, the utility model provides a mixing device for producing and synthesizing catalytic materials to solve the above problems. Utility Model Content
[0005] In view of the deficiencies in the prior art, the present invention provides a mixing device for the production and synthesis of catalytic materials, which solves the above-mentioned problems.
[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a mixing device for the production and synthesis of catalytic materials, comprising a supporting base, a stirring barrel installed on the upper surface of the supporting base, a stirring structure movably installed on the surface of the stirring barrel, a discharge pipe fixedly installed on the surface of the supporting base, a grinding assembly fixedly installed on the left side of the upper surface of the supporting base, the supporting base comprising a supporting seat, a first supporting frame fixedly installed on the upper surface of the supporting seat, the stirring structure comprising a feeding hopper, a feeding pipe fixedly installed on the lower surface of the feeding hopper, the lower end of the feeding pipe extending to the interior of the stirring barrel and being rotatably connected to the inner wall of the stirring barrel. The lower end of the feed pipe is fixedly mounted with a cylindrical frame, the surface of the cylindrical frame is provided with a through groove, the outer wall of the cylindrical frame is fixedly mounted with a stirring blade 2, the side wall of the feed hopper is fixedly mounted with a gear 3, the surface of the first support frame is fixedly mounted with a second motor, the output end of the second motor is fixedly connected with a gear 4, the surface of the gear 4 is meshed with the surface of the gear 3, a filter is fixedly mounted inside the feed hopper, the grinding assembly includes a second support frame, the lower end of the second support frame is fixedly mounted on the upper surface of the support seat, the upper end of the second support frame is fixedly mounted with a mounting shaft, and the surface of the mounting shaft is rotatably mounted with a rolling wheel.
[0007] Preferably, a support leg is fixedly mounted on the lower surface of the support seat, a pulley moving groove is provided at the bottom of the inner cavity of the support seat, and a limiting sliding groove is provided on the side wall of the inner cavity of the support seat.
[0008] Preferably, the mixing barrel includes a mixing drum, a mixing blade 1 is fixedly mounted on the inner cavity side wall of the mixing drum, a driving rod is fixedly mounted on the inner cavity bottom wall of the mixing drum, a gear 1 is fixedly mounted on the lower end of the driving rod, a first motor is fixedly mounted on the lower surface of the support seat, a gear 2 is fixedly mounted on the output end of the first motor, the surface of the gear 2 is meshed with the surface of the gear 1, a pulley is mounted on the lower surface of the mixing drum, and the surface of the pulley is movably connected to the inner wall of the pulley moving groove.
[0009] Preferably, a limiting slider is fixedly mounted on the side wall of the mixing barrel, and the surface of the limiting slider is slidably connected to the inside of the limiting sliding groove.
[0010] Preferably, a limit support block is provided below the gear three, the inner wall of the limit support block is fixedly connected to the outer wall of the feed pipe, and the surface of the limit support block is slidably connected to the surface of the support seat.
[0011] Preferably, a stirring rod is fixedly mounted on the bottom of the inner cavity of the mixing barrel, one end of the stirring rod extends into the interior of the cylindrical frame and is rotatably connected to the surface of the cylindrical frame, and a small stirring blade is fixedly mounted on one end of the stirring rod.
[0012] Beneficial effects
[0013] The utility model provides a mixing device for the production and synthesis of catalytic materials. Compared with the prior art, it has the following advantages:
[0014] 1. The mixing device for the production and synthesis of catalytic materials places powdered catalytic materials into the interior of a small stirring blade, filters the powdered catalytic materials through a filter screen, and agglomerated powdered catalytic materials remain above the filter screen. The second motor is started to drive gears four and three to rotate, thereby driving the feed hopper and the filter screen to rotate. The crushing wheel provided above the filter screen crushes the agglomerated catalytic materials above the filter screen when the filter screen rotates, thereby facilitating the mixing of the catalytic materials and thus improving the mixing effect of the catalytic materials.
[0015] 2. The mixing device for the production and synthesis of catalytic materials adds catalytic materials into the interior of the mixing barrel through the setting of the feed hopper, feed pipe and through groove. When the second motor is started, it will drive the feed pipe, cylindrical frame and stirring blade 2 to rotate at the same time. The catalytic materials are stirred and mixed when the stirring blade 2 rotates. The setting of small stirring blades and stirring rods facilitates the dispersion and stirring of the catalytic materials entering the interior of the cylindrical frame, thereby improving the stirring effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the support frame of the utility model;
[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the stirring structure of the present utility model.
[0020] In the figure: 1. Support base; 2. Mixing barrel; 3. Mixing structure; 4. Discharge pipe; 5. Grinding assembly; 11. Support seat; 12. First support frame; 13. Support leg; 16. Limit slide; 17. Pulley moving groove; 21. Mixing barrel; 22. Mixing blade one; 23. Limit slider; 24. Pulley; 25. Drive rod; 26. Gear one; 27. Gear two; 28. First motor; 29. Mixing rod; 30. Small mixing blade; 31. Feed hopper; 32. Feed pipe; 33. Gear three; 34. Limit support block; 35. Cylindrical frame; 36. Through groove; 37. Mixing blade two; 38. Gear four; 39. Second motor; 40. Filter; 51. Second support frame; 52. Mounting shaft; 53. Rolling wheel. DETAILED DESCRIPTION
[0021] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.
[0022] Example 1:
[0023] See also Figure 1-4 A mixing device for the production and synthesis of catalytic materials includes a supporting base 1, a stirring barrel 2 is installed on the upper surface of the supporting base 1, a stirring structure 3 is movably installed on the surface of the stirring barrel 2, a discharge pipe 4 is fixedly installed on the surface of the supporting base 1, a grinding assembly 5 is fixedly installed on the left side of the upper surface of the supporting base 1, the supporting base 1 includes a supporting seat 11, a first supporting frame 12 is fixedly installed on the upper surface of the supporting seat 11, the stirring structure 3 includes a feeding hopper 31, a feeding pipe 32 is fixedly installed on the lower surface of the feeding hopper 31, the lower end of the feeding pipe 32 extends to the interior of the stirring barrel 2 and is rotatably connected to the inner wall of the stirring barrel 2, a cylindrical frame 35 is fixedly installed on the lower end of the feeding pipe 32, a through groove 36 is opened on the surface of the cylindrical frame 35, and a stirring blade is fixedly installed on the outer wall of the cylindrical frame 35 2 37, a gear three 33 is fixedly mounted on the side wall of the feed hopper 31, a second motor 39 is fixedly mounted on the surface of the first support frame 12, a gear four 38 is fixedly connected to the output end of the second motor 39, the surface of the gear four 38 is meshed with the surface of the gear three 33, a filter screen 40 is fixedly mounted inside the feed hopper 31, the grinding assembly 5 includes a second support frame 51, the lower end of the second support frame 51 is fixedly mounted on the upper surface of the support seat 11, the upper end of the second support frame 51 is fixedly mounted with a mounting shaft 52, the surface of the mounting shaft 52 is rotatably mounted on the rolling wheel 53, a limiting support block 34 is provided below the gear three 33, the inner wall of the limiting support block 34 is fixedly connected to the outer wall of the feed pipe 32, and the surface of the limiting support block 34 is slidably connected to the surface of the support seat 11.
[0024] In this embodiment, powdered catalytic material is placed inside the small stirring blade 30, and the powdered catalytic material is filtered through the filter 40. The agglomerated powdered catalytic material stays above the filter 40. The second motor 39 is started to drive gear four 38 and gear three 33 to rotate, thereby driving the feed hopper 31 and the filter 40 to rotate. The crushing wheel 53 arranged above the filter 40 crushes the agglomerated catalytic material above the filter 40 when the filter 40 rotates, which facilitates the mixing of the catalytic materials, thereby facilitating the improvement of the mixing effect of the catalytic materials. The stirring structure 3 is supported by the setting of the limiting support block 34, and the crushing wheel 53 is conveniently supported by the setting of the second support frame 51 and the mounting shaft 52.
[0025] Example 2:
[0026] See also Figure 1-4 , this embodiment provides a technical solution based on the first embodiment: the lower surface of the support base 11 is fixedly mounted with a support leg 13, the bottom of the inner cavity of the support base 11 is provided with a pulley moving groove 17, the inner cavity side wall of the support base 11 is provided with a limited sliding groove 16, the mixing barrel 2 includes a mixing barrel 21, the inner cavity side wall of the mixing barrel 21 is fixedly mounted with a mixing blade 22, the inner cavity bottom wall of the mixing barrel 21 is fixedly mounted with a driving rod 25, the lower end of the driving rod 25 is fixedly mounted with a gear 26, the lower surface of the support base 11 is fixedly mounted with a first motor 28, the output end of the first motor 28 is fixedly mounted A gear 2 27 is fixedly installed, and the surface of the gear 27 is meshed with the surface of the gear 1 26. A pulley 24 is installed on the lower surface of the mixing drum 21, and the surface of the pulley 24 is movably connected to the inner wall of the pulley moving groove 17. A limiting slider 23 is fixedly installed on the side wall of the mixing drum 21, and the surface of the limiting slider 23 is slidably connected to the inside of the limiting slide groove 16. A stirring rod 29 is fixedly installed on the bottom of the inner cavity of the mixing drum 21, and one end of the stirring rod 29 extends to the interior of the cylindrical frame 35 and is rotatably connected to the surface of the cylindrical frame 35. A small stirring blade 30 is fixedly installed on one end of the stirring rod 29.
[0027] In this embodiment, the catalytic material is added to the interior of the mixing barrel 21 by setting the feed hopper 31, the feed pipe 32 and the through groove 36. When the second motor 39 is started, the feed pipe 32, the cylindrical frame 35 and the stirring blade 2 37 are driven to rotate at the same time. When the stirring blade 2 37 rotates, the catalytic material is stirred and mixed. The setting of the small stirring blade 30 and the stirring rod 29 facilitates the dispersion and stirring of the catalytic material entering the cylindrical frame 35, thereby improving the stirring effect. At the same time, the first motor 28 is started to drive the gear 2 27 to rotate, and the stirring blade 2 37 rotates. The engagement of gear 27 drives gear 1 26 to rotate, thereby driving the driving rod 25 and the mixing drum 21 to rotate, and the mixing blade 1 22 and the small mixing blade 30 are driven to rotate through the mixing drum 21, thereby further improving the stirring effect. The setting of the pulley 24 and the pulley moving groove 17 facilitates the reduction of the friction between the mixing drum 2 and the support base 1, and facilitates the rotation of the mixing drum 2. The limiting slider 23 is slidably connected to the inside of the limiting slide groove 16 to limit the mixing drum 2. The rotation direction of the mixing drum 2 is opposite to the rotation direction of the stirring structure 3.
[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.
[0029] During operation, the powdered catalytic material is placed inside the small stirring blade 30, and the powdered catalytic material is filtered through the filter 40. The agglomerated powdered catalytic material stays above the filter 40, and the second motor 39 is started to drive the gear four 38 and the gear three 33 to rotate, thereby driving the feed hopper 31 and the filter 40 to rotate. The crushing wheel 53 provided above the filter 40 crushes the agglomerated catalytic material above the filter 40 when the filter 40 rotates, thereby facilitating the mixing of the catalytic material, thereby facilitating the improvement of the catalytic material mixing effect. The catalytic material is added to the interior of the mixing barrel 21 through the arrangement of the feed hopper 31, the feed pipe 32 and the through slot 36. When the second motor 39 is started, It will simultaneously drive the feed pipe 32, the cylindrical frame 35 and the stirring blade 2 37 to rotate, and the catalytic material will be stirred and mixed when the stirring blade 2 37 rotates. The setting of the small stirring blade 30 and the stirring rod 29 facilitates the dispersion and stirring of the catalytic material entering the cylindrical frame 35, thereby improving the stirring effect. At the same time, the first motor 28 is started to drive the gear 2 27 to rotate, and the gear 1 26 is driven to rotate through the engagement of the gear 2 27, thereby driving the drive rod 25 and the mixing barrel 21 to rotate, and the stirring blade 1 22 and the small stirring blade 30 are driven to rotate through the mixing barrel 21, thereby further improving the stirring effect. The setting of the pulley 24 and the pulley moving groove 17 facilitates the reduction of the friction between the mixing barrel 2 and the support base 1.
[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.
[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A mixing device for the production and synthesis of catalytic materials, comprising a support base (1), characterized in that: A stirring barrel (2) is mounted on the upper surface of the support base (1); a stirring structure (3) is movably mounted on the surface of the stirring barrel (2); a discharge pipe (4) is fixedly mounted on the surface of the support base (1); and a grinding assembly (5) is fixedly mounted on the left side of the upper surface of the support base (1); The support base (1) comprises a support seat (11), and a first support frame (12) is fixedly mounted on the upper surface of the support seat (11); The stirring structure (3) comprises a feed hopper (31), a feed pipe (32) is fixedly mounted on the lower surface of the feed hopper (31), the lower end of the feed pipe (32) extends to the interior of the stirring barrel (2) and is rotatably connected to the inner wall of the stirring barrel (2), a cylindrical frame (35) is fixedly mounted on the lower end of the feed pipe (32), a through groove (36) is provided on the surface of the cylindrical frame (35), a stirring blade 2 (37) is fixedly mounted on the outer wall of the cylindrical frame (35), a gear 3 (33) is fixedly mounted on the side wall of the feed hopper (31), a second motor (39) is fixedly mounted on the surface of the first support frame (12), a gear 4 (38) is fixedly connected to the output end of the second motor (39), the surface of the gear 4 (38) is meshingly connected to the surface of the gear 3 (33), and a filter screen (40) is fixedly mounted inside the feed hopper (31); The grinding assembly (5) comprises a second support frame (51), the lower end of the second support frame (51) is fixedly mounted on the upper surface of the support seat (11), the upper end of the second support frame (51) is fixedly mounted with a mounting shaft (52), and the surface of the mounting shaft (52) is rotatably mounted with a rolling wheel (53).
2. A mixing device for the production and synthesis of catalytic materials according to claim 1, characterized in that: A support leg (13) is fixedly mounted on the lower surface of the support seat (11), a pulley moving groove (17) is provided at the bottom of the inner cavity of the support seat (11), and a limiting sliding groove (16) is provided on the inner cavity side wall of the support seat (11).
3. A mixing device for the production and synthesis of catalytic materials according to claim 1, characterized in that: The mixing barrel (2) comprises a mixing barrel (21), a mixing blade (22) is fixedly mounted on the inner cavity side wall of the mixing barrel (21), a driving rod (25) is fixedly mounted on the inner cavity bottom wall of the mixing barrel (21), a gear (26) is fixedly mounted on the lower end of the driving rod (25), a first motor (28) is fixedly mounted on the lower surface of the support seat (11), a gear (27) is fixedly mounted on the output end of the first motor (28), the surface of the gear (27) is meshingly connected with the surface of the gear (26), a pulley (24) is mounted on the lower surface of the mixing barrel (21), and the surface of the pulley (24) is movably connected with the inner wall of the pulley movable groove (17).
4. A mixing device for the production and synthesis of catalytic materials according to claim 3, characterized in that: A limiting slide block (23) is fixedly mounted on the side wall of the mixing cylinder (21), and the surface of the limiting slide block (23) is slidably connected to the inside of the limiting slide groove (16).
5. A mixing device for the production and synthesis of catalytic materials according to claim 1, characterized in that: A limit support block (34) is arranged below the gear three (33), the inner wall of the limit support block (34) is fixedly connected to the outer wall of the feed pipe (32), and the surface of the limit support block (34) is slidably connected to the surface of the support seat (11).
6. A mixing device for the production and synthesis of catalytic materials according to claim 3, characterized in that: A stirring rod (29) is fixedly mounted at the bottom of the inner cavity of the mixing barrel (21), one end of the stirring rod (29) extends into the interior of the cylindrical frame (35) and is rotatably connected to the surface of the cylindrical frame (35), and a small stirring blade (30) is fixedly mounted at one end of the stirring rod (29).