Material stirring device for preparing polyether silane

Abstract

The utility model discloses a material stirring device for preparing polyether silane. The material stirring device comprises a stirring kettle, a stirring mechanism arranged in the stirring kettle, a feeding hopper arranged on the upper surface of the stirring kettle, and a discharging pipe arranged at the bottom of the stirring kettle, the stirring mechanism comprises a motor, a transmission rod arranged at one end of an output shaft of the motor, a threaded rod arranged at the top of the transmission rod, and a mixing plate arranged on the circumferential outer wall of the threaded rod; the motor is fixedly connected to the bottom of the stirring kettle, the motor drives the transmission rod and the threaded rod to rotate, so that the mixing plate reciprocates up and down on the threaded rod and slides along the outer wall of the limiting rod 5, and the limiting rod plays a role in stabilizing the vertical movement track of the mixing plate and also ensures the stability in the stirring process; through an up-and-down reciprocating motion mode and through grooves in the mixing plates, flowing and mixing of materials in the stirring kettle can be promoted, and uniform distribution of the materials is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of polyether silane preparation especially relates to a material stirring device for polyether silane preparation. BACKGROUND

[0002] Polyether silane is a new type of material, which has the unique property of quickly forming a nanometer network film. With the promotion of film-forming aids, polyether silane can quickly spread on the surface of an object to form a rigid network structure at the nanometer level. This structure can effectively limit the activities of microorganisms or small harmful organisms such as bacteria and pests, and restrict their movement through physical restraint, ultimately achieving the effect of shackling and death.

[0003] In the preparation process of polyether silane, material stirring is a crucial link. Traditional stirring devices often use a single stirring method, such as simple rotary stirring or paddle stirring. These methods have certain limitations in stirring efficiency and material uniformity. In particular, when dealing with high-viscosity or easily adhering materials, traditional stirring devices often fail to achieve ideal stirring results, leading to the accumulation and residue of materials in the stirring kettle, which not only affects the stirring efficiency but also may adversely affect product quality.

[0004] Therefore, in order to solve the above problems, a material stirring device for polyether silane preparation is proposed. SUMMARY

[0005] The utility model overcomes the prior art's insufficient, provides a material stirring device for polyether silane preparation.

[0006] To achieve the above purpose, the utility model adopts the technical scheme of: a material stirring device for polyether silane preparation, comprising: a stirring kettle, a stirring mechanism arranged in the stirring kettle, a feed hopper arranged on the upper surface of the stirring kettle, and a discharge pipe arranged at the bottom of the stirring kettle.

[0007] The stirring mechanism comprises: a motor, a transmission rod arranged at one end of the motor output shaft, a threaded rod arranged at the top of the transmission rod, and a mixing plate arranged on the circumferential outer wall of the threaded rod.

[0008] The motor is fixedly connected to the bottom of the stirring kettle, one end of the motor output shaft penetrates the stirring kettle and is fixedly connected to the bottom of the transmission rod, one end of the threaded rod is fixedly connected to the top of the transmission rod, the other end of the threaded rod is rotatably connected to the top inner wall of the stirring kettle, the circumferential inner wall of the mixing plate is threadedly connected to the circumferential outer wall of the threaded rod, and a plurality of through grooves are formed in the upper surface of the mixing plate.

[0009] The circumferential outer wall of the transmission rod is provided with a limiting assembly, and the circumferential inner wall of the stirring kettle is provided with a wall scraping assembly.

[0010] The limiting assembly in a preferred embodiment of the utility model includes: a sleeve, a plurality of fixed rods arranged on the circumferential outer wall of the sleeve, and a limiting rod arranged on the inner wall of the top of the stirring kettle.

[0011] In a preferred embodiment of the utility model, the sleeve is rotatably connected to the circumferential outer wall of the transmission rod, the plurality of fixed rods are fixedly connected to the circumferential outer wall of the sleeve, and the top ends of the plurality of limiting rods are fixedly connected to the inner wall of the top of the stirring kettle.

[0012] In a preferred embodiment of the utility model, the bottom ends of the plurality of limiting rods are fixedly connected to one end of the plurality of fixed rods, and the plurality of limiting rods are slidably connected through the mixing plate.

[0013] In a preferred embodiment of the utility model, the scraping assembly includes a plurality of scrapers, a same reinforcing ring arranged on the top of the plurality of scrapers, a same connecting ring arranged on the bottom of the plurality of scrapers, and a plurality of connecting rods arranged on the circumferential inner wall of the connecting ring.

[0014] In a preferred embodiment of the utility model, the bottom of the reinforcing ring is fixedly connected to the top of the plurality of scrapers, the top of the connecting ring is fixedly connected to the bottom of the plurality of scrapers, and the circumferential outer wall of the plurality of scrapers is tightly attached to the circumferential inner wall of the stirring kettle.

[0015] In a preferred embodiment of the utility model, one end of the plurality of connecting rods is fixedly connected to the circumferential inner wall of the connecting ring, and the other end of the plurality of connecting rods is fixedly connected to the circumferential outer wall of the transmission rod.

[0016] In a preferred embodiment of the utility model, the bottom of the stirring kettle is fixedly connected with a protective shell, the motor is located in the protective shell, and a plurality of through heat dissipation grooves are formed in the circumferential outer wall of the protective shell.

[0017] In a preferred embodiment of the utility model, the feeding hopper pipeline is connected to the upper surface of the stirring kettle, the discharging pipe pipeline is connected to the bottom of the stirring kettle, and a valve is arranged in the discharging pipe.

[0018] In a preferred embodiment of the utility model, the bottom of the stirring kettle is fixedly connected with a plurality of supporting rods.

[0019] The utility model solves the defects in the background art, and has the following beneficial effects:

[0020] (1) The utility model provides a kind of material stirring device for polyether silane preparation, by the setting of stirring mechanism, the efficiency of stirring and mixing can be significantly improved;By motor drive link and threaded rod rotation, the reciprocating motion of mixed plate on threaded rod is realized, in this process, mixed plate slides along the outer wall of limiting rod 5, limiting rod not only plays the role of stabilizing the vertical motion trajectory of mixed plate, but also ensures the stability in the stirring process, by the reciprocating motion mode of up and down, combined with the through slot on mixed plate, the flow and mixing of material in stirring kettle can be promoted, not only the uniform distribution of material is realized, but also the production efficiency of polyether silane preparation is significantly improved.

[0021] (2) The utility model provides a kind of material stirring device for polyether silane preparation, by the setting of wall scraping subassembly, the efficient utilization of material in stirring process can be ensured, by the cooperation of scraper, reinforcing ring, connecting ring and connecting rod, the circumferential outer wall of scraper is closely attached to the inner wall of stirring kettle, material attached to the circumferential inner wall of stirring kettle can be effectively scraped off, the problems of material waste and uneven stirring are avoided, not only the stirring efficiency is improved, but also the service life of stirring kettle is prolonged.

[0022] (3) The utility model provides a kind of material stirring device for polyether silane preparation, by the setting of protection shell and heat dissipation groove, motor is fixed inside protection shell, so as to protect motor from interference and damage of external environment, and by the heat dissipation groove set on protection shell, ensure that the heat generated by motor in working process can be promptly dissipated, so as to effectively avoid the overheating condition of motor, significantly improve the operation stability and safety of motor. BRIEF DESCRIPTION OF DRAWINGS

[0023] The utility model is further described below in connection with the drawings and examples;

[0024] Figure 1 It is the device body partial section elevation perspective structure drawing of preferred embodiment of the utility model;

[0025] Figure 2 It is the device body appearance elevation perspective structure drawing of preferred embodiment of the utility model.

[0026] In the drawing: 1, stirring kettle;2, support rod;3, discharge pipe;4, feed hopper;5, stirring mechanism;501, motor;502, protection shell;503, heat dissipation groove;504, threaded rod;505, mixed plate;506, through slot;507, connecting rod;508, connecting ring;509, scraper;510, reinforcing ring;511, sleeve;512, fixed rod;513, limiting rod;514, transmission link. DETAILED DESCRIPTION

[0027] The utility model will be further explained in detail in combination with the drawings and embodiments, these drawings are all simplified schematic diagram, only with the schematic way explains the basic structure of the utility model, therefore it only shows the related structure of the utility model.

[0028] As Figure 2 The utility model discloses a kind of polyether silane preparation with material stirring device, it include: stirring kettle 1, stirring mechanism 5 being arranged in stirring kettle 1, feed hopper 4 being arranged on the upper surface of stirring kettle 1, and discharge pipe 3 being arranged in the bottom of stirring kettle 1;

[0029] As Figure 1 Stirring mechanism 5 includes: motor 501, transmission rod 514 being arranged at the one end of the output shaft of motor 501, threaded rod 504 being arranged at the top of transmission rod 514, mixing plate 505 being arranged on the circumferential outer wall of threaded rod 504;

[0030] Motor 501 is fixedly connected at the bottom of stirring kettle 1, one end of the output shaft of motor 501 penetrates stirring kettle 1 and is fixedly connected with the bottom of transmission rod 514, one end of threaded rod 504 is fixedly connected with the top of transmission rod 514, the other end of threaded rod 504 is rotatably connected with the top inner wall of stirring kettle 1, the circumferential inner wall of mixing plate 505 is screw-connected with the circumferential outer wall of threaded rod 504, and the upper surface of mixing plate 505 is provided with a plurality of through grooves 506;

[0031] The bottom of stirring kettle 1 is fixedly connected with protective shell 502, motor 501 is located in protective shell 502, the circumferential outer wall of protective shell 502 is provided with a plurality of through heat dissipation grooves 503, feed hopper 4 is pipeline-connected on the upper surface of stirring kettle 1, discharge pipe 3 is pipeline-connected at the bottom of stirring kettle 1, valve is arranged in discharge pipe 3, and the bottom of stirring kettle 1 is fixedly connected with a plurality of support rods 2.

[0032] It should be noted that the motor 501 drives the transmission rod 514 and the threaded rod 504 to rotate, drives the mixing plate 505 to move up and down on the threaded rod 504 while mixing and stirring, the through groove 506 opened on the mixing plate 505 can promote the flow and mixing of the material, ensure the uniform distribution of the material in the stirring kettle 1, thereby improving the efficiency of the preparation of polyether silane; the motor 501 is fixed in the protective shell 502 at the bottom of the stirring kettle 1, so that the motor 501 can be effectively prevented from being disturbed and damaged by the external environment during work, and the heat dissipation groove 503 opened on the protective shell 502 ensures the heat dissipation of the motor 501, improves the service life and operation safety of the motor 501; the feeding hopper 4 on the upper surface of the stirring kettle 1 and the discharge pipe 3 at the bottom are both connected by pipes, making the addition and discharge of the material more convenient. At the same time, the support rod 2 fixed at the top of the stirring kettle 1 provides stable support for the whole device, ensuring the stability during stirring. These designs not only simplify the operation process, but also facilitate the daily maintenance and maintenance of the equipment.

[0033] As shown in Figure 1 The circumferential outer wall of the transmission rod 514 is provided with a limiting assembly, and the limiting assembly comprises: a sleeve 511, a plurality of fixed rods 512 provided on the circumferential outer wall of the sleeve 511, and a limiting rod 513 provided on the inner wall of the top of the stirring kettle 1; the sleeve 511 is rotationally connected to the circumferential outer wall of the transmission rod 514, the plurality of fixed rods 512 are fixedly connected to the circumferential outer wall of the sleeve 511, and the top ends of the plurality of limiting rods 513 are fixedly connected to the inner wall of the top of the stirring kettle 1; the bottom ends of the plurality of limiting rods 513 are fixedly connected to one end of the plurality of fixed rods 512, and the plurality of limiting rods 513 penetrate the mixing plate 505 and are slidingly connected.

[0034] It should be noted that the transmission rod 514, through the sleeve 511 and the fixed rods 512 and the limiting rods 513 thereon, forms a stable limiting effect. The sleeve 511 is rotationally connected to the circumferential outer wall of the transmission rod 514, ensuring the stability of the transmission rod 514 during rotation. At the same time, the limiting rod 513 is not only fixedly connected to the inner wall of the top of the stirring kettle 1, but also penetrates the mixing plate 505 and is slidingly connected thereto, which can effectively limit the deviation and shaking of the mixing plate 505 during the reciprocating movement; the fixed rods 512 are evenly distributed on the circumferential outer wall of the sleeve 511, and together with the limiting rods 513 form a firm support structure, thereby enhancing the connection strength between the transmission rod 514 and the stirring kettle 1, and improving the stability and durability of the stirring mechanism 5.

[0035] As shown in Figure 1As shown, the circumferential inner wall of the stirring kettle 1 is provided with a wall scraping assembly, which comprises: a plurality of scrapers 509, a same reinforcing ring 510 arranged on the top of the plurality of scrapers 509, a same connecting ring 508 arranged on the bottom of the plurality of scrapers 509, and a plurality of connecting rods 507 arranged on the circumferential inner wall of the connecting ring 508; the bottom of the reinforcing ring 510 is fixedly connected with the top of the plurality of scrapers 509, the top of the connecting ring 508 is fixedly connected with the top and bottom of the plurality of scrapers 509, and the circumferential outer wall of the plurality of scrapers 509 is tightly attached to the circumferential inner wall of the stirring kettle 1; one end of each of the plurality of connecting rods 507 is fixedly connected with the circumferential inner wall of the connecting ring 508, and the other end of each of the plurality of connecting rods 507 is fixedly connected with the circumferential outer wall of the transmission rod 514.

[0036] It should be noted that the wall scraping assembly is tightly attached to the circumferential inner wall of the stirring kettle 1 through the circumferential outer wall of the plurality of scrapers 509, which ensures that the materials can fully contact and scrape off the residues attached to the circumferential inner wall of the stirring kettle 1 during stirring, thereby improving the stirring efficiency, preventing the accumulation and waste of materials in the stirring kettle 1, and maintaining the cleanliness and hygiene of the stirring kettle 1; the reinforcing ring 510 enhances the supporting force of the top of the scraper 509, and the connecting ring 508 ensures the stability and connectivity of the bottom of the scraper 509. At the same time, the plurality of connecting rods 507 fixedly connect the connecting ring 508 with the transmission rod 514, so that the transmission rod 514 can drive the plurality of scrapers 509 to rotate.

[0037] When the utility model is used, the motor 501 is started, the output shaft of the motor 501 starts to rotate, drives the transmission rod 514 fixedly connected therewith to rotate, and the rotation of the transmission rod 514 further drives the threaded rod 504 fixedly arranged on the top thereof to rotate; the rotation of the threaded rod 504 enables the mixing plate 505 threadedly connected therewith to realize up-down reciprocating movement on the threaded rod 504. At the same time, in the process of up-down movement of the mixing plate 505, the limiting rod 513 penetrates through the mixing plate 505 and is slidably connected therewith, so that the mixing plate 505 operates along the vertical direction of the limiting rod 513, promotes the flow and mixing of the materials through the through slot 506 arranged on the mixing plate 505, and ensures the uniform distribution of the materials in the stirring kettle 1; the transmission rod 514 is combined with the limiting rod 513 through the sleeve 511 and the fixed rod 512 arranged thereon, forming a stable limiting effect, and enhancing the stability and durability of the stirring mechanism 5.

[0038] At the same time, the rotation of the transmission rod 514 also drives the connecting ring 508 and the reinforcing ring 510 to rotate through the connecting rod 507, and the reinforcing ring 510 and the connecting ring 508 are fixedly connected with the top and bottom of the plurality of scrapers 509 respectively, so that the scraper 509 rotates along with the rotation of the transmission rod 514; the circumferential outer wall of the scraper 509 is tightly attached to the circumferential inner wall of the stirring kettle 1, ensuring that the materials can fully contact and scrape off the residues on the inner wall of the stirring kettle 1 during stirring.

[0039] During operation of the motor 501, the protective shell 502 protects the motor 501, and the heat dissipation groove 503 can dissipate heat for the motor 501;

[0040] During stirring, the material can be added through the feeding hopper 4 on the upper surface of the stirring kettle 1. After stirring is completed, the valve in the discharge pipe 3 is opened, and the material can be discharged from the discharge pipe 3 at the bottom of the stirring kettle 1.

[0041] According to the ideal embodiments of the present application, the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the content of the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A polyethersilane preparation material stirring device, comprising: The utility model provides a stirring kettle (1), stirring mechanism (5) being arranged in the stirring kettle (1), the infeed hopper (4) being arranged on the upper surface of the stirring kettle (1) and the discharge pipe (3) being arranged at the bottom of the stirring kettle (1), characterized in that The stirring mechanism (5) comprises a motor (501), a transmission rod (514) arranged at one end of the output shaft of the motor (501), a threaded rod (504) arranged at the top of the transmission rod (514), and a mixing plate (505) arranged on the circumferential outer wall of the threaded rod (504). The motor (501) is fixedly connected to the bottom of the stirring kettle (1), one end of the output shaft of the motor (501) penetrates the stirring kettle (1) and is fixedly connected to the bottom of the transmission rod (514), one end of the threaded rod (504) is fixedly connected to the top of the transmission rod (514), the other end of the threaded rod (504) is rotatably connected to the inner wall of the top of the stirring kettle (1), the circumferential inner wall of the mixing plate (505) is threadedly connected to the circumferential outer wall of the threaded rod (504), and a plurality of through grooves (506) are formed in the upper surface of the mixing plate (505). The circumferential outer wall of the transmission rod (514) is provided with a limiting assembly, and the circumferential inner wall of the stirring kettle (1) is provided with a wall scraping assembly.

2. The polyether silane preparation material stirring device according to claim 1, characterized in that: The limiting assembly comprises a sleeve (511), a plurality of fixed rods (512) arranged on the circumferential outer wall of the sleeve (511), and limiting rods (513) arranged on the inner wall of the top of the stirring kettle (1).

3. The polyether silane preparation material stirring device according to claim 2, characterized in that: The sleeve (511) is rotatably connected to the circumferential outer wall of the transmission rod (514), the plurality of fixed rods (512) are fixedly connected to the circumferential outer wall of the sleeve (511), and the top ends of the plurality of limiting rods (513) are fixedly connected to the inner wall of the top of the stirring kettle (1).

4. The polyether silane preparation material stirring device according to claim 3, characterized in that: The bottom ends of the plurality of limiting rods (513) are fixedly connected to one end of the plurality of fixed rods (512), and the plurality of limiting rods (513) penetrate the mixing plate (505) and are slidably connected.

5. The polyether silane preparation material stirring device according to claim 1, characterized in that: The wall scraping assembly comprises a plurality of scraper plates (509), a same reinforcing ring (510) arranged on the top of the plurality of scraper plates (509), a same connecting ring (508) arranged at the bottom of the plurality of scraper plates (509), and a plurality of connecting rods (507) arranged on the circumferential inner wall of the connecting ring (508).

6. The polyether silane preparation material stirring device according to claim 5, characterized in that: The bottom of the reinforcing ring (510) is fixedly connected to the top of the plurality of scraper plates (509), the top of the connecting ring (508) is fixedly connected to the bottom of the plurality of scraper plates (509), and the circumferential outer wall of the plurality of scraper plates (509) is tightly attached to the circumferential inner wall of the stirring kettle (1).

7. The polyether silane preparation material stirring device according to claim 5, characterized in that: One end of the plurality of connecting rods (507) is fixedly connected to the circumferential inner wall of the connecting ring (508), and the other end of the plurality of connecting rods (507) is fixedly connected to the circumferential outer wall of the transmission rod (514).

8. The polyether silane preparation material stirring device according to claim 1, characterized in that: The bottom of the stirring kettle (1) is fixedly connected with a protective shell (502), the motor (501) is located in the protective shell (502), and a plurality of through heat dissipation grooves (503) are formed in the circumferential outer wall of the protective shell (502).

9. The polyether silane preparation material stirring device according to claim 1, characterized in that: The feeding hopper (4) is connected to the upper surface of the stirring tank (1), and the discharging pipe (3) is connected to the bottom of the stirring tank (1), and the discharging pipe (3) is provided with a valve.

10. The polyether silane preparation material stirring device according to claim 1, characterized in that: The bottom of the stirring tank (1) is fixedly connected with a plurality of supporting rods (2).

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