High-speed reaction kettle for preparing environment-friendly adhesive
By providing a diluent port and an introduction channel on the inner wall of the high-speed reactor, combined with the scraper design, the problem of uneven adhesion of material and diluent mixing in the early stage of stirring is solved, and the rapid and uniform mixing of environmentally friendly adhesives and the improvement of preparation speed are achieved.
Patent Information
- Application Number
- CN202421064418.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-16
AI Technical Summary
In the early stage of stirring, the high-speed reactors in the preparation of existing environmentally friendly adhesives have adhered to the inner wall of the kettle body, resulting in uneven stirring and large load on the agitating shaft, and it is difficult for the diluent to mix quickly with the material.
The diluent port is provided on the inner wall of the kettle body. The diluent slides down along the inner wall of the kettle body and mixes with the adherent material. Through regular and quantitative introduction and the cooperation of the scraper, it ensures that the diluent and the material are mixed quickly and reduces the burden on the agitating shaft.
The adhesive concentration is rapidly reduced and evenly mixed, which reduces the stirring time and increases the adhesive preparation speed.
Smart Images
Figure CN222267160U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a high-speed reaction kettle for preparing an environmentally friendly adhesive. Background Art
[0002] When environmentally friendly adhesives are prepared using a high-speed reactor, the materials are generally put into the reactor at the same time, and then stirred and mixed using a high-speed stirring shaft in the reactor. Since these materials are initially viscous and the diluents in them cannot work quickly, the load on the stirring shaft is large, and a large amount of materials will adhere to the inner wall of the reactor at the initial stage of stirring, making it difficult to quickly stir the materials evenly.
[0003] Patent publication number CN204816538U discloses a high-viscosity adhesive reactor, which separately puts a solvent (regarded as a diluent) into the reactor body, and sets a scraper to scrape the inner wall of the reactor body. However, the reactor of this structure still has difficulty in solving the problem that the diluent quickly mixes with the material to dilute it, and the scraper is unlikely to be able to scrape the material adhered to the inner wall of the reactor body. Utility Model Content
[0004] The utility model aims to overcome the deficiencies of the above-mentioned prior art and provides a high-speed reaction kettle for preparing an environmentally friendly adhesive. A diluent port is arranged around the inner wall of the kettle body. The diluent slides down evenly from the inner wall of the kettle body, first mixes with the material adhered to the inner wall of the kettle body to make it easy to scrape off, and can be quickly and evenly mixed with the material in the kettle body.
[0005] The technical scheme of the utility model is: a high-speed reaction kettle for preparing environmentally friendly adhesive, comprising a kettle body and a stirring shaft arranged in the kettle body, a feeding port is arranged on one side of the upper end of the kettle body, a discharging port is arranged at the bottom of the kettle body, a plurality of diluent ports are arranged in an array in the kettle body below the feeding port, and a cover is arranged on the kettle body corresponding to the inner end of each diluent port, the upper end of the cover is a slope surface, and the bottom end of the cover is an open end;
[0006] A guide groove is also provided in the kettle body below each of the diluent ports;
[0007] An annular diluent introduction channel is provided on the outside of the kettle body, and the diluent introduction channel is composed of the outer wall of the kettle body and an annular enclosure with a concave cross-section. The outer periphery of the kettle body has two fixing rings corresponding to the annular enclosure, and the outer end of each diluent port is located between the two fixing rings. The annular enclosure covers each diluent port inside, and an interface is also provided on the annular enclosure.
[0008] Furthermore, the kettle body is provided with mounting grooves corresponding to the cover covers, and the top and both sides of each cover cover are provided with fixing plates corresponding to the mounting grooves. Each cover cover is fixed on the mounting groove, and the outer side of the fixing plate is flush with the inner wall of the kettle body.
[0009] Furthermore, the annular enclosure plate is formed by connecting a plurality of arc-shaped plates.
[0010] Furthermore, the connection between the plates and the connection between the plates and the kettle body are all provided with seals.
[0011] Furthermore, each of the plate bodies is provided with an interface, and each of the interfaces is connected to the diluent storage tank through a connecting pipe and a pump body.
[0012] Preferably, there are eight diluent ports.
[0013] Furthermore, a top cover is provided on the top of the kettle body, a driving motor is fixed on the top of the top cover, and the top of the stirring shaft is connected to the driving motor.
[0014] Furthermore, a stirring paddle is fixed to the bottom of the stirring shaft, and the outer end of each stirring paddle is bent toward the top of the kettle body, and a scraper is also fixed to the outer side of one bent end of each stirring paddle.
[0015] Specifically, the top end of the scraper extends to the bottom of the guide groove.
[0016] Furthermore, the lower end of the kettle body is also covered with a heating layer, and an electric heating wire is arranged in the heating layer.
[0017] The beneficial effect of the utility model is that when the environmentally friendly viscose is prepared, the stirring shaft stirs the viscose material in the lower end of the kettle body, and each diluent port introduces diluent into the kettle body at a fixed time and quantity, and the diluent slides down along the inner wall of the kettle body and first mixes with the viscose attached to the inner wall of the lower end of the kettle body, so that the concentration of these viscoses is quickly reduced and easier to be scraped off, so as to reduce the burden of the stirring shaft. As these viscoses are quickly scraped off and mixed with other viscoses, the viscose in the kettle body can reach a suitable concentration more quickly; because the diluent slides evenly from the inner wall of the kettle body, the preparation speed of the viscose can be further improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a cross-sectional view of the utility model;
[0019] Figure 2 yes Figure 1 Enlarged view of part A in the middle;
[0020] Figure 3 It is a structural schematic diagram of the utility model.
[0021] In the figure: kettle body 1, stirring shaft 2, feed port 3, discharge port 4, diluent port 5, cover 6, guide groove 7, diluent introduction channel 8, annular enclosure 9, fixing ring 10, interface 11, fixing plate 12, plate body 13, seal 14, top cover 15, drive motor 16, stirring paddle 17, scraper 18, heating layer 19. DETAILED DESCRIPTION
[0022] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.
[0023] Combination Figure 1-3 As shown, a high-speed reaction kettle for preparing an environmentally friendly adhesive comprises a kettle body 1 and a stirring shaft 2 arranged in the kettle body 1, a feeding port 3 is arranged on one side of the upper end of the kettle body 1, and a discharging port 4 is arranged at the bottom of the kettle body 1;
[0024] A plurality of diluent ports 5 are arranged in an array in the kettle body 1 below the feed port, and a cover 6 is provided on the kettle body 1 corresponding to the inner end of each diluent port 5. The upper end of the cover 6 is a sloped surface, and the bottom end of the cover 6 is an open end to prevent the diluent port 5 from being blocked by adhesive.
[0025] A guide groove 7 is also provided in the kettle body 1 below each of the diluent ports 5, for quickly guiding the diluent to the lower end of the kettle body 1;
[0026] An annular diluent introduction channel 8 is provided on the outside of the kettle body 1, and the diluent introduction channel 8 is composed of the outer wall of the kettle body 1 and an annular enclosure 9 with a concave cross-section. The outer periphery of the kettle body 1 has two fixing rings 10 corresponding to the annular enclosure 9, and the outer end of each diluent port 5 is located between the two fixing rings 10. The annular enclosure 9 covers each diluent port 5 inside, and an interface 11 is also provided on the annular enclosure 9.
[0027] When the above structure prepares environmentally friendly viscose, the stirring shaft 2 stirs the viscose material at the lower end of the kettle body 1, and each diluent port 5 introduces diluent into the kettle body 1 at a regular and quantitative manner. The diluent slides down along the inner wall of the kettle body 1 and first mixes with the viscose attached to the inner wall of the lower end of the kettle body 1, so that the concentration of these viscoses is quickly reduced and easier to be scraped off, thereby reducing the burden on the stirring shaft 2. As these viscoses are quickly scraped off and mixed with other viscoses, the viscose in the kettle body 1 can reach a suitable concentration more quickly; since the diluent slides evenly from the inner wall of the kettle body 1, the preparation speed of the viscose can be further improved.
[0028] In another embodiment, in combination Figure 1 and Figure 2 As shown, the kettle body 1 is provided with mounting grooves corresponding to each cover 6, and the top and both sides of each cover 6 are respectively provided with fixing plates 12 corresponding to the mounting grooves, and each cover 6 is fixed on the mounting groove, and the outer side of the fixing plate 12 is flush with the inner wall of the kettle body 1 to reduce the amount of adhesive attached to the connection between the cover 6 and the kettle body 1.
[0029] In another embodiment, if Figure 3 As shown, the annular enclosure plate 9 is formed by connecting a plurality of arc-shaped plates 13 .
[0030] In another embodiment, in combination Figure 1 and Figure 3 As shown, the connection between the plates 13 and the connection between the plates 13 and the kettle body 1 are provided with seals 14 to prevent leakage of the diluent.
[0031] In another embodiment, each of the plate bodies 13 is provided with an interface 11 , and each of the interfaces 11 is connected to a diluent storage tank via a connecting pipe and a pump body.
[0032] Preferably, there are eight diluent ports 5 .
[0033] In another embodiment, in combination Figure 1 and Figure 3 As shown, a top cover 15 is provided on the top of the kettle body 1 , a driving motor 16 is fixed on the top of the top cover 15 , and the top of the stirring shaft 2 is connected to the driving motor 16 .
[0034] In another embodiment, if Figure 1 As shown, a stirring paddle 17 is fixed to the bottom of the stirring shaft 2, and the outer end of each stirring paddle 17 is bent toward the top of the kettle body 1. A scraper 18 is also fixed to the outer side of one bent end of each stirring paddle 17. When the stirring paddle 17 stirs the material, the scraper 18 scrapes the inner wall of the kettle body 1, and a diluent is used to prevent a large amount of glue from adhering to the inner wall of the kettle body 1.
[0035] In another embodiment, if Figure 1 As shown, the top end of the scraper 18 extends to the bottom of the guide groove 7.
[0036] In another embodiment, if Figure 1 As shown, the lower end of the kettle body 1 is also covered with a heating layer 19, and an electric heating wire is arranged in the heating layer 19 to keep the lower end of the kettle body 1 within a suitable temperature range at all times.
Claims
1. A high-speed reaction kettle for preparing an environmentally friendly adhesive, comprising a kettle body (1) and a stirring shaft (2) arranged in the kettle body (1), wherein one side of the upper end of the kettle body (1) is provided with a feed inlet (3), and the bottom of the kettle body (1) is provided with a discharge port (4), wherein: A plurality of diluent ports (5) are arranged in an array in the kettle body (1) below the feed port, and a cover (6) is provided on the kettle body (1) corresponding to the inner end of each diluent port (5), wherein the upper end of the cover (6) is a sloped surface and the bottom end of the cover (6) is an open end; A guide groove (7) is also provided in the kettle body (1) below each of the diluent ports (5); An annular diluent introduction channel (8) is provided on the outside of the kettle body (1), and the diluent introduction channel (8) is composed of the outer wall of the kettle body (1) and an annular enclosure plate (9) with a concave cross-section. The outer periphery of the kettle body (1) has two fixing rings (10) corresponding to the annular enclosure plates (9), and the outer end of each diluent port (5) is located between the two fixing rings (10). The annular enclosure plates (9) cover each diluent port (5) inside, and the annular enclosure plates (9) are also provided with an interface (11).
2. The high-speed reactor for preparing an environmentally friendly adhesive as claimed in claim 1, characterized in that: The kettle body (1) is provided with mounting grooves corresponding to the covers (6), and the top and both sides of each cover (6) are provided with fixing plates (12) corresponding to the mounting grooves. Each cover (6) is fixed on the mounting grooves, and the outer side of the fixing plate (12) is flush with the inner wall of the kettle body (1).
3. A high-speed reaction kettle for preparing an environmentally friendly adhesive as claimed in claim 2, characterized in that: The annular enclosure plate (9) is formed by connecting a plurality of arc-shaped plate bodies (13).
4. A high-speed reaction kettle for preparing an environmentally friendly adhesive as claimed in claim 3, characterized in that: The connection points between the plates (13) and the connection points between the plates (13) and the kettle body (1) are provided with seals (14).
5. A high-speed reactor for preparing an environmentally friendly adhesive as claimed in claim 4, characterized in that: Each of the plate bodies (13) is provided with an interface (11), and each of the interfaces (11) is connected to a diluent storage tank via a connecting pipe and a pump body.
6. A high-speed reactor for preparing an environmentally friendly adhesive as claimed in claim 5, characterized in that: There are eight diluent ports (5).
7. A high-speed reactor for preparing an environmentally friendly adhesive as claimed in claim 6, characterized in that: A top cover (15) is provided on the top of the kettle body (1), a driving motor (16) is fixed on the top of the top cover (15), and the top of the stirring shaft (2) is connected to the driving motor (16).
8. The high-speed reactor for preparing an environmentally friendly adhesive as claimed in claim 7, characterized in that: A stirring paddle (17) is fixed at the bottom of the stirring shaft (2), and the outer end of each stirring paddle (17) is bent toward the top of the kettle body (1), and a scraper (18) is also fixed on the outer side of one of the bent ends of each stirring paddle (17).
9. A high-speed reactor for preparing an environmentally friendly adhesive as claimed in claim 8, characterized in that: The top end of the scraper (18) extends to the bottom of the guide groove (7).
10. The high-speed reactor for preparing an environmentally friendly adhesive as claimed in claim 9, characterized in that: The lower end of the kettle body (1) is also coated with a heating layer (19), and an electric heating wire is arranged in the heating layer (19).