Filtering structure of feeding hole of emulsifying kettle

Abstract

The filtering structure comprises a feeding box, the feeding port is formed in the upper side of the feeding box, a material grinding roller is arranged on the upper portion in the feeding box through a first rotating shaft, a guide scraping plate is arranged on the material grinding roller, a filtering hopper is hinged to the middle in the feeding box through a second rotating shaft and a connecting base, and a filtering net is arranged at the bottom in the filtering hopper. By means of the material grinding roller arranged on the upper portion of the interior of the feeding box, large-particle materials can be ground, then the ground materials fall into the filter hopper, the materials can be filtered through the filter hopper, the materials can be filtered through the filter hopper, and the materials can be filtered through the filter hopper. The lower side of the filtering hopper is hinged to the middle in the feeding box through a second rotating shaft and a connecting seat, one end of the second rotating shaft is in transmission connection with a first motor through a first gear set, the first motor drives the second rotating shaft to rotate forwards and backwards for adjustment, and therefore the filtering hopper can be subjected to left-right inclined swinging filtering treatment, the filtering efficiency is high, and a filtering net is not prone to being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of nanoemulsion emulsification kettles, in particular to a filtering structure for a feed inlet of an emulsification kettle. Background Art

[0002] Nanospheres usually refer to microspheres with a particle size of 1 to 100 nm, and their properties will change significantly at this scale. When processing nanoemulsions, an emulsifier needs to be used, because after a long period of emulsion filling, the emulsifier needs to filter the material, and a large amount of waste will accumulate on the filter screen of the feed pipe, which requires timely slag treatment.

[0003] The filtering structure of the feed port of a nanoemulsion-specific emulsification kettle with application number CN202120983436.2 in the prior art solves the problem that a large amount of waste will accumulate in the filter screen of the feed pipe of the existing emulsification kettle after the emulsion is poured into it for a long time, and it needs to be removed and cleaned in time. However, large particles cannot be crushed, and large particles are easy to clog the filter holes, affecting the filtration efficiency, and the slag discharge operation is inconvenient. Utility Model Content

[0004] The utility model aims to provide a filtering structure for an emulsifying kettle feed port to solve the problems in the prior art that large particle materials cannot be crushed, large particle materials are easy to block the filtering holes, affecting the filtering efficiency, and the slag discharge operation is inconvenient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filtering structure for the feed port of an emulsifying kettle, comprising a feed box, a feed port is opened in the middle of the upper side of the feed box, a grinding roller is provided in the upper part of the feed box through a first rotating shaft, a guide scraper plate is installed on the upper side of the grinding roller, a filter bucket is hingedly connected to the middle part of the feed box through a second rotating shaft and a connecting seat, a filter net is provided at the bottom of the filter bucket, a discharge port is provided at the lower end of the feed box, and one end of the second rotating shaft is connected to the first motor through a first gear set.

[0006] Furthermore, the material-grinding rollers are arranged as a pair of rollers, and one end of the first rotating shaft is connected to a second motor via a second gear set.

[0007] Furthermore, a limiting slide groove is provided at the top of the feed box, a guide rod is provided inside the limiting slide groove, and one end of the guide scraper plate is slidably arranged with the guide rod and the limiting slide groove through the limiting plate.

[0008] Furthermore, the guide scraper plate and the limit plate are integrally arranged to form an L-shaped plate, and a spring is sleeved on the outer side of the upper part of the guide rod.

[0009] Furthermore, the guide scraper plate is closely arranged on the middle part of the milling roller, and two groups of the guide scraper plate and the milling roller are correspondingly arranged above and below.

[0010] Furthermore, a funnel-shaped portion is provided at the lower end of the feed box, and a PLC control cabinet is installed on the outside of the feed box.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model has a grinding roller provided on the upper part of the feed box, the grinding roller is arranged as a pair of rollers, and one end of the first rotating shaft is connected to the second motor through the second gear set, so that the two first rotating shafts and the grinding roller are driven by the second motor to move toward each other and adjust, so that large particles of material can be crushed to prevent the large particles from clogging the filter holes, which is beneficial to improving the filtration efficiency.

[0013] The utility model has a lower side of the filter bucket hinged at the middle part of the feed box through a second rotating shaft and a connecting seat, and one end of the second rotating shaft is connected to the first motor through a first gear set, so that the second rotating shaft can be driven by the first motor to rotate forward and reversely, so that the filter bucket can be tilted and swung left and right for filtering, and the filtering efficiency is high, and the filter screen is not easy to be blocked. Moreover, when the filter bucket is rotated to open downward, it is convenient to discharge large particles of material, and slag discharge is convenient and quick.

[0014] The utility model installs a guide scraper plate on the upper side of the grinding roller, so that the feed end of the grinding roller can be guided and the outside of the grinding roller can be scraped to prevent the material from adhering to the outside of the grinding roller and affecting the efficiency of subsequent grinding, and it is convenient to clean the outside of the grinding roller. At the same time, one end of the guide scraper plate is slidably arranged with the guide rod and the limiting slide groove of the feed box through the limiting plate. The guide scraper plate and the limiting plate are integrally arranged to form an L-shaped plate, and a spring is sleeved on the outer side of the upper part of the guide rod, so that the guide scraper plate can be elastically pressed to the outside of the grinding roller, and the scraping efficiency is high and the thoroughness is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is the overall structural front view of the utility model;

[0017] Figure 2 This is a schematic diagram of the filter bucket structure of the utility model;

[0018] Figure 3 It is an enlarged schematic diagram of the structure at point A of the present utility model.

[0019] In the figure: 1. feed box; 2. feed port; 3. grinding roller; 4. first rotating shaft; 5. second rotating shaft; 6. connecting seat; 7. filter bucket; 8. filter screen; 9. discharge port; 10. PLC control cabinet; 11. first gear set; 12. first motor; 13. guide scraper plate; 14. limit plate; 15. limit slide; 16. guide rod; 17. spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 , Figure 2 , Figure 3 In the embodiment of the utility model, a filtering structure of the feed port of an emulsifying kettle comprises a feed box 1, a feed port 2 is provided in the middle of the upper side of the feed box 1, a grinding roller 3 is provided in the upper part of the feed box 1 through a first rotating shaft 4, the grinding roller 3 is arranged as a pair of rollers, and one end of the first rotating shaft 4 is connected to a second motor through a second gear set, so that the second motor drives the two first rotating shafts 4 and the grinding roller 3 to move toward each other and adjust, so that large particles can be crushed and processed to prevent large particles from clogging the filter holes, which is beneficial to improving the filtration efficiency, and a guide scraper plate 13 is installed on the upper side of the grinding roller 3, so that the feed end of the grinding roller 3 can be The material is guided and the outside of the grinding roller 3 is scraped to prevent the material from sticking to the outside of the grinding roller 3 and affecting the efficiency of subsequent grinding. It is also convenient for cleaning the outside of the grinding roller 3. A filter bucket 7 is hingedly connected to the middle part of the feed box 1 through the second rotating shaft 5 and the connecting seat 6. A filter screen 8 is provided at the bottom of the filter bucket 7. A discharge port 9 is provided at the lower end of the feed box 1. One end of the second rotating shaft 5 is connected to the first motor 12 through the first gear set 11. The second rotating shaft 5 is driven by the first motor 12 to rotate forward and reversely, so that the filter bucket 7 can be tilted and swung left and right for filtering. The filtration efficiency is high and the filter screen 8 is not easy to be blocked.

[0022] Preferably, a limiting slide groove 15 is provided on the top of the feed box 1, and a guide rod 16 is provided inside the limiting slide groove 15. One end of the guide scraper plate 13 is slidably arranged with the guide rod 16 and the limiting slide groove 15 through the limiting plate 14. The guide scraper plate 13 and the limiting plate 14 are integrally arranged to form an L-shaped plate, and a spring 17 is sleeved on the outer side of the upper part of the guide rod 16, so that the guide scraper plate 13 can be elastically pressed to the outside of the grinding roller 3, realizing elastic scraping processing, and the scraping efficiency is higher and the thoroughness is stronger.

[0023] Preferably, the guide scraper plate 13 is closely arranged on the middle part of the material rolling roller 3, and two groups of the guide scraper plate 13 and the material rolling roller 3 are correspondingly arranged in the upper and lower parts, so as to facilitate the scraping process on the outside of the two material rolling rollers 3.

[0024] Preferably, a funnel-shaped portion is provided at the lower end of the feed box 1, and a PLC control cabinet 10 is installed on the outer side of the feed box 1. The control ends of various devices are electrically connected to the PLC control cabinet 10 to facilitate overall control processing.

[0025] The working principle and use process of the utility model are as follows: the material is put into the feed box 1 through the feed port 2, and then the large particles of material are crushed by the grinding roller 3 provided on the upper part of the feed box 1 to prevent the large particles of material from clogging the filter holes. The material falls into the filter bucket 7, and then the second rotating shaft 5 is driven by the first motor 12 to rotate forward and reversely, so that the filter bucket 7 can be tilted and swung left and right for filtering. The filtration efficiency is high and the filter screen 8 is not easily blocked. The filtered material is discharged from the discharge port 9, and when the filter bucket 7 is rotated to open downward, it is convenient to discharge large particles of material, and the slag discharge is convenient and quick.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A filtering structure for an emulsifying kettle feed port, comprising a feed box (1), characterized in that: A feed port (2) is provided in the middle of the upper side of the feed box (1); a material grinding roller (3) is provided in the upper part of the feed box (1) via a first rotating shaft (4); a guide scraper plate (13) is installed on the upper side of the material grinding roller (3); a filter hopper (7) is hingedly connected to the middle part of the feed box (1) via a second rotating shaft (5) and a connecting seat (6); a filter screen (8) is provided at the bottom of the filter hopper (7); a discharge port (9) is provided at the lower end of the feed box (1); and one end of the second rotating shaft (5) is transmission-connected to a first motor (12) via a first gear set (11).

2. The filtering structure of the emulsifying kettle feed port according to claim 1, characterized in that: The material grinding rollers (3) are arranged as a pair of rollers, and one end of the first rotating shaft (4) is transmission-connected to a second motor via a second gear set.

3. The filtering structure of the emulsifying kettle feed port according to claim 1, characterized in that: A limiting slide groove (15) is provided at the top of the feed box (1), a guide rod (16) is provided inside the limiting slide groove (15), and one end of the guide scraper plate (13) is slidably arranged with the guide rod (16) and the limiting slide groove (15) through the limiting plate (14).

4. The filtering structure of the emulsifying kettle feed port according to claim 3, characterized in that: The guide scraper plate (13) and the limit plate (14) are integrally arranged to form an L-shaped plate, and a spring (17) is sleeved on the outer side of the upper part of the guide rod (16).

5. The filtering structure of the emulsifying kettle feed port according to claim 1, characterized in that: The guide scraper plate (13) is arranged closely on the middle part of the material grinding roller (3), and two groups of the guide scraper plate (13) and the material grinding roller (3) are arranged correspondingly above and below.

6. The filtering structure of the emulsifying kettle feed port according to claim 1, characterized in that: The lower end of the feed box (1) is provided with a funnel shape, and a PLC control cabinet (10) is installed outside the feed box (1).

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