Filtering device for asphalt emulsifier

Abstract

The utility model relates to the technical field of filtering for asphalt emulsifiers, and discloses a filtering device for an asphalt emulsifier, which comprises a filtering tank and a collecting box, a motor is fixedly connected to the middle side of the upper part of the filtering tank, a funnel is fixedly connected to the right side of the upper part of the filtering tank, and a feeding hole is fixedly connected to the right side of the upper part of the funnel; a filtering plate is fixedly connected to the middle side of the interior of the funnel, two annular plates are fixedly connected to the upper side of the interior of the filtering tank at equal intervals, two annular plates are fixedly connected to the middle side of the interior of the filtering tank at equal intervals, and a rotating shaft is fixedly connected to the output end of a motor. According to the utility model, the motor drives the rotating shaft to uniformly distribute objects to be filtered on the filtering surface, so that the filtering area is increased and the efficiency is improved; the rotating process reduces the blocking risk and prolongs the service life; the scraper removes materials in the filtering tank, improves production efficiency, reduces abrasion and corrosion of equipment, prolongs service life, and reduces maintenance cost.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering asphalt emulsifiers, in particular to a filtering device for asphalt emulsifiers. Background Art

[0002] Asphalt emulsifier is an important surfactant that can form a stable emulsion between asphalt and water. It reduces the surface tension of water, promotes the mixing of asphalt and water, and realizes the functions of wetting, emulsification, foaming, washing, dispersion, antistatic, lubrication, and solubilization. These effects make asphalt emulsifier widely used in various fields, such as asphalt engineering, building materials, coatings, etc., improving product performance and production efficiency.

[0003] When filtering asphalt emulsifier, the requirement of effectively removing materials cannot be achieved, and it is very inconvenient to collect the filtered asphalt emulsifier, resulting in residue or blockage. Moreover, when the filtered asphalt emulsifier is in a static state, some filter holes may be blocked by particulate matter, resulting in reduced permeability, thereby affecting the filtering effect. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a filtering device for asphalt emulsifier, which aims to improve the problem that it is difficult to effectively remove materials and collect them when filtering asphalt emulsifiers, which may cause residue or blockage, and cause some filter holes to be blocked in a static state, thereby affecting the filtering effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filtering device for asphalt emulsifier, comprising a filter tank and a collecting box, wherein a motor is fixedly connected to the middle side of the upper part of the filter tank, a funnel is fixedly connected to the right side of the upper part of the filter tank, a feed port is fixedly connected to the right side of the upper part of the funnel, a filter plate is fixedly connected to the middle side of the inner part of the funnel, two annular plates are fixedly connected to the upper side of the inner part of the filter tank at equal distances, two annular plates are fixedly connected to the middle side of the inner part of the filter tank at equal distances, a rotating shaft is fixedly connected to the output end of the motor, a cross plate is fixedly connected to the upper side of the outer part of the rotating shaft, a first annular block is fixedly connected to the outer part of the cross plate, and the rotating shaft A cross plate is fixedly connected to the external bottom side, a second annular block is fixedly connected to the outside of the cross plate, short plates are fixedly connected to the outside of the second annular block at equal distances, the first annular block is fixedly connected to the outside of the short plate, the upper part of the frustum net is fixedly connected to the inner side of the first annular block, the lower part of the frustum net is fixedly connected to the inner side of the second annular block, the middle part of the inner side of the frustum net is fixedly connected to the wall, the inner side of the second annular block is fixedly connected to the conical net, the short plates are fixedly connected to scrapers, a hemispherical aggregate trough is fixedly connected to the inner bottom side of the filter tank, a discharge port is fixedly connected to the bottom of the hemispherical aggregate trough, and a discharge valve is arranged in the discharge port.

[0006] Furthermore, a holding ring is fixedly connected to the lower side of the outside of the filter tank, three fixed blocks are fixedly connected to the outside of the holding ring at equal intervals, and the lower sides of the fixed blocks are fixedly connected to bases.

[0007] Furthermore, a water inlet pipe is fixedly connected to the left side of the upper portion of the filter tank.

[0008] Furthermore, a sliding groove is formed between the annular plates.

[0009] Furthermore, a square groove is formed on the scraper plate and is in contact with the annular plate.

[0010] Furthermore, rollers are rotatably connected to the left and right sides of the outside of the collection box.

[0011] Furthermore, the discharge port is close to the upper part of the collecting box.

[0012] Furthermore, the outer side of the scraper is in contact with the inner wall of the filter tank.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the motor drives the rotating shaft so that the filtered material can be more evenly distributed on the filter surface, effectively increasing the filter area and thus improving the filter efficiency. Secondly, the rotation process helps prevent the filtered material from accumulating in the mesh, reducing the risk of clogging and extending the service life of the filter.

[0015] 2. In the utility model, by using a scraper to remove the filtrate in the filter tank, the production efficiency can be effectively improved, and the production interruption time caused by the residual filtrate can be reduced. In addition, the scraper to remove the material in the filter tank can also help reduce the wear and corrosion of the equipment, extend the service life of the equipment, and reduce maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an overall structural diagram of a filtering device for asphalt emulsifier proposed by the utility model;

[0017] Figure 2 for Figure 1 A detailed enlarged view of the interior of the filter tank in the overall structure diagram;

[0018] Figure 3 for Figure 1 Detailed breakdown of the funnel in the overall structure diagram;

[0019] Figure 4 for Figure 2 Top view of the enlarged detail.

[0020] Legend:

[0021] 1. Filter tank; 2. Funnel; 3. Feed port; 4. Motor; 5. Water inlet pipe; 6. Holding ring; 7. Fixed block; 8. Base; 9. Collecting box; 10. Roller; 11. Filter plate; 12. Cone mesh; 13. Scraper; 14. Ring plate; 15. First ring block; 16. Hemispherical collecting trough; 17. Discharge port; 18. Discharge valve; 19. Conical mesh; 20. Rotating shaft; 21. Cross plate; 22. Along the wall; 23. Short plate; 24. Second ring block. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-Figure 4 The utility model provides an embodiment: a filtering device for asphalt emulsifier, including a filter tank 1 and a collecting box 9. A motor 4 is fixedly connected to the middle side of the upper part of the filter tank 1, a funnel 2 is fixedly connected to the right side of the upper part of the filter tank 1, a feed port 3 is fixedly connected to the right side of the upper part of the funnel 2, a filter plate 11 is fixedly connected to the middle side of the inner part of the funnel 2, two annular plates 14 are fixedly connected to the upper side of the inner part of the filter tank 1 at an equal distance, two annular plates 14 are fixedly connected to the middle side of the inner part of the filter tank 1 at an equal distance, a rotating shaft 20 is fixedly connected to the output end of the motor 4, a cross plate 21 is fixedly connected to the upper side of the outer part of the rotating shaft 20, a first annular block 15 is fixedly connected to the outer side of the cross plate 21, and a ten annular blocks 15 are fixedly connected to the outer bottom side of the rotating shaft 20. The letter plate 21 and the cross plate 21 are fixedly connected to the outside of the second annular block 24, the outside of the second annular block 24 is evenly fixedly connected to the short plates 23, the outside of the short plates 23 is fixedly connected to the first annular block 15, the inner side of the first annular block 15 is fixedly connected to the upper part of the frustum net 12, the inner side of the second annular block 24 is fixedly connected to the lower part of the frustum net 12, the inner middle part of the frustum net 12 is fixedly connected to the wall 22, the inner side of the second annular block 24 is fixedly connected to the conical net 19, the short plates 23 are fixedly connected to the scraper 13, the inner bottom side of the filter tank 1 is fixedly connected to the hemispherical aggregate trough 16, the bottom of the hemispherical aggregate trough 16 is fixedly connected to the discharge port 17, and the discharge port 17 is provided with a discharge valve 18.

[0024] Through the motor 4 on the filter tank 1, and the funnel 2 on the filter tank 1, the funnel 2 has a filter plate 11 inside to achieve the first layer of filtration, the output end of the motor 4 is fixedly connected with the rotating shaft 20, the rotating shaft 20 is connected with the cross plate 21, the cross plate 21 is connected with the first annular block 15, the inner side of the first annular block 15 is fixedly connected with the upper part of the truncated cone net 12, the inner side of the second annular block 24 is fixedly connected with the lower part of the truncated cone net 12, the inner side of the second annular block 24 is fixedly connected with the conical net 19, the motor can drive the net to achieve filtration, the short plates 23 are fixedly connected with the scraper 13, and the residue can be cleaned.

[0025] A holding ring 6 is fixedly connected to the lower side of the outside of the filter tank 1, and three fixed blocks 7 are fixedly connected to the outside of the holding ring 6 at equal intervals. The lower sides of the fixed blocks 7 are fixedly connected to bases 8. A water inlet pipe 5 is fixedly connected to the left side of the upper part of the filter tank 1. A slide groove is formed between the annular plates 14. A square groove is opened on the scraper 13 and is in contact with the annular plate 14. Rollers 10 are rotatably connected to the left and right sides of the outside of the collection box 9. The discharge port 17 is close to the upper part of the collection box 9, and the outer side of the scraper 13 is in contact with the inner wall of the filter tank 1.

[0026] A holding ring 6 is fixedly connected to the lower outer side of the filter tank 1, and a base 8 is connected to increase the stability of the filtration. A water inlet pipe 5 is provided on the upper part of the filter tank 1, which can be used to clean the inside of the tank. The outer side of the scraper 13 contacts the inner wall of the filter tank 1, which can better clean the residue in the tank.

[0027] Working principle: through the motor 4 on the filter tank 1, and the funnel 2 on the filter tank 1, the funnel 2 has a filter plate 11 inside to achieve the first layer of filtration, the output end of the motor 4 is fixedly connected to the rotating shaft 20, the rotating shaft 20 is connected to the cross plate 21, the cross plate 21 is connected to the first annular block 15, the inner side of the first annular block 15 is fixedly connected to the upper part of the truncated cone net 12, the inner side of the second annular block 24 is fixedly connected to the lower part of the truncated cone net 12, the inner side of the second annular block 24 is fixedly connected to the conical net 19, the motor can drive the net to achieve filtration, the short plates 23 are fixedly connected to the scraper 13, the outer side of the scraper 13 is in contact with the inner wall of the filter tank 1, and the residue in the tank can be better cleaned, the outer lower side of the filter tank 1 is fixedly connected to the holding ring 6, and is connected to the base 8 to increase the stability of the filtration, and the upper part of the filter tank 1 is provided with a water inlet pipe 5, which can be used to clean the tank.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A filtering device for asphalt emulsifier, comprising a filtering tank (1) and a collecting box (9), characterized in that: The motor (4) is fixedly connected to the middle side of the upper part of the filter tank (1), the funnel (2) is fixedly connected to the right side of the upper part of the filter tank (1), the feed port (3) is fixedly connected to the right side of the upper part of the funnel (2), the filter plate (11) is fixedly connected to the middle side of the interior of the funnel (2), two annular plates (14) are fixedly connected to the upper side of the interior of the filter tank (1) at an equal distance, the two annular plates (14) are fixedly connected to the middle side of the interior of the filter tank (1), the output end of the motor (4) is fixedly connected to the rotating shaft (20), the upper side of the outer part of the rotating shaft (20) is fixedly connected to a cross plate (21), the outer part of the cross plate (21) is fixedly connected to a first annular block (15), the outer bottom side of the rotating shaft (20) is fixedly connected to a cross plate (21), the outer part of the cross plate (21) is fixedly connected to a first annular block (15), Two annular blocks (24), the outside of the second annular block (24) is evenly and fixedly connected with short plates (23), the outside of the short plates (23) is fixedly connected with the first annular block (15), the inside of the first annular block (15) is fixedly connected with the upper part of the truncated cone net (12), the inside of the second annular block (24) is fixedly connected with the lower part of the truncated cone net (12), the inner middle part of the inner side of the truncated cone net (12) is fixedly connected with the wall (22), the inner side of the second annular block (24) is fixedly connected with the conical net (19), the short plates (23) are fixedly connected with the scraper (13), the inner bottom side of the filter tank (1) is fixedly connected with a hemispherical aggregate trough (16), the bottom of the hemispherical aggregate trough (16) is fixedly connected with a discharge port (17), and a discharge valve (18) is arranged in the discharge port (17).

2. A filtering device for asphalt emulsifier according to claim 1, characterized in that: The lower side of the outside of the filter tank (1) is fixedly connected to a holding ring (6), the outside of the holding ring (6) is fixedly connected to three fixed blocks (7) at equal intervals, and the lower sides of the fixed blocks (7) are all fixedly connected to bases (8).

3. The filtering device for asphalt emulsifier according to claim 1, characterized in that: A water inlet pipe (5) is fixedly connected to the left side of the upper portion of the filter tank (1).

4. The filtering device for asphalt emulsifier according to claim 1, characterized in that: A sliding groove is formed between the annular plates (14).

5. The filtering device for asphalt emulsifier according to claim 1, characterized in that: The scraper (13) is provided with a square groove and is in contact with the annular plate (14).

6. The filtering device for asphalt emulsifier according to claim 1, characterized in that: Rollers (10) are rotatably connected to the left and right sides of the outside of the collection box (9).

7. The filtering device for asphalt emulsifier according to claim 1, characterized in that: The discharge port (17) is close to the upper part of the collecting box (9).

8. The filtering device for asphalt emulsifier according to claim 1, characterized in that: The outer side of the scraper (13) contacts the inner wall of the filter tank (1).

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