Powerful filtering device for waterproof coating production

Abstract

The utility model belongs to the technical field of waterproof coating production equipment, and particularly relates to a powerful filtering device for waterproof coating production, which comprises a filtering box, and the right side wall of the filtering box is communicated with a connecting cylinder. A coating is poured into a connecting cylinder, a motor is started to drive a transmission shaft to rotate, a second spiral blade drives the coating to uniformly move leftwards, the coating enters a filter screen in a filter box, the transmission shaft rotates to drive a supporting frame to rotate, a cylinder frame drives the filter screen to synchronously rotate, and part of the coating directly flows down from filter holes through gravity; part of thick paint can be dispersed and thrown out under the centrifugal effect, the first spiral blade can drive the inner paint to slowly move leftwards so that the later paint can be filtered, and when the paint reaches the left side of the filter screen, filtered blocky objects which are not prone to being decomposed fall off from the left end of the filter screen, and the paint in the filter screen cannot be decomposed. Blocky objects are prevented from staying and blocking the filter holes for a long time, a large batch of waterproof paint can be filtered, the filter screen is not easy to block, and the filtering efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coating production equipment, in particular to a high-efficiency filtering device for waterproof coating production. Background Art

[0002] Many building materials are needed in construction projects. As one of the building materials, waterproof coatings are often used as waterproof materials to make the building waterproof better. In the production process of waterproof coatings, since the coatings are relatively viscous, condensation often occurs. If they are not filtered, the normal use of waterproof coating products will be affected.

[0003] Most of the existing filtering devices have a slow filtering speed and cannot meet the production of large quantities of waterproof coatings. In addition, most of the existing waterproof coatings are relatively viscous and are prone to clogging the filter screen during filtration, thereby reducing the filtration efficiency. Therefore, a powerful filtering device for waterproof coating production is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a powerful filtering device for waterproof coating production to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a high-efficiency filtering device for the production of waterproof coatings, comprising a filter box, the right side wall of the filter box is connected to a connecting cylinder, the right side wall of the connecting cylinder is equipped with a motor, the inner side wall of the filter box and the inner side wall of the connecting cylinder are both rotatably connected to a transmission shaft, the right end of the transmission shaft is fixedly connected to the output end of the motor, a cartridge rack is provided on the inner side of the filter box, a uniformly distributed support frame is fixedly connected between the inner side wall of the cartridge rack and the outer side wall of the transmission shaft, the outer side wall of the cartridge rack is covered with a filter screen, the inner side wall of the cartridge rack is fixedly connected to a first spiral blade, the inner side wall of the filter box is fixedly connected to a partition, the outer side wall of the cartridge rack, the inner side wall of the partition and the right side of the inner side wall of the filter box are rotatably connected via a bearing, the inner side wall of the connecting cylinder is provided with a second spiral blade, and the outer side wall of the second spiral blade is fixedly connected to the outer side wall of the transmission shaft.

[0006] As a further preferred embodiment of the present technical solution: the upper surface of the connecting cylinder is connected with a feed pipe.

[0007] As a further preferred embodiment of the present technical solution: a discharge hopper is fixedly connected between the right side wall of the partition and the right side of the inner wall of the filter box, and an impurity hopper is fixedly connected between the left side wall of the partition and the left side of the inner wall of the filter box.

[0008] As a further preferred embodiment of the present technical solution: evenly distributed supporting legs are fixedly connected to the lower surface of the filter box.

[0009] As a further preferred embodiment of the technical solution: a box door is hinged on the upper surface of the filter box, and a handle is fixedly connected to the upper surface of the box door.

[0010] As a further preferred embodiment of the present technical solution: a brush is fixedly connected to the lower surface of the box door.

[0011] As a further preferred embodiment of the technical solution: the outer side wall of the cartridge frame is fixedly connected with evenly distributed bolts, and the outer side walls of the bolts are threadedly connected with nuts.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When the utility model is used, the paint is poured into the connecting cylinder, the motor is started to drive the transmission shaft to rotate, and the paint is driven to move evenly to the left through the second spiral blade, and the paint enters the filter screen in the filter box. When the transmission shaft rotates, it drives the support frame to rotate, so that the cylinder frame drives the filter screen to rotate synchronously, and part of the paint flows directly from the filter hole by gravity, and part of the more viscous paint can be dispersed and thrown out under the centrifugal effect. The first spiral blade can drive the internal paint to move slowly to the left so that the subsequent paint can be filtered. When it reaches the left side of the filter screen, the filtered lumps that are difficult to decompose fall from the left end of the filter screen, which prevents the lumps from staying in the filter hole for a long time and clogging the filter hole. The waterproof paint can be filtered in large quantities, the filter screen is not easy to be blocked, and the filtration efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the filter screen, bolts and nuts in the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the cylinder frame, the support frame and the first spiral blade in the utility model;

[0018] Figure 5 It is a structural schematic diagram of the box door, handle and brush in the utility model.

[0019] In the figure: 1. filter box; 2. connecting cylinder; 3. motor; 4. transmission shaft; 5. cylinder rack; 6. support frame; 7. filter screen; 8. first spiral blade; 9. partition; 10. second spiral blade; 11. feed pipe; 12. discharge hopper; 13. impurity hopper; 14. support leg; 15. box door; 16. handle; 17. brush; 18. bolt; 19. nut. 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. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as limitations on the present application. 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 making creative work are within the scope of protection of the utility model.

[0021] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0022] See also Figure 1-5The utility model provides a technical solution: a high-efficiency filtering device for the production of waterproof coatings, including a filter box 1, the right side wall of the filter box 1 is connected to a connecting cylinder 2, the right side wall of the connecting cylinder 2 is installed with a motor 3, the inner side wall of the filter box 1 and the inner side wall of the connecting cylinder 2 are both rotatably connected with a transmission shaft 4, the right end of the transmission shaft 4 is fixedly connected to the output end of the motor 3, a cylinder rack 5 is provided on the inner side of the filter box 1, a uniformly distributed support frame 6 is fixedly connected between the inner side wall of the cylinder rack 5 and the outer side wall of the transmission shaft 4, the outer side wall of the cylinder rack 5 is covered with a filter screen 7, the inner side wall of the cylinder rack 5 is fixedly connected with a first spiral blade 8, the inner side wall of the filter box 1 is fixedly connected with a partition 9, the outer side wall of the cylinder rack 5, the inner side wall of the partition 9 and the right side of the inner side wall of the filter box 1 are rotatably connected through a bearing, the inner side wall of the connecting cylinder 2 is provided with a second spiral blade 10, and the outer side wall of the second spiral blade 10 is fixedly connected to the connecting cylinder 2. It is fixedly connected to the outer wall of the transmission shaft 4; the filter screen 7 is provided with a plurality of evenly distributed filter holes; when in use, the paint is poured into the connecting cylinder 2, the motor 3 is started to drive the transmission shaft 4 to rotate, and the paint is driven to move evenly to the left through the second spiral blade 10, and the paint enters the filter screen 7 in the filter box 1. When the transmission shaft 4 rotates, it drives the support frame 6 to rotate, so that the cylinder frame 5 drives the filter screen 7 to rotate synchronously, and part of the paint flows directly from the filter hole by gravity, and some of the more viscous paint can be dispersed and thrown out under the action of centrifugation. The first spiral blade 8 can drive the internal paint to move slowly to the left so that the subsequent paint can be filtered. When it reaches the left side of the filter screen 7, the filtered lumps that are difficult to decompose fall from the left end of the filter screen 7 to prevent the lumps from staying in the filter hole for a long time. The waterproof paint can be filtered in large quantities, and the filter screen 7 is not easy to be blocked, thereby improving the filtering efficiency.

[0023] In this embodiment, specifically: the upper surface of the connecting cylinder 2 is connected with a feeding pipe 11 ; the coating material can be poured into the connecting cylinder 2 conveniently through the feeding pipe 11 .

[0024] In this embodiment, specifically: a discharge hopper 12 is fixedly connected between the right side wall of the partition 9 and the right side of the inner wall of the filter box 1, and an impurity hopper 13 is fixedly connected between the left side wall of the partition 9 and the left side of the inner wall of the filter box 1; after the liquid waterproof coating passes through the filter net 7, it falls into the discharge hopper 12 for centralized discharge, and the lumps fall into the impurity hopper 13.

[0025] In this embodiment, specifically: the lower surface of the filter box 1 is fixedly connected with evenly distributed support legs 14 ; the support legs 14 are used to support and fix the filter box 1 .

[0026] In this embodiment, specifically: a box door 15 is hinged on the upper surface of the filter box 1, and a handle 16 is fixedly connected to the upper surface of the box door 15; the box door 15 can be opened conveniently through the handle 16, and the interior can be repaired and replaced.

[0027] In this embodiment, specifically: a brush 17 is fixedly connected to the lower surface of the box door 15; when the filter screen 7 rotates, the brush 17 can clean the paint in the filter holes thereof, and clogging is not likely to occur.

[0028] In this embodiment, specifically: the outer wall of the cylinder frame 5 is fixedly connected with evenly distributed bolts 18, and the outer wall of the bolts 18 is threadedly connected with nuts 19; the filter holes at the tail end of the filter screen 7 are overlapped and passed through the bolts 18, and the nuts 19 are screwed on to complete the installation of the new filter screen 7.

[0029] The working principle of the utility model is as follows: when in use, pour the paint into the connecting cylinder 2, start the motor 3 to drive the transmission shaft 4 to rotate, and drive the paint to move evenly to the left through the second spiral blade 10, and the paint enters the filter screen 7 in the filter box 1. When the transmission shaft 4 rotates, it drives the support frame 6 to rotate, so that the cylinder frame 5 drives the filter screen 7 to rotate synchronously, and part of the paint flows directly from the filter hole by gravity, and part of the more viscous paint can be dispersed and thrown out under the centrifugal effect. The first spiral blade 8 can drive the internal paint to move slowly to the left so that the subsequent paint can be filtered. When it reaches the left side of the filter screen 7, the filtered lumps that are difficult to decompose fall from the left end of the filter screen 7 to prevent the lumps from staying in the filter hole for a long time. The waterproof paint can be filtered in large quantities, and the filter screen 7 is not easy to be blocked, thereby improving the filtering efficiency. When the filter screen 7 needs to be replaced, the box door 15 is opened and the nut 19 is unscrewed, and the filter screen 7 can be removed from the cylinder frame 5.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A powerful filtering device for waterproof coating production, comprising a filter box (1), characterized in that: The right side wall of the filter box (1) is connected to a connecting cylinder (2), and a motor (3) is installed on the right side wall of the connecting cylinder (2). The inner side wall of the filter box (1) and the inner side wall of the connecting cylinder (2) are both rotatably connected to a transmission shaft (4), and the right end of the transmission shaft (4) is fixedly connected to the output end of the motor (3). A cartridge rack (5) is provided on the inner side of the filter box (1), and uniformly distributed support racks (6) are fixedly connected between the inner side wall of the cartridge rack (5) and the outer side wall of the transmission shaft (4). The cartridge rack ( The outer wall of the cylinder frame (5) is covered with a filter screen (7), the inner wall of the cylinder frame (5) is fixedly connected to a first spiral blade (8), the inner wall of the filter box (1) is fixedly connected to a partition plate (9), the outer wall of the cylinder frame (5), the inner wall of the partition plate (9) and the right side of the inner wall of the filter box (1) are rotatably connected via a bearing, the inner wall of the connecting cylinder (2) is provided with a second spiral blade (10), and the outer wall of the second spiral blade (10) is fixedly connected to the outer wall of the transmission shaft (4).

2. The powerful filtering device for waterproof coating production according to claim 1, characterized in that: The upper surface of the connecting cylinder (2) is connected to a feed pipe (11).

3. The powerful filtering device for waterproof coating production according to claim 1, characterized in that: A discharge hopper (12) is fixedly connected between the right side wall of the partition (9) and the right side of the inner wall of the filter box (1), and an impurity hopper (13) is fixedly connected between the left side wall of the partition (9) and the left side of the inner wall of the filter box (1).

4. The powerful filtering device for waterproof coating production according to claim 1, characterized in that: The lower surface of the filter box (1) is fixedly connected with evenly distributed support legs (14).

5. The powerful filtering device for waterproof coating production according to claim 1, characterized in that: A box door (15) is hingedly connected to the upper surface of the filter box (1), and a handle (16) is fixedly connected to the upper surface of the box door (15).

6. The powerful filtering device for waterproof coating production according to claim 5, characterized in that: A brush (17) is fixedly connected to the lower surface of the box door (15).

7. The powerful filtering device for waterproof coating production according to claim 1 is characterized in that: The outer wall of the cartridge frame (5) is fixedly connected with evenly distributed bolts (18), and the outer wall of the bolt (18) is threadedly connected with a nut (19).

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