Roller filter pressing type rosin filtering system

Abstract

The utility model relates to the technical field of turpentine separation, and provides a roller filter pressing type turpentine filtering system which comprises a supporting frame, a driving device, a filter screen, a roller, a supporting device, a discharging port and a collecting device, the supporting device is arranged on the supporting frame, the driving device is arranged between the supporting device and the supporting frame, and the discharging port is arranged on the supporting frame. The filter screen is arranged on the driving device, a plurality of filter holes are evenly formed in the surface of the filter screen at intervals, the driving device drives the filter screen to rotate, the rollers are arranged on the supporting device and the supporting frame respectively, and the bottoms of the rollers make contact with the surface of the filter screen. The roller is arranged on the surface of the filter screen and is in contact with the filter screen, and when the driving mechanism drives the filter screen to rotate, friction generated between the filter screen and the roller can drive the roller to rotate, so that the roller can extrude the rosin, and then the rosin attached to the rosin guide sheet and the plastic bag is subjected to filter pressing separation.

Description

Technical Field

[0001] The utility model relates to the technical field of rosin separation, in particular to a drum filter-pressing type rosin filtering system. Background Art

[0002] Rosin is the oil in the wood of Pinus massoniana, Pinus elliottii, Pinus yunnanensis or the same genus of Pinaceae. During the processing of rosin, it is necessary to separate the artificial impurities (such as grease guide sheets, plastic bags, etc.) in the rosin. At present, the rosin to be filtered is generally directly transferred to the filter net for impurity filtration, which has low filtration efficiency and poor rosin separation effect. In view of this, this patent application is specially proposed. Utility Model Content

[0003] The present application proposes a drum filter type rosin filtration system to solve the technical problems in the prior art that the rosin to be filtered is generally poured directly onto the filter net to filter impurities, resulting in low filtration efficiency and poor rosin separation effect. The above technical objectives of the utility model are achieved through the following technical solutions:

[0004] A drum filter-pressed rosin filtration system comprises a support frame, a driving device, a filter screen, a drum, a supporting device, a discharge port and a collecting device, wherein the supporting device is arranged on the supporting frame, the driving device is arranged between the supporting device and the supporting frame, the filter screen is arranged on the driving device, a plurality of filter holes are evenly spaced on the surface of the filter screen, the driving device drives the filter screen to rotate, the drum is respectively arranged on the supporting device and the supporting frame, the bottom of the drum is in contact with the surface of the filter screen, the discharge port is located above the filter screen, and the collecting device is located directly below the filter screen.

[0005] Preferably, the driving device includes a driving mechanism, a transmission mechanism, a rotating shaft and a chain. The driving mechanism is arranged on the supporting device, the rotating shafts are symmetrically arranged on both sides of the supporting frame, the chains are symmetrically arranged between the rotating shafts on both sides, the filter is connected between the chains on both sides, and the transmission mechanism is arranged between the output shaft of the driving mechanism and the adjacent rotating shaft.

[0006] Preferably, the supporting device comprises a supporting plate, the driving mechanism is located on the upper side of the supporting plate, and one of the rollers is rotatably arranged on the lower side of the upper supporting plate.

[0007] Preferably, the collecting device comprises a metering tank, and the metering tank is located directly below the filter screen.

[0008] Preferably, scrapers are provided on both sides of the two rollers.

[0009] Preferably, the driving mechanism is a reducer plus a motor.

[0010] Preferably, the filter hole size is a square hole of 3cm*3cm.

[0011] Preferably, the transmission mechanism is one of a conveyor belt and a transmission chain.

[0012] Compared with the prior art, the beneficial effects of the utility model include: by setting two rollers, and making the rollers located on the surface of the filter screen and in contact with the filter screen, when the driving mechanism drives the filter screen to rotate, the friction generated between the filter screen and the rollers will drive the rollers to rotate, so that the rollers will squeeze the resin, and then the resin attached to the grease guide sheet and the plastic bag will be filtered and separated to achieve filtering of the resin. The present application has a simple structure and good filtering effect, and when the filter screen moves to the bottom of the roller, the roller will also squeeze the resin remaining on the surface of the filter screen to make it fall into the metering trough to avoid clogging of the filter holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the utility model from another perspective.

[0015] In the figure: 1. support frame; 2. filter screen; 3. roller; 4. discharge port; 5. driving mechanism; 6. transmission mechanism; 7. rotating shaft; 8. chain; 9. support plate; 10. metering trough; 11. scraper. DETAILED DESCRIPTION

[0016] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0019] Please see attached Figure 1-2 The drum filter press type rosin filtration system is characterized in that it includes a support frame 1, a driving device, a filter screen 2, a drum 3, a supporting device, a discharge port 4 and a collecting device. The supporting device is arranged on the supporting frame 1, the driving device is arranged between the supporting device and the supporting frame 1, the filter screen 2 is arranged on the driving device, and a plurality of filter holes are evenly spaced on the surface of the filter screen 2. The driving device drives the filter screen 2 to rotate, the drum 3 is respectively arranged on the supporting device and the supporting frame 1, the bottom of the drum 3 contacts the surface of the filter screen 2, the discharge port 4 is located above the filter screen 2, the collecting device is arranged on the supporting frame 1, and the collecting device is located below the filter screen 2. The filter hole size is a square hole of 3cm*3cm.

[0020] By adopting the above technical scheme, when it is necessary to separate the grease guide sheet and the plastic bag in the resin, the resin to be separated is dropped from the discharge port 4 to one side of the filter screen 2, and the control driving device is started. The driving device drives the filter screen 2 to rotate, thereby causing the resin on the surface of the filter screen 2 to move synchronously. Since the bottoms of the two rollers 3 are in contact with the surface of the filter screen 2, friction is generated between the filter screen 2 and the roller 3 during the rotation of the filter screen 2, thereby driving the roller 3 to rotate. It should be noted that the roller 3 has a certain weight. Therefore, with the cooperation of the roller 3 and the filter screen 2, the resin is crushed to separate the resin from the grease guide sheet and the plastic bag, and the resin falls into the collecting device through the filter holes on the filter screen 2, while the grease guide sheet and the plastic bag are gradually taken out with the movement of the filter screen 2 and fall on the side of the filter screen 2, thereby realizing resin filtering.

[0021] In some embodiments, the driving device includes a driving mechanism 5, a transmission mechanism 6, a rotating shaft 7 and a chain 8. The driving mechanism 5 is arranged on the supporting device. The driving mechanism 5 is a reducer plus a motor. The rotating shafts 7 are symmetrically arranged on both sides of the supporting frame 1, and the chain 8 is symmetrically arranged between the rotating shafts 7 on both sides. The filter 2 is connected between the chains 8 on both sides, and the transmission mechanism 6 is arranged between the output shaft of the driving mechanism 5 and the adjacent rotating shaft 7.

[0022] By adopting the above technical solution, the driving mechanism 5 is controlled to start, and the output shaft of the driving mechanism 5 drives the rotating shaft 7 to rotate through the transmission mechanism 6, and then drives the chain 8 and the filter screen 2 to rotate synchronously through the rotating shaft 7.

[0023] In some embodiments, the supporting device includes a supporting plate 9 , the driving mechanism 5 is located on the upper side of the supporting plate 9 , and one of the rollers 3 is rotatably disposed on the lower side of the supporting plate 9 .

[0024] With the above technical solution, the support plate 9 is used to support the driving mechanism 5, which is convenient for placing the driving mechanism 5 and supports the roller 3 on one side at the same time.

[0025] In some embodiments, the collecting device includes a metering tank 10 , which is located directly below the filter screen 2 .

[0026] By adopting the above technical solution, the metering tank 10 is arranged directly below the filter screen 2 , so that the separated rosin will fall downward into the metering tank 10 .

[0027] In some embodiments, scrapers 11 are provided on both sides of the two rollers 3. It should be noted that the scrapers are preferably provided in the direction of incoming materials.

[0028] With the above technical solution, the roller 3 rotates and contacts the scrapers 11 on both sides, and the scrapers 11 scrape off the rosin adhering to the roller 3 .

[0029] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. Drum filter press type rosin filtration system, characterized in that: The invention comprises a support frame (1), a driving device, a filter screen (2), a roller (3), a support device, a discharge port (4) and a collecting device, wherein the support device is arranged on the support frame (1), the driving device is arranged between the support device and the support frame (1), the filter screen (2) is arranged on the driving device, a plurality of filter holes are evenly spaced on the surface of the filter screen (2), the driving device drives the filter screen (2) to rotate, the roller (3) is arranged on the support device and the support frame (1) respectively, the bottom of the roller (3) is in contact with the surface of the filter screen (2), the discharge port (4) is located above the filter screen (2), the collecting device is arranged on the support frame (1), and the collecting device is located directly below the filter screen (2).

2. The drum filter type rosin filtration system according to claim 1, characterized in that: The driving device comprises a driving mechanism (5), a transmission mechanism (6), a rotating shaft (7) and a chain (8); the driving mechanism (5) is arranged on the supporting device; the rotating shaft (7) is symmetrically arranged on both sides of the supporting frame (1); the chain (8) is symmetrically arranged between the rotating shafts (7) on both sides; the filter screen (2) is connected between the chains (8) on both sides; and the transmission mechanism (6) is arranged between the output shaft of the driving mechanism (5) and the adjacent rotating shaft (7).

3. The drum filter press type rosin filtration system according to claim 2, characterized in that: The supporting device comprises a supporting plate (9), the driving mechanism (5) is located on the upper side of the supporting plate (9), and one of the rollers (3) is rotatably arranged on the lower side of the supporting plate (9).

4. The drum filter type rosin filtration system according to claim 1, characterized in that: The collecting device comprises a metering tank (10), and the metering tank (10) is located directly below the filter screen (2).

5. The drum filter press type rosin filtration system according to claim 3, characterized in that: Scrapers (11) are provided on both sides of the two rollers (3).

6. The drum filter press type rosin filtration system according to claim 2, characterized in that: The driving mechanism (5) is a reducer plus a motor.

7. The drum filter type rosin filtration system according to claim 1, characterized in that: The filter hole size is a square hole of 3cm*3cm.

8. The drum filter press type rosin filtration system according to claim 2, characterized in that: The transmission mechanism (6) is a type of conveyor belt and transmission chain.

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