Impurity removal device for rosin processing

Abstract

The utility model discloses an impurity removal device for rosin processing, and belongs to the technical field of rosin processing. Comprising a filter bin; the filtering bin comprises an upper bin and a lower bin in threaded connection with the upper bin, the upper bin is communicated with a pressure mechanism, the upper end of the upper bin is communicated with a connecting pipe, a supporting mechanism is arranged on the outer side of the upper bin, a lapped coarse filter screen is arranged on the upper portion of the connecting pipe, a second electric control valve is arranged in the middle of the connecting pipe, the upper end of the connecting pipe is connected with the heating bin, and a lapped fine filter screen is arranged on the upper portion of the lower bin; after being melted, the rosin flows into the filtering bin, large impurities can be filtered out when the rosin passes through the coarse filtering net on the upper portion of the connecting pipe, after the melted rosin enters the filtering bin, part of the rosin penetrates through the fine filtering net to be filtered firstly, after all the rosin enters the filtering bin, the second electric control valve on the connecting pipe is closed, and the second electric control valve is opened. And then the pressure mechanism is started to increase the pressure in the filtering bin, so that all rosin is quickly filtered, and through secondary filtering, the filtering effect is good, and the impurity removal efficiency is high.

Description

Technical Field

[0001] This utility model provides a rosin processing impurity removal device, belonging to the field of rosin processing technology. Background Technology

[0002] Rosin is a natural product extracted from pine resin. It is mainly composed of various resin acids and has a unique fragrance. Rosin is widely used in many fields, including printing inks, paints, adhesives, the electronics industry, and food packaging. In addition, rosin is also used to make balms, fragrances, and some personal care products, such as toothpaste and skin care products. With its excellent properties and wide range of uses, rosin plays an important role in industrial production and daily life.

[0003] Currently, when extracting rosin from pine resin, it is necessary to remove impurities because the resin contains impurities. However, when using traditional filtration devices to remove impurities from the resin, the resin has a certain viscosity, so the resin passes through the filter slowly, resulting in low removal efficiency. Utility Model Content

[0004] The technical problem this invention aims to solve is that when using traditional rosin removal devices, the rosin passes through the filter screen slowly, resulting in low removal efficiency.

[0005] To solve the above problems, the proposed technical solution is as follows: a rosin processing impurity removal device, including a filter chamber; the filter chamber includes an upper chamber and a lower chamber threadedly connected to the upper chamber, the upper chamber is connected to a pressure mechanism and its upper end is connected to a connecting pipe, and a support mechanism is provided on the outside, the upper part of the connecting pipe is provided with an overlapping coarse filter screen, the middle part is provided with an electrically controlled valve II, and the upper end is connected to a heating chamber, and the upper part of the lower chamber is provided with an overlapping fine filter screen.

[0006] As an improvement, the inner wall of the upper chamber is equipped with heating wires, a control panel is located at the top, and an observation window is located at the bottom to observe the condition of the fine filter screen.

[0007] As an improvement, the inner wall of the lower chamber is equipped with heating wires, the upper part is equipped with a protrusion for the fine filter screen to overlap, the lower part is funnel-shaped, and the middle of the lower end is connected to the discharge pipe, and the discharge pipe is equipped with an electrically controlled valve.

[0008] As an improvement, the pressure mechanism includes a pressure sensor located inside the upper part of the upper compartment, connected to the air compressor in the upper part of the upper compartment via an air pipe, and a pressure reducing valve located on the air pipe. The pressure sensor transmits signals to the control panel, and the air compressor and pressure reducing valve are controlled by the control panel.

[0009] As an improvement, the upper part of the connecting pipe is provided with a second boss for the coarse filter screen to overlap, the outer edge of the coarse filter screen is provided with a side plate, the upper end of the side plate is provided with a handle, and the handle protrudes from the lower end of the interior of the heating chamber.

[0010] As an improvement, the support mechanism includes a fixed plate located in the middle of the upper compartment and support legs located at the four corners below the fixed plate;

[0011] As an improvement, the inner wall of the heating chamber is equipped with heating wires and the interior is funnel-shaped.

[0012] The beneficial effects of this utility model are:

[0013] By setting up a heating chamber connected to the upper chamber of the filter chamber via a connecting pipe, the rosin is melted and flows into the filter chamber. When it passes through the coarse filter screen at the top of the connecting pipe, larger impurities are filtered out. After the melted rosin enters the filter chamber, some of the rosin passes through the fine filter screen to complete the filtration first. When all the rosin has entered the filter chamber, the second electrically controlled valve on the connecting pipe is closed, and then the pressure mechanism is activated to increase the pressure inside the filter chamber, so that all the rosin is filtered quickly. This secondary filtration results in good filtration effect and high impurity removal efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a rosin processing impurity removal device according to the present invention.

[0015] Figure 2 This is a schematic diagram of the internal structure of the lower chamber of a rosin processing impurity removal device according to the present invention.

[0016] Figure 3 This is a schematic diagram of the pressure mechanism of a rosin processing impurity removal device according to the present invention.

[0017] Figure 4 This is a partial cross-sectional view of the connecting pipe of a rosin processing impurity removal device according to the present invention.

[0018] 1. Upper chamber; 101. Control panel; 102. Observation window; 2. Lower chamber; 201. Fine filter screen; 202. Boss one; 203. Discharge pipe; 204. Electrically controlled valve one; 3. Pressure mechanism; 301. Pressure sensor; 302. Air pipe; 303. Air compressor; 304. Pressure reducing valve; 4. Connecting pipe; 401. Coarse filter screen; 402. Electrically controlled valve two; 403. Boss two; 404. Side plate; 405. Handle; 5. Support mechanism; 501. Fixing plate; 502. Support leg; 6. Heating chamber. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] according to Figure 1As shown in Figure 4: This utility model provides a rosin processing impurity removal device, including a filter chamber; the filter chamber includes an upper chamber 1 and a lower chamber 2 threadedly connected to the upper chamber 1. The upper chamber 1 is connected to a pressure mechanism 3 and its upper end is connected to a connecting pipe 4. A support mechanism 5 is provided on the outside. The upper part of the connecting pipe 4 is provided with an overlapping coarse filter screen 401, and the middle part is provided with an electrically controlled valve 402. The upper end is connected to a heating chamber 6. The upper part of the lower chamber 2 is provided with an overlapping fine filter screen 201. By setting the heating chamber 6 to be connected to the upper chamber 1 of the filter chamber through the connecting pipe 4, the rosin can be melted and flow into the filter chamber. When it passes through the coarse filter screen 401 at the upper part of the connecting pipe 4, larger impurities can be filtered down. When the melted rosin enters the filter chamber, some of the rosin will pass through the fine filter screen 201 to complete the filtration first. When all the rosin enters the filter chamber, the electrically controlled valve 402 on the connecting pipe 4 is closed, and then the pressure mechanism 3 is activated to increase the pressure inside the filter chamber, so that all the rosin can be filtered quickly. In this way, through secondary filtration, the filtration effect is good and the impurity removal efficiency is high.

[0021] according to Figure 1 , 3 As shown: The inner wall of the upper chamber 1 is equipped with heating wires, and the upper part of the outer side is equipped with a control panel 101, and the lower part is equipped with an observation window 102 for observing the condition of the fine filter screen 201; in this way, the workers can observe the condition inside the filter chamber at any time and make it convenient to deal with it in a timely manner.

[0022] according to Figure 1 , 2 As shown: The inner wall of the lower chamber 2 is equipped with heating wires, the upper part is equipped with a protrusion 202 for the fine filter screen 201 to overlap, the lower part is funnel-shaped, and the middle of the lower end is connected to the discharge pipe 203. The discharge pipe 203 is equipped with an electrically controlled valve 204; the connection between the upper chamber 1 and the lower chamber 2 is equipped with a sealing strip to prevent leakage. This design facilitates the cleaning of the fine filter screen 201, and the heating wires on the inner walls of the upper chamber 1 and the lower chamber 2 prevent the resin entering the filter chamber from solidifying.

[0023] according to Figure 3 As shown: The pressure mechanism 3 includes a pressure sensor 301 located in the upper part of the upper chamber 1, connected to an air compressor 303 in the upper chamber 1 via an air pipe 302, and a pressure reducing valve 304 located on the air pipe 302. The pressure sensor 301 transmits signals to the control panel 101, and the air compressor 303 and pressure reducing valve 304 are controlled by the control panel 101. In this way, by closing the second electrically controlled valve 402 and the first electrically controlled valve 204, and by starting the air compressor 303, the pressure inside the filter chamber can be increased, allowing the resin to quickly pass through the fine filter screen 201 to remove impurities. The pressure sensor 301 can monitor the pressure inside the filter chamber in real time and transmit it to the control panel 101. When the pressure is too high, the control panel 101 will activate the pressure reducing valve 304 to reduce the pressure inside the filter chamber.

[0024] according to Figure 1 , 4 As shown: The upper part of the connecting pipe 4 is provided with a boss 403 for the coarse filter screen 401 to overlap. The outer edge of the coarse filter screen 401 is provided with a side plate 404. The upper end of the side plate 404 is provided with a handle 405, which protrudes from the lower end of the heating chamber 6. In this way, the side plate 404 and the coarse filter screen 401 can be lifted by the handle 405, making the coarse filter screen 401 easy to clean.

[0025] according to Figure 1 As shown: The support mechanism 5 includes a fixed plate 501 located in the middle of the upper compartment 1, and support legs 502 located at the four corners below the fixed plate 501; thus, the device can be placed on the ground.

[0026] according to Figure 1 As shown: The inner wall of the heating chamber 6 is equipped with heating wires and the inside is funnel-shaped; in this way, the heated resin can flow to the connecting pipe 4.

[0027] The principle of this invention is as follows: In use, rosin is first placed on the heating chamber 6, and then the heating wire is activated. The rosin is heated and melted, flowing into the connecting pipe 4. The molten rosin passes through the coarse filter screen 401 at the top of the connecting pipe 4 and then falls into the filter chamber. The rosin that melts first passes through the fine filter screen 201, achieving secondary filtration. After all the rosin in a batch has entered the filter chamber, the second electric control valve 402 is closed, and then the air compressor 303 is started through the control panel 101. The air compressor 303 increases the pressure inside the filter chamber, accelerating the process of the rosin passing through the fine filter screen 201. The pressure sensor 301 can monitor the pressure inside the filter chamber in real time and transmit it to the control panel 101. When the pressure is too high, the control panel 101 will activate the pressure reducing valve 304 to reduce the pressure inside the filter chamber. After observing through the observation window 102 that the rosin has passed through the fine filter screen, the first electric control valve 204 is opened through the control panel 101. In this way, the rosin after secondary impurity removal will flow out from the discharge pipe 203.

[0028] When the device needs cleaning, the side plate 404 and the coarse filter screen 401 can be lifted by the handle 405, making the coarse filter screen 401 easy to clean. After unscrewing the lower chamber 2, the fine filter screen 201 can be removed, making the fine filter screen 201 easy to clean.

[0029] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A rosin processing impurity removal device, comprising a filter chamber; characterized in that: The filter chamber includes an upper chamber (1) and a lower chamber (2) threadedly connected to the upper chamber (1). The upper chamber (1) is connected to a pressure mechanism (3) and its upper end is connected to a connecting pipe (4). A support mechanism (5) is provided on the outside. The upper part of the connecting pipe (4) is provided with an overlapping coarse filter screen (401), the middle part is provided with an electrically controlled valve (402), and the upper end is connected to a heating chamber (6). The upper part of the lower chamber (2) is provided with an overlapping fine filter screen (201).

2. The impurity removal device for rosin processing according to claim 1, characterized in that: The inner wall of the upper chamber (1) is provided with heating wires, the upper part of the outer side is provided with a control panel (101), and the lower part is provided with an observation window (102) for observing the condition of the fine filter screen (201).

3. The impurity removal device for rosin processing according to claim 1, characterized in that: The inner wall of the lower chamber (2) is provided with heating wires, and the upper part is provided with a boss (202) for the fine filter screen (201) to overlap. The lower part is funnel-shaped and the middle of the lower end is connected to the discharge pipe (203). The discharge pipe (203) is provided with an electric control valve (204).

4. The impurity removal device for rosin processing according to claim 2, characterized in that: The pressure mechanism (3) includes a pressure sensor (301) installed inside the upper part of the upper chamber (1), which is connected to an air compressor (303) at the upper part of the upper chamber (1) through an air pipe (302), and a pressure reducing valve (304) installed on the air pipe (302). The pressure sensor (301) transmits the signal to the control panel (101), and the air compressor (303) and the pressure reducing valve (304) are controlled by the control panel (101).

5. The impurity removal device for rosin processing according to claim 1, characterized in that: The upper part of the connecting pipe (4) is provided with a boss (403) for the coarse filter screen (401) to overlap. The outer edge of the coarse filter screen (401) is provided with a side plate (404). The upper end of the side plate (404) is provided with a handle (405). The handle (405) protrudes from the lower end of the interior of the heating chamber (6).

6. The impurity removal device for rosin processing according to claim 1, characterized in that: The support mechanism (5) includes a fixed plate (501) located in the middle of the upper compartment (1) and support legs (502) located at the four corners below the fixed plate (501).

7. The impurity removal device for rosin processing according to claim 1, characterized in that: The inner wall of the heating chamber (6) is provided with heating wires and the interior is funnel-shaped.

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