A distillation device for rosin production

Abstract

The utility model provides a distillation device for colophony production, including jar body and lid, be equipped with drive link and first drive motor on jar body, the axial direction of drive link coincides with the axis of jar body, and one end of drive link stretches into jar body and is equipped with connecting rod one end of drive link that stretches into jar body, the included angle of the axial direction of connecting rod and the axis of jar body is less than 90 DEG, and connecting rod is fixedly connected with the placement dish, be equipped with rotatable stirring rod and second drive motor of stirring rod transmission connection on the lid, and one end of stirring rod is equipped with stirring vane and stretches into the placement dish, jar body still is equipped with feed pipe and steam guide pipe, and the opening of feed pipe is located above the placement dish and is towards the opening of placement dish, and steam guide pipe is located below the placement dish, and the lid still is equipped with connecting guide pipe and is communicated with jar body. The utility model solves the raw material concentrated placement leads to the technical problem of uneven heating, produces makes the fat liquid even heating, accelerates the technical effect of fat liquid evaporation.

Description

Technical Field

[0001] This utility model relates to the field of rosin processing technology, and in particular to a distillation apparatus for rosin production. Background Technology

[0002] In the production process of rosin, rosin is first heated to dissolve and dilute into a liquid. Then, the liquid is decolorized, purified and clarified, and the resulting liquid is distilled. The solid obtained after distillation is rosin. The oil and gas mixture produced by distillation is condensed in a condenser and separated in an oil-water separator to obtain turpentine.

[0003] Chinese utility model patent CN211411068U discloses a distillation apparatus for rosin production, including a distillation tank. A heating tube is fixedly connected to the inner wall of the distillation tank. A filter box is placed on the left side of the distillation tank. A connecting pipe is fixedly connected to the inner wall of the distillation tank, with its left end fixedly connected to the inner wall of the filter box. A placement plate is fixedly connected to the inner wall of the distillation tank. A placement groove is formed in the center of the upper surface of the placement plate, and steam holes are evenly arranged on the upper surface of the placement plate. A condenser plate is fixedly connected to the inner top wall of the filter box. A layer of pebbles is fixedly connected inside the filter box. An activated carbon layer is placed on the inner bottom wall of the filter box. A filter screen is fixedly connected to the filter box, with its top fixedly connected to the inner wall. A wastewater inlet is located at the lower part of the inner wall of the filter box, to the left of the filter screen. A matching sealing plug is placed inside the wastewater inlet, and a cover plate is fixedly connected to the left side of the sealing plug. A support plate is fixedly connected to the right side of the filter box, and a water pump is fixedly connected to the upper surface of the support plate. The output end of the water pump is fixedly connected to an inlet pipe, the left end of which passes through the right side of the filter box and extends into the interior of the filter box. The input end of the water pump is fixedly connected to a suction pipe, the right end of which passes through the left side of the distillation box and the left side of the upper surface of the support plate, extending to the bottom of the distillation box. The above-mentioned distillation equipment, by incorporating valves, allows for control of the time and amount of gas entering the filter box from the distillation box, making the distillation equipment more convenient to use.

[0004] The distillation equipment for rosin production disclosed in the above-mentioned utility model patent is used in which raw materials are placed inside the placement tank and water is poured into the distillation tank. The heating tube is turned on to heat the water in the distillation tank so that the raw materials in the placement tank evaporate and separate. Because the raw materials are concentrated in the placement tank, the raw materials are heated unevenly, resulting in slow evaporation and low separation efficiency, which in turn affects the production efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a distillation apparatus for rosin production, which solves the problem of uneven heating caused by the centralized placement of raw materials in existing technologies.

[0006] According to an embodiment of this utility model, a distillation apparatus for rosin production includes a tank body and a cover detachably connected to the tank body. The tank body is provided with a rotatable drive rod and a first drive motor drivenly connected to the drive rod. The axial direction of the drive rod coincides with the axis of the tank body. One end of the drive rod extends into the tank body, and a connecting rod is provided at the end of the drive rod extending into the tank body. The angle between the axial direction of the connecting rod and the axis of the tank body is less than 90°. A placement dish is fixedly connected to the connecting rod. The cover body is provided with a rotatable stirring rod and a second drive motor drivenly connected to the stirring rod. One end of the stirring rod is provided with a stirring blade, and the stirring blade extends into the placement dish. The tank body is also provided with a feed pipe and a steam conduit. The opening of the feed pipe is located above the placement dish and faces the opening of the placement dish. The steam conduit is located below the placement dish. The cover body is also provided with a connecting conduit, and the connecting conduit communicates with the tank body.

[0007] Furthermore, the placement dish is provided with a connecting sleeve and a connecting pin that penetrates the connecting sleeve. The connecting sleeve is sleeved on the connecting rod, and the connecting rod is provided with a connecting hole that cooperates with the connecting pin.

[0008] Furthermore, one end of the connecting sleeve is provided with a flange, and the placement dish is provided with mounting holes that mate with the flange.

[0009] Furthermore, the outer peripheral wall of the placement dish is provided with a plurality of grooves, which are spaced apart along the circumference of the placement dish.

[0010] Furthermore, each of the stirring blades is provided with an arc-shaped plate, and the arc-shaped plate is fixedly connected to the end of the stirring blade away from the stirring rod.

[0011] Furthermore, the direction in which the first drive motor drives the drive rod to rotate is opposite to the direction in which the second drive motor drives the stirring rod to rotate.

[0012] Furthermore, the steam conduit includes an annular portion, which surrounds the drive rod and has a plurality of through-holes spaced apart on the annular portion.

[0013] Furthermore, the can body is provided with a rotatable locking screw and a locking knob that cooperates with the locking screw, the cover body is provided with a locking plate and the locking plate is provided with a locking groove that accommodates part of the locking screw, and the locking knob abuts against the side of the locking plate away from the can body.

[0014] Compared with the prior art, this utility model has the following beneficial effects: By using a feed pipe to introduce the grease to be distilled into the placement dish, and inputting steam into the tank through a steam pipe for distillation, the oil and gas mixture produced by distillation is input into the condenser for processing through a connecting pipe. During the distillation process, the first drive motor drives the drive rod to rotate, causing the placement dish, which is fixedly connected to the connecting rod, to rotate around the axis of the drive rod. Since the connecting rod is inclined relative to the drive rod, the grease in the placement dish flows with the rotation of the placement dish. At the same time, the second drive motor drives the stirring rod to rotate to stir the grease in the placement dish through the stirring blades, preventing uneven heating of the grease in the placement dish. This solves the technical problem of uneven heating caused by the centralized placement of raw materials, and produces the technical effect of uniform heating of the grease and accelerated evaporation of the grease, which is conducive to improving production efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a distillation apparatus for rosin production according to an embodiment of the present invention; Figure 2 This is a cross-sectional view of a distillation apparatus for rosin production according to an embodiment of the present invention; Figure 3 for Figure 1 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of the structure of the distillation apparatus for rosin production according to an embodiment of the present invention, showing the placement of the dish.

[0016] In the above figures: 1. Tank body; 11. Drive rod; 12. First drive motor; 13. Connecting rod; 14. Feed pipe; 15. Steam conduit; 16. Annular part; 17. Vent; 18. Locking screw; 19. Locking knob; 2. Cover; 21. Stirring rod; 22. Second drive motor; 23. Stirring blade; 24. Arc plate; 25. Locking plate; 26. Locking groove; 27. Connecting conduit; 3. Placement dish; 31. Connecting sleeve; 32. Flange; 33. Mounting hole; 34. Groove. Detailed Implementation

[0017] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0018] like Figures 1 to 4 As shown in the figure, this utility model embodiment proposes a distillation apparatus for rosin production, used to distill resin liquid during the rosin production process.

[0019] Please refer to Figure 1 and Figure 2The distillation apparatus for rosin production includes a tank body 1 and a cover 2 detachably connected to the tank body 1. The tank body 1 is equipped with a rotatable drive rod 11 and a first drive motor 12 driven by the drive rod 11. The axial direction of the drive rod 11 coincides with the axis of the tank body 1. One end of the drive rod 11 extends into the tank body 1, and a connecting rod 13 is provided at the end of the drive rod 11 extending into the tank body 1. The angle between the axial direction of the connecting rod 13 and the axis of the tank body 1 is less than 90°. A placement dish 3 is fixedly connected to the connecting rod 13. The placement dish 3 is used to hold the rosin liquid to be processed. When the first drive motor 12 drives the drive rod 11 to rotate, it causes the placement dish 3 to rotate around the axis of the drive rod 11, so that the rosin liquid can flow within the placement dish 3 with the movement of the placement dish 3. The cover 2 is equipped with a rotatable stirring rod 21 and a first drive motor 12 driven by the stirring rod 21. A second drive motor 22 is connected. One end of the stirring rod 21 is provided with a stirring blade 23, which extends into the placement dish 3. The stirring rod 21 is driven by the first drive motor 12 to rotate, and the stirring blade 23 can agitate the grease in the placement dish 3. The tank body 1 is also provided with a feed pipe 14 and a steam conduit 15. The opening of the feed pipe 14 is located above the placement dish 3 and faces the opening of the placement dish 3. The feed pipe 14 is used to guide the grease into the placement dish 3. The steam conduit 15 is located below the placement dish 3. Steam is input into the tank body 1 from the steam conduit 15 to distill the grease in the placement dish 3. The cover 2 is also provided with a connecting conduit 27, which is connected to the tank body 1. The connecting conduit 27 is used to connect to the condenser to input the oil and gas mixture generated during the distillation process into the condenser for processing.

[0020] Specifically, the operation process of distilling rosin using the distillation apparatus provided in this embodiment is as follows: the rosin is introduced into the placement dish 3 along the feed pipe 14, and steam is input into the tank 1 from the steam conduit 15. The first drive motor 12 and the second drive motor 22 are turned on respectively. The first drive motor 12 drives the drive rod 11 to rotate and drives the placement dish 3, which is fixedly connected to the connecting rod 13, to rotate around the axis of the drive rod 11. The connecting rod 13 is inclined relative to the drive rod 11, so that the rosin in the placement dish 3 flows with the rotation of the placement dish 3. At the same time, the second drive motor 22 drives the stirring rod 21 to rotate so as to stir the rosin in the placement dish 3 through the stirring blade 23 to prevent uneven heating of the rosin in the placement dish 3. The oil and gas mixture produced by distillation is input into the condenser for processing through the connecting conduit 27. After distillation, the cover 2 is removed from the tank 1 to remove the remaining solid in the placement dish 3. The rosin production distillation apparatus provided in this embodiment ensures that the rosin liquid is heated evenly during the distillation process by rotating the placement dish 3 and stirring the stirring blade 23, which helps to accelerate the evaporation of the rosin liquid and thus improves production efficiency.

[0021] like Figure 2 and Figure 4 As shown, the placement dish 3 is provided with a connecting sleeve 31 and a connecting pin passing through the connecting sleeve 31. The connecting sleeve 31 is sleeved on the connecting rod 13, and the connecting rod 13 has a connecting hole that mates with the connecting pin. The placement dish 3 is installed onto the connecting rod 13 by the cooperation of the connecting sleeve 31 and the connecting rod 13, and the placement dish 3 is locked to the connecting rod 13 by the cooperation of the connecting pin with the connecting hole on the connecting rod 13, ensuring a secure fit between the placement dish 3 and the connecting rod 13 and preventing the placement dish 3 from disengaging from the connecting rod 13 during rotation.

[0022] In this embodiment, one end of the connecting sleeve 31 is provided with a flange 32, and the placement dish 3 is provided with a mounting hole 33 that mates with the flange 32. By using screws to engage with the mounting hole 33, the flange 32 and the placement dish 3 are fixedly connected, thus ensuring a tight fit between the connecting sleeve 31 and the placement dish 3, allowing the placement dish 3 to rotate smoothly under the drive of the drive rod 11.

[0023] like Figure 4As shown, the outer peripheral wall of the placement dish 3 is provided with a plurality of grooves 34, which are spaced apart along the circumference of the placement dish 3. By spaced apart on the outer peripheral wall of the placement dish 3, the contact area between the placement dish 3 and the steam is increased, thereby accelerating the heating of the lipid liquid in the placement dish 3 and further improving the distillation efficiency.

[0024] Please refer to Figure 2 The stirring blade 23 is provided with an arc-shaped plate 24, which is fixedly connected to the end of the stirring blade 23 away from the stirring rod 21. While the stirring blade 23 stirs the grease in the placement dish 3, the arc-shaped plate 24 turns the grease over, which can further enhance the stirring effect and avoid uneven heating of some parts of the grease.

[0025] like Figure 1 and Figure 2 As shown, the direction in which the first drive motor 12 drives the drive rod 11 to rotate is opposite to the direction in which the second drive motor 22 drives the stirring rod 21 to rotate. Setting the direction in which the first drive motor 12 drives the drive rod 11 to rotate is opposite to the direction in which the second drive motor 22 drives the stirring rod 21 to rotate prevents the drive rod 11 and the stirring rod 21 from rotating in the same direction, which would cause the grease to flow in the same direction for a long time and result in uneven heating.

[0026] like Figure 2 As shown, the steam conduit 15 includes an annular portion 16, which surrounds the drive rod 11 and has multiple through-holes 17 spaced apart. After steam enters the annular portion 16 of the steam conduit 15, some steam enters the tank 1 through the outlets 17, while the remaining steam enters the tank 1 through the opening of the steam conduit 15, so as to evenly heat all areas within the tank 1 and prevent steam from concentrating at the opening of the steam conduit 15.

[0027] Please combine Figure 1 and Figure 3The tank body 1 is provided with a rotatable locking screw 18 and a locking knob 19 that cooperates with the locking screw 18. The cover body 2 is provided with a locking plate 25 and the locking plate 25 is provided with a locking groove 26 that accommodates part of the locking screw 18. The locking knob 19 abuts against the side of the locking plate 25 away from the tank body 1. When installing the cover 2 onto the tank 1, rotate the locking screw 18 to allow it to enter the locking groove 26, and then rotate the locking knob 19 to abut the locking plate 25 against the side away from the tank 1. This locks the cover 2 onto the tank 1 and seals the opening of the tank 1, preventing leakage during distillation. When the cover 2 needs to be removed after distillation, rotate the locking knob 19 to move it away from the locking plate 25, and then rotate the locking screw 18 to disengage it from the locking groove 26. This allows the cover 2 to be removed from the tank 1, making it easier to open the tank 1.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A distillation apparatus for rosin production, characterized in that: The device includes a tank body and a lid detachably connected to the tank body. The tank body is provided with a rotatable drive rod and a first drive motor that is pulverized by the drive rod. The axial direction of the drive rod coincides with the axis of the tank body. One end of the drive rod extends into the tank body, and a connecting rod is provided at the end of the drive rod extending into the tank body. The angle between the axial direction of the connecting rod and the axis of the tank body is less than 90°. A placement dish is fixedly connected to the connecting rod. The lid body is provided with a rotatable stirring rod and a second drive motor that is pulverized by the stirring rod. One end of the stirring rod is provided with a stirring blade, and the stirring blade extends into the placement dish. The tank body is also provided with a feed pipe and a steam conduit. The opening of the feed pipe is located above the placement dish and faces the opening of the placement dish. The steam conduit is located below the placement dish. The lid body is also provided with a connecting conduit that communicates with the tank body.

2. The distillation apparatus for rosin production as described in claim 1, characterized in that: The placement dish is provided with a connecting sleeve and a connecting pin that passes through the connecting sleeve. The connecting sleeve is sleeved on the connecting rod, and the connecting rod is provided with a connecting hole that cooperates with the connecting pin.

3. The distillation apparatus for rosin production as described in claim 2, characterized in that: One end of the connecting sleeve is provided with a flange, and the placement dish is provided with mounting holes that mate with the flange.

4. The distillation apparatus for rosin production as described in claim 1, characterized in that: The outer peripheral wall of the placement dish is provided with multiple grooves, which are spaced apart along the circumference of the placement dish.

5. A distillation apparatus for rosin production as described in claim 1, characterized in that: Each stirring blade is provided with an arc-shaped plate, and the arc-shaped plate is fixedly connected to the end of the stirring blade away from the stirring rod.

6. The distillation apparatus for rosin production as described in claim 1, characterized in that: The direction in which the first drive motor drives the drive rod to rotate is opposite to the direction in which the second drive motor drives the stirring rod to rotate.

7. A distillation apparatus for rosin production as described in claim 1, characterized in that: The steam duct includes an annular portion that surrounds the drive rod and has a plurality of through-holes spaced on the annular portion.

8. A distillation apparatus for rosin production as described in claim 1, characterized in that: The can body is provided with a rotatable locking screw and a locking knob that cooperates with the locking screw. The cover body is provided with a locking plate and the locking plate is provided with a locking groove that accommodates part of the locking screw. The locking knob abuts against the side of the locking plate away from the can body.

Images