Resin distillation reaction kettle capable of automatically discharging waste

Abstract

The invention relates to the technical field of resin distillation, in particular to an automatic waste discharge resin distillation reaction kettle. The invention provides a resin distillation reaction kettle capable of automatically discharging waste, which can discharge bubbles generated in a resin distillation process and improve the distillation purity of resin. A resin distillation reaction kettle capable of automatically discharging waste comprises a plurality of supporting seats, a reaction barrel, a heating jacket and the like, the reaction barrel is connected among the supporting seats, and the heating jacket is connected to the outer side of the reaction barrel. Bubbles generated on the surface of a pine resin raw material are introduced into the mounting cylinder through the guide plate, the pine resin raw material rotates and drives the driving frame to rotate, so that the auger rotates, the auger conveys the bubbles to a liquid inlet pipe of the waste discharge pump, the waste discharge pump is started, and the bubbles enter the waste discharge pump from the liquid inlet pipe to be discharged; the effects of discharging the bubbles generated in the resin distillation process and improving the distillation purity of the resin are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of resin distillation, in particular to an automatic waste-discharging resin distillation reaction kettle. Background Art

[0002] Pine resin is a natural product extracted from pine trees, which has multiple uses and economic value. A resin distillation reactor is usually required to extract turpentine and rosin from pine resin. In the existing resin distillation reactor, pine resin is added into the reactor, and the reactor is heated and the resin is stirred at the same time, so as to extract turpentine and rosin. However, during the resin distillation process, a large number of bubbles are usually generated due to the evaporation of volatile components, the release of dissolved gases, and chemical reactions. These bubbles not only affect the heat transfer efficiency, but also carry incompletely separated resin components, affecting the purity of the final product.

[0003] Therefore, a resin distillation reactor with automatic waste discharge that can discharge bubbles generated during the resin distillation process and improve the purity of the resin distillation has been developed. Summary of the invention

[0004] In order to overcome the disadvantage that a large number of bubbles are usually generated during the resin distillation process, which not only affects the heat transfer efficiency but also carries incompletely separated resin components, affecting the purity of the final product, the present invention provides an automatic waste discharge resin distillation reactor that can discharge the bubbles generated during the resin distillation process and improve the resin distillation purity.

[0005] The technical implementation scheme of the present invention is: an automatic waste discharge resin distillation reactor, including a support seat, a reaction barrel, a heating jacket, a motor, a rotating shaft, a stirring frame, a material taking door, an aeration mechanism and a waste discharge mechanism, there are multiple support seats, reaction barrels are connected between the support seats, the outside of the reaction barrel is connected to the heating jacket, the top of the reaction barrel is connected to the motor, the motor output shaft is connected to the rotating shaft, the rotating shaft is rotatably connected to the reaction barrel, the middle of the rotating shaft is connected to the stirring frame, the lower side of the reaction barrel is clamped with a material taking door, an aeration mechanism capable of accelerating the resin distillation speed is provided between the reaction barrel and the rotating shaft, and a waste discharge mechanism capable of discharging bubbles is provided on the reaction barrel.

[0006] Preferably, an exhaust pipe is provided on the right side of the upper portion of the reaction barrel.

[0007] Preferably, a joint is provided on the heating jacket.

[0008] Preferably, the aeration mechanism includes a first air cylinder, a first piston, a toggle plate, an air pipe, a connecting cover, a first one-way valve and an aeration rack. A plurality of first air cylinders are connected to the upper side of the reaction barrel, and the first air cylinders are all slidably connected to the first pistons. A toggle plate is rotatably connected to the upper middle side of the reaction barrel, the toggle plate is connected to the rotating shaft, and the first pistons are all slidably connected to the toggle plate. The upper side of the first air cylinders are all connected to the air pipe, and a connecting cover is rotatably connected to the upper part of the rotating shaft, the connecting cover is communicated with the rotating shaft, and the air pipes are all connected to the connecting cover. The first pistons are all provided with a first one-way valve, and the lower side of the rotating shaft is connected to the aeration rack. When the rotating shaft rotates, the toggle plate is driven to rotate, so that the toggle plate drives the first piston to move in the first air cylinder. When the first piston moves close to the rotating shaft, the gas in the first air cylinder is pushed into the air pipe, and then enters the rotating shaft through the connecting cover, and is finally discharged into the pine resin raw material through the aeration rack. When the first piston moves away from the rotating shaft, the gas passes through the first one-way valve to avoid adsorption of the pine resin raw material.

[0009] Preferably, an isolation membrane is also included. A plurality of isolation membranes are connected to the upper side of the aeration frame. The isolation membranes are used to prevent the loose resin raw material from entering the aeration frame.

[0010] Preferably, the waste discharge mechanism includes a mounting barrel, a liquid return frame, an air return pipe, a waste discharge pump, a guide plate, an agitator and a drive frame. The left and right sides of the reaction barrel are connected to the mounting barrels, the lower side of the mounting barrels is connected to the liquid return frame, the liquid return frame is communicated with the connected mounting barrels, the upper side of the mounting barrels is connected to the air return pipe, the air return pipe is connected to the reaction barrel, the mounting barrels are connected to the waste discharge pump on the side away from each other, the liquid inlet pipe on the waste discharge pump is connected to the adjacent mounting barrel, the mounting barrels are connected to the guide plates, the mounting barrels are rotatably connected to the agitators, and the agitators are connected to each other A driving frame is connected to the side close to it. When the pine resin raw material is stirred and rotated in the reaction barrel, bubbles generated on the surface of the pine resin raw material are introduced into the installation barrel through the guide plate. When the pine resin raw material rotates, the driving frame is driven to rotate, causing the agitator to rotate, and then the agitator transports the bubbles to the liquid inlet pipe of the waste discharge pump, and the waste discharge pump is started, so that the bubbles enter the waste discharge pump from the liquid inlet pipe and are discharged. When the waste discharge pump is started, the liquid raw material entering the installation barrel flows back to the reaction barrel from the liquid return frame, and the gas entering the installation barrel flows back to the reaction barrel from the gas return pipe.

[0011] Preferably, a discharge mechanism is also included, which includes a discharge pump, a telescopic tube, a discharge head and a float. The discharge pump is connected to the upper front side of the reaction barrel, the telescopic tube is connected to the rear side of the discharge pump, the telescopic tube passes through the reaction barrel, the discharge head is connected to the lower side of the telescopic tube, and the left and right sides of the discharge head are connected to floats. When residual turpentine appears in the upper layer of the rosin cooled and solidified in the reaction barrel, the discharge head floats on the turpentine due to the force of the float, and then the discharge pump is started to discharge the turpentine through the discharge head and the telescopic tube.

[0012] Preferably, a foam blowing mechanism is also included, which includes a second air cylinder, a nozzle, a second piston, a second one-way valve, a twist shaft and a lifting frame. The second air cylinder is connected to the inner side of the upper rear part of the reaction barrel, the nozzle is connected to the lower side of the second air cylinder, the second air cylinder is slidably connected to the second piston, the second piston is provided with a second one-way valve, the rotating shaft is connected to the twist shaft, the twist shaft is threadedly connected to the lifting frame, the lifting frame is connected to the second piston, and when the rotating shaft rotates, it drives the twist shaft to rotate, so that the lifting frame moves, and drives the second piston to move in the second air cylinder. The second air cylinder is exhausted by the action of the second one-way valve and sprayed onto the surface of the pine resin raw material through the nozzle.

[0013] Preferably, an interception mechanism is further included, and the interception mechanism includes an interception cover. The interception cover is connected to the inner side of the upper right part of the reaction barrel, and when the distilled gas is discharged from the exhaust pipe, the interception cover intercepts the water vapor.

[0014] Preferably, a reinforcement mechanism is also included, which includes a fixed block, a reinforcement rod and a latch. The lower sides of the left and right parts of the reaction barrel are connected to fixed blocks. The left fixed block is rotatably connected to the reinforcement rod, which is connected to the feeding door. A latch is clamped between the reinforcement rod and the right fixed block. After the feeding door closes the reaction barrel, the reinforcement rod is fixed between the fixed blocks by the latch.

[0015] The beneficial effects of the present invention are as follows: 1. The bubbles generated on the surface of the pine resin raw material of the present invention are introduced into the installation cylinder through the guide plate. When the pine resin raw material rotates, the driving frame is driven to rotate, so that the agitator rotates, and then the agitator transports the bubbles to the liquid inlet pipe of the waste pump, and the waste pump is started, so that the bubbles enter the waste pump from the liquid inlet pipe and are discharged, thereby achieving the effect of being able to discharge the bubbles generated in the resin distillation process and improving the purity of the resin distillation.

[0016] 2. The present invention drives the toggle plate to rotate while the rotating shaft rotates, so that the toggle plate drives the first piston to move in the first gas cylinder, pushing the gas in the first gas cylinder into the gas pipe, and then into the rotating shaft through the connecting cover, and finally discharged into the pine resin raw material through the aeration rack, thereby achieving the effect of aerating the pine resin raw material and increasing the distillation speed of the pine resin raw material.

[0017] 3. When residual turpentine appears on the upper layer of the rosin after cooling and solidifying in the reaction barrel, the discharge head is floated on the turpentine by the force of the float, and then the discharge pump is started to discharge the turpentine through the discharge head and the telescopic tube, thereby achieving the effect of further separating the turpentine and improving the purity of the rosin.

[0018] 4. The present invention drives the twist shaft to rotate while the rotating shaft rotates, so that the lifting frame moves, and drives the second piston to move in the second air cylinder. The second air cylinder is exhausted through the action of the second one-way valve, and the air is sprayed onto the surface of the pine resin raw material through the nozzle, thereby achieving the effect of blowing the foam on the surface of the pine resin raw material and accelerating the collection and discharge of the foam.

[0019] 5. When the distilled gas is discharged from the exhaust pipe, the interception cover intercepts the water vapor, thereby preventing the water vapor from affecting the service life and efficiency of the condensing equipment.

[0020] 6. After the material taking door of the present invention closes the reaction barrel, the reinforcement rod is fixed between the fixing blocks by means of a latch, thereby achieving the effect of reinforcing the material taking door and preventing the material taking door from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention.

[0022] Figure 2 It is a three-dimensional structural cross-sectional view of the present invention.

[0023] Figure 3 It is a three-dimensional structural cross-sectional view of the aeration mechanism of the present invention.

[0024] Figure 4 It is a sectional view of the first part of the three-dimensional structure of the aeration mechanism of the present invention.

[0025] Figure 5 It is a schematic diagram of the second part of the three-dimensional structure of the aeration mechanism of the present invention.

[0026] Figure 6 It is a three-dimensional structural cross-sectional view of the waste discharge mechanism of the present invention.

[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of the waste discharge mechanism of the present invention.

[0028] Figure 8 It is a partial three-dimensional structural cross-sectional view of the waste discharge mechanism of the present invention.

[0029] Fig. 9 It is a three-dimensional structural sectional view of the discharge mechanism and the foam blowing mechanism of the present invention.

[0030] Fig.10 It is a three-dimensional structural schematic diagram of the discharge mechanism of the present invention.

[0031] Fig.11 It is a three-dimensional structural sectional view of the foam blowing mechanism of the present invention.

[0032] Fig.12 It is a schematic diagram of the three-dimensional structure of the intercepting mechanism of the present invention.

[0033] Fig.13 It is a schematic diagram of the three-dimensional structure of the reinforcement mechanism of the present invention.

[0034] Description of the accompanying drawings: 1_support seat, 11_reaction barrel, 12_heating jacket, 13_motor, 14_rotating shaft, 15_stirring frame, 16_feeding door, 2_aeration mechanism, 20_first air cylinder, 21_first piston, 22_sliding plate, 23_air pipe, 24_connecting cover, 25_first one-way valve, 26_aeration frame, 27_isolation membrane, 3_waste discharge mechanism, 30_installation cylinder, 31_liquid return frame, 32_air return pipe, 33 _waste discharge pump, 34_guide plate, 35_auger, 36_drive frame, 4_discharge mechanism, 40_discharge pump, 41_telescopic tube, 42_discharge head, 43_float, 5_foam blowing mechanism, 50_second air cylinder, 51_nozzle, 52_second piston, 53_second one-way valve, 54_twisted shaft, 55_lifting frame, 6_interception mechanism, 60_interception cover, 7_reinforcement mechanism, 70_fixed block, 71_reinforcement rod, 72_latch. DETAILED DESCRIPTION

[0035] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0036] An automatic waste discharge resin distillation reactor, such as Figure 1-Figure 13 As shown, it includes a support seat 1, a reaction barrel 11, a heating jacket 12, a motor 13, a rotating shaft 14, a stirring frame 15, a material taking door 16, an aeration mechanism 2 and a waste discharge mechanism 3. The support seat 1 has three, and the reaction barrel 11 is connected between the support seats 1. An exhaust pipe is provided on the upper right side of the reaction barrel 11 to facilitate the discharge of gas. A heating jacket 12 is connected to the outer side of the reaction barrel 11. A joint is provided on the heating jacket 12 to facilitate the introduction of a medium. A motor 13 is connected to the top of the reaction barrel 11. A rotating shaft 14 is connected to the output shaft of the motor 13. The rotating shaft 14 is rotatably connected to the reaction barrel 11. A stirring frame 15 is connected to the middle of the rotating shaft 14. A material taking door 16 is clamped on the lower side of the reaction barrel 11. An aeration mechanism 2 is provided between the reaction barrel 11 and the rotating shaft 14. A waste discharge mechanism 3 is provided on the reaction barrel 11.

[0037] like Figure 1-Figure 5As shown, the aeration mechanism 2 includes a first gas cylinder 20, a first piston 21, a toggle plate 22, an air pipe 23, a connecting cover 24, a first one-way valve 25, an aeration frame 26 and an isolation membrane 27. Three first gas cylinders 20 are connected to the upper side of the reaction barrel 11, and the first gas cylinders 20 are all slidably connected to the first pistons 21. The toggle plate 22 is rotatably connected to the upper middle side of the reaction barrel 11, and the toggle plate 22 is connected to the rotating shaft 14. The first pistons 21 are all slidably connected to the toggle plate 22. The upper sides of the first gas cylinders 20 are all connected to the air pipe 23. The upper part of the rotating shaft 14 is rotatably connected to the connecting cover 24, and the connecting cover 24 is communicated with the rotating shaft 14. The air pipes 23 are all connected to the connecting cover 24. The first pistons 21 are all provided with a first one-way valve 25. The lower side of the rotating shaft 14 is connected to the aeration frame 26, and the upper side of the aeration frame 26 is connected to three isolation membranes 27.

[0038] like Figure 1 , Figure 2 , Figure 6 , Figure 7 and Figure 8 As shown, the waste discharge mechanism 3 includes a mounting cylinder 30, a liquid return frame 31, an air return pipe 32, a waste discharge pump 33, a guide plate 34, an agitator 35 and a drive frame 36. The left and right sides of the reaction barrel 11 are connected to the mounting cylinder 30, the lower side of the mounting cylinder 30 is connected to the liquid return frame 31, the liquid return frame 31 is communicated with the connected mounting cylinder 30, the upper side of the mounting cylinder 30 is connected to the air return pipe 32, the air return pipe 32 is connected to the reaction barrel 11, the side of the mounting cylinder 30 away from each other is connected to the waste discharge pump 33, the liquid inlet pipe on the waste discharge pump 33 is connected to the adjacent mounting cylinder 30, the mounting cylinder 30 is connected to the guide plate 34, the interior of the mounting cylinder 30 is rotatably connected to the agitator 35, and the side of the agitator 35 close to each other is connected to the drive frame 36.

[0039] When using the present invention, firstly, the support base 1 is placed in the resin distillation reaction area, and then the pine resin raw material is added into the reaction barrel 11, and then a heat medium is introduced into the heating jacket 12 to heat and distill the pine resin raw material, and then the motor 13 is started to drive the rotating shaft 14 to rotate, so that the stirring frame 15 stirs the pine resin raw material to accelerate the distillation speed of the pine resin raw material. When the pine resin raw material is distilled, turpentine evaporates into gas and is discharged from the exhaust pipe, and is subsequently condensed to form turpentine, and rosin remains in the reaction barrel 11. A cooling medium is introduced into the heating jacket 12 to solidify the rosin, and then the material taking door 16 is removed to take the rosin out of the reaction barrel 11, thereby completing the extraction of pine resin. When the rotating shaft 14 rotates, the toggle plate 22 is driven to rotate, so that the toggle plate 22 drives the first piston 21 to move in the first gas cylinder 20. When the first piston 21 moves close to the rotating shaft 14, the gas in the first gas cylinder 20 is pushed into the gas pipe 23, and then enters the rotating shaft 14 through the connecting cover 24, and finally is discharged into the pine resin raw material through the aeration rack 26. The isolation membrane 27 is used to prevent the pine resin raw material from entering the aeration rack 26, thereby playing a role in aerating the pine resin raw material and increasing the distillation speed of the pine resin raw material. When the first piston 21 moves away from the rotating shaft 14, the gas passes through the first one-way valve 25 to avoid adsorption of the pine resin raw material. When the pine resin raw material is stirred and rotated in the reaction barrel 11, the bubbles generated on the surface of the pine resin raw material are introduced into the installation barrel 30 through the guide plate 34. While the pine resin raw material rotates, it drives the driving frame 36 to rotate, causing the agitator 35 to rotate, and then the agitator 35 transports the bubbles to the liquid inlet pipe of the waste pump 33, and the waste pump 33 is started, so that the bubbles enter the waste pump 33 from the liquid inlet pipe and are discharged, thereby discharging the bubbles generated in the resin distillation process and improving the purity of the resin distillation. When the waste pump 33 is started, the liquid raw material entering the installation barrel 30 flows back to the reaction barrel 11 from the liquid return frame 31, and the gas entering the installation barrel 30 flows back to the reaction barrel 11 from the gas return pipe 32.

[0040] like Figure 1 , Fig. 9 and Fig.10 As shown, a discharge mechanism 4 is also included, which includes a discharge pump 40, a telescopic tube 41, a discharge head 42 and a float 43. The discharge pump 40 is connected to the upper front side of the reaction barrel 11, and the telescopic tube 41 is connected to the rear side of the discharge pump 40. The telescopic tube 41 passes through the reaction barrel 11, and the discharge head 42 is connected to the lower side of the telescopic tube 41. The floats 43 are connected to the left and right sides of the discharge head 42.

[0041] The discharge mechanism 4 of the device can be used to discharge excess waste. When residual turpentine appears on the upper layer of the rosin after cooling and solidifying in the reaction barrel 11, the discharge head 42 floats on the turpentine through the force of the float 43. Then, the discharge pump 40 is started to discharge the turpentine through the discharge head 42 and the telescopic tube 41, thereby further separating the turpentine and improving the purity of the rosin.

[0042] like Figure 2 and Fig.11 As shown, it also includes a foam blowing mechanism 5, which includes a second gas cylinder 50, a nozzle 51, a second piston 52, a second one-way valve 53, a twisted shaft 54 ​​and a lifting frame 55. The second gas cylinder 50 is connected to the inner side of the upper rear part of the reaction barrel 11, the nozzle 51 is connected to the lower side of the second gas cylinder 50, the second gas cylinder 50 is slidably connected to the second piston 52, the second piston 52 is provided with a second one-way valve 53, the rotating shaft 14 is connected to the twisted shaft 54, the twisted shaft 54 ​​is threadedly connected to the lifting frame 55, and the lifting frame 55 is connected to the second piston 52.

[0043] The foam blowing mechanism 5 of the device can be used to blow the foam on the surface of the pine resin raw material. When the rotating shaft 14 rotates, it drives the twisted shaft 54 ​​to rotate, so that the lifting frame 55 moves, and drives the second piston 52 to move in the second air cylinder 50. The second air cylinder 50 is exhausted through the second one-way valve 53 and sprayed to the surface of the pine resin raw material through the nozzle 51, thereby playing the role of blowing the foam on the surface of the pine resin raw material and accelerating the collection and discharge of the foam.

[0044] like Figure 2 and Fig.12 As shown, an interception mechanism 6 is also included, and the interception mechanism 6 includes an interception cover 60 . The inner side of the upper right part of the reaction barrel 11 is connected with the interception cover 60 .

[0045] The interception mechanism 6 of the device can intercept water vapor. When the distilled gas is discharged from the exhaust pipe, the interception cover 60 intercepts the water vapor to prevent the water vapor from affecting the service life and efficiency of the condensation equipment.

[0046] As with 1, Figure 2 and Fig.13 As shown, a reinforcing mechanism 7 is also included, and the reinforcing mechanism 7 includes a fixed block 70, a reinforcing rod 71 and a latch 72. The lower sides of the left and right parts of the reaction barrel 11 are connected to the fixed blocks 70, and the reinforcing rod 71 is rotatably connected to the fixed block 70 on the left side. The reinforcing rod 71 is connected to the material taking door 16, and a latch 72 is clamped between the reinforcing rod 71 and the fixed block 70 on the right side.

[0047] By using the reinforcement mechanism 7 of the device, the material taking door 16 can be reinforced. After the material taking door 16 closes the reaction barrel 11, the reinforcement rod 71 is fixed between the fixing blocks 70 by the latch 72, thereby reinforcing the material taking door 16 and preventing the material taking door 16 from falling off.

[0048] Although the present invention is described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that various changes or modifications may be made to the present invention without departing from the principle and spirit of the present invention defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, not to limit the present invention, but the scope of protection is limited by the content of the claims.

Claims

1. An automatic waste discharge resin distillation reactor, characterized in that: The invention comprises a support seat (1), a reaction barrel (11), a heating jacket (12), a motor (13), a rotating shaft (14), a stirring frame (15), a material taking door (16), an aeration mechanism (2) and a waste discharge mechanism (3). The support seat (1) has a plurality of support seats, the reaction barrel (11) is connected between the support seats (1), the outer side of the reaction barrel (11) is connected to the heating jacket (12), the top of the reaction barrel (11) is connected to the motor (13), the output shaft of the motor (13) is connected to the rotating shaft (14), the rotating shaft (14) is rotatably connected to the reaction barrel (11), the middle part of the rotating shaft (14) is connected to the stirring frame (15), the lower side of the reaction barrel (11) is clamped with the material taking door (16), an aeration mechanism (2) capable of accelerating the distillation speed of the resin is provided between the reaction barrel (11) and the rotating shaft (14), and the waste discharge mechanism (3) capable of discharging bubbles is provided on the reaction barrel (11).

2. The automatic waste discharge resin distillation reaction kettle according to claim 1, characterized in that: An exhaust pipe is arranged on the upper right side of the reaction barrel (11).

3. The automatic waste discharge resin distillation reaction kettle according to claim 1 is characterized in that: The heating jacket (12) is provided with a joint.

4. The automatic waste discharge resin distillation reaction kettle according to claim 1 is characterized in that: The aeration mechanism (2) comprises a first gas cylinder (20), a first piston (21), a toggle plate (22), an air pipe (23), a connecting cover (24), a first non-return valve (25) and an aeration frame (26). A plurality of first gas cylinders (20) are connected to the upper side of the reaction barrel (11). The first gas cylinders (20) are all slidably connected to the first pistons (21). The middle upper side of the reaction barrel (11) is rotatably connected to the toggle plate (22). The toggle plate (22) is connected to the rotating shaft (14). The first pistons (21) are all slidably connected to the toggle plate (22). The upper sides of the first gas cylinders (20) are all connected to the air pipe (23). The upper part of the rotating shaft (14) is rotatably connected to the connecting cover (24). The connecting cover (24) is connected to the rotating shaft (14). The air delivery pipe (23) is connected to the connecting cover (24), the first piston (21) is provided with a first non-return valve (25), the lower side of the rotating shaft (14) is connected with an aeration frame (26), when the rotating shaft (14) rotates, the toggle plate (22) is driven to rotate, so that the toggle plate (22) drives the first piston (21) to move in the first air cylinder (20), when the first piston (21) moves close to the rotating shaft (14), the gas in the first air cylinder (20) is pushed into the air delivery pipe (23), then enters the rotating shaft (14) through the connecting cover (24), and finally is discharged into the pine resin raw material through the aeration frame (26), when the first piston (21) moves away from the rotating shaft (14), the gas passes through the first non-return valve (25), so as to avoid adsorption of the pine resin raw material.

5. The automatic waste discharge resin distillation reaction kettle according to claim 4 is characterized in that: It also includes an isolation membrane (27). A plurality of isolation membranes (27) are connected to the upper side of the aeration frame (26). The isolation membranes (27) are used to prevent the loose resin raw material from entering the aeration frame (26).

6. The automatic waste discharge resin distillation reaction kettle according to claim 4 is characterized in that: The waste discharge mechanism (3) comprises a mounting cylinder (30), a liquid return frame (31), an air return pipe (32), a waste discharge pump (33), a guide plate (34), an agitator (35) and a drive frame (36). The left and right sides of the reaction barrel (11) are connected to the mounting cylinder (30). The lower side of the mounting cylinder (30) is connected to the liquid return frame (31). The liquid return frame (31) is communicated with the connected mounting cylinder (30). The upper side of the mounting cylinder (30) is connected to the air return pipe (32). The air return pipe (32) is connected to the reaction barrel (11). The side of the mounting cylinder (30) away from each other is connected to the waste discharge pump (33). The liquid inlet pipe on the waste discharge pump (33) is connected to the adjacent mounting cylinder (30). The mounting cylinder (30) is connected to the guide plate (34). The interior of the mounting cylinder (30) is rotatably connected to the mounting cylinder (30). A stirring dragon (35) is connected, and a driving frame (36) is connected on the side of the stirring dragons (35) close to each other. When the loose resin raw material is stirred and rotated in the reaction barrel (11), bubbles generated on the surface of the loose resin raw material are introduced into the installation barrel (30) through the guide plate (34). When the loose resin raw material rotates, the driving frame (36) is driven to rotate, so that the stirring dragon (35) rotates, and then the stirring dragon (35) transports the bubbles to the liquid inlet pipe of the waste discharge pump (33). The waste discharge pump (33) is started, so that the bubbles enter the waste discharge pump (33) from the liquid inlet pipe and are discharged. When the waste discharge pump (33) is started, the liquid raw material entering the installation barrel (30) flows back from the liquid return frame (31) to the reaction barrel (11), and the gas entering the installation barrel (30) flows back from the gas return pipe (32) to the reaction barrel (11).

7. The automatic waste discharge resin distillation reaction kettle according to claim 6 is characterized in that: The invention also comprises a discharge mechanism (4), which comprises a discharge pump (40), a telescopic tube (41), a discharge head (42) and a float (43). The discharge pump (40) is connected to the upper front side of the reaction barrel (11), the telescopic tube (41) is connected to the rear side of the discharge pump (40), the telescopic tube (41) passes through the reaction barrel (11), the discharge head (42) is connected to the lower side of the telescopic tube (41), and the left and right sides of the discharge head (42) are connected to the float (43). When rosin is cooled and solidified in the reaction barrel (11), residual turpentine appears on the upper layer, the discharge head (42) floats on the turpentine due to the force of the float (43), and then the discharge pump (40) is started to discharge the turpentine through the discharge head (42) and the telescopic tube (41).

8. The automatic waste discharge resin distillation reaction kettle according to claim 7, characterized in that: The invention also comprises a foam blowing mechanism (5), which comprises a second gas cylinder (50), a nozzle (51), a second piston (52), a second one-way valve (53), a twisted shaft (54) and a lifting frame (55). The second gas cylinder (50) is connected to the inner side of the upper rear part of the reaction barrel (11), the nozzle (51) is connected to the lower side of the second gas cylinder (50), the second gas cylinder (50) is slidably connected to the second piston (52), the second piston (52) is provided with a second one-way valve (53), and the rotation The shaft (14) is connected with a twisted shaft (54), and a lifting frame (55) is threadedly connected to the twisted shaft (54). The lifting frame (55) is connected with the second piston (52). When the rotating shaft (14) rotates, the twisted shaft (54) is driven to rotate, so that the lifting frame (55) moves, and the second piston (52) moves in the second air cylinder (50). The second one-way valve (53) acts to exhaust the air from the second air cylinder (50) and sprays the air onto the surface of the pine resin raw material through the nozzle (51).

9. The automatic waste discharge resin distillation reaction kettle according to claim 8, characterized in that: The invention also comprises an interception mechanism (6), wherein the interception mechanism (6) comprises an interception cover (60). The interception cover (60) is connected to the inner side of the upper right part of the reaction barrel (11). When the distilled gas is discharged from the exhaust pipe, the interception cover (60) intercepts the water vapor.

10. The automatic waste discharge resin distillation reaction kettle according to claim 9, characterized in that: The invention also comprises a reinforcing mechanism (7), the reinforcing mechanism (7) comprising a fixing block (70), a reinforcing rod (71) and a latch (72). The lower sides of the left and right parts of the reaction barrel (11) are both connected with the fixing blocks (70). The left fixing block (70) is rotatably connected with the reinforcing rod (71). The reinforcing rod (71) is connected to the material taking door (16). The latch (72) is clamped between the reinforcing rod (71) and the right fixing block (70). After the material taking door (16) closes the reaction barrel (11), the reinforcing rod (71) is fixed between the fixing blocks (70) by the latch (72).

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