Wax-water separation equipment

Abstract

The invention relates to wax-water separation equipment and relates to the technical field of precision casting, the wax-water separation equipment comprises a separation box and a stirring assembly, an extension sleeve is fixedly arranged on the edge of an opening in the upper side of the separation box, an exhaust pipe is arranged at the top of the extension sleeve, and a feeding pipe allowing wax liquid to enter is arranged on the extension sleeve; a heating assembly for heating wax liquid and a discharging pipe for discharging the wax liquid are arranged on the separation box; the stirring assembly comprises a stirring shaft rotationally arranged in the separation box and a driving part fixedly arranged outside the separation box, one end of the stirring shaft extends to the outside of the separation box, the driving part is used for driving the outer end of the stirring shaft to rotate, and a plurality of stirring blades are fixedly arranged on the periphery of the stirring shaft; when equipment runs, wax liquid containing water is injected into the extending sleeve from the feeding pipe and falls into the separation box, water vapor is discharged from the exhaust pipe after water evaporation is accelerated through the stirring assembly, and then the separated wax liquid is discharged from the discharging pipe.

Description

Technical Field

[0001] The present application relates to the technical field of precision casting, and in particular to a wax-water separation device. Background Art

[0002] Precision casting, also known as lost wax casting, has significant advantages over traditional sand casting: it can produce castings with more precise dimensions and extremely high surface finish, which are often close to the final part shape, thus greatly reducing the need for subsequent processing or can be put into use directly. Precision casting technology covers a variety of methods such as investment casting, ceramic casting, metal casting, pressure casting and lost foam casting. Its core process includes multiple delicate steps such as wax pressing, wax repair, tree assembly, shell making, dewaxing, roasting, pouring, shelling, cutting, grinding and shot blasting.

[0003] In the dewaxing process, which is a key step in precision casting, the wax model is wrapped in a sand shell and heated by a dewaxing kettle, causing the wax model to melt and be discharged through the reserved channel of the sand shell. However, since the dewaxing kettle uses steam heating, the discharged wax liquid is often mixed with water, which directly affects the recycling efficiency of the wax liquid, so wax-water separation treatment has to be carried out.

[0004] The traditional wax-water separation method relies on a spray system, which is to pour the water-containing wax liquid onto a heated conical cap, using the heat to evaporate the water and escape upward, while the pure wax liquid slowly flows down along the surface of the conical cap and is collected. Although this method can effectively separate water, in order to ensure thorough separation, the wax liquid needs to stay on the conical cap for a long time, which inevitably slows down the flow rate of the wax liquid, thereby restricting the overall wax-water separation efficiency, and there is room for improvement. Summary of the invention

[0005] The purpose of this application is to provide a wax-water separation device to solve the problem of low efficiency of traditional wax-water separation treatment in the above-mentioned related technologies.

[0006] The wax-water separation equipment provided in this application adopts the following technical solution: A wax-water separation device comprises a separation box and a stirring assembly, wherein an extension sleeve is fixedly provided on the edge of the upper opening of the separation box, an exhaust pipe is provided on the top of the extension sleeve, a feed pipe for wax liquid to enter is provided on the extension sleeve, and a heating assembly for heating the wax liquid and a discharge pipe for the wax liquid to be discharged are provided on the separation box; the stirring assembly comprises a stirring shaft rotatably arranged in the separation box and a driving member fixedly arranged on the outside of the separation box, one end of the stirring shaft extends to the outside of the separation box, the driving member is used to drive the outer end portion of the stirring shaft to rotate, and a plurality of stirring blades are fixedly provided on the outer periphery of the stirring shaft.

[0007] By adopting the above technical scheme, when the wax liquid containing water is separated, the heating component first heats the separation box and the extension sleeve to a sufficient temperature, and then the wax liquid containing water is injected from the feed pipe into the extension sleeve and falls into the separation box. The driving member drives the stirring shaft and the stirring blade to rotate synchronously, and the wax liquid in the separation box is stirred to accelerate the evaporation of water, so that the water vapor is discharged from the exhaust pipe, and then the separated wax liquid is discharged from the discharge pipe.

[0008] Optionally, the side walls of the separation box and the extension sleeve respectively include a thermal insulation layer, a heating layer and a heat-insulating layer from the inside to the outside, and the heating assembly includes a plurality of heating pipes located in the heating layer, a water supply pipe for supplying hot water to the heating pipes, and a drain pipe for discharging the hot water in the heating pipes, the water supply pipe is provided with a first control valve, and the drain pipe is provided with a second control valve.

[0009] By adopting the above technical solution, when it is necessary to heat the outside of the separation box and the extension sleeve, the first control valve is opened and the second control valve is closed, and then hot water is injected into the heating pipe in the heating layer through the water supply pipe, thereby heating the separation box and the extension sleeve; when the temperature of the hot water in the heating pipe drops to a certain value, the second control valve is opened, the hot water in the heating pipe is discharged from the drain pipe, and hot water is re-injected.

[0010] Optionally, a water storage tank is provided on the side of the separation box, the end of the drainage pipe away from the separation box is connected to the water storage tank, a water diversion pipe is provided on the bottom side of the water storage tank, and a fourth control valve is provided on the water diversion pipe.

[0011] By adopting the above technical solution, the staff in the factory can open the fourth control valve and use the water in the water tank through the water diversion pipe to improve the water utilization efficiency.

[0012] Optionally, a guide pipe is provided on the bottom side of the separation box, and a sixth control valve is provided on the guide pipe; a recoil joint is fixedly provided on the outer surface of the separation box, a recoil pipe connected to the recoil joint is fixedly provided on the outer side of the water storage tank, and a fifth control valve is provided on the recoil joint.

[0013] By adopting the above technical solution, when it is necessary to clean the inside of the water tank, the fifth control valve is opened, and the water in the water tank can be injected into the separation box through the backwash pipe, and then the stirring component cleans it. After cleaning, the sixth control valve is opened to discharge the waste water through the outlet pipe, so as to quickly backwash and clean the inside of the water tank.

[0014] Optionally, a cleaning assembly is provided on the outside of the extension sleeve, and the cleaning assembly includes a limit clamp rotatably mounted on the outer periphery of the extension sleeve, a power member for driving the limit clamp to rotate, and a cleaning plate connected to one side of the limit clamp; a cleaning cotton is fixedly provided on the side of the cleaning plate facing the extension sleeve, and the cleaning cotton can abut against the outer peripheral surface of the extension sleeve.

[0015] By adopting the above technical solution, when it is necessary to clean the outside of the extension sleeve, the power part drives the limit clamp and the cleaning plate to rotate synchronously. During this process, one side of the cleaning cotton is always in contact with the outer side surface of the extension sleeve, that is, the outside of the extension sleeve can be wiped and cleaned by the cleaning cotton.

[0016] Optionally, an annular clamping strip is fixedly provided on the outer periphery of the lower portion of the extension sleeve, and an annular clamping groove for inserting the annular clamping strip is provided on the inner side surface of the limiting clamping ring.

[0017] By adopting the above technical solution, due to the coordinated arrangement of the annular clamping strip and the annular clamping groove, the stability of the limiting clamping ring and the cleaning plate during the rotation process is improved.

[0018] Optionally, a water spray pipe is fixedly provided on the side of the cleaning plate, the water spray pipe is provided with a plurality of water spray ports facing the outer periphery of the extension sleeve, the drain pipe is provided with a connecting hose connected to the water spray pipe, and the connecting hose is provided with a third control valve.

[0019] By adopting the above technical solution, due to the setting of the water spray pipe and the third control valve, during the rotation of the cleaning plate, the third control valve can be opened, so that water is injected from the drain pipe into the water spray pipe and the periphery of the extension sleeve is flushed, thereby further improving the cleaning effect of the periphery of the extension sleeve.

[0020] Optionally, a hinge seat hinged to one end of the cleaning plate is fixedly provided on the side of the limit clamp away from the separation box, and a plurality of locking through holes are provided on the hinge seat, and a locking screw hole that can coincide with the locking through hole is provided on the cleaning plate; a locking bolt that passes through the locking through hole and is screwed into the locking screw hole is provided on the outside of the extension sleeve; the cleaning plate can be rotated around the hinge seat at a certain angle and locked.

[0021] By adopting the above technical solution, due to the rotating setting of the cleaning plate, the cleaning plate can be rotated to the corresponding angle around the hinge seat and locked, and then the limiting clamp is rotated by the power part, so that water can be evenly sprayed around the equipment through the water spray port on the water spray pipe, thereby reducing dust and facilitating subsequent cleaning around the equipment.

[0022] Optionally, the power component includes a power motor fixedly mounted on the upper side of the separation box, a worm gear is fixedly mounted on the outer periphery of the limit clamp ring, and a worm meshing with the worm gear is fixedly mounted on the output shaft of the power motor.

[0023] By adopting the above technical solution, when the power motor is running, the worm is driven to rotate synchronously, and then the worm wheel, the limit clamp ring and the cleaning plate are driven to rotate synchronously, so as to realize the rotation of the limit clamp ring and the cleaning plate.

[0024] Optionally, an inclined scraper is fixedly provided on the outer periphery of the stirring shaft, and the side edge of the scraper away from the stirring shaft abuts against the inner wall of the separation box.

[0025] By adopting the above technical solution, during the rotation of the stirring shaft, the side edge of the scraper away from the stirring shaft abuts against the inner wall of the separation box, which can not only accelerate the evaporation of the wax liquid, but also prevent the wax liquid from adhering to the inner wall of the separation box.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. When separating the wax liquid containing water, first use the heating component to heat the separation box and the extension sleeve to a sufficient temperature, and then inject the wax liquid containing water from the feed pipe into the extension sleeve and drop it into the separation box. The driving member drives the stirring shaft and the stirring blade to rotate synchronously, and stirs the wax liquid in the separation box to accelerate the evaporation of water, so that the water vapor is discharged from the exhaust pipe, and then the separated wax liquid is discharged from the discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present application; Figure 2 This is a schematic diagram of the structure of the installation and matching of the driving member in Example 1 of the present application; Figure 3 It is a partial cross-sectional structural schematic diagram of the installation and matching of the stirring shaft in Example 1 of the present application; Figure 4 This is a partial structural diagram of the installation and coordination of the heating assembly in Example 1 of the present application; Figure 5 It is a schematic diagram of the overall structure of Example 2 of the present application; Figure 6 This is a partial structural diagram of the installation and coordination of the cleaning component in Example 2 of the present application; Figure 7 It is a partial cross-sectional structural schematic diagram of the installation and coordination of the cleaning component in Example 2 of the present application; Figure 8yes Figure 7 A magnified schematic diagram of part A; Fig. 9 is a structural schematic diagram of Embodiment 2 of the present application showing that the cleaning rod is rotated to a horizontal state; Fig.10 It is a structural schematic diagram of embodiment 2 of the present application showing that the cleaning rod is rotated to an inclined state.

[0029] In the figure, 1, separation box; 11, discharge pipe; 12, backflush joint; 121, fifth control valve; 13, outlet pipe; 131, sixth control valve; 2, extension sleeve; 21, exhaust pipe; 22, feed pipe; 23, annular clamp; 3, stirring assembly; 31, stirring shaft; 311, stirring blade; 312, scraper; 32, driving member; 4, heating assembly; 41, water supply pipe; 411, first control valve; 42, drain pipe; 421, second control valve; 5. Water storage tank; 51. Water diversion pipe; 511. Fourth control valve; 52. Recoil pipe; 6. Cleaning assembly; 61. Limiting clamp; 611. Annular groove; 612. Articulated seat; 6121. Locking through hole; 62. Power part; 621. Power motor; 622. Worm; 623. Worm wheel; 63. Cleaning plate; 631. Locking screw hole; 64. Cleaning cotton; 65. Water spray pipe; 66. Connecting hose; 661. Third control valve; 67. Locking bolt. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0031] Embodiment 1: Reference Figure 1 and Figure 2 A wax-water separation device comprises a separation box 1 and a stirring assembly 3, wherein an extension sleeve 2 is welded and fixed on the upper opening edge of the separation box 1, an exhaust pipe 21 is arranged on the top of the extension sleeve 2, a feed pipe 22 for wax liquid to enter is arranged on the extension sleeve 2, and a heating assembly 4 for heating wax liquid and a discharge pipe 11 for wax liquid to be discharged are arranged on the separation box 1; First, the heating component 4 heats the separation box 1 and the extension sleeve 2 to a sufficient temperature, and then the wax liquid containing water is injected into the extension sleeve 2 from the feed pipe 22 and falls into the separation box 1. After the evaporation of water is accelerated by the stirring component 3, the water vapor is discharged from the exhaust pipe 21, and then the separated wax liquid is discharged from the discharge pipe 11.

[0032] Reference Figure 2 and Figure 3The stirring assembly 3 includes a stirring shaft 31 rotatably arranged in the separation box 1, and a driving member 32 fixedly arranged outside the separation box 1, wherein one end of the stirring shaft 31 extends to the outside of the separation box 1, wherein the driving member 32 is a conventional driving motor, and the driving motor drives the outer end of the stirring shaft 31 to rotate through a transmission belt; A plurality of stirring blades 311 are welded on the outer periphery of the stirring shaft 31. At the same time, an inclined scraper 312 is fixedly provided on the outer periphery of the stirring shaft 31. The side edge of the scraper 312 away from the stirring shaft 31 abuts against the inner wall of the separation box 1. The stirring shaft 31 can drive the stirring blades 311 and the stirring shaft 31 to rotate synchronously, which can not only accelerate the evaporation of the wax liquid, but also prevent the wax liquid from adhering to the inner wall of the separation box 1.

[0033] Reference Figure 4 The side walls of the separation box 1 and the extension sleeve 2 respectively include a heat preservation layer, a heating layer and a heat insulation layer (not shown in the figure) from the inside to the outside. The heating assembly 4 includes a plurality of heating pipes (not shown in the figure) located in the heating layer, a water supply pipe 41 for supplying hot water to the heating pipe, and a drain pipe 42 for discharging hot water in the heating pipe. A first control valve 411 is provided on the water supply pipe 41, and a second control valve 421 is provided on the drain pipe 42. The first control valve 411 and the second control valve 421 are conventional manually operated valves or solenoid valves, which will not be described in detail here. When heating is performed, the first control valve 411 is opened and the second control valve 421 is closed, and then hot water is injected into the heating pipe (not shown in the figure) in the heating layer through the water supply pipe 41, thereby heating the separation box 1 and the extension sleeve 2; when the temperature of the hot water in the heating pipe (not shown in the figure) drops to a certain value, the second control valve 421 is opened, the hot water in the heating pipe (not shown in the figure) is discharged from the drain pipe 42, and hot water is re-injected.

[0034] Reference Figure 1 A water tank 5 is provided on the side of the separation box 1, and the end of the drain pipe 42 away from the separation box 1 is connected to the water tank 5, and a water diversion pipe 51 is provided on the bottom side of the water tank 5. The water diversion pipe 51 is provided with a fourth control valve 511, wherein the fourth control valve 511 is a manually operated valve or a solenoid valve, which will not be repeated here; the staff in the factory can open the fourth control valve 511 and use the water in the water tank 5 through the water diversion pipe 51 to improve the utilization efficiency of water.

[0035] The implementation principle of the embodiment of the present application is: When separating the wax liquid containing water, first the heating component 4 heats the separation box 1 and the extension sleeve 2 to a sufficient temperature, and then the wax liquid containing water is injected from the feed pipe 22 into the extension sleeve 2 and falls into the separation box 1. After the evaporation of water is accelerated by the stirring component 3, the water vapor is discharged from the exhaust pipe 21, and then the separated wax liquid is discharged from the discharge pipe 11.

[0036] Embodiment 2: Reference Figure 5 The embodiment of the present application is different from the embodiment 1 in that a backwash joint 12 is fixedly provided on the outer surface of the separation box 1, and a backwash pipe 52 connected to the backwash joint 12 is fixedly provided on the outer side of the water storage tank 5, wherein the backwash pipe 52 is a hose, and a fifth control valve 121 is provided on the backwash joint 12, and a derivation pipe 13 is provided on the bottom side of the separation box 1, and a sixth control valve 131 is provided on the derivation pipe 13, and the fifth control valve 121 and the sixth control valve are conventional manually operated valves or solenoid valves, which will not be described in detail here; When it is necessary to clean the inside of the water tank 5, open the fifth control valve 121, and the water in the water tank 5 can be injected into the separation box 1 through the backwash pipe 52, and then the stirring component 3 cleans it. After cleaning, open the sixth control valve 131 and discharge the waste water through the outlet pipe 13.

[0037] Reference Figure 6 and Figure 7 A cleaning assembly 6 is provided on the outside of the extension sleeve 2, wherein the cleaning assembly 6 comprises a limit clamp ring 61 rotatably sleeved on the outer periphery of the extension sleeve 2, a power member 62 for driving the limit clamp ring 61 to rotate, and a cleaning plate 63 connected to one side of the limit clamp ring 61; an annular clamping strip 23 is fixedly provided on the outer periphery of the lower part of the extension sleeve 2, and an annular clamping groove 611 for inserting the annular clamping strip 23 is provided on the inner side surface of the limit clamp ring 61, wherein the limit clamp ring 61 is formed by splicing and fixing two parts, and the two parts are clamped on the outside of the annular clamping strip 23 and then fixed; The power member 62 includes a power motor 621 fixedly mounted on the upper side of the separation box 1, wherein a worm gear 623 is fixedly mounted on the outer periphery of the limit snap ring 61, and a worm 622 meshing with the worm gear 623 is fixedly mounted on the output shaft of the power motor 621. When the power motor 621 is running, the worm gear 622 is driven to rotate synchronously, thereby driving the worm gear 623, the limit snap ring 61 and the cleaning plate 63 to rotate synchronously; A cleaning cotton 64 is fixedly provided on the side of the cleaning plate 63 facing the extension sleeve 2, and the cleaning cotton 64 can abut against the outer circumferential surface of the extension sleeve 2; therefore, when the cleaning plate 63 rotates, the cleaning cotton 64 cleans the outer circumferential surface of the extension sleeve 2, reducing the possibility of external dust or other impurities adhering to the outer circumference of the extension sleeve 2 and being difficult to clean.

[0038] Reference Figure 6 and Figure 7A water spray pipe 65 is fixedly provided on the side of the cleaning plate 63, wherein the water spray pipe 65 is provided with a plurality of water spray ports facing the outer periphery of the extension sleeve 2, and a connecting hose 66 connected to the water spray pipe 65 is provided on the drain pipe 42, and a third control valve 661 is provided on the connecting hose 66, and the third control valve 661 is a conventional manual control valve, which will not be described in detail here, and the connecting hose 66 has a sufficient length and will not affect the rotation of the cleaning plate 63; During the rotation of the cleaning plate 63 , the third control valve 661 can be opened, so that water is injected from the drain pipe 42 into the water spray pipe 65 and the periphery of the extension sleeve 2 is flushed, thereby further improving the cleaning effect on the periphery of the extension sleeve 2 .

[0039] Reference Figure 7 and Figure 8 A hinge seat 612 hinged to one end of the cleaning plate 63 is fixedly arranged on the side of the limiting clamp 61 away from the separation box 1, wherein the hinge seat 612 is provided with three locking through holes 6121, and the cleaning plate 63 is provided with a locking screw hole 631 that can overlap with the locking through hole 6121; a locking bolt 67 is provided on the outside of the extension sleeve 2, which passes through the locking through hole 6121 and is screwed into the locking screw hole 631, wherein the locking bolt 67 is a butterfly bolt.

[0040] Reference Fig. 9 and Fig.10 The cleaning plate 63 can be rotated around the hinge seat 612 to a horizontal state and fixed, and the recoil pipe 52 can be placed on the cleaning plate 63 in this state; the staff can adjust the cleaning plate 63 to an angle of 45 degrees upward and lock it, and then rotate the limit clamp 61, so that water can be evenly sprayed around the equipment through the water spray port on the water spray pipe 65, reducing dust and facilitating subsequent cleaning around the equipment.

[0041] The implementation principle of the embodiment of the present application is: When it is necessary to clean the inside of the water storage tank 5, the fifth control valve 121 is opened, and the water in the water storage tank 5 can be injected into the separation box 1 through the backwash pipe 52, and then the stirring component 3 cleans it. After the cleaning is completed, the sixth control valve 131 is opened to discharge the waste water through the outlet pipe 13; When the outside of the extension sleeve 2 needs to be cleaned, the power motor 621 is operated to drive the worm 622 to rotate, thereby driving the worm wheel 623, the limit clamp ring 61 and the cleaning plate 63 to rotate synchronously; and during the rotation of the cleaning plate 63, the third control valve 661 is opened, thereby allowing water to be injected from the drain pipe 42 into the water spray pipe 65, and the periphery of the extension sleeve 2 is washed, and the outside of the extension sleeve 2 is also wiped by the cleaning cotton 64; In addition, the cleaning plate 63 can be rotated around the hinge seat 612 to a horizontal state and fixed, and the recoil pipe 52 can be placed on the cleaning plate 63 in this state; the staff can adjust the cleaning plate 63 to an upward angle of 45 degrees and lock it, and then rotate the limit clamp 61, so that water can be evenly sprayed around the equipment through the water spray port on the water spray pipe 65, thereby reducing dust and facilitating subsequent cleaning around the equipment.

[0042] Unless otherwise defined, the terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The "first", "second", "third" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different components. "One" or "one" and other similar words do not indicate a quantitative limit, but indicate that there is at least one. "Including" or "comprising" and other similar words mean that the elements or objects appearing in front of "including" or "comprising" cover the elements or objects listed after "including" or "comprising" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0043] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A wax-water separation device, characterized in that: The invention comprises a separation box (1) and a stirring assembly (3); an extension sleeve (2) is fixedly provided on the upper opening edge of the separation box (1); an exhaust pipe (21) is provided on the top of the extension sleeve (2); a feed pipe (22) for wax liquid to enter is provided on the extension sleeve (2); a heating assembly (4) for heating the wax liquid and a discharge pipe (11) for discharging the wax liquid are provided on the separation box (1); The stirring assembly (3) comprises a stirring shaft (31) rotatably arranged in the separation box (1) and a driving member (32) fixedly arranged outside the separation box (1); one end of the stirring shaft (31) extends to the outside of the separation box (1); the driving member (32) is used to drive the outer end of the stirring shaft (31) to rotate; and a plurality of stirring blades (311) are fixedly arranged on the outer periphery of the stirring shaft (31).

2. A wax-water separation device according to claim 1, characterized in that: The side walls of the separation box (1) and the extension sleeve (2) respectively include a heat preservation layer, a heating layer and a heat insulating layer from the inside to the outside. The heating assembly (4) includes a plurality of heating pipes located in the heating layer, a water supply pipe (41) for supplying hot water to the heating pipes, and a drainage pipe (42) for discharging the hot water in the heating pipes. The water supply pipe (41) is provided with a first control valve (411), and the drainage pipe (42) is provided with a second control valve (421).

3. A wax-water separation device according to claim 2, characterized in that: A water storage tank (5) is provided on the side of the separation box (1); the end of the drainage pipe (42) away from the separation box (1) is connected to the water storage tank (5); a water diversion pipe (51) is provided on the bottom side of the water storage tank (5); and a fourth control valve (511) is provided on the water diversion pipe (51).

4. A wax-water separation device according to claim 3, characterized in that: The bottom side of the separation box (1) is provided with an outlet pipe (13), and the outlet pipe (13) is provided with a sixth control valve (131); the outer side surface of the separation box (1) is fixedly provided with a backflush joint (12), the outer side of the water storage tank (5) is fixedly provided with a backflush pipe (52) connected to the backflush joint (12), and the backflush joint (12) is provided with a fifth control valve (121).

5. The wax-water separation device according to claim 3, characterized in that: A cleaning assembly (6) is provided on the outside of the extension sleeve (2), and the cleaning assembly (6) comprises a limit clamp ring (61) rotatably sleeved on the outer periphery of the extension sleeve (2), a power member (62) for driving the limit clamp ring (61) to rotate, and a cleaning plate (63) connected to one side of the limit clamp ring (61); A cleaning cotton (64) is fixedly provided on the side of the cleaning plate (63) facing the extension sleeve (2), and the cleaning cotton (64) can abut against the outer peripheral surface of the extension sleeve (2).

6. The wax-water separation device according to claim 5, characterized in that: An annular clamping strip (23) is fixedly provided on the outer periphery of the lower part of the extension sleeve (2), and an annular clamping groove (611) for inserting the annular clamping strip (23) is provided on the inner side surface of the limiting clamping ring (61).

7. The wax-water separation device according to claim 5, characterized in that: A water spray pipe (65) is fixedly arranged on the side of the cleaning plate (63), and a plurality of water spray ports facing the outer periphery of the extension sleeve (2) are opened on the water spray pipe (65). A connecting hose (66) connected to the water spray pipe (65) is arranged on the drainage pipe (42), and a third control valve (661) is arranged on the connecting hose (66).

8. The wax-water separation device according to claim 7, characterized in that: A hinge seat (612) hinged to one end of the cleaning plate (63) is fixedly provided on the side of the limiting clamp ring (61) away from the separation box (1); a plurality of locking through holes (6121) are provided on the hinge seat (612); and a locking screw hole (631) that can overlap with the locking through hole (6121) is provided on the cleaning plate (63); The exterior of the extension sleeve (2) is provided with a locking bolt (67) which passes through the locking through hole (6121) and is screwed into the locking screw hole (631); the cleaning plate (63) can be rotated around the hinge seat (612) to a certain angle and locked.

9. The wax-water separation device according to claim 5, characterized in that: The power member (62) comprises a power motor (621) fixedly mounted on the upper side of the separation box (1); a worm gear (623) is fixedly mounted on the outer periphery of the limit clamp (61); and a worm (622) meshing with the worm gear (623) is fixedly mounted on the output shaft of the power motor (621).

10. The wax-water separation device according to claim 1, characterized in that: An inclined scraper (312) is fixedly provided on the outer periphery of the stirring shaft (31), and the side edge of the scraper (312) away from the stirring shaft (31) abuts against the inner wall of the separation box (1).

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