CN217489753U - Wax liquid dewatering and standing purifying equipment - Google Patents

Abstract

The utility model relates to a clarification plant that stews of wax liquid dewatering, this clarification plant that stews of wax liquid dewatering collects quick dewatering and purification performance in an organic whole that stews, at the in-process of wax liquid dewatering, this clarification plant that stews of wax liquid dewatering uses as removing the cask, wax liquid heating device is in the wax liquid of self-heating in-process heat transfer to reaction cavity, and then make the evaporation of moisture vaporization in the wax liquid in the reaction cavity, electric mixer stirs wax liquid simultaneously, make wax liquid and wax liquid heating device fully contact, increase the heat transfer effect, therefore the dewatering is fast, high efficiency. And in the process of standing and purifying the wax liquid, the wax liquid dewatering standing and purifying equipment is used as a standing barrel, the electric stirrer stops moving at the moment, the wax liquid heating device keeps heating and transfers heat to the wax liquid in the reaction chamber, and the wax liquid separates impurities in the wax liquid in a molten state by utilizing a layering principle of different densities.

Description

Wax liquid dewatering and standing purifying equipment

Technical Field

The utility model belongs to the technical field of the wax liquid treatment facility, especially, relate to a clarification plant that stews of wax liquid dewatering.

Background

The wax is required to be recycled repeatedly in the precision casting industry, the wax mold is firstly manufactured in precision casting, then the mold shell is manufactured, the mold shell is placed in a dewaxing reaction kettle after being dried, the wax is separated from the mold shell through water vapor, a steam guide valve is always opened in the whole dewaxing process, so that a large amount of condensed water is generated to be converged with the wax, zirconium sand on the mold shell is separated from the wax, and if the wax is recycled, water and other impurities in the wax must be separated.

In the prior art, the wax after being removed is put into a water removal barrel for heating and stirring, and then is put into a standing barrel for static residue removal, and the wax can be reused after more than 20 hours, so that the whole dewaxing, water removal and residue removal period is too long, and the aging speed of the wax is accelerated. In addition, because the water removal barrel and the standing barrel are of split structures, the water removal and the standing are carried out in two separate steps, the workload of workers is increased, the production efficiency is reduced, and more space in a plant can be occupied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clarification plant stews in wax liquid dewatering aims at solving among the prior art except that the cask and the structure that the bucket adopted the components of a whole that can function independently of stewing, leads to dewatering and stew the technical problem that needs separately two steps go on.

In order to achieve the above object, an embodiment of the utility model provides a pair of molten wax dewatering clarification plant that stews, include:

the reaction tank body is internally hollow, and a reaction chamber for storing wax liquid is formed in the reaction tank body;

the electric stirrer is arranged at the top of the reaction tank body, and a power output shaft of the electric stirrer extends into the reaction chamber and is used for stirring the wax liquid in the reaction chamber;

the wax liquid heating device is mounted on the reaction tank body and used for heating the wax liquid in the reaction chamber;

the top of the reaction tank body is provided with a steam discharge port communicated with the reaction chamber, the upper end of the reaction tank body is provided with a wax discharge outlet communicated with the reaction chamber, and the lower end of the reaction tank body is provided with a sewage discharge outlet communicated with the reaction chamber.

Optionally, the wax liquid heating device comprises:

the outer side wax liquid heating assembly is arranged in the shell of the reaction tank body along the bottom and the circumferential direction of the reaction tank body and is used for surrounding and heating the wax liquid in the reaction chamber;

and the internal wax liquid heating assembly is arranged at the top of the reaction tank body, and extends into the reaction chamber and is used for heating the wax liquid in the reaction chamber.

Optionally, the outer wax liquid heating assembly comprises a heating tube and a heat conducting solution; the heat conducting solution is contained in the shell of the reaction tank body and surrounds the reaction chamber, and the heating tube is embedded in the shell of the reaction tank body and is in contact with the heat conducting solution.

Optionally, the internal wax liquid heating assembly comprises a heat conducting inlet plate, a heat conducting outlet plate and at least one heat conducting transfer plate; the heat conduction inlet plate, the heat conduction transfer plate and the heat conduction outlet plate are sequentially communicated, and an external heat source flows in from the heat conduction inlet plate and flows through the heat conduction transfer plate and then flows out from the heat conduction outlet plate.

Optionally, the heat-conducting inlet plate, the heat-conducting transfer plate and the heat-conducting outlet plate are arranged in the reaction chamber in an equidistant manner and surround the electric stirrer, with the center of the reaction chamber as an array central point.

Optionally, the heat-conducting inlet plate, the heat-conducting transfer plate and the heat-conducting outlet plate have the same structure and each include a heat-conducting shell and a partition plate; the heat conducting shell is internally hollow to form a heat source chamber for storing an external heat source; at least one partition plate is arranged in the heat source cavity and divides the heat source cavity into a winding heat source flow passage; the heat conduction shell is provided with a heat inlet communicated with the head end of the heat source flow passage, and the heat conduction shell is provided with a heat outlet communicated with the tail end of the heat source flow passage.

Optionally, the electric mixer comprises a mixing motor, a mixing spindle and a spindle coupling; the stirring main shaft is rotatably arranged at the center of the reaction chamber, the stirring motor is arranged at the top of the reaction tank body, and an output shaft of the stirring motor is fixedly connected with the stirring main shaft through the main shaft coupler.

Optionally, the stirring main shaft comprises a rotating base shaft and a turning wing; the rotary base shaft is fixedly connected with the stirring main shaft through the main shaft coupler, and the turning wings are arranged at intervals from top to bottom along the length direction of the rotary base shaft.

Optionally, the wax liquid dewatering and standing purification equipment further comprises a collecting and exhausting device; the collection exhaust device comprises an exhaust channel and an exhaust fan, the exhaust channel is installed at the top of the reaction tank body and communicated with the steam discharge port, and the exhaust fan is installed at the air outlet of the exhaust channel.

Optionally, the bottom of the reaction chamber is inclined, and an end far away from the sewage outlet is higher than an end adjacent to the sewage outlet.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the clarification plant that stews of wax liquid dewatering have one of following technological effect at least: the utility model discloses the clarification plant structural design novelty that stews of wax liquid dewatering collects quick dewatering and purification performance in an organic whole that stews. In the process of wax liquid dewatering, the wax liquid dewatering standing purification equipment is used as a dewatering bucket, heat of the wax liquid heating device is transferred to the wax liquid in the reaction chamber in the self-heating process, and then water in the wax liquid in the reaction chamber is vaporized and evaporated and is output from a steam discharge port. Meanwhile, the electric stirrer stirs the wax liquid in the reaction chamber, so that the wax liquid is fully contacted with the wax liquid heating device, the heat exchange effect is increased, and the dewatering speed and the efficiency are high. And at the wax liquid in-process that the purification of stewing, this wax liquid dewatering clarification plant that stews uses as the bucket that stews, electric mixer stop motion this moment, and wax liquid heating device keeps heating and with heat transfer to reaction chamber's wax liquid in, the wax liquid utilizes the different layering principle of density to be wherein impurity separation under the molten condition, and then makes the pure wax liquid come-up in the upper strata and export the output from the wax discharge outlet, and the wax liquid with impurity sinks in the bottom and exports from the blowdown export, the purity of wax liquid has been promoted greatly, thereby the quality of retrieving the wax liquid has been guaranteed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic structural view of a stationary purification apparatus for removing water from wax liquid provided by the embodiment of the present invention.

Fig. 2 is a position relationship diagram of the internal wax liquid heating assembly and the electric stirrer provided by the embodiment of the present invention.

Fig. 3 is a schematic structural view of the heat-conducting inlet plate, the heat-conducting transfer plate and the heat-conducting outlet plate provided by the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of an electric stirrer according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

100. a reaction tank body; 110. A reaction chamber; 120. A steam discharge port; 130. A wax discharge outlet; 140. A blowdown outlet;

200. an electric stirrer; 210. A stirring motor; 220. A stirring main shaft; 221. A rotating base shaft; 222. Turning the wings; 230. A main shaft coupling;

300. a wax liquid heating device;

400. an outside wax liquid heating assembly; 410. A heat generating tube; 420. A heat conducting solution;

500. an internal wax liquid heating assembly; 510. A heat conducting inlet plate; 520. Conducting heat out of the plate; 530. A heat conductive transfer plate; 540. A thermally conductive housing; 541. A heat source chamber; 542. A heat source flow passage; 543. a heat inlet; 544. A heat outlet; 550. Separating the plates;

600. a collecting and exhausting device; 610. An exhaust passage; 620. An exhaust fan.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the embodiments of the present invention, and should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1, there is provided a stationary purification apparatus for removing water from wax liquid, including:

the reaction tank 100 is internally hollow, and a reaction chamber 110 for storing wax liquid is formed in the reaction tank 100;

the electric stirrer 200 is installed at the top of the reaction tank body 100, and a power output shaft of the electric stirrer 200 extends into the reaction chamber 110 and is used for stirring the wax liquid in the reaction chamber 110;

the wax liquid heating device 300 is mounted on the reaction tank body 100, and is used for heating the wax liquid in the reaction chamber 110;

the top of the reaction tank 100 is provided with a steam discharge port 120 communicated with the reaction chamber 110, the upper end of the reaction tank 100 is provided with a wax discharge outlet 130 communicated with the reaction chamber 110, and the lower end of the reaction tank 100 is provided with a sewage discharge outlet 140 communicated with the reaction chamber 110.

Specifically, in this embodiment, the utility model discloses the clarification plant structural design novelty that stews of wax liquid dewatering collects quick dewatering and purification performance in an organic whole that stews. In the wax liquid dewatering process, the wax liquid dewatering standing purification device is used as a dewatering bucket, heat of the wax liquid heating device 300 is transferred to the wax liquid in the reaction chamber 110 in the self-heating process, and then the water in the wax liquid in the reaction chamber 110 is vaporized and evaporated and is output from the steam discharge port 120. Meanwhile, the electric stirrer 200 stirs the wax liquid in the reaction chamber 110, so that the wax liquid is in full contact with the wax liquid heating device 300, and the heat exchange effect is increased, so that the water removal speed is high and the efficiency is high. And in the process of standing and purifying the wax liquid, the wax liquid dewatering and standing purification equipment is used as a standing barrel, at the moment, the electric stirrer 200 stops moving, the wax liquid heating device 300 keeps heating and transfers heat to the wax liquid in the reaction chamber 110, the wax liquid is separated from impurities in the wax liquid in a molten state by using a layering principle of different densities, so that the pure wax liquid floats on the upper layer and is output from the wax discharge outlet 130, the wax liquid with the impurities sinks at the bottom and is output from the sewage discharge outlet 140, the purity of the wax liquid is greatly improved, and the quality of recovered wax liquid is ensured.

In another embodiment of the present invention, as shown in fig. 1, the wax liquid heating apparatus 300 includes:

an outer side wax liquid heating assembly 400, wherein the outer side wax liquid heating assembly 400 is arranged in the shell of the reaction tank 100 along the bottom and the circumferential direction of the reaction tank 100, and is used for surrounding and heating the wax liquid in the reaction chamber 110;

and an internal wax liquid heating assembly 500, wherein the internal wax liquid heating assembly 500 is installed at the top of the reaction tank body 100, and the internal wax liquid heating assembly 500 extends into the reaction chamber 110 and is used for heating the wax liquid in the reaction chamber 110.

Specifically, in the present embodiment, the wax liquid heating device 300 heats the wax liquid in the reaction chamber 110 by providing the outer wax liquid heating assembly 400 and the inner wax liquid heating assembly 500. Outside wax liquid heating element 400 with under mutually supporting of inside wax liquid heating element 500, realize following the inside and outside both sides of retort body 100 are to wax liquid concurrent heating, have increased with the heat exchange area of wax liquid, have improved the homogeneity to the wax liquid heating, can shorten the heating time of wax liquid when intensification, reduce the heating difference in temperature of wax liquid inside and outside, guarantee the heating degree of consistency, improve the heating effect.

In another embodiment of the present invention, as shown in fig. 1, the outside wax liquid heating assembly 400 includes a heating pipe 410 and a heat conducting solution 420; the heat conducting solution 420 is contained in the shell of the reaction tank 100 and surrounds the reaction chamber 110, and the heating tube 410 is embedded in the shell of the reaction tank 100 and contacts with the heat conducting solution 420.

Specifically, in this embodiment, the power line of the heating tube 410 passes through the shell of the reaction tank 100 to be connected to an external power source, and when the heating tube 410 is powered on, the heating tube 410 generates heat and transfers the heat to the heat-conducting solution 420 contained in the shell of the reaction tank 100, so that the temperature of the heat-conducting solution 420 is rapidly increased. Meanwhile, the heat of the heat conducting solution 420 is transferred to the wax liquid contained in the reaction chamber 110 through the shell of the reaction tank 100, so as to heat the wax liquid from the outer side of the reaction tank 100.

The heating tube 410 is a carbon fiber quartz electrical heating tube, a ceramic electrical heating tube, or an electrical heating device using a metal heating wire, a metal coating, a carbon crystal coating, a semiconductor, and a carbon rod as heating elements, and an electrical heating device for electromagnetic heating and silicon rubber heating.

In addition, the heat conducting solution 420 is water or heat conducting oil.

In another embodiment of the present invention, as shown in fig. 2, the internal wax liquid heating assembly 500 comprises a heat conducting inlet plate 510, a heat conducting outlet plate 520, and at least one heat conducting transfer plate 530; the heat-conducting inlet plate 510, the heat-conducting transfer plate 530 and the heat-conducting outlet plate 520 are sequentially communicated.

Specifically, in the present embodiment, when the internal wax liquid heating assembly 500 is in operation, an external heat source is introduced from the heat-conducting inlet plate 510, flows through the heat-conducting transfer plate 530, and then flows out from the heat-conducting outlet plate 520. In the process that the external heat source sequentially flows through the heat-conducting inlet plate 510, the heat-conducting transfer plate 530 and the heat-conducting outlet plate 520, the external heat source transfers heat to the heat-conducting inlet plate 510, the heat-conducting transfer plate 530 and the heat-conducting outlet plate 520, and then the heat is transferred to the wax liquid contained in the reaction chamber 110 by the heat-conducting inlet plate 510, the heat-conducting transfer plate 530 and the heat-conducting outlet plate 520, so that the purpose of heating the wax liquid from the inner side of the reaction tank body 100 is achieved.

Wherein the external heat source is hot gas or hot water.

In another embodiment of the present invention, as shown in fig. 2, the heat-conducting inlet plate 510, the heat-conducting transfer plate 530 and the heat-conducting outlet plate 520 are arranged around the reaction chamber 110 and surround the electric stirrer 200 at equal intervals by using the center of the reaction chamber 110 as an array center point.

Specifically, in this embodiment, the heat-conducting inlet plate 510, the heat-conducting transfer plate 530 and the heat-conducting outlet plate 520 surround each other to form an annular ring structure, so that the heat inside the reaction chamber 110 is uniformly distributed, the temperatures at the positions inside the reaction chamber 110 are approximately the same, and the wax liquid at the positions inside the reaction chamber 110 can be simultaneously heated, so that the wax liquid can obtain uniform and sufficient heat at any position in the reaction chamber 110, the optimal heating effect is obtained, meanwhile, the heat conduction is good, and the heat efficiency is high.

In another embodiment of the present invention, as shown in fig. 3, the heat-conducting inlet plate 510, the heat-conducting transfer plate 530 and the heat-conducting outlet plate 520 have the same structure, and each of the heat-conducting inlet plate, the heat-conducting transfer plate 530 and the heat-conducting outlet plate 520 includes a heat-conducting casing 540 and a partition plate 550; the heat conducting shell 540 is hollow to form a heat source chamber 541 for storing an external heat source; at least one of the partition plates 550 is disposed in the heat source chamber 541, and partitions the heat source chamber 541 into serpentine heat source flow channels 542; the heat conducting shell 540 is provided with a heat inlet 543 communicated with the head end of the heat source flow channel 542, and the heat conducting shell 540 is provided with a heat outlet 544 communicated with the tail end of the heat source flow channel 542.

Specifically, in the present embodiment, the heat source chamber 541 is divided into the meandering heat source flow channels 542 by the partition plate 550, and the heat source flow channels 542 are arranged in a winding manner in the heat conductive housing 540, so that the circulation time of an external heat source in the heat source flow channels 542 is prolonged and the contact area between the external heat source and the heat conductive housing 540 is increased. Furthermore, in the process that an external heat source is introduced from the heat inlet 543, flows through the heat source flow channel 542, and flows out from the heat outlet 544, the heat conducting housing 540 is heated sufficiently, which is beneficial for the heat conducting housing 540 to absorb heat of the external heat source sufficiently, and increase the heating rate of the heat conducting housing 540, thereby improving the heating efficiency of the heat conducting inlet plate 510, the heat conducting transmission plate 530, and the heat conducting outlet plate 520.

In another embodiment of the present invention, as shown in fig. 4, the electric mixer 200 includes a mixing motor 210, a mixing spindle 220 and a spindle coupling 230; the stirring shaft 220 is rotatably disposed at the center of the reaction chamber 110, the stirring motor 210 is mounted at the top of the reaction tank 100, and an output shaft of the stirring motor 210 is fixedly coupled to the stirring shaft 220 through the shaft coupling 230.

Specifically, in the present embodiment, the wax liquid in the reaction chamber 110 can be sufficiently mixed and stirred by providing the electric stirrer 200. When the electric stirrer 200 works, the stirring motor 210 is powered on to rotate, the stirring spindle 220 is driven by the spindle coupler 230 to synchronously rotate in the reaction chamber 110, and the stirring spindle 220 pushes the wax liquid in the reaction chamber 110 to roll when rotating, so that the heating area of the wax liquid is more uniform, the thermal efficiency is improved, and the time for wax liquid dewatering operation is effectively shortened.

In another embodiment of the present invention, as shown in fig. 4, the stirring main shaft 220 includes a rotating base shaft 221 and a flipping wing 222; the rotating base shaft 221 is fixedly connected to the stirring main shaft 220 through the main shaft coupler 230, and the plurality of turning wings 222 are arranged at intervals from top to bottom along the length direction of the rotating base shaft 221.

Specifically, in the present embodiment, during the stirring process of the wax liquid, the plurality of turning wings 222 rotate at a high speed along with the rotating base shaft 221, and the wax liquid in the reaction chamber 110 can be effectively pressed and turned upwards by the turning wings 222 arranged at intervals up and down, so that the heated area of the wax liquid is more uniform.

In another embodiment of the present invention, as shown in fig. 1, the wax liquid dewatering and standing purification apparatus further includes a collecting and exhausting device 600; the exhaust collecting device 600 comprises an exhaust channel 610 and an exhaust fan 620, wherein the exhaust channel 610 is installed at the top of the reaction tank body 100 and is communicated with the steam discharge port 120, and the exhaust fan 620 is installed at the air outlet of the exhaust channel 610.

Specifically, in this embodiment, the collection exhaust device 600 pumps the steam in the reaction chamber 110 through the exhaust passage 610 and the exhaust fan 620. During the use, the evaporation of water evaporation in the wax liquid in reaction chamber 110 to follow steam discharge port 120 output, air exhauster 620 starts convulsions, through utilizing exhaust passage 610 will follow the steam of steam discharge port 120 output is taken out fast to the circulation of accelerated steam, therefore the dewatering is fast, efficient, finally effectively obtains the wax liquid that accords with water content quality requirement.

In another embodiment of the present invention, as shown in fig. 1, the bottom of the reaction chamber 110 is inclined and the end far away from the waste outlet 140 is higher than the end adjacent to the waste outlet 140.

Specifically, in this embodiment, because the wax liquid with impurity sinks in the bottom and follows blowdown export 140 output, through with reaction chamber 110's bottom slope sets up, can effectively accelerate to be located the wax liquid with impurity of reaction chamber 110 bottom flows, and then can carry out effectual emission to the wax liquid with impurity, avoids the wax liquid with impurity to pile up reaction chamber 110's bottom, has improved the efficiency of blowdown greatly.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a clarification plant that stews of wax liquid dewatering which characterized in that includes:

the reaction tank body is internally hollow, and a reaction chamber for storing wax liquid is formed in the reaction tank body;

the electric stirrer is arranged at the top of the reaction tank body, and a power output shaft of the electric stirrer extends into the reaction chamber and is used for stirring the wax liquid in the reaction chamber;

the wax liquid heating device is arranged in the reaction tank body and is used for heating the wax liquid in the reaction chamber;

the top of the reaction tank body is provided with a steam discharge port communicated with the reaction chamber, the upper end of the reaction tank body is provided with a wax discharge outlet communicated with the reaction chamber, and the lower end of the reaction tank body is provided with a sewage discharge outlet communicated with the reaction chamber.

2. The wax liquid dewatering standing purification device as claimed in claim 1, wherein: the wax liquid heating device comprises:

the outer side wax liquid heating assembly is arranged in a shell of the reaction tank body along the bottom and the circumferential direction of the reaction tank body and is used for surrounding and heating the wax liquid in the reaction chamber;

and the internal wax liquid heating assembly is arranged at the top of the reaction tank body, and extends into the reaction chamber and is used for heating the wax liquid in the reaction chamber.

3. The wax liquid dewatering and standing purification device as claimed in claim 2, wherein: the outer side wax liquid heating component comprises a heating tube and a heat conducting solution; the heat conducting solution is contained in the shell of the reaction tank body and surrounds the reaction chamber, and the heating tube is embedded in the shell of the reaction tank body and is in contact with the heat conducting solution.

4. The wax liquid dewatering standing purification device as claimed in claim 2, wherein: the internal wax liquid heating assembly comprises a heat conduction inlet plate, a heat conduction outlet plate and at least one heat conduction transfer plate; the heat conduction inlet plate, the heat conduction transfer plate and the heat conduction outlet plate are sequentially communicated, and an external heat source flows in from the heat conduction inlet plate and flows through the heat conduction transfer plate and then flows out from the heat conduction outlet plate.

5. The wax liquid dewatering standing purification device as claimed in claim 4, wherein: the heat conduction inlet plate, the heat conduction transfer plate and the heat conduction outlet plate are arranged in the reaction chamber in an equidistant surrounding mode and surround the electric stirrer, and the center of the reaction chamber serves as an array central point.

6. The wax liquid dewatering and standing purification device as claimed in claim 4, wherein: the heat conduction inlet plate, the heat conduction transfer plate and the heat conduction outlet plate have the same structure and respectively comprise a heat conduction shell and a partition plate; the heat conducting shell is internally hollow to form a heat source chamber for storing an external heat source; at least one partition plate is arranged in the heat source cavity and divides the heat source cavity into a winding heat source flow passage; the heat conduction shell is provided with a heat inlet communicated with the head end of the heat source flow passage, and the heat conduction shell is provided with a heat outlet communicated with the tail end of the heat source flow passage.

7. The wax liquid dewatering standing purification apparatus according to any one of claims 1 to 6, wherein: the electric stirrer comprises a stirring motor, a stirring main shaft and a main shaft coupler; the stirring main shaft is rotatably arranged at the center of the reaction chamber, the stirring motor is arranged at the top of the reaction tank body, and an output shaft of the stirring motor is fixedly connected with the stirring main shaft through the main shaft coupler.

8. The wax liquid dewatering standing purification device as claimed in claim 7, wherein: the stirring main shaft comprises a rotating base shaft and a turning wing; the rotary base shaft is fixedly connected with the stirring main shaft through the main shaft coupler, and the turning wings are arranged at intervals from top to bottom along the length direction of the rotary base shaft.

9. The wax liquid dewatering standing purification apparatus according to any one of claims 1 to 6, wherein: the wax liquid dewatering standing purification equipment further comprises a collecting and exhausting device; the collecting and exhausting device comprises an exhaust passage and an exhaust fan, the exhaust passage is arranged at the top of the reaction tank body and communicated with the steam discharge port, and the exhaust fan is arranged at the air outlet of the exhaust passage.

10. The wax liquid dewatering standing purification apparatus according to any one of claims 1 to 6, wherein: the bottom of the reaction chamber is obliquely arranged, and one end far away from the sewage discharge outlet is higher than one end adjacent to the sewage discharge outlet.

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