Oxidized wax bead forming system

Abstract

The utility model relates to an oxidized wax microbead forming system which comprises a granulation tower, a first fan, an outer cooling device and a second fan, and the granulation tower is configured to spray oxidized wax raw materials input into the granulation tower to form oxidized wax microbeads; the first fan is communicated with the prilling tower and is configured to introduce air at a first temperature into the prilling tower to cool the oxidized wax microbeads; the outer cooling device is arranged outside the tower body of the prilling tower and is configured to cool air in the prilling tower; the second fan is communicated with the granulation tower and is configured to introduce air at a second temperature into the granulation tower to cool the oxidized wax microbeads cooled at the first temperature, and the first temperature is higher than the second temperature. Under the condition that the height of the prilling tower is fixed, the external cooling device is wound on the prilling tower, so that the temperature in the tower is reduced. The temperature of the oxidized wax microbeads is reduced by air with different temperatures introduced by the first fan and the second fan, the influence of temperature rise in the tower and environment temperature on the oxidized wax microbeads is reduced, and the equipment cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of oxidized wax molding, in particular to an oxidized wax microbead molding system. Background Art

[0002] The Fischer-Tropsch wax is oxidized and modified, and its emulsification, lubricity, flexibility, oil solubility and pigment dispersibility are significantly improved. In the prior art, there are several molding methods for producing oxidized wax, such as powder, flake, block and microbead. Compared with other methods, oxidized wax microbeads have the advantages of not easy to agglomerate, good fluidity and easy use.

[0003] In the prior art, high-tower granulation equipment is usually used to prepare oxidized Fischer-Tropsch wax into microbeads, and natural wind is introduced through a blower for cooling production. When the tower height is insufficient, the cooling effect is poor, and the oxidized wax microbeads will agglomerate. Increasing the tower height will increase equipment costs and improve the technical requirements for building a high tower. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the present disclosure provides an oxidized wax microbead molding system, so that under a certain tower height, the oxidized wax microbeads have a good cooling molding effect and no agglomeration phenomenon.

[0005] The oxidized wax microbead forming system disclosed herein comprises:

[0006] a granulation tower, the granulation tower being configured to spray the oxidized wax raw material input into the granulation tower to form oxidized wax micro beads;

[0007] a first fan, the first fan being in communication with the granulation tower and configured to pass air at a first temperature into the granulation tower to cool the oxidized wax microbeads;

[0008] An external cooling device, which is arranged outside the tower body of the granulation tower and is configured to cool the air in the granulation tower;

[0009] A second fan is connected to the granulation tower and is configured to pass air at a second temperature into the granulation tower to cool the oxidized wax microbeads after being cooled from the first temperature, and the first temperature is greater than the second temperature.

[0010] In one embodiment of the present disclosure, the external cooling device comprises:

[0011] A cooling coil is spirally wound around the prilling tower and is configured to allow a cooling medium to flow, wherein the temperature of the cooling medium is lower than the air temperature in the prilling tower.

[0012] In one embodiment of the present disclosure, the air flow rate of the first fan into the granulation tower is greater than the air flow rate of the second fan into the granulation tower.

[0013] In one embodiment of the present disclosure, the granulation tower has a first air inlet and a second air inlet, the first fan is connected to the granulation tower through the first air inlet, the second fan is connected to the granulation tower through the second air inlet, and the first air inlet is located above the second air inlet.

[0014] In one embodiment of the present disclosure, the oxidized wax microbead forming system further comprises:

[0015] a temperature detection device, the temperature detection device being disposed on the granulation tower and being configured to detect the temperature of the oxidized wax microbeads discharged from the granulation tower;

[0016] A control element is arranged between the second fan and the granulation tower, and is configured to increase the air flow rate of the second fan entering the granulation tower or reduce the temperature of the air entering the granulation tower when the temperature of the oxidized wax microbeads detected by the temperature detection device is higher than a preset temperature threshold.

[0017] In one embodiment of the present disclosure, the oxidized wax microbead forming system further comprises:

[0018] A separation device is communicated with the exhaust port of the granulation tower and is configured to separate the oxidized wax microbeads mixed in the gas exhausted from the granulation tower.

[0019] In one embodiment of the present disclosure, the oxidized wax microbead forming system further comprises:

[0020] A dust removal device is communicated with the exhaust port of the separation device and is configured to filter impurities in the gas exhausted by the separation device.

[0021] In one embodiment of the present disclosure, the oxidized wax microbead forming system further comprises:

[0022] The induced draft fan is connected to the exhaust port of the dust removal device and is configured to allow the gas exhausted from the granulation tower to flow through the separation device and the dust removal device in sequence and then be discharged into the atmosphere.

[0023] In one embodiment of the present disclosure, the oxidized wax microbead forming system further comprises:

[0024] a first air filter, the first air filter being in communication with an air inlet of the first fan and being configured to filter impurities in the air entering the first fan;

[0025] a first air dryer, the first air dryer being connected to an air outlet of the first fan and the granulation tower and being configured to dry air from the first fan;

[0026] a second air filter, the second air filter being in communication with an air inlet of the second fan and being configured to filter impurities in the air entering the second fan;

[0027] The second air dryer is connected to the air outlet of the second fan and the granulation tower and is configured to dry the air from the second fan.

[0028] In one embodiment of the present disclosure, the oxidized wax microbead forming system further comprises:

[0029] A conveying device is configured to convey the oxidized wax raw material into the granulation tower and convey air to the granulation tower, the separation device, the dust removal device, and the induced draft fan.

[0030] One of the beneficial effects of the oxidized wax microbead forming system disclosed in the present invention is that, when the height of the granulation tower is constant, the external cooling device is wound around the granulation tower, thereby reducing the temperature of the air in the tower. The air of different temperatures introduced by the first fan and the second fan reduces the temperature of the oxidized wax microbeads, reduces the influence of the temperature rise in the tower and the ambient temperature on it, and reduces the equipment cost.

[0031] In addition, the temperature detection device and the control element can adaptively change the temperature of the incoming air, so that the oxidized wax microbeads can achieve a better cooling and molding effect. At the same time, the entire production process is automated, which reduces production costs and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention.

[0033] Figure 1 is a structural diagram of an oxidized wax microbead molding system provided by an embodiment of the present disclosure;

[0034] Figure 2 It is an implementation flow chart of an oxidized wax microbead forming system provided in one embodiment of the present disclosure.

[0035] Figure 1 and Figure 2The one-to-one correspondence between the component names and the figure marks is as follows: 1-granulation tower, 11-first air inlet, 12-second air inlet, 2-first fan, 21-first air filter, 22-first air dryer, 3-external cooling device, 31-cooling coil, 4-second fan, 41-second air filter, 42-second air dryer, 5-temperature detection device, 6-control element, 7-separation device, 8-dust removal device, 9-induced draft fan, 10-conveying device. DETAILED DESCRIPTION

[0036] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless otherwise specifically stated.

[0037] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

[0038] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0039] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0040] It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0041] For ease of understanding, refer to Figure 1 and Figure 2 , the specific structure and working principle of the oxidized wax microbead forming system disclosed in the present invention are explained in detail with reference to an embodiment.

[0042] The present disclosure provides an oxidized wax microbead forming system, comprising a granulation tower 1, a first fan 2, an external cooling device 3, and a second fan 4, wherein the granulation tower 1 is configured to spray the oxidized wax raw material input into the granulation tower 1 to form oxidized wax microbeads; the first fan 2 is connected to the granulation tower 1, and is configured to pass air at a first temperature into the granulation tower 1 to cool the oxidized wax microbeads; the external cooling device 3 is arranged outside the tower body of the granulation tower 1, and is configured to cool the air in the granulation tower 1; the second fan 4 is connected to the granulation tower 1, and is configured to pass air at a second temperature into the granulation tower 1 to cool the oxidized wax microbeads cooled from the first temperature, and the first temperature is greater than the second temperature.

[0043] Specifically, the granulation tower 1 may include a granulation tower body, a raw material pump, a feed valve, an atomizing nozzle, an air inlet, an exhaust port, and a collecting device. The raw material pump is arranged outside the granulation tower 1, and is configured to transport the oxidized wax raw material to the atomizing nozzle in the granulation tower 1; the feed valve is arranged on the outside of the top of the granulation tower 1, and is configured to control the entry of the oxidized wax raw material; the atomizing nozzle is arranged on the inside of the top of the granulation tower 1, and is configured to atomize and spray the oxidized wax raw material to form oxidized wax microbeads. The atomizing nozzle has a regulating valve that can adjust the injection pressure to ensure stable output of the oxidized wax raw material; the air inlet is arranged on the granulation tower 1, and is configured to allow air to cool the oxidized wax microbeads; the exhaust port is arranged on the granulation tower 1, and is configured to discharge the air in the granulation tower 1; the collecting device is arranged at the bottom of the granulation tower 1, and is configured to collect the cooled and formed oxidized wax microbead particles.

[0044] In this way, during the production process, the granulation tower 1 can stably spray out the oxidized wax microbeads, and the external cooling device 3 is wound around the granulation tower 1 to reduce the temperature inside the tower. The air of different temperatures introduced by the first fan 2 and the second fan 4 reduces the temperature of the oxidized wax microbeads, reduces the influence of the temperature rise in the tower and the ambient temperature on them, and the oxidized wax microbeads do not agglomerate.

[0045] In one embodiment of the present disclosure, the cooling coil 31 is spirally wound around the prilling tower 1 and is configured to allow a cooling medium to flow, wherein the temperature of the cooling medium is lower than the air temperature in the prilling tower 1 .

[0046] Specifically, the cooling coil 31 can be a metal tube, such as a copper tube, an aluminum tube, or a stainless steel tube, which is shaped into a multi-segment spiral and is arranged around the granulation tower 1 through a bolt connector. Better yet, a plastic hose can be used, which is wound around the outer wall of the granulation tower 1, is light in weight, and is easy to install. The spiral structure forms multiple channels inside the cooling coil 31, increases the contact area between the cooling medium and the pipeline, and improves the cooling effect. The cooling medium can be ordinary water or coolant to achieve the cooling effect of the granulation tower 1.

[0047] In one embodiment of the present disclosure, the air flow rate of the first fan 2 passing into the granulation tower 1 is greater than the air flow rate of the second fan 4 passing into the granulation tower 1 .

[0048] Specifically, the total air flow rate of the first fan 2 and the second fan 4 is constant, and the air flow rate of the second fan 4 is less than that of the first fan 2, which can not only achieve the cooling effect requirements for the molding of oxidized wax microbeads, but also save production costs.

[0049] In one embodiment of the present disclosure, the granulation tower 1 also includes a first air inlet 11 and a second air inlet 12, wherein the first fan 2 is connected to the granulation tower 1 through the first air inlet 11, the second fan 4 is connected to the granulation tower 1 through the second air inlet 12, and the first air inlet 11 is located above the second air inlet 12.

[0050] Specifically, the first air inlet 11 and the second air inlet 12 are both arranged at the bottom of the side wall of the granulation tower 1, and the first air inlet 11 is located above the second air inlet 12. In this way, the first fan 2 and the second fan 4 introduce air from the first air inlet 11 and the second air inlet 12, so that an ascending airflow is formed in the granulation tower 1, and the oxidized wax micro beads are sprayed out from the top of the granulation tower 1, and are first contacted with the air of the first temperature introduced by the first fan 2 in the air for cooling, and then contacted with the air of the second temperature introduced by the second fan 4 for further cooling. The cooling effect of the oxidized wax micro beads forming is improved.

[0051] In one embodiment of the present disclosure, the oxidized wax microbead forming system also includes a temperature detection device 5 and a control element 6, wherein the temperature detection device 5 is disposed on the granulation tower 1 and is constructed to detect the temperature of the oxidized wax microbeads discharged from the granulation tower 1; the control element 6 is disposed between the second fan 4 and the granulation tower 1, and is configured to increase the air flow rate of the second fan 4 passing into the granulation tower 1 or reduce the temperature of the air passed into the granulation tower 1 by the second fan 4 when the temperature of the oxidized wax microbeads detected by the temperature detection device 5 is higher than a preset temperature threshold.

[0052] Specifically, the temperature detection device 5 includes an identification element and an infrared thermometer, wherein the identification element will take an image in the granulation tower 1, determine the position of the oxidized wax microbeads by the identification algorithm, and the infrared thermometer accurately measures the temperature of the oxidized wax microbeads. If the temperature of the oxidized wax microbeads is higher than the preset temperature threshold, preferably, the oxidized wax microbeads are cooled by increasing the air flow rate of the second fan 4 into the granulation tower 1, if the air flow rate of the second fan 4 into the granulation tower 1 increases to the same as the air flow rate of the first fan 2 into the granulation tower 1, and the temperature of the oxidized wax microbeads is still higher than the preset temperature threshold, then the oxidized wax microbeads are cooled by reducing the temperature of the air of the second fan 4 into the granulation tower 1; the control element 6 includes a flow meter, a flow control valve, and a controller, wherein the flow meter acts to detect the air flow rate introduced and is displayed on the panel, and the air flow introduced by the second fan 4 can be changed manually through the flow control valve, and in addition, the controller can also be used, and the controller can be a PLC control system to automatically process the air flow and temperature changes introduced by the second fan 4.

[0053] Obviously, the oxidized wax micro-bead forming system disclosed in the present invention can achieve a better cooling and forming effect for the oxidized wax micro-beads by adaptively changing the flow rate or temperature of the air introduced through the temperature detection device 5 and the control element 6. At the same time, the automated adjustment process reduces production costs and improves production efficiency.

[0054] In one embodiment of the present disclosure, the oxidized wax microbead forming system further includes a separation device 7 , which is connected to the exhaust port of the granulation tower 1 and is configured to separate the oxidized wax microbeads mixed in the gas discharged from the granulation tower 1 .

[0055] Specifically, the separation device 7 may be a cyclone separator. Most of the oxidized wax microbeads in the granulation tower 1 settle to the bottom of the granulation tower 1 and are collected, and a small portion of the oxidized wax microbeads flow out of the exhaust port of the granulation tower 1 along with the air introduced into the separation device 7, where the small portion of the oxidized wax microbeads are separated from the air and settle to the bottom of the separation device 7 and are collected, thereby effectively avoiding the waste of raw materials and increasing the yield.

[0056] In one embodiment of the present disclosure, the oxidized wax microbead forming system further includes a dust removal device 8 , wherein the dust removal device 8 is connected to the exhaust port of the separation device 7 and is configured to filter impurities in the gas discharged from the separation device 7 .

[0057] Specifically, the gas discharged from the separation device 7 enters the dust removal device 8 for further filtration to make the gas meet the emission standards, and at the same time, the filtered gas impurities are collected for subsequent industrial treatment. The separation device can be a Y-type filter or a bag filter.

[0058] In one embodiment of the present disclosure, the oxidized wax microbead forming system also includes an induced draft fan 9, wherein the induced draft fan 9 is connected to the exhaust port of the dust removal device 8, and is configured to allow the gas discharged from the granulation tower 1 to flow through the separation device 7 and the dust removal device 8 in sequence and then be discharged into the atmosphere.

[0059] Specifically, the air introduced by the first fan 2 and the second fan 4 is filtered and discharged through the induced draft fan 9, so as to realize the gas exchange in the granulation tower 1 and continuously cool down the temperature in the granulation tower 1.

[0060] In one embodiment of the present disclosure, the oxidized wax microbead forming system also includes a first air filter 21, a first air dryer 22, a second air filter 41, and a second air dryer 42, wherein the first air filter 21 is connected to the air inlet of the first fan 2, and is configured to filter impurities in the air entering the first fan 2; the first air dryer 22 is connected to the air outlet of the first fan 2 and the granulation tower 1, and is configured to dry the air from the first fan 2; the second air filter 41 is connected to the air inlet of the second fan 4, and is configured to filter impurities in the air entering the second fan 4; the second air dryer 42 is connected to the air outlet of the second fan 4 and the granulation tower 1, and is configured to dry the air from the second fan 4.

[0061] Specifically, since impurities in the air will have an adverse effect on the molding effect of the oxidized wax microbeads, and moisture in the air will cause the oxidized wax microbead particles to stick together, the first air filter 21, the first air dryer 22, the second air filter 41, and the second air dryer 42 are used to filter and dry the air introduced by the first fan 2 and the second fan 4 to achieve a better molding effect of the oxidized wax microbeads.

[0062] In one embodiment of the present disclosure, the oxidized wax microbead forming system also includes a conveying device 10, wherein the conveying device 10 is configured to convey the oxidized wax raw material into the granulation tower 1 and to convey air to the granulation tower 1, the separation device 7, the dust removal device 8, and the induced draft fan 9.

[0063] Specifically, the conveying device 10 may be a plastic pipeline, which facilitates the connection and arrangement of different devices.

[0064] In addition, for better understanding, the following Figure 2 The use process of the oxidized wax microbead molding system disclosed in the present invention is described in detail with reference to actual production application scenarios.

[0065] 1. Start the oxidized wax microbead forming system, and introduce circulating cooling medium into the external cooling device 3 to reduce the temperature in the granulation tower 1;

[0066] 2. Start the first air filter 21, the first air dryer 22, the second air filter 41, the second air dryer 42, the first fan 2, the second fan 4, the separation device 7, the dust removal device 8, and the induced draft fan 9 respectively to form an upward airflow in the granulation tower 1;

[0067] 3. Turn on the temperature detection device 5 and the control element 6;

[0068] 4. Open the raw material pump, feed valve, and atomizing nozzle, and control the pressure of the atomizing nozzle to spray out the oxidized wax micro beads stably;

[0069] 5. The oxidized wax microbeads exchange heat with the air during the descent process, cool and form, and most of the oxidized wax microbeads settle to the bottom of the granulation tower 1 and are collected;

[0070] 6. The temperature detection device 5 detects that the temperature of the oxidized wax microbeads is higher than the preset temperature threshold, and the control element 6 controls the second fan 4 to increase the air flow rate of the second fan 4 into the granulation tower 1;

[0071] 7. A small portion of the oxidized wax microbeads flow out of the exhaust port of the granulation tower 1 along with the introduced air and enter the separation device 7. After further separation, a small portion of the oxidized wax microbeads settle to the bottom of the separation device 7 and are collected;

[0072] 8. The air entering the separation device 7 enters the dust removal device 8, and after being filtered, is discharged to the atmosphere through the induced draft fan 9;

[0073] 9. After the expected production reaches the target, the raw material pump, the feed valve, the atomizing nozzle, the temperature detection device 5, the control element 6, the first air filter 21, the first air dryer 22, the second air filter 41, the second air dryer 42, the first fan 2, the second fan 4, the separation device 7, the dust removal device 8, and the induced draft fan 9 are closed respectively;

[0074] 10. Stop supplying cooling medium and shut down the oxidized wax microbead forming system.

[0075] In one embodiment of the present disclosure, three groups of control experiments were conducted to observe the effects of different cooling methods on the temperature and molding effect of the oxidized wax.

[0076]

[0077] Example 1 is that the outer wall of the granulation tower 1 is not connected to the cooling coil 31, and no air is passed into the interior. As can be seen from the table, without the cooling coil 31, the outer wall temperature of the granulation tower 1 is relatively high. The temperature of the air passed from the bottom of the granulation tower 1 is 29°C, and the air flow rate is 8000Nm 3 / h. Due to the high temperature inside the tower and the ambient temperature, the temperature of the oxidized wax microbeads collected at the bottom of the tower is high, the cooling and molding is not complete, the particles are sticky, and agglomeration occurs between the particles.

[0078] Example 2 is that the outer wall of the granulation tower 1 is connected to the cooling coil 31, and no air is introduced into the interior. As can be seen from the table, after the cooling coil 31 is connected, the outer wall temperature of the granulation tower 1 drops significantly, from 44°C without the cooling coil 31 to 30°C. The air temperature introduced from the bottom of the granulation tower 1 is 29°C, and the air flow rate is 8000Nm 3 / h. The temperature of the oxidized wax microbeads collected at the bottom of the tower dropped from 50°C to 46°C. A small part of the collected oxidized wax microbeads agglomerated.

[0079] Example 3 is that the outer wall of the granulation tower 1 is connected to the cooling coil 31, and the air and part of the cooling air are transported inside. It can be seen from the table that after the cooling coil 31 is connected, the temperature of the outer wall of the granulation tower 1 drops significantly, from 44°C without the cooling coil 31 to 30°C. Air is introduced from the bottom of the granulation tower 1, where the cooling air temperature is 14°C and the air flow rate is 2000Nm 3 / h, normal air temperature is 29℃, air flow is 6000Nm 3 / h. The temperature of the oxidized wax microbeads collected at the bottom of the tower dropped to 36°C, with a significant drop in temperature. The particles were distinct and there was no agglomeration between the particles.

[0080] Therefore, it can be concluded from the experimental data that the oxidized wax microbead molding system disclosed in the present invention, that is, the cooling method described in Example 3 in the experiment, has the best oxidized wax microbead molding effect without agglomeration.

[0081] Embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or technical improvements in the marketplace, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the present invention is defined by the appended claims.

Claims

1. An oxidized wax microbead forming system, characterized in that: The oxidized wax microbead forming system comprises: A granulation tower (1), wherein the granulation tower (1) is configured to spray the oxidized wax raw material input into the granulation tower (1) to form oxidized wax micro beads; a first fan (2), the first fan (2) being in communication with the granulation tower (1) and being configured to pass air at a first temperature into the granulation tower (1) to cool the oxidized wax microbeads; An external cooling device (3), the external cooling device (3) being arranged outside the tower body of the granulation tower (1) and configured to cool the air inside the granulation tower (1); A second fan (4), the second fan (4) is connected to the granulation tower (1), and is configured to pass air at a second temperature into the granulation tower (1) to cool the oxidized wax microbeads after being cooled from the first temperature, and the first temperature is greater than the second temperature.

2. The oxidized wax microbead forming system according to claim 1, characterized in that: The external cooling device (3) comprises: A cooling coil (31) is spirally wound around the granulation tower (1) and is configured to allow a cooling medium to flow, wherein the temperature of the cooling medium is lower than the temperature of the air in the granulation tower (1).

3. The oxidized wax microbead forming system according to claim 1, characterized in that: The air flow rate of the first fan (2) passing into the granulation tower (1) is greater than the air flow rate of the second fan (4) passing into the granulation tower (1).

4. The oxidized wax microbead forming system according to claim 1, characterized in that: The granulation tower (1) has a first air inlet (11) and a second air inlet (12); the first fan (2) is connected to the granulation tower (1) via the first air inlet (11); the second fan (4) is connected to the granulation tower (1) via the second air inlet (12); and the first air inlet (11) is located above the second air inlet (12).

5. The oxidized wax microbead forming system according to any one of claims 1 to 4, characterized in that: The oxidized wax microbead forming system also includes: A temperature detection device (5), the temperature detection device (5) being arranged on the granulation tower (1) and being configured to detect the temperature of the oxidized wax microbeads discharged from the granulation tower (1); A control element (6), wherein the control element (6) is arranged between the second fan (4) and the granulation tower (1), and is configured to increase the air flow rate of the second fan (4) passing into the granulation tower (1) or reduce the temperature of the air passed into the granulation tower (1) by the second fan (4) when the temperature of the oxidized wax microbeads detected by the temperature detection device (5) is higher than a preset temperature threshold.

6. The oxidized wax microbead forming system according to claim 5, characterized in that: The oxidized wax microbead forming system also includes: A separation device (7), the separation device (7) is communicated with the exhaust port of the granulation tower (1), and is configured to separate the oxidized wax microbeads mixed in the gas discharged from the granulation tower (1).

7. The oxidized wax microbead forming system according to claim 6, characterized in that: The oxidized wax microbead forming system also includes: A dust removal device (8) is communicated with the exhaust port of the separation device (7) and is configured to filter impurities in the gas exhausted by the separation device (7).

8. The oxidized wax microbead forming system according to claim 7, characterized in that: The oxidized wax microbead forming system also includes: An induced draft fan (9) is connected to the exhaust port of the dust removal device (8) and is configured to allow the gas exhausted from the granulation tower (1) to flow through the separation device (7) and the dust removal device (8) in sequence before being discharged into the atmosphere.

9. The oxidized wax microbead forming system according to claim 8, characterized in that: The oxidized wax microbead forming system also includes: a first air filter (21), the first air filter (21) being in communication with an air inlet of the first fan (2) and being configured to filter impurities in the air entering the first fan (2); a first air dryer (22), the first air dryer (22) being connected to the air outlet of the first fan (2) and the granulation tower (1), and being configured to dry the air from the first fan (2); a second air filter (41), the second air filter (41) being in communication with an air inlet of the second fan (4) and being configured to filter impurities in the air entering the second fan (4); A second air dryer (42), the second air dryer (42) is connected to the air outlet of the second fan (4) and the granulation tower (1), and is configured to dry the air from the second fan (4).

10. The oxidized wax microbead forming system according to claim 9, characterized in that: The oxidized wax microbead forming system also includes: A conveying device (10), wherein the conveying device (10) is configured to convey the oxidized wax raw material into the granulation tower (1) and to convey air to the granulation tower (1), the separation device (7), the dust removal device (8), and the induced draft fan (9).

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