CN215786749U - Condensing system suitable for zinc powder cooling - Google Patents
Condensing system suitable for zinc powder cooling Download PDFInfo
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- CN215786749U CN215786749U CN202121234756.4U CN202121234756U CN215786749U CN 215786749 U CN215786749 U CN 215786749U CN 202121234756 U CN202121234756 U CN 202121234756U CN 215786749 U CN215786749 U CN 215786749U
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Abstract
The application discloses condensing system suitable for zinc powder cooling, this system is applicable to the ball mill, and this system includes: the spraying device is arranged above the cylinder and is used for spraying first cooling water to the cylinder; the water collecting tank is arranged below the cylinder and used for collecting first cooling water sprayed onto the cylinder; the feeding end of the discharging valve is connected with the discharging port of the barrel, the air inlet end of the valve is connected with the air supply device, the air supply device is used for injecting inert gas, the discharging end of the discharging valve is connected with the zinc powder cooling barrel, and when the discharging valve is opened, zinc powder entering from the discharging port enters a cooling pipe arranged in the zinc powder cooling barrel under the driving of the inert gas; the zinc powder cooling barrel is filled with second cooling water, and the second cooling water is used for cooling the cooling pipe and the zinc powder in the cooling pipe. Through the technical scheme in this application, optimize the cooling effect of zinc powder preparation in-process ball-milling method for zinc powder preparation efficiency.
Description
Technical Field
The application relates to the technical field of zinc powder preparation, in particular to a condensing system suitable for zinc powder cooling.
Background
The zinc powder is gray metal powder, is often used as an important reducing agent due to strong reducing capability, and is also mainly used as a key raw material of zinc-rich paint and other anticorrosive, environment-friendly and other high-performance paints.
The production of zinc powder in the prior art mainly comprises an inert gas atomization method, a distillation condensation method, a high-speed crushing method, a ball milling method, an electrolysis method and the like, wherein the ball milling method has low production cost and can obtain spherical and/or flaky zinc powder, but the production efficiency of the ball milling method for producing the zinc powder is low because the zinc powder after ball milling is high in temperature and difficult to cool.
In the conventional method for cooling zinc powder by a ball milling method, in order to avoid oxidation of the zinc powder after ball milling, the surface of the ball mill is usually cooled, for example, the surface of the ball mill is wound with a plurality of circles of water pipes, and the zinc powder is cooled by an indirect cooling method. This kind of indirect cooling mode, not only cooling efficiency is on the low side, and the overall arrangement mode of water pipe, winding density all can cause the influence to the cooling of zinc powder moreover.
In addition, because the ball mill can produce the vibration in the rotation process, lead to winding water pipe can appear twining uneven phenomenon, and then lead to zinc powder cooling inequality, influence zinc powder cooling effect.
SUMMERY OF THE UTILITY MODEL
The purpose of this application lies in: the cooling effect of a ball milling method in the preparation process of the zinc powder is optimized, and the preparation efficiency of the zinc powder is accelerated.
The technical scheme of the application is as follows: the utility model provides a be applicable to zinc powder refrigerated condensing system, this system is applicable to the ball mill, and the ball mill includes the barrel, and the left side of barrel is provided with the rotation motor, and the right side of barrel is provided with the discharge gate, and this system includes: the device comprises a discharge valve, a spraying device, a water collecting tank, a zinc powder cooling barrel, a cooling pipe and an air supply device; the spraying device is arranged above the cylinder, a nozzle of the spraying device is in a cylindrical shape, and the spraying device is used for spraying first cooling water to the cylinder; the water collecting tank is arranged below the cylinder and used for collecting first cooling water sprayed onto the cylinder; the feeding end of the discharging valve is connected with the discharging port of the barrel, the air inlet end of the valve is connected with the air supply device, the air supply device is used for injecting inert gas, the discharging end of the discharging valve is connected with the zinc powder cooling barrel, and when the discharging valve is opened, zinc powder entering from the discharging port enters a cooling pipe arranged in the zinc powder cooling barrel under the driving of the inert gas; the zinc powder cooling barrel is filled with second cooling water, and the second cooling water is used for cooling the cooling pipe and the zinc powder in the cooling pipe.
In any one of the above technical solutions, further, the system further includes: the first liquid separation plate and the second liquid separation plate; the first liquid isolating plate is provided with a communication notch which is arranged along the radial direction of the first liquid isolating plate and communicated with the outer edge of the first liquid isolating plate, and the first liquid isolating plate is inserted into a rotating shaft of the rotating motor through the communication notch to be arranged on the left side of the cylinder body; the second liquid separation plate is provided with an inner ring, the second liquid separation plate is arranged on the right side of the barrel, the discharge port of the barrel is inserted into the inner ring, and when the barrel rotates, the discharge port rotates along the inner ring.
In any one of the above technical solutions, further, the system further includes: the system comprises a water cooling tower, a first water pump and a second water pump; the first water pump is arranged between the water outlet of the water collecting tank and a first water return port of the water cooling tower and used for pumping the first cooling water collected in the water collecting tank into the water cooling tower, wherein the first water return port of the water cooling tower is arranged at the top of the water cooling tower; the second water pump is arranged between the first water conveying opening of the water cooling tower and the water inlet of the spraying device and used for pumping the first cooling water cooled by the water cooling tower into the spraying device, wherein the first water conveying opening of the water cooling tower is arranged at the bottom of the water cooling tower; the water cooling tower is used for cooling the pumped first cooling water.
Among the above-mentioned any one technical scheme, further, the upper end of zinc powder cooling barrel is provided with the water inlet, and the lower extreme of zinc powder cooling barrel is provided with the delivery port, and the system still includes: a third water pump, a fourth water pump; the third water pump is arranged between a second water return port of the water cooling tower and a water outlet of the zinc powder cooling barrel and is used for pumping second cooling water in the zinc powder cooling barrel into the water cooling tower, wherein the second water return port of the water cooling tower is arranged at the top of the water cooling tower, and the second cooling water is the same as the first cooling water; the fourth water pump sets up between the water inlet of the second water delivery mouth of water-cooling tower and zinc powder cooling barrel, and the fourth water pump is used for the cooling water pump income zinc powder cooling barrel after with the cooling of water-cooling tower to as the second cooling water, wherein, the second water delivery mouth of water-cooling tower sets up in the bottom of water-cooling tower.
In any one of the above technical solutions, further, the system further includes: a material collecting device and a gas collecting device; the material collecting device is arranged at the bottom of the zinc powder cooling barrel and is used for collecting zinc powder in a cooling pipe in the zinc powder cooling barrel; the gas collecting device is arranged between the material collecting device and the gas supply device and used for collecting inert gas in the cooling pipe in the zinc powder cooling barrel and conveying the collected inert gas to the gas supply device.
In any one of the above technical solutions, further, the system further includes: a filter valve; the filter valve is arranged between the material collecting device and the gas collecting device and is used for filtering the inert gas collected by the gas collecting device.
The beneficial effect of this application is:
technical scheme in this application spouts the gold device through setting up, sprays first cooling water to the surface of barrel, realizes cooling for the first time in the zinc powder preparation process. Utilize gas supply device 13 to bring zinc powder into the cooling tube in the zinc powder cooling barrel afterwards, utilize zinc powder cooling barrel to carry out the secondary cooling to zinc powder, simultaneously because let in inert gas, when playing and preventing zinc powder oxidation, guaranteeing zinc powder purity effect, can also carry out the tertiary cooling through inert gas, optimized the cooling effect of zinc powder preparation in-process ball-milling method. In addition, the zinc powder in the cylinder does not need to be discharged after being completely cooled, so that the cooling and preparation efficiency of the zinc powder is improved.
Still set up to the cylinder shape through the shower nozzle with spray set in this application for the upper surface of barrel can be covered to the first cooling water that sprays out, has improved the cooling effect to the barrel. And set up first sepage baffle 401 and second sepage baffle 402, can prevent that first coolant liquid from splashing, simultaneously, insert the water catch bowl with the lower extreme of two sepage baffles, retrieve the first cooling water that splashes, when improving the utilization ratio of cooling water, also can avoid first cooling water to destroy the operation environment of preparation zinc powder.
This application still forms two circulation water supply return circuits with water catch bowl, spray set and zinc powder cooling barrel through setting up water-cooling tower and supporting water pump, has not only improved the radiating efficiency of cooling water in this system, can also improve the utilization efficiency of cooling water and water-cooling tower 6, avoids the waste of resource.
Drawings
The advantages of the above and/or additional aspects of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
figure 1 is a schematic block diagram of a condensing system suitable for zinc powder cooling according to one embodiment of the present application.
The device comprises a barrel 1, a rotating motor 2, a spraying device 3, a first liquid separation plate 401, a second liquid separation plate 402, a water collecting tank 5, a water cooling tower 6, a first water pump 7, a second water pump 8, a zinc powder cooling barrel 9, a cooling pipe 10, a third water pump 11, a fourth water pump 12, an air supply device 13, a material collecting device 14, a gas collecting device 15 and a filter valve 16.
Detailed Description
In order that the above objects, features and advantages of the present application can be more clearly understood, the present application will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
As shown in fig. 1, the present embodiment provides a condensing system suitable for cooling zinc powder, the system is suitable for a ball mill, the ball mill includes a cylinder 1, grinding balls are arranged in the cylinder 1, a rotating motor 101 is arranged on the left side of the cylinder 1, and a discharge hole 102 is arranged on the right side of the cylinder 1. When the cylinder body 1 is driven by the rotating motor 101 to rotate, the grinding balls in the cylinder body 1 are driven by inertia to roll in the cylinder body 1, and the zinc powder is prepared in a ball milling mode. Therefore, in order to optimize the cooling effect of zinc powder and improve the zinc powder production efficiency, the system comprises: the device comprises a discharge valve 2, a spraying device 3, a water collecting tank 5, a zinc powder cooling barrel 9, a cooling pipe 10 and an air supply device 13.
In this embodiment, the spraying device 3 is disposed above the cylinder 1, and the spraying device 3 is used for spraying the first cooling water onto the cylinder 1; the water collecting tank 5 is arranged below the cylinder 1, and the water collecting tank 5 is used for collecting first cooling water sprayed onto the cylinder 1.
Specifically, a spraying mode is adopted, the first cooling water is sprayed on the upper surface of the cylinder body 1, in order to enable the sprayed first cooling water to cover the upper surface of the cylinder body 1 and improve the cooling effect of the cylinder body 1, a spray head of the spraying device 3 is set to be in a cylindrical surface shape, the height of the cylindrical surface is 0.8-0.9 time of the length of the cylinder body 1, the radian included angle of the cylindrical surface is 90-120 degrees, and the radian radius is 1-1.2 times of the radius of the cylinder body 1. Because barrel 1 is in the rotation state in zinc powder preparation process, so the first cooling water that sprays can be even distribute in the upper surface of barrel 1, utilize the radiating mode of water-cooling to dispel the heat to barrel 1, and then realize carrying out indirect cooling to the zinc powder in the barrel 1, improve zinc powder cooling efficiency.
In order to prevent the first cooling liquid sprayed onto the barrel 1 from splashing during the rotation of the barrel 1, the system further comprises: a first liquid barrier 401 and a second liquid barrier 402; be provided with the intercommunication opening on first liquid trap 401, the intercommunication opening is along the radial setting of first liquid trap 401, and the intercommunication opening communicates in the outward flange of first liquid trap 401, and first liquid trap 401 inserts the pivot of rotating motor 101 through the intercommunication opening in order to set up in the left side of barrel 1 to avoid first coolant liquid to splash to rotating motor 101, lead to rotating motor 101 short circuit, cause equipment trouble. An inner ring is arranged on the second liquid isolating plate 402, the second liquid isolating plate 402 is arranged on the right side of the cylinder 1, the discharge port 102 of the cylinder 1 is inserted into the inner ring, and when the cylinder 1 rotates, the discharge port 102 rotates along the inner ring.
Further, the first liquid separation plate 401 and the second liquid separation plate 402 are identical in shape, the first liquid separation plate 401 is square, the side length of the square is larger than the diameter of the cylinder 1, and the lower edges of the first liquid separation plate 401 and the second liquid separation plate 402 are inserted into the water collection tank 5, so that the first cooling liquid splashed onto the first liquid separation plate 401 and the second liquid separation plate 402 slides down into the water collection tank 5.
Can prevent through setting up first sepage board 401 and second sepage board 402 that first coolant liquid from splashing to the water catch bowl is inserted to the lower extreme of two sepage boards, retrieves the first cooling water that splashes, when improving the utilization ratio of cooling water, also can avoid first cooling water to destroy the operation environment of preparation zinc powder.
Further, a third liquid-separating plate is arranged between the first liquid-separating plate 401 and the second liquid-separating plate 402 so as to be matched with the first liquid-separating plate 401 and the second liquid-separating plate 402 to enclose the cylinder body 1 inside, and the first cooling water on the cylinder body 1 is prevented from splashing around.
In this embodiment, when the spray cooling is performed on the cylinder 1, in order to perform the circulation cooling of the first cooling water, the system further includes: a water cooling tower 6, a first water pump 7 and a second water pump 8; the first water pump 7 is arranged between the water outlet of the water collecting tank 5 and a first water return opening of the water cooling tower 6, the first water pump 7 is used for pumping the first cooling water collected in the water collecting tank 5 into the water cooling tower 6, and the first water return opening of the water cooling tower 6 is arranged at the top of the water cooling tower 6; the second water pump 8 is arranged between the first water delivery port of the water cooling tower 6 and the water inlet of the spraying device 3, the second water pump 8 is used for pumping the first cooling water cooled by the water cooling tower 6 into the spraying device 3, wherein the first water delivery port of the water cooling tower 6 is arranged at the bottom of the water cooling tower 6; the water cooling tower 6 is used for cooling the pumped first cooling water.
Specifically, in the process of preparing zinc powder, the second water pump 8 is started, on one hand, cooling water with lower temperature in the water cooling tower 6 is pumped into a water inlet of the spraying device 3 to be used as first cooling water for spraying and cooling the cylinder 1; on the other hand, can also provide pressure for first cooling water, combine the shape of spray set 3's shower nozzle for first cooling water fully contacts with the surface of barrel 1, optimizes the radiating effect.
And then, starting the first water pump 7, pumping the first cooling water collected by the water collecting tank 5 and having higher temperature into the water cooling tower 6 for cooling so as to recycle the first cooling water, thereby saving resources.
In this embodiment, treat the zinc powder ball-milling completion back in the barrel 1, barrel 1 will discharge the zinc powder that has prepared through discharge gate 102, consequently, this embodiment has still set up discharge valve 2 in discharge gate 102 department. The feeding end of the discharging valve 2 is connected with the discharging port 102 of the cylinder 1, the air inlet end of the valve is connected with the air supply device 13, the air supply device 13 is used for injecting inert gas, the discharging end of the discharging valve 2 is connected with the zinc powder cooling barrel 9, and when the discharging valve 2 is opened, zinc powder entering from the discharging port 102 enters a cooling pipe 10 arranged in the zinc powder cooling barrel 9 under the driving of the inert gas; the zinc powder cooling barrel 9 is filled with second cooling water, and the second cooling water is used for cooling the cooling pipe 10 and the zinc powder in the cooling pipe 10.
Specifically, through setting up discharge valve 2 to let in discharge valve 2 with inert gas, make zinc powder get into the cooling tube 10 that sets up in the zinc powder cooling barrel 9 under inert gas's drive, at this moment, the zinc powder cooling includes two aspects, is inert gas's cooling on the one hand, and on the other hand is the cooling of the second cooling water of pack in the zinc powder cooling barrel 9. Therefore, the zinc powder in the cylinder body 1 does not need to be discharged after being completely cooled, and the cooling and preparation efficiency of the zinc powder is improved.
In this embodiment, in order to cool off the second cooling water in the zinc powder cooling barrel 9, the upper end of the zinc powder cooling barrel 9 is provided with the water inlet, and the lower extreme of the zinc powder cooling barrel 9 is provided with the delivery port, and the system still includes: a third water pump 11, a fourth water pump 12; the third water pump 11 is arranged between a second water return port of the water cooling tower 6 and a water outlet of the zinc powder cooling barrel 9, the third water pump 11 is used for pumping the second cooling water in the zinc powder cooling barrel 9 into the water cooling tower 6, wherein the second water return port of the water cooling tower 6 is arranged at the top of the water cooling tower 6, and the second cooling water is the same as the first cooling water; the fourth water pump 12 is arranged between the second water delivery port of the water cooling tower 6 and the water inlet of the zinc powder cooling barrel 9, the fourth water pump 12 is used for pumping the cooling water cooled by the water cooling tower 6 into the zinc powder cooling barrel 9 to be used as second cooling water, and the second water delivery port of the water cooling tower 6 is arranged at the bottom of the water cooling tower 6.
Specifically, through setting up third water pump 11, carry the higher second cooling water of temperature to water-cooling tower 6 and dispel the heat the cooling in the zinc powder cooling barrel 9, the lower cooling water of temperature goes into zinc powder cooling barrel 9 with water-cooling tower 6 in rethread fourth water pump 12, as to cooling tube 10 and inside zinc powder refrigerated second cooling water, the radiating efficiency of second cooling water and cooling tube 10 in zinc powder cooling barrel 9 has not only been improved, can also improve the utilization efficiency of cooling water and water-cooling tower 6, avoid the waste of resource.
In this embodiment, in order to recycle the inert gas and reduce the cost in the zinc powder generation process, the system further includes: a material collecting device 14 and a gas collecting device 15; the material collecting device 14 is arranged at the bottom of the zinc powder cooling barrel 9, and the material collecting device 14 is used for collecting zinc powder in a cooling pipe 10 in the zinc powder cooling barrel 9; the gas collecting device 15 is arranged between the material collecting device 14 and the gas supply device 13, and the gas collecting device 15 is used for collecting inert gas in the cooling pipe 10 in the zinc powder cooling barrel 9 and conveying the collected inert gas to the gas supply device 13.
Specifically, after the zinc powder in the barrel 1 is prepared, the discharge valve 2 and the gas supply device 13 are opened, so that the zinc powder enters the cooling pipe 10 arranged in the zinc powder cooling barrel 9 under the driving of inert gas. After zinc powder passes through the cooling pipe 10, the zinc powder enters the material collecting device 14 to be collected, meanwhile, inert gas also enters the material collecting device 14, the constant internal and external pressure of the material collecting device 14 is ensured through the gas collecting device 15, and various gases in the material collecting device 14 are collected so as to recycle the inert gas.
And because inert gas enters the material collection device 14 along with the zinc powder, the zinc powder can be prevented from contacting with air and being oxidized, and the purity of the zinc powder can be ensured.
In this embodiment, in order to dissipate heat of the inert gas in the gas collecting device 15, a heat dissipating fin may be further disposed outside the gas collecting device 15.
Further, the system further comprises: a filter valve 16; the filter valve 16 is disposed between the material collecting device 14 and the gas collecting device 15, and the filter valve 16 is used for filtering the inert gas collected by the gas collecting device 15, so as to prevent the inert gas from being mixed with zinc powder to block the gas collecting device 15, the gas supply device 11, and the like, and ensure safe and stable operation of the equipment.
Above combine the technical scheme of the detailed description of the figure this application, this application provides a condensing system suitable for zinc powder cooling, and this system is applicable to the ball mill, and the ball mill includes the barrel, and the left side of barrel is provided with the rotation motor, and the right side of barrel is provided with the discharge gate, and the system includes: the device comprises a discharge valve, a spraying device, a water collecting tank, a zinc powder cooling barrel, a cooling pipe and an air supply device; the spraying device is arranged above the cylinder and is used for spraying first cooling water to the cylinder; the water collecting tank is arranged below the cylinder and used for collecting first cooling water sprayed onto the cylinder; the feeding end of the discharging valve is connected with the discharging port of the barrel, the air inlet end of the valve is connected with the air supply device, the air supply device is used for injecting inert gas, the discharging end of the discharging valve is connected with the zinc powder cooling barrel, and when the discharging valve is opened, zinc powder entering from the discharging port enters a cooling pipe arranged in the zinc powder cooling barrel under the driving of the inert gas; the zinc powder cooling barrel is filled with second cooling water, and the second cooling water is used for cooling the cooling pipe and the zinc powder in the cooling pipe. Through the technical scheme in this application, optimize the cooling effect of zinc powder preparation in-process ball-milling method for zinc powder preparation efficiency.
In the present application, the terms "mounted," "connected," "fixed," and the like are used in a broad sense, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
The shapes of the various elements in the drawings are illustrative and do not preclude the existence of certain differences from the actual shapes, and the drawings are used for the purpose of illustrating the principles of the present application and are not intended to limit the present application.
Although the present application has been disclosed in detail with reference to the accompanying drawings, it is to be understood that such description is merely illustrative and not restrictive of the application of the present application. The scope of the present application is defined by the appended claims and may include various modifications, adaptations, and equivalents of the subject application without departing from the scope and spirit of the present application.
Claims (6)
1. The utility model provides a condensing system suitable for zinc powder cooling, this system is applicable to the ball mill, the ball mill includes barrel (1), the left side of barrel (1) is provided with rotating motor (101), the right side of barrel (1) is provided with discharge gate (102), its characterized in that, the system includes: the device comprises a discharge valve (2), a spraying device (3), a water collecting tank (5), a zinc powder cooling barrel (9), a cooling pipe (10) and an air supply device (13);
the spraying device (3) is arranged above the cylinder body (1), a spray head of the spraying device (3) is in a cylindrical shape, and the spraying device (3) is used for spraying first cooling water onto the cylinder body (1);
the water collecting tank (5) is arranged below the cylinder body (1), and the water collecting tank (5) is used for collecting the first cooling water sprayed onto the cylinder body (1);
the feeding end of the discharging valve (2) is connected to the discharging hole (102) of the barrel body (1), the air inlet end of the valve is connected to the air supply device (13), the air supply device (13) is used for injecting inert gas, the discharging end of the discharging valve (2) is connected to the zinc powder cooling barrel (9), and when the discharging valve (2) is opened, zinc powder entering from the discharging hole (102) enters the cooling pipe (10) arranged in the zinc powder cooling barrel (9) under the driving of the inert gas;
and a second cooling water is filled in the zinc powder cooling barrel (9), and is used for cooling the cooling pipe (10) and the zinc powder in the cooling pipe (10).
2. A condensing system suitable for the cooling of zinc dust according to claim 1, characterized in that the system further comprises: a first liquid barrier (401) and a second liquid barrier (402);
a communication gap is formed in the first liquid isolating plate (401), the communication gap is arranged along the radial direction of the first liquid isolating plate (401), the communication gap is communicated with the outer edge of the first liquid isolating plate (401), and the first liquid isolating plate (401) is inserted into a rotating shaft of the rotating motor (101) through the communication gap so as to be arranged on the left side of the barrel (1);
an inner ring is arranged on the second liquid isolating plate (402), the second liquid isolating plate (402) is arranged on the right side of the cylinder body (1), the discharge hole (102) of the cylinder body (1) is inserted into the inner ring, and when the cylinder body (1) rotates, the discharge hole (102) rotates along the inner ring.
3. A condensing system suitable for the cooling of zinc dust according to claim 1, characterized in that the system further comprises: the system comprises a water cooling tower (6), a first water pump (7) and a second water pump (8);
the first water pump (7) is arranged between a water outlet of the water collecting tank (5) and a first water return opening of the water cooling tower (6), the first water pump (7) is used for pumping first cooling water collected in the water collecting tank (5) into the water cooling tower (6), and the first water return opening of the water cooling tower (6) is arranged at the top of the water cooling tower (6);
the second water pump (8) is arranged between the first water delivery port of the water cooling tower (6) and the water inlet of the spraying device (3), the second water pump (8) is used for pumping the first cooling water cooled by the water cooling tower (6) into the spraying device (3), wherein the first water delivery port of the water cooling tower (6) is arranged at the bottom of the water cooling tower (6);
and the water cooling tower (6) is used for dissipating heat and reducing temperature of the pumped first cooling water.
4. A condensation system suitable for zinc dust cooling as defined in claim 3, characterized in that the zinc dust cooling barrel (9) is provided with a water inlet at its upper end and the zinc dust cooling barrel (9) is provided with a water outlet at its lower end, the system further comprising: a third water pump (11), a fourth water pump (12);
the third water pump (11) is arranged between a second water return port of the water cooling tower (6) and a water outlet of the zinc powder cooling barrel (9), the third water pump (11) is used for pumping second cooling water in the zinc powder cooling barrel (9) into the water cooling tower (6), the second water return port of the water cooling tower (6) is arranged at the top of the water cooling tower (6), and the second cooling water is the same as the first cooling water;
the fourth water pump (12) is arranged between a second water conveying port of the water cooling tower (6) and a water inlet of the zinc powder cooling barrel (9), the fourth water pump (12) is used for pumping cooling water cooled by the water cooling tower (6) into the zinc powder cooling barrel (9) to serve as the second cooling water, and the second water conveying port of the water cooling tower (6) is arranged at the bottom of the water cooling tower (6).
5. A condensing system suitable for the cooling of zinc dust according to claim 1, characterized in that the system further comprises: a material collecting device (14) and a gas collecting device (15);
the material collecting device (14) is arranged at the bottom of the zinc powder cooling barrel (9), and the material collecting device (14) is used for collecting zinc powder in a cooling pipe (10) in the zinc powder cooling barrel (9);
gas collection device (15) set up in material collection device (14) with between gas supply unit (13), gas collection device (15) are used for collecting inert gas in cooling tube (10) in zinc powder cooling bucket (9), and will collect inert gas carries to gas supply unit (13).
6. A condensing system suitable for the cooling of zinc dust as defined in claim 5, further comprising: a filter valve (16);
the filter valve (16) is arranged between the material collecting device (14) and the gas collecting device (15), and the filter valve (16) is used for filtering the inert gas collected by the gas collecting device (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121234756.4U CN215786749U (en) | 2021-06-03 | 2021-06-03 | Condensing system suitable for zinc powder cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121234756.4U CN215786749U (en) | 2021-06-03 | 2021-06-03 | Condensing system suitable for zinc powder cooling |
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| CN215786749U true CN215786749U (en) | 2022-02-11 |
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| CN202121234756.4U Active CN215786749U (en) | 2021-06-03 | 2021-06-03 | Condensing system suitable for zinc powder cooling |
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| CN (1) | CN215786749U (en) |
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2021
- 2021-06-03 CN CN202121234756.4U patent/CN215786749U/en active Active
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