A top core blowing cover with nozzle water cooling protection and humidification

Abstract

The utility model discloses a kind of with nozzle water cooling protection and humidification's upper core blowing cover, including blowing cover body and the hot air interface of its front side setting;The middle of dialing adjustment knob is provided with middle connection thread inner column, and rotating dialing adjustment knob can be moved by the thread effect of middle connection thread inner column, its movement can extrude and stretch telescopic connecting body, after telescopic connecting body is extruded, its internal gas will enter into inner connection rubber airbag ring to make it swell, conversely make inner connection rubber airbag ring shrink, after the utility model is improved, with nozzle water cooling protection and humidification's upper core blowing cover hot air interface position can be sealed by the swelling extrusion of inner connection rubber airbag ring, effectively reduce the phenomenon of thread gap air leakage caused by dismounting and installation, and effectively improve the practicality of with nozzle water cooling protection and humidification's upper core blowing cover use.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical processing technology, specifically relating to an upper core blowing cover with nozzle water-cooling protection and humidification. Background Technology

[0002] A sand mill, also known as a bead mill, is a high-efficiency wet grinding equipment widely used in industries such as chemicals, coatings, and inks. Its core function is to finely grind materials using rotating, hard, wear-resistant media (such as zirconia beads or glass beads) within a sealed cavity, making it particularly suitable for wet grinding of liquid products.

[0003] The top core air blower cover with nozzle water cooling protection and humidification is installed at the air blowing port position of the sand mill.

[0004] However, the top core blowing hood with nozzle water cooling protection and humidification is usually connected to the external pipe by threads at the location where the hot air port is connected. After repeated installation and disassembly, gaps may appear at the threads, which can easily lead to hot air leakage and waste.

[0005] This utility model addresses the above-mentioned problems by providing an upper core blowing cover with a tightly installed air vent, nozzle water-cooled protection, and humidification. Utility Model Content

[0006] The purpose of this utility model is to provide an upper core blowing hood with nozzle water cooling protection and humidification, so as to solve the problem mentioned in the background art that the upper core blowing hood with nozzle water cooling protection and humidification is usually connected to the external pipe by threads at the position of the hot air inlet. After repeated installation and disassembly, gaps may appear at the threads, which can easily lead to the leakage of hot air and waste.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an upper core blowing hood with nozzle water-cooling protection and humidification, including a blowing hood body and a hot air interface provided at the front side of the blowing hood body;

[0008] An inner connecting rubber airbag ring is provided on the inner side of the hot air interface, and an outer connecting box is provided on the outer side of the hot air interface. An adjustment knob is provided in the middle of the outer connecting box, and a central connecting threaded inner post is provided in the middle of the adjustment knob. A central connecting plate is provided on the side of the central connecting threaded inner post, and a telescopic connector is provided on the side of the telescopic connector. A venting connecting pipe is provided on the side of the telescopic connector. Rotating the adjustment knob can move the central connecting threaded inner post through the thread action. This movement can compress and stretch the telescopic connector. When the telescopic connector is compressed, the gas inside it will enter the inner connecting rubber airbag ring, causing it to expand. Conversely, when the telescopic connector is compressed, the inner connecting rubber airbag ring will shrink inward.

[0009] Preferably, a nozzle water-cooled protection plate is provided on the upper side of the blowing hood, and the nozzle water-cooled protection plate is provided with through holes.

[0010] Preferably, a nozzle atomization protection plate is provided at the front left and right positions of the nozzle water-cooling protection plate, and the nozzle atomization protection plate is connected to the nozzle water-cooling protection plate by screws.

[0011] Preferably, an atomizing air interface is provided at the front side of the nozzle atomizing protection plate, and the atomizing air interface is connected to the inner side of the nozzle atomizing protection plate.

[0012] Preferably, a nozzle atomization protection plate is provided at the rear side of the nozzle water-cooling protection plate, and the nozzle atomization protection plate is a convex strip structure.

[0013] Preferably, a nozzle spraying device is provided at the rear side of the nozzle atomizing protection plate, and the nozzle spraying device is connected to the blowing cover by a snap-fit ​​method.

[0014] Preferably, a guide connecting post is provided on the right side of the air blowing hood, and a guide telescopic rod is provided at the middle position of the guide connecting post.

[0015] Preferably, a position detection device is provided on the side of the guide outer connecting column, and the position detection device is installed and connected to the air blowing hood by screws.

[0016] Compared with the prior art, this utility model provides an upper core blowing cover with nozzle water-cooling protection and humidification, which has the following beneficial effects:

[0017] 1. In the top core blowing hood with nozzle water cooling protection and humidification, an inner connecting rubber airbag ring is installed on the inner side of the hot air interface, and an outer connecting box is installed on the outer side of the hot air interface. An adjustment knob is located in the middle of the outer connecting box, a centrally located threaded inner post is located in the middle of the adjustment knob, a central connecting plate is located on the side of the centrally located threaded inner post, a telescopic connector is located on the side of the central connecting plate, and a vent pipe is located on the side of the telescopic connector. Rotating the adjustment knob allows for connection through the threaded action. The centrally located threaded inner column moves, which can compress and stretch the telescopic connector. When the telescopic connector is compressed, the gas inside it enters the inner connecting rubber airbag ring, causing it to expand. Conversely, when compressed, the inner connecting rubber airbag ring contracts. With the improvement of this utility model, the hot air interface of the upper core blowing cover with nozzle water cooling protection and humidification can be sealed by the expansion and compression of the inner connecting rubber airbag ring. This effectively reduces the occurrence of air leakage due to thread gaps caused by disassembly and installation, thereby effectively improving the practicality of the upper core blowing cover with nozzle water cooling protection and humidification.

[0018] 2. In the top core blowing hood with nozzle water-cooling protection and humidification, a nozzle water-cooling protection plate is provided on the upper side of the blowing hood body. The nozzle water-cooling protection plate has through holes. A nozzle atomizing protection plate is provided on the front left and right sides of the nozzle water-cooling protection plate. The nozzle atomizing protection plate is connected to the nozzle water-cooling protection plate by screws. An atomizing air interface is provided on the front side of the nozzle atomizing protection plate, which is connected to the inner side of the nozzle atomizing protection plate. A nozzle atomizing protection plate is provided on the rear side of the nozzle water-cooling protection plate. The nozzle atomizing protection plate has a convex strip structure. A nozzle spray device is provided on the rear side of the nozzle atomizing protection plate. The nozzle spray device is connected to the blowing hood body by snap-fit. This utility model can connect to the blowing nozzle position and atomize and moisten the air nozzle by spraying water, thereby effectively protecting the air nozzle and preventing it from becoming too dry. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall front structure of the top core blowing cover with nozzle water-cooling protection and humidification of this utility model.

[0020] Figure 2 This is a schematic diagram of the overall reverse side structure of the top core blowing cover with nozzle water-cooling protection and humidification of this utility model.

[0021] Figure 3 This is an enlarged structural diagram of the top core blowing hood with nozzle water cooling protection and humidification of this utility model at position A.

[0022] Figure 4This is a cross-sectional structural diagram of the outer connecting box of the top core blowing hood with nozzle water cooling protection and humidification of this utility model.

[0023] In the diagram: 1. Air blowing hood; 2. Upper top vacuum plate; 3. Lifting cylinder; 4. Guide telescopic rod; 5. Hot air interface; 6. Atomizing air interface; 7. Nozzle spray device; 8. Nozzle water-cooled protection plate; 9. Nozzle atomizing protection plate one; 10. Nozzle atomizing protection plate two; 11. Guide outer connecting column; 12. Outer connecting box; 13. Adjustment knob; 14. Inner connecting rubber airbag ring; 15. Central connecting threaded inner column; 16. Central connecting plate; 17. Telescopic connector; 18. Ventilation connecting pipe; 19. Position detection device. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] This utility model provides, for example Figure 1-4 As shown, an upper core blowing hood with nozzle water cooling protection and humidification includes a blowing hood body 1 and a hot air interface 5 provided at the front side of the blowing hood body 1.

[0026] An inner connecting rubber airbag ring 14 is provided on the inner side of the hot air interface 5, and an outer connecting box 12 is provided on the outer side of the hot air interface 5. A toggle adjustment knob 13 is provided in the middle of the outer connecting box 12, and a central connecting threaded inner post 15 is provided in the middle of the toggle adjustment knob 13. A central connecting plate 16 is provided on the side of the central connecting threaded inner post 15, and a telescopic connector 17 is provided on the side of the central connecting plate 16. A venting connecting pipe 18 is provided on the side of the telescopic connector 17. Rotating the toggle adjustment knob 13 allows the central connecting... The inner threaded column 15 moves, which can compress and stretch the telescopic connector 17. When the telescopic connector 17 is compressed, the gas inside it enters the inner connecting rubber airbag ring 14, causing it to expand. Conversely, the inner connecting rubber airbag ring 14 shrinks. With the improvement of this utility model, the hot air interface 5 of the upper core blowing cover with nozzle water cooling protection and humidification can be sealed by the expansion and compression of the inner connecting rubber airbag ring 14, effectively reducing the phenomenon of air leakage in the thread gap caused by disassembly and installation, thereby effectively improving the practicality of the upper core blowing cover with nozzle water cooling protection and humidification.

[0027] like Figure 1 and Figure 2 As shown, a nozzle water-cooled protection plate 8 is provided on the upper side of the air blowing cover 1. The nozzle water-cooled protection plate 8 has a through hole. A nozzle atomizing protection plate 9 is provided on the front left and right sides of the nozzle water-cooled protection plate 8. The nozzle atomizing protection plate 9 is connected to the nozzle water-cooled protection plate 8 by screws. An atomizing air interface 6 is provided on the front side of the nozzle atomizing protection plate 9. The atomizing air interface 6 is connected to the inner side of the nozzle atomizing protection plate 9. A nozzle atomizing protection plate 9 is provided on the rear side of the nozzle water-cooled protection plate 8. The nozzle atomizing protection plate 9 has a convex strip structure. A nozzle spray device 7 is provided on the rear side of the nozzle atomizing protection plate 9. The nozzle spray device 7 is connected to the air blowing cover 1 by snap-fit. This utility model can be connected to the air blowing nozzle and spray water to atomize and moisten the air outlet, thereby effectively protecting the air outlet and preventing it from becoming too dry.

[0028] like Figure 1 and Figure 2 As shown, a guide external connecting column 11 is provided on the right side of the air blowing hood 1, and a guide telescopic rod 4 is provided in the middle of the guide external connecting column 11. The guide external connecting column 11 can be moved to adjust the distance and position from the external air jet, which facilitates the control and adjustment of water spray atomization.

[0029] like Figure 1 and Figure 2 As shown, a position detection device 19 is provided on the side of the guide outer connecting column 11. The position detection device 19 is installed and connected to the air blowing hood 1 by screws. The position detection device 19 can monitor the distance of movement of the guide outer connecting column 11, so as to make precise control and adjustment.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A top core blowing cover with nozzle water-cooling protection and humidification, characterized in that: It includes an air blowing hood (1) and a hot air inlet (5) provided at the front side of the air blowing hood (1); The features are as follows: an inner connecting rubber airbag ring (14) is provided on the inner side of the hot air interface (5); an outer connecting box (12) is provided on the outer side of the hot air interface (5); a toggle adjustment knob (13) is provided at the middle position of the outer connecting box (12); a central connecting threaded inner post (15) is provided at the middle position of the toggle adjustment knob (13); a central connecting plate (16) is provided on the side of the central connecting threaded inner post (15); and the central connecting plate (16) is provided on the side of the central connecting plate (15). A telescopic connector (17) is provided on the side of the connecting plate (16), and a venting connector (18) is provided on the side of the telescopic connector (17). Rotating the adjusting knob (13) can cause the central connecting threaded inner column (15) to move through the thread action. Its movement can squeeze and stretch the telescopic connector (17). After the telescopic connector (17) is squeezed, the gas inside it will enter the inner connecting rubber airbag ring (14) to expand it. Conversely, it will cause the inner connecting rubber airbag ring (14) to shrink inward.

2. The top core blowing cover with nozzle water-cooling protection and humidification according to claim 1, characterized in that: A nozzle water-cooled protection plate (8) is provided on the upper side of the blowing cover (1), and a through hole is provided on the nozzle water-cooled protection plate (8).

3. The top core blowing cover with nozzle water-cooling protection and humidification according to claim 2, characterized in that: The nozzle water-cooled protection plate (8) is provided with a nozzle atomization protection plate (9) at the front left and right positions. The nozzle atomization protection plate (9) is connected to the nozzle water-cooled protection plate (8) by screws.

4. The top core blowing cover with nozzle water-cooling protection and humidification according to claim 3, characterized in that: An atomizing air interface (6) is provided at the front side of the nozzle atomizing protection plate (9), and the atomizing air interface (6) is connected to the inner side of the nozzle atomizing protection plate (9).

5. The top core blowing cover with nozzle water-cooling protection and humidification according to claim 2, characterized in that: A nozzle atomization protection plate (9) is provided at the rear side of the nozzle water-cooled protection plate (8), and the nozzle atomization protection plate (9) is a convex strip structure.

6. The top core blowing cover with nozzle water-cooling protection and humidification according to claim 3, characterized in that: A nozzle spray device (7) is provided at the rear side of the nozzle atomization protection plate (9), and the nozzle spray device (7) is connected to the blowing cover (1) by a snap-fit ​​method.

7. The top core blowing cover with nozzle water-cooling protection and humidification according to claim 1, characterized in that: A guide external connecting column (11) is provided on the right side of the air blowing hood (1), and a guide telescopic rod (4) is provided in the middle of the guide external connecting column (11).

8. The top core blowing cover with nozzle water-cooling protection and humidification according to claim 7, characterized in that: A position detection device (19) is provided on the side of the guide outer connecting column (11), and the position detection device (19) is installed and connected to the air blowing hood (1) by screws.

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