Wine bottle dewatering device

Abstract

The utility model relates to the technical field of bottle dewatering, aims to solve the problems that in the prior art, a wine bottle is not easy to dewater when walking upright, the dewatering effect is poor, the bottom of the bottle cannot dewater, the wine bottle is easy to blow down to cause failure shutdown, the labor cost is high, the dewatering effect is not uniform, and the production efficiency is low, and provides a wine bottle dewatering device which comprises a track, a plurality of bottle racks for overturning bottles are sequentially connected in series on the track; the bottle rack is provided with a rotating support and a bottle clamping piece which are hinged to each other, and a bottle is clamped on the bottle clamping piece. A first group of small air knives, a second group of small air knives and a third group of compressed air spider hands are sequentially arranged in the moving direction of the track; the first set of small air knives, the second set of small air knives and the third set of compressed air spider hands are all connected with vortex air pumps. The water removing device has the advantages that water is easy to remove when a wine bottle walks upside down, the water removing effect is good, water can be removed from the bottom of the bottle, the wine bottle is not prone to being blown down to cause fault shutdown, labor cost is low, the water removing effect is unified, and production efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of bottle dehydration technology, and more specifically, to a wine bottle dehydration device. Background Technology

[0002] Currently, after the bottles on the production line are washed and drained, they are then dehydrated by an air knife dewatering machine to remove excess water from the outer surface. The dewatering effect is affected by factors such as the bottle material, glaze coating, bottle shape, ambient temperature, and operating speed, and the dewatering effect cannot meet quality requirements. Manually wiping the bottle surface before and after the air knife machine is labor-intensive, and the manual wiping effect is unpredictable, with bottles sometimes tipping over and requiring troubleshooting, thus impacting production efficiency. Utility Model Content

[0003] The present invention aims to provide a bottle dewatering device to solve the problems of the prior art, such as difficulty in dewatering when the bottle is upright, poor dewatering effect, inability to dewater the bottom of the bottle, easy knocking over of the bottle causing malfunction and machine shutdown, high labor costs, inconsistent dewatering effect and low production efficiency.

[0004] The embodiments of this utility model are implemented as follows:

[0005] This utility model provides a wine bottle dewatering device, which includes a guide rail;

[0006] Several bottle racks for flipping bottles are connected in series on the aforementioned track, and the bottle racks are evenly distributed along the longitudinal direction of the aforementioned track.

[0007] The bottle rack has a rotating bracket, and a bottle clamp is provided at the outer end of the rotating bracket. The end of the bottle clamp near the rotating bracket is hinged to the end of the rotating bracket near the bottle clamp, and a bottle is clamped on the bottle clamp.

[0008] The track is equipped with a first set of small air knives, a second set of small air knives, and a third set of compressed air spider arms in the direction of movement. The bottle passes through the first set of small air knives, the second set of small air knives, and the third set of compressed air spider arms in sequence.

[0009] The first group of small air knives, the second group of small air knives, and the third group of compressed air spider arms are all connected to a vortex air pump.

[0010] In use, firstly, the aforementioned rail rotates, causing the rotating bracket on the aforementioned bottle rack to rotate as well. During rotation, the aforementioned bottle clamps hold the aforementioned bottles and flip them, causing the aforementioned bottles to be in an inverted state. Under the action of gravity, most of the rainwater is removed first. Then, the aforementioned bottles pass sequentially through the aforementioned first set of small air knives, the aforementioned second set of small air knives, and the aforementioned third set of compressed air spider arms. The aforementioned vortex air pump provides high-pressure gas to the aforementioned first set of small air knives, the aforementioned second set of small air knives, and the aforementioned third set of compressed air spider arms. The high-pressure gas ejected by the aforementioned first set of small air knives, the aforementioned second set of small air knives, and the aforementioned third set of compressed air spider arms blows towards the bottom, outer wall, and bottle mouth section of the aforementioned bottles, ultimately achieving the removal of residual water from the outer wall of the aforementioned bottles.

[0011] The bottle dewatering device disclosed in this embodiment, by sequentially arranging the first set of small air knives, the second set of small air knives, and the third set of compressed air spider arms, enables the residual water on the outer wall of the bottle to be blown away quickly. As a result, the bottle dewatering device has the beneficial effects of easy dewatering when the bottle is upside down, good dewatering effect, dewatering of the bottom of the bottle, preventing the bottle from being blown over and causing malfunctions and shutdowns, low labor costs, uniform dewatering effect, and high production efficiency.

[0012] Optionally: Both the first group of small air knives and the second group of small air knives have a T-shaped air inlet pipe for exhaust. The T-shaped air inlet pipe has a vertical pipe and a horizontal pipe. The vertical pipe is fixedly connected to the horizontal pipe along the radial direction of the horizontal pipe. The vertical pipe and the horizontal pipe are interconnected. The end of the vertical pipe away from the horizontal pipe is connected to the vortex air pump.

[0013] With this configuration, the T-shaped air inlet pipe connects to the vortex air pump, allowing the high-pressure gas generated by the vortex air pump to be diverted through the T-shaped air inlet pipe. This facilitates increasing the air-receiving area of ​​the bottle and makes it easier to quickly remove residual water from the outer wall of the bottle.

[0014] Optionally, the two ends of the horizontal tube are respectively provided with a first wing tube and a second wing tube for blowing air. The end of the first wing tube near the horizontal tube is vertically fixed to one end of the horizontal tube, and the end of the second wing tube near the horizontal tube is vertically fixed to the other end of the horizontal tube. The horizontal tube, the first wing tube and the second wing tube are interconnected.

[0015] With this configuration, the first and second wing tubes can change the flow direction of the high-pressure gas inside the horizontal tube, facilitating the removal of water from the outer wall of the bottle.

[0016] Optionally, the first wing tube and the second wing tube have a sealing plate at the end away from the horizontal tube, and the sealing plate is sealed to the end of the first wing tube and the second wing tube away from the horizontal tube.

[0017] With this configuration, the sealing plate can seal the first wing tube and the second wing tube, preventing high-pressure gas from leaking out. At the same time, it helps to ensure the pressure strength of the high-pressure gas inside the first wing tube and the second wing tube, thereby better removing water from the outer wall of the bottle.

[0018] Optionally, a plurality of first through holes are provided on the outer wall of the horizontal tube near the bottle, and the plurality of first through holes all penetrate the interior of the horizontal tube and are evenly distributed along the axial direction of the horizontal tube.

[0019] With this configuration, the aforementioned first through holes allow the high-pressure gas inside the horizontal tube to be blown toward the bottom of the bottle, thereby facilitating the removal of residual water from the bottom of the bottle.

[0020] Optionally, a plurality of second through holes are provided on the outer wall of the first wing tube and the second wing tube near the bottle. The plurality of second through holes all penetrate the interior of the first wing tube and the second wing tube, and the plurality of second through holes are evenly distributed along the axial direction of the first wing tube and the second wing tube.

[0021] With this configuration, the aforementioned second through holes allow the high-pressure gas inside the first and second wing tubes to be blown toward the outer wall of the bottle, thereby facilitating the removal of residual water from the outer wall of the bottle.

[0022] Optionally: The third group of compressed air spider arms mentioned above has a T-shaped tube, the T-shaped tube having an air inlet, a first exhaust port and a second exhaust port, the air inlet being connected to the vortex air pump.

[0023] With this configuration, the T-shaped tube is connected to the vortex air pump through the air inlet, enabling the T-shaped tube to function as a gas distributor, allowing high-pressure gas to be introduced at one end and discharged at both ends, facilitating the removal of residual water from the bottle mouth section from multiple angles.

[0024] Optionally: The first exhaust port is connected to a first spider arm, and the end of the first spider arm near the bottle corresponds to the bottle mouth section of the bottle.

[0025] With this configuration, air is guided through the first spider arm, which then blows air into the mouth section of the bottle. At the same time, the first spider arm is easy to adjust in angle, has a high degree of flexibility, and is suitable for bottles of different sizes.

[0026] Optionally: The second exhaust port is connected to a second spider arm, the end of the second spider arm near the bottle corresponding to the bottle mouth section and symmetrically distributed with respect to the first spider arm.

[0027] With this configuration, the symmetrical distribution of the first and second spider arms can effectively remove the residual water from the bottle neck.

[0028] Optionally, the first spider arm and the second spider arm are respectively provided with a first nozzle and a second nozzle at the ends away from the T-shaped tube. The first nozzle is fixedly connected to the end of the first spider arm away from the T-shaped tube, and the second nozzle is fixedly connected to the end of the second spider arm away from the T-shaped tube.

[0029] With this configuration, the first nozzle and the second nozzle can increase the airflow rate blown out by the first spider hand and the second spider hand, thereby facilitating the rapid removal of residual water from the bottle mouth section.

[0030] In summary, the bottle dewatering device disclosed in this utility model has the advantages of easy dewatering when the bottle is upside down, good dewatering effect, dewatering at the bottom of the bottle, preventing the bottle from being blown over and causing malfunctions and shutdowns, low labor costs, uniform dewatering effect, and high production efficiency. Attached Figure Description

[0031] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 This is a schematic diagram of the structure of a wine bottle dewatering device according to an embodiment of the present utility model;

[0033] Figure 2 This is a schematic diagram of the structure of the first group of small air knives and the second group of small air knives in the embodiment of this utility model;

[0034] Figure 3 This is a schematic diagram of the third group of compressed air spider arms in an embodiment of this utility model.

[0035] Icons: 1-rail, 2-bottle rack, 3-rotating bracket, 4-bottle clamp, 5-bottle, 6-first set of small air knives, 7-second set of small air knives, 8-third set of compressed air spider arms, 9-vortex air pump, 10-T-shaped air inlet pipe, 11-vertical pipe, 12-horizontal pipe, 13-first wing pipe, 14-second wing pipe, 15-sealing plate, 16-first through hole, 17-second through hole, 18-T-shaped pipe, 19-air inlet, 20-first exhaust port, 21-second exhaust port, 22-first spider arm, 23-second spider arm, 24-first nozzle, 25-second nozzle. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0038] Example

[0039] See Figure 1 , Figure 2 and Figure 3 This embodiment proposes a bottle dewatering device, including a track 1;

[0040] Several bottle racks 2 for flipping bottles 5 are connected in series on the track 1, and the bottle racks 2 are evenly distributed along the longitudinal direction of the track.

[0041] The bottle rack 2 has a rotating support 3, and a bottle clamp 4 is provided on the outer end of the rotating support 3. The end of the bottle clamp 4 near the rotating support 3 is hinged to the end of the rotating support 3 near the bottle clamp 4, and a bottle 5 is clamped on the bottle clamp 4.

[0042] The track is equipped with a first set of small air knives 6, a second set of small air knives 7 and a third set of compressed air spider arms 8 in the direction of movement. Bottle 5 passes through the first set of small air knives 6, the second set of small air knives 7 and the third set of compressed air spider arms 8 in sequence.

[0043] The first group of small air knives 6, the second group of small air knives 7, and the third group of compressed air spider arms 8 are all connected to vortex air pumps 9.

[0044] In use, firstly, the guide rail rotates, causing the rotating bracket 3 on the bottle holder 2 to rotate as well. During rotation, the bottle clamp 4 clamps the bottle 5 and flips it, making the bottle 5 in an inverted state. Under the action of gravity, most of the rainwater is removed first. Then, the bottle 5 passes through the first set of small air knives 6, the second set of small air knives 7, and the third set of compressed air spider arms 8 in sequence. The vortex air pump 9 provides high-pressure gas to the first set of small air knives 6, the second set of small air knives 7, and the third set of compressed air spider arms 8. The high-pressure gas sprayed from the first set of small air knives 6, the second set of small air knives 7, and the third set of compressed air spider arms 8 blows towards the bottom, outer wall, and mouth section of the bottle 5, ultimately removing the residual water from the outer wall of the bottle 5.

[0045] The bottle dewatering device disclosed in this embodiment has the advantages of being able to quickly blow away residual water from the outer wall of the bottle 5 by sequentially setting a first group of small air knives 6, a second group of small air knives 7 and a third group of compressed air spider arms 8. This results in a bottle dewatering device that is easy to dewater when the bottle is upside down, has a good dewatering effect, can dewater the bottom of the bottle, is not easy to blow the bottle over and cause malfunctions and shutdowns, has low labor costs, has a uniform dewatering effect and high production efficiency.

[0046] See Figure 1 , Figure 2 and Figure 3 The first group of small air knives 6 and the second group of small air knives 7 both have T-shaped air inlet pipes 10 for exhaust. The T-shaped air inlet pipe 10 has a vertical pipe 11 and a horizontal pipe 12. The vertical pipe 11 is vertically fixed to the horizontal pipe 12 along the radial direction of the horizontal pipe 12. The vertical pipe 11 and the horizontal pipe 12 are interconnected. The end of the vertical pipe 11 away from the horizontal pipe 12 is connected to the vortex air pump 9. The vortex air pump 9 is connected through the T-shaped air inlet pipe 10, so that the high-pressure gas generated by the vortex air pump 9 is diverted through the T-shaped air inlet pipe 10, thereby facilitating the expansion of the air-receiving area of ​​the bottle 5 and facilitating the rapid removal of residual water on the outer wall of the bottle 5.

[0047] The horizontal tube 12 is provided with a first wing tube 13 and a second wing tube 14 for blowing air at both ends. The end of the first wing tube 13 near the horizontal tube 12 is vertically fixed to one end of the horizontal tube 12, and the end of the second wing tube 14 near the horizontal tube 12 is vertically fixed to the other end of the horizontal tube 12. The horizontal tube 12, the first wing tube 13 and the second wing tube 14 are interconnected. The first wing tube 13 and the second wing tube 14 can change the flow direction of the high-pressure gas in the horizontal tube 12, which facilitates the removal of water from the outer wall of the bottle 5.

[0048] The first wing tube 13 and the second wing tube 14 have a sealing plate 15 at the ends away from the horizontal tube 12. The sealing plate 15 is sealed to the ends of the first wing tube 13 and the second wing tube 14 away from the horizontal tube 12. The sealing plate 15 can seal the first wing tube 13 and the second wing tube 14, so that the high-pressure gas will not leak out. At the same time, it helps to ensure the pressure strength of the high-pressure gas inside the first wing tube 13 and the second wing tube 14, thereby better dewatering the outer wall of the bottle 5.

[0049] Several first through holes 16 are provided on the outer wall of the horizontal tube 12 near the bottle 5. The several first through holes 16 all penetrate the interior of the horizontal tube 12. The several first through holes 16 are evenly distributed along the axial direction of the horizontal tube 12. The several first through holes 16 can allow the high-pressure gas inside the horizontal tube 12 to be blown toward the bottom of the bottle 5, thereby facilitating the removal of residual water at the bottom of the bottle 5.

[0050] Several second through holes 17 are provided on the outer wall of the first wing tube 13 and the second wing tube 14 near the bottle 5. The several second through holes 17 all penetrate the interior of the first wing tube 13 and the second wing tube 14. The several second through holes 17 are evenly distributed along the axial direction of the first wing tube 13 and the second wing tube 14. The several second through holes 17 enable the high-pressure gas inside the first wing tube 13 and the second wing tube 14 to be blown toward the outer wall of the bottle 5, thereby facilitating the removal of residual water from the outer wall of the bottle 5.

[0051] See Figure 1 , Figure 2 and Figure 3 The third set of compressed air spider hand 8 has a T-shaped tube 18, which has an air inlet 19, a first exhaust port 20 and a second exhaust port 21. The air inlet 19 is connected to the vortex air pump 9. The T-shaped tube 18 is connected to the vortex air pump 9 through the air inlet 19, so that the T-shaped tube 18 has the function of air distribution, realizing the introduction of high-pressure gas at one end and the exhaust of high-pressure gas at both ends, which is convenient for removing residual water from the bottle mouth section of the bottle 5 from multiple angles.

[0052] The first exhaust port 20 is connected to the first spider arm 22. The end of the first spider arm 22 near the bottle 5 corresponds to the bottle mouth section of the bottle 5. The first spider arm 22 guides the air and blows air into the bottle mouth section of the bottle 5. At the same time, the first spider arm 22 is easy to adjust the angle, has a high degree of flexibility, and is suitable for bottles 5 of different sizes.

[0053] The second exhaust port 21 is connected to the second spider arm 23. The end of the second spider arm 23 near the bottle 5 corresponds to the bottle mouth section of the bottle 5 and is symmetrically distributed with the first spider arm 22. The symmetrical distribution of the first spider arm 22 and the second spider arm 23 can effectively remove the residual water from the bottle mouth section of the bottle 5.

[0054] The first spider arm 22 and the second spider arm 23 are respectively provided with a first nozzle 24 and a second nozzle 25 at the ends away from the T-shaped tube 18. The first nozzle 24 is fixedly connected to the end of the first spider arm 22 away from the T-shaped tube 18, and the second nozzle 25 is fixedly connected to the end of the second spider arm 23 away from the T-shaped tube 18. The first nozzle 24 and the second nozzle 25 can increase the air flow rate blown out by the first spider arm 22 and the second spider arm 23, thereby facilitating the rapid blowing away of residual water in the bottle mouth section of the bottle 5.

[0055] See Figure 1 , Figure 2 and Figure 3 In this embodiment, after long-term observation, it was found that the residual water on the surface of the bottle after passing through the air knife machine mainly exists at the bottom and base of the bottle. Further analysis revealed that when the bottle passes through the air knife dewatering machine, the air knife machine has a relatively small effect on removing water from the bottom and base of the bottle, thus the water in the bottle cannot be completely removed. Therefore, taking advantage of the strong stability of the bottle during the flow of the bottle washing machine and its resistance to being blown over by the wind, and utilizing the structural characteristics of the bottle washing machine, a first set of small air knives 6, a second set of small air knives 7, and a third set of compressed air spider arms 8 are installed at the completely inverted position of the bottle 5. The position of the air inlet is adjusted according to the bottle shape and structure characteristics, thereby achieving the removal of water from the bottom, base, outer wall, and mouth of the bottle.

[0056] See Figure 1 , Figure 2 and Figure 3 In this embodiment, there are many advantages to dewatering at the track 1: water will not splash everywhere, the bottle 5 will be clamped securely, the bottle will not tip over when blowing water, and the timing of dewatering is optimal when the bottle is upside down.

[0057] See Figure 1 , Figure 2 and Figure 3 The working principle of the bottle dewatering device in this embodiment is as follows: First, the bottle 5 is clamped by the bottle clamp 4 and flipped. The bottle 5 moves at a constant speed along the moving direction of the track 1. When the bottle 5 moves to the first set of small air knives 6, the vortex air pump 9 provides high-pressure gas to the first set of small air knives 6. The gas is diverted through the T-shaped air inlet pipe 10 and enters the first wing pipe 13 and the second wing pipe 14. When the bottle 5 passes between the first wing pipe 13 and the second wing pipe 14, the high-pressure gas is discharged through the first through hole 16 on the horizontal pipe 12 to facilitate the removal of the bottom of the bottle 5. The remaining water is discharged through the second through hole 17 on the first wing tube 13 and the second wing tube 14, and high-pressure gas is discharged to remove the remaining water from the outer wall of the bottle 5. After passing through the second set of small air knives 7, the bottle 5 flows through the third set of compressed air spider arms 8. The vortex air pump 9 provides high-pressure gas to the third set of compressed air spider arms 8. The high-pressure gas in the third set of compressed air spider arms 8 is diverted through the T-shaped tube 18 and sprayed out from the first nozzle 24 and the second nozzle 25 of the first spider arm 22 and the second spider arm 23, thereby clearing the remaining water in the bottle mouth section.

[0058] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A wine bottle dehydrating device characterized in that: it comprises a track (1); a plurality of bottle racks (2) for overturning bottles (5) are connected in series on the track (1), and the bottle racks (2) are uniformly distributed along the longitudinal direction of the track (1); the bottle rack (2) is provided with a rotating support (3), and the outer side end of the rotating support (3) is provided with a bottle clamp (4), which is hingedly connected to the end of the rotating support (3) close to the bottle clamp (4), and the bottle clamp (4) clamps the bottle (5); the moving direction of the track (1) is sequentially provided with a first group of small air knives (6), a second group of small air knives (7) and a third group of compressed air spider hands (8), and the bottle (5) sequentially passes through the first group of small air knives (6), the second group of small air knives (7) and the third group of compressed air spider hands (8); the first group of small air knives (6), the second group of small air knives (7) and the third group of compressed air spider hands (8) are all connected with a vortex air pump (9).

2. The wine bottle dehydrating device according to claim 1, characterized in that: the first group of small air knives (6) and the second group of small air knives (7) are both provided with a T-shaped air inlet pipe (10) for exhausting air, the T-shaped air inlet pipe (10) is provided with a vertical pipe (11) and a horizontal pipe (12), the vertical pipe (11) is vertically and fixedly connected to the horizontal pipe (12) along the radial direction of the horizontal pipe (12), the vertical pipe (11) and the horizontal pipe (12) are mutually penetrated, and the end of the vertical pipe (11) away from the horizontal pipe (12) is communicated with the vortex air pump (9).

3. The wine bottle dehydrating device according to claim 2, characterized in that: the two ends of the horizontal pipe (12) are respectively provided with a first wing pipe (13) and a second wing pipe (14) for blowing air, the first wing pipe (13) is vertically and fixedly connected to one end of the horizontal pipe (12) close to the horizontal pipe (12), the second wing pipe (14) is vertically and fixedly connected to the other end of the horizontal pipe (12) close to the other end of the horizontal pipe (12), and the horizontal pipe (12), the first wing pipe (13) and the second wing pipe (14) are mutually penetrated.

4. The wine bottle dehydrating device according to claim 3, characterized in that: the first wing pipe (13) and the second wing pipe (14) are provided with a sealing plate (15) at the end away from the horizontal pipe (12), and the sealing plate (15) is sealingly connected to the end of the first wing pipe (13) and the second wing pipe (14) away from the horizontal pipe (12).

5. The wine bottle dehydrating device according to claim 2, characterized in that: a plurality of first through holes (16) are formed in the outer wall of the horizontal pipe (12) close to the bottle (5), the first through holes (16) penetrate the inside of the horizontal pipe (12), and the first through holes (16) are uniformly distributed along the axial direction of the horizontal pipe (12).

6. The wine bottle dehydrating device according to claim 3, characterized in that: ​ ​ ​ ​ ​ ​ ​ ​ ​ The first wing pipe (13) and the second wing pipe (14) are provided with a plurality of second through holes (17) near the outer wall of one side of the bottle (5), the plurality of second through holes (17) all penetrate the interiors of the first wing pipe (13) and the second wing pipe (14), and the plurality of second through holes (17) are uniformly distributed along the axial directions of the first wing pipe (13) and the second wing pipe (14).

7. The wine bottle de-aerator according to claim 1, wherein: The third group of compressed air spider hands (8) have T-shaped pipes (18) with air inlets (19), first air outlets (20) and second air outlets (21), and the air inlets (19) are communicated with the vortex air pumps (9).

8. The wine bottle de-aerator according to claim 7, wherein: The first air outlets (20) are connected with first spider hands (22), and the first spider hands (22) are close to the bottle mouth sections of the bottles (5) at one ends thereof.

9. The wine bottle de-aerator according to claim 8, wherein: The second air outlets (21) are connected with second spider hands (23), and the second spider hands (23) are close to the bottle mouth sections of the bottles (5) at one ends thereof and are symmetrically distributed with the first spider hands (22).

10. The wine bottle de-aerator according to claim 9, wherein: The first spider hands (22) and the second spider hands (23) are respectively provided with first nozzles (24) and second nozzles (25) at the other ends thereof away from the T-shaped pipes, the first nozzles (24) are fixedly connected to the other ends of the first spider hands (22) away from the T-shaped pipes, and the second nozzles (25) are fixedly connected to the other ends of the second spider hands (23) away from the T-shaped pipes.

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