Cleaning and sterilizing system for production of low borosilicate glass tubes

Abstract

The invention relates to the technical field of glass tube cleaning and sterilizing, in particular to a cleaning and sterilizing system for low borosilicate glass tube production. A mounting frame, a cleaning pool, a conveying belt, a sterilization box and a mounting pipe are arranged; in the rotating process of the fan blades, the fan blades drive the connecting rod to rotate, the upper end of the connecting rod is connected with the center of the lower end of the interior of the sleeve, so that the sleeve rotates on the outer side of the mounting pipe, and when the glass bottle is mounted on the mounting pipe, the bottom of the glass bottle is supported at the upper end of the sleeve, so that in the rotating process of the sleeve, the glass bottle is fixed. On the other hand, when the sleeve rotates, the vent hole in the outer side of the sleeve rotates, so that the vent hole of the sleeve blows the interior of the glass bottle more fully, and then residual water stains in the glass bottle are blown more fully; the problem that watermarks appear on the inner wall of the glass bottle when the glass bottle is dried and sterilized is further avoided.

Description

Technical Field

[0001] This invention relates to the field of glass tube cleaning and sterilization technology, specifically a low borosilicate glass tube production cleaning and sterilization system. Background Technology

[0002] Cleaning in the production of low borosilicate glass bottles is a core post-processing step after the low borosilicate glass tubes are formed. It refers to a series of standardized processes, including physical rinsing, chemical decontamination, pure water rinsing, and drying and sterilization, to thoroughly remove residual production contaminants (such as glass fragments, dust, mold lubricants, metal impurities, and organic residues) from the surface and inner wall of the glass tubes. At the same time, it ensures that the water resistance and chemical stability of the inner surface of the glass tubes meet the standards, and ultimately meets the key process requirements of "cleanliness, safety, and compatibility" for glass tubes in medical, laboratory, and industrial settings. In existing methods for cleaning low borosilicate glass tubes, high-pressure tap water or circulating water is used to rinse the inner and outer walls of the glass tubes. The impact force of the water flow is used to remove large particles of impurities such as glass fragments and dust adhering to the surface. Alternatively, ultrasonic cleaning is used, in which the glass bottle is placed in an ultrasonic cleaning tank 11 and then ultrasonically cleaned. After cleaning, the rinsed glass tubes are placed in a drying kiln and dried at 80-120℃ until completely free of watermarks, avoiding mold or impurities caused by residual moisture. However, current methods for cleaning glass tubes typically involve placing the glass bottle with its opening facing downwards, then spraying high-pressure tap water into the inside, or placing the bottle in an ultrasonic cleaning tank for cleaning, followed by transferring it to a sterilization and drying oven for drying. However, because the bottle opening is downwards during cleaning, the water inside the bottle, once no longer in the ultrasonic cleaning tank, can only flow downwards due to gravity. This can lead to water adhering to the bottle's walls, and if the water is then dried, watermarks may appear inside the bottle.

[0003] In summary, to solve the technical problems raised in this paper, this invention proposes a low borosilicate glass tube production cleaning and sterilization system. Summary of the Invention

[0004] To address the aforementioned issue in existing glass bottle cleaning processes where, due to the downward-facing opening of the glass bottle, water inside the bottle flows downwards by gravity after leaving the ultrasonic cleaning tank, potentially causing water to adhere to the bottle's walls and leaving watermarks if dried, this invention proposes a cleaning and sterilization system for low borosilicate glass tube production. This system includes a cleaning and sterilization device comprising a mounting frame, a cleaning tank, a conveyor belt, and a sterilization chamber. The cleaning tank is mounted on the mounting frame and has an inverted trapezoidal internal structure. The sterilization chamber is positioned above the mounting frame, near the center of the cleaning tank. The conveyor belt is fixed to both ends of the mounting frame via pulleys, with the middle section of the conveyor belt slack. The cleaning tank is located between the upper and lower belts of the conveyor belt, with the upper side of the conveyor belt extending into the cleaning tank. The cleaning and sterilization device also includes: There are multiple mounting pipes arranged in rows on the conveyor belt, and the mounting pipes are perpendicular to the surface of the conveyor belt. The interior of the mounting pipes is hollow, and ventilation holes are provided on the mounting pipes. There are multiple vent pipes, which are buried inside the conveyor belt, and each row of installation pipes is connected to the corresponding vent pipe. The pump is located on the side of the mounting frame, and the air outlet pipe of the pump is located on the inner wall of the sterilization chamber. The air outlet pipe is a telescopic pipe, and the end of the air outlet pipe is a tapered pipe. When the conveyor belt moves into the interior of the sterilization chamber, the air outlet pipe extends into the interior of the ventilation pipe.

[0005] As a preferred embodiment of this application, a sleeve is provided at the upper end of the mounting tube, the sleeve is rotatably connected to the outer wall of the mounting tube, and a vent hole is opened on the sleeve, and a vent groove is opened on the mounting tube; the gas inside the mounting tube can enter the vent hole through the vent groove and then flow out through the vent hole; a fan blade is rotatably connected inside the mounting tube, and a connecting rod is provided at the upper end of the fan blade, the upper end of the connecting rod is connected to the lower center of the sleeve.

[0006] As a preferred embodiment of this application, a valve is provided at the vent on the outside of the sleeve, and the valve keeps the vent closed when no force is applied.

[0007] As a preferred embodiment of this application, the surface of the conveyor belt is uniformly provided with multiple rectangular grooves, which are parallel to the vent pipes and located between adjacent vent pipes.

[0008] As a preferred embodiment of this application, the two ends of the cleaning tank are provided with shaft pulleys, and the two shaft pulleys of the cleaning tank are fitted with cleaning belts, which are made of flexible filter screen material; when the cleaning belt is located in the cleaning tank, the cleaning belt inside the cleaning tank contacts the inner wall of the cleaning tank, and the surface of the cleaning belt is provided with a baffle plate; when the cleaning belt and the baffle plate provided on the cleaning belt are located inside the cleaning tank, the baffle plate extends into the rectangular groove.

[0009] As a preferred embodiment of this application, the end of the baffle away from the cleaning belt is provided with a barb, and when the baffle is located inside the rectangular groove, the barb limits the rectangular groove; and the baffle is made of filter plate material.

[0010] As a preferred embodiment of this application, the barb is made of an elastic material, so that when the baffle moves to one end of the washing tank and then to the sterilization chamber, the baffle rotates downwards, and the barb deforms elastically, making it easy for the baffle to detach from the rectangular groove on the conveyor belt; and a collection box is provided on the mounting frame, which is located below the end of the washing tank near the sterilization chamber.

[0011] As a preferred embodiment of this application, the mounting frame is hinged with a hinge plate, which is located at the upper end of the collection box. In the initial state, the gap between the hinge plate and the cleaning tank is greater than the thickness of the baffle plate, and the hinge plate and the mounting frame are hinged by a torsion spring.

[0012] The beneficial effects of this invention are as follows: As the fan blades rotate, they drive the connecting rod to rotate as well. The upper end of the connecting rod connects to the lower center of the sleeve, causing the sleeve to rotate outside the mounting tube. When the glass bottle is mounted on the mounting tube, its bottom is supported by the upper end of the sleeve. This rotation of the sleeve causes the glass bottle to swing, allowing the water inside the bottle to be removed more quickly. Furthermore, the rotation of the sleeve also rotates the vent holes on its outer side, allowing for more thorough airflow into the glass bottle. This further removes any remaining water stains and prevents watermarks from appearing on the inner wall of the glass bottle during the drying and sterilization process. Attached Figure Description

[0013] Figure 1 This is a perspective view of the cleaning and sterilization device in this invention; Figure 2 This is an internal structural view of the cleaning and sterilization device in this invention; Figure 3 This is a perspective view of the cleaning and sterilization device in this invention from another angle; Figure 4 This is the present invention. Figure 2 The front view in the middle; Figure 5 yes Figure 4 A magnified view of a section at point A in the middle; Figure 6 This is a structural view of the conveyor belt in this invention; Figure 7 This is a structural view of the pump in this invention; Figure 8 yes Figure 7 A magnified view of a portion of point B in the middle; Figure 9 This is a structural view of the venting tube in this invention; Figure 10 This is a cross-sectional view of the mounting tube in this invention; Figure 11 This is a structural view of the mounting tube in this invention; In the diagram: Mounting frame 1, Cleaning tank 11, Conveyor belt 12, Sterilization box 13, Mounting pipe 121, Vent hole 122, Vent pipe 123, Pump 2, Air outlet pipe 21, Sleeve 124, Fan blade 125, Rectangular groove 126, Cleaning belt 111, Baffle plate 112, Barb 113, Hinge plate 114. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0015] Example 1: like Figures 1 to 11 As shown; a cleaning and sterilization system for low borosilicate glass tube production; the cleaning and sterilization system includes a cleaning and sterilization device, which includes a mounting frame 1, a cleaning tank 11, a conveyor belt 12, and a sterilization chamber 13. The cleaning tank 11 is mounted on the mounting frame 1; the interior of the cleaning tank 11 has an inverted trapezoidal structure; the sterilization chamber 13 is positioned above the mounting frame 1, and is located at one end of the cleaning tank 11 near the middle of the mounting frame 1. The two ends of the conveyor belt 12 are fixed to the two ends of the mounting frame 1 by pulleys, and the middle of the conveyor belt 12 is in a slack state. The cleaning tank 11 is located between the upper and lower belts of the conveyor belt 12, and the side of the conveyor belt 12 located at the upper end of the cleaning tank 11 hangs down into the cleaning tank 11; the cleaning and sterilization device also includes: There are multiple mounting pipes 121 arranged in rows, and the multiple rows of mounting pipes 121 are evenly distributed on the conveyor belt 12, and the mounting pipes 121 are perpendicular to the surface of the conveyor belt 12; the interior of the mounting pipe 121 is hollow; and ventilation holes 122 are provided on the mounting pipe 121. There are multiple vent pipes 123, which are buried inside the conveyor belt 12, and each row of installation pipes 121 is connected to the corresponding vent pipe 123. Pump 2 is installed on the side of mounting frame 1, and the air outlet pipe 21 of pump 2 is located on the inner wall of sterilization chamber 13. The air outlet pipe 21 is a telescopic pipe, and the end of the air outlet pipe 21 is a tapered pipe. When the conveyor belt 12 moves into the interior of sterilization chamber 13, the air outlet pipe 21 extends into the interior of ventilation pipe 123. A sleeve 124 is provided at the upper end of the mounting tube 121. The sleeve 124 is rotatably connected to the outer wall of the mounting tube 121, and a vent hole 122 is opened on the sleeve 124. A vent groove is opened on the mounting tube 121. The gas inside the mounting tube 121 can enter the vent hole 122 through the vent groove and then flow out through the vent hole 122. A fan blade 125 is rotatably connected inside the mounting tube 121, and a connecting rod is provided at the upper end of the fan blade 125. The upper end of the connecting rod is connected to the lower center of the sleeve 124. A valve is provided at the vent 122 on the outside of the sleeve 124. The valve keeps the vent 122 closed when no force is applied. The specific workflow is as follows; When in use, the operator first places the glass bottle with the bottle opening facing down, then places the glass bottle on the mounting tube 121. Specifically, one bottle opening is placed on each mounting tube 121. During this process, the conveyor belt 12 rotates slowly, causing the mounting tube 121 to rotate on the mounting frame 1. The glass bottles placed on the mounting tube 121 rotate slowly with the conveyor belt 12, gradually moving into the cleaning tank 11. Because the conveyor belt 12 is slack between the pulleys at both ends, it is positioned within the cleaning tank. When the washing tank 11 is in a relaxed state, the conveyor belt 12 is subjected to gravity and hangs down into the washing tank 11. When the conveyor belt 12 moves into the washing tank 11, the mounting tube 121 on the conveyor belt 12 moves synchronously into the washing tank 11, and the glass bottle placed on the mounting tube 121 simultaneously enters the washing tank 11. The washing tank 11 contains ultrasonic cleaning fluid, and an ultrasonic cleaner (as in the prior art) is installed on the side of the washing tank 11. After the glass bottle enters the washing tank 11, the ultrasonic cleaner inside the washing tank 11 remains activated, causing the glass... After the bottle enters the cleaning tank 11, the cleaning solution inside the cleaning tank 11 performs ultrasonic cleaning on the glass bottle. After cleaning is completed, as the conveyor belt 12 rotates, the conveyor belt 12 and the mounting pipe 121 move the glass bottle out of the cleaning tank 11. After the glass bottle moves out of the cleaning tank 11, it then enters the sterilization chamber 13 along with the rotating conveyor belt 12. The sterilization chamber 13 is a conventional sterilization chamber 13, and both ends of the sterilization chamber 13 are equipped with shielding curtains. During the process of the glass bottle entering the sterilization chamber 13, the glass bottle passes through the shielding curtains; and because a vent pipe is embedded in the conveyor belt 12... 123, and the interior of the installation tube 121 is hollow, so that the ventilation tube 123 is connected to the middle of the installation tube 121, and one end of the ventilation tube 123 is provided with an air inlet, and a valve is provided at the inlet of the ventilation tube 123. When the valve at the air inlet of the ventilation tube 123 is not squeezed by the outside, the valve at the air inlet of the ventilation tube 123 seals the ventilation tube 123. The pump 2 is installed on the side of the mounting frame 1, and the air outlet 21 of the pump 2 is located inside the sterilization box 13. The air outlet 21 is a telescopic tube, and the end of the air outlet 21 inside the sterilization box 13 is tapered. After the conveyor belt 12 and the mounting pipe 121 carry the glass bottles into the sterilization chamber 13, the air inlet of the vent pipe 123 on the side of the conveyor belt 12 will contact the air outlet pipe 21. When the air outlet pipe 21 of the pump 2 coincides with the air inlet of the vent pipe 123, the air outlet pipe 21 extends. The air outlet pipe 21 is a telescopic pipe, and the telescopic section of the air outlet pipe 21 is extended by a spring. When the air outlet pipe 21 coincides with the air inlet of the pump 2, the air outlet pipe... The spring on pipe 21 extends, causing the tapered end of the outlet pipe 21 to insert into the inlet, thus opening the valve in the inlet. Pump 2 then pumps air into the vent pipe 123, while the conveyor belt 12 is stopped. Whenever the outlet pipe 21 of pump 2 coincides with the inlet of another vent pipe 123, the conveyor belt 12 stops intermittently, causing the conveyor belt 12 to rotate intermittently. This causes the drive on the pulley of the conveyor belt 12 shaft to... The motor is a stepper motor; the gas inside the pump 2 enters the vent pipe 123, and then the gas enters the mounting pipe 121 through the vent pipe 123. Since the outer wall of the mounting pipe 121 is fitted with a sleeve 124, and the outer wall of the sleeve 124 is provided with a vent hole 122, and a valve is also provided in the vent hole 122, and the outer wall of the mounting pipe 121 is provided with a vent groove, the gas entering the mounting pipe 121 flows out through the vent groove. During the process, the gas is sprayed out from the vent hole 122 through the vent groove. During the process, it is pushed by the air pressure, and the valve in the vent hole 122 opens. Since the mounting pipe 121 is located inside the glass bottle, the gas sprayed out of the mounting pipe 121 blows the inside of the glass bottle. If there are water stains inside the glass bottle, the gas will blow the water stains, causing the water stains to flow out from the lower opening of the glass bottle, thereby preventing watermarks from forming inside the glass bottle during sterilization and drying. Furthermore, the sleeve 124 and the mounting tube 121 are rotatably connected, and a fan blade 125 is installed inside the mounting tube 121. A connecting rod is installed at the upper end of the fan blade 125, connecting the connecting rod to the lower middle part of the sleeve. Based on the above, when gas enters the mounting tube 121 through the vent pipe 123, the gas blows the fan blade 125 inside the mounting tube 121, causing the fan blade 125 to rotate. During the rotation of the fan blade 125, the fan blade 125 drives the connecting rod to rotate. The upper end of the connecting rod connects to the lower center part inside the sleeve 124, allowing the sleeve 124 to rotate during installation. The outer side of tube 121 rotates, and when the glass bottle is installed on the mounting tube 121, the bottom of the glass bottle is supported on the upper end of sleeve 124. During the rotation of sleeve 124, the glass bottle can be driven to swing. When the glass bottle vibrates, the water inside the glass bottle can be released more quickly. On the other hand, when sleeve 124 rotates, the vent 122 on the outer side of sleeve 124 rotates, so that the vent 122 of sleeve 124 blows more fully into the glass bottle, thereby blowing away the residual water stains inside the glass bottle more fully. This further avoids the problem of watermarks appearing on the inner wall of the glass bottle during the drying and sterilization process.

[0016] Example 2: like Figures 1 to 11 As shown; a plurality of rectangular grooves 126 are uniformly opened through the surface of the conveyor belt 12, and the rectangular grooves 126 are parallel to the air pipes 123, and the rectangular grooves 126 are located between adjacent air pipes 123. The two ends of the cleaning tank 11 are provided with shaft pulleys, and the two shaft pulleys of the two cleaning tanks 11 are fitted with cleaning belts 111. The cleaning belts 111 are made of flexible filter screen material. When the cleaning belts 111 are located in the cleaning tank 11, the cleaning belts 111 inside the cleaning tank 11 are in contact with the inner wall of the cleaning tank 11. The surface of the cleaning belts 111 is provided with baffles 112. When the cleaning belts 111 and the baffles 112 provided on the cleaning belts 111 are located inside the cleaning tank 11, the baffles 112 extend into the rectangular groove 126. The specific workflow is as follows; Rectangular grooves 126 are evenly formed on the surface of the conveyor belt 12, and the rectangular grooves 126 are parallel to the vent pipes 123, with the rectangular grooves 126 positioned between adjacent vent pipes 123. When the conveyor belt 12 enters the cleaning tank 11, the ultrasonic cleaner inside the cleaning tank 11 operates, cleaning the glass bottles. Impurities inside the glass bottles fall out of the bottles and into the cleaning tank 11, thus preventing impurities from remaining on the conveyor belt 12. Furthermore, by setting pulleys at both ends of the cleaning tank 11, and mounting cleaning belts 111 (made of filter material) on the pulleys, when impurities on the glass bottles fall into the cleaning tank 11 through the rectangular grooves 126, the impurities are effectively removed. The impurities will fall onto the cleaning belt 111. By setting a baffle plate 112 on the cleaning belt 111, and when the conveyor belt 12 moves into the interior of the cleaning tank 11, the baffle plate 112 will enter the rectangular groove 126 on the conveyor belt 12. As the conveyor belt 12 moves, the groove wall of the rectangular groove 126 on the conveyor belt 12 will push the baffle plate 112, causing the baffle plate 112 to drive the cleaning belt 111 to move. When the conveyor belt 12 drives the installation pipe 121 into the interior of the sterilization box 13, the rectangular groove 126 will disengage from the baffle plate 112, and the subsequent rectangular groove 126 will continue to push the subsequent baffle plate 112. The baffle plate 112 in front rotates downward, causing the impurities on the cleaning belt 111 to fall downward, thereby cleaning the impurities inside the cleaning tank 11 and preventing impurities from remaining inside the cleaning tank 11.

[0017] Example 3: like Figures 2 to 11 As shown; the end of the baffle plate 112 away from the cleaning belt 111 is provided with a barb 113, and when the baffle plate 112 is located inside the rectangular groove 126, the barb 113 limits the rectangular groove 126; and the baffle plate 112 is made of filter plate material. The barb 113 is made of elastic material, so that when the baffle plate 112 moves to one end of the washing tank 11 and the sterilization chamber 13, the baffle plate 112 rotates downward. At this time, the barb 113 elastically deforms, which facilitates the separation of the baffle plate 112 from the rectangular groove 126 on the conveyor belt 12. The mounting frame 1 is provided with a collection box 3, which is located below the end of the washing tank 11 near the sterilization chamber 13. When the barb 113 separates from the rectangular groove 126 on the baffle plate 112, the barb 113, being made of elastic material, vibrates, which causes the baffle plate 112 to vibrate, facilitating the falling of impurities from the baffle plate 112. The specific workflow is as follows; Based on the above embodiment 2, the end of the baffle plate 112 away from the cleaning belt 111 is integrally formed with a barb 113. The barb 113 is made of an elastic material, specifically a thin steel sheet, and the baffle plate 112 is made entirely of filter plate material. When the baffle plate 112 moves with the cleaning belt 111 to align with the rectangular groove 126 on the conveyor belt 12, the baffle plate 112 extends into the rectangular groove 126 under the push of the conveyor belt 12. At this time, the elastic barb 113 engages with the groove wall of the rectangular groove 126, forming a precise limit on the baffle plate 112 and preventing the baffle plate from being blocked. 112 sways or detaches within the rectangular trough 126; when the conveyor belt 12 carries the mounting tube 121 and the glass bottle into the cleaning tank 11 for ultrasonic cleaning, impurities falling from inside the glass bottle fall through the rectangular trough 126, and some impurities fall onto the cleaning belt 111. As the baffle plate 112 moves, some impurities also remain on the baffle plate 112. However, when the baffle plate 112 moves in the cleaning tank 11, the cleaning fluid can pass through the baffle plate 112, but impurities cannot pass through; as the conveyor belt 12 continues to move, the rectangular trough 126 drives the baffle plate 112 to move. The baffle 112 and the cleaning belt 111 move synchronously. When the conveyor belt 12 is about to leave the cleaning tank 11 and move towards the sterilization chamber 13, the rectangular trough 126 gradually separates from the baffle 112. At this time, the wall of the rectangular trough 126 squeezes the elastic barb 113, causing the barb 113 to undergo elastic deformation, which facilitates the smooth separation of the baffle 112 from the rectangular trough 126 and avoids jamming. After the barb 113 is completely separated from the rectangular trough 126, the elastically deformed barb 113 quickly returns to its original shape. The vibration generated during the recovery process is transmitted to the entire baffle 112, causing the baffle to... A slight vibration occurs at baffle plate 112, causing impurities on baffle plate 112 to fall off and into collection box 3. At the same time, after baffle plate 112 detaches from rectangular groove 126 and loses its support, it rotates downward under its own gravity. Larger particles of impurities on baffle plate 112 fall into collection box 3 below mounting frame 1 under the combined action of vibration and gravity. Small impurities on the surface of cleaning belt 111 also fall into collection box 3 under gravity as cleaning belt 111 moves, completing the centralized collection of impurities and preventing impurities from remaining in cleaning pool 11.

[0018] Example 4: like Figures 2 to 11 As shown; the mounting frame 1 is hinged with a hinge plate 114, which is located at the upper end of the collection box 3. In the initial state, the gap between the hinge plate 114 and the cleaning tank 11 is greater than the thickness of the baffle plate 112, and the hinge plate 114 and the mounting frame 1 are hinged by a torsion spring. The specific workflow is as follows; Based on the above embodiment 3, a hinge plate 114 is hinged to the mounting frame 1. The hinge plate 114 is located directly above the collection box 3. In the initial state, the gap between the hinge plate 114 and the cleaning tank 11 is greater than the thickness of the baffle plate 112. When the hinge plate 114 cleans the surface of the baffle plate 112, the baffle plate 112 bends, allowing the baffle plate 112 to pass through the gap between the hinge plate 114 and the cleaning plate, thus avoiding damage. A torsion spring is fitted at the hinge point between the hinge plate 114 and the mounting frame 1. The torsion of the torsion spring keeps the hinge plate 114 in its initial tilted state. This ensures that when the baffle plate 112 moves to the position of the hinge plate 114, the hinge plate 114... The end near the cleaning plate contacts the surface of the baffle plate 112. As the baffle plate 112 moves, the hinge plate 114 hangs down any remaining impurities on the surface of the baffle plate 112. The hung impurities pass through the inclined surface of the hinge plate 114 into the collection box 3. When the baffle plate 112 passes the hinge plate 114, the hinge plate 114 disengages from the baffle plate 112, the baffle plate 112 resets, and the hinge plate 114 elastically resets, allowing the hinge plate 114 to bounce the hung impurities into the collection box 3. The collection box 3 is installed on the mounting frame 1. When the inside of the collection box 3 needs to be cleaned, the collection box 3 can be removed from the mounting frame 1, thereby realizing the recycling and treatment of impurities.

[0019] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning and sterilization system for producing low borosilicate glass tubes; the cleaning and sterilization system includes a cleaning and sterilization device, the cleaning and sterilization device including a mounting frame (1), a cleaning tank (11), a conveyor belt (12), and a sterilization chamber (13), the cleaning tank (11) being mounted on the mounting frame (1); the interior of the cleaning tank (11) having an inverted trapezoidal structure; the sterilization chamber (13) being mounted above the mounting frame (1), and the sterilization chamber (13) being located at one end of the cleaning tank (11) near the middle of the mounting frame (1), the two ends of the conveyor belt (12) being fixed to the two ends of the mounting frame (1) by pulleys, and the middle of the conveyor belt (12) being in a slack state, the cleaning tank (11) being located between the upper and lower belts of the conveyor belt (12), and the side of the conveyor belt (12) located at the upper end of the cleaning tank (11) hanging down into the cleaning tank (11); characterized in that, The cleaning and sterilization equipment also includes: There are multiple mounting tubes (121), which are arranged in rows and evenly distributed on the conveyor belt (12). The mounting tubes (121) are perpendicular to the surface of the conveyor belt (12). The interior of the mounting tubes (121) is hollow. Ventilation holes (122) are opened on the mounting tubes (121). There are multiple ventilation pipes (123), and the ventilation pipes (123) are buried inside the conveyor belt (12), and each row of installation pipes (121) is connected to the corresponding ventilation pipe (123); The pump (2) is located on the side of the mounting frame (1), and the air outlet pipe (21) of the pump (2) is located on the inner wall of the sterilization chamber (13). The air outlet pipe (21) is a telescopic pipe, and the end of the air outlet pipe (21) is a tapered pipe. When the conveyor belt (12) moves into the interior of the sterilization chamber (13), the air outlet pipe (21) extends into the interior of the ventilation pipe (123).

2. The low borosilicate glass tube production cleaning and sterilization system as described in claim 1, characterized in that: A sleeve (124) is provided at the upper end of the mounting tube (121). The sleeve (124) is rotatably connected to the outer wall of the mounting tube (121), and a vent hole (122) is opened on the sleeve (124). A vent groove is opened on the mounting tube (121). The gas inside the mounting tube (121) can enter the vent hole (122) through the vent groove and then flow out through the vent hole (122). A fan blade (125) is rotatably connected inside the mounting tube (121), and a connecting rod is provided at the upper end of the fan blade (125). The upper end of the connecting rod is connected to the lower center of the sleeve (124).

3. The low borosilicate glass tube production cleaning and sterilization system as described in claim 2, characterized in that: A valve is provided at the vent (122) on the outside of the sleeve (124), and the valve keeps the vent (122) closed when no force is applied.

4. The low borosilicate glass tube production cleaning and sterilization system as described in claim 3, characterized in that: Multiple rectangular grooves (126) are uniformly opened through the surface of the conveyor belt (12), and the rectangular grooves (126) are parallel to the air pipes (123), and the rectangular grooves (126) are located between adjacent air pipes (123).

5. The low borosilicate glass tube production cleaning and sterilization system as described in claim 1, characterized in that: The two ends of the cleaning tank (11) are provided with shaft pulleys, and the two cleaning tanks (11) are fitted with cleaning belts (111). The cleaning belts (111) are made of flexible filter screen material. When the cleaning belts (111) are located in the cleaning tank (11), the cleaning belts (111) inside the cleaning tank (11) are in contact with the inner wall of the cleaning tank (11). The surface of the cleaning belts (111) is provided with baffles (112). When the cleaning belts (111) and the baffles (112) provided on the cleaning belts (111) are located inside the cleaning tank (11), the baffles (112) extend into the rectangular groove (126).

6. A low borosilicate glass tube production cleaning and sterilization system as described in claim 5, characterized in that: The end of the baffle plate (112) away from the cleaning belt (111) is provided with a barb (113), and when the baffle plate (112) is located inside the rectangular groove (126), the barb (113) limits the rectangular groove (126); and the baffle plate (112) is made of filter plate material.

7. A low borosilicate glass tube production cleaning and sterilization system as described in claim 6, characterized in that: The barb (113) is made of elastic material, so that when the baffle plate (112) moves to the end of the washing tank (11) and the sterilization box (13), the baffle plate (112) rotates downward. At this time, the barb (113) deforms elastically, which makes it easy for the baffle plate (112) to disengage from the rectangular groove (126) on the conveyor belt (12). A collection box (3) is provided on the mounting frame (1), and the collection box (3) is located below the end of the washing tank (11) near the sterilization box (13).

8. A cleaning and sterilization system for low borosilicate glass tube production as described in claim 1, characterized in that: The mounting bracket (1) is hinged with a hinge plate (114), which is located at the upper end of the collection box (3). In the initial state, the gap between the hinge plate (114) and the cleaning pool (11) is greater than the thickness of the baffle plate (112), and the hinge plate (114) and the mounting bracket (1) are hinged by a torsion spring.

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