Cleaning and drying device for production of high-transmittance medium-scattering glass

Abstract

The utility model relates to the technical field of glass production equipment, in particular to a cleaning and drying device for producing high-transmittance medium-scattering glass, which comprises a cleaning box and a conveyor, the conveyor is a roller type conveyor and penetrates through the cleaning box, and the distance between two adjacent conveying rollers of the conveyor in the cleaning box is larger than the outer diameter of the conveying rollers. Spraying assemblies are arranged above and below the conveyor located in the cleaning box, each spraying assembly comprises a liquid distributor, spraying heads are fully distributed on the liquid distributors, drying assemblies are arranged above and below the conveyor behind the spraying assemblies, each drying assembly comprises an air distributor, an air heater is arranged on an air inlet pipe, air spraying heads are fully distributed on the air distributors, and the air heaters are arranged on the air inlet pipes. And the air injection directions of the two groups of drying assemblies are opposite. The device is reasonable in structure and simple in principle, and can simultaneously and sequentially spray, clean and dry the front and back surfaces of the glass.

Description

Technical Field

[0001] This utility model belongs to the technical field of glass production equipment, specifically relating to a cleaning and drying device for the production of high-transmittance, light-scattering glass. Background Technology

[0002] High-transmittance, medium-scattering glass is a type of glass with strong light transmission and moderate light scattering. High-efficiency agricultural greenhouses typically use high-transmittance, medium-scattering glass to cover the greenhouse roof to increase crop yields and improve internal temperature. Glass processing generally involves cutting, edge grinding, and chamfering, and after these processes, the glass usually needs to be cleaned to remove debris. Patent document CN 213495531U discloses a cleaning and drying device for glass production, including a box body with square holes on both the front and rear sides. A water tank is fixedly connected to the rear top of the box body. A first water pump is fixedly connected to the bottom of the water tank's inner cavity. The bottom of the first water pump's outlet pipe passes through the water tank and the box body and connects to a first horizontal pipe. Both ends of the first horizontal pipe are connected to first vertical pipes, and a nozzle is connected to the opposite side of the first vertical pipe. Horizontal bars are fixedly connected to the top and bottom of both sides of the inner cavity of the box body. While this patent allows for simultaneous cleaning and drying of both sides of the glass, the glass is placed vertically during operation. When the glass area is large, this vertical position introduces numerous instability factors, resulting in poor stability, hindering glass movement, and compromising safety. Therefore, a cleaning and drying device for the production of high-transmittance, light-scattering glass is needed to address these technical problems. Utility Model Content

[0003] To address the aforementioned deficiencies in the existing technology, this utility model provides a cleaning and drying device for the production of high-transmittance, medium-scattering glass, comprising a cleaning tank and a conveyor. The bottom of the cleaning tank is equipped with a discharge pipe with a switch valve. The two ends of the cleaning tank are respectively provided with an inlet and an outlet. The conveyor is a roller conveyor, which enters the cleaning tank from the inlet and extends from the outlet. The distance between two adjacent conveyor rollers of the conveyor inside the cleaning tank is greater than the outer diameter of the conveyor rollers. Spraying assemblies are provided above and below the conveyor inside the cleaning tank. The spraying assemblies include a liquid distributor connected to an inlet pipe and covered with spray heads. The spraying directions of the two sets of spraying assemblies are arranged facing each other.

[0004] Drying components are installed above and below the conveyor behind the spraying components. Each drying component includes an air distributor connected to an air inlet pipe, an air heater installed on the air inlet pipe, and air distributors covered with jet nozzles. The jet directions of the two drying components are arranged facing each other.

[0005] Preferably, the conveyor located inside the cleaning tank is equipped with an auxiliary unloading assembly, which includes two synchronous linear modules. The two linear modules are respectively arranged on both sides of the conveyor frame, and the moving direction of the linear modules is parallel to the conveying direction of the conveyor.

[0006] The slide of the linear module is fixed with a fixed frame, and the fixed frame is equipped with a horizontal telescopic rod. The fixed end of the horizontal telescopic rod is fixed to the fixed frame, and the telescopic end of the horizontal telescopic rod is connected to a material feeding rod. The material feeding rods on the two linear modules are arranged facing each other.

[0007] Preferably, the horizontal telescopic rod is an electric push rod, a hydraulic cylinder, or a pneumatic cylinder.

[0008] Preferably, each pair of adjacent conveyor rollers within the cleaning chamber is equipped with a spray head or air jet. This ensures that the glass is cleaned and dried by the spray head and air jet as it passes through the cleaning chamber.

[0009] This invention also includes other components that enable the normal operation of a cleaning and drying device for the production of high-transmittance, light-scattering glass, such as control components for the conveyor, spray head, air jet head, air heater, horizontal telescopic rod, and linear module, all of which are conventional technologies in the field. Furthermore, devices or components not limited in this invention, such as roller conveyors, electric push rods, hydraulic cylinders, pneumatic cylinders, air jet heads, spray heads, air heaters, and linear modules, all employ conventional technologies and equipment in the field.

[0010] Working principle: The glass to be cleaned and dried is placed on a conveyor and transported to the cleaning tank. It is then sequentially cleaned by cleaning fluid sprayed from the spray nozzles, and dried by hot air sprayed from the jet nozzles before being transported out of the cleaning tank. During this process, the upper and lower surfaces of the glass are simultaneously cleaned and dried by the corresponding spray and drying components, resulting in excellent cleaning and drying effects and high efficiency. The sprayed cleaning fluid can be recycled and reused within the cleaning tank, saving resources.

[0011] The beneficial effects of this utility model are: reasonable structure, simple principle, and simultaneous sequential spray cleaning and drying of the front and back sides of the glass. It has high cleaning and drying efficiency, good effect, good stability, high safety, and is not likely to damage the glass. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0013] Figure 1 This is a schematic diagram of the structure of a cleaning and drying device for the production of high-transmittance, light-scattering glass according to an embodiment of the present invention;

[0014] Figure 2 for Figure 1 Top view of the conveyor belt;

[0015] Figure 3 for Figure 2 A diagram showing the state of the glass when the middle feed rod is applied.

[0016] In the diagram: 1. Conveyor; 2. Conveyor roller; 3. Liquid distributor; 4. Air distributor; 5. Spray head; 6. Air jet head; 7. Air inlet pipe; 8. Liquid inlet pipe; 9. Feed inlet; 10. Discharge outlet; 11. Cleaning tank; 12. Linear module; 13. Slide table; 14. Fixing frame; 15. Horizontal telescopic rod; 16. Material guide rod; 17. Glass; 18. Discharge pipe. Detailed Implementation

[0017] The present invention will now be clearly described with reference to the accompanying drawings and specific embodiments. This description is merely for explaining the present invention and is not intended to limit it. Any modifications, equivalent substitutions, improvements, etc., made by those skilled in the art based on the embodiments of the present invention without inventive effort to obtain all other embodiments should be included within the protection scope of the present invention.

[0018] Example

[0019] like Figure 1-3 As shown, this utility model provides a cleaning and drying device for the production of high-transmittance, medium-scattering glass 17, including a cleaning tank 11 and a conveyor 1. The bottom of the cleaning tank 11 is provided with a discharge pipe 18 with a switch valve. The two ends of the cleaning tank 11 are respectively provided with an inlet 9 and an outlet 10. The conveyor 1 is a roller conveyor 1. The conveyor 1 enters the cleaning tank 11 from the inlet 9 and extends out from the outlet 10. The distance between two adjacent conveying rollers 2 of the conveyor 1 inside the cleaning tank 11 is greater than the outer diameter of the conveying rollers 2. Spraying assemblies are provided above and below the conveyor 1 inside the cleaning tank 11. The spraying assembly includes a liquid distributor 3. The liquid distributor 3 is connected to an inlet pipe 8. The liquid distributor 3 is covered with spray nozzles 5. The spraying directions of the two sets of spraying assemblies are arranged facing each other. The inlet pipe is connected to a liquid pump. The cleaning liquid is introduced into the liquid distributor by the inlet pipe under the action of the liquid pump and sprayed out from the spray nozzle to perform spray cleaning operation on the upper and lower surfaces of the glass.

[0020] Drying components are located above and below the conveyor 1 behind the spraying assembly. Each drying component includes an air distributor 4 connected to an air inlet pipe 7, which is equipped with an air heater. The air distributor 4 is covered with jet nozzles 6, and the jetting directions of the two drying components face each other. Air is heated by the air heater and then sent into the air distributor. The hot air is then blown by the jet nozzles onto the upper and lower surfaces of the glass for drying. An air pump is connected to the air inlet pipe.

[0021] An auxiliary feeding assembly is provided on the conveyor 1 located inside the cleaning tank 11. The auxiliary feeding assembly includes two synchronous linear modules 12, which are respectively arranged on both sides of the frame of the conveyor 1. The moving direction of the linear modules 12 is parallel to the conveying direction of the conveyor 1.

[0022] The linear module 12 has a fixed frame 14 on its slide table 13. The fixed frame 14 is equipped with a horizontal telescopic rod 15. The fixed end of the horizontal telescopic rod 15 is fixed to the fixed frame 14, and the telescopic end of the horizontal telescopic rod 15 is connected to a feeding rod 16. The feeding rods 16 on the two linear modules 12 are arranged facing each other. This arrangement allows the feeding rod to push the glass to move inside the cleaning tank, preventing the glass from slipping on the conveyor rollers.

[0023] The horizontal telescopic rod 15 is an electric push rod, a hydraulic cylinder, or a pneumatic cylinder.

[0024] Each of the two adjacent conveyor rollers 2 inside the cleaning tank 11 is equipped with a spray head 5 or an air jet head 6. This ensures that the glass 17 is cleaned and dried by the spray head 5 and the air jet head 6 as it passes through the cleaning tank 11.

[0025] During operation, the glass to be cleaned and dried is placed on a conveyor and transported to the cleaning tank. It is then sequentially cleaned by cleaning fluid sprayed from the spray nozzles, and dried by hot air sprayed from the jet nozzles before being transported out of the cleaning tank. In this process, both the upper and lower surfaces of the glass are simultaneously cleaned and dried by the corresponding spray and drying components, resulting in excellent cleaning and drying effects and high efficiency. The cleaning fluid sprayed out can be recycled and reused within the cleaning tank, saving resources.

[0026] When the glass enters the cleaning tank for cleaning and movement, two horizontal telescopic rods are positioned at the inlet inside the tank. Once all the glass has entered, the two horizontal telescopic rods extend until the distance between the two guide rods is less than the width of the glass. The linear module then activates, and two sliding tables synchronously move the guide rods towards the outlet. The two guide rods contact the glass, pushing it forward and preventing slippage between the glass and the conveyor rollers due to the spray liquid. This ensures high efficiency in cleaning and drying the glass.

[0027] The roller conveyor, spray head, linear module, jet head, electric push rod, hydraulic cylinder, air cylinder, air heater, etc. in the above embodiments are all prior art. This application does not make any improvements to them, but only utilizes their existing functions. For their specific structure and principle, please refer to the product manual or existing technical data, which are all prior art.

[0028] The embodiments of this utility model have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cleaning and drying device for the production of high-transparency, diffusely scattering glass, comprising a cleaning tank and a conveyor, the bottom of the cleaning tank being provided with a discharge pipe with a shut-off valve, characterized in that: The cleaning box is provided with an inlet and an outlet at two ends respectively, the conveyor is a roller conveyor, the conveyor enters the cleaning box from the inlet and extends out of the outlet, the distance between two adjacent conveying rollers of the conveyor in the cleaning box is greater than the outer diameter of the conveying rollers, the conveyor in the cleaning box is provided with a spraying assembly above and below, the spraying assembly comprises a liquid distributor, the liquid distributor is connected with a liquid inlet pipe, the liquid distributor is provided with spraying heads, the spraying directions of two groups of spraying assemblies are opposite, The conveyor behind the spraying assembly is provided with a drying assembly above and below, the drying assembly comprises an air distributor, the air distributor is connected with an air inlet pipe, the air inlet pipe is provided with an air heater, the air distributor is provided with air jet heads, the air jet directions of two groups of drying assemblies are opposite, The conveyor in the cleaning box is provided with an auxiliary discharging assembly, the auxiliary discharging assembly comprises two synchronous linear modules, the two linear modules are arranged on the two sides of the conveyor frame respectively, the moving direction of the linear module is parallel to the conveying direction of the conveyor, The slide table of the linear module is fixed with a fixing frame, the fixing frame is provided with a horizontal telescopic rod, the fixed end of the horizontal telescopic rod is fixed on the fixing frame, the telescopic end of the horizontal telescopic rod is connected with a stirring rod, the stirring rods on the two linear modules are opposite.

2. The cleaning and drying device for producing high-transmittance and low-scattering glass according to claim 1, characterized in that: The horizontal telescopic rod is an electric push rod or a hydraulic cylinder or an air cylinder.

3. The cleaning and drying device for producing high-transmittance and low-scattering glass according to claim 1, characterized in that: The cleaning box is provided with a spraying head or an air jet head between two adjacent conveying rollers.

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