Glass product spraying device

Abstract

The utility model relates to the technical field of glass spraying, and particularly discloses a glass product spraying device which is characterized in that the glass product spraying device comprises a spraying chamber, a plurality of air suction ports are formed in the upper end of the spraying chamber, and a waste gas collecting device is arranged on one side of each air suction port and communicates with the corresponding air suction port; a circulating waste gas treatment device is arranged on one side of the waste gas collecting device and is communicated with the waste gas collecting device, and the circulating waste gas treatment device comprises a particle filtering device, an organic matter adsorption device, a heat exchange device and a purification device which are sequentially communicated and arranged; a plurality of circulating pipes are arranged at one end of the circulating waste gas treatment device, gas outlets are formed in the other ends of the circulating pipes, and the gas outlets are formed in the positions, close to the side wall of the bottom, of the two ends of the spraying chamber; a controller is arranged on one side of the spraying chamber and electrically connected with the spraying device. The waste gas recycling device aims at solving the problem that waste gas cannot be reasonably recycled when an existing glass product is sprayed.

Description

Technical Field

[0001] The utility model relates to the technical field of glass spraying, in particular to a glass product spraying device. Background Art

[0002] In the glass spraying process, the generation of waste gas is inevitable. These waste gases usually contain volatile organic compounds (VOCs), particulate matter, heavy metals and other harmful substances. If they are directly discharged into the atmosphere, they will cause serious harm to the environment and human health. Therefore, waste gas treatment has become an important issue that the glass spraying industry must face.

[0003] As people's requirements for the appearance quality of glass products are getting higher and higher, the application of spraying devices is becoming more and more extensive. At present, the common spraying devices on the market mainly include manual spraying devices and automatic spraying devices.

[0004] Manual spraying devices require operators to hold a spray gun to spray, and the operator's technical level and work experience have a great impact on the spraying quality. In addition, the spraying efficiency of manual spraying devices is low and cannot meet the needs of large-scale production.

[0005] The automatic spraying device can realize automated spraying, which greatly improves the spraying efficiency and spraying quality. However, the spraying device generates a large amount of waste gas when spraying the glass, and the direct discharge of the waste gas will have an impact on the environment. Utility Model Content

[0006] In view of the shortcomings of the prior art, the technical problem solved by the utility model is to provide a glass product spraying device to solve the problem that the waste gas during the spraying of the existing glass products cannot be reasonably reused.

[0007] In order to solve the above problems, the technical solution adopted by the utility model is: a glass product spraying device, characterized in that: it includes a spraying chamber, a plurality of air intake ports are arranged at the upper end of the spraying chamber, and a waste gas collecting device is arranged on one side of the air intake port and is connected to the air intake port; a circulating waste gas treatment device is arranged on one side of the waste gas collecting device and is connected to the waste gas collecting device, and the circulating waste gas treatment device includes a particle filtering device, an organic adsorption device, a heat exchange device and a purification device, and is arranged and connected in sequence; a plurality of circulation pipes are arranged at one end of the circulating waste gas treatment device, and an air outlet is arranged at the other end of the circulation pipe, and the air outlet is arranged at both ends of the spraying chamber near the bottom side wall; a controller is arranged on one side of the spraying chamber, and the controller is electrically connected to the spraying device.

[0008] The beneficial effects of this solution are: the particle filter device, organic adsorption device, heat exchange device and purification device arranged in sequence in the circulating waste gas treatment device allow the waste gas to be recycled after being treated. The waste gas in the glass spray room contains a large amount of organic solvents and paint particles. If it is directly discharged into the atmosphere, it will not only cause environmental pollution, but also waste resources. Through the waste gas repeated recycling technology, these organic solvents and paint particles can be recycled and reused, thereby reducing the production cost of the enterprise. The particle filter device, organic adsorption device, heat exchange device and purification device in the circulating waste gas device are independently arranged, which is convenient for cleaning. When replacing the filter material, there is no need to replace all of them, reducing the filtration cost; and the multiple air intake ports set can ensure that the waste gas is evenly inhaled in the entire spray room to avoid the accumulation of waste gas in local areas, thereby improving the collection efficiency of waste gas.

[0009] Furthermore, the circulating exhaust gas treatment device is composed of a particle filtering device, an organic adsorption device, a heat exchange device and a purification device, and they are arranged in sequence inside the circulating exhaust gas device. The particle filtering device removes particulate matter, the organic adsorption device adsorbs organic matter, the heat exchange device recovers heat, and the purification device further purifies the exhaust gas, thereby realizing effective treatment of the exhaust gas and rational use of resources.

[0010] Furthermore, the heat exchange device adopts a finned tube heat exchanger, and the finned tube increases the heat exchange area, so that heat can be transferred from one side to the other side more quickly. The presence of the fin increases the heat transfer surface and improves the heat exchange efficiency, thereby effectively reducing energy consumption.

[0011] Furthermore, the organic matter adsorption device uses activated carbon adsorbent or molecular sieve adsorbent, both of which have rich microporous structures and can provide a large amount of adsorption surface area. These micropores can effectively adsorb organic molecules in the exhaust gas, thereby reducing the concentration of organic matter.

[0012] Furthermore, an exhaust gas detection device is provided at the air outlet, and the exhaust gas detection device is electrically connected to the controller. The exhaust gas detection device can detect the exhaust gas composition, concentration and other related parameters entering the circulating exhaust gas treatment device in real time. Through the electrical connection with the controller, these detection data can be transmitted to the controller in a timely manner for real-time analysis and processing.

[0013] Furthermore, a sealing door made of transparent material is provided on one side of the spraying room and is slidably and sealedly connected to the spraying room. The sealing door made of transparent material is slidably and sealedly connected to the spraying room to provide good sealing performance, visual operation, prevent air pollution, control the working environment, ensure safety, facilitate maintenance and improve work efficiency.

[0014] Furthermore, there are two air inlets, which are arranged in parallel at the top of the spraying room. The length of the air inlets is consistent with the length of the spraying room. The two air inlets are arranged in parallel at the top of the spraying room to ensure that the exhaust gas is evenly inhaled in the entire spraying room. This distribution method can avoid the accumulation of exhaust gas in a local area and improve the collection efficiency of exhaust gas.

[0015] Furthermore, a base is provided at the bottom of the spraying room, which is fixedly connected to the spraying room, and a sliding mechanism is provided in the base, which extends through the bottom of the spraying room and into the spraying room; a workbench is provided in the spraying room, which is cooperatively connected to the sliding mechanism; a plurality of spraying devices are provided on the top of the spraying room, and the spraying devices are arranged directly above the workbench, so that when spraying is carried out in the spraying room, the spraying is convenient and uniform.

[0016] Furthermore, the sliding mechanism is arranged as a linear rolling rail, which can improve the performance, accuracy, stability and reliability of the spraying equipment, while reducing noise, extending life and facilitating maintenance. This design choice is common in the field of spraying technology and helps improve production efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 A schematic diagram of the structure of this utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the utility model; DETAILED DESCRIPTION

[0020] The following is further described in detail through specific implementation methods:

[0021] The figure marks in the drawings of the specification include: base 1, spray chamber 2, air intake port 3, exhaust gas collection device 4, storage box 5, circulating exhaust gas treatment device 6, particle filtering device 7, organic matter adsorption device 8, heat exchange device 9, purification device 10, circulation pipe 11, air outlet 12, sealing door 13, sliding mechanism 14, workbench 15, spray device 16, exhaust gas detection device 17, controller 18.

[0022] Embodiment 1 is basically as attached Figure 1 To Attachment Figure 3As shown: A glass product spraying device comprises a base 1, a spraying chamber 2 is fixedly arranged at the upper end of the base 1, a sliding mechanism 14 is arranged inside the base 1, which penetrates the spraying chamber 2 and extends to the bottom of the spraying chamber 2, a workbench 15 is arranged at the bottom of the spraying chamber 2 and is fixedly connected to the sliding mechanism 14, the sliding mechanism 14 is a linear rolling guide rail, a plurality of spraying devices 16 are arranged in the spraying chamber 2, the spraying device 16 is arranged just above the workbench 15, a controller 18 is arranged on one side of the spraying chamber 2, two parallel air intake ports 3 are arranged at the top position of the spraying chamber 2, the air intake port 3 is connected to the exhaust gas collecting device 4 arranged at the top of the spraying chamber 2, a circulating exhaust gas treatment device 6 is arranged at one end of the exhaust gas collecting device 4 and is connected to the exhaust gas collecting device 4, the circulating exhaust gas treatment device 6 comprises a particle filtering device 7, an organic matter adsorption device 8, a heat exchange device 9 and a purification device 10. Devices 10 are connected and arranged in sequence, and the organic adsorption device 8 adopts activated carbon adsorbent or molecular sieve adsorbent, the heat exchange device 9 adopts a finned tube heat exchanger, the exhaust gas collecting device 4 is connected to the particle filtering device 7 in the circulating exhaust gas treatment device 6, and two circulation pipes 11 are connected on one side of the purification device 10, and the two ends of the circulation pipe 11 are provided with air outlets 12, and the air outlets 12 are arranged on the side walls of the two ends of the spraying chamber 2 near the bottom, and an exhaust gas detection device 17 is arranged at the air outlet 12, and the exhaust gas detection device 17 is electrically connected to the controller 18, and a storage box 5 is arranged on one side of the exhaust gas collecting device 4, and the storage box 5 is connected to the spraying device 16, and the spraying device 16 is electrically connected to the controller 18, and a sliding sealing door 13 is arranged on the spraying chamber 2, and the sealing door 13 is a sealing door 13 supported by a transparent material, and the sealing door 13 is connected with the spraying chamber 2.

[0023] Specific implementation method: When in use, first place the glass product to be sprayed on the workbench 15, close the sealing door 13, and then start the spray device 16 and the sliding mechanism 14 for sliding and spraying. During the spraying, the generated exhaust gas is sucked into the exhaust gas collecting device 4 through the air intake port 3, and then the exhaust gas is filtered and purified by the circulating exhaust gas treatment device 6. After that, the treated exhaust gas is connected to the exhaust port 12 at the side wall position near the bottom of the two ends of the spray chamber 2 through the circulation pipe 11. The temperature, humidity and airflow in the spray chamber 2 can be kept stable through the exhaust gas circulation, providing better spraying conditions, which is helpful to improve the quality and consistency of spraying, reduce the scrap rate, and thus improve production efficiency.

[0024] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A glass product spraying device, characterized in that: It includes a spraying room, wherein a plurality of air inlets are arranged at the upper end of the spraying room, and a waste gas collecting device is arranged on one side of the air inlet and connected with the air inlet; a circulating waste gas treatment device is arranged on one side of the waste gas collecting device and connected with the waste gas collecting device, and the circulating waste gas treatment device includes a particle filtering device, an organic adsorption device, a heat exchange device and a purification device, which are arranged in sequence and connected; a plurality of circulation pipes are arranged at one end of the circulating waste gas treatment device, and an air outlet is arranged at the other end of the circulation pipe, and the air outlet is arranged at both ends of the spraying room near the bottom side wall; a controller is arranged on one side of the spraying room, and the controller is electrically connected to the spraying device.

2. A glass product spraying device according to claim 1, characterized in that: The heat exchange device adopts a fin-tube heat exchanger.

3. A glass product spraying device according to claim 1, characterized in that: The organic matter adsorption device adopts activated carbon adsorbent or molecular sieve adsorbent.

4. A glass product spraying device according to claim 1, characterized in that: An exhaust gas detection device is provided at the air outlet, and the exhaust gas detection device is electrically connected to the controller.

5. The glass product spraying device according to claim 1, characterized in that: A sealing door made of a transparent material is arranged on one side of the spraying room and is slidably and sealingly connected to the spraying room.

6. A glass product spraying device according to claim 1, characterized in that: There are two air inlets, which are arranged in parallel on the top of the spraying room, and the length of the air inlets is consistent with the length of the spraying room.

7. A glass product spraying device according to claim 1, characterized in that: A base is provided at the bottom of the spraying room, which is fixedly connected to the spraying room. A sliding mechanism is provided in the base, which extends through the bottom of the spraying room and into the spraying room; a workbench is provided in the spraying room, which is cooperatively connected to the sliding mechanism; a plurality of spraying devices are provided on the top of the spraying room, and the spraying devices are arranged directly above the workbench.

8. The glass product spraying device according to claim 1, characterized in that: A storage box is arranged at one side of the exhaust gas collecting device, and the storage box is connected to the spraying device.

9. A glass product spraying device according to claim 7, characterized in that: The sliding mechanism is arranged as a linear rolling slide rail.

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