Wide-width fire curtain type plasma surface treatment equipment

Abstract

The utility model discloses wide-width fire curtain type plasma surface treatment equipment which comprises a conveying belt, a water cooling machine is arranged on one side of the conveying belt, a power supply cabinet is arranged on the other side of the conveying belt, a plasma generator module is arranged at the bottom of the conveying belt and comprises a mounting plate, and the mounting plate is fixedly connected with the conveying belt. The bottom of the mounting plate is fixedly connected with a mounting frame. Belongs to the technical field of plasma application equipment. According to the wide-width fire curtain type plasma surface treatment equipment, the wide-width plasma equipment used for treating the surface of a material can enable the flame temperature to be higher, the electric arc form to be stable, the flame length to be moderate and the cracking effect to be better. Compared with natural gas and novel plasma surface treatment as power supply equipment, the ion module works stably, can be mounted on a production line, realizes continuous production operation, can be quickly copied according to production requirements, realizes establishment of a batch production line, and is safer and more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of plasma application equipment, and more specifically, to a wide-width fire curtain type plasma surface treatment equipment. Background Art

[0002] At present, this technology mainly has problems of the influence of flame temperature and explosion prevention of natural gas pipelines. The height of the torch and the flame temperature will affect the effect of flame treatment, thereby affecting the cracking effect. When using natural gas, it is necessary to strictly control environmental safety and explosion prevention factors to improve the use effect and safety. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a wide-width fire curtain type plasma surface treatment equipment to solve the problems raised in the above background art:

[0004] At present, this technology mainly has problems of the influence of flame temperature and explosion prevention of natural gas pipelines. The height of the torch and the flame temperature will affect the effect of flame treatment, thereby affecting the cracking effect.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wide-width fire curtain type plasma surface treatment equipment, including a conveyor belt. A water chiller is arranged on one side of the conveyor belt, and a power cabinet is arranged on the other side of the conveyor belt. A plasma generator module is arranged at the bottom of the conveyor belt. The plasma generator module includes a mounting plate, the mounting plate is fixedly connected with the conveyor belt, a mounting frame is fixedly connected to the bottom of the mounting plate, and a plasma generator main body is fixedly connected to the bottom of the mounting frame. The equipment internally integrates the plasma generator main body and the required water, electricity and gas systems for generating direct current arc plasma. Considering that the torch height has a certain influence on the flame temperature, the plasma generator main body is provided with a function of adjustable torch height.

[0007] Preferably, there are four plasma generator main bodies in total. The four plasma generator main bodies are equidistantly distributed. The plasma generator main bodies are arranged in a straight line. The surface of the material is treated by the ejected arc. Multiple plasma generator main bodies work in parallel and can be customized according to the width of the product. Nitrogen is used as the carrier gas. The flame width is ≥12 cm. Metal electrodes are used, and a direct current non-transfer arc is formed to form a uniform electric field and gas flow field, generating relatively stable plasma.

[0008] Preferably, the conveyor belt, the water chiller, and the main body of the plasma generator are all electrically connected to the power cabinet. The power supply and control integrated cabinet of this equipment integrates the power supply, control, and display systems into a single cabinet to form the overall power cabinet, which is convenient for on-site installation, debugging, has a user-friendly operation interface, and supports data export via USB. According to production needs, this set of equipment can be quickly replicated to realize the construction of a mass production line.

[0009] Preferably, the conveyor belt is composed of high-temperature-resistant metal. Considering the relatively high temperature of the torch, the conveyor belt of this equipment adopts metal components with high temperature resistance, and the conveying speed is adjustable. The plasma generator module works stably and can be installed on the production line to achieve continuous production operations.

[0010] Preferably, a fixed cover is fixedly connected to the top of the conveyor belt, and a movable cover is arranged on one side of the fixed cover at the top of the conveyor belt. The movable cover is used in cooperation with the fixed cover. An observation window is arranged on the top of the movable cover, which is convenient for checking the internal situation. An operation area is formed among the movable cover, the fixed cover, and the power cabinet.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] When this wide-width fire curtain type plasma surface treatment equipment is in use, the wide-width plasma equipment for treating the material surface will make the flame temperature higher, the arc shape stable, the flame length moderate, and the cracking effect better. Compared with natural gas, the new plasma surface treatment is a power supply equipment, the ion module works stably, can be installed on the production line to achieve continuous production operations, and according to production needs, this set of equipment can be quickly replicated to realize the construction of a mass production line, and it is safer and more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a top view of the whole of the present utility model;

[0014] Figure 2 is a side view of the whole of the present utility model;

[0015] Figure 3 is a structural schematic diagram of the conveyor belt of the present utility model;

[0016] Figure 4 is a structural schematic diagram of the mounting plate of the present utility model;

[0017] Figure 5 is a structural schematic diagram of the mounting rack of the present utility model.

[0018] Description of reference numerals in the figure: 1. Conveyor belt; 2. Water chiller; 3. Power cabinet; 4. Plasma generator module; 5. Mounting plate; 6. Mounting frame; 7. Plasma generator body; 8. Fixed cover; 9. Movable cover; 10. Observation window. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1 to 5 , a wide-width fire curtain type plasma surface treatment device, including a conveyor belt 1, a water chiller 2 is arranged on one side of the conveyor belt 1, a power cabinet 3 is arranged on the other side of the conveyor belt 1, the power cabinet 3 includes a control system and a power supply, and a wiring cover is arranged between the water chiller 2, the conveyor belt 1 and the power cabinet 3 for power supply and overall control. A plasma generator module 4 is arranged at the bottom of the conveyor belt 1. The plasma generator module 4 includes a mounting plate 5. The mounting plate 5 is fixedly connected to the conveyor belt 1. A mounting frame 6 is fixedly connected to the bottom of the mounting plate 5. A plasma generator body 7 is fixedly connected to the bottom of the mounting frame 6. The device internally integrates the plasma generator body 7 and its required water, electricity and gas systems for generating DC arc plasma. Considering that the torch height has a certain influence on the flame temperature, the plasma generator body 7 is provided with a function of adjustable torch height.

[0021] Further, there are four plasma generator bodies 7 in total. The four plasma generator bodies 7 are equidistantly distributed. The plasma generator bodies 7 are arranged in a straight line. The surface of the material is treated by the ejected arc. A plurality of plasma generator bodies 7 work in parallel. The number of plasma generator bodies 7 can be adjusted according to the width, so as to be customized according to the width of the product.

[0022] Further, the conveyor belt 1, the water chiller 2 and the plasma generator body 7 are all electrically connected to the power cabinet 3. The power supply and control integrated cabinet of the device integrates the power supply, control and display systems into a single cabinet to form the overall power cabinet 3, which is convenient for on-site installation and debugging. According to production needs, this set of equipment can be quickly replicated to realize the construction of a batch production line.

[0023] Furthermore, the conveyor belt 1 is made of high-temperature resistant metal. Considering the relatively high temperature of the torch, the conveyor belt 1 of this equipment adopts metal components with high-temperature resistance. The conveying speed is adjustable. The conveyor belt 1 (size, length, and height can be customized), the conveyor belt 1 is 2.5 meters long and 0.5 meters wide, and the conveying speed (length can be customized) is up to 30 m / min, and the speed is adjustable. The plasma generator module 4 works stably and can be installed on the production line to achieve continuous production operations.

[0024] Furthermore, a fixed cover 8 is fixedly connected to the top of the conveyor belt 1. A movable cover 9 is arranged on the top of the conveyor belt 1 and on one side of the fixed cover 8. The movable cover 9 is used in cooperation with the fixed cover 8, and an observation window 10 is arranged on the top of the movable cover 9.

[0025] The usage steps of the present utility model: When this wide-width fire curtain type plasma surface treatment equipment is in use, the conveyor belt 1 conveys the material, and the plasma generator body 7 in the plasma generator module 4 treats the surface of the material. The plasma generator body 7 has a higher flame temperature, a stable arc form, a moderate flame length, and a better cracking effect. Compared with natural gas, the new plasma surface treatment is a power supply device. The plasma generator module 4 works stably and can be installed on the production line to achieve continuous production operations. And according to production needs, this set of equipment can be quickly replicated to realize the construction of a batch production line, and it is safer and more convenient to use.

[0026] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A wide flame curtain type plasma surface treatment equipment, comprising a conveyor belt (1), a water cooler (2) is arranged on one side of the conveyor belt (1), and a power supply cabinet (3) is arranged on the other side of the conveyor belt (1), characterized in that: A plasma generator module (4) is arranged at the bottom of the conveyor belt (1), and the plasma generator module (4) comprises a mounting plate (5), the mounting plate (5) is fixedly connected to the conveyor belt (1), the bottom of the mounting plate (5) is fixedly connected to a mounting frame (6), and the bottom of the mounting frame (6) is fixedly connected to a plasma generator body (7).

2. A wide flame curtain type plasma surface treatment equipment according to claim 1, characterized in that: There are four plasma generator bodies (7) in total, and the four plasma generator bodies (7) are distributed at equal distances.

3. The wide flame curtain type plasma surface treatment equipment according to claim 1, characterized in that: The conveyor belt (1), the water cooler (2) and the plasma generator body (7) are all electrically connected to the power cabinet (3).

4. The wide flame curtain type plasma surface treatment equipment according to claim 1, characterized in that: The conveyor belt (1) is made of high temperature resistant metal.

5. The wide flame curtain type plasma surface treatment equipment according to claim 1, characterized in that: A fixed cover (8) is fixedly connected to the top of the conveyor belt (1); a movable cover (9) is arranged at the top of the conveyor belt (1) and on one side of the fixed cover (8); the movable cover (9) is used in conjunction with the fixed cover (8); and an observation window (10) is arranged at the top of the movable cover (9).

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