Environment-friendly dust removal device for production of nano silicate anti-oxidation coating

Abstract

The utility model discloses an environment-friendly dust removal device for nano silicate antioxidant coating production, which comprises a coating operation bin, the side surface of the coating operation bin is connected with a dust collection fan through a coating dust conveying pipe, and one end of the dust collection fan is connected with a dust removal treatment case through a dust discharge pipeline. A spraying pipeline is installed at the top end of the interior of the dust removal treatment machine box, a particle settling and collecting plate is installed in the dust removal treatment machine box, and a detachable structure is arranged between the particle settling and collecting plate and the dust removal treatment machine box. Coating dust particles floating in the coating operation bin are sucked into the dust removal treatment machine box to be subjected to centralized treatment operation, the spraying pipeline convenient and fast to assemble and fix is arranged, the coating dust particles are adsorbed and settled to the surface of the particle settling and collecting plate through atomization spraying, and the coating dust particles are subjected to quick disassembly design, so that the dust removal treatment efficiency is improved. Remaining liquid penetrates through the particle settling and collecting plate and flows out through the liquid outlet pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of coating production, in particular to an environmentally friendly dust removal device for the production of nano silicate anti-oxidation coatings. Background Art

[0002] Nano-silicate anti-oxidation coating can effectively reduce the oxidation loss of metal materials at high temperatures. Experiments show that the coating can reduce the 3% to 5% oxide scale produced by ordinary hot-rolled plates to 0.1% to 0.8%, and reduce the 1% to 3% oxide scale produced by stainless steel hot-rolled plates to below 0.2%. The coating is suitable for anti-oxidation treatment of crude steel billets during heating in high-temperature furnaces or during high-temperature rolling. For the steel industry, if all nano-silicate anti-oxidation coatings are used for treatment, the average oxidation loss level can be reduced to below 0.5%, which is equivalent to an increase in crude steel production of more than 9.5 million tons. Nano-silicate anti-oxidation coatings are made of specific metallurgical ore powder as the main raw material and mixed with nano materials. It has universal adaptability to various types of steel and can meet the anti-oxidation problems of high-temperature heat treatment of ordinary steel billets, non-magnetic steel billets, and nickel steel billets within 1500℃.

[0003] At present, in the production and processing of nano-silicate antioxidant coatings, it is easy to cause coating particles to float around, which can easily cause pollution to the surrounding environment. Therefore, it is necessary to develop an environmentally friendly dust removal device for the production of nano-silicate antioxidant coatings to solve the above-mentioned technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide an environmentally friendly dust removal device for the production of nano-silicate antioxidant coatings, so as to solve the problem raised in the above-mentioned background technology that during the current production and processing of nano-silicate antioxidant coatings, coating particles are easily caused to float around and easily cause pollution to the surrounding environment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly dust removal device for the production of nano-silicate antioxidant coatings, comprising a coating operation chamber, the side surface of which is sealed with a dust suction fan via a coating dust delivery pipe, one end of which is sealed with a dust removal processing chassis via a dust exhaust pipeline, a spray pipeline is installed at the top position inside the dust removal processing chassis, a plurality of atomizing spray ports are provided at the lower end of the spray pipeline, a particle sedimentation collection plate is installed inside the dust removal processing chassis, and a detachable structure is provided between the particle sedimentation collection plate and the dust removal processing chassis.

[0006] Preferably, a spray pump is installed on the external side surface of the dust removal processing box, and a water pumping pipeline is provided at one end of the spray pump.

[0007] Preferably, the other end of the spray machine pump is sealed and connected to the inside of the spray pipeline through an infusion branch pipe, and an infusion switch valve is installed on the infusion branch pipe.

[0008] Preferably, sliding blocks are provided at both ends of the particle settling and collecting plate, and slide rail structures are provided at both ends of the inner wall of the dust removal processing chassis, and the particle settling and collecting plate slides horizontally along the inside of the slide rail structure through the sliding blocks.

[0009] Preferably, a collecting hopper is installed at the lower end of the dust removal processing chassis, a liquid outlet pipe is installed at the lower end of the collecting hopper, a liquid outlet control valve is installed on the liquid outlet pipe, and a dust collector tank is arranged inside the dust removal processing chassis.

[0010] Preferably, a supporting frame is installed at the bottom of the dust removal processing chassis, the supporting frame is fixed to the dust removal processing chassis by welding, a sealed door is provided on the side surface of the dust removal processing chassis, and a door handle is provided on the surface of the sealed door.

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

[0012] The utility model sucks the paint dust particles floating in the paint operation chamber into the dust removal processing box for centralized processing, and is provided with a spray pipeline that is convenient to assemble and fix, so that the paint dust particles are adsorbed and settled on the surface of the particle settling and collecting plate through atomizing spray, and is designed with a quick-disassembly type for convenient and regular disassembly and cleaning. The remaining liquid passes through the particle settling and collecting plate and flows out through the liquid outlet pipe, and has the advantages of good dust removal effect and environmental protection and no pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the overall front view of the utility model;

[0014] Figure 2 This is a schematic diagram of the external structure of the dust removal processing chassis of the utility model;

[0015] Figure 3 This is a top view of the interior of the dust removal processing chassis of the utility model;

[0016] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0017] In the figure: 1. Paint operation chamber; 2. Paint dust delivery pipe; 3. Dust suction fan; 4. Dust removal processing box; 5. Spray pipeline; 6. Atomizing spray port; 7. Dust removal machine slot; 8. Spray machine pump; 9. Collection bucket; 10. Support frame; 11. Liquid outlet pipe; 12. Liquid outlet control valve; 13. Sealed box door; 14. Liquid infusion branch pipe; 15. Liquid infusion switch valve; 16. Pumping pipeline; 17. Particle sedimentation collection plate; 18. Slide rail structure; 19. Sliding block. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] See also Figure 1-4 The utility model provides an embodiment: an environmentally friendly dust removal device for the production of nano-silicate antioxidant coatings, comprising a coating operation bin 1, a side surface of the coating operation bin 1 is sealedly connected to a dust suction fan 3 through a coating dust conveying pipe 2, one end of the dust suction fan 3 is sealedly connected to a dust removal processing chassis 4 through a dust exhaust pipeline, a spray pipeline 5 is installed at the top position of the interior of the dust removal processing chassis 4, a plurality of atomizing spray ports 6 are arranged at the lower end of the spray pipeline 5, a particle sedimentation collection plate 17 is installed inside the dust removal processing chassis 4, and a detachable structure is provided between the particle sedimentation collection plate 17 and the dust removal processing chassis 4.

[0020] Furthermore, a spray pump 8 is installed on the external side surface of the dust removal processing box 4, and a water pumping pipeline 16 is set at one end of the spray pump 8. By turning on the spray pump 8 and cooperating with the water pumping pipeline 16, the external clean water can be sucked.

[0021] Furthermore, the other end of the spray pump 8 is sealed and connected to the interior of the spray pipeline 5 through an infusion branch pipe 14, and an infusion switch valve 15 is installed on the infusion branch pipe 14. By opening the infusion switch valve 15, the spray pump 8 can transport the clean water sucked from the outside through the infusion branch pipe 14 to the interior of the spray pipeline 5.

[0022] Furthermore, sliding blocks 19 are provided at both ends of the particle sedimentation collection plate 17, and slide rail structures 18 are provided at both ends of the inner wall of the dust removal processing chassis 4. The particle sedimentation collection plate 17 slides horizontally along the inside of the slide rail structure 18 through the sliding blocks 19. The particle sedimentation collection plate 17 is protected by a quick-release sliding design, which makes it convenient to disassemble and clean it regularly.

[0023] Furthermore, a collecting hopper 9 is installed at the lower end of the dust removal processing chassis 4, a liquid outlet pipe 11 is installed at the lower end of the collecting hopper 9, a liquid outlet control valve 12 is installed on the liquid outlet pipe 11, and a dust removal machine tank 7 is arranged inside the dust removal processing chassis 4. By opening the liquid outlet control valve 12, the remaining liquid passes through the particle sedimentation collection plate 17 and flows out through the liquid outlet pipe 11.

[0024] Furthermore, a supporting frame 10 is installed at the bottom of the dust removal processing chassis 4, and the supporting frame 10 is fixed to the dust removal processing chassis 4 by welding. A sealed box door 13 is provided on the side surface of the dust removal processing chassis 4, and a door handle is provided on the surface of the sealed box door 13 to facilitate opening the sealed box door 13 and disassembling and taking out the particle sedimentation collection plate 17.

[0025] Working principle: When in use, the side surface of the paint operation chamber 1 is sealed and connected to the dust suction fan 3 through the paint dust feeding pipe 2, and one end of the dust suction fan 3 is sealed and connected to the dust removal processing box 4 through the dust exhaust pipeline. By turning on the dust suction fan 3, the paint dust particles floating inside the paint operation chamber 1 can be sucked into the dust removal processing box 4 for centralized processing. By turning on the spray pump 8 and cooperating with the water pumping pipeline 16, the external clean water can be sucked. By opening the infusion switch valve 15, the clean water sucked from the outside can be passed through the spray pump 8. The paint dust particles are transported to the interior of the spray pipeline 5 through the infusion branch pipe 14. A plurality of atomizing spray ports 6 are provided at the lower end of the spray pipeline 5. The paint dust particles are adsorbed and settled on the surface of the particle settling collection plate 17 through atomizing spray. The particle settling collection plate 17 slides horizontally along the interior of the slide rail structure 18 through the sliding block 19. The particle settling collection plate 17 is protected by a quick-release sliding design, which facilitates regular disassembly and cleaning. Finally, the remaining liquid passes through the particle settling collection plate 17 and flows out through the liquid outlet pipe 11 by opening the liquid outlet control valve 12.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets, welding, etc. in the prior art. In addition, the machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, so no specific description is given here.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly dust removal device for the production of nano-silicate antioxidant coatings, comprising a coating operation chamber (1), characterized in that: The side surface of the paint operation chamber (1) is sealedly connected to a dust suction fan (3) via a paint dust conveying pipe (2); one end of the dust suction fan (3) is sealedly connected to a dust removal processing box (4) via a dust exhaust pipeline; a spray pipeline (5) is installed at the top position inside the dust removal processing box (4); a plurality of atomizing spray ports (6) are arranged at the lower end of the spray pipeline (5); a particle settling collection plate (17) is installed inside the dust removal processing box (4); and a detachable structure is formed between the particle settling collection plate (17) and the dust removal processing box (4).

2. The environmentally friendly dust removal device for the production of nano-silicate anti-oxidation coating according to claim 1, characterized in that: A spray pump (8) is installed on the external side surface of the dust removal processing box (4), and a water pumping pipeline (16) is provided at one end of the spray pump (8).

3. The environmentally friendly dust removal device for the production of nano-silicate anti-oxidation coating according to claim 2, characterized in that: The other end of the spray machine pump (8) is sealedly connected to the inside of the spray pipeline (5) through an infusion branch pipe (14), and an infusion switch valve (15) is installed on the infusion branch pipe (14).

4. The environmentally friendly dust removal device for the production of nano-silicate anti-oxidation coating according to claim 1, characterized in that: Sliding blocks (19) are provided at both ends of the particle settling collection plate (17), and sliding rail structures (18) are provided at both ends of the inner wall of the dust removal processing chassis (4), and the particle settling collection plate (17) slides horizontally along the inside of the sliding rail structure (18) through the sliding blocks (19).

5. The environmentally friendly dust removal device for the production of nano-silicate anti-oxidation coating according to claim 1, characterized in that: A collecting hopper (9) is installed at the lower end of the dust removal processing machine box (4), a liquid outlet pipe (11) is installed at the lower end of the collecting hopper (9), a liquid outlet control valve (12) is installed on the liquid outlet pipe (11), and a dust removal machine tank (7) is arranged inside the dust removal processing machine box (4).

6. The environmentally friendly dust removal device for the production of nano-silicate anti-oxidation coating according to claim 1, characterized in that: A support frame (10) is installed at the bottom of the dust removal processing chassis (4), and the support frame (10) and the dust removal processing chassis (4) are fixed by welding. A sealed box door (13) is provided on the side surface of the dust removal processing chassis (4), and a door handle is provided on the surface of the sealed box door (13).

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