Anti-oxidation tank and preparation method thereof

Abstract

The invention belongs to the technical field of anti-oxidation tanks, and particularly relates to an anti-oxidation tank and a preparation method thereof.The spraying processing device used in the preparation method comprises a processing pool used for processing a steel tank body, a spraying gun is rotationally connected to one side of a connecting plate, and a pulverizer is fixedly connected to the upper side of the spraying gun; the crushed glass cloth and the resin sprayed by the spray gun are attached to the surface of the steel tank body together to form a protective layer; the resin adhesive is sprayed onto the tank body through the spray gun, then the crusher is started to crush the glass cloth into small strips, and the crushed glass cloth is sprayed to the tank body through the crusher, so that the crushed glass cloth and the resin adhesive intersect and are sprayed to the tank body together, the situation that glass fibers at the two ends of the tank body are not uniformly wound is reduced, and the glass cloth crushing efficiency is improved. According to the preparation method, the condition of incomplete anti-oxidation protection of the tank is reduced, the contact area of the resin adhesive and the glass fiber cloth is increased, the bonding speed of the glass fiber and the resin adhesive is increased, and the preparation efficiency of the glass fiber reinforced plastic anti-oxidation tank is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of antioxidant cans, in particular to an antioxidant can and a preparation method thereof. Background Art

[0002] Anti-oxidation tanks are tanks used to store and protect oxidizable items. They are made of materials with strong anti-oxidation properties to prevent stored items from coming into contact with oxygen in the air, thereby reducing the occurrence of oxidation reactions. These tanks are usually corrosion-resistant and chemically stable, among which FRP tanks have excellent anti-oxidation and corrosion resistance. FRP tanks are a new type of composite tank body made of a combination of resin and glass fiber.

[0003] At present, in the process of preparing FRP anti-oxidation tanks, glass fiber cloth coated with resin adhesive is wrapped around the tank body, which makes the glass fibers at both ends of the tank body unevenly wrapped, resulting in incomplete anti-oxidation protection for the tank. In addition, the entire glass fiber cloth is bonded to the resin adhesive, and the contact range between the resin adhesive and the glass fiber cloth is limited, resulting in a slow bonding speed between the entire glass fiber cloth and the resin adhesive, which reduces the preparation efficiency of the FRP anti-oxidation tank.

[0004] To this end, the present invention provides an antioxidant tank and a preparation method thereof. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problem is: an anti-oxidation tank and a preparation method thereof described in the present invention include a steel tank body, the steel tank body is welded by a tank body and a tank bottom, a valve port is fixedly connected to one side of the steel tank body, the valve port is used for cutting and placing a valve well and a liquid level meter, and an anti-oxidation layer is adhered to the surface of the steel tank body and the outer wall of the valve port.

[0007] Preferably, the anti-oxidation layer on the surface of the steel tank body is a fiberglass layer, and the fiberglass layer is adhered to the surface of the steel tank body by a resin adhesive.

[0008] A method for preparing an antioxidant tank, which is applicable to the antioxidant tank described above, comprises the following steps:

[0009] Step 1: Use a cutting and rolling device to process steel plates into the tank bottom and tank body respectively, then weld and seal the tank bottom and tank body to form a steel tank body, cut an outlet on the tank body and weld a valve port for welding the valve well and liquid level meter;

[0010] Step 2: Mix the raw materials of resin, active agent and diluent evenly, transfer the steel tank body to the spraying processing device, start the crusher to crush the glass cloth made of glass fiber into small strips, and spray the crushed glass cloth onto the steel tank body, and start the spray gun to spray the resin adhesive onto the steel tank body. The crushed glass cloth and the resin adhesive are mixed in the spraying process to form a mixture of glass fiber and resin adhesive, and then the mixture of glass fiber and resin adhesive is sprayed onto the steel tank body;

[0011] Step 3: Use a rotating spray gun and a grinder to adhere glass fiber to the outer wall of the valve port and the connection between the valve port and the tank body to reinforce and protect them;

[0012] Step 4: Detect the thickness of the glass fiber wrapped around the steel tank body, and then put the steel tank body with the glass fiber wrapped to the required thickness into a greenhouse to bake and cure the steel tank body, so that the glass fiber and resin are fully combined and cured;

[0013] Step 5: Finally, spray paint the steel tank body, add labels and install monitoring instruments to complete the processing of the antioxidant tank.

[0014] Preferably, it comprises a processing pool for processing a steel tank body, a steel tank body is placed above the processing pool, transmission devices are arranged on both sides of the processing pool, the transmission device comprises a first motor fixedly connected in the processing pool, the output ends of the first motor are fixedly connected to driving wheels, the processing pool is located on the upper side of the driving wheel and is rotatably connected to a driven wheel, the driving wheel and the driven wheel are driven by a transmission belt, the processing pool is located on one side of the driven wheel and is rotatably connected to a lifting gear, the lifting gear is fixedly connected to the driven wheel, a lifting wheel is fixedly connected to one side of the steel tank body, and the lifting wheel and the lifting gear are driven by a chain;

[0015] An electric slide rail is provided on one side of the processing pool, a telescopic rod is slidably connected to the electric slide rail, one end of the telescopic rod is fixedly connected to a rotating table, one side of the rotating table is rotatably connected to a rotating rod, one side of the rotating rod is fixedly connected to a connecting plate, one side of the connecting plate is rotatably connected to a spray gun, a crusher is fixedly connected to the upper side of the spray gun, a rotating tube is fixedly connected to one side of the spray gun, an adjustment block is fixedly connected to one side of the spray gun, glass cloth is placed between the adjustment block and the crusher, the glass cloth is crushed by the crusher, and the crushed glass cloth and the resin sprayed from the spray gun are attached to the surface of the steel tank body to form a protective layer.

[0016] Preferably, a fixed plate is fixedly connected to one side of the connecting plate, a cylinder is fixedly connected to the fixed plate, one end of the cylinder is fixedly connected to the adjusting block, a second motor is fixedly connected to the rotating table, a first gear is rotatably connected to one side of the rotating table, an output end of the second motor is fixedly connected to the first gear, a ring gear is fixedly connected to one side of the rotating rod, and the first gear is meshingly connected to the ring gear.

[0017] Preferably, an outer tube is fixedly connected inside the rotating table, a fixed tube is fixedly connected to one side of the outer tube, a rotating tube is rotatably connected to one side of the outer tube, and the rotating tube is connected to the spray gun through a pipeline.

[0018] Preferably, a sliding box is slidably connected to one side of the fixed plate, a glue coating box is slidably connected inside the sliding box, a coating column is rotatably connected inside the glue coating box, a connecting tube is fixedly connected to one side of the glue coating box, one end of the connecting tube passes through the sliding box and is slidably connected to the sliding box, a fixing rod is fixedly connected inside the sliding box, a first spring is sleeved on the fixing rod, one end of the first spring is fixedly connected to the glue coating box, and the other end of the first spring is fixedly connected to the sliding box, and limiting grooves are provided on both sides of the glue coating box.

[0019] Preferably, a second gear is fixedly connected to one side of the spray gun, a third gear is fixedly connected to one side of the connecting plate, the second gear is meshingly connected to the third gear, teeth are provided on one side of the sliding box, and the third gear is meshingly connected to one side of the sliding box.

[0020] Preferably, multiple sliding columns are slidably connected in the processing pool, one end of each of the sliding columns is fixedly connected to a coating roller, multiple sliding columns are sleeved with a second spring, one end of each of the second springs is fixedly connected to the coating roller, and the other end of each of the second springs is fixedly connected to the bottom of the processing pool.

[0021] Preferably, a transmission roller is rotatably connected in the processing pool, and the transmission device also includes a connecting wheel fixedly connected to one side of the driving wheel. Both ends of the transmission roller pass through the processing pool and are driven by the connecting wheel through a transmission belt. A tooth plate is clamped on the sliding column close to the valve port side, and the tooth plate is slidably connected to the processing pool. The tooth plate is meshingly connected to the transmission roller, and the tooth plate can be removed and clamped on any sliding column.

[0022] The beneficial effects of the present invention are as follows:

[0023] 1. The present invention discloses an antioxidant tank and a preparation method thereof. The resin adhesive is sprayed onto a steel tank body by a spray gun, and then a pulverizer is started to pulverize the glass cloth into small strips. The pulverizer sprays the pulverized glass cloth onto the steel tank body, so that the pulverized glass cloth and the resin adhesive intersect and are sprayed onto the steel tank body together. This reduces the uneven winding of glass fibers at both ends of the steel tank body, reduces the incomplete antioxidant protection of the tank, increases the contact area between the resin adhesive and the glass fiber cloth, accelerates the bonding speed between the glass fiber and the resin adhesive, and improves the preparation efficiency of the FRP antioxidant tank.

[0024] 2. An antioxidant tank and a preparation method thereof described in the present invention, wherein an adjustment block is pushed by a cylinder to rotate a spray gun at one end of a connecting plate, the spray gun rotates together with a crusher to adjust the angle of spraying glass fiber and resin adhesive, and then the second motor is started to drive the first gear to rotate, and the rotating rod is rotated on the rotating table through the ring gear, so that the crushed glass cloth can be sprayed on the outer wall of the valve port by rotating the spray gun and the crusher, so that the spray gun and the crusher can complete the spraying and adhesion work of the steel tank body and the valve port, and there is no need for the staff to adhere glass fiber to the valve port separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention will be further described below in conjunction with the accompanying drawings.

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the cross-sectional structure of the processing pool of the present invention;

[0028] Figure 3 It is a schematic diagram of the structure of the rotating table of the present invention;

[0029] Figure 4 It is a schematic diagram of the cross-sectional structure of the rotating rod plate of the present invention;

[0030] Figure 5 It is a schematic diagram of the structure of the sliding box of the present invention;

[0031] Figure 6 It is a schematic diagram of the cross-sectional structure of the sliding box of the present invention;

[0032] In the figure: 1, processing pool; 2, electric slide rail; 3, telescopic rod; 4, rotating table; 5, first motor; 6, driving wheel; 7, transmission belt; 8, connecting wheel; 9, driven wheel; 10, transmission belt; 11, transmission roller; 12, lifting gear; 13, chain; 14, lifting wheel; 15, coating roller; 16, tooth plate; 17, steel tank body; 18, valve port; 19, second motor; 20, first gear; 21, rotating rod; 22, ring teeth; 23, fixed tube; 24, outer tube; 25, rotating tube; 26, connecting plate; 27, spray gun; 29, second gear; 30, third gear; 31, sliding box; 32, connecting tube; 33, glue box; 34, limiting groove; 35, sliding column; 36, fixed plate; 37, cylinder; 38, adjustment block; 39, glass cloth; 40, second spring; 41, crusher; 42, coating column; 44, fixing rod; 45, first spring. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0034] Embodiment 1

[0035] like Figure 1 As shown, an anti-oxidation tank and a preparation method thereof described in an embodiment of the present invention include a steel tank body 17, which is welded by a tank body and a tank bottom. A valve port 18 is fixedly connected to one side of the steel tank body 17, and the valve port 18 is used for cutting and placing a valve well and a liquid level meter. An anti-oxidation layer is adhered to the surface of the steel tank body 17 and the outer wall of the valve port 18.

[0036] like Figure 1 As shown, the anti-oxidation layer on the surface of the steel tank body 17 is a glass fiber reinforced plastic layer, and the glass fiber reinforced plastic layer adheres the glass fiber to the surface of the steel tank body 17 through a resin adhesive.

[0037] A method for preparing an antioxidant tank, which is applicable to the antioxidant tank described above, comprises the following steps:

[0038] Step 1: Use a cutting and rolling device to process steel plates into a tank bottom and a tank body, and then weld and seal the tank bottom and the tank body to form a steel tank body 17, and cut an outlet on the tank body and weld a valve port 18 for welding a valve well and a liquid level meter;

[0039] Step 2: Evenly mix the raw materials of resin, active agent and diluent, transfer the steel tank body 17 to the spraying processing device, start the crusher 41 to crush the glass cloth 39 made of glass fiber into small strips, and spray the crushed glass cloth 39 onto the steel tank body 17, and at the same time start the spray gun 27 to spray the resin adhesive onto the steel tank body 17, the crushed glass cloth 39 and the resin adhesive are mixed in the spraying process to form a mixture of glass fiber and resin adhesive, and then the mixture of glass fiber and resin adhesive is sprayed onto the steel tank body 17;

[0040] Step 3: Adhere glass fiber to the outer wall of the valve port 18 and the connection between the valve port 18 and the tank body by rotating the spray gun 27 and the crusher 41 to reinforce and protect them;

[0041] Step 4: Detect the thickness of the glass fiber wrapped around the steel tank body 17, and then put the steel tank body 17 with the glass fiber wrapped meeting the thickness standard into a greenhouse to bake and cure the steel tank body 17, so that the glass fiber and the resin are fully combined and cured;

[0042] Step 5: Finally, the steel tank body 17 is spray-painted, labels are added, and monitoring instruments are installed to complete the processing of the antioxidant tank.

[0043] like Figures 1 to 3As shown, it includes a processing pool 1, a steel tank body 17 is placed above the processing pool 1, a valve port 18 is fixedly connected to one side of the steel tank body 17, the processing pool 1 is used to process the steel tank body 17, and transmission devices are arranged on both sides of the processing pool 1, the transmission device includes a first motor 5 fixedly connected in the processing pool 1, and the output ends of the first motor 5 are fixedly connected to a driving wheel 6, the processing pool 1 is located on the upper side of the driving wheel 6 and is rotatably connected to a driven wheel 9, and the driving wheel 6 and the driven wheel 9 are driven by a transmission belt 7, the processing pool 1 is located on one side of the driven wheel 9 and is rotatably connected to a hoisting gear 12, and the hoisting gear 12 is fixedly connected to the driven wheel 9, a hoisting wheel 14 is fixedly connected to one side of the steel tank body 17, and the hoisting wheel 14 and the hoisting gear 12 are driven by a chain 13;

[0044] An electric slide rail 2 is provided on one side of the processing pool 1, and a telescopic rod 3 is slidably connected to the electric slide rail 2. A rotating table 4 is fixedly connected to one end of the telescopic rod 3. A rotating rod 21 is rotatably connected to one side of the rotating table 4. A connecting plate 26 is fixedly connected to one side of the rotating rod 21. A spray gun 27 is rotatably connected to one side of the connecting plate 26. A crusher 41 is fixedly connected to the upper side of the spray gun 27. A rotating tube 25 is fixedly connected to one side of the spray gun 27. An adjusting block 38 is fixedly connected to one side of the spray gun 27. A glass cloth 39 is placed between the adjusting block 38 and the crusher 41. The glass cloth 39 is crushed by the crusher 41. The crushed glass cloth 39 and the resin sprayed from the spray gun 27 are attached to the surface of the steel tank body 17 to form a protective layer.

[0045] Specifically, when preparing the FRP anti-oxidation tank, the welded steel tank body 17 is placed in the spray protection area, and the glass fiber cloth strips stained with resin adhesive are wrapped around the surface of the steel tank body 17, and the staff applies the resin adhesive to the wrapped glass fiber cloth again to make the resin adhesive and the glass fiber fully combined, and then form a glass fiber layer after baking and curing, so that the steel tank has strong oxidation resistance and acid and alkali resistance; in the process of preparing the FRP anti-oxidation tank, the glass fiber cloth stained with resin adhesive is wrapped around the steel tank body 17, so that the glass fibers at both ends of the steel tank body 17 are unevenly wrapped, resulting in incomplete anti-oxidation protection of the tank, and the glass fiber cloth is bonded to the resin adhesive as a whole, and the contact range between the resin adhesive and the glass fiber cloth is limited, resulting in a problem of slow bonding speed between the whole glass fiber cloth and the resin adhesive, thereby reducing the preparation efficiency of the FRP anti-oxidation tank.

[0046] In this embodiment, when processing the welded steel tank body 17, the hoisting wheels 14 are first welded to the two ends of the steel tank body 17, and then the steel tank body 17 is placed above the processing pool 1, so that the two hoisting wheels 14 are placed in the chain 13, and the hoisting wheels 14 can be lifted by the chain 13 so that the steel tank body 17 is suspended above the processing pool 1 for processing, and the spray gun 27 is started to spray the resin adhesive onto the steel tank body 17, and then the crusher 41 is started to crush the glass cloth 39 into small strips, and the crushed glass cloth 39 is sprayed toward the steel tank body 17 by the crusher 41, so that the crushed glass cloth 39 and the resin adhesive intersect and spray toward the steel tank body 17, so that the crushed glass cloth 39 and the resin adhesive are intertwined and sprayed together. The adhesive is better in contact and fused together, the first motor 5 is started to drive the driving wheel 6 to rotate, the driving wheel 6 makes the driven wheel 9 rotate with the lifting gear 12 through the transmission belt 7, the lifting gear 12 makes the lifting wheel 14 drive the steel tank body 17 to rotate through the chain 13, and then the electric slide rail 2 and the telescopic rod 3 are started so that the spray gun 27 can adjust the height and move to fully spray the steel tank body 17, thereby reducing the uneven winding of the glass fibers at both ends of the steel tank body 17 and the incomplete antioxidant protection of the tank, increasing the contact area between the resin adhesive and the glass fiber cloth, accelerating the bonding speed of the glass fiber and the resin adhesive, and improving the preparation efficiency of the FRP antioxidant tank.

[0047] like Figure 3 As shown, a fixing plate 36 is fixedly connected to one side of the connecting plate 26, a cylinder 37 is fixedly connected to the fixing plate 36, one end of the cylinder 37 is fixedly connected to the adjusting block 38, a second motor 19 is fixedly connected to the rotating table 4, a first gear 20 is rotatably connected to one side of the rotating table 4, an output end of the second motor 19 is fixedly connected to the first gear 20, a ring gear 22 is fixedly connected to one side of the rotating rod 21, and the first gear 20 is meshingly connected to the ring gear 22.

[0048] Specifically, when the crushed glass cloth 39 is sprayed on the valve port 18, the cylinder 37 is started to push the adjustment block 38 to rotate the spray gun 27 at one end of the connecting plate 26, and the spray gun 27 rotates with the crusher 41 to adjust the angle of spraying the glass fiber and the resin adhesive, and then the second motor 19 is started to drive the first gear 20 to rotate through the ring gear 22 to rotate the rotating rod 21 on the rotating table 4, and the crushed glass cloth 39 can be sprayed on the outer wall of the valve port 18 by rotating the spray gun 27 and the crusher 41, so that the spray gun 27 and the crusher 41 can complete the spraying and adhesion work of the steel tank body 17 and the valve port 18, and there is no need for the staff to adhere the glass fiber to the valve port 18 separately.

[0049] like Figure 4 As shown, an outer tube 24 is fixedly connected inside the rotating platform 4, a fixed tube 23 is fixedly connected to one side of the outer tube 24, a rotating tube 25 is rotatably connected to one side of the outer tube 24, and the rotating tube 25 is connected to the spray gun 27 through a pipeline.

[0050] Specifically, when the crushed glass cloth 39 is sprayed on the valve port 18, the resin adhesive is transported to the outer tube 24 through the fixed tube 23, and then the outer tube 24 transports the resin adhesive to the spray gun 27 through the rotating rotating tube 25 and the pipeline, so that the spray gun 27 can smoothly spray the resin adhesive on the steel tank body 17 and the pipeline will not be entangled.

[0051] like Figure 5 As shown, a sliding box 31 is slidably connected to one side of the fixed plate 36, a glue coating box 33 is slidably connected inside the sliding box 31, a coating column 42 is rotatably connected inside the glue coating box 33, a connecting tube 32 is fixedly connected to one side of the glue coating box 33, one end of the connecting tube 32 passes through the sliding box 31 and is slidably connected to the sliding box 31, a fixing rod 44 is fixedly connected to the sliding box 31, a first spring 45 is sleeved on the fixing rod 44, one end of the first spring 45 is fixedly connected to the glue coating box 33, and the other end of the first spring 45 is fixedly connected to the sliding box 31, and limiting grooves 34 are provided on both sides of the glue coating box 33.

[0052] Specifically, when the crushed glass cloth 39 is sprayed on the valve port 18, the resin adhesive is transported to the glue coating box 33 through the connecting pipe 32, and the telescopic rod 3 is started to press the coating column 42 against the outer wall of the valve port 18, and the resin adhesive is again coated on the crushed glass cloth 39 adhered to the outer wall of the valve port 18 through the coating column 42, so that the resin adhesive and the crushed glass cloth 39 can be fully contacted and solidified; since the welding surface of the valve port 18 and the steel tank body 17 is a curved surface, the resin adhesive is pressed against the outer wall of the valve port 18 by the coating column 42. The first spring 45 is pressed against the surface of the steel tank body 17, so that the glue coating box 33 slides in the sliding box 31 through the fixed rod 44 to press the first spring 45, so that the first spring 45 remains compressed, so that the glue coating box 33 is tightly attached to the surface of the steel tank body 17 and the smear column 42 rolls the crushed glass cloth 39 on the outer wall of the valve port 18. The convex block slides in the limiting groove 34 to make the glue coating box 33 slide in the sliding box 31, so as to prevent the glue coating box 33 from slipping out of the sliding box 31 and affecting the normal rolling of the valve port 18 by the smear column 42.

[0053] like Figure 3 As shown, a second gear 29 is fixedly connected to one side of the spray gun 27, a third gear 30 is fixedly connected to one side of the connecting plate 26, the second gear 29 is meshedly connected with the third gear 30, a gear is provided on one side of the sliding box 31, and the third gear 30 is meshedly connected with one side of the sliding box 31.

[0054] Specifically, when the crushed glass cloth 39 is sprayed on the steel tank body 17, the sliding box 31 is kept in the state shown in the figure, so that the glue box 33 does not press against the surface of the steel tank body 17, and the work of spraying the crushed glass cloth 39 on the surface of the steel tank body 17 is carried out normally. When the crushed glass cloth 39 is sprayed on the valve port 18, the second gear 29 is a small gear and the third gear 30 is a large gear, so that when the second gear 29 rotates slightly, the third gear 30 can also rotate more greatly. The rotation of the spray gun 27 drives the second gear 29 to rotate and the third gear 30 to rotate. The third gear 30 meshes with the teeth on the sliding box 31 to make the sliding box 31 slide in the fixed plate 36. The sliding box 31 drives the glue box 33 to slide against the surface of the steel tank body 17 to fully roll the outer wall of the valve port 18.

[0055] Embodiment 2

[0056] like Figure 2 As shown in Comparative Example 1, a method for preparing an antioxidant tank according to the present invention is as follows:

[0057] A plurality of slide columns 35 are slidably connected in the processing pool 1, one end of each of the slide columns 35 is fixedly connected to a coating roller 15, a second spring 40 is sleeved on each of the slide columns 35, one end of each of the second springs 40 is fixedly connected to the coating roller 15, and the other end of each of the second springs 40 is fixedly connected to the bottom of the processing pool 1.

[0058] Specifically, when the resin adhesive is rolled onto the crushed glass fiber on the surface of the steel tank body 17, the resin adhesive is placed in the processing pool 1, and the steel tank body 17 hoisted by the chain 13 is suspended above the processing pool 1 and presses down the coating roller 15, so that the coating roller 15 moves downward with the sliding column 35 to compress the second spring 40, so that the coating roller 15 is immersed in the resin adhesive, and when the steel tank body 17 rotates, it rotates with the coating roller 15, so that the resin adhesive in the processing pool 1 can be rolled onto the surface of the steel tank body 17 through the coating roller 15.

[0059] like Figure 2 As shown, a transmission roller 11 is rotatably connected in the processing pool 1, and the transmission device also includes a connecting wheel 8 fixedly connected to one side of the driving wheel 6. Both ends of the transmission roller 11 pass through the processing pool 1, and are transmitted to the connecting wheel 8 through a transmission belt 10. A tooth plate 16 is clamped on the sliding column 35 on the side close to the valve port 18. The tooth plate 16 is slidably connected to the processing pool 1, and the tooth plate 16 is meshedly connected to the transmission roller 11. The tooth plate 16 can be removed and clamped on any sliding column 35.

[0060] Specifically, since there is a valve port 18 on the surface of the steel tank body 17, when the resin adhesive is rolled onto the crushed glass fiber on the surface of the steel tank body 17, the first motor 5 rotates the steel tank body 17 while driving the connecting wheel 8 to rotate. The connecting wheel 8 drives the transmission roller 11 to rotate through the transmission belt 10. The transmission roller 11 has intermittent teeth corresponding to the position of the valve port 18. When the steel tank body 17 rotates with the valve port 18 until it contacts the smear roller 15, the intermittent teeth of the transmission roller 11 will engage with the tooth plate 16 and move the tooth plate 16 downward. The tooth plate 16 moves the sliding column 35 and the smear roller 15 downward, causing the smear roller 15 on the side facing the valve port 18 to shrink downward, so that the steel tank body 17 rotates smoothly with the valve port 18 and rolls the surface of the steel tank body 17, so that the valve port 18 will not be blocked by the smear roller 15, so that the smear roller 15 and the valve port 18 will not be damaged. The tooth plate 16 can be disassembled according to the position of the valve port 18, and the tooth plate 16 can be clamped on the sliding column 35 corresponding to the valve port 18.

[0061] Working principle: In this embodiment, when processing the welded steel tank body 17, the hoisting wheels 14 are first welded to the two ends of the steel tank body 17, and then the steel tank body 17 is placed above the processing pool 1, and the two hoisting wheels 14 are placed in the chain 13, and the hoisting wheels 14 can be hoisted by the chain 13 so that the steel tank body 17 is suspended above the processing pool 1 for processing, and the spray gun 27 is started to spray the resin adhesive onto the steel tank body 17, and then the crusher 41 is started to crush the glass cloth 39 into small strips, and the crushed glass cloth 39 is crushed by the crusher 41. Spraying to the steel tank body 17, so that the crushed glass cloth 39 and the resin adhesive intersect and spray together to the steel tank body 17, so that the crushed glass cloth 39 and the resin adhesive are better contacted and fused together, starting the first motor 5 to drive the driving wheel 6 to rotate, the driving wheel 6 drives the driven wheel 9 to drive the hoisting gear 12 to rotate through the transmission belt 7, the hoisting gear 12 drives the hoisting wheel 14 to drive the steel tank body 17 to rotate together through the chain 13, and then starting the electric slide rail 2 and the telescopic rod 3 so that the spray gun 27 can adjust the height and move to spray the steel tank body 17 comprehensively;

[0062] When the crushed glass cloth 39 is sprayed on the valve port 18, the cylinder 37 is started to push the adjustment block 38 to rotate the spray gun 27 at one end of the connecting plate 26. The spray gun 27 rotates with the crusher 41 to adjust the angle of spraying the glass fiber and the resin adhesive. Then the second motor 19 is started to drive the first gear 20 to rotate through the ring gear 22 to rotate the rotating rod 21 on the rotating table 4. The crushed glass cloth 39 can be sprayed on the outer wall of the valve port 18 by rotating the spray gun 27 and the crusher 41; the resin adhesive is transported to the outer tube 24 through the fixed tube 23, and then The resin adhesive is transported from the outer tube 24 to the spray gun 27 through the rotating rotating tube 25 and the pipeline, so that the spray gun 27 can smoothly spray the resin adhesive on the steel tank body 17 without the pipeline being entangled; the resin adhesive is transported to the glue coating box 33 through the connecting tube 32, the telescopic rod 3 is started to make the coating column 42 press against the outer wall of the valve port 18, and the resin adhesive is again coated on the crushed glass cloth 39 adhered to the outer wall of the valve port 18 through the coating column 42, so that the resin adhesive and the crushed glass cloth 39 can be fully contacted and solidified;

[0063] When the valve port 18 is sprayed with crushed glass cloth 39, the glue coating box 33 is pressed against the surface of the steel tank body 17, so that the glue coating box 33 slides in the sliding box 31 and passes through the fixed rod 44 to press the first spring 45, so that the first spring 45 remains compressed, so that the glue coating box 33 is tightly attached to the surface of the steel tank body 17 and the coating column 42 rolls the crushed glass cloth 39 on the outer wall of the valve port 18; the sliding box 31 is kept in the state shown in the figure, so that the glue coating box 33 does not press against the surface of the steel tank body 17, so that the work of spraying the crushed glass cloth 39 on the surface of the steel tank body 17 is carried out normally. When the valve port 18 is sprayed with crushed glass cloth 39, the second gear 29 is a small gear, and the third gear 30 is a large gear, so that when the second gear 29 rotates slightly, the third gear 30 can also rotate more greatly. The rotation of the spray gun 27 drives the second gear 29 to rotate, which makes the third gear 30 rotate. The third gear 30 meshes with the teeth on the sliding box 31 to make the sliding box 31 slide in the fixed plate 36. The sliding box 31 drives the glue box 33 to slide against the surface of the steel tank body 17 to fully roll the outer wall of the valve port 18. When rolling the outer wall of the valve port 18, the protrusion slides in the limiting groove 34 to make the glue box 33 slide in the sliding box 31, so as to prevent the glue box 33 from sliding out of the sliding box 31 and affecting the normal rolling of the valve port 18 by the coating column 42.

[0064] When the resin adhesive is rolled onto the crushed glass fiber on the surface of the steel tank body 17, the resin adhesive is placed in the processing pool 1, and the steel tank body 17 hoisted by the chain 13 is suspended above the processing pool 1 and presses down the coating roller 15, so that the coating roller 15 moves downward with the sliding column 35 to compress the second spring 40, so that the coating roller 15 is immersed in the resin adhesive, and when the steel tank body 17 rotates, the coating roller 15 is rotated with it, so that the resin adhesive in the processing pool 1 can be rolled onto the surface of the steel tank body 17 through the coating roller 15; when the resin adhesive is rolled onto the crushed glass fiber on the surface of the steel tank body 17, the first motor 5 rotates the steel tank body 17 and drives the connecting wheel 8 to rotate at the same time, and the connecting wheel 8 drives the transmission belt 10 The transmission roller 11 rotates, and there are intermittent teeth on the transmission roller 11 corresponding to the position of the valve port 18. When the steel tank body 17 rotates with the valve port 18 to contact the smear roller 15, the intermittent teeth of the transmission roller 11 will engage with the tooth plate 16 and move the tooth plate 16 downward. The tooth plate 16 moves the sliding column 35 and the smear roller 15 downward to make the smear roller 15 on the side facing the valve port 18 shrink downward, so that the steel tank body 17 rotates smoothly with the valve port 18 and rolls the surface of the steel tank body 17, so that the valve port 18 will not be blocked by the smear roller 15, so that the smear roller 15 and the valve port 18 will not be damaged. The tooth plate 16 can be removed according to the position of the valve port 18, and the tooth plate 16 can be fixed on the sliding column 35 corresponding to the valve port 18.

[0065] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An antioxidant tank, characterized in that: The invention comprises a steel tank body (17), wherein the steel tank body (17) is welded from a tank body and a tank bottom, a valve port (18) is fixedly connected to one side of the steel tank body (17), and a valve well and a liquid level meter are cut and placed in the valve port (18), and an anti-oxidation layer is adhered to the surface of the steel tank body (17) and the outer wall of the valve port (18).

2. An anti-oxidation tank according to claim 1, characterized in that: The anti-oxidation layer on the surface of the steel tank body (17) is a glass fiber reinforced plastic layer, and the glass fiber reinforced plastic layer is adhered to the surface of the steel tank body (17) by a resin adhesive.

3. A method for preparing an antioxidant tank, which is applicable to an antioxidant tank according to any one of claims 1-2, characterized in that: The following steps are involved: Step 1: Process the steel plate by cutting and rolling device to make the tank bottom and tank body respectively, then weld and seal the tank bottom and tank body to form a steel tank body (17), cut an outlet on the tank body and weld a valve port (18) for welding the valve well and liquid level meter; Step 2: The raw materials of resin, active agent and diluent are mixed evenly, the steel tank body (17) is transferred to the spraying processing device, the crusher (41) is started to crush the glass cloth (39) made of glass fiber into small strips, and the crushed glass cloth (39) is sprayed onto the tank body, and at the same time, the spray gun (27) is started to spray the resin adhesive onto the steel tank body (17), the crushed glass cloth (39) and the resin adhesive are mixed in the spraying process to form a mixture of glass fiber and resin adhesive, and then the mixture of glass fiber and resin adhesive is sprayed onto the steel tank body (17); Step 3: Spray glass fiber onto the outer wall of the valve port (18) and the connection between the valve port (18) and the tank body by rotating the spray gun (27) and the pulverizer (41) to reinforce and protect them; Step 4: Detect the thickness of the glass fiber on the steel tank body (17), and then place the steel tank body (17) with the glass fiber thickness meeting the standard in a greenhouse for baking and curing, so that the glass fiber and the steel tank body (17) are fully combined and cured; Step 5: spray paint the steel tank body (17), add labels and install monitoring instruments to complete the processing of the antioxidant tank.

4. The method for preparing an antioxidant tank according to claim 3, characterized in that: The spraying processing device used in step 2 and step 3 comprises a processing pool (1) for processing a steel tank body (17), a steel tank body (17) is placed above the processing pool (1), transmission devices are arranged on both sides of the processing pool (1), the transmission device comprises a first motor (5) fixedly connected in the processing pool (1), the output end of the first motor (5) is fixedly connected to a driving wheel (6), the processing pool (1) is located on the upper side of the driving wheel (6) and is rotatably connected to a driven wheel (9), the driving wheel (6) and the driven wheel (9) are driven by a transmission belt (7), the processing pool (1) is located on one side of the driven wheel (9) and is rotatably connected to a hoisting gear (12), the hoisting gear (12) is fixedly connected to the driven wheel (9), a hoisting wheel (14) is fixedly connected to one side of the steel tank body (17), and the hoisting wheel (14) and the hoisting gear (12) are driven by a chain (13); An electric slide rail (2) is provided on one side of the processing pool (1), a telescopic rod (3) is slidably connected to the electric slide rail (2), one end of the telescopic rod (3) is fixedly connected to a rotating table (4), one side of the rotating table (4) is rotatably connected to a rotating rod (21), one side of the rotating rod (21) is fixedly connected to a connecting plate (26), one side of the connecting plate (26) is rotatably connected to a spray gun (27), a crusher (41) is fixedly connected to the upper side of the spray gun (27), a rotating tube (25) is fixedly connected to one side of the spray gun (27), an adjustment block (38) is fixedly connected to one side of the spray gun (27), a glass cloth (39) is placed between the adjustment block (38) and the crusher (41), the glass cloth (39) is crushed by the crusher (41), and the crushed glass cloth (39) and the resin sprayed by the spray gun (27) are attached to the surface of the steel tank body (17) to form a protective layer.

5. The method for preparing an antioxidant tank according to claim 4, characterized in that: A fixing plate (36) is fixedly connected to one side of the connecting plate (26), a cylinder (37) is fixedly connected to the fixing plate (36), one end of the cylinder (37) is fixedly connected to an adjusting block (38), a second motor (19) is fixedly connected to the rotating platform (4), a first gear (20) is rotatably connected to one side of the rotating platform (4), an output end of the second motor (19) is fixedly connected to the first gear (20), a ring gear (22) is fixedly connected to one side of the rotating rod (21), and the first gear (20) is meshingly connected to the ring gear (22).

6. The method for preparing an antioxidant tank according to claim 4, characterized in that: An outer tube (24) is fixedly connected inside the rotating platform (4), a fixed tube (23) is fixedly connected to one side of the outer tube (24), a rotating tube (25) is rotatably connected to one side of the outer tube (24), and the rotating tube (25) is connected to the spray gun (27) via a pipeline.

7. The method for preparing an antioxidant tank according to claim 5, characterized in that: A sliding box (31) is slidably connected to one side of the fixed plate (36), a glue coating box (33) is slidably connected inside the sliding box (31), a coating column (42) is rotatably connected inside the glue coating box (33), a connecting tube (32) is fixedly connected to one side of the glue coating box (33), one end of the connecting tube (32) passes through the sliding box (31) and is slidably connected to the sliding box (31), a fixing rod (44) is fixedly connected inside the sliding box (31), a first spring (45) is sleeved on the fixing rod (44), one end of the first spring (45) is fixedly connected to the glue coating box (33), and the other end of the first spring (45) is fixedly connected to the sliding box (31), and limiting grooves (34) are provided on both sides of the glue coating box (33).

8. The method for preparing an antioxidant tank according to claim 7, characterized in that: A second gear (29) is fixedly connected to one side of the spray gun (27), a third gear (30) is fixedly connected to one side of the connecting plate (26), the second gear (29) is meshingly connected with the third gear (30), one side of the sliding box (31) is provided with teeth, and the third gear (30) is meshingly connected with one side of the sliding box (31).

9. The method for preparing an antioxidant tank according to claim 4, characterized in that: A plurality of sliding columns (35) are slidably connected in the processing pool (1), one end of each of the sliding columns (35) is fixedly connected to a coating roller (15), a second spring (40) is sleeved on each of the sliding columns (35), one end of each of the second springs (40) is fixedly connected to the coating roller (15), and the other end of each of the second springs (40) is fixedly connected to the bottom of the processing pool (1).

10. The method for preparing an antioxidant tank according to claim 9, characterized in that: A transmission roller (11) is rotatably connected in the processing pool (1), and the transmission device also includes a connecting wheel (8) fixedly connected to one side of the driving wheel (6). Both ends of the transmission roller (11) pass through the processing pool (1) and are driven by the connecting wheel (8) through a transmission belt (10). A tooth plate (16) is clamped on the sliding column (35) on the side close to the valve port (18). The tooth plate (16) is slidably connected to the processing pool (1), and the tooth plate (16) is meshingly connected to the transmission roller (11). The tooth plate (16) can be removed and clamped on any sliding column (35).

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