Emulsion purification and recovery device of hot mill

Abstract

The utility model discloses an emulsion purification and recovery device of a hot mill, and relates to the technical field of emulsion purification and recovery. The main frame mechanism comprises a box body, a first supporting plate is fixedly connected to the left side of the top of the box body, a water inlet is fixedly connected to the center in the first supporting plate, a filtering assembly is arranged in the main frame mechanism, a separating assembly is arranged on the right side of the filtering assembly, and the filtering assembly comprises a motor; the left side of the rotating shaft is fixedly connected with the right output end. According to the emulsion filtering device, the filtering assembly is arranged, specifically, a worker starts the motor to drive the auger to rotate along with the motor, the supporting block can drive the second filter screen to move along with the supporting block under resilience force of the spring, the second filter screen reciprocates up and down and vibrates, and most impurities in emulsion can be filtered through the second filter screen; due to the automatic arrangement, the labor amount of workers is greatly reduced, and the purification effect of the emulsified liquid is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of emulsion purification and recovery, in particular to a hot rolling mill emulsion purification and recovery device. Background Art

[0002] Hot rolling mill emulsion is a cooling lubricant used in the metal processing process, mainly used in the rolling process of hot rolling mill. It is an emulsion liquid mixed with multiple additives such as mineral oil, emulsifier, anti-wear agent, preservative, etc. During the hot rolling process, the emulsion can effectively reduce the rolling force, reduce the friction between the roller and the metal, improve the rolling efficiency, and at the same time play a certain protective role on the metal surface after rolling.

[0003] At present, most of the hot rolling mill emulsion purification and recovery devices on the market use oil scrapers to scrape off the floating layer of dirty oil, and sometimes manual scraping is required. Scraping off the dirty oil on the floating layer of the emulsion is far from achieving the purification effect, so that a large amount of dirt residue remains in the emulsion. This not only greatly reduces the purification effect, but also wastes a lot of manpower and material resources. In addition, the emulsion cannot be better purified and cannot be reused, which will also greatly increase the cost of use. Utility Model Content

[0004] The purpose of the present utility model is to provide a hot rolling mill emulsion purification and recovery device, which provides a filtering component, specifically a staff member starts the motor to drive the auger to rotate together, and the support block is driven by the rebound force of the spring to drive the filter screen 2 to move together, so that the filter screen 2 can achieve up and down reciprocating motion and generate vibration. The function of the filter screen 2 can filter most impurities in the emulsion, which solves the problem that most hot rolling mill emulsion purification and recovery devices on the market currently use an oil scraper to scrape the floating layer of dirty oil, and sometimes manual scraping is required. Scraping only the dirty oil on the floating layer of the emulsion is far from achieving the purification effect, so that a large amount of dirt residue remains in the emulsion, which not only greatly reduces the purification effect, but also wastes a lot of manpower and material resources, and the emulsion cannot be better purified and cannot be reused, and the cost of use will be greatly increased.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a hot rolling mill emulsion purification and recovery device, comprising a main frame mechanism, the main frame mechanism comprising a box body, a support plate 1 is fixedly connected to the left side of the top of the box body, a water inlet is fixedly connected to the center of the support plate 1, a filter assembly is arranged inside the main frame mechanism, and a separation assembly is arranged on the right side of the filter assembly;

[0007] The filter assembly includes a motor, the right side of the motor is fixedly connected to the left side of the box, the left side of the box is internally connected to a rotating shaft, and the left side of the rotating shaft is fixedly connected to the output end of the right side of the motor. The staff starts the motor to drive the rotating shaft to rotate, and the rotation of the rotating shaft drives the auger to rotate together. When the auger rotates, it will stir the emulsion, making the impurities in the emulsion more active.

[0008] Furthermore, the outer surface of the rotating shaft is fixedly connected with an auger, and the rotating shaft is rotatably connected to a support rod 2 through a pin, and a slide groove is provided on the top of the support rod 2, and a support rod 1 is slidably connected inside the slide groove. The right side of the support rod 1 is fixedly connected to a support frame, and a filter screen 2 is provided on the right side of the rotating shaft. The front and back sides of the filter screen 2 are fixedly connected to two support blocks, and the front and back sides of the box body are fixedly connected to two support frames. The parts connected to the two support frames are the same, and a support rod 1 is fixedly connected inside the support frame. When the support rod 2 moves, the support rod 1 will continue to move inside the slide groove and drive the filter screen 2 to reciprocate up and down. The movement of the filter screen 2 will drive the support block to slide on the outer surface of the support rod 1, and the support block will compress the spring while moving.

[0009] Furthermore, the outer surface of the support rod one is slidably connected to the inside of the support block, and the two support blocks are fixedly connected to a spring on one side away from each other, and the ends of the two springs away from each other are fixedly connected to the inner wall of the support frame, and the top of the filter screen two is fixedly connected to the inner wall of the support frame. The separation component includes a support plate two, and the four corners of the top of the support plate two are fixedly connected to the support rod two, and the four tops of the support rod two are fixedly connected to the balls, and the support plate two is fixedly connected to the inside of the support plate two, and the outer surface of the hose is fixedly connected to the inside of the front of the box body. The spring will generate a certain rebound force through the supporting action of the support frame, and the support block will drive the filter screen two to move together due to the rebound force of the spring, so that the filter screen two can achieve reciprocating motion up and down and generate vibration. The function of the filter screen two is to filter most impurities in the emulsion. The automated setting greatly reduces the workload of the staff and greatly improves the purification effect of the emulsion.

[0010] Furthermore, two baffles 1 are provided on the right side of the filter screen 2, and the front and back sides of the two baffles 1 are fixedly connected to the front and back sides of the inner wall of the box, and the front and back sides of the inner wall of the box are fixedly connected to baffle 2, and the two baffles 2 are arranged in a staggered array with the two baffles 1. The right side of the inner wall of the box is fixedly connected to the filter screen 1, and a drain outlet is provided on the right side of the filter screen 1. The outer surface of the drain outlet is fixedly connected to the right side of the box body, and a dirt collecting box is inserted into the front side of the box body, and the right side of the dirt collecting box is in contact with the filter screen 2. The filtered emulsion will reduce the flow rate when passing through the baffle 1, and the emulsion with reduced flow rate will slowly flow through the baffle 2, so that the grease in the emulsion floats on the surface, which is convenient for collection.

[0011] The utility model has the following beneficial effects:

[0012] 1. The utility model sets a filter component. Specifically, the staff starts the motor to drive the auger to rotate together. The support block is subjected to the rebound force of the spring to drive the filter screen 2 to move together, so that the filter screen 2 can achieve up and down reciprocating motion and generate vibration. The function of the filter screen 2 is to filter most of the impurities in the emulsion. The automated setting greatly reduces the workload of the staff and greatly improves the purification effect of the emulsion.

[0013] 2. The utility model is provided with a separation component. Specifically, during collection, since four spheres are provided above the support plate 2, the support rod 2 drives the support plate 2 to float on the surface of the emulsion. At this time, the dirty oil and scum in the emulsion will flow into the inside of the hose through the top of the hose and be discharged outside the box, which greatly improves the oil skimming purification rate and efficiency. The separated emulsion can be used again, which greatly reduces the cost of use.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the auger of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the filter screen 2 of the present invention;

[0019] Figure 4 For this utility model Figure 3 Enlarge the overall structural diagram;

[0020] Figure 5 This is a schematic diagram of the overall structure of the support rod of the utility model;

[0021] Figure 6 This is a schematic diagram of the cross-sectional structure of the box body of the utility model;

[0022] Figure 7 This is a schematic diagram of the overall structure of the hose of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] 1. Main frame; 111. Box; 112. Support plate 1; 113. Water inlet; 114. Drain outlet; 115. Sewage collecting box; 116. Baffle 1; 117. Baffle 2; 118. Filter screen 1; 2. Filter assembly; 211. Motor; 212. Rotating shaft; 213. Auger; 214. Filter screen 2; 215. Support frame; 216. Support frame; 217. Support rod 1; 218. Support rod 1; 219. Spring; 220. Support block; 221. Support rod 2; 3. Separation assembly; 311. Support plate 2; 312. Support rod 2; 313. Sphere; 314. Hose. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-7 As shown, the utility model is a hot rolling mill emulsion purification and recovery device, including a main frame mechanism 1, the main frame mechanism 1 includes a box body 111, a support plate 112 is fixedly connected to the left side of the top of the box body 111, and a water inlet 113 is fixedly connected to the center of the support plate 112. A filter component 2 is provided inside the main frame mechanism 1, and a separation component 3 is provided on the right side of the filter component 2;

[0027] The filter assembly 2 includes a motor 211. The right side of the motor 211 is fixedly connected to the left side of the box 111. The left side of the box 111 is rotatably connected to a rotating shaft 212. The left side of the rotating shaft 212 is fixedly connected to the output end of the right side of the motor 211. When the staff starts the motor, the auger drives the auger to rotate together. The support block is subjected to the rebound force of the spring and drives the filter screen 2 to move together, so that the filter screen 2 can achieve up and down reciprocating motion and generate vibration. The function of the filter screen 2 is to filter most impurities in the emulsion. The automated setting greatly reduces the workload of the staff and greatly improves the purification effect of the emulsion.

[0028] The outer surface of the rotating shaft 212 is fixedly connected to the auger 213, and the rotating shaft 212 is rotatably connected to the support rod 221 through a pin shaft. A slide groove is provided on the top of the support rod 221, and the support rod 1 217 is slidably connected inside the slide groove. The right side of the support rod 1 217 is fixedly connected to the support frame 216, and the right side of the rotating shaft 212 is provided with a filter screen 214. The front and back sides of the filter screen 214 are fixedly connected to two support blocks 220, and the front and back sides of the box body 111 are fixedly connected to two support frames 215. The two support frames 215 are connected to the same parts, and the support frame 215 is fixedly connected to the support rod 1 218.

[0029] The outer surface of the support rod 1 218 is slidably connected to the inside of the support block 220. The two support blocks 220 are fixedly connected to a spring 219 on one side away from each other. The ends of the two springs 219 that are away from each other are fixedly connected to the inner wall of the support frame 215. The top of the filter screen 214 is fixedly connected to the inner wall of the support frame 216. The separation component 3 includes a support plate 2 311. The four corners of the top of the support plate 211 are fixedly connected to the support rod 2 312. The tops of the four support rods 2 312 are fixedly connected to the spheres 313. The support plate 2 311 A hose 314 is fixedly connected inside, and the outer surface of the hose 314 is fixedly connected to the inside of the front of the box 111. During collection, since four spheres 313 are provided above the second support plate 311, the second support rod 312 drives the second support plate 311 to float on the surface of the emulsion. At this time, the dirty oil and scum in the emulsion will flow into the inside of the hose 314 through the top of the hose 314 and be discharged to the outside of the box 111, which greatly improves the oil skimming purification rate and efficiency. The separated emulsion can be used again, which greatly reduces the cost of use.

[0030] Two baffles 116 are provided on the right side of the filter screen 214. The front and back sides of the two baffles 116 are fixedly connected to the front and back sides of the inner wall of the box body 111. The front and back sides of the inner wall of the box body 111 are fixedly connected with baffle 2 117. The two baffles 2 117 and the two baffles 116 are arranged in a staggered array. The right side of the inner wall of the box body 111 is fixedly connected to the filter screen 118. The right side of the filter screen 118 is provided with a drain outlet 114. The outer surface of the drain outlet 114 is fixedly connected to the inside of the right side of the box body 111. A dirt box 115 is inserted into the inside of the front side of the box body 111, and the right side of the dirt box 115 is in contact with the filter screen 214.

[0031] A specific application of this embodiment is: when in use, the staff pours the emulsion from the water inlet 113 into the box body 111, and then the staff starts the motor 211 to drive the rotating shaft 212 to rotate, and the rotation of the rotating shaft 212 drives the auger 213 to rotate together, and the auger 213 rotates while stirring the emulsion, making the impurities in the emulsion more active, and the rotation of the rotating shaft 212 drives the second support rod 221 to move together, because the second support rod 221 has a slide groove inside, and the support rod 1 217 is fixed by the support frame 216 Therefore, when the support rod 221 moves, the support rod 1 217 will continue to move inside the chute and drive the filter 214 to move up and down together. The movement of the filter 214 will drive the support block 220 to slide on the outer surface of the support rod 1 218. When the support block 220 moves, it will compress the spring 219. At the same time, the spring 219 will generate a certain rebound force through the support of the support frame 215. The support block 220 will drive the filter 214 to move together with the rebound force of the spring 219, so that the filter 214 can achieve up and down reciprocating movement. The filter screen 214 moves and vibrates, and the filter screen 214 can filter most of the impurities in the emulsion. The automated setting greatly reduces the workload of the staff and greatly improves the purification effect of the emulsion. The filtered impurities will fall into the dirt box 115 below the filter screen 214, which is convenient for the staff to clean the box 111 in time. The filtered emulsion will reduce the flow speed when passing through the baffle 116. The emulsion with reduced flow speed will flow slowly through the baffle 217, so that the grease in the emulsion floats on the surface, which is convenient for collection. During collection, since four spheres 313 are arranged above the support plate 2 311, the support rod 2 312 drives the support plate 2 311 to float on the surface of the emulsion. At this time, the grease will flow into the inside of the hose 314 through the top of the hose 314 and be discharged to the outside of the box 111. While being discharged to the outside, the staff must collect it to avoid polluting the environment. After filtering out impurities and grease, the emulsion will be filtered again through the filter mesh 118 and finally flow out from the drain outlet 114. At this time, the staff places a collection box under the drain outlet 114 for collection.

[0032] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0033] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A hot rolling mill emulsion purification and recovery device, comprising a main frame mechanism (1), wherein the main frame mechanism (1) comprises a box body (111), and a support plate (112) is fixedly connected to the left side of the top of the box body (111), characterized in that: A water inlet (113) is fixedly connected to the center of the support plate (112), a filter assembly (2) is provided inside the main frame mechanism (1), and a separation assembly (3) is provided on the right side of the filter assembly (2); The filter assembly (2) comprises a motor (211), the right side of the motor (211) is fixedly connected to the left side of the box (111), a rotating shaft (212) is rotatably connected inside the left side of the box (111), and the left side of the rotating shaft (212) is fixedly connected to the right output end of the motor (211).

2. The hot rolling mill emulsion purification and recovery device according to claim 1, characterized in that: The outer surface of the rotating shaft (212) is fixedly connected to a screw dragon (213), and the rotating shaft (212) is rotatably connected to a second support rod (221) through a pin shaft. A sliding groove is provided on the top of the second support rod (221), and a first support rod (217) is slidably connected inside the sliding groove. The right side of the first support rod (217) is fixedly connected to a support frame (216).

3. The hot rolling mill emulsion purification and recovery device according to claim 2, characterized in that: A second filter screen (214) is provided on the right side of the rotating shaft (212), and two support blocks (220) are fixedly connected to the front and back of the second filter screen (214). The front and back of the box body (111) are fixedly connected to two support frames (215), and the two support frames (215) are connected to the same parts. A first support rod (218) is fixedly connected inside the support frame (215).

4. The hot rolling mill emulsion purification and recovery device according to claim 3, characterized in that: The outer surface of the support rod (218) is slidably connected to the inside of the support block (220), and the two support blocks (220) are fixedly connected to the sides away from each other with springs (219), and the ends of the two springs (219) away from each other are fixedly connected to the inner wall of the support frame (215), and the top of the filter screen (214) is fixedly connected to the inner wall of the support frame (216).

5. The hot rolling mill emulsion purification and recovery device according to claim 4, characterized in that: The separation component (3) comprises a second support plate (311), the four corners of the top of the second support plate (311) are fixedly connected to second support rods (312), the tops of the four second support rods (312) are fixedly connected to spheres (313), the interior of the second support plate (311) is fixedly connected to a hose (314), and the outer surface of the hose (314) is fixedly connected to the interior of the front surface of the box body (111).

6. The hot rolling mill emulsion purification and recovery device according to claim 5, characterized in that: Two baffles (116) are provided on the right side of the filter screen (214), and the front and back sides of the two baffles (116) are fixedly connected to the front and back sides of the inner wall of the box (111). The front and back sides of the inner wall of the box (111) are fixedly connected to baffles (117), and the two baffles (117) are arranged in a staggered array with the two baffles (116).

7. The hot rolling mill emulsion purification and recovery device according to claim 6, characterized in that: A filter screen 1 (118) is fixedly connected to the right side of the inner wall of the box body (111), a drain outlet (114) is provided on the right side of the filter screen 1 (118), the outer surface of the drain outlet (114) is fixedly connected to the inside of the right side of the box body (111), a dirt receiving box (115) is plugged into the inside of the front of the box body (111), and the right side of the dirt receiving box (115) is in contact with the filter screen 2 (214).

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