CN114317109B - Vegetable oil clarification equipment - Google Patents

Abstract

The invention relates to the technical field of vegetable oil production devices, in particular to a vegetable oil clarifying device. The technical scheme comprises the following steps: the box, the inside of box is provided with the filtering mechanism that can certain angle swing, be provided with in the filtering mechanism along with the gliding clearance mechanism of filtering mechanism swing, filtering mechanism's downside is provided with the bottom leak protection mechanism with clearance mechanism synchronous movement, the inside both sides of filtering mechanism all are provided with impurity storage mechanism, filtering mechanism's downside is provided with the isolating mechanism that can reciprocate. According to the invention, impurities precipitated at the bottom of the vegetable oil are separated, so that qualified vegetable oil can be discharged, the impurities precipitated at the bottom of the vegetable oil can be prevented from being discharged, and the clarification effect is increased; impurities on the filter screen a can be removed through the matching of the cleaning mechanism and the bottom leakage-proof mechanism, so that the filtering effect is improved; the cleaning piece can be conveniently installed or detached, and convenience is brought to workers due to convenient subsequent replacement and maintenance work.

Description

A kind of vegetable oil clarification equipment

technical field

The invention relates to the technical field of vegetable oil production equipment, in particular to a vegetable oil clarification equipment.

Background technique

The Chinese invention patent with the application publication number CN111979045A discloses "a clarification and filtration device for vegetable oil processing, including a first filter chamber, a feed port of the first filter chamber, a valve plate, a pneumatic cylinder, and a discharge port of the first filter chamber, etc. ;It can effectively clarify and filter the vegetable oil. The pneumatic cylinder opens the valve plate, puts the vegetable oil into the filter, and the impurities are filtered by the first filter and the second filter in turn, and then the air pump is turned on to inject air into the first filter chamber. At the same time, the pneumatic cylinder Close the valve plate, the vegetable oil passes through the third filter, and finally discharges from the discharge port of the first filter chamber, the first filter and the third filter can be pulled out for replacement, and the vegetable oil enters the feed port of the second filter chamber, and enters the Continue to filter in the fourth filter, the motor drives the cam to rotate, and the cam hits the flange. Under the action of the spring, the knock rod strikes the knock plate reciprocally to accelerate the filtration of vegetable oil. Finally, the vegetable oil is still in the sedimentation tank, and the hydraulic pressure The cylinder adjusts the height of the horizontal plate, and the oil sewage pump extracts the uppermost oil and impurities through the suction nozzle.

However, in this patent, there are certain defects. For example, when extracting oily impurities through the extraction nozzle, it is easy to absorb the impurities in the sedimentation tank during the extraction process, which will easily cause the inside of the sedimentation tank to become turbid again. At the same time, there is no cleaning function for the filter screen. , After using for a long time, the first filter is easy to adhere a lot of impurities, affecting the use.

Contents of the invention

The object of the present invention is to solve the problems in the background technology, and propose a vegetable oil clarification device which can prevent impurities from being adsorbed and can clean the filter screen.

The technical solution of the present invention: a vegetable oil clarification device, including a box body, a filter mechanism that can swing at a certain angle is arranged inside the box body, and a cleaning mechanism that slides with the swing of the filter mechanism is arranged inside the filter mechanism, so The lower side of the filter mechanism is provided with a bottom leak-proof mechanism that moves synchronously with the cleaning mechanism, both sides of the inside of the filter mechanism are provided with impurity storage mechanisms, and the lower side of the filter mechanism is provided with an isolation mechanism that can move up and down, and The isolating mechanism and the filtering mechanism are interlocked through the transmission mechanism; the isolating mechanism includes a long back frame, the upper side of the long back frame is hinged with a filter b, and the side of the filter b away from the hinge point is fixed There is a stay cord, and the other end of the stay cord goes around the outside of the elongated back frame and is fixedly connected to the inner bottom of the box body.

Preferably, the filter mechanism includes a long frame that is rotatably connected to the inner side of the box through a rotating rod, and a filter net a is provided on the lower side of the long frame.

Preferably, the cleaning mechanism includes elongated sliding holes opened along the length direction of the two side walls of the elongated frame, buffer blocks are provided on both sides of the elongated sliding hole, and rolling blocks are arranged in the elongated sliding hole Roller, the inner side of the roller rotates through the rotating shaft a to install the installation riser a, and the lower side of the two installation risers a is detachably installed with the cleaning part for cleaning the surface of the filter screen a through the installation part. The cleaning element includes a plurality of scrapers fixed on the lower side of the elongated block.

Preferably, the mounting part includes a fixing rod fixed on the upper side of the elongated block through a connecting block and a mounting socket opened on the mounting riser a, and an arc lock provided on the mounting part is provided on the outside of the mounting socket groove, the end of the fixed rod is fixed with a mounting mortise matching the installation mortise, the outer side of the fixed rod is rotated and installed with a twist ring, and the outer side of the screw ring is fixed with a locking arc block through the connecting rod a.

Preferably, the inner side of the installation mortise is set at an angle, and the upper and lower sides of the inner end of the installation tenon block are provided with a slope matching the inner angle of the installation mortise, and the radius of the arc lock groove is the same as The locking arcs match the radius of rotation of the fixed rod.

Preferably, the bottom leak-proof mechanism includes a mounting riser b rotatably mounted on the outside of the roller, and a roller is installed between the lower sides of the two mounting risers b through a rotating shaft b, and the outer circumference of the roller There are evenly distributed blocking rods on the surface, the bottom of the filter mechanism is fixed with a horizontal rack, the shaft b is fixed with a gear meshed with the rack, and the side wall of the filter mechanism is fixed with a horizontal rack. slide rail a, and the installation riser b is slidably installed on the slide rail a through the slide block a.

Preferably, the impurity storage mechanism includes a mounting rod fixed to the inner wall of the rotating rod, the lower side of the mounting rod is hinged with a partition through the connecting rod b, the outer side of the partition is fixed with an arc-shaped baffle, and the partition The plate is provided with an elongated through hole, and a filter screen is arranged in the elongated through hole, and a storage chamber communicating with the filter screen a is provided on the lower side of the arc-shaped baffle.

Preferably, the transmission mechanism includes two rotating rods installed on both sides of the inside of the box, respectively, the rotating rods are processed with two reciprocating screw rods arranged up and down, and the elongated return frame is slidably installed through the ball nut a On the lower side of the reciprocating screw rod, a moving block is slidably installed on the upper side of the reciprocating screw rod through the ball nut b, and the side wall of the box is fixed with a vertically arranged slide rail b, and the moving block passes through the slider b Slidingly installed on the slide rail b, the filter mechanism is installed with a rotating roller through the bracket rotation, the side wall of the moving block is fixedly extended to the driving push rod on the lower side of the rotating roller, and the lower sides of the two rotating rods pass through the box The box body is connected by a wheel drive transmission, a stepping motor is fixed on the top of the box body, and the output end of the stepping motor is connected to one of the rotating rods in rotation.

Preferably, the side wall of the box body is communicated with and fixed with an oil discharge pipe, and the oil discharge pipe is provided with an electronic valve, and one side of the box body is watertightly provided with an openable cleaning sealing door.

Preferably, one side of the elongated return frame is provided with an installation groove, and a guide wheel is rotatably installed in the installation groove, and the stay rope bypasses the guide wheel, and the rear side of the filter net b is provided with an installation The spring on the side wall of the box.

Compared with the prior art, the present invention has the following beneficial technical effects:

1. Through the setting of the isolation mechanism, the filter b can filter and isolate the impurities at the bottom, and separate the impurities deposited in the bottom of the vegetable oil, so as to discharge the qualified vegetable oil, avoid the discharge of the impurities deposited in the vegetable oil at the bottom, and increase clarification effect;

2. When the filter mechanism swings through the transmission mechanism, the impurities on the filter screen a can be removed through the cooperation of the cleaning mechanism and the bottom leak-proof mechanism, and the impurity storage mechanism can complete the collection, so as to facilitate collection and increase the filtering effect;

3. Through the setting of the installation parts, the cleaning parts can be easily installed or removed, and the subsequent replacement and maintenance work is convenient, which brings convenience to the staff.

Description of drawings

Fig. 1 provides the structural representation of a kind of embodiment of the present invention;

Fig. 2 is a schematic cross-sectional structural diagram of another viewing angle in Fig. 1;

Fig. 3 is a three-dimensional structural schematic diagram of the filtering mechanism of Fig. 1;

Fig. 4 is a schematic diagram of the three-dimensional structure of the cleaning mechanism in Fig. 1;

Fig. 5 is a schematic diagram of the three-dimensional structure of the impurity storage mechanism in Fig. 1;

Fig. 6 is a three-dimensional structural schematic diagram of the bottom leak-proof mechanism in Fig. 1;

FIG. 7 is a schematic diagram of a partially enlarged structure at A in FIG. 1 .

Reference signs: 1 box body, 11 oil discharge pipe, 12 cleaning sealing door, 2 filter mechanism, 21 rotating rod, 22 elongated frame, 23 filter screen a, 3 cleaning mechanism, 31 elongated sliding hole, 32 roller, 33 installation Riser a, 34 mounting piece, 341 mounting mortise, 342 arc lock groove, 343 fixing rod, 344 locking arc block, 345 installing tenon block, 346 twisting ring, 35 cleaning piece, 351 elongated block, 352 scraper, 36 buffer block, 4 isolation mechanism, 41 filter screen b, 42 filter screen b, 43 pull cord, 44 guide wheel, 45 spring, 5 impurity storage mechanism, 51 installation rod, 52 partition, 53 curved baffle plate, 54 long Shaped through hole, 55 storage cavity, 6 transmission mechanism, 61 stepping motor, 62 rotating rod, 63 reciprocating screw rod, 64 moving block, 65 slide rail b, 66 driving push rod, 67 rotating roller, 68 wheel transmission, 7 bottom Anti-leakage mechanism, 71 installation risers b, 72 rollers, 73 blocking rods, 74 gears, 75 racks, 76 slide rails a.

detailed description

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

Embodiment one

As shown in Figures 1-5, a kind of vegetable oil clarification equipment proposed by the present invention includes a box body 1, and an opening for inputting vegetable oil is provided on the upper side of the box body 1, which can be used for external related mechanical removal and feeding, and the inside of the box body 1 A filter mechanism 2 that can swing at a certain angle is provided. The filter mechanism 2 includes an elongated frame 22 that is rotatably connected to the inside of the box body 1 through a rotating rod 21. The rotating rod 21 is located in the middle of the elongated frame 22. A filter net a23 is arranged on the side, and the filter net a23 includes uniformly distributed filter holes, and a cleaning mechanism 3 that slides with the swing of the filter mechanism 2 is arranged in the filter mechanism 2;

Cleaning mechanism 3 comprises the elongated sliding hole 31 that offers along the length direction of elongated frame 22 two side walls, and the both sides of elongated sliding hole 31 are all provided with buffer block 36, and rolling is provided with roller 32 in elongated sliding hole 31, The inner side of the elongated sliding hole 31 is provided with a groove, so as to prevent the roller 32 from breaking away from the elongated sliding hole 31. The inner side of the roller 32 is installed with a vertical plate a33 through the rotating shaft a, and the rotating shaft a is fixedly connected with the vertical plate a33. The rollers 32 are rollingly connected, and the lower sides of the two vertical plates a33 are detachably installed with the cleaning part 35 for cleaning the surface of the filter screen a23 through the mounting part 34. The cleaning part 35 includes an elongated block 351 and is fixed under the elongated block 351 A plurality of scrapers 352 on the side, the lower side of the scraper 352 is in contact with the surface of the roller 32;

Both sides of filter mechanism 2 are provided with impurity storage mechanism 5. Impurity storage mechanism 5 includes a mounting rod 51 fixed on the inner wall of the rotating rod 21. The lower side of the mounting rod 51 is hinged with a partition 52 through the connecting rod b. The partition 52 and There is certain airtightness between the inner sides of the rotating rods 21, and an arc-shaped baffle 53 is fixed on the outside of the dividing plate 52. The center of circle of the arc-shaped baffle 53 coincides with the hinge point of the connecting rod b, and the weight of the dividing plate 52 is relative to the arc-shaped The weight of baffle plate 53 is heavier, and the center of gravity position of dividing plate 52 and arc-shaped baffle plate 53 is positioned at dividing plate 52, dividing plate 52 offers elongated through-hole 54, and is provided with filter screen in elongated through-hole 54, storage Oil can flow into between the arc-shaped baffle plate 53 and the dividing plate 52 through the strainer, and then the pressure on both sides of the dividing plate 52 can be approached, so that the dividing plate 52 can not rotate due to the thrust of the vegetable oil, and the weight of the dividing plate 52 can It is also possible to further prevent the partition plate 52 from being pushed by the vegetable oil. The storage cavity 55 communicating with the filter screen a23 is provided on the underside of the arc-shaped baffle plate 53. The storage cavity 55 can collect and store the impurities in the vegetable oil, while the arc-shaped baffle plate 53 The storage cavity 55 can be sealed to prevent the impurities in the storage cavity 55 from being taken out by the vegetable oil. When the impurities in the storage cavity 55 need to be discharged, the partition 52 and the arc-shaped baffle 53 can be turned over to one side. Discharge the impurities in the storage chamber 55;

The lower side of the filter mechanism 2 is provided with a bottom leak-proof mechanism 7 that moves synchronously with the cleaning mechanism 3, and the lower side of the filter mechanism 2 is provided with an isolation mechanism 4 that can move up and down, and the isolation mechanism 4 and the filter mechanism 2 are connected through a transmission mechanism 6. move;

Isolation mechanism 4 comprises the elongate return frame 41 that can move up and down, the outside of elongate return frame 41 matches with the inside of casing 1, and the upper side of elongate return frame 41 is hinged with filter screen b42, and filter screen b42 can be long The inner frame of the shaped back frame 41 is completely covered, and the side of the filter screen b42 away from the hinge point is fixed with a stay cord 43, the number of the stay cord 43 is preferably 2, and the other end of the stay cord 43 goes around the elongated back frame The outer side of 41 is fixedly connected with the inner bottom of casing 1, and one side of elongated back frame 41 is provided with installation groove, and guide wheel 44 is installed in rotation in the installation groove, and stay cord 43 walks around guide wheel 44, filter screen The back side of b42 is provided with the spring 45 that is installed on casing 1 side wall, and spring 45 can guarantee that filter screen b42 can turn over to the inner frame side of elongated back frame 41, and guide wheel 44 can reduce stay cord 43 and elongated Back to the friction of frame 41;

The side wall of the box body 1 is connected and fixed with an oil discharge pipe 11, and an electronic valve is arranged on the oil discharge pipe 11, and an openable cleaning sealing door 12 is arranged on one side of the water seal of the box body 1, and the height of the oil discharge pipe 11 is higher than that of the cleaning seal. The height of the door 12 cleans the sealed door 12, and the cleaned sealed door 12 can be used to clean up impurities at the bottom of the casing 1.

In this embodiment, the vegetable oil raw material is poured into the filter mechanism 2 through the opening on the upper side of the box body 1, and the vegetable oil will be initially filtered through the filter holes of the filter screen a23, and flow through the inner frame of the elongated back frame 41 to The bottom of the casing 1 is placed for clarification, and impurities will be left on the filter screen a23. After the vegetable oil has been clarified for a period of time, the transmission mechanism 6 can be used to make the filter mechanism 2 swing left and right with the rotating rod 21 as the center of the circle, and the filter mechanism 2 will move to the center of the circle. The two sides are inclined, and when the filter mechanism 2 is tilted, the bottom anti-leakage mechanism 7 and the cleaning mechanism 3 will slide to the lower side due to their own weight. The impurities on the upper surface are scraped, and the partition plate 52 will also rotate at the hinge point with the connecting rod b at the same time. On the upper side, the cleaning part 35 can push the scraped impurities into the storage chamber 55 to complete collection, and the high side partition 52 will drive the arc baffle 53 to rotate, because the center of circle of the arc baffle 53 is in line with the The hinge points of connecting rod b coincide, and when the arc baffle plate 53 rotates, it can always cover and seal the upper side of the storage chamber 55. When in use, the filter mechanism 2 can be tilted to both sides once, and finally the cleaning mechanism 3 moves to the middle part of filter mechanism 2, and at the same time transmission mechanism 6 can make elongated return frame 41 move downwards, and when elongated return frame 41 moves downwards, the distance between the two ends of stay cord 43 is narrowed, filter net b42 will gradually turn down until the filter screen b42 covers the inner frame of the elongated back frame 41, and then when the elongated back frame 41 continues downward, it will enter into the vegetable oil at the bottom of the casing 1 to filter The net b42 can filter the vegetable oil again until the filter net b42 moves to the lower side of the oil discharge pipe 11, then the vegetable oil in the tank 1 can be discharged through the oil discharge pipe 11, and the filter net b42 can also remove the sediment from the tank 1 The impurities at the bottom are isolated to prevent the impurities at the bottom from stirring the vegetable oil. When the elongated back frame 41 moves upwards to the original position, the filter screen b42 will be pulled into a vertical state again by the stay cord 43.

Embodiment two

As shown in Figure 4, a vegetable oil clarification equipment proposed by the present invention, compared with the first embodiment, the mounting part 34 in this embodiment includes a fixing rod 343 fixed on the upper side of the elongated block 351 through a connecting block and a The mounting socket 341 of the vertical plate a33, the outer side of the mounting socket 341 is provided with an arc-shaped lock groove 342 opened on the mounting part 34, one side of the arc-shaped lock groove 342 communicates with the side wall of the vertical plate a33, and the fixed rod 343 The end of the installation mortise 341 is fixed with a mounting tenon block 345 that matches the installation mortise 341. The inner side of the installation mortise 341 is set at an included angle, and the upper and lower sides of the inner end of the installation tenon block 345 are provided with angles matching the inner side of the installation mortise 341. The slope of the installation mortise 341 and the slope of the installation tenon block 345 can increase the stable point shape of the installation tenon block 345, the outer side of the fixed rod 343 is rotated with a screw ring 346, and the outer peripheral surface of the screw ring 346 is provided with anti-skid structure, the outer side of the twist ring 346 is fixed with a locking arc 344 through the connecting rod a, and the radius of the arc lock groove 342 matches the radius of the locking arc 344 rotating with the fixed rod 343, and the locking arc 344 and the arc lock groove 342 The matching thickness of the locking arc block 344 and the arc-shaped locking groove 342 can increase the stability of the clamping.

In this embodiment, when installing the cleaning part 35, the installation mortise blocks 345 on both sides can be inserted into the installation mortise 341, and after the installation mortise 341 is pushed into the inside of the installation mortise 341, the screw can be screwed. Ring 346, so that the locking arc block 344 enters the arc-shaped lock groove 342, and finally the locking arc block 344 is symmetrically arranged with the installation socket 341, and the installation of the cleaning part 35 can be completed.

Embodiment three

As shown in Figure 6, a vegetable oil clarification equipment proposed by the present invention, compared with Embodiment 1, this embodiment also includes a bottom leak-proof mechanism 7 including a mounting vertical plate b71 that is rotatably mounted on the outside of the roller 32, and the mounting vertical plate b71 It is fixedly connected with the rotating shaft a, and a roller 72 is installed between the lower sides of the two vertical plates b71 through the rotating shaft b. The roller 72 has a certain weight to ensure that the gravity of the roller 72 can be carried out when the filter mechanism 2 is tilted. Sliding, the outer circumferential surface of the roller 72 is provided with evenly distributed blocking rods 73, the blocking rods 73 are made of rubber material, and when the rollers 72 rotated in motion, the blocking rods 73 can be aligned with the filter holes of the filter screen a23 One correspondence, the bottom of the filter mechanism 2 is fixed with a rack 75 arranged horizontally, the gear 74 meshing with the rack 75 is fixed on the rotating shaft b, the side wall of the filter mechanism 2 is fixed with a slide rail a76 arranged horizontally, and the slide rail a76 The stability of the anti-leakage mechanism 7 at the bottom can be increased, and the installation riser b71 is slidably installed on the slide rail a76 through the slide block a.

In this embodiment, when the filter mechanism 2 is tilted, the roller 72 will slide synchronously with the cleaning mechanism 3, and the roller 72 will rotate due to the cooperation of the rack 75 and the gear 74, and the blocking rod 73 will be squeezed and deformed And the filter hole of filter screen a23 is blocked, then filter screen a23 is scraped and cleaned by scraper 352, can avoid the impurity on the filter screen a23 to be scraped in the filter hole of filter screen a23 by scraper 352, has increased cleaning cleanliness.

Embodiment Four

As shown in Fig. 1 and Fig. 7, the vegetable oil clarification equipment proposed by the present invention, compared with the first embodiment, this embodiment also includes that the transmission mechanism 6 includes two rotating shafts installed on both sides of the inside of the box body 1 respectively. Rod 62, on the outer side of the lower end of the rotating rod 62, a protective tube fixed to the inside of the box body 1 can be provided. The protective tube can isolate the rotating rod 62, so as to prevent the surrounding impurities from turning over when the rotating rod 62 is rotating. The rotating rod 62 is processed with two reciprocating screw rods 63 arranged up and down, one of which is only processed with the lower reciprocating screw rod 63, the length of the upper reciprocating screw rod 63 is less than the length of the lower side reciprocating screw rod 63, and In actual use, it is necessary to keep a certain distance between the upper and lower reciprocating screw rods 63 to avoid interference between the filter mechanism 2 and the filter screen b42 during use, and the long return frame 41 is slidably installed on the lower side to reciprocate Screw rod 63, the upper reciprocating screw rod 63 is slidably installed with a moving block 64 through the ball nut b, and the side wall of the box body 1 is fixed with a vertically arranged slide rail b65, and the moving block 64 is slidably installed on the slide rail through the slider b b65, a rotating roller 67 is installed on the filter mechanism 2 through the rotation of the bracket, the middle part of the rotating roller 67 is arranged in an arc shape, and the side wall of the moving block 64 is fixedly extended to the driving push rod 66 on the lower side of the rotating roller 67, driving the pushing rod 66 Adapting to the middle arc of the rotating roller 67 can increase the stability of the rotating roller 67 and the drive push rod 66. The lower sides of the two rotating rods 62 run through the box body 1 and are connected by a wheel transmission 68. The rotating rod 62 and the box The bottom of the body 1 is watertightly connected, and the top of the box body 1 is fixed with a stepping motor 61 , and the output end of the stepping motor 61 is rotatably connected with one of the rotating rods 62 .

In this embodiment, the stepper motor 61 is operated, and the two rotating rods 62 are driven to rotate synchronously through the wheel drive 68. When the rotating rods 62 are rotating, the moving block 64 and the driving push rod 66 will move up and down, and the driving push rod 66 will pass The rotating roller 67 drives the filter mechanism 2 to swing with the rotating rod 21, and when the moving block 64 moves to the two ends of the reciprocating screw mandrel 63, the stepper motor 61 is stopped for a certain period of time to ensure that the cleaning mechanism 3 can slide to one end of the filter mechanism 2, Simultaneously, the elongated return frame 41 can be moved downward for a certain distance and stagnant for a certain period of time, which can reduce the movement and probability of the impurities at the bottom of the casing 1 being turned over. After the two ends of the filter mechanism 2 have been cleaned by the cleaning mechanism 3, And when the cleaning mechanism 3 moves to the side for the first cleaning, the stepper motor 61 can be operated in reverse, so that the filter mechanism 2 is aligned, while the cleaning mechanism 3 is away from the impurity storage mechanism 5 on both sides, and is located at Near the side of the rotating roller 67, the elongated return frame 41 is positioned at the lowermost side of the downside reciprocating screw mandrel 63, and the operating speed of the stepper motor 61 can be set according to actual conditions.

The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant revelations of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments. .

Claims (7)

1. A vegetable oil clarification device, comprising a box body (1), characterized in that: a filter mechanism (2) that can swing at a certain angle is arranged inside the box body (1), and a filter mechanism (2) is set inside the filter mechanism (2). There is a cleaning mechanism (3) that slides as the filtering mechanism (2) swings, and a bottom leak-proof mechanism (7) that moves synchronously with the cleaning mechanism (3) is provided on the lower side of the filtering mechanism (2). (2) There are impurity storage mechanisms (5) on both sides of the interior, and an isolation mechanism (4) that can move up and down is installed on the lower side of the filter mechanism (2), and the isolation mechanism (4) is connected to the filter mechanism ( 2) Interlocking through the transmission mechanism (6); The isolation mechanism (4) includes a long return frame (41), and a filter net b (42) is hinged on the upper side of the long return frame (41), and the filter net b (42) is away from a hinge point. A stay rope (43) is fixed on the side, and the other end of the stay rope (43) goes around the outer side of the elongated back frame (41) and is fixedly connected with the inner bottom of the box body (1); The filter mechanism (2) includes a long frame (22) that is rotatably connected to the inner side of the box (1) through a rotating rod (21), and a filter net a (23) is provided on the lower side of the long frame (22) ; The cleaning mechanism (3) includes elongated sliding holes (31) opened along the length direction of the two side walls of the elongated frame (22), and both sides of the elongated sliding holes (31) are provided with buffer blocks (36 ), the elongated sliding hole (31) is provided with a rolling wheel (32), and the inner side of the rolling wheel (32) is rotated by a rotating shaft a to install a mounting riser a (33), and the two mounting risers a The lower side of (33) is detachably installed with the cleaning piece (35) that cleans the surface of the filter screen a (23) through the mounting piece (34), and the cleaning piece (35) includes an elongated block (351) fixed on Multiple scrapers (352) on the underside of the elongated block (351); The transmission mechanism (6) includes two rotating rods (62) installed on both sides of the box body (1) for rotation respectively. The rotating rod (62) is processed with two sections of reciprocating screw rods (63) arranged up and down. The elongated return frame (41) is slidably installed on the lower reciprocating screw rod (63) through the ball nut a, and the reciprocating screw rod (63) on the upper side is slidably installed with a moving block (64) through the ball nut b, and the The side wall of the box (1) is fixed with a vertical slide rail b (65), the moving block (64) is slidably installed on the slide rail b (65) through the slide block b, and the filter mechanism (2) A rotating roller (67) is installed on the upper side through the rotation of the bracket, and the side wall of the moving block (64) is fixedly extended to the driving push rod (66) on the lower side of the rotating roller (67). The two rotating rods (62) The lower side runs through the box body (1) and is connected by a wheel drive (68). A stepper motor (61) is fixed on the top of the box body (1), and the output end of the stepper motor (61) is connected to the A rotating rod (62) is rotatably connected. 2. The vegetable oil clarification equipment according to claim 1, characterized in that, the mounting part (34) includes a fixing rod (343) fixed on the upper side of the elongated block (351) through a connecting block and a The mounting socket (341) of the vertical plate a (33), the outer side of the mounting socket (341) is provided with an arc-shaped lock groove (342) opened on the mounting part (34), the fixing rod (343) The end is fixed with a mounting mortise (345) matching the mounting socket (341), and the outer side of the fixed rod (343) is rotated with a twist ring (346), and the outer side of the screw ring (346) passes through the connecting rod a is fixed with locking arc block (344). 3. The vegetable oil clarification equipment according to claim 2, characterized in that, the inner side of the installation mortise (341) is set at an angle, and the inner end of the installation tenon (345) is set on the upper and lower sides There is an inclined surface matching the inner angle of the installation socket (341), and the radius of the arc lock groove (342) matches the radius of the locking arc block (344) rotating with the fixed rod (343). 4. A vegetable oil clarification equipment according to claim 1, characterized in that the bottom leak-proof mechanism (7) includes a vertical plate b (71) that is rotatably mounted on the outside of the roller (32), and the two A roller (72) is installed between the lower sides of the installation vertical plate b (71) through the rotation of the rotating shaft b, and the outer peripheral surface of the roller (72) is provided with evenly distributed blocking rods (73), and the filter mechanism The bottom of (2) is fixed with a rack (75) arranged horizontally, the gear (74) meshing with the rack (75) is fixed on the shaft b, and the side wall of the filter mechanism (2) is fixed with a horizontal The slide rail a (76) is provided, and the installation riser b (71) is slidably installed on the slide rail a (76) through the slide block a. 5. A vegetable oil clarification device according to claim 1, characterized in that the impurity storage mechanism (5) includes a mounting rod (51) fixed to the inner wall of the rotating rod (21), and the mounting rod (51) The lower side of the baffle (52) is hinged through the connecting rod b, and the outer side of the baffle (52) is fixed with an arc-shaped baffle (53), and the baffle (52) is provided with a long through hole (54) , and the elongated through hole (54) is provided with a filter screen, and the lower side of the arc-shaped baffle (53) is provided with a storage chamber (55) communicating with the filter screen a (23). 6. The vegetable oil clarification equipment according to claim 1, characterized in that, the side wall of the box (1) is communicated with and fixed with an oil discharge pipe (11), and the oil discharge pipe (11) is provided with electronic As for the valve, one side of the box body (1) is water-tightly provided with an openable cleaning sealing door (12). 7. The vegetable oil clarification equipment according to claim 1, characterized in that, one side of the elongated back frame (41) is provided with a mounting groove, and a guide wheel (44) is rotatably installed in the mounting groove , and the pull cord (43) bypasses the guide wheel (44), and the rear side of the filter net b (42) is provided with a spring (45) installed on the side wall of the box (1).

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