Liquid separation device is used in soybean lecithin production
Technical Field
The utility model relates to the technical field of soybean lecithin production, in particular to a liquid separation device for soybean lecithin production.
Background
Soybean lecithin is a natural phospholipid compound extracted from soybean and is widely applied to industries such as food, medicine and the like, and in the extraction process, the soybean lecithin contains grease, protein, pigment and other liquids in addition to the lecithin, and liquid separation is required for purifying and concentrating the components of the lecithin.
In the production process of soybean lecithin, the soybean lecithin is generally poured into a centrifugal barrel for liquid separation, the soybean lecithin is sticky, and in the centrifugal process, the soybean lecithin can generate larger surface tension under the action of centrifugal force, so that the soybean lecithin is easy to adhere to the inner wall of the centrifugal barrel, the outlet is easy to be blocked, the smooth discharge of the soybean lecithin is influenced, and the soybean lecithin adhered to the inner wall of the centrifugal barrel needs additional manual cleaning, so that the production cost and labor intensity are increased.
Disclosure of utility model
In order to overcome the defects that soybean lecithin is adhered to the inner wall of a centrifugal cylinder, an outlet is easy to be blocked, smooth discharge of the soybean lecithin is affected, and the soybean lecithin adhered to the inner wall of the centrifugal cylinder needs additional manual cleaning, so that the production cost and the labor intensity are increased, the utility model provides the liquid separation device for soybean lecithin production.
The liquid separation device for soybean lecithin production comprises a frame, an annular frame, a discharge pipe, a rotary ring, a rotary bucket, an annular frame, centrifugal cloth, a mounting frame, an air cylinder, a scraping ring, a scraping plate, a blocking mechanism and a driving mechanism, wherein the annular frame is connected to the top of the frame, the discharge pipe is communicated with the bottom of the annular frame, the rotary ring and the rotary bucket are rotationally connected to the annular frame, a discharge hole for discharging soybean lecithin after liquid separation is arranged in the middle of the bottom of the rotary bucket, the annular frame and the centrifugal cloth are connected between the rotary bucket and the rotary ring, two mounting frames are connected to the annular frame, the air cylinder is mounted between the two mounting frames, the scraping ring for scraping soybean lecithin adhered in the rotary ring and the centrifugal cloth is connected to a telescopic rod of the air cylinder, the scraping ring is connected with the scraping plate for scraping soybean lecithin adhered in the rotary bucket, the blocking mechanism for blocking the discharge hole at the bottom of the rotary bucket is arranged on the scraping ring, and the driving mechanism for driving the rotary ring, the rotary bucket, the annular frame and the centrifugal cloth are rotationally arranged on the annular frame.
Optionally, the plugging mechanism comprises a mounting rod and a plugging block, the mounting rod is rotationally connected to the scraping ring, the plugging block for plugging the discharge hole at the bottom of the rotary bucket is connected to the mounting rod, and the plugging block is positioned in the discharge hole at the bottom of the rotary bucket.
Optionally, the driving mechanism comprises a mounting plate and a driving motor, the annular frame is connected with the mounting plate, the driving motor is mounted on the mounting plate, and an output shaft of the driving motor and the rotating ring are in transmission through a belt pulley group.
Optionally, the device further comprises a contact block and a pushing block, wherein the contact block is connected to the blocking block, the pushing block is connected to the rotating bucket and used for pushing the contact block, so that the contact block rotates, and the contact block drives the blocking block to rotate, so that the blocking block rotates along with the rotating bucket.
Optionally, the rotary bucket further comprises a ball, the ball is rotationally connected with the annular frame, and the ball is contacted with the bottom of the rotary bucket.
Optionally, the belt pulley assembly protection device further comprises a protection cover, wherein the top of the annular frame is connected with the protection cover for protecting the belt pulley assembly, and the belt pulley assembly is located in the protection cover.
The soybean lecithin liquid separator has the beneficial effects that the output shaft of the driving motor can drive the centrifugal cloth to rotate, liquid in the soybean lecithin can be thrown into the annular frame through the centrifugal cloth under the action of the centrifugal force, the liquid separation is carried out on the soybean lecithin, and the adhered soybean lecithin can be scraped off through the scraping ring and the scraping plate, so that the soybean lecithin after the liquid separation can be smoothly discharged, and the adhered soybean lecithin can be automatically cleaned, so that the production cost and the labor intensity can be reduced.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a cross-sectional view of the ring frame, swivel ring and swivel bucket of the utility model.
FIG. 3 is a schematic perspective view of the rotary ring, rotary bucket, ring frame and centrifugal cloth of the present utility model.
Fig. 4 is a cross-sectional view of the ring frame and shield of the present utility model.
The reference numerals in the figure have the meanings of 1a frame, 2 an annular frame, 21 a discharge pipe, 3 a rotary ring, 4 a rotary bucket, 5 an annular frame, 6 a centrifugal cloth, 7 a mounting frame, 8 a cylinder, 9 a scraping ring, 10 a scraping plate, 11a mounting rod, 12 a blocking block, 13 a mounting plate, 14 a driving motor, 15 a contact block, 16 a push block, 17 a ball and 18 a protective cover.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present utility model, are used only with reference to the drawings of the present utility model, and are not meant to be limiting in any way.
As shown in figures 1-4, a liquid separation device for soybean lecithin production comprises a machine frame 1, an annular frame 2, a discharge pipe 21, a rotating ring 3, a rotating hopper 4, an annular frame 5, centrifugal cloth 6, a mounting frame 7, an air cylinder 8, a scraping ring 9, a scraping plate 10, a plugging mechanism and a driving mechanism, wherein the top of the machine frame 1 is connected with the annular frame 2 through bolts, the left side of the bottom of the annular frame 2 is communicated with the discharge pipe 21, the upper part of the annular frame 2 is rotationally connected with the rotating ring 3, the lower part of the annular frame 2 is rotationally connected with the rotating hopper 4, a discharge hole is arranged in the middle of the bottom of the rotating hopper 4, the annular frame 5 and the centrifugal cloth 6 are connected between the top of the rotating hopper 4 and the bottom of the rotating ring 3, the centrifugal cloth 6 is positioned in the annular frame 5, the front side and the rear sides of the top of the annular frame 2 are both connected with the mounting frame 7 through bolts, the air cylinder 8 is mounted between the two mounting frames 7 through bolts, the lower end of a telescopic rod of the air cylinder 8 is connected with the scraping ring 9, the right side of the bottom of the scraping ring 9 is connected with the scraping plate 10, a mechanism for plugging the bottom of the rotating hopper 4 is arranged on the scraping ring 9, the annular frame 2 is used for plugging the discharge hole 2, the rotating hopper 4, and the driving mechanism is used for plugging the rotating hopper 4.
As shown in fig. 2, the plugging mechanism comprises a mounting rod 11 and a plugging block 12, the middle of the bottom of the scraping ring 9 is rotationally connected with the mounting rod 11, the lower end of the mounting rod 11 is connected with the plugging block 12, and the plugging block 12 is positioned in a discharge hole at the bottom of the rotating bucket 4.
As shown in fig. 1 and 4, the driving mechanism comprises a mounting plate 13 and a driving motor 14, the middle part of the right side of the annular frame 2 is connected with the mounting plate 13 through bolts, the driving motor 14 is mounted on the right side of the mounting plate 13 through bolts, and an output shaft of the driving motor 14 and the rotating ring 3 are transmitted through a belt pulley set.
As shown in fig. 2, the rotary bucket further comprises a contact block 15 and a push block 16, wherein the contact block 15 is connected to the left side of the bottom of the block 12, and the push block 16 is connected to the left side of the bottom of the rotary bucket 4.
As shown in fig. 2, the rotary bucket further comprises balls 17, wherein the balls 17 are connected to the inner bottom of the annular frame 2 in a uniformly circumferentially spaced rotation manner, and the balls 17 are in contact with the bottom of the rotary bucket 4.
As shown in fig. 1 and 4, the belt pulley is further provided with a protective cover 18, the top of the annular frame 2 is connected with the protective cover 18 through bolts, and the belt pulley group is positioned in the protective cover 18.
The soybean lecithin is put into the rotary ring 3 by a worker, the discharge hole at the bottom of the rotary hopper 4 is blocked by the blocking block 12, so that the soybean lecithin cannot be discharged, then the driving motor 14 is started, the output shaft of the driving motor 14 drives the rotary ring 3 to rotate through the belt pulley group, the rotary ring 3 drives the annular frame 5 to rotate, the annular frame 5 drives the rotary hopper 4 to rotate, thereby driving the centrifugal cloth 6 to rotate, under the action of centrifugal force, the liquid in the soybean lecithin can be thrown into the annular frame 2 through the centrifugal cloth 6 to separate the liquid from the soybean lecithin, the liquid in the annular frame 2 can be discharged through the discharge pipe 21, the rotary hopper 4 can also drive the pushing block 16 to rotate, the pushing block 16 can push the contact block 15 to rotate, the contact block 15 drives the blocking block 12 to rotate along with the rotary hopper 4, the friction between the rotary hopper 4 and the blocking block 12 is avoided, the ball 17 can reduce the friction force of the rotation bucket 4, so that the rotation of the rotation bucket 4 is smoother, the protective cover 18 can protect the belt pulley group, the belt pulley group is prevented from being collided by external objects, after the soybean lecithin liquid is separated, the driving motor 14 is closed, then the telescopic rod of the air cylinder 8 is controlled to extend to drive the scraping ring 9 to move downwards, the scraping ring 9 drives the mounting rod 11 and the scraping plate 10 to move downwards, the mounting rod 11 drives the blocking block 12 to move downwards, the blocking block 12 no longer blocks the discharge opening at the bottom of the rotation bucket 4, the soybean lecithin after the liquid separation can be discharged through the discharge opening at the bottom of the rotation bucket 4, then the scraping ring 9 can enter the rotation ring 3 and the centrifugal cloth 6, the scraping ring 9 can scrape down the soybean lecithin adhered in the rotation ring 3 and the centrifugal cloth 6, so that the soybean lecithin after the liquid separation is successfully discharged, the scraper blade 10 continues to move downwards, when the scraper blade 10 moves downwards and the inner wall of the rotating bucket 4 contacts, the air cylinder 8 is closed, then the driving motor 14 is started again to drive the rotating bucket 4 to rotate, and the scraper blade 10 contacts with the inner wall of the rotating bucket 4, so that the scraper blade 10 can scrape off the soybean lecithin adhered in the rotating bucket 4, the soybean lecithin after liquid separation can be smoothly discharged, and the adhered soybean lecithin is automatically cleaned, so that the production cost and the labor intensity can be reduced.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.