CN111250272B - A kind of pearl oyster mucus separation and collection device - Google Patents

Abstract

The invention belongs to the technical field of mucus extraction. The pearl oyster mucus separating and collecting device comprises a base, wherein a bearing beam is arranged on the base, a centrifugal mechanism is arranged on the bearing beam, and a collecting mechanism and a control mechanism are arranged on the base; the centrifugal mechanism comprises a first motor and a centrifugal barrel, the first motor is rotationally connected with the bearing beam, and a first cylinder for driving the first motor to horizontally turn over by 90 degrees is arranged on one side of the first motor; the centrifugal barrel comprises a cylindrical inner barrel and an outer barrel; a discharging cavity is formed between the inner cylinder and the outer cylinder, and a partition board for dividing the discharging cavity into at least two compartments is longitudinally arranged in the discharging cavity; the collecting mechanism comprises a lifting type supporting frame, a second motor and a collecting cover fixedly connected with the supporting frame; the first motor, the first cylinder, the lifting support frame, the second motor and the controlled end of the vacuum pump are respectively connected with the output end of the control mechanism. The invention has reasonable structure, high separating efficiency of the shellfish meat and mucus and convenient discharging.

Description

A kind of pearl oyster mucus separation and collection device

Technical field

The invention belongs to the technical field of mucus extraction, and specifically relates to a pearl oyster mucus separation and collection device.

Background technique

Pearl oyster mucus is the waste liquid after the pearl oyster meat is taken. Its weight is 20% to 30% of the pearl oyster. It contains effective protein, a large amount of amino acids and the free amino acid - taurine. The special nutritional supplement made from pearl oyster mucus is rich in amino acids and has good balance. It is also rich in aspartic acid, glutamic acid, lysine, arginine, phenylalanine, histidine, and tyrosine. etc. and effective nutrients water-soluble protein. The special nutrient product made from pearl oyster mucus is non-toxic and has good use effect. It is suitable for the weak and weak patients to supplement amino acid and other nutrients after surgery to promote recovery. Pearl oyster mucus also has anti-tumor activity, so it is also a medical agent. tPearl oyster mucus can be used directly as a nutrient, or it can be mixed with lactose or sucrose, glucose, starch, gum arabic or gelatin, water, ethanol and other binding agents, with lubricants such as talc or stearic acid, and natural pigments, etc. Tablets, capsules or microcapsules for consumption. In addition, pearl oyster mucus is also a precious raw material for beauty cosmetics, which has good water retention and skin improvement effects.

At this stage, the pearl oyster mucus collection process is mainly based on chemical collection methods. However, due to the violent chemical reactions during the collection process, many nutrients and functional substances are destroyed. In the end, only some of the substances are collected, and multiple chemicals are involved. reaction, the operation process is complicated, the safety factor is low, and a large amount of chemical waste is produced, causing great environmental pollution. Therefore, the current "green and environmentally friendly" industrialization and large-scale collection of pearl oyster mucus has not yet been realized, resulting in a large amount of waste of resources, seriously affecting the extension of my country's pearl oyster industry chain, and greatly weakening the international market competitiveness of my country's pearl industry. Therefore, the development of a collection device that can quickly collect pearl oyster mucus on a large scale will surely further promote the healthy development of my country's pearl industry.

Contents of the invention

In order to solve the above technical problems, the present invention provides a pearl oyster mucus separation and collection device with reasonable structure, high efficiency of separating shellfish meat and mucus, and convenient discharging, which fills the gap of the lack of pearl oyster mucus extraction and collection devices in the market.

In order to solve the above technical problems, the present invention adopts the following technical solutions:

A pearl oyster mucus separation and collection device includes a base, a load-bearing beam is provided on the base, a centrifugal mechanism is provided on the load-bearing beam, and a collection mechanism and a control mechanism are provided on the base;

The centrifugal mechanism includes a first motor and a centrifugal barrel. The first motor is rotationally connected to the load-bearing beam. A first cylinder is provided on one side of the first motor for driving the first motor to turn horizontally by 90°; The bottom of a cylinder barrel is connected to the load-bearing beam, and the end of the first cylinder piston rod is connected to one side of the first motor; the first motor has a variable speed, and the output end of the first motor has a rotating shaft; The rotating shaft is fixedly connected to the top center of the centrifuge barrel and can drive the centrifuge barrel to rotate. The upper end of the centrifuge barrel has an opening; the bottom of the centrifuge barrel is provided with a bottom cover, and the bottom cover is hinged with the centrifuge barrel; The centrifugal barrel includes a cylindrical inner cylinder and an outer cylinder; a number of sieve holes are evenly distributed on the side wall of the outer cylinder; a discharge chamber is formed between the inner cylinder and the outer cylinder, and the discharge chamber is longitudinally A partition is provided for dividing the discharge chamber into at least two compartments;

The collection mechanism includes a lifting support frame, a second motor and a collection cover fixedly connected to the support frame. A slide rail is provided on the base, and the support frame is slidably arranged in the slide rail. The second motor is provided on the side for driving the support frame to move in the slide rail; the collection cover is detachably set under the centrifuge barrel, the collection cover is funnel-shaped, and the collection cover is The bottom of the liquid outlet is provided with a liquid outlet with a switch valve; a filter is provided above the liquid outlet, and a vacuum pipe and a vacuum pipe are provided on the side wall of the collection cover between the liquid outlet and the filter screen. vacuum pump;

The controlled ends of the first motor, the first cylinder, the lifting support frame, the second motor and the vacuum pump are respectively connected to the output ends of the control mechanism.

Further, a slag discharge port is provided on the side wall of the collection cover, an impurity tank is provided outside the slag discharge port, a second cylinder is provided on the opposite side of the slag discharge port, and a second cylinder is provided inside the collection cover. There is a scraper for pushing the impurities on the filter to the impurity groove. The telescopic rod of the second cylinder is connected to the scraper. The controlled end of the second cylinder is connected to the output end of the control mechanism.

Further, the bottom cover is annular, with several sieve holes evenly distributed on the bottom cover; one side of the bottom cover is connected to the bottom side wall of the centrifuge barrel through a hinge, and the bottom cover also passes through several sieve holes. The buckle is connected to the centrifuge barrel.

Further, an assembly groove is vertically provided on the inner wall of the collection cover, and a brush is detachably installed on the assembly groove. When the brush is installed on the assembly groove, the brush surface of the brush is in contact with the centrifugal brush. The outer walls of the barrel are in contact.

Further, the second motor is a stepper motor, the output end of the stepper motor is connected to a screw, the support frame is provided with a threaded through hole, and the screw is threadedly connected to the support frame, so Both ends of the screw are rotatably mounted on the base respectively, and a slide block is fixed at the bottom of the support frame.

Further, the support frame includes a base plate and electric lifting rods arranged vertically on both sides of the base plate, and the top end of the electric lifting rod is connected to the collection cover.

Further, partitions for dividing the discharge chamber into four compartments are arranged evenly and longitudinally in the discharge chamber.

Further, the upper parts of the inner cylinder and the outer cylinder are connected through two axial fixed rods that cross each other, and the rotating shaft of the first motor is fixedly connected to the middle part of the axial fixed rod.

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

The pearl oyster mucus separation and collection device of the present invention has a novel and reasonable structure, high separation efficiency of shell meat and mucus, and convenient discharging, which fills the gap of the lack of pearl oyster mucus extraction device in the market. The centrifugal barrel of the present invention includes an inner cylinder and an outer cylinder. A discharging chamber is formed between the inner cylinder and the outer cylinder to increase the longitudinal deliquifying area of the centrifugal barrel. There is a longitudinal device in the discharging chamber for dividing the discharging chamber into at least The partitions of the two compartments are designed in such a way that the shellfish meat is less likely to stick together and form agglomerates during centrifugation, which enhances the deliquifying capacity of the centrifuge barrel and improves the deliquifying working conditions. The vacuum pump is used to pump air to form negative pressure, which can effectively Helps accelerate the filtration and collection of mucus. In order to further solve the problem that the shellfish meat is easy to stick to the ball, after centrifuging for a period of time, the first cylinder is controlled through the control mechanism to turn the first motor horizontally 90°, and then the centrifuge barrel is placed from longitudinal to horizontal position, and the first motor is adjusted Rotate the centrifuge bucket at a slower speed to loosen the shellfish meat, then place the centrifuge bucket lengthwise, readjust the speed of the first motor to further centrifuge the shellfish meat; at the position of the centrifuge bucket, During the change process, in order to enable the collection cover to collect mucus on the centrifuge barrel in time, the support frame of the collection mechanism is lifted and can move in the slide rail, making it easy to remove the collection cover from the centrifuge barrel and move it. Go to the bottom of the centrifuge barrel to receive the mucus.

By arranging the scraper, the present invention can push the impurities on the filter net to the impurity tank, so as to keep the mucus unobstructed during filtration, realize high-efficiency solid-liquid separation, and meet the filtration requirements of pearl oyster mucus.

The present invention facilitates the removal of shellfish meat from the centrifuge barrel by providing a detachable bottom cover.

The present invention provides a detachable brush to facilitate brushing off the mucus on the outer wall of the centrifuge barrel, so that the mucus can be collected to a greater extent.

Description of the drawings

Figure 1 is a schematic structural diagram of a pearl oyster mucus separation and collection device according to the present invention;

Figure 2 is a schematic structural diagram of the pearl oyster mucus separation and collection device after the first motor is horizontally flipped 90° according to the present invention;

Figure 3 is a schematic side view of the centrifuge barrel;

Figure 4 is a top view of the centrifuge barrel;

Figure 5 is a schematic structural diagram of the bottom cover;

Figure 6 is a schematic structural diagram of the cover and brush of the present invention;

Figure 7 is a schematic structural diagram of the lifting support frame on the base;

Figure 8 is an electrical control principle diagram of the present invention;

Among them, the marks in the drawings are: 1-base; 2-loading beam; 3-control mechanism; 4-first motor; 5-centrifugal barrel; 6-first cylinder; 7-bottom cover; 8-inner cylinder; 9 -Outer cylinder; 10-sieve hole; 11-partition plate; 12-second motor; 13-collection cover; 14-slide rail; 15-liquid outlet; 16-filter; 17-vacuum pump; 18-slag discharge port ; 19-impurity tank; 20-second cylinder; 21-scraper; 22-hinge; 23-buckle; 24-assembly slot; 25-brush; 26-screw; 27-slider; 28-base plate ; 29-electric lifting rod; 30-axial fixed rod; 31-switch valve.

Detailed ways

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention. In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the purpose of To facilitate the description of the present invention and to simplify the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be construed as a limitation of the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Connection, or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components. In addition, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

Please refer to Figures 1 to 8. A pearl oyster mucus separation and collection device includes a base. The base is provided with a load-bearing beam. The load-bearing beam is set according to the actual situation to provide support in multiple directions, making the device as a whole The stability is enhanced, the load-bearing beam is provided with a centrifugal mechanism, and the base is provided with a collection mechanism and a control mechanism;

The centrifugal mechanism includes a first motor and a centrifugal barrel. The first motor is rotationally connected to the load-bearing beam. A bearing seat can be provided on the load-bearing beam for placing the first motor to realize the rotation of the first motor. The load-bearing beam One side of the first motor has a notch so that the first motor can rotate centered on the load beam; one side of the first motor is provided with a first cylinder for driving the first motor to turn horizontally 90°; the first cylinder needs to be selected to be sufficient A larger power cylinder that drives the first motor and the centrifugal barrel to rotate simultaneously; the first cylinder is placed vertically, the bottom of the first cylinder barrel is connected to the load-bearing beam, and the end of the first cylinder piston rod is connected to the first motor One side is connected; the first motor has a variable speed, and the output end of the first motor has a rotating shaft; the rotating shaft is fixedly connected to the top center of the centrifugal barrel and can drive the centrifugal barrel to rotate, and the upper end of the centrifugal barrel has a opening; the bottom of the centrifuge barrel is provided with a bottom cover, and the bottom cover is hingedly connected to the centrifuge barrel; the centrifuge barrel includes a cylindrical inner barrel and an outer barrel; the longitudinal deliquidating area of the centrifuge barrel is increased, so that There are several sieve holes evenly distributed on the side wall of the outer cylinder to facilitate the outflow of mucus; a discharge chamber is formed between the inner cylinder and the outer cylinder, and a vertical hole is provided in the discharge chamber for dividing the discharge chamber into at least two The partitions of each compartment are designed in such a way that the shellfish meat is less likely to stick together and form clumps during centrifugation, thereby enhancing the centrifuge bucket's deliquifying capacity and improving the deliquifying working conditions. In this embodiment, partitions for dividing the discharge chamber into four compartments are evenly arranged longitudinally in the discharge chamber. Such an arrangement makes the shellfish looser in the discharge chamber and not easy to stack.

The collection mechanism includes a lifting support frame, a second motor and a collection cover fixedly connected to the support frame. A slide rail is provided on the base, and the support frame is slidably arranged in the slide rail. The second motor is provided on the side for driving the support frame to move in the slide rail; the collection cover is detachably set under the centrifuge barrel, the collection cover can prevent mucus from splashing, and the collection cover is funnel-shaped The design facilitates the smooth outflow of mucus; the bottom of the collection cover is provided with a liquid outlet with a switch valve, and the liquid outlet is connected to a liquid storage tank (not shown in the figure); above the liquid outlet is a liquid outlet The filter screen, the side wall of the collection cover between the liquid outlet and the filter screen is provided with a vacuum pipe and a vacuum pump connected to the vacuum pipe; the vacuum pump is used to pump air to form a negative pressure, which can help accelerate the filtration and collection of mucus.

The controlled ends of the first motor, the first cylinder, the lifting support frame, the second motor and the vacuum pump are respectively connected to the output ends of the control mechanism.

In the present invention, after centrifugation for a period of time, in order to stir and loosen the clumps of shellfish, the control mechanism controls the operation of the first cylinder to turn the first motor horizontally by 90°, thereby placing the centrifuge barrel from vertical to horizontal. Adjust the speed of the first motor, rotate the centrifuge bucket at a slower speed to loosen the shellfish, then place the centrifuge bucket lengthwise, readjust the speed of the first motor to further centrifuge and deliquify the shellfish; centrifuge When the position of the barrel changes, in order to enable the collection cover to collect the mucus on the centrifuge barrel in time, the support frame of the collection mechanism adopts a lifting type and can move in the slide rail to facilitate the removal of the collection cover from the centrifuge barrel. , and can move to the bottom of the centrifuge barrel to receive the mucus.

When pearl oysters are centrifuged, in addition to throwing out mucus, there may also be impurities such as sand, broken pearls, broken shells, or broken shell meat. These impurities need to be discharged in time to avoid affecting the normal collection of mucus. In this embodiment, a slag discharge port is provided on the side wall of the collection cover. An impurity tank is provided outside the slag discharge port. A second cylinder is provided on the opposite side of the slag discharge port. Inside the collection cover A scraper is provided for pushing the impurities on the filter screen to the impurity groove. The telescopic rod of the second cylinder is connected to the scraper. The controlled end of the second cylinder is connected to the output end of the control mechanism. This setting keeps the mucus unobstructed during filtration, achieves high-efficiency solid-liquid separation, and meets the filtration requirements of pearl oyster mucus.

The bottom cover is annular, with several sieve holes evenly distributed on the bottom cover, which is designed to facilitate the flow of mucus; one side of the bottom cover is connected to the bottom side wall of the centrifuge barrel through a hinge, and the bottom cover is It is also connected to the centrifuge barrel through several buckles to facilitate taking out the shellfish meat from the centrifuge barrel. The upper end of the centrifuge barrel is provided with an upper cover (not shown in the figure) that is similar in shape to the bottom cover. The difference is that the upper cover is not provided with a sieve hole. The upper cover is provided to prevent shellfish meat from falling out of the centrifuge barrel during centrifugation. .

Since pearl oyster mucus is highly viscous, it easily sticks to the outer wall of the centrifuge barrel. In order to solve this problem, in this embodiment, an assembly groove is vertically provided on the inner wall of the collection cover, and the assembly groove is removable. A brush is installed on the ground, and when the brush is installed on the assembly groove, the brush surface of the brush is in contact with the outer wall of the centrifugal barrel. It is convenient to brush off the mucus on the outer wall of the centrifuge barrel, so that the mucus can be collected to a greater extent.

In order to facilitate the movement of the support frame, the second motor is a stepper motor, the output end of the stepper motor is connected to a screw, a threaded through hole is provided on the base plate of the support frame, and the screw is connected to the screw. The base plate of the support frame is threaded, and both ends of the screw are rotatably mounted on the base. The base is provided with a hole for the screw to pass through, and a slider is fixed at the bottom of the base plate of the support frame.

In this embodiment, the support frame includes a base plate and electric lifting rods arranged vertically on both sides of the base plate, and the top end of the electric lifting rod is connected to the collection cover. The electric lifting rod is an existing technology and will not be described in detail here.

The upper parts of the inner cylinder and the outer cylinder are connected through two axial fixed rods that cross each other, and the rotating shaft of the first motor is fixedly connected to the middle part of the axial fixed rod. This arrangement prevents the position of the inner cylinder and the outer cylinder from changing under the action of centrifugal force.

The method of using the pearl oyster mucus separation and collection device of the present invention is:

Put the shellfish to be centrifuged into the discharge chamber from the opening at the upper end of the centrifuge barrel. Put a certain amount of shellfish into each compartment according to the actual situation. Start the first motor through the control mechanism to start centrifugation. At the same time, start the vacuum pump so that the collection cover is in the The space under the filter screen becomes a vacuum state, helping the filter screen to quickly complete solid-liquid separation; after centrifugation for a period of time, the telescopic rod of the second cylinder is activated, and the impurities on the filter screen are pushed to the impurity tank through the scraper;

When it is necessary to stir and loosen the clumps of shellfish, control the contraction of the electric lifting rod to pull out the collection cover from the outside of the centrifuge barrel. At the same time, the first cylinder is started to work, so that the piston rod of the first cylinder drives the first motor to turn horizontally 90°. , and then place the centrifuge barrel from longitudinal to horizontal position, adjust the speed of the first motor, and rotate the centrifuge barrel at a slower speed to loosen the shells; then place the centrifuge barrel longitudinally, and readjust the speed of the first motor. rotate the speed to further centrifuge and deliquify the shellfish; when the position of the centrifuge barrel changes, in order to enable the collection cover to collect the mucus on the centrifuge barrel in time, start the second motor to move the support frame in the slide rail to the center of the centrifuge barrel. The lower part receives the mucus.

The above description is a detailed description of the preferred and feasible embodiments of the present invention, but the embodiments are not intended to limit the scope of the patent application of the present invention. All equivalent changes or modifications made within the technical spirit of the present invention shall belong to This invention is covered by patent scope.

Claims (6)

1. The utility model provides a pearl oyster mucus separation collection device, includes the base, be equipped with the carrier bar on the base, its characterized in that: the bearing beam is provided with a centrifugal mechanism, and the base is provided with a collecting mechanism and a control mechanism;

the centrifugal mechanism comprises a first motor and a centrifugal barrel, the first motor is rotationally connected with the bearing beam, and a first cylinder for driving the first motor to horizontally turn over by 90 degrees is arranged on one side of the first motor; the bottom of the first cylinder body is connected with the bearing beam, and the end part of the piston rod of the first cylinder is connected with one side of the first motor; the first motor has a variable rotating speed, and the output end of the first motor is provided with a rotating shaft; the rotating shaft is fixedly connected with the top center of the centrifugal barrel and can drive the centrifugal barrel to rotate, and the upper end of the centrifugal barrel is provided with an opening; a bottom cover is arranged at the bottom of the centrifugal barrel, and the bottom cover is hinged with the centrifugal barrel; the centrifugal barrel comprises a cylindrical inner barrel and an outer barrel; a plurality of sieve holes are uniformly distributed on the side wall of the outer cylinder; a discharging cavity is formed between the inner cylinder and the outer cylinder, and a partition board for dividing the discharging cavity into at least two compartments is longitudinally arranged in the discharging cavity; the bottom cover is in a circular ring shape, and a plurality of sieve holes are uniformly distributed on the bottom cover; one side of the bottom cover is connected with the side wall of the bottom of the centrifugal barrel through a hinge, and the bottom cover is also connected with the centrifugal barrel through a plurality of buckles;

the collecting mechanism comprises a lifting type supporting frame, a second motor and a collecting cover fixedly connected with the supporting frame, a sliding rail is arranged on the base, the supporting frame is arranged in the sliding rail in a sliding manner, and one side of the base is provided with the second motor for driving the supporting frame to move in the sliding rail; the collecting cover is detachably sleeved below the centrifugal barrel, the collecting cover is funnel-shaped, and a liquid outlet with a switch valve is arranged at the bottom of the collecting cover; a filter screen is arranged above the liquid outlet, and a vacuum pipeline and a vacuum pump communicated with the vacuum pipeline are arranged on the side wall of the collecting cover between the liquid outlet and the filter screen; an assembly groove is vertically formed in the inner side wall of the collection cover, a hairbrush is detachably arranged on the assembly groove, and when the hairbrush is arranged on the assembly groove, the brush surface of the hairbrush is abutted with the outer side wall of the centrifugal barrel;

the controlled ends of the first motor, the first cylinder, the lifting support frame, the second motor and the vacuum pump are respectively connected with the output end of the control mechanism.

2. The pearl oyster mucus separation and collection device according to claim 1, wherein: the slag discharging device is characterized in that a slag discharging port is arranged on the side wall of the collecting cover, an impurity groove is formed in the outer side of the slag discharging port, a second air cylinder is arranged on the opposite side of the slag discharging port, a scraping plate used for pushing impurities on the filter screen to the impurity groove is arranged in the collecting cover, a telescopic rod of the second air cylinder is connected with the scraping plate, and a controlled end of the second air cylinder is connected with an output end of the control mechanism.

3. The pearl oyster mucus separation and collection device according to claim 1, wherein: the second motor is a stepping motor, the output end of the stepping motor is connected with a screw rod, a threaded through hole is formed in the support frame, the screw rod is in threaded connection with the support frame, two ends of the screw rod are respectively rotatably installed on the base, and a sliding block is fixedly arranged at the bottom of the support frame.

4. The pearl oyster mucus separation and collection device according to claim 1, wherein: the support frame includes base plate and the electric lift pole of perpendicular setting in the base plate both sides, electric lift pole's top with collect the cover and be connected.

5. The pearl oyster mucus separation and collection device according to claim 1, wherein: and a partition plate for dividing the discharging cavity into four compartments is longitudinally and uniformly arranged in the discharging cavity.

6. The pearl oyster mucus separation and collection device according to claim 1, wherein: the upper parts of the inner cylinder and the outer cylinder are connected through two mutually-crossed axial fixing rods, and the rotating shaft of the first motor is fixedly connected with the middle part of the axial fixing rods.