Filtering and extruding device for producing small-molecular oligopeptide

Abstract

The utility model relates to the technical field of small molecule oligopeptide production, and discloses a filtering and extruding device for small molecule oligopeptide production, which comprises a support, the support comprises a mounting plate and supporting legs, the mounting plate is fixedly connected with a first sliding rod and a second sliding rod, the second sliding rod is slidably connected with a plurality of filtering plates, and the supporting legs are fixedly connected with the first sliding rod and the second sliding rod. The left sides of the filter plates are fixedly connected with sliding plates, the mounting plate is fixedly connected with hydraulic rods, the output ends of the hydraulic rods are fixedly connected with extrusion plates, the extrusion plates are slidably connected to the first sliding rods and the second sliding rods, traction ropes are fixedly connected to the lower portions of every two adjacent filter plates, and the side faces of the extrusion plates are fixedly connected with connecting mechanisms; the surfaces of the sliding plate and the filter plate are fixedly connected with two same baffles, and the supporting legs are fixedly connected with a lifting mechanism. According to the utility model, all filter plates can be separated at one time, and filter cakes on the filter plates can be cleaned at the same time, so that the operation is simple, the time is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of small molecule oligopeptide production, in particular to a filtering and extruding device for small molecule oligopeptide production. Background Art

[0002] Small molecule oligopeptides, also known as oligopeptides or small molecule peptides, are protein fragments composed of 2 to 10 amino acids. This small molecule peptide plays an important physiological function in the body due to its small molecular weight and strong activity. Oligopeptides are widely used in cosmetics, nutritional supplements and medicine due to their biological activity. In cosmetics, oligopeptides are used as functional ingredients to promote skin health, anti-aging and improve skin texture due to their small molecular weight, easy absorption and biological activity. In addition, oligopeptides can also be used as a new type of food additive in various beverages, health products, infant foods, etc. to improve the nutritional value and health functions of the products.

[0003] At present, the patent with announcement number CN210448224U discloses a plate-frame filter press, which includes: a frame, a compression part, a plate-pulling trolley and a plurality of filter plates, wherein the plurality of filter plates are arranged in parallel and can be slidably mounted on the slideway of the frame, and the end faces of the respective filter plates are provided with baffles, and the baffles are provided with energy storage springs, the compression part is mounted on the frame, the compression part squeezes the plurality of filter plates, the frame is provided with a track, the plate-pulling trolley is mounted on the track, and the plate-pulling trolley pulls the plurality of filter plates apart one by one by sliding on the track. The embodiment of the utility model can not only save unloading time and improve unloading speed, but also solve the problem of low efficiency of the plate-frame filter press caused by the adhesion of coal slime filter cake to the filter cloth and not falling off in the prior art, thereby improving the efficiency of the plate-frame filter press, and at the same time, the structure is simple, the manufacturing cost is low, and it is convenient for wide promotion.

[0004] However, the above technology still has the following problems:

[0005] The filtering and extrusion device for the production of small molecule oligopeptides needs to separate the filter plate from the next filter plate after filtering and extruding the raw materials, and lift it to let it fall naturally, and connect it with the slide bar to make the filter cake fall off the filter plate. Only after one filter plate completes this operation can the next filter cake be removed. However, there are a large number of filter plates, and the user needs to separate the filter plates one by one and then take out the filter cakes. This process is cumbersome, which affects work efficiency. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a filtering and extruding device for producing small-molecule oligopeptides, which simplifies the cleaning work of the filter cake, saves time and improves the cleaning efficiency.

[0007] The utility model provides the following technical scheme: a filtering and extruding device for producing small molecule oligopeptides, comprising a bracket, the bracket comprising a mounting plate and a supporting leg, a first sliding rod and a second sliding rod are fixedly connected to the mounting plate, a plurality of filter plates are slidably connected to the second sliding rod, a slide plate is fixedly connected to the left side of the filter plate, a hydraulic rod is fixedly connected to the mounting plate, an extrusion plate is fixedly connected to the output end of the hydraulic rod, the extrusion plate is slidably connected to the first sliding rod and the second sliding rod, a traction rope is fixedly connected to the lower sides of two adjacent filter plates, a connecting mechanism is fixedly connected to the side of the extrusion plate, two identical baffles are fixedly connected to the slide plate and the surface of the filter plate, and a lifting mechanism is fixedly connected to the supporting leg.

[0008] Furthermore, a connecting rope is fixedly connected to the lower side of the first filter plate, and a front end of the connecting rope is fixedly connected to the mounting plate.

[0009] Furthermore, the number of the connecting mechanisms is two and they are symmetrically arranged on both sides of the extrusion plate.

[0010] Furthermore, the connecting mechanism comprises an electric telescopic rod fixed to the side of the extrusion plate, and the front end of the electric telescopic rod is fixedly connected to an L-shaped connecting block.

[0011] Furthermore, the lifting mechanism includes a push rod arranged below the slide plate, and both ends of the push rod are fixedly connected to a cylinder.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] This filtering and extrusion device for the production of small molecule oligopeptides connects two adjacent filter plates through a traction rope, and connects the first filter plate to the extrusion plate through a connecting mechanism. The filter plates are pulled back by a hydraulic cylinder, and gradually separated by tension. All the filter plates are then lifted and dropped by a lifting mechanism at the same time, shaking off the filter cakes on the filter plates. The operation is simple and convenient, and the filter cake cleaning work can be completed in one go, saving time and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model as a whole;

[0016] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the utility model as a whole;

[0017] Figure 4 for Figure 2 Enlarged view of point A above;

[0018] Figure 5 for Figure 2 Enlarged view of point B above.

[0019] In the figure: 1, bracket; 2, first slide bar; 3, second slide bar; 4, filter plate; 5, slide plate; 6, hydraulic cylinder; 7, extrusion plate; 8, traction rope; 9, connecting mechanism; 901, electric telescopic rod; 902, L-shaped connecting block; 10, baffle; 11, lifting mechanism; 1101, push rod; 1102, cylinder. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figures 1 to 5 A filtering and extrusion device for producing small molecule oligopeptides comprises a bracket 1, the bracket 1 comprises a mounting plate and a supporting leg, a first sliding bar 2 and a second sliding bar 3 are fixedly connected to the mounting plate, a plurality of filter plates 4 are slidably connected to the second sliding bar 3, a slide plate 5 is fixedly connected to the left side of the filter plate 4, a hydraulic rod 6 is fixedly connected to the mounting plate, an extrusion plate 7 is fixedly connected to the output end of the hydraulic rod 6, the extrusion plate 7 is slidably connected to the first sliding bar 2 and the second sliding bar 3, a traction rope 8 is fixedly connected to the lower part of two adjacent filter plates 4, a connecting mechanism 9 is fixedly connected to the side of the extrusion plate 7, two identical baffles 10 are fixedly connected to the surface of the slide plate 5 and the filter plate 4, and a lifting mechanism 11 is fixedly connected to the supporting leg.

[0022] The filtering and squeezing device for producing small molecule oligopeptides in the utility model is similar to the existing plate-frame filter press structure, such as the patent with announcement number CN210448224U which discloses a plate-frame filter press. The main improvement of the utility model is that two adjacent filter plates 4 are connected by a traction rope 8, and the first filter plate 4 is connected to the squeezing plate 7 by a connecting mechanism 9. The filter plates 4 are pulled back by the hydraulic cylinder 6, and gradually separated by the tension. Then, all the filter plates 4 are lifted and dropped by the lifting mechanism 11 at the same time, and the filter cakes on the filter plates 4 are shaken off. The operation is simple and convenient, and the cleaning of the filter cakes can be completed at one time, saving time and improving work efficiency. Figures 1 to 5As shown, the filtering and squeezing device for producing small molecule oligopeptides in the utility model has the same working principle as the plate and frame filter press in use. After the filtering and squeezing work is completed, the electric telescopic rod 901 of the connecting mechanism 9 is driven to move the L-shaped connecting block 902 inward until the L-shaped connecting block 902 abuts against the baffle 10, and the squeezing plate 7 can be connected to the first filter plate 4, and then the hydraulic rod 6 is driven to be recovered to drive the squeezing plate 7 to move outward. Since the two adjacent filter plates 4 are connected by the traction rope 8, the filter plate 4 behind can be driven to gradually move away until all the filter plates 4 are separated, and the electric telescopic rod 901 is driven again to make the L-shaped connecting block 902 moves away from the baffle 10, and the hydraulic rod is continued to be retracted to continue the work of cleaning the filter cake, and the cylinder 1102 of the lifting mechanism 11 is started to make the cylinder 1102 push the push rod 1101 upward. In the process of moving upward, the push rod 1101 pushes the slide plate 5 upward, and the filter plate 4 rotates upward around the first slide bar 2. After lifting to a certain height, the pressure of the cylinder 1102 is quickly released, and the filter plate 4 falls downward rapidly under the action of its own gravity, and the slide plate 5 collides with the second slide bar 3 to generate vibration, so that the filter cake attached to the surface of the filter plate 4 falls off, and then the filtering and squeezing work is continued, and it is only necessary to start the hydraulic rod 6 to squeeze the squeezing plate 7 against the filter plate 4.

[0023] like Figure 3 As shown, a certain distance is left between the left side of the filter plate 4 and the second slide bar 3 .

[0024] Specifically, a certain distance is reserved to ensure that the filter plate 4 can rotate upward around the first slide bar 2 smoothly without being blocked.

[0025] like Figure 2 As shown, the number of the connecting mechanisms 9 is two and they are symmetrically arranged on both sides of the extrusion plate 7 .

[0026] Specifically, the symmetrically arranged connection mechanism 9 can make the pulling force of the extrusion plate 7 on the filter plates 4 more uniform, thereby promoting the separation of the filter plates 4 .

[0027] like Figure 4 As shown, the connection mechanism 9 includes an electric telescopic rod 901 fixed to the side of the extrusion plate 7, and an L-shaped connection block 902 is fixedly connected to the front end of the electric telescopic rod 901.

[0028] Specifically, after the filtering and squeezing work, the filter cake is cleaned, and the electric telescopic rod 901 is driven to move the L-shaped connecting block 902 inward until the L-shaped connecting block 902 is against the baffle 10, and the squeezing plate 7 can be connected to the first filter plate 4, and then the hydraulic rod 6 is driven to be recovered to drive the squeezing plate 7 to move outward. Since the two adjacent filter plates 4 are connected by the traction rope 8, the following filter plate 4 can be driven to gradually move away until all the filter plates 4 are separated, and the electric telescopic rod 901 is driven again to move the L-shaped connecting block 902 away from the baffle 10, and the hydraulic rod 6 can be continued to be retracted.

[0029] like Figure 5 As shown, the lifting mechanism 11 includes a push rod 1101 arranged below the slide plate 5, and both ends of the push rod 1101 are fixedly connected to a cylinder 1102.

[0030] Specifically, the cylinder 1102 of the lifting mechanism 11 is started, so that the cylinder 1102 pushes the push rod 1101 upwards. During the upward movement, the push rod 1101 pushes the slide plate 5 upwards, and the filter plate 4 rotates upward around the first slide bar 2. After lifting to a certain height, the pressure of the cylinder 1102 is quickly released, and the filter plate 4 falls rapidly downward under the action of its own gravity. The slide plate 5 collides with the second slide bar 3, generating vibration, causing the filter cake attached to the surface of the filter plate 4 to fall off.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A filtering and extrusion device for producing small molecule oligopeptides, comprising a support (1), the support (1) comprising a mounting plate and supporting legs, characterized in that: The mounting plate is fixedly connected with a first slide bar (2) and a second slide bar (3), a plurality of filter plates (4) are slidably connected to the second slide bar (3), a slide plate (5) is fixedly connected to the left side of the filter plate (4), a hydraulic rod (6) is fixedly connected to the mounting plate, an extrusion plate (7) is fixedly connected to the output end of the hydraulic rod (6), the extrusion plate (7) is slidably connected to the first slide bar (2) and the second slide bar (3), a traction rope (8) is fixedly connected below two adjacent filter plates (4), a connecting mechanism (9) is fixedly connected to the side of the extrusion plate (7), two identical baffles (10) are fixedly connected to the slide plate (5) and the surface of the filter plate (4), and a lifting mechanism (11) is fixedly connected to the supporting leg.

2. The filtering and extruding device for producing small molecule oligopeptides according to claim 1, characterized in that: A certain distance is left between the left side of the filter plate (4) and the second sliding rod (3).

3. A filtering and extrusion device for producing small molecule oligopeptides according to claim 1 or 2, characterized in that: The number of the connecting mechanisms (9) is two and they are symmetrically arranged on both sides of the extrusion plate (7).

4. A filtering and extrusion device for producing small molecule oligopeptides according to claim 1 or 2, characterized in that: The connection mechanism (9) comprises an electric telescopic rod (901) fixed to the side of the extrusion plate (7), and an L-shaped connection block (902) is fixedly connected to the front end of the electric telescopic rod (901).

5. The filtering and extruding device for producing small molecule oligopeptides according to claim 3, characterized in that: The connection mechanism (9) comprises an electric telescopic rod (901) fixed to the side of the extrusion plate (7), and an L-shaped connection block (902) is fixedly connected to the front end of the electric telescopic rod (901).

6. A filtering and extruding device for producing small molecule oligopeptides according to claim 1, 2, or 5, characterized in that: The lifting mechanism (11) comprises a push rod (1101) arranged below the slide plate (5), and both ends of the push rod (1101) are fixedly connected to a cylinder (1102).

7. The filtering and extruding device for producing small molecule oligopeptides according to claim 3, characterized in that: The lifting mechanism (11) comprises a push rod (1101) arranged below the slide plate (5), and both ends of the push rod (1101) are fixedly connected to a cylinder (1102).

8. The filtering and extruding device for producing small molecule oligopeptides according to claim 4, characterized in that: The lifting mechanism (11) comprises a push rod (1101) arranged below the slide plate (5), and both ends of the push rod (1101) are fixedly connected to a cylinder (1102).

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