Post-crystallization separation device for producing glucosamine

Abstract

The utility model discloses a post-crystallization separation device for producing glucosamine, which comprises a barrel part and a cover part, the top of the barrel part is provided with filter cloth, the bottom of the barrel part is provided with a plurality of supporting legs, the supporting legs can be divided into first supporting legs and second supporting legs, and the first supporting legs are provided with lifting units capable of driving the cover part to lift. According to the separation device, the cover part can automatically ascend and descend, and the angle can be adjusted towards the two sides, so that crystallization products can be conveniently and manually dug out. The fixing ring is matched with the hook part of the pull rope, so that the filter cloth is convenient to mount, and the mounting stability of the filter cloth is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of separation device, more specifically, relate to a kind of for producing glucosamine's crystallization post separation device. BACKGROUND

[0002] When producing glucosamine, after crystallization is completed, it is often necessary to separate glucosamine crystals from the crystallization solution by a separation device to ensure that the obtained glucosamine crystals have high purity and meet the needs of subsequent processing or use.

[0003] The existing separation device usually needs manual opening and closing of the cover part, which is not only time-consuming and laborious, but also inconvenient when handling a large amount of crystalline product. Manual operation can lead to non-standard operation, which may affect the sealing and safety of the equipment. Some separation devices use filter cloth for separation, but the existing filter cloth is not stable, and the filter cloth can be displaced due to vibration or liquid pressure during use, which may cause it to fall off during use and affect the separation effect. SUMMARY

[0004] The utility model aims at overcoming the defects of prior art, and provides a kind of for producing glucosamine's crystallization post separation device.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of for producing glucosamine's crystallization post separation device, including barrel part and cover part, the top of the barrel part is equipped with filter cloth, the filter cloth is funnel-shaped, the cover part can close filter cloth, the bottom of the barrel part has multiple support legs, the support leg can be divided into first support leg and second support leg, the first support leg is equipped with lifting unit capable of driving cover part lifting, the lifting unit includes first electric telescopic rod, fixed cylinder connected with the movable end of first electric telescopic rod and lifting plate connected with fixed cylinder, the lifting plate is equipped with two first hinged seats, the cover part has first side lug and two second side lugs, the second side lug is equipped with second hinged seat, two first hinged seats are respectively equipped with second electric telescopic rod between two second hinged seats, the fixed cylinder is connected with circular ring portion by connecting rod, the first side lug is connected with fixed shaft passing through circular ring portion, the end of the fixed shaft has limit block, the filter cloth has multiple round holes, the round hole has fixed ring, the second support leg is connected with pull rope, the end of the pull rope has hook portion matched with fixed ring.

[0006] Further, the barrel part is equipped with liquid suction pipe, and the outer side of the barrel part is connected with a fixing frame for fixing the liquid suction pipe.

[0007] Thus, it is convenient to extract the liquid in the barrel part.

[0008] Further, the lifting units are two, and the two lifting units are symmetrically arranged on two sides of the barrel part.

[0009] Therefore, the cover part is lifted more smoothly and stably.

[0010] Further, the two ends of the lifting plate are provided with first mounting grooves for mounting first hinge seats, and the second side protrusions are provided with second mounting grooves for mounting second hinge seats.

[0011] Further, the fixed end of the first electric telescopic rod is fixedly connected with the first supporting leg.

[0012] Further, the fixed end of the second electric telescopic rod is fixedly connected with the first hinge seat, and the movable end of the second electric telescopic rod is fixedly connected with the second hinge seat.

[0013] Further, the first side protrusion is located between the two side protrusions.

[0014] Further, the plurality of supporting legs are distributed at equal intervals in a ring shape.

[0015] Therefore, stable support is provided for the whole device.

[0016] Compared with the prior art, the present application has the beneficial effects that:

[0017] 1. The separation device can automatically lift the cover part and adjust the angle to the two sides, so that the crystallization product can be manually dug out conveniently.

[0018] 2. The separation device is convenient to install the filter cloth and ensures the installation stability of the filter cloth through cooperation of the fixing ring and the hook part of the pull rope. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic view of the separation device;

[0020] Figure 2 It is an enlarged view of the A area;

[0021] Figure 3 It is a schematic view of the cover part being lifted;

[0022] Figure 4 It is an enlarged view of the B area.

[0023] MARKED DESCRIPTION: Barrel part 1; cover part 2; filter cloth 3; circular hole 3.1; first supporting leg 4; second supporting leg 5; first electric telescopic rod 6; fixing cylinder 7; connecting rod 7.1; circular ring part 7.2; lifting plate 8; first hinge seat 9; first side protrusion 10; limiting block 10.1; second side protrusion 11; second hinge seat 12; second electric telescopic rod 13; pull rope 14; hook part 15; liquid suction pipe 16. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] The utility model provides a kind of for producing glucosamine's crystallization post-separation device as shown in figure, including bucket part 1 and cover part 2, the top of bucket part 1 is equipped with filter cloth 3, the filter cloth 3 is funnel-shaped, cover part 2 can close filter cloth 3, the bottom of bucket part 1 has multiple support legs, the support leg can be divided into first support leg 4 and second support leg 5, first support leg 4 is equipped with lifting unit capable of driving cover part 2 to lift, the lifting unit includes first electric telescopic rod 6, fixed cylinder 7 connected with the movable end of first electric telescopic rod 6 and lifting plate 8 connected with fixed cylinder 7, first hinged seat 9 is installed at lifting plate 8, cover part 2 has first side lug 10 and two second side lugs 11, second hinged seat 12 is installed at second side lug 11, second electric telescopic rod 13 is installed between two first hinged seats 9 and two second hinged seats 12 respectively, fixed cylinder 7 is connected with circular ring part 7.2 by connecting rod 7.1, first side lug 10 is connected with fixed shaft passing through circular ring part 7.2, the end of fixed shaft has limit block 10.1, filter cloth 3 has multiple round holes 3.1, round hole 3.1 has fixed ring, pull rope 14 is connected at second support leg 5, the end of pull rope 14 has hook portion 15 matched with fixed ring.

[0026] Bucket part 1 is equipped with liquid suction pipe 16, and a fixing frame for fixing the liquid suction pipe 16 is connected to the outer side of the bucket part 1. The lifting unit has two, and the two lifting units are symmetrically arranged on both sides of the bucket part 1. The two ends of the lifting plate 8 have first mounting grooves for mounting the first hinged seats 9, and the second side lugs 11 have second mounting grooves for mounting the second hinged seats 12. The fixed end of the first electric telescopic rod 6 is fixedly connected with the first support leg 4. The fixed end of the second electric telescopic rod 13 is fixedly connected with the first hinged seat 9, and the movable end of the second electric telescopic rod 13 is fixedly connected with the second hinged seat 12. The multiple support legs are distributed in a ring shape at equal intervals.

[0027] Working principle: the separation device of the application, when installing the filter cloth, first place the filter cloth in the barrel, then cooperate the hook part of the pull rope with the fixed ring on the filter cloth, ensure that the hook part of each pull rope can firmly hook the corresponding fixed ring, so that the filter cloth is installed stably. When separating, the liquid suction pipe is used to suck liquid, so that the crystalline substances remain in the filter cloth.

[0028] When the cover part needs to be opened, the first electric telescopic rod is started to push the fixed cylinder and the lifting plate to rise, thereby driving the cover part to rise. Then the two second electric telescopic rods are started, the length of one of the second electric telescopic rods is increased, and the length of the other second electric telescopic rod is reduced, so that the inclination angle of the cover part relative to the barrel part can be changed according to needs, thereby facilitating the subsequent operation of digging out the crystalline substances, and after the crystalline substances on one side are dug out, the cover part can also be inclined to the other side, thereby facilitating the digging out of the crystalline substances on the other side.

[0029] Although the utility model has been illustrated and described with reference to the preferred embodiments, it should be understood by those skilled in the art that various changes and modifications can be made to the utility model as long as they do not exceed the scope defined by the claims of the utility model.

Claims

1. A post-crystallization separation apparatus for producing glucosamine, characterized by, The utility model provides a filter device, including bucket part and lid part, the top of bucket part is equipped with filter cloth, filter cloth is funnel -shaped, lid part can seal filter cloth, the bottom of bucket part has a plurality of support leg, support leg can divide into first support leg and second support leg, first support leg installs the lifting unit that can drive lid part to lift and fall, lifting unit includes first electric telescopic rod, with the fixed cylinder that first electric telescopic rod's activity end is connected and the lifting plate that is connected with fixed cylinder, lifting plate installs two first hinged seat, lid part has first side lug and two second side lug, second side lug installs second hinged seat, two first hinged seat respectively with two second hinged seat between installs second electric telescopic rod, fixed cylinder place is connected with the circular ring part through connecting rod, first side lug place is connected with the fixed shaft that passes through circular ring part, the end of fixed shaft has limit stop, filter cloth has a plurality of round holes, round hole has fixed ring, second support leg place is connected with pull rope, the end of pull rope has the hook portion that cooperates with fixed ring.

2. The apparatus for separating after crystallization of glucosamine according to claim 1, characterized in that, The bucket part is provided with a liquid suction pipe, and the outer side of the bucket part is connected with a fixing frame for fixing the liquid suction pipe.

3. The apparatus for separating after crystallization of glucosamine according to claim 1, wherein The lifting unit has two, and the two lifting units are symmetrically arranged on the two sides of the bucket part.

4. The apparatus for separating after crystallization of glucosamine according to claim 1, wherein The two ends of the lifting plate have first mounting grooves for mounting the first hinged seats, and the second side lugs have second mounting grooves for mounting the second hinged seats.

5. The apparatus for separating after crystallization of glucosamine according to claim 1, wherein The fixed end of the first electric telescopic rod is fixedly connected with the first support leg.

6. The apparatus for separating after crystallization of glucosamine according to claim 1, wherein The plurality of support legs are distributed in a ring shape at equal intervals.

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