Glucosamine sulfate extraction device

Abstract

The glucosamine sulfate extraction device comprises a base, buffer boxes are fixedly connected to the two ends of the interior of the base, an electric push rod is fixedly connected to the outer bottom of the base, the telescopic end of the electric push rod penetrates through the buffer boxes and is fixedly connected with a T-shaped lifting disc, and a sealing pipe is fixedly connected to the tops of the buffer boxes in an embedded mode; a pressure release valve is fixedly connected to the outer side of the buffer tank, and a discharge pipe is arranged at the center of the base; a reaction kettle is fixedly connected to the center of the top of the base, and a protection box is fixedly connected to the outer edge of the top of the base. Through mutual cooperation of the protection box, the pressure sensing module, the buffer box and the reaction kettle, when the reaction kettle performs pretreatment on a glucosamine sulfate raw material before extraction, if material leakage occurs, a worker can be warned in time, so that the worker can conveniently make a response in time, and working environment pollution caused by harmful gas leakage is prevented; and meanwhile, the personal safety of workers is protected.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glucosamine sulfate extraction equipment, in particular to a glucosamine sulfate extraction device. BACKGROUND

[0002] Glucosamine sulfate is a natural amino monosaccharide, which is an important component necessary for the synthesis of proteoglycans in the articular cartilage matrix of the human body. Amino monosaccharide can stimulate chondrocytes to produce glycoproteins with normal multimeric structure, inhibit certain enzymes that can damage articular cartilage, inhibit the production of superoxide free radicals of damaged cells, prevent the damage of corticosteroids and certain non-steroidal anti-inflammatory drugs to chondrocytes, and reduce the release of endotoxin factors of damaged cells.

[0003] At present, the existing glucosamine sulfate needs to be pretreated during extraction, at which time a strong acid resistant high pressure hydrolysis reactor needs to be used, which is the heart of the whole process.

[0004] The high pressure hydrolysis reactor undertakes the key chemical reaction of hydrolyzing chitin / chitosan into glucosamine sulfate under the condition of concentrated hydrochloric acid and high temperature. The performance of the equipment directly determines the hydrolysis conversion rate, glucosamine sulfate yield, product purity, and the service life and maintenance cost of the equipment itself. Once a failure occurs, material and harmful gas leakage will not only cause production interruption, but also cause serious leakage and personal safety accidents.

[0005] Therefore, we propose to design a glucosamine sulfate extraction device. SUMMARY

[0006] This section aims to summarize some aspects of the embodiments of the present application and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of the specification to avoid obscuring the purpose of this section, abstract and title, and such simplifications or omissions cannot be used to limit the scope of the present application.

[0007] To solve the above technical problems, according to one aspect of the present application, the present application provides the following technical scheme:

[0008] A glucosamine sulfate extraction device, comprising a base, both ends of the inside of the base are fixedly connected with buffer boxes, the outer bottom of the base is fixedly connected with an electric push rod, the telescopic end of the electric push rod penetrates through the buffer box and is fixedly connected with a T-shaped lifting disc, the top of the buffer box is embeddedly fixedly connected with a sealing pipe, the outer side of the buffer box is fixedly connected with a pressure relief valve, and a discharge pipe is arranged at the center of the base.

[0009] The base top center is fixedly connected with a reaction kettle, the base top outer edge is fixedly connected with a protection box, one side of the protection box outer wall is fixedly connected with a linear motor, the linear motor driving end is fixedly connected with a top cover, the top cover top is fixedly connected with a pressure sensing module, the top cover center is fixedly connected with a kettle cover, the kettle cover top is fixedly connected with a stirring motor, the stirring motor driving shaft is fixedly connected with a stirring rod, the reaction kettle top outer side wall is threadedly connected with a connecting ring, the reaction kettle outer wall and the kettle cover top are all fixedly connected with a feeding pipe, and the protection box outer wall one side is provided with a sealing door.

[0010] As a preferred scheme of the glucosamine sulfate extraction device, four self-locking universal wheels are fixedly connected to the base bottom, and the four self-locking universal wheels are located at four corners of the base, so that the base and the reaction kettle on the top of the base can be moved to different reaction areas.

[0011] As a preferred scheme of the glucosamine sulfate extraction device, the T-shaped lifting disc top penetrates the sealing pipe and extends outward, the T-shaped lifting disc top end corresponds and fits the sealing pipe top, when the electric push rod drives the T-shaped lifting disc to descend to correspond and fit the sealing pipe top, the buffer tank remains closed, when the T-shaped lifting disc rises to the middle segment of the T-shaped lifting disc being located in the sealing pipe and the T-shaped lifting disc bottom not corresponding and fitting the sealing pipe, the gas in the protection box can enter the buffer tank to balance and relieve the gas pressure in the protection box.

[0012] As a preferred scheme of the glucosamine sulfate extraction device, a rectangular groove corresponding to the top cover is formed in the protection box top, corrosion-resistant rubber sealing layers are fixedly connected to the top cover side wall periphery and the bottom, the top cover is driven by the linear motor to descend to gradually correspond and fit the rectangular groove, and the protection box is closed.

[0013] As a preferred scheme of the glucosamine sulfate extraction device, a threaded groove is formed in the connecting ring top, a threaded ring corresponding to the threaded groove is fixedly connected to the kettle cover bottom edge, and anti-skid lines are arranged on the connecting ring outer side wall, when the top cover descends to gradually correspond and fit the rectangular groove, the corresponding kettle cover covers the reaction kettle top, at this time, the sealing door is opened, the connecting ring is screwed up and correspondingly threadedly connected with the threaded ring on the kettle cover bottom, so that the kettle cover is correspondingly connected and closed with the reaction kettle.

[0014] As a preferred scheme of the glucosamine sulfate extraction device, an adapter corresponding to the feeding pipe is threadedly connected to the protection box side wall, and the adapter is threadedly connected with the feeding pipe on the reaction kettle side wall, so that the feeding pipe is connected with the external feeding pipeline.

[0015] As a preferred scheme of the glucosamine sulfate extraction device, the pressure sensing module comprises a pressure sensor and an alarm, the alarm is correspondingly connected with an external wireless network terminal through a signal transceiver module, when the pressure sensor senses that the air pressure in the protection box changes, it indicates that there is gas leakage, at this time, the alarm signal can be transmitted to the wireless network terminal such as a mobile phone and a tablet computer of the user, so that emergency measures can be taken in time.

[0016] Compared with the prior art, the glucosamine sulfate extraction device has the beneficial effects that:

[0017] The protection box, the pressure sensing module, the buffer tank and the reaction kettle cooperate with each other, when the reaction kettle is pretreated before extracting the glucosamine sulfate raw material, if material leakage occurs, the staff can be warned in time, so that the staff can respond in time, prevent harmful gas leakage from causing environmental pollution, and protect the personal safety of the staff. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the present application will be described in detail below in combination with the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0019] Figure 1 It is an appearance schematic view of the glucosamine sulfate extraction device;

[0020] Figure 2 It is a structural schematic view of the glucosamine sulfate extraction device;

[0021] Figure 3 It is a base structure schematic view of the glucosamine sulfate extraction device;

[0022] Figure 4 It is a buffer tank structure schematic view of the glucosamine sulfate extraction device;

[0023] Figure 5 It is a connecting ring structure schematic view of the glucosamine sulfate extraction device.

[0024] Legend: 1, base; 101, self-locking universal wheel; 2, buffer box; 3, electric push rod; 4, T-shaped lifting disc; 5, sealing pipe; 6, pressure relief valve; 7, reaction kettle; 8, protective box; 9, linear motor; 10, top cover; 11, kettle cover; 12, stirring motor; 13, stirring rod; 14, rectangular groove; 15, connecting ring; 151, threaded groove; 16, material pipe; 17, adapter; 18, pressure sensing module; 19, discharge pipe; 20, sealing door. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0026] Secondly, the present application is described in detail in combination with the schematic diagram. In order to facilitate the description, the cross-sectional view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in the actual manufacture.

[0027] In order to make the purposes, technical solutions and advantages of the present application more clear, the embodiments of the present application will be further described in detail below with reference to the accompanying drawings.

[0028] Please refer to Figures 1-5 The present application provides a glucosamine sulfate extraction device, which comprises a base 1, the bottom of the base 1 is fixedly connected with four self-locking universal wheels 101, the four self-locking universal wheels 101 are respectively located at the four corners of the base 1, which facilitates the movement of the base 1 and the reaction kettle 7 on the top of the base 1 to different reaction areas.

[0029] The two ends of the base 1 are fixedly connected with buffer boxes 2, the outer bottom of the base 1 is fixedly connected with an electric push rod 3, the telescopic end of the electric push rod 3 penetrates through the buffer box 2 and is fixedly connected with a T-shaped lifting disc 4, the top of the buffer box 2 is embeddedly fixedly connected with a sealing pipe 5, the outer side of the buffer box 2 is fixedly connected with a pressure relief valve 6, and the center of the base 1 is provided with a discharge pipe 19.

[0030] In this embodiment, the top of the T-shaped lifting disc 4 penetrates through the sealing pipe 5 and extends outward, the top end of the T-shaped lifting disc 4 corresponds and fits with the top of the sealing pipe 5, when the T-shaped lifting disc 4 is lowered to fit with the top of the sealing pipe 5 under the drive of the electric push rod 3, the buffer box 2 remains closed, when the T-shaped lifting disc 4 is raised to the middle segment of the T-shaped lifting disc 4 is located in the sealing pipe 5, and the bottom of the T-shaped lifting disc 4 does not fit with the sealing pipe 5, the gas in the protective box 8 can enter the buffer box 2 to balance and relieve the gas pressure in the protective box 8.

[0031] The base 1 top center is fixedly connected with a reaction kettle 7, the base 1 top outer edge is fixedly connected with a protective box 8, the protective box 8 outer wall one side is fixedly connected with a linear motor 9, the linear motor 9 drive end is fixedly connected with a top cover 10.

[0032] The protective box 8 top is provided with a rectangular slot 14 corresponding to the top cover 10, the top cover 10 side wall four around and the bottom are all fixedly connected with corrosion-resistant rubber sealing layer, through the linear motor 9 drives the top cover 10 to descend gradually and fits with the rectangular slot 14, is convenient for the closure of the protective box 8.

[0033] The top cover 10 top is fixedly connected with a pressure sensing module 18, the pressure sensing module 18 includes pressure sensor and alarm, the alarm is connected with external wireless network terminal through signal transceiver module, when the pressure sensor senses that the air pressure in the protective box 8 changes, then indicates that there is gas leakage, at this time through the alarm can transmit warning signal to the user's mobile phone, tablet computer and other wireless network terminal, is convenient for making emergency measures in time.

[0034] The top cover 10 center is fixedly connected with a kettle cover 11, the kettle cover 11 top is fixedly connected with a stirring motor 12, the stirring motor 12 drive shaft is fixedly connected with a stirring rod 13, the reaction kettle 7 top outer side wall is threadedly connected with a connecting ring 15.

[0035] In the embodiment, the connecting ring 15 top is provided with a threaded groove 151, the kettle cover 11 bottom edge is fixedly connected with a threaded ring corresponding to the threaded groove 151, the connecting ring 15 outer side wall is provided with anti-skid lines, when the top cover 10 descends gradually and fits with the rectangular slot 14, the corresponding kettle cover 11 covers the reaction kettle 7 top, at this time opens the sealing door 20, twists the connecting ring 15 and rises and is threadedly connected with the threaded ring corresponding to the kettle cover 11 bottom, makes the kettle cover 11 and the reaction kettle 7 corresponding connection closure.

[0036] The reaction kettle 7 outer wall and the kettle cover 11 top are all fixedly connected with a feed pipe 16, the protective box 8 outer wall one side is provided with a sealing door 20. The protective box 8 side wall is threadedly connected with an adapter 17 corresponding to the feed pipe 16, the adapter 17 is threadedly connected with the feed pipe 16 of the reaction kettle 7 side wall, is convenient for the feed pipe 16 and external supply pipeline connection.

[0037] Before use, first, the electric push rod 3, the linear motor 9, the stirring motor 12 and the pressure sensing module 18 are connected with external power supply, through the pressure sensor is convenient for the air pressure in the protective box 8 real-time monitoring. The feed pipe 16 is connected with the external supply pipeline corresponding, is convenient for continuously or intermittently feeding to the reaction kettle 7, the discharge end of the reaction kettle 7 is connected with the discharge pipe 19 corresponding, is used for discharging after reaction.

[0038] When the glucosamine sulfate is pretreated, the raw materials are fed into the reactor 7 to react, the stirring rod 13 is rotated by the stirring motor 12 to ensure that the concentrated acid and the solid raw materials are fully contacted.

[0039] During the reaction, if the reactor 7 leaks, the pressure inside the protection box 8 gradually increases, at this time, the data of the pressure sensing module 18 is abnormal, the alarm transmits the warning signal to the wireless network terminal of the user, so that the staff can take emergency measures in time to prevent the situation from further deteriorating.

[0040] At the same time, the electric push rod 3 is started to drive the T-shaped lifting disc 4 to rise, at this time, the inside of the protection box 8 and the buffer box 2 is connected through the sealing pipe 5, which expands the total internal space of the protection box 8, prevents the internal pressure of the protection box 8 from being too large, and plays a certain buffering role.

[0041] At the same time, some solvents can also be pre-fed into the buffer box 2, when the buffer box 2 is communicated, it is convenient to dissolve harmful gas, on the one hand, it can release the pressure inside the protection box 8, on the other hand, it can also absorb waste gas, finally through the pressure relief valve 6, the harmful gas can be discharged into the external gas recovery pipeline until the reaction in the reactor 7 is completed.

[0042] Although the present application has been described with reference to the embodiments above, various improvements can be made thereto and equivalent replacements can be made to the components thereof without departing from the scope of the present application. In particular, as long as there is no structural conflict, each feature in the embodiments disclosed in the present application can be combined with each other in any manner, and the combinations are not exhaustively described in the present specification only for the consideration of saving space and resources. Therefore, the present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A device for extracting glucosamine sulfate, comprising a base (1), characterized in that, The base (1) is fixedly connected with a buffer tank (2) at both ends inside, the base (1) is fixedly connected with an electric push rod (3) at the bottom outside, the electric push rod (3) penetrates through the buffer tank (2) and is fixedly connected with a T-shaped lifting disc (4), the buffer tank (2) is fixedly connected with a sealing pipe (5) at the top, the buffer tank (2) is fixedly connected with a pressure relief valve (6) outside, and the base (1) is provided with a discharge pipe (19) at the center; The base (1) is fixedly connected with a reaction kettle (7) at the top center, the base (1) is fixedly connected with a protection box (8) at the top outer edge, the protection box (8) is fixedly connected with a linear motor (9) on one side of the outer wall, the linear motor (9) is fixedly connected with a top cover (10) at the driving end, the top cover (10) is fixedly connected with a pressure sensing module (18) at the top, the top cover (10) is fixedly connected with a kettle cover (11) penetrating through at the center, the kettle cover (11) is fixedly connected with a stirring motor (12) at the top, the stirring motor (12) is fixedly connected with a stirring rod (13) at the driving shaft, the reaction kettle (7) is threadedly connected with a connecting ring (15) at the top outside wall, the reaction kettle (7) is fixedly connected with a feed pipe (16) on the outer wall and the top of the kettle cover (11), and the protection box (8) is provided with a sealing door (20) on one side of the outer wall.

2. The glucosamine sulfate extraction apparatus of claim 1, wherein, The base (1) is fixedly connected with four self-locking universal wheels (101) at the bottom, and the four self-locking universal wheels (101) are located at the four corners of the base (1), respectively.

3. The glucosamine sulfate extraction apparatus of claim 1, wherein, The T-shaped lifting disc (4) penetrates through the sealing pipe (5) and extends outward at the top, and the top end of the T-shaped lifting disc (4) corresponds and fits with the top of the sealing pipe (5).

4. The glucosamine sulfate extraction apparatus of claim 1, wherein, The protection box (8) is provided with a rectangular groove (14) corresponding to the top cover (10) at the top, and the side wall and the bottom of the top cover (10) are fixedly connected with a corrosion-resistant rubber sealing layer.

5. The glucosamine sulfate extraction apparatus of claim 1, wherein, The connecting ring (15) is provided with a threaded groove (151) at the top, the kettle cover (11) is fixedly connected with a threaded ring corresponding to the threaded groove (151) at the bottom edge, and the outer side wall of the connecting ring (15) is provided with an anti-skid pattern.

6. The glucosamine sulfate extraction apparatus of claim 1, wherein, The protection box (8) is threadedly connected with an adapter (17) corresponding to the feed pipe (16) on the side wall, and the adapter (17) is threadedly connected with the feed pipe (16) on the side wall of the reaction kettle (7).

7. The glucosamine sulfate extraction apparatus of claim 1, wherein, The pressure sensing module (18) comprises a pressure sensor and an alarm, and the alarm is connected with an external wireless network terminal through a signal transceiver module.

Images