Salt feeding device for heparin sodium

Abstract

The utility model discloses a salt feeding device for heparin sodium, which relates to the technical field of organic chemical processing equipment, solves the technical problem that quantitative feeding and uniform stirring of raw materials cannot be realized in the prior art, and comprises a main base, and a liquid feeding structure is fixedly mounted on the upper wall surface of the main base. The salt conveying structure comprises a main base, a salt conveying pipe is fixedly installed on the upper wall face of the main base, a main shaft is rotationally installed in the salt conveying pipe, auger blades are fixedly installed on the main shaft, a salt conveying driving structure is arranged on the salt conveying pipe, and a salt storage bin is fixedly installed on the main shaft and the main base. Through the stirring effect of the auger blades, quantitative and uniform conveying of salt materials can be achieved, the salt hydrolysis efficiency is improved, the quality and stability of final products are ensured, the liquid storage pipe can assist in adding a needed solution in the salt hydrolysis process, the salt storage bin can store a large number of raw materials, the number of manual operation times is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of organic chemical processing equipment, in particular to a salt delivery device for heparin sodium. Background Art

[0002] The utility model relates to the technical field that heparin sodium is an anticoagulant drug, which is commonly used to prevent and treat thrombotic diseases, such as heart disease, stroke and venous thrombosis. It inhibits the activity of thrombin and prevents blood from clotting, thereby preventing thrombosis. 26 H 42 N2O 37 S5, a mucopolysaccharide sulfate composed of glucosamine, L-iduronide, N-acetylglucosamine and D-glucuronic acid alternately, the principle of the salting method is to use salt to react with the protein in the heparin raw powder to generate heparin salt, and then obtain heparin sodium by ion exchange or dialysis. The salting method is a commonly used heparin preparation method, and its principle is to use salt to react with the protein in the heparin raw powder to generate heparin salt, and then remove the salt ions by ion exchange or dialysis to obtain pure heparin sodium. The specific operation steps include dissolving the heparin raw powder in saline, adding an appropriate amount of salt to react, and then obtaining the heparin sodium product by ion exchange or dialysis. The salting method is simple to operate, low cost, and the prepared heparin sodium is of stable quality, which is suitable for the fields of medicine, biochemistry, etc. This method provides an effective and reliable preparation method for the production of heparin.

[0003] For example, a utility model entitled "A sodium heparin preparation salt hydrolysis reaction device" and having publication number CN219637228U comprises a reaction tank, wherein a crushing bin and a stirring bin are arranged inside the reaction tank, a crushing mechanism is arranged in the crushing bin, a stirring mechanism is arranged in the stirring bin, a feed pipe is arranged above the crushing bin, and a discharge pipe is arranged below the stirring bin; intestinal mucosa is placed in the crushing bin, the intestinal mucosa is crushed by the crushing mechanism, the crushed mucosal fluid is brought into the stirring bin through the filter hole, and the stirring mechanism is driven to move by the synchronization mechanism.

[0004] The prior art has the technical problem of being unable to quantitatively add materials and uniformly stir the raw materials. Summary of the invention

[0005] In view of the deficiencies of the prior art, the utility model provides a salt delivery device for heparin sodium, which solves the technical problem of the prior art that the raw materials cannot be quantitatively added and uniformly stirred.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a salt delivery device for sodium heparin, comprising a main base, a liquid adding structure is fixedly installed on the upper wall of the main base, a salt delivery pipe is fixedly installed on the upper wall of the main base, a main shaft is rotatably installed in the salt delivery pipe, an auger blade is fixedly installed on the main shaft, a salt delivery drive structure is arranged on the salt delivery pipe, a salt storage bin is fixedly installed on the main base on the main shaft, and the upper end of the salt delivery pipe is connected to the lower end of the salt storage bin.

[0007] Preferably, the liquid adding structure comprises a liquid storage tube, the liquid storage tube is a cylindrical tube body, a liquid adding head is provided at one end of the liquid storage tube, a liquid discharge tube is fixedly installed at one end of the liquid storage tube, and a liquid discharge solenoid valve is provided on the liquid discharge tube.

[0008] Preferably, the salt delivery drive structure includes a first motor, which is fixedly mounted on the upper end of the salt delivery pipe. A gear reducer is fixedly mounted on the upper end of the salt delivery pipe, and an input end of the gear reducer is connected to the driving end of the first motor. The gear reducer is connected to the main shaft via a transmission part.

[0009] Preferably, the transmission part includes a driving gear, a driven gear and a transmission gear, the driving gear is fixedly mounted on the output end of the gear reducer, the driven gear is fixedly mounted on one end of the main shaft, the transmission gear is rotatably mounted on one end of the salt delivery pipe, the driving gear is meshingly connected to the transmission gear, and the transmission gear is meshingly connected to the driven gear.

[0010] Preferably, a salt adding pipe is fixedly installed at the lower end of the salt delivery pipe, and a salt adding solenoid valve is installed in the salt adding pipe.

[0011] Preferably, a drain pipe is provided at the tail end of the salt storage bin, a sealing cover is provided on the drain pipe, and a feeding hopper is fixedly installed at the upper end of the salt storage bin.

[0012] Beneficial Effects

[0013] The utility model provides a salt delivery device for sodium heparin. An auger blade is fixedly installed on the main shaft of the salt delivery structure of the utility model. The stirring effect of the auger blade can realize quantitative and uniform delivery of salt material, improve the efficiency of salting, ensure the quality and stability of the final product, and the required solution can be added to the salting process through the liquid storage pipe. The salt storage bin can store a large amount of raw materials, reduce the number of manual operations, and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic structural diagram of a salt delivery device for sodium heparin described in the present invention.

[0015] In the figure: 1. main base; 2. salt delivery pipe; 3. main shaft; 4. auger blade; 5. salt storage bin; 6. liquid storage pipe; 7. liquid adding head; 8. liquid discharge pipe; 9. liquid discharge solenoid valve; 10. first motor; 11. gear reducer; 12. driving gear; 13. driven gear; 14. transmission gear; 15. salt adding pipe; 16. salt adding solenoid valve; 17. drain pipe; 18. sealing cover; 19. feeding hopper; DETAILED DESCRIPTION

[0016] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the invention, the technical scheme in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is only a part of the embodiment of the present invention, rather than all the embodiments. The detailed description is as follows.

[0017] See also Figure 1 The utility model provides a technical solution: a salt delivery device for sodium heparin, comprising a main base 1, a liquid adding structure is fixedly installed on the upper wall of the main base 1, a salt delivery pipe 2 is fixedly installed on the upper wall of the main base 1, a main shaft 3 is rotatably installed in the salt delivery pipe 2, an auger blade 4 is fixedly installed on the main shaft 3, a salt delivery driving structure is arranged on the salt delivery pipe 2, a salt storage bin 5 is fixedly installed on the main base 1 on the main shaft 3, and the upper end of the salt delivery pipe 2 is connected to the lower end of the salt storage bin 5.

[0018] The present embodiment is further configured such that the liquid adding structure includes a liquid storage tube 6, the liquid storage tube 6 is a cylindrical tube body, a liquid adding head 7 is provided at one end of the liquid storage tube 6, a liquid discharge tube 8 is fixedly installed at one end of the liquid storage tube 6, and a liquid discharge solenoid valve 9 is provided on the liquid discharge tube 8.

[0019] This embodiment is further configured such that the salt delivery drive structure includes a first motor 10, the first motor 10 is fixedly mounted on the upper end of the salt delivery pipe 2, a gear reducer 11 is fixedly mounted on the upper end of the salt delivery pipe 2, an input end of the gear reducer 11 is connected to a drive end of the first motor 10, and a transmission part is connected between the gear reducer 11 and the main shaft 3.

[0020] This embodiment is further configured as follows: the transmission part includes a driving gear 12, a driven gear 13 and a transmission gear 14, the driving gear 12 is fixedly mounted on the output end of the gear reducer 11, the driven gear 13 is fixedly mounted on one end of the main shaft 3, the transmission gear 14 is rotatably mounted on one end of the salt delivery pipe 2, the driving gear 12 is meshedly connected with the transmission gear 14, and the transmission gear 14 is meshedly connected with the driven gear 13.

[0021] This embodiment is further configured such that a salt adding pipe 15 is fixedly installed at the lower end of the salt delivery pipe 2 , and a salt adding solenoid valve 16 is installed in the salt adding pipe 15 .

[0022] The present embodiment is further configured such that a drain pipe 17 is provided at the tail end of the salt storage bin 5 , a sealing cover 18 is provided on the drain pipe 17 , and a feeding hopper 19 is fixedly installed at the upper end of the salt storage bin 5 .

[0023] The detailed connection means are well known in the art; Figure 1 As shown, the raw material solution to be added is added into the device through the liquid storage pipe 6 and the liquid adding head 7. The raw salt powder is added into the feeding hopper 19, enters the salt storage bin 5, and enters the salt delivery pipe 2 at the lower end of the salt storage bin 5.

[0024] The salt delivery drive structure is started, that is, the first motor 10 drives the gear reducer 11, and the driving gear 12 at the output end of the gear reducer 11 drives the transmission gear 14 to rotate, the transmission gear 14 drives the driven gear 13 to rotate, and the driven gear 13 drives the main shaft 3 to rotate, so that the auger blades 4 on the main shaft 3 start to rotate, thereby realizing quantitative and uniform transportation of salt.

[0025] At the same time, the salt material in the salt adding pipe 15 is controlled by the salt adding solenoid valve 16 to be added into the salt delivery pipe 2, so that the salt material can be accurately delivered.

[0026] During the salting process, a large amount of raw materials can be stored in the salt storage bin 5, which reduces the number of manual operations and improves production efficiency.

[0027] After the salting is completed, the residue in the salt storage bin 5 can be drained through the drain pipe 17, which is convenient for cleaning and maintenance.

[0028] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A salt delivery device for sodium heparin, comprising a main base (1), characterized in that: A liquid adding structure is fixedly mounted on the upper wall of the main base (1); a salt delivery pipe (2) is fixedly mounted on the upper wall of the main base (1); a main shaft (3) is rotatably mounted inside the salt delivery pipe (2); an auger blade (4) is fixedly mounted on the main shaft (3); a salt delivery drive structure is arranged on the salt delivery pipe (2); a salt storage bin (5) is fixedly mounted on the main base (1) on the main shaft (3); the upper end of the salt delivery pipe (2) is connected to the lower end of the salt storage bin (5); the liquid adding structure comprises a liquid storage pipe (6); the liquid storage pipe (6) is a cylindrical pipe body; a liquid adding head (7) is provided at one end of the liquid storage pipe (6); a liquid discharge pipe (8) is fixedly mounted at one end of the liquid storage pipe (6); a liquid discharge solenoid valve (9) is provided on the liquid discharge pipe (8).

2. A salt delivery device for heparin sodium according to claim 1, characterized in that The salt delivery drive structure comprises a first motor (10), the first motor (10) is fixedly mounted on the upper end of the salt delivery pipe (2), a gear reducer (11) is fixedly mounted on the upper end of the salt delivery pipe (2), an input end of the gear reducer (11) is connected to the driving end of the first motor (10), and a transmission part is connected to the gear reducer (11) and the main shaft (3).

3. A salt delivery device for sodium heparin according to claim 2, characterized in that The transmission part comprises a driving gear (12), a driven gear (13) and a transmission gear (14); the driving gear (12) is fixedly mounted on the output end of the gear reducer (11); the driven gear (13) is fixedly mounted on one end of the main shaft (3); the transmission gear (14) is rotatably mounted on one end of the salt delivery pipe (2); the driving gear (12) is meshedly connected with the transmission gear (14); and the transmission gear (14) is meshedly connected with the driven gear (13).

4. A salt delivery device for heparin sodium according to claim 1, characterized in that A salt adding pipe (15) is fixedly installed at the lower end of the salt delivery pipe (2), and a salt adding solenoid valve (16) is installed in the salt adding pipe (15).

5. A salt delivery device for heparin sodium according to claim 1, characterized in that The tail end of the salt storage bin (5) is provided with a drain pipe (17), a sealing cover (18) is provided on the drain pipe (17), and a feeding hopper (19) is fixedly installed on the upper end of the salt storage bin (5).

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