CN219291391U

CN219291391U - Medicine intermediate reaction kettle capable of quantitatively feeding materials

Info

Publication number: CN219291391U
Application number: CN202222986763.0U
Authority: CN
Inventors: 樊彬; 廖祖态; 应春友
Original assignee: Jiangxi Yangfan New Material Co ltd
Current assignee: Jiangxi Yangfan New Material Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-07-04
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a but quantitative reinforced medicine intermediate reation kettle, including reation kettle body, agitator motor and agitator, the feed inlet passes through the inlet pipe and is connected with the liquid storage pot that sets up in reation kettle body top, install charge pump and feeding overflow valve on the inlet pipe, the liquid outlet is connected with the concentrator of installing in reation kettle body below, the discharge end of concentrator is connected with the feed inlet of reation kettle body through the circulating pipe, install circulating pump and circulation overflow valve on the circulating pipe, the overflow mouth of circulation overflow valve passes through the circulation back flow and is connected with the concentrator; according to the utility model, the pump body and the overflow valve are arranged on the feed pipe and the circulating pipe, and under the condition of fixed pipeline diameter, the feed quantity and the circulating quantity can be controlled by adjusting the overflow value of the overflow valve, so that the technological requirements of freezing and separating out sodium sulfate crystals are met, and the yield and quality of the sodium sulfate crystals are improved.

Description

Medicine intermediate reaction kettle capable of quantitatively feeding materials

Technical Field

The utility model relates to the technical field of reaction kettle structures, in particular to a medicine intermediate reaction kettle capable of quantitatively feeding materials.

Background

Mirabilite, sodium sulfate, and a pharmaceutical intermediate. The sulfate mineral with wide distribution is crystal prepared by processing and refining sulfate mineral mirabilite. Can be used for treating distention and fullness, warming spleen and stomach, resolving food stagnation, removing water retention, and relieving diarrhea. Can be used for treating gastric abscess, food fullness, dyspepsia, edema, breast edema, amenorrhea, and constipation. In the production process, mirabilite is required to be frozen and separated out from a solution, then the solution is separated, the sodium sulfate content in the separated liquid is higher, the liquid can be heated and concentrated and then is added into a reaction kettle again for freezing and separating out, so that the utilization rate of raw materials is improved, in the process of liquid circulation and separating out, a new solution is required to be added into the reaction kettle at the same time, so that the production efficiency is achieved, in the production process, the circulating solution and the new solution are generally controlled to be added in proportion, so that the stability of crystal separation amount and the size uniformity of crystal grains can be better ensured, and the utility model provides the medicine intermediate reaction kettle capable of quantitative feeding.

Disclosure of Invention

The utility model aims to provide a medicine intermediate reaction kettle capable of quantitatively feeding materials.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a but quantitative reinforced medicine intermediate reation kettle, including reation kettle body, agitator motor and agitator, agitator motor installs at the top of reation kettle body, the agitator is installed at reation kettle body inner chamber, the agitator is connected with agitator motor transmission, agitator motor rotates and drives the agitator and rotate and stir, can avoid precipitating the crystal and adhere to the internal surface at reation kettle body, the feed inlet setting of reation kettle body is at the top of reation kettle body, agitator motor's outside, the discharge gate sets up the bottom at the reation kettle body, the liquid outlet sets up the lateral wall in reation kettle body bottom, all install the valve on liquid outlet and the discharge gate, the feed inlet passes through the inlet pipe and is connected with the liquid storage pot that sets up in reation kettle body top, install charge pump and feeding overflow valve on the inlet pipe, and the one end that is close to the reation kettle body is installed to the feeding overflow valve, the overflow mouth of feeding overflow valve passes through the feeding overflow pipe and is connected with the liquid storage pot; the liquid outlet is connected with a concentrator arranged below the reaction kettle body, the discharge end of the concentrator is connected with the feed inlet of the reaction kettle body through a circulating pipe, a circulating pump and a circulating overflow valve are arranged on the circulating pipe, the overflow port of the circulating overflow valve is connected with the concentrator through a circulating reflux pipe, and the circulating overflow valve is arranged at one end of the circulating pipe close to the reaction kettle body.

Further, a filtering cover for filtering solid materials is arranged on the liquid outlet, and the filtering cover is made of stainless steel wire gauze.

Further, the number of the feeding holes is two, and the two feeding holes are respectively connected with the liquid storage tank and the concentrator.

Further, the outside of reation kettle body is equipped with installation lug one, the outside of liquid storage pot is equipped with installation lug two, through installation lug structure, makes things convenient for the installation and upper and lower position adjustment distribution of each part.

Further, a jacket is arranged outside the reaction kettle body, a cooling inlet of the jacket is arranged at the bottom of the jacket, and a cooling outlet of the jacket is arranged at the top of the jacket.

In summary, the utility model has the following beneficial effects: according to the utility model, the pump body and the overflow valve are arranged on the feed pipe and the circulating pipe, and under the condition of fixed pipeline diameter, the feed quantity and the circulating quantity can be controlled by adjusting the overflow value of the overflow valve, so that the technological requirements of freezing and separating out sodium sulfate crystals are met, and the yield and quality of the sodium sulfate crystals are improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic structural view of the reactor body of the present utility model.

In the figure, 1, a reaction kettle body; 2. a liquid storage tank; 3. a concentrator; 4. a circulation pump; 5. a circulation overflow valve; 6. a feed pump; 7. a feed overflow valve; 8. a stirring motor; 9. a stirrer; 10. a circulation pipe; 11. a circulation return pipe; 12. a filter cover; 13. installing a first lifting lug; 14. a feed overflow pipe; 15. installing a second lifting lug; 16. a feed inlet; 17. a discharge port; 18. a jacket; 19. a cooling inlet; 20. a cooling outlet; 21. and a liquid outlet.

Description of the embodiments

The following detailed description of the present utility model, taken in conjunction with the accompanying drawings, will clearly and fully describe the technical solutions of the embodiments of the present utility model, and it is evident that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 and 2, a medicine intermediate reaction kettle capable of quantitatively feeding comprises a reaction kettle body 1, a stirring motor 8 and a stirrer 9, wherein the stirring motor 8 is installed at the top of the reaction kettle body 1, the stirrer 9 is installed in an inner cavity of the reaction kettle body 1, the stirrer 9 is in transmission connection with the stirring motor 8, the stirring motor 8 rotates to drive the stirrer 9 to rotate for stirring, precipitated crystals can be prevented from adhering to the inner surface of the reaction kettle body 1, a feed inlet 16 of the reaction kettle body 1 is arranged at the top of the reaction kettle body 1 and outside of the stirring motor 8, a discharge outlet 17 is arranged at the bottom of the reaction kettle body 1, a liquid outlet 21 is arranged on the side wall of the bottom end of the reaction kettle body 1, valves are installed on the liquid outlet 21 and the discharge outlet 17, not shown in a valve structure diagram, the valves do not affect understanding of the field, the feed inlet 16 is connected with a liquid storage tank 2 arranged above the reaction kettle body 1 through a feed pipe, a feed pump 6 and a feed overflow valve 7 are installed on the liquid tank 7, and the feed overflow valve 7 is installed on the liquid tank 7 near one end of the reaction kettle body 1, and the feed overflow valve 7 is connected with the feed inlet 14 through the feed pipe 2; the liquid outlet 21 is connected with the concentrator 3 installed below the reaction kettle body 1, the discharge end of the concentrator 3 is connected with the feed inlet 16 of the reaction kettle body 1 through a circulating pipe 10, a circulating pump 4 and a circulating overflow valve 5 are installed on the circulating pipe 10, the overflow port of the circulating overflow valve 5 is connected with the concentrator 3 through a circulating return pipe 11, and the circulating overflow valve 5 is arranged at one end, close to the reaction kettle body 1, of the circulating pipe 10.

Further, a filtering cover 12 for filtering solid materials is arranged on the liquid outlet 21, and the filtering cover 12 is made of stainless steel wire gauze.

Further, the number of the feeding holes 16 is two, and the two feeding holes 16 are respectively connected with the liquid storage tank 2 and the concentrator 3.

Further, the outside of reation kettle body 1 is equipped with installation lug one 13, the outside of liquid storage pot 2 is equipped with installation lug two 15, through installation lug structure, makes things convenient for the installation and the upper and lower position adjustment distribution of each part.

Further, a jacket 18 is arranged outside the reaction kettle body 1, a cooling inlet 19 of the jacket 18 is arranged at the bottom of the jacket 18, and a cooling outlet 20 is arranged at the top of the jacket 18.

Working principle: the sodium sulfate solution stored in the liquid storage tank 2 is added into the reaction kettle body 1 through the feed pump 6, the feed overflow valve 7 and the feed pipe, and the overflow value of the overflow valve 7 is set to control the accurate quantitative feed of the sodium sulfate solution, and liquid filtered by the precipitated crystals is concentrated through the concentrator 3 and then is sent back into the reaction kettle body 1 through the circulating pump 4, the circulating overflow valve 5 and the circulation 10 to carry out circulating precipitation, and the overflow value of the circulating overflow valve 5 is preset to control the accurate feed quantity of circulating liquid.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The utility model provides a but quantitative reinforced medicine intermediate reation kettle, includes reation kettle body (1), agitator motor (8) and agitator (9), the top at reation kettle body (1) is installed to agitator motor (8), agitator (9) are installed in reation kettle body (1) inner chamber, agitator (9) are connected with agitator motor (8) transmission, and feed inlet (16) of reation kettle body (1) set up at the top of reation kettle body (1), and discharge gate (17) set up the bottom at reation kettle body (1), and liquid outlet (21) set up the lateral wall in reation kettle body (1) bottom, its characterized in that: the feeding port (16) is connected with a liquid storage tank (2) arranged above the reaction kettle body (1) through a feeding pipe, a feeding pump (6) and a feeding overflow valve (7) are arranged on the feeding pipe, the feeding overflow valve (7) is arranged at one end, close to the reaction kettle body (1), of the feeding pipe, and the overflow port of the feeding overflow valve (7) is connected with the liquid storage tank (2) through a feeding overflow pipe (14); the utility model discloses a reaction kettle, including reaction kettle body (1), discharge port (21), circulating pump (4), circulating overflow valve (5) and condenser (3), the discharge end of condenser (3) is connected with feed inlet (16) of reaction kettle body (1) through circulating pipe (10), install circulating pump (4) and circulating overflow valve (5) on circulating pipe (10), the overflow mouth of circulating overflow valve (5) is connected with condenser (3) through circulating return pipe (11), circulating overflow valve (5) set up the one end that is close to reaction kettle body (1) on circulating pipe (10).

2. The dosing drug intermediate reaction kettle according to claim 1, wherein: the liquid outlet (21) is provided with a filter cover (12) for filtering solid materials.

3. The dosing drug intermediate reaction kettle according to claim 2, wherein: the number of the feed inlets (16) is two, and the two feed inlets (16) are respectively connected with the liquid storage tank (2) and the concentrator (3).

4. A dosing drug intermediate reaction kettle according to claim 3, wherein: the reaction kettle is characterized in that a first installation lifting lug (13) is arranged on the outer side of the reaction kettle body (1), and a second installation lifting lug (15) is arranged on the outer side of the liquid storage tank (2).