CN212236751U - Novel vitamin B12 midbody processing device - Google Patents
Novel vitamin B12 midbody processing device Download PDFInfo
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- CN212236751U CN212236751U CN202020464663.XU CN202020464663U CN212236751U CN 212236751 U CN212236751 U CN 212236751U CN 202020464663 U CN202020464663 U CN 202020464663U CN 212236751 U CN212236751 U CN 212236751U
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- separation device
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Abstract
The utility model relates to the field of chemical equipment, in particular to a novel vitamin B12 intermediate treatment device which comprises a first pipeline, a second pipeline and a third pipeline, wherein the first pipeline comprises a high-pressure pump (2), a first flowmeter (3) and a concentration and separation device (6); the second pipeline comprises a fourth control valve (9), a cleaning tank (11) and a fifth control valve (12); the third pipeline comprises a second flowmeter (8) and a control valve (10); in normal work, the control valve of the second pipeline is in a closed state, the intermediate enters the first pipeline structure, refining and concentration are carried out in the concentration and separation device (6), permeate generated in the concentration process flows to the next process through the pipeline controlled by the third control valve (7), and the intermediate generated in the concentration process flows to the next device through the second pipeline controlled by the second flowmeter (8) and the control valve (10); the utility model has the advantages of reasonable design, it is easy and simple to handle, be suitable for using widely.
Description
Technical Field
The utility model relates to a chemical industry equipment field especially relates to a novel vitamin B12 midbody processing device.
Background
With the progress and development of society, people pay more and more attention to the health of the body. Vitamin B12 is one of B vitamins, and is often used in medicine for treating megaloblastic anemia; the production process of vitamin B12 can produce some intermediates (liquid), most of the common treatment methods of vitamin B12 intermediates (liquid) on the market at present adopt a film evaporator for evaporation and concentration, the working principle is that materials radially enter the film evaporator from the upper part of a heating area and are distributed on the heating surface of the evaporator through a distributor, and then the materials are continuously and uniformly scraped into a liquid film with uniform thickness on the heating surface by a rotary film scraper and are spirally pushed downwards; in the process, the rotating film scraper ensures that a continuous and uniform liquid film generates high-speed turbulence and can prevent the liquid film from coking and scaling on a heating surface, so that the total transmission coefficient is improved, finally, the light components are evaporated to form steam flow to rise and reach an external condenser directly connected with the evaporator through a steam-liquid separator, and the heavy components are discharged from a cone at the bottom of the evaporator; in the process of treating the vitamin B12 intermediate (liquid), the film evaporator needs to consume more steam and has lower treatment efficiency, so that production equipment capable of saving steam loss, realizing energy conservation, emission reduction, production increase and efficiency increase is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can solve a novel vitamin B12 midbody processing apparatus of above-mentioned problem, can effectual reduction steam's loss, realize energy saving and emission reduction's effect.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a novel vitamin B12 intermediate processing device is provided with a pipeline I structure, a pipeline II structure and a pipeline III structure, wherein the pipeline I comprises a high-pressure pump, a first flow meter and a concentration and separation device, the first flow meter is arranged between the high-pressure pump and the concentration and separation device and is respectively connected with the high-pressure pump and the concentration and separation device through pipelines; a nanofiltration membrane pipe is arranged in the concentration and separation device, and an intermediate inlet, a concentrated intermediate outlet and a permeate outlet are respectively arranged on the nanofiltration membrane pipe.
Further optimize this technical scheme, pipeline two is including wasing the jar, the upper end of wasing the jar links together through pipeline and concentrated separator, and the lower extreme passes through pipeline and pipeline one-tenth to be in the same place.
Further optimizing the technical scheme, the third pipeline comprises a second flowmeter, and one end of the third pipeline is connected with the second pipeline through a pipeline.
Further optimize this technical scheme, pipeline one still is provided with the manometer, sets up on the pipeline between first flowmeter and concentrated separator.
Further optimize this technical scheme, pipeline one still is provided with first control valve, sets up on the pipeline in front of the high-pressure pump.
Further optimize this technical scheme, pipeline one still is provided with the second control valve, sets up on the pipeline between manometer and the concentration separator.
Further optimizing the technical scheme, the first pipeline is also provided with a third control valve which is arranged on the pipeline behind the concentration and separation device.
Further optimize this technical scheme, pipeline two still includes the fourth control valve, sets up on the pipeline of pipeline two and pipeline three interface below.
Further optimize this technical scheme, pipeline two still includes the fifth control valve, sets up wash tank lower extreme and pipeline that first is connected on the pipeline.
Compared with the prior art, the beneficial effects are that:
1. the utility model discloses a manometer count mode ensures pressure in safety range, and when pressure exceeds standard, processing apparatus stops concentrated work, avoids receiving the filter membrane damage.
2. The utility model discloses a flowmeter control midbody input speed, concentrated midbody ejection of compact speed: the intermediate feeding speed and the concentrated intermediate discharging speed can be accurately controlled by adjusting the intermediate feeding valve, the permeate liquid discharging valve and the concentrated intermediate discharging valve.
3. The utility model discloses can get into the washing liquid by the midbody valve and wash concentrated separator, open midbody valve, midbody feed valve, washing liquid backward flow valve in proper order and pour into the washing jar with the washing liquid, close the midbody valve after the washing liquid reachs certain liquid level, open washing liquid ejection of compact valve, starting drive can wash concentrated separator.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a first control valve; 2. a high pressure pump; 3. a first flow meter; 4. a pressure gauge; 5. a second control valve; 6. a concentration and separation device; 7. a third control valve; 8. a second flow meter; 9. a fourth control valve; 10. a control valve; 11. cleaning the tank; 12. a fifth control valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The novel vitamin B12 intermediate processing device shown in the figure 1 is provided with a first pipeline, a second pipeline and a third pipeline, wherein the first pipeline comprises a high-pressure pump 2, a first flow meter 3 and a concentration and separation device 6, the first flow meter 3 is arranged between the high-pressure pump 2 and the concentration and separation device 6 and is respectively connected with the high-pressure pump 2 and the concentration and separation device 6 through pipelines; the first flowmeter 3 can effectively control the feeding speed of an intermediate entering a subsequent concentration and separation device for reaction, and avoid the phenomenon that the pressure in the concentration and separation device 6 is too high due to the too high feeding speed, so that the concentration and separation device 6 is damaged; the concentration and separation device 6 is internally provided with a plurality of nanofiltration membrane pipes, the nanofiltration membrane pipes are respectively provided with an intermediate inlet, a concentrated intermediate outlet and a permeate outlet, and the intermediate inlet, the concentrated intermediate outlet and the permeate outlet of a single nanofiltration membrane pipe can be respectively connected with the intermediate inlet, the concentrated intermediate outlet and the permeate outlet of the other nanofiltration membrane pipes in parallel.
Preferably, the second pipeline comprises a cleaning tank 11, the upper end of the cleaning tank 11 is connected with the concentration and separation device 6 through a pipeline, and the lower end of the cleaning tank 11 is connected with the pipeline through a pipeline; the washing jar can save the washing liquid, can wash the concentration separator among the novel vitamin B12 midbody processing apparatus, can effectual extension concentration separator's life cycle.
Preferably, the third pipeline comprises a second flow meter 8, one end of the second flow meter is connected with the pipeline of the second pipeline through a pipeline, and the other end of the second flow meter is connected with the control valve 10 through a pipeline; vitamin B12 intermediate (liquid) treatment process the concentrated intermediate produced by passing through the concentration separation device can be passed through the next equipment in the three-configuration flow of pipeline.
Preferably, the first pipeline still is provided with manometer 4, sets up on the pipeline between first flowmeter 3 and concentrated separator 6, can carry out pressure monitoring to concentrated separator's of convection direction material, when the pipeline that is provided with manometer 4 was flowed through to the material pressure when surpassing certain limit, operating personnel can in time close the second control valve 5 that sets up at the back of manometer 4, avoids appearing the material and gushes into concentrated separator in a large number, causes the phenomenon that concentrated separator medium pressure is too big, concentrated separator damage appears.
Preferably, the first pipeline is further provided with a first control valve 1, and the first control valve 1 is arranged on the pipeline in front of the high-pressure pump 2, so that the flow state of the material flowing into the pipeline structure of the vitamin B12 intermediate processing device can be effectively controlled.
Preferably, the first pipeline is further provided with a second control valve 5, and the second control valve 5 is arranged on the pipeline between the pressure gauge 4 and the concentration and separation device 6, so that the circulation state of the materials flowing into the concentration and separation device 6 can be effectively controlled.
Preferably, the first pipeline is further provided with a third control valve 7, and the third control valve 7 is arranged on the pipeline behind the concentration and separation device 6, so that the circulation state of the concentrated filtrate refined by the concentration and separation device 6 in the first pipeline structure can be effectively controlled.
Preferably, the second pipeline is further provided with a fourth control valve 9, which is arranged on the pipeline below the joint of the second pipeline and the third pipeline and can control the flowing state of the cleaning liquid in the process of cleaning the concentration and separation device 6 by the vitamin B12 intermediate (liquid) processing device.
Preferably, the second pipeline is further provided with a fifth control valve 12, which is arranged on a pipeline connecting the lower end of the cleaning tank 11 and the first pipeline and can control the flowing state of the cleaning liquid in the process of cleaning the concentration and separation device 6 by the vitamin B12 intermediate (liquid) processing device.
The utility model discloses in specific implementation process, vitamin B12's midbody flows through first control valve 1 in the pipeline structure in novel vitamin B12 midbody processing apparatus in proper order, high-pressure pump 2, first flowmeter 3, manometer 4 and second control valve 5 get into in concentrating separator 6, refine the concentration in concentrating separator 6, permeate liquid that produces in the refining concentration process can flow to next process through the pipeline of third control valve 7 control, concentrated midbody can flow to next equipment through the pipeline of second flowmeter 8 control in the pipeline three structure of setting in concentrating separator 6 bottom; when the concentration and separation device 6 needs to be cleaned, the second pipeline structure can be started to clean the concentration and separation device; the cleaning tank 11 in the second pipeline structure stores cleaning liquid, when the concentration and separation device 6 needs to be cleaned, the fourth control valve 9 and the fifth control valve 12 in the second pipeline structure are opened, the control valve 7 in the first pipeline structure and the control valve 10 in the third pipeline structure are closed, the device is started, the cleaning liquid can flow into the concentration and separation device 6 from the cleaning tank 11 through the fifth control valve 12, the first control valve 1, the high-pressure pump 2, the first flowmeter 3, the pressure gauge 4 and the second control valve 5 in sequence to clean the device, and after cleaning is finished, the cleaning liquid can flow through the pipeline controlled by the fourth control valve 9 and flow back to the cleaning tank 11.
In the specific implementation process of the novel vitamin B production device, the flow meters arranged in the pipeline structure I and the pipeline structure III can monitor the feeding and discharging speed of the vitamin B12 intermediate body flowing through the pipeline in the refining and concentrating process in real time, so that the phenomenon that the feeding and discharging flow speed is too high is avoided; meanwhile, the pressure gauge 4 in the first pipeline structure can be replaced by a pressure sensor which is arranged on the pipeline between the first flowmeter 3 and the second control valve 5, when the pressure of the intermediate material flowing through the pipeline sensed by the pressure sensor is too high, an alarm can be given out to remind an operator of timely processing, and the phenomenon that the concentration and separation device is damaged due to the fact that the pressure of the material flowing into the concentration and separation device is too high is avoided; the utility model has the advantages of reasonable design, it is easy and simple to handle, be suitable for using widely.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A novel vitamin B12 midbody processing device which is characterized in that: the novel vitamin B12 intermediate treatment device is provided with a first pipeline, a second pipeline and a third pipeline, wherein the first pipeline comprises a high-pressure pump (2), a first flow meter (3) and a concentration and separation device (6), the first flow meter (3) is arranged between the high-pressure pump (2) and the concentration and separation device (6) and is respectively connected with the high-pressure pump (2) and the concentration and separation device (6) through pipelines; a plurality of nanofiltration membrane pipes are arranged in the concentration and separation device (6), and an intermediate inlet, a concentrated intermediate outlet and a permeate outlet are correspondingly arranged on each nanofiltration membrane pipe; the second pipeline comprises a cleaning tank (11), the cleaning tank (11) is connected with a concentrated intermediate outlet of the concentration and separation device (6) through a pipeline, and the lower end of the cleaning tank is connected with the pipeline through a pipeline; the third pipeline comprises a second flowmeter (8), and one end of the second flowmeter (8) is connected with the second pipeline through a pipeline.
2. The novel vitamin B12 intermediate processing device of claim 1, wherein: the first pipeline is further provided with a pressure gauge (4), and the pressure gauge (4) is arranged on the pipeline between the first flowmeter (3) and the concentration and separation device (6).
3. The novel vitamin B12 intermediate processing device of claim 2, wherein: the first pipeline is further provided with a first control valve (1), and the first control valve (1) is arranged on the pipeline in front of the high-pressure pump (2).
4. The novel vitamin B12 intermediate processing device of claim 3, wherein: the first pipeline is further provided with a second control valve (5), and the second control valve (5) is arranged on the pipeline between the pressure gauge (4) and the concentration and separation device (6).
5. The novel vitamin B12 intermediate processing device of claim 4, wherein: the first pipeline is also provided with a third control valve (7) which is arranged on the pipeline behind the concentration and separation device (6).
6. The novel vitamin B12 intermediate processing device of claim 5, wherein: the second pipeline is also provided with a fourth control valve (9) which is arranged on the pipeline below the joints of the second pipeline and the third pipeline.
7. The novel vitamin B12 intermediate processing device of claim 6, wherein: the second pipeline is also provided with a fifth control valve (12) which is arranged on the pipeline connecting the lower end of the cleaning tank (11) and the first pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020464663.XU CN212236751U (en) | 2020-04-02 | 2020-04-02 | Novel vitamin B12 midbody processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020464663.XU CN212236751U (en) | 2020-04-02 | 2020-04-02 | Novel vitamin B12 midbody processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212236751U true CN212236751U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020464663.XU Active CN212236751U (en) | 2020-04-02 | 2020-04-02 | Novel vitamin B12 midbody processing device |
Country Status (1)
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|---|---|
| CN (1) | CN212236751U (en) |
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2020
- 2020-04-02 CN CN202020464663.XU patent/CN212236751U/en active Active
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