CN214552573U - Ultrafiltration membrane concentration device for enzyme liquid - Google Patents
Ultrafiltration membrane concentration device for enzyme liquid Download PDFInfo
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- CN214552573U CN214552573U CN202120765133.3U CN202120765133U CN214552573U CN 214552573 U CN214552573 U CN 214552573U CN 202120765133 U CN202120765133 U CN 202120765133U CN 214552573 U CN214552573 U CN 214552573U
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Abstract
The utility model relates to an ultrafiltration membrane concentration device for enzyme liquid, which comprises a bottom frame, a back frame fixed on the bottom frame, a tank body arranged at the front side of the bottom frame and a main body fixed between the bottom frame and the back frame, wherein the main body comprises a screw pump, a first liquid outlet pipe, a filter, a first liquid inlet pipe, an ultrafiltration membrane, a second liquid outlet pipe, a diaphragm valve and a heat exchanger; the screw pump is fixed on the bottom frame and is arranged at the rear side of the back frame, one end of the first liquid outlet pipe is inserted into one side of the bottom of the tank body, the other end of the first liquid outlet pipe is connected with the liquid inlet end of the screw pump, and the liquid outlet end of the screw pump is connected with the liquid inlet end of the filter; the utility model adopts the combination of membrane filtration and heating evaporation to concentrate the enzyme solution, which simplifies the operation steps and improves the concentration effect and the yield; and greatly reduces the consumption of time and energy to reduce the production cost.
Description
Technical Field
The utility model relates to an milipore filter enrichment facility of enzyme liquid.
Background
The white spirit is a common wine, contains a plurality of esters and enzymes, and the enzymes refer to substances with special biological catalytic capability extracted from animals, plants and microorganisms; in the production process of white spirit, enzyme preparations are usually added to promote fermentation, flocculation precipitation, plate-and-frame filter pressing, vacuum drying and the like of the white spirit, enzyme liquid is extracted after the white spirit is prepared, and the extracted enzyme liquid is concentrated to facilitate further recovery treatment.
The existing enzyme solution is concentrated by adopting a mode of heating for many times and condensing for precipitation, the operation steps are complex, and the concentration effect is not high, so that the yield is low; and the production cost is higher due to the consumption of more time and energy, and further improvement is needed.
SUMMERY OF THE UTILITY MODEL
To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that an ultrafiltration membrane concentration device is provided to the enzyme liquid that has still promoted concentrated effect in order to improve the yield when having simplified operating procedure to manufacturing cost has been reduced.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: an ultrafiltration membrane concentration device for enzyme liquid is characterized by comprising a bottom frame, a back frame fixed on the bottom frame, a tank body arranged on the front side of the bottom frame and a main body fixed between the bottom frame and the back frame, wherein the main body comprises a screw pump, a first liquid outlet pipe, a filter, a first liquid inlet pipe, an ultrafiltration membrane, a second liquid outlet pipe, a diaphragm valve and a heat exchanger; the screw pump is fixed on the bottom frame and arranged on the rear side of the back frame, one end of the first liquid outlet pipe is inserted into one side of the bottom of the tank body, the other end of the first liquid outlet pipe is connected with the liquid inlet end of the screw pump, the liquid outlet end of the screw pump is connected with the liquid inlet end of the filter, the liquid outlet end of the filter is connected with one end of the first liquid inlet pipe, the other end of the first liquid inlet pipe is sealed and transversely arranged on the front side of the back frame, the ultrafiltration membranes comprise a plurality of ultrafiltration membranes, the ultrafiltration membranes are fixed on the front side of the back frame and are sequentially arranged from left to right, and the liquid inlet end of each ultrafiltration membrane is connected to the other end of the first liquid inlet pipe in parallel; the heat exchanger is fixed on the front side of the back frame, one end of the second liquid outlet pipe is connected with the liquid inlet end of the heat exchanger, the other end of the second liquid outlet pipe is closed and transversely arranged on the rear sides of the ultrafiltration membranes, and the liquid outlet end of each ultrafiltration membrane is connected in parallel with the other end of the second liquid outlet pipe; the diaphragm valve is arranged on the second liquid outlet pipe, the main body further comprises a first butterfly valve, a first tee joint, a second butterfly valve, a third butterfly valve and a second liquid inlet pipe, the first butterfly valve is arranged at the other end of the second liquid outlet pipe, one of interfaces of the second tee joint is connected to three interfaces of the first tee joint, the second butterfly valve is arranged at one end of the second liquid inlet pipe and is connected to the other two interfaces of the second tee joint, the other end of the second liquid inlet pipe vertically extends downwards into the interior of a top opening of the tank body, and the third butterfly valve is arranged on the second liquid inlet pipe.
Preferably, the main body further comprises a first return pipe, a flow meter, a third tee, a fourth butterfly valve, a fifth butterfly valve and a second return pipe; the one end of first back flow pipe links to each other with the inlet end of flowmeter, the below of a plurality of milipore filters is transversely located to the other end of first back flow pipe is sealed and transversely located to the other end of first back flow pipe, every the outlet of milipore filter all connects in parallel at the other end of first back flow pipe, the flowmeter go out the liquid end the fourth butterfly valve and the one end of second back flow pipe is connected respectively on the three interface of third tee bend, the other end of second back flow pipe is vertical inside stretching into the top opening part of the jar body downwards, the fifth butterfly valve is located on the second back flow pipe.
Preferably, a flow sensor is further arranged on the first liquid inlet pipe, and a sixth butterfly valve is further arranged on the first liquid outlet pipe.
Preferably, a transversely-distributed shunt pipe is further inserted into the lower side of the first liquid inlet pipe, the shunt pipe is arranged on the upstream side of the flow sensor, and a seventh butterfly valve is further arranged on the shunt pipe.
Preferably, still be equipped with a plurality of first manometer on the first feed liquor pipe, a plurality of first manometer all locates flow sensor's downstream side and the upstream side of a plurality of milipore filter feed liquor ends.
Preferably, a plurality of second pressure gauges are further arranged on the second liquid outlet pipe, and the second pressure gauges are arranged on the upstream side of the diaphragm valve.
Compared with the prior art, the utility model has the advantages of: the utility model adopts the combination of membrane filtration and heating evaporation to concentrate the enzyme solution, which simplifies the operation steps and improves the concentration effect and the yield; and greatly reduces the consumption of time and energy to reduce the production cost.
Drawings
FIG. 1 is a left front side structural view of the present invention;
fig. 2 is a right rear side structural view of the present invention.
Detailed Description
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.
As shown in fig. 1-2, an ultrafiltration membrane concentration device for enzyme solution comprises a bottom frame 1, a back frame 2 fixed on the bottom frame 1, a tank 4 arranged on the front side of the bottom frame 1, and a main body fixed between the bottom frame 1 and the back frame 2, wherein the main body comprises a screw pump 3, a first liquid outlet pipe 5, a filter 6, a first liquid inlet pipe 7, an ultrafiltration membrane 9, a second liquid outlet pipe 10, a diaphragm valve 19 and a heat exchanger 11; the screw pump 3 is fixed on the bottom frame 1 and arranged at the rear side of the back frame 2, one end of the first liquid outlet pipe 5 is inserted into one side of the bottom of the tank body 4, the other end of the first liquid outlet pipe 5 is connected with the liquid inlet end of the screw pump 3, the liquid outlet end of the screw pump 3 is connected with the liquid inlet end of the filter 6, the liquid outlet end of the filter 6 is connected with one end of the first liquid inlet pipe 7, the other end of the first liquid inlet pipe 7 is sealed and transversely arranged at the front side of the back frame 2, the ultrafiltration membranes 9 comprise a plurality of ultrafiltration membranes 9, the ultrafiltration membranes 9 are all fixed at the front side of the back frame 2 and are sequentially arranged from left to right, and the liquid inlet end of each ultrafiltration membrane 9 is connected in parallel with the other end of the first liquid inlet pipe 7; the heat exchanger 11 is fixed on the front side of the back frame 2, one end of the second liquid outlet pipe 10 is connected with the liquid inlet end of the heat exchanger 11, the other end of the second liquid outlet pipe 10 is closed and transversely arranged on the rear side of the ultrafiltration membranes 9, and the liquid outlet end of each ultrafiltration membrane 9 is connected in parallel with the other end of the second liquid outlet pipe 10; the diaphragm valve 19 is arranged on the second liquid outlet pipe 10, the main body further comprises a first butterfly valve 20, a first tee joint 12, a second tee joint 13, a second butterfly valve 21, a third butterfly valve 22 and a second liquid inlet pipe 14, the first butterfly valve 20, the other end of the second liquid outlet pipe 10 and one of the interfaces of the second tee joint 13 are respectively connected to three interfaces of the first tee joint 12, one ends of the second butterfly valve 21 and the second liquid inlet pipe 14 are respectively connected to the other two interfaces of the second tee joint 13, the other end of the second liquid inlet pipe 14 vertically extends downwards into the opening at the top of the tank body 4, and the third butterfly valve 22 is arranged on the second liquid inlet pipe 14.
The body further comprises a first return pipe 15, a flow meter 18, a third tee 16, a fourth butterfly valve 23, a fifth butterfly valve 29 and a second return pipe 17; one end of the first backflow pipe 15 is connected with the liquid inlet end of the flow meter 18, the other end of the first backflow pipe 15 is closed and transversely arranged below the ultrafiltration membranes 9, the water outlet of each ultrafiltration membrane 9 is connected to the other end of the first backflow pipe 15 in parallel, the liquid outlet end of the flow meter 18, one end of the fourth butterfly valve 23 and one end of the second backflow pipe 17 are connected to three connectors of the third tee joint 16 respectively, the other end of the second backflow pipe 17 vertically extends downwards into the opening at the top of the tank body 4, and the fifth butterfly valve 29 is arranged on the second backflow pipe 17.
The first liquid inlet pipe 7 is also provided with a flow sensor 8, and the first liquid outlet pipe 5 is also provided with a sixth butterfly valve 24.
A transversely distributed shunt pipe 25 is further inserted into the lower side of the first liquid inlet pipe 7, the shunt pipe 25 is arranged on the upstream side of the flow sensor 8, and a seventh butterfly valve 26 is further arranged on the shunt pipe 25.
Still be equipped with the first manometer 27 of a plurality of on the first feed liquor pipe 7, the first manometer 27 of a plurality of all locates the downstream side of flow sensor 8 and the upstream side of a plurality of milipore filter 9 feed liquor ends.
The second liquid outlet pipe 10 is further provided with a plurality of second pressure gauges 28, and the plurality of second pressure gauges 28 are arranged on the upstream side of the diaphragm valve 19.
The working principle is as follows: pouring the enzyme liquid into the tank 4, starting the screw pump 3 to work, opening the sixth butterfly valve 24 and the diaphragm valve 19, and allowing the enzyme liquid to flow through the screw pump 3 via the first liquid outlet pipe 5 and then flow through the filter 6 under the action of the screw pump 3 to remove suspended particles in the enzyme liquid.
Then, the enzyme solution flowing out of the filter 6 enters the plurality of ultrafiltration membranes 9 through the first liquid inlet pipe 7 to remove most of moisture in the enzyme solution, so that the enzyme solution is concentrated, and the concentrated enzyme solution enters the heat exchanger 11 through the second liquid outlet pipe 10 to be heated, so that moisture remaining in the enzyme solution is removed for further concentration; finally, the first butterfly valve 20 and the third butterfly valve 22 are closed, the second butterfly valve 21 is opened, and the concentrated enzyme liquid is discharged outwards through the first tee joint 12, the second tee joint 13 and the second butterfly valve 21; a plurality of first pressure gauges 27 are used for monitoring the pressure in the first liquid inlet pipe 7, and a plurality of second pressure gauges 28 are used for monitoring the pressure in the second liquid outlet pipe 10.
If the enzyme liquid needs to be circularly concentrated, the first butterfly valve 20 and the second butterfly valve 21 can be closed, and the third butterfly valve 22 can be opened, so that the enzyme liquid can return to the tank 4 through the second liquid inlet pipe 14.
The fourth butterfly valve 23 is opened and the fifth butterfly valve 29 is closed, and the water separated by the plurality of ultrafiltration membranes 9 can be discharged to the outside through the first return pipe 15.
When the enzyme solution is diluted properly, the fourth butterfly valve 23 is closed and the fifth butterfly valve 29 is opened, so that the water separated by the plurality of ultrafiltration membranes 9 is returned to the tank 4 through the second return pipe 17 and mixed with the concentrated enzyme solution.
The utility model adopts the combination of membrane filtration and heating evaporation to concentrate the enzyme solution, which simplifies the operation steps and improves the concentration effect and the yield; and greatly reduces the consumption of time and energy to reduce the production cost.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. An ultrafiltration membrane concentration device for enzyme liquid is characterized by comprising a bottom frame, a back frame fixed on the bottom frame, a tank body arranged on the front side of the bottom frame and a main body fixed between the bottom frame and the back frame, wherein the main body comprises a screw pump, a first liquid outlet pipe, a filter, a first liquid inlet pipe, an ultrafiltration membrane, a second liquid outlet pipe, a diaphragm valve and a heat exchanger; the screw pump is fixed on the bottom frame and arranged on the rear side of the back frame, one end of the first liquid outlet pipe is inserted into one side of the bottom of the tank body, the other end of the first liquid outlet pipe is connected with the liquid inlet end of the screw pump, the liquid outlet end of the screw pump is connected with the liquid inlet end of the filter, the liquid outlet end of the filter is connected with one end of the first liquid inlet pipe, the other end of the first liquid inlet pipe is sealed and transversely arranged on the front side of the back frame, the ultrafiltration membranes comprise a plurality of ultrafiltration membranes, the ultrafiltration membranes are fixed on the front side of the back frame and are sequentially arranged from left to right, and the liquid inlet end of each ultrafiltration membrane is connected to the other end of the first liquid inlet pipe in parallel; the heat exchanger is fixed on the front side of the back frame, one end of the second liquid outlet pipe is connected with the liquid inlet end of the heat exchanger, the other end of the second liquid outlet pipe is closed and transversely arranged on the rear sides of the ultrafiltration membranes, and the liquid outlet end of each ultrafiltration membrane is connected in parallel with the other end of the second liquid outlet pipe; the diaphragm valve is arranged on the second liquid outlet pipe, the main body further comprises a first butterfly valve, a first tee joint, a second butterfly valve, a third butterfly valve and a second liquid inlet pipe, the first butterfly valve is arranged at the other end of the second liquid outlet pipe, one of interfaces of the second tee joint is connected to three interfaces of the first tee joint, the second butterfly valve is arranged at one end of the second liquid inlet pipe and is connected to the other two interfaces of the second tee joint, the other end of the second liquid inlet pipe vertically extends downwards into the interior of a top opening of the tank body, and the third butterfly valve is arranged on the second liquid inlet pipe.
2. The ultrafiltration membrane concentration device of an enzyme liquid according to claim 1, wherein the main body further comprises a first return pipe, a flow meter, a third tee joint, a fourth butterfly valve, a fifth butterfly valve and a second return pipe; the one end of first back flow pipe links to each other with the inlet end of flowmeter, the below of a plurality of milipore filters is transversely located to the other end of first back flow pipe is sealed and transversely located to the other end of first back flow pipe, every the outlet of milipore filter all connects in parallel at the other end of first back flow pipe, the flowmeter go out the liquid end the fourth butterfly valve and the one end of second back flow pipe is connected respectively on the three interface of third tee bend, the other end of second back flow pipe is vertical inside stretching into the top opening part of the jar body downwards, the fifth butterfly valve is located on the second back flow pipe.
3. The ultrafiltration membrane concentration device of enzyme liquid according to claim 1, wherein the first liquid inlet pipe is further provided with a flow sensor, and the first liquid outlet pipe is further provided with a sixth butterfly valve.
4. The ultrafiltration membrane concentration device of enzyme liquid according to claim 3, wherein a transversely distributed shunt pipe is inserted at the lower side of the first liquid inlet pipe, the shunt pipe is arranged at the upstream side of the flow sensor, and a seventh butterfly valve is arranged on the shunt pipe.
5. The ultrafiltration membrane concentration device of the enzyme liquid according to claim 3, wherein a plurality of first pressure gauges are further arranged on the first liquid inlet pipe, and are arranged on the downstream side of the flow sensor and the upstream side of the liquid inlet ends of the plurality of ultrafiltration membranes.
6. The ultrafiltration membrane concentration device of enzyme liquid according to claim 1, wherein a plurality of second pressure gauges are further arranged on the second liquid outlet pipe, and the plurality of second pressure gauges are arranged on the upstream side of the diaphragm valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120765133.3U CN214552573U (en) | 2021-04-15 | 2021-04-15 | Ultrafiltration membrane concentration device for enzyme liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120765133.3U CN214552573U (en) | 2021-04-15 | 2021-04-15 | Ultrafiltration membrane concentration device for enzyme liquid |
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| Publication Number | Publication Date |
|---|---|
| CN214552573U true CN214552573U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120765133.3U Active CN214552573U (en) | 2021-04-15 | 2021-04-15 | Ultrafiltration membrane concentration device for enzyme liquid |
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| CN (1) | CN214552573U (en) |
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2021
- 2021-04-15 CN CN202120765133.3U patent/CN214552573U/en active Active
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