Gas stirring enzyme reaction device

Abstract

The utility model discloses a gas stirring enzyme reaction device. According to the scheme, the device comprises a reaction bin and a valve mounting port which are integrated in a workbench, the reaction bin is connected with a feeding pipeline, an air inlet pipeline, a discharging pipeline, an exhaust pipeline and a heat preservation pipeline, and a filtering assembly is arranged in a cavity; one end of the gas inlet pipeline is connected into a gas supply device, and the other end is connected with a gas valve in three paths and communicated with the reaction bin. According to the gas stirring enzyme reaction device provided by the scheme, solid enzyme is stirred through gas flow, so that the problem that the enzyme is easily broken by mechanical stirring in the prior art is solved, the integrity of the solid enzyme is ensured, the service life of the enzyme is prolonged, the reaction cost is reduced, and the filtering efficiency is improved; according to the scheme, the second discharge valve is communicated with the side surface of the reaction bin, so that the problem of low flow speed of a single discharge port is solved, and the reaction efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present scheme relates to the field of stirring enzyme reaction devices, in particular to a gas stirring enzyme reaction device. BACKGROUND

[0002] Fish oil is an oil extracted from fatty fish, rich in omega-3 polyunsaturated fatty acids such as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), which has a good improvement effect on cardiovascular, vision, inflammation and other diseases, especially in helping to lower cholesterol and triglycerides.

[0003] At present, the chemical catalytic method is mainly used to convert EPA and DHA in natural fish oil into corresponding ethyl esters, which has the problems of large production raw material consumption, high cost, serious environmental pollution, different catalytic effects on different quality fish oil raw materials, and complex process, and the discontinuity of production process, resulting in low production efficiency. Due to the high price of imported enzyme preparations, the production cost cannot be accepted by manufacturers.

[0004] The continuous fish oil conversion device in the prior art mixes solid enzymes and materials by mechanical stirring. Under long-term stirring, the fixed state of the enzyme is easy to be broken, which affects the service life of the enzyme and increases the cost. The broken enzyme is difficult to clean during the recovery and filtration process, and the filtration time is long.

[0005] Therefore, a device for stirring enzyme reaction is needed to avoid breaking the enzyme in a fixed state, reduce the use cost, and improve the filtration efficiency. SUMMARY

[0006] The present scheme provides a gas stirring enzyme reaction device to solve the above problems.

[0007] To achieve the above purpose, the technical scheme adopted by the present scheme is: a gas stirring enzyme reaction device, comprising a reaction bin and a valve installation port integrated in a workbench, the reaction bin is connected with a feeding pipe, an air inlet pipe, a discharging pipe and an exhaust pipe, and a heat preservation pipe. The cavity includes a filter assembly;

[0008] One end of the air inlet pipe is connected to a gas feeding device, and the other end is connected to three-way gas valves and the reaction bin.

[0009] Further, the air inlet pipe,

[0010] The first air inlet pipe is connected to the bottom of the reaction bin and includes a first gas valve, a second gas valve and a first discharge valve.

[0011] The second air inlet pipe is connected to the side below the reaction bin and is provided with a third gas valve.

[0012] Third air inlet pipeline, access to the top of the reaction chamber, set the fourth air inlet valve.

[0013] Further, the first air inlet pipeline and the second air inlet pipeline are provided with a filter assembly above the air injection port, and the first filter screen divides the inner cavity of the reaction chamber into two parts.

[0014] Further, the first air inlet pipeline and the second air inlet pipeline are provided with a filter assembly above the air injection port, and the first filter screen divides the inner cavity of the reaction chamber into two parts.

[0015] Further, the filter assembly further comprises a second filter screen arranged at the discharge port, and the discharge port is arranged on the side of the reaction chamber and connected to the second discharge valve.

[0016] Further, the top of the reaction chamber is connected to an exhaust pipeline, the other end of the exhaust pipeline is connected to a suspension separation end and connected to a vacuum pumping device, and a distribution pipeline below the suspension separation end is connected to the reaction chamber.

[0017] Further, the feed pipeline, the first feed pipeline is connected to the side above the reaction chamber and connected to the first feed valve;

[0018] The second feed pipeline is connected to the top of the reaction chamber and connected to the second feed valve.

[0019] Further, the heat preservation pipeline is connected to the water inlet valve and the water outlet valve at both ends and connected to the water tank, and the internal circulating hot water.

[0020] Further, the water tank is connected to the water supplement pipeline and provided with a water supplement valve.

[0021] Further, the water tank is provided with a steam pipeline connected to a steam engine, and a steam valve is arranged on the pipeline outside the water tank

[0022] In summary, the scheme has the following advantages:

[0023] 1. The gas stirring enzyme reaction device provided by the scheme can stir the solid enzyme by air flow, overcome the problem that the mechanical stirring in the prior art is easy to break the enzyme, ensure the integrity of the solid enzyme, increase the service life of the enzyme, reduce the reaction cost, and improve the filtering efficiency;

[0024] 2. The second discharge valve is connected to the side of the reaction chamber in the scheme, which solves the problem of slow flow rate of a single discharge port and improves the reaction efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is the structural principle diagram of the gas stirring enzyme reaction device;

[0026] Among them:

[0027] 1, reaction bin; 11, first filter screen; 12, second filter screen; 121, second discharge valve;

[0028] 2, first feeding pipeline; 21, first feeding valve;

[0029] 3, second feeding pipeline; 31, second feeding valve;

[0030] 4, air feeding device; 41, first air feeding pipeline; 411, first air valve; 412, second air valve; 413, first discharge valve; 42, second air feeding pipeline; 421, third air valve; 43, third air feeding pipeline; 431, fourth air valve;

[0031] 5, exhaust pipeline; 51, suspension separation end; 511, distribution pipeline;

[0032] 6, heat preservation pipeline; 61, water inlet valve; 62, water outlet valve;

[0033] 7, water tank; 71, water supplementing pipeline; 711, water supplementing valve;

[0034] 8, steam pipeline; 81, steam valve. DETAILED DESCRIPTION

[0035] The present application will be further described in conjunction with the drawings and embodiments:

[0036] Embodiment 1:

[0037] A gas stirring enzyme reaction device, as shown in the figure, comprises a workbench, and the workbench is integrated with a reaction bin 1 and a valve mounting port.

[0038] The reaction bin 1 is connected with a feeding pipeline, an air feeding pipeline, a discharge pipeline and an exhaust pipeline 5, and a heat preservation pipeline 6. The cavity comprises a filter assembly.

[0039] The gas stirring enzyme reaction device provided by the present application stirs the solid enzyme by gas flow, overcomes the problem that the mechanical stirring in the prior art easily breaks the enzyme, ensures the integrity of the solid enzyme, increases the service life of the enzyme, reduces the reaction cost, and improves the filtering efficiency.

[0040] The feeding pipeline comprises a first feeding pipeline 2 and a second feeding pipeline 3.

[0041] The first feeding pipeline 2 is used for the entry of materials and is connected to the side above the reaction bin 1 and connected to a first feeding valve 21, and the first feeding valve 21 controls the rhythm of the entry of materials.

[0042] The second feeding pipeline 3 is used for the entry of solid enzyme and is connected to the top of the reaction bin 1 and connected to a second feeding valve 31, and the second feeding valve 31 controls the rhythm of the entry of solid enzyme.

[0043] Specifically, the first feeding valve 21 and the second feeding valve 31 are opened, and the material and the solid enzyme enter the reaction bin 1 through the first feeding pipeline 2 and the second feeding pipeline 3 respectively.

[0044] The gas inlet pipeline is connected to the gas feeding device 4 at one end and connected to the gas valves and the reaction bin 1 at the other end in three ways, including the first gas inlet pipeline 41, the second gas inlet pipeline 42 and the third gas inlet pipeline 43.

[0045] The gas delivered by the gas feeding device 4 is nitrogen, which is very stable in chemical properties. This stability makes it an ideal protective gas, which is often used as a protective gas in chemical experiments and industrial production and does not react with the solid enzyme.

[0046] The first gas inlet pipeline 41 is connected to the bottom of the reaction bin 1 and includes the first gas valve 411, the second gas valve 412 and the first discharge valve 413. The first gas valve 411 and the second gas valve 412 are used to control the entry of gas, which plays a role in stirring the material and the solid enzyme after the gas enters. The second gas valve 412 is also used to control the discharge of the reacted material together with the first discharge valve 413.

[0047] The second gas inlet pipeline 42 is connected to the side below the reaction bin 1 and is provided with a third gas valve 421, which has the same function as the first gas valve 411.

[0048] The filter assembly in the reaction bin 1 is arranged above the jet ports of the first gas inlet pipeline 41 and the second gas inlet pipeline 42 and includes the first filter screen 11 and the second filter screen 12.

[0049] The first filter screen 11 divides the inner cavity of the reaction bin 1 into two parts, which is used to prevent the solid enzyme from depositing and blocking the discharge port downward.

[0050] The second filter screen 12 is arranged on the pipeline connecting the second discharge valve 121 and the side of the reaction bin 1. The second filter screen 12 is used to prevent the solid enzyme floating in the discharge process from blocking the discharge port. At the same time, the combination of the second filter screen 12 and the second discharge valve 121 also solves the problem of slow flow rate of a single discharge port, thereby improving the efficiency of the reaction.

[0051] The third gas inlet pipeline 43 is connected to the top of the reaction bin 1 and is provided with a fourth gas valve 431, which is used to send gas into the reaction bin 1 after the reaction is completed, so as to press the material towards the first discharge valve 413.

[0052] Specifically, the first gas valve 411, the second gas valve 412 and the third gas valve 421 are opened, and the first discharge valve 413 is closed. After the gas enters the reaction bin 1 from the first gas inlet pipeline 41 and the second gas inlet pipeline 42, the material and the solid enzyme in the reaction bin 1 are stirred.

[0053] When the material is reacted by air agitation and solid enzyme, the first air valve 411, the second air valve 412 and the third air valve 421 are closed, the fourth air inlet valve 431, the first discharge valve 413 and the second discharge valve 121 are opened, the solid enzyme is isolated at the top of the first filter screen 11, the third air inlet pipeline 43 sprays air into the reaction chamber 1 to press the material to flow out of the first discharge valve 413 through the first filter screen 11, at the same time, the material above the second discharge valve 121 flows out of the second discharge valve 121 through the second filter screen 12.

[0054] In the process of air agitation and solid enzyme reaction of the material, the gas enters the bottom of the inner cavity of the reaction chamber 1 from the air inlet pipeline and is discharged through the top of the reaction chamber 1, and the gas can drive the solid enzyme to stir in the reaction chamber 1 by continuous circulation, so the exhaust pipeline 5 is connected to the top of the reaction chamber 1.

[0055] The other end of the exhaust pipeline 5 is communicated with the suspension separation end 51 and connected with the vacuum pumping device.

[0056] In the process of driving the solid enzyme to stir, the material may splash, and in the process of exhaust, the material may be sucked out of the reaction chamber 1. The suspension separation end provided in the scheme avoids the loss of the material and also avoids the material entering the vacuum pumping machine, which affects the service life of the reaction device.

[0057] The material pipe 511 below the suspension separation end 51 is connected to the reaction chamber 1, and the material sucked into the suspension separation end flows into the reaction chamber 1 through the material pipe 511 to continue the reaction.

[0058] The material and the solid enzyme need to be stirred at a certain temperature to produce a reaction, and the reaction chamber 1 is provided with a heat preservation pipeline 6 outside, and hot water circulates in the heat preservation pipeline 6.

[0059] One end of the heat preservation pipeline 6 is connected to the water inlet valve 61 connected to the water tank 7, and the other end is connected to the water outlet valve 62 connected to the water tank 7.

[0060] The water tank 7 is connected to the water supplement pipeline 71, and the inside is provided with a steam pipeline 8.

[0061] The water supplement pipeline 71 is provided with a water supplement valve 711, which is used to supplement the water when the water in the water tank 7 is too little.

[0062] The steam pipeline 8 is communicated with a steam machine, a steam valve 81 is arranged on the pipeline outside the water tank 7, steam flows in the pipeline inside the water tank 7, which is used to control the temperature of the water in the water tank 7, and the temperature of the water in the hot water tank 7 needs to be kept at 60℃.

[0063] Specifically, the water tank 7 is filled with water through the water supplement pipeline 71, the internal steam pipeline 8 heats the water in the tank until the water temperature reaches 60℃, the water in the water tank 7 enters the heat preservation pipeline 6 through the water inlet pipeline 61 and flows along the heat preservation pipeline 6 outside the reaction bin 1 until it flows into the water tank 7 from the water outlet pipeline 62, and in the process of circulation, when the water temperature drops, the steam in the steam pipeline 8 is circulated to achieve the heating effect.

[0064] Further illustrated in combination with the use mechanism:

[0065] S1, adding materials in the reaction bin

[0066] The first feeding valve 21 and the second feeding valve 31 are opened, and the materials and the solid enzyme enter the reaction bin 1 through the first feeding pipeline 2 and the second feeding pipeline 3 respectively.

[0067] S2, heating the reaction bin

[0068] The water tank 7 is filled with water through the water supplement pipeline 71, the internal steam pipeline 8 heats the water in the tank until the water temperature reaches 60℃, the water in the water tank 7 enters the heat preservation pipeline 6 through the water inlet pipeline 61 and flows along the heat preservation pipeline 6 outside the reaction bin 1 until it flows into the water tank 7 from the water outlet pipeline 62, and in the process of circulation, when the water temperature drops, the steam in the steam pipeline 8 is circulated to achieve the heating effect.

[0069] S3, adding gas for stirring

[0070] The first gas valve 411, the second gas valve 412 and the third gas valve 421 are opened, and the first discharging valve 413 is closed, the gas enters the reaction bin 1 from the first gas inlet pipeline 41 and the second gas inlet pipeline 42 to stir the materials and the solid enzyme in the reaction bin 1.

[0071] S4, filtering

[0072] When the materials complete the reaction after being stirred by the gas and the solid enzyme, the first gas valve 411, the second gas valve 412 and the third gas valve 421 are closed, the fourth gas inlet valve 431, the first discharging valve 413 and the second discharging valve 121 are opened, the solid enzyme is isolated on the top of the first filter screen 11, the third gas inlet pipeline 43 sprays gas into the reaction bin 1 to press the materials to flow out of the first discharging valve 413 through the first filter screen 11, and at the same time, the materials above the second discharging valve 121 flow out of the second discharging valve 121 through the second filter screen 12.

[0073] In summary, the gas stirring enzyme reaction device provided by the application can stir the solid enzyme by gas flow, overcome the problem that the mechanical stirring in the prior art easily breaks the enzyme, ensure the completeness of the solid enzyme, increase the service life of the enzyme, reduce the reaction cost and improve the filtering efficiency.

[0074] The second discharge valve 121 is connected to the side of the reaction bin, the problem of slow flow rate of the single discharge port is solved, and the reaction efficiency is improved.

[0075] The above embodiments are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application. Any equivalent transformation or modification according to the spirit and essence of the present application shall be covered within the protection scope of the present application.

[0076] In the description of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements.

[0077] For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0078] It should be understood that the above embodiments are only exemplary and not limiting, and those skilled in the art can make various obvious or equivalent modifications or replacements to the above details without departing from the basic principles of the present application, which shall be included in the protection scope of the present application.

Claims

1. A gas-agitated enzyme reaction apparatus comprising a reaction vessel (1) and a valve mounting port integrated within a workbench, characterized in that: The reaction chamber (1) is connected with feeding pipe, air inlet pipe, discharging pipe and exhaust pipe (5) and heat preservation pipe (6), and the cavity includes filter assembly; One end of the air inlet pipe is connected with air feeding device (4), and the other end is connected with three-way air valve and the reaction chamber (1).

2. The air-stirred enzyme reaction device according to claim 1, characterized in that: The air inlet pipe, The first air inlet pipe (41) is connected with the bottom of the reaction chamber (1) and includes first air valve (411), second air valve (412) and first discharging valve (413); The second air inlet pipe (42) is connected with the side below the reaction chamber (1) and is provided with third air valve (421); The third air inlet pipe (43) is connected with the top of the reaction chamber (1) and is provided with fourth air valve (431).

3. The gas stirred enzyme reactor apparatus of claim 2, wherein: The filter assembly is arranged above the air outlet of the first air inlet pipe (41) and the second air inlet pipe (42), and the first filter screen (11) divides the inner cavity of the reaction chamber (1) into two parts.

4. The gas stirred enzyme reactor apparatus of claim 3, wherein: The filter assembly further includes second filter screen (12) arranged at the discharging port, and the discharging port is arranged at the side of the reaction chamber (1) and is connected with second discharging valve (121).

5. The gas stirred enzyme reactor apparatus of claim 4, wherein: The top of the reaction chamber (1) is connected with exhaust pipe (5), and the other end of the exhaust pipe (5) is connected with suspension separation end (51) and vacuum pumping device, and the discharging pipe (511) below the suspension separation end (51) is connected with the reaction chamber (1).

6. The gas stirred enzyme reactor apparatus of claim 1, wherein: The feeding pipe, The first feeding pipe (2) is connected with the side above the reaction chamber (1) and is connected with first feeding valve (21); The second feeding pipe (3) is connected with the top of the reaction chamber (1) and is connected with second feeding valve (31).

7. The gas stirred enzyme reactor apparatus of claim 1, wherein: The heat preservation pipe (6) is connected with water inlet valve (61) and water outlet valve (62) at both ends and is connected with water tank (7), and hot water is circulated in the heat preservation pipe (6).

8. The air-stirred enzyme reaction device according to claim 7, characterized in that: The water tank (7) is connected with water supplement pipe (71) and is provided with water supplement valve (711).

9. The gas stirred enzyme reactor apparatus of claim 8, wherein: The water tank (7) is provided with steam pipe (8) connected with steam engine, and steam valve (81) is arranged on the pipe outside the water tank (7).

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