Enzyme preparation adding device suitable for industrial beer production

Abstract

The utility model discloses an enzyme preparation adding device suitable for industrial beer production. The enzyme preparation adding device comprises an enzyme preparation storage tank, an electric diaphragm pump and an adding pipeline, the top of the enzyme preparation storage tank is connected with a tank body CIP cleaning pipe, and the bottom of the enzyme preparation storage tank is connected with a discharging pipeline; the enzyme preparation storage tank is also provided with a high-low liquid level detection switch; the electric diaphragm pump at the lower end of the discharging pipeline is connected with the adding pipeline; a first flow meter is arranged on the adding pipeline in the enzyme preparation adding direction, and an outlet of the adding pipeline and the lower end of the tank body CIP cleaning pipe are both communicated with the material pipeline; a discharging CIP cleaning pipe communicated with the tank body CIP cleaning pipe is further arranged at the lower end of the discharging pipeline; the enzyme preparation storage tank is fixed on the support frame; and an adjustable base is arranged on supporting legs of the supporting frame. When beer is produced, accurate adding and automatic production of enzyme preparations are achieved, CIP cleaning is carried out through the tank body CIP cleaning pipe and the discharging CIP cleaning pipe, the sterile environment is guaranteed when the enzyme preparations are added, and the safety of beer drinking is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to enzyme preparation addition technical field, concretely is an enzyme preparation adding device suitable for industrialized beer production. BACKGROUND

[0002] The production of beer is closely related to enzyme, and the traditional beer saccharification is realized by using the endogenous enzyme generated by malt. With the development of biotechnology, the variety of added enzyme preparation is gradually enriched, and the existing industrialized beer factory will add enzyme preparation product in the production process. At present, the added enzyme preparation has become a supplementary means of beer production process. In the industrialized beer production process, the application of enzyme preparation can reduce the dependence of beer industry on main raw materials to a certain extent, and plays an important role in improving product quality and reducing cost. At the same time, with the wide application of enzyme preparation in each process of beer production, efficient, continuous and sanitary enzyme preparation adding method has become one of the important problems of beer industry.

[0003] With the advent of the information age, beer factories gradually realize automatic production, and the existing enzyme preparation adding device cannot meet the requirements of continuous production and intelligent production, and cannot accurately control the adding amount. Therefore, a new adding device is needed to reduce the contamination rate in the adding process, increase safety, and reduce labor cost. UTILITY MODEL CONTENT

[0004] In view of the defects of the prior art, the utility model provides an enzyme preparation adding device suitable for industrialized beer production, which solves the technical problems in the above background.

[0005] In order to achieve the above purpose, the utility model realizes the following technical scheme: an enzyme preparation adding device suitable for industrialized beer production includes enzyme preparation storage tank, tank CIP cleaning pipe, discharge pipe, electric diaphragm pump and adding pipe; the top of the enzyme preparation storage tank is connected with the tank CIP cleaning pipe, and the bottom is connected with the discharge pipe; the enzyme preparation storage tank is also provided with a feeding port, a high liquid level detection switch and a low liquid level detection switch; the lower end of the discharge pipe is connected with the adding pipe through the electric diaphragm pump; the adding pipe is sequentially provided with a first flowmeter, a second safety valve and a butterfly valve along the enzyme preparation adding direction, and the outlet of the adding pipe and the lower end of the tank CIP cleaning pipe are connected with the material pipe; the lower end of the discharge pipe is also provided with a discharge CIP cleaning pipe connected with the tank CIP cleaning pipe; the discharge CIP cleaning pipe is provided with a CIP cleaning control valve and a third blowdown valve; the enzyme preparation storage tank is fixed on the support frame; the supporting leg of the support frame is provided with an adjustable base.

[0006] Further, the feed inlet of the electric diaphragm pump is connected to the discharge pipeline through a threaded joint, and the discharge outlet is connected to the addition pipeline through a threaded joint; the discharge pipeline and the addition pipeline are provided with pump protection valves which are connected across the electric diaphragm pump.

[0007] Further, the tank CIP cleaning pipe is provided with a washing ball at the port of the enzyme preparation storage tank.

[0008] Further, the addition pipeline is further provided with a pulse damper and a first safety valve; the pulse damper is located between the electric diaphragm pump and the first flow meter; and the first safety valve is located between the pulse damper and the first flow meter.

[0009] Further, the tank CIP cleaning pipe is provided with a second flow meter and a turbidity meter at the pipeline part of the material pipeline.

[0010] Further, the discharge pipeline is sequentially provided with a discharge valve, a first blowdown valve and a normally open hand valve in the enzyme preparation addition direction; and a second blowdown valve is further arranged on the discharge pipeline between the normally open hand valve and the pump protection valve.

[0011] Further, the adjustable base comprises a base, a first nut, a threaded rod and a second nut; the threaded rod is connected to the base and is limited by the first nut; and the upper end of the threaded rod is threadedly and adjustably connected to the supporting leg of the supporting frame and is locked by the second nut. Beneficial effects

[0012] The enzyme preparation adding device suitable for industrial beer production has the following beneficial effects compared with the prior art: the enzyme preparation is accurately added and automatically produced during beer production through the electric diaphragm pump, the first flow meter and the butterfly valve; the enzyme preparation storage tank and the discharge pipeline are cleaned through the tank CIP cleaning pipe and the discharge CIP cleaning pipe respectively, so that the sterile environment during enzyme preparation addition is ensured, the bacterial contamination rate during the addition process is greatly reduced, and the safety of beer drinking is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the utility model.

[0014] Figure 2 It is a structure schematic view of the entity pipeline connection of the utility model.

[0015] Figure 3 It is a structure schematic view of the adjustable base of the utility model.

[0016] In the diagram: 1. Enzyme preparation storage tank; 2. Feed port; 3. Tank CIP cleaning pipe; 4. Discharge pipe; 5. Electric diaphragm pump; 6. Addition pipe; 7. Discharge CIP cleaning pipe; 8. High level detection switch; 9. Low level detection switch; 10. Pulse damper; 11. First safety valve; 12. First flow meter; 13. Second safety valve; 14. Butterfly valve; 15. Second flow meter; 16. Turbidity meter; 17. Support frame; 18. Adjustable base; 31. Washing ball; 41. Discharge valve; 42. Normally open hand valve; 43. First drain valve; 61. Pump protection valve; 62. Second drain valve; 71. CIP cleaning control valve; 72. Third drain valve; 181. Base; 182. First nut; 183. Threaded rod; 184. Second nut. Detailed Implementation

[0017] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the disclosure. Furthermore, it should be noted that, for ease of description, only the parts relevant to the present disclosure are shown in the accompanying drawings.

[0018] like Figures 1 to 3 As shown, an enzyme preparation addition device suitable for industrial beer production includes an enzyme preparation storage tank 1, a tank body CIP cleaning pipe 3, a discharge pipe 4, an electric diaphragm pump 5, and an addition pipe 6. The top of the enzyme preparation storage tank 1 is connected to the tank body CIP cleaning pipe 3, and the bottom is connected to the discharge pipe 4. The enzyme preparation storage tank 1 is also equipped with a feeding port 2, a high liquid level detection switch 8, and a low liquid level detection switch 9. The feeding port 2 is equipped with a proximity switch to indicate whether the feeding port 2 is covered. The lower end of the discharge pipe 4 is connected to the electric diaphragm pump 5 and the addition pipe 6. The addition pipe 6 follows the enzyme preparation addition direction... A first flow meter 12, a second safety valve 13, and a butterfly valve 14 are sequentially arranged upwards. The outlet of the adding pipe 6 and the lower end of the tank CIP cleaning pipe 3 are both connected to the material pipe. The outlet of the adding pipe 6 can be welded or threaded to the material pipe. The lower end of the discharging pipe 4 is also provided with a discharging CIP cleaning pipe 7 connected to the tank CIP cleaning pipe 3. The discharging CIP cleaning pipe 7 is equipped with a CIP cleaning control valve 71 and a third drain valve 72. The enzyme preparation storage tank 1 is fixed on a support frame 17. An adjustable base 18 is provided on the legs of the support frame 17. The precise addition and automated production of enzyme preparations during beer production are achieved by using an electric diaphragm pump 5, the first flow meter 12, and the butterfly valve 14. The enzyme preparation storage tank 1 and the discharging pipe 4 are cleaned by the tank CIP cleaning pipe 3 and the discharging CIP cleaning pipe 7, respectively, to ensure a sterile environment during enzyme preparation addition, greatly reducing the contamination rate during the addition process and ensuring the safety of beer consumption.

[0019] As a preferred embodiment, such as Figure 1 andFigure 2 As shown, the inlet of the electric diaphragm pump 5 is connected to the outlet pipe 4 via a threaded connector, and the outlet is connected to the addition pipe 6 via a threaded connector. Pump protection valves 61 are installed on the outlet pipe 4 and the addition pipe 6, bridging the inlet and outlet of the electric diaphragm pump 5. A pulse damper 10 and a first safety valve 11 are also installed on the addition pipe 6. The pulse damper 10 is located between the electric diaphragm pump 5 and the first flow meter 12; the first safety valve 11 is located between the pulse damper 10 and the first flow meter 12. The pump protection valve 61, pulse damper 10, first safety valve 11, and second safety valve 13 ensure safe production, extend the service life of the electric diaphragm pump 5, and reduce maintenance costs.

[0020] As a preferred embodiment, such as Figure 1 As shown, a washing ball 31 is provided on the port of the CIP cleaning tube 3 that extends into the enzyme preparation storage tank 1.

[0021] As a preferred embodiment, such as Figure 1 As shown, the section of the tank CIP cleaning pipe 3 that connects to the material pipeline is equipped with a second flow meter 15 and a turbidity meter 16.

[0022] As a preferred embodiment, such as Figure 1 and Figure 2 As shown, the discharge pipe 4 is provided with a discharge valve 41, a first drain valve 43 and a normally open hand valve 42 in sequence along the direction of enzyme preparation addition; a second drain valve 62 is also provided on the discharge pipe 4 between the normally open hand valve 42 and the pump protection valve 61.

[0023] As a preferred embodiment, such as Figure 3 As shown, the adjustable base 18 includes a base 181, a first nut 182, a threaded rod 183, and a second nut 184. The threaded rod 183 is connected to the base 181 and is limited by the first nut 182. The upper end of the threaded rod 183 is threadedly and adjustablely connected to the support leg of the support frame 17 and locked by the second nut 184. The adjustable base 18 facilitates the installation of the entire device and reduces the requirement for the levelness of the installation surface.

[0024] The specific usage process is as follows: Before production, open the feeding port 2 and add the prepared enzyme preparation to the enzyme preparation storage tank 1. The effective volume of the enzyme preparation storage tank 1 is 30 hL. Close the feeding port 2. The equipped high and low liquid level detection switches and the proximity switch at the feeding port are functioning normally, allowing for the next step of operation. When enzyme preparation needs to be added, open the discharge valve 41 and start the electric diaphragm pump 5. Set parameters according to actual production needs, such as the flow rate of the material pipeline and the set addition amount, to control the start / stop and frequency of the electric diaphragm pump 5 and add materials. If pipeline blockage occurs, the pressure of the electric diaphragm pump 5 will increase, and the safety valve will trip when the set pressure is reached, protecting the electric diaphragm pump 5 from damage. Accurately add the enzyme preparation to the material pipeline. After adding the required amount, sequentially close the electric diaphragm pump 5 and the discharge valve 41. Since the amount of enzyme preparation added is relatively small compared to the total raw material, metering and adding using instruments is more accurate than manual addition, and it eliminates the need for enzyme preparation metering for each batch of product, saving labor costs and time. After a batch of materials is produced, to ensure hygiene requirements and prevent residue from remaining in dead corners, the first drain valve 43, the second drain valve 62, and the third drain valve 72 are opened to discharge residual materials. The drain valves are then closed, and the CIP cleaning control valve 71 is opened to perform CIP cleaning on the addition pipeline 6 using the material pipeline cleaning system. Then, the enzyme preparation storage tank 1 is cleaned periodically by opening the tank CIP cleaning pipe 3. Because the food industry has high hygiene requirements, regular CIP cleaning makes beer production safer and more hygienic, reducing the risk of contamination and bacterial growth.

[0025] Those skilled in the art should understand that the above embodiments are merely for illustrating the present disclosure and are not intended to limit the scope of the disclosure. Those skilled in the art can make other changes or modifications based on the above disclosure, and these changes or modifications still fall within the scope of the present disclosure.

Claims

1. An enzyme preparation addition device suitable for industrial beer production, comprising an enzyme preparation storage tank, a tank body CIP cleaning pipe, a discharge pipe, an electric diaphragm pump, and an addition pipe; wherein the top of the enzyme preparation storage tank is connected to the tank body CIP cleaning pipe, and the bottom is connected to the discharge pipe; characterized in that, The enzyme preparation storage tank is also equipped with a feeding port, a high liquid level detection switch, and a low liquid level detection switch; the lower end of the discharge pipe is connected to an electric diaphragm pump and an addition pipe; the addition pipe is sequentially equipped with a first flow meter, a second safety valve, and a butterfly valve along the enzyme preparation addition direction; the outlet of the addition pipe and the lower end of the tank body CIP cleaning pipe are both connected to the material pipe; the lower end of the discharge pipe is also equipped with a discharge CIP cleaning pipe connected to the tank body CIP cleaning pipe; the discharge CIP cleaning pipe is equipped with a CIP cleaning control valve and a third drain valve; the enzyme preparation storage tank is fixed on a support frame; the legs of the support frame are equipped with adjustable bases.

2. The enzyme preparation addition device suitable for industrial beer production according to claim 1, characterized in that, The feed inlet of the electric diaphragm pump is connected to the discharge pipe via a threaded connector, and the discharge outlet is connected to the addition pipe via a threaded connector; pump protection valves are installed on the discharge pipe and the addition pipe, which are connected across the feed inlet and discharge outlet of the electric diaphragm pump.

3. The enzyme preparation addition device suitable for industrial beer production according to claim 1, characterized in that, The CIP cleaning tube of the tank extends into the port of the enzyme preparation storage tank and is equipped with a cleaning ball.

4. The enzyme preparation addition device suitable for industrial beer production according to claim 2, characterized in that, The addition pipeline is also equipped with a pulse damper and a first safety valve; the pulse damper is located between the electric diaphragm pump and the first flow meter; the first safety valve is located between the pulse damper and the first flow meter.

5. An enzyme preparation addition device suitable for industrial beer production according to claim 1, characterized in that, The section of the tank's CIP cleaning pipe that connects to the material pipeline is equipped with a second flow meter and a turbidity meter.

6. An enzyme preparation addition device suitable for industrial beer production according to claim 2, characterized in that, The discharge pipeline is provided with a discharge valve, a first drain valve and a normally open manual valve in sequence along the direction of enzyme preparation addition; a second drain valve is also provided on the discharge pipeline between the normally open manual valve and the pump protection valve.

7. The enzyme preparation addition device suitable for industrial beer production according to claim 1, characterized in that, The adjustable base includes a base, a first nut, a threaded rod, and a second nut; the threaded rod is connected to the base and is limited by the first nut; the upper end of the threaded rod is threadedly and adjustablely connected to the support leg of the support frame and is locked by the second nut.

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