Plate exchange refrigerating system for beer production

Abstract

The utility model discloses a plate heat exchange refrigerating system for beer production, which belongs to the field of beer production and comprises a beer production tank and a plate heat exchange evaporator, a refrigerant inlet and a refrigerant outlet are arranged on one side of the plate heat exchange evaporator, and supercooling pipes are uniformly wound on the surface of the beer production tank. The two ends of the supercooling pipe communicate with a refrigerant inlet and a refrigerant outlet correspondingly, a screw is rotationally installed on one side of the plate exchange evaporator, a movable block is connected to the screw in a threaded mode, a connecting plate is fixedly installed on one side of the movable block, and a scraper is fixedly connected to one side of the connecting plate. Through the arrangement of the supercooling pipe, the surface of the beer production tank can be uniformly cooled, the cooling effect is improved, through the arrangement of a motor, a screw rod, a movable block, a connecting plate and a scraping piece, the surface of the plate heat exchange evaporator can be scraped, water drops on the surface of the plate heat exchange evaporator can be scraped in time, and therefore the efficiency of the plate heat exchange evaporator can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of beer production, and in particular relates to a plate-exchanger refrigeration system for beer production. Background Art

[0002] Beer manufacturing refers to the production of fermented wine products with malt (including special malt) as the main raw material, hops added, and yeast fermentation, containing carbon dioxide, foaming, and low alcohol content (volume fraction) of 2.5% to 7.5%, as well as the production of malt, a special raw material for beer. Refrigeration is required during the beer production process to ensure the quality of beer production.

[0003] The existing Chinese patent with the announcement number CN2929589Y discloses a small beer plate exchange refrigeration system, in which the plate exchange refrigeration unit and the refrigerant tank are connected together by a pipeline, and is characterized in that a U-shaped radiator, a ventilation control device, a compressor, a liquid storage tank and a plate exchange evaporator connected by pipelines are arranged in the plate exchange refrigeration unit, and an electromagnetic control device and an electromagnetic expansion valve are also arranged on the connecting pipeline between the liquid storage tank and the plate exchange evaporator, the refrigerant outlet of the unit is connected to the refrigerant inlet of the refrigerant tank by a pipeline, and the refrigerant inlet of the unit is connected to the refrigerant outlet of the refrigerant tank by a pipeline.

[0004] With respect to the above-mentioned related technology, the inventors found that there are at least the following problems in the technology: water droplets will form on the surface of the plate exchange evaporator during operation. If the water droplets are not cleaned in time, they will corrode the plate exchange evaporator and affect the working efficiency of the plate exchange evaporator. Utility Model Content

[0005] The purpose of the utility model is to provide a plate-type refrigeration system for beer production to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plate exchange refrigeration system for beer production, comprising a beer production tank and a plate exchange evaporator, a refrigerant inlet and a refrigerant outlet are arranged on one side of the plate exchange evaporator, a supercooling pipe is evenly surrounded by the surface of the beer production tank, and the two ends of the supercooling pipe are respectively connected with the refrigerant inlet and the refrigerant outlet, a screw is rotatably installed on one side of the plate exchange evaporator, a movable block is threadedly connected to the screw, a connecting plate is fixedly installed on one side of the movable block, and a scraper is fixedly connected to one side of the connecting plate.

[0007] As a preferred implementation, the supercooling tube is a spiral copper tube.

[0008] As a preferred embodiment, threaded sleeves are rotatably mounted on both ends of the supercooling pipe, and threaded heads matching the threaded sleeves are provided at one end of the refrigerant inlet and the refrigerant outlet.

[0009] As a preferred implementation, a motor is fixedly mounted on the top of the plate exchange evaporator, and the output end of the motor is fixedly connected to the upper end of the screw.

[0010] As a preferred embodiment, a guide rod is fixedly mounted on one side of the plate exchange evaporator away from the screw, a slider is slidably sleeved on the guide rod, and the slider is fixedly mounted on the other end of the connecting plate.

[0011] As a preferred implementation, fastening bolts are inserted at both ends of the connecting plate, and the movable block and the sliding block are fixedly mounted to the connecting plate by the fastening bolts.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The plate exchange refrigeration system for beer production, through the arrangement of the plate exchange evaporator, the refrigerant inlet, the refrigerant outlet and the supercooling pipe, the refrigerant transported by the plate exchange evaporator enters the supercooling pipe from the refrigerant inlet, so that the supercooling pipe refrigerates the beer production tank;

[0014] The plate exchange refrigeration system for beer production can start the motor to drive the screw to rotate, so that the screw drives the movable block to move along the screw, and the movable block drives the connecting plate to move, so that the connecting plate drives the scraper to scrape the surface of the plate exchange evaporator, and water droplets on the surface of the plate exchange evaporator are scraped off in time, thereby improving the efficiency of the plate exchange evaporator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the plate exchange evaporator of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the connecting plate of the utility model.

[0018] In the figure: 1. beer production tank; 2. plate exchange evaporator; 3. refrigerant inlet; 4. refrigerant outlet; 5. subcooling pipe; 6. screw; 7. movable block; 8. connecting plate; 9. scraper; 10. threaded sleeve; 11. threaded head; 12. motor; 13. guide rod; 14. slider; 15. fastening bolts. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the embodiments.

[0020] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0021] See also Figure 1-3 The utility model provides a plate exchange refrigeration system for beer production, including a beer production tank 1 and a plate exchange evaporator 2. A refrigerant inlet 3 and a refrigerant outlet 4 are arranged on one side of the plate exchange evaporator 2. A supercooling tube 5 is evenly surrounded on the surface of the beer production tank 1. The supercooling tube 5 is a spiral copper tube. Both ends of the supercooling tube 5 are respectively connected with the refrigerant inlet 3 and the refrigerant outlet 4. Through the arrangement of the plate exchange evaporator 2, the refrigerant inlet 3, the refrigerant outlet 4 and the supercooling tube 5, the refrigerant transported by the plate exchange evaporator 2 enters the supercooling tube 5 from the refrigerant inlet 3, so that the supercooling tube 5 cools the beer production tank 1.

[0022] Among them, threaded sleeves 10 are rotatably installed at both ends of the supercooling tube 5, and one end of the refrigerant inlet 3 and the refrigerant outlet 4 are provided with threaded heads 11 adapted to the threaded sleeves 10. Through the cooperation between the threaded sleeves 10 and the threaded heads 11, the plate exchange evaporator 2 can be easily disassembled.

[0023] Reference Figure 2 and Figure 3 A screw rod 6 is rotatably installed on one side of the plate-exchange evaporator 2, and a motor 12 is fixedly installed on the top of the plate-exchange evaporator 2. The output end of the motor 12 is fixedly connected to the upper end of the screw rod 6, and a movable block 7 is threadedly connected to the screw rod 6. A connecting plate 8 is fixedly installed on one side of the movable block 7, and a scraper 9 is fixedly connected on one side of the connecting plate 8. The scraper 9 is made of silicone material, and a guide rod 13 is fixedly installed on the side of the plate-exchange evaporator 2 away from the screw rod 6. A slider 14 is slidably sleeved on the guide rod 13, and the slider 14 is fixedly installed on the other end of the connecting plate 8. Through the arrangement of the motor 12, the screw rod 6, the movable block 7, the connecting plate 8 and the scraper 9, the motor 12 can be started to drive the screw rod 6 to rotate, so that the screw 6 drives the movable block 7 to move along the screw 6, so that the movable block 7 drives the connecting plate 8 to move, and the connecting plate 8 drives the scraper 9 to scrape the surface of the plate-exchange evaporator 2, and the water droplets on the surface of the plate-exchange evaporator 2 are scraped off in time, thereby improving the efficiency of the plate-exchange evaporator.

[0024] Among them, fastening bolts 15 are inserted at both ends of the connecting plate 8, and the movable block 7 and the slider 14 are fixed to the connecting plate 8 by the fastening bolts 15. Through the setting of the fastening bolts 15, it is convenient to disassemble the connecting plate 8 separately and replace the scraper 9.

[0025] The working principle and use process of the utility model are as follows: first, through the arrangement of the plate exchange evaporator 2, the refrigerant inlet 3, the refrigerant outlet 4 and the supercooling tube 5, the refrigerant transported by the plate exchange evaporator 2 enters the supercooling tube 5 from the refrigerant inlet 3, so that the supercooling tube 5 refrigerates the beer production tank 1, and through the arrangement of the motor 12, the screw 6, the movable block 7, the connecting plate 8 and the scraper 9, the motor 12 can be started to drive the screw 6 to rotate, so that the screw 6 drives the movable block 7 to move along the screw 6, so that the movable block 7 drives the connecting plate 8 to move, so that the connecting plate 8 drives the scraper 9 to scrape the surface of the plate exchange evaporator 2, and scrapes off the water droplets on the surface of the plate exchange evaporator 2, thereby improving the efficiency of the plate exchange evaporator.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plate exchange refrigeration system for beer production, comprising a beer production tank (1) and a plate exchange evaporator (2), characterized in that: A refrigerant inlet (3) and a refrigerant outlet (4) are provided on one side of the plate exchange evaporator (2); a supercooling tube (5) is evenly surrounded on the surface of the beer production tank (1); two ends of the supercooling tube (5) are respectively connected to the refrigerant inlet (3) and the refrigerant outlet (4); a screw rod (6) is rotatably mounted on one side of the plate exchange evaporator (2); a movable block (7) is threadedly connected to the screw rod (6); a connecting plate (8) is fixedly mounted on one side of the movable block (7); and a scraper (9) is fixedly connected to one side of the connecting plate (8).

2. A plate-type refrigeration system for beer production according to claim 1, characterized in that: The supercooling tube (5) is a spiral copper tube.

3. A plate-type refrigeration system for beer production according to claim 1, characterized in that: Both ends of the subcooling pipe (5) are rotatably mounted with threaded sleeves (10), and one end of the refrigerant inlet (3) and the refrigerant outlet (4) are both provided with threaded heads (11) that match the threaded sleeves (10).

4. A plate-type refrigeration system for beer production according to claim 1, characterized in that: A motor (12) is fixedly mounted on the top of the plate-exchanged evaporator (2), and an output end of the motor (12) is fixedly connected to the upper end of the screw (6).

5. A plate-type refrigeration system for beer production according to claim 1, characterized in that: A guide rod (13) is fixedly mounted on the side of the plate exchange evaporator (2) away from the screw rod (6), a slider (14) is slidably sleeved on the guide rod (13), and the slider (14) is fixedly mounted on the other end of the connecting plate (8).

6. A plate-type refrigeration system for beer production according to claim 5, characterized in that: Both ends of the connecting plate (8) are plugged with fastening bolts (15), and the movable block (7) and the sliding block (14) are fixedly mounted on the connecting plate (8) via the fastening bolts (15).

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