Isobaric wine fetching device based on beer production

Abstract

The invention discloses an isobaric wine fetching device for beer production, and relates to the technical field of beer production. The device comprises a shell, an exhaust anti-blocking assembly and an exhaust switching assembly, a packaging bottle connector is fixedly connected to the front side of the bottom of the shell, and the top of the packaging bottle connector penetrates through the shell and communicates with an exhaust pipe. Through the exhaust anti-blocking assembly, the pulse cleaning mechanism is matched with the gas cylinder, high-pressure nitrogen is periodically jetted to the inner wall of the exhaust pipe in the filling process, high-speed airflow can effectively strip wine liquid fog drops attached to the pipe wall, it is prevented that wine dirt is accumulated to block an exhaust channel, and the shutdown cleaning frequency is reduced; meanwhile, exhausted nitrogen enters the top space of the packaging bottle after pipe wall cleaning is completed, an inert gas layer covering the wine liquid surface is formed, oxygen at the bottle opening is isolated from the wine body, beer flavor degradation caused by oxidation reaction is avoided, and the problems that an exhaust channel of traditional equipment is prone to being blocked, and anti-oxidation measures are insufficient are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of beer production, and particularly relates to an isobaric beer dispenser for beer production. Background Art

[0002] Beer production is a process of brewing beer by using malt and water as the main raw materials, adding hops and fermenting with yeast. It involves industrial production activities such as raw material crushing, saccharification, filtration, boiling, cooling, fermentation, post-ripening, filtration, and filling. The core is to convert the sugars in the wort into alcohol and carbon dioxide by controlling parameters such as temperature, pressure, and time, while forming the unique flavor substances of beer. The whole production needs to be carried out under aseptic conditions to avoid the influence of miscellaneous bacteria pollution on the quality. The final product needs to meet the alcohol content, original wort concentration, and sensory indicators specified by national standards. Modern beer production often uses technologies such as membrane filtration and centrifugal purification to improve the clarity and stability of beer. In the packaging link, isobaric filling technology is used to reduce oxygen contact and extend the shelf life. The whole process integrates multidisciplinary technologies such as microbiology, chemical engineering, and automation control.

[0003] During the filling and exhaust process of traditional beer isobaric dispensers, the high-speed exhaust gas flow in the exhaust valve is prone to entrain viscous beer droplets. Long-term accumulation will cause scale to adhere to the inner wall of the exhaust passage and block the valve body, requiring frequent shutdowns for cleaning, seriously affecting production efficiency. At the same time, the existing equipment lacks effective anti-oxidation protection measures after filling. Relying solely on simple nitrogen replacement is difficult to completely isolate the air contact at the bottle mouth. The residual oxygen seeps into the beer through the bottle mouth gap, resulting in the deterioration of the beer flavor. The conventional nitrogen curtain is easily damaged by the filling action due to air flow disturbance and cannot form a stable inert gas barrier. The superposition of these two problems further exacerbates the decline in beer quality.

[0004] Therefore, we provide an isobaric beer dispenser for beer production to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide an isobaric beer dispenser for beer production. Through the cooperation of an exhaust anti-blocking component and an exhaust anti-blocking switching component, it solves the problems that the existing isobaric beer dispenser will carry beer droplets during the exhaust process of the packaging bottle, long-term accumulation will cause the exhaust pipe to be blocked, and frequent cleaning is required, and there is a lack of effective anti-oxidation protection measures after beer filling, which easily leads to oxidation of the wine body and affects the flavor of the wine body.

[0006] To solve the above technical problems, the present invention is realized through the following technical solutions.

[0007] The present invention relates to an isobaric beer dispenser for beer production, which includes a housing, an exhaust anti-blocking component, and an exhaust switching component. The front side of the bottom of the housing is fixedly connected with a packaging bottle connector. The top of the packaging bottle connector penetrates through the housing and is communicated with an exhaust pipe. The left side of the packaging bottle connector is communicated with an air supply pipe. The rear side of the packaging bottle connector is communicated with a wine injection pipe. The exhaust anti-blocking component includes a control housing. The left side of the control housing is fixedly connected with the housing. A gas cylinder is arranged on the front side of the control housing. The rear side of the gas cylinder is threadedly connected with a switch connector. The rear side of the switch connector penetrates through the control housing and is communicated with a pulse cleaning mechanism. The top of the pulse cleaning mechanism is communicated with a hose. The top of the hose penetrates to the outside of the control housing. The exhaust switching component includes an electric push rod. The top of the electric push rod is fixedly connected with the housing. The left side of the output end of the electric push rod is fixedly connected with a limiting frame. A jet head is slidably connected in the inner cavity of the limiting frame. The top end of the exhaust pipe penetrates through the housing and is communicated with the jet head. The rear side of the limiting frame is communicated with the hose. An exhaust opening is arranged on the left side of the rear side of the limiting frame.

[0008] The present invention is further provided that a fixing mechanism is fixedly connected to the bottom of the rear side of the housing. The fixing mechanism includes a cylinder. The bottom of the output end of the cylinder is fixedly connected with a movable plate. The top of the movable plate penetrates through the housing and is fixedly connected with a limiting plate. The bottom of the front side of the movable plate is fixedly connected with a supporting housing. The cylinder is used to control the use height of the movable plate. The limiting plate can limit the movable plate. When the movable plate moves, it can control the use height of the supporting housing, so that it can lift the packaging bottle and facilitate the bottle mouth of the packaging bottle to enter the inside of the packaging bottle connector.

[0009] The present invention is further provided that one end of the air supply pipe away from the packaging bottle connector penetrates through the housing and is provided with a control valve. The rear end of the wine injection pipe penetrates through the housing and is communicated with a flow stabilizing component. The control valve is used to control the switch of the air supply pipe and inject carbon dioxide into the packaging bottle before filling. The flow stabilizing component is used to avoid the phenomenon of liquid column breakage caused by too fast liquid flow rate during the isobaric filling of beer due to the use of a single-channel filling, and prevent it from affecting the filling accuracy of beer.

[0010] The present invention is further provided that the flow stabilizing component includes a buffer chamber. The front side of the buffer chamber is fixedly connected with the housing. The rear end of the wine injection pipe is communicated with the buffer chamber. A Y-shaped pipe is arranged on the rear side of the buffer chamber. Both ends of the Y-shaped pipe are communicated with the buffer chamber. Flow field regulating mechanisms are arranged on both sides of the inner cavity of the buffer chamber. The Y-shaped pipe is communicated with the liquid outlet of the wine storage tank and is used to separate a single liquid flow into two symmetric tributaries. By making the two liquid flows collide in the central area of the buffer chamber, the kinetic energy of the liquid flow is offset to reduce the flow rate of the liquid flow and prevent the phenomenon of liquid column breakage caused by too fast flow rate.

[0011] The present invention is further configured such that the flow field regulation mechanism includes two mounting frames, and opposite sides of the two mounting frames are fixedly connected to the inner wall of the buffer chamber. A damping blade is movably connected to the bottom of the inner cavity of the mounting frame. The top of the damping blade penetrates through the buffer chamber and is fixedly connected to a rubber wheel. An electric cylinder is fixedly connected to the top of the buffer chamber. The front side of the output end of the electric cylinder is fixedly connected to an adjustment frame. A flow sensor is fixedly connected to the front side of the inner cavity of the buffer chamber. The flow sensor is used to detect the flow rate of the wine liquid inside the buffer chamber. The electric cylinder can control the use position of the adjustment frame. The rubber wheel is in contact with the surface of the adjustment frame, and the damping blade is controlled to unfold by using friction. The unfolding angle of the damping blade is controlled according to the flow rate of the wine liquid. When the flow fluctuates, the unfolding angle of the damping blade increases, forcing the wine body to form a stable vortex along the cavity wall. Under steady-state conditions, the damping blade remains in a semi-open state, guiding the wine body to smoothly transition into the wine injection pipe, avoiding the phenomenon of liquid column breakage.

[0012] The present invention is further configured such that both sides of the bottom of the adjustment frame are fixedly connected with sliders. Sliding grooves matched with the sliders are provided on both sides of the top of the buffer chamber. A protective cover is fixedly connected to the top of the buffer chamber. The sliders and the sliding grooves can limit the adjustment frame, enabling it to move smoothly back and forth, preventing it from shifting when frictionally squeezing the rubber wheel. The protective cover can protect the flow field regulation mechanism.

[0013] The present invention is further configured such that the pulse cleaning mechanism includes a conveying shell. The front side of the conveying shell is communicated with a switch joint. A double-hole plate is fixedly connected between the two sides of the inner cavity of the conveying shell. A motor is fixedly connected to the rear side of the conveying shell. The front side of the output end of the motor penetrates through the conveying shell and is fixedly connected to a double-hole exhaust plate. The top of the conveying shell is communicated with a hose. The double-hole plate can allow nitrogen to be discharged through two holes opened on its surface. The motor is used to control the double-hole exhaust plate to rotate. The double-hole exhaust plate intermittently coincides with the holes of the double-hole plate during rotation, enabling nitrogen to be ejected in a pulsed manner, improving the cleaning effect on the inner wall of the exhaust pipe.

[0014] The present invention is further configured such that a stabilizing frame is fixedly connected to the front side of the top of the shell. A sliding rod is fixedly connected between the two sides of the inner cavity of the stabilizing frame. A sliding sleeve is slidably connected to the surface of the sliding rod. The bottom of the sliding sleeve is fixedly connected to a limiting frame. The stabilizing frame is used for the installation and fixation of the sliding rod. The sliding rod and the sliding sleeve can limit the limiting frame, enabling it to move smoothly left and right.

[0015] The present invention is further configured such that fixing frames are fixedly connected to the rear sides of both sides of the shell. Fixing holes are provided at the top and bottom of the rear side of the fixing frame. The fixing frame and the fixing holes can facilitate the installation and fixation of the shell, enabling it to be stably fixed at the working position of the beer filling production line.

[0016] The present invention is further configured such that a solenoid valve is installed on the surface of the wine filling tube, and a flexible sealing ring is provided in the inner cavity of the packaging bottle joint. The solenoid valve is used to control the switch of the wine filling tube. The flexible sealing ring can be deformed after being squeezed by the mouth of the packaging bottle and fill the gap between the mouth of the packaging bottle and the packaging bottle joint, thereby improving the sealing effect of the connection between the two.

[0017] The present invention has the following beneficial effects.

[0018] 1. The present invention uses an exhaust anti-blocking component, a pulse cleaning mechanism and a gas cylinder to periodically spray high-pressure nitrogen onto the inner wall of the exhaust pipe during the filling process. The high-speed airflow can effectively peel off the wine droplets attached to the pipe wall, prevent wine scale from accumulating and blocking the exhaust channel, and reduce the frequency of shutdown for cleaning. At the same time, the exhausted nitrogen enters the top space of the packaging bottle after the pipe wall is cleaned, forming an inert gas layer covering the surface of the wine, isolating the oxygen at the bottle mouth from contacting the wine body, and avoiding the deterioration of the beer flavor caused by oxidation reaction, thereby solving the problem that the exhaust channel of traditional equipment is easy to be blocked and the anti-oxidation measures are insufficient.

[0019] 2. The present invention uses an exhaust switching component and an electric push rod to drive the limit frame to move horizontally, so that the nozzle switches between the exhaust opening and the hose. During filling, the exhaust path is opened to ensure smooth isobaric exhaust. After filling, it switches to the cleaning mode, and pulse nitrogen is introduced through the hose to synchronously clean the exhaust pipe and establish a nitrogen barrier. The function switching is automatically completed by the electric push rod, which avoids manual operation by the staff and improves the filling efficiency. The exhaust, cleaning and anti-oxidation processes are completed synchronously in a single operation, which significantly improves the filling efficiency and reliability.

[0020] 3. The present invention uses a flow stabilizing component and a Y-shaped tube to split a single stream of wine into two symmetrical tributaries, reduces the kinetic energy of the liquid through the counter-collision in the buffer chamber, and combines the automatic adjustment function of the damping blades in the flow field control mechanism to adjust the blade expansion angle according to the feedback from the flow sensor. When the flow rate fluctuates, a stable vortex flow state is forced to be formed, eliminating the liquid column breakage phenomenon, ensuring a stable filling flow rate, and solving the problem of liquid level control deviation caused by uneven flow rate in traditional single-channel filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings required for describing the embodiment are briefly introduced below.

[0022] Figure 1 It is a stereoscopic diagram of an isobaric beer beater used in beer production;

[0023] Figure 2 A side view of an isobaric beer beater for beer production;

[0024] Figure 3It is a cross-sectional view of the housing in an isobaric beer dispenser for beer production;

[0025] Figure 4 It is a schematic diagram of the flow-stabilizing component in an isobaric beer dispenser for beer production;

[0026] Figure 5 It is a cross-sectional view of the buffer chamber in an isobaric beer dispenser for beer production;

[0027] Figure 6 It is a cross-sectional view of the control housing in an isobaric beer dispenser for beer production;

[0028] Figure 7 It is an exploded view of the exhaust switching component in an isobaric beer dispenser for beer production;

[0029] Figure 8 It is a side exploded view of the exhaust switching component in an isobaric beer dispenser for beer production;

[0030] Figure 9 It is a cross-sectional view of the delivery housing in an isobaric beer dispenser for beer production;

[0031] Figure 10 It is an exploded view of the pulse cleaning mechanism in an isobaric beer dispenser for beer production.

[0032] In the attached drawings: 100, housing; 110, packaging bottle connector; 120, exhaust pipe; 130, gas supply pipe; 140, wine injection pipe; 200, exhaust anti-blocking component; 210, control housing; 220, gas cylinder; 230, switch connector; 240, pulse cleaning mechanism; 250, hose; 300, exhaust switching component; 310, electric push rod; 320, limit frame; 330, jet head; 340, exhaust opening; 400, fixing mechanism; 410, cylinder; 420, movable plate; 430, limit plate; 440, support housing; 500, flow-stabilizing component; 510, buffer chamber; 520, Y-shaped pipe; 530, flow field regulation mechanism; 531, mounting frame; 532, damping blade; 533, rubber wheel; 534, electric cylinder; 535, adjusting frame; 536, flow sensor; 537, protective cover; 241, delivery housing; 242, double-hole plate; 243, motor; 244, double-hole exhaust plate; 150, fixing frame. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present invention will be described in conjunction with the accompanying drawings in the embodiments of the present invention. The described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0034] Embodiment 1

[0035] Please refer to Figures 1-10, the present invention is an isobaric beer dispenser for beer production, including a housing 100, an exhaust anti-blocking component 200 and an exhaust switching component 300. The front side of the bottom of the housing 100 is fixedly connected with a packaging bottle connector 110. The top of the packaging bottle connector 110 penetrates through the housing 100 and is communicated with an exhaust pipe 120. The left side of the packaging bottle connector 110 is communicated with an air supply pipe 130. The rear side of the packaging bottle connector 110 is communicated with a wine injection pipe 140. The exhaust anti-blocking component 200 includes a control housing 210. The left side of the control housing 210 is fixedly connected with the housing 100. A gas cylinder 220 is arranged on the front side of the control housing 210. A switch connector 230 is threadedly connected to the rear side of the gas cylinder 220. The rear side of the switch connector 230 penetrates through the control housing 210 and is communicated with a pulse cleaning mechanism 240. The top of the pulse cleaning mechanism 240 is communicated with a hose 250. The top of the hose 250 penetrates to the outside of the control housing 210. The exhaust switching component 300 includes an electric push rod 310. The top of the electric push rod 310 is fixedly connected with the housing 100. The left side of the output end of the electric push rod 310 is fixedly connected with a limiting frame 320. A jet head 330 is slidably connected to the inner cavity of the limiting frame 320. The top end of the exhaust pipe 120 penetrates through the housing 100 and is communicated with the jet head 330. The rear side of the limiting frame 320 is communicated with the hose 250. An exhaust opening 340 is arranged on the left side of the rear side of the limiting frame 320. The bottom of the rear side of the housing 100 is fixedly connected with a fixing mechanism 400. The fixing mechanism 400 includes a cylinder 410. The bottom of the output end of the cylinder 410 is fixedly connected with a movable plate 420. The top of the movable plate 420 penetrates through the housing 100 and is fixedly connected with a limiting plate 430. The bottom of the front side of the movable plate 420 is fixedly connected with a support housing 440. The end of the air supply pipe 130 away from the packaging bottle connector 110 penetrates through the housing 100 and is provided with a control valve. The rear end of the wine injection pipe 140 penetrates through the housing 100 and is communicated with a flow stabilizing component 500. The flow stabilizing component 500 includes a buffer chamber 510. The front side of the buffer chamber 510 is fixedly connected with the housing 100. The rear end of the wine injection pipe 140 is communicated with the buffer chamber 510. A Y-shaped pipe 520 is arranged on the rear side of the buffer chamber 510. Both ends of the Y-shaped pipe 520 are communicated with the buffer chamber 510. Flow field regulating mechanisms 530 are arranged on both sides of the inner cavity of the buffer chamber 510. The flow field regulating mechanism 530 includes two mounting frames 531. The opposite sides of the two mounting frames 531 are fixedly connected with the inner wall of the buffer chamber 510. A damping blade 532 is movably connected to the bottom of the inner cavity of the mounting frame 531. The top of the damping blade 532 penetrates through the buffer chamber 510 and is fixedly connected with a rubber wheel 533. An electric cylinder 534 is fixedly connected to the top of the buffer chamber 510. The front side of the output end of the electric cylinder 534 is fixedly connected with an adjusting frame 535. A flow sensor 536 is fixedly connected to the front side of the inner cavity of the buffer chamber 510. Sliders are fixedly connected to both sides of the bottom of the adjusting frame 535. Sliding grooves for cooperating with the sliders are arranged on both sides of the top of the buffer chamber 510. A protective cover 537 is fixedly connected to the top of the buffer chamber 510. The pulse cleaning mechanism 240 includes a conveying housing 241,The front side of the conveying shell 241 communicates with the switch connector 230. A double-hole plate 242 is fixedly connected between the two sides of the inner cavity of the conveying shell 241. The rear side of the conveying shell 241 is fixedly connected with a motor 243. The front side of the output end of the motor 243 penetrates through the conveying shell 241 and is fixedly connected with a double-hole exhaust plate 244. The top of the conveying shell 241 communicates with a hose 250. The front side of the top of the shell 100 is fixedly connected with a stabilizing frame. A sliding rod is fixedly connected between the two sides of the inner cavity of the stabilizing frame. A sliding sleeve is slidably connected to the surface of the sliding rod. The bottom of the sliding sleeve is fixedly connected with a limiting frame 320. Fixing frames 150 are fixedly connected to the rear sides of both sides of the shell 100. Fixing holes are provided at the top and bottom of the rear side of the fixing frame 150. A solenoid valve is installed on the surface of the wine injection pipe 140. A flexible sealing ring is arranged in the inner cavity of the packaging bottle connector 110.,

[0036] Specifically: The packaging bottle connector 110 can facilitate the fixation of the beer packaging bottle, enabling the liquor to smoothly enter the interior of the packaging bottle. The exhaust pipe 120 is used to gradually discharge the carbon dioxide inside the packaging bottle, facilitating the entry of the liquor body into the packaging bottle. The air supply pipe 130 can inject carbon dioxide gas into the packaging bottle before filling, making the pressures inside the packaging bottle and the wine storage tank the same, reducing the generation of bubbles during liquor filling. The wine injection pipe 140 is used to inject the beer in the wine storage tank into the packaging bottle. The gas cylinder 220 stores compressed nitrogen, and the gas cylinder 220 is connected to the pulse cleaning mechanism 240 through the switch connector 230. The pulse cleaning mechanism 240 continuously delivers nitrogen to the inside of the hose 250 in a pulsed manner. The nitrogen discharged intermittently cleans the inner wall of the exhaust pipe 120. At the same time, the nitrogen cleaning the inner wall enters the packaging bottle, forming an air curtain on the top of the liquor body to isolate oxygen, preventing the liquor body from contacting the air after filling and causing the liquor body to oxidize and affect the flavor. During the filling process of the beer, the electric push rod 310 can be used to control the movement of the limit frame 320, so that it controls the exhaust opening 340 to move to the rear side of the air jet head 330, enabling the air jet head 330 to gradually discharge the carbon dioxide gas inside the packaging bottle, facilitating the filling of the liquor into the packaging bottle. The air jet head 330 has the switch function of a valve and can control the opening and closing of the exhaust pipe 120. After filling, the electric push rod 310 is used again to control the movement of the limit frame 320, so that the connection between the hose 250 and the limit frame 320 is in a horizontal state with the air jetting position of the air jet head 330, facilitating the pulse cleaning mechanism 240 to clean the inner wall of the exhaust pipe 120. The air cylinder 410 is used to control the use height of the movable plate 420. The limit plate 430 can limit the movable plate 420. While moving, the movable plate 420 can control the use height of the support shell 440, enabling it to lift the packaging bottle, facilitating the mouth of the packaging bottle to enter the interior of the packaging bottle connector 110. The control valve is used to control the opening and closing of the air supply pipe 130, injecting carbon dioxide into the packaging bottle before filling. The steady flow component 500 is used to avoid the phenomenon of liquid column breakage caused by too fast liquor flow rate during the isobaric filling of beer due to the use of a single-channel filling, preventing it from affecting the filling accuracy of the beer. The Y-shaped pipe 520 is connected to the liquid outlet of the wine storage tank and is used to separate a single liquid flow into two symmetric branches. By making the two liquid flows collide in the central area of the buffer chamber 510, the kinetic energy of the liquid flow is offset to reduce the flow rate of the liquid flow, preventing the occurrence of the liquid column breakage phenomenon caused by too fast flow rate. The flow sensor 536 is used to detect the liquor flow rate inside the buffer chamber 510. The electric cylinder 534 can control the use position of the adjustment frame 535. The rubber wheel 533 is attached to the surface of the adjustment frame 535, and the friction force is used to control the damping blade 532 to unfold. The unfolding angle of the damping blade 532 is controlled according to the liquor flow rate. When the flow fluctuates, the unfolding angle of the damping blade 532 increases, forcing the liquor body to form a stable vortex along the cavity wall. Under steady-state conditions, the damping blade 532 remains in a semi-open state, guiding the liquor body to smoothly transition into the wine injection pipe 140.To avoid the phenomenon of liquid column breakage, the slider and the slide groove can limit the adjustment frame 535 so that it can move forward and backward smoothly to prevent it from deflecting when rubbing and squeezing the rubber wheel 533. The protective cover 537 can protect the flow field control mechanism 530. The double-hole plate 242 can discharge nitrogen through the two holes opened on its surface. The motor 243 is used to control the rotation of the double-hole exhaust plate 244. The double-hole exhaust plate 244 intermittently overlaps with the holes of the double-hole plate 242 during rotation, so that the nitrogen is ejected in a pulsed manner, which improves its exhaust The cleaning effect of the inner wall of the air pipe 120, the stabilizing frame is used for the installation and fixing of the sliding rod, the sliding rod and the sliding sleeve can limit the limit frame 320, so that it can move left and right smoothly, the fixing frame 150 and the fixing hole can facilitate the installation and fixing of the housing 100, so that it can be stably fixed in the working position of the beer filling assembly line, the solenoid valve is used to control the switch of the beer injection pipe 140, and the flexible sealing ring can be deformed after being squeezed by the bottle mouth of the packaging bottle, and fill the gap between the bottle mouth of the packaging bottle and the packaging bottle joint 110, so as to improve the sealing effect of the connection between the two.

[0037] Embodiment 2

[0038] See also Figures 6-10 , based on the first embodiment, a high-capacity automatic cleaning isobaric wine dispenser:

[0039] It is suitable for continuous large-scale beer production lines. By optimizing the operating frequency of the pulse cleaning mechanism 240 and the pressure parameters of the gas cylinder 220, efficient filling of 5,000 bottles per hour can be achieved. The speed of the motor 243 of the pulse cleaning mechanism 240 is increased to 3,000 rpm, and the periodic opening and closing frequency of the double-hole exhaust plate 244 and the double-hole plate 242 is increased to ensure that the inner wall of the exhaust pipe 120 is automatically pulse-cleaned once every 5 minutes. At the same time, the electric push rod 310 is linked with the cylinder 410 to shorten the switching time between filling and cleaning to 0.5 seconds, significantly reducing downtime, and is suitable for the 24-hour continuous production needs of the brewery.

[0040] Embodiment 3

[0041] See also Figures 3-6 , based on the first embodiment, the precision steady flow isobaric beer brewing device for craft beer:

[0042] For small batches of craft beer filling, the dynamic adjustment capability of the flow stabilizing component 500 is enhanced. The sensitivity of the flow sensor 536 is increased to 0.1L / s, the response time of the electric cylinder 534 is shortened to 50ms, and the expansion angle of the damping blade 532 can be fine-tuned to ±0.5°, ensuring that the beer can still be smoothly injected into the packaging bottle at a low flow rate of 0.5-1L / s. The inner diameter of the Y-shaped tube 520 is reduced to 3mm, which enhances the hedging and energy dissipation effect. It is suitable for the precise filling of high-foam craft beer, and the liquid level error is controlled within ±1mm.

[0043] Example 4

[0044] Please refer to Figures 6-10 , on the basis of Example 1, a high-viscosity beer anti-blocking enhanced isobaric beer dispenser:

[0045] For high-viscosity beer containing fruit pulp or lactose, optimize the cleaning intensity of the exhaust anti-blocking component 200. The pressure of the gas cylinder 220 is increased to 1.5 MPa, the nitrogen injection frequency of the pulse cleaning mechanism 240 is increased to 10 times per second, and a PTFE coating is added to the inner wall of the air jet head 330 to reduce the adhesion of the liquor. At the same time, the damping blade 532 of the flow field regulation mechanism 530 is made of stainless steel, and the maximum expansion angle can reach 90°, forcibly forming a high-speed vortex flow state to prevent high-viscosity liquor from staying in the buffer chamber 510.

[0046] The working principle of the present invention is as follows: Place the packaging bottle inside the support shell 440, and use the air cylinder 410 to control the movable plate 420 and the support shell 440 to move upward until the bottle mouth of the packaging bottle enters the interior of the packaging bottle connector 110, causing the bottle mouth of the packaging bottle to squeeze the flexible sealing ring. The flexible sealing ring deforms and fills the gap between the packaging bottle connector 110 and the packaging bottle, improving the sealing effect of the connection between the packaging bottle and the packaging bottle connector 110. Subsequently, the air supply pipe 130 injects carbon dioxide gas into the packaging bottle to balance the pressure inside the bottle with the pressure of the wine storage tank. After the filling is started, the electric push rod 310 drives the limit frame 320 to move, so that the air jet head 330 communicates with the exhaust opening 340, and the exhaust pipe 120 is opened. The gas inside the bottle slowly discharges through the exhaust opening 340, and the wine liquid is steadily injected into the packaging bottle through the wine injection pipe 140. The wine liquid is divided into two symmetrical liquid flows from the wine storage tank through the Y-shaped pipe 520, and the kinetic energy is reduced by the central impact in the buffer chamber 510. The flow sensor 536 monitors the flow rate in real time. If a flow rate fluctuation is detected, the electric cylinder 534 drives the adjustment frame 535 to move forward, and the expansion angle of the damping blade 532 is increased through the friction rubber wheel 533, forcing the liquid flow to form a stable vortex along the inner wall of the buffer chamber 510. When the flow rate is stable, the damping blade 532 is half-opened to guide the liquid flow to gently enter the wine injection pipe 140, avoiding the breakage of the liquid column and ensuring the filling accuracy. After the filling is completed, the electric push rod 310 switches the position of the limit frame 320, closes the passage of the exhaust opening 340, and connects the exhaust pipe 120 with the hose 250. The high-pressure nitrogen in the gas cylinder 220 enters the interior of the conveying shell 241, and the motor 243 drives the double-hole exhaust plate 244 to rotate at a high speed. The double-hole exhaust plate 244 and the double-hole plate 242 are periodically opened and closed to generate a pulsed air flow. The nitrogen is sprayed into the exhaust pipe 120 through the hose 250, washing the residual wine liquid on the pipe wall at a high speed to prevent the accumulation of wine scale. At the same time, the nitrogen enters the top of the packaging bottle to form an inert gas layer, isolating the contact between oxygen and the wine liquid and avoiding oxidation and deterioration. After the filling is finished, the air cylinder 410 drives the support shell 440 to descend, the packaging bottle is separated from the packaging bottle connector 110, the electric push rod 310 resets the limit frame 320, and the exhaust pipe 120 restores the passage of the exhaust opening 340, preparing for the next filling cycle. Through the above operations, the problems of exhaust blockage and wine body oxidation of traditional equipment can be effectively solved, and the filling efficiency and the stability of beer quality can be improved.

[0047] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can well understand and utilize the present invention.

Claims

1. An isobaric beer dispenser for beer production, comprising a housing (100), an exhaust anti-blocking assembly (200) and an exhaust switching assembly (300), characterized in that: A packaging bottle connector (110) is fixedly connected to the front side of the bottom of the housing (100). The top of the packaging bottle connector (110) penetrates through the housing (100) and is connected to an exhaust pipe (120). The left side of the packaging bottle connector (110) is connected to an air supply pipe (130). The rear side of the packaging bottle connector (110) is connected to a wine injection pipe (140). The exhaust anti-blocking assembly (200) includes a control housing (210). The left side of the control housing (210) is fixedly connected to the housing (100). A gas cylinder (220) is arranged on the front side of the control housing (210). A switch connector (230) is threadedly connected to the rear side of the gas cylinder (220). The rear side of the switch connector (230) penetrates through the control housing (210) and is connected to a pulse cleaning mechanism (240). The top of the pulse cleaning mechanism (240) is connected to a hose (250). The top of the hose (250) penetrates to the outside of the control housing (210). The exhaust switching assembly (300) includes an electric push rod (310). The top of the electric push rod (310) is fixedly connected to the housing (100). A limiting frame (320) is fixedly connected to the left side of the output end of the electric push rod (310). A jet head (330) is slidably connected to the inner cavity of the limiting frame (320). The top end of the exhaust pipe (120) penetrates through the housing (100) and is connected to the jet head (330). The rear side of the limiting frame (320) is connected to the hose (250). An exhaust opening (340) is formed in the left side of the rear side of the limiting frame (320).

2. The isobaric beer dispenser for beer production according to claim 1, characterized in that: A fixing mechanism (400) is fixedly connected to the bottom of the rear side of the housing (100). The fixing mechanism (400) includes a cylinder (410). The bottom of the output end of the cylinder (410) is fixedly connected to a movable plate (420). The top of the movable plate (420) penetrates through the housing (100) and is fixedly connected to a limiting plate (430). The bottom of the front side of the movable plate (420) is fixedly connected to a support housing (440).

3. The isobaric beer dispenser for beer production according to claim 1, characterized in that: One end of the air supply pipe (130) away from the packaging bottle connector (110) penetrates through the housing (100) and is provided with a control valve. The rear end of the wine injection pipe (140) penetrates through the housing (100) and is connected to a steady flow assembly (500).

4. The isobaric beer dispenser for beer production according to claim 3, characterized in that: The steady flow assembly (500) includes a buffer chamber (510). The front side of the buffer chamber (510) is fixedly connected to the housing (100). The rear end of the wine injection pipe (140) is connected to the buffer chamber (510). A Y-shaped pipe (520) is arranged on the rear side of the buffer chamber (510). Both ends of the Y-shaped pipe (520) are connected to the buffer chamber (510). Flow field regulation mechanisms (530) are arranged on both sides of the inner cavity of the buffer chamber (510).

5. The isobaric beer dispenser for beer production according to claim 4, characterized in that: The flow field regulation mechanism (530) includes two mounting frames (531). Both opposite sides of the two mounting frames (531) are fixedly connected to the inner wall of the buffer chamber (510). A damping blade (532) is movably connected to the bottom of the inner cavity of the mounting frame (531). The top of the damping blade (532) penetrates through the buffer chamber (510) and is fixedly connected to a rubber wheel (533). An electric cylinder (534) is fixedly connected to the top of the buffer chamber (510). The front side of the output end of the electric cylinder (534) is fixedly connected to an adjusting frame (535). A flow sensor (536) is fixedly connected to the front side of the inner cavity of the buffer chamber (510).

6. The isobaric beer dispenser for beer production according to claim 5, characterized in that: Both sides of the bottom of the adjusting frame (535) are fixedly connected with sliders. Both sides of the top of the buffer chamber (510) are provided with chutes for cooperating with the sliders. A protective cover (537) is fixedly connected to the top of the buffer chamber (510).

7. A pressure equalizing beer dispenser for beer production according to claim 1, characterized in that: The pulse cleaning mechanism (240) includes a conveying shell (241). The front side of the conveying shell (241) is communicated with a switch joint (230). A double-hole plate (242) is fixedly connected between both sides of the inner cavity of the conveying shell (241). A motor (243) is fixedly connected to the rear side of the conveying shell (241). The front side of the output end of the motor (243) penetrates through the conveying shell (241) and is fixedly connected to a double-hole exhaust plate (244). The top of the conveying shell (241) is communicated with a hose (250).

8. A pressure equalizing beer dispenser for beer production according to claim 1, characterized in that: A stabilizing frame is fixedly connected to the front side of the top of the housing (100). A sliding rod is fixedly connected between both sides of the inner cavity of the stabilizing frame. A sliding sleeve is slidably connected to the surface of the sliding rod. The bottom of the sliding sleeve is fixedly connected to a limiting frame (320).

9. A pressure equalizing beer dispenser for beer production according to claim 1, characterized in that: Fixed frames (150) are fixedly connected to the rear sides of both sides of the housing (100). Fixing holes are provided at the top and bottom of the rear side of the fixed frame (150).

10. The isobaric beer dispenser for beer production according to claim 1, characterized in that: An electromagnetic valve is installed on the surface of the wine injection pipe (140). A flexible sealing ring is arranged in the inner cavity of the packaging bottle joint (110).

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