High-pressure homogenizer

Abstract

The utility model belongs to the technical field of high-pressure homogenizers, and particularly discloses a high-pressure homogenizer, which comprises a homogenizer body, a pump body arranged on the surface of the homogenizer body, a feeding pipeline and a discharging pipeline fixed on one side of the pump body, a bypass valve arranged between the feeding pipeline and the discharging pipeline, a pressure valve arranged on the pump body and a pressure gauge arranged on the pump body, an actuator used for controlling the bypass valve is installed on the bypass valve, a controller used for controlling the actuator is installed on the actuator, a fixing support is arranged on the ground beside the bypass valve, a displayer is installed on the fixing support, the controller is electrically connected with the actuator and the displayer, and the displayer is connected with a power source. According to the utility model, the influence of pipeline vibration on electronic components is avoided, the smooth transmission of related signals is ensured, the frequency of fault cleaning caused by equipment alarm and shutdown of the homogenizer is reduced, and the economic loss is reduced. The homogenizer is suitable for a homogenizing process.

Description

Technical Field

[0001] The utility model belongs to the technical field of high-pressure homogenizers, in particular to a high-pressure homogenizer. Background Art

[0002] High-pressure homogenizer is also called "high-pressure fluid nano-homogenizer". It can make the material in suspension state flow through the cavity with special internal structure at high speed under ultra-high pressure, so that the material will undergo a series of changes in physical, chemical and structural properties, and finally achieve the effect of homogenization.

[0003] The homogenizer itself is a plunger-type reciprocating positive pump. When the homogenizer is working, the plunger generates pressure on the material during its reciprocating motion. The material flows in the pipeline and rubs against the pipeline to generate vibration, which often causes damage to the electronic components on the bypass valve, leading to the loss of related signals. The homogenizer will then issue an equipment alarm, and the equipment needs to be shut down for fault cleaning, causing economic losses.

[0004] The Chinese utility model patent with the authorization announcement number CN219209789U discloses a buffer pipe air supply system for a homogenizer, comprising: a homogenizer, on which a feed port and a discharge port are provided; a feed pipeline and a discharge pipeline, wherein the feed pipeline is connected to the feed port, and the discharge pipeline is connected to the discharge port; a plurality of buffer pipes, which are connected to the feed pipeline and / or the discharge pipeline; an air supply pipeline, which is connected to the buffer pipe, and the air supply pipeline is suitable for introducing an external air source into the buffer pipe. The above technical scheme provides an air supply pipeline, and when the space above the buffer pipe containing air is completely filled with liquid, an external air source is input in time to ensure that there is always a certain amount of air in the buffer pipe, thereby improving the buffering effect of the buffer pipe, thereby overcoming the defect of vibration of the feed and discharge pipes of the homogenizer. However, the air supply pipeline is added, and the air compressor is used to input the air into the air supply pipeline, which has a relatively complex structure and a high installation cost. Utility Model Content

[0005] The purpose of the utility model is to provide a high-pressure homogenizer to avoid the problem that vibration causes damage to electronic components on a bypass valve, thereby causing loss of related signals.

[0006] In order to achieve the above-mentioned purpose, the technical methods adopted by the utility model are as follows:

[0007] A high-pressure homogenizer comprises a homogenizer body, a pump body installed on the surface of the homogenizer body, a feed pipeline and a discharge pipeline fixed on one side of the pump body, a bypass valve is arranged between the feed pipeline and the discharge pipeline, a pressure valve and a pressure gauge are installed on the pump body, an actuator for controlling the bypass valve is installed on the bypass valve, a controller for controlling the actuator is installed on the actuator, a fixed bracket is provided on the ground next to the bypass valve, a display is installed on the fixed bracket, the controller is electrically connected to the actuator and the display respectively, and the display is connected to a power supply.

[0008] As a limitation: Support columns are provided on the ground below the actuator. A hoop is fixedly provided on the upper surface of the support column, and the actuator is arranged within the hoop.

[0009] As a further limitation: A silica gel buffer pad is installed on the inner wall of the hoop.

[0010] As another limitation: The actuator is a pneumatic actuator. The controller includes a first base, a first housing, a solenoid valve for controlling the actuator, and a position sensor for detecting the position of the valve. An air passage is provided within the first base. An air inlet and an air outlet are provided on the side wall of the first base. An air connection port for connecting the air passage to the actuator is provided on the side surface of the first base. The solenoid valve and the position sensor are both installed on the first base, and the first housing is sleeved on the first base and is threadedly connected thereto; the feedback signal output ends of the position sensor and the solenoid valve are electrically connected to the display.

[0011] As a further limitation: The display includes a second base, a second housing, a display module, and an LED lamp group. The display module is installed on the second base. The display module is electrically connected to the LED lamp group, the power supply, the feedback signal output end of the position sensor, and the feedback signal output end of the solenoid valve respectively. An optical window is provided on the side wall of the second housing. The LED lamp group corresponds to the optical window. The second housing is sleeved on the second base and is threadedly connected thereto.

[0012] Due to adopting the above scheme, compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0013] A high-pressure homogenizer provided by the present utility model, by installing the display on a fixed bracket provided on the ground beside the bypass valve, avoids the influence of pipeline vibration on the electronic components of the display, ensures the smooth transmission of relevant signals, reduces the number of times of equipment alarm and shutdown for fault cleaning of the homogenizer, and reduces economic losses; by arranging support columns below the actuator and fastening with a hoop, the vibration of the bypass valve, actuator and controller is alleviated, and the influence on electronic components is further reduced; by arranging a silica gel buffer pad within the hoop, the vibration is further alleviated and the influence on electronic components is reduced; in addition, the structure is simple and the installation cost is relatively low.

[0014] The present utility model is applicable to the homogenization process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0016] Figure 1 It is a schematic structural diagram of a high-pressure homogenizer according to an embodiment of the present utility model;

[0017] Figure 2This is a schematic diagram of the internal structure of the controller in the embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of the principle of the display module in the embodiment of the present utility model;

[0019] In the figure: 1, homogenizer body; 2, pump body; 3, pressure valve; 4, pressure gauge; 5, feed pipeline; 6, discharge pipeline; 7, bypass valve; 8, actuator; 9, first base; 10, air inlet; 11, first housing; 12, fixed bracket; 13, second base; 14, second housing; 15, optical window; 16, solenoid valve; 17, position sensor; 18, exhaust port; 19, air connection port. Specific embodiments

[0020] The following further describes the present utility model in conjunction with embodiments. Those skilled in the art should understand that the present utility model is not limited to the following embodiments. Any improvements and equivalent changes made on the basis of the specific embodiments of the present utility model are within the scope of protection of the claims of the present utility model.

[0021] Embodiment A high-pressure homogenizer

[0022] A high-pressure homogenizer, as Figure 1 shown, includes a homogenizer body 1, a pump body 2 installed on the surface of the homogenizer body 1, a feed pipeline 5 and a discharge pipeline 6 fixed on one side of the pump body 2. A bypass valve 7 is provided between the feed pipeline 5 and the discharge pipeline 6. A pressure valve 3 and a pressure gauge 4 are installed on the pump body 2. An actuator 8 for controlling the bypass valve 7 is installed on the bypass valve 7. Support columns are provided on the ground below the actuator 8. A hoop is fixedly provided on the upper surface of the support column. A silica gel buffer pad is installed on the inner wall of the hoop. The actuator 8 is arranged in the hoop and fits with the silica gel buffer pad; A controller for controlling the actuator 8 is installed on the actuator 8. A fixed bracket 12 is provided on the ground beside the bypass valve 7. A display is installed on the fixed bracket 12. The controller is electrically connected to the actuator 8 and the display respectively. The display is connected to a power supply.

[0023] In this embodiment, the actuator 8 is a pneumatic actuator. The controller includes a first base 9, a first housing 11, a solenoid valve 16 for controlling the actuator 8 and a position sensor 17 for detecting the valve position. The schematic diagram of the internal structure of the controller is as Figure 2As shown, an air passage is provided in the first base 9, an air inlet 10 and an exhaust port 18 are provided on the side wall of the first base 9, an air connection port 19 for connecting the air passage with the actuator 8 is provided on the side of the first base 9, the solenoid valve 16 and the position sensor 17 are both mounted on the first base 9, and the first shell 11 is covered on the first base 9 and is threadedly connected thereto; the display comprises a second base 13, a second shell 14, a display module and an LED light group, the display module is mounted on the second base 13, the display module is electrically connected to the LED light group, the power supply, the feedback signal output end of the position sensor 17 and the feedback signal output end of the solenoid valve 16 respectively, an optical window 15 is provided on the side wall of the second shell 14, the LED light group corresponds to the optical window 15, and the second shell 14 is covered on the second base 13 and is threadedly connected thereto. In this embodiment, the position sensor 17 is a Hall sensor, and the schematic diagram of the display module is shown in FIG. Figure 3 shown.

[0024] When the high-pressure homogenizer of this embodiment is used, the dairy product is input into the homogenizer through the feed pipeline 5 for homogenization, and the homogenized dairy product is output through the discharge pipeline 6. The controller controls the opening and closing of the bypass valve 7 by controlling the actuator 8. The Hall sensor senses the position of the valve and feeds back to the display module, and the opening and closing of the valve are displayed through the LED light group. The solenoid valve 16 controls the actuator 8 and feeds back the control state to the display module, and the control state of the solenoid valve 16 is displayed through the LED light group. The LED light group also displays the power supply state. The use of the high-pressure homogenizer of this embodiment can reduce the alarm failure of the bypass valve 7 caused by vibration, eliminate the direct milk loss of 3,200 yuan / time caused by the failure, and improve the equipment production efficiency by 6.58%.

Claims

1. A high-pressure homogenizer, comprising a homogenizer body, a pump body installed on the surface of the homogenizer body, a feed pipeline and a discharge pipeline fixed on one side of the pump body, a bypass valve is arranged between the feed pipeline and the discharge pipeline, a pressure valve and a pressure gauge are installed on the pump body, and it is characterized in that, An actuator for controlling the bypass valve is installed on the bypass valve, and a controller for controlling the actuator is installed on the actuator. A fixed bracket is provided on the ground beside the bypass valve, and a display is installed on the fixed bracket. The controller is electrically connected to the actuator and the display respectively, and the display is connected to a power supply.

2. The high-pressure homogenizer according to claim 1, characterized in that Support columns are provided on the ground below the actuator, and a clamp is fixedly provided on the upper surface of the support columns. The actuator is arranged within the clamp.

3. A high-pressure homogenizer according to claim 2, characterized in that, A silica gel buffer pad is installed on the inner wall of the clamp.

4. A high-pressure homogenizer according to any one of claims 1-3, characterized in that, The actuator is a pneumatic actuator. The controller includes a first base, a first housing, a solenoid valve for controlling the actuator, and a position sensor for detecting the valve position. An air passage is provided within the first base, and an air inlet and an air outlet are provided on the side wall of the first base. An air connection port for connecting the air passage to the actuator is provided on the side surface of the first base. The solenoid valve and the position sensor are both installed on the first base, and the first housing covers the first base and is threadedly connected thereto; the feedback signal output ends of the position sensor and the solenoid valve are electrically connected to the display.

5. A high-pressure homogenizer according to claim 4, characterized in that, The display includes a second base, a second housing, a display module, and an LED lamp group. The display module is installed on the second base, and the display module is electrically connected to the LED lamp group, the power supply, the feedback signal output end of the position sensor, and the feedback signal output end of the solenoid valve respectively. An optical window is provided on the side wall of the second housing, and the LED lamp group corresponds to the optical window. The second housing covers the second base and is threadedly connected thereto.

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