High-pressure homogenating equipment for hydroponic plant nutrient solution biogas slurry

Abstract

The utility model belongs to the technical field of nutrient solution processing, and particularly relates to high-pressure homogenating equipment for hydroponic plant nutrient solution biogas slurry, which comprises a split tank body, a liquid conveying pipe is arranged at a homogenating liquid outlet end of a high-pressure homogenating group, and an acceleration valve is arranged at the lower end of the liquid conveying pipe. A spiral cooling pipe is arranged on the periphery of the acceleration valve, a partition plate in a conical table shape is arranged in the tank body, a connecting pipe is arranged in the partition plate and connected with the lower side of the acceleration valve, and a connecting plate is arranged on the outer side of the lower portion of the connecting pipe and connected with the lower side of the acceleration valve. A conical impact plate is arranged on the inner sides of the multiple connecting plates, and a flushing assembly is arranged below the impact plate. The cleaning device is reasonable in design, simple in structure and convenient to machine, the forming effect of materials can be fully guaranteed, the machining area can be cleaned in all directions, the working progress is improved, and the use requirement is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of nutrient solution processing, in particular to a high-pressure homogenization device for hydroponic plant nutrient solution and biogas slurry. Background Art

[0002] Hydroponics is a new method of soilless plant cultivation. Its core principle is to suspend and anchor plant roots in a nutrient solution, enabling them to grow normally and complete their life cycle. Hydroponic nutrient solution is synthesized through a combination of bio-environmental symbiosis and mycorrhizal symbiosis, using processes such as fermentation, chemical chelation, and physical activation. It improves plant nutrition and water quality, replacing soil in providing growth factors such as water, fertilizer, air, and heat to plants, meeting the growth requirements of hydroponic plants.

[0003] Currently, the processing and preparation of biogas slurry for hydroponics typically utilizes high-pressure homogenization equipment, a commonly used device for cell disruption. This equipment consists of a high-pressure, positive displacement pump and a discharge valve with a narrow, adjustable orifice. Cell slurry enters the pump through a check valve and, under high pressure, is forced out through the orifice of the discharge valve at high speed, projecting onto an impact ring. The sudden decompression and high-speed impact rupture the cells through high liquid shear forces. The resulting biogas slurry is richer in nutrients and meets the demands of hydroponic production.

[0004] The high-pressure homogenization equipment in the existing technology generally includes a working chamber, a discharge valve, a baffle, a rotating shaft, a shaft seal, a steam exhaust hole, a steam exhaust hole opening and closing device, etc. When there is a lot of water or it is relatively humid in the working chamber, the steam exhaust hole can be opened, and the steam exhaust hole can form air convection with the liquid discharge port at the bottom of the working chamber, which is more conducive to the discharge of water vapor and ensures the use requirements.

[0005] Although the above-mentioned equipment can achieve high-pressure homogenization processing of materials to a certain extent, there are still certain disadvantages in actual use: the material is subjected to high-pressure impact in a horizontal manner in the working chamber, and the cooling system is perpendicular to the material processing direction. Regardless of the impact on the material travel path, the cold air blown out comes into contact with the heat generated by the impact process, and some water droplets will condense, affecting the preparation effect of the material. Moreover, for the cleaning process in the working chamber, it is impossible to guide the cleaning medium in all directions, which will affect its cleaning process to a certain extent and limit the working process. Utility Model Content

[0006] In response to the technical problems existing in the use of the above-mentioned high-pressure homogenization equipment, the utility model proposes a high-pressure homogenization equipment for hydroponic plant nutrient solution and biogas slurry, which has a reasonable design, a simple structure, and is easy to process. The equipment can rely on the impact force during the material export process to perform secondary acceleration and guidance, and then perform secondary processing to ensure the molding effect of the material. The processing area is divided into zones, and while ensuring the smooth progress of the cooling work, the molding effect of the material is fully ensured. In addition, the processing area is cleaned in all directions to improve the work progress and meet the use needs.

[0007] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is a high-pressure homogenization equipment for hydroponic plant nutrient solution and biogas slurry, comprising a tank body with a split design, a high-pressure homogenization group for facilitating high-pressure homogenization is provided on the outside of the tank body, a material inlet and a homogenate outlet are set up in the high-pressure homogenization group, a check valve is provided at the material inlet of the high-pressure homogenization group, an infusion pipe is provided at the homogenate outlet end of the high-pressure homogenization group, an acceleration valve is provided at the lower end of the infusion pipe, the acceleration valve comprises a valve plate and a cover plate, a dredging groove designed in a 6-shaped design is provided in the valve plate, and two adjacent dredging grooves are arranged in a mirror-image alternating manner, a cooling pipe designed in a spiral shape is provided on the outer periphery of the acceleration valve, a conical table-shaped partition is provided in the tank body, a connecting pipe is provided in the partition, and is connected to the lower side of the acceleration valve, a connecting plate is provided on the lower outer side of the connecting pipe, and a conical impact plate is provided on the inner side of multiple connecting plates, and a flushing component is provided below the impact plate.

[0008] Preferably, the flushing assembly includes a guide platform with a conical shape, a distribution cover with a hollow hemispherical shape is arranged above the guide platform, and a plurality of distribution holes are evenly distributed in the distribution cover. A flushing pipe is arranged in the guide platform, and its upper end is located in the distribution cover.

[0009] Preferably, guide grooves are evenly distributed on the periphery of the impact plate, and a through hole is provided between two adjacent guide grooves.

[0010] Preferably, a drainage pipe is provided on one side of the partition, and a liquid drain pipe is provided below the tank body.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] 1. The utility model provides a high-pressure homogenization equipment for hydroponic plant nutrient solution and biogas slurry. Through the provided acceleration valve, it can receive the material prepared by the high-pressure homogenization group and perform secondary acceleration on the conveying process so that it can impact the impact plate, which can not only assist in crushing the material, but also improve the mixing effect between the materials, and ensure the molding effect of the material; through the provided partition, the processing area in the tank body can be divided into zones, the upper half is used to cool the material after high-pressure homogenization, and the lower half provides convenient conditions for the secondary processing of the material. At the same time, under this zone, the cooling process will not affect the molding effect of the material, thereby ensuring the working progress; the device has a reasonable design, a simple structure, and is easy to process. It can rely on the impact force during the material outlet process to conduct secondary acceleration and guidance, and perform secondary processing in the subsequent process to ensure the molding effect of the material, and divide the processing area into zones. While ensuring the smooth progress of the cooling work, the molding effect of the material is fully ensured. In addition, the processing area is fully cleaned to improve the working progress and meet the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0014] Figure 1 This is a schematic diagram of the structure of a high-pressure homogenization device for hydroponic plant nutrient solution and biogas slurry;

[0015] Figure 2 This is a front view of the internal structure of the high-pressure homogenization equipment for hydroponic plant nutrient solution and biogas slurry;

[0016] Figure 3 This is a schematic cross-sectional view of part of the internal structure of a high-pressure homogenization device for hydroponic plant nutrient solution and biogas slurry;

[0017] Figure 4 Schematic diagram of the internal structure of the acceleration valve;

[0018] In the above figures, 1. tank body; 2. high-pressure homogenization group; 3. check valve; 4. infusion tube; 5. acceleration valve; 51. valve plate; 511. dredging groove; 52. valve cover; 6. cooling pipe; 7. partition; 8. connecting pipe; 9. connecting plate; 10. impact plate; 101. guide groove; 102. through hole; 11. guide platform; 12. distribution cover; 121. distribution hole; 13. flushing pipe; 14. drain pipe; 15. drainage pipe. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Examples, such as Figures 1 to 4As shown, a high-pressure homogenization equipment for hydroponic plant nutrient solution and biogas slurry includes a tank body 1 with a split design, a high-pressure homogenization group 2 is provided on the outside of the tank body 1 to facilitate high-pressure homogenization, a material inlet and a homogenate outlet are set in the high-pressure homogenization group 2, a check valve 3 is provided at the material inlet of the high-pressure homogenization group 2, and a liquid infusion tube 4 is provided at the homogenate outlet end of the high-pressure homogenization group 2. As for the establishment of the above-mentioned equipment components: the high-pressure homogenization group 2 is an existing mature technology, which generally includes a pressure control handwheel for controlling the processing, which mainly adjusts the position of the valve stem in the equipment, and a valve body is provided on one side of the valve stem to guide the material out. The flow rate is conveniently controlled, and a valve seat is set up near the material inlet, an impact ring is set up at one end of the valve seat, and an extremely narrow through hole 102 is opened in the valve seat to ensure the effective output of the material, and move toward the impact ring to be impacted and broken, and then guided out from the periphery of the valve body, and transported to the infusion pipe 4 of the tank body 1 through the slurry outlet. The above-mentioned high-pressure homogenization method is an existing conventional technical means, which can effectively complete the crushing process of the material and ensure the working process; in order to further improve the functionality of the device, an acceleration valve 5 is set at the lower end of the infusion pipe 4. The acceleration valve 5 includes a valve plate 51 and a cover plate. The valve plate 51 is opened with a 6-shaped design The dredge groove 511 has two adjacent dredge grooves 511 arranged in a mirror-image alternating pattern. The 6-shaped design of the dredge groove 511 allows the material to enter from the large head of the dredge groove 511 and be discharged along the long and curved parts of the dredge groove 511. In this way, the flow of the material in the long part can ensure fluidity, and the flow of the curved part can accelerate it to a certain extent. In addition, the design has a certain non-return property, which provides convenient conditions for the transportation and discharge of the material and ensures the use requirements. The outer periphery of the acceleration valve 5 is provided with a cooling pipe 6 with a spiral design, one end of which is connected to the external cold water inlet, and the other end is connected to the external hot water return port. The cooling water is transported in the cooling pipe 6 to cool the material in the acceleration valve 5, so as to reduce the heat generated by the crushing process of the high-pressure homogenization group 2 and absorb it, thereby ensuring the molding effect of the material and preventing it from affecting its molding quality due to excessive temperature. Furthermore, a partition 7 with a conical table design is provided in the tank body 1 to realize partitioning of the processing area in the tank body 1. The upper half is used to cool the material after high-pressure homogenization treatment, and the lower half provides convenient conditions for the secondary processing of the material. At the same time, under this partition, the cooling process will not affect the molding effect of the material, thereby ensuring the working process.A connecting pipe 8 is provided in the partition 7 and is connected to the lower side of the acceleration valve 5. A connecting plate 9 is provided on the lower outer side of the connecting pipe 8. An impact plate 10 with a conical design is provided on the inner side of the multiple connecting plates 9. The impact plate 10 can receive the material conveyed through the acceleration valve 5, giving it impact performance to a certain extent, further improving the molding quality of the material. A flushing component is provided below the impact plate 10, which can spray flushing water on the lower half of the tank body 1 in all aspects to ensure the smooth progress of the flushing work and meet the use requirements.

[0022] In the above process: through the provided acceleration valve 5, it can receive the material prepared by the high-pressure homogenization group 2, and perform secondary acceleration on the conveying process so that it can impact the impact plate 10, which can not only assist in crushing the material, but also improve the mixing effect between the materials, and ensure the molding effect of the material; through the provided partition 7, the processing area in the tank body 1 can be partitioned, the upper half is used to cool the material after high-pressure homogenization, and the lower half provides convenient conditions for the secondary processing of the material. At the same time, under this partition, the cooling process will not affect the molding effect of the material, thereby ensuring the working progress; the device has a reasonable design, simple structure, and easy processing, and can rely on the impact force during the material export process to conduct secondary acceleration and guidance, and perform secondary processing in the subsequent process to ensure the molding effect of the material, and divide the processing area into zones to ensure the smooth progress of the cooling work while fully ensuring the molding effect of the material. In addition, the processing area is also comprehensively cleaned to improve the working progress and meet the use requirements.

[0023] In order to ensure the smooth progress of the cleaning work in the tank body 1, the flushing component includes a guide platform 11 with a conical design, and a distribution cover 12 with a hollow hemispherical design is arranged above the guide platform 11. A plurality of distribution holes 121 are evenly distributed in the distribution cover 12. A flushing pipe 13 is arranged in the guide platform 11, and its upper end is located in the distribution cover 12. It is specifically described as follows: the lower end of the flushing pipe 13 is connected to the external flushing water delivery component. When the cleaning work is carried out, the external flushing water delivery component is controlled to operate so that the flushing water is transported to the inside through the flushing pipe 13. When passing through the distribution cover 12, it can be discharged outward from the multi-directional distribution holes 121 and guided into the impact plate 10. At the same time, the establishment of the impact plate 10 can gather the flushing water to the middle and then spray it toward the tank body 1 through the through hole 102, completing the comprehensive cleaning of the tank body 1. The cleaned flushing water is then discharged from the drain pipe 15, which improves the work progress and ensures the use needs.

[0024] In order to ensure that the materials are mixed after the second acceleration and to ensure the molding effect of the materials, guide grooves 101 are evenly distributed on the periphery of the impact plate 10 to guide the materials discharged through the connecting pipe 8 to the periphery, and can withstand the impact generated during the material discharge process, so that the materials can slide away smoothly without hindering the subsequent flow of materials. The structural design is reasonable and the mixing effect is good; a through hole 102 is provided between two adjacent guide grooves 101. This design is to facilitate the operation of the flushing component, especially to provide a prerequisite for guiding the flushing water to be sprayed into the tank body 1, and to a certain extent, the flushing water can be discharged in multiple directions to ensure the cleaning effect.

[0025] In order to further improve the rationality of the device, a drain pipe 14 is provided on one side of the partition 7, which is used to centrally discharge the condensed water generated during the cooling process of the cooling pipe 6. The design of the partition 7 can guide the condensed water to the outside to prevent it from remaining. A drain pipe 15 is provided under the tank body 1. The drain pipe 15 is set on one side of the outer periphery below the guide platform 11. On the one hand, it can facilitate the discharge of materials after high-pressure homogenization treatment. On the other hand, it can provide a prerequisite for the flushing component to discharge the flushing water after cleaning the tank body 1. The establishment of a small output port can ensure the stability of the tank body 1 and ensure its functionality.

[0026] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A high-pressure homogenization device for hydroponic plant nutrient solution and biogas slurry, comprising a split-type tank body, a high-pressure homogenization group disposed on the outside of the tank body to facilitate high-pressure homogenization, a material inlet and a homogenate outlet being provided in the high-pressure homogenization group, and a check valve being provided at the material inlet of the high-pressure homogenization group, characterized in that: The homogenate liquid outlet end of the high-pressure homogenization group is provided with an infusion tube, and the lower end of the infusion tube is provided with an acceleration valve, the acceleration valve includes a valve plate and a cover plate, a dredging groove designed in a 6 shape is opened in the valve plate, and two adjacent dredging grooves are arranged in a mirror-image alternating manner, the periphery of the acceleration valve is provided with a cooling pipe designed in a spiral shape, a partition designed in a conical table shape is provided in the tank body, a connecting pipe is provided in the partition, and is connected to the lower side of the acceleration valve, a connecting plate is provided on the lower outer side of the connecting pipe, and a plurality of impact plates with a conical shape are provided on the inner side of the connecting plates, and a flushing component is provided below the impact plate.

2. The hydroponic plant nutrient solution and biogas slurry high-pressure homogenization equipment according to claim 1, characterized in that: The flushing assembly includes a guide platform with a conical design. A distribution cover with a hollow hemispherical design is arranged above the guide platform. A plurality of distribution holes are evenly distributed in the distribution cover. A flushing pipe is arranged in the guide platform, and its upper end is located in the distribution cover.

3. The high-pressure homogenization equipment for hydroponic plant nutrient solution and biogas slurry according to claim 2, characterized in that: The outer periphery of the impact plate is evenly distributed with guide grooves, and a through hole is provided between two adjacent guide grooves.

4. The high-pressure homogenization equipment for hydroponic plant nutrient solution and biogas slurry according to claim 3, characterized in that: A drainage pipe is provided on one side of the partition, and a liquid drain pipe is provided below the tank body.

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