Liquid fertilizer filtering device for saline-alkali soil

Abstract

The utility model relates to agricultural technology field, concretely discloses a kind of liquid fertilizer filtering devices for saline-alkali soil, including filter plate group, further including filter mechanism, filter mechanism includes filter mouth, filter frame, first filter side plate, second filter side plate and liquid outlet pipe group, filter mouth is fixedly connected with filter frame, and located the upper end of filter frame, two groups of filter plate group are fixedly connected with filter frame respectively, and respectively embedded in the both sides of filter frame, first filter side plate and second filter side plate are fixedly connected with filter frame respectively, and respectively located the both sides of filter frame, the both ends of liquid outlet pipe group are fixedly connected with corresponding first filter side plate and second filter side plate respectively, and respectively embedded between corresponding first filter side plate and second filter side plate.In liquid fertilizer is added in filter frame, it can be filtered by the filter plate group of both sides simultaneously, greatly improve the filtering efficiency, while, the probability of effectively reducing jam in filtering process.

Description

Technical Field

[0001] This utility model relates to the field of agricultural technology, and in particular to a liquid fertilizer filtration device for saline-alkali land. Background Technology

[0002] Currently, fertilizers are substances that provide essential nutrients to crops, improve soil properties, and enhance soil fertility. When the soil cannot provide the nutrients needed for crop growth, fertilization is necessary. With the development of agricultural technology, liquid fertilization has become a common and effective agricultural fertilization method. However, liquid fertilizers contain a lot of fertilizer residue, making them inconvenient to use. Furthermore, the application of liquid fertilizers requires the use of other equipment and instruments, which can easily cause equipment blockages, thus hindering the improvement of the efficiency of liquid fertilizer use.

[0003] The prior art CN104857766A provides a liquid fertilizer filtration device for saline-alkali land, including a housing and a filter section, the filter section being housed within the housing. The housing includes a disc-shaped cover and a disc-shaped bottom, the disc-shaped cover having an inlet and the disc-shaped bottom having an outlet.

[0004] However, in existing technologies, unilateral filtration of liquid fertilizers results in a longer filtration time, which affects the filtration efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a liquid fertilizer filtration device for saline-alkali land, which aims to solve the technical problem in the prior art that the filtration of liquid fertilizer by one side results in a long filtration time and affects the filtration efficiency.

[0006] To achieve the above objectives, this utility model employs a liquid fertilizer filtration device for saline-alkali land, comprising a filter plate assembly and a filtration mechanism. The filtration mechanism includes a filter inlet, a filter frame, a first filter side plate, a second filter side plate, and a liquid outlet pipe assembly. The filter inlet is fixedly connected to the filter frame and located at the upper end of the filter frame. There are two filter plate assemblies, each fixedly connected to the filter frame and embedded on both sides of the filter frame. The first and second filter side plates are fixedly connected to the filter frame and located on both sides of the filter frame. The two ends of the liquid outlet pipe assembly are fixedly connected to the corresponding first and second filter side plates and embedded between them.

[0007] The filter port includes a filter tube, a filter cone, and a first connecting threaded tube. The filter cone is connected to the filter tube and is located at the upper end of the filter tube. The first connecting threaded tube is fixedly connected to the filter cone and is located at the upper end of the filter cone.

[0008] The liquid outlet pipe assembly includes a main liquid outlet pipe, a connecting pipe, and a second connecting threaded pipe. The main liquid outlet pipe is connected to the connecting pipe and is located on the outer wall of the connecting pipe. The second connecting threaded pipe is connected to the main liquid outlet pipe and is located at one end of the main liquid outlet pipe.

[0009] The filtering mechanism further includes viewing window strips, and there are two sets of viewing window strips. Each set of viewing window strips is fixedly connected to the corresponding first filter side plate and the second filter side plate, and is respectively embedded on one side of the corresponding first filter side plate and the second filter side plate.

[0010] The filtering mechanism also includes a hanging rope, the two ends of which are fixedly connected to the filter frame and located at the upper end of the filter frame.

[0011] This utility model discloses a liquid fertilizer filtration device for saline-alkali land. The filter plate assemblies are placed on both sides of a filter frame, forming a first cavity between the two sets of filter plates and the filter frame. Subsequently, the first and second filter side plates, respectively, form two second cavities with their corresponding filter plate assemblies. Liquid fertilizer is poured into the first cavity through the filter inlet. The liquid fertilizer undergoes filtration through the filter plate assemblies on both sides. The two sets of filter plate assemblies respectively employ a filter screen and a clay brick. The filter screen can filter large particles of impurities, and then the clay brick further filters the liquid fertilizer. The clay brick has a hard surface and a solid interior. The microporous structure can adsorb dissolved organic matter and heavy metals, and will not release substances into the water even after long-term immersion. It is also not corroded by acidic or alkaline substances in the water, exhibiting high chemical stability and a long service life. The internal micropores and high porosity provide a large filtration area, effectively trapping suspended solids and impurities in the water, resulting in excellent filtration. The liquid outlet pipe connects two sets of second chambers to discharge the filtered liquid fertilizer. With the above structure, when liquid fertilizer is added to the filter frame, it can be filtered simultaneously by the filter plates on both sides, significantly improving filtration efficiency and effectively reducing the probability of clogging during the filtration process. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of a liquid fertilizer filtration device for saline-alkali land according to this utility model.

[0014] Figure 2This is a side view of a liquid fertilizer filtration device for saline-alkali land according to this utility model.

[0015] Figure 3 This is the utility model Figure 2 A cross-sectional view of the internal structure along the AA line.

[0016] 101-Filter plate assembly, 102-Filter frame, 103-First filter side plate, 104-Second filter side plate, 105-Filter tube, 106-Filter cone, 107-First connecting threaded tube, 108-Liquid outlet main pipe, 109-Connecting pipe, 110-Second connecting threaded tube, 111-Viewing window strip, 112-Hanging rope. Detailed Implementation

[0017] Please see Figures 1 to 3 , Figure 1 This is a schematic diagram of the structure of a liquid fertilizer filtration device for saline-alkali land according to this utility model; Figure 2 This is a side view of a liquid fertilizer filtration device for saline-alkali land according to this utility model; Figure 3 This is the utility model Figure 2 A cross-sectional view of the internal structure along the AA line.

[0018] This utility model provides a liquid fertilizer filtration device for saline-alkali land, including a filter plate assembly 101 and a filtration mechanism. The filtration mechanism includes a filter port, a filter frame 102, a first filter side plate 103, a second filter side plate 104, and a liquid outlet pipe assembly. The filter port is fixedly connected to the filter frame 102 and located at the upper end of the filter frame 102. There are two sets of filter plate assemblies 101, which are fixedly connected to the filter frame 102 and respectively embedded on both sides of the filter frame 102. The first filter side plate 103 and the second filter side plate 104 are fixedly connected to the filter frame 102 and respectively located on both sides of the filter frame 102. The two ends of the liquid outlet pipe assembly are fixedly connected to the corresponding first filter side plate 103 and the corresponding second filter side plate 104 and respectively embedded between the corresponding first filter side plate 103 and the corresponding second filter side plate 104.

[0019] In this embodiment, the filter plate assembly 101 is placed on both sides of the filter frame 102, and the two sets of filter plates and the filter frame 102 form a first cavity. Then, the first filter side plate 103 and the second filter side plate 104 respectively form two sets of second cavities with the corresponding filter plate assembly 101. Liquid fertilizer is poured into the first cavity through the filter port. The liquid fertilizer is filtered by the filter plate assembly 101 on both sides. The two sets of filter plate assemblies 101 respectively use filter screens and terracotta bricks. The filter screen can filter large particulate impurities. Then, the terracotta bricks filter the liquid fertilizer again. The surface is hard, and the internal microporous structure can adsorb dissolved organic matter and heavy metal harmful substances. It will not release substances into the water after long-term immersion, nor will it be corroded by acid and alkali substances in the water. It has high chemical stability, long service life, many micropores, high porosity, and large filtration area. It can effectively intercept suspended solids and impurities in the water and has a good filtration effect. The liquid outlet pipe connects the two sets of second cavities to discharge the filtered liquid fertilizer.

[0020] Furthermore, the filter port includes a filter tube 105, a filter cone 106, and a first connecting threaded tube 107. The filter cone 106 is connected to the filter tube 105 and is located at the upper end of the filter tube 105. The first connecting threaded tube 107 is fixedly connected to the filter cone 106 and is located at the upper end of the filter cone 106.

[0021] In this embodiment, the first connecting threaded pipe 107 is used to connect to the external pipe body, and the setting of the filter cone 106 can increase its inlet diameter and improve the feeding efficiency of liquid fertilizer. The liquid fertilizer finally enters the interior of the filter frame 102 through the filter pipe 105.

[0022] Furthermore, the liquid outlet pipe assembly includes a main liquid outlet pipe 108, a connecting pipe 109, and a second connecting threaded pipe 110. The main liquid outlet pipe 108 is connected to the connecting pipe 109 and is located on the outer wall of the connecting pipe 109. The second connecting threaded pipe 110 is connected to the main liquid outlet pipe 108 and is located at one end of the main liquid outlet pipe 108.

[0023] In this embodiment, the two second cavities are connected by the connecting pipe 109, so that the filtered liquid fertilizer in the two second cavities is discharged together through the liquid outlet pipe 108. At the same time, the external pipe is connected by the second connecting threaded pipe 110, so that the liquid fertilizer can be used to irrigate fruits and vegetables.

[0024] Furthermore, the filtering mechanism also includes viewing window strips 111, and there are two sets of viewing window strips 111. Each set of viewing window strips 111 is fixedly connected to the corresponding first filter side plate 103 and second filter side plate 104, and is respectively embedded on one side of the corresponding first filter side plate 103 and second filter side plate 104.

[0025] In this embodiment, the filtration status of the liquid fertilizer inside the two sets of second cavities can be effectively seen through the viewing window strip 111. Operators can monitor the filtration process in real time, promptly detect and handle any possible filtration abnormalities, thereby ensuring the high efficiency and sufficiency of liquid fertilizer filtration, providing reliable liquid fertilizer with fewer impurities for subsequent fertilization operations, and ensuring the accuracy and effectiveness of nutrient supply during agricultural irrigation or plant growth.

[0026] Furthermore, the filtering mechanism also includes a hanging rope 112, the two ends of which are fixedly connected to the filter frame 102 and are respectively located at the upper end of the filter frame 102.

[0027] In this embodiment, the hanging rope 112 facilitates the hanging and installation of the liquid fertilizer filtration device for saline-alkali land, thereby improving its installation convenience.

[0028] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A liquid fertilizer filtration device for saline-alkali land, comprising a filter plate assembly, characterized in that, It also includes a filtration system; The filtration mechanism includes a filter inlet, a filter frame, a first filter side plate, a second filter side plate, and a liquid outlet pipe assembly. The filter inlet is fixedly connected to the filter frame and located at the upper end of the filter frame. There are two filter plate assemblies, each fixedly connected to the filter frame and embedded on both sides of the filter frame. The first and second filter side plates are fixedly connected to the filter frame and located on both sides of the filter frame. The two ends of the liquid outlet pipe assembly are fixedly connected to the corresponding first and second filter side plates and embedded between them.

2. The liquid fertilizer filtration device for saline-alkali land as described in claim 1, characterized in that, The filter port includes a filter tube, a filter cone, and a first connecting threaded tube. The filter cone is connected to the filter tube and is located at the upper end of the filter tube. The first connecting threaded tube is fixedly connected to the filter cone and is located at the upper end of the filter cone.

3. The liquid fertilizer filtration device for saline-alkali land as described in claim 1, characterized in that, The liquid outlet pipe assembly includes a main liquid outlet pipe, a connecting pipe, and a second connecting threaded pipe. The main liquid outlet pipe is connected to the connecting pipe and is located on the outer wall of the connecting pipe. The second connecting threaded pipe is connected to the main liquid outlet pipe and is located at one end of the main liquid outlet pipe.

4. The liquid fertilizer filtration device for saline-alkali land as described in claim 1, characterized in that, The filtering mechanism also includes viewing window strips, and there are two sets of viewing window strips. Each set of viewing window strips is fixedly connected to the corresponding first filter side plate and the second filter side plate, and is respectively embedded on one side of the corresponding first filter side plate and the second filter side plate.

5. A liquid fertilizer filtration device for saline-alkali land as described in claim 1, characterized in that, The filtering mechanism also includes a hanging rope, the two ends of which are fixedly connected to the filter frame and located at the upper end of the filter frame.

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