Liquid fertilizer production filtering device

Abstract

The utility model relates to the technical field of fertilizer processing, in particular to a liquid fertilizer production filtering device which comprises a barrel, a supporting column is fixedly connected to the bottom of the barrel, an electric telescopic rod is fixedly connected to the top of the inner wall of the barrel, and a first motor is fixedly connected to the bottom of the electric telescopic rod. A cleaning brush is fixedly connected to the bottom of an output shaft of the first motor, a second motor is fixedly connected to the surface of the barrel, a driving shaft is arranged on the surface of the second motor, a filtering plate is fixedly connected to the surface of the driving shaft, and a primary filtering device is arranged on the side, close to the second motor, of the barrel. And a secondary discharge hole is formed in the bottom of the cylinder body. The filtering plate can be overturned in the filtering device, the two surfaces of the filtering plate can be cleaned, and the primary filtering device is arranged, so that the overall filtering efficiency of the device is improved, and the probability that the device is damaged due to adhesion of impurities is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of fertilizer processing, and in particular relates to a liquid fertilizer production filtering device. Background Art

[0002] Water-soluble fertilizer is a compound fertilizer that contains a variety of metal ions, as well as amino acids, humic acid, alginic acid, etc. It can be divided into two categories according to its form: solid water-soluble fertilizer and liquid water-soluble fertilizer. According to its nutritional components, it can be divided into: medium-element water-soluble fertilizer, trace-element water-soluble fertilizer, amino acid-containing water-soluble fertilizer, humic acid water-soluble fertilizer, organic water-soluble fertilizer, etc.

[0003] When processing liquid fertilizer, it is necessary to filter the liquid fertilizer. After filtering, it is difficult to clean the filter plate of the existing liquid fertilizer production filtering device, which reduces the subsequent filtering effect. In addition, the existing liquid fertilizer production filtering device does not have multi-stage filtration and the filtration efficiency is low. Therefore, a liquid fertilizer production filtering device is urgently needed to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of the utility model is to provide a liquid fertilizer production filtering device to solve the problem that the liquid fertilizer needs to be filtered when processing the liquid fertilizer proposed in the above-mentioned background technology, and the existing liquid fertilizer production filtering device is difficult to clean the filter plate after filtering, which reduces the subsequent filtering effect, and the existing liquid fertilizer production filtering device does not have multi-stage filtration and has low filtration efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a liquid fertilizer production filtering device comprises a cylinder, a supporting column is fixedly connected to the bottom of the cylinder, an electric telescopic rod is fixedly connected to the top of the inner wall of the cylinder, a motor 1 is fixedly connected to the bottom of the electric telescopic rod, a cleaning brush is fixedly connected to the bottom of the output shaft of the motor 1, a motor 2 is fixedly connected to the surface of the cylinder, a driving shaft is arranged on the surface of the motor 2, a filter plate is fixedly connected to the surface of the drive shaft, a primary filtering device is arranged on the side of the cylinder close to the motor 2, the primary filtering device comprises a device shell, a feed inlet is provided on the top of the device shell, a primary discharge outlet is provided on the side of the bottom of the device shell close to the cylinder, a rod outer wall is fixedly connected to the inside of the device shell, a conveying rod is movably connected to the rod outer wall, a motor 3 is fixedly connected to the surface of the conveying rod, a waste residue outlet is provided on the surface of the device shell away from the motor 3, and a secondary discharge outlet is provided at the bottom of the cylinder.

[0006] Preferably, when the electric telescopic rod is stretched to its longest position, the bristles on the surface of the cleaning brush can be pressed against the surface of the filter plate.

[0007] Preferably, a groove one is formed on the outer wall of the cylinder, and the drive shaft passes through the groove one and is connected to the filter plate.

[0008] Preferably, the filter plate is a rotatable structure in the cylinder.

[0009] Preferably, the device casing is fixedly connected to the outer wall surface of the cylinder, and the device casing is directly above the motor 2.

[0010] Preferably, the motor three is fixedly connected to the surface of the device shell, the surface of the device shell is provided with a groove two, the rod outer wall is fixedly connected in the groove two, and the conveying rod can rotate inside the rod outer wall.

[0011] Preferably, a hole is provided at the bottom of the outer wall of the rod.

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

[0013] 1. The filter plate of the liquid fertilizer production filter device can be turned over in the filter device. With the cleaning brush driven by the electric telescopic rod, the stains on the filter plate can be effectively cleaned without hindering the subsequent filtering effect.

[0014] 2. The liquid fertilizer production filtration device is provided with a primary filtration device, and the liquid fertilizer to be filtered first passes through the primary filtration device, and the large particles of impurities therein are filtered and discharged, so that the overall filtration efficiency of the device is improved and the probability of the device being damaged due to the attachment of impurities is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a front cross-sectional view of the structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure explosion of the cleaning brush and the filter plate of the utility model;

[0018] Figure 4 This is a structural cross-sectional view of the primary filtering device of the utility model;

[0019] Figure 5 It is a schematic diagram of the structural explosion of the primary filtering device of the utility model.

[0020] In the figure: 1. Cylinder; 2. Support column; 3. Electric telescopic rod; 4. Motor 1; 5. Cleaning brush; 6. Motor 2; 7. Drive shaft; 8. Filter plate; 9. Primary filtration device; 91. Device housing; 92. Feed inlet; 93. Primary discharge outlet; 94. Motor 3; 95. Conveying rod; 96. Rod outer wall; 97. Waste residue outlet; 10. Secondary discharge outlet. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 , an embodiment provided by the utility model:

[0023] The liquid fertilizer production filtering device comprises a cylinder 1, a support column 2 is fixedly connected to the bottom of the cylinder 1, an electric telescopic rod 3 is fixedly connected to the top of the inner wall of the cylinder 1, a motor 1 4 is fixedly connected to the bottom of the electric telescopic rod 3, a cleaning brush 5 is fixedly connected to the bottom of the output shaft of the motor 1 4, a motor 2 6 is fixedly connected to the surface of the cylinder 1, a driving shaft 7 is arranged on the surface of the motor 2 6, a filter plate 8 is fixedly connected to the surface of the driving shaft 7, a primary filtering device 9 is arranged on the side of the cylinder 1 close to the motor 2 6, the primary filtering device 9 comprises a device shell 91, a feed inlet 92 is opened on the top of the device shell 91, a primary discharge port 93 is opened on the side of the bottom of the device shell 91 close to the cylinder 1, and the inner The outer wall 96 of the rod is fixedly connected to the outer wall 96 of the rod, and a conveying rod 95 is movably connected to the inner wall of the rod. The surface of the conveying rod 95 is fixedly connected to the motor three 94. A waste residue outlet 97 is provided on the surface of the device shell 91 away from the motor three 94. A secondary discharge port 10 is provided at the bottom of the cylinder 1. The filter plate 8 can be turned over in the filtering device. With the cleaning brush 5 driven by the electric telescopic rod 3, the stains on the filter plate 8 can be effectively cleaned without hindering the subsequent filtering effect. A primary filtering device 9 is provided. The liquid fertilizer to be filtered first passes through the primary filtering device 9, and the large particles of impurities therein are currently filtered and discharged, so that the overall filtering efficiency of the device is improved and the probability of the device being damaged due to the attachment of impurities is reduced.

[0024] Furthermore, when the electric telescopic rod 3 is stretched to its longest position, the bristles on the surface of the cleaning brush 5 can be pressed against the surface of the filter plate 8, so that the surface of the filter plate 8 can be cleaned more thoroughly.

[0025] Furthermore, a groove 1 is formed on the outer wall of the cylinder 1, and the driving shaft 7 passes through the groove 1 and is connected to the filter plate 8, and the filter plate 8 can be turned over in the cylinder.

[0026] Furthermore, the filter plate 8 is a rotatable structure in the cylinder 1 , so that the cleaning brush 5 can clean both sides of the filter plate 8 .

[0027] Furthermore, the device housing 91 is fixedly connected to the outer wall surface of the cylinder 1, and the device housing 91 is directly above the motor 2 6.

[0028] Furthermore, motor three 94 is fixedly connected to the surface of the device housing 91, and a groove two is opened on the surface of the device housing 91. The rod outer wall 96 is fixedly connected in the groove two. The conveying rod 95 can rotate inside the rod outer wall 96 to discharge large particles of waste slag from the device through the waste slag outlet 97.

[0029] Furthermore, a hole is formed at the bottom of the rod outer wall 96 , and the liquid fertilizer after the initial filtration flows out from the hole and enters the interior of the filtering device through the primary discharge port 93 .

[0030] Working principle: When filtering liquid fertilizer, first add the liquid fertilizer to be filtered into the primary filtering device 9 from the feed port 92. After a period of sedimentation, the large particles of impurities in the liquid fertilizer to be filtered remain inside the rod outer wall 96. The conveying rod 95 is driven by the motor 3 94 to rotate so that the large particles of impurities are discharged from the waste residue outlet 97. The liquid fertilizer after the initial filtration enters the filtering device through the primary discharge port 93 for secondary filtration. The filter holes of the filter plate 8 are smaller than the holes at the bottom of the rod outer wall 96, so the liquid fertilizer after the initial filtration can be filtered more finely. The filtered liquid fertilizer is discharged and collected from the secondary discharge port 10. After the filtration is completed, the cleaning brush 5 is driven by the electric telescopic rod 3 to clean the surface of the filter plate 8. After one side of the filter plate 8 is cleaned, the filter plate 8 is turned over by the motor 2 6 to clean the other side of the filter plate 8, which will not affect the subsequent filtration.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A liquid fertilizer production filtering device, comprising a cylinder (1), characterized in that: The bottom of the cylinder (1) is fixedly connected to a support column (2), the top of the inner wall of the cylinder (1) is fixedly connected to an electric telescopic rod (3), the bottom of the electric telescopic rod (3) is fixedly connected to a motor 1 (4), the bottom of the output shaft of the motor 1 (4) is fixedly connected to a cleaning brush (5), the surface of the cylinder (1) is fixedly connected to a motor 2 (6), the surface of the motor 2 (6) is provided with a drive shaft (7), the surface of the drive shaft (7) is fixedly connected to a filter plate (8), a primary filtering device (9) is provided on a side of the cylinder (1) close to the motor 2 (6), the primary filtering device ( 9) comprises a device housing (91), a feed port (92) is provided at the top of the device housing (91), a primary discharge port (93) is provided at the bottom of the device housing (91) on a side close to the cylinder (1), a rod outer wall (96) is fixedly connected to the inside of the device housing (91), a conveying rod (95) is movably connected to the rod outer wall (96), a motor three (94) is fixedly connected to the surface of the conveying rod (95), a waste residue outlet (97) is provided on the surface of the device housing (91) on a side away from the motor three (94), and a secondary discharge port (10) is provided at the bottom of the cylinder (1).

2. The liquid fertilizer production filtering device according to claim 1, characterized in that: When the electric telescopic rod (3) is stretched to its longest position, the bristles on the surface of the cleaning brush (5) can be pressed against the surface of the filter plate (8).

3. The liquid fertilizer production filtering device according to claim 1, characterized in that: The outer wall of the cylinder (1) is provided with a groove one, and the drive shaft (7) passes through the groove one and is connected to the filter plate (8).

4. The liquid fertilizer production filtering device according to claim 1, characterized in that: The filter plate (8) is a rotatable structure inside the cylinder (1).

5. The liquid fertilizer production filtering device according to claim 1, characterized in that: The device housing (91) is fixedly connected to the outer wall surface of the cylinder (1), and the device housing (91) is directly above the second motor (6).

6. The liquid fertilizer production filtering device according to claim 1, characterized in that: The motor three (94) is fixedly connected to the surface of the device housing (91), the surface of the device housing (91) is provided with a groove two, the rod outer wall (96) is fixedly connected in the groove two, and the conveying rod (95) can rotate inside the rod outer wall (96).

7. The liquid fertilizer production filtering device according to claim 1, characterized in that: The bottom of the rod outer wall (96) is provided with a hole.

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