Bubble removing equipment for liquid fertilizer production

Abstract

The utility model relates to liquid fertilizer production bubble removing equipment which comprises a stirring tank, and a bubble removing mechanism and a filter box are arranged on the right side of the stirring tank; the bubble removing mechanism comprises an air outlet pipe, the right side of the stirring tank is fixedly provided with the air outlet pipe, the right end of the air outlet pipe is fixedly provided with an air guide shell, the front side of the air guide shell is fixedly provided with a motor, and an output shaft of the motor is fixedly provided with a cam extending into the air guide shell; two fixing rods are fixedly mounted between the left inner wall and the right inner wall of the gas guide shell, and a piston piece is slidably mounted between the two fixing rods. According to the bubble removing equipment for liquid fertilizer production, as bubbles can be generated when the stirring tank stirs the liquid fertilizer, under the action of the bubble removing mechanism, air pressure in the stirring tank can be introduced into the filtering box, the air pressure in the stirring tank is adjusted, the bubbles are promoted to overflow from the liquid, and the purpose of removing the bubbles is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid fertilizer production, in particular to a bubble removing device for liquid fertilizer production. Background Art

[0002] Liquid fertilizer refers to fertilizer in liquid form, usually composed of water, nutrients, additives, etc. Liquid fertilizer has the advantages of easy application, rapid absorption, and uniform distribution, and is suitable for various crops and soil conditions; liquid fertilizer production requires the use of stirring equipment, because the composition of liquid fertilizer is relatively complex and requires sufficient mixing and uniform dissolution to achieve the desired effect.

[0003] However, when using stirring equipment to mix liquid fertilizers, a large number of bubbles will be generated due to the characteristics of nitrogen, phosphorus, potassium and trace nutrients. If these bubbles are not removed in time, they will affect the quality of the fertilizer and the absorption of nutrients by plants. Therefore, a liquid fertilizer production bubble removal device is proposed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a bubble removal device for liquid fertilizer production, which has the advantages of bubble removal, etc. and solves the problem that when liquid fertilizer is mixed and stirred using a stirring device, a large number of bubbles will be generated due to the characteristics of nitrogen, phosphorus, potassium and trace nutrients. If these bubbles are not removed in time, the quality of the fertilizer and the absorption of nutrients by plants will be affected.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bubble removal device for liquid fertilizer production, comprising a stirring tank, a bubble removal mechanism and a filter box are arranged on the right side of the stirring tank;

[0006] The bubble removing mechanism includes an air outlet pipe, an air outlet pipe is fixedly installed on the right side of the stirring tank, an air guide shell is fixedly installed on the right end of the air outlet pipe, a motor is fixedly installed on the front side of the air guide shell, a cam extending to the inside of the air guide shell is fixedly installed at the output shaft of the motor, two fixed rods are fixedly installed between the left and right inner walls of the air guide shell, a piston plate is slidably installed between the two fixed rods, and the outer surfaces of the two fixed rods are both sleeved with a spring fixedly installed between one side of the piston plate and the right inner wall of the air guide shell.

[0007] Furthermore, a stirring motor is fixedly installed at the bottom of the stirring tank, a stirring rod rotatably installed inside the stirring tank is fixedly connected to the output shaft of the stirring motor, and a sealing cover is movably installed on the top of the stirring tank.

[0008] Furthermore, the air guide housing and the piston plate are both cylindrical, and the inner diameter of the air guide housing is matched with the diameter of the piston plate, and the cam is in contact with the right side of the piston plate.

[0009] Furthermore, a connecting pipe is fixedly installed between the top of the filter box and the bottom of the air guide shell, and a gas check valve is provided on the connecting pipe and the air outlet pipe.

[0010] Furthermore, a filter screen and an activated carbon plate are movably installed inside the filter box, and the outer surfaces of the filter screen and the activated carbon plate are both provided with a convenient disassembly mechanism.

[0011] Furthermore, the two convenient disassembly mechanisms each include a receiving groove, and two receiving grooves are provided at the bottom of the filter box. A spring 2 is fixedly installed on the inner wall of the two receiving grooves, and a slide slidably connected to the inner top wall of the receiving groove is fixedly installed at one end of the two springs. An insertion rod is fixedly installed on the opposite side of the two slides, and a socket matching the insertion rod is provided at the lower end of the outer surface of the filter net and the activated carbon plate, and a pull rod is fixedly installed at the bottom of the two slides.

[0012] Furthermore, an exhaust port is provided on the right side of the filter box, and a sealing plug is inserted into the exhaust port.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The liquid fertilizer production bubble removal equipment, because the mixing tank will produce bubbles when stirring the liquid fertilizer, under the action of the bubble removal mechanism, the air pressure in the mixing tank can be led to the filter box, the air pressure in the mixing tank is adjusted, and the bubbles are caused to overflow from the liquid, thereby achieving the purpose of eliminating bubbles.

[0015] 2. The bubble removal equipment for liquid fertilizer production can filter the introduced gas before discharging it by setting a filter box, thereby ensuring the purity of the discharged gas and improving the safety and environmental protection of the production environment; and the filter screen and the activated carbon plate can be quickly disassembled through a convenient disassembly mechanism, which is convenient for cleaning or replacing the filter screen and the activated carbon plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of the middle part;

[0018] Figure 3 For this utility model Figure 2 A magnified view of the structure in the middle.

[0019] In the figure: 1. stirring tank; 2. bubble removal mechanism; 201. air outlet pipe; 202. air guide shell; 203. motor; 204. cam; 205. fixing rod; 206. piston plate; 207. spring one; 3. filter box; 301. filter screen; 302. activated carbon plate; 4. easy disassembly mechanism; 401. receiving groove; 402. spring two; 403. sliding plate; 404. plug rod. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3 A bubble removal device for liquid fertilizer production in this embodiment includes a stirring tank 1, and a bubble removal mechanism 2 and a filter box 3 are arranged on the right side of the stirring tank 1.

[0022] A stirring motor is fixedly installed at the bottom of the stirring tank 1, and a stirring rod rotatably installed inside the stirring tank 1 is fixedly connected to the output shaft of the stirring motor. A sealing cover is movably installed on the top of the stirring tank 1. The stirring motor drives the stirring rod to rotate to mix and stir the liquid fertilizer, and the sealing cover plays a role in sealing the stirring tank 1 to prevent gas from entering.

[0023] The bubble removing mechanism 2 includes an air outlet pipe 201, the air outlet pipe 201 is fixedly installed on the right side of the stirring tank 1, an air guide shell 202 is fixedly installed on the right end of the air outlet pipe 201, a motor 203 is fixedly installed on the front side of the air guide shell 202, a cam 204 extending to the inside of the air guide shell 202 is fixedly installed at the output shaft of the motor 203, two fixed rods 205 are fixedly installed between the left and right inner walls of the air guide shell 202, a piston plate 206 is slidably installed between the two fixed rods 205, and the outer surfaces of the two fixed rods 205 are both sleeved with a spring 207 fixedly installed between one side of the piston plate 206 and the right inner wall of the air guide shell 202.

[0024] The air guide housing 202 and the piston plate 206 are both cylindrical, and the inner diameter of the air guide housing 202 matches the diameter of the piston plate 206 . The cam 204 contacts the right side of the piston plate 206 .

[0025] With the cooperation of the cam 204, the two fixing rods 205 and the two springs 207, the motor 203 can drive the piston plate 206 to move left and right when it is running, so as to extract the gas in the stirring tank 1, change the air pressure in the stirring tank 1, and thus eliminate the bubbles.

[0026] A connecting pipe is fixedly installed between the top of the filter box 3 and the bottom of the air guide shell 202 , and a gas check valve is provided on the connecting pipe and the air outlet pipe 201 .

[0027] When the two gas check valves are opened, the gas pressure in the stirring tank 1 can enter the interior of the filter box 3 through the gas outlet pipe 201 and the connecting pipe, and the two gas check valves prevent the gas from flowing back into the stirring tank 1.

[0028] A filter screen 301 and an activated carbon plate 302 are movably installed inside the filter box 3. The filter box 3 can filter the gas to avoid direct emission of the gas.

[0029] An exhaust port is provided on the right side of the filter box 3, and a sealing plug is inserted into the exhaust port. When the sealing plug is opened, the treated gas can be discharged from the exhaust port.

[0030] The outer surfaces of the filter screen 301 and the activated carbon plate 302 are both provided with a convenient disassembly mechanism 4, and the two convenient disassembly mechanisms 4 both include a receiving groove 401. Two receiving grooves 401 are provided at the bottom of the filter box 3, and springs 402 are fixedly installed on the inner walls of the two receiving grooves 401. One end of the two springs 402 is fixedly installed with a slide 403 that is slidably connected to the inner top wall of the receiving groove 401, and the opposite side of the two slides 403 is fixedly installed with an insertion rod 404. The lower ends of the outer surfaces of the filter screen 301 and the activated carbon plate 302 are provided with a socket that is compatible with the insertion rod 404, and the bottoms of the two slides 403 are fixedly installed with pull rods.

[0031] By inserting or withdrawing the two insertion rods 404 from the inside of the insertion hole, the filter screen 301 and the activated carbon plate 302 can be locked and released, so that the filter screen 301 and the activated carbon plate 302 can be stably installed in the filter box 3, and are easy to disassemble and replace.

[0032] When implementing, follow these steps:

[0033] 1) When bubbles are generated in the liquid fertilizer in the mixing tank 1, the motor 203 drives the cam 204 to rotate, and under the expansion and contraction cooperation of the two springs 207, the rotation of the cam 204 drives the piston plate 206 to move back and forth left and right, thereby leading out the air pressure in the mixing tank 1, eliminating the bubbles in the liquid fertilizer, opening the gas check valve on the air outlet pipe 201 and the connecting pipe, and allowing the air pressure to pass through the air outlet pipe 201 and be introduced into the air guide housing 202;

[0034] 2) The air pressure then enters the filter box 3 through the connecting pipe, and after being filtered and adsorbed by the filter screen 301 and the activated carbon plate 302, it is discharged from the discharge pipe;

[0035] 3) When the filter 301 or the activated carbon plate 302 needs to be replaced, the slide 403 is pulled outward by the pull rod, and the slide 403 moves in the direction close to the second spring 402 inside the receiving groove 401, compressing the second spring 402, so that the insertion rod 404 is withdrawn from the inside of the insertion hole;

[0036] 4) Finally, pull the filter screen 301 or the activated carbon plate 302 downward out of the filter box 3.

[0037] In summary, the bubble removal device for producing liquid fertilizer, since bubbles are generated when the stirring tank 1 stirs the liquid fertilizer, under the action of the bubble removal mechanism 2, the air pressure in the stirring tank 1 can be led to the filter box 3, and the air pressure in the stirring tank 1 can be adjusted to cause the bubbles to overflow from the liquid, thereby achieving the purpose of eliminating the bubbles.

[0038] Furthermore, by setting up a filter box 3, the introduced gas can be filtered before being discharged, thereby ensuring the purity of the discharged gas and improving the safety and environmental protection of the production environment; and the filter 301 and the activated carbon plate 302 can be quickly disassembled through the convenient disassembly mechanism 4, which facilitates the cleaning or replacement of the filter 301 and the activated carbon plate 302.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bubble removal device for liquid fertilizer production, comprising a stirring tank (1), characterized in that: A bubble removal mechanism (2) and a filter box (3) are provided on the right side of the stirring tank (1); The bubble removing mechanism (2) comprises an air outlet pipe (201), the air outlet pipe (201) is fixedly mounted on the right side of the stirring tank (1), an air guide shell (202) is fixedly mounted on the right end of the air outlet pipe (201), a motor (203) is fixedly mounted on the front side of the air guide shell (202), a cam (204) extending into the interior of the air guide shell (202) is fixedly mounted at the output shaft of the motor (203), two fixed rods (205) are fixedly mounted between the left and right inner walls of the air guide shell (202), a piston plate (206) is slidably mounted between the two fixed rods (205), and the outer surfaces of the two fixed rods (205) are both sleeved with a spring (207) fixedly mounted between one side of the piston plate (206) and the right inner wall of the air guide shell (202).

2. The bubble removal device for liquid fertilizer production according to claim 1, characterized in that: A stirring motor is fixedly mounted on the bottom of the stirring tank (1); a stirring rod rotatably mounted inside the stirring tank (1) is fixedly connected to the output shaft of the stirring motor; and a sealing cover is movably mounted on the top of the stirring tank (1).

3. The bubble removal device for liquid fertilizer production according to claim 1, characterized in that: The air guide housing (202) and the piston plate (206) are both cylindrical, and the inner diameter of the air guide housing (202) is matched with the diameter of the piston plate (206), and the cam (204) is in contact with the right side of the piston plate (206).

4. The bubble removal device for liquid fertilizer production according to claim 1, characterized in that: A connecting pipe is fixedly installed between the top of the filter box (3) and the bottom of the air guide shell (202), and a gas check valve is provided on the connecting pipe and the air outlet pipe (201).

5. The bubble removal device for liquid fertilizer production according to claim 1, characterized in that: A filter screen (301) and an activated carbon plate (302) are movably installed inside the filter box (3), and the outer surfaces of the filter screen (301) and the activated carbon plate (302) are both provided with a convenient disassembly mechanism (4).

6. The bubble removal device for liquid fertilizer production according to claim 5, characterized in that: The two convenient disassembly mechanisms (4) each comprise a receiving groove (401), the bottom of the filter box (3) is provided with two receiving grooves (401), the inner walls of the two receiving grooves (401) are fixedly mounted with springs 2 (402), one end of the two springs 2 (402) is fixedly mounted with a slide (403) slidably connected to the inner top wall of the receiving groove (401), the opposite side of the two slides (403) is fixedly mounted with an insertion rod (404), the lower ends of the outer surfaces of the filter net (301) and the activated carbon plate (302) are provided with insertion holes adapted to the insertion rod (404), and the bottoms of the two slides (403) are fixedly mounted with pull rods.

7. The bubble removal device for liquid fertilizer production according to claim 1, characterized in that: An exhaust port is provided on the right side of the filter box (3), and a sealing plug is inserted into the exhaust port.

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