Liquid fertilizer reaction kettle

Abstract

The utility model discloses a liquid fertilizer reaction kettle which comprises a reaction kettle body and a pretreatment device, the pretreatment device comprises a pre-mixing box and a first water pump communicated between the pre-mixing box and the reaction kettle body, and a spraying assembly and an air blowing assembly are arranged in the pre-mixing box; the air blowing assembly can blow away the fallen powder materials to enable the powder materials to float in the premixing box, the spraying assembly can spray the floating powder materials, and the liquid fertilizer production device has the effect of improving lumping and caking of the powder materials in water of the reaction kettle body during liquid fertilizer production.

Description

Technical Field

[0001] The present application relates to the technical field of reactors, and in particular to a liquid fertilizer reactor. Background Art

[0002] Liquid fertilizers are also called fluid fertilizers, which include fertilizers in solution and fertilizers containing suspensions of solid particles, such as liquid ammonia, ammonia water, carbonized ammonia water, and mixed aqueous solutions (or suspensions) containing nitrogen fertilizers, phosphate fertilizers, and potash fertilizers (or salts). There are many ways to produce liquid fertilizers in the prior art, one of which is to stir and mix solid powder materials containing active ingredients in a reasonable ratio in a reactor.

[0003] The existing preparation method for producing liquid fertilizer is simple and direct, and solid powdered materials and water are mixed directly in a kettle. However, when the powdered materials are first added, they tend to clump and float on the water surface. Once the powdered materials clump, the speed of the reactor and the duration of stirring need to be increased, which reduces production efficiency. Utility Model Content

[0004] In order to improve the defect of powder material agglomerating in water when producing liquid fertilizer, the present application provides a liquid fertilizer reactor.

[0005] A liquid fertilizer reactor provided in this application adopts the following technical solution:

[0006] A liquid fertilizer reactor comprises a reactor body and a pre-treatment device, wherein the pre-treatment device comprises a pre-mixing box and a first water pump connected between the pre-mixing box and the reactor body, wherein a spraying component and a blowing component are arranged in the pre-mixing box, wherein the blowing component can blow away fallen powder materials to make them float in the pre-mixing box, and wherein the spraying component can spray the floating powder materials.

[0007] By adopting the above technical scheme, the present application sets a spray component and a blowing component in the premixing box, so that the powder material is blown away in the premixing box while falling, and the spray component sprays the floating powder material to increase the contact between the powder material and water, so that the powder material is easier to wet, and the spray component continues to spray water to mix the powder material and water into a concentrated mixed liquid. After the previous batch of liquid fertilizer in the reactor body is mixed and enters the next procedure, the concentrated mixed liquid in the premixing box enters the reactor body through the first water pump to be formally mixed with water. This premixing method can solve the problem of powder material clumping in water when producing liquid fertilizer in the reactor body, and the powder material mixed in the premixing box and the mixed material in the reactor can mix different batches of powder materials at the same time, thereby improving production efficiency.

[0008] Optionally, the spray assembly includes a water tank, a second water pump connected to the water tank, and a spray pipe connected to the second water pump, wherein the spray pipe is coiled on the top wall of the premixing box.

[0009] Optionally, the feed inlet of the premixing box is opened on the top of the premixing box, a mounting groove is opened on the side wall of the premixing box, and the blowing assembly is a fan assembly installed in the mounting groove.

[0010] By adopting the above technical solution, the material is loaded on the top of the premixing box, and the gravity of the powder material is utilized. When the powder material falls, it is blown away by the fan assembly. The spray pipe installed on the top wall of the premixing box sprays the powder material from top to bottom, and the spraying area is large and the spraying effect is good.

[0011] Optionally, a stirring assembly is also provided in the premixing box.

[0012] By adopting the above technical solution, the stirring component can stir the concentrated mixed liquid in the pre-mixing box, and further stir the powder material and water evenly.

[0013] Optionally, the stirring assembly includes a first motor installed in the premixing box and a stirring rod fixedly connected to an output shaft of the first motor.

[0014] Optionally, the stirring rod includes a main stirring rod and a plurality of secondary stirring rods installed on the main stirring rod, and the vertical cross-section of the secondary stirring rod is a rectangle.

[0015] By adopting the above technical solution, the contact area between the stirring rod and the concentrated mixed liquid in the pre-mixing box is large, which is beneficial to improving the stirring effect.

[0016] Optionally, a loading component for automatically loading the pre-mixing box is also included.

[0017] Optionally, the loading assembly includes a loading barrel, a central rotating shaft arranged in the loading barrel, a spiral blade fixedly mounted on the central rotating shaft, and a second motor fixedly connected to the central rotating shaft and mounted on the side wall of the loading barrel, and the unloading port of the loading barrel is aligned with the feeding port of the premixing box.

[0018] Through the above technical solution, the feeding component in the present application can not only automatically feed, but also adjust the feeding speed by controlling the rotation speed of the second motor, so that the fan component can blow away the powder material.

[0019] In summary, the present application includes at least one of the following beneficial technical effects:

[0020] 1. The present application sets a spray component and a blowing component in the premixing box, so that the powder material is blown away in the premixing box while falling, and the spray component sprays the floating powder material to increase the contact between the powder material and water, so that the powder material is easier to wet, and the spray component continues to spray water, so that the powder material and water are mixed into a concentrated mixed liquid. After the previous batch of liquid fertilizer in the reactor body is mixed and enters the next procedure, the concentrated mixed liquid in the premixing box enters the reactor body through the first water pump to be formally mixed with water. This premixing method can solve the problem of powder material agglomeration in water when producing liquid fertilizer in the reactor body, and the powder material mixed in the premixing box and the mixed material in the reactor can be mixed with different batches of powder materials at the same time, thereby improving production efficiency;

[0021] 2. Load the materials on the top of the premixing box, and use the gravity of the powder materials. The powder materials are blown away by the fan assembly when they fall. The spray pipe installed on the top wall of the premixing box sprays the powder materials from top to bottom, with a large spraying area and a good spraying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application;

[0023] Figure 2 is a schematic diagram showing the structure of a spray assembly according to an embodiment of the present application;

[0024] Figure 3 It is a schematic diagram showing the structure of the feeding assembly according to an embodiment of the present application.

[0025] In the figure, 1. reactor body; 2. pretreatment device; 21. premixing box; 211. mounting groove; 22. first water pump; 3. spray assembly; 31. water tank; 32. second water pump; 33. spray pipe; 4. blowing assembly; 5. stirring assembly; 51. first motor; 52. stirring rod; 521. main stirring rod; 522. secondary stirring rod; 6. feeding assembly; 61. feeding barrel; 62. central shaft; 63. spiral blade; 64. second motor. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-3 This application is described in further detail.

[0027] The embodiment of the present application discloses a liquid fertilizer reactor.

[0028] like Figure 1 As shown, a liquid fertilizer reactor comprises a reactor body 1 and a pre-treatment device 2 , wherein the pre-treatment device 2 comprises a pre-mixing box 21 and a first water pump 22 connected between the pre-mixing box 21 and the reactor body 1 .

[0029] The powder material and water are mixed into a concentrated mixed liquid in the premixing box 21, and then enter the reactor body 1 for formal mixing. This premixing method can solve the problem of powder material clumping in water in the reactor body 1, and the powder material mixed in the premixing box 21 and the mixed material in the reactor can be mixed at the same time for different batches of powder materials, thereby improving production efficiency.

[0030] like Figure 1 and Figure 2 As shown, a spray assembly 3 and a blowing assembly 4 are provided in the premixing box 21. The blowing assembly 4 can blow away the fallen powder materials to make them float in the premixing box 21, and the spray assembly 3 can spray the floating powder materials. The spray assembly 3 includes a water tank 31, a second water pump 32 connected to the water tank 31, and a spray pipe 33 connected to the second water pump 32. The spray pipe 33 is coiled on the top wall of the premixing box 21. The feed port of the premixing box 21 is opened at the top of the premixing box 21, and a mounting groove 211 is opened on the side wall of the premixing box 21. The blowing assembly 4 is a fan assembly installed in the mounting groove 211.

[0031] The powder material enters from the feed inlet at the top, and utilizing the gravity of the powder material, the powder material is blown away by the fan assembly when it falls. The spray pipe 33 installed on the top wall of the premixing box 21 sprays the powder material from top to bottom to increase the contact between the powder material and water, making the powder material easier to get wet. The spray assembly 3 continues to spray water to mix the powder material and water into a concentrated mixed liquid. After the previous batch of liquid fertilizer in the reactor body 1 is mixed and enters the next procedure, the concentrated mixed liquid in the premixing box 21 enters the reactor body 1 through the first water pump 22 to be formally mixed with water. This premixing method can solve the problem of powder material clumping in water when producing liquid fertilizer in the reactor body 1.

[0032] like Figure 2 As shown, a stirring assembly 5 is also provided in the premixing box 21. The stirring assembly 5 includes a first motor 51 installed in the premixing box 21, and a stirring rod 52 fixedly connected to the output shaft of the first motor 51. The stirring rod 52 includes a main stirring rod 521 and a plurality of secondary stirring rods 522 installed on the main stirring rod 521. The vertical cross-section of the secondary stirring rod 522 is a rectangle.

[0033] The stirring rod 52 can stir the concentrated mixed liquid in the pre-mixing box 21 under the control of the first motor 51 to further mix the powder material and water evenly.

[0034] like Figure 2 and Figure 3As shown, a liquid fertilizer reactor includes a feeding assembly 6 for automatically feeding a premixing box 21, the feeding assembly 6 includes a feeding barrel 61, a central rotating shaft 62 arranged in the feeding barrel 61, a spiral blade 63 fixedly installed on the central rotating shaft 62, and a second motor 64 fixedly connected to the central rotating shaft 62 and installed on the side wall of the feeding barrel 61, and the unloading port of the feeding barrel 61 is aligned with the feeding port of the premixing box 21.

[0035] The present application adopts the spiral blade 63 and the second motor 64 to cooperate to not only realize automatic feeding, but also adjust the feeding speed by controlling the rotation speed of the second motor 64, so that the fan component can blow away the powder material, which is beneficial to the pre-mixing of the powder material and water.

[0036] The implementation principle of a liquid fertilizer reactor in the embodiment of the present application is as follows: the powder material enters through the feed port on the top, and utilizing the gravity of the powder material, the powder material is blown away by the fan assembly when falling, and the spray pipe 33 installed on the top wall of the premixing box 21 sprays the powder material from top to bottom to increase the contact between the powder material and water, making the powder material easier to get wet, and the spray assembly 3 continues to spray water to mix the powder material and water into a concentrated mixed liquid, and the first motor 51 is turned on, and the stirring rod 52 stirs the concentrated mixed liquid in the premixing box 21 under the control of the first motor 51, and the first water pump 22 is turned on, and the concentrated mixed liquid in the premixing box 21 enters the reactor body 1 through the first water pump 22 to be formally mixed with water.

[0037] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A liquid fertilizer reactor, comprising a reactor body (1), characterized in that: The invention also comprises a pre-treatment device (2), the pre-treatment device (2) comprising a pre-mixing box (21) and a first water pump (22) connected between the pre-mixing box (21) and the reactor body (1); a spraying component (3) and a blowing component (4) are arranged in the pre-mixing box (21); the blowing component (4) can blow away the fallen powder material so that it floats in the pre-mixing box (21); and the spraying component (3) can spray the floating powder material.

2. A liquid fertilizer reactor according to claim 1, characterized in that: The spray assembly (3) comprises a water tank (31), a second water pump (32) connected to the water tank (31), and a spray pipe (33) connected to the second water pump (32); the spray pipe (33) is coiled on the top wall of the premixing tank (21).

3. A liquid fertilizer reactor according to claim 1, characterized in that: The feed inlet of the premixing box (21) is opened at the top of the premixing box (21), a mounting groove (211) is opened on the side wall of the premixing box (21), and the blowing component (4) is a fan component installed in the mounting groove (211).

4. A liquid fertilizer reactor according to claim 1, characterized in that: The premixing box (21) is also provided with a stirring assembly (5).

5. A liquid fertilizer reactor according to claim 4, characterized in that: The stirring assembly (5) comprises a first motor (51) installed in the premixing box (21) and a stirring rod (52) fixedly connected to the output shaft of the first motor (51).

6. A liquid fertilizer reactor according to claim 5, characterized in that: The stirring rod (52) comprises a main stirring rod (521) and a plurality of secondary stirring rods (522) mounted on the main stirring rod (521), and the vertical cross-section of the secondary stirring rod (522) is a rectangle.

7. A liquid fertilizer reactor according to claim 1, characterized in that: It also includes a loading component (6) for automatically loading the pre-mixing box (21).

8. A liquid fertilizer reactor according to claim 7, characterized in that: The feeding assembly (6) comprises a feeding barrel (61), a central rotating shaft (62) arranged in the feeding barrel (61), a spiral blade (63) fixedly mounted on the central rotating shaft (62), and a second motor (64) fixedly connected to the central rotating shaft (62) and mounted on the side wall of the feeding barrel (61), and the feeding port of the feeding barrel (61) is aligned with the feeding port of the premixing box (21).

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