Sodium hydrosulfite particle size classifier

Abstract

The utility model belongs to the technical field of sodium hydrosulfite screening, and discloses a sodium hydrosulfite particle size classifier which comprises a first outer cylinder and a second outer cylinder, the second outer cylinder is connected to the top of the first outer cylinder, a through hole is formed in the bottom end of the first outer cylinder, a first upper cylinder is connected to the top end of the second outer cylinder, and a second upper cylinder is connected to the bottom end of the second outer cylinder. The top of the first upper cylinder is connected with a second upper cylinder, the top of the second outer cylinder is communicated with the first upper cylinder and the second upper cylinder, the top of the second upper cylinder is connected with a thin pipe in a penetrating mode, and the bottom end of the thin pipe extends into the second outer cylinder. According to the sodium hydrosulfite screening device, the first outer cylinder, the second outer cylinder, the first upper cylinder, the second upper cylinder, the thin pipe and the through hole structure are arranged, so that sodium hydrosulfite can be rapidly screened according to specifications, qualified sodium hydrosulfite can be rapidly screened out conveniently, sorting and continuous production of the sodium hydrosulfite are facilitated, and the screening efficiency of the sodium hydrosulfite is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydrosulfite screening, and in particular relates to a hydrosulfite particle size separator. Background Art

[0002] Insurance powder is an inorganic substance, a white crystalline powder. In the process of producing insurance powder, the raw materials are usually placed in a reactor for reaction. After the materials are discharged from the reactor, the qualified insurance powder needs to be further screened.

[0003] At present, it is difficult to quickly screen the specifications of the insurance powder after it is discharged from the reactor, which makes it inconvenient to quickly screen out qualified insurance powder, is not conducive to the sorting and continuous production of insurance powder, and reduces the screening efficiency of insurance powder. Utility Model Content

[0004] The utility model aims to provide a hydrosulfite particle size separator to solve the problem that it is difficult to quickly screen the specifications of the hydrosulfite powder after the hydrosulfite powder is discharged from the reactor, resulting in inconvenience in quickly screening out qualified hydrosulfite powder.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a safety powder particle size separator, comprising: a first outer cylinder and a second outer cylinder, the second outer cylinder is connected to the top of the first outer cylinder, and a through hole is provided at the bottom end of the first outer cylinder, the top end of the second outer cylinder is connected to the first upper cylinder, the top of the first upper cylinder is connected to the second upper cylinder, the top end of the second outer cylinder and the first upper cylinder and the second upper cylinder are mutually connected, a capillary tube is connected through the top of the second upper cylinder, the bottom end of the capillary tube extends to the inside of the second outer cylinder, a washing tube is connected through one side of the first outer cylinder, the washing tube outlet is upward, a liquid extraction tube is connected through one side of the first upper cylinder, a circulation tank is connected between the liquid extraction tube and the washing tube; a disassembly and assembly component, the disassembly and assembly component is arranged between the first outer cylinder and the second outer cylinder and between the first upper cylinder and the second upper cylinder.

[0006] Preferably, the disassembly and assembly components, two of which are respectively arranged between the first outer cylinder and the second outer cylinder and between the first upper cylinder and the second upper cylinder, the disassembly and assembly components include annular plates, the four annular plates are respectively connected to the opposite ends of the first outer cylinder and the second outer cylinder and the opposite ends of the first upper cylinder and the second upper cylinder, a connecting cylinder is clamped between every two of the annular plates, and rods are passed through both sides of every two annular plates, threads are arranged at both ends of the rods, and nuts are threadedly connected at both ends of the rods.

[0007] Preferably, the bottom ends of the first outer cylinder and the first upper cylinder are both configured to be conical.

[0008] Preferably, an annular groove is formed on one opposite side of each of the two annular plates, and both ends of the connecting tube extend to the inside of the annular groove.

[0009] Preferably, the first outer tube, the second outer tube, the first upper tube, the second upper tube and the connecting tube can all be transparently arranged, and arc grooves are provided on both sides of the nut.

[0010] Preferably, a rubber pad is filled between the connecting tube and the annular groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) The utility model realizes rapid screening of the specifications of the insurance powder by arranging the first outer cylinder, the second outer cylinder, the first upper cylinder, the second upper cylinder, the capillary tube and the through-hole structure, facilitates rapid screening of qualified insurance powder, is beneficial to the sorting and continuous production of insurance powder, and improves the screening efficiency of insurance powder.

[0013] (2) The utility model provides a disassembly and assembly component. When it is necessary to clean the inside of the outer cylinder and the upper cylinder, the nuts at both ends of the rod are screwed so that the nuts can move through the threads at both ends of the rod to separate the nuts from the rod. Then, the rod is pulled out of the annular plate, and the first outer cylinder and the second upper cylinder are pulled to separate the two outer cylinders and the upper cylinder. This realizes rapid disassembly and assembly of the outer cylinder and the upper cylinder, improves the disassembly and assembly efficiency of the device, facilitates regular cleaning of the inside of the outer cylinder and the upper cylinder, and improves the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is the appearance diagram of the utility model;

[0016] Figure 3 for Figure 1 A magnified image of point A;

[0017] In the figure: 1. first outer tube; 2. second outer tube; 3. first upper tube; 4. second upper tube; 5. capillary tube; 6. annular plate; 7. connecting tube; 8. annular groove; 9. rod; 10. thread; 11. nut; 12. through hole; 13. liquid extraction tube; 14; washing tube; 15. circulation tank. DETAILED DESCRIPTION

[0018] 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.

[0019] Reference Figure 1-Figure 3 As shown, the utility model provides the following technical solutions: a safety powder particle size separator, comprising: a first outer cylinder 1 and a second outer cylinder 2, the second outer cylinder 2 is connected to the top of the first outer cylinder 1, and the bottom end of the first outer cylinder 1 is provided with a through hole 12, the top end of the second outer cylinder 2 is connected to the first upper cylinder 3, the top of the first upper cylinder 3 is connected to the second upper cylinder 4, the top of the second outer cylinder 2 and the first upper cylinder 3 and the second upper cylinder 4 are mutually connected, the top of the second upper cylinder 4 is penetrated by a capillary 5, the bottom end of the capillary 5 extends to the inside of the second outer cylinder 2, one side of the first outer cylinder 1 is penetrated by a washing tube 14, the outlet of the washing tube 14 is upward, one side of the first upper cylinder 3 is penetrated by a liquid extraction tube 13, and a circulation tank 15 is connected between the liquid extraction tube 13 and the washing tube 14; a disassembly and assembly component, the disassembly and assembly component is arranged between the first outer cylinder 1 and the second outer cylinder 2 and between the first upper cylinder 3 and the second upper cylinder 4.

[0020] Through the above technical solution:

[0021] Specifically, when the insurance powder needs to be screened, the insurance powder is discharged from the reactor after being processed and enters the interior of the first outer cylinder 1, and then liquid is injected upward from the lower end of the first outer cylinder 1 through the washing tube 14, so that the liquid drives the insurance powder to stir inside the outer cylinder and the upper cylinder. The large particles of insurance powder (qualified insurance powder) flow out from the through hole 12 of the first outer cylinder 1 due to their large weight and the liquid, and the small particles of insurance powder overflow through the opening at the upper end of the first outer cylinder 2 into the first upper cylinder 3 due to their small mass, and then enter the circulation tank 15 through the liquid extraction pipe 13. Part of the liquid enters the washing tube 14 to wash the insurance powder, which realizes the rapid screening of the specifications of the insurance powder. The other part is circulated back to the reactor to continue the reaction, which is beneficial to the sorting and continuous production of the insurance powder and improves the screening efficiency of the insurance powder. By setting up the disassembly and assembly components, it is convenient to clean and inspect the inside of the outer cylinder and the upper cylinder. The liquid at the outlet of the washing tube 14 flows upward, providing upward buoyancy and countercurrent force, so that the liquid containing small particles of insurance powder enters the interior of the circulation tank 15 through the liquid extraction tube 13, thereby realizing the recycling of the liquid.

[0022] In the present utility model, further implementation modes are provided, referring to Figure 1-Figure 3The disassembly and assembly components include annular plates 6, and four annular plates 6 are respectively connected to the opposite ends of the first outer tube 1 and the second outer tube 2 and the opposite ends of the first upper tube 3 and the second upper tube 4. A connecting tube 7 is clamped between every two annular plates 6, and rods 9 are passed through both sides of every two annular plates 6. Both ends of the rods 9 are provided with threads 10, and both ends of the rods 9 are threadedly connected with nuts 11.

[0023] Through the above technical solution:

[0024] Specifically, when it is necessary to clean the inside of the outer cylinder and the upper cylinder, the nuts 11 at both ends of the rod 9 are screwed so that the nuts 11 are moved through the threads 10 at both ends of the rod 9, so that the nuts 11 are separated from the rod 9, and then the rod 9 is pulled out from the annular plate 6, and the first outer cylinder 1 and the second upper cylinder 4 are pulled to separate the two outer cylinders and the upper cylinder, thereby realizing rapid disassembly and assembly of the outer cylinder and the upper cylinder, improving the disassembly and assembly efficiency of the device, facilitating regular cleaning of the inside of the outer cylinder and the upper cylinder, and improving the convenience of the device.

[0025] Reference Figure 1-Figure 3 The bottom ends of the first outer tube 1 and the first upper tube 3 are both set to be conical, an annular groove 8 is opened on the opposite side of each two annular plates 6, and both ends of the connecting tube 7 extend to the inside of the annular groove 8. The first outer tube 1, the second outer tube 2, the first upper tube 3, the second upper tube 4 and the connecting tube 7 can all be set to be transparent, arc grooves are opened on both sides of the nut 11, and a rubber pad is filled between the connecting tube 7 and the annular groove 8.

[0026] Through the above technical solution:

[0027] Specifically, by setting the bottom end of the first outer cylinder 1 to be conical, it is convenient for qualified large-particle insurance powder to flow out quickly from the inside of the first outer cylinder 1, by setting the annular groove 8, the stability of the clamping of the annular plate 6 and the connecting cylinder 7 is improved, by setting the first outer cylinder 1, the second outer cylinder 2, the first upper cylinder 3, the second upper cylinder 4 and the connecting cylinder 7 to be transparent, it is convenient to observe the internal particle sorting situation, by setting the arc groove, it is convenient to screw the nut 11, and by setting the rubber pad, the sealing between the annular groove 8 and the connecting cylinder 7 is improved.

[0028] 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.

[0029] 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 hydrosulfite particle size separator, characterized in that ,include: A first outer cylinder (1) and a second outer cylinder (2), wherein the second outer cylinder (2) is connected to the top of the first outer cylinder (1), and a through hole (12) is provided at the bottom end of the first outer cylinder (1); the top end of the second outer cylinder (2) is connected to the first upper cylinder (3), and the top end of the first upper cylinder (3) is connected to the second upper cylinder (4); the top end of the second outer cylinder (2) and the first upper cylinder (3) and the second upper cylinder (4) are mutually connected; the top end of the second upper cylinder (4) is connected to a capillary tube (5), and the bottom end of the capillary tube (5) extends to the inside of the second outer cylinder (2); one side of the first outer cylinder (1) is connected to a washing tube (14), and the outlet of the washing tube (14) is upward; one side of the first upper cylinder (3) is connected to a liquid extraction tube (13), and a circulation tank (15) is connected between the liquid extraction tube (13) and the washing tube (14); A disassembly assembly is provided between the first outer cylinder (1) and the second outer cylinder (2) and between the first upper cylinder (3) and the second upper cylinder (4).

2. The hydrosulfite particle size separator according to claim 1, characterized in that: The disassembly assembly component comprises an annular plate (6), wherein four annular plates (6) are respectively connected to opposite ends of the first outer cylinder (1) and the second outer cylinder (2) and opposite ends of the first upper cylinder (3) and the second upper cylinder (4), a connecting cylinder (7) is clamped between every two annular plates (6), and rods (9) are passed through both sides of every two annular plates (6), threads (10) are provided at both ends of the rods (9), and nuts (11) are threadedly connected to both ends of the rods (9).

3. The hydrosulfite particle size separator according to claim 1, characterized in that: The bottom ends of the first outer cylinder (1) and the first upper cylinder (3) are both configured to be conical.

4. The hydrosulfite particle size separator according to claim 2, characterized in that: An annular groove (8) is provided on one opposite side of each of the two annular plates (6), and both ends of the connecting tube (7) extend to the inside of the annular groove (8).

5. The hydrosulfite particle size separator according to claim 2, characterized in that: The first outer tube (1), the second outer tube (2), the first upper tube (3), the second upper tube (4) and the connecting tube (7) can all be transparently arranged, and arc grooves are provided on both sides of the nut (11).

6. The hydrosulfite particle size separator according to claim 4, characterized in that: A rubber pad is filled between the connecting tube (7) and the annular groove (8).

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