Sodium formate purification device

Abstract

The utility model relates to the technical field of purification equipment, and discloses a sodium formate purification device which comprises a frame body, the purification barrel is arranged on the frame body; the centrifugal barrel is arranged in the purification barrel, and a plurality of side openings are formed in the outer part of the centrifugal barrel; magazine which cannot pass through the filter screen is blocked on the filter screen by the filter screen, the vibration plate can move when the centrifugal barrel rotates by a preset angle every time, and impurities attached to the filter screen and crystals clamped in filter holes can fall off due to vibration generated in the movement process of the vibration plate and after movement of the vibration plate. The problem that the purification efficiency is reduced due to blockage of the filter screen can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of purification equipment, in particular to a sodium formate purification device. Background Art

[0002] Sodium formate is also known as sodium formate. It contains two crystal waters in its crystals, so it is also known as dihydrate sodium formate, dihydrate sodium formate, and dihydrate sodium formate. Sodium formate is the simplest organic carboxylate, which is white crystal or powder with a slight smell of formic acid. It is slightly deliquescent and hygroscopic. It is easily soluble in about 1.3 parts of water and glycerol, slightly soluble in ethanol and octanol, and insoluble in ether.

[0003] When purifying sodium formate, the sodium formate solution needs to be evaporated and concentrated first, and then the concentrated sodium formate solution is centrifugally filtered by a centrifugal device to separate the solid and the liquid. However, in the use of the existing centrifugal device, sodium formate crystals are easily stuck in the filter holes of the centrifugal cylinder as the centrifugal cylinder moves, causing the filter holes to be blocked, affecting the passage of the aqueous solution, and further affecting the centrifugal filtration effect of sodium formate. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a sodium formate purification device, aiming to alleviate the above problems at least to a certain extent.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A sodium formate purification device, comprising:

[0007] Frame;

[0008] A purification barrel, arranged on the frame;

[0009] A centrifugal barrel is arranged in the purification barrel, and a plurality of side openings are opened on the outside of the centrifugal barrel;

[0010] A vibration material plate is arranged in the side opening, and a filter screen is arranged in the vibration material plate;

[0011] The rotating component is arranged between the purification barrel and the centrifugal barrel, and is used to rotate the centrifugal barrel. The centrifugal barrel moves every time it rotates a preset angle. When the centrifugal barrel rotates a first preset angle, the vibrating plate moves toward the outer wall of the centrifugal barrel, and when the centrifugal barrel rotates a second preset angle, the vibrating plate is reset.

[0012] Preferably, a feed pipe is connected to one side of the purification barrel, and the feed pipe extends into the centrifugal barrel and is rotatably connected to the centrifugal barrel. A discharge pipe is connected to the bottom of the purification barrel, and a valve is provided on the discharge pipe.

[0013] Preferably, a bracket rotatably connected to the centrifugal bucket is provided in the fixed sleeve inside the purification bucket.

[0014] Preferably, the rotating component includes a motor connected to one side of the purification barrel, and a drive shaft of the motor is connected to the centrifugal barrel.

[0015] Preferably, a limit frame is fixedly sleeved in the side opening, the vibration plate is slidably connected to the limit frame, a first spring is connected between the vibration plate and the limit frame, two connecting grooves are provided on both sides of the inner side of the side opening, a top rod is provided in the connecting groove, a second spring is connected between the top rod and the connecting groove, top grooves matching the top rod are respectively provided on both sides of the vibration plate, the top grooves are semicircular grooves, a connecting piece is connected to the top of the vibration plate, one side of the connecting piece is connected to the first positioning plate, and one side of the bracket is connected to multiple top touch rods.

[0016] Preferably, one side of the bracket is also connected to a plurality of top touch plates, one side of the connecting plate is connected to a second positioning plate, a plurality of top touch rods and a plurality of top touch plates are adjacent to each other, the height of the top touch plates is lower than the top touch rods, and the height of the first positioning plate is higher than the second positioning plate.

[0017] Preferably, the purification barrel is provided with an external opening on the outside, a sealing plate is provided in the external opening, and the centrifugal barrel is provided with an internal opening on the outside, a sealing plate is also provided in the internal opening.

[0018] In summary, the utility model mainly has the following beneficial effects:

[0019] By setting up a centrifugal barrel, when in use, the operator can put the raw materials into the centrifugal barrel, and use the rotating part to rotate the centrifugal barrel. The centrifugal force generated by the rotation of the centrifugal barrel can make the sodium formate in the centrifugal barrel flow through the filter screen on the vibrating plate to the cavity between the purification barrel and the centrifugal barrel. The impurities that cannot pass through the filter screen are blocked on the filter screen by the filter screen. Every time the centrifugal barrel rotates a preset angle, the vibrating plate will move. The vibration generated during and after the movement of the vibrating plate can make the impurities adhered to the filter screen and the crystals stuck in the filter holes fall off, so as to avoid the clogging of the filter screen and the problem of reduced purification efficiency. The problem in the prior art that sodium formate crystals are easily stuck in the filter holes of the centrifugal barrel with the movement of the centrifugal barrel is solved, causing the filter holes to be blocked, affecting the passage of the aqueous solution, and further affecting the centrifugal filtration effect of sodium formate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the purification barrel structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the centrifugal barrel structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the support structure of the utility model;

[0024] Figure 5 yes Figure 4 Schematic diagram of the enlarged local structure at point A in the middle.

[0025] Reference numerals:

[0026] 100, frame; 101, purification barrel; 102, centrifugal barrel; 103, side opening; 104, vibration plate; 105, filter screen;

[0027] 200, feed pipe; 201, discharge pipe;

[0028] 300, bracket; 301, motor;

[0029] 400, limit frame; 401, first spring; 402, connecting groove; 403, top rod; 404, second spring; 405, top groove; 406, connecting piece; 407, first positioning plate; 408, top contact rod; 409, top contact plate; 410, second positioning plate;

[0030] 500, external opening; 501, internal opening; 502, blocking plate. DETAILED DESCRIPTION

[0031] 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.

[0032] refer to Figure 1-Figure 5 , a sodium formate purification device, comprising:

[0033] Frame 100;

[0034] The purification barrel 101 is arranged on the frame 100;

[0035] The centrifugal barrel 102 is disposed in the purification barrel 101, and a plurality of side openings 103 are formed on the outside of the centrifugal barrel 102;

[0036] A vibration material plate 104 is disposed in the side opening 103, and a filter screen 105 is disposed in the vibration material plate 104;

[0037] The rotating component is disposed between the purification barrel 101 and the centrifugal barrel 102, and is used to rotate the centrifugal barrel 102. The centrifugal barrel 102 moves every time it rotates a preset angle. When the centrifugal barrel 102 rotates a first preset angle, the vibrating plate 104 moves toward the outer wall of the centrifugal barrel 102, and when the centrifugal barrel 102 rotates a second preset angle, the vibrating plate 104 returns to its original position.

[0038] By setting the centrifugal barrel 102, when in use, the operator can put the raw materials into the centrifugal barrel 102, and use the rotating part to rotate the centrifugal barrel 102. The centrifugal force generated by the centrifugal barrel 102 during rotation can allow the sodium formate in the centrifugal barrel 102 to flow through the filter screen 105 on the vibrating plate 104 to the cavity between the purification barrel 101 and the centrifugal barrel 102, and the impurities that cannot pass through the filter screen 105 are blocked by the filter screen 105 on the filter screen 105. Every time the centrifugal barrel 102 rotates a preset angle, the vibrating plate 104 will move. The vibration generated during and after the movement of the vibrating plate 104 can make the impurities adhered to the filter screen 105 and the crystals stuck in the filter holes fall off, so as to avoid the clogging of the filter screen 105 and the problem of reducing the purification efficiency. The problem in the prior art that the sodium formate crystals are easily stuck in the filter holes of the centrifugal barrel with the movement of the centrifugal barrel is solved, causing the filter holes to be blocked, affecting the passage of the aqueous solution, and further affecting the centrifugal filtration effect of the sodium formate.

[0039] As a further feature of the present invention, a feed pipe 200 is connected to one side of the purification barrel 101, and the feed pipe 200 extends into the centrifugal barrel 102 and is rotatably connected to the centrifugal barrel 102. A discharge pipe 201 is connected to the bottom of the purification barrel 101, and a valve is provided on the discharge pipe 201;

[0040] By providing the feed pipe 200 , the feed pipe 200 , the discharge pipe 201 and the valve on the discharge pipe 201 can be used to feed materials into the centrifugal barrel 102 and release the raw materials in the purification barrel 101 .

[0041] As a further feature of the present invention, a bracket 300 is fixedly sleeved in the purification barrel 101 and is rotatably connected to the centrifugal barrel 102;

[0042] By providing the bracket 300, the bracket 300 can support the centrifugal bucket 102;

[0043] As a further feature of the present invention, the rotating component includes a motor 301 connected to one side of the purification barrel 101, and a drive shaft of the motor 301 is connected to the centrifugal barrel 102;

[0044] By providing the motor 301 , the centrifugal bucket 102 can be rotated by utilizing the rotation of the drive shaft of the motor 301 during application.

[0045] As a further feature of the present invention, a limiting frame 400 is fixedly sleeved in the side opening 103, the vibration plate 104 is slidably connected to the limiting frame 400, a first spring 401 is connected between the vibration plate 104 and the limiting frame 400, two connecting grooves 402 are provided on both sides of the inner part of the side opening 103, a top rod 403 is provided in the connecting groove 402, a second spring 404 is connected between the top rod 403 and the connecting groove 402, top grooves 405 adapted to the top rod 403 are respectively provided on both sides of the vibration plate 104, the top grooves 405 are semicircular grooves, a connecting piece 406 is connected to the top of the vibration plate 104, a first positioning plate 407 is connected to one side of the connecting piece 406, and a plurality of top contact rods 408 are connected to one side of the bracket 300;

[0046] By setting the second spring 404, the second spring 404 can use its own potential energy to make the top rod 403 and the top groove 405 clamped, thereby limiting the position of the vibration plate 104 to prevent the vibration plate 104 from being displaced under the action of centrifugal force. When the centrifugal barrel 102 rotates to the first preset angle, the top contact rod 408 contacts the first positioning plate 407, and the first positioning plate 407 is forced to drive the vibration plate 104 to move through the connecting piece 406 and move toward the outer wall of the centrifugal barrel 102. During the movement of the vibration plate 104 and when it contacts the limit frame 400 after the movement, vibration will be generated. The vibration can make the debris with amplitude on the filter screen 105 and the crystals in the filter hole separate from the filter screen 105, thereby achieving the purpose of clearing the material on the filter screen 105.

[0047] As a further feature of the present invention, a plurality of top contact plates 409 are connected to one side of the bracket 300, a second positioning plate 410 is connected to one side of the connecting piece 406, a plurality of top contact rods 408 are adjacent to the plurality of top contact plates 409 in pairs, the height of the top contact plates 409 is lower than the top contact rods 408, and the height of the first positioning plate 407 is higher than the second positioning plate 410;

[0048] By setting the top touch plate 409, when the centrifugal barrel 102 rotates to the second preset angle, the top touch plate 409 contacts the second positioning plate 410, so that the second positioning plate 410, the connecting plate 406 and the vibration plate 104 can be reset. When the vibration plate 104 is reset, the second spring 404 releases potential energy, so that the top rod 403 is locked with the top groove 405 again, and vibration is generated in this process, so that the vibration plate 104 can be moved and vibrated every time the centrifugal barrel 102 rotates a preset angle.

[0049] As a further feature of the present invention, the purification barrel 101 is provided with an external opening 500, and a sealing plate 502 is provided inside the external opening 500; the centrifugal barrel 102 is provided with an internal opening 501, and a sealing plate 502 is also provided inside the internal opening 501;

[0050] By setting the external opening 500 and the internal opening 501, the sealing plate 502 can be connected by bolt fastening or by locking. After purification is completed, the external opening 500 and the internal opening 501 are opened, and the centrifugal bucket 102 is rotated to allow the debris in the centrifugal bucket 102 to be separated from the centrifugal bucket 102 through the internal opening 501.

[0051] 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 sodium formate purification device, characterized in that, include: A frame (100); A purification barrel (101) is arranged on the frame (100); A centrifugal barrel (102) is arranged in the purification barrel (101), and a plurality of side openings (103) are provided on the outside of the centrifugal barrel (102); A vibration material plate (104) is arranged in the side opening (103), and a filter screen (105) is arranged in the vibration material plate (104); A rotating component is provided between the purification barrel (101) and the centrifugal barrel (102), and is used to rotate the centrifugal barrel (102). Each time the centrifugal barrel (102) rotates by a preset angle, the vibration plate (104) moves toward the outer wall of the centrifugal barrel (102) when the centrifugal barrel (102) rotates by a first preset angle, and the vibration plate (104) is reset when the centrifugal barrel (102) rotates by a second preset angle.

2. A sodium formate purification device according to claim 1, characterized in that, A feed pipe (200) is connected to one side of the purification barrel (101), and the feed pipe (200) extends into the centrifugal barrel (102) and is rotatably connected to the centrifugal barrel (102). A discharge pipe (201) is connected to the bottom of the purification barrel (101), and a valve is provided on the discharge pipe (201).

3. A sodium formate purification device according to claim 1, characterized in that, A bracket (300) is fixedly sleeved inside the purification barrel (101) and is rotatably connected to the centrifugal barrel (102).

4. A sodium formate purification device according to claim 1, characterized in that, The rotating component comprises a motor (301) connected to one side of the purification barrel (101), and a driving shaft of the motor (301) is connected to the centrifugal barrel (102).

5. A sodium formate purification device according to claim 3, characterized in that, A limiting frame (400) is fixedly sleeved in the side opening (103), the vibration plate (104) is slidably connected to the limiting frame (400), a first spring (401) is connected between the vibration plate (104) and the limiting frame (400), two connecting grooves (402) are provided on both sides of the inside of the side opening (103), a push rod (403) is provided in the connecting groove (402), and the push rod (403) is connected to the A second spring (404) is connected between the connecting grooves (402), and top grooves (405) adapted to the top rod (403) are respectively opened on both sides of the vibration plate (104), and the top groove (405) is a semicircular groove. A connecting piece (406) is connected to the top of the vibration plate (104), and a first positioning plate (407) is connected to one side of the connecting piece (406), and a plurality of top contact rods (408) are connected to one side of the bracket (300).

6. A sodium formate purification device according to claim 5, characterized in that, One side of the bracket (300) is also connected to a plurality of top touch plates (409), one side of the connecting plate (406) is connected to a second positioning plate (410), the plurality of top touch rods (408) and the plurality of top touch plates (409) are adjacent to each other, the height of the top touch plates (409) is lower than that of the top touch rods (408), and the height of the first positioning plate (407) is higher than that of the second positioning plate (410).

7. A sodium formate purification device according to claim 1, characterized in that, The purification barrel (101) is provided with an external opening (500) on the outside, and a sealing plate (502) is provided inside the external opening (500); the centrifugal barrel (102) is provided with an internal opening (501) on the outside, and a sealing plate (502) is also provided inside the internal opening (501).

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