Polyferric sulfate storage device

Abstract

The utility model discloses a polymeric ferric sulfate storage device which comprises a storage tank, a sealing plate is fixedly arranged on the top face of the storage tank, a material storage box is movably arranged in the sealing plate, a placing plate is movably arranged in the material storage box, and a plurality of air holes are formed in the placing plate. A sealing mechanism is arranged at the bottom of the storage box; the sealing mechanism comprises an annular sealing ring arranged at the bottom of the material storage box, a fixing ring is fixedly arranged at the bottom of the inner wall of the material storage box through a supporting rod, and a threaded column is rotationally arranged in the fixing ring. According to the polyferric sulfate storage device, through the arrangement of the sealing mechanism, the bottom of the storage box can be sealed while the storage box is moved upwards, external moisture is prevented from entering the storage tank through the air holes when a drying agent bag is replaced subsequently, the characteristic that polyferric sulfate is not in contact with the moisture is achieved, and the actual use requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of polyferric sulfate, in particular to a polyferric sulfate storage device. Background Art

[0002] Polyferric sulfate is an inorganic polymer coagulant with superior performance. Its morphology is a light yellow amorphous powdery solid, which is easily soluble in water. A 10% (mass) aqueous solution is a reddish brown transparent solution. It is hygroscopic. Polyferric sulfate is widely used in the purification of drinking water, industrial water, various industrial wastewater, urban sewage, sludge dehydration, etc.

[0003] According to the patent application number CN202122452028.7, in the utility model, the mutual cooperation of the first sealing groove, the second sealing groove, the sealing ring and other structures can enhance the sealing between the feed hopper and the sealing cover, and prevent the external humid air from entering the device and reacting with the polyferric sulfate; in the utility model, when the sealing cover is opened to take out the material, the external moisture will enter the main body of the storage tank. At this time, by putting a desiccant in the moisture absorption box, the humid air inside the device can be absorbed, and the buckle is unlocked by pushing the push rod to drive the fixed block, so that the moisture absorption box can be quickly opened and the desiccant can be replaced. The operation is simple, convenient and practical.

[0004] In the above patent, the desiccant inside the moisture absorption box is replaced by opening the sealing cover. However, at the moment when the sealing cover is opened, moisture from the outside easily enters the storage tank, causing the polyferric sulfate to be affected by moisture entering and affecting subsequent normal use. The desiccant cannot be replaced under the condition that no air enters. Therefore, in view of the above shortcomings, the present invention makes the following improvements. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a polyferric sulfate storage device, which solves the problems mentioned in the background technology.

[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a polyferric sulfate storage device, comprising a storage tank, a sealing plate is fixedly arranged on the top surface of the storage tank, and a storage box is movably arranged inside the sealing plate, a placement plate is movably arranged inside the storage box, and a plurality of air holes are opened inside the placement plate, and a closing mechanism is arranged at the bottom of the storage box;

[0007] The closing mechanism includes an annular closing ring arranged at the bottom of the storage box, a fixing ring is fixedly arranged at the bottom of the inner wall of the storage box through a support rod, and a threaded column is rotatably arranged inside the fixing ring, a connecting column is movably arranged inside the threaded column, the bottom surface of the support rod is fixedly connected to the inner wall of the annular closing ring through a buffer spring, an annular electromagnet is fixedly arranged on the bottom surface of the fixing ring and on the surface of the threaded column, and an annular iron block is fixedly arranged on the inner wall of the annular closing ring and on the surface of the connecting column.

[0008] Preferably, the bottom end of the connecting column is rotatably connected to the inner wall of the annular closed ring, the interior of the placement plate is threadedly connected to the surface of the threaded column, and top plates are fixedly provided on both sides of the top surface of the placement plate by vertical rods.

[0009] Preferably, electric push rods are fixedly provided on both sides of the top surface of the sealing plate, L-shaped rods are fixedly provided on both sides of the top surface of the storage box, the protruding ends of the electric push rods are fixedly connected to the surfaces of the L-shaped rods, a ring is fixedly provided on one side of the top surface of the top plate through a connecting block, and the ring is slidably provided on the surface of the L-shaped rod on the left side.

[0010] Preferably, one side of the surface of the storage tank is connected to a feed pipe, the bottom end of the storage tank is connected to a discharge pipe, and a solenoid valve is fixedly provided inside the discharge pipe.

[0011] Preferably, a through groove matched with the material storage box is opened inside the sealing plate, and a sealing ring is fixedly provided on the inner wall of the through groove and the surface of the top plate.

[0012] Beneficial Effects

[0013] The utility model provides a polyferric sulfate storage device. Compared with the prior art, it has the following beneficial effects:

[0014] (1) The polyferric sulfate storage device can seal the bottom of the storage box while moving the storage box upwards by setting a sealing mechanism, thereby preventing external moisture from entering the storage tank through the air vents when the desiccant pack is replaced later, thereby achieving the characteristic of no contact between polyferric sulfate and moisture, which meets actual usage requirements.

[0015] (2) The polyferric sulfate storage tank can be easily accessed by personnel by rotating the threaded column, so that the threaded column drives the placement plate to rise, thereby facilitating the circulation drying operation inside the storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the material storage box structure of the utility model;

[0018] Figure 3 For this utility model Figure 1 A partial enlarged view of point A in the middle.

[0019] In the figure: 1. storage tank; 2. sealing plate; 3. storage box; 4. placement plate; 5. discharge pipe; 6. closing mechanism; 61. annular closing ring; 62. support rod; 63. fixing ring; 64. threaded column; 65. connecting column; 66. buffer spring; 67. annular electromagnet; 68. annular iron block; 7. vertical rod; 8. top plate; 9. electric push rod; 10. L-shaped rod; 11. collar; 12. feed pipe. 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] Embodiment 1

[0022] See also Figures 1 to 3 As shown, the utility model provides a technical solution, and the specific improvements are as follows:

[0023] A polymerized ferric sulfate storage device comprises a storage tank 1, one side of the surface of the storage tank 1 is connected with a feed pipe 12, the bottom end of the storage tank 1 is connected with a discharge pipe 5, and a solenoid valve is fixedly arranged inside the discharge pipe 5, a sealing plate 2 is fixedly arranged on the top surface of the storage tank 1, a through groove matched with a storage box 3 is opened inside the sealing plate 2, and a sealing ring is fixedly arranged on the inner wall of the through groove and the surface of a top plate 8, and a storage box 3 is movably arranged inside the sealing plate 2, a placement plate 4 is movably arranged inside the storage box 3, and a plurality of air holes 5 are opened inside the placement plate 4, a desiccant bag is placed on the top surface of the placement plate 4, a closing mechanism 6 is arranged at the bottom of the storage box 3, the closing mechanism 6 comprises an annular closing ring 61 arranged at the bottom of the storage box 3, a fixing ring 63 is fixedly arranged at the bottom of the inner wall of the storage box 3 through a support rod 62, and a threaded column 64 is rotatably arranged inside the fixing ring 63, The threaded column 64 is provided with a connecting column 65 movably inside, and a sliding groove is provided on the surface of the connecting column 65. A convex block adapted to the sliding groove is provided inside the threaded column 64. The bottom end of the connecting column 65 is rotatably connected to the inner wall of the annular closed ring 61. The bottom surface of the support rod 62 is fixedly connected to the inner wall of the annular closed ring 61 through a buffer spring 66. An annular electromagnet 67 is fixedly provided on the bottom surface of the fixing ring 63 and on the surface of the threaded column 64. An annular iron block 68 is fixedly provided on the inner wall of the annular closed ring 61 and on the surface of the connecting column 65. Electric push rods 9 are fixedly provided on both sides of the top surface of the sealing plate 2. L-shaped rods 10 are fixedly provided on both sides of the top surface of the storage box 3. The protruding end of the electric push rod 9 is fixedly connected to the surface of the L-shaped rod 10. A collar 11 is fixedly provided on one side of the top surface of the top plate 8 through a connecting block, and the collar 11 is slidably provided on the surface of the L-shaped rod 10 on the left side.

[0024] The annular electromagnet 67 is energized by controlling the external switch to generate magnetism so as to adsorb the annular iron block 68. The annular iron block 68 is attracted by the adsorption force and drives the annular closed ring 61 to move upward. At this time, the buffer spring 66 is compressed until the annular closed ring 61 closes the bottom of the storage box 3. At the same time, the electric push rod 9 is started, so that the extended end of the electric push rod 9 drives the L-shaped rod 10 to rise, and the storage box 3 is driven to rise synchronously through the L-shaped rod 10 until the storage box 3 moves from the inside of the storage tank 1 to the top surface of the sealing plate 2, so as to facilitate the subsequent personnel to replace the desiccant bag, and when replacing, the outside air cannot enter the inside of the storage tank 1 through the air vent 5.

[0025] Embodiment 2

[0026] Based on Example 1, please refer to Figures 1 to 3 The specific improvements are as follows:

[0027] The interior of the placement plate 4 is threadedly connected to the surface of the threaded column 64, and top plates 8 are fixedly arranged on both sides of the top surface of the placement plate 4 through vertical rods 7;

[0028] The personnel rotate the threaded column 64, and the threaded column 64 rotates inside the fixed ring 63. The placement plate 4 moves upward along the surface of the threaded column 64, and the setting of the vertical rod 7 drives the top plate 8 to rise synchronously. The ring 11 slides upward along the surface of the left L-shaped rod 10. When the placement plate 4 moves to the top of the storage box 3, the personnel can remove the desiccant bag on the top surface of the placement plate 4 for replacement.

[0029] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0030] 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 polyferric sulfate storage device, comprising a storage tank (1), characterized in that: A sealing plate (2) is fixedly provided on the top surface of the storage tank (1), and a material storage box (3) is movably provided inside the sealing plate (2), a placement plate (4) is movably provided inside the material storage box (3), and a plurality of air holes are provided inside the placement plate (4), and a sealing mechanism (6) is provided at the bottom of the material storage box (3); The sealing mechanism (6) comprises an annular sealing ring (61) arranged at the bottom of the storage box (3); a fixing ring (63) is fixedly arranged at the bottom of the inner wall of the storage box (3) via a support rod (62); a threaded column (64) is rotatably arranged inside the fixing ring (63); a connecting column (65) is movably arranged inside the threaded column (64); the bottom surface of the support rod (62) is fixedly connected to the inner wall of the annular sealing ring (61) via a buffer spring (66); an annular electromagnet (67) is fixedly arranged on the bottom surface of the fixing ring (63) and on the surface of the threaded column (64); and an annular iron block (68) is fixedly arranged on the inner wall of the annular sealing ring (61) and on the surface of the connecting column (65).

2. A polyferric sulfate storage device according to claim 1, characterized in that: The bottom end of the connecting column (65) is rotatably connected to the inner wall of the annular closed ring (61), the interior of the placement plate (4) is threadedly connected to the surface of the threaded column (64), and top plates (8) are fixedly provided on both sides of the top surface of the placement plate (4) via vertical rods (7).

3. A polyferric sulfate storage device according to claim 2, characterized in that: Electric push rods (9) are fixedly arranged on both sides of the top surface of the sealing plate (2), L-shaped rods (10) are fixedly arranged on both sides of the top surface of the storage box (3), the protruding ends of the electric push rods (9) are fixedly connected to the surfaces of the L-shaped rods (10), and a collar (11) is fixedly arranged on one side of the top surface of the top plate (8) via a connecting block, and the collar (11) is slidably arranged on the surface of the left side of the L-shaped rod (10).

4. A polyferric sulfate storage device according to claim 1, characterized in that: One side of the surface of the storage tank (1) is connected to a feed pipe (12), the bottom end of the storage tank (1) is connected to a discharge pipe (5), and a solenoid valve is fixedly arranged inside the discharge pipe (5).

5. A polyferric sulfate storage device according to claim 1, characterized in that: A through groove matched with the material storage box (3) is provided inside the sealing plate (2), and a sealing ring is fixedly provided on the inner wall of the through groove and the surface of the top plate (8).

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