Polyaluminum ferric chloride production filtering equipment convenient to disassemble

Abstract

The utility model discloses polyaluminum ferric chloride production filtering equipment convenient to disassemble, which comprises a base, the top of the base is fixedly connected with a plurality of upright posts, the top ends of the plurality of upright posts are jointly and fixedly connected with a box body, two feeding pipes are inserted into the top of the box body, and a discharging pipe is inserted into the bottom of the box body. Electric telescopic rods are fixedly connected to the outer walls of the two sides of the box body, a first connecting plate is fixedly connected to the top end between the two electric telescopic rods, a motor is fixedly connected to the top of the first connecting plate, a rotating shaft is fixedly connected to the output end of the motor, and the rotating shaft is slidably connected with the top of the box body in an inserted mode; a plurality of stirring rods are fixedly connected to the outer wall of the rotating shaft, and two second connecting plates are fixedly connected to the inner wall of the top of the box body. According to the crystal stirring device, the first connecting plate is driven by stretching of the electric telescopic rod to move upwards, so that the stirring rod is retracted, crystals are prevented from being attached to the stirring rod, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of polyaluminium ferric chloride production, in particular to polyaluminium ferric chloride production filtering equipment which is easy to disassemble. Background Art

[0002] Polyaluminium ferric chloride is an inorganic polymer coagulant formed by the coagulation and hydrolysis of aluminium salt and iron salt. It has a good purification function. Filtration equipment is required in the production of polyaluminium ferric chloride.

[0003] Among them, after searching, the patent with the authorization publication number CN214551793U discloses a solid-liquid separation device for the production of polyaluminium ferric chloride. Although the above patent can stir the liquid in the reaction tank through the stirring mechanism to speed up the reaction rate, it needs to be taken out manually every time when not in use, which is inconvenient, and there is no filter screen at the feed pipe, which may cause raw materials with too large particles to enter the reaction tank, which is not conducive to the rapid reaction and cannot meet the application of polyaluminium ferric chloride production filtration equipment. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a polyaluminium ferric chloride production and filtering device which is easy to disassemble.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A polyaluminium ferric chloride production and filtering device that is easy to disassemble comprises a base, a plurality of columns are fixedly connected to the top of the base, a box is fixedly connected to the top of the plurality of columns, two feed pipes are plugged into the top of the box, a discharge pipe is plugged into the bottom of the box, both side outer walls of the box are fixedly connected to electric telescopic rods, a first connecting plate is fixedly connected to the top between the two electric telescopic rods, a motor is fixedly connected to the top of the first connecting plate, a rotating shaft is fixedly connected to the output end of the motor, the rotating shaft is slidably plugged into the top of the box, a plurality of stirring rods are fixedly connected to the outer wall of the rotating shaft, two second connecting plates are fixedly connected to the top inner wall of the box, a first filter screen is clamped between the second connecting plate and one side inner wall of the box, a second filter screen is clamped between the two side inner walls of the box, and the second filter screen is located below the stirring rod.

[0007] Furthermore, water level observation windows are embedded on both sides of the box.

[0008] Furthermore, both side outer walls of the box body are fixedly connected with support frames, and the electric telescopic rod is fixed on the support frames.

[0009] Furthermore, a valve body is provided on one side of the discharge pipe.

[0010] Furthermore, two first through openings are provided on the top of the first connecting plate, and the feed pipe can pass through the first through openings.

[0011] Furthermore, a protective cover is fixedly connected to the top outer wall of the box body, and the protective cover covers the outside of the rotating shaft. A second opening is provided on the top of the box body, and the rotating shaft passes through the second opening.

[0012] Furthermore, two sealing doors are provided on one side of the box body.

[0013] Furthermore, a liquid collecting box is provided on the top of the base, and the liquid collecting box is arranged below the discharge pipe.

[0014] The beneficial effects of the utility model are:

[0015] 1. The first connecting plate moves upwards under the drive of the electric telescopic rod to retract the stirring rod, thereby preventing the crystal from adhering to the stirring rod, which is convenient and quick.

[0016] 2. By providing a first filter at the bottom of the feed pipe, impurities in the raw materials can be filtered, thereby improving the quality of the aggregated aluminum ferric chloride.

[0017] 3. The stirring rod is rotated by the motor to stir and mix the raw materials, thereby improving the reaction efficiency of polyaluminium ferric chloride. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural diagram of a polyaluminium ferric chloride production and filtering device that is easy to disassemble proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the initial state of a box body of a polyaluminium ferric chloride production and filtering device that is easy to disassemble proposed by the utility model;

[0020] Figure 3 The utility model provides a schematic diagram of the cross-sectional structure of a working state box of a polyaluminium ferric chloride production and filtering device which is easy to disassemble.

[0021] In the figure: 1. base; 2. column; 3. box body; 4. feed pipe; 5. discharge pipe; 6. electric telescopic rod; 7. first connecting plate; 8. motor; 9. stirring rod; 10. second connecting plate; 11. first filter screen; 12. second filter screen; 13. water level observation window; 14. support frame; 15. valve body; 16. first opening; 17. protective cover; 18. second opening; 19. sealing door; 20. liquid collecting box. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 3 A polyaluminium ferric chloride production and filtering device that is easy to disassemble comprises a base 1, a plurality of columns 2 are welded on the top of the base 1, a box body 3 is fixed to the top of the plurality of columns 2 by bolts, two feed pipes 4 are plugged into the top of the box body 3, a discharge pipe 5 is plugged into the bottom of the box body 3, electric telescopic rods 6 are fixed to the outer walls of both sides of the box body 3 by bolts, a first connecting plate 7 is fixed to the top between the two electric telescopic rods 6 by bolts, a motor 8 is fixed to the top of the first connecting plate 7 by bolts, a rotating shaft is fixed to the output end of the motor 8 by bolts, and the rotating shaft is slidably connected to the top of the box body 3 The outer wall of the rotating shaft is fixed with a plurality of stirring rods 9 by bolts. The stirring rods 9 rotate under the drive of the motor 8, so as to stir and mix the raw materials. Two second connecting plates 10 are welded on the top inner wall of the box body 3. A first filter screen 11 is clamped between the second connecting plate 10 and the inner wall of one side of the box body 3. Impurities in the raw materials are filtered out by the first filter screen 11. A second filter screen 12 is clamped between the inner walls on both sides of the box body 3. The second filter screen 12 is located below the stirring rods 9. Polyaluminium ferric chloride is trapped on the surface of the second filter screen 12, so as to filter out the polyaluminium ferric chloride.

[0024] Water level observation windows 13 are embedded on both sides of the box body 3, so that the situation in the box body 3 is easy to observe, and it is necessary to pay attention that the liquid level in the box body 3 does not exceed the water level observation window 13. The outer walls of both sides of the box body 3 are fixed with support frames 14 by bolts, and the electric telescopic rod 6 is fixed on the support frame 14. The electric telescopic rod 6 is better supported by the support frame 14. A valve body 15 is provided on one side of the discharge pipe 5, and two first ports 16 are provided on the top of the first connecting plate 7. The feed pipe 4 can pass through the first port 16. The box body A protective cover 17 is fixed to the top outer wall of 3 by bolts. The protective cover 17 covers the outside of the rotating shaft. The rotating shaft is protected by the protective cover 17, thereby preventing dust from falling on the rotating shaft to avoid contaminating the polyaluminium ferric chloride. A second opening 18 is provided on the top of the box body 3, and the rotating shaft passes through the second opening 18. Two sealing doors 19 are provided on one side of the box body 3. A liquid collecting box 20 is provided on the top of the base 1. Waste liquid is discharged from the discharge pipe 5 and falls into the liquid collecting box 20 for collection. The liquid collecting box 20 is arranged below the discharge pipe 5.

[0025] The working principle of this embodiment is as follows: when in use, first, the electric telescopic rod 6 is started, and the first connecting plate 7 moves downward under the drive of the contraction of the electric telescopic rod 6, so that the feed pipe 4 passes through the first opening 16, and at the same time, the stirring rod 9 is inserted into the box body 3, and then, the raw material is put into the box body 3 from the feed pipe 4, and the raw material passes through the first filter screen 11 to filter out impurities and falls into the box body 3, and at the same time, the motor 8 is started, and the stirring rod 9 rotates under the drive of the motor 8, so as to stir and mix the raw material, and then, the first connecting plate 7 moves upward under the drive of the extension of the electric telescopic rod 6, so as to retract the stirring rod 9, thereby preventing the crystals from adhering to the stirring rod 9, and after the reaction is completed, the valve body 15 is opened, and the waste liquid is discharged from the discharge pipe 5 and falls into the liquid collecting box 20 for collection, and the polyaluminum ferric chloride is retained on the surface of the second filter screen 12, so that the polyaluminum ferric chloride is filtered out, and finally, the sealing door 19 is opened to export the polyaluminum ferric chloride.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A polyaluminium ferric chloride production and filtering device that is easy to disassemble, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a plurality of columns (2), the tops of the plurality of columns (2) are commonly fixedly connected to a box (3), the top of the box (3) is plugged with two feeding pipes (4), the bottom of the box (3) is plugged with a discharging pipe (5), both side outer walls of the box (3) are fixedly connected to electric telescopic rods (6), the top of the two electric telescopic rods (6) is fixedly connected to a first connecting plate (7), the top of the first connecting plate (7) is fixedly connected to a motor (8), The output end of the motor (8) is fixedly connected to a rotating shaft, which is slidably plugged into the top of the box body (3), and the outer wall of the rotating shaft is fixedly connected to a plurality of stirring rods (9). The top inner wall of the box body (3) is fixedly connected to two second connecting plates (10), a first filter screen (11) is clamped between the second connecting plate (10) and an inner wall of one side of the box body (3), and a second filter screen (12) is clamped between the inner walls of both sides of the box body (3), and the second filter screen (12) is located below the stirring rods (9).

2. The polyaluminium ferric chloride production and filtering equipment that is easy to disassemble according to claim 1 is characterized in that: Water level observation windows (13) are embedded on both sides of the box body (3).

3. The easily disassembled polyaluminium ferric chloride production and filtering equipment according to claim 1 is characterized in that: The outer walls on both sides of the box body (3) are fixedly connected to a support frame (14), and the electric telescopic rod (6) is fixed on the support frame (14).

4. The easily disassembled polyaluminium ferric chloride production and filtering equipment according to claim 1, characterized in that: A valve body (15) is provided on one side of the discharge pipe (5).

5. The easily disassembled polyaluminium ferric chloride production and filtering equipment according to claim 1, characterized in that: The top of the first connecting plate (7) is provided with two first through openings (16), and the feed pipe (4) can pass through the first through openings (16).

6. The easily disassembled polyaluminium ferric chloride production and filtering equipment according to claim 1, characterized in that: A protective cover (17) is fixedly connected to the top outer wall of the box body (3), and the protective cover (17) covers the outside of the rotating shaft. A second opening (18) is provided on the top of the box body (3), and the rotating shaft passes through the second opening (18).

7. The easily disassembled polyaluminium ferric chloride production and filtering equipment according to claim 1, characterized in that: Two sealing doors (19) are provided on one side of the box body (3).

8. The easily disassembled polyaluminium ferric chloride production and filtering equipment according to claim 1, characterized in that: A liquid collecting box (20) is provided on the top of the base (1), and the liquid collecting box (20) is arranged below the discharge pipe (5).

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