Polyaluminum chloride filtering device

Abstract

The utility model provides a polyaluminum chloride filtering device which comprises a shell, a first fixing assembly arranged on the upper portion of the shell, a motor arranged on the upper portion of the first fixing assembly, a transmission rod arranged on the lower portion of the motor, a second fixing assembly arranged on the lower portion of the transmission rod and comprising a second fixing frame, and a screening barrel arranged on the lower portion of the second fixing frame. The lower part of the outer side wall of the screening cylinder is provided with a fixing groove, the lower part of the shell is provided with a guide hopper, and the positions, corresponding to the fixing groove, of the inner walls of the four sides of the shell are provided with supporting assemblies. And through the arrangement of the motor, the transmission rod, the guide hopper and the screening barrel, the screening barrel can rotate, so that polymeric aluminum chloride placed in the screening barrel can be screened and filtered, and then polymeric aluminum oxide can be screened into the appropriate particle size.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum chloride processing, in particular to a polyaluminum chloride filtering device. Background Art

[0002] The addition of polyaluminium chloride (PAC) in water treatment usually refers to adding it as a coagulant to the water to be treated in order to remove suspended matter and colloidal particles in the water.

[0003] Polyaluminium chloride needs to be screened during purification so that the product meets the requirements and is more conducive to forming stable floccules during water treatment. Therefore, the utility model provides a polyaluminium oxide filtering device, which can screen the polyaluminium oxide into suitable particle sizes. Utility Model Content

[0004] In view of this, the utility model provides a polyaluminium chloride filtering device, which can rotate the screening drum through the motor, transmission rod, guide hopper and screening drum so that the polyaluminium chloride placed inside can be screened and filtered, and then the polyaluminium oxide can be screened into suitable particle sizes.

[0005] In order to solve the above technical problems, the utility model provides a polyaluminium chloride filtering device, comprising a shell, a first fixing assembly is arranged on the upper part of the shell, the first fixing assembly comprises a first fixing frame arranged on the upper part of the shell, the first fixing frame is welded to the upper part of the shell, first fixing rods are arranged on the inner walls of four sides of the first fixing frame, one end of the first fixing rod is welded to the inner walls of four sides of the first fixing frame, the other ends of four second fixing rods are welded together, a motor is arranged at the intersection of the four first fixing rods, the motor is connected to the upper parts of the four first fixing rods by bolts, the motor is arranged on the upper part of the first fixing assembly, a transmission rod is arranged on the lower part of the motor, one end of the transmission rod is connected to the output shaft of the motor through a coupling, and a second fixing assembly is arranged on the lower part of the transmission rod.

[0006] The second fixing assembly also includes a plurality of second fixing rods arranged on the inner wall of the second fixing frame, one ends of the plurality of second fixing rods are welded to the inner wall of the second fixing frame, a fixing plate is arranged at the intersection of the plurality of second fixing rods, the other ends of the plurality of second fixing rods are welded to the four vertical outer walls on the sides of the fixing plate, a transmission rod is arranged on the upper part of the fixing plate, the transmission rod is welded to the upper part of the fixing plate, the second fixing assembly includes a second fixing frame, the second fixing frame is welded to the upper part of the screening cylinder, a screening cylinder is arranged at the lower part of the second fixing frame, a fixing groove is arranged at the lower part of the outer wall of the screening cylinder, the fixing groove can be integrally formed with the screening cylinder by mold casting during production, a material guide hopper is arranged at the lower part of the outer shell, the material guide hopper is welded to the lower part of the outer shell, and support assemblies are arranged on the inner walls of the four sides of the outer shell and at the positions corresponding to the fixing grooves.

[0007] Each group of supporting components includes a fixed block arranged on the inner wall of one side of the shell, the fixed block is welded to the inner wall of the shell, a blind hole is opened at one end of the fixed block, the blind hole can be opened by a slotter, a rotating rod is rotatably connected in the blind hole, the rotating rod is rotatably connected in the blind hole through bearings set at both ends, a rotating disk is arranged on the outer wall of the rotating rod, the rotating disk is welded to the outer wall of the rotating rod, a mounting frame is arranged on the outer wall of the shell, the mounting frame is connected to the outer wall of the shell by bolts, and support legs are arranged at the four corners of the lower part of the mounting frame, and the support legs are welded to the lower part of the mounting frame.

[0008] The beneficial effects of the above technical solution of the utility model are as follows:

[0009] 1. The motor, transmission rod, guide hopper and screening drum are arranged so that the screening drum can be rotated so that the polyaluminium chloride placed inside can be screened and filtered, and then the polyaluminium oxide can be screened into a suitable particle size.

[0010] 2. The motor can be supported by providing a first fixing assembly.

[0011] 3. The second fixing assembly is provided so that the screening drum can be supported and the transmission rod can drive the screening drum to rotate.

[0012] 4. The screening drum can be supported by setting up multiple sets of supporting components, and the friction force can be reduced when the screening drum rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the screening cylinder and its components of the utility model;

[0015] Figure 3 It is a schematic diagram of the top view of the structure of the local parts of the utility model;

[0016] Figure 4 For the utility model Figure 3 Zoom in on the structural diagram.

[0017] In the figure: 101, housing; 102, motor; 103, transmission rod; 104, screening cylinder; 105, fixed groove; 106, guide hopper;

[0018] 201, first fixing frame; 202, first fixing rod;

[0019] 301, second fixing frame; 302, second fixing rod; 303, fixing plate;

[0020] 401, fixed block; 402, rotating rod; 403, rotating disk;

[0021] 501, mounting frame; 502, supporting legs. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0023] like Figure 1 , 2 As shown: a polyaluminium chloride filtering device comprises a housing 101, a first fixing assembly is arranged on the upper part of the housing 101, the first fixing assembly is arranged so that the motor 102 can be supported, the first fixing assembly comprises a first fixing frame 201 arranged on the upper part of the housing 101, the first fixing frame 201 is arranged so that the first fixing rod 202 can be supported, the first fixing frame 201 is welded to the upper part of the housing 101, so that its connection structure is more stable, the first fixing rods 202 are arranged on the inner walls of the four sides of the first fixing frame 201, a plurality of first fixing rods 202 are arranged so that the motor 102 can be supported, one end of the first fixing rod 202 is welded to the inner walls of the four sides of the first fixing frame 201, so that its connection structure is more stable, and the other ends of the four second fixing rods 302 are welded to Together, the other ends of the four second fixing rods 302 are fixed, so that the motor 102 can be supported. The motor 102 is arranged at the intersection of the four first fixing rods 202. The motor 102 is connected to the upper part of the four first fixing rods 202 by bolts, so that the motor 102 can be easily disassembled and assembled. The motor 102 is arranged on the upper part of the first fixing assembly. The motor 102 is arranged so that the output shaft of the motor 102 rotates to drive the transmission rod 103 to rotate accordingly. The transmission rod 103 is arranged at the lower part of the motor 102. One end of the transmission rod 103 is connected to the output shaft of the motor 102 through a coupling, so that the transmission rod 103 can rotate. The second fixing assembly is arranged at the lower part of the transmission rod 103. The second fixing assembly is arranged so that the screening drum 104 can be supported.

[0024] like Figure 1 , 2As shown: the second fixing assembly also includes a plurality of second fixing rods 302 arranged on the inner wall of the second fixing frame 301, and the plurality of second fixing rods 302 are arranged so that the fixing plate 303 can be supported, and one end of the plurality of second fixing rods 302 is welded to the inner wall of the second fixing frame 301, so that the connection structure thereof is more stable, and a fixing plate 303 is arranged at the intersection of the plurality of second fixing rods 302, and the fixing plate 303 is arranged so that the transmission rod 103 can be supported, and the transmission rod 103 can be connected, so that the transmission rod 103 rotates to drive the fixing plate 30 3 and the screening drum 104 can rotate accordingly, the other ends of the plurality of second fixing rods 302 are welded to the vertical outer walls on the four sides of the fixing plate 303, so that the connection structure thereof is more stable, the transmission rod 103 is arranged on the upper part of the fixing plate 303, so that the rotation of the transmission rod 103 drives the fixing plate 303 and the components thereunder to rotate accordingly, the transmission rod 103 is welded to the upper part of the fixing plate 303, so that the connection structure thereof is more stable, the second fixing assembly includes a second fixing frame 301, and the second fixing frame 301 is arranged so that the plurality of second fixing rods 302 can be supported.

[0025] like Figure 2 , 3 As shown: the second fixed frame 301 is welded to the upper part of the screening drum 104, so that its connection structure is more stable, the second fixed frame 301 is provided with a screening drum 104 at the lower part, and the screening drum 104 is provided so that polyaluminium chloride can be screened, and the screening effect can be improved by its rotation, and a fixing groove 105 is provided at the lower part of the outer wall of the screening drum 104, and the fixing groove 105 is provided so that four groups of support components can support the screening drum 104, and the fixing groove 105 can be integrally formed with the screening drum 104 through mold casting during production, so that its connection structure is more stable, and a guide hopper 106 is provided at the lower part of the outer shell 101, and the guide hopper 106 is provided so that the screened aluminium chloride can be guided, and the guide hopper 106 is welded to the lower part of the outer shell 101, so that its connection structure is more stable, and support components are provided on the inner walls of the four sides of the outer shell 101 and at the positions corresponding to the fixing grooves 105, and the support components are provided so that the screening drum 104 can be further supported.

[0026] like Figure 1 , 3, 4: each group of supporting components includes a fixed block 401 arranged on the inner wall of one side of the shell 101, the fixed block 401 is arranged so that the transmission rod 103 and the rotating disk 403 can be supported, the fixed block 401 is welded to the inner wall of the shell 101, so that its connection structure is more stable, a blind hole is opened at one end of the fixed block 401, the blind hole is arranged so that the rotating rod 402 and the rotating disk 403 can be fixed therein, the blind hole can be opened by a slotter, so that it is easy to make, the blind hole is rotatably connected with the rotating rod 402, the rotating rod 402 is arranged so that the rotating rod 402 rotates when the rotating disk 403 rotates, so as to prevent the rotating disk 403 from getting stuck, the rotating rod 402 is rotatably connected in the blind hole by bearings at both ends, so that the rotating rod 402 will not get stuck when rotating, and the rotating rod A rotating disk 403 is arranged on the outer wall of 402. The rotating disk 403 is arranged so that the rotating disk 403 can rotate along with the screening drum 104 when it rotates, thereby supporting the screening drum 104 and reducing friction to avoid jamming. The rotating disk 403 is welded to the outer wall of the rotating rod 402, thereby making its connection structure more stable. A mounting frame 501 is arranged on the outer wall of the outer shell 101. The mounting frame 501 is arranged so that the supporting legs 502 can be supported. The mounting frame 501 is connected to the outer wall of the outer shell 101 by bolts, thereby making it easy to disassemble and assemble. Support legs 502 are arranged at the four corners of the lower part of the mounting frame 501. The supporting legs 502 are arranged so that various components thereon can be supported. The supporting legs 502 are welded to the lower part of the mounting frame 501, thereby making its connection structure more stable.

[0027] The use of the utility model:

[0028] When in use, take a storage box and place it on the ground and align it with the lower part of the guide hopper, pour the polyaluminium chloride to be filtered into the screening cylinder, then turn on the motor, the rotation of the motor will drive the transmission rod to rotate, and then the screening cylinder will rotate accordingly. Therefore, the centrifugal force generated by the rotation can be used to filter and screen the polyaluminium chloride, so that the polyaluminium oxide can be screened into a suitable particle size, and those that do not meet the specifications will remain in the screening cylinder.

[0029] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0030] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A polyaluminium chloride filtering device, characterized in that: The invention comprises a shell (101), wherein a first fixing assembly is arranged on the upper part of the shell (101), a motor (102) is arranged on the upper part of the first fixing assembly, a transmission rod (103) is arranged on the lower part of the motor (102), a second fixing assembly is arranged on the lower part of the transmission rod (103), the second fixing assembly comprises a second fixing frame (301), a screening drum (104) is arranged on the lower part of the second fixing frame (301), a fixing groove (105) is arranged on the lower part of the outer wall of the screening drum (104), a guide hopper (106) is arranged on the lower part of the shell (101), and support assemblies are arranged on the inner walls of the four sides of the shell (101) and at positions corresponding to the fixing grooves (105).

2. The polyaluminium chloride filter device as claimed in claim 1, characterized in that: The first fixing assembly comprises a first fixing frame (201) arranged on the upper part of the housing (101), first fixing rods (202) are arranged on the inner walls of four sides of the first fixing frame (201), and the motor (102) is arranged at the intersection of the four first fixing rods (202).

3. The polyaluminium chloride filtering device as claimed in claim 1, characterized in that: The second fixing assembly further comprises a plurality of second fixing rods (302) arranged on the inner wall of the second fixing frame (301), a fixing plate (303) is arranged at the intersection of the plurality of second fixing rods (302), and the transmission rod (103) is arranged on the upper part of the fixing plate (303).

4. The polyaluminium chloride filtering device as claimed in claim 1, characterized in that: Each group of the supporting components comprises a fixed block (401) arranged on an inner wall of one side of the housing (101), a blind hole being opened at one end of the fixed block (401), a rotating rod (402) being rotatably connected in the blind hole, and a rotating disk (403) being arranged on an outer side wall of the rotating rod (402).

5. The polyaluminium chloride filtering device as claimed in claim 1, characterized in that: An installation frame (501) is provided on the outer side wall of the housing (101).

6. The polyaluminium chloride filtering device as claimed in claim 5, characterized in that: Support legs (502) are provided at the four lower corners of the installation frame (501).

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