CN211586337U - Water system treating agent mixing device - Google Patents

Abstract

The utility model discloses a water system treatment agent mixing arrangement, including the agitator tank, the agitator tank is including a jar body and agitating unit, jar body upper cover has closed sealed lid, agitating unit includes (mixing) shaft and a driving motor, a driving motor is installed perpendicularly in sealed lid upper surface middle part, (mixing) shaft and a driving motor's pivot fixed connection, the one end of (mixing) shaft extends to the middle part of pressing close to jar body bottom surface perpendicularly, just cup joint rather than coaxial pivoted first stirring rake and second stirring rake on the (mixing) shaft, the internal gliding slide mechanism from top to bottom of confession first stirring rake and second stirring rake along (mixing) shaft axis direction that is equipped with of jar. The utility model has the advantages that: the stirring device can stir materials at different positions, so that the stirring is more sufficient and uniform.

Description

A water system treatment agent mixing device

technical field

The utility model relates to the field of water treatment, in particular to a water system treatment agent mixing device.

Background technique

At present, sewage treatment is more concerned now. In order to make the sewage meet the water quality requirements for drainage or reuse, a series of purification processes need to be carried out on the sewage. In the process of water treatment, water treatment chemicals need to be added to the water for treatment. The medicament needs to be stirred first, so that the medicament is fully mixed and dissolved.

The existing Chinese patent with the publication number of CN203061093U discloses a stirring device for a stirring tank, which includes a stirrer arranged in the stirring tank and an agitator driving device installed on the cover of the stirring tank. It consists of paddles. The stirring paddle is installed on the lower end of the stirring shaft and placed at the bottom of the stirring tank. The upper end of the stirring shaft is connected with the drive device of the stirrer. The two ends of the upper cross rod are connected with the two ends of the lower arc rod, and the radian of the lower arc rod is adapted to the radian of the bottom of the mixing tank. Mounting holes.

The above-mentioned prior art solutions have the following defects: the existing stirring tank can only stir the materials at the bottom of the stirring tank, and the materials above the stirring paddle cannot be stirred, resulting in uneven mixing of the materials.

Utility model content

The purpose of the utility model is to provide a water system treatment agent mixing device, which has the advantages that it can stir materials in different positions, so that the stirring is more sufficient and uniform.

The above-mentioned purpose of the present utility model is achieved through the following technical solutions:

A water system treatment agent mixing device includes a stirring tank, the stirring tank includes a tank body and a stirring device, the tank body is covered with a sealing cover, the stirring device includes a stirring shaft and a first driving motor, the The first driving motor is vertically installed in the middle of the upper surface of the sealing cover, the stirring shaft is fixedly connected with the rotating shaft of the first driving motor, one end of the stirring shaft extends vertically to the middle part close to the bottom surface of the tank, and the stirring shaft is fixed on the There are a first stirring paddle and a second stirring paddle rotating coaxially therewith, and the tank is provided with a sliding mechanism for the first stirring paddle and the second stirring paddle to slide up and down along the axis of the stirring shaft.

By adopting the above technical solution, the first driving motor drives the stirring shaft to rotate, the stirring shaft drives the first stirring paddle and the second stirring paddle to rotate, and the sliding mechanism drives the first stirring paddle and the second stirring paddle to move up and down along the axis of the stirring shaft. During the sliding process, the materials in different positions can be stirred, so that the stirring in the tank is more sufficient and uniform.

The utility model is further configured as follows: the peripheral wall of the stirring shaft is protruded with a sliding strip along the axial direction thereof, the first stirring paddle and the second stirring paddle have the same structure, and the second stirring paddle and the first stirring paddle both include There is a sleeve slidably connected to the stirring shaft, and the inner wall of the sleeve is provided with a chute that is slidably connected to the slider.

By adopting the above technical solution, the first stirring paddle and the second stirring paddle slide on the stirring shaft through the sleeve, and through the cooperation between the chute on the sleeve and the slide bar, so that the first stirring paddle and the second stirring paddle can both It rotates synchronously with the stirring shaft, and can also slide up and down along the stirring shaft to achieve full stirring of the tank.

The utility model is further configured as follows: the sliding mechanism includes a slider fixed between the second stirring paddle and the first stirring paddle, the slider is slidably connected to the stirring shaft, the slider is arranged in a cylindrical shape, and the outer periphery of the slider is A sliding sleeve is installed on the wall, a bearing is fixed between the sliding sleeve and the sliding block, and a driving rod perpendicular to the axis direction of the stirring shaft is fixed on the sliding sleeve; the sliding mechanism further includes a reciprocating screw and a second driving motor, The second drive motor is vertically installed on the upper surface of the sealing cover, and the rotating shaft of the second drive motor is fixedly connected with the reciprocating screw, the reciprocating screw is arranged close to the side wall of the tank, and both ends of the reciprocating screw are The limiting block is fixed; the end of the driving rod away from the sliding block is sleeved on the reciprocating screw.

By adopting the above technical solution, the reciprocating screw is driven to rotate by the rotation of the second driving motor, so that the driving rod slides up and down between the two limit blocks of the reciprocating screw, and drives the slider to slide up and down, so that the first stirring paddle and the The second stirring paddle moves up and down along the stirring shaft, so that the first stirring paddle and the second stirring paddle can stir the materials in different positions, so that the stirring in the tank is more sufficient and uniform.

The utility model is further provided that: the limit blocks on the reciprocating screw are fixed by bolts.

By adopting the above technical solution, the limit block on the reciprocating screw is fixed on the reciprocating screw by bolts, which facilitates the disassembly of the driving rod and also allows the first stirring paddle and the second stirring paddle to be disassembled.

The utility model is further configured as follows: both the second stirring paddle and the first stirring paddle further include two stirring blades symmetrically arranged on the sleeve, the stirring blades are inclined from top to bottom, and the stirring blades are not contact with the reciprocating screw.

By adopting the above technical solution, the two stirring blades are inclined from top to bottom, and the resistance of the stirring blades can be reduced during the rotation of the stirring blades.

The utility model is further configured as follows: two driving rods on the sliding sleeve are symmetrically arranged, and two second driving motors and the reciprocating screw are symmetrically arranged.

By adopting the above technical solution, the stability of the first stirring paddle and the second stirring paddle sliding up and down can be increased by the symmetrically arranged driving rod, the second driving motor and the reciprocating screw.

The utility model is further provided that: one end of the stirring shaft is fixedly connected with the rotating shaft of the first driving motor through bolts.

By adopting the above technical solution, one end of the stirring shaft is fixedly connected with the rotating shaft of the first driving motor by bolts, which can facilitate the installation, disassembly and replacement of the stirring shaft.

The utility model is further provided that: the sliding block and the sleeve are fixed by bolts.

By adopting the above technical solution, since the slider and the sleeve are fixedly connected by bolts, the first stirring paddle and the second stirring paddle can be disassembled separately, which facilitates the replacement of the first stirring paddle and the second stirring paddle, and also facilitates the Cleaning of the first stirring paddle and the second stirring paddle.

To sum up, the beneficial technical effects of the present utility model are:

When the first stirring paddle and the second stirring paddle are driven to rotate by the stirring shaft, the sliding mechanism can drive the first stirring paddle and the second stirring paddle to slide up and down, so that the first stirring paddle and the second stirring paddle can rub the inside of the tank. The materials in different positions are stirred to make the stirring more sufficient and uniform.

Description of drawings

Fig. 1 is the overall structure schematic diagram of this embodiment;

Fig. 2 is the structural representation of the highlighted stirring paddle of the present embodiment;

Fig. 3 is the enlarged schematic diagram of place A in Fig. 2 of the present embodiment;

Fig. 4 is the exploded schematic diagram of the explosion part of the highlighted slider of the present embodiment;

FIG. 5 is an enlarged schematic diagram of the position B in FIG. 4 of the present embodiment.

Description of reference numerals: 1. Tank body; 2. Sealing cover; 3. Bolt; 4. Feeding port; 5. Feeding port; 6. Stirring shaft; 7. First driving motor; 8. Second driving motor; 9. Fixing hole; 11. Jack; 12. Nut; 13. First stirring paddle; 14. Second stirring paddle; 15. Stirring blade; 16. Slider; 17. Sleeve; 18. Chute; 19. Slider; 21, sliding sleeve; 22, bearing; 23, driving rod; 24, ring groove; 25, reciprocating screw; 26, limit block.

Detailed ways

Example:

A water system treatment agent mixing device, as shown in Figures 1 and 2, includes a stirring tank. The stirring tank includes a tank body 1, a stirring device, and a sealing cover 2 that is covered on the tank body 1. On the tank body 1, the sealing cover 2 It is locked and fixed on the tank body 1 by a plurality of bolts 3 . The sealing cover 2 is provided with a feeding port 4 , and the bottom of the inner wall of the tank body 1 is provided with a discharging port 5 . The stirring device includes a stirring shaft 6 and a first driving motor 7, the first driving motor 7 is fixed on the middle of the upper surface of the sealing cover 2 through the bolt 3 and the support seat, and the stirring shaft 6 is installed on the rotating shaft of the first driving motor 7, and one end Vertically pass through the sealing cover 2 and extend to the middle near the bottom surface of the can body 1 .

Further, as shown in Figures 2 and 3, one end of the rotating shaft of the first drive motor 7 is provided with a fixing hole 9, and one end of the stirring shaft 6 is provided with a groove (not marked in the figure) for the rotating shaft to be inserted, and the stirring One end of the shaft 6 is radially provided with an insertion hole 11 penetrating into the groove. The stirring shaft 6 passes through the insertion hole 11 and the fixing hole 9 through the bolt 3 , and the part of the bolt 3 passing through the through hole is locked and fixed by the nut 12 .

As shown in FIG. 2 , the stirring shaft 6 is provided with a first stirring paddle 13 and a second stirring paddle 14 , the first stirring paddle 13 and the second stirring paddle 14 have the same structure, and both the first stirring paddle 13 and the second stirring paddle 14 include There is a sleeve 17 sleeved on the stirring shaft 6 and two stirring blades 15 symmetrically arranged on the outer peripheral wall of the sleeve 17, and the stirring blades 15 are inclined from top to bottom.

Further, as shown in Figures 4 and 5, two sliding bars 16 symmetrically arranged are protruded on the peripheral wall of the stirring shaft 6 along its axial direction, and two sliding grooves 18 that are slidably connected to the sliding bars 16 are symmetrically opened on the inner wall of the sleeve 17. . When the sleeve 17 is sleeved on the stirring shaft 6 , it can not only rotate with the stirring shaft 6 , but also move along the axial direction of the stirring shaft 6 .

As shown in Figures 2 and 4, the tank body 1 is provided with a sliding mechanism for the first stirring paddle 13 and the second stirring paddle 14 to slide up and down along the stirring shaft 6. The sliding mechanism includes a slider 19, and the slider 19 is cylindrical One end of the slider 19 is fixedly connected with the sleeve 17 of the first stirring paddle 13 , and the other end is fixedly connected with the sleeve 17 of the second stirring paddle 14 . Further, the sliding block 19 can be fixed between the two sleeves 17 by means of the bolt 3 passing through the sleeve 17 and screwing into the end face of the sliding block 19 .

As shown in Figures 2 and 4, a sliding sleeve 21 is installed on the outer peripheral wall of the sliding block 19, and a bearing 22 is fixed between the sliding sleeve 21 and the sliding block 19. The sliding sleeve 21 is symmetrically arranged with two perpendicular to the axis of the stirring shaft 6 The drive rod 23, further, the inner ring of the bearing 22 is in interference fit with the slider 19, and the inner wall of the sliding sleeve 21 is provided with a ring groove 24 for the outer ring of the bearing 22 to be installed. In order to facilitate the installation of the sliding sleeve 21 , the sliding sleeve 21 is spliced in half on the left and right, and is fixedly connected by bolts 3 . The sliding mechanism also includes a reciprocating screw 25 and a second driving motor 8. Both the second driving motor 8 and the reciprocating screw 25 are symmetrically arranged with the stirring shaft 6 as the center, and the two second driving motors 8 are vertically mounted on the seal. On the upper surface of the cover 2 , the stirring blade 15 does not touch the reciprocating screw 25 , and the rotating shaft of the second driving motor 8 is fixedly connected with the reciprocating screw 25 . Further, one end of the reciprocating screw 25 can be fixed to one end of the rotating shaft of the second driving motor 8 through the bolt 3 to form a detachable connection of the reciprocating screw 25 . The reciprocating screw 25 is disposed close to the side wall of the tank body 1 ; the end of the driving rod 23 away from the sliding sleeve 21 is sleeved on the reciprocating screw 25 , and limiting blocks 26 are fixed at both ends of the reciprocating screw 25 .

Further, the limit block 26 on the reciprocating screw 25 can be fixed by the bolt 3 to form a detachable connection of the driving rod 23 , which facilitates the installation and removal of the driving rod 23 .

During use, the first driving motor 7 is turned on to drive the first stirring paddle 13 and the second stirring paddle 14 to rotate, and then the two second driving motors 8 are turned on at the same time, so that the reciprocating screw 25 rotates synchronously, so that the The driving rod 23 slides up and down between the two limit blocks 26 of the reciprocating screw 25, and then drives the slider 19 to slide on the stirring shaft 6, so that the first stirring paddle 13 and the second stirring paddle 14 slide up and down on the stirring shaft 6 to achieve full agitation of the tank 1.

The examples of this specific embodiment are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore: all equivalent changes made according to the structure, shape and principle of the present invention are not It should be covered within the protection scope of the present invention.

Claims (8)

1. The utility model provides a water system treating agent mixing arrangement, includes the agitator tank, the agitator tank is including a jar body (1) and agitating unit, jar body (1) upper cover has closed sealed lid (2), agitating unit includes (mixing) shaft (6) and first driving motor (7), first driving motor (7) are installed perpendicularly in sealed lid (2) upper surface middle part, its characterized in that: the utility model discloses a stirring tank, including (mixing) shaft (6), the pivot fixed connection of (mixing) shaft (6) and first driving motor (7), the one end of (mixing) shaft (6) extends perpendicularly to the middle part of pressing close to jar body (1) bottom surface, just be fixed with rather than coaxial pivoted first stirring rake (13) and second stirring rake (14) on (mixing) shaft (6), be equipped with in jar body (1) and supply first stirring rake (13) and second stirring rake (14) along (mixing) shaft (6) axis direction gliding slide mechanism from top to bottom.

2. A water system treatment agent mixing device as claimed in claim 1, wherein: the stirring shaft is characterized in that a sliding strip (16) protrudes from the peripheral wall of the stirring shaft (6) along the axial direction of the stirring shaft, the first stirring paddle (13) and the second stirring paddle (14) are identical in structure, the second stirring paddle (14) and the first stirring paddle (13) both comprise a sleeve (17) which is connected to the stirring shaft (6) in a sliding mode, and a sliding groove (18) which is connected to the sliding strip (16) in a sliding mode is formed in the inner wall of the sleeve (17).

3. A water system treatment agent mixing device as claimed in claim 2, wherein: the sliding mechanism comprises a sliding block (19) fixed between the second stirring paddle (14) and the first stirring paddle (13), the sliding block (19) is connected to the stirring shaft (6) in a sliding mode, the sliding block (19) is arranged in a cylindrical mode, a sliding sleeve (21) is installed on the outer peripheral wall of the sliding block (19), a bearing (22) is fixed between the sliding sleeve (21) and the sliding block (19), and a driving rod (23) perpendicular to the axial direction of the stirring shaft (6) is fixed on the sliding sleeve (21); the sliding mechanism further comprises a reciprocating lead screw (25) and a second driving motor (8), the second driving motor (8) is vertically installed on the upper surface of the sealing cover (2), a rotating shaft of the second driving motor (8) is fixedly connected with the reciprocating lead screw (25), the reciprocating lead screw (25) is arranged close to the side wall of the tank body (1), and two ends of the reciprocating lead screw (25) are both fixed with limiting blocks (26); one end of the driving rod (23) far away from the sliding block (19) is sleeved on the reciprocating screw rod (25).

4. A water system treatment agent mixing device as claimed in claim 3, wherein: and a limiting block (26) on the reciprocating lead screw (25) is fixed through a bolt (3).

5. A water system treatment agent mixing device as claimed in claim 2, wherein: second stirring rake (14) and first stirring rake (13) all still set up stirring vane (15) on sleeve (17) including two centrosymmetries, stirring vane (15) top-down slope sets up, and stirring vane (15) do not touch with reciprocal lead screw (25).

6. A water system treatment agent mixing device as claimed in claim 3, wherein: two driving rods (23) on the sliding sleeve (21) are symmetrically arranged, and two driving motors (8) and two reciprocating lead screws (25) are symmetrically arranged.

7. A water system treatment agent mixing device as claimed in claim 2, wherein: one end of the stirring shaft (6) is fixedly connected with a rotating shaft of the first driving motor (7) through a bolt (3).

8. A water system treatment agent mixing device as claimed in claim 3, wherein: the sliding block (19) and the sleeve (17) are fixed through the bolt (3).

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