Flocculation mixing and stirring device for printing and dyeing wastewater treatment

Abstract

The utility model discloses a flocculation mixing and stirring device for printing and dyeing wastewater treatment. The flocculation mixing and stirring device comprises a stirring device body and a liquid outlet pipe arranged on the left side of the stirring device body, when the flocculation mixing and stirring device for printing and dyeing wastewater treatment is used, a collecting box is firstly placed at the bottom of a stirring device body through a base, then a clamping ring is clamped outside a clamping column, then a protective cover is installed at the upper end of the stirring device body, and then wastewater and a flocculating agent are poured into the stirring device body through a liquid inlet pipe; the motor body works to drive the output shaft to rotate, so that the stirring rod stirs wastewater and a flocculating agent, the flocculating agent and the wastewater are fully mixed to form a flocculating constituent, and the flocculating constituent enters the collecting box through sedimentation; the collecting box can be taken out from the interior of the stirring device body through the clamping ring and the connecting belt, and by arranging the collecting box, the collecting convenience of the flocculating constituent is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field related to environmental engineering and wastewater treatment, and particularly relates to a flocculation, mixing and stirring device for treating printing and dyeing wastewater. Background Art

[0002] Printing and dyeing wastewater treatment is an important part of environmental protection in the textile printing and dyeing industry. Its treatment efficiency and cost directly affect the sustainable development of the enterprise and the fulfillment of its environmental responsibilities. The flocculation mixing and stirring device is a key link in the treatment of printing and dyeing wastewater. It involves multiple processes such as flocculant addition, mixing and reaction, and plays a decisive role in the treatment effect of wastewater. The existing printing and dyeing wastewater treatment flocculation mixing and stirring device is mainly composed of a liquid outlet pipe, a control valve, a stirring device body, a protective cover, a mounting plate, a motor body, a liquid inlet pipe, a support column, a support pad, an output shaft and other components. The existing printing and dyeing wastewater treatment flocculation mixing and stirring device is not only inconvenient for collecting flocculants when in use, but also inconvenient for cleaning the inside of the stirring device body. Therefore, a flocculation mixing and stirring device for printing and dyeing wastewater treatment is indispensable. Utility Model Content

[0003] The purpose of the utility model is to provide a flocculation mixing and stirring device for treating printing and dyeing wastewater, so as to solve the problem in the above background technology that the existing flocculation mixing and stirring device for treating printing and dyeing wastewater is not only inconvenient for collecting floccules during use, but also inconvenient for cleaning the inside of the stirring device body.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions: a flocculation mixing and stirring device for treating printing and dyeing wastewater, comprising

[0005] A stirring device body and a liquid outlet pipe arranged on the left side of the stirring device body;

[0006] A control valve is provided at the upper end of the liquid outlet pipe;

[0007] A protective cover is installed at the upper end of the stirring device body, and a motor body is installed at the center of the upper end of the protective cover;

[0008] An output shaft is connected to the interior of the stirring device body and at the lower end of the motor body, a connecting ring is installed at the exterior of the output shaft, and stirring rods are connected to the left and right sides of the connecting ring;

[0009] A liquid inlet pipe is provided at the upper end of the protective cover and at the right side of the motor body;

[0010] The motor body is electrically connected to an external power supply;

[0011] A base is installed at the bottom end of the inner part of the stirring device body, a connecting pipe is connected to the upper end of the base, a collecting box is connected to the upper end of the connecting pipe, a hollow net is provided at the inner position of the collecting box, placement grooves are provided at the left and right walls of the stirring device body, a clamping column is provided at the inner position of the placement groove, a clamping ring is installed at the outer position of the clamping column, the clamping ring is connected to the collecting box by an elastic band, the setting of the collecting box enhances the convenience of collecting the flocs, and the setting of the clamping ring, the clamping column and the connecting belt enhances the convenience of taking the collecting box away.

[0012] Preferably, a mounting plate is connected to the upper end of the protective cover and located at the lower end of the motor body, and mounting holes are provided inside the mounting plate and located around the mounting plate, and the mounting holes pass through the mounting plate.

[0013] Preferably, a connecting hole is provided inside the upper end of the protective cover at a position corresponding to the mounting hole, and internal threads are provided at inner walls of the mounting hole and the connecting hole.

[0014] Preferably, a fastening nut is provided inside the mounting hole and the connecting hole and at the upper end of the mounting plate, and an external thread is provided on the outer wall of the fastening nut.

[0015] Preferably, the fastening nut is connected to the internal threads of the mounting hole and the inner wall of the connecting hole through the external threads of the outer wall, so that the mounting plate is fixed to the upper end of the protective cover, and the motor body is fixed to the upper end of the protective cover.

[0016] Preferably, support columns are provided around the lower end of the stirring device body, and the support columns are fixedly connected to the stirring device body by welding.

[0017] Preferably, a support pad is connected to the lower end of the support column, and four support columns and four support pads are provided, and the four support columns and support pads are an integrated structure.

[0018] Preferably, the support column and the support pad are both made of stainless steel. The arrangement of the support column and the support pad enhances the stability of the placement of the flocculation mixing and stirring device for treating printing and dyeing wastewater.

[0019] Compared with the prior art, the present invention provides a flocculation mixing and stirring device for treating printing and dyeing wastewater, which has the following beneficial effects:

[0020] The utility model improves a flocculation mixing and stirring device for treating printing and dyeing wastewater. When using the flocculation mixing and stirring device for treating printing and dyeing wastewater, the collecting box is first placed on the bottom of the stirring device body through the base, and then the clamping ring is clamped into the outside of the clamping column, and then the protective cover is installed on the upper end of the stirring device body, and then the motor body is connected to the external power supply, and then the wastewater and flocculant are poured into the interior of the stirring device body through the liquid inlet pipe, and then the motor body is started. The operation of the motor body will drive the output shaft to rotate, so that the stirring rod stirs the wastewater and the flocculant, and the flocculant and the wastewater are fully mixed to form flocs, which enter the interior of the collecting box through sedimentation. When it is necessary to clean the interior of the stirring device body, the protective cover is removed, and then the collecting box is taken out from the interior of the stirring device body through the clamping ring and the connecting belt. The arrangement of the collecting box enhances the convenience of collecting the flocs and reduces the secondary cleaning of the staff, and the arrangement of the clamping ring, the clamping column and the connecting belt enhances the convenience of taking the collecting box away. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the flocculation, mixing and stirring device for treating printing and dyeing wastewater of the utility model.

[0022] Figure 2 This is a schematic diagram of the internal structure of the flocculation mixing and stirring device for treating printing and dyeing wastewater in the utility model.

[0023] Figure 3 This is an enlarged structural diagram of the collecting box of the flocculation mixing and stirring device for treating printing and dyeing wastewater in the utility model.

[0024] Figure 4 This is an enlarged structural diagram of the clamping ring and clamping column of the flocculation mixing and stirring device for treating printing and dyeing wastewater in the utility model.

[0025] In the figure: 1. liquid outlet pipe; 2. control valve; 3. stirring device body; 4. protective cover; 5. mounting plate; 6. motor body; 7. liquid inlet pipe; 8. support column; 9. support pad; 10. connecting ring; 11. stirring stick; 12. collecting box; 13. base; 14. connecting pipe; 15. output shaft; 16. elastic belt; 17. hollow net; 18. placement groove; 19. clamping column; 20. clamping ring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] The utility model provides Figure 1-4 The flocculation mixing and stirring device for treating printing and dyeing wastewater shown in the figure is a flocculation mixing and stirring device for treating printing and dyeing wastewater, comprising a stirring device body 3 and a liquid outlet pipe 1 arranged at the left side of the stirring device body 3; a control valve 2 is provided at the upper end of the liquid outlet pipe 1; a protective cover 4 is installed at the upper end of the stirring device body 3, and a motor body 6 is installed at the upper center of the protective cover 4; an output shaft 15 is connected to the interior of the stirring device body 3 and at the lower end of the motor body 6, a connecting ring 10 is installed at the outer position of the output shaft 15, and stirring rods 11 are connected to the left and right sides of the connecting ring 10; a liquid inlet pipe 7 is provided at the upper end of the protective cover 4 and at the right side of the motor body 6; the motor body The body 6 is electrically connected to the external power supply; a base 13 is installed at the bottom end of the inner part of the stirring device body 3, a connecting pipe 14 is connected at the upper end of the base 13, a collecting box 12 is connected at the upper end of the connecting pipe 14, a hollow net 17 is provided at the inner position of the collecting box 12, and a placement groove 18 is provided at the left and right walls of the stirring device body 3, a clamping column 19 is provided at the inner position of the placement groove 18, a clamping ring 20 is installed at the outer position of the clamping column 19, and the clamping ring 20 is connected to the collecting box 12 by an elastic band 16. The setting of the collecting box 12 enhances the convenience of collecting the flocs, and the setting of the clamping ring 20, the clamping column 19 and the connecting belt enhances the convenience of taking the collecting box 12 away.

[0028] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, in order to enhance the convenience of flocculent collection, when using the flocculation mixing and stirring device for treating printing and dyeing wastewater, first place the collection box 12 on the bottom of the stirring device body 3 through the base 13, then clamp the clamping ring 20 into the outside of the clamping column 19, then install the protective cover 4 on the upper end of the stirring device body 3, then connect the motor body 6 to the external power supply, then pour the wastewater and flocculant into the inside of the stirring device body 3 through the liquid inlet pipe 7, and then start the motor body 6. The motor body 6 will drive the output shaft 15 to rotate when it works, so that the stirring The stick 11 stirs the wastewater and the flocculant. After the flocculant and the wastewater are fully mixed, flocs are formed and enter the collection box 12 through sedimentation. When the inside of the stirring device body 3 needs to be cleaned, the protective cover 4 is removed, and then the collection box 12 is taken out from the inside of the stirring device body 3 through the clamping ring 20 and the connecting belt. The setting of the collecting box 12 enhances the convenience of collecting the flocs and reduces the secondary cleaning of the staff. The setting of the clamping ring 20, the clamping column 19 and the connecting belt enhances the convenience of taking the collecting box 12 away.

[0029] A mounting plate 5 is connected to the upper end of the protective cover 4 and located at the lower end of the motor body 6. Mounting holes are provided inside the mounting plate 5 and located around the mounting plate 5. The mounting holes penetrate the mounting plate 5. Connecting holes are provided inside the upper end of the protective cover 4 and at positions corresponding to the mounting holes. Internal threads are provided on the inner walls of the mounting holes and the connecting holes. Fastening nuts are provided inside the mounting holes and the connecting holes and located at the upper end of the mounting plate 5. External threads are provided on the outer walls of the fastening nuts. The fastening nuts are connected to the internal threads on the outer wall with the internal threads on the inner walls of the mounting holes and the connecting holes through the external threads on the outer wall, so that the mounting plate 5 is fixed to the upper end of the protective cover 4, and then the motor body 6 is fixed to the upper end of the protective cover 4.

[0030] like Figure 1 and Figure 2 As shown, in order to enhance the convenience of installation and disassembly of the motor body 6, when using the flocculation mixing and stirring device for treating printing and dyeing wastewater, the mounting plate 5 is first connected to the motor body 6, and then the mounting plate 5 is placed on the upper end of the protective cover 4, so that the mounting hole inside the mounting plate 5 is aligned with the connecting hole inside the upper end of the protective cover 4, and then the fastening nut is inserted into the inside of the mounting hole and the connecting hole, and the fastening nut is connected with the internal thread of the mounting hole and the inner wall of the connecting hole through the external thread of the outer wall, so that the mounting plate 5 is fixed to the upper end of the protective cover 4, and then the motor body 6 is fixed to the upper end of the protective cover 4. The arrangement of the mounting plate 5, the mounting hole, the connecting hole and the fastening nut enhances the convenience of installation and disassembly of the motor body 6.

[0031] Support columns 8 are arranged around the lower end of the stirring device body 3. The support columns 8 are fixedly connected to the stirring device body 3 by welding. A support pad 9 is connected to the lower end of the support column 8. There are four support columns 8 and four support pads 9. The four support columns 8 and support pads 9 are an integrated structure. The support columns 8 and support pads 9 are both made of stainless steel. Through the arrangement of the support columns 8 and support pads 9, the stability of the placement of the flocculation mixing and stirring device for printing and dyeing wastewater treatment is enhanced.

[0032] like Figure 1 and Figure 2 As shown, in order to enhance the placement stability of the flocculation mixing and stirring device for printing and dyeing wastewater treatment, when using the flocculation mixing and stirring device for printing and dyeing wastewater treatment, first connect the support column 8 with the support pad 9, and then weld the support column 8 to the positions around the lower end of the stirring device body 3, and then contact the flocculation mixing and stirring device for printing and dyeing wastewater treatment with the ground through the support pad 9, so that the flocculation mixing and stirring device for printing and dyeing wastewater treatment is placed on the ground through the support column 8. Through the arrangement of the support column 8 and the support pad 9, the placement stability of the flocculation mixing and stirring device for printing and dyeing wastewater treatment is enhanced, so that the flocculation mixing and stirring device for printing and dyeing wastewater treatment can be better used.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A flocculation mixing and stirring device for treating printing and dyeing wastewater, comprising A stirring device body (3) and a liquid outlet pipe (1) arranged at the left side of the stirring device body (3); A control valve (2) is provided at the upper end of the liquid outlet pipe (1); A protective cover (4) is installed at the upper end of the stirring device body (3), and a motor body (6) is installed at the center of the upper end of the protective cover (4); An output shaft (15) is connected to the interior of the stirring device body (3) and at the lower end of the motor body (6); a connecting ring (10) is installed at an external position of the output shaft (15); stirring rods (11) are connected to the left and right sides of the connecting ring (10); A liquid inlet pipe (7) is provided at the upper end of the protective cover (4) and located on the right side of the motor body (6); The motor body (6) is electrically connected to an external power source; Its characteristics are: A base (13) is installed at the bottom end of the stirring device body (3), a connecting pipe (14) is connected to the upper end of the base (13), a collecting box (12) is connected to the upper end of the connecting pipe (14), a hollow net (17) is provided at the inner position of the collecting box (12), a placement groove (18) is provided at the left and right walls of the stirring device body (3), a clamping column (19) is provided at the inner position of the placement groove (18), a clamping ring (20) is installed at the outer position of the clamping column (19), and the clamping ring (20) is connected to the collecting box (12) through an elastic band (16). The arrangement of the collecting box (12) enhances the convenience of collecting flocs, and the arrangement of the clamping ring (20), the clamping column (19) and the connecting band enhances the convenience of taking the collecting box (12) away.

2. The flocculation mixing and stirring device for treating printing and dyeing wastewater according to claim 1, characterized in that: A mounting plate (5) is connected to the upper end of the protective cover (4) and located at the lower end of the motor body (6); mounting holes are provided inside the mounting plate (5) and at positions around the mounting plate (5); the mounting holes penetrate the mounting plate (5).

3. The flocculation mixing and stirring device for treating printing and dyeing wastewater according to claim 2, characterized in that: A connecting hole is provided inside the upper end of the protective cover (4) at a position corresponding to the mounting hole, and internal threads are provided at inner wall positions of the mounting hole and the connecting hole.

4. The flocculation mixing and stirring device for treating printing and dyeing wastewater according to claim 3, characterized in that: A fastening nut is provided inside the mounting hole and the connecting hole and at the upper end of the mounting plate (5), and an external thread is provided at the outer wall of the fastening nut.

5. The flocculation mixing and stirring device for treating printing and dyeing wastewater according to claim 4, characterized in that: The fastening nut is connected to the internal threads of the mounting hole and the inner wall of the connecting hole through the external threads of the outer wall, thereby fixing the mounting plate (5) to the upper end of the protective cover (4), and further fixing the motor body (6) to the upper end of the protective cover (4).

6. The flocculation mixing and stirring device for treating printing and dyeing wastewater according to claim 1, characterized in that: Support columns (8) are provided around the lower end of the stirring device body (3), and the support columns (8) are fixedly connected to the stirring device body (3) by welding.

7. The flocculation mixing and stirring device for treating printing and dyeing wastewater according to claim 6, characterized in that: A support pad (9) is connected to the lower end of the support column (8), and four support columns (8) and four support pads (9) are provided. The four support columns (8) and the four support pads (9) are an integrated structure.

8. The flocculation mixing and stirring device for treating printing and dyeing wastewater according to claim 7, characterized in that: The support column (8) and the support pad (9) are both made of stainless steel. The arrangement of the support column (8) and the support pad (9) enhances the stability of the placement of the flocculation mixing and stirring device for treating printing and dyeing wastewater.

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