Disperse blue processing reduction mother liquor wastewater treatment device

Abstract

The utility model discloses a disperse blue processing reduction mother liquor wastewater treatment device, and relates to the technical field of disperse blue reduction mother liquor wastewater treatment, the disperse blue processing reduction mother liquor wastewater treatment device comprises a treatment box, the upper end and the lower end in the treatment box are respectively provided with an annular cavity I and an annular cavity II, and the annular cavity I and the annular cavity II are internally and jointly provided with a stirring assembly; a crushing box communicating with the first annular cavity is fixed to the left end of the outer top face of the treatment box, and a smashing assembly is arranged in the crushing box. Through the cooperation of the annular cavity I, the annular cavity II, the U-shaped scraping plate, the transverse stirring blade and the vertical stirring blade, wastewater can be subjected to double stirring and mixing operation, so that sulfur and the wastewater can be fully mixed and reacted, and the wastewater treatment effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology for dispersible blue reduction mother liquor, and in particular to a device for treating wastewater from dispersible blue processing reduction mother liquor. Background Technology

[0002] Disperse blue is a widely used primary dye for polyester, with high lightfastness. It can also be used for printing on polyester fabrics. Disperse blue production generates a large amount of wastewater, and sulfur is usually added to the disperse blue reduction mother liquor wastewater during wastewater treatment.

[0003] Currently available wastewater treatment devices often suffer from poor reaction efficiency because sulfur, mostly in block form, is difficult to fully contact and react rapidly with the wastewater. Therefore, those skilled in the art have provided a wastewater treatment device for dispersible blue processing reduction mother liquor to address the problems mentioned in the background section. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a wastewater treatment device for dispersible blue processing reduction mother liquor, which solves the problem mentioned in the background technology that, since sulfur is mostly in block form, it is difficult to allow it to fully contact and react quickly with the wastewater, resulting in poor reaction effect between sulfur and wastewater.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a wastewater treatment device for dispersible blue processing reduction mother liquor, including a treatment box, wherein an annular cavity one and an annular cavity two are respectively opened at the upper and lower ends of the treatment box, and a stirring assembly is provided inside the annular cavity one and the annular cavity two, and a crushing box communicating with the annular cavity one is fixed at the left end of the outer top surface of the treatment box, and a crushing assembly is provided inside the crushing box;

[0006] The stirring assembly includes a hollow rotating rod rotatably mounted at the center of the bottom surface of the second annular cavity. One end of the hollow rotating rod rotatably passes through the first annular cavity and extends to the top surface of the processing tank. U-shaped scrapers are symmetrically installed inside the first and second annular cavities and on the outer wall of the hollow rotating rod. Horizontal stirring blades are symmetrically installed at equal intervals at the center of the outer peripheral sidewall of the first and second annular cavities and on the outer sidewall of the hollow rotating rod. Vertical stirring blades are fixed at equal intervals at the upper and lower ends of the outer sidewall of several horizontal stirring blades. At the same time, square cavities that communicate with the hollow rotating rod are opened inside the several horizontal stirring blades. Circular holes that communicate with the square cavities are opened at equal intervals on the left and right outer walls of the horizontal stirring blades.

[0007] As a further technical solution of this utility model, the crushing assembly includes rotating shafts symmetrically rotatably installed inside the crushing box. Crushing rollers are fixedly sleeved on the outer walls of the two rotating shafts. The two ends of the two rotating shafts extend rotatably to the left and right outer walls of the crushing box, respectively. Gears are fixed on the outer left side of the crushing box and on the outer walls of the two rotating shafts. The two gears are meshed. A bevel gear one is fixed on the outer right side of the crushing box and on the outer wall of one of the rotating shafts. A bevel gear two is fixed on the outer top surface of the processing box and on the outer wall of the hollow rotating rod. The bevel gear one and bevel gear two are meshed.

[0008] As a further technical solution of this utility model, a drive motor is fixed on the right outer wall of the crushing box and at the location corresponding to another rotating shaft, and the output end of the drive motor is fixedly connected to the other rotating shaft.

[0009] As a further technical solution of this utility model, an air pump is fixed to the right end of the outer top surface of the processing box, and a rotary joint is rotatably connected to the outer top surface of the hollow rotating rod. The output end of the air pump is connected to the rotary joint through a pipe.

[0010] As a further technical solution of this utility model, the outer top surface of the crushing box is fixedly and continuously connected to a feeding hood, the rear end of the outer top surface of the processing box is fixedly and continuously connected to a water inlet pipe, and the outer bottom surface of the processing box is symmetrically fixedly and continuously connected to a drain pipe.

[0011] As a further technical solution of this utility model, a connecting pipe is fixedly installed on the right outer wall of the processing box, and the two ends of the connecting pipe are respectively connected to the first annular cavity and the second annular cavity.

[0012] As a further technical solution of this utility model, the four corners of the outer bottom surface of the processing box are fixed with support legs, and the outer bottom surface of the four support legs is provided with through screw holes.

[0013] This invention provides a wastewater treatment device for dispersible blue processing reduction mother liquor, which has the following advantages compared with the prior art:

[0014] 1. The wastewater treatment device for dispersible blue processing reduction mother liquor designed in this paper, through the combination of annular cavity one, annular cavity two, U-shaped scraper, horizontal stirring blade, and vertical stirring blade, can perform double stirring and mixing of wastewater, thereby allowing sulfur to fully mix and react with wastewater, thus improving the wastewater treatment effect.

[0015] 2. The wastewater treatment device for the dispersible blue processing reduction mother liquor designed in this paper can crush sulfur into tiny particles through the operation of the rotating shaft and crushing roller, thereby enabling the sulfur to fully contact the wastewater, thus accelerating the reaction efficiency and improving practicality. Attached Figure Description

[0016] Figure 1 A first three-dimensional structural schematic diagram of a wastewater treatment device for dispersible blue processing reduction mother liquor;

[0017] Figure 2 A second three-dimensional structural schematic diagram of a wastewater treatment device for dispersible blue processing reduction mother liquor;

[0018] Figure 3 A first cross-sectional three-dimensional structural schematic diagram of a wastewater treatment device for dispersible blue processing reduction mother liquor;

[0019] Figure 4 A second cross-sectional three-dimensional structural diagram of a wastewater treatment device for dispersible blue processing reduction mother liquor;

[0020] Figure 5 This is a three-dimensional structural diagram of the stirring and crushing components of a dispersible blue processing reduction mother liquor wastewater treatment device.

[0021] In the picture:

[0022] 1. Processing box; 101. Annular cavity one; 102. Annular cavity two; 103. Crushing box; 104. Air pump; 105. Rotary joint; 106. Pipeline; 107. Support leg;

[0023] 2. Mixing assembly; 201. Hollow rotor; 202. U-shaped scraper; 203. Horizontal mixing blade; 204. Vertical mixing blade; 205. Connecting pipe;

[0024] 3. Crushing assembly; 301. Rotating shaft; 302. Crushing roller; 303. Gear; 304. Bevel gear one; 305. Bevel gear two; 306. Drive motor;

[0025] 4. Square cavity; 401. Round hole;

[0026] 5. Feed hood; 501. Water inlet pipe; 502. Drain pipe. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-5 This utility model provides a technical solution for a wastewater treatment device for dispersible blue processing reduction mother liquor: It includes a treatment tank 1, with support legs 107 fixed at each of the four corners of the outer bottom surface of the treatment tank 1. Each of the four support legs 107 has a through-hole on its outer bottom surface. The support legs 107 are fixed to the working area by tightening the bolts in the screw holes, thus ensuring the stability of the treatment tank 1 during operation. The upper and lower ends of the treatment tank 1 are respectively provided with annular cavity one 101 and annular cavity two 102. A water inlet pipe 501 is fixed and connected to the rear end of the outer top surface of the treatment tank 1. First, the water inlet pipe 501 is connected to an external wastewater conveying pipe 106. Then, the power supply installed on the water inlet pipe 501 is turned on. Wastewater is transported to annular cavity 101 for treatment by a control valve. A connecting pipe 205 is fixedly installed on the right outer wall of treatment tank 1. The two ends of the connecting pipe 205 are respectively connected to annular cavity 101 and annular cavity 102. The control valve installed on the connecting pipe 205 is opened to discharge the wastewater treated in annular cavity 101 into the interior of annular cavity 102 along the connecting pipe 205 for secondary treatment, thereby ensuring that sulfur and wastewater are fully mixed and reacted. A drain pipe 502 is symmetrically fixed and connected to the bottom surface of treatment tank 1. Then, the wastewater treated in annular cavity 102 can be discharged by opening the control valve installed on the drain pipe 502.

[0029] An annular cavity 101 and an annular cavity 202 are both equipped with a stirring assembly 2. The stirring assembly 2 includes a hollow rotating rod 201 rotatably mounted at the center of the bottom surface of the annular cavity 202. One end of the hollow rotating rod 201 rotatably passes through the annular cavity 101 and extends to the top surface of the processing tank 1. U-shaped scrapers 202 are symmetrically installed inside the annular cavity 101 and annular cavity 202 and on the outer wall of the hollow rotating rod 201. Horizontal stirring blades 203 are symmetrically installed at equal intervals inside the annular cavity 101 and annular cavity 202 and at the center of the outer peripheral sidewall of the hollow rotating rod 201. Vertical stirring blades 204 are fixed at equal intervals at the upper and lower ends of the outer sidewalls of several horizontal stirring blades 203. By rotating the hollow rotating rod 201, the U-shaped scrapers 202, horizontal stirring blades 203, and vertical stirring blades 204 are driven to rotate synchronously, allowing... During rotation, the U-shaped scraper 202 scrapes off the material adhering to the inner walls of the first annular cavity 101 and the second annular cavity 102. At the same time, the horizontal stirring blades 203 and the vertical stirring blades 204 cross-stir the wastewater horizontally and vertically, thereby improving the mixing effect between the wastewater and sulfur and thus improving practicality. An air pump 104 is fixed to the right end of the outer top surface of the treatment tank 1. The outer top surface of the hollow rotating rod 201 rotates and is connected to a rotary joint 105. The output end of the air pump 104 is connected to the rotary joint 105 through the pipe 106. During the mixing process, the air pump 104 is controlled and started simultaneously to deliver external gas to the interior of the hollow rotating rod 201 through the pipe 106 and the rotary joint 105. The gas is then diverted into the square cavity 4 and sprayed out from the round hole 401, which plays a disturbing role and can better improve the treatment effect of wastewater.

[0030] A crushing box 103, which communicates with the annular cavity 101, is fixed to the left end of the outer top surface of the processing box 1. A feed hood 5 is fixed and connected to the outer top surface of the crushing box 103. Sulfur is fed into the crushing box 103 through the feed hood 5. A crushing assembly 3 is installed inside the crushing box 103. The crushing assembly 3 includes rotating shafts 301 symmetrically rotatably installed inside the crushing box 103. Crushing rollers 302 are fixedly sleeved on the outer walls of the two rotating shafts 301. The two ends of the two rotating shafts 301 extend rotatably to the left and right outer walls of the crushing box 103, respectively. Gears 303 are fixed on the outer left side of the crushing box 103 and on the outer walls of the two rotating shafts 301. The wheel 303 is meshing. A drive motor 306 is fixed on the right outer wall of the crushing box 103, corresponding to another rotating shaft 301. The output end of the drive motor 306 is fixedly connected to the other rotating shaft 301. The drive motor 306 is controlled and started to drive one of the gears 303 on one of the rotating shafts 301 to rotate. Under the meshing connection characteristics of the gears 303, the other gear 303 is synchronously driven to drive the other rotating shaft 301 to rotate synchronously in the opposite direction. This allows the crushing roller 302 to crush the sulfur into small particles, which then fall into the interior of the annular cavity 101, facilitating full contact between the sulfur and the wastewater and accelerating the reaction efficiency.

[0031] A bevel gear 304 is fixed to the outer right side of the crushing box 103 and on the outer wall of one of the rotating shafts 301. A bevel gear 305 is fixed to the outer top surface of the processing box 1 and on the outer wall of the hollow rotating rod 201. The bevel gear 304 and the bevel gear 305 are meshed. At the same time, when the other rotating shaft 301 rotates, it synchronously drives the bevel gear 304 to rotate. In this way, under the meshing connection characteristic of the bevel gear 304, the bevel gear 305 drives the hollow rotating rod 201 to rotate synchronously, thereby achieving a linkage effect and improving practicality.

[0032] The working principle of this utility model is as follows: When in use, wastewater is first transported to the inside of the annular cavity 101 through the inlet pipe 501. Then, the drive motor 306 is started to drive the rotating shaft 301 to rotate, and in turn, the hollow rotating rod 201 is rotated synchronously. Then, sulfur is fed into the crushing box 103 through the feed cover 5, and the crushing roller 302 crushes the sulfur into tiny particles, which then fall into the inside of the annular cavity 101 and come into full contact with the wastewater.

[0033] At the same time, the air pump 104 is started, which delivers the outside air through the pipe 106 and the rotary joint 105 to the interior of the hollow rotating rod 201. Then, it is diverted into the square cavity 4 and sprayed out from the round hole 401, which plays a stirring role.

[0034] At the same time, the U-shaped scraper 202, the horizontal stirring blade 203, and the vertical stirring blade 204 rotate synchronously to fully mix the wastewater and sulfur.

[0035] Secondly, the electrically controlled valve installed on the connecting pipe 205 is opened, and the wastewater treated by the annular cavity 101 is discharged into the interior of the annular cavity 202 along the connecting pipe 205 for secondary stirring and mixing treatment, thereby ensuring that the sulfur and wastewater are fully mixed and reacted.

[0036] Finally, by opening the electrically controlled valve installed on the drain pipe 502, the treated wastewater inside the annular cavity 102 can be discharged.

[0037] It should be noted that the electrically controlled valve and air pump 104 are existing technology devices, and their working principles and structural features will not be described or shown in this article. Also, all electrical components mentioned in this article are electrically connected to the controller and power supply. The control method of this utility model is controlled by the controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming. The power supply is also common knowledge in the art, so the control method and circuit connection will not be explained in detail.

[0038] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A device for treating wastewater from the dispersible blue processing reduction mother liquor, characterized in that, The equipment includes a processing box (1), with annular cavity one (101) and annular cavity two (102) respectively opened at the upper and lower ends of the processing box (1). A stirring assembly (2) is provided inside the annular cavity one (101) and annular cavity two (102). A crushing box (103) that communicates with annular cavity one (101) is fixed at the left end of the outer top surface of the processing box (1). A crushing assembly (3) is provided inside the crushing box (103). The stirring assembly (2) includes a hollow rotating rod (201) rotatably mounted at the center of the bottom surface of the second annular cavity (102). One end of the hollow rotating rod (201) rotatably passes through the first annular cavity (101) and extends to the outer top surface of the processing tank (1). U-shaped scrapers (202) are symmetrically installed inside the first annular cavity (101) and the second annular cavity (102) on the outer wall of the hollow rotating rod (201). A horizontal stirring blade (203) is symmetrically installed at equal intervals at the center of the outer peripheral side wall of the rotating rod (201). Vertical stirring blades (204) are fixed at equal intervals at the upper and lower ends of the outer side wall of the horizontal stirring blades (203). At the same time, a square cavity (4) is opened inside the horizontal stirring blades (203) and communicates with the hollow rotating rod (201). Circular holes (401) are opened at equal intervals on the left and right outer walls of the horizontal stirring blades (203) and communicate with the square cavity (4).

2. The device for treating wastewater from dispersible blue processing reduction mother liquor according to claim 1, characterized in that, The crushing assembly (3) includes rotating shafts (301) symmetrically rotatably installed inside the crushing box (103). Crushing rollers (302) are fixedly sleeved on the outer walls of the two rotating shafts (301). The two ends of the two rotating shafts (301) respectively extend to the left and right outer walls of the crushing box (103). Gears (303) are fixed on the outer left side of the crushing box (103) and on the outer walls of the two rotating shafts (301). The two gears (303) are meshed. A bevel gear one (304) is fixed on the outer right side of the crushing box (103) and on the outer wall of one of the rotating shafts (301). A bevel gear two (305) is fixed on the outer top surface of the processing box (1) and on the outer wall of the hollow rotating rod (201). The bevel gear one (304) and the bevel gear two (305) are meshed.

3. The wastewater treatment device for dispersible blue processing reduction mother liquor according to claim 2, characterized in that, A drive motor (306) is fixed on the right outer wall of the crushing box (103) and at the location corresponding to another rotating shaft (301). The output end of the drive motor (306) is fixedly connected to the other rotating shaft (301).

4. The device for treating wastewater from dispersible blue processing reduction mother liquor according to claim 1, characterized in that, An air pump (104) is fixed to the right end of the outer top surface of the processing box (1). The outer top surface of the hollow rotating rod (201) is rotatable and connected to a rotary joint (105). The output end of the air pump (104) is connected to the rotary joint (105) through a pipe (106).

5. The device for treating wastewater from dispersible blue processing reduction mother liquor according to claim 1, characterized in that, The outer top surface of the crushing box (103) is fixed and connected to the feed hood (5), the rear end of the outer top surface of the processing box (1) is fixed and connected to the water inlet pipe (501), and the outer bottom surface of the processing box (1) is symmetrically fixed and connected to the drain pipe (502).

6. The wastewater treatment device for dispersible blue processing reduction mother liquor according to claim 1, characterized in that, A connecting pipe (205) is fixedly installed on the right outer wall of the processing box (1), and the two ends of the connecting pipe (205) are respectively connected to the first annular cavity (101) and the second annular cavity (102).

7. The wastewater treatment device for dispersible blue processing reduction mother liquor according to claim 1, characterized in that, The processing box (1) has four legs (107) fixed at the four corners of its outer bottom surface, and each of the four legs (107) has a through screw hole on its outer bottom surface.

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