Pyrrole triazine photoelectric material waste liquid treatment device

Abstract

The invention discloses a pyrrotriazine photoelectric material waste liquid treatment device, and relates to the technical field of pyrrotriazine photoelectric material waste liquid treatment.The pyrrotriazine photoelectric material waste liquid treatment device comprises a neutralizing tank and a neutralizer storage cylinder, and the neutralizer storage cylinder is located above the neutralizing tank. According to the present invention, the alkali neutralizer in the neutralizer storage cylinder is continuously and discontinuously added into the neutralization tank, such that the addition amount and the addition speed of the neutralizer can be well controlled so as to avoid the violent or non-uniform reaction caused by the one-time excessive addition of the neutralizer; the alkali neutralizer is added into the neutralization tank in a more dispersed manner, the alkali neutralizer can be more widely distributed in the waste liquid through rotation and swinging of the dispersion disc, the preliminary mixing effect is improved, a probe of the PH detector is inserted into the neutralization tank, and the pH value change of the waste liquid of the pyrrolotriazine photoelectric material in the treatment process can be detected in real time.

Description

Technical Field

[0001] The invention relates to the technical field of pyrrole triazine photoelectric material waste liquid treatment, and in particular to a pyrrole triazine photoelectric material waste liquid treatment device. Background Art

[0002] With the rapid development of optoelectronic technology, pyrrole triazine optoelectronic materials have been widely used in many fields due to their excellent optoelectronic properties. However, in the production, processing and use of pyrrole triazine optoelectronic materials, a large amount of waste liquid is inevitably generated. Due to the production process and the chemical reactions involved, these waste liquids are usually acidic. Acidic waste liquids may contain various harmful chemicals, such as unreacted pyrrole triazine compounds, organic solvents, heavy metal ions, etc. If these acidic waste liquids are directly discharged without proper treatment, they will cause serious pollution to the environment. Therefore, it is necessary to neutralize the waste liquid of pyrrole triazine optoelectronic materials.

[0003] The current pyrrole triazine photoelectric material waste liquid treatment device has been found to have at least the following technical problems:

[0004] First, when adding alkaline neutralizers to the existing pyrrole triazine photoelectric material waste liquid treatment equipment, the neutralizers are often too concentrated in a certain part of the neutralization tank and are not dispersed enough. This concentrated addition method causes the neutralizer to be unable to contact the waste liquid evenly, causing some areas to over-react and other areas to under-react, greatly reducing the efficiency and uniformity of the neutralization reaction.

[0005] Second, the existing pyrrole triazine photoelectric material waste liquid treatment device usually adds a certain amount of alkaline neutralizer at one time, and cannot perform intermittent addition, which leads to violent or uneven reactions and affects the subsequent treatment effect. Summary of the invention

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the present invention provides a pyrrole triazine photoelectric material waste liquid treatment device to solve the above-mentioned technical problems.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0010] A pyrrole triazine photoelectric material waste liquid treatment device comprises a neutralization tank and a neutralizer storage cylinder, wherein the neutralizer storage cylinder is located above the neutralization tank, a discharge pipe is fixedly installed at the bottom end of the neutralizer storage cylinder, a feeding hole is opened in the middle of the upper surface of the neutralization tank, and the discharge pipe is located directly above the feeding hole, a dispersion disk is arranged on the upper side of the inner cavity of the neutralization tank, the dispersion disk is conical in design, and the convex part of the dispersion disk is arranged upward, a connecting ring is arranged above the dispersion disk, the connecting ring is fixedly installed in the neutralization tank, a liquid inlet pipe is fixedly connected to the connecting ring, a plurality of liquid discharge holes are opened at equal intervals on the circumference of the bottom surface of the connecting ring, a plurality of gear bars are fixedly installed at equal intervals on the circumference of the upper end of the dispersion disk, a discharge port is formed between each adjacent gear bar, a retaining ring is fixedly installed on the upper end of the dispersion disk, a pH detector is installed on the upper end of the neutralization tank, and a probe of the pH detector is inserted into the neutralization tank.

[0011] Preferably: a turntable is rotatably mounted on the upper end of the neutralization tank, an annular groove is provided on the upper surface of the turntable, an annular leakage hole is provided on the bottom surface of the turntable, a gear ring 2 is fixedly sleeved on the outer side of the turntable, a fixing rod is fixedly connected to the neutralizer storage cylinder, the neutralizer storage cylinder is connected and fixed to the upper end of the neutralization tank via the fixing rod, and the bottom end of the discharge pipe is slidably mounted in the annular groove and fits against the bottom surface of the inner wall of the annular groove.

[0012] Preferably: a fixing plate is fixedly installed on the upper end of the neutralization tank, a motor is fixedly installed on the bottom end of the fixing plate, the output shaft of the motor is fixedly connected to the middle part of the upper end of the turntable, a protective sleeve is fixedly installed on the upper end of the neutralization tank, the protective sleeve is movably mounted on the discharge pipe, an outer shell is fixedly installed on the outer end of the neutralization tank, a rotating shaft is rotatably installed in the outer shell, gear one and gear two are fixedly installed on the upper and lower ends of the rotating shaft respectively, a gear ring one is fixedly sleeved on the retaining ring, the gear one is meshed with the gear ring two, and a synchronous belt is sleeved on the gear two and the gear ring one.

[0013] Preferably: a stirring shaft is fixedly installed in the middle of the bottom end of the dispersion disk, a connecting seat is fixedly installed in the neutralization tank, the upper end of the stirring shaft is rotatably connected to the connecting seat, the bottom end of the stirring shaft is rotatably connected to the bottom surface of the inner wall of the neutralization tank, and a plurality of groups of stirring blades are fixedly installed on the stirring shaft.

[0014] Preferably: the turntable and the gear ring movably penetrate the protective sleeve, the synchronous belt movably penetrates the neutralization tank, the centers of the dispersion disk, the connecting ring and the feeding hole are on the same axis, the liquid inlet pipe penetrates the neutralization tank, a flange is fixedly installed on the liquid inlet pipe, a drain pipe is fixedly installed at the lower end of the neutralization tank, the bottom end of the neutralizer storage cylinder is conical in design, and a control valve is provided on the drain pipe.

[0015] (III) Beneficial effects

[0016] 1. The alkaline neutralizer is thrown into the neutralization tank by the rotation of the dispersion disk to react with the pyrrole triazine photoelectric material waste liquid. When the position of the annular leakage hole does not correspond to the position of the discharge pipe, the discharge pipe is blocked. The motor continuously drives the rotation of the turntable, so that the alkaline neutralizer in the neutralizer storage cylinder is continuously and intermittently added to the neutralization tank. This intermittent addition of the alkaline neutralizer can better control the amount and speed of the neutralizer, and avoid excessive addition at one time to cause excessive or uneven reaction. The alkaline neutralizer is added to the neutralization tank more dispersedly by the rotation of the dispersion disk. The rotation and swinging of the dispersion disk can make the alkaline neutralizer more widely distributed in the waste liquid, thereby improving the effect of preliminary mixing. The probe of the pH detector is inserted into the neutralization tank, and can detect the pH changes of the pyrrole triazine photoelectric material waste liquid during the treatment process in real time.

[0017] Second: the rotation of the rotating shaft drives the gear 2 to rotate. Since a synchronous belt is provided on the gear 2 and the gear ring 1, the rotation of the gear 2 will drive the gear ring 1 to rotate. The rotation of the gear ring 1 drives the retaining ring and the dispersion disk to rotate, so that the alkaline neutralizer falling on the dispersion disk is thrown out from each discharge port under the action of centrifugal force, thereby increasing the distribution range of the alkaline neutralizer in the neutralization tank, making it more fully contact with the pyrrole triazine photoelectric material waste liquid, accelerating the reaction speed, and improving the efficiency and uniformity of the neutralization reaction.

[0018] 3. Several liquid outlet holes are equidistantly opened on the circumference of the bottom surface of the connecting ring, and the waste liquid of the triazine photoelectric material will be discharged from each liquid outlet hole. The waste liquid discharged from each liquid outlet hole will be preliminarily mixed with the alkaline neutralizer thrown out from the dispersing disk from the discharge port, and the alkaline neutralizer thrown out from the dispersing disk to the side wall of the neutralization tank can be washed away, so that the waste liquid of the pyrrole triazine photoelectric material and the alkaline neutralizer can be mixed at the time of initial contact, reducing the local concentration difference, and at the same time, the alkaline neutralizer on the side wall can be washed away in time to avoid its accumulation or residue, thereby ensuring the full progress of the reaction.

[0019] Four: The rotation of the dispersion disk will drive the stirring shaft to rotate, and the rotation of the stirring shaft will drive multiple groups of stirring blades to rotate. The rotation of multiple groups of stirring blades can stir and mix the pyrrole triazine photoelectric material waste liquid and the alkaline neutralizer. The stirring shaft is rotatably connected to the neutralization tank and the connecting seat respectively, ensuring the stability of the stirring shaft and the stirring blades during rotation. The stable and continuous stirring action can further promote the full mixing of the waste liquid and the neutralizer, eliminate possible uneven mixing areas, and enable the neutralization reaction to proceed evenly and efficiently in the entire neutralization tank, thereby improving the treatment effect.

[0020] 5. Gear 1 needs to rotate multiple times for gear ring 2 to rotate one circle, so the dispersion disk and stirring blades can rotate at a higher speed. The high-speed dispersion disk and stirring blades can generate stronger centrifugal force and stirring force, making the mixing of waste liquid and alkaline neutralizer more rapid and sufficient, greatly shortening the reaction time and improving the treatment efficiency. At the same time, the high speed also helps to break the concentration gradient in the reaction system, making the reaction more uniform and consistent, and ensuring the stability and reliability of the treatment quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0022] Figure 1 It is a structural diagram of the whole device for treating waste liquid of pyrrole triazine photoelectric materials of the present invention;

[0023] Figure 2 It is a structural diagram of the pH detector of the present invention;

[0024] Figure 3 It is a structural diagram of the feeding hole of the present invention;

[0025] Figure 4 It is a structural diagram of the neutralization tank of the present invention;

[0026] Figure 5 It is a structural diagram of the dispersion disk of the present invention;

[0027] Figure 6 It is a structural diagram of the gear bar of the present invention;

[0028] Figure 7 It is a structural diagram of the connecting ring of the present invention;

[0029] Figure 8 It is a structural diagram of the stirring blade of the present invention;

[0030] Fig. 9 It is a structural diagram of the turntable of the present invention.

[0031] Legend: 1. Neutralization tank; 11. Feeding hole; 12. Drain pipe; 13. Protective cover; 14. Outer shell; 15. Fixed plate; 2. Neutralizer storage cylinder; 21. Discharge pipe; 22. Fixed rod; 3. PH detector; 4. Dispersion disk; 41. Shift bar; 42. Shift ring; 43. Discharge port; 44. Gear ring 1; 5. Connecting ring; 51. Liquid inlet pipe; 52. Flange; 53. Liquid outlet; 6. Turntable; 61. Annular groove; 62. Annular leakage hole; 63. Gear ring 2; 7. Rotating shaft; 71. Gear 1; 72. Gear 2; 73. Synchronous belt; 8. Motor; 9. Agitator shaft; 91. Agitator blade; 92. Connecting seat. DETAILED DESCRIPTION

[0032] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0033] Embodiment: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9As shown, in view of the problems existing in the prior art, the present invention provides a pyrrole triazine photoelectric material waste liquid treatment device, comprising a neutralization tank 1 and a neutralizer storage cylinder 2, the neutralizer storage cylinder 2 is located above the neutralization tank 1, a discharge pipe 21 is fixedly installed at the bottom end of the neutralizer storage cylinder 2, a feeding hole 11 is opened in the middle of the upper surface of the neutralization tank 1, and the discharge pipe 21 is located directly above the feeding hole 11, a dispersion plate 4 is arranged on the upper side of the inner cavity of the neutralization tank 1, the dispersion plate 4 is conical in design, the convex part of the dispersion plate 4 is arranged upward, a connecting ring 5 is arranged above the dispersion plate 4, the connecting ring 5 is fixedly installed in the neutralization tank 1, a liquid inlet pipe 51 is fixedly connected to the connecting ring 5, a plurality of liquid outlet holes 53 are opened at equal intervals on the bottom circumference of the connecting ring 5, and the upper end of the dispersion plate 4 A plurality of gear bars 41 are fixedly installed at equal intervals on the circumference, and a discharge port 43 is formed between each adjacent gear bar 41. A retaining ring 42 is fixedly installed on the upper end of the dispersion disk 4. A PH detector 3 is installed on the upper end of the neutralization tank 1, and the probe of the PH detector 3 is inserted into the neutralization tank 1. A turntable 6 is rotatably installed on the upper end of the neutralization tank 1. An annular groove 61 is provided on the upper surface of the turntable 6, and an annular leakage hole 62 is provided on the bottom surface of the turntable 6. A gear ring 2 63 is fixedly sleeved on the outer side of the turntable 6. A fixing rod 22 is fixedly connected to the neutralizer storage cylinder 2, and the neutralizer storage cylinder 2 is connected and fixed to the upper end of the neutralization tank 1 through the fixing rod 22. The bottom end of the discharge pipe 21 is slidably installed in the annular groove 61 and fits with the bottom surface of the inner wall of the annular groove 61. A fixed plate 15 is fixedly installed with a motor 8 at the bottom end of the fixed plate 15, and the output shaft of the motor 8 is fixedly connected to the middle part of the upper end of the turntable 6. A protective sleeve 13 is fixedly installed on the upper end of the neutralization tank 1, and the protective sleeve 13 is movably sleeved on the discharge pipe 21. A shell 14 is fixedly installed on the outer end of the neutralization tank 1, and a rotating shaft 7 is rotatably installed in the shell 14. Gear 1 71 and gear 2 72 are fixedly installed on the upper and lower ends of the rotating shaft 7 respectively. A gear ring 1 44 is fixedly sleeved on the retaining ring 42, and the gear 1 71 is meshed with the gear ring 2 63. A synchronous belt 73 is sleeved on the gear ring 1 72 and the gear ring 1 44. A stirring shaft 9 is fixedly installed in the middle part of the bottom end of the dispersion disk 4, and a connecting seat 92 is fixedly installed in the neutralization tank 1. The upper end of the stirring shaft 9 is rotatably connected to the connecting seat 92. The stirring shaft The bottom end of 9 is rotatably connected to the bottom surface of the inner wall of the neutralization tank 1, and a plurality of stirring blades 91 are fixedly installed on the stirring shaft 9. The turntable 6 and the gear ring 2 63 movably penetrate the protective sleeve 13, and the synchronous belt 73 movably penetrates the neutralization tank 1. The centers of the dispersion disk 4, the connecting ring 5 and the feeding hole 11 are on the same axis. The liquid inlet pipe 51 penetrates the neutralization tank 1, and a flange 52 is fixedly installed on the liquid inlet pipe 51. A liquid discharge pipe 12 is fixedly installed at the lower end of the neutralization tank 1. The bottom end of the neutralizer storage cylinder 2 is conical in design, and a control valve is provided on the liquid discharge pipe 12. A certain amount of alkaline neutralizer is placed in the neutralizer storage cylinder 2, and the waste liquid input pipe is fixedly connected to the liquid inlet pipe 51, and the pyrrole triazine photoelectric material waste liquid is introduced into the neutralization tank 1. By starting the motor 8, the turntable 6 rotates.When the annular leakage hole 62 at the turntable 6 corresponds to the position of the discharge pipe 21, the alkaline neutralizer in the neutralizer storage tube 2 is not blocked, and under the action of gravity, the alkaline neutralizer falls into the dispersion disk 4 from the annular leakage hole 62 and the feeding hole 11. Through the rotation of the dispersion disk 4, the alkaline neutralizer is thrown into the neutralization tank 1 to react with the pyrrole triazine photoelectric material waste liquid. When the position of the annular leakage hole 62 does not correspond to the position of the discharge pipe 21, the discharge pipe 21 is blocked. The motor 8 continuously drives the rotation of the turntable 6, so that the alkaline neutralizer in the neutralizer storage tube 2 is continuously and intermittently added to the neutralization tank 1. This intermittent addition of alkaline neutralizer can better control the amount and speed of the neutralizer. , to avoid excessive addition at one time causing excessive or uneven reaction, the alkaline neutralizer is added to the neutralization tank 1 in a more dispersed manner through the rotation of the dispersion disk 4, and the rotating swing of the dispersion disk 4 can make the alkaline neutralizer more widely distributed in the waste liquid, thereby improving the effect of preliminary mixing, and the rotation of the turntable 6 drives the gear ring 2 63 to rotate. Since the gear ring 2 63 is meshed with the gear 1 71, the gear ring 2 63 will drive the gear 1 71 to rotate when it rotates, and the rotation of the gear 1 71 drives the rotating shaft 7 to rotate, and the rotation of the rotating shaft 7 drives the gear 2 72 to rotate. Since the gear 2 72 and the gear ring 1 44 are provided with a synchronous belt 73, the rotation of the gear 2 72 will drive the gear ring 1 44 to rotate, and the rotation of the gear ring 1 44 drives the retaining ring 4 2 and the dispersion disk 4 rotate, so that the alkaline neutralizer falling on the dispersion disk 4 is thrown out from each discharge port 43 under the action of centrifugal force, increasing the distribution range of the alkaline neutralizer in the neutralization tank 1, so that it can contact with the pyrrole triazine photoelectric material waste liquid more fully, accelerate the reaction speed, and improve the efficiency and uniformity of the neutralization reaction. The connecting ring 5 is located above the dispersion disk 4, and the pyrrole triazine photoelectric material waste liquid enters the connecting ring 5 from the liquid inlet pipe 51. A plurality of liquid outlet holes 53 are equidistantly opened on the circumference of the bottom surface of the connecting ring 5. The triazine photoelectric material waste liquid will be discharged from each liquid outlet hole 53, and the waste liquid discharged from each liquid outlet hole 53 will be preliminarily mixed with the alkaline neutralizer thrown out from the discharge port 43 of the dispersion disk 4, and the dispersion disk 4 can be thrown out to the neutralization. The alkaline neutralizer on the side wall of the tank 1 is washed away, so that the pyrrole triazine photoelectric material waste liquid and the alkaline neutralizer can be mixed at the initial contact, reducing the local concentration difference. At the same time, the alkaline neutralizer on the side wall is washed away in time to avoid its accumulation or residue, ensuring the full progress of the reaction. The rotation of the dispersion disk 4 will drive the stirring shaft 9 to rotate, and the rotation of the stirring shaft 9 will drive the multiple groups of stirring blades 91 to rotate. The rotation of the multiple groups of stirring blades 91 stirs and mixes the pyrrole triazine photoelectric material waste liquid and the alkaline neutralizer. The stirring shaft 9 is rotatably connected to the neutralization tank 1 and the connecting seat 92 respectively, ensuring the stability of the stirring shaft 9 and the stirring blades 91 when rotating. The stable and continuous stirring action can further promote the full mixing of the waste liquid and the neutralizer.Eliminate the possible uneven mixing area, so that the neutralization reaction can be carried out evenly and efficiently in the entire neutralization tank 1, and improve the treatment effect. The gear ring 2 63 rotates one circle, and the gear 1 71 needs to rotate multiple circles. Therefore, the dispersion disk 4 and the stirring blade 91 can rotate at a higher speed. The high-speed dispersion disk 4 and the stirring blade 91 can generate stronger centrifugal force and stirring force, so that the waste liquid and the alkaline neutralizer are mixed more quickly and fully, which greatly shortens the reaction time and improves the treatment efficiency. At the same time, the high speed also helps to break the concentration gradient in the reaction system, making the reaction more uniform and consistent, and ensuring the stability and reliability of the treatment quality. The pH detector 3 is installed on the upper end of the neutralization tank 1. The probe of the pH detector 3 is inserted into the neutralization tank 1, which can detect the pH changes of the pyrrole triazine photoelectric material waste liquid during the treatment process in real time.

[0034] Working principle:

[0035] In the first step, a certain amount of alkaline neutralizer is placed in the neutralizer storage cylinder 2, the waste liquid input pipe is connected and fixed to the liquid inlet pipe 51, and the pyrrole triazine type photoelectric material waste liquid is introduced into the neutralization tank 1. By starting the motor 8, the turntable 6 is rotated. When the annular leakage hole 62 at the turntable 6 corresponds to the position of the discharge pipe 21, the alkaline neutralizer in the neutralizer storage cylinder 2 is not blocked. Under the action of gravity, the alkaline neutralizer falls into the dispersion disk 4 from the annular leakage hole 62 and the feeding hole 11. Through the rotation of the dispersion disk 4, the alkaline neutralizer is thrown into the neutralization tank 1 to react with the pyrrole triazine type photoelectric material waste liquid. When the annular leakage hole 62 When the position of the discharging plate 4 does not correspond to the position of the discharging pipe 21, the discharging pipe 21 is blocked. The motor 8 continuously drives the turntable 6 to rotate, so that the alkaline neutralizer in the neutralizer storage cylinder 2 is continuously and intermittently added to the neutralization tank 1. This intermittent addition of alkaline neutralizer can better control the amount and speed of the neutralizer, and avoid excessive addition at one time resulting in excessive or uneven reaction. The alkaline neutralizer is added to the neutralization tank 1 in a more dispersed manner through the rotation of the dispersion plate 4. The rotating swing of the dispersion plate 4 can make the alkaline neutralizer more widely distributed in the waste liquid, thereby improving the effect of preliminary mixing.

[0036] In the second step, the rotation of the turntable 6 drives the gear ring 2 63 to rotate. Since the gear ring 2 63 is meshed with the gear 1 71, the rotation of the gear ring 2 63 will drive the gear 1 71 to rotate, and the rotation of the gear 1 71 will drive the rotating shaft 7 to rotate, and the rotation of the rotating shaft 7 will drive the gear 2 72 to rotate. Since the gear 2 72 and the gear ring 1 44 are provided with a synchronous belt 73, the rotation of the gear 2 72 will drive the gear ring 1 44 to rotate, and the rotation of the gear ring 1 44 will drive the retaining ring 42 and the dispersion disk 4 to rotate, so that the alkaline neutralizer that falls on the dispersion disk 4 is thrown out from each discharge port 43 under the action of centrifugal force, thereby increasing the distribution range of the alkaline neutralizer in the neutralization tank 1, making it more fully contact with the pyrrole triazine photoelectric material waste liquid, accelerating the reaction speed, and improving the efficiency and uniformity of the neutralization reaction.

[0037] In the third step, the connecting ring 5 is located above the dispersion disk 4, and the pyrrole triazine photoelectric material waste liquid enters the connecting ring 5 from the liquid inlet pipe 51. A plurality of liquid outlet holes 53 are equidistantly opened through the circumference of the bottom surface of the connecting ring 5. The triazine photoelectric material waste liquid will be discharged from each liquid outlet hole 53. The waste liquid discharged from each liquid outlet hole 53 will be preliminarily mixed with the alkaline neutralizer thrown out from the discharge port 43 of the dispersion disk 4, and the alkaline neutralizer thrown out from the dispersion disk 4 to the side wall of the neutralization tank 1 can be washed away, so that the pyrrole triazine photoelectric material waste liquid and the alkaline neutralizer can be mixed at the time of initial contact, reducing the local concentration difference, and at the same time, the alkaline neutralizer on the side wall can be washed away in time to avoid its accumulation or residue, thereby ensuring the full progress of the reaction.

[0038] In the fourth step, the dispersion disk 4 rotates and the stirring shaft 9 is driven to rotate. The rotation of the stirring shaft 9 drives the multiple groups of stirring blades 91 to rotate. The pyrrole triazine photoelectric material waste liquid and the alkaline neutralizer are stirred and mixed by the rotation of the multiple groups of stirring blades 91. The stirring shaft 9 is rotatably connected to the neutralization tank 1 and the connecting seat 92 respectively, ensuring the stability of the stirring shaft 9 and the stirring blades 91 during rotation. The stable and continuous stirring action can further promote the full mixing of the waste liquid and the neutralizer, eliminate possible uneven mixing areas, and enable the neutralization reaction to be carried out evenly and efficiently in the entire neutralization tank 1, thereby improving the treatment effect.

[0039] In the fifth step, the gear ring 2 63 rotates one circle while the gear 1 71 needs to rotate multiple circles, so the dispersion disk 4 and the stirring blade 91 can rotate at a higher speed. The high-speed dispersion disk 4 and the stirring blade 91 can generate stronger centrifugal force and stirring force, so that the waste liquid and the alkaline neutralizer are mixed more quickly and fully, which greatly shortens the reaction time and improves the processing efficiency. At the same time, the high speed also helps to break the concentration gradient in the reaction system, making the reaction more uniform and consistent, and ensuring the stability and reliability of the processing quality.

[0040] In the sixth step, a pH detector 3 is installed on the upper end of the neutralization tank 1. The probe of the pH detector 3 is inserted into the neutralization tank 1, so that the pH change of the pyrrole triazine photoelectric material waste liquid during the treatment process can be detected in real time.

[0041] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A pyrrole triazine photoelectric material waste liquid treatment device, comprising a neutralization tank (1) and a neutralizer storage cylinder (2), characterized in that: The neutralizer storage cylinder (2) is located above the neutralization tank (1), a discharge pipe (21) is fixedly installed at the bottom end of the neutralizer storage cylinder (2), a feeding hole (11) is opened in the middle of the upper surface of the neutralization tank (1), and the discharge pipe (21) is located directly above the feeding hole (11), and a dispersion plate (4) is arranged on the upper side of the inner cavity of the neutralization tank (1), and the dispersion plate (4) is of conical design, and the convex part of the dispersion plate (4) is arranged upward; A connecting ring (5) is arranged above the dispersion disk (4), the connecting ring (5) is fixedly installed in the neutralization tank (1), a liquid inlet pipe (51) is fixedly connected to the connecting ring (5), a plurality of liquid outlet holes (53) are equidistantly provided on the bottom surface of the connecting ring (5), a plurality of gear bars (41) are equidistantly fixedly installed on the upper end of the dispersion disk (4), and a material outlet (43) is formed between each adjacent gear bar (41); A retaining ring (42) is fixedly mounted on the upper end of the dispersion disk (4), a pH detector (3) is mounted on the upper end of the neutralization tank (1), and a probe of the pH detector (3) is inserted into the neutralization tank (1).

2. A pyrrole triazine photoelectric material waste liquid treatment device according to claim 1, characterized in that: A turntable (6) is rotatably mounted on the upper end of the neutralization tank (1), an annular groove (61) is provided on the upper surface of the turntable (6), and an annular material leakage hole (62) is provided on the bottom surface of the turntable (6); Wherein, a second gear ring (63) is fixedly sleeved on the outer side of the rotating disk (6).

3. A pyrrole triazine photoelectric material waste liquid treatment device according to claim 2, characterized in that: A fixing rod (22) is fixedly connected to the neutralizer storage cylinder (2), and the neutralizer storage cylinder (2) is connected and fixed to the upper end of the neutralization tank (1) via the fixing rod (22); The bottom end of the discharge pipe (21) is slidably mounted in the annular groove (61) and fits against the bottom surface of the inner wall of the annular groove (61).

4. A pyrrole triazine photoelectric material waste liquid treatment device according to claim 3, characterized in that: A fixing plate (15) is fixedly mounted on the upper end of the neutralization tank (1), a motor (8) is fixedly mounted on the lower end of the fixing plate (15), and an output shaft of the motor (8) is fixedly connected to the middle portion of the upper end of the rotating disk (6); Wherein, a protective sleeve (13) is fixedly mounted on the upper end of the neutralization tank (1), and the protective sleeve (13) is movably sleeved on the discharge pipe (21).

5. A pyrrole triazine photoelectric material waste liquid treatment device according to claim 4, characterized in that: The outer end of the neutralization tank (1) is fixedly mounted with a housing (14), a rotating shaft (7) is rotatably mounted in the housing (14), a gear 1 (71) and a gear 2 (72) are respectively fixedly mounted at the upper and lower ends of the rotating shaft (7), and a gear ring 1 (44) is fixedly sleeved on the retaining ring (42); The gear one (71) is meshed with the gear ring two (63), and a synchronous belt (73) is sleeved on the gear two (72) and the gear ring one (44).

6. The pyrrole triazine photoelectric material waste liquid treatment device according to claim 5, characterized in that: A stirring shaft (9) is fixedly installed in the middle of the bottom end of the dispersion plate (4), and a connecting seat (92) is fixedly installed in the neutralization tank (1); The upper end of the stirring shaft (9) is rotatably connected to the connecting seat (92), and the lower end of the stirring shaft (9) is rotatably connected to the bottom surface of the inner wall of the neutralization tank (1).

7. The pyrrole triazine photoelectric material waste liquid treatment device according to claim 6, characterized in that: A plurality of groups of stirring blades (91) are fixedly mounted on the stirring shaft (9).

8. The pyrrole triazine photoelectric material waste liquid treatment device according to claim 7, characterized in that: The rotating disk (6) and the second gear ring (63) movably penetrate the protective sleeve (13); Wherein, the synchronous belt (73) movably passes through the neutralization tank (1).

9. The pyrrole triazine photoelectric material waste liquid treatment device according to claim 8, characterized in that: The centers of the dispersion disk (4), the connecting ring (5) and the feeding hole (11) are on the same axis.

10. The pyrrole triazine photoelectric material waste liquid treatment device according to claim 1, characterized in that: The liquid inlet pipe (51) passes through the neutralization tank (1), and a flange (52) is fixedly mounted on the liquid inlet pipe (51); Wherein, a drain pipe (12) is fixedly installed at the lower end of the neutralization tank (1), the bottom end of the neutralizer storage cylinder (2) is designed to be conical, and a control valve is arranged on the drain pipe (12).

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