CN215667302U

CN215667302U - Advanced oxidation device for coking wastewater

Info

Publication number: CN215667302U
Application number: CN202121714502.2U
Authority: CN
Inventors: 易志芳; 刘林
Original assignee: Nanjing Shunshuida Environmental Protection Technology Co ltd
Current assignee: Nanjing Shunshuida Environmental Protection Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-01-28
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses an advanced oxidation device for coking wastewater, which comprises an oxidation barrel, wherein a support is arranged at the bottom of the oxidation barrel, a first fixing plate is arranged at the top of the support, a sliding rod is arranged inside the first fixing plate, the outer side of the sliding rod is connected with a sliding box in a sliding manner, the sliding box is connected with the first fixing plate in a sliding manner, a spring is sleeved outside the sliding rod and positioned at the top of the sliding box, a rotating mechanism is arranged inside the sliding box, a liquid through pipe is rotatably connected inside the sliding box, and the liquid through pipe is connected with the oxidation barrel in a sliding manner, and the advanced oxidation device has the beneficial effects that: through having added liquid pipe, realized the input to the inside of treating fluid, through having added the fixed cover of logical oxygen, realized that oxygen passes through the fixed cover of logical oxygen and from giving vent to anger the head get into the treating fluid bin in, through having added slewing mechanism, realized that a bull stick drives No. two gear rotations, No. two gears drive liquid pipe through a gear and rotate, and liquid pipe drives liquid puddler and gives vent to anger the head and rotates the processing.

Description

Advanced oxidation device for coking wastewater

Technical Field

The utility model relates to the technical field of coking wastewater, in particular to an advanced oxidation device for coking wastewater.

Background

The coke-oven plant mainly produces chemical products such as coke, commercial gas, ammonium sulfate, light benzene and the like. The tar recovery system of the plant adopts an ammonium sulfate flow, the tar processing adopts two-tower continuous distillation of a tubular furnace, and the industrial naphthalene production process comprises two-furnace two-tower continuous distillation, washing and refining. In the processes of coke oven gas cooling, washing, crude benzene processing and tar processing, industrial wastewater containing phenol, cyanogen, oil, ammonia and a large amount of organic matters is generated, in the existing coke wastewater, treatment liquid and oxygen are required to be added into the wastewater for oxidation treatment, but the existing advanced oxidation device has low mixing efficiency to the inside, and the liquid outlet efficiency and the oxygen outlet efficiency are low.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide an advanced oxidation apparatus for coking wastewater to solve the problems set forth in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an advanced oxidation device for coking wastewater, includes the oxidation bucket, the bottom of oxidation bucket is equipped with the support, the top of support is equipped with the fixed plate No. one, the inside of fixed plate is equipped with the slide bar, the outside sliding connection of slide bar has the slip case, and slip case and fixed plate sliding connection No. one, the outside of slide bar and the top cover that is located the slip case have the spring, the inside of slip case is equipped with slewing mechanism, the inside rotation of slip case is connected with leads to liquid pipe, and leads to liquid pipe and oxidation bucket sliding connection, the outside that leads to liquid pipe is equipped with leads to the fixed cover of oxygen, the outside that leads to liquid pipe is equipped with leads to the liquid puddler, and leads to liquid puddler and leads to fixed cover fixed connection of oxygen, the outside that leads to the fixed cover of oxygen is equipped with out the gas head, the bottom of slip case is equipped with hoist mechanism, and hoist mechanism is connected with slewing mechanism.

As a preferred embodiment of the present invention: the bottom of the oxygen-introducing fixing sleeve is rotatably connected with a sliding plate, the sliding plate is slidably connected with the oxidation barrel, the bottom of the sliding plate is provided with a second rotary joint, the second rotary joint is connected with the oxygen-introducing fixing sleeve, one side of the support is provided with an oxygen generator, and the oxygen generator is connected with the second rotary joint through an air pipe.

As a preferred embodiment of the present invention: the one end of logical liquid puddler is equipped with out the liquid head, go out the gas head and go out the inside of liquid head and all install the check valve, one side of oxidation bucket is equipped with waste water and advances the pipe, the bottom of oxidation bucket is equipped with the outlet pipe.

As a preferred embodiment of the present invention: slewing mechanism includes the bull stick No. one, the inside of slip case rotates and is connected with the bull stick No. one, the top of slip case is equipped with the motor, and the output of motor and bull stick fixed connection No. one, the outside of bull stick is equipped with No. two gears, the outside of liquid pipe leads to is equipped with a gear, a gear is connected with No. two gear engagement, the top of slip case is equipped with rotary joint No. one, liquid pipe and rotary joint be connected.

As a preferred embodiment of the present invention: the lifting mechanism comprises a second fixing plate, two second fixing plates are fixedly connected to the bottom of the sliding box, a second rotating rod is rotatably connected between the second fixing plates, a second bevel gear is arranged on the outer side of the second rotating rod, one end of the first rotating rod is fixedly connected with a first bevel gear matched with the second bevel gear, the second bevel gear is meshed with the first bevel gear, and an eccentric wheel matched with the oxidation barrel is arranged on the outer side of the second rotating rod.

As a preferred embodiment of the present invention: one side of a fixed plate is equipped with the treatment fluid bin, the top of treatment fluid bin is equipped with the drawing liquid pump, and the input of drawing liquid pump passes through liquid union coupling with the treatment fluid bin, the output of drawing liquid pump passes through liquid union coupling with a rotary joint.

Compared with the prior art, the utility model has the beneficial effects that: the novel oxygen treatment device is simple in structure, novel and strong in practicability, the input of treatment liquid to the inside is realized by adding the liquid passing pipe, the oxygen enters the treatment liquid storage tank from the gas outlet through the oxygen passing fixing sleeve by adding the oxygen passing fixing sleeve, the first rotating rod drives the second gear to rotate by adding the rotating mechanism, the second gear drives the liquid passing pipe to rotate through the first gear, the liquid passing pipe drives the liquid passing stirring rod and the gas outlet to rotate, and the reset treatment of the sliding box is realized by adding the spring.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is a side view of the eccentric of the present invention;

fig. 4 is a top view of the oxygen-introducing fixing sleeve of the present invention.

In the figure: 1. an oxidation barrel; 2. a treatment liquid storage tank; 3. a first fixing plate; 4. a slide bar; 5. a slide box; 6. a spring; 7. a rotating mechanism; 71. a motor; 72. a first rotating rod; 73. a first gear; 74. a second gear; 75. a first rotary joint; 8. a lifting mechanism; 81. a first bevel gear; 82. a second bevel gear; 83. a second rotating rod; 84. an eccentric wheel; 85. a second fixing plate; 9. a liquid pipe is communicated; 10. oxygen is introduced into the fixing sleeve; 11. a liquid-feeding stirring rod; 12. a liquid outlet head; 13. an air outlet head; 14. a sliding plate; 15. a second rotary joint; 16. a liquid pump; 17. an oxygen generator.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an advanced oxidation device for coking wastewater comprises an oxidation barrel 1, a support is arranged at the bottom of the oxidation barrel 1, a first fixing plate 3 is arranged at the top of the support, a slide rod 4 is arranged inside the first fixing plate 3, a slide box 5 is slidably connected to the outer side of the slide rod 4, the slide box 5 is slidably connected with the first fixing plate 3, a spring 6 is sleeved outside the outer side of the slide rod 4 and on the top of the slide box 5, a rotating mechanism 7 is arranged inside the slide box 5, a liquid through pipe 9 is rotatably connected inside the slide box 5, the liquid through pipe 9 is slidably connected with the oxidation barrel 1, an oxygen through fixing sleeve 10 is arranged outside the liquid through pipe 9, a liquid through stirring rod 11 is arranged outside the liquid through pipe 9, the liquid through stirring rod 11 is fixedly connected with the oxygen through fixing sleeve 10, an air outlet head 13 is arranged outside the oxygen through fixing sleeve 10, a lifting mechanism 8 is arranged at the bottom of the slide box 5, and the lifting mechanism 8 is connected with the rotating mechanism 7, the oxygen-introducing fixing sleeve 10 is convenient for inputting oxygen into the oxidation barrel 1 through the gas outlet head 13 to carry out oxidation treatment on wastewater, and the oxidation efficiency is improved.

The bottom of the oxygen-introducing fixing sleeve 10 is rotatably connected with a sliding plate 14, the sliding plate 14 is slidably connected with the oxidation barrel 1, the bottom of the sliding plate 14 is provided with a second rotary joint 15, the second rotary joint 15 is connected with the oxygen-introducing fixing sleeve 10, one side of the support is provided with an oxygen generator 17, the oxygen generator 17 is connected with the second rotary joint 15 through an air pipe, the oxygen generator 17 is convenient for oxygen delivery treatment into the oxygen-introducing fixing sleeve 10 through the second rotary joint 15, the oxidation reaction efficiency is improved, one end of the liquid-introducing stirring rod 11 is provided with a liquid outlet head 12, one-way valves are respectively arranged inside the liquid outlet head 13 and the liquid outlet head 12, one side of the oxidation barrel 1 is provided with a wastewater inlet pipe, the bottom of the oxidation barrel 1 is provided with a water outlet pipe, the one-way valves are convenient for one-way air outlet and liquid outlet of the liquid outlet head 13 and the liquid outlet head 12, the use efficiency is improved, the rotating mechanism 7 comprises a first rotating rod 72, the inner part of the sliding box 5 is rotatably connected with the first rotating rod 72, the top of the sliding box 5 is provided with a motor 71, the output end of the motor 71 is fixedly connected with a first rotating rod 72, the outer side of the first rotating rod 72 is provided with a second gear 74, the outer side of the liquid passing pipe 9 is provided with a first gear 73, the first gear 73 is meshed with the second gear 74, the top of the sliding box 5 is provided with a first rotary joint 75, the liquid passing pipe 9 is connected with the first rotary joint 75, the motor 71 drives the second gear 74 to rotate through the first rotating rod 72, the second gear 74 drives the liquid passing pipe 9 to rotate through the first gear 73, the mixed oxidation efficiency is improved, the lifting mechanism 8 comprises a second fixing plate 85, the bottom of the sliding box 5 is fixedly connected with two second fixing plates 85, a second rotating rod 83 is rotatably connected between the two second fixing plates 85, the outer side of the second rotating rod 83 is provided with a second bevel gear 82, one end of the first rotating rod 72 is fixedly connected with a first bevel gear 81 matched with the second bevel gear 82, and No. two bevel gears 82 are connected with bevel gear 81, the outside of No. two bull stick 83 is equipped with eccentric wheel 84 with oxidation bucket 1 complex, be convenient for bull stick 72 pivoted simultaneously through bevel gear 81 drive No. two bevel gears 82 rotate, No. two bevel gears 82 drive eccentric wheel 84 through bull stick 83 and rotate, eccentric wheel 84 promotes the processing to the position of sliding box 5, inside oxidation efficiency has been improved, one side of fixed plate 3 is equipped with treatment fluid storage tank 2, the top of treatment fluid storage tank 2 is equipped with drawing liquid pump 16, and the input of drawing liquid pump 16 passes through liquid piping connection with treatment fluid storage tank 2, the output of drawing liquid pump 16 passes through liquid piping connection with rotary joint 75, be convenient for drawing liquid in the treatment fluid storage tank 2 of drawing liquid pump 16, the mixing efficiency of inside treatment fluid has been improved.

Specifically, when in use, coking wastewater is injected into the oxidation barrel 1, the motor 71 is started, the motor 71 drives the second gear 74 to rotate through the first rotating rod 72, the second gear 74 drives the liquid passing pipe 9 to rotate through the first gear 73, the liquid passing pipe 9 drives the oxygen passing fixing sleeve 10 to rotate, the liquid pumping pump 16 is started to pump out treatment liquid in the treatment liquid storage tank 2, the pumped treatment liquid enters the first rotary joint 75 and then enters the liquid passing pipe 9, the treatment liquid is sprayed out from the liquid outlet head 12 through the liquid passing stirring rod 11 by the liquid passing pipe 9, the liquid passing pipe 9 drives the liquid passing stirring rod 11 to carry out mixing treatment on the inside, meanwhile, the first rotating rod 72 drives the first bevel gear 81 to rotate, the first bevel gear 81 drives the second rotating rod 83 to rotate through the second bevel gear 82, the second rotating rod 83 drives the eccentric wheel 84 to rotate, when the eccentric wheel 84 is pressed to the oxidation barrel 1, the sliding box 5 is driven to move upwards and the spring 6 is pressed, continuing to rotate the eccentric wheel 84, the spring 6 resets the sliding box 5 to move downwards, the sliding box 5 drives the liquid through pipe 9 to reciprocate up and down, the liquid through pipe 9 drives the sliding plate 14 to move up and down through the oxygen through fixing sleeve 10, so that the internal reaction is faster, the oxygen generator 17 is started, enters the oxygen through the second rotating joint 15 into the oxygen through fixing sleeve 10, and sprays oxygen from the gas outlet 13 to react with the coking wastewater in the oxidation barrel 1.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an advanced oxidation device for coking wastewater, includes oxidation bucket (1), its characterized in that, the bottom of oxidation bucket (1) is equipped with the support, the top of support is equipped with fixed plate (3) No. one, the inside of fixed plate (3) is equipped with slide bar (4), the outside sliding connection of slide bar (4) has slide box (5), and slide box (5) and fixed plate (3) sliding connection, the outside of slide bar (4) and the top cover that is located slide box (5) have spring (6), the inside of slide box (5) is equipped with slewing mechanism (7), the inside rotation of slide box (5) is connected with leads to liquid pipe (9), and leads to liquid pipe (9) and oxidation bucket (1) sliding connection, the outside of leading to liquid pipe (9) is equipped with logical oxygen fixed cover (10), the outside of leading to liquid pipe (9) is equipped with leads to liquid puddler (11), and lead to liquid puddler (11) and lead to fixed cover (10) fixed connection of oxygen, the outside of leading to the fixed cover (10) of oxygen is equipped with out gas head (13), the bottom of slip case (5) is equipped with hoist mechanism (8), and hoist mechanism (8) are connected with slewing mechanism (7).

2. An advanced oxidation unit for coking wastewater according to claim 1, characterized in that: the bottom of the oxygen-introducing fixing sleeve (10) is rotatably connected with a sliding plate (14), the sliding plate (14) is slidably connected with the oxidation barrel (1), the bottom of the sliding plate (14) is provided with a second rotary joint (15), the second rotary joint (15) is connected with the oxygen-introducing fixing sleeve (10), one side of the support is provided with an oxygen generator (17), and the oxygen generator (17) is connected with the second rotary joint (15) through an air pipe.

3. An advanced oxidation unit for coking wastewater according to claim 1, characterized in that: the one end of logical liquid puddler (11) is equipped with out liquid head (12), the check valve is all installed to the inside of going out gas head (13) and liquid head (12), one side of oxidation bucket (1) is equipped with waste water and advances the pipe, the bottom of oxidation bucket (1) is equipped with the outlet pipe.

4. An advanced oxidation unit for coking wastewater according to claim 1, characterized in that: slewing mechanism (7) are including bull stick (72) No. one, the inside of slip case (5) is rotated and is connected with bull stick (72) No. one, the top of slip case (5) is equipped with motor (71), and the output and bull stick (72) fixed connection of motor (71), the outside of bull stick (72) is equipped with No. two gear (74), the outside that leads to liquid pipe (9) is equipped with gear (73) No. one, gear (73) are connected with No. two gear (74) meshing, the top of slip case (5) is equipped with rotary joint (75) No. one, it is connected with rotary joint (75) to lead to liquid pipe (9).

5. An advanced oxidation unit for coking wastewater according to claim 4, characterized in that: lifting mechanism (8) are including No. two fixed plates (85), two No. two fixed plates (85) of bottom fixedly connected with of slip box (5), two rotate between No. two fixed plates (85) and be connected with bull stick (83) No. two, the outside of bull stick (83) is equipped with bevel gear (82) No. two, the one end fixedly connected with of bull stick (72) and bevel gear (81) of No. two bevel gear (82) complex, and bevel gear (82) and bevel gear (81) meshing connection No. two, the outside of bull stick (83) is equipped with eccentric wheel (84) with oxidation bucket (1) complex.

6. An advanced oxidation unit for coking wastewater according to claim 4, characterized in that: one side of a fixed plate (3) is equipped with treatment fluid bin (2), the top of treatment fluid bin (2) is equipped with drawing liquid pump (16), and the input of drawing liquid pump (16) passes through liquid union coupling with treatment fluid bin (2), the output and a rotary joint (75) of drawing liquid pump (16) pass through liquid union coupling.