CN213060503U

CN213060503U - Reactor for deep denitrification of coking wastewater

Info

Publication number: CN213060503U
Application number: CN202021961308.XU
Authority: CN
Inventors: 刘斌; 刘洪泉; 次新波; 高麦霞; 剧盼盼; 李瑞斋
Original assignee: Hebei Synergy Water Treatment Technology Co ltd
Current assignee: Hebei Synergy Water Treatment Technology Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-04-27
Anticipated expiration: 2030-09-09

Abstract

The utility model relates to a coking wastewater treatment technical field just discloses a reactor for coking wastewater degree of depth denitrogenation, which comprises a fixing plate and i, the bottom fixedly connected with fixed leg of fixed plate, the case is deposited to the top fixedly connected with waste water of fixed plate, the input port has been seted up at the top that the case was deposited to waste water, the top fixedly connected with input of case is deposited to waste water is fought, the top fixedly connected with reactor shell of fixed plate, the top fixedly connected with protecting crust of reactor shell. This a reactor for coking wastewater degree of depth denitrogenation has reached this coking wastewater degree of depth denitrogenation's reactor environmental protection efficient purpose to solve the serious problem of the reactor pollution condition of general coking wastewater degree of depth denitrogenation, made this coking wastewater degree of depth denitrogenation's reactor handle and can reach national emission standard after accomplishing, further satisfied people's user demand, the work of giving people has brought the facility.

Description

Reactor for deep denitrification of coking wastewater

Technical Field

The utility model relates to a coking wastewater treatment technical field specifically is a reactor for coking wastewater degree of depth denitrogenation.

Background

Coking wastewater is typical toxic refractory organic wastewater. The method mainly comes from process water and steam condensate wastewater in the process of coke oven gas primary cooling and coking production, in recent years, the national denitrification problem of coking wastewater is more and more emphasized, and most of the existing treatment technologies are designed aiming at the requirements of the original emission standard, so that the total nitrogen treatment of the coking wastewater at present is difficult to meet the emission requirements of the latest emission standard of pollutants for coking chemical industry (GB 16171-2012).

However, AO technology is mostly adopted to general coking wastewater treatment device on the market now, its biochemical effluent suspended solid concentration is higher, and the composition is complicated, nitrogenous pollutant index is high, coking wastewater reactor pollution conditions is comparatively serious, the denitrification filter tank that is generally used for municipal administration can't satisfy present denitrogenation demand, thereby lead to can't reach the national emission standard to coking wastewater, and coking wastewater composition is complicated and the toxicity is great, most conventional denitrogenation technology is difficult to adapt to abominable quality of water, so current coking wastewater reactor can't satisfy people's user demand, the work of giving people has brought inconvenience.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a reactor for coking wastewater degree of depth denitrogenation possesses advantages such as environmental protection high efficiency, has solved the serious problem of general coking wastewater reactor pollution conditions.

(II) technical scheme

For realizing the above-mentioned environmental protection efficient purpose of this coking wastewater reactor, the utility model provides a following technical scheme: the utility model provides a reactor for coking wastewater degree of depth denitrogenation, includes the fixed plate, the bottom fixedly connected with fixed leg of fixed plate, the case is deposited to the top fixedly connected with waste water of fixed plate, the input port has been seted up at the top that the case was deposited to waste water, the top fixedly connected with input of case is deposited to waste water is fought, the top fixedly connected with reactor shell of fixed plate, the top fixedly connected with protecting crust of reactor shell, the top fixedly connected with connecting rod of reactor shell, the one end fixedly connected with motor of connecting rod, the output shaft of motor passes through shaft coupling fixedly connected with pivot.

The outer wall of the rotating shaft is fixedly connected with a bearing main body, the outer wall of the rotating shaft is fixedly connected with a stirring blade, the top of the waste water storage box is fixedly connected with a water pump, a water inlet of the water pump is fixedly connected with a first conveying pipe, a first connecting pipe is fixedly connected with a water outlet of the water pump, a placing plate is fixedly connected with one side of the reactor shell, the bottom of the placing plate is fixedly connected with a right-angle block, the top of the placing plate is fixedly connected with a dosing box, one side of the dosing tank is fixedly connected with a dosing pipe, the top of the dosing tank is fixedly connected with a dosing pump, a second conveying pipe is fixedly connected with a water inlet of the dosing pump, a second connecting pipe is fixedly connected with a water outlet of the dosing pump, the top of the fixed plate is fixedly connected with a fan body, one side of the fan body is fixedly connected with an air duct, and one end of the air duct is fixedly connected with an aeration head.

Preferably, the front surface of the reactor shell is provided with an observation groove, and the inner wall of the observation groove is fixedly connected with observation glass.

Preferably, one side fixedly connected with sampling tube of reactor shell, the positive fixedly connected with valve body of sampling tube, and the valve body runs through the sampling tube.

Preferably, the inner wall of the protective shell is fixedly connected with a dust screen, and the dust screen is a stainless steel dust screen.

Preferably, the input hopper is a funnel-shaped input hopper, and the upper caliber of the input hopper is larger than the lower caliber of the input hopper.

Preferably, the number of connecting rods is two, and two connecting rods are symmetrically arranged by taking the perpendicular bisector of the motor as a symmetry axis.

Preferably, the bottoms of the fixed legs are fixedly connected with anti-skidding blocks, and the anti-skidding blocks are rubber anti-skidding pads.

(III) advantageous effects

Compared with the prior art, the utility model provides a reactor for coking wastewater degree of depth denitrogenation possesses following beneficial effect:

1. this a reactor for coking wastewater degree of depth denitrogenation, through the fixed plate, the reactor shell, the connecting rod, including a motor, an end cap, a controller, and a cover plate, the pivot, the stirring leaf, the dosing tank, add the pencil, add the medicine pump, the second conveyer pipe, the second connecting pipe, the fan body, mutually supporting of wind channel and aeration head is used, the reactor environmental protection efficient purpose of this coking wastewater degree of depth denitrogenation has been reached, thereby the serious problem of the reactor polluted condition of general coking wastewater degree of depth denitrogenation has been solved, can reach national emission standard after the reactor that makes this coking wastewater degree of depth denitrogenation handles to accomplish, further user demand who has satisfied people, the work of giving people has brought the facility.

2. This a reactor for coking wastewater degree of depth denitrogenation through the reactor shell that sets up with observe glass, can make this coking wastewater degree of depth denitrogenation's reactor in the course of the work, people can directly observe its inside behavior through observing glass, make people use more attentively, further satisfy people's user demand, be worth using widely.

3. This a reactor for coking wastewater degree of depth denitrogenation through reactor shell, protecting crust and the dust screen that sets up, can make the effectual external dust of prevention of dust screen get into the motor, further increase the life of motor, reduced people's use cost, make people use more save worry, the work of giving people has brought the facility.

Drawings

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

fig. 2 is a front view of the present invention;

fig. 3 is an enlarged view of a structure a in fig. 1 according to the present invention.

In the figure: 1. a fixing plate; 2. a fixed leg; 3. anti-skid blocks; 4. a waste water storage tank; 5. an input port; 6. an input hopper; 7. a reactor housing; 8. a protective shell; 9. a dust screen; 10. a connecting rod; 11. a motor; 12. a rotating shaft; 13. a bearing body; 14. stirring blades; 15. a water pump; 16. a first delivery pipe; 17. a first connecting pipe; 18. placing the plate; 19. a right-angle block; 20. a dosing box; 21. a medicine feeding pipe; 22. a dosing pump; 23. a second delivery pipe; 24. a second connecting pipe; 25. a fan body; 26. an air duct; 27. an aeration head; 28. a sampling tube; 29. a valve body; 30. the glass was observed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a reactor for deep denitrification of coking wastewater comprises a fixed plate 1, a fixed leg 2 fixedly connected to the bottom of the fixed plate 1, an anti-slip block 3 fixedly connected to the bottom of the fixed leg 2, the anti-slip block 3 being a rubber anti-slip mat, the rubber being a high elastic polymer material with reversible deformation, being elastic at room temperature, being capable of generating large deformation under the action of small external force, and recovering to the original shape after removing the external force, a wastewater storage tank 4 fixedly connected to the top of the fixed plate 1, an input port 5 formed at the top of the wastewater storage tank 4, an input hopper 6 fixedly connected to the top of the wastewater storage tank 4, the input hopper 6 being a funnel-shaped input hopper, the upper caliber of the input hopper 6 being larger than the lower caliber of the input hopper 6, a reactor housing 7 fixedly connected to the top of the fixed plate 1, and a protective shell 8 fixedly connected to the top, the inner wall of the protective shell 8 is fixedly connected with a dust screen 9, the dust screen 9 is a stainless steel dust screen, stainless steel is short for stainless acid-resistant steel, and weak corrosion media such as air, steam and water resistance or stainless steel is called stainless steel; the steel grade resistant to chemical corrosion medium acid, alkali, salt and other chemical corrosion is called acid-resistant steel, the top of the reactor shell 7 is fixedly connected with a connecting rod 10, one end of the connecting rod 10 is fixedly connected with a motor 11, an output shaft of the motor 11 is fixedly connected with a rotating shaft 12 through a coupler, the number of the connecting rods 10 is two, and the two connecting rods 10 are symmetrically arranged by taking a perpendicular bisector of the motor 11 as a symmetry axis.

The outer wall of the rotating shaft 12 is fixedly connected with a bearing main body 13, the outer wall of the rotating shaft 12 is fixedly connected with a stirring blade 14, the top of the wastewater storage box 4 is fixedly connected with a water pump 15, a water inlet of the water pump 15 is fixedly connected with a first conveying pipe 16, a water outlet of the water pump 15 is fixedly connected with a first connecting pipe 17, one side of the reactor shell 7 is fixedly connected with a placing plate 18, the front of the reactor shell 7 is provided with an observation groove, the inner wall of the observation groove is fixedly connected with observation glass 30, one side of the reactor shell 7 is fixedly connected with a sampling pipe 28, the front of the sampling pipe 28 is fixedly connected with a valve body 29, the valve body 29 penetrates through the sampling pipe 28, and then the reactor shell 7 and the observation glass 30 are arranged, so that the reactor for deep denitrification of coking wastewater can be used in the working process, people can, the reactor shell 7, the protective shell 8 and the dustproof net 9 are arranged, so that the dustproof net 9 can effectively prevent external dust from entering the motor 11, the service life of the motor 11 is further prolonged, the use cost of people is reduced, people can use the reactor shell more conveniently, convenience is brought to work of people, the bottom of the placing plate 18 is fixedly connected with the right-angled block 19, the top of the placing plate 18 is fixedly connected with the dosing box 20, one side of the dosing box 20 is fixedly connected with the dosing pipe 21, the top of the dosing box 20 is fixedly connected with the dosing pump 22, the water inlet of the dosing pump 22 is fixedly connected with the second conveying pipe 23, the water outlet of the dosing pump 22 is fixedly connected with the second connecting pipe 24, and the top of the fixing plate 1 is fixedly connected with the fan body 25, fan body 25's one side fixedly connected with wind channel 26, wind channel 26's one end fixedly connected with aeration head 27, through fixed plate 1, reactor shell 7, connecting rod 10, motor 11, pivot 12, stirring leaf 14, dosing tank 20, dosing pipe 21, dosing pump 22, second conveyer pipe 23, second connecting pipe 24, fan body 25, wind channel 26 and aeration head 27 mutually support and use, this coking wastewater degree of depth denitrogenation's reactor environmental protection efficient purpose has been reached, thereby the serious problem of the reactor pollution condition of general coking wastewater degree of depth denitrogenation has been solved, can reach national emission standard after making this coking wastewater degree of depth denitrogenation's reactor handle to accomplish, further satisfy people's user demand, the work of giving people has brought the facility.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, pour coking wastewater into waste water through input fill 6 and deposit case 4 in, water pump 15 begins work this moment, water pump 15 takes coking wastewater out through first conveyer pipe 16, then get into reactor shell 7 through first connecting pipe 17, dosing pump 22 begins work this moment, dosing pump 22 takes the liquid medicine out through second conveyer pipe 23, then send into reactor shell 7 through second connecting pipe 24, motor 11 begins work this moment, motor 11 drives pivot 12 and rotates, then pivot 12 drives stirring vane 14 and stirs, after the stirring is accomplished, fan body 25 begins to drive aeration head 27 and carries out work this moment, after the aeration is accomplished, this moment get into the state of precipitation can, after the completion of precipitation, open valve body 29 through sampling tube 28 with clear liquid discharge can, thereby accomplish work.

To sum up, this a reactor for coking wastewater degree of depth denitrogenation has reached this coking wastewater degree of depth denitrogenation's reactor environmental protection efficient purpose, makes this coking wastewater degree of depth denitrogenation's reactor handle and can reach national emission standard after accomplishing, and people can directly observe its inside behavior through observing glass 30 simultaneously, are worth using widely.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reactor for coking wastewater degree of depth denitrogenation, includes fixed plate (1), its characterized in that: the bottom of the fixed plate (1) is fixedly connected with a fixed leg (2), the top of the fixed plate (1) is fixedly connected with a wastewater storage box (4), the top of the wastewater storage box (4) is provided with an input port (5), the top of the wastewater storage box (4) is fixedly connected with an input hopper (6), the top of the fixed plate (1) is fixedly connected with a reactor shell (7), the top of the reactor shell (7) is fixedly connected with a protective shell (8), the top of the reactor shell (7) is fixedly connected with a connecting rod (10), one end of the connecting rod (10) is fixedly connected with a motor (11), and an output shaft of the motor (11) is fixedly connected with a rotating shaft (12) through a coupler;

the outer wall fixedly connected with bearing main body (13) of pivot (12), the outer wall fixedly connected with stirring leaf (14) of pivot (12), the top fixedly connected with water pump (15) of case (4) is deposited to waste water, the first conveyer pipe (16) of water inlet fixedly connected with of water pump (15), the first connecting pipe (17) of delivery port fixedly connected with of water pump (15), one side fixedly connected with of reactor shell (7) places board (18), the bottom fixedly connected with right-angle block (19) of placing board (18), the top fixedly connected with dosing tank (20) of placing board (18), one side fixedly connected with dosing pipe (21) of dosing tank (20), the top fixedly connected with dosing pump (22) of dosing tank (20), the water inlet fixedly connected with second conveyer pipe (23) of dosing pump (22), the water outlet of the dosing pump (22) is fixedly connected with a second connecting pipe (24), the top of the fixing plate (1) is fixedly connected with a fan body (25), one side of the fan body (25) is fixedly connected with an air duct (26), and one end of the air duct (26) is fixedly connected with an aeration head (27).

2. The reactor for the deep denitrification of the coking wastewater according to the claim 1 is characterized in that: the front of the reactor shell (7) is provided with an observation groove, and the inner wall of the observation groove is fixedly connected with observation glass (30).

3. The reactor for the deep denitrification of the coking wastewater according to the claim 1 is characterized in that: one side fixedly connected with sampling tube (28) of reactor shell (7), the positive fixedly connected with valve body (29) of sampling tube (28), and valve body (29) run through sampling tube (28).

4. The reactor for the deep denitrification of the coking wastewater according to the claim 1 is characterized in that: the inner wall of the protective shell (8) is fixedly connected with a dust screen (9), and the dust screen (9) is a stainless steel dust screen.

5. The reactor for the deep denitrification of the coking wastewater according to the claim 1 is characterized in that: the input hopper (6) is a funnel-shaped input hopper, and the upper caliber of the input hopper (6) is larger than the lower caliber of the input hopper (6).

6. The reactor for the deep denitrification of the coking wastewater according to the claim 1 is characterized in that: the number of connecting rods (10) is two, and the perpendicular bisector that motor (11) was used in two connecting rods (10) sets up as symmetry axis symmetry.

7. The reactor for the deep denitrification of the coking wastewater according to the claim 1 is characterized in that: the bottom of the fixed leg (2) is fixedly connected with an anti-skid block (3), and the anti-skid block (3) is a rubber anti-skid pad.