CN208500690U - A kind of apparatus for treating carbonized waste water with multi task process technique - Google Patents

Abstract

The utility model discloses a kind of apparatus for treating carbonized waste water with multi task process technique, including cabinet, being fixedly connected sequentially from top to bottom between the two sides of the cabinet wall has first partition, second partition, third partition, the 4th partition, the 5th partition, the 6th partition, the 7th partition and the 8th partition, grid is fixedly connected between the top of the first partition and the top of cabinet wall, it is communicated with water inlet pipe at the top of the cabinet side, the utility model relates to technical field of sewage.The apparatus for treating carbonized waste water with multi task process technique, soft twister, larger solid particle sundries and the drift in sewage are removed by grid, pass through the cooperation of the multi task process technique such as physical filtering, natural sedimentation, biological treatment and chemical treatment, complete the purification of coking wastewater, good purification avoids existing Treatment of Coking Effluent equipment in the prevalence for the treatment of process is single and the more low problem of Treatment of Coking Effluent quality.

Description

A kind of apparatus for treating carbonized waste water with multi task process technique

Technical field

The utility model relates to technical field of sewage, at specially a kind of coking wastewater with multi task process technique Manage device.

Background technique

Coking wastewater refers to the waste water generated in coal coking, gas purification, chemical products recycling and chemical products subtractive process, Coking wastewater is a kind of typical toxic organic wastewater with difficult degradation thereby, and pollutant concentration is high in coking wastewater, it is difficult to degrade, due to coke Change the presence of nitrogen in waste water, nitrogen source needed for causing biological cleaning is superfluous, to handle it is up to standard bring larger difficulty, in coking wastewater Polycyclic aromatic hydrocarbon is not only difficult to degrade, and usually or strong carcinogen, also direct prestige while causing seriously to pollute to environment Human health is coerced, carries out effective purification to coking wastewater and discharge having important environmental-protection function and improving human survival ring The benefit in border.

China is coke production big country of the world, the discharge with the dynamics enhancing to environmental protection, to chemical pollution object Stringenter standard is proposed, the processing of coking wastewater is a problem of field of waste water treatment, coking currently on the market Sewage treatment equipment is in the prevalence for the treatment of process is single and the more low problem of Treatment of Coking Effluent quality.

Summary of the invention

In view of the deficiencies of the prior art, the utility model provides a kind of Treatment of Coking Effluent with multi task process technique It is single more low with Treatment of Coking Effluent quality in the prevalence for the treatment of process to solve existing Treatment of Coking Effluent equipment for device Under problem.

In order to achieve the above object, the utility model is achieved by the following technical programs: one kind having multi task process work The apparatus for treating carbonized waste water of skill, including cabinet, being fixedly connected sequentially between the two sides of the cabinet wall from top to bottom has One partition, second partition, third partition, the 4th partition, the 5th partition, the 6th partition, the 7th partition and the 8th partition, described It is fixedly connected with grid between the top of one partition and the top of cabinet wall, is communicated at the top of the cabinet side into water Pipe, the side of the first partition were fixedly connected with for the first communicating pipe, and the side at the top of the second partition is respectively fixedly connected with There are the first oxygenate apparatus and first motor, one end of the first motor output shaft is fixedly connected with the first agitating device, described The first guiding device is fixedly connected at the top of third partition, the two sides of two sides and cabinet wall at the top of the third partition it Between be fixedly connected to the first side plate, the side at the top of the 6th partition has been respectively fixedly connected with the second oxygenate apparatus and second Motor, one end of second motor output shaft are fixedly connected with the second agitating device, and the top of the 7th partition is fixed to be connected It is connected to the second guiding device, two sides at the top of the 7th partition and is fixedly connected to second side between the two sides of cabinet wall Plate, the side at the top of the 8th partition are fixedly connected with third motor, and one end of the third motor output shaft is fixedly connected There is third agitating device.

Preferably, the side at the top of the third partition is fixedly connected with the first sludge air lift reflux unit, and first is dirty The output end of mud stripping reflux device runs through cabinet and extends to the outside of cabinet, and the side at the top of the 7th partition is fixed to be connected It is connected to the second sludge air lift reflux unit, and the output end of the second sludge air lift reflux unit through cabinet and extends to cabinet Outside, one end that the first sludge air lift reflux unit extends to outside cabinet with the second sludge air lift reflux unit are run through Cabinet and the inside for extending to cabinet, and the first sludge air lift reflux unit and the second sludge air lift reflux unit extend to cabinet Internal one end is located at the bottom of the 8th partition, between the two sides of the cabinet wall and positioned at the bottom and the 4th of third partition Bioelastic filler plate is fixedly connected between the top of partition, the bottom of the 4th partition is fixedly connected with microbiologic population Filler cage, the side of the cabinet and the bottom for being located at the 8th partition are fixedly connected with supernatant reflux unit, and supernatant returns The output end of stream device extends to the bottom of first partition.

Preferably, the first U-tube is communicated at the top of the cabinet side, the both ends of first U-tube each extend over To the top and bottom of third partition, the bottom of the cabinet other side is communicated with the second U-tube, and the two of second U-tube End extends respectively to the top and bottom of the 7th partition.

Preferably, the side of the cabinet wall and be located at first partition bottom be fixedly connected with the first level sensing Device is provided with the first control valve in the middle part of the second partition, was fixedly connected with for the second communicating pipe in the middle part of the 4th partition, It is provided with the second control valve in the middle part of 5th partition, third control valve, the case are provided in the middle part of the 6th partition The side of the internal wall and bottom for being located at the 4th partition is fixedly connected with the second liquid level detector.

Preferably, the middle part of the cabinet side and be located at the 5th partition bottom be communicated with the first charge pipe, the case The bottom of the body side and bottom for being located at the 7th partition is communicated with the second charge pipe, the bottom of the cabinet side and is located at second The bottom of charge pipe is communicated with drainpipe.

Preferably, the two sides of the bottom of box are fixedly connected to support leg, and the middle part of the bottom of box is fixed to be connected It is connected to mud discharging device.

Beneficial effect

The utility model provides a kind of apparatus for treating carbonized waste water with multi task process technique.Have following beneficial to effect Fruit:

(1), the apparatus for treating carbonized waste water with multi task process technique enters tune in sewage by the setting of grid Soft twister, larger solid particle sundries and the drift in sewage are removed before section pond, so that follow-up work water pump be protected to use Service life simultaneously reduces system processing workload and by first motor, the cooperation of the first oxygenate apparatus and the first agitating device makes dirt Water carries out the adjusting homogenizing of water and water quality, guarantees the balanced and stabilization of subsequent biochemical processing system water and water quality, prevents dirt Suspended particulate precipitating in water and it is smelly, and play certain degradation effect to dirty Organic substance in water, improve the anti-impact of whole system Performance and treatment effect are hit, by the setting of the first guiding device, is uniformly distributed waste water in sedimentation basin, then along the whole of pond A section slowly rises, and suspended matter is settled under the effect of gravity in bottom of pond taper sludge bucket, by physical filtering, sinks naturally The cooperation of the multi task process techniques such as shallow lake, biological treatment and chemical treatment, completes the purification of coking wastewater, good purification avoids Existing Treatment of Coking Effluent equipment is in the prevalence for the treatment of process is single and Treatment of Coking Effluent quality more low problem.

(2), the apparatus for treating carbonized waste water with multi task process technique, it is raw by the setting of bioelastic filler plate Object elastic filler has the function of hydrolysis acidification, and sewage is further mixed, and makes full use of high-performance bio elastic filler conduct in pond Bacteria carrier converts resolvability organic matter for dissolved organic matter difficult in sewage by facultative microbe, by larger molecular organics It is hydrolyzed into small organic molecule, in favor of the further oxygenolysis of rear road O grades of biological treatment tanks, while passing through the nitre charcoal nitrogen of reflux Under the action of nitrifier, part nitrification and denitrification can be carried out, removes ammonia nitrogen, increases the biochemical residence time, improves processing effect Rate.

(3), the apparatus for treating carbonized waste water with multi task process technique facilitates throwing by the setting of the second charge pipe Chlorination piece carries out disinfection, which has the features such as adding conveniently, simple and safe, it is sterilized after water be discharged into municipal dirt again Waterpipe or Its Adjacent Waters.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the cross-sectional view of the utility model structure.

In figure: 1- cabinet, 2- first partition, 3- second partition, 4- third partition, the 4th partition of 5-, the 5th partition of 6-, 7- 6th partition, the 7th partition of 8-, the 8th partition of 9-, 10- grid, 11- water inlet pipe, the first communicating pipe of 12-, the oxygenation dress of 13- first Set, 14- first motor, the first agitating device of 15-, the first guiding device of 16-, the first side plate of 17-, the second oxygenate apparatus of 18-, The second motor of 19-, the second agitating device of 20-, the second guiding device of 21-, the second side plate of 22-, 23- third motor, 24- third are stirred Mix device, 25- the first sludge air lift reflux unit, 26- the second sludge air lift reflux unit, 27- bioelastic filler plate, 28- Microbiologic population's filler cage, 29- supernatant reflux unit, the first U-tube of 30-, the second U-tube of 31-, the first level sensing of 32- Device, the first control valve of 33-, the second communicating pipe of 34-, the second control valve of 35-, 36- third control valve, the first charge pipe of 37-, 38- Second charge pipe, 39- drainpipe, 40- support leg, 41- mud discharging device.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of coking wastewater with multi task process technique Processing unit, including cabinet 1, be fixedly connected sequentially between the two sides of 1 inner wall of cabinet from top to bottom have first partition 2, second every Plate 3, third partition 4, the 4th partition 5, the 5th partition 6, the 6th partition 7, the 7th partition 8 and the 8th partition 9, third partition 4 push up The side in portion is fixedly connected with the first sludge air lift reflux unit 25, and the output end of the first sludge air lift reflux unit 25 runs through The side of cabinet 1 and the outside for extending to cabinet 1,8 top of the 7th partition is fixedly connected with the second sludge air lift reflux unit 26, And second the output end of sludge air lift reflux unit 26 through cabinet 1 and extend to the outside of cabinet 1, the first sludge stripping reflux One end that device 25 and the second sludge air lift reflux unit 26 extend to outside cabinet 1 runs through cabinet 1 and extends to cabinet 1 Inside, and the first sludge air lift reflux unit 25 and the second sludge air lift reflux unit 26 extend to the position of one end inside cabinet 1 In the bottom of the 8th partition 9, between the two sides of 1 inner wall of cabinet and be located at third partition 4 bottom and the 4th partition 5 top it Between be fixedly connected with bioelastic filler plate 27, by the setting of bioelastic filler plate 27, bioelastic filler has hydrolysis It is acidified function, sewage is further mixed, high-performance bio elastic filler in pond is made full use of to lean on the micro- life of simultaneous oxygen as bacteria carrier Dissolved organic matter difficult in sewage is converted resolvability organic matter by object, and larger molecular organics are hydrolyzed into small organic molecule, It, can in favor of the further oxygenolysis of rear road O grades of biological treatment tanks, while through the nitre charcoal nitrogen of reflux under the action of nitrifier Part nitrification and denitrification is carried out, ammonia nitrogen is removed, increases the biochemical residence time, improves treatment effeciency, the bottom of the 4th partition 5 is solid Surely it is connected with microbiologic population's filler cage 28, the side of cabinet 1 and the bottom for being located at the 8th partition 9 are fixedly connected with supernatant and return Device 29 is flowed, and the output end of supernatant reflux unit 29 extends to the bottom of first partition 2, the top connection of 1 side of cabinet There is the first U-tube 30, the both ends of the first U-tube 30 extend respectively to the top and bottom of third partition 4,1 other side of cabinet Bottom is communicated with the second U-tube 31, and the both ends of the second U-tube 31 extend respectively to the top and bottom of the 7th partition 8, cabinet 1 The side of inner wall and the bottom for being located at first partition 2 are fixedly connected with the first liquid level detector 32, the middle part setting of second partition 3 There is the first control valve 33, the middle part of the 4th partition 5 was fixedly connected with for the second communicating pipe 34, and the middle part of the 5th partition 6 is provided with Two control valves 35, the middle part of the 6th partition 7 are provided with third control valve 36, the side of 1 inner wall of cabinet and are located at the 4th partition 5 Bottom is fixedly connected with the second liquid level detector 42, the middle part of 1 side of the cabinet and bottom for being located at the 5th partition 6 is communicated with first Charge pipe 37, the bottom of 1 side of cabinet and the bottom for being located at the 7th partition 8 are communicated with the second charge pipe 38, pass through the second charging The setting of pipe 38 conveniently adds chlorine tablets and carries out disinfection, which has the features such as adding conveniently, simple and safe, cabinet 1 one The bottom of side and be located at the second charge pipe 38 bottom be communicated with drainpipe 39, the two sides of 1 bottom of cabinet are fixedly connected to branch Support foot 40, is fixedly connected with mud discharging device 41 in the middle part of 1 bottom of cabinet, the top of the top of first partition 2 and 1 inner wall of cabinet it Between be fixedly connected with grid 10, by the setting of grid 10, removed before sewage enters conditioning tank soft twister in sewage, Larger solid particle sundries and drift, to protect follow-up work water pump service life and reduce system processing workload, case Water inlet pipe 11 is communicated at the top of 1 side of body, the side of first partition 2 was fixedly connected with for the first communicating pipe 12, and second partition 3 pushes up The side in portion has been respectively fixedly connected with the first oxygenate apparatus 13 and first motor 14, and one end of 14 output shaft of first motor is fixed to be connected It is connected to the first agitating device 15, by first motor 14, the cooperation of the first oxygenate apparatus 13 and the first agitating device 15, makes sewage The adjusting homogenizing for carrying out water and water quality, guarantees the balanced and stabilization of subsequent biochemical processing system water and water quality, prevents sewage Middle suspended particulate precipitating and it is smelly, and play certain degradation effect to dirty Organic substance in water, improve the shock resistance of whole system Performance and treatment effect, the top of third partition 4 are fixedly connected with the first guiding device 16, the two sides at 4 top of third partition with It is fixedly connected to the first side plate 17 between the two sides of 1 inner wall of cabinet, the side at 7 top of the 6th partition has been respectively fixedly connected with the Two oxygenate apparatus 18 and the second motor 19, one end of 19 output shaft of the second motor are fixedly connected with the second agitating device 20, and the 7th The top of partition 8 is fixedly connected with the second guiding device 21, by the setting of the first guiding device 16 and the second guiding device 21, Be uniformly distributed waste water in sedimentation basin, then the entire section along pond slowly rises, suspended matter settle under the effect of gravity into In bottom of pond taper sludge bucket, the second side plate is fixedly connected between the two sides of 1 inner wall of two sides and cabinet at 8 top of the 7th partition 22, the side at the top of the 8th partition 9 is fixedly connected with third motor 23, and one end of 23 output shaft of third motor is fixedly connected with the Three agitating devices 24, it is complete by the cooperation of the multi task process technique such as physical filtering, natural sedimentation, biological treatment and chemical treatment At the purification of coking wastewater, it is single in the prevalence for the treatment of process to avoid existing Treatment of Coking Effluent equipment for good purification The more low problem with Treatment of Coking Effluent quality.

In use, coking wastewater is entered inside cabinet 1 by water inlet pipe 11, particle sundries is filtered out by grid 10, is led to After flowing into 3 top of second partition the first communicating pipe 12, first motor 14 drives the first agitating device 15 to the dirt after primary filtration Water is stirred, and the first oxygenate apparatus 13 is oxygenated, when liquid level reaches the height PLC module control of the first liquid level detector 32 First control valve 33 is opened, and sewage uniformly flows into the top of third partition 4 by the first guiding device 16, and sludge impurity sinks herein Form sediment, supernatant liquid flows into the top of the 4th partition 5 by the first U-tube 30, bioelastic filler plate 27 to sewage carry out nitrification and Denitrification flows into 6 top of the 5th partition after removing ammonia nitrogen, removes the various organic substances in sewage, liquid by microbiologic population Face reaches control after 42 height of the second liquid level detector and opens the second control valve 35, and sewage enters the top of the 6th partition 7, and second Motor 19 controls the second agitating device 20 and is stirred, and the second oxygenate apparatus 18 is oxygenated, and is launched by the first charge pipe 37 Nitrifier makes ammonia nitrogen of sewage under conditions of oxygen amount abundance in degradation sewage, while is reduced to the COD value in sewage more Low level, makes sewage be purified, then enters 8 top of the 7th partition by third control valve 36 and precipitated again, on Portion's liquid enters 9 top of the 8th partition by the second U-tube 31, launches chlorine tablets, 23 band of third motor by the second charge pipe 38 Dynamic third agitating device 24 is stirred adequate disinfection, then discharges through drainpipe 39,8 top of third partition 4 and the 7th partition Deposit is delivered to 1 bottom of cabinet by the first sludge air lift reflux unit 25 and the second sludge air lift reflux unit 26, wherein Supernatant is delivered at the top of second partition 3 by supernatant reflux unit 29 and is recycled, and this completes the more of coking wastewater The process of heavy industry skill purification.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of apparatus for treating carbonized waste water with multi task process technique, including cabinet (1), it is characterised in that: the cabinet (1) being fixedly connected sequentially from top to bottom between the two sides of inner wall has first partition (2), second partition (3), third partition (4), Four partitions (5), the 5th partition (6), the 6th partition (7), the 7th partition (8) and the 8th partition (9), the first partition (2) It is fixedly connected with grid (10) between top and the top of cabinet (1) inner wall, is communicated at the top of cabinet (1) side into water It manages (11), the side of the first partition (2) is fixedly connected with the first communicating pipe (12), one at the top of the second partition (3) Side has been respectively fixedly connected with the first oxygenate apparatus (13) and first motor (14), and one end of first motor (14) output shaft is solid Surely it is connected with the first agitating device (15), is fixedly connected with the first guiding device (16) at the top of the third partition (4), it is described It is fixedly connected to the first side plate (17) between two sides at the top of third partition (4) and the two sides of cabinet (1) inner wall, the described 6th Side at the top of partition (7) has been respectively fixedly connected with the second oxygenate apparatus (18) and the second motor (19), second motor (19) one end of output shaft is fixedly connected with the second agitating device (20), and is fixedly connected at the top of the 7th partition (8) Two guiding devices (21), two sides at the top of the 7th partition (8) and are fixedly connected between the two sides of cabinet (1) inner wall Two side plates (22), the side at the top of the 8th partition (9) are fixedly connected with third motor (23), and the third motor (23) is defeated One end of shaft is fixedly connected with third agitating device (24).

2. a kind of apparatus for treating carbonized waste water with multi task process technique according to claim 1, it is characterised in that: institute It states the side at the top of third partition (4) and is fixedly connected with the first sludge air lift reflux unit (25), and the first sludge stripping reflux The output end of device (25) runs through cabinet (1) and extends to the outside of cabinet (1), and the side at the top of the 7th partition (8) is solid Surely it is connected with the second sludge air lift reflux unit (26), and the output end of the second sludge air lift reflux unit (26) runs through cabinet (1) and the outside of cabinet (1), the first sludge air lift reflux unit (25) and the second sludge air lift reflux unit are extended to (26) it extends to the external one end of cabinet (1) to run through cabinet (1) and extend to the inside of cabinet (1), and the first sludge air lift Reflux unit (25) and the second sludge air lift reflux unit (26) extend to the internal one end of cabinet (1) and are located at the 8th partition (9) Bottom, between the two sides of cabinet (1) inner wall and be located at third partition (4) bottom and the 4th partition (5) top it Between be fixedly connected with bioelastic filler plate (27), the bottom of the 4th partition (5) is fixedly connected with microbiologic population's filler Cage (28), the side of the cabinet (1) and the bottom for being located at the 8th partition (9) are fixedly connected with supernatant reflux unit (29), And the output end of supernatant reflux unit (29) extends to the bottom of first partition (2).

3. a kind of apparatus for treating carbonized waste water with multi task process technique according to claim 1, it is characterised in that: institute It states and is communicated with the first U-tube (30) at the top of cabinet (1) side, the both ends of first U-tube (30) extend respectively to third The bottom of the top and bottom of partition (4), cabinet (1) other side is communicated with the second U-tube (31), second U-tube (31) both ends extend respectively to the top and bottom of the 7th partition (8).

4. a kind of apparatus for treating carbonized waste water with multi task process technique according to claim 1, it is characterised in that: institute It states the side of cabinet (1) inner wall and is located at the bottom of first partition (2) and be fixedly connected with the first liquid level detector (32), described the It is provided in the middle part of two partitions (3) the first control valve (33), was fixedly connected with for the second communicating pipe in the middle part of the 4th partition (5) (34), it is provided with the second control valve (35) in the middle part of the 5th partition (6), is provided in the middle part of the 6th partition (7) Three control valves (36), the side of cabinet (1) inner wall and the bottom for being located at the 4th partition (5) are fixedly connected with the inspection of the second liquid level It surveys device (42).

5. a kind of apparatus for treating carbonized waste water with multi task process technique according to claim 1, it is characterised in that: institute It states the middle part of cabinet (1) side and is communicated with the first charge pipe (37) positioned at the bottom of the 5th partition (6), the cabinet (1) one The bottom of side and be located at the 7th partition (8) bottom be communicated with the second charge pipe (38), the bottom and position of cabinet (1) side Drainpipe (39) are communicated in the bottom of the second charge pipe (38).

6. a kind of apparatus for treating carbonized waste water with multi task process technique according to claim 1, it is characterised in that: institute The two sides for stating cabinet (1) bottom are fixedly connected to support leg (40), are fixedly connected with spoil disposal in the middle part of cabinet (1) bottom Device (41).