CN110354990A - A kind of dregs of incinerator processing system and processing method - Google Patents
A kind of dregs of incinerator processing system and processing method Download PDFInfo
- Publication number
- CN110354990A CN110354990A CN201910567301.5A CN201910567301A CN110354990A CN 110354990 A CN110354990 A CN 110354990A CN 201910567301 A CN201910567301 A CN 201910567301A CN 110354990 A CN110354990 A CN 110354990A
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- Prior art keywords
- water
- dregs
- incinerator
- water outlet
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
- B03B9/04—General arrangement of separating plant, e.g. flow sheets specially adapted for furnace residues, smeltings, or foundry slags
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/101—Sulfur compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Abstract
The present invention relates to dregs of incinerator processing technology fields, refer in particular to a kind of dregs of incinerator processing system and its processing method, processing system includes effluent cycle processing unit, water pump, water supplying pipe, first valve, second valve, third valve, first jigging machine, second jigging machine and sand washer, the water inlet end of water supplying pipe is logical to be connect with the water outlet of effluent cycle processing unit, the water outlet of water supplying pipe is connect with the water inlet end of effluent cycle processing unit, water supplying pipe is equipped with the first water outlet, second water outlet and third water outlet, first water outlet is connect with the water inlet end of the first jigging machine, second water outlet is connect with the water inlet end of the second jigging machine, third water outlet is connect with the water inlet end of third jigging machine.The present invention can reduce the usage quantity of water pump in dregs of incinerator processing system and reduce the construction cost of processing system；Dregs of incinerator processing method treatment effeciency is high, and processing cost is low, and resource utilization is high, and manipulation is convenient, handles dregs of incinerator convenient for scale.
Description
Technical field
The present invention relates to dregs of incinerator processing technology field, a kind of dregs of incinerator processing system and processing side are referred in particular to
Method.
Background technique
The jigging and wash in the processes such as sand that dregs of incinerator is handled, are required to use water.In the prior art, dregs of incinerator is handled
In it is each need be equipped at least one water pump in the process with water, therefore traditional dregs of incinerator processing system is arranged mostly
There are multiple water pumps, causes the construction cost of dregs of incinerator processing system high.Existing dregs of incinerator processing system simultaneously, incinerator
Raw material availability in slag is not high, and the water treatment efficiency for handling generation is bad, causes the significant wastage of resource and to environment
Greatly pollution.
Summary of the invention
The present invention provides the dregs of incinerator processing that a kind of construction cost is low, resource utilization is high for problem of the prior art
System.
Another object of the present invention is a kind of offer dregs of incinerator processing method of needle, and this method treatment effeciency is high, is processed into
This is low, and resource utilization is high, and manipulation is convenient, handles dregs of incinerator convenient for scale.
The present invention adopts the following technical scheme: a kind of dregs of incinerator processing system, including effluent cycle processing unit, water
Pump, water supplying pipe, the first valve, the second valve, third valve and sequentially connected vibrating screen device, are crushed boar cage screen device
Device and magnetic separator, the dregs of incinerator processing system further include the first jigging machine being connect with the first discharge end of magnetic separator,
The second jigging machine for being connect with the second discharge end of magnetic separator, the sand washer being connect with the first discharge end of the first jigging machine and
The jump aluminium machine being connect with the second discharge end of the first jigging machine, the water outlet of the first jigging machine, the second jigging machine water outlet with
And the water outlet of sand washer is connect with the water inlet end of effluent cycle processing unit, the water inlet end of the water supplying pipe by water pump with
The water outlet of effluent cycle processing unit connects, the water supplying pipe be equipped with the first water outlet, the second water outlet third water outlet with
And the 4th water outlet, the first water outlet are connect by the first valve with the water inlet end of the first jigging machine, the second water outlet passes through the
Two valves are connect with the water inlet end of the second jigging machine, and third water outlet is connected by the water inlet end of third valve and third jigging machine
It connecing, the 4th water outlet is connect with the water inlet end of effluent cycle processing unit,.
Further, the effluent cycle processing unit includes filter sand device, the first settling tank, the second settling tank and clear
Pond, the 4th water outlet, the water outlet of the first jigging machine, the water outlet of the second jigging machine and sand washer water outlet with filter
The water inlet end of husky device connects, and the water outlet of the filter sand device is connect with the water inlet end of the first settling tank, the first settling tank
Water outlet is connect with the water inlet end of the second settling tank, and the water outlet of the second settling tank and the water inlet end of clear water reserviors connect, clear water reserviors
Water outlet and water supplying pipe water inlet end connect.
Further, the effluent cycle processing unit further includes that the first slush pump, the second slush pump and sludge are collected
The discharge end in pond, the first settling tank is connect by the first slush pump with the feed end of sludge collecting pit, the discharging of the second settling tank
End is connect by the second slush pump with the feed end of sludge collecting pit.
Further, the effluent cycle processing unit further includes the first liquid level sensor, the second liquid level sensor, processing
The water inlet end of device and electrically operated valve, clear water reserviors is connect by electrically operated valve with external water source, the first liquid level sensor and second
Liquid level sensor is both secured to the side wall of clear water reserviors, and the first liquid level sensor is located at the top of the second liquid level sensor, the first liquid
The first input end of the output end of level sensor and processor connects, and the second of the output end of the second liquid level sensor and processor
Input terminal connection, the output end of processor and the input terminal of electrically operated valve connect.
Further, the effluent cycle processing unit further includes mixing arrangement, and the mixing arrangement includes gear, mixing
Bar, the actuator for the rotation of sliding tooth wheel and the sliding rail that is arranged in outside the first settling tank, the mixed pole include and cunning
First body of rod that rail is slidably connected and second body of rod as made of one end bending of first body of rod, second body of rod protrude into the
The inside of one settling tank, the two sides of second body of rod, which are protruded, is formed with mixed plate, and the other end of first body of rod is equipped with
Rack gear for being engaged with the gear.
The present invention also provides a kind of dregs of incinerator processing method, the processing method uses above-mentioned dregs of incinerator processing system
System, the treating method comprises following steps:
Step A, dregs of incinerator enters vibrating screen device progress first time sub-sieve；
Step B, the biggish dregs of incinerator of partial size goes successively to boar cage screen device, and boar cage screen device 26 will be at the burning of bulk
Clinker dispersion simultaneously carries out second of sub-sieve to dregs of incinerator；
Step C, the biggish dregs of incinerator of the partial size sifted out using crushing device to boar cage screen device is crushed, after being crushed
Dregs of incinerator enter magnetic separator；
Step D, it is sorted using magnetic separator with magnetic substance and not magnetic substance, without magnetic substance
From the first discharge end of magnetic separator enter the first jigging machine and via after 3 jigging of the first jigging machine enter sand washer or jump aluminium machine,
Enter the second jigging machine from the second discharge end of magnetic separator with magnetic substance and carries out jigging via the second jigging machine；
Step E, the sewage that the first jigging machine, the second jigging machine and sand washer generate flows into effluent cycle processing unit
And continue to be recycled after effluent cycle processing unit processes.
Processing method treatment effeciency of the present invention is high, and processing cost is low, and resource utilization is high, by secondary sub-sieve, magnetic separation
After the processing of secondary jigging, metal recovery rate is high, and metal recovery ability is up to 90% or more, and dregs of incinerator can be with water after treatment
Mud mixes according to a certain percentage, and for manufacturing building block or for other occasions, pulverized slag can be applied to locate again after processing
Sewage is managed, sewage is Ke Xunhuanliyong, greatly reduces the waste of resource and the pollution to environment, obtains dregs of incinerator waste
Good utilization, processing method manipulation is convenient, handles dregs of incinerator convenient for scale.
Further, in the step E, the processing of sewage the following steps are included:
(a) filter sand processing is carried out to sewage using filter sand device, to recycle the sand in sewage；
(b) by filter sand processing sewage flow into throw there is the first settling tank of the first inorganic agent to be handled, after processing its
In dross and mud enter sludge collecting pit；
(c) sewage handled through the first settling tank, which flows into throw, has the second settling tank of second processing agent to be handled, and handles
Dross and mud therein enter sludge collecting pit afterwards；Sewage flows into clear water reserviors after the processing of the second settling tank, makes for recycling
With.
Sewage water treatment method of the invention can optimize wastewater treatment efficiency, after being used for the water process of slag treatment into clear water
It is recycled, greatly reduces disposal of pollutants, and time saving and energy saving, treatment effeciency is high.
Further, in the step (b), the first inorganic agent includes the raw material of following parts by weight: anion pp acyl
10-15 parts of amine, 15-20 parts of calcium hydroxide, 6-10 parts of pulverized slag.The present invention is carried out using the first inorganic agent to the first settling tank is entered
Flocculation and settlement treatment for the first time, it is at low cost, it can be achieved that recycling to pulverized slag,
Further, pulverized slag is the pulverized slag crossed after being eluted by water, 200-300 μm of the partial size of the pulverized slag.Into one
Step, the content of aluminium oxide is 14% or more in the pulverized slag that the present invention uses, and the content of calcium oxide is 0.8% or more.More into
One step, the content of aluminium is in 14-30%, the content 0.8-2% of calcium oxide in pulverized slag of the invention.Pass through the partial size of pulverized slag
Setting, make pulverized slag and sewage that there is biggish contact area, there is good adsorption effect to the dirt in sewage, and can
Prevent flocculation group product too small.
The present invention is matched using anionic polyacrylamide and pulverized slag with other components, and the high price of pulverized slag is realized
Value utilizes, and clinker has porous structure, and the organic matter, heavy metal, suspended matter in sewage have stronger physics and chemisorption
Effect；The aluminium that pulverized slag dissolves out in water can form hydroxide in water, rise to dirty Organic substance in water, heavy metal, suspended matter
Flocculation reinforces it and clarifies effect of settling, and pulverized slag can also also have coagulation to sewage.
Further, in the step (c), second processing agent includes the raw material of following parts by weight: anion pp acyl
16-20 parts of amine, 5-8 parts of maleic acid-acrylic acid copolymer, 3-4 parts of carboxymethyl thiocarbamide chitosan, is lived at 8-12 parts of aluminium polychloride
Property 5-7 parts of foaming agent, 6-10 parts of lignin, 4-6 parts of citric acid, 5-8 parts of dimethyl diallyl ammonium chloride, maleic acid list
2-4 parts of cetyl ester sodium salt.Citric acid has 3 H+It can ionize；Heating can resolve into multi-products, with acid, alkali, glycerol
Etc. reacting, dirt and ash dispersion can be made, suspended, be a kind of excellent intercalating agent to improve the performance of surfactant, and
Nontoxic, soluble easily in water, easily biological-degradable is small to the corrosivity of metal tubes.Maleic acid list cetyl ester sodium salt increases
The viscosity of polyacrylamide, improves flocculation ability；Carboxymethyl thiocarbamide chitosan is a kind of modification of chitosan, modified raising
Solvability, intramolecular active function groups abundant, dissociation makes its surface charge in aqueous solution, can be used as second processing
The dispersion stabilizer of agent, polyacrylamide and lignin, maleic acid-acrylic acid copolymer, maleic acid list cetyl ester
Sodium salt, carboxymethyl thiocarbamide chitosan cooperate, and improve flocculating effect, and lignin has good dispersion performance, right
Accelerate suspended matter removal speed to play an important role, optimizes the solid-liquor separation effect of the second settling tank.Further, described second
Inorganic agent is in use, by constituent component A after aluminium polychloride, dimethyl diallyl ammonium chloride mixing；By anion pp
Amide, maleic acid-acrylic acid copolymer, carboxymethyl thiocarbamide chitosan, active foaming agent part, lignin, citric acid and maleic
Water stirring is added in constituent component B after the mixing of diacid list cetyl ester sodium salt, component B before adding, obtain mixed liquid B, the yin
The mass ratio of cationic polyacrylamide and water is 1:120-140；Component A is first put into when handling sewage, after stirring 1-2min, then
Component B is put into, the total amount of the dosage of second processing agent refers to when calculating dosage component A and component B.
Further, the active foaming agent is fatty alcohol polyoxyethylene ether, dodecyl dimethyl Hydroxypropyl phosphate rouge
Glycine betaine, α-sodium olefin sulfonate at least one.Ehter bond in fatty alcohol polyoxyethylene ether molecule is not easy to be destroyed by acid, alkali, surely
Qualitative higher, good water solubility, electrolyte-resistant is readily biodegradable, and has preferable foam performance, and can prevent in sewage
Sticky ingredient is adhered to precipitating pool wall.Dodecyl dimethyl Hydroxypropyl phosphate rouge glycine betaine consists of two parts, and a part is
Nitrogenous cationic portion is made of the long-chain derivative of amine, quaternary ammonium；Another part is anion part, by phosphate ester salt structure
At, there is excellent solubilising, emulsifying dispersivity, thermal stability and good compatibility, it is living better than general anionic surface
Property agent alkali resistance, electrolyte-resistant and antistatic property advantage, and have surface tension it is low, the excellent feature of frothing capacity.
α-sodium olefin sulfonate has good foaming power, and biological degradability is good, does not pollute the environment, and dissolubility is good.
After first time settles, then using second of inorganic agent processing, second of inorganic agent can be risen sewage of the invention
To coagulation, precipitating and flocculated effect, the pH and hardness in the sewage in alkalinity are reduced, effectively removes and is easy to influence to wad a quilt with cotton in decontaminated water
The heavy carbonate such as calcium, the magnesium of solidifying effect, and act synergistically through each raw material and generate flocculation, improve suspended matter and colloidal impurity
Removal effect.The present invention in sewage matches anionic polyacrylamide, aluminium polychloride, lignin and with other raw materials
It closing, the flocculation system of formation can make its co-precipitation to suspended matter and colloidal impurity processing, achieve the purpose that turbidity removal, water purification, and
Flocculate can be prevented to be firmly attached on precipitating pool wall, increase the difficulty and workload of cleaning sedimentation basin.
Beneficial effects of the present invention: the present invention is by being provided with the first of the first valve on the water supplying pipe with water pump
Water outlet, the second water outlet with the second valve and the third water outlet with third valve need to use come respectively each
The process of water supplies water, so that without to be each needing that water is respectively separately configured with the process of water in dregs of incinerator processing system
Pump, and then reduce the usage quantity of water pump and reduce the construction cost of dregs of incinerator processing system.
Dregs of incinerator processing method treatment effeciency of the invention is high, and processing cost is low, and resource utilization is high, to environment dirt
Small, manipulation convenience is contaminated, convenient for scale processing dregs of incinerator.
Detailed description of the invention
Fig. 1 is vibrating screen device of the invention, boar cage screen device, crushing device, magnetic separator, the first jigging machine, the second jump
The functional block diagram eliminated machine, jump aluminium machine and sand washer.
Fig. 2 is the first valve of the invention, the second valve, third valve, the first jigging machine, the second jigging machine, sand washer
And the functional block diagram of effluent cycle processing unit.
Fig. 3 is the principle frame of the first liquid level sensor of the invention, the second liquid level sensor, processor and electrically operated valve
Figure.
Fig. 4 is clear water reserviors of the invention, the first liquid level sensor, the second liquid level sensor, electrically operated valve and processor
The structural schematic diagram of cooperation.
The position Fig. 5 the first settling tank of the invention, mixed pole, guide rail, gear and the structural schematic diagram of actuator cooperation.
Appended drawing reference are as follows: 1, effluent cycle processing unit；11, the first settling tank；12, the second settling tank；13, clear water reserviors；
14, the first slush pump；15, the second slush pump；16, sludge collecting pit；17, filter sand device；2, water pump；21, water supplying pipe；22,
One valve；23, the second valve；24, third valve；25, vibrating screen device；26, boar cage screen device；27, crushing device；28, magnetic
Select machine；3, the first jigging machine；4, the second jigging machine；5, sand washer；6, aluminium machine is jumped；7, electrically operated valve；71, the first level sensing
Device；72, the second liquid level sensor；73, processor；8, gear；81, mixed pole；82, actuator；83, sliding rail；84, the first bar
Body；85, second body of rod；86, mixed plate；87, rack gear.
Specific embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further below with reference to embodiment and attached drawing
Bright, the content that embodiment refers to not is limitation of the invention.The present invention is described in detail below in conjunction with attached drawing.
Embodiment 1
As depicted in figs. 1 and 2, a kind of dregs of incinerator processing system, including effluent cycle processing unit 1, water pump 2, water supply
Pipe 21, the first valve 22, the second valve 23, third valve 24 and sequentially connected vibrating screen device 25, boar cage screen device 26,
Crushing device 27 and magnetic separator 28, the dregs of incinerator processing system further include connect with the first discharge end of magnetic separator 28
One jigging machine 3, the second jigging machine 4 being connect with the second discharge end of magnetic separator 28, the first discharge end company with the first jigging machine 3
The sand washer 5 connect and the jump aluminium machine 6 being connect with the second discharge end of the first jigging machine 3, the water outlet of the first jigging machine 3,
The water outlet of two jigging machines 4 and the water outlet of sand washer 5 are connect with the water inlet end of effluent cycle processing unit 1, the confession
The water inlet end of water pipe 21 is connect by water pump 2 with the water outlet of effluent cycle processing unit 1, and the water supplying pipe 21 is equipped with first and goes out
The mouth of a river, the second water outlet, third water outlet and the 4th water outlet, the first water outlet pass through the first valve 22 and the first jigging machine
3 water inlet end connection, the second water outlet are connect by the second valve 23 with the water inlet end of the second jigging machine 4, and third water outlet is logical
It crosses third valve 24 to connect with the water inlet end of third jigging machine, the water inlet of the 4th water outlet and effluent cycle processing unit 1
End connection.
First jigging machine 3 and the second jigging machine 4 are required to be layered material in water using impulse movement, and will be after layering
Material be discharged respectively.Sand washer 5 then needs to utilize water to rinse the grains of sand.In the present invention, water pump 2 is that the water in water supplying pipe 21 mentions
For power, guarantee that water energy enough confesses that water inlet end to the water outlet of water supplying pipe 21 of water pipe 21 is flowed.When the first jigging machine 3, second
When jigging machine 4 or sand washer 5 are needed with water, the first valve 22, the second valve 23 or third valve 24 are opened.When the first jump
When eliminating machine 3, the second jigging machine 4 or sand washer 5 without with water, closing the first valve 22, the second valve 23 or third valve 24 is
It can.
In the present invention, dregs of incinerator is introduced into vibrating screen device 25 to carry out first time sub-sieve；Then partial size is biggish burns
It burns clinker and goes successively to boar cage screen device 26, boar cage screen device 26 can enable into the dregs of incinerator dispersion of bulk and to dregs of incinerator
Carry out second of sub-sieve；The biggish dregs of incinerator of partial size that device 27 sifts out boar cage screen device 26 is subsequently broken up to be crushed,
Broken dregs of incinerator enters magnetic separator 28.Magnetic separator 28 is sorted with magnetic substance and not magnetic substance, no
It is from the first discharge end of magnetic separator 28 into the first jigging machine 3 and laggard via 3 jigging of the first jigging machine with magnetic substance
Enter sand washer 5 or jump aluminium machine 6, with magnetic substance from the second discharge end of magnetic separator 28 enter the second jigging machine 4 and via
Second jigging machine 4 carries out jigging.The sewage that first jigging machine 3, the second jigging machine 4 and sand washer 5 generate flows into sewage and follows
Ring processing unit 1 simultaneously continues to re-use after the processing of effluent cycle processing unit 1.
As shown in Fig. 2, the effluent cycle processing unit 1 includes filter sand device 17, the first settling tank 11, the second settling tank
12 and clear water reserviors 13, the 4th water outlet, the water outlet of the first jigging machine 3, the water outlet of the second jigging machine 4 and sand washer 5
Water outlet connect with the water inlet end of filter sand device 17, the water inlet end of the first settling tank of water outlet 11 of filter sand device 17 connects
It connects, the water outlet of the second settling tank 12 is connect with the water inlet end of the second settling tank 12, the water outlet of the first settling tank 11 and clear water
The water inlet end in pond 13 connects, and the water outlet of clear water reserviors 13 is connect with the water inlet end of water supplying pipe 21.Effluent cycle processing unit 1 can lead to
Sedimentation is crossed to handle sewage.User can be separately added into the first processing in the first settling tank 11 and the second settling tank 12
Agent and second processing agent are to settle different substances.
As shown in Fig. 2, the effluent cycle processing unit 1 further includes the first slush pump 14, the second slush pump 15 and dirt
The discharge end of mud collecting pit 16, the first settling tank 11 is connect by the first slush pump 14 with the feed end of sludge collecting pit 16, the
The discharge end of two settling tanks 12 is connect by the second slush pump 15 with the feed end of sludge collecting pit 16.The present invention utilizes the first mud
Stock pump 14 and the second slush pump 15 by the sludge for being settled down to 11 bottom of the first settling tank and are settled down to 12 bottom of the second settling tank
Sludge transport to sludge collecting pit 16, salvaged without artificial.
As shown in Figure 3 and Figure 4, the effluent cycle processing unit 1 further includes the first liquid level sensor 71, the second liquid level biography
The water inlet end of sensor 72, processor 73 and electrically operated valve 7, clear water reserviors 13 is connect by electrically operated valve 7 with external water source, and first
Liquid level sensor 71 and the second liquid level sensor 72 are both secured to the side wall of clear water reserviors 13, and the first liquid level sensor 71 is located at second
The output end of the top of liquid level sensor 72, the first liquid level sensor 71 is connect with the first input end of processor 73, the second liquid
The output end of level sensor 72 is connect with the second input terminal of processor 73, and the output end of processor 73 is defeated with electrically operated valve 7
Enter end connection.In infall process, and during the first jigging machine 3, the second jigging machine 4 and sand washer 5 are using water,
Water can be because the reasons such as evaporation be reduced.Therefore it needs periodically to add water into clear water reserviors 13.The present invention, which can be realized, to automatically add water
Function.When the second liquid level sensor 72 senses that liquid level is lower than the second liquid level sensor 72 in clear water reserviors 13, the second liquid level is passed
Sensor 72 sends signal to processor 73, and processor 73 controls electrically operated valve 7 and opens, and external water source starts to supply to clear water reserviors 13
Water.When the first liquid level sensor 71 senses that liquid level is higher than the first liquid level sensor 71 in clear water reserviors 13, the first level sensing
Device 71 sends signal to processor 73, and processor 73 controls electrically operated valve 7 and closes, and external water source no longer supplies water to clear water reserviors 13.
As shown in figure 5, the effluent cycle processing unit 1 further includes mixing arrangement, the mixing arrangement include gear 8,
Mixed pole 81, the actuator 82 for driving gear 8 to rotate and the sliding rail 83 being arranged in outside the first settling tank 11, it is described mixed
Closing bar 81 includes first body of rod 84 being slidably connected with sliding rail 83 and second bar as made of one end bending of first body of rod 84
Body 85, second body of rod 85 protrude into the inside of the first settling tank 11, the two sides of second body of rod 85 protrude be formed with it is mixed
Plywood 86, the other end of first body of rod 84 are equipped with the rack gear 87 for engaging with the gear 8.First inorganic agent is added
After first settling tank 11, the sewage in the first settling tank 11 of stirring is generally required so that sewage is sufficiently mixed with the first inorganic agent.
In the present invention, actuator 82 is rotated with moving gear 8, and the rotation of gear 8 drives first body of rod 84 and second body of rod by rack gear 87
85 transverse shiftings, so that the mixed plate 86 of second body of rod 85 is patted the sewage in the first settling tank 11 and promoted at sewage and first
Agent mixing is managed, carries out hand operated mixing without user.Meanwhile the first settling tank 11 is arranged in actuator 82 of the invention
The use cost of actuator 82 is effectively reduced there is no need to make water-proofing treatment to actuator 82 in outside.Specifically, actuator 82
For motor.
In the present embodiment, a kind of dregs of incinerator processing method, the processing method uses above-mentioned dregs of incinerator processing system,
The processing method includes the following steps:
Step A, dregs of incinerator enters the progress first time sub-sieve of vibrating screen device 25；
Step B, the biggish dregs of incinerator of partial size goes successively to boar cage screen device 26, and boar cage screen device 26 is by burning at bulk
It burns clinker dispersion and second of sub-sieve is carried out to dregs of incinerator；
Step C, the biggish dregs of incinerator of the partial size sifted out using crushing device 27 to boar cage screen device 26 is crushed, and is broken
Dregs of incinerator after broken enters magnetic separator 28；
Step D, it is sorted using magnetic separator 28 with magnetic substance and not magnetic substance, without magnetic object
Matter from the first discharge end of magnetic separator 28 enter the first jigging machine 3 and via after 3 jigging of the first jigging machine enter sand washer 5 or jump
Aluminium machine 6, with magnetic substance from the second discharge end of magnetic separator 28 enter the second jigging machine 4 and via the second jigging machine 4 into
Row jigging；
Step E, the sewage that the first jigging machine 3, the second jigging machine 4 and sand washer 5 generate flows into effluent cycle processing
Unit 1 simultaneously continues to be recycled after the processing of effluent cycle processing unit 1.
Further, in the step E, the processing of sewage the following steps are included:
(a) filter sand processing is carried out to sewage using filter sand device (17), to recycle the sand in sewage；
(b) sewage by filter sand processing, which flows into throw, has the first settling tank (11) of the first inorganic agent to be handled, and handles
Dross and mud therein enter sludge collecting pit (16) afterwards；
(c) sewage through the first settling tank (11) processing, which flows into, to be thrown at the second settling tank (12) for having second processing agent
Reason, dross and mud therein enter sludge collecting pit (16) after processing；Sewage flows into clear after the second settling tank (12) are handled
Pond (13), for being recycled.
Further, in the step (b), the first inorganic agent includes the raw material of following parts by weight: anion pp acyl
12 parts of amine, 18 parts of calcium hydroxide, 8 parts of pulverized slag.
Further, pulverized slag is the pulverized slag crossed after being eluted by water, 200-300 μm of the partial size of the pulverized slag.It is described
The content of aluminium oxide is 18% in pulverized slag, and the content of calcium oxide is 1.3%.
Further, in the step (c), second processing agent includes the raw material of following parts by weight: anion pp acyl
18 parts of amine, 10 parts of aluminium polychloride, 6 parts of maleic acid-acrylic acid copolymer, 3.5 parts of carboxymethyl thiocarbamide chitosan, active foaming agent
6 parts, 8 parts of lignin, 5 parts of citric acid, 6 parts of dimethyl diallyl ammonium chloride, maleic acid list cetyl ester sodium salt 4
Part.
Further, the active foaming agent is by fatty alcohol polyoxyethylene ether and dodecyl dimethyl Hydroxypropyl phosphate rouge
Glycine betaine 1:1 in mass ratio composition.
Embodiment 2
In the present embodiment, a kind of dregs of incinerator processing method, the processing method uses above-mentioned dregs of incinerator processing system,
The processing method includes the following steps:
Step A, dregs of incinerator enters the progress first time sub-sieve of vibrating screen device 25；
Step B, the biggish dregs of incinerator of partial size goes successively to boar cage screen device 26, and boar cage screen device 26 is by burning at bulk
It burns clinker dispersion and second of sub-sieve is carried out to dregs of incinerator；
Step C, the biggish dregs of incinerator of the partial size sifted out using crushing device 27 to boar cage screen device 26 is crushed, and is broken
Dregs of incinerator after broken enters magnetic separator 28；
Step D, it is sorted using magnetic separator 28 with magnetic substance and not magnetic substance, without magnetic object
Matter from the first discharge end of magnetic separator 28 enter the first jigging machine 3 and via after 3 jigging of the first jigging machine enter sand washer 5 or jump
Aluminium machine 6, with magnetic substance from the second discharge end of magnetic separator 28 enter the second jigging machine 4 and via the second jigging machine 4 into
Row jigging；
Step E, the sewage that the first jigging machine 3, the second jigging machine 4 and sand washer 5 generate flows into effluent cycle processing
Unit 1 simultaneously continues to be recycled after the processing of effluent cycle processing unit 1.
Further, in the step E, the processing of sewage the following steps are included:
(a) filter sand processing is carried out to sewage using filter sand device (17), to recycle the sand in sewage；
(b) sewage by filter sand processing, which flows into throw, has the first settling tank (11) of the first inorganic agent to be handled, and handles
Dross and mud therein enter sludge collecting pit (16) afterwards；
(c) sewage through the first settling tank (11) processing, which flows into, to be thrown at the second settling tank (12) for having second processing agent
Reason, dross and mud therein enter sludge collecting pit (16) after processing；Sewage flows into clear after the second settling tank (12) are handled
Pond (13), for being recycled.
Further, in the step (b), the first inorganic agent includes the raw material of following parts by weight: anion pp acyl
10 parts of amine, 15 parts of calcium hydroxide, 6 parts of pulverized slag.
Further, the content of aluminium oxide is 16% in institute's pulverized slag, and the content of calcium oxide is 1.4%.
Further, in the step (c), second processing agent includes the raw material of following parts by weight: anion pp acyl
16 parts of amine, 8 parts of aluminium polychloride, 5 parts of maleic acid-acrylic acid copolymer, 3 parts of carboxymethyl thiocarbamide chitosan, active foaming agent 5
Part, 6 parts of lignin, 4 parts of citric acid, 5 parts of dimethyl diallyl ammonium chloride, 3 parts of ester sodium salt of maleic acid list cetyl.
Further, the active foaming agent is dodecyl dimethyl Hydroxypropyl phosphate rouge glycine betaine and α-olefin sulfonic acid
Sodium is formed according to mass ratio 1:2.
Remaining content of the present embodiment is similar to embodiment, and which is not described herein again.
Embodiment 3
In the present embodiment, in the processing step (b) of sewage, the first inorganic agent includes the raw material of following parts by weight: anion
10-15 parts of polyacrylamide, 15-20 parts of calcium hydroxide, 6-10 parts of pulverized slag.
Further, the content of aluminium oxide is 17% in the pulverized slag, and the content of calcium oxide is 1.5%.
Further, in the step (c), second processing agent includes the raw material of following parts by weight: anion pp acyl
20 parts of amine, 12 parts of aluminium polychloride, 8 parts of maleic acid-acrylic acid copolymer, 4 parts of carboxymethyl thiocarbamide chitosan, active foaming agent 7
Part, 10 parts of lignin, 7 parts of citric acid, 8 parts of dimethyl diallyl ammonium chloride, maleic acid list cetyl ester sodium salt 5
Part.
Further, the active foaming agent is fatty alcohol polyoxyethylene ether and α-sodium olefin sulfonate according to mass ratio 1:2
Composition.
Remaining content of the present embodiment is similar to embodiment, and which is not described herein again.
Embodiment 4
In the present embodiment, in the processing step (b) of sewage, the first inorganic agent includes the raw material of following parts by weight: anion
11 parts of polyacrylamide, 16 parts of calcium hydroxide, 7 parts of pulverized slag.
Further, the content of aluminium oxide is 19% in the pulverized slag, and the content of calcium oxide is 1.6% or more.
Further, in the step (c), second processing agent includes the raw material of following parts by weight: anion pp acyl
17 parts of amine, 9 parts of aluminium polychloride, 7 parts of maleic acid-acrylic acid copolymer, 3 parts of carboxymethyl thiocarbamide chitosan, active foaming agent 6
Part, 9 parts of lignin, 6 parts of citric acid, 7 parts of dimethyl diallyl ammonium chloride, maleic acid list cetyl ester sodium salt 3.5
Part.
Further, the active foaming agent is fatty alcohol polyoxyethylene ether.
Remaining content of the present embodiment is similar to embodiment, and which is not described herein again.
Comparative example 1
This comparative example difference from Example 1 is:
First inorganic agent and second processing agent include the raw material of following parts by weight: anionic polyacrylamide 12
Part, 18 parts of calcium hydroxide.
Comparative example 2
This comparative example difference from Example 1 is:
The second processing agent includes the raw material of following parts by weight: 18 parts of anionic polyacrylamide, aluminium polychloride 10
Part, active 6 parts of foaming agent, 6 parts of dimethyl diallyl ammonium chloride, 4 parts of ester sodium salt of maleic acid list cetyl.
Comparative example 3
This comparative example difference from Example 1 is:
The second processing agent includes the raw material of following parts by weight: 18 parts of anionic polyacrylamide, aluminium polychloride 10
Part, 6 parts of maleic acid-acrylic acid copolymer, 3.5 parts of carboxymethyl thiocarbamide chitosan, active 6 parts of foaming agent, dimethyl diallyl
6 parts of ammonium chloride.
Comparative example 4
This comparative example difference from Example 1 is:
The second processing agent includes the raw material of following parts by weight: 18 parts of anionic polyacrylamide, aluminium polychloride 10
Part, active 6 parts of foaming agent, 8 parts of lignin, 5 parts of citric acid, 6 parts of dimethyl diallyl ammonium chloride.
Comparative example 5
This comparative example difference from Example 1 is:
The second processing agent includes the raw material of following parts by weight: 12 parts of anionic polyacrylamide, 18 parts of calcium hydroxide, furnace
8 parts of ground-slag.
It is 200m with sewage load3For/h, by the first inorganic agent and second of embodiment 1-4 and comparative example 1-4
Inorganic agent is handled the sewage of the first settling tank 11 and the second settling tank 12 respectively by the dosage of 100mg/L, and the processing time is
1h, the SS and sulfide content being discharged before measurement sewage treatment and from the second settling tank 22.
After measured, the pH value of sewage is 9.7 before handling, and pH value is 8.5-8.9 after 1-4 of embodiment of the present invention processing.It is logical
Crossing table and can be seen that the final water outlet of water circulation processing system of the invention has the effect of significantly removing SS, and reachable
Sulphide removal is removed to good, after water circulation processing system and processing method processing, and embodiment 1-4 is relative to comparative example
More limpid, final outflow water can reach clear water effect, after the mud and dross in recirculated water collect and handle,；Clear water can follow
Loopback is used, and is realized the effective use of water resource, is greatly reduced the discharge of pollution；On the other hand, sewage is thrown into outer after processing
Boundary can greatly reduce the pollution to environment, and can reduce the subsequent processing load into sewage treatment plant after city planting ductwork and at
This.
Dregs of incinerator processing method treatment effeciency of the invention is high, and processing cost is low, and resource utilization is high, to environment dirt
Small, manipulation convenience is contaminated, convenient for scale processing dregs of incinerator.
The above is only present pre-ferred embodiments, is not intended to limit the present invention in any form, although
The present invention is disclosed as above with preferred embodiment, and however, it is not intended to limit the invention, any person skilled in the art,
It does not depart within the scope of technical solution of the present invention, when the technology contents using the disclosure above make a little change or are modified to equivalent change
The equivalent embodiment of change, but without departing from the technical solutions of the present invention, technology refers to above embodiments according to the present invention
Made any simple modification, equivalent change and modification, belong in the range of technical solution of the present invention.
Claims (10)
1. a kind of dregs of incinerator processing system, it is characterised in that: including effluent cycle processing unit (1), water pump (2), water supplying pipe
(21), the first valve (22), the second valve (23), third valve (24) and sequentially connected vibrating screen device (25), boar cage
Screen device (26), crushing device (27) and magnetic separator (28), the dregs of incinerator processing system further include and magnetic separator (28)
First discharge end connection the first jigging machine (3), connect with the second discharge end of magnetic separator (28) the second jigging machine (4), and
It the sand washer (5) of the first discharge end connection of first jigging machine (3) and connect with the second discharge end of the first jigging machine (3)
It jumps aluminium machine (6), the water outlet of the water outlet of the first jigging machine (3), the water outlet of the second jigging machine (4) and sand washer (5) is equal
It is connect with the water inlet end of effluent cycle processing unit (1), the water inlet end of the water supplying pipe (21) passes through water pump (2) and effluent cycle
The water outlet of processing unit (1) connects, the water supplying pipe (21) be equipped with the first water outlet, the second water outlet, third water outlet and
4th water outlet, the first water outlet are connect by the first valve (22) with the water inlet end of the first jigging machine (3), and the second water outlet is logical
It crosses the second valve (23) to connect with the water inlet end of the second jigging machine (4), third water outlet is jumped by third valve (24) and third
The water inlet end connection of machine is eliminated, the 4th water outlet is connect with the water inlet end of effluent cycle processing unit (1).
2. a kind of dregs of incinerator processing system according to claim 1, it is characterised in that: the effluent cycle processing unit
It (1) include filter sand device (17), the first settling tank (11), the second settling tank (12) and clear water reserviors (13), the 4th water outlet,
The water outlet of the water outlet of one jigging machine (3), the water outlet of the second jigging machine (4) and sand washer (5) with filter sand device
(17) water inlet end connection, the water outlet of filter sand device (17) are connect with the water inlet end of the first settling tank (11), the first settling tank
(11) water outlet is connect with the water inlet end of the second settling tank (12), water outlet and clear water reserviors (13) of the second settling tank (12)
Water inlet end connection, the water outlet of clear water reserviors (13) is connect with the water inlet end of water supplying pipe (21).
3. a kind of dregs of incinerator processing system according to claim 2, it is characterised in that: the effluent cycle processing unit
It (1) further include the first slush pump (14), the second slush pump (15) and sludge collecting pit (16), the discharging of the first settling tank (11)
End is connect by the first slush pump (14) with the feed end of sludge collecting pit (16), and the discharge end of the second settling tank (12) passes through the
Two slush pumps (15) are connect with the feed end of sludge collecting pit (16).
4. a kind of dregs of incinerator processing system according to claim 2, it is characterised in that: the effluent cycle processing unit
It (1) further include the first liquid level sensor (71), the second liquid level sensor (72), processor (73) and electrically operated valve (7), clear water
The water inlet end in pond (13) is connect by electrically operated valve (7) with external water source, the first liquid level sensor (71) and the second level sensing
Device (72) is both secured to the side wall of clear water reserviors (13), and the first liquid level sensor (71) is located at the upper of the second liquid level sensor (72)
Side, the output end of the first liquid level sensor (71) are connect with the first input end of processor (73), the second liquid level sensor (72)
Output end connect with the second input terminal of processor (73), the input terminal of the output end of processor (73) and electrically operated valve (7)
Connection.
5. a kind of dregs of incinerator processing system according to claim 2, it is characterised in that: the effluent cycle processing unit
It (1) further include mixing arrangement, the mixing arrangement includes gear (8), mixed pole (81), the drive for driving gear (8) to rotate
In the sliding rail (83) of the first settling tank (11) outside, the mixed pole (81) includes sliding with sliding rail (83) for moving part (82) and setting
First body of rod (84) of dynamic connection and second body of rod (85) as made of one end bending of first body of rod (84), second bar
Body (85) protrudes into the inside of the first settling tank (11), and the two sides of second body of rod (85), which are protruded, is formed with mixed plate (86),
The other end of first body of rod (84) is equipped with the rack gear (87) for engaging with the gear (8).
6. a kind of dregs of incinerator processing method, it is characterised in that: at dregs of incinerator described in claim 1-5 any one
Reason system, the processing method include the following steps:
Step A, dregs of incinerator enters vibrating screen device (25) progress first time sub-sieve；
Step B, the biggish dregs of incinerator of partial size is gone successively to boar cage screen device (26), and boar cage screen device (26) is by burning at bulk
It burns clinker dispersion and second of sub-sieve is carried out to dregs of incinerator；
Step C, the biggish dregs of incinerator of partial size that boar cage screen device (26) sifts out is crushed using crushing device (27), is broken
Dregs of incinerator after broken enters magnetic separator (28)；
Step D, it is sorted using magnetic separator (28) with magnetic substance and not magnetic substance, without magnetic substance
From the first discharge end of magnetic separator (28) enter the first jigging machine (3) and via after the first jigging machine (3) jigging enter sand washer
(5) or jump aluminium machine (6), with magnetic substance from the second discharge end of magnetic separator (28) enter the second jigging machine (4) and via
Second jigging machine (4) carries out jigging；
Step E, the sewage that the first jigging machine (3), the second jigging machine (4) and sand washer (5) generate flows at effluent cycle
Reason unit (1) simultaneously continues to be recycled after effluent cycle processing unit (1) processing.
7. dregs of incinerator processing method according to claim 6, it is characterised in that: in the step E, the processing packet of sewage
Include following steps:
(a) filter sand processing is carried out to sewage using filter sand device (17), to recycle the sand in sewage；
(b) by filter sand processing sewage flow into throw there is the first settling tank (11) of the first inorganic agent to be handled, after processing its
In dross and mud enter sludge collecting pit (16)；
(c) sewage through the first settling tank (11) processing, which flows into throw, has the second settling tank (12) of second processing agent to be handled,
Dross and mud therein enter sludge collecting pit (16) after processing；Sewage flows into clear water reserviors after the second settling tank (12) are handled
(13), for being recycled.
8. a kind of dregs of incinerator processing method according to claim 7, it is characterised in that: in the step (b), at first
Reason agent includes the raw material of following parts by weight: 10-15 parts of anionic polyacrylamide, 15-20 parts of calcium hydroxide, 6-10 parts of pulverized slag.
9. dregs of incinerator processing method according to claim 8, it is characterised in that: the pulverized slag is mistake after being eluted by water
Pulverized slag, 200-300 μm of the partial size of the pulverized slag.
10. dregs of incinerator processing method according to claim 7, it is characterised in that: in the step (c), second processing
Agent includes the raw material of following parts by weight: 16-20 parts of anionic polyacrylamide, 8-12 parts of aluminium polychloride, carboxymethyl thiocarbamide shell
3-4 parts of glycan, 5-8 parts of maleic acid-acrylic acid copolymer, active 5-7 parts of foaming agent, 6-10 parts of lignin, 4-6 parts of citric acid,
5-8 parts of dimethyl diallyl ammonium chloride, 2-4 parts of cetyl ester sodium salt of maleic acid list.
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