CN110407371A - A kind of three-element catalytic cleaning sullage purifying processing device - Google Patents
A kind of three-element catalytic cleaning sullage purifying processing device Download PDFInfo
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- CN110407371A CN110407371A CN201910817451.7A CN201910817451A CN110407371A CN 110407371 A CN110407371 A CN 110407371A CN 201910817451 A CN201910817451 A CN 201910817451A CN 110407371 A CN110407371 A CN 110407371A
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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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
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/105—Phosphorus compounds
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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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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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
- C02F2301/00—General aspects of water treatment
- C02F2301/06—Pressure conditions
- C02F2301/066—Overpressure, high pressure
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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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Abstract
The invention discloses a kind of three-element catalytic cleaning sullage purifying processing devices, including being set to the intracorporal just screening mechanism of case, precipitating mechanism, purification mechanism and average mechanism, wherein, the just screening mechanism, precipitating mechanism, purification mechanism and average mechanism are sequentially communicated by pipeline；The sewage being sent into successively makees first sieving processing through first screening mechanism, makees coagulating sedimentation processing through precipitating mechanism, purified mechanism makees refined filtration sieving processing and average mechanism makees acid-base neutralization processing, obtains no suspended particulate, not phosphorous, sulfide complex and the purified water for meeting emission request.
Description
Technical field
The present invention relates to the technical fields of three-element catalytic cleaning agent purified treatment, and it is dirty to refer in particular to a kind of three-element catalytic cleaning
High-efficiency water purifying treatment device.
Background technique
It is mounted in most important outer purifier in automobile exhaust system in automobile three-way catalysts, and due to gasoline
Burn incompletely can gather a large amount of phosphorus complex, sulfide complex and carbon distribution at ternary catalyzing unit, in addition, existing market
There are many cleaning agent for being directed to ternary catalyzing unit, the formula of every kind of cleaning agent is different for upper presence, has in alkalinity, also has and be in
Acid, the sewage containing impurity such as phosphorus, sulfide complex, soot particles is generated and cleaning to ternary catalyzing unit, and
And sewage is to the certain pollution of environment.
It is also higher and higher for sewage discharge requirement with country's advocating for environmental protection, therefore, also lack one on the market
The purification device that kind can be handled such sewage.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of three-element catalytic cleaning sullage purified treatment dresses
It sets.
In order to achieve the above purpose, a kind of three-element catalytic cleaning sullage purifying processing device provided by the present invention, packet
It includes and is set to the intracorporal just screening mechanism of case, precipitating mechanism, purification mechanism and average mechanism, wherein the just screening mechanism, precipitation machine
Structure, purification mechanism and average mechanism are sequentially communicated by pipeline；The sewage being sent into successively makees first sieving through first screening mechanism
It handles, make coagulating sedimentation processing through precipitating mechanism, purified mechanism makees refined filtration sieving processing and average mechanism makees acid-base neutralization
Processing.
Further, locating just screening mechanism includes filtering tank and multi-disc is in be vertically arranged the sieve plate in filtering tank, described
It is equipped with the entrance of falling liquid extended to outside cabinet above filtering tank and filtering tank bottom end is provided with primary dcreening operation liquid outlet, under the every sieve plate
End is to a blanking port is reserved between filtering tank inner peripheral surface, mutual dislocation is in tilted layout between arbitrary neighborhood two panels sieve plate, and every
Several sieve pores are formed on the sieve plate and in every sieve plate lower end position formation resistance material portion protruding upward；The just screen(ing) machine
Structure is used to carry out the sewage poured into from the entrance of falling liquid first sieving to remove the bulky grain contained.
Further, the precipitating mechanism include multiple groups precipitating component, wherein described in every group precipitating component include liquid-in pipe,
Reaction chamber, outlet tube and the storage tank for being stored with reaction pulvis, the liquid-in pipe and outlet tube are in inverse u shape structure, institute
The two sides upper end position for stating reaction chamber is provided with the interface being connected respectively with the entrance of the outlet of liquid-in pipe and outlet tube, and first group
The entrance of liquid-in pipe of precipitating component is connected with the primary dcreening operation liquid outlet of filtering tank；In any two groups adjacent precipitating components,
The outlet of the outlet tube of previous group precipitation component is connected with the entrance of the liquid-in pipe of next group precipitation component；The storage tank with
The powder inlet being provided with above reaction chamber is connected to react pulvis and be sent into reaction chamber；Sewage after being sieved for the first time is successively
By multiple groups precipitating component reaction chamber, and in each reaction chamber with react pulvis phase reaction coagulating sedimentation.
Further, the purification mechanism includes purification pot, fine screen filter mesh layer, the quartz sand stacked gradually in purification pot
Filter layer, activated carbon filter layer and non-woven fabrics filter layer, the purification pot are equipped with and the outlet tube of last group precipitation component
Export the liquid inlet being connected.
Further, the average mechanism includes neutralizing tank, the first adjusting tank for being stored with acid pulvis, is stored with alkaline powder
Agent second adjusting tank and be located at neutralize top tank structure bottom position soda acid detection unit, wherein it is described first adjust tank and
Second adjusting tank is connected with neutralizing tank respectively；The neutralizing tank is connected with the liquid outlet of purification pot, and purified treated
Sewage is sent into neutralizing tank, and the pH value based on soda acid detection unit detection is properly joined into acid pulvis or acid powder
Agent, until the sewage pH value in neutralizing tank reaches presetting emission request.
Further, the filtering top tank structure forms a plurality of vertical card slot along its axial annular arrangement, by a plurality of vertical card
Slot is grouped by every three for one group, wherein the outer edge of the every sieve plate is corresponding to be formed and one group of three annular
The clamping block that the vertical card slot of arrangement is mutually engaged by clamping, the depth with three vertical card slots of group correspond to sieve plate inclination arrangement
Position.
Further, the primary dcreening operation liquid outlet of the filtering tank is provided with booster water pump between precipitating mechanism.
Further, two interfaces of the reaction chamber, the outlet of liquid-in pipe and the entrance of outlet tube form external screw teeth, and
Two interfaces of the reaction chamber are each equipped with the lock nut that the entrance of outlet and outlet tube with liquid-in pipe matches.
Further, the inlet of each liquid-in pipe is provided with flow meters, and each storage tank is between air inlet
It is each equipped with the first solenoid valve, wherein the discharge of sewage flowed into reaction chamber is monitored according to each flowmeter and correspondingly controls the
The switch motion of one solenoid valve.
Further, described one tank is adjusted configured with second solenoid valve, the second adjusting tank configured with third solenoid valve, root
The switch motion of second solenoid valve or third solenoid valve is correspondingly controlled according to soda acid detection unit pH value detected.
The present invention uses above-mentioned scheme, the beneficial effect is that: by the way that sewage successively to be passed through to first screening mechanism, precipitation machine
Structure, purification mechanism and average mechanism, to obtain no suspended particulate, not phosphorous, sulfide complex and meet emission request
Purified water, to meet environmental requirement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of purifying processing device of the invention.
Fig. 2 is the cross-sectional view of filtering tank of the invention.
Wherein, the first screening mechanism of 1-, 11- filtering tank, 12- sieve plate, the 13- entrance of falling liquid, 14- resistance material portion, 15- blanking port, 2-
Precipitate mechanism, 21- liquid-in pipe, 22- reaction chamber, 23- outlet tube, 24- storage tank, the first solenoid valve of 25-, 3- purification mechanism, 31-
Purification pot, 32- fine screen filter mesh layer, 33- quartz sand filtration layer, 34- activated carbon filter layer, 35- non-woven fabrics filter layer, in 4- and machine
Structure, 41- neutralizing tank, 42- first adjust tank, 421- second solenoid valve, and 43- second adjusts tank, 431- third solenoid valve, 44- acid
Alkali detection unit, 5- booster water pump, 6- flowmeter.
Specific embodiment
To facilitate the understanding of the present invention, with reference to the accompanying drawings to invention is more fully described.It is given in attached drawing
Better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to described herein
Embodiment.The purpose of providing these embodiments is that making to understand more thorough and comprehensive to the disclosure.It needs
It is noted that " first " of the present invention, " second " do not represent specific quantity and sequence, it is used only for the differentiation of title.
Referring to shown in attached drawing 1 and attached drawing 2, in the present embodiment, a kind of three-element catalytic cleaning sullage purifying processing device is wrapped
It includes and is set to the intracorporal just screening mechanism 1 of case, precipitating mechanism 2, purification mechanism 3 and average mechanism 4, wherein the just screening mechanism 1,
Precipitating mechanism 2, purification mechanism 3 and average mechanism 4 are sequentially communicated by pipeline.
In the present embodiment, first screening mechanism 1 includes filtering tank 11 and three pieces are in be vertically arranged the sieve in filtering tank 11
Plate 12 is equipped with the entrance of falling liquid 13 extended to outside cabinet above filtering tank 11 and 11 bottom end of filtering tank is provided with primary dcreening operation liquid outlet, logical
It crosses from the entrance of falling liquid 13 gradually to topple over the sewage of pre-collecting and be sent into filtering tank 11.Every 12 lower end of sieve plate is to filtering tank 11
A blanking port 15 is reserved between inner peripheral surface, mutual dislocation is in tilted layout between arbitrary neighborhood two panels sieve plate 12, that is, underlying
Sieve plate 12 not only accepts the sewage for penetrating the sieve plate 12 of top, also accepts the sewage flow down from blanking port 15.Secondly, every institute
It states and forms several sieve pores on sieve plate 12 and in every 12 lower end position of sieve plate formation resistance material portion 14 protruding upward, utilize resistance
The barrier of material portion 14 filters the bulky grain that leaves by sieve plate 12, be effectively prevented from bulky grain fallen to along 12 inclined surface of sieve plate it is next
The problem of sieve plate 12, meanwhile, using blanking port 15 can when toppling over that sewage quantity is excessive or some 12 face of sieve plate blocks,
Sewage can be allowed promptly to pass through from blanking port 15 to continue to be sieved by next sieve plate 12.Sieving mode in this way,
It can effectively be sieved except the bulky grain (soot particles under mainly being washed by three-element catalytic cleaning agent) in decontaminated water.
Further, 11 inner wall of filtering tank forms a plurality of vertical card slot along its axial annular arrangement, by a plurality of vertical card slot
It is grouped by every three for one group, wherein the outer edge of the every sieve plate 12 is corresponding to be formed and one group of three annular
The clamping block that the vertical card slot of arrangement is mutually engaged by clamping, the depth with three vertical card slots of group correspond to the sieve plate 12 inclination arrangement
Position realize dismounting to sieve plate 12 in this way, can be taken from filtering tank 11 in sieve plate 12 using a period of time
The particulate matter for being sieved and leaving is cleaned out.
Further, the primary dcreening operation liquid outlet of filtering tank 11 is provided with booster water pump 5 between precipitating mechanism 2, thus in order to
Sewage after sieving is pressurized, it is ensured that can smoothly flow through subsequent each mechanism.
In the present embodiment, precipitating mechanism 2 includes that multiple groups precipitate component, wherein precipitating component includes into liquid described in every group
Pipe 21, reaction chamber 22, outlet tube 23 and the storage tank 24 for being stored with reaction pulvis, liquid-in pipe 21 and outlet tube 23 are in
U-typed structure, the two sides upper end position of the reaction chamber 22 are provided with the entrance with the outlet of liquid-in pipe 21 and outlet tube 23 respectively
The interface being connected, the entrance of the liquid-in pipe 21 of the first group precipitation component are connected with the primary dcreening operation liquid outlet of filtering tank 11, that is, anti-
The outlet of two interfaces, liquid-in pipe 21 of chamber 22 and the entrance of outlet tube 23 is answered to form external screw teeth, and the reaction chamber 22
Two interfaces are each equipped with the lock nut matched with the entrance of the outlet of liquid-in pipe 21 and outlet tube 23, side in this way
Formula enables each reaction chamber 22 easily to dismantle and install, and transparent plastics material system can be used in the reaction chamber 22 of the present embodiment
At in order to which user can be visually seen the sediment situation in reaction chamber 22, while also enabling the cost of reaction chamber 22 lower, more
Reaction chamber 22 after changing installs sediment and directly abandons, and without clearing up sediment, effectively avoids sediment to environment
Secondary pollution.In any two groups adjacent precipitating components, the outlet of the outlet tube 23 of previous group precipitation component is heavy with next group
The entrance of the liquid-in pipe 21 of shallow lake component is connected.The powder inlet being provided with above storage tank 24 and reaction chamber 22 is connected in order to anti-
Pulvis is answered to be sent into reaction chamber 22, secondly, the inlet of each liquid-in pipe 21 is provided with flow meters 6, each storage tank 24
To being each equipped with the first solenoid valve 25 between air inlet, wherein monitor the sewage flowed into reaction chamber 22 according to each flowmeter 6
Flow correspondingly controls the switch motion of the first solenoid valve 25, that is, when the discharge of sewage that flowmeter 6 is monitored is big, then it represents that
The reaction pulvis needed is more, then it is long correspondingly to control 25 opening time of the first solenoid valve, allows more reaction pulvis by powder inlet
It is sent into reaction chamber 22；Otherwise when the discharge of sewage that flowmeter 6 is monitored is small, then it represents that the reaction pulvis of needs is few, then phase
Control the reaction pulvis that 25 opening time of the first solenoid valve is short, in reduction feeding reaction chamber 22 with answering.Dirt after being sieved for the first time
Water successively pass through multiple groups precipitating component reaction chamber 22, and in each reaction chamber 22 with react pulvis phase reaction coagulating sedimentation,
The present embodiment reacts pulvis using Ca (OH)2, pass through element sulphur (SO2) a large amount of in Ca (OH) 2 and sewage and P elements
(HPO4) it is reacted, to be respectively formed the mixed sediment of CaSO3 and Ca (OH) (PO4) 3, mixed sediment is accumulated in instead
The bottom end of chamber 22 is answered, remaining sewage is then flowed out by the interface for being located at upper end position, repeatedly above-mentioned reaction, thus by dirty
The p and s contained in water remove.In addition, by using the liquid-in pipe 21 and outlet tube 23 of inverse u shape, it can ensuring will not
There is a situation where flowing backwards, meanwhile, also guarantee sewage reaction chamber 22 can adequately with react pulvis and reacted, and allow big portion
Particle is divided to stay in reaction chamber 22.
In the present embodiment, purification mechanism 3 includes purification pot 31, the fine screen filter mesh layer stacked gradually in purification pot 31
32, quartz sand filtration layer 33, activated carbon filter layer 34 and non-woven fabrics filter layer 35, purification pot 31 are equipped with and last group precipitation group
The liquid inlet that the outlet of the outlet tube 23 of part is connected, screening removing using fine screen filter mesh layer 32, treated through precipitating mechanism 2
The little particle contained in sewage, successively pass through quartz sand filtration layer 33, activated carbon filter layer 34 and non-woven fabrics filter layer 35 into
One step is in impurity and particulate matter contained in sewage, is finally expelled to average mechanism 4 by purification mechanism 3.
In the present embodiment, average mechanism 4 includes neutralizing tank 41, the first adjusting tank 42 for being stored with acid pulvis, storage
There is the second adjusting tank 43 of alkaline pulvis and be located at the soda acid detection unit 44 of 41 inner wall bottom position of neutralizing tank, wherein institute
It states the first adjusting tank 42 and the second adjusting tank 43 is connected with neutralizing tank 41 respectively, in addition, first adjusts tank 42 configured with second
Solenoid valve 421, second, which adjusts tank 43, is configured with third solenoid valve 431；Neutralizing tank 41 is connected with the liquid outlet of purification pot 31, with
It is sent into neutralizing tank 41 convenient for purified treated sewage, then by soda acid detection unit 44 to the sewage in neutralizing tank 41
PH value carry out detection judgement, in order to save cost, just carry out soda acid after a certain amount of sewage can be gathered in neutralizing tank 41
Operation is adjusted, acid pulvis or acid pulvis are properly joined into according to the pH value that soda acid detection unit 44 detects, until neutralizing
Sewage pH value in tank 41 reaches presetting emission request, i.e., corresponding according to the pH value detected of soda acid detection unit 44
Ground controls the switch motion of second solenoid valve 421 or third solenoid valve 431, when soda acid detection unit 44 detects sewage in acid
Property, so that correspondingly control opening third solenoid valve 431 adds alkaline pulvis into neutralizing tank 41 and sewage carries out neutralization reaction,
The pH value of sewage is set to reach presetting emission request (such as PH:6.8 ~ 7.2), concurrently, according to 44 institute of soda acid detection unit
The pH value of detection adjusts accordingly the amount of alkaline pulvis, if PH is too small, then it represents that the alkaline powder dosage of needs is more, correspondingly controls
The time that system opens third solenoid valve 431 is long.In addition, when soda acid detection unit 44 detects sewage in alkalinity, thus correspondingly
Control opens second solenoid valve 421 and adds acid pulvis and sewage progress neutralization reaction into neutralizing tank 41, makes the pH value of sewage
Reach presetting emission request (such as PH:6.8 ~ 7.2), concurrently, according to the pH value phase detected of soda acid detection unit 44
Adjust acid pulvis amount with answering, if PH is excessive, then it represents that the acid pulvis amount of needs is more, and correspondingly the second electricity is opened in control
The time of magnet valve 421 is long.
Further, acidity pulvis used by the present embodiment is (NaHCo3), and alkaline pulvis is sodium hydroxide (NaOH).
The embodiment of the above is only presently preferred embodiments of the present invention, not does limit in any form to the present invention
System.Anyone skilled in the art utilizes the skill of the disclosure above without departing from the scope of the technical proposal of the invention
Art content makes more possible variations and retouching to technical solution of the present invention, or modification is equivalent embodiment of the invention.
Therefore all contents without departing from technical solution of the present invention, the equivalent equivalence changes that thinking according to the present invention is done should all be covered by
In protection scope of the present invention.
Claims (10)
1. a kind of three-element catalytic cleaning sullage purifying processing device, it is characterised in that: including being set to the intracorporal just screening mechanism of case
(1), mechanism (2), purification mechanism (3) and average mechanism (4) are precipitated, wherein the just screening mechanism (1), precipitating mechanism (2),
Purification mechanism (3) and average mechanism (4) are sequentially communicated by pipeline；The sewage being sent into successively passes through first screening mechanism (1) and makees just
Secondary sieving handles, makees coagulating sedimentation processing through precipitating mechanism (2), purified mechanism (3) makees refined filtration sieving processing and neutralization machine
Structure (4) makees acid-base neutralization processing.
2. a kind of three-element catalytic cleaning sullage purifying processing device according to claim 1, it is characterised in that: locating primary dcreening operation
Mechanism (1) includes filtering tank (11) and multi-disc is in be vertically arranged the sieve plate (12) in filtering tank (11), the filtering tank
(11) top is equipped with the entrance of falling liquid (13) extended to outside cabinet and filtering tank (11) bottom end is provided with primary dcreening operation liquid outlet, described in every
A blanking port (15) are reserved between the inner peripheral surface of sieve plate (12) lower end to filtering tank (11), between arbitrary neighborhood two panels sieve plate (12)
Mutual dislocation is in tilted layout, and forms several sieve pores on the every sieve plate (12) and in every sieve plate (12) lower end position
Formation resistance material portion (14) protruding upward；The just screening mechanism (1) is used to carry out the sewage poured into from the entrance of falling liquid (13) first
Sieving removes the bulky grain contained.
3. a kind of three-element catalytic cleaning sullage purifying processing device according to claim 1, it is characterised in that: the precipitating
Mechanism (2) includes multiple groups precipitating component, wherein precipitating component includes liquid-in pipe (21), reaction chamber (22), outlet tube described in every group
(23) and it being stored with the storage tank (24) for reacting pulvis, the liquid-in pipe (21) and outlet tube (23) they are in inverse u shape structure,
The two sides upper end position of the reaction chamber (22) is provided with to be connected with the entrance of the outlet of liquid-in pipe (21) and outlet tube (23) respectively
The entrance of logical interface, the liquid-in pipe (21) of the first group precipitation component is connected with the primary dcreening operation liquid outlet of filtering tank (11)；It is in office
It anticipates in two groups of adjacent precipitating components, the outlet of the outlet tube (23) of previous group precipitation component enters liquid with next group precipitation component
The entrance of pipe (21) is connected；The powder inlet being provided with above the storage tank (24) and reaction chamber (22) is connected in order to react
Pulvis is sent into reaction chamber (22)；Sewage after being sieved for the first time successively pass through multiple groups precipitating component reaction chamber (22), and
In each reaction chamber (22) with react pulvis phase reaction coagulating sedimentation.
4. a kind of three-element catalytic cleaning sullage purifying processing device according to claim 1, it is characterised in that: the purification
Mechanism (3) includes purification pot (31), fine screen filter mesh layer (32), the quartz sand filtration layer stacked gradually in purification pot (31)
(33), activated carbon filter layer (34) and non-woven fabrics filter layer (35), the purification pot (31) are equipped with and last group precipitation component
Outlet tube (23) the liquid inlet that is connected of outlet.
5. a kind of three-element catalytic cleaning sullage purifying processing device according to claim 1, it is characterised in that: the neutralization
Mechanism (4) includes neutralizing tank (41), is stored with the first of acid pulvis the second adjusting for adjusting tank (42), being stored with alkaline pulvis
Tank (43) and the soda acid detection unit (44) for being located at neutralizing tank (41) inner wall bottom position, wherein described first adjusts tank
(42) and the second adjusting tank (43) is connected with neutralizing tank (41) respectively；The liquid outlet of the neutralizing tank (41) and purification pot (31)
It is connected, purified treated sewage is sent into neutralizing tank (41), and the soda acid based on the soda acid detection unit (44) detection
Degree is properly joined into acid pulvis or acid pulvis, until the sewage pH value in neutralizing tank (41) reaches presetting discharge and wants
It asks.
6. a kind of three-element catalytic cleaning sullage purifying processing device according to claim 1, it is characterised in that: the filtering
Tank (11) inner wall forms a plurality of vertical card slot along its axial annular arrangement, and it is one group of progress that a plurality of vertical card slot, which is pressed every three,
Grouping, wherein the outer edge of the every sieve plate (12) is corresponding to form the vertical card slot phase being circular layout with one group three
The clamping block of clamping engagement corresponds to the position of the sieve plate (12) inclination arrangement with the depth of three vertical card slots of group.
7. a kind of three-element catalytic cleaning sullage purifying processing device according to claim 1, it is characterised in that: the filtering
The primary dcreening operation liquid outlet of tank (11) is provided with booster water pump (5) to precipitating between mechanism (2).
8. a kind of three-element catalytic cleaning sullage purifying processing device according to claim 1, it is characterised in that: the reaction
Two interfaces of chamber (22), the outlet of liquid-in pipe (21) and the entrance of outlet tube (23) form external screw teeth, and the reaction chamber
(22) two interfaces are each equipped with the lock nut matched with the entrance of the outlet of liquid-in pipe (21) and outlet tube (23).
9. a kind of three-element catalytic cleaning sullage purifying processing device according to claim 1, it is characterised in that: each enter liquid
The inlet of pipe (21) is provided with flow meters (6), and each storage tank (24) is to being each equipped with first between air inlet
Solenoid valve (25), wherein monitor the discharge of sewage flowed into reaction chamber (22) according to each flowmeter (6) and correspondingly control first
The switch motion of solenoid valve (25).
10. a kind of three-element catalytic cleaning sullage purifying processing device according to claim 1, it is characterised in that: described one
It adjusts tank and adjusts tank (43) configured with third solenoid valve (431), according to soda acid configured with second solenoid valve (421), described second
Detection unit (44) pH value detected correspondingly controls second solenoid valve (421) or the switch of third solenoid valve (431) is dynamic
Make.
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| CN201910817451.7A CN110407371A (en) | 2019-08-30 | 2019-08-30 | A kind of three-element catalytic cleaning sullage purifying processing device |
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| CN201910817451.7A CN110407371A (en) | 2019-08-30 | 2019-08-30 | A kind of three-element catalytic cleaning sullage purifying processing device |
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