CN206408060U - A kind of wastewater treatment equipment - Google Patents
A kind of wastewater treatment equipment Download PDFInfo
- Publication number
- CN206408060U CN206408060U CN201720001899.8U CN201720001899U CN206408060U CN 206408060 U CN206408060 U CN 206408060U CN 201720001899 U CN201720001899 U CN 201720001899U CN 206408060 U CN206408060 U CN 206408060U
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- Prior art keywords
- pond
- settling tank
- added dropwise
- interior
- cistern
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Abstract
The utility model discloses a kind of wastewater treatment equipment, including the first dropwise addition pond being sequentially connected, the second dropwise addition pond, settling tank, the settling tank lower end is communicated in for receiving the Biochemical pot of sediment in the settling tank, being communicated in the cistern that the settling tank is used to receive clarified solution in the settling tank, the second automatic feeding device being provided with the first automatic feeding device for adding iron sulfite, the second dropwise addition pond for adding sodium hydroxide is provided with the first dropwise addition pond.The utility model has advantages below and effect：It is added dropwise using first in pond and adds iron sulfite; sodium hydroxide is added in the second dropwise addition pond; waste water is handled; then clarified solution is entered in cistern after being settled by settling tank; sediment in settling tank, which is entered in Biochemical pot, to be handled, and has reached short wastewater treatment process, efficiency high, Sewage treatment utilization, the effect of environmental protection.
Description
Technical field
The utility model is related to dyeing waste water field, more particularly to a kind of wastewater treatment equipment.
Background technology
Dyeing waste water is to process the waste water discharged after cotton, fiber crops, chemical fibre and its blending product, big, organic with water
The features such as pollutant load is high, alkalescence is big, change of water quality is big, belongs to one of intractable industrial wastewater.
Publication number CN101531440A Chinese patent《A kind for the treatment of method of printing and dying wastewater》Disclose a kind of dyeing waste water
Processing method, dyeing waste water carries out water temperature, water and pH value through preconditioning system and is pre-adjusted processing；Dyeing waste water enters ozone
Oxidative system is aoxidized, and part macromolecule organic in ozone dyeing waste water is passed through into ozone oxidation system and completes open loop scission of link mistake
Journey；Dyeing waste water enters biochemical treatment system and carries out biochemistry, and through microbiological treatment, completion is hydrolyzed, is acidified, degrades and precipitated
Journey；Dyeing waste water enters oxidative decoloration system, and chlorine and ozone are passed through into oxidative decoloration system, completes oxidative decoloration process；
Printing and dyeing wastewater to reach standard discharge after processing.
But the above-mentioned treatment of dyeing wastewater method of putting has the following disadvantages：Wastewater treatment process axle is needed by being pre-adjusted
Handle, the multiple working procedure such as ozone oxidation, biochemical treatment system, oxidative decoloration, long flow path, waste water treatment efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of high wastewater treatment equipment of waste water treatment efficiency.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of wastewater treatment dress
Put, including first be sequentially connected is added dropwise pond, the second dropwise addition pond, settling tank, is communicated in the settling tank lower end for receiving institute
State the Biochemical pot of sediment in settling tank, be communicated in the cistern that the settling tank is used to receive clarified solution in the settling tank,
The Biochemical pot is provided with the mozzle for being used for being guided to clarified solution in the Biochemical pot in the cistern, and described first is added dropwise
It is provided with the first automatic feeding device for adding iron sulfite, the second dropwise addition pond and is provided with for adding hydrogen on pond
Activated sludge is provided with second automatic feeding device of sodium oxide molybdena, the Biochemical pot.
By using above-mentioned technical proposal, waste water is entered in wastewater treatment equipment, is entered in the first dropwise addition pond, first
Automatic feeding device adds iron sulfite, and iron sulfite touches after waste water, is a kind of reducing agent and flocculant, is added to waste water
Waste water is carried out afterwards to remove color and flocculation, makes that the pollutant sinking speed in waste water is fast, sludge volume is small and secret room.Waste water continue into
Enter to second and be added dropwise in pond, the second automatic feeding device adds sodium hydroxide into the second dropwise addition pond, and sodium hydroxide applies to water
In processing, the hardness of water is eliminated, heavy metal ion in water is eliminated by precipitating.
Waste water is settled by entering behind the second dropwise addition pond in settling tank, and sediment moves downward remittance under gravity
Gather precipitation pot bottom, enter in Biochemical pot.The clarified solution on settling tank upper strata is entered to be accumulated in cistern.Biochemical pot
Inside be provided with activated sludge, activated sludge is micropopulation and they are depended on organic substance and electrodeless material it is total
Claim, be mainly used to handle stain disease, the sediment entered in Biochemical pot of degrading.Clarified solution in Biochemical pot is flowed into cistern
It is interior to be stored.Using iron sulfite and sodium hydroxide is added in waste water, settle the pollutant in waste water, then in settling tank
After interior sedimentation, enter in Biochemical pot and handled, the step of shortening wastewater treatment and flow improve waste water treatment efficiency.
It is of the present utility model to be further arranged to：First automatic feeding device includes being used to store monsel solution
The first reservoir, the first motor-driven valve for being arranged on first reservoir and be arranged at described first be added dropwise in pond first
Liquid level sensor；The liquid level in pond is added dropwise in the first liquid level sensor detection first, exports a level sensing signal；First electricity
The control end of dynamic valve is electrically connected to first liquid level sensor, receives and responds to the level sensing signal, opens first
Blowing in pond is added dropwise to first after motor-driven valve.
By using above-mentioned technical proposal, when waste water is not entered into the first dropwise addition pond, motor-driven valve is closed.It is useless
After water is entered in the first dropwise addition pond, first is added dropwise after the liquid level rising in pond, is detected by the first liquid level sensor, the first liquid
Level sensor sends detection signal, and the first motor-driven valve is received after detection signal, and the first motor-driven valve of control is opened, by the first liquid storage
Iron sulfite in device is put into the first dropwise addition pond.
It is of the present utility model to be further arranged to：Second automatic feeding device includes being used to store sodium hydroxide solution
The second reservoir, the second motor-driven valve for being arranged on second reservoir and be arranged at described second be added dropwise in pond second
Liquid level sensor；The liquid level in pond is added dropwise in the second liquid level sensor detection second, exports a level sensing signal；Second electricity
The control end of dynamic valve is electrically connected to second liquid level sensor, receives and responds to the level sensing signal, opens second
Blowing in pond is added dropwise to second after motor-driven valve.
By using above-mentioned technical proposal, after waste water is entered in the second dropwise addition pond, in the second automatic feeding device
Two liquid level sensors are detected and level sensing signal are sent after liquid level, and the second motor-driven valve is received and opened after level sensing signal,
By sodium hydroxide solution from the second dropwise addition pond is put into the second reservoir.
It is of the present utility model to be further arranged to：The settling tank is provided with one end and is communicated in the settling tank lower end and another
One end is communicated on the passage of the Biochemical pot, the passage and is provided with valve.
By using above-mentioned technical proposal, after Open valve, the precipitation below settling tank enters biochemistry by passage
In tank.
It is of the present utility model to be further arranged to：It is provided with the settling tank and the settling tank is separated into two separate spaces
Dividing plate, one of them described separate space is communicated in described second and pond and another described separate space is communicated in the cistern is added dropwise,
Two separate space upper ends are interconnected.
By using above-mentioned technical proposal, from the cavity led in settling tank is entered in the second dropwise addition pond, waste water is in cavity
After interior sedimentation, the clarified solution on upper strata enters sedimentation in another cavity, settles and flows out to again in another cavity
In cistern.
It is of the present utility model to be further arranged to：The wastewater treatment equipment also includes being communicated in the cistern for described
The storage tank that clarified solution is flowed into cistern, sets multiple baffle plates in the cistern, and the height of baffle plate is along the cistern
Interior water (flow) direction becomes larger.
By using above-mentioned technical proposal, the clarified solution in settling tank and Biochemical pot is flowed into cistern axle, cistern
Liquid sedimentation after be flowed into storage tank, multiple baffle plates are provided with cistern, cistern is separated into multiple separate spaces by baffle plate,
Direction of the height of baffle plate along current is gradually increased, and the liquid in cistern overflows to adjacent separate space out of a separate space successively
It is interior.
It is of the present utility model to be further arranged to：Vertically sliding is provided with the dividing plate and is arranged at the baffle plate
On adjustable plate, the regulating part for adjusting adjustable plate lifting.
By using above-mentioned technical proposal, cistern is separated into multiple separate spaces by baffle plate, when containing impurity in clarified solution,
Risen with regulating part adjustment adjustable plate, separate space upper end open is increased, reduction is overflowed to from a separate space in next separate space
Impurity.
In summary, the utility model has the advantages that：Using iron sulfite is added in the first dropwise addition pond, the
Two are added dropwise addition sodium hydroxide in pond, waste water are handled, clarified solution enters cistern after then being settled by settling tank
Interior, the sediment in settling tank, which is entered in Biochemical pot, to be handled, and has reached that short wastewater treatment process, efficiency high, waste water are returned
Receive utilization, the effect of environmental protection.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, first pond is added dropwise；2nd, the first automatic feeding device；21st, the first reservoir；22nd, the first motor-driven valve；23、
First liquid level sensor；3rd, second pond is added dropwise；4th, the second automatic feeding device；41st, the second reservoir；42nd, the second motor-driven valve；
43rd, the second liquid level sensor；5th, settling tank；51st, dividing plate；52nd, the first separate space；53rd, the second separate space；54th, passage；541st, valve
Door；6th, Biochemical pot；61st, mozzle；62nd, activated sludge；7th, cistern；71st, baffle plate；72nd, adjustable plate；73rd, regulating part；8th, water storage
Case.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, this area
Technical staff can make the modification without creative contribution to the present embodiment as needed after this specification is read, but only
All to be protected in right of the present utility model by Patent Law.
A kind of wastewater treatment equipment, as shown in figure 1, first including being sequentially connected by pipeline is added dropwise the abutting of pond 1, second
Pond and settling tank 5.The first automatic feeding device 2 is fixed with first dropwise addition pond 1, the first automatic feeding device 2 includes being loaded with
First reservoir 21 of monsel solution and the first motor-driven valve 22 on the first reservoir 21 and it is electrically connected to first
First liquid level sensor 23 of motor-driven valve 22, amplifying circuit is provided between the first liquid level sensor 23 and the first motor-driven valve 22.
First liquid level sensor 23 is fixed in the first dropwise addition pond 1, after first, which is added dropwise, enters waste water in pond 1, and first is added dropwise in pond 1
Water level rises, and the first liquid level sensor 23 is detected after liquid level, sends detection signal, and detection signal passes through electric after amplifying circuit
Dynamic valve control end is received, and motor-driven valve control termination receives control valve 541 after detection signal and opened, the Asia in the first reservoir 21
Ferrum sulfuricum oxydatum solutum after motor-driven valve by entering in the first dropwise addition pond 1.
The second automatic feeding device 4 is also equipped with second dropwise addition pond 3, the second automatic feeding device 4 includes being loaded with hydrogen
Second reservoir 41 of sodium hydroxide solution, the second motor-driven valve 42 being arranged on the second reservoir 41 and to be electrically connected to second electronic
Second liquid level sensor 43 of the control end of valve 42, is provided with amplification electricity between the second liquid level sensor 43 and the second motor-driven valve 42
Road, the second liquid level sensor 43 is fixed in the second dropwise addition pond 3, when waste water is flowed into the second dropwise addition pond 3 out of first dropwise addition pond 1
After interior, the second liquid level being added dropwise in pond 3 rises, and the second liquid level sensor 43 detects and detection signal is sent after liquid level, detection letter
Number by after amplifying circuit by the control end of the second motor-driven valve 42 receive, the control end of the second motor-driven valve 42 control the valve of the second motor-driven valve 42
Door 541 is opened, and the sodium hydroxide solution in the second reservoir 41 after the second motor-driven valve 42 by entering in the second dropwise addition pond 3.
Dividing plate 51 is provided with settling tank 5, settling tank 5 is separated into two separate spaces by dividing plate 51, and two separate spaces include first
The separate space 53 of separate space 52 and second, the first separate space 52 and the upper end of the second separate space 53 are interconnected and lower end mutually completely cuts off.First every
Pond 3 is added dropwise in second by pipeline communication in chamber 52, and waste water behind the second dropwise addition pond 3 by entering in the first separate space 52, settling tank 5
Lower end is additionally provided with the passage 54 of the first separate space 52 of connection, and the one end of passage 54 away from settling tank 5 is communicated with Biochemical pot 6,
Activated sludge 62 is provided with Biochemical pot 6.The first separate space 52 after valve 541, Open valve 541 is additionally provided with passage 54
The precipitation of bottom is entered in Biochemical pot 6 by passage 54.
The middle part of second separate space 53 is communicated with a connecting tube, and the one end of connecting tube away from the second separate space 53 is communicated with cistern
7, the side of cistern 7 is water inlet end and opposite side is water side, and the connecting tube mouth of pipe is located at water inlet end.It is provided with cistern 7 many
Block baffle plate 71, multiple separate spaces are separated into by cistern 7.The height of baffle plate 71 becomes larger from water inlet end to water outlet extreme direction, i.e.,
The height of baffle plate 71 close to water inlet end is minimum, and the height of baffle plate 71 close to water side is maximum.The water side of cistern 7 is provided with one
Root overflow pipe, the one end of overflow pipe away from cistern 7 is connected with storage tank 8.One end, which is provided with, on Biochemical pot 6 is communicated in Biochemical pot
The mozzle 61 at 6 middle parts, the other end mouth of pipe of mozzle 61 is located at the water inlet end of cistern 7.
On baffle plate 71 vertically on be provided with two T-slots, baffle plate 71 and be additionally provided with adjustable plate 72, adjustable plate 72
Upper end, which is higher than on the upper end of plate washer 71, adjustable plate 72, is threaded with two T-slot bolts, and two T-slots use bolt head part
It Hua Yi not be embedded in two T-slots.The regulating part 73 for adjusting the lifting of adjustable plate 72, plate washer 71 are additionally provided with plate washer 71
On be vertically distributed with multiple screwed holes, adjustable plate 72 and be provided with through hole, regulating part 73 is to connect through through hole rear thread
It is connected to the bolt in screwed hole.
Add waste water into first after being added dropwise in pond 1, the first liquid level sensor 23 in the first dropwise addition pond 1 detects liquid level
Afterwards, detection signal is sent, the control end of the first motor-driven valve 22 receives and responds detection signal, opens valve of electric valve 541 by sulfurous
Sour ferrous solution is added in the first dropwise addition pond 1.Waste water is entered in the second dropwise addition pond 3 by pipeline again, enters back into settling tank
5, the sediment in waste water is entered in Biochemical pot 6, is degraded by activated sludge 62, waste water clarified solution is flowed into storage in settling tank 5
In pond 7, the liquid in cistern 7 is again by being flowed into storage in storage tank 8 after overflow pipe.
Claims (7)
1. a kind of wastewater treatment equipment, it is characterised in that：First including being sequentially connected is added dropwise pond（1）, second be added dropwise pond（3）、
Settling tank（5）, be communicated in the settling tank（5）Lower end is used to receive the settling tank（5）The Biochemical pot of interior sediment（6）, even
Pass through the settling tank（5）For receiving the settling tank（5）The cistern of interior clarified solution（7）, the Biochemical pot（6）Provided with use
In by the Biochemical pot（6）Interior clarified solution is guided to the cistern（7）Interior mozzle（61）, described first is added dropwise pond（1）
On be provided with the first automatic feeding device for adding iron sulfite（2）, described second is added dropwise pond（3）On be provided with for plus
Enter the second automatic feeding device of sodium hydroxide（4）, the Biochemical pot（6）Inside it is provided with activated sludge（62）.
2. a kind of wastewater treatment equipment according to claim 1, it is characterised in that：First automatic feeding device（2）
Including the first reservoir for storing monsel solution（21）, be arranged at first reservoir（21）On it is first electronic
Valve（22）Pond is added dropwise with being arranged at described first（1）The first interior liquid level sensor（23）；First liquid level sensor（23）
Pond is added dropwise in detection first（1）Interior liquid level, exports a level sensing signal；First motor-driven valve（22）Control end be electrically connected to institute
State the first liquid level sensor（23）, the level sensing signal is received and responded to, the first motor-driven valve is opened（22）Backward first
Pond is added dropwise（1）Interior blowing.
3. a kind of wastewater treatment equipment according to claim 2, it is characterised in that：Second automatic feeding device（4）
Including the second reservoir for storing sodium hydroxide solution（41）, be arranged at second reservoir（41）On it is second electronic
Valve（42）Pond is added dropwise with being arranged at described second（3）The second interior liquid level sensor（43）；Second liquid level sensor（43）
Pond is added dropwise in detection second（3）Interior liquid level, exports a level sensing signal；Second motor-driven valve（42）Control end be electrically connected to institute
State the second liquid level sensor（43）, the level sensing signal is received and responded to, the second motor-driven valve is opened（42）Backward second
Pond is added dropwise（3）Interior blowing.
4. a kind of wastewater treatment equipment according to claim 3, it is characterised in that：The settling tank（5）It is provided with one end
It is communicated in the settling tank（5）The lower end and other end is communicated in the Biochemical pot（6）Passage（54）, the passage（54）
On be provided with valve（541）.
5. a kind of wastewater treatment equipment according to claim 4, it is characterised in that：The settling tank（5）Inside be provided with by
The settling tank（5）It is separated into the dividing plate of two separate spaces（51）, one of them described separate space be communicated in it is described second be added dropwise pond（3）
And another described separate space is communicated in the cistern（7）, two separate space upper ends are interconnected.
6. a kind of wastewater treatment equipment according to claim 5, it is characterised in that：The wastewater treatment equipment also includes connecting
Pass through the cistern（7）For the cistern（7）The storage tank that interior clarified solution is flowed into（8）, the cistern（7）Interior setting is more
Individual baffle plate（71）, the baffle plate（71）Highly along the cistern（7）Interior water (flow) direction becomes larger.
7. a kind of wastewater treatment equipment according to claim 6, it is characterised in that：The baffle plate（71）On be provided with along perpendicular
Nogata is arranged at the baffle plate to sliding（71）On adjustable plate（72）, for adjusting the adjustable plate（72）The regulating part of lifting
（73）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720001899.8U CN206408060U (en) | 2017-01-02 | 2017-01-02 | A kind of wastewater treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720001899.8U CN206408060U (en) | 2017-01-02 | 2017-01-02 | A kind of wastewater treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206408060U true CN206408060U (en) | 2017-08-15 |
Family
ID=59553881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720001899.8U Expired - Fee Related CN206408060U (en) | 2017-01-02 | 2017-01-02 | A kind of wastewater treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206408060U (en) |
-
2017
- 2017-01-02 CN CN201720001899.8U patent/CN206408060U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20210102 |