CN215592856U - Cold rolling waste water recycling treatment device - Google Patents
Cold rolling waste water recycling treatment device Download PDFInfo
- Publication number
- CN215592856U CN215592856U CN202120658740.XU CN202120658740U CN215592856U CN 215592856 U CN215592856 U CN 215592856U CN 202120658740 U CN202120658740 U CN 202120658740U CN 215592856 U CN215592856 U CN 215592856U
- Authority
- CN
- China
- Prior art keywords
- cold rolling
- net cage
- treatment device
- recycling treatment
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a cold rolling wastewater recycling treatment device, which relates to the field of environmental protection equipment and comprises a box-shaped treatment box with an open top, wherein the bottom of the side surface of the treatment box is hermetically communicated with a liquid discharge pipe, a valve is arranged on the liquid discharge pipe, the side surface of the treatment box is hermetically provided with an electro-adsorption desalting device, a net cage is arranged in the treatment box, the outer wall of the opening at the top of the net cage is provided with a circle of butt strap, the top of the butt strap is provided with a plurality of hanging rings, and oil absorption fillers are filled in the net cage. The cold rolling wastewater recycling treatment device can be used for intensively treating grease pollutants and salt substances in cold rolling wastewater, and is low in cost, convenient to use and high in working efficiency.
Description
Technical Field
The utility model relates to the field of environment-friendly equipment, in particular to a cold rolling wastewater recycling treatment device.
Background
The cold rolling waste water in the steel industry has complex components and large water quality change. In order to effectively treat cold rolling wastewater, various chemical agents are added in the treatment process for neutralization reaction and coagulation precipitation so as to remove pollutants in the wastewater. Cold rolling waste water is often mixed with pollutants in grease, and the cold rolling waste water contains a large amount of salt substances inside the cold rolling waste water, so that water resource pollution is caused by direct discharge of the cold rolling waste water. The existing cold rolling wastewater recycling treatment device cannot treat oil pollutants and salt substances in the cold rolling wastewater in a centralized manner, and the oil pollutants and the salt substances in the cold rolling wastewater can be removed only by carrying out multiple processes of multiple devices, so that the cost is high, the operation is troublesome, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem of providing a cold rolling wastewater recycling treatment device which can be used for intensively treating grease pollutants and salt substances in cold rolling wastewater and has the advantages of low cost, convenient use and high working efficiency.
In order to achieve the above purpose, the present invention provides the following technical solutions:
this cold rolling waste water retrieval and utilization processing apparatus includes open-top's case form and handles the case, handles the sealed intercommunication in case side bottom and has the fluid-discharge tube, installs the valve on the fluid-discharge tube, handles case side seal and installs the electro-adsorption desalination device, handles incasement portion and is equipped with the box-like cage of dictyosoid, and box-shaped access board of box top opening department outer wall is equipped with the flat access board of round and takes outside handling the case, and the access board top is equipped with a plurality of rings, and the box-shaped packing of box has the oil absorption filler.
As a further optimization of the technical scheme, the treatment tank and the liquid discharge pipe are both made of stainless steel and are connected through welding.
As a further optimization of the technical scheme, the net cage is formed by weaving stainless steel wires, and the net cage and the treatment box are in transition fit.
As a further optimization of the technical scheme, the butt strap and the hanging ring are both made of stainless steel, and the butt strap is connected with the net cage and the hanging ring through welding.
As a further optimization of the technical scheme, the oil absorption filler is polylactic acid which is an oil absorption fiber bag wrapped with organic natural oil absorption material.
The beneficial effect of adopting above technical scheme is: when the cold rolling wastewater recycling treatment device is used, cold rolling wastewater can be slowly poured into the treatment box from the net cage, and oil stains in the cold rolling wastewater can be absorbed and separated by the oil absorption filler in the net cage. Then the electro-adsorption desalting device is connected with a power supply to remove salt substances in the cold rolling wastewater. And finally, opening a valve, and discharging the treated cold rolling wastewater from a liquid discharge pipe for next treatment. The cold rolling wastewater recycling treatment device can be used for intensively treating grease pollutants and salt substances in cold rolling wastewater, and is low in cost, convenient to use and high in working efficiency.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of the cold rolling wastewater recycling treatment device;
FIG. 2 is a sectional view of the cold rolling waste water recycling treatment apparatus.
The device comprises a treatment box 1, a net cage 2, an electro-adsorption desalting device 3, a liquid discharge pipe 4, a valve 5, an oil absorption filler 6, a butt strap 7 and a hanging ring 8.
Detailed Description
The preferred embodiment of the cold rolling waste water recycling treatment device is described in detail below with reference to the accompanying drawings.
Fig. 1 and 2 show a specific embodiment of the cold rolling wastewater recycling treatment device:
with reference to fig. 1 and 2, the cold rolling wastewater recycling treatment device comprises a box-shaped treatment box 1 with an open top, a liquid discharge pipe 4 is communicated with the bottom of the side surface of the treatment box 1 in a sealing manner, a valve 5 is installed on the liquid discharge pipe 4, an electro-adsorption desalting device 3 is installed on the side surface of the treatment box 1 in a sealing manner, a net-shaped box-shaped net cage 2 is arranged inside the treatment box 1, a circle of flat-plate-shaped access plate 7 is arranged on the outer wall of the open top of the net cage 2 and is taken outside the treatment box 1, a plurality of hanging rings 8 are arranged at the top of the access plate 7, and an oil absorption filler 6 is filled inside the net cage 2.
The treatment box 1 and the liquid discharge pipe 4 are both made of stainless steel, are firm and durable, and have good corrosion resistance, and the treatment box 1 and the liquid discharge pipe 4 are connected by welding. The net cage 2 is formed by weaving stainless steel wires, is firm and durable, has good corrosion resistance, and is in transition fit with the treatment box 1. The butt strap 7 and the hanging ring 8 are made of stainless steel, the butt strap is firm and durable, the corrosion resistance is good, and the butt strap is connected with the net cage 2 and the hanging ring 8 through welding 7. The oil absorption filler 6 is an oil absorption fiber bag wrapped organic natural oil absorption material polylactic acid, and has strong oil absorption performance.
When the cold rolling wastewater recycling treatment device is used, cold rolling wastewater can be slowly poured into the treatment box 1 from the net cage 2, and oil stains in the cold rolling wastewater can be absorbed and separated by the oil absorption filler 6 in the net cage 2. Then the electro-adsorption desalting device 3 is connected with a power supply to remove salt substances in the cold rolling wastewater. And finally, opening a valve 5, discharging the treated cold rolling wastewater from the liquid discharge pipe 4, and carrying out next treatment. The hoisting ring 8 is hoisted by a hoisting device periodically, the butt strap 7 and the net cage 2 are hoisted out of the treatment box 1, and the new oil absorption filler 6 is replaced for reuse. The cold rolling wastewater recycling treatment device can be used for intensively treating grease pollutants and salt substances in cold rolling wastewater, and is low in cost, convenient to use and high in working efficiency.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept of the present invention, which falls into the protection scope of the present invention.
Claims (5)
1. A cold rolling waste water recycling treatment device is characterized in that: cold rolling waste water retrieval and utilization processing apparatus includes open-top's case form and handles case (1), it has fluid-discharge tube (4) to handle sealed intercommunication in case (1) side bottom, install valve (5) on fluid-discharge tube (4), it has electro-adsorption desalination device (3) to handle case (1) side seal, it is equipped with box-like net cage (2) of dictyosome to handle case (1) inside, net cage (2) top opening part outer wall is equipped with flat access board (7) of round and takes and handle case (1) outside, access board (7) top is equipped with a plurality of rings (8), net cage (2) inside packing has oil absorption filler (6).
2. The recycling treatment device for cold rolling wastewater according to claim 1, characterized in that: the treatment box (1) and the liquid discharge pipe (4) are both made of stainless steel, and the treatment box (1) and the liquid discharge pipe (4) are connected through welding.
3. The recycling treatment device for cold rolling wastewater according to claim 1, characterized in that: the net cage (2) is woven by stainless steel wires, and the net cage (2) is in transition fit with the treatment box (1).
4. The recycling treatment device for cold rolling wastewater according to claim 1, characterized in that: the butt strap (7) and the hanging ring (8) are both made of stainless steel, and the butt strap (7) is connected with the net cage (2) and the hanging ring (8) through welding.
5. The recycling treatment device for cold rolling wastewater according to claim 1, characterized in that: the oil absorption filler (6) is an oil absorption fiber bag wrapped organic natural oil absorption material polylactic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120658740.XU CN215592856U (en) | 2021-03-31 | 2021-03-31 | Cold rolling waste water recycling treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120658740.XU CN215592856U (en) | 2021-03-31 | 2021-03-31 | Cold rolling waste water recycling treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215592856U true CN215592856U (en) | 2022-01-21 |
Family
ID=79871445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120658740.XU Active CN215592856U (en) | 2021-03-31 | 2021-03-31 | Cold rolling waste water recycling treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215592856U (en) |
-
2021
- 2021-03-31 CN CN202120658740.XU patent/CN215592856U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204417258U (en) | A kind of industrial waste water disposal device | |
| CN204079573U (en) | A kind of ozone catalytic reaction cold rolling wastewater treater | |
| CN215592856U (en) | Cold rolling waste water recycling treatment device | |
| CN208104116U (en) | A kind of resource reclaim enterprise production wastewater treatment system | |
| CN201329242Y (en) | Acrylonitrile tail gas recovery device | |
| CN213294749U (en) | Desalination device of single-effect evaporator | |
| CN205241415U (en) | Contain little electrolysis of thallium heavy metal wastewater processing apparatus that thoughtlessly links with fixed attention | |
| CN212404302U (en) | Sled dress formula sodium hypochlorite generating device | |
| CN208829443U (en) | A kind of processing system for wet gas cabinet water seal water | |
| CN212982566U (en) | Ozone oxidation device | |
| CN207632654U (en) | Photocatalyst-type sewage-treatment plant | |
| CN207361931U (en) | A kind of surface of metal product handles the processing unit of postindustrial sewage | |
| CN207581557U (en) | A kind of cleaning treatment system for being used to handle acidic industrial effluent | |
| CN211204958U (en) | Waste water steam isolating device | |
| CN207726800U (en) | A kind of device of ozone treatment industrial wastewater | |
| CN207468404U (en) | A kind of plant effuent processing equipment | |
| CN209906419U (en) | Sewage treatment neutralization reaction tank with PE lining | |
| CN211445347U (en) | Well drilling effluent treatment plant | |
| CN209493354U (en) | A kind of three-dimensional electro-catalysis sewage treatment equipment | |
| CN211546694U (en) | Surface treatment device with filtering capability for electrophoresis processing | |
| CN216584289U (en) | Efficient nano air flotation device for recycling and pretreating steel cold rolling wastewater | |
| CN214781237U (en) | Reactor for treating high-concentration phosphorus-containing and heavy metal-containing wastewater | |
| CN218011257U (en) | High concentration chemical industry chlorine-containing waste water treatment device | |
| CN207933118U (en) | A kind of reverse osmosis concentrated water catalytic unit | |
| CN219232387U (en) | Resin cleaning device for sulfate removal equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |