CN209872530U - Hardness and softening removing device for industrial wastewater - Google Patents
Hardness and softening removing device for industrial wastewater Download PDFInfo
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- CN209872530U CN209872530U CN201821955350.3U CN201821955350U CN209872530U CN 209872530 U CN209872530 U CN 209872530U CN 201821955350 U CN201821955350 U CN 201821955350U CN 209872530 U CN209872530 U CN 209872530U
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- reaction tank
- partition plate
- industrial wastewater
- softening
- overflow weir
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a hardness and softening removal device for industrial wastewater, which comprises a clean water tank and a device main body, wherein the device main body comprises an overflow weir, an anti-lifting partition plate and a reaction tank, the overflow weir is installed and connected at the upper end of the reaction tank, the overflow weir is provided with a plurality of sawtooth overflow ports, the anti-lifting partition plate is a circular partition plate, the left side of the lower end of the reaction tank is provided with a lime milk inlet, the right side of the lower end of the reaction tank is provided with an industrial wastewater inlet, and the center of the bottom of the reaction tank is provided with a sludge discharge port; it has saved a large amount of area, and whole device pipeline is simple, the operation of being convenient for.
Description
Technical Field
The utility model relates to a waste water treatment equipment field, concretely relates to remove hard softening installation for industrial waste water.
Background
At present, industrial waste water removes hard mainly through adding quick lime in the reaction tank, reacts a period of time after then gets into the sedimentation tank, and the sedimentation tank generally uses several ponds, adds the flocculating agent, then waste water overflows along the pond in proper order, causes whole processing facilities area very big like this, simultaneously because the great clearance in space is very loaded down with trivial details, and the work load is great, needs a large amount of manpower and materials to support, consequently, needs a reactor to solve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a remove hard softening installation for industrial waste water is provided, it has saved a large amount of area, and whole device pipeline is simple, the operation of being convenient for.
In order to solve the technical problem, the utility model provides a following technical scheme: a hardness and softening removal device for industrial wastewater comprises a clean water tank and a device main body, wherein the clean water tank is arranged at the upper end of the device main body in a mounting manner, the clean water tank is of a hollow cylinder structure, the device main body comprises an overflow weir, an anti-lifting partition plate and a reaction tank, the overflow weir is arranged at the upper end of the reaction tank, the anti-lifting partition plate is arranged at the lower end of the overflow weir, the anti-lifting partition plate is arranged at the middle upper end in the reaction tank, the overflow weir is provided with a plurality of sawtooth overflow ports, the sawtooth overflow ports are of an inverted triangle structure, the anti-lifting partition plate is a circular partition plate, the anti-lifting partition plate is provided with a plurality of circular holes, the reaction tank is a hollow cylinder with a large upper part and a small lower part, the left side of the lower end of the reaction tank is provided with a lime milk inlet, the right side of the lower end of, the reaction tank is characterized in that a sludge discharge port is arranged at the center of the bottom of the reaction tank and is of a circular structure.
Furthermore, a clear liquid outlet is arranged on the right side of the clear water tank.
Further, the bottom angle of the sawtooth overflow openings is 59 degrees.
Advantageous effects
The utility model discloses a remove hard softening installation for industrial waste water has saved a large amount of area, and this softening installation is synthesized in an equipment softening required mixture, reaction and three kinds of effects of precipitation, because the intensive mixing of waste water and medicament, the time of removing hard softening shortens greatly, and its pipeline is simple, and the whole hard unit investment cost that removes is showing and is reducing.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
A hardness and softening removal device for industrial wastewater comprises a clean water tank 1 and a device main body 2, wherein the clean water tank 1 is installed and connected with the upper end of the device main body 2, the clean water tank 1 is of a hollow cylindrical structure, a certain inclination is arranged at the bottom of the clean water tank 1, the inclination angle phi is 89 degrees, a clean water outlet 3 is formed in the right side of the clean water tank 1, the device main body 2 comprises an overflow weir 4, an anti-lifting partition plate 5 and a reaction tank 6, the overflow weir 4 is installed and connected with the upper end of the reaction tank 6, the anti-lifting partition plate 5 is installed at the lower end of the overflow weir 4, the anti-lifting partition plate 5 is installed at the upper end in the reaction tank 6, a plurality of sawtooth overflow ports 7 are arranged on the overflow weir 4, the sawtooth overflow ports 7 are of an inverted triangular structure, the bottom angles a of the sawtooth overflow ports 7 are 59 degrees, and the overflow weir 4 enables an upper, the anti-lifting partition plate 5 is a circular partition plate, a plurality of circular holes are formed in the anti-lifting partition plate 5, the reaction tank 6 is a hollow cylinder with a large upper part and a small lower part, a lime milk inlet 8 is formed in the left side of the lower end of the reaction tank 6, an industrial wastewater inlet 9 is formed in the right side of the lower end of the reaction tank 6, the lime milk inlet 8 is lower than the industrial wastewater inlet 9, a sludge discharge port 10 is formed in the center of the bottom of the reaction tank 6, and the sludge discharge port 10 is of a circular structure.
The utility model discloses a theory of operation: the industrial wastewater softening is mainly divided into three parts, firstly, the industrial wastewater and the softening agent are mixed, then reacted and finally precipitated, the three functions of mixing, reaction and precipitation required by softening are integrated in one device by the softening device, raw water and lime milk enter the reactor from the bottom of the reactor along the tangential direction to fully mix the water and the lime milk, two water flows rise in a spiral manner, the diameter of the reactor is sequentially enlarged from bottom to top, the rising flow rate slowly drops, meanwhile, the middle upper part of the reactor is provided with an anti-rising partition plate which is mainly perforated on the partition plate, so that the precipitate generated by the reaction can not easily rise, the generated precipitate particles are basically concentrated at the middle lower part along with the continuous reaction, the small particles generated at the middle lower part are combined together, the particles are gradually increased so as not to suspend and sink, and discharging the settled particles through a sludge discharge port. Clear solution continues the come-up, flows out the clear solution through sawtooth overflow mouth one, and the clear solution is collected in the clear water groove, and the clear water groove is a circular structure, but the bottom has certain gradient for the clear water exports through the clear water and collects in the clear water pond, just so can reach and remove the purpose of hard softening.
The present invention is not limited to the above embodiments, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (3)
1. A hardness and softening removal device for industrial wastewater is characterized by comprising a clean water tank and a device main body, wherein the clean water tank is in installation connection with the upper end of the device main body, the clean water tank is of a hollow cylinder structure, the bottom of the clean water tank has a certain inclination angle phi of 89 degrees, the device main body comprises an overflow weir, an anti-lifting partition plate and a reaction tank, the overflow weir is in installation connection with the upper end of the reaction tank, the anti-lifting partition plate is installed at the lower end of the overflow weir, the anti-lifting partition plate is installed at the middle upper end inside the reaction tank, a plurality of sawtooth overflow ports are arranged on the overflow weir, the sawtooth overflow ports are of an inverted triangle structure, the anti-lifting partition plate is a circular partition plate, a plurality of round holes are arranged on the anti-lifting partition plate, the reaction tank is a hollow cylinder with a large upper part and a small lower part, and a lime milk, the reaction tank is characterized in that an industrial wastewater inlet is formed in the right side of the lower end of the reaction tank, the lime milk inlet is lower than the industrial wastewater inlet, a sludge discharge port is formed in the center of the bottom of the reaction tank, and the sludge discharge port is of a circular structure.
2. The hardness-removing and softening device for industrial wastewater according to claim 1, wherein a clear liquid outlet is provided at the right side of the clear water tank.
3. The hardness-removing and softening device for industrial wastewater according to claim 1, wherein the bottom angle of the overflow port of the plurality of saw teeth is 59 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821955350.3U CN209872530U (en) | 2018-11-26 | 2018-11-26 | Hardness and softening removing device for industrial wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821955350.3U CN209872530U (en) | 2018-11-26 | 2018-11-26 | Hardness and softening removing device for industrial wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209872530U true CN209872530U (en) | 2019-12-31 |
Family
ID=68945550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821955350.3U Active CN209872530U (en) | 2018-11-26 | 2018-11-26 | Hardness and softening removing device for industrial wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209872530U (en) |
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2018
- 2018-11-26 CN CN201821955350.3U patent/CN209872530U/en active Active
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