CN213327099U - Sewage treatment plant that environmental engineering used - Google Patents
Sewage treatment plant that environmental engineering used Download PDFInfo
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- CN213327099U CN213327099U CN202022196455.9U CN202022196455U CN213327099U CN 213327099 U CN213327099 U CN 213327099U CN 202022196455 U CN202022196455 U CN 202022196455U CN 213327099 U CN213327099 U CN 213327099U
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Abstract
The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device for environmental engineering, which comprises a body, wherein a plurality of layers of filter plates are arranged inside the body, and the body is sequentially divided into a first treatment chamber, a second treatment chamber and a filter chamber from top to bottom by the filter plates; a stirring device penetrating through the first treatment chamber and the second treatment chamber is arranged at the center of the interior of the body; a sewage inlet pipe is arranged on one side of the upper part of the first treatment chamber, and a medicine distributing device is arranged on one side of the inner part of the second treatment chamber; the inside of the filtering chamber is provided with a plurality of layers of filtering nets, and the bottom of the filtering chamber is provided with a water outlet. The sewage treatment efficiency and the sewage treatment effect are greatly improved by utilizing the treatment device.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a sewage treatment plant that environmental engineering used.
Background
At present, with the improvement of people's life, more and more mechanized products are produced, and the following industrial wastewater causes serious pollution to the environment, so how to effectively treat the sewage makes the sewage meet the discharge requirement or be reused is very important. Some sewage treatment devices in the prior art can play a role in sewage treatment, but the structural design is unreasonable, the sewage treatment efficiency is low, and the sewage treatment effect is poor. Therefore, in order to solve the above problems, it is necessary to establish a sewage treatment apparatus for environmental engineering.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: aiming at the defects of the prior art, the sewage treatment device for the environmental engineering is provided, and the sewage treatment efficiency and the sewage treatment effect are greatly improved by utilizing the sewage treatment device.
In order to solve the technical problem, the technical scheme of the utility model is that:
a sewage treatment device for environmental engineering comprises a body, wherein a plurality of layers of filter plates are arranged in the body, and the body is sequentially divided into a first treatment chamber, a second treatment chamber and a filter chamber from top to bottom by the filter plates; a stirring device penetrating through the first treatment chamber and the second treatment chamber is arranged at the center of the interior of the body; a sewage inlet pipe is arranged on one side of the upper part of the first treatment chamber, and a medicine distributing device is arranged on one side of the inside of the second treatment chamber; the inside of filter chamber is equipped with the multilayer filter screen, the bottom of filter chamber is equipped with the outlet.
As an improved technical scheme, the stirring device comprises a first stirring shaft and a second stirring shaft which are of hollow structures, wherein one end of the first stirring shaft is connected with a motor, a medicine feeding pipe communicated with the first stirring shaft is arranged at the end of the first stirring shaft, the other end of the first stirring shaft is connected with the second stirring shaft, and the first stirring shaft is not communicated with the second stirring shaft; the first stirring shaft is provided with a plurality of first stirring parts and second stirring parts which are communicated with the first stirring shaft, and the second stirring shaft is provided with a plurality of stirring blades.
As an improved technical scheme, the first stirring part and the second stirring part respectively comprise a body, the body is circular, a plurality of hollow-structure and mutually-communicated fan-shaped blocks are arranged on the body, a plurality of through holes are formed in the upper surface of each fan-shaped block, and a stirring rod is arranged on the lower surface of each fan-shaped block.
As an improved technical scheme, two adjacent fan-shaped blocks are communicated through a connecting pipe, and a gap of 2-5mm is formed between the two adjacent fan-shaped blocks.
As an improved technical scheme, the shape of the stirring paddle is fan-shaped or rhombic.
As an improved technical scheme, the medicine distribution device comprises a disc body with a hollow structure, and a plurality of medicine distribution holes are formed in the surface of the disc body.
As an improved technical scheme, the multi-layer filter plate comprises a first filter plate and a second filter plate, the first filter plate and the second filter plate are obliquely arranged inside the first treatment chamber and the second treatment chamber respectively, and a sewage discharge port of the first treatment chamber and a sewage discharge port of the second treatment chamber are arranged on one side of the lower portion respectively.
As an improved technical scheme, the multilayer filter screen comprises a first filter screen and a second filter screen, the first filter screen and the second filter screen are obliquely arranged inside the filter chamber, and drain outlets are respectively arranged at positions close to the first filter screen and the second filter screen.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
the sewage treatment device for environmental engineering comprises a body, wherein a plurality of layers of filter plates are arranged in the body, and the body is sequentially divided into a first treatment chamber, a second treatment chamber and a filter chamber from top to bottom by the filter plates; a stirring device penetrating through the first treatment chamber and the second treatment chamber is arranged at the center of the interior of the body; a sewage inlet pipe is arranged on one side of the upper part of the first treatment chamber, and a medicine distributing device is arranged on one side of the inner part of the second treatment chamber; the inside of the filtering chamber is provided with a plurality of layers of filtering nets, and the bottom of the filtering chamber is provided with a water outlet. In practical application, sewage advances in the pipe from sewage and gets into in the inside first treatment chamber of body, agitating unit starts the operation, sewage is along with agitating unit's stirring sewage and the abundant contact reaction of the interior medicament of first treatment chamber, reentry second treatment chamber after the processing, carry out abundant contact and reaction with the medicament in the second treatment chamber under agitating unit's effect, then reentrant filter chamber inside passes the filter screen in the filter chamber, suspended solid and solid component in the sewage are held back on the filter screen, sewage is through first treatment chamber, the medicament in the second treatment chamber is handled and has been obtained purifying after the filtration of filter screen in the filter chamber, water after the purification is discharged or is reused from the outlet. Adopt the processing apparatus of above-mentioned structure, can impel medicament and sewage abundant contact reaction, but also realized effectively holding back solid suspended substance in the sewage, improved the treatment effeciency and the purifying effect to sewage greatly.
The stirring device comprises a first stirring shaft and a second stirring shaft which are of hollow structures, one end of the first stirring shaft is connected with a motor, a dosing pipe communicated with the first stirring shaft is arranged at the end of the first stirring shaft, the other end of the first stirring shaft is connected with the second stirring shaft, and the first stirring shaft and the second stirring shaft are not communicated with each other; the first stirring shaft is provided with a plurality of first stirring parts and second stirring parts which are communicated with the first stirring shaft, and the second stirring shaft is provided with a plurality of stirring blades. After sewage enters the body, a motor is started to operate, the motor drives a first stirring shaft, a first stirring part, a second stirring shaft and stirring blades to rotate, and liquid medicaments for treating the sewage enter the first stirring shaft, the first stirring part and the second stirring part along a medicament feeding pipe, are uniformly dispersed in the first treatment chamber and then are in full contact reaction with the sewage, so that the sewage is purified; the sewage treatment device comprises a first treatment chamber, a second treatment chamber, a first stirring shaft, a stirring paddle and a second stirring shaft, wherein the first treatment chamber is used for treating sewage, the second treatment chamber is used for treating the sewage, the liquid medicament enters the medicine distribution device for uniform dispersion, and the second stirring shaft and the stirring paddle are used for fully stirring and mixing the liquid medicament and the sewage, so that the reaction is promoted, and the sewage treatment is realized. Above-mentioned simple structure, reasonable in design has realized the intensive mixing of liquid medicament and sewage and has mixed, has promoted the abundant contact reaction of liquid medicament with sewage, has improved purification efficiency greatly.
Because first stirring part and second stirring part all include the body, the shape of body is circular, is equipped with a plurality of hollow structure and the sector that communicates each other on the body, and the upper surface of every sector is equipped with a plurality of through-holes, and the lower surface of every sector is equipped with the stirring rod. Inside liquid medicament got into the body of (mixing) shaft and first stirring part and second stirring part along the inlet pipe, passed through-hole homodisperse on the segment back and the abundant contact reaction of sewage, the design of stirring rod has played the effect of supplementary stirring, has improved mixing efficiency, more helps the abundant reaction of sewage and liquid medicament. The first stirring part and the second stirring part of the structure are reasonable in design and simple in structure, uniform dispersion of the medicament is realized, the mixing efficiency is improved, and the full reaction of the liquid medicament and sewage is facilitated.
Because two adjacent segments are communicated through the connecting pipe, and a gap of 2-5mm is arranged between the two adjacent segments. In the sewage treatment process, sewage and liquid medicament can flow up and down in the first treatment chamber through the gap between the two fan-shaped blocks, and the design promotes the liquid medicament and the sewage to be mixed more uniformly.
The stirring blades are fan-shaped or diamond-shaped. The fan-shaped or rhombic stirring blades are adopted, so that the stirring range is greatly improved, the full contact reaction of the liquid medicament and the sewage is promoted, and the purification efficiency is greatly improved.
Because the medicine distribution device comprises a disc body with a hollow structure, a plurality of medicine distribution holes are arranged on the surface of the disc body. Carry liquid medicament to the disk body inside of cloth device through the pump, liquid medicament passes cloth hole homodisperse and opens, fully contact reaction with sewage under second (mixing) shaft and stirring paddle leaf's effect, the cloth medicine device reasonable in design of above-mentioned structure, simple structure helps the abundant reaction of liquid medicament and sewage.
Because the multilayer filter plate includes first filter plate and second filter plate, first filter plate and second filter plate slope respectively sets up in the inside of first treatment chamber and second treatment chamber, and the drain of first treatment chamber and second treatment chamber sets up respectively in lower part one side. The sewage enters the first treatment chamber and then fully contacts and reacts with the liquid medicament, the sewage passes through the filter plate and enters the second treatment chamber, then fully contacts and reacts with the liquid medicament in the second treatment chamber and passes through the filter plate and enters the filter chamber, and when the sewage passes through the filter plate, some solid suspended matters in the sewage are intercepted on the filter plate and are respectively discharged from the sewage outlet. The design of the sewage draining outlet is convenient for discharging suspended solids.
Because the multilayer filter screen includes first filter screen and second filter screen, first filter screen and the slope of second filter screen set up in the inside of filter chamber, the filter chamber is equipped with the drain respectively in the position that is close to first filter screen and second filter screen. During sewage treatment, large-particle components in the sewage are intercepted on the filter screen and are discharged through the sewage discharge outlet. Through the design, the dirt is convenient to discharge.
Drawings
FIG. 1 is a schematic structural view of a sewage treatment plant for environmental engineering according to the present invention;
FIG. 2 is a schematic structural view of the filter plate of FIG. 1;
FIG. 3 is a schematic view of the structure of the stirring shaft in FIG. 1;
the device comprises a body 1, a first treatment chamber 10, a sewage draining outlet 100, a second treatment chamber 11, a sewage draining outlet 110, a filter chamber 12, a filter screen 120, a filter screen 121, a water draining outlet 122, a sewage draining outlet 13, support legs 2, a filter plate 20, a first filter plate 21, a second filter plate 3, a sewage inlet pipe 4, a stirring device 40, a first stirring shaft 40, a first stirring part 400, a body 4000, a sector 4001, a stirring rod 4002, a second stirring part 401, a drainage part 402, a second stirring shaft 41, a stirring blade 410, a motor 42, a medicine distributing device 5, a disc 50, a medicine distributing hole 500, a medicine adding pipe 6 and a connecting pipe 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A sewage treatment device for environmental engineering is shown in figures 1, 2 and 3, and comprises a body 1, wherein the bottom of the body is provided with support legs 13, a plurality of layers of filter plates 2 are arranged inside the body 1, and the body 1 is divided into a first treatment chamber 10, a second treatment chamber 11 and a filter chamber 12 from top to bottom by the filter plates 2; the inner center of the body 1 is provided with a stirring device 4 which penetrates through the first treatment chamber 10 and the second treatment chamber 11; a sewage inlet pipe 3 is arranged on one side of the upper part of the first treatment chamber 10, a medicine distributing device 5 is arranged on one side of the inner part of the second treatment chamber 11, and a sewage outlet 110 is arranged on one side of the second treatment chamber; the inside of the filtering chamber 12 is provided with a multi-layer filtering net 120, and the bottom of the filtering chamber 12 is provided with a drainage port 121. The stirring device 4 comprises a first stirring shaft 40 (the first stirring shaft is provided with a drainage part 402 and communicated with the first stirring part body through the drainage part) and a second stirring shaft 41 (the first stirring shaft and the second stirring shaft are fixedly connected in a clamping manner), wherein one end of the first stirring shaft 40 is connected with a motor 42 through a rotary joint, a medicine feeding pipe 6 communicated with the first stirring shaft 40 is arranged on the rotary joint, the other end of the first stirring shaft 40 is connected with the second stirring shaft 41, and the first stirring shaft 40 is not communicated with the second stirring shaft 41; the first stirring shaft 40 is provided with a plurality of first stirring parts 400 and second stirring parts 401 which are communicated with the first stirring shaft, and the second stirring shaft 41 is provided with a plurality of fan-shaped or diamond-shaped stirring blades 410.
In practical application, sewage enters a first treatment chamber in a body from a sewage inlet pipe, a motor is started to operate, the motor drives a first stirring shaft, a first stirring part, a second stirring shaft and a stirring paddle to rotate, a liquid medicament for treating the sewage enters the first stirring shaft, the first stirring part and the second stirring part along a dosing pipe, is uniformly dispersed in the first treatment chamber and then fully contacts and reacts with the sewage, and the sewage is purified; the sewage treatment device comprises a first treatment chamber, a second stirring shaft, a stirring paddle blade, a filter screen, a first treatment chamber, a second treatment chamber and a water distribution device.
The first stirring part 400 and the second stirring part 401 both comprise bodies, the bodies are circular, a plurality of hollow-structure and mutually-communicated fan-shaped blocks 4000 are arranged on the bodies, a plurality of through holes are formed in the upper surface of each fan-shaped block 4000, and a stirring rod 4001 is arranged on the lower surface of each fan-shaped block. Inside liquid medicament got into the body of (mixing) shaft and first stirring part and second stirring part along the inlet pipe, passed through-hole homodisperse on the segment back and the abundant contact reaction of sewage, the design of stirring rod has played the effect of supplementary stirring, has improved mixing efficiency, more helps the abundant reaction of sewage and liquid medicament.
Wherein two adjacent fan-shaped blocks 4000 are communicated through a connecting pipe 7, and a gap of 2-5mm is arranged between two adjacent fan-shaped blocks 4000. In the sewage treatment process, sewage and liquid medicament can flow up and down in the first treatment chamber through the gap between the two fan-shaped blocks, and the design promotes the liquid medicament and the sewage to be mixed more uniformly.
The medicine dispensing device 5 comprises a hollow disc body 50, and a plurality of medicine dispensing holes 500 are formed in the surface of the disc body. Carry liquid medicament to the disk body inside of cloth device through the pump, liquid medicament passes cloth hole homodisperse and opens, fully contact the reaction with sewage under second (mixing) shaft and stirring paddle's effect.
The multi-layer filter plate 2 comprises a first filter plate 20 and a second filter plate 21, the first filter plate 20 and the second filter plate 21 are respectively arranged in the first treatment chamber and the second treatment chamber in an inclined mode, and sewage discharge ports of the first treatment chamber and the second treatment chamber are respectively arranged on one side of the lower portion of the first treatment chamber and the second treatment chamber. The sewage enters the first treatment chamber and then fully contacts and reacts with the liquid medicament, the sewage passes through the filter plate and enters the second treatment chamber, then fully contacts and reacts with the liquid medicament in the second treatment chamber and passes through the filter plate and enters the filter chamber, and when the sewage passes through the filter plate, some solid suspended matters in the sewage are intercepted on the filter plate and are respectively discharged from the sewage outlet.
Wherein the multi-layer filter screen 120 comprises a first filter screen and a second filter screen, the first filter screen and the second filter screen are obliquely arranged in the filter chamber, and the filter chamber is respectively provided with a sewage discharge outlet 122 at the position close to the first filter screen and the second filter screen. When the sewage is treated, undecomposed large-particle components in the sewage are intercepted on the filter screen and are discharged through the sewage discharge outlet.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a sewage treatment plant that environmental engineering used which characterized in that: the device comprises a body, wherein a plurality of layers of filter plates are arranged in the body, and the body is sequentially divided into a first treatment chamber, a second treatment chamber and a filter chamber from top to bottom by the filter plates; a stirring device penetrating through the first treatment chamber and the second treatment chamber is arranged at the center of the interior of the body; a sewage inlet pipe is arranged on one side of the upper part of the first treatment chamber, and a medicine distributing device is arranged on one side of the inside of the second treatment chamber; the inside of filter chamber is equipped with the multilayer filter screen, the bottom of filter chamber is equipped with the outlet.
2. The sewage treatment device for environmental engineering according to claim 1, wherein: the stirring device comprises a first stirring shaft and a second stirring shaft which are of hollow structures, wherein one end of the first stirring shaft is connected with a motor, a medicine feeding pipe communicated with the first stirring shaft is arranged at the end of the first stirring shaft, the other end of the first stirring shaft is connected with the second stirring shaft, and the first stirring shaft and the second stirring shaft are not communicated with each other; the first stirring shaft is provided with a plurality of first stirring parts and second stirring parts which are communicated with the first stirring shaft, and the second stirring shaft is provided with a plurality of stirring blades.
3. The sewage treatment device for environmental engineering according to claim 2, wherein: first stirring part and second stirring part all include the body, the shape of body is circular, the body includes a plurality of hollow structure and the sector that communicates each other, every the upper surface of sector is equipped with a plurality of through-holes, every the lower surface of sector is equipped with the stirring rod.
4. The sewage treatment device for environmental engineering according to claim 3, wherein: the adjacent two fan-shaped blocks are communicated through a connecting pipe, and a gap of 2-5mm is formed between the adjacent two fan-shaped blocks.
5. The sewage treatment device for environmental engineering according to claim 2, wherein: the stirring paddle is fan-shaped or rhombic.
6. The sewage treatment device for environmental engineering according to claim 1, wherein: the medicine distribution device comprises a disc body with a hollow structure, and a plurality of medicine distribution holes are formed in the surface of the disc body.
7. The sewage treatment device for environmental engineering according to claim 1, wherein: the multi-layer filter plate comprises a first filter plate and a second filter plate, the first filter plate and the second filter plate are obliquely arranged in the first treatment chamber and the second treatment chamber respectively, and one side of the lower part of the first treatment chamber and one side of the lower part of the second treatment chamber are provided with a sewage discharge outlet respectively.
8. The sewage treatment device for environmental engineering according to claim 1, wherein: the multilayer filter screen includes first filter screen and second filter screen, first filter screen with the slope of second filter screen sets up the inside of filter chamber, the filter chamber is being close to the position of first filter screen and second filter screen is equipped with the drain respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022196455.9U CN213327099U (en) | 2020-09-29 | 2020-09-29 | Sewage treatment plant that environmental engineering used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022196455.9U CN213327099U (en) | 2020-09-29 | 2020-09-29 | Sewage treatment plant that environmental engineering used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213327099U true CN213327099U (en) | 2021-06-01 |
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ID=76069201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022196455.9U Active CN213327099U (en) | 2020-09-29 | 2020-09-29 | Sewage treatment plant that environmental engineering used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213327099U (en) |
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2020
- 2020-09-29 CN CN202022196455.9U patent/CN213327099U/en active Active
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