CN219409478U

CN219409478U - Sewage treatment device for building site

Info

Publication number: CN219409478U
Application number: CN202223591152.2U
Authority: CN
Inventors: 钟洁婷; 季川颖; 杨中杰; 沈琦; 沈杰
Original assignee: Zhejiang Chongde Construction Co ltd
Current assignee: Zhejiang Chongde Construction Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-25
Anticipated expiration: 2032-12-29

Abstract

The application discloses sewage treatment plant for building site, it include the sedimentation tank, set up in pan feeding section of thick bamboo on the sedimentation tank, set up in the play feed cylinder of sedimentation tank bottom, play feed cylinder bottom spiro union and can dismantle and be equipped with sealed lid, the sedimentation tank plays the precipitation to impurity in the sewage, still be equipped with the purifying box on the sedimentation tank lateral wall, the purifying box with the sedimentation tank passes through overflow pipe intercommunication, sewage treatment plant is through promoting sewage water level in the sedimentation tank overflows to realize purifying sewage behind the purifying tank, be equipped with filter element one in the pan feeding section of thick bamboo.

Description

Sewage treatment device for building site

Technical Field

The utility model relates to a sewage treatment device for a building site, in particular to a sewage treatment device for a building site.

Background

At present, a place with a construction site often gives people a feeling of dirtiness, disorder and poor, wherein on one hand, the sewage on the construction site overflows and flows, so that the construction site is muddy, the water is evaporated for a long time, and sand and dust are generated, and the construction site sewage is discharged at will, so that a corresponding construction site sewage treatment device is needed during treatment.

However, the existing construction site sewage treatment device has the following defects:

(1) Besides the sludge, impurities such as plastic bags and the like in the sewage are removed together with the sludge by filtering, but other solid impurities are mixed with the sludge, and the direct discharge is easy to cause environmental pollution.

(2) At present, when sewage is treated, particles are often difficult to treat, so that a medicament is required to be added into the sewage to further accelerate the decomposition of the particles, but the medicament is slowly diffused due to the large volume of the sewage treatment box, so that the medicament effect is difficult to exert.

Disclosure of Invention

In order to solve some or some technical problems existing in the prior art, one of the purposes of the present application is to provide a sewage treatment device for construction sites, in which sewage is deposited in a sedimentation tank, when the water level in the sedimentation tank gradually moves up to an overflow pipe, the water enters a purifying box from the overflow pipe, and then is purified in the next step.

In order to solve the above-mentioned existing technical problems, one of the purposes of the present application is achieved by adopting the following technical scheme:

the utility model provides a sewage treatment plant for building site, its include the sedimentation tank, set up in pan feeding section of thick bamboo on the sedimentation tank, set up in the play feed cylinder of sedimentation tank bottom, play feed cylinder bottom spiro union and can dismantle and be equipped with sealed lid, the sedimentation tank plays the precipitation to impurity in the sewage, still be equipped with the purifying box on the sedimentation tank lateral wall, the purifying box with the sedimentation tank passes through overflow pipe intercommunication, sewage treatment plant is through promoting sewage water level in the sedimentation tank overflows to realize the purification to sewage behind the purifying tank, be equipped with filter element one in the pan feeding section of thick bamboo.

Further, the first filter piece is a first filter screen, the first filter screen is movably penetrated through and arranged at the top of the feeding cylinder, the second filter piece is arranged in the overflow pipe, the second filter piece is a second filter screen, the second filter screen is movably penetrated through and arranged at the top of the overflow pipe, and the diameter of a filter hole on the second filter screen is smaller than that of a filter hole on the first filter screen.

Further, two scrapers are symmetrically arranged on the top of the inner side of the feeding barrel in a left-right mode, and the scrapers are abutted to the first filter screen.

Further, purifying box lateral wall bottom is equipped with the leakage fluid dram, purifying box lateral wall top is equipped with liquid medicine injection assembly, liquid medicine injection assembly including fixed set up in dosing bin on the purifying box lateral wall, the pan feeding mouth has been seted up at dosing bin top, be equipped with sealed lid on the pan feeding mouth, be equipped with the heater strip on the dosing bin lateral wall, dosing bin bottom intercommunication has the medicine conveying pipe, the exit end of medicine conveying pipe passes through the purifying box stretches into in the purifying box, be equipped with the valve on the medicine conveying pipe.

Further, the purifying box top is equipped with stirring subassembly, stirring subassembly including fixed set up in the agitator motor at purifying box top, the agitator motor top is equipped with through the agitator motor carries out the (mixing) shaft of just reversing, evenly be equipped with a plurality of puddlers on the (mixing) shaft.

Compared with the prior art, the utility model has the beneficial effects that:

(1) Through the cooperation of sedimentation tank, the purifying box, filter first filters the big impurity in the sewage and plastic bag at first, sewage deposits in the sedimentation tank, the water level in the sedimentation tank shifts up to the overflow pipe gradually, then get into the purifying box from the overflow pipe, purify next, because the mud deposit in the sewage to the bottom of sedimentation tank, the impurity in the sewage of upper portion in the sedimentation tank significantly reduces, thereby carry out one-to-one separation with great impurity, mud and water, avoid directly discharging sewage, help protecting the environment, compare in current sewage treatment plant, except silt in the sewage, still impurity such as plastic bag, difficult degradation solid impurity such as plastic bag is got rid of together with silt through filtering, but also lead to other solid impurity and silt to mix, the direct emission causes environmental pollution's technical problem easily.

(2) Through setting up the liquid medicine injection subassembly, utilize the heating of heater strip to the liquid medicine, make the higher liquid medicine of temperature can diffuse in sewage better, can exert the drug effect in sewage better, compare in current sewage treatment plant, when having solved current sewage treatment, often can exist the particulate matter and be difficult to handle, consequently need add the medicament in to sewage, and then make the particulate matter decompose with higher speed, but because sewage treatment case volume is great, the drug diffusion is slower, leads to the technical problem that the drug effect is difficult to exert.

Drawings

FIG. 1 is a schematic overall structure of the present application, showing a schematic structure of a sedimentation tank, a purge tank, a stirring assembly and a chemical liquid injection assembly;

FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;

in the figure: 1. a sedimentation tank; 2. a feeding cylinder; 3. a first filter element; 4. a first filter screen; 5. a scraper; 6. a discharging cylinder; 7. sealing cover; 8. an overflow pipe; 9. a second filtering piece; 10. a second filter screen; 11. a purifying box; 12. a stirring motor; 13. a stirring shaft; 14. a stirring rod; 15. a stirring assembly; 16. a medical fluid injection assembly; 17. a diagonal brace; 18. a feed inlet; 19. a valve; 20. a dosing box; 21. a heating wire; 22. a drug delivery tube; 23. and a liquid outlet.

Detailed Description

The present application will be further described with reference to the drawings and detailed description, which should be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

In the description of the present application, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

The terms "first," "second," and the like in this application are used for distinguishing between similar objects and not for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. In addition, in the specification and claims, "and/or" means at least one of the connected objects, and the character "/", generally means a relationship in which the front and rear related objects are a kind of sewage treatment apparatus for a construction site.

Example 1:

as shown in fig. 1-2, this embodiment provides a sewage treatment plant for building site, it includes sedimentation tank 1, set up pan feeding section of thick bamboo 2 on sedimentation tank 1, set up in the ejection of compact section of thick bamboo 6 of sedimentation tank 1 bottom, ejection of compact section of thick bamboo 6 bottom spiro union can be dismantled and be equipped with sealed lid 7, sedimentation tank 1 plays the effect of precipitation to impurity in the sewage, still be equipped with purifying box 11 on sedimentation tank 1 lateral wall, purifying box 11 and sedimentation tank 1 communicate through overflow pipe 8, sewage treatment plant realizes the purification to sewage after through promoting the sewage water level in sedimentation tank 1 and overflow to purifying tank, be equipped with filter one 3 in the pan feeding section of thick bamboo 2. The sealing cover 7 is in threaded connection with the bottom of the discharging cylinder 6. The purifying box 11 is fixedly arranged on the sedimentation tank 1 through a plurality of diagonal braces 17.

When the sewage treatment device is used for treating sewage, the sewage is communicated with the treatment cylinder, then the sewage is introduced into the sedimentation tank 1, the sewage is deposited in the sedimentation tank 1, and when the water level in the sedimentation tank 1 gradually moves up to the overflow pipe 8, the sewage enters the purifying box 11 from the overflow pipe 8 for further purification. When a large amount of sludge is accumulated in the sedimentation tank 1, the sealing cover 7 is screwed, and the sludge in the sedimentation tank 1 is discharged.

Through the cooperation of sedimentation tank 1, purifying box 11, filter first 3 filters sewage at first, block big impurity in the sewage and plastic bag, sewage deposits in sedimentation tank 1, the water level in sedimentation tank 1 shifts gradually to overflow pipe 8 in, then get into purifying box 11 from overflow pipe 8, carry out the purification of next step, because the mud in the sewage deposits the bottom of sedimentation tank 1, the impurity in the sewage of upper portion in the sedimentation tank 1 is greatly reduced, thereby carry out one-to-one separation with great impurity, mud and water, avoid directly discharging sewage, help the environmental protection, compare in current sewage treatment plant, except silt in the sewage, still impurity such as plastic bag have been solved, difficult degradation solid impurity such as plastic bag is got rid of together with silt through filtering, but also lead to other solid impurity and silt to mix, the technical problem that direct discharge easily causes environmental pollution.

The first filter part 3 is a first filter screen 4, the first filter screen 4 is movably arranged at the top of the feeding cylinder 2 in a penetrating way, the second filter part 9 is arranged in the overflow pipe 8, the second filter part 9 is a second filter screen 10, the second filter screen 10 is movably arranged at the top of the overflow pipe 8 in a penetrating way, and the diameter of a filter hole on the second filter screen 10 is smaller than that of a filter hole on the first filter screen 4. Through setting up filter screen one 4 and filter screen two 10, all play filterable effect to sewage, filter hole diameter on the filter screen two 10 is less than the filter hole diameter on the filter screen one 4 during the passing through, can make filter screen one 4 behind the filtration of the large granule miscellaneous impurity in sewage, make filter screen two 10 carry out secondary filtration to less impurity in the sewage, improve the practicality.

The top bilateral symmetry of pan feeding section of thick bamboo 2 inboard is equipped with two scrapers 5, and scraper 5 and first 4 looks butt of filter screen, and the setting of scraper 5 can be when first 4 of filter screen are gone out, gives the impurity on the first 4 of filter screen and scrapes, further improves the practicality.

The purifying box 11 lateral wall bottom is equipped with the leakage fluid dram 23, purifying box 11 lateral wall top is equipped with liquid medicine injection subassembly 16, liquid medicine injection subassembly 16 is including fixing the dosing tank 20 that sets up on purifying box 11 lateral wall, the pan feeding mouth 18 has been seted up at dosing tank 20 top, be equipped with sealed lid 7 on the pan feeding mouth 18, be equipped with heater strip 21 on dosing tank 20 lateral wall, dosing tank 20 bottom intercommunication has medicine delivery pipe 22, medicine delivery pipe 22's exit end stretches into in the purifying box 11 through purifying box 11, be equipped with valve 19 on the medicine delivery pipe 22.

When the medicine liquid injection assembly 16 is used for injecting medicine liquid into the purifying box 11, firstly, water and medicine are added into the medicine adding box 20 through the feed inlet 18, meanwhile, the heating wire 21 is connected to the electric heater, the electric heater is started, the water in the medicine adding box 20 is heated, the medicine and the water are fully mixed, then the valve 19 is opened, the medicine liquid is input into the purifying box 11 through the medicine conveying pipe 22, the medicine liquid with higher temperature can be better dispersed in sewage, and particles in the sewage can be better decomposed.

Through setting up liquid medicine injection package 16, utilize the heating of heater strip 21 to the liquid medicine, make the higher liquid medicine of temperature can diffuse in sewage better, can exert the drug effect in sewage better, compare in current sewage treatment plant, often can exist the particulate matter when having solved present to sewage treatment and be difficult to handle, consequently need add the medicament to sewage, and then make the particulate matter decompose with higher speed, but because sewage treatment case volume is great, the drug diffusion is slower, leads to the technical problem that the drug effect is difficult to exert.

The purifying box 11 top is equipped with stirring subassembly 15, and stirring subassembly 15 is including fixing the agitator motor 12 that sets up in the purifying box 11 top, and agitator motor 12 top is equipped with the (mixing) shaft 13 that carries out positive and negative rotation through agitator motor 12, evenly is equipped with a plurality of puddlers 14 on the (mixing) shaft 13.

After the liquid medicine is input into the purifying box 11, the stirring motor 12 is started, the stirring motor 12 drives the stirring shaft 13 to rotate, and the stirring shaft 13 drives the stirring rod 14 to rotate so as to stir the sewage and the liquid medicine.

By providing the stirring unit 15, the stirring rod 14 is used to stir the sewage, so that the diffusion of the chemical liquid in the sewage is accelerated, and the efficacy of the chemical liquid can be further enhanced.

The above embodiments are only preferred embodiments of the present application, and the scope of the present application is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present application are intended to be within the scope of the present application.

Claims

1. The utility model provides a sewage treatment plant for building site which characterized in that: including sedimentation tank (1), set up in pan feeding section of thick bamboo (2) on sedimentation tank (1), set up in ejection of compact section of thick bamboo (6) of sedimentation tank (1) bottom, ejection of compact section of thick bamboo (6) bottom spiro union can be dismantled and be equipped with sealed lid (7), sedimentation tank (1) play the precipitation to impurity in the sewage, still be equipped with purifying box (11) on sedimentation tank (1) lateral wall, purifying box (11) with sedimentation tank (1) are through overflow pipe (8) intercommunication, sewage treatment plant is through promoting sewage water level in sedimentation tank (1) overflows to realize purifying to the sewage behind the purifying box, pan feeding section of thick bamboo (2) top is equipped with filter element one (3).

2. A construction site sewage treatment apparatus according to claim 1, wherein: the filter piece I (3) is a filter screen I (4), the filter screen I (4) movably penetrates through the top of the feeding cylinder (2), a filter piece II (9) is arranged at the top of the overflow pipe (8), the filter piece II (9) is a filter screen II (10), the filter screen II (10) movably penetrates through the top of the overflow pipe (8), and the diameter of a filter hole on the filter screen II (10) is smaller than that of a filter hole on the filter screen I (4).

3. A construction site sewage treatment apparatus according to claim 2, wherein: two scrapers (5) are symmetrically arranged on the top of the inner side of the feeding barrel (2) in a left-right mode, and the scrapers (5) are abutted to the first filter screen (4).

4. A construction site sewage treatment apparatus according to claim 1, wherein: the chemical liquid injection device is characterized in that a liquid outlet (23) is formed in the bottom of the outer side wall of the purifying box (11), a chemical liquid injection assembly (16) is arranged at the top of the outer side wall of the purifying box (11), the chemical liquid injection assembly (16) comprises a chemical adding box (20) fixedly arranged on the outer side wall of the purifying box (11), a feeding hole (18) is formed in the top of the chemical adding box (20), a sealing cover (7) is arranged on the feeding hole (18), a heating wire (21) is arranged on the outer side wall of the chemical adding box (20), a chemical conveying pipe (22) is communicated with the bottom of the chemical adding box (20), and an outlet end of the chemical conveying pipe (22) extends into the purifying box (11) through the purifying box (11), and a valve (19) is arranged on the chemical conveying pipe (22).

5. A construction site sewage treatment apparatus according to claim 4, wherein: the utility model discloses a purifying box, including purifying box (11), purifying box (11) top is equipped with stirring subassembly (15), stirring subassembly (15) including fixed set up in stirring motor (12) at purifying box (11) top, stirring motor (12) top is equipped with through stirring motor (12) carry out (13) of just reversing, evenly be equipped with a plurality of puddlers (14) on (13).