CN213950785U

CN213950785U - Construction wastewater filtering and discharging device

Info

Publication number: CN213950785U
Application number: CN202022692309.5U
Authority: CN
Inventors: 熊正波; 王帅; 任军
Original assignee: Beijing Taide Municipal Engineering Co ltd
Current assignee: Beijing Taide Municipal Engineering Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-08-13
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to a construction waste water filters discharging equipment belongs to water filtration field, and it includes setting tank, rose box, purifying box, drain pipe and raceway, loops through the drain pipe intercommunication between setting tank, rose box and the purifying box, and the last port of setting tank can be dismantled and be connected with the filter screen bars, the one end and the purifying box intercommunication of raceway, the other end and municipal sewer pipe intercommunication. This application has the effect that silt in the difficult messenger construction waste water blockked up municipal administration sewer pipe.

Description

Construction wastewater filtering and discharging device

Technical Field

The application relates to a water filtration field especially relates to a construction waste water filters discharging equipment.

Background

In the construction and building process, water is needed in many aspects, such as an aggregate processing system, brick pouring, concrete curing and the like, so that corresponding construction wastewater is generated, and the construction wastewater contains suspended matters, broken stones and slurry.

At present, construction wastewater on a construction site generally has two treatment modes, and a small amount of construction wastewater is directly poured to a construction ground to enable water to seep into soil; a large amount of construction wastewater is directly discharged into municipal sewer pipelines through drainage pipelines.

The related technology has the disadvantages that the construction wastewater is directly discharged into the municipal sewage pipeline without being treated, and suspended substances and silt in the construction wastewater easily block the municipal sewage pipeline.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility that silt blockked up municipal sewer pipe among the construction waste water, this application provides a construction waste water filters discharging equipment.

The application provides a pair of construction waste water filters discharging equipment adopts following technical scheme:

the utility model provides a construction waste water filters discharging equipment includes setting tank, rose box, purifying box, drain pipe and raceway, loops through the drain pipe intercommunication between setting tank, rose box and the purifying box, and the last port of setting tank can be dismantled and be connected with the filter screen bars, and the one end and the purifying box intercommunication of raceway, the other end and municipal sewer pipe intercommunication.

Through adopting above-mentioned technical scheme, pour construction waste water into to the setting tank through the last port of filter screen bars and stew, filter screen bars can block most grit impurity in the construction waste water this moment, can effectively reduce the possibility that silt blockked up municipal sewer pipe in the construction waste water, the great grit of granule subsides in the construction waste water in the setting tank because action of gravity in the bottom of setting tank, the liquid on setting tank upper portion is fully filtered after the drain pipe gets into the filter tank, then arrange construction waste water into to the purifying box in through the drain pipe and carry out purification treatment, the water accessible raceway that finishes is carried and is discharged in municipal sewer pipe, at this moment, most silt in the construction waste water is got rid of, be favorable to municipal sewer pipe prevent blocking up.

Preferably, the drain pipe includes first drain pipe, through first drain pipe intercommunication, first drain pipe inner wall fixedly connected with filter screen between setting tank and the rose box.

Through adopting above-mentioned technical scheme, when the liquid flow on settling tank upper portion was through the drain pipe, the filter screen was filtered once more to the water in the settling tank, and at this moment, can further reduce the silt volume in the construction waste water, helped further reducing the possibility that silt blockked up municipal sewer pipe in the construction waste water.

Preferably, the lateral wall fixedly connected with erection column of setting tank, the top of erection column are provided with puts the thing board, put the top that the thing board is located the filter screen bars, put the thing board and offer the passageway that is used for making water pass through.

Through adopting above-mentioned technical scheme, in the work progress, when other articles such as brick are watered to needs, can will wait to water the thing and arrange in and put the thing board on and handle, at this moment, the water after the processing directly gets into the setting tank through the passageway and carries out subsequent processing, can save the process of shifting construction waste water to the setting tank in, shortens the processing procedure of construction waste water, practices thrift staff's working time.

Preferably, the lateral wall of putting the thing board is connected with the baffle, and the baffle encloses into closed box with putting the thing board, and the one end and the baffle fixed connection of setting post keeping away from the setting tank.

Through adopting above-mentioned technical scheme, the baffle can prevent that construction waste water from putting the thing board outside that flows to the setting tank all around, and makes construction waste water can not get handled, causes environmental pollution.

Preferably, the inside centrifuge that is provided with of rose box, centrifuge include base, motor, centrifugation bucket and organic milipore filter, base and sedimentation tank bottom fixed connection, motor fixed connection is in the base top, the output shaft of motor and the outer wall fixed connection of centrifugation bucket, centrifugation bucket rotates with the rose box to be connected, the limbers has been seted up to the lateral wall of centrifugation bucket, organic milipore filter is laid on the outer wall of centrifugation bucket and is covered the limbers, first drain pipe stretches into in the rose box and communicates with the top of centrifugation bucket.

Through adopting above-mentioned technical scheme, the leading-in to the centrifugation bucket of water in the first blow-off pipe will the setting tank, the starter motor, the output pole of motor drives the centrifugation bucket rotatory, construction waste water in the centrifugation bucket is to the lateral wall motion of centrifugation bucket under the effect of centrifugal force, organic milipore filter can make water pass through the limbers smoothly this moment and get into in the rose box, and most silt in the waste water of will constructing is detained in the centrifugation bucket, can separate silt and water in the waste water of constructing this moment effectively, can effectively reduce the possibility that silt blockked up municipal sewer pipe in the construction waste water.

Preferably, the drain pipe still includes the second drain pipe, through the second drain pipe intercommunication between rose box and the purifying box, and the inside of second drain pipe is provided with filters the stopper, filters the stopper and is hollow structure, and the through-hole has been seted up to the upper and lower bottom surface of filtering the stopper, and the inside of filtering the stopper is filled with the active carbon and is filled.

Through adopting above-mentioned technical scheme, activated carbon has the micropore, can be used to the very little debris in the aperture of absorption water, has the decoloration effect, and when the inside water of rose box entered into the purifying box through the second drain pipe, the activated carbon filler can carry out decoloration and edulcoration to the water in the rose box, further reaches the purpose that can purify waste water. When the activated carbon plate with the adsorption function is used for treating construction wastewater, the possibility of environment damage caused by the construction wastewater can be greatly reduced.

Preferably, the bottom of the purification box is paved with an activated carbon plate.

Through adopting above-mentioned technical scheme, the active carbon still can reach deodorization effect through the gas that adsorbs in the water body, because the purifying box can act as the storage water tank and use, the water in the purifying box fully contacts with the active carbon board, makes the active carbon board fully carry out continuous processing to the water in the purifying box, delays the water in the purifying box and smells owing to microbial fermentation.

Preferably, the raceway intercommunication has the branch pipe, and the raceway is close to municipal administration sewer line's position department intercommunication has first valve, and the port department of branch pipe communicates has the second valve.

By adopting the technical scheme, the second valve is opened, so that water in the purifying box can flow out through the branch pipe and can be repeatedly used in the construction process; and when the second valve is opened, the water in the purification box can enter the municipal sewer pipe through the port of the water conveying pipe and is discharged.

To sum up, the application comprises the following beneficial technical effects:

1. the sedimentation tank, the filter tank and the purification tank are placed in a construction site and are communicated with each other through the drain pipe, finally, water flows into a municipal sewage pipeline through water delivery and then is discharged, liquid at the upper part of the sedimentation tank is fully filtered through the filter tank and then is purified through the purification tank, most of silt in construction wastewater can be removed, and the municipal sewage pipeline is prevented from being blocked;

2. the object placing plate is arranged above the sedimentation tank body, so that objects to be poured can be placed on the object placing plate for treatment, and treated water directly enters the sedimentation tank through the channel for subsequent treatment, so that the process of transferring construction wastewater into the sedimentation tank is omitted, and the treatment flow of the construction wastewater is shortened;

3. through intercommunication branch pipe on the raceway, the water in the purifying box can flow through the branch pipe, reuse in the work progress.

Drawings

FIG. 1 is a perspective view of a construction wastewater filtering and discharging device according to an embodiment of the present application;

FIG. 2 is an exploded view of the settling tank highlighted in the example of the present application;

FIG. 3 is a perspective view showing a filter box and a purification box in a highlighted manner in the embodiment of the present application;

FIG. 4 is a cross-sectional view of a centrifuge in an embodiment of the present application;

FIG. 5 is an exploded view of a filter plug highlighted in an embodiment of the present application;

description of reference numerals: 1. a settling tank; 11. mounting a column; 12. a storage plate; 121. a channel; 13. a baffle plate; 14. a filter screen grid; 15. a flange; 2. a filter box; 21. a centrifuge; 211. a base; 212. a motor; 213. a centrifuge bucket; 2131. a water through hole; 214. an organic ultrafiltration membrane; 3. a purification box; 31. an activated carbon plate; 4. a water delivery pipe; 41. a branch pipe; 411. a second valve; 42. a first valve; 51. a first drain pipe; 52. a second drain pipe; 521. a filter plug; 522. a through hole; 6. municipal sewer lines; 7. a trolley.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses construction waste water filters discharging equipment. Referring to fig. 1, a construction waste water filters discharging equipment includes setting tank 1, rose box 2, purifying box 3, drain pipe and raceway 4, and setting tank 1, rose box 2 and purifying box 3 are close to each other and loop through the drain pipe intercommunication each other, and the one end and the purifying box 3 intercommunication of raceway 4, the other end and municipal sewer pipe 6 intercommunication. Pour construction waste water into from the last port of settling tank 1 to settling tank 1 in stew, the great grit of granule subsides in the bottom of settling tank 1 because of action of gravity in the construction waste water, can reduce the possibility that silt blockked up municipal sewer pipe 6 in the construction waste water, liquid on settling tank 1 upper portion carries out abundant filtration after the drain pipe gets into rose box 2, then discharge construction waste water into to the purifying box 3 in through the drain pipe and carry out purification treatment, the water accessible raceway 4 that finishes processing is carried and is discharged in municipal sewer pipe 6, at this moment, most silt in the construction waste water is got rid of, be favorable to preventing stifled of municipal sewer pipe 6.

As shown in fig. 2, the upper end opening of the settling tank 1, the lateral wall outer wall fixedly connected with erection column of settling tank 1, the top of erection column is connected with puts thing board 12, it is parallel with the diapire of settling tank 1 to put thing board 12, put thing board 12 and offer the passageway 121 that is used for making water pass through, the lateral wall of putting thing board 12 is connected with baffle 13, baffle 13 encloses into closed box with putting thing board 12, the one end and the baffle 13 fixed connection of settling tank 1 are kept away from to the erection column. In the work progress, when other article such as brick are watered to needs, can will wait to water the thing and arrange in and put thing board 12 on and handle, at this moment, the water after the processing directly gets into in the setting tank 1 through passageway 121 and carries out subsequent processing, baffle 13 can prevent that construction waste water from putting thing board 12 the outside that flows to setting tank 1 all around, in the whole processing procedure, can save the process of transferring construction waste water to setting tank 1 in, shorten the processing procedure of construction waste water, practice thrift staff's working time.

As shown in fig. 2, the upper port of the settling tank 1 is detachably connected with a filter screen grid 14, the inner wall of the upper port of the settling tank 1 is integrally connected with a flange 15, the bottom wall of the filter screen grid 14 is abutted against the upper wall of the flange 15, and the object placing plate 12 is located above the filter screen grid 14. Directly place filter screen bars 14 on flange 15, can accomplish filter screen bars 14 fixed, pour construction waste water into to setting tank 1 through filter screen bars 14's last port and stew, filter screen bars 14 can block most grit impurity in the construction waste water this moment, can effectively reduce the possibility that silt blockked municipal sewer pipe 6 in the construction waste water, when needs clearance, directly with filter screen bars 14 take down can, filter screen bars 14's installation dismantlement process is simple and convenient.

Referring to fig. 3 and 4, a centrifuge 21 is arranged inside the filter box 2, the centrifuge 21 includes a base 211, a motor 212, a centrifuge bucket 213 and an organic ultrafiltration membrane 214, the base 211 is fixedly connected to the bottom wall of the settling tank 1, the motor 212 is fixedly connected to the upper side of the base 211, an output shaft of the motor 212 is fixedly connected to the outer wall of the centrifuge bucket 213, the centrifuge bucket 213 is rotatably connected to the filter box 2, a water through hole 2131 is formed in the side wall of the centrifuge bucket 213, the organic ultrafiltration membrane 214 is laid on the outer wall of the centrifuge bucket 213 and covers the water through hole 2131, and a drain pipe extends into the filter box 2 and is communicated with the top of the centrifuge bucket 213. The drain pipe is leading-in to the centrifuge bucket 213 with the water in the setting tank 1 in, the starter motor 212, the output pole of motor 212 drives the centrifuge bucket 213 rotatory, construction waste water in the centrifuge bucket 213 moves to the lateral wall of centrifuge bucket 213 under the effect of centrifugal force, organic milipore filter 214 can make water pass through limbers 2131 smoothly and get into in rose box 2 this moment, and most silt in the construction waste water is detained in centrifuge bucket 213, can separate silt and water in the construction waste water effectively this moment, can effectively reduce the possibility that silt blockked up municipal sewer pipe 6 in the construction waste water.

As shown in fig. 3, an activated carbon plate 31 is laid at the bottom of the purification box 3, the activated carbon can achieve a deodorization effect by adsorbing gas in the water, and the purification box 3 can serve as a water storage box, so that the water in the purification box 3 is fully contacted with the activated carbon plate 31, the activated carbon plate 31 fully and continuously treats the water in the purification box 3, and the odor of the water in the purification box 3 caused by microbial fermentation is delayed.

As shown in FIG. 3, the water pipe 4 is communicated with a branch pipe 41, a first valve 42 is communicated with the position of the water pipe 4 close to the municipal sewage pipe 6, and a second valve 411 is communicated with the port of the branch pipe 41. The second valve 411 is opened, so that the water in the purifying box 3 can flow out through the branch pipe 41 and can be repeatedly used in the construction process; by opening the first valve 42, the water in the purification tank 3 can enter the municipal sewer pipe 6 through the port of the water pipe 4 and be discharged.

As shown in fig. 1, in order to improve the treatment effect of construction wastewater, the drainage pipe comprises a first drainage pipe 51 and a second drainage pipe 52, the settling tank 1 is communicated with the filter tank 2 through the first drainage pipe 51, the first drainage pipe 51 is communicated with the upper part of the settling tank 1, and a filter screen is fixedly connected to the inner wall of the first drainage pipe 51; the filter box 2 is communicated with the purification box 3 through a second drain pipe 52, the second drain pipe 52 is communicated with the bottom of the filter box 2, a filter plug 521 is arranged inside the second drain pipe 52, the filter plug 521 is of a hollow cylindrical structure, through holes 522 are formed in the upper bottom surface and the lower bottom surface of the filter plug 521, and activated carbon filler is filled inside the filter plug 521. When the liquid at the upper part of the settling tank 1 flows through the drain pipe, the water in the settling tank 1 is filtered again by the filter screen, at the moment, the amount of silt in the construction wastewater can be further reduced, and the possibility that the municipal sewer pipe 6 is blocked by the silt in the construction wastewater is further reduced; the activated carbon has micropores, can be used for adsorbing sundries with small pore diameters in a water body, has a decoloring effect, and when water in the filter box 2 enters the purifying box 3 through the second drain pipe 52, the activated carbon filler can decolor and remove impurities from the water in the filter box 2, so that the purpose of purifying the water is further achieved.

In addition, as shown in fig. 1, the settling tank 1, the filtering tank 2 and the purifying tank 3 may be placed on a cart 7 for easy movement. The trolley 7 is helpful to conveniently approach the construction wastewater filtering and discharging device to a water source to be treated.

The implementation principle of the construction wastewater filtering and discharging device in the embodiment of the application is as follows: pour construction waste water into through last port and stew to setting tank 1 in, the liquid on setting tank 1 upper portion gets into behind rose box 2 through first drain pipe 51, under centrifuge 21's effect, carry out abundant filtration to construction waste water, then discharge construction waste water to the purifying box 3 in through second drain pipe 52, activated carbon plate 31 carries out purification treatment to construction waste water, the water accessible raceway 4 that finishes of handling is carried and is discharged in municipal sewer pipe 6, at this moment, most silt in the construction waste water is got rid of, be favorable to preventing stifled of municipal sewer pipe 6, water in the purifying box 3 still can pass through branch pipe 41, carry out reuse in the work progress.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a construction waste water filters discharging equipment which characterized in that: including setting tank (1), rose box (2), purifying box (3), drain pipe and raceway (4), loop through the drain pipe intercommunication between setting tank (1), rose box (2) and purifying box (3), the last port of setting tank (1) can be dismantled and be connected with filter screen bars (14), the one end and the purifying box (3) intercommunication of raceway (4), the other end and municipal sewer pipe (6) intercommunication.

2. The construction wastewater filtering and discharging device according to claim 1, wherein: the drain pipe includes first drain pipe (51), communicates through first drain pipe (51) between setting tank (1) and rose box (2), and first drain pipe (51) inner wall fixedly connected with filter screen.

3. The construction wastewater filtering and discharging device according to claim 1, wherein: the lateral wall fixedly connected with erection column (11) of setting tank (1) body, the top of erection column (11) is provided with puts thing board (12), puts thing board (12) and is located the top of filter screen bars (14), puts thing board (12) and offers channel (121) that are used for making water to pass through.

4. The construction wastewater filtering and discharging device according to claim 3, wherein: the side wall of the object placing plate (12) is connected with a baffle (13), the baffle (13) and the object placing plate (12) enclose a closed box body, and one end of the mounting column (11) far away from the settling tank (1) is fixedly connected with the baffle (13).

5. The construction wastewater filtering and discharging device according to claim 1, wherein: inside centrifuge (21) that is provided with of rose box (2), centrifuge (21) includes base (211), motor (212), centrifuging barrel (213) and organic milipore filter (214), base (211) and settling tank (1) bottom fixed connection, motor (212) fixed connection is in base (211) top, the output shaft of motor (212) and the outer wall fixed connection of centrifuging barrel (213), centrifuging barrel (213) rotate with rose box (2) and are connected, limbers (2131) have been seted up to the lateral wall of centrifuging barrel (213), organic milipore filter (214) are laid on the outer wall of centrifuging barrel (213) and are covered limbers (2131), first drain pipe (51) stretch into in rose box (2) and communicate with the top of centrifuging barrel (213).

6. The construction wastewater filtering and discharging device according to claim 1, wherein: the drain pipe also comprises a second drain pipe (52), the filter box (2) is communicated with the purification box (3) through the second drain pipe (52), a filter plug (521) is arranged inside the second drain pipe (52), the filter plug (521) is of a hollow structure, through holes (522) are formed in the upper bottom surface and the lower bottom surface of the filter plug (521), and activated carbon filler is filled inside the filter plug (521).

7. The construction wastewater filtering and discharging device according to claim 1, wherein: an active carbon plate (31) is laid at the bottom of the purification box (3).

8. The construction wastewater filtering and discharging device according to claim 1, wherein: the water conveying pipe (4) is communicated with a branch pipe (41), the position, close to the municipal sewer pipeline (6), of the water conveying pipe (4) is communicated with a first valve (42), and a port of the branch pipe (41) is communicated with a second valve (411).