CN217578504U

CN217578504U - Building site concrete waste water recovery unit

Info

Publication number: CN217578504U
Application number: CN202220751192.XU
Authority: CN
Inventors: 王轩喧; 舒兴义; 王游; 隆飞跃; 田正
Original assignee: Hunan Educational Construction Group Co ltd
Current assignee: Hunan Educational Construction Group Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-10-14
Anticipated expiration: 2032-04-02

Abstract

The utility model relates to a building site concrete waste water recovery unit, including the sedimentation tank, the right side fixedly connected with filtering ponds of sedimentation tank, the right side fixedly connected with cistern of filtering ponds, the clean mechanism of lower fixed surface connection of sedimentation tank, the last fixed surface of filtering ponds is connected with filtering mechanism, clean mechanism includes that fixed connection is at the sediment of sedimentation tank lower surface and fights, the inside fixedly connected with connecting pipe that the sediment was fought. This building site concrete waste water recovery unit collects the fill through the under surface mounting at the sedimentation tank, makes the pond water under the action of gravity through the sedimentation tank, makes impurity deposit to the inside of collecting the fill through deposiing, it is rotatory to drive the hob through the driving motor rotation, the hob conveys the inside silt of collecting box to the upside of shank of bolt at rotatory in-process promptly, then discharges silt through the left blow off pipe of collecting box to be convenient for subsequent filtration treatment.

Description

Building site concrete waste water recovery unit

Technical Field

The utility model relates to a waste water recovery technical field specifically is a building site concrete wastewater recovery unit.

Background

Concrete for building adopts the concrete mixing transport vechicle to transport usually, and the concrete mixing transport vechicle passes through churn delivery concrete, and the churn remains throughout the rotation in the transportation to guarantee that the concrete of delivery can not solidify, transport the concrete after, need wash inside the churn with the water, prevent the concrete occupation space of sclerosis, the sewage after washing deposits in flowing into the sedimentation tank, in order to carry out recycle to sewage.

There are various building site concrete waste water recovery unit in the existing market, but the ubiquitous shortcoming that the effect is poor that retrieves, current traditional sedimentation tank, pond shape are the cuboid, and the clearance is dragged for through digging the machine to silt in the sedimentation tank, nevertheless adopts to dig the machine and drag for mud from the sedimentation tank, and the operation is inconvenient, and is inefficient, and is with high costs, and current filtering ponds filtration process is simple moreover, can not effectually play filterable effect.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a building site concrete waste water recovery device possesses advantages such as retrieve effectual, has solved the adoption and has dug the machine and fish for mud from the sedimentation tank, and the operation is inconvenient, and is inefficient, problem with high costs.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete wastewater recovery device for a construction site comprises a sedimentation tank, wherein a filter tank is fixedly connected to the right side of the sedimentation tank, a reservoir is fixedly connected to the right side of the filter tank, a cleaning mechanism is fixedly connected to the lower surface of the sedimentation tank, and a filter mechanism is fixedly connected to the upper surface of the filter tank;

the cleaning mechanism comprises a sedimentation hopper fixedly connected to the lower surface of the sedimentation tank, a connecting pipe is fixedly connected inside the sedimentation hopper, a conveying pipe is fixedly connected to the outer side of the connecting pipe, a conveying box is fixedly connected to the left end of the conveying pipe, a driving motor is fixedly connected to the upper surface of the conveying box, and a spiral rod is fixedly connected to the outer side of an output shaft of the driving motor;

the filtering mechanism comprises a supporting frame fixedly connected to the upper surface of the filtering tank, the upper surface of the supporting frame is fixedly connected with a first water pump, the water inlet end of the first water pump is fixedly connected with a first water pipe, the water outlet end of the first water pump is fixedly connected with a second water pipe, the bottom end of the second water pipe is fixedly connected with a water spraying strip, the inner portion of the filtering tank is fixedly connected with an adsorption layer, the upper surface of the adsorption layer is fixedly connected with a purification layer, and the upper surface of the purification layer is fixedly connected with a grating net.

Furthermore, filtering mechanism still includes the high pressure water pump of fixed connection at cistern inner chamber left side wall, the end fixedly connected with inlet tube of intaking of high pressure water pump.

Furthermore, the water outlet end of the high-pressure water pump is fixedly connected with a water outlet pipe, and one end of the water inlet pipe, which is far away from the high-pressure water pump, is movably connected inside the filtering tank.

Further, the adsorption layer is an activated carbon layer, and the purification layer is an alkali lime layer.

Furthermore, the lower surface of the water spraying bar is fixedly connected with at least two vertical pipes, and the vertical pipes face to the direction of the grid net.

Further, the one end fixedly connected with screen head that first water pump was kept away from to first water pipe, the one end swing joint of first water pump is kept away from to first water pipe is in the inside of setting tank.

Further, the inside of the sedimentation hopper is filled with a sludge layer, and the screw rod is movably connected with the bottom wall of the inner cavity of the conveying box.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this building site concrete waste water recovery unit collects the fill through the under surface mounting at the sedimentation tank, makes the pond water under the action of gravity through the sedimentation tank, makes impurity deposit to the inside of collecting the fill through deposiing, it is rotatory to drive the hob through the driving motor rotation, the hob conveys the inside silt of collecting box to the upside of shank of bolt at rotatory in-process promptly, then discharges silt through the left blow off pipe of collecting box to be convenient for subsequent filtration treatment.

2. This building site concrete waste water recovery unit intakes through first water pump and holds inside first water pipe and absorb the recycled water on sedimentation tank upper strata, sprays to the upper surface of grid net, sieves the inside impurity of recycled water through the grid net promptly, thereby and adopts soda lime as purifying the layer and disinfect the recycled water, adopts the active carbon as the adsorbed layer, can effectively adsorb the inside impurity of recycled water, promotes the quality of recycled water.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cleaning mechanism of the present invention;

fig. 3 is a schematic view of the filtering mechanism of the present invention.

In the figure: the device comprises a sedimentation tank 1, a filtering tank 2, a water storage tank 3, a cleaning mechanism 4, a sedimentation hopper 401, a spiral rod 402, a connecting pipe 403, a conveying pipe 404, a conveying box 405, a driving motor 406, a filtering mechanism 5, a supporting frame 501, a first water pump 502, a first water pipe 503, a second water pipe 504, a water spraying strip 505, an adsorption layer 506, a purification layer 507, a grid mesh 508, a high-pressure water pump 509, a water inlet pipe 510 and a water outlet pipe 511.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the construction site concrete wastewater recovery device in the embodiment includes a sedimentation tank 1, sewage is filled in the sedimentation tank 1, a filter tank 2 is fixedly connected to the right side of the sedimentation tank 1, reclaimed water is filled in the filter tank 2, a reservoir 3 is fixedly connected to the right side of the filter tank 2, finished reclaimed water is filled in the reservoir 3, a cleaning mechanism 4 is fixedly connected to the lower surface of the sedimentation tank 1, and a filter mechanism 5 is fixedly connected to the upper surface of the filter tank 2.

Referring to fig. 2, in order to achieve the effect of lifting sediment, the cleaning mechanism 4 in this embodiment includes a sediment hopper 401 fixedly connected to the lower surface of the sedimentation tank 1, a sludge layer is filled in the sediment hopper 401, a connecting pipe 403 is fixedly connected to the inside of the sediment hopper 401, a conveying pipe 404 is fixedly connected to the outside of the connecting pipe 403, a conveying box 405 is fixedly connected to the left end of the conveying pipe 404, a driving motor 406 is fixedly connected to the upper surface of the conveying box 405, a screw rod 402 is fixedly connected to the outside of an output shaft of the driving motor 406, and the screw rod 402 is movably connected to the inside of the conveying box 405.

The interior of the sedimentation hopper 401 is filled with a sludge layer, and the spiral rod 402 is movably connected with the bottom wall of the inner cavity of the conveying box 405.

Therefore, the cleaning mechanism 4 rotates the screw rod 402 by the rotation of the driving motor 406, i.e. the screw rod 402 transfers the sludge inside the collecting tank 405 to the upper side of the screw rod 402 during the rotation process, and then discharges the sludge through the sewage pipe at the left side of the collecting tank 405.

Referring to fig. 3, in order to improve the filtering effect, the filtering mechanism 5 in this embodiment includes a supporting frame 501 fixedly connected to the upper surface of the filtering tank 2, a first water pump 502 is fixedly connected to the upper surface of the supporting frame 501, a first water pipe 503 is fixedly connected to a water inlet end of the first water pump 502, a second water pipe 504 is fixedly connected to a water outlet end of the first water pump 502, a water spraying bar 505 is fixedly connected to a bottom end of the second water pipe 504, an adsorption layer 506 is fixedly connected to the inside of the filtering tank 2, activated carbon is used as the adsorption layer 506, impurities inside the regenerated water can be effectively adsorbed, the quality of the regenerated water is improved, a purification layer 507 is fixedly connected to the upper surface of the adsorption layer 506, soda lime is used as the purification layer 507 to disinfect the regenerated water, an upper surface of the purification layer 507 is fixedly connected to an grille 508, the grille 508 is a stainless steel metal mesh, that is, and the impurities inside the regenerated water are screened by the grille mesh 508.

The filtering mechanism 5 further comprises a high-pressure water pump 509 fixedly connected to the left side wall of the inner cavity of the water storage tank 3, a water inlet end of the high-pressure water pump 509 is fixedly connected with a water inlet pipe 510, a water outlet end of the high-pressure water pump 509 is fixedly connected with a water outlet pipe 511, one end of the water inlet pipe 510, which is far away from the high-pressure water pump 509, is movably connected inside the filtering tank 2, the adsorption layer 506 is an activated carbon layer, the purification layer 507 is a soda lime layer, the lower surface of the water spraying bar 505 is fixedly connected with vertical pipes, the vertical pipes are not less than two in number and face to the direction of the grating net 508, one end of the first water pipe 503, which is far away from the first water pump 502, is fixedly connected with a sieve head, and one end of the first water pipe 503, which is far away from the first water pump 502, is movably connected inside the settling tank 1.

Therefore, the filtering mechanism 5 described above uses soda lime as the purification layer 507 to sterilize the regenerated water, and the sterilized regenerated water is transported to the inside of the adsorption layer 506, that is, the activated carbon is used as the adsorption layer 506, so that impurities in the regenerated water can be effectively adsorbed.

The working principle of the above embodiment is as follows:

(1) Through the lower surface mounting at sedimentation tank 1 and collect the fill, make pond water under the action of gravity through sedimentation tank 1, make impurity deposit to the inside of collecting the fill through deposiing, then make the inside of carrying to conveyer pipe 404 of silt after deposiing through connecting pipe 403, then carry the inside of conveyer pipe 404 that silt arrives through conveyer pipe 404, it is rotatory to drive hob 402 through driving motor 406 rotation promptly, hob 402 conveys the inside silt of collecting box to the upside of hob at rotatory process is in the process, then discharge silt through the left blow off pipe of collecting box, play the effect of being convenient for clear up the inside silt of settling box promptly, thereby subsequent filtration of being convenient for.

(2) Through the upper surface mounting support frame 501 at filter tank 2, thereby joint first water pump 502 at the upper surface of filter tank 2, then absorb the regeneration water on sedimentation tank 1 upper strata through the inside first water pipe 503 of first water pump 502 intake end, carry to the inside of water spray bar 505 through the inside second water pipe 504 of first water pump 502, spray the regeneration water to the upper surface of grid net 508 through the standpipe of water spray bar 505 lower surface, through the impurity of grid net 508 inside the regeneration water sieves, the regeneration water through grid net 508 flows to the inside of purification layer 507, and adopt soda lime as purification layer 507 thereby carry out disinfection treatment to the regeneration water, the regeneration water after the disinfection is carried to the inside of adsorption layer 506, adopt active carbon as adsorption layer 506, can effectively adsorb the inside impurity of regeneration water, promote the quality of regeneration water, finally extract the regeneration water inside filter tank 2 through the inside inlet tube 510 of high pressure water pump 509 water outlet water pump, the inside outlet water of outlet water end of water pump 509 carries the cistern 511 to the cistern 3.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building site concrete effluent recovery unit, includes sedimentation tank (1), its characterized in that: a filtering tank (2) is fixedly connected to the right side of the sedimentation tank (1), a water storage tank (3) is fixedly connected to the right side of the filtering tank (2), a cleaning mechanism (4) is fixedly connected to the lower surface of the sedimentation tank (1), and a filtering mechanism (5) is fixedly connected to the upper surface of the filtering tank (2);

the cleaning mechanism (4) comprises a sedimentation hopper (401) fixedly connected to the lower surface of the sedimentation tank (1), a connecting pipe (403) is fixedly connected to the interior of the sedimentation hopper (401), a conveying pipe (404) is fixedly connected to the outer side of the connecting pipe (403), a conveying box (405) is fixedly connected to the left end of the conveying pipe (404), a driving motor (406) is fixedly connected to the upper surface of the conveying box (405), and a spiral rod (402) is fixedly connected to the outer side of an output shaft of the driving motor (406);

filtering mechanism (5) include support frame (501) of fixed connection at filtering ponds (2) upper surface, the last fixed surface of support frame (501) is connected with first water pump (502), the first water pipe (503) of the end fixedly connected with of intaking of first water pump (502), the play water end fixedly connected with second water pipe (504) of first water pump (502), the bottom fixedly connected with of second water pipe (504) spouts water strip (505), the inside fixedly connected with adsorbed layer (506) of filtering ponds (2), the last fixed surface of adsorbed layer (506) is connected with and purifies layer (507), the last fixed surface that purifies layer (507) is connected with grid net (508).

2. The construction site concrete wastewater reclamation apparatus as recited in claim 1, wherein: the filtering mechanism (5) further comprises a high-pressure water pump (509) fixedly connected to the left side wall of the inner cavity of the water storage tank (3), and the water inlet end of the high-pressure water pump (509) is fixedly connected with a water inlet pipe (510).

3. The construction site concrete wastewater reclamation apparatus as recited in claim 2, wherein: the water outlet end of the high-pressure water pump (509) is fixedly connected with a water outlet pipe (511), and one end, far away from the high-pressure water pump (509), of the water inlet pipe (510) is movably connected to the inside of the filtering tank (2).

4. The construction site concrete wastewater reclamation apparatus as recited in claim 1, wherein: the adsorption layer (506) is an activated carbon layer, and the purification layer (507) is a soda lime layer.

5. The construction site concrete wastewater reclamation apparatus as recited in claim 1, wherein: the lower surface of the water spraying bar (505) is fixedly connected with at least two vertical pipes, and the vertical pipes face to the direction of the grid net (508).

6. The construction site concrete wastewater reclamation apparatus as recited in claim 1, wherein: one end, far away from the first water pump (502), of the first water pipe (503) is fixedly connected with a sieve head, and one end, far away from the first water pump (502), of the first water pipe (503) is movably connected to the inner portion of the sedimentation tank (1).

7. The construction site concrete wastewater reclamation apparatus as recited in claim 1, wherein: the inside of the sedimentation hopper (401) is filled with a sludge layer, and the spiral rod (402) is movably connected with the bottom wall of the inner cavity of the conveying box (405).