CN211999138U

CN211999138U - A recovery unit for concrete waste water

Info

Publication number: CN211999138U
Application number: CN202020640706.5U
Authority: CN
Inventors: 林奇伟
Original assignee: Shandong Jianyi New Building Materials Co ltd
Current assignee: Shandong Jianyi New Building Materials Co ltd
Priority date: 2020-04-25
Filing date: 2020-04-25
Publication date: 2020-11-24
Anticipated expiration: 2030-04-25

Abstract

The utility model discloses a recovery unit for concrete waste water, comprising a base plate, the upper end both sides of bottom plate are equipped with first support and second support respectively, the upper end of second support is equipped with the case that falls dirt, the upper end of falling dirt case is connected with the second ball valve, fall and be fixed with the third filter jointly on the one week lateral wall of dirt incasement, the lower extreme of falling dirt case can be dismantled and be connected with first blowoff valve, the lower extreme of first blowoff valve is connected with the blow off pipe, one side of falling dirt case is connected with the inlet tube, the other end of inlet tube is connected with the purifying box, the upper end at first support is fixed to the lower extreme of purifying box. The utility model discloses not only solved current concrete waste water's recovery unit can not carry out the problem of filtration and dust fall many times to waste water, still conveniently change and clear up the filter screen, improved filtration efficiency, reduced the maintenance cost, improve the recycle ratio of purification quality and waste water, facilitate the use.

Description

A recovery unit for concrete waste water

Technical Field

The utility model relates to a concrete waste water equipment technical field especially relates to a recovery unit for concrete waste water.

Background

In recent years, with the continuous acceleration of the urbanization process of China, the concrete industry is developed vigorously. The concrete can produce a large amount of waste water and waste residue in the production process, 0.17t of clean water is consumed for producing 1 cubic meter of concrete, and 0.03t of waste water and waste slurry is produced on average. The annual concrete yield of China exceeds 15 billion cubic meters, and according to the calculation, the annual waste water and waste slurry of China reaches 0.5 million tons. Concrete enterprises need to treat waste water and waste residue generated by a mixing plant, realize green production, really realize the aim of zero discharge of waste water and waste residue of a ready-mixed concrete mixing plant, walk a healthy and sustainable development way, and achieve the purposes of land saving, energy saving, material saving, water saving and environmental protection.

Concrete waste water is a major pollutant of mixing plants and waste water problems remain a troublesome problem for mixing plants. The key existing condition of make full use of stirring station that is the focus of present main research, it is the ideal mode of handling concrete waste water to carry out direct recovery with waste water and be used for producing the concrete, however, the recovery unit of current concrete waste water can not filter and the dust fall waste water many times, lead to purifying quality low, the recycle who has influenced waste water, still inconvenient change and clearance filter screen lead to filtration efficiency low, the maintenance cost has been increased, for this reason, we provide a recovery unit for concrete waste water and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a recovery device for concrete wastewater.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a recovery device for concrete wastewater comprises a bottom plate, wherein a first support and a second support are respectively arranged on two sides of the upper end of the bottom plate, a dust falling box is arranged on the upper end of the second support, a second ball valve is connected to the upper end of the dust falling box, a third filter plate is jointly fixed on the side wall of the periphery in the dust falling box, a first drain valve is detachably connected to the lower end of the dust falling box, a drain pipe is connected to the lower end of the first drain valve, a water inlet pipe is connected to one side of the dust falling box, a purification box is connected to the other end of the water inlet pipe, the lower end of the purification box is fixed at the upper end of the first support, a first ball valve is mounted on the water inlet pipe, a purification device is arranged in the purification box, a second drain valve is connected to the lower end of the purification box, a mounting plate is fixed to one side of the purification box, a water pump is arranged at, one end of the water pumping pipe is connected to one side of the purifying box, and one side of the water pump is connected with a water outlet pipe.

Preferably, purifier is including fixing the first filter on a week lateral wall in the purifying box, the upper end of purifying box is equidistant to be equipped with four openings, be equipped with the connecting plate in the opening, the upper end of connecting plate is fixed with the clamp plate, the lower extreme of connecting plate is fixed with the second filter, be equipped with active carbon in the second filter and purify the otter board, four second filters all are located the purifying box.

Preferably, the upper end of the bottom plate is provided with a collecting hopper, and the collecting hopper corresponds to the sewage discharge pipe and the second sewage discharge valve.

Preferably, one side of the dust falling box is provided with a first inductor in a penetrating manner, and the first inductor is positioned on one side of the lower end of the third filter plate.

Preferably, one side of purifying box runs through and is equipped with the second inductor, and the second inductor is located the lower extreme one side of first filter.

Preferably, two handles are fixed on the upper end of the pressure plate.

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

1. the third filter plate, the second filter plate, the first filter plate and the activated carbon purification screen plate are matched to carry out layer-by-layer filtration and purification, so that the problem that the conventional concrete wastewater recovery device cannot carry out multiple filtration and dust fall on the wastewater is solved, the aim of improving the purification quality is fulfilled, the recovery utilization rate of the wastewater is improved, the cost is reduced, and the use is convenient;

2. through the matching of the pressing plate, the connecting plate, the opening, the second filter plate, the purifying box and the handle, the handle is used for driving the second filter plate to be pulled out of the purifying box, so that the problems that the existing concrete wastewater recovery device is inconvenient to replace and clean the filter screen are solved, the purpose of improving the filtering efficiency is realized, and the maintenance cost is reduced;

to sum up, the utility model discloses not only solved current concrete waste water's recovery unit can not carry out the problem of multiple filtration and dust fall to waste water, still conveniently change and clear up the filter screen, improved filtration efficiency, reduced the maintenance cost, improve the recycle ratio of purification quality and waste water, facilitate the use.

Drawings

FIG. 1 is a schematic view of the internal structure of a recycling device for concrete wastewater in accordance with the present invention;

FIG. 2 is an enlarged view of the point A of the recycling device for concrete wastewater in accordance with the present invention;

FIG. 3 is an enlarged view of the recovery device for concrete wastewater at the position B;

fig. 4 is a schematic structural view of a second filter plate of a recycling device for concrete wastewater according to the present invention.

In the figure: 1 bottom plate, 2 collection fill, 3 first supports, 4 first filters, 5 second filters, 6 mounting panels, 7 water pumps, 8 outlet pipes, 9 drinking-water pipes, 10 purifying box, 11 clamp plates, 12 connecting plates, 13 first ball valves, 14 inlet pipes, 15 second ball valves, 16 dust falling box, 17 third filters, 18 first blowdown valves, 19 second supports, 20 blow off pipes, 21 second blowdown valves, 22 first inductors, 23 second inductors, 24 handles.

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.

Referring to fig. 1-4, a recycling device for concrete wastewater, comprising a bottom plate 1, wherein a first support 3 and a second support 19 are respectively arranged at two sides of the upper end of the bottom plate 1, which are convenient for supporting and installation, a dust falling box 16 is arranged at the upper end of the second support 19, a first sensor 22 is arranged at one side of the dust falling box 16 in a penetrating manner, the first sensor 22 is arranged at one side of the lower end of a third filter plate 17, the upper end of the dust falling box 16 is connected with a second ball valve 15, which is convenient for control, the third filter plate 17 is jointly fixed on the side wall of a circle in the dust falling box 16, which is convenient for filtering and dust falling, the lower end of the dust falling box 16 is detachably connected with a first sewage discharge valve 18, the lower end of the first sewage discharge valve 18 is connected with a sewage discharge pipe 20, wastewater is conveyed into the dust falling box 16 through the second ball valve 15, is filtered through the third filter plate 17, when the, dirt is discharged into the collecting hopper 2 through the drain pipe 20, and the dust falling box 16 and the third filter plate 17 facilitate the first dust falling and filtering of the wastewater, reduce the burden of later purification and improve the purification efficiency;

a water inlet pipe 14 is connected to one side of the dust falling box 16, the other end of the water inlet pipe 14 is connected with a purifying box 10, the lower end of the purifying box 10 is fixed to the upper end of the first support 3, a first ball valve 13 is mounted on the water inlet pipe 14 and is convenient to control, a purifying device is arranged in the purifying box 10, a second inductor 23 penetrates through one side of the purifying box 10, the second inductor 23 is located on one side of the lower end of the first filter plate 4, when dust falling dirt accumulates to the second inductor 23, the dirt is discharged through a second blow-down valve 21, the lower end of the purifying box 10 is connected with the second blow-down valve 21, a collecting hopper 2 is arranged at the upper end of the bottom plate 1, the collecting hopper 2 corresponds to the blow-down pipe 20 and the second blow-down valve 21, secondary filtration and purification of wastewater are facilitated through the purifying box 10, the purification quality is;

one side of purifying box 10 is fixed with mounting panel 6, and the upper end of mounting panel 6 is equipped with water pump 7, and the upper end of water pump 7 is equipped with drinking-water pipe 9, and one side at purifying box 10 is connected to the one end of drinking-water pipe 9, and one side of water pump 7 is connected with outlet pipe 8, and the waste water after the purification is taken out from purifying box 10 through 7 box drinking-water pipes 9 of water pump, has realized retrieving and has recycled, has saved the cost.

In the utility model, the purification device comprises a first filter plate 4 fixed on the side wall of the periphery in the purification box 10 for secondary filtration and dust fall, four openings are arranged at equal intervals at the upper end of the purification box 10, a connecting plate 12 is arranged in the openings, a pressing plate 11 is fixed at the upper end of the connecting plate 12, two handles 24 are fixed at the upper end of the pressing plate 11 for convenient lifting, a second filter plate 5 is fixed at the lower end of the connecting plate 12, an active carbon purification screen plate is arranged in the second filter plate 5, can carry out full filtration and purification, the four second filter plates 5 are all positioned in the purification box 10, the water after primary filtration is conveyed into the purification box 10 through the water inlet pipe 14 and the first ball valve 13, the wastewater is filtered and purified for four times through the four second filter plates 5 and the activated carbon purification screen plates, the filter screen is convenient to replace and clean through the connecting plate 12 and the handle 24, the maintenance cost is reduced, and the use is convenient.

The utility model discloses in, when using, waste water carries to dust fall incasement 16 through second ball valve 15, filter through third filter 17, when the dust fall is to first inductor 22, open first blowoff valve 18, discharge the dirt to collecting in fighting 2 through blow off pipe 20, carry to the purifying box 10 in through the water after inlet tube 14 and first ball valve 13 will once filter, waste water purifies the otter board through four second filters 5 and active carbon and carries out quartic filtration purification, dust fall through first filter 4, when the dirt after the dust fall is accumulated to second inductor 23, carry out the blowdown through second blowoff valve 21, waste water after the purification is taken out purifying box 10 through 7 box drinking-water pipes 9 of water pump, realized retrieving and recycling, and convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A recovery unit for concrete waste water, includes bottom plate (1), its characterized in that: the dust collection box is characterized in that a first support (3) and a second support (19) are respectively arranged on two sides of the upper end of the bottom plate (1), a dust collection box (16) is arranged on the upper end of the second support (19), a second ball valve (15) is connected to the upper end of the dust collection box (16), a third filter plate (17) is jointly fixed on the side wall of one circle in the dust collection box (16), a first sewage discharge valve (18) is detachably connected to the lower end of the dust collection box (16), a sewage discharge pipe (20) is connected to the lower end of the first sewage discharge valve (18), a water inlet pipe (14) is connected to one side of the dust collection box (16), a purification box (10) is connected to the other end of the water inlet pipe (14), the lower end of the purification box (10) is fixed to the upper end of the first support (3), a first ball valve (13) is installed on the water inlet pipe (14), the lower extreme of purifying box (10) is connected with second blowoff valve (21), one side of purifying box (10) is fixed with mounting panel (6), the upper end of mounting panel (6) is equipped with water pump (7), the upper end of water pump (7) is equipped with drinking-water pipe (9), one side in purifying box (10) is connected to the one end of drinking-water pipe (9), one side of water pump (7) is connected with outlet pipe (8).

2. A recycling apparatus for concrete waste water according to claim 1, characterized in that: purifier is including fixing first filter (4) on a week lateral wall in purifying box (10), the upper end of purifying box (10) is equidistant to be equipped with four openings, be equipped with connecting plate (12) in the opening, the upper end of connecting plate (12) is fixed with clamp plate (11), the lower extreme of connecting plate (12) is fixed with second filter (5), be equipped with the active carbon in second filter (5) and purify the otter board, four second filters (5) all are located purifying box (10).

3. A recycling apparatus for concrete waste water according to claim 1, characterized in that: the upper end of the bottom plate (1) is provided with a collecting hopper (2), and the collecting hopper (2) corresponds to the sewage discharge pipe (20) and the second sewage discharge valve (21).

4. A recycling apparatus for concrete waste water according to claim 1, characterized in that: one side of the dust falling box (16) is provided with a first inductor (22) in a penetrating way, and the first inductor (22) is positioned on one side of the lower end of the third filter plate (17).

5. A recycling apparatus for concrete waste water according to claim 1, characterized in that: one side of purifying box (10) is run through and is equipped with second inductor (23), and second inductor (23) are located the lower extreme one side of first filter (4).

6. A recycling apparatus for concrete waste water according to claim 2, characterized in that: two handles (24) are fixed on the upper end of the pressure plate (11).