CN210163225U

CN210163225U - Finished concrete waste water cyclic utilization environmental protection processing apparatus

Info

Publication number: CN210163225U
Application number: CN201920660908.3U
Authority: CN
Inventors: 李智; 李华; 李静
Original assignee: Suqian Hengfeng New Building Materials Co Ltd
Current assignee: Suqian Hengfeng New Building Materials Co Ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-03-20
Anticipated expiration: 2029-05-09

Abstract

The utility model discloses a finished concrete waste water cyclic utilization environmental protection processing apparatus, including water supply installation, water supply installation right side leads to pipe fixedly connected with concrete mixer cleaning equipment, concrete mixer cleaning equipment and mixing plant ground flushing equipment, water drainage tank right side leads to pipe fixedly connected with sedimentation tank, and is provided with rainwater collection device on the sedimentation tank, sedimentation tank right side fixedly connected with clean water pump, and clean water pump delivery port fixedly connected with water oil separating device, bag filter press delivery port and water oil separating device water inlet fixed connection, second grade filter box right side outlet pipe fixedly connected with clean water tank, and clean water tank delivery port and water supply installation water inlet fixed connection. This finished product concrete waste water cyclic utilization environmental protection processing apparatus, the at utmost filters article concrete waste water, and the filter effect is splendid, makes things convenient for water resource recycling to use, has increased the practicality of device.

Description

Finished concrete waste water cyclic utilization environmental protection processing apparatus

Technical Field

The utility model relates to a concrete production technical field specifically is a finished product concrete waste water cyclic utilization environmental protection processing apparatus.

Background

The concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening.

However, a large amount of concrete-containing wastewater, such as sewage generated by car washing, stirring equipment washing and the like, can be generated in the existing finished concrete production process, and direct discharge not only increases the consumption of water resources for concrete production, but also reduces the overall environmental protection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a finished product concrete waste water cyclic utilization environmental protection processing apparatus to can produce a large amount of concrete-containing waste water in solving current finished product concrete production process in the above-mentioned background art, like the sewage that produces such as carwash, washing agitated vessel, directly discharge the consumption that has not only increased concrete production water resource, engage in the problem that has reduced whole feature of environmental protection.

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly treatment device for recycling waste water in finished concrete production comprises a water supply device, wherein the right side of the water supply device is fixedly connected with a concrete mixer cleaning device, a concrete mixer cleaning device and a mixing station ground flushing device through water pipes, water drainage grooves are respectively arranged below the concrete mixer cleaning device, the concrete mixer cleaning device and the mixing station ground flushing device, the right side of each water drainage groove is fixedly connected with a sedimentation tank through a water pipe, the upper end of each sedimentation tank is provided with a rainwater collecting device, the water outlet of each rainwater collecting device is fixedly connected with the water inlet of the sedimentation tank, the lower end of each sedimentation tank is fixedly connected with a sludge pump, the discharge port of each sludge pump is provided with a bag-type filter press, the slag outlet of each bag-type filter press is movably connected with a waste residue collecting box, the right side of each sedimentation tank is fixedly connected with, the bag filter press comprises a bag filter press body, a water inlet of the bag filter press body, a water outlet pipe of the bag filter press body, a water outlet of the oil-water separation device, a water outlet of the oil-water separation device, a primary filter tank, a secondary filter tank, a clean water tank.

Preferably, a pressure water pump is arranged among the water supply device, the oil-water separation device and the clean water tank, and the water supply device, the oil-water separation device and the clean water tank are connected through water pipes.

Preferably, the first clamping layers and the first filtering objects are fixedly connected inside the primary filtering box, and two groups of first clamping layers are arranged inside the primary filtering box to clamp the first filtering object structures.

Preferably, the first clamping layer is a filter screen made of stainless steel, and the first filter is quartz sand particles.

Preferably, the second clamping layers and the second filtering materials are fixedly connected inside the secondary filtering box, and the second filtering material structures are clamped between the two groups of second clamping layers inside the secondary filtering box.

Preferably, the second interlayer is filter cloth made of non-woven fabrics, and the second filter is activated carbon particles.

Compared with the prior art, the beneficial effects of the utility model are that: the environment-friendly treatment device for recycling the waste water in the finished concrete production collects the muddy water generated by the concrete mixer cleaning equipment, the concrete mixer cleaning equipment and the mixing plant ground flushing equipment flushing device, precipitates the sewage, separates oil from water and filters the muddy water to enable the waste water in the finished concrete production to become usable water, and leads the usable water to be supplied into the water supply device again to supply water, thereby increasing the utilization rate of water resources, simultaneously increasing the integral environment-friendly property of the device, discharging the sludge in a sedimentation tank into a bag type filter press through a sludge pump for filter pressing, enabling the device to extract the waste water to the maximum extent, increasing the extraction rate of the waste water, simultaneously enabling the two filter boxes to filter the water to the maximum extent, further increasing the purity of the filtered water, realizing the subsequent use of the device, and filtering the finished concrete production waste water to the maximum extent, and the filter effect is splendid, makes things convenient for water resource cycle to use, has increased the practicality of device.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the primary filter box of the present invention;

FIG. 3 is a schematic view of the internal structure of the second stage filter box of the present invention;

fig. 4 is a schematic view of the work flow of the present invention.

In the figure: 1. a water supply device; 2. cleaning equipment of the concrete mixer; 3. cleaning equipment for the concrete mixer truck; 4. ground washing equipment of the mixing station; 5. a water discharge tank; 6. a sedimentation tank; 7. a rainwater collection device; 8. a sludge pump; 9. a bag filter press; 10. a waste residue collection box; 11. a clean water pump; 12. an oil-water separation device; 13. a first-stage filter box; 14. a secondary filter box; 15. a clear water tank; 1301. a first sandwiching layer; 1302. a first filtrate; 1401. a second sandwiching layer; 1402. and (4) second filtering.

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. 1-4, the present invention provides a technical solution: an environment-friendly treatment device for recycling waste water produced in finished concrete production comprises a water supply device 1, wherein the right side of the water supply device 1 is fixedly connected with a concrete mixer cleaning device 2, a concrete mixer cleaning device 3 and a mixing station ground flushing device 4 through water pipes, water drainage grooves 5 are respectively arranged below the concrete mixer cleaning device 2, the concrete mixer cleaning device 3 and the mixing station ground flushing device 4, the right side of each water drainage groove 5 is fixedly connected with a sedimentation tank 6 through a water pipe, the upper end of each sedimentation tank 6 is provided with a rainwater collecting device 7, the water outlet of each rainwater collecting device 7 is fixedly connected with the water inlet of each sedimentation tank 6, the lower end of each sedimentation tank 6 is fixedly connected with a sludge pump 8, the discharge port of each sludge pump 8 is provided with a bag-type filter press 9, the slag outlet of each bag-type filter press 9 is movably connected with a waste slag collecting box 10, and, and the water outlet of the clean water pump 11 is fixedly connected with an oil-water separation device 12, the water outlet of the bag filter press 9 is fixedly connected with the water inlet of the oil-water separation device 12, the water outlet pipe of the oil-water separation device 12 is sequentially and fixedly connected with a primary filter box 13 and a secondary filter box 14 from left to right, the water outlet pipe on the right side of the secondary filter box 14 is fixedly connected with a clean water tank 15, and the water outlet of the clean water tank 15 is fixedly connected with the water inlet of.

Further, all be provided with the pressure water pump between water supply installation 1, oil water separator 12 and the clean water tank 15, and water supply installation 1, oil water separator 12 and clean water tank 15 all connect through water pipe, and rivers can constantly pressurize in the transportation, make sewage can be quick flow filter in to each equipment, have increased the filter rate of sewage.

Furthermore, a first clamping layer 1301 and a first filtering material 1302 are fixedly connected inside the primary filtering tank 13, two groups of first clamping layers 1301 clamping the first filtering material 1302 are arranged inside the primary filtering tank 13, and the two groups of first clamping layers 1301 clamping the first filtering material 1302 can enable the first filtering material 1302 to be installed more stably and facilitate primary filtering of sewage.

Further, first clamp layer 1301 is the filter screen of stainless steel material, and first filter 1302 is quartz sand granule, and the filter screen of stainless steel material can increase the life of first clamp layer 1301, and quartz sand granule can adsorb the particulate matter slightly bigger simultaneously to get rid of the granule that slightly bigger in the sewage.

Furthermore, a second clamping layer 1401 and a second filtering material 1402 are fixedly connected inside the secondary filtering tank 14, and the two groups of second clamping layers 1401 inside the secondary filtering tank 14 clamp the second filtering material 1402, so that the second filtering material 1402 can be more stably installed by clamping the second filtering material 1402 by the two groups of second clamping layers 1401, and secondary filtering of sewage is facilitated.

Further, the second presss from both sides dress layer 1401 and is the filter cloth of non-woven fabrics material, and second filter 1402 is the active carbon granule, and the filter cloth of non-woven fabrics material can block the impurity in the rivers, and the harmful substance in the sewage can be absorbed to the active carbon granule simultaneously, can reduce the peculiar smell in the sewage simultaneously, has increased sewage treatment effect.

The working principle is as follows: firstly, a water supply device 1 supplies water to a concrete mixer cleaning device 2, a concrete mixer cleaning device 3 and a mixing station ground washing device 4, the concrete mixer cleaning device 2, the concrete mixer cleaning device 3 and the mixing station ground washing device 4 clean corresponding devices and generate sewage, the sewage is discharged into a sedimentation tank 6 through a drainage tank 5, meanwhile, a rainwater collecting device 7 can collect rainwater and discharge the rainwater into the sedimentation tank 6, the sewage and the rainwater are precipitated in the sedimentation tank 6 so as to separate sewage and silt, then a sludge pump 8 discharges sludge into a bag filter press 9 for filter pressing, so that the water in the sludge is extracted, and the sludge and the water discharged by a clean water pump 11 enter an oil-water separating device 12 together for oil-water separation, so that oil stains in the sewage are treated, and then the sewage enters a primary filter tank 13 and a secondary filter tank 14 for filtration, the sewage is filtered by a filter screen made of stainless steel, quartz sand particles, filter cloth made of non-woven fabrics and activated carbon particles to become usable water, and the usable water enters a clean water tank 15 for storage and is finally sent into the water supply device 1 through a pressurized water pump for recycling.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 finished product concrete waste water cyclic utilization environmental protection processing apparatus, includes water supply installation (1), its characterized in that: the right side of the water supply device (1) is fixedly connected with a concrete mixer cleaning device (2), a concrete mixer cleaning device (3) and a mixing station ground flushing device (4) through a water pipe, water drainage grooves (5) are formed below the concrete mixer cleaning device (2), the concrete mixer cleaning device (3) and the mixing station ground flushing device (4), the right side of each water drainage groove (5) is fixedly connected with a sedimentation tank (6) through a water pipe, a rainwater collecting device (7) is arranged at the upper end of each sedimentation tank (6), a water outlet of the rainwater collecting device (7) is fixedly connected with a water inlet of each sedimentation tank (6), a sludge pump (8) is fixedly connected with the lower end of each sedimentation tank (6), a bag-type filter press (9) is arranged at a discharge port of each sludge pump (8), and a slag outlet of each bag-type filter press (9) is movably connected with a waste residue collecting, sedimentation tank (6) right side fixedly connected with clean water pump (11), and clean water pump (11) delivery port fixedly connected with water oil separating device (12), bag filter press (9) delivery port and water oil separating device (12) water inlet fixed connection, and water oil separating device (12) outlet pipe from a left side to the right side fixedly connected with one-level filter case (13) and second grade filter case (14) in proper order, second grade filter case (14) right side outlet pipe fixedly connected with clean water tank (15), and clean water tank (15) delivery port and water supply installation (1) water inlet fixed connection.

2. The environment-friendly treatment device for recycling waste water generated in production of finished concrete according to claim 1, characterized in that: all be provided with the booster pump between water supply installation (1), oil water separator (12) and clear water tank (15), and water supply installation (1), oil water separator (12) and clear water tank (15) all connect through the water pipe.

3. The environment-friendly treatment device for recycling waste water generated in production of finished concrete according to claim 1, characterized in that: the interior of the primary filter box (13) is fixedly connected with a first clamping layer (1301) and first filtering objects (1302), and the interior of the primary filter box (13) is of a structure that two groups of first clamping layers (1301) clamp the first filtering objects (1302).

4. The environment-friendly treatment device for recycling waste water generated in production of finished concrete according to claim 3, characterized in that: the first clamping layer (1301) is a filter screen made of stainless steel, and the first filter (1302) is quartz sand particles.

5. The environment-friendly treatment device for recycling waste water generated in production of finished concrete according to claim 1, characterized in that: the interior of the secondary filter box (14) is fixedly connected with a second clamping layer (1401) and a second filtering object (1402), and two groups of second clamping layers (1401) in the secondary filter box (14) clamp the structure of the second filtering object (1402).

6. The environment-friendly treatment device for recycling waste water generated in the production of finished concrete according to claim 5, characterized in that: the second interlayer (1401) is filter cloth made of non-woven fabrics, and the second filter (1402) is activated carbon particles.