CN2547814Y

CN2547814Y - Wasteconcrete, dinas and seriflux recovery apparatus

Info

Publication number: CN2547814Y
Application number: CN 02208024
Authority: CN
Inventors: 施立忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-03-18
Filing date: 2002-03-18
Publication date: 2003-04-30
Anticipated expiration: 2012-03-18

Abstract

The utility model provides a waste concrete, dinas and seriflux recovery apparatus, comprising a waste concrete cleaning separator, wherein the waste concrete cleaning separator comprises a main frame and an electric control box; the utility model is characterized in that the utility model also comprises a seriflux recovery box which is divided into a first deposit chamber, a second deposit chamber and a fresh water chamber, wherein an overflow port is arranged between the first deposit chamber and the second deposit chamber; an overflow port is arranged between the second deposit chamber and the fresh water chamber; the first deposit chamber is provided with a mixer; the seriflux enters the first deposit chamber from the main frame by a pipeline, the fresh water enters the main frame from the fresh water chamber by a water pump and a pipeline, the seriflux enters a concrete mixing plant by a submersible pump and a pipeline. By the utility model, sands and stones in the concrete left in an agitating lorry or a whole truck of waste concrete can be one-time separated from serifluxes by cleaning, the sands and the stones can be recycled and reused; moreover, the serifluxes can also be periodically used, thereby the utility model can bring obvious economic benefits, social benefits and environmental benefits for a mixing station.

Description

Discarded concrete sandstone pulp-water retracting device

The utility model relates to a kind of discarded concrete sandstone pulp-water retracting device, is applicable to concrete mixing plant.

Flourish along with China's construction industry, concrete is widely used in each building, and equipment such as truck mixer, concrete mixing plant and concrete batching and mixing tower all need to carry out cleaning maintenance after darg finishes.On the general building site, the stock tank that a car wash site and a constant volume are only arranged, the said equipment all is to clean everywhere, the sandstone pulp-water does not separate, this way one is meeting polluted underground water source, stops up the urban sewage pipeline, does not meet environmental requirement, the 2nd, pile up like a mountain for the waste material of a large amount of cakings, causes a large amount of wastes of sand and stone resources.And owing to reasons such as traffic jams, truck mixer can not be delivered to the building site in time and the car load concrete is scrapped, and has then more strengthened the difficulty of concrete mixing plant processing discarded concrete.At present, external concrete car washing installation also can only reach car wash water and recycle, and the sandstone separating effect is undesirable, still the sandstone slurry thoroughly can not be separated.China's patent " concrete cleaning recycle bin " (ZL95236627) by forming to clean cleaning tower that main frame is a core, hopper, rabbling mechanism, first sedimentation basin, second sedimentation basin etc., has advantages such as cleaning speed is fast, uses but can not move.Chinese patent " concrete seriflux recovery unit " (ZL96211190), comprise stone-seperating machine, sub-sand machine, mixer and branch pulp grinder, said mechanism is combined desire realization stone, sand, moisture from recovery, but device seems heavy, and pulp-water leaks from arbor easily.Chinese patent " residual concrete cleaning reclaimer " (ZL99234072), comprise the groove that connects material, electrical control cabinet, rotary screen, water system and screw machine, desire realizes that sand, the stone after residual concrete cleans separates and the recycling of the pulp-water that gives up, but can not move use.The applicant once designed a kind of " discarded concrete washing separator " (ZL 01 2 21042.0), can be effectively separate the sandstone in the discarded concrete clean and can recycling, but the pulp-water of separating need can recycle by three grades of sedimentation basin post precipitations by user oneself excavation.

The purpose of this utility model is in above-mentioned patent " discarded concrete washing separator " (ZL 01 221042.0) on the basis, a kind of discarded concrete sandstone pulp-water retracting device is provided, utilize it not only can will remain in the truck with grout mixer and water tank or concrete that car load is scrapped disposablely separates sand, stone and pulp-water through cleaning, sand, stone recycling, and pulp-water can be recycled.

For achieving the above object, the solution that the utility model is taked is: a kind of discarded concrete sandstone pulp-water retracting device, has the discarded concrete washing separator, the discarded concrete washing separator comprises main frame and electric control box, it is characterized in that it also has the pulp-water collection box, the pulp-water collection box is divided between first precipitation, between second precipitation and between clear water, have overfall between first precipitation and between second precipitation, second the precipitation between and have overfall between clear water, between first precipitation agitator is housed, pulp-water inserts between first precipitation by pipeline from main frame, clear water is from inserting main frame by water pump and pipeline between clear water, and pulp-water inserts concrete batching and mixing tower by submersible pump and pipeline.

During use, the utility model is placed in concrete mixing plant, opens the truck-transit mixer of returning or the truck with grout mixer and water tank of discarded concrete is housed, the remaining or discarded concrete water in the car is poured in the main frame, isolate clean sandstone when the building site.Pulp-water after the cleaning inserts between first precipitation by pipeline from main frame, through post precipitation, flows between second precipitation from overfall, flows between clear water from overfall again, and clear water inserts main frame as water for cleaning by water pump and pipeline then.Between first precipitation agitator is housed, carries out at interval (as 5min～10min) stirring, allowing pulp-water keep suspended state, inserting concrete batching and mixing tower by submersible pump and pipeline again and make the batching water.Adopt the utility model, the environment pollution of not only fundamentally having administered agitator, and the discarded whole recyclings of sandstone pulp-water can be agitator and bring remarkable economic efficiency, social benefit and environmental benefit.

Below in conjunction with embodiment and accompanying drawing thereof the good effect of the utility model and generation thereof is remake description.

Fig. 1 is the schematic diagram of present embodiment.

Among the figure: 1, truck-transit mixer, 2, pipeline, 3, pipeline, 4, main frame, 5, electric control box, 6, water pump, 7, water pump, 8, between clear water, 9, pipeline, 10, valve, 11, overfall, 12, mutual flow control valve, between 13, second precipitation, 14, overfall, 15, pipeline is between 16, agitator, 17, first precipitation, 18, submersible pump, 19, pipeline, 20, concrete batching and mixing tower.

As shown in Figure 1, a kind of discarded concrete sandstone pulp-water retracting device, has the discarded concrete washing separator, the discarded concrete washing separator comprises main frame 4 and electric control box 5, it is characterized in that it also has the pulp-water collection box, the pulp-water collection box be divided into first the precipitation between 17, second the precipitation between 13 and clear water between 8,13 have overfall 14 between 17 and second precipitation between first precipitation, between second precipitation 13 and clear water between 8 have overfall 11,17 are equipped with agitator 16 between first precipitation, pulp-water inserts between first precipitation 17 from main frame 4 by pipeline 15, clear water is from 8 inserting main frames 4 by water pump 6 and pipeline 3 between clear water, and pulp-water inserts concrete batching and mixing towers 20 by submersible pump 18 and pipeline 19.

As shown in Figure 1,8 li clear water also can insert truck-transit mixer 1 by water pump 7 and pipeline 2 between clear water, as rolling scouring water.

As shown in Figure 1, second the precipitation between 13 and clear water between 8 overfalls that have 11 mutual flow control valve 12 is housed.

As shown in Figure 1,8 also are connected to pipeline 9 and the valve that imports fresh water between clear water, can mend fresh water between clear water.

Claims

1, a kind of discarded concrete sandstone pulp-water retracting device, has the discarded concrete washing separator, the discarded concrete washing separator comprises main frame (4) and electric control box (5), it is characterized in that: it also has the pulp-water collection box, the pulp-water collection box is divided between first precipitation (17), between second precipitation between (13) and clear water (8), (13) had overfall (14) between (17) and second were precipitated between first precipitation, between second precipitation between (13) and clear water (8) have overfall (11), (17) are equipped with agitator (16) between first precipitation, pulp-water inserts between first precipitation (17) by pipeline (15) from main frame (4), clear water inserts main frame (4) from (8) between clear water by water pump (6) and pipeline (3), and pulp-water inserts concrete batching and mixing tower (20) by submersible pump (18) and pipeline (19).

2, a kind of discarded concrete sandstone pulp-water retracting device according to claim 1 is characterized in that: the clear water of (8) lining also can pass through water pump (7) and pipeline (2) access truck-transit mixer (1) between clear water.

3, a kind of discarded concrete sandstone pulp-water retracting device according to claim 1 is characterized in that: the overfall (11) that (8) have between (13) and clear water between second precipitation is equipped with mutual flow control valve (12).

4, a kind of discarded concrete sandstone pulp-water retracting device according to claim 1 is characterized in that: (8) also are connected to pipeline (9) and the valve (10) that imports fresh water between clear water.