CN201525137U

CN201525137U - Building slurry curing device

Info

Publication number: CN201525137U
Application number: CN2009201961212U
Authority: CN
Inventors: 钱圣德
Original assignee: WENZHOU CHANGCHENG FOUNDATION ENGINEERING Co Ltd
Current assignee: WENZHOU CHANGCHENG FOUNDATION ENGINEERING Co Ltd
Priority date: 2009-09-05
Filing date: 2009-09-05
Publication date: 2010-07-14
Anticipated expiration: 2019-09-05

Abstract

The utility model provides a building slurry curing device which is sequentially provided with a slurry pump or a screw pump, a filter press and a solidified slurry cake conveying device, wherein the slurry pump or the screw pump is connected with the filter press, the feeding end of the solidified slurry cake conveying device is arranged below the discharge end of the filter press; the slurry pump or the screw pump presses slurry into the filter press to conduct slurry-water separation and slurry curing treatment, and a manual or computer automatic control device controls to pull filter plates in the filter press piece by piece, and solidified slurry cakes are demounted to the solidified slurry cake conveying device at the lower end. The device can be adopted to conduct slurry solidification treatment simultaneously during the construction of punched and bored piles, the separated water is circularly used in a construction site, solidified slurry cakes do not need tank cars and can be conveyed to the outside by a truck as waste soil, and the conveying amount is reduced, thus not polluting urban sewers or river channels of a water network. The building slurry curing device has the benefits that the construction site is clean, slurry and waste water are not conveyed out of the construction site, the urban area is not polluted by slurry, and the like.

Description

A kind of building slurry curing device

Technical field

The utility model relates to the building foundation field, relates in particular to that building foundation dashes, the slurry curing treating apparatus during bored pile construction.

Background technology

At present, when domestic cast-in-situ bored pile, concrete pouring of punched hole piles, all be to adopt steel drill bit fast rotational or frequent impact that mud, clay in the stake hole are stirred into mud.One cube of earth forms 3.5-4 cube of mud usually, and every pile is along with the increase of construction depth, and a large amount of earth become in the mud pit that is discharged to the building site on the mud, wait for outward transport.Behind the pore-forming, again several sides to tens cube mud in the hole is all discharged a hole during cast concrete, therefore, every foundation engineering often has several thousand to need outward transport to hundreds of thousands cube mud, both increased the urban transportation burden, also, cause the alluvial of municipal sewage system and city river network, stop up often because construction or transport enterprise for reducing cost, enter municipal sewage system or city river network with part mud.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of building slurry curing device, this device can dash, bored pile construction carries out simultaneously that water and soil separates and slurry curing is handled.

For solving the problems of the technologies described above, the utility model is by the following technical solutions: a kind of building slurry curing device, described building slurry curing device, be provided with slag stock pump or screw pump, filter press successively and solidify the mud cake conveying device, slag stock pump or screw pump link to each other with filter press, and the feed end that solidifies the mud cake conveying device places filter press discharge end below; Described slag stock pump or screw pump are pressed into mud and carry out mud-water separation and slurry curing processing in the filter press, and, unload the mud cake that solidified curing mud cake conveying device to the lower end by the filter plate in artificial or the computer automatic control device control block-by-block pulling filter press.

Adopt said apparatus can dash, bored pile construction carries out slurry curing simultaneously and handles, the water of separation recycles in the building site, solidifying mud cake does not need canning cart, is transported outward by truck and make spoir, freight volume reduces, and does not pollute municipal sewage system and river course, the network of rivers.It is clean to have the job site, mud, abandons water and does not go out the building site, and the city is not subjected to beneficial effects such as mud-less pollution.

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Description of drawings

Fig. 1 is the overall schematic of a kind of embodiment of the utility model building slurry curing device.

Fig. 2 is drilling machine and a slush pump structural representation partly among Fig. 1.

Fig. 3 is the structural representation of filter press part among Fig. 1.

Fig. 4 is the structural representation of conveyor section among Fig. 1.

Among the figure: 1. drill, 2. pylon, 3. water-supply-pipe, 4. support, 5. first motor, 6. slush pump, 7. conduit, 8. second motor, 9. grout outlet, 10. return valve, 11. valve, 12. slag stock pumps, 13. Pressure gauges, 14. press filtration sheet frames, 15. girders, 16. the oil pressure assembly, 17. conveyer belt conveyers, 18. trucies, 19. the 3rd motors, 20. drilling rod, 21 little mud pits, 22. mud-settling pits, 23. pulp-inlet pipes, 24. screw pump, 25. conveyer belts, 26. conveyer belt conveyers are opinion initiatively, 27. filter presses.

The specific embodiment

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the building slurry curing device that present embodiment provided comprises slag stock pump 12, filter press 27 and solidifies mud cake conveying device 17, solidifies mud cake conveying device 17 preferred conveyer belt conveyers.Slag stock pump 12 or screw pump link to each other with filter press by pipeline and valve 11, and the feed end that solidifies mud cake conveying device 17 places filter press 27 discharge ends below; Filter press 27 adopts commercially available, by concave type filter plate, framework, automatically-and pneumatic closed-system, filter plate suspension, filter plate vibroseis, air compression plant, filter cloth high pressure washing device and fuselage one sidelight electrical protective device etc. constitute.Slag stock pump 12 is pressed into the mud that produces in cast-in-situ bored pile, the concrete pouring of punched hole piles in the filter press, mud in the extruding filter press, the water that squeezes out from mud is discharged from the delivery port of filter press, and, unload the mud cake that solidified to the conveyer belt of lower end by filter plate artificial or computer automatic control device control block-by-block pulling filter press.

In soil layer, circle round fast to creep into when drill 1 and form a stake hole, soil layer forms dense thickened drilling fluid and flows in the little mud pit 21 in the stake hole, post precipitation upper strata thin mud drives slush pump 6 inspirations by first motor 5, and sprays from drill 1 center through water-supply-pipe 3 and drilling rod 20, continues to creep into.The thickened drilling fluid that contains sand or landwaste of precipitation drives screw pump 24 suction leads 7 through second motor 8 and sends into mud-settling pit 22 in the little mud pit 21.The slag stock pump 12 that the 3rd motor 19 drives sucks mud from mud-settling pit 22, being forced into 0.4-1.5Mpa through pulp-inlet pipe 23 is pressed in the filter press sheet frame 14, on grout outlet 9, establish return valve 10, valve 11, Pressure gauge 13, mud is mud-water separation under the 14 intrinsic pressure effects of press filtration sheet frame, the water that squeezes out goes out along the filter cloth seepage flow in the press filtration sheet frame 14, earth is full of in press filtration sheet frame 14, when mud can't charge into again, 16 releases of oil pressure assembly, press filtration sheet frame 14 is along girder 15 block-by-block slippages, and the mud cake that filter is done between two filter plates comes off naturally, fall below on the conveyer belt 25 of conveyer belt conveyer 17, and initiatively discuss 26 rotation with the conveyer belt conveyer, mud cake, is transported to peripheral place and is stacked to truck 18 by conveyer belt 25, also can be used for the outward transport of brickmaking or spoir.

Claims

1. build the slurry curing device for one kind, it is characterized in that: described building slurry curing device, be provided with slag stock pump or screw pump, filter press successively and solidify the mud cake conveying device, slag stock pump or screw pump link to each other with filter press, and the feed end that solidifies the mud cake conveying device places filter press discharge end below; Described slag stock pump or screw pump are pressed into mud and carry out mud-water separation and slurry curing processing in the filter press, and, unload the mud cake that solidified curing mud cake conveying device to the lower end by the filter plate in artificial or the computer automatic control device control block-by-block pulling filter press.

2. building slurry curing device according to claim 1 is characterized in that: described curing mud cake conveying device is the conveyer belt conveyer.