CN101318085A - High efficiency concentrated mud scraper - Google Patents

Abstract

The invention relates to a highly-efficient thickening sludge scraper; wherein, a motor is connected with a long shaft, and a small gear is arranged at the lower end of the long shaft; the small gear is engaged with a horizontally arranged pin gear disc; a scraping arm bracket is fixed at the lower part of the pin gear disc; a sludge thickening system is vertically arranged on the scraping arm bracket; a sludge collecting system is horizontally arranged at the lower part of the scraping arm bracket. The lateral transmission mode is suitable for a mid-set type sedimentation pool structure so that the scraper has convenient arrangement, runs reliably, can effectively prevent the sludge from being hardened in the pool, and thus enhances the quality of water output by the sedimentation pool.

Description

A kind of high efficiency concentrated mud scraper

One, technical field

The present invention relates to mud concentrates and the environmental protection equipment of collecting, particularly a kind of high efficiency concentrated mud scraper.

Two, background technology

At present, in the conventional water treatment structures such as sedimentation basin, concentration basin are arranged, be horizontal layout between structures, connect by pipeline, corresponding special equipment for waste water treatment is set respectively in each structures: center transmission mud scraper, peripheral transmission mud scraper or running vehicle type suction dredge are set in sedimentation basin, at concentration basin center transmission thickener or peripheral traction thickener are set, floor space is bigger, structures are many, increased equipment investment, equipment operating cost height has strengthened maintenance, maintenance, the maintenance workload of equipment.

Adopt inter-phase sedimentation basin now, stirring, reaction, sludge settling, mud concentration technology are adopted the form that is arranged vertically, by partition wall each functional areas is cut apart, on partition wall, offer flowing hole according to treatment process, in structures, realize the related process processing capacity, design feature at " inter-phase sedimentation basin ", present conventional center transmission suspension type concentrated mud scraper is limited to civil engineering structure, do not possess mounting condition, and the peripheral kind of drive does not also possess the full circle swinging condition, can not realize being arranged vertically form.

Three, summary of the invention

The mud that the purpose of this invention is to provide a kind of being applicable to " inter-phase sedimentation basin " concentrates the high efficiency concentrated mud scraper of collecting with mud.

The invention provides a kind of high efficiency concentrated mud scraper, connect major axis by motor, in the major axis lower end pinion is arranged, the pin gear dish engagement that pinion and level are installed, scrape arm support and be fixed on pin gear dish bottom, the mud concentration systems is vertically mounted on to be scraped on the arm support, and mud gathering system level is installed in scrapes the arm support bottom.

The invention has the beneficial effects as follows, adopt the side kind of drive, be fit to the inter-phase sedimentation basin structure, easy for installation, reliable, can effectively prevent the harden generation of phenomenon of mud thing in the pond, improved the effluent quality of sedimentation basin.

Four, description of drawings

Fig. 1 is a structural representation front view of the present invention.

Fig. 2 is a structural representation vertical view of the present invention.

Among the figure: 1. drive unit, 2. major axis, 3. pinion, 4. pin gear dish device, 5. scrape arm support, 6. mud concentration systems, 7. mud collection device, 8. submersible type center steering supporting system, 9. mud collection pit, 10. thickened sludge, 11. trickle mud, 12. the thickened sludge direction of motion, 13. discharge pipelines

Five, the specific embodiment

Below in conjunction with accompanying drawing, " a kind of high efficiency concentrated mud scraper " of the present invention concrete enforcement is described in further detail:

Drive unit 1 is installed in the sedimentation basin top, drive major axis 2 rotations by motor deceleration device, the pinion 3 drive pin toothed discs 4 that are installed in major axis 2 belows are done gyration around submersible type center steering supporting 8, thereby make four groups of being installed in pin gear dish 4 belows scrape arm support 5 rotations, vertically arranged mud concentration systems 6 and mud collection device 7 rotations of scraping the installation of arm support 5 lower horizontal on the arm support 5 are scraped in drive, trickle mud 11 collides mutually under 6 effects of mud concentration systems and adsorbs into precipitable thickened sludge 12 in the former water, moves to mud collection pit 9 backs in the mud collection device 7 effect lower edge thickened sludge directions of motion 12 and discharges by discharge pipeline 13.

Claims (1)

1. A kind of high efficiency concentrated mud scraper, comprise drive unit, the pin gear dish, center rotating bearing system under water, pin-wheel gear, mud concentration systems and mud collection device, it is characterized in that: described drive unit connects major axis by motor, there is pinion described major axis lower end, the described pin gear dish engagement that described pinion and level are installed, scrape arm support and be fixed on described pin gear dish bottom, described mud concentration systems is vertically mounted on described scraping on the arm support, and described mud gathering system level is installed in the described arm support bottom of scraping.

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