Dual-adjustment unpowered supernatant quantitative discharging device

A technology of discharge device and double adjustment, which is applied in the directions of grease/oily substance/float removal device, liquid separation, separation method, etc., can solve the problems of high maintenance cost and large power consumption of submersible pump, so as to achieve no maintenance cost and operation. The effect of low maintenance cost and load reduction

Inactive Publication Date: 2013-01-16
UNIV OF JINAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. Solve the problem of high power consu...

Method used

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  • Dual-adjustment unpowered supernatant quantitative discharging device
  • Dual-adjustment unpowered supernatant quantitative discharging device
  • Dual-adjustment unpowered supernatant quantitative discharging device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Double-regulated unpowered supernatant quantitative discharge device

[0031] 1. The double-adjustment non-powered supernatant quantitative discharge device includes a fixed frame on the slideway 1, a position switch 2, a buoy 3, a water distribution weir plate 4, a drainage box 5, a buoy adjustment device 6, a drainage expansion pipe 7, and a water collection pipe 8 , electric valve 9, advection oil separation sedimentation tank 10, embedded mounting seat 11, bracket slide base 12, lower limiter 13, bracket slideway 14, drainage box guide sleeve 15, upper limiter 16, bolt 17, drainage box Outlet pipe 5-1, buoy adjustment bracket 5-2, drainage tank end plate 5-3, weir plate adjustment device 5-4, buoy adjustment bolt 6-1, buoy adjustment nut 6-2, bolt hole 6-3, telescopic Pipe a7-1, telescopic pipe b7-2, gland bolt 7-3, gland 7-4, O-ring 7-5, set bolt 7-6, water collection pipe joint 8-1, water collection pipe body 8 -2, pre-embedded mounting seat bolts 11-1; it is cha...

Embodiment 2

[0037] Double-regulated unpowered supernatant quantitative discharge device

[0038] 1. The double-adjustment non-powered supernatant quantitative discharge device includes a fixed frame on the slideway 1, a position switch 2, a buoy 3, a water distribution weir plate 4, a drainage box 5, a buoy adjustment device 6, a drainage expansion pipe 7, and a water collection pipe 8 , electric valve 9, advection oil separation sedimentation tank 10, embedded mounting seat 11, bracket slide base 12, lower limiter 13, bracket slideway 14, drainage box guide sleeve 15, upper limiter 16, bolt 17, drainage box Outlet pipe 5-1, buoy adjustment bracket 5-2, drainage tank end plate 5-3, weir plate adjustment device 5-4, buoy adjustment bolt 6-1, buoy adjustment nut 6-2, bolt hole 6-3, telescopic Pipe a7-1, telescopic pipe b7-2, gland bolt 7-3, gland 7-4, O-ring 7-5, set bolt 7-6, water collection pipe joint 8-1, water collection pipe body 8 -2, pre-embedded mounting seat bolts 11-1; it is cha...

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Abstract

The invention discloses a dual-adjustment unpowered supernatant quantitative discharging device and relates to the technical field of sewage treatment and discharging devices. The dual-adjustment unpowered supernatant quantitative discharging device comprises an upper slide fixing frame, a buoy, a water distribution weir plate, a water discharge tank, a buoy adjusting device, a telescopic water discharging pipe, a water collection pipe, a support slide and a water discharging tank guide sleeve, and is characterized in that flow of treated sewage is changed by dual adjustment of draft by the aid of the buoy and the water distribution weir plate. The dual-adjustment unpowered supernatant quantitative discharging device has the advantages that adjustment allowance is large, and requirements on quantitative discharge of advection oil removal sedimentation tanks of different treatment capacities can be met by one device without increasing equipment investment; a base, a support slide base and the slide fixing frame are firm and solid in fixation and reliable in operation; power consumption is avoided, equipment investment of submersible pumps is saved, and operation and maintenance cost is low; maintenance is needless after once adjustment, and maintenance cost is saved almost; and since discharged water is constantly supernatant on the upper surfaces of the sedimentation tanks, the effluent water quality is superior to water discharged by the submersible pumps, and load of subsequent treatment facility is further relieved.

Description

technical field [0001] The double-adjustment non-powered supernatant quantitative discharge device of the present invention relates to the technical field of a non-powered drainage device for an advection oil separation sedimentation tank. Background technique [0002] In the existing industrial sewage treatment system, the advection oil separation sedimentation tank involved in primary treatment is drained by submersible pumps. Due to the high power consumption and high cost of use, the maintenance cost of submersible pumps is also high. The submersible pump discharges the water at the bottom of the outlet chamber of the advection oil separation sedimentation tank. Since the submersible pump is a suction type drainage, it is easy to inhale and discharge the dirt that has settled at the bottom to the next level of sewage treatment tank, which will increase the level of the next level accordingly. Processing facility load. Contents of the invention [0003] The technical p...

Claims

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Application Information

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IPC IPC(8): C02F1/40
Inventor 马晶许崇娟苗泽旺高红鹰李敏
Owner UNIV OF JINAN
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