Duckweed isolating type quantitative floating water outlet device

A technology of water outlet and duckweed, which is applied in the feeding/discharging device of sedimentation tank, grease/oily substance/float removal device, flocculation/sedimentation water/sewage treatment and other directions, which can solve the problem of fine-tuning the drainage volume and high maintenance cost. , slideway and sleeve jamming and other problems

Inactive Publication Date: 2013-01-09
UNIV OF JINAN +1
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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 consumption and high maintenance cost of submersible pumps;
[0007] In addition, the present invention should also solve the technical problems to be overcome in the implementation, 1) the jamming problem between the slideway and the sleeve; 2) the deformation problem of the bracket slideway; 3) the problem that the telescopic tube is prevented from being disconnected by the pulling force of the buoy; 4. ) The problem of ensuring the sealing of the telescopic tube during the stretching process; 5) The problem of automatically stopping and opening the discharge when reaching the upper and lower limit water levels; 6) The problem of fine-tuning the displacement

Method used

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  • Duckweed isolating type quantitative floating water outlet device
  • Duckweed isolating type quantitative floating water outlet device
  • Duckweed isolating type quantitative floating water outlet device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] The duckweed-separated quantitative floating water outlet device of the present invention will be further described below in conjunction with the embodiments

[0045] The duckweed-separated quantitative floating water outlet device includes: fixed frame 1 on the slideway, inductive proximity switch a2, buoy 3, water distribution weir plate 4, drainage box 5, buoy adjustment device 6, drainage telescopic pipe 7, water collection pipe 8, electric Valve 9, sedimentation tank 10, embedded mounting seat 11, bracket slide base 12, lower limiter 13, bracket slideway 14, drainage tank guide sleeve 15, upper limiter 16, bolt 17, inductive proximity switch b18, drainage Tank outlet pipe 5-1, drainage tank end plate 5-2, buoy adjustment bolt 6-1, buoy adjustment upper support 6-2, adjustment tightening nut 6-3, buoy support nut 6-4, buoy adjustment lower support Seat 6-5, spring washer 6-6, anti-loosening nut 6-7, telescopic tube a7-1, telescopic tube b7-2, gland bolt 7-3, gland 7...

Embodiment 2

[0052] The installation method of the duckweed-separated quantitative floating water outlet device includes the fixed frame 1 on the slideway, the inductive proximity switch a2, the buoy 3, the water distribution weir plate 4, the drainage box 5, the buoy adjustment device 6, the drainage telescopic pipe 7, the water collection pipe 8. Electric valve 9, 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, inductive proximity switch b18. Drainage tank outlet pipe 5-1, drainage tank end plate 5-2, buoy adjustment bolt 6-1, buoy adjustment upper support 6-2, adjustment tightening nut 6-3, buoy support nut 6-4, buoy Adjust the lower support 6-5, spring washer 6-6, anti-loosening nut 6-7, telescopic tube a7-1, telescopic tube b7-2, gland bolt 7-3, gland 7-4, O-ring 7-5. The installation of the set bolt 7-6, the water collection pipe joint 8-1, the water collection pip...

Embodiment 3

[0066] The installation and debugging method of the duckweed-separated quantitative floating water outlet device includes the fixed frame 1 on the slideway, the inductive proximity switch a2, the buoy 3, the water distribution weir plate 4, the drainage box 5, the buoy adjustment device 6, the drainage telescopic pipe 7, Water collection pipe 8, electric valve 9, 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, inductive Proximity switch b18, drainage tank outlet pipe 5-1, drainage tank end plate 5-2, float adjustment bolt 6-1, float adjustment upper support 6-2, adjustment tightening nut 6-3, float support nut 6-4 , Lower support for buoy adjustment 6-5, spring washer 6-6, anti-loosening nut 6-7, telescopic tube a7-1, telescopic tube b7-2, gland bolt 7-3, gland 7-4, O-type The installation of the sealing ring 7-5, the set bolt 7-6, the water collection pipe ...

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PUM

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Abstract

The invention relates to the technical field of unpowered drainage devices for wastewater treatment sedimentation tanks, in particular to a duckweed isolating type quantitative floating water outlet device. The device comprises an upper slide way fixing frame, inductance approach switches, float bowls, water distribution weir plates, a drainage tank, float bowl adjusting devices, drainage telescopic pipes, a water collecting pipe, an electrically-operated valve, a sedimentation tank, limiters, support slide ways and drainage tank guide sleeves. The device is characterized in that the drainage tank guide sleeves are welded with the drainage tank and are sleeved on the support slide ways, the drainage telescopic pipes are connected on the water collecting pipe by welding, the water distribution weir plates are symmetrically mounted on two sides of a drainage tank end plate, the float bowl adjusting devices are welded in the middles of two ends of the float bowls, and the float bowls can move up and down by rotating float bowl adjusting bolts so that quantitative drainage is achieved. The electrically-operated valve is mounted on an outer pipe portion of the water collecting pipe extending out of the sedimentation tank, and drainage automatically stops when the sedimentation tank reaches an upper limit water level and a lower limit water level by the aid of the upper limiter, the lower limiter and the inductance approach switches. The duckweed isolating type quantitative floating water outlet device is free from powered energy consumption, low in equipment investment and operating maintenance cost and high in operating stability.

Description

technical field [0001] The duckweed-separated quantitative floating water discharge device of the present invention relates to a non-powered drainage device for a sedimentation tank for primary sewage treatment. Background technique [0002] In the existing industrial sewage treatment system, the drainage of the sedimentation tank for the primary treatment of the sewage involved in the primary treatment adopts the submersible pump for drainage. Due to the high consumption of power energy and the high cost of use, the maintenance cost of the submersible pump is also high. The submersible pump discharges the water at the bottom of the sedimentation tank for primary sewage treatment. Since the submersible pump is a suction drainage, it is easy to suck and discharge the dirt that has settled at the bottom into the next-level sewage treatment tank, which will increase the next-level treatment accordingly. facility load. Contents of the invention [0003] The technical problem ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/40C02F1/52B01D21/24
Inventor 马晶翟计红陈为民
Owner UNIV OF JINAN
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