CN102874894A - Dual-adjustment unpowered supernatant quantitative discharging device - Google Patents
Dual-adjustment unpowered supernatant quantitative discharging device Download PDFInfo
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- CN102874894A CN102874894A CN2012103675921A CN201210367592A CN102874894A CN 102874894 A CN102874894 A CN 102874894A CN 2012103675921 A CN2012103675921 A CN 2012103675921A CN 201210367592 A CN201210367592 A CN 201210367592A CN 102874894 A CN102874894 A CN 102874894A
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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
Two unpowered water-freeing arrangement technical field that the quantitative discharge equipment of unpowered supernatant liquor relates to a kind of advective separation of oil settling tank of regulating of the present invention.
Background technology
Existing industrial sewage is processed the advective separation of oil settling tank draining that relates to coagulation in the treatment system and is all adopted the submersible pump draining, because power source expends large use cost height, the maintenance cost of submersible pump is also high.What submersible pump was got rid of is the water of advective separation of oil settling tank water-supplying chamber bottom, because submersible pump is the inhaling type draining, the dirt that is deposited in the bottom is sucked be discharged in the next stage treatment tank easily, load that can corresponding increase next stage treatment facility.
Summary of the invention
The technical problem that the present invention will solve is:
1, solves the high problem of the large maintenance cost of submersible pump power consumption;
2, solve the problem of quantitative draining;
This external the present invention is guaranteeing the two technical barrier that the quantitative discharge equipment enforcement of unpowered supernatant liquor will overcome, 1 regulated) slideway and sleeve jam problem; 2) deformation problems of support slideway; And 3) expansion pipe is prevented the problem that disconnects by the pulling force of floating drum; 4) expansion pipe guarantees the problem of sealing at telescopic process; 5) reach the problem that the upper and lower limit water level stops, opening discharging automatically; 6) problem of bearing slideway stability.
In order to solve above-mentioned all problems, technical scheme of the present invention provides two adjusting drain box drafts of the floating drum realized, cloth weir board in a kind of sewage disposal advective separation of oil settling tank to reach the unpowered supernatant discharging device of regime flow.
Two quantitative discharge equipment of unpowered supernatant liquor of regulating of the present invention adopts following concrete technical scheme:
1, the quantitative discharge equipment of the unpowered supernatant liquor of two adjustings comprises slideway upper holder 1, line position switch 2, floating drum 3, cloth weir board 4, drain box 5, floating drum setting device 6, draining expansion pipe 7, header 8, motorized valve 9, advective separation of oil settling tank 10, pre-buried mount pad 11, support slideway base 12, lower retainer 13, support slideway 14, drain box orienting sleeve 15, upper limit device 16, bolt 17, drain box rising pipe 5-1, floating drum is regulated support 5-2, drain box end plate 5-3, weir plate setting device 5-4, floating drum adjusting bolt 6-1, floating drum setting nut 6-2, bolt hole 6-3, expansion pipe a7-1, expansion pipe b7-2, gland bolt 7-3, gland 7-4, O RunddichtringO 7-5, tight fixed bolt 7-6, header joint 8-1, the body 8-2 that catchments, pre-buried mount pad bolt 11-1; It is characterized in that described four pack support slideway bases 12 are installed on 10 4 pre-buried mount pads 11 of advective separation of oil settling tank, pre-buried mount pad 11 is connected by bolt 17 with support slideway base 12; 4 pack support slideways 14 are vertically mounted on the support slideway base 12 with horizontal plane; Slideway upper holder 1 is equipped with on support slideway 14 tops, and drain box orienting sleeve 15 is welded to connect with drain box end plate 5-3; 4 groups of drain box orienting sleeves 15 are enclosed within on the 4 pack support slideways 14 on the drain box 5; Being welded with 3 drain box rising pipe 5-1 that are welded on 3 header joint 8-1 and the drain box 5 on the header 8 is connected by 3 groups of draining expansion pipes 7; Drain box end plate 5-3 is equipped with in drain box 5 front and back, and there is symmetrical weir plate setting device 5-4 drain box end plate 5-3 both sides, and cloth weir board 4 is connected with drain box by weir plate setting device 5-4; Floating drum 3 is installed in floating drum and regulates on the support 5-2, and support regulated by floating drum 3 and drain box end plate 5-3 is welded to connect; Behavior switch 2 is installed near near the drain box 5-3 end plate one of them support slideway 14, and lower retainer 13 is welded to connect required lowest water level place, the support of line position switch 2 slideway 14 lower ends nearby; Motorized valve 9 is contained in header 8 and leans out on the advective separation of oil settling tank 10 outer pipelines.
2, described slideway upper holder 1 is characterized in that 1 two angle bar cross welds of anchor together, and slideway upper holder 1 is connected fastening by bolt 17 with support slideway 14.
3, described support slideway 14 is characterized in that with drain box orienting sleeve 15 support slideway 14 and the one-sided gap of drain box orienting sleeve 15 are 2mm total backlash 4mm, the hydraucone of drain box orienting sleeve 15 upper and lower port angle α=10 ° ~ 15 °.
4, described draining expansion pipe 7 is characterized in that having 3 groups, every group by 3 the joint form, each draining expansion pipe b7-2 junction is embedded with 2 road O RunddichtringOs, the fixed connection place is provided with tight fixed bolt 7-6, the active connection place is provided with gland 7-4, draining expansion pipe b7-2 has boss at upper track O RunddichtringO place, and gland 7-4 axial cross section endoporus is circular arc, and upper track O RunddichtringO boss place axial cross section outside surface is circular arc.
5, described cloth weir board 4 is characterized in that but the every end in drain box 5 both sides has Gong the cloth weir board 4 of two above-below directions by the slotted hole of bolt up-down adjustment, and 2 cloth weir boards 4 are installed in respectively drain box 5 both sides by bolt on slotted hole.
6, described floating drum 3 is characterized in that being fixed on floating drum by floating drum adjusting bolt 6-1 and floating drum setting nut 6-2 regulates on the support 5-2, and the bolt hole 6-3 that floating drum is regulated 5-2 on the support is the slotted hole of above-below direction.
7, described upper limit device 16 is characterized in that upper limit device 16 and line position switch 2 contacts are on a vertical line, upper limit device 16 has 4,4 support slideway 14 upper ends respectively are equipped with one, each upper limit device 16 all is positioned at top water-level place, support slideway 14 upper end, and upper limit device 16 is welded on the support slideway 14.
Beneficial effect
Facility investment, the operation expense of the unpowered energy consumption of the quantitative discharge equipment of the unpowered supernatant liquor of two adjustings, saving submersible pump are low; Need not safeguard after disposable the adjusting, almost without maintenance cost; And because the water of discharging is the clear liquid of settling tank upper surface all the time, its effluent quality is better than the water that submersible pump is discharged, and then has alleviated the load of next stage treatment facility.
It is large that the quantitative discharge equipment of the unpowered supernatant liquor of two adjustings has the surplus of adjusting, and a covering device need not the needs that increasing device is invested the quantitative discharging of the advective separation of oil settling tank that can solve the treatment capacity that varies in size.
The quantitative discharge equipment of the unpowered supernatant liquor of two adjustings is fixing solid firm, reliable to the slideway upper holder from base to the support slideway base.
The quantitative discharge equipment of the unpowered supernatant liquor of two adjustings is preventing jam between sleeve and slideway and is making things convenient for the guarantee that corresponding supporting technical scheme is also arranged aspect the installation.
Description of drawings
The present invention is described further below in conjunction with drawings and Examples:
Fig. 1: the front view of two adjustings the are unpowered quantitative discharge equipment of supernatant liquor;
Fig. 2: the vertical view of two adjustings the are unpowered quantitative discharge equipment of supernatant liquor;
Fig. 3: the A in the quantitative discharge equipment front view of the unpowered supernatant liquor of two adjustings is to view;
Fig. 4: draining expansion pipe I part sectioned view;
Fig. 5: draining expansion pipe II part sectioned view;
Fig. 6: drain box orienting sleeve and support slideway assembling III part sectioned view.
Among the figure: 1 slideway upper holder, 2 line position switches, 3 floating drums, 4 cloth weir boards, 5 drain boxs, 6 floating drum setting devices, 7 draining expansion pipes, 8 headers, 9 motorized valves, 10 advective separation of oil settling tanks, 11 pre-buried mount pads, 12 support slideway bases, 13 lower retainer, 14 support slideways, 15 drain box orienting sleeves, 16 upper limit devices, 17 bolts, 5-1 drain box rising pipe, the 5-2 floating drum is regulated support, 5-3 drain box end plate, 5-4 weir plate setting device, 6-1 floating drum adjusting bolt, 6-2 floating drum setting nut, the 6-3 bolt hole, 7-1 expansion pipe a, 7-2 expansion pipe b, the 7-3 gland bolt, the 7-4 gland, the 7-5O RunddichtringO, the 7-6 tight fixed bolt, collection 8-1 water pipe head, the 8-2 body that catchments, the pre-buried mount pad bolt of 11-1.
Embodiment
The quantitative discharge equipment of the unpowered supernatant liquor of two adjustings
1, the quantitative discharge equipment of the unpowered supernatant liquor of two adjustings comprises slideway upper holder 1, line position switch 2, floating drum 3, cloth weir board 4, drain box 5, floating drum setting device 6, draining expansion pipe 7, header 8, motorized valve 9, advective separation of oil settling tank 10, pre-buried mount pad 11, support slideway base 12, lower retainer 13, support slideway 14, drain box orienting sleeve 15, upper limit device 16, bolt 17, drain box rising pipe 5-1, floating drum is regulated support 5-2, drain box end plate 5-3, weir plate setting device 5-4, floating drum adjusting bolt 6-1, floating drum setting nut 6-2, bolt hole 6-3, expansion pipe a7-1, expansion pipe b7-2, gland bolt 7-3, gland 7-4, O RunddichtringO 7-5, tight fixed bolt 7-6, header joint 8-1, the body 8-2 that catchments, pre-buried mount pad bolt 11-1; It is characterized in that described four pack support slideway bases 12 are installed on 10 4 pre-buried mount pads 11 of advective separation of oil settling tank, pre-buried mount pad 11 is connected by bolt 17 with support slideway base 12; 4 pack support slideways 14 are vertically mounted on the support slideway base 12 with horizontal plane; Slideway upper holder 1 is equipped with on support slideway 14 tops, and drain box orienting sleeve 15 is welded to connect with drain box end plate 5-3; 4 groups of drain box orienting sleeves 15 are enclosed within on the 4 pack support slideways 14 on the drain box 5; Being welded with 3 drain box rising pipe 5-1 that are welded on 3 header joint 8-1 and the drain box 5 on the header 8 is connected by 3 groups of draining expansion pipes 7; Drain box end plate 5-3 is equipped with in drain box 5 front and back, and there is symmetrical weir plate setting device 5-4 drain box end plate 5-3 both sides, and cloth weir board 4 is connected with drain box by weir plate setting device 5-4; Floating drum 3 is installed in floating drum and regulates on the support 5-2, and support regulated by floating drum 3 and drain box end plate 5-3 is welded to connect; Behavior switch 2 is installed near near the drain box 5-3 end plate one of them support slideway 14, and lower retainer 13 is welded to connect required lowest water level place, the support of line position switch 2 slideway 14 lower ends nearby; Motorized valve 9 is contained in header 8 and leans out on the advective separation of oil settling tank 10 outer pipelines.
2, described slideway upper holder 1 is two angle bar cross welds, and slideway upper holder 1 is connected fastening by bolt 17 with support slideway 14.
3, described support slideway 14 is 2mm total backlash 4mm with the one-sided gap of drain box orienting sleeve 15, the hydraucone of drain box orienting sleeve 15 upper and lower port angle α=10 °, jam when preventing that drain box orienting sleeve 15 from moving up and down along support slideway 14.
4, described draining expansion pipe 7 has 3 groups, every group by 3 the joint form, each draining expansion pipe b7-2 junction is embedded with 2 road O RunddichtringOs, for preventing that each junction from coming off, the fixed connection place is provided with tight fixed bolt 7-6, the active connection place is provided with gland 7-4, draining expansion pipe b7-2 has boss at upper track O RunddichtringO place, gland 7-4 axial cross section endoporus is circular arc, endoporus is that line contacts with draining expansion pipe 7 outside surfaces at this place, upper track O RunddichtringO boss place axial cross section outside surface is circular arc, the boss outside surface also contacts for line with these place's draining expansion pipe 7 endoporus, the line contact can make draining expansion pipe 7 that micro-axial wobble is arranged, and is conducive to the free-extension of draining expansion pipe 7.
5, the cloth weir board 4, but the every end in drain box 5 both sides has Gong the cloth weir board 4 of two above-below directions by the slotted hole of bolt up-down adjustment, 2 cloth weir boards 4 are being installed in respectively drain box 5 both sides (when floating drum 3 up-down adjustment amount surpluses are not enough, thereby the draft that can change by down regulating cloth weir board 4 drain box 5 changes fluid to the flow of next stage treatment tank) by bolt on the slotted hole.6, floating drum 3 is fixed on the floating drum adjusting support 5-2 by floating drum adjusting bolt 6-1 and floating drum setting nut 6-2, and the bolt hole 6-3 that floating drum is regulated 5-2 on the support is the slotted hole of above-below direction.(floating drum adjusting bolt 6-1 can realize the up-down adjustment of floating drum 3 when cloth weir board 4 up-down adjustment amount surpluses are not enough by bolt hole 6-3, thereby the draft that can change by down regulating cloth floating drum 3 drain box 5 changes fluid to the flow of next stage treatment tank).
7, horizontal adjustment upper limit device 16 makes it remain on the vertical line in line position switch 2 contacts, upper limit device 16 has 4,4 support slideway 14 upper ends are respectively installed one, and each upper limit device 16 all is positioned at top water-level place, support slideway 14 upper end, and upper limit device 16 is welded on the support slideway 14.Embodiment 2
The quantitative discharge equipment of the unpowered supernatant liquor of two adjustings
1, the quantitative discharge equipment of the unpowered supernatant liquor of two adjustings comprises slideway upper holder 1, line position switch 2, floating drum 3, cloth weir board 4, drain box 5, floating drum setting device 6, draining expansion pipe 7, header 8, motorized valve 9, advective separation of oil settling tank 10, pre-buried mount pad 11, support slideway base 12, lower retainer 13, support slideway 14, drain box orienting sleeve 15, upper limit device 16, bolt 17, drain box rising pipe 5-1, floating drum is regulated support 5-2, drain box end plate 5-3, weir plate setting device 5-4, floating drum adjusting bolt 6-1, floating drum setting nut 6-2, bolt hole 6-3, expansion pipe a7-1, expansion pipe b7-2, gland bolt 7-3, gland 7-4, O RunddichtringO 7-5, tight fixed bolt 7-6, header joint 8-1, the body 8-2 that catchments, pre-buried mount pad bolt 11-1; It is characterized in that described four pack support slideway bases 12 are installed on 10 4 pre-buried mount pads 11 of advective separation of oil settling tank, pre-buried mount pad 11 is connected by bolt 17 with support slideway base 12; 4 pack support slideways 14 are vertically mounted on the support slideway base 12 with horizontal plane; Slideway upper holder 1 is equipped with on support slideway 14 tops, and drain box orienting sleeve 15 is welded to connect with drain box end plate 5-3; 4 groups of drain box orienting sleeves 15 are enclosed within on the 4 pack support slideways 14 on the drain box 5; Being welded with 3 drain box rising pipe 5-1 that are welded on 3 header joint 8-1 and the drain box 5 on the header 8 is connected by 3 groups of draining expansion pipes 7; Drain box end plate 5-3 is equipped with in drain box 5 front and back, and there is symmetrical weir plate setting device 5-4 drain box end plate 5-3 both sides, and cloth weir board 4 is connected with drain box by weir plate setting device 5-4; Floating drum 3 is installed in floating drum and regulates on the support 5-2, and support regulated by floating drum 3 and drain box end plate 5-3 is welded to connect; Behavior switch 2 is installed near near the drain box 5-3 end plate one of them support slideway 14, and lower retainer 13 is welded to connect required lowest water level place, the support of line position switch 2 slideway 14 lower ends nearby; Motorized valve 9 is contained in header 8 and leans out on the advective separation of oil settling tank 10 outer pipelines.
2, described slideway upper holder 1 is two angle bar cross welds, and slideway upper holder 1 is connected fastening by bolt 17 with support slideway 14.
3, described support slideway 14 is 2mm total backlash 4mm with the one-sided gap of drain box orienting sleeve 15, the hydraucone of drain box orienting sleeve 15 upper and lower port angle α=15 °, jam when preventing that drain box orienting sleeve 15 from moving up and down along support slideway 14.
4, described draining expansion pipe 7 has 3 groups, every group by 3 the joint form, each draining expansion pipe b7-2 junction is embedded with 2 road O RunddichtringOs, for preventing that each junction from coming off, the fixed connection place is provided with tight fixed bolt 7-6, the active connection place is provided with gland 7-4, draining expansion pipe b7-2 has boss at upper track O RunddichtringO place, gland 7-4 axial cross section endoporus is circular arc, endoporus is that line contacts with draining expansion pipe 7 outside surfaces at this place, upper track O RunddichtringO boss place axial cross section outside surface is circular arc, the boss outside surface also contacts for line with these place's draining expansion pipe 7 endoporus, the line contact can make draining expansion pipe 7 that micro-axial wobble is arranged, and is conducive to the free-extension of draining expansion pipe 7.
5, the cloth weir board 4, but the every end in drain box 5 both sides has Gong the cloth weir board 4 of two above-below directions by the slotted hole of bolt up-down adjustment, 2 cloth weir boards 4 are being installed in respectively drain box 5 both sides (when floating drum 3 up-down adjustment amount surpluses are not enough, thereby the draft that can change by down regulating cloth weir board 4 drain box 5 changes fluid to the flow of next stage treatment tank) by bolt on the slotted hole.
6, floating drum 3 is fixed on the floating drum adjusting support 5-2 by floating drum adjusting bolt 6-1 and floating drum setting nut 6-2, and the bolt hole 6-3 that floating drum is regulated 5-2 on the support is the slotted hole of above-below direction.(floating drum adjusting bolt 6-1 can realize the up-down adjustment of floating drum 3 when cloth weir board 4 up-down adjustment amount surpluses are not enough by bolt hole 6-3, thereby the draft that can change by down regulating cloth floating drum 3 drain box 5 changes fluid to the flow of next stage treatment tank).
7, horizontal adjustment upper limit device 16 makes it remain on the vertical line in line position switch 2 contacts, upper limit device 16 has 4,4 support slideway 14 upper ends are respectively installed one, and each upper limit device 16 all is positioned at top water-level place, support slideway 14 upper end, and upper limit device 16 is welded on the support slideway 14.
At first debug aquifer yield during operation, open motorized valve 9, observe sewage works drain discharge meter, when water displacement during greater than the sewage works design discharge, adjust floating drum 3 downwards, drain box 5 come-ups, cloth weir board 4 draft amounts reduce, be that the degree of depth that cloth weir board 4 descends point to dive beneath the water most reduces, drain discharge reduces, otherwise, to adjusted floating drum 3, to increase the draft amount of cloth weir board 4, drain discharge increases, and equals design discharge until regulate drain discharge.
When advective separation of oil settling tank 10 flooding quantitys equal drain box 5 drain discharge, drain box 5 is stabilized on the certain liquid, when less than drain discharge, advective separation of oil settling tank 10 liquid levels constantly descend, drain box 5 can constantly descend thereupon, during to lower retainer 13, when being lowest water level, line position switch 2 touches lower retainer 13, lower retainer 13 is sent signal, close motorized valve 9, stop draining, drain box 5 namely stops, and along with continuing water inlet, liquid level rises, drain box 5 rises, travel switch resets, motorized valve 9 is opened, and drain box 5 begins again draining, when water inlet surpasses design discharge, advective separation of oil settling tank 10 liquid levels constantly rise, drain box 5 can constantly rise thereupon, during supreme stopper 16, namely during top water-level, drain box 5 can not rise again, along with liquid level continues to rise, the draft amount of cloth weir board 4 increases thereupon, and then drain discharge also increases, the unlikely top water-level that surpasses, flooding quantity generally can not surpass design discharge for a long time, and the short period of time surpasses design discharge, is regulated by advective separation of oil settling tank 10 water-holding capacities.
Claims (7)
1. the quantitative discharge equipment of the unpowered supernatant liquor of two adjustings comprises the slideway upper holder, the line position switch, floating drum, the cloth weir board, drain box, the floating drum setting device, the draining expansion pipe, header, motorized valve, the advective separation of oil settling tank, pre-buried mount pad, the support slideway base, lower retainer, the support slideway, the drain box orienting sleeve, the upper limit device, bolt, the drain box rising pipe, floating drum is regulated support, the drain box end plate, the weir plate setting device, the floating drum adjusting bolt, the floating drum setting nut, bolt hole, expansion pipe a, expansion pipe b, gland bolt, gland, the O RunddichtringO, tight fixed bolt, the header joint, the body that catchments, pre-buried mount pad bolt; It is characterized in that described four pack support slideway bases are installed on four pre-buried mount pads of advective separation of oil settling tank, pre-buried mount pad is connected by bolt with the support slideway base; 4 pack support slideways and horizontal plane are vertically mounted on the support slideway base; The slideway upper holder is equipped with on support slideway top, and drain box orienting sleeve and drain box end plate are welded to connect; 4 groups of drain box orienting sleeves are enclosed within on the 4 pack support slideways on the drain box; Being welded with 3 drain box rising pipes that are welded on 3 header joints and the drain box on the header is connected by 3 groups of draining expansion pipes; The drain box end plate is housed before and after the drain box, and there is symmetrical weir plate setting device drain box end plate both sides, and the cloth weir board is connected with drain box by the weir plate setting device; Floating drum is installed in floating drum and regulates on the support, and floating drum is regulated support and the drain box end plate is welded to connect; The behavior switch is installed near near the drain box end plate one of them support slideway, and lower retainer is welded to connect required lowest water level place, the support of line position switch slideway lower end nearby; Motorized valve is contained in header and leans out on the outer pipeline of advective separation of oil settling tank.
2. the slideway upper holder described in the claim 1 pair quantitative discharge equipment of the unpowered supernatant liquor of adjusting is characterized in that two angle bar cross welds together, and the slideway upper holder is connected fastening by bolt with the support slideway.
3. support slideway and the drain box orienting sleeve described in the claim 1 pair quantitative discharge equipment of the unpowered supernatant liquor of adjusting is characterised in that the two one-sided gap is 2mm total backlash 4mm.
4. the draining expansion pipe described in the claim 1 pair quantitative discharge equipment of the unpowered supernatant liquor of adjusting is characterized in that the draining expansion pipe has 3 groups, every group by 3 the joint form, each draining expansion pipe b junction is embedded with 2 road O RunddichtringOs, the fixed connection place is provided with tight fixed bolt, the active connection place is provided with gland, draining expansion pipe b has boss at upper track O RunddichtringO place, and gland axial cross section endoporus is circular arc, and upper track O RunddichtringO boss place axial cross section outside surface is circular arc.
5. regulate the cloth weir board described in the quantitative discharge equipment of unpowered supernatant liquor such as claim 1 pair, it is characterized in that drain box both sides end plate, but every end has Gong the cloth weir board of two above-below directions by the slotted hole of bolt up-down adjustment, and 2 cloth weir boards are contained in respectively the drain box both sides by bolt on slotted hole.
6. the floating drum described in the claim 1 pair quantitative discharge equipment of the unpowered supernatant liquor of adjusting is characterized in that floating drum is fixed on floating drum by adjusting bolt and floating drum setting nut and regulates on the support, and the bolt hole that floating drum is regulated on the support is the slotted hole of above-below direction.
7. the upper limit device 16 described in the claim 1 pair quantitative discharge equipment of the unpowered supernatant liquor of adjusting is characterized in that upper limit device 16 and line position switch 2 contacts are on a vertical line, upper limit device 16 has 4,4 support slideway 14 upper ends respectively are equipped with one, each upper limit device 16 all is positioned at top water-level place, support slideway 14 upper end, and upper limit device 16 is welded on the support slideway 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210367592 CN102874894B (en) | 2012-09-28 | 2012-09-28 | Dual-adjustment unpowered supernatant quantitative discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210367592 CN102874894B (en) | 2012-09-28 | 2012-09-28 | Dual-adjustment unpowered supernatant quantitative discharging device |
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| Publication Number | Publication Date |
|---|---|
| CN102874894A true CN102874894A (en) | 2013-01-16 |
| CN102874894B CN102874894B (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210367592 Expired - Fee Related CN102874894B (en) | 2012-09-28 | 2012-09-28 | Dual-adjustment unpowered supernatant quantitative discharging device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668664A (en) * | 2016-04-07 | 2016-06-15 | 爱唯科环境科技股份有限公司 | Water purifier wastewater quantity adjusting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5464849A (en) * | 1977-11-01 | 1979-05-25 | Babcock Hitachi Kk | Apparatus for discharging waste water and suspended matters separately |
| KR100687409B1 (en) * | 2005-05-17 | 2007-02-26 | 금호산업주식회사 | Apparatus for discharging cleaned water from sequencing batch reactor |
| CN201240865Y (en) * | 2008-05-30 | 2009-05-20 | 莱州明波水产有限公司 | Arced solid-liquid separation sieve for water treatment |
| CN201634466U (en) * | 2010-01-12 | 2010-11-17 | 山西太钢不锈钢股份有限公司 | Sewage treatment device for integral oil removal and sedimentation |
-
2012
- 2012-09-28 CN CN 201210367592 patent/CN102874894B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5464849A (en) * | 1977-11-01 | 1979-05-25 | Babcock Hitachi Kk | Apparatus for discharging waste water and suspended matters separately |
| KR100687409B1 (en) * | 2005-05-17 | 2007-02-26 | 금호산업주식회사 | Apparatus for discharging cleaned water from sequencing batch reactor |
| CN201240865Y (en) * | 2008-05-30 | 2009-05-20 | 莱州明波水产有限公司 | Arced solid-liquid separation sieve for water treatment |
| CN201634466U (en) * | 2010-01-12 | 2010-11-17 | 山西太钢不锈钢股份有限公司 | Sewage treatment device for integral oil removal and sedimentation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668664A (en) * | 2016-04-07 | 2016-06-15 | 爱唯科环境科技股份有限公司 | Water purifier wastewater quantity adjusting device |
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| CN102874894B (en) | 2013-09-11 |
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