CN207079061U

CN207079061U - A kind of water decanter

Info

Publication number: CN207079061U
Application number: CN201720272479.3U
Authority: CN
Inventors: 杨为环
Original assignee: Zhejiang Link Technology Co Ltd
Current assignee: Zhejiang Link Technology Co Ltd
Priority date: 2017-03-20
Filing date: 2017-03-20
Publication date: 2018-03-09
Anticipated expiration: 2027-03-20

Abstract

A kind of water decanter is the utility model is related to, including pool wall of pool, pool wall of pool bottom are installed with convolution bearing；Outlet component is rotatably connected on convolution bearing, the outlet component front end is connected with float component；Control cabinet and support base are installed at the top of pool wall of pool；Spill spin block is rotatably connected on the support base, lifting decelerator is installed with spill spin block, hydraulically extensible bar is connected with lifting decelerator, hydraulically extensible bar is rotatablely connected with outlet component；The water decanter good separating effect, the effect of secondary mixing is not easy after separation；So that disturbance of the water decanter during water is strained to bottom sediment reduces, clear water can be preferably drained.

Description

A kind of water decanter

Technical field

The utility model belongs to technical field of sewage treatment equipment, and in particular to a kind of water decanter.

Background technology

With the development of increase and the industrial and agricultural production of urban population, caused sewage quantity in production and life process Increasingly increase, in order to mitigate harm of the sewage to water body and environment, needed before it is discharged into environment by purified treatment This link, existing sewage disposal system use pretreatment system, biochemical treatment system and sludge-water separating system mostly, mainly Due to using different processes to build its biochemical treatment system, and various types of sewage disposal system is existed It is otherwise varied in structure type, but existing sewage disposal system is there is same defect, i.e., forming sewage disposal Each processing pond of system is in dispersed distribution mode, is sequentially connected between processing pond by pipeline, this causes whole sewage disposal System occupies larger land area, not only increases its construction cost, also limit its scope of application, and each processing pond Personal management is required for, this undoubtedly adds the amount of labour and labor intensity of worker.

Water decanter is also known as decanter, is one of plant equipment of most critical in SBR techniques.Hydrocone type can be divided into and strain water Device, rotation water decanter, self-floating water decanter, mechanical water decanter, widely used at home at present is mostly rotary (category machinery One kind of formula water decanter).Water decanter is the equipment for the regular exclusion primary water that SBR techniques use, and it has can be from static pond Surface drains primary water, is precipitated without stirring, it is ensured that the effect of effluent quality.Because SBR methods technique uses intermittent reaction, enter Water, reaction, precipitation, draining are completed in same pond, without secondary sedimentation tank and sludge reflux equipment, therefore have and take up an area less, Invest the advantages that small, efficiency high, effluent quality are good；Multiple SBR ponds are connected simultaneously, there can also be traditional sludge method work The continuity (continuum micromeehanics) of skill, there is the intermittence of typical SBR techniques again, suitable for water quality, water, change big needs, Therefore extensive use both domestic and external is obtained.

Existing most of water decanter practical effect is bad, is easily damaged, and Maintenance and Repair are cumbersome, to actual work Great inconvenience is brought as production.In actual use, part water decanter fluctuation of service, accuracy is not high, uses the longevity Life is shorter, it is necessary to repeated multiple times test-based examination, has not only taken but also effort；Caused foam also floats in sewage disposal process simultaneously On liquid level, floating object, foam etc. are difficult to remove when straining water, and into water outlet, very big influence is brought on effluent quality.

For problem above, therefore, it is necessary to make improvements.

Utility model content

The utility model be in order to overcome it is above-mentioned in the prior art the defects of, there is provided it is a kind of simple in construction, it is easy to use, easily In operation, water efficiency high is strained, effluent quality is good, the water decanter of service life length.

In order to reach object above, technical scheme is used by the utility model：A kind of water decanter, including pond pond Wall, pool wall of pool bottom are installed with convolution bearing；Outlet component is rotatably connected on convolution bearing, the outlet component front end It is connected with float component；Control cabinet and support base are installed at the top of pool wall of pool；Spill spin block is rotatably connected on the support base, is revolved Lifting decelerator is installed with switch block, hydraulically extensible bar is connected with lifting decelerator, hydraulically extensible bar rotates with outlet component Connection.

As a kind of preferred scheme of the present utility model, the outlet component includes some water inlet pipes, and water inlet pipe side is set There is central tube；Water inlet pipe opposite side connects float component；Central tube is rotationally connected with convolution bearing；The centre is adjacent to be entered Connecting plate is installed between water pipe, rotation hanger is installed with connecting plate, rotation hanger is rotatablely connected with hydraulically extensible bar.

As a kind of preferred scheme of the present utility model, the float component includes floating drum, strains tank and connecting rod；Connection Bar, which is laid in, strains tank upper end, and floating drum is rotationally connected with by connecting rod and strained on tank, and it is corresponding with pontoon position to strain tank.

As a kind of preferred scheme of the present utility model, the floating drum is the hollow tubular structure of closing；This strains tank one Side is connected with central tube, and opposite side is provided with notch, and some supporting plates, described supporting plate one end are provided between the floating drum and connecting rod It is fixedly connected with floating drum, the other end is rotationally connected with connecting rod, and some supporting plates are equidistantly laid on floating drum.

As a kind of preferred scheme of the present utility model, the notch is to be opened along the strip for straining the setting of tank length direction Mouthful.

As a kind of preferred scheme of the present utility model, the width for straining tank is 2 times of floating drum width.

It is provided with as a kind of preferred scheme of the present utility model, in the control cabinet and is used to control supernatant to arrange from sludge-tank The electric control gear gone out and the PLC being arranged on outside sludge-tank；PLC electrically connects with electric control gear.

As a kind of preferred scheme of the present utility model, the electric control gear left end is installed with radio signal reception Device, and radio signal receiving apparatus is electrically connected with by wire and electric control gear.

As a kind of preferred scheme of the present utility model, it is described strain tank, central tube is fixedly connected with water inlet pipe, one into Type, this is strained tank, central tube and water inlet pipe and is made up of stainless steel.

As a kind of preferred scheme of the present utility model, the central tube is using some segmentation branch pipe connections, the center Liner is provided with inside pipe.

The beneficial effects of the utility model are：

1. it is corresponding with pontoon position to strain tank；Scum silica frost, foam that can avoid floating on the water surface during water inlet etc., which enters, to be strained Hydrophone, avoid the pollution to effluent quality；Meanwhile the structure strained on tank is rotationally connected with by connecting rod using floating drum, strain Hydrophone small volume, occupies little space, and strains water efficiency high.

2. the water decanter good separating effect, the effect of secondary mixing is not easy after separation；So that water decanter is straining the mistake of water Disturbance in journey to bottom sediment reduces, and can preferably drain clear water.

3. draining the supernatant in sludge-tank automatically under PLC program control, realize to the automatic dense of water treatment sludge Contracting, it for water decanter common at present, can effectively mitigate the load of sludge drying, save a large amount of electric energy, improve sludge Desiccation ability.

4. central tube is provided with liner using some segmentation branch pipe connections, central tube inside；By adjust segmentation branch pipe with it is interior The length of the relative position regulation central tube of lining, different center length of tube is adjusted according to different working environments, so as to meet It is different to strain water depth, it is applied widely.

Brief description of the drawings

Fig. 1 is embodiment side view of the present utility model；

Fig. 2 is example structure schematic diagram of the present utility model；

Fig. 3 is the utility model float component structural representation；

Reference in figure：Pool wall of pool 1, circle round bearing 2, control cabinet 3, electric control gear 3-1, PLC 3-2, nothing Line electric signal reception device 3-3, support base 4, lifting decelerator 5, outlet component 6, water inlet pipe 6-1, central tube 6-2, connecting plate 6-3, hanger 6-4 is rotated, float component 7, floating drum 7-1, strains tank 7-2, connecting rod 7-3, notch 7-4, supporting plate 7-5, hydraulic pressure Expansion link 8, spill spin block 9.

Embodiment

The utility model embodiment is elaborated below in conjunction with the accompanying drawings.

Embodiment one：As Figure 1-3, a kind of water decanter, including pool wall of pool 1, the bottom of pool wall of pool 1 are installed with Circle round bearing 2；Outlet component 6 is rotatably connected on convolution bearing 2, the front end of outlet component 6 is connected with float component 7；Pond The top of pool wall 1 is provided with control cabinet 3 and support base 4；Spill spin block 9 is rotatably connected on the support base 4, is installed with spill spin block 9 Lifting decelerator 5, hydraulically extensible bar 8 is connected with lifting decelerator 5, hydraulically extensible bar 8 is rotatablely connected with outlet component 6；From And reach good separating effect, the effect of secondary mixing is not easy after separation.So that water decanter sinks during water is strained to bottom The disturbance of starch reduces, and can preferably drain clear water.

Outlet component 6 includes some water inlet pipe 6-1, and water inlet pipe 6-1 sides are provided with central tube 6-2；Water inlet pipe 6-1 opposite sides Connect float component 7；Central tube 6-2 is rotationally connected with convolution bearing 2；It is fixed between the adjacent water inlet pipe 6-1 in the centre There is connecting plate 6-3, rotation hanger 6-4 is installed with connecting plate 6-3, rotation hanger 6-4 is rotatablely connected with hydraulically extensible bar 8；Adopt With above-mentioned technical proposal, ensure that water decanter gravity and suffered buoyancy are in a basic balance, make driving power consumption very low；So that water decanter exists Strain run during water it is more stable.

Float component 7 includes floating drum 7-1, strains tank 7-2 and connecting rod 7-3；Connecting rod 7-3, which is laid in, to be strained on tank 7-2 End, floating drum 7-1 are rotationally connected with by connecting rod 7-3 and strained on tank 7-2, and it is corresponding with floating drum 7-1 positions to strain tank 7-2；Enter Scum silica frost, foam that can avoid floating on the water surface during water etc. enters water decanter, avoids the pollution to effluent quality；Meanwhile use Floating drum 7-1 is rotationally connected with the structure strained on tank 7-2 by connecting rod 7-3, water decanter small volume, occupies little space, strains water Efficiency high.

Floating drum 7-1 is the hollow tubular structure of closing；For providing buoyancy for water decanter, can be suspended in water simultaneously It can change with SEA LEVEL VARIATION；This is strained tank 7-2 sides and is connected with central tube 6-2, and opposite side is provided with notch 7-4, and notch 7-4 is Along the strip opening for straining the setting of tank 7-2 length directions, some supporting plate 7-5 are provided between floating drum 7-1 and connecting rod 7-3, Described supporting plate 7-5 one end is fixedly connected with floating drum 7-1, and the other end is rotationally connected with connecting rod 7-3, some supporting plate 7-5 Equidistantly it is laid on floating drum 7-1；；The width for straining tank 7-2 is 2 times of floating drum 7-1 width, by setting supporting plate 7-5, is improved Floating drum 7-1 and the bonding strength for straining tank 7-2, ensure that the water decanter is safe to use, improve the life-span of water decanter.

The electric control gear 3-1 for being used for controlling supernatant to be discharged from sludge-tank is provided with control cabinet 3 and is arranged on sludge-tank Outer PLC 3-2；PLC 3-2 electrically connects with electric control gear 3-1；Using PLC 3-2 intelligent drives, strain Hydrophone be connected to after drain command will quickly strain tank 7-2 by stand be moved to below the water surface stop, draining；Treat that clear water is drained Afterwards, water decanter is connected to drain command and will quickly strain tank 7-2 and be moved to by stand below the water surface and stops again, draining；So Repeatedly；After water decanter reaches lowest water level, the liquid-level switch for being placed in lowest water level sends return instruction, and water decanter quickly returns Initial stand is raised to, completes a working cycles；The utility model is under PLC program control by the supernatant in sludge-tank Liquid drains automatically, realizes the automatic concentration to water treatment sludge, for water decanter common at present, can effectively mitigate dirt The load of mud desiccation, a large amount of electric energy are saved, improve sludge drying ability.

Electric control gear 3-1 left ends are installed with radio signal receiving apparatus 3-3, and radio signal receiving apparatus 3- 3 are electrically connected with by wire and electric control gear 3-1；It is connected, can be entered with wireless receiver by radio signal receiving apparatus 3-3 Row remote control water decanter works, and saves manpower, can be lost with the operation button on prevention and control case 3 because of long-time operation Spirit.

Strain tank 7-2, central tube 6-2 is fixedly connected with water inlet pipe 6-1, is integrally formed, this strains tank 7-2, central tube 6-2 It is made up with water inlet pipe 6-1 of stainless steel；The overall structural strength of water decanter and firmness are ensure that, is avoided because being flexible coupling Caused by the disadvantage such as fault rate height, short life, maintenance work intensity is big.

Central tube 6-2 is provided with liner using some segmentation branch pipe connections, the central tube 6-2 inside；It is segmented by adjusting The relative position of branch pipe and liner regulation central tube 6-2 length, different central tube 6-2 is adjusted according to different working environments Length, it is applied widely so as to meet different water depths of straining.

The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model；Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Although reference in figure has more been used herein：Pool wall of pool 1, circle round bearing 2, control cabinet 3, electric control gear 3-1, PLC 3-2, radio signal receiving apparatus 3-3, support base 4, lifting decelerator 5, outlet component 6, water inlet pipe 6-1, central tube 6-2, connecting plate 6-3, hanger 6-4 is rotated, float component 7, floating drum 7-1, strains tank 7-2, connecting rod 7-3, groove Mouthful 7-4, supporting plate 7-5, hydraulically extensible bar 8, the grade term of spill spin block 9, but it is not precluded from the possibility using other terms.Use These terms are used for the purpose of more easily describing and explaining essence of the present utility model；It is construed as any additional Limitation all disagreed with the utility model spirit.

Claims

A kind of 1. water decanter, it is characterised in that：Including pool wall of pool（1）, pool wall of pool（1）Bottom is installed with convolution bearing （2）；Circle round bearing（2）On be rotatably connected to outlet component（6）, the outlet component（6）Front end is connected with float component（7）；Water Pond pool wall（1）Top is provided with control cabinet（3）And support base（4）；The support base（4）On be rotatably connected to spill spin block（9）, rotation Block（9）On be installed with lifting decelerator（5）, lifting decelerator（5）On be connected with hydraulically extensible bar（8）, hydraulically extensible bar（8）With Outlet component（6）Rotation connection；The outlet component（6）Including some water inlet pipes（6-1）, water inlet pipe（6-1）During side is provided with Heart pipe（6-2）；Water inlet pipe（6-1）Opposite side connects float component（7）；Central tube（6-2）It is rotationally connected with convolution bearing（2） On；The adjacent water inlet pipe in the centre（6-1）Between be installed with connecting plate（6-3）, connecting plate（6-3）On be installed with rotation hanger （6-4）, rotate hanger（6-4）With hydraulically extensible bar（8）Rotation connection；The float component（7）Including floating drum（7-1）, strain water Groove（7-2）And connecting rod（7-3）；Connecting rod（7-3）It is laid in and strains tank（7-2）Upper end, floating drum（7-1）Pass through connecting rod（7- 3）It is rotationally connected with and strains tank（7-2）On, strain tank（7-2）With floating drum（7-1）Position is corresponding；The floating drum（7-1）For envelope The hollow tubular structure closed；This strains tank（7-2）Side is connected with central tube（6-2）, opposite side is provided with notch（7-4）, this is floating Cylinder（7-1）With connecting rod（7-3）Between be provided with some supporting plates（7-5）, the supporting plate（7-5）One end and floating drum（7-1）Gu Fixed connection, the other end are rotationally connected with connecting rod（7-3）On, some supporting plates（7-5）Equidistantly it is laid in floating drum（7-1）On.
A kind of 2. water decanter according to claim 1, it is characterised in that：The notch（7-4）Tank is strained for edge（7-2）It is long Spend the strip opening that direction is set.
A kind of 3. water decanter according to claim 2, it is characterised in that：It is described to strain tank（7-2）Width be floating drum（7- 1）2 times of width.
A kind of 4. water decanter according to claim 1, it is characterised in that：The control cabinet（3）Interior be provided with is used to control The electric control gear that clear liquid is discharged from sludge-tank（3-1）And it is arranged on the PLC outside sludge-tank（3-2）；PLC （3-2）With electric control gear（3-1）Electrical connection.
A kind of 5. water decanter according to claim 4, it is characterised in that：The electric control gear（3-1）Left end is fixedly mounted There is radio signal receiving apparatus（3-3）, and radio signal receiving apparatus（3-3）Pass through wire and electric control gear（3-1）Electricity Property connection.
A kind of 6. water decanter according to claim 3, it is characterised in that：It is described to strain tank（7-2）, central tube（6-2）With Water inlet pipe（6-1）It is fixedly connected, is integrally formed, this strains tank（7-2）, central tube（6-2）With water inlet pipe（6-1）For stainless steel Matter is made.
A kind of 7. water decanter according to claim 6, it is characterised in that：The central tube（6-2）Using some segmentation branch Pipe connects, the central tube（6-2）Inside is provided with liner.