CN207950778U - A kind of truss-like pumping suction dredge - Google Patents
A kind of truss-like pumping suction dredge Download PDFInfo
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- CN207950778U CN207950778U CN201820014154.XU CN201820014154U CN207950778U CN 207950778 U CN207950778 U CN 207950778U CN 201820014154 U CN201820014154 U CN 201820014154U CN 207950778 U CN207950778 U CN 207950778U
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- mud
- suction
- truss
- lower prop
- column body
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Abstract
The utility model discloses a kind of truss-like pumping suction dredges, including driving device, electric control box, girder, dredge pump, main line, mud drainage slot, further include several suction mud units, and the suction mud unit includes inhaling mud holder, dredging tube road sum aggregate mud device；The suction mud holder includes at least two support columns, and the support column includes column body and lower prop, and the column body is fixedly connected with girder, and the lower prop is fixedly connected with collection mud device, is slidably connected by length adjustment device between the column body and lower prop；The length adjustment device includes limit sliding chutes and fixed anchor bolt；The dredging tube road is equipped with bellows with collection mud device junction；The collection mud bottom of device is equipped with pulley, it is ensured that collection mud device difference in height identical as bottom of pond holding ensures the problems such as pool bottom sludge is timely and effectively discharged, avoids the occurrence of digestion, Mud up-floating, ensures effluent quality.
Description
Technical field
The utility model is related to a kind of truss-like pumping suction dredges.
Background technology
In wastewater treatment, sedimentation basin is usually the structures of mud-water separation before biochemistry or after biochemistry, mostly detaches particle
Thinner sludge.It is known as primary sedimentation tank before biochemistry, the sludge inorganic constituents of precipitation is more, and moisture percentage in sewage sludge is heavy relative to two
Pond sludge is lower.Sedimentation basin after biochemistry is commonly referred to as secondary settling tank, mostly organic sludge, and moisture percentage in sewage sludge is higher.It
Pattern it is very much, can be divided into flat flow, vertical-flow and three kinds of radial-flow by pool inner water stream direction.The pond type of rectangular sedimentation tank is in
Rectangle, waste water are flowed into from the one end in pond, and horizontal direction flows through pond, are flowed out from the other end in pond.Sewage treatment plant's flat flow
Sedimentation basin needs that the sludge for being sunken to bottom of pond is discharged outside pond by truss-like pumping suction dredge, and rectangular sedimentation tank bottom of pond is generally set
In respect of the gradient of i=0.01.The collection mud device absolute altitude of country's truss-like pumping suction dredge suction mud system is fixed at present, with
The movement of truss-like pumping suction dredge, relative distance of the mud suction mouth apart from bottom of pond is ceaselessly to change, generally in effluent trough
Position relative distance is maximum, and being sunken to the sludge of bottom of pond cannot all be pumped, and the time, which has been grown, easily causes digestion, on sludge
The problems such as floating, influence effluent quality.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, provide a kind of truss-like pumping suction mud
Machine, solve collect in above-mentioned background technology mud device absolute altitude can not with pool bottom sludge height change, spoil disposal efficiency is low, influences to be discharged
The problems such as water quality.
Technical solution adopted by the utility model to solve its technical problems is：Provide a kind of truss-like pumping suction mud
Machine, including driving device, electric control box, girder, dredge pump, main line, mud drainage slot further include several suction mud units, described
It includes inhaling mud holder, dredging tube road sum aggregate mud device to inhale mud unit；
The suction mud holder includes at least two support columns, and the support column includes column body and lower prop, the upper prop
Body is fixedly connected with girder, and the lower prop is fixedly connected with collection mud device, passes through length tune between the column body and lower prop
Regulating device is slidably connected；The length adjustment device includes the limit sliding chutes for being respectively arranged at column body and lower prop and fixed anchor
Bolt；
The dredging tube road be set to inhale mud holder in, the upper end on the dredging tube road is connected with main line, lower end and
Collect the connection of mud device, and junction is equipped with bellows；
The collection mud bottom of device is equipped with pulley.
In one preferred embodiment of the utility model, the fixed anchor bolt is set to the free end of column body, the limit
Sliding slot is vertically opened in the free end of lower prop, and the fixed anchor bolt is sheathed in limit sliding chutes.
In one preferred embodiment of the utility model, the bellows is set to the sustained height of length adjustment device,
And the stroke of the bellows is adapted with the length variable quantity of length adjustment device.
In one preferred embodiment of the utility model, the bellows is hard skeleton suction hose.
In one preferred embodiment of the utility model, there are four pulleys for the collection mud bottom of device installation.
Compared with the background art, it has the following advantages that the technical program：
1. collection mud device can be moved up and down with bottom of pond absolute altitude, depth displacement identical as bottom of pond holdings, guarantee pool bottom sludge and
When the problems such as being effectively discharged, avoiding the occurrence of digestion, Mud up-floating, ensure effluent quality.
Pass through limit sliding chutes and fixed anchor bolts with mud frame member is inhaled 2. collecting mud device, you can ensure collection mud device or more
It is mobile, and can guarantee the fixation with suction mud holder, it is simple in structure.
3. the pipeline of collection mud device is connect with dredging tube road by hard skeleton suction hose, ensure to move down on collection mud device
Sludge suction is unaffected when dynamic, simple in structure.
4, the length of limit sliding chutes can be according to the absolute altitude difference flexible modulation of bottom of pond, strong applicability.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is that the utility model inhales mud cellular construction schematic diagram.
The positions Fig. 3 the utility model length adjustment device schematic diagram.
Specific implementation mode
The content of the utility model is illustrated below in conjunction with the accompanying drawings：
Please refer to Fig. 1-3, a kind of truss-like pumping suction dredge of the utility model, including driving device 1, electric control box
2, girder 3, dredge pump 4, main line 5, mud drainage slot 6, further include several suction mud units, the suction mud unit include inhale mud holder,
73 sum aggregate mud device 75 of dredging tube road；
The suction mud holder includes at least two support columns, and the support column includes column body 711 and lower prop 713, institute
It states column body 711 to be fixedly connected with girder 3, the lower prop 713 is fixedly connected with collection mud device 75,711 He of the column body
It is slidably connected by length adjustment device between lower prop 713；The length adjustment device includes being respectively arranged at 711 He of column body
The limit sliding chutes 712 of lower prop 713 and fixed anchor bolt 714；The fixed anchor bolt 714 is set to the free end of column body 711, institute
The free end that limit sliding chutes 712 are vertically opened in lower prop 713 is stated, the fixed anchor bolt 714 is sheathed on limit sliding chutes
In 712.
The dredging tube road 73, which is set to, inhales in mud holder, and the upper end on the dredging tube road 73 is connected with main line 5, under
End is connect with collection mud device 75, and junction is equipped with bellows 731；The bellows 731 is hard skeleton suction hose,
It is set to the sustained height of length adjustment device, and the length of the stroke of the bellows 731 and length adjustment device
Variable quantity is adapted, i.e., the extended length of the bellows 731 is not less than 712 length of limit sliding chutes.
There are four pulleys 751 for 75 bottom of the collection mud device installation.
In wastewater treatment process, the utility model truss-like pumping suction dredge is controlled by electric control box 2, passes through girder 3
End carriage and driving device 1 drive of end are walked on trapped orbit, and the sludge of bottom of pond passes through each collection mud device for inhaling mud unit
75, hard skeleton suction hose, dredging tube road 73 are promoted to main line 5 through vacuum pump, and mud drainage slot outside pond is discharged to by main line 5
6 or spoil disposal canal in.There are four pulleys 751 for each 75 installation of collection mud device, and when truss-like pumping suction dredge is walked, it is logical to inhale mud holder
712 adjustment length of fixed anchor bolt 714 and limit sliding chutes is crossed, hard skeleton suction hose accordingly shrink or extend, collection mud dress
Setting 75 can move up and down with the absolute altitude of bottom of pond, 75 depth displacement identical as bottom of pond holding of collection mud device.
The above, only the utility model preferred embodiment, therefore the utility model implementation cannot be limited according to this
It is new all should still to belong to this practicality that is, according to equivalent changes and modifications made by the utility model patent range and description for range
In the range of type covers.
Claims (5)
1. a kind of truss-like pumping suction dredge, including driving device, electric control box, girder, dredge pump, main line, mud drainage slot,
It is characterized in that：Further include several suction mud units, the suction mud unit includes inhaling mud holder, dredging tube road sum aggregate mud device；
The suction mud holder includes at least two support columns, and the support column includes column body and lower prop, the column body with
Girder is fixedly connected, and the lower prop is fixedly connected with collection mud device, is filled by length adjustment between the column body and lower prop
It sets and is slidably connected；The length adjustment device includes the limit sliding chutes for being respectively arranged at column body and lower prop and fixed anchor bolt；
The dredging tube road, which is set to, inhales in mud holder, and the upper end on the dredging tube road is connected with main line, lower end and collection mud
Device connects, and junction is equipped with bellows；
The collection mud bottom of device is equipped with pulley.
2. a kind of truss-like pumping suction dredge according to claim 1, it is characterised in that：The fixed anchor bolt is set to
The free end of cylinder, the limit sliding chutes are vertically opened in the free end of lower prop, and the fixed anchor bolt is sheathed on limit
In the sliding slot of position.
3. a kind of truss-like pumping suction dredge according to claim 1, it is characterised in that：The bellows is set to length
The sustained height of regulating device is spent, and the stroke of the bellows is adapted with the length variable quantity of length adjustment device.
4. a kind of truss-like pumping suction dredge according to claim 1, it is characterised in that：The bellows is hard bone
Frame suction hose.
5. a kind of truss-like pumping suction dredge according to claim 1, it is characterised in that：The collection mud bottom of device installation
There are four pulleys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820014154.XU CN207950778U (en) | 2018-01-04 | 2018-01-04 | A kind of truss-like pumping suction dredge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820014154.XU CN207950778U (en) | 2018-01-04 | 2018-01-04 | A kind of truss-like pumping suction dredge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207950778U true CN207950778U (en) | 2018-10-12 |
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ID=63731935
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820014154.XU Active CN207950778U (en) | 2018-01-04 | 2018-01-04 | A kind of truss-like pumping suction dredge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709278A (en) * | 2020-12-16 | 2021-04-27 | 合肥恒大江海泵业股份有限公司 | Prevent blockking up air stripping formula sludge reflux pump |
-
2018
- 2018-01-04 CN CN201820014154.XU patent/CN207950778U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709278A (en) * | 2020-12-16 | 2021-04-27 | 合肥恒大江海泵业股份有限公司 | Prevent blockking up air stripping formula sludge reflux pump |
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