CN205796652U - Adjustable-flow turnbarrel valve - Google Patents
Adjustable-flow turnbarrel valve Download PDFInfo
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- CN205796652U CN205796652U CN201620456808.5U CN201620456808U CN205796652U CN 205796652 U CN205796652 U CN 205796652U CN 201620456808 U CN201620456808 U CN 201620456808U CN 205796652 U CN205796652 U CN 205796652U
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- flow
- outer sleeve
- discharging mouth
- valve
- mud discharging
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Abstract
The utility model discloses a kind of adjustable-flow turnbarrel valve, including the inner sleeve being fixedly installed, rotatably it is set in the outer sleeve outside inner sleeve, described inner sleeve and the corresponding position of outer sleeve are offered respectively and are equipped with interior mud discharging mouth and outer mud discharging mouth, can realize emission flow by the degree of overlapping of hinged interior mud discharging mouth and outer mud discharging mouth.The relative motion of outer sleeve and inner sleeve is changed into rotary, Flow-rate adjustment is realized by the degree of overlapping of mud discharging mouth and outer mud discharging mouth in changing, i.e. when outer sleeve is relative to inner sleeve different rotation angle, the perforate of outer sleeve can block inner sleeve perforated area in varying degrees, thus the fluid flow that regulation is by this perforate, facility simple to operate.
Description
Technical field
This utility model relates to technical field of sewage treatment equipment, particularly relates to a kind of adjustable-flow and rotates
Telescoping valve.
Background technology
Secondary sedimentation tank, is that sewage treatment plant receives waste water to carry out two stage treatment, by mixed liquor after biochemical treatment
Carry out solid-liquid separation, in order to remove the sedimentation tank of biological suspended solids, to ensure final outflow water water quality.Living
Property sludge in, from Aeration tank flow out mixed liquor secondary sedimentation tank, carry out mud-water separation and sludge condensation,
Arranging outside water outlet overflow after clarification, the activated sludge of concentration is partly refluxed to Aeration tank, and remaining is as residue dirt
Arrange outside mud.Spoil disposal canal is set at secondary precipitation pool side, spoil disposal canal arranges mud sleeve and controls backflow dirt
Mud amount.Mud sleeve is as the visual plant of regulation activity sludge reflux to Aeration tank, and its backflow controlled is dirty
Mud amount is closely related to the treatment efficiency of whole sewage disposal system.
Chinese patent CN202860196U discloses a kind of mud discharge regulating sleeve valve, including being fixed on secondary
Outer sleeve in the spoil disposal canal of sedimentation tank and the inner sleeve being located in outer sleeve, described spoil disposal canal is arranged over band
Dynamic inner sleeve is relative to the driver of the upper and lower sliding of outer sleeve, the lower end of described outer sleeve and the row of secondary sedimentation tank
Mud pipe connects, and mud is discharged to spoil disposal canal from the upper end of inner sleeve, is provided with between described inner sleeve and outer sleeve
Sealing ring, described inner sleeve is provided with outer sleeve and prevents sealing ring de-when inner sleeve is relative to outer sleeve sliding
Going out the position limiting structure of inner sleeve, described inner sleeve is higher than secondary sedimentation tank relative to the upper end of outer sleeve sliding stroke
Peak level, described inner sleeve relative to the lower end of outer sleeve sliding stroke less than the Gao Shui of secondary sedimentation tank
Position.
But above-mentioned hoisting type spoil disposal telescoping valve, its regulating time is long, and cannot the backflow of accurate conditioning of mud
Amount, spoil disposal canal civil engineering needs the degree of depth big, and costly, long construction period.
Utility model content
The purpose of this utility model is for technological deficiency present in prior art, and provides a kind of adjustable stream
Amount formula turnbarrel valve.
Be the technical scheme is that by realizing the purpose of this utility model
A kind of adjustable-flow turnbarrel valve, including the inner sleeve being fixedly installed, in being rotatably set in
The outer sleeve of cartridge exterior, described inner sleeve and the corresponding position of outer sleeve offer respectively be equipped with interior mud discharging mouth and
Outer mud discharging mouth, can realize emission flow by the degree of overlapping of hinged interior mud discharging mouth and outer mud discharging mouth.
Also include fixing, with described outer sleeve top, the adjusting rod being connected.
Also include the indicator board being fixedly installed and being centrally formed with the through hole that permission outer sleeve passes, described
Outer sleeve top is provided with instruction unit, is formed with the mark corresponding with described instruction unit on described indicator board
Knowledge portion.
Described interior mud discharging mouth be shaped as rectangle, described outer mud discharging mouth be shaped as right-angled trapezium, institute
The top margin of the right-angled trapezium stated and base all with the axially vertical setting of outer sleeve.
Described instruction unit is 5 aperture instructions.
Adpting flange it is formed with to achieve a fixed connection bottom described inner sleeve.
Described instruction unit is to fix the spacer being connected with described outer sleeve, and described mark part is for being formed
Can be matchingly by the described clamped groove therein of spacer in described through hole ring week.
Compared with prior art, the beneficial effects of the utility model are:
The relative motion of outer sleeve and inner sleeve is changed into rotary, by mud discharging mouth and outer spoil disposal in changing
The degree of overlapping of mouth realizes Flow-rate adjustment, i.e. when outer sleeve is relative to inner sleeve different rotation angle, and outer sleeve
Perforate can block inner sleeve perforated area in varying degrees, thus the fluid flow that regulation is by this perforate,
Facility simple to operate.
Accompanying drawing explanation
Fig. 1 show the structural representation of adjustable-flow turnbarrel valve of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.Should be appreciated that
Specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
As it is shown in figure 1, adjustable-flow turnbarrel valve of the present utility model includes by bottom adpting flange
The inner sleeve 1 being fixedly installed, is rotatably set in the outer sleeve 2 outside inner sleeve, described inner sleeve and
The corresponding position of outer sleeve is offered respectively and is equipped with interior mud discharging mouth 3 and outer mud discharging mouth 4, by hinged interior mud discharging mouth with outer
The degree of overlapping of mud discharging mouth can realize emission flow.
The relative motion of outer sleeve and inner sleeve is changed into rotary, by mud discharging mouth and outer spoil disposal in changing
The degree of overlapping of mouth realizes Flow-rate adjustment, i.e. when outer sleeve is relative to inner sleeve different rotation angle, and outer sleeve
Perforate can block inner sleeve perforated area in varying degrees, thus the fluid flow that regulation is by this perforate,
Facility simple to operate.
Preferably, described interior mud discharging mouth be shaped as rectangle, described outer mud discharging mouth be shaped as right angle
Trapezoidal, the top margin of described right-angled trapezium and base all with the axially vertical setting of outer sleeve.By adjusting not
With the relative angle of opening shape inner-outer sleeve, change area of passage, adjust flow the finest.
Further, for ease of force, also include fixing, with described outer sleeve top, the adjusting rod 5 being connected.
And, it is simple to showing concrete aperture, also include being fixedly installed and be centrally formed with allowing outer sleeve to pass is logical
The indicator board 6 in hole, is provided with instruction unit at described outer sleeve top, as indicated pin or indicator board, described
Indicator board on be formed with the mark part corresponding with described instruction unit, it is preferable that described instruction unit is 5
Individual aperture indicates.Specifically, having fluting at 5 and indicate as aperture on indicator board, correspondence 5 is not
Same angle, respectively corresponding the 0% of the inner sleeve area that blocks, 25%, 50%, 75%, 100%, and on indicator board
Labelling X respectively, 3/4,1/2,1/4,0, thus reach to regulate fast and accurately the purpose of flow.
Described instruction unit is to fix the spacer being connected with described outer sleeve, and described mark part is for being formed
Can be matchingly by the described clamped groove therein of spacer in described through hole ring week.
Wherein, the top of inner sleeve and outer sleeve is not closed, and mud position is highly below inner sleeve with outer
The top of sleeve so that normal spoil disposal, and by the mud discharging mouth spoil disposal of sidepiece, inner sleeve and outer sleeve it
Between need not seal, simplify structure reduce cost, improve stability.
Specifically, outer sleeve outer wall is provided with the radially prominent spacer 7 extended, at indicator board
On have at 5 that groove 8 is as mark part, both are in sustained height scope, when needs adjust angle, first
Outer sleeve is slightly mentioned, makes banking stop leave groove scope, after rotating to need angle, at the most above-mentioned 5
Putting down again and again of position, makes banking stop insert groove, prevents outer sleeve from rotating freely, and outer sleeve does not upwards have
Spacing, it is placed on the adpting flange of inner sleeve by its deadweight after being adjusted in place, terminal with compact integral structure operation is convenient,
And stability is high, service life is long.
Telescoping valve of the present utility model is suitable for and is installed in the spoil disposal canal that Zhou Jinzhou goes out chain mud scraper, reaches fast
Speed, regulates the purpose of sludge back flow quantity accurately, overcomes former hoisting type telescoping valve regulating time length and flow
It is difficult to accurately control, there is spoil disposal canal civil engineering amount simultaneously and reduce, the advantage that corresponding investment cost reduces.
The above is only preferred implementation of the present utility model, it is noted that for this technology
For the those of ordinary skill in field, on the premise of without departing from this utility model principle, it is also possible to if making
Dry improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. an adjustable-flow turnbarrel valve, it is characterised in that include the inner sleeve being fixedly installed, can
Being set in the outer sleeve outside inner sleeve rotatably, described inner sleeve and the corresponding position of outer sleeve are offered respectively
Being equipped with interior mud discharging mouth and outer mud discharging mouth, the degree of overlapping by hinged interior mud discharging mouth and outer mud discharging mouth can the row of realization
The amount of releasing.
2. adjustable-flow turnbarrel valve as claimed in claim 1, it is characterised in that also include and institute
The adjusting rod of connection is fixed at the outer sleeve top stated.
3. adjustable-flow turnbarrel valve as claimed in claim 1, it is characterised in that also include fixing
Arrange and be centrally formed with the indicator board of the through hole allowing outer sleeve to pass, arrange at described outer sleeve top
There is instruction unit, described indicator board is formed the mark part corresponding with described instruction unit.
4. adjustable-flow turnbarrel valve as claimed in claim 1, it is characterised in that described interior row
Mud mouth be shaped as rectangle, described outer mud discharging mouth be shaped as right-angled trapezium, described right-angled trapezium
Top margin and base all with the axially vertical setting of outer sleeve.
5. adjustable-flow turnbarrel valve as claimed in claim 3, it is characterised in that described instruction
Portion is 5 aperture instructions.
6. adjustable-flow turnbarrel valve as claimed in claim 1, it is characterised in that described inner sleeve
Adpting flange it is formed with to achieve a fixed connection bottom Tong.
7. the adjustable-flow turnbarrel valve as described in claim 3 or 5, it is characterised in that described
Instruction unit is to fix the spacer being connected with described outer sleeve, and described mark part is to be formed at described leading to
Orifice ring week can be matchingly by the described clamped groove therein of spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620456808.5U CN205796652U (en) | 2016-05-18 | 2016-05-18 | Adjustable-flow turnbarrel valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620456808.5U CN205796652U (en) | 2016-05-18 | 2016-05-18 | Adjustable-flow turnbarrel valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205796652U true CN205796652U (en) | 2016-12-14 |
Family
ID=57500000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620456808.5U Active CN205796652U (en) | 2016-05-18 | 2016-05-18 | Adjustable-flow turnbarrel valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205796652U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399884A (en) * | 2017-09-21 | 2017-11-28 | 凌志环保股份有限公司 | A kind of new rural village domestic sewage denitrifying-dephosphorizing cleaning system |
| CN107445301A (en) * | 2017-09-21 | 2017-12-08 | 凌志环保股份有限公司 | A kind of gas stripping type septic tank |
| CN107598781A (en) * | 2017-09-04 | 2018-01-19 | 盐城市丰特铸造机械有限公司 | A kind of adjustment structure and adjusting method of shot-blasting machine orienting cover window size |
| CN110052074A (en) * | 2019-05-30 | 2019-07-26 | 东莞市倍益清环保科技有限公司 | The adjustable rotary water-out device of water yield |
-
2016
- 2016-05-18 CN CN201620456808.5U patent/CN205796652U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598781A (en) * | 2017-09-04 | 2018-01-19 | 盐城市丰特铸造机械有限公司 | A kind of adjustment structure and adjusting method of shot-blasting machine orienting cover window size |
| CN107399884A (en) * | 2017-09-21 | 2017-11-28 | 凌志环保股份有限公司 | A kind of new rural village domestic sewage denitrifying-dephosphorizing cleaning system |
| CN107445301A (en) * | 2017-09-21 | 2017-12-08 | 凌志环保股份有限公司 | A kind of gas stripping type septic tank |
| CN110052074A (en) * | 2019-05-30 | 2019-07-26 | 东莞市倍益清环保科技有限公司 | The adjustable rotary water-out device of water yield |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |