CN206873401U - Block dirty automatic dirt cleaning device - Google Patents
Block dirty automatic dirt cleaning device Download PDFInfo
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- CN206873401U CN206873401U CN201720463875.4U CN201720463875U CN206873401U CN 206873401 U CN206873401 U CN 206873401U CN 201720463875 U CN201720463875 U CN 201720463875U CN 206873401 U CN206873401 U CN 206873401U
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- trash rack
- support column
- cleaning device
- grab
- rotating shaft
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Abstract
It the utility model is related to power station technical field of waste treatment, refer specifically to one kind and block dirty automatic dirt cleaning device, it includes support column, upper trash rack, lower trash rack, collecting box, and support column is symmetrical arranged two, rotating shaft I is installed in the upper end of support column, in the middle part of support column installation rotating shaft II；Trash rack and lower trash rack are set gradually between two support columns；Upper trash rack is connected by vertical portion with horizontal part to be formed, and vertical portion connects with the junction of horizontal part for arc；The upper end of lower trash rack is installed on rotating shaft II；Gap be present with the lower end of upper trash rack in the upper end of lower trash rack.It is reasonable that device described in the utility model blocks dirty position, can in real time be adjusted according to water level and block dirty height, has the function of automatic pollutant removal.
Description
Technical field
Power station technical field of waste treatment is the utility model is related to, one kind is referred specifically to and blocks dirty automatic dirt cleaning device.
Background technology
In hydraulic power project, to make water quality meet the requirements, avoid that equipment is caused to damage, be not allow for doing harm to silt
Into penstock and the hydraulic turbine, therefore water inlet will set and block dirt, sediment trapping, desilting, anti-icing and sand surfing, ice discharging facility.For entering
Such as the water treatment before irrigating gate, the first step seeks to intercept floating refuse, including branch, leaf, weeds, house refuse
Deng.
Sewage blocking device of the prior art has using cable-styled trash rack, and decontamination clip is set on cable wire, blocks dirty rope and rotates
During decontamination clip cleaning is adhered to the dirt that blocks on dirty rope automatically, this mode can realize automatic pollutant removal, but decontamination clip
Due to being come and being wound by weeds etc., so as to reduce clean-up capability.In addition, carried out using garbage grille in the prior art
Dirt is blocked, automatic pollutant removal can not be realized for fixed garbage grille, the problem of also needing additionally to increase dirt cleaner, corrective measure is
Enable trash rack to overturn to be removed contamination, but this mode can not continuously be blocked dirt when trash rack is overturn to water inlet,
And overturn in trash rack in water, receive the resistance of water, add the energy consumption of switching mechanism, under trash rack of the prior art
End is not provided with fixing device, in order to prevent trash rack is rotated by hydraulic blow Parallel to the flow direction from causing rubbish to be asked into water inlet
Topic, the general material big using quality, not only bad for installation, also add the energy consumption for switching mechanism of removing contamination as trash rack.
The content of the invention
The utility model aims to solve the problem that the defects of prior art, there is provided one kind block dirty position rationally, have it is timely automated clear
The dirt-blocking dirt-cleaning device of dirty function.
The technical solution of the utility model is as follows：
One kind blocks dirty automatic dirt cleaning device, including support column, upper trash rack, lower trash rack, collecting box, described support column
Two are symmetrical arranged, rotating shaft I is installed in the upper end of support column, in the middle part of support column installation rotating shaft II；Two support columns it
Between set gradually trash rack and lower trash rack；
Described upper trash rack is connected by vertical portion with horizontal part to be formed, and the junction of vertical portion and horizontal part connects for arc
Connect, the left and right sides that upper trash rack is located at below vertical portion sets a lug I respectively, sets and I pairs of lug on the support columns
The grab I answered, the upper end of upper trash rack are installed on rotating shaft I；
The upper end of described lower trash rack is installed on rotating shaft II, and the left and right sides of lower trash rack bottom sets one respectively
Lug II, grab II corresponding with lug II is set on the support columns；The upper end of lower trash rack exists with the lower end of upper trash rack
Gap.
Described collecting box is installed on the top of support column, and its upper end is located at rotating shaft I lower section, and collecting box is relative to above blocking
The back side of dirty grid and lower trash rack is set.
The bottom of described collecting box uniformly opens up through hole.
Correspond to the lower end set location sensor I of upper trash rack vertical portion on the support columns, position sensor I is higher than water
Flat portion 20-50cm；Correspond to the bottom set location sensor II, described position sensor II of lower trash rack on the support columns
Higher than the bottom 20-50cm of lower trash rack.
Gap length between the upper end of described upper trash rack and lower trash rack is 0.3-1cm, and the gap length is set
Put, can effectively catching rubbish while trash rack and the lower trash rack activity is not interfered with each other.
Described support column is lifted by hydraulic control.
Described rotating shaft I, rotating shaft II connects a drive device respectively.
Described grab I, grab II is electrically connected with the controller, and during working condition, grab I one end is connected with lug I, card
Hook II one end is connected with lug II.
Described grab I, grab II and the connected mode of support column are be hinged, be hinged connected mode, make grab in water
The stress concentration of tie point between grab and support column with swing, can be reduced in the presence of power.
The operation principle of device described in the utility model is as follows：Upper trash rack has the function of blocking dirt and remove contamination concurrently, when above blocking
Dirty grid remove contamination work when, block dirt by lower trash rack, the playback after end of removing contamination of upper trash rack continues to block dirt.Grab I, card
Hook II is electrically connected with the controller respectively, and position sensor I and position sensor II electrically connect with the hydraulic controller of support column；
Upper trash rack is carried out before blocking dirty work, controller control grab I closure connection lug I, control grab II closure connection lug II,
Support column, which is decreased until when position sensor I senses the water surface, to be stopped declining, and upper trash rack carries out blocking dirt, when needing to remove contamination,
Support column rises, and due to the effect of horizontal part, the floating object of interception rises with upper trash rack, until position sensor II sensings
To stopping rising during the water surface, now upper trash rack 3 departs from the water surface, and controller control grab I, which unclamps, departs from lug I, then rotating shaft I
Upset makes trash rack upset 180 degree dump rubbish, and rubbish is poured into collecting box, after certain time of pausing, rotating shaft II reversions, on
Trash rack is kept in the center, and controller control grab I re-closes connection lug I, and hydraulic controller control support column is decreased until
Position sensor I senses the water surface, and this floating object that trash rack intercepts at present continues to intercept by upper trash rack, completes a job
Cyclic process.
The beneficial effects of the utility model are：Due to there is provided upper trash rack and lower trash rack, when upper trash rack rises
Remove contamination work when, lower trash rack can carry out blocking dirty work, solve as that can realize that continuous block dirty needs to increase auxiliary
The technical problem of sewage disposal apparatus, while solve the problem that can not carry out blocking dirt during automatic dirt cleaning device is removed contamination；Blocked upper
Horizontal part is set on dirty grid, to greatest extent can be picked up the floating object of interception in upper trash rack uphill process, effect of removing contamination
Well, upper trash rack is just overturn after the water surface is departed from addition, and upper trash rack is not acted on by the resistance of water, is reduced and is overturn
The power consumption of the drive device of axle I connections；The vertical portion of upper trash rack is that arc connects with the junction of horizontal part, is carried out in water
When blocking dirt, reduce the stress that junction receives, make trash rack more firm durable；It is corresponding with lug due to setting on the support columns
Grab, make trash rack that light material can be used, and reach good and block dirty effect, in addition, the connection of grab and support column
Mode is be hinged, and grab can solve the excessive flimsy problem of grab stress towards water (flow) direction swing；Due to there is provided
Position sensor I, it is easy to the height for controlling support column to decline, is in trash rack and reasonably blocks dirty position；Due to there is provided
Position sensor II, it is easy to the height for controlling support column to rise, is in lower trash rack and reasonably blocks dirty position；The bottom of collecting box
Portion sets through hole, is easy to exclude the moisture in floating object.
Brief description of the drawings
Fig. 1 is the front view of device described in the utility model
Fig. 2 is the side view of device described in the utility model
Fig. 3 is the structural representation of upper trash rack described in the utility model
Each label and its corresponding structure title are as follows in figure：1- support columns, the upper trash racks of 2- rotating shafts I, 3-, 31- are vertical
Portion, 32- horizontal parts, trash rack under 4- lugs I, 5- grab I, 6- rotating shaft II, 7-, 8- position sensors I, 9- lug II, 10- card
Hook II, 11- collecting box, 12- position sensors II.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As Figure 1-3 block dirty automatic dirt cleaning device, including support column 1, upper trash rack 3, lower trash rack 7, collecting box
11, described support column 1 is symmetrical arranged two, and rotating shaft I2 is installed in the upper end of support column, and rotating shaft is installed at the middle part of support column
II6；Trash rack 3 and lower trash rack 7 are set gradually between two support columns 1；
Described upper trash rack 3 is made up of vertical portion 31 and the connection of horizontal part 32, the connection of vertical portion 31 and horizontal part 32
Locate to connect for arc, the left and right sides that upper trash rack 3 is located at the lower section of vertical portion 31 sets a lug I4 respectively, on the support columns
Grab I5 corresponding with lug I4 is set, and the upper end of upper trash rack 3 is installed on rotating shaft I2；
The upper end of described lower trash rack 7 is installed on rotating shaft II6, and the left and right sides of the lower bottom of trash rack 7 is set respectively
One lug II9, grab II10 corresponding with lug II9 is set on the support columns；The upper end of lower trash rack 7 and upper trash rack 3
Lower end gap be present.
Described collecting box 11 is installed on the top of support column 1, and its upper end is located at rotating shaft I2 lower section, and collecting box 11 is relative
Set in the back side of upper trash rack 3 and lower trash rack 7.
The bottom of described collecting box 11 uniformly opens up through hole.
Correspond to the lower end set location sensor I8, position sensor I8 of the upper vertical portion 31 of trash rack 3 on support column 1
Higher than horizontal part 20-50cm；Correspond to the bottom set location sensor II12 of lower trash rack 7, described position on support column 1
Put the bottom 20-50cm that sensor II12 is higher than lower trash rack.
Gap length between the upper end of described upper trash rack 3 and lower trash rack 7 is 0.3-1cm.
Described support column 1 is lifted by hydraulic control.
Described rotating shaft I2, rotating shaft II6 connects a drive device respectively.
Described grab I5, grab II10 is electrically connected with the controller, and during working condition, grab I5 one end and lug I4 connect
Connect, grab II10 one end is connected with lug II9.
Described grab I5, grab II10 and support column 1 connected mode are be hinged.
The operation principle of device described in the utility model is as follows：Upper trash rack 3 has the function of blocking dirt and remove contamination concurrently, when upper
Trash rack 3 remove contamination work when, block dirt by lower trash rack 7, the playback after end of removing contamination of upper trash rack 3 continues to block dirt.Card
Hook I5, grab II10 are electrically connected with the controller respectively, position sensor I8 and position sensor II12 and support column 1 hydraulic pressure control
Device electrical connection processed；Before upper trash rack carries out blocking dirty work, controller control grab I5 closure connection lug I4, grab is controlled
II10 closure connection lug II9, support column 1, which is decreased until when position sensor I8 senses the water surface, to be stopped declining, upper trash rack 3
Carry out blocking dirt, when needing to remove contamination, support column 1 rises, and due to the effect of horizontal part 32, the floating object of interception is with upper trash rack
3 rise, and stop rising when position sensor II12 senses the water surface, and controller control grab I5, which unclamps, departs from lug I4,
Then rotating shaft I2 upsets make the upset of trash rack 3 180 degree dump rubbish, and rubbish is poured into collecting box 11, after certain time of pausing,
Rotating shaft II2 is inverted, and upper trash rack 3 is kept in the center, and controller control grab I5 re-closes connection lug I4, hydraulic controller control
Support column 1 processed is decreased until that position sensor I senses the water surface, this at present trash rack 7 intercept floating object by upper trash rack 3 after
It is continuous to intercept, complete a working cycle process.
Claims (10)
1. one kind blocks dirty automatic dirt cleaning device, including support column（1）, upper trash rack（3）, lower trash rack（7）, collecting box（11）,
It is characterized in that：Described support column（1）Two are symmetrical arranged, in the upper end of support column installation rotating shaft I（2）, in support column
Middle part installation rotating shaft II（6）；In two support columns（1）Between set gradually trash rack（3）With lower trash rack（7）；
Described upper trash rack（3）By vertical portion（31）And horizontal part（32）Connection composition, vertical portion（31）And horizontal part（32）
Junction be arc connection, upper trash rack（3）Positioned at vertical portion（31）The left and right sides of lower section sets a lug I respectively
（4）, set and lug I on the support columns（4）Corresponding grab I（5）, upper trash rack（3）Upper end be installed on rotating shaft I（2）On；
Described lower trash rack（7）Upper end be installed on rotating shaft II（6）On, lower trash rack（7）The left and right sides of bottom is set respectively
Put a lug II（9）, set and lug II on the support columns（9）Corresponding grab II（10）；Lower trash rack（7）Upper end with
Upper trash rack（3）Lower end gap be present.
2. dirty automatic dirt cleaning device is blocked as claimed in claim 1, it is characterised in that：Described collecting box（11）It is installed on support
Post（1）Top, its upper end is located at rotating shaft I（2）Lower section, collecting box（11）Relative to upper trash rack（3）With lower trash rack（7）
The back side set.
3. dirty automatic dirt cleaning device is blocked as claimed in claim 2, it is characterised in that：Described collecting box（11）Bottom it is uniform
Open up through hole.
4. dirty automatic dirt cleaning device is blocked as claimed in claim 3, it is characterised in that：In support column（1）Above correspond to and above block dirt
Grid（3）Vertical portion（31）Lower end set location sensor I（8）, position sensor I（8）Higher than horizontal part 20-50cm.
5. dirty automatic dirt cleaning device is blocked as claimed in claim 4, it is characterised in that：In support column（1）On correspond under block dirt
Grid（7）Bottom set location sensor II（12）, described position sensor II（12）Higher than the bottom 20- of lower trash rack
50cm。
6. dirty automatic dirt cleaning device is blocked as claimed in claim 1, it is characterised in that：Described upper trash rack（3）Upper end with
Lower trash rack（7）Between gap length be 0.3-1cm.
7. block dirty automatic dirt cleaning device as described in claim any one of 1-6, it is characterised in that：Described support column（1）By
Hydraulic control lifts.
8. dirty automatic dirt cleaning device is blocked as claimed in claim 1, it is characterised in that：Described rotating shaft I（2）, rotating shaft II（6）Point
Lian Jie not a drive device.
9. dirty automatic dirt cleaning device is blocked as claimed in claim 7, it is characterised in that：Described grab I（5）, grab II（10）
It is electrically connected with the controller, during working condition, grab I（5）One end and lug I（4）Connection, grab II（10）One end and lug
II（9）Connection.
10. dirty automatic dirt cleaning device is blocked as claimed in claim 9, it is characterised in that：Described grab I（5）, grab II（10）
With support column（1）Connected mode be hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720463875.4U CN206873401U (en) | 2017-04-28 | 2017-04-28 | Block dirty automatic dirt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720463875.4U CN206873401U (en) | 2017-04-28 | 2017-04-28 | Block dirty automatic dirt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206873401U true CN206873401U (en) | 2018-01-12 |
Family
ID=61344276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720463875.4U Active CN206873401U (en) | 2017-04-28 | 2017-04-28 | Block dirty automatic dirt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206873401U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235396A (en) * | 2018-11-26 | 2019-01-18 | 国家电网有限公司 | A kind of automatic cleaning collection device of storage station's trash rack |
| CN109763460A (en) * | 2019-03-18 | 2019-05-17 | 扬州大学 | A kind of trash rack automatic dirt cleaning device and its method |
| CN110965531A (en) * | 2019-12-03 | 2020-04-07 | 华北水利水电大学 | Multi-layer guide rail type multifunctional composite trash rack |
-
2017
- 2017-04-28 CN CN201720463875.4U patent/CN206873401U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235396A (en) * | 2018-11-26 | 2019-01-18 | 国家电网有限公司 | A kind of automatic cleaning collection device of storage station's trash rack |
| CN109763460A (en) * | 2019-03-18 | 2019-05-17 | 扬州大学 | A kind of trash rack automatic dirt cleaning device and its method |
| CN109763460B (en) * | 2019-03-18 | 2024-02-27 | 扬州大学 | Automatic trash rack trash cleaning device and method |
| CN110965531A (en) * | 2019-12-03 | 2020-04-07 | 华北水利水电大学 | Multi-layer guide rail type multifunctional composite trash rack |
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