CN205472813U - Dirty back flush structure of collection of water treatment ware - Google Patents
Dirty back flush structure of collection of water treatment ware Download PDFInfo
- Publication number
- CN205472813U CN205472813U CN201620284859.4U CN201620284859U CN205472813U CN 205472813 U CN205472813 U CN 205472813U CN 201620284859 U CN201620284859 U CN 201620284859U CN 205472813 U CN205472813 U CN 205472813U
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- CN
- China
- Prior art keywords
- hydrotreater
- accommodation space
- electrode
- filtering net
- dirt collection
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a dirty back flush structure of collection of water treatment ware, include: the barrel has the accommodation space in, the baffle, the district separates electrolysis portion and filter house, is equipped with the opening on the baffle, electrolysis portion top is equipped with the water inlet, and filter house one side is equipped with the delivery port, at least a pair of electrolysis electrode and at least a pair of vibration electrode insert and establish in the electrolysis portion, a plurality of filter screening drum set up in the filter house, and with the opening meets, is equipped with the butterfly valve in the filter screening drum, the dirty ware of collection, with two at least filter screening drum's lower part links to each other. The utility model discloses have backwash function, can accomplish back flush work under the circumstances that keeps normally intaking in addition, need not shut down, have the efficiency of whole water treatment, the utility model discloses an increase the electrode, may not add the medicine, also can accomplish scale removal, scale control, anticorrosive, disinfect, the work of algae removal, still through divideing into an original filter screening drum a plurality of parallelly connected a plurality of filter screening drum, enough strengthen each filter screening drum's structural strength.
Description
Technical field
This utility model relates to a kind of water treatment facilities.
Background technology
Water goes round and begins again recycling for a long time in pipeline, will grow a large amount of objectionable impurities such as bacterium algae, incrustation scale, rust, mud in a large number.As air conditioning unit, heating water inner-walls of duct etch or blocking, cause system to run paralysis.And these position maintenance difficulty are big, maintenance cost is the highest, so market all uses hydrotreater that recirculated water processes (filtration, scale removal, sterilization, algae removal).
But, generally there is following problems in existing hydrotreater:
1, existing hydrotreater needs dosing to play the effect of sterilization, algae removal.But dosing can promote pipeline rust, system aging is accelerated, it is often more important that making treated water liquid need to spend very big cost to carry out post processing can discharge, otherwise by greatly welding.
2, the drainage screen of existing hydrotreater is easily damaged.Along with needing the water yield to be processed to strengthen, area and the weight of drainage screen are the most increasing, and the deadweight of drainage screen to self bringing burden greatly, adds the shock oscillation effect of High-Pressure Water, and drainage screen is easy to damage.
3, existing hydrotreater, only filtration, purification function, do not have backwash filtering function.As wanted backwash, then must increase by-pass line, its shortcoming is that the process of backwash tubing water filtered returns in system, and the infringement to system pipeline is unpredictable.
Summary of the invention
The purpose of this utility model is, it is provided that the dirt collection back-flushing structure of a kind of hydrotreater, to solve the above-mentioned technical problem existing for existing structure.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of dirt collection back-flushing structure of hydrotreater, it is characterised in that comprising:
Cylinder, inside has the accommodation space processing operation for water, and described accommodation space has water inlet and outlet；
Filtering net cylinder, is placed in described accommodation space, and the medium position in each filtering net cylinder is provided with a butterfly valve, described butterfly valve by YE control, the closed position in horizontal positioned and in the open position of vertical placement between switch；
Dirt trap, the bottom of filtering net cylinder is communicated to described dirt trap, and the extreme lower position of described accommodation space is also communicated to described dirt trap.
The dirt collection back-flushing structure of described hydrotreater, wherein: described dirt trap is provided with an electric blowdown valve, described electric blowdown valve is connected with a pressure sensor signal being arranged in electrolysis portion.
The dirt collection back-flushing structure of described hydrotreater, wherein: in being flatly provided with dividing plate in described accommodation space, accommodation space is separated as electrolysis portion above and the filter house that is positioned at lower section by described dividing plate, and described outlet is positioned at the side of described filter house；
Described dividing plate is provided with through upper and lower opening, and described filtering net cylinder is arranged in described filter house, and connects with described opening.
The dirt collection back-flushing structure of described hydrotreater, wherein, is provided with in described filter house:
At least one pair of electrolysis electrode, it is connected with DC voltage；
At least one pair of oscillation electrode of appearance insulation, it is connected with frequency-modulated transmitter.
The dirt collection back-flushing structure of described hydrotreater, wherein: described electrolysis electrode and oscillation electrode are arranged in annular together or are arranged in matrix.
The dirt collection back-flushing structure of described hydrotreater, wherein: described electrolysis electrode is connected with 15-30V DC voltage.
The dirt collection back-flushing structure of described hydrotreater, wherein: the frequency of oscillation of described frequency-modulated transmitter is 5-40MHZ.
Compared with prior art, this utility model of technique scheme is used to have advantages in that
1, there is dirt collection function and backwashing function; owing to dirt trap can store a certain amount of dirt; therefore can be spaced the long period restarts backwash action; the water resource waste avoiding frequent starting backwash and cause; and this utility model can complete backwash work in the case of keeping normal water inlet; need not shut down, there is effect that omnidistance water processes.
2, by increasing electrode, it may not be necessary to dosing, the work of scale removal, antiscale, anticorrosion, sterilization, algae removal can also be completed, the sewage of discharge not pastille, it is effectively protected environment.
3, an original filtering net cylinder is divided into multiple filtering net cylinders of multiple parallel connection, on the premise of the filtration water yield is constant, it is possible to strengthen the structural strength of each filtering net cylinder, improves the service life of filtering net cylinder.
Accompanying drawing explanation
Fig. 1 is the front view of the dirt collection back-flushing structure of the vertical side stream processor that this utility model provides；
Fig. 2 is the side view (filtration condition) of the dirt collection back-flushing structure of the vertical side stream processor that this utility model provides；
Fig. 3, Fig. 4 are A-A profile and the B-B sectional view of Fig. 2 respectively；
Fig. 5 is the dirt collection back-flushing structure of the vertical side stream processor that this utility model provides fundamental diagram under backwash state.
Description of reference numerals: pedestal 1；Top cover 2；Water inlet 3；Outlet 4；Dividing plate 5；Electrolysis portion 6；Filter house 7；Electrolysis electrode 8；Oscillation electrode 9；Filtering net cylinder 10；Butterfly valve 11；YE 12；Dirt trap 13；Electric blowdown valve 14；Pressure transducer 15.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3, Figure 4, it is the vertical view cutaway drawing of the front view of dirt collection back-flushing structure, side view and the differing heights of the vertical side stream processor that this utility model provides, comprising:
Cylinder, is touched by pedestal 1 and top cover 2 and constitutes, and inside has the accommodation space processing operation for carrying out water, and top cover 2 is arranged over water inlet 3, and pedestal 1 side is provided with outlet 4；
Dividing plate 5, in being horizontally fixed in accommodation space, accommodation space is separated for electrolysis portion 6 above and be positioned at lower section filter house 7, dividing plate 5 is provided with the through upper and lower opening of at least two；
At least one pair of electrolysis electrode 8, is plugged in described electrolysis portion 6 vertically, and it is made up of titanium alloy, is connected with 15-30V DC voltage, and for sterilizing water, algae removal processes；
At least one pair of oscillation electrode 9, vertical and appearance is insulated to be plugged in described electrolysis portion 6, it is preferably constituted with polytetrafluoro material parcel copper pipe, described copper pipe is connected with frequency-modulated transmitter again, the oscillator signal sent by oscillation electrode 9, plays scale removal, antiscale, antiseptical effect to the inwall of accommodation space；
At least two filtering net cylinder 10, connect correspondingly with described at least two opening, medium position in each filtering net cylinder 10 is additionally provided with a butterfly valve 11, and described butterfly valve 11 is controlled by YE 12, the closed position in horizontal positioned and in the open position of vertical placement between switch；
Dirt trap 13, the bottom of described at least two filtering net cylinder 10 is all collected to described dirt trap 13, the extreme lower position of described accommodation space is also communicated to described dirt trap 13, described dirt trap 13 is provided with an electric blowdown valve 14, and described electric blowdown valve 14 is connected with the pressure transducer being arranged in electrolysis portion 6 15 signal.
The when of use, butterfly valve 11 in each filtering net cylinder 10 is opened, now water (flow) direction is as shown in Figure 2, pending water is entered electrolysis portion 6 by water inlet 3, work by electrolysis electrode 8 with oscillation electrode 9, on the one hand the calcium and magnesium impurity in water is converted into incrustation scale, on the other hand forms the ionized water with positive nagative potential, system water is carried out potent scale removal sterilization, algae removal process；The water processed through electrolysis enters filtering net cylinder 10 inside, is flowed out by outlet 4 after filtering net cylinder 10；The dregs such as the incrustation scale in current are enlisted the services of by filtering net cylinder 10.
When the dregs enlisted the services of on the mesh of filtering net cylinder 10 get more and more, the hydraulic pressure in electrolysis portion 6 can be caused increasing, once hydraulic pressure exceedes setting value, pressure transducer 15 in electrolysis portion 6 will send signals to the electric blowdown valve 14 on dirt trap 13, electric blowdown valve 14 is made to open, simultaneously close off described butterfly valve 11, now water (flow) direction is as shown in Figure 5, after pending water enters filtering net cylinder 10, stopped by butterfly valve 11, thus flow outwardly from the top of filtering net cylinder 10, then under the rebound effect of cylinder inboard wall, backflow to the bottom of filtering net cylinder 10, thus wash away by the dregs of residual on filtering net cylinder 10, and outside flowing into dirt trap 13 being exhausted from system.
It follows that this utility model has an advantage that
1, by increasing electrode, it may not be necessary to dosing, the work of scale removal, antiscale, anticorrosion, sterilization, algae removal can also be completed, the sewage of discharge not pastille, it is effectively protected environment.
2, an original filtering net cylinder 10 is divided into multiple filtering net cylinders 10 of multiple parallel connection, on the premise of the filtration water yield is constant, it is possible to strengthen the structural strength of each filtering net cylinder 10, improves the service life of filtering net cylinder 10.
3, there is dirt collection function and backwashing function; owing to dirt trap can store a certain amount of dirt; therefore can be spaced the long period restarts backwash action; the water resource waste avoiding frequent starting backwash and cause; and this utility model can complete backwash work in the case of keeping normal water inlet; need not shut down, there is effect that omnidistance water processes.
Described above it is merely exemplary for this utility model; and nonrestrictive, those of ordinary skill in the art understand, in the case of the spirit and scope limited without departing from claim; can many modifications may be made, change or equivalence, but within falling within protection domain of the present utility model.
Such as, in Fig. 4, electrolysis electrode 8, high-frequency electric machines are together arranged in ring-type, actually can also be arranged in matrix form；The application is to introduce the dirt collection back-flushing structure of hydrotreater as a example by vertical structure, and the dirt collection back-flushing structure of actually this hydrotreater can also be designed to horizontal, and changed the arrangement mode of multiple filtering net cylinders 10 into matrix arrangement by annular array；The butterfly valve 11 on two filtering net cylinders 10 in the application controls with a YE 12, and actually can also three, the public YE 12 of butterfly valve 11 on four filtering net cylinders 10 the most multiple, it is also possible to butterfly valve 11 on each filtering net cylinder 10 is the most independent to be controlled with a YE 12.
Claims (7)
1. the dirt collection back-flushing structure of a hydrotreater, it is characterised in that comprising:
Cylinder, inside has the accommodation space processing operation for water, and described accommodation space has water inlet and outlet；
Filtering net cylinder, is placed in described accommodation space, and the medium position in each filtering net cylinder is provided with a butterfly valve, described butterfly valve by YE control, the closed position in horizontal positioned and in the open position of vertical placement between switch；
Dirt trap, the bottom of filtering net cylinder is communicated to described dirt trap, and the extreme lower position of described accommodation space is also communicated to described dirt trap.
The dirt collection back-flushing structure of hydrotreater the most according to claim 1, it is characterised in that: described dirt trap is provided with an electric blowdown valve, and described electric blowdown valve is connected with a pressure sensor signal being arranged in electrolysis portion.
The dirt collection back-flushing structure of hydrotreater the most according to claim 1, it is characterized in that: in being flatly provided with dividing plate in described accommodation space, described dividing plate accommodation space is separated for electrolysis portion above and be positioned at lower section filter house, described outlet is positioned at the side of described filter house；
Described dividing plate is provided with through upper and lower opening, and described filtering net cylinder is arranged in described filter house, and connects with described opening.
The dirt collection back-flushing structure of hydrotreater the most according to claim 3, it is characterised in that be provided with in described filter house:
At least one pair of electrolysis electrode, it is connected with DC voltage；
At least one pair of concussion electrode of appearance insulation, it is connected with frequency-modulated transmitter.
The dirt collection back-flushing structure of hydrotreater the most according to claim 4, it is characterised in that: described electrolysis electrode and oscillation electrode are arranged in annular together or are arranged in matrix.
The dirt collection back-flushing structure of hydrotreater the most according to claim 4, it is characterised in that: described electrolysis electrode is connected with 15-30V DC voltage.
The dirt collection back-flushing structure of hydrotreater the most according to claim 4, it is characterised in that: the concussion frequency of described frequency-modulated transmitter is 5-40MHZ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284859.4U CN205472813U (en) | 2016-04-07 | 2016-04-07 | Dirty back flush structure of collection of water treatment ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284859.4U CN205472813U (en) | 2016-04-07 | 2016-04-07 | Dirty back flush structure of collection of water treatment ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205472813U true CN205472813U (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620284859.4U Expired - Fee Related CN205472813U (en) | 2016-04-07 | 2016-04-07 | Dirty back flush structure of collection of water treatment ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205472813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226536A (en) * | 2017-07-21 | 2017-10-03 | 洁禹通（青岛）环保科技有限责任公司 | By-pass flow and the dirty instrument integrated apparatus of online suction |
-
2016
- 2016-04-07 CN CN201620284859.4U patent/CN205472813U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226536A (en) * | 2017-07-21 | 2017-10-03 | 洁禹通（青岛）环保科技有限责任公司 | By-pass flow and the dirty instrument integrated apparatus of online suction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170714 Address after: 102212, No. seven, No. 13, industrial zone, West Feng Feng Village, Cui Town, Beijing, Changping District Patentee after: Beijing North Sheng environmental protection equipment Co., Ltd. Address before: 100000, Beijing, Chaoyang District, South Street, No. 16 hospital, urban construction, N times, A, block 1020 Patentee before: Zheng Yinlei |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20200407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |