CN207307292U - A kind of high-efficient dirt exhausting deep layer sand cylinder - Google Patents
A kind of high-efficient dirt exhausting deep layer sand cylinder Download PDFInfo
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- CN207307292U CN207307292U CN201721244530.6U CN201721244530U CN207307292U CN 207307292 U CN207307292 U CN 207307292U CN 201721244530 U CN201721244530 U CN 201721244530U CN 207307292 U CN207307292 U CN 207307292U
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Abstract
The utility model discloses a kind of high-efficient dirt exhausting deep layer sand cylinder, including housing assembly, upper cloth water assembly, lower cloth water assembly and filter material layer, the blowdown apparatus for discharging dirt in cylinder body is had in cylinder body, the blowdown apparatus includes blowdown manifold, blow down branch and the valvular blow-off pipe of installation, the blow down branch being vertically arranged is interval with ring-type blowdown manifold, blow down branch is equipped with wastewater inlet, blowdown manifold is connected with valvular blow-off pipe, the lower part of blowdown manifold and blow down branch is embedded in filter material layer and blow down branch top passes through heavy sewage layer, intermediate waste layer and lightweight sewage layer, the valve of blow-off pipe is arranged on outside cylinder body, the utility model has the various sewage dirts that efficiently discharge filtrate upper strata proportion is different, filtrate usage time is multiplied, the characteristics of use cost is decreased obviously.
Description
Technical field
The utility model belongs to separation of solid and liquid, sustained release quenching and tempering device technical field, deep more particularly, to a kind of high-efficient dirt exhausting
Layer sand cylinder.
Background technology
In recent years, environmentally friendly concept was rooted in the hearts of the people, and various environmental protection equipments emerge in an endless stream, in separation of solid and liquid, sewage disposal, tune
The water-saving widely used filtering sand cylinder of matter field people, it is each a set of equipped with upper water distributor 3, lower water-dispensing device 5 in sand cylinder with reference to Fig. 1, in
Between fill filtrate, when work, opens the first valve 1 and the 4th valve 7, and closes the second valve 9 and the 3rd valve 6, sewage or treats
Quenched water enters upper water distributor 3 by the first valve 1, uniformly flows into sand cylinder, by passing through lower water-dispensing device 5 after filtrate again, from
4th valve 7 flows out clean or quenched and tempered water；After a period of time, more dirt can be accumulated in filtering jar, blocks filter
Material, it is necessary to discharged, just can guarantee that filter effect, during discharge, close the first valve 1 and the 4th valve 7, while open second
9 and the 3rd valve 6 of valve, water purification are entered by the 3rd valve 6 and lower water-dispensing device 5, from the bottom up by filtering layer, dirt are driven
Discharged to filtrate upper strata and through 3 and second valve 9 of upper water distributor.In actual back flushing process, the sewage dirt of light specific gravity passes through
3 overflow of upper water distributor exhausts, and heavy sewage dirt can not then be discharged by upper water distributor 3, will be after long-time use
Filtrate upper strata forms hardening layer, causes drainage effect variation or entirely ineffective, can only open sand removing hole 8, expend a large amount of manpower things
Power and time carry out manually replacing filtrate, and the filtrate changed can only become waste material, not cause the huge waste for causing financial resources singly,
And add environmental protection pressure.
The content of the invention
The purpose of this utility model is that improve the deficiency of prior art and a kind of efficiently discharge filtrate upper strata proportion is provided
Different various sewage dirts, filtrate usage time are multiplied, the high-efficient dirt exhausting deep layer sand cylinder that use cost is decreased obviously.
The target of the utility model is achieved in that a kind of high-efficient dirt exhausting deep layer sand cylinder, including housing assembly, upper water distribution
Component, lower cloth water assembly and filter material layer, the housing assembly include cylinder body, upper water distributor entrance and lower water-dispensing device entrance, institute
The upper cloth water assembly stated, which includes upper water distributor supervisor and upper water distributor branch pipe, the lower water-dispensing device component, includes lower water-dispensing device branch
Pipe and lower water distribution supervisor, its main feature is that the blowdown apparatus for discharging dirt in cylinder body is had in cylinder body, the blowdown
Device includes blowdown manifold, blow down branch and the valvular blow-off pipe of installation, is interval with and is vertically arranged on ring-type blowdown manifold
Blow down branch, blow down branch is equipped with wastewater inlet, and blowdown manifold is connected with valvular blow-off pipe, blowdown manifold and
The lower part of blow down branch is embedded in filter material layer and blow down branch top passes through heavy sewage layer, intermediate waste layer and lightweight sewage
Layer, the valve of blow-off pipe are arranged on outside cylinder body.
Can be that the aperture of the wastewater inlet is from top to bottom gradual to further realize the purpose of this utility model
Diminish.
Compared with the prior art the utility model has following distinguishing feature and good effect：The utility model is except setting
Upper and lower water distributor, also increase are provided with blowdown apparatus, and the originally water distribution of upper water distributor and dirt eliminating function is only with water distribution work(
Can, dirt eliminating function transfers to blowdown apparatus to undertake, and blow down branch is vertically disposed on annular blowdown manifold, blow down branch contact filtrate
Lower end embedment filtrate in a part, the sewage dirt that so proportion can be made different contacts blow down branch at the same time, so that thoroughly
Exclude all sewage dirts；Dirt is aggregated into blowdown manifold by annular blow-off pipe, and blowdown manifold is a kind of inverted siphon, with water body
Pressure itself be combined make blow down branch surface formed negative pressure so that exclusion dirt efficiently, thorough, comprehensive；When sand cylinder
During recoil, upper water distributor is closed, opens recoil pump, by controlling lower water-dispensing device and blowdown manifold valves, reaches and thoroughly excludes filter
Expect the purpose of upper strata sewage dirt.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the prior art.
Fig. 2 is a kind of structure diagram of the utility model.
Fig. 3 is a kind of structure diagram of the utility model blowdown apparatus.
In figure：100th, housing assembly, 200, upper water distributor component, 300, lower water-dispensing device component, 400, filter material layer, 500, row
Dirty device, 101, upper water distributor entrance, 102, cylinder body, 103, lower water-dispensing device entrance, 201, upper water distributor supervisor, 202, upper water distribution
Device branch pipe, 301, lower water-dispensing device supervisor, 302, lower water-dispensing device branch pipe, 501, blowdown manifold, 502 blow down branch, 503, blow-off pipe.
Embodiment
One kind can wash anti-clogging deep layer sand cylinder thoroughly, with reference to Fig. 2, Fig. 3, including the upper water distribution in housing assembly 100
Component 200, lower cloth water assembly 300 and filter material layer 400, the housing assembly 100 include upper water distributor entrance 101, cylinder body 102
With lower water-dispensing device entrance 103, upper water distributor entrance 101 is arranged on the top of cylinder body 102, and lower water-dispensing device entrance 104 is arranged on cylinder
The bottom of body 102, in order to discharge filtrate, can install with valvular sand discharge pipe in 102 bottom of cylinder body（Not shown in figure）, cylinder
Middle and lower part is equipped with filter material layer 400 in body 102；The upper cloth water assembly 200 is used to dispense sewage from 102 internal upper part of cylinder body, wraps
Upper water distributor supervisor 201 and upper water distributor branch pipe 202 are included, more upper water distributor branch pipes 202 are installed on upper water distributor supervisor 201
On, sewage is dispersed into upper water distributor branch pipe 202 after entering upper water distributor supervisor 201, then by upper water distributor branch pipe 202
The uniform cloth of aperture spill sewage to filter material layer 400, upper water distributor be responsible for the 201 upper water distributor entrances by 102 top of cylinder body
101 are pierced by cylinder body 102 is connected with external equipment, is such as docked with sewage pump；The lower water-dispensing device component 300 is installed on cylinder body
102 bottom, including lower water-dispensing device branch pipe 302 and lower water-dispensing device supervisor 301, lower water-dispensing device supervisor 301 pass through 102 top of cylinder body
Lower water-dispensing device entrance 103 be pierced by cylinder body 102 and be connected with external equipment, be such as docked with recoil pump, water after filter reclaimer；
The blowdown apparatus 500 for being used for discharging dirt in cylinder body is equipped with cylinder body 102, the blowdown apparatus 500 includes blowdown manifold
501st, blow down branch 502 and the valvular blow-off pipe 503 of installation, are interval with the row being vertically arranged on ring-type blowdown manifold 501
Dirty branch pipe 502, blow down branch 502 are equipped with wastewater inlet, and blowdown manifold 501 is connected with valvular blow-off pipe 503, row
The valve of dirty pipe 503 is arranged on outside cylinder body 102, the lower part of blowdown manifold 501 and blow down branch 502 be embedded in filter material layer 400 and
502 top of blow down branch passes through heavy sewage layer, intermediate waste layer and lightweight sewage layer, and such design is easy to discharge at the same time not
With the sewage dirt of proportion；The valve on blow-off pipe 503 is opened, by the effect of siphonage and water gravity, in blow down branch
502 surroundings form negative pressure, and the sewage dirt of the different specific weight of surrounding is by sub-pressure high-efficient suction blowdown manifold 501 and through blow-off pipe
503 discharges, so as to solve the halfway defect of blowdown of traditional sand cylinder.During recoil, the draining of lower water-dispensing device supervisor 301 is closed
Valve, unicom recoil pump, back-flushing enter filter material layer 400 by lower water-dispensing device branch pipe 302, loosely rinse filtrate, and by dirt
Take 400 upper strata of filter material layer to, cylinder body 102 is discharged by blowdown apparatus 500.
In order to preferably discharge dirt, the wastewater inlet aperture of the blow down branch 502 from top to bottom tapers into, under
Using small-bore wastewater inlet easy to stop filtrate discharge cylinder body 102, the dirt of discharge caking is easy in top large aperture in portion.
Claims (2)
1. a kind of high-efficient dirt exhausting deep layer sand cylinder, including housing assembly, upper cloth water assembly, lower cloth water assembly and filter material layer, described
Housing assembly includes cylinder body, upper water distributor entrance and lower water-dispensing device entrance, and the upper cloth water assembly is responsible for including upper water distributor
With upper water distributor branch pipe, the lower water-dispensing device component includes lower water-dispensing device branch pipe and lower water distribution is responsible for, it is characterized in that in cylinder body
Interior to be equipped with the blowdown apparatus for being used for discharging dirt in cylinder body, the blowdown apparatus includes blowdown manifold, blow down branch and installation
Valvular blow-off pipe, is interval with the blow down branch being vertically arranged on ring-type blowdown manifold, blow down branch be equipped with sewage into
Mouthful, connect blowdown manifold with valvular blow-off pipe, the lower part of blowdown manifold and blow down branch is embedded in filter material layer and arranges
Dirty branch pipe top is arranged on outside cylinder body through heavy sewage layer, intermediate waste layer and lightweight sewage layer, the valve of blow-off pipe.
2. a kind of high-efficient dirt exhausting deep layer sand cylinder according to claim 1, it is characterized in that the aperture of the wastewater inlet by
Tapered under above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721244530.6U CN207307292U (en) | 2017-09-27 | 2017-09-27 | A kind of high-efficient dirt exhausting deep layer sand cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721244530.6U CN207307292U (en) | 2017-09-27 | 2017-09-27 | A kind of high-efficient dirt exhausting deep layer sand cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207307292U true CN207307292U (en) | 2018-05-04 |
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ID=62384312
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721244530.6U Active CN207307292U (en) | 2017-09-27 | 2017-09-27 | A kind of high-efficient dirt exhausting deep layer sand cylinder |
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| Country | Link |
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| CN (1) | CN207307292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109381919A (en) * | 2018-11-07 | 2019-02-26 | 苏州波仕顿水产养殖设备有限公司 | A kind of high pressure filtering device with reverse circulation |
-
2017
- 2017-09-27 CN CN201721244530.6U patent/CN207307292U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109381919A (en) * | 2018-11-07 | 2019-02-26 | 苏州波仕顿水产养殖设备有限公司 | A kind of high pressure filtering device with reverse circulation |
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