CN208320147U - A kind of drum type filteration device pollution discharge structure - Google Patents
A kind of drum type filteration device pollution discharge structure Download PDFInfo
- Publication number
- CN208320147U CN208320147U CN201820541034.5U CN201820541034U CN208320147U CN 208320147 U CN208320147 U CN 208320147U CN 201820541034 U CN201820541034 U CN 201820541034U CN 208320147 U CN208320147 U CN 208320147U
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- CN
- China
- Prior art keywords
- collecting tank
- leaching net
- drum type
- blow pipe
- cylinder leaching
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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.)
- Expired - Fee Related
Links
- 238000002386 leaching Methods 0.000 claims abstract description 62
- 239000007921 spray Substances 0.000 claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 238000007790 scraping Methods 0.000 claims description 10
- 238000007667 floating Methods 0.000 abstract description 20
- 239000000463 material Substances 0.000 abstract description 18
- 210000002421 cell wall Anatomy 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 description 22
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model belongs to soiling solution filtration art, it is intended to provide a kind of drum type filteration device pollution discharge structure, its key points of the technical solution are that including collecting tank and the spray boom above collecting tank, the spray boom is fixedly connected on cabinet wall and is right against the top of cylinder leaching net, the spray boom is equipped with spray head towards the side of cylinder leaching net, the collecting tank is set to the underface in cylinder leaching net and being located at spray head, the collecting tank two sides are equipped with gas blow pipe, the gas blow pipe is connected with external air source, is provided with gas hole on the opposed facets of the collecting tank.This drum type filteration device pollution discharge structure is enable to remain in the floating material in collecting tank and is blown off the cell wall of collecting tank by the setting of gas blow pipe, have the advantages that collecting tank blowdown thoroughly, do not remain sundries.
Description
Technical field
The utility model relates to drum type filteration device field, in particular to a kind of drum type filteration device pollution discharge structure.
Background technique
Recently as the appearance of new water treatment technology, the hyperfine filter of rotary drum is widely used, rotary drum
Filter mostly includes cabinet and is rotatably connected on the intracorporal cylinder leaching net of case, and sewage is entered in cylinder leaching net by inlet, is led to
Purification is realized in the filtering for crossing cylinder leaching net.
Currently, the Chinese patent of Publication No. CN205031958U discloses a kind of drum type filteration device, it include cabinet,
Cylinder leaching net, driving mechanism, wiper mechanism and pollution discharge mechanism, cylinder leaching net are installed in cabinet；Driving mechanism is connected to cylinder
Strainer simultaneously drives it to rotate in cabinet；Pollution discharge mechanism is installed on cabinet and is located in cylinder leaching net；The first of wiper mechanism is clear
It washes part to be installed on pollution discharge mechanism and be located in cylinder leaching net, the second cleaning part is installed on cabinet and is located at outside cylinder leaching net.
When carrying out blowdown work, the sundries adhered on cylinder leaching net inner wall is fallen into pallet this drum type filteration device,
Realize the cleaning to sundries, but since sundries surface has moisture, and pallet inner wall is relatively smooth, sundries may be made to adsorb
Pollution discharge capability in pallet, when being used after influencing.
Utility model content
The purpose of the utility model is to provide a kind of drum type filteration device pollution discharge structures, thorough, not residual with blowdown
The advantages of staying sundries.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of drum type filteration device pollution discharge structure, the spray boom including collecting tank and above collecting tank, the spray boom
It being fixedly connected on cabinet wall and is right against the top of cylinder leaching net, the spray boom is equipped with spray head towards the side of cylinder leaching net,
The collecting tank is set to the underface in cylinder leaching net and being located at spray head, and the collecting tank two sides are equipped with gas blow pipe, the air blowing
Pipe is connected with external air source, is provided with gas hole on the opposed facets of the collecting tank.
By using above-mentioned technical proposal, for sewage after cylinder leaching net filters, the floating material in sewage is attached to cylinder filter
On the net, the floating material being adhered in cylinder leaching net is flushed in collecting tank by the water column that spray head sprays, a part of floating material
It being discharged in drum type filteration device in collecting tank due to water flow, another part floating material is adhered on the cell wall of collecting tank,
Spray head is closed, gas blow pipe is opened, gas blow pipe is blown by gas hole into collecting tank, and air-flow makes to be adhered in liquid collecting groove groove wall
Floating material is detached from cell wall, is then turned on spray head, all takes floating material out of drum type filteration device.Pass through the setting of gas blow pipe, this reality
It can be blown off the cell wall of collecting tank, be had to collecting tank blowdown thoroughly, no with the novel interior floating material remained in collecting tank
The advantages of remaining sundries.
Further setting: the collecting tank is in " W " shape, and the both sides of the collecting tank are fixedly connected with side plate, the side plate
It is arranged along the length direction of collecting tank, the gas blow pipe is located between the slot bottom of collecting tank, between side plate and collecting tank.
By using above-mentioned technical proposal, the collecting tank of " W " shape can have bigger reception in the water column for receiving spray head
Area can effectively avoid the water column of spray head from being sprayed onto except collecting tank.Gas blow pipe is arranged between collecting tank and collecting tank
Both sides, when being inflated to gas blow pipe, the gas of gas blow pipe forms convection current in the conduit of collecting tank, can more quickly make
Floating material is detached from by the flute wall surfaces of collecting tank.
Further setting: the gas hole is located at below gas blow pipe, is clamped in the bottom of the collecting tank of the gas blow pipe two sides
End is equipped with wind deflector, and the wind direction of the gas blow pipe is towards wind deflector.
By using above-mentioned technical proposal, when water flow flows through collecting tank, inevitably there is part water flow that can fall by gas hole
Enter the bottom of box, in order to avoid water flow blocks the air outlet of gas blow pipe, therefore gas hole is arranged in the lower section of gas blow pipe, kept away
Water flow is exempted from by gas blow pipe.The air-flow of gas blow pipe enters by the refraction of wind deflector in gas hole, thus makes in collecting tank
Form convection current.
Further setting: the spray head is staggered in spray boom towards the side of cylinder leaching net.
By using above-mentioned technical proposal, the spray head being staggered is in the floating material cleared up on cylinder leaching net, sprinkling
Area is bigger, more rapidly for the floating material in cylinder filter.
Further setting: the collecting tank is inclined to set towards the direction at outlet of sewer.
By using above-mentioned technical proposal, collecting tank is obliquely installed, and sewage is arranged along inclined collecting tank
Out to outside drum type filteration device, the drainage rates in collecting tank are accelerated.
Further setting: the gas hole is gradually reduced by gas blow pipe to one end diameter away from gas blow pipe.
By using above-mentioned technical proposal, air-flow after wind deflector is refracted into gas hole, due to air blowing bore dia by
Tapered small, the pressure of air-flow is increased, to keep the convection current being located in collecting tank stronger, is thus more easier to be adhered to
Floating material in liquid collecting groove groove wall is detached from.
Further setting: being equidistantly equipped with several and scrape dross plate on the inner wall of the cylinder leaching net, described to scrape dross plate
Including the stock supporting plate perpendicular to cylinder leaching net and the scraper plate being connected with stock supporting plate far from cylinder leaching net side, the scraper plate direction
Direction far from cylinder leaching net tilts.
By using above-mentioned technical proposal, when cylinder leaching net is started turning and is filtered to sewage, it is located at cylinder leaching net
Dross plate of scraping on inner wall is rotated with the rotation of cylinder leaching net, during scraping the rotation of dross plate, scrapes holding for dross plate
Flitch and scraper plate cooperate the floating material taken up in sewage jointly, when scraping dross plate and turning to the highest point of cylinder leaching net, scrape floating
The stock supporting plate of slag plate is vertical, spray head towards scrape dross plate water spray, floating material by water column impact and fall into collecting tank.
Further setting: several water holes are equidistantly provided with the plate of the stock supporting plate.
By using above-mentioned technical proposal, dross plate is scraped during fishing for sewage float, is arranged in stock supporting plate plate
Water hole with it enables the sewage that is gathered in scrape in dross plate to move quickly through water hole outflow, avoids to fish for due to water flow
Floating material is flushed in cylinder leaching net again.
In conclusion the utility model has the following beneficial effects: by the setting of gas blow pipe, residual in the utility model
Floating material in collecting tank can be blown off the cell wall of collecting tank, have to collecting tank blowdown thoroughly, do not remain the excellent of sundries
Point.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for embodying drum type filteration device；
Fig. 2 is the cross-sectional view for embodying drum type filteration device internal structure；
Fig. 3 is for embodying connection relationship diagram between sewage sump and gas blow pipe；
Fig. 4 is for embodying the structural schematic diagram for scraping dross plate.
In figure, 1, collecting tank；11, side plate；12, gas hole；13, wind deflector；2, spray boom；21, spray head；3, sewage inlet；
4, gas blow pipe；5, dross plate is scraped；51, stock supporting plate；511, water hole；52, scraper plate.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of drum type filteration device pollution discharge structure, referring to Fig. 2, including the collecting tank 1 being located in cylinder leaching net
With the spray boom 2 being fixedly connected on drum type filteration device cabinet wall, body side is provided with outlet of sewer 3, and collecting tank 1 is in cylinder
Outlet of sewer 3(is extended in strainer referring to Fig.1) at and be fixedly connected between outlet of sewer 3.
Referring to Fig. 2, spray boom 2 is located at the surface of cylinder leaching net, is equipped with spray head towards the side of cylinder leaching net in spray boom 2
21, for spray head 21 along the length direction of spray boom 2 in being staggered, collecting tank 1 is located at the underface of spray head 21.It is filled when in spray boom 2
When water, water flows through spray head 21 and forms water column towards the injection of collecting tank 1.
After sewage to be processed enters cylinder leaching net, purification, filtered floating are realized after the filtering of cylinder leaching net
Object is attached on the inner wall of cylinder leaching net, and during cylinder leaching net rotation, spray head 21 sprays water column towards cylinder leaching net, will
The floating material being attached on cylinder leaching net inner wall is flushed in collecting tank 1, then via the drive of water flow, floating material is along collecting tank
Inside 1 outflow drum type filteration device.
Referring to Fig. 3, the section of collecting tank 1 is in " W " shape, is equipped with side plate 11 in 1 two sides of collecting tank, side plate 11 is along collecting tank
1 longitudinal direction setting, in order to enable collecting tank 1 that the water flow for having fraction floats object in slot is swimmingly flowed out rotary drum mistake
The length direction of filter, collecting tank 1 is inclined to set, the inclined direction of collecting tank 1 towards outlet of sewer 3(referring to Fig.1).
Referring to Fig. 3, gas blow pipe 4, collecting tank are clamped between side plate 11 and collecting tank 1, between the slot bottom of collecting tank 1
Be provided with gas hole 12 on 1 cell wall, the position of gas hole 12 in the horizontal direction is lower than gas blow pipe 4, the aperture of gas hole 12 by
Deviate from being gradually reduced on one side for gas blow pipe 4 to 1 cell wall of collecting tank at gas blow pipe 4, the variation in 12 aperture of gas hole is so that air-flow passes through
When crossing gas hole 12, gas pressure is strengthened, thus more thorough rapidly to the residue cleaning adhered in collecting tank 1.
Referring to Fig. 3,1 bottom of collecting tank for being tightly attached to gas blow pipe 4 is equipped with wind deflector 13, and wind deflector 13 is in horizontally disposed, gear
Aerofoil 13 is located at the lower section of gas hole 12, and the air-out direction of gas blow pipe 4 is towards wind deflector 13.
When gas blow pipe 4 starts to blow, air-flow blows to wind deflector 13, and the direction of air-flow changes, and air-flow passes through
The refraction of wind deflector 13 partially enters in gas hole 12, and air-flow forms gaseous exchange in the conduit of collecting tank 1, thus makes attached
Residue on 1 inner wall of collecting tank be detached from.
Referring to Fig. 4, it is welded in the inner wall of cylinder leaching net, 4 are scraped dross plate 5, scrape dross plate 5 along the circle of cylinder leaching net
Circumferential direction equidistantly distributed, scraping dross plate 5 includes stock supporting plate 51 and scraper plate 52.
Referring to Fig. 4, stock supporting plate 51 is one piece of long rectangular plate, and stock supporting plate 51 is welded in circle along the length direction of cylinder leaching net
The inner wall of cylinder strainer, stock supporting plate 51 and the axis of cylinder leaching net are generally aligned in the same plane, equidistantly open with the plate of stock supporting plate 51
There are several water holes 511.
Referring to Fig. 4, it is welded with scraper plate 52 far from the side of cylinder leaching net in stock supporting plate 51, between scraper plate 52 and stock supporting plate 51
It is inclined to set, the inclined direction of scraper plate 52 is far from cylinder leaching net.
Referring to Fig. 4, after sewage enters cylinder leaching net, the dross plate 5 of scraping positioned at cylinder leaching net bottom is covered by sewage, with
The rotation of cylinder leaching net, scrape dross plate 5 slowly by exposing in sewage positioned at cylinder leaching net bottom, scrape dross plate 5 with
During cylinder leaching net rotates, the cooperation of stock supporting plate 51 and scraper plate 52 by scraping dross plate 5 is fished for miscellaneous in sewage
Object again flows into cylinder leaching net by water hole 511 positioned at the sewage scraped in dross plate 5 after scraping dross plate 5 and being detached from sewage
It is interior, and sundries is then stranded in and scrapes in dross plate 5, when scraping dross plate 5 and turning to spray boom 2(referring to immediately below Fig. 2), spray head 21
(referring to Fig. 2) is snapped down in collecting tank 1 positioned at the sundries scraped in dross plate 5 along scraper plate 52 towards the water spray of dross plate 5 is scraped.
Specific work process: sewage to be processed is passed through in cylinder leaching net, and sewage permeation crosses cylinder leaching net, and falls into case
Body bottom, purified sewage flow out drum type filteration device by outlet of sewer 3.During cylinder leaching net filtering, cylinder
Strainer remains at rotary state, and after sewage water filtration, internal sundries is attached on the inner wall of cylinder leaching net.
When cylinder leaching net is by above collecting tank 1, spray head 21 is sprayed water towards strainer, and water flow will adhere on cylinder leaching net
It sundries and scrapes the sundries adhered on dross plate 5 and is flushed in collecting tank 1, with the flowing of water flow, sundries is carried over into rotary drum
Outside formula filter.
After the sewage treatment is completed, spray head 21 is closed, gas blow pipe 4 is opened, the air-flow of gas blow pipe 4 is blown to wind deflector 13, passes through
The refraction of wind deflector 13 is crossed, air-flow enters in the conduit of collecting tank 1 and forms convection current in conduit, then opens spray head 21, miscellaneous
Object is carried over into outside drum type filteration device with water flow, is achieved in the cleaning to the sundries being attached on 1 inner wall of collecting tank.
The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of drum type filteration device pollution discharge structure, including collecting tank (1) and the spray boom (2) being located above collecting tank (1), institute
It states spray boom (2) to be fixedly connected on cabinet wall and be right against the top of cylinder leaching net, the spray boom (2) is towards the one of cylinder leaching net
Side is equipped with spray head (21), and the collecting tank (1) is set to the underface in cylinder leaching net and being located at spray head (21), it is characterized in that: institute
Collecting tank (1) two sides are stated equipped with gas blow pipe (4), the gas blow pipe (4) is connected with external air source, the phase of the collecting tank (1)
To being provided with gas hole (12) on inclined-plane.
2. a kind of drum type filteration device pollution discharge structure according to claim 1, it is characterized in that: the collecting tank (1) is in
The both sides of " W " shape, the collecting tank (1) are fixedly connected with side plate (11), the side plate (11) along collecting tank (1) length side
To setting, the gas blow pipe (4) is located between the slot bottom of collecting tank (1), between side plate (11) and collecting tank (1).
3. a kind of drum type filteration device pollution discharge structure according to claim 1, it is characterized in that: the gas hole (12) position
Below gas blow pipe (4), the bottom end for being clamped in the collecting tank (1) of the gas blow pipe (4) two sides is equipped with wind deflector (13), described to blow
The wind direction of tracheae (4) is towards wind deflector (13).
4. a kind of drum type filteration device pollution discharge structure according to claim 1, it is characterized in that: the spray head (21) is staggeredly
It is arranged in spray boom (2) towards the side of cylinder leaching net.
5. a kind of drum type filteration device pollution discharge structure according to claim 1, it is characterized in that: the collecting tank (1) court
It is inclined to set to the direction at outlet of sewer (3).
6. a kind of drum type filteration device pollution discharge structure according to claim 1, it is characterized in that: the gas hole (12) by
Gas blow pipe (4) is gradually reduced to one end diameter away from gas blow pipe (4).
7. a kind of drum type filteration device pollution discharge structure according to claim 1, it is characterized in that: the cylinder leaching net is interior
It is equidistantly equipped with several on wall to scrape dross plate (5), the dross plate (5) of scraping includes the stock supporting plate (51) perpendicular to cylinder leaching net
With the scraper plate (52) being mutually fixedly connected with stock supporting plate (51) far from cylinder leaching net side, the scraper plate (52) is directed away from cylinder filter
The direction of net tilts.
8. a kind of drum type filteration device pollution discharge structure according to claim 7, it is characterized in that: the stock supporting plate (51)
Several water holes (511) are equidistantly provided with plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541034.5U CN208320147U (en) | 2018-04-14 | 2018-04-14 | A kind of drum type filteration device pollution discharge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541034.5U CN208320147U (en) | 2018-04-14 | 2018-04-14 | A kind of drum type filteration device pollution discharge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208320147U true CN208320147U (en) | 2019-01-04 |
Family
ID=64781509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820541034.5U Expired - Fee Related CN208320147U (en) | 2018-04-14 | 2018-04-14 | A kind of drum type filteration device pollution discharge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208320147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146470A (en) * | 2021-12-03 | 2022-03-08 | 深圳市德龙智能高科技有限公司 | Sewage filtering device and sewage filtering equipment |
-
2018
- 2018-04-14 CN CN201820541034.5U patent/CN208320147U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146470A (en) * | 2021-12-03 | 2022-03-08 | 深圳市德龙智能高科技有限公司 | Sewage filtering device and sewage filtering equipment |
| CN114146470B (en) * | 2021-12-03 | 2023-01-10 | 深圳市德龙智能高科技有限公司 | Sewage filtering device and sewage filtering equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |