CN106512495A - Novel skimming device - Google Patents
Novel skimming device Download PDFInfo
- Publication number
- CN106512495A CN106512495A CN201611237994.4A CN201611237994A CN106512495A CN 106512495 A CN106512495 A CN 106512495A CN 201611237994 A CN201611237994 A CN 201611237994A CN 106512495 A CN106512495 A CN 106512495A
- Authority
- CN
- China
- Prior art keywords
- collecting box
- sludge collecting
- skimming device
- double
- float
- Prior art date
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2433—Discharge mechanisms for floating particles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Removal Of Floating Material (AREA)
Abstract
The invention relates to the field of sewage treatment, and particularly relates to a skimming device capable of skimming suspended substances such as scum, foam and the like on a liquid level of a horizontal flow sedimentation tank. The skimming device comprises a double-hanging-point hoist, a support seat, a guide device, a sewage collection tank and a scum collection pipe, wherein the double-hanging-point hoist is provided with two cranes, is fixed by the support seat and is connected with the sewage collection tank through the guide device; the scum collection pipe is arranged in the sewage collection tank; the guide device comprises a guide holder, a guide bar and a bushing; the guide bar is installed at the lower part of the double-hanging-point hoist and is fixed by the guide holder and the bushing; and the sewage collection tank and the scum collection pipe ascend or descend through the guide bar.
Description
Technical field
The invention belongs to sewage treatment area, and in particular to horizontal sedimentation tank liquid level scum silica frost, foam etc. can be suspended by one kind
The float skimming device that thing is excluded.
Background technology：
Float skimming device is mainly used in excluding the float such as horizontal sedimentation tank liquid level scum silica frost, foam.At present, commonly use in horizontal sedimentation tank
Equipment mainly have running vehicle type lift rake mud scraper, pump/siphon suction dredge, this kind equipment be used to exclude pond bottom precipitation dirt
Mud, but growth over time, occur the float of some for example leaveves etc unavoidably on liquid level；Additionally, for ensureing in pond
The sedimentation of sludge, often added coagulated agent before sewage enters horizontal sedimentation tank so that produce in activated sludge a large amount of
Filamentous bacteria, after sewage enter horizontal sedimentation tank after easily produce Emersion of Activated Sludge Bulking phenomenon, form a large amount of classes in liquid level
Like the float of cystose, so as to affect effluent quality.
The content of the invention：
The purpose of the present invention is exactly to overcome the shortcomings of in traditional advection sedimentation pool equipment, there is provided one kind can be by horizontal sedimentation tank
Liquid level float quickly excludes, and can automatic lifting with the float skimming device under adapting to different station and water level situation.
In order to solve the above problems, the invention provides a kind of new float skimming device, including double-hanging point headstock gear, supports
Seat, guider, sludge collecting box and collection slag pipe, the double-hanging point headstock gear are provided with two loop wheel machines, are fixed by support base, and led to
Guider connection sludge collecting box is crossed, collection slag pipe inside sludge collecting box, is provided with；The guider includes guide holder, guide post and
Bushing, guide post are arranged on double-hanging point headstock gear bottom, and fix by guide holder and bushing, sludge collecting box with collect slag Gutron mistake
Guide post rises or falls.
Using double lifting point manual and electric double-purpose headstock gear, can balance collection slag pipe makes which stable, and can realize horizontal sedimentation tank
Automatic lifting under equipment advance, return and different water level requirements
Further preferred scheme is, the slag pipe that integrates as hollow circular-tube, internal notches, and being fixedly connected with sludge collecting box；It is internal
Fluting can collect the float in water；
Further preferred scheme is that the collection slag sealing of tube is integrally formed setting with sludge collecting box in sludge collecting box；Quickly can have
The float such as sedimentation tank liquid level scum silica frost, foam are excluded effect, it is ensured that effluent quality
Further preferred scheme is to be additionally provided with dash rubber slab on the outside of the sludge collecting box；
Further preferred scheme is that the dash rubber slab is fixed by angle seat；Effectively can prevent float leakage and
Avoid equipment and wall collisions；
Further preferred scheme is to be provided with submersible sewage pump in the sludge collecting box, can be carried out to collecting the float in slag pipe in real time
Suction；
Beneficial effects of the present invention：Compared with prior art, the present invention has following remarkable advantage：
1st, increase float skimming device on horizontal sedimentation tank existing equipment, can fast and effeciently exclude sedimentation tank liquid level scum silica frost, foam
Etc. float, it is ensured that effluent quality；
2nd, using double lifting point manual and electric double-purpose headstock gear, collection slag pipe of the one end equipped with submersible sewage pump can be made more steady in running
It is fixed, extension device service life；
3rd, using double lifting point manual and electric double-purpose headstock gear, be capable of achieving equipment advance under two different stations of return and different water
Automatic lifting under position, improves skimming efficiency；
4th, dash rubber slab is installed at collection slag pipe two ends, can prevents equipment from colliding with sedimentation tank pool wall, liquid level can be prevented again
The leakage of float.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is side view of the present invention under different station；
Fig. 3 is the collection sectional view of the slag pipe under different water levels of the present invention.
Wherein：
1st, double-hanging point headstock gear；2nd, support base；3rd, angle seat；4th, dash rubber slab；5th, bearing；6th, guide post；7th, bushing；8th, dive
Dirty pump；9th, collect slag pipe.
Specific embodiment
Below in conjunction with the accompanying drawings, technical scheme is described in detail：
As shown in Figure 1, Figure 2, Figure 3 shows, including double-hanging point headstock gear 1, support base 2, guider, sludge collecting box and collection slag pipe 9, institute
State double-hanging point headstock gear 1 and be provided with two loop wheel machines, fixed by support base 2, and sludge collecting box is connected by guider, in sludge collecting box
Portion is provided with collection slag pipe 9；The guider includes guide holder 5, guide post 6 and bushing 7, and guide post 6 is arranged on double lifting point
1 bottom of headstock gear, and fixed by guide holder 5 and bushing 7, sludge collecting box is risen or fallen by guide post 6 with collection slag pipe 9；
Integrate slag pipe 9 as hollow circular-tube, internal notches, and be welded in sludge collecting box, setting is integrally formed with sludge collecting box, on the outside of sludge collecting box also
Dash rubber slab 4 is provided with, dash rubber slab 4 is fixed by angle seat 3, is provided with submersible sewage pump 8 in sludge collecting box；
When horizontal sedimentation tank existing equipment is in advance station, double-hanging point headstock gear 1 automatically will collection slag pipe 9 drop to liquid level with
Lower certain distance（Liquid level exceeds the groove that hollow circular-tube is opened up on collection slag pipe 9）, while submersible sewage pump 8 is opened, it is outstanding by what is collected
Float is aspirated away in real time；When equipment proceeds to extreme position needs backhaul, double-hanging point headstock gear 1 then rises collection slag pipe automatically
9 to liquid level above certain distance（On collection slag pipe 9, hollow circular-tube bottom surface exceeds liquid level）, submersible sewage pump 8 is simultaneously closed off, is so skimmed
Foam device is advancing and reciprocation cycle work under backhaul the two stations with existing equipment, effectively can skim float on liquid level
Remove, it is ensured that effluent quality；And as shown in figure 3, when sedimentation tank has peak level, ordinary water level and lowest water level, can oneself
By the lifting distance of control float skimming device so as to do not affected by SEA LEVEL VARIATION.
Claims (6)
1. a kind of new float skimming device, it is characterised in that：Including double-hanging point headstock gear, support base, guider, sludge collecting box and
Collection slag pipe, the double-hanging point headstock gear are provided with two loop wheel machines, are fixed by support base, and connect sludge collecting box by guider,
Collection slag pipe is provided with inside sludge collecting box；The guider includes guide holder, guide post and bushing, and guide post is arranged on double hanging
Point headstock gear bottom, and fixed by guide holder and bushing, sludge collecting box is crossed guide post with collection slag Gutron and is risen or fallen.
2. float skimming device according to claim 1, it is characterised in that：The slag pipe that integrates as hollow circular-tube, internal notches, and
It is fixedly connected with sludge collecting box.
3. float skimming device according to claim 2, it is characterised in that：The collection slag sealing of tube is in sludge collecting box and sludge collecting box
It is integrally formed setting.
4. float skimming device according to claim 3, it is characterised in that：Dash rubber slab is additionally provided with the outside of the sludge collecting box.
5. float skimming device according to claim 4, it is characterised in that：The dash rubber slab is fixed by angle seat.
6. float skimming device according to claim 1 and 2, it is characterised in that：Submersible sewage pump is provided with the sludge collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611237994.4A CN106512495A (en) | 2016-12-28 | 2016-12-28 | Novel skimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611237994.4A CN106512495A (en) | 2016-12-28 | 2016-12-28 | Novel skimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106512495A true CN106512495A (en) | 2017-03-22 |
Family
ID=58338040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611237994.4A Pending CN106512495A (en) | 2016-12-28 | 2016-12-28 | Novel skimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106512495A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109771994A (en) * | 2019-03-27 | 2019-05-21 | 廖婧 | A kind of flocculation basin dross cleaning equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784497A (en) * | 2012-08-01 | 2012-11-21 | 江苏通用环保集团有限公司 | Skimming device for bridge-type sand sucker |
| CN203890123U (en) * | 2014-04-28 | 2014-10-22 | 江苏天河水务设备有限公司 | Oxidation ditch floating mud and scum throwing device |
| CN203899221U (en) * | 2014-05-26 | 2014-10-29 | 天津艾杰环保技术工程有限公司 | Dross removal equipment for horizontal flow sedimentation tank |
| CN204121823U (en) * | 2014-09-11 | 2015-01-28 | 广州市新之地环保产业有限公司 | From flushing scum silica frost cleaning plant |
| CN206350940U (en) * | 2016-12-28 | 2017-07-25 | 蓝深集团股份有限公司 | A kind of new float skimming device |
-
2016
- 2016-12-28 CN CN201611237994.4A patent/CN106512495A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784497A (en) * | 2012-08-01 | 2012-11-21 | 江苏通用环保集团有限公司 | Skimming device for bridge-type sand sucker |
| CN203890123U (en) * | 2014-04-28 | 2014-10-22 | 江苏天河水务设备有限公司 | Oxidation ditch floating mud and scum throwing device |
| CN203899221U (en) * | 2014-05-26 | 2014-10-29 | 天津艾杰环保技术工程有限公司 | Dross removal equipment for horizontal flow sedimentation tank |
| CN204121823U (en) * | 2014-09-11 | 2015-01-28 | 广州市新之地环保产业有限公司 | From flushing scum silica frost cleaning plant |
| CN206350940U (en) * | 2016-12-28 | 2017-07-25 | 蓝深集团股份有限公司 | A kind of new float skimming device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109771994A (en) * | 2019-03-27 | 2019-05-21 | 廖婧 | A kind of flocculation basin dross cleaning equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |