CN109399750A - A kind of sewage treatment flat flow dissolved gas floatator - Google Patents
A kind of sewage treatment flat flow dissolved gas floatator Download PDFInfo
- Publication number
- CN109399750A CN109399750A CN201811412227.1A CN201811412227A CN109399750A CN 109399750 A CN109399750 A CN 109399750A CN 201811412227 A CN201811412227 A CN 201811412227A CN 109399750 A CN109399750 A CN 109399750A
- Authority
- CN
- China
- Prior art keywords
- reaction tank
- jackshaft
- scum board
- trapping chamber
- slag trapping
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
Abstract
The invention discloses a kind of sewage treatment flat flow dissolved gas floatators, including reaction tank, upper cover, scum board, jackshaft, slag trapping chamber and drainpipe, the top of the reaction tank is equipped with upper cover, the inside of reaction tank is equipped with scum board and jackshaft, the scum board is set on jackshaft, and the upper and lower surface in scum board middle position is fitted with stop collar, release is evenly distributed between No.1 partition and No. two partitions in this device, release can uniformly discharge the micro-bubble generated in dissolving, and agitation item agitation can be such that micro-bubble acceleration is sufficiently mixed in sewage, improve the effect of sewage treatment, because the height of slag trapping chamber is consistent with the adjustable distance of scum board, when scum board is adjusted, suspended matter can keep entering inside slag trapping chamber always, diaphragm of rubber plays a part of separating slag trapping chamber and sewage, sewage It will not enter in slag trapping chamber.
Description
Technical field
The present invention relates to flat flow dissolved gas floatator technical field, specially a kind of sewage treatment flat flow air-dissolving air-float
Machine.
Background technique
Patent No.: 201510259544.4, proprietary term are as follows: in a kind of document of new and effective flat flow dissolved gas floatator
The position of scum board is adjustable, adapts to a variety of needs of work, spray equipment is equipped on the inside of lid, so that equipment is readily cleaned dimension
Shield, the configuration of the present invention is simple, it is easy to operate, be suitable for a variety of needs of work, work efficiency is high, easy to maintain, but it is in reality
There are still following drawbacks in use:
1, release is located in runing rest, and runing rest is located at the centre of reaction tank, when release will produce in dissolving
When raw micro-bubble discharges, micro-bubble mostly in reaction tank centre, is unevenly distributed, and reduces the effect of sewage treatment；
2, in this device scum board position-adjustable, but adjust after, scum board can not again scrape suspended matter in slag trapping chamber,
It is easy to keep suspended matter aggregation excessive, reduces the efficiency of sewage treatment；
3, suspended matter is scraped by scum board and is discharged after slag trapping chamber from Residue extraction pipeline, but suspended matter is easy to cause to block up in Residue extraction pipeline
Plug, forms the phenomenon that suspended matter cannot be discharged, is unfavorable for sewage treatment.
Summary of the invention
The purpose of the present invention is to provide a kind of sewage treatment flat flow dissolved gas floatators, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of sewage treatment flat flow dissolved gas floatator,
Including reaction tank, upper cover, scum board, jackshaft, slag trapping chamber and drainpipe, the top of the reaction tank is equipped with upper cover, reaction tank
Inside be equipped with scum board and jackshaft, the scum board is set on jackshaft, and the upper and lower surface in scum board middle position
It is fitted with stop collar, the stop collar lower surface of lower end is equipped with screw, and screw runs through the stop collar of scum board and upper end simultaneously
Setting, stop collar front side surface also are provided with screw, and the screw of stop collar leading flank is fixed in screw hole, the jackshaft two sides
The lower surface of scum board is equipped with seal box, and the seal box is fixed on the lower surface of scum board by fixed plate, in seal box
Equipped with cylinder, the telescopic rod on cylinder is arranged through the lower surface of seal box, and the lower end position of every section of telescopic rod is equipped with attaching
Slot, attach slot on be fitted with agitation item, be additionally provided with inside the reaction tank below jackshaft release, No.1 partition, No. two every
Plate and dissolving, the release be equipped with it is multiple, multiple releases be isodistantly spaced from left to right be sequentially arranged in No.1 partition and
Between No. two partitions, the No.1 partition is located at the lower section of No. two partitions, is equipped with venthole on No.1 partition and No. two partitions,
Dissolving is equipped with below No.1 partition, the lower end of dissolving is fixed on the bottom of reaction tank, and the lower end of the jackshaft is also fixed
Equipped with connecting shaft, the bottom setting of No. two partitions, No.1 partition and reaction tank is run through in the lower end of connecting shaft simultaneously, and connecting shaft is passed through
The one end for wearing reaction bottom of pond portion is connected with transmission shaft by shaft coupling, and transmission shaft right end is connected with motor, and motor is located at reaction tank
Lower right, the right side of the reaction tank is equipped with slag trapping chamber, and the bottom righthand side of slag trapping chamber is equipped with slag-drip opening, and slag-drip opening is located at reaction
The height of the outer end in pond, slag trapping chamber is consistent with the range of scum board distance, and the left side of slag trapping chamber is equipped with diaphragm of rubber, rubber
Glue diaphragm upper end is fixedly connected with the right end lower surface of scum board, the lower end of diaphragm of rubber and the fixed company of the left side bottom surface of slag trapping chamber
It connects, diaphragm of rubber is used to that the sewage inside reaction tank is isolated, and the left side lower end of the reaction tank is additionally provided with drainpipe.
Preferably, the reaction tank is greater than the round-like structure of lower surface in upper surface, and reaction tank is without upper surface.
Preferably, jackshaft structure cylindrical, jackshaft are erected at reaction tank bosom position.
Preferably, stop collar structure annular in shape, stop collar are set on jackshaft.
Preferably, the rounded small pore-like of the screw hole, screw hole are equipped with multiple, and multiple screw holes are isodistantly spaced etc., and sizes are arranged in
On jackshaft.
Preferably, fixed be located in upper end of the agitation item attaches on slot, stirs living between a upper end or less and attaching slot
Dynamic fitting.
Preferably, the slag trapping chamber is in the box-like structure without left-hand face, is located at the interior of reaction tank on the left of slag trapping chamber
Portion is located at the outside of reaction tank on the right side of slag trapping chamber.
Compared with prior art, the beneficial effects of the present invention are: structure of the invention setting rationally, functional, have with
Lower advantage:
1, release is evenly distributed between No.1 partition and No. two partitions in this device, and release can will generate in dissolving
Micro-bubble uniformly discharge, and stir item agitation can make micro-bubble acceleration be sufficiently mixed in sewage, improve sewage
The effect of processing；
2, because the height of slag trapping chamber is consistent with the adjustable distance of scum board, when scum board is adjusted, suspended matter can be kept always
Into inside slag trapping chamber, diaphragm of rubber plays a part of separating slag trapping chamber and sewage, and sewage will not enter in slag trapping chamber；
3, because the right end bottom surface of slag trapping chamber is arranged in slag-drip opening, and slag trapping chamber left end is located inside reaction tank, works as suspended particle clogging
When can at any time by the way of manually dredging, without Residue extraction pipeline carry out deslagging, avoid the phenomenon that blocking, improve dirt
The efficiency of water process is suitble to promote.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is stop collar structural schematic diagram of the present invention；
Fig. 3 is seal box of the present invention and agitation structural schematic diagram.
In figure: 1 reaction tank, 2 upper covers, 3 scum boards, 4 jackshafts, 41 screw holes, 42 stop collars, 43 connecting shafts, 5 slag trapping chamber,
51 diaphragm of rubber, 52 slag-drip openings, 6 drainpipes, 7 dissolvings, 8 releases, 81 No.1 partitions, 82 No. two partitions, 9 motors, 91 pass
Moving axis, 10 seal boxs, 11 cylinders, 12 telescopic rods, 13 agitation items, 14 fixed plates, 15 attach slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of sewage treatment flat flow dissolved gas floatator, packet
Reaction tank 1, upper cover 2, scum board 3, jackshaft 4, slag trapping chamber 5 and drainpipe 6 are included, reaction tank 1 is greater than lower surface in upper surface
Round-like structure, for reaction tank 1 without upper surface, the top of reaction tank 1 is equipped with upper cover 2, and the inside of reaction tank 1 is equipped with 3 He of scum board
Jackshaft 4, the structure cylindrical of jackshaft 4, jackshaft 4 are erected at 1 bosom position of reaction tank, during scum board 3 is set in
Between on axis 4, and the upper and lower surface in 3 middle position of scum board is fitted with stop collar 42, the structure annular in shape of stop collar 42, limit
Position ring 42 is set on jackshaft 4, and 42 lower surface of stop collar of lower end is equipped with screw, and screw runs through scum board 3 and upper end simultaneously
Stop collar 42 be arranged, 42 front side surface of stop collar also is provided with screw, and the screw of 42 leading flank of stop collar is fixed in screw hole 41,
The rounded small pore-like of screw hole 41, screw hole 41 are equipped with multiple, and multiple screw holes 41 are isodistantly spaced etc., and sizes are arranged on jackshaft 4, in
Between the lower surfaces of scum board 3 of 4 two sides of axis be equipped with seal box 10, seal box 10 is fixed on scum board 3 by fixed plate 14
Lower surface is equipped with cylinder 11 in seal box 10, and the telescopic rod 12 on cylinder 11 is arranged through the lower surface of seal box 10, and every section is stretched
The lower end position of contracting bar 12, which is equipped with, attaches slot 15, attaches and is fitted with agitation item 13 on slot 15, and the upper end of agitation item 13 is fixed
It is located at and attaches on slot 15, stir 13 upper end of item or less and be bonded with the activity between slot 15 that attaches, in the reaction tank 1 of 4 lower section of jackshaft
Portion is additionally provided with release 8,81, No. two partitions 82 of No.1 partition and dissolving 7, and release 8 is equipped with multiple, and multiple releases 8 are in
Equidistant to be from left to right sequentially arranged between No.1 partition 81 and No. two partitions 82, No.1 partition 81 is located at No. two partitions 82
It is equipped with venthole on lower section, No.1 partition 81 and No. two partitions 82, is equipped with dissolving 7 below No.1 partition 81, dissolving 7
Lower end is fixed on the bottom of reaction tank 1, and the lower end of jackshaft 4 is also fixed with connecting shaft 43, and the lower end of connecting shaft 43 is passed through simultaneously
The bottom setting of No. two partitions 82, No.1 partition 81 and reaction tank 1 is worn, and connecting shaft 43 is logical through one end of 1 bottom of reaction tank
It crosses shaft coupling and is connected with transmission shaft 91,91 right end of transmission shaft is connected with motor 9, and motor 9 is located at the lower right of reaction tank 1, reaction
The right side in pond 1 is equipped with slag trapping chamber 5, and slag trapping chamber 5 is in the box-like structure without left-hand face, and the left side of slag trapping chamber 5 is located at reaction
The inside in pond 1, the right side of slag trapping chamber 5 are located at the outside of reaction tank 1, and the bottom righthand side of slag trapping chamber 5 is equipped with slag-drip opening 52, slag-drip opening 52
It is located at the outer end of reaction tank 1, the height of slag trapping chamber 5 is consistent with the range of scum board 3 distance, and the left side of slag trapping chamber 5 is set
There is diaphragm of rubber 51,51 upper end of diaphragm of rubber is fixedly connected with the right end lower surface of scum board 3, the lower end sum aggregate of diaphragm of rubber 51
The left side bottom surface of grit chamber 5 is fixedly connected, and diaphragm of rubber 51 is used to that the sewage inside reaction tank 1, the left side lower end of reaction tank 1 is isolated
It is additionally provided with drainpipe 6.
Working principle: firstly, according to demand, adjusting the height of scum board 3, about 3 two stop collars 42 of scum board being consolidated
It is scheduled in different screw holes 41, and scum board 3 is limited in up and down in two stop collars 42, when 3 height adjustment of scum board, rubber
Diaphragm 51 can stretch accordingly, ensure that the leakproofness of 3 lower section slag trapping chamber of scum board, 5 left end, it is ensured that sewage will not enter collection
In grit chamber 5, later, change the length of telescopic rod 12 by cylinder 11, motor 9 drives connecting shaft by transmission shaft 91 and shaft coupling
43 rotations, jackshaft 4 rotates synchronously when connecting shaft 43 rotates, and has achieved the purpose that scum board 3 and telescopic rod 12 is driven to rotate, has stretched
When contracting bar 12 rotates, being attached to the agitation item 13 attached in slot 15 can open because centrifugal force acts on, and be stirred, stir to sewage
While the micro-bubble that release 8 is released is sufficiently mixed with sewage, improve the efficiency of sewage treatment, drainpipe 6
Can will the discharge of treated sewage, when telescopic rod 12 stops operating, agitation item 13 will be attached to attaching automatically due to gravity
In slot 15, telescopic rod 12 will not be stopped to stretch, this apparatus structure is simple, and it is easy to use, it is suitble to promote.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of sewage treatment flat flow dissolved gas floatator, including reaction tank (1), upper cover (2), scum board (3), jackshaft
(4), slag trapping chamber (5) and drainpipe (6), it is characterised in that: the top of the reaction tank (1) is equipped with upper cover (2), reaction tank (1)
Inside be equipped with scum board (3) and jackshaft (4), the scum board (3) is set on jackshaft (4), and scum board (3) centre
The upper and lower surface of position is fitted with stop collar (42), and stop collar (42) lower surface of lower end is equipped with screw, and screw passes through simultaneously
Stop collar (42) setting of scum board (3) and upper end is worn, stop collar (42) front side surface also is provided with screw, stop collar (42) front side
The screw in face is fixed in screw hole (41), and the lower surface of the scum board (3) of jackshaft (4) two sides is equipped with seal box
(10), the seal box (10) is fixed on the lower surface of scum board (3) by fixed plate (14), is equipped with cylinder in seal box (10)
(11), the telescopic rod (12) on cylinder (11) is arranged through the lower surface of seal box (10), the lower end position of every section of telescopic rod (12)
It sets to be equipped with and attaches slot (15), attach and be fitted with agitation item (13) on slot (15), in the reaction tank (1) below jackshaft (4)
Portion is additionally provided with release (8), No.1 partition (81), No. two partitions (82) and dissolving (7), the release (8) be equipped with it is multiple,
Multiple releases (8), which are isodistantly spaced, to be from left to right sequentially arranged between No.1 partition (81) and No. two partitions (82), and described one
Number partition (81) is located at the lower section of No. two partitions (82), is equipped with venthole on No.1 partition (81) and No. two partitions (82), and one
Dissolving (7) are equipped with below number partition (81), the lower end of dissolving (7) is fixed on the bottom of reaction tank (1), the jackshaft
(4) lower end is also fixed with connecting shaft (43), and No. two partitions (82), No.1 partitions are run through in the lower end of connecting shaft (43) simultaneously
(81) it is arranged with the bottom of reaction tank (1), and connecting shaft (43) is connected with through one end of reaction tank (1) bottom by shaft coupling
Transmission shaft (91), transmission shaft (91) right end are connected with motor (9), and motor (9) is located at the lower right of reaction tank (1), the reaction
The right side in pond (1) is equipped with slag trapping chamber (5), and the bottom righthand side of slag trapping chamber (5) is equipped with slag-drip opening (52), and slag-drip opening (52) is located at reaction
The height of the outer end in pond (1), slag trapping chamber (5) is consistent with the range of scum board (3) distance, and the left side of slag trapping chamber (5) is set
Have diaphragm of rubber (51), diaphragm of rubber (51) upper end is fixedly connected with the right end lower surface of scum board (3), diaphragm of rubber (51)
Lower end is fixedly connected with the left side bottom surface of slag trapping chamber (5), and diaphragm of rubber (51) is used to be isolated the internal sewage of reaction tank (1), institute
The left side lower end for stating reaction tank (1) is additionally provided with drainpipe (6).
2. a kind of sewage treatment flat flow dissolved gas floatator according to claim 1, it is characterised in that: the reaction tank
(1) it is greater than the round-like structure of lower surface in upper surface, reaction tank (1) is without upper surface.
3. a kind of sewage treatment flat flow dissolved gas floatator according to claim 1, it is characterised in that: the jackshaft
(4) structure cylindrical, jackshaft (4) are erected at reaction tank (1) bosom position.
4. a kind of sewage treatment flat flow dissolved gas floatator according to claim 1, it is characterised in that: the stop collar
(42) structure annular in shape, stop collar (42) are set on jackshaft (4).
5. a kind of sewage treatment flat flow dissolved gas floatator according to claim 1, it is characterised in that: the screw hole
(41) rounded small pore-like, screw hole (41) are equipped with multiple, and multiple screw holes (41) are isodistantly spaced etc., and sizes are arranged in jackshaft (4)
On.
6. a kind of sewage treatment flat flow dissolved gas floatator according to claim 1, it is characterised in that: the agitation item
(13) fixed be located in upper end attaches on slot (15), stirs item (13) upper end or less and is bonded with the activity between slot (15) that attaches.
7. a kind of sewage treatment flat flow dissolved gas floatator according to claim 1, it is characterised in that: the slag trapping chamber
(5) it is in the box-like structure without left-hand face, the inside of reaction tank (1), the right side of slag trapping chamber (5) is located on the left of slag trapping chamber (5)
Side is located at the outside of reaction tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811412227.1A CN109399750A (en) | 2018-11-25 | 2018-11-25 | A kind of sewage treatment flat flow dissolved gas floatator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811412227.1A CN109399750A (en) | 2018-11-25 | 2018-11-25 | A kind of sewage treatment flat flow dissolved gas floatator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109399750A true CN109399750A (en) | 2019-03-01 |
Family
ID=65455409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811412227.1A Pending CN109399750A (en) | 2018-11-25 | 2018-11-25 | A kind of sewage treatment flat flow dissolved gas floatator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109399750A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921749A (en) * | 2019-12-17 | 2020-03-27 | 恩宜瑞(江苏)环境发展有限公司 | Telescopic air-flotation gas-collecting hood and application thereof in viscose fiber wastewater treatment |
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| US20030155306A1 (en) * | 2002-02-20 | 2003-08-21 | Edward Bourke | Apparatus and method for the treatment of a contaminated fluid |
| CN202492391U (en) * | 2012-02-03 | 2012-10-17 | 扬州绿都环境工程设备有限公司 | Full-automatic dissolved air flotation device |
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| CN204661350U (en) * | 2015-05-15 | 2015-09-23 | 南京日嘉新环保科技有限公司 | A kind of hermetic type high-efficiency dissolued-air air floatation machine |
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| CN208022733U (en) * | 2017-11-30 | 2018-10-30 | 潍坊恒华环保科技有限公司 | A kind of air floatation machine |
| KR101921692B1 (en) * | 2016-08-02 | 2018-11-23 | 손민혁 | Agitating destruction device of sludge and animal manure and food waste and food wastewater |
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|---|---|---|---|---|
| US20030155306A1 (en) * | 2002-02-20 | 2003-08-21 | Edward Bourke | Apparatus and method for the treatment of a contaminated fluid |
| CN1383912A (en) * | 2002-03-05 | 2002-12-11 | 高根树 | Cyclonic mass-transferring reaction and product separation method and separator |
| CN202492391U (en) * | 2012-02-03 | 2012-10-17 | 扬州绿都环境工程设备有限公司 | Full-automatic dissolved air flotation device |
| CN203922787U (en) * | 2014-07-07 | 2014-11-05 | 温州大学城市学院 | A kind of efficient air-floating apparatus |
| CN204661350U (en) * | 2015-05-15 | 2015-09-23 | 南京日嘉新环保科技有限公司 | A kind of hermetic type high-efficiency dissolued-air air floatation machine |
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| CN205965683U (en) * | 2016-08-27 | 2017-02-22 | 赣县金磊鑫矿业有限公司 | High -efficient device of preparing of water -soluble medicament of fluorite mine flotation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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Application publication date: 20190301 |
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