CN105883953B - Automatically tackling blockage dissolved air release - Google Patents
Automatically tackling blockage dissolved air release Download PDFInfo
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- CN105883953B CN105883953B CN201510016988.5A CN201510016988A CN105883953B CN 105883953 B CN105883953 B CN 105883953B CN 201510016988 A CN201510016988 A CN 201510016988A CN 105883953 B CN105883953 B CN 105883953B
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- pull rod
- spray head
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- casing
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Abstract
A kind of automatically tackling blockage dissolved air release for capableing of regular automatically tackling blockage, it is made of nozzle, spray head, pull rod, spring, casing, electromagnetic controller and pulse control instrument, pull rod is provided in casing, nozzle is connect with lower end, spray head setting is connect in nozzle with pull rod, spring makes spray head and there is certain pressure in nozzle contact position, and electromagnetic controller setting is provided with pulse control instrument outside it in cannula tip and is connected with each other with conducting wire.High pressure dissolved air water flows into casing from inlet tube when operation, micro-nano bubble is generated from spout outflow, when spout is blocked, pulse control instrument is powered operation pushing drawing rod spray head and moves down to electromagnetic controller increases jet opening distance, the sundries that is blocked is discharged outside nozzle rapidly under the promotion of high pressure dissolved air water in pipe, then stop power supply, resets pull rod spray head and keep constant pressure working condition, to reach automatically tackling blockage purpose.
Description
Technical field
The present invention relates to the dissolved air release in a kind of sewage-treatment plant, pressure dissolving gas water only passes through when sewage treatment
A large amount of micro air bubble can be just released after device decompression energy dissipating.
Background technique
Dissolved air release device is normal phenomenon by the sundries blocking that sewage is taken, as quilt in operation process
How to solve the problems, such as to exclude the sundries that is blocked automatically after blocking, current dissolved air release used on the market does not all solve also.
For with TV type third generation dissolved air release more advanced at present, after release blocking, manually to exist
Breather valve is opened outside flotation tank, is connected compressed air gas source, is rinsed well the stifled object in release with pressure dissolving gas water, it is this
Only by manually can just find when to be blocked and considerably increase operative employee using the method that breather valve goes unimpeded is manually shut down
Workload, this is disadvantage present in existing dissolved air release.
Summary of the invention
The contents of the present invention are: solving the disadvantage that existing dissolved air release needs artificial unimpeded, make dissolved air release in quilt
When stifled, it is capable of the automatically tackling blockage dissolved air release of regular automatically tackling blockage, technical solution is: it is by nozzle, spray head, pull rod, bullet
Spring, casing, electromagnetic controller, pulse control instrument form, and are provided with pull rod in casing, nozzle is connect with lower end, and spray head is set
It sets in nozzle, center is connect with stay-bolt, and spring is provided in sleeve upper end, and pull rod, electromagnetism control are provided in spring
Device processed is arranged in cannula tip, and electromagnetic controller power lead is connect with the pulse control instrument being arranged in outside this dissolved-gas release.
When operation, spout of the high pressure dissolved air water between lower end spray head and nozzle in sleeve pipe out of pipe higher-pressure region suddenly to outside pipe
Atmospheric area release, generates a large amount of micro-nano bubbles in sewage, and the pressure of spout leans on the upward elastic force handle of the spring of pull rod upper end
Spray head and sealed nozzle, electromagnetic controller are closed by the Infinite Cyclic time opening set in pulse control instrument and timing
Control program work, when spout is blocked by sewage sundries, it is logical that pulse control instrument instruction electromagnetic controller enters unlatching
Pull rod is pushed away certain distance by electricity work down, at this moment also moves down one under the promotion of pull rod with the spray head of nozzle close contact
Set a distance, however jet opening distance among nozzle and spray head becomes larger at once, stifled sundries high pressure dissolved air water in casing promotion
Outside the lower nozzle of discharge rapidly, after block up sundries is drained, pulse control instrument instructs electromagnetic controller to enter closing and power off to stop at once
It only works, pull rod and spray head is up at this moment retracted by the elastic reset of spring up by original state and continue normal operation,
Such Infinite Cyclic, to reach automatically tackling blockage purpose.It will be according to dirt as spray head unimpeded opening time and closing waiting time
How much the content of water sundries actually determines, is completed by the instruction being arranged in pulse control instrument.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, and attached drawing is local structure section view signal of the present invention
Figure:
In figure: 1, electromagnetic controller, 2, pulse control instrument, 3, top flange, 4, fixing bolt, 5, drawhead, 6, spring
Seat, 7, spring, 8, oil sealing, 9, inlet tube, 10, inlet, 11, mounting flange, 12, pull rod, 13, casing, 14, external screw teeth, 15,
Inner screw tooth hole, 16, limbers, 17, support ring, 18, inlet opening, 19, nozzle, 20, spout, 21, spray head, 22, centre bore, 23, branch
Bearing bore, 24, spring pad, 25, fixture nut, 26, half tooth bolt.
Specific embodiment
Automatically tackling blockage dissolved air release of the present invention is mainly by electromagnetic controller 1, pulse control instrument 2, casing 13, spring 7, drawing
The parts such as bar 12, nozzle 19, spray head 21 are constituted.
The structural principle to automatically tackling blockage dissolved air release of the present invention and working principle are made specifically with reference to the accompanying drawing
It is bright:
One, casing 13 is main element of the invention, and casing 13 is in elongate tubular, and the upper end embedded SMA actuators have more straight than inner tube
The spring base 6 of the larger placement spring of diameter is provided with the inlet that molten gas-liquid enters in pipe away from 13 top certain distance of casing
10, inlet tube 9 is provided with before inlet 10 and is fixedly connected with welding manner with casing 13,10 following distance of inlet
It is provided with the mounting flange 11 present invention being fixed on sewage disposal device, mounting flange 11 and casing 13 use welding manner
It is mutually permanently connected, 13 lower end of casing is machined with the external screw teeth 14 of installation nozzle 19, and 13 top of casing is provided with installation electromagnetism
The top flange 3 of controller, top flange 3 are mutually permanently connected with casing 13 with welding manner.
Two, nozzle 19 and spray head 21 are arranged in lower end, are main component of the invention, the precision being closed each other
Degree has direct relation to the size of the micro-nano bubble of generation, its inner cavity upper half cylindrical of nozzle 19 is processed into and casing 13
The inner screw tooth hole 15 that lower end external screw teeth 14 matches is provided with the water inlet being used for less than its certain diameter into solution below inner screw tooth hole 15
Hole 18 is provided with the cone-shaped spout 20 for being processed into up-small and down-big constant slope below inlet opening 18, is arranged above inlet opening 18
There is the support ring 17 of supporting rod positioning, 17 center of support ring is provided with the limbers 16 of support holes 23 and several water flowings, spray
Mouth 19 is in be fixedly connected by internal screw thread 15 and external screw teeth 14 with casing 13, and the lower section of inlet opening 18 is arranged in spray head 21, in circle
The inclined-plane Xiang Yizhi of spout 20 on cone cell, coniform gradient and nozzle 19, it is solid for bolt that center is provided with centre bore 22
It is fixed to use.
Three, pull rod 12 is arranged among casing, and lower end is provided with half tooth bolt 26 less than 12 certain diameter of pull rod, pull rod
12 upper ends are provided with the drawhead 5 larger than its diameter and are mutually fixedly connected with welding manner, and 5 upper end of drawhead puts in electricity
It is provided in magnetic controller 1 and below spring 7, oil sealing 8 is provided with below spring 7, for preventing air water in casing 13 upward
Flowing, 8, oil sealing 8 is placed on its outer diameter and 6 tight fit of spring base on spring base 6, and internal diameter and the sealing of pull rod 12 cooperate, when installation
Pull rod 12 passes through spring 7 from 13 upper end center of casing down, oil sealing 8, support holes 23, spray head 21, by half tooth bolt 26 passes through bullet
Spring 7 is compressed to certain elastic force and spray head 21 is fixed on 12 lower end of pull rod simultaneously by spring pad 24 and fixture nut 25, this
When compressed spring 7 can control the micro-nano gas of constant pressure work generation in nozzle 19 of spray head 21 by pull rod in flexible work
It steeps and can move up and down and carry out automatically tackling blockage work.
Four, electromagnetic controller 1 is arranged in 13 upper end of casing, is mutually permanently connected with the fixing bolt 4 of top flange 3, electricity
It is provided with pulse control instrument 2 outside magnetic controller, and is connected with each other with conducting wire, is provided with Infinite Cyclic in pulse control instrument 2
The control program instruction that time opening and timing are closed, when electromagnetic controller 1 receives after pulse control instrument 2 opens energization at once
Start to work and the drawhead 5 in the portion that inserts into the inner elapsed certain distance down, and pull rod 12 also synchronous drive spray head 21 toward moving down
Dynamic, at this moment spout 20 is blocked under the promotion of high pressure solution gas-liquid of the sundries in casing 13 and is discharged from spout 20 rapidly apart from increase,
When certain time be blocked the drained afterpulse controller 2 of sundries automatically into bolt down procedure make electromagnetic controller 1 power-off stop working,
At this moment since up bullet stretches reset to compressed spring 7, and synchronous pulling spray head 21 restores original pressure constant state and works on, such as
This Infinite Cyclic reaches automatically tackling blockage purpose of the present invention.
When automatically tackling blockage dissolved air release operation of the present invention, high pressure solution gas flows into casing 13 from inlet tube 9, then past dirty
It is discharged into outside nozzle 19 through spout 20 again through limbers 16 and inlet opening 18 and forms micro-nano bubble, pressed by pulse control instrument 2
The program being arranged, which carries out Infinite Cyclic unlatching and closure power supply control, when unlatching to electromagnetic controller 1, makes the spray on spray head 21
Mouthfuls 20 also and then punctual increase carries out unimpeded, and when closure, which restores constant pressure and works normally, generates micro-nano bubble, thus reaches the present invention
Automatically tackling blockage purpose.
Claims (2)
1. a kind of automatically tackling blockage dissolved air release, mainly by electromagnetic controller, pulse control instrument, casing, spring, pull rod, nozzle,
Spray head parts are constituted, and are provided with pull rod in casing, and nozzle connect with lower end, spray head setting in nozzle, center and
Half tooth bolt of pull rod connects, and is provided with spring in sleeve upper end, pull rod is provided in spring, electromagnetic controller setting is in set tube top
End, electromagnetic controller power lead are connect with the pulse control instrument being arranged in outside this dissolved-gas release, it is characterized in that: casing is in length
Shape tubulose, the upper end embedded SMA actuators have the spring base of the placement spring larger than diameter of inner pipe, away from cannula tip certain distance
It is provided with the inlet that molten gas-liquid enters in pipe, inlet tube is provided with before inlet and fixes company with welding manner and casing
It connects, inlet following distance is provided with mounting flange, and mounting flange is mutually permanently connected with effective welding manner is covered, casing
Lower end is machined with the external screw teeth of installation nozzle, and cannula tip is provided with the top flange of installation electromagnetic controller, top method
It is blue to be mutually permanently connected with the effective welding manner of set；Pull rod upper end is provided with the drawhead larger than its diameter and mutually with weldering
The mode of connecing is fixedly connected, and drawhead upper end puts in electromagnetic controller and is provided with spring below, and spray head is fixed under pull rod
End；Pull rod is arranged among casing, and lower end is provided with half tooth bolt less than pull rod certain diameter, is provided with oil below spring
Envelope, oil sealing is placed on spring base, outer diameter and spring base tight fit, and internal diameter and tie-rod sealing cooperate, and pull rod is from set when installation
Pipe upper end center pass through down spring, oil sealing, support holes, spray head, by half tooth bolt by spring pad and fixture nut spring
It is compressed to certain elastic force and spray head is fixed on pull rod lower end simultaneously, at this moment compressed spring passes through in flexible work
Pull rod can control spray head constant pressure work in nozzle and generate micro-nano bubble and can move up and down progress automatically tackling blockage work；Nozzle
With spray head be arranged in lower end, nozzle its inner cavity upper half cylindrical is processed into matched with lower end external screw teeth in
Tooth hole, inner screw tooth hole lower section, which is provided with, to be used for less than its certain diameter into the inlet opening of solution, and inlet opening lower section, which is provided with, is processed into
The cone-shaped spout of up-small and down-big constant slope, is provided with the support ring of supporting rod positioning above inlet opening, in support ring
The heart is provided with the limbers of support holes and several water flowings, and nozzle is in be fixedly connected by internal screw thread and external screw teeth with casing, spray head
The lower section of inlet opening is set, and in coniform, the inclined-plane Xiang Yizhi of the spout in coniform gradient and nozzle, center is provided with
Centre bore is for the fixed use of bolt.
2. automatically tackling blockage dissolved air release according to claim 1, it is characterized in that: electromagnetic controller is arranged on casing
End, is mutually permanently connected with top flange with fixing bolt, is provided with pulse control instrument outside electromagnetic controller, and mutual with conducting wire
Connection, the control program instruction that the time opening and timing that Infinite Cyclic is provided in pulse control instrument are closed, when electromagnetism control
Device processed receives to start to work at once after pulse control instrument unlatching is powered elapses a spacing the drawhead in the portion that inserts into the inner down
From, and also synchronous drive spray head moves down pull rod, at this moment jet opening distance increases, and be blocked high pressure solution gas-liquid of the sundries in casing
Promotion under be discharged from spout rapidly, when the certain time drained afterpulse controller of sundries that is blocked automatically into bolt down procedure makes electricity
Magnetic controller power-off stops working, and at this moment since up bullet stretches reset to compressed spring, and synchronous pulling spray head restores original
Pressure constant state works on, and such Infinite Cyclic reaches automatically tackling blockage purpose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510016988.5A CN105883953B (en) | 2015-01-08 | 2015-01-08 | Automatically tackling blockage dissolved air release |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510016988.5A CN105883953B (en) | 2015-01-08 | 2015-01-08 | Automatically tackling blockage dissolved air release |
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| Publication Number | Publication Date |
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| CN105883953A CN105883953A (en) | 2016-08-24 |
| CN105883953B true CN105883953B (en) | 2019-08-09 |
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| CN201510016988.5A Active CN105883953B (en) | 2015-01-08 | 2015-01-08 | Automatically tackling blockage dissolved air release |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106186145B (en) * | 2016-09-26 | 2022-11-04 | 大庆市海油庆石油科技有限公司 | Settling tank type automatic flushing dissolved air flotation device |
| CN106277152B (en) * | 2016-10-24 | 2022-10-04 | 无锡海拓环保装备科技有限公司 | Non-blocking elastic pressure release assembly |
| CN106380019B (en) * | 2016-10-24 | 2022-10-18 | 无锡海拓环保装备科技有限公司 | Novel water purifies device |
| CN108905663A (en) * | 2018-09-19 | 2018-11-30 | 佛山市通海卫浴设备有限公司 | It can automatic pollution discharge anticlogging efficiently micro-nano bubble generator and method for generation |
| CN110280156B (en) * | 2019-06-26 | 2022-03-08 | 中实泰广(北京)环保科技有限公司 | Anti-blocking gas-liquid release system and anti-blocking gas-liquid release method |
| CN110589925B (en) * | 2019-09-24 | 2022-02-08 | 刘春平 | Non-blocking dissolved air releaser |
| CN117142559B (en) * | 2023-10-26 | 2024-04-02 | 无锡工源环境科技股份有限公司 | Adjustable anti-blocking energy dissipation device |
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| CN87212732U (en) * | 1987-10-21 | 1988-04-20 | 济南市水处理技术实验所 | Dissolved gas releaser of water purifier |
| CN1931473A (en) * | 2006-10-10 | 2007-03-21 | 陈华 | Nozzle device with automatic on-line dirt eliminating function |
| CN201183029Y (en) * | 2008-03-24 | 2009-01-21 | 陈华 | Pneumatic self-cleaning nozzle |
| CN202022767U (en) * | 2010-12-29 | 2011-11-02 | 鹤壁市通用机械电气有限公司 | Novel anti-clogging dissolved-air releaser producing uniformly-distributed microbubbles |
| CN204474363U (en) * | 2015-01-08 | 2015-07-15 | 沈智奇 | Automatically tackling blockage dissolved air release |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3331817B2 (en) * | 1995-04-24 | 2002-10-07 | 株式会社丸山製作所 | Nozzle clogging prevention device |
| CN2635652Y (en) * | 2003-08-29 | 2004-08-25 | 阎海锁 | Blocking-resistant dissolved air releaser |
| GB2491104A (en) * | 2011-05-18 | 2012-11-28 | Ya-Tsan Wang | A push-type dispenser nozzle with the spring located outside the fluid path |
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2015
- 2015-01-08 CN CN201510016988.5A patent/CN105883953B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87212732U (en) * | 1987-10-21 | 1988-04-20 | 济南市水处理技术实验所 | Dissolved gas releaser of water purifier |
| CN1931473A (en) * | 2006-10-10 | 2007-03-21 | 陈华 | Nozzle device with automatic on-line dirt eliminating function |
| CN201183029Y (en) * | 2008-03-24 | 2009-01-21 | 陈华 | Pneumatic self-cleaning nozzle |
| CN202022767U (en) * | 2010-12-29 | 2011-11-02 | 鹤壁市通用机械电气有限公司 | Novel anti-clogging dissolved-air releaser producing uniformly-distributed microbubbles |
| CN204474363U (en) * | 2015-01-08 | 2015-07-15 | 沈智奇 | Automatically tackling blockage dissolved air release |
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| CN105883953A (en) | 2016-08-24 |
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Effective date of registration: 20190708 Address after: 226100 Guangzhou Road 999 Haimen Economic and Technological Development Zone, Nantong City, Jiangsu Province Applicant after: Nantong North Bund Construction Engineering Co., Ltd. Address before: 364100 No. 6, Bai Lou group, Xikou village, Lake Lei Town, Yongding County, Fujian Applicant before: Shen Zhiqi |
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