CN105521901B - The on-line automatic blockage-clearing device of nozzle and its Method of blockage removal - Google Patents
The on-line automatic blockage-clearing device of nozzle and its Method of blockage removal Download PDFInfo
- Publication number
- CN105521901B CN105521901B CN201610057915.5A CN201610057915A CN105521901B CN 105521901 B CN105521901 B CN 105521901B CN 201610057915 A CN201610057915 A CN 201610057915A CN 105521901 B CN105521901 B CN 105521901B
- Authority
- CN
- China
- Prior art keywords
- block clearing
- nozzle
- thimble
- clearing
- piston
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000013016 damping Methods 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 abstract description 10
- 238000000889 atomisation Methods 0.000 abstract description 2
- 238000011109 contamination Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
- B05B15/522—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using cleaning elements penetrating the discharge openings
- B05B15/5223—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using cleaning elements penetrating the discharge openings the cleaning element, e.g. a needle, and the discharge opening being movable relative to each other in a direction substantially parallel to the flow of liquid or other fluent material through said opening
Landscapes
- Nozzles (AREA)
Abstract
The present invention relates to a kind of on-line automatic blockage-clearing device of nozzle, connecting seat including a connection water supply line and nozzle, it is provided with the connecting seat by piston driving and the block clearing thimble coaxial with nozzle, it is additionally provided with the water channel connected with nozzle, the input of the water channel is provided with the damping hole for leading to plunger backer towards nozzle side die cavity, for producing the thrust of driving block clearing thimble.The on-line automatic blockage-clearing device of the nozzle realizes the online block clearing of machine automatization of various spray systems, particularly solves the problems, such as the spray system spray nozzle clogging block clearing in the case of high temperature, high-altitude, chemical contamination and bad environments, and block clearing is reliable, block clearing efficiency high；Block clearing principle and apparatus structure are simple, make, be easy to use, cheap, economical and practical；It is widely used, can apply to the spraying system of fire fighting of various public arenas, the spray system of the equipment such as Environmental-protecting dust-removing and the processing of various dust, atomization.
Description
Technical field
The present invention relates to a kind of on-line automatic blockage-clearing device of nozzle and its Method of blockage removal.
Background technology
Cleaning to the spray nozzle clogging thing of spray system at present mainly uses artificial block clearing mode, artificial block clearing worker work
Intensity is big, efficiency is low, and some occasions even can not realize artificial block clearing, such as the online block clearing of wet-esp nozzle, due to ring
Border badly manually cannot be introduced into, and still be solved so far without effective way.
The content of the invention
In view of the deficiencies in the prior art, the technical problems to be solved by the invention are to provide a kind of on-line automatic block clearing of nozzle
Device and its Method of blockage removal.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of on-line automatic blockage-clearing device of nozzle, including
The connecting seat of one connection water supply line and nozzle, the connecting seat is interior to be provided with by piston driving and the block clearing top coaxial with nozzle
Pin, the water channel connected with nozzle is additionally provided with, the input of the water channel, which is provided with, leads to plunger backer towards nozzle side type
The damping hole of chamber, for producing the thrust of driving block clearing thimble.
Preferably, the piston is located in the block clearing plunger shaft opened up inside connecting seat, and the block clearing plunger shaft is closely being sprayed
Mouth end is provided with the back-moving spring for pressing piston, and the block clearing thimble is connected on piston and passes block clearing plunger shaft.
Preferably, the block clearing thimble is stepped, the block clearing thimble by the thimble back segment in block clearing plunger shaft,
The thimble leading portion composition being fully located at outside block clearing plunger shaft, wherein thimble leading portion is nearly nozzle end, and the diameter of thimble leading portion is less than
The diameter of thimble back segment.
Preferably, O-ring seal is provided between the piston and block clearing plunger shaft.
A kind of Method of blockage removal of the on-line automatic blockage-clearing device of nozzle, is carried out according to the following steps：
（1）In nozzle normal work, supplied water by water supply line, back-moving spring makes piston rest on home position；
（2）When nozzle blocks, water supply line normal water supply, raise hydraulic pressure in water supply line due to blocking, water
Block clearing plunger shaft is entered by damping hole, promotes piston, block clearing thimble to disclose tamper, is not shut down online block clearing；
（3）After block clearing terminates, hydraulic pressure declines in water supply line, and piston drives block clearing thimble in the presence of back-moving spring
Return to home position, the water in block clearing plunger shaft is entered in water supply line by damping hole, carries out the automatic on-line block clearing of nozzle.
Compared with prior art, the invention has the advantages that：The on-line automatic blockage-clearing device of the nozzle realizes respectively
The online block clearing of machine automatization of kind of spray system, in the case of particularly solving high temperature, high-altitude, chemical contamination and bad environments
The problem of spray system spray nozzle clogging block clearing, and block clearing is reliable, block clearing efficiency high；Block clearing principle and apparatus structure are simple, make,
It is easy to use, it is cheap, it is economical and practical；It is widely used, can apply to the spraying system of fire fighting of various public arenas, environmental protection
The spray system of the equipment such as dedusting and the processing of various dust, atomization.
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is the organigram of the embodiment of the present invention.
In figure：1- nozzles, 2- connecting seats, 3- water channels, 4- thimble leading portions, 5- block clearing plunger shafts, 6- pistons, 7- reset
Spring, 8- block clearing thimbles, 9- damping holes, 10-O type sealing rings, 11- thimble back segments.
Embodiment
For features described above of the invention and advantage can be become apparent, special embodiment below, and coordinate accompanying drawing, make detailed
Carefully it is described as follows.
As shown in figure 1, a kind of on-line automatic blockage-clearing device of nozzle, includes the connection of a connection water supply line and nozzle 1
Seat 2, it is provided with the connecting seat and is driven by piston 6 and the block clearing thimble 8 coaxial with nozzle, be additionally provided with the water supply connected with nozzle
Passage 3, the input of the water channel is provided with the damping hole 9 for leading to plunger backer towards nozzle side die cavity, for producing driving
The thrust of block clearing thimble.
In embodiments of the present invention, the piston is located in the block clearing plunger shaft 5 opened up inside connecting seat, and the block clearing is lived
Plug chamber is provided with the back-moving spring 7 for pressing piston in nearly nozzle end, and the block clearing thimble is connected on piston and passes block clearing piston
Chamber.
In embodiments of the present invention, the block clearing thimble is stepped, and the block clearing thimble is by block clearing plunger shaft
Thimble back segment 11, the thimble leading portion 4 that is fully located at outside block clearing plunger shaft form, wherein thimble leading portion is nearly nozzle end, thimble
The diameter of leading portion is less than the diameter of thimble back segment, and thimble leading portion is introduced into during block clearing, and thimble back segment enters back into, and has buffering first
Effect, secondly thimble leading portion is thinner than thimble back segment, is more beneficial for piercing tamper, block clearing efficiency high, effect is good.
In embodiments of the present invention, O-ring seal 10 is provided between the piston and block clearing plunger shaft.
A kind of Method of blockage removal of the on-line automatic blockage-clearing device of nozzle, is carried out according to the following steps：
（1）In nozzle normal work, supplied water by water supply line, back-moving spring makes piston rest on home position；
（2）When nozzle blocks, water supply line normal water supply, raise hydraulic pressure in water supply line due to blocking, water
Block clearing plunger shaft is entered by damping hole, promotes piston, block clearing thimble to disclose tamper, is not shut down online block clearing；
（3）After block clearing terminates, hydraulic pressure declines in water supply line, and piston drives block clearing thimble in the presence of back-moving spring
Return to home position, the water in block clearing plunger shaft is entered in water supply line by damping hole, carries out the automatic on-line block clearing of nozzle.
The present invention is not limited to above-mentioned preferred forms, and anyone can show that other are each under the enlightenment of the present invention
The on-line automatic blockage-clearing device of nozzle and its Method of blockage removal of kind form.All equivalent changes done according to scope of the present invention patent
With modification, it should all belong to covering scope of the invention.
Claims (2)
- A kind of 1. on-line automatic blockage-clearing device of nozzle, it is characterised in that：Connecting seat including a connection water supply line and nozzle, It is provided with the connecting seat by piston driving and the block clearing thimble coaxial with nozzle, is additionally provided with the water channel connected with nozzle, The input of the water channel is provided with the damping hole for leading to plunger backer towards nozzle side die cavity, and block clearing thimble is driven for producing Thrust；The piston is located in the block clearing plunger shaft opened up inside connecting seat, and the block clearing plunger shaft is provided with nearly nozzle end Press the back-moving spring of piston, the block clearing thimble is connected on piston and passes block clearing plunger shaft；The block clearing thimble is in rank Scalariform, the block clearing thimble is by the thimble back segment in block clearing plunger shaft, the thimble leading portion being fully located at outside block clearing plunger shaft Composition, wherein thimble leading portion are nearly nozzle end, and the diameter of thimble leading portion is less than the diameter of thimble back segment；The piston is lived with block clearing O-ring seal is provided between plug chamber.
- 2. a kind of Method of blockage removal of the on-line automatic blockage-clearing device of nozzle, it is characterised in that use nozzle as claimed in claim 1 On-line automatic blockage-clearing device, and carry out according to the following steps：(1) in nozzle normal work, supplied water by water supply line, back-moving spring makes piston rest on home position；(2) when nozzle blocks, water supply line normal water supply, raise hydraulic pressure in water supply line due to blocking, water passes through Damping hole enters block clearing plunger shaft, promotes piston, block clearing thimble to disclose tamper, is not shut down online block clearing；(3) after block clearing terminates, hydraulic pressure declines in water supply line, and piston drives block clearing thimble to return in the presence of back-moving spring Home position, the water in block clearing plunger shaft are entered in water supply line by damping hole, carry out the automatic on-line block clearing of nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610057915.5A CN105521901B (en) | 2016-01-28 | 2016-01-28 | The on-line automatic blockage-clearing device of nozzle and its Method of blockage removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610057915.5A CN105521901B (en) | 2016-01-28 | 2016-01-28 | The on-line automatic blockage-clearing device of nozzle and its Method of blockage removal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105521901A CN105521901A (en) | 2016-04-27 |
| CN105521901B true CN105521901B (en) | 2017-12-15 |
Family
ID=55764622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610057915.5A Expired - Fee Related CN105521901B (en) | 2016-01-28 | 2016-01-28 | The on-line automatic blockage-clearing device of nozzle and its Method of blockage removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105521901B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909083B (en) * | 2018-01-18 | 2024-09-06 | 漳州英特捷自动化科技有限公司 | Can clear whirl atomizer of stifled automatically |
| CN111097226B (en) * | 2019-11-22 | 2021-11-09 | 上海韦航装备科技有限公司 | Vacuum oil filter |
| CN111672238A (en) * | 2020-06-11 | 2020-09-18 | 安徽天顺环保设备股份有限公司 | Nozzle anti-blocking device and method of submerged arc furnace flue gas spray dust remover |
| CN117145562A (en) * | 2023-08-31 | 2023-12-01 | 新汶矿业集团（伊犁）能源开发有限责任公司一矿 | A coal mining dust reduction device and method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4375275A (en) * | 1980-12-05 | 1983-03-01 | Loctite Corporation | High viscosity product dispenser |
| CN100391652C (en) * | 2006-10-10 | 2008-06-04 | 陈华 | Nozzle device with automatic on-line dirt eliminating function |
| CN200988004Y (en) * | 2006-11-20 | 2007-12-12 | 斯普瑞喷雾系统(上海)有限公司 | Spray nozzle with cleaning mechanism |
| CN201235325Y (en) * | 2008-07-31 | 2009-05-13 | 上海沃迪科技有限公司 | Airflow type atomizer |
| CN104624426B (en) * | 2015-02-12 | 2016-09-07 | 天津成科自动化工程技术有限公司 | From block clearing sprayer |
| CN205324055U (en) * | 2016-01-28 | 2016-06-22 | 厦门大学嘉庚学院 | Online automatic clear stifled device of nozzle |
-
2016
- 2016-01-28 CN CN201610057915.5A patent/CN105521901B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105521901A (en) | 2016-04-27 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20171215 Termination date: 20210128 |