CN207175598U - By-pass flow and dirty instrument integrated apparatus is inhaled online - Google Patents

By-pass flow and dirty instrument integrated apparatus is inhaled online Download PDF

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Publication number
CN207175598U
CN207175598U CN201720891679.7U CN201720891679U CN207175598U CN 207175598 U CN207175598 U CN 207175598U CN 201720891679 U CN201720891679 U CN 201720891679U CN 207175598 U CN207175598 U CN 207175598U
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China
Prior art keywords
filtering
pipe
online
supervisor
intranet
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CN201720891679.7U
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Chinese (zh)
Inventor
韩云龙
王茂宙
申洲
朱玉平
江树国
贾淑荣
姜玉苹
王金
于永波
周晓科
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Beijing Gerrytone Environmental Protection Technology Co ltd
Original Assignee
BEIJING JIEYUTONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
Jie Yu Tong (qingdao) Environmental Protection Technology Co Ltd
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Priority to CN201720891679.7U priority Critical patent/CN207175598U/en
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Abstract

The utility model discloses by-pass flow and inhales dirty instrument integrated apparatus online, filtering supervisor including support and on support, entering water electromagnetic valve is additionally provided with filtering supervisor, entering water electromagnetic valve is connected with the first pipeline extended into filtering supervisor, entering water electromagnetic valve connects electric three passes ball valve by second pipe, filtering supervisor's one end sidepiece is provided with the filtering by-pass flow pipe with filtering supervisor UNICOM, and filtering by-pass flow Guan Ze is connected by blow-off pipe with electric three passes ball valve;Also detachably it is incorporated with the top of filtering supervisor one end and inhales dirty instrument online;Insertion section and pipe plug portion that dirty instrument includes being mutually permanently connected are inhaled online, and insertion section includes being arranged on the Intranet of pipe plug subordinate and is arranged on pipe plug subordinate and all is provided for producing electric field for electrode and the opposite sex around the outer net of Intranet, Intranet and outer net;Device makes Ca by electric field action2+、Mg2+Ionic adsorption reduces the system water hardness to inhaling online on dirty instrument, reaches the effect of scale inhibition antiscale;And dirty instrument convenient disassembly is inhaled online, it can regularly dismantle cleaning surface incrustation scale.

Description

By-pass flow and dirty instrument integrated apparatus is inhaled online
Technical field
It the utility model is related to water treatment field, and in particular to a kind of by-pass flow and inhale dirty instrument integrated apparatus online.
Background technology
Background of related of the present utility model is illustrated below, but these explanations might not form this practicality newly The prior art of type.
A large amount of used heat can be produced in the production process of many industrial departments, need to be transferred into certainly with heat transfer medium in time In right environment, to ensure production process normal operation.Because natural water has excellent heat transfer performance and low-cost, resource Enrich and be used as the heat transfer medium of industrial waste heat, referred to as cooling water, industrial colling are all works in each state in the industrial production Industry water maximum user, the physicochemical property of cooling water, if taking appropriate cooling measure, is allowed to without very significant changes in addition to temperature is raised Circulation is formed, is the important channel for saving industrial water.
Circulating-water bypass stream handle is often used in circulation now to be used for the sterilization of circulation, go out Bacterium, dirty removing processing, it is developed on the basis of original full flow type hydrotreater, and this kind of processor uses the higher-order of oscillation The principle of electric field, process signal is automatically adjusted according to water quality, and side stream type processing need to be used to take part circulating water treatment;This kind Hydrotreater is suitable for circulation sterilization, algae removal, dirty removing processing and the suspension gone water removal;But asked there is also following Topic:1) circulating-water bypass stream handle reaches enough effects by the electrochemical reaction of electrode, but is beginning to cool down water system In system, with the evaporation of system water, water filling, system water is caused to concentrate, the Ca in water2+、Mg2+Ion concentration will be continuously increased, So that the hardness of water becomes big, and it is the hardness that can not reduce water simply by higher-order of oscillation electric field and physical filtering;And The front equipment end of circulating-water bypass stream handle is easily caused to produce a large amount of scale formations;2) circulating-water bypass stream handle passes through electrode Electrochemical reaction is produced, oxidizing species and into dirty nucleus is generated in electrode surface, will be scraped by scraper mechanism into dirty nucleus Except being shed in the recirculated water of recirculating cooling water system, such scraper is easy for producing destruction to electrode, and scale formation is simultaneously Unobvious.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of by-pass flow and inhales dirty instrument integrated apparatus online, use Electric field action so that Ca2+、Mg2+Ionic adsorption reduces the hardness of system water to inhaling online on dirty instrument, reaches the effect of scale inhibition antiscale Fruit.
Dirty instrument integrated apparatus is inhaled according to a kind of by-pass flow of the present utility model and online, including support and be arranged on support Filtering supervisor, it is described filtering supervisor under support on be additionally provided with entering water electromagnetic valve, the entering water electromagnetic valve is connected with extension Enter the first pipeline in filtering supervisor, the entering water electromagnetic valve is also connected to electric three passes ball valve, the mistake by second pipe The sidepiece of filter supervisor one end is additionally provided with the filtering by-pass flow pipe connected with filtering supervisor, and the filtering by-pass flow Guan Ze passes through blow-off pipe It is connected with electric three passes ball valve;Also detachably it is incorporated with the top of described filtering supervisor one end and inhales dirty instrument online;The online suction dirt Instrument includes the insertion section and pipe plug portion being mutually permanently connected, and the insertion section includes being arranged on the Intranet of pipe plug subordinate and is arranged on Pipe plug subordinate and around the outer net of Intranet, the upper end of the Intranet is provided with the first binding post and extended into pipe plug portion, described The upper end of outer net is provided with the second binding post and extended into pipe plug portion;The Intranet and outer net all set and used for electrode and the opposite sex In generation electric field.
Preferably, the first port of the electric three passes ball valve is connected with second pipe, second port then with blow-off pipe Connection, the 3rd port is then connected with electrical ball valve by the 3rd pipeline.
Preferably, detection pressure and pressure/pressure difference biography of pressure difference are provided with the filtering supervisor and filtering by-pass flow pipe Sensor, for detecting dirt, there is provided backwash indicates.
Preferably, being additionally provided with electric cabinet at the top of the support, the electric cabinet is by controlling cable to be inhaled with online Dirty instrument, electric three passes ball valve, entering water electromagnetic valve connect with pressure/differential pressure pickup, start closing for providing power supply and control.
Preferably, the entering water electromagnetic valve is connected with the first pipeline and second pipe respectively by screw thread threeway, it is described One end of screw thread threeway main pipeline is connected with the first pipeline, and the other end of main pipeline is then connected by screw thread elbow and second pipe Connect, the branched pipe of screw thread threeway is then connected with entering water electromagnetic valve.
Preferably, the filtering main pipe bottom is provided with the first filter cylinder, it is with extending into the in filtering supervisor One pipeline is connected, and the junction of the first filter cylinder and the first pipeline is fixed using first partition;The filtering supervisor other end is then Sealed and fixed by second flange;The second filter cylinder for filtering, filtering by-pass flow tube top portion are provided with the filtering by-pass flow pipe It is provided with delivery port and the water completed will be filtered by the second filter cylinder and retransfers back in recirculating cooling water system;The filtering by-pass flow Tube top portion is additionally provided with first flange and sealed.
Preferably, the first filter cylinder that the filtering main pipe bottom is set is two, filtering supervisor is separately fixed at Bottom in the other end, and be connected respectively with extending into the first pipeline in filtering supervisor.
Preferably, the depth of described insertion section insertion filtering supervisor one end for inhaling dirty instrument online is between 300-400mm.
Preferably, insertion section and pipe plug portion use to take over a business to be bolted to connection, first be connected with Intranet upper end Binding post and the second binding post being connected with outer net upper end pass through to take over a business to extend in pipe plug portion, by controlling cable connection to electricity Control case.
Preferably, the lower end of the Intranet is connected with chassis by fixing screws, the chassis neighboring is also with surrounding The outer net lower end of Intranet is connected together.
The utility model includes support and the filtering supervisor on support, and entering water electromagnetic valve is additionally provided with filtering supervisor, Entering water electromagnetic valve is connected with the first pipeline extended into filtering supervisor, and entering water electromagnetic valve connects electric three passes by second pipe Ball valve, filtering supervisor's one end sidepiece are additionally provided with the filtering by-pass flow pipe with filtering supervisor UNICOM, and filtering by-pass flow Guan Ze passes through blow-off pipe It is connected with electric three passes ball valve;Also detachably it is incorporated with the top of filtering supervisor one end and inhales dirty instrument online;Inhaling dirty instrument online includes phase The insertion section and pipe plug portion being mutually fixedly connected, insertion section include being arranged on the Intranet of pipe plug subordinate and are arranged on pipe plug subordinate and ring Around the outer net of Intranet, the Intranet and outer net all are provided for producing electric field for electrode and the opposite sex;Device is made by electric field action Obtain Ca2+、Mg2+Ionic adsorption to inhaling on dirty instrument online, for reducing the system water hardness, reaches the effect of scale inhibition antiscale, protection system System;And dirty instrument convenient disassembly is inhaled online, it can regularly dismantle cleaning surface incrustation scale.
Compared with prior art, it is of the present utility model to be beneficial in that:1) water hardness is fundamentally reduced, removal follows Suspension and Ca in ring water2+、Mg2+Ion, the function of softened water is realized, reach scale inhibition antiscaling effect;2) automatically realized Blowdown is filtered, reduces manpower and materials, it is cost-effective;3) purpose of scale removal is reached with principle of electric field with the magnetic field of environmental protection, will not be dirty Contaminate environment;4) dirty instrument convenient disassembly is inhaled online, can timing disassembly, cleaning surface incrustation scale.
Brief description of the drawings
By that will become and the specific embodiment part provided, feature and advantage of the present utility model referring to the drawings It is easier to understand, in the accompanying drawings:
Fig. 1 is by-pass flow of the present utility model and inhales the structural representation of dirty instrument integrated apparatus online.
Fig. 2 is the structural representation of the online suction dirt instrument in device of the present utility model.
Embodiment
Illustrative embodiments of the present utility model are described in detail with reference to the accompanying drawings;To illustrative embodiments Description merely for the sake of demonstration purpose, and be definitely not to the utility model and its application or the limitation of usage.
The present embodiment is applied in air-conditioning cooling circulating water system, and original circulating-water bypass stream handle is in full flow type water Developed on the basis of processor out, the hydrotreater uses the principle of higher-order of oscillation electric field, is adjusted automatically according to water quality Process signal is saved, and side stream type processing need to be used to take part circulating water treatment;The product of this technology is applied to circulating water System sterilization, algae removal, dirty removing processing and the suspension gone in water removal;But open circulation water system is with the evaporation of moisture, in water Ca2+、Mg2+Ion concentration is continuously increased, and causes system water to concentrate, and hardness becomes big, simply relies on high frequency oscillation electric field and physics Filtering can not reduce water hardness, and easily produce a large amount of scale formations in the front end of device;If electricity is produced using electrode Chemical reaction, generates oxidizing species and into dirty nucleus in electrode surface, will be struck off by scraper mechanism into dirty nucleus de- Fall in the recirculated water of recirculating cooling water system, so easily cause scraper to damage electrode, damage device.
The utility model is used for recirculating cooling water system sterilization, algae removal, dirty removing processing and the suspension gone in water removal, goes Except the Ca in recirculated cooling water2+、Mg2+Ion, improve the fouling condition of circulation, reduce the hardness of water;And filtering Set at the top of one end of supervisor 3 and removably inhale dirty instrument 4 online, facilitate fixed time cleaning.
In present embodiment, in filter process is carried out to recirculating cooling water system, electric cabinet 1 controls water inlet electromagnetism first Valve 6 is opened, and allows second and third port of electric three passes ball valve 5 to connect, and first port is closed, and electrical ball valve 52 is also switched off, so Recirculated cooling water can only just flow through that the first pipeline 8 enters that filtering 3 inner bottoms of supervisor set by entering water electromagnetic valve 6 two the One filter cylinder 31 carries out coarse filtration, and two the first filter cylinders 31 are the filter cylinder of 500 microns of filtering accuracy, by the circulating cooling of coarse filtration Water flows into the filtering by-pass flow pipe connected with the sidepiece of 3 one end of filtering supervisor along filtering supervisor 3 after flowing out the first filter cylinder 31 2, and now electrical ball valve 52 is also switched off, such recirculated cooling water will flow in filtering by-pass flow pipe 2 the second filter cylinder 22 set Filtered, the second filter cylinder 22 is the filter cylinder of 300 microns of filtering accuracy, obtains water after filter after being filtered by the second filter cylinder 22, just It can be back to from the delivery port 24 that the top of filtering by-pass flow pipe 2 is set in recirculating cooling water system, complete filtering.
In present embodiment, the easy entrapped contaminants of filter cylinder, suspended particulate substance when being filtered to recirculating cooling water system, Need to carry out backwash to it if when the dirt of cartridge interior is excessive;It is both provided with examining in filtering supervisor 3 and filtering by-pass flow pipe 2 Pressure/differential pressure pickup of measuring pressure and pressure difference, once its excessive inside and outside differential pressure of dirt will be excessive, when pressure/pressure difference sensing Device detects that inside and outside differential pressure will provide backwash instruction when increasing to 0.05Mpa;When dirt excessively needs instead in the second filter cylinder 22 When washing, electric cabinet 1 controls entering water electromagnetic valve 6 to close, and electric three passes ball valve 5 then keeps second and third port to connect, and first port is closed Close, then open electrical ball valve 52 and start the second filter cylinder 22 that backwash filtering accuracy is 300 microns;When dirt in the first filter cylinder 31 When excessively needing backwash, electric cabinet 1 controls entering water electromagnetic valve 6 and the opening action of electrical ball valve 52 to keep constant, electric three passes ball Valve 5 then allows first port to be connected with the 3rd port, second port close, then start backwash filtering accuracy be 500 microns first Filter cylinder 31;After the completion of first filter cylinder 31 and the backwash of the second filter cylinder 22, electric cabinet 1 then closes electrical ball valve 52, controls electric three passes Ball valve 5 opens the connection of second and third port, and first port is closed, and is finally opened entering water electromagnetic valve 6, is just produced filtration.
In present embodiment, the depth of 3 one end of insertion filtering supervisor of insertion section 41 of dirty instrument 4 is inhaled online in 350mm, progress Filtration;The Intranet 412 of the setting of pipe plug portion 42 times and it is arranged on pipe plug portion 42 time and the outer net 411 of circular Intranet 412 is all Electrode and the opposite sex are provided for producing electric field, and wherein outer net 411 is negative electrode, and Intranet 412 is anode, and electric cabinet 1 is by controlling electricity The second binding post 415 that the first binding post 416 and the upper end of outer net 411 that cable connection Intranet 412 upper end is set are set, which is powered, to be caused Intranet 412 and outer net 411 produce steady electric field, employ reductive water electrolysis tech, and hydrone can be just broken because being electrolysed, The form of the oxidation operations such as the bacterium in water body into carbon dioxide is discharged water body by caused active gases, meanwhile, part is living Property oxygen and water body free property oxygen be combined into gas discharge water body, negative pole then have accumulated substantial amounts of reactive hydrogen, and most water body is electrolysed at last The small molecule reductive water strong into solvability;Ca in water2+、Mg2+Ion can be adsorbed onto with the effect of electric field as the outer of negative electrode The surface of net 411, incrustation scale is formed, can regularly be cleaned, system water hardness is reduced from basic.Saved than Conventional cleaning methods 50% water simultaneously reduces other processing costs.
In present embodiment, outer net 411 is arranged to negative electrode, is all directly bonded in by incrustation scale caused by electrochemical reaction On outer net 411, and inhaling dirty instrument 4 online is detachably loaded with respect at the top of 3 one end of filtering supervisor, it is possible to which timing cleaning is negative electrode The surface of outer net 411 incrustation scale, i.e. Ca2+、Mg2+Ion, reduce water hardness.
In present embodiment, outer net 411 can also be arranged to anode, Intranet 412 is arranged to negative electrode, as long as Intranet 412 Set with the polarity of electrode of outer net 411 on the contrary, can produce steady electric field carries out filtration.
In present embodiment, be the Intranet 412 of anode and be negative electrode outer net 411 produce steady electric field processing water process In, dissolved oxygen is activated, and produces O2-, OH, 1O2 and H2O2 isoreactivity oxygen, and wherein O2- is ultra-oxygen anion free radical, OH It is hydroxyl radical free radical, 1O2 is singlet oxygen, and H2O2 is hydrogen peroxide;And active oxygen radical is most strong Fungicidal substance, to micro- Living organism can produce a series of oxidation, be the main reason for causing microorganism dead;O2- can damage important life Thing macromolecular, causes microflora organisms to damage;O2- can also increase microflora organisms Lipid peroxidation metabolism, accelerate aging;It can kill Microorganism, such as bacterium class, virus:Legionella pneumophilia, Chlamydia, mycoplasma, Escherichia coli, staphylococcus aureus, withered grass Bacillus, var. niger spores, shigella dysenteriae, diplococcus meningitidis, tubercle bacillus, hepatitis viruse, Respirovirus etc..It can kill Algae:Green alga:Chlorella, scenedemine, Euglena, volvox, real ball algae, pin connect algae, bent moon algae, fork star desmids, angle spine algae;It is blue Algae:Spirulina, Microcystis aeruginosa, diatom etc..
In present embodiment, oxygenated water can also be produced by inhaling dirty instrument 4 online, inside the irony water pipe that oxygen-containing current flow through, no Getting rusty again, the diaphragm that iron rust is removed and has one layer very thin produces, and is magnetic iron oxide, different from other chemical methodes, Of the present utility model to inhale dirty instrument 4 online be the purpose for reaching scale removal with magnetic field and the principle of electric field of environmental protection, is not polluted the environment.
In present embodiment, dirty instrument 4 is inhaled online and is worked asynchronously with the cooling pump in recirculating cooling water system, and cooling pump Run time puts sets itself by operation control, such as the air-conditioning opening time is arranged on into 8.00-18.00;And dirty instrument 4 is inhaled online Service condition is started working for cooling pump, and the cooling pump in recirculating cooling water system has system current after opening and led to, water The flow of stream also must be up to standard, and its requirement to current is that flow velocity reaches more than 1.0m/s.
The utility model is controlled by the way that in 3 one end of filtering supervisor, removably dirty instrument 4 is inhaled in insertion online by electric cabinet 1 System inhales Intranet 412 and the opposite generation steady electric field of the polarity of electrode of outer net 411 setting in dirty instrument 4 online so that the Ca in water2+、 Mg2+Ionic adsorption reduces the hardness of system water on the outer net 411 for inhaling dirty instrument 4 online, reaches the effect of scale inhibition antiscale;And Using far water electrolysis tech is gone back, producing active oxygen simultaneously makes its activation reach sterilization, the effect to sterilize, and inhale dirty instrument 4 online can Detachable is set, can timing convenient disassembly cleaning surface incrustation scale;Dirty instrument 4 or the magnetic field using environmental protection and principle of electric field are inhaled online Reach the purpose of scale removal, do not pollute the environment, also will not scrape scale removal using scraper easily causes electrode damage.
In summary, the utility model uses electric field action, and the work(of softened water is added on the basis of Full-automatic filter Can, make Ca2+, Mg2+ ionic adsorptions to inhaling on dirty instrument, effectively reduce suspension and Ca in water2+, Mg2+ ions, reduce water Hardness, reach the effect of scale inhibition antiscale, protect recirculating cooling water system.
Although the utility model is described with reference to illustrative embodiments, but it is to be understood that the utility model The embodiment be described in detail and shown in text is not limited to, in the feelings without departing from claims limited range Under condition, those skilled in the art can make various changes to the illustrative embodiments.

Claims (10)

1. by-pass flow and dirty instrument integrated apparatus is inhaled online, including support (7), it is characterised in that:Also include being arranged on support (7) Filtering supervisor (3), it is described filtering supervisor (3) under support on be additionally provided with entering water electromagnetic valve (6), the entering water electromagnetic valve (6) the first pipeline (8) extended into filtering supervisor (3) is connected with, the entering water electromagnetic valve (6) also passes through second pipe (51) Electric three passes ball valve (5) is connected to, the sidepiece of described filtering supervisor (3) one end is additionally provided with the mistake connected with filtering supervisor (3) By-pass flow pipe (2) is filtered, the filtering by-pass flow pipe (2) is then connected by blow-off pipe (21) with electric three passes ball valve (5);The filtering master Also detachably it is incorporated with the top of pipe (3) one end and inhales dirty instrument (4) online;The dirty instrument (4) of inhaling online includes what is be mutually permanently connected Insertion section (41) and pipe plug portion (42), the insertion section (41) include the Intranet (412) being arranged under pipe plug portion (42) and set Under pipe plug portion (42) and around the outer net (411) of Intranet (412), the upper end of the Intranet (412) is provided with the first binding post (416) and extend into pipe plug portion (42), the upper end of the outer net (411) is provided with the second binding post (415) and extends into pipe In stifled portion (42);The Intranet (412) and outer net (411) all are provided for producing electric field for electrode and the opposite sex.
2. device according to claim 1, it is characterised in that:The first port and second of the electric three passes ball valve (5) Pipeline (51) is connected, and second port is then connected with blow-off pipe (21), and the 3rd port is then connected with electronic by the 3rd pipeline (53) Ball valve (52).
3. device according to claim 2, it is characterised in that:Set in the filtering supervisor (3) and filtering by-pass flow pipe (2) There is pressure/differential pressure pickup of detection pressure and pressure difference, for detecting dirt, there is provided backwash indicates.
4. device according to claim 3, it is characterised in that:Electric cabinet (1) is additionally provided with the top of the support (7), The electric cabinet (1) by control cable with online inhale dirty instrument (4), electric three passes ball valve (5), entering water electromagnetic valve (6) and pressure/ Differential pressure pickup connects, and starts closing for providing power supply and control.
5. device according to claim 4, it is characterised in that:The entering water electromagnetic valve (6) passes through screw thread threeway (61) point It is not connected with the first pipeline (8) and second pipe (51), one end and the first pipeline (8) of screw thread threeway (61) main pipeline connect Connect, the other end of main pipeline is then connected by screw thread elbow (63) with second pipe (51), and the branched pipe of screw thread threeway (61) is then It is connected with entering water electromagnetic valve (6).
6. device according to claim 5, it is characterised in that:Described filtering supervisor (3) inner bottom is provided with the first filter Cylinder (31), it is connected with extending into the first pipeline (8) in filtering supervisor (3), and the first filter cylinder (31) and the first pipeline (8) Junction is fixed using first partition (322);Described filtering supervisor (3) other end is then sealed by second flange (32) to be fixed; The second filter cylinder (22) for filtering is provided with the filtering by-pass flow pipe (2), delivery port is provided with the top of filtering by-pass flow pipe (2) (24) water completed will be filtered by the second filter cylinder (22) to retransfer back in recirculating cooling water system;The filtering by-pass flow pipe (2) top is additionally provided with first flange (23) and sealed.
7. device according to claim 6, it is characterised in that:The first filter that described filtering supervisor (3) inner bottom is set Cylinder (31) is two, the bottom being separately fixed in filtering supervisor's (3) other end, and respectively with extending into filtering supervisor (3) The first pipeline (8) connection.
8. device according to claim 7, it is characterised in that:The insertion section insertion filtering master for inhaling dirty instrument (4) online The depth of (3) one end is managed between 300-400mm.
9. device according to claim 8, it is characterised in that:Insertion section (41) and pipe plug portion (42) use (421) It is bolted to connection, the first binding post (416) for being connected with Intranet (412) upper end and is connected with outer net (411) upper end Second binding post (415) is extended in pipe plug portion (42) through (421) are taken over a business, by controlling cable connection to electric cabinet (1).
10. device according to claim 9, it is characterised in that:The lower end of the Intranet (412) passes through fixing screws (414) chassis (413) is connected with, chassis (413) neighboring also engages with outer net (411) lower end around Intranet (412) Connection.
CN201720891679.7U 2017-07-21 2017-07-21 By-pass flow and dirty instrument integrated apparatus is inhaled online Active CN207175598U (en)

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Application Number Priority Date Filing Date Title
CN201720891679.7U CN207175598U (en) 2017-07-21 2017-07-21 By-pass flow and dirty instrument integrated apparatus is inhaled online

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720891679.7U CN207175598U (en) 2017-07-21 2017-07-21 By-pass flow and dirty instrument integrated apparatus is inhaled online

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Publication Number Publication Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107226536A (en) * 2017-07-21 2017-10-03 洁禹通(青岛)环保科技有限责任公司 By-pass flow and the dirty instrument integrated apparatus of online suction
CN108946884A (en) * 2018-09-19 2018-12-07 北京洁禹通环保科技有限公司 A kind of dirty device of pressure-bearing type intelligence analysis

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107226536A (en) * 2017-07-21 2017-10-03 洁禹通(青岛)环保科技有限责任公司 By-pass flow and the dirty instrument integrated apparatus of online suction
CN108946884A (en) * 2018-09-19 2018-12-07 北京洁禹通环保科技有限公司 A kind of dirty device of pressure-bearing type intelligence analysis

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Effective date of registration: 20240404

Address after: 2902, 26F, building 2, No. 18 courtyard, Shijingshan Road, Shijingshan District, Beijing

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Address before: 266000 Factory Building 14-6 Zhengfo Road, Licang District, Qingdao City, Shandong Province

Patentee before: JIEYUTONG (QINGDAO) ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

Country or region before: China

Patentee before: BEIJING GERRYTONE ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD.

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