CN106082135A - Vertical tank type multiple ozonator cell - Google Patents
Vertical tank type multiple ozonator cell Download PDFInfo
- Publication number
- CN106082135A CN106082135A CN201610729789.3A CN201610729789A CN106082135A CN 106082135 A CN106082135 A CN 106082135A CN 201610729789 A CN201610729789 A CN 201610729789A CN 106082135 A CN106082135 A CN 106082135A
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- pipeline
- inlet
- arc chamber
- chamber
- outlet
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/10—Preparation of ozone
- C01B13/11—Preparation of ozone by electric discharge
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2201/00—Preparation of ozone by electrical discharge
- C01B2201/70—Cooling of the discharger; Means for making cooling unnecessary
- C01B2201/74—Cooling of the discharger; Means for making cooling unnecessary by liquid
- C01B2201/76—Water
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The invention discloses a kind of vertical tank type multiple ozonator cell, described generation chamber is vertical tank type multiple, including reative cell cylinder, gas piping, cooling water pipeline and ozone concentration detecting system, it is provided with inlet plenum in described reative cell cylinder, discharge chamber and arc chamber, arc chamber is between inlet plenum and discharge chamber and gas can be at inlet plenum, circulate between arc chamber and discharge chamber, described gas piping includes air inlet and gas outlet, air inlet is connected to inlet plenum entrance through pipeline, gas outlet is drawn from discharge chamber outlet by pipeline, cooling water pipeline includes cooling water inlet and coolant outlet, cooling water inlet is connected to arc chamber sidewall through pipeline, coolant outlet is drawn from the arc chamber sidewall other end by pipeline.Present configuration is simple, can conveniently repair demolition, it is achieved Automatic Control, cuts operating costs.
Description
Technical field
The present invention relates to a kind of vertical tank type multiple ozonator cell, belong to ozone preparing technical field.
Background technology
Ozonator is generally divided into tubular type and board-like according to the version of ozone generating unit, divides according to the type of cooling
For water-cooled and air-cooled, it is divided into air source and source of oxygen according to source of the gas.This patent refers to the tubular ozone of a kind of water-cooling structure
Generator, overall structure uses vertical tank type multiple.
At present, known vertical tank type multiple ozonator be by arc chamber, turnover air pipe, inlet and outlet pipe, on the spot instrument,
The straight barrel type structure of manually-operated gate, ozone concentration on-line detector composition, i.e. air chamber and the same diameter of hydroecium.When device power-up power transmission
After, the glass assembly with glass in arc chamber produces ozone with external electrode gap discharge, and it is cold to arc chamber that cool circulation water enters inner barrel
But lower the temperature.This kind equipment needs producers to pay close attention to ozone concentration and glass rotameter display numerical value, and by frequency
Numerous operation controls ozone output, significantly increases cost of labor, and the ozonator of this structure is not easy to safeguard,
Once arc chamber is broken down by high-voltage, and needs cutting equipment base plate just can keep in repair, the maintenance cost of increase.
Summary of the invention
For the defect of prior art, the present invention provides a kind of vertical tank type multiple ozonator cell, simple in construction, can facilitate fast
Prompt repair demolition, it is achieved Automatic Control, cuts operating costs.
In order to solve described technical problem, the technical solution used in the present invention is: a kind of vertical tank type multiple ozonator cell, described
Generation chamber is vertical tank type multiple, and including reative cell cylinder, to be positioned at the gas piping outside reative cell cylinder, cooling water pipeline and ozone dense
Degree detecting system, is provided with inlet plenum, discharge chamber and arc chamber in described reative cell cylinder, and arc chamber is positioned at inlet plenum and discharge chamber
Between and gas can circulate between inlet plenum, arc chamber and discharge chamber, and arc chamber diameter is less than the diameter of inlet plenum；
Described gas piping includes air inlet and gas outlet, and air inlet is connected to inlet plenum entrance through pipeline, gas outlet by pipeline from going out
Air chamber outlet is drawn, and inlet plenum pipeline is provided with air inlet electric switching valve, air intake filter, and discharge chamber pipeline is provided with out pneumoelectric
Dynamic regulation valve, air inlet electric switching valve and electric control valve of giving vent to anger are connected to PLC robot control system(RCS)；Described cooling water pipeline includes cold
But water inlet and coolant outlet, cooling water inlet is connected to arc chamber sidewall through pipeline, coolant outlet by pipeline from electric discharge
The room sidewall other end is drawn, and coolant outlet pipeline is provided with temperature sensor and discharge switch；Ozone concentration detecting system
Including ozone on-line detector and ozone air hatch, ozone air hatch is arranged on outlet pipe.
Vertical tank type multiple ozonator cell of the present invention, air inlet duct, gas outlet pipeline are tangent with reative cell cylinder.
Vertical tank type multiple ozonator cell of the present invention, arc chamber inner cooling water flow direction is contrary with gas flow direction.
Vertical tank type multiple ozonator cell of the present invention, inlet plenum is positioned at the top of arc chamber, and discharge chamber is positioned at arc chamber
Lower section；Cooling water inlet is positioned at the lower end of arc chamber, and coolant outlet is positioned at the upper end of arc chamber.
Vertical tank type multiple ozonator cell of the present invention, is provided with water-stop sheet between inlet plenum and arc chamber, discharge chamber with put
Electricity is provided with lower water-stop sheet between room, and upper and lower water-stop sheet is provided with multiple hole, and the two ends of discharge tube pass hole.
Vertical tank type multiple ozonator cell of the present invention, air inlet duct is additionally provided with air inlet manually-operated gate, inlet air dew point detection
Instrument, metal floater flowmeter, inlet air dew point detector, metal floater flowmeter are connected to PLC robot control system(RCS).
Vertical tank type multiple ozonator cell of the present invention, gas outlet pipeline is additionally provided with air outlet temperature sensor, outlet pressure
Sensor, give vent to anger Pressure gauge and manually-operated gate of giving vent to anger on the spot, air outlet temperature sensor, outlet pressure sensor are connected to PLC certainly
Ore-controlling Role.
Vertical tank type multiple ozonator cell of the present invention, described cooling water inlet pipeline is provided with drain valve and water inlet hand-operated valve
Door.
Beneficial effects of the present invention: 1. equipment uses size barrel structure, i.e. arc chamber diameter less than inlet plenum diameter, saves
Material cost, cooling water amount reduces, and operating cost is low.2. inlet, outlet adapter is tangent with cylinder, it is to avoid high-boron-silicon glass pipe quilt
Gas washes away for a long time and causes damage.3. equipment the most all uses Flange joint, beneficially repair demolition.4. it is installed in addition with PLC automatic control
System, man machine interface touch display screen, convenient operation.5. electric control valve, temperature sensor, pressure transducer, ozone are online
The electrically original paper such as detector, discharge switch, metal floater flowmeter, under PLC master control, makes ozonator operation more square
Just, it is more accurate to measure, and transmit more timely, it is achieved ozone produces all the period of time unmanned state, safety, economical, reliably.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention；
Fig. 2 is the side view of the present invention；
Fig. 3 is the top view of the present invention；
Fig. 4 is the internal structure schematic diagram of the present invention；
In figure: 1, reative cell cylinder, 2, inlet plenum, 3, discharge chamber, 4, arc chamber, 5, upper water-stop sheet, 6, lower water-stop sheet, 7, air inlet
Mouthful, 8, gas outlet, 9, cooling water inlet, 10, coolant outlet, 11, discharge tube, 12, air inlet electric switching valve, 13, air inlet
Filter, 14, air inlet manually-operated gate, 15, inlet air dew point detector, 16, metal floater flowmeter, 17, electric control valve of giving vent to anger,
18, air outlet temperature sensor, 19, outlet pressure sensor, 20, Pressure gauge on the spot of giving vent to anger, 21, manually-operated gate of giving vent to anger, 22, draining
Valve, 23, water inlet manually-operated gate, 24, temperature sensor, 25, discharge switch, 26, support of pipelines, 27, ozone on-line detector,
28, electricity mouth is entered, 29, take air valve, 30, water outlet manually-operated gate.
Detailed description of the invention
The present invention is described further with specific embodiment below in conjunction with the accompanying drawings.
Such as Fig. 1, shown in 4, a kind of vertical tank type multiple ozonator cell, described generation chamber is vertical tank type multiple, including reative cell cylinder 1,
It is positioned at the gas piping outside reative cell cylinder, cooling water pipeline and ozone concentration detecting system, sets in described reative cell cylinder
Having inlet plenum 2, discharge chamber 3 and arc chamber 4, arc chamber 4 is between inlet plenum 2 and discharge chamber 3 and gas can be at inlet plenum
2, circulate between arc chamber 4 and discharge chamber 3, and arc chamber 4 diameter is less than the diameter of inlet plenum 2；Described gas piping includes
Air inlet 7 and gas outlet 8, air inlet 7 is connected to inlet plenum entrance through pipeline, and gas outlet 8 is drawn from discharge chamber outlet by pipeline,
Inlet plenum pipeline is provided with air inlet electric switching valve 12, air intake filter 13, and discharge chamber pipeline is provided with electric control valve of giving vent to anger
17, air inlet electric switching valve 12 and electric control valve 17 of giving vent to anger are connected to PLC robot control system(RCS)；Described cooling water pipeline includes cooling
Water inlet 9 and coolant outlet 10, cooling water inlet 9 is connected to arc chamber 4 sidewall through pipeline, coolant outlet 10 by pipeline from
The arc chamber 4 sidewall other end is drawn, and it is manual that coolant outlet pipeline is provided with temperature sensor 24, discharge switch 25 and water outlet
Valve 30；Ozone concentration detecting system includes ozone on-line detector 27 and ozone air hatch, and ozone air hatch is arranged on gives vent to anger
On pipeline. connect and take air valve 29.
In the present embodiment, cause damage in order to avoid high-boron-silicon glass pipe is washed away for a long time by gas, air inlet duct, go out
QI KOU pipeline is tangent with reative cell cylinder 1, and air inlet duct, gas outlet pipeline are fixed on support of pipelines 26.
In the present embodiment, in order to increase cooling effect, arc chamber 4 inner cooling water flow direction and gas flow direction phase
Instead.I.e. inlet plenum 2 is positioned at the top of arc chamber 4, and discharge chamber 3 is positioned at the lower section of arc chamber 4；Cooling water inlet 9 is positioned at arc chamber 4
Lower end, coolant outlet 10 is positioned at the upper end of arc chamber 4.Connect on arc chamber 4 and have into electricity mouth 28.
In the present embodiment, it is provided with water-stop sheet 5 between inlet plenum 2 and arc chamber 4, is provided with between discharge chamber 3 and arc chamber 4
Lower water-stop sheet 6, upper and lower water-stop sheet is provided with multiple hole, and the two ends of discharge tube 11 pass hole.
As shown in Figure 2,3, air inlet duct is additionally provided with air inlet manually-operated gate 14, inlet air dew point detector 15, metal floater
Effusion meter 16, inlet air dew point detector 15, metal floater flowmeter 16 are connected to PLC robot control system(RCS).Also set on the pipeline of gas outlet
There are air outlet temperature sensor 18, outlet pressure sensor 19, give vent to anger Pressure gauge 20 and manually-operated gate 21 of giving vent to anger, air outlet temperature on the spot
Sensor 18, outlet pressure sensor 19 are connected to PLC robot control system(RCS), and PLC robot control system(RCS) can realize vertical tank type multiple ozone and occur
The Automatic Control of room.
In the present embodiment, described cooling water inlet pipeline is provided with drain valve 22 and water inlet manually-operated gate 23.Drain valve 22
Emptying device internal cooling water when shutting down in the winter time, in case freezing equipment.
This equipment ozone preparation principle is to use gap discharge method, and after device power-up, operator input in man machine interface
Ozone target concentration value, PLC robot control system(RCS), according to on-site ozone demand, controls aperture and the electrical power of inlet, outlet electrodynamic valve
Size, it is achieved ozone flow, the full automatic control as required of electric discharge room pressure, ozone output.This set ozonator is equipped with
Cooling system, carries Cooling Water for ozonator, and ozonator cooling water water outlet has temperature transmitter, flow switch, when
Cooling water temperature exceedes setting value or flow and shuts down less than equipment alarm during setting value；This complete equipment is further equipped with pressure and surpasses
Limit protection, the protection of ozone flow undercurrent amount, ozone air outlet temperature surpass upscale protection, high-voltage earthing protection etc..
During vertical tank type multiple ozonator of the present invention work, equipment starts, opens air inlet manually-operated gate 14, qualified source of the gas
From ozonator air inlet 7 after air inlet electric switching valve 12 voltage stabilizing, filter in source of the gas more than 0.01 through air intake filter 13
Entering Discharge Cell of Ozone Generators 4 after the solid granulates of micron, there is electrochemical reaction in oxygen in medium-frequency high-voltage corona field,
Partial oxidation becomes ozone, product gas is monitored through metal floater flowmeter 16, electric control valve 17 of giving vent to anger be automatically adjusted after by
Equipment gas outlet 8 flows to place with gas requirement.Ozonator is equipped with ozone on-line detector 27, takes gas by the ozone on outlet pipe
Mouth takes gas, and detection ozone is given vent to anger concentration.Can produce heat because of electric discharge when equipment runs, these heats need to use cooling water cooling, therefore
Running simultaneously at equipment, cooling water enters cylinder arc chamber from cooling water inlet 9, carries out heat exchange with discharge tube external electrode, from cold
But water out 10 flows out.Equipped with discharge switch 25, temperature sensor 24 on water pipe, when discharge is not enough, temperature exceedes setting
System alarm is controlled during value.Equipment water inlet is provided with drain valve 22, and emptying device internal cooling water when shutting down in the winter time, with antifreeze
Bad equipment.
Described above is only ultimate principle and the preferred embodiment of the present invention, and those skilled in the art make according to the present invention
The improvement gone out and replacement, belong to protection scope of the present invention.
Claims (8)
1. a vertical tank type multiple ozonator cell, it is characterised in that: described generation chamber is vertical tank type multiple, including reative cell cylinder, is positioned at
Gas piping, cooling water pipeline and ozone concentration detecting system outside reative cell cylinder, be provided with in described reative cell cylinder into
Air chamber, discharge chamber and arc chamber, arc chamber is between inlet plenum and discharge chamber and gas can be at inlet plenum, arc chamber with go out
Circulate between air chamber, and arc chamber diameter is less than the diameter of inlet plenum；Described gas piping includes air inlet and gas outlet, enters
QI KOU is connected to inlet plenum entrance through pipeline, and gas outlet is drawn from discharge chamber outlet by pipeline, and inlet plenum pipeline is provided with air inlet
Electric switching valve, air intake filter, discharge chamber pipeline is provided with electric control valve of giving vent to anger, air inlet electric switching valve and give vent to anger electronic
Regulation valve is connected to PLC robot control system(RCS)；Described cooling water pipeline includes cooling water inlet and coolant outlet, cooling water inlet warp
Pipeline is connected to arc chamber sidewall, and coolant outlet is drawn from the arc chamber sidewall other end by pipeline, on coolant outlet pipeline
It is provided with temperature sensor and discharge switch；Ozone concentration detecting system includes ozone on-line detector and ozone air hatch, smelly
Oxygen air hatch is arranged on outlet pipe.
Vertical tank type multiple ozonator cell the most according to claim 1, it is characterised in that: air inlet duct, gas outlet pipeline with
Reative cell cylinder is tangent.
Vertical tank type multiple ozonator cell the most according to claim 1, it is characterised in that: arc chamber inner cooling water flow direction with
Gas flow direction is contrary.
Vertical tank type multiple ozonator cell the most according to claim 3, it is characterised in that: inlet plenum is positioned at the top of arc chamber,
Discharge chamber is positioned at the lower section of arc chamber；Cooling water inlet is positioned at the lower end of arc chamber, and coolant outlet is positioned at the upper end of arc chamber.
Vertical tank type multiple ozonator cell the most according to claim 1, it is characterised in that: it is provided with between inlet plenum and arc chamber
Water-stop sheet, is provided with lower water-stop sheet between discharge chamber and arc chamber, upper and lower water-stop sheet is provided with multiple hole, and the two ends of discharge tube are worn
Via.
Vertical tank type multiple ozonator cell the most according to claim 1, it is characterised in that: it is manual that air inlet duct is additionally provided with air inlet
Valve, inlet air dew point detector, metal floater flowmeter, inlet air dew point detector, metal floater flowmeter are connected to PLC automatic control
System.
Vertical tank type multiple ozonator cell the most according to claim 1, it is characterised in that: it is additionally provided with out temperature on the pipeline of gas outlet
Degree sensor, outlet pressure sensor, give vent to anger Pressure gauge and manually-operated gate of giving vent to anger, air outlet temperature sensor, outlet pressure on the spot
Sensor, it is connected to PLC robot control system(RCS).
Vertical tank type multiple ozonator the most according to claim 1, it is characterised in that: described cooling water inlet pipeline is provided with
Drain valve and water inlet manually-operated gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610729789.3A CN106082135B (en) | 2016-08-26 | 2016-08-26 | Vertical tank type multiple ozonator cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610729789.3A CN106082135B (en) | 2016-08-26 | 2016-08-26 | Vertical tank type multiple ozonator cell |
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| Publication Number | Publication Date |
|---|---|
| CN106082135A true CN106082135A (en) | 2016-11-09 |
| CN106082135B CN106082135B (en) | 2018-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610729789.3A Active CN106082135B (en) | 2016-08-26 | 2016-08-26 | Vertical tank type multiple ozonator cell |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107245725A (en) * | 2017-07-18 | 2017-10-13 | 杭州尚杭科技有限公司 | A kind of intelligent environment protection toilet ozone generating-device |
| CN108584881A (en) * | 2018-06-08 | 2018-09-28 | 刘新旺 | A kind of cabinet-type ozone generation system |
| CN109437114A (en) * | 2018-06-08 | 2019-03-08 | 刘新旺 | A kind of container-type ozone generation system |
| CN113073339A (en) * | 2021-03-18 | 2021-07-06 | 无锡维邦工业设备成套技术有限公司 | Novel ozone generation system for biological pharmacy |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012126614A (en) * | 2010-12-16 | 2012-07-05 | Mitsubishi Electric Corp | Ozone generating apparatus and method for manufacturing the same |
| CN103159184A (en) * | 2011-12-18 | 2013-06-19 | 江苏康尔臭氧有限公司 | Electrode isolation device of vertical type ozonator |
| CN203095619U (en) * | 2012-11-29 | 2013-07-31 | 南昌工程学院 | Double water-cooling ozone discharge chamber |
| CN203498082U (en) * | 2013-09-16 | 2014-03-26 | 南京盟博环保科技有限公司 | Double-water-cooling ozone discharge chamber |
| CN205999013U (en) * | 2016-08-26 | 2017-03-08 | 济南三康环保科技有限公司 | Vertical tank type multiple ozonator cell |
-
2016
- 2016-08-26 CN CN201610729789.3A patent/CN106082135B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012126614A (en) * | 2010-12-16 | 2012-07-05 | Mitsubishi Electric Corp | Ozone generating apparatus and method for manufacturing the same |
| CN103159184A (en) * | 2011-12-18 | 2013-06-19 | 江苏康尔臭氧有限公司 | Electrode isolation device of vertical type ozonator |
| CN203095619U (en) * | 2012-11-29 | 2013-07-31 | 南昌工程学院 | Double water-cooling ozone discharge chamber |
| CN203498082U (en) * | 2013-09-16 | 2014-03-26 | 南京盟博环保科技有限公司 | Double-water-cooling ozone discharge chamber |
| CN205999013U (en) * | 2016-08-26 | 2017-03-08 | 济南三康环保科技有限公司 | Vertical tank type multiple ozonator cell |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107245725A (en) * | 2017-07-18 | 2017-10-13 | 杭州尚杭科技有限公司 | A kind of intelligent environment protection toilet ozone generating-device |
| CN107245725B (en) * | 2017-07-18 | 2020-10-30 | 杭州尚杭科技有限公司 | Ozone generating device for intelligent environment-friendly toilet |
| CN108584881A (en) * | 2018-06-08 | 2018-09-28 | 刘新旺 | A kind of cabinet-type ozone generation system |
| CN109437114A (en) * | 2018-06-08 | 2019-03-08 | 刘新旺 | A kind of container-type ozone generation system |
| CN113073339A (en) * | 2021-03-18 | 2021-07-06 | 无锡维邦工业设备成套技术有限公司 | Novel ozone generation system for biological pharmacy |
| CN113073339B (en) * | 2021-03-18 | 2021-12-28 | 无锡维邦工业设备成套技术有限公司 | Ozone generation system for biological pharmacy |
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| CN106082135B (en) | 2018-03-13 |
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