CN107457078A - The adjustable irregular arista electrode plate of Temperature Distribution based on Internet of Things - Google Patents
The adjustable irregular arista electrode plate of Temperature Distribution based on Internet of Things Download PDFInfo
- Publication number
- CN107457078A CN107457078A CN201710844394.2A CN201710844394A CN107457078A CN 107457078 A CN107457078 A CN 107457078A CN 201710844394 A CN201710844394 A CN 201710844394A CN 107457078 A CN107457078 A CN 107457078A
- Authority
- CN
- China
- Prior art keywords
- temperature
- prickle
- pyroelectricity
- flue
- triode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001788 irregular Effects 0.000 title claims abstract description 12
- 230000005616 pyroelectricity Effects 0.000 claims abstract description 41
- 239000004065 semiconductor Substances 0.000 claims abstract description 32
- 239000000428 dust Substances 0.000 claims abstract description 25
- 239000000758 substrate Substances 0.000 claims abstract description 14
- 238000005367 electrostatic precipitation Methods 0.000 abstract description 5
- 239000003500 flue dust Substances 0.000 abstract description 4
- 239000010881 fly ash Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
Landscapes
- Electrostatic Separation (AREA)
Abstract
The adjustable irregular arista electrode plate of Temperature Distribution based on Internet of Things, belongs to electrostatic precipitation field.It reaches suitable temperature conditionss in Electrostatic Treatment, so as to improve efficiency of dust collection mainly solving the technical problems that make the flue dust of different temperatures layer.It is by flue lower wall, flue entrance, first pyroelectricity temperature sensor, second pyroelectricity temperature sensor, 3rd pyroelectricity temperature sensor, sensor pull rod, flue upper wall, discharge electrode substrate, 3rd semiconductor refrigerating patch module, 3rd temperature conduction block, second temperature conductive block, second semiconductor refrigerating patch module, first temperature conduction block, first semiconductor refrigerating patch module, flue outlet, first prickle, second prickle, dust collecting pole plate, 3rd prickle, CC2530 modules, first resistor, first triode, first relay, 3rd relay, second resistance, second triode, second relay, 3rd triode, 3rd resistor forms.It is mainly used in electrostatic precipitation field.
Description
Technical field
The invention belongs to electrostatic precipitation field, refers in particular to the adjustable irregular arista electrode of Temperature Distribution based on Internet of Things
Plate.
Background technology
All there is high requirement in the purification of air contaminant treatment and gas laser chamber to the clearance of dust, and dust
Ratio resistance is to determine a principal element of ESP Efficiency height.Fly ash resistivity value is higher, is to influence electric precipitation
The key factor of device efficiency, how to improve the dust collection efficiency of high specific resistance ash is a great problem.Fly ash resistivity and flue gas temperature
Spend it is relevant, between its peak value appears in 1 21 DEG C~232 DEG C according to coal ash characteristic, when more than 232 DEG C, the ratio resistance of flying dust with
Absolute temperature is inversely proportional, unrelated with exhaust gas components；And when less than 121 DEG C, fly ash resistivity and PTAT.Dust
Ratio resistance can regard as and be made up of two resistance in parallel, one of them is volume resistivity, i.e., is in by dust inner conductive
Existing resistance, one is surface specific resistance, i.e., the resistance presented by dust surface conductance, and the various composition for forming dust is led
Electrical property determines dust volume resistivity size, form the various materials of dust electric conductivity be affected by temperature significantly, when
When temperature is higher, the ion of conduction electric current raises the conductive capability of dust layer with electronics by bigger energy is obtained in dust,
Volume resistivity declines.The general ratio resistance for requiring flue dust is optimal in 104~1012 ohm/cms, as long as ensureing electric precipitation
Device inlet temperature is between 135 DEG C~140 DEG C, with regard to that can reduce ratio resistance (p) value.p<104 ohm/cms, cause secondary fly-up,
Efficiency of dust collection declines, the ohm/cm of p=104~1010, efficiency of dust collection highest, the ohm/cm of p≤1012, under dust-collecting efficiency
Drop, p>1012 ohm/cms, efficiency of dust collection aggravate.Analyzed more than, ensure the temperature of flue before Electrostatic Treatment
It is the essential condition for improving electrostatic precipitation efficiency between 135 DEG C~140 DEG C.In flue and laser resonance intracavitary Temperature Distribution
It is not quite similar, it is so obviously unreasonable using same temperature processing for different temperatures layer, do not reach the purpose of accurate dedusting, be
This present invention proposes the adjustable irregular arista electrode plate of Temperature Distribution based on Internet of Things.
The content of the invention
In order that the flue dust of different temperatures layer, suitable temperature conditionss are reached in Electrostatic Treatment, so as to improve dedusting effect
Rate, the present invention propose the adjustable irregular arista electrode plate of Temperature Distribution based on Internet of Things.
The technical solution adopted for the present invention to solve the technical problems is：Apparatus of the present invention by flue lower wall, flue entrance,
First pyroelectricity temperature sensor, the second pyroelectricity temperature sensor, the 3rd pyroelectricity temperature sensor, sensor pull rod, cigarette
Road upper wall, electric discharge electrode substrate, the 3rd semiconductor refrigerating patch module, the 3rd temperature conduction block, second temperature conductive block, the second half
Conductor refrigeration patch module, the first temperature conduction block, the first semiconductor refrigerating patch module, flue outlet, the first prickle, second
Prickle, dust collecting pole plate, the 3rd prickle, CC2530 modules, first resistor, the first triode, the first relay, the 3rd relay,
Second resistance, the second triode, the second relay, the 3rd triode, 3rd resistor composition, it is characterized in that：Flue lower wall is the same as receipts
Dirt pole plate is connected, and the first pyroelectricity temperature sensor is connected with sensor pull rod, the second same sensor of pyroelectricity temperature sensor
Pull bar is connected, and the 3rd pyroelectricity temperature sensor is connected with sensor pull rod, and flue upper wall is connected with sensor pull rod, discharge electrode
Substrate is connected with flue upper wall, and the 3rd prickle is connected with the 3rd temperature conduction block, and the 3rd semiconductor refrigerating patch module is the same as the 3rd
Temperature conduction block is connected, and the 3rd prickle is connected with electric discharge electrode substrate, and the second prickle is connected with electric discharge electrode substrate, and the first prickle is same to be put
Electrode base board is connected, and the second prickle is connected with second temperature conductive block, and the second semiconductor refrigerating patch module passes with second temperature
Guide block is connected, and the first prickle is connected with the first temperature conduction block, and the first semiconductor refrigerating patch module is the same as the first temperature conduction block
It is connected, the first pyroelectricity temperature sensor is connected with CC2530 modules, and the second pyroelectricity temperature sensor is the same as CC2530 module phases
Even, the 3rd pyroelectricity temperature sensor is connected with CC2530 modules, and first resistor is connected with CC2530 modules, and second resistance is same
CC2530 modules are connected, and 3rd resistor is connected with CC2530 modules, and the first triode is connected with first resistor, and second resistance is the same as the
Two triodes are connected, and the 3rd triode is connected with 3rd resistor, and the first semiconductor refrigerating patch module is same by the first relay
First triode is connected, and the second semiconductor refrigerating patch module is connected by the second relay with the second triode, and the 3rd half leads
The cold patch module of system is connected by the 3rd relay with the 3rd triode；The lower edge of first pyroelectricity temperature sensor is the same as the
The lower prong of one prickle is on the same line；The lower prong of same second prickle of the lower edge of second pyroelectricity temperature sensor is same
On one straight line；The lower prong of same 3rd prickle of the lower edge of 3rd pyroelectricity temperature sensor is on the same line；Any two
The difference of prickle length is more than the width of the first pyroelectricity temperature sensor.
The lower prong of same first prickle of the lower edge of first pyroelectricity temperature sensor on the same line, can so make
Temperature sensor measurement point is the first prickle tip；Lower prong of the lower edge of second pyroelectricity temperature sensor with the second prickle
On the same line, temperature sensor measurement point can so be made for the second prickle tip；3rd pyroelectricity temperature sensor
The lower prong of same 3rd prickle of lower edge on the same line, can so make temperature sensor measurement point for the 3rd prickle point
End；The difference of any two prickle length is more than the width of the first pyroelectricity temperature sensor, can so ensure that sensor is surveyed
The temperature value of amount is the tip temperature of a certain prickle, and is unlikely to two prickle tip temperatures and obscures.
Each prickle tip is important discharge end, and temperature when it discharges and the dust temperature around it are present
Certain relation, while there is also difference for the different place laminar flow different temperatures of distribution of dust in flue.By each prickle tip
Demarcation limiting figure exist in the single-chip microcomputer internal memory of CC2530 modules, each pyroelectricity temperature sensor is each by what is measured
The temperature value at prickle tip is sent to CC2530 modules, and CC2530 modules are by the temperature value that sensor is sent with respective in internal memory
Demarcation limiting figure compares, if less than demarcation limiting figure, no instruction is sent；If above limiting figure is demarcated, then
CC2530 modules will send instruction, by resistance, triode, relay, connect the power supply of each semiconductor refrigerating patch module
It is logical.Each semiconductor refrigerating patch module will freeze.Because each semiconductor refrigerating patch module is attached on temperature conduction block (temperature
Degree conductive block is made up of temperature good conductor), the temperature of prickle will be adjusted.Each semiconductor refrigerating patch module, temperature pass
Guide block, prickle, three pass through heat-conducting insulating silicon glue bond.
CC2530 is Internet of Things conventional chip.It is a real on-chip system of the ZigBee applications for 2.4GHz
Solution.It can establish powerful network node with low-down total material cost.The chip combines leading RF
The premium properties of transceiver, the enhanced 8051CPU of industrywide standard, In-System Programmable flash memory.CC2530 has different fortune
Row mode so that the system that it especially adapts to super low-power consumption requirement.Conversion time between operational mode is short to be further ensure that
Low energy expenditure.
The beneficial effects of the invention are as follows the flue dust for making different temperatures layer, and suitable temperature conditionss are reached in Electrostatic Treatment,
So as to improve efficiency of dust collection.It is mainly used in electrostatic precipitation field.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the side sectional structural map of the adjustable irregular arista electrode plate of the Temperature Distribution based on Internet of Things.
Fig. 2 is the circuit diagram of the present invention.
1. flue lower wall in figure, 2. flue entrances, 3. first pyroelectricity temperature sensors, 4. second pyroelectricity TEMPs
Device, 5. the 3rd pyroelectricity temperature sensors, 6. sensor pull rods, 7. flue upper walls, 8. electric discharge electrode substrates, 9. the 3rd semiconductor systems
Cold patch module, 10. the 3rd temperature conduction blocks, 11. second temperature conductive blocks, 12. second semiconductor refrigerating patch modules, 13.
First temperature conduction block, 14. first semiconductor refrigerating patch modules, 15. flue outlets, 16. first prickles, 17. second prickles,
18. dust collecting pole plate, 19. the 3rd prickles, 20.CC2530 modules, 21. first resistors, 22. first triodes, 23. first relays
Device, 24. the 3rd relays, 25. second resistances, 26. second triodes, 27. second relays, 28. the 3rd triodes, 29.
Three resistance.
Embodiment
In Fig. 1, flue lower wall 1 is connected with dust collecting pole plate 18, and the first pyroelectricity temperature sensor 3 is the same as sensor pull rod 6
It is connected, the second pyroelectricity temperature sensor 4 is connected with sensor pull rod 6,5 same sensor pull rod of the 3rd pyroelectricity temperature sensor
6 are connected, and flue upper wall 7 is connected with sensor pull rod 6, and electric discharge electrode substrate 8 is connected with flue upper wall 7, and the 3rd prickle 19 is the same as the 3rd
Temperature conduction block 10 is connected, and the 3rd temperature conduction block 10 is connected the 3rd semiconductor refrigerating patch module 9 together, and the 3rd prickle 19 is put together
Electrode base board 8 is connected, and the second prickle 17 is connected with electric discharge electrode substrate 8, and the first prickle 16 is connected with electric discharge electrode substrate 8, the second awns
Thorn 17 is connected with second temperature conductive block 11, and the second semiconductor refrigerating patch module 12 is connected with second temperature conductive block 11, the
One prickle 16 is connected with the first temperature conduction block 13, and the first semiconductor refrigerating patch module 14 is the same as the phase of the first temperature conduction block 13
Even.
In fig. 2, the first pyroelectricity temperature sensor 3 is connected with CC2530 modules 20, the second pyroelectricity temperature sensor 4
It is connected with CC2530 modules 20, the 3rd pyroelectricity temperature sensor 5 is connected with CC2530 modules 20,21 same CC2530 of first resistor
Module 20 is connected, and second resistance 25 is connected with CC2530 modules 20, and 3rd resistor 29 is connected with CC2530 modules 20, the one or three pole
Pipe 22 is connected with first resistor 21, and second resistance 25 is connected with the second triode 26, and the 3rd triode 28 is the same as the phase of 3rd resistor 29
Even, the first semiconductor refrigerating patch module 14 is connected by the first relay 23 with the first triode 22, the second semiconductor refrigerating
Patch module 12 is connected by the second relay 27 with the second triode 26, and the 3rd semiconductor refrigerating patch module 9 passes through the 3rd
Relay 24 is connected with the 3rd triode 28.
Claims (5)
1. the adjustable irregular arista electrode plate of Temperature Distribution based on Internet of Things, by flue lower wall, flue entrance, the first pyroelectricity temperature
Spend sensor, the second pyroelectricity temperature sensor, the 3rd pyroelectricity temperature sensor, sensor pull rod, flue upper wall, discharge electrode
Substrate, the 3rd semiconductor refrigerating patch module, the 3rd temperature conduction block, second temperature conductive block, the second semiconductor refrigerating paster
Module, the first temperature conduction block, the first semiconductor refrigerating patch module, flue outlet, the first prickle, the second prickle, dust collector pole
Plate, the 3rd prickle, CC2530 modules, first resistor, the first triode, the first relay, the 3rd relay, second resistance,
Two triodes, the second relay, the 3rd triode, 3rd resistor composition, it is characterized in that：Flue lower wall is connected with dust collecting pole plate,
First pyroelectricity temperature sensor is connected with sensor pull rod, and the second pyroelectricity temperature sensor is connected with sensor pull rod, the
Three pyroelectricity temperature sensors are connected with sensor pull rod, and flue upper wall is connected with sensor pull rod, and discharge the same flue of electrode substrate
Upper wall is connected, and the 3rd prickle is connected with the 3rd temperature conduction block, and the 3rd semiconductor refrigerating patch module is the same as the 3rd temperature conduction block
It is connected, the 3rd prickle is connected with electric discharge electrode substrate, and the second prickle is connected with electric discharge electrode substrate, and the first prickle is the same as electric discharge electrode substrate phase
Even, the second prickle is connected with second temperature conductive block, and the second semiconductor refrigerating patch module is connected with second temperature conductive block, the
One prickle is connected with the first temperature conduction block, and the first semiconductor refrigerating patch module is connected with the first temperature conduction block, the first heat
Release temperature sensor with CC2530 modules to be connected, the second pyroelectricity temperature sensor is connected with CC2530 modules, and the 3rd heat is released
Temperature sensor is connected with CC2530 modules, and first resistor is connected with CC2530 modules, and second resistance is the same as CC2530 module phases
Even, 3rd resistor is connected with CC2530 modules, and the first triode is connected with first resistor, and second resistance is the same as the second triode phase
Even, the 3rd triode is connected with 3rd resistor, and the first semiconductor refrigerating patch module is by the first relay with the first triode
It is connected, the second semiconductor refrigerating patch module is connected by the second relay with the second triode, the 3rd semiconductor refrigerating paster
Module is connected by the 3rd relay with the 3rd triode.
2. the Temperature Distribution according to claim 1 based on Internet of Things is adjustable irregular arista electrode plate, it is characterized in that：First
The lower prong of same first prickle of the lower edge of pyroelectricity temperature sensor is on the same line.
3. the Temperature Distribution according to claim 1 based on Internet of Things is adjustable irregular arista electrode plate, it is characterized in that：Second
The lower prong of same second prickle of the lower edge of pyroelectricity temperature sensor is on the same line.
4. the Temperature Distribution according to claim 1 based on Internet of Things is adjustable irregular arista electrode plate, it is characterized in that：3rd
The lower prong of same 3rd prickle of the lower edge of pyroelectricity temperature sensor is on the same line.
5. the Temperature Distribution according to claim 1 based on Internet of Things is adjustable irregular arista electrode plate, it is characterized in that：Arbitrarily
The difference of two prickle length is more than the width of the first pyroelectricity temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710844394.2A CN107457078A (en) | 2017-09-19 | 2017-09-19 | The adjustable irregular arista electrode plate of Temperature Distribution based on Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710844394.2A CN107457078A (en) | 2017-09-19 | 2017-09-19 | The adjustable irregular arista electrode plate of Temperature Distribution based on Internet of Things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107457078A true CN107457078A (en) | 2017-12-12 |
Family
ID=60551609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710844394.2A Pending CN107457078A (en) | 2017-09-19 | 2017-09-19 | The adjustable irregular arista electrode plate of Temperature Distribution based on Internet of Things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107457078A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4035164A (en) * | 1974-11-29 | 1977-07-12 | Minnesota Mining And Manufacturing Company | Methods for removing charged and non-charged particles from a fluid by employing a pyrollectric filter |
| DE2823079A1 (en) * | 1978-05-26 | 1979-11-29 | Hartmut Dipl Chem Tiesler | Electrostatic filter for wet gases - uses collecting electrodes as cooling surfaces, with coolant flowing at right angles to gas |
| JPH03293808A (en) * | 1990-04-11 | 1991-12-25 | Fujitsu Ltd | Production of surface acoustic wave element |
| JP2001096193A (en) * | 1999-09-28 | 2001-04-10 | Ricoh Elemex Corp | Dust collection/deodorizing device |
| CN203102047U (en) * | 2013-03-04 | 2013-07-31 | 东北师范大学 | Oil temperature control device of high-voltage transformer |
| CN105195325A (en) * | 2014-06-03 | 2015-12-30 | 中国人民大学 | Application of lithium niobate pyroelectric material in atmospheric particulate adsorption on basis of temperature control |
| CN205517261U (en) * | 2016-02-03 | 2016-08-31 | 江门市同力环保科技有限公司 | Minimum discharge of many pollutants of industry coal fired boiler flue gas is desorption system in coordination |
| CN106179742A (en) * | 2016-08-30 | 2016-12-07 | 艾尼科环保技术(安徽)有限公司 | A kind of dry and wet compound electrostatic precipitator of band evaporation cooling section |
| CN106311468A (en) * | 2015-06-29 | 2017-01-11 | 宝山钢铁股份有限公司 | Cooling and electric agglomeration device and cooling and electric agglomeration method |
| CN106482837A (en) * | 2016-11-24 | 2017-03-08 | 南京朗坤自动化有限公司 | There is pyroelectricity sensing circuit and the compensation method of zero temperature compensation |
| CN106669406A (en) * | 2017-03-03 | 2017-05-17 | 东北师范大学 | Denitrified accurate urea spraying device based on double sensors |
-
2017
- 2017-09-19 CN CN201710844394.2A patent/CN107457078A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4035164A (en) * | 1974-11-29 | 1977-07-12 | Minnesota Mining And Manufacturing Company | Methods for removing charged and non-charged particles from a fluid by employing a pyrollectric filter |
| DE2823079A1 (en) * | 1978-05-26 | 1979-11-29 | Hartmut Dipl Chem Tiesler | Electrostatic filter for wet gases - uses collecting electrodes as cooling surfaces, with coolant flowing at right angles to gas |
| JPH03293808A (en) * | 1990-04-11 | 1991-12-25 | Fujitsu Ltd | Production of surface acoustic wave element |
| JP2001096193A (en) * | 1999-09-28 | 2001-04-10 | Ricoh Elemex Corp | Dust collection/deodorizing device |
| CN203102047U (en) * | 2013-03-04 | 2013-07-31 | 东北师范大学 | Oil temperature control device of high-voltage transformer |
| CN105195325A (en) * | 2014-06-03 | 2015-12-30 | 中国人民大学 | Application of lithium niobate pyroelectric material in atmospheric particulate adsorption on basis of temperature control |
| CN106311468A (en) * | 2015-06-29 | 2017-01-11 | 宝山钢铁股份有限公司 | Cooling and electric agglomeration device and cooling and electric agglomeration method |
| CN205517261U (en) * | 2016-02-03 | 2016-08-31 | 江门市同力环保科技有限公司 | Minimum discharge of many pollutants of industry coal fired boiler flue gas is desorption system in coordination |
| CN106179742A (en) * | 2016-08-30 | 2016-12-07 | 艾尼科环保技术(安徽)有限公司 | A kind of dry and wet compound electrostatic precipitator of band evaporation cooling section |
| CN106482837A (en) * | 2016-11-24 | 2017-03-08 | 南京朗坤自动化有限公司 | There is pyroelectricity sensing circuit and the compensation method of zero temperature compensation |
| CN106669406A (en) * | 2017-03-03 | 2017-05-17 | 东北师范大学 | Denitrified accurate urea spraying device based on double sensors |
Non-Patent Citations (1)
| Title |
|---|
| 文吉槐 等: ""空气负离子发生器及负离子发生材料简介"", 《化学教学》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205091225U (en) | Produce device of known air current | |
| CN105717792B (en) | A kind of building energy consumption management system and method based on Internet of Things | |
| CN102706781B (en) | Moisture-absorption characteristic measuring instrument for atmospheric aerosols | |
| CN203170337U (en) | Constant temperature and humidity test chamber air duct structure | |
| CN105625507B (en) | A kind of high efficiency air water machine | |
| CN106451139A (en) | Dehumidification and condensation system inside electric cabinet | |
| CN103822337A (en) | Energy-saving adjusting method and device for air conditioner end equipment | |
| CN103760200A (en) | Ion-type gas-sensitive material analysis device | |
| CN207025586U (en) | The adjustable irregular arista electrode plate of Temperature Distribution based on Internet of Things | |
| CN203233809U (en) | Temperature and humidity control system of agricultural greenhouse | |
| CN107457078A (en) | The adjustable irregular arista electrode plate of Temperature Distribution based on Internet of Things | |
| CN103283537A (en) | Agricultural greenhouse temperature and humidity control system | |
| CN107470025A (en) | Flue cooling water transfer system before Electrostatic Treatment based on Internet of Things | |
| CN206996841U (en) | Flue cooling water transfer system before Electrostatic Treatment based on Internet of Things | |
| CN108273842A (en) | A kind of soil remediation thermal desorption heating device | |
| CN106468678B (en) | A kind of pyroelectricity material device for measuring properties | |
| CN203015839U (en) | Tobacco evaporator | |
| CN205014725U (en) | Cold quick -witted dew point regulation and control system of doing | |
| CN208859986U (en) | A kind of evaporator thawing apparatus | |
| US10544723B2 (en) | Exhaust gas analysis apparatus and exhaust gas analysis method | |
| CN206019099U (en) | A kind of intelligent comprehensive defroster of net for air-source heat pump units | |
| CN104897309A (en) | Household metering method and system for central air conditioning | |
| CN211303419U (en) | Corona hypertrophy data acquisition system based on sensing nodes | |
| CN108244233A (en) | A kind of Intelligent grain drying device based on solar energy | |
| CN210425392U (en) | Water detection device floats and uses device's air conditioner humidification system and air conditioning equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171212 |
|
| WD01 | Invention patent application deemed withdrawn after publication |