CN204269520U - A kind of device based on infrared spectrophotometer on-line monitoring oil smoke concentration - Google Patents
A kind of device based on infrared spectrophotometer on-line monitoring oil smoke concentration Download PDFInfo
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- CN204269520U CN204269520U CN201420823829.7U CN201420823829U CN204269520U CN 204269520 U CN204269520 U CN 204269520U CN 201420823829 U CN201420823829 U CN 201420823829U CN 204269520 U CN204269520 U CN 204269520U
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- oil smoke
- infrared spectrophotometer
- smoke concentration
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- line monitoring
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Abstract
The utility model discloses a kind of device based on infrared spectrophotometer on-line monitoring oil smoke concentration, relate to environment automatic monitoring field.This device comprises sampling thief, gearing, infrared spectrophotometer and 10G CPU Control Unit; Described sampling thief is arranged in the flue of oil smoke to be measured, described sampling thief comprises sampling filter core, described sampling filter core can enter in described infrared spectrophotometer by described gearing, and described sampling thief, described gearing and described infrared spectrophotometer are all electrically connected with described 10G CPU Control Unit.The device of the monitoring oil smoke concentration adopting the utility model embodiment to provide, achieve sampling, measurement, control, calculate and the robotization of processing procedure, and the continuous on-line monitoring to oil smoke concentration, and, this device be the measurement realizing oil smoke concentration according to the standard method (infrared spectrophotometer) of national cooking fume, so, the consistance of data and the data utilizing national standard method to obtain obtained can be ensured.
Description
Technical field
The utility model relates to environment automatic monitoring field, particularly relates to a kind of device based on infrared spectrophotometer on-line monitoring oil smoke concentration.
Background technology
China's ambient air quality severe exacerbation recent years, haze number of days obviously increases.By the long term monitoring to particulate matter component, during environmental administration's primitive decision urban environment air particle pollutes, a part causes because oil smoke of catering industry pollutes.
Gaseous state, liquid state, solid-state variform is included in the oil flue waste gas that catering trade produces, more and more serious to the harm of human body, receive the extensive concern of people.Pollution problem becomes increasingly conspicuous.Be badly in need of carrying out supervision, Control pollution source to the discharge of oil smoke.Pollute supervision, monitoring in advance, for the monitoring of oil smoke, national environmental protection portion has issued GB/T 18,483 2001 " cooking fume emission standard (trying) ", the standard specifies a kind of method of non-automatic sampling analysis oil smoke concentration, but this standard is the sole criterion about oil smoke discharge standard.The method by spot sampling, then returns the means of carrying out analyzing in laboratory and monitors oil smoke concentration, and this method not only wastes time and energy, and for the enterprise of intermittent discharge oil smoke, supervision is very limited.Therefore, in order to strengthen the supervision to oil smoke discharge enterprise, the oil smoke making it discharge meets national standard, and in order to make the observation process of oil smoke concentration become time saving and energy saving, is badly in need of a kind of equipment meeting the online continuous monitoring oil smoke concentration of national standard method.
Utility model content
The purpose of this utility model is to provide a kind of device based on infrared spectrophotometer on-line monitoring oil smoke concentration, thus solves the foregoing problems existed in prior art.
To achieve these goals, the technical solution adopted in the utility model is as follows:
The utility model embodiment provides a kind of device based on infrared spectrophotometer on-line monitoring oil smoke concentration, comprises sampling thief 1, gearing 2, infrared spectrophotometer 3 and 10G CPU Control Unit 4; Sampling thief 1 is arranged in the flue 11 of oil smoke to be measured, and sampling thief 1 comprises sampling filter core 5, and sampling filter core 5 can enter in infrared spectrophotometer 3 by gearing 2, and sampling thief 1, gearing 2 and infrared spectrophotometer 3 are all electrically connected with 10G CPU Control Unit 4.
Particularly, infrared spectrophotometer 3 comprises measuring flume 6, is provided with ultrasonic cleaner in measuring flume 6.
Further, also comprise reagent bottle 7, reagent bottle 7 is connected with measuring flume 6 by Reagent Tube.
Particularly, gearing 2 comprises drive link 8 and actuating unit 9, and one end of drive link 8 is connected with sampling filter core 5, and the other end of drive link 8 is connected with actuating unit 9.
Further, sampling thief 1 also comprises sampling pump and shell, and sampling pump is communicated with sampling filter core 5, and sampling filter core 5 is arranged in shell.
Further, also comprise bracing or strutting arrangement 10, bracing or strutting arrangement 10 is fixedly connected with flue 11, and sampling thief 1 is fixedly connected with bracing or strutting arrangement 10.
Further, also comprise data transmission set and remote controllers, remote controllers are connected with 10G CPU Control Unit 1 by data transmission set.
The beneficial effects of the utility model are: the device of the monitoring oil smoke concentration adopting the utility model embodiment to provide, achieve sampling, measurement, control, calculate and the robotization of processing procedure, and the continuous on-line monitoring to oil smoke concentration, and, this device be the measurement realizing oil smoke concentration according to the standard method (infrared spectrophotometer) of national cooking fume, so, the consistance of data and the data utilizing national standard method to obtain obtained can be ensured.
Accompanying drawing explanation
Fig. 1 is the structural representation of the device based on infrared spectrophotometer on-line monitoring oil smoke concentration that the utility model embodiment provides.
In figure, the implication of each symbol is as follows:
1 sampling thief, 2 gearings, 3 infrared spectrophotometers, 4CPU control panel, 5 sampling filter cores, 6 measuring flumes, 7 reagent bottles, 8 drive links, 9 actuating units, 10 bracing or strutting arrangements, 11 flues.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the utility model is further elaborated.Should be appreciated that embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
At present, in oil smoke concentration monitoring, also there is the system of a lot of on-line monitoring oil smoke, but these systems are not directly monitor oil smoke concentration, but by directly monitoring cleaning equipment, infer the concentration of the oil smoke of discharge again according to the monitoring result of cleaning equipment, whether meet the oil smoke discharge standard of national regulation, whether qualified.This system, owing to directly can not monitor the concentration of oil smoke, therefore, directly can not react the state of the oil smoke of discharge, provides Data support foundation can not to the supervision of relevant department and the work of law enforcement agency.And this system is sensor-based monitoring, different with the Method And Principle of the infrared spectrophotometry monitoring oil smoke of regulation in the GB/T 18483 that Chinese Ministry of Environmental Protection issues, the measurement data deviation of the concentration of the discharge oil smoke obtained is comparatively large, therefore, effectively can not be used by environmental administration.
The utility model embodiment is according to the standard method (infrared spectrophotometer) of national cooking fume, provide a kind of device based on infrared spectrophotometer on-line monitoring oil smoke concentration, not only achieve the continuous on-line monitoring to oil smoke concentration, and the consistance of data and the data utilizing national standard method to obtain obtained can be ensured.
As shown in Figure 1, this device comprises sampling thief 1, gearing 2, infrared spectrophotometer 3 and 10G CPU Control Unit 4;
Wherein, sampling thief 1 is arranged in the flue 11 of oil smoke to be measured, sampling thief 1 comprises sampling filter core 5, and sampling filter core 5 can enter in infrared spectrophotometer 3 by gearing 2, and sampling thief 1, gearing 2 and infrared spectrophotometer 3 are all electrically connected with 10G CPU Control Unit 4.
In actual use, 10G CPU Control Unit controls sampling filter core and enters duty, and the oil smoke in flue enters in sampling filter core, and after adopting filter core to gather the oil smoke sample regular hour, 10G CPU Control Unit controls sampling filter core and enters closed condition, stops sampling; Then, after 10G CPU Control Unit receives the information of sampling stopping, i.e. start-up routine, control gearing, make gearing enter duty, gearing carries the motion of sampling filter core, make sampling filter core from the sampling thief being arranged at flue, enter in infrared spectrophotometer; After 10G CPU Control Unit receives sampling filter core enters the signal of infrared spectrophotometer, i.e. start-up routine, controls infrared spectrophotometer and starts working, and measures the concentration of the oil smoke sample gathered in sampling filter core.After measurement, 10G CPU Control Unit control gearing carry sampling filter core motion, make sampling filter core from infrared spectrophotometer, enter and be arranged in the sampling thief of flue, for the oil smoke of next time sample, measure ready.
The device of the monitoring oil smoke concentration using the utility model embodiment to provide, can realize sampling, measure, control, calculate and the robotization of processing procedure, and the continuous on-line monitoring to oil smoke concentration.And, in the measuring process of oil smoke concentration, have employed infrared spectrophotometer, the spectrophotometric method of this employing, the measurement data of the oil smoke concentration obtained can be made to be consistent with the data of the oil smoke concentration utilizing national standard method measurement to obtain, effective data supporting can be provided for environmental administration.
In the utility model embodiment, infrared spectrophotometer 3 comprises measuring flume 6, is provided with ultrasonic cleaner (not shown) in measuring flume 6.
In actual application, can sampling filter core be placed in measuring flume, and ultrasonic cleaner can be used to carry out the pre-service such as cleaning to sampling filter core, through pretreated sampling filter cores such as cleanings, re-use the concentration that oil smoke measured by infrared spectrophotometer, measurement result relatively accurately, reliably.
In actual use, the reagent being used for cleaning can be injected in measuring flume in advance.
In the utility model embodiment, based on the device of infrared spectrophotometer on-line monitoring oil smoke concentration, also comprise reagent bottle 7, reagent bottle 7 is connected with measuring flume 6 by Reagent Tube.
For the ease of cleaning operation, all to measuring flume in inject cleaning reagent before need not measuring at every turn, in the present embodiment, be provided with reagent bottle, in reagent bottle, store a certain amount of cleaning reagent (such as can store the reagent of 7-10 days cleaning consumptions).When needs carry out cleaning operation, only need the reagent in reagent bottle directly to inject measuring flume by Reagent Tube, thus realize automation mechanized operation, or control program is set on 10G CPU Control Unit, make reagent injection process realize the robotization controlled.
In addition, reagent bottle is set, connects measuring flume by reagent cartridge, also can, so that the robotization of sampling filter core repeatedly cleaning operation, avoid the amount of reagent injected in advance to be not enough to repeatedly clean sampling filter core.
In the present embodiment, gearing 2 comprises drive link 8 and actuating unit 9, and one end of drive link 8 is connected with sampling filter core 5, and the other end of drive link 8 is connected with actuating unit 9.
The structure of the gearing provided in the utility model embodiment, realizes than being easier to, and adopts other the routine techniques means of this area also can realize.
In the present embodiment, sampling thief 1 also comprises sampling pump and shell (not shown in FIG.), and sampling pump is communicated with sampling filter core 5, and sampling filter core 5 is arranged in shell.
By arranging sampling pump, can than faster by oil fume acquisition to sampling filter core in, the general sampling time is about 10 minutes.In actual use, when sampling starts, first sampling pump is opened, oil smoke is drawn in sampling filter core by sampling pump, and after sampling terminates, sampling filter core is under the drive of gearing, enter in infrared spectrophotometer, utilize infrared spectrophotometer to carry out determination and analysis to oil smoke concentration.
In the present embodiment; sampling filter core is arranged in a shell, by shell is fixedly connected on flue, sampling thief is fixedly connected on flue; the existence of shell can play the effect of protection to sampling filter core, avoid sampling filter core to be subject to the damage of external factor.Because sampling filter core is communicated with sampling pump, by sampling pump by oil fume acquisition to sampling in filter core, so without the need to making sampling filter core be exposed in flue,
The device based on infrared spectrophotometer on-line monitoring oil smoke concentration that the utility model embodiment provides, also comprise bracing or strutting arrangement 10, bracing or strutting arrangement 10 is fixedly connected with flue 11, and sampling thief 1 is fixedly connected with bracing or strutting arrangement 10.
In the present embodiment, by arranging bracing or strutting arrangement, can sampling thief be fixed on flue by bracing or strutting arrangement, realize the collection to oil smoke sample.
The device based on infrared spectrophotometer on-line monitoring oil smoke concentration that the utility model embodiment provides, also comprise data transmission set and remote controllers (not shown), wherein, remote controllers are connected with 10G CPU Control Unit 1 by data transmission set.
As will be understood by the skilled person in the art, data transmission set can be passed through, by the measurement result of oil smoke concentration, can be stored on 10G CPU Control Unit, or in the program of 10G CPU Control Unit, treatment and analysis is carried out to measurement result, can also the measurement result be stored on 10G CPU Control Unit be transferred on remote controllers, directly for environmental administration provides Real-time Data Service.
By adopting technique scheme disclosed in the utility model, obtain effect useful as follows: the device of the monitoring oil smoke concentration adopting the utility model embodiment to provide, achieve sampling, measurement, control, calculate and the robotization of processing procedure, and the continuous on-line monitoring to oil smoke concentration, and, this device be the measurement realizing oil smoke concentration according to the standard method (infrared spectrophotometer) of national cooking fume, so, the consistance of data and the data utilizing national standard method to obtain obtained can be ensured.
Each embodiment in this instructions all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually see.
Those skilled in the art it should be understood that the sequential of the method step that above-described embodiment provides can carry out accommodation according to actual conditions, also can carry out according to actual conditions are concurrent.
The hardware that all or part of step in the method that above-described embodiment relates to can carry out instruction relevant by program has come, described program can be stored in the storage medium that computer equipment can read, for performing all or part of step described in the various embodiments described above method.Described computer equipment, such as: personal computer, server, the network equipment, intelligent mobile terminal, intelligent home device, wearable intelligent equipment, vehicle intelligent equipment etc.; Described storage medium, such as: the storage of RAM, ROM, magnetic disc, tape, CD, flash memory, USB flash disk, portable hard drive, storage card, memory stick, the webserver, network cloud storage etc.
Finally, also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, commodity or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, commodity or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, commodity or the equipment comprising described key element and also there is other identical element.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should look protection domain of the present utility model.
Claims (7)
1. based on a device for infrared spectrophotometer on-line monitoring oil smoke concentration, it is characterized in that, comprise sampling thief, gearing, infrared spectrophotometer and 10G CPU Control Unit;
Described sampling thief is arranged in the flue of oil smoke to be measured, described sampling thief comprises sampling filter core, described sampling filter core can enter in described infrared spectrophotometer by described gearing, and described sampling thief, described gearing and described infrared spectrophotometer are all electrically connected with described 10G CPU Control Unit.
2. the device based on infrared spectrophotometer on-line monitoring oil smoke concentration according to claim 1, is characterized in that, described infrared spectrophotometer comprises measuring flume, is provided with ultrasonic cleaner in described measuring flume.
3. the device based on infrared spectrophotometer on-line monitoring oil smoke concentration according to claim 2, is characterized in that, also comprise reagent bottle, and described reagent bottle is connected with described measuring flume by Reagent Tube.
4. the device based on infrared spectrophotometer on-line monitoring oil smoke concentration according to claim 1, it is characterized in that, described gearing comprises drive link and actuating unit, and one end of described drive link is connected with described sampling filter core, and the other end of described drive link is connected with described actuating unit.
5. the device based on infrared spectrophotometer on-line monitoring oil smoke concentration according to claim 1, it is characterized in that, described sampling thief also comprises sampling pump and shell, and described sampling pump is communicated with described sampling filter core, and described sampling filter core is arranged in the housing.
6. the device based on infrared spectrophotometer on-line monitoring oil smoke concentration according to claim 5, is characterized in that, also comprise bracing or strutting arrangement, and described bracing or strutting arrangement is fixedly connected with described flue, and described sampling thief is fixedly connected with described bracing or strutting arrangement.
7. the device based on infrared spectrophotometer on-line monitoring oil smoke concentration according to any one of claim 1-6, it is characterized in that, also comprise data transmission set and remote controllers, described remote controllers are connected with described 10G CPU Control Unit by described data transmission set.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420823829.7U CN204269520U (en) | 2014-12-22 | 2014-12-22 | A kind of device based on infrared spectrophotometer on-line monitoring oil smoke concentration |
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| CN201420823829.7U CN204269520U (en) | 2014-12-22 | 2014-12-22 | A kind of device based on infrared spectrophotometer on-line monitoring oil smoke concentration |
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| CN204269520U true CN204269520U (en) | 2015-04-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105158420A (en) * | 2015-09-17 | 2015-12-16 | 华南理工大学 | Lampblack production device |
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- 2014-12-22 CN CN201420823829.7U patent/CN204269520U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105158420A (en) * | 2015-09-17 | 2015-12-16 | 华南理工大学 | Lampblack production device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100101 Beijing city Chaoyang District Anxiang, No. 11 B block 2 layer Patentee after: CHINA SCIENCE MAPUNIVERSE TCHNDOGY CO., LTD. Address before: 100101 Beijing city Chaoyang District Anxiang, No. 11 B block 2 layer Patentee before: MAPUNI Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Oil smoke concentration online monitoring device based on an infrared spectrophotometry Effective date of registration: 20160826 Granted publication date: 20150415 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: CHINA SCIENCE MAPUNIVERSE TCHNDOGY CO., LTD. Registration number: 2016990000744 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190717 Granted publication date: 20150415 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: CHINA SCIENCE MAPUNIVERSE TCHNDOGY CO., LTD. Registration number: 2016990000744 |