CN203595691U - Service life testing device for absorbing materials of purifying device - Google Patents
Service life testing device for absorbing materials of purifying device Download PDFInfo
- Publication number
- CN203595691U CN203595691U CN201320643102.6U CN201320643102U CN203595691U CN 203595691 U CN203595691 U CN 203595691U CN 201320643102 U CN201320643102 U CN 201320643102U CN 203595691 U CN203595691 U CN 203595691U
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- Prior art keywords
- gas generator
- dusty gas
- valve control
- pass valve
- temperature
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- 238000012360 testing method Methods 0.000 title claims abstract description 44
- 239000011358 absorbing material Substances 0.000 title abstract 4
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000005259 measurement Methods 0.000 claims description 26
- 239000000126 substance Substances 0.000 claims description 20
- 238000004140 cleaning Methods 0.000 claims description 19
- 238000005516 engineering process Methods 0.000 description 4
- 239000003463 adsorbent Substances 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model provides a service life testing device for absorbing materials of a purifying device. The testing device comprises a pollution gas generator, wherein the output end of the pollution gas generator stretches into a temperature control cabinet; the access, stretching into the temperature control cabinet, of the pollution gas generator is connected with a to-be-detected material filled tube; a clean gas generator is mounted on the pipeline between the output end of the pollution gas generator and the temperature control cabinet; a humidity control device is mounted at the output end of the clean gas generator; two ends of the to-be-detected material filled tube are connected with two ends of a temperature and humidity measuring instrument and two ends of a pressure flow meter respectively; a front pollution gas measuring device is mounted on the pipeline between the pressure flow meter and the pollution gas generator; a first control valve is mounted at the input end of the front pollution gas measuring device. The testing device provided by the utility model can simulate the using condition of the absorbing materials in the real environment, and effectively measure the service lives of the absorbing materials used by the purifying device, so as to accurately reflect the service life and the service efficiency of the purifying devices on the market.
Description
Technical field
The utility model relates to environment-friendly materials performance technologies field, specifically just relates to a kind of proving installation that can measure for sorbing material serviceable life of air purification.
Background technology
Along with expanding economy, air pollution becomes the important pollution source that affect physical environment, in order to reduce air-polluting impact, in recent years, the air purifying process of China and the research of product make marked progress with application, and have begun to take shape an industry with large development potentiality.Utilize the mode of absorption effectively to remove the technical measures that purify air that gaseous contaminant is a kind of classics, be widely used in all kinds of clarifiers, scavenging material.The purification life-span of sorbing material is a vital index for the performance of sorbing material, and long-term effect that can reactor product is more closely related with operation cost and the energy consumption of air cleaning facility.Life-span is combined with initial purge performance, could react accurately more comprehensively the practicality of sorbing material.But now in the evaluation procedure of order cleaning equipment, generally emphasize the test of the starting efficiency of cleaning equipment, ignore the measurement of the material lifetime that cleaning equipment is used, caused reflecting accurately and effectively serviceable life and the service efficiency of air cleaning facility in the market.
Utility model content
The purpose of this utility model is for existing purification technology field, often focus on the initial purge rate test to cleaning equipment, the technological deficiency that the sorbing material performance independently cleaning equipment not being used is tested, a kind of cleaning equipment sorbing material endurance testing device is provided, the serviceable life of the sorbing material of cleaning equipment use be can measure, thereby serviceable life and the service efficiency of cleaning equipment on market accurately reflected.
Technology contents
In order to realize above-mentioned technical purpose, the utility model designs a kind of cleaning equipment sorbing material endurance testing device, it is characterized in that: it comprises dusty gas generator, the output terminal of dusty gas generator extend in temperature-controlled cabinet, the path that dusty gas generator stretches into temperature-controlled cabinet is connected with test substance filling tube, on pipeline between output terminal and the temperature-controlled cabinet of dusty gas generator, clean air generator is housed, clean air generator output terminal is equipped with humidity control apparatus, the two ends of test substance filling tube are connected with the two ends of temp .-humidity measuring apparatus and the two ends of pressure flow measuring instrument respectively, front dusty gas measurement mechanism is housed on the path between pressure flow measuring instrument and dusty gas generator, front dusty gas measurement mechanism input end is equipped with the first by-pass valve control, the second by-pass valve control is housed on the input channel of test substance filling tube, after stain gas measurement device is housed on the output channel of test substance filling tube, the input end of after stain gas measurement device is equipped with the 3rd by-pass valve control, the output channel of test substance filling tube stretches out temperature-controlled cabinet,
Described front dusty gas measurement mechanism, the first by-pass valve control, the second by-pass valve control, temp .-humidity measuring apparatus, pressure flow measuring instrument, after stain gas measurement device, the 3rd by-pass valve control are all arranged in temperature-controlled cabinet.
The output channel of described test substance filling tube stretches out temperature-controlled cabinet, stretches out device for recovering tail gas is housed on pipeline.
Beneficial effect
The cleaning equipment that the utility model provides sorbing material endurance testing device, the use state of sorbing material under can Reality simulation environment, effectively measure the serviceable life of the sorbing material of cleaning equipment use, thereby accurately reflect serviceable life and the service efficiency of cleaning equipment on market, provide reference frame for people select cleaning equipment.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
Embodiment
As shown in Figure 1, a kind of cleaning equipment sorbing material endurance testing device, it is characterized in that: it comprises dusty gas generator 1, the output terminal of dusty gas generator 1 extend in temperature-controlled cabinet 2, the path that dusty gas generator 1 stretches into temperature-controlled cabinet 2 is connected with test substance filling tube 3, on pipeline between the output terminal of dusty gas generator 1 and temperature-controlled cabinet 2, clean air generator 4 is housed, clean air generator 4 output terminals are equipped with humidity control apparatus 5, the two ends of test substance filling tube 3 are connected with the two ends of temp .-humidity measuring apparatus 6 and the two ends of pressure flow measuring instrument 7 respectively, front dusty gas measurement mechanism 8 is housed on the path between pressure flow measuring instrument 7 and dusty gas generator 1, front dusty gas measurement mechanism 8 input ends are equipped with the first by-pass valve control 9, the second by-pass valve control 10 is housed on the input channel of test substance filling tube 3, after stain gas measurement device 11 is housed on the output channel of test substance filling tube 3, the input end of after stain gas measurement device 11 is equipped with the 3rd by-pass valve control 12, the output channel of test substance filling tube 3 stretches out temperature-controlled cabinet 2,
Described front dusty gas measurement mechanism 8, the first by-pass valve control 9, the second by-pass valve control 10, temp .-humidity measuring apparatus 6, pressure flow measuring instrument 7, after stain gas measurement device 11, the 3rd by-pass valve control 12 are all arranged in temperature-controlled cabinet 2.
The output channel of described test substance filling tube 3 stretches out temperature-controlled cabinet 2, stretches out device for recovering tail gas 13 is housed on pipeline.
The course of work of the present utility model is: be first preliminary work, take a certain amount of adsorbent to be measured, uniform filling is to test substance filling tube 3, open temp control box 2, regulating system working temperature is to setting value, be generally 23 degrees Celsius, check whether pipeline connects unobstructed, and without leakage;
Then regulate dusty gas concentration, open clean air generator 4, gas circuit is purged with the pure air of larger flow, purge 5min, open dusty gas generator 1, clean air generator 4 and humidity control apparatus 5 simultaneously, close the second by-pass valve control 10, open the first by-pass valve control 9, regulate respectively the flow of dusty gas and pure air, and then adjust dusty gas generation concentration, utilize gas relative humidity in humidity control apparatus 5 adjustment System gas circuits, be generally 40-70%.Before utilizing, dusty gas measurement mechanism 8 reads the dusty gas concentration in gas circuit in real time.When the continuous gas concentration recording for 5 times of current dusty gas measurement mechanism 8 is consistent with goal-setting value, stop debugging, start test.
Then test, the time that starts test is designated as to the t0 moment, the concentration value of dusty gas measurement mechanism 8 before record, close the first by-pass valve control 9, open the second by-pass valve control 10 and the 3rd by-pass valve control 12, allow dusty gas stable pass through test substance filling tube 3, and utilize after stain gas measurement device 11 real-time testings and record the dusty gas concentration of filling tube end.Utilize temp .-humidity measuring apparatus 6 and pressure flow measuring instrument 7 to record respectively the parameter such as temperature, humidity, the pressure loss, flow in when test.
Test was often carried out after 24 hours, initially be there is to the test of the concentration property confirmed and record in gas, the real-time testing value of current dusty gas measurement mechanism 8 and t0 moment concentration value depart from when larger, stop test, if depart from tolerance interval, can, by adjusting dusty gas generator 1 and clean air generator 4, reading and t0 moment concentration value be consistent.The displayed value of dusty gas measurement mechanism 8 and after stain gas measurement device 11 before utilizing, calculate adsorbent once by efficiency, the t0 moment be once K0 by efficiency, often record afterwards a concentration value, all can obtain corresponding K.Work as K, decay to 0.5k.When value, stop test, recording test time, is the absorption life-span of this adsorbent to this gas pollutant.
Finally tail gas is absorbed, adjust tail gas adsorption device 13 according to the kind of gas pollutant and character.
Claims (2)
1. a cleaning equipment sorbing material endurance testing device, it is characterized in that: it comprises dusty gas generator (1), the output terminal of dusty gas generator (1) extend in temperature-controlled cabinet (2), the path that dusty gas generator (1) stretches into temperature-controlled cabinet (2) is connected with test substance filling tube (3), on pipeline between the output terminal of dusty gas generator (1) and temperature-controlled cabinet (2), clean air generator (4) is housed, clean air generator (4) output terminal is equipped with humidity control apparatus (5), the two ends of test substance filling tube (3) are connected with the two ends of temp .-humidity measuring apparatus (6) and the two ends of pressure flow measuring instrument (7) respectively, on path between pressure flow measuring instrument (7) and dusty gas generator (1), front dusty gas measurement mechanism (8) is housed, front dusty gas measurement mechanism (8) input end is equipped with the first by-pass valve control (9), the second by-pass valve control (10) is housed on the input channel of test substance filling tube (3), after stain gas measurement device (11) is housed on the output channel of test substance filling tube (3), the input end of after stain gas measurement device (11) is equipped with the 3rd by-pass valve control (12), the output channel of test substance filling tube (3) stretches out temperature-controlled cabinet (2),
Described front dusty gas measurement mechanism (8), the first by-pass valve control (9), the second by-pass valve control (10), temp .-humidity measuring apparatus (6), pressure flow measuring instrument (7), after stain gas measurement device (11), the 3rd by-pass valve control (12) are all arranged in temperature-controlled cabinet (2).
2. a kind of cleaning equipment sorbing material endurance testing device as claimed in claim 1, it is characterized in that: the output channel of described test substance filling tube (3) stretches out temperature-controlled cabinet (2), stretch out device for recovering tail gas (13) is housed on pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320643102.6U CN203595691U (en) | 2013-10-17 | 2013-10-17 | Service life testing device for absorbing materials of purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320643102.6U CN203595691U (en) | 2013-10-17 | 2013-10-17 | Service life testing device for absorbing materials of purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203595691U true CN203595691U (en) | 2014-05-14 |
Family
ID=50676560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320643102.6U Expired - Lifetime CN203595691U (en) | 2013-10-17 | 2013-10-17 | Service life testing device for absorbing materials of purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203595691U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108008084A (en) * | 2017-12-26 | 2018-05-08 | 江西诺发科技有限公司 | A kind of adsorbent media service life instruction device of dry type spy tail-gas processing equipment |
| CN110927149A (en) * | 2019-11-28 | 2020-03-27 | 中冶建筑研究总院有限公司 | Device and method for testing protection time of civil air defense special catalyst DMMP |
| CN110918063A (en) * | 2019-12-26 | 2020-03-27 | 盐城瑞力达科技有限公司 | Preparation process of environment-friendly adsorption material and adsorption testing system |
-
2013
- 2013-10-17 CN CN201320643102.6U patent/CN203595691U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108008084A (en) * | 2017-12-26 | 2018-05-08 | 江西诺发科技有限公司 | A kind of adsorbent media service life instruction device of dry type spy tail-gas processing equipment |
| CN110927149A (en) * | 2019-11-28 | 2020-03-27 | 中冶建筑研究总院有限公司 | Device and method for testing protection time of civil air defense special catalyst DMMP |
| CN110918063A (en) * | 2019-12-26 | 2020-03-27 | 盐城瑞力达科技有限公司 | Preparation process of environment-friendly adsorption material and adsorption testing system |
| CN110918063B (en) * | 2019-12-26 | 2020-09-11 | 宁夏浦士达环保科技有限公司 | Preparation process of environment-friendly adsorption material and adsorption testing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140514 |
|
| CX01 | Expiry of patent term |