CN204043963U - A kind of angle positioning device measuring sampling gun for flue gas flue dust - Google Patents
A kind of angle positioning device measuring sampling gun for flue gas flue dust Download PDFInfo
- Publication number
- CN204043963U CN204043963U CN201420336626.5U CN201420336626U CN204043963U CN 204043963 U CN204043963 U CN 204043963U CN 201420336626 U CN201420336626 U CN 201420336626U CN 204043963 U CN204043963 U CN 204043963U
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- China
- Prior art keywords
- sampling gun
- measuring instrument
- sampling
- angel measuring
- positioning device
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- 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.)
- Expired - Lifetime
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 61
- 239000003500 flue dust Substances 0.000 title claims abstract description 16
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 239000003546 flue gas Substances 0.000 title claims abstract description 14
- 238000012544 monitoring process Methods 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 210000004243 sweat Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 16
- 238000012360 testing method Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 239000000779 smoke Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 241000918585 Pythium aphanidermatum Species 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of angle positioning device measuring sampling gun for flue gas flue dust, feature comprises sampling gun web member and has the certain thickness semicircular angel measuring instrument had an X-rayed, the upper end of sampling gun web member is provided with the U-shaped draw-in groove for being connected with the afterbody inlay card of sampling gun, the lower end of sampling gun web member is connected with the upper end one of angel measuring instrument, the bottom of angel measuring instrument is provided with hollow semi-cylindrical track, the circular ball that can roll back and forth along hollow semi-cylindrical track is provided with in hollow semi-cylindrical track, the two bottom sides edge of angel measuring instrument is provided with angle blaze, the vertical line of angel measuring instrument overlaps with the central shaft of the muzzle of sampling gun, U-shaped draw-in groove inwall is symmetrically arranged with Elastic buckle, the end, upper end of angel measuring instrument is provided with level monitoring district, be provided with in level monitoring district can be freely movable bubble, advantage realizes detecting the sampling gun thief hatch axis direction of sampling process and the accurate positioning control of thief hatch plane.
Description
Technical field
The utility model relates to a kind of angle positioning device, especially relates to a kind of angle positioning device measuring sampling gun for flue gas flue dust.
Background technology
The industrial vent stack stationary installation that the discharge of various fume and dust treatment is arranged is not stopped in industrial processes.According to country and industry standard, country has formulated strict emission control standard to its smoke components, dedusting and discharge, and standard also specify concrete test evaluation method standard simultaneously.National standard, according to the design level of current shop equipment and facility, arranges the position etc. of the trend of the discharge pipe of difformity specification, diameter and test point thereof and gives clear and definite regulation.To its checking and appraising sampling concrete operations, require also to be described later in detail.There is clear and definite requirement to the test philosophy and operating parameter thereof that are applicable to this method simultaneously.For industrial pollution source apportionment and evaluation provide reliable foundation, there is important practical significance, for constantly promoting environmental improvement and control is laid a good foundation.
But in the testing process of current smoke components, smoke discharge amount, the collection of its pressure, flow velocity, flow sensing signal all realizes automatic record, smoke components completes test with electrochemical principle, and it is not obvious that the test of its chemical composition is subject to adopting point sampling mouth of pipe aspect effect; This process belongs to batch (-type) continuity gatherer process, sampling process except complete sulphuric dioxide, oxides of nitrogen etc. analyze detect while, the sampling work of collecting by filtration mode also will be completed on the flue dust wherein affecting the discharge of environment dust size, by record sampling flow, sampling time, according to the gain in weight of dust collection filter cylinder, converse the actual emission of the dust detecting target, and then judge the equipment of industrial discharge dust processing equipment system, the processing controls effect of technique, realize controlling object up to standard.The Accurate Determining of smoke components, flue dust actual discharge, feeds back to production control department in time and evaluates production run control status to adjust treatment process parameter in time.So these indexs must be accomplished accurately, the timely characteristic requirements measured.
Tobacco damping-off sampling process be sampling diameter assigned position, the thief hatch specified according to standard must head on just to the discharge stream detecting targeted tube to (standard regulation head-on misalignment of axe must not exceed ± 10 degree), otherwise sampling accuracy is under suspicion.Diametric some position of current sampling process, can rely on the sampling mark graduation position robbed on bar more accurately to realize location, and adding industrial pipeline wall thickness, thieff hatch diameter arranges smaller, and diametrical position ratio is easier to accurate control; But the angle position of its thief hatch axis direction relies on the perception of operating personnel and subjective judgement to determine, adding this class testing is belong to work high above the ground absolutely mostly, the locus of operation field is limited, and many people can not be had to coordinate monitoring, and detecting reappearance can not ensure.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of angle positioning device measuring sampling gun for flue gas flue dust realizing the accurate positioning control of the thief hatch axis direction detecting sampling process.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of angle positioning device measuring sampling gun for flue gas flue dust, comprise sampling gun web member and there is the certain thickness semicircular angel measuring instrument had an X-rayed, the upper end of described sampling gun web member is provided with the U-shaped draw-in groove for being connected with the afterbody inlay card of sampling gun, the lower end of described sampling gun web member is connected with the upper end one of described angel measuring instrument, the bottom of described angel measuring instrument is provided with hollow semi-cylindrical track, the circular ball that can roll back and forth along hollow semi-cylindrical track is provided with in described hollow semi-cylindrical track, the two bottom sides edge of described angel measuring instrument is provided with the angle blaze for measuring described circular ball roll angle, the vertical line of described angel measuring instrument overlaps with the central shaft of the muzzle of described sampling gun.
Described U-shaped draw-in groove inwall is symmetrically arranged with Elastic buckle.Can be used for simply installing and be fixed on sampling gun handgrip part.
The end, upper end of described angel measuring instrument is provided with for monitoring that the level monitoring district of horizontal direction position is robbed in sampling, and being provided with in described level monitoring district can along the free movable bubble of all directions.Rob when departing from horizontal level when sampling, the bubble in level monitoring district is movable toward left and right directions.
Described circular ball is ganoid lead sweat or steel ball.
Compared with prior art, the utility model has the advantage of: the utility model discloses a kind of angle positioning device measuring sampling gun for flue gas flue dust, utilize terrestrial gravitation characteristic, vertical ball (or ball) Free-rolling drops on the feature of semicircle protractor minimum point all the time, make flue gas flue dust and measure sampling gun angle orientation monitoring arrangement, thus realize detecting the sampling gun thief hatch axis direction of sampling process and the accurate positioning control of thief hatch plane, by simply observing the controling parameters requirement monitoring and be up to state standards, the precision improving sampling and detect.Advantage is as follows:
One, simple to operate: to adopt terrestrial gravitation method, need not increase and more operate, as long as angle positioning device inlay card is loaded sampling gun afterbody, utilize ball freely movable along hollow semi-cylindrical track by deadweight, the accurate positioning control of the thief hatch axis direction of sampling process can be monitored by the angel measuring instrument that can have an X-rayed;
Two, favorable reproducibility: owing to directly having used the natural law of terrestrial gravitation effect, and condition solidification, operational stability is good;
Three, environmental protection: owing to adopting the Principle Method of the phenomenon of physical characteristics, very environmental protection;
Four, reduce costs: this method can improve the reliability of smoke dust sampling greatly, reduce the job costs of repeated sampling, the labour intensity detecting operating personnel can be reduced simply, for post operating personnel's operation provides the operation basis for estimation of simplification, reduce task difficulty.
In sum, the angle positioning device measuring sampling gun for flue gas flue dust of the present utility model, under the installations and facilities condition meeting country or industry standard at present, angle orientation monitoring arrangement is installed additional before simply using, complete the accurate acquisition that the induction of its sensing equipment temperature, composition, flow, dynamic pressure, static pressure and test signal collection, fume amount are measured, can more accurately control effect measure thief hatch plane, thief hatch axial direction the index of key parameter, and equipment operating is simple, there is not the transformation to existing equipment.
Accompanying drawing explanation
Fig. 1 is the utility model angle positioning device structural representation one;
Fig. 2 is the utility model angle positioning device structural representation two.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
Specific embodiment
A kind of angle positioning device measuring sampling gun for flue gas flue dust, as depicted in figs. 1 and 2, comprise sampling gun web member 1 and there is the certain thickness semicircular angel measuring instrument 2 had an X-rayed, the upper end of sampling gun web member 1 is provided with the U-shaped draw-in groove 4 for being connected with the afterbody inlay card of sampling gun 3, the lower end of sampling gun web member 1 is connected with the upper end one of angel measuring instrument 2, the bottom of angel measuring instrument 2 is provided with hollow semi-cylindrical track 5, the circular ball 6 that can roll back and forth along hollow semi-cylindrical track 5 is provided with in hollow semi-cylindrical track 5, the two bottom sides edge of angel measuring instrument 2 is provided with the angle blaze 7 for measuring circular ball 6 roll angle, the vertical line of angel measuring instrument 2 overlaps with the central shaft of the muzzle of sampling gun 3.
In this particular embodiment, U-shaped draw-in groove 4 inwall is symmetrically arranged with Elastic buckle 8.The end, upper end of angel measuring instrument 2 is provided with for monitoring that the level monitoring district 9 of 3 horizontal direction positions is robbed in sampling, and being provided with in level monitoring district 9 can along the free movable bubble 10 of all directions.Rob 3 when sampling when departing from horizontal level, the bubble 10 in level monitoring district 9 is movable toward left and right directions.Circular ball 6 is ganoid lead sweat or steel ball.Angle blaze 7 portrays 0 degree, 30 degree, 45 degree, 60 degree, 90 degree, 135 degree, 150 degree, 180 degree; Simultaneously to the symmetric position (± 5 degree, the different color angular area of ± 10 degree of designs, ± 5 degree scopes be green, ± 10 degree of scopes are orange and ten degree of lines are red line) centered by 45 degree, 90 degree, 135 degree.
Above-described embodiment further illustrates of the present utility model, but protection domain of the present utility model is as the criterion with claims.
Claims (4)
1. one kind measures the angle positioning device of sampling gun for flue gas flue dust, it is characterized in that: comprise sampling gun web member and there is the certain thickness semicircular angel measuring instrument had an X-rayed, the upper end of described sampling gun web member is provided with the U-shaped draw-in groove for being connected with the afterbody inlay card of sampling gun, the lower end of described sampling gun web member is connected with the upper end one of described angel measuring instrument, the bottom of described angel measuring instrument is provided with hollow semi-cylindrical track, the circular ball that can roll back and forth along hollow semi-cylindrical track is provided with in described hollow semi-cylindrical track, the two bottom sides edge of described angel measuring instrument is provided with the angle blaze for measuring described circular ball roll angle, the vertical line of described angel measuring instrument overlaps with the central shaft of the muzzle of described sampling gun.
2. a kind of angle positioning device measuring sampling gun for flue gas flue dust according to claim 1, is characterized in that: described U-shaped draw-in groove inwall is symmetrically arranged with Elastic buckle.
3. a kind of angle positioning device measuring sampling gun for flue gas flue dust according to claim 1, it is characterized in that: the end, upper end of described angel measuring instrument is provided with for monitoring that the level monitoring district of horizontal direction position is robbed in sampling, being provided with in described level monitoring district can along the free movable bubble of all directions.
4. a kind of angle positioning device measuring sampling gun for flue gas flue dust according to any one of claim 1-3, is characterized in that: described circular ball is ganoid lead sweat or steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420336626.5U CN204043963U (en) | 2014-06-23 | 2014-06-23 | A kind of angle positioning device measuring sampling gun for flue gas flue dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420336626.5U CN204043963U (en) | 2014-06-23 | 2014-06-23 | A kind of angle positioning device measuring sampling gun for flue gas flue dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204043963U true CN204043963U (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420336626.5U Expired - Lifetime CN204043963U (en) | 2014-06-23 | 2014-06-23 | A kind of angle positioning device measuring sampling gun for flue gas flue dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204043963U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444880A (en) * | 2018-03-30 | 2018-08-24 | 四川众望安全环保技术咨询有限公司 | A kind of cooking oil fume quantitative analysis device |
| CN110319819A (en) * | 2019-07-23 | 2019-10-11 | 北京首钢富通电梯有限责任公司 | Auxiliary tool is used in a kind of installation of municipal drainage pipeline |
-
2014
- 2014-06-23 CN CN201420336626.5U patent/CN204043963U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444880A (en) * | 2018-03-30 | 2018-08-24 | 四川众望安全环保技术咨询有限公司 | A kind of cooking oil fume quantitative analysis device |
| CN108444880B (en) * | 2018-03-30 | 2020-08-11 | 四川众望安全环保技术咨询有限公司 | Diet oil smoke quantitative analysis device |
| CN110319819A (en) * | 2019-07-23 | 2019-10-11 | 北京首钢富通电梯有限责任公司 | Auxiliary tool is used in a kind of installation of municipal drainage pipeline |
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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: 20141224 |