CN208350475U - A kind of Novel flue gas smoke dust sampling instrument - Google Patents
A kind of Novel flue gas smoke dust sampling instrument Download PDFInfo
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- CN208350475U CN208350475U CN201821046572.3U CN201821046572U CN208350475U CN 208350475 U CN208350475 U CN 208350475U CN 201821046572 U CN201821046572 U CN 201821046572U CN 208350475 U CN208350475 U CN 208350475U
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- flue gas
- smoke dust
- gun barrel
- sampling head
- dust sampling
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Abstract
The utility model discloses a kind of Novel flue gas smoke dust sampling instruments, including gun barrel, the surface of the gun barrel is arranged with fixing sleeve, smoke dust sampling head is communicated at the top of the gun barrel, the flue gas sampling head positioned at smoke dust sampling head side is communicated at the top of the gun barrel, the surface activity of the fixing sleeve is connected with shield, equally distributed filter cigarette hole is offered at the top of the shield, the screw top of the smoke dust sampling head is connected with filter bowl, the filter bowl is located at the top of flue gas sampling head, electric pushrod is fixedly connected at left and right sides of the shield, the bottom end of the gun barrel is threaded with thread bush, the inner thread of the thread bush is connected with adapter tube.The utility model is solved since boiler internal contains a large amount of imperfect combustion waste residue, is directly entered from sampling head, it is easy to cause sampling head to block, thus the problem of influencing the normal sample of sampling gun, influence the progress of environmental protection supervision.
Description
Technical field
The utility model relates to smoke dust sampling technical field, specially a kind of Novel flue gas smoke dust sampling instrument.
Background technique
Smoke dust sampling is the important link of power plant boiler discharge, equipment performance test and environmental protection supervision, general logical
It crosses smoke dust sampling gun and carries out smoke dust sampling, existing smoke dust sampling gun generally comprises the sampling mouth for sampling, and for receiving
The gun barrel of collection sampling flue dust, gun barrel is interior to be arranged filter cylinder, by the flue dust weight collected in detection filter cylinder, to complete smoke dust sampling.
Currently, sampling head is generally directly placed into the collection point for needing to acquire flue gas flue dust by smoke dust sampling gun, due to pot
Furnace interior contains a large amount of imperfect combustion waste residue, therefore directly enters from sampling head, it is easy to and cause sampling head to block, thus
The normal sample for influencing sampling gun influences the progress of environmental protection supervision.
Utility model content
The purpose of this utility model is to provide a kind of Novel flue gas smoke dust sampling instruments, to solve to mention in above-mentioned background technique
Out a large amount of imperfect combustion waste residue is contained due to boiler internal, directly enter from sampling head, it is easy to cause to sample
Head blocking, thus the problem of influencing the normal sample of sampling gun, influence the progress of environmental protection supervision.
In order to solve the above technical problems, the utility model provides the following technical solutions: a kind of Novel flue gas smoke dust sampling instrument,
Including gun barrel, the surface of the gun barrel is arranged with fixing sleeve, and smoke dust sampling head is communicated at the top of the gun barrel, the gun barrel
Top is communicated with the flue gas sampling head positioned at smoke dust sampling head side, and the surface activity of the fixing sleeve is connected with shield, institute
It states and offers equally distributed filter cigarette hole at the top of shield, the screw top of the smoke dust sampling head is connected with filter bowl, described
Filter bowl is located at the top of flue gas sampling head, and electric pushrod is fixedly connected at left and right sides of the shield, the gun barrel
Bottom end is threaded with thread bush, and the inner thread of the thread bush is connected with adapter tube, and the bottom of the adapter tube is fixedly connected with
The surface of pikestaff, the gun barrel and adapter tube is provided with graduation mark.
Preferably, increasing resistance rubber is provided on the inside of the pikestaff.
Preferably, the outer surface of the fixing sleeve is provided with screw thread, and shield is threadedly coupled by screw thread with fixing sleeve.
Preferably, the electric pushrod is fixedly connected with heat resistant rubber block far from one end of shield.
Preferably, the junction of the adapter tube and gun barrel is connected with sealing ring, and takes over and be all provided with the inside of gun barrel
It is equipped with filter cylinder.
Preferably, the side of adapter tube is communicated with conduit, and the quantity of conduit is two, two conduits respectively with flue dust
Sampling head is connected to flue gas sampling head, and the conduit is fixedly connected with flue gas analyzer, and flue gas analysis far from one end of adapter tube
The inside of instrument includes air pump.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model can make bulky grain imperfect combustion in flue dust miscellaneous by setting shield and filter cigarette hole
Matter will not enter in sampling gun, so as to avoid because impurity volume it is excessive, cause sampling gun to block, sample can not carry out ask
Topic when sampling gun is put in the ground point sampling such as chimney, can be extended by electric pushrod and when being sampled, by sampling gun into
Row is fixed, and is not necessarily to man-hour manually hand-held, can easily be completed sampling operation.
2. the length of sampling gun can be lengthened, by the common cooperation of adapter tube and thread bush when collection point is from operation
The distance of person farther out, when hand-held sampling gun can not reach sampled point, can be such that the length of sampling gun increases by additional adapter tube,
To make operator without other auxiliary tools, sampling operation is carried out, and separate with gun barrel by will take over, it can be more convenient
Internal filter cylinder is cleaned or is replaced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the joint pipe structure schematic diagram of the utility model embodiment.
In figure: 1, gun barrel；2, fixing sleeve；3, smoke dust sampling head；4, flue gas sampling head；5, shield；6, cigarette hole is filtered；7, it filters
Cover；8, electric pushrod；9, thread bush；10, it takes over；11, pikestaff；12, sealing ring；13, graduation mark.
Specific embodiment
In order to solve to contain a large amount of imperfect combustion waste residue due to boiler internal, directly enter from sampling head, very
It is easy to cause sampling head to block, so that this is practical new the problem of influencing the normal sample of sampling gun, influence the progress of environmental protection supervision
Type embodiment provides a kind of Novel flue gas smoke dust sampling instrument.The following will be combined with the drawings in the embodiments of the present invention, to this
Technical solution in utility model embodiment is clearly and completely described, it is clear that described embodiment is only that this is practical
Novel a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, belongs to the model of the utility model protection
It encloses.
Embodiment 1
A kind of Novel flue gas smoke dust sampling instrument, including gun barrel 1, the table of gun barrel 1 are present embodiments provided referring to FIG. 1-2,
Surface cover is equipped with fixing sleeve 2, and the top of gun barrel 1 is communicated with smoke dust sampling head 3, and the top of gun barrel 1 is communicated with positioned at smoke dust sampling head 3
The flue gas sampling head 4 of side, the surface activity of fixing sleeve 2 are connected with shield 5, and the top of shield 5, which offers, to be uniformly distributed
Filter cigarette hole 6, the screw top of smoke dust sampling head 3 is connected with filter bowl 7, and filter bowl 7 is located at the top of flue gas sampling head 4, shield 5
The left and right sides be fixedly connected to electric pushrod 8, the bottom end of gun barrel 1 is threaded with thread bush 9, the inner wall spiral shell of thread bush 9
Line is connected with adapter tube 10, and the bottom of adapter tube 10 is fixedly connected with pikestaff 11, and gun barrel 1 and the surface of adapter tube 10 are provided with graduation mark
13, the side of adapter tube 10 is communicated with conduit 14, and the quantity of conduit 14 is two, two conduits 14 respectively with smoke dust sampling
First 3 are connected to flue gas sampling head 4, and the conduit 14 is fixedly connected with flue gas analyzer 15, and flue gas far from one end of adapter tube 10
The inside of analyzer 15 includes air pump.
In the present embodiment, when carrying out sampling operation, under the action of asepwirator pump inside the sampler, make flue gas from two
A sampling head enters in gun barrel 1, by setting shield 5 and filter cigarette hole 6, can make bulky grain imperfect combustion in flue dust
Impurity will not enter in sampler, so as to avoid because impurity volume it is excessive, cause sampling block, sample can not carry out ask
Topic, then the flue gas inside sampler enters in flue gas analyzer 15 analysis for carrying out flue gas by conduit 14, wherein conduit
14 be the hose connected between sampling gun and flue gas analyzer 15, and the inside of hose includes two branch pipes, and is being sampled
When, when sampler is put in the ground point sampling such as chimney, electric pushrod 8 is directly anchored to 5 two sides of shield, can pass through electric pushrod
8 elongations, sampler is fixed, and is not necessarily to man-hour manually hand-held, can easily be completed sampling operation, preferably, electric pushrod 8
Model ANT-26, wherein graduation mark 13 can the sampling depth to two sampling heads directly observed, facilitate staff
Sampled result is judged, by the common cooperation of adapter tube 10 and thread bush 9, the length of sampler can be lengthened, when
Collection point farther out, when hand-held sampler can not reach sampled point, can make to sample with a distance from operator by additional adapter tube 10
The length of device increases, to make operator without other auxiliary tools, carrying out sampling operation, being divided by will take over 10 with gun barrel 1
From more convenient internal filter cylinder capable of being cleaned or be replaced.
Embodiment 2
Be further improved on the basis of embodiment 1 referring to FIG. 1-2: the outer surface of fixing sleeve 2 is provided with spiral shell
Line, and shield 5 is threadedly coupled by screw thread with fixing sleeve 2, so that shield 5 is easily dismantled, is not being needed to make
When with shield 5, directly shield 5 can be removed, do not influence the normal use of sampler, the junction of adapter tube 10 and gun barrel 1
It is connected with sealing ring 12, prevents the junction of adapter tube 10 and gun barrel 1 from occurring gas leak phenomenon, and adapter tube 10 and gun barrel 1 is interior
Portion is provided with filter cylinder, can handle flue gas, and can easily carry out dismounting and change.
Wherein, the inside of pikestaff 11 be provided with increasing resistance rubber, increase hand and pikestaff 11 friction, facilitate staff into
Row is hand-held, prevents its sliding when hand-held, influences using electric pushrod 8 is fixedly connected with heat-resisting rubber far from one end of shield 5
Blob of viscose, prevents electric pushrod 8 from directly contacting with outlet flues such as chimneys, causes to damage to outlet flue.
In this practical description, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal" or
Person's positional relationship is orientation based on the figure or positional relationship, is merely for convenience of this practical and simplified description of description,
Rather than the device or element of instruction or hint meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as the limitation practical to this.
In this practical description, it is also necessary to explanation, unless otherwise specific regulation and limitation, term " setting ", " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection, can be mechanical connection, is also possible to be electrically connected, can be and be directly connected to, and be also possible to be connected by intermediary, can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
Concrete meaning of the term in this is practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Novel flue gas smoke dust sampling instrument, including gun barrel (1), it is characterised in that: the surface of the gun barrel (1) is arranged with solid
It is fixed to cover (2), it is communicated with smoke dust sampling head (3) at the top of the gun barrel (1), is communicated at the top of the gun barrel (1) positioned at flue dust
The surface activity of the flue gas sampling head (4) of sampling head (3) side, the fixing sleeve (2) is connected with shield (5), the protection
Equally distributed filter cigarette hole (6) is offered at the top of cover (5), the screw top of the smoke dust sampling head (3) is connected with filter bowl
(7), the filter bowl (7) is located at the top of flue gas sampling head (4), is fixedly connected to electricity at left and right sides of the shield (5)
Dynamic push rod (8), the bottom end of the gun barrel (1) are threaded with thread bush (9), and the inner thread of the thread bush (9) is connected with
It takes over (10), the bottom of the adapter tube (10) is fixedly connected with pikestaff (11), and the gun barrel (1) and the surface of adapter tube (10) are all provided with
It is equipped with graduation mark (13).
2. Novel flue gas smoke dust sampling instrument according to claim 1, it is characterised in that: the inside of the pikestaff (11) is arranged
There is increasing resistance rubber.
3. Novel flue gas smoke dust sampling instrument according to claim 1, it is characterised in that: the outer surface of the fixing sleeve (2)
It is provided with screw thread, and shield (5) is threadedly coupled by screw thread with fixing sleeve (2).
4. Novel flue gas smoke dust sampling instrument according to claim 1, it is characterised in that: the electric pushrod (8) is far from anti-
One end of shield (5) is fixedly connected with heat resistant rubber block.
5. Novel flue gas smoke dust sampling instrument according to claim 1, it is characterised in that: the adapter tube (10) and gun barrel (1)
Junction be connected with sealing ring (12), and the inside for taking over (10) and gun barrel (1) is provided with filter cylinder.
6. Novel flue gas smoke dust sampling instrument according to claim 1, it is characterised in that: the side connection of the adapter tube (10)
Have conduit (14), and the quantity of conduit (14) is two, two conduits (14) are adopted with smoke dust sampling head (3) and flue gas respectively
Sample head (4) connection, the conduit (14) is fixedly connected with flue gas analyzer (15) far from one end of adapter tube (10), and flue gas analysis
The inside of instrument (15) includes air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821046572.3U CN208350475U (en) | 2018-07-04 | 2018-07-04 | A kind of Novel flue gas smoke dust sampling instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821046572.3U CN208350475U (en) | 2018-07-04 | 2018-07-04 | A kind of Novel flue gas smoke dust sampling instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208350475U true CN208350475U (en) | 2019-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821046572.3U Active CN208350475U (en) | 2018-07-04 | 2018-07-04 | A kind of Novel flue gas smoke dust sampling instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133187A (en) * | 2019-04-19 | 2019-08-16 | 江苏玫克森环保科技有限公司 | A kind of online high-precision denitrating flue gas the escaping of ammonia detection system |
-
2018
- 2018-07-04 CN CN201821046572.3U patent/CN208350475U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133187A (en) * | 2019-04-19 | 2019-08-16 | 江苏玫克森环保科技有限公司 | A kind of online high-precision denitrating flue gas the escaping of ammonia detection system |
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