CN209255410U - A kind of cleaning plant for clearing up probe tube dust stratification - Google Patents
A kind of cleaning plant for clearing up probe tube dust stratification Download PDFInfo
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- CN209255410U CN209255410U CN201821855088.5U CN201821855088U CN209255410U CN 209255410 U CN209255410 U CN 209255410U CN 201821855088 U CN201821855088 U CN 201821855088U CN 209255410 U CN209255410 U CN 209255410U
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- probe tube
- piston
- cleaning plant
- dust stratification
- clearing
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Abstract
The utility model provides a kind of cleaning plant for clearing up probe tube dust stratification, belongs to gas (liquid) sampling and measuring technical field.In this cleaning plant, one end of probe tube has sample tap, and the other end of probe tube is equipped with the valve that can open and close probe tube, is connected with piston cylinder on the side wall of probe tube, piston cylinder is connected with probe tube, and piston is slidably connected in piston cylinder.The thrust or suction that this cleaning plant is generated using piston motion can easily be purged the dust stratification in pipeline, without dismantling instrument, it will be able to easily be cleared up probe tube, easy to operate, work efficiency is high.
Description
Technical field
The utility model belongs to gas (liquid) sampling and measuring technical field, is related to a kind of cleaning for clearing up probe tube dust stratification
Device.
Background technique
A large amount of flue gas can be generated in coal-burning power plant's operational process, contained a large amount of poisonous and harmful substances in flue gas, directly arranged
Environmental pollution will be caused by putting.So needing to carry out detection processing to it before discharging, because exhaust gas volumn can not be detected all greatly, and only
It can sample detecting.Sample detecting is sent into instrumental analysis measurement after being extracted flue inside smoke.Because being deposited in coal-fired flue-gas
In a large amount of dust so often there is the case where probe tube dust stratification blocking, the reliability of equipment is seriously affected.
Dust into probe tube can not be all pumped, and be partially deposited in probe tube, accumulated over a long period and cause to sample
The blocking of pipe.The blocking of probe tube will directly affect the measurement of instrument, thus need periodically to probe tube into purging or cleaning work.
In the prior art, being purged and cleared up to probe tube all needs to remove instrument, cumbersome, very inconvenient.
Summary of the invention
The utility model aiming at the above problems existing in the prior art, provides a kind of cleaning dress for clearing up probe tube dust stratification
It sets, the technical problem to be solved by the utility model is to how to improve the convenience to probe tube cleaning.
The purpose of this utility model can be realized by the following technical scheme:
One end of a kind of cleaning plant for clearing up probe tube dust stratification, the probe tube has sample tap, which is characterized in that takes
The other end of sample pipe is equipped with the valve that can open and close the probe tube, is connected with piston on the side wall of the probe tube
Cylinder, the piston cylinder are connected with the probe tube, slidably connect piston in the piston cylinder.
In use, sample tap is used to enter for flue gas, instrument is mounted on the other end of probe tube, and probe tube works normally
When, valve is opened, flue gas is entered in instrument by probe tube, and instrument carries out analysis measurement to flue gas；When needing to clear up probe tube
When, valve is closed, piston is pushed, the thrust or suction generated using piston motion can easily carry out the dust stratification in pipeline
It removes, in scale removal process, valve is in close state, circulation in flue gas instrument can be prevented, therefore, using this cleaning plant,
Without dismantling instrument, it will be able to easily be cleared up probe tube.
In a kind of cleaning plant of above-mentioned cleaning probe tube dust stratification, piston rod, institute are fixed on the outside of the piston
State the middle part that piston rod is located at the piston.It by piston rod, can preferably exert a force, easily push piston mobile.
In a kind of cleaning plant of above-mentioned cleaning probe tube dust stratification, the piston cylinder is cylindrical, and the piston is in
Annular shape, the piston rod are axially extending along the piston cylinder.
In a kind of cleaning plant of above-mentioned cleaning probe tube dust stratification, the piston, piston rod and piston cylinder three are same
Axis setting.In the structure, piston is pushed by piston rod, piston is more uniformly stressed, allows the operator to more easily push away
Piston, preferably cleaning dust stratification or dust.
In a kind of cleaning plant of above-mentioned cleaning probe tube dust stratification, the probe tube is cylindrical, the piston cylinder
Axis and the probe tube axis perpendicular.
Compared with prior art, as follows the advantages of the utility model:
In this cleaning plant, the thrust or suction generated using piston motion can easily be carried out the dust stratification in pipeline
It removes, without dismantling instrument, it will be able to easily be cleared up probe tube, easy to operate, work efficiency is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this cleaning plant.
Fig. 2 is the schematic diagram that probe tube is in sampling state.
Fig. 3 is schematic diagram when clearing up probe tube.
Fig. 4 is the schematic diagram of piston reset after clearing up probe tube.
In figure, 1, probe tube；1a, sample tap；2, valve；3, piston cylinder；4, piston；4a, piston rod；5 dust.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
As shown in Figs 1-4, in this cleaning plant, one end of probe tube 1 has sample tap 1a, and the other end of probe tube 1 is set
There is the valve 2 that can open and close probe tube 1, piston cylinder 3, piston cylinder 3 and probe tube 1 are connected on the side wall of probe tube 1
It is connected, piston 4 is slidably connected in piston cylinder 3.
In use, sample tap 1a is used to enter for flue gas, instrument is mounted on the other end of probe tube 1, the normal work of probe tube 1
When making, valve 2 is opened, flue gas is entered in instrument by probe tube 1, and instrument carries out analysis measurement to flue gas；It is taken when needing to clear up
When sample pipe 1, valve 2 is closed, pushes piston 4, the thrust or suction generated using the movement of piston 4 can be easily in pipeline
Dust stratification is purged, and in scale removal process, valve 2 is in close state, and can prevent circulation in flue gas instrument, therefore, from utilizing this
Cleaning plant, without dismantling instrument, it will be able to which probe tube 1 is easily cleared up.
As shown in the figures 1 and 2, in the present embodiment, the outside of piston 4 is fixed with piston rod 4a, and piston rod 4a is located at piston 4
Middle part.It by piston rod 4a, can preferably exert a force, easily push piston 4 mobile.
As shown in the figures 1 and 2, in the present embodiment, piston cylinder 3 is cylindrical, and piston 4 is annular in shape, and piston rod 4a is along piston
Cylinder 3 it is axially extending.
As shown in figure 3 or 4, in the present embodiment, piston 4, piston rod 4a and 3 three of piston cylinder coaxial arrangement.In the structure,
Piston 4 is pushed by piston rod 4a, piston 4 is more uniformly stressed, allows the operator to more easily push piston 4, more preferably
Dust stratification or dust 5 are cleared up in ground.
Preferably, probe tube 1 is cylindrical, the axis of piston cylinder 3 and the axis perpendicular of probe tube 1.
Although the arts such as probe tube 1, sample tap 1a, valve 2, piston cylinder 3, piston 4, piston rod 4a are used more herein
Language, but it does not exclude the possibility of using other terms.The use of these items is only for be more convenient to describe and explain this
The essence of utility model；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (5)
1. one end of a kind of cleaning plant for clearing up probe tube dust stratification, the probe tube (1) has sample tap (1a), feature exists
In the other end of probe tube (1) is equipped with the valve (2) that can open and close the probe tube (1), the probe tube (1)
It is connected on side wall piston cylinder (3), the piston cylinder (3) is connected with the probe tube (1), sliding in the piston cylinder (3)
It is connected with piston (4).
2. a kind of cleaning plant for clearing up probe tube dust stratification according to claim 1, which is characterized in that the piston (4)
Outside be fixed with piston rod (4a), the piston rod (4a) is located at the middle part of the piston (4).
3. a kind of cleaning plant for clearing up probe tube dust stratification according to claim 2, which is characterized in that the piston cylinder
(3) cylindrical, the piston (4) is annular in shape, and the piston rod (4a) is along the axially extending of the piston cylinder (3).
4. a kind of cleaning plant for clearing up probe tube dust stratification according to claim 3, which is characterized in that the piston (4),
Piston rod (4a) and piston cylinder (3) three coaxial arrangement.
5. a kind of cleaning plant for clearing up probe tube dust stratification according to claim 2, which is characterized in that the probe tube
(1) cylindrical, the axis of the piston cylinder (3) and the axis perpendicular of the probe tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821855088.5U CN209255410U (en) | 2018-11-12 | 2018-11-12 | A kind of cleaning plant for clearing up probe tube dust stratification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821855088.5U CN209255410U (en) | 2018-11-12 | 2018-11-12 | A kind of cleaning plant for clearing up probe tube dust stratification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209255410U true CN209255410U (en) | 2019-08-16 |
Family
ID=67554300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821855088.5U Active CN209255410U (en) | 2018-11-12 | 2018-11-12 | A kind of cleaning plant for clearing up probe tube dust stratification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209255410U (en) |
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2018
- 2018-11-12 CN CN201821855088.5U patent/CN209255410U/en active Active
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