CN207366263U - A kind of Powder sample and powder conveying apparatus - Google Patents
A kind of Powder sample and powder conveying apparatus Download PDFInfo
- Publication number
- CN207366263U CN207366263U CN201721313890.7U CN201721313890U CN207366263U CN 207366263 U CN207366263 U CN 207366263U CN 201721313890 U CN201721313890 U CN 201721313890U CN 207366263 U CN207366263 U CN 207366263U
- Authority
- CN
- China
- Prior art keywords
- powder
- sample
- end sampling
- sampling pipe
- rear end
- Prior art date
- 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.)
- Active
Links
Abstract
The utility model provides a kind of Powder sample, including the front-end sampling pipe that import is connected with the first sample tap of powder carry pipeline, and front-end sampling valve is provided with the front-end sampling pipe；The rear end sampling pipe connected with the second sample tap of the powder carry pipeline is exported, is provided with rear end sampling valve on the rear end sampling pipe, there are preset pressure between first sample tap and second sample tap；Connect the material-gathering device of the outlet and the import of the rear end sampling pipe of the front-end sampling pipe.The utility model by opening up two sample taps respectively on powder carry pipeline, make to form preset pressure between front-end sampling pipe and rear end sampling pipe, powder is driven to fall into material-gathering device using the preset pressure, realize that real-time online is sampled without external impetus, so as to avoid energy loss, sampling cost is thereby reduced.The utility model provides a kind of powder conveying apparatus with above-mentioned Powder sample.
Description
Technical field
Powder sampling technique field is the utility model is related to, it is new more specifically to a kind of Powder sample, this practicality
Type further relates to a kind of powder conveying apparatus with above-mentioned Powder sample.
Background technology
A kind of existing common online Powder sample, it is internally provided with helical axis, is driven using powered version spiral
Axis rotates, so as to convey powder to powder collecting device, reaches sampling purpose.The structure is needed by power, causes the energy to damage
Consume larger, add sampling cost.
In addition, existing powder collecting device and atmosphere, sampling process dust is larger, and is possible to occur and emits
Ash, influences site environment.
Energy loss is avoided in powder sampling process in conclusion how to realize, is current sheet to reduce sampling cost
Field technology personnel technical problem urgently to be resolved hurrily.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of Powder sample, to realize in powder sampling process
In avoid energy loss, and then reduce sampling cost.
The another object of the utility model is to provide a kind of powder conveying apparatus with above-mentioned Powder sample, with reality
Energy loss is avoided in present powder sampling process, and then reduces sampling cost.
In order to achieve the above object, the utility model provides following technical solution：
A kind of Powder sample, including：
The front-end sampling pipe that import is connected with the first sample tap of powder carry pipeline, is provided with the front-end sampling pipe
Front-end sampling valve；
The rear end sampling pipe connected with the second sample tap of the powder carry pipeline is exported, is set on the rear end sampling pipe
Rear end sampling valve is equipped with, there are preset pressure between first sample tap and second sample tap；
Connect the material-gathering device of the outlet and the import of the rear end sampling pipe of the front-end sampling pipe.
Preferably, in above-mentioned Powder sample, the material-gathering device is closed material collecting tank.
Preferably, in above-mentioned Powder sample, the material collecting tank includes the feeding groove and blanking groove being detachably connected, described
Front-end sampling pipe and the rear end sampling pipe are arranged on the feeding groove.
Preferably, in above-mentioned Powder sample, the front-end sampling pipe and the rear end sampling pipe pass through elastic sealing gasket
It is tightly connected with the feeding groove, the elastic sealing gasket is arranged on the slot bottom of the feeding groove.
Preferably, in above-mentioned Powder sample, the feeding groove and the blanking groove are removably close by Quick Release lock
Envelope connection.
Preferably, in above-mentioned Powder sample, the axial spacing of first sample tap and second sample tap is more than
500mm。
It can be seen from the above technical scheme that Powder sample provided by the utility model include front-end sampling pipe, after
Hold sampling pipe and material-gathering device；Wherein, the import of front-end sampling pipe is connected with the first sample tap of powder carry pipeline, and front end is adopted
Front-end sampling valve is provided with sample pipe；The outlet of rear end sampling pipe is connected with the second sample tap of powder carry pipeline, and rear end is adopted
Rear end sampling valve is provided with sample pipe, there are preset pressure between the first sample tap and the second sample tap；Before material-gathering device connection
Hold the outlet of sampling pipe and the import of rear end sampling pipe.
It should be noted that above-mentioned preset pressure is that powder can be driven to enter front-end sampling pipe, and by rear end sampling pipe
The pressure difference being back in powder carry pipeline.
The utility model opens up the first sample tap and the second sample tap with preset pressure on powder carry pipeline, tool
Body, flowed to along the dust of powder carry pipeline, the first sample tap is located at the upstream of the second sample tap.In this way, when powder exists
When being conveyed under positive pressure or suction function to powder carry pipeline, open front-end sampling valve and rear end sampling valve, front-end sampling pipe with
Preset pressure can be formed between the sampling pipe of rear end, the powder on powder carry pipeline will flow into front end along the first sample tap and adopt
Sample pipe, then drops into material-gathering device, and remaining air-flow is back to powder carry along rear end sampling pipe from the second sample tap
Pipeline, so as to be formed into a loop.After the completion of powder is collected, front-end sampling valve and rear end sampling valve are closed, material-gathering device has been opened
Sampled into powder.
The utility model makes front-end sampling pipe be adopted with rear end by opening up two sample taps respectively on powder carry pipeline
Preset pressure is formed between sample pipe, drives powder to fall into material-gathering device using the preset pressure, is real without external impetus
On-line period when real, so as to avoid energy loss, thereby reduces sampling cost.
Influenced in addition, the utility model will not be changed by powder delivering pipe line pressure, suitable for powder carry pipeline
Positive pressure or negative pressure system, application range it is wider.
The utility model additionally provides a kind of powder conveying apparatus, including powder carry pipeline, further includes described in being arranged on
Powder sample on powder carry pipeline, the Powder sample is any of the above-described kind of Powder sample, due to above-mentioned powder
Sampler has the effect above, and the powder conveying apparatus with above-mentioned Powder sample has same effect, therefore herein no longer
Repeat.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are these
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to these attached drawings.
Fig. 1 is the structure diagram for the Powder sample that the utility model embodiment provides；
Fig. 2 is the partial enlargement structure chart of A in Fig. 1.
Embodiment
The utility model embodiment provides a kind of Powder sample, realizes and avoids the energy from damaging in powder sampling process
Consumption, thereby reduces sampling cost.
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without making creative work, belongs to
The scope of the utility model protection.
Attached drawing 1-2 is refer to, the Powder sample that the utility model embodiment provides includes front-end sampling pipe 2, rear end is adopted
Sample pipe 6 and material-gathering device；Wherein, the import of front-end sampling pipe 2 is connected with the first sample tap of powder carry pipeline 1, and front end is adopted
Front-end sampling valve 3 is provided with sample pipe 2；The outlet of rear end sampling pipe 6 is connected with the second sample tap of powder carry pipeline 1, after
Rear end sampling valve 5 is provided with the sampling pipe 6 of end, there are preset pressure between the first sample tap and the second sample tap；Material-gathering device
Connect the outlet of front-end sampling pipe 2 and the import of rear end sampling pipe 6.
It should be noted that above-mentioned preset pressure is that powder can be driven to enter front-end sampling pipe 2, and by rear end sampling pipe
6 are back to the pressure difference in powder carry pipeline 1.
The utility model opens up the first sample tap and the second sample tap with preset pressure on powder carry pipeline 1,
Specifically, being flowed to along the dust of powder carry pipeline 1, the first sample tap is located at the upstream of the second sample tap.In this way, work as powder
When being conveyed under positive pressure or suction function to powder carry pipeline 1, front-end sampling valve 3 and rear end sampling valve 5, front-end sampling are opened
Preset pressure can be formed between pipe 2 and rear end sampling pipe 6, the powder on powder carry pipeline 1 will be along the first sample tap stream
Enter front-end sampling pipe 2, then drop into material-gathering device, remaining air-flow flows back along rear end sampling pipe 6 from the second sample tap
To powder carry pipeline 1, so as to be formed into a loop.After the completion of powder is collected, front-end sampling valve 3 and rear end sampling valve 5 are closed, will be collected
Expect that device is opened and complete powder sampling.
The utility model makes front-end sampling pipe 2 and rear end by opening up two sample taps respectively on powder carry pipeline 1
Preset pressure is formed between sampling pipe 6, drives powder to fall into material-gathering device using the preset pressure, is without external impetus
Realize that real-time online samples, so as to avoid energy loss, thereby reduce sampling cost.
In addition, the utility model will not be influenced by 1 pressure change of powder delivering pipe line, suitable for powder carry pipeline 1
In positive pressure or negative pressure system, application range it is wider.
Preferably, material-gathering device is closed material collecting tank 4.The utility model is deposited in powder in powder sampling process
In material collecting tank 4, avoid outwards emitting ash in sampling process, and then avoid the influence to site environment.It is interchangeable, it is above-mentioned to gather materials
Device can also be babinet that gathers materials with sample tap etc..
For the ease of sampling, material collecting tank 4 includes the feeding groove 9 and blanking groove 7 being detachably connected, and front-end sampling pipe 2 is with after
End sampling pipe 6 is arranged on feeding groove 9.After the completion of powder collection, front-end sampling valve 3 and rear end sampling valve 5 are closed, will be upper
Hopper 9 is dismantled with blanking groove 7, you can completes powder sampling.It is understood that above-mentioned material collecting tank 4 can also be other structures,
Such as there is the integral type material collecting tank 4 of sample tap and discharge port, after the completion of powder collection, powder is completed by sample tap and is sampled,
The powder in material collecting tank 4 is unloaded by discharge port after the completion of sampling, waits next sub-sampling.
Connected to simplify structure, front-end sampling pipe 2 and rear end sampling pipe 6 by elastic sealing gasket 10 and the sealing of feeding groove 9
Connect, elastic sealing gasket 10 is arranged on the slot bottom of feeding groove 9.Two sealing holes, one and front end are provided with elastic sealing gasket 10
The sealing of sampling pipe 2 coordinates, another is sealed with rear end sampling pipe 6 coordinates, simple in structure, easy to assemble.Certainly, front-end sampling pipe
2 and rear end sampling pipe 6 can also by welding or other sealed connection modes be arranged on feeding groove 9.
As shown in Fig. 2, feeding groove 9 and blanking groove 7 are removably tightly connected by Quick Release lock 8.Material collecting tank 4 is by fast
Tear open lock 8 active force, blanking groove 7 is closely bonded with feeding groove 9 together with so that reach completely it is closed；When powder is collected
After the completion of, Quick Release lock 8 is opened and can dismantle feeding groove 9 and blanking groove 7, the dismounting of material collecting tank 4 is more convenient.Certainly,
Above-mentioned feeding groove 9 and blanking groove 7 can also be connected through a screw thread structure or other structures are realized and are detachably connected.
In order to further optimize above-mentioned technical proposal, the axial spacing of the first sample tap and the second sample tap is more than 500mm.
The utility model opens up what is connected with front-end sampling pipe 2 respectively on powder carry pipeline 1 at a distance of two positions more than 500mm
First sample tap and the second sample tap connected with rear end sampling pipe 6, make to form larger preset pressure between the two, ensure that
The reliability of sampling.Certainly, according to the difference of the diameter of pipeline and the flow velocity of powder, above-mentioned axial direction spacing can also be other
Value, such as 450mm.
The utility model additionally provides a kind of powder conveying apparatus, including powder carry pipeline 1, further includes and is arranged on powder
Powder sample on feed-line 1, Powder sample are the Powder sample that any of the above-described embodiment provides, and are realized
Energy loss is avoided in powder sampling process, thereby reduces sampling cost, its advantage is brought by Powder sample, specifically
Refer to relevant part in above-described embodiment, just repeat no more herein.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
- A kind of 1. Powder sample, it is characterised in that including：The front-end sampling pipe (2) that import is connected with the first sample tap of powder carry pipeline (1), on the front-end sampling pipe (2) It is provided with front-end sampling valve (3)；Export the rear end sampling pipe (6) connected with the second sample tap of the powder carry pipeline (1), the rear end sampling pipe (6) rear end sampling valve (5) is provided with, there are preset pressure between first sample tap and second sample tap；Connect the material-gathering device of the outlet of the front-end sampling pipe (2) and the import of the rear end sampling pipe (6).
- 2. Powder sample according to claim 1, it is characterised in that the material-gathering device is closed material collecting tank (4).
- 3. Powder sample according to claim 2, it is characterised in that the material collecting tank (4) includes what is be detachably connected Feeding groove (9) and blanking groove (7), the front-end sampling pipe (2) and the rear end sampling pipe (6) are arranged at the feeding groove (9) on.
- 4. Powder sample according to claim 3, it is characterised in that the front-end sampling pipe (2) and the rear end are adopted Sample pipe (6) is tightly connected by elastic sealing gasket (10) and the feeding groove (9), and the elastic sealing gasket (10) is arranged on described The slot bottom of feeding groove (9).
- 5. Powder sample according to claim 3, it is characterised in that the feeding groove (9) and the blanking groove (7) are logical Quick Release lock (8) is crossed removably to be tightly connected.
- 6. according to claim 1-5 any one of them Powder samples, it is characterised in that first sample tap and described the The axial spacing of two sample taps is more than 500mm.
- 7. a kind of powder conveying apparatus, including powder carry pipeline (1), it is characterised in that further include that to be arranged on the powder defeated The Powder sample on pipeline (1) is sent, the Powder sample is such as claim 1-6 any one of them Powder samples.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721313890.7U CN207366263U (en) | 2017-10-12 | 2017-10-12 | A kind of Powder sample and powder conveying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721313890.7U CN207366263U (en) | 2017-10-12 | 2017-10-12 | A kind of Powder sample and powder conveying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207366263U true CN207366263U (en) | 2018-05-15 |
Family
ID=62347244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721313890.7U Active CN207366263U (en) | 2017-10-12 | 2017-10-12 | A kind of Powder sample and powder conveying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207366263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113109100A (en) * | 2021-04-06 | 2021-07-13 | 海安嘉臣环境科技有限公司 | Dustproof sensor for continuous online monitoring system of smoke emission |
-
2017
- 2017-10-12 CN CN201721313890.7U patent/CN207366263U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113109100A (en) * | 2021-04-06 | 2021-07-13 | 海安嘉臣环境科技有限公司 | Dustproof sensor for continuous online monitoring system of smoke emission |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207324328U (en) | A kind of high-efficiency dust remover for falling ash automatically | |
| CN207366263U (en) | A kind of Powder sample and powder conveying apparatus | |
| CN103466332A (en) | Dense-phase compressed gas delivery device | |
| CN101850342A (en) | Removal device for material separator | |
| CN203512783U (en) | Dense-phase compressed gas delivery device | |
| CN202735120U (en) | Positive and negative pressure combined plug flow fixed-point sampling device | |
| CN201791677U (en) | Rejecting device of material sorting machine | |
| CN203255741U (en) | Anti-blocking device of dust collection pipe | |
| CN103592158B (en) | A kind of super-flow radioaerosol sampling apparatus | |
| CN208107439U (en) | A kind of dust arrester goes out material conveying device | |
| CN205038069U (en) | Powder automatic sampler | |
| CN208108143U (en) | Boiler exhaust gas tapping equipment | |
| CN203572691U (en) | Super-large-flow radioactive aerosol sampling device | |
| CN207102175U (en) | A kind of dust-removal cloth-bag leak test device | |
| CN208223871U (en) | Online feeding material return system for laser particle analyzer | |
| CN207439762U (en) | A kind of gas sampler buffer unit that can be cleaned automatically | |
| CN203470199U (en) | Cyclone dust collector | |
| CN206531690U (en) | A kind of indoor environment monitoring device | |
| CN207893427U (en) | Natural gas line with natural gas sampler | |
| CN201760348U (en) | Cyclone separator for sampling fly ash | |
| CN204027864U (en) | Portable raw coal sampling device | |
| CN202446930U (en) | Dust removal device | |
| CN214764341U (en) | Two-stage spiral dust removing equipment | |
| CN217094808U (en) | Reverse blowing device for preventing flue gas flow sensor meter pipe from being blocked for coal powder industry | |
| CN207806885U (en) | Laser marker exhaust emission device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |