CN207366389U - A kind of nucleon densimeter - Google Patents
A kind of nucleon densimeter Download PDFInfo
- Publication number
- CN207366389U CN207366389U CN201721478825.XU CN201721478825U CN207366389U CN 207366389 U CN207366389 U CN 207366389U CN 201721478825 U CN201721478825 U CN 201721478825U CN 207366389 U CN207366389 U CN 207366389U
- Authority
- CN
- China
- Prior art keywords
- installation clamp
- detector
- cylinder pipe
- internally provided
- outer protection
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 22
- 230000002285 radioactive effect Effects 0.000 claims abstract description 16
- 230000005855 radiation Effects 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 239000004566 building material Substances 0.000 abstract description 2
- 239000003245 coal Substances 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Measurement Of Radiation (AREA)
Abstract
The utility model discloses a kind of nucleon densimeter, including the first body, the second body, installation clamp and signal processor, the left end of first body connects the signal processor by power cord, the right side of first body connects the installation clamp, and the right end of the installation clamp connects second body；First body includes outer protection tube, and the outer protection tube is internally provided with detector, and the detector is internally provided with scintillation detector and preamplifier, the inner side connection installation clamp of the outer protection tube；Second body includes cylinder pipe, and the cylinder pipe is internally provided with radioactive source, the inner side connection installation clamp of the cylinder pipe.This kind of equipment uses precision element, easy to operate, precision is high, is widely used in the multiple fields such as ore dressing, metallurgy, coal, chemical industry, oil, building materials, light industry, food, and overall stability is stronger, possesses stronger promotional value.
Description
Technical field
Detecting instrument equipment technical field is the utility model is related to, is specially a kind of nucleon densimeter.
Background technology
Nucleon densimeter uses gamma-rays transmission principle, in a non-contact manner to various fluids in hermetically sealed can, barrel road,
The characteristics of concentration of semifluid or mixture carries out On-line sampling system, and nucleon densimeter is main is that security is put using Low emissivity
Source is penetrated, being preferably minimized using radiation intensity for same occasion can be made.It is general to use the sealing that radioactive source activity is 1~20 millicurie
Civilian V class radioactive source, can work under rugged environment；Reliable operation can it is more true, accurately and rapidly react quilt
Survey the concentration situation of change of thing；It is applied widely especially automatic back-off can be carried out to radioactive source decay, site environment temperature change
Suitable for the occasion that concentration excursion is larger, can be good at linearly following；Container available for various shapes measures；
Calibration simply can carry out materials calibration in normal production by measured concentration and calibrated bolck, and existing product functionality is poor,
And it is more inconvenient to install, and using effect is poor.
These problems just need to be improved traditional equipment, then how to design a kind of nucleon densimeter, this into
For our problems to be solved.
Utility model content
The purpose of this utility model is to provide a kind of nucleon densimeter, solve the problems, such as proposed in background technology.
To solve the problem above-mentioned, the utility model provides following technical solution：A kind of nucleon densimeter, including the first pipe
Body component, the second body, installation clamp and signal processor, the left end of first body are connected by power cord
The signal processor, the right side of first body connect the installation clamp, the right end connection of the installation clamp
Second body；
First body includes outer protection tube, and the outer protection tube is internally provided with detector, inside the detector
Equipped with scintillation detector and preamplifier, the inner side connection fixed plate of the outer protection tube；
Second body includes cylinder pipe, and the cylinder pipe is internally provided with radioactive source, the cylinder pipe it is interior
Side connects fixed plate.
Preferably, the radioactive source is corresponding with the detector position, and the ray that the radioactive source radiates passes through described
Detector receives.
Preferably, the top of the cylinder pipe is equipped with lifting lug.
Preferably, four corners of the installation clamp are equipped with lug, and the lug is equipped with screw hole, the fixed plate pair
Position is answered to be equipped with screw hole, the installation clamp achieves a fixed connection with the fixed plate by being inserted into bolt at screw hole.
Preferably, the signal processing machine face is equipped with display screen, and the downside of the display screen is equipped with control button.
Compared with prior art, the beneficial effects of the utility model are as follows：
1. the utility model global design changes traditional design thinking, this instrument uses precision element, easy to operate, smart
Degree is high, is widely used in the multiple fields such as ore dressing, metallurgy, coal, chemical industry, oil, building materials, light industry, food, overall stability
It is relatively strong, possess stronger promotional value.
Brief description of the drawings
Fig. 1 is a kind of nucleon densimeter overall structure diagram of the utility model；
Fig. 2 is a kind of stereochemical structure outside schematic diagram of nucleon densimeter of the utility model.
In figure：The first bodies of 1-, the second bodies of 2-, 3- installation clamps, 4- signal processors, 5- power cords,
6- outer protection tubes, 7- detectors, 8- scintillation detectors, 9- preamplifiers, 10- cylinder pipes, 11- radioactive sources, 12- lifting lugs, 13- are solid
Fixed board, 14- display screens, 15- control buttons.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
~2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of nucleon densimeter, including the first tube body group
Part 1, the second body 2, installation clamp 3 and signal processor 4, the left end of first body 1 are connected by power cord 5
Connect the signal processor 4, the right side connection installation clamp 3 of first body 1, the right side of the installation clamp 3
End connects second body 2；First body 1 includes outer protection tube 6, and the outer protection tube 6 is internally provided with spy
Device 7 is surveyed, the detector 7 is internally provided with scintillation detector 8 and preamplifier 9, the inner side connection fixed plate of the outer protection tube 6
13；Second body 2 includes cylinder pipe 10, and the cylinder pipe 10 is internally provided with radioactive source 11, the cylinder pipe
Inner side connects fixed plate 13.
The radioactive source 11 is corresponding with 7 position of detector, and the ray that the radioactive source 11 radiates passes through the spy
Device 7 is surveyed to receive.Design in this way is more scientific and reasonable.
The top of the cylinder pipe 10 is equipped with lifting lug 12.Design in this way is easy to use.
Four corners of the installation clamp 3 are equipped with lug, and the lug is equipped with screw hole, and the fixed plate 13 corresponds to position
Screw hole is installed, the installation clamp 3 achieves a fixed connection with the fixed plate 13 by being inserted into bolt at screw hole.In this way
Design be convenient for mounting and dismounting, it is more convenient to use.
The front of signal processor 4 is equipped with display screen 14, and the downside of the display screen 14 is equipped with control button 15.Pass through
Such design is convenient for operating, while can digitize and be shown, more intuitively, easy to use.
Operation principle：It should be noted that at work, radioactive source 11 launches gamma-rays photon and passes through determinand, root
Decay is produced according to pulp density difference, attenuation degree is related with testing medium concentration, and transmissive portion is received by detector 7, visits
The gamma-rays photon of transmission is converted into the electric impulse signal of certain amplitude by the scintillation detector 8 and preamplifier 9 surveyed in device 7
Signal processor is sent to, signal processor 4 calibrates, demarcates and is stored in one group of scene variate-value of its memory according to user in advance,
The pulse signal sent by detector 7, calculates through processing, on display screen 14 the periodically concentration or again of display fluid automatically
Percentage concentration value is measured, overall function is strong, and security performance is high, possesses stronger promotional value.
1 first body of the utility model, 2 second bodies, 3 installation clamps, 4 signal processors, 5 power supplys
Line, 6 outer protection tubes, 7 detectors, 8 scintillation detectors, 9 preamplifiers, 10 cylinder pipes, 11 radioactive sources, 12 lifting lugs, 13 fixed plates,
Routine can be learnt or be passed through to 14 display screens, 15 control buttons, its structure and principle all for this technology personnel by technical manual
Experimental method knows that the utility model, functional, security performance is high, and simple in structure, cost is low, it is easy to accomplish.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.Where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of nucleon densimeter, including the first body（1）, the second body（2）, installation clamp（3）At signal
Reason machine（4）, it is characterised in that：First body（1）Left end pass through power cord（5）Connect the signal processor
（4）, first body（1）Right side connect the installation clamp（3）, the installation clamp（3）Right end connection institute
State the second body（2）；
First body（1）Including outer protection tube（6）, the outer protection tube（6）Be internally provided with detector（7）, the spy
Survey device（7）It is internally provided with scintillation detector（8）And preamplifier（9）, the outer protection tube（6）Inner side connection fixed plate
（13）；
Second body（2）Including cylinder pipe（10）, the cylinder pipe（10）Be internally provided with radioactive source（11）, it is described
The inner side connection fixed plate of cylinder pipe（13）.
A kind of 2. nucleon densimeter according to claim 1, it is characterised in that：The radioactive source（11）With the detector
（7）Position is corresponding, the radioactive source（11）The ray of radiation passes through the detector（7）Receive.
A kind of 3. nucleon densimeter according to claim 1, it is characterised in that：The cylinder pipe（10）Top be equipped with hang
Ear（12）.
A kind of 4. nucleon densimeter according to claim 1, it is characterised in that：The installation clamp（3）Four corners
Equipped with lug, the lug is equipped with screw hole, the fixed plate（13）Correspondence position is equipped with screw hole, the installation clamp（3）With
The fixed plate（13）Achieved a fixed connection by being inserted into bolt at screw hole.
A kind of 5. nucleon densimeter according to claim 1, it is characterised in that：The signal processor（4）Front is equipped with
Display screen（14）, the display screen（14）Downside be equipped with control button（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721478825.XU CN207366389U (en) | 2017-11-08 | 2017-11-08 | A kind of nucleon densimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721478825.XU CN207366389U (en) | 2017-11-08 | 2017-11-08 | A kind of nucleon densimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207366389U true CN207366389U (en) | 2018-05-15 |
Family
ID=62345814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721478825.XU Expired - Fee Related CN207366389U (en) | 2017-11-08 | 2017-11-08 | A kind of nucleon densimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207366389U (en) |
-
2017
- 2017-11-08 CN CN201721478825.XU patent/CN207366389U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20191108 |