CN207148016U - One kind enters the passive coal analysis device of factory - Google Patents
One kind enters the passive coal analysis device of factory Download PDFInfo
- Publication number
- CN207148016U CN207148016U CN201721075295.4U CN201721075295U CN207148016U CN 207148016 U CN207148016 U CN 207148016U CN 201721075295 U CN201721075295 U CN 201721075295U CN 207148016 U CN207148016 U CN 207148016U
- Authority
- CN
- China
- Prior art keywords
- coal
- lock
- factory
- feed point
- analysis device
- 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
Landscapes
- Measurement Of Radiation (AREA)
Abstract
The utility model discloses one kind to enter the passive coal analysis device of factory, it includes coal feed point in structure, fixed mount is provided with the outside of coal feed point, the bottom of coal feed point is provided with lock coal plate, the top of lock coal plate is provided with detection probe, control cabinet is provided with the outside of fixed mount, PLC control devices are provided with control cabinet, detection probe includes scintillator and photomultiplier, it is installed on outside and is provided with lead layer shield, radiated for shielding environment, lock push rod is provided with lock coal plate, screw motor is provided with lock push rod, the bottom of lock coal plate is provided with row's coal room；The utility model can be used cooperatively with automobile or train sampling machine, and formation is adopted, matter, the structure of inspection one, achievable unattended, and directly uploads data by network.
Description
Technical field
A kind of sampling and analyzing device is the utility model is related to, is filled more particularly to a kind of passive coal property test sampling analysis
Put.
Background technology
Thermal power plant coal uses mechanization or artificial sample more, then send laboratory to make traditional analysis chemical examination, and it is tested
As a result a few hours are needed, or even several days could come out, and cause data to lag.For gathering and processing of as-fired coal, part producer is using machinery
Change Sampling belt, have at 2 points in place of its imperfection：First, as-fired coal Sampling belt equipment failure rate is higher, it is difficult to bringing normally into operation；
Second, analysis data lags, it is impossible to effectively instructs coal blending, boiler adjustment.
Ash content of coal and moisture content of coal are the important indicators of ature of coal.Generally with chemical burns method examine, but itself there is than
Larger hysteresis quality.The serious hysteresis of assay, the needs that much inadaptable modernization produces greatly.As modern science and technology is horizontal
Rapid raising, the continuous popularization of nuclear technology and Microwave Measurement Technique application, provided to solve the detection of ature of coal quick real-time online
New means.
Utility model content
In view of this, main purpose of the present utility model is to provide one kind and enters the passive coal analysis device of factory.
The technical solution adopted in the utility model is：
One kind enters the passive coal analysis device of factory, it is characterised in that：
Including the coal feed point being arranged above device body, fixed mount is provided with the outside of the coal feed point, lock coal plate is set
The bottom of the coal feed point is placed in, the top of the lock coal plate is provided with the detection being made up of scintillator and photomultiplier and visited
Head, control cabinet is provided with the outside of the fixed mount, PLC control devices, the PLC control devices are provided with the control cabinet
It is connected respectively with detection probe and screw motor；
Also include being arranged at the lock push rod at the lock coal plate, screw motor is provided with the lock push rod.
Further, the bottom of the lock coal plate is provided with row's coal room.
Further, described device body is provided with lead layer shield in outside, is radiated for shielding environment.
Further, in the detection probe scintillator a diameter of 40mm~60mm, length is 140mm~160mm.
The utility model has the advantages that：
1st, can be used cooperatively with automobile or train sampling machine, formation is adopted, matter, the structure of inspection one, and nothing can be achieved
People is on duty, and is directly uploaded data by network by PLC
2nd, without radioactive source, there is no radiation safety hidden danger, use is safer, and draws in the absence of because setting typical radiation source
The management and examination and approval work risen, operating cost are low；
3rd, it is real-time：Effective ash content of ature of coal can be measured in a short time, while measurement accuracy is high；
4th, have it is simple in construction, using and it is easy to maintenance the characteristics of.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is another angled arrangement schematic diagram of the present utility model.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing and specific embodiment, herein signal of the present utility model
Property embodiment and explanation be used for explaining the utility model, but be not intended as to restriction of the present utility model.
Referring to figs. 1 to Fig. 2, what the present embodiment was provided enters the passive coal analysis device of factory, including is configured at device body
The coal feed point 102 of top, the outside of coal feed point 102 is provided with fixed mount 103 and bottom is provided with lock coal plate 110, lock coal plate 110
Top be provided with detection probe 101, detection probe 101 includes scintillator and photomultiplier, and wherein scintillator is a diameter of
50mm, length 150mm；
The outside of fixed mount 103 is provided with control cabinet 100, and PLC control devices are provided with control cabinet 100；
Lock push rod 108 is provided with lock coal plate 110, screw motor 109, the bottom of lock coal plate 110 are provided with lock push rod 108
Portion is provided with row's coal room 107；
PLC control devices are connected with detection probe 101 and screw motor 109 respectively；
In addition, device body is provided with lead layer shield in outside, radiated for shielding environment.
As the presently preferred embodiments, the center section of coal feed point 102 and lock coal plate 110 can be configured to test chute 106, detection
Probe 101 is used for the detection for the ature of coal tested in chute 106.
During work, ature of coal enters from coal feed point 102, and PLC control devices control the rotation of screw motor 109, so as to drive
Lock push rod 108 is moved so that lock coal plate 110 is opened, and coal is at the uniform velocity fallen at lock coal plate 110, is visited in dropping process by detection
First 101 are detected, and wherein the micro gamma ray that ature of coal itself is radiated can be changed into luminous energy, photomultiplier by scintillator
Received and be converted into electronics, while electron multiplication amplification is turned into the pulse that can be measured, carried out by PLC control devices
Reason, obtains testing result.
The technical scheme disclosed in the utility model embodiment is described in detail above, it is used herein specifically
Embodiment is set forth to the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to
Help understands the principle of the utility model embodiment；Meanwhile for those of ordinary skill in the art, it is real according to the utility model
Example is applied, the there will be changes in embodiment and application, in summary, this specification content should not be understood
For to limitation of the present utility model.
Claims (4)
1. one kind enters the passive coal analysis device of factory, it is characterised in that：
Including the coal feed point being arranged above device body, fixed mount is provided with the outside of the coal feed point, lock coal plate is arranged at
The bottom of the coal feed point, the top of the lock coal plate are provided with the detection probe being made up of scintillator and photomultiplier, institute
State and control cabinet is provided with the outside of fixed mount, PLC control devices, the PLC control devices difference are provided with the control cabinet
It is connected with detection probe and screw motor；
Also include being arranged at the lock push rod at the lock coal plate, screw motor is provided with the lock push rod.
2. one kind according to claim 1 enters the passive coal analysis device of factory, it is characterised in that：The bottom of the lock coal plate
The row's of being provided with coal room.
3. one kind according to claim 1 enters the passive coal analysis device of factory, it is characterised in that：Described device body is in outer
Side is provided with lead layer shield, is radiated for shielding environment.
4. one kind according to claim 1 enters the passive coal analysis device of factory, it is characterised in that：Dodged in the detection probe
A diameter of 40mm~60mm of bright body, length is 140mm~160mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721075295.4U CN207148016U (en) | 2017-08-25 | 2017-08-25 | One kind enters the passive coal analysis device of factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721075295.4U CN207148016U (en) | 2017-08-25 | 2017-08-25 | One kind enters the passive coal analysis device of factory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207148016U true CN207148016U (en) | 2018-03-27 |
Family
ID=61670086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721075295.4U Active CN207148016U (en) | 2017-08-25 | 2017-08-25 | One kind enters the passive coal analysis device of factory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207148016U (en) |
-
2017
- 2017-08-25 CN CN201721075295.4U patent/CN207148016U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201063033Y (en) | Continuous on-line detecting device for measuring thermal value of coaly | |
| CN106680019A (en) | On-line coal quality laser detection and analysis system | |
| CN101587052B (en) | Device and method for testing density, concentration and thickness based on X-ray | |
| CN102749433A (en) | Coal ash content detecting method | |
| CN102735746B (en) | Device for enclosed detection of magnetic flux leakage signals of metal pipe and high speed transmission method of data | |
| CN103760005A (en) | Intensity distribution test device for deep-hole drilling rock and earth mass | |
| US11422100B2 (en) | Coal consumption online measuring system | |
| CN202854070U (en) | On-line detecting device for components of coal quality | |
| CN101907582B (en) | Full section scanning on-line detection device | |
| CN105588783A (en) | Ultrasonic monitoring method for concentration of paste filling slurry conveyed in pipeline | |
| CN211365878U (en) | Detection device for coal components of full coal flow | |
| CN207148016U (en) | One kind enters the passive coal analysis device of factory | |
| CN107219531A (en) | A kind of pilot system for measurement sample mass and size during Frozen-thawed cycled | |
| CN103837559B (en) | The quick sulphur meter of many target scans formula | |
| CN2496019Y (en) | Coal sample container and coal quatity detecting apparatus therewith | |
| CN104181109B (en) | For the device of field test earth pillar EO-1 hyperion | |
| CN207067025U (en) | A kind of coal conveyer belt on-line element analysis of coal system | |
| CN203929638U (en) | Pulp density tester | |
| CN104634795A (en) | Environmental pore pressure probe capable of effectively detecting heavy metal elements in deep soil body | |
| CN110618232B (en) | Online coal calorific value measuring device without radioactive source and method thereof | |
| CN206038561U (en) | Composition analyzer | |
| CN207096130U (en) | A kind of portable coal analysis device | |
| CN201724883U (en) | On-line apparatus for analyzing granularity of nucleon soil | |
| CN111896561A (en) | Online passive ash content detecting system of raw material coal | |
| CN207051495U (en) | High range ray rapid measurement device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |