CN205209581U - Material level measurement system - Google Patents
Material level measurement system Download PDFInfo
- Publication number
- CN205209581U CN205209581U CN201521008789.1U CN201521008789U CN205209581U CN 205209581 U CN205209581 U CN 205209581U CN 201521008789 U CN201521008789 U CN 201521008789U CN 205209581 U CN205209581 U CN 205209581U
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- hammer
- measurement system
- induction hammer
- material level
- level measurement
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Abstract
The utility model discloses a material level measurement system. It includes a plurality of response hammers that are located feed bin top evenly distributed, response hammer upper end be connected with and act as go -between, the other end of acting as go -between is connected with the control motor through the leading wheel, material level measurement system includes still that one is used for trailing a plurality ofly response hammer movement track and to movement track take notes with the switch board that shows. In the normal operating, each response hammer will regularly descend and rise according to the time of setting for under the electric machine control, and corresponding equipment will take notes the movement track of response hammer in the switch board to highly change position in storehouse actual height into according to what a scaling will respond to that the hammer descends. The switch board with the three -dimensional view of each response hammer movement track, position in storehouse height and position in storehouse through the signal transmission to the DCS in. DCS is according to different positions position in storehouse data and combine the batcher operational aspect, sends out hole capital after selling all securities, wall built -up, the warning of fluffy material.
Description
Technical field
The utility model relates to a kind of level gauging technology of feed bin, specifically a kind of bin material level measurement system.
Background technology
In practice, various bin material level measurement system is often measured inaccurate because the dust in feed bin; Level-sensing device can not carry out 3-D display in dcs in the past; The measuring point used is less, once measuring system fault cannot monitor that material level runs; Conventional bin material level measurement system can not send out warning various.
Summary of the invention
For solving the problems of the technologies described above, reducing the bin material level measurement system fault frequency, improving the reliability of level-sensing device, the three-dimensional shape of reaction material level directly perceived, the utility model provides a kind of bin material level measurement system.
The utility model is achieved through the following technical solutions: a kind of bin material level measurement system, comprises multiplely being positioned at equally distributed induction hammer above feed bin; Described induction hammer upper end is connected with bracing wire; The described bracing wire other end is connected with control motor by angle sheave; Described bin material level measurement system also comprises one for following the tracks of the movement locus of multiple described induction hammer and the switch board recording movement locus and show.
It is further: be uniformly distributed in the circular flat of multiple described induction hammer directly over feed bin.
Described induction hammer has 9, is divided into three groups; First group of induction hammer has one, relative with storage hopper center; Second group of induction hammer has four, be evenly distributed on first group of induction hammer for the center of circle circumferentially; Second group of induction hammer has four, is positioned at the outside of second group of induction hammer, and be evenly distributed on first group of induction hammer for the center of circle circumferentially.
Multiple described bracing wire is connected with a control motor jointly.
Multiple described bracing wire is connected to a control motor.
Multiple described control motor is that monomer controls or overall control.
The warning device sending warning according to induction hammer movement locus is provided with in described switch board.
Described induction hammer, bracing wire, angle sheave and control motor adopt dust-proof material to make.
The DCS view display for the view showing each induction hammer movement locus or become by each induction hammer move contrail fitting is provided with in described switch board.
The utility model mainly uses multiple induction hammer, control motor and supporting angle sheave and a switch board.Wherein induction hammer is arranged on different-diameter circumferentially respectively, in normal operation, each induction hammer regularly declines under Electric Machine Control according to the time of setting and rises, in switch board, relevant device is by the movement locus of record induction hammer, and according to a certain percentage the high-degree of conversion that induction hammer declines is become position in storehouse height.Switch board by each induction hammer movement locus, position in storehouse height and position in storehouse 3-D view through signal transmission in DCS.DCS, according to diverse location position in storehouse data and in conjunction with batcher ruuning situation, sends out hole capital after selling all securities, wall built-up, the warning of fluffy material.
The utility model has the advantages that: measurement accuracy is high, intuitive is strong, reliable, failure rate is low, structure are simple, maintenance is few, maintenance is convenient, production cost is low, usable range is wide.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is induction hammer location arrangements schematic diagram in the utility model;
Fig. 3 is the induction hammer movement locus figure of the utility model when hole capital after selling all securities;
Fig. 4 is the induction hammer movement locus figure of the utility model when wall built-up;
Fig. 5 is the induction hammer movement locus figure of the utility model when fluffy material;
Fig. 6 is the material level 3-D view of switch board display in the utility model.
In figure: a, induction hammer; B, bracing wire; C, angle sheave; D, control motor; E, switch board; F, feed bin.
In figure, 1,2,3,4,5,6,7,8,9 is the numbering of 9 induction hammer used in embodiment.
In figure, x1m, x2m, x3m, x4m, x5m, x6m, x7m, x8m, x9m are the position in storehouse distance Hatch Opening height that 9 induction hammer used in embodiment measure.
In figure, H1m is the height (actual controlling level, system according to position in storehouse overall height and measuring height automatically change) of each induction hammer distance at the bottom of storehouse, and H2m, H3m are that wall built-up position is put apart from Hatch Opening height apart from Hatch Opening height, fluffy material level.
Embodiment
Be below a specific embodiment of the present utility model, now by reference to the accompanying drawings the utility model be described further.
As depicted in figs. 1 and 2, a kind of bin material level measurement system, comprises 9 and is positioned at equally distributed induction hammer a above feed bin f; Be uniformly distributed in the circular flat of multiple induction hammer a directly over feed bin f, all induction hammer a have 9, are divided into three groups; First group of induction hammer a has one, relative with feed bin f center; Second group of induction hammer a has four, be evenly distributed on first group of induction hammer a for the center of circle circumferentially; Second group of induction hammer a has four, is positioned at the outside of second group of induction hammer a, and be evenly distributed on first group of induction hammer a for the center of circle circumferentially.Each induction hammer a upper end is connected with bracing wire b, and the bracing wire b other end is connected with by angle sheave c and controls motor d, and controlling motor d is that monomer controls or overall control.Bin material level measurement system also comprises one for following the tracks of the movement locus of multiple described induction hammer a and the switch board e recording movement locus and show; The warning device sending warning according to induction hammer a movement locus is provided with in switch board e, and for showing the DCS view display of each induction hammer a movement locus or the view by each induction hammer a move contrail fitting one-tenth.
Induction hammer a, bracing wire b, angle sheave c and control motor d adopt dust-proof material to make, and can effectively prevent dust to be infected with, this system establishes self-cleaning function simultaneously.
Equipment in switch board can follow the tracks of the movement locus of each induction hammer, and the various views described in move contrail fitting being become, and deliver in DCS picture by corresponding signal conversion, transmission etc.
Each induction hammer has very strong inducing function to switch board, and can arrange induction frequencies or the type of each induction hammer, to ensure there is effect to some switch board.
The density of the relative material of each induction hammer quality is comparatively large, and rise and decline rate slow.
The height that in switch board, equipment automatic decision batcher ruuning situation, each induction hammer movement locus and each induction hammer are measured, sends corresponding warning.
The height that in switch board, equipment is measured according to each induction hammer, automatic Fitting material level surface chart, represents with three-dimensional plot form, and as shown in Figure 6, material level 3-D view can rotate freely as required in 360 degree of rotations.
Can automatically according to add storehouse situation, automatic decision is also evaded this period and is detected.
Each induction hammer and switch board can detect faults itself automatically, concurrent corresponding warning.
Induction hammer weight can design according to material density, can meet the level gauging demand of the different materials such as powder, coal, ash, desulfurizing agent.
In every bin level, 9 induction hammer and same feed bin switch board coupling have uniqueness, and all will interference be caused also not disturb by outer signals by equipment to external world.
9 induction hammer, 9 control motors and supporting angle sheave, a switch board is mainly comprised in the present embodiment.Wherein induction hammer be arranged on respectively different-diameter circumferentially as shown in Figure 1, 2, in normal operation, each induction hammer regularly declines under Electric Machine Control according to the time of setting and rises, in switch board, relevant device is by the movement locus of record induction hammer, and according to a certain percentage the high-degree of conversion that induction hammer declines is become position in storehouse height.Switch board by each induction hammer movement locus, position in storehouse height and position in storehouse 3-D view through signal transmission in DCS.As shown in Fig. 3 Fig. 5, DCS, according to diverse location position in storehouse data and in conjunction with batcher ruuning situation, sends out hole capital after selling all securities, wall built-up, the warning of fluffy material.
During specific works, in batcher normally runs, material level should evenly decline, if arbitrary induction hammer declines according to setting-up time and rises for several times, the height measured still does not become or changes minimum, then system judges that feed bin has wall cling phenomenon, sends feed bin wall built-up and reports to the police.Switch board also the last induction hammer is declined and rising trace simulates the 3-D view that can rotate arbitrarily, and is passed in DCS by this figure.
Claims (9)
1. a bin material level measurement system, is characterized in that: comprise multiple be positioned at feed bin (f) top equally distributed induction hammer (a); Described induction hammer (a) upper end is connected with bracing wire (b); Described bracing wire (b) other end is connected with by angle sheave (c) and controls motor (d); Described bin material level measurement system also comprises one for following the tracks of the movement locus of multiple described induction hammer (a) and the switch board (e) recording movement locus and show.
2. a kind of bin material level measurement system according to claim 1, is characterized in that: be uniformly distributed in the circular flat of multiple described induction hammer (a) directly over feed bin (f).
3. a kind of bin material level measurement system according to claim 2, is characterized in that: described induction hammer (a) has 9, is divided into three groups; First group of induction hammer (a) has one, relative with feed bin (f) center; Second group of induction hammer (a) has four, be evenly distributed on first group of induction hammer (a) for the center of circle circumferentially; Second group of induction hammer (a) has four, is positioned at the outside of second group of induction hammer (a), and be evenly distributed on first group of induction hammer (a) for the center of circle circumferentially.
4. a kind of bin material level measurement system according to claim 1, is characterized in that: multiple described bracing wire (b) is connected with control motor (d) jointly.
5. a kind of bin material level measurement system according to claim 1, is characterized in that: multiple described bracing wire (b) is connected to control motor (d).
6. a kind of bin material level measurement system according to claim 5, is characterized in that: multiple described control motor (d) controls for monomer or entirety controls.
7. a kind of bin material level measurement system according to claim 1, is characterized in that: be provided with the warning device sending warning according to induction hammer (a) movement locus in described switch board (e).
8. a kind of bin material level measurement system according to claim 1, is characterized in that: described induction hammer (a), bracing wire (b), angle sheave (c) and control motor (d) adopt dust-proof material to make.
9. a kind of bin material level measurement system according to claim 1, is characterized in that: be provided with the DCS view display for the view showing each induction hammer (a) movement locus or become by each induction hammer (a) move contrail fitting in described switch board (e).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521008789.1U CN205209581U (en) | 2015-12-08 | 2015-12-08 | Material level measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521008789.1U CN205209581U (en) | 2015-12-08 | 2015-12-08 | Material level measurement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205209581U true CN205209581U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521008789.1U Expired - Fee Related CN205209581U (en) | 2015-12-08 | 2015-12-08 | Material level measurement system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205209581U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489572A (en) * | 2018-06-22 | 2018-09-04 | 浙江源控节能科技有限公司 | Height detecting device |
| CN110129498A (en) * | 2019-05-17 | 2019-08-16 | 新兴铸管股份有限公司 | A kind of blanking method for monitoring state |
-
2015
- 2015-12-08 CN CN201521008789.1U patent/CN205209581U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489572A (en) * | 2018-06-22 | 2018-09-04 | 浙江源控节能科技有限公司 | Height detecting device |
| CN110129498A (en) * | 2019-05-17 | 2019-08-16 | 新兴铸管股份有限公司 | A kind of blanking method for monitoring state |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20161208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |