CN202229802U - Novel single pendulous material level detector - Google Patents
Novel single pendulous material level detector Download PDFInfo
- Publication number
- CN202229802U CN202229802U CN2011203314801U CN201120331480U CN202229802U CN 202229802 U CN202229802 U CN 202229802U CN 2011203314801 U CN2011203314801 U CN 2011203314801U CN 201120331480 U CN201120331480 U CN 201120331480U CN 202229802 U CN202229802 U CN 202229802U
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- China
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- stainless steel
- level detector
- material level
- single pendulum
- novel single
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- Expired - Fee Related
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- Geophysics And Detection Of Objects (AREA)
- Control Of Conveyors (AREA)
Abstract
The utility model discloses a novel single pendulum material level detector which is installed and used in various storage bins and hoppers in the industries of grain, feed, cement, plastic, coal, a power plant, chemical metallurgy and the like. A hanging shed (5) is arranged at the front upper end of a stainless steel shell (4); a stainless steel hanging ring (1) is arranged at the lower middle part of the hanging shed (5); a pendulum bob (3) is movably hung on the stainless steel hanging ring (1) by a stainless steel hanging chain (2); and an induction mechanism is arranged in the stainless steel shell (4). Due to the adoption of a single pendulum mechanism, the novel single pendulum material level detector is accurate and reliable, does not move by mistake, can completely eliminate the affection of the environment factors such as dust, humidity, vibration, electromagnetic interference and the like and can be used in various severe environments. Due to the adoption of stainless steel material, the novel single pendulum material level detector is more wear-resistant, rust-proof and durable, has long service life, does not need to be maintained, eliminates the problems of easy abrasion, rusting, locking and the like of a damped rotation type material level detector and can automatically vibrate for remove dust so as to realize self cleaning. Therefore, the novel single pendulum material level detector is wide in application scope without limit and can effectively detect the material which can affect the normal swing of a single pendulum.
Description
Technical field: the utility model relates to the novel mono-pendulum type level detector of installing and using in the various feed bins, hopper of industries such as a kind of grain, feed, cement, plastics, coal, power plant, chemical industry metallurgical.
Background technology: the material checkout equipment that industries such as existing grain, feed, cement, plastics, coal, power plant, chemical industry metallurgical are used, adopts the detection of electrons working method, out of true when material detects more.Especially the dielectric, unit weight etc. that are subject to environmental factors such as dust, humidity, vibrations, electromagnetic interference (EMI), material to be detected detect the constant all effected, and some special material can't detect, and applicable surface receives very big restriction.
The utility model content: the utility model provides a kind of and can in various rugged environments, use, and does not have malfunction accurately and reliably, and the life-span durable in use is long, the novel mono-pendulum type level detector of widely applicable use.The purpose of the utility model realizes through following technical scheme: the upper end is provided with suspention canopy 5 before the described stainless steel casing 4; Stainless steel suspension ring 1 are arranged on 5 times middle parts of suspention canopy; Pendulum 3 is suspended on the stainless steel suspension ring 1 through 2 activities of stainless steel chain sling, and induction mechanism is arranged in the stainless steel casing 4.
The beneficial effect of the utility model is: owing to adopted mono-pendulum type mechanism, do not have malfunction accurately and reliably, got rid of Effect of Environmental such as dust, humidity, vibrations, electromagnetic interference (EMI) fully, do not have misoperation, can in various rugged environments, use.Life-span durable in use is long, and single pendulum is detected low temperature rise design less than 1W, can work year in year out.Select for use stainless steel material to make its wear resistant and rustproof more; Non-maintaining once and for all; It all is invisible detecting with driving to single pendulum, has exempted defect such as the corrosion of blocking rotary type level detector easy abrasion is stuck fully, and rapping-off-ash automatically cleaning automatically; Once the work that mode can be reliably and with long-term after good, the hardship of release maintenance maintenance are installed.Widely applicable nothing limitation, the specific inductive capacity of material to be detected, humidity, unit weight, statement of account pendulum-type level detectors such as airborne dust all do not have influence, can both effectively detect as long as can influence the material of the normal swing of single pendulum.
Description of drawings: Fig. 1 is the utility model front view
Fig. 2 is the right view of Fig. 1
Embodiment: like Fig. 1, shown in Figure 2; The upper end is provided with suspention canopy 5 before the described stainless steel casing 4; Stainless steel suspension ring 1 are arranged on 5 times middle parts of suspention canopy, and pendulum 3 is suspended on the stainless steel suspension ring 1 through 2 activities of stainless steel chain sling, and induction mechanism is arranged in the stainless steel casing 4.
Like Fig. 1, shown in Figure 2, electromagnet 9 device bottoms in stainless steel casing 4 of described induction mechanism, inductor 10 installs at stainless steel casing 4 internal upper parts, and is connected with lead-in wire 8 with electromagnet 9.
Like Fig. 1, shown in Figure 2, the middle part is provided with close nipple 7 on the described stainless steel casing 4, and lead-in wire 8 is arranged in the close nipple 7, and preceding bottom is provided with the plastics king and detects panel 6.
The utility model can divide the side to install with the top two kinds of forms are installed, and the gap that must protect its detection faces and pendulum during installation is between the 6-12mm, makes pendulum flexible swinging, adhesive strong.
The principle of work of the utility model is: adopt the invisible driving of electromagnetism that single pendulum is swung back and forth in air; And the single pendulum state is carried out check and analysis and judgement through contactless and contactless mode; Sending during swing does not have the material signal, has then sent the material signal when stopping swinging when the material rising buries pendulum.Can connect signal lamp, relay, alarm etc. and realize functions such as material level indication, control automatically, empty material or the warning of full material.
Claims (3)
1. novel mono-pendulum type level detector; It is characterized in that the preceding upper end of stainless steel casing (4) is provided with suspention canopy (5); Stainless steel suspension ring (1) are arranged on suspention canopy (5) middle part down; Pendulum (3) is suspended on the stainless steel suspension ring (1) through stainless steel chain sling (2) activity, and induction mechanism is arranged in the stainless steel casing (4).
2. novel mono-pendulum type level detector according to claim 1 is characterized in that the electromagnet (9) of induction mechanism installs bottom in stainless steel casing (4), and inductor (10) installs at stainless steel casing (4) internal upper part, and is connected with lead-in wire (8) with electromagnet (9).
3. novel mono-pendulum type level detector according to claim 1 is characterized in that stainless steel casing (4) is provided with close nipple (7) in the middle part of going up, and lead-in wire (8) is arranged in the close nipple (7), and preceding bottom is provided with detects panel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203314801U CN202229802U (en) | 2011-09-01 | 2011-09-01 | Novel single pendulous material level detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203314801U CN202229802U (en) | 2011-09-01 | 2011-09-01 | Novel single pendulous material level detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202229802U true CN202229802U (en) | 2012-05-23 |
Family
ID=46080386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203314801U Expired - Fee Related CN202229802U (en) | 2011-09-01 | 2011-09-01 | Novel single pendulous material level detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202229802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741557A (en) * | 2013-12-26 | 2015-07-01 | 上海梅山钢铁股份有限公司 | Slab connection detecting device of continuous casting slabs and detecting method thereof |
-
2011
- 2011-09-01 CN CN2011203314801U patent/CN202229802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741557A (en) * | 2013-12-26 | 2015-07-01 | 上海梅山钢铁股份有限公司 | Slab connection detecting device of continuous casting slabs and detecting method thereof |
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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: 20120523 Termination date: 20150901 |
|
| EXPY | Termination of patent right or utility model |