CN208420111U - A kind of solid particle and powder level detection device - Google Patents
A kind of solid particle and powder level detection device Download PDFInfo
- Publication number
- CN208420111U CN208420111U CN201821198805.1U CN201821198805U CN208420111U CN 208420111 U CN208420111 U CN 208420111U CN 201821198805 U CN201821198805 U CN 201821198805U CN 208420111 U CN208420111 U CN 208420111U
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- CN
- China
- Prior art keywords
- venturi
- air entry
- straight tube
- level detection
- solid particle
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- 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.)
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Abstract
The utility model discloses a kind of solid particle and powder level detection devices, including particle storehouse, the inner cavity top in the particle storehouse is provided with dust removal by filtration device, inhaling hose is fixedly connected at the top of the dust removal by filtration device, the other end of the inhaling hose is through particle storehouse and extends to outside, the other end of the inhaling hose is fixedly connected with air entry, venturi straight tube is fixedly installed at the top of the air entry, the bottom of the venturi straight tube offers the opening to match with air entry, venturi air inlet pipe and venturi escape pipe have been respectively fixedly connected at left and right sides of the venturi straight tube, electronic pressure gage is fixedly installed on the side wall of the air entry, the electronic pressure gage is electrically connected with material position and receives control system.The beneficial effects of the utility model are: structure is simple, is easily installed and uses, is not secondly limited by storage space and level signals are accurate.Material position is not likely to produce to report an error.
Description
Technical field
The utility model relates to materials-handling technology field, specially a kind of solid particle and powder level detection device.
Background technique
Traditional material-level measure mode is detected using level-sensing device, but often many conditioned spaces are narrow can not install material
Position meter, and the volume of the level-sensing device of currently available technology or larger, will lead to nothing in some lesser storage spaces in this way
Method installs level-sensing device, and moreover, there is also very big room for promotion, monitorings in accuracy for the level-sensing device of the prior art
Accuracy is low, it has not been convenient to the defects of using.
Utility model content
The technical issues of the utility model solves be to overcome defect of the existing technology, provide a kind of detection it is accurate,
Solid particle and powder level detection device convenient to use.Material-level detecting device for material has not to be limited by storage space
System, feature easy to use and accurate level signals.
To achieve the above object, the utility model provides the following technical solutions:
A kind of solid particle detection device, including particle storehouse, the inner cavity top in the particle storehouse are provided with dust removal by filtration dress
It sets, inhaling hose is fixedly connected at the top of the dust removal by filtration device, the other end of the inhaling hose runs through particle storehouse simultaneously
Outside is extended to, the other end of the inhaling hose is fixedly connected with air entry, literary mound is fixedly installed at the top of the air entry
In straight tube, the bottom of the venturi straight tube offers the opening to match with air entry, the left and right two of the venturi straight tube
Side has been respectively fixedly connected with venturi air inlet pipe and venturi escape pipe, and electronics pressure is fixedly installed on the side wall of the air entry
Power table, the electronic pressure gage are electrically connected with material position and receive control system.
Preferably, the dust removal by filtration device is specifically made of round tube, and several through-holes are offered on the side wall of the round tube,
It is fixedly installed with mesh screen in the through-hole, its purpose is to prevent suction from crossing in senior general's solid particle sucking Venturi tube.
Preferably, the left side diameter of the venturi air inlet pipe is greater than right side diameter, the right side of the venturi escape pipe
Diameter is greater than left side diameter, and the length of the venturi straight tube is equal with its diameter.
Compared with prior art, the utility model has the beneficial effects that the utility model was used by venturi principle
The setting of filtering dust collecting device fails naked eyes viewing convenient for material and judges feed bin or container in sealing container or feed bin
Whether fill, need to only be placed on dust removal by filtration device in sealing container or feed bin can detect judgement according to pressure gauge numerical value
Feed bin whether device, structure is simple, is easily installed and uses, and is not secondly limited by storage space and level signals are quasi-
Really, it is not likely to produce material position to report an error, greatly improves detection accuracy, reduce use cost.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is that the utility model material expires status diagram.
Figure label: 1 particle storehouse, 2 dust removal by filtration devices, 3 inhaling hoses, 4 venturi straight tubes, 6 venturi air inlet pipe, 7
Venturi escape pipe, 8 air entries, 9 electronic pressure gages, 10 material positions receive control system.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of solid particle detection device, including particle
The inner cavity top in storehouse 1, the particle storehouse 1 is provided with dust removal by filtration device 2, it is notable that the dust removal by filtration device 2 has
Body is made of round tube, and several through-holes are offered on the side wall of the round tube, mesh screen, purpose are fixedly installed in the through-hole
It is that suction is crossed in senior general's solid particle sucking Venturi tube in order to prevent, the top of the dust removal by filtration device 2 is fixedly connected with
The other end of inhaling hose 3, the inhaling hose 3 through particle storehouse 1 and extends to outside, the other end of the inhaling hose 3
It is fixedly connected with air entry 8, the top of the air entry 8 is fixedly installed with venturi straight tube 4, the bottom of the venturi straight tube 4
The opening to match with air entry 8 is offered, the left and right sides of the venturi straight tube 4 has been respectively fixedly connected with venturi air inlet
Pipe 6 and venturi escape pipe 7, it is notable that the left side diameter of the venturi air inlet pipe 6 is greater than right side diameter, described
The right side diameter of venturi escape pipe 7 is greater than left side diameter, and the length of the venturi straight tube 4 is equal with its diameter, the suction
Electronic pressure gage 9 is fixedly installed on the side wall of port 8, the electronic pressure gage 9 is electrically connected with material position and receives control system
10。
Embodiment:
Dust removal by filtration device 2 is fixedly mounted on to the inner cavity in particle storehouse 1, then passes through inhaling hose 3 for itself and air entry 8
It is fixedly connected, according to venturi principle, high pressure gas is entered from the inlet end of venturi air inlet pipe 6, can be generated at air entry 8 negative
Pressure gas stream, suction airflow is bigger, and negative pressure value is smaller, on the contrary then bigger；
When the material material in particle storehouse 1 is full, the suction inlet of material plug filter dust-extraction unit 2, suction airflow side is small, makes
It obtains the negative pressure value at air entry 8 to become larger, pressure value, the pressure value and automatic setting value ratio is detected by electronic pressure gage 9
Compared with when pressure value is less than or equal to automatic setting value, then regarding as material has expired, and electronic pressure gage 9 transmits a signal to material position
Control system 10 is received, informs that system material material is full, it is on the contrary then think that material is less than, it continues to test.
In the present embodiment, it is the control system in existing material management system that material position, which receives control system 10, is used
PLC controller control, therefore it is subject to burden herein.
In addition, the utility model, which can be widely used in the closed feed bin of granule materials, detects whether material fills feed bin,
It is easy to use, reliably, using venturi principle, keep its measurement easy to use, precision is high, installs using level-sensing device is greatly reduced
Generated cost can be promoted the use of.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of solid particle and powder level detection device, including particle storehouse (1), it is characterised in that: the particle storehouse (1)
Inner cavity top is provided with dust removal by filtration device (2), is fixedly connected with inhaling hose (3) at the top of the dust removal by filtration device (2),
The other end of the inhaling hose (3) is through particle storehouse (1) and extends to outside, and the other end of the inhaling hose (3) is fixed
It connects air entry (8), is fixedly installed with venturi straight tube (4) at the top of the air entry (8), the venturi straight tube (4)
Bottom offers the opening to match with air entry (8), has been respectively fixedly connected with text at left and right sides of the venturi straight tube (4)
Air inlet pipe (6) and venturi escape pipe (7) in mound are fixedly installed with electronic pressure gage (9) on the side wall of the air entry (8).
2. a kind of solid particle according to claim 1 and powder level detection device, it is characterised in that: the electronics pressure
Power table (9) is electrically connected existing material position and receives control system (10).
3. a kind of solid particle according to claim 1 and powder level detection device, it is characterised in that: the mistake filters out
Dirt device (2) is specifically made of round tube, and several through-holes are offered on the side wall of the round tube, are fixedly installed in the through-hole
Mesh screen.
4. a kind of solid particle according to claim 1 and powder level detection device, it is characterised in that: the venturi
The left side diameter of air inlet pipe (6) is greater than right side diameter, and the right side diameter of the venturi escape pipe (7) is greater than left side diameter, institute
The length for stating venturi straight tube (4) is equal with its diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821198805.1U CN208420111U (en) | 2018-07-27 | 2018-07-27 | A kind of solid particle and powder level detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821198805.1U CN208420111U (en) | 2018-07-27 | 2018-07-27 | A kind of solid particle and powder level detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208420111U true CN208420111U (en) | 2019-01-22 |
Family
ID=65124007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821198805.1U Expired - Fee Related CN208420111U (en) | 2018-07-27 | 2018-07-27 | A kind of solid particle and powder level detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208420111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108572019A (en) * | 2018-07-27 | 2018-09-25 | 诺特克智能设备南京有限公司 | A kind of solid particle and powder level detection device and its detection method |
-
2018
- 2018-07-27 CN CN201821198805.1U patent/CN208420111U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108572019A (en) * | 2018-07-27 | 2018-09-25 | 诺特克智能设备南京有限公司 | A kind of solid particle and powder level detection device and its detection method |
| CN108572019B (en) * | 2018-07-27 | 2024-04-26 | 南京派迪克智能装备有限公司 | Solid particle and powder material level detection device and detection method thereof |
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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 |
Granted publication date: 20190122 Termination date: 20210727 |
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| CF01 | Termination of patent right due to non-payment of annual fee |