CN211384216U - Portable on-spot ventilative volume detection tester of crossing filter bag - Google Patents
Portable on-spot ventilative volume detection tester of crossing filter bag Download PDFInfo
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- CN211384216U CN211384216U CN201922170386.1U CN201922170386U CN211384216U CN 211384216 U CN211384216 U CN 211384216U CN 201922170386 U CN201922170386 U CN 201922170386U CN 211384216 U CN211384216 U CN 211384216U
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- filter bag
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Abstract
The utility model discloses a portable on-spot ventilative volume detection test appearance of crossing filter bag, including sealed barrel, sealed barrel's top is provided with the connector, threaded connection has the detection barrel on the connector, the side of detecting the barrel is provided with air cock and atmospheric pressure detection mouth, be connected with the hose of bleeding on the air cock, the other end of the hose of bleeding is connected with the aspiration pump, be connected with the atmospheric pressure detection head on the atmospheric pressure detection mouth, the other end of atmospheric pressure detection head is connected with the atmospheric pressure detector, the top thread sealing who detects the barrel is connected with and detects the piece, the inside of detecting the piece is provided with the filter bag, and the utility model discloses, mainly used crosses filter bag ventilative volume test and uses, adopts portable design, utilizes the ventilative volume of negative pressure real-time detection filter bag, and easy operation is worth.
Description
Technical Field
The utility model relates to a cross filter bag and detect technical field, specifically be a portable on-spot ventilative volume detection and test appearance of filter bag.
Background
In the power industry, the membrane-coated filter material for the bag type dust collector is gradually widely used due to the characteristics of surface filtration, such as high filtration efficiency, easy dust removal, few dust removal times, large air treatment quantity, long service life and the like, but the air permeability of the filter bag needs to be detected in the use process, the existing detection mode is generally sent to a laboratory for detection, the efficiency is low, and the cost is high, so that the invention provides a mobile filter bag field air permeability detection tester for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable on-spot ventilative volume of crossing filter bag detects tester to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a movable filter bag field air permeability detection tester comprises a sealing barrel body, wherein a connector is arranged above the sealing barrel body, a detection barrel body is connected to the connector through threads, an air faucet and an air pressure detection nozzle are arranged on the side face of the detection barrel body, an air suction hose is connected to the air faucet, an air suction pump is connected to the other end of the air suction hose, an air pressure detection head is connected to the air pressure detection nozzle, an air pressure detector is connected to the other end of the air pressure detection head, a piece to be detected is connected to the upper portion of the detection barrel body through threads in a sealing mode, a filter bag is arranged inside the piece to be detected, the device is small in structure and convenient to move, the air suction pump can perform air compression on the sealing barrel body through air suction of the air faucet to realize internal negative pressure, the filter bag, the sealed barrel of inflow of filter bag control air, the atmospheric pressure detector that sets up detects the atmospheric pressure in the barrel in real time to detect the ventilative volume of product, it is more accurate to detect ventilative volume, and the dust overstock in the filter bag is more, and then atmospheric pressure is lower, and the measuring is more accurate, and the effect is more directly perceived after before the deashing and the deashing.
Preferably, a raw material belt is wound at the joint of the detection cylinder and the piece to be detected.
Preferably, the piece to be detected is of a cylindrical structure, and the filter bag is fixedly arranged inside the piece to be detected.
Preferably, the sealing cylinder is a cylindrical stainless steel cylinder.
Compared with the prior art, the beneficial effects of the utility model are as follows: this portable on-spot air permeability of crossing filter bag volume detection tester, and reasonable design, moreover, the steam generator is simple in structure, mainly used crosses filter bag air permeability test and uses, adopt portable design, through setting up the aspiration pump, the aspiration pump can bleed through the air cock, carry out air compression to sealed barrel, realize inside negative pressure, it treats that the inside filter bag that is provided with of piece to detect to connect in the top of detecting the barrel, cross the sealed barrel of inflow of filter bag control air, the atmospheric pressure detector of setting detects in real time to the atmospheric pressure that detects in detecting the barrel, thereby detect the air permeability of product, it is more accurate to detect air permeability, the dust overstock in the filter bag is more, then atmospheric pressure is lower, measured more accurately, the effect is more directly perceived after with the deashing before the deashing, utilize the air permeability of negative pressure real-time.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the detecting cylinder of the present invention;
fig. 3 is the structural schematic diagram of the detection part of the present invention.
In the figure: 1. sealing the cylinder body; 2. a connector; 3. a filter bag; 4. detecting the cylinder; 5. an air tap; 6. an air pressure detection nozzle; 7. an air extraction hose; 8. an air pump; 9. an air pressure detector; 10. a valve; 11. an air pressure detecting head; 12. and (5) detecting the piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, a portable on-site air permeability detection tester for filter bags comprises a sealing barrel 1, a connector 2 is arranged above the sealing barrel 1, the connector 2 is in threaded connection with a detection barrel 4, the side surface of the detection barrel 4 is provided with an air faucet 5 and an air pressure detection nozzle 6, the air faucet 5 is connected with an air exhaust hose 7, the other end of the air exhaust hose 7 is connected with an air exhaust pump 8, the air pressure detection nozzle 6 is connected with an air pressure detection head 11, the other end of the air pressure detection head 11 is connected with an air pressure detector 9, the upper part of the detection barrel 4 is in threaded sealing connection with a piece 12 to be detected, the inside of the piece 12 to be detected is provided with a filter bag 3, and the portable on-site air.
It should be noted that, through setting up aspiration pump 8, aspiration pump 8 can bleed through air cock 5, carry out air compression to sealed barrel 1, realize inside negative pressure, it treats that the inside filter bag 3 that is provided with of piece 12 is crossed in the top connection that detects barrel 4, cross the sealed barrel 1 of inflow of 3 control air of filter bag, the atmospheric pressure detector 9 of setting detects the atmospheric pressure in the barrel 4 in real time, thereby detect the air permeability of product, it is more accurate to detect air permeability, the dust overstock in the filter bag is more, then atmospheric pressure is lower, measuring more accurate, before the deashing with after the deashing effect more directly perceived.
Specifically, the joint of the detection barrel 4 and the piece 12 to be detected is wound with a raw material belt, so that the joint is conveniently sealed, the piece 12 to be detected is of a cylindrical structure, the filter bag 3 is fixedly arranged in the piece 12 to be detected, the valve 10 is arranged on the side surface of the piece 12 to be detected, and the sealing barrel 1 is a cylindrical stainless steel barrel.
What need to explain, this portable filter bag is on-spot ventilative volume detection tester of bag, and reasonable design, moreover, the steam generator is simple in structure, mainly used filters the ventilative volume test of bag and uses, adopt portable design, through setting up aspiration pump 8, aspiration pump 8 can bleed through air cock 5, carry out air compression to sealed barrel 1, realize inside negative pressure, it treats that 12 inside is provided with filter bag 3 to detect to connect in the top of detecting barrel 4, filter bag 3 control air's the sealed barrel 1 of inflow, the atmospheric pressure detector 9 of setting detects the atmospheric pressure in detecting barrel 4 in real time, thereby detect the ventilative volume of product, it is more accurate to detect ventilative volume, the more of dust overstock in the filter bag, then atmospheric pressure is lower, measured more accurately, effect is more directly perceived after with the deashing before the deashing.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a portable filter bag on-spot ventilative volume detection tester, includes sealed barrel (1), its characterized in that: the top of sealing barrel (1) is provided with connector (2), threaded connection has detection barrel (4) on connector (2), the side that detects barrel (4) is provided with air cock (5) and atmospheric pressure detection mouth (6), be connected with air exhaust hose (7) on air cock (5), the other end of air exhaust hose (7) is connected with aspiration pump (8), be connected with atmospheric pressure detection head (11) on atmospheric pressure detection mouth (6), the other end of atmospheric pressure detection head (11) is connected with atmospheric pressure detector (9), the top thread sealing connection that detects barrel (4) has and waits to detect piece (12), the inside of waiting to detect piece (12) is provided with filter bag (3).
2. The portable filter bag field air permeability detection tester of claim 1, wherein: the joint of the detection cylinder (4) and the piece to be detected (12) is wound with a raw material belt.
3. The portable filter bag field air permeability detection tester of claim 1, wherein: the piece (12) to be detected is of a cylindrical structure, and the filter bag (3) is fixedly arranged in the piece (12) to be detected.
4. The portable filter bag field air permeability detection tester of claim 1, wherein: the sealing cylinder body (1) is a cylindrical stainless steel cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922170386.1U CN211384216U (en) | 2019-12-06 | 2019-12-06 | Portable on-spot ventilative volume detection tester of crossing filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922170386.1U CN211384216U (en) | 2019-12-06 | 2019-12-06 | Portable on-spot ventilative volume detection tester of crossing filter bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211384216U true CN211384216U (en) | 2020-09-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922170386.1U Active CN211384216U (en) | 2019-12-06 | 2019-12-06 | Portable on-spot ventilative volume detection tester of crossing filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211384216U (en) |
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2019
- 2019-12-06 CN CN201922170386.1U patent/CN211384216U/en active Active
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