CN209094092U - A kind of measuring device with physics descaling function outside online pipeline - Google Patents
A kind of measuring device with physics descaling function outside online pipeline Download PDFInfo
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- CN209094092U CN209094092U CN201821485003.9U CN201821485003U CN209094092U CN 209094092 U CN209094092 U CN 209094092U CN 201821485003 U CN201821485003 U CN 201821485003U CN 209094092 U CN209094092 U CN 209094092U
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Abstract
The utility model relates to a kind of measuring devices with physics descaling function outside online pipeline.Impurity, particulate matter and its dust can be cleared up easily and fast in the case where not dismantling pipeline inside.The technical solution of the utility model includes pipeline, matrix form flow sensor is provided in the pipeline, the measurement branch pipe of relative moment configuration flow sensor is coaxially arranged with online physics scale removal mounting base on the pipeline outer wall, the structure of the online physics scale removal mounting base includes support tube, the external port of support tube is provided with connecting tube, the external port of the connecting tube is provided with mounting base blocking cap, and cutoff device is provided on support tube, is provided with handle on cutoff device.
Description
Technical field
The utility model relates to a kind of measuring devices with physics descaling function outside online pipeline.
Background technique
Pulverized coal feed pipe, the desulphurization denitration pipeline in thermal power plant, containing a large amount of in the medium flowed in a secondary air duct
Impurity and particulate matter and dust, can result in blockage to the equipment inside pipeline inside and pipeline, can also be set in measurement for a long time
Dust accretions and fouling are formed in standby measurement pressure tappings and pressure pipe, however the equipment inside pipeline is not in the case where dismantling
It is difficult to clean up again, so measuring device will influence the accurate of flow by different degrees of blocking in shorter service life
Measurement.
Utility model content
It, can be in view of this, the present invention provides a kind of measuring device with physics descaling function outside online pipeline
In the case where not dismantling pipeline inside, impurity, particulate matter and its dust are cleared up easily and fast.
In order to solve the problems existing in the prior art, the technical solution of the utility model is: one kind having online pipeline foreign object
Manage the measuring device of descaling function, including pipeline, it is characterised in that: matrix form flow sensor is provided in the pipeline,
The measurement branch pipe of relative moment configuration flow sensor is coaxially arranged with online physics scale removal mounting base, institute on the pipeline outer wall
The structure for the online physics scale removal mounting base stated includes support tube, and the external port of support tube is provided with connecting tube, the connection
The external port of pipe is provided with mounting base blocking cap, and cutoff device is provided on support tube, is provided with handle on cutoff device.
The support tube of the online physics scale removal mounting base is connect by welded flange with pipeline.
Insulating layer is provided on the outer wall of the pipeline.
The mounting base blocking cap is connected through a screw thread with connecting tube.
Compared with prior art, as follows the advantages of the utility model:
It is outer and take with matrix form flow sensor that the online physics scale removal mounting base of the utility model is mounted on pipeline
The coaxial position for pressing mouth or pressure pipe, can open and close at any time, carry out the outer On Line Foul Removing Technology cleaning of pipeline, can effectively by
The pressure tappings of online physics scale removal installation coaxial position are cleaned out；
The utility model operation handle is arranged other than pipe insulating layer, and operation is not influenced by insulating layer original structure,
Installation site is flexible, is flexibly installed according to the different shape of mating measuring device and different location, does not influence original pipeline knot
Structure can be operated anywhere or anytime on the outside of pipeline, not need shutdown or blowing out, it is only necessary to mounting base blocking cap is opened,
The matrix form flow sensor that apparatus for eliminating sludge can be inserted into online physics scale removal mounting base to pipeline or measuring device
Coaxial position carries out efficient scale removal cleaning with scale removing brush is crossed, effectively reduces the amount of labour of manual operation, improve use
Service life extends maintenance period.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1 matrix form flow sensor；2 online physics scale removal mounting bases；3 mounting base blocking caps；4 connecting tubes；5 shutdowns
Device；6 handles；7 support tubes；8 welded flanges；9 apparatus for eliminating sludge；10 scale removing brushs；11 pipelines；12 insulating layers.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The present embodiment provides a kind of measuring devices (referring to Fig. 1) with physics descaling function outside online pipeline, including pipe
Road 11 is provided with insulating layer 12 on the outer wall of pipeline 11, matrix form flow sensor 1 is provided in the pipeline 11, described
11 outer wall of pipeline on the measurement branch pipe of relative moment configuration flow sensor 1 be coaxially arranged with online physics scale removal mounting base 2.
The structure of the online physics scale removal mounting base 2 includes support tube 7, and the external port of support tube 7 is provided with connection
Pipe 4, the external port of the connecting tube 4 are provided with mounting base blocking cap, and cutoff device 5, cutoff device 5 are provided on support tube 7
On be provided with handle 6.
The support tube 7 of online physics scale removal mounting base 2 is connect by welded flange 8 with pipeline 11；Welded flange 8 is and surveys
The component that buret road 11 is directly connected to can have different connecting flange contact surfaces according to the shape of different measurement pipelines, such as side
Shape pipeline configuration plane connecting flange, circular pipe configure arc surface connecting flange, guarantee welded flange and measure the tight of pipeline
Closely connected conjunction.
Support tube on welded flange plays the role of support connection cutoff device；The cutoff device 5 being arranged on support tube
It opens and closes valve by the handle being arranged thereon to play the role of inside and outside connection measurement pipeline, cutoff device also rises when closing
The effect of once sealing has been arrived, connecting tube 4 is provided on cutoff device, has played connection, positioning and guiding role, while using
When Special scale eliminator clears up the impurity such as dust stratification of measuring device in pipeline, the support sleeve of Special scale eliminator can be used as, protect
Card Special scale eliminator moves back and forth in the coaxial direction of pressure pipe of connecting tube 4 and matrix form flow sensor.In connecting tube
It is provided with mounting base blocking cap, blocking cap carries out free connection by internal and external threads and connecting tube, plays the role of secondary seal.
When needing to remove rubbish in pipeline, online physics scale removal mounting base is equipped with apparatus for eliminating sludge, apparatus for eliminating sludge head
It is provided with scale removing brush 9, tail portion is composed of one or more snippets connecting rod, can be used, be removed according to the demand combinations of different length
The end of dirt brush 9 is provided with scale removing brush 10, online physics scale removal mounting base controlled by the height of support tube cutoff device and
Relationship between insulating layer guarantees that cutoff device and handle other than insulating layer, are convenient for manual operation.
Apparatus for eliminating sludge can be carried out matrix form under any operating condition in pipeline by online physics scale removal mounting base
The scale removal cleaning work of flow sensor.
The measurement branch pipe and connection inclined tube of matrix form flow sensor 1 are that axisymmetrical is arranged to measure supervisor；Each survey
Amount branch pipe passes through connection inclined tube respectively and measurement supervisor links into an integrated entity, and measurement supervisor and measures branch pipe and the connection that connect inclined tube
Place, which is provided with through-hole, makes its perforation, measures and is provided with supervisor's pressure tappings on the tube wall of supervisor, sets on the tube wall of each measurement branch pipe
Branch pipe pressure tappings are equipped with, the tail portion nozzle of the measurement supervisor is provided with blocking cap, and pressure nozzle, measurement supervisor are provided on blocking cap
For static tube or stagnation pressure tube.
The course of work of the utility model: first matrix form flow sensor is welded in measurement pipeline, then basis
The online physics scale removal mounting base of the shaft core position location and installation of matrix form flow sensor pressure tappings or pressure pipe, matrix form stream
In use for some time, pressure tappings and pressure pipe can be blocked quantity sensor by impurity such as dusts in pipeline, in order to remove pipe
Mounting base blocking cap, insertion apparatus for eliminating sludge to shutdown are backed out in fouling in road on matrix form flow sensor pressure tappings and pressure pipe
Device, then cutoff device is opened, then apparatus for eliminating sludge is allowed to move back on the coaxial line of online physics scale removal mounting base and pressure pipe
Dynamic cleaning fouling, after cleaning out, extracts apparatus for eliminating sludge out, turns off cutoff device, screws on mounting base blocking cap.
Circular pipe is equipped with arc surface welded flange when installation, and square planar pipeline is equipped with plane welding flange, welding
Blue diameter is bigger than the diameter of support tube between 10~50 millimeters, and the length of support tube is greater than the thickness of pipe insulating layer, about greatly
In 250 millimeters.Support tube and connection pipe diameter guarantee that the Special scale eliminator of different size all may be used between 20~150 millimeters
To be inserted through.Special scale eliminator is composed of one or more snippets connecting rod, and every segment length is one meter, and stackable combination makes
With, meet it is different size of measurement pipeline demand.
The above, the only preferred embodiment of the utility model, are not intended to limit the protection of the utility model
Range.
Claims (4)
1. a kind of measuring device with physics descaling function outside online pipeline, including pipeline (11), it is characterised in that: described
It is provided with matrix form flow sensor (1) in pipeline (11), relative moment configuration flow sensor on the pipeline (11) outer wall
(1) measurement branch pipe is coaxially arranged with online physics scale removal mounting base (2), the knot of the online physics scale removal mounting base (2)
Structure includes support tube (7), and the external port of support tube (7) is provided with connecting tube (4), the external port setting of the connecting tube (4)
Have mounting base blocking cap (3), be provided on support tube (7) cutoff device (5), handle (6) are provided on cutoff device (5).
2. a kind of measuring device with physics descaling function outside online pipeline according to claim 1, it is characterised in that:
The support tube (7) of the online physics scale removal mounting base (2) is connect by welded flange (8) with pipeline (11).
3. a kind of measuring device with physics descaling function outside online pipeline according to claim 1 or 2, feature exist
In: insulating layer (12) are provided on the outer wall of the pipeline (11).
4. a kind of measuring device with physics descaling function outside online pipeline according to claim 3, it is characterised in that:
The mounting base blocking cap (3) is connected through a screw thread with connecting tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821485003.9U CN209094092U (en) | 2018-09-12 | 2018-09-12 | A kind of measuring device with physics descaling function outside online pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821485003.9U CN209094092U (en) | 2018-09-12 | 2018-09-12 | A kind of measuring device with physics descaling function outside online pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209094092U true CN209094092U (en) | 2019-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821485003.9U Active CN209094092U (en) | 2018-09-12 | 2018-09-12 | A kind of measuring device with physics descaling function outside online pipeline |
Country Status (1)
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| CN (1) | CN209094092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117140311A (en) * | 2023-09-21 | 2023-12-01 | 山东骄杨环保科技有限公司 | Automatic desulfurization and denitrification pipeline treatment equipment |
-
2018
- 2018-09-12 CN CN201821485003.9U patent/CN209094092U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117140311A (en) * | 2023-09-21 | 2023-12-01 | 山东骄杨环保科技有限公司 | Automatic desulfurization and denitrification pipeline treatment equipment |
| CN117140311B (en) * | 2023-09-21 | 2024-01-19 | 山东骄杨环保科技有限公司 | Automatic desulfurization and denitrification pipeline treatment equipment |
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