CN207095623U - Based on the device measured in sewage disposal to flow - Google Patents
Based on the device measured in sewage disposal to flow Download PDFInfo
- Publication number
- CN207095623U CN207095623U CN201721180768.7U CN201721180768U CN207095623U CN 207095623 U CN207095623 U CN 207095623U CN 201721180768 U CN201721180768 U CN 201721180768U CN 207095623 U CN207095623 U CN 207095623U
- Authority
- CN
- China
- Prior art keywords
- fluid line
- pipe laying
- limit part
- locating rod
- float
- Prior art date
- 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.)
- Active
Links
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses based on the device measured in sewage disposal to flow, position-limiting tube and float are provided with the cavity of fluid line；Upper limit part and lower limit part are installed in fluid line, lower limit part is arranged on below position-limiting tube, interior magnetosphere is provided with upper limit part, float is respectively fixed with locating rod and lower locating rod, upper locating rod passes through upper limit part, lower locating rod is provided with top limiting plate also cross position-limiting tube and lower limit part in the cavity of fluid line, upper locating rod can contact after passing through interior magnetosphere with top limiting plate；Pipe laying is provided with outside fluid line, outer magnetic ring is provided with pipe laying, installation axle is provided with outer magnetic ring, dial is provided with outside pipe laying, installation axle passes through dial after passing through pipe laying, pointer is provided with installation axle outer wall.The device can be measured accurately to papermaking wastewater, while can prevent from, by the stuck influence measurement accuracy of debris, effectively protecting flowmeter during use.
Description
Technical field
It the utility model is related to a kind of sewage disposal flow detection instrument, and in particular to one kind is based on right in sewage disposal
The device that flow is measured.
Background technology
The development of flow measurement can trace back to hydraulic engineering and the water-supply systems in ancient times.The ancient Roman Caesar epoch have adopted
With the drinking water water of orifice plate measurement resident.B.C. 1000 or so ancient Egypts measure Nilotic flow with weir method.China
Famous water-level observation water size of Dujiang weir hydraulic engineering application Aguarius mouth etc..
Metering is industrial eyes.Flow measurement is one of part of measuring science technology, and it is passed through with national
Ji, national defense construction, scientific research have close relationship.This work is carried out, to ensureing product quality, improving production efficiency, rush
Enter science and technology development all have the function that it is important, it is particularly more and more high in energy crisis, industrial production automation degree
Current era, status of the flowmeter in national economy and effect it is more obvious.
In industry spot, the instrument for measuring fluid flow is referred to as flowmeter or flowmeter.It is most important in commercial measurement
One of instrument.With industrial expansion, the degree of accuracy and area requirement more and more higher to flow measurement, in order to adapt to a variety of use
On the way, various types of flowmeters are come out one after another, and are widely used in petroleum gas, petrochemical industry, water process, food and drink, system
The industries such as medicine, the energy, metallurgy and construction material.
And at present, in paper industry, its caused sewage is more, and contains substantial amounts of pollutant or other miscellaneous in sewage
Thing, traditional flowmeter is easily stuck by the debris in sewage, causes measurement inaccurate, or even damage flowmeter.
Utility model content
Technical problem to be solved in the utility model is that existing flowmeter is easily stuck by the debris in papermaking wastewater, is made
It is inaccurate into measurement, or even damage flowmeter, its object is to provide one kind to be based on measuring flow in sewage disposal
Device, the device can be measured accurately to papermaking wastewater, while can be prevented during use by the stuck influence of debris
Measurement accuracy, flowmeter is effectively protected.
The utility model is achieved through the following technical solutions：
Based on the device measured in sewage disposal to flow, including the fluid hose of inner hollow and both ends open
Road, position-limiting tube and float are provided with the cavity of the fluid line, the outer wall of position-limiting tube and the inwall of fluid line are fixed, limit
The inner chamber of position pipe is in truncated cone shape, and the less one end in end face is down, and float is located above position-limiting tube, the maximum gauge of float
More than the minimum diameter of the frustum of a cone；Upper limit part and lower limit part are installed, upper limit part is arranged in the cavity of fluid line
The top of position-limiting tube, lower limit part are arranged on below position-limiting tube, and interior magnetosphere is provided with upper limit part, and the both ends of float are solid respectively
Surely have a upper locating rod and lower locating rod, upper locating rod passes through upper limit part, and in float moving process on locating rod can
In interior magnetosphere, it is spacing to be provided with top also cross position-limiting tube and lower limit part in the cavity of fluid line for lower locating rod
Plate, top limiting plate are arranged on above upper limit part, and upper locating rod can contact after passing through interior magnetosphere with top limiting plate；In fluid hose
Pipe laying is provided with outside road, and pipe laying is fixed with fluid line, is provided with outer magnetic ring in pipe laying, in outer magnetic ring
Installation axle is provided with, installation axle can be moved around own axes in outer magnetic ring transfer, and dial is provided with outside pipe laying, peace
One end of dress axle passes through dial after passing through pipe laying, and installation axle is located at outside pipe laying is provided with finger on the outer wall of one end
Pin.Paper industry is raw material using timber, straw, reed, rag etc. at present, and cellulose is isolated through HTHP boiling,
Paper pulp is made.In process of production, the non-cellulose part finally discharged in raw material turns into black liquid.Containing wooden in black liquor
Element, cellulose, VFA etc., there is a stink, and contaminative is very strong.Pollutant concentration is very high in black liquor, and BOD is up to 5-40g/
L, contain a large amount of fibers, inorganic salts and pigment.The papermaking wastewater of bleaching process discharge also contains substantial amounts of acid-base material.Paper machine
The papermaking wastewater of discharge, referred to as plain boiled water, wherein containing a large amount of fibers and the filler and sizing material that add in process of production.For this person
Papermaking wastewater is handled, improve cycling use of water rate, reduce water consumption and quantity of wastewater effluent.Conveying for sewage needs
Using pipeline, while flowmeter is installed in the duct as needed, substantial amounts of pollutant or other debris are contained in sewage, pass
The flowmeter of system is easily stuck by the debris in sewage, causes measurement inaccurate, or even damage flowmeter.The dress of this programme design
To put, it moves up opening passage by using liquid-driving float, and the amount moved up is switched into mechanical action by electromagnetic signal,
So that indicators turn indicates flow value, it is to realize to close inside pipeline using float deadweight during closing, whole internal chamber is big, energy
Enough facilitate sewage by preventing debris from causing interference or stuck to opening and closing process.
Protective cover is provided with outside pipe laying, openend and the pipe laying outer wall of protective cover are fixed to form closing knot
Structure, dial and pointer are arranged in the enclosed construction of protective cover formation.Protective cover is to be used to protect pointer, while for side
Just the scale of pointer instruction is seen, it is therefore preferred that the front of protective cover is made of transparent plastic or glass.
In order to realize the connection of the present apparatus and sewage running piping, so being respectively fixed with flange at the both ends of fluid line
Disk, and pipe laying is arranged between ring flange, this is more common technology, in order that it is more suitable to obtain installation axle rotation process
Freely, so being cased with bearing on the outer wall of installation axle, bearing is set in the inwall of pipe laying and the outer wall of fluid line respectively,
Outer magnetic ring is arranged between bearing.
The utility model compared with prior art, has the following advantages and advantages：The device can be accurately to making
Paper sewage is measured, while can prevent, by the stuck influence measurement accuracy of debris, having to flowmeter during use
Effect protection.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, the restriction to the utility model embodiment is not formed.In the accompanying drawings：
Fig. 1 is the utility model structure diagram.
Mark and corresponding parts title in accompanying drawing：
1- pointers, 2- bearings one, 3- outer magnetic rings, 4- tops limiting plate, 5- upper flange plate 6- upper limit parts, magnetosphere in 7-, 8-
Upper locating rod, 9- fluid lines, 10- floats, 11- position-limiting tubes, 12- lower limit parts, locating rod under 13-, 14- lower flanges, 15-
Pipe laying, 16- bearings two, 17- installation axles, 18- protective covers.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, it is not intended as to restriction of the present utility model.
Embodiment
As shown in figure 1, based on the device measured in sewage disposal to flow, including inner hollow and both ends open
Fluid line 9, be provided with position-limiting tube 11 and float 10, the outer wall and fluid of position-limiting tube 11 in the cavity of the fluid line 9
The inwall of pipeline 9 is fixed, and the inner chamber of position-limiting tube 11 is in truncated cone shape, and the less one end in end face is down, and float 10 is positioned at limit
The top of position pipe 11, the maximum gauge of float 10 are more than the minimum diameter of the frustum of a cone；Upper limit is installed in the cavity of fluid line 9
Part 6 and lower limit part 12, upper limit part 6 are arranged on the top of position-limiting tube 11, and lower limit part 12 is arranged on the lower section of position-limiting tube 11, on
Interior magnetosphere 7 is provided with locating part 6, the both ends of float 10 are respectively fixed with locating rod 8 and lower locating rod 13, upper locating rod 8
Through upper limit part 6, and in the moving process of float 10 on locating rod 8 can be located at interior magnetosphere 7 in, lower locating rod 13 is simultaneously
Through position-limiting tube 11 and lower limit part 12, top limiting plate 4 is provided with the cavity of fluid line 9, top limiting plate 4 is arranged on
The top of locating part 6, upper locating rod 8 can contact after passing through interior magnetosphere 7 with top limiting plate 4；Peace is provided with outside fluid line 9
Tubulature road 15, and pipe laying 15 is fixed with fluid line 9, and outer magnetic ring 3 is provided with pipe laying 15, is set in outer magnetic ring 3
There is installation axle 17, installation axle 17 can be rotated around own axes in outer magnetic ring 3, and scale is provided with outside pipe laying 15
Disk, one end of installation axle 17 pass through dial after passing through pipe laying 15, and installation axle 17 is located at the outside one end of pipe laying 15
Pointer 1 is installed on outer wall.Be provided with protective cover 18 outside pipe laying 15, the openend of protective cover 18 with outside pipe laying 15
Wall is fixed to form enclosed construction, and dial and pointer 1 are arranged in the enclosed construction of the formation of protective cover 18.Fluid line 9
Both ends are respectively fixed with two ring flanges, are respectively designated as upper flange plate 5 and lower flange 14, and it is used to realize and sewage transport
The connection of pipeline, pipe laying 15 are arranged between upper flange plate 5 and lower flange 14.Two are cased with the outer wall of installation axle 17
Bearing, it is provided with the bearing in the inwall of pipe laying 15 and is named as bearing 1, be arranged in the outer wall of fluid line 9
Bearing be named as bearing 2 16, outer magnetic ring 3 is arranged between bearing 1 and bearing 2 16, and such installation axle 17 is in outer magnetic ring 3
Effect is lower, and more rapid and response is accurate when rotating so that the measurement of flow is also more accurate.
The concrete principle of this programme is：In sewage not over before, under self gravitation effect, it falls float 10
In position-limiting tube 11, it is more than the minimum diameter of the inner circle frustum of position-limiting tube 11 using the maximum gauge of float 10 so that the clamping of float 10
In position-limiting tube 11, the closing of convection body pipeline 9 is realized, and when fluid incoming fluid pipeline 9 from bottom to top, float 10 is dynamic
The limitation for starting to depart from position-limiting tube 11 in the presence of pressure, buoyancy and gravity starts to fluctuate so that and sewage is begun through, when
When three reaches balance, float 10 is just smoothly parked in fluid line 9 on a certain position.Float 10 is in fluid line 9
Position and the flow of fluid flows through fluid pipeline 9 correspond.Now upper locating rod 8 is pushed into interior magnetosphere 7, forms magnetic coupling
Cooperation is used, and interior magnetosphere 7 produces magnetic, and outer magnetic ring 3 is located in the interior length range of magnetosphere 7, and outer magnetic ring 3 also produces magnetic so that
Installation axle 17 in outer magnetic ring 3 can be around own axis so that and pointer 1 rotates, after stability of flow, upper positioning
The position of bar 8 no longer changes, and magnetic coupling interaction disappears, and installation axle 17 is not rotated further by, and the position of pointer 1 is motionless, the number indicated by it
Value is just the flow value under this stable state, and this programme finally by pointer 1 and is carved the displacement of float 10 by magnetic coupling interaction
Scale combines and directly displays flow value, simple in construction, and reliability is high, particular/special requirement can be drawn on one piece of dial it is a variety of not
With the scale of medium.Because this flowmeter is the aperture according to corresponding to being opened inner stream flow size, carried out for papermaking wastewater
Very convenient during discharge, the impurity in sewage will not be deposited and blocked so that measurement is more accurate, and flowmeter is effectively protected
Shield.
In actual use, in order to which the upper-lower position progress moved to float 10 is spacing, there is provided upper limit part 6 and lower limit
Position part 12, lower limit part 12 is passed through through upper limit part 6 and lower locating rod 13 by upper locating rod 8, realizes spacing and is oriented to,
So float 10 current by when will not tilt, remain and moved axially along fluid line 9, and float 10 moves down
Final position be by the inner circle frustum of position-limiting tube 11 limit, its final position moved up will also be defined, prevent in sewage
Flow oversteps the extreme limit greatly very much and causes device to damage, so being provided with top limiting plate 4 in the cavity of fluid line 9, top is spacing
Plate 4 is arranged on the top of upper limit part 6, and upper locating rod 8 is restricted from continuing after passing through interior magnetosphere 7 with pushing up when limiting plate 4 contacts
Move up, illustrate that the flow that now device passes through has arrived the limit, bigger flow can not be continued through, device is protected.For
Be easy to sewage by being provided with many apertures on lower limit part 12, upper limit part 6 and top limiting plate 4, sewage passes through not
It is impacted.
Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered
One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of the utility model.
Claims (4)
1. based on the device measured in sewage disposal to flow, including the fluid line of inner hollow and both ends open
(9), it is characterised in that position-limiting tube (11) and float (10) are provided with the cavity of the fluid line (9), position-limiting tube (11)
Outer wall and the inwall of fluid line (9) are fixed, and the inner chamber of position-limiting tube (11) is in truncated cone shape, and the less one end court in end face
Under, float (10) is located above position-limiting tube (11), and the maximum gauge of float (10) is more than the minimum diameter of the frustum of a cone；Fluid line
(9) upper limit part (6) and lower limit part (12) are installed in cavity, upper limit part (6) is arranged on the top of position-limiting tube (11),
Lower limit part (12) is arranged on below position-limiting tube (11), and interior magnetosphere (7), the both ends of float (10) are provided with upper limit part (6)
Locating rod (8) and lower locating rod (13) are respectively fixed with, upper locating rod (8) passes through upper limit part (6), and in float (10)
Upper locating rod (8) can be located in interior magnetosphere (7) in moving process, and lower locating rod (13) is also cross position-limiting tube (11) and lower limit
Position part (12), is provided with top limiting plate (4) in the cavity of fluid line (9), and top limiting plate (4) is arranged on upper limit part (6)
Top, upper locating rod (8) can contact after passing through interior magnetosphere (7) with top limiting plate (4)；It is provided with outside fluid line (9)
Pipe laying (15), and pipe laying (15) is fixed with fluid line (9), is provided with outer magnetic ring (3) in pipe laying (15), outside
Installation axle (17) is provided with magnetosphere (3), installation axle (17) can rotate around own axes in outer magnetic ring (3), installing pipe
Dial is provided with outside road (15), one end of installation axle (17) passes through dial, installation axle afterwards through pipe laying (15)
(17) pointer (1) is installed on the outer wall of the outside one end of pipe laying (15).
It is 2. according to claim 1 based on the device measured in sewage disposal to flow, it is characterised in that described
Protective cover (18) is provided with outside pipe laying (15), the openend of protective cover (18) is fixed to be formed with pipe laying (15) outer wall
Enclosed construction, dial and pointer (1) are arranged in the enclosed construction of protective cover (18) formation.
It is 3. according to claim 1 based on the device measured in sewage disposal to flow, it is characterised in that described
The both ends of fluid line (9) are respectively fixed with ring flange, and pipe laying (15) is arranged between ring flange.
It is 4. according to claim 1 based on the device measured in sewage disposal to flow, it is characterised in that described
Bearing is cased with the outer wall of installation axle (17), bearing sets the inwall of pipe laying (15) and the outer wall of fluid line (9) respectively
In, outer magnetic ring (3) is arranged between bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721180768.7U CN207095623U (en) | 2017-09-14 | 2017-09-14 | Based on the device measured in sewage disposal to flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721180768.7U CN207095623U (en) | 2017-09-14 | 2017-09-14 | Based on the device measured in sewage disposal to flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207095623U true CN207095623U (en) | 2018-03-13 |
Family
ID=61538394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721180768.7U Active CN207095623U (en) | 2017-09-14 | 2017-09-14 | Based on the device measured in sewage disposal to flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207095623U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731748A (en) * | 2018-08-13 | 2018-11-02 | 合肥精都机电仪表有限公司 | A kind of novel side-mounted spinner flowmeter |
| CN108775933A (en) * | 2018-06-08 | 2018-11-09 | 合肥利都自动化仪表有限公司 | A kind of spinner flowmeter with separate type float stabilizer |
| CN114878112A (en) * | 2022-05-17 | 2022-08-09 | 国家能源集团国源电力有限公司 | Airflow detection device |
-
2017
- 2017-09-14 CN CN201721180768.7U patent/CN207095623U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775933A (en) * | 2018-06-08 | 2018-11-09 | 合肥利都自动化仪表有限公司 | A kind of spinner flowmeter with separate type float stabilizer |
| CN108775933B (en) * | 2018-06-08 | 2020-07-10 | 安徽中知众创知识产权运营有限公司 | Rotor flow meter with disconnect-type float stabilizer |
| CN108731748A (en) * | 2018-08-13 | 2018-11-02 | 合肥精都机电仪表有限公司 | A kind of novel side-mounted spinner flowmeter |
| CN114878112A (en) * | 2022-05-17 | 2022-08-09 | 国家能源集团国源电力有限公司 | Airflow detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207095623U (en) | Based on the device measured in sewage disposal to flow | |
| WO2013102428A1 (en) | Magnetic liquid level meter for steam drum water level | |
| CN106443836A (en) | Liquid level meter type rain gauge | |
| CN204203030U (en) | A kind of intelligent densitometer | |
| CN105424106B (en) | A kind of vertically-mounted structure of V cone flow meters | |
| CN108917884A (en) | A kind of adjustable flowmeter of rectilinear indicator post | |
| CN215952660U (en) | Novel float flowmeter | |
| CN220625448U (en) | Double-float flowmeter | |
| CN206096516U (en) | Level gauge formula hyetometer | |
| CN206132183U (en) | Magnetic level gauge is with preventing stifled device | |
| CN207764081U (en) | A kind of alcohol concentration on-line measuring device | |
| CN205373782U (en) | Swirl vortex precession flowmeter | |
| CN109060052A (en) | A kind of corrosion resistant metal pipe float flow meter | |
| CN209605909U (en) | A kind of liquidometer that can monitor liquid level in real time | |
| US1649602A (en) | Fluid meter | |
| CN208621105U (en) | A kind of suspended body flowmeter based on heavy caliber flow measurement | |
| CN114184260A (en) | Float liquid level meter | |
| CN205843732U (en) | A kind of intelligence vortex precession flowmeter | |
| CN202853667U (en) | Metal tube float flowmeter | |
| CN212747921U (en) | Liquid level measurement type float flowmeter in toxic medium | |
| CN209945515U (en) | Bubble-preventing magnetic turning plate type liquid level meter based on double-measurement pressure relief | |
| CN208751667U (en) | A kind of adjustable flowmeter of rectilinear indicator post | |
| CN218445326U (en) | Device for on-line detection of pH value | |
| CN207816999U (en) | Two-way slurries parameter acquisition measuring device | |
| CN217132310U (en) | Measuring assembly suitable for powder and scaling occasions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |