CN207877281U - The steady transfer pipeline of lysate - Google Patents
The steady transfer pipeline of lysate Download PDFInfo
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- CN207877281U CN207877281U CN201721839377.1U CN201721839377U CN207877281U CN 207877281 U CN207877281 U CN 207877281U CN 201721839377 U CN201721839377 U CN 201721839377U CN 207877281 U CN207877281 U CN 207877281U
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- diaphragm
- pulsation damper
- valve
- pipeline
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Abstract
The utility model is related to a kind of steady transfer pipelines of lysate, y-type filter (2), the first diaphragm-type pulsation damper (3), metering pump (4), the second diaphragm-type pulsation damper (5), pressure gauge (6), counterbalance valve (7) are sequentially installed on the main line between filling point in dissolving tank (1), it is provided with exhaust branch on main line between the metering pump (4) and the second diaphragm-type pulsation damper (5), safety valve (8) and air bleeding valve (9) are in series on the exhaust branch.Pass through the preferred arrangement of pipeline upper tube circuit component, avoid the risk of the pipeline compression vibration and system failure risk caused by pumped (conveying) medium pressure transient, extend the service life of transfer pipeline and pipeline parts, it is ensured that add medium to filling point conveying to stable and continuous.
Description
Technical field
The utility model belongs to technical field of sewage, and in particular to a kind of to be connected between dissolving case and filling point
Lysate transfer pipeline.
Background technology
It inevitably needs that flocculent solving liquid, white lime lysate etc. is added in sewage disposal process, is referred to as adding
Medicine.Lysate is sufficiently stirred dissolving in dissolving tank, then passes through Pipeline transport to filling point.
Existing lysate transfer pipeline, since Fluid pressure and instability of flow cause pipe vibration larger, in the presence of
Swim the risk of instrument and equipment damage.
Utility model content
The utility model aims to solve the problem that existing lysate transfer pipeline because of pumped (conveying) medium pressure transient, cause pipeline by
The risk of pressure vibration and system failure risk can not add medium to stable and continuous to filling point conveying.
For this purpose, technical solution used by the utility model is：A kind of steady transfer pipeline of lysate, including dissolving tank,
And the main line being arranged between dissolving tank and filling point, y-type filter, the first diaphragm are sequentially installed on the main line
Formula pulsation damper, metering pump, the second diaphragm-type pulsation damper, pressure gauge, counterbalance valve, the metering pump and the second diaphragm type
It is provided with exhaust branch on main line between pulsation damper, safety valve and air bleeding valve are in series on the exhaust branch.
The first diaphragm-type pulsation damper, the second diaphragm-type pulsation damper difference as a preferred embodiment of the above solution,
It is equipped with there are one shut-off valve, shut-off valve is also installed on the main line between the y-type filter and dissolving tank.Two diaphragm types
Pulsation damper, you can it works at the same time, also can be spare by one of conduct, each shut-off valve opens or closes as needed,
Realization works at the same time or works independently, and is controlled by the shut-off valve installed on the main line between y-type filter and dissolving tank
Whether to filling point convey lysate.
The utility model has the beneficial effects that：
(1) a diaphragm-type pulsation damper is respectively set before and after metering pump, reduces or eliminates danger of the water hammer to system
Evil limits pump and generates harmful pressure peak value in stop and start, and protection pipeline, elbow, connector reduce the impact of pressure oscillation, for meter
Amount pump creates good working environment and improves the working performance of pump, and system pipes can be made by being used cooperatively with other attachmentes such as counterbalance valves
The pressure oscillation on road is close to zero, and the phenomenon that preventing dielectric void, injection and generate degeneration, reduces other gauges such as flowmeter
Device is influenced by pipeline pressure oscillation；
(2) counterbalance valve provides pressure difference for the both ends pipeline of counterbalance valve, prevents siphonage, elimination from adding point pressure
The caused dosage variation of fluctuation, it is protection pipeline, curved with pulsation damper with the use of reducing harm of the water hammer to system
Head, connector, reduce the impact of pressure oscillation, are imitated with the use of competence exertion maximum with other pipelines element such as pulsation damper etc.
With；
(3) safety valve is set on exhaust branch, for releasing stress, ensures that system pressure is stablized, when hypertonia pacifies
Full valve automatically opens, safe release medium；The normal operation of the safety and system of pump, protection pipeline, elbow, connector is protected to subtract
The impact of small pressure oscillation.
In conclusion by the preferred arrangement of pipeline upper tube circuit component, avoid caused by pumped (conveying) medium pressure transient
Pipeline be pressurized the risk of vibration and system failure risk, extend the service life of transfer pipeline and pipeline parts, it is ensured that steady
Continuously medium is added to filling point conveying.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
By way of example and in conjunction with the accompanying drawings, the utility model is described in further detail：
As shown in Figure 1, a kind of steady transfer pipeline of lysate, mainly by main line, and the Y types that are arranged on pipe main road
Filter 2, the first diaphragm-type pulsation damper 3, metering pump 4, the second diaphragm-type pulsation damper 5, pressure gauge 6, counterbalance valve 7,
Safety valve 8, air bleeding valve 9, shut-off valve 10 form.
Main line is connected between dissolving tank 1 and filling point, be sequentially installed on main line y-type filter 2, first every
Membrane type pulsation damper 3, metering pump 4, the second diaphragm-type pulsation damper 5, pressure gauge 6, counterbalance valve 7.
Exhaust branch is provided on main line between metering pump 4 and the second diaphragm-type pulsation damper 5, on exhaust branch
It is in series with safety valve 8 and air bleeding valve 9.
Preferably, the first diaphragm-type pulsation damper 3, the second diaphragm-type pulsation damper 5 be equipped with there are one cut-off
Valve 10 is also equipped with shut-off valve 10 on the main line between y-type filter 2 and dissolving tank 1.
Claims (2)
1. a kind of steady transfer pipeline of lysate, including dissolving tank (1), and be arranged in dissolving tank (1) between filling point
Main line, it is characterised in that：Be sequentially installed on the main line y-type filter (2), the first diaphragm-type pulsation damper (3),
Metering pump (4), the second diaphragm-type pulsation damper (5), pressure gauge (6), counterbalance valve (7), the metering pump (4) and the second diaphragm
It is provided with exhaust branch on dissolving tank (1) between formula pulsation damper (5), safety valve (8) is in series on the exhaust branch
With air bleeding valve (9).
2. the steady transfer pipeline of lysate according to claim 1, it is characterised in that：The first diaphragm-type pulsation damping
Device (3), the second diaphragm-type pulsation damper (5) are equipped with there are one shut-off valve (10), the y-type filter (2) and dissolving
Shut-off valve (10) is also installed on the main line between pond (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839377.1U CN207877281U (en) | 2017-12-25 | 2017-12-25 | The steady transfer pipeline of lysate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839377.1U CN207877281U (en) | 2017-12-25 | 2017-12-25 | The steady transfer pipeline of lysate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207877281U true CN207877281U (en) | 2018-09-18 |
Family
ID=63504199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721839377.1U Active CN207877281U (en) | 2017-12-25 | 2017-12-25 | The steady transfer pipeline of lysate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207877281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116212764A (en) * | 2023-02-20 | 2023-06-06 | 上海荟银化学技术有限公司 | Method for industrially synthesizing 2, 2-diphenyl ethanol by using continuous flow equipment |
-
2017
- 2017-12-25 CN CN201721839377.1U patent/CN207877281U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116212764A (en) * | 2023-02-20 | 2023-06-06 | 上海荟银化学技术有限公司 | Method for industrially synthesizing 2, 2-diphenyl ethanol by using continuous flow equipment |
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