CN205991986U - A kind of raw oil plunger displacement pump leakage retracting device of hydrogenation test apparatus - Google Patents
A kind of raw oil plunger displacement pump leakage retracting device of hydrogenation test apparatus Download PDFInfo
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- CN205991986U CN205991986U CN201620976501.8U CN201620976501U CN205991986U CN 205991986 U CN205991986 U CN 205991986U CN 201620976501 U CN201620976501 U CN 201620976501U CN 205991986 U CN205991986 U CN 205991986U
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- funnel
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Abstract
This utility model discloses a kind of raw oil plunger displacement pump leakage retracting device of hydrogenation test apparatus, it includes reclaiming funnel, returnable and head tank, reclaim funnel and be embedded with enclosed magnet, enclosed magnet is adsorbed in immediately below plunger pump shell, reclaim funnel edge and smear oil resistant fluid sealant, reclaim funnel lower end and be provided with and draw oil pipe, returnable top is provided with and connects oil pipe, draw oil pipe and connect and between oil pipe, be connected with adjustable flexible pipe, connect and recovery inlet valve is provided with oil pipe, returnable top is provided with nitrogen introducing tube, it is provided with nitrogen introducing tube and draw nitrogen valve, returnable side bottom is provided with discharging tube, recovery outlet valve is provided with discharging tube, discharging tube is connected with head tank by pipeline.This utility model being capable of online recycling leakage, gas leakage, it is to avoid to environment, safety and environmental protection, the oil product after simultaneously reclaiming can be depressed in head tank with nitrogen, recycles, it is to avoid wastes for oil product volatilization leakage.
Description
Technical field
This utility model belongs to petrochemical industry testing equipment class technical field, is related to a kind of small-sized hydrogenation test apparatus, especially
It is the raw oil plunger displacement pump leakage retracting device being related to a kind of hydrogenation test apparatus.
Background technology
Small-sized hydrogenation test apparatus are mainly used in technical field of petrochemical industry, be technical staff be used for evaluating catalyst,
Analoging industrial device is through commonly used assay device.The process CIMS of small test device is simple, and treating capacity is smaller, per hour
For highest 200mL, hydrogen is capable of circulation, but oil does not circulate, and is generally used for catalyst preliminary assessment.In the oil product course of processing, can not
Avoid producing some problem of environmental pollutions, mainly using open container reception oil product in current process of the test, but light
During the severe property oil test such as matter oil test or coal liquifaction, the volatilization of its feedstock portions or leakage cause experimental enviroment to deteriorate,
Cause environmental pollution, volatile material hazard test personnel health.
Content of the invention
For solving the above problems, the purpose of this utility model is that the raw oil plunger displacement pump providing a kind of hydrogenation test apparatus is let out
Drain back to receiving apparatus, it can play, by the leaked substance hermetic reclaim of raw oil plunger displacement pump to head tank, the mesh saving oil product
, reduce leakage pollution on the environment simultaneously.
For achieving the above object, this utility model adopts the following technical scheme that：
A kind of hydrogenation test apparatus raw oil plunger displacement pump leakage retracting device, it include reclaim funnel, returnable and
Head tank, reclaims funnel and is embedded with enclosed magnet, enclosed magnet is adsorbed in immediately below plunger pump shell, reclaims funnel edge and smears
Oil resistant fluid sealant, reclaims funnel lower end and is provided with and draws oil pipe, returnable top is provided with and connects oil pipe, draws oil pipe and connecing and connects between oil pipe
It is connected to adjustable flexible pipe, connects and recovery inlet valve is provided with oil pipe, returnable top is provided with nitrogen introducing tube, nitrogen introduces
It is provided with pipe and draws nitrogen valve, returnable side bottom is provided with discharging tube, discharging tube is provided with recovery outlet valve, discharge opeing Gutron
Piping is connected with head tank.
Because using technical scheme as above, this utility model has following superiority：
The raw oil plunger displacement pump leakage retracting device of this hydrogenation test apparatus, its structure is simple, reasonable in design, using effect
Good, the plastic material characteristic being had using adjustable flexible pipe, so as to deform upon, by adjustable hose length, can make back
Receptacle position changes；Being capable of online recycling leakage, gas leakage, it is to avoid oil product volatilization leakage is to environment, safety
Environmental protection, the oil product after simultaneously reclaiming can be depressed in head tank with nitrogen, recycles, it is to avoid wastes.
Brief description
Fig. 1 is the structural representation of the raw oil plunger displacement pump leakage retracting device of this utility model hydrogenation test apparatus；
Fig. 2 is the structural representation of the bottom cross section of recovery funnel in Fig. 1；
In figure：1- reclaims funnel；2- enclosed magnet；3- oil resistant fluid sealant；4- draws oil pipe；5- adjustable flexible pipe；
6- connects oil pipe；7- reclaims inlet valve；8- returnable；9- nitrogen introducing tube；10- draws nitrogen valve；11- discharging tube；12-
Reclaim outlet valve；13- head tank.
Specific embodiment
With reference to the accompanying drawings and examples the technical solution of the utility model is described in further detail.
As shown in Figure 1, 2, this hydrogenation test apparatus raw oil plunger displacement pump leakage retracting device, it include reclaim funnel 1,
Returnable 8 and head tank 13, reclaim funnel and are embedded with enclosed magnet 2, enclosed magnet is adsorbed in immediately below plunger pump shell, just
Cover well circular leakage mouth immediately below plunger pump shell, the recovery funnel edge receiving leakage is smeared oil resistant sealant sealing, kept away
Exempt from the effusion that oil product volatilization causes, reclaim funnel lower end and be provided with and draw oil pipe 4, returnable top is provided with and connects oil pipe 6, draws oil pipe 4
And connect and be connected with adjustable flexible pipe 5 between oil pipe 6, connect and recovery inlet valve 7 is provided with oil pipe, returnable top is provided with nitrogen
Gas introduces pipe 9, nitrogen introducing tube is provided with and draws nitrogen valve 10, returnable side bottom is provided with discharging tube 11, discharging tube sets
It is equipped with recovery outlet valve 12, discharging tube is connected with head tank 13 by pipeline.
The raw oil plunger displacement pump of this utility model hydrogenation test apparatus leaks the work process of retracting device：Open and connect oil pipe
Recovery inlet valve 7 on 6, leads back the leakage receiving in funnel 1 to returnable 8, container 8 to be recycled is recycled to certain liquid level
When, close and reclaim inlet valve 7, open the recovery outlet valve 12 drawing nitrogen valve 10, opening on discharging tube 11 on nitrogen introducing tube 9,
Using nitrogen purging articles for use, oil product is depressed in head tank 13, after head tank weight is not further added by, closes and draw nitrogen valve 10, close
Reclaim outlet valve 12, open recovery inlet valve 7, continue to reclaim leakage oil product.
Claims (1)
1. a kind of raw oil plunger displacement pump leakage retracting device of hydrogenation test apparatus, is characterized in that：It includes reclaiming funnel, recovery
Container and head tank, reclaim funnel and are embedded with enclosed magnet, enclosed magnet is adsorbed in immediately below plunger pump shell, reclaim funnel side
Edge smears oil resistant fluid sealant, reclaims funnel lower end and is provided with and draw oil pipe, returnable top is provided with and connects oil pipe, draws oil pipe and connects oil pipe
Between be connected with adjustable flexible pipe, connect and recovery inlet valve be provided with oil pipe, returnable top is provided with nitrogen introducing tube, nitrogen
Gas introduces to be provided with pipe and draws nitrogen valve, and returnable side bottom is provided with discharging tube, and discharging tube is provided with recovery outlet valve, row
Liquid pipe is connected with head tank by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620976501.8U CN205991986U (en) | 2016-08-30 | 2016-08-30 | A kind of raw oil plunger displacement pump leakage retracting device of hydrogenation test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620976501.8U CN205991986U (en) | 2016-08-30 | 2016-08-30 | A kind of raw oil plunger displacement pump leakage retracting device of hydrogenation test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205991986U true CN205991986U (en) | 2017-03-01 |
Family
ID=58105090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620976501.8U Active CN205991986U (en) | 2016-08-30 | 2016-08-30 | A kind of raw oil plunger displacement pump leakage retracting device of hydrogenation test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205991986U (en) |
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2016
- 2016-08-30 CN CN201620976501.8U patent/CN205991986U/en active Active
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