CN205805990U - A kind of equipment of recycling machine sealing liquid - Google Patents
A kind of equipment of recycling machine sealing liquid Download PDFInfo
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- CN205805990U CN205805990U CN201620749514.1U CN201620749514U CN205805990U CN 205805990 U CN205805990 U CN 205805990U CN 201620749514 U CN201620749514 U CN 201620749514U CN 205805990 U CN205805990 U CN 205805990U
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Abstract
The utility model discloses the equipment of a kind of recycling machine sealing liquid, including machine sealing liquid recycling can, liquid pump and pump, the outlet of machine sealing liquid recycling can is connected with liquid pump by the first drain pipe road, liquid pump is connected with machine sealing liquid first entrance of pump by the second drain pipe road, the machine sealing liquid outlet of pump is connected by the first entrance of recovery pipe with machine sealing liquid recycling can, so that the machine sealing liquid of pump output is flow in machine sealing liquid recycling can by the first entrance.Make machine sealing liquid recycling can, liquid pump and pump form the loop of circulation by the first drain pipe road, the second drain pipe road and recovery pipe, can recycle hence for machine sealing liquid.This utility model effectively saves total consumption of machine sealing liquid, and the machine sealing liquid that can keep each pump is normally opened, so that can be switched fast between each pump, it is ensured that being normally carried out of production, and saves the consumption of machine sealing liquid, reduces entreprise cost.
Description
Technical field
This utility model relates to the technical field of energy-saving and emission-reduction, is specifically related to the equipment of a kind of recycling machine sealing liquid.
Background technology
Chlorine industry, carbide are produced in the preparation process such as PVC industry and are required to use substantial amounts of electrolysis installation, above-mentioned
In electrolysis program, the pump used includes filtration salt liquid pump, anode liquid pump, light salt brine dechlorination pump, negative electrode liquid pump, vacuum
Dechlorination pump, anolyte emptying pump, 18% hydrochloric acid pump, sulfurous acid sodium pump etc..Owing to electrolysis bath is to entering groove saline, alkali liquor technic index
Require fine, therefore the machine sealing liquid of all pumps of electrolysis cells, all use pure water.And in order to protect electrolysis bath stable operation, said pump
Except anolyte emptying pump is all corresponding equipped with stand-by pump, so that after running failure of pump shutdown, stand-by pump switching puts into fortune
OK, above-mentioned switching need to ensure that stand-by pump can start in 10 seconds voluntarily, thus ensures the security and stability of said system.For reality
Existing the most above-mentioned chain and be switched fast, in actual motion, the machine sealing liquid of above-mentioned operation pump and stand-by pump is the most normally opened, if but long this with
Past, then machine sealing liquid in use can cause waste greatly.
It addition, use U.S. Ademilson synthetic furnace in the synthetic reaction of hydrochloric acid, U.S. Ademilson synthetic furnace is because of byproduct steam, for ensureing
Effectively removing reaction heat, improve graphite block service life, boiler water cycle system does medium frequently with desalted water.Synthesized at this
The pump used in journey includes synthesis A stove boiler liquid pump, synthesis B stove boiler liquid pump, synthesis C stove boiler liquid pump, synthesis D stove pot
Stove liquid pump, harmful waste removing tower circulating pump, middle acid circulating pump, high purity acid pump, spent acid pump and its each corresponding stand-by pump amount to 16
Platform pump.Because synthesis unit is frame structure, said pump is when outdoor framework runs, especially in the winter of Qinghai-Tibet Platean, sternly
Cold incomparable, in order to antifreeze, generally by the most normally opened for the machine sealing liquid of stand-by pump, then in synthesis unit, machine sealing liquid is the most also
Waste greatly can be caused.
Utility model content
The purpose of this utility model is to provide the equipment of a kind of recycling machine sealing liquid, for solving to ensure tradition
In any continuous productions such as chlorine industry, PVC industry or hydrochloric acid compound probability, each use pump and stand-by pump can be switched fast and make
Purpose, its machine sealing liquid need to be kept normally opened each use pump and stand-by pump thus problem that liquid can be caused to waste.
To achieve these goals, this utility model following technical scheme of offer: the equipment of a kind of recycling machine sealing liquid,
Including machine sealing liquid recycling can, liquid pump and pump,
The outlet of described machine sealing liquid recycling can is connected with described liquid pump by the first drain pipe road, and described liquid pump passes through second
Drain pipe road is connected with machine sealing liquid first entrance of described pump, and the machine sealing liquid of described pump exports by recovery pipe with described
First entrance of machine sealing liquid recycling can is connected, so that the machine sealing liquid of described pump output flow in described machine sealing liquid recycling can.
Preferably, the equipment of described recycling machine sealing liquid also includes that machine seals total liquid feeding pipe, and described machine seals total liquid and supplies
It is connected with machine sealing liquid second entrance of described pump to pipeline.
Further, the equipment of described recycling machine sealing liquid also includes pressure controller,
The equipment of described recycling machine sealing liquid also includes that reflux pipe, one end of described reflux pipe go out with described second
Liquid pipeline communicates, and the other end of described reflux pipe is connected with the 3rd entrance of described machine sealing liquid recycling can, described reflux pipe
In be provided with backflow non-return valve,
Described machine seals and is provided with total liquid stop valve on total liquid feeding pipe,
Described pressure controller according to the pressure in described second drain pipe road to described backflow non-return valve and described total liquid
Stop valve is controlled.
Preferably, described machine sealing liquid recycling can being provided with liquidometer, the second entrance of described machine sealing liquid recycling can is arranged
Having replenishing line, be provided with fluid infusion stop valve in described replenishing line, described liquidometer is that linkage sets with described fluid infusion stop valve
Put.
Preferably, being additionally provided with heat exchanger in described second drain pipe road, described heat exchanger is internally provided with machine sealing liquid and leads to
Road and refrigerant passage, the entrance of described machine sealing liquid passage is connected with described liquid pump by pipeline, going out of described machine sealing liquid passage
Mouth is connected with described pump by pipeline, and the entrance of described refrigerant passage connects coolant intake line, described refrigerant passage
Outlet connect and have a coolant output pipe, described coolant output pipe is connected setting, institute with described coolant intake line in circulating
State in coolant intake line and be provided with flow control valve,
It is provided with temperature controller between outlet and the described pump of described heat exchanger machine sealing liquid passage,
Described flow control valve is controlled by described temperature controller.
Preferably, the equipment of described recycling machine sealing liquid also includes conductivity measurement and pH value tester, described electricity
Conductance tester and described pH value tester are arranged in described second drain pipe road,
The equipment of described recycling machine sealing liquid also includes waste liquid output pipe, one end of described waste liquid output pipe and institute
State the second drain pipe road connection, described waste liquid output pipe be provided with waste liquid stop valve,
Described conductivity measurement and described pH value tester are all arranged with the linkage of described waste liquid stop valve.
Compared to prior art, the equipment of recycling machine sealing liquid described in the utility model, have the advantage that and pass through
First drain pipe road, the second drain pipe road and recovery pipe make machine sealing liquid recycling can, liquid pump and pump form the loop of circulation,
From machine sealing liquid recycling can, the liquid of output is input in pump the machine sealing liquid as pump by liquid pump, flows through the machine envelope of pump
Liquid flows back in machine sealing liquid recycling can further through recovery pipe, thus defines and recycle for machine sealing liquid.This utility model
Effectively save total consumption of machine sealing liquid, the normally opened of machine sealing liquid in each use pump and stand-by pump can be kept, so that stand-by pump
Use state can be quickly switched into, will not maybe need the startup time because of freezing and affect whole industrial be normally carried out, and
And making the consumption of machine sealing liquid obtain substantial amounts of saving, the discharge and the later stage that decrease machine sealing liquid process simultaneously, have reached joint
Can reduce discharging, reduce the effect of entreprise cost.
It addition, this utility model can be applicable to 8000 hours not shut down in any continuous production of pump, and this utility model
To the character of machine sealing liquid without particular determination, machine sealing liquid can be pure water, desalted water or cooling oil etc., and its application is extensive, in office
What quantity-produced industry all can play energy-conservation effect.
Further, this utility model also sets up organic envelope total liquid feeding pipe, pressure controller, reflux pipe, recovery tube
The auxiliary device such as road, liquidometer, replenishing line, conductivity measurement, pH value tester, it is achieved that machine sealing liquid is recycled
Automated condtrol, and can guarantee that the quality of machine sealing liquid meets the needs of production.
Accompanying drawing explanation
By reading the detailed description of hereafter preferred implementation, various other advantage and benefit common for this area
Technical staff will be clear from understanding.Accompanying drawing is only used for illustrating the purpose of preferred implementation, and is not considered as this practicality
Novel restriction.In the accompanying drawings:
Fig. 1 shows the schematic diagram of the equipment of the recycling machine sealing liquid of a kind of preferred implementation of this utility model.
Reference:
1-machine sealing liquid recycling can, 2-liquid pump,
3-pump, 4-the first drain pipe road,
5-the second drain pipe road, 6-recovery pipe,
The 7-machine total liquid feeding pipe of envelope, 71-total liquid stop valve,
8-pressure controller, 9-reflux pipe,
91-backflow non-return valve, 10-liquidometer,
11-replenishing line, 111-fluid infusion stop valve,
12-heat exchanger, 13-coolant intake line,
131-flow control valve, 14-coolant output pipe,
15-temperature controller, 16-conductivity measurement,
17-pH value tester, 18-waste liquid output pipe,
181-waste liquid stop valve.
Detailed description of the invention
This utility model provides many applicable creative concepts, and this creativeness concept can be reflected in a large number of specifically
Context in.Specific embodiment described in following embodiment of the present utility model is only used as tool of the present utility model
The exemplary illustration of body embodiment, and do not constitute the restriction to this utility model scope.
The utility model will be further described with specific embodiment below in conjunction with the accompanying drawings.
As it is shown in figure 1, the present embodiment provides the equipment of a kind of recycling machine sealing liquid, including machine sealing liquid recycling can 1, liquid pump
2 and pump 3, the outlet of described machine sealing liquid recycling can 1 is connected with described liquid pump 2 by the first drain pipe road 4, and described liquid pump 2 leads to
Crossing the second drain pipe road 5 to be connected with machine sealing liquid first entrance of described pump 3, the machine sealing liquid outlet of described pump 3 is by reclaiming
Pipeline 6 is connected with the first entrance of described machine sealing liquid recycling can 1, so that the machine sealing liquid of described pump 3 output flow to described machine envelope
In liquid recycling can 1.
The liquid being stored in machine sealing liquid recycling can 1 is from outside ductwork input and to the machine sealing liquid after the recovery of each pump 3, machine
Sealing liquid exports along the first drain pipe road 4 under the effect of liquid pump 2, is then input in pump 3 along the second drain pipe road 5, as
The machine sealing liquid of each work pump 3 and stand-by pump is used, and the machine sealing liquid finally exported from each pump 3 is further through recovery pipe 6
Reclaim, be input to the most again in machine sealing liquid recycling can 1 along recovery pipe 6, define and machine sealing liquid is recycled.
The present embodiment preferably employs two liquid pumps 2 in being arranged in parallel machine sealing liquid is carried.
The present embodiment achieves and recycles for machine sealing liquid in each pump 3, can keep in each pump 3 machine sealing liquid in
Normally open, so that can realize being switched fast between each pump 3 and stand-by pump used, thus prevents because freezing or needing again
The generation of the situations such as startup and affect whole industrial be normally carried out, and after using the present embodiment, in each commercial production
The consumption of middle machine sealing liquid is also obtained substantial amounts of reduction, solves energy waste, decrease simultaneously machine sealing liquid discharge and after
The process of phase, has reached energy-saving and emission-reduction, the purpose of reduction enterprise operation cost.The equipment of the present embodiment recycling machine sealing liquid is whole
Body floor space is little, consumes energy low, invests little, good economy performance, and can supply machine sealing liquid for multiple stage pump 3 and realize machine sealing liquid simultaneously
Recycling.
In variant commercial production, the composition of machine sealing liquid is different, according to each operating mode, after the present embodiment can be to process
Various water for industrial uses or other liquid realize comprehensive recycling as machine sealing liquid, machine sealing liquid employing process after industry
Reach to alleviate environmental pollution, the purpose that cleaning produces with water, the energy and production cost can have been saved further.
Such as in chlorine industry, carbide produce the electrolysis cells of PVC, hydrochloric acid industry synthesis unit in, use this
The equipment of embodiment recycling machine sealing liquid, machine sealing liquid all uses desalted water, and desalted water refers to the strong electrolyte being readily able to remove
Removing or be reduced to a certain degree of water, the residue salinity in desalted water is generally between 1～5mg/L.Corresponding corresponding Jie
Matter, then, in above-mentioned industrial application, liquid pump 2 is also adopted by desalination water pump.It is proven, uses the present embodiment circulation profit
Desalted water can be realized effective conveying and recycle with the equipment of machine sealing liquid.
The equipment of described recycling machine sealing liquid also includes that machine seals total liquid feeding pipe 7, and described machine seals total liquid feeding pipe 7
It is connected with machine sealing liquid second entrance of described pump 3.
Machine seals total liquid feeding pipe 7 and is connected with pure liquid dispensing pump, also can provide required machine sealing liquid for each pump 3, can protect
Card, at machine sealing liquid recycling can 1 or time respectively other pipelines cannot provide machine sealing liquid for pump 3, is come into operation, to maintain each machine
Pump 3 properly functioning.
It is noted that the equipment of described recycling machine sealing liquid also includes pressure controller 8, described recycling machine
The equipment of sealing liquid also includes that reflux pipe 9, one end of described reflux pipe 9 communicate with described second drain pipe road 5, described backflow
The other end of pipeline 9 is connected with the 3rd entrance of described machine sealing liquid recycling can 1, is provided with backflow cut-off in described reflux pipe 9
Valve 91, described machine seals and is provided with total liquid stop valve 71 on total liquid feeding pipe 7, and described pressure controller 8 goes out according to described second
Described backflow non-return valve 91 and described total liquid stop valve 71 are controlled by the pressure in liquid pipeline 5.
Hydraulic pressure in this second drain pipe road 5 is monitored by pressure controller 8 in real time.And owing to pressure controller 8 can be to returning
Backflow non-return valve 91 on flow tube road 9 is controlled, then the hydraulic pressure in this pressure controller 8 detects the second drain pipe road 5
Time too high, pressure controller 8 can transmit corresponding signal to backflow non-return valve 91, makes the backflow non-return valve 91 in reflux pipe 9
Automatically turn on, so that the partially liq in the second drain pipe road 5 flows back in machine sealing liquid recycling can 1 by reflux pipe 9 again,
To reduce the hydraulic pressure in the second drain pipe road 5, when the hydraulic pressure in the second drain pipe road 5 set in pressure controller 8 normal
During value range, pressure controller 8 can transmit corresponding signal to backflow non-return valve 91, makes the backflow non-return valve in reflux pipe 9
91 are automatically switched off；And due also to pressure controller 8 controls machine seals the state of the total liquid stop valve 71 in total liquid feeding pipe 7, when
This pressure controller 8 detects when the hydraulic pressure in the second drain pipe road 5 is too low, pressure controller 8 can transmit corresponding signal to
Total liquid stop valve 71, the total liquid stop valve 71 making machine seal in total liquid feeding pipe 7 automatically turns on, it is achieved for the benefit of machine sealing liquid
Giving, to maintain the properly functioning of each pump 3, set in the hydraulic pressure in the second drain pipe road 5 reaches pressure controller 8 is normal
During value range, pressure controller 8 transmits corresponding signal to total liquid stop valve 71, makes machine seal the total liquid in total liquid feeding pipe 7
Stop valve 71 is automatically switched off；Certainly, the hydraulic pressure in the second drain pipe road 5 is within the normal range set by pressure controller 8
Time, then total liquid stop valve 71 and backflow non-return valve 91 are all in closed mode.
It is provided by pressure controller 8 backflow non-return valve 91 and total liquid stop valve 71 are controlled, thus reaches right
The purpose that hydraulic pressure in second drain pipe road 5 monitors in real time and regulates, it is ensured that stablizing of the hydraulic pressure in the second drain pipe road 5,
Avoiding hydraulic pressure excessive or too small thus cause the impact to each pump 3 or abrasion, the setting of pressure controller 8 improves this enforcement
The automaticity of example.
Additionally, be provided with liquidometer 10 on described machine sealing liquid recycling can 1, the second entrance of described machine sealing liquid recycling can 1 sets
Being equipped with replenishing line 11, be provided with fluid infusion stop valve 111 in described replenishing line 11, described liquidometer 10 ends with described fluid infusion
Valve 111 is arranged in linkage.
Liquidometer 10 is used to measure the instrument of liquid level, and the liquidometer 10 in the present embodiment is preferably far transmission level meter 10,
Far transmission level meter 10 be to combine mechanically operated characteristic dexterously according to principles such as magnetic principles, Archimedes's (the law of buoyancy) and
A kind of device being specifically designed to level gauging developed, it can realize the remote display to liquid level, control or PID tune
Joint.The liquidometer 10 used in the present embodiment is arranged in linkage with the fluid infusion stop valve 111 in replenishing line 11, at liquidometer 10
Monitor the liquid level in machine sealing liquid recycling can 1 too low time, liquidometer 10 transmits corresponding signal to fluid infusion stop valve 111, then mends
Fluid infusion stop valve 111 in liquid pipeline 11 automatically turns on, and machine sealing liquid recycling can 1 carries out fluid infusion operation and reaches normal to liquid level
Time, fluid infusion stop valve 111 is closed.
By arranging liquidometer 10 and the fluid infusion stop valve 111 of linkage, can guarantee that the liquid measure in machine sealing liquid recycling can 1 meets
The standard used so that in the present embodiment, the liquid measure in machine sealing liquid recycling can 1 is maintained at normal level, then the machine sealing liquid circulated exists
Supply and the upper more stable and safety of conveying, also further increase the automaticity of the present embodiment.Owing to using machine sealing liquid
Recycling can 1 can realize recycling of that reclaim or treated water for industrial use, and the hydraulic pressure in machine sealing liquid recycling can 1 is relatively low
Time, if showing without liquidometer 10, then the hydraulic pressure in the second drain pipe road 5 can diminish, and is sealed by machine if now using
Total liquid feeding pipe 7 supplies, then can expend the consumption of pure water, and the liquidometer 10 being provided with in the present embodiment can realize right
The timely supply of machine sealing liquid recycling can 1, plays cost-effective effect.
Preferably, being additionally provided with heat exchanger 12 in described second drain pipe road 5, described heat exchanger 12 is internally provided with machine envelope
Liquid passage and refrigerant passage, the entrance of described machine sealing liquid passage is connected with described liquid pump 2 by pipeline, described machine sealing liquid passage
Outlet be connected with described pump 3 by pipeline, the entrance of described refrigerant passage connects coolant intake line 13, described cold
The outlet of matchmaker's passage connects coolant output pipe 14, and described coolant output pipe 14 and described coolant intake line 13 are in circulation
Connect and arrange, described coolant intake line 13 is provided with flow control valve 131, the outlet of described heat exchanger 12 machine sealing liquid passage
And being provided with temperature controller 15 between described pump 3, described flow control valve 131 is controlled by described temperature controller 15
System.
The machine sealing liquid exported by liquid pump 2 first passes through heat exchanger 12 and realizes cooling process, then is transported in pump 3 make
With, it is ensured that the temperature of machine sealing liquid is in the reasonable scope, it is to avoid its temperature is too high, and pump 3 is caused damage.The present embodiment is preferred
A pipeline in parallel again by the pipeline installing heat exchanger 12, so that through the machine sealing liquid part of liquid pump 2 by heat exchanger 12,
A part is co-flowed in pump 3 using as machine sealing liquid by bypass tributary, and this kind of set-up mode decreases heat exchanger
The operating pressure of 12.It is proven, after the machine sealing liquid mixing of output, can meet machine in bypass tributary with from heat exchanger 12
The requirement of sealing liquid temperature.
The present embodiment carries out temperature monitoring by temperature controller 15 to the machine sealing liquid after heat exchanger 12 cools down, if warp
After being lowered the temperature by heat exchanger 12, the machine sealing liquid temperature of output is the most too high, then to transmit corresponding signal defeated to coolant for temperature controller 15
Enter the flow control valve 131 in pipeline 13, make flow control valve 131 automatically open greatly, increase and enter refrigerant passage in heat exchanger 12
Cold medium flux, it is thus possible to make the machine sealing liquid in entrance heat exchanger 12 machine sealing liquid passage lower the temperature rapidly, meet pump 3 for machine seal
The demand of liquid temp.Coolant in the present embodiment is preferably water for industrial use.
In order to further ensure that the quality of machine sealing liquid, as a preferred version, the equipment of described recycling machine sealing liquid
Also include that conductivity measurement 16 and pH value tester 17, described conductivity measurement 16 and described pH value tester 17 are respectively provided with
In described second drain pipe road 5, the equipment of described recycling machine sealing liquid also includes waste liquid output pipe 18, and described waste liquid is defeated
The one end going out pipeline 18 connects with described second drain pipe road 5, is provided with waste liquid stop valve in described waste liquid output pipe 18
181, described conductivity measurement 16 and described pH value tester 17 are all arranged with the linkage of described waste liquid stop valve 181.
In concrete production industry, need to monitor whether to there is mechanical seal and whether mechanical seal leakage has influence on machine
The quality of sealing liquid, in variant industry, if machine envelope leakage, can cause the Ca in machine sealing liquid2+,Mg2+Too high levels, also can deposit
In processing medium during processing medium enters machine sealing liquid in pump 3 or in machine sealing liquid entrance pump 3, it is highly detrimental to production
Normally carry out, have and cause saline in ionic membrane production defective or the harm such as equipment corrosion and machine envelope damage.If machine sealing liquid
PH value is too high or too low, i.e. machine sealing liquid peracid or excessively alkali, then the pump housing also can be caused damage by machine sealing liquid.By setting in the present embodiment
It is equipped with conductivity measurement 16 and pH value tester 17, if the conductivity value of the machine sealing liquid flowed through in the second drain pipe road 5 or pH
During value deviation set point, then conductivity measurement 16 or pH value tester 17 can transmit corresponding signal to waste liquid stop valve
181, then waste liquid stop valve 181 can automatically turn on, and the machine sealing liquid in the second drain pipe road 5 is defective, can be by waste liquid outlet tube
Road 18 exports, and sealing liquid can be sealed total liquid feeding pipe 7 by machine and provided on opportunity this.As machine sealing liquid uses desalted water, then
The defective machine sealing liquid exported by waste liquid stop valve 181 can be input in alkaline waste water tank, and via a salt unit and secondary
Salt unit realizes subsequent treatment.Certainly, if the conductivity value of the machine sealing liquid in the second drain pipe road 5 and pH value are in set point
Time, then waste liquid stop valve 181 is in closed mode, and the machine sealing liquid in the second drain pipe road 5 can be applicable in each pump 3.
Conductivity measurement 16 and pH value tester 17 decrease the pollution to inorganic pipe network of the machine sealing liquid through leakage pollution
And the pollution to factory's exterior liquid system, improve the safety coefficient of the present embodiment.Conductivity measurement 16 and pH in the present embodiment
Value tester 17 is preferably conductance pH all-in-one.
Machine sealing liquid media implementation can be analyzed by the preferred version of the present embodiment, can automatically control parameter each in equipment simultaneously
And regulation, the degree of process equipment automatic control is high, can meet automatization and the requirement of management simplicity.
Recycling of machine sealing liquid can be realized through actual applying detection, the present embodiment and each preferred version, can guarantee that and respectively set
Standby serviceability rate and stability, can effectively reduce discharge simultaneously, alleviate the processing pressure of sewage.
It should be noted that this utility model is illustrated rather than by above-described embodiment, this utility model is limited
Make, and those skilled in the art can design alternative embodiment without departing from the scope of the appended claims.?
In claim, any reference marks that should not will be located between bracket is configured to limitations on claims.Word " comprises "
Do not exclude the presence of the element or step not arranged in the claims.
Claims (6)
1. the equipment of a recycling machine sealing liquid, it is characterised in that include machine sealing liquid recycling can (1), liquid pump (2) and pump
(3),
The outlet of described machine sealing liquid recycling can (1) is connected with described liquid pump (2) by the first drain pipe road (4), described liquid pump (2)
It is connected with machine sealing liquid first entrance of described pump (3) by the second drain pipe road (5), the machine sealing liquid outlet of described pump (3)
It is connected by the first entrance of recovery pipe (6) with described machine sealing liquid recycling can (1), so that the machine envelope that described pump (3) exports
Liquid stream is interior to described machine sealing liquid recycling can (1).
The equipment of recycling machine sealing liquid the most according to claim 1, it is characterised in that described recycling machine sealing liquid
Equipment also includes that machine seals total liquid feeding pipe (7), and described machine seals the machine sealing liquid the of total liquid feeding pipe (7) and described pump (3)
Two entrances are connected.
The equipment of recycling machine sealing liquid the most according to claim 2, it is characterised in that described recycling machine sealing liquid
Equipment also includes pressure controller (8),
The equipment of described recycling machine sealing liquid also includes reflux pipe (9), one end of described reflux pipe (9) and described second
Drain pipe road (5) communicates, and the other end of described reflux pipe (9) is connected with the 3rd entrance of described machine sealing liquid recycling can (1), institute
State and reflux pipe (9) be provided with backflow non-return valve (91),
Described machine seals in total liquid feeding pipe (7) and is provided with total liquid stop valve (71),
Described pressure controller (8) according to the pressure in described second drain pipe road (5) to described backflow non-return valve (91) and institute
State total liquid stop valve (71) to be controlled.
The equipment of recycling machine sealing liquid the most according to claim 1, it is characterised in that described machine sealing liquid recycling can (1)
On be provided with liquidometer (10), the second entrance of described machine sealing liquid recycling can (1) is provided with replenishing line (11), described liquid supplementation pipe
Being provided with fluid infusion stop valve (111) in road (11), described liquidometer (10) is arranged in linkage with described fluid infusion stop valve (111).
The equipment of recycling machine sealing liquid the most according to claim 1, it is characterised in that described second drain pipe road (5)
In be additionally provided with heat exchanger (12), described heat exchanger (12) is internally provided with machine sealing liquid passage and refrigerant passage, described machine sealing liquid
The entrance of passage is connected with described liquid pump (2) by pipeline, and the outlet of described machine sealing liquid passage is by pipeline and described pump
(3) being connected, the entrance of described refrigerant passage connects coolant intake line (13), and the outlet connection of described refrigerant passage has cold
Matchmaker's output pipe (14), described coolant output pipe (14) is connected setting with described coolant intake line (13) in circulation, described
Coolant intake line (13) is provided with flow control valve (131),
It is provided with temperature controller (15) between outlet and the described pump (3) of described heat exchanger (12) machine sealing liquid passage,
Described flow control valve (131) is controlled by described temperature controller (15).
The equipment of recycling machine sealing liquid the most according to claim 1, it is characterised in that described recycling machine sealing liquid
Equipment also includes conductivity measurement (16) and pH value tester (17), described conductivity measurement (16) and the test of described pH value
Instrument (17) is arranged in described second drain pipe road (5),
The equipment of described recycling machine sealing liquid also includes waste liquid output pipe (18), one end of described waste liquid output pipe (18)
Connect with described second drain pipe road (5), described waste liquid output pipe (18) be provided with waste liquid stop valve (181),
Described conductivity measurement (16) and described pH value tester (17) are all arranged with the linkage of described waste liquid stop valve (181).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749514.1U CN205805990U (en) | 2016-07-13 | 2016-07-13 | A kind of equipment of recycling machine sealing liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749514.1U CN205805990U (en) | 2016-07-13 | 2016-07-13 | A kind of equipment of recycling machine sealing liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205805990U true CN205805990U (en) | 2016-12-14 |
Family
ID=57511388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620749514.1U Active CN205805990U (en) | 2016-07-13 | 2016-07-13 | A kind of equipment of recycling machine sealing liquid |
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| Country | Link |
|---|---|
| CN (1) | CN205805990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095421A (en) * | 2018-10-23 | 2018-12-28 | 广州达意隆包装机械股份有限公司 | A kind of fluid-tight Allocating Circle system and method for bottle placer |
| CN114753942A (en) * | 2022-04-15 | 2022-07-15 | 山东钢铁集团日照有限公司 | Toxic and harmful medium pump mechanical seal cooling water circulating cooling device and cooling method |
-
2016
- 2016-07-13 CN CN201620749514.1U patent/CN205805990U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095421A (en) * | 2018-10-23 | 2018-12-28 | 广州达意隆包装机械股份有限公司 | A kind of fluid-tight Allocating Circle system and method for bottle placer |
| CN114753942A (en) * | 2022-04-15 | 2022-07-15 | 山东钢铁集团日照有限公司 | Toxic and harmful medium pump mechanical seal cooling water circulating cooling device and cooling method |
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