CN108031149A - A set of recyclable vacuum system cooled down using itself liquid charging stock - Google Patents
A set of recyclable vacuum system cooled down using itself liquid charging stock Download PDFInfo
- Publication number
- CN108031149A CN108031149A CN201711386222.1A CN201711386222A CN108031149A CN 108031149 A CN108031149 A CN 108031149A CN 201711386222 A CN201711386222 A CN 201711386222A CN 108031149 A CN108031149 A CN 108031149A
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- CN
- China
- Prior art keywords
- white oil
- storage tank
- vacuum pump
- pump
- production equipment
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The present invention provides a set of recyclable vacuum system cooled down using itself liquid charging stock, and recirculated water is replaced using white oil, and the low molecular compound in silicone sealant is dissolvable in water in white oil, will not form crystal, i.e., will not be to pump housing generation greater impact；The circulation white oil separately displaced can be applied to next batch fluid sealant at once and produce, and realize the zero-emission of vacuum system.The technical solution of a set of recyclable vacuum system using the cooling of itself liquid charging stock of the embodiment of the present invention includes：The small storage tank of production equipment, white oil and vacuum pump；The production equipment memory contains material；The vacuum pump is connected with the production equipment, and the vacuum pump and the white oil little Chu pipes composition cycling mechanism, the cycling mechanism include the small storage tank of the white oil to the vacuum pump vacuum pump oil supply pipe and the vacuum pump to the small storage tank of the white oil vacuum pump delivery pipe.
Description
Technical field
The invention belongs to technical field of polymer materials, is related to a kind of silicone sealant, more particularly to a set of to utilize itself
The recyclable vacuum system of liquid charging stock cooling.
Background technology
In traditional silicone sealant production process, more bubble is mingled with material, it is necessary to by vacuum system, is incited somebody to action
Bubble removal.Traditional vacuum system, such as liquid-ring type, injecting type vacuum pump form vacuum by water circulation generation, therefore
Vacuum system has moisture, low molecular compound enters in water as air-flow is evacuated to vacuum pump while bubble removing is removed.
As vacuum system is run, circulating water temperature slowly raises, and system vacuum can reduce；Low molecular compound increases
More, part low molecular compound even meets water crystallization, can also influence the vacuum of system, and partially crystallizable thing can even damage pump
It is bad.
To ensure vacuum system normal operation, it is necessary to periodically replace recirculated water, and then generate substantial amounts of sewage, sewage
The extra increase production cost of processing, or even part small business are in line by sewage, influence environment.
The content of the invention
The present invention provides a set of recyclable vacuum system cooled down using itself liquid charging stock, replaces circulating using white oil
Water, the low molecular compound in silicone sealant are dissolvable in water in white oil, will not form crystal, i.e., the pump housing will not be produced larger
Impact；The circulation white oil separately displaced can be applied to next batch fluid sealant at once and produce, and realize the zero-emission of vacuum system.
The technical solution of a set of recyclable vacuum system using the cooling of itself liquid charging stock of the embodiment of the present invention includes：
The small storage tank of production equipment, white oil and vacuum pump；The production equipment memory contains material；The vacuum pump with it is described
Production equipment connects, and the vacuum pump includes described white with white oil little Chu pipes composition cycling mechanism, the cycling mechanism
The small storage tank of oil to the vacuum pump oil supply pipe of the vacuum pump and the vacuum pump of the vacuum pump to the small storage tank of the white oil discharges
Pipe.
Preferably, the small storage tank of the white oil is equipped with level sensing instrument.
Preferably, also it is communicated with tail gas discharging pipe on the small storage tank of the white oil.
Preferably, white oil larger storage tank is further included, the white oil larger storage tank is defeated to white oil is equipped between the small storage tank of the white oil
Send pipe.
Preferably, the white oil delivery pipe is equipped with white oil delivery pump.
Preferably, the vacuum pump oil supply pipe is equipped with vacuum pump oil feed pump.
Preferably, the production equipment is also communicated with production equipment expects pipe for liquid.
Preferably, the production equipment for liquid equipped with production equipment expect to pump for liquid by expects pipe.
It is using the beneficial effect of above-mentioned technical proposal：
First, the white oil in the small storage tank of white oil is delivered to vacuum pump by vacuum pump oil feed pump by vacuum pump oil supply pipe,
Vacuum pump is detached the low molecular compound of material in production equipment by vacuum exhaust pipe, and enters vacuum pump, with vacuum pump
Interior white oil forms gas-liquid mixture, cooling vacuum pump；Subsequent gas-liquid mixture is back to the small storage tank of white oil through vacuum pump delivery pipe
In, gas-liquid separation, gas is discharged into air through tail gas discharging pipe, and liquid is then accumulated in the small storage tank of white oil, and persistent loop cools down
Vacuum pump.
Secondly, the white oil in white oil larger storage tank is delivered in the small storage tank of white oil by white oil delivery pump by white oil delivery pipe,
The small storage tank storage capacity of white oil is monitored by level sensing instrument.
Finally, production equipment expects that pump passes through production equipment expects pipe for liquid for liquid, and material is conveyed according to production requirement
Into production equipment.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structure chart of a set of recyclable vacuum system using the cooling of itself liquid charging stock of the embodiment of the present invention；
Illustrate：
1 production equipment；2 vacuum exhaust pipes；3 vacuum pumps；4 vacuum pump discharges pipes；The small storage tank of 5 white oils；6 vacuum pump fuel feed pumps
Road；7 vacuum pump oil feed pumps；8 production equipments expects pipe for liquid；9 production equipments expect to pump for liquid；10 tail gas discharging pipes；11 liquid levels
Instrumentation；12 white oil delivery pipes；13 white oil larger storage tanks；14 white oil delivery pumps.
Embodiment
The present invention provides a set of recyclable vacuum system cooled down using itself liquid charging stock, utilizes liquid raw material white oil
Instead of recirculated water, the low molecular compound in silicone sealant is dissolvable in water in white oil, will not form crystal, i.e., will not be to the pump housing
Produce greater impact；The circulation white oil separately displaced can be applied to next batch fluid sealant at once and produce, and realize vacuum system
Zero-emission.
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
As shown in Figure 1, the technical solution bag of a set of recyclable vacuum system using the cooling of itself liquid charging stock of the present invention
Include：
The small storage tank 5 of production equipment 1, white oil and vacuum pump 3.
1 memory of production equipment contains material, and production equipment 1 is connected with vacuum pump 3, can be specifically to be equipped between the two very
Empty exhaust tube 2.
Production equipment 1 is also communicated with production equipment expects pipe 8 for liquid, and expects pipe 8 is set production equipment equipped with production for liquid
Available liquid material pump 9, material such as silicone sealant can expects pipe 8 and production equipment expect pump 9 for liquid for liquid by production equipment
Into production equipment 1.
Vacuum pump 3 forms cycling mechanism with the small storage tank 5 of white oil, and cycling mechanism is true including the small storage tank 5 of white oil to vacuum pump 3
To the vacuum pump delivery pipe 4 of the small storage tank 5 of white oil, vacuum pump oil supply pipe 6 is equipped with vacuum for empty oil pump feed pipeline 6 and vacuum pump 3
Oil pump feed pump 7.
The small storage tank 5 of white oil is equipped with level sensing instrument 11, on level sensing instrument 11 can be located in the small storage tank 5 of white oil
Portion, for monitoring the storage capacity in the small storage tank 5 of white oil.
Tail gas discharging pipe 10 is also communicated with the small storage tank 5 of white oil, for discharging gas therein.
The small storage tank 5 of white oil is also connected with white oil larger storage tank 13, and white oil larger storage tank 13 is white to being equipped between the small storage tank 5 of white oil
Oily delivery pipe 12, white oil delivery pipe 12 are equipped with white oil delivery pump 14, and the white oil in white oil larger storage tank 13 is defeated by white oil
Pipe 12 and white oil delivery pump 14 is sent to input to the small storage tank 5 of white oil.
It is appreciated that：
White oil in the small storage tank 5 of white oil is delivered to vacuum pump 3 by vacuum pump oil feed pump 7 by vacuum pump oil supply pipe 6, very
Sky pump 3 is detached the low molecular compound in production equipment 1 by vacuum exhaust pipe 2, and enters vacuum pump 3, with white oil in pump
Form gas-liquid mixture, cooling vacuum pump 3；Subsequent gas-liquid mixture is back in the small storage tank 5 of white oil through vacuum pump delivery pipe 4,
Gas-liquid separation, gas are discharged into air through tail gas discharging pipe 10, and liquid is then accumulated in the small storage tank 5 of white oil, and persistent loop is cold
But vacuum pump 3.
White oil in white oil larger storage tank 13 is delivered to the small storage tank 5 of white oil by white oil delivery pump 14 by white oil delivery pipe 12
In, small 5 storage capacity of storage tank of white oil is monitored by level sensing instrument 11.
Production equipment expects pump 9 by production equipment expects pipe 8 for liquid for liquid, by liquid material according to production requirement, conveying
Into production equipment 1.
The present invention is described in detail above, for those of ordinary skill in the art, according to the embodiment of the present invention
Thought, there will be changes in specific embodiments and applications, in conclusion this specification content should not be understood
For limitation of the present invention.
Claims (8)
1. a set of recyclable vacuum system cooled down using itself liquid charging stock, it is characterised in that including：Production equipment, white oil
Small storage tank and vacuum pump；The production equipment memory contains material；The vacuum pump is connected with the production equipment, and described true
Sky pump includes the small storage tank of the white oil to the vacuum pump with white oil little Chu pipes composition cycling mechanism, the cycling mechanism
Vacuum pump oil supply pipe and the vacuum pump to the small storage tank of the white oil vacuum pump delivery pipe.
2. recyclable vacuum system according to claim 1, it is characterised in that the small storage tank of white oil is examined equipped with liquid level
Survey instrument.
3. recyclable vacuum system according to claim 1, it is characterised in that be also communicated with tail on the small storage tank of white oil
Gas delivery pipe.
4. recyclable vacuum system according to claim 1, it is characterised in that further include white oil larger storage tank, the white oil
Larger storage tank is to being equipped with white oil delivery pipe between the small storage tank of the white oil.
5. recyclable vacuum system according to claim 4, it is characterised in that it is defeated that the white oil delivery pipe is equipped with white oil
Send pump.
6. recyclable vacuum system according to claim 1, it is characterised in that the vacuum pump oil supply pipe is equipped with true
Empty oil pump feed pump.
7. recyclable vacuum system according to claim 1, it is characterised in that the production equipment is also communicated with production and sets
Available liquid expects pipe.
8. recyclable vacuum system according to claim 7, it is characterised in that the production equipment is set in expects pipe for liquid
There is production equipment to expect to pump for liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711386222.1A CN108031149A (en) | 2017-12-20 | 2017-12-20 | A set of recyclable vacuum system cooled down using itself liquid charging stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711386222.1A CN108031149A (en) | 2017-12-20 | 2017-12-20 | A set of recyclable vacuum system cooled down using itself liquid charging stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108031149A true CN108031149A (en) | 2018-05-15 |
Family
ID=62100202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711386222.1A Pending CN108031149A (en) | 2017-12-20 | 2017-12-20 | A set of recyclable vacuum system cooled down using itself liquid charging stock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108031149A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110591541A (en) * | 2019-10-16 | 2019-12-20 | 远大洪雨（唐山）防水材料有限公司 | Single-component polyurethane waterproof coating production line |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101073742A (en) * | 2007-06-06 | 2007-11-21 | 江苏莱顿宝富塑化有限公司 | Method for absorbing vacuum tailed gas in production of polystyrene |
| CN104019641A (en) * | 2014-06-07 | 2014-09-03 | 张家港市进润彩印包装有限公司 | Solvent recoverable vacuum drying device |
| CN106349191A (en) * | 2016-08-30 | 2017-01-25 | 安徽金禾实业股份有限公司 | Cooling method for rectification vacuum pump in ketene dimer production |
-
2017
- 2017-12-20 CN CN201711386222.1A patent/CN108031149A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101073742A (en) * | 2007-06-06 | 2007-11-21 | 江苏莱顿宝富塑化有限公司 | Method for absorbing vacuum tailed gas in production of polystyrene |
| CN104019641A (en) * | 2014-06-07 | 2014-09-03 | 张家港市进润彩印包装有限公司 | Solvent recoverable vacuum drying device |
| CN106349191A (en) * | 2016-08-30 | 2017-01-25 | 安徽金禾实业股份有限公司 | Cooling method for rectification vacuum pump in ketene dimer production |
Non-Patent Citations (1)
| Title |
|---|
| 孙岩: "液环真空泵在聚烯烃催化剂溶液回收中的应用优化", 《化工管理》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110591541A (en) * | 2019-10-16 | 2019-12-20 | 远大洪雨（唐山）防水材料有限公司 | Single-component polyurethane waterproof coating production line |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180515 |