CN203051164U - Water ring vacuum pump used in rubber-plastic processing process - Google Patents
Water ring vacuum pump used in rubber-plastic processing process Download PDFInfo
- Publication number
- CN203051164U CN203051164U CN2012205531287U CN201220553128U CN203051164U CN 203051164 U CN203051164 U CN 203051164U CN 2012205531287 U CN2012205531287 U CN 2012205531287U CN 201220553128 U CN201220553128 U CN 201220553128U CN 203051164 U CN203051164 U CN 203051164U
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- water
- water ring
- rubber
- vaccum pump
- ring vaccum
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Abstract
The utility model provides a water ring vacuum pump used in a rubber-plastic processing process. The water ring vacuum pump can be used for adjusting parameters of a screen and the water ring vacuum pump according to actual requirements in the rubber-plastic processing process, is integrated with functions of filtering, dust-removing, cooling and washing, and is suitable for being popularized and applied in rubber-plastic waste gas treatment. The water ring vacuum pump used in the rubber-plastic processing process is characterized by comprising a gas inlet tube, a screen filter cabin, a screen, a gas tube, the water ring vacuum pump, a water tube, a vacuum tank, a filter valve, a condenser, a water replenishing valve, an overflow valve, a liquid level sensor and an exhaust pipe. The water ring vacuum pump has the beneficial effects that vacuum-pumping treatment to waste gas in the rubber-plastic processing process is carried out by adopting the technical scheme, water in the vacuum tank is recycled, thus water consumption is small, power consumption quantity is low, and secondary pollution is avoided.
Description
Technical field
The utility model is a kind of water ring vaccum pump for the rubber and plastic course of working, relates to the plastics machinery technical field.
Background technique
In the rubber and plastic mixing process; along with macromolecular material heating, fusing or polymerization; composition generation cracking or oxidation Decomposition such as part high molecular polymer, pigment, filler, auxiliary agent; volatilization also diffuses out; must get rid of clean; otherwise can space, bubble occur on inside or the surface of product, particle is gloomy or contains defectives such as impurity, thereby badly influence performance index and the appearance quality of the mixing product of rubber and plastic.In the mixing course of working of rubber and plastic, use common vacuum pumping device usually, namely with vacuum pump the mode that the relief opening of rubber and plastic mixing extruder aspirates is solved this problem.Common vacuum pumping device, though can play certain suction effect, the energy consumption height produces a large amount of waste water, water usage is big, and causes secondary pollution.
Summary of the invention
For solving problems of the prior art, the utility model provides a kind of water ring vaccum pump for the rubber and plastic course of working, this device can be adjusted the parameter of screen cloth, water ring vaccum pump according to the actual demand in the rubber and plastic course of working, double filtration, dedusting, cooling, washing are one, and promotion and application aspect the rubber and plastic waste gas treatment suit.
A kind of water ring vaccum pump for the rubber and plastic course of working is characterized in that comprising suction tude, screen filtration storehouse, screen cloth, tracheae, water ring vaccum pump, water pipe, vacuum tank, filter tap, condenser, water-feeding valve, relief valve, liquid level sensor, outlet pipe.
The suction port front end of water ring vaccum pump described in the utility model is connected with the screen filtration storehouse.
Be furnished with two groups or organize screen cloth in the screen filtration described in the utility model storehouse, the mesh size of screen cloth reduces by group by the order of arranging from the bottom up more.
Water ring vaccum pump described in the utility model, vacuum tank, filter tap, condenser water pipe are connected in series and form the loop successively.
Be axially installed with liquid level sensor in the vacuum tank described in the utility model, vacuum tank is equipped with water-feeding valve by bottom one end, and vacuum tank top one end is equipped with relief valve.
Condenser front end described in the utility model is connected with filter tap.
Beneficial effect of the present invention is, takes technique scheme that the waste gas in the rubber and plastic course of working is vacuumized processing, and the water in the vacuum tank recycles, and water usage is little, and power consumption is low, and does not produce secondary pollution.
Description of drawings
Fig. 1 is the schematic representation that the utility model is used for the water ring vaccum pump of rubber and plastic course of working;
Embodiment
Below in conjunction with accompanying drawing the embodiment that the utility model is used for the water ring vaccum pump of rubber and plastic course of working is elaborated.
As shown in fig. 1, a kind of water ring vaccum pump for the rubber and plastic course of working comprises suction tude 1, screen filtration storehouse 2, screen cloth 3, tracheae 4, water ring vaccum pump 5, water pipe 6-1, vacuum tank 7, liquid level sensor 8, outlet pipe 9, relief valve 10, water-feeding valve 11, water pipe 6-2, filter tap 12, water pipe 6-3, condenser 13, water pipe 6-4.
Suction tude 1 is connected with the lower end in screen filtration storehouse 2; Be furnished with two groups or organize screen cloth 3 in the screen filtration storehouse 2, the mesh size of described screen cloth 3 reduces by group by the order of arranging from the bottom up more, and the size of mesh of the superiors' screen cloth is 0.5-1mm; One end of tracheae 4 is connected with the top in screen filtration storehouse 2, and the other end of described tracheae 4 is connected with the suction port of water ring vaccum pump 5; Water pipe 6-1 is connected with the drain opening of water ring vaccum pump 5, and the other end of described water pipe 6-1 is connected with the upper end of vacuum tank 7; Liquid level sensor 8 is equipped with at the top of described vacuum tank 7, and spilling water valve 10 is equipped with in the upper end of described vacuum tank 7, and water-feeding valve 11 is equipped with in the lower end of described vacuum tank 7, and the lower end of described vacuum tank 7 is connected with the end of water pipe 6-2; The other end of described water pipe 6-2 is connected with the water intake of filter tap 12, the water outlet of described filter tap 12 is connected with the end of water pipe 6-3, the other end of described water pipe 6-3 is connected with the water intake of condenser 13, the water outlet of described condenser 13 is connected with the end of water pipe 6-4, and the other end of described water pipe 6-4 is connected with the water intake of water ring vaccum pump 5; Water ring vaccum pump 5, water pipe 6-1, vacuum pump 7, water pipe 6-2, filter tap 12, water pipe 6-3, condenser 13, water pipe 6-4 form the closed-loop path; The top of vacuum tank 7 is connected with outlet pipe 9,
Narrate the process that the utility model vacuumizes below:
Under the effect of water ring vaccum pump 5, in screen filtration storehouse 3 and the tracheae 4 generations-0.8MPa extremely-negative pressure of 0.5MPa.
Under the effect of negative pressure, the waste gas that produces in the pending rubber and plastic course of working is after suction tude 1 is collected, successively by screen filtration storehouse 2, tracheae 4, water ring vaccum pump 5, water pipe 6-1, vacuum tank 7, airduct 9 back dischargings.
Described waste gas is when the screen filtration storehouse 2, and screen cloth 3 intercepts particulate matters such as dust more than 0.5mm of the size that contains in the described waste gas, grease.
Described waste gas is passed in the water ring vaccum pump 5, and useless G﹠W fully mixes, and water washs waste gas and the processing of lowering the temperature.Contain water-soluble soda acid composition in the described waste gas, can play neutralization reaction after.Described waste gas produces by the back of heating, and also has certain temperature after discharging, generally in 200 ℃, and can play the effect that washing is lowered the temperature after water mixes.
The mixture of described useless G﹠W in water pipe 6-1 enters into vacuum tank 7, the sedimentation of in the water-soluble soda acid composition and reflection back; And water-fast useless G﹠W separates, and concentrates discharging by outlet pipe 9.
The mixture of described useless G﹠W is in water pipe 6-1 enters into vacuum tank 7, and water enters into filter tap 12 through water pipe 6-2, and filter tap 12 can filter out impurity such as the dust that contains in the water, grease; Water after the filtration enters into condenser 13 through water pipe 6-3, and condenser 13 can play the cooling cooling action to water; Cooled water mixes with described waste gas in water pipe 6-4 enters into water ring vaccum pump 5, again in water pipe 6-1 enters into vacuum tank 7.Height of water level in the liquid level sensor 8 monitoring vacuum tanks 7 starts relief valve 10, draining outside trend vacuum tank 7 when water level is too high; Cross when water level and to start water-feeding valve 11, moisturizing in trend vacuum tank 7 when low.Water recycles, and water usage is little, and power consumption is low, and does not produce the secondary waste water pollution.
Hold concurrently filtration, dedusting, cooling, washing of the utility model is one, can both handle timely and effectively the rubber and plastic waste gas of high concentration, big flow, has wide utilization prospect.
Claims (6)
1. water ring vaccum pump that is used for the rubber and plastic course of working, comprise suction tude, screen filtration storehouse, screen cloth, tracheae, water ring vaccum pump, water pipe, vacuum tank, filter tap, condenser, water-feeding valve, relief valve, liquid level sensor, outlet pipe, the suction port front end that it is characterized in that water ring vaccum pump is connected with the screen filtration storehouse, screen filtration storehouse, water ring vaccum pump and vacuum tank are connected successively by water pipe, and the screen filtration storehouse forms negative pressure under the effect that water ring vaccum pump vacuumizes.
2. a kind of water ring vaccum pump for the rubber and plastic course of working according to claim 1 is characterized in that being furnished with in the screen filtration storehouse two groups or organize screen cloth more, and the mesh size of screen cloth reduces by group by the order of arranging from the bottom up.
3. a kind of water ring vaccum pump for the rubber and plastic course of working according to claim 1 is characterized in that water ring vaccum pump, vacuum tank, filter tap, condenser water pipe are connected in series and form the loop successively.
4. a kind of water ring vaccum pump for the rubber and plastic course of working according to claim 1 is characterized in that being axially installed with in the vacuum tank liquid level sensor, and vacuum tank is equipped with water-feeding valve by bottom one end, and vacuum tank top one end is equipped with relief valve.
5. a kind of water ring vaccum pump for the rubber and plastic course of working according to claim 1 is characterized in that the water intake front end of water ring vaccum pump is connected with condenser.
6. a kind of water ring vaccum pump for the rubber and plastic course of working according to claim 1 is characterized in that the condenser front end is connected with filter tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205531287U CN203051164U (en) | 2012-10-26 | 2012-10-26 | Water ring vacuum pump used in rubber-plastic processing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205531287U CN203051164U (en) | 2012-10-26 | 2012-10-26 | Water ring vacuum pump used in rubber-plastic processing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203051164U true CN203051164U (en) | 2013-07-10 |
Family
ID=48734122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205531287U Expired - Lifetime CN203051164U (en) | 2012-10-26 | 2012-10-26 | Water ring vacuum pump used in rubber-plastic processing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203051164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644118A (en) * | 2018-07-04 | 2018-10-12 | 南京荣建磁业有限公司 | A kind of water ring vacuum pump system with cycle water pot |
-
2012
- 2012-10-26 CN CN2012205531287U patent/CN203051164U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644118A (en) * | 2018-07-04 | 2018-10-12 | 南京荣建磁业有限公司 | A kind of water ring vacuum pump system with cycle water pot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |