CN204450973U - A kind of energy-saving sulfuration vacuum extractor - Google Patents
A kind of energy-saving sulfuration vacuum extractor Download PDFInfo
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- CN204450973U CN204450973U CN201520051732.3U CN201520051732U CN204450973U CN 204450973 U CN204450973 U CN 204450973U CN 201520051732 U CN201520051732 U CN 201520051732U CN 204450973 U CN204450973 U CN 204450973U
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Abstract
The utility model relates to tyre vulcanization vaccum-pumping equipment field, discloses a kind of energy-saving sulfuration vacuum extractor.This device comprises low vacuum tank, is arranged on the falling-film absorber above low vacuum tank, the chilled water tank be connected with falling-film absorber respectively and cooling tower, falling-film absorber comprises cylindrical shell, cylindrical shell sets gradually cooling water connecting pipe shower nozzle, stainless steel helices layer and exhaust steam redistributor from top to bottom, the top of cylindrical shell arranges and vacuumizes gas outlet, and bottom arranges and vacuumizes air inlet; Water inlet is offered in cylinder top side, and side, bottom sets out the mouth of a river, vacuumizes air inlet and is communicated with exhaust steam redistributor.Which solves tire vulcanization process vavuum pump inefficiency, exhaust steam assimilation effect is poor, cooling water amount large and the problem of energy waste; It is simple that this device has equipment, and the advantages such as equipment investment is few, and the little energy-saving effect of floor space is remarkable, are beneficial to industrial production.
Description
Technical field
The utility model relates to tyre vulcanization vaccum-pumping equipment field, particularly the energy-saving sulfuration vacuum extractor of one.
Background technology
In manufacture automobile tire process, need tire to be arranged in vulcanizer to carry out sulfuration, need to vacuumize curing bag in tire vulcanization process, the hot water temperature in capsule, at about 170 DEG C, can produce a large amount of exhaust steam when pressure reduces.Some tire plant directly uses vacuum pump evacuation without process usually at present, causes vavuum pump energy consumption to rise, and investment increases; Some producer then makes the exhaust steam condensation in vacuum tank by the heat exchange mode of heat exchanger, improve vavuum pump efficiency, design initial performances like this is more satisfactory, but after long-time use, cooling water can, in heat exchanger surface fouling, make heat exchange efficiency greatly reduce, energy-saving effect is deteriorated, after heat exchanger blocking, cleaning cost is high, and effect is unsatisfactory, and causes cooling water amount large because the coefficient of heat transfer is low, water pump, cooling tower load are increased, wastes energy.
Utility model content
In order to solve tire vulcanization process vavuum pump inefficiency in prior art, exhaust steam assimilation effect is poor, cooling water amount large and the problem of energy waste, and the utility model provides a kind of energy-saving sulfuration vacuum extractor.
In order to solve the problem, the utility model by the following technical solutions:
The utility model provides a kind of energy-saving sulfuration vacuum extractor, comprise low vacuum tank, be arranged on the falling-film absorber above low vacuum tank, the chilled water tank be connected with falling-film absorber respectively and cooling tower, falling-film absorber comprises cylindrical shell, and cylindrical shell sets gradually cooling water connecting pipe shower nozzle, stainless steel helices layer and exhaust steam redistributor from top to bottom; The top of cylindrical shell arranges and vacuumizes gas outlet, and bottom arranges and vacuumizes air inlet; Water inlet is offered in cylinder top side, and side, bottom sets out the mouth of a river, vacuumizes air inlet and is communicated with exhaust steam redistributor.
In the falling-film absorber that the utility model provides, stainless steel helices is set, cooling water is directly mixed with exhaust steam at filling surface by shower nozzle spray, filler increases heat exchange area, exhaust steam is fully cooled, substantially increase the operating efficiency of vavuum pump, decrease vavuum pump quantity, heat transfer heat exchange efficiency is high and there is not scale problems.Stainless steel helices can select Pall ring stainless steel helices or stainless steel structured packing.
Falling-film absorber exhaust steam porch devises an exhaust steam redistributor, changes gas original runner and gas is evenly distributed in falling-film absorber again, increase assimilation effect.
Falling-film absorber has the function of steam-water separator, and condensed water enters chilled water tank by pipeline, can not enter low vacuum tank and mix with hot water, thus reduce cooling tower load.
Chilled water tank is connected to the water outlet of falling-film absorber, and cooling tower is connected to the water inlet of falling-film absorber; Chilled water tank is connected with cooling tower by cooling water pipe, and cooling water pipe is provided with cooling water pump.Cooling tower, falling-film absorber and cooling tank are connected to form cooling system by communicating pipe and cooling water pipe.
As preferably, between low vacuum tank and chilled water tank, be provided with communicating pipe.During installation, the height of landing leg of chilled water tank can be regulated to make communicating pipe maintenance level.When Coolant-Level reduces, in vacuum tank, water is by communicating pipe to chilled water tank moisturizing, realizes cooling water self-sufficient, saving water resource, and this water is demineralized water, non flouling behaviour.
As preferably, increase mozzle in low vacuum tank, mozzle end is provided with hydraulic barrier.Hot water can be separated with exhaust steam by mozzle, and the globule is able to be separated with exhaust steam under the double action of gravity with inertia, and exhaust steam straight taps into and is cooled into falling-film absorber, increases pumping efficiency; Low vacuum tank bottom is provided with and vacuumizes drainage pipeline and vacuum drainage pump, and the water of drainage pipeline can be used for boiler, oxygen-eliminating device and other water systems; In addition, low vacuum tank is also provided with vacuum lead.
Hand hole is arranged on the position of shower nozzle, blocks or needs to be convenient to directly to open hand hole during examine and replace change at shower nozzle, convenient and swift.
As preferably, the gas outlet place that vacuumizes of falling-film absorber is connected with vacuum pumping pump by vacuum lead, and vacuum pumping pump is connected with blow-down pipe.
Falling-film absorber is arranged on above low vacuum tank, is connected with vacuum pumping pump by vacuum lead, and vacuum pumping pump connects blow-down pipe and forms pumped vacuum systems.Exhaust steam condensation makes the efficiency vacuumized be improved, and reduces pump energy consumption, decreases vavuum pump quantity, and the equipment that decreases takes up an area space and first cost, and decrease the operation and maintenance cost of equipment, be a kind of novel energy-saving vulcanizing pumped vacuum systems simultaneously.
The utility model, in order to solve the technical bottleneck of pumped vacuum systems in tire vulcanization process, provides a kind of energy-saving sulfuration vacuum extractor.This device utilizes falling-film absorber, solves tire vulcanization process vavuum pump inefficiency, exhaust steam assimilation effect is poor, cooling water amount large and the problem of energy waste.The advantages such as this device has that equipment is simple, and equipment investment is few, and the little and energy-saving effect of floor space is remarkable, are beneficial to industrial production.
Accompanying drawing explanation
Fig. 1 is the structural representation of energy-saving sulfuration vacuum extractor;
Fig. 2 is the cross-sectional of falling-film absorber;
Fig. 3 is the cross-sectional of low vacuum tank.
Detailed description of the invention
In order to enable those skilled in the art to better to understand the utility model scheme, below in conjunction with the drawings and specific embodiments, the utility model is further detailed:
The utility model provides a kind of energy-saving sulfuration vacuum extractor, comprise low vacuum tank 10, be arranged on the falling-film absorber 6 above low vacuum tank 10, the chilled water tank 2 be connected with falling-film absorber 6 respectively and cooling tower 5, falling-film absorber 6 comprises cylindrical shell 68, cylindrical shell 68 sets gradually cooling water connecting pipe shower nozzle 65 from top to bottom, stainless steel helices layer 66 and exhaust steam redistributor 69, the top of cylindrical shell, bottom is respectively equipped with and vacuumizes gas outlet 62 and vacuumize air inlet 61, cylinder top, side, bottom has water inlet 63 and delivery port 64, vacuumize air inlet 61 to be communicated with exhaust steam redistributor 69.
Hand hole 67 is set in the position of cooling water connecting pipe shower nozzle, blocks at shower nozzle or need during examine and replace, to be convenient to directly to open hand hole and change, convenient and swift.
Chilled water tank 2 is connected to delivery port 64 place of falling-film absorber, and cooling tower 5 is connected to water inlet 63 place of falling-film absorber; Chilled water tank 2 is connected with cooling tower 5 by cooling water pipe 3, and cooling water pipe 3 is provided with cooling water pump 1.Cooling tower 5, falling-film absorber 6 and cooling tank 2 by and cooling water pipe be connected to form cooling system.
As preferably, between low vacuum tank and chilled water tank, be provided with communicating pipe 4.
As preferably, increase mozzle 101 in low vacuum tank, mozzle end is provided with hydraulic barrier 102.Low vacuum tank 10 bottom is provided with drainage pipeline 11 and vacuum drainage pump 12, and low vacuum tank is also provided with vacuum lead 9.
In addition, gas outlet 62 place that vacuumizes of falling-film absorber 6 is connected with vacuum pumping pump 7 by vacuum lead, and vacuum pumping pump 7 is connected with blow-down pipe 8.
Hot water and steam during operation in curing bag is pumped in low vacuum tank 10, and when pressure reduces, hot water produces a large amount of exhaust steam, and when falling-film absorber 6, exhaust steam is by the water quench from cooling tower 5; In falling-film absorber 6, gas is separated with water, and it is emptying that gas enters vavuum pump 7, and water enters chilled water tank 2 and gets to cooling tower 5 by cooling water pump 1 and again cools.When in chilled water tank 2, liquid level declines, in energy-saving low vacuum tank 10, water gives cooling water system moisturizing by communicating pipe 4.
For all steel 1,300,000 cover/year sulfuration pumped vacuum systems, traditional pumped vacuum systems needs 4 55KW vavuum pumps (open 3 for 1), and year runs power consumption 1,380,000 degree; Can save 2 55KW vavuum pumps according to energy-saving sulfuration pumped vacuum systems, the power consumption of cooling water pump cooling tower, year runs power consumption 600,000 degree, and year saves electricity 680,000 degree.It is simple that this device has equipment, and the advantages such as equipment investment is few, and the little energy-saving effect of floor space is remarkable, are beneficial to industrial production.
Above sulfuration vacuum extractor provided by the utility model is described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and central idea for helping.Should be understood that; for the those skilled in the art of the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (8)
1. an energy-saving sulfuration vacuum extractor, comprise low vacuum tank, be arranged on the falling-film absorber above low vacuum tank, the chilled water tank be connected with falling-film absorber respectively and cooling tower, it is characterized in that: falling-film absorber comprises cylindrical shell, cylindrical shell sets gradually cooling water connecting pipe shower nozzle, stainless steel helices layer and exhaust steam redistributor from top to bottom; The top of cylindrical shell arranges and vacuumizes gas outlet, and bottom arranges and vacuumizes air inlet; Water inlet is offered in cylinder top side, and side, bottom sets out the mouth of a river, vacuumizes air inlet and is communicated with exhaust steam redistributor.
2. energy-saving sulfuration vacuum extractor as claimed in claim 1, it is characterized in that: chilled water tank is connected to the water outlet of falling-film absorber, cooling tower is connected to the water inlet of falling-film absorber.
3. energy-saving sulfuration vacuum extractor as claimed in claim 1 or 2, it is characterized in that: chilled water tank is connected with cooling tower by cooling water pipe, cooling water pipe is provided with cooling water pump.
4. energy-saving sulfuration vacuum extractor as claimed in claim 1 or 2, is characterized in that: be provided with communicating pipe between low vacuum tank and chilled water tank.
5. energy-saving sulfuration vacuum extractor as claimed in claim 1 or 2, it is characterized in that: have additional mozzle in low vacuum tank, mozzle end arranges hydraulic barrier.
6. energy-saving sulfuration vacuum extractor as claimed in claim 1 or 2, is characterized in that: low vacuum tank bottom is provided with and vacuumizes drainage pipeline and vacuum drainage pump.
7. energy-saving sulfuration vacuum extractor as claimed in claim 1 or 2, is characterized in that: low vacuum tank is also provided with vacuum lead.
8. energy-saving sulfuration vacuum extractor as claimed in claim 1 or 2, is characterized in that: the gas outlet place that vacuumizes of falling-film absorber is connected with vacuum pumping pump by vacuum lead, and vacuum pumping pump is connected with blow-down pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520051732.3U CN204450973U (en) | 2015-01-26 | 2015-01-26 | A kind of energy-saving sulfuration vacuum extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520051732.3U CN204450973U (en) | 2015-01-26 | 2015-01-26 | A kind of energy-saving sulfuration vacuum extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204450973U true CN204450973U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520051732.3U Active CN204450973U (en) | 2015-01-26 | 2015-01-26 | A kind of energy-saving sulfuration vacuum extractor |
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| Country | Link |
|---|---|
| CN (1) | CN204450973U (en) |
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2015
- 2015-01-26 CN CN201520051732.3U patent/CN204450973U/en active Active
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