CN102179207A - Pressure-holding drainage device of autoclave - Google Patents
Pressure-holding drainage device of autoclave Download PDFInfo
- Publication number
- CN102179207A CN102179207A CN2011100281868A CN201110028186A CN102179207A CN 102179207 A CN102179207 A CN 102179207A CN 2011100281868 A CN2011100281868 A CN 2011100281868A CN 201110028186 A CN201110028186 A CN 201110028186A CN 102179207 A CN102179207 A CN 102179207A
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- drainage
- autoclave
- pressure
- still kettle
- delivery port
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Abstract
The invention relates to a pressure-holding drainage device of an autoclave, which comprises a drainage outlet; the drainage outlet is connected with a drainage pipeline connector; the drainage pipeline connector comprises a first water outlet and a second water outlet; the first water outlet is connected with a blowdown valve; the second water outlet is connected with a ball valve; a liquid outlet of the ball valve is connected with a steam trap. The pressure-holding drainage device of an autoclave can allow the autoclave to drain even in a pressure-holding status, which avoids the problem of untimely drainage and prevents safety accidents such as staff burn or explosion.
Description
Technical field
The present invention and a kind of still kettle pressurize drainage arrangement.
Background technology
Still kettle is a kind of pressure vessel that is widely used in industrial circles such as building materials, chemical industry, medicine, rubber.According to the performance requirement of product, generally be with saturated vapor for adding thermal medium, product is placed in the still, under the condition of high temperature and high pressure, product generation physics and chemical reaction reach the requirement of expection.In the steam press maintenance process, be benchmark with the temperature, the product steam press maintenance is divided into intensification, constant temperature and cooling three phases.Because goods and saturated vapor generation heat exchange, will produce a large amount of condensed waters in intensification and temperature-fall period, if untimely discharging, condensed water will accumulate in the still kettle bottom, cause the still kettle internal temperature inhomogeneous, still wall upper and lower temperature difference is excessive, thereby causes the product disqualification rate to strengthen, still kettle arch distortion; On the other hand, owing to also incorporated the corrosive substance that comes from product in a large number in the condensed water, increased the solubility of oxygen in condensed water under the condition of high temperature again, under the effect of above-mentioned Several Factors, the still kettle that gathers too much condensed water can corrode very soon, its material can produce damage, and performance also can worsen, and still kettle can shorten service life.Still kettle can not draining under packing state in addition, need emit earlier under the situation of a part of superheated vapor and just can carry out draining opening valve, when but equipment is opened valve at work and discharged by superheated vapor, might cause personnel's scald or accident such as explosion caused.
Summary of the invention
The technical problem to be solved in the present invention is: solve the draining in time of existing still kettle or under packing state if want draining need open valve discharge superheated vapor earlier, to such an extent as to cause personnel's the scald or the technical problem of accident such as explosion caused.The invention provides a kind of still kettle pressurize drainage arrangement,, make gas can in connector, obtain buffering earlier, discharge again after the condensed water deposition by connect the drainage pipeline connector at still kettle autoclave body bottom drainage interface place.Condensed water in the still kettle not only can in time be discharged like this, has also avoided the generation of security incidents such as personnel's scald and blast.
The technical solution adopted for the present invention to solve the technical problems is: a kind of still kettle pressurize drainage arrangement, has discharge outlet, it is characterized in that: discharge outlet is connected to the drainage pipeline connector, described drainage pipeline connector has first delivery port and second delivery port, the first delivery port place is connected to blowoff valve, the second delivery port place is connected to ball valve, and the liquid outlet of ball valve is connected to steam trap.
The invention has the beneficial effects as follows: this still kettle pressurize drainage arrangement, by connect the drainage pipeline connector at still kettle autoclave body bottom drainage interface place, make gas can in connector, obtain buffering earlier, discharge again after the condensed water deposition.Condensed water in the still kettle not only can in time be discharged like this, has also avoided the generation of security incidents such as personnel's scald and blast.Can open blowoff valve after pressurize is finished discharges remaining waste water.This device has effectively improved production efficiency and product quality, has also guaranteed the safety of producing.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the specific embodiment of still kettle pressurize drainage arrangement of the present invention.
Among the figure: 1, drainage pipeline connector, 2, blowoff valve, 3, ball valve, 4, steam trap, discharge outlet, 6, first delivery port, 7, second delivery port
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
The specific embodiment of still kettle pressurize drainage arrangement of the present invention as shown in Figure 1, it has discharge outlet 5, discharge outlet 5 is connected to drainage pipeline connector 1, drainage pipeline connector 1 has first delivery port 6 and second delivery port 7, first delivery port, 6 places are connected to blowoff valve 2, second delivery port, 7 places are connected to ball valve 3, and the liquid outlet of ball valve 3 is connected to steam trap 4.
By being connected with drainage pipeline connector 1 at still kettle autoclave body bottom discharge outlet 5 places, make superheated vapor can in drainage pipeline connector 1, obtain buffering earlier, discharge condensed water again after making its condensation deposition.Even under packing state during draining, the staff can avoid also effectively having prevented the generation of security incidents such as blast because of opening the scald that the Valved discharge superheated vapor causes like this.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (1)
1. still kettle pressurize drainage arrangement, has discharge outlet (5), it is characterized in that: discharge outlet (5) is connected to drainage pipeline connector (1), described drainage pipeline connector (1) has first delivery port (6) and second delivery port (7), first delivery port (6) locates to be connected to blowoff valve (2), second delivery port (7) locates to be connected to ball valve (3), and the liquid outlet of ball valve (3) is connected to steam trap (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100281868A CN102179207A (en) | 2011-01-26 | 2011-01-26 | Pressure-holding drainage device of autoclave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100281868A CN102179207A (en) | 2011-01-26 | 2011-01-26 | Pressure-holding drainage device of autoclave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102179207A true CN102179207A (en) | 2011-09-14 |
Family
ID=44565608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100281868A Pending CN102179207A (en) | 2011-01-26 | 2011-01-26 | Pressure-holding drainage device of autoclave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102179207A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863570A (en) * | 2017-03-31 | 2017-06-20 | 徐州工程学院 | A kind of drive device for driving still kettle kettle door switch |
| CN114953140A (en) * | 2022-05-11 | 2022-08-30 | 都匀开发区茂源建材科技发展有限公司 | Evaporate and press air entrainment brick to evaporate cauldron quick steam discharging device that evaporates |
-
2011
- 2011-01-26 CN CN2011100281868A patent/CN102179207A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863570A (en) * | 2017-03-31 | 2017-06-20 | 徐州工程学院 | A kind of drive device for driving still kettle kettle door switch |
| CN106863570B (en) * | 2017-03-31 | 2019-01-01 | 徐州工程学院 | It is a kind of for driving the driving device of still kettle kettle door switch |
| CN114953140A (en) * | 2022-05-11 | 2022-08-30 | 都匀开发区茂源建材科技发展有限公司 | Evaporate and press air entrainment brick to evaporate cauldron quick steam discharging device that evaporates |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110914 |