CN103953528A - Negative pressure vacuum system - Google Patents
Negative pressure vacuum system Download PDFInfo
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- CN103953528A CN103953528A CN201410148190.1A CN201410148190A CN103953528A CN 103953528 A CN103953528 A CN 103953528A CN 201410148190 A CN201410148190 A CN 201410148190A CN 103953528 A CN103953528 A CN 103953528A
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- vacuum pump
- knock out
- out drum
- waste
- vacuum system
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Abstract
The invention provides a negative pressure vacuum system, which belongs to an environment-friendly recovery device and comprises a buffer tank and pumping equipment, wherein the buffer tank is communicated with a rock debris box for storing fluid or semi-fluid waste, the pumping equipment is used for pumping the buffer tank, the buffer tank is of a closed structure and is communicated with the rock debris box through a pipeline, and the pumping equipment comprises a vacuum pump and a motor which drives the vacuum pump to work. Compared with the existing waste collecting scheme, the scheme adopted by the negative pressure vacuum system has the advantages that the damage to the health of an operator is avoided to the greatest degree, the manpower input is reduced, and the cost is lowered; personnel investment is reduced, the operation risk of personnel is lowered, and the operation safety is improved; the operation time is reduced by more than half, and the high operation efficiency is greatly realized; the degree of collecting the waste is increased, the waste is cleaned more completely compared with that in the past scheme, and the operation quality is improved.
Description
Technical field
The present invention relates to fluid and semifluid dirt cleaning field, refer to especially a kind of negative-pressure vacuum system, is a kind of waste environmental protection recovering device.
Background technique
Along with the development in epoch, energy consumption increases increasingly, and traditional oil can not meet market demand, petroleum drilling technology gradual perfection, and drilling depth increases increasingly.Meanwhile, the mud producing in drilling process and landwaste the like waste are also day by day increasing.Traditional processing method, i.e. situ of drilling well emergency burial, has not met the Environmental Protection Strategy that country proposes.Therefore,, in order to realize sustainable development, for the waste producing in drilling process, need professional processing recovery company to collect, reclaim, process.
In addition, also there is the situation of the clearing and retrieving difficulty of the fluid waste such as sewage, mud, cotton-shaped, thick shape and semisolid particle in field operation field in chemical industry, hydraulic engineering, metallurgy, mine etc.
At present, the waste producing in operation field working procedure, is mainly to be aspirated and coordinated manual work by diaphragm pump, and waste is transferred to specific store tank.But manual work accounts for leading, diaphragm pump is merely able to aspirate the waste that upper strata proportion is little, density is low, viscosity is low.For the block waste in slurry tank, high sticky high gravity waste, be merely able to by hand digging, man-handling of materials to specific store tank.The shortcoming of this method has: the first, and manual work is intensive, and personnel health damages, and operational risk is larger, has a lot of uncertain potential safety hazards; The second, operating speed is slow, affects drilling progress; The 3rd, manpower waste increases, deficiency in economic performance.
Summary of the invention
The present invention proposes a kind of negative-pressure vacuum system, is a kind of environmental protection recovery device of wastes, can conveniently aspirate bulk and high sticky high gravity mud, and efficiency is high, handling safety.
Technological scheme of the present invention is achieved in that a kind of negative-pressure vacuum system, comprise the knock out drum being communicated with the landwaste case of storing fluid or semifluid waste, and the pumping equipment that knock out drum is bled, described knock out drum is seal structure, and its with landwaste case between by pipeline, be communicated with; Described pumping equipment comprises vacuum pump, and the motor that drives vacuum pump work.
As preferably, in described knock out drum, be provided with the filter cleaner of the fine particle in filtering air-flow; Be equipped with for monitoring the liquid level sensor of the mist waste intake in knock out drum knock out drum bottom, and the waste blowdown bottom valve in discharge knock out drum is also equipped with in knock out drum bottom.
As preferably, the input end of described vacuum pump is provided with the safety valve that supplements air inflow, and controls the bypass butterfly valve that produces vacuum magnitude.
As preferably, described motor is anti-explosion motor, and described anti-explosion motor drives vacuum pump by transmission device, and temperature transducer is installed on anti-explosion motor.
As preferably, in described vacuum system, be also provided with water-cooled cooler, vacuum delivery side of pump is connected with the silencing apparatus of the noise producing for reducing high pressure draught, and the temp controller for the temperature of Real-Time Monitoring vacuum pump output terminal is housed on silencing apparatus.
Compared with prior art, the invention has the advantages that: compare with existing waste gathering scheme, negative-pressure vacuum system has farthest been avoided the Health cost to operator, and reduces the input of manpower, has reduced cost; Personnel drop into minimizing, have reduced personnel's operating risk, have improved operational security; The input of negative-pressure vacuum system, reduces the activity duration over half, has greatly realized the high efficiency of operation; To waste gathering heighten degree, than scheme in the past, clear up totallyer, improved operation quality.
Accompanying drawing explanation
Fig. 1 is system flow chart of the present invention.
In figure: 1, landwaste case; 2, knock out drum; 3, filter cleaner; 4, liquid level sensor; 5, blowdown bottom valve; 6, vacuum pump; 7, safety valve; 8, bypass butterfly valve; 9, water-cooled cooler; 10, anti-explosion motor; 11, temperature transducer; 12, silencing apparatus; 13, temp controller.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technological scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiments.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment who obtains under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment: referring to Fig. 1, a negative-pressure vacuum system, comprises the knock out drum 2 being communicated with the landwaste case 1 of storing fluid or semifluid waste, and the pumping equipment that knock out drum 2 is bled, described knock out drum 2 is seal structure, and its with landwaste case 1 between by pipeline, be communicated with; Described pumping equipment comprises vacuum pump 6, and the motor that drives vacuum pump 6 work.
As preferably, in described knock out drum 2, be provided with the filter cleaner 3 of the fine particle in filtering air-flow; Be equipped with for monitoring the liquid level sensor 4 of the mist waste intake in knock out drum 2 knock out drum 2 bottoms, and the waste blowdown bottom valve 5 in discharge knock out drum 2 is also equipped with in knock out drum 2 bottoms.
As preferably, the input end of described vacuum pump 6 is provided with the safety valve 7 that supplements air inflow, and controls the bypass butterfly valve 8 that produces vacuum magnitude.
As preferably, described motor is anti-explosion motor 10, and described anti-explosion motor 10 drives vacuum pump 6 by transmission device, and temperature transducer 11 is installed on anti-explosion motor 10.
As preferably, in described vacuum system, be also provided with one vacuum pump 6 is carried out to cooling water-cooled cooler 9, the output terminal of vacuum pump 6 is connected with the silencing apparatus 12 of the noise producing for reducing high pressure draught, and the temp controller 13 for the temperature of Real-Time Monitoring vacuum pump 6 output terminals is housed on silencing apparatus 12.
Knock out drum 2 input ends are connected with special-purpose sealed type landwaste case 1, because negative-pressure vacuum system suction is larger, can make waste form a small amount of mist, and knock out drum 2 Main Functions are protection vacuum pumps 6, prevent that refuse from entering damage vacuum pump 6.Filter cleaner 3 in knock out drum 2, is mainly used in fine particle in filtering air-flow, prevents that fine particle from entering vacuum pump 6, guarantees vacuum pump 6 safe operations.Liquid level sensor 4 and blowdown bottom valve 5 are equipped with in knock out drum 2 bottoms, liquid level sensor 4, for monitoring the intake of the mist waste in knock out drum 2, prevents that waste is full of knock out drum 2, enters vacuum pump 6, when liquid level reaches warning position, negative-pressure vacuum system can shut down automatically; The blowdown bottom valve 5 of bottommost is mainly used in discharging the waste in knock out drum 2, and clean knock out drum 2 is to open blowdown bottom valve 5, and knock out drum 2 output terminals are connected with vacuum pump 6.
Vacuum pump 6 is mainly to be driven by anti-explosion motor 10, and suction air, produces negative pressure, for whole system provides suction force.Input end at vacuum pump 6 is provided with safety valve 7 and bypass butterfly valve 8, and vacuum pump 6 integral installations are in water-cooled cooler 9.Safety valve 7 is mainly to supplement air inflow, prevents that equipment air inlet is not enough, causes equipment overload operation; Bypass butterfly valve 8 is mainly used for controlling negative-pressure vacuum system and produces vacuum magnitude, by opening and closing, reduces and increase the negative pressure value of negative-pressure vacuum system, to meet actual use needs.Water-cooled cooler 9 is mainly used for reducing the temperature of vacuum pump 6.Vacuum pump 6 output terminal silencing apparatuss 12 connect.
Anti-explosion motor 10 is mainly to drive vacuum pump 6 runnings by transmission device, for whole negative-pressure vacuum system provides power.Temperature transducer 11 is installed on anti-explosion motor 10, and temperature transducer 11 is mainly the temperature of restriction anti-explosion motor 10.Work long hours, the temperature of anti-explosion motor 10 can raise gradually, and when temperature arrives warning temperature, negative-pressure vacuum system can stop automatically, prevents that excess Temperature from burning anti-explosion motor 10.
Silencing apparatus 12 is arranged on vacuum pump 6 output terminals, is mainly used in reducing the noise pollution that high pressure draught produces.Temp controller 13 is housed on silencing apparatus 12, and temp controller 13 is mainly used for the temperature of Real-Time Monitoring vacuum pump 6 output terminals, avoids excess Temperature, burns vacuum pump 6.
Vacuum pump 6 relief openings are provided with telescopic expansion of metal flange, prevent the damage equipment of tearing that under high temperature, expansion of metal stretches and brings; The full employing fast of equipment connection part connects, easy installation and removal; Can reach-0.07Mpa of system negative pressure, the about 52m of flow
3/ min, operating efficiency is high; This system adopts low noise, high-performance import vacuum pump 6, can aspirate fluids such as comprising sewage, mud, thick liquid and semisolid particle, can meet on-the-spot different material and reclaim fast cleaning demand.
Compare with existing waste gathering scheme, negative-pressure vacuum system has the following advantages: the first, avoided artificial direct input, and well protected operator ' s health; The second, personnel drop into minimizing, have reduced personnel's operating risk, have improved operational security; The 3rd, the input of negative-pressure vacuum system, reduces the activity duration over half, has greatly realized the high efficiency of operation; The 4th, to waste gathering heighten degree, than scheme in the past, clear up totallyer, improved operation quality.
Negative-pressure vacuum system, is mainly tending towards modular integrated, and key point of the present invention is code for structural design, and each component hierarchical link is clearly demarcated, coordinates each sensor and temp controller 13 can realize intellectualized operation, by simple training, just can go up handling.Negative-pressure vacuum system is widely used in the industries such as oil, chemical industry, hydraulic engineering, metallurgy, mine.Have that volume is little, structure is advanced, easy to operate, safety and environmental protection, functional characteristics efficiently, for numerous clients bring very high economic benefit.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. a negative-pressure vacuum system, it is characterized in that: comprise the knock out drum (2) being communicated with the landwaste case (1) of storing fluid or semifluid waste, and the pumping equipment that knock out drum (2) is bled, described knock out drum (2) is seal structure, and its with landwaste case (1) between by pipeline, be communicated with; Described pumping equipment comprises vacuum pump (6), and the motor that drives vacuum pump (6) work.
2. negative-pressure vacuum system according to claim 1, is characterized in that: the filter cleaner (3) that is provided with the fine particle in filtering air-flow in described knock out drum (2); Be equipped with for monitoring the liquid level sensor (4) of the mist waste intake in knock out drum (2) knock out drum (2) bottom, and the waste blowdown bottom valve (5) in discharge knock out drum (2) is also equipped with in knock out drum (2) bottom.
3. negative-pressure vacuum system according to claim 1 and 2, is characterized in that: the input end of described vacuum pump (6) is provided with the safety valve (7) that supplements air inflow, and controls the bypass butterfly valve (8) that produces vacuum magnitude.
4. negative-pressure vacuum system according to claim 3, is characterized in that: described motor is anti-explosion motor (10), and described anti-explosion motor (10) drives vacuum pump (6) by transmission device, and temperature transducer (11) is installed on anti-explosion motor (10).
5. negative-pressure vacuum system according to claim 4, it is characterized in that: in described vacuum system, be also provided with one vacuum pump (6) is carried out to cooling water-cooled cooler (9), the output terminal of vacuum pump (6) is connected with the silencing apparatus (12) of the noise producing for reducing high pressure draught, and the temp controller (13) for the temperature of Real-Time Monitoring vacuum pump (6) output terminal is housed on silencing apparatus (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410148190.1A CN103953528A (en) | 2014-04-14 | 2014-04-14 | Negative pressure vacuum system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410148190.1A CN103953528A (en) | 2014-04-14 | 2014-04-14 | Negative pressure vacuum system |
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| Publication Number | Publication Date |
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| CN103953528A true CN103953528A (en) | 2014-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410148190.1A Pending CN103953528A (en) | 2014-04-14 | 2014-04-14 | Negative pressure vacuum system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026145A (en) * | 2018-08-29 | 2018-12-18 | 山东中车华腾环保科技有限公司 | A kind of distributing low-pressure drainage system suitable for the low-lying point of transit tunnel |
| CN113148217A (en) * | 2021-06-09 | 2021-07-23 | 中国科学院工程热物理研究所 | Launch auxiliary power unit |
Citations (6)
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| CN201423291Y (en) * | 2009-05-06 | 2010-03-17 | 北京华中新工贸有限公司 | Vacuum crushing device |
| CN101690954A (en) * | 2009-09-14 | 2010-04-07 | 焦保安 | Oil filter of nonferrous metal foil rolling industry |
| CN202028320U (en) * | 2011-04-14 | 2011-11-09 | 深圳市山水乐环保科技有限公司 | Organic waste gas processing plant |
| FR2968730A1 (en) * | 2010-12-14 | 2012-06-15 | Alcatel Lucent | Device for pumping e.g. load lock chamber, has reservoir including inlet that communicates with conduit, and outlet that communicates with another conduit, where conduits carry respective solenoid valves |
| CN103340474A (en) * | 2013-07-08 | 2013-10-09 | 中国农业科学院农产品加工研究所 | Vacuum variable-pressure buffering device for food processing |
| CN203783857U (en) * | 2014-04-14 | 2014-08-20 | 成都威钢石油设备有限公司 | Negative pressure vacuum system |
-
2014
- 2014-04-14 CN CN201410148190.1A patent/CN103953528A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201423291Y (en) * | 2009-05-06 | 2010-03-17 | 北京华中新工贸有限公司 | Vacuum crushing device |
| CN101690954A (en) * | 2009-09-14 | 2010-04-07 | 焦保安 | Oil filter of nonferrous metal foil rolling industry |
| FR2968730A1 (en) * | 2010-12-14 | 2012-06-15 | Alcatel Lucent | Device for pumping e.g. load lock chamber, has reservoir including inlet that communicates with conduit, and outlet that communicates with another conduit, where conduits carry respective solenoid valves |
| CN202028320U (en) * | 2011-04-14 | 2011-11-09 | 深圳市山水乐环保科技有限公司 | Organic waste gas processing plant |
| CN103340474A (en) * | 2013-07-08 | 2013-10-09 | 中国农业科学院农产品加工研究所 | Vacuum variable-pressure buffering device for food processing |
| CN203783857U (en) * | 2014-04-14 | 2014-08-20 | 成都威钢石油设备有限公司 | Negative pressure vacuum system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026145A (en) * | 2018-08-29 | 2018-12-18 | 山东中车华腾环保科技有限公司 | A kind of distributing low-pressure drainage system suitable for the low-lying point of transit tunnel |
| CN113148217A (en) * | 2021-06-09 | 2021-07-23 | 中国科学院工程热物理研究所 | Launch auxiliary power unit |
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Application publication date: 20140730 |