CN108825501A - A kind of coal mine movable water ring vacuum pump online automatic desludging device - Google Patents
A kind of coal mine movable water ring vacuum pump online automatic desludging device Download PDFInfo
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- CN108825501A CN108825501A CN201810554544.0A CN201810554544A CN108825501A CN 108825501 A CN108825501 A CN 108825501A CN 201810554544 A CN201810554544 A CN 201810554544A CN 108825501 A CN108825501 A CN 108825501A
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- pump
- filter
- vacuum pump
- ring vacuum
- control cabinet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
- F04C19/004—Details concerning the operating liquid, e.g. nature, separation, cooling, cleaning, control of the supply
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtration Of Liquid (AREA)
Abstract
A kind of coal mine movable water ring vacuum pump online automatic desludging device, including intrinsic safety control cabinet, control cabinet, heating starting device filter starter, filtered motor, secondary filter, grade one filter, circulating pump, pump motor, steel globe valve, hose, spray tank；Intrinsic safety control cabinet, pump startup device, heating starting device and filtering starter pass through cable respectively and connect with control cabinet；Water quality detection module is mounted on secondary filter by steel globe valve, on the circulation line between grade one filter；Secondary filter, liquid level sensor, temperature sensor, water quality detection module pass through cable and are connected with control cabinet.Advantages of the present invention：It solves the problems, such as the equipment scale removal such as coal mine water ring vacuum pump, quickly, thoroughly removes the scale that water ring vacuum pump inner wall and impeller, distribution plate etc. deposit, realize the autonomous accurate judgement of automatic desludging and scale removal effect, reduce human cost, improve pumping plant utilization efficiency.
Description
Technical field
The present invention relates to water ring vacuum pump cleaning and descaling device fields, in particular to a kind of coal mine movable water ring
Vacuum pump online automatic desludging device.
Background technique
In gas drainage system of coal mine, the dirty evil of the equipment such as water ring vacuum pump is to perplex the serious problems of coal mine.Water ring
Vacuum pump operation for a period of time after, pump case inner surface and impeller are covered by hard dirty layer, if processing is not in time, that is, are blocked
There is the danger for twisting off pump shaft or burning motor in pump accident, influence the service efficiency of vacuum pump, increase non-programmed halt number,
Endanger gas drainage system and mine safety.
Currently, the existing descaling method of coal mine mainly includes softened water, artificial pickling or high pressure water flushing and electronics water process
Technology etc..Wherein, softened water method refers to, when the raw water containing hardness is by the resin layer of exchanger, calcium, magnesium in water from
Son releases sodium ion by resin adsorption, and the water flowed out in such exchanger is exactly the softened water for eliminating hardness ions.
Artificial pickling is impregnated using acids cleaning solution or flushing device surface, solvable using acidic materials and reactive metal oxide generation
Substance generates gas with dirty qualitative response and loose relic reaches scale removal purpose.High pressure water flushing manually tears machine open and directly uses height
The method that pressure hydraulic giant flushing device inner surface carrys out scale removal.Electronics water treatment technology is to generate electromagnetic field by electronic equipment, in electricity
Hydrone is in high-speed motion state under magnetic fields, and the calcium ions and magnesium ions in water is made to be kept in motion and can not combine and form water
Dirt achievees the purpose that prevent fouling.
After resin adsorption calcium and magnesium ion reaches certain saturation degree, the hardness of water outlet constantly increases softened water method, this
Kind method permanence operation is simultaneously bad, and can not thoroughly change water quality, consumes a large amount of water softeners；Artificial acid washing method needs stop
Machine is torn pump open, is spent human and material resources, and equipment corrosion injury, waste liquor contamination water quality and environment are caused.High pressure water flushing washing method can not be thorough
Bottom removes the scale of deep layer attachment, wastes water source, labor intensive；Electronic water-processing process consuming energy, and the environment such as electromagnetism are not
Convenient for being used in environment such as coal mine gas pumping plants.
Summary of the invention
The purpose of the invention is to overcome the above problem, a kind of coal mine movable water ring vacuum pump is provided and has existed
Line automatic descaling apparatus.
The present invention provides a kind of coal mine movable water ring vacuum pump online automatic desludging devices, it is characterised in that：
The coal mine movable water ring vacuum pump online automatic desludging device, including intrinsic safety control cabinet 1, control cabinet 2,1# pump open
Dynamic device 3,2# pump startup device 4, heating starting device 5, filtering starter 6, filtered motor 7, secondary filter 8, grade one filter 9,
1# circulating pump 10,1# pump motor 11,2# pump motor 12,2# circulating pump 13, steel globe valve 14, hose 15, spray tank 16, liquid level pass
Sensor 17, temperature sensor 18, water quality detection module 19, quick coupling 20, heater 21, electric control valve 22, deslagging filtering
Device 23, buffer 24；
Wherein：Intrinsic safety control cabinet 1,1# pump startup device 3,2# pump startup device 4, heating starting device 5 filter starter 6, pass through
Cable is connect with control cabinet 2；Secondary filter 8 is connect by filtered motor 7 with filtering starter 6；Water quality detection module 19 passes through
It crosses steel globe valve 14 and is mounted on secondary filter 8, on the circulation line between grade one filter 9；Spray tank 16 passes through circulation pipe
Road is connect with secondary filter 8, and liquid level sensor 12 is mounted on 16 side of spray tank, and heater 21 is mounted on 16 bottom of spray tank
Portion, and be connected by cable with heating starting device 5；
Buffer 24, deslagging filter 23, steel globe valve 14, temperature sensor 18 and medical fluid are passed through in 13 one end of 2# circulating pump
The water outlet of case 16 is connected, and the other end is connected using quick coupling 20 with the water inlet of water ring vacuum pump；2# circulating pump 13 passes through
Cable is connected with 2# pump motor 12 and 2# pump startup device 4.10 one end of 1# circulating pump passes through steel globe valve 14 and 9 phase of grade one filter
Even, the other end is connected through buffer 24, using quick coupling 20 with water ring vacuum pump water outlet, 1# circulating pump 10 pass through cable and
1# pump motor is connected with 1# pump startup device 3.Secondary filter 8, liquid level sensor 17, temperature sensor 18, water quality detection module
19 are connected by cable with control cabinet 2.
The control cabinet 2 is PLC control cabinet 2.
The liquid level sensor 17 is capacitance sensor.
The temperature sensor 18 is platinum sensor.
Apparatus for eliminating sludge bottom is equipped with idler wheel, easy to remove；
It is connect by quick coupling with water ring vacuum pump, forms water circulation system, installed simple, convenient, fast.By basis
The medical fluid of water analysis formulated, circulation are injected in vacuum pump body, are recycled in heating, are finally completed scale removal.Scale removal process
In, with falling off for dirt, filter plays an important role, and grade one filter in time filters out dirt, is deposited to bottom row
Out；Enter secondary filter later, carries out fine filtering.Secondary filter needs to carry out filter gauze cleaning, and it is manual, poor to be designed as
Three kinds of pressure, timing cleaning ways, are controlled by PLC.
Advantages of the present invention：
Coal mine movable water ring vacuum pump online automatic desludging device of the present invention solves coal mine Water-ring vacuum
Pump etc. equipment scale removal problem, can quickly, thoroughly remove water ring vacuum pump inner wall and impeller, distribution plate etc. deposition scale,
It is able to achieve the autonomous accurate judgement of automatic desludging and scale removal effect again, reduces human cost, improve pumping plant utilization efficiency.Scale removal effect
Fruit is good, and 98% or more scale of water ring vacuum pump can be effectively removed in 10 hours；On Line Foul Removing Technology is not required to the dismantling pump housing, reduces work
It measures；Device is controlled to a vacuum pump simply, easy for installation, and bottom end is equipped with idler wheel, is moved easily；With water quality pH value, conductivity,
Turbidity measurement function；
Device intelligence degree is high, and man-machine interface is friendly, easy to operate.
Detailed description of the invention
With reference to the accompanying drawing and embodiment the present invention is described in further detail：
Fig. 1 is coal mine movable water ring vacuum pump online automatic desludging schematic device.
Specific embodiment
Embodiment 1
A kind of coal mine movable water ring vacuum pump online automatic desludging device is present embodiments provided, feature exists
In：The coal mine movable water ring vacuum pump online automatic desludging device, including intrinsic safety control cabinet 1, control cabinet 2,1#
Pump startup device 3,2# pump startup device 4, heating starting device 5 filter starter 6, filtered motor 7, secondary filter 8, by-pass filtration
Device 9,1# circulating pump 10,1# pump motor 11,2# pump motor 12,2# circulating pump 13, steel globe valve 14, hose 15, spray tank 16, liquid
Level sensor 17, temperature sensor 18, water quality detection module 19, quick coupling 20, heater 21, electric control valve 22, deslagging
Filter 23, buffer 24；
Wherein：Intrinsic safety control cabinet 1,1# pump startup device 3,2# pump startup device 4, heating starting device 5 filter starter 6, pass through
Cable is connect with control cabinet 2；Secondary filter 8 is connect by filtered motor 7 with filtering starter 6；Water quality detection module 19 passes through
It crosses steel globe valve 14 and is mounted on secondary filter 8, on the circulation line between grade one filter 9；Spray tank 16 passes through circulation pipe
Road is connect with secondary filter 8, and liquid level sensor 12 is mounted on 16 side of spray tank, and heater 21 is mounted on 16 bottom of spray tank
Portion, and be connected by cable with heating starting device 5；
Buffer 24, deslagging filter 23, steel globe valve 14, temperature sensor 18 and medical fluid are passed through in 13 one end of 2# circulating pump
The water outlet of case 16 is connected, and the other end is connected using quick coupling 20 with the water inlet of water ring vacuum pump；2# circulating pump 13 passes through
Cable is connected with 2# pump motor 12 and 2# pump startup device 4.10 one end of 1# circulating pump passes through steel globe valve 14 and 9 phase of grade one filter
Even, the other end is connected through buffer 24, using quick coupling 20 with water ring vacuum pump water outlet, 1# circulating pump 10 pass through cable and
1# pump motor is connected with 1# pump startup device 3.Secondary filter 8, liquid level sensor 17, temperature sensor 18, water quality detection module
19 are connected by cable with control cabinet 2.
The control cabinet 2 is PLC control cabinet 2.
The liquid level sensor 17 is capacitance sensor.
The temperature sensor 18 is platinum sensor.
Apparatus for eliminating sludge bottom is equipped with idler wheel, easy to remove；
It is connect by quick coupling with water ring vacuum pump, forms water circulation system, installed simple, convenient, fast.By basis
The medical fluid of water analysis formulated, circulation are injected in vacuum pump body, are recycled in heating, are finally completed scale removal.Scale removal process
In, with falling off for dirt, filter plays an important role, and grade one filter in time filters out dirt, is deposited to bottom row
Out；Enter secondary filter later, carries out fine filtering.Secondary filter needs to carry out filter gauze cleaning, and it is manual, poor to be designed as
Three kinds of pressure, timing cleaning ways, are controlled by PLC.
Selection places apparatus for eliminating sludge, locking device wheel with the closely located place of water ring vacuum pump.With with quick coupling
Hose connects apparatus for eliminating sludge inlet and outlet and vacuum pump inlet and outlet, and all valves are kept in off position.As in water ring vacuum pump
After injecting proper amount of clear water, apparatus for eliminating sludge outlet valve and water ring vacuum pump imported valve are opened by intrinsic safety control cabinet, control 2#
Pump startup device starts 2# pump, will mix in medicament injection water ring vacuum pump in apparatus for eliminating sludge, opens water ring vacuum pump outlet valve
With apparatus for eliminating sludge imported valve, control pump 1 starter starting 1# pump starts heater, opens all circulations on circulation line,
So that apparatus for eliminating sludge and water ring vacuum pump is formed water-flow circuit, cleans scale in water ring vacuum pump.It is observed and recorded in cleaning process
The water quality informations such as pH value, conductivity, the turbidity of sensor, pH value fills into medicament into system when increasing make pH value maintain to stablize.
When all parameter stabilities no longer change, indicate that scale is removed clean in vacuum pump, cleaning terminates.
Embodiment 2
A kind of coal mine movable water ring vacuum pump online automatic desludging device is present embodiments provided, feature exists
In：The coal mine movable water ring vacuum pump online automatic desludging device, including intrinsic safety control cabinet 1, control cabinet 2,1#
Pump startup device 3,2# pump startup device 4, heating starting device 5 filter starter 6, filtered motor 7, secondary filter 8, by-pass filtration
Device 9,1# circulating pump 10,1# pump motor 11,2# pump motor 12,2# circulating pump 13, steel globe valve 14, hose 15, spray tank 16, liquid
Level sensor 17, temperature sensor 18, water quality detection module 19, quick coupling 20, heater 21, electric control valve 22, deslagging
Filter 23, buffer 24；
Wherein：Intrinsic safety control cabinet 1,1# pump startup device 3,2# pump startup device 4, heating starting device 5 filter starter 6, pass through
Cable is connect with control cabinet 2；Secondary filter 8 is connect by filtered motor 7 with filtering starter 6；Water quality detection module 19 passes through
It crosses steel globe valve 14 and is mounted on secondary filter 8, on the circulation line between grade one filter 9；Spray tank 16 passes through circulation pipe
Road is connect with secondary filter 8, and liquid level sensor 12 is mounted on 16 side of spray tank, and heater 21 is mounted on 16 bottom of spray tank
Portion, and be connected by cable with heating starting device 5；
Buffer 24, deslagging filter 23, steel globe valve 14, temperature sensor 18 and medical fluid are passed through in 13 one end of 2# circulating pump
The water outlet of case 16 is connected, and the other end is connected using quick coupling 20 with the water inlet of water ring vacuum pump；2# circulating pump 13 passes through
Cable is connected with 2# pump motor 12 and 2# pump startup device 4.10 one end of 1# circulating pump passes through steel globe valve 14 and 9 phase of grade one filter
Even, the other end is connected through buffer 24, using quick coupling 20 with water ring vacuum pump water outlet, 1# circulating pump 10 pass through cable and
1# pump motor is connected with 1# pump startup device 3.Secondary filter 8, liquid level sensor 17, temperature sensor 18, water quality detection module
19 are connected by cable with control cabinet 2.
The control cabinet 2 is PLC control cabinet 2.
Apparatus for eliminating sludge bottom is equipped with idler wheel, easy to remove；
It is connect by quick coupling with water ring vacuum pump, forms water circulation system, installed simple, convenient, fast.By basis
The medical fluid of water analysis formulated, circulation are injected in vacuum pump body, are recycled in heating, are finally completed scale removal.Scale removal process
In, with falling off for dirt, filter plays an important role, and grade one filter in time filters out dirt, is deposited to bottom row
Out；Enter secondary filter later, carries out fine filtering.Secondary filter needs to carry out filter gauze cleaning, and it is manual, poor to be designed as
Three kinds of pressure, timing cleaning ways, are controlled by PLC.
Selection places apparatus for eliminating sludge, locking device wheel with the closely located place of water ring vacuum pump.With with quick coupling
Hose connects apparatus for eliminating sludge inlet and outlet and vacuum pump inlet and outlet, and all valves are kept in off position.As in water ring vacuum pump
After injecting proper amount of clear water, apparatus for eliminating sludge outlet valve and water ring vacuum pump imported valve are opened by intrinsic safety control cabinet, control 2#
Pump startup device starts 2# pump, will mix in medicament injection water ring vacuum pump in apparatus for eliminating sludge, opens water ring vacuum pump outlet valve
With apparatus for eliminating sludge imported valve, control pump 1 starter starting 1# pump starts heater, opens all circulations on circulation line,
So that apparatus for eliminating sludge and water ring vacuum pump is formed water-flow circuit, cleans scale in water ring vacuum pump.It is observed and recorded in cleaning process
The water quality informations such as pH value, conductivity, the turbidity of sensor, pH value fills into medicament into system when increasing make pH value maintain to stablize.
When all parameter stabilities no longer change, indicate that scale is removed clean in vacuum pump, cleaning terminates.
Claims (4)
1. a kind of coal mine movable water ring vacuum pump online automatic desludging device, it is characterised in that：The coal mine is used can
Movable type water ring vacuum pump online automatic desludging device, including intrinsic safety control cabinet (1), control cabinet (2), 1# pump startup device (3), 2#
Pump startup device (4), heating starting device (5) filter starter (6), filtered motor (7), secondary filter (8), grade one filter
(9), 1# circulating pump (10), 1# pump motor (11), 2# pump motor (12), 2# circulating pump (13), steel globe valve (14), hose
(15), spray tank (16), liquid level sensor (17), temperature sensor (18), water quality detection module (19), quick coupling (20),
Heater (21), electric control valve (22), deslagging filter (23), buffer (24)；
Wherein：Intrinsic safety control cabinet (1), 1# pump startup device (3), 2# pump startup device (4), heating starting device (5) and filtering starter
(6) it is connect respectively by cable with control cabinet (2)；Secondary filter (8) connects by filtered motor (7) and filtering starter (6)
It connects；Water quality detection module (19) is mounted on secondary filter (8) by steel globe valve (14), following between grade one filter (9)
Endless tube road；Spray tank (16) is connect by circulation line with secondary filter (8), and liquid level sensor (12) is mounted on spray tank
(16) side, heater (21) is mounted on spray tank (16) bottom, and is connected by cable with heating starting device (5)；
Buffer (24), deslagging filter (23), steel globe valve (14), temperature sensor (18) are passed through in 2# circulating pump (13) one end
It is connected with the water outlet of spray tank (16), the other end is connected using quick coupling (20) with the water inlet of water ring vacuum pump；2# is followed
Ring pump (13) is connected by cable with 2# pump motor (12) and 2# pump startup device (4)；1# circulating pump (10) one end passes through steel ball
Valve (14) is connected with grade one filter (9), and the other end is discharged through buffer (24) using quick coupling (20) and water ring vacuum pump
Mouth is connected, and 1# circulating pump (10) is connected by cable with 1# pump motor and 1# pump startup device (3)；Secondary filter (8), liquid level pass
Sensor (17), temperature sensor (18), water quality detection module (19) are connected by cable with control cabinet (2).
2. coal mine movable water ring vacuum pump online automatic desludging device described in accordance with the claim 1, it is characterised in that：
The control cabinet (2) is PLC control cabinet (2).
3. coal mine movable water ring vacuum pump online automatic desludging device described in accordance with the claim 1, it is characterised in that：
The liquid level sensor (17) is capacitance sensor.
4. coal mine movable water ring vacuum pump online automatic desludging device described in accordance with the claim 1, it is characterised in that：
The temperature sensor (18) is platinum sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810554544.0A CN108825501A (en) | 2018-06-01 | 2018-06-01 | A kind of coal mine movable water ring vacuum pump online automatic desludging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810554544.0A CN108825501A (en) | 2018-06-01 | 2018-06-01 | A kind of coal mine movable water ring vacuum pump online automatic desludging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108825501A true CN108825501A (en) | 2018-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810554544.0A Pending CN108825501A (en) | 2018-06-01 | 2018-06-01 | A kind of coal mine movable water ring vacuum pump online automatic desludging device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3575532A (en) * | 1968-03-15 | 1971-04-20 | Siemens Ag | Gas pump of a liquid-ring type |
| WO2006112042A1 (en) * | 2005-04-15 | 2006-10-26 | E & Cs Co., Ltd. | Method for removal of bacteria and cleaning for cooling tower and circulating water conduit in said cooling tower, and apparatus therefor |
| CN106045069A (en) * | 2016-07-18 | 2016-10-26 | 陈志宇 | Descaling and sterilization device for domestic drinking water pipe |
| CN106089716A (en) * | 2016-08-22 | 2016-11-09 | 成都超迈光电科技有限公司 | A kind of corrosion resistant flameproof environment protection type liquid ring vacuum unit |
| CN205748090U (en) * | 2016-05-12 | 2016-11-30 | 山东鲁亮压力容器制造有限公司 | A kind of heat exchanger automatic desludging system |
| CN108050877A (en) * | 2017-12-18 | 2018-05-18 | 蒋秋菊 | Retarding circulating water scaling device |
| CN208503014U (en) * | 2018-06-01 | 2019-02-15 | 煤科集团沈阳研究院有限公司 | A kind of coal mine movable water ring vacuum pump online automatic desludging device |
-
2018
- 2018-06-01 CN CN201810554544.0A patent/CN108825501A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3575532A (en) * | 1968-03-15 | 1971-04-20 | Siemens Ag | Gas pump of a liquid-ring type |
| WO2006112042A1 (en) * | 2005-04-15 | 2006-10-26 | E & Cs Co., Ltd. | Method for removal of bacteria and cleaning for cooling tower and circulating water conduit in said cooling tower, and apparatus therefor |
| CN205748090U (en) * | 2016-05-12 | 2016-11-30 | 山东鲁亮压力容器制造有限公司 | A kind of heat exchanger automatic desludging system |
| CN106045069A (en) * | 2016-07-18 | 2016-10-26 | 陈志宇 | Descaling and sterilization device for domestic drinking water pipe |
| CN106089716A (en) * | 2016-08-22 | 2016-11-09 | 成都超迈光电科技有限公司 | A kind of corrosion resistant flameproof environment protection type liquid ring vacuum unit |
| CN108050877A (en) * | 2017-12-18 | 2018-05-18 | 蒋秋菊 | Retarding circulating water scaling device |
| CN208503014U (en) * | 2018-06-01 | 2019-02-15 | 煤科集团沈阳研究院有限公司 | A kind of coal mine movable water ring vacuum pump online automatic desludging device |
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