CN109162308A - A kind of Novel full-automatic intelligent sump dredging device - Google Patents
A kind of Novel full-automatic intelligent sump dredging device Download PDFInfo
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- CN109162308A CN109162308A CN201811207298.8A CN201811207298A CN109162308A CN 109162308 A CN109162308 A CN 109162308A CN 201811207298 A CN201811207298 A CN 201811207298A CN 109162308 A CN109162308 A CN 109162308A
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- mud
- sump
- pump
- control system
- impeller
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- 239000003245 coal Substances 0.000 claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 14
- 230000002708 enhancing effect Effects 0.000 claims abstract description 13
- 239000004484 Briquette Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000003756 stirring Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 5
- 239000011435 rock Substances 0.000 claims description 3
- 239000010802 sludge Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000116 mitigating effect Effects 0.000 abstract description 2
- 230000032258 transport Effects 0.000 abstract 1
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F16/00—Drainage
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention relates to a kind of mine sump dredging technology field, specially a kind of Novel full-automatic intelligent sump dredging device.The present invention is made of enhancing ring, metal casing, jet pump, jet hole, impeller, impeller blade, mud pump inlet, power supply line, fixed device, discharge pipe, control system and power supply, filter press, slush pump, level pressure detector, device pedestal, level pressure detector connects the open and close of jet pump, impeller, slush pump in control system control device on pedestal, and the filter press that mud is discharged to neighbouring tunnel setting is carried out coal slime dewatering process for producing briquette by bottom of device discharge pipe and transports ground to through mine car by slush pump.The present invention is in sump first stage of construction mounting arrangements, high degree of automation, adaptable, functional reliability is strong, equipment can automatic intelligent continuous work, unattended, easy to maintain, improve shaft sump cleaning efficiency, labor intensity is brought down stocks in mitigation, saving of labor, it is time saving, save equipment, economize on resources.
Description
Technical field
The present invention relates to a kind of mine sump dredging technology fields, it belongs to mine mechanism, specially a kind of novel
Fully-automatic intelligent sump dredging device is suitable for cooperating cleaning coal mine underground sump mud with mine car.
Background technique
Coal mine underground sump is that coal production builds one of essential facility, each work during coal production
Face influence on groundwater safety in production, in order to which guarantee to produce is normally carried out and avoids what may be occurred to flood well accident, it is therefore desirable to
By underground everywhere underground water through pumping equipment guidance discharge focus at one-shaft sump, be discharged to ground by drainage underground pump house
Face.Gather shaft sump together with other solid impurities since water carries a large amount of coal slimes, the effective water capacity of shaft sump with
Coal slime largely precipitates aggregation with other solid impurities and gradually decreases, in order to guarantee that the effective water capacity of shaft sump needs periodic cleaning
Sediment in sump.Currently, in coal mine underground sump dredging work, there are many desilting equipments and modes, mainly have artificial clear
Silt, caterpillar track travelling, scraper-type, gas mixing pumped type, jet pump and slush pump convolution etc., the artificial dredging of shaft sump, need
Arrange that a large amount of manpower, large labor intensity, safety coefficient are low, desilting efficiency data is low, the unrestrained pollution environment of coal slime during dredging；It carries out
Band walking, scraper-type dredging equip more artificial dredging safety and sanitation, laborsaving, but these plant machinery degree are high, operation
It is complicated, not convenient for safeguarding, working environment adaptive faculty is poor, functional reliability is not strong, cannot disposably clear up tunneling boring, desilting efficiency data not
Height still needs to extensive work personnel；It is heavy that gas mixing pumped type, jet pump and slush pump convolution can not break up completely and stir mud
Shallow lake stack layer, dredging effect is general, be easy to appear equipment blocking, desilting efficiency data it is not high.
Summary of the invention
The purpose of the present invention is to solve the defects of above-mentioned existing construction equipment, i.e. shaft sump dredging needs a large amount of
Human and material resources, equipment, large labor intensity, safety coefficient are low, complicated for operation, not convenient for safeguarding, working environment adaptive faculty is poor, work
Reliability is not strong, cannot disposably clear up tunneling boring, can not break up completely and stir silt deposit stack layer, desilting efficiency data not
Height is easy to appear the problems such as equipment blocks, coal slime trickles down pollution environment during dredging.Wish to realize one by means of sophisticated equipment
Kind high degree of automation, adaptable, functional reliability is strong, easy to maintain, raising cleaning efficiency, reduces labor intensity, saves
Work, it is time saving, save equipment, economize on resources, be free from environmental pollution.
The present invention is using technical solution for its technical problem of solution:
A kind of Novel full-automatic intelligent sump dredging device, which is characterized in that by enhancing ring, metal casing, jet pump, penetrate
Discharge orifice, impeller, impeller blade, mud pump inlet, power supply line, fixed device, discharge pipe, control system and power supply, filter press, mud
Stock pump, level pressure detector, device pedestal composition；Metal casing is provided with outside described device main body；Outside described device metal
An equipment enhancing ring is arranged in cover top；Setting is jet pump, impeller, slush pump respectively from top to bottom in described device main body,
It is connect by power supply line with control system；The jet pump is arranged in apparatus main body, and jet hole is provided on jet pump；Institute
It states impeller to be arranged under jet pump, be made of turbine and impeller blade；The slush pump setting is fixed on device under impeller
On pedestal, slush pump is arranged with mud pump inlet；The level pressure detector is arranged on device pedestal for detecting
The detection device of the thickness of water level and mud in sump；The control system is the device that sump is arranged in adjacent to tunnel, is used for
The unlatching for connecting sump desilting equipment and power supply and control device is closed；The discharge pipe is that setting is connected in device base bottom
Mud pump apparatus, for conveying mud into the filter press of neighbouring tunnel setting；The filter press is arranged in sump adjacent to lane
The device of coal slime dewatering process for producing briquette is carried out in road, the fixed device is to be arranged below device pedestal to set for fixation
Standby device.
Further, the metal casing is a kind of equipment protecting equipment being arranged in outside device, that is, is prevented in shaft sump
There are large rock masses and other fixed substances to block or damage impeller blade when wheel rotation is to stir silt deposit stack layer,
Slush pump extracts in sludge process and blocks slush pump or discharge pipe, and device is caused to damage, and desilting system can not be normally carried out, dress
Set service life reduction.
Further, the enhancing ring is an equipment being arranged at the top of metal casing, i.e., occurs in desilting system device
Entire desilting system when blocking or can not work normally, is raised up with lifting device by enhancing ring and is examined by failure
It repairs.
Further, the level pressure detector is arranged on device pedestal for detecting water level and mud in sump
The detection device of thickness is connect by power supply line with control system, when level pressure detector test to upper part silt deposit
When stack layer and water common pressure are greater than initial setting up silt deposit stack layer and water common pressure value, level pressure detector will
Pressure is converted into signal and passes to control system, and control system carries out dredging work by opening desilting system.
Further, the control system is the device that sump is arranged in adjacent to tunnel, i.e. connection level pressure detector, water
The unlatching closure of storehouse desilting equipment, filter press and power supply and control device, realizes the monitoring of level pressure detector, control system control
Desilting equipment processed, realization dredging process is unattended, the work of continuous automatic intelligent.
Further, the jet pump is arranged in apparatus main body, is connect by power supply line with control system, so that control system
System controls its open and close, is provided with jet hole on jet pump, and when unlatching ejects high-velocity flow, for breaking up silt deposit heap
Lamination, load is excessive when impeller blade being avoided to open rotation can not rotate and then damage impeller, usually in impeller blade by upper
When portion's mud load is excessive to be rotated, control system opens jet pump.
Further, the impeller is arranged under jet pump, is made of turbine and impeller blade, by stirring silt deposit
Stack layer extracts so that mud becomes silt slurry convenient for slush pump；When impeller blade is by the excessive nothing of top mud load
When method rotates, control system closes impeller and opens jet pump.
Further, the slush pump setting is fixed on device pedestal under impeller, and slush pump is arranged with mud and is pumped into
Mouthful, mud sucks slush pump by mud pump inlet, conveys mud to neighbouring tunnel setting by the discharge pipe that bottom is arranged
In filter press.
Further, the filter press is the dress that sump is arranged in and carries out coal slime dewatering process for producing briquette in tunnel
It sets, open and close is connect and controlled with control system, the coal slime of generation is through the ground of car-haul.
Compared with the prior art, the invention has the beneficial effects that: on technical aspect, change plant machinery
Degree is high, complicated for operation, not convenient for safeguarding, working environment adaptive faculty is poor, functional reliability is not strong, cannot disposably clear up and break entirely
Face, desilting efficiency data is not high, still needs to extensive work personnel issue；On in terms of the construction, changes and need a large amount of manpower, labour strong
Degree is big, safety coefficient is low, desilting efficiency data is low, coal slime unrestrained the problems such as polluting environment during dredging；In economic aspect, realize
Unattended, continuous automatic intelligent work；High degree of automation of the present invention, adaptable, functional reliability is strong, is easy to tie up
Shield, improve cleaning efficiency, reduce labor intensity, saving of labor, it is time saving, save equipment, economize on resources, be free from environmental pollution.
Detailed description of the invention
Fig. 1 is structure front view of the invention
Fig. 2 is structure top view of the invention
Fig. 3 is coal mine underground sump layout drawing
Fig. 4 is present invention arrangement sump top view
Fig. 5 is that present invention arrangement sump is bowed front view
Fig. 6 is the working principle of the invention logic chart
Specific embodiment
The present invention is described in further detail below with reference to embodiment, embodiments of the present invention are not limited thereto.
As shown in Figs. 1-5, a kind of Novel full-automatic intelligent sump dredging device, by enhancing ring 1, metal casing 2, jet pump
3, jet hole 4, impeller 5, impeller blade 6, mud pump inlet 7, power supply line 8, fixed device 9, discharge pipe 10, control system and electricity
Source 11, filter press 12, slush pump 13, level pressure detector 14, device pedestal 15 form.
Metal casing 2 is provided with outside described device main body；One equipment enhancing ring is set at the top of described device metal casing 2
1；Setting is jet pump 3, impeller 5, slush pump 13 respectively from top to bottom in described device main body, is by power supply line 8 and control
11 connection of system；The jet pump 3 is arranged in apparatus main body, and jet hole 4 is provided on jet pump 3；The setting of impeller 5 exists
Under jet pump 3, it is made of turbine and impeller blade 6；The setting of slush pump 13 is fixed on device pedestal 15 under impeller 5
On, slush pump 13 is arranged with mud pump inlet 7；The level pressure detector 14 is arranged on device pedestal 15 for examining
Survey the detection device of the thickness of water level and mud in sump；The control system 11 is the device that sump is arranged in adjacent to tunnel,
Unlatching for connecting sump desilting equipment and power supply and control device is closed；The discharge pipe 10 is arranged in device pedestal 15
Bottom connects 13 device of slush pump, for conveying mud into the filter press 12 of neighbouring tunnel setting；The filter press 12 is to set
The device for carrying out coal slime dewatering process for producing briquette in tunnel in sump is set, the fixed device 9 is arranged in device base
Seat 15 is used for the device of fixed equipment below.
The metal casing 2 is a kind of equipment protecting equipment being arranged in outside device, that is, prevents from existing in shaft sump big
Block rock and other fixed substances block or damage impeller blade 6, mud when impeller 5 rotates to stir silt deposit stack layer
Slush pump 13 or discharge pipe 10 to be blocked in 13 extraction sludge process of pump, device is caused to damage, desilting system can not be normally carried out,
Service using life reduces.
The enhancing ring 1 is the equipment that the top of metal casing 2 is arranged in, i.e., break down in desilting system device,
When blocking or can not work normally, entire desilting system is raised up by enhancing ring 1 with lifting device and is overhauled.
The level pressure detector 14 is arranged on device pedestal 15 for detecting the thickness of water level and mud in sump
The detection device of degree is connect by power supply line with control system 11, when level pressure detector 14 detects that upper part mud is heavy
When shallow lake stack layer and water common pressure are greater than initial setting up silt deposit stack layer and water common pressure value, level pressure detector
14, which convert the pressure to signal, passes to control system 11, and control system 11 carries out dredging work by opening desilting system.
The control system 11 is the device that sump is arranged in adjacent to tunnel, i.e. connection level pressure detector 14, sump
The unlatching of desilting equipment, filter press 12 and power supply and control device is closed, and realizes that level pressure detector 14 monitors, control system
11 control desilting equipments, realization dredging process is unattended, the work of continuous automatic intelligent.
The jet pump 3 is arranged in apparatus main body, is connect by power supply line with control system 11, so that control system 11
Its open and close is controlled, is provided with jet hole 4 on jet pump 3, when unlatching ejects high-velocity flow, for breaking up silt deposit heap
Lamination, avoid impeller blade 6 open rotation when load it is excessive can not rotate so that damage impeller 5, usually impeller blade 6 by
When top mud load is excessive to be rotated, control system opens jet pump 3.
The impeller 5 is arranged under jet pump 3, is made of turbine and impeller blade 6, passes through stirring silt deposit accumulation
Layer extracts so that mud becomes silt slurry convenient for slush pump 13；When impeller blade 6 is by the excessive nothing of top mud load
When method rotates, control system 11 closes impeller 5 and opens jet pump 3.
The setting of slush pump 13 is fixed on device pedestal 15 under impeller 5, and slush pump 13 is arranged with mud and is pumped into
Mouth 7, mud suck slush pump 13 by mud pump inlet 7, convey mud to adjacent to tunnel by the discharge pipe 10 that bottom is arranged
In the filter press 12 of setting.
The filter press 12 is the device that sump is arranged in and carries out coal slime dewatering process for producing briquette in tunnel, with control
System 11 processed connects and controls open and close, and the coal slime of generation is through the ground of car-haul.
The working principle of the invention as shown in fig. 6, the present invention open, level pressure detector 14 detect sump in water level with
The thickness of mud, when level pressure detector 14 detects upper part with a thickness of L1Silt deposit stack layer and water common pressure
PtGreater than initial setting up with a thickness of L3=kL1, the silt deposit stack layer and water common pressure value P of (k constant)0When, level pressure
Detector 14 converts the pressure to signal and passes to control system 11, and control system 11 carries out dredging work by opening desilting system
Make；By stirring silt deposit stack layer, so that mud becomes silt slurry, extracted convenient for slush pump 13, impeller 5 is opened first
It opens, when impeller blade 6 is by top mud load pnExcessive when can not rotate, control system 11 closes impeller 5 and opens jet stream
Pump 3；Jet pump 3 is opened, and is ejected high-velocity flow by jet hole 4 and is broken up silt deposit stack layer, and impeller 5 is again after a period of time
It opens, if PnStill excessive, impeller blade 6 can not rotate, and be again switched off impeller 5, until impeller blade can rotate, jet pump 3
It closes, the unlatching of slush pump 13, mud sucks slush pump 13 by mud pump inlet 7, is conveyed by the discharge pipe 10 that bottom is arranged
Mud carries out coal slime dewatering process for producing briquette into the filter press 12 of neighbouring tunnel setting, and the coal slime of generation is through car-haul
Ground；When level pressure detector 14 detects pressure PtIt is L equal to water level3When to pressure P produced by level pressure detector 14m
When, desilting system is closed, and realizing that high degree of automation, adaptable, functional reliability is strong, equipment is unattended can be automatic
Intelligent continuous work, easy to maintain, to improve shaft sump cleaning efficiency, labor intensity, saving of labor, province are brought down stocks in mitigation
When, save equipment, economize on resources, be free from environmental pollution.
The protection scope of this invention is not limited to the content on specification, all identical as above-mentioned implementation structure, Huo Zheyi
According to technology deformation made by the technology of the present invention principle, belong to the present invention claims protection scope.
Claims (9)
1. a kind of Novel full-automatic intelligent sump dredging device, which is characterized in that by enhancing ring, metal casing, jet pump, jet stream
Hole, impeller, impeller blade, mud pump inlet, power supply line, fixed device, discharge pipe, control system and power supply, filter press, mud
Pump, level pressure detector, device pedestal composition；Metal casing is provided with outside described device main body；Described device metal casing
An equipment enhancing ring is arranged in top；Setting is jet pump, impeller, slush pump respectively from top to bottom in described device main body, is led to
It crosses power supply line to connect with control system, so that control system controls its open and close；The jet pump is arranged in apparatus main body,
And jet hole is provided on jet pump, when unlatching, sprays high-velocity flow, breaks up silt deposit stack layer, leaf when reducing impeller starting
Wheel load；The impeller is arranged under jet pump, is made of turbine and impeller blade, by stirring silt deposit stack layer,
So that mud becomes silt slurry, extracted convenient for slush pump；The slush pump setting is fixed on device pedestal under impeller, mud
Stock pump is arranged with mud pump inlet, and mud sucks slush pump by mud pump inlet；The level pressure detector is setting
For detecting the detection device of the thickness of water level and mud in sump on device pedestal；The control system is arranged in sump
The device in neighbouring tunnel, the unlatching for connecting sump desilting equipment and power supply and control device are closed；The discharge pipe is to set
It sets and connects mud pump apparatus in device base bottom, for conveying mud into the filter press of neighbouring tunnel setting；The filters pressing
Machine is the device that sump is arranged in and carries out coal slime dewatering process for producing briquette in tunnel, and the fixed device is that setting is filling
Set the device that fixed equipment is used for below pedestal.
2. a kind of Novel full-automatic intelligent sump dredging device as described in claim 1, it is characterised in that: the metal casing
It is a kind of equipment protecting equipment being arranged in outside device, that is, prevents in shaft sump that there are large rock masses and other fixed substances to exist
Wheel rotation blocks or damages impeller blade to stir when silt deposit stack layer, slush pump extracts in sludge process and blocks mud
Pump or discharge pipe, cause device to damage, and desilting system can not be normally carried out, and service using life reduces.
3. a kind of Novel full-automatic intelligent sump dredging device as described in claim 1, it is characterised in that: the enhancing ring is
An equipment at the top of metal casing, i.e., when desilting system device breaks down, blocks or can not work normally, fortune are set
Entire desilting system is raised up by enhancing ring with lifting device and is overhauled.
4. a kind of Novel full-automatic intelligent sump dredging device as described in claim 1, it is characterised in that: the level pressure
Detector is to be arranged on device pedestal for detecting the detection device of the thickness of water level and mud in sump, by power supply line with
Control system connection, when level pressure detector test to upper part silt deposit stack layer and water common pressure are greater than initially setting
When setting silt deposit stack layer and water common pressure value, level pressure detector converts the pressure to signal and passes to control system
System, control system carry out dredging work by opening desilting system.
5. a kind of Novel full-automatic intelligent sump dredging device as described in claim 1, it is characterised in that: the control system
It is the device that sump is set adjacent to tunnel, that is, connects level pressure detector, sump desilting equipment, filter press and power supply and control
The unlatching of device processed is closed, and realizes the monitoring of level pressure detector, and control system controls desilting equipment, realize dredging process nobody
Operation, the work of continuous automatic intelligent.
6. a kind of Novel full-automatic intelligent sump dredging device as described in claim 1, it is characterised in that: the jet pump is set
It sets in apparatus main body, is connect by power supply line with control system, so that control system controls its open and close, set on jet pump
It is equipped with jet hole, when unlatching ejects high-velocity flow, for breaking up silt deposit stack layer, when impeller blade being avoided to open rotation
Load is excessive can not to be rotated and then damage impeller, usually impeller blade by top mud load is excessive can not rotate when,
Control system opens jet pump.
7. a kind of Novel full-automatic intelligent sump dredging device as described in claim 1, it is characterised in that: the impeller setting
It under jet pump, is made of turbine and impeller blade, by stirring silt deposit stack layer, so that mud becomes mud
Slurry extracts convenient for slush pump；When impeller blade by top mud load is excessive can not rotate when, control system close impeller
Open jet pump.
8. a kind of Novel full-automatic intelligent sump dredging device as described in claim 1, it is characterised in that: the slush pump is set
It sets and is fixed on device pedestal under impeller, slush pump is arranged with mud pump inlet, and mud sucks mud by mud pump inlet
Stock pump conveys mud into the filter press of neighbouring tunnel setting by the discharge pipe that bottom is arranged.
9. a kind of Novel full-automatic intelligent sump dredging device as described in claim 1, it is characterised in that: the filter press is
The device that sump carries out coal slime dewatering process for producing briquette in tunnel is set, is connect with control system and controls unlatching and closed
It closes, the coal slime of generation is through the ground of car-haul.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811207298.8A CN109162308A (en) | 2018-10-16 | 2018-10-16 | A kind of Novel full-automatic intelligent sump dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811207298.8A CN109162308A (en) | 2018-10-16 | 2018-10-16 | A kind of Novel full-automatic intelligent sump dredging device |
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| CN109162308A true CN109162308A (en) | 2019-01-08 |
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| CN201811207298.8A Pending CN109162308A (en) | 2018-10-16 | 2018-10-16 | A kind of Novel full-automatic intelligent sump dredging device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454402A (en) * | 2019-09-21 | 2019-11-15 | 河南海光兰骏矿山技术有限公司 | A kind of sump dredging air sump pump and its working method |
| CN111255000A (en) * | 2020-01-21 | 2020-06-09 | 武汉澄川朗境环境科技有限公司 | Cutter-suction dredger reamer device |
| CN114534377A (en) * | 2022-02-14 | 2022-05-27 | 山东莱钢永锋钢铁有限公司 | Device for reducing carrying of water drops of wet desulphurization direct-exhaust chimney and construction method |
| CN115059603A (en) * | 2022-03-09 | 2022-09-16 | 中国科学院电工研究所 | Heat storage constant pressure compressed air energy storage system for tunnel inclined shaft |
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