CN102748072B - Automatic slag and water discharging machine - Google Patents
Automatic slag and water discharging machine Download PDFInfo
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- CN102748072B CN102748072B CN201210232018.5A CN201210232018A CN102748072B CN 102748072 B CN102748072 B CN 102748072B CN 201210232018 A CN201210232018 A CN 201210232018A CN 102748072 B CN102748072 B CN 102748072B
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Abstract
An automatic slag and water discharging machine mainly comprises a control box, a water storage box and support legs. High pressure gas is adopted as a power source, a control mechanism assembly and an air motor are installed in the control box, actuating mechanism assemblies are respectively installed in the control box and the water storage box, and an impeller installed in the water storage box is connected with the air motor by a flexible transmission shaft. The automatic slag and water discharging machine disclosed by the invention has a simple structure, is convenient to maintain, runs by utilizing a mechanical and air pressure principle, is particularly suitable for being used in the underground environment requiring for explosion resistance, and can run safely and reliably. The water discharge is not affected by negative pressure of a pipeline and water quality, so that the automatic slag and water discharging machine can work normally under 0.101MPa, and is far superior than a conventional automatic water discharging machine; the air motor, the impeller and a spiral bulge at the bottom of the water storage box are matched organically, so that coal ash and slag can be discharged to the maximum degree; and the automatic slag and water discharging machine is provided with an automatic protection device, so that a drainage pipeline is avoided being affected.
Description
Technical field
The invention belongs to a kind of mining equipment, relate in particular to a kind of automatic slag-discharging water draining device, be specially adapted to drainage by suction work, be applicable to too the work that discharges water of normal pressure, malleation.
Background technology
Gas drainage under suction is the most primary major issue of high fiery colliery.But coal mining geology is complicated, gas drainage pipeline is along with physical features height is straggly, and in coal seam, moisture enters after pipeline with gas, the dregs such as moisture and ickings will accumulate in the low-lying place of pipeline, pipeline blockage, have a strong impact on gas drainage under suction efficiency, cause great potential safety hazard.
Current deslagging discharges water and mainly contains two kinds of modes: the one, adopt artificial drainage, slag discharge, it comes manually regularly discharge water and waste residue by people, efficiency is lower, human factor impact is larger, often discharge not in time, and coal ash and slag row is unclean, needs people's clearance by hand, greatly increases labour intensity and workload; The 2nd, adopt automatic slag-discharging water draining equipment, the equipment using just at the scene is now due to design and reasons in structure, or is subject to water quality or affected by the factors such as waste residue, causes equipment normally not work for a long time, has a strong impact on the pump drainage effect of gas.Specifically affected by negative pressure large especially for present automatic slag-discharging water draining equipment, mostly under normal pipeline negative pressure, all can not normally work for a long time, and cisco unity malfunction all substantially under a negative atmospheric pressure.
Because gravity effect coal ash and slag are easy to be attached to water tank bottom, be difficult to get rid of clean, accumulate over a long period, make water tank available space more and more less, finally affect the deslagging effect that discharges water, scrap to end.
Summary of the invention
Problem to be solved by this invention is for the deficiency in background technology; the foreign material such as water in a kind of reliablely and stablely automatic-discharging gas pipeline, slag are provided; not affected by negative pressure, water quality, waste residue etc.; there is automatic protection and have corresponding indication, and simple in structure, security of operation, automatic slag-discharging water draining device easy to maintenance.
In order to solve the problems of the technologies described above by the following technical solutions: a kind of automatic slag-discharging water draining device, mainly by control cabinet, storage tank and feet, formed, adopt the high pressure gas source that is used as power, the gentle motor of controlling organization assembly is arranged in control cabinet, executing agency's assembly is arranged on respectively in control cabinet and storage tank, and controlling organization is mainly comprised of controller function plate, functional status plate, float switch, control air valve, controller mounting base; Executing agency is mainly comprised of cylinder, valve, gas motor, impeller; The impeller being arranged in storage tank is connected to gas motor by flexible drive axle.
Control cabinet is located at storage tank top, between control cabinet and storage tank, with bolt, connects, and junction is lined with rubber seal; Control cabinet top is provided with cover plate; Water inlet pipe one end is arranged on storage tank top, and the other end is connected with gas exhaust pipe pipe nipple, and outlet pipe is arranged on the bottom of storage tank, and four feets are welded on the bottom margin place of storage tank outside.
Some the helical raised of gathering to outlet pipe along water flow rotary direction of storage tank inner bottom part welding.
Controller function plate, functional status plate are arranged on controller mounting base, and spring I is connection pedestal and functional status plate respectively; Spring II connects respectively controller guide rod and controller function plate; Controller function plate is provided with limited post; Float switch is arranged on a side of functional status plate, matches respectively at two long handles of functional status plate in float switch top.
Two outputs controlling air valve connect respectively gas motor and time delay air valve; Gas motor connects impeller by power transmission shaft; Two outputs of time delay air valve connect respectively water management air valve and air valve is controlled in water inlet; Go out water management Air Valve Control outlet valve control cylinder, outlet valve control cylinder output shaft connects outlet valve; Water inlet is controlled air valve output shaft and is connected air inlet pipe valve, water intaking valve, negative-pressure balancing tracheae valve.
Controlling air valve is mechanical type two position three way directional control valve, and going out water management air valve is all gas control two-position five-way time-delay change valve with water inlet control air valve.
Air inlet pipe, negative-pressure balancing pipe, air inlet pipe valve, the integrated assembly of negative-pressure balancing tube valve.
Water intaking valve and outlet valve top are that projection point is dome-shaped, combine closely respectively with inlet tube and outlet tube mouth.
Beneficial effect of the present invention is: discharge water and be not subject to the impact of pipeline negative pressure, water quality, can under an atmospheric pressure over negative, normally work, considerably beyond existing automatic water drainage device; Organic cooperation of the spiral protrusion of gas motor and impeller and storage tank bottom, can farthest get rid of coal ash and slag; Equipment, with automatic safety device, when power gas source breaks down, is closed water inlet pipe and negative-pressure balancing pipe automatically, avoids extraction pipeline to be affected; Product structure is simple, easy to maintenance, utilizes machinery and the operation of air pressure principle, is particularly suitable for requiring explosion-proof subsurface environment to use, safe and reliable to operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is top view of the present invention.
Fig. 3 is the structural representation of controlling organization of the present invention.
Fig. 4 is air inlet pipe of the present invention, negative-pressure balancing pipe, air inlet pipe valve, negative-pressure balancing tube valve integral component structural representation.
Fig. 5 is the structural representation of outlet valve of the present invention, adjutage.
Fig. 6 is the structural representation of water intaking valve of the present invention, water inlet pipe.
Control cabinet 1, storage tank 2, feet 3, water inlet pipe 4, negative-pressure balancing pipe 5, outlet pipe 6, air inlet pipe 7, power air inlet pipe 8, go out water management air valve 9, outlet valve control cylinder 10, outlet valve 11, air inlet pipe valve 12, air valve 13 is controlled in water inlet, water intaking valve control cylinder 14, water intaking valve 15, negative-pressure balancing tracheae valve 16, gas motor 17, power transmission shaft 18, impeller 19, controller function plate 20, functional status plate 21, float switch 22, gas motor state is controlled air valve 23, controller guide rod 24, time delay air valve 25, controller mounting base 26, power vent pipe 27, protection spring 28.
The specific embodiment
As shown in Figure 1, 2, a kind of automatic slag-discharging water draining device, adopts high pressure gas to be used as power, float switch perception water level, while only having the predetermined water level of arrival, float switch just starts to promote controlling organization and shifts to another state, executing agency completes corresponding actions, reaches the object of discharge water and slag.It is mainly comprised of control cabinet 1, storage tank 2, feet 3.Wherein control cabinet 1 is located at storage tank 2 tops, and control cabinet 1 inside is provided with the controlling organization of controlling storage tank 2 water inlets, draining, the start and stop of gas motor and air inlet, and the joint weld of high voltage power air inlet and exhaust piper is on the top of control cabinet 1.Water intaking valve 15, outlet valve 11, float switch 22, negative-pressure balancing pipe 5, air inlet pipe 7, impeller 19 and power transmission shaft 18 etc. are installed, some helical raised of gathering to outlet pipe 6 along water flow rotary direction of bottom welding in storage tank 2.Four feets 3 are welded on storage tank 2 bottom margin places.Between control cabinet 1 and storage tank 2, with bolt, connect, junction is lined with rubber seal, to reach the gastight object of sealing.Control cabinet 1 top has a cover plate to be screwed in control tank wall, forms a closed cavity, protects the control device in it.
The gentle motor of controlling organization assembly is arranged in control cabinet, and executing agency's assembly is arranged on respectively in control cabinet and storage tank.
As shown in Figure 3, controlling organization is mainly comprised of controller function plate 20, functional status plate 21, float switch 22, gas motor state control air valve 23, controller mounting base 26.Controller function plate 20, functional status plate 21 are arranged on controller mounting base 26, and spring I 21-3 is connection pedestal 26 and functional status plate 21 respectively.Spring II 20-2 connects respectively controller guide rod 24 and controller function plate 20 respectively.Limited post 20-1 is for restriction controller feature board 20 amplitudes of fluctuation.Slotted hole 20-3 on controller function plate 20 plays handle effect, moves gas motor state and control air valve 23 when it swings with controller function plate 20.Float switch 22 is arranged on a side of functional status plate 21, and the cylinder that stretch out at float switch 22 tops just can withstand respectively two long handle 21-1,21-2 of functional status plate 21 when upper and lower two ends.
Executing agency mainly controls air valve 13, water intaking valve control cylinder 14, water intaking valve 15, negative-pressure balancing tracheae valve 16, gas motor 17, impeller 19, time delay air valve 25 and forms by going out water management air valve 9, outlet valve control cylinder 10, outlet valve 11, air inlet pipe valve 12, water inlet.It is mechanical type two position three way directional control valve that gas motor state is controlled air valve 23, and two output connects respectively gas motor 17 and time delay air valve 25.The impeller 19 being arranged in storage tank 2 is connected to gas motor 17 by flexible drive axle 18.Two outputs of time delay air valve 25 connect respectively water management air valve 9 and control air valve 13 with water inlet, and going out water management air valve 9 is all gas control two-position five-way time-delay change valve with water inlet control air valve 13.Go out water management air valve 9 and control outlet valve control cylinder 10, outlet valve control cylinder 10 output shafts connect outlet valve 11.Water inlet is controlled air valve 13 output shafts and is connected air inlet pipe valve 12, water intaking valve 15, negative-pressure balancing tracheae valve 16.
As shown in Figure 4, air inlet pipe 7, negative-pressure balancing pipe 5, air inlet pipe valve 12, the integrated assembly of negative-pressure balancing tube valve 16.
As shown in Figure 5,6, water intaking valve 15 and outlet valve 11 tops are that projection point is dome-shaped, combine closely respectively with 6 mouthfuls of 4 mouthfuls of water inlet pipes, outlet pipe.
Operating principle: storage tank 2 is interior when anhydrous, float switch 22 is depressed controller state plate 21 lower end 21-2, until unclamp controller function plate, make it under the spring traction of controller guide rod 24 and connection thereof, arrive another stable water inlet state, now controller function plate 20 completes and controls the state switching that gas motor state is controlled air valve 23, the pass motor of holding one's breath, through scheduled time time delay air valve 25, control out water management air valve 9 and water inlet control air valve 13, make 10 actions of outlet valve control cylinder close outlet valve 11 and air inlet pipe valve 12.Water intaking valve control cylinder 14 actions after a scheduled time again, open water intaking valve 15 and negative-pressure balancing tracheae valve 16 and start water inlet.
The interior water level of storage tank 2 reaches while being scheduled to discharge water position, float switch 22 promotes controller state plate 21 and moves up, until unclamp controller function plate 20, make it under the spring II of controller guide rod 24 and connection thereof traction, arrive another stable state that discharges water, now controller function plate 20 utilizes gas motor state to control air valve 23 and opens out respectively the gentle motor 17 of water management air valve 9, closes into water and controls air valve 13.Gas motor 17 starts impeller 19 rotations, drives the interior liquid of storage tank 2 interior along tank wall rapid flow at storage tank 2, and the cinder of case bottom sediments and dust are rolled to storage tank central authorities and gathered.Water intaking valve control cylinder 14 actions simultaneously, close water intaking valve 15 and negative-pressure balancing tracheae valve 16, unclamp water management air valve 9 simultaneously.After predetermined time delay, 10 actions of outlet valve control cylinder, open outlet valve 11 and air inlet pipe valve 12, and in case, liquid is discharged along outlet pipe 6.
When in case, water level drops to precalculated position, float switch 22 press control device state plate 21 lower end 21-2, until unclamp controller function plate, make it under the spring traction of controller guide rod 24 and connection thereof, arrive another stable water inlet state, the pass motor state of holding one's breath is controlled air valve 23, and gas motor 17 quits work.Simultaneously time delay air valve 25 is controlled out water management air valve 9 and air valve 13 is controlled in water inlet after predetermined time delay, makes 10 actions of outlet valve control cylinder, closes outlet valve 11 and air inlet pipe valve 12.Water inlet is controlled air valve 13 and after predetermined time delay, is controlled 14 actions of water intaking valve control cylinder again, opens water intaking valve 15 and negative-pressure balancing tracheae valve 16 and starts water inlet.
When power gas source breaks down, protection spring 28 promotes controller guide rod 24 and arrives tip position, drives water intaking valve 15 and negative-pressure balancing tracheae valve 16 simultaneously, closes water inlet pipe 4 and negative-pressure balancing pipe 5.
Installation process: assemble storage tank and feet by design drawing, and by layout design, impeller is firmly fixed on to storage tank middle and lower part.
In control cabinet, first fixedly mount water intaking valve control cylinder 14, outlet valve control cylinder 10, gas motor 17, float switch 22.
Controller function plate 20, functional status plate 21 are first arranged on controller mounting base 26; and install after spring I 21-3; mounting base 26 is fixed by bolts in control cabinet, and controller guide rod 24 passes the reserved installing hole of control cabinet after putting protection spring 28 again, connects good spring II 20-2.
In control cabinet, precalculated position fixes out water management air valve 9, air valve 13, gas motor state control air valve 23, time delay air valve 25 are controlled in water inlet, and presses pneumatic logic join dependency pneumatic element with PU tracheae.
At water intaking valve control cylinder 14 outputs, be fixedly connected with water intaking valve 15 and controller guide rod 24.On control cabinet base plate, install the integral component of air inlet pipe valve 12 and negative-pressure balancing tracheae valve 16, and adjust to proper height.
The control cabinet that installs part is placed on to storage tank 2 tops, connects after the power transmission shaft 18 between aerobic motor 17 and impeller 19, then fix with bolt.
Build control cabinet cover plate, and fix with bolt and control cabinet.
Wherein, gas motor useable electric moter, manpower replace drives impeller to rotate.Flexible drive axle is replaceable reaches same effect for universal drive shaft.
Claims (6)
1. an automatic slag-discharging water draining device, mainly by control cabinet, storage tank and feet, formed, adopt the high pressure gas source that is used as power, the gentle motor of controlling organization assembly is arranged in control cabinet, executing agency's assembly is arranged on respectively in control cabinet and storage tank, it is characterized in that: controlling organization assembly is mainly comprised of controller function plate, functional status plate, float switch, control air valve, controller mounting base, controller guide rod, controller function plate, functional status plate are arranged on controller mounting base, and spring I connects respectively controller mounting base and functional status plate; Spring II connects respectively controller guide rod and controller function plate; Controller function plate is provided with limited post; Float switch is arranged on a side of functional status plate, and the cylinder that stretch out at float switch top just can withstand respectively two long handles of functional status plate when upper and lower two ends;
Executing agency's assembly is mainly comprised of cylinder, valve, gas motor, impeller; The impeller being arranged in storage tank is connected to gas motor by flexible drive axle; Two outputs controlling air valve connect respectively gas motor and time delay air valve; Two outputs of time delay air valve connect respectively water management air valve and air valve is controlled in water inlet; Go out water management Air Valve Control outlet valve control cylinder, outlet valve control cylinder output shaft connects outlet valve; Water inlet is controlled air valve output shaft and is connected air inlet pipe valve, water intaking valve, negative-pressure balancing tube valve.
2. automatic slag-discharging water draining device according to claim 1, is characterized in that: control cabinet is located at storage tank top, between control cabinet and storage tank, with bolt, connects, and junction is lined with rubber seal; Control cabinet top is provided with cover plate; Water inlet pipe one end is arranged on storage tank top, and the other end is connected with gas exhaust pipe pipe nipple, and outlet pipe is arranged on the bottom of storage tank, and four feets are welded on the bottom margin place of storage tank outside.
3. automatic slag-discharging water draining device according to claim 2, is characterized in that: some the helical raised of gathering to outlet pipe along water flow rotary direction of storage tank inner bottom part welding.
4. automatic slag-discharging water draining device according to claim 1, is characterized in that: controlling air valve is mechanical type two position three way directional control valve, and going out water management air valve is all gas control two-position five-way time-delay change valve with water inlet control air valve.
5. automatic slag-discharging water draining device according to claim 1, is characterized in that: air inlet pipe, negative-pressure balancing pipe, air inlet pipe valve, the integrated assembly of negative-pressure balancing tube valve.
6. automatic slag-discharging water draining device according to claim 1, is characterized in that: water intaking valve and outlet valve top are dome-shaped for projection point, combine closely respectively with inlet tube and outlet tube mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210232018.5A CN102748072B (en) | 2012-07-06 | 2012-07-06 | Automatic slag and water discharging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210232018.5A CN102748072B (en) | 2012-07-06 | 2012-07-06 | Automatic slag and water discharging machine |
Publications (2)
| Publication Number | Publication Date |
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| CN102748072A CN102748072A (en) | 2012-10-24 |
| CN102748072B true CN102748072B (en) | 2014-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210232018.5A Expired - Fee Related CN102748072B (en) | 2012-07-06 | 2012-07-06 | Automatic slag and water discharging machine |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573288B (en) * | 2013-11-14 | 2015-11-18 | 淮北创奇设备有限公司 | A kind of pneumatic negative pressure drainage device |
| CN109682070A (en) * | 2018-11-16 | 2019-04-26 | 安徽欧瑞达电器科技有限公司 | A kind of no-welding press-bearing water tank |
| CN109798146B (en) * | 2019-03-28 | 2020-08-07 | 河北百方通用机械有限公司 | Mechanical negative pressure automatic slag and water discharging device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2278379A (en) * | 1993-05-05 | 1994-11-30 | Stanley Ball | A mine pollution control unit |
| CN102296989A (en) * | 2011-07-27 | 2011-12-28 | 胡辉 | Automatic deslagging drainage device |
| CN102305097A (en) * | 2011-09-22 | 2012-01-04 | 程公 | Automatic water drainage slag remover in gas drainage |
| CN202300519U (en) * | 2011-10-20 | 2012-07-04 | 郝志勇 | Gas-pumping positive-pressure water draining device for mining |
| CN202756017U (en) * | 2012-07-06 | 2013-02-27 | 樊跃辉 | Water discharging machine with slag discharged automatically |
-
2012
- 2012-07-06 CN CN201210232018.5A patent/CN102748072B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2278379A (en) * | 1993-05-05 | 1994-11-30 | Stanley Ball | A mine pollution control unit |
| CN102296989A (en) * | 2011-07-27 | 2011-12-28 | 胡辉 | Automatic deslagging drainage device |
| CN102305097A (en) * | 2011-09-22 | 2012-01-04 | 程公 | Automatic water drainage slag remover in gas drainage |
| CN202300519U (en) * | 2011-10-20 | 2012-07-04 | 郝志勇 | Gas-pumping positive-pressure water draining device for mining |
| CN202756017U (en) * | 2012-07-06 | 2013-02-27 | 樊跃辉 | Water discharging machine with slag discharged automatically |
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| CN102748072A (en) | 2012-10-24 |
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Granted publication date: 20140820 Termination date: 20170706 |