CN102748072A - Automatic slag and water discharging machine - Google Patents
Automatic slag and water discharging machine Download PDFInfo
- Publication number
- CN102748072A CN102748072A CN2012102320185A CN201210232018A CN102748072A CN 102748072 A CN102748072 A CN 102748072A CN 2012102320185 A CN2012102320185 A CN 2012102320185A CN 201210232018 A CN201210232018 A CN 201210232018A CN 102748072 A CN102748072 A CN 102748072A
- Authority
- CN
- China
- Prior art keywords
- valve
- control
- water
- storage tank
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Control Of Fluid Pressure (AREA)
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 the work that discharges water of normal pressure, malleation too.
Background technology
Gas drainage under suction is the most primary major issue of high fiery colliery.But coal mining geology is complicated, and the gas drainage under suction pipeline is along with the physical features height is straggly, after moisture in the coal seam gets into pipeline with gas; 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 efficient, cause great potential safety hazard.
Current deslagging discharges water and mainly contains dual mode: the one, adopt the manual work deslagging that discharges water; It comes manually regularly discharge water and waste residue by the people, and efficient is lower, and the human factor influence is bigger; Often discharging is untimely; And coal ash and slag row is unclean, needs the people manually to remove, and increases labour intensity and workload greatly; The 2nd, adopt automatic slag-discharging water draining equipment, the equipment that uses just at the scene now is because design and reasons in structure, or receives water quality or receive factor affecting such as waste residue, causes equipment operate as normal for a long time, has a strong impact on the pump drainage effect of gas.It is big especially that specifically present automatic slag-discharging water draining equipment is influenced by negative pressure, most under normal pipeline negative pressure operate as normal for a long time all, cisco unity malfunction all basically under an atmospheric pressure of bearing.
Because gravity effect coal ash and slag are easy to attached to water tank bottom, be difficult to get rid of clean, accumulate over a long period, make the water tank available space more and more littler, finally influence the deslagging effect that discharges water, extremely only scrap.
Summary of the invention
Problem to be solved by this invention is to the deficiency in the background technology; Provide a kind of can be reliablely and stablely foreign material such as the water in the firedamp drainage pipeline, slag automatically; Not influenced by negative pressure, water quality, waste residue etc.; Automatic protection is arranged and corresponding indication is arranged, and simple in structure, security of operation, automatic slag-discharging water draining device easy to maintenance.
Adopt following technical scheme in order to solve the problems of the technologies described above: a kind of automatic slag-discharging water draining device; Mainly form by control cabinet, storage tank and feet; Adopt the high pressure gas source that is used as power; The gentle motor of controlling organization assembly is installed in the control cabinet, and executing agency's assembly is installed in respectively in control cabinet and the storage tank, and controlling organization mainly is made up of controller function plate, functional status plate, float switch, one control air valve, controller mounting base; Executing agency mainly is made up of cylinder, valve, gas motor, impeller; The impeller that is installed in the storage tank is connected to the gas motor through flexible drive axle.
Control cabinet is located at the storage tank top, connects with bolt between control cabinet and the storage tank, and the junction is lined with rubber seal; The control cabinet top is provided with cover plate; Water inlet pipe one end is installed in the storage tank top, and the other end is connected with gas exhaust pipe pipe nipple, and outlet pipe is installed in the bottom of storage tank, and four feets are welded on the outside bottom margin place of storage tank.
Some helical raised of gathering to outlet pipe along the current direction of rotation of storage tank inner bottom part welding.
Controller function plate, functional status plate are installed on the controller mounting base, and spring I is connection pedestal and functional status plate respectively; Spring II connects controller guide rod and controller function plate respectively; The controller function plate is provided with limited post; Float switch is installed in a side of functional status plate, matches respectively at two long handles of functional status plate in the float switch top.
Two outputs of one control air valve connect gas motor and time-delay air valve respectively; The gas motor connects impeller through power transmission shaft; Two outputs of time-delay air valve connect water outlet one control air valve and water inlet one control air valve respectively; Water outlet one control air valve control outlet valve control cylinder, outlet valve control cylinder output shaft connects outlet valve; Water inlet one control air valve output shaft connects air inlet pipe valve, water intaking valve, negative-pressure balancing tracheae valve.
One control air valve is the mechanical type two position three way directional control valve, and the water outlet one control air valve all is a gas control two-position five-way time-delay change valve with the water inlet one 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 protruding point is dome-shaped, respectively with tight-lipped close combination of inlet tube and outlet tube.
Beneficial effect of the present invention is: discharging water does not receive the influence of pipeline negative pressure, water quality, can be surpassing operate as normal under the negative atmospheric pressure, considerably beyond existing automatic tailrace; Coal ash and slag can be farthest got rid of in organic cooperation of the spiral protrusion of gas motor and impeller and storage tank bottom; Equipment has automatic safety device, when power gas source breaks down, closes water inlet pipe and negative-pressure balancing pipe automatically, avoids extraction pipeline to be affected; Product structure is simple, easy to maintenance, utilizes the operation of machinery and air pressure principle, is particularly suitable for requiring explosion-proof subsurface environment to use, and is safe and reliable to operation.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a vertical 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.
The specific embodiment
Like Fig. 1, shown in 2, a kind of automatic slag-discharging water draining device adopts high pressure gas to be used as power; Float switch perception water level, when having only the predetermined water level of arrival, float switch just begins to promote controlling organization and shifts to another state; Executing agency accomplishes corresponding actions, reaches the purpose of discharge water and slag.It mainly is made up 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 2 water inlets of control storage tank, 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, welding some helical raised of gathering to outlet pipe 6 along the current direction of rotation in bottom in the storage tank 2.Four feets 3 are welded on storage tank 2 bottom margin places.Connect with bolt between control cabinet 1 and the storage tank 2, the junction is lined with rubber seal, to reach the gastight purpose of sealing.Control cabinet 1 top has a cover plate to be fixed on the control tank wall with screw, forms a closed cavity, protects the control device in it.
The gentle motor of controlling organization assembly is installed in the control cabinet, and executing agency's assembly is installed in respectively in control cabinet and the storage tank.
As shown in Figure 3, controlling organization mainly is made up 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 installed on the controller mounting base 26, and spring I 21-3 is connection pedestal 26 and functional status plate 21 respectively.Spring II 20-2 connects controller guide rod 24 and controller function plate 20 respectively respectively.Limited post 20-1 is used for restriction controller feature board 20 amplitudes of fluctuation.Slotted hole 20-3 on the controller function plate 20 plays the handle effect, moves gas motor State Control air valve 23 when it is swung with controller function plate 20.Float switch 22 is installed in a side of functional status plate 21, and the cylinder that stretch out at float switch 22 tops just can withstand two long handle 21-1, the 21-2 of functional status plate 21 respectively when two ends up and down.
Executing agency mainly is made up of water outlet one control air valve 9, outlet valve control cylinder 10, outlet valve 11, air inlet pipe valve 12, water inlet one control 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.Gas motor State Control air valve 23 is the mechanical type two position three way directional control valve, and its two outputs connect gas motor 17 and time-delay air valve 25 respectively.The impeller 19 that is installed in the storage tank 2 is connected to gas motor 17 through flexible drive axle 18.Two outputs of time-delay air valve 25 connect water outlet one control air valve 9 and water inlet one control air valve 13 respectively, and water outlet one control air valve 9 all is a gas control two-position five-way time-delay change valve with water inlet one control air valve 13.Water outlet one control air valve 9 control outlet valve control cylinders 10, outlet valve control cylinder 10 output shafts connect outlet valve 11.Water inlet one control air valve 13 output shafts connect 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, negative-pressure balancing tube valve 16 integrated assemblies.
Like Fig. 5, shown in 6, water intaking valve 15 is that protruding point is dome-shaped with outlet valve 11 tops, respectively with 4 mouthfuls of water inlet pipes, 6 tight-lipped close combinations of outlet pipe.
Operating principle: in the storage tank 2 when anhydrous; Float switch 22 is depressed controller state plate 21 lower end 21-2; Make another stable water inlet state of arrival under its spring traction up to unclamping the controller function plate in controller guide rod 24 and connection thereof; This moment, the state of controller function plate 20 completion control gas motor State Control air valves 23 switched; The pass motor of holding one's breath through scheduled time time-delay air valve 25 control water outlet one control air valve 9 and water inlet one control air valve 13, makes 10 actions of outlet valve control cylinder cut out outlet valve 11 and air inlet pipe valve 12.Water intaking valve control cylinder 14 actions after a scheduled time are again opened water intaking valve 15 and are begun water inlet with negative-pressure balancing tracheae valve 16.
Water level reaches when being scheduled to discharge water the position in the storage tank 2; Float switch 22 promotes controller state plate 21 and moves up; Up to unclamping 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, controller function plate 20 utilizes gas motor State Control air valve 23 to open water outlet one control air valve 9 gentle motors 17 respectively at this moment, closes into water one control air valve 13.19 rotations of gas motor 17 beginning impeller, it is mobile fast along tank wall storage tank 2 in to drive in the storage tank 2 liquid, and rolls the cinder of case bottom sediments and dust to storage tank central authorities and to gather.Water intaking valve 15 and negative-pressure balancing tracheae valve 16 are closed in water intaking valve control cylinder 14 actions simultaneously, unclamp water outlet one control air valve 9 simultaneously.Outlet valve 11 and air inlet pipe valve 12 are opened in outlet valve control cylinder 10 actions after predetermined time delay, and liquid is discharged along outlet pipe 6 in the case.
When arriving the precalculated position along with drawdown in the case; Float switch 22 is depressed controller state plate 21 lower end 21-2; Make another stable water inlet state of arrival under its spring traction up to unclamping the controller function plate in controller guide rod 24 and connection thereof; The pass motor State Control air valve 23 of holding one's breath, gas motor 17 quits work.Delay time simultaneously air valve 25 control water outlet one control air valve 9 and water inlet one control air valve 13 after predetermined time delay make 10 actions of outlet valve control cylinder, close outlet valve 11 and air inlet pipe valve 12.Water inlet one control air valve 13 is control water intaking valve control cylinder 14 actions after predetermined time delay again, open water intaking valve 15 and begin to intake with negative-pressure balancing tracheae valve 16.
When power gas source broke down, protection spring 28 promoted 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 drawing design with impeller firm be fixed on the storage tank middle and lower part.
Fixedly mount water intaking valve control cylinder 14, outlet valve control cylinder 10, gas motor 17, float switch 22 in the control cabinet earlier.
The precalculated position fixes water outlet one control air valve 9, water inlet one control air valve 13, gas motor State Control air valve 23, time-delay air valve 25 in control cabinet, and presses pneumatic logic join dependency pneumatic element with the PU tracheae.
Be fixedly connected water intaking valve 15 and controller guide rod 24 at water intaking valve control cylinder 14 outputs.On the 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.
Be placed on storage tank 2 tops to the control cabinet that installs part, connect the power transmission shaft 18 between gas motor 17 and the impeller 19 after, use bolt again.
Build the 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 to reach same effect for universal drive shaft.
Claims (8)
1. automatic slag-discharging water draining device; Mainly form by control cabinet, storage tank and feet; Adopt the high pressure gas source that is used as power; The gentle motor of controlling organization assembly is installed in the control cabinet, and executing agency's assembly is installed in respectively in control cabinet and the storage tank, it is characterized in that: controlling organization mainly is made up of controller function plate, functional status plate, float switch, one control air valve, controller mounting base; Executing agency mainly is made up of cylinder, valve, gas motor, impeller; The impeller that is installed in the storage tank is connected to the gas motor through flexible drive axle.
2. automatic slag-discharging water draining device according to claim 1 is characterized in that: control cabinet is located at the storage tank top, connects with bolt between control cabinet and the storage tank, and the junction is lined with rubber seal; The control cabinet top is provided with cover plate; Water inlet pipe one end is installed in the storage tank top, and the other end is connected with gas exhaust pipe pipe nipple, and outlet pipe is installed in the bottom of storage tank, and four feets are welded on the outside bottom margin place of storage tank.
3. automatic slag-discharging water draining device according to claim 2 is characterized in that: some helical raised of gathering to outlet pipe along the current direction of rotation of storage tank inner bottom part welding.
4. automatic slag-discharging water draining device according to claim 1 is characterized in that: controller function plate, functional status plate are installed on the controller mounting base, and spring I is connection pedestal and functional status plate respectively; Spring II connects controller guide rod and controller function plate respectively; The controller function plate is provided with limited post; Float switch is installed in a side of functional status plate, matches respectively at two long handles of functional status plate in the float switch top.
5. automatic slag-discharging water draining device according to claim 1 is characterized in that: two outputs of one control air valve connect gas motor and time-delay air valve respectively; The gas motor connects impeller through power transmission shaft; Two outputs of time-delay air valve connect water outlet one control air valve and water inlet one control air valve respectively; Water outlet one control air valve control outlet valve control cylinder, outlet valve control cylinder output shaft connects outlet valve; Water inlet one control air valve output shaft connects air inlet pipe valve, water intaking valve, negative-pressure balancing tracheae valve.
6. automatic slag-discharging water draining device according to claim 5 is characterized in that: one control air valve is the mechanical type two position three way directional control valve, and the water outlet one control air valve all is a gas control two-position five-way time-delay change valve with the water inlet one control air valve.
7. automatic slag-discharging water draining device according to claim 5 is characterized in that: air inlet pipe, negative-pressure balancing pipe, air inlet pipe valve, the integrated assembly of negative-pressure balancing tube valve.
8. automatic slag-discharging water draining device according to claim 5 is characterized in that: water intaking valve and outlet valve top are dome-shaped for protruding point, respectively with tight-lipped close combination of inlet tube and outlet tube.
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 |
|---|---|
| CN102748072A true CN102748072A (en) | 2012-10-24 |
| CN102748072B CN102748072B (en) | 2014-08-20 |
Family
ID=47028526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210232018.5A Expired - Fee Related CN102748072B (en) | 2012-07-06 | 2012-07-06 | Automatic slag and water discharging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102748072B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573288A (en) * | 2013-11-14 | 2014-02-12 | 淮北创奇设备有限公司 | 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 |
| CN109798146A (en) * | 2019-03-28 | 2019-05-24 | 河北百方通用机械有限公司 | Mechanical negative pressure automatic slag-discharging water draining 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573288A (en) * | 2013-11-14 | 2014-02-12 | 淮北创奇设备有限公司 | Pneumatic negative pressure drainage device |
| 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 |
| CN109798146A (en) * | 2019-03-28 | 2019-05-24 | 河北百方通用机械有限公司 | Mechanical negative pressure automatic slag-discharging water draining device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102748072B (en) | 2014-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102748072B (en) | Automatic slag and water discharging machine | |
| CN202756017U (en) | Water discharging machine with slag discharged automatically | |
| CN202458223U (en) | Overflow valve protection device | |
| KR101516701B1 (en) | A draining devices for the draining works | |
| CN202082174U (en) | Air pressure drainage device for landfill gas collecting well | |
| CN114778784B (en) | Detection apparatus with cleaning mechanism for sewage discharge | |
| CN202900322U (en) | Positive-pressure automatic water discharging device | |
| CN203394571U (en) | Pneumatic negative-pressure automatic residue discharge and water drain machine | |
| CN206978383U (en) | A kind of new swine rearing drinking device | |
| CN202024096U (en) | Leakage prevention device for coal gas | |
| CN204959872U (en) | A vacuum inhibitor for having negative pressure water supply equipment | |
| CN204356112U (en) | A kind of novel intelligent garbage disposer | |
| CN202325674U (en) | Automatic slag and water discharging device | |
| CN202139559U (en) | Electric litterbin cleaning vehicle | |
| CN202627162U (en) | Automatic water discharge device of power distribution room | |
| CN202361082U (en) | High-pressure automatic gas drainer | |
| CN209359639U (en) | A kind of humidity discharging cover lifting device applied to tobacco resurgence equipment | |
| CN206262164U (en) | Catch of used oil | |
| CN201284328Y (en) | Anti-overflow valve and manhole cover plate integrated apparatus | |
| CN203229425U (en) | Oil-water separator for recycling waste cooking oil | |
| CN201321635Y (en) | Water supply installation | |
| CN204987069U (en) | Circular contrary air door that ends | |
| CN209227683U (en) | A kind of box type negative-pressure-free supply equipment of residual quantity compensation | |
| CN203560712U (en) | Pilot-operated automatic water draining device | |
| CN202531217U (en) | Automatic residue and water discharging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20170706 |