CN209742963U - Self-weight slag and water discharging device - Google Patents
Self-weight slag and water discharging device Download PDFInfo
- Publication number
- CN209742963U CN209742963U CN201920560032.5U CN201920560032U CN209742963U CN 209742963 U CN209742963 U CN 209742963U CN 201920560032 U CN201920560032 U CN 201920560032U CN 209742963 U CN209742963 U CN 209742963U
- Authority
- CN
- China
- Prior art keywords
- water
- outer box
- pipe
- storage tank
- wall
- 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.)
- Active
Links
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
self-weight slag discharging and water draining device, including confined outer box, the right side upper portion of outer box is provided with the connecting cylinder, the connecting cylinder top is provided with the water inlet, outer box right side lower part is provided with outer drainage pipe, outer box left side upper portion is provided with balanced air inlet, the internal portion of outer container is provided with the open storage water tank in top, the lateral wall of storage water tank and the inside wall sliding fit of outer box, the storage water tank bottom is thick-end-up's conical structure, the right side of the conical structure of storage water tank bottom is connected with the interior drain pipe that can correspond the intercommunication with outer drainage pipe, the internal portion of outer container is provided with the elasticity that resets and the. The utility model discloses wholly adopt pure mechanical principle and structure, have good reliability, also ensured the security in the colliery under the high gas content environment, smooth and easy nature when improving the drainage leans on the elasticity of dead weight, spring and the appeal realization full automatic operation of magnet, has reduced manufacturing cost.
Description
Technical Field
the utility model belongs to the technical field of gas drainage, concretely relates to self weight formula is arranged sediment and is drained ware.
background
The gas extraction is a work which is almost carried out in all coal mines, and during the gas extraction process, a slag and water discharging device needs to be installed to discharge accumulated water and coal dust in a pipeline, so that the normal gas extraction is ensured.
The existing slag discharging and water draining devices are divided into two types, firstly, an outer box body is installed at a low-lying position of a pipeline, manual valves are opened periodically to drain water, the outer box body is generally large in size and inconvenient to install in a gallery, and in addition, a plurality of slag discharging and water draining devices are installed along a gas pipeline, manual water draining is adopted one by one, and time and labor are wasted; and secondly, the automatic water drainage device mostly adopts a pressure intensity balancing device, the valve is controlled through electricity, a current isolating device is required to be installed in consideration of the inflammability and the explosiveness of gas, the cost is greatly increased, the safety still has hidden danger, and the coal mine utilization rate is lower. In addition, most of the existing slag discharging and water discharging devices generally adopt a flat bottom structure, so that coal dust is easy to accumulate to cause blockage, and the practicability is greatly reduced. Therefore, the slag discharging and water discharging device needs to improve the safety performance and the cost while realizing the basic functions.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the prior art, provide a small, be convenient for the installation, adopt pure mechanical structure fail safe nature strong, difficult dead weight formula row sediment ware that drains that blocks up.
In order to solve the technical problem, the utility model adopts the following technical scheme: self-weight slag-discharging drainer, including three-way pipe and confined outer box, the last port connection of three-way pipe is in gas drainage branch pipe pipeline bottom, the horizontal interface and the drilling gas drainage pipe connection of three-way pipe, the right side upper portion of outer box is provided with the connecting cylinder, the shutoff of connecting cylinder right-hand member, the connecting cylinder top is provided with the water inlet, the water inlet is connected with the lower extreme interface connection of three-way pipe, outer box right side lower part is provided with outer drainage pipe, outer box left side upper portion is provided with balanced air inlet, the internal portion of outer box is provided with the open storage water tank in top, the lateral wall of storage water tank and the inside wall sliding fit of outer box, the storage water tank bottom is thick-down thin conical structure, the right side of the conical structure of storage water tank bottom is connected with can correspond the interior drain pipe that communicates with outer drainage pipe.
the elastic reset and water inlet sealing mechanism comprises a connecting seat, a lifting lug, a limiting table, a lever, a sealing plug, a connecting rod, a fixing frame and a spring, wherein the lower part of the fixing frame is fixedly arranged on the inner wall of the water storage tank, the upper part of the fixing frame extends out of the top of the water storage tank, the limiting table is fixedly arranged on the inner wall of the outer box body, the position of the limiting table is positioned above the exhaust port and below the connecting cylinder, the connecting seat is fixedly arranged on the inner wall of the top of the outer box body, the upper end of the spring is fixedly connected to the connecting seat, the lifting lug is fixedly arranged on the inner wall of the top of the connecting cylinder and positioned on the left side of the water inlet, the middle part of the lever close to the right side and hinged to the lower end of the lifting lug, the sealing; under the action of the spring tension, the upper end of the water storage tank is in top-pressing fit with the lower surface of the limiting table, and the inner water drainage pipe is located above the outer water drainage pipe at the moment.
the right end of the inner drain pipe is provided with a wear-resistant sealing ring which is in sliding sealing fit with the inner wall of the water storage tank.
The lower part of the inner wall of the connecting cylinder is obliquely arranged in a manner of being low at the left and high at the right.
A lower magnet is arranged at the bottom in the outer box body, an upper magnet positioned right above the lower magnet is arranged at the bottom outside the water storage tank, and the magnetic poles of the lower surface of the upper magnet and the upper surface of the lower magnet are opposite; when the lower surface of the upper magnet and the upper surface of the lower magnet are contacted and adsorbed together, the right end of the inner water discharge pipe is correspondingly communicated with the left end of the outer water discharge pipe, and simultaneously the water inlet is blocked and blocked, and the balance air inlet is communicated with the inside of the outer box body.
By adopting the technical proposal, the slag discharging and water discharging method of the dead weight type slag discharging and water discharging device of the utility model comprises the following steps,
(1) Connecting a drilled gas extraction pipeline with a horizontal connector of a three-way pipe, and connecting a gas extraction branch pipeline with an upper connector of the three-way pipe;
(2) Gas, water and slag enter the three-way pipe through the drilled gas extraction pipeline, the water and the slag automatically fall into the connecting cylinder from the water inlet under the action of gravity and then enter the water storage tank from the connecting cylinder, and the gas enters the gas extraction branch pipe pipeline under the action of negative pressure extraction;
(3) The spring has a certain amount of expansion and contraction under the initial state that no water or slag exists in the water storage tank, the elastic force of the spring is equal to the gravity of the water storage tank plus the acting force between the limiting table and the water storage tank, the spring is gradually stretched downwards along with the falling of the water or slag into the water storage tank, the water storage tank slides downwards along the inner wall of the outer tank body, the left end of the lever moves downwards, the lever takes the lifting lug as a fulcrum, and the sealing plug at the right end of the lever gradually rises;
(4) Along with the slow gliding of the water storage tank, the distance between the upper magnet at the outer bottom of the water storage tank and the lower magnet at the inner bottom of the outer box body is reduced, the attraction force is increased, the spring is continuously stretched, when the upper magnet and the lower magnet reach the quick attraction position, the upper magnet quickly moves downwards and is attracted by the lower magnet together, meanwhile, the plugging plug moves upwards to plug the water inlet, the balance air inlet is communicated with the inner part of the outer box body, the air pressure inside and outside the water storage tank is equal, the inner drain pipe is correspondingly communicated with the outer drain pipe, and the water in the water storage tank and the slag precipitated to the bottom are discharged by the inner drain pipe and the outer drain pipe;
(5) After water and slag are discharged, when the sum of the gravity of the water storage tank, the gravity of water slag in the water storage tank and the magnetic attraction force is smaller than the elastic force of the spring, the spring contracts upwards, the upper magnet is separated from the lower magnet, the water storage tank rises along the inner wall of the outer box body, the right end of the inner drain pipe moves upwards to be separated from the outer drain pipe, the balance air inlet is blocked, the blocking plug moves downwards to be separated from the water inlet, the water storage tank rises to a limiting table and stops, and the water inlet is opened for water storage work to;
(6) And (4) continuously and circularly performing the steps (3) to (5), and continuously discharging the slag and the water.
The utility model discloses following technological effect has:
1. The lower part of the inner wall of the connecting cylinder is obliquely arranged with a lower left part and a higher right part, so that water and slag fall into the water storage tank through the three-way pipe, and blockage in the connecting cylinder is avoided.
2. The inner drain pipe right-hand member be provided with storage water tank inner wall sliding seal complex wear-resisting sealing washer, when avoiding inner drain pipe to lie in outer drain pipe top, inner drain pipe leaks, influences the automatic row's of arranging, continuous going on of drainage.
3. The utility model discloses wholly adopt pure mechanical principle and structure, have good reliability, also ensured the security in the colliery under the high gas content environment.
4. The bottom of the water storage tank adopts a conical structure, so that coal dust or coal slag is not easy to accumulate when precipitating to the bottom of the water storage tank, and the smoothness of drainage is improved.
5. The outer box body and the water storage tank can be made of toughened hard plastic, so that workers can observe the environment in the tank conveniently and timely handle faults.
6. the full-automatic operation is realized by the dead weight, the elasticity of the spring and the attraction of the magnet, no electric energy is used, the production cost is reduced, the use of a current isolation device is also reduced, and the labor and the working hour cost are saved.
Drawings
Fig. 1 is a schematic view of the present invention in a water storage state;
fig. 2 is a schematic view of the present invention in a drainage state.
Detailed Description
As shown in figures 1 and 2, the self-weight type deslagging drainer of the utility model comprises a three-way pipe 1 and a closed outer box 2, wherein the upper end port of the three-way pipe 1 is connected with the bottom of a gas extraction branch pipe 3, the horizontal port of the three-way pipe 1 is connected with a drilling gas extraction pipe 4, the upper part of the right side of the outer box 2 is provided with a connecting cylinder 5, the right end of the connecting cylinder 5 is blocked, the top of the connecting cylinder 5 is provided with a water inlet 6, the water inlet 6 is connected with the lower end port of the three-way pipe 1, the lower part of the right side of the outer box 2 is provided with an outer drainage pipe 7, the upper part of the left side of the outer box 2 is provided with a balance air inlet 8, a water storage tank 9 with an open top is arranged inside the outer box 2, the outer side wall of the water storage tank 9 is in sliding fit with the inner side wall of the outer, the outer box body 2 is internally provided with an elastic resetting and water inlet sealing mechanism connected with a water storage tank 9.
the elastic resetting and water inlet sealing mechanism comprises a connecting seat 11, a lifting lug 12, a limiting platform 13, a lever 14, a plugging plug 15, a connecting rod 16, a fixing frame 17 and a spring 18, wherein the lower part of the fixing frame 17 is fixedly arranged on the inner wall of the water storage tank 9, the upper part of the fixing frame 17 extends out of the top of the water storage tank 9, the limiting platform 13 is fixedly arranged on the inner wall of the outer box body 2, the position of the limiting platform 13 is positioned above the exhaust port and below the connecting cylinder 5, the connecting seat 11 is fixedly arranged on the inner wall of the top of the outer box body 2, the upper end of the spring 18 is fixedly connected on the connecting seat 11, the lifting lug 12 is fixedly arranged on the inner wall of the top of the connecting cylinder 5 and positioned on the left side of the water inlet 6, the middle part of the lever 14 is hinged at the lower end part of the lifting lug 12 close to the, the lower end of the spring 18 is fixedly connected to the top of the left end of the connecting rod 16; under the action of the tension of the spring 18, the upper end of the water storage tank 9 is in abutting fit with the lower surface of the limiting table 13, and the inner drainage pipe 10 is located above the outer drainage pipe 7.
the right end of the inner drain pipe 10 is provided with a wear-resistant sealing ring 19 which is in sliding sealing fit with the inner wall of the water storage tank 9.
the lower part of the inner wall of the connecting cylinder 5 is obliquely arranged with a lower left part and a higher right part.
A lower magnet 20 is arranged at the bottom in the outer box 2, an upper magnet 21 positioned right above the lower magnet 20 is arranged at the outer bottom of the water storage tank 9, and the magnetic poles of the lower surface of the upper magnet 21 and the upper surface of the lower magnet 20 are opposite; when the lower surface of the upper magnet 21 and the upper surface of the lower magnet 20 are contacted and adsorbed together, the right end of the inner water drainage pipe 10 is correspondingly communicated with the left end of the outer water drainage pipe 7, meanwhile, the water inlet 6 is blocked by the blocking plug 15, and the balance air inlet 8 is communicated with the inside of the outer box 2.
The slag-discharging and water-discharging method of the self-weight slag-discharging and water-discharging device comprises the following steps,
(1) Connecting a drilled gas extraction pipeline 4 with a horizontal connector of a three-way pipe 1, and connecting a gas extraction branch pipeline 3 with an upper connector of the three-way pipe 1;
(2) Gas, water and slag enter the three-way pipe 1 through the drilled gas extraction pipeline 4, the water and the slag automatically fall into the connecting cylinder 5 through the water inlet 6 under the action of gravity and then enter the water storage tank 9 through the connecting cylinder 5, and the gas enters the gas extraction branch pipeline 3 under the action of negative pressure extraction;
(3) the spring 18 has a certain amount of expansion and contraction under the initial state that no water or slag exists in the water storage tank 9, the elastic force of the spring 18 is equal to the gravity of the water storage tank 9 plus the acting force between the limiting table 13 and the water storage tank 9, the spring 18 is gradually stretched downwards along with the falling of the water or slag into the water storage tank 9, the water storage tank 9 slides downwards along the inner wall of the outer box body 2, the left end of the lever 14 moves downwards, the lever 14 takes the lifting lug 12 as a fulcrum, and the sealing plug at the right end of the lever 14 gradually rises;
(4) Along with the slow gliding of the water storage tank 9, the distance between an upper magnet 21 at the outer bottom of the water storage tank 9 and a lower magnet 20 at the inner bottom of the outer box 2 is reduced, the attraction force is increased, the spring 18 is continuously stretched, when the upper magnet 21 and the lower magnet 20 reach the quick attraction position, the upper magnet 21 quickly moves downwards and is attracted by the lower magnet 20 together, meanwhile, the plugging plug 15 moves upwards to plug the water inlet 6, the balance air inlet 8 is communicated with the inner part of the outer box 2, the air pressure inside and outside the water storage tank 9 is equal, the inner drain pipe 10 is correspondingly communicated with the outer drain pipe 7, and the water in the water storage tank 9 and the slag precipitated to the bottom are discharged by the inner drain pipe 10 and the outer drain pipe 7;
(5) After water and slag are discharged, when the sum of the gravity of the water storage tank 9, the gravity of water slag in the water storage tank 9 and the magnetic attraction force is smaller than the elastic force of the spring 18, the spring 18 contracts upwards, the upper magnet 21 and the lower magnet 20 are separated, the water storage tank 9 rises along the inner wall of the outer box body 2, the right end of the inner drain pipe 10 moves upwards to be separated from the outer drain pipe 7, the balance air inlet 8 is blocked, the blocking plug 15 moves downwards to leave the water inlet 6, the water storage tank 9 rises to the position of the limiting table 13 to stop, and the water storage work of opening the water inlet;
(6) And (4) continuously and circularly performing the steps (3) to (5), and continuously discharging the slag and the water.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (5)
1. self-weight slag-discharging water drain device comprises a three-way pipe and a closed outer box body, wherein the upper end port of the three-way pipe is connected to the bottom of a gas extraction branch pipe, and the horizontal port of the three-way pipe is connected with a drilling gas extraction pipe, and is characterized in that: the right side upper portion of outer box is provided with the connecting cylinder, the shutoff of connecting cylinder right-hand member, the connecting cylinder top is provided with the water inlet, the water inlet is connected with the lower extreme interface of three-way pipe, outer box right side lower part is provided with outer drainage pipe, outer box left side upper portion is provided with balanced air inlet, the internal portion of outer container is provided with the open storage water tank in top, the lateral wall of storage water tank and the inside wall sliding fit of outer box, the storage water tank bottom is thick-end-up's conical structure, the right side of the conical structure of storage water tank bottom is connected with the interior drain pipe that can correspond the intercommunication with outer drainage pipe, the internal portion of outer.
2. the self-weight slag and water discharge device according to claim 1, wherein: the elastic reset and water inlet sealing mechanism comprises a connecting seat, a lifting lug, a limiting table, a lever, a sealing plug, a connecting rod, a fixing frame and a spring, wherein the lower part of the fixing frame is fixedly arranged on the inner wall of the water storage tank, the upper part of the fixing frame extends out of the top of the water storage tank, the limiting table is fixedly arranged on the inner wall of the outer box body, the position of the limiting table is positioned above the exhaust port and below the connecting cylinder, the connecting seat is fixedly arranged on the inner wall of the top of the outer box body, the upper end of the spring is fixedly connected to the connecting seat, the lifting lug is fixedly arranged on the inner wall of the top of the connecting cylinder and positioned on the left side of the water inlet, the middle part of the lever close to the right side and hinged to the lower end of the lifting lug, the sealing; under the action of the spring tension, the upper end of the water storage tank is in top-pressing fit with the lower surface of the limiting table, and the inner water drainage pipe is located above the outer water drainage pipe at the moment.
3. The self-weight slag and water discharge device according to claim 2, wherein: the right end of the inner drain pipe is provided with a wear-resistant sealing ring which is in sliding sealing fit with the inner wall of the water storage tank.
4. The self-weight slag and water discharge device according to claim 1, wherein: the lower part of the inner wall of the connecting cylinder is obliquely arranged in a manner of being low at the left and high at the right.
5. The self-weight slag and water discharge device according to claim 2, wherein: a lower magnet is arranged at the bottom in the outer box body, an upper magnet positioned right above the lower magnet is arranged at the bottom outside the water storage tank, and the magnetic poles of the lower surface of the upper magnet and the upper surface of the lower magnet are opposite; when the lower surface of the upper magnet and the upper surface of the lower magnet are contacted and adsorbed together, the right end of the inner water discharge pipe is correspondingly communicated with the left end of the outer water discharge pipe, and simultaneously the water inlet is blocked and blocked, and the balance air inlet is communicated with the inside of the outer box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920560032.5U CN209742963U (en) | 2019-04-23 | 2019-04-23 | Self-weight slag and water discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920560032.5U CN209742963U (en) | 2019-04-23 | 2019-04-23 | Self-weight slag and water discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209742963U true CN209742963U (en) | 2019-12-06 |
Family
ID=68721921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920560032.5U Active CN209742963U (en) | 2019-04-23 | 2019-04-23 | Self-weight slag and water discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209742963U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915205A (en) * | 2019-04-23 | 2019-06-21 | 吕梁学院 | Dead-weight deslagging water discharging device and its deslagging discharge water method |
| CN112588019A (en) * | 2020-11-27 | 2021-04-02 | 江苏盐阜电站阀门辅机制造有限公司 | Self-operated steam-water separator |
-
2019
- 2019-04-23 CN CN201920560032.5U patent/CN209742963U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915205A (en) * | 2019-04-23 | 2019-06-21 | 吕梁学院 | Dead-weight deslagging water discharging device and its deslagging discharge water method |
| CN109915205B (en) * | 2019-04-23 | 2024-02-23 | 吕梁学院 | Dead weight type deslagging water drainage device and deslagging water drainage method thereof |
| CN112588019A (en) * | 2020-11-27 | 2021-04-02 | 江苏盐阜电站阀门辅机制造有限公司 | Self-operated steam-water separator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109915205B (en) | Dead weight type deslagging water drainage device and deslagging water drainage method thereof | |
| CN209742963U (en) | Self-weight slag and water discharging device | |
| CN108049914B (en) | Mining drainer for preventing cinder deposition | |
| CN202560317U (en) | Automatic water discharging device and gas extraction system | |
| CN201475649U (en) | Negative pressure automatic drainage device | |
| CN102808651B (en) | Automatic draining device of gas extraction system | |
| CN204327175U (en) | Gas drainage pipeline drainage system | |
| CN201106454Y (en) | Firedamp pipeline slagoff drainage device | |
| CN206256926U (en) | A kind of automatic water drainage device of mine gas extraction pipe | |
| CN203347833U (en) | Gas drainage pipe negative pressure automatic slag-discharge water-drainage device | |
| CN200999954Y (en) | Negative-pressure automatic drainage device | |
| CN202391472U (en) | Sub-pressure water drainage device for gas drainage | |
| CN202419117U (en) | Negative-pressure automatic steam trap | |
| CN113586129B (en) | Automatic water draining device | |
| CN211448757U (en) | Automatic water drainage device with high reliability for coal bed gas extraction pipeline | |
| CN209892268U (en) | Self-cleaning negative pressure full-automatic slag and water discharging device | |
| CN210289834U (en) | Negative pressure water drainage device capable of being connected with gas drainage pipeline | |
| CN203130143U (en) | Automatic water discharging device of gas extraction collecting box | |
| CN209959285U (en) | Formula air water sediment triphase separation device is inhaled to magnetism | |
| CN202724888U (en) | Gas pipeline coal cinder filter | |
| CN202520370U (en) | Draining mechanism of gas extraction pipe | |
| CN201917102U (en) | Drainage valve for solar water heater | |
| CN101818823A (en) | Tap water cut-off leakage-proof protection valve device | |
| CN212716743U (en) | Automatic ware that drains of high-efficient slagging-off of colliery gas drainage system | |
| CN201165878Y (en) | Negative pressure pipeline automatic drainage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |