CN109944629A - A kind of magnetic-type air water slag three-phase separating device - Google Patents
A kind of magnetic-type air water slag three-phase separating device Download PDFInfo
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- CN109944629A CN109944629A CN201910334622.0A CN201910334622A CN109944629A CN 109944629 A CN109944629 A CN 109944629A CN 201910334622 A CN201910334622 A CN 201910334622A CN 109944629 A CN109944629 A CN 109944629A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 166
- 239000002893 slag Substances 0.000 title claims abstract description 51
- 238000000605 extraction Methods 0.000 claims description 23
- 238000005191 phase separation Methods 0.000 claims description 17
- 230000005484 gravity Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005496 tempering Methods 0.000 claims description 3
- 229920000965 Duroplast Polymers 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 claims description 2
- 239000013049 sediment Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 31
- 239000003245 coal Substances 0.000 description 27
- 239000003818 cinder Substances 0.000 description 9
- 238000007599 discharging Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004047 hole gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of magnetic-type air water slag three-phase separating devices, the water tank of top cover is fixed with including top, the mesospore of middle part setting upper opening is fixed at water tank inner sidewall middle and lower part, water tank bottom end is fixed with the bottom cover of middle part setting under shed, water tank is divided into upper and lower water storehouse by mesospore, upper water storehouse side wall is equipped with air water slag entrance, and top cover is equipped with exhaust outlet；It is fixed with permanent magnet on first within mesospore bottom surface one week, middle part is equipped with float in lower water storehouse, float includes permanent magnet under guide rod, upper closure plug, lower closure plug, first connecting rod, kickboard, first, permanent magnet on second connecting rod and second, the second lower permanent magnet is fixed with by more third connecting rods within bottom cover inner bottom surface one week, upper opening lid closes when permanent magnet and the first lower permanent magnet are attracted completely on first and under shed is opened, and permanent magnet is attracted vent cover conjunction at present completely under permanent magnet and second on second and upper opening is opened.The present invention realizes that automatic slagging discharges water function by pure mechanic structure.
Description
Technical Field
The invention belongs to the technical field of gas extraction, and particularly relates to a magnetic type gas-water-slag three-phase separation device.
Background
Gas extraction is a work which is carried out by each coal and gas mine. In the gas extraction process, water and coal slag in the coal seam can enter a gas extraction pipeline through the gas extraction drill hole. When a large amount of water and coal cinder are accumulated in the gas extraction pipeline, the gas pipeline is blocked, and the gas extraction work is influenced. Therefore, when gas extraction is carried out, a slag discharge water drainage device needs to be installed to drain accumulated water and coal slag in the pipeline, so that normal gas extraction is ensured.
The existing slag-discharging water drainage devices mainly comprise two types, one is that a water tank for discharging slag and water manually and regularly opens a valve to drain water, the water storage tank is generally large in size and inconvenient to install and use, and in addition, multiple slag-discharging water drainage devices are installed along a gas pipeline, so that manual water drainage is adopted one by one, and time and labor are wasted; secondly, automatic ware that drains mostly adopts pressure balancing unit, comes the control valve through the electricity, considers that gas is flammable and explosive, still must install galvanic isolation device, makes cost greatly increased to also there is the potential safety hazard, the practicality is not strong, and the colliery rate of exploitation is lower. Meanwhile, most of the existing slag discharging and water draining devices adopt a flat-bottom structure, so that coal slag is easy to accumulate and the practicability is greatly reduced. Therefore, the slag tapping water device needs to improve the safety performance and reduce the cost while realizing the basic functions.
Disclosure of Invention
The invention provides a magnetic suction type gas-water-slag three-phase separation device, which realizes the up-and-down movement of an upper sealing plug and a lower sealing plug by utilizing the magnetic suction force between a first upper permanent magnet and a first lower permanent magnet, the magnetic suction force between a second upper permanent magnet and a second lower permanent magnet, the gravity of water and coal slag and the buoyancy of water to a floater by virtue of a pure mechanical structure, thereby realizing the full-automatic slag and water discharging function.
In order to solve the technical problems, the invention adopts the following technical scheme:
a magnetic suction type gas-water-slag three-phase separation device comprises a vertical water tank, wherein a top cover is fixed at the top end of the vertical water tank, a vertical middle wall with an upper opening in the middle is fixed at the middle lower part of the inner side wall of the water tank, a vertical bottom cover with a lower opening in the middle is fixed at the bottom end of the water tank, the water tank is divided into an upper water storage bin and a lower water storage bin by the middle wall, a gas-water-slag inlet connected with a drilled gas extraction pipeline is formed in the side wall of the upper water storage bin, and an exhaust port connected with a; a first upper permanent magnet with a vertical central line coincident with a vertical central line of the water tank is fixed on the periphery of the lower bottom surface of the middle wall, a vertical guide rod is arranged in the middle of the lower water storage bin, an upper sealing plug which is vertical and is used for covering an upper opening is fixed at the positive top end of the guide rod, a lower sealing plug which is vertical and is used for covering a lower opening is fixed at the positive bottom end of the guide rod, a horizontal floating plate with an opening in the middle is fixed at the middle lower part of the side wall of the upper sealing plug through a plurality of same first connecting rods, the floating plate and the vertical central line of the water tank are coincident, a first lower permanent magnet with the top surface of the first upper permanent magnet in a centering and suction manner is fixed on the periphery of the top surface of the floating plate, a second upper permanent magnet with an opening in the middle and a vertical central line coincident with the vertical central line of the water tank is fixed on the lower part of the guide rod through a, the guide rod, the upper plugging plug, the lower plugging plug, the first connecting rod, the floating plate, the first lower permanent magnet, the second connecting rod and the second upper permanent magnet form a floater, the upper opening is covered and the lower opening is opened when the bottom surface of the first upper permanent magnet is completely attracted with the top surface of the first lower permanent magnet, and the lower opening is covered and the upper opening is opened when the bottom surface of the second upper permanent magnet is completely attracted with the top surface of the second lower permanent magnet; a limiting part which enables the guide rod to move up and down in a certain range is also fixed in the lower water storage bin.
Further, the limiting component comprises a sleeve which is vertical and the middle of the sleeve is provided with a vertical through hole, the vertical central lines of the sleeve and the water tank are overlapped, the left end and the right end of the outer side wall of the sleeve are symmetrically fixed with a horizontal left limiting rod and a horizontal right limiting rod, the tail ends of the left limiting rod and the right limiting rod are respectively fixed at the corresponding positions in the middle of the inner side wall of the lower water storage bin, the guide rod penetrates through the through hole of the sleeve, the sleeve is located between the floating plate and the second upper permanent magnet, the guide rod further moves up and down along the sleeve, and the left limiting rod.
Further, the air conditioner is provided with a fan,
the maximum water storage capacity in the upper water storage bin is larger than that in the lower water storage bin;
the maximum magnetic attraction force > between the first upper permanent magnet and the first lower permanent magnet > the floater gravity + the minimum magnetic attraction force between the second upper permanent magnet and the second lower permanent magnet;
the maximum magnetic attraction between the first upper permanent magnet and the first lower permanent magnet is less than or equal to the gravity of the grain slag in the upper water storage bin, the minimum magnetic attraction between the second upper permanent magnet and the second lower permanent magnet and the gravity of the floater;
the maximum magnetic attraction force between the second upper permanent magnet and the second lower permanent magnet is less than or equal to the maximum buoyancy force of the floater, the floater gravity and the minimum magnetic attraction force between the first upper permanent magnet and the first lower permanent magnet.
Furthermore, a circle of groove with upward opening and uniform depth is arranged on the periphery of the top surface of the floating plate, the vertical central lines of the groove and the water tank are overlapped, and a first lower permanent magnet matched with the shape and the size of the groove in a homogeneous mode is fixed in the groove.
Further, the water tank is the cylinder shape, and well wall and bottom all are the obconic form, and upper and lower opening all is circularly, and upper and lower shutoff stopper top surface all is conical and awl point all up, and upper and lower shutoff stopper top surface lower part all is the cylinder shape, and permanent magnet all is the annular shape under permanent magnet and the second on the first permanent magnet, kickboard, first permanent magnet, the second, and the first area of going up permanent magnet bottom surface and first permanent magnet top surface equals, and the area of permanent magnet top surface equals under permanent magnet bottom surface and the second on the second.
Further, the inner diameter and the outer diameter of the first upper permanent magnet are adjusted, the inner diameter and the outer diameter of the first lower permanent magnet are correspondingly adjusted, and then the maximum magnetic attraction force between the first upper permanent magnet and the first lower permanent magnet is adjusted; the inner diameter and the outer diameter of the second upper permanent magnet are adjusted, the inner diameter and the outer diameter of the second lower permanent magnet are correspondingly adjusted, and then the maximum magnetic attraction force between the second upper permanent magnet and the second lower permanent magnet is adjusted.
Furthermore, the horizontal height of the bottom surface of the first upper permanent magnet is equal to that of the bottom end of the middle wall, the horizontal height of the top surface of the first lower permanent magnet is equal to that of the top surface of the floating plate, the upper part of the cylinder at the lower part of the top surface of the upper plugging plug is positioned in the upper water storage bin after the upper opening is covered, and the lower part of the cylinder at the lower part of the top surface of the lower plugging plug is positioned outside the lower water storage bin after the.
Furthermore, the vertical height of the cylinder at the lower part of the top surface of the upper plugging plug is adjusted, so that the maximum water storage capacity in the upper water storage bin after the upper opening is covered is adjusted, the vertical height of the cylinder at the lower part of the top surface of the lower plugging plug is adjusted, and the maximum water storage capacity in the lower water storage bin after the lower opening is covered is adjusted.
Further, the first connecting rod and the second connecting rod are both horizontally arranged, and the third connecting rod is vertically arranged.
Furthermore, the material of water tank is transparent tempering duroplasts, and the top cap links to each other with water tank lateral wall upper end an organic whole, and the integrative outside extension of water tank lateral wall lower extreme has the horizontally base, and the bottom edge passes through the bolt fastening with the base.
Compared with the prior art, the invention has the beneficial effects that:
the magnetic type air-water-slag three-phase separation device is suitable for deslagging and water drainage of a coal mine gas extraction pipeline, and realizes up-and-down seal blocking up and down movement by utilizing the magnetic attraction between the first upper permanent magnet and the first lower permanent magnet, the magnetic attraction between the second upper permanent magnet and the second lower permanent magnet, the gravity of water and coal slag and the buoyancy of water to a floater by virtue of a pure mechanical structure, so that the full-automatic deslagging and water drainage functions are realized;
according to the invention, the first upper permanent magnet and the first lower permanent magnet are called an upper permanent magnet group, the second upper permanent magnet and the second lower permanent magnet are called a lower permanent magnet group, when the device is in a working state, one group of permanent magnets in the upper permanent magnet group and the lower permanent magnet group are always in an attraction state, and one opening in the upper opening and the lower opening is always in a covering state, so that the borehole gas extraction pipeline and the gas extraction branch pipeline are isolated from the outside, the water and coal slag discharge function under the normal gas extraction condition can be realized, the water discharge and slag discharge are not influenced by the negative pressure of the pipeline and the water quality, the borehole gas extraction pipeline and the gas extraction branch pipeline are not influenced by the slag discharge and water discharge processes, and the practicability is strong;
the invention has simple structure, convenient installation and maintenance, no need of excessive maintenance and lower use and maintenance cost;
in the invention, the process of separating the gas, the water and the coal slag does not involve electricity, so that the cost of a current isolation device is saved, and the cost is reduced;
compared with the traditional manual slag discharging and water draining device, the magnetic type gas-water-slag three-phase separation device has the advantages that the gas, water and coal slag three-phase separation process does not need to be assisted by external force, manual operation is not needed, the labor intensity of workers is reduced, and the labor efficiency is improved;
in the invention, the water tank is transparent, so that workers can visually observe the three-phase separation process of the gas, the water and the coal slag inside, visually acquire the working state inside the visual gas, water and coal slag three-phase automatic separation device and timely process faults;
in the invention, the middle wall and the bottom cover are in the shape of an inverted cone, the top surfaces of the upper and lower plugging plugs are in the shape of a cone, and the cone tips are upward, so that the coal slag is not easy to stack.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the tank of FIG. 1 with the bottom cover and the float removed;
FIG. 3 is a schematic perspective view of the float in the tank of FIG. 1;
FIG. 4 is a schematic view of the structure of FIG. 3 in another direction;
FIG. 5 is a schematic perspective view of the bottom cover of FIG. 1;
FIG. 6 is a schematic front sectional perspective view of FIG. 1;
fig. 7 is a schematic structural view in another direction of fig. 6.
Description of the drawings: 1. the device comprises a top cover, 2, a water tank, 3, an upper opening, 4, a middle wall, 5, a lower opening, 6, a bottom cover, 7, an upper water storage bin, 8, a lower water storage bin, 9, an air-water slag inlet, 10, an exhaust port, 11, a first upper permanent magnet, 12, a guide rod, 13, an upper seal plug, 14, a lower seal plug, 15, a first connecting rod, 16, a floating plate, 17, a first lower permanent magnet, 18, a second connecting rod, 19, a second upper permanent magnet, 20, a third connecting rod, 21, a second lower permanent magnet, 22, a sleeve, 23, a left limiting rod, 24, a right limiting rod, 25, a groove, 26 and a base.
Detailed Description
As shown in fig. 1, 2, 3, 4, 5, 6 and 7, the magnetic type gas-water-slag three-phase separation device comprises a vertical water tank 2, the top end of which is fixed with a top cover 1, a vertical middle wall 4, the middle part of which is provided with an upper opening 3, is fixed at the middle lower part of the inner side wall of the water tank 2, a vertical bottom cover 6, the middle part of which is provided with a lower opening 5, is fixed at the bottom end of the water tank 2, the water tank 2 is divided into an upper water storage bin 7 and a lower water storage bin 8 by the middle wall 4, a gas-water-slag inlet 9 connected with a drilling gas extraction pipeline is arranged on the side wall of the upper water storage bin 7, and a; a first upper permanent magnet 11 with a vertical central line coincident with a vertical central line of the water tank 2 is fixed on the periphery of the lower bottom surface of the middle wall 4, a vertical guide rod 12 is arranged in the middle of the lower water storage bin 8, an upper sealing plug 13 which is vertical and is used for covering the upper opening 3 is fixed on the positive top end of the guide rod 12, a lower sealing plug 14 which is vertical and is used for covering the lower opening 5 is fixed on the positive bottom end of the guide rod 12, a horizontal floating plate 16 with an opening in the middle is fixed on the middle lower part of the side wall of the upper sealing plug 13 through a plurality of same and horizontal first connecting rods 15, the floating plate 16 and the vertical central line of the water tank 2 are coincident, a first lower permanent magnet 17 with a top surface aligned with and attracted with the bottom surface of the first upper permanent magnet 11 is fixed on the periphery of the top surface of the floating plate 16, a second upper permanent magnet 19 with an opening in the middle and a vertical central line coincident with the vertical central line of the water tank 2 is fixed on the lower part of the guide The attracted second lower permanent magnet 21, the guide rod 12, the upper plugging plug 13, the lower plugging plug 14, the first connecting rod 15, the floating plate 16, the first lower permanent magnet 17, the second connecting rod 18 and the second upper permanent magnet 19 form a floater, when the bottom surface of the first upper permanent magnet 11 and the top surface of the first lower permanent magnet 17 are completely attracted, the upper opening 3 is covered, the lower opening 5 is opened, and when the bottom surface of the second upper permanent magnet 19 and the top surface of the second lower permanent magnet 21 are completely attracted, the lower opening 5 is covered, and the upper opening 3 is opened; a limiting part which enables the guide rod 12 to move up and down in a certain range is also fixed in the lower water storage bin 8.
Wherein, spacing part includes vertical and the middle part opens sleeve 22 that has vertical perforating hole, sleeve 22, the coincidence of the vertical central line of water tank 2, sleeve 22 lateral wall left and right both ends symmetry is fixed with horizontally left gag lever post 23, right gag lever post 24, left gag lever post 23, the end of right gag lever post 24 is fixed in respectively lower 8 inside wall middle part relevant position departments of water storage storehouse, guide arm 12 passes sleeve 22's perforating hole, and sleeve 22 is in between floating plate 16 and the second upper permanent magnet 19, and then guide arm 12 reciprocates along sleeve 22, and left gag lever post 23, right gag lever post 24 makes guide arm 12 reciprocate in the certain limit.
Wherein,
the maximum water storage capacity in the upper water storage bin 7 is larger than that in the lower water storage bin 8;
the maximum magnetic attraction force > between the first upper permanent magnet 11 and the first lower permanent magnet 17 > the float weight + the minimum magnetic attraction force between the second upper permanent magnet 19 and the second lower permanent magnet 21;
the maximum magnetic attraction between the first upper permanent magnet 11 and the first lower permanent magnet 17 is less than or equal to the gravity of the grain slag in the upper water storage bin 7, the minimum magnetic attraction between the second upper permanent magnet 19 and the second lower permanent magnet 21 and the gravity of the floater;
the maximum magnetic attraction force between the second upper permanent magnet 19 and the second lower permanent magnet 21 is less than or equal to the maximum buoyancy force of the floater-the gravity force + the minimum magnetic attraction force between the first upper permanent magnet 11 and the first lower permanent magnet 17.
A circle of grooves 25 with upward openings and uniform depth are formed in the periphery of the top surface of the floating plate 16, the grooves 25 are overlapped with the vertical central line of the water tank 2, and first lower permanent magnets 17 which are matched with the grooves 25 in shape and size are fixedly bonded in the grooves 25 through glue; the water tank 2 is the cylinder shape, well wall 4 all is the obconic form with bottom 6, it is upper and lower opening 5 all is circularly, on, seal down and block up 14 top surfaces and all be conical and awl point all up, on, seal down and block up 14 top surfaces lower part and all be the cylinder shape, permanent magnet 11 on the first, kickboard 16, first permanent magnet 17 down, permanent magnet 19 all is the annular shape with second permanent magnet 21 down on the second, and the area of permanent magnet 11 bottom surface and first permanent magnet 17 top surface equals on the first, the area of permanent magnet 21 top surface equals under 19 bottom surfaces of permanent magnet and the second on the second.
Wherein, the inner diameter and the outer diameter of the first upper permanent magnet 11 are adjusted, and the inner diameter and the outer diameter of the first lower permanent magnet 17 are correspondingly adjusted, so as to adjust the maximum magnetic attraction force between the first upper permanent magnet 11 and the first lower permanent magnet 17; the inner and outer diameters of the second upper permanent magnet 19 and the inner and outer diameters of the second lower permanent magnet 21 are adjusted accordingly, thereby adjusting the maximum magnetic attraction force between the second upper permanent magnet 19 and the second lower permanent magnet 21.
The horizontal height of the bottom surface of the first upper permanent magnet 11 is equal to that of the bottom end of the middle wall 4, the horizontal height of the top surface of the first lower permanent magnet 17 is equal to that of the top surface of the floating plate 16, the upper part of the cylinder at the lower part of the top surface of the upper plugging plug 13 is positioned in the upper water storage bin 7 after the upper opening 3 is covered, and the lower part of the cylinder at the lower part of the top surface of the lower plugging plug 14 is positioned outside the lower water storage bin 8 after the lower opening; the cylindrical vertical height of shutoff stopper 13 top surface lower part in the adjustment, and then the biggest water storage capacity in the upper water storage storehouse 7 is gone up to 3 lids of adjustment upper shed, and the cylindrical vertical height of 14 top surface lower parts of shutoff stopper is down adjusted, and then the biggest water storage capacity in the lower water storage storehouse 8 is closed to 5 lids of adjustment lower shed.
Wherein, the material of water tank 2 is transparent tempering hard plastic, and top cap 1 links to each other with 2 lateral wall upper ends of water tank are integrative, and 2 lateral wall lower extremes of water tank are integrative outwards extended to have horizontally base 26, and 6 edges of bottom pass through the bolt fastening with base 26.
The working process is as follows:
(1) connecting a drilling gas extraction pipeline with a gas-water slag inlet 9, and simultaneously connecting a gas extraction branch pipeline with an exhaust port 10;
(2) gas, water and coal slag in the drill hole enter an upper water storage bin 7 of the water tank 2 through a drill hole gas extraction pipeline, the gas enters a gas extraction branch pipeline from an exhaust port 10 under the action of extraction negative pressure, and the water and the coal slag fall into the upper water storage bin 7 under the action of gravity;
(3) along with the continuous separation process of gas, water and coal slag, the water and the coal slag are accumulated at the bottom of the upper water storage bin 7 continuously, the weight of the water and the coal slag is increased, when the upper sealing plug 13 is subjected to the condition that the sum of the downward pressure of the water and the coal slag is greater than or equal to the maximum magnetic attraction force between the first upper permanent magnet 11 and the first lower permanent magnet 17, the guide rod 12 of the floater slides downwards along the sleeve 22, so that the first lower permanent magnet 17 is far away from the first upper permanent magnet 11, the magnetic attraction force between the first lower permanent magnet 17 and the first upper permanent magnet 11 is reduced, the second upper permanent magnet 19 is close to the second lower permanent magnet 21 and can reach the quick attraction critical point between the second upper permanent magnet 19 and the second lower permanent magnet 21 quickly, then the second upper permanent magnet 19 and the second lower permanent magnet 21 are quickly attracted, the upper opening 3 is opened and the lower opening 5 is closed at the moment, the water and the coal slag in the upper water storage bin 7 slide down to the upper opening 3 along the upper bottom surface of the Internal;
(4) because the maximum water storage capacity in the upper water storage bin 7 is greater than the maximum water storage capacity in the lower water storage bin 8, when water and coal cinder in the upper water storage bin 7 are discharged or are discharged quickly, the water in the lower water storage bin 8 can give buoyancy to the floater, the guide rod 12 of the floater slides upwards along the sleeve 22, so that the second upper permanent magnet 19 is far away from the second lower permanent magnet 21, the magnetic attraction between the second upper permanent magnet 19 and the second lower permanent magnet 21 is reduced, the first lower permanent magnet 17 is close to the first upper permanent magnet 11, the quick attraction critical point between the first lower permanent magnet 17 and the first upper permanent magnet 11 can be reached quickly, then the first lower permanent magnet 17 and the first upper permanent magnet 11 are quickly attracted, the lower opening 5 is opened and the upper opening 3 is closed, and the water and the coal cinder in the lower water storage bin 8 slide to the lower opening 5 along the upper bottom surface of the bottom cover 6 and are discharged quickly through the lower opening 5.
In the invention, the first upper permanent magnet 11 and the first lower permanent magnet 17 are hardly contacted with water and cinder, so the cinder does not influence the magnetic attraction between the first upper permanent magnet 11 and the first lower permanent magnet 17; in the invention, the water and the coal cinder stored in the lower water storage bin 8 are hardly kept in a static state, and the coal cinder is only rarely adsorbed on the second upper permanent magnet 19 and the second lower permanent magnet 21 under the action of water flow scouring, so that the influence on the magnetic attraction between the second upper permanent magnet 19 and the second lower permanent magnet 21 is very little, and the device can be regularly cleaned according to the content of the coal cinder in the water; in the present invention, the influence of the cinder on the magnetic attraction force between the first upper permanent magnet 11 and the first lower permanent magnet 17 can be further reduced by increasing the horizontal distance of the first upper permanent magnet 11 from the center of the guide rod 12.
Claims (10)
1. The utility model provides a formula air water sediment three-phase separator is inhaled to magnetism which characterized in that: the gas-water separation device comprises a vertical water tank, wherein a top cover is fixed at the top end of the vertical water tank, a vertical middle wall with an upper opening in the middle is fixed at the middle lower part of the inner side wall of the water tank, a vertical bottom cover with a lower opening in the middle is fixed at the bottom end of the water tank, the water tank is divided into an upper water storage bin and a lower water storage bin by the middle wall, a gas-water residue inlet connected with a drilling gas extraction pipeline is formed in the side wall of the upper water storage bin, and an exhaust port connected with; a first upper permanent magnet with a vertical central line coincident with a vertical central line of the water tank is fixed on the periphery of the lower bottom surface of the middle wall, a vertical guide rod is arranged in the middle of the lower water storage bin, an upper sealing plug which is vertical and is used for covering an upper opening is fixed at the positive top end of the guide rod, a lower sealing plug which is vertical and is used for covering a lower opening is fixed at the positive bottom end of the guide rod, a horizontal floating plate with an opening in the middle is fixed at the middle lower part of the side wall of the upper sealing plug through a plurality of same first connecting rods, the floating plate and the vertical central line of the water tank are coincident, a first lower permanent magnet with the top surface of the first upper permanent magnet in a centering and suction manner is fixed on the periphery of the top surface of the floating plate, a second upper permanent magnet with an opening in the middle and a vertical central line coincident with the vertical central line of the water tank is fixed on the lower part of the guide rod through a, the guide rod, the upper plugging plug, the lower plugging plug, the first connecting rod, the floating plate, the first lower permanent magnet, the second connecting rod and the second upper permanent magnet form a floater, the upper opening is covered and the lower opening is opened when the bottom surface of the first upper permanent magnet is completely attracted with the top surface of the first lower permanent magnet, and the lower opening is covered and the upper opening is opened when the bottom surface of the second upper permanent magnet is completely attracted with the top surface of the second lower permanent magnet; a limiting part which enables the guide rod to move up and down in a certain range is also fixed in the lower water storage bin.
2. The magnetic type gas-water-slag three-phase separation device as claimed in claim 1, which is characterized in that: the limiting part comprises a sleeve with a vertical through hole in the vertical middle, the sleeve and the water tank are overlapped in the vertical center line, a horizontal left limiting rod and a horizontal right limiting rod are symmetrically fixed at the left end and the right end of the outer side wall of the sleeve, the tail ends of the left limiting rod and the right limiting rod are respectively fixed at the middle corresponding positions of the inner side wall of the lower water storage bin, the guide rod penetrates through the through hole of the sleeve, the sleeve is located between the floating plate and the second upper permanent magnet, the guide rod further moves up and down along the sleeve, and the left limiting rod and the right limiting rod enable the.
3. The magnetic type gas-water-slag three-phase separation device as claimed in claim 1, which is characterized in that:
the maximum water storage capacity in the upper water storage bin is larger than that in the lower water storage bin;
the maximum magnetic attraction force > between the first upper permanent magnet and the first lower permanent magnet > the floater gravity + the minimum magnetic attraction force between the second upper permanent magnet and the second lower permanent magnet;
the maximum magnetic attraction between the first upper permanent magnet and the first lower permanent magnet is less than or equal to the gravity of the grain slag in the upper water storage bin, the minimum magnetic attraction between the second upper permanent magnet and the second lower permanent magnet and the gravity of the floater;
the maximum magnetic attraction force between the second upper permanent magnet and the second lower permanent magnet is less than or equal to the maximum buoyancy force of the floater, the floater gravity and the minimum magnetic attraction force between the first upper permanent magnet and the first lower permanent magnet.
4. The magnetic type gas-water-slag three-phase separation device as claimed in claim 1, which is characterized in that: a circle of groove with upward opening and uniform depth is arranged on the periphery of the top surface of the floating plate, the vertical central lines of the groove and the water tank are overlapped, and a first lower permanent magnet matched with the shape and the size of the groove is fixed in the groove.
5. The magnetic type gas-water-slag three-phase separation device as claimed in claim 4, which is characterized in that: the water tank is the cylinder shape, and well wall all is the obconic form with the bottom, and upper and lower opening all is circularly, and upper and lower shutoff stopper top surface all is conical and awl point all up, and upper and lower shutoff stopper top surface lower part all is the cylinder shape, and permanent magnet all is the annular shape under permanent magnet and the second on the first permanent magnet, kickboard, first permanent magnet, the second, and the first area of going up permanent magnet bottom surface and first permanent magnet top surface equals, and the area of permanent magnet bottom surface and second permanent magnet top surface equals on the second.
6. The magnetic type gas-water-slag three-phase separation device as claimed in claim 5, which is characterized in that: adjusting the inner diameter and the outer diameter of the first upper permanent magnet, and correspondingly adjusting the inner diameter and the outer diameter of the first lower permanent magnet, so as to adjust the maximum magnetic attraction force between the first upper permanent magnet and the first lower permanent magnet; the inner diameter and the outer diameter of the second upper permanent magnet are adjusted, the inner diameter and the outer diameter of the second lower permanent magnet are correspondingly adjusted, and then the maximum magnetic attraction force between the second upper permanent magnet and the second lower permanent magnet is adjusted.
7. The magnetic type gas-water-slag three-phase separation device as claimed in claim 5, which is characterized in that: the horizontal height of first upper permanent magnet bottom surface and well wall bottom equals, and the horizontal height of first lower permanent magnet top surface and kickboard top surface equals, and the cylinder upper portion of going up shutoff stopper top surface lower part is in last water storage storehouse after the upper shed lid closes, and the cylinder lower part of lower shutoff stopper top surface lower part is outside water storage storehouse down after the lower shed lid closes.
8. The magnetic type gas-water-slag three-phase separation device as claimed in claim 7, which is characterized in that: the cylindrical vertical height of shutoff stopper top surface lower part in the adjustment, and then the biggest water storage capacity in the upper water storage storehouse after the adjustment upper shed lid closes, the cylindrical vertical height of shutoff stopper top surface lower part under the adjustment, and then the biggest water storage capacity in the lower water storage storehouse after the adjustment lower shed lid closes.
9. The magnetic type gas-water-slag three-phase separation device as claimed in claim 1, which is characterized in that: the first connecting rod and the second connecting rod are horizontally arranged, and the third connecting rod is vertically arranged.
10. The magnetic type gas-water-slag three-phase separation device as claimed in claim 1, which is characterized in that: the material of water tank is transparent tempering duroplasts, and the top cap links to each other with water tank lateral wall upper end an organic whole, and water tank lateral wall lower extreme an organic whole outwards extends there is the horizontally base, and the bottom edge passes through the bolt fastening with the base.
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| CN116181306A (en) * | 2023-04-24 | 2023-05-30 | 北京科力丹迪技术开发有限责任公司 | Three-phase separator with automatic drainage structure and use method thereof |
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