CN109798146B - Mechanical negative pressure automatic slag and water discharging device - Google Patents
Mechanical negative pressure automatic slag and water discharging device Download PDFInfo
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- CN109798146B CN109798146B CN201910244670.0A CN201910244670A CN109798146B CN 109798146 B CN109798146 B CN 109798146B CN 201910244670 A CN201910244670 A CN 201910244670A CN 109798146 B CN109798146 B CN 109798146B
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Abstract
The utility model provides an automatic sediment ware that drains of mechanical type negative pressure, including the urceolus subassembly, the upper cover, inlet tube and discharge opening, still include the stop valve, twist elbow I soon, two mounting panels, a control mechanism, and a support, link mechanism and sealing ball, on the inlet tube, lie in the inside one end installation stop valve of urceolus subassembly and twist elbow I soon, last admission valve device and the exhaust apparatus of being equipped with of a control mechanism, the upper cover is worn out to admission valve device's upper end, lie in the upper cover outside, exhaust apparatus passes through the I switch-on of twisting elbow soon on connecting pipe and the inlet tube, the ware that drains need not arrange the sediment, when draining, link mechanism's left end bracing piece is pushed down by a control mechanism, the sealing ball is installed on the portion that link mechanism. The structure is ingenious and compact, and the transportation and the installation are convenient; the gas drainage device has the advantages of sensitive control, convenient operation, safety and reliability, reduces the operation of workers, can effectively separate gas and water in the gas drainage pipeline, automatically removes slag and water in the pipeline, and improves the gas drainage efficiency.
Description
Technical Field
The invention relates to a slag discharge water discharger, in particular to a mechanical negative pressure automatic slag discharge water discharger which is applied to a coal mine gas drainage system and used for automatically discharging slag and discharging water for a main gas drainage pipe, a main gas drainage pipe and a branch pipe.
Background
Coal mine gas drainage is an important measure for gas extraction and utilization and gas disaster prevention. In the process of gas drainage, some impurities often enter the gas drainage pipeline, so that water drainage and slag discharge need to be carried out on the gas drainage pipeline regularly. At present, water drainage and slag discharge are mainly carried out on a gas drainage pipeline in two modes, one mode is that water drainage and slag discharge are carried out manually, and due to the fact that manual operation is not timely and timely, accidents happen; the other kind adopts automatic sediment water drainer to drain, arrange the sediment, the traditional automatic sediment water drainer of this kind of mode is changed through buoyancy, control the floater through magnet and drain, nevertheless contain iron rust or iron powder in the debris that get into gas drainage pipeline, can adsorb on magnet, so influence the magnet result of use, sensitivity is not high when causing the conversion, and magnet can produce the collision with other parts at the actuation process in addition, magnet is broken easily, cause automatic sediment water drainer can't be in normal work, and then can influence gas drainage effect.
Disclosure of Invention
The purpose of the invention is: the mechanical negative pressure automatic slag-discharging water drainage device is ingenious in structure, sensitive in control and convenient to operate, can not be influenced by sundries in a gas drainage pipeline, can effectively separate gas and water in the gas drainage pipeline, automatically removes slag and water in the gas drainage pipeline, improves gas drainage efficiency, and ensures safety of a coal mine gas drainage system.
The content of the invention can be realized by the following technical scheme:
the mechanical negative pressure automatic slag and water discharging device comprises an outer barrel component, an upper cover, a water inlet pipe and a water discharging port, and is characterized by further comprising a stop valve, a quick-screwing elbow I, two mounting plates, a control mechanism, a support, a connecting rod mechanism and a sealing ball, wherein the upper end of the outer barrel component is provided with the upper cover, the water inlet pipe is arranged at the upper part of the rear side wall of the outer barrel component and is communicated with the outer barrel component and a gas pumping and discharging pipeline, the stop valve and the quick-screwing elbow I are arranged at one end of the water inlet pipe, which is positioned inside the outer barrel component, the upper part of the inside of the outer barrel component, the left side and the right side of the middle part of the outer barrel component are provided with the two mounting plates which are symmetrical left and right, the control mechanism is arranged on the two mounting plates, an air inlet valve device and an exhaust device are arranged, the bottom center position of the outer barrel component is provided with a hole, a water discharge opening is arranged right below the hole, a support is arranged at the inner bottom of the outer barrel component, a connecting rod mechanism is arranged on the support, when the water discharger does not need to discharge slag and discharge water, a left end supporting rod of the connecting rod mechanism is pressed by a control mechanism, a right end pull rod of the connecting rod mechanism penetrates through the hole in the bottom center of the outer barrel component and extends out of the water discharge opening, and a sealing ball is arranged on a part of the right end pull rod of the connecting rod mechanism, which extends out.
The control mechanism comprises a mounting frame, two rib plates, an upper lock head, a lower lock head, a rotating plate, two tension springs, a pull rod I, a control floating ball, two limiting pieces, a pull rod II, a jumping floating ball, an air inlet valve device, an exhaust device, a slide rod, a slide block and a hemispherical bolt, wherein the left rib plate and the right rib plate are arranged at the middle position in the mounting frame, an upper rectangular hole and a lower rectangular hole are respectively arranged on the left rib plate and the right rib plate, in addition, an upper round hole and a lower round hole are also arranged on the left rib plate, the upper lock head penetrates through the two rectangular holes on the upper parts of the left rib plate and the right rib plate and is installed between the left rib plate and the right rib plate, the lower lock head penetrates through the two rectangular holes on the lower parts of the left rib plate and the right rib plate and is installed between the left rib plate and the right, the rotating plate is connected with the upper lock head and the lower lock head through a bolt I and a bolt III respectively through two long holes on the upper left side of the rotating plate, tension springs are installed between the bolt I and a round hole on the upper part of a rib plate on the left side and between the bolt III and a round hole on the lower part of the rib plate on the left side, the upper end of a pull rod I penetrates through the upper part of the mounting frame and the right part of a lower side plate, the upper end of the pull rod I is provided with a hole, the pull rod I is connected with the long hole on the right side of the rotating plate through the hole on the upper end of the pull rod I, the lower end of the pull rod I is provided with a control floating ball, the upper part and the lower part of the floating ball are respectively provided with a limiting part, the upper end of a pull rod II penetrates through the left part of the mounting frame and the lower side plate, the part of, the exhaust device is positioned on the left side of the air inlet valve device, an air inlet hole communicated with an air vent at the lower part of the exhaust device is formed in the upper side plate of the mounting frame, a sliding rod is arranged at the left side of the exhaust device on the mounting frame, a sliding block is arranged between the sliding rod and the second pull rod, the right side of the sliding block is fixed on the second pull rod, the left side of the sliding block slides along the sliding rod, a hemispherical bolt is arranged in the middle of the sliding block below the exhaust device, the hemispherical bolt corresponds to the position of the air inlet hole in the upper side plate of the mounting frame below the; when the water discharger does not need to discharge slag and discharge water, the left end supporting rod of the connecting rod mechanism is pressed by the jumping floating ball on the control mechanism.
The air inlet valve device comprises an air inlet pipe, an air inlet cap, a flat gasket and a silica gel ball, wherein the air inlet pipe is arranged on an upper side plate of a mounting frame, the upper end of the air inlet pipe penetrates through an upper cover, is positioned outside the upper cover and is connected with the air inlet cap, the flat gasket is arranged between the upper end of the air inlet pipe and the lower end surface of the upper cover, two air inlets with corresponding positions are arranged on the left side surface and the right side surface of the air inlet cap above the air inlet pipe, the two air inlets are communicated with the external environment and the internal space of the air inlet cap, the silica gel ball is arranged in the internal space of the air inlet cap above the air inlet pipe, and when the silica gel ball falls on; the upper end of the pull rod II penetrates through the part of the upper side plate of the mounting frame and is positioned in the air inlet pipe; the exhaust device is composed of a nylon seat and a quick-screwing elbow II, the nylon seat is arranged on an upper side plate of the mounting frame and is positioned on the left side of an air inlet pipe of the air inlet valve device, a through hole is formed in the center of the nylon seat, a thread is arranged at the upper end of the nylon seat, the quick-screwing elbow II is connected with the nylon seat through the thread at the upper end of the nylon seat, and a lower port of the through hole in the center of the nylon seat is a vent hole at the lower; the quick-screwing elbow II on the exhaust device is communicated with the quick-screwing elbow I on the water inlet pipe through a connecting pipe.
The connecting pipe used for connecting the quick-screwing elbow II and the quick-screwing elbow I is a PU pipe.
The bottom of the outer barrel component is provided with a threaded hole, and a plug is arranged at the threaded hole.
The flexible sealing material sealing parts are arranged between the outer cylinder component and the upper cover, between the lower end of the air inlet valve device and the upper cover, at the lower end of the exhaust device and at the lower end of the water outlet.
The upper cover is made of a transparent acrylic plate; the link mechanism is made of stainless steel.
The upper lock head and the lower lock head of the invention have oblique angles at the same end, and holes are arranged at the other end, and the oblique angles at one ends of the upper lock head and the lower lock head are both 60 degrees and have obtuse acute angles.
The middle of the inner part of the control floating ball is provided with a pipe, and the lower end of the pull rod I penetrates through the pipe.
The mounting rack, the upper lock head, the lower lock head, the rotating plate and the two tension springs are all made of stainless steel.
The invention has the advantages that: 1) the mechanical negative pressure automatic slag and water discharging device has the advantages of ingenious structure, small volume, light weight and convenient transportation and installation; 2) the bolt type control and spring reset control mode is adopted, the control is sensitive, the operation is convenient, and the accident that the device fails due to the fact that the magnet impacts and breaks or adsorbs iron-containing impurities when the magnet control is adopted is avoided; 3) the gas drainage device can automatically discharge slag and water while gas is drained, is safe and reliable, can not be influenced by sundries in a gas drainage pipeline, can effectively separate gas and water in the gas drainage pipeline, automatically discharges slag and water in the gas drainage pipeline, solves the problem that the conventional negative pressure water drainage device is easy to lose control due to manual operation, reduces the cost of workers, improves the gas drainage efficiency, and ensures the safety of a coal mine gas drainage system; 4) the device can be hung and installed according to the use requirement and can also be supported for use; 5) when the device works, no power supply or air source is needed, no noise exists, and no potential safety hazard exists no matter when the device stops working or is used in working.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 4 is a front view of the control mechanism with the intake port cap removed;
FIG. 5 is an enlarged sectional view taken along line B-B of FIG. 4;
FIG. 6 is a cross-sectional view taken along line C-C of FIG. 4;
fig. 7 is a front sectional view of the control float.
In the figure: 41. and a flexible sealing material sealing part between the lower end of the air inlet valve device and the upper cover.
Detailed Description
As shown in figures 1-7, the mechanical negative pressure automatic deslagging water drainage device comprises an outer cylinder component 1, an upper cover 3, a water inlet pipe 13 and a water drainage port 9, and is characterized by further comprising a stop valve 14, a quick-screwing elbow I15, two mounting plates 6, a control mechanism 2, a support 8, a link mechanism 7 and a sealing ball 10, wherein the upper end of the outer cylinder component 1 is provided with the upper cover 3, the upper part of the rear side wall of the outer cylinder component 1 is provided with the water inlet pipe 13, the water inlet pipe 13 is communicated with the outer cylinder component 1 and a gas drainage pipeline, the stop valve 14 and the quick-screwing elbow I15 are mounted at one end of the water inlet pipe 13, the upper part of the inner part of the outer cylinder component 1 and the left and right side positions of the middle part of the upper part are provided with the two mounting plates 6 which are symmetrical to the left and right, the control mechanism 2 is mounted on the two mounting plates 6, the control, the exhaust device 39 is communicated with a quick-screwing elbow I15 on a water inlet pipe 13 through a connecting pipe 12, a hole is formed in the center of the bottom of an outer barrel component 1, a water discharge opening 9 is formed right below the hole, a support 8 is arranged at the inner bottom of the outer barrel component 1, a connecting rod mechanism 7 is installed on the support 8, a residue discharging device does not need to discharge residues, when water is discharged, a left end supporting rod of the connecting rod mechanism 7 is pressed by a control mechanism 2, a right end pull rod of the connecting rod mechanism 7 penetrates through the hole in the center of the bottom of the outer barrel component 1 and extends out of the water discharge opening 9, and a sealing ball 10 is installed on the part of the right end pull rod of.
As shown in fig. 1, 2 and 4-7, the control mechanism 2 includes a mounting bracket 26, two rib plates 36, an upper lock head 22, a lower lock head 21, a rotating plate 24, two tension springs 23, a pull rod i 25, a control floating ball 28, two limit pieces 27, a pull rod ii 30, a bouncing floating ball 29, an air intake valve device 38, an exhaust device 39, a slide rod 16, a slide block 31 and a hemispherical bolt 32, wherein the left and right rib plates 36 are arranged at the middle position inside the mounting bracket 26, the left and right rib plates 36 are both provided with an upper rectangular hole and a lower rectangular hole, the left rib plate 36 is also provided with an upper round hole and a lower round hole, the upper lock head 22 passes through the two rectangular holes at the upper parts of the left and right rib plates 36 and is installed between the left and right rib plates 36, the lower lock head 21 passes through the two rectangular holes at the lower parts of the left and right rib plates 36 and is installed between the left and right rib plates 36, the rotating plate, the rotating plate 24 is connected with the mounting frame 26 through a mounting hole on the rotating plate 24 by a bolt II 34, the rotating plate 24 is connected with the upper lock head 22 and the lower lock head 21 through a bolt I33 and a bolt III 35 respectively through two long holes on the upper side and the left side of the rotating plate 24, a tension spring 23 is arranged between the bolt I33 and a round hole on the upper part of a rib plate 36 on the left side and between the bolt III 35 and a round hole on the lower part of the rib plate 36 on the left side, the upper end of the pull rod I25 penetrates through the right part of the upper side and the lower side plate of the mounting frame 26, a hole is arranged at the upper end of the pull rod I25, the pull rod I25 is connected with the long hole on the right side of the rotating plate 24 through the hole at the upper end of the pull rod I25, a control floating ball 28 is arranged at the lower end and the upper side and the lower side positions of the control floating ball, the lower end of the pull rod II 30 is provided with a jumping floating ball 29, an air inlet valve device 38 and an exhaust device 39 are both arranged on an upper side plate of the mounting frame 26, the upper end of the air inlet valve device 38 penetrates through the upper cover 3 and is positioned on the outer side of the upper cover 3, the exhaust device 39 is positioned on the left side of the air inlet valve device 38, an air inlet hole communicated with an air vent at the lower part of the exhaust device 39 is arranged on the upper side plate of the mounting frame 26, a sliding rod 16 is arranged at the left side position of the exhaust device 39 on the mounting frame 26, a sliding block 31 is arranged between the sliding rod 16 and the pull rod II 30, the right side of the sliding block 31 is fixed on the pull rod II 30, the left side slides along the sliding rod 16, a hemispherical bolt 32 is arranged at the middle position of the sliding block; when the water discharger does not need to discharge slag and discharge water, the left end supporting rod of the connecting rod mechanism 7 is pressed by the jumping floating ball 29 on the control mechanism 2.
As shown in fig. 1-4, the air intake valve device 38 is composed of an air intake pipe 20, an air intake cap 5, a flat gasket 19 and a silicone ball 4, the air intake pipe 20 is disposed on an upper side plate of the mounting frame 26, an upper end of the air intake pipe 20 penetrates through the upper cover 3, is located outside the upper cover 3 and is connected with the air intake cap 5, the flat gasket 19 is disposed between the upper end of the air intake pipe 20 and a lower end surface of the upper cover 3, two air inlets 37 corresponding in position are disposed on left and right side surfaces of the air intake cap 5 above the air intake pipe 20, the two air inlets 37 are both communicated with an external environment and an internal space of the air intake cap 5, the silicone ball 4 is disposed in the internal space of the air intake cap 5 above the air intake pipe 20, and when the silicone ball 4 falls on the top; the upper end of the pull rod II 30 penetrates through the upper side plate of the mounting frame 26 and is positioned in the air inlet pipe 20; the exhaust device 39 consists of a nylon seat 17 and a quick-screwing elbow II 18, the nylon seat 17 is arranged on the upper side plate of the mounting frame 26 and is positioned on the left side of the air inlet pipe 20 of the air inlet valve device 38, the center of the nylon seat 17 is a through hole, the upper end of the nylon seat 17 is a thread, the quick-screwing elbow II 18 is connected with the nylon seat 17 through the thread on the upper end of the nylon seat 17, and the lower port of the through hole in the center of the nylon seat 17 is a vent hole at the lower part of the exhaust device; the quick-action bend II 18 of the exhaust gas device 39 is connected to the quick-action bend I15 of the inlet pipe 13 via the connecting pipe 12.
As shown in fig. 1, the bottom of the outer cylinder assembly 1 is provided with a threaded hole, and a plug 11 is arranged in the threaded hole and used for discharging residual slag and water. As shown in FIG. 2, the connection pipe 12 for connecting the quick-threading elbow II 18 and the quick-threading elbow I15 is a PU pipe. As shown in fig. 1 and 2, the upper cover 3 is made of a transparent acrylic plate; the link mechanism 7 is made of stainless steel. As shown in fig. 1, 2 and 4, flexible sealing material seals are provided between the outer cylinder assembly 1 and the upper cover 3, between the lower end of the intake valve device 38 and the upper cover 3, at the lower end of the exhaust device 39, and at the lower end of the drain port 9.
As shown in fig. 4-6, the upper lock head 22 and the lower lock head 21 are beveled at one end and provided with holes at the other end, and the upper lock head 22 and the lower lock head 21 are beveled at one end at an angle of 60 ° and blunt at an acute angle. The mounting frame 26, the upper lock head 22, the lower lock head 21, the rotating plate 24 and the two tension springs 23 are all made of stainless steel. As shown in figures 4 and 7, a pipe 40 is arranged in the middle of the inner part of the control floating ball 28, and the lower end of the pull rod I25 penetrates through the pipe 40.
The working principle of the mechanical negative pressure automatic slag and water discharging device is as follows:
water and slag in the gas drainage pipeline enter the outer cylinder component 1 through the water inlet pipe 13, gas in the outer cylinder component 1 is discharged into the gas drainage pipeline through the nylon seat 17 and the quick-screwing elbow II 18 of the exhaust device 39, the connecting pipe 12, the quick-screwing elbow I15 and the water inlet pipe 13, along with the rise of the water level in the outer cylinder component 1, the control floating ball 28 of the control mechanism 2 slides upwards along the pull rod I25 under the action of buoyancy force, after contacting the limit piece 27 above the control floating ball 28, the pull rod I25 is driven to slide upwards together, meanwhile, the rotating plate 24 rotates upwards around the bolt II 34, the lower lock head 21 slides rightwards under the action of the rotating plate 24, when the slide block 31 is separated from the limit of the lower lock head 21, the jumping floating ball 29, the pull rod II 30, the slide block 31 and the hemispherical bolt 32 slide upwards together under the action of the buoyancy force of the jumping floating ball 29 until the slide block, at the moment, the hemispherical bolt 32 seals an air inlet hole formed in the upper side plate of the mounting frame 26 below the nylon seat 17 of the exhaust device 39, the pull rod II 30 jacks up the silica gel ball 4 in the air inlet cap 5 of the air inlet valve device 38, outside air enters the outer barrel assembly 1 through the two air inlets 37 on the air inlet cap 5, the stop valve 14 automatically sucks the air under the action of negative pressure, at the moment, water and slag in a gas drainage pipeline cannot enter the outer barrel assembly 1 through the water inlet pipe 13, after the air pressure in the outer barrel assembly 1 is balanced with the outside air pressure, the sealing ball 10 sags under the action of gravity, the water outlet 9 is opened, and the water and the slag are discharged from the water outlet 9; when the water level in the outer cylinder component 1 is reduced, the control floating ball 28 also slides downwards, when the control floating ball 28 contacts the limiting part 27 below the control floating ball, the pull rod I25 is driven to slide downwards together, meanwhile, the rotating plate 24 rotates downwards around the bolt II 34, the upper lock head 22 slides rightwards under the action of the rotating plate 24, when the slide block 31 is separated from the limitation of the upper lock head 22, under the action of self weight, the jumping floating ball 29, the pull rod II 30, the slide block 31 and the hemispherical bolt 32 slide downwards together until the slide block 31 slides to the lower lock head 21, the left end support rod of the connecting rod mechanism 7 is pressed by the jumping floating ball 29, the sealing ball 10 blocks the water discharge opening 9 under the tension of the right end pull rod of the connecting rod mechanism 7, the lower lock head 21 slides leftwards under the tension of a tension spring 23 arranged on the lower lock head and blocks the slide block 31, at the moment, the bolt 32 is separated from the air inlet, the silica gel ball 4 in the air inlet cap 5 also falls down to block the upper port of the air inlet pipe 20, the inside of the outer cylinder component 1 is completely isolated from the outside atmosphere, the gas in the outer cylinder component 1 is discharged into a gas drainage pipeline through the nylon seat 17 of the exhaust device 39 and the quick screwing elbow II 18, the connecting pipe 12, the quick screwing elbow I15 and the water inlet pipe 13, after the air pressure in the outer cylinder component 1 is balanced with the air pressure in the drainage pipeline, the stop valve is automatically opened 14, the water and slag in the gas drainage pipeline enter the outer cylinder component 1 through the water inlet pipe 13, the device is in an initial state again, and the steps are repeated in this way, and automatic slag discharge and water drainage are realized.
Claims (10)
1. A mechanical negative pressure automatic deslagging water drainage device comprises an outer barrel component (1), an upper cover (3), a water inlet pipe (13) and a water drainage port (9), and is characterized by further comprising a stop valve (14), a quick-screwing elbow I (15), two mounting plates (6), a control mechanism (2), a support (8), a link mechanism (7) and a sealing ball (10), wherein the upper cover (3) is arranged at the upper end of the outer barrel component (1), the water inlet pipe (13) is arranged at the upper part of the rear side wall of the outer barrel component (1), the water inlet pipe (13) is communicated with the outer barrel component (1) and a gas drainage pipeline, the stop valve (14) and the quick-screwing elbow I (15) are mounted at one end of the water inlet pipe (13) positioned in the outer barrel component (1), the two mounting plates (6) which are symmetrical left and right are arranged above the inside of the outer barrel component (1) and, the two mounting plates (6) are provided with the control mechanism (2), the control mechanism (2) is provided with an air inlet valve device (38) and an exhaust device (39), the upper end of the air inlet valve device (38) penetrates out of the upper cover (3) and is positioned on the outer side of the upper cover (3), the exhaust device (39) is communicated with a quick-screwing elbow I (15) on the water inlet pipe (13) through a connecting pipe (12), the center of the bottom of the outer cylinder component (1) is provided with a hole, a water outlet (9) is arranged right below the hole, a bracket (8) is arranged at the inner bottom of the outer cylinder component (1), a connecting rod mechanism (7) is arranged on the bracket (8), when the water discharger does not need to discharge slag and discharge water, the left end supporting rod of the connecting rod mechanism (7) is pressed by the control mechanism (2), the right end pull rod of the connecting rod mechanism (7) penetrates through a hole in the center of the bottom of the outer barrel component (1) and extends out of the water outlet (9), and the sealing ball (10) is installed on the part, extending out of the water outlet (9), of the right end pull rod of the connecting rod mechanism (7).
2. The mechanical negative pressure automatic slag and water discharging device of claim 1, which is characterized in that: the control mechanism (2) comprises a mounting frame (26), two rib plates (36), an upper lock head (22), a lower lock head (21), a rotating plate (24), two tension springs (23), a pull rod I (25), a control floating ball (28), two limiting parts (27), a pull rod II (30), a jumping floating ball (29), an air inlet valve device (38), an exhaust device (39), a slide rod (16), a slide block (31) and a hemispherical bolt (32), wherein the middle position in the mounting frame (26) is provided with a left rib plate (36) and a right rib plate (36), the left rib plate (36) and the right rib plate (36) are both provided with an upper rectangular hole and a lower rectangular hole, in addition, the left rib plate (36) is also provided with an upper round hole and a lower round hole, the upper lock head (22) penetrates through the two rectangular holes in the upper parts of the left rib plate (36) and the right rib plate (36), and, Two rectangular holes at the lower part of two right rib plates (36) are arranged between the two left rib plates (36) and the two right rib plates (36), three long holes and one mounting hole are arranged on the rotating plate (24), the rotating plate (24) is connected with the mounting frame (26) through one mounting hole on the rotating plate (24) through a bolt II (34), the rotating plate (24) is connected with the upper lock head (22) and the lower lock head (21) through a bolt I (33) and a bolt III (35) respectively, a tension spring (23) is arranged between the bolt I (33) and the round hole at the upper part of the left rib plate (36) and between the bolt III (35) and the round hole at the lower part of the left rib plate (36), the upper end of the pull rod I (25) penetrates through the mounting frame (26) and the right part of the lower side plate, a hole is arranged at the upper end of the pull rod I (25), the pull rod I (25) is connected with the long hole, the lower end of a pull rod I (25) is provided with a control floating ball (28), the positions above and below the control floating ball (28) on the pull rod I (25) are respectively provided with a limiting piece (27), the upper end of the pull rod II (30) penetrates through the left parts of an upper side plate and a lower side plate of a mounting frame (26), the part of the upper end of the pull rod II (30) penetrating through the upper side plate of the mounting frame (26) is positioned in an air inlet valve device (38), the lower end of the pull rod II (30) is provided with a jumping floating ball (29), the air inlet valve device (38) and an exhaust device (39) are both arranged on the upper side plate of the mounting frame (26), the upper end of the air inlet valve device (38) penetrates through an upper cover (3) and is positioned on the outer side of the upper cover (3), the exhaust device (39) is positioned on the left side of the air inlet valve device (38), an air inlet hole communicated with, a sliding rod (16) is arranged at the left side of the exhaust device (39), a sliding block (31) is arranged between the sliding rod (16) and the pull rod II (30), the right side of the sliding block (31) is fixed on the pull rod II (30), the left side of the sliding block slides along the sliding rod (16), a hemispherical bolt (32) is arranged at the middle position of the sliding block (31) below the exhaust device (39), the hemispherical bolt (32) is arranged below the exhaust device (39), and the position of an air inlet hole on the side plate on the mounting frame (26) corresponds to that of the air inlet hole; when the water discharger does not need to discharge slag and discharge water, the left end supporting rod of the connecting rod mechanism (7) is pressed by a jumping floating ball (29) on the control mechanism (2).
3. The mechanical negative pressure automatic slag and water discharging device of claim 2, which is characterized in that: the air inlet valve device (38) is composed of an air inlet pipe (20), an air inlet cap (5), a flat pad (19) and a silica gel ball (4), the air inlet pipe (20) is arranged on an upper side plate of the mounting frame (26), the upper end of the air inlet pipe (20) penetrates through the upper cover (3) and is positioned on the outer side of the upper cover (3), and is connected with the air inlet cap (5), a flat gasket (19) is arranged between the upper end of the air inlet pipe (20) and the lower end surface of the upper cover (3), two air inlets (37) with corresponding positions are arranged on the left side surface and the right side surface of the air inlet cap (5) above the air inlet pipe (20), the two air inlets (37) are communicated with the external environment and the internal space of the air inlet cap (5), a silica gel ball (4) is arranged in the inner space of the air inlet cap (5) above the air inlet pipe (20), when the silica gel ball (4) falls on the top of the upper end of the air inlet pipe (20), the upper end opening of the air inlet pipe (20) is closed; the upper end of the pull rod II (30) penetrates through the part of the upper side plate of the mounting rack (26) and is positioned in the air inlet pipe (20); the exhaust device (39) is composed of a nylon seat (17) and a quick-screwing elbow II (18), the nylon seat (17) is arranged on an upper side plate of the mounting frame (26) and is positioned on the left side of an air inlet pipe (20) of the air inlet valve device (38), the center of the nylon seat (17) is a through hole, the upper end of the nylon seat is a thread, the quick-screwing elbow II (18) is connected with the nylon seat (17) through the thread at the upper end of the nylon seat (17), and the lower port of the central through hole of the nylon seat (17) is an air vent at the lower part of the exhaust device (39); the quick-screwing elbow II (18) on the exhaust device (39) is communicated with the quick-screwing elbow I (15) on the water inlet pipe (13) through the connecting pipe (12).
4. The mechanical negative pressure automatic slag and water discharging device according to claim 3, which is characterized in that: the connecting pipe (12) used for connecting the quick-screwing elbow II (18) and the quick-screwing elbow I (15) is a PU pipe.
5. The mechanical negative pressure automatic slag and water discharge device according to any one of claims 1 to 4, which is characterized in that: the bottom of the outer barrel component (1) is provided with a threaded hole, and a plug (11) is installed at the threaded hole.
6. The mechanical negative pressure automatic slag and water discharge device according to any one of claims 1 to 4, which is characterized in that: flexible sealing material sealing elements are arranged between the outer cylinder assembly (1) and the upper cover (3), between the lower end of the air inlet valve device (38) and the upper cover (3), at the lower end of the exhaust device (39) and at the lower end of the water outlet (9).
7. The mechanical negative pressure automatic slag and water discharge device according to any one of claims 1 to 4, which is characterized in that: the upper cover (3) is made of a transparent acrylic plate; the link mechanism (7) is made of stainless steel.
8. The mechanical negative pressure automatic slag and water discharge device according to any one of claims 2 to 4, which is characterized in that: the uniform end of the upper lock head (22) and the lower lock head (21) is cut with an oblique angle, the other end of the upper lock head (22) and the lower lock head (21) are provided with holes, and the angle of the oblique angle cut at one end of the upper lock head (22) and the lower lock head (21) is 60 degrees and is blunt at an acute angle.
9. The mechanical negative pressure automatic slag and water discharge device according to any one of claims 2 to 4, which is characterized in that: the middle of the inner part of the control floating ball (28) is provided with a pipe (40), and the lower end of the pull rod I (25) penetrates through the pipe (40).
10. The mechanical negative pressure automatic slag and water discharge device according to any one of claims 2 to 4, which is characterized in that: the mounting rack (26), the upper lock head (22), the lower lock head (21), the rotating plate (24) and the two tension springs (23) are all made of stainless steel materials.
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| CN201910244670.0A CN109798146B (en) | 2019-03-28 | 2019-03-28 | Mechanical negative pressure automatic slag and water discharging device |
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| CN201910244670.0A CN109798146B (en) | 2019-03-28 | 2019-03-28 | Mechanical negative pressure automatic slag and water discharging device |
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| CN109798146B true CN109798146B (en) | 2020-08-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| PL160692B1 (en) * | 1989-06-26 | 1993-04-30 | Przed Eksploatacji Wegla Polud | Dewatering system for an underground mine |
| CN202055863U (en) * | 2011-04-08 | 2011-11-30 | 王长锋 | Automatic mine flame-proof negative-pressure deslagging water discharging device |
| CN102748072B (en) * | 2012-07-06 | 2014-08-20 | 樊跃辉 | Automatic slag and water discharging machine |
| DE202014005364U1 (en) * | 2014-07-01 | 2014-09-10 | Senxian Wang | A suction and drainage device of the mine |
| CN207485470U (en) * | 2015-11-10 | 2018-06-12 | 付世传 | Automatic slag-discharging water draining device |
| CN205805611U (en) * | 2016-06-27 | 2016-12-14 | 任红飞 | Negative pressure automatic deslagging water discharging device |
| CN205908846U (en) * | 2016-07-25 | 2017-01-25 | 西山煤电(集团)有限责任公司万隆通用产业分公司 | Water discharging machine with slag discharged automatically |
| CN206309421U (en) * | 2016-12-27 | 2017-07-07 | 山西晋城无烟煤矿业集团有限责任公司 | Fully automatic gas pipeline tailrace |
| CN206801609U (en) * | 2017-04-19 | 2017-12-26 | 淮北矿业（集团）有限责任公司 | Gas drainage pipeline negative pressure dust removing device |
| RU183763U1 (en) * | 2018-07-25 | 2018-10-02 | Иван Валерьевич Китаев | VACUUM VACUUMING MODULE |
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