CN112253232A - Continuous coal slag-liquid separation metering equipment for underground coal mine drilling field - Google Patents
Continuous coal slag-liquid separation metering equipment for underground coal mine drilling field Download PDFInfo
- Publication number
- CN112253232A CN112253232A CN202011257384.7A CN202011257384A CN112253232A CN 112253232 A CN112253232 A CN 112253232A CN 202011257384 A CN202011257384 A CN 202011257384A CN 112253232 A CN112253232 A CN 112253232A
- Authority
- CN
- China
- Prior art keywords
- coal slag
- coal
- liquid
- metering
- cinder
- 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.)
- Withdrawn
Links
- 239000003245 coal Substances 0.000 title claims abstract description 202
- 239000007788 liquid Substances 0.000 title claims abstract description 171
- 238000005553 drilling Methods 0.000 title claims abstract description 61
- 238000000926 separation method Methods 0.000 title claims abstract description 46
- 239000002893 slag Substances 0.000 claims abstract description 109
- 230000007246 mechanism Effects 0.000 claims abstract description 77
- 238000005259 measurement Methods 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 24
- 230000008569 process Effects 0.000 claims abstract description 20
- 239000003818 cinder Substances 0.000 claims description 90
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000001914 filtration Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 abstract description 23
- 238000005303 weighing Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F16/00—Drainage
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C37/00—Other methods or devices for dislodging with or without loading
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/16—Methods of underground mining; Layouts therefor
- E21C41/18—Methods of underground mining; Layouts therefor for brown or hard coal
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses continuous coal slag-liquid separation metering equipment for a coal mine underground drilling site, which comprises a walking trolley body, wherein a coal slag-liquid leading-out mechanism is arranged at the upper part of the walking trolley body, two or more coal slag-liquid leading-out ports are arranged on the coal slag-liquid leading-out mechanism at intervals, and a valve switch is arranged on each coal slag-liquid leading-out port; a coal slag separating and metering mechanism is respectively arranged on the walking trolley body and below each coal slag liquid guide outlet; the invention can directly collect the coal slag liquid discharged in the drilling process, can measure the separated coal slag while performing solid-liquid separation on the coal slag liquid by using the coal slag separating and measuring mechanism, not only saves coal resources and optimizes the environment in a roadway, but also can perform solid measurement on the coal slag discharged from a drilled hole by using the measuring function of the coal slag separating and measuring mechanism so as to judge whether the drilled hole is qualified or not, thereby greatly improving the working efficiency of drilling.
Description
Technical Field
The invention relates to the technical field of coal slag-liquid separation, in particular to continuous coal slag-liquid separation and metering equipment for a coal mine underground drilling site.
Background
In the current coal mine tunnel boring yard, it needs to cut the coal hole with a large amount of high pressure water to beat the in-process, the mixed thick liquid of final exhaust water and cinder slips to the tunnel along drilling, not only waste coal resource, and can lead to the environment variation in the tunnel, simultaneously because whether it is qualified in order to judge drilling to measure the cinder that drills out, this needs to carry out the solid measurement to the cinder that the landing is to the tunnel again, workman's intensity of labour has greatly been increased, and the work efficiency who drills is seriously influenced. Therefore, a new apparatus is needed to solve the above problems.
Disclosure of Invention
In view of the above, the invention provides a continuous type coal slag and liquid separating and metering device for a coal mine underground drilling site, which can directly collect coal slag liquid discharged in a drilling process and lead the coal slag liquid to a corresponding coal slag separating and metering mechanism below a valve switch by a coal slag liquid leading-out mechanism, and can measure separated coal slag while performing solid-liquid separation on the coal slag liquid by using the coal slag separating and metering mechanism, so that coal resources are saved, the environment in a roadway is optimized, solid measurement can be performed on the coal slag discharged from a drill hole by using the metering function of the coal slag separating and metering mechanism to judge whether drilling is qualified, and the drilling work efficiency is greatly improved.
In order to achieve the purpose, the invention provides continuous coal slag-liquid separation metering equipment for a coal mine underground drilling site, which comprises a walking trolley body, wherein a coal slag-liquid guiding mechanism is arranged at the upper part of the walking trolley body, two or more coal slag-liquid guiding outlets are arranged on the coal slag-liquid guiding mechanism at intervals, and a valve switch is arranged on each coal slag-liquid guiding outlet; a coal slag separating and metering mechanism is arranged on the walking trolley body and below each coal slag liquid guide outlet, and is used for carrying out solid-liquid separation on the coal slag liquid guided out from the coal slag liquid guide outlet above the coal slag separating and metering separated coal slag; the cinder liquid guiding mechanism opens a valve switch each time to collect cinder liquid discharged in the drilling process and guides the cinder liquid into the cinder separating and metering mechanism corresponding to the lower part of the valve switch.
Further, cinder separation metering mechanism includes that a pair of mutual parallel arrangement is in L shape support on the walking dolly body and rotation set up the measuring hopper between a pair of L shape support, the lateral wall and the bottom of measuring hopper all are provided with the water strainer, are connected through the connecting rod between the front side upper portion of two L type supports, and the front side upper end of every L shape support all articulates there is a pendulum rod, and the rear end of every L shape support all articulates there is an automatic telescopic link, the both sides of measuring hopper are close to the position of front end and set up a horizontal even board respectively, and the pendulum rod that is located the homonymy and the upper end of automatic telescopic link do not articulate the preceding tip and the rear end of the horizontal even board of homonymy.
Furthermore, a supporting plate for supporting the metering hopper is arranged on the traveling trolley body and is positioned under the metering hopper, and the metering hopper can slide along the supporting plate under the push-pull action of the automatic telescopic rod.
Furthermore, the rear end of the supporting plate is provided with a limiting block protruding upwards, and the limiting block is used for limiting the bottom of the rear end of the metering hopper.
Furthermore, the bottom of the supporting plate is provided with supporting legs, and the supporting plate is arranged on the walking trolley body through the supporting legs.
Furthermore, a coaming is arranged at the edge of the upper part of the walking trolley body and used for gathering water liquid filtered by a water filter screen on the metering hopper onto the walking trolley body, a drain hole is formed in the side surface of the coaming, and a drain pipe is connected onto the drain hole.
Furthermore, the automatic telescopic rod adopts a hydraulic telescopic rod, an electric telescopic rod or a pneumatic telescopic rod.
Further, cinder liquid guiding mechanism includes to be in through the support frame setting conveying pipeline on the walking dolly body, all be provided with flange installation face on the both ends mouth of conveying pipeline, be located flange connection has the inlet pipe on the flange installation face of conveying pipeline one end, the inlet pipe will be drilled the cinder liquid that the in-process produced through the pipeline and carry into in the conveying pipeline, be located flange connection has the shutoff end cover on the flange installation face of the conveying pipeline other end, cinder liquid delivery port interval sets up on the conveying pipeline, and the cinder separation metering mechanism one-to-one of whole cinder liquid delivery port and below.
Further, a gas drainage port is formed in the material conveying pipe.
Furthermore, an observation window is arranged on the material conveying pipe.
Further, the valve switch is a manual valve switch, or a hydraulic valve switch, or an electric valve switch, or a pneumatic valve switch.
Furthermore, the walking trolley body adopts a hydraulic walking trolley, or an electric walking trolley, or a pneumatic walking trolley.
The technical scheme of the invention has the following beneficial effects: the invention aims at the technical problems that in the prior art, in a coal mine tunnel drilling field, a large amount of high-pressure water is needed to be used for cutting coal holes in the drilling process, finally, discharged water and coal cinder mixed slurry slide into a tunnel along a drilled hole, not only is the coal resource wasted, but also the environment in the tunnel is poor, and meanwhile, the drilled coal cinder needs to be measured to judge whether the drilled hole is qualified or not, so that the coal cinder sliding into the tunnel needs to be measured in a solid state, the labor intensity of workers is greatly increased, and the drilling work efficiency is seriously affected. The continuous coal slag-liquid separation metering equipment for the underground drilling field of the coal mine comprises a walking trolley body, wherein a coal slag-liquid guiding mechanism is arranged at the upper part of the walking trolley body, two or more coal slag-liquid guiding outlets are arranged on the coal slag-liquid guiding mechanism at intervals, and a valve switch is arranged on each coal slag-liquid guiding outlet; a coal slag separating and metering mechanism is respectively arranged on the walking trolley body and below each coal slag liquid leading-out opening, and the coal slag separating and metering mechanism is used for carrying out solid-liquid separation on the coal slag liquid led out by the coal slag liquid leading-out opening above the coal slag separating and metering the separated coal slag; the coal slag liquid guiding mechanism opens one valve switch at a time so as to collect and guide coal slag liquid discharged in the drilling process into the coal slag separating and metering mechanism corresponding to the lower part of the valve switch.
Wherein, cinder separation metering mechanism includes a pair of L shape support of mutual parallel arrangement on walking dolly body and rotates the measurement hopper that sets up between a pair of L shape support, the lateral wall and the bottom of measurement hopper all are provided with the water strainer, be connected through the connecting rod between the front side upper portion of two L type supports, the front side upper end of every L shape support all articulates there is an pendulum rod, the rear end of every L shape support all articulates there is an automatic telescopic link, the both sides of measurement hopper set up a horizontal even board respectively near the position of front end, the pendulum rod that is located the homonymy and the upper end of automatic telescopic link do not articulate the preceding tip and the back tip at the horizontal even board of homonymy.
In addition, cinder liquid guiding mechanism includes the conveying pipeline of setting on the walking dolly body through the support frame, all be provided with flange installation face on the both ends mouth of conveying pipeline, flange connection has the inlet pipe on the flange installation face that is located conveying pipeline one end, the inlet pipe is carried the cinder liquid that the in-process of will drilling produced through the pipeline and is sent into in the conveying pipeline, flange connection has the shutoff end cover on the flange installation face that is located the conveying pipeline other end, cinder liquid guiding outlet interval sets up on the conveying pipeline, and the cinder separation metering mechanism one-to-one of whole cinder liquid guiding outlet and below.
After the structure is adopted, the coal slag-liquid separation metering equipment is moved to a coal mine underground drilling site, one port of a conveying pipe is selected as a feeding hole according to actual needs, the feeding pipe is connected to the feeding hole in a flange mode, and the other port is plugged by a plugging end cover; then, conveying the coal cinder liquid generated in the drilling process into a conveying pipe by using a pipeline; then, opening one of the valve switches to collect and guide out the cinder liquid discharged in the drilling process to a corresponding metering hopper below the valve switch, closing the valve switch above the metering hopper after the metering hopper is filled with solid cinder, and opening the valve switches above other metering hoppers; later fill up the automatic telescopic link of the measurement hopper of solid cinder and stretch out to the front side, drive the measurement hopper and slide one section distance forward, because be connected by a pendulum rod between measurement hopper and the L shape support, receive the effect of the weight of measurement hopper and inside cinder liquid and can't continue to rotate forward and be in relative quiescent condition around the pin joint between pendulum rod and the L shape support when the pendulum rod rotates forward to vertical position with the pin joint, later automatic telescopic link continues to stretch out and rotates until the measurement hopper with the pin joint of measurement hopper around pendulum rod and measurement hopper and topple over out the solid cinder of inside, accomplish the measurement of unloading of measurement hopper and once solid cinder promptly, the solid cinder that is toppled over out can unload on the conveyer line automatically, need not adopt the spade to clear up by the manual work. After the discharging is finished, the automatic telescopic rod slowly retracts, so that the metering hopper is driven to slowly return to the position below the corresponding coal slag liquid guide outlet, and the next coal slag liquid filling and solid-liquid separation are waited. The invention can directly collect the coal slag liquid discharged in the drilling process and lead the coal slag liquid to the coal slag separating and metering mechanism corresponding to the lower part of the valve switch by the coal slag liquid leading-out mechanism, and can measure the separated coal slag while carrying out solid-liquid separation on the coal slag liquid by the coal slag separating and metering mechanism, thereby not only saving coal resources and optimizing the environment in a roadway, but also being capable of carrying out solid metering on the coal slag discharged from a drill hole by utilizing the metering function of the coal slag separating and metering mechanism to judge whether the drill hole is qualified or not, and greatly improving the working efficiency of drilling.
Drawings
FIG. 1 is a schematic structural front view of a continuous coal slag-liquid separation metering device for a coal mine underground drilling site according to the present invention;
FIG. 2 is a schematic structural overhead view of a continuous coal slag-liquid separation metering device for a coal mine underground drilling site according to the present invention;
FIG. 3 is a schematic structural right view of a continuous coal slag-liquid separation metering device for a coal mine underground drilling site according to the present invention;
FIG. 4 is a schematic structural perspective view of a continuous type coal slag-liquid separation metering device for a coal mine underground drilling site according to the present invention;
FIG. 5 is a schematic structural perspective view of a support plate in the continuous coal slag-liquid separation metering device for a coal mine underground drilling site according to the present invention;
reference numerals:
a traveling trolley body 100; a support plate 110; a stopper 111; a leg 112; a shroud 120; a drain hole 121; a coal slag liquid discharge mechanism 200; a coal slag liquid outlet 210; a valve switch 220; a support frame 230; a feed delivery pipe 240; a flange mounting face 250; a feed tube 260; end cap 270 is plugged; a gas extraction and discharge port 280; a viewing window 290; a coal cinder separating and metering mechanism 300; an L-shaped bracket 310; a dosing hopper 320; a water filtering net 330; a connecting rod 340; a swing link 350; an automatic telescoping rod 360; and a transverse link plate 370.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.
As shown in fig. 1-5: a continuous type coal slag-liquid separation metering device for a coal mine underground drilling site comprises a walking trolley body, wherein a coal slag-liquid guiding mechanism is arranged at the upper part of the walking trolley body, two or more coal slag-liquid guiding outlets are arranged on the coal slag-liquid guiding mechanism at intervals, and a valve switch is arranged on each coal slag-liquid guiding outlet; a coal slag separating and metering mechanism is arranged on the walking trolley body and below each coal slag liquid guide outlet, and is used for carrying out solid-liquid separation on the coal slag liquid guided out from the coal slag liquid guide outlet above the coal slag separating and metering separated coal slag; the cinder liquid guiding mechanism opens a valve switch each time to collect cinder liquid discharged in the drilling process and guides the cinder liquid into the cinder separating and metering mechanism corresponding to the lower part of the valve switch.
Specifically, as shown in fig. 1, 2, 3 and 4, the continuous coal slag-liquid separation and metering device for the coal mine underground drilling site comprises a walking trolley body 100, wherein a coal slag-liquid guiding mechanism 200 is arranged at the upper part of the walking trolley body, two or more coal slag-liquid guiding outlets 210 are arranged on the coal slag-liquid guiding mechanism 200 at intervals, and a valve switch 220 is arranged on each coal slag-liquid guiding outlet 210; a coal slag separating and metering mechanism 300 is respectively arranged on the walking trolley body and below each coal slag liquid leading-out opening 210, and the coal slag separating and metering mechanism 300 is used for carrying out solid-liquid separation on the coal slag liquid led out from the coal slag liquid leading-out opening 210 above the coal slag separating and metering separated coal slag; the cinder liquid guiding mechanism 200 opens one valve switch 220 at a time to collect cinder liquid discharged in the drilling process and guides the cinder liquid into the cinder separating and metering mechanism 300 corresponding to the lower part of the valve switch 220.
In this embodiment, two cinder liquid guide outlets 210 are arranged on the cinder liquid guide mechanism 200 at intervals, and each cinder liquid guide outlet 210 is provided with a valve switch 220; the walking trolley body is provided with coal slag separating and metering mechanisms 300 which are respectively arranged below the coal slag liquid guide outlets 210, so that coal slag liquid discharged in the drilling process can be directly collected and guided to the coal slag separating and metering mechanisms corresponding to the lower portions of the valve switches by the coal slag liquid guide mechanisms, the coal slag separated and metering mechanisms can be used for carrying out solid-liquid separation on the coal slag liquid and metering the separated coal slag, coal resources are saved, the environment in a roadway is optimized, the solid metering can be carried out on the coal slag discharged by drilling by utilizing the metering function of the coal slag separating and metering mechanisms so as to judge whether drilling is qualified, and the drilling work efficiency is greatly improved. Obviously, more cinder liquid guide outlets 210, such as three or four cinder liquid guide outlets 210, may be provided at intervals on the cinder liquid guide mechanism 200, and a valve switch 220 is provided on each cinder liquid guide outlet 210; a coal slag separating and metering mechanism 300 is respectively arranged on the walking trolley body and below each coal slag liquid guide outlet 210.
According to an embodiment of the present invention, as shown in fig. 1, 3 and 4, the coal slag separating and metering mechanism 300 includes a pair of L-shaped brackets 310 disposed on the traveling trolley body 100 in parallel and a metering hopper 320 rotatably disposed between the pair of L-shaped brackets 310, the side walls and the bottom of the metering hopper 320 are provided with water filtering nets 330, the upper portions of the front sides of the two L-shaped brackets are connected through a connecting rod 340, the upper end portion of the front side of each L-shaped bracket 310 is hinged with a swing link 350, the rear end portion of each L-shaped bracket 310 is hinged with an automatic telescopic rod 360, two sides of the metering hopper 320 near the front end are respectively provided with a transverse connecting plate 370, and the upper end portions of the swing link 350 and the automatic telescopic rod 360 located on the same side are respectively hinged with the front end portion and the rear end portion of the transverse connecting plate 370 located on the same side.
In this embodiment, after the coal slag separating and metering mechanism adopts the above structure, the coal slag liquid is guided into the metering hopper 320 through the coal slag liquid outlet 210, the coal slag liquid falls into the metering hopper 320, the solid coal slag is blocked in the metering hopper 320, and the water in the coal slag liquid passes through the water filtering net 330 and is filtered; after solid coal slag is filled in the metering hopper, closing a valve switch above the metering hopper and opening other valve switches to continuously perform solid-liquid separation on the coal slag liquid, after the valve switch is closed, opening the automatic telescopic rod 360 to extend forwards, firstly driving the metering hopper 320 to slide forwards for a certain distance, because the metering hopper 320 is connected with the L-shaped bracket 310 by a swing rod 350, when the swing rod 350 rotates forwards to a vertical position by a hinge point, the automatic telescopic rod 360 cannot continuously rotate forwards around the hinge point between the swing rod 350 and the L-shaped bracket 310 under the action of the weight of the metering hopper 320 and the internal coal slag liquid and is in a relative static state, then continuously extending to drive the metering hopper 320 to rotate around the hinge point between the swing rod and the metering hopper 320 until the metering hopper 320 pours out the internal solid coal slag, namely finishing the unloading of the metering hopper 320 and the metering of the primary solid coal slag, the solid coal slag poured out can be automatically unloaded onto the conveying line without manually adopting a shovel for cleaning. After the discharging is completed, the automatic retractable rod 360 is slowly retracted, so as to drive the measuring hopper 320 to be slowly returned to the position below the corresponding coal cinder liquid outlet 210.
According to an embodiment of the present invention, as shown in fig. 4, in order to avoid excessive frictional resistance between the bottom of the weighing hopper 320 and the upper surface of the traveling carriage body 100 during forward unloading and backward returning of the weighing hopper 320, a support plate 110 for supporting the weighing hopper 320 is disposed on the traveling carriage body 100 and directly below the weighing hopper 320, and the weighing hopper 320 can slide along the support plate 110 by being pushed and pulled by the automatic telescopic rod 360.
According to an embodiment of the present invention, as shown in fig. 5, in order to facilitate the positioning after the weighing hopper is reset, a limiting block 111 protruding upwards is disposed at the rear end of the supporting plate 110, and is used for providing a limiting block for the bottom of the rear end of the weighing hopper 320.
According to an embodiment of the present invention, as shown in fig. 5, in order to prevent the supporting plate 110 from blocking the filtered water flow, a supporting leg 112 is provided at the bottom of the supporting plate 110, and the supporting plate 110 is provided on the walking carriage body 100 through the supporting leg 112.
According to an embodiment of the present invention, as shown in fig. 1, 3 and 4, in order to avoid the filtered water from flowing around, a surrounding plate 120 is disposed at an upper edge of the traveling trolley body 100 for collecting the water filtered by the water filter 330 on the measuring hopper 320 onto the traveling trolley body 100, a drain hole 121 is disposed at a side of the surrounding plate 120, and a drain pipe is connected to the drain hole 121, so that the filtered water can be temporarily collected by the surrounding plate 120 and the collected water can be drained into the drain by the drain pipe, thereby greatly optimizing the working environment.
According to an embodiment of the present invention, the automatic telescopic rod 360 is a hydraulic telescopic rod, and it is obvious that the automatic telescopic rod 360 may be other types, such as an electric telescopic rod or a pneumatic telescopic rod.
According to an embodiment of the present invention, as shown in fig. 1, 2 and 4, the cinder liquid guiding mechanism 200 includes a conveying pipe 240 disposed on the traveling trolley body 100 through a support frame 230, two ports of the conveying pipe 240 are both provided with flange mounting surfaces 250, a feeding pipe 260 is flanged on the flange mounting surface 250 at one end of the conveying pipe 240, the feeding pipe 260 conveys cinder liquid generated in a drilling process into the conveying pipe 240 through a pipeline, a plugging end cover 270 is flanged on the flange mounting surface 250 at the other end of the conveying pipe 240, the cinder liquid guiding outlets 210 are disposed on the conveying pipe 240 at intervals, and all the cinder liquid guiding outlets 210 correspond to the cinder separating and metering mechanisms 300 below one by one.
In this embodiment, after the cinder liquid guiding mechanism 200 adopts the above structure, any port of the conveying pipe 240 can be selected as a feeding port as required, so that a constructor can conveniently select the cinder liquid according to actual requirements, and meanwhile, cinder liquid generated in a drilling process enters the conveying pipe 240 through the feeding pipe 260 by using a pipeline; in addition, when the cinder liquid is guided out by the cinder liquid guide-out mechanism 200, each time one valve switch 220 is opened to collect the cinder liquid discharged in the drilling process and guide the cinder liquid into the cinder separating and metering mechanism 300 corresponding to the lower part of the valve switch 220, thus realizing seamless switching between different cinder separating and metering mechanisms, overlapping the precipitation and filtration time of the cinder liquid in the cinder separating and metering mechanism with the drilling process, improving the working efficiency, namely after solid cinder in one cinder separating and metering mechanism is filled up, the precipitation and filtration are needed for a period of time, at this time, the corresponding valve switch above the cinder separating and metering mechanism is closed, and another valve switch is opened to lead the cinder liquid in the conveying pipe 240 from the cinder liquid guide outlet downwards into the corresponding cinder separating and metering mechanism, and a period of time is needed for the cinder liquid to fill the cinder separating and metering mechanism, different valve switches are seamlessly switched, so that the sedimentation filtering time and the filling time of the coal slag separation metering mechanism are overlapped and crossed together, the coal slag liquid-solid-liquid separation efficiency is greatly improved, the drilling machine does not need to stop, and the probability of the drilling machine breaking down is reduced.
According to an embodiment of the present invention, as shown in fig. 1, fig. 2 and fig. 4, a gas drainage port 280 is provided on the material conveying pipe 240, so that gas can be drained for a second time to prevent gas from exceeding the standard in the roadway.
According to one embodiment of the present invention, as shown in fig. 1, 2 and 4, the feed delivery pipe 240 is provided with an observation window 290, so that when the interior of the feed delivery pipe 240 is cleaned, the observation window 290 can be opened to observe and clean the interior of the feed delivery pipe 240.
According to an embodiment of the present invention, the valve switch 220 is a manual valve switch, and it is obvious that the valve switch 220 may be other types, such as a hydraulic valve switch, an electric valve switch, or a pneumatic valve switch.
According to an embodiment of the present invention, the traveling carriage body 100 is a hydraulic traveling carriage, and it is obvious that the traveling carriage body 100 may be other types, such as an electric traveling carriage or a pneumatic traveling carriage.
The use method of the invention comprises the following steps: firstly, moving the coal slag-liquid separation metering equipment to a coal mine underground drilling site, selecting one port of a conveying pipe as a feeding hole according to actual needs, connecting a flange of the feeding pipe to the feeding hole, and plugging the other port by using a plugging end cover; then, conveying the coal cinder liquid generated in the drilling process into a conveying pipe by using a pipeline; then, opening one of the valve switches to collect and guide out the cinder liquid discharged in the drilling process to a corresponding metering hopper below the valve switch, closing the valve switch above the metering hopper after the metering hopper is filled with solid cinder, and opening the valve switches above other metering hoppers; later fill up the automatic telescopic link of the measurement hopper of solid cinder and stretch out to the front side, drive the measurement hopper and slide one section distance forward, because be connected by a pendulum rod between measurement hopper and the L shape support, receive the effect of the weight of measurement hopper and inside cinder liquid and can't continue to rotate forward and be in relative quiescent condition around the pin joint between pendulum rod and the L shape support when the pendulum rod rotates forward to vertical position with the pin joint, later automatic telescopic link continues to stretch out and rotates until the measurement hopper with the pin joint of measurement hopper around pendulum rod and measurement hopper and topple over out the solid cinder of inside, accomplish the measurement of unloading of measurement hopper and once solid cinder promptly, the solid cinder that is toppled over out can unload on the conveyer line automatically, need not adopt the spade to clear up by the manual work. After the discharging is finished, the automatic telescopic rod slowly retracts, so that the metering hopper is driven to slowly return to the position below the corresponding coal slag liquid guide outlet, and the next coal slag liquid filling and solid-liquid separation are waited. The invention can directly collect the coal slag liquid discharged in the drilling process and lead the coal slag liquid to the coal slag separating and metering mechanism corresponding to the lower part of the valve switch by the coal slag liquid leading-out mechanism, and can measure the separated coal slag while carrying out solid-liquid separation on the coal slag liquid by the coal slag separating and metering mechanism, thereby not only saving coal resources and optimizing the environment in a roadway, but also being capable of carrying out solid metering on the coal slag discharged from a drill hole by utilizing the metering function of the coal slag separating and metering mechanism to judge whether the drill hole is qualified or not, and greatly improving the working efficiency of drilling.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. The utility model provides a colliery is continuous type coal cinder liquid separation measuring equipment for drilling ground in pit which characterized in that: the coal slag liquid guiding device comprises a walking trolley body, wherein a coal slag liquid guiding mechanism is arranged at the upper part of the walking trolley body, two or more coal slag liquid guiding outlets are arranged on the coal slag liquid guiding mechanism at intervals, and a valve switch is arranged on each coal slag liquid guiding outlet; a coal slag separating and metering mechanism is arranged on the walking trolley body and below each coal slag liquid guide outlet, and is used for carrying out solid-liquid separation on the coal slag liquid guided out from the coal slag liquid guide outlet above the coal slag separating and metering separated coal slag; the cinder liquid guiding mechanism opens a valve switch each time to collect cinder liquid discharged in the drilling process and guides the cinder liquid into the cinder separating and metering mechanism corresponding to the lower part of the valve switch.
2. The continuous coal slag-liquid separation and metering equipment for the coal mine underground drilling site as claimed in claim 1, wherein: coal cinder separation metering mechanism includes that a pair of mutual parallel arrangement is in L shape support on the walking dolly body and rotation set up the measurement hopper between a pair of L shape support, the lateral wall and the bottom of measurement hopper all are provided with the water strainer, are connected through the connecting rod between the front side upper portion of two L type supports, and the front side upper end of every L shape support all articulates there is a pendulum rod, and the rear end of every L shape support all articulates there is an automatic telescopic link, the position that the both sides of measurement hopper are close to the front end sets up a horizontal even board respectively, and the pendulum rod that is located the homonymy and the upper end of automatic telescopic link do not articulate preceding tip and the rear end portion at the horizontal even board of homonymy.
3. The continuous coal slag-liquid separation and metering equipment for the coal mine underground drilling site as claimed in claim 2, wherein: the travelling trolley is characterized in that a supporting plate for supporting the metering hopper is arranged on the travelling trolley body and is positioned under the metering hopper, and the metering hopper can slide along the supporting plate under the push-pull action of the automatic telescopic rod.
4. The continuous coal slag-liquid separation and metering equipment for the coal mine underground drilling site as claimed in claim 3, wherein: the rear end of the supporting plate is provided with an upward convex limiting block for limiting the bottom of the rear end of the metering hopper.
5. The continuous coal slag-liquid separation and metering equipment for the coal mine underground drilling site as claimed in claim 2, wherein: the travelling trolley is characterized in that a surrounding plate is arranged on the upper edge of the travelling trolley body and used for gathering water liquid filtered by a water filtering net on the metering hopper onto the travelling trolley body, a drain hole is formed in the side face of the surrounding plate, and a drain pipe is connected to the drain hole.
6. The continuous coal slag-liquid separation and metering equipment for the coal mine underground drilling site as claimed in claim 2, wherein: the automatic telescopic rod adopts a hydraulic telescopic rod, an electric telescopic rod or a pneumatic telescopic rod.
7. The continuous coal slag-liquid separation and metering equipment for the coal mine underground drilling site as claimed in claim 1, wherein: the cinder liquid guiding mechanism comprises a conveying pipe arranged on the walking trolley body through a support frame, flange mounting surfaces are arranged on two ports of the conveying pipe, an inlet pipe is connected to the flange mounting surface at one end of the conveying pipe in a flange mode, the inlet pipe conveys cinder liquid generated in the drilling process through a pipeline into the conveying pipe, the inlet pipe is located on the flange mounting surface at the other end of the conveying pipe, a plugging end cover is connected to the flange mounting surface, coal cinder liquid guiding outlets are arranged on the conveying pipe at intervals, and all coal cinder liquid guiding outlets and coal cinder separating and metering mechanisms below correspond to one another one by one.
8. The continuous coal slag-liquid separation and metering equipment for the coal mine underground drilling site as claimed in claim 7, wherein: and a gas drainage port is arranged on the material conveying pipe.
9. The continuous coal slag-liquid separation and metering equipment for the coal mine underground drilling site as claimed in claim 7, wherein: an observation window is arranged on the material conveying pipe.
10. The continuous coal slag-liquid separation and metering equipment for the coal mine underground drilling site as claimed in any one of claims 1 to 9, wherein: the walking trolley body adopts a hydraulic walking trolley, or an electric walking trolley, or a pneumatic walking trolley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011257384.7A CN112253232A (en) | 2020-11-11 | 2020-11-11 | Continuous coal slag-liquid separation metering equipment for underground coal mine drilling field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011257384.7A CN112253232A (en) | 2020-11-11 | 2020-11-11 | Continuous coal slag-liquid separation metering equipment for underground coal mine drilling field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112253232A true CN112253232A (en) | 2021-01-22 |
Family
ID=74265463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011257384.7A Withdrawn CN112253232A (en) | 2020-11-11 | 2020-11-11 | Continuous coal slag-liquid separation metering equipment for underground coal mine drilling field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112253232A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017111A (en) * | 2021-11-04 | 2022-02-08 | 平顶山天安煤业股份有限公司八矿 | Centralized coal water slag conveying system and operation method |
-
2020
- 2020-11-11 CN CN202011257384.7A patent/CN112253232A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017111A (en) * | 2021-11-04 | 2022-02-08 | 平顶山天安煤业股份有限公司八矿 | Centralized coal water slag conveying system and operation method |
| CN114017111B (en) * | 2021-11-04 | 2024-03-19 | 平顶山天安煤业股份有限公司八矿 | Centralized coal water slag conveying system and operation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209483329U (en) | A kind of collection device for coal of jet stream punching | |
| CN101761343A (en) | Rapid and continuous excavation constructing method for overlarge-diameter soil pressure balance shield | |
| CN213684235U (en) | Continuous coal slag-liquid separation metering equipment for underground coal mine drilling field | |
| CN112253232A (en) | Continuous coal slag-liquid separation metering equipment for underground coal mine drilling field | |
| CN210719780U (en) | Sampling device for geological exploration | |
| CN109403948B (en) | Metering method for jet flow punching coal yield and coal collecting device | |
| CN212296332U (en) | Solid-liquid separation metering machine | |
| CN109924157A (en) | A kind of loach size sorting machine | |
| CN107985967A (en) | A kind of mine conveyer for screening coal dust | |
| CN211306856U (en) | Building cement mortar feeding vehicle | |
| CN114483075A (en) | Slag removal device of heading machine and heading machine | |
| CN209777435U (en) | Vertical shaft bottom spilled coal cleaning device | |
| CN111577238B (en) | Walking type solid-liquid separation metering machine | |
| CN210066994U (en) | Intelligent mechanical system for cleaning mine sump | |
| CN113123802A (en) | Tunnel inverted arch virtual slag mechanized cleaning method | |
| CN209307932U (en) | A kind of road mark line removing vehicle | |
| CN109926406B (en) | Portable rubber tube cleaning equipment | |
| CN107192641A (en) | Slurry diffusance detection device and its detection method | |
| CN112253231A (en) | Crawler walking type centralized coal slag liquid collecting device for underground coal mine drilling field | |
| CN213205683U (en) | Leakage-proof device of slag discharging system | |
| CN109969687B (en) | Vertical shaft bottom coal scattering cleaning device | |
| CN108688842A (en) | Automatic recycling equipment for recycling the emulation mud-rock flow in certain space | |
| CN209188236U (en) | A kind of removing of road mark line sets spare deslagging device | |
| CN219558883U (en) | Device for rapid filling of large filter tank of water treatment system | |
| CN216937518U (en) | Quick cleaning device of sediment fill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210122 |