CN205745810U - A kind of Tight filling three-way device - Google Patents
A kind of Tight filling three-way device Download PDFInfo
- Publication number
- CN205745810U CN205745810U CN201620709926.2U CN201620709926U CN205745810U CN 205745810 U CN205745810 U CN 205745810U CN 201620709926 U CN201620709926 U CN 201620709926U CN 205745810 U CN205745810 U CN 205745810U
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- CN
- China
- Prior art keywords
- filling
- ring flange
- adjutage
- hinged
- discharge nozzle
- 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.)
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Abstract
The utility model discloses a kind of Tight filling three-way device, it includes that inner intercommunication and outer end, each with adjutage, feed pipe and the discharge nozzle of ring flange, also include the filling main line that the ring flange with feed pipe is connected and the filling bye-pass being connected with the ring flange of discharge nozzle；Hinged-support is installed in the side of adjutage ring flange, and by hinge, the closure dish for blocking adjutage ring flange is installed on this hinged-support；Closure dish connects to be had for driving closure to coil the handle that described hinge rotates；Side relative with hinged-support on adjutage ring flange is provided with the buckling groove for matching with described handle.After using this utility model, it is achieved that for the filling successively in the goaf of top board wall undulate, Tight filling rate is greatly improved, and then improves production security.
Description
Technical field
This utility model relates to a kind of three-way device, is mainly used in top board rugged upward horizontal slice admission passage filling
The Tight filling draining of mining codes and the switching of filling branch road.
Background technology
Along with the development of mining technique, superficial part resource is petered out, and mining proceeds to deep mining, and cut and fill institute
Accounting weight increases day by day.Filling method is not only able to farthest reduce the loss and dilution of Ore, reduces rock pressure, it is ensured that ore deposit
Mountain production safety, moreover it is possible to process for producing barren rock and tailings in time, effectively reduces and is not damaged ecological impact and protection earth's surface.
But there is the problem that labor intensity is big and Tight filling rate is low, particularly down-hole joints development, catalase, portion in the method for mining by the way of filling
The division of labor factors such as people's technical merit is limited cause stope route backbreak owe to adopt serious, the uneven problem of top board is the most general
Time.
Generally there is Tight filling rate in the Tight filling technique in the existing method of mining by the way of filling and filling intensity is the most on the low side
Outstanding problem, is embodied in: route design is irregular, affects Tight filling rate in stowing operation.Because of construction and ROCK CONDITIONS
Cause the rugged geometry of filling dead zone, be not the most strict with when back production designs, add placement method
Improper with technique, such as single-point blanking, gradually pile up, form bigger natural grade at blanking point, even under heap top blocks
Material mouth, Filling density is low, and filling pipe decorating position is improper, and filling checks that water and tube washing water can not be discharged in time, causes part
Dead zone cannot be full of, and produces sky top.In stowing operation, filling does not connect top and causes the biggest harm under normal circumstances: 1, easily cause lane
Road inbreak on a large scale, forms Collapsed zone；2, cause local wall rock loosening, wall caving inbreak occurs；3, stress conduction, mine it are easily formed
Ground pressure increases, and is deformed tunnel weak link destroying；4, supporting and Roof workload and maintenance cost are increased；5, chisel
Rock machine work is vulnerable to the object of Pumex and hits when operation, affects job safety；6, destroy normal production system, need to again change
Design, designs a series of change route.
Such as, the existing Filling Station of Shandong Gold Mining (Laizhou) Co., Ltd., Jiaojia Gold Mine three, select factory's flotation tailing by
High concentration Pulp pump is to Filling Station sand pond, and Filling Station sand pond is pumped to Filling Station Sha Cang top cyclone by high concentration Pulp pump
Group, Binder Materials is transported to preparation station by bulk transporter, relies on high-pressure blast by Fill transportation to cement bin.Prepared by casting resin
There is a preparation system that five sets are independent at station, four vertical sand warehouses (volume is respectively 1500m, 960m, 455m and 455m), three
Cement bin (150t, 75t and 75t respectively), and possess automation control system.Sand storehouse is provided with bottom and puts sand system, normal condition
Under, each system is the most standby, it is possible to use simultaneously, and the preparative capacibility of each system is at 45m/h～60m/h.Prepare fills
Extender paste first filled measure inclined shaft, filling gallery and each extracting drift packing job face.In filling, each stope effect is different,
Connecing top rate the highest, route local does not connect top and have impact on the construction of adjacent route.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of Tight filling three-way device, it is achieved top board height
The Tight filling draining of uneven upward horizontal slice access back-filling method and the switching of filling branch road.
In order to achieve the above object, this utility model is by the following technical solutions:
A kind of Tight filling three-way device, it includes that inner intercommunication and outer end are each with adjutage, the charging of ring flange
Pipe and discharge nozzle, wherein feed pipe and discharge nozzle are coaxially disposed, and the axis of adjutage is mutual with the axis of feed pipe and discharge nozzle
Vertically, it is characterised in that: described Tight filling three-way device also includes the filling main line that the ring flange with feed pipe is connected
And the filling bye-pass being connected with the ring flange of discharge nozzle；Hinged-support is installed in the side of adjutage ring flange, and
By hinge, the closure dish for blocking adjutage ring flange is installed on this hinged-support；Described closure dish connects to be had for driving
The handle that described hinge rotates is coiled in closure；Side relative with hinged-support on adjutage ring flange is provided with for described
The buckling groove that handle matches.
The medial surface of described closure dish is with rubber cushion.
Relative to prior art, this utility model has the advantages that
The first, after using this utility model, by changing different filling bye-pass at the ring flange end of discharge nozzle, it is achieved that
For the filling successively in the goaf of top board wall undulate, Tight filling rate is greatly improved, and then improves production
Safety.
The second, the unimpeded situation of filling main line can be checked the most in time by this utility model, and can be the most clear
Wash pipeline, improve work efficiency and the filling quality of packing job.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As it is shown in figure 1, embodiment of the present utility model includes that inner intercommunication and outer end are each with the adjutage of ring flange
6, feed pipe 1 and discharge nozzle 5, wherein feed pipe 1 and discharge nozzle 5 are coaxially disposed, the axis of adjutage 6 and feed pipe 1 and discharging
The axis of pipe 5 is orthogonal.
Embodiment of the present utility model also includes filling main line and and the discharging being connected with the ring flange of feed pipe 1
The filling bye-pass that the ring flange of pipe 5 is connected.
Hinged-support 7 is installed in the side of adjutage 6 ring flange, and on this hinged-support 7 by hinge be provided with for
The closure dish 2 of closure adjutage 6 ring flange, the medial surface of this closure dish 2 is with rubber cushion.Described closure dish 2 connects has handle 3 to use
Closure and the unlatching of the ring flange to adjutage 6 is realized around described hinge in driving closure dish 2 to rotate.
Side relative with hinged-support 7 on the ring flange of adjutage 6 is provided with the card for matching with described handle 3
Access slot 4, implements fixing by this buckling groove 4 when closure dish 2 blocks the ring flange of adjutage 6 to handle 3.
The following is using method of the present utility model citing.
For the goaf of top board wall undulate, when arranging stope, goaf is detected by survey crew, obtains
Goaf inner boundary and volume size.At the most adjacent three as a example by arch goaf, mining operators cuts open according to goaf
Face figure and top board profile diagram design " three fill three times ", i.e. three groups filling return line.
Set up as the first filling pipe, the second filling pipe and the 3rd filling pipe of filling bye-pass, and set up corresponding the
One muffler, the second muffler and the 3rd muffler.
Open closure dish 2 and the first filling pipe outer end is connected to the ring flange of discharge nozzle 5, in earth's surface filling control room control
Under system,
Filled main line send water to check pipeline, and water flows out from adjutage 6 and illustrates that pipeline is no problem, now cuts off the water and puts
Sand, pack builder after adjutage 6 is shown in sand, is closed closure dish 2 by control crank 3, is sealed the ring flange of water inlet pipe 6
Closing, then carry out first via Tight filling operation, when the first muffler overfall, the first return-air is tightened in pack builder doubling
Pipe, and notifies that control room stops sand and send water, and pack builder, after the first filling pipe pigging, opens closure dish until water emptying.Its
The filling operation of its two-way is the same.
Claims (2)
1. a Tight filling three-way device, it includes that inner intercommunication and outer end are each with adjutage (6), the charging of ring flange
Pipe (1) and discharge nozzle (5), wherein feed pipe (1) and discharge nozzle (5) are coaxially disposed, the axis of adjutage (6) and feed pipe (1)
It is orthogonal with the axis of discharge nozzle (5), it is characterised in that: described Tight filling three-way device also includes and feed pipe (1)
Filling main line that ring flange is connected and the filling bye-pass being connected with the ring flange of discharge nozzle (5)；In adjutage (6)
The side of ring flange is provided with hinged-support (7), and is provided with for blocking adjutage (6) by hinge on this hinged-support (7)
The closure dish (2) of ring flange；Described closure dish (2) connects the handle for driving closure dish (2) to rotate around described hinge
(3)；Side relative with hinged-support (7) on adjutage (6) ring flange is provided with the card for matching with described handle (3)
Access slot (4).
2. Tight filling three-way device as claimed in claim 1, it is characterised in that the medial surface of described closure dish (2) is with glue
Pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620709926.2U CN205745810U (en) | 2016-07-07 | 2016-07-07 | A kind of Tight filling three-way device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620709926.2U CN205745810U (en) | 2016-07-07 | 2016-07-07 | A kind of Tight filling three-way device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745810U true CN205745810U (en) | 2016-11-30 |
Family
ID=57377592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620709926.2U Expired - Fee Related CN205745810U (en) | 2016-07-07 | 2016-07-07 | A kind of Tight filling three-way device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205745810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488513A (en) * | 2018-05-18 | 2018-09-04 | 张家港华日法兰有限公司 | It is a kind of for pipeline connection can closing type flange |
-
2016
- 2016-07-07 CN CN201620709926.2U patent/CN205745810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488513A (en) * | 2018-05-18 | 2018-09-04 | 张家港华日法兰有限公司 | It is a kind of for pipeline connection can closing type flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20180707 |