CN206161407U - Pneumatic water in colliery and buggy solid -liquid separation equipment - Google Patents
Pneumatic water in colliery and buggy solid -liquid separation equipment Download PDFInfo
- Publication number
- CN206161407U CN206161407U CN201621093679.4U CN201621093679U CN206161407U CN 206161407 U CN206161407 U CN 206161407U CN 201621093679 U CN201621093679 U CN 201621093679U CN 206161407 U CN206161407 U CN 206161407U
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- China
- Prior art keywords
- catchments
- inner casing
- colliery
- shell
- housing
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Abstract
The utility model relates to a coal mine equipment technical field, concretely relates to pneumatic water in colliery and buggy solid -liquid separation equipment. It has realized still can using in natural moisture content higher coal seam the drill chip method to distinguish the power disaster danger degree in colliery to eliminate the potential safety hazard, be favorable to the safety in production in colliery. The technical scheme of the utility model including the open shell in upper end, the bottom of shell be provided with pneumatic device, pneumatic device's air -supply line wear to locate the lateral wall of shell, pneumatic device upper portion be provided with the casing that catchments, the uncovered department in upper end of the casing that catchments is provided with sealed lid, the bottom of the casing that catchments is provided with the outlet pipe, the inside of the casing that catchments is provided with rotatable rotatory separable set, the casing that catchments was upwards passed to the axis of rotation of pneumatic device upper end bottom surface with rotate separable set and be connected and drive it at the casing internal rotation that catchments.
Description
Technical field
The utility model is related to technical field of coal mine equipment, and in particular to a kind of pneumatic water in colliery is filled with coal dust separation of solid and liquid
Put.
Background technology
Drilling cuttings method is simple due to its equipment, and testing result is directly perceived, has the advantages that to be easy to execute-in-place and differentiates, becomes mesh
It is front domestic and international using a kind of more universal monitoring method for monitoring coal mine dynamic disaster.The general principle of drilling cuttings method is logical
Cross using the drilling of drilling machine construction 42 ~ 50mm of diameter of phi in coal seam, according to the coal dust amount and its Changing Pattern and relevant discharged
Dynamic effect, realizes the discriminating to coal mine dynamic disaster degree of danger.For the coal body of certain condition, in normal stress effect
Under, the stress state of the coal body of different drilling depths is different, and the coal dust amount for now drilling also is differed.When the stress in coal seam
When intensity increases or stress state is abnormal, the coal dust amount of drilling will change.According to the change of coal dust amount, you can prediction
The stress of coal body, one-step prediction dynamic disaster of going forward side by side is dangerous.
Drilling cuttings method is affected larger when implementing by underground coal mine geological conditions, and in the prior art, drilling cuttings method is using dry
The mode of formula drilling cuttings, i.e., by rig when drilling to coal seam, the amount for needing the coal dust of the drying discharged by drilling is pressed
The discrimination method of more solito differentiates to the dynamic disaster degree of danger in colliery, once a certain degree of water is mixed in coal dust
Point, then the detection of the dynamic disaster degree of danger to colliery cannot be realized by drilling cuttings method.But in a practical situation, it is unfavorable for
The safety in production in colliery.
Utility model content
The utility model purpose is to provide a kind of pneumatic water in colliery and coal dust equipment for separating liquid from solid, and it realizes and is containing naturally
Still the dynamic disaster degree of danger in colliery can be differentiated using drilling cuttings method in the higher coal seam of water rate, so as to eliminate
Potential safety hazard, is conducive to the safety in production in colliery.
To solve the problems, such as prior art, the technical solution of the utility model is：A kind of pneumatic water in colliery and coal dust
Equipment for separating liquid from solid, it is characterised in that：Including the shell that upper end is open, the bottom of described shell is provided with aerophor, institute
The blast pipe of the aerophor stated is arranged in the side wall of shell, and described aerophor top is provided with the housing that catchments, and collects water hull
The upper end open-mouth of body is provided with closure, and the bottom of the housing that catchments is provided with outlet pipe, and being internally provided with for the housing that catchments can
The rotating separation component of rotation, the rotary shaft of aerophor upper end is upward through the bottom surface of the housing that catchments and rotating separation component connects
Connect and drive it to rotate in the housing that catchments.
Described rotating separation component includes the open rotary inner casing in upper end, offers around the outer wall of rotary inner casing some
The individual osculum for draining, in rotary inner casing filter cloth pocket, filter cloth pocket upper end open, its pocket body and rotary inner casing are internally provided with
Inwall fit, be provided with secondary filter net at the upper opening of filter cloth pocket, secondary filter net is consolidated with the inwall of rotary inner casing
Fixed connection, the top of secondary filter net is additionally provided with a screen pack, and one time screen pack is fixedly connected with the inside of rotary inner casing.
The described housing that catchments is arranged inside the shell by support.
Described outlet pipe is drawn through after the side wall of shell.
The top of aerophor rotary shaft is fixedly connected with the bottom of rotary inner casing.
Compared with prior art, advantage of the present utility model is as follows：It is realized in the higher coal seam of natural moisture content
Still the dynamic disaster degree of danger in colliery can be differentiated using drilling cuttings method.
The utility model structure can also use dynamic disaster danger journey of the drilling cuttings method to colliery in the high coal seam of moisture content
Spend and differentiated, eliminate safe hidden trouble, improve the safety in production in colliery；
Using dismountable design between rotary inner casing and the output shaft of aerophor in the utility model.Complete mixing
After the separation of solid and liquid of thing, rotary inner casing can be pulled down, be measured by way of weighing before and after separation of solid and liquid and remained in rotation
The weight of the coal dust in shell.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Description of reference numerals：1-closure, 2-screen pack 3-secondary filter, 4-pulverized-coal filtering of net chamber 5-
6-shell of rotary inner casing 7-catchment housing 8-filter cloth pocket 9-blast pipe, 10-support 11-rotating shaft, 12-pneumatic dress
Put 13-outlet pipe.
Specific embodiment
The design is described in detail below in conjunction with the accompanying drawings：
Referring to Fig. 1：A kind of pneumatic water in colliery includes the open shell 6 in upper end with coal dust equipment for separating liquid from solid, in shell 6
Bottom is provided with aerophor 12, and aerophor 12 is driven by wind-force and rotated, and the blast pipe 9 of aerophor 12 is through shell 6
Draw after the wall of side.The housing 7 that catchments is fixed with by support 10 on the top of aerophor 12, it is open that the housing 7 that catchments is similarly upper end
Design, the open-mouth in the upper end of housing 7 of catchmenting is provided with closure 1, and the bottom of housing 7 of catchmenting is provided with outlet pipe 13, water outlet
Pipe 13 is drawn through after the side wall of shell 6, in the rotatable rotating separation component that is internally provided with of the housing 7 that catchments, rotation point
Include the open rotary inner casing 5 in upper end from component, the outer wall border of rotary inner casing 5 offers multiple osculums for draining.
The top of the rotary shaft of above-mentioned aerophor 12 is fixedly connected with the bottom of rotary inner casing 5, therefore aerophor 12 can when rotating
Rotated so that inner casing 5 is rotated.Be placed with filter cloth pocket 8 inside rotary inner casing 5, the upper end open of filter cloth pocket 8, its pocket body with
The inwall of rotary inner casing 5 fits.Secondary filter net 3, the week of secondary filter net 3 are installed at the upper opening of filter cloth pocket 8
Circle is fixedly connected with the inwall of rotary inner casing 5.A screen pack 2, a screen pack are additionally provided with the top of secondary filter net 3
2 border is equally fixedly connected with the inside of rotary inner casing 5.
The rotary shaft of the upper end of aerophor 12 is upward through after the bottom surface of the housing 7 that catchments and is connected simultaneously with rotating separation component
It is driven to rotate in the housing 7 that catchments.Aerophor 12 is realized by air motor, using aerophor 12 as power, can be with
Realize as power by the common compressed-air system in down-hole, power source is taken conveniently and for subsurface environment, and security is higher.
A kind of pneumatic water in colliery is with the specific work process of coal dust equipment for separating liquid from solid：Open the sealing of inner casing upper end
Lid, in the rotary inner casing that the coal dust for then collecting collection device is poured in inner casing with the mixture of water.Coal dust is mixed with water
After the two-layer of a screen pack and secondary filter that compound sequentially passes through is filtered, a part of coal dust remains in a screen pack and secondary
On screen pack, in the pulverized-coal filtering chamber that other part is entered inside filter cloth pocket.
Then closure is covered, and gases at high pressure is passed through in transfer device by blast pipe, height is passed through in aerophor
Calming the anger high-speed rotation of start after body, and inner casing high-speed rotation is rotated by the rotary shaft of its upper end, rotary inner casing is rotated
While the filter cloth pocket in it can be driven to be rotated.Filter cloth pocket can produce a certain degree of deformation when rotating and be close to rotation
The inwall of inner casing, filter cloth pocket rotate during, the water in the mixture poured in its interior pulverized-coal filtering chamber before can by by
Gradually throw away, and catchmented in housing by being opened in the osculum of rotary inner casing outer wall border and throwing away rotary inner casing and enter, and at it
Fall in the presence of self gravitation Jing after the housing bottom that catchments catchment housing bottom outlet pipe flow out shell, complete coal dust and water
The separation of solid and liquid of mixture.
Using dismountable design between rotary inner casing and the output shaft of aerophor in the utility model.Complete to mix
After the separation of solid and liquid of compound, rotary inner casing can be pulled down, be measured by way of weighing before and after separation of solid and liquid and remain in rotation
The weight of the coal dust in inner casing.
The above, is only preferred embodiment of the present utility model, is not to make other forms to the utility model
Restriction, any those skilled in the art changed possibly also with the technology contents of the disclosure above or be modified as equivalent
The Equivalent embodiments of change.But it is every without departing from technical solutions of the utility model content, according to technology reality of the present utility model
Any simple modification, equivalent variations and remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model
Shield scope.
Claims (5)
1. a kind of pneumatic water in colliery and coal dust equipment for separating liquid from solid, it is characterised in that：Including the shell that upper end is open（6）, it is described
Shell（6）Bottom be provided with aerophor（12）, described aerophor（12）Blast pipe（9）It is arranged in shell（6）
Side wall, described aerophor（12）Top is provided with the housing that catchments（7）, catchment housing（7）Upper end open-mouth be provided with
Closure（1）, catchment housing（7）Bottom be provided with outlet pipe（13）, catchment housing（7）Be internally provided with rotatable rotation
Turn separation assembly, aerophor（12）The rotary shaft of upper end（11）It is upward through the housing that catchments（7）Bottom surface and rotating separation group
Part connects and drives it in the housing that catchments（7）Interior rotation.
2. a kind of pneumatic water in colliery according to claim 1 and coal dust equipment for separating liquid from solid, it is characterised in that：Described rotation
Turn separation assembly including the open rotary inner casing in upper end（5）, rotary inner casing（5）Outer wall around offer several for draining
Osculum, in rotary inner casing（5）It is internally provided with filter cloth pocket（8）, filter cloth pocket（8）Upper end open, its pocket body and rotary inner casing
（5）Inwall fit, filter cloth pocket（8）Upper opening at be provided with secondary filter net（3）, secondary filter net（3）With rotation
The inwall of inner casing 5 is fixedly connected, secondary filter net（3）Top be additionally provided with a screen pack（2）, a screen pack（2）With
The inside of rotary inner casing 5 is fixedly connected.
3. a kind of pneumatic water in colliery according to claim 1 and 2 and coal dust equipment for separating liquid from solid, it is characterised in that：It is described
The housing that catchments（7）By support（10）It is arranged at shell（6）It is interior.
4. a kind of pneumatic water in colliery according to claim 3 and coal dust equipment for separating liquid from solid, it is characterised in that：Described goes out
Water pipe（13）Through shell（6）Side wall after draw.
5. a kind of pneumatic water in colliery according to claim 4 and coal dust equipment for separating liquid from solid, it is characterised in that：Aerophor
（12）The top of rotary shaft and rotary inner casing（5）Bottom be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621093679.4U CN206161407U (en) | 2016-09-30 | 2016-09-30 | Pneumatic water in colliery and buggy solid -liquid separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621093679.4U CN206161407U (en) | 2016-09-30 | 2016-09-30 | Pneumatic water in colliery and buggy solid -liquid separation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206161407U true CN206161407U (en) | 2017-05-10 |
Family
ID=58652664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621093679.4U Expired - Fee Related CN206161407U (en) | 2016-09-30 | 2016-09-30 | Pneumatic water in colliery and buggy solid -liquid separation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206161407U (en) |
-
2016
- 2016-09-30 CN CN201621093679.4U patent/CN206161407U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20170930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |