CN208502700U - A kind of Technique of Coal Mine Drainage desander - Google Patents
A kind of Technique of Coal Mine Drainage desander Download PDFInfo
- Publication number
- CN208502700U CN208502700U CN201821005687.8U CN201821005687U CN208502700U CN 208502700 U CN208502700 U CN 208502700U CN 201821005687 U CN201821005687 U CN 201821005687U CN 208502700 U CN208502700 U CN 208502700U
- Authority
- CN
- China
- Prior art keywords
- section
- keel
- steel tube
- hollow steel
- technique
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000003245 coal Substances 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 235000014309 Eleocharis tuberosa Nutrition 0.000 claims abstract description 5
- 244000103152 Eleocharis tuberosa Species 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000008235 industrial water Substances 0.000 abstract description 2
- 239000004576 sand Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 229910000474 mercury oxide Inorganic materials 0.000 description 1
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to Technique of Coal Mine Drainage to recycle field, in particular to a kind of Technique of Coal Mine Drainage desander.It includes hollow steel tube, the hollow steel tube both ends are separately connected into water nut connection pipe fitting and connect pipe fitting with water outlet nut, keel pipeline section closed at one end is equipped in the hollow steel tube, its closed end is close to water outlet nut connecting pipe head, the other end of the keel pipeline section is tightly connected screw thread trunnion section, the screw thread trunnion section is connect with hollow steel tube thread seal, and several circular holes are provided on the keel pipeline section, are coated with strainer section on the keel pipeline section outer wall.The utility model is easy to use, no maintenance, long service life, and Technique of Coal Mine Drainage is made to can satisfy the use technical requirements in underground site post, protects underground equipment, saves industrial water harnessing fund and generates biggish economic benefit.
Description
Technical field
The utility model relates to Technique of Coal Mine Drainage to recycle field, in particular to a kind of Technique of Coal Mine Drainage desander.
Background technique
Technique of Coal Mine Drainage is mainly made of underground gushing water, component cooling water, dust-proof watering etc., contains a large amount of slack coal, rock
Bits and clay, bring difficulty to recycling for mine water.Technique of Coal Mine Drainage generally uses chemical agent neutralisation treatment side at present
Method, the minerals such as slack coal, landwaste for partial size greater than 0.2mm are difficult to remove, and it is anti-that physical chemistry occurs between these minerals
Yellow mercury oxide attachment pipe wall should be generated, line clogging phenomenon occurs.
Summary of the invention
In order to make up for the defects of the prior art, the utility model provides a kind of fine sand removing in mine water without electricity
Power component, structure is simple, it is low in cost, without maintenance, Technique of Coal Mine Drainage desander with long service life.
The utility model is achieved by the following technical solution:
A kind of Technique of Coal Mine Drainage desander, it is characterized in that: include hollow steel tube, the hollow steel tube both ends be separately connected into
Water nut connects pipe fitting and connects pipe fitting with water outlet nut, is equipped with keel pipeline section closed at one end in the hollow steel tube,
Closed end is tightly connected screw thread trunnion section, the screw thread larynx close to water outlet nut connecting pipe head, the other end of the keel pipeline section
Pipeline section is connect with hollow steel tube thread seal, and several circular holes are provided on the keel pipeline section, are coated on the keel pipeline section outer wall
There is strainer section.
The diameter of the circular hole is 10mm.
The keel pipeline section, screw thread trunnion section, strainer section and hollow steel tube are made of stainless steel.
The mesh of the strainer section is 40 mesh.
The beneficial effects of the utility model are:
The nut connection pipe fitting at the hollow steel tube both ends of the utility model is connect with external supply line, when high pressure mine
Well water enters keel pipeline section by screw thread trunnion section, and small part water is flowed out by circular hole from strainer section, and most of water rushes at keel
The closed end of pipeline section, since the closed end of keel pipeline section is closed, mine water cannot be flowed in the axial direction by negative side, the water of generation
Body turbulent flow collects the fine sand in water from sinking rapidly, when these contain mine waters of fine sand by strainer section, greater than filter opening
Fine sand is obstructed down by strainer, and the mine water without fine sand is flowed out by mesh by water outlet nut connecting pipe head, reaches mine water
Desanding effect.The mine water desander is easy to use, and no maintenance, long service life makes Technique of Coal Mine Drainage can satisfy underground
The use technical requirements in live post protect underground equipment, save industrial water harnessing fund and generate biggish economic benefit.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the broken section structural schematic diagram of the utility model.
In figure, 1 keel pipeline section, 11 circular holes, 2 screw thread trunnion sections, 3 strainer sections, 4 hollow steel tubes, 5 water inlet nut connecting tubes
Connector, 6 water outlet nut connecting pipe heads.
Specific embodiment
Attached drawing is specific embodiment of the utility model.As shown in Figure 1, this kind of high-efficiency mine water desander, including it is stainless
The hollow steel tube 4 of steel, one end sealing of hollow steel tube 4 are threadedly coupled water inlet nut and connect pipe fitting 5, and the other end seals screw thread and connects
Water nut connection pipe fitting 6 is picked out, one end sealing in hollow steel tube close to water inlet nut connecting pipe head is threadedly coupled one
Screw thread trunnion section 2,2 integrally connected keel pipeline section 1 of screw thread trunnion section, keel pipeline section 1 are located in hollow steel tube 4, keel pipeline section 1
Outer diameter be less than hollow steel tube 4 internal diameter, the one end of keel pipeline section 1 far from screw thread trunnion section 2 be it is closed, it separate out water nut company
Union nipple 6 is closer, and several circular holes 11 are provided on keel pipeline section 1, and the diameter of circular hole 11 is 10mm；Outside keel pipeline section 1
Strainer section 3 is coated on wall, the mesh of strainer section 3 is 40 mesh.
Keel pipeline section 1, screw thread trunnion section 2, strainer section 3 and hollow steel tube 4 are all made of stainless steel.
The course of work is as follows:
High pressure mine water is entered by water inlet nut connection 5 end of pipe fitting, then enters keel pipeline section by screw thread trunnion section 2
In 1, and the closed end of keel pipeline section 1 is poured, after closed end receives blocking, carries out negative side and flow in the axial direction, in the process
The high pressure turbulent flow of generation prevents the fine sand in water from sinking collection rapidly, these mine waters for containing fine sand just pass through after circular hole 11 again
Through filter screen section 3, greater than strainer filter opening fine sand obstructed by strainer section 3 under, the mine water without fine sand passes through in mesh entrance
Then empty steel pipe 4 is discharged, to reach the desanding effect of mine water by water outlet nut connection pipe fitting 6.
In addition to the technical characteristic described in the specification, remaining technical characteristic is technology known to those skilled in the art.
Claims (4)
1. a kind of Technique of Coal Mine Drainage desander, it is characterized in that: including hollow steel tube (4), hollow steel tube (4) both ends connect respectively
Water nut connection pipe fitting (5) and water outlet nut connecting pipe head (6) are tapped into, is equipped in the hollow steel tube (4) closed at one end
Keel pipeline section (1), closed end are tightly connected spiral shell close to water outlet nut connecting pipe head (6), the other end of the keel pipeline section (1)
Line trunnion section (2), the screw thread trunnion section (2) connect with hollow steel tube (4) thread seal, are provided on the keel pipeline section (1)
Several circular holes (11) are coated with strainer section (3) on keel pipeline section (1) outer wall.
2. Technique of Coal Mine Drainage desander according to claim 1, characterized in that the diameter of the circular hole (11) is 10mm.
3. Technique of Coal Mine Drainage desander according to claim 1, characterized in that the keel pipeline section (1), screw thread trunnion section
(2), strainer section (3) and hollow steel tube (4) are made of stainless steel.
4. Technique of Coal Mine Drainage desander according to any one of claims 1 to 3, characterized in that the net of the strainer section (3)
Hole is 40 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821005687.8U CN208502700U (en) | 2018-06-28 | 2018-06-28 | A kind of Technique of Coal Mine Drainage desander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821005687.8U CN208502700U (en) | 2018-06-28 | 2018-06-28 | A kind of Technique of Coal Mine Drainage desander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208502700U true CN208502700U (en) | 2019-02-15 |
Family
ID=65282685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821005687.8U Expired - Fee Related CN208502700U (en) | 2018-06-28 | 2018-06-28 | A kind of Technique of Coal Mine Drainage desander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208502700U (en) |
-
2018
- 2018-06-28 CN CN201821005687.8U patent/CN208502700U/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: 20190215 |