CN209081514U - A kind of underground coal mine water treatment facilities - Google Patents
A kind of underground coal mine water treatment facilities Download PDFInfo
- Publication number
- CN209081514U CN209081514U CN201821892271.2U CN201821892271U CN209081514U CN 209081514 U CN209081514 U CN 209081514U CN 201821892271 U CN201821892271 U CN 201821892271U CN 209081514 U CN209081514 U CN 209081514U
- Authority
- CN
- China
- Prior art keywords
- coal mine
- underground coal
- pallet
- water tank
- treatment facilities
- 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
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Abstract
The utility model discloses a kind of underground coal mine water treatment facilities, it is related to field of environment protection equipment, the underground coal mine water treatment facilities can divide blocky lime stone on pallet when in use, then acid underground coal mine water is poured into water tank, case lid is covered at the top of water tank, abrasive disk is allowed tightly to push down lime stone, preloading spring is compressed to pallet and provides pretightning force, and abrasive disk and pallet is allowed tightly to clamp lime stone.It starts motor, drives output revolving shaft and grinding disc spins, abrasive disk can opposing tray rotation, lime stone is ground, to destroy the slightly solubility CaSO4 film of limestone surfaces, increases lime stone and Technique of Coal Mine Drainage contact area, neutralization reaction speed is improved, the dosage of lime stone is reduced.
Description
Technical field
The utility model relates to field of environment protection equipment, and in particular to a kind of underground coal mine water treatment facilities.
Background technique
Technique of Coal Mine Drainage refers to that during coal mining, all water for penetrating into down-hole mining space are also seeped containing a small amount of sometimes
The surface water entered.Treatment Technology of Coal Mine Water mainly has: neutralizing acid water, flocculation treatment removes suspended particulate substance, reverse osmosis
Remove technologies and the combinations such as solubility salt.It takes various methods to remove or reduce the harmful substance in mine water, is allowed to reach
To discharge standard and meet the requirements of receiving water body environmental quality standards, or the target water quality of various demands is arrived in processing.Locating
When managing acid Technique of Coal Mine Drainage, it is usually directly spilled into lime stone in Technique of Coal Mine Drainage, it is neutralized, then
Further handle Technique of Coal Mine Drainage.And since the surface of lime stone is often enclosed with one layer of slightly solubility CaSO4 film, lead to lime
Stone and Technique of Coal Mine Drainage contact area are small, and neutralization reaction speed is slow, and the usage amount of lime stone is too big, and treatment effect is bad.
Utility model content
The utility model, can be by blocky stone mainly solving the technical problems that provide a kind of underground coal mine water treatment facilities
Lime stone is put into pallet, starts motor and abrasive disk is driven to grind lime stone, destroy the slightly solubility CaSO4 of limestone surfaces
Film increases lime stone and Technique of Coal Mine Drainage contact area, improves neutralization reaction speed, reduces the dosage of lime stone.
To achieve the above objectives, the present invention provides the following technical solutions:
The underground coal mine water treatment facilities includes open-topped tubular water tank, and bottom center is vertically set in water tank
There is preloading spring, open-topped cylinder-shaped pallet is vertically equipped at the top of preloading spring, water tank opening is equipped with case lid, case lid
It is vertically inlaid with bearing at center, is fixedly installed with motor at the top of case lid, the output revolving shaft of motor passes perpendicularly through bearing inner race and prolongs
The inside of water tank is extended to, and output revolving shaft end vertical is equipped with discoidal abrasive disk, the diameter of abrasive disk is equal to pallet
Internal diameter, when case lid is covered tightly in water tank opening, abrasive disk is tightly bonded with the bottom surface of pallet, and preloading spring be in pressure
Contracting state.
As advanced optimizing for the technical program, the water tank, case lid, output revolving shaft are made of stainless steel.
As advanced optimizing for the technical program, the abrasive disk and pallet are by alloy tool steel making, abrasive disk
It is connect by screw with output revolving shaft.
As advanced optimizing for the technical program, for the preloading spring by spring steel making, preloading spring passes through welding
It is connect with water tank and pallet.
As advanced optimizing for the technical program, the bearing is cylinder roller bearing, and the outer ring of bearing passes through welding
It is connect with case lid, the inner ring of bearing is connect by welding with output revolving shaft.
Be using the beneficial effect of above technical scheme: the underground coal mine water treatment facilities when in use can be by blocky stone
Lime stone is divided on pallet, then pours into water tank acid underground coal mine water, case lid is covered at the top of water tank, allows and grinds
Mill tightly pushes down lime stone, and preloading spring is compressed to pallet and provides pretightning force, and abrasive disk and pallet is allowed tightly to clamp lime
Stone.Start motor, drive output revolving shaft and grinding disc spins, abrasive disk can opposing tray rotation, lime stone is ground, thus broken
The slightly solubility CaSO4 film for the limestone surfaces that break down increases lime stone and Technique of Coal Mine Drainage contact area, improves neutralization reaction speed
Degree, reduces the dosage of lime stone.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model underground coal mine water treatment facilities；
Fig. 2 is the structure sectional view of the utility model underground coal mine water treatment facilities.
Wherein, 1-water tank, 2-case lids, 3-abrasive disks, 4-pallets, 5-motors, 6-bearings, 7-output revolving shafts,
8-preloading springs.
Specific embodiment
Illustrate the preferred embodiment of the utility model underground coal mine water treatment facilities with reference to the accompanying drawing.
Fig. 1 and Fig. 2 shows the specific embodiment of the utility model underground coal mine water treatment facilities:
The underground coal mine water treatment facilities includes open-topped tubular water tank 1 combined with Figure 1 and Figure 2, in water tank 1
Bottom center is vertically equipped with preloading spring 8, and 8 top of preloading spring is vertically equipped with open-topped cylinder-shaped pallet 4, water tank
1 opening is equipped with case lid 2, is vertically inlaid with bearing 6 at 2 center of case lid, motor 5 is fixedly installed at the top of case lid 2, motor 5
Output revolving shaft 7 passes perpendicularly through the inside that 6 inner ring of bearing extends to water tank 1, and 7 end vertical of output revolving shaft is equipped with disc
Abrasive disk 3, the diameter of abrasive disk 3 is equal to the internal diameter of pallet 4, when case lid 2 is covered tightly in 1 opening of water tank, abrasive disk 3 with
The bottom surface of pallet 4 is tightly bonded, and preloading spring 8 is in compressive state.
Water tank 1, case lid 2, output revolving shaft 7 are made of stainless steel, sturdy and durable, and corrosion resistance and good.Abrasive disk 3
With pallet 4 by alloy tool steel making, hardness is big, wear-resistant, and abrasive disk 3 is connect by screw with output revolving shaft 7, abrasive disk
3 and pallet 4 surface be carved with increase friction lines, for grinding lime stone.Preloading spring 8 is by spring steel making, hardness
Greatly, elasticity is good, and preloading spring 8 is connect by welding with water tank 1 and pallet 4.Bearing 6 is cylinder roller bearing, bearing 6
Outer ring is connect by welding with case lid 2, and the inner ring of bearing 6 is connect by welding with output revolving shaft 7, can so ensure case lid 2
When motionless with the outer ring of bearing 6, the inner ring and output revolving shaft 7 of bearing 6 can be rotated freely.
The underground coal mine water treatment facilities can divide blocky lime stone on pallet 4 when in use, then will be acid
Underground coal mine water pour into water tank 1, case lid 2 is covered at the top of water tank 1, abrasive disk 3 is allowed tightly to push down lime stone, pre-tighten
Spring 8 is compressed to pallet 4 and provides pretightning force, and abrasive disk 3 and pallet 4 is allowed tightly to clamp lime stone.Motor 5 is started, is driven defeated
Shaft 7 and abrasive disk 3 rotate out, abrasive disk 3 can opposing tray 4 rotate, lime stone is ground, to destroy limestone surfaces
Slightly solubility CaSO4 film, increase the Technique of Coal Mine Drainage contact area in lime stone and water tank 1, improve neutralization reaction speed, subtract
The dosage of small lime stone.To which after reaction, case lid 2 can be opened, underground coal mine water is poured out from water tank 1.
The above are merely preferred embodiments of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the present invention, various modifications and improvements can be made, these belong to this
The protection scope of utility model.
Claims (5)
1. a kind of underground coal mine water treatment facilities, it is characterised in that: the underground coal mine water treatment facilities includes open-topped
Tubular water tank (1), water tank (1) interior bottom center are vertically equipped with preloading spring (8), are vertically set at the top of preloading spring (8)
There is open-topped cylinder-shaped pallet (4), water tank (1) opening is equipped with case lid (2), is vertically inlaid at case lid (2) center
Bearing (6), case lid (2) top are fixedly installed with motor (5), and the output revolving shaft (7) of motor (5) passes perpendicularly through bearing (6) inner ring
The inside of water tank (1) is extended to, and output revolving shaft (7) end vertical is equipped with discoidal abrasive disk (3), abrasive disk (3)
Diameter be equal to the internal diameter of pallet (4), when case lid (2) is covered tightly in water tank (1) opening, abrasive disk (3) and pallet (4)
Bottom surface is tightly bonded, and preloading spring (8) is in compressive state.
2. underground coal mine water treatment facilities according to claim 1, it is characterised in that: the water tank (1), case lid (2),
Output revolving shaft (7) is made of stainless steel.
3. underground coal mine water treatment facilities according to claim 1, it is characterised in that: the abrasive disk (3) and pallet (4)
By alloy tool steel making, abrasive disk (3) is connect by screw with output revolving shaft (7).
4. underground coal mine water treatment facilities according to claim 1, it is characterised in that: the preloading spring (8) is by spring
Steel making, preloading spring (8) are connect by welding with water tank (1) and pallet (4).
5. underground coal mine water treatment facilities according to claim 1, it is characterised in that: the bearing (6) is cylindrical roller
The outer ring of bearing, bearing (6) is connect by welding with case lid (2), and the inner ring of bearing (6) is by welding with output revolving shaft (7) even
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821892271.2U CN209081514U (en) | 2018-11-16 | 2018-11-16 | A kind of underground coal mine water treatment facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821892271.2U CN209081514U (en) | 2018-11-16 | 2018-11-16 | A kind of underground coal mine water treatment facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209081514U true CN209081514U (en) | 2019-07-09 |
Family
ID=67124391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821892271.2U Expired - Fee Related CN209081514U (en) | 2018-11-16 | 2018-11-16 | A kind of underground coal mine water treatment facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209081514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639355A (en) * | 2019-10-31 | 2020-01-03 | 湘潭大学 | CaCO for forced grinding3Online decomposition high-temperature flue gas desulfurization method and device |
-
2018
- 2018-11-16 CN CN201821892271.2U patent/CN209081514U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639355A (en) * | 2019-10-31 | 2020-01-03 | 湘潭大学 | CaCO for forced grinding3Online decomposition high-temperature flue gas desulfurization method and device |
| CN110639355B (en) * | 2019-10-31 | 2021-12-07 | 湘潭大学 | CaCO for forced grinding3Online decomposition high-temperature flue gas desulfurization method and device |
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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: 20190709 Termination date: 20201116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |