CN206522150U - A kind of pit mining low gaseous mine sump with ventilation unit - Google Patents
A kind of pit mining low gaseous mine sump with ventilation unit Download PDFInfo
- Publication number
- CN206522150U CN206522150U CN201720142025.4U CN201720142025U CN206522150U CN 206522150 U CN206522150 U CN 206522150U CN 201720142025 U CN201720142025 U CN 201720142025U CN 206522150 U CN206522150 U CN 206522150U
- Authority
- CN
- China
- Prior art keywords
- sump
- ventilation unit
- vertical duct
- ring flange
- pit mining
- 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
Landscapes
- Ventilation (AREA)
Abstract
The utility model is related to a kind of pit mining low gaseous mine sump with ventilation unit, and the pre- embedded ventilation unit at sump inner ring, absorbing well, absorption well and sump outer shroud makes sump inner ring, sump outer shroud be connected with sump pump house.The beneficial effects of the utility model are：1st, work link is reduced, the cleaning sump engineering time is shortened, reduces and takes equipment situation.2nd, the electricity charge saved, during rainy season three proofings, each sump is both needed to cleaning once.3rd, the creative pre-buried pipeline between sump and pump house, installation sleeve, when clearing up sump, opening sleeve forms regular ventilation.Closure sleeve formation closing space during sump retaining.4th, reduce peace in the past and remove ventilation equipment man hour of labour, reduction uses construction equipment, it is to avoid because equipment fault influences the factor of construction.5th, the labor intensity of workman is reduced.6th, the blower fan electricity charge are saved.
Description
Technical field
The utility model is related to a kind of pit mining low gaseous mine sump, more particularly to a kind of well with ventilation unit
Work exploits low gaseous mine sump.
Background technology
Mine sump inner and outer ring of constructing in the past usually requires to install the ventilation apparatus such as blower fan, switch.Used during bringing down stocks
The electricity charge produced by blower fan are a kind of wastes, and mine sump cleaning is frequent, and removal of home construction times are more, and peace removes equipment conveying ring
Section is more, takes the duration longer.
Utility model content
Technical problem to be solved in the utility model is：A kind of pit mining present low gas ore deposit with ventilation unit is provided
Well water storehouse, to solve above-mentioned technical problem.
The technical scheme that the utility model is used by solution the problem of set forth above is：
A kind of pit mining low gaseous mine sump with ventilation unit, including outside sump inner ring 5, absorbing well, absorption well 6, sump
Ring 7 and sump pump house 8, pre- embedded ventilation unit, makes sump inner ring 5, water at sump inner ring 5, absorbing well, absorption well 6 and sump outer shroud 7
Storehouse outer shroud 7 is connected with sump pump house 8.
Described ventilation unit is processed using a diameter of 325 steel pipe.
Described ventilation unit, including horizontal tube 1, vertical duct 2, bend pipe 3 and sleeve 4, the upper end of vertical duct 2 extends to sump
Outer shroud, the lower end of vertical duct 2 connects horizontal tube 1 by bend pipe 3, and the other end of horizontal tube 1 extends to sump inner ring top, vertical duct 2
Upper end be provided with for block vertical duct 2 opening sleeve 4.
The upper and lower ends of described bend pipe 3 are respectively provided with ring flange, and the right-hand member of the horizontal tube 1 is provided with ring flange；It is described
The ring flange of the ring flange of the upper end of bend pipe 3 and the right-hand member of horizontal tube 1 is bolted；The lower end of the vertical duct 2 is set
There is ring flange；The ring flange of the lower end of bend pipe 3 and the ring flange of the lower end of vertical duct 2 are bolted.
Described vertical duct 2 is fixed on the inwall of absorbing well, absorption well 6 by anchor pole.
Described flange specification is DN300.
The described upper end of vertical duct 2 is provided with external screw thread, the one end open of sleeve 4, other end closing, the inner thread hole of sleeve 4
Provided with the internal thread coordinated with external screw thread, the vertical duct 2 coordinates with the screw thread of sleeve 4.
A high position for described sleeve 4 is 6cm.
The beneficial effects of the utility model are：1st, work link is reduced, the cleaning sump engineering time is shortened, reduction is accounted for
Use equipment situation.2nd, the electricity charge saved, during rainy season three proofings, each sump is both needed to cleaning once.3rd, it is creative in sump
The pre-buried pipeline between pump house, installation sleeve, when clearing up sump, opening sleeve forms regular ventilation.Set is closed during sump retaining
Cylinder forms closing space.4th, reduce peace in the past and remove ventilation equipment man hour of labour, reduction uses construction equipment, it is to avoid because of equipment
The factor of fault impact construction.5th, the labor intensity of workman is reduced.6th, the blower fan electricity charge are saved.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of ventilation unit.
Wherein, 1- horizontal tubes, 2- vertical ducts, 3- bend pipes, 4- sleeves, 5- sump inner ring, 6- absorbing well, absorption wells, 7- sump outer shrouds,
8- sump pump houses.
Embodiment
Embodiment of the present utility model is further illustrated below in conjunction with the accompanying drawings.
Reference picture 1-2, a kind of pit mining low gaseous mine water with ventilation unit described in present embodiment
Storehouse, including sump inner ring 5, absorbing well, absorption well 6, sump outer shroud 7 and sump pump house 8, in sump inner ring 5, absorbing well, absorption well 6 and sump outer shroud 7
Locate pre- embedded ventilation unit, sump inner ring 5, sump outer shroud 7 is connected with sump pump house 8.
Described ventilation unit is processed using a diameter of 325 steel pipe.
Described ventilation unit, including horizontal tube 1, vertical duct 2, bend pipe 3 and sleeve 4, the upper end of vertical duct 2 extends to sump
Outer shroud, the lower end of vertical duct 2 connects horizontal tube 1 by bend pipe 3, and the other end of horizontal tube 1 extends to sump inner ring top, vertical duct 2
Upper end be provided with for block vertical duct 2 opening sleeve 4.
The upper and lower ends of described bend pipe 3 are respectively provided with ring flange, and the right-hand member of the horizontal tube 1 is provided with ring flange；It is described
The ring flange of the ring flange of the upper end of bend pipe 3 and the right-hand member of horizontal tube 1 is bolted；The lower end of the vertical duct 2 is set
There is ring flange；The ring flange of the lower end of bend pipe 3 and the ring flange of the lower end of vertical duct 2 are bolted.
Described vertical duct 2 is fixed on the inwall of absorbing well, absorption well 6 by anchor pole.
Described flange specification is DN300.
The described upper end of vertical duct 2 is provided with external screw thread, the one end open of sleeve 4, other end closing, the inner thread hole of sleeve 4
Provided with the internal thread coordinated with external screw thread, the vertical duct 2 coordinates with the screw thread of sleeve 4.
A high position for described sleeve 4 is 6cm.
The beneficial effect of present embodiment is：By taking the in line sump of two levels as an example:
1st, reduce peace in the past and remove ventilation equipment man hour of labour, reduction uses construction equipment, it is to avoid because of equipment fault shadow
Ring the factor of construction
During being brought down stocks to meet the requirements, it is necessary to install two 5.5KW blower fans,（One uses, and one standby）, according to《Face
Ore deposit group ration standard》, fortune peace one Fans, 8 works withdraw 6 works of a Fans, therefore one sump of cleaning is from starting to apply
Work removes peace blower fan to construction end needs 28 works altogether, is calculated according to 165 yuan/work：Required labour cost=165 × 28=4620 yuan；
Using draft tube aeration, bring down stocks that 4620 yuan of labour costs can be saved every time.
2nd, the labor intensity of workman is reduced
Sump inner and outer rings length 374m, 8.93 square metres of section, sump amount of sludge 3340m3 according to《Lin Kuang groups quota
Standard》, artificial desilting is by the calculating of 2.7m3/ works, it is contemplated that the folding work of work 1237.
Using draft tube aeration, bring down stocks that 1237 works can be saved every time.
3rd, the blower fan electricity charge are saved
According to every people of bottom class 4,12 people of garden class calculate, and need altogether 103 days,
Electricity consumption=24h/d × 103d=2474h needed for blower fan during desilting
Institute's subfam. Spiraeoideae=2474h × 11kw=27215kw*h during sump desilting（Note：Power of fan is 5.5 kw）
The electricity charge=27215kw*h × 1.5 yuan=40822 yuan needed for during bringing down stocks
At coal bunker 4, every year by bringing down stocks once to calculate, 163528 yuan of the electricity charge are needed altogether.
Therefore draft tube aeration is used, has reached the policy of ore deposit energy efficiency.
Specific embodiment of the utility model is not constituted to limitation of the present utility model, every to use phase of the present utility model
Like structure and change, in protection domain of the present utility model.
Claims (5)
1. a kind of pit mining low gaseous mine sump with ventilation unit, it is characterised in that：Including sump inner ring（5）, inhale
Well（6）, sump outer shroud（7）With sump pump house（8）, in sump inner ring（5）, absorbing well, absorption well（6）With sump outer shroud（7）Place is pre- embedded
Ventilation unit, makes sump inner ring（5）, sump outer shroud（7）With sump pump house（8）Connection.
2. a kind of pit mining low gaseous mine sump with ventilation unit as claimed in claim 1, it is characterised in that：Institute
The ventilation unit stated is processed using a diameter of 325 steel pipe.
3. a kind of pit mining low gaseous mine sump with ventilation unit as claimed in claim 1, it is characterised in that：Institute
The ventilation unit stated, including horizontal tube（1）, vertical duct（2）, bend pipe（3）And sleeve（4）, vertical duct（2）Upper end extends to sump
Outer shroud, vertical duct（2）Lower end passes through bend pipe（3）Connect horizontal tube（1）, horizontal tube（1）The other end extends to sump inner ring top,
Vertical duct（2）Upper end be provided with for blocking vertical duct（2）The sleeve of opening（4）.
4. a kind of pit mining low gaseous mine sump with ventilation unit as claimed in claim 3, it is characterised in that：Institute
The bend pipe stated（3）Upper and lower ends be respectively provided with ring flange, the horizontal tube（1）Right-hand member be provided with ring flange；The bend pipe（3）
The ring flange of upper end and the horizontal tube（1）The ring flange of right-hand member is bolted；The vertical duct（2）Lower end be provided with
Ring flange；The bend pipe（3）The ring flange of lower end and the vertical duct（2）The ring flange of lower end is bolted.
5. a kind of pit mining low gaseous mine sump with ventilation unit as claimed in claim 4, it is characterised in that：Institute
The vertical duct stated（2）Absorbing well, absorption well is fixed on by anchor pole（6）Inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720142025.4U CN206522150U (en) | 2017-02-17 | 2017-02-17 | A kind of pit mining low gaseous mine sump with ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720142025.4U CN206522150U (en) | 2017-02-17 | 2017-02-17 | A kind of pit mining low gaseous mine sump with ventilation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206522150U true CN206522150U (en) | 2017-09-26 |
Family
ID=59892493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720142025.4U Expired - Fee Related CN206522150U (en) | 2017-02-17 | 2017-02-17 | A kind of pit mining low gaseous mine sump with ventilation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206522150U (en) |
-
2017
- 2017-02-17 CN CN201720142025.4U patent/CN206522150U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104746531B (en) | A kind of stainless steel composite pipe gallery | |
| CN206522147U (en) | A kind of ventilation unit | |
| CN205477664U (en) | Twin side heading method undercut tunnel utility tunnel | |
| CN206522150U (en) | A kind of pit mining low gaseous mine sump with ventilation unit | |
| CN203053090U (en) | Interleave-type buried pipe ground source heat pump system | |
| CN204787025U (en) | Indoor ventilation system | |
| CN206522148U (en) | Pit mining low gaseous mine sump ventilation unit | |
| CN102121391A (en) | Construction method for ventilation in construction of small-radius spiral tunnel | |
| CN204551523U (en) | A kind of stainless steel composite pipe gallery | |
| CN205296347U (en) | Arrangement structure that utility tunnel internal drain pipe said | |
| CN204114974U (en) | Flue Universal wind-proof cap | |
| CN207805516U (en) | A kind of system preventing pump house absorbing well, absorption well sedimentation | |
| CN205742273U (en) | A kind of fiberglass pipe gallery | |
| CN205296343U (en) | Be applied to waste fitting discharging in workshop | |
| CN204293729U (en) | River course immersible pump safety fire fighting system | |
| CN205894519U (en) | Structure of waterproof parapet of roofing stainless steel and open drain combination | |
| CN204199803U (en) | Diesel-driven generator underground garage sunk type air inlet structure | |
| CN202627626U (en) | Sectional-type single-barrel chimney with concrete structure | |
| CN204493964U (en) | A kind of bend pipe structure-improved of construction engineering ventilation duct | |
| CN209429170U (en) | Underground pipe gallery system and super-huge burning power plant | |
| CN210718172U (en) | Partitioned recharge type middle-deep geothermal energy collecting well | |
| CN203049619U (en) | Intelligent inspection well | |
| CN205032899U (en) | Rotatable riser tray | |
| CN202899725U (en) | Electric line electric pole anti-corrosion pulling rod | |
| CN206736961U (en) | A kind of Novel steel-plastic composite pipe corridor |
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: 20170926 Termination date: 20190217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |