CN2937683Y - Thick pool bottom valve - Google Patents
Thick pool bottom valve Download PDFInfo
- Publication number
- CN2937683Y CN2937683Y CN 200620052107 CN200620052107U CN2937683Y CN 2937683 Y CN2937683 Y CN 2937683Y CN 200620052107 CN200620052107 CN 200620052107 CN 200620052107 U CN200620052107 U CN 200620052107U CN 2937683 Y CN2937683 Y CN 2937683Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- valve head
- pond
- head
- 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 - Lifetime
Links
Images
Landscapes
- Lift Valve (AREA)
Abstract
The utility model relates to a thick slurry pond foot valve for the emission regulation of beneficiation mine slurry pond, including a valve rod (1), a valve head (2) and a hand-wheel (3). The valve rod (1) runs through a valve seat (4) and is adjusted by the hand-wheel (3) through a screw thread; the valve head (1) faces rightly at the upper part of a valve base (7); the valve rod (1) is a hollow tubular structure, the top of the valve rod (1) is made into a nozzle interface (5) and the lower part of the valve rod (1) is connected with a hollow spindle valve head (2), and several ejecting holes are arranged around the one profile of the valve head (2) which is between a sharp end and the valve head (2). The utility model has the advantages that the mine slurry concentration can be regulated and the plug problem of the outfall slurry sand board of the thick slurry pond can be resolved finally, moreover the operation is reasonable and simple with a small operation resistance. At the same time, except for applying in the beneficiation slurry pond, the utility model can also be developed and applied in sedimentation tanks, sewage pond and other fields.
Description
Technical field
The utility model relates to a kind of emissions adjustment valve that is used for ore dressing ore pulp thickening pond, is specially a kind of bottom valve in density pond.
Background technique
At present, ore pulp that ore dressing produces generally will be delivered to thickening pond and carry out concentration, and ore pulp is discharged through bottom valve in density pond and reached the needed concentration of ore dressing.The bottom valve in density pond structure of prior art is made of valve rod, valve head and handwheel, the valve rod upper end is passed valve seat and is passed through the silking up-down adjustment by handwheel, the valve head of valve rod lower end is on the valve base of thickening pond floss hole, but because the ore discharge working procedure of thickening pond is a cycle discontinuity, and the liquid-solid ratio of ore pulp is about 30%, and settling velocity is fast.The long obstruction floss hole that is easy to harden of time one.Simultaneously the valve rod piece that can be hardened again " glue ", and causes the increase of operated by handwheel resistance.
The model utility content
The technical problems to be solved in the utility model is to propose a kind of adjusting pulp concentration, does not stop up the bottom valve in density pond that the handling resistance is little.
Technical solution of the present utility model is: a kind of bottom valve in density pond, constitute by valve rod, valve head and handwheel, and the valve rod upper end is passed valve seat and is passed through the silking up-down adjustment by handwheel, and valve head is over against the valve base top; Described valve rod is hollow tubular structure, and the top, upper end is processed into pipe and is chewed interface, the imitative capitate valve head of following termination hollow, and this valve head has several spray-holes around one section side of vertex (vertices).
Further, also be welded with one to two small-caliber seamless steel pipe in the described valve rod, the lower end of these small-caliber seamless steel pipes connects the valve rod tube wall spray-hole of respective amount on every side respectively.
When thickening pond needed ore discharge, the adjusting handle valve rod drove on the valve head and carries, and valve head leaves over against the valve base of the floss hole of thickening pond, and ore pulp falls into floss hole and discharges, otherwise valve head is closed the valve base of thickening pond floss hole.If when running into ore pulp caking and stopping up floss hole, when carrying on the control valve head, chew interface to pipe and feed high pressure water, current dash ore in sand form around penetrating at a high speed from the spray-hole of valve head, and the impulsive motion that will lump becomes fluid to discharge from floss hole, having dredged the caking obstruction.
Owing to adopted technique scheme, the utility model is compared with prior art, and the valve head that is designed to imitate capitate and have spray-hole the utlity model has the adjusting pulp concentration, has solved the difficult problem that thickening pond floss hole slurry sand plate knot stops up, and simple to operate reasonable, operate advantages such as resistance is little.The utility model can also be expanded fields such as being applied to deposition tank, cesspool except that being used for the ore dressing thickening pond simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is another mode of execution structural representation of the present utility model.
Wherein: 1 valve rod; 2 valve heads; 3 handwheels; 4 valve seats; 5 pipes are chewed interface; 6 spray-holes; 7 valve bases; 8 small-caliber seamless steel pipes, 9 spray-holes.
Embodiment
With specific embodiment the utility model is described below in conjunction with accompanying drawing:
Embodiment 1
Shown in the accompanying drawing 1 is a kind of bottom valve in density pond, is made of valve rod 1, valve head 2 and handwheel 3, and valve rod 1 upper end is passed valve seat 4 and passed through the silking up-down adjustment by handwheel 3; Described valve rod 1 is hollow tubular structure, the top, upper end is processed into pipe and is chewed interface 5, the imitative capitate valve head 2 of following termination hollow, valve head 2 is over against the top of valve base 7, valve base 7 is installed on the floss hole of thickening pond, and this valve head has four spray-holes towards the substantially horizontal radiation around one section side of vertex (vertices).
Present embodiment is a kind of bottom valve in density pond, is made of valve rod 1, valve head 2 and handwheel 3, and valve rod 1 upper end is passed valve seat 4 and passed through the silking up-down adjustment by handwheel 3; Described valve rod 1 is hollow tubular structure, the top, upper end is processed into pipe and is chewed interface 5, the imitative capitate valve head 2 of following termination hollow, valve head 2 is over against the top of valve base 7, valve base 7 is installed on the floss hole of thickening pond, and this valve head has eight towards the spray-hole of horizontal oblique upper to radiation apart from one section side periphery of vertex (vertices).
Shown in the accompanying drawing 2 is a kind of bottom valve in density pond, is made of valve rod 1, valve head 2 and handwheel 3, and valve rod 1 upper end is passed valve seat 4 and passed through the silking up-down adjustment by handwheel 3; Described valve rod 1 is hollow tubular structure, the top, upper end is processed into pipe and is chewed interface 5, the imitative capitate valve head 2 of following termination hollow, valve head 2 is over against the top of valve base 7, valve base 7 is installed on the floss hole of thickening pond, and this valve head has ten of spray-holes tiltedly going up multi-direction radiation towards level and level around one section side of vertex (vertices).Be welded with a small-caliber seamless steel pipe 8 in valve rod 1, the lower end of this small-caliber seamless steel pipe 8 connects the spray-hole 9 around the valve rod tube wall.
Embodiment 4
Present embodiment is a kind of bottom valve in density pond, is made of valve rod 1, valve head 2 and handwheel 3, and valve rod 1 upper end is passed valve seat 4 and passed through the silking up-down adjustment by handwheel 3; In valve rod 1, be welded with two small-caliber seamless steel pipes 8, corresponding respectively valve rod tube wall two spray-holes 9 on every side that connect in the lower end of these two small-caliber seamless steel pipes 8.All the other structures are with embodiment 3.
Claims (2)
1, a kind of bottom valve in density pond is made of valve rod (1), valve head (2) and handwheel (3), and valve rod (1) upper end is passed valve seat (4) and passed through the silking up-down adjustment by handwheel (3), and valve head (1) is over against valve base (7) top; It is characterized in that: described valve rod (1) is hollow tubular structure, and the top, upper end is processed into pipe and is chewed interface (5), the imitative capitate valve head (2) of following termination hollow, and this valve head has four to ten spray-holes (6) around one section side of vertex (vertices).
2, bottom valve in density pond according to claim 1, it is characterized in that: also be welded with one to two small-caliber seamless steel pipe (8) in the described valve rod (1), the lower end of these small-caliber seamless steel pipes (8) connects the valve rod tube wall spray-hole (9) of respective amount on every side respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052107 CN2937683Y (en) | 2006-08-28 | 2006-08-28 | Thick pool bottom valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052107 CN2937683Y (en) | 2006-08-28 | 2006-08-28 | Thick pool bottom valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2937683Y true CN2937683Y (en) | 2007-08-22 |
Family
ID=38361710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620052107 Expired - Lifetime CN2937683Y (en) | 2006-08-28 | 2006-08-28 | Thick pool bottom valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2937683Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404926C (en) * | 2006-08-28 | 2008-07-23 | 喻炳高 | Bottom valve in density pond |
| CN108351032A (en) * | 2015-11-10 | 2018-07-31 | 乔治洛德方法研究和开发液化空气有限公司 | It is equipped for the press-fit valve of the upper dress formula valve in Cryo Equipment |
-
2006
- 2006-08-28 CN CN 200620052107 patent/CN2937683Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404926C (en) * | 2006-08-28 | 2008-07-23 | 喻炳高 | Bottom valve in density pond |
| CN108351032A (en) * | 2015-11-10 | 2018-07-31 | 乔治洛德方法研究和开发液化空气有限公司 | It is equipped for the press-fit valve of the upper dress formula valve in Cryo Equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102641787B (en) | Flotation column | |
| CN104196516A (en) | Double-barrel type two-stage axial flow downhole degassing device | |
| CN2937683Y (en) | Thick pool bottom valve | |
| CN110409389A (en) | A kind of simultaneous collection sand flushing system of multichannel water intaking | |
| KR101263756B1 (en) | Water injector of green toilet which has multiple jets nozzle | |
| CN104828963A (en) | Elevating defoaming aeration tank | |
| CN100404926C (en) | Bottom valve in density pond | |
| CN204607662U (en) | A kind of small-sized integrated flocculation sediment equipment | |
| CN112575773A (en) | Construction method for spraying high-proportion cement into high-pressure jet grouting pile | |
| CN204126627U (en) | Double-cylinder type two-stage axial flow down-hole degasser | |
| CN204074271U (en) | A kind of new and effective jet flotation column | |
| CN206544921U (en) | Air-floating apparatus | |
| CN200948441Y (en) | High-efficient jet current flotation cell | |
| CN1085981A (en) | Capsule sealing grouting and sealing device thereof | |
| CN2169466Y (en) | Valveless filter pot adjustable damp automatically stop water and air damping device | |
| CN207727508U (en) | A kind of topological training wall of flexibility for beheaded river running water | |
| CN102400451B (en) | Gravity geotextile pipe mud grouting device | |
| CN206128074U (en) | Novel two pressure of substance pipe are shower nozzle soon | |
| CN102068838B (en) | Hydraulic automatic control filter for underground treatment and recycling of mine water | |
| CN110734125A (en) | High-efficiency filter tank backwashing method and structure with adjustable water level | |
| CN104743740A (en) | Small integrated water treatment boosting pump station equipment | |
| CN213965306U (en) | Column type rake-free paste thickener anti-blocking device | |
| CN201660493U (en) | Modified expanded granular sludge bed anaerobic reactor | |
| CN202224247U (en) | Flotation column | |
| CN2685603Y (en) | Front mixing abrasive pulp jet generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20060828 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |