CN107008038A - Device for concentrating ore pulp discharge - Google Patents
Device for concentrating ore pulp discharge Download PDFInfo
- Publication number
- CN107008038A CN107008038A CN201710289324.5A CN201710289324A CN107008038A CN 107008038 A CN107008038 A CN 107008038A CN 201710289324 A CN201710289324 A CN 201710289324A CN 107008038 A CN107008038 A CN 107008038A
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- China
- Prior art keywords
- terminal pad
- shaped
- discharge
- ore pulp
- kidney
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0024—Inlets or outlets provided with regulating devices, e.g. valves, flaps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Abstract
The present invention provides a kind of device for being used to concentrate ore pulp discharge of service life length, and it includes top and discharges body, and is connected to the lower discharge body of top discharge body lower end；The top discharge body includes funnelform housing, is arranged at the ring flange of housing upper end, and be arranged at the top terminal pad of housing lower end；The lower cavity section of the housing cavity is in the annular groove overlapped on kidney-shaped, the lower surface of the top terminal pad at least provided with a circle center with lower housing portion chamber central；The lower discharge body includes intracavity section and is in the body of kidney-shaped, and is arranged at body upper end, the bottom terminal pad being connected by rotational structure with top terminal pad；The center of the body kidney-shaped inner chamber and the center superposition of lower housing portion kidney-shaped inner chamber；Annular protrusion in the terminal pad of bottom in corresponding with the annular groove and embedded annular groove of set location, quantity.The present invention can be used for the underflow discharge of all kinds of concentrators.
Description
Technical field
The present invention relates to technical field of mineral processing equipment, more particularly, to a kind of device for being used to concentrate ore pulp discharge.
Background technology
There are many equipment to need to discharge the bottom of concentration ore pulp, such as the equipment such as concentrator, cyclone in mineral manufacture field
Flow ore pulp discharge.Underflow is concentrated typically by Valved discharge, control valve openings of sizes adjusts the size of underflow discharge amount,
Also have what is discharged by desilting tip.Due to underflow ore pulp flow velocity quickly, abrasion of the rough sand therein to underflow valve is very tight
Weight, according to the difference of material, underflow valve just needs to change for 0.2-3 months.Situation about being discharged using desilting tip, desilting tip can be with
Made using high-abrasive materials such as polyurethane, it is more wear-resisting, but bore fixes, and loses the function of adjusting in time.
The content of the invention
The purpose of the present invention is intended to overcome the shortcomings of that prior art is present there is provided one kind with flow regulating function, makes
It is used to concentrate the device that ore pulp is discharged easily and fast with long lifespan and Flow-rate adjustment.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：
A kind of device for being used to concentrate ore pulp discharge, the discharge for underflow ore pulp；Body is discharged including top, and is connected to
The lower discharge body of portion discharge body lower end；The top discharge body includes funnelform housing, is arranged at the flange of housing upper end
Disk, and it is arranged at the top terminal pad of housing lower end；The lower cavity section of the housing cavity is in kidney-shaped, the top
The annular groove overlapped on the lower surface of terminal pad at least provided with a circle center with lower housing portion chamber central；The lower discharge
Body includes intracavity section and is in the body of kidney-shaped, and is arranged at body upper end, is connected by rotational structure with top terminal pad
Bottom terminal pad；The center of the body kidney-shaped inner chamber and the center superposition of lower housing portion kidney-shaped inner chamber；The bottom
Annular protrusion in terminal pad in corresponding with the annular groove and embedded annular groove of set location, quantity.
Preferably, the rotational structure of the top terminal pad and bottom terminal pad is：The end face of the top terminal pad
Setting two is symmetrical and corresponding with arc-shaped through-hole position in two symmetrical arc-shaped through-holes of upper setting, the bottom connection side surface
Circular hole, the arc-shaped through-hole connected by bolt with corresponding circular hole.
Preferably, the rotational structure of the top terminal pad and bottom terminal pad is：The end face of the next terminal pad
Setting two is symmetrical and corresponding with arc-shaped through-hole position on two symmetrical arc-shaped through-holes of upper setting, the top connection sheet end face
Circular hole, the arc-shaped through-hole connected by bolt with corresponding circular hole.
Preferably, the section of the tube cavity is not less than the section of lower housing portion cavity.
Preferably, the quantity of the annular groove is two circles.
Compared with prior art, the invention has the advantages that：
Compared with existing valve, the present invention is made using abrasion resistant polyurethane material, has the advantages that service life is long, and its
Gape can adjust flow in time, though overcoming, commonly heavy yarn nozzle is wear-resisting can not adjust the shortcoming of gape size, can be with
It is widely used for the underflow discharge of all kinds of concentrators.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is structure sectional view of the invention.
Fig. 2 is the profile in Fig. 1 along H-H.
Fig. 3 is the structure sectional view that body is discharged on top.
Fig. 4 is Fig. 3 top view.
Fig. 5 is the A direction views in Fig. 3, wherein illustrate only the end face part of top terminal pad.
Fig. 6 is the structure sectional view of lower discharge body.
Fig. 7 is Fig. 6 top view.
Fig. 8 is the profile in Fig. 6 along H-H.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not paid
Embodiment, belongs to the scope of protection of the invention.
It is used for the device for concentrating ore pulp discharge, the discharge for underflow ore pulp shown in Fig. 1-8；Body is discharged including top, with
And it is connected to the lower discharge body of top discharge body lower end；The top discharge body includes funnelform housing 1, is arranged at housing
The ring flange 3 of 1 upper end, and it is arranged at the top terminal pad 4 of the lower end of housing 1；The lower cavity section of the inner chamber of housing 1 is in
Be provided with that two circle centers overlap with lower housing portion chamber central on kidney-shaped, the lower surface of the top terminal pad 4 is annular recessed
Groove 5；The lower discharge body includes intracavity section and is in the body 2 of kidney-shaped, and is arranged at the upper end of body 2, is tied by rotating
The bottom terminal pad 7 that structure is connected with top terminal pad 4；In the center of the kidney-shaped inner chamber of body 2 and the bottom kidney-shaped of housing 1
The center superposition of chamber；In the bottom terminal pad 7 in corresponding with the annular groove 5 and embedded annular groove 5 of set location, quantity
Annular protrusion 8.Annular protrusion can realize effective sealing with annular groove, can coating butter reduction frictional resistance when using.
The rotational structure of the top terminal pad 4 and bottom terminal pad 7 is：Set on the end face of the top terminal pad 4
Setting two is symmetrical and corresponding with the position of arc-shaped through-hole 9 on two symmetrical arc-shaped through-holes 9, the end face of bottom terminal pad 7
Circular hole 10, the arc-shaped through-hole logical 9 is crossed bolt 11 and connected with corresponding circular hole 10.During installation, bolt can not twist too tight, it is ensured that
Top discharge body can be relatively rotated with lower discharge body, realize the regulatory function of discharge open area；When the kidney of tube cavity
When tee section is consistent with the length direction of the kidney tee section in lower housing portion cavity, the emissions status of maximum are reached；Work as body
When the kidney tee section of inner chamber is vertical with the length direction of the kidney tee section in lower housing portion cavity, its section constitution rectangle,
Reach the emissions status of minimum.
It will be apparent that the rotational structure of the top terminal pad and bottom terminal pad can also be：The next connection
Set on the end face of disk and two symmetrical and and arc-shaped through-holes are set on two symmetrical arc-shaped through-holes, the top connection sheet end face
The corresponding circular hole in position, the arc-shaped through-hole is connected by bolt with corresponding circular hole.Certain top terminal pad is connected with bottom
The rotational structure of disk 7 can also be using common rotation connection structures such as swivel joint, rotary disk and pivoting supports.
As preferred technical scheme, the section of the inner chamber of body 2 is not less than the section of the lower cavity of housing 1, it is ensured that
It is unimpeded that ore pulp flows, it is to avoid the junction of top terminal pad 4 and bottom terminal pad 7 is because pressure increases and leaks.
The quantity of the annular groove 5 can reasonably be increased and decreased according to seal request, such as a circle or three circles.
Concrete application example
The secondary concentrate of southern Yuxi Prefecture's iron ore is concentrated using lamella thickener, and underflow density reaches more than 40%.Due to iron
The hardness of ore deposit is higher, and the hydraulic pressure difference of lamella thickener is also big, and the flow velocity of underflow ore pulp is very fast, the use longevity of onsite application hose valve
Life only 20 ~ 30 days.Then, the mine site has tried out the device of playscript with stage directions invention, and final service life is more than three months, obtained
To Field Force's highly recognition.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (6)
1. a kind of device for being used to concentrate ore pulp discharge, the discharge for underflow ore pulp；It is characterized in that：Including top discharge
Body, and it is connected to the lower discharge body of top discharge body lower end；The top discharge body includes funnelform housing, is arranged at
The ring flange of housing upper end, and it is arranged at the top terminal pad of housing lower end；The lower cavity section of the housing cavity is in
On kidney-shaped, the lower surface of the top terminal pad at least provided with one circle center overlapped with lower housing portion chamber central it is annular recessed
Groove；The lower discharge body include intracavity section be in kidney-shaped body, and be arranged at body upper end, by rotational structure with
The bottom terminal pad of top terminal pad connection；The center of the body kidney-shaped inner chamber and the center of lower housing portion kidney-shaped inner chamber
Overlap；Annular protrusion in the bottom terminal pad in corresponding with the annular groove and embedded annular groove of set location, quantity.
2. it is used for the device for concentrating ore pulp discharge according to claim 1, it is characterised in that：The top terminal pad and bottom
The rotational structure of terminal pad is：Two symmetrical arc-shaped through-holes, the bottom connection are set on the end face of the top terminal pad
Two circular holes symmetrical and corresponding with arc-shaped through-hole position are set in side surface, and the arc-shaped through-hole passes through bolt and corresponding circle
Hole is connected.
3. it is used for the device for concentrating ore pulp discharge according to claim 1, it is characterised in that：The top terminal pad and bottom
The rotational structure of terminal pad is：Two symmetrical arc-shaped through-holes, the top connection are set on the end face of the next terminal pad
Two circular holes symmetrical and corresponding with arc-shaped through-hole position are set on piece end face, and the arc-shaped through-hole passes through bolt and corresponding circle
Hole is connected.
4. it is used for the device for concentrating ore pulp discharge according to claim 1-3 is any, it is characterised in that：The tube cavity
Section is not less than the section of lower housing portion cavity.
5. it is used for the device for concentrating ore pulp discharge according to claim 1-3 is any, it is characterised in that：The annular groove
Quantity is two circles.
6. it is used for the device for concentrating ore pulp discharge according to claim 4, it is characterised in that：The quantity of the annular groove is
Two circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710289324.5A CN107008038B (en) | 2017-04-27 | 2017-04-27 | Device for discharging concentrated ore pulp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710289324.5A CN107008038B (en) | 2017-04-27 | 2017-04-27 | Device for discharging concentrated ore pulp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107008038A true CN107008038A (en) | 2017-08-04 |
| CN107008038B CN107008038B (en) | 2023-07-07 |
Family
ID=59448627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710289324.5A Active CN107008038B (en) | 2017-04-27 | 2017-04-27 | Device for discharging concentrated ore pulp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107008038B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810422A (en) * | 2022-04-11 | 2022-07-29 | 湖北航天技术研究院总体设计所 | Flow adjusting mechanism, self-adaptive adjusting device and adjusting method of attitude control system |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047978A (en) * | 1989-06-14 | 1990-12-26 | 株式会社日本医药用品 | The flow regulator that is used for liquid medicament input apparatus or blood transfusion apparatus |
| CN2362567Y (en) * | 1999-03-02 | 2000-02-09 | 刘文斌 | Static separation precipitator |
| CN2526375Y (en) * | 2002-01-11 | 2002-12-18 | 郑秋瑾 | Floor jointing device for water toilet |
| CN101440879A (en) * | 2008-12-25 | 2009-05-27 | 重庆工商大学 | Water stroking-proof switch valve |
| CN201279583Y (en) * | 2008-08-26 | 2009-07-29 | 哈尔滨松江有色工业有限公司 | Rotary sluice |
| CN102462982A (en) * | 2010-11-18 | 2012-05-23 | 江苏恒业机械有限公司 | Hub-disk ore discharge device |
| CN103291943A (en) * | 2013-06-17 | 2013-09-11 | 无锡杰尔压缩机有限公司 | Throttle dropping equipment |
| CN103453167A (en) * | 2013-08-30 | 2013-12-18 | 广州柴油机厂股份有限公司 | Quantitative control valve of fuel gas entering cylinder on gas engine |
| CN104377153A (en) * | 2014-11-18 | 2015-02-25 | 南通富士通微电子股份有限公司 | Wafer cleaner, nozzle, nozzle moving method and wafer moving method |
| CN105817059A (en) * | 2016-05-18 | 2016-08-03 | 国美（天津）水技术工程有限公司 | Sludge disposal system of secondary sedimentation tank |
| CN207024719U (en) * | 2017-04-27 | 2018-02-23 | 云南科力新材料股份有限公司 | For concentrating the device of ore pulp discharge |
-
2017
- 2017-04-27 CN CN201710289324.5A patent/CN107008038B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047978A (en) * | 1989-06-14 | 1990-12-26 | 株式会社日本医药用品 | The flow regulator that is used for liquid medicament input apparatus or blood transfusion apparatus |
| CN2362567Y (en) * | 1999-03-02 | 2000-02-09 | 刘文斌 | Static separation precipitator |
| CN2526375Y (en) * | 2002-01-11 | 2002-12-18 | 郑秋瑾 | Floor jointing device for water toilet |
| CN201279583Y (en) * | 2008-08-26 | 2009-07-29 | 哈尔滨松江有色工业有限公司 | Rotary sluice |
| CN101440879A (en) * | 2008-12-25 | 2009-05-27 | 重庆工商大学 | Water stroking-proof switch valve |
| CN102462982A (en) * | 2010-11-18 | 2012-05-23 | 江苏恒业机械有限公司 | Hub-disk ore discharge device |
| CN103291943A (en) * | 2013-06-17 | 2013-09-11 | 无锡杰尔压缩机有限公司 | Throttle dropping equipment |
| CN103453167A (en) * | 2013-08-30 | 2013-12-18 | 广州柴油机厂股份有限公司 | Quantitative control valve of fuel gas entering cylinder on gas engine |
| CN104377153A (en) * | 2014-11-18 | 2015-02-25 | 南通富士通微电子股份有限公司 | Wafer cleaner, nozzle, nozzle moving method and wafer moving method |
| CN105817059A (en) * | 2016-05-18 | 2016-08-03 | 国美（天津）水技术工程有限公司 | Sludge disposal system of secondary sedimentation tank |
| CN207024719U (en) * | 2017-04-27 | 2018-02-23 | 云南科力新材料股份有限公司 | For concentrating the device of ore pulp discharge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810422A (en) * | 2022-04-11 | 2022-07-29 | 湖北航天技术研究院总体设计所 | Flow adjusting mechanism, self-adaptive adjusting device and adjusting method of attitude control system |
| CN114810422B (en) * | 2022-04-11 | 2024-06-14 | 湖北航天技术研究院总体设计所 | Flow adjusting mechanism, self-adaptive adjusting device and adjusting method of attitude control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107008038B (en) | 2023-07-07 |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 650031 No. 86 Yuantong North Road, Yunnan, Kunming Applicant after: Yunnan Keli environmental protection Co.,Ltd. Address before: 650031, 86 North Tong Road, Wuhua District, Yunnan, Kunming Applicant before: YUNNAN KEENLY NEW MATERIAL Co.,Ltd. |
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| GR01 | Patent grant |