CN108405168B - Impurity removing device for jigger - Google Patents
Impurity removing device for jigger Download PDFInfo
- Publication number
- CN108405168B CN108405168B CN201810458247.6A CN201810458247A CN108405168B CN 108405168 B CN108405168 B CN 108405168B CN 201810458247 A CN201810458247 A CN 201810458247A CN 108405168 B CN108405168 B CN 108405168B
- Authority
- CN
- China
- Prior art keywords
- impurity removing
- dustpan
- bottom plate
- plate
- jigger
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/02—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
- B03B5/10—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/02—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
- B03B5/10—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on jigs
- B03B5/24—Constructional details of jigs, e.g. pulse control devices
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to a device for removing impurities of a jigger. The existing jigs remove sundries such as cotton sand, wood blocks and the like in coal by using manual trash removal hooks, so that the labor intensity is high and the jigs are unsafe. Therefore, the impurity removing device of the jigger is additionally provided with the impurity removing dustpan, the guide groove and the impurity removing sieve pore box, meanwhile, the impurity removing hooks are divided into two groups, the front part and the rear part of the impurity removing dustpan are respectively provided with the impurity removing dustpan, the impurity removing dustpan is additionally provided with two guide plates, the rear edge of the bottom plate of the impurity removing dustpan is hinged to the front edge of the bottom plate of the guide groove, and the front part of the bottom plate of the impurity removing dustpan is hinged to the lower end of a piston rod of an inverted driving oil cylinder so as to drive the impurity removing dustpan to move up and down. When in use, the impurity removing hook on the front cross bar firstly removes part of cotton sand or other fabric impurities, and then the impurity removing dustpan introduces the coal washing flow into the diversion trench, and then enters the impurity removing sieve pore box. The impurity removing hooks on the rear cross bar remove cotton sand or other fabric impurities of the leaking net. The jigging machine impurity removing device has the advantages of simple structure and high labor saving efficiency, and is widely applicable to various coal washhouses.
Description
Technical Field
The invention relates to a device for removing impurities of a jigger.
Background
The existing jigs for coal washhouses all adopt impurity removing hooks to remove impurities such as cotton sand, wood blocks and the like in coal manually, so that the labor intensity is high and the jigs are unsafe.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a device for removing impurities of a jigger.
For solving the technical problem, the impurity removing device of the jigger comprises an impurity removing hook, and is characterized in that: the device comprises a jigger, a cleaning dustpan, a guide groove and a cleaning sieve box, wherein the guide groove comprises a bottom plate, a left side plate and a right side plate which are respectively connected to the left side edge and the right side edge of the bottom plate, the guide groove is fixed in a coal washing groove of the jigger, the bottom plate is immersed into coal washing liquid in the coal washing groove of the jigger, and the left side plate and the right side plate are respectively parallel to the water flow direction of the coal washing liquid when the coal washing groove of the jigger works.
The impurity removing dustpan is located at the upstream of the diversion trench, and comprises a bottom plate, a left side plate and a right side plate, wherein the rear edge of the bottom plate is hinged to the front edge of the bottom plate of the diversion trench, the left side plate and the right side plate are respectively connected to the left side edge and the right side edge of the bottom plate of the impurity removing dustpan, the front part of the bottom plate of the impurity removing dustpan is hinged to the lower end of a piston rod of an inversion driving oil cylinder, and the root of a cylinder body above the inversion driving oil cylinder is hinged and fixed.
The impurity removal sieve mesh box is fixed at the guiding gutter low reaches, and the impurity removal sieve mesh box includes front wall, back wall, left wall, right wall and bottom plate, and the five enclose into a rectangular open box jointly, and its front wall is equipped with the breach to link up with the low reaches of guiding gutter through the breach.
The impurity removing hooks are divided into a front group and a rear group, the front group of impurity removing hooks are uniformly fixed on a front cross rod, the front cross rod is arranged at the upstream of the impurity removing dustpan, the rear group of impurity removing hooks 1 are uniformly fixed on a rear cross rod, the rear cross rod 8 is transversely arranged above the middle part of the diversion trench, all the impurity removing hooks 1 are L-shaped, and the lower hook tips face forward.
When the device is used, the impurity removing hooks on the front cross rod firstly remove part of cotton sand or other fabric impurities in the coal washing flow, and then the impurity removing dustpan introduces the coal washing flow into the diversion trench, and then enters the impurity removing sieve pore box. The impurity removing hooks on the rear cross bar remove cotton sand or other fabric impurities of the leaking net. The design is good in impurity removal effect and high in efficiency.
As optimization, the impurity removing dustpans and the diversion trenches are respectively provided with two sets, the two sets of impurity removing dustpans are arranged in front of the impurity removing sieve boxes side by side, the inner side plates of the two sets of impurity removing dustpans are flat plates, the outer side plates of the two sets of impurity removing dustpans consist of a front plate and a rear plate, the front plate and the rear plate form a V shape, the front plates of the outer side plates of the two sets of impurity removing dustpans are also V-shaped, correspondingly, the front parts of the bottom plates of the two sets of impurity removing dustpans are right trapezoid, and the rear parts of the bottom plates are rectangular. By the design, the two sets of impurity removing dustpans complement each other, so that the impurity removing effect is better and the efficiency is higher.
As optimization, the dust removing dustpan also comprises two guide plates, wherein the two guide plates are arranged between the dust removing dustpan and the front cross bar and are in a V shape. By the design, floating sundries are conveniently introduced into the impurity removing dustpan.
The jigging machine impurity removing device has the advantages of simple structure and high labor saving efficiency, and is widely applicable to various coal washhouses.
Drawings
The impurity removing device of the jigs of the invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic top view showing a use state of a first embodiment of the impurity removing device of the jigger;
FIG. 2 is a schematic side view of the jigging device of FIG. 1;
fig. 3 is a schematic perspective view of a front or rear rail of a second embodiment of the jigger removal device.
The device comprises a impurity removing hook 1, an impurity removing dustpan 2, a bottom plate 21, a left side plate 22, a right side plate 23, a front plate 24, a rear plate 25, a guide groove 3, a bottom plate 31, a left side plate 32, a right side plate 33, an impurity removing sieve box 4, a jigger coal washing tank 5, an inverted driving cylinder 6, a front cross rod 7, a rear cross rod 8, a guide plate 9, a cylindrical part 10, a sliding sleeve 11, a horizontal short shaft 12, a V-shaped bracket 13, a short rope 14, a stand column 15, a fixed pulley 16, a long rope 17, a side wall 18 of the jigger coal washing tank 5 and a compression bar 19.
Detailed Description
Embodiment one: as shown in fig. 1-2, the impurity removing device of the jigger comprises an impurity removing hook 1, and is characterized in that: the impurity removing dustpan also comprises an impurity removing dustpan 2, a diversion trench 3 and an impurity removing sieve pore box 4, wherein the diversion trench 3 comprises a bottom plate 31, a left side plate 32 and a right side plate 33 which are respectively connected with the left side edge and the right side edge of the bottom plate 31, the diversion trench 2 is fixed in the jig coal washing tank 5, the bottom plate 31 is immersed in the coal washing liquid in the jig coal washing tank 5, and the left side plate 32 and the right side plate 33 are respectively parallel to the water flow direction of the coal washing liquid when the jig coal washing tank 5 works.
The impurity removing dustpan 2 is located at the upstream of the diversion trench 3, the impurity removing dustpan 2 comprises a bottom plate 21, a left side plate 22 and a right side plate 23, the rear edge of the bottom plate 21 is hinged to the front edge of a bottom plate 31 of the diversion trench 3, the left side plate 22 and the right side plate 23 are respectively connected to the left side edge and the right side edge of the bottom plate 21, the front part of the bottom plate 21 of the impurity removing dustpan 2 is hinged to the lower end of a piston rod of an inversion driving oil cylinder 6, and the root of a cylinder body above the inversion driving oil cylinder 6 is hinged and fixed and is provided with a hydraulic control system and a hydraulic pump station, which are not shown in the figure.
The impurity removal sieve mesh box 4 is fixed at the low reaches of guiding gutter 3, and impurity removal sieve mesh box 4 includes front wall, back wall, left wall, right wall and bottom plate, and the five enclose into a rectangular open box jointly, and its front wall is equipped with the breach to link up with the low reaches end of guiding gutter 3 through the breach.
The impurity removing hooks 1 are divided into a front group and a rear group, the impurity removing hooks 1 of the front group are uniformly fixed on a front cross rod 7, the front cross rod 7 is arranged on the upstream of the impurity removing dustpan 2, the impurity removing hooks 1 of the rear group are uniformly fixed on a rear cross rod 8, the rear cross rod 8 is transversely arranged above the middle part of the guide groove 3, all the impurity removing hooks 1 are L-shaped, and the lower hook tips face forward.
The two sets of impurity removing dustpans 2 and the two sets of diversion trenches 3 are respectively arranged in front of the impurity removing sieve boxes 4 side by side, the inner side plates of the two sets of impurity removing dustpans 2 are flat plates, the outer side plates of the two sets of impurity removing dustpans 2 are composed of a front plate 24 and a rear plate 25, the front plate 24 and the rear plate 25 form a V shape, the front plates 24 of the outer side plates of the two sets of impurity removing dustpans 2 are also V-shaped, correspondingly, the front parts of the bottom plates 21 of the two sets of impurity removing dustpans 2 are right trapezoid, and the rear parts of the bottom plates 21 are rectangular.
The impurity removing device of the jigger further comprises two guide plates 9, wherein the two guide plates 9 are arranged between the impurity removing dustpan 2 and the front cross bar 7 and are in a V shape.
Embodiment two: as shown in fig. 3, the two ends of the front cross rod 7 are cylindrical parts 10, the cross section of the middle section is square, a plurality of sliding sleeves 11 are arranged on the front cross rod 7, the impurity removing hooks 1 are fixed on the sliding sleeves 11 in a one-to-one correspondence manner, one end of the front cross rod 7 is welded with a horizontal short shaft 12 and hinged and fixed through the horizontal short shaft 12, the other end of the front cross rod 7 is put on a V-shaped bracket 13, a short rope 14 is connected between adjacent sliding sleeves 11, and the sliding sleeves 11 adjacent to the horizontal short shaft 12 are fixed on the adjacent cylindrical parts 10 of the front cross rod 7 through the short rope 14.
The front cross bar 7 is provided with a column 15 on the column part 10 at one end of the horizontal short shaft 12, fixed pulleys 16 are respectively arranged on the upper and lower parts of the column 15, a fixed pulley 16 is also arranged on the column part 10 at the other end of the front cross bar 7, and two ends of a long rope 17 are respectively tied and fixed on the sliding sleeve 11 far away from the horizontal short shaft 12 and span three fixed pulleys 16. The rest of the structure is as described in the first embodiment.
When the cleaning hook is used, cotton sand or other sundries are hung on the cleaning hook 1, all sliding sleeves 11 and the cleaning hooks 1 on the sliding sleeves can be pulled to the vicinity of the horizontal short shaft 12 by pulling the long ropes 17, so that the sundries hooked by the cleaning hook 1 can be conveniently cleaned, and after the cleaning is finished, the sliding sleeves 11 and the cleaning hooks 1 on the sliding sleeves can be restored by pulling the long ropes 17 reversely. Meanwhile, the upright post 15, the long rope 17 and the three fixed pulleys 16 form a triangular structure, and the strength of the front cross rod 7 can be further improved.
When the cross rod 8 can also adopt the structure, the pressure bar 19 needs to be pressed down just before the long rope 17 is pulled, so that the rear cross rod 8 and the impurity removing hooks 1 on the rear cross rod 8 rise, and the impurity removing hooks 1 are prevented from being pulled to touch the diversion trench 3.
Claims (3)
1. The utility model provides a jigger edulcoration device, includes edulcoration hook, its characterized in that: the device comprises a jigger, a cleaning dustpan, a diversion trench and a cleaning sieve box, wherein the diversion trench comprises a bottom plate, a left side plate and a right side plate which are respectively connected with the left side edge and the right side edge of the bottom plate, the diversion trench is fixed in a coal washing tank of the jigger for matching, the bottom plate is immersed into coal washing liquid in the coal washing tank of the jigger for matching, and the left side plate and the right side plate are respectively parallel to the water flow direction of the coal washing liquid when the coal washing tank of the jigger for matching works;
the impurity removing dustpan is positioned at the upstream of the diversion trench, the impurity removing dustpan comprises a bottom plate, a left side plate and a right side plate, the rear edge of the bottom plate is hinged on the front edge of the bottom plate of the diversion trench, the left side plate and the right side plate are respectively connected on the left side edge and the right side edge of the bottom plate, the front part of the bottom plate of the impurity removing dustpan is hinged on the lower end of a piston rod of an inversion driving oil cylinder, the root part of a cylinder body above the inversion driving oil cylinder is hinged and fixed,
the impurity removal sieve pore box is fixed at the downstream of the diversion trench, and comprises a front wall, a rear wall, a left wall, a right wall and a bottom plate, which together enclose a rectangular opening box, wherein the front wall of the rectangular opening box is provided with a notch and is connected with the downstream end of the diversion trench through the notch;
the impurity removing hooks of the front group are divided into a front group and a rear group, the impurity removing hooks of the front group are uniformly fixed on a front cross rod, the front cross rod is arranged at the upstream of the impurity removing dustpan, the impurity removing hooks of the rear group are uniformly fixed on a rear cross rod, the rear cross rod is transversely arranged above the middle part of the diversion trench, all the impurity removing hooks are L-shaped, and the hook tips at the lower parts face forwards.
2. The jigging device as claimed in claim 1, wherein: the impurity removing dustpans and the diversion trenches are respectively provided with two sets, the two sets of impurity removing dustpans are arranged in front of the impurity removing sieve pore boxes side by side, the inner side plates of the two sets of impurity removing dustpans are flat plates, the outer side plates of the two sets of impurity removing dustpans consist of a front plate and a rear plate, the front plate and the rear plate form a V shape, the front plates of the outer side plates of the two sets of impurity removing dustpans are also V-shaped, correspondingly, the front parts of the bottom plates of the two sets of impurity removing dustpans are right trapezoid, and the rear parts of the bottom plates are rectangular.
3. The jigging device as claimed in claim 1 or 2, wherein: the novel impurity removing dustpan also comprises two guide plates which are arranged between the impurity removing dustpan and the front cross bar and are V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810458247.6A CN108405168B (en) | 2018-05-14 | 2018-05-14 | Impurity removing device for jigger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810458247.6A CN108405168B (en) | 2018-05-14 | 2018-05-14 | Impurity removing device for jigger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108405168A CN108405168A (en) | 2018-08-17 |
| CN108405168B true CN108405168B (en) | 2023-08-15 |
Family
ID=63139164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810458247.6A Active CN108405168B (en) | 2018-05-14 | 2018-05-14 | Impurity removing device for jigger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108405168B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2503990Y (en) * | 2001-10-15 | 2002-08-07 | 河南神火煤电股份有限公司 | Coal cleaning and impurity removing system |
| CN2719421Y (en) * | 2004-04-08 | 2005-08-24 | 河南神火煤电股份有限公司选煤厂 | Fine coal fully-automatic impurity-removing device |
| KR20100107349A (en) * | 2009-03-25 | 2010-10-05 | 미래그린건설 주식회사 | A impurities screen apparatus for sewage road |
| CN203370735U (en) * | 2013-07-19 | 2014-01-01 | 车战斌 | Gravity impurity removal device |
| CN203935926U (en) * | 2014-07-04 | 2014-11-12 | 枣庄矿业(集团)有限责任公司田陈煤矿 | Three products dense medium cyclone knot screen |
| CN106925416A (en) * | 2017-05-05 | 2017-07-07 | 安徽中粮生化燃料酒精有限公司 | Adjustable light debris knot screen |
| CN206868419U (en) * | 2017-06-12 | 2018-01-12 | 山东省田庄煤矿 | A kind of jigging machine knot screen |
| CN208437023U (en) * | 2018-05-14 | 2019-01-29 | 兖州煤业股份有限公司 | Jigging machine exclusion device |
-
2018
- 2018-05-14 CN CN201810458247.6A patent/CN108405168B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2503990Y (en) * | 2001-10-15 | 2002-08-07 | 河南神火煤电股份有限公司 | Coal cleaning and impurity removing system |
| CN2719421Y (en) * | 2004-04-08 | 2005-08-24 | 河南神火煤电股份有限公司选煤厂 | Fine coal fully-automatic impurity-removing device |
| KR20100107349A (en) * | 2009-03-25 | 2010-10-05 | 미래그린건설 주식회사 | A impurities screen apparatus for sewage road |
| CN203370735U (en) * | 2013-07-19 | 2014-01-01 | 车战斌 | Gravity impurity removal device |
| CN203935926U (en) * | 2014-07-04 | 2014-11-12 | 枣庄矿业(集团)有限责任公司田陈煤矿 | Three products dense medium cyclone knot screen |
| CN106925416A (en) * | 2017-05-05 | 2017-07-07 | 安徽中粮生化燃料酒精有限公司 | Adjustable light debris knot screen |
| CN206868419U (en) * | 2017-06-12 | 2018-01-12 | 山东省田庄煤矿 | A kind of jigging machine knot screen |
| CN208437023U (en) * | 2018-05-14 | 2019-01-29 | 兖州煤业股份有限公司 | Jigging machine exclusion device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108405168A (en) | 2018-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204530650U (en) | A kind of sewage disposal apparatus for intake of hydropower station | |
| CN203365077U (en) | Leakage detection device for tubes | |
| CN108405168B (en) | Impurity removing device for jigger | |
| CN210133897U (en) | Domestic sewage treatment and reuse device | |
| CN203096918U (en) | Pipeline dredge silt remover | |
| CN202270397U (en) | Device for quickly discharging cakes and cleaning filter cloth of pressure filter | |
| CN104762940A (en) | Symmetric riverway automatic trash holding device | |
| CN203737636U (en) | Nut cleaning machine | |
| CN208437023U (en) | Jigging machine exclusion device | |
| CN208856932U (en) | A kind of steel wire rope pull grid sewage-removing machine | |
| CN204662395U (en) | Symmetrical expression river course blocks dirty device automatically | |
| CN204238006U (en) | Hang dye machine | |
| CN206887892U (en) | Environmentally friendly water conservancy grid | |
| CN104790365A (en) | Skewing riverway automatic trash holding device | |
| CN109306688A (en) | A kind of salvaging mechanism optimized on treatment tank | |
| CN104322392A (en) | Chicken manure cleaning device | |
| CN106836141A (en) | Continuous flushing type water delivery open channel sewage blocking device | |
| CN210546549U (en) | Two-way belt cleaning device of hydraulic prop hydro-cylinder | |
| CN207829137U (en) | A kind of high rigidity car washer waste water and silt automatic collecting device | |
| CN210315420U (en) | Shearing type dirt-removing scraper bucket | |
| CN202954149U (en) | Rough cleaning device for silkworm cocoons | |
| CN208626759U (en) | A kind of screen plate step grate sewage remover | |
| CN201370984Y (en) | Gas-liquid telescopic rapping flushing device of press filter | |
| CN211370332U (en) | Coal mine underground drilling construction site slag-water rapid separation device | |
| CN204662393U (en) | Middle-set-type river course blocks dirty device automatically |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 273500 No. 949, Fushan South Road, Zoucheng City, Jining City, Shandong Province Applicant after: Yankuang Energy Group Co.,Ltd. Address before: 273599 No. 298, Fushan South Road, Zoucheng, Jining, Shandong Applicant before: YANZHOU COAL MINING Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |