CN105383875A - Spiral discharging device for dust collector - Google Patents
Spiral discharging device for dust collector Download PDFInfo
- Publication number
- CN105383875A CN105383875A CN201510929857.6A CN201510929857A CN105383875A CN 105383875 A CN105383875 A CN 105383875A CN 201510929857 A CN201510929857 A CN 201510929857A CN 105383875 A CN105383875 A CN 105383875A
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- CN
- China
- Prior art keywords
- discharging housing
- discharging
- housing
- spiral
- dust
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- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/32—Adaptations of bearings or couplings for supporting and connecting screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/042—Granular material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
Abstract
The invention discloses a spiral discharging device for a dust collector. The spiral discharging device for the dust collector is provided with a first discharging shell and a second discharging shell. Dust conveying devices are further arranged in the first discharging shell and the second discharging shell respectively. Each dust conveying device comprises a spiral shaft and a spiral fixedly connected to the spiral shaft. The ends, stretching out of two adjacent side plates, of the spiral shafts installed on bearing seats on the side plates of the first discharging shell and the second discharging shell are connected with a universal rotary shaft through universal rotary shaft connecting flanges respectively. According to the spiral discharging device for the dust collector, the phenomenon that the discharging shells are swept and abraded due to falling and bending of the spiral shafts, and consequently dust leakage is caused is prevented, and checking and maintenance of the spiral shafts are facilitated; the field operating environment is improved, the equipment maintenance cost and workload are reduced, and continuous and stable operation of the spiral discharging device for the dust collector is achieved.
Description
Technical field
The invention belongs to a kind of device for discharging for dust-precipitator, particularly belong to a kind of screw unloading device for dust-precipitator.
Background technology
At present, the dust-precipitator screw unloading device that workshop uses cannot lubricate it in a discharging housing because spiral midship mounting bearing is arranged at and cause dry friction, screw shaft is levigate and tenesmus flexural deformation causes and sweeps hall, causes discharging shell often to be leaked powder by mill.Need often soldering is carried out to the discharging shell of dust-precipitator screw unloading device, add maintenance capacity, add simultaneously because of aloft work and fire operation bring potential safety hazard, when screw shaft may wear to scrap time, will shut down and overhaul, and affect output, material and tooling cost increase; Leaking powder phenomenon makes site environment become severe, have impact on the healthy of operator; The joint of the screw shaft of dust-precipitator screw unloading device is all in housing simultaneously, is not easy to check and maintenance.How making a kind of screw shaft does not drop bending and the joint of screw shaft is arranged at the dust-precipitator screw unloading device being convenient to examination and maintenance outside discharging housing is the problem needing to solve.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of dust-precipitator screw unloading device.Use this dust-precipitator screw unloading device can not only prevent bending the causing of screw shaft tenesmus from sweeping hall to its discharging shell, and the joint of screw shaft is arranged at outside discharging housing and can also be convenient to examination and maintenance, execute-in-place environment can be improved, reduce equipment maintenance cost and work capacity.
The technical scheme that the present invention solves the problems of the technologies described above is: a kind of dust-precipitator screw unloading device, it is characterized in that: described dust-precipitator screw unloading device has the first discharging housing and the second discharging housing, this the first discharging housing and the second discharging housing have a cylindrical shell two side plates relative with this cylindrical shell airtight respectively, the cylindrical shell top of described first discharging housing and the second discharging housing is disposed with two inlet points respectively, bottom is respectively arranged with a discharging opening, discharging opening overlaps then powder and export arm, the barrel discharge hole of this first discharging housing and the second discharging housing is overlapped mouth that then powder exports arm to be tightly connected powder delivery pipe, also powder conveying apparatus is respectively arranged with in described first discharging housing and the second discharging housing, described powder conveying apparatus comprises spiral affixed on screw shaft, screw shaft, this the first discharging housing is respectively arranged with through hole with the center of the relative biside plate of the second discharging housing, this the first discharging housing and the second discharging housing are relative to being installed with the rolling bearing units coaxial with described through hole outside biside plate respectively, and the two ends of two screw shafts are each passed through the through hole of the first discharging housing and the relative biside plate of the second discharging housing and rolling bearing units and are arranged on rolling bearing units, adopt free-running fit between spiral excircle affixed respectively on described first discharging housing and the second discharging housing inside spin axle and the cylinder inboard wall of this first discharging housing and the second discharging housing, described spiral can rotate in the cylindrical shell of the first discharging housing installed separately and the second discharging housing, one end that described first discharging housing stretches out this side plate and rolling bearing units with the screw shaft that the biside plate rolling bearing units of the second discharging housing close together are installed with uses universal rotational axle butt flange to be connected with universal rotational axle respectively,
The barrel lenght of described first discharging housing and the second discharging housing is respectively 5-6 rice, and the diameter of described spiral excircle is 0.5-0.6 rice.
The invention has the beneficial effects as follows: because the discharging housing of former dust-precipitator screw unloading device is set to the first discharging housing and the second discharging housing by the present invention, one end that this first discharging housing stretches out this side plate with the screw shaft that the biside plate rolling bearing units of the second discharging housing close together are installed with uses universal rotational axle butt flange to be connected with universal rotational axle respectively.Use this dust-precipitator screw unloading device to prevent screw shaft bending the causing that drop to sweep hall mill to its discharging shell and leak and cause the phenomenon of Lou powder to occur, the joint due to the screw shaft that the first discharging housing and the second discharging housing biside plate rolling bearing units are installed with is arranged at the first discharging housing and the second discharging housing is also convenient to examination and maintenance outward; Because the first discharging housing of this dust-precipitator screw unloading device and the second discharging housing no longer leak powder, improve execute-in-place environment, reduce equipment maintenance cost and work capacity, and achieve this dust-precipitator screw unloading device continuous and steady operation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described;
Fig. 1 is structural representation of the present invention;
In accompanying drawing: 1. the first discharging housing, 2. the second discharging housing, 3. inlet point, 4. discharging opening, 5. powder export arm, 6. powder delivery pipe, 7. through hole, 8. screw shaft, 9. spiral, 10. universal rotational axle butt flange, 11. universal rotational axles.
Detailed description of the invention
Below by specific embodiment, the present invention is described in further detail.
Embodiment 1
As shown in Figure 1, a kind of dust-precipitator screw unloading device, it is characterized in that: described dust-precipitator screw unloading device has the first discharging housing 1 and the second discharging housing 2, this the first discharging housing 1 and the second discharging housing 2 have a cylindrical shell two side plates relative with this cylindrical shell airtight respectively, the cylindrical shell top of described first discharging housing 1 and the second discharging housing 2 is disposed with two inlet points 3 respectively, bottom is respectively arranged with a discharging opening 4, discharging opening 4 overlaps then powder and export arm 5, this the first discharging housing 1 and the second discharging housing 2 barrel discharge hole 4 are overlapped mouth that then powder exports arm 5 to be tightly connected powder delivery pipe 6, also powder conveying apparatus is respectively arranged with in described first discharging housing 1 and the second discharging housing 2, described powder conveying apparatus comprises screw shaft 8, spiral 9 affixed on screw shaft 8, this the first discharging housing 1 is respectively arranged with through hole 7 with the center of the relative biside plate of the second discharging housing 2, this the first discharging housing 1 is installed with the rolling bearing units coaxial with described through hole 7 respectively with outside the relative biside plate of the second discharging housing 2, the two ends of two screw shafts 8 are each passed through the through hole 7 of the first discharging housing 1 and the relative biside plate of the second discharging housing 2 and rolling bearing units and are arranged on rolling bearing units, spiral 9 excircle affixed respectively on described first discharging housing 1 and the second discharging housing 2 inside spin axle 8 and adopt free-running fit between this first discharging housing 1 and the cylinder inboard wall of the second discharging housing 2, described spiral 9 can rotate in the cylindrical shell of the first discharging housing 1 installed separately and the second discharging housing 2, one end that described first discharging housing 1 stretches out this side plate and rolling bearing units with the screw shaft 8 that the biside plate rolling bearing units of the second discharging housing 2 close together are installed with uses universal rotational axle butt flange 10 to be connected with universal rotational axle 11 respectively,
The barrel lenght of described first discharging housing 1 and the second discharging housing 2 is respectively 5 meters, and the diameter of described spiral 9 excircle is 0.5 meter.
Embodiment 2
As shown in Figure 1, a kind of dust-precipitator screw unloading device, it is characterized in that: described dust-precipitator screw unloading device has the first discharging housing 1 and the second discharging housing 2, this the first discharging housing 1 and the second discharging housing 2 have a cylindrical shell two side plates relative with this cylindrical shell airtight respectively, the cylindrical shell top of described first discharging housing 1 and the second discharging housing 2 is disposed with two inlet points 3 respectively, bottom is respectively arranged with a discharging opening 4, discharging opening 4 overlaps then powder and export arm 5, this the first discharging housing 1 and the second discharging housing 2 barrel discharge hole 4 are overlapped mouth that then powder exports arm 5 to be tightly connected powder delivery pipe 6, also powder conveying apparatus is respectively arranged with in described first discharging housing 1 and the second discharging housing 2, described powder conveying apparatus comprises screw shaft 8, spiral 9 affixed on screw shaft 8, this the first discharging housing 1 is respectively arranged with through hole 7 with the center of the relative biside plate of the second discharging housing 2, this the first discharging housing 1 is installed with the rolling bearing units coaxial with described through hole 7 respectively with outside the relative biside plate of the second discharging housing 2, the two ends of two screw shafts 8 are each passed through the through hole 7 of the first discharging housing 1 and the relative biside plate of the second discharging housing 2 and rolling bearing units and are arranged on rolling bearing units, spiral 9 excircle affixed respectively on described first discharging housing 1 and the second discharging housing 2 inside spin axle 8 and adopt free-running fit between this first discharging housing 1 and the cylinder inboard wall of the second discharging housing 2, described spiral 9 can rotate in the cylindrical shell of the first discharging housing 1 installed separately and the second discharging housing 2, one end that described first discharging housing 1 stretches out this side plate and rolling bearing units with the screw shaft 8 that the biside plate rolling bearing units of the second discharging housing 2 close together are installed with uses universal rotational axle butt flange 10 to be connected with universal rotational axle 11 respectively,
The barrel lenght of described first discharging housing 1 and the second discharging housing 2 is respectively 6 meters, and the diameter of described spiral 9 excircle is 0.6 meter.
By above-mentioned description, those skilled in the art in the scope not departing from this invention technological thought, can carry out various change and revise within protection scope of the present invention completely.Unaccomplished matter of the present invention, belongs to the common practise of those skilled in the art.
Claims (2)
1. a dust-precipitator screw unloading device, it is characterized in that: described dust-precipitator screw unloading device has the first discharging housing and the second discharging housing, this the first discharging housing and the second discharging housing have a cylindrical shell two side plates relative with this cylindrical shell airtight respectively, the cylindrical shell top of described first discharging housing and the second discharging housing is disposed with two inlet points respectively, bottom is respectively arranged with a discharging opening, discharging opening overlaps then powder and export arm, the barrel discharge hole of this first discharging housing and the second discharging housing is overlapped mouth that then powder exports arm to be tightly connected powder delivery pipe, also powder conveying apparatus is respectively arranged with in described first discharging housing and the second discharging housing, described powder conveying apparatus comprises spiral affixed on screw shaft, screw shaft, this the first discharging housing is respectively arranged with through hole with the center of the relative biside plate of the second discharging housing, this the first discharging housing and the second discharging housing are relative to being installed with the rolling bearing units coaxial with described through hole outside biside plate respectively, and the two ends of two screw shafts are each passed through the through hole of the first discharging housing and the relative biside plate of the second discharging housing and rolling bearing units and are arranged on rolling bearing units, adopt free-running fit between spiral excircle affixed respectively on described first discharging housing and the second discharging housing inside spin axle and the cylinder inboard wall of this first discharging housing and the second discharging housing, described spiral can rotate in the cylindrical shell of the first discharging housing installed separately and the second discharging housing, one end that described first discharging housing stretches out this side plate and rolling bearing units with the screw shaft that the biside plate rolling bearing units of the second discharging housing close together are installed with uses universal rotational axle butt flange to be connected with universal rotational axle respectively.
2. a kind of dust-precipitator screw unloading device according to claim 1, it is characterized in that: the barrel lenght of described first discharging housing and the second discharging housing is respectively 5-6 rice, the diameter of described spiral excircle is 0.5-0.6 rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929857.6A CN105383875A (en) | 2015-12-11 | 2015-12-11 | Spiral discharging device for dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929857.6A CN105383875A (en) | 2015-12-11 | 2015-12-11 | Spiral discharging device for dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105383875A true CN105383875A (en) | 2016-03-09 |
Family
ID=55416755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510929857.6A Pending CN105383875A (en) | 2015-12-11 | 2015-12-11 | Spiral discharging device for dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105383875A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494837A (en) * | 2016-12-27 | 2017-03-15 | 盐城工学院 | A kind of conveying worm Universal connecting mechanism |
| CN108001969A (en) * | 2017-12-25 | 2018-05-08 | 辽宁三三工业有限公司 | A kind of shield screw conveyor articulated shaft |
| CN108328231A (en) * | 2018-02-14 | 2018-07-27 | 上海隧道工程有限公司 | The floating type articulated mounting of screw conveyor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10139127A (en) * | 1996-11-11 | 1998-05-26 | Sumitomo Metal Ind Ltd | Screw conveyer |
| CN202935872U (en) * | 2012-10-26 | 2013-05-15 | 江苏通用环保集团有限公司 | Horizontal section and hoisting section integrated screw conveyor |
| CN203486483U (en) * | 2013-09-18 | 2014-03-19 | 江苏省水利机械制造有限公司 | Rotary material collector |
| CN203544973U (en) * | 2013-10-17 | 2014-04-16 | 丹阳市正大油脂有限公司 | Material sealing two-screw conveyor |
| CN204433660U (en) * | 2015-01-24 | 2015-07-01 | 西安科技大学 | A kind of mine spiral conveyer |
| CN205274496U (en) * | 2015-12-11 | 2016-06-01 | 济南澳海炭素有限公司 | Dust collector spiral discharge apparatus |
-
2015
- 2015-12-11 CN CN201510929857.6A patent/CN105383875A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10139127A (en) * | 1996-11-11 | 1998-05-26 | Sumitomo Metal Ind Ltd | Screw conveyer |
| CN202935872U (en) * | 2012-10-26 | 2013-05-15 | 江苏通用环保集团有限公司 | Horizontal section and hoisting section integrated screw conveyor |
| CN203486483U (en) * | 2013-09-18 | 2014-03-19 | 江苏省水利机械制造有限公司 | Rotary material collector |
| CN203544973U (en) * | 2013-10-17 | 2014-04-16 | 丹阳市正大油脂有限公司 | Material sealing two-screw conveyor |
| CN204433660U (en) * | 2015-01-24 | 2015-07-01 | 西安科技大学 | A kind of mine spiral conveyer |
| CN205274496U (en) * | 2015-12-11 | 2016-06-01 | 济南澳海炭素有限公司 | Dust collector spiral discharge apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494837A (en) * | 2016-12-27 | 2017-03-15 | 盐城工学院 | A kind of conveying worm Universal connecting mechanism |
| CN106494837B (en) * | 2016-12-27 | 2019-06-04 | 盐城工学院 | A kind of screw conveyor Universal connecting mechanism |
| CN108001969A (en) * | 2017-12-25 | 2018-05-08 | 辽宁三三工业有限公司 | A kind of shield screw conveyor articulated shaft |
| CN108328231A (en) * | 2018-02-14 | 2018-07-27 | 上海隧道工程有限公司 | The floating type articulated mounting of screw conveyor |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160309 |
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| WD01 | Invention patent application deemed withdrawn after publication |