CN104370013A - Swing hopper - Google Patents
Swing hopper Download PDFInfo
- Publication number
- CN104370013A CN104370013A CN201410593066.6A CN201410593066A CN104370013A CN 104370013 A CN104370013 A CN 104370013A CN 201410593066 A CN201410593066 A CN 201410593066A CN 104370013 A CN104370013 A CN 104370013A
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- China
- Prior art keywords
- hopper
- hopper unit
- unit
- wall
- section
- Prior art date
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- 238000007667 floating Methods 0.000 claims abstract description 21
- 230000009471 action Effects 0.000 claims abstract description 12
- 230000035939 shock Effects 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 239000000725 suspension Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000010355 oscillation Effects 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 41
- 239000003245 coal Substances 0.000 abstract description 10
- 239000007787 solid Substances 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 230000005284 excitation Effects 0.000 abstract 1
- 230000003116 impacting effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 208000015943 Coeliac disease Diseases 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- 241001125877 Gobio gobio Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
- B65D90/08—Interconnections of wall parts; Sealing means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/66—Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices
- B65D88/665—Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices using a resonator, e.g. supersonic generator
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to the field of solid particle material conveying, in particular to a swing hopper used for conveying solid particle materials. The swing hopper comprises hopper units arranged from top to bottom in sequence. The hopper units are arranged in a big-end-up taper pipe mode. A lower pipe opening of the upper hopper unit of every two adjacent hopper units is inserted into an upper pipe opening of the lower hopper unit of the two adjacent hopper units, the hopper units are connected through floating connecting units, the hopper units are provided with shock excitation mechanisms for swinging and oscillating actions of the hopper units, the hopper units can form thrusting force in different directions through the impacting force, the hopper units are in a swinging state on the floating connecting units, then pipe core planes of the adjacent hopper units are in a staggered swing state, a stock column can be crushed, material clustering, arching, bridging and stock column phenomena can be prevented and eliminated, the smoothness of materials is ensured, and the swing hopper is especially suitable for coal materials and inferior powdered coal mixed with a large amount of coal slime for combustion in a thermal power plant and is an environmentally-friendly product.
Description
Technical field
The present invention relates to solid granular mass transport field, especially a kind of hopper for conveying solid substance granular material.
Background technology
The most of structure of hopper of current feed is the infundibulate of vertical laying, the upper end of hopper is inlet point, lower end is discharging opening, lower end discharging is arranged on the top of the belt conveyor of feeder, when material is thrown something and fed to hopper from top to bottom, by the gravity fall of self of material on the belt conveyor of feeder, thus be sent in boiler, because hopper mostly is up big and down small cone tubular structure, when material more flows downward, flow area is less, and material and headwall, friction force between material and material and squeese pressure are increasing; When material particles is little, ash large, high humidity, stickiness large time, the non-constant of flowing power in material and hopper, often understand blockage phenomenon, material is once blocking can have a strong impact on device security.When material blockage phenomenon, in prior art, the normal method adopted is as vibrator, artificial sledgehammer, air bubbles etc. are implemented to produce vibration to the shock of hopper outer wall to make the material of hopper inside, thus reach the problem alleviating blocking, but for humidity, during the larger material of stickiness, it is stocky that vibrator makes the material originally just blocked in hopper further obtain vibration, originally the material of blocking has vibrated into stock column, situation is also further severe, therefore fundamentally blockage problem cannot be solved by the mode of knocking of vibrating, particularly humidity and the large material of stickiness on the contrary can be further serious.
Summary of the invention
The object of the present invention is to provide a kind of swing hopper, can guarantee that material implements blanking smoothly.
For realizing above object, the technical solution used in the present invention is: a kind of swing hopper, comprise the hopper unit that above-below direction is disposed in order, hopper unit is the Taper Pipe shape setting of upper big, lower small, the lower nozzle of the hopper unit of adjacent layout is inserted in upper orifice, connected by floating coupling unit between hopper unit, described hopper unit is also provided with exciting agency, the oscillation action that described exciting agency provides hopper unit to float.
Compared with prior art, there is following technique effect in the present invention: is connected by floating coupling unit between adjacent skips unit, when material unimpededly cannot cause Severe blockage in hopper unit, utilize the oscillation action of exciting agency enforcement to hopper unit, can make hopper unit under the effect of impulsive force, form the thrust of different directions, hopper unit at different levels presents the attitude of swing on floating coupling unit, and then the die plane of adjacent hopper unit can be made to present the swing attitude of dislocation, and then the agglomerating force of material can be destroyed, and then can be broken by stock column, play prevention and eliminate material agglomerate, knot arch, put up a bridge, the generation of stock column phenomenon, guarantee that material is unimpeded smoothly in hopper unit, this hopper is particularly useful for Fossil-fired Power Plants and burns the more coal charge of coal slime and fine coal inferior, it is a kind of environmentally friendly machine.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is the structural representation of floating coupling unit in the present invention;
Fig. 4 is the another kind of structural representation of floating coupling unit in the present invention;
Fig. 5 and Fig. 6 is the structural representation of seal ring between the adjacent skips unit in the present invention in two kinds of embodiments;
Fig. 7 is the seal ring cross section structure schematic diagram of the embodiment of the present invention one;
Fig. 8 is the cutaway view of exciting agency of the present invention;
Fig. 9 is the structural representation of insertion plate door of the present invention.
Detailed description of the invention
By reference to the accompanying drawings, the invention will be further described:
A kind of swing hopper, comprise the hopper unit 10 that above-below direction is disposed in order, the Taper Pipe shape of hopper unit 10 in upper big, lower small is arranged, the lower nozzle of the hopper unit 10 of adjacent layout is inserted in upper orifice, connected by floating coupling unit 30 between hopper unit 10, described hopper unit 10 is also provided with exciting agency 80, the oscillation action that described exciting agency 80 provides hopper unit 10 to float.
Being connected by floating coupling unit 30 between adjacent skips unit 10, be the swing hopper of multistage dried shrimp curvilinear structures form after combination, the passage that the tube chamber formation material of the hopper unit 10 that above-below direction is disposed in order passes through; Material is thrown something and fed to the hopper unit 10 of most significant end, at the falls downward of himself gravity, utilize bionics principle, in material dropping process under the effect of all directions impulsive force, forming the propelling thrust of different directions makes hopper unit 10 can naturally snakelike swing in controllable amplitude, and propelling stream moves downward.When material blocks in hopper 10, utilize the oscillation action that exciting agency 80 is implemented hopper unit 10, can make hopper unit 10 under the effect of impulsive force, form the thrust of different directions, hopper unit 10 at different levels presents the attitude of swing on floating coupling unit 10, and then the tube core of adjacent hopper unit 10 can be made to present dislocation, and then it is broken to make stock column rupture, play prevention and eliminate material agglomerate, tie encircle, put up a bridge, the generation of stock column phenomenon, guarantee that material is unimpeded smoothly in hopper unit 10.This hopper is applicable to the conveying of high-moisture and high-viscosity material, is particularly useful for Fossil-fired Power Plants and burns the more coal charge of coal slime and fine coal inferior.
As preferred version of the present invention, place is provided with seal ring 20 to adjacent skips unit 10 cohesive position, seal ring 20 is utilized to fit with the outer wall position place at the mouth of pipe place of adjacent skips unit 10, the sealing between hopper unit 10 can be realized, avoid material to drop from the gap between the mouth of pipe of adjacent hopper unit 10.
Further, as preferred version of the present invention, described floating coupling unit 30 comprises suspension rod 31, the two ends setting hinged with the outer wall of adjacent skips unit 10 respectively of described suspension rod 31, that is the hanging mechanism that multistage floating coupling unit 30 is formed is implemented to support the hanging of multistage hopper unit 10, whole hopper is linked in sequence, when exciting agency 80 is implemented hopper unit 10 hammering or vibration action, so there is seismism in the hopper unit 10 of this grade, this grade of hopper unit 10 swings on suspension rod 31, and make the hopper unit 10 of this grade depart from dislocation with the tube core of adjacent hopper unit 10, and then the material in hopper unit 10 is ruptured, reach broken stock column, sprue, the object of agglomerated masses, and then reach the object of dredging hopper, and when floating appears in one of them hopper unit 10, the mode that is articulated and connected at the two ends of the suspension rod 31 of floating coupling unit 30, also hopper unit 10 can be made to present multi-faceted swing, under the effect of exciting agency 80 vibrating bunker unit 10, multistage hopper unit 10 presents dried shrimps shape tube coupling, and then the stock column that can make in multistage hopper unit 10, all can there is the phenomenon of fracture or fragmentation in sprues etc.
Further, as the embodiment two of floating coupling unit of the present invention, shown in composition graphs 4, the closed-loop that suspension rod 31 upper end is arranged is U-shaped ring, can simplify actual difficulty of processing.
As preferred version of the present invention, shown in composition graphs 2, the outer wall of upper orifice and lower nozzle that described exciting agency 80 is adjacent to hopper unit 10 is respectively provided with two, two exciting agencies 80 are oppositely arranged along the outer wall of hopper unit 10 respectively, shown in composition graphs 2, this place it is also understood that as: exciting agency 80 is on the outer tube wall of hopper unit 10 on one, another lower and along tube wall both sides are arranged, when exciting agency 80 implements the exciting action to the outer wall of single hopper unit 10, the direction of its application force presents angle or misaligned state in hopper unit 10, thus can actv. by the stock column in hopper unit 10, the fragmentations such as sprue, exciting agency 80 is avoided to implement to occur offsetting to the application force of hopper unit 10, and seriously weaken the phenomenon of exciting effect.
As shown in Figure 8, exciting agency 80 comprises the sleeve 82 be sheathed on cylinder 81, sleeve 82 front end is installed with end plate 821 and is connected with hopper unit 10, termination mobile also impact shock end plate 821 between end plate 821 and cylinder 81 of the piston rod of cylinder 81, cylinder 81 impacts end plate 821, thus make hopper unit 10 self produce impact phenomenon, and then hopper unit 10 is vibrated, hopper unit 10 entirety presents quick condition, and then reach the object of Fragmentation Coal Pillar, by adjustment above-below direction exciting agency 80 hammering order and hammering dynamics, and then control the amplitude of fluctuation of multistage hopper unit 10, be subjected to displacement to make the material in hopper unit 10, thus recover normal flowing, to reach the object of block clearing.
Further, the lower nozzle being positioned at the hopper unit 10 of bottom is connected discharge nozzle 50, described discharge nozzle 50 lower nozzle to be placed in feeder 60 support 62 and to be close in the top position place of load-transfer device 61, described discharge nozzle 50 and the outer wall at the intersection place of support 62 are arranged with sealing compensation ring 51, the top edge of described sealing compensation ring 51 is connected with discharge nozzle 50, and lower edge and feeder 60 support 62 are fixed.Composition graphs 1 and Fig. 2, this place is provided with and also can arranges exciting agency 80, exciting agency 80 implements beating discharge nozzle 50 outer wall position place, sealing compensation ring 51 1 aspect can play the effect of sealing, play the support fixation to discharge nozzle 50 on the other hand, and then whole hopper is fixed.
Further, composition graphs 5 and 6, the lower pipe end of described hopper unit 10 is fixed with guide ring 11, the lower end abutment of described guide ring 11 is on the inner tubal wall at the upper orifice place of adjacent hopper unit 10, the inner tubal wall of described guide ring 11 is thinning gradually in corrugated from top to bottom, when in the process that material falls, space in guide ring 11 presents suddenly big or suddenly small, make to swing hopper and present disturbed flow condition on the internal face of this guide ring 11, be convenient to the whereabouts of material, material in guide ring 11 by little space in the process of larger space movement, guide ring 11 inner casing forms the negative pressure state of moment, thus the material of upper end can be made to be subject to extraneous barometric pressure compressing, the position that blocking occurs is made to be subject to the external thrust of moment, by agglomerating for broken material shape, knot arch, put up a bridge and be separated, thus the effect of block clearing can be reached, outer tube wall is postponed to concordant with the outer tube wall of hopper unit 10, the lower end abutment of described guide ring 11 is on the inwall at the upper orifice place of hopper unit 10, to realize the sealing further of adjacent skips unit 10, guide ring 11 is made for the stainless sheet steel with certain deformability, when exciting agency 80 is implemented to beat action to hopper unit 10, the deformation of guide ring 11 and then make hopper unit 10 have enough swing spacing.
The upper and lower end of described suspension rod 31 is separately positioned on upper and lower hanger 32,34, the middle lower end that described upper hanger 32 is adjacent to the outer wall of elevating hopper unit 10 is arranged, the mouth of pipe place, upper end that described lower hanger 34 is adjacent to hopper unit 10 outer wall place arrange, when arranging like this, floating coupling unit 30 can be avoided to occur interference, the seal ring 20 that suspension rod 31 departs from adjacent skips unit 10 place is arranged, adjacent skips unit 10 can be made to have enough floating distances, avoid suspension rod 31 to cause the interference of floating to hopper unit 10.
Further, as embodiments of the present invention one, shown in composition graphs 5, described seal ring 20 for elastic rubber material make and cross section entirety in " Ω " shape, its cross section comprises the curved arc section 23 at middle part, and the opening part of curved arc section 23 is provided with the flange 21 extended outward, 22, flange 21, the extension edge of 22 is provided with raised line 211, and raised line 211 to be postponed setting away from the outer wall of adjacent skips unit 10 respectively, flange 21, 22 fit with the outer wall at the mouth of pipe place of adjacent hopper unit 10 respectively, and the outer wall at the mouth of pipe place of adjacent hopper unit 10 respectively lock ring has first, second hoop 41, 42, described first, second hoop 41, 42 are close to flange 21 respectively, on the lateral surface of 22, the nozzle position place of adjacent skips unit 10 is fixed with position limiting convex ring 12 respectively, the outer wall being positioned at the mouth of pipe place of the hopper unit 10 compared with below also fixes a position limiting convex ring 13, this position limiting convex ring 13 is positioned at the lower position of lower flange 22, the ring body of described position limiting convex ring 12 lays respectively in the opening of seal ring 20 curved arc section 23, and first, second hoop 41, seal ring 20 can be locked at the nozzle position place of adjacent skips unit 10 by 42, flange 21 wherein, the raised line 211 of 22 can avoid first, second hoop 41, 42 slippages go out seal ring 20 phenomenon, can be locked by seal ring 20 firmly conversely, and when exciting agency 80 is implemented hopper unit 10 hammering action, the curved arc section 23 of seal ring 20 presents deformation phenomenon, position limiting convex ring 12, 13, flange 21, 22 and raised line 211 can by the nozzle position place of the position limitation of seal ring 20 at adjacent skips unit 10.
Further, as embodiments of the present invention two, shown in composition graphs 6, described elastic seal ring 20 is made for elastic metallic material, the cross section of elastic seal ring 20 comprises first, two, three U section 21 ', 22 ', 23 ', described first U section 21 ' is positioned at top, its opening points to the outer wall of hopper unit 10, the lower wall of open end at the first U section 21 ' place is connected with a sidewall of the second U section 22 ', the opening of described second U section 22 ' point to oblique top and with the outside wall parallel of hopper unit 10, another sidewall of second U section 22 ' forms a side arm of the 3rd U section 23 ', the opening of described 3rd U section 23 ' point to oblique below and with the outside wall parallel of hopper unit 10, the open end at the sidewall place, upper end of described first U section 21 ' is provided with the linkage section 211 ' with the outside wall parallel of hopper unit 10, the sidewall difference secured fit of described linkage section 211 ' and the 3rd U section 23 ' is at the mouth of pipe outer wall position place of adjacent skips unit 10.The seal ring 20 be made up of first, second and third U section 21 ', 22 ', 23 ', when exciting agency 80 is implemented hopper unit 10 hammering action, first U section 21 ' can be used for the displacement compensating hopper unit 10 above-below direction, and second and third U section 22 ' can be used for the displacement compensating hopper unit 10 axial direction.
Pneumatic or hydraulically powered insertion plate door 90 is provided with between the lower nozzle and the upper orifice of discharge nozzle 50 of the hopper unit 10 of bottom, as shown in Figure 9, described insertion plate door 90 comprises framework 91, butt seam place between the lower nozzle of hopper unit 10 and discharge nozzle 50 upper orifice arranges two plates split 92, plate 92 is opposing or move in opposite directions and be in two mouths of pipe connections or cut-off two kinds of location statuss, framework 91 is provided with the cylinder or oil cylinder 93 that drive plate 92 to do to move back and forth, the admission line of described cylinder or oil cylinder 93, the equal link synchronization device of outlet pipe, shown in composition graphs 8, plate 92 is under the effect of cylinder or oil cylinder 93, two-way keying, cylinder or the oil cylinder 93 on two plate 92 both sides are connected with synchro, open while can controlling plate 92 and close with conjunction, can quick solution due to hopper plugging reason, need the problem that stream is retained.
Above load-transfer device 61, the lower nozzle place of discharge nozzle 50 is provided with signal pickup assembly, this signal pickup assembly is implemented to detect streams flux, and detection signal is fed back to control system, and control system controls the hammering action of exciting agency 80.
Finally, suspension rod 31 upper end of described floating coupling unit 30 is hung on hanger 32 gudgeon 33, the plate end of described upper hanger 32 is fixed with the first arc plate section 321, fit with the outer wall being in the hopper unit 10 comparatively gone up in the plate face of described first arc plate section 321, the lower rod end of described suspension rod 31 is placed through through hole 341 that lower hanger 34 is arranged and to downward-extension, the aperture of described through hole 341 is greater than the bar footpath of suspension rod 31, the lower end of suspension rod 31 is provided with ball seat 35, described ball seat 35 forms adjustable being threaded with suspension rod 31, when hopper unit 10 goes out to swing, the spherical nose end that crown and through hole 341 lower end of ball seat 35 are arranged to forms and coordinates, the hopper unit 10 that can make presents multi-faceted swing, the bar footpath of suspension rod 31 is less than through hole 341 setting and hopper unit can be made in the movement of vertical direction, described lower hanger 34 plate end be provided with the second arc plate section 342, fit with the outer wall of the hopper unit 10 be in comparatively in the plate face of described second arc plate section 342.
Claims (10)
1. a swing hopper, it is characterized in that: comprise the hopper unit (10) that above-below direction is disposed in order, the Taper Pipe shape of hopper unit (10) in upper big, lower small is arranged, the lower nozzle of the elevating hopper unit in two hopper unit (10) of adjacent layout is inserted in hopper unit upper orifice, connected by floating coupling unit (30) between hopper unit (10), described hopper unit (10) is also provided with exciting agency (80), the oscillation action that described exciting agency (80) provides hopper unit (10) to float.
2. swing hopper according to claim 1, is characterized in that: adjacent skips unit (10) cohesive position place is provided with seal ring (20).
3. swing hopper according to claim 1, is characterized in that: described floating coupling unit (30) comprises suspension rod (31), the two ends of described suspension rod (31) and the hinged setting of outer wall of adjacent skips unit (10).
4. swing hopper according to claim 1, it is characterized in that: the lower pipe end of described hopper unit (10) is fixed with guide ring (11), the inner tubal wall at the lower end of described guide ring (11) and the upper orifice place of adjacent hopper unit (10) is fitted, the inner tubal wall of described guide ring (11) is corrugated from top to bottom and thinning setting gradually, and outer tube wall is postponed to concordant with the outer tube wall of hopper unit (10).
5. swing hopper according to claim 3, it is characterized in that: the upper and lower end of described suspension rod (31) is separately positioned on upper and lower hanger (32,34), the middle hypomere that described upper hanger (32) is adjacent to the outer wall of elevating hopper unit (10) is arranged, and the mouth of pipe outer wall place, upper end that described lower hanger (34) is adjacent to hopper unit (10) is arranged.
6. swing hopper according to claim 1, it is characterized in that: the outer wall of upper orifice and lower nozzle that described exciting agency (80) is adjacent to hopper unit (10) is respectively provided with two, two exciting agencies (80) are oppositely arranged along the outer wall of hopper unit (10) respectively, exciting agency (80) comprises the sleeve (82) be sheathed on cylinder (81), sleeve (82) front end is installed with end plate (821) and is connected with unit hopper (10), termination mobile also impact shock end plate (821) between end plate (821) and cylinder (81) of the piston rod of cylinder (81).
7. swing hopper according to claim 2, it is characterized in that: the cross section of described seal ring (20) comprises the curved arc section (23) at middle part, the opening part of curved arc section (23) is provided with the flange (21 extended outward, 22), flange (21, 22) extension edge is provided with raised line (211), raised line (211) to be postponed setting away from the outer wall of adjacent skips unit (10) respectively, flange (21, 22) fit with the outer wall at the mouth of pipe place of adjacent hopper unit (10) respectively, the outer wall at the mouth of pipe place of adjacent hopper unit (10) respectively lock ring has first, second hoop (41, 42), described first, second hoop (41, 42) flange (21 is close to respectively, 22) on lateral surface.
8. swing hopper according to claim 2, it is characterized in that: the cross section of described elastic seal ring (20) comprises first, two, three U section (21 '), (22 '), (23 '), described first U section (21 ') is positioned at top, its opening points to the outer wall of hopper unit (10), the lower wall of the open end at the first U section (21 ') place is connected with a sidewall of the second U section (22 '), the opening of described second U section (22 ') point to oblique top and with the outside wall parallel of hopper unit (10), second another sidewall of U section (22 ') forms a side arm of the 3rd U section (23 '), the opening of described 3rd U section (23 ') point to oblique below and with the outside wall parallel of hopper unit (10), the open end at the sidewall place, upper end of described first U section (21 ') is provided with the linkage section (211 ') with the outside wall parallel of hopper unit (10), the sidewall difference secured fit of described linkage section (211 ') and the 3rd U section (23 ') is at the mouth of pipe outer wall position place of adjacent skips unit (10).
9. swing hopper according to claim 1, it is characterized in that: the lower nozzle being positioned at the hopper unit (10) of bottom is connected discharge nozzle (50), described discharge nozzle (50) lower nozzle is placed in feeder (60) support (62) and the top position place of the load-transfer device be close in (61), described discharge nozzle (50) and the outer wall at the intersection place of support (62) are arranged with sealing compensation ring (51), the top edge of described sealing compensation ring (51) is connected with discharge nozzle (50), and lower edge and feeder (60) support (62) are fixed.
10. swing hopper according to claim 8, it is characterized in that: be positioned between the lower nozzle of the hopper unit (10) of bottom and the upper orifice of discharge nozzle (50) and be provided with insertion plate door (90), described insertion plate door (90) comprises framework (91), butt seam place between the lower nozzle of hopper unit (10) and discharge nozzle (50) upper orifice arranges two plates split (92), plate (92) is opposing or move in opposite directions and be in two mouths of pipe connections or cut-off two kinds of location statuss, framework (91) is provided with the cylinder or oil cylinder (93) that drive plate (92) to do to move back and forth, the admission line of described cylinder or oil cylinder (93), the equal link synchronization device of outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410593066.6A CN104370013B (en) | 2014-10-30 | 2014-10-30 | Swing hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410593066.6A CN104370013B (en) | 2014-10-30 | 2014-10-30 | Swing hopper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104370013A true CN104370013A (en) | 2015-02-25 |
| CN104370013B CN104370013B (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410593066.6A Active CN104370013B (en) | 2014-10-30 | 2014-10-30 | Swing hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104370013B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752526A (en) * | 2016-04-27 | 2016-07-13 | 安徽康迪纳电力科技有限责任公司 | Vibration hammer |
| CN106838339A (en) * | 2017-03-17 | 2017-06-13 | 合肥固泰自动化有限公司 | A kind of rotary powdery flow control valve |
| CN107941011A (en) * | 2017-09-30 | 2018-04-20 | 重庆琅博宛冶金材料有限公司 | A kind of metallurgical furnace feed arrangement |
| CN108036655A (en) * | 2017-12-15 | 2018-05-15 | 合肥金星机电科技发展有限公司 | Deslagging device |
| CN112897112A (en) * | 2020-12-31 | 2021-06-04 | 山东泰安煤矿机械有限公司 | Storage bin device for high-viscosity bulk materials and use method |
| WO2022036798A1 (en) * | 2020-08-20 | 2022-02-24 | 安徽康迪纳电力科技有限责任公司 | Curved anti-blockage hopper |
| CN116715028A (en) * | 2023-08-09 | 2023-09-08 | 绵阳沃思测控技术有限公司 | Pneumatic conveying suction hopper |
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| JP2008127047A (en) * | 2006-11-20 | 2008-06-05 | Shinko Electric Co Ltd | Vibrating-device-having hopper |
| CN101700823A (en) * | 2009-11-18 | 2010-05-05 | 山东电力研究院 | Continuous vibrator for preventing biomass materials from being clogged |
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| CN105752526A (en) * | 2016-04-27 | 2016-07-13 | 安徽康迪纳电力科技有限责任公司 | Vibration hammer |
| CN106838339A (en) * | 2017-03-17 | 2017-06-13 | 合肥固泰自动化有限公司 | A kind of rotary powdery flow control valve |
| CN107941011A (en) * | 2017-09-30 | 2018-04-20 | 重庆琅博宛冶金材料有限公司 | A kind of metallurgical furnace feed arrangement |
| CN108036655A (en) * | 2017-12-15 | 2018-05-15 | 合肥金星机电科技发展有限公司 | Deslagging device |
| CN108036655B (en) * | 2017-12-15 | 2024-03-26 | 合肥金星智控科技股份有限公司 | Slag removing device |
| WO2022036798A1 (en) * | 2020-08-20 | 2022-02-24 | 安徽康迪纳电力科技有限责任公司 | Curved anti-blockage hopper |
| CN112897112A (en) * | 2020-12-31 | 2021-06-04 | 山东泰安煤矿机械有限公司 | Storage bin device for high-viscosity bulk materials and use method |
| CN116715028A (en) * | 2023-08-09 | 2023-09-08 | 绵阳沃思测控技术有限公司 | Pneumatic conveying suction hopper |
| CN116715028B (en) * | 2023-08-09 | 2023-10-27 | 绵阳沃思测控技术有限公司 | Pneumatic conveying suction hopper |
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Denomination of invention: Swinging hopper Granted publication date: 20160706 Pledgee: Huishang Bank Co.,Ltd. Huaibei Yinhui sub branch Pledgor: ANHUI KANGDINA ELECTRIC POWER TECHNOLOGY Co.,Ltd. Registration number: Y2024980000375 |