CN205294187U

CN205294187U - Belt transport is harmless, and station of removing dust is transported in operation

Info

Publication number: CN205294187U
Application number: CN201620017653.5U
Authority: CN
Inventors: 林治羽
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-09
Filing date: 2016-01-09
Publication date: 2016-06-08
Anticipated expiration: 2026-01-09

Abstract

The utility model provides a belt transport is harmless, and station of removing dust is transported in operation, including sealing the guide catching groove of conveyor belt guide passageway down, with blanking position to the blanking pipe that sets up between the conveyor belt down, present one curved administration -management section on the blanking pipe at least, and the blanking ramp blanking end that the blanking ramp blanking end that divides of the last bent pipe portion of curved administration -management section and bent pipe portion down divide mutually by mistake, and be fixed with the block row gust who is the angle with the landing direction on the pipe wall of blanking ramp. This technical scheme's application makes the material weaken greatly, harm blanking pipe and conveyor belt's impact down and reduce greatly, still by a wide margin alleviateed the load that removes dust, make chooseing for use and installing more simple, dust removal effect and exert goodly of dust collector.

Description

The harmless operation of Belt Conveying transportation dedusting station

Technical field

The utility model relates to bulk material length apart from Belt Conveying equipment, relate in particular to the superior and the subordinate's belt conveyor material blanking transportation dedusting station.

Background technology

Material drops down onto along material blanking tube in the process of lower belt conveyor with upper belt conveyor, not only can produce dense dust air-flow, material continues to clash into material blanking tube tube wall and lower belt conveyor, cause material blanking tube tube wall and lower belt conveyor heavy wear, breakage, damage, and material falls inhomogeneous, lower belt conveyor, under it impacts, can produce the serious consequence of position skew; Material is subject to the effect of inertia induced air in falling, further strengthen the formation of the strong cyclone of dust airborne dust, the transhipment blanking that drop is larger, storeroom impact and induced air are more strong, form stronger malleation air-flow in sealed material guide catching groove, and dust is overflowed by some comparatively weak gap position in a large number with air-flow, material is thinner, dry, dust pollution is just more serious, has also strengthened the pressure of dust removal process, and existing various dust suppressions are all difficult to bring into play desirable dustproof function. Existing all kinds of dust arrester is had nothing in common with each other because of applicability feature, is all difficult to become blanket mass transport transhipment dedusting core technology, also all has some technical problems such as energy consumption is high, maintenance workload is large. Both made to adopt the material blanking tube at angle of inclination to carry out the impact of buffer blanking, the degree of alleviation is very limited, and it is also very limited that angular range is set.

Summary of the invention

Goal of the invention of the present utility model is to weaken blanking airborne dust and shock, degree of being damaged to material blanking tube and lower belt conveyor simultaneously, significantly extends the harmless operation of the Belt Conveying transportation dedusting station of material blanking tube and lower belt conveyor normal service life. the harmless operation of the Belt Conveying transportation dedusting station technical scheme that the utility model provides, its main technical content is: the harmless operation of a kind of Belt Conveying transportation dedusting station, comprise the guide catching groove of the lower belt conveyor guide passage of sealing, upper belt conveyor blanking position is to the lower belt conveyor material blanking tube that between position, setting communicates with guide catching groove that connects material, on described material blanking tube, at least present curved line pipe section together, and the blanking ramp blanking end of the upper bent tube section of curved line pipe section and the blanking ramp blanking end of lower bent tube section are staggered, on its each blanking ramp tube wall, be fixed with the stop block row array that is angle with landing direction.

In above-mentioned overall technical architecture, described stop block row array be by some rib spacing be arranged in parallel arrange form.

In above-mentioned overall technical architecture, described stop block row array is vertical with landing direction.

The harmless operation of the disclosed Belt Conveying of the utility model transportation dedusting station technical scheme, material blanking tube adopts curved line pipe segment structure, reality has formed many gradients blanking slideway, material drop dwindles greatly, material is along one landing in blanking ramp on lower belt conveyor, material reduces greatly to the impact of material blanking tube and lower belt conveyor, the impact damage producing is obviously cut down thus, dust concentration weakens greatly, also guaranteed that time belt conveyor conveying in service position keeps not being offset, and makes the normal operating condition of lower belt conveyor be able to permanent maintenance. The setting of stop block row array wherein, loose shape blanking is filled in the clearance space of stop block row array, on the tube wall of material blanking tube blanking ramp, form one stable material protective layer, between blanking and static material protective layer, be dynamically " material abrasive material ", both while having avoided material to fall, the direct infringement of tube wall was impacted, protection material blanking tube tube wall has weakened induction wind action simultaneously, and the generation of dust is further reduced; Again; the shortening of material drop; in conjunction with the protective layer on the tube wall of material blanking tube blanking ramp; static material produces damping buffering effect to whereabouts dynamic material, and dust throughput and intensity are reduced greatly, and described damping buffering effect produces certain constraint effect to material dust; weaken airborne dust and produced condition; therefore, the enforcement of the technical program can alleviate load of dust remove greatly, make dust arrester select and that the performance of more simple, dust removing effects is installed is better.

Brief description of the drawings

Fig. 1 is general assembly structure chart of the present utility model.

Fig. 2～Fig. 6 is that the rib cross section of row array stop block exemplifies master drawing.

Detailed description of the invention

The harmless operation of the Belt Conveying transportation dedusting station that the utility model provides, specifically implement as shown in drawings contexture, comprise higher level's belt conveyor assembly 5 and subordinate's belt conveyor assembly 6,9 sealings of guide catching groove are fastened on lower belt conveyor, form the enclosure space of lower mass transport space and dust air-flow; Upper belt conveyor blanking position is to the lower belt conveyor material blanking tube 1 that between position, setting communicates with guide catching groove 9 that connects material, and material blanking tube 1 forms the blanking channel communicating with guide catching groove 9.

On described material blanking tube 1, at least present curved row blanking pipeline section together. In the present embodiment structure, on material blanking tube 1, present the curved line pipe section 2 in continuous twice left and right, and the blanking ramp blanking end 12b of the blanking ramp blanking end 12a of the upper bent tube section of each curved line pipe section 2 and lower bent tube section is staggered. In this enforcement structure, the angle of each curved line pipe section 2 is between 20 °～70 °, can determine angle of revolution according to actual installation space; Material blanking tube 1 passes into guide catching groove 9 and extends to lower belt conveyor and be provided with the landing offset plate 4 that tendency throughput direction extends, and further prevents the impact of material to lower belt conveyor, makes material landing to lower belt conveyor, is carried conveying. The curved line pipe section 2 blanking ends of material blanking tube 1 are provided with inspection opening 10, for inspection or the inner maintenance of enforcement of each position.

On each blanking ramp tube wall 7, be fixed with the stop block row array 3 that is angle with landing method. Described stop block row array 3 be by some rib spacing be arranged in parallel arrange form, these ribs can be selected shape, shown in Fig. 2 to Fig. 6 is the sectional view that exemplifies rib, comprises rail cross section section bar, ridge tee section section bar, triangular-section section bar or Contraband tee section section bar. Described stop block row array 3 is 45 °～90 ° with landing direction; preferably vertical; to form and compare the blanking filling protective layer that other angle is more stable in the pitch space 8 of stop block row array 3; direct impact damage to tube wall while avoiding material to fall, plays stable, reliable protective effect to material blanking tube.

Claims

1. the harmless operation of a Belt Conveying transportation dedusting station, comprise the guide catching groove (9) of the lower belt conveyor guide passage of sealing, upper belt conveyor blanking position is to the lower belt conveyor material blanking tube (1) that between position, setting communicates with guide catching groove (9) that connects material, on material blanking tube (1) described in it is characterized in that, at least present curved line pipe section (2) together, and the blanking ramp blanking end of the upper bent tube section of curved line pipe section and the blanking ramp blanking end of lower bent tube section are staggered, on its each blanking ramp tube wall (7), be fixed with the stop block row array (3) that is angle with landing direction.

2. the harmless operation of Belt Conveying according to claim 1 transportation dedusting station, is characterized in that described stop block row array (3) is arranged in parallel and is arranged and form by some rib spacing.

3. the harmless operation of Belt Conveying according to claim 1 transportation dedusting station, is characterized in that described stop block row array (3) and landing direction are 45 °～90 °.

4. the harmless operation of Belt Conveying according to claim 3 transportation dedusting station, is characterized in that described stop block row array (3) is vertical with landing direction.

5. the harmless operation of Belt Conveying according to claim 2 transportation dedusting station, is characterized in that its rib is rail cross section section bar, ridge tee section section bar, triangular-section section bar or Contraband tee section section bar.

6. the harmless operation of Belt Conveying according to claim 1 transportation dedusting station, the angle that it is characterized in that each curved line pipe section (2) is 20 °～70 °.