CN210229385U - Dust collecting device and dust removal system - Google Patents

Abstract

The utility model relates to a dust removal technical field especially relates to a dust collecting device and dust pelletizing system, and dust collecting device includes dust collection box, staple bolt and adapter, and the dust collection box has the blanking mouth, and the edge of blanking mouth extends to the dust collection box outside and forms protruding edge, and the both ends of adapter are dust inlet and play dirt mouth respectively, and the dust inlet of adapter is connected with dust collecting device's play dirt mouth, and a staple bolt pot head is established in protruding along the outside, and another pot head is established in the play dirt mouth outside of adapter. The utility model discloses a staple bolt form is connected adapter and dust collection box, make protruding edge keep being connected with the adapter under the condition of separation, after dust collector receives the thermal expansion, when the linear effort of the vertical direction of production was exerted on the dust collecting device of lower extreme, dust collecting device consumed the play volume inside the staple bolt, can effectively solve because original dust collecting device does not have the play volume, lead to the problem that the metal box directly receives the pressure deformation, eliminated the box and warp the not good and smoldering phenomenon that causes of sealed effect after the box.

Description

Dust collecting device and dust removal system

Technical Field

The utility model relates to a dust removal technical field especially relates to a dust collecting device and dust pelletizing system.

Background

Smoldering is a form of solid combustion, which is slow combustion without visible light, generally produces smoke and temperature rise, and is distinguished from flame combustion by flameless combustion, which is distinguished from flameless combustion by thermal decomposition of combustible gas, so that smoldering combustion can be converted into flame combustion under certain conditions.

Specifically, aiming at the expansion hot end duplex dust remover of the existing equipment, the duplex dust remover is directly grounded after being connected with a dust removing airlock and a dust collection box, during production, metal is heated and expanded due to the fact that the temperature in the dust remover rises, linear acting force in the vertical direction generated by the heat expansion of the duplex dust remover is completely applied to the dust collection box at the lower end due to the fact that the upper end of the duplex dust remover is fixed and the lower end of the duplex dust remover does not have an extension space, expansion force generated by the increase of the linear size directly acts on the weakest part of the duplex dust remover, namely the dust collection box, the weak part of the dust collection box is deformed and welded due to stress, outside air enters a high-temperature area inside the dust collection box, and combustible substance smoke and. The existing dust collecting box dust collecting hopper is of a drawer type, the dust collecting box is of a side-opening type and adopts a hinge door shaft structure, the hinge door shaft structure of the dust collecting box is not adjustable, the dust collecting box side door is opened and closed for a long time, soil in the drawer type dust collecting hopper is dumped to cause slight deformation of the side door, a tight sealing environment cannot be guaranteed, the dust collecting box side door is not sealed tightly due to comprehensive reasons, negative pressure in the dust collecting box induces smoldering, normal production in a workshop is seriously affected, and equipment operation and product quality are seriously affected. Besides, the existing dust collecting box has the problems of inconvenient dumping of the smoke and soil, small volume of the dust collecting box, inconvenient maintenance and the like.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The to-be-solved technical problem of the utility model is that current dust collection box does not have the volume of scurrying, leads to the metal box directly to receive the dust remover to be influenced by the linear effort of the vertical direction that thermal expansion produced, and the pressurized deformation leads to the problem of the smoldering phenomenon that sealed effect is not good and causes.

(II) technical scheme

In order to solve the technical problem, the utility model provides a dust collecting device, including dust collection box, staple bolt and adapter, the dust collection box has the blanking mouth, the edge of blanking mouth to the dust collection box outside is extended and is formed protruding edge, the both ends of adapter are dust inlet and play dirt mouth respectively, the dust inlet of adapter is connected with dust collector's play dirt mouth, a staple bolt pot head is established protruding along the outside, another pot head is established the play dirt mouth outside of adapter.

The hoop is a barrel formed by sequentially connecting a plurality of hoop sheets along the circumferential direction, two adjacent hoop sheets are connected through a connecting part, and the connecting part comprises at least one hinge part and at least one locking component.

Wherein, the inside wall of staple bolt is equipped with the sealing member.

Each lock catch component comprises a plurality of lock catches arranged along the axial direction of the hoop, and the locking directions of the lock catches are arranged along the circumferential direction of the hoop in an alternating mode.

Wherein, the adapter is including the flange, transition pipeline section and the dust inlet pipe section that connect gradually, be equipped with squarely on the flange the dust inlet of adapter, the dust inlet pipe section is the ring form, just dust inlet pipe section outside cover is established the staple bolt, the transition pipeline section is square circle reducing structure.

The dust collection box comprises a box body and a box cover, the box cover is provided with the blanking port, the side face of the box cover close to the box body is provided with a reinforcing rib, and the height of the reinforcing rib is larger than that of the surrounding nest edge of the box cover.

Wherein, be equipped with on the outer wall of box and extend and surpass along its direction of height and be equipped with many U shaped steel of the bottom surface of box, be equipped with the hasp on the U shaped steel, form on the nest limit of case lid with the recess that the hasp corresponds, the link has in the recess, the hasp embedding the recess with the link is connected.

The U-shaped steel is embedded into one end of the bottom surface of the box body, and a one-way wheel and a universal wheel are arranged at the bottom of the movable base.

The hoop, the box cover and the box body are all provided with handles.

The utility model also provides a dust pelletizing system, including dust collector and as above dust collector, dust collector's play dirt mouth with the dust inlet of adapter is connected.

(III) advantageous effects

The above technical scheme of the utility model has following advantage: the utility model discloses dust collecting device adopts the staple bolt form to be connected adapter and dust collection box, dust collector's play dirt mouth is connected to adapter one end, the other end is established with the staple bolt cover, the protruding edge of the outside extension of blanking mouth department formation on the dust collection box, protruding edge is established with the staple bolt cover, make protruding edge and adapter keep being connected under the condition of separation through the staple bolt with this form, it guarantees that the dust gets into dust collecting device smoothly by dust collecting device to form the dirt passageway, after dust collecting device thermal expansion, the linear effort of the vertical direction of production is exerted when on the dust collecting device of lower extreme, dust collecting device consumes the displacement inside the staple bolt, can effectively solve because original dust collecting device does not have the displacement, lead to the problem that the metal box directly receives the pressure deformation, the smoldering phenomenon that sealed effect is not good and causes after having eliminated the box and warping. Meanwhile, the anchor ear is convenient for operators to butt-joint the anchor ear with the blanking port of the dust collection box and the dust outlet of the dust removal device at any angle.

In addition to the technical problems addressed by the present invention, the technical features of the constituent technical solutions, and the advantages brought by the technical features of these technical solutions, which are described above, other technical features of the present invention and the advantages brought by these technical features will be further explained with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of a dust collecting device according to an embodiment of the present invention;

FIG. 2 is a partial cross-sectional view of a hoop of a dust collector according to an embodiment of the present invention;

fig. 3 is a schematic bottom view of a cover of a dust collecting device according to an embodiment of the present invention;

FIG. 4 is a partial cross-sectional view of a cover of a dust collecting apparatus according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an adapter of a dust collecting device according to an embodiment of the present invention.

In the figure: 1: a dust collection box; 2: hooping; 3: an adapter; 4: moving the base; 5: a handle; 11: a blanking port; 12: a convex edge; 13: a box body; 14: a box cover; 21: a hoop sheet; 22: an articulation member; 23: a latch assembly; 24: a seal member; 31: a dust inlet; 32: a dust outlet; 33: a flange; 34: a transition duct section; 35: a dust inlet pipe section; 41: fixing grooves; 42: a one-way wheel; 43: a universal wheel; 131: u-shaped steel; 132: locking; 141: reinforcing ribs; 142: a nest edge; 143: a groove; 144: hanging a ring; 231: and (5) locking.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, unless otherwise specified, "plurality", and "plural" mean two or more, and "several", and "several groups" mean one or more.

As shown in fig. 1, fig. 3, fig. 4 and fig. 5, the embodiment of the utility model provides a dust collecting device, including dust collection box 1, staple bolt 2 and adapter 3, dust collection box 1 has blanking mouth 11, and the edge of blanking mouth 11 extends to the dust collection box 1 outside and forms protruding edge 12, and the both ends of adapter 3 are dust inlet 31 and dust outlet 32 respectively, and the dust inlet 31 of adapter 3 is connected with dust collector's dust outlet, and the 2 pot heads of staple bolt are established in protruding edge 12 outsides, and the other pot heads of staple bolt 2 are established in the dust outlet 32 outside of adapter 3.

The utility model discloses dust collecting device adopts the staple bolt form to be connected adapter and dust collection box, dust collector's play dirt mouth is connected to adapter one end, the other end is established with the staple bolt cover, the protruding edge of the outside extension of blanking mouth department formation on the dust collection box, protruding edge is established with the staple bolt cover, make protruding edge and adapter keep being connected under the condition of separation through the staple bolt with this form, it guarantees that the dust gets into dust collecting device smoothly by dust collecting device to form the dirt passageway, after dust collecting device thermal expansion, the linear effort of the vertical direction of production is exerted when on the dust collecting device of lower extreme, dust collecting device consumes the displacement inside the staple bolt, can effectively solve because original dust collecting device does not have the displacement, lead to the problem that the metal box directly receives the pressure deformation, the smoldering phenomenon that sealed effect is not good and causes after having eliminated the box and warping. Meanwhile, the anchor ear is convenient for operators to butt-joint the anchor ear with the blanking port of the dust collection box and the dust outlet of the dust removal device at any angle.

In one embodiment, as shown in fig. 1 and 2, the hoop 2 is a cylinder body formed by connecting a plurality of hoop sheets 21 in sequence along the circumferential direction, two adjacent hoop sheets 21 are connected by a connecting part, and the plurality of connecting parts comprise at least one hinge 22 and at least one locking assembly 23. The hoop piece passes through the articulated elements and realizes interconnect with the hasp subassembly, is convenient for control opening and shutting of staple bolt and the size of the scope that opens and shuts to and the staple bolt is in the ascending installation of collection dirt, compare in original form for the shaft type dust collection box of hinge door, the utility model discloses increased the installation volume of transferring, avoided long-term use easily to cause sealed not tight problem. In this embodiment, the hoop is a cylinder surrounded by three hoop sheets, and has three connecting components, wherein two hinge components are hinges, and one locking component is an adjustable lock, so that the pretightening force can be adjusted at any time, and the sealing effect is ensured.

In one embodiment, as shown in fig. 2, the inner side wall of the hoop 2 is provided with a sealing member 24. The inner side wall of the hoop is adhered to the sealing piece of the high-temperature sealing material through the high-temperature sealant, so that the sealing performance of a dust inlet channel formed between the dust outlet of the dust removing device and the dust falling port of the dust collecting box and the hoop is realized.

In one embodiment, each locking assembly 23 includes a plurality of locking catches 231 arranged along the axial direction of the hoop 2, and the locking directions of the plurality of locking catches 231 are arranged along the circumferential direction of the hoop 2 and alternately. The hasp subassembly is three hasp in this embodiment, and the locking direction of hasp is opposite in turn in proper order, balanced locking force, and the locking force of every hasp all can be adjusted, can carry out the locking force adjustment to the staple bolt according to the actual production application, and the operation is convenient more effective.

In one embodiment, as shown in fig. 5, the adapter 3 includes a flange 33, a transition pipe section 34 and a dust inlet pipe section 35, which are connected in sequence, the flange 33 is provided with a dust inlet 31 of the adapter 3, the dust inlet pipe section 35 is circular, the outer side of the dust inlet pipe section 35 is sleeved with the hoop 2, and the transition pipe section 34 is of a square-to-round reducing structure. In the embodiment, the flange of the adapter is connected with the dust outlet of the dust removal device through a bolt, the flange is square and matched with the dust outlet of the dust removal device, the size of the dust inlet on the flange corresponds to that of the dust outlet of the dust removal device, and blanking is smooth; because the blanking mouth of dust collection box is circular, so through the square of transition pipe section become circle reducing structure realize flange with advance the transitional coupling between the dirt pipe section, advance the dirt pipe section and be circular closely with the staple bolt cooperation. In this embodiment, it is 40mm with dust collector's the square flange size height of play dirt mouth complex, square becomes circle structure transition pipeline section height and is 55mm, it advances the size height of dirt pipeline section to be 30mm with the staple bolt cooperation, highly reduce the whole height of flange on the basis that satisfies service conditions, and then its dust collection box advances the theoretical drunkenness volume of dirt direction and increases to 43mm, not only satisfy the estimation that adopts stainless steel material to its drunkenness volume, and be greater than the maximum 24mm of estimation, guarantee that the design drunkenness volume satisfies actual demand.

In one embodiment, as shown in fig. 3, the dust box 1 includes a box body 13 and a box cover 14, the box cover 14 is formed with a material dropping opening 11, the box cover 14 is provided with a rib 141 on a side surface near the box body 13, and the height of the rib 141 is greater than the height of the surrounding edge 142 of the box cover 14. In this embodiment, do not set up the door on the box of dust collection box, can directly wash with the water when needing to clear up the dust, shorten the maintenance time greatly and alleviateed intensity of labour, the strengthening rib increase thickness that sets up on the case lid to 5mm, and with strengthening rib height-increasing to be higher than case lid nest limit height all around, sturdy and durable, non-deformable, the case lid nest limit all around adopts high temperature resistant material to seal, guarantees its leakproofness.

In one embodiment, as shown in fig. 1 and 4, the outer wall of the box body 13 is provided with a plurality of U-shaped steels 131 extending along the height direction and beyond the bottom surface of the box body 13, the U-shaped steels 131 are provided with latches 132, the concave edge of the box cover 14 is formed with grooves 143 corresponding to the latches 132, the grooves 143 are provided with hanging rings 144, and the latches 132 are embedded in the grooves 143 and connected with the hanging rings 144. Eight U shaped steel of box lateral wall welding of dust collection box in this embodiment, eight locking force adjustable hasps are installed on U shaped steel, locking force direct action is in the box when preventing to lock, the U shaped steel lower extreme extends the horizontal position that surpasss the bottom half, directly be used for supporting box, remove the part of unnecessary support when guaranteeing the reliability, alleviate box weight, set up the recess on the side nest edge of case lid, eight couples of welding are convenient in the recess and eight hasps locking on the box, can be directly with nest limit locking with this hasp, the dust collection box is sturdy and durable, non-deformable, the leakproofness is good.

The embodiment of the utility model provides a still including removing base 4, remove and have fixed slot 41 on the base 4, during U shaped steel 131 surpassed the one end embedding fixed slot 41 of the bottom surface of box 13, the bottom of removing base 4 is equipped with one-way wheel 42 and universal wheel 43. The recess has on the removal base in this embodiment, and the box surpasss the tip embedding recess of box bottom surface through U shaped steel, reduces box ground clearance, and then increases the box volume, makes still to increase to original 125% box volume under the limited prerequisite in vertical direction space, increases and emptys the tobacco and soil cycle, reduces operating personnel intensity of labour. The movable base is in a wheel type design, the four-wheel structure and the two front wheels are in universal wheel forms, the structure is stable and convenient to move, the height of the handrail of the movable chassis meets the normal use habit of people, and the square steel section is selected to be firm and durable.

In one embodiment, the hoop 2, the box cover 14 and the box body 13 are all provided with a handle 5. In the embodiment, handles are added at multiple positions of the box body, the box cover and the hoop, and the operation is convenient and fast.

The utility model also provides a dust pelletizing system, dust collector and like the dust collector of embodiment, dust collector's play dirt mouth is connected with the dust inlet 31 of adapter 3.

When the material is used, the strength and the rigidity of the material need to be considered, the use environment of the material needs to be considered, and improper material selection can cause the material to fail under a normal working state, so that immeasurable results are caused. The stainless steel with the thickness of 3mm is selected as the material of the dust collection box by comprehensively considering the shear strength, the tensile strength, the elongation, the yield point, the elastic modulus and the high-temperature environment performance of the material and combining the actual situation on site. The 304 stainless steel is a universal stainless steel material, has strong antirust property, high temperature resistance, excellent stainless corrosion resistance, better intercrystalline corrosion resistance, strong corrosion resistance to oxidizing acids and good corrosion resistance to alkaline solutions and most of organic acids and inorganic acids.

To sum up, the utility model discloses dust collecting device adopts the staple bolt form to be connected adapter and dust collection box, dust collector's play dirt mouth is connected to adapter one end, the other end is established with the staple bolt cover and is established, the department of blanking mouth on the dust collection box forms outside protruding edge of extending, protruding edge is established with the staple bolt cover, make protruding edge and adapter keep being connected under the condition of separation through the staple bolt with this form, it guarantees that the dust gets into dust collecting device smoothly by dust collecting device to form the dirt passageway, after dust collecting device thermal expansion, the linear effort of the vertical direction of production is exerted when on the dust collecting device of lower extreme, dust collecting device consumes the drunkenness volume inside the staple bolt, can effectively solve because original dust collecting device does not have the drunkenness volume, lead to the problem of metal box direct compression deformation, the cloudy phenomenon that sealed effect is not good and causes after having eliminated the box deformation. Meanwhile, the anchor ear is convenient for operators to butt-joint the anchor ear with the blanking port of the dust collection box and the dust outlet of the dust removal device at any angle.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. A dust collecting device, characterized in that: including dust collection box, staple bolt and adapter, the dust collection box has the blanking mouth, the edge of blanking mouth to the dust collection box outside is extended and is formed protruding edge, the both ends of adapter are dust inlet and play dirt mouth respectively, the dust inlet of adapter is connected with dust collector's play dirt mouth, staple bolt one pot head is established protruding along the outside, and another pot head is established the play dirt mouth outside of adapter.

2. The dust collecting apparatus of claim 1, wherein: the staple bolt is the barrel that a plurality of hoop pieces connect gradually along circumference and enclose, and adjacent two the hoop piece passes through adapting unit and connects, and is a plurality of adapting unit includes at least one articulated elements and at least one locking components.

3. The dust collecting device according to claim 2, wherein: and a sealing element is arranged on the inner side wall of the hoop.

4. The dust collecting device according to claim 2, wherein: each locking buckle assembly comprises a plurality of locking buckles arranged along the axial direction of the hoop, and the locking directions of the locking buckles are arranged along the circumferential direction of the hoop in an alternating mode.

5. The dust collecting apparatus of claim 1, wherein: the adapter is including the flange, transition pipeline section and the dust inlet pipe section that connect gradually, be equipped with squarely on the flange the dust inlet of adapter, the dust inlet pipe section is the ring form, just dust inlet pipe section outside cover is established the staple bolt, the transition pipeline section is square circle reducing structure.

6. The dust collecting apparatus of claim 1, wherein: the dust collection box comprises a box body and a box cover, the box cover is provided with the blanking port, the side face of the box cover close to the box body is provided with a reinforcing rib, and the height of the reinforcing rib is larger than that of the surrounding nest edge of the box cover.

7. The dust collecting apparatus of claim 6, wherein: be equipped with on the outer wall of box along its direction of height extend and surpass and be equipped with the many U shaped steel of the bottom surface of box, be equipped with the hasp on the U shaped steel, form on the nest limit of case lid with the recess that the hasp corresponds, the link has in the recess, the hasp embedding the recess with the link is connected.

8. The dust collecting apparatus of claim 7, wherein: still including removing the base, it has the fixed slot to remove on the base, U shaped steel surpasss the one end embedding of the bottom surface of box in the fixed slot, the bottom of removing the base is equipped with one-way wheel and universal wheel.

9. The dust collecting apparatus of claim 6, wherein: the hoop, the box cover and the box body are all provided with handles.

10. A dust pelletizing system which characterized in that: comprising a dust collecting device and a dust collecting device according to any one of claims 1 to 9, wherein a dust outlet of the dust collecting device is connected with a dust inlet of the adapter.

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