CN211099512U

CN211099512U - Dust material collecting device of limestone crusher

Info

Publication number: CN211099512U
Application number: CN201920788394.XU
Authority: CN
Inventors: 陈国荣
Original assignee: Enping Huixiang Industrial Co ltd
Current assignee: Enping Huixiang Industrial Co ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-07-28
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a lime stone breaker dust material collection device relates to dust disposal technical field. The utility model discloses a elevating system, the elevating system top is fixed with the backup pad, and backup pad center department has seted up the feed opening, and the backup pad top is fixed with two dust collecting box about the feed opening symmetry, and two dust collecting box opposite faces have all been seted up the vent, have rotated and are connected with baffle sealing mechanism. The utility model discloses can collect the dust that the lime stone produced in crushing process to filter the dust and hold back, avoid the dust to spread to cause the influence to the environment in the surrounding environment, the dust of collecting can be derived through connecing the material funnel, and the coproduction uses, reduces the waste to the lime stone raw materials, simultaneously, has avoided using the extravagant water resource of water smoke dust fall, has leaded to the rotten problem of lime stone, has improved the utilization ratio of lime stone, practices thrift manufacturing cost.

Description

Dust material collecting device of limestone crusher

Technical Field

The utility model belongs to the technical field of dust disposal, especially, relate to a lime stone breaker dust material collection device.

Background

In the process of preparing calcium series products by comprehensively utilizing coke oven gas, a large amount of limestone is needed. The limestone needs to be crushed before processing, so that limestone particles become uniform, and the limestone particles are convenient to calcine, store and transport.

Limestone can produce a large amount of dust when the breakage, seriously pollutes the surrounding environment, and current processing mode carries out the dust fall through spraying water smoke and handles, and a large amount of water resources of not only wasting, extravagant limestone raw materials, the sediment filth of production still is great to the environmental injury to water very easily reacts with quick lime, leads to limestone raw materials purity to reduce, influences production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lime stone breaker dust material collection device through filtering the lime stone dust and collecting, has solved and has produced a large amount of dust when current lime stone is broken and has influenced operational environment, water smoke dust fall extravagant resource, influences the problem of production.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a lime stone breaker dust material collection device, including elevating system, the elevating system top is fixed with the backup pad, backup pad center department has seted up the feed opening, the backup pad top is fixed with two dust collecting box, two about the feed opening symmetry the dust collecting box opposite face has all been seted up the vent, has rotated and is connected with baffle sealing mechanism.

The dust collecting box is characterized in that a material receiving funnel is arranged at the bottom of the inner wall of the dust collecting box, a partition plate is fixed at the top end of the material receiving funnel, a filter screen and a filter gauze are sequentially arranged between the top of the partition plate and the top of the inner wall of the dust collecting box, an air outlet pipe penetrates through the other surface of the dust collecting box, and a fan is arranged inside the air outlet pipe.

The baffle sealing mechanism comprises a sealing plate and a spring sleeve which are rotatably connected with the dust collecting box, a sliding groove is formed in the bottom of the sealing plate, a pressure spring is arranged in the spring sleeve, a supporting rod penetrating through the spring sleeve is fixed at one end of the pressure spring, and a sliding block matched with the sliding groove is rotatably connected to one end of the supporting rod.

Furthermore, a rubber air cushion is arranged at the bottom of the supporting plate and around the feed opening.

Furthermore, a material blocking screen plate is fixed inside the ventilation opening.

Furthermore, the filter screen and the filter gauze are sequentially arranged in the dust collection box along the direction away from the vent, and dust discharge ports are formed in the partition plates between the filter screen and the filter gauze and between the filter gauze and the inner wall of the dust collection box.

Furthermore, the lifting mechanism is a hydraulic rod, an electric telescopic rod or a screw rod mechanism, and a fixing plate is fixed at one end of the lifting mechanism.

Furthermore, a pipe end cover is fixed at one end of the air outlet pipe, and a shutter matched with the air outlet pipe is arranged on the pipe end cover.

The utility model discloses following beneficial effect has:

1. the utility model discloses can collect the dust that the lime stone produced in crushing process to filter the dust and hold back, avoid the dust to spread to cause the influence to the environment in the surrounding environment, the dust of collecting can be derived through connecing the material funnel, and the coproduction uses, reduces the waste to the lime stone raw materials, simultaneously, has avoided using the extravagant water resource of water smoke dust fall, has leaded to the rotten problem of lime stone, has improved the utilization ratio of lime stone, practices thrift manufacturing cost.

2. The utility model discloses a baffle sealing mechanism's use does not block the material loading, and the dust diffusion that the breaker during operation produced is avoided to the material loading completion back sealed breaker's that can be timely material loading.

3. The utility model discloses an elevating system and rubber air cushion's use for the device can guarantee that the feed opening is corresponding with the feed inlet of breaker according to the position of the altitude mixture control feed opening of breaker feed inlet, and the rubber air cushion improves the compactness of junction, convenient butt joint.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a dust material collecting device of a limestone crusher of the present invention;

fig. 2 is a schematic structural diagram of the baffle sealing mechanism of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-lifting mechanism, 2-supporting plate, 3-feed opening, 4-dust collecting box, 5-ventilation opening, 6-baffle sealing mechanism, 601-sealing plate, 602-spring sleeve, 603-chute, 604-pressure spring, 605-supporting rod, 606-sliding block, 7-material receiving funnel, 8-filtering screen, 9-filtering gauze, 10-air outlet pipe, 11-fan and 12-rubber air cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model relates to a limestone crusher dust material collecting device, including elevating system 1, elevating system 1 top is fixed with backup pad 2, and feed opening 3 has been seted up to backup pad 2 center department, and two dust collecting box 4 are fixed with about feed opening 3 symmetry at backup pad 2 top, and two dust collecting box 4 opposite faces have all been seted up vent 5, have rotated and be connected with baffle sealing mechanism 6.

The bottom of the inner wall of the dust collecting box 4 is provided with a material receiving funnel 7, the top end of the material receiving funnel is fixed with a partition board, a filter screen 8 and a filter gauze 9 are sequentially arranged between the top of the partition board and the top of the inner wall of the dust collecting box 4, the other surface of the dust collecting box 4 penetrates through a wind outlet pipe 10, and a fan 11 is arranged inside the wind outlet pipe 10.

The baffle sealing mechanism 6 comprises a sealing plate 601 and a spring sleeve 602 which are rotatably connected with the dust collection box 4, a sliding groove 603 is formed in the bottom of the sealing plate 601, a pressure spring 604 is arranged in the spring sleeve 602, a supporting rod 605 penetrating through the spring sleeve 602 is fixed at one end of the pressure spring 604, and a sliding block 606 matched with the sliding groove 603 is rotatably connected at one end of the supporting rod 605.

Wherein, the bottom of the supporting plate 2 and the position around the feed opening 3 are provided with rubber air cushions 12, which ensure the tightness of the feed opening 3 when the feed opening of the crusher is butted, so that the butt joint installation is more convenient.

Wherein, 5 inside being fixed with of vent keep off the material otter board, avoid the former feed block of lime stone to get into inside dust collection box 4.

Wherein, filter screen 8, filtration gauze 9 are inside along the direction setting of keeping away from vent 5 in proper order in dust collecting box 4, and the dust exhaust mouth has all been seted up on the baffle between filter screen 8 and the filtration gauze 9, between filtration gauze 9 and the 4 inner walls of dust collecting box, and double-deck filtration improves the filter effect, improves the rate of recovery to the dust.

Wherein, elevating system 1 is hydraulic stem or electric telescopic handle or lead screw mechanism, and elevating system 1 one end is fixed with the fixed plate.

Wherein, a pipe end cover is fixed at one end of the air outlet pipe 10, and a shutter matched with the air outlet pipe 10 is arranged on the pipe end cover.

One specific application of this embodiment is: use the device with current breaker combination, make feed opening 3 just right with the feed opening of breaker, in operation, feed mechanism carries the limestone raw materials on baffle sealing mechanism 6, under the effect of gravity, two closing plates 601 open the limestone and fall into the breaker through feed opening 3, fan 11 work makes the inside negative pressure that produces of dust collecting box 4, adsorb the dust that unloading in-process and breaker during operation produced through vent 5, avoid dust diffusion to influence the surrounding environment, and absorbent dust is through filter screen 8, filter the double-deck filter cup of gauze 9 and hold back inside dust collecting box 4, and by connecing material funnel 7 discharge, the utilization ratio to the raw materials has been improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a limestone crusher dust material collection device which characterized in that: the dust collection device comprises a lifting mechanism (1), wherein a supporting plate (2) is fixed at the top end of the lifting mechanism (1), a feed opening (3) is formed in the center of the supporting plate (2), two dust collection boxes (4) are symmetrically fixed on the top of the supporting plate (2) relative to the feed opening (3), and ventilation openings (5) are formed in opposite surfaces of the two dust collection boxes (4) and are rotatably connected with a baffle sealing mechanism (6);

a material receiving funnel (7) is arranged at the bottom of the inner wall of the dust collecting box (4), a partition plate is fixed at the top end of the material receiving funnel, a filter screen (8) and a filter gauze (9) are sequentially arranged between the top of the partition plate and the top of the inner wall of the dust collecting box (4), an air outlet pipe (10) penetrates through the other surface of the dust collecting box (4), and a fan (11) is arranged inside the air outlet pipe (10);

baffle sealing mechanism (6) include with dust collection box (4) rotation connection's closing plate (601) and spring housing (602), spout (603) have been seted up to closing plate (601) bottom, spring housing (602) inside is provided with pressure spring (604), pressure spring (604) one end is fixed with bracing piece (605) that run through spring housing (602), bracing piece (605) one end rotation is connected with spout (603) matched with slider (606).

2. The limestone crusher dust material collecting device as claimed in claim 1, characterized in that the bottom of the supporting plate (2) and the position around the feed opening (3) is provided with a rubber air cushion (12).

3. The limestone crusher dust material collecting device as claimed in claim 1, wherein a material blocking screen plate is fixed inside the ventilation opening (5).

4. The dust material collecting device of the limestone crusher as claimed in claim 1, wherein the filter screen (8) and the filter screen (9) are sequentially arranged in the dust collecting box (4) along a direction away from the vent (5), and dust discharge ports are respectively formed on the partition boards between the filter screen (8) and the filter screen (9) and between the filter screen (9) and the inner wall of the dust collecting box (4).

5. The dust material collecting device of the limestone crusher as claimed in claim 1, wherein the lifting mechanism (1) is a hydraulic rod or an electric telescopic rod or a screw rod mechanism, and a fixing plate is fixed at one end of the lifting mechanism (1).

6. The dust material collecting device of the limestone crusher as claimed in claim 1, wherein a pipe end cover is fixed at one end of the air outlet pipe (10), and a shutter matched with the air outlet pipe (10) is arranged on the pipe end cover.