CN214131884U

CN214131884U - A dust keeper for calcium oxide production

Info

Publication number: CN214131884U
Application number: CN202023187095.2U
Authority: CN
Inventors: 宋增谋; 孙兆国
Original assignee: Zouping Zhongke Nano Materials Co ltd
Current assignee: Zouping Zhongke Nano Materials Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-09-07
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses a dust keeper for calcium oxide production, including the box, be provided with the crushing roller that two symmetries set up in the box, crushing roller is rotated by motor drive, and the up end of box is provided with the hole that the raw materials of being convenient for put into, and the below of crushing roller sets up the unit that gathers materials, and one side of box is provided with dustproof unit. The utility model discloses a set up first joint and second and connect and sealed the pad, realized being connected of dust catcher and box, through setting up check lock lever, drum and recess, realized the high-speed joint and the dismantlement that first joint and second connect, set up the axle in the drum simultaneously, realized the rotation of drum, improved the quick interlock of check lock lever and drum and broken away from, the utility model provides a current equipment generally adopt the dust catcher to handle when carrying out the dust disposal, and it is inconvenient when nevertheless current dust collecting equipment is connected with crushing apparatus, is not convenient for quick dismantlement maintain or change.

Description

A dust keeper for calcium oxide production

Technical Field

The utility model relates to a dustproof equipment, concretely relates to a dust keeper for calcium oxide production belongs to dustproof equipment technical field.

Background

The calcium oxide needs to be crushed in the production process, a large amount of dust is generated during crushing, and if the calcium oxide is not treated, environmental pollution and harm to human health are easily caused.

However, the existing equipment generally adopts a dust collector to treat dust during dust treatment, but the existing dust collecting equipment is inconvenient to connect with the crushing equipment and is inconvenient to rapidly disassemble for maintenance or replacement.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the above-mentioned not enough of prior art, provide a dust keeper for calcium oxide production.

In order to solve the above problem, the utility model adopts the following technical scheme: a dust-proof device for calcium oxide production comprises a box body, wherein two symmetrically arranged crushing rollers are arranged in the box body, the crushing rollers are driven by a motor to rotate, holes for facilitating raw material to be put in are formed in the upper end face of the box body, an aggregate unit is arranged below the crushing rollers, a dust-proof unit is arranged on one side of the box body, a square hole is formed in the position, connected with the dust-proof unit, on the inner wall of the box body, a filter screen for facilitating air and dust separation is arranged on the square hole, a cleaning unit for facilitating cleaning of the filter screen is arranged in the box body, the dust-proof unit comprises a guide hopper hermetically connected with the hole above the box body, the longitudinal section of the guide hopper is trapezoidal, one end, far away from the box body, of the guide hopper is connected with a dust collector through a quick-connection unit, the quick-connection unit comprises a first connector and a second connector which are matched and spliced, one end of the second connector is hermetically connected with the guide hopper, one end of the first connector is hermetically connected with the input end of the dust collector through a corrugated pipe, be provided with sealed the pad between first joint and the second joint, it fills up the groove that holds sealed pad and second joint one end to open in the first joint, the one end that the both sides of first joint are close to the second joint is provided with the check lock lever that the symmetry set up respectively, the longitudinal section of this check lock lever is F shape, and the lower extreme of this check lock lever leans out, the upper end of check lock lever is articulated with the outer wall of first joint, the position that the both sides of second joint are close to first joint one end is provided with the drum that uses with the check lock lever cooperation respectively, and coaxial wearing to be equipped with the axle in the drum, the both ends of axle run through to the drum outer and through support and second joint fixed connection, set up the recess that holds a drum part on the check lock lever.

The following is the utility model discloses to the further optimization of above-mentioned scheme: the cleaning unit comprises brushes capable of moving left and right to clean the filter screen, the brushes are arranged in a plurality of spaced intervals, and each brush is arranged vertically.

Further optimization: the upper end and the lower end of the plurality of brushes are respectively and fixedly provided with a guide rod, and the length directions of the two guide rods are consistent with the moving direction of the brushes.

Further optimization: the two ends of the two guide rods respectively penetrate through the box body for a certain distance, and guide sleeves are arranged at the contact positions of the box body and the guide rods and sleeved on the guide rods.

Further optimization: a connecting rod is fixedly connected between one ends of the two guide rods, an air cylinder is arranged between the connecting rod and the box body, and an air pump is connected to the air cylinder.

Further optimization: the unit that gathers materials includes the swash plate that two symmetries set up that is close to the fixed position of bottom on the box inner wall, and two swash plates are located the below of filter screen.

Further optimization: the two inclined plates are in an inverted splayed shape, the auger is connected between the two inclined plates, a long hole convenient for raw materials to enter is formed in the upper end face of the auger, the long hole is formed along the axis of the auger, and the axis of the auger is parallel to the axis of the guide rod.

During the use, the raw materials smashes through crushing roller, finally falls to the unit that gathers materials, and dust removal unit work makes the pressure that forms in the box and be less than the external environment simultaneously, prevents that the dust from wafting the outside to guarantee the trafficability characteristic of filter screen all the time under the effect of cleaning the unit, and clean the dust that the unit swept and also fall to the unit that gathers materials.

The utility model discloses a set up first joint and second and connect and sealed the pad, realized being connected of dust catcher and box, through setting up the check lock lever, drum and recess, realized the high-speed joint and the dismantlement of first joint and second joint, set up the axle in the drum simultaneously, realized the rotation of drum, improved the quick interlock of check lock lever and drum and broken away from, clean the unit through setting up, realized cleaning the filter screen, effectively improved gaseous passing efficiency, guaranteed the effectual dust removal of dust catcher, the utility model provides a current equipment generally adopts the dust catcher to handle when going the dust disposal, and it is inconvenient when nevertheless current dust collecting equipment is connected with crushing apparatus, is not convenient for quick dismantlement to maintain or change.

The present invention will be further explained with reference to the drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a dustproof unit in an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a point a in fig. 2.

In the figure: 1-a box body; 2-a crushing roller; 3, a guide sleeve; 4-a guide rod; 5-a connecting rod; 6-cylinder; 7-a packing auger; 8-a discharge hole; 9-a filter screen; 10-a brush; 11-a material guide hopper; 12-a vacuum cleaner; 13-a bellows; 14-a first joint; 15-a second linker; 16-a locking lever; 17-a gasket; 18-a cylinder; 19-axis; 20-grooves; 21-inclined plate.

Detailed Description

An embodiment, as shown in fig. 1-3, a dust keeper for calcium oxide production, including box 1, be provided with the crushing roller 2 of two symmetry settings in the box 1, crushing roller 2 is rotated by motor drive, the up end of box 1 is provided with the hole that is convenient for the raw materials to put into, the below of crushing roller 2 sets up the unit of gathering materials, one side of box 1 is provided with dustproof unit, the position of being connected with dustproof unit has seted up the square hole on the box 1 inner wall, be provided with the filter screen 9 that is convenient for with air and dust separation on the square hole, be provided with the unit of cleaning that is convenient for clean filter screen 9 in the box 1.

The dustproof unit comprises a material guide hopper 11 which is hermetically connected with a hole above the box body 1, and the longitudinal section of the material guide hopper 11 is trapezoidal, so that gas can be conveniently gathered together.

One end of the material guide hopper 11, which is far away from the box body 1, is connected with a dust collector 12 through a quick connection unit, so that the material guide hopper is convenient to disassemble and maintain.

The quick connection unit comprises a first connector 14 and a second connector 15 which are matched and spliced, one end of the second connector 15 is hermetically connected with the material guide hopper 11, and one end of the first connector 14 is hermetically connected with the input end of the dust collector 12 through a corrugated pipe 13.

A sealing gasket 17 is arranged between the first joint 14 and the second joint 15, and a groove for accommodating the sealing gasket 17 and one end of the second joint 15 is formed in the first joint 14, so that the first joint 14 and the second joint 15 are conveniently plugged and sealed.

The two sides of the first joint 14 are provided with a locking rod 16 which is symmetrically arranged at one end close to the second joint 15, the longitudinal section of the locking rod 16 is F-shaped, and the lower end of the locking rod 16 inclines outwards so as to be convenient for grasping.

The upper end of the locking lever 16 is hinged to the outer wall of the first joint 14, which is designed to facilitate the rotation of the locking lever 16.

The position that the both sides of second joint 15 are close to first joint 14 one end is provided with respectively with the drum 18 that the check lock lever 16 cooperation was used, and coaxial wear to be equipped with axle 19 in the drum 18, and axle 19's both ends run through to drum 18 outside and through support and second joint 15 fixed connection, offer on the check lock lever 16 and hold drum 18 partly recess 20, the block of check lock lever 16 and drum 18 of being convenient for of design like this, and then realize first joint 14 and second joint 15's connection.

The cleaning unit comprises brushes 10 capable of moving left and right to clean the filter screen 9, the brushes 10 are arranged in a plurality of spaced intervals, and each brush 10 is vertically arranged.

The upper end and the lower end of the plurality of brushes 10 are respectively and fixedly provided with a guide rod 4, and the length direction of the two guide rods 4 is consistent with the moving direction of the brushes 10.

The both ends of two guide bars 4 run through respectively to the outer certain distance of box 1, and the position of box 1 and guide bar 4 contact is provided with

uide bushing

3, and 3 suits of uide bushing are on guide bar 4.

Fixedly connected with connecting rod 5 between the wherein one end of two guide bars 4, be provided with cylinder 6 between connecting rod 5 and the box 1, be connected with the air pump on the cylinder 6, cylinder 6 is flexible to drive guide bar 4 through connecting rod 5 and removes, and then drives brush 10 and cleans filter screen 9.

The unit of gathering materials includes the swash plate 21 that two symmetries set up that is close to the position fixed mounting of bottom on box 1 inner wall, and two swash plates 21 are located the below of filter screen 9.

Two swash plates 21 are the splayed that falls, and the lower is connected with auger 7 between two swash plates 21, and the slot hole that the raw materials of being convenient for got into is seted up to auger 7's up end, and this slot hole sets up along auger 7's axis, and auger 7's axis is parallel with the axis of guide bar 4.

One end of the packing auger 7 penetrates the box body 1 for a certain distance and one side of the packing auger is provided with a discharge hole 8, so that the raw materials can be conveniently output.

During the use, the raw materials smashes through crushing roller 2, finally falls to the unit that gathers materials, and dust removal unit work simultaneously makes the interior pressure that is weak in external environment that forms of box 1, prevents that the dust from wafting the outside to guarantee the trafficability characteristic of filter screen 9 all the time under the effect of cleaning the unit, and clean the dust that the unit swept and also fall to the unit that gathers materials.

Claims

1. The utility model provides a dust keeper for calcium oxide production which characterized in that: comprises a box body (1), two symmetrically arranged crushing rollers (2) are arranged in the box body (1), the crushing rollers (2) are driven by a motor to rotate, holes convenient for putting raw materials are formed in the upper end face of the box body (1), an aggregate unit is arranged below the crushing rollers (2), a dustproof unit is arranged on one side of the box body (1), a square hole is formed in the position, connected with the dustproof unit, on the inner wall of the box body (1), a filter screen (9) convenient for separating air from dust is arranged on the square hole, a cleaning unit convenient for cleaning the filter screen (9) is arranged in the box body (1), the dustproof unit comprises a guide hopper (11) hermetically connected with the upper hole of the box body (1), the longitudinal section of the guide hopper (11) is trapezoidal, one end, far away from the box body (1), of the guide hopper (11) is connected with a dust collector (12) through a quick-connection unit, the quick-connection unit comprises a first connector (14) and a second connector (15) which are matched and spliced, one end of the second joint (15) is hermetically connected with the material guide hopper (11), one end of the first joint (14) is hermetically connected with the input end of the dust collector (12) through a corrugated pipe (13), a sealing gasket (17) is arranged between the first joint (14) and the second joint (15), a groove for accommodating the sealing gasket (17) and one end of the second joint (15) is formed in the first joint (14), locking rods (16) which are symmetrically arranged are respectively arranged at one ends of two sides of the first joint (14) close to the second joint (15), the longitudinal section of each locking rod (16) is F-shaped, the lower end of each locking rod (16) inclines outwards, the upper end of each locking rod (16) is hinged with the outer wall of the first joint (14), cylinders (18) which are matched with the locking rods (16) are respectively arranged at positions of two sides of the second joint (15) close to one end of the first joint (14), and shafts (19) coaxially penetrate through the cylinders (18), two ends of the shaft (19) penetrate through the cylinder (18) and are fixedly connected with the second joint (15) through the bracket, and the locking rod (16) is provided with a groove (20) for accommodating one part of the cylinder (18).

2. The dustproof device for calcium oxide production according to claim 1, wherein: the cleaning unit comprises brushes (10) capable of moving left and right to clean the filter screen (9), the brushes (10) are arranged in a plurality of spaced certain distances, and each brush (10) is arranged vertically.

3. The dustproof device for calcium oxide production according to claim 2, wherein: the upper end and the lower end of each brush (10) are respectively and fixedly provided with a guide rod (4), and the length direction of the two guide rods (4) is consistent with the moving direction of the brushes (10).

4. The dust-proof device for calcium oxide production according to claim 3, wherein: the two ends of the two guide rods (4) penetrate through the box body (1) for a certain distance respectively, guide sleeves (3) are arranged at the positions where the box body (1) is in contact with the guide rods (4), and the guide sleeves (3) are sleeved on the guide rods (4).

5. The dustproof device for calcium oxide production according to claim 4, wherein: a connecting rod (5) is fixedly connected between one ends of the two guide rods (4), an air cylinder (6) is arranged between the connecting rod (5) and the box body (1), and an air pump is connected to the air cylinder (6).

6. The dustproof device for calcium oxide production according to claim 5, wherein: the aggregate unit comprises two symmetrically arranged inclined plates (21) which are fixedly arranged on the inner wall of the box body (1) and are close to the bottom, and the two inclined plates (21) are positioned below the filter screen (9).

7. The dustproof device for calcium oxide production according to claim 6, wherein: two swash plate (21) are the splayed, are connected with auger (7) between two swash plate (21), and the slot hole that the raw materials of being convenient for got into is seted up to the up end of auger (7), and this slot hole sets up along the axis of auger (7), and the axis of auger (7) is parallel with the axis of guide bar (4).