CN210000909U

CN210000909U - Dust-proof storage room for kinds of concrete aggregate

Info

Publication number: CN210000909U
Application number: CN201920337618.5U
Authority: CN
Inventors: 李永昭
Original assignee: Jiangsu Tailin Construction Co Ltd
Current assignee: Jiangsu Tailin Construction Co Ltd
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2020-01-31
Anticipated expiration: 2029-03-15

Abstract

The utility model discloses a kind of concrete aggregate storeroom that prevents dust, relate to the aggregate and store technical field, the dust that adheres to on aggregate surface when aiming at solving the aggregate and unloading can fly off under the effect of frictional force, thereby lead to the raise dust phenomenon, cause air pollution's technical problem, its technical scheme main points are including ground, subaerial a plurality of storerooms that is provided with, the feed inlet has been seted up on the lateral wall of storeroom side, be provided with the partition wall between storeroom and the storeroom, the storeroom is kept away from and is provided with the dust wall on the side surface of feed inlet, the discharge opening has been seted up on the dust wall, the effect of polluted environment in the dispersed air of dust on.

Description

Dust-proof storage room for kinds of concrete aggregate

Technical Field

The utility model relates to an aggregate stores technical field, and more specifically says that it relates to kind of concrete aggregate storerooms that prevent dust.

Background

The concrete aggregate is also called aggregate, and is a granular material which plays a role of skeleton and filling in concrete and mortar, the aggregate comprises two kinds of fine aggregate and coarse aggregate, the particle diameter of the fine aggregate is between 0.16 and 5mm, is common to adopt natural sand such as river sand, sea sand, valley sand and the like, when the natural sand is lacked, artificial sand ground by hard rock can be used, the particle diameter of the coarse aggregate is more than 5mm, and the common aggregate comprises broken stone and pebble, under the same condition, the strength of the broken stone concrete is higher than that of the pebble concrete, but the broken stone is formed by crushing rock, and the cost is higher than that of the pebble.

The existing concrete aggregate is piled on the open ground in an open storage yard manner, so that the aggregate is directly carried to an aggregate weighing hopper by a forklift or a bulldozer for quantitative weighing when being taken and used, and then is mixed with cement and water to form mortar, thereby forming concrete.

However, the existing aggregate surface may have a lot of dust, which adheres to the surface of the aggregate when the aggregate is static, and the dust adhering to the surface of the aggregate is scattered under the action of friction force when the aggregate is unloaded, so that the dust flying phenomenon is caused, and air pollution is caused, and thus improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a dustproof storeroom of kinds of concrete aggregate, it has the advantage of effectively reducing polluted environment in the dispersed air of the dust on aggregate surface.

In order to achieve the above purpose, the utility model provides a following technical scheme:

kind of concrete aggregate storeroom of preventing dust, including ground, subaerial being provided with a plurality of storerooms, the feed inlet has been seted up on the lateral wall of storeroom side, be provided with the partition wall between storeroom and the storeroom, the storeroom is provided with the dust wall on keeping away from the side surface of feed inlet, the discharge opening has been seted up on the dust wall.

Through adopting above-mentioned technical scheme, the setting of storeroom can be with dispersed dust as far as restriction in the storeroom, prevents that the dust from dispersing to the polluted environment in the air. The setting of feed inlet makes operating personnel can carry out the feeding from the feed inlet through the conveyer belt, and the setting of discharge gate makes operating personnel can follow the discharge gate ejection of compact through the forklift.

, the side wall of the discharge hole is provided with a discharge material , and the discharge material is rotatably connected with the side wall of the discharge hole.

Through adopting above-mentioned technical scheme, the setting of ejection of compact can shelter from the discharge gate in the feeding, prevents that the dust from dispersing outside the storage chamber from the discharge gate in the feeding.

, a bolt is arranged on the discharging hole far away from the rotary joint, and a locking hole is arranged on the side wall of the discharging hole bolt.

Through adopting above-mentioned technical scheme, bolt and locking hole's setting is convenient for carry out the locking to ejection of compact , prevents ejection of compact free movement.

, a ventilating pipe is arranged at the top end of the storage chamber, a dust suction port is arranged at each storage chamber of the ventilating pipe, and a blower is connected to the end of the ventilating pipe which is arranged outside the storage chamber.

Through adopting above-mentioned technical scheme, through the setting of ventilation pipe, dust absorption mouth and fan with the air that has the dust in the storage room dispersion produce the adsorption of negative pressures to with the dust suction in the storage room.

, a filter screen is arranged between the fan and the ventilation pipe, and the filter screen is arranged in the ventilation pipe.

Through adopting above-mentioned technical scheme, the setting of filter screen makes the air that is sucked by the fan can filter layer upon layer, then with the dust filtering, discharges clean air, remains the dust in the filter screen.

, a filter screen groove is arranged in the ventilating pipe, and the filter screen is inserted in the filter screen groove.

Through adopting above-mentioned technical scheme, the setting up of filter-tank makes the filter screen for ventilation pipe convenient to detach to the change and the cleanness of the filter screen of being convenient for.

, a handle is arranged on the outer side wall of the filter screen.

Through adopting above-mentioned technical scheme, the setting up of handle makes operating personnel can take out the filter screen from the filter screen groove through gripping the handle, and the operating personnel of being convenient for carries out the application of force to the filter screen.

, a fixing rod is arranged on the outer side wall of the top end of the filter screen groove, a locking rod is rotatably connected to the side wall of the fixing rod, and the locking rod abuts against the outer side wall of the filter screen.

Through adopting above-mentioned technical scheme, the setting up of dead lever and locking pole makes the longitudinal position to the filter screen fix to be convenient for fix the filter screen in the filter screen groove, prevent that the filter screen from deviating from in the filter screen groove.

To sum up, the utility model discloses following beneficial effect has:

1. the aggregate is stored in the storage chamber, and the shielding technology is carried out through the wall plates on the periphery, so that the effect of preventing the dust in the storage chamber from dispersing outside the storage chamber is achieved;

2. the technology that the discharging is arranged at the discharging hole is adopted, so that the discharging hole is shielded during discharging, and the dust is prevented from dispersing from the discharging hole;

3. the top end of the storage chamber is provided with a ventilation pipe which is connected with a filter screen and a fan, so that the effect of pumping out air in the storage chamber for filtering is achieved.

Drawings

FIG. 1 is a schematic view showing the overall structure of a dust-proof storage room for concrete aggregates in the example;

FIG. 2 is a schematic diagram of an embodiment of the present invention showing the structure of the pin;

FIG. 3 is a schematic view for showing a structure at a vent pipe in the embodiment;

FIG. 4 is a schematic diagram of a structure at a screen in an embodiment.

In the figure, the device comprises a floor 1, a storage room 11, a storage room 111, a feed inlet 112, a discharge hole 1121, a locking hole 113, a dustproof wall 12, a partition wall 2, a discharge , a bolt 21, , a bolt 3, a ventilation pipe 31, a dust suction port 32, a fan 33, a filter screen groove 331, a fixing rod 332, a locking rod 4, a filter screen 41 and a handle.

Detailed Description

The present invention will be described in further detail in with reference to the accompanying drawings.

Example (b):

kind of concrete aggregate storeroom that prevents dust, refer to fig. 1, it includes ground 1, ground 1 is last to be provided with several storerooms 11, storeroom 11 is taken the three-storeroom as an example, seted up feed inlet 111 on the lateral wall of storeroom 11 side, feed inlet 111 is seted up on the lateral wall of storeroom 11 along side of width direction, be provided with partition wall 12 between storeroom 11 and the storeroom 11, be provided with dustproof wall 113 on the side surface of storeroom 11 keeping away from feed inlet 111, seted up discharge opening 112 on dustproof wall 113, in order through the conveyer belt at feed inlet 111, discharge from discharge opening 112, thereby the aggregate blocks because of the dust that the friction is kicked up, reduce the dust volume in the air of dispersion outside storeroom 11, thereby play definite guard action to the environment.

Referring to fig. 1, the lateral wall of the discharge hole 112 is provided with a discharge 2, the size of the discharge 2 is smaller than that of the dust-proof wall 113, the discharge 2 is rotatably connected with the lateral wall of the discharge hole 112, and the discharge 2 is rotatably connected through a rotating shaft, so that the discharge hole 112 is closed and opened through the discharge 2.

Referring to fig. 2, a bolt 21 is arranged on the discharging port 2 away from the rotary connection position, a bolt 21 is fixed on the discharging port 2 through screws, a locking hole 1121 is arranged on the side wall of the discharging hole 112 at the position of the bolt 21, and a bolt 21 is inserted into the locking hole 1121 to lock the discharging port 2.

Referring to fig. 3, a ventilation pipe 3 is provided at the top end of the storage chamber 11, the ventilation pipe 3 is fixed by a bracket on the side wall of the storage chamber 11, a dust suction port 31 is provided at each positions of the ventilation pipe 3 in the storage chamber 11, the dust suction port 31 is provided on the bottom wall of the ventilation port, and a blower fan 32 is connected to the end of the ventilation pipe 3 outside the storage chamber 11 to provide negative pressure winds through the blower fan 32, so that the air inside the storage chamber 11 is drawn out.

Referring to fig. 4, a screen 4 is disposed between the fan 32 and the ventilation pipe 3, the screen 4 having a pore size smaller than the diameter of dust, and the screen 4 is disposed in the ventilation pipe 3 to filter air drawn by the fan 32 to trap dust in the screen 4.

Referring to fig. 4, a filter screen groove 33 is formed in the ventilation pipe 3, the size of the filter screen groove 33 is the same as that of the filter screen 4, the width of the filter screen groove 33 is smaller than that of the ventilation pipe 3, the filter screen 4 is inserted into the filter screen groove 33, and the filter screen 4 is attached to the side wall of the filter screen groove 33, so that the filter screen 4 is convenient to replace and clean.

Referring to fig. 4, the outer side wall of the strainer 4 is provided with a handle 41, and the handle 41 is fixed to the outer side wall of the strainer 4 by bolts so that the strainer 4 is lifted out of the strainer groove 33 and replaced by the handle 41.

Referring to fig. 4, a fixing rod 331 is disposed on the outer side wall of the top end of the strainer tank 33, the fixing rod 331 is in threaded connection with the side wall of the strainer tank 33, a locking rod 332 is rotatably connected to the side wall of the fixing rod 331, the locking rod 332 can rotate along the outer side wall of the fixing rod 331, and the locking rod 332 abuts against the outer side wall of the strainer 4 to fix the strainer 4 in a locked manner.

The working principle is as follows:

when the aggregates are required to be stored, the aggregates are fed from the feeding hole 111 through the conveyer belt, dust on the surfaces of the aggregates is lifted by friction, the dust is limited in the storage chamber 11 due to the limitation of the storage chamber 11, meanwhile, the fan 32 is opened, negative pressure adsorption actions are generated by the fan 32, and air dispersed to the top end of the storage chamber 11 is sucked into the ventilation pipe 3 from the dust suction hole 31 of the ventilation pipe 3.

The air filters the air layer by layer through the filter screen 4 and the filter screen 4, and then the clean air is discharged from the air exhaust hole of the fan 32, so that the effect of protecting the environment is achieved, and the dust is prevented from dispersing into the air to cause pollution when the material is unloaded.

When discharging is needed, the bolt 21 on the discharging 2 is pulled out, so that the bolt 21 is pulled out from the locking of the locking hole 1121, and then the forklift is driven into the storage chamber 11 to scoop out the aggregate, at this time, the fan 32 is continuously turned on, and dust dispersion caused by friction of the forklift on the aggregate is continuously sucked out by the fan 32 and is filtered.

When the filter effect is not good, locking pole 332 on the rotating fixed pole 331 for locking pole 332 no longer offsets with filter screen 4 lateral wall, then pulls out filter screen 4 and can change filter screen 4.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

The utility model provides a kind of concrete aggregate storeroom (11) that prevents dust, including ground (1), characterized by be provided with several storerooms (11) on ground (1), feed inlet (111) have been seted up on storeroom (11) side lateral wall, be provided with partition wall (12) between storeroom (11) and storeroom (11), be provided with on the side surface of storeroom (11) keeping away from feed inlet (111) dustproof wall (113), discharge opening (112) have been seted up on dustproof wall (113).
2. The concrete aggregate dustproof storage room (11) according to claim 1, wherein the side wall of the discharging hole (112) is provided with a discharging material (2), and the discharging material (2) is rotatably connected with the side wall of the discharging hole (112).
3. The concrete aggregate dustproof storage room (11) according to claim 2, characterized in that a bolt (21) is arranged at the position of the discharging (2) far away from the rotary joint, and a locking hole (1121) is arranged at the position of the bolt (21) on the side wall of the discharging hole (112).
4. The concrete aggregate dustproof storage room (11) according to claim 1, wherein the top end of the storage room (11) is provided with a ventilation pipe (3), each storage room (11) on which the ventilation pipe (3) is positioned is provided with a dust suction port (31), and the end of the ventilation pipe (3) positioned outside the storage room (11) is connected with a fan (32).
5. The concrete aggregate dustproof storage room (11) according to claim 4, wherein: a filter screen (4) is arranged between the fan (32) and the ventilation pipe (3), and the filter screen (4) is arranged in the ventilation pipe (3).
6. The concrete aggregate dustproof storage room (11) according to claim 5, wherein: a filter screen groove (33) is arranged in the ventilation pipe (3), and the filter screen (4) is inserted in the filter screen groove (33).
7. The concrete aggregate dustproof storage room (11) according to claim 6, wherein: the outer side wall of the filter screen (4) is provided with a handle (41).
8. The concrete aggregate dustproof storage room (11) according to claim 7, wherein: the filter screen groove (33) top lateral wall is provided with dead lever (331), dead lever (331) lateral wall rotates and is connected with locking pole (332), locking pole (332) offset with filter screen (4) lateral wall.