CN208868673U

CN208868673U - New slag powder storage device

Info

Publication number: CN208868673U
Application number: CN201821944903.5U
Authority: CN
Inventors: 符德智
Original assignee: Hainan Tanxi New Materials Co Ltd
Current assignee: Hainan Tanxi New Materials Co Ltd
Priority date: 2018-11-24
Filing date: 2018-11-24
Publication date: 2019-05-17
Anticipated expiration: 2028-11-24

Abstract

The utility model discloses novel slag micropowder storage devices, including supporting table, slag micropowder storage tank has been bolted at the top of the supporting table, and top plate is welded at the top of slag micropowder storage tank, delivery pipe has been bolted in the top side of the top plate, and the top side of delivery pipe is welded with charging pipe fitting, the top other side of the delivery pipe is welded with outlet air pipe fitting, and there is outlet air exhaust fan on the top of outlet air pipe fitting by flanged joint.In the utility model; air-flow generates lateral vortex when passing through from the mesh of the air inlet isolation web plate of arcuate structure; accelerate the conveying speed of slag micropowder; the efficiency of conveying is improved, trapping filter bag can be blocked to avoid micro mist, extends the service life of trapping filter bag; outlet air pipe fitting air port is avoided to block; the cost for reducing production realizes each fugitive dust point dedusting gas qualified discharge, protects slag micropowder storage device working environment.

Description

Novel slag micropowder storage device

Technical field

The utility model relates to slag micropowder storing technology field more particularly to novel slag micropowder storage devices.

Background technique

Slag micropowder is mainly used for admixing in cement and adding in commerical ready-mixed concrete, and Land use systems respectively have Institute is different, sums up, and be mainly shown as that three kinds utilize form: additive form, admixture form, master mix form.Slag is micro- Cement consumption in powder equivalent substitution various uses concrete and cement products, can significantly improve concrete and cement products Comprehensive performance.New admixture of the slag micropowder as high performance concrete has the advantages that improve the various performances of concrete.

With the construction of urbanization, construction material demand increasingly increases, and causes the demand of slag micropowder to be consequently increased, mine Slag micro mist is stored in mostly in the holding vessel in library in bulk, and storage capacity is big, and the material of grinding is separately through mentioning during storage The machine of liter and library static headspace gas conveying skewed slot are delivered in library in bulk, carry out entrucking using bulk machine under library in blanking, still, existing Slag micropowder storage device due to the amount stored every time it is big, be easy to cause the air port of air conveyer flume to block, need periodically Cleaning, cause the increase of production cost.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and the novel slag micropowder storage proposed Cryopreservation device.

To achieve the goals above, the utility model adopts the technical scheme that

It is micro- that slag has been bolted at the top of the supporting table in novel slag micropowder storage device, including supporting table Powder storage tank, and top plate is welded at the top of slag micropowder storage tank, delivery pipe has been bolted in the top side of the top plate, And the top side of delivery pipe is welded with charging pipe fitting, the top other side of the delivery pipe is welded with outlet air pipe fitting, and There is outlet air exhaust fan on the top of outlet air pipe fitting by flanged joint, is bolted between the two sides inner wall of the delivery pipe There is partition, and air inlet isolation web plate has been bolted in one end of partition, the top inner wall of the delivery pipe is close to discharge pipe The curved rod equidistantly distributed is bolted in one end of connector, and equidistant point has been bolted between curved rod Grid net cylinder has been bolted inside the bottom nozzle of the outlet air pipe fitting for the catching sheet of cloth, and grid net cylinder is outer Side is socketed with trapping filter bag, and the top inner wall of the grid net cylinder is connected with rotating bar by bearing, and the bottom end of rotating bar is logical It crosses and has been bolted blade, the outer circumferential walls of the rotating bar are bolted the spring equidistantly distributed, and spring Percussion block has been bolted in the other end, and support plate, and the top of support plate has been bolted in the inside of the supporting table Portion is provided with bulk machine under library, and the feed end of bulk machine is connected to by flange with the discharging end of slag micropowder storage tank under the library, Blanking air blower has been bolted in the top side of the support plate.

Preferably, another side bottom of the delivery pipe has feeder pipe by flanged joint, and the bottom end of feeder pipe extends To the lower section of top plate.

Preferably, the outer circumferential walls of the slag micropowder storage tank are welded with the staircase of spiral distribution, and the circumference of top plate Railing is welded at fascia edge.

Preferably, the side of the slag micropowder storage tank is provided with tubular helical elevator, and feeds the import of pipe fitting End is connected to by flange with the outlet end of tubular helical elevator.

Preferably, there are unit bag filter, and single machine pocket type in the top other side of the support plate by flanged joint The inlet end of deduster at hose and the feed opening of bulk machine under library by being connected to.

Preferably, the bottom side of the delivery pipe is welded with air inlet pipe fitting, and the bottom end for entering the wind pipe fitting passes through method Orchid is connected with air inlet air blower, and the inside for entering the wind pipe fitting is plugged with dust removal filter element.

Preferably, bulk machine and blanking air blast under the tubular helical elevator, air inlet air blower, outlet air exhaust fan, library Machine is connected with PLC controller by switch.

The utility model has the following beneficial effects:

1, the utility model proposes slag micropowder storage device, slag micropowder by tubular helical elevator be transported into Expects pipe joint enters the inside of delivery pipe, is separately installed with air inlet air blower and outlet air exhaust fan at the both ends of delivery pipe, Lateral air-flow is generated in the inside of delivery pipe, slag micropowder is entrained at feeder pipe, it is micro- that slag micropowder is stored in slag In powder storage tank, web plate is isolated in the air inlet that arcuate structure is provided at the feed opening of charging pipe fitting, and air-flow is from arcuate structure The mesh of air inlet isolation web plate generates lateral vortex when passing through, and accelerates the conveying speed of slag micropowder, improves the efficiency of conveying.

2, the utility model proposes slag micropowder storage device, moved to discharge pipe by air-flow drive in slag micropowder and connect At head, slag micropowder particles hit can make part slag micropowder particle logical to the catching sheet being obliquely installed is equidistantly distributed It crosses gravity to fall directly into slag micropowder storage tank, part micro mist follows negative pressure gas flow to enter in grid net cylinder the filter bag that is captured Trapping coalescence drops into slag micropowder storage tank, when air-flow passes through outlet air pipe fitting, blows the rotation of paddle belt turn lever, turns Lever, which drives spring and taps block, makees centrifugal movement, taps block intermittent percussion grid net cylinder during extending outwardly, makes Grid net cylinder and trapping filter bag generate it is intermittent tremble, trapping filter bag can be blocked to avoid micro mist, extending trapping filter bag make With the service life, avoids outlet air pipe fitting air port from blocking, reduce the cost of production.

3, the utility model proposes slag micropowder storage device, slag micropowder tank inside storage slag micropowder pass through Bulk machine carries out tinning blanking under library, starts blanking air blower during blanking, in the inner bottom of slag micropowder storage tank Negative pressure is generated, the process of blanking tinning is accelerated, meanwhile, the unit bag filter installed at the feed opening of bulk machine under library can The phenomenon that being siphoned away with the air-flow for generating blanking air blower, avoided superpressure, can be by air-flow during siphoning away air-flow The slag micropowder of entrainment carries out interception recycling, realizes each fugitive dust point dedusting gas qualified discharge, protects slag micropowder storage device Working environment.

Detailed description of the invention

Fig. 1 be the utility model proposes novel slag micropowder storage device schematic cross-sectional view；

Fig. 2 be the utility model proposes novel slag micropowder storage device part A enlarged structure schematic diagram；

Fig. 3 be the utility model proposes novel slag micropowder storage device side structure schematic view.

In figure: 1 supporting table, 2 support plates, 3 blades, 4 slag micropowder storage tanks, 5 tubular helical elevators, 6 air inlet air blowers, 7 air inlet pipe fittings, 8 air inlet isolation web plates, 9 delivery pipes, 10 charging pipe fittings, 11 partitions, 12 curved rods, 13 catching sheets, 14 go out Bulk machine, 19 blanking air blowers, 20 springs, 21 discharge pipes connect under wind exhaust fan, 15 rotating bars, 16 feeder pipes, 17 top plates, 18 libraries Head, 22 grid net cylinders.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, novel slag micropowder storage device, including supporting table 1, the top of supporting table 1 are bolted There is slag micropowder storage tank 4, and the top of slag micropowder storage tank 4 is welded with top plate 17, the top side of top plate 17 is connected by bolt It is connected to delivery pipe 9, and the top side of delivery pipe 9 is welded with charging pipe fitting 10, the top other side of delivery pipe 9 is welded with out Blast connection 21, and there is an outlet air exhaust fan 14 on the top of outlet air pipe fitting 21 by flanged joint, the two sides inner wall of delivery pipe 9 it Between be bolted horizontally disposed partition 11, and partition 11 is located at one end of air inlet pipe fitting 7 and has been bolted Cross section is that web plate 8, the blanking of the intrados direction charging pipe fitting 10 of air inlet isolation web plate 8 is isolated in the air inlet of arcuate structure Mouthful, the curved rod 12 equidistantly distributed is bolted close to one end of outlet air pipe fitting 21 for the top inner wall of delivery pipe 9, And the catching sheet 13 for equidistantly distributing and being obliquely installed, the lower tube of outlet air pipe fitting 21 are bolted between curved rod 12 Mouth is internal to be bolted the grid net cylinder 22 that cross section is trapezium structure, and the outside of grid net cylinder 22 is socketed with trapping Filter bag, the top inner wall of grid net cylinder 22 is connected with the rotating bar 15 being vertically arranged by bearing, and the bottom end of rotating bar 15 is logical It crosses and has been bolted blade 3, the spring 20 equidistantly distributed, and spring 20 is bolted in the outer circumferential walls of rotating bar 15 The other end percussion block has been bolted, horizontally disposed support plate 2 has been bolted in the inside of supporting table 1, and The top of support plate 2 offers circular perforations, and the inside of circular perforations is in bulk under bulk machine 18 under library, library by bolt The feed end of machine 18 is connected to by flange with the discharging end of slag micropowder storage tank 4, and the top side of support plate 2 is bolted There is blanking air blower 19, and the air outlet of blanking air blower 19 extends to the inside of bulk machine 18 under library.

In the utility model, another side bottom of delivery pipe 9 has feeder pipe 16, and the bottom of feeder pipe 16 by flanged joint End extends to the lower section of top plate 17, and the outer circumferential walls of slag micropowder storage tank 4 are welded with the staircase of spiral distribution, and top plate 17 Outer circumferential walls edge is welded with railing, and the side of slag micropowder storage tank 4 is provided with tubular helical elevator 5, and feed pipe connects First 10 input end is connected to by flange with the outlet end of tubular helical elevator 5, and the top other side of support plate 2 passes through flange It is connected with unit bag filter, and at feed opening of the inlet end of unit bag filter by bulk machine 18 under hose and library Connection, the bottom side of delivery pipe 9 is welded with air inlet pipe fitting 7, and there is air inlet in the bottom end for entering the wind pipe fitting 7 by flanged joint Air blower 6, the inside of air inlet pipe fitting 7 are plugged with dust removal filter element, tubular helical elevator 5, air inlet air blower 6, outlet air exhausting Bulk machine 18 and blanking air blower 19 are connected with the PLC controller of model FP-XH by switch under machine 14, library, and switch and PLC controller is bonded by bolt with supporting table 1.

Working principle: at the present apparatus free time, will all actuators among the above, refer to dynamical element, electrical part and The power supply of adaptation is attached by conducting wire, specific connection means, should be referred in following working principles, between each electrical part successively Job order complete be electrically connected, detailed connection means, be techniques well known, it is following mainly introduce working principle and Process is not explained to electrical control；

Slag micropowder is transported at charging pipe fitting 10 by tubular helical elevator 5, enters the inside of delivery pipe 9, It is separately installed with air inlet air blower 6 and outlet air exhaust fan 14 at the both ends of delivery pipe 9, generates transverse direction in the inside of delivery pipe 9 Slag micropowder is entrained at feeder pipe 16 by air-flow, and slag micropowder is stored in slag micropowder storage tank 4, in charging pipe fitting The air inlet isolation web plate 8 of arcuate structure is provided at 10 feed opening, the mesh of web plate 8 is isolated from the air inlet of arcuate structure for air-flow Across when generate lateral vortex, accelerate the conveying speed of slag micropowder, improve the efficiency of conveying, in slag micropowder by air-flow band Dynamic to move at outlet air pipe fitting 21, slag micropowder particles hit can make to the catching sheet 13 being obliquely installed is equidistantly distributed It obtains part slag micropowder particle to fall directly into slag micropowder storage tank 4 by gravity, part micro mist follows negative pressure gas flow to enter The filter bag that is captured into grid net cylinder 22 trapping coalescence drops into slag micropowder storage tank 4, passes through outlet air pipe fitting 21 in air-flow When, blow blade 3 and rotating bar 15 driven to rotate, rotating bar 15, which drives spring 20 and taps block, makees centrifugal movement, tap block to Intermittent percussion grid net cylinder 22 during outer extension so that grid net cylinder 22 and trapping filter bag generate it is intermittent tremble, can Trapping filter bag is blocked to avoid micro mist, extends the service life of trapping filter bag, 21 air port of outlet air pipe fitting is avoided to block, reduce life The slag micropowder of the cost of production, 4 storage inside of slag micropowder storage tank carries out tinning blanking by bulk machine 18 under library, in blanking Start blanking air blower 19 in the process, generate negative pressure in the inner bottom of slag micropowder storage tank 4, accelerate the process of blanking tinning, Meanwhile the air-flow that the unit bag filter installed at the feed opening of bulk machine 18 under library can generate blanking air blower 19 The phenomenon that siphoning away, avoiding superpressure can intercept back the slag micropowder that air-flow is carried secretly during siphoning away air-flow It receives, realizes each fugitive dust point dedusting gas qualified discharge, protect slag micropowder storage device working environment.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. A novel slag micropowder storage device, comprising a support table (1), characterized in that a slag micropowder storage tank (4) is connected to the top of the support table (1) by bolts, and the top of the slag micropowder storage tank (4) is A top plate (17) is welded, the top side of the top plate (17) is connected with a conveying pipe (9) by bolts, and a feeding pipe joint (10) is welded on the top side of the conveying pipe (9). The other side of the top of the pipe (9) is welded with an air outlet pipe joint (21), and the top end of the air outlet pipe joint (21) is connected with an air outlet fan (14) through a flange. A partition plate (11) is connected between the inner walls on both sides by bolts, and one end of the partition plate (11) is connected with an air inlet isolation screen plate (8) by bolts, and the top inner wall of the conveying pipe (9) is close to the air outlet pipe One end of the joint (21) is connected with arc-shaped rods (12) distributed at equal distances by bolts, and intercepting plates (13) distributed at equal distances are connected between the arc-shaped rods (12) by bolts. The bottom nozzle of (21) is connected with a grid mesh cylinder (22) by bolts, and a collection filter bag is sleeved on the outer side of the grid mesh cylinder (22), and the top inner wall of the grid mesh cylinder (22) A rotating rod (15) is connected through a bearing, and the bottom end of the rotating rod (15) is connected with a paddle (3) through bolts, and the outer circumferential wall of the rotating rod (15) is connected with springs (20) distributed at equal distances through bolts. ), and the other end of the spring (20) is connected with a knocking block by bolts, the inside of the support table (1) is connected with a support plate (2) by bolts, and the top of the support plate (2) is provided with a lower bulk machine (18), the feed end of the under-storage bulk machine (18) is communicated with the discharge end of the slag micropowder storage tank (4) through a flange, and the top side of the support plate (2) is connected by bolts with Blanking blower (19).

2. The novel slag micropowder storage device according to claim 1, characterized in that a feeding pipe (16) is connected to the bottom of the other side of the conveying pipe (9) through a flange, and the feeding pipe (16) The bottom end extends below the top plate (17).

3 . The novel slag fine powder storage device according to claim 2 , wherein spirally distributed escalators are welded to the circumferential outer wall of the slag fine powder storage tank ( 4 ), and the edge of the circumferential outer wall of the top plate ( 17 ) is welded. 4 . There are railings.

4. The novel slag micropowder storage device according to claim 3, characterized in that, a tubular screw elevator (5) is provided on one side of the slag micropowder storage tank (4), and the feed pipe joint (10) is provided with a tubular screw elevator (5) on one side. The inlet end communicates with the outlet end of the tubular screw elevator (5) through a flange.

5. The novel slag micropowder storage device according to claim 4, characterized in that, the other side of the top of the support plate (2) is connected with a single-machine bag filter through a flange, and the inlet of the single-machine bag filter is connected. The gas end is communicated with the discharging port of the lower bulk machine (18) through a hose.

6 . The novel slag fine powder storage device according to claim 5 , wherein an air inlet pipe joint ( 7 ) is welded on the bottom side of the conveying pipe ( 9 ), and the bottom of the air inlet pipe joint ( 7 ) is welded. 7 . The end is connected with an air intake blower (6) through a flange, and a dust removal filter element is inserted into the air intake pipe joint (7).

7 . The novel slag micropowder storage device according to claim 6 , wherein the tubular screw elevator ( 5 ), the air inlet blower ( 6 ), the air outlet exhaust fan ( 14 ), the lower storage bulk machine ( 18 ) ) and the blanking blower (19) are connected with a PLC controller through a switch.