CN209533829U - The dust pelletizing system of concrete mixing plant - Google Patents

Abstract

The utility model relates to concrete to stir technical field of dust removal equipment, and disclose the dust pelletizing system of concrete mixing plant, including dedusting cabin, the middle part fixing sleeve of the dedusting cabin inner cavity is equipped with package board, there are two risers for the bottom fixed installation of the package board, the inside of the dedusting cabin is fixedly installed with the material receiving tank below riser, it is fixedly connected at the top of the bottom of two risers and material receiving tank, the internal activity of the dedusting cabin is set with the swingle in the middle part of material receiving tank, and fixing sleeve is equipped with helical blade on the swingle.The dust pelletizing system of the concrete mixing plant, the air with dust is dried by drying box, ensure that dust particles will not be adhered on dust filtration equipment, winding drawstring is rotated using reel, scum board movement may make to strike off the agglomeration dust particles adhered on guide pipeline inner wall, and be discharged by slag pipe, the dust particles adhered on air guide inside pipe wall are convenient to clean, drying effect is not influenced.

Description

The dust pelletizing system of concrete mixing plant

Technical field

The utility model relates to concrete to stir technical field of dust removal equipment, specially the dedusting system of concrete mixing plant System.

Background technique

The equipment that concrete mixing plant is for ensuring that the quality of concrete and saves cement, is usually used in concrete works amount Greatly, the engineerings such as large and medium-sized water conservancy, electric power and the bridge that long in time limit, building site is concentrated, with the development of urban construction, using concentration Stirring, the mixing plant tool for providing commerical ready-mixed concrete have an enormous advantage, thus are rapidly developed, and to promote concrete pump Send construction, realization, which stirs, conveys, pours mechanical integration of operation creates conditions.

Since concrete mixing plant is in ready-mixed concrete, a large amount of dust can be generated, the meeting generally at concrete mixing plant Equipped with cleaner, however, so that there was dampness in the air with dust, leading to dust knot due to needing to add water when concrete stirring Block easily adheres on dust filtration equipment, results in blockage, and affects the efficiency of concrete agitating shaft dedusting, utilizes existing drying When equipment dried dust gas, the dust particles of agglomeration are readily adhered on the inner wall of drying equipment, are not easy to be discharged, are stayed in drying Agglomeration dust inside equipment affects the drying effect of drying equipment.

Utility model content

In view of the deficiencies of the prior art, the utility model provides the dust pelletizing system of concrete mixing plant, has convenient for dry The dry gas for carrying dust is simultaneously cleared up the advantages of agglomerating dust, solves the meeting since concrete mixing plant is in ready-mixed concrete A large amount of dust is generated, cleaner can be equipped with generally at concrete mixing plant, however, due to needing to add when concrete stirring Water leads to dust agglomerations, easily adheres on dust filtration equipment, result in blockage, affect mixed so that there was dampness in the air with dust The efficiency of solidifying soil agitating shaft dedusting, when using existing drying equipment dried dust gas, the dust particles of agglomeration are easily adhered It onto the inner wall of drying equipment, is not easy to be discharged, the agglomeration dust stayed in inside drying equipment affects the dry effect of drying equipment The problem of fruit.

The utility model provides the following technical solutions: the dust pelletizing system of concrete mixing plant, including dedusting cabin, the dedusting The middle part fixing sleeve of storehouse inner cavity is equipped with package board, and the bottom of the package board is fixedly mounted there are two riser, the dedusting cabin Inside is fixedly installed with the material receiving tank below riser, is fixedly connected at the top of the bottom of two risers and material receiving tank, The internal activity of the dedusting cabin is set with the swingle in the middle part of material receiving tank, and fixing sleeve is equipped with helical-blade on the swingle Piece, the front of the dedusting cabin are fixedly connected with driving motor, and the output shaft of the driving motor and one end of swingle are fixed It connects, the support plate being fixedly connected with above material receiving tank in the middle part of the riser side, the middle part of the support plate is fixed Hydraulic cylinder is installed, the inside of the dedusting cabin is fixedly installed with the sealing device above material receiving tank, the package board top The side in portion is fixedly connected with dust cleaning case, and dust filtration equipment, the top of the dust filtration equipment are fixedly installed at the top of the dust cleaning case Portion's fixing sleeve is connected to outlet pipe, and the top of the outlet pipe extends to the outside of dedusting cabin, in the dust cleaning case bottom end Portion's fixing sleeve is connected to Residue extraction pipeline, and the bottom end of the Residue extraction pipeline extends to the lower section of package board, the dedusting cabin inner cavity top Side be fixedly installed with the drying box positioned at dust cleaning case side.

The inside of the drying box is fixedly installed with guide pipeline, the side fixing sleeve at the top of the guide pipeline be equipped with into Feed channel, the top of the admission line extend to the outside on dedusting cabin top, and the guide pipeline side is far from admission line One end fixing sleeve be connected to gas pipeline, the gas pipeline extends to the inside of dust cleaning case, institute far from one end of guide pipeline It states and is fixedly connected with supporting plate at the top of dedusting cabin side, air blower is fixedly installed at the top of the supporting plate, the air blower Side fixing sleeve is connected to snorkel, and the snorkel extends to the inside of drying box, the snorkel far from one end of air blower For upper fixing sleeve equipped with the air heater between air blower and drying box, the top and bottom of the guide pipeline inner cavity are equal Equipped with strip, the equal fixing sleeve in two sides inside the guide pipeline is equipped with packing device, the middle part movable sleeve of the guide pipeline Equipped with scum board, the two sides of the scum board are fixedly connected to two drawstrings, and the both ends of the guide pipeline, which all extend to, removes The outside in dirt storehouse, and the both ends of guide pipeline are movably installed with the rotary shaft outside dedusting cabin, consolidate in the rotary shaft Surely one end of the reel being set with inside guide pipeline, the reel and drawstring winds connection, the guide pipeline The equal fixing sleeve in the two sides of bottom is connected to the slag pipe inside dedusting cabin, and the bottom fixing sleeve at the dedusting cabin back side is connected to out Slag pipe.

Preferably, the sealing device includes connecting plate, and the quantity of the connecting plate is four, and four connecting plates are with two A set of displacements is simultaneously fixedly connected with the inner wall of the side of riser and dedusting cabin respectively, and the top of connecting plate described in two groups is fixed respectively It is connected with vertical pivot, is fixedly connected at the top of the top of four vertical pivots and package board, movable sleeve is distinguished on four vertical pivots It is connected to mobile bar, four mobile bars are fixedly connected with sealing plate far from one end of vertical pivot, and the bottom of the mobile bar is solid Surely it is connected with the first spring, the first spring movable set is on vertical pivot, and the bottom of the bottom end of the first spring and connecting plate It is fixedly connected.

Preferably, the packing device includes fixed link, and the top and bottom end of the fixed link are respectively and in guide pipeline It is fixedly connected at the top and bottom of chamber, second spring is fixedly connected in the middle part of the fixed link side, the second spring is remote One end from fixed link is fixedly connected with packing plate, and the top and bottom of the packing plate are described respectively with strip pivot bush unit Insulate plate and two drawstring pivot bush units.

Preferably, the bottom that the top of the sealing plate extends to the inside of Residue extraction pipeline, and seals plate is inclined-plane The bottom end of design, the sealing plate is fixedly connected with the top of hydraulic cylinder.

Preferably, the shape of the scum board is ring-type, and scum board is located between two packing plates, the scum board Top and bottom offer notch compatible with strip.

Preferably, one end of the rotary shaft extends to the outside of guide pipeline, and one end fixing sleeve of rotary shaft is equipped with Coming about outside guide pipeline.

Be compared with the prior art, the utility model have it is following the utility model has the advantages that

1, the dust pelletizing system of the concrete mixing plant is dried the air with dust by drying box, it is ensured that powder Dirt particle will not be adhered on dust filtration equipment, rotate winding drawstring using reel, scum board movement may make to strike off gas-guide tube The agglomeration dust particles adhered on road inner wall, and be discharged by slag pipe, it is convenient to clean the dust adhered on air guide inside pipe wall Grain, does not influence drying effect.

2, the dust pelletizing system of the concrete mixing plant filters out dust particles by dust filtration equipment, so that dust particles are fallen Enter the bottom of dust cleaning case, and be discharged on material receiving tank through Residue extraction pipeline, exported using the rotation of helical blade, is convenient for while cleaning is dry The dust particles of dry equipment and dust filtration equipment discharge, improve the practicability of the dust pelletizing system of the concrete mixing plant.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the cross-sectional view of the utility model structure material receiving tank；

Fig. 3 is the cut away view of the utility model structure guide pipeline；

Fig. 4 is the utility model configuration seals schematic diagram；

Fig. 5 is the schematic side view of the utility model structure scum board.

In figure: 1, dedusting cabin；2, package board；3, riser；4, material receiving tank；5, swingle；6, helical blade；7, driving electricity Machine；8, support plate；9, hydraulic cylinder；10, sealing device；101, connecting plate；102, vertical pivot；103, mobile bar；104, plate is sealed； 105, the first spring；11, dust cleaning case；12, dust filtration equipment；13, outlet pipe；14, Residue extraction pipeline；15, drying box；16, air guide Pipeline；17, admission line；18, gas pipeline；19, supporting plate；20, air blower；21, snorkel；22, air heater；23, block Item；24, packing device；241, fixed link；242, second spring；243, plate is insulated；25, scum board；26, drawstring；27, it rotates Axis；28, reel；29, slag pipe；30, residue outlet.

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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5, the dust pelletizing system of concrete mixing plant, including dedusting cabin 1 are please referred to, the middle part of 1 inner cavity of dedusting cabin is fixed It is set with package board 2, the bottom of package board 2 is fixedly mounted there are two riser 3, and the inside of dedusting cabin 1 is fixedly installed with to be located at and erect The material receiving tank 4 of 3 lower section of plate, the bottom of two risers 3 are fixedly connected with the top of material receiving tank 4, the internal activity suit of dedusting cabin 1 There is the swingle 5 for being located at 4 middle part of material receiving tank, fixing sleeve is equipped with helical blade 6 on swingle 5, and the front of dedusting cabin 1 is fixedly connected There is driving motor 7, the output shaft of driving motor 7 is fixedly connected with one end of swingle 5, and riser is fixedly connected in the middle part of 3 side There is the support plate 8 for being located at 4 top of material receiving tank, the middle part of support plate 8 is fixedly installed with hydraulic cylinder 9, the fixed peace in the inside of dedusting cabin 1 Equipped with the sealing device 10 for being located at 4 top of material receiving tank, sealing device 10 includes connecting plate 101, and the quantity of connecting plate 101 is four It is a, and four connecting plates 101 are fixedly connected with two set of displacements and with the inner wall of the side of riser 3 and dedusting cabin 1, two groups respectively The top of connecting plate 101 is fixedly connected with vertical pivot 102, the fixed company in the top of four vertical pivots 102 and the top of package board 2 respectively It connects, movable sleeve is connected to mobile bar 103 respectively on four vertical pivots 102, and the one end of four mobile bars 103 far from vertical pivot 102 is fixed to be connected It is connected to sealing plate 104, the top of sealing plate 104 extends to the inside of Residue extraction pipeline 14, and the bottom for sealing plate 104 is The bottom end of inclined design, sealing plate 104 is fixedly connected with the top of hydraulic cylinder 9, controls sealing plate 104 by hydraulic cylinder 9 It moves down and is detached from Residue extraction pipeline 14, convenient for the discharge of 11 inside dust of dust cleaning case, using the inclined design at 104 top of sealing plate, Ensure that dust will not be deposited on sealing plate 104, the bottom of mobile bar 103 is fixedly connected with the first spring 105, the first spring 105 movable sets are on vertical pivot 102, and the bottom end of the first spring 105 is fixedly connected with the bottom of connecting plate 101, utilizes vertical pivot 102 are supported limit with 103 pairs of sealing plates 104 of mobile bar, it is ensured that mobile bar 103 can be stable living with Residue extraction pipeline 14 Dynamic socket, to block Residue extraction pipeline 14, it is ensured that when dust-filtering, the gas for carrying dust can only be carried out by dust filtration equipment 12 The side of filtering, 2 top of package board is fixedly connected with dust cleaning case 11, and the top of dust cleaning case 11 is fixedly installed with dust filtration equipment 12, The top fixing sleeve of dust filtration equipment 12 is connected to outlet pipe 13, and the top of outlet pipe 13 extends to the outside of dedusting cabin 1, dedusting The middle part fixing sleeve of 11 bottom end of case is connected to Residue extraction pipeline 14, and the bottom end of Residue extraction pipeline 14 extends to the lower section of package board 2, dedusting cabin The side of 1 inner cavity top is fixedly installed with the drying box 15 positioned at 11 side of dust cleaning case.

The inside of drying box 15 is fixedly installed with guide pipeline 16, and the side fixing sleeve at 16 top of guide pipeline is equipped with air inlet Pipeline 17, the top of admission line 17 extend to the outside on 1 top of dedusting cabin, and 16 side of guide pipeline is far from admission line 17 One end fixing sleeve is connected to gas pipeline 18, and gas pipeline 18 extends to the inside of dust cleaning case 11 far from one end of guide pipeline 16, Supporting plate 19 is fixedly connected at the top of 1 side of dedusting cabin, the top of supporting plate 19 is fixedly installed with air blower 20, the side of air blower 20 Face fixing sleeve is connected to snorkel 21, and snorkel 21 extends to the inside of drying box 15, snorkel 21 far from one end of air blower 20 Upper fixing sleeve is equipped with the air heater 22 between air blower 20 and drying box 15, the top and bottom of 16 inner cavity of guide pipeline Portion is equipped with strip 23, and the equal fixing sleeve in two sides inside guide pipeline 16 is equipped with packing device 24, and packing device 24 includes fixing Bar 241, the top and bottom end of fixed link 241 are fixedly connected at the top and bottom of 16 inner cavity of guide pipeline respectively, fixed link 241 Second spring 242 is fixedly connected in the middle part of side, second spring 242 is fixedly connected with packing far from one end of fixed link 241 Plate 243 insulates the top and bottom of plate 243 respectively with 23 pivot bush unit of strip, insulates plate 243 and two 26 movable sleeves of drawstring It connects, is acted on using the elastic force of second spring 242, so that insulating the side that plate 243 is located at slag pipe 29 under normality, it is ensured that dry stove The inside that gas enters dust cleaning case 11 is dusted, and the middle part of guide pipeline 16 is movably installed with scum board 25, scum board 25 Shape is ring-type, it is ensured that scum board 25 can strike off the dust positioned at 16 inner wall of guide pipeline everywhere, and scum board 25 is located at two Between a packing plate 243, the top and bottom of scum board 25 offer notch compatible with strip 23, are convenient for scum board 25 Dust particles are struck off the progress of work by stable movement, and the two sides of scum board 25 are fixedly connected to two drawstrings 26, air guide The both ends of pipeline 16 all extend to the outside of dedusting cabin 1, and the both ends of guide pipeline 16 are movably installed with outside dedusting cabin 1 The rotary shaft 27 in portion, one end of rotary shaft 27 extends to the outside of guide pipeline 16, and one end fixing sleeve of rotary shaft 27 is equipped with Coming about outside guide pipeline 16 controls rotary shaft 27 and comes about, so that reel convenient for operator using coming about 28, which come about, winds drawstring 26, so that scum board 25 is mobile, carries out dust and strikes off cleaning, fixing sleeve is equipped with to be located at and lead in rotary shaft 27 One end of reel 28 inside feed channel 16, reel 28 and drawstring 26, which is wound, to be connected, and the two sides of 16 bottom of guide pipeline are equal Fixing sleeve is connected to the slag pipe 29 inside dedusting cabin 1, and the bottom fixing sleeve at 1 back side of dedusting cabin is connected to residue outlet 30.

In use, firstly, concrete mixing plant generates carrying by the internal switching of admission line 17 and mixed mud mixing plant The gas of dust enters the inside of guide pipeline 16, starts air blower 20, is heated, made to air using air heater 22 It obtains the temperature inside drying box 15 to increase, the gas for carrying dust is dried, the gas after drying passes through gas pipeline 18 It is filtered dust into the inside of dust cleaning case 11, and by dust filtration equipment 12, then, rotates 16 side rotary shaft of guide pipeline Coming about on 27, so that the rotation winding drawstring 26 of reel 28 strikes off 16 inner wall of guide pipeline to drive scum board 25 mobile The dust particles of upper adherency so that dust particles are fallen on material receiving tank 4 by slag pipe 29, finally, starting hydraulic cylinder 9 drive it is close Sealing plate block 104 moves down, and the dust particles inside dust cleaning case 11 are fallen on material receiving tank 4, and starting driving motor 7 drives 5 turns of swingle It is dynamic, dust particles are discharged using the rotation of helical blade 6.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. the dust pelletizing system of concrete mixing plant, including dedusting cabin (1), it is characterised in that: the middle part of dedusting cabin (1) inner cavity Fixing sleeve is equipped with package board (2), and the bottom of the package board (2) is fixedly mounted there are two riser (3), the dedusting cabin (1) Inside is fixedly installed with the material receiving tank (4) below riser (3), the bottom of two risers (3) and the top of material receiving tank (4) Portion is fixedly connected, and the internal activity of the dedusting cabin (1) is set with the swingle (5) in the middle part of material receiving tank (4), the rotation Fixing sleeve is equipped with helical blade (6) on bar (5), and the front of the dedusting cabin (1) is fixedly connected with driving motor (7), the drive The output shaft of dynamic motor (7) is fixedly connected with one end of swingle (5), is fixedly connected with position in the middle part of riser (3) side Support plate (8) above material receiving tank (4) is fixedly installed with hydraulic cylinder (9), the dedusting cabin in the middle part of the support plate (8) (1) inside is fixedly installed with the sealing device (10) above material receiving tank (4), and the side at the top of the package board (2) is solid Surely it is connected with dust cleaning case (11), is fixedly installed with dust filtration equipment (12), the dust filtration equipment at the top of the dust cleaning case (11) (12) top fixing sleeve is connected to outlet pipe (13), and the top of the outlet pipe (13) extends to the outside of dedusting cabin (1), The middle part fixing sleeve of dust cleaning case (11) bottom end is connected to Residue extraction pipeline (14), and the bottom end of the Residue extraction pipeline (14) extends to envelope The side of the lower section of loading board (2), dedusting cabin (1) inner cavity top is fixedly installed with the drying box positioned at dust cleaning case (11) side (15)；

The inside of the drying box (15) is fixedly installed with guide pipeline (16), and the side at the top of the guide pipeline (16) is fixed It is set with admission line (17), the top of the admission line (17) extends to the outside on dedusting cabin (1) top, the gas-guide tube Road (16) side is connected to gas pipeline (18) far from one end fixing sleeve of admission line (17), and the gas pipeline (18) is separate to lead One end of feed channel (16) extends to the inside of dust cleaning case (11), is fixedly connected with supporting plate at the top of dedusting cabin (1) side (19), it is fixedly installed with air blower (20) at the top of the supporting plate (19), the side fixing sleeve of the air blower (20), which is connected to, to be sent Tracheae (21), the snorkel (21) extend to the inside of drying box (15), the snorkel far from the one end of air blower (20) (21) fixing sleeve is equipped with the air heater (22) between air blower (20) and drying box (15), the guide pipeline on (16) it is equipped at the top and bottom of inner cavity strip (23), the internal equal fixing sleeve in two sides of the guide pipeline (16) is equipped with packing Device (24) is movably installed with scum board (25) in the middle part of the guide pipeline (16), and the two sides of the scum board (25) are solid There are two drawstring (26) for fixed connection, and the both ends of the guide pipeline (16) all extend to the outside of dedusting cabin (1), and guide pipeline (16) both ends are movably installed with the rotary shaft (27) external positioned at dedusting cabin (1), fixed suit on the rotary shaft (27) Have and be located at guide pipeline (16) internal reel (28), the reel (28) connects with winding the advantages of drawstring (26), institute The equal fixing sleeve in two sides for stating guide pipeline (16) bottom is connected to the slag pipe (29) internal positioned at dedusting cabin (1), the dedusting cabin (1) the bottom fixing sleeve at the back side is connected to residue outlet (30).

2. the dust pelletizing system of concrete mixing plant according to claim 1, it is characterised in that: sealing device (10) packet It includes connecting plate (101), the quantity of the connecting plate (101) is four, and four connecting plates (101) are with two set of displacements and difference It is fixedly connected with the inner wall of the side of riser (3) and dedusting cabin (1), the top of connecting plate described in two groups (101) is fixed respectively to be connected It is connected to vertical pivot (102), is fixedly connected at the top of the top and package board (2) of four vertical pivots (102), four vertical pivots (102) movable sleeve is connected to mobile bar (103) respectively on, and the one end of four mobile bars (103) far from vertical pivot (102) is fixed to be connected It is connected to sealing plate (104), the bottom of the mobile bar (103) is fixedly connected with the first spring (105), first spring (105) movable set is on vertical pivot (102), and the bottom end of the first spring (105) is fixedly connected with the bottom of connecting plate (101).

3. the dust pelletizing system of concrete mixing plant according to claim 1, it is characterised in that: packing device (24) packet It includes fixed link (241), the top and bottom end of the fixed link (241) are solid with the top and bottom of guide pipeline (16) inner cavity respectively It is fixed to connect, it is fixedly connected with second spring (242) in the middle part of fixed link (241) side, the second spring (242) is separate One end of fixed link (241) be fixedly connected with packing plate (243), it is described packing plate (243) top and bottom respectively with strip (23) pivot bush unit, the packing plate (243) and two drawstring (26) pivot bush units.

4. the dust pelletizing system of concrete mixing plant according to claim 2, it is characterised in that: the sealing plate (104) The top bottom that extends to the inside of Residue extraction pipeline (14), and seal plate (104) be inclined design, the sealing plate (104) bottom end is fixedly connected with the top of hydraulic cylinder (9).

5. the dust pelletizing system of concrete mixing plant according to claim 1, it is characterised in that: the shape of the scum board (25) Shape is ring-type, and scum board (25) is located between two packing plates (243), and the top and bottom of the scum board (25) open up Have and strip (23) compatible notch.

6. the dust pelletizing system of concrete mixing plant according to claim 1, it is characterised in that: the one of the rotary shaft (27) End extends to the outside of guide pipeline (16), and one end fixing sleeve of rotary shaft (27) is equipped with and is located at guide pipeline (16) outside It comes about.