CN109127083A - The broken system of processing of building concrete - Google Patents

The broken system of processing of building concrete Download PDF

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Publication number
CN109127083A
CN109127083A CN201811007675.3A CN201811007675A CN109127083A CN 109127083 A CN109127083 A CN 109127083A CN 201811007675 A CN201811007675 A CN 201811007675A CN 109127083 A CN109127083 A CN 109127083A
Authority
CN
China
Prior art keywords
roll body
processing
room
breaing
drying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201811007675.3A
Other languages
Chinese (zh)
Other versions
CN109127083B (en
Inventor
冷伟
兰秋霞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuyang Jinggong Lvjian Energy Saving Building Co Ltd
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010983044.6A priority Critical patent/CN112169976A/en
Priority to CN201811007675.3A priority patent/CN109127083B/en
Publication of CN109127083A publication Critical patent/CN109127083A/en
Application granted granted Critical
Publication of CN109127083B publication Critical patent/CN109127083B/en
Active legal-status Critical Current
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00Disintegrating plant with or without drying of the material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00Other disintegrating devices or methods
    • B02C19/0056Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/02Feeding devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • B02C23/12Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Processing Of Solid Wastes (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

The invention discloses a kind of broken systems of processing of building concrete, including drying unit and crushing device, the drying unit include drying room;Heating member is set in drying room, for heating to being delivered to the indoor material of drying;Conveyer belt, for driving material to pass through the drying room;The crushing device includes rack;Roller in rack grinds room;First roll body and the second roll body, the first roll body can be rotated, and the second roll body can be rotated and move left and right;Indoor crushed aggregates device is ground set on roller, for breaing up the material after molding;Screen apparatus, for being sieved to the material after breaing up.Material can dry in drying room in advance entering between broken in the present invention, to carry out a basis processing to ore, the problem for making material molding after static pressure serious to effectively avoid ore excessively moist fundamentally reduces the molding probability of material.

Description

The broken system of processing of building concrete
Technical field
The invention belongs to building concrete technical fields, more particularly, to a kind of broken system of processing of building concrete.
Background technique
High-pressure roller mill is widely used in concrete manufacture, for carrying out broken or powder to the ore in concrete material It is broken.It uses static pressure to squeeze broken material, but material easily molding, it usually needs in addition using by the equipment of the material scattering of molding come In addition auxiliary carries out breaing up operation again after material in high-pressure roller mill by discharging.Not only time-consuming very long, working efficiency is low, And equipment input cost is big, floor space is big, and worker's workload is very big.
Secondly as part ore can have certain water content, or more moist situation, so that material is quiet After pressure, bonding is easy between material, the phenomenon that molding is more serious.
Summary of the invention
For overcome the deficiencies in the prior art, providing one kind, work efficiency is high, reduces building for material molding degree by the present invention Concrete is built with broken system of processing.
To achieve the goals above, the invention adopts the following technical scheme: a kind of building concrete, which is used, is crushed system of processing, Including drying unit and crushing device, it is characterised in that:
The drying unit includes drying room;
Heating member is set in drying room, for heating to being delivered to the indoor material of drying;
Conveyer belt, for driving material to pass through the drying room;
The crushing device includes
Rack;
Roller in rack grinds room;
First roll body and the second roll body, the first roll body can be rotated, and the second roll body can be rotated and move left and right;
Indoor crushed aggregates device is ground set on roller, for breaing up the material after molding;
Screen apparatus, for being sieved to the material after breaing up;
It is indoor to be left to roller mill for conveying material up to specification outward by discharging device for the material for not meeting discharging specification.
Material can dry in drying room in advance entering between broken in the present invention, to carry out one to ore Basis processing, so that the problem for effectively avoiding ore excessively moist and making material molding after static pressure serious, fundamentally subtracts The small molding probability of material;
Secondly, by indoor provided with crushed aggregates device in roller mill, so as to directly by the material scattering after being squeezed into cake So that material loosening comes, then carries out screening process to the material after breaing up by screen apparatus, one can be to completely not loose The material progress scattered is secondary to break up, and two can sieve material, and the material for not meeting discharging specification is filtered out, after Phase carries out second-time breakage processing;Discharging device can carry out again material after screening further when being discharged Operation is broken up, avoids the appearance of material caking phenomenon completely;Secondly, discharging device can also further to material to be output into Row screens again, and the material to fall short of specifications is stayed in roller mill interior, it is broken to carry out recycling.
Further, the drying unit further includes turn-down rig, is stirred on the conveyor belt for realizing material;Make Obtaining material can be stirred during the drying process, so that heated more uniform, drying effect is good.
Further, the conveyer belt is mesh belt made of stainless (steel) wire, and the heating member is set as multiple, along the baking Evenly spaced distribution on the length direction of dry chamber, and be located at below the conveyer belt;Stainless (steel) wire can support biggish heavy There is locally sagging situation in amount when avoiding to ores lifting.
Further, the turn-down rig includes the track being set to above the conveyer belt, can move along described track or so Dynamic the first stirring part and the second stirring part and the displacement drive part for driving first, second stirring part or so to act;Pass through In stirring part moving process, stirring part is contacted with material, can be stirred by the zone of action animal material of frictional force.
Further, the reversing of motion of the first stirring part is opposite with the direction of motion of the second stirring part;Two Stirring part counter motion so that material between each other can relay, to can preferably drive object when stirring part is mobile Material overturning, and compared to for the case where single stirring part is only arranged, material is less prone to be stopped and occur can not by stirring part The case where advance.
It further, further include recyclable device, for the excessive material of roller mill indoor particle to be delivered to first again, the Fragmentation procedure is carried out on two roll bodies;It is directly realized by the same equipment and the material to fall short of specifications is recycled and is crushed, The material conveying of long range is not only eliminated, high degree improves work efficiency;Secondly, recyclable device is set up directly on roller mill Interior, so that the investment for reducing equipment of high degree, reduces equipment input cost, and reduce the space hold of equipment.
Further, the crushing device includes breaing up seat, set on breaing up seat below first, second roll body On break up double wedge and be formed in the material leakage through slot broken up on seat;Material the effect of gravity pound drop down onto break up on seat break up it is convex When on tooth, since the area on double wedge top is smaller, so that the active force acted on material cake is more concentrated, it is dynamic without in addition setting The structure that seat up and down action is broken up in the driving of power source also can directly break up material cake, more energy saving, and the structure of equipment is more Be it is simple, be hardly damaged, and input cost is low.
Further, the discharging device includes set on the discharge pipe of roller mill room lower part, set on the discharge pipe The elasticity of entrance breaks up component, screening part, grinds the negative pressure discharging structure that indoor material quickly conveys outward for controlling roller; Elasticity breaks up the setting of component, so that material during discharging via discharge pipe, can carry out again material Operation is broken up, to guarantee the case where there is no material agglomerations in the material of output, guarantees that the material of output is up to specification, The quality of enhancing discharging material;Secondly, negative pressure outlet member is capable of speed of the increase material of high degree in outside conveying, Further increase working efficiency.
In conclusion the invention has the following advantages that material can be dried in drying room in advance entering between broken It is dry, so that a basis processing is carried out to ore, to effectively avoid ore excessively moist and make material molding after static pressure Serious problem fundamentally reduces the molding probability of material.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of drying unit in the present invention.
Fig. 3 is the structural schematic diagram of crushing device in the present invention.
Fig. 4 is top view of the invention.
Fig. 5 is three-dimensional semi-cutaway of the invention.
Fig. 6 is the enlarged drawing in Fig. 5 at A.
Fig. 7 is the enlarged drawing in Fig. 5 at B.
Fig. 8 is the structural schematic diagram that seat is broken up in the present invention.
Fig. 9 is the structural schematic diagram of recyclable device in the present invention.
Figure 10 is the three-dimensional semi-cutaway of recyclable device in the present invention.
Figure 11 is the enlarged drawing in Figure 10 at C.
Figure 12 is the enlarged drawing in Figure 10 at D.
Specific embodiment
In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described.
As shown in figs. 1-12, a kind of building concrete broken system of processing, including drying unit and crushing device, wherein The drying unit includes drying room 101, heating member 102, conveyer belt 103 and turn-down rig, the left and right of the drying room 101 Inlet port and outlet port are respectively equipped on side wall, the conveying band part is threaded through in drying room, both ends respectively by feed inlet and Discharge outlet is pierced by outside drying room;Wherein, which is mesh belt made of stainless (steel) wire, and conveyer belt both ends are respectively equipped with One gear is connected with motor on one of gear;The heating member be set to drying room 101 in, for be delivered to drying Indoor material is heated;Specifically, heating member 102 is the heating tube being commercially available on the market, and quantity is set as multiple, The evenly spaced distribution along the length direction of the drying room, and it is located at 103 lower section of conveyer belt.
The turn-down rig is stirred on the conveyor belt for realizing material, which includes track 104, first Stirring part 105 and the second stirring part 106 and displacement drive part, the track 104 can be made of metal, and pass through screw or welding etc. Mode is connected on the inner wall of drying room, and its position is located above the conveyer belt, and the first stirring part 105 and second turns over Materials and parts 106 are metal plate, can be moved left and right along the track;The displacement drive part is turned over for driving first, second Materials and parts or so movement, the displacement drive part are specially two linear motors, and the length of linear motor stator electric is the track length 1/2, and be connected in orbit, the mover of two linear motors is respectively fixedly connected on the first, second stirring part, specific to drive Principle is the prior art, is repeated no more;Preferably, the reversing of motion of the first stirring part 105 and the second stirring part 106 direction of motion is opposite.
Material transferring is carried out by conveyer belt between the drying unit and crushing device, the crushing device includes rack 1, the roller in rack grinds room 2, rotatable first roll body 31, the second roll body 32 that can be rotated and move left and right, sets Crushed aggregates device, screen apparatus, discharging device and recyclable device in roller mill room 2;Second roll body 32 is connected with hydraulic Bar drives first roll body that left and right displacement occurs by the hydraulic stem, so that material is realized in the cooperation of the first, second roll body Static pressure is broken;The crushed aggregates device is for breaing up the material after molding;The screen apparatus is used for the object after breaing up Material is sieved;The discharging device is then used to outward convey material up to specification, will not meet the material of discharging specification It is left in roller mill room 2;The recyclable device is used to the excessive material of roller mill 2 endoparticle of room being delivered to the first, second roller again Fragmentation procedure is carried out on body;By the cooperation of crushed aggregates device and screen apparatus, the material not being loosened to molding or completely is realized Carry out it is secondary break up, two can by do not meet discharging specification material filter out, the later period carry out second-time breakage processing;Discharging dress It sets when being discharged, material can not only be broken up again, moreover it is possible to material is screened again, so that fall short of specifications Material is recovered broken.
Specifically, the crushing device includes breaing up seat 41, set on breaing up seat below first, second roll body On break up double wedge 42 and be formed in the material leakage through slot 43 broken up on seat;The seat 41 of breaing up is by multiple metallic rods being staggered Welding be connected formed, it is described break up projection seat be it is evenly spaced be distributed in the metal double wedge broken up on seat, the metal double wedge and institute Stating and breaing up seat is that welding is connected, and since metallic rod is to be staggered, to will will appear gap between metallic rod, and then forms institute The material leakage channel 43 stated;The screen apparatus includes the sieve 44 for breaing up 41 lower section of seat described in that can be moved up and down and is used for The driving part for driving the sieve 44 to move up and down;Material the effect of gravity pound drop down onto break up on seat when breaing up on double wedge, Since the area on double wedge top is smaller, so that the active force acted on material cake is more concentrated, driven without in addition setting power source The dynamic structure for breaing up seat up and down action also can directly break up material cake, more energy saving, and the structure of equipment is more simple, It is hardly damaged, and input cost is low.
Specifically, the driving part includes two sliding blocks 51, sliding rail 52, elastomeric element 53 and stirs component, described two is sliding Block 51 is set on the side wall of the sieve, and two sliding blocks 51 are symmetrical arranged, and the sliding rail 52 is likewise provided as two, symmetrically sets It sets in the left and right sidewall of roller mill room, the sliding block can be placed in the sliding rail, and can be moved up and down with respect to sliding rail, in turn Sieve is driven to move up and down in roller mill interior;The elastomeric element 53 is set in sliding rail, and elastomeric element 53 and the cunning Block matches;The elastomeric element include two springs, be respectively arranged on the left and right ends of sieve, positioned at left end spring one end with Sieve is connected, and the other end is connected with sliding rail;By the setting of elastomeric element, sieve is pounded when on sieve in material, It directly teetertotters by the gravity drive sieve of material, moves up and down, tie without setting power source drive sieve Structure is more simple, more energy saving;Described to stir component wherein one end is moved up and down for driving the sieve 44, this stirs portion Part includes the movable part that grinds indoor screw rod 54 set on the roller, can move up and down when screw rod rotates along screw rod on screw rod 55 and for drive screw rod rotate actuator 56, the actuator is the motor being commercially available on the market, the screw rod and motor Output shaft fixed connection, the movable part be equipped with screw hole, thus when screw rod rotation when, just can drive movable part along screw rod occur It moves up and down;Spring upper end on the right side of sieve is connected with sieve, and lower end is connected with the movable part;When movable part is under screw rod When shifting, the right end for capableing of sieve is moved down, so that sieve is moved to inclined state, so that after broken, Remaining underproof material directly can be poured onto roller by the lower side of sieve and grind room bottom on sieve, thus to these Underproof material carries out recycling break process.
The discharging device includes that discharge pipe 61, elasticity break up component, screening part 62, grind indoor object for controlling roller The negative pressure discharging structure that material quickly conveys outward;The discharge pipe 61 is set to the roller and grinds room lower part, and end is penetrated to institute It states in roller mill;The elasticity is broken up component and is penetrated set on the discharge pipe to the indoor end of roller mill, the screening part 62 are similarly disposed at the end;Elasticity breaks up the setting of component, so that material is via discharge pipe during discharging, it can be right Material carry out again break up operation, thus guarantee output material in there is no material agglomeration the case where, guarantee export Material it is up to specification, enhancing discharging material quality;Secondly, the increase material that negative pressure outlet member is capable of high degree exists Speed when conveying outward, further increases working efficiency.
The screening part 62 is sieve made of stainless steel, and it includes flexible connecting member 63, limit that the elasticity, which breaks up component, Column 64, column slot 65 and spring part 66, the flexible connecting member 63 are made of rubber, and one end and the screening part are connected, another End is connected with the discharge pipe;Under this kind of structure, it can be sealed at the cooperation to screening part and discharge pipe, and energy It is enough to guarantee that screening part be moved forward and backward with respect to discharge pipe, so as to effectively avoid material from screening part and discharge nozzle The connection in road goes out to enter in discharge pipe, improves the qualification rate of discharging material;The limited post 64 may be configured as two or two More than a, which can be made with screening part integrated molding, can also be metal column, directly be connected in screening part by welding On;The column slot 65 is set on the discharge pipe, and the shape size of the column slot 65 matches with the limited post, the limited post It is inserted into the column slot;The spring part 66 is set in the column slot, which is the bullet being commercially available on the market Spring, and spring one end is connected on column slot inner wall, the other end is then inconsistent with the limited post 64.
The negative pressure discharging structure includes the inclination puff prot 67 being set on the discharge pipe inner wall, covers at the discharging Gas delivery mask 68 outside pipeline and the gas transmission part 69 for being supplied to gas delivery mask;The gas delivery mask 68 is that shell is made in metal, is passed through Welding is connected in outside discharge pipe, and has the gap passed through for air between 68 inner wall of gas delivery mask and discharge pipe outer wall; The gas transmission part 69 is the air pump being directly commercially available on the market, which is connected by air hose with the gas delivery mask, from And gas delivery mask can be supplied, when gas sprays from puff prot 67 into discharge pipe, it will formed in discharge pipe Negative pressure, so that material more quickly discharges, structure is simple, at low cost, and the vacuum effect of formation is good.
The recyclable device includes recovery cylinder 71, recovery approach 72, chassis 73 and motor 74, and the recovery cylinder 71 has by gold Category is made, and it is indoor to be set to roller mill;71 lower part of recovery cylinder is equipped with the feed inlet 711 being connected with roller mill room, and roller Mill room bottom wall portion is set as from top to bottom being obliquely installed, and material is delivered to gating location so as to be more good Place;The recovery approach 72 is spiral-shaped structure setting, and the recovery approach 72 is made of metal, and cross section is U-shaped structure Setting, the wherein side side wall of recovery approach 72 and the inner wall of the recovery approach fit or are directly fixed together;It is described Chassis 73 is set on the recovery cylinder bottom position, and can be rotated relative to recovery cylinder, the output shaft of the motor and the chassis It is connected or rotation stop cooperates, so that chassis rotation can be driven when motor work;The lower part and the bottom of the recovery approach 72 The upper surface of disk 73 is inconsistent, and recovery approach top is connected with feed back channel 713 made of a metal, feed back channel it is transversal Face is similarly U-shaped structure setting, and the position which fits with the recovery approach, and be bonded is equipped with U-shaped Baffle so that the material on recovery approach can be transported on feed back channel;Correspond to first on roller mill room, Feed hopper 21 made of metal is equipped at second roll body top position, the other end in feed back channel is erected on the feed hopper, from And material after the recovery can be transported at feed hopper, then be fallen between the first, second roll body, be crushed again;By It is directly delivered on the first, second roll body by spiral recycling track by recovery cylinder bottom after screening part screening, by first, the Static pressure between two roll bodies carries out crushing and processing again to the material of recycling, no longer needs in addition convey or carry by worker, grasp Make simplicity, work efficiency is high;And realize that material is delivered up by the recovery approach of screw type by the turntable of lower rotation, it recycles Cylinder and the recovery approach of screw type are not necessarily to be rotated, and power setting is relatively easy to, and energy consumption is lower;And recovery cylinder remains motionless Afterwards, it can guarantee discharge pipe no that setting will not influence the normal work of equipment.
The specific working principle is as follows: material is put by feed inlet to the first, second roll body, and roll body rotates later And movement, material is crushed;Broken material, which is fallen to, to be broken up on seat, by break up on seat break up double wedge break up it is blocking The material of shape;Material is fallen on sieve later, after further being broken up and sieved on sieve, material quilt not up to specification Sieve stays on sieve, and the material less than sieve mesh passes through sieve, drops down onto roller mill room bottom, then inclining along roller mill room bottom Rake angle is delivered at recovery cylinder, then is entered in recovery cylinder by the feed inlet on recovery cylinder;Into the material in recovery cylinder Screening part is hit under the action of negative-pressure adsorption, while further being broken up, can pass through the material quilt of the mesh of screening part Conveying outward cannot be then left in recovery cylinder by sieving the material of part;After the completion of material is broken, by the first, second roller The spacing of body is turned down, starts actuator driving screw rod rotation later, and driving movable part drives and moves down on the right side of sieve, so that Screen slope, the remaining material of sieve are poured onto roller mill room bottom, and then the tilt angle along roller mill room bottom is delivered to At recovery cylinder, then entered in recovery cylinder by the feed inlet on recovery cylinder;Electric motor starting later drives chassis rotation, thus Material on chassis is assembled to the outer edge side on chassis, is slowly sent on recovery approach, it is defeated upwards along recovery approach It send, until being delivered to feed back channel position, is transmitted back on the first, second roll body later.

Claims (8)

1. a kind of building concrete broken system of processing, including drying unit and crushing device, it is characterised in that:
The drying unit includes
Drying room (101);
Heating member (102) is set in drying room (101), for heating to being delivered to the indoor material of drying;
Conveyer belt (103), for driving material to pass through the drying room (101);
The crushing device includes
Rack (1);
Roller in rack grinds room (2);
First roll body (31) and the second roll body (32), the first roll body can be rotated, and the second roll body can be rotated and move left and right;
Crushed aggregates device in roller mill room (2), for breaing up the material after molding;
Screen apparatus, for being sieved to the material after breaing up;
The material for not meeting discharging specification is left to roller mill room (2) for conveying material up to specification outward by discharging device It is interior.
2. the broken system of processing of building concrete according to claim 1, it is characterised in that: the drying unit also wraps Turn-down rig is included, is stirred on the conveyor belt for realizing material.
3. the broken system of processing of building concrete according to claim 1, it is characterised in that: the conveyer belt (103) For mesh belt made of stainless (steel) wire, the heating member (102) is set as multiple, is spaced along the length direction of the drying room equal Even distribution, and be located at below the conveyer belt (103).
4. the broken system of processing of building concrete according to claim 2, it is characterised in that: the turn-down rig includes Track (104) above the conveyer belt, the first stirring part (105) and the second stirring that can be moved left and right along the track Part (106) and for drive first, second stirring part or so act displacement drive part.
5. the broken system of processing of building concrete according to claim 4, it is characterised in that: the first stirring part (105) the reversing of motion is opposite with the direction of motion of the second stirring part (106).
6. the broken system of processing of building concrete according to claim 1, it is characterised in that: it further include recyclable device, Fragmentation procedure is carried out for the excessive material of roller mill room (2) endoparticle to be delivered to again on the first, second roll body.
7. the broken system of processing of building concrete according to claim 1, it is characterised in that: the crushing device includes Breaing up seat (41), breaing up set on breaing up breaing up double wedge (42) and being formed on seat below first, second roll body Material leakage through slot (43) on seat.
8. the broken system of processing of building concrete according to claim 1, it is characterised in that: the discharging device includes Discharge pipe (61) set on roller mill room lower part, the elasticity set on the discharge pipe entrance break up component, screening part (62), the negative pressure discharging structure that indoor material quickly conveys outward is ground for controlling roller.
CN201811007675.3A 2018-08-31 2018-08-31 Crushing processing system for building concrete Active CN109127083B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202010983044.6A CN112169976A (en) 2018-08-31 2018-08-31 Automatic concrete processing system for building construction
CN201811007675.3A CN109127083B (en) 2018-08-31 2018-08-31 Crushing processing system for building concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811007675.3A CN109127083B (en) 2018-08-31 2018-08-31 Crushing processing system for building concrete

Related Child Applications (1)

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CN202010983044.6A Division CN112169976A (en) 2018-08-31 2018-08-31 Automatic concrete processing system for building construction

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CN109127083B CN109127083B (en) 2021-02-19

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CN201811007675.3A Active CN109127083B (en) 2018-08-31 2018-08-31 Crushing processing system for building concrete

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Publication number Priority date Publication date Assignee Title
CN112371282A (en) * 2020-10-15 2021-02-19 袁继秀 Ore crushing device with crushing cutter head
CN112556317A (en) * 2020-12-08 2021-03-26 安徽森淼实业有限公司 A drying equipment for hydroxypropyl methyl cellulose production
CN113446816A (en) * 2021-04-28 2021-09-28 四川国沃生物科技有限公司 Fertilizer is smashed and drying device
CN118002239A (en) * 2024-03-27 2024-05-10 丹阳市基零佳崮新型建筑材料有限公司 Concrete block breaker

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