CN109248759A - A kind of PVC mold pea gravel concreten flashing construction method and material choosing apparatus - Google Patents
A kind of PVC mold pea gravel concreten flashing construction method and material choosing apparatus Download PDFInfo
- Publication number
- CN109248759A CN109248759A CN201810900152.5A CN201810900152A CN109248759A CN 109248759 A CN109248759 A CN 109248759A CN 201810900152 A CN201810900152 A CN 201810900152A CN 109248759 A CN109248759 A CN 109248759A
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- Prior art keywords
- stone
- screening
- flashing
- pulverizing chamber
- pea gravel
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- 239000000463 material Substances 0.000 title claims abstract description 57
- 238000010276 construction Methods 0.000 title claims abstract description 42
- 238000012216 screening Methods 0.000 claims abstract description 126
- 238000010298 pulverizing process Methods 0.000 claims abstract description 86
- 239000000428 dust Substances 0.000 claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000004140 cleaning Methods 0.000 claims abstract description 39
- 238000003306 harvesting Methods 0.000 claims abstract description 28
- 238000000227 grinding Methods 0.000 claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 238000005336 cracking Methods 0.000 claims abstract description 7
- 238000007689 inspection Methods 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- 239000004575 stone Substances 0.000 claims description 109
- 230000006698 induction Effects 0.000 claims description 19
- 239000010865 sewage Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 14
- 239000004035 construction material Substances 0.000 claims description 11
- 239000004568 cement Substances 0.000 claims description 10
- 239000004927 clay Substances 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- 239000002689 soil Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000007667 floating Methods 0.000 claims description 3
- 235000011194 food seasoning agent Nutrition 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 238000010422 painting Methods 0.000 claims description 3
- 238000009527 percussion Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000012958 reprocessing Methods 0.000 claims description 3
- 238000010008 shearing Methods 0.000 claims description 3
- 239000010902 straw Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000013461 design Methods 0.000 description 36
- 230000000694 effects Effects 0.000 description 12
- 238000011084 recovery Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004033 diameter control Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
- B02C13/09—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
- B02C13/284—Built-in screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
- E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of PVC mold pea gravel concreten flashing construction method and material choosing apparatus, including treating column, Material collecting box for harvesting and water tank are provided with below treating column, dust suction chamber, pulverizing chamber and screening room are provided in treating column, dust exhaust apparatus is provided in dust suction chamber, grinding device and two crash panels are provided in pulverizing chamber, the first screening plate is provided between pulverizing chamber and screening room, screening interior is provided with the second screening plate and cleaning device, which includes the following steps: (1) setting out survey；(2) base treatment；(3) preparation of pea gravel concreten material；(4) pea gravel concreten flashing；(5) finished product protection；(6) cleaning is repaired with inspection.The configuration of the present invention is simple, it is practical, by the strict control and screening to concrete material, the concrete quality of production is significantly improved, to improve the flashing structure in later period, prevents it from hollowing, cracking occur.
Description
Technical field
The present invention relates to a kind of PVC mold pea gravel concreten flashing construction method and material choosing apparatus.
Background technique
Water proof structure between flashing, i.e. roof waterproof layer and prominent structure.Protrude from parapet, the cigarette on roofing
Roof waterproof layer is extended to these vertical planes by the junction of the wall surfaces such as chimney, staircase, deformation joint, manhole, standpipe and roof
On, form the waterproof layer of vertical paving, referred to as flashing.Flashing is a kind of waterproof technology in building, is generally in fact exactly in wall
With roofing, that is, water-proofing treatment in need flat facade intersection carry out water-proofing treatment, be plainly exactly to use waterproof
Material encases corner.
Nowadays, traditional flashing construction method has stone material flashing, stainless steel flanging flashing and PVC mold pea gravel concreten general
Three kinds of water, for stone material flashing, constructed by the method for stone material paving, and construction stone material demand is big, need to be by stone material by wanting
It asks and carries out cutting polishing, higher cost, process time is longer；For stainless steel flanging flashing, fixed using setscrew
Both ends, remaining is constructed with the mode that glass cement is fixed, and higher cost, process time is longer, is easily got rusty after acid rain corrodes for a long time
Corrosion, impression quality are poor；Easy for construction for PVC mold pea gravel concreten flashing, materials are easy.
Existing PVC mold pea gravel concreten flashing is in the construction of material, in the manufacturing process of concrete, due to right
The screening of cobble-stone diameter is not stringent enough, and later period flashing structure is caused to be easy to appear hollowing and cracking, to influence entire flashing knot
Structure.
Summary of the invention
Present invention aims at provide a kind of PVC mold pea gravel concreten flashing for deficiency of the prior art
The technical solution of construction method and material choosing apparatus significantly improves production by the strict control and screening to concrete material
Concrete quality prevents it from hollowing, cracking occur to improve the flashing structure in later period.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
A kind of PVC mold pea gravel concreten flashing construction material choosing apparatus, it is characterised in that: including treating column, treating column
Lower section be provided with Material collecting box for harvesting and water tank, feed inlet is provided on the rear end face for the treatment of column, be provided in treating column dust suction chamber,
Pulverizing chamber and screening room, pulverizing chamber are communicated with feed inlet, and dust suction chamber is located at the top of pulverizing chamber, and screening room is located under pulverizing chamber
It is square, it is provided with dust exhaust apparatus in dust suction chamber, dust exhaust apparatus includes dust suction bucket and integrated bag, is provided between dust suction chamber and pulverizing chamber
Induction door, grinding device and two crash panels are provided in pulverizing chamber, and grinding device includes crushing shaft, pulverizing cutterhead, crushes bar
It with crushing motor, crushes motor and is located on the rear end face for the treatment of column, crush motor and be connected with crushing shaft, pulverizing cutterhead, crushing
Bar is arranged at intervals on crushing shaft, is crushed one end on bar far from crushing shaft and is provided with crushing hammer, between pulverizing chamber and screening room
It is provided with the first screening plate, screening interior is provided with the second screening plate and cleaning device, is provided on the bottom surface of the second screening plate
At least two vibrators are provided with the first discharge port on the right side of pulverizing chamber, and the bottom end of pulverizing chamber is provided with the second discharge port,
Second discharge port extends to the inside of Material collecting box for harvesting；The design of Material collecting box for harvesting can in order to be collected to stone of the screening after qualified,
Water tank can carry out recovery processing recycling to sewage, and effectively save resource reduces the loss of energy consumption, and the design of feed inlet can
In order to the dispensing of stone, the design of dust suction chamber can carry out centralized recovery processing to the dust generated in treating column work, make
Environment when obtaining constructing operation is more preferable, reduces influence of the dust to surrounding enviroment, and dust suction bucket can make the use of dust exhaust apparatus
Enhanced convenience, integrated bag can be in order to carrying out centralized recovery, consequently facilitating the later period handles dust, induction door to dust
Can be designed so that entire treating column it is more convenient to use simple, achieve the effect that green construction, pass through induction door
Unlatching can be collected the dust in pulverizing chamber in order to dust exhaust apparatus, and integrated bag can be effectively prevented in the closing of induction door again
In dust backflow, the design of grinding device can carry out comminution process to stone, and crushing motor can provide for grinding device
Power, crushing shaft can drive pulverizing cutterhead and crush the rotation of bar, thus by the pebble pulverizer of bulky grain at little particle, and
Reach actual demand, crushes the design for crushing hammer on bar, the crushing effect of pulverizing chamber can be made more preferable, the first screening plate
Design can screen smashed stone, crush it is qualified after stone from entered in the first screening plate in screening room into
The further screening of row, not qualified stone continue comminution process in pulverizing chamber, the second screening plate to stone carry out into
The screening of one step, so that the partial size of strict control stone is in 5~15mm, so that higher, the vibration for preparing quality of materials of concrete
Dynamic device can be designed so that the screening operation of screening room is more efficient, and using also enhanced convenience, cleaning device closes screening
Stone after lattice carries out washing and cleaning operation, and the soil being sticky on stone is washed, so that the clay content in stone is effectively controlled,
So that the clay content in stone improves the quality of the concrete of post-production less than 1%, to improve the quality of flashing structure.
Further, it is evenly arranged with the first screen holes on the first screening plate, the second sieve is evenly arranged on the second screening plate
Hole is selected, the aperture of the first screen holes is not more than 15mm, and the aperture of the second sieve pore is greater than 5mm, the first screen holes and the second screen holes
Design, can be with the quality of strict control stone, so that the size controlling of stone is between 5~15mm, so that production
Concrete quality is more preferable.
Further, the bottom of Material collecting box for harvesting is provided with filtration hole, and Material collecting box for harvesting ring set is arranged on the inside of water tank, water tank
There is water outlet, water tank is connected by water outlet with sewage-treatment plant, and the design of filtration hole can be in order to the concentration of sewage
Recovery processing, to reduce the waste of water resource, effectively save water resource, the design of water outlet can in order to sewage smoothly from
It is discharged in water tank, structure design is more reasonable.
Further, crash panel includes hitting panel seat, spacing block set, rack gear and location hole, hits in panel seat and is evenly arranged with
Elastic, the side for hitting panel seat are provided with spacing block set, and the other side for hitting panel seat is provided with rack gear, hit panel seat and pass through limit
Position convex block is connected with the inner wall of pulverizing chamber, and the design for hitting panel seat can be in order to the installation of crash panel, the design of spacing block set
In order to crash panel and the connection and fixation between chamber interior walls can be crushed, location hole can be designed so that crash panel and pulverizing chamber
Connection between inner wall is more solid and reliable, can also can make in order to the disassembly and installation of crash panel, the design of elastic
It is more thorough by the contact between the effect and grinding device of elastic force to obtain stone, accelerates the crush efficiency and rate of stone,
To accelerate entire construction procedure.
Further, rack gear, which is uniformly arranged on, hits on panel seat, and crushing tooth, crushing tooth are provided between two neighboring rack gear
It is uniformly arranged on and hits on panel seat, the design of crushing tooth can be further improved the crushing effect of stone, so that after crushing
Stone more meet actual requirement.
Further, cleaning device is located at the lower section of the second screening plate, and cleaning device includes sprinkler, cleaning pipe and water tank,
Water tank is located on the rear end face for the treatment of column, and sprinkler is connected with cleaning pipe, and cleaning pipe is fixedly connected by connecting tube with water tank,
Water tank is delivered water into cleaning pipe by connecting tube, and water is being sprayed from sprinkler, is carried out to stone of the screening after qualified clear
It washes, reduces the clay content of stone, structure design is more rationally scientific, and it is more convenient to use.
Using a kind of construction method of such as above-mentioned PVC mold pea gravel concreten flashing construction material choosing apparatus, feature
It is to include the following steps:
1) setting out survey:
The horizontal elevation line of bullet control first on parapet and gutter, so that the construction thickness of each construction layer of roofing is controlled,
Then the straight degree control line of plane is played, in roofing plane to ensure the flashing level height and the straight degree of plane of same roofing；
2) base treatment:
(1) first that floating ash, the incrustation eliminating impurities of surface of wall are clean then the interleaving agent on substrate concrete surface is clear
It removes；
(2) then to the parapet structure sheaf finished of having constructed, roofing pea gravel concreten screed-coat, wherein flatness is poor
Position, carry out cutting painting.
(3) finally to waterproof roll nose at, retightened with cement nail, base cleaned up so that base it is smooth,
Drying is cleaned, wall face does not occur hollowing, cracking returns husky phenomenon；
3) preparation of pea gravel concreten material:
(1) sand, C20 cement and rubble are transported on building site using transport vehicle；
(2) reprocessing and screening of rubble:
A, rubble is added to the processing further walked in treating column, rubble is entered from the feed inlet of discharging tower
It in pulverizing chamber, crushes motor and starts to work, crush motor and drive the rotation of crushing shaft, to drive pulverizing cutterhead and crush bar
Rotation, pulverizing cutterhead and crushing bar carry out operation to rubble simultaneously, so that rubble entered in pulverizing chamber is pulverized, warp
Stone after crossing pulverizing chamber crushing and processing using the first screening plate screening；
B, after the screening of the first screening plate, stone of the partial size no more than 15mm enters in screening room from pulverizing chamber, into
The screening for entering to the stone in screening room to pass through the second screening plate allows stone of the partial size greater than 5mm from the second screening plate
In pass through, entered in Material collecting box for harvesting using the second discharge port, stone enter screening room when, the vibration of the second screening plate bottom surface
Dynamic device is started to work, and the vibration of the second screening plate is driven by the vibration of vibrator, so that the stone on the second screening plate
Son bounce is more advantageous to more stone screenings, accelerates screening rate；
C, when the stone after the screening of the second screening plate enters back into Material collecting box for harvesting, it is necessary to make by the cleaning of cleaning device
Industry cleans up the soil in stone, effectively controls the clay content of stone less than 1%；
D, it enters the sewage that the stone of Material collecting box for harvesting contains inside it and ponding is entered by the filtration hole of bottom of aggregate box
In case, then sewage-treatment plant being entered from the water outlet of water tank and is focused on, effectively save water source reduces construction
Cost, then the stone in Material collecting box for harvesting is dried；
(3) by the good stone of Screening Treatment, sand and C20 cement according to specified ratio in concrete for making device into
The production of row concrete；
4) pea gravel concreten flashing:
The concrete made is injected in PVC mold to the production for carrying out flashing concrete component, when demoulding, is first existed
First brushing release agent in PVC mold, then carries out demoulding, then carry out flashing paving to the pea gravel concreten component disassembled
Patch；
5) finished product protection:
After concreting 12-24h, in time with straw bag or woollen blanket covering and water seasoning, no less than 14 days, it effectively prevent
It is polluted；
6) cleaning is repaired with inspection:
The flashing waterproof construction to have completed is checked, undesirable position is modified, and simultaneously will be miscellaneous
Object is cleaned out.
Further, in the b step of step 3), the stone passed through without the screening of the second screening plate is from the first discharge port
Output.
Further, in a step of step 3), when the grinding device in pulverizing chamber is started to work, induction door is opened, and is made
The dust generated in pulverizing chamber work can be collected by obtaining dust exhaust apparatus, so as to focus on to dust, be made
The environment for obtaining construction site is more preferable, and integrated bag absorbs the rubble powder in pulverizing chamber by dust suction bucket, and ash is effectively reduced
Pollution of the dirt to surrounding enviroment, when treating column does not work, induction door is closed, the dust backflow effectivelying prevent in integrated bag.
Further, in the step a of step 3), when crushing bar and pulverizing cutterhead to rubble progress comminution process, rubble
Son since rotating percussion is on crash panel, rubble rack gear and crushing tooth between generates impact force so that rubble with
Strong rubbing, shearing occur at crushing tooth and rack gear, so that rubble is gradually fine crushing, meets actual needs.
The present invention is by adopting the above-described technical solution, have the advantages that
1, the design of dust suction chamber can carry out centralized recovery processing to the dust generated in treating column work, so that construction behaviour
Environment when making is more preferable, reduces influence of the dust to surrounding enviroment, and dust suction bucket can make the use of dust exhaust apparatus more square
Just, integrated bag can be in order to carry out centralized recovery to dust, consequently facilitating the later period handles dust, the design of induction door can
So that it is more convenient to use is simple for entire treating column, achieve the effect that green construction, it can be with by the unlatching of induction door
The dust in pulverizing chamber is collected convenient for dust exhaust apparatus, the dust in integrated bag can be effectively prevented in the closing of induction door again
Reflux；
2, the design of grinding device can carry out comminution process to stone, and crushing motor can provide dynamic for grinding device
Power, crushing shaft can drive pulverizing cutterhead and crush the rotation of bar, thus by the pebble pulverizer of bulky grain at little particle, and reach
To actual demand, the design for crushing hammer on bar is crushed, the crushing effect of pulverizing chamber can be made more preferable；
3, the design of the first screening plate can screen smashed stone, and the stone after crushing qualification is sieved from first
It selecting to enter in disk in screening room and further be screened, not qualified stone continues comminution process in pulverizing chamber,
Second screening plate further screens stone, so that the partial size of strict control stone is in 5~15mm, so that concrete
Prepare that quality of materials is higher, vibrator can be designed so that the screening operation of screening room is more efficient, using also more
It is convenient；
4, cleaning device carries out washing and cleaning operation to stone of the screening after qualified, and the soil being sticky on stone is washed,
To effectively control the clay content in stone, so that the clay content in stone improves the matter of the concrete of post-production less than 1%
Amount, to improve the quality of flashing structure.
The configuration of the present invention is simple, it is practical, by the strict control and screening to concrete material, significantly improve production
Concrete quality prevent it from hollowing, cracking occur to improve the flashing structure in later period.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is the structural schematic diagram of material choosing apparatus in a kind of PVC mold pea gravel concreten flashing construction method of the present invention；
Fig. 2 is A in Fig. 1 to structural schematic diagram；
Fig. 3 is the structural schematic diagram of grinding device in the present invention；
Fig. 4 is the structural schematic diagram of crash panel in the present invention；
Fig. 5 is a kind of flow chart of PVC mold pea gravel concreten flashing construction method of the present invention.
In figure: 1- treating column；2- Material collecting box for harvesting；3- water tank；4- feed inlet；5- dust suction chamber；6- pulverizing chamber；7- screens room；
8- dust suction bucket；9- integrates bag；10- induction door；11- grinding device；12- crash panel；13- crushing shaft；14- pulverizing cutterhead；15- powder
Broken bar；16- crushes motor；17- crushes hammer；The first screening plate of 18-；The second screening plate of 19-；20- vibrator；21- first discharges
Mouthful；The second discharge port of 22-；23- water outlet；24- hits panel seat；25- spacing block set；26- rack gear；27- location hole；28- is crushed
Tooth；29- sprinkler；30- cleaning pipe；31- water tank；32- station.
Specific embodiment
It as shown in Figures 1 to 4, is a kind of PVC mold pea gravel concreten flashing construction material choosing apparatus of the present invention, including place
Manage tower 1, the lower section for the treatment of column 1 is provided with Material collecting box for harvesting 2 and water tank 3, the design of Material collecting box for harvesting 2 can in order to screening it is qualified after
Stone is collected, and water tank 3 can carry out recovery processing recycling to sewage, and effectively save resource reduces the loss of energy consumption,
The bottom of Material collecting box for harvesting 2 is provided with filtration hole, and 2 ring set of Material collecting box for harvesting is provided with water outlet 23 on the inside of water tank 3, water tank 3,
Water tank 3 is connected by water outlet 23 with sewage-treatment plant, the design of filtration hole can be in order to the centralized recovery of sewage at
Reason, to reduce the waste of water resource, the design of effectively save water resource, water outlet 23 can be in order to which sewage be smoothly from ponding
It is discharged in case 3, structure design is more reasonable, and station 32 is provided on the front end face for the treatment of column 1, operation is provided on station 32
The design of button, station 32 can be in order to operator's using and operating to treating column 1, and it is simple that it is more convenient to use.
The design of dust suction chamber 5 can carry out centralized recovery processing to the dust generated in the work for the treatment of column 1, so that construction behaviour
Environment when making is more preferable, reduces influence of the dust to surrounding enviroment, is provided with feed inlet 4, feed inlet on the rear end face for the treatment of column 1
4 design can be provided with dust suction chamber 5, pulverizing chamber 6 and screening room 7 in order to the dispensing of stone in treating column 1, pulverizing chamber 6 with into
Material mouth 4 communicates, and dust suction chamber 5 is located at the top of pulverizing chamber 6, and screening room 7 is located at the lower section of pulverizing chamber 6, is provided with suction in dust suction chamber 5
Dirt device, dust exhaust apparatus include dust suction bucket 8 and integrated bag 9, and the design of dust suction chamber 5 can be to the ash generated in the work for the treatment of column 1
Dirt carries out centralized recovery processing, so that environment when constructing operation is more preferable, reduces influence of the dust to surrounding enviroment, dust suction bucket 8
Can making dust exhaust apparatus, it is more convenient to use, integrate bag 9 can in order to dust carry out centralized recovery, consequently facilitating after
Phase handles dust, and induction door 10 is provided between dust suction chamber 5 and pulverizing chamber 6, and can be designed so that for induction door 10 is whole
That it is more convenient to use is simple for a treating column 1, achievees the effect that green construction, can be in order to inhaling by the unlatching of induction door 10
Dirt device is collected the dust in pulverizing chamber 6, and the dust in integrated bag 9 can be effectively prevented again and return for the closing of induction door 10
Stream.
Grinding device 11 and two crash panels 12 are provided in pulverizing chamber 6, crash panel 12 includes hitting panel seat 24, limit convex
Block 25, rack gear 26 and location hole 27 hit and are evenly arranged with elastic in panel seat 24, and the side for hitting panel seat 24 is provided with limit
Convex block 25, the other side for hitting panel seat 24 are provided with rack gear 26, hit the inner wall that panel seat 24 passes through spacing block set 25 and pulverizing chamber 6
It is connected, the design for hitting panel seat 24 can be in order to the installation of crash panel 12, and the design of spacing block set 25 can be in order to crash panel
Connection and fixation between 12 and 6 inner wall of pulverizing chamber, location hole 27 can be designed so that crash panel 12 and 6 inner wall of pulverizing chamber it
Between connection it is more solid and reliable, can also can be designed so that stone in order to the disassembly and installation of crash panel 12, elastic
Son is more thorough by effect contact between grinding device 11 of elastic force, accelerates the crush efficiency and rate of stone, from
And accelerate entire construction procedure, rack gear 26, which is uniformly arranged on, to be hit on panel seat 24, and is provided with powder between two neighboring rack gear 26
Broken tooth 28, crushing tooth 28, which is uniformly arranged on, to be hit on panel seat 24, and the design of crushing tooth 28 can be further improved the crushing of stone
Effect, so that smashed stone more meets actual requirement.
Grinding device 11 includes crushing shaft 13, pulverizing cutterhead 14, crushes bar 15 and crush motor 16, crushes motor 16 and is located at
It on the rear end face for the treatment of column 1, crushes motor 16 and is connected with crushing shaft 13, pulverizing cutterhead 14, crushing bar 15 are arranged at intervals on powder
On broken axis 13, crushes one end on bar 15 far from crushing shaft 13 and be provided with crushing hammer 17, the design of grinding device 11 can be to stone
Son carries out comminution process, and power can be provided for grinding device 11 by crushing motor 16, and crushing shaft 13 can drive pulverizing cutterhead 14
With the rotation for crushing bar 15, thus by the pebble pulverizer of bulky grain at little particle, and reach actual demand, crushes on bar 15
The design for crushing hammer 17, can make the crushing effect of pulverizing chamber 6 more preferable, be provided with the first sieve between pulverizing chamber 6 and screening room 7
Disk 18 is selected, the design of the first screening plate 18 can screen smashed stone, and the stone after crushing qualification is sieved from first
It selects to enter in disk 18 in screening room 7 and further be screened, not qualified stone continues to crush in pulverizing chamber 6 and make
Industry.
Screening is provided with the second screening plate 19 and cleaning device in room 7, is evenly arranged with the first sieve on the first screening plate 18
Hole is selected, the second screen holes are evenly arranged on the second screening plate 19, the aperture of the first screen holes is not more than 15mm, the second sieve pore
Aperture is greater than 5mm, and the design of the first screen holes and the second screen holes can be with the quality of strict control stone, so that the grain of stone
Diameter control between 5~15mm so that production concrete quality it is more preferable, be provided on the bottom surface of the second screening plate 19 to
Few two vibrators 20, the second screening plate 19 further screen stone, thus the partial size of strict control stone 5~
In 15mm, so that concrete prepares that quality of materials is higher, the screening operation effect that can be designed so that screening room 7 of vibrator 20
Rate is higher, and using also enhanced convenience, the first discharge port 21, the bottom end setting of pulverizing chamber 6 are provided on the right side of pulverizing chamber 6
There is the second discharge port 22, the second discharge port 22 extends to the inside of Material collecting box for harvesting 2, and cleaning device carries out stone of the screening after qualified
Washing and cleaning operation washes the soil being sticky on stone, so that the clay content in stone is effectively controlled, so that containing in stone
Mud amount improves the quality of the concrete of post-production less than 1%, to improve the quality of flashing structure.
Cleaning device is located at the lower section of the second screening plate 19, and cleaning device includes sprinkler 29, cleaning pipe 30 and water tank 31,
Water tank 31 is located on the rear end face for the treatment of column 1, and sprinkler 29 is connected with cleaning pipe 30, and cleaning pipe 30 passes through connecting tube and water tank
31 are fixedly connected, and water tank 31 is delivered water into cleaning pipe 30 by connecting tube, and water is sprayed from sprinkler 29, close to screening
Stone after lattice is cleaned, and reduces the clay content of stone, structure design is more rationally scientific, and it is more convenient to use.
Using a kind of construction method of such as above-mentioned PVC mold pea gravel concreten flashing construction material choosing apparatus, such as Fig. 5 institute
Show, includes the following steps:
1) setting out survey:
The horizontal elevation line of bullet control first on parapet and gutter, so that the construction thickness of each construction layer of roofing is controlled,
Then the straight degree control line of plane is played, in roofing plane to ensure the flashing level height and the straight degree of plane of same roofing；
2) base treatment:
(1) first that floating ash, the incrustation eliminating impurities of surface of wall are clean then the interleaving agent on substrate concrete surface is clear
It removes；
(2) then to the parapet structure sheaf finished of having constructed, roofing pea gravel concreten screed-coat, wherein flatness is poor
Position, carry out cutting painting.
(3) finally to waterproof roll nose at, retightened with cement nail, base cleaned up so that base it is smooth,
Drying is cleaned, wall face does not occur hollowing, cracking returns husky phenomenon；
3) preparation of pea gravel concreten material:
(1) sand, C20 cement and rubble are transported on building site using transport vehicle；
(2) reprocessing and screening of rubble:
A, rubble is added to the processing further walked in treating column, rubble is entered from the feed inlet of discharging tower
It in pulverizing chamber, crushes motor and starts to work, crush motor and drive the rotation of crushing shaft, to drive pulverizing cutterhead and crush bar
Rotation, pulverizing cutterhead and crushing bar carry out operation to rubble simultaneously, so that rubble entered in pulverizing chamber is pulverized, powder
When broken bar and pulverizing cutterhead carry out comminution process to rubble, rubble is since rotating percussion is on crash panel, rubble and tooth
Impact force is generated between item and crushing tooth, so that strong rubbing, shearing occur at rubble and crushing tooth and rack gear, is made
Rubble is gradually fine crushing, meet actual needs, stone after pulverizing chamber crushing and processing using the first screening plate sieve
Choosing, when in pulverizing chamber grinding device start to work when, induction door open, allow dust exhaust apparatus to pulverizing chamber work in produce
Raw dust is collected, and so as to focus on to dust, so that the environment of construction site is more preferable, integrated bag passes through
Dust suction bucket absorbs the rubble powder in pulverizing chamber, and pollution of the dust to surrounding enviroment is effectively reduced, when treating column not work
When making, induction door is closed, the dust backflow effectivelying prevent in integrated bag；
B, after the screening of the first screening plate, stone of the partial size no more than 15mm enters in screening room from pulverizing chamber, into
The screening for entering to the stone in screening room to pass through the second screening plate allows stone of the partial size greater than 5mm from the second screening plate
In pass through, enter in Material collecting box for harvesting using the second discharge port, go out without the stone that passes through of the second screening plate screening from first
It is exported in material mouth, when stone enters screening room, the vibrator of the second screening plate bottom surface is started to work, and passes through the vibration of vibrator
The dynamic vibration for driving the second screening plate is more advantageous to more stone screenings, adds so that the stone on the second screening plate is beated
Fast screening rate；
C, when the stone after the screening of the second screening plate enters back into Material collecting box for harvesting, it is necessary to make by the cleaning of cleaning device
Industry cleans up the soil in stone, effectively controls the clay content of stone less than 1%；
D, it enters the sewage that the stone of Material collecting box for harvesting contains inside it and ponding is entered by the filtration hole of bottom of aggregate box
In case, then sewage-treatment plant being entered from the water outlet of water tank and is focused on, effectively save water source reduces construction
Cost, then the stone in Material collecting box for harvesting is dried；
(3) by the good stone of Screening Treatment, sand and C20 cement according to specified ratio in concrete for making device into
The production of row concrete；
4) pea gravel concreten flashing:
The concrete made is injected in PVC mold to the production for carrying out flashing concrete component, when demoulding, is first existed
First brushing release agent in PVC mold, then carries out demoulding, and concrete sticking to mould when preventing demoulding protects the integrality of template
And concrete component aesthetics, flashing paving finally is carried out to the pea gravel concreten component disassembled again；
5) finished product protection:
After concreting 12-24h, in time with straw bag or woollen blanket covering and water seasoning, no less than 14 days, it effectively prevent
It is polluted；
6) cleaning is repaired with inspection:
The flashing waterproof construction to have completed is checked, undesirable position is modified, and simultaneously will be miscellaneous
Object is cleaned out.
The above is only specific embodiments of the present invention, but technical characteristic of the invention is not limited thereto.It is any with this hair
Based on bright, to realize essentially identical technical effect, made ground simple change, equivalent replacement or modification etc. are all covered
Among protection scope of the present invention.
Claims (10)
1. a kind of PVC mold pea gravel concreten flashing construction material choosing apparatus, it is characterised in that: including treating column, the processing
It is provided with Material collecting box for harvesting and water tank below tower, feed inlet is provided on the rear end face of the treating column, is set in the treating column
It is equipped with dust suction chamber, pulverizing chamber and screening room, the pulverizing chamber to communicate with the feed inlet, the dust suction chamber is located at the pulverizing chamber
Top, the screening room is located at the lower section of the pulverizing chamber, is provided with dust exhaust apparatus, the dust exhaust apparatus in the dust suction chamber
Including dust suction bucket and integrated bag, it is provided with induction door between the dust suction chamber and the pulverizing chamber, is provided in the pulverizing chamber
Grinding device and two crash panels, the grinding device include crushing shaft, pulverizing cutterhead, crush bar and crush motor, the powder
Broken motor is located on the rear end face of the treating column, and the crushing motor is connected with the crushing shaft, the pulverizing cutterhead, institute
It states crushing bar to be arranged at intervals on the crushing shaft, described one end crushed on bar far from crushing shaft is provided with crushing hammer, described
The first screening plate is provided between pulverizing chamber and the screening room, the screening interior is provided with the second screening plate and cleaning dress
It sets, at least two vibrators is provided on the bottom surface of second screening plate, are provided with first on the right side of the pulverizing chamber
Discharge port, the bottom end of the pulverizing chamber are provided with the second discharge port, and second discharge port extends to the inside of the Material collecting box for harvesting.
2. a kind of PVC mold pea gravel concreten flashing construction material choosing apparatus according to claim 1, it is characterised in that:
It is evenly arranged with the first screen holes on first screening plate, the second screen holes, institute are evenly arranged on second screening plate
The aperture of the first screen holes is stated no more than 15mm, the aperture of second sieve pore is greater than 5mm.
3. a kind of PVC mold pea gravel concreten flashing construction material choosing apparatus according to claim 1, it is characterised in that:
The bottom of the Material collecting box for harvesting is provided with filtration hole, and the Material collecting box for harvesting ring set is set on the inside of the water tank, the water tank
It is equipped with water outlet, the water tank is connected by the water outlet with sewage-treatment plant.
4. a kind of PVC mold pea gravel concreten flashing construction material choosing apparatus according to claim 1, it is characterised in that:
The crash panel includes hitting panel seat, spacing block set, rack gear and location hole, is evenly arranged with elastic in the shock panel seat,
The side for hitting panel seat is provided with the spacing block set, and the other side for hitting panel seat is provided with the rack gear, described
Panel seat is hit to be connected by the spacing block set with the inner wall of the pulverizing chamber.
5. a kind of PVC mold pea gravel concreten flashing construction material choosing apparatus according to claim 4, it is characterised in that:
The rack gear is uniformly arranged on the shock panel seat, and crushing tooth, the crushing are provided between the two neighboring rack gear
Tooth is uniformly arranged on the shock panel seat.
6. a kind of PVC mold pea gravel concreten flashing construction material choosing apparatus according to claim 1, it is characterised in that:
The cleaning device is located at the lower section of second screening plate, and the cleaning device includes sprinkler, cleaning pipe and water tank, described
Water tank is located on the rear end face of the treating column, and the sprinkler is connected with the cleaning pipe, and the cleaning pipe passes through connection
Pipe is fixedly connected with the water tank.
7. using a kind of construction method of PVC mold pea gravel concreten flashing construction material choosing apparatus as described in claim 1,
It is characterized by comprising following steps:
1) setting out survey:
The horizontal elevation line of bullet control first on parapet and gutter, to control the construction thickness of each construction layer of roofing, then
The straight degree control line of plane is played, in roofing plane to ensure the flashing level height and the straight degree of plane of same roofing；
2) base treatment:
(1) first that floating ash, the incrustation eliminating impurities of surface of wall are clean, then the interleaving agent on substrate concrete surface is removed
Fall；
(2) then to the parapet structure sheaf finished of having constructed, roofing pea gravel concreten screed-coat, the wherein poor portion of flatness
Position, carries out cutting painting.
(3) finally to waterproof roll nose at, retightened with cement nail, base cleaned up so that base it is smooth, cleaning
Dry, wall face does not occur hollowing, cracking returns husky phenomenon；
3) preparation of pea gravel concreten material:
(1) sand, C20 cement and stone are transported on building site using transport vehicle；
(2) reprocessing and screening of stone:
A, stone is added to the processing further walked in treating column, stone enters pulverizing chamber from the feed inlet of discharging tower
In, it crushes motor and starts to work, crush motor and drive the rotation of crushing shaft, thus drive pulverizing cutterhead and crush the rotation of bar,
Pulverizing cutterhead and crushing bar carry out operation to stone simultaneously, so that the stone entered in pulverizing chamber is pulverized, by pulverizing chamber
Stone after crushing and processing using the first screening plate screening；
B, after the screening of the first screening plate, stone of the partial size no more than 15mm enters in screening room from pulverizing chamber, enters
The screening that the stone in room passes through the second screening plate is screened, so that stone of the partial size greater than 5mm passes through from the second screening plate, then
It is entered in Material collecting box for harvesting by the second discharge port, when stone enters screening room, the vibrator of the second screening plate bottom surface starts
Work drives the vibration of the second screening plate by the vibration of vibrator, so that the stone on the second screening plate is beated, more
Be conducive to more stone screenings, accelerate screening rate；
C, when the stone after the screening of the second screening plate enters back into Material collecting box for harvesting, it is necessary to by the washing and cleaning operation of cleaning device,
Soil in stone is cleaned up, effectively controls the clay content of stone less than 1%；
D, the sewage that the stone of Material collecting box for harvesting contains inside it is entered to enter in water tank by the filtration hole of bottom of aggregate box,
Sewage-treatment plant is entered from the water outlet of water tank again to be focused on, effectively save water source, reduce construction cost,
The stone in Material collecting box for harvesting is dried again；
(3) the good stone of Screening Treatment, sand and C20 cement are mixed in concrete for making device according to specified ratio
Coagulate the production of soil；
4) pea gravel concreten flashing:
The concrete made is injected in PVC mold to the production for carrying out flashing concrete component, when demoulding, first in PVC mould
Then first brushing release agent in tool carries out demoulding, then carries out flashing paving to the pea gravel concreten component disassembled；
5) finished product protection:
After concreting 12-24h, in time with straw bag or woollen blanket covering and water seasoning, no less than 14 days, it is effectively prevent to go out
Now pollute；
6) cleaning is repaired with inspection:
The flashing waterproof construction to have completed is checked, undesirable position is modified, and is simultaneously that sundries is clear
Reason is clean.
8. a kind of PVC mold pea gravel concreten flashing construction according to claim 7 construction method of material choosing apparatus,
Be characterized in that: in the b step of the step 3), the stone passed through without the screening of the second screening plate is defeated from the first discharge port
Out.
9. a kind of PVC mold pea gravel concreten flashing construction according to claim 7 construction method of material choosing apparatus,
Be characterized in that: in a step of the step 3), when the grinding device in pulverizing chamber is started to work, induction door is opened, so that
Dust exhaust apparatus is collected the dust generated in pulverizing chamber work, to focus on to dust, so that construction site
Environment it is more preferable, integrated bag absorbs the rubble powder in pulverizing chamber by dust suction bucket, and dust is effectively reduced to peripheral ring
The pollution in border, when treating column does not work, induction door is closed, the dust backflow effectivelying prevent in integrated bag.
10. a kind of PVC mold pea gravel concreten flashing construction according to claim 7 construction method of material choosing apparatus,
It is characterized by: in the step a of the step 3), when crushing bar and pulverizing cutterhead and carrying out comminution process to stone, stone by
In rotating percussion on crash panel, impact force is generated between stone and rack gear and crushing tooth so that stone and crushing tooth and
Strong rubbing, shearing occur at rack gear, so that stone is gradually fine crushing, meets actual needs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810900152.5A CN109248759A (en) | 2018-08-09 | 2018-08-09 | A kind of PVC mold pea gravel concreten flashing construction method and material choosing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810900152.5A CN109248759A (en) | 2018-08-09 | 2018-08-09 | A kind of PVC mold pea gravel concreten flashing construction method and material choosing apparatus |
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| CN109248759A true CN109248759A (en) | 2019-01-22 |
Family
ID=65049124
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| CN201810900152.5A Pending CN109248759A (en) | 2018-08-09 | 2018-08-09 | A kind of PVC mold pea gravel concreten flashing construction method and material choosing apparatus |
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| CN112295675A (en) * | 2020-10-12 | 2021-02-02 | 胡传艳 | Garbage disposal device for environmental protection engineering |
| CN116140013A (en) * | 2023-03-01 | 2023-05-23 | 九华建设工程有限责任公司 | Concrete processing equipment for constructional engineering |
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Application publication date: 20190122 |