CN108818933A - A kind of cement mortar mixing machinery of precomminution for building - Google Patents
A kind of cement mortar mixing machinery of precomminution for building Download PDFInfo
- Publication number
- CN108818933A CN108818933A CN201810937572.0A CN201810937572A CN108818933A CN 108818933 A CN108818933 A CN 108818933A CN 201810937572 A CN201810937572 A CN 201810937572A CN 108818933 A CN108818933 A CN 108818933A
- Authority
- CN
- China
- Prior art keywords
- precomminution
- cement mortar
- rotating roller
- tank body
- water
- 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.)
- Withdrawn
Links
- 239000011083 cement mortar Substances 0.000 title claims abstract description 25
- 238000003823 mortar mixing Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000002156 mixing Methods 0.000 claims abstract description 33
- 238000000227 grinding Methods 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims description 16
- 239000011148 porous material Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 239000003381 stabilizer Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 16
- 239000004568 cement Substances 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 4
- 230000001464 adherent effect Effects 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000004576 sand Substances 0.000 description 5
- 235000021050 feed intake Nutrition 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
- B28C7/162—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure
- B28C7/167—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure by means of a screw conveyor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a kind of cement mortar mixing machineries of precomminution for building, including mixing tank body, crush cutter hub, rotating roller, grinding screen, helical blade and water tank, the mixing top of the tank is equipped with seal cover board, seal cover board upper end side is equipped with the storehouse that feeds intake, the seal cover board upper end other side is equipped with feed hopper, block is installed in the middle part of seal cover board lower end, block setting is intracavitary in precomminution, precomminution is intracavitary to be equipped with rotating roller, rotating roller side wall is equipped with several spray-holes, is connected with crushing cutter hub by rotary shaft on rotating roller side wall；Convenient for feeding intake for cement mortar raw material, and under the filtering of grinding screen, the raw material for retaining bulky grain, is sufficiently crushed by crushing cutter hub, in crushing process, water flow is sprayed by spray-hole, it is sufficiently mixed with cement mortar raw material, while its inside is washed away, avoid cement raw material is adherent from being not easy to fall, after being sufficiently stirred under helical blade rotation and blowing is discharged, and improves the efficiency of cement mortar production.
Description
Technical field
The present invention relates to building machinery technical fields, more specifically, it relates to a kind of cement bonded sand of precomminution for building
Starch mixing machinery.
Background technique
Cement is powdery hydraulicity inorganic coagulation material.Cement plus water stirring after at slurry, can harden in air or
Preferably hardening in water, and can the materials such as sand are cemented together securely.The mixture of early stage lime and volcanic ash with
Modern lime pozzolanic and cement is much like, and the cement made of its cementing rubble, not only intensity is higher after hardening, but also
The erosion of fresh water or brackish water can be resisted.For a long time, it is widely used in building and builds as a kind of important cementitious material
It builds, the engineerings such as water conservancy, national defence.Refer to that water etc. is added in powder is stirred or rubs lane, makes them stick together with cement,
If sand and cement, which do not stir evenly adequately, will will affect the using effect of cement in slurry after stirring.
The existing mixing arrangement for cement and sand, feed intake inconvenience, and usually only has the function of mixing, nothing
Method by cement mixing into sand, can not for the bulk or bulky grain raw material wherein contained secondly, do not have the function of precomminution
Put into after sufficiently crushing and be stirred, causes bulky grain raw material that can not mix thoroughly, the quality of cement slurry is reduced, so
A kind of cement mortar mixing machinery of precomminution for building is needed with meet demand.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of cement mortar of precomminution for building
Mixing machinery, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of cement mortar mixing machinery of precomminution for building, including mixing tank body, crushing cutter hub, rotating roller, grinding screen, spiral shell
Vane piece and water tank, the mixing top of the tank are equipped with seal cover board, and seal cover board upper end side is equipped with the storehouse that feeds intake, close
The capping plate upper end other side is equipped with feed hopper, and block is equipped in the middle part of seal cover board lower end, and block setting is intracavitary in precomminution,
Precomminution bottom of chamber portion is equipped with grinding screen, and stir chamber is set as in the blending tank body below grinding screen, and precomminution is intracavitary to be equipped with rotation
Transfer roller, rotating roller side wall are equipped with several spray-holes, are connected with crushing cutter hub by rotary shaft on rotating roller side wall, in stir chamber
Rotary shaft is installed, is welded with helical blade in rotary shaft.
As a further solution of the present invention, the top of the warehouse that feeds intake is equipped with feeding port, the arc-shaped structure of grinding screen and solid
It is scheduled in the middle part of mixing tank body on inner wall, grinding screen surface is equipped with several sieve pores.
As a further solution of the present invention, the precomminution chamber is connected to by several sieve pores with stir chamber, feed intake storehouse and
Feed hopper is connected with precomminution chamber.
As a further solution of the present invention, the roll shaft of the rotating roller is erected on blending tank body, one end of roll shaft with
The motor axis connection of precomminution motor, the other end of roll shaft are hollow structure and connect water supplying pipe, water supplying pipe by rotary joint
The water outlet of water pump is connected, the water inlet of water pump is connected to by pipeline with water tank, and water tank is fixed on mixing by fixing seat
On tank wall.
As a further solution of the present invention, be equipped with even water cavity inside the rotating roller, even water cavity with it is hollow in roll shaft
Structure is connected.
As a further solution of the present invention, the spray-hole is connected to even water cavity, spray-hole be obliquely installed and with rotation
Roller rotation direction is opposite.
As a further solution of the present invention, the quantity for crushing cutter hub is several and equidistantly distributed is in rotating roller
Outside.
As a further solution of the present invention, described rotary shaft one end is pierced by the motor shaft phase of mixing tank body and stepper motor
Even, rotary shaft is equipped with mechanical seal with mix between tank body, and the rotary shaft other end is equipped with equipped with discharge nozzle on discharge nozzle
Baiting valve, the mixing tank base are equipped with stabilizer blade.
In conclusion the present invention has the advantages that compared with prior art：
Structure of the invention is firm, easy to operate, convenient for feeding intake for cement mortar raw material, and under the filtering of grinding screen, retention
The raw material of bulky grain is sufficiently crushed by crushing cutter hub, and in crushing process, water flow is sprayed by spray-hole, sufficiently former with cement mortar
Material mixing, while its inside is washed away, it avoids cement raw material is adherent from being not easy to fall, is sufficiently stirred under helical blade rotation
Afterwards and blowing is discharged, and improves the efficiency of cement mortar production.
In order to explain the structural features and functions of the invention more clearly, come with reference to the accompanying drawing with specific embodiment to this hair
It is bright to be described in detail.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram that cutter hub is crushed in the present invention.
Fig. 3 is the structural schematic diagram of rotating roller in the present invention.
Appended drawing reference：Feed intake storehouse, 2- feeding port, 3- seal cover board, 4- block, 5- feed hopper, 6- mixing tank body, 7- of 1- is pre-
Crushing chamber, 8- crush cutter hub, 9- rotary shaft, 10- rotating roller, 11- spray-hole, 12- roll shaft, 13- grinding screen, 14- sieve pore, 15-
Stepper motor, 16- mechanical seal, 17- stabilizer blade, 18- helical blade, 19- rotary shaft, 20- stir chamber, 21- discharge nozzle, 22- are put
Expect valve, 23- water supplying pipe, 24- water pump, 25- water tank, 26- fixing seat, the even water cavity of 27-, 28- rotary joint, 29- precomminution electricity
Machine.
Specific embodiment
The following further describes the technical solution of the present invention in the following with reference to the drawings and specific embodiments.
Referring to Fig. 1-3, a kind of cement mortar mixing machinery of precomminution for building, including mixing tank body 6, crush cutter hub 8,
Rotating roller 10, grinding screen 13, helical blade 18 and water tank 25 are equipped with seal cover board 3 at the top of the mixing tank body 6, seal
3 upper end side of cover board is equipped with the storehouse 1 that feeds intake, at the top of the storehouse 1 that feeds intake be equipped with feeding port 2, the 3 upper end other side of seal cover board be equipped with into
Hopper 5,3 lower end of the seal cover board middle part are equipped with block 4, and block 4 is arranged in precomminution chamber 7,7 bottom of precomminution chamber peace
Equipped with grinding screen 13, the arc-shaped structure of grinding screen 13 and be fixed on mixing 6 middle part inner wall of tank body on, if 13 surface of grinding screen be equipped with
Dry screen hole 14 is set as stir chamber 20 in the mixing tank body 6 of the lower section of grinding screen 13,
The precomminution chamber 7 is connected to by several sieve pores 14 with stir chamber 20, described to feed intake storehouse 1 and feed hopper 5 and precomminution
Chamber 7 is connected.
Rotating roller 10 is installed, the roll shaft 12 of rotating roller 10 is erected on mixing tank body 6, roll shaft in the precomminution chamber 7
12 one end and the motor axis connection of precomminution motor 29, the other end of roll shaft 12 are hollow structure and are connected by rotary joint 28
Water supplying pipe 23 is connect, water supplying pipe 23 connects the water outlet of water pump 24, and the water inlet of water pump 24 is connected to water tank 25 by pipeline, is stored up
Water pot 25 is fixed on mixing 6 side wall of tank body by fixing seat 26；Even water cavity 27, even water cavity 27 are equipped with inside the rotating roller 10
It is connected with the hollow structure in roll shaft 12, injects even water cavity 27 convenient for the water of water supplying pipe 23, set on 10 side wall of rotating roller
Have several spray-holes 11, spray-hole 11 is connected to even water cavity 27, spray-hole 11 be obliquely installed and with 10 rotation direction phase of rotating roller
Instead, when avoiding rotating because of rotating roller 10, cement mortar raw material enters spray-hole 11 and results in blockage.
It is connected on 10 side wall of rotating roller by rotary shaft 9 and crushes cutter hub 8, the quantity for crushing cutter hub 8 is several
And equidistantly distributed is in 10 outside of rotating roller, when 29 drive roller shaft 12 of precomminution motor and the rotation of rotating roller 10, rotating roller 10
Several crushing cutter hubs 8 of upper setting carry out precomminution to the cement mortar raw material in precomminution chamber 7, and smashed raw material is by sieve pore
14 drop downward into stir chamber 20, and water flow is sprayed from spray-hole 11, are conducive to sufficiently mixed with cement mortar raw material in precomminution chamber 7
It closes, while its inside is washed away, avoid cement raw material is adherent from being not easy to fall.
Rotary shaft 19 is installed in the stir chamber 20, helical blade 18,19 one end of rotary shaft are welded in rotary shaft 19
Mixing tank body 6 is pierced by be connected with the motor shaft of stepper motor 15, rotary shaft 19 with mix between tank body 6 equipped with mechanical seal 16,
19 other end of rotary shaft is equipped with discharge nozzle 21, and baiting valve 22,6 bottom of the mixing tank body installation are equipped on discharge nozzle 21
There is stabilizer blade 17.
Abolish bulky grain raw material and fall into stir chamber 20 cement raw material and water stepper motor 15 drive rotary shaft 19 and
It under helical blade 18 rotates, is thoroughly mixed, opens the cement mortar discharge that baiting valve 22 is completed convenient for stirring.
The technical principle of the invention is described above in combination with a specific embodiment, is only the preferred embodiment of the present invention.This
The protection scope of invention is not limited merely to above-described embodiment, and all technical solutions belonged under thinking of the present invention belong to the present invention
Protection scope.Those skilled in the art, which does not need to pay for creative labor, can associate other specific realities of the invention
Mode is applied, these modes will fall within the scope of protection of the present invention.
Claims (8)
1. a kind of cement mortar mixing machinery of precomminution for building, including mixing tank body (6), crushing cutter hub (8), rotating roller
(10), grinding screen (13), helical blade (18) and water tank (25), which is characterized in that be equipped at the top of the mixing tank body (6)
Seal cover board (3), seal cover board (3) upper end side are equipped with the storehouse that feeds intake (1), seal cover board (3) upper end other side be equipped with into
Hopper (5), seal cover board (3) lower end middle part are equipped with block (4), and block (4) setting is in precomminution chamber (7), precomminution chamber
(7) bottom is equipped with grinding screen (13), is set as stir chamber (20), precomminution chamber in the mixing tank body (6) below grinding screen (13)
(7) it is equipped with rotating roller (10) in, rotating roller (10) side wall is equipped with several spray-holes (11), passes through on rotating roller (10) side wall
Rotary shaft (9), which is connected with, crushes cutter hub (8), is equipped with rotary shaft (19) in stir chamber (20), rotary shaft is welded with spiral shell on (19)
Vane piece (18).
2. a kind of cement mortar mixing machinery of precomminution for building according to claim 1, which is characterized in that the throwing
Feeding port (2) are equipped at the top of feed bin (1), the arc-shaped structure of grinding screen (13) and are fixed in the middle part of mixing tank body (6) on inner wall, powder
Broken sieve (13) surface is equipped with several sieve pores (14).
3. a kind of cement mortar mixing machinery of precomminution for building according to claim 2, which is characterized in that described pre-
Crushing chamber (7) is connected to by several sieve pores (14) with stir chamber (20), the storehouse that feeds intake (1) and feed hopper (5) with precomminution chamber (7)
It is connected.
4. a kind of cement mortar mixing machinery of precomminution for building according to claim 1, which is characterized in that the rotation
The roll shaft (12) of transfer roller (10) is erected in mixing tank body (6), one end of roll shaft (12) and the motor shaft of precomminution motor (29)
Connection, the other end of roll shaft (12) is hollow structure and connects water supplying pipe (23) by rotary joint (28), and water supplying pipe (23) is even
The water inlet of the water outlet of water pump (24), water pump (24) is connected to by pipeline with water tank (25), and water tank (25) passes through solid
Reservation (26) is fixed on mixing tank body (6) side wall.
5. a kind of cement mortar mixing machinery of precomminution for building according to claim 4, which is characterized in that the rotation
Even water cavity (27) are equipped with inside transfer roller (10), even water cavity (27) is connected with the hollow structure in roll shaft (12).
6. a kind of cement mortar mixing machinery of precomminution for building according to claim 5, which is characterized in that the spray
Perforation (11) is connected to even water cavity (27), and spray-hole (11) is obliquely installed and opposite with rotating roller (10) rotation direction.
7. a kind of cement mortar mixing machinery of precomminution for building according to claim 1, which is characterized in that the powder
The quantity of broken cutter hub (8) is several and equidistantly distributed is on the outside of rotating roller (10).
8. a kind of cement mortar mixing machinery of precomminution for building according to claim 7, which is characterized in that the rotation
Shaft (19) one end be pierced by mixing tank body (6) be connected with the motor shaft of stepper motor (15), rotary shaft (19) with mix tank body (6)
Between be equipped with mechanical seal (16), rotary shaft (19) other end is equipped with discharge nozzle (21), is equipped on discharge nozzle (21) and puts
Expect valve (22), mixing tank body (6) bottom is equipped with stabilizer blade (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810937572.0A CN108818933A (en) | 2018-08-17 | 2018-08-17 | A kind of cement mortar mixing machinery of precomminution for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810937572.0A CN108818933A (en) | 2018-08-17 | 2018-08-17 | A kind of cement mortar mixing machinery of precomminution for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108818933A true CN108818933A (en) | 2018-11-16 |
Family
ID=64151185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810937572.0A Withdrawn CN108818933A (en) | 2018-08-17 | 2018-08-17 | A kind of cement mortar mixing machinery of precomminution for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108818933A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968531A (en) * | 2019-04-03 | 2019-07-05 | 夏成雷 | A kind of unloading device for concrete mixing |
| CN111070409A (en) * | 2019-12-31 | 2020-04-28 | 广东晏弘陶瓷股份有限公司 | Pug mixing arrangement for ceramic machining |
-
2018
- 2018-08-17 CN CN201810937572.0A patent/CN108818933A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968531A (en) * | 2019-04-03 | 2019-07-05 | 夏成雷 | A kind of unloading device for concrete mixing |
| CN109968531B (en) * | 2019-04-03 | 2021-06-04 | 夏成雷 | A kind of unloading device for concrete mixing |
| CN111070409A (en) * | 2019-12-31 | 2020-04-28 | 广东晏弘陶瓷股份有限公司 | Pug mixing arrangement for ceramic machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |