CN206199551U - A kind of airless spray unit for electrodeless modified cement mortar spraying - Google Patents
A kind of airless spray unit for electrodeless modified cement mortar spraying Download PDFInfo
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- CN206199551U CN206199551U CN201621135371.1U CN201621135371U CN206199551U CN 206199551 U CN206199551 U CN 206199551U CN 201621135371 U CN201621135371 U CN 201621135371U CN 206199551 U CN206199551 U CN 206199551U
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- electrodeless
- cement mortar
- airless spray
- modified cement
- strum
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Abstract
It is to improve to form on the basis of existing paint airless sprayer the utility model discloses a kind of airless spray unit for electrodeless modified cement mortar spraying；It includes hydraulic pump, pressure regulator valve, air driven pump, distribution reversal valve, filter, suction/drainage pipe assembly, strum, airless spray gun, the pressure regulator valve is connected with hydraulic pump, air driven pump, filter respectively, the distribution reversal valve is connected with air driven pump, the suction/drainage pipe assembly is connected by flexible pipe with hydraulic pump, the airless spray gun is connected by high-pressure hose with filter, the mesh number that the strum is used is 30 ~ 40 mesh, the pressure regulator valve controls discharge pressure for 0.75MPa ~ 0.85MPa, and column-type rotary nozzle is installed on the airless spray gun；The utility model realizes the atomizing spraying operation of electrodeless modified cement mortar by the improvement to existing paint airless sprayer, it can be ensured that coating quality, saving cement material, improves work and production efficiency.
Description
Technical field
The utility model is related to a kind of cement mortar spray equipment, and in particular to a kind of for electrodeless modified cement mortar spraying
Airless spray unit.
Background technology
In manufacture of steel structure industry, for the part of Transducers Embedded in Concrete through carrying out anti-corrosion frequently with electrodeless modified cement mortar；
But the existing device for carrying out cement mortar spraying, spraying effect is poor, uneven, easily get rusty, and spray efficiency is low, construction cost
It is high；By the way of airless spraying, it has very excellent spraying effect, spray efficiency to existing paint airless sprayer
It is high, save material of paint, but because of structure design reason and cement mortar own characteristic caused by, existing paint airless sprayer cannot
Realize the spraying of cement mortar；If carrying out electrodeless modified cement mortar using paint airless sprayer by force, occur that mud is blocked up
Plug, the problems such as under feeding, spraying is powerless, atomizing effect is poor, its be influence anticorrosion with painting operation quality, also influence production imitate
Rate；If using the advantage for painting airless sprayer and made improvements, to realize the spraying of electrodeless modified cement mortar, then
May insure coating quality, save electrodeless modified cement consumption, improve production efficiency.
Utility model content
The purpose of this utility model is directed to the deficiencies in the prior art, there is provided a kind of in existing paint airless sprayer
On the basis of the airless spray unit that can be used for electrodeless modified cement mortar spraying that is improved；May insure inorganic modified cement
Atomizing spraying quality, heighten steel construction piece anti-corrosion operate when spray coating operations efficiency, can also use manpower and material resources sparingly and reduce production
Fund input.
The technical solution adopted in the utility model is to achieve the above object：
A kind of airless spray unit for electrodeless modified cement mortar spraying, is on existing paint airless sprayer basis
Upper improvement is formed, including hydraulic pump, pressure regulator valve, air driven pump, distribution reversal valve, filter, suction/drainage pipe assembly, suction filter
Net, airless spray gun, the pressure regulator valve are connected with hydraulic pump, air driven pump, filter respectively, and the distribution reversal valve connects with air driven pump
Connect, the suction/drainage pipe assembly is connected by flexible pipe with hydraulic pump, the airless spray gun is connected by high-pressure hose with filter
Connect, the mesh number that the strum is used is 30 ~ 40 mesh, the pressure regulator valve controls discharge pressure for 0.75MPa ~ 0.85MPa, institute
State installation column-type rotary nozzle on airless spray gun；
Further, the mesh number of the strum is 30 mesh；
Further, it is 0.8MPa that the pressure regulator valve controls discharge pressure；
Further, the spraying flow of the column-type rotary nozzle is that 2L/min, the mist breadth degree away from nozzle 300mm are
350mm；
Further, the device also includes anti-precipitation agitator, and the anti-precipitation agitator includes cylinder, is removably disposed
Bung, the stirring motor being arranged on bung on cylinder and the stirring wheel for being arranged on stirring motor output shaft end, it is described
Stirring wheel gos deep into cylinder middle part position on the lower side, and the strum inserts inner barrel after passing through bung；
Further, the inner barrel is provided with the dividing plate that can be isolated strum with stirring wheel, the dividing plate
On be provided with numerous openings；
Further, the aperture of the opening is not less than 8mm；
Further, the cylinder body bottom, the strum side of dividing plate is provided with hang plate.
The beneficial effects of the utility model are：
1st, the utility model is carried out by existing airless sprayer in strum, discharge pressure and nozzle selection
Improvement, realize the spraying operation of electrodeless modified cement mortar；Electrodeless modified cement mortar can be made to be carried out without gas, atomised form
Spraying, it is ensured that coating quality, saves the consumption of electrodeless modified cement, and can further improve operating efficiency；
2nd, the utility model improves the physical characteristic of electrodeless modified cement mortar by setting anti-precipitation agitator, can keep away
Exempt from deposited phenomenon occur, and influence the spraying of cement mortar.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is anti-precipitation agitator overlooking the structure diagram in the utility model；
Fig. 3 is the structural representation of the utility model median septum.
Wherein：1- hydraulic pumps；2- pressure regulator valves；3- air driven pumps；4- distribution reversal valves；5- filters；6- suction/drainage pipes are total
Into；7- strums；8- airless spray guns；9- column-type rotary nozzles；10- cylinders；11- bungs；12- stirring motors；13- is stirred
Wheel；14- dividing plates；15- openings；16- hang plates.
Specific embodiment
The utility model preferred embodiment is illustrated below in conjunction with accompanying drawing：
As shown in Figures 1 to 3, a kind of airless spray unit for electrodeless modified cement mortar spraying, is in existing paint
Improved on the basis of airless sprayer and formed, including hydraulic pump 1, pressure regulator valve 2, air driven pump 3, distribution reversal valve 4, filter 5, suction
Enter/drainage pipe assembly 6, strum 7, airless spray gun 8, the pressure regulator valve 2 connects with hydraulic pump 1, air driven pump 3, filter 5 respectively
Connect, the distribution reversal valve 4 is connected with air driven pump 3, the suction/drainage pipe assembly 6 is connected by flexible pipe with hydraulic pump 1, institute
State airless spray gun 8 to be connected with filter 5 by high-pressure hose, the mesh number that the strum 7 is used is 30 ~ 40 mesh, the tune
Pressure valve 2 controls discharge pressure for 0.75MPa ~ 0.85MPa, and column-type rotary nozzle 9 is installed on the airless spray gun 8；Pressure regulator valve 2 leads to
Air inlet ball valve is crossed to be connected with external compressed air source；When the mesh number of strum 7 is for 30 mesh, pressure regulator valve 2 control discharge pressure
When 0.8MPa, the spraying flow of column-type rotary nozzle 9 are 2L/min, the mist breadth degree away from nozzle 300mm is 350mm, can obtain
Obtain the optimal spraying effect of electrodeless modified cement mortar；
Electrodeless modified cement mortar can produce precipitation when spraying for a long time is carried out, and then influence the mist of electrodeless modified cement mortar
Change spraying, the device also includes anti-precipitation agitator, and the anti-precipitation agitator includes cylinder 10, is removably disposed in cylinder
Bung 11, the stirring motor 12 being arranged on bung 11 on 10 and the stirring wheel for being arranged on the output shaft end of stirring motor 12
13, the stirring wheel 13 gos deep into the middle part of cylinder 10 position on the lower side, and the strum 7 is inserted in cylinder 10 after passing through bung 11
Portion；The preferable Φ 650mmx900mm of size of cylinder 10；Bung 11 can use common chimeric coverage mode with cylinder 10, stir
Mix wheel 13 to go deep into the middle part of cylinder 10 position on the lower side and use low rate mixing, preferably rotating speed is 20r/min, if external environment temperature
Degree is relatively low to properly increase rotating speed；Stirring wheel 13 gos deep into the middle part of cylinder 10 position on the lower side can obtain more mixing effect；
The cylinder 10 is internally provided with the dividing plate 14 that can be isolated strum 7 with stirring wheel 13, the dividing plate
Numerous openings 15 are provided with 14；Strum 7 is relatively mobilizable in cylinder 10, and stirring wheel can be avoided by dividing plate 14
13 pat strum 7, it is to avoid the cement mortar flow at influence strum 7 end, while dividing plate 14 is also acted slows down suction filter
The disturbance of the side cement mortar of net 7, makes strum 7 suck cement mortar and more stablizes；The aperture of the opening 15 is not less than 8mm；
The bottom of the cylinder 1, the side of strum 7 of dividing plate 14 is provided with hang plate 16；Hang plate 16 can limit suction
Enter filter screen 7 and sink to the bottom of cylinder 10, may additionally facilitate contamination precipitation when stirring wheel 13 is slowly stirred cement mortar, it is to avoid strum
7 block.
There is deposited phenomenon to avoid electrodeless modified cement mortar, also can be by the way of additive be mixed into, additive can be with
Using polyvinyl alcohol.
Existing paint airless sprayer, its hydraulic pump 1, pressure regulator valve 2, air driven pump 3, distribution reversal valve 4, filter 5, suction
Enter/component such as drainage pipe assembly 6, strum 7, airless spray gun 8 is integrated on a support body that can be promoted；；This practicality is new
Type when in use, quickly stirs to electrodeless modified liquid cement first with stirring motor 12, is allowed to mix, then by strum 7
Insert in cylinder 10, pressure regulator valve 2 can be set and control discharge pressure as 0.8MPa, then by the hand-held airless spray gun of operating personnel 8 pairs
Steel construction piece carries out anti-corrosion operation；Using the spray equipment after improvement, the spraying of inorganic modified cement mortar is realized, can obtained
Fine and close and excellent cement mortar aspect, favorable anti-corrosion effect, can disposably complete anti-corrosion spray operation, beneficial to improve work and production
Efficiency.
Finally it should be noted that：The preferred embodiment of utility model is the foregoing is only, practicality is not limited to
It is new, although being described in detail to utility model with reference to the foregoing embodiments, for a person skilled in the art, its
The technical scheme described in foregoing embodiments can still be modified, or which part technical characteristic is equal to
Replace.It is all utility model spirit and principle within, any modification, equivalent substitution and improvements made etc. should be included in reality
Within new protection domain.
Claims (8)
1. a kind of airless spray unit for electrodeless modified cement mortar spraying, is on the basis of existing paint airless sprayer
Improvement is formed, including hydraulic pump (1), pressure regulator valve (2), air driven pump (3), distribution reversal valve (4), filter (5), suction/drainage
Pipe assembly (6), strum (7), airless spray gun (8), the pressure regulator valve (2) respectively with hydraulic pump (1), air driven pump (3), filtering
Device (5) is connected, and the distribution reversal valve (4) is connected with air driven pump (3), and the suction/drainage pipe assembly (6) is by flexible pipe and liquid
Press pump (1) is connected, and the airless spray gun (8) is connected by high-pressure hose with filter (5), it is characterised in that：The suction filter
The mesh number that net (7) is used is 30~40 mesh, and the pressure regulator valve (2) controls discharge pressure for 0.75MPa~0.85MPa, the nothing
Column-type rotary nozzle (9) is installed on gas spray gun (8).
2. a kind of airless spray unit for electrodeless modified cement mortar spraying as claimed in claim 1, it is characterised in that：Institute
The mesh number for stating strum (7) is 30 mesh.
3. a kind of airless spray unit for electrodeless modified cement mortar spraying as claimed in claim 1, it is characterised in that：Institute
It is 0.8MPa to state pressure regulator valve (2) and control discharge pressure.
4. a kind of airless spray unit for electrodeless modified cement mortar spraying as claimed in claim 1, it is characterised in that：Institute
The spraying flow for stating column-type rotary nozzle (9) is 2L/min, the mist breadth degree away from nozzle 300mm is 350mm.
5. a kind of airless spray unit for electrodeless modified cement mortar spraying as described in any one of Claims 1-4, it is special
Levy and be：The device also includes anti-precipitation agitator, and the anti-precipitation agitator includes cylinder (10), is removably disposed in cylinder
Bung (11) on body (10), the stirring motor (12) being arranged on bung (11) and it is arranged on stirring motor (12) output shaft end
The stirring wheel (13) in portion, the stirring wheel (13) gos deep into cylinder (10) middle part position on the lower side, and the strum (7) is through bung
(11) insertion cylinder (10) is internal afterwards.
6. a kind of airless spray unit for electrodeless modified cement mortar spraying as claimed in claim 5, it is characterised in that：Institute
State cylinder (10) and be internally provided with the dividing plate (14) that strum (7) can be isolated with stirring wheel (13), the dividing plate
(14) numerous openings (15) are provided with.
7. a kind of airless spray unit for electrodeless modified cement mortar spraying as claimed in claim 6, it is characterised in that：Institute
The aperture for stating opening (15) is not less than 8mm.
8. a kind of airless spray unit for electrodeless modified cement mortar spraying as claimed in claims 6 or 7, its feature exists
In：Cylinder (10) bottom, strum (7) side of dividing plate (14) is provided with hang plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621135371.1U CN206199551U (en) | 2016-10-19 | 2016-10-19 | A kind of airless spray unit for electrodeless modified cement mortar spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621135371.1U CN206199551U (en) | 2016-10-19 | 2016-10-19 | A kind of airless spray unit for electrodeless modified cement mortar spraying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206199551U true CN206199551U (en) | 2017-05-31 |
Family
ID=58758466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621135371.1U Active CN206199551U (en) | 2016-10-19 | 2016-10-19 | A kind of airless spray unit for electrodeless modified cement mortar spraying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206199551U (en) |
-
2016
- 2016-10-19 CN CN201621135371.1U patent/CN206199551U/en active Active
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