Portable polycarboxylic acids water reducing agent compositional apparatus
Technical field
The utility model relates to a kind of composite homogenizing unit, is specifically related to a kind of compositional apparatus of concrete admixture.
Background technology
Concrete mixing plant or building site are general remoter, do not have the storage space of special-purpose concrete admixture and preparation admixture raw material, can directly influence the quality of admixture and raw material as improper storage.In addition, engineering generally can need the concrete of multiple different labels in process of construction, and this just must use concrete admixture of various models, satisfies the needs of the concrete production of different labels.Usually when fabrication of concrete additives, select corresponding raw material for use, add in the container by certain proportioning again and stir, waste time and energy according to the admixture that will prepare.
Summary of the invention
In order to overcome raw material inconvenience preservation and the inefficient deficiency of preparation process in the above-mentioned concrete admixture preparation process, it is a kind of simple in structure that the utility model provides, convenient and flexible installation, the portable polycarboxylic acids water reducing agent compositional apparatus of preparation admixture efficient quick.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of portable polycarboxylic acids water reducing agent compositional apparatus, when having concrete admixture production various materials are stirred the composite homogenize pot of homogenize, the sidewall of composite homogenize pot is provided with and is communicated with the feed-pipe that raw material storage tank carries out mass transport, in the bottom of composite homogenize pot the discharge nozzle that is communicated with water reducer storage tank or doser is set; The circumference of the feedstock direction of described feed-pipe and composite homogenize pot is tangent.Utilize raw material storage tank that the raw material of various processing admixtures is stored, raw material is effectively protected, prevent to be affected by the external environment and go bad.By the circumference of the feedstock direction of feed-pipe and composite homogenize pot is tangent, flow velocity in the time of so just can utilizing material to enter composite homogenize pot impacts composite homogenize pot materials inside goes into spiral, material is stirred homogenize, thereby saved stirring mechanism, made become more simplification of device.
For the add-on to material is effectively controlled, further: described feed-pipe is provided with flow sensor and charging magnetic valve.Utilize the flow of flow sensor real-time tracing material by feed-pipe, when the raw material that enters into composite homogenize pot reached the preset blending ratio requirement, flow sensor transmitted signals to the charging magnetic valve again, the conveying of charging solenoid valve shuts raw material.
Has certain flow velocity when making raw material enter into composite homogenize pot by feed-pipe again, to guarantee that raw material is fully stirred at composite homogenize pot, further: described feed-pipe is provided with transferpump, enter composite homogenize pot at raw material and open transferpump, transferpump also cuts out simultaneously when the charging closed electromagnetic valve.
In order to control the output of stirring the admixture after finishing, more progressively: described discharge nozzle is provided with the discharging magnetic valve.
For the ease of the connection between composite homogenize pot and the raw material storage tank, reduce installation requirements, further: adopt soft pipe connection between described composite homogenize pot and the raw material storage tank.
Because the utilization of technique scheme, the utility model is compared with existing operative technique has following advantage and effect:
1, the utility model is the less removable water reducer compositional apparatus that carries of volume; Strong to place adaptability, can under various environment, use.
2, the utility model can save special mixing plant owing to utilize material self fluid strength to carry out the homogenize stirring.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model assembling syndeton synoptic diagram.
1. composite homogenize pot 2. raw material storage tank 3. feed-pipes, 4. water reducer storage tanks or doser 5. discharge nozzles 6. flow sensors 7. charging magnetic valves 8. transferpumps 9. discharging magnetic valves 10. flexible pipes among the figure
Embodiment
A kind of portable polycarboxylic acids water reducing agent compositional apparatus as shown in Figure 1 and Figure 2, when having concrete admixture production various materials are stirred the composite homogenize pot 1 of homogenize, the sidewall of composite homogenize pot 1 is provided with and is communicated with the feed-pipe 3 that raw material storage tank 2 carries out mass transport, in the bottom of composite homogenize pot 1 discharge nozzle 5 that is communicated with water reducer storage tank or doser 4 is set.
The circumference of the feedstock direction of described feed-pipe 3 and composite homogenize pot 1 is tangent, and feed-pipe 1 is provided with flow sensor 6, charging magnetic valve 7 and transferpump 8; Described discharge nozzle 5 is provided with discharging magnetic valve 9.Flexible pipe 10 is communicated with between composite homogenize pot 1 and the raw material storage tank 2.
During use,, set the input of various raw materials according to the requirement of concrete grade; Start automatically controlled program, each charging magnetic valve 7 is opened automatically, and each transferpump 8 starts to composite homogenize pot 1 feeding, when feeding reaches set(ting)value, flow sensor 6 sends signal, closes charging magnetic valve 7 on each mother tube respectively by automatically controlled program, stops corresponding transferpump 8 simultaneously; Because the feed-pipe 3 on the composite homogenize pot 1 is for tangential direction enters, each raw material owing to action of inertia, stirs homogenize voluntarily in composite homogenize pot 1.After each material stirs homogenize automatically, open finished product discharging magnetic valve 9 automatically, the finished product water reducer then enters each storage tank or enters the dosing storage tank by transferpump and directly drops into concrete production usefulness.