CN209971109U

CN209971109U - Foam concrete preparation equipment is used in laboratory

Info

Publication number: CN209971109U
Application number: CN201821750043.1U
Authority: CN
Inventors: 侯明昱
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2018-10-27
Filing date: 2018-10-27
Publication date: 2020-01-21
Anticipated expiration: 2028-10-27

Abstract

The utility model discloses a laboratory is with foam concrete preparation equipment, the utility model discloses a improve on cement mortar mixer's basis, including base, pillar, switch, display screen, adjustment button a, adjustment button b, motor, girder, bath device, hopper, (mixing) shaft, agitated kettle, mount, standing valve, valve. The utility model provides high degree of automation has saved the manpower, has improved the structure of (mixing) shaft for the sufficient dispersion of dioxygen hydroenergy can prepare out the even foam concrete test block of each part in the ground paste, and the base adopts the fretwork design, can be fixed in the base with the examination mould on, during the material that the stirring is good directly got into the examination mould, operation simple accurate.

Description

Foam concrete preparation equipment is used in laboratory

Technical Field

The utility model relates to a device for preparing foam concrete.

Background

At present, no special equipment for preparing the foam concrete test block exists in the existing laboratory equipment, and the ordinary mortar stirrer for the laboratory needs to manually control the stirring speed and the stirring time, so that the accuracy degree is low; the feeding mode of the mortar mixer for the ordinary laboratory results in poor mixing effect, the materials are difficult to disperse uniformly, and particularly, the prepared foam concrete test block has poor performance due to the nonuniform distribution of hydrogen peroxide in the slurry.

Disclosure of Invention

In the existing laboratory equipment, no equipment specially used for preparing the foam concrete test block exists, the test block prepared by common equipment has poor effect, experimental errors are difficult to avoid in the using process, and the automation degree is low.

The utility model provides a technical scheme that the problem adopted is: the automatic control function is introduced, the stirring time and the stirring speed can be set, the stirring shaft is improved, hydrogen peroxide (chemical foaming agent) can be fed from the center, the feeding hopper is arranged above the stirring shaft, the base adopts a hollow design, the test mold can be fixed on the base, and the stirred material directly enters the test mold.

The utility model has the advantages that: the equipment has high degree of autonomy, does not need manual intervention, reduces experimental errors, greatly improves the accuracy, has good dispersion effect of materials and chemical foaming agents, and makes the prepared foam concrete test block more uniform.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is an isometric view of the present invention;

FIG. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a front view of the present invention;

in the figure, 1, a base, 2, a support, 3, a switch, 4, a display screen, 5, an adjusting button a, 6, an adjusting button b, 7, a motor, 8, a main beam, 9, a flushing device, 10, a feeding hopper, 11, a stirring shaft, 12, a stirring pot, 13, a fixed frame, 14, a fixed valve and 15 valves are arranged.

Detailed Description

The utility model discloses a base 1, pillar 2, switch 3, display screen 4, adjustment button a 5, adjustment button b 6, motor 7, girder 8, bath device 9, hopper 10, (mixing) shaft 11, agitated kettle 12, mount 13, standing valve 14, valve 15, pillar 2 is fixed on base 1, motor 7 is fixed on pillar 2, girder 8 one side is fixed on pillar 2, link to each other with motor 7, the opposite side top is equipped with bath device 9, hopper 10 is fixed on girder 8 and the bottom passes girder 8, mixing shaft 11 passes girder 8, and link to each other with motor 7 through inside gear, mount 13 fixes agitated kettle 12 on base 1, agitated kettle 12 bottom sets up valve 15, standing valve 14 sets up on base 1.

As shown in fig. 2, a display 4, an adjustment button a 5, and an adjustment button b 6 are provided on the column 2 side.

As shown in FIG. 3, the flushing device 9, the hopper 10 and the stirring shaft 11 are arranged at corresponding positions of the main beam 8.

The following is a brief description of the usage of the present invention.

(1) Switching on a power supply, connecting a flushing device 9 with a water pipe, fixing a test mold on a base 1 by using a fixed valve 14, setting stirring time and stirring speed by using an adjusting button a 5 and an adjusting button b 6, feeding dry materials into a stirring pot 12 from a feeding hopper 10, and pouring water into the stirring pot 12 along a hollow area of a stirring shaft 11;

(2) the switch 3 is pressed down, the motor 7 starts to drive the gear inside the main beam 8 to push the stirring shaft 11 to rotate, stirring is carried out until a certain time, and hydrogen peroxide is poured into the stirring pot 12 along the hollow area of the stirring shaft 11.

(3) After the stirring is finished, the valve 15 is opened, the prepared foam concrete flows into the test mold, the fixing valve 14 is opened, the test mold is detached, and the foam concrete is placed into a maintenance box for maintenance.

(4) The valve 15 is closed, the rinsing water device 9 is opened, the residual materials in the stirring pan are rinsed away by water flow, and the valve 15 is opened to drain away the rinsing water.

Claims

1. The utility model provides a laboratory is with foam concrete preparation equipment, includes that base, pillar, motor, girder, bath device, hopper, (mixing) shaft, mount, valve, standing valve, display screen, switch, adjustment button and agitated kettle constitute, its characterized in that: provides a novel device for preparing foam concrete; the pillar is fixed on the base, and the motor is fixed on the pillar, and girder one side is fixed on the pillar, links to each other with the motor, and the opposite side top is equipped with bath device, and the hopper is fixed on the girder and the bottom passes the girder, and the (mixing) shaft passes the girder to link to each other with the motor through inside gear, the mount is fixed the agitator kettle on the base, and the agitator kettle bottom sets up the valve, and the standing valve setting is on the base.

2. The laboratory foamed concrete production facility according to claim 1, characterized in that: the base is provided with a fixed valve for fixing the test mold.

3. The laboratory foamed concrete production facility according to claim 1, characterized in that: the stirring shaft is hollow.

4. The laboratory foamed concrete production facility according to claim 1, characterized in that: the flushing device flushes the residual materials in the stirring pot by water flow.