CN201833476U

CN201833476U - Preparation pool of gypsum slurry

Info

Publication number: CN201833476U
Application number: CN2010205082378U
Authority: CN
Inventors: 刘志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-27
Filing date: 2010-08-27
Publication date: 2011-05-18
Anticipated expiration: 2020-08-27

Abstract

The utility model relates to a preparation pool of gypsum slurry, which belongs to the field of gypsum mold-making, and is characterized in that: the masses of water (1) and gypsum powder (2) are set according to the mass required by the gypsum to be prepared and the ratio of the water and the gypsum powder, and the water (1) is arranged in a flexible plastic inner bag (3) in a sealing way; and the inner bag (3) holding water and the gypsum powder (2) are arranged together in a flexible outer bag (4) with tensile strength higher than the inner bag (3) in a sealing way. In application, the external force is exerted on the inner bag (3), so that the inner bag (3) ruptures to leak water, and the water is dissolved into the gypsum powder (2); the outer bag (4) is handheld to swing back and forth, so that after the water in the outer bag (4) is fully mixed with the gypsum powder (2), an opening is cut out at the bottom of the outer bag (4), and the gypsum slurry is filled into a footprint frame by handholding the outer bag (4) through the opening. The gypsum slurry can be simply, conveniently and quickly prepared, the proportion is accurate, and the amount is appropriate; the preparation is not affected by the environment, the mark quality can be ensured, the raw materials not only can be saved, but also the environment can be protected; the preparation pool of the gypsum slurry is easy to manufacture, low in cost, convenient to store and carry, and is especially suitable for gypsum mold-making extraction of on-site three-dimensional footprints.

Description

Calcium plaster preparation aggregation

Technical field

The utility model belongs to the gypsum mould field, relates to calcium plaster preparation aggregation.

Background technology

In the prior art

In gypsum mould, especially the gypsum mould of the on-site tridimensional footprint in the public security work extracts, and is the scene preparation calcium plaster of traditional type always; Land plaster, water are placed the stirring basin, after stirring evenly with stirring rod, be filled in the footprint frame, extract after the gypsum sets, weak point is that it is more to carry instrument, and process for preparation is loaded down with trivial details, speed is slow; Do not possess auxiliary measurers such as balance, graduated cylinder in view of the scene, therefore, be difficult to guarantee the accurate ratio of land plaster and water, because the improper perfusion failure that causes of calcium plaster preparation also just is difficult to avoid, even can stir in the basin and can't pour into because of the calcium plaster overrich is set in, simultaneously, affected by environment bigger during the preparation calcium plaster, the particularly influence of wind; The amount of preparing calcium plaster in addition also is difficult to be fit to the perfusion aequum, in most cases is that calcium plaster is superfluous and cause waste, and instrument all need clean after preparation was finished, and has not only wasted water but also contaminated environment; Also have, can produce bubble in the calcium plaster process for preparation, and the concentrated upper strata that hangs, swims in calcium plaster, the scene preparation calcium plaster of traditional type is filled in the footprint frame, the upper strata calcium plaster can carry bubble and be introduced in the footprint frame and contact with vestige, go out or ooze out and break and entrained bubble is can not be all contrary timely, thereby influence the vestige quality with liquid; There is the gypsum footprint to extract case in the market, land plaster storage box, gypsum spoon, gypsum stirring box and stirring rod are housed in the aluminum alloy frame out of frame box, also have plastics footprint frame, it just gives the formulation tool of calcium plaster to concentrate to converge, be easy to carry, fundamentally do not address the above problem.

Summary of the invention

The technical problem that solves:

Calcium plaster preparation aggregation is provided, can overcome the deficiencies in the prior art, make that on-the-spot preparation calcium plaster is convenient, simple, speed is fast, efficient is high, water and land plaster accurate in scale, consumption is fit to, and is not affected by environment, and calcium plaster can guarantee the vestige quality when being filled in the footprint frame, both saved material, be beneficial to environment again, also be suitable for the soil property type that is suitable for the vestige place.

The technical scheme that adopts:

Calcium plaster preparation aggregation has water, land plaster and apparatus for placing thereof, and it is characterized in that: the quality sum of water, land plaster is the required quality settings value of calcium plaster to be prepared, and the ratio of water and land plaster is the required ratio setting value of calcium plaster to be prepared; Being contained in the inner bag that soft plastic material makes of described water-stop, containing the inner bag of water and the common sealing of described land plaster be contained in that soft material is made and tensile strength is higher than in the outer bag of inner bag.

Beneficial effect:

Calcium plaster preparation aggregation, because in, outer bag is soft material and makes, the tensile strength of outer bag is higher than inner bag, and the water in the inner bag easily flows, the inner bag pressurized is outer account easily, and enough outer account spaces are arranged, therefore, during application, externally bag applies the enough big again external force of appropriateness, described external force must act on inner bag, tear as hand, or pin is stepped on, inner bag is broken and sluice and dissolve in the land plaster, but outer bag must be able to not break, and afterwards, holds multidirectional the tossing about of outer bag and rocks, after making in the outer bag water and land plaster fully mixing, the calcium plaster preparation is promptly finished, and then, the bottom of outer bag is cut off the gap of an appropriateness, portable outer bag and down with gap, can smoothly the calcium plaster for preparing in the outer bag be filled in the footprint frame by gap, therefore, the present invention makes the method for on-the-spot preparation calcium plaster be different from traditional type fully, because in, in the outer bag water is housed respectively, the quality sum of land plaster and the ratio of water and land plaster are respectively the ratio setting value of the required quality of calcium plaster to be prepared and water and land plaster, therefore, the calcium plaster that makes of calcium plaster preparation aggregation is accurate in scale, consumption is fit to, and the soil property type at suitable vestige place; Owing to fundamentally broken away from the method for the on-the-spot preparation of traditional type calcium plaster, need not numerous instruments such as stirring rod, stirring box, also need not artificial stirring, cleaning means etc., therefore, make that on-the-spot preparation calcium plaster is convenient, simple, speed is fast, efficient is high, not affected by environment again, not only save material but also be beneficial to the protection environment; During perfusion, because portable outer bag of energy and gap are operated downwards, the bubble that produces in the calcium plaster process for preparation is concentrated the upper strata that hangs, swims in calcium plaster, bubble-free bottom gypsum slurry injects the footprint frame earlier and contacts with vestige, vestige is formed initial protective layer, when the upper strata calcium plaster injected subsequently, both portable band bubble can not influence the vestige quality yet; Simultaneously, easily make, cost is low, conveniently deposits and carries, the gypsum mould that is particularly useful for the on-site tridimensional footprint in the public security work extracts.

Description of drawings

Fig. 1, integral assembling structure front view;

Fig. 2, cut open figure by the A-A shown in Fig. 1;

The specific embodiment

Further explanation in detail in conjunction with the accompanying drawings;

With regard to each calcium plaster preparation aggregation, the gypsum mould that is applicable to a tridimensional footprint in the class extracts, and the gypsum mould of a tridimensional footprint extracts the quality of required calcium plaster and the ratio of water and land plaster adapts in the quality sum of the water that each aggregation had, land plaster and the ratio of the two and the class; The quality and/or the water of the calcium plaster that different large and small footprints, different on-the-spot soil property type are required are different with the ratio of land plaster, therefore need to prepare water, the quality of land plaster and the ratio of the two in the aggregation according to soil property type and footprint size by the ratio setting calcium plaster of the required quality of calcium plaster to be prepared and water and land plaster.

As shown in Figure 1, 2, the quality sum of water 1, land plaster 2 is the required quality settings value of calcium plaster to be prepared, the ratio of water and land plaster is the required ratio setting value of calcium plaster to be prepared, being contained in the inner bag 3 that soft plastic material makes of described water 1 sealing contained that soft material is made and the tensile strength of being contained in of the inner bag 3 of water and described land plaster 2 common sealings and is being higher than in outer bag 4 of inner bag 3; Inner bag 3 is fixed together by fillet 5 with outer bag 4, described being connected is connected or hot melten type is connected for adhered, described be fixed with to be beneficial to deposit, when applying the enough big again external force of appropriateness when helping using inner bag 3 is broken and sluice and dissolve in the land plaster 2, helping water 1 evenly mixes with land plaster 2;

As shown in Figure 1, 2, inner bag 3 is positioned at the top of outer bag 4, and fillet 5 is positioned at the top, and outer bag 4 also has the handle 6 of the top that is positioned at fillet 5, and operation especially helped pouring into calcium plaster in the footprint frame when handle 6 helped using; The bottom of outer bag 4 indicates gap line 7 by the angular position, during application, after the calcium plaster preparation is finished, cuts off a gap perfusion calcium plaster from gap line 7 and uses.

The tensile strength of described outer bag 4 is higher than inner bag 3, when being intended to use, inner bag 3 is broken and when applying the enough big external force of appropriateness, outer bag 4 must be able to not break.

During described the application " externally bag applies the enough big again external force of appropriateness; described external force must act on inner bag ", purpose is inner bag 3 is broken and to sluice and dissolve in the land plaster 2, " appropriateness enough big again external force " is: should be enough to make inner bag 3 to break and outer bag 4 can not break, the environment when using and condition are suitable applies described external force, it is convenient, simple, quick to apply described external force, is easy to just can accomplish.

Inner bag 3 is positioned at the top of outer bag 4, is suitable for vertical depositing, and inner bag 3 is being contained water 1 and is being sitting in safe storage on the land plaster 2, and easy damaged is not broken.

Rotten for preventing that land plaster 2 from depositing middle deliquescence, inner bag 3 should select for use the high soft plastic material of density to make, and outer bag 4 selects for use the soft material of being with damp-proof lining to make.

In fact, for each gypsum aggregation, the quality of its water that has, land plaster has promptly determined the ratio of the two.

Claims

1. calcium plaster preparation aggregation has water, land plaster and apparatus for placing thereof, and it is characterized in that: the quality sum of water, land plaster is the required quality settings value of calcium plaster to be prepared, and the ratio of water and land plaster is the required ratio setting value of calcium plaster to be prepared; Being contained in the inner bag that soft plastic material makes of described water-stop, containing the inner bag of water and the common sealing of described land plaster be contained in that soft material is made and tensile strength is higher than in the outer bag of inner bag.

2. calcium plaster preparation aggregation according to claim 1, it is characterized in that: inner bag (3) is fixed together by fillet (5) with outer bag (4).