Explosion-proof type sweep-frequency water softening device for mine
Technical field
The utility model relates to a kind of water-softening plant, refers to a kind of explosion-proof type sweep-frequency water softening device for mine especially.
Background technology
The electrical signal that type sweep-frequency water softening device can produce frequency change automatically acts on the water inlet pipe, cause that water molecules produces resonance in the pipeline, make the water clusters of hydrogen bond association become single polar water molecules, thereby improved the reactivity of water, atomic malo water molecules can permeate, surround, dissolving, remove water-heater, old dirt in the heat exchange systems such as boiler, the calcium ion and the carbanion that are suspended in the water are collided mutually, form special aragonite calcium carbonate crystal, its no electric charge in surface, therefore, no longer be adsorbed on the pipeline, thereby reach scale removal, the purpose of antiscale, but existing type sweep-frequency water softening device all is to be used in the normal environment for use, and in mine, can not use, owing to there are explosive mixtures such as gas in the mine, in case the electric installation in type sweep-frequency water softening device produces spark, during electric arc, these explosive mixtures will be detonated, form the gas explosion accident of part even whole mine, ignite electric installation, produce huge brisance and make the shell blast at the electric installation place consequence that flashes hardly imaginable, so type sweep-frequency water softening device uses or blank out in mine.
The utility model content
The purpose of this utility model is to provide a kind of explosion-proof type sweep-frequency water softening device for mine, and this device can safety uses and can realize purpose with eliminating sludge in pipe, antiscale in the mine in mine.
To achieve these goals, technical solution of the present utility model is: a kind of explosion-proof type sweep-frequency water softening device for mine, comprising flameproof cabinet, the flame proof case lid, solenoid tube, water flow pipes, the electric installation of coil and control coil work, described solenoid tube is arranged at the water flow pipes outside surface and links together with water flow pipes, be provided with coil between described water flow pipes and the solenoid tube, end connects a left side respectively about described water flow pipes, right ring flange, described solenoid tube upper end connects flameproof cabinet, described flameproof cabinet upper end is provided with the flame proof flange, described flame proof flange and described flame proof case lid link together by bolt, described flameproof cabinet surface of internal cavity is provided with several first earthing rods, described flameproof cabinet outside surface left side is provided with several wire barrels, the flameproof cabinet outside surface that is positioned at described wire barrel below is provided with second earthing rod, the flame proof bonding surface length of described flame proof flange is more than or equal to 12.5 millimeters, the flame proof gap of described flame proof flange is smaller or equal to 0.2mm, and the roughness of described flame proof bonding surface is 6.3.
The utility model explosion-proof type sweep-frequency water softening device for mine, the vertical section of wherein said flame proof case lid is the T type, be provided with ladder hole in the middle of the described flame proof case lid, be provided with viewing window in the following hole of described ladder hole, described viewing window comprises annular pressing plate and implosion guard, described pressing plate of shape in the lump and implosion guard are arranged in the following hole of described ladder hole from the bottom to top, be respectively arranged with rubber gasket between described hole wall and the implosion guard and between implosion guard and the pressing plate, described annular pressing plate and flame proof case lid bottom are spirally connected fixing.
The utility model explosion-proof type sweep-frequency water softening device for mine, wherein said flameproof cabinet and flame proof case lid are made by steel plate, and the steel plate outside surface of flame proof bonding surface is coated with slushing oil behind bonderizing, and the outer steel plate outside surface of flame proof bonding surface is coated with rust-inhibiting paint.
The utility model explosion-proof type sweep-frequency water softening device for mine, wherein said wire barrel inner chamber is connected with hold-down nut, back-up ring, cushion rubber and packing ring from left to right in turn.
The utility model explosion-proof type sweep-frequency water softening device for mine, wherein said flameproof cabinet inner chamber and wire barrel inner chamber all scribble arc-proof enamel.
The utility model explosion-proof type sweep-frequency water softening device for mine, the cross section of wherein said flameproof cabinet and flame proof case lid is rectangle.
After adopting such scheme, the utility model explosion-proof type sweep-frequency water softening device for mine all is installed on electric installation in the shell of flameproof cabinet and flame proof case lid composition, this shell has the effect that explosive mixture outside the spark of electric installation generation in the shell and electric arc and the shell is kept apart, and can bear the explosive mixture that enters in the shell by the spark of electric installation in the shell, the pressure of explosion that electric arc is produced when igniting, and shell is not destroyed, simultaneously can prevent shell implode resultant explosive mixture propagation of explosion outside shell, can not cause outer explosive mixture burning of shell and blast, type sweep-frequency water softening device is realized the eliminating sludge in pipe in the mine, the purpose of antiscale.
Description of drawings
Fig. 1 is the main TV structure synoptic diagram of the utility model explosion-proof type sweep-frequency water softening device for mine;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the plan structure synoptic diagram (not containing the flame proof case lid) of the utility model explosion-proof type sweep-frequency water softening device for mine;
Fig. 4 is the A-A TV structure synoptic diagram left among Fig. 1.
Below in conjunction with accompanying drawing, the utility model is described further by embodiment;
Embodiment
See also Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the utility model explosion-proof type sweep-frequency water softening device for mine comprises the electric installation 6 of flameproof cabinet 1, flame proof case lid 2, solenoid tube 3, water flow pipes 4, coil 5 and control coil 5 work;
Flameproof cabinet 1 is made by steel plate, and the steel plate outside surface of flame proof bonding surface is coated with slushing oil behind bonderizing, and the outer steel plate outside surface of flame proof bonding surface is coated with rust-inhibiting paint, and flameproof cabinet 1 inner chamber scribbles arc-proof enamel;
The cross section of flameproof cabinet 1 and flame proof case lid 2 is rectangle, flameproof cabinet 1 upper end is provided with flame proof flange 9, flameproof cabinet 1 is 3 with the bonding surface roughness of flame proof flange 9, the flame proof bonding surface length of flame proof flange 9 is more than or equal to 12.5 millimeters, the flame proof gap of flame proof flange 9 is smaller or equal to 0.2mm, the roughness of flame proof bonding surface is 6.3, flameproof cabinet 1 surface of internal cavity is provided with several first earthing rods 10, the flameproof cabinet 1 outside surface left side corresponding with first earthing rod, 10 level attitudes is provided with several wire barrels 11, wire barrel 11 is 3 with the bonding surface roughness of flameproof cabinet 1, wire barrel 11 inner chambers are connected with hold-down nut 18 from left to right in turn, back-up ring 19, cushion rubber 20 and packing ring 21, wire barrel 11 inner chambers scribble arc-proof enamel, the bonding surface roughness that flameproof cabinet 1 outside surface that is positioned at wire barrel 11 belows is provided with second earthing rod, 12, the second earthing rods 12 and flameproof cabinet 1 outside surface is 3;
Flame proof case lid 2 is made by steel plate, the steel plate outside surface of flame proof bonding surface is coated with slushing oil behind bonderizing, the outer steel plate outside surface of flame proof bonding surface is coated with rust-inhibiting paint, the vertical section of flame proof case lid 2 is the T type, be provided with ladder hole 13 in the middle of the flame proof case lid 2, be provided with viewing window 14 in the following hole of ladder hole 13, viewing window 14 comprises annular pressing plate 15 and implosion guard 16, annular pressing plate 15 and implosion guard 16 are arranged in the following hole of ladder hole 13 from the bottom to top, be respectively arranged with rubber gasket 17 between the hole wall of ladder hole 13 and the implosion guard 16 and between implosion guard 16 and the annular pressing plate 15, annular pressing plate 15 and flame proof case lid 2 bottoms are spirally connected fixing, link together by bolt between flame proof case lid 2 and the flame proof flange 9;
Solenoid tube 3 is arranged at water flow pipes 4 outside surfaces and links together with water flow pipes 4, be provided with coil 5 between water flow pipes 4 and the solenoid tube 3, end connects left flange plate 7 and right ring flange 8 respectively about water flow pipes 4, left flange plate 7 is 3 with the bonding surface of water flow pipes 4, right ring flange 8 with the bonding surface roughness of water flow pipes 4, solenoid tube 3 upper ends connect flameproof cabinet 1, and flameproof cabinet 1 is 3 with the bonding surface roughness of solenoid tube 3.
The utility model explosion-proof type sweep-frequency water softening device for mine is installed on electric installation 6 in the shell of flameproof cabinet 1 and flame proof case lid 2 compositions, with being communicated with pipeline in the mine respectively of the left flange plate 7 at two ends, water flow pipes 4 left and right sides and right ring flange 8, after connecting power supply, this water-softening plant gets final product trouble-free service, because the shell that flameproof cabinet 1 and flame proof case lid 2 are formed has the effect that explosive mixture outside the spark of 6 generations of electric installation in the shell and electric arc and the shell is kept apart, and can bear the explosive mixture that enters in the shell by the spark of electric installation in the shell 6, the pressure of explosion that electric arc is produced when igniting, and shell is not destroyed, simultaneously can prevent shell implode resultant explosive mixture propagation of explosion outside shell, can not cause outer explosive mixture burning of shell and blast, therefore guaranteeing that this type sweep-frequency water softening device can be realized the eliminating sludge in pipe in the mine under the situation safe in utilization, the purpose of antiscale.
The above embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineering technical personnel in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.