A kind of cooling back installation for bentonite flour mill
Technical field
The present invention relates to field of mechanical technique, relate in particular to a kind of cooling back installation for bentonite flour mill.
Background technology
Flour mill is widely used in the powder processing of mineral products material in the technical fields such as metallurgy, building materials, chemical industry, mine, bentonite is taking montmorillonite as main moisture clay pit, bentonite carries out processing and pulverizing with flour mill conventionally, at present, flour mill is to bentonite processing and pulverizing, and motor runs up, and the motor running up use meeting is for a long time hot, affect performance and the life-span of motor, therefore solve flour mill and use for a long time the hot problem of motor particularly important.
Summary of the invention
The invention provides a kind of cooling back installation for bentonite flour mill, be provided with the first cooling pond and the second cooling pond, cooling water is undertaken cooling by first-class waterpipe flow direction motor, cooling water later, flow to the second cooling pond wait secondary utilization by outlet conduit, uses the hot problem of motor for a long time to solve flour mill.
The invention provides a kind of cooling back installation for bentonite flour mill in order to address the above problem, comprise flour mill, described flour mill bottom is provided with motor, below described flour mill, be provided with pit, described pit the inside is provided with the first cooling pond, in described the first cooling pond, being provided with first-class waterpipe is connected with motor, on described motor, be provided with outlet conduit, other second cooling pond that is provided with of described flour mill, outlet conduit is connected in the second cooling pond, in described the second cooling pond, being provided with second aquaporin is connected with the first cooling pond.
Further improve and be: described pit is square or cuboid or cylinder.
Further improve and be: described the first cooling pond with on the second cooling pond, be provided with suction pump and be connected with first-class waterpipe and second waterpipe.
Further improve and be: on described first-class waterpipe and second waterpipe, be provided with control valve.
Further improve and be: on described outlet conduit, be provided with cooling bath.
The invention has the beneficial effects as follows: be provided with the first cooling pond and the second cooling pond, cooling water is undertaken cooling by first-class waterpipe flow direction motor, cooling water is later flowing to the second cooling pond wait secondary utilization by outlet conduit, use for a long time the hot problem of motor to solve flour mill, being provided with suction pump can extract cooling water, is provided with control valve and can controls the flow of cooling water.The present invention is simple in structure, and input cost is low, has effectively safeguarded motor.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention.
Wherein: 1-flour mill, 2-motor, 3-pit, 4-the first cooling pond, the first-class waterpipe of 5-, 6-outlet conduit, 7-the second cooling pond, 8-second waterpipe, 9-suction pump, 10-control valve.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment only, for explaining the present invention, does not form limiting the scope of the present invention.
As shown in Figure 1, the invention provides a kind of cooling back installation for bentonite flour mill, comprise flour mill 1, described flour mill 1 bottom is provided with motor 2, described flour mill 1 is provided with pit 3 below, described pit 3 the insides are provided with the first cooling pond 4, 4 li of described the first cooling ponds are provided with first-class waterpipe 5 and are connected with motor 2, on described motor 2, be provided with outlet conduit 6, other second cooling pond 7 that is provided with of described flour mill 1, outlet conduit 6 is connected to 7 li of the second cooling ponds, 7 li of described the second cooling ponds are provided with second water channel 8 and are connected with the first cooling pond 4.
Described pit 3 is square or cuboid or cylinder.
Described the first cooling pond 4 with on the second cooling pond 7, be provided with suction pump 9 and be connected with first-class waterpipe 5 and second waterpipe 8, suction pump 9 extracts cooling water.
On described first-class waterpipe 5 and second waterpipe 8, be provided with control valve 10, control valve 10 is used for controlling the flow of cooling water.
On described outlet conduit, 6 are provided with cooling bath 11, and cooling bath 11 is used for further cooling water being lowered the temperature.
Be provided with the first cooling pond 4 and the second cooling pond 7, cooling water is undertaken cooling by first-class waterpipe 5 flow direction motors 2, cooling boiling hot water is later flowing to the second cooling pond 7 by outlet conduit 6, by the time after boiling hot coolant-temperature gage cools down, flow to 4 li of the first cooling ponds by second waterpipe 8, forming recycling of cooling water.The present invention is simple in structure, utilizes recirculated cooling water to cool to the motor of flour mill, to safeguard the normal work of motor, increases work efficiency.