CN204999343U - Heat dissipation compounding device is carried to cement - Google Patents

Abstract

The utility model provides a nonstandard welded vessel, container upper portion is seted up the feed inlet and is gathered dust the mouth that heat dissipation compounding device is carried to cement is that upper portion is cylinder and lower part for the cone. A dozen in bulk putting of installation in the container, this breaks up the device and drives above that two -layer vertical of welding by a main shaft to break up the blade rotatory, and every layer has four vertical blades and each other to become 90 to distribute. Offer four air intakes at the lower cone position of container, pass through the branching pipeline by two roots's fans and go into fresh air to two adjacent air intake drums of container respectively. Hot material is after the feed inlet gets into the container, and the economy -combat is in bulk puts to dispersion all around, and the fresh cold air that lower part air inlet goes into carries out mixing the homogenization between heat exchange and material.

Description

A kind of cement transportation heat radiation mixing device

Technical field

The utility model is the mixing device that dispels the heat in a kind of cement transportation process, especially fast and effeciently can reduce the temperature of warehouse-in cement material, improves cement workability.

Background technology

Now, along with the volume increase increment of cement grinding plant, and extensively adopt pressing combined grinding technique, unit-hour output and cost consumption all obtain good effect.But go out to grind the higher difficult problem of cement temperatures to fail to solve thoroughly always, not only affect the workability of cement, and make cement in storehouse easily occur caking phenomenon, have a strong impact on the operations such as the storage of cement, packaging and transport, add post work labour intensity.And current more grinding station all adopt mill tail add ultra-fine ash or breeze, just put in storage without homogenizer, cause when dispatching from the factory cement quality and have fluctuation.

Summary of the invention

For reducing warehouse-in cement temperatures fast, and homogenizing further with breeze, ultra-fine ash etc. before making cement warehouse-in, improve cement workability of dispatching from the factory, the utility model provides a kind of cement transportation heat radiation mixing device.This utility unit solves the technical scheme that its technical matters adopts: the nonstandard welded vessel of this device is top to be cylinder and bottom be cone, upper vessel portion offers inlet point and the mouth that gathers dust.Install a dispersing device in container, this dispersing device drives be welded thereon two-layer vertical to break up blade rotary by a main shaft, and every layer has four vertical blades and mutual distribution in 90 °, and upper strata length of blade is less than lower leave.Offer four ventilation inlets at the lower cone position of container, blast fresh air by bifurcated passage respectively to two adjacent ventilation inlets of container by two roots blowers.Thermal material enters after container through inlet point, disperses to surrounding through dispersing device, and the fresh cold air entered with bottom ventilation inlet carries out thermal exchange and storeroom mixes homogenizing.Cooling and mixed partial material fall into cone warehouse-in, and container inner suspension material filters cooling warehouse-in through dust-precipitator.Air after exchange enters in air after also being filtered by dust-precipitator.

Accompanying drawing explanation

Fig. 1 is the organigram of cooling mixing device;

Fig. 2 is the installation site schematic diagram of cooling mixing device;

In figure, 1. blade is broken up on inlet point 2. dispersing device motor 3. mouth 4. dispersing device main shaft 5. upper strata of gathering dust

6. lower floor breaks up blade 7. ventilation inlet 8. dust-precipitator 9. and to dispel the heat mixing device 10. roots blower

11. cement silos.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is further described, as Fig. 1, shown in Fig. 2, cement, ultra-fine ash, slag micropowder mixed material enters cooling mixing device 9 by skewed slot end blanking ring through inlet point 1, mixed material in cooling mixing device 9 inside successively after breaing up blade 5 and 6 and fully breaing up, lower cone is fallen into after realizing interchange of heat and mixing homogenizing, lower cone four side is provided with ventilation inlet 7, fresh air enters from ventilation inlet 7 through roots blower 10, flow from bottom to top in cooling mixing device 9 inside, finally enter dust-precipitator 8 from the mouth 3 that gathers dust, partial heat is taken away again in the process of fresh air flow, after large cooling, most of mixed material enters cement silo 11 from lower cone, fraction suspended material enters cement silo 11 after dust-precipitator 8 filtration is gathered dust, thus realize the process of cooling batch mixing.

Claims (3)

1. a cement transportation heat radiation mixing device, it is characterized in that top to be cylinder and bottom be the nonstandard welded vessel of cone, upper vessel portion offers inlet point and the mouth that gathers dust, and installs a dispersing device, offer four ventilation inlets at the lower cone position of container in container.

2. cement transportation according to claim 1 heat radiation mixing device, is characterized in that: ventilation inlet blasts fresh air by bifurcated passage respectively to two adjacent ventilation inlets of container by two roots blowers.

3. cement transportation heat radiation mixing device according to claim 1, it is characterized in that: thermal material enters after container through inlet point, disperse to surrounding through dispersing device, the fresh cold air entered with bottom ventilation inlet carries out thermal exchange and storeroom mixes homogenizing, cooling and mixed partial material fall into cone warehouse-in, and container inner suspension material filters cooling warehouse-in through dust-precipitator.