Air-driven chute with sub-material function
Technical field
The utility model relates to the air-driven chute with sub-material function.
Background technology
Factory can produce a large amount of waste gas because of electrolysis of aluminum oxide in Aluminum Electrolysis Production, as HF, SO
2, lhv gas etc., present state-of-the-art technique is that the function that the recycle fresh aluminum oxide has a large amount of absorption HF gases is processed waste gas, but tend to reduce because the blanking of fresh aluminum oxide is inhomogeneous adsorption effect, some aluminum oxide several circles that circulated in gas-cleaning duster, some mistake that flashes does not play a role fully.
Existing processing mode is installed a manual modulation valve below the chute feed opening, control flow by the adjustment to manual modulation valve, but this adjusting is regulated fully by rule of thumb, there is no quantitative criteria, so very inaccurate, existing air-driven chute only has a passage simultaneously, material is first from first feed opening blanking, the feed opening discharge quantity of front is very large like this, and the feed opening of back might not have alumina blanking, virtually caused a large amount of wastes, and lower to the obnoxious flavour processing efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of air-driven chute with sub-material function, can effectively solve the inhomogeneous problem of material blanking in gas-cleaning duster, improves the obnoxious flavour processing efficiency, reduces the waste of material.
The purpose of this utility model is achieved through the following technical solutions: the air-driven chute with sub-material function, it comprises air-driven chute body and the air-permeable layer that is fixed in the air-driven chute body, air-permeable layer is separated into upper groove and lower groove with the air-driven chute body, parallel between upper groove and air-permeable layer some dividing plates are installed, dividing plate is separated into some distribution chutes with upper groove, one end of each distribution chute is provided with opening for feed, and the other end is provided with discharge port.
The upper end of described dividing plate is fixed by mode and the upper groove of welding, and the lower end of dividing plate is connected with air-permeable layer by work type card.
Described air-permeable layer is comprised of ventilative canvas and the press strip that is pressed on ventilative canvas.
The corresponding independent reactor of described discharge port
The beneficial effects of the utility model are: carry out subregion and carry out in lines the sub-material operation in air-driven chute, efficiently solve the inhomogeneous problem of material blanking in gas-cleaning duster, improved the obnoxious flavour processing efficiency, reduced the waste of material, avoid environmental pollution, had simultaneously characteristics simple in structure, easy to use.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 be in Fig. 1 A-A to schematic diagram;
Fig. 3 is the partial enlarged drawing of regional B in Fig. 2.
Wherein, 1-air-driven chute body, 2-air-permeable layer, the upper groove of 3-, groove under 4-, 5-dividing plate, 6-distribution chute, 7-opening for feed, 8-discharge port, the 9-canvas of breathing freely, 10-press strip.
Embodiment
Further describe the technical solution of the utility model below in conjunction with accompanying drawing, but that claimed scope is not limited to is described.
As Fig. 1, Fig. 2, air-driven chute with sub-material function, it comprises air-driven chute body 1 and the air-permeable layer 2 that is fixed in air-driven chute body 1, air-permeable layer 2 is separated into upper groove 3 and lower groove 4 with air-driven chute body 1, parallel between upper groove 3 and air-permeable layer 2 some dividing plates 5 are installed, dividing plate 5 is separated into some distribution chutes 6 with upper groove 3, and an end of each distribution chute 6 is provided with opening for feed 7, and the other end is provided with discharge port 8.
The upper end of described dividing plate 5 is fixing by mode and the upper groove 3 of welding, and the lower end of dividing plate 5 is connected with air-permeable layer 2 by work type card.
As Fig. 3, described air-permeable layer 2 is comprised of ventilative canvas 9 and the press strip 10 that is pressed on ventilative canvas 9.
The corresponding independent reactor of described discharge port 8.
Air-driven chute body 1 is divided into several rows distribution chute 6, all aluminum oxide that enter distribution chute 6 only can enter corresponding feed opening 8, and reactor of 8 correspondences of each feed opening, the material that obtains of each reactor is basic impartial comparatively speaking like this, and it is consistent that each reactor evenly obtains the probability of material.