CN215288494U - Sludge dryer - Google Patents

Abstract

The utility model provides a sludge drying machine, includes the box, box inner wall bolted connection has the stoving storehouse, and the hopper has been seted up at stoving storehouse top, and the stoving storehouse, one side top that the box is close to the stoving storehouse are equipped with the dust cover, and stoving storehouse bottom is equipped with the wind channel, the beneficial effect of the utility model: the dustproof effect of the device is improved, the problem that the inner soil is deposited and blocked is reduced, and the service efficiency of the device is improved.

Description

Sludge dryer

Technical Field

The utility model relates to a sludge drying machine technical field, concretely relates to sludge drying machine.

Background

With the development of times, modern municipal sewage needs to be recycled, and the sewage contains some sludge, so that a sludge dryer is needed for separation.

The current sludge dryer is provided with a filter screen between the hopper and the gas-gas heat exchange area, but because the area of the filter screen is too small and is easily blocked by particles, the pressure of the material area where the hopper is positioned is increased, and thus the box body is deformed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that a sludge drying machine at present is equipped with the filter screen between hopper and gas-gas heat exchange district, but because the area undersize of filter screen and easily by the granule jam, lead to the material district pressure increase at hopper place to make the box warp, provide a sludge drying machine for this reason.

The utility model provides a technical scheme that technical problem adopted is: a sludge dryer, comprising: the box, box inner wall bolted connection has the stoving storehouse, the hopper has been seted up at stoving storehouse top, the stoving storehouse, the box is close to one side top in stoving storehouse and is equipped with the dust cover, stoving storehouse bottom is equipped with the wind channel.

As the utility model discloses a preferred technical scheme, one side inner wall that the box is close to the stoving storehouse is equipped with gas heat exchange district, the box is close to gas heat exchange district top inner wall and is equipped with the passageway.

As an optimized technical scheme of the utility model, the bottom in stoving storehouse is run through and is seted up the delivery port.

The utility model has the advantages of it is following:

through removing the vent, increase the dust cover, the position of former filter screen becomes the passageway, with the granule restriction in the hopper, avoids the granule to flow to gas-gas heat exchange area to the reduction causes the influence to equipment.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural view of the dust cover of the present invention;

fig. 4 is a schematic diagram of the internal structure of the present invention.

Description of reference numerals: 1. a box body; 2. a drying bin; 3. a hopper; 4. a dust cover; 5. an air duct; 6. a gas-gas heat exchange zone; 7. a channel; 8. and (7) a water outlet.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The blockage of the device is easily caused in the prior art, so that the overall safety and the service life of the device are influenced.

Please refer to fig. 1-4 in combination, a sludge dryer comprises a box body 1, a drying bin 2 is connected to the inner wall of the box body 1 through bolts, a hopper 3 is arranged at the top of the drying bin 2, the drying bin 2 is provided with a dust cover 4 at the top of one side of the box body 1 close to the drying bin 2, and an air duct 5 is arranged at the bottom of the drying bin 2, so that the dust-proof effect of the device is improved, the problem of blockage caused by deposition of internal soil is reduced, and the use efficiency of the device is improved.

Specifically, box 1 is close to one side inner wall of stoving storehouse 2 and is equipped with gas heat exchange area 6, and box 1 is close to 6 top inner walls of gas heat exchange area and is equipped with passageway 7, and the bottom of stoving storehouse 2 is run through and has been seted up delivery port 8, further changes the structural position of original device and newly-increased passageway 7, restricts the granule within the hopper, avoids the granule to flow to gas heat exchange area to improve the safety in utilization of device.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (3)

1. A sludge dryer, comprising: the drying device comprises a box body (1), the inner wall of the box body (1) is connected with a drying bin (2) through bolts, a hopper (3) is arranged at the top of the drying bin (2), a dust cover (4) is arranged at the top of one side, close to the drying bin (2), of the box body (1), and an air channel (5) is arranged at the bottom of the drying bin (2).

2. The sludge dryer as claimed in claim 1, wherein the inner wall of the box body (1) near one side of the drying bin (2) is provided with a gas-gas heat exchange area (6), and the inner wall of the box body (1) near the top of the gas-gas heat exchange area (6) is provided with a channel (7).

3. The sludge dryer as claimed in claim 1, wherein the bottom of the drying bin (2) is perforated with a water outlet (8).

Images