CN202101539U

CN202101539U - Device adopting plant power (such as rice chaff and sawdust and the like) as fuel to fire ceramisites

Info

Publication number: CN202101539U
Application number: CN2011201980920U
Authority: CN
Inventors: 胥勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-14
Filing date: 2011-06-14
Publication date: 2012-01-04
Anticipated expiration: 2021-06-14

Abstract

The utility model discloses a device adopting plant power (such as rice chaff and sawdust and the like) as fuel to fire ceremisties. The device comprises a ring kiln body (1) and a fuel feeding pipe (5), wherein the fuel feeding pipe (5) is communicated with a blower (4), and a spiral conveyer (3) is connected between the fuel feeding pipe (5) and the discharge port of a fuel hopper (2). The device adopts agriculture and forestry rice chaff and sawdust as the fuel, has the advantages that energy is saved, contaminant discharge is reduced, and the fired ceramistie product has high quality.

Description

Make the device of fuel baking ceramsite with plant powders such as rice chaff, sawdusts

Technical field

The utility model relates to a kind of device of making the fuel baking ceramsite with plant powders such as rice chaff, sawdusts.

Background technology

The rotary kiln of existing baking ceramsite all adopts coal to act as a fuel basically, and is well-known, can produce a lot of harmful substances behind the coal combustion; Cause environmental pollution; And along with the energy is more and more in short supply, the cost of coal is increasingly high; And the haydite that coal burns out as fuel lumps easily and causes percent defective than higher.

Summary of the invention

Weak point to above-mentioned prior art existence; The purpose of the utility model just is to provide a kind of device of making the fuel baking ceramsite with plant powders such as rice chaff, sawdusts; This device that uses plant powders such as rice chaff, sawdust to make the fuel baking ceramsite is fuel with agricultural, forestry waste material rice chaff, sawdust and inflammable plant powder; Have energy savings, the advantage of the thing that reduces pollution emissions, and the ceramic product quality of firing is high.

The technical scheme of the utility model is: a kind of device of making the fuel baking ceramsite with plant powders such as rice chaff, sawdusts; Comprise rotary kiln body and fuel-feed pipe; This fuel-feed pipe communicates with pressure fan, is connected with conveying worm between said fuel-feed pipe and the said fuel hopper discharging opening.

As preferably, the diameter of said conveying worm is 80mm-120mm, 120mm-200mm or 200mm-300mm.

As preferably, said conveying worm is a DWG.

Compared with prior art, the utility model device structure is simple, and the helical blade of conveying worm (being commonly called as auger) rotation is passed material and carried out conveying worm and carry.The power that material is not rotated with the conveying worm blade is material own wt and the conveying worm casing frictional resistance to material; And DWG is to combine two conveying worms; Form a conveying worm, thereby improved feeding speed greatly.The haydite prevented from caking that the device of employing the utility model burns out, the haydite smooth surface, and surface strength is higher.

Description of drawings

Fig. 1 is the overall structure sketch map of the utility model;

Fig. 2 is the overall structure sketch map of an optimal way of the utility model.

The specific embodiment

To combine accompanying drawing that the utility model is described further below.

Make the device of fuel baking ceramsite like plant powders such as Fig. 1, usefulness rice chaff shown in Figure 2, sawdusts; The device that plant powders such as this usefulness rice chaff, sawdust are made the fuel baking ceramsite comprises rotary kiln body 1 and fuel-feed pipe 5; This fuel-feed pipe 5 communicates with pressure fan 4, is connected with conveying worm 3 between fuel-feed pipe 5 and fuel hopper 2 discharging openings.

Conveying worm 3 link to each other with motor (Fig. 1, Fig. 2 do not draw), reductor (Fig. 1, Fig. 2 do not draw).

Conveying worm 3 is preferably DWG, and the diameter of conveying worm 3 is that 80mm-120mm, 120mm-200mm or 200mm-300mm are better.

Above-mentioned embodiment is only as the explanation of the utility model and unrestricted; The utility model protection domain also should comprise those conspicuous to those skilled in the art conversions, conversion, variation or substitute; And in the ken that those of ordinary skills possessed, can also under the prerequisite that does not break away from this utility model aim, make various variations.

Claims

1. device of making the fuel baking ceramsite with plant powders such as rice chaff, sawdusts; Comprise rotary kiln body (1) and fuel-feed pipe (5); This fuel-feed pipe (5) communicates with pressure fan (4), it is characterized in that: be connected with conveying worm (3) between said fuel-feed pipe (5) and said fuel hopper (2) discharging opening.

2. according to claim 1ly make the device of fuel baking ceramsite with plant powders such as rice chaff, sawdusts, it is characterized in that: the diameter of said conveying worm (3) is 80mm-120mm, 120mm-200mm or 200mm-300mm.

3. according to claim 1ly make the device of fuel baking ceramsite with plant powders such as rice chaff, sawdusts, it is characterized in that: said conveying worm (3) is a DWG.