CN2448442Y

CN2448442Y - Vertical dust humidifying machine

Info

Publication number: CN2448442Y
Application number: CN 00250145
Authority: CN
Inventors: 李玉清
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-09-14
Filing date: 2000-09-14
Publication date: 2001-09-19
Anticipated expiration: 2010-09-14

Abstract

The utility model relates to a novel vertical powder dust humidifying machine. The utility model is composed of a vertical box body, an ash blocking plate which is arranged under a material inlet, a squirrel cage type stirring mechanism, and a water nozzle which is arranged in the box body. The ash blocking plate and the squirrel cage type stirring mechanism are matched to form powder duct, and the dust is turned and stirred up and down in the box body. The uniformly mixed and humidified power dust is discharged from a material falling end. The utility model has the advantages of simple structure, large treating capacity, high mixing quality, and water saving. The utility model is a beneficial improvement on the vertical powder dust humidifying machine.

Description

Novel vertical dust humidifier

The utility model belongs to the equipment for after-treatment of environmental protection dust arrester, is specially adapted to the dedusting conveyance system of large-scale stove.

In the cleaner of large-scale stove, must be through adding wet process further transportation, storage or use after a large amount of dust is collected, otherwise very easily cause dirt quick-fried and produce secondary pollution.In numerous humidification apparatus, be divided into vertical and horizontal two big kinds.Vertical dust humidifier is used for hydrophily dust processing preferably mostly, because its humidification path is short, the processing ash is measured greatly, so it mainly biases toward the measure that prolongs the stirring path on agitating device.Existing apparatus all is to adopt in the vertical cabinet rabbling mechanism is set at present, to change dust freely falling body stroke, the increasing dust combines with the casing interior ejection globule, dust promptly makes dust change the vertical drop stroke after the upper end charging aperture enters casing in the presence of agitating device, repeatedly falls to finish from the lower end discharging opening at last with the water smoke stirring to add wet trade.Thereby the structure of agitating device and form just become the deciding factor of vertical dust humidifier performance quality.And the common roller type rabbling mechanism of present vertical dust humidifier is obviously unsatisfactory, and particularly the uniformity qualitatively of its processing is relatively poor, and the dry ash inclusion content is big, awaits further to improve.

The purpose of this utility model provides a kind of new structure of vertical dust humidifier, emphasis is to stir mechanism by the degree of depth that new structure produces, make dust strengthen blending chance with moisture content, thus improve the uniformity that adds water under the prerequisite that guarantees treating capacity greatly and handle after the humidity quality.

Basic design of the present utility model is to have designed a brand-new rabbling mechanism on the basic structure of vertical cabinet.Rabbling mechanism be an axle be level to rotary body and a striker plate that matches with this rotary body do the sub-material ash retention equipment.It can make from the dust of charging aperture cartonning, being partial to a side direction disperses to fall, make the direction of main body dust whereabouts and the rotation direction rightabout of rotary body, so just can make most of dust when falling, produce reverse or lateral displacement, slow down falling speed and changed the freely falling body path, form shuttle seething, particularly stir rotary body and take special mouse cage type structure, make putting more effort of stirring, seethe aggravation, produce better mixing effect.The practical function of dust block board is to make the dust that enters casing depart from the centre bit position.So, also can take the off-centered design of charging aperture, effect is approximate, but complex structure and adjusting difficulty.

How further specify goal of the invention of the present utility model below in conjunction with accompanying drawing realizes:

Fig. 1 is structural representation of the present utility model.

Wherein 1 is vertical cabinet, and 1A is a charging aperture, and 1B is a discharging opening, 2 is water spout, and 3 is the sub-material dust block board, and 3A is for regulating bolt, 3B is an alignment pin, and 4 is the squirrel-cage agitating device, and 4A is for horizontally rotating rotating shaft, 4B is the mouse cage end cap, 4C is for stirring bar, and 4D is the end cap spoke, and 4E is the grid circle, 5 is the drive motors of cage rotor, and 6 for installing the basis.

From the accompanying drawing that provides as can be seen the horizontal rotary body of stirring action be a mouse cage type structure.So-called mouse cage type structure is evenly to be distributed along the rotational circle cylinder by the bar 4C that stirs with axially parallel, and is fixed on the end cap 4B at rotary body two ends, forms a columniform grizzly bar shape, exactly likes mouse cage.In order to strengthen the dynamics of stirring, can establish the 1-3 layer by stirring the face of cylinder that bar 4C forms.That is to say and overlap little mouse cage again in mouse cage, more effectively the conversion dust freely falls the path.End cap 4B can be designed to a circular plate type, also can be designed to a spoke wheel shape 4B.4D promptly is the spoke in the spoke wheel shape.Be the bending strength of strengthening stirring bar 4C, can add grid circle 4E the bar that stirs that distributes along the same face of cylinder.Model according to humidifier can be provided with 1-3 grid circle.

Shelves hawk 3 is located at the side on the lower side of charging aperture 1A as shown in Figure 1.For choosing best collocation position, dust block board 1A is designed to adjustable, adds that by plate body adjustable bolt 3A and alignment pin 3B form, and regulates bolt 3A and can make dust block board 3 be in a best angle location.According to the test adjustable extent be: the dust block board plane becomes 30 ° of-50 ° of angles with vertical.

From the structure that provides as can be seen under the effect of dust block board 3, the dust that falls into case concentrates the deflection one side to fall, the dust of its whereabouts is risen or traversing, in this process, have an opportunity repeatedly to mix with the water of water spout 2 ejections, progressively move again and fall to discharging opening to the left side, so the setting of water spout all concentrate on the top of mouse cage transfer roller and the distributed quantity be in rotational direction counterclockwise increment distribute, can realize the affinity of dust and water effectively, improve the humidification quality.We can say that by above statement the charging aperture of one of exposed installation meter biasing tilting can realize constructed effect.

By the novel vertical humidifier that above design constitutes, it is simple in structure, treating capacity big and even, water-saving, and the little dry ash of mixed dust is mingled with, and is a kind of preferably at present improvement project.

Claims

1, a kind of vertical dust humidifier, by vertical cylindrical shell (1), cylindrical shell (1) upper end is provided with dust charging aperture (1A), the lower end is discharging opening (1B), uniform water spout (2) and agitating device in the cylindrical shell (1) is characterized in that agitating device is the horizontally disposed rotary body of a rotating shaft (4A) (4) and one and the dust block board (3) of the dust counter-rotating that causes to fall and break of the supporting setting of rotary body.

2,, it is characterized in that this rotary body (4) is to stir the mouse cage type structure that bar (4C) evenly distributes by the rotational circle cylinder and the end cap (4B) that is fixed on the rotary body two ends is gone up and form by parallel with axle (4A) according to the said vertical dust humidifier of claim 1.

3, according to the said vertical dust humidifier of claim 2, it is characterized in that stirring bar (4C) form the rotational circle cylinder and can establish the 1-3 layer.

4, according to claim 2 or 3 said vertical dust humidifiers, it is characterized in that the end cap (4B) of squirrel-cage agitating device (4) can be designed to circular plate type, also can be designed to spoke wheel shape.

5,, it is characterized in that being provided with bending resistance grid circle (4E) 1-3 between the bar (4C) stirring of the same placement face of cylinder according to the said vertical dust humidifier of claim 1.

6, according to the said vertical dust humidifier of claim 1, it is characterized in that dust block board (3) is positioned at charging aperture (1A) below, form detent mechanism by adjusting screw(rod) (3A), alignment pin (3B), make dust block board (3) become 30 ° of-50 ° of angles with vertical.

7, according to the said vertical dust humidifier of claim 1, it is characterized in that water spout (2) is distributed in the top of mouse cage agitating device, quantity increment in the counterclockwise direction distributes.