CN206008250U

CN206008250U - Dynamic centrifugal purifies Dropbox

Info

Publication number: CN206008250U
Application number: CN201620557025.6U
Authority: CN
Inventors: 王小华
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-08
Filing date: 2016-06-08
Publication date: 2017-03-15
Anticipated expiration: 2026-06-08

Abstract

This utility model is related to technical field of air purification, discloses a kind of dynamic centrifugal and purifies Dropbox, including：Spider, ring for fixing and some spokes, described some spoke one end connect spider, and the other end connects the ring for fixing, and the shaping of the spider, ring for fixing and some spoke three in one, the Dropbox are circle.Dynamic centrifugal of the present utility model purifies spider, ring for fixing and some spoke three in one of Dropbox and is formed, and there are no weld seam or other splicing seams, and the impurity and fluid in air is not easy to accumulate, and easily cleans.

Description

Dynamic centrifugal purifies Dropbox

Technical field

This utility model is related to technical field of air purification, and more particularly to a kind of dynamic centrifugal purifies Dropbox.

Background technology

At present, the method using physics removes the purification of air of air or solid particulate matter or liquid particles thing in waste gas Device is widely used, and the critical component of this kind of device is mounted to the dynamic centrifugal purification Dropbox of air exhauster front end or air inlet, Dropbox is purified using dynamic centrifugal in prior art and has three kinds of modes：

First kind of way be with metal spoke using welding by the way of connect and using special fixture fix metal spoke in The Dropbox (see Chinese patent literature CN10059C) made on spider, as depicted in figs. 1 and 2, including：In disk 1, center in the heart Lower wall 2, spoke 3 and ring for fixing 4, one end of spoke 3 are welded on ring for fixing 4, the other end be fixed in the heart under disk 1 and center Between disk 2, the structure of this Dropbox, due to more using metal spoke quantity, unavoidably produces weld seam using welding manner And rosin joint, tiny in air in use impurity particle thing easily accumulates in commissure, often need to clean, work at rosin joint It is also easy to produce spoke to come off in work, more additionally, due to spoke, such as human weld it cannot be guaranteed that spoke can be uniformly distributed, in Dropbox Eccentric force can be produced when rotating at a high speed, using effect is affected, and this kind of mode complex process, cost of manufacture are high.

The second way is to make dynamic centrifugal Dropbox (see Chinese patent text using thinner tinsel canoe Offer CN201173516Y) shown in Fig. 3 and 4, including 4 warp-wise brace rod 2 of foreign steamer bone 1 and spider, axle sleeve 5, tinsel 6, this It is more complicated that Dropbox structure is entwined technique for tinsel, and production cost is high, twine at high temperature easily loose, come off, use Cycle is short, can form cross-like as tinsel is wrapped on wheel carrier to place outside its Dropbox center and wheel skeleton, in air Grain thing easily forms blocking herein, needs often to clean, otherwise can form larger oil cake after life-time service, affect air draft and Clean-up effect.

The third mode is that one kind gets rid of oily fanning tray, and (see Chinese patent literature 201840937U) includes getting rid of oily fanning tray, plane Disk leaf, circular housing, central connecting part, disc shell, this get rid of oily fanning tray as whipping fanning tray disk number of sheets amount is more, Central connecting part disk blade gap distance is less, easily forms particulate matter blocking, needs often to clean, separately as disk leaf is more, used In journey, windage is larger.

Utility model content

The utility model proposes a kind of dynamic centrifugal purifies Dropbox, solve dynamic centrifugal in prior art and purify Dropbox appearance Easy accumulated impurity and greasy filth, windage be big, the problem of complex process.

Dynamic centrifugal of the present utility model purifies Dropbox, including spider, ring for fixing and some spokes, some spokes One end connects spider, and the other end connects the ring for fixing, and the spider, ring for fixing and some spoke three in one shape, The Dropbox is circle.

Wherein, the spider, ring for fixing and some spoke threes are integrally formed by punching press.

Wherein, the spoke section is square.

Wherein, the spoke section is rectangle.

Wherein, the spoke radical is met more than or equal to 20, less than or equal to 99.

Dynamic centrifugal of the present utility model purifies Dropbox, and the spider, ring for fixing and some spoke three in one shape, There is no the cross point of weld seam or tinsel winding institute shape, the impurity and fluid in air is not easy to accumulate, easily cleans, practical It is high in high speed spin balancing degree that new dynamic centrifugal purifies Dropbox.

Description of the drawings

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.

Fig. 1,2 are to be connected by the way of welding with metal spoke and fix metal using special fixture for first kind of way The Dropbox that spoke is made on spider.

Fig. 3,4 are to make dynamic centrifugal Dropbox using thinner tinsel canoe for the second way.

Fig. 5 purifies Dropbox for the dynamic centrifugal of the present embodiment.

Dynamic centrifugal purifying net plate convergence bar cross sectional shapes of the Fig. 6 for the present embodiment.

Dynamic centrifugal purifying net plate convergence bar cross sectional shapes of the Fig. 7 for the present embodiment.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.Embodiment in based on this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

The dynamic centrifugal of the present embodiment purify Dropbox as shown in figure 5, including：Spider 100, ring for fixing 300 and some spokes Bar 200,200 one end of some spokes connect spider 100, and the other end is connected circle 300, and is uniformly distributed.Certainly, spider Be additionally provided with 100 for install rotating shaft central siphon 400 or other installation rotating shafts structure.Wherein, spider 100, fixation Circle 300 and 200 three in one of some spokes formed, i.e., do not weld or other forms the seam being spliced to form.Due to center Disk 100, ring for fixing 300 and 200 three in one of some spokes are formed, and there is no weld seam or other seams, the impurity in air and Fluid is not easy to accumulate easily cleaning, and Dropbox is circle, and high speed spin balancing degree is high.

In the present embodiment, spider 100, ring for fixing 300 and 200 three of some spokes can be integrally formed by punching press, Processing technology is simple, low cost, and in advance by mould careful design, some spokes 200 more uniformly can be distributed.

In the present embodiment, 200 negligible amounts of some spokes, its Dropbox air drag at work are little.

As shown in Figures 6 and 7, the section of spoke 200 is positive square or rectangle, during Dropbox is by rotation and air at a high speed Impurity and fluid are touched and are thrown away impurity and fluid by centrifugal power, and purification efficiency is high.

In the present embodiment, spoke is 20～99.

Preferred embodiment of the present utility model is the foregoing is only, not in order to limit this utility model, all in this practicality Within new spirit and principle, any modification, equivalent substitution and improvements that is made etc. should be included in guarantor of the present utility model Within the scope of shield.

Claims

1. a kind of dynamic centrifugal purifies Dropbox, including：Spider, ring for fixing and some spokes, some spoke one end connections Spider, the other end connect the ring for fixing, the shaping of the spider, ring for fixing and some spoke three in one, the Dropbox For circle.

2. dynamic centrifugal purifies Dropbox according to claim 1, it is characterised in that the spider, ring for fixing and some spokes Bar three is integrally formed by punching press.

3. dynamic centrifugal according to claim 1 or claim 2 purifies Dropbox, it is characterised in that the spoke section is square.

4. dynamic centrifugal according to claim 1 or claim 2 purifies Dropbox, it is characterised in that the spoke section is rectangle.

5. dynamic centrifugal according to claim 1 or claim 2 purifies Dropbox, it is characterised in that the spoke radical meet more than etc. In 20, less than or equal to 99.