CN206103600U - Dedusting system - Google Patents

Abstract

The utility model discloses a dedusting system. The utility model provides a: a dedusting system, includes the sack cleaner, the sack cleaner includes the air -supply line, the air -supply line is connected with the bypass ventilation pipe, be provided with the ooff valve between air -supply line and the bypass ventilation pipe, be provided with the additional ventilation pipe of a plurality of on the bypass ventilation pipe, each additional ventilation pipe all is located polishing area's top, the sack cleaner includes the sack support, be provided with a plurality of sacks on the sack support, be provided with anti rust coating in the bypass ventilation pipe, be provided with outer lane and the inner circle of constituteing and center on the centre of a circle circumference array setting of sack support by the sack on the sack support. The utility model provides a scheme is with low costs and dust removal effect good. The nano anion bisque can release the anion continually, and burden ionic energy enough adsorbs the dust and eliminates the peculiar smell to further improve the dust removal effect of whole scheme.

Description

A kind of dust pelletizing system

Technical field

This utility model is related to dedusting technology field, more particularly to a kind of dust pelletizing system.

Background technology

The dust pollution of foundry, treating flour dust most common method is to arrange various dynamical remove in each airborne dust point Dirt equipment, the dust collection method often having will count sack cleaner science the most, and dust removing effects are also optimal.Foundry's sack cleaner Category high pressure deashing, outer filter type sack cleaner, in order to strengthen dust removing effects, need to make improvements.And because casting vehicle Between be open, connect between the polishing workshop and casting region of general machining area's such as foundry goods, because Sanding Area also can produce More dust, if being separately provided cleaner unit again in each Sanding Area, such cost will be very big.Therefore, utility model people carries A kind of dust pelletizing system suitable for foundry of economical and efficient is gone out.

Utility model content

In view of the shortcomings of the prior art, main purpose of the present utility model is to provide a kind of low cost and dedusting effect Really good dust pelletizing system.

For achieving the above object, this utility model provides following technical scheme：A kind of dust pelletizing system, including bag-type dust Device, the sack cleaner includes blast pipe, and the blast pipe is connected with by-pass ventilation pipe, the blast pipe and by-pass ventilation pipe Between be provided with switch valve, several additional vent pipes, each additional vent Guan Jun are provided with the by-pass ventilation pipe Positioned at the top of Sanding Area, the sack cleaner includes cloth bag bracket, multiple cloth bags is provided with the cloth bag bracket, described Nanoscale anion bisque is coated with the outer wall of by-pass ventilation pipe and several additional vent pipes.

Preferably, the cross sectional shape of each cloth bag is trapezoidal.

Preferably, it is provided with antirust coat in the by-pass ventilation pipe.

Preferably, the center of circle circumferential array being made up of cloth bag and around cloth bag bracket is provided with the cloth bag bracket to arrange Outer ring and inner ring.

Preferably, the cloth bag quantity of the outer ring is 24, and the cloth bag quantity of the inner ring is 12.

Preferably, the bed material bucket bottom is provided with unloading valve.

Preferably, the switch valve is air door.

This utility model has the advantage that relative to prior art, a kind of dust pelletizing system of the present utility model, by profit The dust arrester of Sanding Area is integrated into into this sack cleaner with the sack cleaner of foundry, equipment is which reduces Input, to reduce and be provided with switch valve between input cost, and by-pass ventilation pipe and blast pipe, do not work in Sanding Area When, bypass clearance pipe can be closed.Cloth bag is trapezoidal by being made using the shape of cross section of the design of flat bag, wherein cloth bag, with Circular cloth bag structure is compared, and under the conditions of the filtration load identical of filter cloth unit area, its floor space is little, compact conformation, More filter area can be arranged in unit volume, so dust removing effects are more preferable.When in use, blower fan is opened, dust laden air From blast pipe enter in casing, due directly to action of gravity falls into bed material bucket, minute dust falls on cloth bag bulky grain dust, from And dedusting can be carried out to air.Nanoscale anion bisque can endlessly discharge anion, and anion can be inhaled Attached dust and elimination abnormal flavour, so as to further improve the dust removing effects of whole scheme.

Description of the drawings

Fig. 1 is a kind of structural representation of dust pelletizing system of the present utility model；

Fig. 2 is the structural representation of a kind of cloth bag of dust pelletizing system of the present utility model and cloth bag bracket.

In figure：1st, sack cleaner；2nd, blast pipe；3rd, by-pass ventilation pipe；4th, switch valve；5th, additional vent pipe；6th, polish Area；7th, cloth bag；8th, cloth bag bracket；9th, outer ring；10th, inner ring；11st, unloading valve.

Specific embodiment

Below in conjunction with the accompanying drawings the utility model is described in further detail.

As shown in figure 1, a kind of dust pelletizing system, including sack cleaner 1, the sack cleaner 1 includes blast pipe 2, institute State blast pipe 2 and be connected with by-pass ventilation pipe 3, switch valve 4, the bypass are provided between the blast pipe 2 and by-pass ventilation pipe 3 Several additional vent pipes 5 are provided with ventilation duct 3, each additional vent pipe 5 is respectively positioned on the top of Sanding Area 6, described Sack cleaner 1 include cloth bag bracket 8, be provided with multiple cloth bags 7 on the cloth bag bracket 8, if the by-pass ventilation pipe 3 and Nanoscale anion bisque is coated with the outer wall of dry additional vent pipe 5.And the cross sectional shape of each cloth bag 7 is ladder Shape.

A kind of dust pelletizing system of the present utility model, the removing Sanding Area 6 by using the sack cleaner 1 of foundry Dirt device is integrated into this sack cleaner 1, which reduces the input of equipment, reduces input cost, and by-pass ventilation Switch valve 4 is provided between pipe 3 and blast pipe 2, when Sanding Area 6 does not work, bypass clearance pipe can be closed.Cloth bag 7 It is trapezoidal by being made using the shape of cross section of the design of flat bag, wherein cloth bag 7, compared with the structure of circular cloth bag 7, in filter cloth unit Under the conditions of the filtration load identical of area, its floor space is little, compact conformation, i.e., more filtration can be arranged in unit volume Area, so dust removing effects are more preferable.When in use, blower fan is opened, and dust laden air is from casing in the entrance of blast pipe 2, bulky grain ash Due directly to action of gravity falls into bed material bucket 2, minute dust falls on cloth bag 7 dirt, such that it is able to carry out dedusting to air.Nanometer Level anion bisque can endlessly discharge anion, and anion can adsorb dust and eliminate abnormal flavour, so as to enter one Step improves the dust removing effects of whole scheme.

Further, it is provided with antirust coat in the by-pass ventilation pipe 3.So arranging can extend by-pass ventilation pipe 3 Service life.

Preferably, it is provided with the cloth bag bracket 8 and is made up of cloth bag 7 and around the center of circle circumferential array of cloth bag bracket 8 The outer ring 9 of setting and inner ring 10.The effect for so arranging is so that dust laden air can be filtered uniformly.

Preferably, the quantity of cloth bag 7 of the outer ring 10 is 24, and the quantity of cloth bag 7 of the inner ring 9 is 12.Cloth bag 7 Quantity is provided with 36 altogether, and thoroughly dedusting can be carried out to air, and the arrangement mode of cloth bag 7 is very uniform so that empty Gas can be filtered uniformly.

Preferably, the bed material bucket bottom is provided with unloading valve 11.The effect of unloading valve 11 is convenient for discharging ash

Preferably, the switch valve 4 is air door.Air door is easy to adjust, and can adjust aperture, very square when using Just.

The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to Go out, for those skilled in the art, some improvement under the premise of without departing from this utility model principle and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (7)

1. a kind of dust pelletizing system, it is characterised in that：Including sack cleaner, the sack cleaner include blast pipe, it is described enter Airduct is connected with by-pass ventilation pipe, switch valve is provided between the blast pipe and by-pass ventilation pipe, on the by-pass ventilation pipe Several additional vent pipes are provided with, each additional vent pipe is respectively positioned on the top of Sanding Area, the sack cleaner bag Cloth bag bracket is included, multiple cloth bags, the by-pass ventilation pipe and several additional vent pipes are provided with the cloth bag bracket Nanoscale anion bisque is coated with outer wall.

2. a kind of dust pelletizing system according to claim 1, it is characterised in that：The cross sectional shape of each cloth bag is ladder Shape.

3. a kind of dust pelletizing system according to claim 1, it is characterised in that：Antirust painting is provided with the by-pass ventilation pipe Layer.

4. a kind of dust pelletizing system according to claim 1, it is characterised in that：It is provided with by cloth bag group on the cloth bag bracket Into and around the outer ring that arranges of center of circle circumferential array of cloth bag bracket and inner ring.

5. a kind of dust pelletizing system according to claim 4, it is characterised in that：The cloth bag quantity of the outer ring is 24, institute The cloth bag quantity for stating inner ring is 12.

6. a kind of dust pelletizing system according to claim 1, it is characterised in that：Bed material bucket bottom is provided with unloading valve.

7. a kind of dust pelletizing system according to claim 1, it is characterised in that：The switch valve is air door.