CN207746916U - A kind of saw blade sandblasting air filtering purifier - Google Patents

Abstract

A kind of saw blade sandblasting air filtering purifier of the utility model is related to technical field of air purification, including wind turbine（1）, one of dust air draught storehouse（16）, one of dust-filtering storehouse（3）, reground grain dirt wind chamber（13）, reground grain dirt filtering cabin（11）, pulse of air filter（4）, gas storage packet（17）, hopper（7）, dust separation storage bin（9）And dust collecting box（10）The utility model design science, reasonable, novelty, the technical solution filtered using reground grain dirt, by sand-blasting machine discharge sand feed powder dirt by filtering, separation and proportioning processing, again for sand-blasting machine reuse, simultaneously, in closed space, two filtration, purifications are passed through to the air containing dust, only discharge meets the air of environmental requirement, it is ensured that sand-blasting machine dust emission meets environmental protection standard.

Description

A kind of saw blade sandblasting air filtering purifier

Technical field

The utility model is related to the air mistakes of technical field of air purification more particularly to the saw blade sand-blasting machine in operation of sandblasting Filter clarifier.

Background technology

One of critical process in known saw blade production process is with sand-blasting machine that fine sand and ash is right by a certain percentage Its saw blade surface carries out sandblasting operation, then carries out surface polishing, and sandblasting is that sand-blasting machine is rapidly sprayed dry sand stream with compressed air To saw blade surface and dirt is removed, the burr of saw blade piece surface, oxide skin and cast(ing) surface can be removed by sandblasting The impurity such as slag.The dust of sand-blasting machine discharge is affected to air environment, and cleaner used by the prior art is in original One common cleaner is installed on the sand-blasting machine come.If cleaner wind turbine wind-force is big, negative shadow is generated to sandblasting effect It rings, if wind turbine wind-force is small, dust removing effects are bad.Moreover, this common cleaner, is not achieved comparatively ideal environmental requirement. To ensure that sandblasting quality is good, the ratio if necessary to the ash of sandblasting sand material, sand reaches 3:7, common cleaner can not assist Sand-blasting machine carries out the proportion adjustment of sand and ash, is unfavorable for the recycling and reuse of sandblasting sand material.

Utility model content

The utility model aim is, for problem present on cleaner used by above-mentioned sand-blasting machine, provides one Kind saw blade sandblasting air filtering purifier, including one of dust air draught storehouse, one of dust-filtering storehouse, reground grain dirt wind chamber, two Road dust-filtering storehouse and pulse of air filter carry out two filtration, purifications and powder to the air of dust in saw blade sandblasting procedures Dirt recycles, and reaches the requirement of environment-protecting clean.

The technical solution of the utility model is addressed in the following manner：A kind of saw blade sandblasting air filtration purification Device, including wind turbine, one of dust air draught storehouse, one of dust-filtering storehouse, reground grain dirt wind chamber, reground grain dirt filtering cabin, pulse Air filter, gas storage packet, hopper, it is characterised in that：One of dust-filtering storehouse is equipped with discharge sand feed powder dirt import, fixed In rack, one of dust-filtering storehouse top is fixed in one of dust air draught storehouse, and the pulse of air filter is mounted on On one of dust-filtering storehouse, filtering air outlet slit is connected to one of dust air draught storehouse, and one of dust air draught storehouse is equipped with wind turbine Air inlet is connected to wind turbine, and one of dust air draught storehouse all seals in addition to filtering air ports, and the hopper is fixed In one of dust-filtering storehouse lower part, upper opening is connected to dust-filtering storehouse together, and lower part, which is equipped with, inhales sand mouth, the reground grain dirt Filtering cabin is fixed on the rack, and is equipped with reground grain dirt filtering inlet air mouth, is connected to the fan outlet of wind turbine by pipeline, institute It states reground grain dirt wind chamber and filters air outlet equipped with reground grain dirt, be fixed on reground grain dirt filtering cabin top, the pulse is empty Air filter is mounted on reground grain dirt filtering cabin, and filtering air outlet slit is connected to reground grain dirt wind chamber, the reground grain dirt Filtering cabin all seals in addition to filtering air ports, and upper part is equipped with opening, and the pulse of air filter is equipped with air inlet Pipe, described air inlet pipe one end are equipped with ash cleaning jet nozzle, and the gas storage packet is connect by impulse electromagnetic valve with the air inlet pipe other end.

A kind of sand-blasting machine air filtering purifier, is additionally provided with dust separation storage bin, is fixed on one of dust Filtering cabin lower part, upper opening are connected to dust-filtering storehouse together, and the dust separation storage bin upper opening, which is equipped with, adjusts door.

A kind of sand-blasting machine air filtering purifier, is additionally provided with dust collecting box, is located at reground grain dirt filtering cabin Lower part.

The utility model, design science, reasonable, novelty, the technical solution filtered using reground grain dirt are discharged sand-blasting machine Sand feed powder dirt is by filtering, separation and proportioning processing, again for sand-blasting machine reuse, meanwhile, in closed space to containing dust Air pass through two filtration, purifications, only discharge meets the air of environmental requirement, it is ensured that sand-blasting machine dust emission meets environmentally friendly mark It is accurate.

Description of the drawings

Fig. 1 is the utility model saw blade sandblasting air filtering purifier structural schematic diagram.

In figure：1- wind turbines；2- fan outlets；One of the dust-filtering storehouse 3-；4- pulse of air filters；5- deashings spray Mouth；6- discharges sand feed powder dirt import；7- hoppers；8- inhales sand mouth；9- dust separation storage bins；10- dust collecting boxes；11- bis- Dust-filtering storehouse；12- reground grain dirt filtering inlet air mouths；13- reground grain dirt wind chambers；14- reground grain dirt filters air outlet；15- Air inlet pipe；One of the dust air draught storehouse 16-；17- gas storage packets；18- impulse electromagnetic valves；19- air inlets；20- dust separations into Mouthful；21- adjusts door.

Specific implementation mode

Shown in Figure 1, the utility model saw blade sandblasting air filtering purifier is whole by sand-blasting machine discharge sand feed powder dirt Recycling is handled by filtering, separation and proportioning, again for sand-blasting machine reuse, meanwhile, in closed space, to containing dust Air passes through two filtration, purifications, and only discharge meets the air of environmental requirement comprising wind turbine 1, one of dust air draught storehouse 16, one Road dust-filtering storehouse 3, reground grain dirt wind chamber 13, reground grain dirt filtering cabin 11, pulse of air filter 4, gas storage packet 17, hopper 7, dust separation storage bin 9 and dust collecting box 10.One of dust-filtering storehouse 3 is equipped with discharge sand feed powder dirt import 6, with spray Sand machine sand feed powder dirt floss hole is connected to, and is fixed on the rack, one of dust-filtering storehouse 3 is fixed in one of dust air draught storehouse 16 Top, the pulse of air filter 4 are the commercially available universal product, are mounted on one of dust-filtering storehouse 3, filter cylinder is in one of dust In filtering cabin 3, filtering air outlet slit is only connected to one of dust air draught storehouse 16, and one of dust air draught storehouse 16 is additionally provided with wind turbine Air inlet 19 is connected to wind turbine 1, one of dust air draught storehouse 16 except pulse of air filter 4 air outlet slit and wind turbine into Air port 19 was waited outside air filtering import and export, was all sealed, and a closed warehouse is formed.The hopper 7 is in bell shape, It is fixed on one of dust-filtering storehouse, 3 lower part, upper opening is connected to dust-filtering storehouse 3 together, is formed by filtering, is detached and match Than processing sand material and dust reuse entrance, lower part, which is equipped with, inhales sand mouth 8 and sand-blasting machine sand material inlet communication, by inhaling sand mouth 8 to spray Sand machine provides return sand material.The dust separation storage bin 9 also is secured to one of dust-filtering storehouse, 3 lower part, upper opening and one Road dust-filtering storehouse 3 is connected to, and forms dust separation entrance, and 9 upper opening of dust separation storage bin, which is equipped with, adjusts door 21, institute The size of dust separation import 20 can be adjusted by stating adjusting door 21.The reground grain dirt filtering cabin 11 is fixed on the rack, and is set There is reground grain dirt filtering inlet air mouth 12, passes through sealing pipeline（It is not drawn into attached drawing）It is connected to the fan outlet 2 of wind turbine 1, institute It states reground grain dirt wind chamber 13 to be equipped with for discharging the reground grain dirt filtering air outlet 14 for purifying air, is fixed on reground grain dirt 11 top of filtering cabin, the pulse of air filter 4 are mounted on reground grain dirt filtering cabin 11, and filter cylinder is in reground grain dirt filtering cabin In 11, filtering air outlet slit is only connected to reground grain dirt wind chamber 13, and the dust collecting box 10, which is fixed, is located at reground grain dirt mistake The lower part of filter position 11, upper part are equipped with horn opening, and the reground grain dirt filtering cabin 11 removes reground grain dirt filtering inlet air mouth 12 It waited outside air filtering import and export with the air outlet slit of pulse of air filter 4, all sealed, and formed a closed warehouse.Institute It states pulse of air filter 4 and is equipped with air inlet pipe 15,15 one end of the air inlet pipe is equipped with ash cleaning jet nozzle 5, and the gas storage packet 17 passes through Impulse electromagnetic valve 18 is connect with 15 other end of air inlet pipe.

When utility model works, by the air inlet 19 of centrifugal blower 1, through one of dust air draught storehouse 16, then lead to Extra pulse air filter 4, then sand feed powder dirt import 6 is discharged through one of dust-filtering storehouse 3, from sand-blasting machine sucking sand-blasting machine discharge Sand feed powder dirt and air will not leak dust air since one dust-filtering storehouse 3 is also a closed warehouse, pass through Half pure air of one of 3 pulse of air filter of dust-filtering storehouse, 4 one of filtering, the wind connected from one of dust air draught storehouse 16 The fan outlet 2 of machine 1 blows into reground grain dirt filtering cabin 11, through extra pulse by pipeline and reground grain dirt filtering inlet air mouth 12 The purification air that air filter 4 two filters, then pure air is discharged by reground grain dirt filtering air outlet 14.It is inhaled from sand-blasting machine The sand feed powder dirt and air for entering sand-blasting machine discharge, wherein heavier sand material is fallen by 7 horn mouth of hopper in hopper 7, by pulse Solenoid valve 18 controls, and by gas storage packet 17, air is sprayed through air inlet pipe 15, by pulse air filtration in one of dust-filtering storehouse 3 The dust of 4 filter cylinder of device attachment is blown off, and falls into hopper 7 and dust separation storage bin 9, the sand for falling into the dust of hopper 7 and having fallen into Material mixes, and return sand material is provided to sand-blasting machine through inhaling sand mouth 8.Dust separation import only need to be adjusted by adjusting door 21 20 size, you can control falls into the ratio of 9 Dust Capacity of hopper 7 and dust separation storage bin, make to fall into dust in hopper 7 and Sand material is 3:7 ratios.Equally, it is controlled by impulse electromagnetic valve 18, by gas storage packet 17, compressed air is blown into through air inlet pipe 15, it will The dust that 4 filter cylinder of pulse air filter adheres in reground grain dirt filtering cabin 11 is blown off, and falls into set dust collecting box 10.Institute The dust in dust separation storage bin 9 and dust collecting box 10 is stated, can concentrate discharge by the dust-exhausting port opened up.The present embodiment In, one of dust-filtering storehouse 3 and reground grain dirt filtering cabin 11 can install multiple pulse of air filters 4, one of dust mistake The selection 10um filter cores of the pulse of air filter 4 of filter position 3, the selection of the pulse of air filter 4 of reground grain dirt filtering cabin 11 0.5um filter cores.

In addition to the above, the utility model can also have other embodiment.It is every to use equivalent replacement or equivalent change The technical solution to be formed is changed, the protection domain of the requires of the utility model is belonged to.

Claims (3)

1. a kind of saw blade sandblasting air filtering purifier, including wind turbine（1）, one of dust air draught storehouse（16）, one of dust-filtering Storehouse（3）, reground grain dirt wind chamber（13）, reground grain dirt filtering cabin（11）, pulse of air filter（4）, gas storage packet（17）, hopper （7）, it is characterised in that：One of dust-filtering storehouse（3）Equipped with discharge sand feed powder dirt import（6）, it is fixed on the rack, it is described One of dust air draught storehouse（16）It is fixed on one of dust-filtering storehouse（3）Top, the pulse of air filter（4）Mounted on together Dust-filtering storehouse（3）On, filtering air outlet slit is connected to one of dust air draught storehouse（16）, one of dust air draught storehouse（16）If There is air inlet（19）, with wind turbine（1）Connection, one of dust air draught storehouse（16）In addition to filtering air ports, all Sealing, the hopper（7）It is fixed on one of dust-filtering storehouse（3）Lower part, upper opening and dust-filtering storehouse together（3）Connection, Lower part, which is equipped with, inhales sand mouth（8）, the reground grain dirt filtering cabin（11）It is fixed on the rack, is equipped with reground grain dirt filtering inlet air mouth （12）, pass through pipeline and wind turbine（1）Fan outlet（2）Connection, the reground grain dirt wind chamber（13）Equipped with reground grain dirt Filter air outlet（14）, it is fixed on reground grain dirt filtering cabin（11）Top, the pulse of air filter（4）Mounted on two Dust-filtering storehouse（11）On, filtering air outlet slit is connected to reground grain dirt wind chamber（13）, the reground grain dirt filtering cabin（11） It in addition to filtering air ports, all seals, upper part is equipped with opening, the pulse of air filter（4）Equipped with air inlet pipe （15）, the air inlet pipe（15）One end is equipped with ash cleaning jet nozzle（5）, the gas storage packet（17）Pass through impulse electromagnetic valve（18）With air inlet Pipe（15）The other end connects.

2. a kind of saw blade sandblasting air filtering purifier according to claim 1, it is characterised in that：It is additionally provided with dust separation Storage bin（9）, it is fixed on one of dust-filtering storehouse（3）Lower part, upper opening and dust-filtering storehouse together（3）Connection, it is described Dust separation storage bin（9）Upper opening, which is equipped with, adjusts door（21）.

3. a kind of saw blade sandblasting air filtering purifier according to claim 1, it is characterised in that：It is additionally provided with dust collection Case（10）, it is located at reground grain dirt filtering cabin（11）Lower part.