CN202964346U - Fire-proof dust-collection sander - Google Patents

Fire-proof dust-collection sander Download PDF

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Publication number
CN202964346U
CN202964346U CN 201220570704 CN201220570704U CN202964346U CN 202964346 U CN202964346 U CN 202964346U CN 201220570704 CN201220570704 CN 201220570704 CN 201220570704 U CN201220570704 U CN 201220570704U CN 202964346 U CN202964346 U CN 202964346U
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China
Prior art keywords
dust
bag
fire
collecting
inlet scoop
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Expired - Lifetime
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CN 201220570704
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Chinese (zh)
Inventor
兰顺辉
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Individual
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Individual
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Priority to CN 201220570704 priority Critical patent/CN202964346U/en
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Publication of CN202964346U publication Critical patent/CN202964346U/en
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Abstract

The utility model discloses a fire-proof dust-collection sander which comprises a housing, a dust-collection bellow and a fire-proof separation piece, wherein an air suction port communicated with the dust-collection bellow is formed in the housing; the fire-proof separation piece is communicated with the dust-collection bellow, and internally provided with a water spray port; the upper end of the fire-proof separation piece is connected with a filter bag and the lower end thereof is connected with a dust bag; dust sucked from the air suction port first enters the fire-proof separation piece to form rotary air, and is mixed with water mist sprayed from the water spray port, so that on the one hand, an effect of reducing dust temperature is exerted to prevent fire; on the other hand, the weight of the wet dust is increased, most dust falls into the dust bag naturally, a little dust enters the filter bag with an air flow, the air is discharged from the filter bag, the dust is attached to an internal wall of the filter bag, and the purposes of dust collection and filtration are achieved. The sander is high in absorbability and good in dedusting effect, and the dust is easy to remove.

Description

A kind of fire-type dust-collecting polisher
Technical field
The utility model relates to a kind of dust-collecting polisher.
Background technology
At field of industrial productions such as shoes, dust-collecting polisher is a kind of grinding apparatus commonly used, existing sander only has the polishing dust-absorbing function, do not have cooling fire-proof function, and the effect of dust suction is relatively poor, needs often to change filter bag, if the workpiece of polishing is metal material, the easy initiation fire of high-temperature metal chip that produces in bruting process, security performance is not high.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provides the fire-type that a kind of security performance is high, pick-up performance is good dust-collecting polisher.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of fire-type dust-collecting polisher, comprise casing, dust suction bellows, be provided with the inlet scoop that is communicated with described dust suction bellows on described casing, it also comprises the air outlet that is communicated with described dust suction bellows, air outlet is communicated with the fire prevention separation member, and air outlet is arranged on the inwall of fire prevention separation member, is provided with water jet in described fire prevention separation member, upper end at the fire prevention separation member connects filter bag, and the lower end connects dust bag.
Described fire prevention separation member is the cylindrical structural of both ends open, and the wind direction of air outlet is towards dust bag.
Described inlet scoop is made of main inlet scoop and the auxiliary inlet scoop that is arranged on below, described main inlet scoop, and the place ahead of described main inlet scoop is provided with emery wheel, and emery wheel is connected with the motor that drives its rotation.
Described fire prevention separation member is made of the outer air duct wall of both ends open and the interior wind path wall of both ends open, described interior wind path wall is up big and down small horn-like, the upper end combination of the upper end of described interior wind path wall and described outer air duct wall, form between described interior wind path wall and outer air duct wall and rotate the air channel, air outlet is arranged on the outer air duct wall and is communicated with described rotation air channel, described dust bag is connected with the lower end of described outer air duct wall, described filter bag is connected with the upper end of described outer air duct wall, in interior wind path wall, water jet is set.
Described water jet is positioned at the centre of described wind path wall.
The water side of described water jet is provided with spray structure.
Described dust bag is a kind of in polybag, Plastic Drum, metal bucket or cloth bag.
Described filter bag is for filtering cloth bag.
the beneficial effects of the utility model are: dust-collecting polisher of the present utility model comprises the fire prevention separation member, the fire prevention separation member is provided with water jet, the upper end of fire prevention separation member is connected with filter bag, the lower end is connected with dust bag, at first the dirt bits that the inlet scoop sucks enter the fire prevention separation member and form rotary wind, mix with the water smoke from the water jet ejection, play on the one hand the effect that reduces dirt bits temperature, prevent that fire from occuring, on the other hand, the moistening rear weight of dirt bits is increased, overwhelming majority dirt bits nature falls into dust bag, small part dirt bits enter filter bag with air-flow, wind sees through filter bag and discharges, the dirt bits are attached to the inwall of filter bag, reach the dust-absorbing filtering purpose, absorbability is strong, dust removing effects is good, easy dust out.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is dust absorbing air passage structural representation of the present utility model;
Fig. 3 is the structural representation of fire prevention separation member.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of fire-type dust-collecting polisher, comprise casing 1, dust suction bellows 5 and fire prevention separation member 6, be provided with control panel 14 on casing 1, the front of described casing 1 is provided with the inlet scoop that is communicated with described dust suction bellows 5, the inlet scoop is made of main inlet scoop 2 and the auxiliary inlet scoop 3 that is arranged on 2 belows, described main inlet scoop, and the place ahead of described main inlet scoop 2 is provided with emery wheel 4, and described emery wheel 4 is connected with the motor 13 that drives its rotation.In bruting process, a large amount of dirt bits siphon away by main inlet scoop 2, fall into following dirt bits and siphon away by auxiliary inlet scoop 3.
fire prevention separation member 6 is made of the outer air duct wall 7 of both ends open and the interior wind path wall 8 of both ends open, described outer air duct wall 7 is cylindrical, described interior wind path wall 8 is up big and down small horn-like, the upper end combination of the upper end of described interior wind path wall 8 and described outer air duct wall 7, form between described interior wind path wall 8 and outer air duct wall 7 and rotate air channel 9, air outlet 15 is arranged on outer air duct wall 7 and is communicated with described rotation air channel 9, the lower end of described outer air duct wall 7 is connected with dust bag 10, this dust bag is polybag, the upper end of described outer air duct wall 7 is connected with filter bag 11, this filter bag is cloth bag.The separation member 6 of preventing fires in addition also can only be the cylindrical structural of both ends open, the air-out direction of air outlet 15 is set to towards a side with water smoke mixing after-blow to dust bag, or makes the rotary wind that contains dust blow to dust bag along the inwall of fire prevention separation member 6 air outlet 15 wind directions also can to obtain close fire prevention dust removing effects.
Be provided with water jet 12 in interior wind path wall 8, the described water jet 12 suitable centre that is arranged on interior wind path wall 8 in order to strengthen the degree of scatter of water smoke, is provided with spray structure in the water side of described water jet, and this spray structure can be set to the intermittence spray pattern.
during work, consider to be worth doing at first to enter from the dirt of main inlet scoop and the suction of auxiliary inlet scoop and rotate the air channel, form rotary wind, then after entering into the below of interior wind path wall downwards, mix with the water smoke from the water jet ejection, play on the one hand the effect that reduces dirt bits temperature, prevent that fire from occuring, on the other hand, the moistening rear weight of dirt bits is increased, overwhelming majority dirt bits nature falls into dust bag, small part dirt bits enter filter bag with air-flow, wind sees through filter bag and discharges, the dirt bits are attached to the inwall of filter bag, reach the dust-absorbing filtering purpose, absorbability is strong, dust removing effects is good, easy dust out.

Claims (8)

1. fire-type dust-collecting polisher, comprise casing (1), dust suction bellows (5), be provided with the inlet scoop that is communicated with described dust suction bellows (5) on described casing (1), characterized by further comprising the air outlet (15) that is communicated with described dust suction bellows (5), air outlet (15) is communicated with fire prevention separation member (6), air outlet (15) is arranged on the inwall of fire prevention separation member (6), be provided with water jet (12) in described fire prevention separation member (6), upper end at fire prevention separation member (6) connects filter bag (11), and the lower end connects dust bag (10).
2. dust-collecting polisher according to claim 1, is characterized in that described fire prevention separation member (6) is the cylindrical structural of both ends open, and the wind direction of air outlet (15) is towards dust bag (10).
3. dust-collecting polisher according to claim 1, it is characterized in that described inlet scoop is made of main inlet scoop (2) and the auxiliary inlet scoop (3) that is arranged on described main inlet scoop (2) below, the place ahead of described main inlet scoop (2) is provided with emery wheel (4), and emery wheel (4) is connected with the motor (13) that drives its rotation.
4. dust-collecting polisher according to claim 1, it is characterized in that described fire prevention separation member (6) is made of the outer air duct wall (7) of both ends open and the interior wind path wall (8) of both ends open, described interior wind path wall (8) is up big and down small horn-like, the upper end combination of the upper end of described interior wind path wall (8) and described outer air duct wall (7), form between described interior wind path wall (8) and outer air duct wall (7) and rotate air channel (9), air outlet (15) is arranged on outer air duct wall (7) upward and is communicated with described rotation air channel (9), described dust bag (10) is connected with the lower end of described outer air duct wall (7), described filter bag (11) is connected with the upper end of described outer air duct wall (7), water jet (12) is set in interior wind path wall (8).
5. dust-collecting polisher according to claim 4, is characterized in that described water jet (12) is positioned at the centre of described wind path wall (8).
6. according to claim 4 or 5 described dust-collecting polishers, is characterized in that the water side of described water jet (12) is provided with spray structure.
7. according to claim 1 or 4 described dust-collecting polishers is characterized in that a kind of in polybag, Plastic Drum, metal bucket or cloth bag of described dust bag (10).
8. according to claim 1 or 4 described dust-collecting polishers, is characterized in that described filter bag (11) is for filtering cloth bag.
CN 201220570704 2012-11-01 2012-11-01 Fire-proof dust-collection sander Expired - Lifetime CN202964346U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220570704 CN202964346U (en) 2012-11-01 2012-11-01 Fire-proof dust-collection sander

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220570704 CN202964346U (en) 2012-11-01 2012-11-01 Fire-proof dust-collection sander

Publications (1)

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CN202964346U true CN202964346U (en) 2013-06-05

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CN 201220570704 Expired - Lifetime CN202964346U (en) 2012-11-01 2012-11-01 Fire-proof dust-collection sander

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103537948A (en) * 2013-09-26 2014-01-29 张家港和升数控机床制造有限公司 Scrap iron collecting device in pipe cutting machine
CN107900886A (en) * 2017-11-16 2018-04-13 江门市兄弟机械制造有限公司 A kind of more dynamic clutch dedusting polishing machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103537948A (en) * 2013-09-26 2014-01-29 张家港和升数控机床制造有限公司 Scrap iron collecting device in pipe cutting machine
CN107900886A (en) * 2017-11-16 2018-04-13 江门市兄弟机械制造有限公司 A kind of more dynamic clutch dedusting polishing machines

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Granted publication date: 20130605