CN203862071U - Dust removal system of wooden-door polishing workshop - Google Patents

Dust removal system of wooden-door polishing workshop Download PDF

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Publication number
CN203862071U
CN203862071U CN201420219595.5U CN201420219595U CN203862071U CN 203862071 U CN203862071 U CN 203862071U CN 201420219595 U CN201420219595 U CN 201420219595U CN 203862071 U CN203862071 U CN 203862071U
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air
workbench
ceiling
axial flow
dust removal
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CN201420219595.5U
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Chinese (zh)
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何振水
许恒富
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Shandong Xin Ze Decorative Engineering Co Ltd
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Shandong Xin Ze Decorative Engineering Co Ltd
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Abstract

The utility model relates to a dust removal system, in particular to a dust removal system of a wooden-door polishing workshop. The system comprises a vertical wall and a ceiling, wherein operation tables are arranged below the ceiling; axial flow fans are mounted on the vertical wall; blowers are mounted on the ceiling; the ceiling comprises a sound reduction layer, a sealing layer, an air duct, a ventilation layer and a supporting beam from top to bottom in sequence; the blowers are communicated with the air duct through pipelines; a ground pit is arranged below the operation tables; a separation fence is mounted at the opening part of the ground pit; air suction openings are formed in the inner wall of the ground pit and connected with a centrifugal fan through pipelines; the centrifugal fan and the axial flow fans are connected with a settling chamber through a pipeline. According to the utility model, the system is good in dust removing effect and low in purchase cost, can alleviate labor burden of workers, improves the working efficiency, and improves the workshop environment.

Description

Dust removal system for wooden door polishing workshop
Technical field
The utility model relates to a kind of dust pelletizing system, is specifically related to the dust pelletizing system between a kind of timber grinding machine.
Background technology
In timber production process, the finishing of need to polishing, and can produce a large amount of powder and chip in bruting process, these powder and chip are elegant in air, and the environment between severe contamination timber grinding machine gives that workman is healthy brings infringement.Existing timber dedusting method is mainly by axial flow blower is set in dedicated, from bottom or front side the chip workbench is aspirated, the deficiency of this mode is, in aspiration procedure, the powder that particle is less is easily thrown in the air under air turbulence effect, is more easily breathed suction by workman, and dedusting is not thorough, and dedicated is comparatively expensive, and acquisition cost is high.
Because the wind-force of axial flow blower can not be very large, therefore poor for larger wood chip suction effect, wood chip is easily piled up on the ground, and workman will clean at set intervals, increase work load, and cleaning effect is poor.
Utility model content
According to above the deficiencies in the prior art, the purpose of this utility model is: a kind of dust removal system for wooden door polishing workshop is provided, and good dedusting effect, low cost of manufacture, alleviates workman's work burden, increases work efficiency, and improves workshop condition.
Dust removal system for wooden door polishing workshop described in the utility model, comprise wall, ceiling, ceiling below is provided with workbench, axial flow blower is housed on wall, air blast is housed on ceiling, ceiling is made up of noise reduction layer, confined layer, air channel, air-permeable layer and brace summer from top to bottom successively, air blast communicates with air channel by pipeline, workbench below is provided with melt pit, melt pit oral area is equipped with barrier, melt pit inwall is provided with inlet scoop, and inlet scoop connects centrifugal blower by pipeline, and centrifugal blower, axial flow blower connect expansion chamber by pipeline.
Wherein, noise reduction layer can adopt the quieter material such as fibrofelt or industrial felt, with low cost, confined layer can adopt the sheet material that air-tightness is good, air-permeable layer can adopt the meshed fiber breathable cloth of tool, and brace summer is made up of many crisscross beams, the noise can eliminate the work of air blast on ceiling by noise reduction layer time, reduce workshop noise, improve working environment.Air blast blasts air and is evenly distributed in air flue, and through the filtration of air-permeable layer, wind-force reduces, brushing downwards gently, coordinates with the axial flow blower of below, makes air form circulation, thereby powder and chip are taken away, avoided less powder to kick up, good dedusting effect.After larger wood chip falls earthward in barrier enters melt pit, by the swabbing action of centrifugal blower, the wood chip causing to fall and break in process is extracted out through inlet scoop, while avoiding wood chip to fall, again kick up and cause secondary pollution, the heavier wood chip of part drops down onto in melt pit, wood chip in melt pit is concentrated cleaning after long-term accumulation, has reduced labor strength.By expansion chamber, the air that carries dust and wood chip is processed, avoided in line pollutant atmosphere.
Described air-permeable layer is made up of the fiber breathable cloth with mesh, there is on the one hand good permeability, on the other hand the air in air flue is formed to certain resistance, reduce the dynamics that air-flow brushes downwards, avoid larger air-flow to cause dust to kick up, be conducive to air-flow simultaneously and be evenly distributed in air flue, an air blast can meet multiple workbench and use
Described expansion chamber is made up of multiple sedimentation units, expansion chamber exit is provided with filter cloth, by the sedimentation of multiple sedimentation units, most of dust in air-flow is fallen, filtered by the filter cloth in exit for atomic little dust simultaneously, reach the object of pure air, filter cloth can regularly be pulled down and clean.
Described axial flow blower bottom is higher than worktable upper surface, and each workbench is equipped with an axial flow blower, and in melt pit, corresponding each workbench arranges an inlet scoop, and each inlet scoop is connected to same centrifugal blower by main pipe rail.Workbench is placed on barrier, and axial flow blower is positioned at the front side of workbench, and when in workbench operation, the chip of generation and powder are by front side shaft flow fan carrying-off, and the wood chip of falling in melt pit siphons away through inlet scoop
The outlet of axial flow blower corresponding to described each workbench is connected to house steward by arm, and house steward connects expansion chamber entrance, by arm, the gas outlet of many axial flow blowers is communicated with house steward, and then enters expansion chamber and always process.
By air blast to the air that blasts elevated pressures in air flue, air is evenly distributed on work ceiling along air flue, the effect that slows down through air-permeable layer forms the air-flow brushing downwards, make workbench form malleation compared with the region of top, axial flow blower produces suction simultaneously, make workbench place produce negative pressure, centrifugal blower forms suction to each inlet scoop, make in melt pit and workbench below formation negative pressuren zone, the chip that timber produces in bruting process, under malleation and suction function, lighter part enters the dedusting pipeline of axial flow blower, for thinner powder, due to the effect of top malleation air-flow, be difficult to upwards loss, finally by axial flow blower sucking-off, thereby greatly promote workshop clean-up effect, heavier part chip enters melt pit through barrier, a part is centrifuged blower fan through inlet scoop and siphons away, another part drops down onto melt pit bottom, regularly clear up, the air-flow that centrifugal blower and axial flow blower form enters expansion chamber through house steward, after expansion chamber and filter cloth processing, become pure air and enter atmosphere.
Compared with prior art, the beneficial effect the utlity model has is:
This dust removal system for wooden door polishing workshop is by circulated air dedusting, prevents that powder from kicking up, and good dedusting effect, improves workshop condition; Do not need to use special workbench, low to the improvement cost in workshop, reduce entreprise cost; Adopt pit structure, wood chip is focused on after long time integration again, reduce labor strength, increase work efficiency; The air that carries dust enters atmosphere after expansion chamber and filter cloth processing, is beneficial to environmental protection.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model workshop layout drawing.
In figure: 1, workbench; 2, ceiling; 3, noise reduction layer; 4, confined layer; 5, air blast; 6, air channel; 7, air-permeable layer; 8, brace summer; 9, wall; 10, axial flow blower; 11, expansion chamber; 12, filter cloth; 13, centrifugal blower; 14, melt pit; 15, wood chip; 16, barrier; 17, inlet scoop.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As shown in Figure 1, this dust removal system for wooden door polishing workshop comprises wall 9, ceiling 2, ceiling 2 belows are provided with workbench 1, axial flow blower 10 is housed on wall 9, air blast 5 is housed on ceiling 2, ceiling 2 is from top to bottom successively by noise reduction layer 3, confined layer 4, air channel 6, air-permeable layer 7 and brace summer 8 form, noise reduction layer 3 can adopt the quieter material such as fibrofelt or industrial felt, with low cost, confined layer 4 can adopt the sheet material that air-tightness is good, air-permeable layer 7 can adopt the meshed fiber breathable cloth of tool, brace summer 8 is made up of many crisscross beams, noise can eliminate on ceiling 2 by noise reduction layer 3 that air blast 5 is worked time, reduce workshop noise, improve working environment.Air blast 5 communicates with air channel 6 by pipeline.Workbench 1 below is provided with melt pit 14, melt pit 14 oral areas are equipped with barrier 16, workbench 1 is placed on barrier 16, melt pit 14 inwalls are provided with inlet scoop 17, and inlet scoop 17 connects centrifugal blower 13 by pipeline, and centrifugal blower 13, axial flow blower 10 connect expansion chamber 11 by pipeline, expansion chamber 11 comprises two groups of sedimentation units, expansion chamber 11 exits are provided with filter cloth 12, thinner dust-filtering can be fallen, and filter house 12 can be pulled down cleaning.
As shown in Figure 2, workbench 1 is established platform at the most along workshop, and each workbench 1 is equipped with an axial flow blower 10, and axial flow blower 10 bottoms are higher than workbench 1 upper surface, and the axial flow blower 10 of each workbench 1 correspondence exports by arm and is connected to house steward.Melt pit 14 inwalls of each workbench 1 correspondence are provided with an inlet scoop 17, and each inlet scoop 17 is connected with centrifugal blower 13 entrance pipes by arm, and centrifugal blower 13 exports by pipeline and is connected to house steward, and house steward connects expansion chamber 11 entrances.Melt pit 14 can multiple workbench shares one or be separated into separate multiple melt pits 14 according to the quantity of workbench 14.On same ceiling 2, two air blasts 5 can be set.
The course of work:
Start air blast 5, centrifugal blower 13 and axial flow blower 10, air blast 5 is to the air that blasts elevated pressures in air flue 6, air is evenly distributed on work ceiling 2 along air flue 6, the effect that slows down through air-permeable layer 7 forms the air-flow brushing downwards, axial flow blower 10 produces side draught power simultaneously, centrifugal blower 13 produces bottom suction, form the circulation of wind-force, the chip that timber produces in bruting process on workbench 1, under circulation wind action, enter the dedusting pipeline of axial flow blower 10, for thinner powder, due to the effect of top malleation air-flow, be difficult to upwards loss, finally by axial flow blower 10 sucking-offs, thereby greatly promote workshop clean-up effect, heavier part chip enters melt pit 14 through barrier 16, a part is centrifuged blower fan 13 through inlet scoop 17 and siphons away, another part drops down onto melt pit 14 bottoms, in the time that wood chip 15 is accumulated to certain altitude, concentrate cleaning.The air-flow that centrifugal blower 13 and axial flow blower 10 form enters expansion chamber 11 through house steward, after expansion chamber 11 and filter cloth 12 processing, becomes pure air and enters atmosphere.

Claims (5)

1. a dust removal system for wooden door polishing workshop, comprise wall (9), ceiling (2), ceiling (2) below is provided with workbench (1), axial flow blower (10) is housed on wall (9), it is characterized in that: air blast (5) is housed on ceiling (2), ceiling (2) is from top to bottom successively by noise reduction layer (3), confined layer (4), air channel (6), air-permeable layer (7) and brace summer (8) composition, air blast (5) communicates with air channel (6) by pipeline, workbench (1) below is provided with melt pit (14), melt pit (14) oral area is equipped with barrier (16), melt pit (14) inwall is provided with inlet scoop (17), inlet scoop (17) connects centrifugal blower (13) by pipeline, centrifugal blower (13), axial flow blower (10) connects expansion chamber (11) by pipeline.
2. dust removal system for wooden door polishing workshop according to claim 1, is characterized in that: described air-permeable layer (7) is made up of the fiber breathable cloth with mesh.
3. dust removal system for wooden door polishing workshop according to claim 1, is characterized in that: described expansion chamber (11) is made up of multiple sedimentation units, and expansion chamber (11) exit is provided with filter cloth (12).
4. dust removal system for wooden door polishing workshop according to claim 1, it is characterized in that: described axial flow blower (10) bottom is higher than workbench (1) upper surface, each workbench (1) is equipped with an axial flow blower (10), in melt pit, corresponding each workbench arranges an inlet scoop (17), and each inlet scoop (17) are connected to same centrifugal blower (13) by main pipe rail.
5. dust removal system for wooden door polishing workshop according to claim 4, it is characterized in that: axial flow blower (10) outlet that described each workbench (1) is corresponding is connected to house steward by arm, and house steward connects expansion chamber (11) entrance.
CN201420219595.5U 2014-04-29 2014-04-29 Dust removal system of wooden-door polishing workshop Active CN203862071U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420219595.5U CN203862071U (en) 2014-04-29 2014-04-29 Dust removal system of wooden-door polishing workshop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420219595.5U CN203862071U (en) 2014-04-29 2014-04-29 Dust removal system of wooden-door polishing workshop

Publications (1)

Publication Number Publication Date
CN203862071U true CN203862071U (en) 2014-10-08

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104669121A (en) * 2015-03-17 2015-06-03 淮南市乐森黑马乐器有限公司 Guitar grinding workshop dust removal system
CN106222321A (en) * 2016-08-26 2016-12-14 无锡市新达轻工机械有限公司 A kind of leather processing dust arrester

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104669121A (en) * 2015-03-17 2015-06-03 淮南市乐森黑马乐器有限公司 Guitar grinding workshop dust removal system
CN106222321A (en) * 2016-08-26 2016-12-14 无锡市新达轻工机械有限公司 A kind of leather processing dust arrester

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