CN201760199U - Cleaning dedusting workbench - Google Patents
Cleaning dedusting workbench Download PDFInfo
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- CN201760199U CN201760199U CN201020296166XU CN201020296166U CN201760199U CN 201760199 U CN201760199 U CN 201760199U CN 201020296166X U CN201020296166X U CN 201020296166XU CN 201020296166 U CN201020296166 U CN 201020296166U CN 201760199 U CN201760199 U CN 201760199U
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- chamber
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- dust
- filtering
- flue
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Abstract
The utility model discloses a cleaning dedusting workbench, which comprises an operating platform and a dust collecting chamber arranged on the back side of the operating platform. A dust collect hopper is arranged below the table of the operating platform; a horizontal partition plate for partitioning the dust collecting chamber into a suction chamber and a filtering chamber is arranged inside the dust collecting chamber; the air inlet of the filtering chamber is communicated with the dust collecting hopper; a blower is arranged in the suction chamber, and an air outlet is arranged on the top side of the suction chamber; and a plurality of filtering ports are formed on the partition plate, vertical filtering cylinders are arranged in the filtering chamber just below the filtering ports, the edges at the top ends of the filtering cylinders are connected with the partition plate and wrap the filtering ports, a compressed air blowing mechanism is arranged inside the suction chamber, and the spray nozzles of the compressed air blowing mechanism are positioned just above the filtering ports. The cleaning dedusting workbench uses the compressed air blowing mechanism to actively and effectively remove the ultramicroscopic dust adsorbed on the outer wall surface of an air filter element, eliminates the trouble of regular manual cleaning of the filtering cylinders, and improves the use effect of the dedusting workbench.
Description
Technical field
The utility model relates to the purifying and dedusting apparatus field, relates in particular to a kind of purifying and dedusting workbench.
Background technology
In processes such as the sanding and polishing of industries such as machine-building, casting, material recovery, can produce a large amount of dust, in order to reduce the dust environmental pollution and, generally to adopt and in the dedusting workbench, carry out above-mentioned operation to site operation personnel health's harm.
The dedusting workbench that present industrial production is used, generally adopt dependence gravity effect separately that dust is fallen into and finish the dust collection in the flue-dust retainer of grid type operating table surface below, this dedusting workbench is very poor to the collecting effect of fine dusts, in order to overcome above-mentioned defective, in above-mentioned dedusting work system, increased blower fan and air filtering core structures such as (also can be described as filter cylinder), make and form negative pressure air on the operating table surface, dust is collected by two kinds of approach, carry out automatic distinguishing according to dust granules sole mass weight, the heavy dust of quality still drops in the flue-dust retainer of grid type operating table surface below according to original collection mode, the dust of light weight enters into air filtering core place area of space and is adsorbed in its surface by the blower fan inlet scoop, thereby further reach the high-effective dust-removing purpose, but a large amount of ultra micro dust of absorption have reduced its efficiency of dust collection on its outer wall owing to the long-term work of air filtering core causes, and manual type changes cleaning for filter cylinder and also can pay a large amount of labour cost, and workers with long time is carried out filter cylinder and more changed jobs and can bring occupational disease danger.
Summary of the invention
The utility model provides a kind of simple in structure, easy purifying and dedusting workbench of removing of the high dust of efficiency of dust collection
A kind of purifying and dedusting workbench comprises the dirt pocket of operating desk and operating desk dorsal part, and the table top below of operating desk is provided with flue-dust retainer; Be provided with the dividing plate that it is divided into the level of wind sucting chamber and filter chamber in the dirt pocket; The air inlet of filter chamber is communicated with flue-dust retainer; Be provided with blower fan in the wind sucting chamber, the top side is provided with air outlet; Dividing plate is provided with some filters mouthful, is provided with vertical filter cylinder in the filter chamber under the filter mouthful, and the filter cylinder tip edge is connected with dividing plate and surrounds the filter mouth, is provided with compressed air spraying mechanism in the wind sucting chamber, the puff prot of compressed air spraying mechanism be positioned at filter mouth directly over.
For guaranteeing that the dust that produces in the operating process can be sucked away as much as possible, the outer of operating desk exceeds the flue-dust retainer tip edge, the upside of operating desk is provided with coaming plate, both sides are provided with the both sides coaming plate, last coaming plate and both sides coaming plate all can be selected demountable structure, and last coaming plate and both sides coaming plate are fixed near an end of wind sucting chamber and the outer wall of wind sucting chamber.The table top of operating desk is a hollow out type double layer material bonding structure, and the upper strata is the carbon steel porous plate, and lower floor is the grid cover plate.Wind sucting chamber is positioned at the top of operating desk and is provided with the Γ shape spoiler that has through hole near the outer wall of workbench, and horizontal segment one end of spoiler is fixed on the outer wall of wind sucting chamber, and the cavity that forms between spoiler and the outer wall is communicated with flue-dust retainer.The dust of the downward direction that the table top top of operating desk produces directly arrives flue-dust retainer by operating desk, and bulky grain directly falls into flue-dust retainer under the gravity effect, is collected in the grey drawer of collection, and granule reaches the filter chamber with air-flow; The dust air-flow of the side direction that produces on the table top of operating desk directly arrives flue-dust retainer then by through hole on the Γ shape spoiler and sidewall collision, and bulky grain is collected into the bottom of flue-dust retainer, and granule arrives the filter chamber with air-flow.The height of spoiler can be adjusted according to actual needs, and the number of through hole also can be adjusted according to actual needs on the spoiler.
Compressed air spraying mechanism comprises air jet pipe and magnetic valve and the gas bag be located on the air jet pipe, and the end of air jet pipe is provided with puff prot, and the number of puff prot is consistent with the number of filter mouth, and many air jet pipes can a shared gas bag.The external gauge tap of magnetic valve links to each other; by differential pressure indicator the real-time pressure of filter cylinder inside and outside wall is measured; when differential pressure indicator numerical value reaches certain force value; the Field Force is by external gauge tap opens solenoid valve; discharge pressure-air filter cylinder is jetted, the filter cylinder instantaneous expansion will be shaken off attached to the dust of its outer surface, reach the effect of dust out; under stopped status not, can realize automatic ash removing, guarantee the continuous operation of weldering fume purifier filter cylinder.
The number of filter mouth determines that according to the number of filter cylinder the general selection of the shape of filter mouth is consistent with the end shape of filter cylinder.A filter mouthful upside is provided with flow diverter.The main effect of flow diverter is that high velocity air drainage with puff prot ejection is to filter cylinder, prevent because the dead angle that appearance can not be removed in the filter cylinder that jet direction inequality causes, also guaranteed on the other hand from the gas of puff prot ejection all or major part be injected in the filter cylinder removal of favourable filter cylinder outside dust.
The lower end of operating desk and the mutual sealing and fixing of the upper edge of flue-dust retainer, the removing of the dust of collecting for ease of flue-dust retainer, be provided with the collection ash drawer that is communicated with it in the flue-dust retainer bottom, collect grey drawer below and be provided with back-up block, can freely move the grey drawer of collection after back-up block removed, then dust is removed, removed and utilize back-up block will collect grey drawer again after finishing to lean on firm with the flue-dust retainer lower limb.
The beneficial effects of the utility model are embodied in: the utilization of compressed air spraying mechanism can initiatively effectively be removed the ultra micro dust that is adsorbed in air cartridge exine surface, removed the regularly artificial trouble of cleaning of filter cylinder, and the vertical ranking of filter cylinder, help of the even absorption of filter cylinder surface to dust, improved the result of use of dedusting workbench, the extensional mode operating table surface, leave enough body part placement spaces to the workman, detachable coaming plate, be beneficial to multi-faceted operation and whole current drainage waterline layout, satisfy the requirement of different arrangements.
Description of drawings
Fig. 1 is a purifying and dedusting workbench of the present utility model;
Fig. 2 is the cutaway view of Fig. 1 along the A-A face.
The specific embodiment
Purifying and dedusting workbench shown in Fig. 1～2 comprises the dirt pocket of operating desk 1 and operating desk 1 dorsal part, and the table top below of operating desk is provided with flue-dust retainer 2; Be provided with the dividing plate 5 that it is divided into the level of wind sucting chamber 3 and filter chamber 4 in the dirt pocket; The air inlet of filter chamber 4 is communicated with flue-dust retainer 2; Be provided with blower fan in the wind sucting chamber, the top side is provided with air outlet 17; Dividing plate 5 is provided with 8 filter mouths 6, be provided with vertical filter cylinder 7 in the filter chamber 4 under the filter mouth 6, filter cylinder 7 tip edge are connected with dividing plate 5 and surround filter mouthfuls 6, are provided with compressed air spraying mechanism in the described wind sucting chamber 3, the puff prot of compressed air spraying mechanism be positioned at filter mouthfuls 6 directly over.
The outer of operating desk 1 exceeds flue-dust retainer 2 tip edge, the upside of operating desk is provided with coaming plate 15, both sides are provided with both sides coaming plate 16, last coaming plate 15 is a demountable structure with both sides coaming plate 16, and the edge of horizontal direction is interconnected to form folding panel, to be suitable for the requirement of different occasions, the left side edge of last coaming plate 15 and both sides coaming plate 16 and the outer wall of wind sucting chamber 3 are fixed, and said structure helps guaranteeing that the dust that produces in the operating process can as much as possiblely be sucked away.The table top of operating desk 1 is a hollow out type double layer material bonding structure, and the upper strata is the carbon steel porous plate, and lower floor is the grid cover plate.Wind sucting chamber 3 is positioned at the top of operating desk 1 and the outer wall of close workbench 1 is provided with the Γ shape spoiler 10 that has through hole, horizontal segment right side one end of spoiler 10 is fixed on the outer wall of wind sucting chamber 3, and the cavity that forms between spoiler 10 and the outer wall is communicated with flue-dust retainer 2.The dust of the downward direction that the table top top of operating desk 1 produces directly arrives flue-dust retainer 2 by operating desk, and bulky grain directly falls into the bottom of flue-dust retainer 2 under the gravity effect, and granule reaches filter chamber 4 with air-flow; The dust air-flow of the side direction that produces on the table top of operating desk directly arrives flue-dust retainer 2 then by through hole on the Γ shape spoiler 10 and sidewall collision, and bulky grain is collected into the bottom of flue-dust retainer 2, and granule arrives filter chamber 4 with air-flow.The height of spoiler 2 can be adjusted according to actual needs, and the number of through hole also can be adjusted according to actual needs on the spoiler 2.
The mutual sealing and fixing of the upper edge of the lower end of operating desk 1 and flue-dust retainer 2, remove for ease of the dust that flue-dust retainer 2 is collected, be provided with the collection ash drawer 8 that is communicated with it in the flue-dust retainer bottom, collect grey drawer 8 belows and be provided with back-up block 9, can freely move the grey drawer 8 of collection after back-up block 9 removed, then dust is removed, utilized back-up block 9 will collect grey drawer 8 after removing is finished again and lean on the jail with flue-dust retainer 2 lower limbs.
Compressed air spraying mechanism comprises air jet pipe 11 and magnetic valve 12 and the gas bag 13 be located on the air jet pipe 11, and the end of air jet pipe 11 is provided with puff prot, and the number of puff prot is eight, and is consistent with the number of filter mouth 6, the many shared gas bags 13 of air jet pipe.Magnetic valve 12 external gauge taps link to each other; by differential pressure indicator the real-time pressure of filter cylinder inside and outside wall is measured; when differential pressure indicator numerical value reaches certain force value; the Field Force is by external gauge tap opens solenoid valve 12; discharge pressure-air to filter cylinder 7 winding-ups, the filter cylinder instantaneous expansion is shaken off dust, reach the effect of dust out; under stopped status not, can realize automatic ash removing, guarantee the continuous operation of weldering fume purifier filter cylinder.
The number of filter mouth 6 is 8, filters the circle that is shaped as of mouth 6, and is consistent with the end shape of filter cylinder 7.Filter mouthful 6 upsides are provided with and draw 6 stream devices 14.The main effect of flow diverter 14 is that high velocity air drainage with puff prot ejection is to filter cylinder 7, prevent owing to occur removing the dead angle in the filter cylinder 7 that jet direction inequality causes, also guaranteed on the other hand from the gas of puff prot ejection all or major part be injected in the filter cylinder 7 removal of favourable filter cylinder 7 outside dust.
Blower fan is made up of motor 18 and motor-driven impeller thereof, and blower fan is fixed on the inwall of wind sucting chamber by fixed support.
With the sanding and polishing of machinery manufacturing industry is that the above-mentioned purifying and dedusting workbench of example is when using, at first open fan switch, the dust that produces in the polishing process is under the suction of blower fan, the dust of downward direction arrives in the flue-dust retainer 2 through workbench 1, bulky grain directly falls into flue-dust retainer 2 and is collected in the grey drawer 8 of collection, granule is inhaled into filter chamber 4, arrives wind sucting chamber 3 after filter cylinder 7 filters, and discharges then; The side direction dust that produces in the polishing process arrives in the flue-dust retainer 2 through the through hole of Γ shape spoiler 10, and bulky grain is collected in the grey drawer 8 of collection equally, and granule filters arrival wind sucting chamber 3 by filter cylinder 7 and discharges then.After work reaches certain hour, the inside and outside differential pressure of filter cylinder 7 reaches certain numerical value, the Field Force opens magnetic valve 12 by external gauge tap, air communication in the gas bag 13 is crossed the puff prot on the air jet pipe 11 and is filtered in the flow diverter 14 arrival filter cylinders 7 of mouthful 6 upsides, and filter cylinder 7 instantaneous expansion will be shaken off attached to the dust of its outer surface.Behind the dust collection certain hour in the grey drawer 8 of collection, the Field Force removes back-up block 9, will collect grey drawer 8 and pull out back removing dust, and back-up block 9 is resetted gets final product then.
Claims (6)
1. purifying and dedusting workbench comprises the dirt pocket of operating desk (1) and operating desk (1) dorsal part, and the table top below of operating desk (1) is provided with flue-dust retainer (2); Be provided with the dividing plate (5) that it is divided into the level of wind sucting chamber (3) and filter chamber (4) in the dirt pocket; The air inlet of filter chamber (4) is communicated with flue-dust retainer (2); Wind sucting chamber is provided with blower fan in (3), and the top side is provided with air outlet (17); Dividing plate (5) is provided with some filters mouthful (6), be provided with vertical filter cylinder (7) in the filter chamber (4) under the filter mouthful (6), filter cylinder (7) tip edge is connected with dividing plate (5) and surrounds and filter mouthful (6), it is characterized in that, described wind sucting chamber is provided with compressed air spraying mechanism in (3), the puff prot of compressed air spraying mechanism be positioned at filter mouthful (6) directly over.
2. purifying and dedusting workbench according to claim 1 is characterized in that, described flue-dust retainer (2) bottom is provided with the collection ash drawer (8) that is communicated with it, collects grey drawer (8) below and is provided with back-up block (9).
3. purifying and dedusting workbench according to claim 1, it is characterized in that, described wind sucting chamber (3) is positioned at the top of operating desk (1) and the outer wall of close workbench (1) is provided with the Γ shape spoiler (10) that has through hole, horizontal segment one end of spoiler (10) is fixed on the outer wall of wind sucting chamber (3), and the cavity that forms between spoiler (10) and the outer wall is communicated with flue-dust retainer (2).
4. purifying and dedusting workbench according to claim 1 is characterized in that, the number of described filter mouthful (6) is eight.
5. purifying and dedusting workbench according to claim 1 is characterized in that, described filter mouthful (a 6) upside is provided with flow diverter (14).
6. removable auto purification type weldering fume purifier according to claim 1 is characterized in that, described compressed air spraying mechanism comprises air jet pipe (11) and is located at magnetic valve (12) and gas bag (13) on the air jet pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020296166XU CN201760199U (en) | 2010-08-17 | 2010-08-17 | Cleaning dedusting workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020296166XU CN201760199U (en) | 2010-08-17 | 2010-08-17 | Cleaning dedusting workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201760199U true CN201760199U (en) | 2011-03-16 |
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ID=43712797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020296166XU Expired - Fee Related CN201760199U (en) | 2010-08-17 | 2010-08-17 | Cleaning dedusting workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201760199U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174235A (en) * | 2014-08-26 | 2014-12-03 | 苏州凯丰电子电器有限公司 | Indoor air purifier |
| CN107263326A (en) * | 2017-06-29 | 2017-10-20 | 黄石鑫华轮毂有限公司 | Aluminium alloy wheel hub of vehicle surface grinding dust arrester |
| CN112247848A (en) * | 2020-09-27 | 2021-01-22 | 宁波博尔钛新能源设备有限公司 | Dust removal method in polishing process |
| CN116852565A (en) * | 2023-08-03 | 2023-10-10 | 东莞市恒鼎自动化设备有限公司 | Graphite machining center with dust removal structure |
-
2010
- 2010-08-17 CN CN201020296166XU patent/CN201760199U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174235A (en) * | 2014-08-26 | 2014-12-03 | 苏州凯丰电子电器有限公司 | Indoor air purifier |
| CN107263326A (en) * | 2017-06-29 | 2017-10-20 | 黄石鑫华轮毂有限公司 | Aluminium alloy wheel hub of vehicle surface grinding dust arrester |
| CN112247848A (en) * | 2020-09-27 | 2021-01-22 | 宁波博尔钛新能源设备有限公司 | Dust removal method in polishing process |
| CN116852565A (en) * | 2023-08-03 | 2023-10-10 | 东莞市恒鼎自动化设备有限公司 | Graphite machining center with dust removal structure |
| CN116852565B (en) * | 2023-08-03 | 2023-12-15 | 东莞市恒鼎自动化设备有限公司 | Graphite machining center with dust removal structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20130817 |