CN203524579U - Special vacuum cleaner for cleaning workshop - Google Patents
Special vacuum cleaner for cleaning workshop Download PDFInfo
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- CN203524579U CN203524579U CN201320669780.XU CN201320669780U CN203524579U CN 203524579 U CN203524579 U CN 203524579U CN 201320669780 U CN201320669780 U CN 201320669780U CN 203524579 U CN203524579 U CN 203524579U
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- dust
- cleaning
- air accumulator
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Abstract
The utility model provides a special vacuum cleaner for a cleaning workshop and belongs to the biological medicine, close machining and mechanical fields. A vacuum cleaning and dust collection system of the special vacuum cleaner for the cleaning workshop is placed outside the cleaning workshop completely, a certain size of air storage tank which is pumped to a certain vacuum degree through a mechanical pump is used for providing the attraction, and accordingly dust and pollutants in the cleaning workshop can be attracted outside the cleaning workshop in a flexible and efficient mode and secondary pollution is not caused. The working pressure of the special vacuum cleaner for the cleaning workshop is wide in adjustable range due to the combined effect of the mechanical pump and the air storage tank and accordingly the attraction can be set and adjusted flexibly and a suction head and a suction pipe can be switched freely. Meanwhile the maintenance of the special vacuum cleaner is simple and efficient. According to the special vacuum cleaner for the cleaning workshop, the various pollutants can be eliminated efficiently and accordingly a great convenience can be brought to the partial cleaning work in the cleaning workshop.
Description
Technical field
The utility model relates to air cleaning facility, especially relates to a kind of cleaning shop dust collector dedicated, can be used for the cleaning shop in the fields such as biology, medicine and electronics.
Background technology
Cleaning shop (also claiming dust proof workshop) is the requisite workbench of modern industry, especially high-technology field, it can make product not be subject to produce, manufacture in good environment space that external condition affects at one, thereby avoids in traditional workshop air the interference of destabilizing factor to product quality such as particulate, dust, bacterium, virus and humidity, air-flow.The environment purification in workshop can come the mode of cooperative mechanical ventilation or electrostatic field " electrophoresis " to realize by filtration, absorption, chemical catalysis etc.But some local locations and equipment but must clean with dust catcher, such as lathe and nano particle powder manufacturing apparatus etc. for Precision Machining.
By blower fan, produce huge inside and outside differential pressure, dust catcher can suck local dust and other pollutants rapidly in its cavity easily, then when air draft, by modes such as filter paper, filter cloth and cyclonic filters, pollutant is collected in laying dust chamber.For needed clean level between general traditional vehicle, general dust catcher can meet the demands completely.But for precision and clean level are required to higher cleaning shop, general dust catcher is difficult to reach required effect.Main cause is that general dust catcher has certain limitation:
(1) dust catcher body is positioned at inside, cleaning shop, causes secondary pollution.Because laying dust chamber can not seal completely, and filter can not thoroughly be tackled the dust that there is particle diameter in residence, and many pollutants can turn back in air along with exhaust process.In addition, dust catcher body self has larger surface area, also can adsorb a large amount of pollutants.These all can cause secondary pollution.
(2) can not directly attract bulky grain.General dust catcher is limited to dust suction mechanism and body size, and playing dirt attraction is only 0.1～0.2Kg/cm2, is difficult to pick up oarse-grained pollutant.Meanwhile, because dust-laden atmosphere can directly contact the mechanical movement part of fan blade or vavuum pump, if suck the damage that bulky grain also easily causes these parts in dust catcher.So general dust catcher can not directly attract bulky grain.
(3) operating pressure is uncontrollable or adjustable range is narrow.During general dust catcher work, in dust suction cavity, relative pressure is-40Kpa～-25KPa, and can only regulate pressure size by motor gear, and controllability is very poor, is difficult to realize the selective suction to particle.
, there are some improved plans in the limitation for general dust catcher in cleaning shop application.Chinese patent CN201120137823.0 has increased by three grades of gradient filtrations in the cavity of dust catcher, utilize this three layers of dirt every structural design greatly reduce the possibility of secondary pollution in exhaust process, also improved the efficiency of dust catcher.But the problem that attraction and operating pressure regulate is not still effectively solved.US Patent No. 8371912 adopts standalone module to encapsulate respectively dust catcher and each part of cleaning shop, and European patent EP 0528696B1 is partly placed in outside cleaning shop by the machine power of dust catcher, thoroughly stopped the problem of secondary pollution, also to a certain degree increased the adjustable extent of dust catcher operating pressure, but oarse-grained suction problem is not improved, simultaneously very dumb to the absorption of the particle of different-grain diameter, different distance.
Summary of the invention
The purpose of this utility model is to provide a kind of cleaning shop dust collector dedicated, further reduces dust catcher the secondary pollution of cleaning shop is improved to dust collection efficiency and controllability.
In order to realize the purpose of this utility model, following technical scheme is proposed:
A cleaning shop dust collector dedicated, described dust catcher by be positioned at cleaning shop inside dust collecting system, be positioned at outside dust suction outside cleaning shop and laying dust system and jockey and form, wherein,
Described outside dust suction and laying dust system comprise:
Air accumulator 4, for maintaining dust suction operating pressure, and coarse filtration bulky grain thing pollutant;
Mechanical pump 1, connects described air accumulator 4 by connecting line, as it, maintains the dynamical element of dust suction operating pressure;
Stop valve 2, is positioned on described connecting line, for controlling the open and close of mechanical pump 1 action of bleeding;
Described jockey comprises:
Free flow coupling 6 through walls, is communicated with air accumulator 4;
Straight coupling mounting flange 7 through walls, described free flow coupling 6 through walls is fixed on wall by straight coupling mounting flange 7 through walls;
Described inner dust collecting system comprises:
Corrugated conduit 8, described corrugated conduit is one or more parallel connection, by straight coupling mounting flange 7 through walls, is arranged on wall and with described free flow coupling 6 through walls and is connected;
Suction head 10, is arranged on the front end of corrugated conduit 8;
Manual dust suction valve 9, is arranged between suction head 10 and corrugated conduit 8, controls the switch motion of suction head 10.
Described outside dust suction and laying dust system are erected on a travelling car 11, and portion's dust suction and laying dust entire system are moved, and are convenient to its transposition, maintenance and prune job.
Between described air accumulator 4 and mechanical pump 1, filter 3 is installed, the filtered version of described filter 3 is for adopting not volatile silicone oil as the oily Absorption of Medium form of working media, for filtering the dust granules thing of suction.
On described air accumulator 4 walls, pressure sensor 5 and air accumulator Butterworth Hatch 14 are set, described pressure sensor 5 is for measuring in real time the interior gas pressure of air accumulator 4, and described pressure sensor 5 has signal output function, and this signal is for controlling the action of described stop valve 2; Described air accumulator Butterworth Hatch 14 is for cleaning the inner dust granules thing of air accumulator.
Described filter 3 disposes watch window and cleaning filter mouth 13, for when filter dust accumulation is excessive, observes oil and whether becomes muddy, to drained the oil, clean, changed oil by cleaning filter mouth 13 by watch window; Described mechanical pump 1 arranges exhaust port 12, by connecting hose, tail gas is guided to beyond cleaning shop.
Operating pressure 50000～the 60000Pa of described air accumulator 4, the attraction providing can be at 0.1～1Kg/cm
2in scope, regulate; The Pressure Drop of the interior permission of described corrugated conduit 8 20000Pa;
Between described bellows 8 and suction head 10, adopt standard K F clamp flange to be connected, can conveniently connect the suction head 10 of multiple custom-shaped.
The beneficial effects of the utility model:
1, dust suction and laying dust system are positioned at outside, cleaning shop completely, there is no secondary pollution;
2, between dust suction and laying dust system, adopt vacuum-packed pipeline to be connected, and this pipeline one end is welded with fixing flange is installed, be conveniently connected and closed processes with the wall of cleaning shop;
3, vacuum chamber body running pressure limit large (absolute pressure-100Kpa～-20KPa), attraction control range large (0.1～1Kg/cm2), is applicable to various conditions, especially bulky grain;
4, because working pressure range is large, can the elongated dust collection pipeline of load, and can multitube access, in workshop, anywhere is all easy to use;
5, the suction head that can freely change various customizations, meets user's specific demand;
6, equipment cleaning is easy to maintenance, only needs regularly to remove air accumulator and filter internal contamination thing and just can maintain equipment normal operation.
Accompanying drawing explanation
Fig. 1 is the utility model cleaning shop dust collector dedicated structural representation;
Fig. 2 is the utility model dust catcher workflow.
1 mechanical pump 8 corrugated conduits
The manual dust suction valve of 2 stop valve 9
3 filter 10 suction heads
4 air accumulator 11 travelling cars
5 pressure sensor 12 exhaust ports
6 free flow coupling 13 cleaning filter mouths through walls
7 straight coupling mounting flange 14 air accumulator Butterworth Hatch through walls
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the drawings and specific embodiments, the utility model is further described.
Key of the present utility model is its dust suction and laying dust system of being positioned at outside, cleaning shop, and structural design and the workflow of dust collector dedicated are as follows:
Be illustrated in figure 1 the structural design of this cleaning shop dust collector dedicated, by forming with lower member: mechanical pump 1, the dynamical element of this equipment dust suction, maximal work pressure-101KPa; Stop valve 2, for controlling open and close exhaust pipe; Filter 3, disposes watch window, and for filtering dust granules thing of suction etc., filtered version is oily Absorption of Medium form, adopts not volatile silicone oil as working media; Air accumulator 4, for maintaining dust suction operating pressure, and the large volume pollutant such as coarse filtration bulky grain thing; Pressure sensor 5, for measuring in real time gas pressure in air accumulator, has signal output function for controlling the action of stop valve 2; Exhaust port 12, is positioned at beyond cleaning shop, can connecting hose tail gas be guided to optional position; Cleaning filter mouth 13, when filter dust accumulation is excessive, can be observed oil by watch window and becomes muddy, just can be drained the oil, clean, be changed oil by this mouthful, and air accumulator Butterworth Hatch 14, for cleaning the inner dust granules thing of air accumulator etc.; Travelling car 11, above-mentioned parts are arranged on travelling car 11, have jointly formed dust suction and laying dust system that dust catcher is positioned at outside, cleaning shop, facilitate the integrated moving of equipment outdoor section, are conducive to transposition in use procedure, maintenance, cleaning etc.Corrugated conduit 8, manual dust suction valve 9 and suction head 10 have formed the suction nozzle part that dust catcher is positioned at inside, cleaning shop.Free flow coupling 6 through walls and straight coupling mounting flange 7 through walls play connection device internal and external parts, all adopt vacuum-packed metallic conduit and tube connector joint, and in pipeline one end, are welded with mounting flange and are convenient to fixing with cleaning shop wall.
The workflow of this cleaning shop dust collector dedicated as shown in Figure 2.For concrete dust suction task, air accumulator pressure need to maintain certain limit, by the pressure sensor running status of control appliance neatly.During device standby, all valves are all closed.If now air accumulator pressure does not meet condition of work, open mechanical pump and stop valve, improve air accumulator vacuum.Until air accumulator pressure, drop to while meeting condition of work, close mechanical pump and stop valve, and open manual dust suction valve and start dust suction work.If equipment air accumulator pressure when standby has met condition of work, can directly open manual dust suction valve and start dust suction work.Complete after dust suction task, close manual dust suction valve, equipment enters the holding state that all valves are all closed again.
Because dust suction and laying dust system are positioned at outside, cleaning shop completely, secondary pollution is thoroughly stopped, and by the air cleaner of installing between air accumulator and mechanical pump, thereby the mechanical moving element of pump can not touch dusty gas yet and effectively be protected, as long as removing air accumulator internal contamination thing, regular can opening just can maintain equipment normal operation; By coordinating of vavuum pump and air accumulator, this cleaning shop dust collector dedicated can be usingd and is less than or equal to an arbitrary value within the scope of standard atmospheric pressure as operating pressure, attraction can be within the scope of 0.1～1Kg/cm2 free adjustment, therefore can to various pollutants, clean selectively flexibly, especially bulky grain; Air accumulator can have larger volume (changeable according to actual conditions) simultaneously, make equipment when work, (7) in corrugated conduit, can allow Pressure Drop more than 20000Pa, therefore can support that very long bellows or multitube is installed to be accessed simultaneously, makes suction nozzle can touch easily optional position in workshop; In addition, between bellows and suction head, adopt standard K F clamp flange to be connected, can facilitate the suction head of the various shapes of customization, to meet practical application.
Embodiment 1:
Space flight is processed in cleaning shop with precise determination of titanium alloy component, in lathe surface and near air, has adhered to a large amount of titanium alloy particles and chip.Cleaning shop dust collector dedicated is opened mechanical pump and stop valve under holding state, makes the operating pressure of air accumulator Pressure Drop to 5000～10000Pa.Close mechanical pump and stop valve, then suction head is aimed at and needed clean position, and open manual dust suction valve, lathe and near air are cleaned.Complete once clean after, equipment enters holding state, air accumulator pressure is pumped down to the operating pressure of 5000～10000Pa again, enters next time clean.
Embodiment 2:
Cu/ diamond composite completes powder compact step in cleaning shop, in hydraulic press surface and near air, has adhered to a large amount of 500 object red copper powder.Cleaning shop dust collector dedicated is opened mechanical pump and stop valve under holding state, makes the operating pressure of air accumulator Pressure Drop to 50000～60000Pa.Close mechanical pump and stop valve, then suction head is aimed at and needed clean position, and open manual dust suction valve, hydraulic press and near air are cleaned.Complete once clean after, equipment enters holding state, air accumulator pressure is pumped down to the operating pressure of 50000～60000Pa again, enters next time clean.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect have been carried out to further detailed description; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a cleaning shop dust collector dedicated, is characterized in that, described dust catcher by be positioned at cleaning shop inside dust collecting system, be positioned at outside dust suction outside cleaning shop and laying dust system and jockey and form, wherein,
Described outside dust suction and laying dust system comprise:
Air accumulator (4), for maintaining dust suction operating pressure, and coarse filtration bulky grain thing pollutant;
Mechanical pump (1), connects described air accumulator (4) by connecting line, as it, maintains the dynamical element of dust suction operating pressure;
Stop valve (2), is positioned on described connecting line, for controlling the open and close of mechanical pump (1) action of bleeding;
Described jockey comprises:
Free flow coupling through walls (6), is communicated with air accumulator (4);
Straight coupling mounting flange through walls (7), described free flow coupling through walls (6) is fixed on wall by straight coupling mounting flange through walls (7);
Described inner dust collecting system comprises:
Corrugated conduit (8), described corrugated conduit is one or more parallel connection, by straight coupling mounting flange through walls (7), is arranged on wall and with described free flow coupling through walls (6) and is connected;
Suction head (10), is arranged on the front end of corrugated conduit (8);
Manual dust suction valve (9), is arranged between suction head (10) and corrugated conduit (8), controls the switch motion of suction head (10).
2. dust catcher according to claim 1, is characterized in that, it is upper that described outside dust suction and laying dust system are erected at a travelling car (11), and portion's dust suction and laying dust entire system are moved, and is convenient to its transposition, maintenance and prune job.
3. dust catcher according to claim 2, it is characterized in that, between described air accumulator (4) and mechanical pump (1), filter (3) is installed, the filtered version of described filter (3) is for adopting not volatile silicone oil as the oily Absorption of Medium form of working media, for filtering the dust granules thing of suction.
4. dust catcher according to claim 3, it is characterized in that, pressure sensor (5) and air accumulator Butterworth Hatch (14) are set on described air accumulator (4) wall, described pressure sensor (5) is for measuring in real time the interior gas pressure of air accumulator (4), described pressure sensor (5) has signal output function, and this signal is used for controlling the action of described stop valve (2); Described air accumulator Butterworth Hatch (14) is for cleaning the inner dust granules thing of air accumulator.
5. dust catcher according to claim 4, it is characterized in that, described filter (3) disposes watch window and cleaning filter mouth (13), for when filter dust accumulation is excessive, by watch window, observe oil and whether become muddy, to drain the oil, clean, change oil by cleaning filter mouth (1) (3); Described mechanical pump (1) arranges exhaust port (12), by connecting hose, tail gas is guided to beyond cleaning shop.
6. dust catcher according to claim 5, is characterized in that, the operating pressure 5000～6000Pa of described air accumulator (4), and the attraction providing can be at 0.1 ~ 1Kg/cm
2in scope, regulate; In described corrugated conduit (8), allow the Pressure Drop of 20000Pa.
7. dust catcher according to claim 6, is characterized in that, between described bellows (8) and suction head (10), adopts standard K F clamp flange to be connected, and can conveniently connect the suction head (10) of multiple custom-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669780.XU CN203524579U (en) | 2013-10-28 | 2013-10-28 | Special vacuum cleaner for cleaning workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669780.XU CN203524579U (en) | 2013-10-28 | 2013-10-28 | Special vacuum cleaner for cleaning workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203524579U true CN203524579U (en) | 2014-04-09 |
Family
ID=50410849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320669780.XU Withdrawn - After Issue CN203524579U (en) | 2013-10-28 | 2013-10-28 | Special vacuum cleaner for cleaning workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203524579U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103536245A (en) * | 2013-10-28 | 2014-01-29 | 北京泰科诺科技有限公司 | Special dust collector for clean room |
| CN106643958A (en) * | 2016-12-08 | 2017-05-10 | 山东科技大学 | Underground cavity measuring method using flow quantity and flow velocity relationship |
| CN108674381A (en) * | 2018-05-04 | 2018-10-19 | 江苏泊朗智能科技有限公司 | A kind of car carwash dedicated unmanned vehicle dust catcher on duty |
| CN112238676A (en) * | 2020-09-24 | 2021-01-19 | 廊坊市安次区长城纸塑包装厂 | Green's four-color printing machine |
-
2013
- 2013-10-28 CN CN201320669780.XU patent/CN203524579U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103536245A (en) * | 2013-10-28 | 2014-01-29 | 北京泰科诺科技有限公司 | Special dust collector for clean room |
| CN103536245B (en) * | 2013-10-28 | 2015-12-09 | 北京泰科诺科技有限公司 | A kind of cleaning shop dust collector dedicated |
| CN106643958A (en) * | 2016-12-08 | 2017-05-10 | 山东科技大学 | Underground cavity measuring method using flow quantity and flow velocity relationship |
| CN106643958B (en) * | 2016-12-08 | 2019-04-09 | 山东科技大学 | A method of underground hole is measured using flow velocity relationship |
| CN108674381A (en) * | 2018-05-04 | 2018-10-19 | 江苏泊朗智能科技有限公司 | A kind of car carwash dedicated unmanned vehicle dust catcher on duty |
| CN112238676A (en) * | 2020-09-24 | 2021-01-19 | 廊坊市安次区长城纸塑包装厂 | Green's four-color printing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140409 Effective date of abandoning: 20151209 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |