CN105327564A - Main engine of central dust collection system - Google Patents
Main engine of central dust collection system Download PDFInfo
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- CN105327564A CN105327564A CN201510779671.7A CN201510779671A CN105327564A CN 105327564 A CN105327564 A CN 105327564A CN 201510779671 A CN201510779671 A CN 201510779671A CN 105327564 A CN105327564 A CN 105327564A
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- air
- collection system
- dust
- housing
- filter cylinder
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Abstract
The invention discloses a main engine of a central dust collection system. The main engine comprises a blower device. An air inlet and an air outlet of the blower device are connected with an air inlet pipe and an air outlet pipe respectively, the air inlet pipe is connected with an air duct in parallel, the air inlet of the blower device can be communicated with outside air through the air duct, and the air duct is controlled by a control device to be on or off. By means of the main engine, the blower device can be effectively protected, damage, caused by overheating or an oversize load, to the blower device can be prevented, and the service life of the blower device is prolonged; in addition, a terminal of the central dust collection system can be used immediately after being started, and using is convenient.
Description
Technical field
The present invention relates to a kind of central dust-collection system, particularly a kind of main frame of central dust-collection system.
Background technology
Central dust-collection system generally includes a main frame and some terminals, these terminals are communicated with main frame, air-blast device on main frame produces negative pressure wind, terminal utilizes this negative pressure wind to carry out dust suction, when the suction port of terminal is closed, the air inlet of air-blast device is closed thereupon, the negative pressure that in admission line, the instantaneous generation of meeting is larger, larger running resistance is produced like this to air-blast device, the motor in air-blast device is made easily to burn and damage, and, when air-blast device runs, caloric value is larger, existing air-blast device normally passes through the wind-force heat extraction of himself, and air-blast device can only be closed when the suction port of terminal is closed thereupon, like this, the heat of air-blast device just can not be discharged in time, air-blast device is easily caused to cross cause thermal damage, on the other hand, because existing air-blast device needs certain start-up time, and the service time of terminal is unfixed, therefore, if all terminals words of all closing, air-blast device can only be closed thereupon, when needing again afterwards to use terminal, just need a period of time to restart air-blast device, be not easy to use, meanwhile, start and stop also can reduce the service life of air-blast device so frequently.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide one can available protecting air-blast device, extend air-blast device service life, the main frame of central dust-collection system easy to use.
The present invention is the technical scheme that its technical problem of solution adopts:
A kind of main frame of central dust-collection system, comprise an air-blast device, the air inlet of this air-blast device and gas outlet are connected to an admission line and an outlet pipe, described admission line is parallel with a breather line, the air inlet of air-blast device is communicated with outside air by this breather line, and the break-make of this breather line is controlled by a control device.
Preferably, also comprise the filter be connected on described admission line, the housing that this filter comprises a hollow and the filter cylinder be arranged in this housing, the inner chamber of housing is separated into one first cavity in filter cylinder and one second cavity between filter cylinder and housing by this filter cylinder, the first described cavity is communicated with air-blast device, and the second cavity can be communicated with the terminal of central dust-collection system.
Preferably, the below of described housing is removably fixed with a dust bucket, the inner chamber of this dust bucket and the second described cavity connects; On housing, longitudinal sliding motion is provided with at least one lifters, described lifters is connected with housing by a linkage, one connecting rod of this linkage is connected with for a manually operated hand lever, can be moved up and down to promote lifters by drive link mechanism action by this hand lever; Described lifters is provided with a supporting plate, described dust bucket is provided with the otic placode matched with described supporting plate, described otic placode is erected on supporting plate and dust bucket can be moved up and down with lifters.
Preferably, described housing or filter cylinder are also provided with a pulse dust collector, the puff prot of this pulse dust collector is positioned at the first described cavity.
Preferably, in the first described cavity, be provided with a diffusion block, the puff prot of the positive paired pulses deduster of this diffusion block.
Preferably, the puff prot of described pulse dust collector is positioned at the center of cartridge top portion, and downward, described diffusion block is positioned at the center in the middle part of filter cylinder, and its lower end extends to the bottom of filter cylinder in its jet direction.
Preferably, described housing is provided with a bracket, this bracket extends in the first described cavity, and described diffusion block is arranged on this bracket.
Preferably, described control device is the pneumatic operated valve be connected on breather line.
Preferably, the air inlet place of described breather line is provided with a filter.
Preferably, also comprise a temperature sensor and a controller, described temperature sensor is for detecting air-blast device temperature, and described controller also controls the break-make of breather line according to this for the detection signal receiving temperature sensor by described control device.
The invention has the beneficial effects as follows: due in the present invention on admission line an in parallel breather line, the air inlet of air-blast device is communicated with outside air by this breather line, when terminal is closed, breather line can be opened by control device, make air-blast device can be able to continue from this breather line air-breathing to run, thus can continue to discharge the heat on air-blast device, prevent it from crossing cause thermal damage, and it also avoid all standing phenomenon of air-blast device, make air-blast device can orderly closedown, prevent air-blast device load excessive and damage, on the other hand, when the intermittent use terminal of needs, also air-blast device continuous service can be kept, breather line is opened when all terminals are closed, need when there being terminal then to close breather line when using, avoid the frequent start-stop of air-blast device, extend the service life of air-blast device, and make terminal can plug and play, easy to use.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is overall structure figure of the present invention;
Fig. 2 is the cut-away view after the present invention removes part cabinet;
Fig. 3 is that the present invention removes part cabinet and to the structural representation after filter section;
Fig. 4 is the connection diagram of filter and dust bucket in the present invention;
Fig. 5 is the structure chart of linkage in the present invention.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, a kind of main frame of central dust-collection system, comprise an air-blast device 10, the air inlet of this air-blast device 10 and gas outlet are connected to admission line 11 and an outlet pipe 12, usually this admission line 11 is communicated with the terminal of dust-precipitating system, this outlet pipe 12 is communicated with outside air, admission line 11 is parallel with a breather line 13, the air inlet of air-blast device 10 is communicated with outside air by this breather line 13, and the break-make of this breather line 13 is controlled by a control device 14.Due in the present invention on admission line 11 an in parallel breather line 13, the air inlet of air-blast device 10 is communicated with outside air by this breather line 13, when terminal is closed, breather line 13 can be opened by control device 14, make air-blast device 10 can be able to continue from this breather line 13 air-breathing to run, thus can continue to discharge the heat on air-blast device 10, prevent it from crossing cause thermal damage, and it also avoid all standing phenomenon of air-blast device 10, make air-blast device 10 can orderly closedown, prevent air-blast device 10 load excessive and damage, on the other hand, when the intermittent use terminal of needs, also air-blast device 10 continuous service can be kept, breather line 13 is opened when all terminals are closed, need when there being terminal then to close breather line 13 when using, avoid the frequent start-stop of air-blast device 10, extend the service life of air-blast device 10, and make terminal can plug and play, easy to use.Air-blast device 10 in the present embodiment is an air blast, certainly, also can adopt the device of other any suitable, be not limited thereto in practical application.
Because the power of air-blast device 10 in central dust-collection system is comparatively large, therefore control device 14 have employed the larger pneumatic operated valve of driving force, to guarantee normally to open and close breather line 13, simultaneously, pneumatic operated valve also can maintain unlatching or closed condition voluntarily, can reduce energy resource consumption, energy-conserving and environment-protective.This pneumatic operated valve can only have open and close function; also can possess flow regulating function simultaneously; like this can the flow of how many flexible adjustment breather lines 13 of terminal gas; more effective protection air-blast device 10; certainly; this control device 14 also can adopt other common structures such as magnetic valve, is not limited thereto.The air inlet place of breather line 13 is provided with a filter 131, can prevent extraneous dust and foreign material from entering into air-blast device 10 by breather line 13, ensure the normal operation of air-blast device 10; Outlet pipe 12 is provided with a muffler 121, the noise produced at outlet pipe 12 place when this main frame runs can be reduced.
Admission line 11 is in series with one for the filter 20 of Chalk-dust filtering, the dust-filtering that terminal can absorb by this filter 20 out, prevent dust from entering into air-blast device 10, in the present embodiment, the housing 21 that this filter 20 comprises a hollow and the filter cylinder 22 be arranged in this housing 21, the inner chamber of housing 21 is separated into one first cavity 231 in filter cylinder 22 and one second cavity 232 between filter cylinder 22 and housing 21 by this filter cylinder 22, first cavity 231 is communicated with air-blast device 10, second cavity 232 can be communicated with the terminal of central dust-collection system, this filter 20 is simple and reliable for structure, filter cylinder 22 can be changed easily, easy to use, certainly, in practical application, filter 20 also can adopt the common structures such as screen pack as required, be not limited thereto.
The below of housing 21 is removably fixed with a dust bucket 30, the inner chamber of this dust bucket 30 is communicated with the second cavity 232, the dust filtered out by filter cylinder 22 can drop in this dust bucket 30 so that periodic cleaning is reclaimed, on housing 21, longitudinal sliding motion is provided with at least one lifters 211, lifters 211 is connected with housing 21 by a linkage, one connecting rod of this linkage is connected with for a manually operated hand lever 43, can be moved up and down to promote lifters 211 by drive link mechanism action by this hand lever 43; Lifters 211 is provided with a supporting plate 212, dust bucket 30 is provided with the otic placode 31 matched with supporting plate 212, otic placode 31 is erected on supporting plate 212 and dust bucket 30 can be moved up and down with lifters 211, user only need pull hand lever 43 to get final product oscilaltion dust bucket 30, when dust bucket 30 moves down into disengaging housing 21, dust bucket 30 can be separated by traversing dust bucket 30.In the present embodiment, linkage comprises first connecting rod 41 and a second connecting rod 42, the head end of first connecting rod 41 is hubbed on housing 21 by the first drive-connecting shaft 51 of a transverse direction, the tail end of first connecting rod 41 is articulated with the head end of second connecting rod 42 by the second drive-connecting shaft 52 of a transverse direction, the tail end of second connecting rod 42 is hubbed in lifters 211 by the 3rd drive-connecting shaft 53 of a transverse direction, and the first drive-connecting shaft 51, second drive-connecting shaft 52 and the 3rd drive-connecting shaft 53 three parallel to each other; Hand lever 43 is fixed on first connecting rod 41 or second connecting rod 42, certainly, also can adopt the linkage of other types, be not limited thereto in practical application.
Housing 21 or filter cylinder 22 are also provided with a pulse dust collector 24, the puff prot 241 of this pulse dust collector 24 is positioned at the first cavity 231, the dust that filter cylinder 22 adsorbs can be shaken off, prevent dust from blocking filter cylinder 22, reduce the frequency changing filter cylinder 22, extend the service life of filter cylinder 22, easy to use, pulse dust collector 24 is widely used in this area, and its structure and principle for those skilled in the art know, are not separately described further at this.A diffusion block 25 is provided with in first cavity 231, the puff prot 241 of the positive paired pulses deduster 24 of this diffusion block 25, the gas that puff prot 241 ejects can be diffused to surrounding, thus effectively can remove filter cylinder 22 dust everywhere, realize the comprehensive cleaning to filter cylinder 22.The puff prot 241 of pulse dust collector 24 is positioned at the center at filter cylinder 22 top, its jet direction downward, diffusion block 25 is positioned at the center in the middle part of filter cylinder 22, and its lower end extends to the bottom of filter cylinder 22, thus the volume of filter cylinder 22 lower cavity can be reduced, the gas that puff prot 241 is ejected can keep larger pressure in the cavity of filter cylinder 22 bottom, thus the backflow wind that can form rising is to carry out dedusting cleaning to the top of filter cylinder 22.In addition, in the present embodiment, housing 21 is provided with a bracket 26, this bracket 26 extends in the first cavity 231, and diffusion block 25 is arranged on this bracket 26, like this, when changing filter cylinder 22 just without the need to changing this diffusion block 25 simultaneously, effectively reduce the cost of filter cylinder 22.
For realizing the Automated condtrol to this main frame, also comprise a temperature sensor and a controller 61, temperature sensor is for detecting air-blast device 10 temperature, controller 61 also controls the break-make of breather line 13 according to this for the detection signal receiving temperature sensor by control device 14, thus automatically can control the state of breather line 13 according to the temperature of air-blast device 10, this controller 61 also may be used for the start and stop controlling air-blast device 10 simultaneously, to avoid the idle running of air-blast device 10, energy-conserving and environment-protective, temperature sensor can be arranged on air-blast device 10, be convenient to the temperature of direct-detection air-blast device 10, in addition, main frame also can comprise a cabinet 60 usually, air-blast device 10, filter 20 and dust bucket 30 all can be arranged in cabinet 60 usually, controller 61 also can be arranged on cabinet 60, and corresponding control panel can be set up with the parameters of adjustment control 61 on the surface of cabinet 60.
The foregoing is only preferred embodiments of the present invention, as long as the technical scheme realizing the object of the invention with basic same approach all belongs within protection scope of the present invention.
Claims (10)
1. the main frame of a central dust-collection system, comprise an air-blast device (10), the air inlet of this air-blast device (10) and gas outlet are connected to an admission line (11) and an outlet pipe (12), it is characterized in that: described admission line (11) is parallel with a breather line (13), the air inlet of air-blast device (10) is communicated with outside air by this breather line (13), and the break-make of this breather line (13) is controlled by a control device (14).
2. the main frame of a kind of central dust-collection system according to claim 1, it is characterized in that: also comprise the filter (20) be connected on described admission line (11), the housing (21) that this filter (20) comprises a hollow and the filter cylinder (22) be arranged in this housing (21), the inner chamber of housing (21) is separated into one first cavity (231) being positioned at filter cylinder (22) and one second cavity (232) be positioned between filter cylinder (22) and housing (21) by this filter cylinder (22), described the first cavity (231) is communicated with air-blast device (10), second cavity (232) can be communicated with the terminal of central dust-collection system.
3. the main machine structure of a kind of central dust-collection system according to claim 2, is characterized in that: the below of described housing (21) is removably fixed with a dust bucket (30), and the inner chamber of this dust bucket (30) is communicated with described the second cavity (232); The upper longitudinal sliding motion of housing (21) is provided with at least one lifters (211), described lifters (211) is connected with housing (21) by a linkage, one connecting rod of this linkage is connected with for a manually operated hand lever (43), can be moved up and down to promote lifters (211) by drive link mechanism action by this hand lever (43); Described lifters (211) is provided with a supporting plate (212), described dust bucket (30) is provided with the otic placode (31) matched with described supporting plate (212), described otic placode (31) is erected at supporting plate (212) above makes dust bucket (30) can move up and down with lifters (211).
4. the main frame of a kind of central dust-collection system according to claim 2, it is characterized in that: described housing (21) or filter cylinder (22) are also provided with a pulse dust collector (24), the puff prot (241) of this pulse dust collector (24) is positioned at described the first cavity (231).
5. the main frame of a kind of central dust-collection system according to claim 4, its feature is levying: be provided with a diffusion block (25) in described the first cavity (231), the puff prot (241) of the positive paired pulses deduster (24) of this diffusion block (25).
6. the main frame of a kind of central dust-collection system according to claim 5, it is characterized in that: the puff prot (241) of described pulse dust collector (24) is positioned at the center at filter cylinder (22) top, its jet direction downward, described diffusion block (25) is positioned at the center at filter cylinder (22) middle part, and its lower end extends to the bottom of filter cylinder (22).
7. the main frame of a kind of central dust-collection system according to claim 5, it is characterized in that: described housing (21) is provided with a bracket (26), this bracket (26) extends in described the first cavity (231), and described diffusion block (25) is arranged on this bracket (26).
8. the main frame of a kind of central dust-collection system according to claim 1, is characterized in that: described control device (14) is for being connected on the pneumatic operated valve on breather line (13).
9. the main frame of a kind of central dust-collection system according to claim 1, is characterized in that: the air inlet place of described breather line (13) is provided with a filter (131).
10. the main frame of a kind of central dust-collection system according to claim 1, it is characterized in that: also comprise a temperature sensor and a controller (61), described temperature sensor is for detecting air-blast device (10) temperature, and described controller (61) also controls the break-make of breather line (13) according to this for the detection signal receiving temperature sensor by described control device (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510779671.7A CN105327564B (en) | 2015-11-12 | 2015-11-12 | A kind of main frame of central dust-collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510779671.7A CN105327564B (en) | 2015-11-12 | 2015-11-12 | A kind of main frame of central dust-collection system |
Publications (2)
| Publication Number | Publication Date |
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| CN105327564A true CN105327564A (en) | 2016-02-17 |
| CN105327564B CN105327564B (en) | 2018-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510779671.7A Active CN105327564B (en) | 2015-11-12 | 2015-11-12 | A kind of main frame of central dust-collection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939732A (en) * | 2018-04-23 | 2018-12-07 | 张罗悦 | A kind of top-grade instrument instrument box cleaner |
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| CN2326319Y (en) * | 1998-03-30 | 1999-06-30 | 曾里敏 | Fully-automatic powder-recovering machine |
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| CN201949756U (en) * | 2010-11-25 | 2011-08-31 | 陕西华祥能源科技集团有限公司 | High-temperature deep-purification dedusting device |
| CN102527168A (en) * | 2012-01-05 | 2012-07-04 | 上海凯森环保科技有限公司 | Dust removing plant with adjustable air volume |
| US20130152519A1 (en) * | 2011-12-20 | 2013-06-20 | Ryosuke Hara | Dust collector |
| CN205182408U (en) * | 2015-11-12 | 2016-04-27 | 中山市迪米尔机电设备有限公司 | Dust collection system's of central authorities host computer |
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2015
- 2015-11-12 CN CN201510779671.7A patent/CN105327564B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2326319Y (en) * | 1998-03-30 | 1999-06-30 | 曾里敏 | Fully-automatic powder-recovering machine |
| CN201279422Y (en) * | 2008-10-18 | 2009-07-29 | 杭州南方环境净化设备有限公司 | Small cartridge type dust separation device |
| CN201949756U (en) * | 2010-11-25 | 2011-08-31 | 陕西华祥能源科技集团有限公司 | High-temperature deep-purification dedusting device |
| US20130152519A1 (en) * | 2011-12-20 | 2013-06-20 | Ryosuke Hara | Dust collector |
| CN102527168A (en) * | 2012-01-05 | 2012-07-04 | 上海凯森环保科技有限公司 | Dust removing plant with adjustable air volume |
| CN205182408U (en) * | 2015-11-12 | 2016-04-27 | 中山市迪米尔机电设备有限公司 | Dust collection system's of central authorities host computer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939732A (en) * | 2018-04-23 | 2018-12-07 | 张罗悦 | A kind of top-grade instrument instrument box cleaner |
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| CN105327564B (en) | 2018-02-06 |
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