CN103977649A - Vacuum negative pressure cleaning apparatus - Google Patents
Vacuum negative pressure cleaning apparatus Download PDFInfo
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- CN103977649A CN103977649A CN201410150986.0A CN201410150986A CN103977649A CN 103977649 A CN103977649 A CN 103977649A CN 201410150986 A CN201410150986 A CN 201410150986A CN 103977649 A CN103977649 A CN 103977649A
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- ash
- valve
- negative pressure
- cartridge filter
- gas outlet
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Abstract
The present invention relates to a vacuum negative pressure cleaning apparatus, and belongs to the field of cleaning equipment. The vacuum negative pressure cleaning apparatus comprises a rack, wherein at least a filtration cylinder is vertically arranged on the rack, the side surface on the middle portion of the filtration cylinder is provided with a material suction port and a gas outlet, the gas outlet is connected with a vacuum generating device through a gas outlet pipe, the material suction port and the gas outlet are separated through a filtration assembly in the filtration cylinder, the bottom of the filtration cylinder is connected with an ash storage cylinder, the lower side of the ash storage cylinder is provided with a material unloading valve, a tapered ash hopper with the large upper portion and the small lower portion is arranged below the material unloading valve, the bottom of the ash storage cylinder is connected with the inlet of the tapered ash hopper through a soft connection, and the lower-bottom portion of the tapered ash hopper is connected with an ash discharge pipe through an ash discharge valve group. With the structure of the apparatus, the whole system can adapt to the high vacuum degree, and the apparatus has characteristics of good cleaning effect, large capacity and clogging resistance, can be used for a variety of places requiring on-site cleaning of dust and other particulate matters, and can be provided for avoid secondary dust pollution.
Description
Technical field
The present invention relates to a kind of cleaning equipment, particularly a kind of working site clearing apparatus.
Background technology
In various production scenes, cleaning works is the work that each operator must complete before leaving offices, be a requisite part in normal production work, the mode of each production unit cleaning is substantially all with besom or whisk broom, scene to be cleaned at present, the problem that it exists reentrainment of dust to pollute.
Summary of the invention
The object of this invention is to provide a kind of negative pressure of vacuum clearing apparatus, can clean fast scene, avoid reentrainment of dust to pollute.
The object of the present invention is achieved like this: a kind of negative pressure of vacuum clearing apparatus, comprise frame, and vertical at least one cartridge filter that is provided with in frame, side, cartridge filter middle part is provided with material sucking port and gas outlet, and gas outlet is connected with vacuum generating device through escape pipe; In cartridge filter, assembly separates material sucking port and gas outlet after filtration; Described cartridge filter bottom is connected with ash barrel, and ash barrel downside is provided with discharge valve, and discharge valve below is provided with up big and down small taper ash bucket, and ash barrel bottom is connected with the import of taper ash bucket through being flexible coupling; Taper ash bucket lower bottom part is connected with ash releasing tube through ash-valve group.
When the present invention works, open vacuum generating device, in cartridge filter, form negative pressure, material sucking port can be connected to the position that needs cleaning by flexible pipe, dust and other particles can be picked up, be brought in cartridge filter, under the filtration of filter assemblies, gas leaves from gas outlet, particle is filtered device interception in cartridge filter, under Gravitative Loads, can drop in ash barrel, in ash barrel, dirt accumulation is to after a certain amount of, can open the downward discharging of discharge valve, dust is under the guiding being flexible coupling, fall in taper ash bucket, in taper ash bucket inner accumulated after certain altitude, can open the outside ash discharge of ash-valve group.Compared with prior art, beneficial effect of the present invention is: the structure of this device makes whole system can adapt to condition of high vacuum degree, and its cleaning is effective, and capacity is large, is difficult for stopping up.It is applicable to the various places that need on-the-spot cleaning dust and other particles, can avoid reentrainment of dust to pollute.
As a further improvement on the present invention, described material sucking port is arranged on side, cartridge filter middle part, and gas outlet is arranged on cartridge filter upside; Described filter assemblies comprises the dividing plate being horizontally set in cartridge filter, and the filter core of some vertical settings is installed on dividing plate, and filter core is provided with filter screen.This structure can guarantee can fall into easily in ash barrel after particle is blocked, and assurance device can not stop up.
For ease of even ash discharge, described ash-valve group comprises slide valve and the star ash valve being in series, and described slide valve is positioned at star ash valve top.By slide valve, opened and unloaded ash, star ash valve regulates ash discharge flow, guarantees that flow is even, and the material of accumulation can not affect the aperture of star ash valve and control.
As a further improvement on the present invention, described discharge valve comprises the valve plate that can cover ash barrel end opening, valve plate is connected with connecting rod one end of stretching in being flexible coupling, connecting rod middle part is hinged through the bearing of bearing pin and the setting of ash barrel side, on bearing, be also hinged with cylinder, the piston rod external part of cylinder and the other end of connecting rod are hinged.By cylinder, pull link motion, connecting rod can drive valve plate to depart from or cover ash barrel end opening, and this structure can be controlled the opening and closing of discharge valve automatically, meanwhile, the opening and closing of discharge valve be flexible coupling between without interference.
Further improvement as a upper technical scheme, described valve plate bottom centre is connected with screw rod, and stretch out outside valve plate screw rod lower end, and connecting rod is sleeved on the external part of screw rod, on screw rod, be also set with spring, screw rod lower end is connected with the look nut on valve plate by connecting rod and spring compression.Spring provides pretightning force, has guaranteed that valve plate closes reliably, does not need the too position of high accuracy area control cylinder piston rod.
For ease of the collection of dust, described cartridge filter lower end is connected with ash barrel through taper contraction section.
As a further improvement on the present invention, described cartridge filter is provided with three side by side, and taper ash bucket is provided with two side by side, and corresponding ash barrel is also provided with three, the ash barrel at middle part be arranged between two taper ash buckets above.This scheme is worked Ke You many places, site clearing simultaneously, and middle ash barrel can be shunted dust, meanwhile, can reduce the quantity of taper ash bucket, does not need corresponding setting one by one.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the internal structure schematic diagram of cartridge filter.
Fig. 5 is the partial enlarged drawing of A in Fig. 4.
Wherein, 1 ash releasing tube, 2 star ash valves, 3 slide valves, 4 taper ash buckets, the import of 5 taper ash buckets, 6 are flexible coupling, 7 discharge valves, 8 ash barrels, 9 material sucking ports, 10 cartridge filters, 11 escape pipes, 12 frames, 13 vacuum generating devices, 14 gas outlets, 15 filter cores, 16 dividing plates, 17 cylinders, 18 valve plates, 19 bearings, 20 connecting rods, 21 piston rod external parts, 22 bearing pins, 23 look nuts, 24 springs, 25 screw rods.
The specific embodiment
As Figure 1-5, for a kind of negative pressure of vacuum clearing apparatus, vertically in its frame 12 be set side by side with three cartridge filters 10, cartridge filter 10 sides, middle part are provided with material sucking port 9 and gas outlet 14, material sucking port 9 is arranged on cartridge filter 10 sides, middle part, and gas outlet 14 is arranged on cartridge filter 10 upsides; Filter assemblies comprises the dividing plate 16 being horizontally set in cartridge filter 10, and the filter core 15 of some vertical settings is installed on dividing plate 16, and filter core 15 is provided with filter screen; Gas outlet 14 is connected with vacuum generating device 13 through escape pipe 11; In cartridge filter 10, assembly separates material sucking port 9 and gas outlet 14 after filtration; Cartridge filter 10 bottoms are connected with ash barrel 8 through taper contraction section, and ash barrel 8 downsides are provided with discharge valve 7, and discharge valve 7 belows are provided with up big and down small 4, two taper ash buckets 4 of two taper ash buckets and are set up in parallel; Corresponding ash barrel 8 is also provided with three, the ash barrel 8 at middle part be arranged between two taper ash buckets 4 above; Ash barrel 8 bottoms 6 are connected with the import 5 of taper ash bucket 4 through being flexible coupling; Taper ash bucket 4 lower bottom parts are connected with ash releasing tube 1 through 2 groups of ash-valves.
2 groups of ash-valves comprise slide valve 3 and the star ash valve 2 being in series, and slide valve 3 is positioned at star ash valve 2 tops.
For realizing automatic control, discharge valve 7 comprises the valve plate 18 that can cover ash barrel 8 end openings, valve plate 18 with stretch into connecting rod 20 one end that are flexible coupling in 6 and be connected, connecting rod 20 middle parts are hinged through bearing pin 22 and the bearing 19 that ash barrel 8 sides arrange, on bearing 19, be also hinged with cylinder 17, the piston rod external part 21 of cylinder 17 is hinged with the other end of connecting rod 20; Valve plate 18 bottom centre are connected with screw rod 25, stretch out outside valve plate 18 screw rod 25 lower ends, connecting rod 20 is sleeved on the external part of screw rod 25, is also set with spring 24 on screw rod 25, and screw rod 25 lower ends are connected with connecting rod 20 and spring 24 are pressed on to the look nut 23 on valve plate 18.
During work, open vacuum generating device 13, in the interior formation negative pressure of cartridge filter 10, material sucking port 9 can be connected to the diverse location that needs cleaning by flexible pipe, dust and other particles can be picked up, be brought in cartridge filter 10, under the filtration of filter core 15, gas 14 leaves from gas outlet, particle is intercepted in cartridge filter 10, under Gravitative Loads, can drop in ash barrel 8, when the interior dirt accumulation of ash barrel 8 is to after a certain amount of, can pass through cylinder 17, connecting rod 20 is opened the downward discharging of discharge valve 7 automatically, dust is under 6 the guiding of being flexible coupling, fall in taper ash bucket 4, in taper ash bucket 4 inner accumulated after certain altitude, can open slide valve 3 and the outside ash discharge of star ash valve 2.
Through evidence, adopt this device when cleaning, the more conventional cleaning of the work-yard dust concentration 7mg/m3 that can decline, be less than 1mg/m3; Sweeping efficiency improves 50%; Cleaning quality is obviously improved.
The present invention is not limited to above-described embodiment; on the basis of technical scheme disclosed by the invention; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in protection scope of the present invention.For example cartridge filter and taper ash bucket can only arrange one group, and filter assemblies also can adopt other forms of filter assemblies etc.
Claims (7)
1. a negative pressure of vacuum clearing apparatus, is characterized in that: comprise frame, and vertical at least one cartridge filter that is provided with in frame, side, cartridge filter middle part is provided with material sucking port and gas outlet, and gas outlet is connected with vacuum generating device through escape pipe; In cartridge filter, assembly separates material sucking port and gas outlet after filtration; Described cartridge filter bottom is connected with ash barrel, and ash barrel downside is provided with discharge valve, and discharge valve below is provided with up big and down small taper ash bucket, and ash barrel bottom is connected with the import of taper ash bucket through being flexible coupling; Taper ash bucket lower bottom part is connected with ash releasing tube through ash-valve group.
2. negative pressure of vacuum clearing apparatus according to claim 1, is characterized in that: described material sucking port is arranged on side, cartridge filter middle part, and gas outlet is arranged on cartridge filter upside; Described filter assemblies comprises the dividing plate being horizontally set in cartridge filter, and the filter core of some vertical settings is installed on dividing plate, and filter core is provided with filter screen.
3. negative pressure of vacuum clearing apparatus according to claim 1, is characterized in that: described ash-valve group comprises slide valve and the star ash valve being in series, and described slide valve is positioned at star ash valve top.
4. according to the negative pressure of vacuum clearing apparatus described in claim 1-3 any one, it is characterized in that: described discharge valve comprises the valve plate that can cover ash barrel end opening, valve plate is connected with connecting rod one end of stretching in being flexible coupling, connecting rod middle part is hinged through the bearing of bearing pin and the setting of ash barrel side, on bearing, be also hinged with cylinder, the piston rod external part of cylinder and the other end of connecting rod are hinged.
5. negative pressure of vacuum clearing apparatus according to claim 4, it is characterized in that: described valve plate bottom centre is connected with screw rod, stretch out outside valve plate screw rod lower end, connecting rod is sleeved on the external part of screw rod, on screw rod, be also set with spring, screw rod lower end is connected with the look nut on valve plate by connecting rod and spring compression.
6. according to the negative pressure of vacuum clearing apparatus described in claim 1-3 any one, it is characterized in that: described cartridge filter lower end is connected with ash barrel through taper contraction section.
7. according to the negative pressure of vacuum clearing apparatus described in claim 1-3 any one, it is characterized in that: described cartridge filter is provided with three side by side, taper ash bucket is provided with two side by side, and corresponding ash barrel is also provided with three, the ash barrel at middle part be arranged between two taper ash buckets above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410150986.0A CN103977649B (en) | 2014-04-16 | 2014-04-16 | Negative pressure of vacuum clearing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410150986.0A CN103977649B (en) | 2014-04-16 | 2014-04-16 | Negative pressure of vacuum clearing apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN103977649A true CN103977649A (en) | 2014-08-13 |
| CN103977649B CN103977649B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410150986.0A Active CN103977649B (en) | 2014-04-16 | 2014-04-16 | Negative pressure of vacuum clearing apparatus |
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| CN (1) | CN103977649B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524890A (en) * | 2014-12-24 | 2015-04-22 | 贵州天福化工有限责任公司 | Method and device for increasing blowback temperature of gasifying fly ash filter |
| CN108840064A (en) * | 2018-08-23 | 2018-11-20 | 中冶赛迪工程技术股份有限公司 | A kind of material-clearing device and sealing-tape machine of continuous operation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202724891U (en) * | 2011-11-22 | 2013-02-13 | 贵州同净环保科技有限公司 | Pulse bag dust collector with vacuum protection |
| CN103432844A (en) * | 2013-09-12 | 2013-12-11 | 青岛沃尔德环保设备制造安装有限公司 | Assembled transverse multi-filter-cartridge dust collector |
| CN203417577U (en) * | 2013-08-28 | 2014-02-05 | 南通海鹰机电集团有限公司 | Vacuum filter |
| CN103599669A (en) * | 2013-10-25 | 2014-02-26 | 成都瑞柯林工程技术有限公司 | Dust removing equipment based on vacuum system, and method |
| CN203508499U (en) * | 2013-10-09 | 2014-04-02 | 乌鲁木齐中亿丰节能环保科技有限公司 | Environment-protecting and energy-saving type negative-pressure cleaning and material recycling device |
-
2014
- 2014-04-16 CN CN201410150986.0A patent/CN103977649B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202724891U (en) * | 2011-11-22 | 2013-02-13 | 贵州同净环保科技有限公司 | Pulse bag dust collector with vacuum protection |
| CN203417577U (en) * | 2013-08-28 | 2014-02-05 | 南通海鹰机电集团有限公司 | Vacuum filter |
| CN103432844A (en) * | 2013-09-12 | 2013-12-11 | 青岛沃尔德环保设备制造安装有限公司 | Assembled transverse multi-filter-cartridge dust collector |
| CN203508499U (en) * | 2013-10-09 | 2014-04-02 | 乌鲁木齐中亿丰节能环保科技有限公司 | Environment-protecting and energy-saving type negative-pressure cleaning and material recycling device |
| CN103599669A (en) * | 2013-10-25 | 2014-02-26 | 成都瑞柯林工程技术有限公司 | Dust removing equipment based on vacuum system, and method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524890A (en) * | 2014-12-24 | 2015-04-22 | 贵州天福化工有限责任公司 | Method and device for increasing blowback temperature of gasifying fly ash filter |
| CN104524890B (en) * | 2014-12-24 | 2016-06-15 | 贵州天福化工有限责任公司 | A kind of lifting coal gasification fly-ash filter blowback air temperature methods and device thereof |
| CN108840064A (en) * | 2018-08-23 | 2018-11-20 | 中冶赛迪工程技术股份有限公司 | A kind of material-clearing device and sealing-tape machine of continuous operation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103977649B (en) | 2016-03-30 |
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Address after: 750021 the Ningxia Hui Autonomous Region Yinchuan Tongxin economic and Technological Development Zone No. 199 South Street Applicant after: NINGXIA KOCEL GROUP Co.,Ltd. Applicant after: KOCEL MACHINERY Ltd. Address before: 750021 the Ningxia Hui Autonomous Region Yinchuan Tongxin economic and Technological Development Zone No. 199 South Street Applicant before: NINGXIA KOCEL GROUP Co.,Ltd. Applicant before: KOCEL MACHINERY CO.,LTD. Address after: 750021 the Ningxia Hui Autonomous Region Yinchuan Tongxin economic and Technological Development Zone No. 199 South Street Applicant after: NINGXIA KOCEL GROUP Co.,Ltd. Applicant after: KOCEL MACHINERY CO.,LTD. Address before: 750021 the Ningxia Hui Autonomous Region Yinchuan Tongxin economic and Technological Development Zone No. 199 South Street Applicant before: NINGXIA KOCEL GROUP Co.,Ltd. Applicant before: NINGXIA KOCEL MACHINERY Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190301 Address after: 750000 No. 550 Beijing West Road, Xixia District, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: KOCEL MACHINERY Ltd. Address before: 750021 No. 199 Tongxin South Street, Yinchuan Economic and Technological Development Zone, Ningxia Hui Autonomous Region Co-patentee before: KOCEL MACHINERY Ltd. Patentee before: NINGXIA KOCEL GROUP Co.,Ltd. |