CN203090647U - Bag type dust remover - Google Patents
Bag type dust remover Download PDFInfo
- Publication number
- CN203090647U CN203090647U CN 201320078127 CN201320078127U CN203090647U CN 203090647 U CN203090647 U CN 203090647U CN 201320078127 CN201320078127 CN 201320078127 CN 201320078127 U CN201320078127 U CN 201320078127U CN 203090647 U CN203090647 U CN 203090647U
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- CN
- China
- Prior art keywords
- dust
- bag
- lower box
- removal cloth
- box body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a bag type dust remover which comprises an upper box body for the mounting of a dust removal bag and a lower box body for containing dust, wherein a dust removal device for conveying dust is mounted in the lower box body; a filter screen for preventing the bag from falling into the lower box body is arranged between the upper box body and the lower box body; the dust removal device is an auger type screw conveyer; the lower box body is provided with a dust discharge port at the outlet of the auger type screw conveyer; the lower box body is in a trapezoidal structure of which at least one lateral side is a sloping side; and the upper end of the sloping side is connected with the upper box body, and the lower end is adjacent to the auger type screw conveyer. According to the utility model, the filter screen is used to prevent the dust removal bag from falling into a dust collecting box, thereby ensuring the normal operation of the dust removal device. Meanwhile, a weight sensor is used to measure the change of the filter screen, and working personnel can be informed in time when the dust removal bag falls, thereby ensuring the normal operation of waste gas treatment work. The utility model is simple in structure, can prevent and detect accidents in the dust removal process in time, and improves the waste gas treatment efficiency.
Description
Technical field
The utility model relates to the environmental protection field, is specifically related to a kind of sack cleaner of eliminating impurity in the waste gas.
Background technology
The function of dust pelletizing system mainly is that the waste gas that factory building or miscellaneous equipment produce carries out filtration treatment, dust in eliminating waste gas, discharge the clean gas of compliance with environmental protection requirements in the time of impurity, generally comprise the air entraining pipe of waste gas being introduced sack cleaner, the dust-removal cloth-bag that waste gas is filtered, collecting box of dust etc. behind the receiving filtration, wherein dust-removal cloth-bag the time mainly is to utilize negative pressure that gas is discharged in by dust-removal cloth-bag in work, and dust is blocked in the dust-removal cloth-bag outside, after dust-removal cloth-bag work a period of time, a large amount of dust can drop on the surface of dust-removal cloth-bag, exhaust-gas treatment after this just influences again, therefore the air pump device that dust-removal cloth-bag is blown all is installed, the a period of time at every interval is just to the dust-removal cloth-bag air blowing of once expanding, to reach the purpose of dust-removal cloth-bag surface dust, though such mode can be shaken off dust, but also might cause coming off of dust-removal cloth-bag, thereby reduction dust removing effects, dust-removal cloth-bag may fall into collecting box in addition in addition, and then influences the effect of cleaning plant deashing.
The utility model content
For coming off, the dust-removal cloth-bag in the sack cleaner in the solution prior art influences the problem of dust removing effects, the utility model provides a kind of sack cleaner that can avoid dust-removal cloth-bag to fall into the dust collecting box and can report to the police, concrete scheme is as follows: a kind of sack cleaner, comprise upper box that dust-removal cloth-bag is installed and the lower box that holds dust, the deashing device that transports dust is installed in the described lower box, it is characterized in that, be provided with between described upper box and the lower box and prevent that dust-removal cloth-bag from falling into the filter screen of lower box, described deashing device is spiral auger, lower box is provided with ash discharging hole in the exit of spiral auger, described lower box is the trapezium structure that at least one side tilts, and wherein the lower end of inclined lateral side is near spiral auger.
For making things convenient for concentrating of dust: the bottom of described lower box is provided with holding tank, and described spiral auger is installed in the holding tank.
For in time finding coming off of dust-removal cloth-bag: described filter screen is provided with the weight induction device, and described weight induction device is connected with warning device.
For preventing that dust-removal cloth-bag from coming off: the mouth of pipe junction of described dust-removal cloth-bag and upper box is provided with the mouth of pipe hoop that prevents that dust-removal cloth-bag breaks away from.
Be preferably: described mouth of pipe hoop comprises the inner ring of fixedlying connected with the mouth of pipe and the dust removing cloth sack is clipped in outer ring on the inner ring, be provided with the draw-in groove of indent at the outer surface radial circumference of inner ring, wherein the width of outer ring is equal to or less than the width of draw-in groove, the banded structure of outer ring for disconnecting, be provided with for the fixing screw of fastening bolt at the two ends of fracture, the outer ring is clamped in the draw-in groove of inner ring by the openend of firm bolt with dust-removal cloth-bag.
The utility model utilizes filter screen to prevent that dust-removal cloth-bag from falling into the dust collecting box, has guaranteed the normal operation of deashing device.Utilize the weight induction device to measure the variation of filter screen simultaneously, taking place can in time to notify the staff when dust-removal cloth-bag comes off, guaranteed exhaust-gas treatment work normally carry out.Inner ring that employing cooperatively interacts and outer ring can be avoided coming off of dust-removal cloth-bag to greatest extent.The utility model is simple in structure, can prevent and the timely accident of finding in the dust removal process, improves the efficient of exhaust-gas treatment.
Description of drawings
Fig. 1 structural representation of the present utility model;
The preferred structure schematic diagram of Fig. 2 lower box;
Fig. 3 mouth of pipe hoop of the present utility model inner ring structural representation;
Fig. 4 mouth of pipe hoop of the present utility model outer ring schematic perspective view;
Label declaration in the accompanying drawing: 1-upper box, 2-lower box, 201-holding tank, 202-side, 203-ash discharging hole, 3-dust-removal cloth-bag, the 301-mouth of pipe, 4-mouth of pipe hoop, 401-inner ring, 402-outer ring, 403-draw-in groove, 404-screw, 5-screw auger, 6-filter screen, 7-weight induction device.
The specific embodiment
As shown in Figure 1, 2, sack cleaner of the present utility model, comprise upper box that dust-removal cloth-bag is installed and the lower box that holds dust, the deashing device that transports dust is installed in the lower box, be provided with between upper box and the lower box and prevent that cloth bag from falling into the filter screen of lower box, deashing device is spiral auger, and lower box is provided with ash discharging hole in the exit of spiral auger, lower box is that at least one side is the trapezium structure of hypotenuse, and the upper end of hypotenuse is connected the lower end near spiral auger with upper box.The utility model is provided with filter screen and prevents that to catch the dust-removal cloth-bag that comes off, to reach dust-removal cloth-bag from falling into the purpose of dust collecting box below dust-removal cloth-bag, filter screen can block bigger object when not influencing the dust whereabouts.At the bottom of the side of lower box is arranged to dust that hypotenuse can cause to fall and break and concentrates on case, be easier to cleaning.For further facilitating concentrating of whereabouts dust, in the bottom of lower box holding tank is set, spiral auger is installed in the holding tank.The dust of Xia Luoing all focuses in the holding tank under the gravity effect like this, utilizes spiral auger dust to be transported by ash discharging hole not causing under the situation that the dust secondary is kicked up.In order in time to find the weight induction device to be set coming off of dust-removal cloth-bag on filter screen, the weight induction device is connected with warning device.Concrete weight induction device model can be selected according to corresponding dust-removal cloth-bag weight, when one or when surpassing one dust-removal cloth-bag and dropping on the filter screen, weight induction device deexcitation warning device reminds the staff to note, also needs to consider to drop on the weight error that the dust on the filter screen causes when the alarming value of setting weight inductor.The shape of lower box can also be arranged to four sides to the structure that holding tank tilts, and the concentrated of dust is more prone to.
Shown in Fig. 3,4,, be provided with the mouth of pipe hoop that prevents that dust-removal cloth-bag breaks away from the mouth of pipe junction of dust-removal cloth-bag and upper box for fundamentally solving coming off of dust-removal cloth-bag.Mouth of pipe hoop comprises the inner ring of fixedlying connected with the mouth of pipe and the openend of dust-removal cloth-bag is clipped in outer ring on the inner ring, be provided with the draw-in groove of indent at the outer surface radial circumference of inner ring, wherein the width of outer ring is equal to or less than the width of draw-in groove, the banded structure of outer ring for disconnecting, be provided with for the fixing screw of fastening bolt at the two ends of fracture, the outer ring is clamped in the draw-in groove of inner ring by the openend of firm bolt with dust-removal cloth-bag.During installation, be fixed on inner ring on the turnover gas tube orifice of upper box by modes such as screw or welding, again the openend of dust-removal cloth-bag is enclosed within the outer surface of inner ring, then the outer ring is stuck in the draw-in groove of inner ring, utilize fastening bolt that the openend of dust-removal cloth-bag is fixed in the draw-in groove, this mode can make firm being fixed on the mouth of pipe of dust-removal cloth-bag, and what prevent comes off unexpectedly.
The above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, anyly be familiar with the technical staff of this patent in not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned prompting is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of the utility model scheme.
Claims (5)
1. sack cleaner, comprise upper box (1) that dust-removal cloth-bag (3) is installed and the lower box (2) that holds dust, described lower box is equipped with the deashing device that transports dust in (2), it is characterized in that, be provided with between described upper box (1) and the lower box (2) and prevent that dust-removal cloth-bag from falling into the filter screen of lower box (2) (6), described deashing device is spiral auger (5), lower box (2) is provided with ash discharging hole (203) in the exit of spiral auger (5), described lower box (2) is the trapezium structure that at least one side (201) tilts, and wherein the lower end of inclined lateral side is near spiral auger (5).
2. a kind of sack cleaner as claimed in claim 1 is characterized in that, the bottom of described lower box (2) is provided with holding tank (201), and described spiral auger (5) is installed in the holding tank (201).
3. a kind of sack cleaner as claimed in claim 2 is characterized in that, described filter screen (6) is provided with weight induction device (7), and described weight induction device (7) is connected with warning device.
4. a kind of sack cleaner as claimed in claim 1 is characterized in that, described dust-removal cloth-bag (3) is provided with the mouth of pipe hoop (4) that prevents that dust-removal cloth-bag (3) breaks away from the mouth of pipe (301) junction of upper box (1).
5. a kind of sack cleaner as claimed in claim 4, it is characterized in that, described mouth of pipe hoop (4) comprises the inner ring (401) of fixedlying connected with the mouth of pipe (301) and dust-removal cloth-bag (3) mouth is clipped in outer ring (402) on the inner ring (401), be provided with the draw-in groove (403) of indent at the outer surface radial circumference of inner ring (401), wherein the width of outer ring (402) is equal to or less than the width of draw-in groove (403), the banded structure of outer ring (402) for disconnecting, be provided with for the fixing screw (404) of fastening bolt at the two ends of fracture, outer ring (402) are clamped in the draw-in groove (403) of inner ring (401) by the openend of firm bolt with dust-removal cloth-bag (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078127 CN203090647U (en) | 2013-02-20 | 2013-02-20 | Bag type dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078127 CN203090647U (en) | 2013-02-20 | 2013-02-20 | Bag type dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203090647U true CN203090647U (en) | 2013-07-31 |
Family
ID=48842092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320078127 Expired - Fee Related CN203090647U (en) | 2013-02-20 | 2013-02-20 | Bag type dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203090647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572729A (en) * | 2013-11-17 | 2014-02-12 | 李光松 | Method for assembling automobile and atmospheric flying dust collecting and alarming device |
| CN103566699A (en) * | 2013-11-15 | 2014-02-12 | 闫方 | Dust removing device |
-
2013
- 2013-02-20 CN CN 201320078127 patent/CN203090647U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103566699A (en) * | 2013-11-15 | 2014-02-12 | 闫方 | Dust removing device |
| CN103566699B (en) * | 2013-11-15 | 2015-11-25 | 闫方 | A kind of dust arrester |
| CN103572729A (en) * | 2013-11-17 | 2014-02-12 | 李光松 | Method for assembling automobile and atmospheric flying dust collecting and alarming device |
| CN103572729B (en) * | 2013-11-17 | 2016-01-27 | 李光松 | A kind of automobile and air airborne dust collect the assemble method of warning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20160220 |