CN102949891A - Side-spray low-pressure-impulse bag-type dust collector - Google Patents
Side-spray low-pressure-impulse bag-type dust collector Download PDFInfo
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- CN102949891A CN102949891A CN2011102373807A CN201110237380A CN102949891A CN 102949891 A CN102949891 A CN 102949891A CN 2011102373807 A CN2011102373807 A CN 2011102373807A CN 201110237380 A CN201110237380 A CN 201110237380A CN 102949891 A CN102949891 A CN 102949891A
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Abstract
The invention discloses a side-spray low-pressure-impulse bag-type dust collector comprising a support. A dust collector box is arranged on the support. The dust collector box comprises an upper box and a middle box. At least two dust hoppers are arranged below the middle box. A double-layer gravity dust discharging valve is arranged at dust hopper discharging ports. According to the invention, an electric conveyor and a star-type electric dust discharging valve in an existing dust collector blanking dust hopper are eliminated and are changed into 2 or more dust hoppers with inclination angles larger than 45 DEG C; automatic discharging is realized with full utilization of dust gravity, such that electric conveyor energy consumption is reduced. Also, a dust discharging valve below the dust hopper is changed into the double-layer gravity dust discharging valve, and discharging can also be realized with gravity, such that electric dust discharging valve energy consumption is reduced. Compared with existing technologies, the dust collector provided by the invention has the advantages of low price and less operation failures.
Description
Technical field
The present invention relates to a kind of cleaner, be specifically related to a kind of sack cleaner.
Background technology
Sack cleaner is because easy to maintenance, operating cost is low at home for to be adopted by numerous enterprises, in fields such as coking, fire-resistant, building materials, metallurgy, electronics, is widely used low pressure pulse bag filter.Its structure comprises the upper box 7 and the middle casing 2 that are arranged on the support 1 as shown in Figure 1, and ash bucket 3.Electric screw conveyer 5 and star-shaped dust-discharging valve 6 are set on the ash bucket 3.After dusty gas entered casing, the larger particles automatic sedimentation fell into ash bucket, and remaining gas enters middle casing dust and is attached on the filter bag, and clean gas enters upper box through filter bag and is discharged in the discharge pipe again, and deduster is regularly from emotionally grey.Electric screw feeder 5 is delivered to star-shaped dust-discharging valve 6 one ends with dust and unloads ash again.But in running, these two parts power consumption height and fault are many, the dust infiltration is often arranged and cause bearing wear, stuck, and its maintenance rate is very high.
In the invention
The technical problem to be solved in the present invention is that the power consumption of existing low pressure pulse bag filter is high, fragile, provides a kind of power consumption low, non-damageable side spray low pressure pulse bag filter.
Technical scheme of the present invention realizes in the following manner: a kind of side spray low pressure pulse bag filter, comprise support, support is provided with dust collector box body, dust collector box body comprises upper box and middle casing, middle casing below is provided with ash bucket, described middle casing has at least two ash buckets, and the ash bucket discharging opening is provided with Dual-gravity cindervalve.
Described Double-deck cinder discharge valve comprises casing, and tank ends is provided with flange, is provided with up and down two connecting axles in the casing, two connecting axles link to each other with lower valve plate with upper valve plate respectively, what upper valve plate and lower valve plate tilted is arranged in the casing, and each connecting axle all links to each other with a handle, and handle is provided with weight.
Weight is can be along the weight of handle slip, and weight is provided with fastening bolt.
The angle of described ash bucket 3 sidewalls and horizontal plane is greater than 45 °.
The present invention removes existing electronic feeder and star-like electric cinder valve in the deduster blanking ash bucket, changes 2 or a plurality of inclination angle into greater than 45 ° ash bucket, takes full advantage of dust gravity automatic discharge, has reduced the energy consumption of electronic feeder.In addition, change the unloading valve below the ash bucket into Dual-gravity cindervalve, also can utilize gravity discharge, reduced the energy consumption of electric cinder valve, compared with prior art, the problem that price of the present invention is low, operation troubles is few.
Description of drawings
Fig. 1 is the structural representation of background technology.
Fig. 2 is structural representation of the present invention.
Fig. 3 is the enlarged diagram of Dual-gravity cindervalve.
The specific embodiment
As shown in Figures 2 and 3, a kind of side spray low pressure pulse bag filter, comprise support 1, support 1 is provided with dust collector box body, dust collector box body comprises upper box 7 and middle casing 2, middle casing 2 belows are provided with ash bucket 3, and described middle casing 2 has two ash buckets 3, and ash bucket 3 discharging openings are provided with Dual-gravity cindervalve 4.
As shown in Figure 3, described Double-deck cinder discharge valve comprises casing 4-1, casing 4-1 two ends are provided with flange 4-2, be provided with up and down two connecting axle 4-9 in the casing 4-1, two connecting axles link to each other with lower valve plate 4-8 with upper valve plate 4-3 respectively, what upper valve plate 4-3 and lower valve plate 4-8 tilted is arranged in the casing 4-1, and each connecting axle 4-9 all links to each other with a handle 4-5, and handle 4-5 is provided with weight 4-6.
The operation principle of Dual-gravity cindervalve is as follows among the present invention: original state weight 4-6 produces a moment by handle, makes valve plate be in closed condition, and two valve plates are obliquely installed, and the air of outside can not enter in the deduster by valve plate.When the dust that falls in the deduster when upper valve plate reaches constant weight, the moment that the moment that dust deadweight produces produces greater than weight, upper valve plate is rotated counterclockwise along connecting axle 4-9, dust falls into lower valve plate.Upper valve plate reinstatement attitude has realized sealing again.In like manner, lower valve plate also rotates under the effect of weight and dust.
As preferred version of the present invention, weight 4-6 can slide along handle 4-5, and the above is provided with the fastening bolt 4-7 weight that fixes and uses.Can regulate the position of weight 4-6 on handle 4-5 by regulating fastening bolt 4-7, and then regulate the moment size that weight produces, control the maximum weight of dust that can bear on two valve plates.
As preferred version of the present invention, the angle of described ash bucket 3 sidewalls and horizontal plane is greater than 45 °.Like this can so that dust flow in the unloading valve fast.
Claims (4)
1. side spray low pressure pulse bag filter, comprise support (1), support (1) is provided with dust collector box body, dust collector box body comprises upper box (7) and middle casing (2), middle casing (2) below is provided with ash bucket (3), it is characterized in that: described middle casing (2) has at least two ash buckets (3), and ash bucket (3) discharging opening is provided with Dual-gravity cindervalve (4).
2. side spray low pressure pulse bag filter according to claim 1, it is characterized in that: described Double-deck cinder discharge valve comprises casing (4-1), casing (4-1) two ends are provided with flange (4-2), be provided with up and down two connecting axles (4-9) in the casing (4-1), two connecting axles link to each other with lower valve plate (4-8) with upper valve plate (4-3) respectively, upper valve plate (4-3) and lower valve plate (4-8) tilt is arranged on casing (in the 4-1), each connecting axle (4-9) all links to each other with a handle (4-5), and handle (4-5) is provided with weight (4-6).
3. side spray low pressure pulse bag filter according to claim 2 is characterized in that: weight (4-6) is the weight that can slide along handle (4-5), and weight (4-6) is provided with fastening bolt (4-7).
4. according to claim 1 or 3 described side spray low pressure pulse bag filters, it is characterized in that: the angle of described ash bucket (3) sidewall and horizontal plane is greater than 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102373807A CN102949891A (en) | 2011-08-18 | 2011-08-18 | Side-spray low-pressure-impulse bag-type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102373807A CN102949891A (en) | 2011-08-18 | 2011-08-18 | Side-spray low-pressure-impulse bag-type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102949891A true CN102949891A (en) | 2013-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102373807A Pending CN102949891A (en) | 2011-08-18 | 2011-08-18 | Side-spray low-pressure-impulse bag-type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102949891A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823616A (en) * | 2017-01-17 | 2017-06-13 | 中国矿业大学 | A kind of dry collector is with integrated control pulse ash-discharging device |
| CN111135644A (en) * | 2020-02-05 | 2020-05-12 | 鞍钢集团工程技术有限公司 | Double-layer external filtering type pulse ash-removing dust remover |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1761222A1 (en) * | 1990-05-07 | 1992-09-15 | Белорусский Государственный Институт Народного Хозяйства Им.В.В.Куйбышева | Bag-type filter |
| CN2806904Y (en) * | 2005-06-08 | 2006-08-16 | 芜湖天洁环保设备有限公司 | Double layer turning plate dust-discharge valve |
| CN201179393Y (en) * | 2008-03-17 | 2009-01-14 | 刘天水 | Electrostatic reinforced low-voltage impulse bag-type dust-collector |
| CN101664616A (en) * | 2009-09-04 | 2010-03-10 | 谭鼎昌 | Alkali recovery boiler pulse spay-blow purifying and dedusting system with various black liquid processing abilities |
| CN202237607U (en) * | 2011-08-18 | 2012-05-30 | 林州市林丰铝电有限责任公司 | Side-spraying low pressure pulse bag-type dust collector |
-
2011
- 2011-08-18 CN CN2011102373807A patent/CN102949891A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1761222A1 (en) * | 1990-05-07 | 1992-09-15 | Белорусский Государственный Институт Народного Хозяйства Им.В.В.Куйбышева | Bag-type filter |
| CN2806904Y (en) * | 2005-06-08 | 2006-08-16 | 芜湖天洁环保设备有限公司 | Double layer turning plate dust-discharge valve |
| CN201179393Y (en) * | 2008-03-17 | 2009-01-14 | 刘天水 | Electrostatic reinforced low-voltage impulse bag-type dust-collector |
| CN101664616A (en) * | 2009-09-04 | 2010-03-10 | 谭鼎昌 | Alkali recovery boiler pulse spay-blow purifying and dedusting system with various black liquid processing abilities |
| CN202237607U (en) * | 2011-08-18 | 2012-05-30 | 林州市林丰铝电有限责任公司 | Side-spraying low pressure pulse bag-type dust collector |
Non-Patent Citations (1)
| Title |
|---|
| 张晓玄: "除尘器卸灰阀的改造探讨", 《纯碱工业》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823616A (en) * | 2017-01-17 | 2017-06-13 | 中国矿业大学 | A kind of dry collector is with integrated control pulse ash-discharging device |
| CN106823616B (en) * | 2017-01-17 | 2021-07-16 | 中国矿业大学 | Integrated control pulse ash discharging device for dry dust collector |
| CN111135644A (en) * | 2020-02-05 | 2020-05-12 | 鞍钢集团工程技术有限公司 | Double-layer external filtering type pulse ash-removing dust remover |
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Application publication date: 20130306 |