CN2238611Y - Dust remover with multilayer double-line plat bag - Google Patents
Dust remover with multilayer double-line plat bag Download PDFInfo
- Publication number
- CN2238611Y CN2238611Y CN 96234045 CN96234045U CN2238611Y CN 2238611 Y CN2238611 Y CN 2238611Y CN 96234045 CN96234045 CN 96234045 CN 96234045 U CN96234045 U CN 96234045U CN 2238611 Y CN2238611 Y CN 2238611Y
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- CN
- China
- Prior art keywords
- filter
- bag
- filter bag
- chamber
- dust removing
- Prior art date
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a dust remover with multilayer double-line plat bag. The intake pipe of dust is connected with a filter chamber. Filter bags are arranged in the filter chamber. The filter bags are ranged in two rows. Each row of the filter bags has 2-5 layers ranged upwards and downwards. Each of the filter bags is in a flat shape. All surfaces of each of the filter bags are arranged in the filter chamber except that one surface is communicated with dust removing chambers. An ash bucket is arranged at the lower part of the filter chamber. A diversion reducer pipe and a three-way valve are arranged at the lower side of each row of the dust removing chambers. The three-way valve is connected with a dust removing outlet pipe. The utility model has the advantages of low energy consumption, little resistance, light weight, long dust period, high dust removing effect, and is especially suitable for the use of large-scale cloth bag dust removers.
Description
The utility model relates to a kind of flat bag deduster, particularly a kind of multilayer biserial flat bag deduster.
The advanced large-scale negative pressure back suction wind sack cleaner that adopts at present, device fabrication is installed, all there is weak point in maintenance, particularly the deduster design is advanced inadequately, as the structure of the form of filter bag, dust-contained airflow direction, control level, three-way diverter valve, change bag mode etc. and remain in weak point, directly influence the advance of the technical-economic index that deduster uses.
The purpose of this utility model provides a kind ofly to be had from resistance for a short time, in light weight, and energy consumption is low, and cleaning cycle is long, and Maintenance and Repair are multilayer biserial flat bag deduster easily.
The utility model is realized with following mode: its dirt gas air inlet pipe is communicated with the filter chamber, and filter bag is housed in the filter chamber, and filter bag has a side to be communicated with air-purifying chamber.Filter bag is arranged in two separate ranks, every row filter bag is two to five layers that arrange up and down, each filter bag is flat bag shape, except that one side being arranged and air-purifying chamber communicates, all the other each faces are equipped with ash bucket below the filter chamber all in the filter chamber, be communicated with below the air-purifying chamber of every row the shunting reducer pipe is housed, below the shunting reducer pipe triple valve is housed, triple valve is communicated with the pure qi (oxygen) outlet.The shunting reducer pipe is back taper, in the reducing body current divider is housed, and it is red that the cross sectional shape of current divider is water chestnut, and the position of center line symmetry that is positioned at the reducing variant is installed.The valve plate that can rotate around the axis is equipped with in the lower nozzle position of triple valve, its installation site makes the valve plate turned position can seal shelves stay the portion's mouth of pipe or the side mouth of pipe respectively, and the transmission device that the valve plate that is made of motor, worm screw, worm gear, pinion and sector gear rotates is housed in the valve body outside.Every row filter bag 2 has 1 to 6 dust removing units, and each dust removing units has a shunting reducer pipe and a triple valve.Every layer of each dust removing units bag divides 1 to 10 chamber to arrange, and each is indoor 4 to 12 filter bags and a shared access door.Support roller and directive wheel are housed under the frame of filter bag.
The utility model is except that the general advantage with sack cleaner, and also have following advantage: 1. energy consumption is low: when filtering wind speed one regularly, the energy consumption of deduster body unit filter area is about the 40%-90% of used large-scale sack cleaner; 2. resistance is little: the more present large-scale sack cleaner of dust remover resistance hangs down 10%-15%; 3. in light weight: the more present large-scale sack cleaner of the weight of equipment of unit filter area low 20%; 4. cleaning cycle is long: the large-scale sack cleaner of air intake is long more than one times under the more present domestic suction type of cleaning cycle.5. efficiency of dust collection height.
Three layers of biserial flat bag filter of Fig. 1 front view
Three layers of biserial flat bag filter of Fig. 2 side view
Fig. 3 triple valve structure master looks schematic diagram (closed condition)
Fig. 4 triple valve structure schematic side view
Fig. 5 shunts the reducer pipe structural front view
Fig. 6 is the side view of Fig. 5
Below in conjunction with accompanying drawing the utility model is described in further detail:
Present embodiment is three layers of biserial flat bag filter, and every row filter bag 2 has three dust removing units, and arrange 2 fens four chambers of every metafiltration bag of each dust removing units.Each is indoor 7 filter bags 2, the shared access door 3 in each chamber.For convenient maintenance and replacing filter bag 2, support roller and directive wheel 19 are housed under the frame of filter bag 2.Each dust removing units all is equipped with a shunting reducer pipe 5 and a triple valve 8.Filter bag 2 is the flat filter bag, and filter bag 2 is arranged in two separate ranks, and every row filter bag 2 is three layers that arrange up and down, and outside each filter bag 2 had one side and air-purifying chamber 18 communicates, all the other each faces were all in filter chamber 4.Be communicated with dirt gas air inlet pipe 1 above the filter chamber 4, ash bucket 6 is housed below.Below the air-purifying chamber 18 of every row, a shunting reducer pipe 5 and a triple valve 8 are equipped with in each dust removing units connection.Each triple valve 8 all is communicated with pure qi (oxygen) outlet 7.Shunting reducer pipe 5 is approximate flat-shaped back taper (promptly approximate isosceles ladder is red), and current divider 10 is housed in reducing body 9, and current divider 10 cross sectional shapes assume diamond in shape (or approximate imitative taper), and the position of center line symmetry that is positioned at reducing body 9 is installed.The valve plate 12 that can rotate around the axis is equipped with in the lower nozzle position of triple valve 8, its installation site makes valve plate 12 turned positions can seal shelves stay the portion's mouth of pipe (seeing accompanying drawing 3) or the side mouth of pipe respectively, and the transmission device that the valve plate 12 that is made of motor 11, worm screw 16, worm gear 15, pinion 14 and sector gear 17 rotates is housed in valve body 13 outsides.
This deduster is contained in dirt gas air inlet pipe 1, filter chamber 4, air-purifying chamber 18, access door 3 and passage in the casing.Dirt gas air inlet pipe is the space of one 2020 (height) * 3700 (wide), and behind the dusty gas inlet, flow velocity reduces greatly, under dedusting main air blower and the effect of grit gravity, evenly enters each filter chamber 4, and coarse granule then can directly be reduced to ash bucket 6.Filter chamber 4 has three layers, arranges filter bag 2 in two separate ranks, three dust removing units of every row, and every row are established 84 flat filter bags 2.Dusty gas is sucked by the dedusting main air blower from filter bag 2 outsides, enters air-purifying chamber 18 through filter bag 2 purified gases, and grit then is delayed at filter bag 2 outsides, does not have support roller under filter bag 2 frames, directive wheel 19, and it is very convenient therefore to change bag.Filter area can make up on demand.Air-purifying chamber 18 is the casings that link to each other with filter chamber 4, and 18 fens two parts of the air-purifying chamber of each layer of the every unit of every row are straight-through.During normal filtration, the Purge gas of converging each filter bag 2 drains into shunting reducer pipe 5; During blowback, blowback wind enters each metafiltration bag 2 through air-purifying chamber.Pure qi (oxygen) outlet 7 cross sections are square tapered pipeline, are welded by steel plate.Omit among the deduster support figure.The effect of this deduster is: during normal filtration, converge to triple valve 8 by clean room 18 through current divider 10 through filter bag 2 purified gases.During blowback, blowback wind is dispensed to each clean room 18 by triple valve 8 through current divider 10.The setting of current divider 10 has significantly reduced the quantity of triple valve 8.Triple valve 8 is to realize normal filtration, smooth reverse gas cleaning, the critical component of the continuous operation of assurance deduster, and it must satisfy good airproof performance, and commutating period is short, and is sturdy and durable, requirements such as easy access, it mainly acts on is the conversion of realization filtration and deashing.
Several important technological parameters of the utility model product; Filter area 3600M
2, equivalent energy consumption 0.00036KW/M
2, equivalent weight 31.1KG/M
2, cleaning cycle 4h.Handle air quantity 144000-216000M
3/ h, the inlet dirt dense＜30g/M
2, efficiency of dust collection 99%.
Claims (6)
1. multilayer biserial flat bag deduster, its dirt gas air inlet pipe is communicated with the filter chamber, filter bag is housed in the filter chamber, filter bag has a side to be communicated with air-purifying chamber, it is characterized in that filter bag [2] arranges in two separate ranks, every row filter bag [2] is, following two to five layers of arranging, each filter bag [2] is flat bag shape, except that one side being arranged and air-purifying chamber [18] communicates, all the other each faces all in filter chamber [4], are equipped with ash bucket [6] below filter chamber [4], and following connection of the air-purifying chamber of every row [18] is equipped with shunting reducer pipe [5], below the shunting reducer pipe [5] triple valve [8] is housed, triple valve [8] is communicated with pure qi (oxygen) outlet [7].
2. according to the described deduster of claim 1, it is characterized in that shunting reducer pipe [5] and be back taper, current divider [10] is housed in reducing body [9], the cross sectional shape of current divider [10] assumes diamond in shape, and the position of center line symmetry that is positioned at reducing variant [9] is installed.
3. according to the described deduster of claim 1, the valve plate [12] that can rotate around the axis is equipped with in the lower nozzle position that it is characterized in that triple valve [8], its installation site makes valve plate [12] turned position can seal the gear lower nozzle or the side mouth of pipe respectively, and the transmission device of valve plate [12] rotation that is made of motor [11], worm screw [16], worm gear [15], pinion [14] and sector gear [17] is housed in valve body [13] outside.
4. according to the described deduster of claim 1, it is characterized in that every row filter bag [2] has 1 to 6 dust removing units, each dust removing units has a shunting reducer pipe [5] and a triple valve [8].
5. according to the described deduster of claim 4, it is characterized in that every layer the filter bag [2] of each dust removing units divides 1 to 10 chamber to arrange, each is indoor 4 to 12 filter bags [2] and a shared access door [3].
6. according to the described deduster of claim 1, it is characterized in that under the frame of filter bag [2] support roller and directive wheel [19] being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96234045 CN2238611Y (en) | 1996-01-09 | 1996-01-09 | Dust remover with multilayer double-line plat bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96234045 CN2238611Y (en) | 1996-01-09 | 1996-01-09 | Dust remover with multilayer double-line plat bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2238611Y true CN2238611Y (en) | 1996-10-30 |
Family
ID=33910549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96234045 Expired - Fee Related CN2238611Y (en) | 1996-01-09 | 1996-01-09 | Dust remover with multilayer double-line plat bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2238611Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110780A (en) * | 2016-08-16 | 2016-11-16 | 广西联壮科技股份有限公司 | Double-layer cloth bag suction type sack cleaner |
-
1996
- 1996-01-09 CN CN 96234045 patent/CN2238611Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110780A (en) * | 2016-08-16 | 2016-11-16 | 广西联壮科技股份有限公司 | Double-layer cloth bag suction type sack cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |