CN209662844U - A kind of ash-unloading tube anti-block apparatus for bag filter - Google Patents
A kind of ash-unloading tube anti-block apparatus for bag filter Download PDFInfo
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- CN209662844U CN209662844U CN201920168191.0U CN201920168191U CN209662844U CN 209662844 U CN209662844 U CN 209662844U CN 201920168191 U CN201920168191 U CN 201920168191U CN 209662844 U CN209662844 U CN 209662844U
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- ash
- unloading tube
- rose box
- air inlet
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Abstract
The utility model relates to a kind of ash-unloading tube anti-block apparatus for bag filter, belong to technical field of dust removal equipment, the ash-unloading tube anti-block apparatus for being used for bag filter includes ash-unloading tube, air inlet pipe, exhaust pipe and ash cellar, the ash discharging hole of ash-unloading tube top connection ash cellar, it further include Rose Box and filter screen, filter screen is mounted in Rose Box and by Rose Box every being divided into top chamber and lower part chamber, the tank wall of Rose Box is equipped with ash inlet, air inlet and exhaust outlet, ash-unloading tube bottom end connects ash inlet, air inlet pipe connects air inlet, exhaust pipe connects exhaust outlet, using the structure, the dedusting ash that ash cellar is collected is entered in Rose Box by ash-unloading tube, exhaust pipe is connect with external suction vehicle, gas vent is communicated with the atmosphere convenient for conveying dedusting ash, suction of the dedusting ash through suction vehicle passes through filter screen filtration and is discharged, the foreign matter quilt of interception Filter screen is blocked and is collected in upper tank room, to achieve the purpose that prevent ash-unloading tube from blocking.
Description
Technical field
The utility model belongs to technical field of dust removal equipment, in particular to a kind of ash-unloading tube for bag filter is anti-blocking
Device.
Background technique
With the fast development of process of industrialization, atmosphere pollution is on the rise, and discharge standard is also increasingly stringenter, so that cloth
Bag dust collector is widely applied in places such as heavy industry field, steel mill, cement plants.The dust particles of each station are removed in cloth bag
Enter deduster through cleaning shaft by dust excluding hood suction inlet under the attraction of dirt blower to be trapped, the dust of trapping is scraped the defeated ash of ash
System enters ash cellar, and timing is carried out unloading ash with suction vehicle.
Various auxiliary materials will be added because of process requirements in process of production in steel mill, cement plant etc., and these are assisted
The fragments such as packaging bag, the plastic cloth of raw material and sampler are entered by dedusting inhalation mask through cleaning shaft under the attraction of dedusting fan
Deduster is scraped grey ash-transmission system and enters ash cellar, during unloading ash, due to ash-unloading tube be connected directly between suction vehicle connecting tube with
Between ash cellar, the foreign matters such as packaging bag, plastic cloth enter ash-unloading tube with dedusting ash, lead to ash-unloading tube frequent jams, need to remove and unload ash
Pipe is dredged, and dismounting is cumbersome, greatly reduces the working efficiency for unloading ash.
Therefore, a kind of ash-unloading tube anti-block apparatus for bag filter that segregating foreign objects can be filtered to dedusting ash is urgently
It is to appear.
Utility model content
The utility model provides a kind of ash-unloading tube anti-block apparatus for bag filter, in the prior art to solve
Ash-unloading tube is easy the technical issues of by foreign matters from being blocked in dedusting ash.
The utility model is achieved through the following technical solutions: a kind of ash-unloading tube anti-block apparatus for bag filter, packet
The ash cellar that ash-unloading tube, air inlet pipe, exhaust pipe and bottom are equipped with ash discharging hole is included, the ash-unloading tube top connects the ash discharge of the ash cellar
Mouthful, further include Rose Box and filter screen, the filter screen be removably mounted in the Rose Box and by the Rose Box every point
Tank wall for top chamber and lower part chamber, the Rose Box is equipped with ash inlet, air inlet and exhaust outlet, the ash-unloading tube bottom
End connects the ash inlet, and the air inlet pipe connects the air inlet, and the exhaust pipe connects the exhaust outlet.
Further, in order to preferably realize the utility model, the filter screen upper end is extended to have side to abut plate, described
Filter screen lower end is extended to have bottom to abut plate, and the filter screen abuts plate in obtuse angle with the bottom, and the bottom abuts plate
Bottom wall plane is connected in the upper plane of the Rose Box bottom wall, and the filter screen abuts plate in obtuse angle with the side, described
The bottom wall plane that side abuts plate is connected on the inner plane of the Rose Box side wall.
Further, in order to preferably realize the utility model, the side abuts plate and is detachably bolted in by A bolt
The inside sidewalls of the Rose Box, the bottom abut the inside bottom wall that plate is detachably bolted in the Rose Box by B bolt.
Further, in order to which the utility model is better achieved, the tank wall of the top chamber is arranged in the air inlet
Above and it is located above the filter screen, the exhaust outlet is arranged on the tank wall of the lower part chamber and is located under the filter screen
Side.
It further, further include gate valve in order to which the utility model is better achieved, the gate valve is mounted on described unload
Between ash pipe top and the ash discharging hole of the ash cellar.
Further, in order to which the utility model is better achieved, inspection socket, the inspection socket are additionally provided on the Rose Box
On dismountable hermatic door is installed.
Further, in order to which the utility model is better achieved, the Rose Box is in diminishing tetragonous from top to bottom
Wimble structure body.
Further, in order to which the utility model is better achieved, the filter screen is metal mesh grid.
Further, in order to which the utility model is better achieved, air inlet pipe valve is additionally provided in the air inlet pipe.
Further, in order to the utility model, the ash-unloading tube, the air inlet pipe and the exhaust pipe is better achieved
Connection between the Rose Box is to be tightly connected.
The utility model has the advantages that compared to the prior art
Ash-unloading tube anti-block apparatus provided by the utility model for bag filter, including ash-unloading tube, air inlet pipe, exhaust
Pipe and ash cellar, ash-unloading tube top connect the ash discharging hole of ash cellar, further include Rose Box and filter screen, filter screen is mounted in Rose Box
And by Rose Box every being divided into top chamber and lower part chamber, the tank wall of Rose Box is equipped with ash inlet, air inlet and exhaust outlet, unloads
Ash pipe bottom end connects ash inlet, and air inlet pipe connects air inlet, and exhaust pipe connects exhaust outlet, and using the structure, what ash cellar was collected is removed
Dust is entered in Rose Box by ash-unloading tube, and exhaust pipe is connect with external suction vehicle, and gas vent is communicated with the atmosphere convenient for conveying
Dedusting ash, suction of the dedusting ash through suction vehicle pass through filter screen filtration and are discharged, and the foreign matter of interception is blocked simultaneously by filter screen
It collects in upper tank room, to achieve the purpose that prevent ash-unloading tube from blocking, so that the practicability of the utility model is stronger.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the ash-unloading tube anti-block apparatus for bag filter in the utility model；
Fig. 2 is the structural schematic diagram of the filter screen in the utility model.
In figure:
1- ash-unloading tube；
2- air inlet pipe；21- air inlet pipe valve；
3- exhaust pipe；
4- ash cellar；
5- Rose Box；The top 51- chamber；The lower part 52- chamber；53- ash inlet；54- air inlet；55- exhaust outlet；56- inspection
Look into mouth；
6- filter screen；The side 61- abuts plate；The bottom 62- abuts plate；63-A bolt；64-B bolt；65- hangers；
7- gate valve；
8- hermatic door.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Embodiment 1:
In the present embodiment, a kind of 1 anti-block apparatus of ash-unloading tube for bag filter, as shown in Figure 1, include ash-unloading tube 1,
Air inlet pipe 2, exhaust pipe 3 and bottom are equipped with the ash cellar 4 of ash discharging hole, specifically, 1 top of above-mentioned ash-unloading tube connects above-mentioned ash cellar 4
Ash discharging hole, above-mentioned ash cellar 4 are the container for being used to collecting dust-removing ash in bag filter in the prior art, and bottom is equipped with ash discharging hole
It is connected to above-mentioned ash-unloading tube 1, further includes Rose Box 5 and filter screen 6, above-mentioned mistake so that dedusting ash unloads ash by above-mentioned ash-unloading tube 1
Strainer 6 is mounted in above-mentioned Rose Box 5 and by above-mentioned Rose Box 5 every being divided into top chamber 51 and lower part chamber 52, above-mentioned filtering
The tank wall of case 5 is equipped with ash inlet 53, air inlet 54 and exhaust outlet 55, and above-mentioned 1 bottom end of ash-unloading tube connects above-mentioned ash inlet 53, on
It states air inlet pipe 2 and connects above-mentioned air inlet 54, above-mentioned exhaust pipe 3 connects above-mentioned exhaust outlet 55.
Using the structure, the dedusting ash that above-mentioned ash cellar 4 is collected is entered in above-mentioned Rose Box 5 by above-mentioned ash-unloading tube 1, on
It states exhaust pipe 3 to connect with external suction vehicle, above-mentioned air inlet pipe 2, which is communicated with the atmosphere, keeps case internal and external pressure balance, makees in suction vehicle
It with lower natural inflow, is conveyed in pipeline convenient for dedusting ash, suction of the dedusting ash through suction vehicle passes through above-mentioned 6 mistake of filter screen
It filters and is discharged and be collected in suction vehicle, the foreign matter of interception is blocked and collected in above-mentioned top chamber 51 by above-mentioned filter screen 6, on
The space in Rose Box 5 is stated much larger than space in above-mentioned ash-unloading tube 1, the foreign matter of collection is stored in above-mentioned Rose Box 5, convenient for fixed
Phase clears up intercepted sundries in above-mentioned Rose Box 5, avoids the problem of above-mentioned ash-unloading tube 1 blocks when unloading ash manipulation, mentions
High ash cellar 4 unloads the efficiency of ash, and reduces the workload of plant maintenance, above-mentioned Rose Box 5 will not be blocked, so that reaching prevents
The purpose that above-mentioned ash-unloading tube 1 blocks, so that the practicability of the utility model is stronger.
It is worth noting that, in the present embodiment, as shown in Figure 1, above-mentioned Rose Box 5 is in diminishing tetragonous from top to bottom
Wimble structure body, the structure of back taper increase the space of Rose Box 5, are conducive to dedusting ash and sundries using avaling under gravity
It falls, is not easy accumulated plugging at ash inlet 53, in addition, above-mentioned filter screen 6 is preferably metal mesh grid, specifically, above-mentioned filtering
Net 6 is flat filter net 6 made of the steel wire weld of Φ 5mm, and mesh-density about 40mm × 40mm allows dedusting ash to pass through
Under the premise of, and can well filter out the barrier of the sundries such as packaging bag, plastic cloth.
Embodiment 2:
The present embodiment advanced optimizes on the basis of embodiment 1, in the present embodiment, as shown in Fig. 2, above-mentioned filter screen
6 upper ends are extended to have side to abut plate 61, and above-mentioned 6 lower end of filter screen is extended to have bottom to abut plate 62, above-mentioned filter screen 6 and above-mentioned bottom
Portion abuts plate 62 in obtuse angle, and the bottom wall plane that above-mentioned bottom abuts plate 62 is connected in the upper plane of above-mentioned 5 bottom wall of Rose Box, on
It states filter screen 6 and abuts plate 61 in obtuse angle with above-mentioned side, the bottom wall plane that above-mentioned side abuts plate 61 is connected to above-mentioned Rose Box 5
On the inner plane of side wall, so that the inclined angle of above-mentioned filter screen 6 be made to lie across in 5 inside of above-mentioned Rose Box and by above-mentioned Rose Box
5 every being divided into top chamber 51 and lower part chamber 52.
It is worth noting that, above-mentioned filter screen 6 abuts plate 62 in obtuse angle with above-mentioned bottom, preferably, above-mentioned obtuse angle angle
Preferably 145 ° of degree, tilts the above-mentioned filter screen 6 of installation, slides sundries and concentrate to be collected in above-mentioned 6 position lower of filter screen.
The present embodiment summarizes, and above-mentioned side abuts the side wall that plate 61 is detachably bolted in above-mentioned Rose Box 5 by A bolt 63
Inside, above-mentioned bottom abut the inside bottom wall that plate 62 is detachably bolted in above-mentioned Rose Box 5 by B bolt 64, are detachably connected
Mode facilitates taking-up to replace and clear up above-mentioned filter screen 6.
Further, above-mentioned side wall abuts plate and above-mentioned bottom abuts and is provided with hangers 65 on plate 62, grabs the extension
Ear 65 takes out above-mentioned filter screen 6 to facilitate.
As a kind of specific embodiment of the present embodiment, as shown in Figure 1, above-mentioned air inlet 54 is provided with above-mentioned upper tank
On the tank wall of room 51 and it is located at above-mentioned 6 top of filter screen, while the tank wall of above-mentioned lower part chamber 52 is arranged in above-mentioned exhaust outlet 55
Above and it is located at above-mentioned 6 lower section of filter screen, then, when suction vehicle work, air-flow passes through above-mentioned air inlet 54 from above-mentioned air inlet pipe 2
It enters in above-mentioned top chamber 51, to push dedusting ash to pass through above-mentioned filter screen 6 and enter above-mentioned lower tank with air-flow
In room 52, the biggish sundries of volume is isolated in above-mentioned top chamber 51, then air-flow passes through above-mentioned exhaust with dedusting ash
Mouth 55 is entered in above-mentioned exhaust pipe 3 and is reached and is collected in suction vehicle, specifically, above-mentioned air inlet 54 is located on Rose Box 5
Orientation is set, and above-mentioned exhaust outlet 55 is located at 5 lower position of Rose Box, is arranged so that 5 interior air-flow of Rose Box is smooth, is not in
Turbulent flow causes air-flow unsmooth.
It is worth noting that, air inlet pipe valve 21 is additionally provided in above-mentioned air inlet pipe 2, inoperative above-mentioned air inlet pipe valve when running
Door 21 is normally closed, prevents dedusting ash from overflowing through above-mentioned air inlet pipe 2, and above-mentioned air inlet pipe valve 21 is normally opened when work is run, so as to when suction
When arranging the vehicle above-mentioned 3 outside suction of exhaust pipe of connection, outside air can be added in above-mentioned Rose Box 5 through above-mentioned air inlet pipe 2 and be kept
Internal and external pressure balance.
It further include gate valve 7 as a kind of more excellent embodiment of the present embodiment, above-mentioned gate valve 7 is mounted on above-mentioned unload
Between 1 top of ash pipe and the ash discharging hole of above-mentioned ash cellar 4, so as to be connected to or cut off by the opening and closing of flashboard above-mentioned ash cellar 4 with
Connection between above-mentioned ash-unloading tube 1 since above-mentioned gate valve 7 belongs to the prior art, therefore no longer does it repeat in detail herein.
In the present embodiment, as shown in Figure 1, being also provided with inspection socket 56 on above-mentioned Rose Box 5, above-mentioned inspection socket 56 is provided with
The side wall in above-mentioned Rose Box 5 also can be set in above-mentioned 5 top of Rose Box, but must be by above-mentioned inspection socket 56 and above-mentioned top
Chamber 51 is connected to, so that the situation in above-mentioned top chamber 51 is observed that by above-mentioned inspection socket 56, it is above-mentioned as optimization
Dismountable hermatic door 8 is installed on inspection socket 56, convenient for overhaul and filtered sundries is removed, opens above-mentioned hermatic door
8, the sundries accumulated in chamber is cleaned up from above-mentioned inspection socket 56, keeps unobstructed in case, avoids saving bit by bit excessive sundries
And block above-mentioned ash-unloading tube 1, above-mentioned hermatic door 8 can guarantee that dedusting ash is not revealed in Rose Box 5 after closing.
As optimization, above-mentioned ash-unloading tube 1, above-mentioned air inlet pipe 2 and above-mentioned exhaust pipe 3 and above-mentioned Rose Box 5 are sealing
Connection, is sealed processing by rubber seal, guarantees that gas does not leak in above-mentioned Rose Box 5.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of ash-unloading tube anti-block apparatus for bag filter, it is characterised in that: including ash-unloading tube, air inlet pipe, exhaust pipe
The ash cellar of ash discharging hole is equipped with bottom, it further includes Rose Box and filtering that the ash-unloading tube top, which connects the ash discharging hole of the ash cellar,
Net, the filter screen are removably mounted in the Rose Box and by the Rose Box every being divided into top chamber and lower part chamber,
The tank wall of the Rose Box is equipped with ash inlet, air inlet and exhaust outlet, and the ash-unloading tube bottom end connects the ash inlet, described
Air inlet pipe connects the air inlet, and the exhaust pipe connects the exhaust outlet.
2. a kind of ash-unloading tube anti-block apparatus for bag filter according to claim 1, it is characterised in that: the mistake
Strainer upper end is extended to have side to abut plate, and the filter screen lower end is extended to have bottom to abut plate, the filter screen and the bottom
Abut plate in obtuse angle, the bottom wall plane that the bottom abuts plate is connected in the upper plane of the Rose Box bottom wall, the filtering
Net abuts plate in obtuse angle with the side, and the bottom wall plane that the side abuts plate is connected to the inner plane of the Rose Box side wall
On.
3. a kind of ash-unloading tube anti-block apparatus for bag filter according to claim 2, it is characterised in that: the side
Portion abuts the inside sidewalls that plate is detachably bolted in the Rose Box by A bolt, and it is removable by B bolt that the bottom abuts plate
Unload the inside bottom wall for being bolted in the Rose Box.
4. a kind of ash-unloading tube anti-block apparatus for bag filter according to claim 3, it is characterised in that: it is described into
Port is arranged on the tank wall of the top chamber and is located above the filter screen, and the exhaust outlet is arranged in the lower tank
On the tank wall of room and it is located at below the filter screen.
5. a kind of ash-unloading tube anti-block apparatus for bag filter, feature described in any one of -4 according to claim 1
It is: further includes gate valve, the gate valve is mounted between the ash-unloading tube top and the ash discharging hole of the ash cellar.
6. a kind of ash-unloading tube anti-block apparatus for bag filter according to claim 5, it is characterised in that: the mistake
It is additionally provided with inspection socket on filter box, dismountable hermatic door is installed on the inspection socket.
7. a kind of ash-unloading tube anti-block apparatus for bag filter according to claim 6, it is characterised in that: the mistake
Filter box is in diminishing rectangular pyramid structural body from top to bottom.
8. a kind of ash-unloading tube anti-block apparatus for bag filter according to claim 1, it is characterised in that: the mistake
Strainer is metal mesh grid.
9. a kind of ash-unloading tube anti-block apparatus for bag filter according to claim 8, it is characterised in that: it is described into
Air inlet pipe valve is additionally provided on tracheae.
10. a kind of ash-unloading tube anti-block apparatus for bag filter according to claim 9, it is characterised in that: described
Connection between ash-unloading tube, the air inlet pipe and the exhaust pipe and the Rose Box is to be tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920168191.0U CN209662844U (en) | 2019-01-30 | 2019-01-30 | A kind of ash-unloading tube anti-block apparatus for bag filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920168191.0U CN209662844U (en) | 2019-01-30 | 2019-01-30 | A kind of ash-unloading tube anti-block apparatus for bag filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209662844U true CN209662844U (en) | 2019-11-22 |
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ID=68567966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920168191.0U Active CN209662844U (en) | 2019-01-30 | 2019-01-30 | A kind of ash-unloading tube anti-block apparatus for bag filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209662844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115337724A (en) * | 2022-08-19 | 2022-11-15 | 安徽国能亿盛环保科技有限公司 | Ash discharging bin structure of cloth bag dust removing device |
-
2019
- 2019-01-30 CN CN201920168191.0U patent/CN209662844U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115337724A (en) * | 2022-08-19 | 2022-11-15 | 安徽国能亿盛环保科技有限公司 | Ash discharging bin structure of cloth bag dust removing device |
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