CN214914330U - Pulse bag type dust collector - Google Patents
Pulse bag type dust collector Download PDFInfo
- Publication number
- CN214914330U CN214914330U CN202023288408.3U CN202023288408U CN214914330U CN 214914330 U CN214914330 U CN 214914330U CN 202023288408 U CN202023288408 U CN 202023288408U CN 214914330 U CN214914330 U CN 214914330U
- Authority
- CN
- China
- Prior art keywords
- box body
- lower box
- dust
- wall
- bag
- 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
Links
- 239000000428 dust Substances 0.000 title claims abstract description 57
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 12
- 239000007787 solid Substances 0.000 abstract description 9
- 210000002421 cell wall Anatomy 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a pulse bag type dust collector, including last box and lower box, go up and to dismantle between box and the lower box and be connected, and go up the inside of box and lower box and communicate each other, fixed mounting has the perforated plate on the inner wall all around of lower box, a plurality of mounting holes have been seted up on the perforated plate, and are a plurality of the outer periphery of mounting hole is equipped with the mounting groove. The utility model discloses a fixed mounting vibrator on the inner wall of ash bucket, after ash bucket work a period, the dust slowly hardens and causes piling up on the ash bucket, opens the vibrator, and the dust that will harden through the vibration of vibrator is discharged convenient and fast from the ash valve. Through establishing the dust bag cover at the surface of support skeleton, and the solid fixed ring of top fixed mounting of support skeleton, the external screw thread has been seted up to solid fixed ring's surface, and the external screw thread on solid fixed ring surface closes soon with the thread groove on the mounting groove cell wall to be connected, thereby can realize the quick installation and the dismantlement of dust bag, and it is firm to install.
Description
Technical Field
The utility model relates to a dust remover technical field especially relates to a pulse bag collector.
Background
In the flue gas dust purification treatment work, generally adopt pulse bag collector, its principle is that the dust in to the air through the filter bag filters the surface that makes the dust stay at the filter bag, let in the blowback pulse air current in to the filter bag through high pressurized air source and pulse valve when needing the deashing, shake off the dust on filter bag surface in the ash bucket, discharge through the ash discharge mouth, however, some dust can harden and is difficult for flowing on the ash bucket surface, cause the dust to pile up slowly on the ash bucket, it is also comparatively inconvenient with the dismantlement also to cross the installation of filter bag among the prior art in addition.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pulse bag collector to solve the problem that above-mentioned background art part provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pulse bag type dust collector comprises an upper box body and a lower box body, wherein the upper box body is detachably connected with the lower box body, the interiors of the upper box body and the lower box body are mutually communicated, a porous plate is fixedly mounted on the peripheral inner wall of the lower box body, a plurality of mounting holes are formed in the porous plate, mounting grooves are formed in the outer peripheries of the mounting holes, thread grooves are formed in the groove walls of the mounting grooves, a supporting framework penetrates through the inside of the mounting holes, a dust removing filter bag is sleeved on the outer periphery of the supporting framework, a fixing ring is fixedly mounted at the top of the supporting framework, external threads are formed in the outer surface of the fixing ring, the external threads on the surface of the fixing ring are connected with the thread grooves in the groove walls of the mounting grooves in a screwing mode, an ash hopper is fixedly mounted at the bottom of the lower box body, the inside of the ash hopper is communicated with the inside of the lower box body, and a vibrator is fixedly mounted on the inner wall of the ash hopper, the air bag is fixedly mounted on the outer wall of the front side of the upper box body, the plurality of pulse valves are mounted at the top of the air bag, the plurality of injection pipes are mounted on the rear side of the air bag, and the plurality of injection pipes penetrate through the upper box body and extend into the upper box body.
Further, the right side of going up the box is equipped with the air outlet, the intercommunication has the tuber pipe in the air outlet, the other end fixed mounting who goes out the tuber pipe has the draught fan.
Further, the left side of box is equipped with the air intake down, be close to air intake department fixed mounting on the inner wall of box down and have the drainage plate.
Furthermore, an ash discharge valve is arranged at the bottom of the ash bucket.
Furthermore, a reinforcing rib is fixedly arranged between the bottom of the porous plate and the inner wall of the lower box body.
Furthermore, the two sides of the outer walls of the left side and the right side of the lower box body are fixedly provided with fixing frames.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a fixed mounting vibrator on the inner wall of ash bucket, after ash bucket work a period, the dust slowly hardens and causes piling up on the ash bucket, opens the vibrator, and the dust that will harden through the vibration of vibrator is discharged convenient and fast from the ash valve.
2. The utility model discloses a establish the surface at support chassis with dust removal filter bag cover, and support chassis's the solid fixed ring of top fixed mounting, the external screw thread has been seted up to solid fixed ring's surface, and the thread groove on the external screw thread on solid fixed ring surface and the mounting groove cell wall closes soon and is connected to can realize dust removal filter bag's quick installation and dismantlement, and it is firm to install.
Drawings
Fig. 1 is a schematic view of an internal structure of a pulse bag type dust collector provided by the present invention;
fig. 2 is a schematic view of the overall structure of a pulse bag filter according to the present invention;
FIG. 3 is a schematic view of an installation structure of a perforated plate and a dust-removing filter bag of a pulse bag type dust collector provided by the present invention;
FIG. 4 is a schematic view of the mounting structure of the support frame and the dust filter bag of the pulse bag filter of the present invention;
FIG. 5 is a schematic structural diagram of a perforated plate of a pulse bag filter according to the present invention;
fig. 6 is a schematic structural diagram of a part a of a pulse bag filter according to the present invention.
In the figure: the device comprises an upper box body 1, a lower box body 2, a perforated plate 3, a mounting hole 4, a mounting groove 5, a thread groove 6, a supporting framework 7, a dust removal filter bag 8, a fixing ring 9, an external thread 10, an ash hopper 11, a vibrator 12, an air bag 13, a pulse valve 14, a blowing pipe 15, an air outlet 16, an air outlet pipe 17, an induced draft fan 18, an air inlet 19, a drainage plate 20, an ash discharge valve 21, a reinforcing rib 22 and a fixing frame 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-6, a pulse bag type dust collector comprises an upper box body 1 and a lower box body 2, wherein the upper box body 1 is detachably connected with the lower box body 2, the interiors of the upper box body 1 and the lower box body 2 are mutually communicated, a porous plate 3 is fixedly installed on the peripheral inner wall of the lower box body 2, a plurality of installation holes 4 are formed in the porous plate 3, an installation groove 5 is formed in the periphery of each installation hole 4, a thread groove 6 is formed in the groove wall of the installation groove 5, a support framework 7 penetrates through the interior of each installation hole 4, a dust-removing filter bag 8 is sleeved on the periphery of the support framework 7, a fixing ring 9 is fixedly installed at the top of the support framework 7, an external thread 10 is formed in the outer surface of the fixing ring 9, the external thread 10 on the surface of the fixing ring 9 is rotatably connected with the thread groove 6 on the groove wall of the installation groove 5, a dust hopper 11 is fixedly installed at the bottom of the lower box body 2, and the interior of the dust hopper 11 is communicated with the interior of the lower box body 2, the inner wall of the ash bucket 11 is fixedly provided with a vibrator 12, the outer wall of the front side of the upper box body 1 is fixedly provided with an air bag 13, the top of the air bag 13 is provided with a plurality of pulse valves 14, the rear side of the air bag 13 is provided with a plurality of injection pipes 15, and the plurality of injection pipes 15 penetrate through and extend to the inside of the upper box body 1.
In the above embodiment, by fixedly installing the vibrator 12 on the inner wall of the ash bucket 11, after the ash bucket 11 works for a period of time, the dust is slowly hardened on the ash bucket 11 to cause accumulation, and the vibrator 12 is turned on, so that the hardened dust is discharged from the ash discharge valve 21 through the vibration action of the vibrator 12, which is convenient and fast. Through establishing the dust bag 8 cover at the surface of support skeleton 7, and the solid fixed ring 9 of top fixed mounting of support skeleton 7, external screw thread 10 has been seted up to solid fixed ring 9's surface, and solid fixed ring 9 surperficial external screw thread 10 closes soon with thread groove 6 on the 5 cell walls of mounting groove to be connected, thereby can realize the quick installation and the dismantlement of dust bag 8, and the installation is firm.
Specifically, the right side of the upper box body 1 is provided with an air outlet 16, an air outlet pipe 17 is communicated with the air outlet 16, and the other end of the air outlet pipe 17 is fixedly provided with an induced draft fan 18.
In the above embodiment, the dust in the upper box body 1 can flow out conveniently through the arranged air outlet pipe 17 and the induced draft fan 18.
Specifically, the left side of the lower box body 2 is provided with an air inlet 19, and a drainage plate 20 is fixedly mounted on the inner wall of the lower box body 2 near the air inlet 19.
In the above embodiment, the dust introduced into the lower case 2 is guided by the fixedly installed flow guide plate 20.
Specifically, the bottom of the ash bucket 11 is provided with an ash discharge valve 21.
In the above embodiment, the ash discharge amount of the ash bucket 11 is adjusted by the installed ash discharge valve 21.
Specifically, a reinforcing rib 22 is fixedly installed between the bottom of the porous plate 3 and the inner wall of the lower box 2.
In the above embodiment, the fixing firmness of the porous plate 3 is increased by the reinforcing ribs 22 fixedly installed.
Specifically, the fixing frames 23 are fixedly installed on two sides of the outer walls of the left side and the right side of the lower box body 2.
In the above embodiment, the entire apparatus is supported by the fixed mount 23 fixedly installed.
The working principle is as follows: when the dust removing device works, dust-containing gas enters the lower box body 2 from the air inlet 19 through an external fan (not shown in the figure), the dust-containing gas moves downwards under the action of the drainage plate 20, thicker particles directly fall into the dust hopper 11, then the dust-containing gas enters the dust removing filter bag 8 to be filtered, dust is blocked on the surface of the dust removing filter bag 8, the purified gas enters the upper box body 1, the purified gas is discharged into the atmosphere through the air outlet pipe 17 under the action of the draught fan 18, when the dust on the surface of the dust removing filter bag 8 is increased continuously, the program control instrument (not shown in the figure) starts to work, the pulse valves 14 are opened one by one, compressed air in the air bag 13 blows and cleans the dust removing filter bag 8 through the blowing pipe 15, the dust removing filter bag 8 expands suddenly, and under the action of reverse airflow, the dust on the surface of the dust removing filter bag 8 is enabled to rapidly separate from the dust removing filter bag 8 and fall into the dust hopper 11, the dust is discharged through the dust discharge valve 21.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A pulse bag type dust collector comprises an upper box body (1) and a lower box body (2), and is characterized in that the upper box body (1) and the lower box body (2) are detachably connected, the interior of the upper box body (1) is communicated with the interior of the lower box body (2), porous plates (3) are fixedly mounted on the inner walls of the periphery of the lower box body (2), a plurality of mounting holes (4) are formed in the porous plates (3), a plurality of mounting grooves (5) are formed in the periphery of the mounting holes (4), thread grooves (6) are formed in the groove walls of the mounting grooves (5), a supporting framework (7) penetrates through the interior of the mounting holes (4), a dust removal filter bag (8) is sleeved on the periphery of the supporting framework (7), a fixing ring (9) is fixedly mounted at the top of the supporting framework (7), and external threads (10) are formed in the outer surface of the fixing ring (9), the outer thread (10) on the surface of the fixing ring (9) is connected with the thread groove (6) on the groove wall of the mounting groove (5) in a screwing mode, an ash bucket (11) is fixedly mounted at the bottom of the lower box body (2), the interior of the ash bucket (11) is communicated with the interior of the lower box body (2), a vibrator (12) is fixedly mounted on the inner wall of the ash bucket (11), an air bag (13) is fixedly mounted on the outer wall of the front side of the upper box body (1), a plurality of pulse valves (14) are mounted at the top of the air bag (13), a plurality of blowing pipes (15) are mounted on the rear side of the air bag (13), and the plurality of blowing pipes (15) penetrate through and extend to the interior of the upper box body (1).
2. The pulse bag type dust collector of claim 1, wherein an air outlet (16) is arranged on the right side of the upper box body (1), an air outlet pipe (17) is communicated with the air outlet (16), and an induced draft fan (18) is fixedly arranged at the other end of the air outlet pipe (17).
3. The pulse bag dust collector of claim 1, wherein an air inlet (19) is arranged at the left side of the lower box body (2), and a flow guide plate (20) is fixedly arranged on the inner wall of the lower box body (2) close to the air inlet (19).
4. A pulse bag dust collector according to claim 1, characterized in that the bottom of the ash hopper (11) is provided with an ash discharge valve (21).
5. A pulse bag dust collector according to claim 1, characterized in that a reinforcing rib (22) is fixedly arranged between the bottom of the porous plate (3) and the inner wall of the lower box body (2).
6. The pulse bag collector according to claim 1, wherein the fixing frames (23) are fixedly installed on both sides of the left and right outer walls of the lower box body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023288408.3U CN214914330U (en) | 2020-12-31 | 2020-12-31 | Pulse bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023288408.3U CN214914330U (en) | 2020-12-31 | 2020-12-31 | Pulse bag type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214914330U true CN214914330U (en) | 2021-11-30 |
Family
ID=79116272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023288408.3U Expired - Fee Related CN214914330U (en) | 2020-12-31 | 2020-12-31 | Pulse bag type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214914330U (en) |
-
2020
- 2020-12-31 CN CN202023288408.3U patent/CN214914330U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |