CN210206330U - Pulse dust collector - Google Patents
Pulse dust collector Download PDFInfo
- Publication number
- CN210206330U CN210206330U CN201920879301.4U CN201920879301U CN210206330U CN 210206330 U CN210206330 U CN 210206330U CN 201920879301 U CN201920879301 U CN 201920879301U CN 210206330 U CN210206330 U CN 210206330U
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- air
- pulse
- casing
- air filter
- dust collector
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Abstract
The utility model discloses a pulse dust collector, which comprises a casing and a spiral cleaner, wherein the side part of the casing is provided with an air inlet distribution box, the side wall of the shell is provided with a dust settling plate, the spiral cleaner is arranged on the inner side of the shell, the lower part of the dust settling plate is provided with a hopper, the lower part of the hopper is communicated with the feed end of the spiral cleaner, an air filter element is arranged on the upper inner side of the casing, the fan and the air compressor are respectively arranged on the inner side of the casing, the upper side part of the air filter element is communicated with the air inlet end of the fan, the upper side part of the shell is hinged with a top cover, the lower part of the top cover is provided with a pulse nozzle, the lower part of the pulse nozzle hermetically extends into the upper part of the air filter element, the air inlet end of the pulse nozzle is communicated with the air outlet end of the air compressor, and the upper portion of the top cover is provided with the explosion venting sheet through a bolt. The utility model discloses effectual realization air removes dust to be convenient for subsequent maintenance.
Description
Technical Field
The utility model relates to a pulse dust removal technical field specifically is a pulse dust collector.
Background
The pulse dust collector is characterized in that when dust-containing gas enters the dust collector from an air inlet, the dust-containing gas firstly touches an inclined plate and a baffle plate in the middle of the air inlet, the airflow turns to flow into an ash bucket, the airflow speed is slowed down, coarse particle dust in the gas directly flows into the ash bucket due to inertia effect to play a role of pre-collecting dust, the airflow entering the ash bucket is folded and upwards passes through a filter bag dust with a metal framework inside to be collected on the outer surface of the filter bag, the purified gas enters a cleaning chamber at the upper part of a filter bag chamber and is collected to an air outlet to be discharged, in the process of purifying the dust-containing gas by a filter bag, the dust deposited on the filter bag is more and more along with the increase of time, the resistance of the filter bag is increased, so that the air volume to be treated is gradually reduced, for normal work, the resistance is controlled within a certain range, once the filter bag needs, compressed air in the air bag is injected into each corresponding filter bag through each hole of the injection pipe and the venturi tube, the filter bags are rapidly expanded instantly, so that dust deposited on the surfaces of the filter bags falls off, the filter bags are restored to the initial state, the dust falls into the dust hopper and is discharged out of the machine body through the dust discharge system, therefore, the dust deposited on the filter bags is periodically subjected to pulse injection for removing dust, purified gas normally passes through, and the operation of the dust removal system is ensured.
However, the existing pulse dust collector has poor filtering effect in the using process, does not flow in effective dust removal and is not beneficial to use, and on the other hand, the existing pulse dust collector is inconvenient to disassemble and maintain and is not beneficial to subsequent maintenance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pulse dust collector, effectual realization is removed dust to convenient to detach maintains, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a pulse dust collector comprises a machine shell, a fan, an air compressor and a spiral cleaner, wherein the side part of the machine shell is provided with an air inlet distribution box, the side wall of the shell is provided with a dust settling plate, the spiral cleaner is arranged on the inner side of the shell, the lower part of the dust settling plate is provided with a hopper, the lower part of the hopper is communicated with the feed end of the spiral cleaner, the upper inner side of the shell is provided with an air filter element, the fan and the air compressor are respectively arranged on the inner side of the shell through bolts, the upper side part of the air filter element is communicated with the air inlet end of the fan, the upper side part of the shell is hinged with a top cover, the lower part of the top cover is provided with a pulse nozzle, the lower part of the pulse nozzle hermetically extends into the upper part of the air filter element, the air inlet end of the pulse nozzle is communicated with the air outlet end of the air compressor, and the upper portion of the top cover is provided with the explosion venting sheet through a bolt.
Preferably, the universal brake wheel is installed on the lower portion of the machine shell, a hanger handle is installed on the side portion of the machine shell through a bolt, and an air pipe hook is hung on the lower portion of the hanger handle.
Preferably, the air outlet end of the fan is communicated with a tail gas pipeline, the tail gas pipeline is arranged on the upper portion of the shell, and a silencer is arranged on the inner side of the tail gas pipeline.
Preferably, the spiral sweeper includes barrel, gear motor, drive shaft, helical blade and row's slag door, the upper portion of barrel and the lower part intercommunication of hopper, gear motor installs in the lateral part of barrel, the drive shaft passes through the shaft coupling and links to each other with gear motor's output, helical blade welds in the outside of drive shaft, drive shaft and helical blade all are in the inside of barrel, row's slag door articulates in the discharge end of barrel.
Preferably, the lower part of the air inlet distribution box is communicated with an air inlet pipe, and the air outlet end of the air inlet distribution box is communicated with the side part of the machine shell.
Preferably, the through-hole has been seted up to the lower side equidistance of dust settling plate, just the dust settling plate is relative setting with the air inlet distributor box.
Preferably, the air filter element is provided with four groups, the air filter element is a filtering type air filter element, and the air filter element is arranged in a cylindrical shape.
Preferably, the lower part of the top cover is provided with a top cover hook head support, and the top cover hook head support is rotatably arranged on the inner side of the machine shell.
Preferably, the pulse nozzles are jet type pulse nozzles, and the number of the pulse nozzles is the same as that of the air filter elements.
Compared with the prior art, the beneficial effects of the utility model are that:
1. introducing the air flow with dust into the interior of the machine shell through the air inlet distribution box, leading the air flow with dust to enter the upper part of a space formed by the dust settling plate and the machine shell, leading the air flow to turn to flow into the hopper under the action of the dust settling plate, simultaneously slowing down the speed of the air flow, leading coarse particle dust in the air to directly flow into the hopper under the action of inertia to play a role of pre-collecting dust, leading the air flow moving downwards to be folded and upwards contacted with the air filter element under the action of through holes formed in the dust settling plate, operating the fan, leading the fan to suck the interior of the air filter element, filtering the dust in the air flow at the outer side of the air filter element under the suction action of the fan, leading clean air to be discharged under the suction of the fan, leading more and more dust to be attached to the outer side of the air filter element along with the continuation of the process, then operating the, the dust removing device comprises a hopper, a pulse nozzle, a spiral sweeper, a dust collector, a dust bag, a dust removing device, a dust collecting device and a dust collecting device, wherein the pulse nozzle is used for spraying the dust into the middle of the air filter element, so that the pressure inside the air filter element is greater than the pressure outside the air filter element, the dust attached to the outside of the air filter element falls;
2. through installing the pulse nozzle in the lower part of top cap to utilize the articulated mode to install the top cap, make things convenient for opening of top cap, and then drive the pulse nozzle and break away from, convenient dismantlement and maintenance from air filter's upper portion.
Drawings
Fig. 1 is a structural axis measuring and indicating diagram of the present invention;
FIG. 2 is a front view of the housing structure of the present invention;
FIG. 3 is a side view of the air inlet distribution box of the present invention;
FIG. 4 is a top view of the structure of the top cover part of the present invention;
fig. 5 is an enlarged sectional view of a portion a of fig. 1 according to the present invention;
FIG. 6 is a side view of the structure of the top cover part of the present invention;
fig. 7 is a side sectional view of the spiral sweeper of the present invention.
In the figure: 1. a housing; 2. a fan; 3. an air compressor; 4. a spiral sweeper; 401. a barrel; 402. a reduction motor; 403. a drive shaft; 404. a helical blade; 405. a slag discharge door; 5. an air inlet distribution box; 6. a dust settling plate; 7. a hopper; 8. an air filter element; 9. a top cover; 10. a pulse nozzle; 11. explosion venting sheets; 12. a universal brake wheel; 13. a handle for hanging the ear; 14. a wind pipe hook; 15. an exhaust gas pipeline; 16. a muffler; 17. an air inlet pipe; 18. a through hole; 19. the top cover hook head supports.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a pulse dust collector comprises a machine shell 1, a fan 2, an air compressor 3 and a spiral cleaner 4, wherein an air inlet distribution box 5 is installed on the side portion of the machine shell 1, a dust settling plate 6 is installed on the side wall of the machine shell 1, the spiral cleaner 4 is installed on the inner side of the machine shell 1, a hopper 7 is installed on the lower portion of the dust settling plate 6, the side portion of the hopper 7 is a cold rolled steel hopper with an observation hole and used for storing dust, the lower portion of the hopper 7 is communicated with the feeding end of the spiral cleaner 4, an air filter element 8 is installed on the upper inner side of the machine shell 1, the fan 2 is a Y5-47 series fan and used for guiding clean air entering the middle portion of the air filter element 8 and facilitating discharge of the clean air, the fan 2 and the air compressor 3 are respectively installed on the inner side of the machine shell 1 through bolts, the upper portion of the air filter element 8 is communicated with, the pulse nozzle 10 is installed to the lower part of top cap 9, and the lower part of pulse nozzle 10 is sealed to be stretched into the upper portion of air filter 8, and the inlet end of pulse nozzle 10 and the end intercommunication of giving vent to anger of air compressor 3, and the upper portion of top cap 9 is installed through the bolt and is let out the piece 11 that explodes, lets out piece 11 and is used for carrying out the pressure release when the flammable dust explodes.
Specifically, universal brake wheel 12 is installed to the lower part of casing 1, and hangers handle 13 is installed through the bolt to the lateral part of casing 1, and tuber pipe couple 14 has been hung to the lower part of hangers handle 13, and universal brake wheel 12 makes things convenient for the removal of casing 1, and then realizes holistic removal, and tuber pipe couple 14 is used for arranging of the pipeline of intercommunication between air compressor 3 and the pulse nozzle 10.
Specifically, the end intercommunication of giving vent to anger of fan 2 has tail gas pipe 15, and tail gas pipe 15 installs in the upper portion of casing 1, and muffler 16 is installed to tail gas pipe 15's inboard, and tail gas pipe 15 is used for the air escape after will cleaning, and muffler 16 is used for the amortization, the production of noise abatement.
Specifically, the spiral sweeper 4 comprises a cylinder 401, a speed reducing motor 402, a driving shaft 403, a spiral blade 404 and a slag discharge door 405, wherein the upper part of the cylinder 401 is communicated with the lower part of the hopper 7, the speed reducing motor 402 is installed on the side part of the cylinder 401, the driving shaft 403 is connected with the output end of the speed reducing motor 402 through a coupler, the spiral blade 404 is welded on the outer side of the driving shaft 403, the driving shaft 403 and the spiral blade 404 are both positioned inside the cylinder 401, the slag discharge door 405 is hinged to the discharge end of the cylinder 401, dust collected by the hopper 7 enters the inside of the cylinder 401, then the speed reducing motor 402 is operated, the driving shaft 403 is driven to rotate by the operation of the speed reducing motor 402, the spiral blade 404 is driven to rotate by the rotation of the driving shaft 403, the slag discharge door 405 is.
Specifically, the lower part of the air inlet distribution box 5 is communicated with an air inlet pipe 17, the air outlet end of the air inlet distribution box 5 is communicated with the side part of the machine shell 1, and the air inlet pipe 17 is used for allowing dust-containing gas to enter.
Specifically, through-hole 18 has been seted up to the lower side equidistance of dust settling plate 6, and dust settling plate 6 is relative setting with air inlet distributor box 5, and through-hole 18 is convenient for the air current rebound behind the large granule dust falls into hopper 7, realizes the circulation of air current.
Specifically, air filter 8 is provided with four groups, and air filter 8 is filtration formula air filter, and air filter 8 is the setting of cylinder for filter the dust in the air current, reach the effect of dust removal.
Specifically, the lower part of the top cover 9 is provided with a top cover hook support 19, the top cover hook support 19 is rotatably installed on the inner side of the machine shell 1, and the top cover hook support 19 is convenient for supporting the top cover when the top cover is opened, so that the operation of workers and the subsequent maintenance are convenient.
Specifically, pulse nozzle 10 is efflux formula pulse nozzle, and pulse nozzle 10's quantity is the same with air filter 8's quantity, is convenient for spray the inside of air filter 8 with the high-pressure gas that air compressor 3 produced, forms the malleation environment, and then utilizes gas to carry out the ash removal to air filter 8's the outside.
The working principle is as follows: when in use, the air flow with dust is introduced into the interior of the machine shell 1 through the air inlet distribution box 5, the air flow with dust firstly enters the upper part of a space formed by the dust settling plate 6 and the machine shell 1, the air flow is turned to flow into the hopper 7 under the action of the dust settling plate 6, simultaneously the air flow speed is slowed down, coarse particle dust in the air directly flows into the hopper under the action of inertia to play a role of pre-collecting dust, the air flow moving downwards is folded and upwards contacted with the air filter element 8 under the action of the through holes 18 arranged on the dust settling plate 6, the fan 2 is operated, the fan 2 sucks the interior of the air filter element 8, under the suction action of the fan 2, the dust in the air flow is filtered at the outer side of the air filter element 8, clean air is discharged under the suction of the fan 2, and more dust is attached to the outer side of the air filter element 8 along with the continuation of the, then the air compressor 3 is operated, the high-pressure gas generated by the air compressor 3 is sprayed into the middle part of the air filter element 8 through the pulse nozzle 10, the pressure in the air filter element 8 is higher than the pressure outside, so that the dust attached to the outside of the air filter element 8 falls off, the fallen dust enters the hopper 7, the dust collected in the hopper 7 enters the spiral cleaner 4, and is discharged under the action of the spiral cleaner 4, effectively realizes the dust removal of air, adopts the form of matching the pulse nozzle 10 and the air compressor 3 to replace the prior air bag dust removal mode, ensures the good use and operation of the air bag dust removal device, by installing the pulse nozzle 10 at the lower part of the top cover 9 and installing the top cover 9 in a hinged manner, the opening of the top cover 9 is facilitated, and then the pulse nozzle 10 is driven to be separated from the upper part of the air filter element 8, so that the disassembly and maintenance are convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A pulse dust collector is characterized in that: including casing (1), fan (2), air compressor (3) and spiral sweeper (4), air inlet distributor box (5) are installed to the lateral part of casing (1), dust subsides board (6) are installed to the lateral wall of casing (1), install in the inboard of casing (1) spiral sweeper (4), hopper (7) are installed to the lower part of dust subsides board (6), the lower part of hopper (7) and the feed end intercommunication of spiral sweeper (4), air filter (8) are installed to the last inboard of casing (1), install in the inboard of casing (1) through the bolt respectively fan (2) and compressor (3), the last lateral part of air filter (8) and the inlet end intercommunication of fan (2), the last lateral part of casing (1) articulates there is top cap (9), pulse nozzle (10) are installed to the lower part of top cap (9), the lower part of the pulse nozzle (10) is hermetically extended into the upper part of the air filter element (8), the air inlet end of the pulse nozzle (10) is communicated with the air outlet end of the air compressor (3), and the upper part of the top cover (9) is provided with a explosion venting sheet (11) through a bolt.
2. A pulse dust collector as defined in claim 1, wherein: the universal brake wheel (12) is installed to the lower part of casing (1), hangers handle (13) is installed through the bolt to the lateral part of casing (1), tuber pipe couple (14) have been hung to the lower part of hangers handle (13).
3. A pulse dust collector as defined in claim 1, wherein: the air outlet end of the fan (2) is communicated with a tail gas pipeline (15), the tail gas pipeline (15) is installed on the upper portion of the machine shell (1), and a silencer (16) is installed on the inner side of the tail gas pipeline (15).
4. A pulse dust collector as defined in claim 1, wherein: spiral sweeper (4) include barrel (401), gear motor (402), drive shaft (403), helical blade (404) and row's cinder door (405), the upper portion of barrel (401) and the lower part intercommunication of hopper (7), gear motor (402) are installed in the lateral part of barrel (401), drive shaft (403) link to each other through the output of shaft coupling with gear motor (402), helical blade (404) weld in the outside of drive shaft (403), drive shaft (403) and helical blade (404) all are in the inside of barrel (401), row's cinder door (405) articulate in the discharge end of barrel (401).
5. A pulse dust collector as defined in claim 1, wherein: the lower part of the air inlet distribution box (5) is communicated with an air inlet pipe (17), and the air outlet end of the air inlet distribution box (5) is communicated with the side part of the machine shell (1).
6. A pulse dust collector as defined in claim 1, wherein: through-hole (18) have been seted up to the lower side equidistance of dust settlement plate (6), just dust settlement plate (6) are relative setting with air inlet distributor box (5).
7. A pulse dust collector as defined in claim 1, wherein: air filter (8) are provided with four groups, air filter (8) are filtration formula air filter, just air filter (8) are the setting of cylinder.
8. A pulse dust collector as defined in claim 1, wherein: the lower part of the top cover (9) is provided with a top cover hook head support (19), and the top cover hook head support (19) is rotatably arranged on the inner side of the machine shell (1).
9. A pulse dust collector as defined in claim 1, wherein: the pulse nozzles (10) are jet type pulse nozzles, and the number of the pulse nozzles (10) is the same as that of the air filter elements (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920879301.4U CN210206330U (en) | 2019-06-12 | 2019-06-12 | Pulse dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920879301.4U CN210206330U (en) | 2019-06-12 | 2019-06-12 | Pulse dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210206330U true CN210206330U (en) | 2020-03-31 |
Family
ID=69931444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920879301.4U Expired - Fee Related CN210206330U (en) | 2019-06-12 | 2019-06-12 | Pulse dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210206330U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123383A (en) * | 2021-04-20 | 2021-07-16 | 福建侨龙应急装备股份有限公司 | Gas-solid separation device of emergency rescue equipment and emergency rescue equipment thereof |
| CN113152554A (en) * | 2021-04-20 | 2021-07-23 | 福建侨龙应急装备股份有限公司 | Emergency rescue equipment for collapse of building |
| WO2022222366A1 (en) * | 2021-04-20 | 2022-10-27 | 福建侨龙应急装备股份有限公司 | Gas-solid separation apparatus of emergency rescue device and emergency rescue device |
| WO2022222360A1 (en) * | 2021-04-20 | 2022-10-27 | 福建侨龙应急装备股份有限公司 | Gas-solid separation device of emergency rescue apparatus, and emergency rescue apparatus thereof |
-
2019
- 2019-06-12 CN CN201920879301.4U patent/CN210206330U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123383A (en) * | 2021-04-20 | 2021-07-16 | 福建侨龙应急装备股份有限公司 | Gas-solid separation device of emergency rescue equipment and emergency rescue equipment thereof |
| CN113152554A (en) * | 2021-04-20 | 2021-07-23 | 福建侨龙应急装备股份有限公司 | Emergency rescue equipment for collapse of building |
| WO2022222366A1 (en) * | 2021-04-20 | 2022-10-27 | 福建侨龙应急装备股份有限公司 | Gas-solid separation apparatus of emergency rescue device and emergency rescue device |
| WO2022222360A1 (en) * | 2021-04-20 | 2022-10-27 | 福建侨龙应急装备股份有限公司 | Gas-solid separation device of emergency rescue apparatus, and emergency rescue apparatus thereof |
| WO2022222365A1 (en) * | 2021-04-20 | 2022-10-27 | 福建侨龙应急装备股份有限公司 | Gas-solid separation device of emergency rescue apparatus, and emergency rescue apparatus having same |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 20200331 |