CN215654275U - Pulse dust removal cabinet - Google Patents
Pulse dust removal cabinet Download PDFInfo
- Publication number
- CN215654275U CN215654275U CN202121468393.0U CN202121468393U CN215654275U CN 215654275 U CN215654275 U CN 215654275U CN 202121468393 U CN202121468393 U CN 202121468393U CN 215654275 U CN215654275 U CN 215654275U
- Authority
- CN
- China
- Prior art keywords
- dust removal
- air
- supply pipe
- pipe
- air blowing
- 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.)
- Active
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a pulse dust removal cabinet, which comprises a cabinet body, wherein a transverse partition plate is arranged in the cabinet body, the transverse partition plate divides the interior of the cabinet body into an exhaust bin and a filtering bin, an air outlet is formed in the top of the exhaust bin, an air inlet is formed in one side of the filtering bin, a plurality of vent holes are formed in the transverse partition plate, a filter element is arranged in the filtering bin and at the periphery of the vent holes, a back-blowing dust removal device is further arranged on the transverse partition plate, the back-blowing dust removal device comprises a pulse controller, an air storage tank, a mounting bracket arranged right above the vent holes and an air supply pipe arranged on the mounting bracket, the air supply pipe is vertical to the transverse partition plate, a cover plate capable of completely covering the vent holes is sleeved on the air supply pipe, the top end of the air supply pipe is communicated with the air storage tank, the bottom of the air supply pipe extends into the filter element, and a back-blowing rotary wing is arranged at the bottom end of the air supply pipe. The air supply pipe is positioned through the mounting bracket, the cover plate completely covers the air vent when reverse dust removal is effectively guaranteed, the reverse dust removal effect is guaranteed, and then the dust removal effect of the dust removal cabinet is better and more stable.
Description
Technical Field
The utility model relates to a pulse dust removal cabinet.
Background
In recent years, the pulse dust removal cabinet has the advantages of high dust removal rate, low energy consumption, small occupied area, reliable and stable operation and the like, and is widely applied to production workshops with strict requirements on dust; the back-blowing dust removal device comprises a pulse controller, an air storage tank and an air blowing pipe connected with the air storage tank, wherein the air blowing pipe is positioned above the air vent, a movable cover plate capable of covering the air vent is arranged on the air blowing pipe, a plurality of rib plates are arranged in the air vent, the rib plates are connected with the outer side surface of the air blowing pipe, a spring is sleeved on the air blowing pipe, the spring is arranged between the movable cover plate and the rib plates in a sleeved mode, the air outlet end of the air blowing pipe is connected with a back-blowing rotary wing, and the back-blowing rotary wing is inserted into the filter element.
When the dust collector works, dust enters the filtering bin from the air inlet, larger dust particles can automatically settle to the bottom of the filtering bin, smaller dust particles are adsorbed on the surface of the filter element in the filtering bin, and purified air passing through the filter element enters the exhaust bin through the vent holes and is then discharged from the air outlet; when the adsorbed dust is more in the filter core, blowback dust collector carries out blowback dust removal work, and its working process is: after the pulse controller controls the movable cover plate to cover the vent hole, the air storage tank supplies air to the back blowing rotary wing, and the back blowing rotary wing blows high-pressure air into the filter element, so that dust particles fall off under the action of instant high-pressure air flow, and the dust removal and dust removal process is finished by reducing the filtering resistance; after the reverse dust removal is finished, the movable cover plate is upwards supported by the spring. This kind of pulse dust removal cabinet, blowback dust collector structure is complicated, and the gas blow pipe is difficult to align with the air vent for removable cover can't cover the air vent completely, causes the effect of blowback dust removal not good enough, moreover the installation of filter core is changed very inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pulse dust removal cabinet, which is used for solving the problems that a back-blowing dust removal device of the pulse dust removal cabinet in the prior art is complex in structure and poor in back-blowing dust removal effect.
The technical scheme of the utility model is realized as follows:
the utility model aims to provide a pulse dust removal cabinet, which comprises a cabinet body, wherein a transverse partition plate is arranged in the cabinet body, the transverse partition plate divides the interior of the cabinet body into an exhaust bin and a filtering bin from top to bottom, an air outlet is arranged at the top of the exhaust bin of the cabinet body, an exhaust fan is arranged beside the air outlet, an air inlet is arranged at one side of the filtering bin of the cabinet body, an air inlet fire extinguishing module is arranged in the air inlet, a plurality of vent holes which are communicated with the filtering bin and the exhaust bin are arranged on the transverse partition plate, a filter element for filtering gas is arranged in the filtering bin, the filter element covers the periphery of the vent holes, and a back-blowing dust removal device is also arranged on the transverse partition plate, and the pulse dust removal cabinet is characterized in that: the back-blowing dust removal device comprises a pulse controller, an air storage tank, a mounting bracket arranged right above the vent hole and an air supply pipe arranged on the mounting bracket, wherein the air supply pipe is perpendicular to the transverse partition plate, a cover plate capable of completely covering the vent hole is sleeved on the air supply pipe, the top end of the air supply pipe is communicated with the air storage tank, the bottom of the air supply pipe extends into the filter element, and a back-blowing rotary wing is arranged at the bottom end of the air supply pipe.
The mounting support comprises a plurality of supporting legs and a top plate located right above the vent hole, the lower connecting ends of the supporting legs are fixed on the diaphragm plate, the upper connecting ends of the supporting legs are fixed on the top plate, the air supply pipe is fixed on the top plate and is in a straight line with the central shaft of the vent hole, and the cover plate moves up and down between the top plate and the diaphragm plate along the air supply pipe.
The filter element is characterized in that the top of the filter element is outwards and radially protruded with a plurality of lugs, the bottom of the transverse partition plate is provided with a fixing piece corresponding to the lugs, the fixing piece is provided with a convex edge, the lugs are clamped on the convex edge, and the filter element is arranged below the transverse partition plate through the cooperation of the lugs and the convex edge.
The fixing pieces are arranged below the lower connecting ends of the supporting legs, and the lower connecting ends and the corresponding fixing pieces are fixed on the diaphragm plates through the same screw.
The back-blowing rotary wing comprises a bearing, a central air blowing pipe and two branch air blowing pipes positioned outside the central air blowing pipe, wherein the air blowing pipes are connected with an inner ring of the bearing, a three-way pipe head is arranged on an outer ring of the bearing, the central air blowing pipe and the branch air blowing pipes are connected with the three-way pipe head, and a plurality of air blowing holes are formed in each branch air blowing pipe.
The branch air blowing pipes are parallel to the central air blowing pipe, the tops of the branch air blowing pipes are connected with the central air blowing pipe through the bearings, and the bottoms of the branch air blowing pipes are connected and fixed with the central air blowing pipe through connecting pieces.
The cabinet body is provided with a funnel at the bottom of the filter bin, and a dust collecting box is arranged below the funnel.
Compared with the prior art, the utility model has the following advantages:
1. the pulse dust removal cabinet comprises a cabinet body, wherein a transverse partition plate is arranged in the cabinet body, the internal part of the cabinet body is divided into an exhaust bin and a filtering bin by the transverse partition plate from top to bottom, an air outlet is formed in the top of the exhaust bin of the cabinet body, an exhaust fan is arranged beside the air outlet, an air inlet is formed in one side of the filtering bin of the cabinet body, an air inlet fire extinguishing module is installed in the air inlet, a plurality of vent holes communicated with the filtering bin and the exhaust bin are formed in the transverse partition plate, a filter element used for filtering gas is installed in the filtering bin and covers the periphery of the vent holes, a back-blowing dust removal device is also installed on the transverse partition plate and comprises a pulse controller, an air storage tank, a mounting bracket installed right above the vent holes and an air supply pipe installed on the mounting bracket, the air supply pipe is perpendicular to the transverse partition plate, a cover plate capable of completely covering the vent holes is sleeved on the air supply pipe, and the top end of the air supply pipe is communicated with the air storage tank, the bottom of the air supply pipe extends into the filter element, and the bottom end of the air supply pipe is provided with a back-blowing rotary wing. The air supply pipe is positioned through the mounting bracket, the structure of the back-blowing dust removal device is simplified, the cover plate completely covers the air vent when reverse dust removal is effectively guaranteed, the reverse dust removal effect is guaranteed, and the dust removal effect of the dust removal cabinet is better and more stable.
2. Other advantages of the present invention are described in detail in the examples section.
Drawings
Fig. 1 is a schematic structural diagram of a pulse dust removal cabinet according to an embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of the pulse dust-removing cabinet after the rear cover of the pulse dust-removing cabinet is opened;
FIG. 3 is a schematic structural view of a back-flushing dust removing device, a diaphragm plate and a filtering bin in the pulse dust removing cabinet;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a top view of FIG. 3;
FIG. 6 is a sectional view taken along line B-B of FIG. 5;
FIG. 7 is a cross-sectional view C-C of FIG. 5;
FIG. 8 is an enlarged view of FIG. 7 at D;
FIG. 9 is a schematic structural diagram of a back-blowing rotary wing of the pulse dust-removing cabinet;
fig. 10 is a schematic structural diagram of a filter element of the pulse dust removal cabinet.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 10, the embodiment provides a pulse dust removal cabinet, including the cabinet body 1, be equipped with the cross slab 11 in the cabinet body 1, the cross slab 11 is separated the internal portion of cabinet top-down for exhaust bin 12 and filtration bin 13, the cabinet body 1 is equipped with air outlet 14 at the top of exhaust bin 12, the other air exhauster 4 that is equipped with of air outlet 14, the cabinet body 1 is equipped with the air intake in one side of filtration bin 13, install air intake fire extinguishing module 15 in the air intake, be equipped with a plurality of air vents 16 that communicate filtration bin and exhaust bin on the cross slab 11, install filter core 2 that is used for filtering gas in the filtration bin 13, filter core 2 covers in the periphery of air vent 16, still install back-flushing dust collector 3 on the cross slab 11, its characterized in that: the back-blowing dust removing device 3 comprises a pulse controller, an electromagnetic valve 36, an air storage tank 31, a mounting bracket 32 arranged right above the vent hole 16 and an air supply pipe 34 arranged on the mounting bracket 32, wherein the air supply pipe 34 is vertical to the diaphragm plate 11, a cover plate 33 capable of completely covering the vent hole 16 is sleeved on the air supply pipe 34, the top end of the air supply pipe 34 is communicated with the air storage tank 31 through the electromagnetic valve 36, the bottom of the air supply pipe 34 extends into the filter element 2, and a back-blowing rotary wing 35 is arranged at the bottom end of the air supply pipe 34.
During reverse dust removal, after the pulse controller controls the cover plate 35 to slide down to the diaphragm plate 11 to completely cover the vent hole 16, the pulse controller controls the air storage tank 31 to supply air to the air supply pipe 34 and the reverse blowing rotary wing 35 through the electromagnetic valve 36, and the reverse blowing rotary wing 35 blows high-pressure air to the inside of the filter element 2, so that dust on the filter element 2 falls off and falls to the bottom of the filter bin 13.
The pulse dust removal cabinet positions the air feed pipe 34 through the mounting bracket 32, so that the structure of the back blowing dust removal device 3 is simplified, the cover plate 33 can effectively ensure that the vent holes 16 are completely covered during reverse dust removal, and the reverse dust removal effect is ensured.
The mounting bracket 32 includes a plurality of support legs 321 and a top plate 322 located directly above the vent hole 16, a lower connection end 323 of the support leg 321 is fixed to the diaphragm plate 11, an upper connection end 324 of the support leg 321 is fixed to the top plate 322, the air supply pipe 34 is fixed to the top plate 322, the air supply pipe 322 is aligned with a central axis of the vent hole 16, and the cover plate 33 is movable up and down between the top plate 322 and the diaphragm plate 11 along the air supply pipe 34. The mounting bracket has simple structure and convenient installation.
The top of the filter element 2 is provided with a plurality of lugs 21 protruding outwards in the radial direction, the bottom of the diaphragm plate 11 is provided with a fixing piece 18 arranged corresponding to the lugs 21, the fixing piece 18 is provided with a convex edge 181, the lugs 21 are clamped on the convex edge 181, and the filter element 2 is arranged below the diaphragm plate 11 through the matching of the lugs 21 and the convex edge 181. The filter element 2 is convenient to install and disassemble.
The fixing members 18 are disposed below the lower connection ends 323 of the support legs 321, and the lower connection ends 323 and the corresponding fixing members 18 are fixed to the diaphragm plate 11 by the same screw. Further simplifying the structure of the pulse dust removal cabinet.
The reverse blowing rotary wing 35 includes a bearing 351, a central blowing pipe 352 and two branch blowing pipes 353 located outside the central blowing pipe 352, the air feeding pipe 34 is connected with an inner ring of the bearing 351, an outer ring of the bearing 351 is provided with a three-way pipe head, the central blowing pipe 352 and the branch blowing pipes 353 are connected with the three-way pipe head, and each branch blowing pipe 353 is provided with a plurality of blowing holes 354. The reverse blowing rotary wing 35 has a simple structure.
The branch blowing pipes 353 and the central blowing pipe 352 are parallel to each other, the tops of the branch blowing pipes 353 are connected with the central blowing pipe 352 through the bearings 351, and the bottoms of the branch blowing pipes 353 are connected and fixed with the central blowing pipe 352 through the connecting pieces 355.
The cabinet body 1 is provided with a funnel 17 at the bottom of the filter bin 13, and a dust collecting box 19 is arranged below the funnel 17. The dust collection box 19 can facilitate the collection and cleaning of dust more easily.
Pulse dust removal cabinet improves through the structure to blowback dust collector 3, has guaranteed the effect of reverse dust removal, and then makes the dust removal effect of whole dust removal cabinet better more stable.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a pulse dust removal cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body (1), be equipped with cross slab (11) in the cabinet body (1), cross slab (11) are separated the internal portion top-down of cabinet for exhaust storehouse (12) and filter storehouse (13), the cabinet body (1) is equipped with air outlet (14) at the top in exhaust storehouse (12), air outlet (14) other air exhauster (4) that are equipped with, the cabinet body (1) is equipped with the air intake in one side of filtering storehouse (13), install air intake fire extinguishing module (15) in the air intake, be equipped with a plurality of air vents (16) that communicate filter storehouse and exhaust storehouse on cross slab (11), install filter core (2) that are used for filtering gas in filtering storehouse (13), filter core (2) cover in the periphery of air vent (16), still install blowback dust collector (3) on cross slab (11), its characterized in that: the back-blowing dust removal device (3) comprises a pulse controller, a gas storage tank (31), a mounting bracket (32) arranged right above the vent hole (16) and a gas supply pipe (34) arranged on the mounting bracket (32), wherein the gas supply pipe (34) is perpendicular to the transverse partition plate (11), a cover plate (33) capable of completely covering the vent hole (16) is sleeved on the gas supply pipe (34), the top end of the gas supply pipe (34) is communicated with the gas storage tank (31), the bottom of the gas supply pipe (34) extends into the filter element (2), and back-blowing rotary wings (35) are arranged at the bottom end of the gas supply pipe (34).
2. A pulse dust removal cabinet according to claim 1, wherein: the mounting support (32) comprises a plurality of supporting legs (321) and a top plate (322) located right above the vent holes (16), the lower connecting ends (323) of the supporting legs (321) are fixed on the diaphragm plate (11), the upper connecting ends (324) of the supporting legs (321) are fixed on the top plate (322), the air supply pipes (34) are in a straight line with the central shaft of the vent holes (16), and the cover plate (33) moves up and down between the top plate (322) and the diaphragm plate (11) along the air supply pipes (34).
3. A pulse dust removal cabinet according to claim 2, wherein: the filter core is characterized in that a plurality of lugs (21) are radially protruded outwards from the top of the filter core (2), fixing pieces (18) which are arranged corresponding to the lugs (21) are installed at the bottom of the transverse partition plate (11), convex edges (181) are arranged on the fixing pieces (18), the lugs (21) are clamped on the convex edges (181), and the filter core (2) is installed below the transverse partition plate (11) through the matching of the lugs (21) and the convex edges (181).
4. A pulse dust removal cabinet according to claim 3, wherein: the fixing pieces (18) are arranged below the lower connecting ends (323) of the supporting legs (321), and the lower connecting ends (323) and the corresponding fixing pieces (18) are fixed on the diaphragm plate (11) through the same screw.
5. A pulse dust removal cabinet according to any one of claims 1 to 4, wherein: the back blowing rotary wing (35) comprises a bearing (351), a central air blowing pipe (352) and two branch air blowing pipes (353) positioned on the outer side of the central air blowing pipe (352), the air feeding pipe (34) is connected with the inner ring of the bearing (351), the outer ring of the bearing (351) is provided with a three-way pipe opening, the central air blowing pipe (352) and the branch air blowing pipes (353) are connected with the three-way pipe opening, and a plurality of air blowing holes (354) are formed in each branch air blowing pipe (353).
6. A pulse dust removal cabinet according to claim 5, wherein: the branch air blowing pipes (353) are parallel to the central air blowing pipe (352), the tops of the branch air blowing pipes (353) are connected with the central air blowing pipe (352) through the bearings (351), and the bottoms of the branch air blowing pipes (353) are connected and fixed with the central air blowing pipe (352) through connecting pieces (355).
7. A pulse dust removal cabinet according to claim 6, wherein: the bottom of the cabinet body (1) in the filter bin (13) is provided with a funnel (17), and a dust collecting box (19) is arranged below the funnel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121468393.0U CN215654275U (en) | 2021-06-30 | 2021-06-30 | Pulse dust removal cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121468393.0U CN215654275U (en) | 2021-06-30 | 2021-06-30 | Pulse dust removal cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215654275U true CN215654275U (en) | 2022-01-28 |
Family
ID=79978124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121468393.0U Active CN215654275U (en) | 2021-06-30 | 2021-06-30 | Pulse dust removal cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215654275U (en) |
-
2021
- 2021-06-30 CN CN202121468393.0U patent/CN215654275U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109351089A (en) | A kind of air purifier | |
| CN108579241A (en) | One kind is for recyclegas dedusting filter in 3D printing purification system | |
| CN108079679B (en) | Modularized industrial dust remover | |
| CN203724938U (en) | Vehicle-mounted air purifier | |
| CN215654275U (en) | Pulse dust removal cabinet | |
| CN204816044U (en) | Brief type air purifier | |
| CN214680728U (en) | Spiral self-cleaning filter | |
| CN212731564U (en) | Dust pulse bag dust collector | |
| CN105091122B (en) | A kind of air purifier and its air-purifying module | |
| CN204799023U (en) | Bag -type dust -collector | |
| CN105098545B (en) | A kind of air purifier, air-purifying module and its center con | |
| CN104043302B (en) | A kind of water-filtering air-purifying apparatus of applicable family expenses | |
| CN202185226U (en) | Self-cleaning air filter | |
| CN218901234U (en) | Filter cylinder dust remover with back blowing function | |
| CN205199178U (en) | Compressed air impurity moisture oil content filter | |
| CN213790490U (en) | High-voltage pulse dust remover convenient for internal dust removal | |
| CN213467181U (en) | Mould board dust remover of burning convenient to wash | |
| CN204952520U (en) | Integrated form filtration system of dry -type sucking and sweeping car | |
| CN210356376U (en) | Dust removing device | |
| CN207307468U (en) | A kind of deduster | |
| CN210751854U (en) | Oil smoke clean system with indoor function that adjusts temperature | |
| CN210057779U (en) | Upper-mounted plastic-sintered plate dust remover | |
| CN209392918U (en) | A kind of air purifier | |
| CN208678587U (en) | A kind of high-efficiency cleaning type mist eliminator | |
| CN106552462B (en) | A kind of multistage filtering mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |