CN210584110U - Bag type dust collector with reflection angle - Google Patents
Bag type dust collector with reflection angle Download PDFInfo
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- CN210584110U CN210584110U CN201921450316.5U CN201921450316U CN210584110U CN 210584110 U CN210584110 U CN 210584110U CN 201921450316 U CN201921450316 U CN 201921450316U CN 210584110 U CN210584110 U CN 210584110U
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Abstract
The utility model discloses a bag type dust collector with a reflection angle, which comprises a frame, wherein a dust collecting box is fixed on the frame; the upper end opening of the dust collecting box is provided with a bag type dust filtering group, and the lower end opening of the dust collecting box is provided with a dust exhaust mechanism; an air inlet box is arranged at an air inlet of the bag type dust removal group, an air outlet box is arranged at an air outlet of the bag type dust removal group, and an induced draft fan is arranged at the air outlet of the air outlet box through an air outlet pipeline; all are in a right-angled triangle shape; the inclined surface of the inner side of the inclined plate of the air inlet box corresponds to an air inlet of the air inlet box and an air inlet of the bag type dust filtering group respectively; the inclined plane on the inner side of the inclined plate of the air outlet box corresponds to the air outlet of the air outlet box and the air outlet of the bag type dust filtering group respectively. The windward sides of the air inlet box and the air outlet box are both provided with inclined plates, the included angle between wind and the windward side is reduced by utilizing the reflection principle, the wind resistance is reduced, and gas with dust can enter the bag type dust collection group more smoothly for filtration, so that the dust collection efficiency is improved; and clean air flow can be smoothly discharged.
Description
Technical Field
The utility model belongs to the technical field of the dust removal technique and specifically relates to a take bag collector of reflection angle.
Background
At present, dust-mixed gas enters a bag type dust collector through an air inlet box, clean air passes through a filter bag and is pumped away from an air outlet box by an induced draft fan, dust is blocked in a dust collecting box by the filter bag, the dust is collected by a dust collecting box body and is sent out of the bag type dust collector through a dust exhaust mechanism, and therefore the dust removal effect is achieved; the air inlet box and the air outlet box in the structure are square, the angle between the side plates of the air inlet box and the air outlet box and the bottom plate is 90 degrees, when the air flow passes through the air box, the air flow needs to turn at a right angle between the side plates and the bottom plate, so that the resistance of the air flow is increased, a vortex is easily formed, and dust can be accumulated in the box body easily.
Disclosure of Invention
The utility model aims at solving the technical deficiencies and designing a reduce the resistance that the air current passes through, promote the bag collector of the angle of reflection in area of dust remover performance.
The utility model relates to a bag type dust collector with a reflection angle, which comprises a frame, wherein a dust collecting box is fixed on the frame; the upper end opening of the dust collecting box is provided with a bag type dust filtering group, and the lower end opening of the dust collecting box is provided with a dust exhaust mechanism; an air inlet box is arranged at an air inlet of the bag type dust removal group, an air outlet box is arranged at an air outlet of the bag type dust removal group, and an induced draft fan is arranged at the air outlet of the air outlet box through an air outlet pipeline; the cross sections of the air inlet box and the air outlet box are in right-angled triangle shapes; the inclined surface of the inner side of the inclined plate of the air inlet box corresponds to an air inlet of the air inlet box and an air inlet of the bag type dust filtering group respectively; the inclined plane on the inner side of the inclined plate of the air outlet box corresponds to the air outlet of the air outlet box and the air outlet of the bag type dust filtering group respectively.
Further preferably, the bag-type dust filtration group includes the box and is a plurality of dust filtration sack of vertical form rectangular array in the box, and the side sets up the opening respectively about the box, and the left side opening is the air inlet, and the right side opening is the gas outlet, and fixed apron is closed to the side opening lid of going up, and the lower side opening corresponds the intercommunication with the last opening of dust collecting box.
Preferably, the upper end of the bag-type dust filtering set is provided with a cleaning mechanism for self-cleaning the dust removing cloth bag of the bag-type dust filtering set.
Preferably, the cleaning mechanism comprises a pulse box, a blowing pipe, an air storage tank and an electromagnetic control valve, a plurality of cleaning channels are arranged in a cover plate of the box body, a plurality of through holes communicated with the cleaning channels are formed in the bottom surface of the cover plate of the box body, each through hole is located among the four dust removal cloth bags, the blowing pipe is arranged in the cleaning channels, a plurality of vent pipes corresponding to the through holes are installed on the water spraying pipe, the vent pipes penetrate through the through holes, and the air storage tank is communicated with the electromagnetic control valve and the air storage tank through the pulse box and the electromagnetic control.
Preferably, the dust discharging mechanism comprises a discharging cylinder body arranged at the lower port of the dust collecting box, a screw rod arranged in the discharging cylinder body and a driving mechanism for driving the screw rod to rotate, and a feeding port of the discharging cylinder body is correspondingly communicated with the lower port of the dust collecting box; one end of the screw rod penetrates through one closed end of the discharge cylinder and then is fixedly connected with the driving mechanism, and the other end of the screw rod penetrates through the other closed end of the discharge cylinder and is fixed by a bearing; the lower side wall of the other closed end of the discharge cylinder body is provided with a discharge opening.
Further preferably, a dust storage box is fixed on the discharge opening.
The utility model discloses a take bag collector beneficial effect of reflection angle:
the windward sides of the air inlet box and the air outlet box are both provided with inclined plates, the included angle between wind and the windward side is reduced by utilizing the reflection principle, the wind resistance is reduced, and gas with dust can enter the bag type dust collection group more smoothly for filtration, so that the dust collection efficiency is improved; and clean air flow can be smoothly discharged.
1. Increase the reflection angle and improve the use performance of the bag type dust collector
2. Reduce the resistance of wind and the pressure loss of wind
3. Reduce the friction of bellows, extension gas tank life, noise reduction.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1;
fig. 2 is a schematic structural view of the cleaning mechanism of embodiment 1.
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 all belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1, the bag-type dust collector with a reflection angle described in this embodiment includes a frame 1, and a dust collection box 2 is fixed on the frame 1; the upper end opening of the dust collection box 2 is provided with a bag type dust filtering group 3, and the lower end opening is provided with a dust exhaust mechanism 7; an air inlet box 4 is arranged at an air inlet 31 of the bag type dust removal group 3, an air outlet box 5 is arranged at an air outlet 32 of the bag type dust removal group, and an induced draft fan 6 is arranged at the air outlet of the air outlet box 5 through an air outlet pipeline 8; the cross sections of the air inlet box 4 and the air outlet box 5 are in right-angled triangle shapes; the inclined surface at the inner side of the inclined plate 41 of the air inlet box corresponds to the air inlet of the air inlet box 4 and the air inlet 31 of the bag-type dust filtering group 3 respectively; the inclined plane at the inner side of the inclined plate 51 of the air outlet box corresponds to the air outlet of the air outlet box 5 and the air outlet 32 of the bag-type dust filtering group 3 respectively; the induced draft fan 6 comprises an induced draft casing 63, a motor 61, a reduction gearbox 62 and fan blades arranged in the induced draft casing 63, wherein an air inlet of the induced draft casing is communicated with an air outlet pipeline, clean air is blown out of an air outlet, a rotating shaft of the motor is connected with a rotating shaft of the reduction gearbox, and the rotating shaft of the reduction gearbox is fixedly connected with the center parts of the fan blades.
In the structure, the motor is electrified to make the fan blades rotate to exhaust air, so that the air inlet of the air inlet box is formed to suck air, at the moment, the dust-mixed gas enters the air inlet of the air inlet box through the air inlet of the air inlet box, the windward inclined plate on the air inlet box directly reflects the entering air flow into the bag type dust removal group, the dust is filtered through the bag type dust removal group (the dust is left in the bag type dust removal group), the clean air is blown out from the air outlet of the bag type dust removal group, the blown clean air enters the air outlet box, the windward inclined plate on the air inlet box directly reflects the clean air into the air outlet pipeline, the air in the air outlet pipeline is blown out through the air outlet of the induced air shell, the dust is blocked by the bag type dust removal group and falls into the dust collection box, and is collected through the dust collection box and is sent out of the bag type dust collector through the dust discharge.
In this embodiment, the bag-type dust filtering set 3 includes a box 33 and a plurality of dust filtering cloth bags 34 arranged in the box 33 in a vertical rectangular array, the left, right, upper and lower sides of the box 33 are respectively provided with an opening, the left opening is an air inlet, the right opening is an air outlet, the upper opening covers the fixed cover plate 9, and the lower opening is correspondingly communicated with the upper opening of the dust collecting box. The effect of filtering the dust is better.
In this embodiment, a cleaning mechanism 10 for self-cleaning a dust removal cloth bag of the bag type dust filtration unit is installed at an upper end portion of the bag type dust filtration unit 3. The cleaning mechanism 10 comprises a pulse box 102, an air storage tank 101 and an electromagnetic control valve 103, a plurality of cleaning channels 104 are arranged in a cover plate of the box body, a plurality of through holes 105 communicated with the cleaning channels 104 are formed in the bottom surface of the cover plate 9 of the box body 33, each through hole 105 is located among four dust-removing cloth bags, ports of the cleaning channels are communicated with the air storage tank through the pulse box and the electromagnetic control valve which are connected with each other, and the inner side walls of the through holes correspond to the outer side walls of the dust-filtering cloth bags. The structure can realize self-cleaning of dust adhered to the dust filtering cloth bag; when cleaning, utilize pulse box and solenoid electric valve to impel the gas holder to give vent to anger, then the gas of gas holder blows off through clean passageway and perforation, falls with the dust area when blowing off back air current through the dirt sack lateral wall to in falling to the dust collecting box, need the dust exhaust mechanism to start this moment, will blow off rapidly that the dust discharges the external world, must select when clean to clear away the dust in the dust collecting box completely the back and go on again, in order to avoid taking place the raise dust.
In this embodiment, the dust discharging mechanism 7 includes a discharging cylinder 71 installed at the lower port of the dust collection box 2, a screw 72 disposed in the discharging cylinder 71, and a driving mechanism 73 for driving the screw 72 to rotate, and the feed inlet of the discharging cylinder 71 is correspondingly communicated with the lower port of the dust collection box 2; one end of the screw 72 penetrates through one closed end of the discharge cylinder and is fixedly connected with the driving mechanism, and the other end of the screw penetrates through the other closed end of the discharge cylinder and is fixed by a bearing; the other closed end lower side wall of the discharge cylinder is provided with a discharge opening 711. The discharge was extruded by means of a screw.
In this embodiment, be fixed with dust storage box 8 on the bin outlet 711, have observation window 11 on dust storage box 8 and the dust collecting box 2, be fixed with glass or transparent panel on the observation window 11, the observation window is so that observe the dust profit and loss condition in this incasement.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.
Claims (6)
1. A bag type dust collector with a reflection angle comprises a frame, wherein a dust collecting box is fixed on the frame; the upper end opening of the dust collecting box is provided with a bag type dust filtering group, and the lower end opening of the dust collecting box is provided with a dust exhaust mechanism; an air inlet box is arranged at an air inlet of the bag type dust removal group, an air outlet box is arranged at an air outlet of the bag type dust removal group, and an induced draft fan is arranged at the air outlet of the air outlet box through an air outlet pipeline; it is characterized in that the two parts are all in a right-angled triangle shape; the inclined surface of the inner side of the inclined plate of the air inlet box corresponds to an air inlet of the air inlet box and an air inlet of the bag type dust filtering group respectively; the inclined plane on the inner side of the inclined plate of the air outlet box corresponds to the air outlet of the air outlet box and the air outlet of the bag type dust filtering group respectively.
2. The bag filter with a reflection angle of claim 1, wherein the bag filter comprises a box and a plurality of dust filtering cloth bags vertically arranged in a rectangular array in the box, the left side and the right side of the box are respectively provided with an opening, the left opening is an air inlet, the right opening is an air outlet, the upper opening covers the fixed cover plate, and the lower opening is correspondingly communicated with the upper opening of the dust collection box.
3. The reflective angle-equipped bag collector as claimed in claim 2, wherein the upper end of the bag filter unit is provided with a cleaning mechanism for self-cleaning the dust-collecting cloth bag of the bag filter unit.
4. The bag-type dust collector with the reflection angle of claim 3, wherein the cleaning mechanism comprises a pulse box, a blowing pipe, an air storage tank and an electromagnetic control valve, a plurality of cleaning channels are arranged in a cover plate of the box body, a plurality of through holes communicated with the cleaning channels are formed in the bottom surface of the cover plate of the box body, each through hole is located between four dust-collecting cloth bags, the blowing pipe is arranged in the cleaning channels, a plurality of vent pipes corresponding to the positions of the through holes are installed on the blowing pipe respectively, the vent pipes penetrate through the through holes, and the air storage tank is communicated with the air storage tank through the pulse box and the electromagnetic control valve which are connected.
5. The bag-type dust collector with the reflecting angle of claim 1, wherein the dust discharging mechanism comprises a discharging cylinder body arranged at the lower port of the dust collecting box, a screw rod arranged in the discharging cylinder body and a driving mechanism for driving the screw rod to rotate, and the feeding port of the discharging cylinder body is correspondingly communicated with the lower port of the dust collecting box; one end of the screw rod penetrates through one closed end of the discharge cylinder and then is fixedly connected with the driving mechanism, and the other end of the screw rod penetrates through the other closed end of the discharge cylinder and is fixed by a bearing; the lower side wall of the other closed end of the discharge cylinder body is provided with a discharge opening.
6. The reflective angled bag house collector of claim 5, wherein a dust bin is secured to the discharge opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921450316.5U CN210584110U (en) | 2019-09-02 | 2019-09-02 | Bag type dust collector with reflection angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921450316.5U CN210584110U (en) | 2019-09-02 | 2019-09-02 | Bag type dust collector with reflection angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210584110U true CN210584110U (en) | 2020-05-22 |
Family
ID=70720295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921450316.5U Expired - Fee Related CN210584110U (en) | 2019-09-02 | 2019-09-02 | Bag type dust collector with reflection angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210584110U (en) |
-
2019
- 2019-09-02 CN CN201921450316.5U patent/CN210584110U/en not_active Expired - Fee Related
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| 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: 20200522 Termination date: 20210902 |
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| CF01 | Termination of patent right due to non-payment of annual fee |