CN220397558U - Flue ash falling device of sintering flue gas circulation system - Google Patents
Flue ash falling device of sintering flue gas circulation system Download PDFInfo
- Publication number
- CN220397558U CN220397558U CN202321975715.XU CN202321975715U CN220397558U CN 220397558 U CN220397558 U CN 220397558U CN 202321975715 U CN202321975715 U CN 202321975715U CN 220397558 U CN220397558 U CN 220397558U
- Authority
- CN
- China
- Prior art keywords
- flue
- dust
- fixed
- pipe
- ash
- 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
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 239000003546 flue gas Substances 0.000 title claims abstract description 25
- 238000005245 sintering Methods 0.000 title claims abstract description 13
- 239000010881 fly ash Substances 0.000 title description 2
- 239000000428 dust Substances 0.000 claims abstract description 63
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 239000003500 flue dust Substances 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 238000000746 purification Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 abstract description 23
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000002956 ash Substances 0.000 description 27
- 230000000694 effects Effects 0.000 description 3
- 206010022000 influenza Diseases 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a flue dust falling device of a sintering flue gas circulation system, which comprises a flue, a dust baffle, a dust falling hopper, a dust falling pipe, a double-layer dust discharging valve, a vibrating filtering and purifying collecting frame structure and a rotatable knocking anti-adhesion pipe structure, wherein the dust baffle is fixed on the right side of the bottom end of the flue through bolts; and an ash dropping hopper is fixed at the middle position of the bottom end of the flue through bolts. The utility model discloses a flue, a dust baffle, an ash falling hopper, an ash falling pipe, a double-layer ash discharging valve, a fixing frame, a T-shaped connecting frame, an inverted U-shaped seat, a stepping motor, a rotating pipe, a connecting rope and a knocking ball are mutually matched, which is beneficial to driving the rotating pipe to rotate through the inclination of the flue and the included angle between the ash falling hopper and the horizontal angle when the ash falling hopper is matched with the stepping motor to work in the use process, and the knocking ball is used for knocking the inner wall of the ash falling pipe, so that the fluidity of dust is improved, and blocking is prevented.
Description
Technical Field
The utility model belongs to the technical field of flue dust falling equipment, and particularly relates to a flue dust falling device of a sintering flue gas circulation system.
Background
The flue furnace ash refers to solid, semisolid and high-concentration liquid wastes generated in the production smelting process by industrial waste enterprises, ash falling is easy to generate in a flue in the process of smoke circulation, the existing ash falling device for the second and third flues of the garbage incinerator comprises a second and third flue of the garbage incinerator, an ash falling pipe, a clamp I, an extension pipe, a clamp II, a bent pipe, a clamp III, a connecting pipe, a fixing plate and a grate slag leaking and scraping machine, and the ash falling device for the second and third flues of the garbage incinerator has poor dust fluidity in the use process, is easy to cause blockage, has poor air tightness in the use process and is easy to influence the problem of smoke emission effect.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a flue dust falling device of a sintering flue gas circulation system, which improves the pipeline in the using process, improves the fluidity of dust, prevents blockage and improves a dust discharge mechanism in the using process, and prevents the problem of influencing the air tightness of a flue gas pipeline in the using process.
The flue dust falling device of the sintering flue gas circulation system comprises a flue, wherein a dust baffle is fixed on the right side of the inner bottom end of the flue through bolts; an ash dropping hopper is fixed at the middle position of the bottom end of the flue through bolts; the bottom end bolt of the ash falling hopper is fixedly provided with an ash falling pipe; the bottom end bolt of the ash falling pipe is fixedly provided with a double-layer ash discharging valve, and is characterized in that the middle position of the left side of the dust baffle is connected with a vibration filtering purifying collecting frame structure; the inside of the ash falling hopper is provided with a rotatable knocking anti-adhesion pipe structure.
Preferably, the structure of the vibratable filtering, purifying and collecting frame comprises a U-shaped frame, and a purifying frame is connected with the left inner pin shaft of the U-shaped frame; a vibrator is fixed on the right side bolt at the middle position of the upper end of the purification frame; the upper end of the vibrator is fixed with a spring.
Preferably, the rotatable knocking anti-adhesion pipe structure comprises a fixing frame, wherein a T-shaped connecting frame penetrates through the right end of the fixing frame; the bottom end bolt of the T-shaped connecting frame is fixed at the middle position of the upper end of the inverted U-shaped seat; a stepping motor is fixed in the middle position inside the lower end of the inverted U-shaped seat through bolts; the outer wall of the output shaft of the stepping motor is fixedly provided with a rotary pipe through bolts; the bottom ends of the left side and the right side of the rotating pipe are respectively glued with one end of a connecting rope; the other ends of the connecting ropes are respectively glued with striking balls.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the flue, the dust baffle, the dust hopper, the dust pipe, the double-layer dust discharging valve, the fixing frame, the T-shaped connecting frame, the inverted U-shaped seat, the stepping motor, the rotating pipe, the connecting rope and the knocking ball are mutually matched, so that the rotating pipe is driven to rotate when the rotating pipe is matched with the stepping motor to work through the inclination of the flue and the included angle between the dust hopper and the horizontal angle in the use process, the knocking ball is enabled to knock the inner wall of the dust pipe, the fluidity of dust is improved, and blockage is prevented.
In the utility model, the arrangement of the flue, the dust baffle, the dust hopper, the dust pipe and the double-layer dust discharging valve is beneficial to preventing the problem of influencing the air tightness of the flue gas pipeline in the use process by arranging the double-layer dust discharging valve at the bottom end of the dust pipe.
In the utility model, the flue, the U-shaped frame, the purification frame, the vibrator and the spring are mutually matched, so that the vibrator is beneficial to driving the purification frame to vibrate in the using process, and the collection efficiency of flue gas and dust is conveniently improved in the using process.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a vibratable filter purge collection frame structure of the utility model;
FIG. 3 is a schematic view of the rotatable tapping anti-sticking tube construction of the present utility model.
In the figure:
1. a flue; 2. a dust baffle; 3. an ash falling hopper; 4. an ash falling pipe; 5. a double-layer ash valve; 6. a structure of a vibration filtering and purifying collecting frame; 61. a U-shaped frame; 62. a purification rack; 63. a vibrator; 64. a spring; 7. a rotatable knocking anti-sticking tube structure; 71. a fixing frame; 72. a T-shaped connecting frame; 73. an inverted U-shaped seat; 74. a stepping motor; 75. a rotating tube; 76. a connecting rope; 77. striking the ball.
Detailed Description
The utility model is specifically described below with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a flue dust falling device of a sintering flue gas circulation system comprises a flue 1, a dust baffle plate 2, a dust falling hopper 3, a dust falling pipe 4, a double-layer dust discharging valve 5, a vibration filtering and purifying collecting frame structure 6 and a rotatable knocking anti-adhesion pipe structure 7, wherein the dust baffle plate 2 is fixed on the right side of the bottom end of the flue 1 through bolts; an ash dropping hopper 3 is fixed at the middle position of the bottom end of the flue 1 through bolts; the bottom end bolt of the ash falling hopper 3 is fixedly provided with an ash falling pipe 4; the bottom end bolt of the ash falling pipe 4 is fixedly provided with a double-layer ash discharging valve 5; the middle position of the left side of the dust baffle 2 is connected with a vibration filtering purifying collecting frame structure 6; the inside of the ash falling hopper 3 is provided with a rotatable knocking anti-adhesion pipe structure 7; the vibratable filtering purifying collecting frame structure 6 comprises a U-shaped frame 61, a purifying frame 62, a vibrator 63 and a spring 64, wherein the purifying frame 62 is connected with the left inner pin shaft of the U-shaped frame 61; a vibrator 63 is fixed on the right side of the middle position of the upper end of the purification frame 62 through bolts; a spring 64 is fixed at the upper end of the vibrator 63; when the flue gas filter is used, the flue gas guide and delivery work is carried out at a proper position of equipment installed on the flue 1, the flue gas filter work is carried out through the mesh arranged on the inner wall of the purification frame 62 in the flue gas guide and delivery process, the purification frame 62 and the mesh arranged inside the purification frame 62 are driven to vibrate through the vibrator 63 in the use process, dust falls into the ash hopper 3, and the flue gas dust is conveniently collected in the use process.
In this embodiment, referring to fig. 3, the rotatable knocking adhesion preventing pipe structure 7 includes a fixing frame 71, a T-shaped connecting frame 72, an inverted U-shaped seat 73, a stepper motor 74, a rotating pipe 75, a connecting rope 76 and a knocking ball 77, wherein the T-shaped connecting frame 72 is penetrated inside the right end of the fixing frame 71; the bottom end bolt of the T-shaped connecting frame 72 is fixed at the middle position of the upper end of the inverted U-shaped seat 73; a stepping motor 74 is fixed in the middle position inside the lower end of the inverted U-shaped seat 73 through bolts; a rotary tube 75 is fixed on the outer wall of the output shaft of the stepping motor 74 through bolts; one end of a connecting rope 76 is respectively glued at the bottom ends of the left side and the right side of the rotating pipe 75; the other ends of the connecting ropes 76 are respectively glued with a knocking ball 77; then, the dust is discharged through the dust falling pipe 4 and the double-layer dust discharging valve 5, the rotating pipe 75 is driven to rotate by power generated during the operation of the stepping motor 74 in the dust discharging process, the striking ball 77 is driven to rotate during the rotation of the rotating pipe 75, the inner wall of the dust falling pipe 4 is struck by the striking ball 77, and the dust is prevented from being blocked during the dust discharging process, so that the dust falling and dust discharging operation of the flue 1 is completed.
In this embodiment, specifically, the flue 1 and the ash dropping hopper 3 are communicated; the flue 1 is inclined by 15 degrees, so that the flue 1 is ensured not to accumulate ash; the included angle between the ash falling hopper 3 and the horizontal is more than 60 degrees, so that dust is not accumulated, and the fluidity of the dust is improved.
In this embodiment, specifically, the purifying mesh is bolted to the middle position of the inner wall of the purifying rack 62.
In the embodiment, specifically, the U-shaped frame 61 is fixed at the middle position of the left lower part of the dust baffle 2 by bolts; the upper end of the spring 64 is fixed at the top end of the flue 1; the purification frame 62 is arranged on the right side above the ash falling hopper 3.
In this embodiment, specifically, the fixing frame 71 and the T-shaped connecting frame 72 are fixed by bolts; a rubber pad is arranged between the inverted U-shaped seat 73 and the stepping motor 74.
In this embodiment, specifically, the fixing frame 71 is bolted to the upper part of the inner wall of the ash hopper 3; the bottom end of the rotary pipe 75 and the connecting rope 76 and the knocking ball 77 are arranged at the middle position inside the upper end of the ash falling pipe 4.
Principle of operation
In the utility model, when the flue 1 is used, the equipment is properly arranged, then the flue gas guide is carried out, the flue gas filtering is carried out through the net arranged on the inner wall of the purification frame 62 in the flue gas guide process, the purification frame 62 and the net arranged in the purification frame 62 are driven to vibrate through the vibrator 63 in the use process, dust falls into the dust hopper 3, the flue gas dust is conveniently collected in the use process, then the dust passes through the dust falling pipe 4 and the double-layer dust discharging valve 5 to carry out the dust discharging operation, the rotating pipe 75 is driven to rotate through the power generated by the stepping motor 74 in the dust discharging process, the striking 77 is driven to rotate in the rotating process of the rotating pipe 75, the inner wall of the dust falling pipe 4 is driven to carry out the striking operation through the striking 77, and the dust is prevented from being blocked in the dust discharging process, so that the dust falling and dust discharging operation of the flue 1 is completed.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (5)
1. The flue dust falling device of the sintering flue gas circulation system comprises a flue (1), wherein a dust baffle (2) is fixed on the right side of the inner bottom end of the flue (1) through bolts; an ash dropping hopper (3) is fixed at the middle position of the bottom end of the flue (1) through bolts; an ash dropping pipe (4) is fixed at the bottom end of the ash dropping hopper (3) through bolts; a double-layer ash discharging valve (5) is fixed at the bottom end of the ash falling pipe (4) through bolts; the device is characterized in that a vibration filtering purifying collecting frame structure (6) is connected to the middle position of the left side of the dust baffle (2) in the flue dust falling device of the sintering flue gas circulation system; the inside of the ash falling hopper (3) is provided with a rotatable knocking anti-adhesion pipe structure (7).
2. The flue dust falling device of the sintering flue gas circulation system according to claim 1, wherein the vibratable filtering and purifying collecting frame structure (6) comprises a U-shaped frame (61), and a purifying frame (62) is connected to the left inner pin shaft of the U-shaped frame (61); a vibrator (63) is fixed on the right side of the middle position of the upper end of the purification frame (62) through bolts; the upper end of the vibrator (63) is fixed with a spring (64).
3. The flue dust falling device of the sintering flue gas circulation system according to claim 1, wherein the rotatable knocking anti-adhesion pipe structure (7) comprises a fixing frame (71), and a T-shaped connecting frame (72) penetrates through the right end of the fixing frame (71); the bottom end bolt of the T-shaped connecting frame (72) is fixed at the middle position of the upper end of the inverted U-shaped seat (73); a stepping motor (74) is fixed in the middle position inside the lower end of the inverted U-shaped seat (73) through bolts; a rotating pipe (75) is fixed on the outer wall of the output shaft of the stepping motor (74) through bolts; one end of a connecting rope (76) is respectively glued at the bottom ends of the left side and the right side of the rotating pipe (75); the other ends of the connecting ropes (76) are respectively glued with a knocking ball (77).
4. The flue dust falling device of the sintering flue gas circulation system according to claim 2, wherein the U-shaped frame (61) is fixed at the middle position of the left lower part of the dust baffle plate (2) through bolts; the upper end of the spring (64) is fixed at the top end of the interior of the flue (1); the purification frame (62) is arranged on the right side above the ash falling hopper (3).
5. A flue dust falling device of a sintering flue gas circulation system according to claim 3, wherein the fixing frame (71) is fixed on the upper part of the inner wall of the dust falling hopper (3) through bolts; the bottom end of the rotary pipe (75) and the connecting rope (76) and the knocking ball (77) are arranged at the middle position inside the upper end of the ash falling pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321975715.XU CN220397558U (en) | 2023-07-26 | 2023-07-26 | Flue ash falling device of sintering flue gas circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321975715.XU CN220397558U (en) | 2023-07-26 | 2023-07-26 | Flue ash falling device of sintering flue gas circulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220397558U true CN220397558U (en) | 2024-01-26 |
Family
ID=89602597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321975715.XU Active CN220397558U (en) | 2023-07-26 | 2023-07-26 | Flue ash falling device of sintering flue gas circulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220397558U (en) |
-
2023
- 2023-07-26 CN CN202321975715.XU patent/CN220397558U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |