CN216604418U - Cement kiln tail bag dust collector - Google Patents
Cement kiln tail bag dust collector Download PDFInfo
- Publication number
- CN216604418U CN216604418U CN202123036784.8U CN202123036784U CN216604418U CN 216604418 U CN216604418 U CN 216604418U CN 202123036784 U CN202123036784 U CN 202123036784U CN 216604418 U CN216604418 U CN 216604418U
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- Prior art keywords
- dust removal
- plate
- fixedly connected
- mounting
- cement kiln
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- 239000000428 dust Substances 0.000 title claims abstract description 60
- 239000004568 cement Substances 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of cement kiln dust removal equipment, in particular to a cement kiln tail bag dust removal device, which comprises a dust removal box, wherein a fixed plate is arranged in the dust removal box, the peripheral side wall of the fixed plate is fixedly connected with the inner wall of the dust removal box, a mounting plate is arranged at the top end of the fixed plate, a filter bag is connected onto the mounting plate, a through hole is formed in the mounting plate, a mounting ring is fixedly connected onto the top end of the filter bag, the mounting ring is lapped on the top end of the mounting plate, and a locking mechanism is arranged at the top end of the mounting plate. The replacement and maintenance efficiency of the filter bag is improved.
Description
Technical Field
The utility model relates to the technical field of cement kiln dust removing equipment, in particular to a cement kiln tail bag dust removing device.
Background
The waste gas at the tail of the cement clinker kiln contains a large amount of dust, and a bag type dust collector is generally used for dust removal and purification of the tail gas of the cement kiln. The bag type dust collector is a dry type dust filtering device. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, when the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity is settled under the action of gravity and falls into the dust hopper, the gas containing fine dust passes through the filter bag, and the dust is blocked, so that the gas is purified.
The filter bags of the cement kiln tail bag dust removal device in the prior art can only be replaced one by one, but the filter bags cannot be replaced in a unified batch, so that the problem of low filter bag replacement and maintenance efficiency exists.
In order to solve the problems, the application provides a cement kiln tail bag dust removal device.
SUMMERY OF THE UTILITY MODEL
Objects of the first and second utility models
In order to solve the technical problems in the background art, the utility model provides a cement kiln tail bag dust removal device which has the characteristics that a group of filter bags can be replaced at one time, and the replacement and maintenance efficiency of the filter bags is improved.
Second, technical scheme
In order to solve the technical problem, the utility model provides a cement kiln tail bag dust removal device which comprises a dust removal box, wherein a fixed plate is arranged in the dust removal box, the peripheral side wall of the fixed plate is fixedly connected with the inner wall of the dust removal box, the top end of the fixed plate is provided with an installation plate, and the installation plate is connected with a filter bag;
the through-hole has been seted up on the mounting panel, the filter bag is installed in the through-hole inboard, filter bag top fixedly connected with collar, the collar overlap joint is on the mounting panel top, the mounting panel top is equipped with locking mechanical system, the mounting hole has been seted up on the fixed plate, the mounting hole matches with the filter bag, rotate on the mounting panel and be connected with the vertical axis, vertical axis bottom fixedly connected with pin, the vertical groove has been seted up on the fixed plate top, the vertical axis passes vertical groove, the pin is located the fixed plate bottom, vertical axis top fixedly connected with solid fixed ring.
Preferably, the four corners of the bottom end of the mounting plate are fixedly connected with positioning rods, the four corners of the fixing plate are provided with positioning holes, and the positioning rods are movably inserted into the inner sides of the positioning holes.
Preferably, the bottom end of the mounting ring is fixedly connected with a positioning block, the top end of the mounting plate is provided with a positioning groove, and the positioning block is movably inserted into the positioning groove.
Preferably, the locking mechanism comprises a support, a screw rod and a pressing plate, the support is arranged on one side of the mounting ring and is L-shaped, the top end of the support is in threaded connection with the screw rod, the bottom end of the screw rod is fixedly connected with the pressing plate, the pressing plate is located at the top end of the mounting ring, a hand wheel is fixedly connected to the top end of the screw rod, a rotating shaft is fixedly connected to the bottom end of the support, and the rotating shaft is rotatably connected with the mounting plate.
Preferably, a cage is fixedly arranged in the filter bag.
Preferably, the bottom end of the dust removal box is provided with a dust falling hopper.
Preferably, one side of the dust removal box is connected with an air inlet pipe.
The technical scheme of the utility model has the following beneficial technical effects:
1. according to the utility model, the filter bags are fixed on the mounting plate, a group of filter bags can be simultaneously mounted on the mounting plate, the mounting plate is fixedly mounted on the fixing plate through the fixing plate arranged in the dust removal box, the fixing ring is rotated to drive the vertical shaft and the stop lever to rotate, so that the stop lever is matched with the vertical groove, the fixing ring can be pulled up to drive the mounting plate and the filter bags to integrally lift and separate from the fixing plate, and thus, a group of filter bags can be replaced at one time, and the replacement and maintenance efficiency of the filter bags is improved;
2. according to the utility model, the mounting ring is locked by the locking mechanism, the screw rod is rotated to drive the pressing plate to leave from the top of the mounting ring, and then the support is rotated to drive the pressing plate to be transferred to one side of the mounting ring, so that the filter bag can be pulled upwards, the filter bag can be maintained and replaced independently, and the convenience of replacement and maintenance of the filter bag is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the dust box of the present invention;
FIG. 3 is a schematic view of the overall structure of the fixing plate according to the present invention;
FIG. 4 is a schematic view of the overall structure of the filter bag and mounting plate of the present invention;
FIG. 5 is a schematic view of the overall structure of the filter bag of the present invention;
FIG. 6 is a schematic view of the overall structure of the mounting plate of the present invention;
FIG. 7 is a schematic view of the overall construction of the vertical shaft and the stop lever of the present invention;
fig. 8 is a schematic view of the overall structure of the lock mechanism of the present invention.
Reference numerals: 1. a dust removal box; 101. a dust falling hopper; 102. an air inlet pipe; 2. a fixing plate; 201. mounting holes; 202. positioning holes; 203. a vertical slot; 3. a filter bag; 301. a mounting ring; 302. positioning blocks; 303. a cage frame; 4. mounting a plate; 401. a through hole; 402. positioning a groove; 403. positioning a rod; 404. a vertical axis; 405. a fixing ring; 406. a stop lever; 5. a locking mechanism; 501. a support; 502. a screw; 503. pressing a plate; 504. a hand wheel; 505. a rotating shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-8, the cement kiln tail bag dust removal device provided by the utility model comprises a dust removal box 1, and is characterized in that a fixed plate 2 is arranged in the dust removal box 1, the peripheral side wall of the fixed plate 2 is fixedly connected with the inner wall of the dust removal box 1, an installation plate 4 is arranged at the top end of the fixed plate 2, and a filter bag 3 is connected on the installation plate 4;
through-hole 401 has been seted up on mounting panel 4, filter bag 3 is installed at through-hole 401 inboardly, 3 top fixedly connected with collar 301 of filter bag, collar 301 overlap joint is on the 4 tops of mounting panel, the 4 tops of mounting panel are equipped with locking mechanical system 5, mounting hole 201 has been seted up on fixed plate 2, mounting hole 201 matches with filter bag 3, it is connected with vertical axis 404 to rotate on the mounting panel 4, vertical axis 404 bottom fixedly connected with pin 406, vertical groove 203 has been seted up on 2 tops of fixed plate, vertical axis 404 passes vertical groove 203, pin 406 is located the 2 bottoms of fixed plate, the solid fixed ring 405 of vertical axis 404 top fixedly connected with.
It should be noted that, a set of filter bags 3 can be installed on the installation plate 4 at the same time, the installation plate 4 is fixedly installed on the fixing plate 2 by the fixing plate 2 installed in the dust removing box 1, the fixing ring 405 is rotated to drive the vertical shaft 404 and the stop lever 406 to rotate, so that the stop lever 406 is matched into the vertical slot 203, the fixing ring 405 can be pulled up to drive the installation plate 4 and the filter bags 3 to ascend integrally and separate from the fixing plate 2, thereby a set of filter bags 3 can be replaced at one time, the four corners of the bottom end of the installation plate 4 are fixedly connected with the positioning rods 403, the four corners of the fixing plate 2 are provided with the positioning holes 202, the positioning rods 403 are movably inserted into the inner sides of the positioning holes 202, the stability of the connection of the installation plate 2 and the installation plate 4 is improved by arranging the positioning rods 403 to be matched into the positioning holes 202, the bottom end of the installation ring 301 is fixedly connected with the positioning block 302, the top end of the installation plate 4 is provided with the positioning slot 402, the positioning block 302 is movably inserted into the positioning slot 402, the filter bag 3 can be positioned and installed on the installation plate 4 by arranging the positioning block 302 at the bottom end of the installation ring 301 to be inserted into the positioning groove 402.
As shown in fig. 8, the locking mechanism 5 includes a support 501, a screw 502 and a pressing plate 503, the support 501 is disposed on one side of the mounting ring 301, the support 501 is L-shaped, the top end of the support 501 is in threaded connection with the screw 502, the bottom end of the screw 502 is fixedly connected with the pressing plate 503, the pressing plate 503 is located at the top end of the mounting ring 301, the top end of the screw 502 is fixedly connected with a handwheel 504, the bottom end of the support 501 is fixedly connected with a rotating shaft 505, and the rotating shaft 505 is rotatably connected with the mounting plate 4.
It should be noted that the mounting ring 301 is locked by the locking mechanism 5, the screw 502 is rotated to drive the pressing plate 503 to leave from the top of the mounting ring 301, and then the bracket 501 is rotated to drive the pressing plate 503 to be transferred to one side of the mounting ring 301, so that the filter bag 3 can be pulled up and taken out, and the filter bag 3 can be maintained and replaced independently.
As shown in fig. 5, a cage 303 is fixedly disposed inside the filter bag 3, and the cage 303 is used for supporting the inside of the filter bag 3 and preventing the filter bag 3 from collapsing.
As shown in fig. 1-2, a dust hopper 101 is disposed at the bottom end of the dust box 1, dust filtered by the filter bag 3 falls into the dust hopper 101 for discharging, an air inlet pipe 102 is connected to one side of the dust box 1, and flue gas enters the dust box 1 from the air inlet pipe 102 for filtering.
The working principle of the utility model is as follows: by fixing the filter bag 3 on the mounting plate 4, a group of filter bags 3 can be simultaneously installed on the mounting plate 4, the mounting plate 4 is fixedly installed on the fixing plate 2 through the fixing plate 2 arranged in the dust removing box 1, the fixing ring 405 is rotated to drive the vertical shaft 404 and the stop lever 406 to rotate, the stop lever 406 is matched into the vertical groove 203, and then the fixing ring 405 can be pulled up to drive the mounting plate 4 and the filter bag 3 to integrally ascend and be separated from the fixing plate 2, so that a group of filter bags 3 can be replaced at one time, the replacement and maintenance efficiency of the filter bags 3 is improved, the positioning rod 403 is matched into the positioning hole 202, the stability of the connection between the fixing plate 2 and the mounting plate 4 is improved, the positioning block 302 is arranged at the bottom end of the mounting ring 301 to be inserted into the positioning groove 402, the filter bag 3 can be positioned and installed on the mounting plate 4, the mounting ring 301 is locked through the locking mechanism 5, the screw 502 is rotated to drive the pressing plate 503 to leave from the top of the mounting ring 301, then, the support 501 is rotated to drive the pressing plate 503 to be transferred to one side of the mounting ring 301, so that the filter bag 3 can be pulled upwards, the filter bag 3 can be maintained and replaced independently, and convenience in replacement and maintenance of the filter bag 3 is improved.
It should be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A cement kiln tail bag dust removal device comprises a dust removal box (1), and is characterized in that a fixed plate (2) is arranged inside the dust removal box (1), the peripheral side wall of the fixed plate (2) is fixedly connected with the inner wall of the dust removal box (1), an installation plate (4) is arranged at the top end of the fixed plate (2), and a filter bag (3) is connected onto the installation plate (4);
through-hole (401) have been seted up on mounting panel (4), install at through-hole (401) inboard filter bag (3), filter bag (3) top fixedly connected with collar (301), collar (301) overlap joint is on mounting panel (4) top, mounting panel (4) top is equipped with locking mechanical system (5), mounting hole (201) have been seted up on fixed plate (2), mounting hole (201) match with filter bag (3), it is connected with vertical axis (404) to rotate on mounting panel (4), vertical axis (404) bottom fixedly connected with pin (406), vertical slot (203) have been seted up on fixed plate (2) top, vertical axis (404) pass vertical slot (203), pin (406) are located fixed plate (2) bottom, vertical axis (404) top fixedly connected with solid fixed ring (405).
2. The cement kiln tail bag dust removal device according to claim 1, wherein positioning rods (403) are fixedly connected to four corners of the bottom end of the mounting plate (4), positioning holes (202) are formed in four corners of the fixing plate (2), and the positioning rods (403) are movably inserted into the inner sides of the positioning holes (202).
3. The cement kiln tail bag dust removal device according to claim 1, wherein a positioning block (302) is fixedly connected to the bottom end of the mounting ring (301), a positioning groove (402) is formed in the top end of the mounting plate (4), and the positioning block (302) is movably inserted into the positioning groove (402).
4. The cement kiln tail bag dust removal device according to claim 1, wherein the locking mechanism (5) comprises a support (501), a screw (502) and a pressing plate (503), the support (501) is arranged on one side of the mounting ring (301), the support (501) is L-shaped, the top end of the support (501) is in threaded connection with the screw (502), the bottom end of the screw (502) is fixedly connected with the pressing plate (503), the pressing plate (503) is located at the top end of the mounting ring (301), a hand wheel (504) is fixedly connected to the top end of the screw (502), a rotating shaft (505) is fixedly connected to the bottom end of the support (501), and the rotating shaft (505) is rotatably connected with the mounting plate (4).
5. The cement kiln tail bag dust removal device according to claim 1, characterized in that a cage (303) is fixedly arranged inside the filter bag (3).
6. The cement kiln tail bag dust removal device according to claim 1, characterized in that the bottom end of the dust removal box (1) is provided with an ash falling hopper (101).
7. The cement kiln tail bag dust removal device according to claim 1, characterized in that one side of the dust removal box (1) is connected with an air inlet pipe (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123036784.8U CN216604418U (en) | 2021-12-06 | 2021-12-06 | Cement kiln tail bag dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123036784.8U CN216604418U (en) | 2021-12-06 | 2021-12-06 | Cement kiln tail bag dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216604418U true CN216604418U (en) | 2022-05-27 |
Family
ID=81700530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123036784.8U Active CN216604418U (en) | 2021-12-06 | 2021-12-06 | Cement kiln tail bag dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216604418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117298759A (en) * | 2023-10-13 | 2023-12-29 | 江苏阜成环保新材料研究有限公司 | Antistatic polyester film-coated filter material |
| CN119034385A (en) * | 2024-10-28 | 2024-11-29 | 湖北浚然新材料有限公司 | Exhaust treatment device for catalyst production |
-
2021
- 2021-12-06 CN CN202123036784.8U patent/CN216604418U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117298759A (en) * | 2023-10-13 | 2023-12-29 | 江苏阜成环保新材料研究有限公司 | Antistatic polyester film-coated filter material |
| CN119034385A (en) * | 2024-10-28 | 2024-11-29 | 湖北浚然新材料有限公司 | Exhaust treatment device for catalyst production |
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