CN112807863A - Hanging plate - Google Patents
Hanging plate Download PDFInfo
- Publication number
- CN112807863A CN112807863A CN202110160716.8A CN202110160716A CN112807863A CN 112807863 A CN112807863 A CN 112807863A CN 202110160716 A CN202110160716 A CN 202110160716A CN 112807863 A CN112807863 A CN 112807863A
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- Prior art keywords
- hanging plate
- plate
- inner cylinder
- hook
- clamping groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cyclones (AREA)
Abstract
The invention provides a hanging plate, which is applied to a cyclone cylinder body and comprises a top-layer hanging plate and a locking assembly, wherein the locking assembly is fixedly arranged on the cyclone cylinder body, the upper part of the top-layer hanging plate is inserted into the locking assembly and is detachably connected with the locking assembly, and the lower part of the top-layer hanging plate is connected with an inner cylinder hanging plate in an inserted manner. According to the invention, the top hanging plate is detachably connected to the cyclone body through the locking assembly, so that the lining at the top hanging plate part is not required to be broken down for reworking during replacement, the construction difficulty is reduced, the maintenance time is greatly shortened, the maintenance cost is reduced, the operation rate of the system is improved, and the production cost is reduced.
Description
Technical Field
The invention relates to the technical field of cement production equipment, in particular to a hanging plate.
Background
The cyclone is one of the important components of the preheater and plays a role in gas-solid separation, and the cyclone separates dust by using the inertia force of the dust and the centrifugal force generated by the rotation of the dust-containing airflow. When the dusty airflow enters the cyclone barrel, the airflow rotates and moves downwards to extend to the conical part, and then rotates upwards to be discharged through the pipeline. In order to improve the gas-solid separation efficiency of the cyclone and reduce the internal and external circulation of raw materials, the inner cylinder is generally adopted to guide the airflow, and meanwhile, the mutual interference of the external rotating descending airflow and the internal ascending airflow is also avoided, and the separation efficiency is improved. Therefore, the effects of reducing resistance and reducing heat loss are achieved.
The working environment of the inner barrel is poor, the inner barrel is corroded by high temperature and dust, and the inner barrel needs to be replaced at regular time in the actual use process and belongs to a wearing part, so that the inner barrel is generally designed in a modularized mode, and the module is called a hanging plate. Because the working environment of the hanging plate is special, the hanging plate is easy to damage under the corrosion of various factors, the separation efficiency is influenced, the system resistance is increased, and the cost is increased.
At present, after the top hanging plate and the cyclone cylinder body are fixed, a lining needs to be arranged above the top hanging plate, when the top hanging plate is replaced, the lining needs to be firstly removed for reworking, the operation is complex, the maintenance time is long, the maintenance cost is high, and the operation rate of the system is reduced.
Disclosure of Invention
In view of the above problems, the invention provides a hanging plate, which solves the problem that when the top hanging plate is replaced in the prior art, a lining needs to be knocked off for remaking.
In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a link plate, is applied to on the cyclone body, includes top layer link plate and locking Assembly, locking Assembly sets firmly on the cyclone body, top layer link plate upper portion inserts inside the locking Assembly and rather than can dismantle the connection, top layer link plate lower part cartridge is connected with the inner tube link plate.
According to the preferable scheme, the top layer hanging plate comprises a top layer hanging plate main body, a convex block and a first clamping groove, the two convex blocks are symmetrically arranged on the upper portion of the top layer hanging plate main body along the axis of the top layer hanging plate main body, the convex blocks stretch into the interior of the locking assembly and are detachably connected with the locking assembly, the first clamping groove is formed in the outer side of the lower portion of the top layer hanging plate main body, and the first clamping groove is connected with the upper portion of the inner.
Preferably, the locking assembly comprises a locking disc, a connecting pipe and a bolt pair, the locking disc and the connecting pipe are fixedly arranged on the cyclone body, the connecting pipe is positioned between the side wall of the cyclone body and the locking disc, the projection is inserted into the locking disc, and the bolt pair sequentially penetrates through the projection, the locking disc and the connecting pipe to be fixedly connected with the side wall of the cyclone body.
According to the preferable scheme, the bolt hole is formed in the lug, the end part of the bolt hole is rectangular, and a square head bolt penetrates through the bolt hole.
According to the preferable scheme, the inner cylinder hanging plate comprises an inner cylinder hanging plate main body, a hook and a second clamping groove, the inner side of the upper portion of the inner cylinder hanging plate main body is provided with the hook, the outer side of the lower portion of the inner cylinder hanging plate main body is provided with the second clamping groove, the hook is connected with the first clamping groove arranged on the outer side of the lower portion of the top layer hanging plate in a matched mode, and the second clamping groove is connected with the hook of the other.
According to the preferable scheme, the first clamping groove comprises a side groove and a middle groove which are arranged at the lower part of the top layer hanging plate, the two side grooves are symmetrically arranged at two sides of the middle groove, the hook comprises a side hook and a middle hook which are arranged at the upper part of the inner cylinder hanging plate, the two side hooks are symmetrically arranged at two sides of the middle hook, the middle groove is matched with the side hook of the two adjacent inner cylinder hanging plates, and the two adjacent side grooves are matched with the middle hook of the inner cylinder hanging plate after being combined.
As the preferred scheme, a first side plate is arranged on one side edge of the top layer hanging plate, and a second side plate is arranged on the same side of the inner barrel hanging plate and the first side plate.
According to the preferable scheme, the top layer hanging plate and the inner cylinder hanging plate are both arc-shaped plates, and the top layer hanging plate or the inner cylinder hanging plate are combined into an annular structure.
The technical scheme adopted by the invention has the beneficial effects that: the top hanging plate can be detachably connected to the cyclone body through the locking assembly, so that lining at the position of the top hanging plate does not need to be knocked down for rework when the top hanging plate is replaced, the construction difficulty is reduced, the maintenance time is greatly shortened, the maintenance cost is reduced, the operation rate of the system is improved, and the production cost is reduced.
Drawings
The disclosure of the present invention is described below with reference to the accompanying drawings. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the invention. In the drawings, like reference numerals are used to refer to like parts. Wherein:
FIG. 1 is a schematic structural view of a hanging plate according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a locking assembly according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a top hanging plate according to an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a schematic cross-sectional view taken along line B-B of FIG. 3;
FIG. 6 is a view taken along line C of FIG. 4;
FIG. 7 is a schematic structural view of an inner cylinder hanging plate according to an embodiment of the present invention;
FIG. 8 is a schematic structural view of a hanging plate of an inner barrel according to another view of the embodiment of the present invention;
FIG. 9 is a schematic view of a connecting structure of a top hanging plate and an inner cylinder hanging plate according to an embodiment of the invention;
FIG. 10 is a schematic cross-sectional view taken along line D-D of FIG. 9;
FIG. 11 is a schematic structural diagram of an inner barrel according to an embodiment of the present invention.
Reference numbers in the figures: 100 cyclone cylinder bodies, 200 top layer hanging plates, 300 inner cylinder hanging plates, 400 locking assemblies, 1 top layer hanging plate main body, 2 convex blocks, 3 bolt holes, 4 first clamping grooves, 4-1 side edge grooves, 4-2 middle grooves, 5 first side plates, 6 locking discs, 7 connecting pipes, 8 bolt pairs, 9 inner cylinder hanging plate main bodies, 10 hooks, 10-1 side edge hooks, 10-2 middle hooks, 11 second clamping grooves and 12 second side plates.
Detailed Description
It is easily understood that according to the technical solution of the present invention, a person skilled in the art can propose various alternative structures and implementation ways without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical aspects of the present invention, and should not be construed as all of the present invention or as limitations or limitations on the technical aspects of the present invention.
An embodiment according to the present invention is shown in connection with fig. 1. The utility model provides a link plate, is applied to on cyclone body 100, includes top layer link plate 200 and locking Assembly 400, and locking Assembly 400 sets firmly on cyclone body 100, and top layer link plate 200 upper portion inserts inside and rather than dismantling the connection of locking Assembly 400, and top layer link plate 200 lower part cartridge is connected with inner tube link plate 300.
Referring to fig. 2 to 6, the top hanging plate 200 includes a top hanging plate main body 1, two protruding blocks 2 and a first clamping groove 4, the two protruding blocks 2 are symmetrically arranged on the upper portion of the top hanging plate main body 1 along the axis of the top hanging plate main body, the protruding blocks 2 extend into the locking assembly 400 and are detachably connected with the locking assembly, the first clamping groove 4 is arranged on the outer side of the lower portion of the top hanging plate main body 1, and the first clamping groove 4 is connected with the upper portion of the inner cylinder hanging plate 300 in.
Referring to fig. 2 again, the locking assembly 400 includes a locking disk 6, a connecting pipe 7 and a bolt pair 8, the locking disk 6 and the connecting pipe 7 are fixedly disposed on the cyclone body 100, the connecting pipe 7 is disposed between the sidewall of the cyclone body 100 and the locking disk 6, the protrusion 2 is inserted into the locking disk 6, and the bolt pair 8 sequentially penetrates through the protrusion 2, the locking disk 6 and the connecting pipe 7 to be fixedly connected with the sidewall of the cyclone body 100.
Specifically, the bolt hole 3 has been seted up to above-mentioned lug 2 is inside, and 3 tip of bolt hole are the rectangle, and the bolt is vice 8 to be the square head bolt, and this design can be so that when the installation, the square head bolt card is in rectangle bolt hole 3, and the fastening is effectual.
Referring to fig. 7 and 8, the inner cylinder hanging plate 300 includes an inner cylinder hanging plate main body 9, a hook 10 and a second clamping groove 11, the inner side of the upper portion of the inner cylinder hanging plate main body 9 is provided with the hook 10, the outer side of the lower portion thereof is provided with the second clamping groove 11, the hook 10 is connected with the first clamping groove 4 arranged on the outer side of the lower portion of the top layer hanging plate 200 in a matching manner, and the second clamping groove 11 is connected with the hook 10 of another inner cylinder hanging plate 300.
Referring to fig. 9 and 10, in detail, the first engaging groove 4 includes a side groove 4-1 and a middle groove 4-2 which are disposed at a lower portion of the top hanging plate 200, the side grooves 4-1 are symmetrically disposed at both sides of the middle groove 4-2, the hook 10 includes a side hook 10-1 and a middle hook 10-2 which are disposed at an upper portion of the inner cylinder hanging plate 300, the side hooks 10-1 are symmetrically disposed at both sides of the middle hook 10-2, the middle groove 4-2 is matched with the side hooks 10-1 of two adjacent inner cylinder hanging plates 300, and the two adjacent side grooves 4-1 are combined and then matched with the middle hook 10-2 of the inner cylinder hanging plate 300.
It should be understood that the above structure can be realized by appropriately changing the connection position, shape or other connection modes of the second card slot and the hook, and the description is omitted here.
Further, a first side plate 5 is arranged on one side of the top-layer hanging plate 200, and a second side plate 12 is arranged on the same side of the inner cylinder hanging plate 300 and the first side plate 5. First curb plate 5 and second curb plate 12 are used for taking on adjacent link plate, play sealed effect, have restricted the degree of freedom of link plate simultaneously for the overlap joint between the link plate is more firm.
In the embodiment of the present invention, the top hanging plate 200 and the inner cylinder hanging plate 300 are both arc-shaped plates, and a plurality of top hanging plates 200 or inner cylinder hanging plates 300 are combined into a ring structure.
The invention discloses a hanging plate, when in installation, firstly a locking disc 6 and a connecting pipe 7 are welded on a cyclone cylinder body 100 and lined, then a top hanging plate 200 is fixed on the locking disc 6 through a bolt pair 8, a hook 10 of an inner cylinder hanging plate 300 is inserted into a first clamping groove 4 of the top hanging plate 200, the staggered installation of the inner cylinder hanging plate 300 and the top hanging plate 200 is realized, the inner cylinder hanging plates 300 are sequentially hung from top to bottom, and a plurality of top hanging plates 200 and a plurality of inner cylinder hanging plates 300 are combined into an inner cylinder of the cyclone cylinder, as shown in figure 11.
In summary, the beneficial effects of the invention include: the top hanging plate 200 can be detachably connected to the cyclone body 100 through the locking assembly 400, so that the lining at the position of the top hanging plate 200 does not need to be knocked down for reworking during replacement, the construction difficulty is reduced, the maintenance time is greatly shortened, the maintenance cost is reduced, the operation rate of the system is improved, and the production cost is reduced.
The technical scope of the present invention is not limited to the above description, and those skilled in the art can make various changes and modifications to the above-described embodiments without departing from the technical spirit of the present invention, and such changes and modifications should fall within the protective scope of the present invention.
Claims (8)
1. The utility model provides a link plate, is applied to on the cyclone body, its characterized in that, includes top layer link plate and locking Assembly, locking Assembly sets firmly on the cyclone body, top layer link plate upper portion inserts locking Assembly inside and rather than can dismantle the connection, top layer link plate lower part cartridge is connected with the inner tube link plate.
2. The hanging plate according to claim 1, wherein the top hanging plate comprises a top hanging plate main body, a convex block and a first clamping groove, the two convex blocks are symmetrically arranged on the upper portion of the top hanging plate main body along the axis of the top hanging plate main body, the convex blocks extend into the locking assembly and are detachably connected with the locking assembly, the first clamping groove is arranged on the outer side of the lower portion of the top hanging plate main body, and the first clamping groove is connected with the upper portion of the inner cylinder hanging plate in an inserted mode.
3. A hanging plate according to claim 2, wherein the locking assembly comprises a locking plate, a connecting pipe and a bolt pair, the locking plate and the connecting pipe are fixedly arranged on the cyclone body, the connecting pipe is positioned between the side wall of the cyclone body and the locking plate, the projection is inserted into the locking plate, and the bolt pair sequentially penetrates through the projection, the locking plate and the connecting pipe to be fixedly connected with the side wall of the cyclone body.
4. A peg board according to claim 2, wherein, the lug has a bolt hole opened therein, and the bolt hole end is rectangular, and a square head bolt passes through the bolt hole.
5. The hanging plate according to claim 1, wherein the inner cylinder hanging plate comprises an inner cylinder hanging plate main body, a hook and a second clamping groove, the inner side of the upper part of the inner cylinder hanging plate main body is provided with the hook, the outer side of the lower part of the inner cylinder hanging plate main body is provided with the second clamping groove, the hook is matched and connected with the first clamping groove arranged on the outer side of the lower part of the top layer hanging plate, and the second clamping groove is matched and connected with the hook of the other inner cylinder hanging plate.
6. The hanging plate according to claim 5, wherein the first clamping groove comprises a side groove and a middle groove which are arranged at the lower part of the top hanging plate, the two side grooves are symmetrically arranged at two sides of the middle groove, the hook comprises a side hook and a middle hook which are arranged at the upper part of the inner cylinder hanging plate, the two side hooks are symmetrically arranged at two sides of the middle hook, the middle groove is matched with the side hook of two adjacent inner cylinder hanging plates, and the two adjacent side grooves are matched with the middle hook of the inner cylinder hanging plate after being combined.
7. The hanging plate according to claim 1, wherein a first side plate is arranged on one side of the top hanging plate, and a second side plate is arranged on the same side of the inner cylinder hanging plate and the first side plate.
8. The hanging plate according to claim 1, wherein the top layer hanging plate and the inner cylinder hanging plate are both arc-shaped plates, and a plurality of the top layer hanging plates or the inner cylinder hanging plates are combined into a ring-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110160716.8A CN112807863A (en) | 2021-02-05 | 2021-02-05 | Hanging plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110160716.8A CN112807863A (en) | 2021-02-05 | 2021-02-05 | Hanging plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112807863A true CN112807863A (en) | 2021-05-18 |
Family
ID=75861800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110160716.8A Pending CN112807863A (en) | 2021-02-05 | 2021-02-05 | Hanging plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112807863A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06101977A (en) * | 1992-08-07 | 1994-04-12 | Taiheiyo Tokushu Chuzo Kk | Cyclone inner cylinder for suspension preheater |
| CN200944006Y (en) * | 2006-03-30 | 2007-09-05 | 中天仕名科技集团有限公司 | Chinese character |
| CN201141005Y (en) * | 2007-11-27 | 2008-10-29 | 中国中材国际工程股份有限公司 | Suspending board type internal barrel of preheater |
| CN203758287U (en) * | 2013-12-23 | 2014-08-06 | 兴化市华伦达铸钢有限公司 | Cogeneration sedimentation room inner barrel |
| CN107344040A (en) * | 2017-08-29 | 2017-11-14 | 南京西普水泥工程集团有限公司 | A kind of new hanging plate and inner cylinder |
| CN210070630U (en) * | 2019-05-08 | 2020-02-14 | 江西万弘高新技术材料有限公司 | Rotary kiln preheater inner tube base plate |
| CN215195857U (en) * | 2021-02-05 | 2021-12-17 | 南京西普水泥工程集团有限公司 | Hanging plate |
-
2021
- 2021-02-05 CN CN202110160716.8A patent/CN112807863A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06101977A (en) * | 1992-08-07 | 1994-04-12 | Taiheiyo Tokushu Chuzo Kk | Cyclone inner cylinder for suspension preheater |
| CN200944006Y (en) * | 2006-03-30 | 2007-09-05 | 中天仕名科技集团有限公司 | Chinese character |
| CN201141005Y (en) * | 2007-11-27 | 2008-10-29 | 中国中材国际工程股份有限公司 | Suspending board type internal barrel of preheater |
| CN203758287U (en) * | 2013-12-23 | 2014-08-06 | 兴化市华伦达铸钢有限公司 | Cogeneration sedimentation room inner barrel |
| CN107344040A (en) * | 2017-08-29 | 2017-11-14 | 南京西普水泥工程集团有限公司 | A kind of new hanging plate and inner cylinder |
| CN210070630U (en) * | 2019-05-08 | 2020-02-14 | 江西万弘高新技术材料有限公司 | Rotary kiln preheater inner tube base plate |
| CN215195857U (en) * | 2021-02-05 | 2021-12-17 | 南京西普水泥工程集团有限公司 | Hanging plate |
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