CN217130728U - Sealing and reinforcing device for dry dust removal and ash conveying pipeline - Google Patents
Sealing and reinforcing device for dry dust removal and ash conveying pipeline Download PDFInfo
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- CN217130728U CN217130728U CN202220469651.5U CN202220469651U CN217130728U CN 217130728 U CN217130728 U CN 217130728U CN 202220469651 U CN202220469651 U CN 202220469651U CN 217130728 U CN217130728 U CN 217130728U
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Abstract
The utility model relates to the technical field of dry dust removal and ash conveying pipelines, and discloses an encapsulation and reinforcement device for a dry dust removal and ash conveying pipeline, which comprises an ash conveying pipeline and an encapsulation and reinforcement component arranged outside the ash conveying pipeline; the encapsulation reinforcing component comprises an protective layer, a lower sealing box, a clamping block, an upper sealing box, a supporting block, a protective shell, an inserting block, a sealing plate and an inserting rod, wherein the protective layer is sleeved on the side wall of the ash conveying pipeline, the side wall of the protective layer is in contact with the side wall of the lower sealing box, the clamping block is installed at the top of the lower sealing box, the clamping block is in contact with the inner wall of the upper sealing box, a clamping groove is formed in the bottom of the upper sealing box, the clamping block is located inside the clamping groove, the supporting block is installed at the bottom of the clamping block, and the supporting block is installed on the protective shell. Through the arrangement of the encapsulating and reinforcing component, the air leakage condition can not occur even if the ash conveying pipeline is damaged.
Description
Technical Field
The utility model relates to a dry-type dust removal ash conveying pipeline technical field specifically is a seal reinforcing apparatus for dry-type dust removal ash conveying pipeline.
Background
A dust remover is a device for separating dust from flue gas, and is called a dust remover or a dust removing device. The performance of a precipitator is expressed in terms of the amount of gas that can be treated, the resistance loss of the gas as it passes through the precipitator, and the efficiency of the precipitation. Meanwhile, the price, the operation and maintenance cost, the service life and the difficulty of operation management of the dust remover are also important factors considering the performance of the dust remover. Dust collectors are common facilities in boilers and industrial production.
Since the ash conveying pipeline of a dry (cloth bag) dust removal system of a blast furnace is seriously worn, the leakage of gas ash, nitrogen and coal gas is caused by the frequent grinding leakage in the operation process of conveying ash from a box body to a large ash bin, the influence on the surrounding environment is caused, and the leakage of the nitrogen and the coal gas forms potential safety hazards on the personal safety of post workers. Through observation and statistics, the leakage points of the grinding leakage pipeline are mainly concentrated on the flange section (flange gasket and flange root) of the pipeline, the gas ash scouring force is maximum, and the grinding leakage is easiest.
The dry dust removal and ash conveying pipeline in the current market needs to be further improved in technology, once the dry dust removal and ash conveying pipeline in the current market finds pipeline leakage, the conventional method is to stop ash conveying operation and replace the pipeline with nitrogen, if a leakage point exists in the pipeline, welding treatment is carried out, and if the leakage point exists in a flange, the flange needs to be detached and replaced. If leakage occurs frequently no matter the size of the leakage point, the operation is required to be performed frequently, and normal production is affected.
SUMMERY OF THE UTILITY MODEL
The utility model provides an envelope reinforcing apparatus for dry-type dust removal ash conveying pipeline has solved the in-process that uses among the prior art, and dry-type dust removal ash conveying pipeline is in case the discovery pipeline is revealed, and conventional method stops ash conveying operation to replace with nitrogen gas, the pipeline if there is the leak source to carry out welding process, flange department has the leak source then need dismantle the change flange. If leakage occurs frequently no matter the size of the leakage point, the operation is required to be performed frequently, and normal production is affected.
In order to solve the problems, the utility model adopts the following technical proposal; the encapsulating and reinforcing device for the dry dust removal ash conveying pipeline comprises an ash conveying pipeline and an encapsulating and reinforcing component arranged outside the ash conveying pipeline;
the encapsulation and reinforcement component comprises a protective layer, a lower sealing box, a clamping block, an upper sealing box, a supporting block, a protective shell, an inserting block, a sealing plate and an inserting rod, the protective layer is sleeved on the side wall of the ash conveying pipeline, the side wall of the protective layer is contacted with the side wall of the lower sealing box, the top of the lower sealing box is provided with the clamping block which is contacted with the inner wall of the upper sealing box, the bottom of the upper sealing box is provided with a clamping groove, the clamping block is positioned inside the clamping groove, the bottom of the clamping block is provided with the supporting block, the supporting block is arranged on the protective shell, the side wall of the protective shell is provided with a through hole, one end of the protective shell is provided with a groove, one end of the protective shell far away from the groove is provided with the insertion block, the sealing plate sleeve is arranged on the side wall of the ash conveying pipeline, and one end of the inserted bar penetrates through the through hole and is connected with the sealing plate.
Preferably, the protective shell is connected with a protective plate through a rotating shaft, and the protective plate is located at the top of the protective shell.
Preferably, the top of the upper sealing box is provided with a fixing block, the fixing block is provided with a plurality of through holes, and the through holes are uniformly distributed on the fixing block.
Preferably, the size of the clamping block is matched with that of the clamping groove.
Preferably, the size of the inserted rod is matched with that of the through opening.
Preferably, the size of the groove is matched with the size of the insert block.
Preferably, the protective layer is made of silicon rubber.
The beneficial effects of the utility model are that, setting through the inoxidizing coating, form the first layer protection to defeated grey pipeline, through lower joint sealing, the setting of joint piece and last joint sealing, form the second floor protection to the inoxidizing coating, pack a large amount of fine sand with the inside of protecting crust, through the setting of running through the mouth, install the closing plate on the inner wall of protecting crust, setting through closing plate and inserted bar, make fine sand can wrap up defeated grey pipeline completely, setting through the guard plate, be convenient for seal the top of protecting crust, prevent that partial rainwater from entering into the inside of protecting crust, setting through recess and inserted block, be convenient for connect a plurality of protecting crust, setting through the supporting shoe, support last joint sealing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a sealing and reinforcing device for a dry dust-removing and ash-conveying pipe of the present invention;
FIG. 2 is a schematic view of the back of the encapsulation and reinforcement device for the dry dust removal and ash transportation pipe of the present invention;
FIG. 3 is an enlarged schematic view of the wrapping and fastening device A for the dry dust-removing and ash-transporting pipe of the present invention;
fig. 4 is an enlarged schematic view of the sealing and reinforcing device B for the dry dust removal and ash conveying pipeline of the present invention.
The reference numbers in the figures illustrate: 1. an ash conveying pipeline; 2. a protective layer; 3. sealing the box downwards; 4. a clamping block; 5. sealing the box; 501. a card slot; 6. a support block; 7. a protective shell; 701. a through opening; 702. a groove; 8. inserting a block; 9. a sealing plate; 10. a rod is inserted; 11. a protection plate; 12. and (5) fixing blocks.
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 without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an encapsulation and reinforcement device for a dry dust removal and ash conveying pipeline comprises an ash conveying pipeline 1 and an encapsulation and reinforcement component arranged outside the ash conveying pipeline 1;
the packaging and reinforcing component comprises a protective layer 2, a lower sealing box 3, a clamping block 4 and an upper sealing box 5, supporting shoe 6, protecting crust 7, the inserted block 8, closing plate 9 and inserted bar 10, the 2 covers of inoxidizing coating are established on defeated grey pipeline 1's lateral wall, the lateral wall contact of 2 lateral walls of inoxidizing coating and lower joint sealing 3, joint sealing 3's top installation joint piece 4 down, joint sealing 4 and last joint sealing 5's inner wall contact, draw-in groove 501 has been seted up to the bottom of going up joint sealing 5, joint sealing 4 is located the inside of draw-in groove 501, joint sealing 4's bottom installation supporting shoe 6, supporting shoe 6 is installed on protecting crust 7, through hole 701 has been seted up on protecting crust 7's the lateral wall, recess 702 has been seted up to protecting crust 7's one end, protecting crust 7 keeps away from the one end installation inserted block 8 of recess 702, closing plate 9 covers and establishes on defeated grey pipeline 1's lateral wall, the one end of inserted bar 10 runs through hole 701 and is connected with closing plate 9.
Wherein, protective housing 7 is connected with guard plate 11 through the pivot, and guard plate 11 is located protective housing 7's top, and its effect is convenient for seal the top of protective housing 7.
Wherein, fixed block 12 is installed at the top of last joint sealing 5, has seted up the through-hole on the fixed block 12, and the quantity of through-hole is a plurality of, and a plurality of even distributions of through-hole are on fixed block 12, and its effect is that pulling fixed block 12 can drive joint sealing 5 and lower joint sealing 3 separation.
The size of the clamping block 4 is matched with that of the clamping groove 501, and the clamping block is used for wrapping the protective layer 2 conveniently.
Wherein, the size of the inserted rod 10 is matched with that of the through hole 701, and the function of the inserted rod is to facilitate the sealing of the two ends of the protective shell 7.
The size of the groove 702 matches the size of the insert 8, and the function of the groove is to facilitate better connection of a plurality of protective shells 7.
The protective layer 2 is made of silicon rubber, is tasteless and nontoxic, is not afraid of high temperature and resists severe cold, and has longer service life.
Working principle;
long-time use, the condition of gas leakage may appear in defeated grey pipeline 1, can prevent through inoxidizing coating 2 that the dust from revealing from the damage, through lower joint sealing 3, joint piece 4 and last joint sealing 5's setting, push down inoxidizing coating 2, prevent that gas from strutting inoxidizing coating 2, through fine sand to joint sealing 3 down, joint piece 4 and last joint sealing 5 carry out the secondary seal, and open guard plate 11, extract inserted bar 10 from closing plate 9 and the inside of running through mouth 701, take off closing plate 9, fine sand flows from the inside of protecting crust 7, pulling fixed block 12, fixed block 12 drives joint sealing 5 and separates with lower joint sealing 3, take off inoxidizing coating 2 from defeated grey pipeline 1's lateral wall, change the maintenance to defeated grey pipeline 1.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The encapsulating and reinforcing device for the dry dust removal ash conveying pipeline is characterized by comprising an ash conveying pipeline (1) and an encapsulating and reinforcing component arranged outside the ash conveying pipeline (1);
the encapsulation and reinforcement assembly comprises a protective layer (2), a lower sealing box (3), a clamping block (4), an upper sealing box (5), a supporting block (6), a protective shell (7), an insert block (8), a sealing plate (9) and an insert rod (10), wherein the protective layer (2) is sleeved on the side wall of the ash conveying pipeline (1), the side wall of the protective layer (2) is in contact with the side wall of the lower sealing box (3), the clamping block (4) is installed at the top of the lower sealing box (3), the clamping block (4) is in contact with the inner wall of the upper sealing box (5), a clamping groove (501) is formed in the bottom of the upper sealing box (5), the clamping block (4) is located inside the clamping groove (501), the supporting block (6) is installed at the bottom of the clamping block (4), the supporting block (6) is installed on the protective shell (7), a through hole (701) is formed in the side wall of the protective shell (7), one end of the protective shell (7) is provided with a groove (702), the protective shell (7) is far away from one end of the groove (702) and is provided with the insertion block (8), the sealing plate (9) is sleeved on the side wall of the ash conveying pipeline (1), and one end of the insertion rod (10) penetrates through the through hole (701) and is connected with the sealing plate (9).
2. The enveloping and strengthening device for dry dedusting and ash conveying pipe of claim 1, characterized in that the protective shell (7) is connected with a protective plate (11) through a rotating shaft, and the protective plate (11) is arranged on the top of the protective shell (7).
3. The sealing and reinforcing device for the dry dust-removing and ash-conveying pipeline as claimed in claim 1, wherein a fixing block (12) is installed on the top of the upper sealing box (5), a plurality of through holes are formed in the fixing block (12), and the plurality of through holes are uniformly distributed on the fixing block (12).
4. The encapsulation and reinforcement device for the dry dust removal and ash transportation pipeline is characterized in that the size of the clamping block (4) is matched with that of the clamping groove (501).
5. The encapsulation and reinforcement device for the dry dust removal and ash transportation pipe according to claim 1, characterized in that the size of the inserted rod (10) is matched with the size of the through opening (701).
6. The enveloping and reinforcing device for dry dedusting ash conveying pipes as claimed in claim 1, characterized in that the size of the groove (702) is matched to the size of the insert block (8).
7. The enveloping and reinforcing device for dry dedusting and ash conveying pipe as claimed in claim 1, wherein the material of the protective layer (2) is silicone rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220469651.5U CN217130728U (en) | 2022-03-02 | 2022-03-02 | Sealing and reinforcing device for dry dust removal and ash conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220469651.5U CN217130728U (en) | 2022-03-02 | 2022-03-02 | Sealing and reinforcing device for dry dust removal and ash conveying pipeline |
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| CN217130728U true CN217130728U (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220469651.5U Active CN217130728U (en) | 2022-03-02 | 2022-03-02 | Sealing and reinforcing device for dry dust removal and ash conveying pipeline |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115572778A (en) * | 2022-09-09 | 2023-01-06 | 宝武集团鄂城钢铁有限公司 | Coke oven water condition processing system of dry dust removal and ash conveying pipeline and control method |
-
2022
- 2022-03-02 CN CN202220469651.5U patent/CN217130728U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115572778A (en) * | 2022-09-09 | 2023-01-06 | 宝武集团鄂城钢铁有限公司 | Coke oven water condition processing system of dry dust removal and ash conveying pipeline and control method |
| CN115572778B (en) * | 2022-09-09 | 2023-09-19 | 宝武集团鄂城钢铁有限公司 | Water coke oven condition treatment system of dry type dust removal ash conveying pipeline and control method |
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