CN209753586U - Online ash removal device of pipeline based on useless line that burns of danger - Google Patents
Online ash removal device of pipeline based on useless line that burns of danger Download PDFInfo
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- CN209753586U CN209753586U CN201920328038.XU CN201920328038U CN209753586U CN 209753586 U CN209753586 U CN 209753586U CN 201920328038 U CN201920328038 U CN 201920328038U CN 209753586 U CN209753586 U CN 209753586U
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Abstract
The utility model provides an online ash removal device of pipeline based on line is burnt to danger useless, include: the air bag, the plurality of air distribution pipes and the plurality of Venturi nozzles; the gas bag is an annular pipeline and is sleeved outside the flue gas pipeline, and the gas inlet is arranged on the gas bag; the first end of each gas distribution pipe is connected with the gas bag, and the second end of each gas distribution pipe extends into the flue gas pipeline; the plurality of Venturi nozzles are respectively connected with the second end of each gas distribution pipe; gas enters the gas bag through the gas inlet, and is shunted through the gas distributing pipe and then is blown and swept to the flue gas pipeline through the Venturi nozzle. The utility model discloses the integrated level is high, need not carry out the multi-channel connection again, does benefit to the realization and cleans the inside dust of high temperature tube, has improved the life of equipment simultaneously, can effectively reduce the condition that the blowing out carries out artifical clearance, has avoided the injury of high temperature region operation to the human body.
Description
Technical Field
The utility model relates to a useless field of handling of danger especially relates to an online ash removal device of pipeline based on useless line that burns of danger.
Background
With the continuous development of industrial industry, the production and waste amount of industrial solid waste and liquid waste is continuously increased, and the environmental protection consciousness of people is continuously strengthened. Therefore, how to ensure safe operation on the basis of ensuring high-efficiency treatment of hazardous wastes has important significance on environmental protection.
At present, the process of an incineration line in the hazardous waste industry mainly adopts incineration, a waste heat boiler, a quench tower, a dry process tower, a bag-type dust collector, wet deacidification, a smoke heater, a draught fan and a chimney, a plurality of connecting pipelines are needed in the middle, particularly horizontal pipelines are easy to block, the condition of blowing-out maintenance is caused, and great influence is brought to the loss of production equipment and the improvement of the operation cost.
Therefore, it is necessary to provide a proper ash removing device to prevent the pipeline from being blocked and ensure the normal operation of the production equipment.
SUMMERY OF THE UTILITY MODEL
technical problem to be solved
The utility model provides an online ash removal device of pipeline based on line is burnt to danger useless to at least partial solution above proposed technical problem.
(II) technical scheme
According to the utility model discloses an aspect provides an online ash removal device of pipeline based on line is burnt to danger useless, include: the air bag is an annular pipeline; the gas bag is sleeved outside the flue gas pipeline, and is provided with a gas inlet; the first end of each gas distribution pipe is connected with the gas bag; the second end of each gas distribution pipe extends into the flue gas pipeline; the venturi nozzles are respectively connected with the second end of each gas distribution pipe; gas passes through the air inlet gets into the gas pocket, process the gas-distributing pipe passes through after shunting venturi nozzle sweeps the flue gas pipeline.
In some embodiments of the present invention, the method further comprises: a hydraulic station and a control valve bank; the hydraulic station provides power for the control valve group; the valve unit is arranged on each gas distribution pipe, the valve unit is connected with the venturi nozzle, and the valve unit controls the venturi nozzle to purge.
In some embodiments of the present invention, the valve assembly is a pulse valve assembly.
In some embodiments of the invention, the gas distribution pipe is evenly distributed over the air bag.
In some embodiments of the present invention, the number of the gas distribution pipes is at least 2; the number of the Venturi nozzles is at least 2; the number of the Venturi nozzles is not more than that of the gas distribution pipes.
In some embodiments of the present invention, the direction of the air outlet of each of the venturi nozzles is uniform and/or non-uniform.
In some embodiments of the present invention, the axial direction of the gas distribution pipe is perpendicular to the gas outlet direction of the venturi nozzle.
In some embodiments of the present invention, the venturi nozzle and the gas distribution pipe are one or more of a flange connection, a threaded connection, and a flexible connection.
In some embodiments of the present invention, the air inlet and the air bag are one or more of a welded connection, a flanged connection, and a threaded connection.
In some embodiments of the present invention, a refractory material layer is disposed on the pipe wall of the flue gas pipe.
(III) advantageous effects
According to the above technical scheme, the utility model discloses online ash removal device of pipeline based on line is burnt to danger useless has following beneficial effect wherein one of them or one of them part at least:
(1) The utility model discloses in the ash removal device integrated level of compriseing gas pocket, gas-distributing pipe and venturi nozzle is high, need not carry out the multi-channel connection again.
(2) the utility model discloses well venturi nozzle does benefit to the realization and cleans the inside dust of high temperature tube way, has improved the life of equipment simultaneously.
(3) The utility model discloses the setting of well valve unit can effectively reduce the condition that the blowing out carries out artifical clearance, has avoided the injury of high temperature region operation to the human body.
Drawings
fig. 1 is the embodiment of the utility model provides an online ash removal device of pipeline based on line is burnt to danger useless structure schematic diagram.
Fig. 2 is a schematic view of a connection structure of the venturi nozzle and the gas distribution pipe in fig. 1.
[ description of the main reference numerals in the drawings ] for the embodiments of the present invention
1-air bag;
2-flue gas pipeline;
3-gas distribution pipe;
4-an air inlet;
5-Venturi nozzle.
Detailed Description
The utility model provides an online ash removal device of pipeline based on line is burnt to danger useless, include: the air bag, the plurality of air distribution pipes and the plurality of Venturi nozzles; the gas bag is an annular pipeline and is sleeved outside the flue gas pipeline, and the gas inlet is arranged on the gas bag; the first end of each gas distribution pipe is connected with the gas bag, and the second end of each gas distribution pipe extends into the flue gas pipeline; the plurality of Venturi nozzles are respectively connected with the second end of each gas distribution pipe; gas enters the gas bag through the gas inlet, and is shunted through the gas distributing pipe and then is blown and swept to the flue gas pipeline through the Venturi nozzle. The utility model discloses the integrated level is high, need not carry out the multi-channel connection again, does benefit to the realization and cleans the inside dust of high temperature tube, has improved the life of equipment simultaneously, can effectively reduce the condition that the blowing out carries out artifical clearance, has avoided the injury of high temperature region operation to the human body.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
Certain embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. Indeed, various embodiments of the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will satisfy applicable legal requirements.
The utility model discloses a first exemplary embodiment provides an online ash removal device of pipeline based on line is burnt to danger useless. Fig. 1 is the embodiment of the utility model provides an online ash removal device of pipeline based on line is burnt to danger useless structure schematic diagram. Fig. 2 is a schematic view of a connection structure of the venturi nozzle and the gas distribution pipe in fig. 1. As shown in fig. 1 and fig. 2, the utility model discloses online ash removal device of pipeline based on line is burnt to danger useless includes: the device comprises an air bag 1, a plurality of air distribution pipes 3 and a plurality of Venturi nozzles; the gas bag 1 is an annular pipeline and is sleeved outside the flue gas pipeline 2, and the gas inlet 4 is arranged on the gas bag 1; the first end of each gas distributing pipe 3 is connected with the gas bag 1, and the second end of each gas distributing pipe 3 extends into the flue gas pipeline 2; the plurality of venturi nozzles are respectively connected with the second end of each gas distribution pipe 3; gas enters the gas bag 1 through the gas inlet 4, is shunted through the gas distributing pipe 3 and then is blown and swept to the flue gas pipeline 2 through the Venturi nozzle. Wherein, the pipe wall of the flue gas pipeline 2 is provided with a refractory material layer to protect the flue gas pipeline 2 and prolong the service life of the flue gas pipeline 2 at high temperature.
Preferably, the method further comprises the following steps: a hydraulic station and a control valve bank; the hydraulic station provides power for the control valve group; the control valve group is arranged on each gas distribution pipe 3 and connected with the venturi nozzle, and the control valve group controls the venturi nozzle to purge. Wherein, the control valve group is preferably a pulse control valve group. In practical use, the pulse control valve group and the Venturi nozzle can be connected through a small connecting pipe. Therefore, the condition of manual cleaning during furnace shutdown can be effectively reduced, the damage of high-temperature area operation to a human body is avoided, and the effect of online ash removal is realized.
The design and arrangement of the gas-distributing pipe 3 will be explained below. Firstly, as regards the number of settings, the number of gas distribution tubes 3 is at least 2; the number of the Venturi nozzles is at least 2; the number of venturi nozzles is not more than the number of gas distribution pipes 3. Further, the plurality of gas distribution pipes 3 are generally uniformly distributed on the circumference of the air bag 1. It should be understood by those skilled in the art that the number and the arrangement of the gas distributing pipes are not limited to the above, as long as the actual construction needs can be adapted and realized.
specifically, the utility model discloses in, 3 axis directions of gas-distributing pipe are mutually perpendicular with the direction of giving vent to anger of venturi nozzle. The air outlet direction of each venturi nozzle can be consistent or inconsistent, and the adjustment can be carried out according to the actual ash removal requirement.
Optionally, the venturi nozzle and the gas distribution pipe 3 are one or more of a flange connection, a threaded connection and a flexible connection. It should be understood by those skilled in the art that the connection method is not limited to the above connection method, as long as the venturi nozzle and the gas distribution 3 pipe can be stably connected without air leakage.
Optionally, the air inlet 4 and the air bag 1 are one or more of welded connection, flanged connection and threaded connection. It will be appreciated by those skilled in the art that the above-described connection is not limited to the above-described connection, as long as a fixed connection of the air inlet 4 to the air bag 1 can be achieved.
So far, the embodiments of the present invention have been described in detail with reference to the accompanying drawings. It is to be noted that, in the attached drawings or in the description, the implementation modes not shown or described are all the modes known by the ordinary skilled person in the field of technology, and are not described in detail. Further, the above definitions of the various elements and methods are not limited to the various specific structures, shapes or arrangements of parts mentioned in the examples, which may be easily modified or substituted by those of ordinary skill in the art.
from the above description, those skilled in the art should clearly understand that the present invention discloses a pipeline online ash removing device based on a hazardous waste incineration line.
To sum up, the utility model provides a can realize carrying out the online ash removal device of pipeline based on the useless line that burns of danger that cleans the inside dust of high temperature tube way, its integrated level is high, need not carry out the multi-channel connection again, has improved the life of equipment, can effectively reduce the condition that the blowing out carries out artifical clearance, has avoided the injury of high temperature region operation to the human body to can wide application in fields such as the useless processing of danger.
It should also be noted that directional terms, such as "upper", "lower", "front", "rear", "left", "right", etc., used in the embodiments are only directions referring to the drawings, and are not intended to limit the protection scope of the present invention. Throughout the drawings, like elements are represented by like or similar reference numerals. Conventional structures or constructions will be omitted when they may obscure the understanding of the present invention.
And the shapes and sizes of the respective components in the drawings do not reflect actual sizes and proportions, but merely illustrate the contents of the embodiments of the present invention. Furthermore, in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim.
Unless otherwise indicated, the numerical parameters set forth in the specification and attached claims are approximations that can vary depending upon the desired properties sought to be obtained by the present invention. In particular, all numbers expressing quantities of ingredients, reaction conditions, and so forth used in the specification and claims are to be understood as being modified in all instances by the term "about". Generally, the expression is meant to encompass variations of ± 10% in some embodiments, 5% in some embodiments, 1% in some embodiments, 0.5% in some embodiments by the specified amount.
furthermore, the word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements.
the use of ordinal numbers such as "first," "second," "third," etc., in the specification and claims to modify a corresponding element does not by itself connote any ordinal number of the element or any ordering of one element from another or the order of manufacture, and the use of the ordinal numbers is only used to distinguish one element having a certain name from another element having a same name.
similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the invention and aiding in the understanding of one or more of the various disclosed aspects. However, the disclosed method should not be interpreted as reflecting an intention that: rather, the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, disclosed aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides an online ash removal device of pipeline based on line is burnt to danger useless which characterized in that includes:
The air bag is an annular pipeline; the gas bag is sleeved outside the flue gas pipeline, and is provided with a gas inlet;
The first end of each gas distribution pipe is connected with the gas bag; the second end of each gas distribution pipe extends into the flue gas pipeline;
The venturi nozzles are respectively connected with the second end of each gas distribution pipe;
Gas passes through the air inlet gets into the gas pocket, process the gas-distributing pipe passes through after shunting venturi nozzle sweeps the flue gas pipeline.
2. The online pipeline ash removal device according to claim 1, further comprising:
A hydraulic station and a control valve bank; the hydraulic station provides power for the control valve group; the valve unit is arranged on each gas distribution pipe, the valve unit is connected with the venturi nozzle, and the valve unit controls the venturi nozzle to purge.
3. the pipeline online ash removal device of claim 2, wherein the control valve bank is a pulse control valve bank.
4. The online pipeline ash removal device according to claim 1, wherein the gas distribution pipes are uniformly distributed on the gas bag.
5. The online pipeline ash removal device according to claim 1, wherein the number of the gas distribution pipes is at least 2; the number of the Venturi nozzles is at least 2; the number of the Venturi nozzles is not more than that of the gas distribution pipes.
6. The online pipeline soot cleaning device according to claim 1, wherein the gas outlet direction of each venturi nozzle is uniform and/or non-uniform.
7. The online pipeline soot cleaning device of claim 1, wherein the axial direction of the gas distribution pipe is perpendicular to the gas outlet direction of the venturi nozzle.
8. The online pipeline ash removal device according to claim 1, wherein the venturi nozzle and the gas distribution pipe are in one or more of flange connection, threaded connection and flexible connection.
9. The online pipeline ash removal device according to claim 1, wherein the air inlet and the air bag are in one or more of welded connection, flange connection and threaded connection.
10. The online pipeline ash removal device according to claim 1, wherein a refractory material layer is arranged on the pipe wall of the flue gas pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920328038.XU CN209753586U (en) | 2019-03-14 | 2019-03-14 | Online ash removal device of pipeline based on useless line that burns of danger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920328038.XU CN209753586U (en) | 2019-03-14 | 2019-03-14 | Online ash removal device of pipeline based on useless line that burns of danger |
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|---|---|
| CN209753586U true CN209753586U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920328038.XU Active CN209753586U (en) | 2019-03-14 | 2019-03-14 | Online ash removal device of pipeline based on useless line that burns of danger |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077084A (en) * | 2020-07-17 | 2020-12-15 | 中国科学院微电子研究所 | Dust removal pipeline and diffusion equipment |
| CN113082878A (en) * | 2021-04-20 | 2021-07-09 | 安徽华尔泰化工股份有限公司 | Ball-milling equipment dust pelletizing system |
-
2019
- 2019-03-14 CN CN201920328038.XU patent/CN209753586U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077084A (en) * | 2020-07-17 | 2020-12-15 | 中国科学院微电子研究所 | Dust removal pipeline and diffusion equipment |
| CN113082878A (en) * | 2021-04-20 | 2021-07-09 | 安徽华尔泰化工股份有限公司 | Ball-milling equipment dust pelletizing system |
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