CN215539478U - Magnesium method de-atomization and upper washing water scheme tube bundle type dust remover - Google Patents
Magnesium method de-atomization and upper washing water scheme tube bundle type dust remover Download PDFInfo
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- CN215539478U CN215539478U CN202023064042.1U CN202023064042U CN215539478U CN 215539478 U CN215539478 U CN 215539478U CN 202023064042 U CN202023064042 U CN 202023064042U CN 215539478 U CN215539478 U CN 215539478U
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Abstract
The utility model relates to the field of dust removal equipment, in particular to a magnesium-method atomization removal and upper washing water scheme tube bundle type dust remover, which comprises the following components: the tube bundle type dust remover comprises a tube bundle type dust remover body, a first dust remover body, a second dust remover body and a third dust remover body, wherein the tube bundle type dust remover body comprises an upper hexagon, a first PP cylinder, a second PP cylinder, a third PP cylinder, a fourth PP cylinder and a lower hexagon; a first dust removal assembly is arranged between the interior of the second PP cylinder and the interior of the third PP cylinder, and a second dust removal assembly is arranged between the fourth PP cylinder and the lower hexagon; an integrated water pipe assembly is arranged in the tube bundle type dust remover body, and a nozzle is arranged on the part of the integrated water pipe assembly in the tube bundle type dust remover body; the magnesium method remove the atomizing and go up washing water scheme tube bundle formula dust remover change the sectional type water pipe structure of original structure into the integral type structure, increase the material for the injection molding material, the integral type structure has later maintenance and dismantles simply, only need take out the water pipe in the middle of whole advantage that can maintain.
Description
Technical Field
The utility model relates to the field of dust removal equipment, in particular to a magnesium-method atomization removal and upper washing water scheme tube bundle type dust remover.
Background
In the composition of primary energy and power generation energy in China, coal occupies an absolute leading position, the content of sulfur in coal in China is high, the content change is large and varies from 0.1% to 10%, and a large amount of fire coal and the high sulfur content in the coal inevitably cause the emission of a large amount of SO 2; aiming at the situation, China develops flue gas desulfurization and dust removal processes greatly. At present, the wet desulphurization technology in China occupies more than 80 percent, and the wet desulphurization technology mainly achieves the purpose of absorbing SO2 in flue gas by utilizing alkaline absorption liquid to be in countercurrent contact with the flue gas in a tower.
And wet flue gas desulfurization technique mainly uses the desulfurizing tower, through spray alkaline solution and the abundant contact mixture of the sulphur waste gas that contains that rises at the desulfurizing tower upper end and carry out the desulfurization operation, contain a large amount of dusts in the waste gas after the desulfurization, these dusts are stained with and attach on the desulfurizing tower inner wall and influence the gas mass exchange, consequently, need carry out the dust removal processing to the desulfurization waste gas, carry out the dust removal processing to desulfurization waste gas among the prior art and generally through at desulfurizing tower internally mounted tube bank dust remover, because the tube bank dust remover heavily installs the water pipe, the water pipe outside is equipped with the small opening, pass the inner wall small opening through pouring into the clear water into in the water pipe, can wash the dust of long-pending on the tube bank dust remover inner wall.
The water pipe assembly that the magnesium method among the prior art removed atomizing and went washing water scheme tube bundle dust remover and set up generally divide into two parts, and the degree of difficulty is great when overall assembly and later stage maintenance isotructure are torn open, and the assembly process of split type water pipe is more complicated, and the cost of labor and the material cost of later stage maintenance are higher.
In view of the above problems in the prior art, the present invention is directed to a tube bundle dust collector with a magnesium method for de-atomizing and up-washing water.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a tube bundle type dust remover adopting a magnesium method for de-atomizing and upper washing water scheme, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a magnesium method de-atomization and upper washing water scheme tube bundle type dust remover comprises: the tube bundle type dust remover comprises a tube bundle type dust remover body, wherein the tube bundle type dust remover body comprises an upper hexagon, a first PP cylinder, a second PP cylinder, a third PP cylinder, a fourth PP cylinder and a lower hexagon, the upper hexagon, the first PP cylinder, the second PP cylinder, the third PP cylinder, the fourth PP cylinder and the lower hexagon are sequentially distributed from top to bottom, the upper hexagon is fixedly installed at the upper end of the first PP cylinder, the lower end of the first PP cylinder is sleeved at the outer side of the upper end of the second PP cylinder, the lower end of the second PP cylinder is sleeved at the outer side of the upper end of the third PP cylinder, the lower end of the third PP cylinder is sleeved at the outer side of the upper end of the fourth PP cylinder, the first PP cylinder, the second PP cylinder, the third PP cylinder and the fourth PP cylinder are integrally formed, and the lower hexagon is fixedly installed at the lower end of the fourth PP cylinder; a first dust removal assembly is arranged between the interior of the second PP cylinder and the interior of the third PP cylinder, and a second dust removal assembly is arranged between the fourth PP cylinder and the lower hexagon;
the integrated water pipe assembly is arranged inside the tube bundle type dust remover body and integrally formed, the upper end and the lower end of the integrated water pipe assembly penetrate through the tube bundle type dust remover body, and the integrated water pipe assembly is provided with a nozzle on the part inside the tube bundle type dust remover body.
As a further scheme of the utility model: the first dust removal assembly comprises a middle impeller, a welding-free impeller cover, an integrated conical cylinder, a stepped ring B and a lower impeller, the welding-free impeller cover is fixedly welded inside the second PP cylinder, and the middle impeller is arranged inside the welding-free impeller cover; the lower end of the welding-free impeller cover is provided with an integrated conical cylinder, a stepped ring B is arranged inside the integrated conical cylinder, and the lower end of the stepped ring B is provided with a lower impeller.
As a further scheme of the utility model: the second dust removal assembly comprises a stepped ring A, a stepped ring inserting strip and a reverse impeller, the upper end of the reverse impeller is provided with the stepped ring inserting strip, the outer side of the stepped ring inserting strip is provided with the stepped ring A, and the lower end of the stepped ring A is attached to the inner wall of the fourth PP cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
magnesium method remove atomizing and go up washing water scheme tube bundle dust remover compare with the magnesium method among the prior art remove atomizing and go up washing water scheme tube bundle dust remover, it changes the sectional type water pipe structure of original structure into integral type structure, increases the material for the injection molding material, the integral type structure has following advantage:
firstly, manpower is saved: the water pipe can be assembled at the assembly part station, and the subsequent integral assembly can be completed only on an assembly production line without split charging;
secondly, the automation of integral assembly is realized;
and thirdly, the later maintenance and disassembly are simple, and only the middle water pipe needs to be taken out to be integrally maintained.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a tube bundle type dust remover adopting a magnesium method for de-atomization and upper washing water scheme according to an embodiment of the utility model.
Fig. 2 is a schematic structural view of a water distribution pipe of a tube bundle type dust remover adopting a magnesium method for de-atomizing and upper washing water scheme according to an embodiment of the utility model.
Fig. 3 is a schematic structural diagram of a tube bundle type dust remover adopting a magnesium method de-atomization and upper washing water scheme in the prior art.
Fig. 4 is a schematic structural diagram of a water dividing pipe of a pipe bundle type dust remover adopting a magnesium method for de-atomization and upper washing water scheme in the prior art.
In the figure: 1-upper hexagon, 2-first PP cylinder, 3-second PP cylinder, 4-middle impeller, 5-welding-free impeller cover, 6-integrated conical cylinder, 7-stepped ring B, 8-lower impeller, 9-third PP cylinder, 10-fourth PP cylinder, 11-stepped ring A, 12-stepped ring cutting, 13-reverse impeller, 14-lower hexagon, 15-integrated water pipe component, 16-upper water diversion pipe and 17-lower water diversion pipe.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Examples
Referring to fig. 1, in an embodiment of the present invention, a tube bundle type dust remover for de-atomization and upper washing water by magnesium method includes: the tube bundle type dust remover comprises a tube bundle type dust remover body, wherein the tube bundle type dust remover body comprises an upper hexagon 1, a first PP cylinder 2, a second PP cylinder 3, a third PP cylinder 9, a fourth PP cylinder 10 and a lower hexagon 14, the upper hexagon 1, the first PP cylinder 2, the second PP cylinder 3, the third PP cylinder 9, the fourth PP cylinder 10 and the lower hexagon 14 are sequentially distributed from top to bottom, the upper end of the first PP cylinder 2 is fixedly provided with the upper hexagon 1, the lower end of the first PP cylinder 2 is sleeved on the outer side of the upper end of the second PP cylinder 3, the lower end of the second PP cylinder 3 is sleeved on the outer side of the upper end of the third PP cylinder 9, the lower end of the third PP cylinder 9 is sleeved on the outer side of the upper end of the fourth PP cylinder 10, the first PP cylinder 2, the second PP cylinder 3, the third PP cylinder 9 and the fourth PP cylinder 10 are integrally formed, and the lower hexagon 14 is fixedly arranged at the lower end of the fourth PP cylinder 10; a first dust removal component is arranged between the inside of the second PP cylinder 3 and the inside of the third PP cylinder 9, and a second dust removal component is arranged between the fourth PP cylinder 10 and the lower hexagon 14;
the integral type water pipe assembly 15 is equipped with in the inside of tube bank formula dust remover body, integral type water pipe assembly 15 integrated into one piece, and the tube bank formula dust remover body is passed at integral type water pipe assembly 15 upper and lower both ends, and integral type water pipe assembly 15 has seted up the nozzle on the inside part of tube bank formula dust remover body.
The magnesium method is removed and is atomized and upper washing water scheme tube bundle dust remover can remove dust through the inside first dust removal subassembly and the second dust removal subassembly cooperation of tube bundle dust remover body of installation and handle the inside waste gas through mixing desulfurization with alkali lye of tube bundle dust remover body, and the inside integral type water pipe assembly 15 that runs through the tube bundle dust remover body that sets up then can let in and wash the long-pending dust that stays of washing water tube bundle dust remover body inner wall, guarantees the cleanliness factor of the dust removal subassembly of tube bundle dust remover body inner wall and setting.
Further, the first dust removal assembly comprises a middle impeller 4, a welding-free impeller cover 5, an integrated conical cylinder 6, a stepped ring B7 and a lower impeller 8, the welding-free impeller cover 5 is fixedly welded inside the second PP cylinder 3, and the middle impeller 4 is arranged inside the welding-free impeller cover 5; the lower end of the welding-free impeller cover 5 is provided with an integrated conical cylinder 6, a stepped ring B7 is arranged in the integrated conical cylinder 6, and the lower end of a stepped ring B7 is provided with a lower impeller 8; when the sulfur-removed waste gas rises, the sulfur-containing waste gas passes through the lower impeller 8 and the step ring B7, the sulfur-containing waste gas and dust fully contact the inner wall of the step ring B7 when the lower impeller 8 rotates, the dust in the lower waste gas is intercepted, and then the sulfur-containing waste gas is discharged along the top end of the integrated conical cylinder 6.
Further, the second dust removal assembly comprises a stepped ring A11, a stepped ring slip 12 and a reverse impeller 13, the stepped ring slip 12 is arranged at the upper end of the reverse impeller 13, a stepped ring A11 is arranged on the outer side of the stepped ring slip 12, and the lower end of a stepped ring A11 is attached to the inner wall of the fourth PP cylinder 10; the sulfur-containing waste gas containing dust is trapped by the dust in the sulfur-containing waste gas as it passes through the counter-rotating impeller 13, and then as it passes through the stepped ring a11 and the stepped ring insert 12, the dust in the sulfur-containing waste gas is sufficiently mixed with water droplets and trapped on the surface of the stepped ring a11 and the surface of the stepped ring insert 12.
Comparative example
Referring to fig. 3 and 4, a prior art magnesium de-atomization and upper wash water scheme tube bundle dust collector includes: a tube bundle dust collector body, which comprises an upper hexagon 1, a first PP cylinder 2, a second PP cylinder 3, a third PP cylinder 9, a fourth PP cylinder 10 and a lower hexagon 14, the upper hexagon 1, the first PP cylinder 2, the second PP cylinder 3, the third PP cylinder 9, the fourth PP cylinder 10 and the lower hexagon 14 are distributed in sequence from top to bottom, the upper hexagon 1 is fixedly arranged at the upper end of the first PP cylinder 2, the lower end of the first PP cylinder 2 is sleeved outside the upper end of the second PP cylinder 3, the lower end of the second PP cylinder 3 is sleeved on the outer side of the upper end of a third PP cylinder 9, the lower end of the third PP cylinder 9 is sleeved on the outer side of the upper end of a fourth PP cylinder 10, the first PP cylinder 2 and the second PP cylinder 3 are integrally formed, the third PP cylinder 9 and the fourth PP cylinder 10 are integrally formed, and the third PP cylinder 9 and the fourth PP cylinder 10 are assembled in a threaded interference fit mode; the lower end of the fourth PP cylinder 10 is fixedly provided with a lower hexagon 14; a first dust removal component is arranged between the inside of the second PP cylinder 3 and the inside of the third PP cylinder 9, and a second dust removal component is arranged between the fourth PP cylinder 10 and the lower hexagon 14;
an upper water distribution pipe 16 and a lower water distribution pipe 17 are arranged in the tube bundle type dust collector body, the upper end of the upper water distribution pipe 16 simultaneously penetrates through the second PP cylinder 3 and the fourth PP cylinder 10, the lower end of the upper water distribution pipe 16 is fixedly connected with the lower water distribution pipe 17, the lower end of the lower water distribution pipe 17 penetrates through the fourth PP cylinder 10 and then is connected with a water pipe, and nozzles are respectively arranged on the upper water distribution pipe 16 and the lower water distribution pipe 17 at the part inside the tube bundle type dust collector body;
further, the first dust removal assembly comprises a middle impeller 4, a welding-free impeller cover 5, an integrated conical cylinder 6, a stepped ring B7 and a lower impeller 8, the welding-free impeller cover 5 is fixedly welded inside the second PP cylinder 3, and the middle impeller 4 is arranged inside the welding-free impeller cover 5; the lower end of the welding-free impeller cover 5 is provided with an integrated conical cylinder 6, a stepped ring B7 is arranged in the integrated conical cylinder 6, and the lower end of a stepped ring B7 is provided with a lower impeller 8; when the sulfur-removed waste gas rises, the sulfur-containing waste gas passes through the lower impeller 8 and the step ring B7, the sulfur-containing waste gas and dust fully contact the inner wall of the step ring B7 when the lower impeller 8 rotates, the dust in the lower waste gas is intercepted, and then the sulfur-containing waste gas is discharged along the top end of the integrated conical cylinder 6.
Further, the second dust removal assembly comprises a stepped ring A11, a stepped ring slip 12 and a reverse impeller 13, the stepped ring slip 12 is arranged at the upper end of the reverse impeller 13, a stepped ring A11 is arranged on the outer side of the stepped ring slip 12, and the lower end of a stepped ring A11 is attached to the inner wall of the fourth PP cylinder 10; the sulfur-containing waste gas containing dust is trapped by the dust in the sulfur-containing waste gas as it passes through the counter-rotating impeller 13, and then as it passes through the stepped ring a11 and the stepped ring insert 12, the dust in the sulfur-containing waste gas is sufficiently mixed with water droplets and trapped on the surface of the stepped ring a11 and the surface of the stepped ring insert 12.
The working principle of the embodiment of the utility model is as follows:
magnesium method remove atomizing and go up washing water scheme tube bundle dust remover compare with the magnesium method among the prior art remove atomizing and go up washing water scheme tube bundle dust remover, it changes the sectional type water pipe structure of original structure into integral type structure, increases the material for the injection molding material, the integral type structure has following advantage:
firstly, manpower is saved: the water pipe can be assembled at the assembly part station, and the subsequent integral assembly can be completed only on an assembly production line without split charging;
secondly, the automation of integral assembly is realized;
and thirdly, the later maintenance and disassembly are simple, and only the middle water pipe needs to be taken out to be integrally maintained.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. A magnesium method de-atomization and upper washing water scheme tube bundle type dust remover comprises: a tube bundle type dust collector body; the method is characterized in that:
the tube bundle type dust collector body comprises an upper hexagon (1), a first PP cylinder (2), a second PP cylinder (3), a third PP cylinder (9), a fourth PP cylinder (10) and a lower hexagon (14), wherein the upper hexagon (1), the first PP cylinder (2), the second PP cylinder (3), the third PP cylinder (9), the fourth PP cylinder (10) and the lower hexagon (14) are sequentially distributed from top to bottom, the upper end of the first PP cylinder (2) is fixedly provided with the upper hexagon (1), the lower end of the first PP cylinder (2) is sleeved outside the upper end of the second PP cylinder (3), the lower end of the second PP cylinder (3) is sleeved outside the upper end of the third PP cylinder (9), the lower end of the third PP cylinder (9) is sleeved outside the upper end of the fourth PP cylinder (10), the first PP cylinder (2), the second PP cylinder (3), the third PP cylinder (9) and the fourth PP cylinder (10) are integrally formed, the lower end of the fourth PP cylinder (10) is fixedly provided with a lower hexagon (14);
a first dust removal component is arranged between the inside of the second PP cylinder (3) and the inside of the third PP cylinder (9), and a second dust removal component is arranged between the fourth PP cylinder (10) and the lower hexagon (14); the integral type water pipe assembly (15) is arranged inside the tube bundle type dust collector body, the integral type water pipe assembly (15) is integrally formed, the upper end and the lower end of the integral type water pipe assembly (15) penetrate through the tube bundle type dust collector body, and the integral type water pipe assembly (15) is provided with a nozzle on the part inside the tube bundle type dust collector body.
2. The magnesium-based de-misting and up-wash water solution tube bundle duster according to claim 1, wherein: the first dust removal assembly comprises a middle impeller (4), a welding-free impeller cover (5), an integrated conical barrel (6), a stepped ring B (7) and a lower impeller (8), the welding-free impeller cover (5) is fixedly welded inside the second PP cylinder (3), and the middle impeller (4) is arranged inside the welding-free impeller cover (5); the lower end of the welding-free impeller cover (5) is provided with an integrated conical cylinder (6), a stepped ring B (7) is arranged inside the integrated conical cylinder (6), and a lower impeller (8) is arranged at the lower end of the stepped ring B (7).
3. The magnesium-based de-misting and up-wash water solution tube bundle duster according to claim 1, wherein: the second dust removal component comprises a step ring A (11), step ring inserting strips (12) and reverse impellers (13), the step ring inserting strips (12) are arranged at the upper ends of the reverse impellers (13), the step ring A (11) is arranged on the outer side of the step ring inserting strips (12), and the lower ends of the step ring A (11) are attached to the inner wall of the fourth PP cylinder (10).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023064042.1U CN215539478U (en) | 2020-12-18 | 2020-12-18 | Magnesium method de-atomization and upper washing water scheme tube bundle type dust remover |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202023064042.1U CN215539478U (en) | 2020-12-18 | 2020-12-18 | Magnesium method de-atomization and upper washing water scheme tube bundle type dust remover |
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| CN215539478U true CN215539478U (en) | 2022-01-18 |
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| CN202023064042.1U Active CN215539478U (en) | 2020-12-18 | 2020-12-18 | Magnesium method de-atomization and upper washing water scheme tube bundle type dust remover |
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Effective date of registration: 20230331 Address after: 101400 Beijing city Huairou District Bohai town Huai Sha Road No. 536 Patentee after: Beijing Qingxin Environmental Engineering Technology Co.,Ltd. Address before: 224000 room 728, building 1, south of photovoltaic road and east of Jingliu Road, Nanyang Town, Tinghu District, Yancheng City, Jiangsu Province (8) Patentee before: YANCHENG QINGXIN ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |