CN209646094U - A kind of dust removal integrated equipment of non-electrical industry denitrating flue gas - Google Patents
A kind of dust removal integrated equipment of non-electrical industry denitrating flue gas Download PDFInfo
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- CN209646094U CN209646094U CN201822208756.1U CN201822208756U CN209646094U CN 209646094 U CN209646094 U CN 209646094U CN 201822208756 U CN201822208756 U CN 201822208756U CN 209646094 U CN209646094 U CN 209646094U
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- cabinet
- flue gas
- dust removal
- partition
- electrical industry
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- Filtering Of Dispersed Particles In Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model relates to non-electrical industry denitration dust collecting technical field, especially a kind of dust removal integrated equipment of non-electrical industry denitrating flue gas.It includes inlet flue duct (1), cabinet (2) and exhaust pass (3), inlet flue duct (1) is connected with below cabinet (2) side, it is connected with exhaust pass (3) above cabinet (2) other side, the inlet flue duct (1) is also connected with blower far from the one end of cabinet (2)；Horizontal on cabinet (2) inner wall to be equipped with partition (4), the partition (4) is equipped with filter assemblies (5), and the bottom of the cabinet (2) is additionally provided with the dust export (7) of taper.The utility model both can solve non-electrical industry denitration dust collecting technology, moreover it is possible to reduce cost.
Description
Technical field
The utility model relates to non-electrical industry denitration dust collecting technical field, especially a kind of non-electrical industry denitrating flue gas dedusting
Integration apparatus.
Background technique
Non-electrical industry refers in addition to power industry, steel, cement, petrochemical industry, Industrial Boiler, Industrial Stoves flue gas (tail
Gas) it is also required to carry out denitration and dust removal process, but using the common SCR denitration of conventional electric power industry and electrostatic or bag-type dust skill
Art, so that investment is high, blowing efficiency is lower, influences dust filtering effect.
Utility model content
The purpose of the utility model is to provide a kind of dust removal integrated equipment of non-electrical industry denitrating flue gas, both can solve
Non-electrical industry denitration dust collecting technology, moreover it is possible to reduce cost.
In order to solve the above technical problems, the utility model adopts the following technical solutions:
A kind of dust removal integrated equipment of non-electrical industry denitrating flue gas includes inlet flue duct, cabinet and exhaust pass, the case
It is connected with inlet flue duct below body side, exhaust pass is connected with above the cabinet other side, the inlet flue duct is remote
One end from cabinet is also connected with blower；Horizontal on the cabinet wall to be equipped with partition, the partition is equipped with filter assemblies, institute
The bottom for stating cabinet is additionally provided with the dust export of taper.
The dust removal integrated equipment of non-electrical industry denitrating flue gas above-mentioned offers several apertures on the partition, described
Filter assemblies include several chimney filters, and each chimney filter, which runs through, to be placed in any aperture of partition, of the chimney filter
Several numbers with aperture match.
The dust removal integrated equipment of non-electrical industry denitrating flue gas above-mentioned, the aperture opened up on the partition is in matrix arrangements.
The dust removal integrated equipment of non-electrical industry denitrating flue gas above-mentioned, the chimney filter include the flange group arranged from top to bottom
Part and ceramic tube, the cross-sectional area of the flange assembly is greater than the cross-sectional area of the ceramic tube, and the flange assembly is located at
The top of partition, the ceramic tube are located at the lower section of partition.
The dust removal integrated equipment of non-electrical industry denitrating flue gas above-mentioned, the ceramic tube is in hollow cylindric, and ceramics
The outer wall of pipe runs through in outside certainly offers several filter hole.
The dust removal integrated equipment of non-electrical industry denitrating flue gas above-mentioned, the outer wall of the ceramic tube are also coated with Catalytic Layer.
The material of the Catalytic Layer is catalyst material, and the material of the ceramic tube is porous ceramic fiber substrate.
The dust removal integrated equipment of non-electrical industry denitrating flue gas above-mentioned, the filter hole are irregular similar round hole, diameter
0.01 millimeter of <.The porous fibrous structure of ceramic tube, and similar round bore dia is smaller, so that PM2.5 and following particulate removal rate
Reach 98%.
The dust removal integrated equipment of non-electrical industry denitrating flue gas above-mentioned, the filter hole are polygonal hole.
The dust removal integrated equipment of non-electrical industry denitrating flue gas above-mentioned, 5 millimeters of the thickness G T.GT.GT of the Catalytic Layer, the chimney filter
Length≤9 meter, the internal diameter of the ceramic tube is 100 millimeters.
Further, the dust removal integrated equipment of non-electrical industry denitrating flue gas above-mentioned, the installation site of the partition are case
Between 3rd/2nd to four/3rds of body total height.
Compared with prior art, the utility model has the beneficial effect that
1, denitration, dust removal integrated, simple process are realized；
2, by the arrangement of the filter assemblies such as ceramic tube, so that dust content substantially reduces, and the ceramic tube stable service life is long,
So that the dust removal integrated equipment of the denitrating flue gas of the utility model is reliable and stable, the maintenance of later period manpower and operating cost are saved；
3, what Workshop Production generated is pumped into cabinet containing pollutants flue gases (exhaust gas) such as NOx, SOx, dust by blower, flue gas
(exhaust gas) is internal by entering outside ceramic tube, then through being entered above partition by flange assembly after summarizing in pipe, then through exporting
Air flue emission；Wherein the flue gas containing pollutant (exhaust gas) is before by ceramic tube wall, pollutant containing NOx and pipe outer wall coating
Under the action of catalytic reduction reaction occurs for Catalytic Layer, produces free of contamination N2And O2, and ceramic tube body is porous fibre
Structure, PM2.5 and following particulate removal rate reach 98%.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view that chimney filter is arranged on partition in the utility model；
Fig. 3 is the partial sectional view of chimney filter in the utility model.
The meaning of appended drawing reference: 1- inlet flue duct, 2- cabinet, 3- exhaust pass, 4- partition, 5- filter assemblies, 6- chimney filter,
61- flange assembly, 62- ceramic tube, 63- filter hole, 64- Catalytic Layer, 7- dust export.
The utility model is further described with reference to the accompanying drawings and detailed description.
Specific embodiment
The embodiments of the present invention 1: as shown in Figure 1-Figure 3, a kind of dust removal integrated equipment of non-electrical industry denitrating flue gas
Including inlet flue duct 1, cabinet 2 and exhaust pass 3, inlet flue duct 1 is connected with below 2 side of cabinet, the cabinet 2 is another
Exhaust pass 3 is connected with above side, the inlet flue duct 1 is also connected with blower far from one end of cabinet 2；The cabinet 2
Horizontal on inner wall to be equipped with partition 4, the partition 4 is equipped with filter assemblies 5, and the bottom of the cabinet 2 is additionally provided with the dust of taper
Outlet 7.12 apertures are offered on the partition 4, the filter assemblies 5 include 12 chimney filters 6, each chimney filter 6
In any aperture for being placed in partition 4.Further, the aperture opened up on the partition 4 is in matrix arrangements.
Embodiment 2: as shown in Figure 1-Figure 3, a kind of dust removal integrated equipment of non-electrical industry denitrating flue gas includes inlet flue duct
1, cabinet 2 and exhaust pass 3 are connected with inlet flue duct 1 below 2 side of cabinet, connect above 2 other side of cabinet
It is connected to exhaust pass 3, the inlet flue duct 1 is also connected with blower far from one end of cabinet 2；Level is set on 2 inner wall of cabinet
There is partition 4, the partition 4 is equipped with filter assemblies 5, and the bottom of the cabinet 2 is additionally provided with the dust export 7 of taper.It is described every
Nine apertures are offered on plate 4, the filter assemblies 5 include nine chimney filters 6, and each chimney filter 6, which runs through, is placed in appointing for partition 4
One by one in a aperture, the number of the chimney filter 6 and the number of aperture match.The chimney filter 6 includes the method arranged from top to bottom
Blue component 61 and ceramic tube 62, the cross-sectional area of the flange assembly 61 are greater than the cross-sectional area of the ceramic tube 62, and described
Flange assembly 61 is located at the top of partition 4, and the ceramic tube 62 is located at the lower section of partition 4.The cross section of the flange assembly 61
In rectangle or circle, the cross section of the ceramic tube 62 is in circular ring shape.Further, the installation site of the partition 4 is case
17th/24ths of 2 total height of body.
Embodiment 3: as shown in Figure 1-Figure 3, a kind of dust removal integrated equipment of non-electrical industry denitrating flue gas includes inlet flue duct
1, cabinet 2 and exhaust pass 3 are connected with inlet flue duct 1 below 2 side of cabinet, connect above 2 other side of cabinet
It is connected to exhaust pass 3, the inlet flue duct 1 is also connected with blower far from one end of cabinet 2；Level is set on 2 inner wall of cabinet
There is partition 4, the partition 4 is equipped with filter assemblies 5, and the bottom of the cabinet 2 is additionally provided with the dust export 7 of taper.It is described every
Several apertures are offered on plate 4, the filter assemblies 5 include several chimney filters 6, and each chimney filter 6, which runs through, is placed in partition 4
Any aperture in, the number of the chimney filter 6 and the number of aperture match.
Further, the chimney filter 6 includes the flange assembly 61 and ceramic tube 62 arranged from top to bottom, the flange assembly
61 cross-sectional area is greater than the cross-sectional area of the ceramic tube 62, and the flange assembly 61 is located at the top of partition 4, the pottery
Porcelain tube 62 is located at the lower section of partition 4.The ceramic tube 62 is in hollow cylindric, and the outer wall of ceramic tube 62 runs through from outer to interior
Offer several filter hole 63.The outer wall of the ceramic tube 62 is also coated with Catalytic Layer 64.The material of the Catalytic Layer 64 is
Catalyst material, the material of the ceramic tube 62 are porous ceramic fiber substrate.The Catalytic Layer 64 with a thickness of the milli of > 5
Rice, length≤9 meter of the chimney filter 6, the internal diameter of the ceramic tube 62 are 100 millimeters.
Embodiment 4: as shown in Figure 1-Figure 3, a kind of dust removal integrated equipment of non-electrical industry denitrating flue gas includes inlet flue duct
1, cabinet 2 and exhaust pass 3 are connected with inlet flue duct 1 below 2 side of cabinet, connect above 2 other side of cabinet
It is connected to exhaust pass 3, the inlet flue duct 1 is also connected with blower far from one end of cabinet 2；Level is set on 2 inner wall of cabinet
There is partition 4, the partition 4 is equipped with filter assemblies 5, and the bottom of the cabinet 2 is additionally provided with the dust export 7 of taper.It is described every
Several apertures are offered on plate 4, the filter assemblies 5 include several chimney filters 6, and each chimney filter 6, which runs through, is placed in partition 4
Any aperture in, the number of the chimney filter 6 and the number of aperture match.The chimney filter 6 includes arranging from top to bottom
Flange assembly 61 and ceramic tube 62, the cross-sectional area of the flange assembly 61 is greater than the cross-sectional area of the ceramic tube 62, and
The flange assembly 61 is located at the top of partition 4, and the ceramic tube 62 is located at the lower section of partition 4.The ceramic tube 62 is in hollow
It is cylindric, and the outer wall of ceramic tube 62 from it is outer to interior through offering several filter hole 63.
The filter hole 63 is irregular similar round hole, and diameter is 0.01 millimeter of <.The porous fibrous structure of ceramic tube 62,
And similar round bore dia is smaller, and it is smaller that catalyst ink hole is coated with outside ceramic tube 62, so that PM2.5 and following particle are de-
Except rate reaches 98%.Alternatively, the filter hole 63 is polygonal hole.
The course of work of the utility model: what Workshop Production generated contains pollutants flue gas (exhaust gas) quilts such as NOx, SOx, dust
Blower is pumped into cabinet 2 through inlet flue duct 1, and flue gas (exhaust gas) is passed through by entering inside outside ceramic tube 62, then after summarizing in pipe
4 top of partition is entered by flange assembly 61, is then discharged through exhaust pass 3；Wherein the flue gas containing pollutant (exhaust gas) is passing through
Before 62 tube wall of ceramic tube, it is anti-that reduction occurs under the action of catalytic for the Catalytic Layer 64 of pollutant containing NOx and pipe outer wall coating
It answers, produces free of contamination N2And O2, and 62 ontology of ceramic tube is porous fibrous structure, PM2.5 and following particulate removal rate reach
98%.
Claims (10)
1. a kind of dust removal integrated equipment of non-electrical industry denitrating flue gas, which is characterized in that including inlet flue duct (1), cabinet (2) and
Exhaust pass (3) is connected with inlet flue duct (1) below cabinet (2) side, connects above cabinet (2) other side
It is connected to exhaust pass (3), the inlet flue duct (1) is also connected with blower far from the one end of cabinet (2)；Cabinet (2) inner wall
Upper horizontal equipped with partition (4), the partition (4) is equipped with filter assemblies (5), and the bottom of the cabinet (2) is additionally provided with taper
Dust export (7).
2. the dust removal integrated equipment of non-electrical industry denitrating flue gas according to claim 1, which is characterized in that the partition
(4) several apertures are offered on, the filter assemblies (5) include several chimney filters (6), and each chimney filter (6), which is run through, sets
In in any aperture of partition (4), the number of the chimney filter (6) and the number of aperture match.
3. the dust removal integrated equipment of non-electrical industry denitrating flue gas according to claim 2, which is characterized in that the partition
(4) aperture opened up on is in matrix arrangements.
4. the dust removal integrated equipment of non-electrical industry denitrating flue gas according to claim 2, which is characterized in that the chimney filter
It (6) include the flange assembly (61) and ceramic tube (62) arranged from top to bottom, the cross-sectional area of the flange assembly (61) is greater than
The cross-sectional area of the ceramic tube (62), and the flange assembly (61) is located at the top of partition (4), ceramic tube (62) position
In the lower section of partition (4).
5. the dust removal integrated equipment of non-electrical industry denitrating flue gas according to claim 4, which is characterized in that the ceramic tube
(62) in hollow cylindric, and the outer wall of ceramic tube (62) from it is outer to interior through offering several filter hole (63).
6. the dust removal integrated equipment of non-electrical industry denitrating flue gas according to claim 5, which is characterized in that the ceramic tube
(62) outer wall is also coated with Catalytic Layer (64).
7. the dust removal integrated equipment of non-electrical industry denitrating flue gas according to claim 5, which is characterized in that the filter hole
It (63) is irregular similar round hole, diameter is 0.01 millimeter of <.
8. the dust removal integrated equipment of non-electrical industry denitrating flue gas according to claim 5, which is characterized in that the filter hole
It (63) is polygonal hole.
9. the dust removal integrated equipment of non-electrical industry denitrating flue gas according to claim 6, which is characterized in that the Catalytic Layer
(64) 5 millimeters of thickness G T.GT.GT, length≤9 meter of the chimney filter (6), the internal diameter of the ceramic tube (62) are 100 millimeters.
10. the dust removal integrated equipment of non-electrical industry denitrating flue gas according to claim 4, which is characterized in that the partition
(4) installation site is between 3rd/2nd to four/3rds of cabinet (2) total height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208756.1U CN209646094U (en) | 2018-12-26 | 2018-12-26 | A kind of dust removal integrated equipment of non-electrical industry denitrating flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208756.1U CN209646094U (en) | 2018-12-26 | 2018-12-26 | A kind of dust removal integrated equipment of non-electrical industry denitrating flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209646094U true CN209646094U (en) | 2019-11-19 |
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ID=68518989
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822208756.1U Active CN209646094U (en) | 2018-12-26 | 2018-12-26 | A kind of dust removal integrated equipment of non-electrical industry denitrating flue gas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354301A (en) * | 2020-12-04 | 2021-02-12 | 安徽华塑股份有限公司 | Ceramic fiber pipe filtering device for calcium carbide furnace gas treatment system |
-
2018
- 2018-12-26 CN CN201822208756.1U patent/CN209646094U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354301A (en) * | 2020-12-04 | 2021-02-12 | 安徽华塑股份有限公司 | Ceramic fiber pipe filtering device for calcium carbide furnace gas treatment system |
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