CN221182175U - Dust remover for tail gas denitration treatment - Google Patents
Dust remover for tail gas denitration treatment Download PDFInfo
- Publication number
- CN221182175U CN221182175U CN202323178383.5U CN202323178383U CN221182175U CN 221182175 U CN221182175 U CN 221182175U CN 202323178383 U CN202323178383 U CN 202323178383U CN 221182175 U CN221182175 U CN 221182175U
- Authority
- CN
- China
- Prior art keywords
- dust
- cavity
- dust removing
- chamber
- connecting hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 205
- 239000004744 fabric Substances 0.000 claims abstract description 51
- 230000000903 blocking effect Effects 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 210000001503 joint Anatomy 0.000 description 12
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model provides a dust remover for tail gas denitration treatment, which belongs to the technical field of tail gas treatment and comprises a dust removal box body, a mounting plate, a dust removal cloth bag and a blocking and guiding structure, wherein a gas exhaust cavity, a dust removal cavity and a dust collection cavity are arranged in the dust removal box body, and a first connecting hole, a second connecting hole and a third connecting hole are formed in the outer side of the dust removal box body; the dust removing cloth bag is fixedly connected with the mounting plate, and an opening at the upper end is communicated with the air outlet holes; the blocking flow guiding structure comprises a plurality of vertical plates and a filter screen, the vertical plates are sequentially arranged along the width direction of the dust removing cavity, the filter screen is close to the second connecting hole, and the filter screen is fixedly connected with the inner wall of the dust removing cavity and the upper end of the vertical plates. According to the dust remover for the tail gas denitration treatment, the large particles cannot directly move upwards by virtue of the plurality of vertical plates and the filter screen to damage the dust removing cloth bag and the like, so that the dust removing cloth bag has a good dust removing effect.
Description
Technical Field
The utility model belongs to the technical field of tail gas treatment, and particularly relates to a dust remover for tail gas denitration treatment.
Background
The calcium carbonate is produced by calcining raw materials such as limestone and the like to generate lime and carbon dioxide, adding water to digest to generate lime milk, introducing carbon dioxide to carbonize the lime milk to generate calcium carbonate precipitate, and dehydrating, drying and crushing the calcium carbonate precipitate to prepare a large amount of tail gas generated in the calcining process. At present, dust removal cloth bags are used for removing dust from tail gas, but because the tail gas contains larger particles, the dust removal cloth bags are damaged due to collision of the larger particles and the dust removal cloth bags, and dust removal in the tail gas cannot be effectively removed.
Disclosure of utility model
The utility model aims to provide a dust remover for tail gas denitration treatment, which solves the technical problems that a dust removing cloth bag in the prior art is easy to damage and dust removal in tail gas cannot be effectively removed.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a tail gas denitration treatment uses dust remover, includes:
The dust removing box body is internally provided with an exhaust cavity, a dust removing cavity and a dust collecting cavity which are sequentially arranged up and down, and the outer side of the dust removing box body is provided with a first connecting hole, a second connecting hole and a third connecting hole which are respectively communicated with the exhaust cavity, the dust removing cavity and the dust collecting cavity;
The mounting plate is arranged in the dust removing box body and is positioned between the exhaust cavity and the dust removing cavity; the mounting plate is provided with a plurality of air outlet holes;
The number of the dust removing cloth bags is multiple, and the dust removing cloth bags are in one-to-one correspondence with the air outlet holes; the upper end of the dust removing cloth bag is fixedly connected with the lower end of the mounting plate, and an opening at the upper end of the dust removing cloth bag is communicated with the air outlet hole;
The blocking flow guide structure is arranged in the dust removal box body and is positioned between the exhaust cavity and the dust removal cavity; the blocking flow guiding structure comprises a plurality of vertical plates and a filter screen, wherein the vertical plates are sequentially arranged along the width direction of the dust removing cavity, the filter screen is close to the second connecting hole, one end of the filter screen is fixedly connected with the inner wall of the dust removing cavity, and the other end of the filter screen is fixedly connected with the upper end of the vertical plates which are close to the second connecting hole.
In one possible implementation, a plurality of the vertical plates are arranged in a V-shape along the width direction of the dust removal chamber.
In one possible implementation, the filter screen is arranged obliquely and above the vertical plate.
In one possible implementation manner, the number of the second connecting holes is two, and the second connecting holes are symmetrically arranged on the outer side of the dust removing box body.
In one possible implementation manner, two pipe joints are further arranged on the outer side of the dust removal box body, one ends of the two pipe joints are respectively connected with the first connecting hole and the second connecting hole, and a mounting flange is arranged at the other end of the two pipe joints.
In one possible implementation, a plurality of the air outlet holes are arranged in a rectangular array on the mounting plate.
In one possible implementation, the exhaust cavity includes a first chamber and a second chamber, the first chamber being located directly above the dust removal cavity, and the mounting plate being located between the first chamber and the dust removal cavity; the second chamber is located one side of the first chamber, a secondary filter screen is arranged between the first chamber and the second chamber, and the first connecting hole is communicated with the second chamber.
In one possible implementation manner, the dust removing box body comprises a rectangular cylinder and a conical cylinder which is arranged at the lower end of the rectangular cylinder and communicated with the rectangular cylinder, the air exhaust cavity and the dust removing cavity are both positioned in the rectangular cylinder, and the dust collecting cavity is positioned in the conical cylinder; the first connecting hole and the second connecting hole are formed in the rectangular cylinder, and the third connecting hole is formed in the conical cylinder.
In one possible implementation, the rectangular cylinder and the conical cylinder are integrally formed.
In one possible implementation manner, the dust removal box body is provided with an overhaul opening and a closed baffle corresponding to the dust removal cavity, the upper end of the dust removal cloth bag is provided with a connecting flange and a mounting hole formed in the connecting flange, the mounting plate is provided with a screw hole corresponding to the mounting hole, and the dust removal cloth bag is detachably connected with the mounting plate through a fastener penetrating through the mounting hole and the screw hole.
The dust remover for tail gas denitration treatment provided by the utility model has the beneficial effects that: compared with the prior art, when the dust remover for tail gas denitration treatment works, tail gas enters the dust removing cavity in the dust removing box body from the second connecting hole, the tail gas passes through gaps of the plurality of vertical plates to be in contact with the dust removing cloth bag, tiny dust is attached to the outer wall of the dust removing cloth bag, gas in the tail gas enters the dust removing cloth bag and continuously moves upwards to pass through the air outlet hole on the mounting plate to enter the exhaust cavity, and then passes through the first connecting hole to be discharged; when the tail gas enters the dust removing cavity, larger particles in the tail gas are impacted on a plurality of vertical plates arranged along the width direction of the dust removing box body and fall down into the dust collecting cavity, so that the blocking and collecting effect of the larger particles is improved, and meanwhile, when the tail gas enters the dust removing cavity, the larger particles in the tail gas close to the inner wall of the dust removing cavity are prevented from directly moving upwards by virtue of the filter screen to damage a dust removing cloth bag and the like, so that the dust removing cloth bag has a good dust removing effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the interior of a dust remover for tail gas denitration treatment according to an embodiment of the present utility model;
Fig. 2 is a second schematic diagram of the interior of the dust remover for tail gas denitration treatment provided by the embodiment of the utility model;
Fig. 3 is a front view of a dust remover for tail gas denitration treatment according to an embodiment of the present utility model.
Wherein, each reference sign in the figure:
1. A dust removal box; 11. an exhaust chamber; 111. a first chamber; 112. a second chamber; 12. a dust removal cavity; 13. a dust collection chamber; 14. a first connection hole; 15. a second connection hole; 16. a third connection hole; 17. a rectangular cylinder; 18. a conical cylinder; 19. a closing baffle; 2. a mounting plate; 21. an air outlet hole; 3. a dust removing cloth bag; 31. a connecting flange; 4. blocking the flow guiding structure; 41. a vertical plate; 42. a filter screen; 5. a pipe joint; 51. a mounting flange; 6. and (5) a secondary filter screen.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model 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 for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 to 3, the dust remover for tail gas denitration treatment provided by the utility model will now be described. The dust remover for tail gas denitration treatment comprises a dust removal box body 1, a mounting plate 2, a dust removal cloth bag 3 and a blocking flow guide structure 4, wherein an exhaust cavity 11, a dust removal cavity 12 and a dust collection cavity 13 which are sequentially arranged up and down are arranged in the dust removal box body 1, and a first connecting hole 14, a second connecting hole 15 and a third connecting hole 16 which are respectively communicated with the exhaust cavity 11, the dust removal cavity 12 and the dust collection cavity 13 are formed in the outer side of the dust removal box body; the mounting plate 2 is arranged in the dust removal box body 1 and is positioned between the exhaust cavity 11 and the dust removal cavity 12; the mounting plate 2 is provided with a plurality of air outlet holes 21; the number of the dust removing cloth bags 3 is multiple, and the dust removing cloth bags are in one-to-one correspondence with the air outlet holes 21; the upper end of the dust removing cloth bag 3 is fixedly connected with the lower end of the mounting plate 2, and the opening of the upper end of the dust removing cloth bag 3 is communicated with the air outlet hole 21; the blocking flow guiding structure 4 is arranged in the dust removing box body 1 and is positioned between the exhaust cavity 11 and the dust removing cavity 12; the blocking flow guiding structure 4 comprises a plurality of vertical plates 41 and a filter screen 42, the plurality of vertical plates 41 are sequentially arranged along the width direction of the dust removing cavity 12, the filter screen 42 is arranged close to the second connecting hole 15, one end of the filter screen 42 is fixedly connected with the inner wall of the dust removing cavity 12, and the other end of the filter screen 42 is fixedly connected with the upper end of the vertical plate 41 which is arranged close to the second connecting hole 15.
Compared with the prior art, when the dust remover for tail gas denitration treatment provided by the utility model works, tail gas enters the dust removing cavity 12 in the dust removing box body 1 from the second connecting hole 15, the tail gas passes through gaps of the plurality of vertical plates 41 and contacts with the dust removing cloth bag 3, tiny dust is attached to the outer wall of the dust removing cloth bag 3, gas in the tail gas enters the dust removing cloth bag 3 and continuously moves upwards to pass through the air outlet hole 21 on the mounting plate 2 and enter the air outlet cavity 11, and then passes through the first connecting hole 14 to be discharged; when the tail gas enters the dust removing cavity 12, larger particles in the tail gas are impacted on a plurality of vertical plates 41 arranged along the width direction of the dust removing box body 1 and fall down into the dust collecting cavity 13, so that the blocking and collecting effect of the larger particles is improved, and meanwhile, when the tail gas enters the dust removing cavity 12, the larger particles in the tail gas close to the inner wall of the dust removing cavity 12 do not directly move upwards to damage the dust removing cloth bag 3 and the like by virtue of the filter screen 42, so that the dust removing cloth bag 3 has a good dust removing effect.
Referring to fig. 1, as a specific embodiment of the dust remover for tail gas denitration treatment provided by the utility model, a plurality of vertical plates 41 are arranged in a V shape along the width direction of a dust removing cavity 12; the plurality of vertical plates 41 arranged in a V-shape are sequentially arranged along the width direction of the dust removing box body 1, so that larger particles in the gas entering the dust removing cavity 12 from the second connecting hole 15 are more and more completely impacted on the vertical plates 41 and fall into the dust collecting cavity 13, and the risk of the larger particles impacting on the dust removing cloth bag 3 is reduced or even eliminated.
Referring to fig. 1, as a specific embodiment of the dust remover for tail gas denitration treatment provided by the utility model, a filter screen 42 is obliquely arranged and is positioned above a vertical plate 41; that is, the lower end of the filter screen 42 is fixed to the upper end of the vertical plate 41, while the higher end is fixedly connected to the inner wall of the dust removing cavity 12, the filter screen 42 arranged obliquely can not only meet the blocking of larger particles, but also prevent dust falling from the dust removing cloth bag 3 from being influenced, and the dust falling from the dust removing cloth bag 3 is not easy to accumulate on the inclined filter screen 42.
Referring to fig. 1 to 3, as a specific embodiment of the dust remover for tail gas denitration treatment provided by the present utility model, the number of the second connecting holes 15 is two, and the second connecting holes are symmetrically arranged on the outer side of the dust removing box 1; two second connecting holes 15 are arranged for the tail gas to enter the dust removing box body 1, so that the air inlet efficiency and the air inlet flexibility are improved. The pipe joints 5 are provided with valves, and when one pipe joint 5 does not intake air, the valve on the pipe joint 5 is closed.
Referring to fig. 1 to 3, as a specific embodiment of the dust remover for tail gas denitration treatment provided by the utility model, two pipe joints 5 are further arranged on the outer side of the dust removal box 1, one ends of the two pipe joints 5 are respectively connected with a first connecting hole 14 and a second connecting hole 15, and the other ends are provided with mounting flanges 51; two pipe joints 5 are arranged on the dust removal box body 1, one ends of the two pipe joints 5 are respectively communicated with the first connecting hole 14 and the second connecting hole 15, and the other ends of the pipe joints 5 are provided with mounting flanges 51, so that when external equipment is connected with the dust remover, the external equipment is respectively butted on the mounting flanges 51 of the two pipe joints 5, and the connection between the external equipment and the pipe joints 5 is stable and firm.
Referring to fig. 1 and 2, as a specific embodiment of the dust remover for tail gas denitration treatment provided by the utility model, a plurality of air outlet holes 21 are arranged on a mounting plate 2 in a rectangular array; therefore, the upper ends of the dust removing cloth bags 3 are uniformly fixed on the lower end face of the mounting plate 2, so that the dust removing cloth bags 3 are fully distributed in the whole dust removing cavity 12, and further tiny dust in tail gas can be more dispersed and attached to the dust removing cloth bags 3, and the dust removing effect is better.
Referring to fig. 1 and 2, as a specific embodiment of the dust remover for tail gas denitration treatment provided by the utility model, an exhaust cavity 11 includes a first chamber 111 and a second chamber 112, the first chamber 111 is located directly above the dust removing cavity 12, and a mounting plate 2 is located between the first chamber 111 and the dust removing cavity 12; the second chamber 112 is located at one side of the first chamber 111, a secondary filter screen 6 is arranged between the first chamber 111 and the second chamber 112, and the first connecting hole 14 is communicated with the second chamber 112; i.e. the one that is the one. The gas after dust removal passes through the air outlet hole 21 from the upper end of the dust removal cloth bag 3, enters the first chamber 111, is filtered again by the secondary filter screen 6, further removes other impurities in the gas, enters the second chamber 112, and finally passes through the first connecting hole 14 to be discharged. The aperture of the secondary filter screen 6 is smaller than the aperture of the dust removing cloth bag 3. The secondary screen 6 is installed in the exhaust chamber 11 so as to divide the exhaust chamber 11 into a first chamber 111 and a second chamber 112.
Referring to fig. 1 and 3, as a specific embodiment of the dust remover for tail gas denitration treatment provided by the utility model, a dust removal box 1 comprises a rectangular cylinder 17 and a conical cylinder 18 arranged at the lower end of the rectangular cylinder 17 and communicated with the rectangular cylinder 17, wherein a gas discharge cavity 11 and a dust removal cavity 12 are both positioned in the rectangular cylinder 17, and a dust collection cavity 13 is positioned in the conical cylinder 18; the first connecting hole 14 and the second connecting hole 15 are formed in a rectangular cylinder 17, and the third connecting hole 16 is formed in a conical cylinder 18; the rectangular cylinder 17 and the conical cylinder 18 are arranged up and down and are communicated, the lower end of the rectangular cylinder 17 is butt-jointed and installed at the upper end of the conical cylinder 18 and fixedly connected with the conical cylinder 18, and the rectangular cylinder 17 and the conical cylinder 18 form a main body structure of the dust removal box body 1. Wherein the exhaust chamber 11 and the dust removing chamber 12 are located in a rectangular cylinder 17, and the dust collecting chamber 13 is located in a conical cylinder 18, and the conical cylinder 18 is used for collecting and discharging dust and the like. A plurality of support legs are provided at the outer lower end of the tapered tube 18 for supporting the tapered tube 18 and the rectangular tube 17.
Referring to fig. 1 and 3, as a specific embodiment of the dust remover for tail gas denitration treatment provided by the utility model, a rectangular cylinder 17 and a conical cylinder 18 are integrally formed; the connection strength and the stability between the rectangular cylinder 17 and the conical cylinder 18 are improved so as to ensure the safer and more efficient operation of the whole dust remover.
Referring to fig. 3, as a specific embodiment of the dust remover for tail gas denitration treatment provided by the utility model, a dust removal box body 1 is provided with an overhaul opening and a sealing baffle 19 corresponding to a dust removal cavity 12, the upper end of a dust removal cloth bag 3 is provided with a connecting flange 31 and a mounting hole arranged on the connecting flange 31, a mounting plate 2 is provided with a screw hole corresponding to the mounting hole, and the dust removal cloth bag 3 is detachably connected with the mounting plate 2 through a fastener penetrating through the mounting hole and the screw hole; when the device in the dust removing cavity 12 needs to be maintained, replaced and the like, the sealing baffle 19 is opened to pass through the overhaul opening to clean and overhaul the dust removing cloth bag 3 and the like, and the operation is convenient and quick. One end of the sealing baffle 19 is detachably connected with the dust removal box body 1, and a sealing strip used for being connected with the dust removal box body 1 is arranged on the sealing baffle 19. When the dust removing cloth bag 3 is arranged on the mounting plate 2, the connecting flange 31 on the dust removing cloth bag 3 is in butt joint with the lower end face of the mounting plate 2 and is locked by using fasteners such as bolts, and in this way, the dust removing cloth bag 3 is reliably connected with the mounting plate 2, and the dust removing cloth bag 3 is convenient to detach for replacement or maintenance.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The utility model provides a tail gas denitration treatment uses dust remover which characterized in that includes:
The dust removing box body is internally provided with an exhaust cavity, a dust removing cavity and a dust collecting cavity which are sequentially arranged up and down, and the outer side of the dust removing box body is provided with a first connecting hole, a second connecting hole and a third connecting hole which are respectively communicated with the exhaust cavity, the dust removing cavity and the dust collecting cavity;
The mounting plate is arranged in the dust removing box body and is positioned between the exhaust cavity and the dust removing cavity; the mounting plate is provided with a plurality of air outlet holes;
The number of the dust removing cloth bags is multiple, and the dust removing cloth bags are in one-to-one correspondence with the air outlet holes; the upper end of the dust removing cloth bag is fixedly connected with the lower end of the mounting plate, and an opening at the upper end of the dust removing cloth bag is communicated with the air outlet hole;
The blocking flow guide structure is arranged in the dust removal box body and is positioned between the exhaust cavity and the dust removal cavity; the blocking flow guiding structure comprises a plurality of vertical plates and a filter screen, wherein the vertical plates are sequentially arranged along the width direction of the dust removing cavity, the filter screen is close to the second connecting hole, one end of the filter screen is fixedly connected with the inner wall of the dust removing cavity, and the other end of the filter screen is fixedly connected with the upper end of the vertical plates which are close to the second connecting hole.
2. The dust remover for denitration treatment of exhaust gas as set forth in claim 1, wherein a plurality of the vertical plates are arranged in a V-shape in a width direction of the dust removing chamber.
3. The dust remover for denitration treatment of exhaust gas as set forth in claim 2, wherein said filter screen is disposed obliquely above said vertical plate.
4. The dust remover for tail gas denitration treatment as set forth in claim 1, wherein the number of the second connecting holes is two, and the second connecting holes are symmetrically arranged on the outer side of the dust removing box body.
5. The dust remover for tail gas denitration treatment as set forth in claim 1, wherein two pipe joints are further provided on the outer side of the dust removal box, one ends of the two pipe joints are respectively connected with the first connecting hole and the second connecting hole, and the other ends are provided with mounting flanges.
6. The dust remover for denitration treatment of exhaust gas as set forth in claim 1, wherein a plurality of said air outlet holes are arranged in a rectangular array on said mounting plate.
7. The exhaust gas denitration dust remover according to claim 1, wherein said exhaust chamber comprises a first chamber and a second chamber, said first chamber being located directly above said dust removal chamber, and said mounting plate being located between said first chamber and said dust removal chamber; the second chamber is located one side of the first chamber, a secondary filter screen is arranged between the first chamber and the second chamber, and the first connecting hole is communicated with the second chamber.
8. The dust remover for tail gas denitration treatment as set forth in claim 1, wherein the dust removal box body comprises a rectangular cylinder and a conical cylinder which is arranged at the lower end of the rectangular cylinder and is communicated with the rectangular cylinder, the exhaust cavity and the dust removal cavity are both positioned in the rectangular cylinder, and the dust collection cavity is positioned in the conical cylinder; the first connecting hole and the second connecting hole are formed in the rectangular cylinder, and the third connecting hole is formed in the conical cylinder.
9. The dust remover for denitration treatment of exhaust gas as set forth in claim 8, wherein said rectangular cylinder and said conical cylinder are integrally formed.
10. The dust remover for tail gas denitration treatment according to claim 1, wherein the dust removal box body is provided with an overhaul opening and a closed baffle plate corresponding to the dust removal cavity, the upper end of the dust removal cloth bag is provided with a connecting flange and a mounting hole formed in the connecting flange, the mounting plate is provided with a screw hole corresponding to the mounting hole, and the dust removal cloth bag is detachably connected with the mounting plate through a fastener penetrating through the mounting hole and the screw hole.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221182175U true CN221182175U (en) | 2024-06-21 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221182175U (en) | Dust remover for tail gas denitration treatment | |
| CN211513790U (en) | Pulse resonance dust remover for construction waste treatment plant | |
| CN219072371U (en) | Centralized purifying device for top waste gas of petroleum coke calcining furnace | |
| CN214075482U (en) | Demister | |
| CN218421700U (en) | Pulse type composite bag dust collector | |
| CN218794592U (en) | Pulse dust removal equipment with adjustable pulse height | |
| CN211987813U (en) | Kiln gas purification device is used in nanometer calcium carbonate production | |
| CN214347207U (en) | Ash water circulating treatment system for wet electric dust collector | |
| CN210656824U (en) | High-efficient catch water of living beings gasification gas | |
| CN218188725U (en) | Exhaust treatment device is used in magnesium nitrate production | |
| CN220968572U (en) | High-efficiency energy-saving dust remover | |
| CN218270262U (en) | Smelting flue gas treatment device convenient for separating dust and particulate matters | |
| CN220495893U (en) | Deslagging device, fluorine-loaded alumina conveying system and electrolytic flue gas purifying system | |
| CN213467135U (en) | Dust collector for boiler | |
| CN218188624U (en) | High temperature resistant strong corrosivity resistant outer formula blowback deashing dust remover that strains | |
| CN217126353U (en) | Vacuum energy storage type dust suppression device of transfer funnel | |
| CN219050727U (en) | Cloth bag dust collector system | |
| CN214390644U (en) | Electric dust remover equipment split package assembly | |
| CN221207230U (en) | Pipeline coal cinder filtering structure with reverse blowing | |
| CN219050649U (en) | Inertial settler for dust removal of furnace gas | |
| CN213050049U (en) | High-efficiency dehydrator | |
| CN220860989U (en) | A pipeline dust collector for blue charcoal belt vestibule exhaust gas collection mouth | |
| CN221131686U (en) | Intelligent soot blower for SCR denitration of cement kiln | |
| CN218249082U (en) | Desulfurization dust collector of gas boiler | |
| CN213160044U (en) | Dust collector for flour processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |