CN219984367U - Rotary kiln denitrification facility - Google Patents
Rotary kiln denitrification facility Download PDFInfo
- Publication number
- CN219984367U CN219984367U CN202321473185.9U CN202321473185U CN219984367U CN 219984367 U CN219984367 U CN 219984367U CN 202321473185 U CN202321473185 U CN 202321473185U CN 219984367 U CN219984367 U CN 219984367U
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- China
- Prior art keywords
- wall
- rotary kiln
- fixing base
- reaction
- reaction cylinder
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 63
- 239000007921 spray Substances 0.000 claims description 30
- 238000009413 insulation Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 19
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 7
- 239000003546 flue gas Substances 0.000 abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 16
- 235000017491 Bambusa tulda Nutrition 0.000 description 16
- 241001330002 Bambuseae Species 0.000 description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 16
- 239000011425 bamboo Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 6
- 239000012295 chemical reaction liquid Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010531 catalytic reduction reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a rotary kiln denitration device, and belongs to the technical field of flue gas denitration. The reaction device comprises a reaction cylinder, wherein a feeding assembly is connected onto the reaction cylinder, a temperature raising assembly is arranged on the inner wall of the reaction cylinder, a fixing seat assembly is connected onto the outer wall of the reaction cylinder, an air inlet pipe is connected onto the top of the reaction cylinder, a control panel is connected onto the bottom of the fixing seat assembly, and an exhaust hole is formed in the top of the reaction cylinder. The fixing seat assembly is convenient for a user to connect and install, so that the use effect of the fixing seat assembly is improved, and convenience is provided for the user.
Description
Technical Field
The utility model relates to the technical field of flue gas denitration, in particular to a rotary kiln denitration device.
Background
The flue gas denitration technology mainly comprises a dry method (selective catalytic reduction flue gas denitration and selective non-catalytic reduction denitration) and a wet method. Compared with the wet flue gas denitration technology, the dry flue gas denitration technology has the main advantages that: low basic investment, simple equipment and technological process, and NO removal X The efficiency is also higher, no waste water or waste is treated, and secondary pollution is not easy to cause. The rotary kiln denitration device is a dry flue gas denitration device.
The rotary kiln denitration device in the prior art has higher installation position, difficult installation and poorer installation and matching effect with a kiln mouth, so that the rotary kiln denitration device convenient to install is necessary to design.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides a rotary kiln denitration device, which aims to overcome the technical problems in the prior related art.
For this purpose, the utility model adopts the following specific technical scheme:
the utility model provides a rotary kiln denitrification facility, includes the reaction section of thick bamboo, be connected with feed assembly on the reaction section of thick bamboo, the inner wall of reaction section of thick bamboo is provided with the temperature subassembly, the outer wall connection of reaction section of thick bamboo has the fixing base subassembly, the top of reaction section of thick bamboo is connected with the intake pipe, the bottom of fixing base subassembly is connected with control panel, the exhaust hole has been seted up at the top of reaction section of thick bamboo.
Preferably, the fixing seat assembly comprises a first fixing seat connected to the outer wall of the reaction cylinder, the bottom of the first fixing seat is fixedly connected with a fitting block, the outer wall of the fitting block is in fit connection with a fitting seat, the bottom of the fitting seat is fixedly connected with a second fixing seat, the upper surface of the second fixing seat is fixedly connected with a hydraulic rod, one end of the hydraulic rod is provided with a heat insulation block, one end of the hydraulic rod is fixedly connected with the lower surface of the first fixing seat through the heat insulation block, and one end of the second fixing seat is provided with a fixing hole; through the setting of fixing base subassembly, in use, earlier fix the second fixing base, according to the position of the feed port of rotary kiln, start the position of hydraulic rod regulation reaction section of thick bamboo and feeding subassembly to the convenience of customers connects and installs the device, has improved the result of use of the device, provides convenience for the user.
Preferably, the feeding assembly comprises a feeding pipe connected to the inner wall of the reaction cylinder, a discharging end of the feeding pipe is connected with a spray pipe, and one end of the spray pipe is connected with a blocking block; through the setting of feeding subassembly, can reach the inside of being convenient for evenly spray reaction liquid at the reaction section of thick bamboo through the spray tube, with tail gas homogeneous mixing reaction to realize better denitration effect, improved the result of use of the device.
Preferably, the outer wall of the spray pipe is provided with a plurality of spray holes, and a plurality of spray hole ring rows are arranged on the outer wall of the spray pipe; the spray holes arranged in the annular rows can achieve a good spray effect, and the using effect of the device is improved.
Preferably, the air inlet end of the feeding pipe is provided with a flange, the inner wall of the flange is provided with a rubber ring, and the outer wall of the flange is provided with a connecting hole; through the setting of connecting hole, flange piece and rubber circle, can reach comparatively sealed connection effect, improved the result of use of device.
Preferably, the temperature raising component comprises a mounting groove arranged on the inner wall of the reaction cylinder, and the inner wall of the mounting groove is connected with a heating block; through setting up the use of cooperation control panel of temperature subassembly, be convenient for take denitration technique to carry out the temperature to the inside reaction environment of reaction section of thick bamboo as required, improve the denitration effect, improved the result of use of the device.
Preferably, a drain hole is formed in the bottom of the reaction cylinder, and a piston is arranged in the drain hole; through the arrangement of the drain hole and the piston, the liquid inside the reaction cylinder can be discharged conveniently, cleaning is convenient, the using effect of the device is improved, and convenience is provided for users.
The beneficial effects of the utility model are as follows:
1. this rotary kiln denitrification facility, through fixing base assembly's setting, in use, earlier fix the second fixing base, according to the position of rotary kiln's feed port again, start hydraulic stem and adjust the position of reaction section of thick bamboo and feed assembly to when facilitating the use person connects and installs the device, can improve the cooperation effect with the kiln inlet, improved the result of use of the device, provide convenience for the user.
2. This rotary kiln denitrification facility, through the setting of feeding subassembly, be convenient for evenly spray the inside at the reaction section of thick bamboo with the reaction of reaction liquid through the spray tube, with tail gas homogeneous mixing reaction to realize better denitration effect, improved the result of use of the device.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic view of a fixing base assembly according to the present utility model;
FIG. 3 is a schematic view of the feed assembly of the present utility model;
fig. 4 is a cross-sectional view of a temperature raising assembly according to the present utility model.
In the figure: 1. a reaction cylinder; 2. a holder assembly; 201. a first fixing seat; 202. a fitting block; 203. a fitting seat; 204. a hydraulic rod; 205. the second fixing seat; 3. a feed assembly; 301. a feed pipe; 302. a spray pipe; 303. blocking; 4. a temperature raising component; 401. a mounting groove; 402. a heating block; 5. an air inlet pipe; 6. a piston; 7. and a control panel.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the utility model, a rotary kiln denitration device is provided.
Embodiment one;
as shown in fig. 1-4, a rotary kiln denitration device according to an embodiment of the utility model comprises a reaction cylinder 1, wherein a feeding component 3 is connected to the reaction cylinder 1, a temperature raising component 4 is arranged on the inner wall of the reaction cylinder 1, a fixing seat component 2 is connected to the outer wall of the reaction cylinder 1, an air inlet pipe 5 is connected to the top of the reaction cylinder 1, a control panel 7 is connected to the bottom of the fixing seat component 2, and an air vent is arranged at the top of the reaction cylinder 1. The fixing base assembly 2 comprises a first fixing base 201 connected to the outer wall of the reaction cylinder 1, a fitting block 202 is fixedly connected to the bottom of the first fixing base 201, a fitting base 203 is fixedly connected to the outer wall of the fitting block 202, a second fixing base 205 is fixedly connected to the bottom of the fitting base 203, a hydraulic rod 204 is fixedly connected to the upper surface of the second fixing base 205, a heat insulation block is arranged at one end of the hydraulic rod 204, one end of the hydraulic rod 204 is fixedly connected with the lower surface of the first fixing base 201 through the heat insulation block, and a fixing hole is formed in one end of the second fixing base 205. The temperature raising component 4 comprises a mounting groove 401 arranged on the inner wall of the reaction cylinder 1, and a heating block 402 is arranged on the inner wall of the mounting groove 401; the bottom of the reaction cylinder 1 is provided with a drain hole, and a piston 6 is arranged in the drain hole.
In this embodiment, through setting up of fixing base subassembly 2, in use, first fix the second fixing base 205, then according to the position of the feed port of rotary kiln, start hydraulic stem 204 and adjust the position of reaction section of thick bamboo 1 and feeding subassembly 3 to the convenience of customers connects and installs the device, has improved the result of use of the device, provides convenience for the user.
In this embodiment, through setting up cooperation control panel 7 of temperature subassembly 4, be convenient for take denitration technique as required and carry out the temperature to the inside reaction environment of reaction section of thick bamboo 1 through control panel 7, improve the denitration effect, improved the result of use of the device.
In this embodiment, through the setting of wash port and piston 6, the inside liquid of reaction section of thick bamboo 1 of being convenient for discharge, the cleanness of being convenient for has improved the result of use of the device, provides convenience for the user.
Embodiment two;
on the basis of the first embodiment, a preferred embodiment of the rotary kiln denitration device provided by the utility model is as shown in fig. 1 to 4: the feeding component 3 comprises a feeding pipe 301 connected to the inner wall of the reaction cylinder 1, a spray pipe 302 is connected to the discharge end of the feeding pipe 301, a blocking block 303 is connected to one end of the spray pipe 302, a plurality of spray holes are formed in the outer wall of the spray pipe 302, and a plurality of spray hole ring rows are arranged on the outer wall of the spray pipe 302; the inlet end of the feeding pipe 301 is provided with a flange, the inner wall of the flange is provided with a rubber ring, and the outer wall of the flange is provided with a connecting hole.
In this embodiment, through the setting of feeding subassembly 3, can spray the inside at reaction section of thick bamboo 1 with the reaction liquid evenly through spray tube 302, with tail gas homogeneous mixing reaction to realize better denitration effect, improved the result of use of the device.
In this embodiment, the spraying holes arranged in the annular row can achieve a good spraying effect, and the using effect of the device is improved.
In this embodiment, through the setting of connecting hole, flange piece and rubber circle, can reach comparatively sealed connection effect, improved the result of use of device.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
During practical application, first, the second fixing base 205 is fixed, then according to the position of the feed hole of the rotary kiln, the hydraulic rod 204 is started to adjust the positions of the reaction cylinder 1 and the feed component 3, thereby facilitating the connection and installation of the feed component 3 by a user, connecting the air inlet pipe 5 with the kiln outlet, adopting the denitration technology to raise the temperature of the reaction environment inside the reaction cylinder 1 according to the requirement through the arrangement of the temperature raising component 4 and the use of the control panel 7, improving the denitration effect, and through the arrangement of the feed component 3, the reaction liquid can be uniformly sprayed inside the reaction cylinder 1 through the spray pipe 302, and the reaction is uniformly mixed with tail gas, thereby realizing the better denitration effect.
In summary, by means of the above technical scheme of the utility model, the rotary kiln denitration device, through the arrangement of the fixing seat assembly 2, in use, the second fixing seat 205 is fixed, and then the hydraulic rod 204 is started to adjust the positions of the reaction cylinder 1 and the feeding assembly 3 according to the position of the feeding hole of the rotary kiln, so that the device is convenient for a user to connect and install, the use effect of the device is improved, and convenience is provided for the user. Through the setting of feeding subassembly 3, be convenient for evenly spray the inside at reaction section of thick bamboo 1 with the reaction of reaction liquid through spray tube 302, with tail gas homogeneous mixing reaction to realize better denitration effect, improved the result of use of the device.
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, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a rotary kiln denitrification facility, includes reaction tube (1), its characterized in that, be connected with feeding subassembly (3) on reaction tube (1), the inner wall of reaction tube (1) is provided with carries warm subassembly (4), the outer wall connection of reaction tube (1) has fixing base subassembly (2), the top of reaction tube (1) is connected with intake pipe (5), the bottom of fixing base subassembly (2) is connected with control panel (7), the exhaust hole has been seted up at the top of reaction tube (1).
2. The rotary kiln denitration device according to claim 1, wherein the fixing base assembly (2) comprises a first fixing base (201) connected to the outer wall of the reaction cylinder (1), a fitting block (202) is fixedly connected to the bottom of the first fixing base (201), a fitting base (203) is fixedly connected to the outer wall of the fitting block (202), a second fixing base (205) is fixedly connected to the bottom of the fitting base (203), a hydraulic rod (204) is fixedly connected to the upper surface of the second fixing base (205), a heat insulation block is arranged at one end of the hydraulic rod (204), one end of the hydraulic rod (204) is fixedly connected to the lower surface of the first fixing base (201) through the heat insulation block, and a fixing hole is formed in one end of the second fixing base (205).
3. The rotary kiln denitration device according to claim 1, wherein the feeding assembly (3) comprises a feeding pipe (301) connected to the inner wall of the reaction cylinder (1), a discharging end of the feeding pipe (301) is connected with a spray pipe (302), and one end of the spray pipe (302) is connected with a blocking block (303).
4. A rotary kiln denitration device according to claim 3, characterized in that the outer wall of the spray pipe (302) is provided with a plurality of spray holes, and a plurality of spray hole ring rows are arranged on the outer wall of the spray pipe (302).
5. A rotary kiln denitration device according to claim 3, characterized in that the inlet end of the feed pipe (301) is provided with a flange, the inner wall of the flange is provided with a rubber ring, and the outer wall of the flange is provided with a connecting hole.
6. The rotary kiln denitration device according to claim 1, wherein the temperature raising component (4) comprises a mounting groove (401) formed in the inner wall of the reaction cylinder (1), and a heating block (402) is mounted on the inner wall of the mounting groove (401).
7. The rotary kiln denitration device according to claim 1, wherein a drain hole is formed in the bottom of the reaction cylinder (1), and a piston (6) is installed in the drain hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321473185.9U CN219984367U (en) | 2023-06-09 | 2023-06-09 | Rotary kiln denitrification facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321473185.9U CN219984367U (en) | 2023-06-09 | 2023-06-09 | Rotary kiln denitrification facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219984367U true CN219984367U (en) | 2023-11-10 |
Family
ID=88618840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321473185.9U Active CN219984367U (en) | 2023-06-09 | 2023-06-09 | Rotary kiln denitrification facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219984367U (en) |
-
2023
- 2023-06-09 CN CN202321473185.9U patent/CN219984367U/en active Active
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| GR01 | Patent grant |