CN111059555A - Waste gas spraying device for catalytic combustion equipment - Google Patents
Waste gas spraying device for catalytic combustion equipment Download PDFInfo
- Publication number
- CN111059555A CN111059555A CN201911404792.8A CN201911404792A CN111059555A CN 111059555 A CN111059555 A CN 111059555A CN 201911404792 A CN201911404792 A CN 201911404792A CN 111059555 A CN111059555 A CN 111059555A
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- China
- Prior art keywords
- catalytic combustion
- gear
- rotary
- exhaust gas
- gas spraying
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/07—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases in which combustion takes place in the presence of catalytic material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2900/00—Special features of, or arrangements for incinerators
- F23G2900/54402—Injecting fluid waste into incinerator
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
Abstract
The invention discloses a waste gas spraying device for catalytic combustion equipment, which comprises a rotary spraying disc, wherein an inner cavity is formed in the rotary spraying disc, the side wall of the rotary spraying disc consists of a plurality of adjusting blades, the adjusting blades are connected with the upper surface and the lower surface of the rotary spraying disc through a first rotating shaft, the center of the rotary spraying disc is provided with an installation groove, a bearing is installed in the installation groove, and an air inlet pipe is inserted into the inner wall of the bearing; the bidirectional motor is arranged on the upper surface of the rotary spray disk; and the air inlet pipe extends into the combustion tank, the bottom of the air inlet pipe is connected with the rotary spraying disc, and the air inlet pipe is inserted into the bearing. Through the mode, the waste gas spraying device for the catalytic combustion equipment disclosed by the invention can uniformly spray the organic waste gas into the catalytic combustion equipment, so that the waste gas can be fully contacted with a catalyst, and the waste gas treatment efficiency is greatly increased.
Description
Technical Field
The invention relates to the field of environmental protection, in particular to a waste gas spraying device for catalytic combustion equipment.
Background
The catalytic combustion device is a device or equipment which burns under the action of a catalyst, and the working principle of the catalytic combustion equipment is that organic waste gas is subjected to flameless combustion at a lower ignition temperature by means of the catalyst, so that the organic waste gas is decomposed into nontoxic carbon dioxide and water vapor.
In the use of the existing catalytic combustion equipment, waste gas directly enters the combustion tank through the air inlet pipe, so that the catalyst is already placed in the combustion tank, the waste gas is in contact with the catalyst, and the treatment efficiency of the waste gas is greatly reduced.
Disclosure of Invention
The invention mainly solves the technical problem of providing the waste gas spraying device for the catalytic combustion equipment, which can enable organic waste gas to uniformly scatter in a combustion tank.
In order to solve the technical problems, the invention adopts a technical scheme that: a waste gas spraying device for a catalytic combustion apparatus comprises
The rotary spraying disc is internally provided with an inner cavity, the side wall of the rotary spraying disc is composed of a plurality of adjusting blades, the adjusting blades are connected with the upper surface and the lower surface of the rotary spraying disc through a first rotating shaft, blade gears are installed on the rotating shaft close to the top end of the rotary spraying disc, a mounting groove is formed in the center of the rotary spraying disc, air holes are formed in the lower surface of the mounting groove, a bearing is installed in the mounting groove, an air inlet pipe is inserted into the inner wall of the bearing, a follow-up gear is installed on the inner wall of the upper surface of the rotary spraying disc through a second rotating shaft and is in contact with one of the blade gears, an annular rack is installed on the inner wall of the upper surface of the rotary spraying disc, the inner wall of the annular rack is in contact with the blade gears, and a plurality of;
the bidirectional motor is arranged on the upper surface of the rotary spray disk, two ends of the bidirectional motor are respectively provided with a driving gear, and the driving gear positioned at the lower end of the bidirectional motor extends into the rotary spray disk and then is connected with the follow-up gear;
an intake pipe, the intake pipe stretches into in the burning jar, the intake pipe bottom with rotatory dish that spouts is connected, the intake pipe inserts in the bearing, install driven gear in the intake pipe, driven gear with be located the two-way motor upper end the driving gear is connected.
In a preferred embodiment of the present invention, the outer wall of the intake pipe is fitted to the inner wall of the bearing.
In a preferred embodiment of the present invention, the mounting groove is fitted with the bearing.
In a preferred embodiment of the invention, the follower gear is engaged with the blade gear.
In a preferred embodiment of the invention, the annular rack is engaged with the blade gear.
In a preferred embodiment of the present invention, the driving gear at the lower end of the bidirectional motor is engaged with the follower gear.
In a preferred embodiment of the present invention, the driven gear is engaged with the driving gear at the upper end of the bi-directional motor.
In a preferred embodiment of the invention, a plurality of said vanes are arranged in a circular array about the axis of said inlet duct.
In a preferred embodiment of the invention, the blades are inclined in the direction opposite to the direction of rotation of the rotating disk.
In a preferred embodiment of the present invention, the bidirectional motor is connected to an external terminal through a wire.
The invention has the beneficial effects that: according to the waste gas spraying device for the catalytic combustion equipment, disclosed by the invention, the organic waste gas is uniformly sprayed into the catalytic combustion equipment, so that the waste gas can be fully contacted with the catalyst, and the waste gas treatment efficiency is greatly increased.
Drawings
Fig. 1 is a sectional view of an exhaust gas spraying device for a catalytic combustion apparatus.
The parts in the drawings are numbered as follows: 1. rotating the spray disc; 2. an inner cavity; 3. adjusting the blades; 4. a blade gear; 5. mounting grooves; 6. air holes; 7. a bearing; 8. a follower gear; 9. a driving gear; 10. a driven gear; 11. an annular rack; 12. an exhaust hole; 13. a bi-directional motor; 14. an air inlet pipe.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
Referring to FIG. 1, an exhaust gas spraying apparatus for a catalytic combustion device includes
A rotatory spraying disk 1, set up inner chamber 2 in the rotatory spraying disk 1, rotatory spraying disk 1 lateral wall comprises a plurality of adjusting vane 3, adjusting vane 3 is used for in unrestrained burning pot of waste gas.
The blades are distributed in a circular array along the axis of the air inlet pipe 14, and are inclined towards the opposite direction of the rotation of the rotary spray disk 1, so that the exhaust gas is prevented from being scattered into the combustion tank because the blades are inclined towards the direction of the rotation of the rotary spray disk 1 and then enter the rotary spray disk 1.
Adjusting blade 3 through first pivot with rotatory upper and lower face of spouting dish 1 is connected, the pivot is close to rotatory 1 top of spouting the dish is installed blade gear 4, blade gear 4 is used for adjusting blade 3's angle to adjust air flow.
Mounting groove 5 has been seted up at rotatory spray disk 1 center, gas pocket 6 has been seted up to mounting groove 5 lower surface, install bearing 7 in the mounting groove 5, mounting groove 5 with bearing 7 cooperatees, bearing 7 makes rotatory spray disk 1 can round intake pipe 14 rotates to with the even unrestrained in the burning jar of waste gas.
The intake pipe 14 inserts in the bearing 7 inner wall, a follower gear 8 is installed through the second pivot to the rotatory upper inner wall that spouts dish 1, follower gear 8 with one of them blade gear 4 contacts, follower gear 8 with blade gear 4 cooperatees, through follower gear 8 drives blade gear 4 rotates, thereby adjusts the angle of regulation blade 3.
An annular rack 11 is installed on the inner wall of the upper surface of the rotary spray disk 1, the inner wall of the annular rack 11 is in contact with the blade gears 4, the annular rack 11 is matched with the blade gears 4, and when one of the blade gears 4 rotates, the annular rack 11 can drive the rest of the blade gears 4 to follow up.
A plurality of exhaust holes 126 are formed in the bottom of the rotary spray disk 1, and the exhaust holes 126 allow waste gas to be sprayed down from the lower end of the rotary spray disk 1.
The bidirectional motor 13 is mounted on the upper surface of the rotary spraying disc 1, two driving gears 9 are mounted at two ends of the bidirectional motor 13 respectively, the driving gear 9 at the lower end of the bidirectional motor 13 extends into the rotary spraying disc 1 and then is connected with the follow-up gear 8, the driving gear 9 at the lower end of the bidirectional motor 13 is matched with the follow-up gear 8, the follow-up gear 8 is driven to rotate through the driving gear 9 at the lower end of the bidirectional motor 13, so that one of the blade gears 4 is driven to rotate, and then the annular rack 11 drives the rest of the blade gears 4 to follow up, and finally the angle adjusting effect on all the adjusting blades 3 is achieved.
The bidirectional motor 13 is connected with an external terminal through an electric wire, and the driving gears 9 at two ends of the bidirectional motor 13 are controlled to rotate respectively through the external terminal.
An intake pipe 14, intake pipe 14 stretches into in the burning jar, intake pipe 14 bottom with rotatory dish 1 that spouts is connected, intake pipe 14 inserts in the bearing 7, intake pipe 14 outer wall with the bearing 7 inner wall cooperatees.
The air inlet pipe 14 is provided with a driven gear 10, the driven gear 10 is connected with the driving gear 9 positioned at the upper end of the two-way motor 13, the driven gear 10 is matched with the driving gear 9 positioned at the upper end of the two-way motor 13, and the driving gear 9 positioned at the upper end of the two-way motor 13 rotates, so that the rotary spraying disc 1 rotates by taking the air inlet pipe 14 as a center.
Compared with the prior art, the waste gas spraying device for the catalytic combustion equipment disclosed by the invention has the advantages that the organic waste gas is uniformly sprayed into the catalytic combustion equipment, so that the waste gas can be fully contacted with a catalyst, and the waste gas treatment efficiency is greatly increased.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A waste gas spraying device for catalytic combustion equipment is characterized by comprising
The rotary spraying disc is internally provided with an inner cavity, the side wall of the rotary spraying disc is composed of a plurality of adjusting blades, the adjusting blades are connected with the upper surface and the lower surface of the rotary spraying disc through a first rotating shaft, blade gears are installed on the rotating shaft close to the top end of the rotary spraying disc, a mounting groove is formed in the center of the rotary spraying disc, air holes are formed in the lower surface of the mounting groove, a bearing is installed in the mounting groove, an air inlet pipe is inserted into the inner wall of the bearing, a follow-up gear is installed on the inner wall of the upper surface of the rotary spraying disc through a second rotating shaft and is in contact with one of the blade gears, an annular rack is installed on the inner wall of the upper surface of the rotary spraying disc, the inner wall of the annular rack is in contact with the blade gears, and a plurality of;
the bidirectional motor is arranged on the upper surface of the rotary spray disk, two ends of the bidirectional motor are respectively provided with a driving gear, and the driving gear positioned at the lower end of the bidirectional motor extends into the rotary spray disk and then is connected with the follow-up gear;
an intake pipe, the intake pipe stretches into in the burning jar, the intake pipe bottom with rotatory dish that spouts is connected, the intake pipe inserts in the bearing, install driven gear in the intake pipe, driven gear with be located the two-way motor upper end the driving gear is connected.
2. The exhaust gas spraying apparatus for a catalytic combustion device as set forth in claim 1, wherein the outer wall of the intake pipe is fitted with the inner wall of the bearing.
3. The exhaust gas spraying apparatus for a catalytic combustion device as set forth in claim 1, wherein the mounting groove is fitted with the bearing.
4. The exhaust gas spraying apparatus for a catalytic combustion device as set forth in claim 1, wherein said follower gear is fitted with said vane gear.
5. The exhaust gas spraying apparatus for a catalytic combustion device as set forth in claim 1, wherein said ring-shaped rack gear is engaged with said vane gear.
6. The exhaust gas spraying apparatus for a catalytic combustion device as set forth in claim 1, wherein the driving gear at the lower end of the bidirectional motor is engaged with the follower gear.
7. The exhaust gas spraying apparatus for a catalytic combustion device as set forth in claim 1, wherein the driven gear is engaged with the driving gear at the upper end of the bi-directional motor.
8. The exhaust gas spraying apparatus for a catalytic combustion device as set forth in claim 1, wherein a plurality of said vanes are arranged in a circular array about the axis of said inlet pipe.
9. The exhaust gas spraying apparatus for a catalytic combustion device as set forth in claim 1, wherein said vanes are inclined in a direction opposite to a rotation direction of said rotary spray disk.
10. The exhaust gas spraying apparatus for a catalytic combustion device as set forth in claim 1, wherein the bidirectional motor is connected to an external terminal through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911404792.8A CN111059555A (en) | 2019-12-31 | 2019-12-31 | Waste gas spraying device for catalytic combustion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911404792.8A CN111059555A (en) | 2019-12-31 | 2019-12-31 | Waste gas spraying device for catalytic combustion equipment |
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| Publication Number | Publication Date |
|---|---|
| CN111059555A true CN111059555A (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911404792.8A Pending CN111059555A (en) | 2019-12-31 | 2019-12-31 | Waste gas spraying device for catalytic combustion equipment |
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| CN (1) | CN111059555A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5228460A (en) * | 1975-08-29 | 1977-03-03 | Kobe Steel Ltd | Catalytic reaction apparatus |
| KR20050015466A (en) * | 2003-08-06 | 2005-02-21 | 한국기계연구원 | Air cleaner with self cleaning function |
| CN104128106A (en) * | 2013-05-02 | 2014-11-05 | 厦门大学 | Novel swirl dispersing device |
| CN105156145A (en) * | 2015-07-31 | 2015-12-16 | 南通中意达自动化设备科技有限公司 | Rotary air injection device of soaking dust remover |
| CN205361020U (en) * | 2016-02-18 | 2016-07-06 | 李良树 | Multiple chemical industry organic waste gas innocent treatment equipment |
| CN205461706U (en) * | 2016-04-01 | 2016-08-17 | 武汉东湖学院 | Take exhaust treatment device of waste heat recovery function |
| CN205505648U (en) * | 2016-02-26 | 2016-08-24 | 国电康能科技股份有限公司 | Take dual chemical industry drying device of tail -gas clean -up function |
| CN206330295U (en) * | 2016-11-15 | 2017-07-14 | 宝钢集团新疆八一钢铁有限公司 | A kind of gas boiler waste heat from tail gas utilizes purifier |
| CN206688431U (en) * | 2017-04-26 | 2017-12-01 | 响水恒生不锈钢铸造有限公司 | A kind of electric furnace waste gas Integrated Processing Unit of stainless steel processing |
| CN108036339A (en) * | 2018-01-08 | 2018-05-15 | 成都瀚川环境科技有限公司 | A kind of efficient catalytic combustion device for organic waste gases |
| CN207762923U (en) * | 2017-12-18 | 2018-08-24 | 江西省航宇新材料股份有限公司 | A kind of energy-saving type waste gas combustion furnace |
-
2019
- 2019-12-31 CN CN201911404792.8A patent/CN111059555A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5228460A (en) * | 1975-08-29 | 1977-03-03 | Kobe Steel Ltd | Catalytic reaction apparatus |
| KR20050015466A (en) * | 2003-08-06 | 2005-02-21 | 한국기계연구원 | Air cleaner with self cleaning function |
| CN104128106A (en) * | 2013-05-02 | 2014-11-05 | 厦门大学 | Novel swirl dispersing device |
| CN105156145A (en) * | 2015-07-31 | 2015-12-16 | 南通中意达自动化设备科技有限公司 | Rotary air injection device of soaking dust remover |
| CN205361020U (en) * | 2016-02-18 | 2016-07-06 | 李良树 | Multiple chemical industry organic waste gas innocent treatment equipment |
| CN205505648U (en) * | 2016-02-26 | 2016-08-24 | 国电康能科技股份有限公司 | Take dual chemical industry drying device of tail -gas clean -up function |
| CN205461706U (en) * | 2016-04-01 | 2016-08-17 | 武汉东湖学院 | Take exhaust treatment device of waste heat recovery function |
| CN206330295U (en) * | 2016-11-15 | 2017-07-14 | 宝钢集团新疆八一钢铁有限公司 | A kind of gas boiler waste heat from tail gas utilizes purifier |
| CN206688431U (en) * | 2017-04-26 | 2017-12-01 | 响水恒生不锈钢铸造有限公司 | A kind of electric furnace waste gas Integrated Processing Unit of stainless steel processing |
| CN207762923U (en) * | 2017-12-18 | 2018-08-24 | 江西省航宇新材料股份有限公司 | A kind of energy-saving type waste gas combustion furnace |
| CN108036339A (en) * | 2018-01-08 | 2018-05-15 | 成都瀚川环境科技有限公司 | A kind of efficient catalytic combustion device for organic waste gases |
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Application publication date: 20200424 |