Heat transfer plate type tail gas heating white smoke eliminating device
By designing a heat transfer plate structure and moving components, the problems of uneven exhaust gas heating and untimely treatment were solved, achieving uniform heating and efficient treatment of exhaust gas.
Patent Information
- Application Number
- CN202520245885.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-17
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-02-17
AI Technical Summary
In existing exhaust gas heating devices, the exhaust gas enters the heating pipe uniformly, resulting in uneven heating, inconsistent temperatures between the center and the edge, and poor treatment effect when the exhaust gas volume is too large.
The heat transfer plate structure is adopted. Through the cooperation of moving components and connecting components, the exhaust gas is ensured to be evenly distributed in the annular heating pipe. The heating pipe is divided into multiple processing spaces by the partition plate, and the intake rate is controlled to achieve equal distribution.
It achieves uniform heating of exhaust gas, avoids the problem of untimely treatment when there is too much exhaust gas, and improves treatment effect and efficiency.
Smart Images
Figure CN223910128U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to heat transfer plate type tail gas heating white elimination device technical field, concretely is a kind of heat transfer plate type tail gas heating white elimination device. BACKGROUND
[0002] Heat transfer plate type tail gas heating white elimination device is a kind of efficient tail gas treatment equipment, mainly for heating and white elimination treatment to tail gas.
[0003] Heat is transferred to tail gas by heat transfer plate, so that the temperature of tail gas is increased, so as to realize heating effect, and at the same time, water vapor in tail gas will change phase during heating process, from gaseous state to liquid state, and then be collected and treated, to achieve the purpose of white elimination, so as to achieve the purpose of white elimination.
[0004] In the prior art, during the heating process of tail gas, the tail gas is transported into the temperature rising pipe, and the tail gas is treated by the temperature rising pipe, but during the tail gas transportation process, the tail gas is uniformly transported into the temperature rising pipe, the temperature rising pipe has a large space, which leads to uneven heating, and the temperature rising speed of tail gas temperature at the center position and the temperature rising speed of tail gas temperature at the edge position are inconsistent, which affects the treatment of tail gas, and when too much tail gas enters, the amount of tail gas is too much to be treated in time, which affects the treatment effect, so a heat transfer plate type tail gas heating white elimination device is proposed. UTILITY MODEL CONTENTS
[0005] In view of the deficiencies of the prior art, the utility model provides a heat transfer plate type tail gas heating white elimination device, which solves the problems of uneven heating, inconsistent temperature rising speed of tail gas temperature at the center position and the temperature rising speed of tail gas temperature at the edge position, and affects the treatment of tail gas when too much tail gas enters, which leads to too much tail gas to be treated in time, which affects the treatment effect.
[0006] To achieve the above purpose, the utility model is realized by the following technical scheme: a heat transfer plate type tail gas heating white elimination device, comprising a processing kettle and a gas inlet pipe installed in the processing kettle, an annular heating pipe is arranged in the processing kettle, a plurality of gas inlet units are arranged on the gas inlet pipe, the gas inlet unit comprises:
[0007] A moving assembly is arranged on the gas inlet pipe, and the moving assembly moves in cooperation with the gas pressure in the gas inlet pipe;
[0008] A communication assembly is slidably connected with the moving assembly, and the moving assembly and the communication assembly cooperate to transport the tail gas in the gas inlet pipe into the annular heating pipe.
[0009] Preferably, the annular heating pipe is provided with a partition plate, and the air inlet unit is arranged correspondingly to the partition plate.
[0010] Preferably, the moving assembly comprises:
[0011] A moving sleeve is slidably connected to the inner wall of the air inlet pipe, and the moving sleeve is in communication with the inside of the air inlet pipe.
[0012] A fixing frame is fixedly connected to the outer peripheral wall of the moving sleeve.
[0013] A plurality of springs are fixedly connected to the fixing frame and the air inlet pipe at two ends respectively, and the springs generate pulling force on the moving sleeve in cooperation with the fixing frame.
[0014] Preferably, the bottom end surface of the fixing frame is fixedly connected with a sliding rod, and the sliding rod is slidably connected to the inner wall of the air inlet pipe.
[0015] Preferably, the springs and the sliding rod are equidistantly distributed on the bottom of the fixing frame.
[0016] Preferably, the inner wall of the moving sleeve is provided with an exhaust hole.
[0017] Preferably, the communication assembly comprises:
[0018] A communication sleeve is slidably connected to the moving sleeve.
[0019] A plurality of exhaust pipes are equidistantly distributed on the outer peripheral wall of the communication sleeve, and the exhaust pipes are in communication with the inside of the communication sleeve.
[0020] Preferably, the outer wall of the communication sleeve is fixedly connected with a fixing seat, and the fixing seat is fixedly connected to the outer wall of the partition plate.
[0021] The heat transfer plate type tail gas heating and white elimination device has the following beneficial effects:
[0022] When the tail gas enters the air inlet pipe, the plurality of moving assemblies slide under the air pressure, and the moving assemblies and the communication assemblies are in communication. BRIEF DESCRIPTION OF DRAWINGS
[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.
[0024] Fig. 1 It is a whole structure schematic diagram of the present application.
[0025] Fig. 2 It is a gas inlet pipe connection schematic diagram of the present application.
[0026] Fig. 3 It is a moving assembly and communication assembly structure schematic diagram of the present application.
[0027] In the figure: 1, processing kettle; 2, gas inlet pipe; 3, gas inlet unit; 31, moving assembly; 311, moving sleeve; 312, fixed frame; 313, spring; 314, sliding rod; 32, communication assembly; 321, communication sleeve; 322, exhaust pipe; 323, fixed seat; 4, annular heating pipe fitting; 5, partition plate. DETAILED DESCRIPTION
[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application is described clearly and completely. Obviously, the described embodiments are some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.
[0029] The embodiments of the present application provide a heat transfer plate type tail gas heating and white elimination device, which solves the problem that when tail gas is transported, the tail gas is uniformly introduced into a heating pipe fitting, the space of the heating pipe fitting is large, which leads to uneven heating, the temperature rising speed of the tail gas at the center position is inconsistent with that of the tail gas at the edge, and the treatment of the tail gas is affected. When too much tail gas enters, the tail gas cannot be treated in time, and the treatment effect is affected. When the tail gas enters the gas inlet pipe 2, the multiple moving assemblies 31 slide under the gas pressure, the moving assemblies 31 are communicated with the communication assemblies 32, because the gas pressure in the gas inlet pipe 2 is the same, the movement of the multiple moving assemblies 31 is the same, the moving assemblies 31 and the communication assemblies 32 cooperate, the multiple gas inlet units 3 have the same gas inlet rate into the annular heating pipe fitting 4, the tail gas is distributed equally, the tail gas is not uniformly introduced, the tail gas cannot be treated in time, and the treatment effect is improved.
[0030] For better understanding of the above technical solutions, the above technical solutions will be described in detail below in combination with the drawings and specific embodiments of the specification.
[0031] The utility model discloses a heat transfer plate type tail gas heating white elimination device.
[0032] According to the drawings Figs. 1-3 As shown, including processing cauldron 1 and install in processing cauldron 1 in gas inlet pipe 2, be provided with annular heating pipe spare 4 in processing cauldron 1, be provided with a plurality of gas inlet units 3 on gas inlet pipe 2, and gas inlet unit 3 includes:
[0033] Mobile assembly 31 is arranged on gas inlet pipe 2, and mobile assembly 31 moves in cooperation with the gas pressure in gas inlet pipe 2;
[0034] Communication assembly 32 is slidably connected with mobile assembly 31, and mobile assembly 31 and communication assembly 32 cooperate to transport the tail gas in gas inlet pipe 2 into annular heating pipe spare 4;When the tail gas enters gas inlet pipe 2, at this time, under the gas pressure, make a plurality of mobile assemblies 31 slide, and make mobile assembly 31 and communication assembly 32 communicate, because the gas pressure in gas inlet pipe 2 is the same, and then the movement of a plurality of mobile assemblies 31 is the same, and then mobile assembly 31 and communication assembly 32 cooperate, so that a plurality of gas inlet units 3 have the same gas inlet rate into annular heating pipe spare 4, and the tail gas is distributed equally, avoiding the tail gas entering uniformly, resulting in excessive tail gas that cannot be processed in time, and facilitating the improvement of processing effect.
[0035] Annular heating pipe spare 4 is provided with a partition plate 5, and the partition plate 5 divides annular heating pipe spare 4, and the control setting of gas inlet unit 3 corresponds to the partition of partition plate 5, by dividing annular heating pipe spare 4 into a plurality of processing spaces, so that the tail gas is distributed equally in annular heating pipe spare 4, avoiding that the tail gas enters uniformly in annular heating pipe spare 4, resulting in uneven heating of the tail gas, affecting the processing effect and speed of the tail gas.
[0036] Mobile assembly 31 includes:
[0037] Mobile sleeve 311 is slidably connected on the inner wall of gas inlet pipe 2, and mobile sleeve 311 is connected with the inside of gas inlet pipe 2, when the tail gas enters gas inlet pipe 2, the tail gas enters mobile sleeve 311, and under the push of the tail gas pressure, mobile sleeve 311 is pushed to move;
[0038] Fixed frame 312 is fixedly connected on the outer peripheral wall of mobile sleeve 311, when mobile sleeve 311 moves, fixed frame 312 moves accordingly;
[0039] A plurality of springs 313 are fixedly connected at both ends with the fixed frame 312 and the air inlet pipe 2, the spring 313 cooperates with the fixed frame 312 to generate a pulling force on the moving sleeve 311, at this time the fixed frame 312 stretches the spring 313, and under the rebound of the spring 313, the fixed frame 312 is pulled in the opposite direction.
[0040] The bottom end surface of the fixed frame 312 is fixedly connected with a sliding rod 314, the sliding rod 314 is slidingly connected on the inner wall of the air inlet pipe 2, under the action of the sliding rod 314, the sliding of the moving sleeve 311 is more stable.
[0041] The spring 313 and the sliding rod 314 are equidistantly distributed on the bottom of the fixed frame 312.
[0042] An exhaust hole is formed on the inner wall of the moving sleeve 311, by moving the moving sleeve 311, the exhaust hole is communicated with the exhaust pipe 322, and the tail gas is discharged into the annular heating pipe 4 for treatment;
[0043] By limiting the movement distance of the moving sleeve 311, the communication degree of the exhaust hole of the moving sleeve 311 and the exhaust pipe 322 is effectively limited, the air inlet rate is adjusted, and the air inlet amount of the plurality of air inlet units 3 through the exhaust pipe 322 is limited to be the same, the tail gas amount is equally distributed, the tail gas amount is limited, and the processing efficiency is improved.
[0044] The communication assembly 32 comprises:
[0045] A communication sleeve 321 is slidingly connected with the moving sleeve 311, when the moving sleeve 311 slides on the inner wall of the communication sleeve 321, the exhaust hole in the moving sleeve 311 is communicated with the exhaust pipe 322 at this time;
[0046] A plurality of exhaust pipes 322 are equidistantly distributed on the outer peripheral wall of the communication sleeve 321, the exhaust pipe 322 is communicated with the inside of the communication sleeve 321, the tail gas in the air inlet pipe 2 is entered into the exhaust pipe 322 through the moving sleeve 311, the exhaust pipe 322 discharges the tail gas into the annular heating pipe 4, the tail gas is heated and white-removed by the annular heating pipe 4, and the tail gas treated by the annular heating pipe 4 is discharged outward.
[0047] The outer wall of the communication sleeve 321 is fixedly connected with a fixed seat 323, the fixed seat 323 is fixedly connected with the outer wall of the partition plate 5, the communication sleeve 321 is fixed in the annular heating pipe 4 by fixedly connecting the fixed seat 323 with the partition plate 5, so that the exhaust pipe 322 is in the annular heating pipe 4.
[0048] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A heat transfer plate type tail gas heating and white smoke eliminating device, comprising a processing kettle (1) and a gas inlet pipe (2) installed in the processing kettle (1), wherein an annular heating pipe fitting (4) is arranged in the processing kettle (1), characterized in that, The air inlet pipe (2) is provided with a plurality of air inlet units (3), the air inlet unit (3) comprises: The moving assembly (31) is arranged on the air inlet pipe (2); The communication assembly (32) is in sliding connection with the moving assembly (31), and the moving assembly (31) and the communication assembly (32) cooperate to transport the tail gas in the air inlet pipe (2) into the annular heating pipe (4).
2. The heat transfer plate type tail gas heating and white smoke eliminating device according to claim 1, characterized in that, The annular heating pipe (4) is provided with a partition plate (5), and the partition plate (5) separates the annular heating pipe (4).
3. The heat transfer plate type tail gas heating and white smoke eliminating device according to claim 1, characterized in that, The moving assembly (31) comprises: The moving sleeve (311) is in sliding connection with the inner wall of the air inlet pipe (2), and the moving sleeve (311) is in communication with the inside of the air inlet pipe (2); The fixed frame (312) is fixedly connected to the outer peripheral wall of the moving sleeve (311); The two ends of the plurality of springs (313) are fixedly connected with the fixed frame (312) and the air inlet pipe (2) respectively, and the spring (313) cooperates with the fixed frame (312) to generate a pulling force on the moving sleeve (311).
4. The heat transfer plate type tail gas heating and white smoke eliminating device according to claim 3, characterized in that, The bottom end surface of the fixed frame (312) is fixedly connected with the sliding rod (314), and the sliding rod (314) is in sliding connection with the inner wall of the air inlet pipe (2).
5. The heat transfer plate type tail gas heating and white smoke eliminating device according to claim 4, characterized in that, The spring (313) and the sliding rod (314) are equidistantly distributed on the bottom of the fixed frame (312).
6. The heat transfer plate type tail gas heating and white smoke eliminating device according to claim 5, characterized in that, The inner wall of the moving sleeve (311) is provided with an exhaust hole.
7. The heat transfer plate type tail gas heating and white smoke eliminating device according to claim 1, characterized in that, The communication assembly (32) comprises: The communication sleeve (321) is in sliding connection with the moving sleeve (311); The plurality of exhaust pipes (322) are equidistantly distributed on the outer peripheral wall of the communication sleeve (321), and the exhaust pipe (322) is in communication with the inside of the communication sleeve (321).
8. The heat transfer plate type tail gas heating and white smoke eliminating device according to claim 7, characterized in that, The outer wall of the communication sleeve (321) is fixedly connected with the fixed seat (323), and the fixed seat (323) is fixedly connected with the outer wall of the partition plate (5).