Device for collecting water vapor in chimney

Abstract

The utility model relates to the technical field of boiler flue gas treatment, and discloses a device for collecting water vapor in a chimney, which comprises a mounting base, a condensation collecting mechanism arranged at the top of the mounting base, an adjusting mechanism arranged at the top of the mounting base and a chimney body fixedly mounted at the top of the mounting base. An air inlet pipe is fixedly mounted on the right side of the chimney body, a desulfurization and dust removal pool body is arranged at the top of the mounting base, the condensation and collection mechanism comprises a condensation assembly and a collection assembly, and the collection assembly is arranged at the bottom of the condensation assembly. High-temperature waste gas in the chimney body is condensed, the situation that in winter, high-temperature steam rapidly freezes on the upper portion of the chimney when passing through the chimney, and potential safety hazards are caused to personnel on the lower portion of the chimney by accumulated ice is prevented, the condensate water collector can enable steam to pass smoothly, and steam condensate water can be fully recycled; the desulfurization and dust removal pool body is used for collecting condensate water and is also used for desulfurization and dust removal for secondary utilization.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler smoke treatment, in particular to a water vapor collecting device in a chimney. Background Art

[0002] Boilers are widely used in winter heating systems. The flue gas generated after combustion in coal-fired boilers carries a large amount of waste heat and water vapor.

[0003] In winter, the weather is relatively cold, and water vapor will quickly freeze at the top of the chimney when passing through it. The accumulated ice will pose a safety hazard to people at the bottom of the chimney. Secondly, a large amount of water vapor will penetrate into the flue and the bottom of the chimney, causing damage to them, posing a safety hazard to the operation of the boiler room. In addition, a large amount of steam is discharged into the atmosphere, which requires new water to be added, wasting a lot of water resources.

[0004] Therefore, it is necessary to improve a water vapor collection device in the chimney to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a water vapor collection device in a chimney to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water vapor collection device in a chimney, comprising a mounting base, a condensation collection mechanism is arranged on the top of the mounting base, an adjustment mechanism is arranged on the top of the mounting base, a chimney body is fixedly mounted on the top of the mounting base, an air intake pipe is fixedly mounted on the right side of the chimney body, and a desulfurization and dust removal pool body is arranged on the top of the mounting base;

[0007] The condensation collection mechanism comprises a condensation component and a collection component, and the collection component is arranged at the bottom of the condensation component.

[0008] Preferably, the condensation assembly includes a water tank, the water tank is fixedly installed on the top of the mounting base, a circulating water pump is fixedly installed on the top of the mounting base, a condensation tank is fixedly installed on the top of the mounting base, a water pump is fixedly installed on the top of the mounting base, an outlet pipe is fixedly installed on the right side of the water pump, a condensate pipe is fixedly installed on the end of the outlet pipe away from the water pump, and a drain pipe is fixedly installed on the end of the condensate pipe away from the outlet pipe to prevent high-temperature water vapor from freezing quickly on the upper part of the chimney when passing through the chimney in winter, and ice accumulation will cause safety hazards to people in the lower part of the chimney.

[0009] Preferably, the circulating water pump is fixedly installed between the water tank and the condensation tank through a connecting pipe, the condensation tank and the water pump are fixedly installed through a water suction pipe, and the condensation water pipe is fixedly installed inside the chimney body to condense the high-temperature exhaust gas inside the chimney body.

[0010] Preferably, the collecting component includes a condensate collector, which is fixedly installed inside the chimney body, a water guide groove is provided on the top of the condensate collector, a drainage plate is fixedly installed inside the condensate collector, a drainage groove is provided inside the drainage plate, a vent is provided inside the condensate collector, a collecting frame is fixedly installed at the bottom of the condensate collector, and a cooling water discharge pipe is fixedly installed at the bottom of the condensate collector. The condensate collector can allow the steam to pass smoothly and can fully recover the steam condensate.

[0011] Preferably, a through hole is opened at the corresponding position of the condensate collector and the cooling water discharge pipe, and the cooling water discharge pipe is fixedly installed inside the through hole. The end of the cooling water discharge pipe away from the condensate collector is arranged inside the desulfurization and dust removal pool body to recover the steam condensate.

[0012] Preferably, the adjusting mechanism comprises an installation box, which is fixedly mounted on the right side of the chimney body, a rotating shaft is rotatably mounted inside the installation box, a gear one is fixedly mounted on the outer side of the rotating shaft, an adjustable baffle is fixedly mounted on the left side of the rotating shaft, a worm gear is rotatably mounted inside the installation box, a gear two is fixedly mounted on the left side of the worm gear, a worm is rotatably mounted inside the installation box, and a motor is fixedly mounted on the bottom of the installation box to adjust the flue gas emission and perform secondary collection of part of the water vapor to prevent a large amount of water vapor from penetrating into the flue and the bottom of the chimney to damage them, thereby posing a safety hazard to the operation of the boiler room.

[0013] Preferably, the worm wheel is meshed with the worm, and the gear one is meshed with the gear two, so that the adjustable baffle can be flipped and adjusted.

[0014] Compared with the prior art, the utility model provides a water vapor collection device in a chimney, which has the following beneficial effects:

[0015] 1. The water vapor collection device in the chimney, through the condensation collection mechanism, during use, condenses the high-temperature exhaust gas inside the chimney body to prevent the high-temperature water vapor from freezing quickly on the upper part of the chimney when passing through the chimney in winter. The ice accumulation will cause safety hazards to the personnel in the lower part of the chimney. The high-temperature steam is cooled. The condensate collector can not only allow the steam to pass smoothly, but also fully recover the steam condensate. The desulfurization and dust removal water pool body is used to collect condensate, and is also used for desulfurization and dust removal for secondary utilization.

[0016] 2. The water vapor collection device in the chimney, through the adjustment mechanism set up, can make the adjustable baffle flip and adjust during use, so as to adjust the flue gas emission and collect part of the water vapor for the second time, so as to prevent a large amount of water vapor from penetrating into the flue and the bottom of the chimney to cause damage thereto, thereby posing a safety hazard to the operation of the boiler room. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0018] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the appearance structure of the condensing component of the utility model;

[0021] Figure 4 This is a schematic diagram of the front structure of the collection component of the utility model;

[0022] Figure 5 This is a schematic diagram of the top structure of the collection component of the utility model;

[0023] Figure 6 This is a schematic diagram of the cross-sectional structure of the utility model regulating mechanism.

[0024] In the figure: 1. Installation base; 2. Condensate collection mechanism; 21. Condensate assembly; 211. Water tank; 212. Circulating water pump; 213. Condensate tank; 214. Water pump; 215. Outlet pipe; 216. Condensate pipe; 217. Drain pipe; 22. Collection assembly; 221. Condensate collector; 222. Water guide trough; 223. Drainage plate; 224. Drainage trough; 225. Air vent; 226. Collection frame; 227. Cooling water discharge pipe; 3. Adjustment mechanism; 31. Installation box; 32. Rotating shaft; 33. Gear 1; 34. Worm gear; 35. Gear 2; 36. Worm; 37. Motor; 38. Adjustable baffle; 4. Chimney body; 5. Air inlet pipe; 6. Desulfurization and dust removal pool body. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-5 The utility model provides a technical solution: a water vapor collection device in a chimney, comprising a mounting base 1, a condensation collection mechanism 2 is arranged on the top of the mounting base 1, an adjustment mechanism 3 is arranged on the top of the mounting base 1, a chimney body 4 is fixedly installed on the top of the mounting base 1, an air intake pipe 5 is fixedly installed on the right side of the chimney body 4, and a desulfurization and dust removal pool body 6 is arranged on the top of the mounting base 1;

[0029] The condensation collection mechanism 2 includes a condensation component 21 and a collection component 22 . The collection component 22 is arranged at the bottom of the condensation component 21 .

[0030] Furthermore, the condensation component 21 includes a water tank 211, which is fixedly installed on the top of the mounting base 1. A circulating water pump 212 is fixedly installed on the top of the mounting base 1. A condensation tank 213 is fixedly installed on the top of the mounting base 1. A water pump 214 is fixedly installed on the top of the mounting base 1. An outlet pipe 215 is fixedly installed on the right side of the water pump 214. A condensation water pipe 216 is fixedly installed on the end of the outlet pipe 215 away from the water pump 214. A drain pipe 217 is fixedly installed on the end of the condensation water pipe 216 away from the outlet pipe 215 to prevent high-temperature water vapor from freezing quickly on the upper part of the chimney when passing through the chimney in winter. The accumulated ice will cause a safety hazard to personnel in the lower part of the chimney.

[0031] Furthermore, the circulating water pump 212 is fixedly installed between the water tank 211 and the condensation tank 213 through a connecting pipe, the condensation tank 213 and the water pump 214 are fixedly installed through a water suction pipe, and the condensation water pipe 216 is fixedly installed inside the chimney body 4 to condense the high-temperature exhaust gas inside the chimney body 4.

[0032] Furthermore, the collecting component 22 includes a condensate collector 221, which is fixedly installed inside the chimney body 4. A water guide groove 222 is provided on the top of the condensate collector 221. A drainage plate 223 is fixedly installed inside the condensate collector 221. A drainage groove 224 is provided inside the drainage plate 223. A vent 225 is provided inside the condensate collector 221. A collecting frame 226 is fixedly installed at the bottom of the condensate collector 221. A cooling water discharge pipe 227 is fixedly installed at the bottom of the condensate collector 221. The condensate collector 221 can not only allow the steam to pass smoothly, but also fully recover the steam condensate.

[0033] Furthermore, a through hole is opened at the corresponding position of the condensate collector 221 and the cooling water discharge pipe 227, and the cooling water discharge pipe 227 is fixedly installed inside the through hole. The end of the cooling water discharge pipe 227 away from the condensate collector 221 is arranged inside the desulfurization and dust removal pool body 6 to recover the steam condensate.

[0034] Embodiment 2:

[0035] See also Figure 6 In combination with the first embodiment, it is further obtained that the regulating mechanism 3 includes an installation box 31, the installation box 31 is fixedly installed on the right side of the chimney body 4, a rotating shaft 32 is rotatably installed inside the installation box 31, a gear 1 33 is fixedly installed on the outside of the rotating shaft 32, an adjustable baffle 38 is fixedly installed on the left side of the rotating shaft 32, a worm gear 34 is rotatably installed inside the installation box 31, a gear 2 35 is fixedly installed on the left side of the worm gear 34, a worm 36 is rotatably installed inside the installation box 31, and a motor 37 is fixedly installed at the bottom of the installation box 31 to adjust the flue gas emission and collect part of the water vapor for a second time to prevent a large amount of water vapor from penetrating into the flue and the bottom of the chimney to damage them, thereby posing a safety hazard to the operation of the boiler room.

[0036] Furthermore, the worm wheel 34 meshes with the worm 36, and the gear 1 33 meshes with the gear 2 35, so that the adjustable baffle 38 can be flipped and adjusted.

[0037] In actual operation, when the device is used, the exhaust gas is introduced into the chimney body 4 through the air inlet pipe 5, the circulating water pump 212 is started, the circulating water pump 212 transports the water in the water tank 211 to the condensation tank 213 for condensation, the pumping pump 214 is started, the pumping pump 214 extracts the condensed water in the condensation tank 213, and transports it to the condensation water pipe 216 through the outlet pipe 215, so as to condense the high-temperature exhaust gas in the chimney body 4, and the condensed water in the condensation water pipe 216 is transported to the water tank 211 for circulation cooling, so that the water in the condensation water pipe 216 is kept at a low temperature, which is convenient for continuous high temperature exhaust gas. The high-temperature steam is cooled, and after being condensed into small water droplets, it adheres to the inner wall of the chimney body 4 and falls to the top of the condensate collector 221. After being diverted by the water guide groove 222, it falls into the collection frame 226 through the drainage groove 224, and is transported to the desulfurization and dust removal pool body 6 through the cooling water discharge pipe 227. The motor 37 is started, and the output end of the motor 37 drives the worm 36 to rotate. The rotation of the worm 36 drives the worm wheel 34 meshing with it to rotate. The rotation of the worm wheel 34 drives the gear 33 meshing with it to rotate, and then drives the adjustable baffle 38 to be flipped and adjusted, which is used to adjust the flue gas emission and collect part of the water vapor for the second time.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A water vapor collection device in a chimney, comprising a mounting base (1), characterized in that: A condensation collection mechanism (2) is arranged on the top of the mounting base (1), an adjustment mechanism (3) is arranged on the top of the mounting base (1), a chimney body (4) is fixedly mounted on the top of the mounting base (1), an air intake pipe (5) is fixedly mounted on the right side of the chimney body (4), and a desulfurization and dust removal pool body (6) is arranged on the top of the mounting base (1); The condensation collection mechanism (2) comprises a condensation component (21) and a collection component (22), wherein the collection component (22) is arranged at the bottom of the condensation component (21).

2. The water vapor collection device in a chimney according to claim 1, characterized in that: The condensation assembly (21) comprises a water tank (211), the water tank (211) is fixedly mounted on the top of the mounting base (1), a circulating water pump (212) is fixedly mounted on the top of the mounting base (1), a condensation tank (213) is fixedly mounted on the top of the mounting base (1), a water pump (214) is fixedly mounted on the top of the mounting base (1), a water outlet pipe (215) is fixedly mounted on the right side of the water pump (214), a condensation water pipe (216) is fixedly mounted on one end of the water outlet pipe (215) away from the water pump (214), and a drainage pipe (217) is fixedly mounted on one end of the condensation water pipe (216) away from the water outlet pipe (215).

3. The water vapor collecting device in a chimney according to claim 2, characterized in that: The circulating water pump (212) is fixedly installed between the water tank (211) and the condensation tank (213) via a connecting pipe, the condensation tank (213) and the water pump (214) are fixedly installed via a water pumping pipe, and the condensation water pipe (216) is fixedly installed inside the chimney body (4).

4. The water vapor collection device in a chimney according to claim 1, characterized in that: The collecting assembly (22) comprises a condensate collector (221), the condensate collector (221) is fixedly mounted inside the chimney body (4), a water guide groove (222) is provided on the top of the condensate collector (221), a drainage plate (223) is fixedly mounted inside the condensate collector (221), a drainage groove (224) is provided inside the drainage plate (223), a vent hole (225) is provided inside the condensate collector (221), a collecting frame (226) is fixedly mounted on the bottom of the condensate collector (221), and a cooling water discharge pipe (227) is fixedly mounted on the bottom of the condensate collector (221).

5. The water vapor collection device in a chimney according to claim 4, characterized in that: A through hole is provided at a position corresponding to the condensate collector (221) and the cooling water discharge pipe (227), and the cooling water discharge pipe (227) is fixedly installed inside the through hole. An end of the cooling water discharge pipe (227) away from the condensate collector (221) is arranged inside the desulfurization and dust removal pool body (6).

6. The water vapor collecting device in a chimney according to claim 1, characterized in that: The regulating mechanism (3) comprises an installation box (31), the installation box (31) is fixedly installed on the right side of the chimney body (4), a rotating shaft (32) is rotatably installed inside the installation box (31), a gear 1 (33) is fixedly installed outside the rotating shaft (32), an adjustable baffle (38) is fixedly installed on the left side of the rotating shaft (32), a worm gear (34) is rotatably installed inside the installation box (31), a gear 2 (35) is fixedly installed on the left side of the worm gear (34), a worm (36) is rotatably installed inside the installation box (31), and a motor (37) is fixedly installed at the bottom of the installation box (31).

7. The water vapor collection device in a chimney according to claim 6, characterized in that: The worm wheel (34) meshes with the worm (36), and the gear 1 (33) meshes with the gear 2 (35).

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