CN216295713U

CN216295713U - Terminal flue gas defogging dewatering device

Info

Publication number: CN216295713U
Application number: CN202121816051.3U
Authority: CN
Inventors: 吕洪彬; 牛全正
Original assignee: Ordos Xinhengde Industry And Trade Co ltd
Current assignee: Ordos Xinhengde Industry And Trade Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-04-15
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a tail-end flue gas demisting and dehydrating device which comprises a condensing mechanism and an exhaust mechanism, wherein the condensing mechanism comprises a processing box body, a fourth connecting pipe, a first connecting plate, a liquid discharging hole, a liquid collecting tank and a condensate pipe, the processing box body is fixedly connected with a smoke inlet pipe, the fourth connecting pipe is fixedly connected with the processing box body, the fourth connecting pipe is fixedly connected with a cooling plate, the first connecting plate is fixedly connected with the processing box body, the liquid discharging hole is formed in the surface of the fourth connecting pipe, the liquid collecting tank is fixedly connected with the processing box body, the liquid collecting tank is fixedly connected with the liquid discharging pipe, the condensate pipe is fixedly connected with the cooling plate, the condensate pipe is fixedly connected with a shunting cavity, and the shunting cavity is fixedly connected with a connecting branch pipe. The flue gas between a connecting plate and No. two connecting pipes is guided through the flabellum, derives the flue gas from handling the box of quick and orderly, guarantees simultaneously that the flue gas flows smoothly along the cooling plate surface, improves the efficiency of dehydration.

Description

Terminal flue gas defogging dewatering device

Technical Field

The utility model relates to the field of flue gas treatment, in particular to a tail end flue gas demisting and dehydrating device.

Background

The flue gas treatment equipment is used for effectively treating toxic and harmful substances contained in flue gas to below a specified concentration and avoiding the adverse phenomena of corrosion or blockage of the equipment, and generally the flue gas treatment equipment applied to a waste incineration plant is divided into two types, namely dust removal equipment and acid gas removal equipment, and the flue gas is subjected to demisting and dewatering treatment during treatment.

Traditional flue gas defogging dewatering device is difficult to carry out quick, abundant dehydration to the aqueous vapor in the fog when using, and most defogging dewatering device can obstruct the flow of flue gas when using, leads to the flue gas to flow unsmoothly. Therefore, a terminal flue gas demisting and dehydrating device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a terminal flue gas defogging dewatering device in this embodiment for traditional flue gas defogging dewatering device is difficult to carry out quick, abundant dehydration to the aqueous vapor in the fog when using among the solution prior art, and most defogging dewatering device can obstruct the flow of flue gas when using, leads to the problem that the flue gas flows unsmoothly.

According to one aspect of the utility model, the tail-end flue gas demisting and dehydrating device comprises a condensing mechanism and an exhaust mechanism, wherein the condensing mechanism comprises a processing box body, a connecting pipe, a connecting plate, a liquid discharge hole, a liquid collecting tank and a condensate pipe, the processing box body is fixedly connected with a smoke inlet pipe, the connecting pipe is fixedly connected with the processing box body and a cooling plate, the connecting pipe is fixedly connected with the processing box body, the liquid discharge hole is formed in the surface of the connecting pipe, the liquid collecting tank is fixedly connected with the processing box body and the liquid collecting tank is fixedly connected with the liquid discharge pipe, the condensate pipe is fixedly connected with the cooling plate and the condensate pipe is fixedly connected with a shunting cavity, the shunting cavity is fixedly connected with a connecting branch pipe, and the connecting branch pipe is fixedly connected with a connecting pipe II;

exhaust mechanism includes connecting box, dead lever and blast pipe, connecting box and processing box fixed connection, and connecting box and connecting plate fixed connection No. one, dead lever and connecting box fixed connection, and dead lever and motor fixed connection, motor and flabellum fixed connection, the blast pipe with handle box fixed connection, the flabellum is located under the blast pipe.

Further, a connecting plate and No. four connecting pipe surfaces all are provided with the cooling plate, the cooling plate evenly distributed is on a connecting plate and No. four connecting pipe surfaces, and the cooling plate surface is the arc.

Furthermore, a plurality of liquid discharge holes are formed in the surface of the fourth connecting pipe, the liquid discharge holes are uniformly distributed in the surface of the fourth connecting pipe, and the liquid collecting tank is located right below the liquid discharge holes.

Furthermore, the liquid discharge pipe penetrates through the surface of the treatment box body and is fixedly connected with the liquid collecting tank, and the liquid discharge pipe is externally connected with a liquid collecting device.

Further, reposition of redundant personnel cavity surface is provided with a plurality of condensate pipes, the condensate pipe both ends all with reposition of redundant personnel cavity fixed connection, No. two connecting pipe surfaces are provided with a plurality of connecting branch pipes, it is provided with the connecting pipe No. one to handle two symmetries of box, a connecting pipe respectively with inlet tube and wet return fixed connection.

Further, inlet tube and water pump fixed connection, water pump and water tank fixed connection, the water tank with handle box fixed connection, water tank and No. three connecting pipe fixed connection, No. three connecting pipe and water chiller fixed connection, water chiller and wet return fixed connection.

Through the embodiment of the utility model, the water vapor in the flue gas is quickly and fully condensed and removed through the condensing mechanism, and the flue gas is quickly guided and discharged through the exhaust mechanism.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present invention;

FIG. 2 is a schematic overall side view of an embodiment of the present invention;

FIG. 3 is a schematic diagram of the overall internal structure of an embodiment of the present invention;

FIG. 4 is a schematic diagram of an internal structure of a cooling plate according to an embodiment of the present invention.

In the figure: 1. the device comprises a processing box body, 2, a smoke inlet pipe, 3, a liquid discharge pipe, 4, an exhaust pipe, 5, a water cooler, 6, a water tank, 7, a water inlet pipe, 8, a first connecting pipe, 9, a second connecting pipe, 10, a connecting branch pipe, 11, a third connecting pipe, 12, a water return pipe, 13, a water pump, 14, a connecting box, 15, a fixing rod, 16, a motor, 17, fan blades, 18, a first connecting plate, 19, a fourth connecting pipe, 20, a liquid discharge hole, 21, a cooling plate, 22, a liquid collecting tank, 23, a flow dividing cavity, 24 and a condensed water pipe.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The condensing mechanism in this embodiment may be applied to various flue gas dehydration devices, for example, the following flue gas treatment devices are provided in this embodiment, and the condensing mechanism in this embodiment may be used to provide a condensing measure for the flue gas treatment devices.

A flue gas treatment system, according to an embodiment of the utility model, comprising: the device comprises a pulping device and a sulfur dioxide absorption device, wherein the sulfur dioxide absorption device is connected with the pulping device. According to a specific embodiment of the utility model, the pulping device is adapted to carry out a pulping process on zinc oxide particles so as to obtain a zinc oxide slurry, and the zinc oxide slurry is used for absorbing sulfur dioxide in flue gas. According to the embodiment of the utility model, the sulfur dioxide absorption device utilizes the zinc oxide slurry prepared by the pulping device to treat the flue gas containing sulfur dioxide so as to absorb the sulfur dioxide in the flue gas.

Of course, the embodiment can also be used for providing matching services for other flue gas treatment equipment. Here, a description will not be given below to a terminal flue gas demisting and dewatering device according to an embodiment of the present invention.

Referring to fig. 1-4, a device for removing mist and water from the tail end of flue gas comprises a condensing mechanism and an exhaust mechanism, the condensing mechanism comprises a processing box body 1, a fourth connecting pipe 19, a first connecting plate 18, a liquid discharge hole 20, a liquid collecting tank 22 and a condensate pipe 24, the processing box body 1 is fixedly connected with the smoke inlet pipe 2, the fourth connecting pipe 19 is fixedly connected with the processing box body 1, and the fourth connecting pipe 19 is fixedly connected with the cooling plate 21, the first connecting plate 18 is fixedly connected with the processing box body 1, the liquid discharge hole 20 is arranged on the surface of the fourth connecting pipe 19, the liquid collecting groove 22 is fixedly connected with the processing box body 1, the liquid collecting groove 22 is fixedly connected with the liquid discharge pipe 3, the condensate pipe 24 is fixedly connected with the cooling plate 21, the condensate pipe 24 is fixedly connected with the shunt cavity 23, the shunt cavity 23 is fixedly connected with the connecting branch pipe 10, and the connecting branch pipe 10 is fixedly connected with the second connecting pipe 9;

exhaust mechanism includes connecting box 14, dead lever 15 and blast pipe 4, connecting box 14 with handle 1 fixed connection of box, and connecting box 14 and connecting plate 18 fixed connection No. one, dead lever 15 and connecting box 14 fixed connection, and dead lever 15 and motor 16 fixed connection, motor 16 and flabellum 17 fixed connection, blast pipe 4 with handle 1 fixed connection of box, flabellum 17 is located under blast pipe 4, carries out quick, abundant condensation and getting rid of through condensation mechanism to the vapor in the flue gas, carries out quick guide discharge through exhaust mechanism to the flue gas.

The surface of the first connecting plate 18 and the surface of the fourth connecting pipe 19 are both provided with cooling plates 21, the cooling plates 21 are uniformly distributed on the surfaces of the first connecting plate 18 and the fourth connecting pipe 19, the surface of the cooling plates 21 is arc-shaped, the surface of the fourth connecting pipe 19 is provided with a plurality of liquid discharge holes 20, the liquid discharge holes 20 are uniformly distributed on the surface of the fourth connecting pipe 19, the liquid collecting tank 22 is positioned under the liquid discharge holes 20, the liquid discharge pipes 3 penetrate through the surface of the treatment box body 1 and are fixedly connected with the liquid collecting tank 22, the liquid discharge pipes 3 are externally connected with liquid collecting equipment, the surface of the shunting cavity 23 is provided with a plurality of condensate pipes 24, both ends of the condensate pipes 24 are fixedly connected with the shunting cavity 23, the surface of the second connecting pipe 9 is provided with a plurality of connecting branch pipes 10, two symmetrical first connecting pipes 8 of the treatment box body 1 are respectively and fixedly connected with the water inlet pipe 7 and the water return pipe 12, inlet tube 7 and water pump 13 fixed connection,

water pump

13 and 6 fixed connection of water tank,

water tank

6 and 1 fixed connection of processing box, water tank 6 and No. three connecting pipe 11 fixed connection, No. three connecting

pipe

11 and 5 fixed connection of water cooler, water cooler 5 and wet return 12 fixed connection.

When the utility model is used, the smoke inlet pipe 2 is installed and communicated with the bottom of the treatment box body 1, the liquid discharge pipe 3 is connected with liquid collection equipment, smoke enters the treatment box body 1 through the smoke inlet pipe 2 and then is guided to a position between the first connecting plate 18 and the fourth connecting plate 19 through the fourth connecting plate 19, a small part of smoke overflows upwards through the liquid discharge hole 20 and directly reaches the surface of the cooling plate 21, water vapor in the smoke is condensed through the cooling plate 21, the water vapor in the smoke is condensed, a water film is formed on the surface of the cooling plate 21 during condensation, small particles in the smoke can be adsorbed and collected, when water on the surface of the cooling plate 21 is condensed, the water flows into the liquid collection tank 22 through the liquid discharge hole 20 to be collected and guided, condensed water in the water tank 6 passes through the water inlet pipe 7, the first connecting pipe 8, the second connecting pipe 9 and the connecting branch pipe 10 through the water pump 13, at 23 through reposition of redundant personnel cavity with the comdenstion water through condenser pipe 24, make the cooling plate 21 surface maintain lower temperature, carry out abundant dehydration to the flue gas, the comdenstion water is cooling in getting into water chiller 5 through wet return 12, getting into water tank 6 through No. three connecting pipes 11 and forming the circulation, it rotates to drive flabellum 17 through motor 16, guide the flue gas between 18 and No. four connecting pipes 19 of a connecting plate through flabellum 17, with the inside derivation of 1 of quick orderly follow processing box of flue gas, it is smooth and easy to guarantee simultaneously that the flue gas flows along cooling plate 21 surface, the efficiency of dehydration is improved.

The utility model has the advantages that:

1. the utility model has a condensation measure, after the smoke enters the treatment box body through the smoke inlet pipe, the smoke is guided to a position between the first connecting plate and the fourth connecting pipe through the fourth connecting pipe, a small part of the smoke overflows upwards through the liquid discharge hole and directly reaches the surface of the cooling plate, the water vapor in the smoke is condensed through the cooling plate, the water vapor in the smoke is condensed, a water film is formed on the surface of the cooling plate during condensation, small particles in the smoke can be adsorbed and collected, when water condensation on the surface of the cooling plate is more, the water flows into the liquid collecting tank through the liquid discharge hole for collection and guide, the condensed water in the water tank passes through the water inlet pipe, the first connecting pipe, the second connecting pipe and the connecting branch pipe through the diversion cavity, the surface of the cooling plate is kept at a lower temperature, the smoke is fully dehydrated, and the condensed water enters the water cooler through the water return pipe for cooling, the flue gas enters the water tank through the third connecting pipe to form circulation, so that the flue gas can be fully dehydrated;

2. the utility model has reasonable structure, the fan blades are driven to rotate by the motor, the smoke between the first connecting plate and the fourth connecting pipe is guided by the fan blades, the smoke is rapidly and orderly guided out of the interior of the processing box body, the smooth flowing of the smoke along the surface of the cooling plate is ensured, and the dehydration efficiency is improved.

It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a terminal flue gas defogging dewatering device which characterized in that: comprises a condensation mechanism and an exhaust mechanism, wherein the condensation mechanism comprises a treatment box body (1), a fourth connecting pipe (19), a first connecting plate (18), a liquid discharge hole (20), a liquid collecting tank (22) and a condensate pipe (24), the treatment box body (1) is fixedly connected with a smoke inlet pipe (2), the fourth connecting pipe (19) is fixedly connected with the treatment box body (1), the fourth connecting pipe (19) is fixedly connected with a cooling plate (21), the first connecting plate (18) is fixedly connected with the treatment box body (1), the liquid discharge hole (20) is arranged on the surface of the fourth connecting pipe (19), the liquid collecting tank (22) is fixedly connected with the treatment box body (1), the liquid collecting tank (22) is fixedly connected with a liquid discharge pipe (3), the condensate pipe (24) is fixedly connected with the cooling plate (21), and the water pipe (24) is fixedly connected with a shunt cavity (23), the shunt cavity (23) is fixedly connected with a connecting branch pipe (10), and the connecting branch pipe (10) is fixedly connected with a second connecting pipe (9);

exhaust mechanism includes connecting box (14), dead lever (15) and blast pipe (4), connecting box (14) and processing box (1) fixed connection, and connecting box (14) and connecting plate (18) fixed connection No. one, dead lever (15) and connecting box (14) fixed connection, and dead lever (15) and motor (16) fixed connection, motor (16) and flabellum (17) fixed connection, blast pipe (4) and processing box (1) fixed connection, flabellum (17) are located blast pipe (4) under.

2. The device for demisting and dehydrating tail end flue gas as claimed in claim 1, wherein: a connecting plate (18) and No. four connecting pipe (19) surfaces all are provided with cooling plate (21), cooling plate (21) evenly distributed is on a connecting plate (18) and No. four connecting pipe (19) surfaces, and cooling plate (21) surface is the arc.

3. The device for demisting and dehydrating tail end flue gas as claimed in claim 1, wherein: a plurality of liquid discharge holes (20) are formed in the surface of the fourth connecting pipe (19), the liquid discharge holes (20) are uniformly distributed in the surface of the fourth connecting pipe (19), and the liquid collecting groove (22) is located right below the liquid discharge holes (20).

4. The device for demisting and dehydrating tail end flue gas as claimed in claim 1, wherein: the liquid discharge pipe (3) penetrates through the surface of the treatment box body (1) and is fixedly connected with the liquid collecting tank (22), and the liquid discharge pipe (3) is externally connected with a liquid collecting device.

5. The device for demisting and dehydrating tail end flue gas as claimed in claim 1, wherein: reposition of redundant personnel cavity (23) surface is provided with a plurality of condensate pipes (24), condensate pipe (24) both ends all with reposition of redundant personnel cavity (23) fixed connection, No. two connecting pipe (9) surfaces are provided with a plurality of connecting branch pipe (10), it is provided with connecting pipe (8) No. one to handle two symmetries of box (1), connecting pipe (8) respectively with inlet tube (7) and wet return (12) fixed connection.

6. The device for demisting and dehydrating tail end flue gas as claimed in claim 5, wherein: inlet tube (7) and water pump (13) fixed connection, water pump (13) and water tank (6) fixed connection, water tank (6) and processing box (1) fixed connection, water tank (6) and No. three connecting pipe (11) fixed connection, No. three connecting pipe (11) and water chiller (5) fixed connection, water chiller (5) and wet return (12) fixed connection.