CN218076950U - Flue gas treatment equipment for thermal power plant - Google Patents

Abstract

The utility model discloses a flue gas processing apparatus of thermal power factory technical field, including the casing, locate the first rose box of casing one side and the second rose box that communicates each other with first rose box, the rigid coupling has the backup pad in the casing, and the upper surface of backup pad is equipped with the heating cabinet that is linked together with first rose box and can dismantle the water tank of connection in the heating cabinet, and the top of water tank is equipped with the inlet tube, and the bottom of water tank is equipped with the outlet pipe, be equipped with the activated carbon bed between the interior top surface of first rose box and the interior bottom surface, be equipped with in the second rose box and carry out filterable filter to the flue gas, the top of second rose box is equipped with the subassembly that admits air to the second rose box, has solved traditional flue gas processing apparatus and has only filtered the impurity in the flue gas the back and directly discharged the flue gas, does not utilize the problem to the heat energy of flue gas.

Description

Flue gas treatment equipment for thermal power plant

Technical Field

The utility model relates to a flue gas processing apparatus technical field specifically is a flue gas treatment facility of thermal power factory.

Background

Thermal power generation is a power generation mode that heat energy generated by combustible materials during combustion is converted into electric energy through a power generation power device, a large amount of smoke is generated in the combustion process, in order to utilize resources and protect the environment, smoke treatment equipment is required to be adopted to treat the smoke, the smoke treatment equipment is equipment for effectively treating toxic and harmful substances contained in the smoke to below a specified concentration, and adverse phenomena such as corrosion or blockage of the equipment are avoided when the equipment is applied.

Chinese patent publication is CN 205598925U's a flue gas treatment equipment for thermal power generation, which comprises a body, the body upper end is equipped with adsorption equipment, be equipped with sprinkler and oxidation unit in the inner chamber of body, and oxidation unit is located sprinkler's top, the inner chamber lower part of body is equipped with the guiding gutter, be equipped with the drain with guiding gutter looks adaptation on the lateral wall of body, this patent can be balanced flue gas acid-base and get rid of dust particle, can effectually prevent the improper pollution that causes the environment of flue gas processing when thermal power generation, but this patent is only through flue gas treatment filtration back, directly discharge the flue gas, do not utilize the heat energy of flue gas, lead to the waste of resource, be unfavorable for the make full use of production resource, we propose a thermal power factory flue gas treatment equipment for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve traditional flue gas processing apparatus and directly discharge the flue gas after only filtering the impurity in the flue gas, do not carry out the problem that utilizes to the heat energy of flue gas.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thermal power factory flue gas treatment equipment, includes the casing, locates the first rose box of casing one side and the second rose box that communicates each other with first rose box, the rigid coupling has the backup pad in the casing, and the upper surface of backup pad is equipped with the heating cabinet that is linked together with first rose box and can dismantle the water tank of connection in the heating cabinet, and the top of water tank is equipped with the inlet tube, and the bottom of water tank is equipped with the outlet pipe, be equipped with the activated carbon bed between the interior top surface of first rose box and the interior bottom surface, be equipped with in the second rose box and carry out filterable filter to the flue gas, the top of second rose box is equipped with the subassembly that admits air to the second rose box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this flue gas processing apparatus of thermal power factory, the flue gas is before getting into the heating cabinet, the motor that utilizes in the subassembly of admitting air provides power and drives the wind wheel and rotate, the flue gas passes through the inside that the second connecting pipe got into the second rose box, after filtering granular impurity behind the filter, get into the inside of first rose box through the third connecting pipe, after harmful substance such as sulfur dioxide filters in the activated carbon bed to the flue gas, discharge apparatus behind the second outlet duct entering heating cabinet is inside, the environment of production and processing has been protected, be favorable to staff's healthy.

2. This flue gas processing apparatus of thermal power factory adds water in the water tank through the inlet tube, utilizes the motor to provide power and drives the wind wheel and rotate, has the inside of thermal flue gas entering heating cabinet, through heat-conducting plate with the heat transfer in the flue gas to the water tank in, heats the water in the water tank, will preheat water again and add in the boiler or use as domestic water, realized thermal utilization in the flue gas, improved the utilization ratio to production resources.

Further, the preceding lateral wall of casing articulates there is the door body, just the rigid coupling has control panel on the door body, control panel fixed connection be in the upper left side of the preceding lateral wall of the door body.

Furthermore, an electric control valve is arranged on the water outlet pipe, a first connecting pipe is inserted at the left end of the electric control valve, and the first connecting pipe penetrates through the supporting plate and is communicated with the bottom of the water tank.

Furthermore, the water tank is inserted in the middle of the bottom of the inner cavity of the heating box, a first air outlet pipe is inserted on the heating box, and the right end of the first air outlet pipe penetrates through the upper side of the right side wall of the inner cavity of the shell and extends to the outside of the shell.

Further, the top of inlet tube runs through in the middle of the inner chamber top of casing to extend to its outside, it has the heat-conducting plate to inlay in the middle of the water tank lateral wall.

Further, be equipped with electronic slide rail in the second rose box, the inner chamber sliding connection of electronic slide rail has electronic slider, the right side wall fixedly connected with brush of electronic slider.

Further, the air inlet assembly comprises a first installation box and a second installation box fixedly connected to the side wall of the first installation box, a wind wheel is rotatably connected in the first installation box, a motor is fixedly connected to the inner cavity of the second installation box, and an output shaft of the motor is coaxially connected with the wind wheel.

Furthermore, an air inlet pipe is inserted in the middle of the top of the first installation box and communicated with an external smoke inlet.

Furthermore, the bottom of the second filter box is spliced with a collecting box for collecting the flue gas waste residues.

Further, the control panel is respectively and electrically connected with the electric control valve, the motor and the electric slide block.

Drawings

Fig. 1 is a schematic perspective view of a flue gas treatment device of a thermal power plant according to the present invention;

fig. 2 is a schematic view of a front view cross-sectional structure of a flue gas treatment device of a thermal power plant provided by the present invention;

FIG. 3 is a schematic left-side sectional view of a flue gas treatment device of a thermal power plant according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a part a in fig. 2 of a flue gas treatment equipment of a thermal power plant.

In the figure: 100. a housing; 110. a door body; 200. a water outlet pipe; 210. an electrically controlled valve; 220. a first connecting pipe; 300. a support plate; 310. a heating box; 320. a first air outlet pipe; 400. a water tank; 410. a water inlet pipe; 420. a heat conducting plate; 500. a first filter tank; 510. an activated carbon bed; 520. a second air outlet pipe; 600. a first installation box; 610. an air inlet pipe; 620. a second installation box; 630. a motor; 640. a wind wheel; 700. a second filter tank; 710. a second connection pipe; 720. a filter plate; 730. a collection box; 740. A third connecting pipe; 800. an electric slide rail; 810. an electric slider; 820. a brush; 900. a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a flue gas treatment device of a thermal power plant, which protects the production and processing environment, is beneficial to the health of workers and improves the utilization rate of production resources, and please refer to fig. 1-4, comprising a shell 100, a water outlet pipe 200, a support plate 300, a water tank 400, a first filter box 500, a first installation box 600, a second filter box 700, an electric slide rail 800 and a control panel 900;

referring to fig. 1-4 again, the housing 100 is used to connect and mount the water outlet pipe 200, the support plate 300, the water tank 400, the first filter box 500, the first mounting box 600, the second filter box 700, the electric slide rail 800, and the control panel 900;

referring to fig. 1-2, a water outlet pipe 200 is inserted into the lower side of the right side wall of the housing 100, the water outlet pipe 200 is used for connecting and installing an electric control valve 210;

referring to fig. 1-2 again, the supporting plate 300 is fixedly connected to the lower side between the left and right sidewalls of the inner cavity of the casing 100, the supporting plate 300 is used for connecting and installing the heating box 310, and the heating box 310 is used for connecting and installing the first air outlet pipe 320;

referring to fig. 1-2 again, the water tank 400 is inserted into the middle of the bottom of the inner cavity of the heating box 310, water is added into the water tank 400 through the water inlet pipe 410, and after the flue gas enters the heating box 310, heat is transferred through the heat conducting plate 420 to heat the water;

referring to fig. 1-3, an activated carbon bed 510 is fixedly connected between the top and the bottom of an inner cavity of the first filter tank 500, a second air outlet pipe 520 is inserted into the middle of the right side wall of the first filter tank 500, the right end of the second air outlet pipe 520 penetrates through the middle of the left side wall of the housing 100 and is inserted into the lower side of the left side wall of the heating tank 310, the first filter tank 500 is fixedly connected to the left side wall of the housing 100, and harmful substances such as sulfur dioxide in flue gas are removed through the activated carbon bed 510 after the flue gas enters the first filter tank 500;

referring to fig. 1-3, an air inlet pipe 610 is inserted into the middle of the top of a first installation box 600, a second installation box 620 is fixedly connected to the middle of the rear side wall of the first installation box 600, a motor 630 is fixedly connected to the middle of the rear side wall of the inner cavity of the second installation box 620, the output end of the motor 630 penetrates through the middle of the front side wall of the inner cavity of the second installation box 620 and the middle of the rear side wall of the first installation box 600 and is rotatably connected to the middle of the front side wall of the inner cavity of the first installation box 600, a wind wheel 640 is sleeved in the middle of the outer side wall of the motor 630, the first installation box 600 is fixedly connected to the upper side of the left side wall of the first filter box 500, and the motor 630 provides power to drive the wind wheel 640 to rotate to generate suction;

referring to fig. 1 to 4 again, a second connecting pipe 710 is inserted into the middle of the top of the second filter box 700, the top end of the second connecting pipe 710 is inserted into the middle of the bottom of the first installation box 600, a filter plate 720 is inserted into the right side between the top and the bottom of the inner cavity of the second filter box 700, a collecting box 730 is inserted into the left side of the bottom of the second filter box 700, a third connecting pipe 740 is inserted into the lower side of the right side wall of the second filter box 700, the right end of the third connecting pipe 740 penetrates through the middle of the left side wall of the first filter box 500 and is inserted into the middle of the left side wall of the activated carbon bed 510, the second filter box 700 is fixedly connected to the middle of the left side wall of the first filter box 500, the second filter box 700 is used for connecting and installing the second connecting pipe 710, and when smoke enters into the second filter box 700, impurities are removed by the filter plate 720;

referring to fig. 1-4 again, the electric slide rail 800 is fixedly connected to the middle of the left side wall of the inner cavity of the second filter box 700, and the electric slide rail 800 is used for slidably connecting the electric slide block 810;

referring to fig. 1-3 again, the control panel 900 is fixedly connected to the upper left side of the front side wall of the door body 110, and the control panel 900 is used for electrically connecting devices in the equipment.

In conclusion, before the flue gas enters the heating box 310, the motor 630 is used for providing power to drive the wind wheel 640 to rotate, the flue gas enters the second filtering box 700 through the second connecting pipe 710, after the granular impurities are filtered by the filtering plate 720, the flue gas enters the first filtering box 500 through the third connecting pipe 740, after harmful substances such as sulfur dioxide in the flue gas are filtered by the activated carbon bed 510, the flue gas enters the heating box 310 through the second air outlet pipe 520, the production and processing environment is protected, and the health of workers is facilitated.

Referring to fig. 1-3 again, the front side wall of the casing 100 is hinged to the door body 110, and the control panel 900 is fixedly connected to the upper left side of the front side wall of the door body 110, so that the door body 110 is convenient for later-stage detection and maintenance of the equipment.

Referring to fig. 1-2 again, the left end of the outlet pipe 200 is sleeved with the electric control valve 210, the left end of the electric control valve 210 is inserted with the first connection pipe 220, the first connection pipe 220 penetrates through the middle of the bottom of the support plate 300 and is inserted into the middle of the bottom of the water tank 400, and the electric control valve 210 is convenient for draining the water in the water tank 400 through the first connection pipe 220 and the outlet pipe 200.

Referring to fig. 1 to 3 again, the heating box 310 is fixedly connected to the middle of the top of the supporting plate 300, the water tank 400 is inserted into the middle of the bottom of the inner cavity of the heating box 310, the first air outlet pipe 320 is inserted into the upper side of the right side wall of the heating box 310, and the right end of the first air outlet pipe 320 penetrates through the upper side of the right side wall of the inner cavity of the casing 100 and extends to the outside thereof, so that the flue gas with heat can enter the heating box 310.

Referring to fig. 1-4 again, a water inlet pipe 410 is inserted into the middle of the top of the water tank 400, the top end of the water inlet pipe 410 penetrates through the middle of the top of the inner cavity of the casing 100 and extends to the outside of the inner cavity, a heat conducting plate 420 is embedded in the middle of the outer side wall of the water tank 400, and the heat conducting plate 420 is used for transferring heat in the flue gas to heat the water in the water tank 400.

Referring to fig. 1-4 again, the inner cavity of the electric slide rail 800 is slidably connected with an electric slider 810, the electric slide rail 800 adopts a QRXQ synchronous belt sliding table module slide rail, the right side wall of the electric slider 810 is fixedly connected with a brush 820, and the brush 820 is driven by the electric slider 810 to move up and down.

Referring to fig. 1-4 again, the control panel 900 is electrically connected to the electric control valve 210, the motor 630, the electric slide rail 800 and the electric slide block 810, and the control panel 900 controls devices in the apparatus.

In summary, water is added into the water tank 400 through the water inlet pipe 410, the motor 630 is used for providing power to drive the wind wheel 640 to rotate, smoke with heat enters the heating box 310, the heat in the smoke is transferred into the water tank 400 through the heat conducting plate 420, the water in the water tank 400 is heated, the preheated water is added into the boiler or used as domestic water, the utilization of the heat in the smoke is realized, and the utilization rate of production resources is improved.

In specific use, a person skilled in the art needs to switch on a power supply of the device before operating, the water inlet pipe 410 is connected with a water pipe, the air inlet pipe 610 is connected with a flue gas discharge port, water is added into the water tank 400 through the water inlet pipe 410, the control panel 900 controls the motor 630, the motor 630 provides power to drive the wind wheel 640 to rotate, the flue gas is sucked, the flue gas enters the second filter box 700 through the second connecting pipe 710, after being filtered by the filter plate 720, granular impurities are filtered, the flue gas enters the first filter box 500 through the third connecting pipe 740, harmful substances such as sulfur dioxide in the flue gas are filtered through the activated carbon bed 510, the flue gas enters the heating box 310 through the second air outlet pipe 520, meanwhile, the electric slider 810 drives the brush 820 to clean the surface of the filter plate 720, heat in the flue gas is transferred into the water tank 400 through the heat conducting plate 420, the water in the water tank 400 is heated, the heated water can enter a boiler through the first connecting pipe 220, the electric control valve 210 and the water outlet pipe 200 or be used as domestic water, and the flue gas after heat is discharged through the first air outlet pipe 320.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a thermal power factory flue gas treatment facility which characterized in that: including the casing, locate the first rose box of casing one side and the second rose box that communicates each other with first rose box, the rigid coupling has the backup pad in the casing, and the upper surface of backup pad is equipped with the heating cabinet that is linked together with first rose box and can dismantle the water tank of connection in the heating cabinet, and the top of water tank is equipped with the inlet tube, and the bottom of water tank is equipped with the outlet pipe, be equipped with the activated carbon bed between the interior top surface of first rose box and the interior bottom surface, be equipped with in the second rose box and carry out filterable filter to the flue gas, the top of second rose box is equipped with the subassembly that admits air to the second rose box.

2. The flue gas treatment facility of a thermal power plant according to claim 1, wherein: the front side wall of the shell is hinged with a door body, a control panel is fixedly connected to the door body, and the control panel is fixedly connected to the upper left side of the front side wall of the door body.

3. The flue gas treatment facility of a thermal power plant according to claim 2, characterized in that: an electric control valve is arranged on the water outlet pipe, a first connecting pipe is inserted at the left end of the electric control valve, and the first connecting pipe penetrates through the supporting plate and is communicated with the bottom of the water tank.

4. The flue gas treatment facility of a thermal power plant according to claim 1, wherein: the water tank is inserted in the middle of the bottom of the inner cavity of the heating box, the heating box is inserted with a first air outlet pipe, and the right end of the first air outlet pipe penetrates through the upper side of the right side wall of the inner cavity of the shell and extends to the outside of the shell.

5. The flue gas treatment facility of a thermal power plant according to claim 4, wherein: the top of inlet tube runs through in the middle of the inner chamber top of casing to extend to its outside, it has the heat-conducting plate to inlay in the middle of the water tank lateral wall.

6. The flue gas treatment facility of a thermal power plant according to claim 3, wherein: be equipped with electronic slide rail in the second rose box, the inner chamber sliding connection of electronic slide rail has electronic slider, the right side wall fixedly connected with brush of electronic slider.

7. The flue gas treatment facility of a thermal power plant according to claim 6, wherein: the air inlet assembly comprises a first installation box and a second installation box fixedly connected to the side wall of the first installation box, a wind wheel is connected to the first installation box in a rotating mode, a motor is fixedly connected to the inner cavity of the second installation box, and the output shaft of the motor is coaxially connected with the wind wheel.

8. The flue gas treatment facility of a thermal power plant according to claim 7, wherein: the middle of the top of the first installation box is connected with an air inlet pipe in an inserted mode, and the air inlet pipe is communicated with an external smoke inlet.

9. The flue gas treatment facility of a thermal power plant according to claim 1, wherein: and a collecting box for collecting the flue gas waste residues is inserted into the bottom of the second filter box.

10. The flue gas treatment facility of a thermal power plant according to claim 7, wherein: the control panel is respectively and electrically connected with the electric control valve, the motor and the electric slide block.

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