CN212757802U - Barbecue flue gas processing apparatus - Google Patents

Abstract

The utility model discloses a roast meat flue gas processing apparatus belongs to the flue gas field of handling, including base, install bin, air inlet, intake pipe, a shower head, drain pipe, arc, outlet duct, one filter screen, secondary shower head, air exhaust fan, two filter screens, spray the water supply structure, a shower head is installed on the inside upper surface of install bin, the drain pipe is installed in the install bin bottom, the arc is installed in install bin air inlet opposite side, the vertical installation in drain pipe top of outlet duct, the slope of one filter screen is installed in the outlet duct, the secondary shower head is installed in the outlet duct and the water spray direction is downward, air exhaust fan installs in the outlet duct, two filter screens are installed in air exhaust fan below, spray the water supply structure and locate on the install bin. The utility model discloses a water sprays and purifies the roast meat flue gas, to adding alkali lye in spraying the water supply mechanism and can realizing the inside self-cleaning of this device when needing to wash, and the practicality is stronger.

Description

Barbecue flue gas processing apparatus

Technical Field

The utility model relates to a flue gas treatment field, especially a roast meat flue gas processing apparatus.

Background

Can produce a large amount of flue gases when the roast meat of places such as cafeteria, the air is directly discharged into the atmosphere through the air exhauster now often, and this kind of mode can the contaminated air, or handles through comparatively complicated flue gas treatment facility, and this kind of mode cost is higher, consequently needs a roast meat flue gas processing apparatus who solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of barbecue smoke treatment and designing a barbecue smoke treatment device.

The utility model has the technical proposal that the barbecue smoke treatment device comprises a base, an installation box, an air inlet pipe, a primary spray head, a drain pipe, an arc pipe, an air outlet pipe, a primary filter screen, a secondary spray head, an air exhaust fan, a secondary filter screen and a spraying water supply structure, wherein the installation box is installed on the base, the air inlet is arranged on one side of the installation box, the air inlet pipe is installed on the air inlet, the primary spray head is installed on the upper surface inside the installation box, the drain pipe is installed at the bottom of the installation box, the arc pipe is installed on the opposite side of the air inlet of the installation box, the air outlet pipe is vertically installed above the drain pipe, the primary filter screen is obliquely installed in the air outlet pipe, the secondary spray head is installed in the air outlet pipe, the air exhaust fan is installed in the air outlet pipe, the spraying water supply structure is arranged on the installation box.

Preferably, the spraying water supply structure comprises a water tank, a water pump, a water supply pipe, a water adding pipe, an electric control water valve and a water level sensor, wherein the water tank is installed on the installation box, the water pump is installed on the installation box and is connected with the bottom of the water tank, the water supply pipe is installed on the water pump and is connected with the primary spray head and the secondary spray head, the water adding pipe is installed on the upper portion of the water tank, the electric control water valve is installed on the water adding pipe, and the water level sensor is installed in the water tank.

Preferably, the water tank is provided with a feeding port, and the feeding port is arranged above the water tank and is of a funnel-shaped structure.

Preferably, the first filter screen and the second filter screen are water mist removing filter screens.

Preferably, the bottom of the installation box around the drain pipe is of a funnel-shaped structure.

Advantageous effects

The utility model provides a roast meat flue gas processing apparatus, possesses following beneficial effect, this device sprays the absorption to the roast meat flue gas through spraying, then arrange sewage treatment system through the outlet, utilize the one deck filter screen to intercept water smoke and its absorbent flue gas, discharge through overflowing the outlet after the interception, spray the one deck filter screen through the secondary shower head, further purify the flue gas, wash down the impurity on the one deck filter screen simultaneously, the high efficiency treatment to the roast meat flue gas has been realized, see through and to add alkali lye to the water tank and can wash this device inside residual greasy dirt.

Drawings

FIG. 1 is a schematic view of a barbecue smoke treatment device according to the present invention;

FIG. 2 is a schematic view of the structure of the part A shown in FIG. 1 according to the present invention;

FIG. 3 is a top view of a filter screen of the barbecue smoke treatment device of the present invention.

In the figure, 1, a base; 2. installing a box; 3. an air inlet; 4. an air inlet pipe; 5. a primary spray header; 6. a drain pipe; 7. an arc tube; 8. an air outlet pipe; 9. a filter screen; 10. a secondary spray header; 11. an air exhaust fan; 12. two filter screens; 13. a water tank; 14. a water pump; 15. a water supply pipe; 16. a water feeding pipe; 17. an electrically controlled water valve; 18. a water level sensor; 19. a feeding port.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a barbecue flue gas treatment device comprises a base 1, an installation box 2, an air inlet 3, an air inlet pipe 4, a primary spray header 5, a drain pipe 6, an arc-shaped pipe 7, an air outlet pipe 8, a filter screen 9, a secondary spray header 10, an air exhaust fan 11, a secondary filter screen 12 and a spray water supply structure, wherein the installation box 2 is installed on the base 1, the air inlet 3 is arranged on one side of the installation box 2, the air inlet pipe 4 is installed on the air inlet 3, the primary spray header 5 is installed on the upper surface inside the installation box 2, the drain pipe 6 is installed at the bottom of the installation box 2, the arc-shaped pipe 7 is installed on the opposite side of the air inlet 3 of the installation box 2, the air outlet pipe 8 is vertically installed above the drain pipe 6, the filter screen 9 is obliquely installed in the air outlet pipe 8, the secondary spray header 10 is installed in the air outlet, the two filter screens 12 are arranged below the air exhaust fan 11, and the spraying water supply structure is arranged on the installation box 2. The spraying water supply structure comprises a water tank 13, a water pump 14, a water supply pipe 15, a water adding pipe 16, an electric control water valve 17 and a water level sensor 18, wherein the water tank 13 is installed on the installation box 2, the water pump 14 is installed on the installation box 2 and is connected with the bottom of the water tank 13, the water supply pipe 15 is installed on the water pump 14 and is connected with the primary spray header 5 and the secondary spray header 10, the water adding pipe 16 is installed on the upper portion of the water tank 13, the electric control water valve 17 is installed on the water adding pipe 16, and the water level sensor 18 is installed in the water tank. The water tank 13 is provided with a feeding port 19, and the feeding port 19 is arranged above the water tank 13 and is of a funnel-shaped structure. The first filter screen 9 and the second filter screen 12 are water mist removing filter screens. The bottom of the installation box 2 around the drain pipe 6 is of a funnel-shaped structure.

The following electrical device models are used in the present case:

an air exhaust fan: 220V single-phase alternating current axial flow fan

A water pump: 220V single-phase alternating-current water pump

An electric control water valve: 220V single-phase electric control water valve

A water level sensor: input type water level sensor

All the electric parts in the scheme are connected with the adaptive power supply through the conducting wires, and an appropriate controller is selected according to actual conditions to meet control requirements, specific connection and control sequences.

In this embodiment:

the base 1 of the device plays a role in installation and support.

Example (b):

firstly, connecting a flue gas source to an air inlet pipe 4 through a pipeline, if the pipeline is long, additionally arranging a fan in the middle of the pipeline to provide auxiliary wind power, then connecting a water adding pipe 16 to a tap water pipeline, and connecting a water discharging pipe 6 to a sewer or a sewage treatment system;

then, a switch is turned on to switch on a power supply of the air exhaust fan 11, the air exhaust fan 11 starts to work, and the flue gas is exhausted into the installation box 2 from the air inlet pipe 4 through the air inlet 3;

at the moment, the power supply of the water pump 14 is also switched on, then the water pump 14 works to pump the water in the water tank to the primary spray header 5 and the secondary spray header 10 through the water supply pipe 15, and then the water is sprayed out from the primary spray header 5 and the secondary spray header 10;

when the water in the water tank 13 falls to a certain height, the water level sensor 18 senses the water level, the controller electrically connected with the water level sensor 18 senses that the water level is low to a threshold water level, the electric control water valve 17 electrically connected with the output of the controller is controlled to act, the valve is opened, water is added into the water tank 13 through the water adding pipe 16, when the water level in the water tank 13 is too high, the controller senses that the water level reaches a high threshold, the electric control water valve 17 is controlled to be closed, and the controller can adopt a Mitsubishi FX-2N type PLC or utilize a single chip microcomputer to control;

the flue gas in the installation box 2 is sprayed by the primary spray header 5 for purification, then the air passes through the primary filter screen 12, the water mist in the air is intercepted by the primary filter screen 12, then the water flows to the drain pipe 6 through the arc-shaped pipe 7 and flows out, then the residual flue gas enters the air outlet pipe 8 and is sprayed by the secondary spray header 10, and the sprayed water falls onto the primary filter screen 9 to clean the primary filter screen 9 while the flue gas is removed by spraying;

the primary spray header 5 and the secondary spray header 10 of the device adopt atomizing spray heads, atomized water mist is utilized to better adsorb smoke in air, and water consumption is reduced;

the power supply of the device is turned on by the staff at the dining time, and is turned off at the rest of the dining time;

then, the residual water mist is intercepted by the second filter screen 12, and the purified air is discharged by the air exhaust fan 11;

when the interior of the device needs to be cleaned, alkali liquor is added into the feeding port 19, is mixed with water in the water tank 13, and is sprayed through the primary spray header 5 and the secondary spray header 10 to clean the inner wall of the installation box 2 and the filter screen 9;

furthermore, the device realizes flue gas treatment and self-cleaning.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A barbecue flue gas treatment device comprises a base (1), an installation box (2), an air inlet (3), an air inlet pipe (4), a primary spray head (5), a drain pipe (6), an arc-shaped pipe (7), an air outlet pipe (8), a filter screen (9), a secondary spray head (10), an air exhaust fan (11), a secondary filter screen (12) and a spray water supply structure, wherein the installation box (2) is installed on the base (1), the air inlet (3) is arranged on one side of the installation box (2), the air inlet pipe (4) is installed on the air inlet (3), the barbecue flue gas treatment device is characterized in that the primary spray head (5) is installed on the upper surface inside the installation box (2), the drain pipe (6) is installed at the bottom of the installation box (2), the arc-shaped pipe (7) is installed on the opposite side of the air inlet (3) of the installation box (2), the air outlet pipe (8) is vertically, one filter screen (9) slope is installed in outlet duct (8), secondary shower head (10) are installed in outlet duct (8) and the water spray direction is downward, air exhaust fan (11) are installed in outlet duct (8), two filter screens (12) are installed in air exhaust fan (11) below, it locates on install bin (2) to spray water supply structure.

2. The barbecue smoke treatment device according to claim 1, wherein the spray water supply structure comprises a water tank (13), a water pump (14), a water supply pipe (15), a water feeding pipe (16), an electrically controlled water valve (17) and a water level sensor (18), the water tank (13) is installed on the installation box (2), the water pump (14) is installed on the installation box (2) and connected with the bottom of the water tank (13), the water supply pipe (15) is installed on the water pump (14) and connected with the primary spray header (5) and the secondary spray header (10), the water feeding pipe (16) is installed on the upper portion of the water tank (13), the electrically controlled water valve (17) is installed on the water feeding pipe (16), and the water level sensor (18) is installed in the water tank (13).

3. The barbecue smoke treatment device according to claim 2, wherein the water tank (13) is provided with a feeding port (19), and the feeding port (19) is arranged above the water tank (13) and is of a funnel-shaped structure.

4. The barbecue smoke treatment apparatus according to claim 1, wherein the first and second screens (9, 12) are mist removal screens.

5. The barbecue smoke treatment apparatus according to claim 1, wherein the bottom of the installation box (2) around the drain pipe (6) is funnel-shaped.

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