CN111772504A

CN111772504A - Environment-friendly oven with flue gas purification function

Info

Publication number: CN111772504A
Application number: CN202010606727.XA
Authority: CN
Inventors: 石纪芬; 李道春
Original assignee: Jiangsu Guangmang Electrical Equipment Co ltd
Current assignee: Jiangsu Guangmang Electrical Equipment Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2020-10-16
Anticipated expiration: 2040-06-29
Also published as: CN111772504B

Abstract

The invention discloses an environment-friendly barbecue oven with a smoke purification function, which comprises an installation frame and a barbecue oven, wherein the barbecue oven is arranged at the upper end of the installation frame, the four corners of the bottom of the installation frame are respectively provided with a placing pillar, the right end of the barbecue oven is provided with a control box, a novel auxiliary barbecue device is additionally arranged at the front end of the upper side of the barbecue oven of the environment-friendly barbecue oven with the smoke purification function, when a large number of barbecue is needed at one time, the barbecue can be assisted by the novel auxiliary barbecue device to barbecue, the barbecue purpose can be achieved, the barbecue time can be reduced, the physical labor of barbecue personnel can be reduced, so that the whole environment-friendly barbecue oven with the smoke purification function can be more simple, convenient and faster when in use, the barbecue can be heated more uniformly when the barbecue is roasted, and when some seasonings are sprinkled on the barbecue string, the seasonings can be distributed more uniformly.

Description

Environment-friendly oven with flue gas purification function

Technical Field

The invention belongs to the related technical field of barbecue ovens, and particularly relates to an environment-friendly barbecue oven with a smoke purification function.

Background

The barbecue oven is a barbecue device, can be used for doing barbecue food such as mutton cubes on a skewer, roast meat, and the barbecue oven can be divided into three kinds: charcoal grills, gas grills and electric grills. Wherein the gas oven and the electric oven are welcomed without oil smoke and pollution to products, the common types of the barbecue ovens in the market comprise an apple oven, a rectangular oven, a portable oven and the like, the barbecue oven is a device for barbecuing mutton shashlik, vegetables, barbecue and the like, the carbon oven is the most common, almost barbecue shops and barbecue stalls in each city of China can see the carbon oven, the barbecue oven is taken to be carried to the open air on the weekend, chatting and drinking are carried out, the enjoyment of barbecue is enjoyed, the bitter taste of going to work at ordinary times is reduced, a new bright spot is newly added for city life, the charcoal oven is a new product capable of improving the life quality of people, the electric oven is a direct-fired electric oven with a heat source directly acting on food, the food grease is dropped immediately during barbecuing, the repeated infiltration of grease is avoided, namely, the process of frying and frying oil is avoided, so that the food contains less grease, the food roasted is really roasted in taste.

The prior barbecue oven technology has the following problems: present oven is once only when barbecuing a large amount of barbecue strings, need the barbecue personnel to hold a big stick tail of barbecue string and be the barbecue string that sector dispersion was held, then spread out fan-shaped scattered barbecue string on the barbecue net rack of barbecue case again, then need rely on barbecue personnel's hand skill and proficiency to control the scattered condition of barbecue string and the condition of being heated and roast, it makes the barbecue string be heated the uneven condition appearance that local roast is done to roast and scorch easily to barbecue string to singly rely on barbecue personnel hand skill and proficiency like this, thereby it is more unfavorable for healthyly greatly to make the barbecue string eat harm.

Disclosure of Invention

The invention aims to provide an environment-friendly barbecue grill with a smoke purification function, and aims to solve the problems that when the barbecue grill is used for barbecue, the dispersion condition and the heating condition of barbecue strings need to be controlled by means of the handcraft and the proficiency of barbecue personnel, so that the barbecue strings are easily subjected to barbecue by means of the handcraft and the proficiency of the barbecue personnel, the barbecue strings are unevenly heated, local roasting is caused, and the barbecue strings are harmful to the health of a user.

In order to achieve the purpose, the invention provides the following technical scheme: an environment-friendly barbecue oven with a smoke purification function comprises an installation frame and a barbecue oven, wherein the barbecue oven is installed at the upper end of the installation frame, the four corners of the bottom of the installation frame are respectively provided with a placing pillar, the right end of the barbecue oven is provided with a control box, the front end of the control box is internally embedded with a temperature regulating switch knob, the outer wall of the front end of the uppermost side of the barbecue oven is connected with an auxiliary barbecue device, the upper end of the last side of the installation frame is provided with a vertical back plate, the back plate is fixedly connected with the installation frame through bolts, the outer wall of the front end of the uppermost side of the back plate is connected with a purification box, the outer wall of the upper end of the purification box is provided with an air outlet cylinder with an upward opening, the lower end of the purification box is connected with a smoke collection box with a downward opening, the auxiliary barbecue device comprises a stick placing plate, a stick placing, the upper end of mounting panel is connected with puts the bamboo slips board that stretches out towards the level, the inside stick rod standing groove that is provided with the ascending opening of upper end outer wall of putting the bamboo slips board, the upper end of putting the bamboo slips board is provided with the rubbing pick board, be provided with the promotion hand (hold) on the upper end outer wall of rubbing pick board, promote hand (hold) and rubbing pick board and pass through welded fastening and connecting.

Preferably, the inside barbecue rack that has inlayed of barbecue case upper end opening, barbecue rack's four corners department lower extreme all is provided with the rack layer board, four the rack layer board all is through welded connection on barbecue case four corners department inner wall.

Preferably, the barbecue oven is close to the horizontal internal connection of downside and has the electrothermal tube, the electrothermal tube passes through control box and external power source electric connection, still be provided with the downward oil extraction pipe of opening on the lower extreme outer wall of barbecue oven, sealed lid has been cup jointed to oil extraction pipe lower extreme circumference outside, oil extraction pipe and the inside intercommunication of barbecue oven.

Preferably, the smoke collection box and the purification box are communicated with each other, the smoke collection box and the purification box are fixedly connected with each other through screws, the smoke collection box and the purification box are fixedly connected with the back plate through bolts, and a smoke collection opening of the smoke collection box is larger than the cross-sectional area of the barbecue box.

Preferably, an exhaust fan is further arranged inside the center of the smoke collection box, and the smoke collection box collects smoke through the exhaust fan and conveys the smoke to the inside of the purification box for smoke purification and then the smoke is discharged through the air outlet cylinder.

Preferably, the installation frame is connected with the placing pillars at the four corners of the bottom through welding, the placing pillars are all in a right-angle state with the bottom of the installation frame, and the outer walls of the lowest ends of the placing pillars are all connected with anti-slip pads.

Preferably, the oil discharge pipe and the electrothermal tube are equally divided into three parts, the three parts are transversely and equidistantly connected to the outer wall of the lower end of the barbecue oven, the three parts are communicated with the interior of the barbecue oven, and the size and the structural composition of the electrothermal tube are the same.

Preferably, the transverse length of the label placing plate is equal to that of the barbecue oven, the left end and the right end of the label placing plate are respectively aligned with the left end and the right end of the barbecue oven, and a label rod placing groove in the upper end of the label placing plate is a one-third circular arc-shaped groove.

Compared with the prior art, the invention provides an environment-friendly barbecue oven with a smoke purification function, which has the following beneficial effects:

1. the invention adds a novel auxiliary barbecue device at the front end of the upper side of the barbecue box of the environment-friendly barbecue oven with the smoke purification function, when a large amount of barbecue is needed at one time, the barbecue is assisted by the novel auxiliary barbecue device, so that the barbecue purpose can be achieved, the barbecue time can be reduced, and the physical labor of barbecue personnel can be reduced, thereby the whole environment-friendly barbecue oven with the smoke purification function can be more simple, convenient and rapid when the novel auxiliary barbecue device is used for barbecue, and when a large amount of barbecue strings are placed on the novel auxiliary barbecue device for barbecue, the novel auxiliary barbecue device can ensure that a large amount of barbecue strings can be evenly spread, thus the barbecue strings can be heated more evenly when being used for barbecue, and the seasoning can be distributed more evenly when some seasoning is sprinkled on the barbecue strings, thereby enabling the roasted kebabs at the roasted positions to have better taste and be healthier;

2. the invention relates to a specific using mode and principle of an auxiliary barbecue device, when the novel auxiliary barbecue device is needed to be used, firstly, the auxiliary barbecue device is needed to be arranged at the front end of a barbecue box, the auxiliary barbecue device is needed to be fixed on the outer wall of the uppermost front end of the barbecue box through a mounting plate and screws when the auxiliary barbecue device is installed, so that a stick placing plate is slightly higher than the outer wall of the upper end of the barbecue box after the auxiliary barbecue device is installed, barbecue strings can be horizontally placed on a stick placing plate and a barbecue net rack of the barbecue box when the barbecue strings are placed, when the auxiliary barbecue device is needed to be used for assisting barbecue, the barbecue strings are needed to be uniformly placed on the barbecue net rack of the barbecue box, tail sticks of the barbecue strings are needed to be placed in stick placing grooves on the stick placing plate, then, a user needs to hold the push on the stick placing plate by the right hand and attach the stick placing plate to the stick placing plate when the barbecue is carried out, and after the stick rubbing plate is attached to the stick placing plate, because the tail diameter of the barbecue string is greater than the depth of the stick rod placing groove, the upper half part of the tail of the barbecue string can be higher than the stick placing plate, at the moment, a user only needs to drive the stick rubbing plate to slide back and forth left and right on the stick placing plate through a held pushing handle, the barbecue string can be attached to a tail of the barbecue string which leaks out and can drive the tail to rotate clockwise and anticlockwise when the stick rubbing plate slides back and forth on the stick placing plate, the tail can rotate clockwise and can drive the whole barbecue string to rotate, the barbecue string can be fully heated and barbecued when rotating ceaselessly, the barbecue string can be heated more uniformly when barbecued, meanwhile, the situation that the single barbecue string cannot be cooked when a large string is barbecued through a mode held by hands can be prevented, and the whole environment-friendly barbecue string with a flue gas purification function can be eaten after the barbecue string is finished Can be healthier and safer.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:

FIG. 1 is a schematic view of an environmental protection type barbecue oven with a flue gas purification function in front view;

FIG. 2 is a schematic side view of a schematic plan view of an environmental-friendly barbecue grill with a flue gas purification function according to the present invention;

FIG. 3 is a schematic view of the interior plan structure of the barbecue cabinet according to the present invention;

FIG. 4 is a schematic perspective view of an auxiliary barbecue apparatus according to the present invention;

in the figure: 1. placing a support column; 2. a mounting frame; 3. a barbecue oven; 4. an auxiliary grilling device; 5. a temperature adjustment switch knob; 6. a control box; 7. a back plate; 8. a smoke collection box; 9. a purification box; 10. an air outlet cylinder; 11. a net rack supporting plate; 12. a barbecue net rack; 13. an electric heating tube; 14. an oil discharge pipe; 15. a sealing cover; 16. a label placing plate; 17. a stick rod placing groove; 18. a pick rubbing plate; 19. pushing the handle; 20. and (7) mounting the plate.

Detailed Description

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: an environment-friendly barbecue oven with a smoke purification function comprises an installation frame 2 and a barbecue oven 3, wherein the barbecue oven 3 is installed at the upper end of the installation frame 2, the four corners of the bottom of the installation frame 2 are all provided with placing pillars 1, the installation frame 2 is fixedly connected with the placing pillars 1 at the four corners of the bottom by welding, the four placing pillars 1 are all in a right-angle state with the bottom of the installation frame 2, the outer walls of the lowest ends of the four placing pillars 1 are all connected with anti-slip pads, the four placing pillars 1 are fixedly connected with the installation frame 2 by welding, so that the connection between the placing pillars 1 and the installation frame 2 is firmer, the whole barbecue oven can be more stable and firmer when being placed and used through the four placing pillars 1, and the anti-slip pads at the bottoms of the placing pillars 1 are fully contacted with the ground to, the right-hand member of barbecue case 3 is provided with control box 6, the inside embedded temperature switch knob 5 that has of 6 front ends of control box, be connected with supplementary barbecue device 4 on the front end outer wall of barbecue case 3 the top, installation frame 2 rear side upper end is provided with vertical backplate 7, backplate 7 and installation frame 2 pass through bolt fixed connection, be connected with purifying box 9 on the front end outer wall of backplate 7 the top, be provided with the ascending play chimney 10 of opening on the upper end outer wall of purifying box 9, the lower extreme of purifying box 9 is connected with downward opening smoke collection box 8, smoke collection box 8 and purifying box 9 are inside to communicate each other, smoke collection box 8 and purifying box 9 are through screw fixed connection each other, smoke collection box 8 and purifying box 9 are all through bolt and backplate 7 fixed connection, smoke collection opening of smoke collection box 8 is greater than barbecue case 3 cross-sectional area, the inside machine that still is provided with in smoke collection box 8 center department, smoke collection box 8 is collected the flue gas through the exhaust fan and is carried the inside purification of purifying box 9 to purify the 10, the barbecue string can emit oil smoke when being roasted, the smoke collection box 8 which is horizontally arranged at the upper side of the barbecue box 3 is in a working state, the exhaust fan in the smoke collection box 8 can absorb the smoke emitted when the barbecue string is roasted into the smoke collection box 8 and transmit the smoke to the inside of the purification box 9 at the top, the smoke in the purification box 9 which is transmitted can be purified of the oil smoke and other harmful substances, the purified clean air can be exhausted through the three air outlet barrels 10 at the top of the purification box 9 through the blowing action of the exhaust fan, thereby preventing the pollution caused by the oil smoke directly exhausted into the outside air when the whole environment-friendly barbecue oven with the smoke purification function is roasted, the barbecue net rack 12 is embedded in the opening at the upper end of the barbecue box 3, the net rack support plates 11 are arranged at the lower ends of four corners of the barbecue net rack 12, the four net rack support plates 11 are all connected on the inner wall of the four corners of the barbecue box 3 through welding, an electric heating tube 13 is transversely and internally connected with the lower side of the barbecue oven 3, the electric heating tube 13 is electrically connected with an external power supply through a control box 6, an oil discharge tube 14 with a downward opening is further arranged on the outer wall of the lower end of the barbecue oven 3, a sealing cover 15 is sleeved outside the circumference of the lower end of the oil discharge tube 14, the oil discharge tube 14 is communicated with the interior of the barbecue oven 3, the oil discharge tube 14 and the electric heating tube 13 are respectively provided with three parts, the three oil discharge tubes 14 are transversely and equidistantly connected on the outer wall of the lower end of the barbecue oven 3, the three oil discharge tubes 14 are communicated with the interior of the barbecue oven 3, the three electric heating tubes 13 adopt the same size and structure, when waste oil remained in the interior of the barbecue oven 3 is discharged, only the sealing covers 15 on the three oil discharge tubes 14 at the bottom of the barbecue oven 3 need to be opened, the waste oil remained in the interior of the barbecue oven 3 can be smoothly discharged, and finally, the electric heating tube 13 is internally provided with a heating wire, when the electric heating tube 13 is electrified for use, the heating wire in the electric heating tube 13 is electrified to generate heat and emit heat, and the protection tube outside the heating wire can protect the heating wire, so that the situation that the heating wire is damaged due to the fact that grease overflowing when the barbecue string is roasted is directly sprinkled on the heating wire is prevented.

An environment-friendly barbecue oven with a smoke purification function, an auxiliary barbecue device 4 comprises a stick placing plate 16, a stick placing groove 17, a stick rolling plate 18, a pushing handle 19 and a mounting plate 20, the mounting plate 20 is connected to the outer wall of the front end of the uppermost side of a barbecue oven 3 through screws, the upper end of the mounting plate 20 is connected with the stick placing plate 16 which horizontally extends forwards, the stick placing groove 17 with an upward opening is arranged inside the outer wall of the upper end of the stick placing plate 16, the stick rolling plate 18 is arranged at the upper end of the stick placing plate 16, the pushing handle 19 is arranged on the outer wall of the upper end of the stick rolling plate 18, the pushing handle 19 and the stick rolling plate 18 are fixedly connected through welding, the transverse length of the stick placing plate 16 is equal to that of the barbecue oven 3, the stick placing plate 16 is respectively aligned with the left end and the right end of the oven 3, the stick placing groove 17 inside the upper end of the stick placing plate 16 is an arc groove of one third round shape, at this time, the barbecue strings need to be uniformly placed on the barbecue wire rack 12 of the barbecue box 3, and the tail of the barbecue strings need to be placed inside the prod placing groove 17 on the prod placing plate 16, then when barbecue is performed, the user needs to hold the pushing handle 19 on the prod placing plate 18 with the right hand and stick the prod placing plate 18 on the prod placing plate 16, and after the prod placing plate 18 is stuck on the prod placing plate 16, because the tail diameter of the barbecue strings is greater than the depth of the prod placing groove 17, the upper half part of the tail of the barbecue strings is higher than the prod placing plate 16, so that the user only needs to drive the prod 18 to slide back and forth on the prod placing plate 16 by the pushing handle 19, when the prod 18 slides back and forth on the prod placing plate 16, the tail is stuck with the tail of the leaked barbecue strings and drives the tail to rotate clockwise and anticlockwise, and anticlockwise rotates the tail strings when the tail rotates clockwise and anticlockwise, thereby make the barbecue string can fully be heated when the rotation that does not stop by the barbecue, then can make the barbecue string be heated when being roasted and can be more even like this, also can prevent that a big string barbecue string from having the single barbecue string not by the condition emergence of roast thoroughly when the mode that the staff was held is roasted through the staff simultaneously to make whole environment-friendly barbecue stove that has the gas cleaning function roast the string after the barbecue is accomplished and eat and can be more healthy and safe.

The working principle and the using process of the invention are as follows: after the invention is installed, when the environment-friendly barbecue oven with the smoke purification function is used, firstly, the whole barbecue oven needs to be placed through four placing pillars 1, then the barbecue oven needs to be electrified for use, then barbecue strings needing to be roasted are longitudinally placed on a barbecue net rack 12 of a barbecue oven 3, a temperature adjusting switch knob 5 on a rotary control box 6 is needed to open an electric heating pipe 13 in the barbecue oven 3 and adjust the electric heating temperature of the electric heating pipe 13, when the electric heating pipe 13 is electrified, high temperature is emitted to roast the barbecue strings placed on the barbecue net rack 12, the barbecue strings emit smoke when being roasted, a smoke collection box 8 which is horizontally arranged at the upper side of the barbecue oven 3 is in a working state, an exhaust fan in the smoke collection box 8 absorbs the smoke emitted when being roasted into the smoke collection box 8 and transmits the smoke into a purification box 9 at the top part, the smoke gas in the purifying box 9 will be purified of the oil smoke and other harmful substances, and the purified clean air will be exhausted through the three air outlet cylinders 10 on the top of the purifying box 9 by the blowing action of the exhaust fan, so as to prevent the pollution caused by the oil smoke directly exhausted to the outside air when the whole environment-friendly barbecue oven with smoke purification function is barbecue, and when the barbecue string is completely barbecue, the barbecue string can be taken away directly, when not in use, the waste oil flowing into the barbecue box 3 when barbecue is barbecue needs to be removed when the barbecue string is completely cooled by the electric heating tube 13 and the barbecue wire frame 12 in the barbecue box 3, and when the waste oil is removed, the sealing covers 15 on the three oil exhaust pipes 14 at the bottom of the barbecue box 3 only need to be opened, so that the waste oil remained in the barbecue box 3 can be smoothly discharged by the three oil exhaust pipes 14 with exposed openings, last only need again on three oil extraction pipe 14 sealed lid 15 can, and 3 upside front ends of barbecue case of this environment-friendly barbecue stove with flue gas purification function increase and have a neotype supplementary barbecue device 4, when needs carry out disposable a large amount of barbecue, this moment assist through this neotype supplementary barbecue device 4 to roast and can reduce the barbecue time again when reaching the completion barbecue purpose, and also can alleviate barbecue personnel's manual labor, thereby make whole environment-friendly barbecue stove with flue gas purification function can be simple and convenient and quick more when using.

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

1. The utility model provides an environment-friendly oven with gas cleaning function, includes installation frame (2) and barbecue case (3), its characterized in that: barbecue case (3) are installed in the upper end of installation frame (2), installation frame (2) bottom four corners department all is provided with lays pillar (1), the right-hand member of barbecue case (3) is provided with control box (6), the inside embedded temperature switch knob (5) that has of control box (6) front end, be connected with supplementary barbecue device (4) on barbecue case (3) the top front end outer wall, installation frame (2) the last side upper end is provided with vertical backplate (7), backplate (7) and installation frame (2) are through bolt fixed connection, be connected with purifying box (9) on backplate (7) the top front end outer wall, be provided with ascending play chimney (10) of opening on the upper end outer wall of purifying box (9), the lower extreme of purifying box (9) is connected with opening decurrent collection smoke box (8), supplementary barbecue device (4) are including putting sign board (16), Pick rod standing groove (17), rub with the hands and pick board (18), promotion hand (19) and mounting panel (20), mounting panel (20) are through screwed connection on barbecue case (3) top front end outer wall, the upper end of mounting panel (20) is connected with puts that stick board (16) stretch out to the preceding level, the inside ascending pick rod standing groove (17) of opening that is provided with of upper end outer wall of putting stick board (16), the upper end of putting stick board (16) is provided with rub with the hands and pick board (18), be provided with on the upper end outer wall of rub with the hands and promote hand (19) on the upper end outer wall of rub with the hands and pick board (18) through welded fixed connection.

2. The environmental protection type barbecue oven with flue gas purification function according to claim 1, characterized in that: barbecue case (3) upper end opening is inside to be embedded to have barbecue rack (12), the four corners department lower extreme of barbecue rack (12) all is provided with rack layer board (11), four rack layer board (11) all through welded connection on barbecue case (3) four corners department inner wall.

3. The environmental protection type barbecue oven with flue gas purification function according to claim 1, characterized in that: the barbecue oven is characterized in that an electric heating tube (13) is connected to the lateral inner part of the barbecue oven (3) close to the lower side, the electric heating tube (13) is electrically connected with an external power supply through a control box (6), an oil discharge tube (14) with a downward opening is further arranged on the outer wall of the lower end of the barbecue oven (3), a sealing cover (15) is sleeved on the outer part of the circumference of the lower end of the oil discharge tube (14), and the oil discharge tube (14) is communicated with the inner part of the barbecue oven (3).

4. The environmental protection type barbecue oven with flue gas purification function according to claim 1, characterized in that: the inside of the smoke collection box (8) is communicated with the inside of the purification box (9), the smoke collection box (8) is fixedly connected with the purification box (9) through screws, the smoke collection box (8) and the purification box (9) are fixedly connected with the back plate (7) through bolts, and a smoke collection opening of the smoke collection box (8) is larger than the cross-sectional area of the barbecue box (3).

5. The environmental protection type barbecue oven with flue gas purification function according to claim 1, characterized in that: an exhaust fan is further arranged inside the center of the smoke collection box (8), and the smoke collection box (8) collects smoke through the exhaust fan, conveys the smoke to the inside of the purification box (9), purifies the smoke and then discharges the smoke through an air outlet cylinder (10).

6. The environmental protection type barbecue oven with flue gas purification function according to claim 1, characterized in that: the installation frame (2) all are connected through welded fastening with laying pillar (1) of bottom four corners department, four lay pillar (1) all and be the right angle state with installation frame (2) bottom, four all be connected with the slipmat on laying the lower extreme outer wall of pillar (1).

7. The environmental protection type barbecue oven with flue gas purification function according to claim 3, characterized in that: oil extraction pipe (14) and electrothermal tube (13) are equallyd divide and are provided with threely respectively, and three oil extraction pipe (14) horizontal equidistance is connected on the lower extreme outer wall of barbecue case (3), and is three oil extraction pipe (14) all with the inside intercommunication of barbecue case (3), three the model size and the structure that electrothermal tube (13) adopted constitute all the same.

8. The environmental protection type barbecue oven with flue gas purification function according to claim 1, characterized in that: the transverse length of the label placing plate (16) is equal to that of the barbecue oven (3), the left end and the right end of the label placing plate (16) are respectively aligned with the left end and the right end of the barbecue oven (3), and a label rod placing groove (17) in the upper end of the label placing plate (16) is a one-third circular arc-shaped groove.