CN207501211U - A kind of oven filter - Google Patents

Abstract

The utility model provides a barbecue oven filter, which belongs to the technical field of catering waste treatment; it solves the technical problems of complex structure and difficult cleaning of the existing oil fume treatment device; a barbecue oven filter, comprising: a body; a smoke collection device , including a fume collecting hood, an exhaust pipe and an exhaust fan arranged in the body, and the exhaust fan communicates with the exhaust pipe, the fume collecting hood is arranged on the body and collects oil fumes under the action of the exhaust fan, so that The oil fume enters the exhaust pipe; the filter device includes an oil fume purification component arranged in the body, one end of the purification component communicates with the exhaust pipe, an activated carbon filter is set at the other end of the purification component, and a matching filter is set at the bottom of the purification component The oil pan; the activated carbon filter is adopted, the activated carbon has a well-developed pore structure and a large surface area, and the strong adsorption force field around the activated carbon pores will fully filter the oil fume. Side plates are installed on both sides of the purification component, which is simple in structure, quick to install, and easy to maintain and clean.

Description

filter for grill

technical field

The utility model belongs to the technical field of catering waste treatment, and relates to a filter, in particular to a filter for a barbecue oven.

Background technique

With the strict requirements of the country on the waste disposal policy of the catering industry, it is ensured that the cooking fume in the catering industry can only be discharged after it meets the environmental protection requirements. The current fume treatment device has a single function, and the discharge is to install a tall chimney, which affects the appearance of the city. Existing filtration technologies include rotary filter discs with built-in motors, fine filter discs, etc. Existing range hoods also have the effect of filtering oil fumes, but in fact a layer of filter net is added to the net cover. The final effect is to filter the fume through a layer of coarse filtration, without complete separation of the fume, and the discharged fume still has a lot of pollution, and the efficiency is not high.

To sum up, there is a need for a utility model for a comprehensive oil fume treatment device, which has a simple structure, high filtering effect, is easy to clean and maintain, and realizes the integration of oil fume collection, purification, smoke exhaust, and waste oil collection. Implement cleaner production and protect the environment.

Utility model content

The purpose of the utility model is to solve the above-mentioned problems in the existing technology, and propose a barbecue oven filter with simple structure, good filtering effect and convenient use.

The purpose of the utility model can be achieved through the following technical proposals: a grill filter, comprising: a body;

The smoke collecting device includes a smoke collecting hood, an exhaust pipe and an exhaust fan arranged in the body, and the exhaust fan communicates with the exhaust pipe, and the smoke collecting hood is arranged on the body and collects air under the action of the exhaust fan. Oil fume, so that the oil fume enters the exhaust pipe;

The filtering device includes an oil fume purification assembly arranged in the body, one end of the purification assembly communicates with the exhaust pipe, an activated carbon filter is arranged at the other end of the purification assembly, and a matching oil pan is arranged at the bottom of the purification assembly.

In the above-mentioned barbecue oven filter, exhaust fans are respectively arranged in the body on both sides of the smoke collecting hood, and are communicated with the exhaust pipes respectively. The lower lower air duct passes through the body and leads to the purification assembly.

In the above-mentioned grill filter, a first side plate with a through hole for connecting the exhaust pipe and a second side plate with a through hole structure are respectively arranged on both sides of the purification component, and the activated carbon filter screen is set Baffles are arranged between the purification component and the second side plate, and on other sides of the activated carbon filter screen.

In the above-mentioned grill filter, the smoke collecting device and the filtering device cooperate to form a fume passage, and the fume passage includes an exhaust pipe, an air inlet duct and an air outlet duct, and the air inlet duct and the air outlet duct are formed by the exhaust fans on both sides of the air collecting hood.

In the above-mentioned barbecue grill filter, the purification assembly is provided with baffles except on both sides, and a table panel with an exhaust pipe through hole is provided above the baffle, and a support frame is provided below it, and the support frame fixed on the oil pan.

In the above-mentioned barbecue grill filter, a duct fan is arranged on the lower exhaust duct under the table panel and the lower exhaust duct communicates with the purification component, and a switch plate is arranged in front of it to wrap the duct in the body. Set the power indicator, oil fume filter and fan start button on the top.

In the above-mentioned grill filter, a threading pipe is provided at the lower air duct and the purification assembly.

In the above-mentioned grill filter, the grill filter

Compared with the prior art, the utility model has the following beneficial effects:

1. The two exhaust pipes and the lower air pipe form a three-way structure, which can efficiently collect smoke and improve filtration efficiency.

2. Activated carbon filter is adopted. The activated carbon has a well-developed pore structure and a large surface area. The strong adsorption force field around the activated carbon pores will fully filter the oil fume.

3. There are side plates on both sides of the purification component, which has a simple structure, quick installation, and easy maintenance and cleaning.

Description of drawings

Fig. 1 is the elevation view of the utility model.

Fig. 2 is another perspective elevation view of the utility model.

Fig. 3 is a top view of the utility model.

In the figure, 1, body; 2, smoke collecting device; 21, smoke collecting hood; 22, exhaust pipe; 23, exhaust fan; 24, connecting piece; 25, lower exhaust pipe; 26, duct fan; Filtration device; 31. Purification component; 32. Activated carbon filter screen; 33. Oil pan; 41. Air inlet duct; 42. Air outlet duct.

Detailed ways

The following are specific embodiments of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.

As shown in Figures 1 to 3, a grill filter of the present invention comprises:

body 1;

The smoke collecting device 2 includes a smoke collecting hood 21, an exhaust pipe 22 and an exhaust fan 23 arranged in the body 1, and the exhaust fan 23 communicates with the exhaust pipe 22, and the smoke collecting hood 21 is arranged in the body 1 and collect the fume under the action of the exhaust fan 23, so that the fume enters the exhaust pipe 22;

The filtering device 3 includes an oil fume purification assembly 31 arranged in the body 1, one end of the purification assembly 31 is communicated with the exhaust pipe 22, an activated carbon filter 32 is arranged at the other end of the purification assembly 31, and an activated carbon filter 32 is arranged at the bottom of the purification assembly 31. Matching oil pan 33. The activated carbon has a well-developed pore structure and a large surface area. The strong adsorption force field around the activated carbon pores can fully filter oil smoke, suck toxic gas molecules into the pores, and the filtered oil and water flow into the oil accumulation pan 33 .

Further, exhaust fans 23 are respectively arranged in the body on both sides of the smoke collecting hood 21, and are communicated with the exhaust pipes 22 respectively, and a connecting piece 24 is provided at one end of the body 1 to communicate with the two exhaust pipes 22, and a vertically downward bottom is provided. The air discharge pipe 25 passes through the body 1 and leads to the purification assembly 31, and the two air discharge pipes 22 and the lower air discharge pipe 25 form a three-way structure to improve the filtration efficiency.

Further, both sides of the purification assembly 31 are respectively provided with a first side plate with a through hole for connecting the exhaust pipe and a second side plate with a through hole structure, and the activated carbon filter screen 32 is arranged on the purification assembly 31 and the second side. Between the plates, and on other sides of the activated carbon filter screen 32, first baffles are respectively set.

The purification assembly is provided with a second baffle except on both sides of 31, a table top with an exhaust pipe through hole is arranged above the second baffle, and a support frame is arranged below it, and the support frame is located on the oil pan 33.

Further, a duct fan 26 is arranged on the lower exhaust duct 25 below the table panel and the lower exhaust duct 25 communicates with the purification assembly 31, and a switch plate is arranged in front of it to wrap the lower exhaust duct 25 in the body 1, and the lower exhaust duct 25 is wrapped in the body 1. The power indicator button, oil fume filter button and fan start button are set on the top, so that the switch structure is eye-catching, easy to operate, and simple in structure.

Further, the smoke collecting device 2 and the filtering device 3 cooperate to form a fume passage, and the fume passage includes an exhaust pipe 22, an air inlet duct 41 and an air outlet duct 42, and the air inlet duct 41 and the outlet air duct The channel 42 is formed by the exhaust fans 23 on both sides of the hood 21 .

Further, the lower exhaust pipe 25 and the purification assembly 31 are provided with a threading pipe for electrical connection. Connect the power supply of the filter and drive the motor to make the pipeline fan 26 rotate at a high speed to form a negative pressure zone in a certain space above the cooking range, suck the fume gas into the filter, and filter it through the activated carbon oil net 32 after passing through the fume passage.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Claims (7)

1. a kind of oven filter, which is characterized in that including：

Body；

Smoke collecting device, including exhaust fume collecting hood and the exhaust duct and exhaust blower that are set in body, and the exhaust blower and the air draft Pipe unicom, the exhaust fume collecting hood are set on body and collect oil smoke under exhaust blower effect, and oil smoke is made to enter exhaust duct；

Filter device, including the fume purifying component being set in body, described purification assembly one end and the exhaust duct unicom, Active carbon filter screen is set in the purification assembly other end, matched oil dish is set in purification assembly bottom.

2. a kind of oven filter according to claim 1, which is characterized in that in the body of exhaust fume collecting hood both sides respectively Set exhaust blower, and respectively with exhaust duct unicom, body one end setting connector communicate two exhaust ducts, and set vertically to Under lower exhaust duct lead to purification assembly across body.

3. a kind of oven filter according to claim 1, which is characterized in that the purification assembly both sides are set respectively With connecting the first side plate of air draft pipe through-hole and offering the second side plate of through-hole structure, the active carbon filter screen is set to only Change between component and the second side plate, and baffle is set respectively in other sides of active carbon filter screen.

4. a kind of oven filter according to claim 1, which is characterized in that the smoke collecting device and filter device are matched Resultant motion forms oil smoke channel, and the oil smoke channel includes exhaust duct, wind inlet channel and exhaust air flue, the wind inlet channel and goes out Wind air duct is formed by the exhaust blower of gas gathering mask both sides.

5. a kind of oven filter according to claim 1 or 3, which is characterized in that the purification assembly is in addition to both sides Baffle is respectively provided with, the deck plate of air draft pipe through-hole is provided with above baffle, supporting rack is set below, support frame as described above is solid It is scheduled on the oil dish.

6. a kind of oven filter according to claim 5, which is characterized in that on the lower exhaust duct below deck plate Pipeline fan and lower exhaust duct and purification assembly unicom are set, set switchboard by duct wraps in body in front of it, Power supply instruction, filtering oil smoke and wind turbine start button are set on switchboard.

7. a kind of oven filter according to claim 6, which is characterized in that in the lower exhaust duct and purification assembly Place is provided with penetration pipe.