Dust removal device for stir-frying equipment

Abstract

The utility model relates to the technical field of dust removal equipment, in particular to a dust removal device for stir-frying equipment, which comprises a closed cylinder, the closed cylinder is mounted on a stir-frying equipment rack, a rotating ring is rotatably mounted at the open end of the closed cylinder, the rotating ring is rotatably mounted at the open end of the closed cylinder, and the rotating ring is fixedly connected to the discharge end of a roller. The closed end of the closed cylinder is fixedly connected with a smoke exhaust cylinder, the smoke exhaust cylinder extends into the roller, one end, far away from the closed cylinder, of the smoke exhaust cylinder is provided with a partition cover, one end, far away from the partition cover, of the smoke exhaust cylinder is connected with an exhaust fan, the output end of the exhaust fan is connected with a dust removal box, and a filter part is arranged in the dust removal box. The partition cover extends into the middle of the roller through the smoke exhaust cylinder, so that air flow of the roller is gathered towards an outlet in the middle, dissipation of smoke dust at the two ends is reduced, the smoke dust is filtered through the dust removal box, the smoke dust is reduced, and the working environment is improved.

Description

Technical Field

[0001] The present application relates to the technical field of dust removal equipment, and in particular to a dust removal device for frying equipment. Background Art

[0002] Before using rapeseed to press oil, it is sometimes fried to increase the oil yield and improve the taste and nutritional content of the oil. Among the current large-scale frying equipment, the continuous drum frying machine is mainly used. A rotating drum is installed on the frame, and an electric heating rod or other heat source is set on the outside of the drum. There are multiple sets of inclined plates on the inside of the drum, so that the rapeseed can gradually move from the inlet end to the outlet end when the drum rotates.

[0003] However, during the frying process, the rapeseeds are heated and rotated and rubbed against each other, which produces a large amount of smoke and dust, and the production environment is poor. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the present application is to provide a dust removal device for reducing smoke emission from frying equipment.

[0005] The above application objectives of this application are achieved through the following technical solutions:

[0006] A dust removal device for frying equipment, comprising:

[0007] A closed cylinder, which is installed on a frying equipment frame, and has one closed end and one open end;

[0008] A rotating ring, the rotating ring is rotatably mounted on the open end of the closed cylinder, and the rotating ring is fixedly connected to the discharge end of the drum;

[0009] A discharge port, the discharge port being opened at the lower side of the sealing cylinder;

[0010] A smoke exhaust tube, the smoke exhaust tube is fixedly connected to the closed end of the closed tube, and the smoke exhaust tube extends into the drum;

[0011] A partition cover, the side of which is mesh-shaped, and the partition cover is installed at one end of the smoke exhaust tube away from the closed tube;

[0012] An exhaust fan, wherein an input end of the exhaust fan is connected to the smoke exhaust pipe;

[0013] A dust removal box, wherein an input end of the dust removal box is connected to an output end of the exhaust fan, and a filter is arranged in the dust removal box.

[0014] Optionally, a fixed sleeve is provided at one end of the smoke exhaust tube away from the closed tube, a support rod is rotatably mounted on the fixed sleeve, and one end of the support rod away from the fixed sleeve is fixedly mounted on the feed end of the drum.

[0015] Optionally, an air return pipe is installed at the output end of the dust removal box, and the air return pipe includes two output ends, and the output ends of the air return pipe are respectively located at the discharge end and the feed end of the drum.

[0016] Optionally, it also includes a mixing water box, in which water is arranged, the output end of the exhaust fan is located at the bottom of the mixing water box, and the input end of the dust removal box is connected to the top of the mixing water box.

[0017] Optionally, a dispersion net is fixedly installed in the mixing water tank.

[0018] Optionally, the filter element is a dust removal bag.

[0019] Optionally, the rotating ring is a sealed bearing, and a sealing ring is provided on the inner side of the rotating ring.

[0020] Optionally, a through hole is opened at the center of the closed end of the closed tube, a flange is provided on the end face of the smoke exhaust tube near one end of the closed tube, the smoke exhaust tube is inserted into the through hole, and the flange is fixedly connected to the closed tube at the outer side of the closed end.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] The partition cover is extended into the middle of the drum through the smoke exhaust pipe, so that the drum airflow is gathered to the middle outlet, reducing the smoke and dust escape at both ends, and the smoke and dust are filtered through the dust removal box to reduce the smoke and dust, thus improving the working environment;

[0023] Rapeseed is fried by high temperature heating, and the exhaust smoke contains a large amount of heat, which is recirculated through the return air pipe to improve the heat utilization rate. On the other hand, the output end of the return air pipe is respectively set at the discharge end and the feed end of the drum, and the air flow forms air intake at the discharge end and the feed end of the drum to reduce the gas escaping from both ends. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0025] Figure 2 It is a schematic diagram from another perspective of the overall structure of an embodiment of the present application.

[0026] Reference numerals: 1, closing cylinder; 11, discharge port;

[0027] 2. Rotating ring;

[0028] 3. Smoke exhaust pipe; 31. Partition cover; 31. Fixed sleeve; 33. Support rod;

[0029] 41. exhaust fan; 42. dust removal box; 421. filter element; 422. air return pipe; 43. water mixing tank; 431. dispersion net:

[0030] 5. Roller. DETAILED DESCRIPTION

[0031] The present application is further described in detail below in conjunction with the accompanying drawings.

[0032] See also Figure 1 and Figure 2 , is a dust removal device for frying equipment disclosed in an embodiment of the present application, comprising a closed cylinder 1, which is installed on a frying equipment frame, wherein one end of the closed cylinder 1 is a closed end and the other end is an open end, a rotating ring 2 is rotatably installed on the open end of the closed cylinder 1, and the rotating ring 2 is rotatably installed on the open end of the closed cylinder 1, and the rotating ring 2 is fixedly connected to the discharge end of the drum 5, a discharge port 11 is provided on the lower side of the closed cylinder 1, a smoke exhaust pipe 3 is fixedly connected to the closed end of the closed cylinder 1, and the smoke exhaust pipe 3 extends into the drum 5, and a partition cover 31 is installed at one end of the smoke exhaust pipe 3 away from the closed cylinder 1, and the side surface of the partition cover 31 is mesh-shaped, and an exhaust fan 41 is connected to one end of the smoke exhaust pipe 3 away from the partition cover 31, and a dust removal box 42 is connected to the output end of the exhaust fan 41, and a filter element 421 is arranged in the dust removal box 42.

[0033] Specifically, there are two openings on the drum 5, namely, a feed end and a discharge end, through which smoke and dust escape. A closing tube 1 and a smoke exhaust tube 3 are arranged at the discharge end, and a partition cover 31 is extended to the middle of the drum 5. The extracted smoke and dust enters the dust removal box 42 and is filtered by the filter element 421 before being discharged.

[0034] In this way, the barrier cover 31 is extended into the middle of the drum 5 through the smoke exhaust pipe 3, so that the airflow of the drum 5 is gathered to the middle outlet, the smoke and dust escape at both ends is reduced, and the smoke and dust are filtered through the dust removal box 42 to reduce the smoke and dust, thereby improving the working environment.

[0035] In some feasible embodiments, the closed cylinder 1 is in the shape of a cylinder with one end open, the rotating ring 2 is arranged in the shape of a circular ring, and is connected to the inner side of the closed cylinder 1 through a bearing, the rotating ring 2 is fixedly connected to the roller 5 and rotates synchronously with the roller 5, the smoke exhaust pipe 3 is tubular, and the mesh partition cover 31 is used to isolate the rapeseed to prevent the rapeseed from being sucked into the smoke exhaust pipe 3, and the filter element 421 can be selected from a filter net, filter cotton, etc.

[0036] As a specific embodiment of a dust removal device for frying equipment provided in the application, a fixed sleeve 32 is provided at one end of the smoke exhaust pipe 3 away from the closed cylinder 1, and a support rod 33 is rotatably installed on the fixed sleeve 32. The support rod 33 is fixedly installed at the feeding end of the drum 5 at one end away from the fixed sleeve 32.

[0037] Overall, installation After the support rod 33, the smoke exhaust pipe 3 is fixed at both the feeding end and the discharging end of the drum 5, which improves the stability of the installation of the smoke exhaust pipe 3 and reduces the possibility of the smoke exhaust pipe 3 shaking under the impact of the rotating material.

[0038] In some feasible embodiments, the support rod 33 is a cylindrical rod inserted into the fixed sleeve 32. The support rod 33 has a plurality of support columns in a circular array at one end away from the fixed sleeve 32. The support columns are supported at the feed end of the roller 5. For ease of adjustment, the support columns are threaded telescopic rods.

[0039] Provided as an application A dust removal device for frying equipment Another specific implementation method, An air return pipe 422 is installed at the output end of the dust removal box 42. The air return pipe 422 includes two output ends, and the output ends of the air return pipe 422 are respectively located at the discharge end and the feed end of the drum 5.

[0040] In combination with specific usage scenarios, rapeseed is fried by high-temperature heating, and the exhaust smoke contains a large amount of heat, which is refluxed through the return air pipe 422 to improve the heat utilization rate. On the other hand, the output end of the return air pipe 422 is respectively set at the discharge end and the feed end of the drum 5, and the air flow forms an intake at the discharge end and the feed end of the drum 5 to reduce the gas escaping from both ends.

[0041] Provided as an application A dust removal device for frying equipment Another specific implementation method, It also includes a mixing water box 43 , in which water is arranged, an output end of the exhaust fan 41 is located at the bottom of the mixing water box 43 , and an input end of the dust removal box 42 is connected to the top of the mixing water box 43 .

[0042] In combination with specific usage scenarios, the smoke mainly consists of small particles produced by rolling friction of high-temperature burnt rapeseed shells. Some of the particles are absorbed by the water in the mixing water tank 43, reducing the filtering pressure of the filter element 421 and reducing the use cost of the filter element 421.

[0043] Furthermore, a dispersion net 431 is fixedly installed in the mixing tank 43 .

[0044] It should be understood that the dispersion net 431 is in a mesh shape, and when gas enters the water, bubbles are formed. The bubbles are divided and blocked by the dispersion net 431, thereby increasing the contact with water and improving the filtering effect.

[0045] Provided as an application A dust removal device for frying equipment A specific implementation method, The filter element 421 is a dust removal bag.

[0046] It should be understood that the dust removal bag is easy to install, replace and clean.

[0047] In some feasible embodiments, a rectangular mounting plate is installed in the dust removal box 42, and a plurality of circular holes are opened on the mounting plate. Dust bags are installed in the circular holes. The smoke gas enters the dust removal box 42 from the bottom and is discharged from the top after passing through the dust bags.

[0048] Provided as an application A dust removal device for frying equipment A specific implementation method,The rotating ring 2 is a sealed bearing, and a sealing ring is arranged inside the rotating ring 2 .

[0049] It should be understood that a sealing ring is provided to reduce smoke and dust escape.

[0050] Provided as an application A dust removal device for frying equipment A specific implementation method, A through hole is provided at the center of the closed end of the closed tube 1, and a flange is provided on the end surface of the smoke exhaust tube 3 close to one end of the closed tube 1. The smoke exhaust tube 3 is inserted into the through hole, and the flange is fixedly connected to the closed tube 1 at the outer side of the closed end.

[0051] It should be understood that the smoke exhaust tube 3 is inserted into the through hole and connected to the closing tube 1 at the outside of the closing end, which facilitates the disassembly and assembly of the smoke exhaust tube 3 and further facilitates its maintenance.

[0052] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A dust removal device for frying equipment, characterized in that: include: A closed cylinder (1), the closed cylinder (1) being mounted on a rack of a frying device, one end of the closed cylinder (1) being a closed end and the other end being an open end; A rotating ring (2), the rotating ring (2) being rotatably mounted on the open end of the closed cylinder (1), and the rotating ring (2) being fixedly connected to the discharge end of the cylinder; A discharge port (11), the discharge port (11) being opened at the lower side of the sealing cylinder (1); A smoke exhaust pipe (3), the smoke exhaust pipe (3) is fixedly connected to the closed end of the closed cylinder (1), and the smoke exhaust pipe (3) extends into the drum; A partition cover (31), the side surface of the partition cover (31) is mesh-shaped, and the partition cover (31) is installed at an end of the smoke exhaust tube (3) away from the closed tube (1); An exhaust fan (41), wherein an input end of the exhaust fan (41) is connected to the smoke exhaust pipe (3); A dust removal box (42), wherein an input end of the dust removal box (42) is connected to an output end of the exhaust fan (41), and a filter element (421) is provided in the dust removal box (42).

2. The dust removal device for frying equipment according to claim 1, characterized in that: A fixed sleeve (32) is provided at one end of the smoke exhaust tube (3) away from the closed tube (1), and a support rod (33) is rotatably mounted on the fixed sleeve (32). The support rod (33) is fixedly mounted at one end away from the fixed sleeve (32) on the feed end of the drum.

3. The dust removal device for frying equipment according to claim 1, characterized in that: An air return pipe (422) is installed at the output end of the dust removal box (42), and the air return pipe (422) comprises two output ends, and the output ends of the air return pipe (422) are respectively located at the discharge end and the feed end of the roller.

4. The dust removal device for frying equipment according to claim 1, characterized in that: It also includes a water mixing box (43), in which water is arranged, the output end of the exhaust fan (41) is located at the bottom of the water mixing box (43), and the input end of the dust removal box (42) is connected to the top of the water mixing box (43).

5. The dust removal device for frying equipment according to claim 4, characterized in that: A dispersion net (431) is fixedly installed in the mixing water box (43).

6. The dust removal device for frying equipment according to claim 1, characterized in that: The filter element (421) is a dust removal bag.

7. The dust removal device for frying equipment according to claim 1, characterized in that: The rotating ring (2) is a sealed bearing, and a sealing ring is provided inside the rotating ring (2).

8. The dust removal device for frying equipment according to claim 1, characterized in that: A through hole is provided at the center of the closed end of the closed tube (1); a flange is provided on the end surface of the smoke exhaust tube (3) close to one end of the closed tube (1); the smoke exhaust tube (3) is inserted into the through hole; and the flange is fixedly connected to the closed tube (1) at the outer side of the closed end.

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