Deodorization pot

Abstract

The deodorization pot comprises a pot body, a heat conduction pipe and a steam pipe, an oil inlet pipe, an oil outlet pipe and an exhaust pipe are arranged on the pot body, the exhaust pipe is arranged at the top of the pot body, the oil inlet pipe is arranged on the side wall of the pot body, the oil outlet pipe is arranged at the bottom of the pot body, a central pipe is arranged in the middle of the pot body, and a plurality of first air holes are formed in the top end of the central pipe; the steam pipe is arranged at the bottom of the pot body, the tail end is provided with a first branch pipe and a second branch pipe, the tail end of the first branch pipe extends to the bottom of the inner side of the pot body, and the tail end of the second branch pipe extends into the central pipe; the heat conduction pipe comprises an input section, a middle section and an output section, the input section penetrates through the bottom of the pot body, the steam pipe is attached to the heat conduction pipe, the output section penetrates through the side wall of the pot body, and the middle section surrounds the middle pipe and is arranged in the pot body in an auger spiral mode. According to the deodorization pot, on the premise that heat preservation of the air inlet pipe is convenient, the air inlet pipe is shortened, maintenance is convenient, and the temperature in the pot body is uniform.

Description

Technical Field

[0001] The utility model relates to the field of grease deodorization equipment, in particular to a deodorization pot. Background Art

[0002] Deodorization utilizes the fact that small molecular smelly organic matter in grease is more volatile than triglycerides under high temperature and negative pressure. When water vapor passes through grease containing odor, the water vapor is saturated with the volatile smelly components and escapes in proportion to their partial pressure, thereby achieving the purpose of removing odor. In order to avoid condensation of steam in the air intake pipe, an existing deodorizing pot is provided with the air intake pipe passing through the pot body, and the heat is kept by the high temperature grease in the pot body. This arrangement not only lengthens the air intake pipe, but also makes it inconvenient to repair the air intake pipe in the pot body if it leaks. At the same time, the electric heating rod at the bottom of the pot body is used to heat the grease, which is not conducive to uniform temperature in the pot body. Utility Model Content

[0003] In view of the above problems, the utility model provides a deodorizing pot, which is conducive to shortening the air intake pipe, facilitating maintenance and ensuring uniform temperature inside the pot while facilitating heat preservation of the air intake pipe.

[0004] The technical solution of the utility model is as follows:

[0005] A deodorizing pot comprises a pot body, a heat conducting pipe and a steam pipe, wherein the pot body is respectively provided with an oil inlet pipe, an oil outlet pipe and an air extraction pipe, wherein the air extraction pipe is arranged in the middle of the top of the pot body, the oil inlet pipe is arranged on the side wall of the pot body near the top, and the oil outlet pipe is arranged at the bottom of the pot body, a central pipe is arranged in the middle of the pot body, the bottom end of the central pipe is communicated with the outer bottom of the pot body, and a plurality of first air holes are arranged at the top of the central pipe; the steam pipe is arranged at the bottom of the pot body, and a first branch pipe and a second branch pipe are respectively arranged at the ends, the end of the first branch pipe extends to the inner bottom of the pot body, and the end of the second branch pipe extends into the central pipe; the heat conducting pipe comprises an input section, an intermediate section and an output section, the input section is passed through the bottom of the pot body, the steam pipe is fitted with the heat conducting pipe, the output section is passed through the side wall of the pot body, and the intermediate section surrounds the intermediate pipe and is arranged in the pot body in a dragon spiral.

[0006] In a further technical solution, an annular tube is provided at the end of the first branch tube and is arranged around the middle tube, and a plurality of second air holes are provided on the annular tube.

[0007] In a further technical solution, the top of the central tube is an upwardly protruding hemispherical shell, and the first air holes are evenly distributed around the top of the central tube; the second air holes are in an annular array on the top side of the annular tube.

[0008] In a further technical solution, a baffle is provided at the bottom of the central tube, the end of the second branch tube passes through the baffle, and a reflux pipe is provided at the bottom of the baffle.

[0009] In a further technical solution, a collecting tank is provided at the bottom of the pot body corresponding to the reflux pipe.

[0010] In a further technical solution, an oil baffle is provided at the bottom of the exhaust pipe.

[0011] The beneficial effects of the utility model are:

[0012] 1. The heat transfer medium can be introduced into the heat transfer pipe, which fits the steam pipe set in the input section. The steam in the steam pipe can be kept warm outside the boiler body, which is conducive to shortening the air intake pipe and facilitating maintenance. The middle section of the heat transfer pipe is in a dragon spiral in the boiler body, which is conducive to full contact between the middle section and the grease in the boiler body, realizing full heat exchange of the heat transfer pipe and facilitating uniform temperature in the boiler body.

[0013] 2. The second air hole of the annular tube outputs steam evenly, which not only allows the steam to pass through a large area of ​​grease, but also after the first branch pipe on the bottom side of the pot outputs steam, the second branch pipe sprays steam evenly through the middle pipe and evenly spreads it, which can continue to combine with the odor components reacting with the steam output from the first branch pipe, so that the reaction is more complete and the deodorization effect is better;

[0014] 3. If there is liquid in the center tube due to condensation of water vapor, it can flow along the inner wall of the center tube to the baffle plate, and then be discharged through the reflux pipe and recovered through the collection tank;

[0015] 4. The oil baffle can block the grease and make it flow back, thus reducing the loss of grease. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a deodorizing pot described in an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the top portion of the central tube according to the embodiment of the utility model;

[0018] Figure 3 It is a top view schematic diagram of the annular tube described in the embodiment of the utility model.

[0019] Description of reference numerals:

[0020] 10. pot body; 11. oil inlet pipe; 12. oil outlet pipe; 13. exhaust pipe; 14. oil baffle plate; 20. heat transfer pipe; 30. steam pipe; 31. first branch pipe; 32. second branch pipe; 40. center pipe; 41. first air hole; 42. baffle; 43. reflux pipe; 50. annular pipe; 51. second air hole; 60. collecting tank. DETAILED DESCRIPTION

[0021] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0022] Example:

[0023] like Figure 1-Figure 3 As shown, a deodorizing pot comprises a pot body 10, a heat conducting pipe 20 and a steam pipe 30. The pot body 10 is respectively provided with an oil inlet pipe 11, an oil outlet pipe 12 and an air extraction pipe 13. The air extraction pipe 13 is arranged in the middle of the top of the pot body 10, and an oil baffle plate 14 is arranged at the bottom of the air extraction pipe 13; the oil inlet pipe 11 is arranged at the top of the side wall of the pot body 10, the oil outlet pipe 12 is arranged at the bottom of the pot body 10, a central pipe 40 is arranged in the middle of the pot body 10, the bottom end of the central pipe 40 is connected to the outer side of the bottom of the pot body 10, and a plurality of first air holes 41 are arranged at the top of the central pipe 40; the steam pipe 30 is arranged at the bottom of the pot body 10, and the first branch pipe 31 and the second branch pipe 31 are respectively arranged at the end thereof. The branch pipe 32, the end of the first branch pipe 31 extends to the bottom of the inner side of the pot body 10, the end of the first branch pipe 31 is provided with an annular pipe 50 arranged around the middle pipe, and a plurality of second air holes 51 are provided on the annular pipe 50, and the end of the second branch pipe 32 extends into the center pipe 40; the heat conduction pipe 20 includes an input section, an intermediate section and an output section, the input section is passed through the bottom of the pot body 10, the steam pipe 30 is fitted with the input section of the heat conduction pipe 20, and any high temperature resistant binding pipe component can be used to make the steam pipe 30 fit the heat conduction pipe 20, the output section is passed through the side wall of the pot body 10, and the intermediate section is arranged in the pot body 10 in a dragon spiral around the intermediate pipe.

[0024] The working principle of the above technical solution is as follows:

[0025] When in use, the oil to be deodorized can be input from the oil inlet pipe 11, and the heat transfer medium can be sent into the heat transfer pipe 20 to exchange heat with the oil through the middle section of the heat transfer pipe 20. After the heat exchange medium in the heat transfer pipe 20 is output through the output section, it is heated by a separate heating device and then circulated to the input section again; after the oil is evenly heated to a specified temperature in the middle section and kept warm, steam is introduced into the steam pipe 30. The steam in the steam pipe 30 is kept warm by the heat provided by the input section of the heat transfer pipe 20 to prevent condensation. The steam is discharged from the annular The second air hole 51 of the tube 50 outputs steam, so that the steam is output along the periphery of the central tube 40, and combines with the odor components in the grease over a large area. The steam output by the first branch pipe 31 can enter the central tube 40, and is output from the first air hole 41 at the top of the central tube 40, so that the odor components after reacting with the steam can combine with the steam again, thereby improving the deodorization effect. After the exhaust pipe 13 is connected to the existing exhaust equipment, the odor components and the steam can be extracted together to achieve grease deodorization. In this process, the oil baffle 14 can block part of the grease and reflux, thereby reducing the loss of grease.

[0026] In another embodiment, if Figure 2-3 As shown, the top of the central tube 40 is a hemispherical shell protruding upward, and the first air holes 41 are evenly distributed around the top of the central tube 40 ; the second air holes 51 are arranged in an annular array on the top side of the annular tube 50 .

[0027] The second air hole 51 of the annular tube 50 outputs steam evenly, which not only allows the steam to pass through the grease over a large area, but also, after the first branch pipe 31 on the bottom side of the pot body 10 outputs steam, the second branch pipe 32 evenly sprays out steam through the middle pipe and evenly disperses it, which can continue to combine with the odor components reacting with the steam output from the first branch pipe 31, resulting in a more complete reaction and a better deodorizing effect.

[0028] In another embodiment, if Figure 1 As shown, a baffle 42 is provided at the bottom of the central tube 40 , the end of the second branch tube 32 passes through the baffle 42 , a reflux pipe 43 is provided at the bottom of the baffle 42 , and a collecting tank 60 is provided at the bottom of the pot body 10 corresponding to the reflux pipe 43 .

[0029] If there is liquid on the inner wall of the central tube 40 due to condensation of water vapor, the liquid may flow along the inner wall of the central tube 40 to the baffle 42 , and be discharged through the reflux pipe 43 and recovered through the collecting tank 60 .

[0030] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A deodorizing pot, characterized in that: It comprises a pot body, a heat conducting pipe and a steam pipe, wherein the pot body is respectively provided with an oil inlet pipe, an oil outlet pipe and an air extraction pipe, wherein the air extraction pipe is arranged in the middle of the top of the pot body, the oil inlet pipe is arranged on the side wall of the pot body near the top, the oil outlet pipe is arranged at the bottom of the pot body, a central pipe is arranged in the middle of the pot body, the bottom end of the central pipe is communicated with the outer bottom of the pot body, and a plurality of first air holes are arranged at the top of the central pipe; the steam pipe is arranged at the bottom of the pot body, and a first branch pipe and a second branch pipe are respectively arranged at the ends, the end of the first branch pipe extends to the inner bottom of the pot body, and the end of the second branch pipe extends into the center pipe; the heat conducting pipe comprises an input section, an intermediate section and an output section, wherein the input section is passed through the bottom of the pot body, the steam pipe is fitted with the heat conducting pipe, the output section is passed through the side wall of the pot body, and the intermediate section surrounds the intermediate pipe and is arranged in the pot body in a dragon spiral.

2. A deodorizing pot according to claim 1, characterized in that: An annular tube is disposed at the end of the first branch tube and surrounds the middle tube. The annular tube is provided with a plurality of second air holes.

3. A deodorizing pot according to claim 2, characterized in that: The top of the central tube is in the form of a hemispherical shell protruding upwards, and the first air holes are evenly distributed around the top of the central tube; the second air holes are arranged in an annular array on the top side of the annular tube.

4. A deodorizing pot according to claim 1, characterized in that: A baffle is provided at the bottom of the central tube, the end of the second branch pipe passes through the baffle, and a reflux pipe is provided at the bottom of the baffle.

5. A deodorizing pot according to claim 4, characterized in that: A collecting tank is arranged at the bottom of the pot body corresponding to the reflux pipe.

6. A deodorizing pot according to claim 1, characterized in that: An oil baffle plate is arranged at the bottom of the air extraction pipe.

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