Diglyceride oil processing waste gas purification device

Abstract

The utility model belongs to the technical field of waste gas purification, and discloses a diglyceride oil processing waste gas purification device which comprises a collecting box, a cooling box is arranged at the top of the collecting box, a U-shaped pipe is arranged in the cooling box, and the bottom of the U-shaped pipe is communicated with a discharging pipe. According to the device, the U-shaped pipe is arranged, the refrigerator is controlled to work through the control panel, the U-shaped pipe is cooled, waste gas generated by diglyceride oil processing is introduced into the U-shaped pipe through the gas inlet pipe, and in the process, oil and water in the waste gas are influenced by the temperature, become liquid and are gathered at the bottom of the inner wall of the U-shaped pipe, so that the waste gas is discharged out of the U-shaped pipe; other gas enters the filter box through the gas outlet pipe, the treated gas is exhausted out of the device through the gas exhaust pipe, and after gas exhaust is completed, a valve is opened, so that an oil-water mixture falls into the collecting box through the discharging pipe, and the device can purify waste gas and can secondarily collect oil and water.

Description

TECHNICAL FIELD

[0001] The utility model belongs to waste gas purification technical field especially relates to a diglyceride oil processing waste gas purification device. BACKGROUND

[0002] Diglyceride oil is a special edible oil, mainly composed of diglycerides (DAG), which has different physical and chemical properties compared to ordinary edible oil (mainly composed of triglycerides, TAG). Diglycerides are composed of one glycerol molecule and two fatty acid molecules. According to the position of fatty acids on the glycerol molecule, diglycerides can be divided into two isomers: 1,2- and 1,3-diglycerides. Studies have shown that the intake of diglyceride oil may reduce the accumulation of fat in the body because they tend to be directly metabolized rather than stored as fat after digestion. Therefore, diglyceride oil is a special edible oil with potential health benefits, and due to its difference in metabolic mode in the body, it may have a positive impact on weight management and blood lipid control.

[0003] However, during the purification of diglyceride oil, high temperature operation can cause the release of gases, including water and small oil droplets volatilized during high temperature treatment. These gases will be adsorbed on the activated carbon during the activated carbon adsorption process, greatly reducing the adsorption capacity of the activated carbon.

[0004] In summary, there is a need for a diglyceride oil processing waste gas purification device that can remove oil from the waste gas before it enters the activated carbon adsorption system. INVENTION CONTENTS

[0005] The utility model aims at providing a diglyceride oil processing waste gas purification device. The device is provided with a U-shaped tube, so that the oil and water in the waste gas are affected by temperature and become liquid, which gathers at the bottom of the inner wall of the U-shaped tube and falls into the collection tank through the discharge pipe to be collected.

[0006] The utility model solves the above problems by adopting the technical scheme of a diglyceride oil processing waste gas purification device, which comprises:

[0007] A collection tank is provided with a cooling tank at the top, and a U-shaped tube is installed inside the cooling tank. The bottom of the U-shaped tube is connected to a discharge pipe, and the bottom of the discharge pipe is installed at the top of the collection tank. An air inlet pipe is connected to the U-shaped tube, and an air outlet pipe is also connected to the U-shaped tube. One end of the air outlet pipe is connected to a filter assembly, and a cleaning assembly is installed at the top of the cooling tank.

[0008] The cleaning assembly comprises a top plate, a bottom of the top plate is provided with an electric telescopic rod, a bottom end of the electric telescopic rod is fixedly connected to a top of a cooling box, a top of the top plate is provided with a driving motor, an output end of the driving motor is fixedly connected with a driving gear, the driving gear is in meshing connection with a transmission gear, a shaft center of the transmission gear is penetratedly connected with a lifting rod, the lifting rod is arranged in the inside of the U-shaped pipe, a bottom of the lifting rod is fixedly connected with a rubber column, and the rubber column is slidingly arranged in the inside of the U-shaped pipe.

[0009] Further preferably, the filter assembly comprises a filter box mounted on the top of the collecting box, the filter box is in communication with the air outlet pipe, the inside of the filter box is slidingly connected with an activated carbon plate at intervals, the top of the filter box is provided with a cover plate, the cover plate is provided with a limiting member, and the filter box is communicated with an exhaust pipe.

[0010] Further preferably, the inside of the top plate is provided with a mounting groove, the transmission gear and the driving gear are arranged in the inside of the mounting groove, and the top end of the lifting rod is rotatably connected to the top of the inner wall of the mounting groove.

[0011] Further preferably, the bottom of the cooling box and the filter box is fixedly connected with a supporting leg, and the bottom of the supporting leg is fixedly connected to the top of the collecting box.

[0012] Further preferably, the cooling box is provided with a control panel, and a refrigerating device is arranged on the inner wall of the cooling box and connected with the control panel through a line.

[0013] Further preferably, the limiting member comprises a movable cylinder fixedly connected to the surface of the cover plate, the inside of the movable cylinder is slidingly connected with a blocking rod, the outside of the blocking rod is sleeved with a disc, the disc is connected with the inner wall of the movable cylinder through a spring, and one side of the blocking rod is fixedly connected with a limiting disc.

[0014] Further preferably, the cover plate is provided with a limiting opening, and the blocking rod is arranged in the inside of the limiting opening.

[0015] Further preferably, the top of the cooling box is provided with a mounting opening, the U-shaped pipe is fixedly arranged in the inside of the mounting opening, the bottom of the cooling box is provided with a sealing opening, and the outside of the discharge pipe is fixedly arranged in the inside of the sealing opening.

[0016] Further preferably, the air inlet pipe is provided with a flange.

[0017] Further preferably, the outside of the discharge pipe is provided with a valve.

[0018] In summary, the utility model has the advantages that:

[0019] 1. The utility model discloses a cooling device for the U-shaped pipe, which comprises a cooling box, a U-shaped pipe, an outlet pipe, an inlet pipe, an outlet pipe, a top plate, an electric telescopic rod, a driving motor, a driving gear, a transmission gear, a lifting rod, a rubber column, a filter box, an activated carbon plate, a cover plate, a limiting component and an exhaust pipe.

[0020] 2. The utility model discloses a cleaning assembly, which is used to clean the U-shaped pipe. When the U-shaped pipe needs to be cleaned, the electric telescopic rod is started to move the lifting rod downward, so that the rubber column deforms along the arc of the U-shaped pipe and pushes the dirt attached to the inner wall of the U-shaped pipe to the middle part of the bottom of the U-shaped pipe. In this process, the driving motor is started to rotate the lifting rod with the rubber column, so that the rubber column rotates and cleans the dirt attached to the inner wall of the U-shaped pipe. Under the action of the driving motor and the electric telescopic rod, the rubber column continuously rotates and moves back and forth along the arc of the U-shaped pipe, so that the dirt attached to the inner wall of the U-shaped pipe is cleaned. With the operation of the device, the dirt will concentrate in the middle part of the bottom of the U-shaped pipe. The outlet pipe and the collecting box are disconnected, and the valve is opened to discharge the dirt through the outlet pipe, which facilitates the cleaning of the dirt attached to the inner wall of the U-shaped pipe. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure of the U-shaped pipe, the outlet pipe and the inlet pipe of the utility model;

[0023] Figure 3 It is a schematic diagram of the structure of the filter box, the activated carbon plate and the cover plate of the utility model;

[0024] Figure 4 It is a schematic diagram of the internal structure of the limiting component of the utility model.

[0025] In the drawings, the components represented by each reference numeral are as follows: 1, collecting box; 2, cooling box; 3, U-shaped pipe; 4, outlet pipe; 5, inlet pipe; 6, outlet pipe; 7, top plate; 8, electric telescopic rod; 9, driving motor; 10, driving gear; 11, transmission gear; 12, lifting rod; 13, rubber column; 14, filter box; 15, activated carbon plate; 16, cover plate; 17, limiting component; 18, exhaust pipe. DETAILED DESCRIPTION

[0026] The utility model will be described further in detail in connection with the drawings.

[0027] The embodiments are merely illustrative of the utility model and are not intended to limit the utility model. Those skilled in the art can make modifications to the embodiments without creative contribution after reading the specification, and the modifications are protected by the patent law as long as they are within the scope of the claims of the utility model.

[0028] Embodiment:

[0029] Please combine Figures 1-4 The glycerin diester oil processing waste gas purification device comprises a collecting box 1, a push handle is installed at the right side of the top of the collecting box 1, moving wheels are installed at the four corners of the bottom of the collecting box 1, the device is convenient to move, a cooling box 2 is installed at the top of the collecting box 1, a control panel is installed on the front of the cooling box 2, a refrigerator is installed on the back of the inner wall of the cooling box 2, the refrigerator is connected with the control panel through a line, is used for providing cold air in the cooling box 2, thereby reducing the temperature in the U-shaped pipe 3, a U-shaped pipe 3 is installed in the cooling box 2, two installation openings are formed in the top of the cooling box 2, the U-shaped pipe 3 is fixedly installed in the installation opening, a sealing opening is formed in the bottom of the cooling box 2, a discharge pipe 4 is fixedly installed in the sealing opening, the stability of the U-shaped pipe 3 is ensured when working, the bottom of the U-shaped pipe 3 is communicated with the discharge pipe 4, a valve is installed on the outer side of the discharge pipe 4, the discharge of the oil-water mixture is convenient to control, the bottom of the discharge pipe 4 is installed on the top of the collecting box 1, the left side of the U-shaped pipe 3 is communicated with an air inlet pipe 5, a flange is installed on the left side of the air inlet pipe 5, the air inlet pipe 5 and the pipeline for discharging waste gas are convenient to connect and install, the right side of the U-shaped pipe 3 is communicated with an air outlet pipe 6, one end of the air outlet pipe 6 is communicated with a filter assembly, a cleaning assembly is installed on the top of the cooling box 2.

[0030] The cleaning assembly is used for cleaning the dirt attached to the inner wall of the U-shaped pipe 3, and comprises a top plate 7, a bottom of the top plate 7 is provided with an electric telescopic rod 8, a bottom end of the electric telescopic rod 8 is fixedly connected to a top of the cooling box 2, a top of the top plate 7 is provided with a driving motor 9, an output end of the driving motor 9 is fixedly connected with a driving gear 10, the driving gear 10 is engaged with two transmission gears 11, shaft centers of the transmission gears 11 are penetratedly connected with a lifting rod 12, an inside of the top plate 7 is provided with an installation groove, the transmission gears 11 and the driving gear 10 are installed in the inside of the installation groove, a top end of the lifting rod 12 is rotatably connected to a top of an inner wall of the installation groove, the normal work of the transmission gears 11, the driving gear 10 and the lifting rod 12 is ensured, the lifting rod 12 is installed in the inside of the U-shaped pipe 3, a bottom of the lifting rod 12 is fixedly connected with a rubber column 13, four corners of the cooling box 2 and the filter box 14 are fixedly connected with supporting legs, the bottom of the supporting legs is fixedly connected to the top of the collecting box 1, the stability of the work of the cooling box 2 and the filter box 14 is ensured, and the rubber column 13 is slidably arranged in the inside of the U-shaped pipe 3.

[0031] The filtering assembly is used for adsorbing and treating the harmful impurities in the waste gas, and comprises a filter box 14 installed on the top of the collecting box 1, a left side of the filter box 14 is communicated with a right side of the gas outlet pipe 6, the inside of the filter box 14 is slidably connected with active carbon plates 15 at equal intervals, a top of the filter box 14 is provided with a cover plate 16, the front and back surfaces of the cover plate 16 are provided with two limiting openings, a plugging rod is installed in the inside of the limiting opening, the plugging rod is inserted into the inside of the limiting opening, the cover plate 16 is connected and installed with the filter box 14, the front and back surfaces of the cover plate 16 are provided with two limiting members 17, the limiting member 17 comprises a movable cylinder fixedly connected to the surface of the cover plate 16, the inside of the movable cylinder is slidably connected with the plugging rod, the outside of the plugging rod is sleeved with a disc, one side of the disc and one side of the inner wall of the movable cylinder are connected through a spring, one side of the plugging rod is fixedly connected with a limiting disc, the movement of the plugging rod is facilitated, and a gas discharge pipe 18 is communicated with a right side of the filter box 14.

[0032] The implementation principle of the waste gas purification device for glyceride oil processing in the embodiment is as follows: the cooler is controlled to work through the control panel, the U-shaped pipe 3 is cooled, the waste gas generated in the glyceride oil processing is introduced into the inside of the U-shaped pipe 3 through the air inlet pipe 5, in this process, the oil and water in the waste gas are changed into liquid under the influence of temperature and are gathered at the bottom of the inner wall of the U-shaped pipe 3, the remaining gas is discharged to the inside of the filter box 14 through the air outlet pipe 6, the harmful impurities in the gas are adsorbed through the action of the active carbon plates 15, the treated gas is discharged out of the device through the gas discharge pipe 18, after the gas discharge is completed, the valve is opened, the oil-water mixture falls into the inside of the collecting box 1 through the discharge pipe 4 to be collected, the waste gas is purified through the device, the oil and water can be collected again, and the utilization rate of resources and the working efficiency of the device are improved.

[0033] When the U-shaped tube 3 needs to be cleaned, the electric telescopic rod 8 is started, so that the lifting rod 12 moves downward, so that the rubber column 13 deforms along the arc of the U-shaped tube 3, and the dirt attached to the inner wall of the U-shaped tube 3 is pushed to the middle of the bottom of the inner wall of the U-shaped tube 3. In the process, the driving motor 9 is started, so that the lifting rod 12 rotates with the rubber column 13, so that the rubber column 13 rotates and cleans the dirt attached to the inner wall of the U-shaped tube 3. Under the action of the driving motor 9 and the electric telescopic rod 8, the rubber column 13 can continuously rotate and move back and forth along the arc of the U-shaped tube 3, so as to clean the dirt attached to the inner wall of the U-shaped tube 3. With the operation of the device, the dirt will be concentrated in the middle of the bottom of the inner wall of the U-shaped tube 3. The discharge pipe 4 is disconnected from the collecting box 1, the valve is opened, and the dirt is discharged through the discharge pipe 4, so as to facilitate the cleaning of the dirt attached to the inner wall of the U-shaped tube 3.

[0034] In addition, the same or similar element symbols are used in the drawings and the description as much as possible to refer to the same or similar parts or steps. The drawings are presented in a simplified form and are not drawn to scale. Directional terms such as top, bottom, front, back, left, right, front, back, upward, upward, upward, downward, downward, rear and front may be used in the drawings for convenience and clarity. These and similar directional terms should not be interpreted as limiting the scope of the present disclosure in any way.

Claims

1. A device for purifying exhaust gas from diglyceride oil processing, characterized in that, The system includes a collection box (1), a cooling box (2) installed on the top of the collection box (1), a U-shaped tube (3) installed inside the cooling box (2), a discharge pipe (4) connected to the bottom of the U-shaped tube (3), the bottom of the discharge pipe (4) installed on the top of the collection box (1), an air inlet pipe (5) connected to the U-shaped tube (3), an air outlet pipe (6) connected to the U-shaped tube (3), a filter assembly connected to one end of the air outlet pipe (6), and a cleaning assembly installed on the top of the cooling box (2). The cleaning assembly includes a top plate (7), an electric telescopic rod (8) is installed at the bottom of the top plate (7), the bottom end of the electric telescopic rod (8) is fixedly connected to the top of the cooling box (2), a drive motor (9) is installed at the top of the top plate (7), an active gear (10) is fixedly connected to the output end of the drive motor (9), a transmission gear (11) is meshed with the surface of the active gear (10), a lifting rod (12) is connected through the shaft of the transmission gear (11), the lifting rod (12) is installed inside the U-shaped tube (3), a rubber column (13) is fixedly connected to the bottom of the lifting rod (12), and the rubber column (13) is slidably arranged inside the U-shaped tube (3); The top plate (7) has an installation groove inside, and the transmission gear (11) and the drive gear (10) are both installed inside the installation groove. The top end of the lifting rod (12) is rotatably connected to the top of the inner wall of the installation groove.

2. The glycerol diester oil processing waste gas purification device according to claim 1, characterized in that, The filter assembly includes a filter box (14) installed on top of the collection box (1), the filter box (14) is connected to the exhaust pipe (6), the interior of the filter box (14) is slidably connected with activated carbon plates (15), the top of the filter box (14) is equipped with a cover plate (16), a limiting member (17) is installed on the cover plate (16), and an exhaust pipe (18) is connected to the filter box (14).

3. The glycerol diester oil processing waste gas purification device according to claim 2, characterized in that, The bottom of the cooling box (2) and the filter box (14) are fixedly connected to support legs, and the bottom of the support legs are fixedly connected to the top of the collection box (1).

4. The glycerol diester oil processing waste gas purification device according to claim 2, characterized in that, The limiting component (17) includes a movable cylinder that is fixedly connected to the surface of the cover plate (16). A sealing rod is slidably connected inside the movable cylinder. A disc is sleeved on the outside of the sealing rod. One side of the disc is connected to one side of the inner wall of the movable cylinder by a spring. A limiting disc is fixedly connected to one side of the sealing rod.

5. The glycerol diester oil processing waste gas purification device according to claim 2, characterized in that, A limiting port is provided on the cover plate (16), and the sealing rod is installed inside the limiting port.

6. The glycerol diester oil processing waste gas purification device according to claim 1, characterized in that, The cooling box (2) has an installation port at the top, and the U-shaped tube (3) is fixedly installed inside the installation port. The cooling box (2) has a sealing port at the bottom, and the outer side of the discharge pipe (4) is fixedly installed inside the sealing port.

7. The glycerol diester oil processing waste gas purification device according to claim 1, characterized in that, A flange is installed on the air intake pipe (5).

8. The glycerol diester oil processing waste gas purification device according to claim 1, characterized in that, A valve is installed on the outside of the discharge pipe (4).

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