Marine kitchen fume purification device capable of collecting fume waste heat

Abstract

The utility model relates to the field of marine kitchen oil fume purification, and discloses a marine kitchen oil fume purification device capable of collecting oil fume waste heat, which comprises a purification box, a smoke exhaust pipe is designed on the side wall of the left end of the purification box, a smoke inlet pipe is arranged on the side wall of the right end of the purification box, and a filter frame is inserted into the inner wall of the purification box. A limiting mechanism is arranged on the inner wall of the purifying box, the inner wall of the left end of the purifying box is elastically connected with a shielding plate through a positioning spring, and the inner wall of the rear end of the filtering frame is elastically connected with a contact block through a movable spring. According to the utility model, through the synergistic effect of the baffle plate, the positioning spring, the wedge block, the reset spring, the contact block and the movable spring, when one group of filter frames are inserted, the other group of filter frames can be automatically popped up to facilitate replacement, the operation is simple and efficient, the kitchen operation does not need to be interrupted by shutdown, and the use convenience and the maintenance efficiency of the device are greatly improved; and the continuity of kitchen fume purification work is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of marine kitchen oil fume purification, especially to a marine kitchen oil fume purification device capable of collecting oil fume waste heat. BACKGROUND

[0002] During the navigation of a ship, the marine kitchen is an important place to ensure the food supply of the crew. Due to the frequent cooking activities in the kitchen, a large amount of oil fume will be generated. These oil fumes not only pollute the internal environment of the kitchen, affect the health of the crew and the service life of the kitchen equipment, but also diffuse in the limited space of the ship, causing adverse effects on other areas. Therefore, the marine kitchen needs an efficient oil fume purification device to ensure air quality and the cleanliness of the overall environment of the ship.

[0003] In the prior art, the following defects exist: the traditional marine kitchen oil fume purification device is usually single in function. In terms of filter screen replacement, it usually needs to be operated with the machine stopped, which causes the cooking work in the kitchen to be interrupted, affecting the dining time arrangement of the crew. Moreover, the maintenance process with the machine stopped is complicated, which needs to consume more labor and time costs, reducing the operation efficiency of the kitchen. In terms of energy utilization, the heat carried by the oil fume is not effectively utilized, but is directly discharged into the atmosphere, causing a waste of energy. In the marine environment, the supply of energy is relatively limited compared to land. This energy waste phenomenon is not conducive to the long-term operation and cost control of the ship. Therefore, a marine kitchen oil fume purification device capable of collecting oil fume waste heat is proposed to solve the above problems. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides a marine kitchen oil fume purification device capable of collecting oil fume waste heat, aiming to improve the problem that the traditional purification device in the prior art needs to be replaced with the filter screen stopped.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a marine kitchen oil fume purification device capable of collecting oil fume waste heat, comprising a purification box, a smoke exhaust pipe is designed on the left end side wall of the purification box, a smoke inlet pipe is arranged on the right end side wall of the purification box, a filter frame is inserted into the inner wall of the purification box, a limiting mechanism is arranged on the inner wall of the purification box, a baffle is elastically connected to the left end inner wall of the purification box through a positioning spring, a contact block is elastically connected to the rear end inner wall of the filter frame through a movable spring, and a heating assembly is arranged on the right end side wall of the purification box.

[0006] The limiting mechanism comprises a wedge block, the wedge block is slidingly connected to the inner wall of the purification box, and the bottom end of the wedge block is elastically connected to the purification box through a return spring.

[0007] As a further description of the above technical scheme:

[0008] The heating assembly comprises a heating pipe fixedly connected to the right end side wall of the purification box, an aluminum pipe penetrating through the inner wall of the heating pipe, and a water inlet pipe arranged at the top end of the heating pipe.

[0009] As a further description of the above technical solution:

[0010] The aluminum pipe penetrates through and is fixedly connected to the inner wall of the smoke inlet pipe.

[0011] As a further description of the above technical solution:

[0012] The bottom end of the wedge block is fixedly connected to one end of the reset spring, the other end of the reset spring is fixedly connected to the top end inner wall of the purification box, and the wedge block is inserted into the bottom end of the filter frame.

[0013] As a further description of the above technical solution:

[0014] The left end inner wall of the purification box is fixedly connected to one end of the positioning spring, and the other end of the positioning spring is fixedly connected to the left end of the shielding plate.

[0015] As a further description of the above technical solution:

[0016] The shielding plate is slidingly connected to the inner wall of the purification box, and the outer wall of the shielding plate is in contact with the front end of the filter frame.

[0017] As a further description of the above technical solution:

[0018] The rear end inner wall of the filter frame is fixedly connected to one end of the movable spring, and the other end of the movable spring is fixedly connected to the rear end of the contact block.

[0019] As a further description of the above technical solution:

[0020] The contact block is slidingly connected to the inner wall of the filter frame, and the front end of the contact block is in contact with the front end inner wall of the purification box.

[0021] The utility model has the advantages of the following:

[0022] 1、The utility model discloses a shielding plate, a positioning spring, a wedge block, a reset spring, a contact block and a movable spring are arranged in cooperation, when one group of filter frames is inserted, the other group of filter frames can be automatically ejected for replacement, so that the operation is simple and efficient, the kitchen operation is not interrupted, the use convenience and maintenance efficiency of the device are greatly improved, the continuity of kitchen oil fume purification work is ensured, the influence of machine maintenance on normal kitchen operation is reduced, and the labor cost and time cost are reduced.

[0023] 2. In the utility model, through the aluminum pipe of the smoke inlet pipe absorbs the heat of oil fume and conducts to the heating pipe, can heat the water and collect in the water storage bucket for the crew to use, effectively realizes the recycling of energy, reduces the energy waste, improves the energy utilization rate, in the marine environment, both helps to reduce the kitchen operation cost, can provide hot water resources for the crew, improves the overall energy management level of the ship and the convenience of the crew life. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a purification tank integral perspective schematic view of the marine kitchen oil fume purification device of the utility model which can collect oil fume waste heat;

[0025] Figure 2 It is a purification tank side sectional view schematic view of the marine kitchen oil fume purification device of the utility model which can collect oil fume waste heat;

[0026] Figure 3 It is a purification tank front sectional view schematic view of the marine kitchen oil fume purification device of the utility model which can collect oil fume waste heat;

[0027] Figure 4 It is a purification tank and filter frame exploded sectional view schematic view of the marine kitchen oil fume purification device of the utility model which can collect oil fume waste heat;

[0028] Figure 5 It is a heating pipe integral sectional view schematic view of the marine kitchen oil fume purification device of the utility model which can collect oil fume waste heat;

[0029] Figure 6 It is a smoke inlet pipe integral sectional view schematic view of the marine kitchen oil fume purification device of the utility model which can collect oil fume waste heat.

[0030] LEGEND:

[0031] 1, purification tank, 2, smoke exhaust pipe, 3, smoke inlet pipe, 4, filter frame, 5, return spring, 6, wedge block, 7, positioning spring, 8, baffle, 9, movable spring, 10, contact block, 11, heating pipe, 12, aluminum pipe, 13, water inlet pipe, 14, water storage bucket. DETAILED DESCRIPTION

[0032] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0033] Refer toFigures 1-3 This utility model provides an embodiment of a marine kitchen fume purification device capable of collecting waste heat from cooking fumes. It includes a purification box 1, with an exhaust pipe 2 on the left side wall of the purification box 1 to discharge purified fumes. An inlet pipe 3 is located on the right side wall of the purification box 1, connected to the duct of a kitchen range hood, allowing fumes extracted by the range hood to pass through the inlet pipe 3 into the purification box 1 for filtration. A filter frame 4 is inserted into the inner wall of the purification box 1, and the filter frame 4 has an activated carbon filter screen that allows for the passage of... Activated carbon adsorbs odor molecules and some harmful chemicals, such as benzene and formaldehyde, from cooking fumes. When cooking fumes pass through the activated carbon filter, these harmful components are adsorbed by the pores of the activated carbon, making it highly effective in removing odors from cooking fumes. The inner wall of the purification chamber 1 is equipped with a limiting mechanism. A baffle plate 8 is elastically connected to the left inner wall of the purification chamber 1 via a positioning spring 7. The baffle plate 8 is inclined; when the inclined surface is compressed, it moves along the inside of the purification chamber 1. Two sets of baffle plates 8 are provided, each corresponding to one of the two sets of filter frames 4. Figure 3 As shown, one set of baffles 8 covers the slot where the filter frame 4 of the purification box 1 is inserted, while another set of baffles 8 is retracted into the purification box 1. The other set of baffles 8 is initially in contact with the filter frame 4 to prevent oil fumes from spreading out. The inner wall of the rear end of the filter frame 4 is elastically connected to a contact block 10 by a movable spring 9. A heating component is provided on the right side wall of the purification box 1.

[0034] The limiting mechanism includes a wedge 6, which is inclined. When the inclined surface is squeezed, the wedge 6 will move vertically along the inner wall of the purification box 1. The wedge 6 is slidably connected to the inner wall of the purification box 1, and the bottom end of the wedge 6 is elastically connected to the purification box 1 through a return spring 5.

[0035] Reference Figure 1 , Figure 5 and Figure 6The heating assembly comprises a heating pipe 11 fixedly connected to the right end side wall of the purification box 1, the heating pipe 11 has a certain space in which water can be heated to boiling, the inner wall of the heating pipe 11 is penetrated by an aluminum pipe 12 made of aluminum alloy and having strong heat conductivity, which can absorb heat energy from the oil fume and transfer it to the heating pipe 11, the top end of the heating pipe 11 is provided with a water inlet pipe 13, a valve is arranged at the connection between the water inlet pipe 13 and the heating pipe 11 to control the water supply of the water inlet pipe 13 into the heating pipe 11, the front end of the heating pipe 11 is provided with a water storage bucket 14 through a connecting pipe, the water storage bucket 14 is a conventional heat preservation water bucket, which can store the heated water inside for the convenience of the subsequent crew, a valve is also arranged at the connection between the connecting pipe and the heating pipe 11 to facilitate the subsequent injection of the heated water into the water storage bucket 14, and the aluminum pipe 12 penetrates and is fixedly connected to the inner wall of the smoke inlet pipe 3, when the oil fume is discharged, it will pass through the blades of the aluminum pipe 12 and transfer the heat to the liquid in the heating pipe 11 by the high-efficiency heat conductivity of the aluminum pipe 12.

[0036] Referring to Figures 2-4 The bottom end of the wedge block 6 is fixedly connected to one end of the reset spring 5, when the wedge block 6 moves downward, the reset spring 5 is compressed, and when reset, the wedge block 6 is reset by the elastic force of the reset spring 5, the other end of the reset spring 5 is fixedly connected to the top end inner wall of the purification box 1, the wedge block 6 is inserted into the bottom end of the filter frame 4, the bottom end of the filter frame 4 is provided with a notch to satisfy the one-way location of the filter frame 4 and the wedge block 6, the left end inner wall of the purification box 1 is fixedly connected to one end of the positioning spring 7, when the shielding plate 8 moves leftward, the positioning spring 7 is compressed, and when reset, the shielding plate 8 is reset by the elastic force of the positioning spring 7, the other end of the positioning spring 7 is fixedly connected to the left end of the shielding plate 8, the shielding plate 8 is slidingly connected to the inner wall of the purification box 1, the purification box 1 is provided with a notch for the movement of the shielding plate 8, the outer wall of the shielding plate 8 is in contact with the front end of the filter frame 4, the rear end inner wall of the filter frame 4 is fixedly connected to one end of the movable spring 9, at this time, the movable spring 9 is in a compressed state, and when reset, the contact block 10 is reset by the elastic force of the movable spring 9, the other end of the movable spring 9 is fixedly connected to the rear end of the contact block 10, the contact block 10 is slidingly connected to the inner wall of the filter frame 4, and the front end of the contact block 10 is in contact with the front end inner wall of the purification box 1.

[0037] Working principle: first need to replace the filter frame 4 on the purification tank 1 without stopping, just put a set of filter frame 4 into the left slot of the purification tank 1, and let the front end of a set of filter frame 4 extrude the baffle 8 to move the baffle 8 to the left and compress the positioning spring 7, when the front end of a set of filter frame 4 contacts and extrudes the inclined surface of the wedge 6, it will make the wedge 6 move downward and compress the reset spring 5, while the contact block 10 on a set of filter frame 4 contacts and is extruded by the inner wall of the front end of the purification tank 1, so that the contact block 10 is retracted into a set of filter frame 4 and compresses the movable spring 9, and after the wedge 6 moves downward, the wedge 6 no longer limits the other set of filter frame 4, at this time the reverse elastic force of the movable spring 9 on the other set of filter frame 4 resets the contact block 10, so that the contact block 10 contacts the inner wall of the front end of the purification tank 1 and pushes the other set of filter frame 4 backward, at this time the other set of filter frame 4 is pulled out, and at the same time the wedge 6 is not blocked, it will use the reverse elastic force of the reset spring 5 to move the wedge 6 upward, so that the wedge 6 and the bottom slot of a set of filter frame 4 are inserted, completing the limiting of a set of filter frame 4, and after the other set of filter frame 4 is removed from the right slot of the purification tank 1, the other set of baffle 8 will be reset to the right by the positioning spring 7, which will block the right slot of the purification tank 1 to prevent oil smoke from spreading out, and if it needs to be replaced again, the above steps can be followed.

[0038] During operation, the device allows oil fume to enter the smoke inlet pipe 3 from the smoke extractor pipe and pass into the purification tank 1, and after being purified and filtered by the existing purification device in the purification tank 1 and the activated carbon on the filter frame 4, the smoke is discharged outward from the smoke outlet pipe 2, and when the oil fume passes through the aluminum pipe 12 of the smoke inlet pipe 3, the aluminum pipe 12 absorbs the heat of the oil fume and conducts it to the heating pipe 11, which can heat the water in the heating pipe 11, and when the water in the heating pipe 11 is heated, the valve at the connection pipe of the water storage bucket 14 is opened, hot water is injected into the water storage bucket 14 for the convenience of the crew, and when the water in the heating pipe 11 is discharged, the valve at the water storage bucket 14 is closed and the valve at the water inlet pipe 13 is opened, cold water is injected into the heating pipe 11 for heating.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacement of some technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A marine kitchen fume purification device capable of collecting waste heat from cooking fumes, comprising a purification box (1), characterized in that: The purification box (1) has a smoke exhaust pipe (2) on its left side wall and a smoke inlet pipe (3) on its right side wall. A filter frame (4) is inserted into the inner wall of the purification box (1). A limit mechanism is provided on the inner wall of the purification box (1). A baffle plate (8) is elastically connected to the left inner wall of the purification box (1) by a positioning spring (7). A contact block (10) is elastically connected to the rear inner wall of the filter frame (4) by a movable spring (9). A heating component is provided on the right side wall of the purification box (1). The limiting mechanism includes a wedge (6), which is slidably connected to the inner wall of the purification box (1). The bottom end of the wedge (6) is elastically connected to the purification box (1) through a return spring (5).

2. The marine kitchen fume purification device capable of collecting waste heat from cooking fumes according to claim 1, characterized in that: The heating assembly includes a heating tube (11), which is fixedly connected to the right side wall of the purification box (1). An aluminum tube (12) is provided through the inner wall of the heating tube (11). A water inlet pipe (13) is provided at the top of the heating tube (11), and a water storage tank (14) is provided at the front end of the heating tube (11) through a connecting pipe.

3. A marine kitchen fume purification device capable of collecting waste heat from cooking fumes according to claim 2, characterized in that: The aluminum tube (12) is inserted through and fixedly connected to the inner wall of the smoke inlet pipe (3).

4. A marine kitchen fume purification device capable of collecting waste heat from cooking fumes according to claim 1, characterized in that: The bottom end of the wedge (6) is fixedly connected to one end of the reset spring (5), and the other end of the reset spring (5) is fixedly connected to the top inner wall of the purification box (1). The wedge (6) is inserted into the bottom end of the filter frame (4).

5. A marine kitchen fume purification device capable of collecting waste heat from cooking fumes according to claim 1, characterized in that: The inner wall of the left end of the purification box (1) is fixedly connected to one end of the positioning spring (7), and the other end of the positioning spring (7) is fixedly connected to the left end of the baffle plate (8).

6. A marine kitchen fume purification device capable of collecting waste heat from cooking fumes according to claim 1, characterized in that: The baffle (8) is slidably connected to the inner wall of the purification box (1), and the outer wall of the baffle (8) is in contact with the front end of the filter frame (4).

7. A marine kitchen fume purification device capable of collecting waste heat from cooking fumes according to claim 1, characterized in that: The inner wall of the rear end of the filter frame (4) is fixedly connected to one end of the movable spring (9), and the other end of the movable spring (9) is fixedly connected to the rear end of the contact block (10).

8. A marine kitchen fume purification device capable of collecting waste heat from cooking fumes according to claim 1, characterized in that: The contact block (10) is slidably connected to the inner wall of the filter frame (4), and the front end of the contact block (10) is in contact with the front inner wall of the purification box (1).

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