CN215864720U

CN215864720U - Efficient energy-saving type oil fume treatment system and waste heat recovery system for gas thermal degreasing furnace

Info

Publication number: CN215864720U
Application number: CN202122450099.3U
Authority: CN
Inventors: 纪东
Original assignee: Yancheng Yuhang Machinery Manufacturing Co ltd
Current assignee: Yancheng Yuhang Machinery Manufacturing Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-02-18
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses an efficient energy-saving type oil smoke treatment system and a waste heat recovery system of a gas thermal degreasing furnace, which comprises a box body, wherein a heat exchange tube is rotatably inserted in the top end of the box body, a smoke inlet tube is fixedly inserted in the box body at one end of the heat exchange tube, an exhaust fan is fixedly arranged on one side of the box body, away from the smoke inlet tube, a rotating mechanism is fixedly arranged at one end of the heat exchange tube, which is positioned in the smoke inlet tube, a mounting box is movably sleeved at one end of the heat exchange tube, away from the smoke inlet tube, a filter box is movably inserted in one side of the box door of the mounting box, an adsorption box is movably inserted in the mounting box at one side of the filter box, and a water spray tube is fixedly arranged on the inner side of the top of the box body above the heat exchange tube. This energy-efficient type gas thermal degreasing stove oil smoke processing system and waste heat recovery system are convenient for discharge after carrying out filtration adsorption purification to the oil smoke to avoid the oil smoke to cause the pollution to the air, and heat water after absorbing the heat through the heat exchange tube, thereby carry out recycle to the heat in the oil smoke.

Description

Efficient energy-saving type oil fume treatment system and waste heat recovery system for gas thermal degreasing furnace

Technical Field

The utility model relates to the technical field of oil fume treatment and waste heat recovery, in particular to an efficient energy-saving oil fume treatment system and a waste heat recovery system for a gas thermal degreasing furnace.

Background

The combustion type degreasing furnace is mechanical equipment which volatilizes and burns grease on the surface of a workpiece by adopting a heating method to remove the grease, the existing high-efficiency energy-saving gas thermal degreasing furnace can generate a large amount of oil smoke in the using process, most of the oil smoke is directly discharged into the outside air, the air pollution is caused, and the oil smoke contains a large amount of heat which cannot be recycled, so that the improvement is made, and the oil smoke treatment system and the waste heat recovery system of the high-efficiency energy-saving gas thermal degreasing furnace are provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a high-efficiency energy-saving type oil fume treatment system and a waste heat recovery system of a gas thermal degreasing furnace, which comprises a box body, wherein four corners of the bottom of the box body are fixedly provided with supporting rods, the bottom of the box body of the supporting rods is fixedly provided with a drain pipe, the top of one side of the box body is hinged with a box door, a heat exchange pipe is rotatably inserted into the top of the box body, a smoke inlet pipe is fixedly inserted into the box body at one end of the heat exchange pipe, an exhaust fan is fixedly arranged at one side of the box body away from the smoke inlet pipe, a rotating mechanism is fixedly arranged at one end of the heat exchange pipe, a mounting box is movably sleeved at one end of the heat exchange pipe away from the smoke inlet pipe and is fixedly connected to the inner wall of the box body, a filter box is movably inserted into one side of the box door, an adsorption box is movably inserted into the mounting box at one side of the filter box, and a water spray pipe is fixedly arranged at the inner side of the top of the box body above the heat exchange pipe, the bottom of the spray pipe is symmetrically and fixedly provided with a plurality of water outlet pipes, the top of the spray pipe is fixedly provided with a water inlet pipe, and the water inlet pipe is fixedly inserted on the box body.

As a preferred technical scheme, the rotating mechanism comprises an installation frame movably sleeved on a heat exchange tube, the installation frame is fixedly connected to the inner wall of a box body, a first gear is fixedly sleeved on the heat exchange tube in the installation frame, a rotating rod is inserted in the installation frame below the first gear in a rotating mode, a second gear is fixedly sleeved on the rotating rod, a motor is fixedly arranged on the outer wall of the box body at the end portion of the rotating rod, and the rotating end of the motor is in transmission connection with the rotating rod.

As a preferable technical solution of the present invention, the diameter of the first gear is larger than the diameter of the second gear.

As a preferable technical scheme of the utility model, the bottom of the supporting rod is fixedly provided with a non-slip mat.

As a preferred technical scheme of the utility model, the top and the bottom of one end of the filter box and the adsorption box outside the mounting box are movably inserted with fixing bolts, and the mounting box is fixedly provided with screw holes matched with the fixing bolts for use.

As a preferable technical scheme of the utility model, sealing gaskets are fixedly arranged at the joints of the filter box and the adsorption box and the installation box.

The utility model has the beneficial effects that:

1. according to the high-efficiency energy-saving type oil smoke treatment system and the waste heat recovery system of the gas thermal degreasing furnace, oil smoke is sent into the heat exchange tube through the smoke inlet tube, the heat in the oil smoke is absorbed by the heat exchange tube, water is injected into the water spray tube through the water inlet tube, the water in the water spray tube falls into the heat exchange tube from the water outlet tubes, the heat on the heat exchange tube heats the water falling onto the heat exchange tube and is absorbed by the water, and therefore the heat in the oil smoke can be recycled;

2. according to the high-efficiency energy-saving type oil fume treatment system and the waste heat recovery system of the gas thermal degreasing furnace, the heat exchange pipe is convenient to rotate through the rotating mechanism, so that heat at each position on the heat exchange pipe can be uniformly absorbed;

3. this energy-efficient type gas thermal degreasing furnace oil smoke processing system and waste heat recovery system, the oil smoke in the heat-transfer pipe filters the particle impurity of the inside through the filter cartridge and adsorbs it through adsorbing the box and purifying, is discharged by the air discharge fan again to can make the exhaust oil smoke avoid causing the pollution to the air.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the main structure of an oil fume treatment system and a waste heat recovery system of the high-efficiency energy-saving gas thermal degreasing furnace of the utility model;

FIG. 2 is a schematic diagram of a side view structure of FIG. 1 of an oil fume treatment system and a waste heat recovery system of the high-efficiency energy-saving gas thermal degreasing furnace of the utility model;

FIG. 3 is a schematic view of the internal structure of the mounting frame of the oil fume treatment system and the waste heat recovery system of the high-efficiency energy-saving gas thermal degreasing furnace of the utility model;

FIG. 4 is a schematic view of the connection structure of the adsorption box, the filter box and the installation box of the high-efficiency energy-saving type gas thermal degreasing furnace oil fume treatment system and the waste heat recovery system of the utility model.

In the figure: 1. a box body; 2. a support bar; 3. a drain pipe; 4. a box door; 5. a heat exchange pipe; 6. a smoke inlet pipe; 7. an exhaust fan; 8. a rotation mechanism; 81. installing a frame; 82. a first gear; 83. rotating the rod; 84. a second gear; 85. a motor; 9. mounting a box; 10. a filter cartridge; 101. fixing the bolt; 102. a screw hole; 11. an adsorption box; 12. a water spray pipe; 13. a water outlet pipe; 14. and (4) a water inlet pipe.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in figures 1-4, the high-efficiency energy-saving type gas thermal degreasing furnace lampblack treatment system and waste heat recovery system of the utility model comprise a box body 1, wherein four corners of the bottom of the box body 1 are all fixedly provided with support rods 2, the bottom of the box body 1 of a plurality of support rods 2 is fixedly provided with a drain pipe 3, the top end of one side of the box body 1 is hinged with a box door 4, a heat exchange pipe 5 is rotatably inserted in the top end of the box body 1, a smoke inlet pipe 6 is fixedly inserted in the box body 1 at one end of the heat exchange pipe 5, an exhaust fan 7 is fixedly arranged at one side of the box body 1 far away from the smoke inlet pipe 6, a rotating mechanism 8 is fixedly arranged at one end of the heat exchange pipe 5 positioned at the smoke inlet pipe 6, a mounting box 9 is movably sleeved at one end of the heat exchange pipe 5 far away from the smoke inlet pipe 6, the mounting box 9 is fixedly connected to the inner wall of the box body 1, a filter box 10 is movably inserted at one side of the mounting box 9 positioned at the box door 4, an adsorption box 11 is movably inserted at one side of the filter box 10, a spray pipe 12 is fixedly arranged on the inner side of the top of the box body 1 above the heat exchange pipe 5, a plurality of water outlet pipes 13 are symmetrically and fixedly arranged at the bottom of the spray pipe 12, a water inlet pipe 14 is fixedly arranged at the top of the spray pipe 12, the water inlet pipe 14 is fixedly inserted on the box body 1, the oil smoke is sent into the heat exchange pipe 5 through the smoke inlet pipe 6, the heat exchange pipe 5 absorbs heat in the oil smoke, water is injected into the spray pipe 12 through the water inlet pipe 14, the water in the spray pipe 12 falls onto the surface of the heat exchange pipe 5 from the water outlet pipes 13, the heat absorbed by the heat exchange pipe 5 heats the water falling onto the heat exchange pipe 5, so that the heat in the oil smoke can be recycled, the heated water is discharged through the water discharge pipe 3 for use, the rotation of the heat exchange pipe 5 is facilitated through the rotating mechanism 8, and the heat at each position on the heat exchange pipe 5 can be contacted with the water for absorption, absorbed thermal oil smoke filters the particle impurity of the inside through filter box 10 and adsorbs it through adsorbing box 11 and purifies, is discharged by air discharge fan 7 again to can make the exhaust oil smoke avoid causing the pollution to the air, through opening chamber door 4, be convenient for regularly change filter box 10 and adsorption box 11.

Wherein, rotary mechanism 8 includes that the movable sleeve establishes the installing frame 81 on heat exchange tube 5, and installing frame 81 fixed connection is on the inner wall of box 1, fixed cover is equipped with gear 82 No. one on the heat exchange tube 5 in the installing frame 81, the rotating rod 83 of being equipped with is inserted in installing frame 81 internal rotation of gear 82 below No. one, fixed cover is equipped with No. two gears 84 on the rotating rod 83, the fixed motor 85 that is equipped with on the box 1 outer wall of rotating rod 83 tip, and the rotation end and the rotating rod 83 transmission of motor 85 are connected, starter motor 85, motor 85 drives the rotating rod 83 and rotates, pivoted rotating rod 83 drives No. two gears 84 and rotates, No. two pivoted gears 84 drive gear 82 and rotate, No. one pivoted gear 82 drives heat exchange tube 5 and rotates.

Wherein, the diameter of the first gear 82 is larger than that of the second gear 84, and the diameter of the first gear 82 is larger than that of the second gear 84, so that the rotation frequency of the heat exchange tube 5 is reduced.

Wherein, the bottom of bracing piece 2 is fixed to be equipped with the slipmat, through the support stability of slipmat multiplicable bracing piece 2.

Wherein, the filter box 10 and the adsorption box 11 are located the outer one end top of mounting box 9 and all movably inserted with the bottom and are equipped with fixing bolt 101, the last fixed screw 102 that is equipped with and uses with fixing bolt 101 that is equipped with of mounting box 9, be convenient for filter box 10, adsorption box 11 and the installation of mounting box 9 to dismantle through fixing bolt 101 and screw 102.

Wherein, the joint of the filter box 10 and the adsorption box 11 with the installation box 9 is fixedly provided with a sealing gasket, and the sealing gasket can increase the connection tightness between the filter box 10 and the adsorption box 11 with the installation box 9.

The working principle is as follows: the high-efficiency energy-saving type oil fume treatment system and the waste heat recovery system of the gas thermal degreasing furnace are characterized in that oil fume is sent into a heat exchange tube 5 through a smoke inlet tube 6, the heat in the oil fume is absorbed by the heat exchange tube 5, water is injected into a water spray tube 12 through a water inlet tube 14, the water in the water spray tube 12 falls into the surface of the heat exchange tube 5 from a plurality of water outlet tubes 13, the water falling onto the heat exchange tube 5 is heated by the heat absorbed by the heat exchange tube 5, so that the heat in the oil fume can be recycled, the heated water is discharged through a water discharge tube 3 for use, a motor 85 is started, the motor 85 drives a rotating rod 83 to rotate, the rotating rod 83 drives a second gear 84 to rotate, the rotating second gear 84 drives a first gear 82 to rotate, the rotating first gear 82 drives the heat exchange tube 5 to rotate, so that the heat at each position on the heat exchange tube 5 can be absorbed by contacting with the water, absorbed thermal oil smoke filters the particle impurity of the inside through filter box 10 and adsorbs it through adsorbing box 11 and purifies, is discharged by air discharge fan 7 again to can make the exhaust oil smoke avoid causing the pollution to the air, through opening chamber door 4, be convenient for regularly change filter box 10 and adsorption box 11. The high-efficiency energy-saving type oil fume treatment system and the waste heat recovery system of the gas thermal degreasing furnace are simple and reasonable in structure, novel in design, high in practical value and worthy of wide popularization.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An efficient energy-saving type oil fume treatment system and a waste heat recovery system of a gas thermal degreasing furnace comprise a box body (1) and are characterized in that supporting rods (2) are fixedly arranged at four corners of the bottom of the box body (1), a plurality of water discharge pipes (3) are fixedly arranged at the bottom of the box body (1) of the supporting rods (2), a box door (4) is hinged to the top end of one side of the box body (1), a heat exchange pipe (5) is inserted in the top end of the box body (1) in a rotating mode, a smoke inlet pipe (6) is fixedly inserted in the box body (1) at one end of the heat exchange pipe (5), an exhaust fan (7) is fixedly arranged on one side, away from the smoke inlet pipe (6), of the box body (1), a rotating mechanism (8) is fixedly arranged at one end, located on the smoke inlet pipe (6), of the heat exchange pipe (5), and a movable mounting box (9) is sleeved at one end, away from the smoke inlet pipe (6), and mounting box (9) fixed connection is on the inner wall of box (1), one side activity that mounting box (9) is located chamber door (4) is inserted and is equipped with filter cartridge (10), activity is inserted on mounting box (9) of filter cartridge (10) one side and is equipped with absorption box (11), box (1) top inboard of heat exchange tube (5) top is fixed and is equipped with spray pipe (12), the bottom symmetry of spray pipe (12) is fixed and is equipped with a plurality of outlet pipes (13), the top of spray pipe (12) is fixed and is equipped with inlet tube (14), and inlet tube (14) are fixed to be inserted and establish on box (1).

2. The oil smoke treatment system and the waste heat recovery system of the high-efficiency energy-saving gas thermal degreasing furnace as claimed in claim 1, wherein the rotating mechanism (8) comprises a mounting frame (81) movably sleeved on the heat exchange tube (5), the mounting frame (81) is fixedly connected to the inner wall of the box body (1), a first gear (82) is fixedly sleeved on the heat exchange tube (5) in the mounting frame (81), a rotating rod (83) is inserted in the mounting frame (81) below the first gear (82), a second gear (84) is fixedly sleeved on the rotating rod (83), a motor (85) is fixedly arranged on the outer wall of the box body (1) at the end of the rotating rod (83), and the rotating end of the motor (85) is in transmission connection with the rotating rod (83).

3. The oil fume treatment system and the waste heat recovery system of the high-efficiency energy-saving gas thermal degreasing furnace as recited in claim 2, wherein the diameter of the first gear (82) is larger than that of the second gear (84).

4. The high-efficiency energy-saving type oil fume treatment system and the waste heat recovery system of the gas thermal degreasing furnace as claimed in claim 1, wherein the bottom of the support rod (2) is fixedly provided with a non-slip mat.

5. The high-efficiency energy-saving type oil fume treatment system and waste heat recovery system of the gas thermal degreasing furnace as claimed in claim 1, wherein fixing bolts (101) are movably inserted into the top and the bottom of one end of the filter box (10) and the adsorption box (11) which are located outside the mounting box (9), and screw holes (102) matched with the fixing bolts (101) are fixedly arranged on the mounting box (9).

6. The high-efficiency energy-saving type oil fume treatment system and the waste heat recovery system of the gas thermal degreasing furnace as claimed in claim 1, wherein sealing gaskets are fixedly arranged at the joints of the filter box (10) and the adsorption box (11) and the installation box (9).