CN219319066U

CN219319066U - Waste heat recovery utilizes mechanism convenient to use

Info

Publication number: CN219319066U
Application number: CN202223067131.0U
Authority: CN
Inventors: 王明涛
Original assignee: Yantai University
Current assignee: Yantai University
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-07-07
Anticipated expiration: 2032-11-18

Abstract

The utility model provides a waste heat recycling mechanism, and particularly relates to a waste heat recycling mechanism convenient to use. Including the base, the box has been set firmly to the base top, be equipped with moving mechanism in the base, be connected with the filter through installation mechanism in the box, the diapire is equipped with the smelting jar in the box, the box top is equipped with waste heat recovery subassembly, installation mechanism is including fixing the guide bar at box both sides outer wall, guide bar one end welding has the baffle, baffle one side is connected with the spring of cover at the guide bar outer lane, spring one end is connected with the cover and establishes the fly leaf outside the guide bar, fly leaf one side welding has two inserted bars, two slots have been seted up to the filter both sides, the inserted bar one end runs through the box lateral wall and inserts and locate in corresponding slot, the one end welding that the inserted bar was kept away from to the fly leaf has the pull rod, and the vertical cross-section of pull rod is U type structure. The utility model is beneficial to improving the filtering effect of the flue gas and is convenient to move.

Description

Waste heat recovery utilizes mechanism convenient to use

Technical Field

The utility model provides a waste heat recycling mechanism, and particularly relates to a waste heat recycling mechanism convenient to use.

Background

Iron smelting is a general term of steel and iron metallurgical process, iron produced in industry is divided into pig iron and steel according to carbon content, most of modern iron making adopts blast furnace iron making, direct reduction iron making and electric furnace iron making are adopted respectively, steel making mainly adopts pig iron made by the blast furnace and sponge iron and scrap steel made by the direct reduction iron making as raw materials, steel making is carried out by different methods, iron ore is made into pig iron in an iron making furnace, pig iron is used as raw material, steel is made by different methods, and steel ingot or continuous casting blank is cast.

When steel is smelted, a large amount of flue gas can be generated, the existing waste heat recycling device can recycle waste heat, but a filter plate for filtering the flue gas is easy to block after being used for many times, so that the flue gas is poor in purifying effect, a large amount of harmful substances are still contained in the flue gas, the flue gas can pollute the atmosphere after being discharged, the filter plate is difficult to replace in the device, and the traditional waste heat recycling device is inconvenient to move, so that the waste heat recycling device is inconvenient to use. Therefore, the utility model provides a convenient-to-use waste heat recycling mechanism, which can effectively solve the problems.

Disclosure of Invention

The utility model provides a convenient-to-use waste heat recycling mechanism for solving the problems, which is beneficial to improving the filtering effect of flue gas, is convenient to move and is convenient to use.

The utility model adopts the technical scheme that: the utility model provides a waste heat recovery utilizes mechanism convenient to use, includes the base, the box has been set firmly to the base top, be provided with moving mechanism in the base, moving mechanism includes that symmetry vertically rotates the pivot that sets up in the inside left and right sides department of base, the inside both sides of base are all the level and are provided with the strip shaped plate, the relative one end of strip shaped plate is fixed with the fixed cover of shaft wall of two pivots respectively, the front and back both ends department of the lateral wall of one side that the strip shaped plate deviates from all rotates and is connected with the universal wheel, equal fixed cover in the pivot is equipped with the worm wheel, the inside top level of base is provided with two-way worm, the worm wheel meshes with two strip shaped plate matched with rectangular hole with each other in the lower extreme left and right sides of base respectively, be connected with the filter through mounting mechanism in the box, the interior wall of box is provided with the smelting jar, the top of box is provided with and extends to its inside and rather than the waste heat recovery subassembly of inner wall left and right sides rigid coupling, mounting mechanism is including fixing the guide bar of box both sides outer wall, the guide bar body that the guide bar that deviates from, the guide bar has the guide bar is close to one end of two side of the guide bar, the guide bar has the plug-in board, the plug-in board has the plug bush has the two side of the plug-in board, the plug bush has the plug bush, the plug bush has the plug bush, and the plug bush.

The front side of the box body is provided with a box door.

And the left and right four corners of the bottom of the base are fixedly connected with anti-skid blocks.

A cavity is formed in the base.

The front end and the rear end of the rotating shaft are both connected with the inside of the base in a rotating way through bearings.

The left end and the right end of the bidirectional worm are respectively connected with the inner wall of the base in a rotating way through bearings, a motor is fixedly arranged on the outer wall of one side of the base, and an output shaft of the motor penetrates through the side wall of the base and is fixedly connected with one end of the bidirectional worm.

The waste heat recovery assembly comprises a recovery box arranged at the top of the box body, a filter box extending to the top of the recovery box is fixedly arranged on the inner top wall of the recovery box, a filter screen is fixedly arranged between the left side and the right side of the inner wall of the filter box, an air outlet pipe extending to the top of the filter box is fixedly arranged on the inner top wall of the filter box, a fan is fixedly arranged on one side of the box body, an air suction pipe extending to the inside of the box body and fixedly connected with the left side and the right side of the inner wall of the box body is fixedly arranged at the air inlet end of the fan, the air suction pipe is positioned above a smelting cylinder, and one end of the air outlet end of the fan is fixedly arranged at the air outlet pipe extending to the inside of the recovery box.

The bottom of the air suction pipe is fixedly provided with at least five air suction covers which are positioned above the filter plate.

The utility model has the beneficial effects that:

when using, smelt steel in putting into smelting jar, the flue gas is discharged through the blast pipe, the aspiration channel is inhaled after filtering the flue gas through the filter plate, the flue gas after will filtering is discharged to the collection box inside through going out the tuber pipe, be convenient for collect the reuse to the waste heat, the flue gas enters into inside the filtration box, the filter screen can filter the flue gas once more, after filtering, the flue gas is discharged through the gas outlet, the user passes through the pulling pull rod, the movable plate is removed in the pull rod pulling movable plate, the movable plate drives the inserted bar and shifts out the slot, thereby can dismantle the filter, be convenient for in time change new filter plate, be favorable to improving the filter effect of flue gas, the filter plate that has solved current waste heat recycle device is nevertheless can carry out recycle to the waste heat, but filter plate after the filter plate of filtration flue gas is used many times causes the filter plate to block up, the purifying effect that leads to the flue gas is not good, still contain a large amount of harmful substance in the flue gas, can cause the pollution to the atmosphere after discharging, and the filter plate is difficult to change the problem in the device inside, when moving the device, start-up the motor, the motor drives two-way worm rotates, the pivot counter-clockwise rotation of two drive one side, the pivot rotates, the pivot of opposite side rotates, the corresponding pivot, the counter-clockwise rotation, change, and the universal wheel moves to the portable wheel moves, and can all move to the universal base with the help of the fact.

Drawings

Fig. 1 is a schematic structural view of a convenient-to-use waste heat recycling mechanism of the present utility model.

Fig. 2 is a schematic structural view of the mounting mechanism in the present utility model.

( 1. A base; 2. a case; 3. a moving mechanism; 3.1, a rotating shaft; 3.2, a strip-shaped plate; 3.3, universal wheels; 3.4, worm gear; 3.5, a bidirectional worm; 3.6, rectangular holes; 4. a mounting mechanism; 5. a filter plate; 6. smelting cylinder; 7. a waste heat recovery assembly; 7.1, a recovery box; 7.2, a filter box; 7.3, a filter screen; 7.4, an air outlet pipe; 7.5, a fan; 7.6, an air suction pipe; 7.7, an air outlet pipe; 8. a guide rod; 9. a baffle; 10. a spring; 11. a movable plate; 12. a rod; 13. a slot; 14. a pull rod; 15. motor with a motor housing )

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Example 1

As shown in figure 1, the convenient-to-use waste heat recycling mechanism provided by the utility model comprises a base 1, a box body 2 is fixedly arranged above the base 1, a moving mechanism 3 is arranged in the base 1, a filter plate 5 is connected in the box body 2 through a mounting mechanism 4, a smelting cylinder 6 is arranged on the inner bottom wall of the box body 2, a waste heat recycling component 7 which extends into the box body 2 and is fixedly connected with the left side and the right side of the inner wall of the box body 2 is arranged at the top of the box body 2, the mounting mechanism 4 comprises guide rods 8 which are fixed on the outer walls of the two sides of the box body 2, a baffle 9 is welded at one end of the guide rods 8 far away from the box body 2, a spring 10 sleeved on the outer ring of the guide rods 8 is connected at one end of the baffle 9 far away from the baffle 9, two insert rods 12 are welded at one side of the movable plate 11 far away from the baffle 9, two slots 13 are respectively formed in two sides of the filter plate 5, one end of the inserting rod 12, far away from the movable plate 11, penetrates through the side wall of the box body 2 and is inserted into the corresponding slot 13, one end of the movable plate 11, far away from the inserting rod 12, is welded with a pull rod 14, the vertical section of the pull rod 14 is of a U-shaped structure, the front side of the box body 2 is provided with a box door, the left and right corners of the bottom of the base 1 are fixedly connected with anti-skid blocks, a cavity is formed in the base 1, the waste heat recovery assembly 7 comprises a recovery box 7.1 arranged at the top of the box body 2, a filter box 7.2 extending to the top of the recovery box 7.1 is fixedly arranged on the inner top wall of the recovery box 7.1, a filter screen 7.3 is fixedly arranged between the left and right sides of the inner wall of the filter box 7.2, an air outlet pipe 7.4 extending to the top of the filter box 7.2 is fixedly arranged on the inner top wall of the filter box, a fan 7.5 is fixedly arranged on one side of the box body 2, the air inlet end of the fan 7.5 is fixedly provided with an air suction pipe 7.6 which extends to the inside of the box body 2 and is fixedly connected with the left side and the right side of the inner wall of the box body 2, the air suction pipe 7.6 is positioned above the smelting cylinder 6, the air outlet end of the fan 7.5 is fixedly provided with an air outlet pipe 7.7, one end of which extends to the inside of the recovery box 7.1, and the bottom of the air suction pipe 7.6 is fixedly provided with at least five air suction covers which are positioned above the filter plates 5.

The operating principle of the convenient-to-use waste heat recycling mechanism based on the embodiment 1 is as follows: when the steel smelting device is used, steel is put into the smelting cylinder 6 for smelting, the flue gas is discharged through the exhaust pipe, the flue gas is sucked after being filtered by the filter plate 5 through the air suction pipe 7.6, the filtered flue gas is discharged to the inside of the recovery box 7.1 through the air outlet pipe 7.4, the waste heat is convenient to collect and recycle, the flue gas enters the inside of the filter box 7.2, the filter screen 7.3 can filter the flue gas again, after the filtration is finished, the flue gas is discharged through the air outlet, a user pulls the pull rod 14, the pull rod 14 pulls the movable plate 11 to move, the movable plate 11 drives the inserting rod 12 to move out of the slot 13, thereby the filter plate 5 can be detached, the new filter plate 5 is convenient to replace in time, the filter effect of the flue gas is improved, the problem that the filter plate is difficult to replace in the device because the filter plate is easy to block after the filter plate for multiple use of the flue gas is filtered, the purifying effect of the flue gas is poor, the flue gas still contains a large amount of harmful substances.

Example two

As shown in fig. 1, the present utility model provides a convenient-to-use waste heat recycling mechanism, and compared with the first embodiment, the present embodiment further includes: the moving mechanism 3 comprises rotating shafts 3.1 which are symmetrically and longitudinally arranged at the left side and the right side of the base 1, strip-shaped plates 3.2 are horizontally arranged at the left side and the right side of the base 1, opposite ends of the strip-shaped plates 3.2 are fixedly sleeved with shaft walls of the two rotating shafts 3.1 respectively, universal wheels 3.3 are rotatably connected at the front end and the rear end of the side wall of one side, which is deviated from the strip-shaped plates 3.2, of each rotating shaft 3.1, worm gears 3.4 are fixedly sleeved on the rotating shafts 3.1, a bidirectional worm 3.5 is horizontally arranged above the inside of the base 1, the worm gears 3.4 are meshed with left side and right side rod walls of the bidirectional worm 3.5 respectively, rectangular holes 3.6 matched with the two strip-shaped plates 3.2 are formed in the left side and the right side of the lower end of the base 1 respectively, the front end and the rear end of each rotating shaft 3.1 are rotatably connected with the inner wall of the base 1 through bearings, the left end and the right end of each bidirectional worm 3.5 are rotatably connected with the inner wall of the base 1 respectively, a motor output shaft 15 is fixedly arranged on one side of the base 1, and one end of the bidirectional worm 15 penetrates through the base 1.5.

In this embodiment, as shown in fig. 1, when the device needs to be moved, the motor 15 is started, the motor 15 drives the bidirectional worm 3.5 to rotate, the bidirectional worm 3.5 drives the rotating shaft 3.1 on one side to rotate anticlockwise through the two worm gears 3.4, the rotating shaft 3.1 on the other side rotates clockwise, the rotating shaft 3.1 drives the corresponding strip-shaped plate 3.2 to rotate to a vertical state, and the universal wheels 3.3 all move to the outside of the base 1, so that the device can move by means of the universal wheels 3.3 and is relatively portable.

While the utility model has been described with reference to the preferred embodiments, it is not limited thereto, and various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. Waste heat recovery utilizes mechanism convenient to use, its characterized in that: including base (1), box (2) have been set firmly in base (1) top, be provided with shifter (3) in base (1), shifter (3) are including symmetry vertical rotation setting pivot (3.1) in base (1) inside left and right sides department, the equal level in inside both sides of base (1) is provided with strip shaped plate (3.2), the fixed cover of axle wall with two pivots (3.1) is gone back to opposite end of strip shaped plate (3.2) respectively, all rotate around the lateral wall of one side that strip shaped plate (3.2) deviate from mutually and be connected with universal wheel (3.3), all fixed cover is equipped with worm wheel (3.4) on pivot (3.1), inside top level of base (1) is provided with two-way worm (3.5), worm wheel (3.4) mesh with the left and right sides pole wall of two-way worm (3.5) respectively, the lower extreme left and right sides of base (1) all has seted up with the fixed cover of axle wall of two strips shaped plate (3.2) respectively, it has inner wall (6) of inner tube (3.4) to extend to the inner wall (6) of box (6), it has inner wall (7) of inner tube (2) to extend to install in the box (4), the utility model provides a mounting mechanism (4) is including fixing guide bar (8) at box (2) both sides outer wall, the one end welding that box (2) was kept away from to guide bar (8) has baffle (9), one side that baffle (9) is close to box (2) is connected with the cover and establishes spring (10) at guide bar (8) outer lane, the one end that baffle (9) was kept away from to spring (10) is connected with movable sleeve and establishes fly leaf (11) at guide bar (8) outer lane, one side welding that baffle (9) was kept away from to fly leaf (11) has two inserted bars (12), two slot (13) have all been seted up to filter (5) both sides, the one end that fly leaf (11) was kept away from to inserted bar (12) runs through box (2) lateral wall and inserts and locates in corresponding slot (13), the one end welding that fly leaf (11) were kept away from inserted bar (12) has pull rod (14), and the vertical cross-section of pull rod (14) is U type structure.

2. The convenient-to-use waste heat recycling mechanism according to claim 1, wherein: the front side of the box body (2) is provided with a box door.

3. The convenient-to-use waste heat recycling mechanism according to claim 1, wherein: and the left and right four corners of the bottom of the base (1) are fixedly connected with anti-skid blocks.

4. The convenient-to-use waste heat recycling mechanism according to claim 1, wherein: a cavity is formed in the base (1).

5. The convenient-to-use waste heat recycling mechanism according to claim 1, wherein: the front end and the rear end of the rotating shaft (3.1) are both rotationally connected with the inside of the base (1) through bearings.

6. The convenient-to-use waste heat recycling mechanism according to claim 1, wherein: the left end and the right end of the bidirectional worm (3.5) are respectively connected with the inner wall of the base (1) in a rotating way through bearings, a motor (15) is fixedly arranged on the outer wall of one side of the base (1), and an output shaft of the motor (15) penetrates through the side wall of the base (1) and is fixedly connected with one end of the bidirectional worm (3.5).

7. The convenient-to-use waste heat recycling mechanism according to claim 1, wherein: waste heat recovery subassembly (7) are including installing recovery tank (7.1) at box (2) top, the interior roof fixed mounting of recovery tank (7.1) has filter cartridge (7.2) that extend to its top, fixed mounting has filter screen (7.3) between the inner wall left and right sides of filter cartridge (7.2), the interior roof fixed mounting of filter cartridge (7.2) has outlet duct (7.4) that extend to its top, one side fixed mounting of box (2) has fan (7.5), the air inlet fixed mounting of fan (7.5) has aspiration channel (7.6) that extend to the inside of box (2) and with the inner wall left and right sides rigid coupling of box (2), aspiration channel (7.6) are located smelting the top of jar (6), the air-out end fixed mounting of fan (7.5) has one end to extend to the inside air-out tube (7.7) of recovery tank (7.1).

8. The convenient-to-use waste heat recycling mechanism according to claim 7, wherein: the bottom of the air suction pipe (7.6) is fixedly provided with at least five air suction covers which are positioned above the filter plate (5).