CN221238197U - Factory waste heat recovery heating device - Google Patents

Abstract

The application belongs to the technical field of waste heat recovery equipment, and discloses a factory waste heat recovery heating device which comprises a main tank body, wherein sealing plates are arranged at the upper end and the lower end of the main tank body, through holes are formed at the upper end and the lower end of the central position of the sealing plates, an air inlet pipe is arranged in the through holes on the sealing plates positioned at the bottom end of the main tank body, an air outlet pipe is arranged in the through holes on the sealing plates positioned at the top end of the main tank body, four lugs are arranged on the outer wall of the main tank body in total, transverse plates are arranged at the positions of the air inlet pipe and the air outlet pipe extending into the main tank body, two connecting pipes are arranged at the sides of the two transverse plates, which are close to each other, and one sides of the connecting pipes, which are not connected with the transverse plates, are fixedly connected with spiral pipes; according to the application, hot air is sent into the transverse plate through the air inlet pipe, is sent into the spiral pipe through the transverse plate and the connecting pipe, and heats the pipe wall of the spiral pipe, so that water in the main tank body can be heated, and heat energy is recycled and reused, and flows in the main tank body, so that the loss of heat energy in the transfer process can be effectively reduced.

Description

Factory waste heat recovery heating device

Technical Field

The application relates to the technical field of waste heat recovery equipment, in particular to a factory waste heat recovery heating device.

Background

When the equipment of part mill carries out production and processing, can produce more hot air, for the corresponding call of corresponding country's environmental protection, can all use waste heat recovery heating device to carry out waste heat recovery to the heat energy in the hot air and recycle, avoid the energy extravagant.

Via search disclosure (bulletin) number: CN208382948U discloses a novel mill waste heat recovery heating device, including heat exchange box and water tank, the heat exchange box right side is equipped with the air intake, first fan is installed to the air intake inner chamber, air intake one side is connected with the tee bend, tee bend top and bottom all have hot air collecting box through the pipe connection, and it can circulate repeatedly and absorb heat and release heat, and the steam after the cooling is discharged through the gas vent.

In the actual use process, as more connecting pipelines are exposed on the waste heat recovery heating device, heat can be outwards transmitted through the shells of the pipelines, and a large amount of heat energy can be wasted.

In order to solve the problems, the application provides a factory waste heat recovery heating device.

Disclosure of utility model

The application provides a factory waste heat recovery heating device which adopts the following technical scheme:

The utility model provides a mill waste heat recovery heating device, includes the main jar body, the upper and lower both ends of the main jar body all are equipped with the shrouding, both ends all are equipped with the through-hole about the central point of shrouding, and be located be equipped with the intake pipe in the through-hole on the shrouding of the main jar body bottom, be located be equipped with the outlet duct in the through-hole on the shrouding on the main jar body top, be equipped with four lugs on the outer wall of the main jar body altogether.

Through above-mentioned technical scheme, send into the main jar of internal portion with hot air through the intake pipe and through the spiral pipe exhaust through the outlet duct after absorbing heat energy, can conveniently absorb the heat energy in the hot air and recycle.

Further, the air inlet pipe and the air outlet pipe are provided with transverse plates at the parts extending into the main tank body, two connecting pipes are arranged on one sides of the transverse plates, which are close to each other, and one sides of the connecting pipes, which are not connected with the transverse plates, are fixedly connected with spiral pipes, two spiral pipes are provided with two spiral pipes, and two ends of each spiral pipe are respectively connected with the two connecting pipes.

Through above-mentioned technical scheme, can increase the area of contact to hot air heat energy absorption through control spiral pipe, increase the effect of absorbed heat energy.

Further, two supporting rods are arranged in the main tank body, the outer walls of the supporting rods are respectively connected with the two spiral pipes, positioning plates are arranged at the upper end and the lower end of the supporting rods, and the front end and the rear end of each positioning plate are fixedly connected with the inner wall of the main tank body.

Through above-mentioned technical scheme, be convenient for fix the spiral pipe in main tank body inside and use.

Furthermore, the convex blocks are all L-shaped, and the short side parts of the convex blocks which are L-shaped extend to the upper part or the lower part of the main tank body.

Through above-mentioned technical scheme, be convenient for through the lug to locking screw rod location installation.

Further, the parts of the protruding blocks extending to the upper part or the lower part of the main tank body are provided with threaded through holes, and locking screws are arranged in the threaded through holes.

Through above-mentioned technical scheme, be convenient for fix the shrouding position on the main jar body through locking screw.

Further, a water inlet pipe and a water outlet pipe are arranged on the outer wall of the main tank body, and the water outlet pipe is positioned below the water inlet pipe.

Through the technical scheme, water is conveniently fed into the main tank body to absorb heat energy on the spiral pipe.

Furthermore, the transverse plate is a hollow plate, and the connecting pipes extend into the inner cavity of the transverse plate.

Through above-mentioned technical scheme, ensure the circulation of air in the diaphragm.

In summary, the application has the following beneficial technical effects:

The hot air is sent into the diaphragm through the intake pipe, is sent into in the spiral pipe through diaphragm, connecting pipe, heats the pipe wall of spiral pipe, can be to being located the inside water of main jar body, retrieves the recycle to heat energy, and the hot air is in the inside flow of main jar body at the flow in-process, can effectively reduce the loss that heat energy produced at the transmission in-process.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a schematic view of the internal structure of the main tank of the present application;

fig. 3 is a schematic view of a partial structure of the present application.

The reference numerals in the figures illustrate:

1. A main tank body; 2. an air inlet pipe; 3. an air outlet pipe; 4. a water inlet pipe; 5. a water outlet pipe; 6. a sealing plate; 7. a bump; 8. locking the screw rod; 9. a support rod; 10. a spiral tube; 11. a connecting pipe; 12. a cross plate; 13. and (5) positioning the plate.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application; it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the protection scope of the present application.

In the description of the present application, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

Examples:

the embodiment of the application discloses a factory waste heat recovery heating device, referring to fig. 1 and 2, which comprises a main tank body 1, wherein sealing plates 6 are arranged at the upper end and the lower end of the main tank body 1, through holes are arranged at the upper end and the lower end of the central position of the sealing plates 6, an air inlet pipe 2 is arranged in the through holes on the sealing plates 6 positioned at the bottom end of the main tank body 1, an air outlet pipe 3 is arranged in the through holes on the sealing plates 6 positioned at the top end of the main tank body 1, four protruding blocks 7 are arranged on the outer wall of the main tank body 1 in total, and heat preservation cotton is arranged at one side, away from each other, of the outer wall of the main tank body 1 and the two sealing plates 6, so that heat energy loss through the surfaces of the main tank body 1 and the sealing plates 6 can be effectively reduced.

Referring to fig. 2 and 3, the parts of the air inlet pipe 2 and the air outlet pipe 3 extending into the main tank 1 are respectively provided with a transverse plate 12, one side, close to each other, of the two transverse plates 12 is respectively provided with two connecting pipes 11, one side, not connected with the transverse plates 12, of the connecting pipes 11 is respectively fixedly connected with the spiral pipe 10, a plurality of spiral lines are arranged on the inner wall of the spiral pipe 10, the contact area between the spiral pipe 10 and hot air can be effectively increased through the spiral lines, the heat absorption effect is improved, the spiral pipe 10 is provided with two spiral pipes 10, two ends of the two spiral pipes 10 are respectively connected with the two connecting pipes 11, the top end of the transverse plate 12 positioned above the spiral pipe 10 is connected with the air outlet pipe 3, the air outlet pipe 3 extends into the inner cavity of the transverse plate 12, the transverse plate 12 positioned below the spiral pipe 10 is connected with the air inlet pipe 2, the air inlet pipe 2 extends into the inner cavity of the transverse plate 12, and the hot air is fed into the spiral pipe 10 through the transverse plate 12 and the connecting pipes 11, the pipe 10 is heated through the transverse plates, and the walls of the spiral pipe 10, so that water positioned inside the main tank 1 can be heated, and heat energy can be recycled.

Referring to fig. 2 and 3, two support rods 9 are disposed in the main tank 1, outer walls of the two support rods 9 are respectively connected with two spiral pipes 10, positioning plates 13 are disposed at upper and lower ends of the support rods 9, front and rear ends of the positioning plates 13 are fixedly connected with inner walls of the main tank 1, and the spiral pipes 10 can be fixed inside the main tank 1 for use through the support rods 9 and the positioning plates 13.

Referring to fig. 1, the protrusions 7 are all L-shaped, and short sides of the protrusions 7 are all extended above or below the main tank 1, so that the positions of the sealing plates 6 are fixed by the protrusions 7 in the use process.

Referring to fig. 1, the parts of the protruding blocks 7 extending above or below the main tank body 1 are provided with threaded through holes, locking screws 8 are arranged in the threaded through holes, and the locking screws 8 penetrate through the protruding blocks 7 and are connected with the sealing plate 6, so that gaps between the sealing plate 6 and the main tank body 1 can be avoided.

Referring to fig. 1, a water inlet pipe 4 and a water outlet pipe 5 are arranged on the outer wall of the main tank 1, the water outlet pipe 5 is positioned below the water inlet pipe 4, and control valves are arranged on the water inlet pipe 4 and the water outlet pipe 5 to avoid water flowing when absorbing heat energy.

Referring to fig. 2 and 3, the cross plate 12 is a hollow plate, and the connecting pipes 11 extend into the inner cavity of the cross plate 12, so as to prevent the cross plate 12 from blocking the flow of hot air.

The implementation principle of the embodiment is as follows: when the water heater is used, cold water is firstly fed into the main tank body 1 through the water inlet pipe 4, then hot air is fed into the main tank body 1 through the air inlet pipe 2, the hot air is fed into the spiral pipe 10 through the transverse plate 12 and the connecting pipe 11, the pipe wall of the spiral pipe 10 directly transfers the heat energy in the hot air to water in the main tank body 1 after absorbing the heat energy, the water is heated, and the air after absorbing the heat energy is discharged through the air outlet pipe 3.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (7)

1. The utility model provides a mill waste heat recovery heating device, includes main jar body (1), its characterized in that: the utility model discloses a novel energy-saving tank, including main jar body (1), shrouding (6) are all equipped with at the upper and lower both ends of main jar body (1), both ends all are equipped with the through-hole about the central point of shrouding (6), and are located be equipped with intake pipe (2) in the through-hole on shrouding (6) of main jar body (1) bottom, be located be equipped with outlet duct (3) in the through-hole on shrouding (6) on main jar body (1) top, be equipped with four lugs (7) on the outer wall of main jar body (1) altogether.

2. The plant waste heat recovery heating device of claim 1, wherein: the utility model discloses a main tank body, including intake pipe (2), outlet duct (3), intake pipe (10) are equipped with diaphragm (12), two in the position that stretches into main tank body (1) one side that diaphragm (12) is close to each other all is equipped with two connecting pipes (11), one side that diaphragm (12) is not connected to connecting pipe (11) is fixed connection spiral pipe (10), just spiral pipe (10) are equipped with two altogether, two the both ends of spiral pipe (10) link to each other with two connecting pipes (11) respectively.

3. The plant waste heat recovery heating device of claim 1, wherein: two supporting rods (9) are arranged in the main tank body (1), the outer walls of the supporting rods (9) are respectively connected with two spiral pipes (10), positioning plates (13) are arranged at the upper end and the lower end of the supporting rods (9), and the front end and the rear end of each positioning plate (13) are fixedly connected with the inner wall of the main tank body (1).

4. The plant waste heat recovery heating device of claim 1, wherein: the lugs (7) are all L-shaped, and the short side parts of the lugs (7) which are L-shaped extend to the upper part or the lower part of the main tank body (1).

5. The plant waste heat recovery heating device of claim 1, wherein: the parts of the protruding blocks (7) extending to the upper part or the lower part of the main tank body (1) are respectively provided with a threaded through hole, and locking screws (8) are respectively arranged in the threaded through holes.

6. The plant waste heat recovery heating device of claim 1, wherein: the outer wall of the main tank body (1) is provided with a water inlet pipe (4) and a water outlet pipe (5), and the water outlet pipe (5) is positioned below the water inlet pipe (4).

7. The plant waste heat recovery heating device of claim 2, wherein: the transverse plates (12) are hollow plates, and the connecting pipes (11) extend into the inner cavities of the transverse plates (12).