CN217922211U

CN217922211U - Waste heat recovery device of high-efficiency heat treatment furnace

Info

Publication number: CN217922211U
Application number: CN202221080816.6U
Authority: CN
Inventors: 金永乐
Original assignee: Nanjing Boqiao Machinery Co ltd
Current assignee: Nanjing Boqiao Machinery Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-11-29
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a waste heat recovery device of high efficiency heat treatment furnace relates to waste heat recovery device technical field, for solving current waste heat recovery device at the in-process that uses, lower to waste heat device's utilization ratio, leads to the extravagant problem of waste heat recovery. The upper end face of the waste heat recovery device is provided with two first baffles, the two first baffles are connected with the waste heat recovery device through threads of a first hexagon bolt, the first hexagon bolt is provided with a plurality of, the two first baffles are provided with a distilled water mechanism and a hot processing mechanism respectively, the two first baffles are connected with the lower end face of the distilled water mechanism and the lower end face of the hot processing mechanism are provided with two sealing plates, the two sealing plates are arranged on the two sides of the upper portion of the first baffle, the two sealing plates are connected with the distilled water mechanism and the hot processing mechanism respectively in a rotating mode through electric control rotating shafts, the electric control rotating shafts are provided with two sealing plates, and connecting pipelines are arranged between the distilled water mechanism and the hot processing mechanism.

Description

Waste heat recovery device of high-efficiency heat treatment furnace

Technical Field

The utility model relates to a waste heat recovery device technical field specifically is a waste heat recovery device of high efficiency heat treatment furnace.

Background

The waste heat recycling means that waste heat generated in the industrial process is recycled and reused again. The main technologies comprise a heat exchange technology, a heat-power conversion technology and a waste heat refrigerating and heating technology. The waste heat resource belongs to secondary energy, and is a product obtained by converting primary energy or combustible materials, or the heat left by the heat generated in the fuel combustion process after a certain process is finished. According to the temperature grade, the industrial waste heat is generally divided into high-temperature waste heat above 600 ℃, medium-temperature waste heat between 300 and 600 ℃ and low-temperature waste heat below 300 ℃; according to the source, the industrial waste heat can be divided into: flue gas waste heat, cooling medium waste heat, waste steam waste water waste heat, chemical reaction heat, high temperature product and slag waste heat, and combustible waste gas and waste material waste heat. The waste heat temperature range is wide, the forms of energy carriers are various, the requirements of production and life are met due to different environments and process flows and the limitation of inherent conditions of fields, and the types of equipment are various, such as an air preheater, a kiln regenerator, a waste heat boiler, a low-temperature steam turbine and the like. The common industrial waste heat recycling method.

The waste heat recovery device has the advantages that the utilization rate of the waste heat device is low in the using process, and waste of waste heat recovery is caused.

We have therefore proposed a waste heat recovery apparatus for a high efficiency heat treatment furnace in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste heat recovery device of high efficiency heat treatment furnace to solve the in-process that current waste heat recovery device who proposes among the above-mentioned background art was using, lower to waste heat device's utilization ratio, lead to the extravagant problem of waste heat recovery.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waste heat recovery device of high efficiency heat treatment furnace, includes waste heat recovery device, waste heat recovery device's up end is provided with first baffle, and first baffle is provided with two, two first baffle all is through first hexagon bolt and waste heat recovery device threaded connection, and first hexagon bolt is provided with a plurality of, two the both sides of the top of first baffle are provided with distilled water mechanism and hot processing mechanism respectively, two distilled water mechanism and hot processing mechanism's lower terminal surface all is provided with the closing plate, and the closing plate is provided with two, two the closing plate all rotates with distilled water mechanism and hot processing mechanism respectively through automatically controlled rotation axis and is connected, and automatically controlled rotation axis is provided with two, be provided with the connecting tube between distilled water mechanism and the hot processing mechanism, and the both ends of connecting tube run through respectively and extend to the inside of distilled water mechanism and hot processing mechanism.

Preferably, the inside of hot-working mechanism is provided with first interior cavity, the inside of first interior cavity is provided with the operation heating cavity, the lower terminal surface of operation heating cavity is provided with first conducting strip, the both sides of operation heating cavity all are provided with the second conducting strip, and the second conducting strip is provided with two.

Preferably, the inside of distilled water mechanism is provided with the cavity in the second, the inside of cavity in the second is provided with the distillation pipeline, the one end of distilled water mechanism is provided with first observation window, and the embedded one end fixed connection with distilled water mechanism of first observation window.

Preferably, the upper end face of the hot working mechanism is provided with a turnover plate, the turnover plate is rotatably connected with the hot working mechanism through a rotating shaft body, the front end face of the hot working mechanism is provided with a second baffle, the second baffle is in threaded connection with the hot working mechanism through a second hexagon bolt, and the number of the second hexagon bolts is four.

Preferably, a conveying pipeline is arranged below one end of the distilled water mechanism, and one end of the conveying pipeline penetrates through and extends into the distilled water mechanism.

Preferably, one end of the waste heat recovery device is provided with a second observation window, and the second observation window is fixedly connected with one end of the waste heat recovery device in an embedded mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a distilled water mechanism and the hot processing mechanism that set up, after retrieving waste heat among the waste heat recovery device, earlier through the hot processing mechanism, let the heat of waste heat collect and to carry out hot processing once more and handle, steam passes through inside connecting tube gets into distilled water mechanism after that, let this distilled water mechanism can form the distilled water and collect, the improvement is to the utilization ratio of waste heat, avoid current waste heat recovery device at the in-process that uses, it is lower to waste heat device's utilization ratio, lead to the extravagant problem of waste heat recovery.

2. Through the first conducting strip and the second conducting strip that set up in hot-working mechanism inside, let the waste heat transmit through the conducting strip can be quick, reduce the loss of waste heat in transportation process, improve the rate of utilization.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the hot working mechanism of the present invention;

FIG. 3 is a schematic view of the internal structure of the distilled water mechanism of the present invention;

in the figure: 1. a waste heat recovery device; 2. a first baffle plate; 3. a first hexagon bolt; 4. a distilled water mechanism; 5. a first viewing window; 6. a hot working mechanism; 7. a turnover plate; 8. a rotating shaft body; 9. a second baffle; 10. a second hexagon bolt; 11. a delivery conduit; 12. a second viewing window; 13. a sealing plate; 14. an electrically controlled rotating shaft; 15. a first inner cavity; 16. operating the heating chamber; 17. a first heat-conductive sheet; 18. a second thermally conductive sheet; 19. connecting a pipeline; 20. a second inner cavity; 21. and (5) distilling the conveying pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a waste heat recovery device of high efficiency heat treatment furnace, including waste heat recovery device 1, waste heat recovery device 1's up end is provided with first baffle 2, and first baffle 2 is provided with two, two first baffles 2 all are through

first hexagon bolt

3 and 1 threaded connection of waste heat recovery device, and first hexagon bolt 3 is provided with a plurality of, the both sides of the top of two first baffles 2 are provided with distilled water mechanism 4 and hot processing machine structure 6 respectively, the lower terminal surface of two distilled water mechanisms 4 and hot processing machine structure 6 all is provided with closing plate 13, and closing plate 13 is provided with two, two closing plate 13 all rotate with distilled water mechanism 4 and hot processing machine structure 6 respectively through automatically controlled rotation axis 14 and are connected, and automatically controlled rotation axis 14 is provided with two, be provided with connecting tube 19 between distilled water mechanism 4 and the hot processing machine structure 6, and the both ends of connecting tube 19 run through respectively and extend to the inside of distilled water mechanism 4 and hot processing machine structure 6.

Further, the inside of hot-working mechanism 6 is provided with first interior cavity 15, and the inside of first interior cavity 15 is provided with operation heating cavity 16, and the lower terminal surface of operation heating cavity 16 is provided with first conducting strip 17, and the both sides of operation heating cavity 16 all are provided with second conducting strip 18, and second conducting strip 18 is provided with two, and first conducting strip 17 and second conducting strip 18's setting can be comparatively quick conducts the heat.

Further, the inside of distilled water mechanism 4 is provided with second interior cavity 20, and the inside of second interior cavity 20 is provided with distillation pipeline 21, and the one end of distilled water mechanism 4 is provided with first observation window 5, and the embedded one end fixed connection with distilled water mechanism 4 of first observation window 5, and the setting of first observation window 5 can be convenient for the staff to inside observation.

Further, the up end of hot-working mechanism 6 is provided with returning face plate 7, and returning face plate 7 rotates with hot-working mechanism 6 through rotatory axis body 8 to be connected, and hot-working mechanism 6's preceding terminal surface is provided with second baffle 9, and second baffle 9 passes through

second hex bolts

10 and 6 threaded connection of hot-working mechanism, and second hex bolts 10 is provided with four, and the upset operation of returning face plate 7 of being convenient for is operated in the setting of rotatory axis body 8.

Further, a conveying pipeline 11 is arranged below one end of the distilled water mechanism 4, one end of the conveying pipeline 11 penetrates through and extends into the distilled water mechanism 4, and the conveying pipeline 11 is arranged to facilitate discharging of the distilled water inside.

Further, one end of the waste heat recovery device 1 is provided with a second observation window 12, the second observation window 12 is fixedly connected with one end of the waste heat recovery device 1 in an embedded mode, and due to the arrangement of the second observation window 12, workers can observe the inside conveniently.

The working principle is as follows: the device is when using, with the inside heat of waste heat recovery device 1, through rotating the automatically controlled rotation axis 14 on the hot processing machine structure 6, open closing plate 13, collect in hot processing machine structure 6 is inside, the heat after the collection passes through first conducting strip 17 and second conducting strip 18, can heat the operation to operation heating cavity 16 fastest, carry out reuse to the waste heat, steam is through hot processing machine structure 6 inside back, get into during distilled water mechanism 4 through connecting tube 19, distillation pipeline 21 that can be in distilled water mechanism 4 forms the distilled water, discharge through pipeline 11, increase the diversified utilization to the waste heat.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a waste heat recovery device of high efficiency heat treatment furnace, includes waste heat recovery device (1), its characterized in that: the upper end face of the waste heat recovery device (1) is provided with a first baffle (2), the first baffle (2) is provided with two, two the first baffle (2) is connected with the waste heat recovery device (1) through a first hexagonal bolt (3) in a threaded manner, the first hexagonal bolt (3) is provided with a plurality of, two distilled water mechanisms (4) and a hot processing mechanism (6) are respectively arranged on two sides of the top of the first baffle (2), two sealing plates (13) are respectively arranged on the lower end faces of the distilled water mechanisms (4) and the hot processing mechanism (6), the two sealing plates (13) are respectively connected with the distilled water mechanisms (4) and the hot processing mechanism (6) in a rotating manner through an electric control rotating shaft (14), two connecting pipelines (19) are arranged between the distilled water mechanisms (4) and the hot processing mechanism (6), and two ends of each connecting pipeline (19) respectively penetrate through and extend to the insides of the distilled water mechanisms (4) and the hot processing mechanism (6).

2. The waste heat recovery device of the high efficiency heat treatment furnace according to claim 1, characterized in that: the hot-working mechanism (6) is provided with a first inner cavity (15) inside, the first inner cavity (15) inside is provided with an operation heating cavity (16), the lower terminal surface of the operation heating cavity (16) is provided with a first heat-conducting fin (17), the two sides of the operation heating cavity (16) are provided with second heat-conducting fins (18), and the number of the second heat-conducting fins (18) is two.

3. The waste heat recovery device of a high efficiency heat treatment furnace according to claim 1, characterized in that: the inside of distilled water mechanism (4) is provided with cavity (20) in the second, the inside of cavity (20) is provided with distillation pipeline (21) in the second, the one end of distilled water mechanism (4) is provided with first observation window (5), and the one end fixed connection of embedded and distilled water mechanism (4) of first observation window (5).

4. The waste heat recovery device of the high efficiency heat treatment furnace according to claim 1, characterized in that: the upper end face of the hot working mechanism (6) is provided with a turnover plate (7), the turnover plate (7) is rotatably connected with the hot working mechanism (6) through a rotating shaft body (8), the front end face of the hot working mechanism (6) is provided with a second baffle plate (9), the second baffle plate (9) is in threaded connection with the hot working mechanism (6) through a second hexagon bolt (10), and the number of the second hexagon bolts (10) is four.

5. The waste heat recovery device of a high efficiency heat treatment furnace according to claim 1, characterized in that: and a conveying pipeline (11) is arranged below one end of the distilled water mechanism (4), and one end of the conveying pipeline (11) penetrates through and extends to the inside of the distilled water mechanism (4).

6. The waste heat recovery device of the high efficiency heat treatment furnace according to claim 1, characterized in that: one end of the waste heat recovery device (1) is provided with a second observation window (12), and the second observation window (12) is embedded and fixedly connected with one end of the waste heat recovery device (1).