CN212247141U

CN212247141U - Cooling beam device of terminal roasting kiln

Info

Publication number: CN212247141U
Application number: CN202020736867.4U
Authority: CN
Inventors: 王霞; 马广明; 刘頔
Original assignee: Liaoning Povad Huajie Engineering Technology Co ltd
Current assignee: Liaoning Povad Huajie Engineering Technology Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-12-29
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a terminal roasting kiln chilled beam device, including the chilled beam main part, the both sides of chilled beam main part are provided with the flange, the lower part of chilled beam main part is provided with the support frame, the top position of chilled beam main part is provided with the inlet tube No. one, the below of inlet tube is provided with transverse connection pipe No. one, transverse connection pipe's below is provided with vertical connecting pipe of a plurality of, the bottom of vertical connecting pipe is provided with an outside arc connecting pipe. A terminal roasting kiln chilled beam device, the structure through setting up makes the use of cold water more abundant at a multiunit outside arc connecting pipe and a bottom outlet pipe that from left to right position set up of chilled beam main part, the in-process that flows backward, the cooling is better, cools down the middle and lower part position that the temperature is the highest through arc connecting pipe and No. two inside connecting pipes that set up for the cooling effect is better.

Description

Cooling beam device of terminal roasting kiln

Technical Field

The utility model relates to a chilled beam device field, in particular to terminal roasting kiln chilled beam device.

Background

In the process of producing nonferrous metals, a device is needed to be used, the temperature of materials finished in the roasting kiln is higher, the materials need to be cooled in order to enter the next production link, the traditional mode is that the materials are cooled by continuously injecting water at one end and continuously pumping water at the other end between an outer pipe and an inner pipe of a cooling beam, in the mode, because the injected water enters through a connecting pipe, cold water firstly contacts the inner pipe after entering and is influenced by high-temperature materials in the inner pipe, the entering cold water is changed into hot water, then the hot water flows backwards and is continuously cooled and is pumped out from the other end, in the process, the flowing water is hot water, the subsequent flowing cooling effect is poorer, the temperature reduction of the general cold water is single, the materials in the cooling beam mainly flow at the middle lower part of the inner pipe, therefore, the temperature of the middle lower part between the outer pipe and the inner pipe is higher, and the structure should be further designed at the position to enhance the cooling effect.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a terminal roasting kiln chilled beam device can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a terminal roasting kiln chilled beam device comprises a chilled beam main body, wherein flanges are arranged on two sides of the chilled beam main body, a support frame is arranged on the lower portion of the chilled beam main body, a water inlet pipe is arranged above the chilled beam main body, a transverse connecting pipe is arranged below the water inlet pipe, a plurality of vertical connecting pipes are arranged below the transverse connecting pipe, an outer arc-shaped connecting pipe is arranged at the bottom of the vertical connecting pipe, a plurality of inner connecting pipes are arranged below the outer arc-shaped connecting pipe, the chilled beam main body comprises an inner pipe and an outer pipe, the inner pipe is positioned in the outer pipe, a through hole is arranged on the outer pipe at a position corresponding to the inner connecting pipe, the inner connecting pipe penetrates through the through hole and extends into a position between the outer pipe and the inner pipe, and a spray nozzle is arranged at the bottom of the inner connecting pipe, the utility model discloses a cooling beam, including the chilled beam main part, the left side bottom of chilled beam main part is provided with the bottom outlet pipe No. one, the lower part left and right sides between outer tube and the inner tube is provided with the arc connecting pipe No. two, be provided with the inside connecting pipe of a plurality of between the arc connecting pipe No. two, the left and right sides of arc connecting pipe No. two is provided with transverse connection pipe No. two, the position that corresponds transverse connection pipe No. two on the outer tube is provided with the through-hole equally, No. two transverse connection pipe's outer end is passed through the through-hole and is stretched out the outer tube, No. two transverse connection pipe are provided with the inlet tube No. two in this below that is located.

Preferably, the first inner connecting pipe is fixedly installed on the inner side of the through hole of the outer pipe corresponding to the first inner connecting pipe in a welding mode, and water leakage at the joint of the first inner connecting pipe is avoided through the structure.

Preferably, the below of a bottom outlet pipe is provided with a suction pump, the outside of a suction pump is provided with a side outlet pipe, draws water through this mode, takes away the water that an inlet tube came in.

Preferably, No. two transverse connection pipe pass through the welding and correspond No. two transverse connection pipe through-hole's inboard position fixed mounting on the outer tube, through this structure, avoid No. two transverse connection pipe department to leak.

Preferably, the top of No. two outlet pipes is provided with No. two suction pumps, the outside of No. two suction pumps is provided with No. two side outlet pipes, through this structure, takes away the water that No. two inlet tubes came in.

Preferably, a bottom water drain pipe is arranged at the bottom of the left side of the second arc-shaped connecting pipe, a through hole is formed in the outer pipe in a position corresponding to the bottom water drain pipe, the outer pipe is fixedly installed at the inner side of the through hole of the outer pipe in a welded mode, the other end of the bottom water drain pipe penetrates through the through hole and extends out of the outer pipe, a water drain valve is arranged on the bottom water drain pipe, and water in the second arc-shaped connecting pipe is drained through the structure.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, a plurality of outside arc connecting pipe and bottom outlet pipe isotructure through setting up, from a left side to right position in the chilled beam main part, enter into inside with the cold water dispersion, make whole material from left to right flow in-process can both have cold water to add, avoid cold water all to get into the back from a pipeline and all become hot water, make the use of cold water more abundant, the cooling effect of the in-process that flows backward is better, through the arc connecting pipe isotructure that sets up, the well lower part position that mainly exists to the material, cool down to the hot water between outer tube and the inner tube through the cold water that constantly flows, thereby indirectly cool down the material, cool down the position that mainly exists to the material, make the material cooling effect better.

Drawings

Fig. 1 is a schematic view of the overall structure of a cooling beam device of a terminal roasting kiln of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of a cooling beam device of a terminal roasting kiln of the present invention;

fig. 3 is a schematic top view of a second arc-shaped connecting pipe of the cooling beam device of the terminal roasting kiln of the present invention.

In the figure: 1. a cooling beam main body; 2. a support frame; 3. a first water inlet pipe; 4. a first transverse connecting pipe; 5. a first vertical connecting pipe; 6. an outer arc-shaped connecting pipe; 7. a first bottom water outlet pipe; 8. an inner tube; 9. a first inner connecting tube; 10. a through hole; 11. a spray head; 12. a second arc-shaped connecting pipe; 13. a second transverse connecting pipe; 14. a bottom drain pipe; 15. a second water inlet pipe; 16. a second internal connecting pipe; 17. a second water outlet pipe; 18. a flange; 19. a water pump I; 20. a first side water outlet pipe; 21. a second water pump; 22. a second side water outlet pipe; 23. an outer tube; 24. a water drain valve.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a terminal roasting kiln chilled beam device comprises a chilled beam main body 1, flanges 18 are arranged on two sides of the chilled beam main body 1, a support frame 2 is arranged on the lower portion of the chilled beam main body 1, a first water inlet pipe 3 is arranged above the chilled beam main body 1, a first transverse connecting pipe 4 is arranged below the first water inlet pipe 3, a plurality of first vertical connecting pipes 5 are arranged below the first transverse connecting pipes 4, a first outer arc-shaped connecting pipe 6 is arranged at the bottom of the first vertical connecting pipe 5, a plurality of first inner connecting pipes 9 are arranged below the first outer arc-shaped connecting pipes 6, the chilled beam main body 1 comprises an inner pipe 8 and an outer pipe 23, the inner pipe 8 is positioned in the outer pipe 23, a through hole 10 is arranged on the outer pipe 23 corresponding to the position of the first inner connecting pipe 9, the first inner connecting pipe 9 passes through the through hole 10 and extends into a space between the outer pipe 23, the bottom of an internal connection pipe 9 is provided with shower nozzle 11, the left side bottom of chilled beam main part 1 is provided with bottom outlet pipe 7 No. one, the lower part left and right sides between outer tube 23 and the inner tube 8 is provided with arc connecting pipe 12 No. two, be provided with a plurality of internal connection pipe 16 No. two between arc connecting pipe 12 No. two, the left and right sides of No. two arc connecting pipe 12 is provided with transverse connection pipe 13 No. two, the position that corresponds No. two transverse connection pipe 13 on outer tube 23 is provided with through-hole 10 equally, No. two transverse connection pipe 13's outer end stretches out outside outer tube 23 through-hole 10, No. two transverse connection pipe 13 is provided with inlet tube 15 No. two in this below that is located the left place ahead, No. two transverse connection pipe 13 is provided with outlet.

The first internal connecting pipe 9 is fixedly arranged on the inner side of the through hole 10 corresponding to the first internal connecting pipe 9 on the outer pipe 23 through welding; a first water suction pump 19 is arranged below the first bottom water outlet pipe 7, and a first side water outlet pipe 20 is arranged outside the first water suction pump 19; the second transverse connecting pipe 13 is fixedly arranged at the inner side position corresponding to the through hole 10 of the second transverse connecting pipe 13 on the outer pipe 23 through welding; a second water suction pump 21 is arranged above the second water outlet pipe 17, and a second side water outlet pipe 22 is arranged outside the second water suction pump 21; the bottom of the left side of the second arc-shaped connecting pipe 12 is provided with a bottom water discharge pipe 14, a through hole 10 is formed in the position, corresponding to the bottom water discharge pipe 14, of the outer pipe 23, the outer pipe 23 is fixedly installed at the inner side of the through hole 10 of the outer pipe 23 through welding, the other end of the bottom water discharge pipe 14 penetrates through the through hole 10 and extends out of the outer pipe 23, and a water discharge valve 24 is arranged on the bottom water discharge pipe 14.

It should be noted that the utility model relates to a terminal roasting kiln cooling beam device, after cold water enters through the upper inlet tube 3, the cold water flows into the lower transverse connecting tube 4, and then flows into the lower outer arc connecting tube 6 through the vertical connecting tube 5, a plurality of outer arc connecting tubes 6 are arranged on the cooling beam main body 1 from left to right, the cold water enters into a plurality of lower inner connecting tubes 9 through the outer arc connecting tubes 6, and finally is sprayed out through the spray head 11, the inner tube 8 is cooled from left to right, the cold water is prevented from entering into the inner part from a connecting tube, after being heated by the inner tube 8, the subsequent flowing hot water is caused, the subsequent cooling effect is poor, and the utilization rate of the cold water is wasted, the cold water always exists in the subsequent flowing process through the mode, the cooling effect in the subsequent flowing process is better, when the water entering the first water inlet pipe 3 is full, the first water suction pump 19 is started to uniformly pump water at a certain speed, the first bottom water outlet pipe 7 is positioned below the bottom of the left side, the position is also the starting position after the logistics enter, the temperature is higher, and the surrounding water temperature is higher, so that the first bottom water outlet pipe 7 is arranged at the position to draw the hottest water away as far as possible, the influence on the rear cooling is avoided, at the moment, cold water is injected through the second water inlet pipe 15, the cold water enters the second transverse connecting pipe 13 and then enters the second arc-shaped connecting pipe 12, the cold water enters the second internal connecting pipe 16, the whole structure is slowly soaked, finally, the water is pumped from the second water outlet pipe 17 at the rear of the right side, the second water suction pump 21 also uniformly pumps water at a certain speed, the water is pumped from the second side water outlet pipe 22, and the material enters the inner pipe 8, mainly flow from left to right in the middle lower part of inner tube 8, therefore the middle lower part position between outer tube 23 and inner tube 8 is the hottest, through this structure, cools down the cold water of whole circulation between outer tube 23 and the middle lower part of inner tube 8 to the indirect middle lower part position cooling to whole device makes the cooling effect better.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a terminal roasting kiln chilled beam device which characterized in that: the cooling beam comprises a cooling beam main body (1), flanges (18) are arranged on two sides of the cooling beam main body (1), a support frame (2) is arranged on the lower portion of the cooling beam main body (1), a water inlet pipe (3) is arranged on the upper portion of the cooling beam main body (1), a transverse connecting pipe (4) is arranged below the water inlet pipe (3), a plurality of vertical connecting pipes (5) are arranged below the transverse connecting pipe (4), an outer arc connecting pipe (6) is arranged at the bottom of each vertical connecting pipe (5), a plurality of inner connecting pipes (9) are arranged below the outer arc connecting pipe (6), the cooling beam main body (1) comprises an inner pipe (8) and an outer pipe (23), the inner pipe (8) is located in the outer pipe (23), and a through hole (10) is formed in the outer pipe (23) corresponding to the inner connecting pipe (9), the first internal connecting pipe (9) penetrates through the through hole (10) and extends into a position between the outer pipe (23) and the inner pipe (8), the bottom of the first internal connecting pipe (9) is provided with a spray head (11), the left bottom of the cooling beam main body (1) is provided with a first bottom water outlet pipe (7), the left side and the right side of the lower part between the outer pipe (23) and the inner pipe (8) are provided with a second arc-shaped connecting pipe (12), a plurality of second internal connecting pipes (16) are arranged between the second arc-shaped connecting pipes (12), the left side and the right side of the second arc-shaped connecting pipes (12) are provided with a second transverse connecting pipe (13), the position, corresponding to the second transverse connecting pipe (13), on the outer pipe (23) is also provided with the through hole (10), the outer end of the second transverse connecting pipe (13) extends out of the outer pipe (23) through the through hole (10), and the second transverse connecting pipe (13) is provided with, and a second water outlet pipe (17) is arranged above the second transverse connecting pipe (13) positioned at the rear right part.

2. The end-firing kiln chilled beam assembly as defined in claim 1, wherein: the first internal connecting pipe (9) is fixedly arranged on the inner side of the through hole (10) corresponding to the first internal connecting pipe (9) on the outer pipe (23) through welding.

3. The end-firing kiln chilled beam assembly as defined in claim 1, wherein: a water suction pump (19) is arranged below the bottom water outlet pipe (7), and a side water outlet pipe (20) is arranged on the outer side of the water suction pump (19).

4. The end-firing kiln chilled beam assembly as defined in claim 1, wherein: the second transverse connecting pipe (13) is fixedly arranged at the inner side position corresponding to the through hole (10) of the second transverse connecting pipe (13) on the outer pipe (23) through welding.

5. The end-firing kiln chilled beam assembly as defined in claim 1, wherein: the top of No. two outlet pipes (17) is provided with No. two suction pumps (21), the outside of No. two suction pumps (21) is provided with No. two side outlet pipes (22).

6. The end-firing kiln chilled beam assembly as defined in claim 1, wherein: the bottom of the left side of the second arc-shaped connecting pipe (12) is provided with a bottom water drain pipe (14), a through hole (10) is formed in the position, corresponding to the bottom water drain pipe (14), of the outer pipe (23), the outer pipe (23) is fixedly installed on the inner side of the through hole (10) of the outer pipe (23) through welding, the other end of the bottom water drain pipe (14) penetrates through the through hole (10) and extends out of the outer pipe (23), and a water drain valve (24) is arranged on the bottom water drain pipe (14).