CN213421876U

CN213421876U - Upper water sealing device of circular cooler trolley

Info

Publication number: CN213421876U
Application number: CN202022307814.3U
Authority: CN
Inventors: 卢红军
Original assignee: Shandong Qicheng Engineering Technology Co Ltd
Current assignee: Shandong Qicheng Engineering Technology Co Ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-11
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a cold quick-witted platform truck upper portion water sealing device of ring, including platform truck body and supporting framework, linkage's tip fixedly connected with waste heat recovery cover, waste heat recovery cover's inner wall is provided with the heat preservation, waste heat recovery cover's fixed surface is connected with the installation piece, first draw-in groove has been seted up to the inside of installation piece, one side of first draw-in groove is provided with fixed establishment, the inside of spout is provided with T type fixture block, waste heat recovery cover's bottom is provided with first rubber pad, the inside of casing is provided with the basin. The utility model discloses a water is sealed has avoided a large amount of steam and dust to blow off from the both sides of waste heat recovery cover effectively, has improved the environmental quality around the cold machine of ring, reduces workman's the work load that cleans, further isolates through the heat preservation to the heat in the waste heat recovery cover to reduce the rate of leaking out, prevent heat loss effectively, improve recovery efficiency.

Description

Upper water sealing device of circular cooler trolley

Technical Field

The utility model relates to a ring cooling equipment technical field specifically is a cold quick-witted platform truck upper portion water sealing device of ring.

Background

In the process of steel production, the energy consumption of a sintering process accounts for about 10% of the total energy consumption, the process is only inferior to an iron-making process, and is positioned secondly, in the total energy consumption of the sintering process, nearly 50% of heat energy is discharged into the atmosphere in the sensible heat form of flue gas of a sintering machine and waste gas of a cooling machine, in order to meet the call of energy conservation and emission reduction of corresponding countries, the flue gas waste heat of a sintering ring cooling machine is recycled, the sealing technology of the ring cooling machine influences the effect of recycling the flue gas waste heat of the ring cooling machine, and the sealing device on the upper portion of the trolley of the ring cooling machine accounts for a very important position in the sealing technology of the whole ring.

Because the middle diameter of the circular cooler is large, certain errors exist in the manufacturing and installing processes, the sealing strip can be torn by the sealing steel plate on the upper part of the moving trolley, the workload of frequently replacing the sealing strip is large, unnecessary manpower and material resource losses are caused to equipment use enterprises, the cooling effect of the sinter is influenced by the large air leakage rate, and the energy consumption is greatly improved.

Therefore, a sealing device for the upper water of the ring cooler trolley is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold quick-witted platform truck upper portion water-stop seal device of ring is in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cold quick-witted platform truck upper portion water sealing device of ring, includes platform truck body and braced frame, the last fixed surface of platform truck body is connected with braced frame, braced frame's fixed surface is connected with linkage, linkage's tip fixedly connected with waste heat recovery cover, waste heat recovery cover's inner wall is provided with the heat preservation, waste heat recovery cover's fixed surface is connected with the installation piece, first draw-in groove has been seted up to the inside of installation piece, one side of first draw-in groove is provided with fixed establishment, one side of installation piece is provided with the elastic sealing plate, the spout has been seted up to the inside of elastic sealing plate, the inside of spout is provided with T type fixture block, waste heat recovery cover's bottom is provided with first rubber pad, the below of first rubber pad is provided with the casing, the inside of.

Preferably, the heat preservation layer comprises an aerogel layer and a polyimide film layer, and the polyimide film layer is arranged on the surface of the aerogel layer.

Preferably, the fixing mechanism comprises a groove, a first spring, a limiting plate, a clamping rod and a pull rod, one side, located at the first clamping groove, of the inside of the installation block is provided with the groove, the first spring is fixedly connected to the inside of the groove, the limiting plate is fixedly connected to the end of the first spring, the clamping rod is fixedly connected to one side of the limiting plate, and the pull rod is fixedly connected to the other side of the limiting plate.

Preferably, the inner top wall of the sliding groove is provided with a second rubber pad, and the inner bottom wall of the sliding groove is fixedly connected with a second spring, one end of the second spring is fixedly connected with the end part of the T-shaped clamping block.

Preferably, a second clamping groove is formed in the surface of the T-shaped clamping block, the second clamping groove is clamped with the clamping rod, and the T-shaped clamping block is clamped with the first clamping groove.

Preferably, the upper surface of the trolley body is fixedly connected with a sealing matching plate on one side of the supporting framework, the upper surface of the elastic sealing plate penetrates through the fixing bolt, and the elastic sealing plate is fixedly connected with the sealing matching plate through the fixing bolt.

Preferably, one side fixedly connected with inlet tube of casing, the tip fixedly connected with valve of inlet tube.

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

1. the utility model discloses a setting of basin, the water that will use when sealing is placed, has avoided a large amount of steam and dust to blow off from the both sides of waste heat recovery cover effectively, has improved the environmental quality around the cold machine of ring, reduces workman's the work load that cleans, improves waste heat recovery's generating efficiency, through the setting of heat preservation, further isolated to the heat in the waste heat recovery cover to reduce the rate of leaking out, prevent heat loss effectively, improve recovery efficiency.

2. The utility model discloses a setting of first draw-in groove carries out the joint to T type fixture block, carries out further effective fixation to T type fixture block through fixed establishment, makes the connection between T type fixture block and the installation piece more stable, slides along spout inside through T type fixture block simultaneously, reduces the degree of wear of device self when vibrations effectively, and the staff of being convenient for dismantles and changes seal assembly to shorten repair time, improve work efficiency.

Drawings

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

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

In the figure: 1. a trolley body; 2. a support framework; 3. a suspension device; 4. a waste heat recovery cover; 5. preserving heat; 501. an aerogel layer; 502. a polyimide film layer; 6. mounting blocks; 7. a first card slot; 8. a fixing mechanism; 801. a groove; 802. a first spring; 803. a limiting plate; 804. a clamping and connecting rod; 805. a pull rod; 9. an elastic sealing plate; 10. a chute; 11. a T-shaped fixture block; 12. a first rubber pad; 13. a housing; 14. a water tank; 15. a second rubber pad; 16. a second spring; 17. a second card slot; 18. a seal-fit plate; 19. fixing the bolt; 20. a water inlet pipe; 21. and (4) a valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of 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. 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.

Referring to fig. 1-4, the present invention provides an embodiment: a water sealing device for the upper part of a trolley of a circular cooler comprises a trolley body 1 and a supporting framework 2, wherein the supporting framework 2 is fixedly connected to the upper surface of the trolley body 1, a suspension device 3 is fixedly connected to the surface of the supporting framework 2, a waste heat recovery cover 4 is fixedly connected to the end part of the suspension device 3, the waste heat recovery cover 4 is limited and fixed through the suspension device 3 by the arrangement of the suspension device 3, so that the waste heat recovery cover can be more stable and efficient in the working process, a heat insulation layer 5 is arranged on the inner wall of the waste heat recovery cover 4, heat in the waste heat recovery cover 4 is further isolated through the arrangement of the heat insulation layer 5, the air leakage rate is reduced, the heat loss is effectively prevented, the recovery efficiency is improved, a mounting block 6 is fixedly connected to the surface of the waste heat recovery cover 4, a first clamping groove 7 is formed in the mounting block 6, and a fixing mechanism, one side of the mounting block 6 is provided with an elastic sealing plate 9, the interior of the elastic sealing plate 9 is provided with a sliding groove 10, the interior of the sliding groove 10 is provided with a T-shaped clamping block 11, the T-shaped clamping block 11 is clamped through the arrangement of a first clamping groove 7, the T-shaped clamping block 11 is further effectively fixed through a fixing mechanism 8, so that the connection between the T-shaped clamping block 11 and the mounting block 6 is more stable, meanwhile, the T-shaped clamping block 11 slides along the interior of the sliding groove 10, the self abrasion degree of the device during vibration is effectively reduced, and workers can conveniently detach and replace the sealing assembly, thereby shortening the maintenance time, improving the working efficiency, the bottom of the waste heat recovery cover 4 is provided with a first rubber pad 12, and through the arrangement of the first rubber pad 12, the tiny gap generated by the waste heat recovery cover 4 and the shell 13 is effectively separated and sealed, thereby effectively reducing, the efficiency of recovery is improved, and the below of first rubber pad 12 is provided with casing 13, and the inside of casing 13 is provided with basin 14, and through the setting of casing 13, through seting up basin 14 with the inside of casing 13, the water that uses when will sealing is placed, has avoided a large amount of steam and dust to blow off from the both sides of waste heat recovery cover 4 effectively, has improved the environmental quality around the cold machine of ring, reduces workman's cleaning work load, improves waste heat recovery's generating efficiency.

Further, the heat preservation layer 5 comprises an aerogel layer 501 and a polyimide film layer 502, the polyimide film layer 502 is arranged on the surface of the aerogel layer 501, heat can be separated through convection by the aid of the polyimide film layer 502, meanwhile, the heat preservation layer has the performances of sound insulation, vibration reduction, corrosion prevention and the like, work efficiency can be effectively improved, and the service life of the waste heat recovery cover 4 is prolonged.

Further, fixed establishment 8 includes recess 801, first spring 802, limiting plate 803, joint pole 804 and pull rod 805, one side that the inside of installation piece 6 is located first draw-in groove 7 is provided with recess 801, the first spring 802 of inside fixedly connected with of recess 801, the tip fixedly connected with limiting plate 803 of first spring 802, one side fixedly connected with joint pole 804 of limiting plate 803, the opposite side fixedly connected with pull rod 805 of limiting plate 803, when needs detect the change to seal assembly, through staff's pulling pull rod 805, make limiting plate 803 remove, compress first spring 802, thereby drive joint pole 804 and second draw-in groove 17 disconnection, dismantle and detect the change elastic sealing plate 9.

Further, the interior roof of spout 10 is provided with second rubber pad 15, the interior diapire fixedly connected with one end of spout 10 and the second spring 16 of 11 tip fixed connection of T type fixture block, through the setting of second rubber pad 15, can increase the leakproofness between elastic sealing plate 9 and the installation piece 6 effectively, thereby avoid heat to run off effectively, can push up tightly T type fixture block 11 through second spring 16, make the connection between T type fixture block 11 and the installation piece 6 inseparabler, can make the device carry out the shock attenuation to it when shaking simultaneously, reduce the degree of wear of device, the service life of which is prolonged effectively.

Further, a second clamping groove 17 is formed in the surface of the T-shaped clamping block 11, the second clamping groove 17 is clamped with the clamping rod 804, and the T-shaped clamping block 11 is clamped with the first clamping groove 7.

Further, a sealing matching plate 18 is fixedly connected to one side, located on the supporting framework 2, of the upper surface of the trolley body 1, a fixing bolt 19 penetrates through the upper surface of the elastic sealing plate 9, and the elastic sealing plate 9 is fixedly connected with the sealing matching plate 18 through the fixing bolt 19.

Further, a water inlet pipe 20 is fixedly connected to one side of the housing 13, a valve 21 is fixedly connected to an end of the water inlet pipe 20, and water is added into the water tank 14 by opening the valve 21 to seal heat.

The working principle is as follows: the waste heat recovery cover 4 is limited and fixed through the hanging device 3, the T-shaped clamping block 11 is clamped through the first clamping groove 7, the T-shaped clamping block 11 is further effectively fixed through the fixing mechanism 8, so that the connection between the T-shaped clamping block 11 and the mounting block 6 is more stable, the tiny gap generated by the waste heat recovery cover 4 and the shell 13 is effectively separated and sealed through the arrangement of the first rubber gasket 12, the loss of heat is effectively reduced, the recovery efficiency is improved, water is sealed by adding water into the water tank 14 through opening the valve 21, so that a large amount of hot gas and dust are prevented from being blown out from two sides of the waste heat recovery cover 4, the environmental quality around the circular cooler is improved, the cleaning workload of workers is reduced, the power generation efficiency of waste heat recovery is improved, the heat in the waste heat recovery cover 4 is further isolated through the heat insulation layer 5, thereby reducing the air leakage rate, effectively preventing heat loss and improving the recovery efficiency.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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 cold quick-witted platform truck upper portion water-stop seal device of ring, includes platform truck body (1) and supporting framework (2), its characterized in that: the trolley is characterized in that a supporting framework (2) is fixedly connected to the upper surface of the trolley body (1), a hanging device (3) is fixedly connected to the surface of the supporting framework (2), a waste heat recovery cover (4) is fixedly connected to the end portion of the hanging device (3), a heat insulation layer (5) is arranged on the inner wall of the waste heat recovery cover (4), a mounting block (6) is fixedly connected to the surface of the waste heat recovery cover (4), a first clamping groove (7) is formed in the mounting block (6), a fixing mechanism (8) is arranged on one side of the first clamping groove (7), an elastic sealing plate (9) is arranged on one side of the mounting block (6), a sliding groove (10) is formed in the elastic sealing plate (9), a T-shaped clamping block (11) is arranged in the sliding groove (10), and a first rubber pad (12) is arranged at the bottom of the waste heat recovery, a shell (13) is arranged below the first rubber pad (12), and a water tank (14) is arranged inside the shell (13).

2. The upper water sealing device of the circular cooler trolley according to claim 1, characterized in that: the heat-insulating layer (5) comprises an aerogel layer (501) and a polyimide film layer (502), wherein the polyimide film layer (502) is arranged on the surface of the aerogel layer (501).

3. The upper water sealing device of the circular cooler trolley according to claim 1, characterized in that: fixed establishment (8) include recess (801), first spring (802), limiting plate (803), joint pole (804) and pull rod (805), one side that the inside of installation piece (6) is located first draw-in groove (7) is provided with recess (801), the first spring of inside fixedly connected with (802) of recess (801), the tip fixedly connected with limiting plate (803) of first spring (802), one side fixedly connected with joint pole (804) of limiting plate (803), the opposite side fixedly connected with pull rod (805) of limiting plate (803).

4. The upper water sealing device of the circular cooler trolley according to claim 1, characterized in that: the inner top wall of the sliding groove (10) is provided with a second rubber pad (15), and the inner bottom wall of the sliding groove (10) is fixedly connected with a second spring (16) with one end fixedly connected with the end of the T-shaped clamping block (11).

5. The upper water sealing device of the circular cooler trolley according to claim 1, characterized in that: a second clamping groove (17) is formed in the surface of the T-shaped clamping block (11), the second clamping groove (17) and the clamping rod (804) are clamped with each other, and the T-shaped clamping block (11) and the first clamping groove (7) are clamped with each other.

6. The upper water sealing device of the circular cooler trolley according to claim 1, characterized in that: the trolley is characterized in that a sealing matching plate (18) is fixedly connected to one side, located on the supporting framework (2), of the upper surface of the trolley body (1), a fixing bolt (19) penetrates through the upper surface of the elastic sealing plate (9), and the elastic sealing plate (9) is fixedly connected with the sealing matching plate (18) through the fixing bolt (19).

7. The upper water sealing device of the circular cooler trolley according to claim 1, characterized in that: one side fixedly connected with inlet tube (20) of casing (13), the tip fixedly connected with valve (21) of inlet tube (20).