CN205175141U - A platform truck sealing system that is arranged in cold machine of sintered ring - Google Patents
A platform truck sealing system that is arranged in cold machine of sintered ring Download PDFInfo
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- CN205175141U CN205175141U CN201521031612.3U CN201521031612U CN205175141U CN 205175141 U CN205175141 U CN 205175141U CN 201521031612 U CN201521031612 U CN 201521031612U CN 205175141 U CN205175141 U CN 205175141U
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Abstract
The utility model provides a platform truck side of including a platform truck sealing system that is arranged in cold machine of sintered ring, this a platform truck sealing system that is arranged in cold machine of sintered ring goes up sealing mechanism, radial along the cold machine of this sintered ring, and this platform truck side goes up inboard top and outside top that sealing mechanism is located the upper end of the cold board car of ring, and this platform truck side upward sealing mechanism includes: the curb plate, along the traffic direction setting that encircles cold board car, the lower sealing connection that follows of the petticoat pipe of the upper end of curb plate and the cold machine of this sintered ring, the quiet seal bottom plate of gravity, along the traffic direction setting of the cold board car of ring, the quiet seal bottom plate of gravity and curb plate fixed seal are connected, lower surface parallel top surface in side of the cold board car of this ring of the quiet seal bottom plate of gravity, gravity quiet seal bottom plate can reciprocate, and lower surface and this ring of the quiet seal bottom plate of gravity cool in side of board car the top surface crimping and seal. Set up platform truck side and go up the clearance between the top surface in the side that sealing mechanism can seal the petticoat pipe under edge and platform truck, carry the sealing performance of high platform car.
Description
Technical field
The utility model relates to sintering ring cold machine trolley technical field of sealing technology, specifically a kind of for the chassis sealing system in sintering circular-cooler.
Background technology
At present, in steel manufacture process, the energy consumption of sintering circuit accounts for 10% of total energy consumption, is only second to Iron-smelting, occupies second.In sintering circuit total energy consumption, sintering device flue gas and central cooler waste gas have the heat energy of nearly 50%, utilize the technology of this part heat energy producing steam in next life and generating to make rapid progress at present, but whether can depend on the sealing situation of central cooler by this part heat energy of efficiency utilization.
The sealing of usual sintering circular-cooler, be resistant to elevated temperatures rubber slab is fixedly mounted on chassis top and the bottom or smoke collecting cover on, by sliding between rubber slab and steel plate or rubber slab, the gap at collecting hood and chassis, chassis and bellows place, bottom is sealed.But because the temperature just entering central cooler sintering deposit is about 750 ~ 850 DEG C, and in order to improve the recycling rate of flue gas, improving the temperature of flue gas, making the temperature in the bellows of bottom also reach 150 DEG C, even higher, this is just easy to the damage causing rubber gasket sheet.Especially for the rubber slab rate of decay faster (even firing accident occurring) of smoke collecting cover place sealing, so that perform practically no function.Simultaneously herein for waste heat boiler heat smoke get air port, and be negative pressuren zone, this just causes a large amount of cold wind directly to enter waste heat boiler along with getting air port, directly affects the steam quality of boiler, more affects whole electricity generation system.And the sealed rubber plate of chassis bottom is due to chassis play up and down at the volley, and the flue gas effect of high temperature, cause rubber gasket sheet abrasion deformation serious, sealing is deteriorated.This seal defect causes the air leak rate of air curtain of central cooler air compartment to reach 30% ~ 40%, even higher, and this not only significantly reduces the recycling rate of flue gas, reduce circulating flue gas temperature, affect generated energy, even cause generating unstable, and significantly add the load of circulating fan.Meanwhile, also very difficult to the process of these defects, must etc. sintering circuit when having a stopping production of long period, just can carry out local rectification.
Utility model content
In order to overcome the poor deficiency of existing sintering ring cold machine trolley sealing situation, the utility model provides a kind of for the chassis sealing system in sintering circular-cooler, to ensure sealing effectiveness.
The utility model solves the technical scheme that its technical problem adopts: a kind of for the chassis sealing system in sintering circular-cooler, this chassis sealing system in sintering circular-cooler comprises sealing mechanism on chassis side, along the radial direction of this sintering circular-cooler, above the inside front that on this chassis side, sealing mechanism is positioned at the upper end of circular cooler trolley and outside, on this chassis side, sealing mechanism comprises: side plate, traffic direction along circular cooler trolley is arranged, and the lower edge of the petticoat pipe of the upper end of side plate and this sintering circular-cooler is tightly connected; Gravity static seal base plate, traffic direction along circular cooler trolley is arranged, gravity static seal base plate and side plate fixed seal connection, end face on the side that the lower surface of gravity static seal base plate is parallel to this circular cooler trolley, gravity static seal base plate can move up and down, and the lower surface of gravity static seal base plate crimps with end face on the side of this circular cooler trolley and seals.
Further, side plate is vertically arranged, gravity static seal floor level is arranged, on this chassis side, sealing mechanism also comprises guide finger, side plate is provided with guide through hole, this guide through hole is vertically arranged, one end of guide finger is fixedly connected with the lower edge of petticoat pipe, guide finger is plugged in this guide through hole, side plate and petticoat pipe lower along stacked against, gravity static seal base plate and side plate can slide up and down along the bearing of trend of this guide through hole, gravity static seal base plate can rely on gravity to crimp with end face on the side of this circular cooler trolley and seal, along the radial direction of this sintering circular-cooler, the width of end face on the side that the width of the lower surface of gravity static seal base plate is greater than this circular cooler trolley.
Further, this chassis sealing system in sintering circular-cooler comprises sealing mechanism on this chassis side multiple, on this chassis side multiple, sealing mechanism joins end to end and forms inside and outside two circuluses corresponding with this sintering circular-cooler, along the traffic direction of circular cooler trolley, on adjacent two these chassis sides, the position of the side plate of sealing mechanism is corresponding, on adjacent two these chassis sides, the position of the gravity static seal base plate of sealing mechanism is corresponding, each gravity static seal base plate is provided with guiding groove in face of one end of circular cooler trolley, the section configuration of this guiding groove is V-arrangement.
Further, this chassis sealing system be used in sintering circular-cooler also comprises chassis side lower seal mechanism, along the radial direction of this sintering circular-cooler, this chassis side lower seal mechanism is positioned at the side-lower of the lower end of this circular cooler trolley and outer side-lower, this chassis side lower seal mechanism comprises: sealing top board, traffic direction along circular cooler trolley is arranged, and the upper surface of sealing top board abuts with the lower surface of chassis base plate; Fixed board, be positioned at the below of sealing top board, the lower bellows end face of the lower end of fixed board and this sintering circular-cooler is sealedly and fixedly connected; Elastic mechanism, is connected with fixed board, and sealing top board can be held out against the lower surface in chassis base plate by this elastic mechanism; Sealing flap, for the gap between sealing top board and fixed board.
Further, elastic mechanism comprises guide finger, sealing top board limit guide groove and normal pressure adjustment leaf spring, sealing top board limit guide groove and normal pressure adjustment leaf spring are all fixed on the side of fixed board, sealing top board limit guide groove is positioned at the top of normal pressure adjustment leaf spring, vertical through hole is provided with in sealing top board limit guide groove, guide finger is vertically arranged, guide finger is inserted in this vertical through hole, the upper end of guide finger is fixedly connected with sealing top board, and the lower end of guide finger is connected to the upper surface of normal pressure adjustment leaf spring.
Further, elastic mechanism is arranged at the outside of fixed board, and sealing flap is arranged at the inner side of fixed board, and the upper end of sealing flap is connected with sealing top board, and the sealing lower end of flap abuts with the inwall of fixed board.
Further, this chassis sealing system be used in sintering circular-cooler comprises this chassis side lower seal mechanism multiple, this chassis side lower seal mechanism multiple joins end to end and forms inside and outside two circuluses corresponding with this sintering circular-cooler, along the traffic direction of circular cooler trolley, one end of each sealing top board is provided with connection bump, the other end of each sealing top board is provided with connecting groove, and adjacent two sealing top boards connect by this connection bump is corresponding with this connecting groove.
Further, this chassis sealing system be used in sintering circular-cooler also comprises chassis upper end sealing mechanism, this chassis upper end sealing mechanism comprises: fixing air curtain crossbeam, be arranged in the petticoat pipe above this circular cooler trolley, along the radial direction of this sintering circular-cooler, the two ends of fixing air curtain crossbeam are fixedly connected with the inner surface of petticoat pipe respectively; First chain layer, arrange formation along fixing air curtain crossbeam and hold court from behind a screen, the upper end of the first chain layer is connected with fixing air curtain crossbeam; Second chain layer, arrange formation along fixing air curtain crossbeam to hold court from behind a screen, be arranged on the inner side of the first chain layer, the upper end of the second chain layer is connected with fixing air curtain crossbeam, chain in second chain layer is less than the chain dimension in the first chain layer, and the second chain layer and the first chain layer shift to install.
Further, this chassis sealing system be used in sintering circular-cooler also comprises this chassis bottom sealing mechanism, this chassis bottom sealing mechanism is positioned at the below of this circular cooler trolley, and this chassis bottom sealing mechanism comprises: caulking gum, the laid lower surface at this circular cooler trolley base plate; Support partition assembly, in vertical tubular structure, the lower end of this support partition assembly is connected with the end sealing of the lower bellows of sintering circular-cooler; Upper sealing panel, the lid of sealing is located at the upper end of this support partition assembly, and upper sealing panel offsets with caulking gum levels and seals and is connected.
Further, this support partition assembly is quadrangle tubular structure, this support partition assembly comprises the first sealing riser, the second sealing riser, the 3rd sealing riser and the 4th sealing riser that head and the tail connect successively, this circular cooler trolley traffic direction is perpendicular to the first sealing riser and the 3rd sealing riser, upper sealing panel comprises two first ends and the second end that are oppositely arranged, this first end and the second end are all positioned at the outside of this support partition assembly, this first end is towards the first sealing riser bending, and this second end is towards the 3rd sealing riser bending.
The beneficial effects of the utility model are, can seal gap on the lower edge of petticoat pipe and the side of chassis between end face, improving the sealing property of chassis, ensureing chassis sealing effectiveness by arranging sealing mechanism on chassis side.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the plan structure schematic diagram of hermetically-sealed construction on the utility model chassis side;
Fig. 2 be in Fig. 1 A-A to schematic diagram;
Fig. 3 is J portion enlarged drawing in Fig. 1;
Fig. 4 be in Fig. 1 K to schematic diagram;
Fig. 5 is the schematic diagram of the utility model chassis side lower seal structure;
Fig. 6 is that the B-B of Fig. 5 is to schematic diagram;
Fig. 7 be in Fig. 5 C to schematic diagram;
Fig. 8 be in Fig. 5 D to schematic diagram;
Fig. 9 is L portion enlarged drawing in Fig. 5;
Figure 10 is the schematic diagram of the utility model chassis upper end hermetically-sealed construction;
Figure 11 is the enlarged diagram at visual angle, M portion first in Figure 10;
Figure 12 is the enlarged diagram at visual angle, M portion second in Figure 10;
Figure 13 is the schematic diagram of the utility model chassis bottom hermetically-sealed construction;
Figure 14 be in Figure 13 E-E to sectional structure schematic diagram;
Figure 15 be in Figure 13 F-F to sectional structure schematic diagram.
Reference numeral in figure: 1, the lower edge of petticoat pipe; 2, end face on side; 3, gravity static seal base plate; 4, side plate; 5, guide finger; 6, chassis base plate; 7, lower bellows end face; 8, top board is sealed; 9, top board limit guide groove is sealed; 10, normal pressure adjustment leaf spring; 11, fixed board; 13, flap is sealed; 14, guide finger; 15, fixing air curtain crossbeam; 17, the first chain layer; 19, the second chain layer; 20, petticoat pipe; 21, chassis; 22, upper sealing panel; 23, the first sealing riser; 25, the second sealing riser; 27, the 3rd sealing riser; 28, the 4th sealing riser; 29, caulking gum; 31, lead groove; 81, connection bump; 82, connecting groove.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
The utility model embodiments provides a kind of for the chassis sealing system in sintering circular-cooler, and this chassis sealing system in sintering circular-cooler comprises sealing mechanism on chassis side, chassis side lower seal mechanism, chassis upper end sealing mechanism and chassis bottom sealing mechanism.As shown in Figures 1 to 4, on this chassis side, sealing mechanism is along the radial direction of this sintering circular-cooler, and above the inside front that on this chassis side, sealing mechanism is positioned at the upper end of circular cooler trolley and outside, on this chassis side, sealing mechanism comprises side plate 4 and gravity static seal base plate 3.Side plate 4 is arranged along the traffic direction of circular cooler trolley, and the upper end of side plate 4 and the lower of the petticoat pipe of this sintering circular-cooler are tightly connected along 1.Gravity static seal base plate 3 is arranged along the traffic direction of circular cooler trolley, gravity static seal base plate 3 and side plate 4 fixed seal connection, end face 2 on the side that the lower surface of gravity static seal base plate 3 is parallel to this circular cooler trolley, gravity static seal base plate 3 can move up and down, and the lower surface of gravity static seal base plate 3 crimps with end face 2 on the side of this circular cooler trolley and seals.By arrange that sealing mechanism on chassis side can seal petticoat pipe lower along 1 and chassis side on gap between end face 2, improve the sealing property of chassis, ensure chassis sealing effectiveness.
As shown in Figure 2, side plate 4 is vertically arranged, and gravity static seal base plate 3 is horizontally disposed with, side plate 4 and petticoat pipe lower along 1 stacked against, on this chassis side, sealing mechanism also comprises guide finger 5, and side plate 4 is provided with guide through hole.This guide through hole is vertically arranged, and one end of guide finger 5 and the lower of petticoat pipe are fixed along 1, and the other end of guide finger 5 is plugged in this guide through hole.Gravity static seal base plate 3 and side plate 4 can slide up and down along the bearing of trend of this guide through hole, and gravity static seal base plate 3 relies on gravity to crimp with end face 2 on the side of this circular cooler trolley and seals.Along the radial direction of this sintering circular-cooler, the width of end face 2 on the side that the width of the lower surface of gravity static seal base plate 3 is greater than this circular cooler trolley.The size of above-mentioned guide through hole is comparatively large, makes gravity static seal base plate 3 have certain up and down free degree, can offset the impact of collecting together that circular cooler trolley is upper and lower.And gravity static seal base plate 3 has certain width, in order to ensure that this gravity static seal base plate 3 rides on chassis side on end face 2 always, offset the impact of collecting together about circular cooler trolley simultaneously.
Preferably, as shown in Figure 1, Figure 3 and Figure 4, this chassis sealing system in sintering circular-cooler comprises sealing mechanism on this chassis side multiple, and on this chassis side multiple, sealing mechanism joins end to end and forms inside and outside two circuluses corresponding with this sintering circular-cooler.Along the traffic direction of circular cooler trolley, on adjacent two these chassis sides, the position of the side plate 4 of sealing mechanism is corresponding, and on adjacent two these chassis sides, the position of the gravity static seal base plate 3 of sealing mechanism is corresponding.Each gravity static seal base plate 3 is provided with guiding groove 31 in face of one end of circular cooler trolley, and the section configuration of this guiding groove 31 is V-arrangement.
As shown in Figures 5 to 9, this chassis side lower seal mechanism is along the radial direction of this sintering circular-cooler, this chassis side lower seal mechanism is positioned at the side-lower of circular cooler trolley lower end and outer side-lower, and this chassis side lower seal mechanism comprises sealing top board 8, fixed board 11, elastic mechanism and sealing flap 13.Sealing top board 8 is arranged along the traffic direction of circular cooler trolley, and the upper surface of sealing top board 8 abuts with the lower surface of chassis base plate 6.Fixed board 11 is positioned at the below of sealing top board 8, and the lower end of fixed board 11 and the lower bellows end face 7 of this sintering circular-cooler are sealedly and fixedly connected.Elastic mechanism is connected with fixed board 11, and sealing top board 8 can be held out against the lower surface in chassis base plate 6 by this elastic mechanism.Sealing flap 13 is for the gap between sealing top board 8 and fixed board 11.
Particularly, elastic mechanism comprises guide finger 14, sealing top board limit guide groove 9 and normal pressure adjustment leaf spring 10.Sealing top board limit guide groove 9 and normal pressure adjustment leaf spring 10 are all fixed on the side of fixed board 11, and sealing top board limit guide groove 9 is positioned at the top of normal pressure adjustment leaf spring 10, are provided with vertical through hole in sealing top board limit guide groove 9.Guide finger 14 is vertically arranged, and guide finger 14 is inserted in this vertical through hole, and the upper end of guide finger 14 is fixedly connected with sealing top board 8, and the lower end of guide finger 14 is connected to the upper surface of normal pressure adjustment leaf spring 10.When installment state, the sealing top board 8 in the utility model embodiment is remained by normal pressure adjustment leaf spring 10 and to seal with chassis base plate 6.
As shown in Figure 6, the elastic mechanism in the utility model embodiment is arranged at the outside of fixed board 11.Sealing flap 13 is arranged at the inner side of fixed board 11, and the upper end of sealing flap 13 is connected with sealing top board 8, and the lower end of sealing flap 13 abuts with the inwall of fixed board 11.
As shown in figs. 5 and 9, this chassis sealing system be used in sintering circular-cooler comprises this chassis side lower seal mechanism multiple.This chassis side lower seal mechanism multiple joins end to end and forms inside and outside two circuluses corresponding with this sintering circular-cooler.Along the traffic direction of circular cooler trolley; one end of each sealing top board 8 is provided with connection bump 81; the other end of each sealing top board 8 is provided with connecting groove 82; adjacent two sealing top boards 8 connect by this connection bump is corresponding with this connecting groove, make every block sealing top board 8 in face of being subject to certain protection during chassis.
Further, as shown in Figure 10 to Figure 12, this chassis upper end sealing mechanism comprises fixing air curtain crossbeam 15, first chain layer 17 and the second chain layer 19, and above-mentioned first chain layer 17 and the second chain layer 19 all arrange formation along fixing air curtain crossbeam 15 and hold court from behind a screen.Fixing air curtain crossbeam 15 is arranged in the petticoat pipe 20 above this circular cooler trolley, and along the radial direction of this sintering circular-cooler, the two ends of fixing air curtain crossbeam 15 are fixedly connected with the inner surface of petticoat pipe 20 respectively.The upper end of the first chain layer 17 is connected with fixing air curtain crossbeam 15.Second chain layer 19 is arranged on the inner side of the first chain layer 17, the upper end of the second chain layer 19 is connected with fixing air curtain crossbeam 15, chain in second chain layer 19 is less than the chain dimension in the first chain layer 17, second chain layer 19 and the first chain layer 17 shift to install, to intercept inside and outside flue gas UNICOM.Above-mentioned chain dimension refers to the width of chain, and the chain namely in the second chain layer is less than the chain width in the first chain layer 17.
Above-mentioned first chain layer 17 and the second chain layer 19 can adopt directly welding or fix after round steel and the single air curtain of the second layer fix round steel ring set with the single air curtain of corresponding ground floor and firmly weld with fixing air curtain crossbeam 15.
It should be noted that, the chain layer in the utility model embodiment is not limited to two, also can be three layers or more, and above-mentioned multilayer chain fault position is arranged, and along on the direction of ecto-entad, the width of the chain of multilayer chain layer diminishes gradually.Thus guarantee sealing property.
Meanwhile, because chain itself also can keep out material in chassis 21 to the wearing and tearing of chain itself and high-temperature baking, thus the utility model embodiment there is make the advantage of simple, convenient maintenance and replacement, with low cost, Be very effective.
As shown in FIG. 13 to 15, this chassis bottom sealing mechanism is positioned at the below of this circular cooler trolley, and this chassis bottom sealing mechanism comprises caulking gum 29, supports partition assembly and upper sealing panel 22.The laid lower surface at this circular cooler trolley base plate 6 of caulking gum 29.Supporting partition assembly is vertical tubular structure, and the lower end of this support partition assembly is connected with the end sealing of the lower bellows of sintering circular-cooler.The lid that upper sealing panel 22 seals is located at the upper end of this support partition assembly, and upper sealing panel 22 and caulking gum about 29 offset and be tightly connected.
This support partition assembly is quadrangle tubular structure, and this support partition assembly comprises the first sealing riser 23, second sealing riser 25, the 3rd sealing riser 27 and the 4th sealing riser 28 that head and the tail connect successively.This circular cooler trolley traffic direction is perpendicular to the first sealing riser 23 and the 3rd sealing riser 27.
Upper sealing panel 22, first seals riser 23, second and seals riser 25, the 3rd sealing riser 27 and the 4th sealing riser 28, forms the latter half of chassis bottom hermetically-sealed construction together with the lower seal structure of chassis side.When the caulking gum 29 of chassis base plate 6 slides into above upper sealing panel 22, caulking gum 29, upper sealing panel 22, chassis side lower seal structure together, form the first half of chassis bottom hermetically-sealed construction.
Upper sealing panel 22 comprises two first ends and the second end that are oppositely arranged, and this first end bends towards the first sealing riser 23, and this second end bends towards the 3rd sealing riser 27.This first end and the second end are all positioned at the outside of this support partition assembly, and this first end is equal with the angle numerical values recited of chassis traffic direction with this second end, is 15 °.When chassis along with central cooler move to upper sealing panel 22 first end also do not skid off time, the caulking gum 29 of next chassis base plate 6 has also arrived upper sealing panel 22 the second end place, realizes alternating expression continuous sealing.What such structure can either reduce to be caused by trolley movement collects together momentum and the wearing and tearing of upper sealing panel 22 pairs of caulking gums 29 that cause up and down, extends service life and the replacement cycle of caulking gum 29, can play again Anti-air-leakage effect good for a long time simultaneously.
The utility model adopts steel material sealing surface, ensure that long-term stability is under running conditions run, decreases the maintenance workload to sealing.Meanwhile, the utility model is simple and compact for structure, easy for installation, Be very effective, is especially applicable to being applied in the transformation to existing equipment.
From above description, can find out, the utility model the above embodiments achieve following technique effect: can seal gap on the lower edge of petticoat pipe and the side of chassis between end face by arranging sealing mechanism on chassis side, improving the sealing property of chassis, ensureing chassis sealing effectiveness.
The above; be only specific embodiment of the utility model, the scope of utility model enforcement can not be limited with it, so the displacement of its equivalent assemblies; or the equivalent variations to do according to the utility model scope of patent protection and modification, all still should belong to the category that this patent is contained.In addition, the technical characteristic in the utility model and all can using by independent assortment between technical characteristic, between technical characteristic and technical scheme, between technical scheme and technical scheme.
Claims (10)
1. one kind for the chassis sealing system in sintering circular-cooler, it is characterized in that, this chassis sealing system in sintering circular-cooler comprises sealing mechanism on chassis side, along the radial direction of this sintering circular-cooler, above the inside front that on this chassis side, sealing mechanism is positioned at the upper end of circular cooler trolley and outside, on this chassis side, sealing mechanism comprises:
Side plate (4), the traffic direction along circular cooler trolley is arranged, and the lower edge (1) of the upper end of side plate (4) and the petticoat pipe of this sintering circular-cooler is tightly connected;
Gravity static seal base plate (3), traffic direction along circular cooler trolley is arranged, gravity static seal base plate (3) and side plate (4) fixed seal connection, end face (2) on the side that the lower surface of gravity static seal base plate (3) is parallel to this circular cooler trolley, gravity static seal base plate (3) can move up and down, and the lower surface of gravity static seal base plate (3) crimps with end face (2) on the side of this circular cooler trolley and seals.
2. according to claim 1 for the chassis sealing system in sintering circular-cooler, it is characterized in that, side plate (4) is vertically arranged, gravity static seal base plate (3) is horizontally disposed with, on this chassis side, sealing mechanism also comprises guide finger (5), (4) are provided with guide through hole to side plate, this guide through hole is vertically arranged, one end of guide finger (5) is fixedly connected with the lower edge (1) of petticoat pipe, guide finger (5) is plugged in this guide through hole, the lower edge (1) of side plate (4) and petticoat pipe stacked against, gravity static seal base plate (3) and side plate (4) can slide up and down along the bearing of trend of this guide through hole, gravity static seal base plate (3) can rely on gravity to crimp with end face (2) on the side of this circular cooler trolley and seal, along the radial direction of this sintering circular-cooler, the width of end face (2) on the side that the width of the lower surface of gravity static seal base plate (3) is greater than this circular cooler trolley.
3. according to claim 1 for the chassis sealing system in sintering circular-cooler, it is characterized in that, this chassis sealing system in sintering circular-cooler comprises sealing mechanism on this chassis side multiple, on this chassis side multiple, sealing mechanism joins end to end and forms inside and outside two circuluses corresponding with this sintering circular-cooler, along the traffic direction of circular cooler trolley, on adjacent two these chassis sides, the position of the side plate (4) of sealing mechanism is corresponding, on adjacent two these chassis sides, the position of the gravity static seal base plate (3) of sealing mechanism is corresponding, each gravity static seal base plate (3) is provided with guiding groove (31) in face of one end of circular cooler trolley, the section configuration of this guiding groove (31) is V-arrangement.
4. according to claim 1 for the chassis sealing system in sintering circular-cooler, it is characterized in that, this chassis sealing system be used in sintering circular-cooler also comprises chassis side lower seal mechanism, along the radial direction of this sintering circular-cooler, this chassis side lower seal mechanism is positioned at the side-lower of the lower end of this circular cooler trolley and outer side-lower, and this chassis side lower seal mechanism comprises:
Sealing top board (8), the traffic direction along circular cooler trolley is arranged, and the upper surface of sealing top board (8) abuts with the lower surface of chassis base plate (6);
Fixed board (11), be positioned at the below of sealing top board (8), the lower end of fixed board (11) and the lower bellows end face (7) of this sintering circular-cooler are sealedly and fixedly connected;
Elastic mechanism, is connected with fixed board (11), and sealing top board (8) can be held out against the lower surface in chassis base plate (6) by this elastic mechanism;
Sealing flap (13), for the gap between sealing top board (8) and fixed board (11).
5. according to claim 4 for the chassis sealing system in sintering circular-cooler, it is characterized in that, elastic mechanism comprises guide finger (14), sealing top board limit guide groove (9) and normal pressure adjustment leaf spring (10), sealing top board limit guide groove (9) and normal pressure adjustment leaf spring (10) are all fixed on the side of fixed board (11), sealing top board limit guide groove (9) is positioned at the top of normal pressure adjustment leaf spring (10), vertical through hole is provided with in sealing top board limit guide groove (9), guide finger (14) is vertically arranged, guide finger (14) is inserted in this vertical through hole, the upper end of guide finger (14) is fixedly connected with sealing top board (8), the lower end of guide finger (14) is connected to the upper surface of normal pressure adjustment leaf spring (10).
6. according to claim 5 for the chassis sealing system in sintering circular-cooler, it is characterized in that, elastic mechanism is arranged at the outside of fixed board (11), sealing flap (13) is arranged at the inner side of fixed board (11), the upper end of sealing flap (13) is connected with sealing top board (8), and the lower end of sealing flap (13) abuts with the inwall of fixed board (11).
7. according to claim 4 for the chassis sealing system in sintering circular-cooler, it is characterized in that, this chassis sealing system be used in sintering circular-cooler comprises this chassis side lower seal mechanism multiple, this chassis side lower seal mechanism multiple joins end to end and forms inside and outside two circuluses corresponding with this sintering circular-cooler, along the traffic direction of circular cooler trolley, one end of each sealing top board (8) is provided with connection bump, the other end of each sealing top board (8) is provided with connecting groove, adjacent two sealing top boards (8) connect by this connection bump is corresponding with this connecting groove.
8. according to claim 1ly it is characterized in that for the chassis sealing system in sintering circular-cooler, this chassis sealing system be used in sintering circular-cooler also comprises chassis upper end sealing mechanism, and this chassis upper end sealing mechanism comprises:
Fixing air curtain crossbeam (15), be arranged in the petticoat pipe (20) above this circular cooler trolley, along the radial direction of this sintering circular-cooler, the two ends of fixing air curtain crossbeam (15) are fixedly connected with the inner surface of petticoat pipe (20) respectively;
First chain layer (17), arrange formation along fixing air curtain crossbeam (15) and hold court from behind a screen, the upper end of the first chain layer (17) is connected with fixing air curtain crossbeam (15);
Second chain layer (19), arrange formation along fixing air curtain crossbeam (15) to hold court from behind a screen, be arranged on the inner side of the first chain layer (17), the upper end of the second chain layer (19) is connected with fixing air curtain crossbeam (15), chain in second chain layer (19) is less than the chain dimension in the first chain layer (17), and the second chain layer (19) and the first chain layer (17) shift to install.
9. according to claim 1 for the chassis sealing system in sintering circular-cooler, it is characterized in that, this chassis sealing system be used in sintering circular-cooler also comprises this chassis bottom sealing mechanism, this chassis bottom sealing mechanism is positioned at the below of this circular cooler trolley, and this chassis bottom sealing mechanism comprises:
Caulking gum (29), the laid lower surface at this circular cooler trolley base plate (6);
Support partition assembly, in vertical tubular structure, the lower end of this support partition assembly is connected with the end sealing of the lower bellows of sintering circular-cooler;
Upper sealing panel (22), the lid of sealing is located at the upper end of this support partition assembly, and upper sealing panel (22) and caulking gum (29) offset up and down and be tightly connected.
10. according to claim 9 for the chassis sealing system in sintering circular-cooler, it is characterized in that, this support partition assembly is quadrangle tubular structure, this support partition assembly comprises the first sealing riser (23) that head and the tail connect successively, second sealing riser (25), 3rd sealing riser (27) and the 4th sealing riser (28), this circular cooler trolley traffic direction is perpendicular to the first sealing riser (23) and the 3rd sealing riser (27), upper sealing panel (22) comprises two first ends and the second end that are oppositely arranged, this first end and the second end are all positioned at the outside of this support partition assembly, this first end is towards the first sealing riser (23) bending, this the second end is towards the 3rd sealing riser (27) bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031612.3U CN205175141U (en) | 2015-12-11 | 2015-12-11 | A platform truck sealing system that is arranged in cold machine of sintered ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031612.3U CN205175141U (en) | 2015-12-11 | 2015-12-11 | A platform truck sealing system that is arranged in cold machine of sintered ring |
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| Publication Number | Publication Date |
|---|---|
| CN205175141U true CN205175141U (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521031612.3U Withdrawn - After Issue CN205175141U (en) | 2015-12-11 | 2015-12-11 | A platform truck sealing system that is arranged in cold machine of sintered ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205175141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371665A (en) * | 2015-12-11 | 2016-03-02 | 北京京诚科林环保科技有限公司 | Trolley sealing system used in sintering circular-cooler |
-
2015
- 2015-12-11 CN CN201521031612.3U patent/CN205175141U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371665A (en) * | 2015-12-11 | 2016-03-02 | 北京京诚科林环保科技有限公司 | Trolley sealing system used in sintering circular-cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160420 Effective date of abandoning: 20170901 |