CN215709217U - Large-scale conveyer belt sealing mechanism of air film storage - Google Patents
Large-scale conveyer belt sealing mechanism of air film storage Download PDFInfo
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- CN215709217U CN215709217U CN202121731380.8U CN202121731380U CN215709217U CN 215709217 U CN215709217 U CN 215709217U CN 202121731380 U CN202121731380 U CN 202121731380U CN 215709217 U CN215709217 U CN 215709217U
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- 238000007789 sealing Methods 0.000 title claims abstract description 79
- 239000012528 membrane Substances 0.000 claims abstract description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 19
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 19
- 241001330002 Bambuseae Species 0.000 claims description 19
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 19
- 239000011425 bamboo Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 238000005192 partition Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a sealing mechanism for a large-scale gas film storage conveyor belt, which comprises a gas film body, wherein an oblique cross lock net is covered on the outer surface of the gas film body, the lower end of the front side of the gas film body is fixedly connected with a plurality of connecting films, an opening is formed in the front side of each connecting film, a belt gallery is movably connected in each opening, and a sealing mechanism is arranged at each opening; the sealing mechanism comprises a cover plate, a sealing curtain and a rotating shaft, the front surface of the cover plate is fixedly connected with the upper end of the front opening of the connecting membrane, the rotating shaft is fixedly installed on the rear surface of the cover plate, the sealing curtain is provided with a plurality of sealing curtains, the upper ends of the sealing curtains are sequentially sleeved on the rotating shaft in a rotating mode, the belt corridor is arranged in a V-shaped mode, the shape of the lower end of each sealing curtain is matched with that of the belt corridor, and a leveling mechanism is arranged in each opening.
Description
Technical Field
The utility model relates to the technical field of air film storage, in particular to a sealing mechanism for a large-scale conveyor belt for air film storage.
Background
The air film building is a building structure system which takes a special building film material as a shell and is provided with a set of intelligent electromechanical equipment to provide positive pressure of air in the air film building to support a building main body, and the air film building adopts a high-strength and high-flexibility film material as a main material to form a large-span beamless and columnless building space.
The gas film building is more and more widely applied, for example, the gas film building can be used as a warehouse, when the gas film building is used as the warehouse, generally, a transmission device extending from the inside to the outside of the building is needed to be arranged for conveying materials, because the transmission device extends from the inside to the outside of the building, a space for goods to pass in and out is reserved at the joint of the transmission device and the building, when goods are conveyed, gas in the building easily escapes, and because the gas film building is supported by the difference between the internal pressure and the external pressure, if the gas tightness is poor, an inflation system needs to inflate the gas film by using higher power output so as to maintain the difference between the internal pressure and the external pressure, and further, the power consumption of the system is large, and the cost is high.
Therefore, the sealing mechanism for the large-scale conveyor belt for the air film storage is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sealing mechanism for a large-scale air film storage conveyor belt, which can reduce air leakage and save cost so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a sealing mechanism for a large-scale conveyor belt for air film storage comprises an air film body, wherein an oblique cross locking net is covered on the outer surface of the air film body, a plurality of connecting films are fixedly connected to the lower end of the front side of the air film body, an opening is formed in the front side of each connecting film, a belt gallery is movably connected in each opening, and a sealing mechanism is arranged at each opening;
the sealing mechanism comprises a cover plate, a sealing curtain and a rotating shaft, the front surface of the cover plate is fixedly connected with the upper end of the front opening of the connecting film, the rotating shaft is fixedly arranged on the rear surface of the cover plate, the sealing curtain is provided with a plurality of sealing curtains, the upper ends of the sealing curtains are sequentially sleeved on the rotating shaft in a rotating mode, the belt corridor is arranged in a V shape, the shape of the lower end of each sealing curtain is matched with that of the belt corridor, and a leveling mechanism is arranged in each opening;
leveling mechanism includes hollow section of thick bamboo, bolt and L template, the upper end intermediate position department fixed connection L template of hollow section of thick bamboo, it sets up the spout to connect the membrane front side to be close to the opening part, the upper end slidable mounting of L template is in the spout, the bolt cartridge is at the upper end front surface of L template, just bolt threaded connection connects the membrane, the left and right sides symmetry of hollow section of thick bamboo is provided with telescopic machanism.
When the belt corridor is in operation, because the height of the goods stacked on the belt corridor is high and low, the width difference of the pushed open of the sealing curtains is large when the goods pass through the sealing mechanism, so that the gap between the sealing curtains is large, and the risk of air leakage is improved, the utility model reduces the risk of air leakage by arranging the leveling mechanism, the goods stacked at a higher position are obstructed by the hollow cylinder before the belt corridor passes through the sealing mechanism, so that the heights of the goods passing through the sealing mechanism are consistent, the pushed open widths of the sealing curtains are approximately the same when the goods pass through the sealing curtains, and the gap between the sealing curtains is small, and the height of the hollow cylinder can be adjusted by arranging the L-shaped plate to be matched with the chute, and by adjusting the position of the L-shaped plate in the chute, the height of the hollow cylinder can be adjusted according to the approximate heights of different kinds of goods to be conveyed, so that the hollow cylinder can be leveled to different goods, thereby the sealed curtain can exert best sealed effect, reduces the risk of gas leakage, avoids inflation system to aerify the gas film body with great power, practices thrift the cost.
Preferably, telescopic machanism includes telescopic link, spring, limiting plate, swash plate and baffle, baffle fixed mounting is intermediate position department in hollow section of thick bamboo, the telescopic link cartridge is in hollow section of thick bamboo, just the telescopic link is close to the one end fixed connection limiting plate of baffle, the limiting plate is in hollow section of thick bamboo, spring suit is at the telescopic link surface, just the spring is in hollow section of thick bamboo, swash plate upper end fixed connection membrane, telescopic link swing joint swash plate.
The during operation, because the belt corridor sets up to the V type, hollow cylinder is when reciprocating, the both ends of hollow cylinder can not keep the both sides of laminating belt corridor, the goods that leads to belt corridor both sides can not be by the flattening, through setting up telescopic machanism, when hollow cylinder moves down, because the belt corridor is the V type, the belt corridor is by last narrow down gradually from top to bottom, the telescopic link thereby to moving in the hollow cylinder, thereby the spring is stretched, when hollow cylinder rebound, the belt corridor is by the gradual widen from bottom to top, by tensile spring reset, thereby can drive the telescopic link and remove to the swash plate, through setting up the telescopic link, when guaranteeing hollow cylinder and reciprocating, the telescopic link can support the swash plate of belt corridor both sides, the telescopic link can be with the goods flattening of belt corridor both sides.
Preferably, the telescopic link is close to the one end fixedly connected with gyro wheel of swash plate, the chute with gyro wheel looks adaptation is seted up to the upper surface of swash plate, just gyro wheel and chute are sliding fit.
During operation, because the telescopic link receives the elastic force effect of spring to support the swash plate, block easily when the telescopic link moves along the swash plate, through setting up gyro wheel and chute cooperation for the telescopic link is more smooth and easy when the swash plate moves.
Preferably, the sealing curtains are made of rubber, and magnetic strips are fixedly mounted at the connecting surfaces of the adjacent sealing curtains.
During operation, through connecting face fixed mounting magnetic stripe at sealed curtain, the goods on the belt corridor passes through sealed curtain after, and the sealed curtain that is pushed open can receive the attraction of magnetic stripe and link together the very first time, further improves the leakproofness, reduces the emergence of gas leakage.
Preferably, a fixing frame is arranged in the connecting film, and the fixing frame is made of stainless steel.
During operation, through setting up fixed frame, can support the connection membrane, guarantee the transportation of goods.
Preferably, both sides of the front section of the lower surface of the cover plate are fixedly connected with sealing strips.
During operation, through setting up the sealing strip, can fill the space between belt corridor and the cover plate, the leakproofness between reinforcing belt corridor and the cover plate avoids gas leakage.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the belt gallery, the leveling mechanism is arranged, so that goods stacked at a higher position are blocked by the hollow cylinder before the belt gallery passes through the sealing mechanism and slide to the lower end of the belt gallery, the heights of the goods passing through the sealing mechanism are kept consistent, the pushed-open amplitude of the sealing curtain is approximately the same when the goods pass through the sealing curtain, and the gap between the sealing curtains is smaller, so that the risk of air leakage is reduced.
2. In addition, through setting up L template and spout and cooperateing, through adjusting the position of L template in the spout, can enough adjust the height of hollow section of thick bamboo to can adjust the height of hollow section of thick bamboo according to the approximate height of the different kind goods of carrying, make it can carry out the flattening to the goods of difference, thereby the best sealed effect can be brought into play to the sealed curtain, the risk of reducing gas leakage.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial schematic view of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 4 is a structural view of the sealing mechanism of the present invention;
FIG. 5 is a structural view of the flattening mechanism of the present invention;
fig. 6 is a structural view of the telescopic mechanism of the present invention.
In the figure: 1. a gas film body; 2. obliquely and crossly locking the net; 3. connecting the films; 4. a fixing frame; 5. a belt corridor; 6. a sealing mechanism; 61. a cover plate; 62. a sealing curtain; 63. a rotating shaft; 7. a leveling mechanism; 71. a hollow cylinder; 72. a bolt; 73. an L-shaped plate; 74. a chute; 8. a telescoping mechanism; 81. a telescopic rod; 82. a spring; 83. a limiting plate; 84. a sloping plate; 85. a partition plate; 9. a roller; 10. a chute; 11. a magnetic strip; 12. a sealing strip.
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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 6, the present invention provides a technical solution:
a sealing mechanism for a large-scale conveyor belt for air film storage is shown in figures 1 to 5 and comprises an air film body 1, wherein an oblique cross locking net 2 is covered on the outer surface of the air film body 1, a plurality of connecting films 3 are fixedly connected to the lower end of the front side of the air film body 1, an opening is formed in the front side of each connecting film 3, a belt gallery 5 is movably connected in each opening, and a sealing mechanism 6 is arranged at each opening;
the closing mechanism 6 comprises a cover plate 61, a sealing curtain 62 and a rotating shaft 63, the front surface of the cover plate 61 is fixedly connected with the upper end of the front opening of the connecting film 3, the rotating shaft 63 is fixedly installed on the rear surface of the cover plate 61, the sealing curtain 62 is provided with a plurality of pieces, the upper end of the sealing curtain 62 is sequentially sleeved on the rotating shaft 63 in a rotating mode, the belt corridor 5 is set to be V-shaped, the shape of the lower end of the sealing curtain 62 is matched with that of the belt corridor 5, and a leveling mechanism 7 is arranged in the opening;
By adopting the technical scheme, because the height of the goods stacked on the belt gallery 5 is high and low, when the goods pass through the closing mechanism 6, the width difference of the sealing curtains 62 which are pushed away is large, so that the gap between the sealing curtains 62 is large, and the risk of air leakage is improved, the leveling mechanism 7 is arranged, the goods stacked at a higher position are blocked by the hollow cylinder 71 before the belt gallery 5 passes through the closing mechanism 6 and slide to the lower end of the belt gallery 5, so that the height of the goods passing through the closing mechanism 6 is kept consistent, when the goods pass through the sealing curtains 62, the pushing away width of the sealing curtains 62 is approximately the same, the gap between the sealing curtains 62 is small, the risk of air leakage is reduced, the L-shaped plate 73 is matched with the sliding groove 74, the height of the hollow cylinder 71 can be adjusted by adjusting the position of the L-shaped plate 73 in the sliding groove 74, so that the height of the hollow cylinder 71 can be adjusted according to the approximate height of different kinds of goods to be conveyed, make it can carry out the flattening to the goods of difference, thereby sealed curtain 62 can exert best sealed effect, reduce the risk of gas leakage, avoid inflation system to aerify gas film body 1 with great power, practice thrift the cost.
Specifically, as shown in fig. 6, the telescopic mechanism 8 includes a telescopic rod 81, a spring 82, a limiting plate 83, an inclined plate 84 and a partition plate 85, the partition plate 85 is fixedly mounted at the middle position in the hollow cylinder 71, the telescopic rod 81 is inserted in the hollow cylinder 71, the telescopic rod 81 is close to the one end fixed connection limiting plate 83 of the partition plate 85, the limiting plate 83 is in the hollow cylinder 71, the spring 82 is sleeved on the outer surface of the telescopic rod 81, the spring 82 is in the hollow cylinder 71, the upper end of the inclined plate 84 is fixedly connected with the connection film 3, and the telescopic rod 81 is movably connected with the inclined plate 84.
Through adopting above-mentioned technical scheme, because belt corridor 5 sets up to the V type, hollow cylinder 71 is when reciprocating, the both ends of hollow cylinder 71 can not keep laminating belt corridor 5's both sides, the goods that leads to belt corridor 5 both sides can not be by the flattening, through setting up telescopic machanism 8, when hollow cylinder 71 downwardly moving, because belt corridor 5 is the V type, belt corridor 5 is by the top down narrowing gradually, telescopic link 81 thereby to remove in hollow cylinder 71, spring 82 is thereby stretched, when hollow cylinder 71 rebound, belt corridor 5 is by the bottom up widening gradually, the spring 82 that is stretched resets, thereby can drive telescopic link 81 and remove to swash plate 84, through setting up telescopic link 81, when guaranteeing hollow cylinder 71 to reciprocate, telescopic link 81 can support the swash plate 84 of belt corridor 5 both sides, 81 can be with the goods flattening of belt corridor 5 both sides.
Specifically, as shown in fig. 6, one end of the telescopic rod 81 close to the inclined plate 84 is fixedly connected with a roller 9, the upper surface of the inclined plate 84 is provided with a chute 10 matched with the roller 9, and the roller 9 and the chute 10 are in sliding fit.
Through adopting above-mentioned technical scheme, because the telescopic link 81 receives the spring action of spring 82 to support swash plate 84, block easily when telescopic link 81 removes along swash plate 84, cooperate with chute 10 through setting up gyro wheel 9 for telescopic link 81 is more smooth and easy when removing along swash plate 84.
Specifically, as shown in fig. 6, the sealing curtains 62 are made of rubber, and the magnetic strips 11 are fixedly mounted at the joint surfaces of the adjacent sealing curtains 62.
Through adopting above-mentioned technical scheme, through connecting face department fixed mounting magnetic stripe 11 at sealed curtain 62, the goods on belt corridor 5 passes through sealed curtain 62 back, and the sealed curtain 62 that is pushed away can receive the attraction of magnetic stripe 11 the very first time and link together, further improves the leakproofness, reduces the emergence of gas leakage.
Specifically, as shown in fig. 4, a fixing frame 4 is provided in the connecting film 3, and the fixing frame 4 is made of a stainless steel material.
Through adopting above-mentioned technical scheme, through setting up fixed frame 4, can support connecting membrane 3, guarantee the transportation of goods.
Specifically, as shown in fig. 4, the sealing strips 12 are fixedly connected to both sides of the front section of the lower surface of the cover plate 61.
Through adopting above-mentioned technical scheme, through setting up sealing strip 12, can fill the space between belt corridor 5 and the cover plate 61, the leakproofness between reinforcing belt corridor 5 and the cover plate 61 avoids gas leakage.
The using method comprises the following steps: when the belt conveyor is used, because the height of goods stacked on the belt gallery 5 is high and low, when the goods pass through the closing mechanism 6, the width difference of the sealing curtains 62 which are pushed away is large, so that the gap between the sealing curtains 62 is large, and the risk of air leakage is improved, the leveling mechanism 7 is arranged, the goods stacked at a higher position are blocked by the hollow cylinder 71 before the belt gallery 5 passes through the closing mechanism 6 and slide to the lower end of the belt gallery 5, so that the height of the goods passing through the closing mechanism 6 is kept consistent, when the goods pass through the sealing curtains 62, the pushing away width of the sealing curtains 62 is approximately the same, the gap between the sealing curtains 62 is small, the risk of air leakage is reduced, the L-shaped plate 73 is matched with the sliding groove 74, the height of the hollow cylinder 71 can be adjusted by adjusting the position of the L-shaped plate 73 in the sliding groove 74, so that the height of the hollow cylinder 71 can be adjusted according to the approximate height of different kinds of goods to be conveyed, the sealing curtain 62 can be used for leveling different cargos, so that the best sealing effect can be achieved, and the risk of air leakage is reduced.
The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the utility model is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the utility model, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the utility model can clearly obtain the corresponding use effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a large-scale conveyer belt sealing mechanism of air film storage, includes air film body (1), its characterized in that: the outer surface of the air film body (1) is covered with an oblique cross lock net (2), the lower end of the front side of the air film body (1) is fixedly connected with a plurality of connecting films (3), an opening is formed in the front side of each connecting film (3), a belt gallery (5) is movably connected in each opening, and a sealing mechanism (6) is arranged at each opening;
the sealing mechanism (6) comprises a cover plate (61), a sealing curtain (62) and a rotating shaft (63), the front surface of the cover plate (61) is fixedly connected with the upper end of the front opening of the connecting film (3), the rotating shaft (63) is fixedly installed on the rear surface of the cover plate (61), the sealing curtain (62) is provided with a plurality of pieces, the upper end of the sealing curtain (62) is sequentially sleeved on the rotating shaft (63) in a rotating mode, the belt gallery (5) is arranged in a V shape, the shape of the lower end of the sealing curtain (62) is matched with that of the belt gallery (5), and a leveling mechanism (7) is arranged in the opening;
leveling mechanism (7) are including hollow section of thick bamboo (71), bolt (72) and L template (73), upper end intermediate position department fixed connection L template (73) of hollow section of thick bamboo (71), connecting membrane (3) front side is close to the opening part and sets up spout (74), the upper end slidable mounting of L template (73) is in spout (74), bolt (72) cartridge is at the upper end front surface of L template (73), just bolt (72) threaded connection connecting membrane (3), the left and right sides symmetry of hollow section of thick bamboo (71) is provided with telescopic machanism (8).
2. The large-scale conveyer belt sealing mechanism of air film storage according to claim 1, characterized in that: telescopic machanism (8) are including telescopic link (81), spring (82), limiting plate (83), swash plate (84) and baffle (85), baffle (85) fixed mounting is middle position department in hollow section of thick bamboo (71), telescopic link (81) cartridge is in hollow section of thick bamboo (71), just telescopic link (81) are close to one end fixed connection limiting plate (83) of baffle (85), limiting plate (83) are in hollow section of thick bamboo (71), spring (82) suit is at telescopic link (81) surface, just spring (82) are in hollow section of thick bamboo (71), swash plate (84) upper end fixed connection membrane (3), telescopic link (81) swing joint swash plate (84).
3. The large-scale conveyer belt sealing mechanism of air film storage according to claim 2, characterized in that: one end fixedly connected with gyro wheel (9) that telescopic link (81) are close to swash plate (84), chute (10) with gyro wheel (9) looks adaptation are seted up to the upper surface of swash plate (84), just gyro wheel (9) are sliding fit with chute (10).
4. The large-scale conveyer belt sealing mechanism of air film storage according to claim 1, characterized in that: the sealing curtains (62) are made of rubber, and magnetic strips (11) are fixedly mounted at the connecting surfaces of the adjacent sealing curtains (62).
5. The large-scale conveyer belt sealing mechanism of air film storage according to claim 1, characterized in that: a fixing frame (4) is arranged in the connecting film (3), and the fixing frame (4) is made of stainless steel materials.
6. The large-scale conveyer belt sealing mechanism of air film storage according to claim 1, characterized in that: and both sides of the front section of the lower surface of the cover plate (61) are fixedly connected with sealing strips (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121731380.8U CN215709217U (en) | 2021-07-28 | 2021-07-28 | Large-scale conveyer belt sealing mechanism of air film storage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121731380.8U CN215709217U (en) | 2021-07-28 | 2021-07-28 | Large-scale conveyer belt sealing mechanism of air film storage |
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| CN215709217U true CN215709217U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121731380.8U Active CN215709217U (en) | 2021-07-28 | 2021-07-28 | Large-scale conveyer belt sealing mechanism of air film storage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115818128A (en) * | 2023-02-07 | 2023-03-21 | 河南能源化工集团鹤壁煤化工有限公司 | Sealing device for coal conveying trestle of gas film coal shed and using method |
-
2021
- 2021-07-28 CN CN202121731380.8U patent/CN215709217U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115818128A (en) * | 2023-02-07 | 2023-03-21 | 河南能源化工集团鹤壁煤化工有限公司 | Sealing device for coal conveying trestle of gas film coal shed and using method |
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Effective date of registration: 20240102 Address after: Room 1605, 16th Floor, Big Data, Innovation and Entrepreneurship Base, Airport Logistics Park, Ejin Horo Banner, Ordos City, Inner Mongolia Autonomous Region, 017200 Patentee after: China Construction North Region Construction Engineering Co.,Ltd. Address before: Room 2352, floor 9, building 19, District 16, No. 188, South Fourth Ring West Road, Fengtai District, Beijing 100070 Patentee before: Baikal Environmental Technology (Beijing) Co.,Ltd. |