CN217584477U - Novel heat accumulating type oxidation furnace convenient to overhaul - Google Patents
Novel heat accumulating type oxidation furnace convenient to overhaul Download PDFInfo
- Publication number
- CN217584477U CN217584477U CN202123371807.0U CN202123371807U CN217584477U CN 217584477 U CN217584477 U CN 217584477U CN 202123371807 U CN202123371807 U CN 202123371807U CN 217584477 U CN217584477 U CN 217584477U
- Authority
- CN
- China
- Prior art keywords
- furnace body
- overhaul
- rod
- wall
- backup pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003647 oxidation Effects 0.000 title claims abstract description 25
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 25
- 230000008878 coupling Effects 0.000 claims abstract description 17
- 238000010168 coupling process Methods 0.000 claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 claims abstract description 17
- 238000009825 accumulation Methods 0.000 claims abstract description 5
- 230000001172 regenerating effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000007689 inspection Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model belongs to the technical field of the oxidation furnace, especially, novel heat accumulation formula oxidation furnace convenient to overhaul, it is comparatively troublesome to dismantle to current installation, the problem of inconvenient maintenance, the following scheme is proposed at present, comprising a furnace body, the top of furnace body is provided with the apron, and the outer wall of apron encircles and is provided with around the ring gear, and coupling assembling is all installed to the top both sides of furnace body, and the both sides that the furnace body lateral wall is close to coupling assembling all are provided with the backup pad, and top one side of backup pad is rotated with coupling assembling one side through hydraulic telescoping rod and is connected, and one side that hydraulic telescoping rod was kept away from at the backup pad top is provided with the connecting plate, and the top of connecting plate is provided with the screwed pipe, and the both ends of screwed pipe are all rotated and are connected with the threaded rod, and one side that backup pad top center department is close to the furnace body is provided with the movable block. The utility model has the advantages of can the multi-angle adjust the slope, be convenient for maintenance and inspection.
Description
Technical Field
The utility model relates to an oxidation furnace technical field especially relates to a novel heat accumulation formula oxidation furnace convenient to overhaul.
Background
Organic matter in the process waste gas that produces in the industry burns at high temperature, make it turn into water and carbon dioxide, it is the most effective air purification process of handling combustible organic pollutant, the regeneration thermal oxidation stove is general in clean combustible and can produce the pollutant composition of peculiar smell, because the higher inside heat recovery ability of regeneration thermal oxidation stove, effectual heat energy of utilizing, by the wide application in trades such as chemical industry, medicine, printing, food, its principle is to oxidize the organic matter in the waste gas into corresponding carbon dioxide and water under high temperature, thereby purify waste gas, and the heat that releases when retrieving waste gas decomposition, three room oxidation stove waste gas decomposition efficiency reaches more than 99%, heat recovery efficiency reaches more than 95%.
Traditional oxidation furnace structure is great, is inconvenient overhauls in the use of reality, and some miniature oxidation furnaces, fixed settling usually, and then also lead to when overhauing, original top air inlet pipeline, the waste gas intake pipe of bottom all sets up comparatively conceals, and inconvenient looking over and overhaul lead to personnel's construction to dismantle comparatively troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel heat accumulation formula oxidation furnace convenient to overhaul has solved traditional equipment fixing and has dismantled comparatively trouble, the problem of inconvenient maintenance.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a novel heat accumulation formula oxidation furnace convenient to overhaul, which comprises a furnace body, the top of furnace body is provided with the apron, the outer wall of apron encircles and is provided with around the ring gear, coupling assembling is all installed to the top both sides of furnace body, the both sides that the furnace body lateral wall is close to coupling assembling all are provided with the backup pad, top one side of backup pad is passed through hydraulic telescoping rod and is connected with coupling assembling one side rotation, one side that hydraulic telescoping rod was kept away from at the backup pad top is provided with the connecting plate, the top of connecting plate is provided with the screwed pipe, the both ends of screwed pipe all rotate and are connected with the threaded rod, and one side that backup pad top center department is close to the furnace body is provided with the movable block.
Preferably, coupling assembling includes fixed plate, slider and joint bolt, one side and the mutual sliding connection of slider of fixed plate, and the joint bolt runs through the inside and the mutual joint of fixed plate of slider, and a plurality of draw-in grooves that correspond each other with the joint bolt are seted up to the fixed plate lateral wall.
Preferably, the fixed plate is fixedly connected with the side wall of the furnace body, the sliding block is U-shaped, one side of the sliding block is rotatably connected with the top extending end of the hydraulic telescopic rod, and the side of the sliding block, away from the hydraulic telescopic rod, is rotatably connected with the threaded rod at the top of the threaded pipe.
Preferably, the threaded rod of screwed pipe bottom is connected with connecting plate top rotation each other, and the both ends of screwed pipe are connected with the threaded rod outer wall rotation through the screw respectively, and the top of connecting plate runs through to rotate and is connected with fixing bolt, and the top of backup pad is provided with a plurality of connecting holes that correspond each other with fixing bolt.
Preferably, the bottom outer wall of apron is provided with the recess to inside encircleing, and the inside of recess all is connected with the lead screw through the bearing rotation, and the top outer wall of lead screw is provided with the gear, and the inner wall that encircles the ring gear passes through tooth and gear intermeshing, and the bottom and the furnace body of lead screw rotate each other and be connected, and the screw hole that corresponds with the lead screw is seted up to the top outer wall of furnace body.
Preferably, the sliding grooves are formed in the positions, corresponding to the moving blocks, of the two sides of the furnace body, the sliding grooves are connected with the moving blocks in a sliding mode, and one sides of the moving blocks are connected with the supporting plates in a rotating mode through rotating shafts.
Preferably, the top all runs through between the backup pad of furnace body both sides and is provided with the dead lever, and the both ends of dead lever all are connected with the nut through the screw thread, and the bottom of two backup pads is close to one side each other and all is connected through the locating plate, and the bottom of furnace body is encircleed and is provided with the landing leg.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when needing to overhaul, the connecting plate is relieved from fixing with the backup pad, and then make the threaded rod relieved from fixing, at this moment just can make the movable block slide along the spout is inside, make the furnace body incline when moving to the bottom, conveniently look over the apron condition at furnace body top, promote coupling assembling, thereby make the furnace body incline around the pivot through the movable block, relieve the dead lever connection that is close to screwed pipe one side again simultaneously, make the apron at furnace body top conveniently look over in further slope, can also be connected the connecting plate with the backup pad again, start hydraulic telescopic rod when rotating the screwed pipe, and then make hydraulic telescopic rod and the synchronous drive coupling assembling of threaded rod remove to the top, make the furnace body drive the top, and make the bottom and the ground of furnace body break away from each other, and then the user of service just can be convenient look over from the bottom, rotate around the toothed ring, and then make around the toothed ring drive the gear and rotate, make the gear drive the lead screw rotatory, can make lead screw and relative rotation, and furnace body looks over the apron at top through the lead screw, look over the inside shower nozzle condition when conveniently overhauing, it is very convenient.
Drawings
Fig. 1 is a schematic view of a novel regenerative oxidation furnace convenient to overhaul.
Fig. 2 is a side view of the novel regenerative oxidation furnace convenient for maintenance.
Fig. 3 is a top view of the novel regenerative oxidation furnace convenient for maintenance.
Fig. 4 is a schematic view of the novel heat accumulating type oxidation furnace cover plate structure convenient for maintenance.
In the figure: 1. a furnace body; 2. a cover plate; 201. a screw rod; 202. a gear; 3. a surrounding toothed ring; 4. a connection assembly; 401. a fixing plate; 402. a slider; 403. clamping a bolt; 5. a support plate; 501. connecting holes; 6. a hydraulic telescopic rod; 7. a threaded pipe; 8. a threaded rod; 9. a connecting plate; 901. fixing the bolt; 10. a moving block; 101. a rotating shaft; 11. a chute; 12. fixing the rod; 121. a nut; 13. positioning a plate; 14. and (7) supporting legs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a novel heat accumulating type oxidation furnace convenient to overhaul, including furnace body 1, the top of furnace body 1 is provided with apron 2, the outer wall of apron 2 encircles and is provided with around the ring gear 3, coupling assembling 4 is all installed to the top both sides of furnace body 1, the both sides that furnace body 1 lateral wall is close to coupling assembling 4 all are provided with backup pad 5, top one side of backup pad 5 is rotated through hydraulic telescoping rod 6 and coupling assembling 4 one side and is connected, one side that hydraulic telescoping rod 6 was kept away from at backup pad 5 top is provided with connecting plate 9, the top of connecting plate 9 is provided with screwed pipe 7, the both ends of screwed pipe 7 are all rotated and are connected with threaded rod 8, and one side that backup pad 5 top center department is close to furnace body 1 is provided with movable block 10.
Further, in the above technical solution, the connection assembly 4 includes a fixing plate 401, a slider 402 and a clamping bolt 403, one side of the fixing plate 401 is slidably connected to the slider 402, the clamping bolt 403 penetrates through the inside of the slider 402 and is clamped to the fixing plate 401, and a plurality of clamping grooves corresponding to the clamping bolt 403 are formed in the side wall of the fixing plate 401.
Further, in above-mentioned technical scheme, fixed plate 401 and furnace body 1's lateral wall mutual fixed connection, slider 402 is the U-shaped, one side of slider 402 stretches out the end rotation with hydraulic telescoping rod 6's top and is connected, one side that hydraulic telescoping rod 6 was kept away from to slider 402 is connected with the threaded rod 8 rotation at screwed pipe 7 top, start coupling assembling 4, and then rotate joint bolt 403, remove with the inside joint of fixed plate 401, make slider 402 can remove to the bottom, rethread joint bolt 403 is fixed plate 401 and slider 402, and then make hydraulic telescoping rod 6 can further drive coupling assembling 4 and remove to the top.
Further, in above-mentioned technical scheme, threaded rod 8 and connecting plate 9 top of screwed pipe 7 bottom are rotated each other and are connected, and the both ends of screwed pipe 7 are rotated through screw and threaded rod 8 outer wall respectively and are connected, and the top of connecting plate 9 runs through to rotate and is connected with fixing bolt 901, and the top of backup pad 5 is provided with a plurality of connecting holes 501 that correspond each other with fixing bolt 901, can change fixing bolt 901 and the different connecting holes 501 reciprocal anchorings in backup pad 5 top, and then the position of adjustment threaded rod 8.
Further, in above-mentioned technical scheme, the bottom outer wall of apron 2 is provided with the recess to inside encircleing, and the inside of recess all is connected with lead screw 201 through the bearing rotation, the top outer wall of lead screw 201 is provided with gear 202, the inner wall that encircles ring gear 3 passes through tooth and gear 202 intermeshing, the bottom and the furnace body 1 mutual rotation of lead screw 201 are connected, the screw hole that corresponds with lead screw 201 is seted up to the top outer wall of furnace body 1, it encircles ring gear 3 to rotate, and then make and encircle ring gear 3 and drive gear 202 and rotate, make gear 202 drive lead screw 201 rotatory, can make lead screw 201 and furnace body 1 relative rotation, and then 2 and furnace body 1 mutual separation of apron through lead screw 201 drive top, look over the inside shower nozzle condition when conveniently overhauing.
Further, in above-mentioned technical scheme, spout 11 has all been seted up with the mutual corresponding position of movable block 10 in the both sides of furnace body 1, spout 11 and the mutual sliding connection of movable block 10, one side of movable block 10 is connected with backup pad 5 rotation through pivot 101, threaded rod 8 is relieved fixedly, at this moment just can make movable block 10 slide along spout 11 insidely, under the unmovable circumstances of hydraulic telescoping rod 6, make furnace body 1 incline to the while of bottom removal, conveniently look over the 2 circumstances of apron at furnace body 1 top.
Further, in above-mentioned technical scheme, the top all runs through between the backup pad 5 of furnace body 1 both sides and is provided with dead lever 12, and the both ends of dead lever 12 all are connected with nut 121 through the screw thread, and one side that the bottom of two backup pads 5 is close to each other all connects through locating plate 13, and the bottom of furnace body 1 is encircleed and is provided with landing leg 14.
The working principle is as follows: when maintenance is required, the fixing bolt 901 at the top of the connecting plate 9 can be rotated, so that the fixing bolt 901 is separated from the connecting hole 501, the connecting plate 9 is released from fixing with the supporting plate 5, so that the threaded rod 8 is released from fixing, at the same time, the moving block 10 can slide along the inside of the chute 11, under the condition that the hydraulic telescopic rod 6 is not moved, the furnace body 1 is inclined while moving towards the bottom, the condition of the cover plate 2 at the top of the furnace body 1 is conveniently checked, the hydraulic telescopic rod 6 can be further started, further, the connecting assembly 4 is pushed, so that the furnace body 1 is inclined around the rotating shaft 101 through the moving block 10, the fixing rod 12 close to one side of the threaded pipe 8 is released, so that the furnace body 1 can be further inclined, the cover plate 2 at the top of the furnace body 1 can be further inclined for convenient checking, when the bottom of the furnace body 1 needs to be checked, the inclination of the furnace body 1 can be observed through the connecting plate 1, the connecting plate 9 can be connected with the supporting plate 5 again, meanwhile, the fixing bolt 901 can be changed to be fixed with the different connecting plate 501 at the top of the supporting plate 5, so that the position of the connecting assembly 7 can be adjusted, and the sliding block 4 can be synchronously driven to be clamped with the sliding block 401, when the sliding block 4 is driven to move towards the top, the sliding block 4, the sliding rod 401 is further, the sliding block can be synchronously driven, the sliding block 4, the sliding block can be started, the sliding block 4, the sliding rod can be synchronously moved towards the top, and the sliding rod 401 can be synchronously moved towards the top, and the sliding rod 4, when the sliding rod 4 is started, the sliding block can be synchronously moved towards the sliding rod 4, the sliding block can be started, the sliding rod 4, the sliding block can be further, the sliding rod 401 can be started, and make the bottom and the ground of furnace body 1 break away from each other, and then the user of service just can be convenient look over from the bottom, simultaneously can also be when furnace body 1 slopes, rotate and encircle ring gear 3, and then make and encircle ring gear 3 and drive gear 202 and rotate, make gear 202 drive lead screw 201 rotatory, can make lead screw 201 and furnace body 1 rotate relatively, and then drive apron 2 and the furnace body 1 alternate segregation at top through lead screw 201, look over the inside shower nozzle condition when conveniently overhauing, very convenient.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a novel heat accumulation formula oxidation furnace convenient to overhaul, including furnace body (1), a serial communication port, the top of furnace body (1) is provided with apron (2), the outer wall of apron (2) is encircleed and is provided with around ring gear (3), coupling assembling (4) are all installed to the top both sides of furnace body (1), the both sides that furnace body (1) lateral wall is close to coupling assembling (4) all are provided with backup pad (5), top one side of backup pad (5) is passed through hydraulic telescoping rod (6) and is rotated with coupling assembling (4) one side and be connected, one side that hydraulic telescoping rod (6) were kept away from at backup pad (5) top is provided with connecting plate (9), the top of connecting plate (9) is provided with screwed pipe (7), the both ends of screwed pipe (7) all rotate and are connected with threaded rod (8), and one side that backup pad (5) top center department is close to furnace body (1) is provided with movable block (10).
2. The novel heat accumulating type oxidation furnace convenient to overhaul as claimed in claim 1, wherein the connecting assembly (4) comprises a fixing plate (401), a sliding block (402) and a clamping bolt (403), one side of the fixing plate (401) is slidably connected with the sliding block (402), the clamping bolt (403) penetrates through the inside of the sliding block (402) to be clamped with the fixing plate (401), and a plurality of clamping grooves corresponding to the clamping bolt (403) are formed in the side wall of the fixing plate (401).
3. A novel heat accumulating type oxidation furnace convenient to overhaul as claimed in claim 2, wherein the fixing plate (401) is fixedly connected with the side wall of the furnace body (1), the sliding block (402) is in a U shape, one side of the sliding block (402) is rotatably connected with the top extending end of the hydraulic telescopic rod (6), and the side, away from the hydraulic telescopic rod (6), of the sliding block (402) is rotatably connected with the threaded rod (8) at the top of the threaded pipe (7).
4. The novel heat accumulating type oxidation furnace convenient to overhaul according to claim 1, wherein the threaded rod (8) at the bottom of the threaded pipe (7) is rotatably connected with the top of the connecting plate (9), two ends of the threaded pipe (7) are rotatably connected with the outer wall of the threaded rod (8) through threads respectively, the top of the connecting plate (9) is rotatably connected with a fixing bolt (901) in a penetrating manner, and the top of the supporting plate (5) is provided with a plurality of connecting holes (501) corresponding to the fixing bolt (901).
5. The novel heat accumulating type oxidation furnace convenient to overhaul as claimed in claim 1, wherein the bottom outer wall of the cover plate (2) is internally provided with a groove in a surrounding manner, the groove is internally and rotatably connected with a screw rod (201) through a bearing, the top outer wall of the screw rod (201) is provided with a gear (202), the inner wall of the surrounding toothed ring (3) is meshed with the gear (202) through teeth, the bottom of the screw rod (201) is rotatably connected with the furnace body (1), and the top outer wall of the furnace body (1) is provided with a threaded hole corresponding to the screw rod (201).
6. The novel regenerative oxidation furnace convenient to overhaul as claimed in claim 1, wherein sliding grooves (11) are formed in the positions, corresponding to the moving block (10), on the two sides of the furnace body (1), the sliding grooves (11) are connected with the moving block (10) in a sliding mode, and one side of the moving block (10) is connected with the supporting plate (5) in a rotating mode through a rotating shaft (101).
7. The novel heat accumulating type oxidation furnace convenient to overhaul as claimed in claim 1, wherein a fixing rod (12) penetrates through the top between the supporting plates (5) at both sides of the furnace body (1), both ends of the fixing rod (12) are connected with the nut (121) through threads, the sides of the two supporting plates (5) close to each other at the bottom are connected through a positioning plate (13), and the bottom of the furnace body (1) is surrounded by the supporting legs (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123371807.0U CN217584477U (en) | 2021-12-29 | 2021-12-29 | Novel heat accumulating type oxidation furnace convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123371807.0U CN217584477U (en) | 2021-12-29 | 2021-12-29 | Novel heat accumulating type oxidation furnace convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217584477U true CN217584477U (en) | 2022-10-14 |
Family
ID=83526409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123371807.0U Active CN217584477U (en) | 2021-12-29 | 2021-12-29 | Novel heat accumulating type oxidation furnace convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217584477U (en) |
-
2021
- 2021-12-29 CN CN202123371807.0U patent/CN217584477U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217584477U (en) | Novel heat accumulating type oxidation furnace convenient to overhaul | |
| CN217068153U (en) | Air purification dust remover with multi-layer filtering | |
| CN109301713B (en) | Electric control cabinet | |
| CN109569112A (en) | A kind of domestic air purification equipment high convenient for clean stability | |
| CN115382265A (en) | Active carbon filter equipment of power station | |
| CN210340340U (en) | Structure of carbon-supported purification combustion tower | |
| CN210905439U (en) | Washing tower device convenient to overhaul | |
| CN210648333U (en) | Supporting device for large high-temperature ring-forged flange | |
| CN217746150U (en) | Heat exchanger filter equipment | |
| CN113483374B (en) | Combined type lampblack absorber of collection multiple purification mode in an organic whole | |
| CN202048779U (en) | Reduction and calcination rotary kiln for dry-detoxification treatment on chromium residues | |
| CN220583132U (en) | Tunnel kiln oxidizing roasting equipment for treating hazardous waste aluminum ash | |
| CN221061957U (en) | High-efficient purifier of dirty waste water | |
| CN218348727U (en) | Environment-friendly oil-water separation's oil smoke clarifier | |
| CN219580102U (en) | Pyrolysis gas dust collector | |
| CN217737224U (en) | Waste gas catalytic combustion device | |
| CN217541609U (en) | Energy-concerving and environment-protective rotary hearth furnace flue gas heat transfer device for metallurgy | |
| CN213479575U (en) | Intelligence house monitoring device convenient to installation | |
| CN216377888U (en) | Double-gas kiln for producing high-performance glass balls | |
| CN216620697U (en) | Spark catcher for dust removal of electric furnace | |
| CN217151892U (en) | Sealing structure of oil pipe hanger with high connection strength | |
| CN213272466U (en) | Solar lamp easy to assemble and disassemble | |
| CN217715045U (en) | Graphite electrode roasting automatic ignition burner | |
| CN214211678U (en) | Low-temperature dust removal equipment for magnesium powder production plant | |
| CN214094566U (en) | Flue gas treatment device for vertical fire tube steam boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of thermal storage oxidation furnace that is easy to maintain Granted publication date: 20221014 Pledgee: Wuxi rural commercial bank Limited by Share Ltd. Yixing branch Pledgor: Jiangsu Linjie Environmental Technology Co.,Ltd. Registration number: Y2024980011994 |