CN210486596U - Multifunctional air temperature heating device for gasification station - Google Patents
Multifunctional air temperature heating device for gasification station Download PDFInfo
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- CN210486596U CN210486596U CN201920440450.0U CN201920440450U CN210486596U CN 210486596 U CN210486596 U CN 210486596U CN 201920440450 U CN201920440450 U CN 201920440450U CN 210486596 U CN210486596 U CN 210486596U
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Abstract
The utility model provides a multifunctional air temperature heating device for a gasification station, which comprises a support column, a reinforcing rod, a PLC, a switch, a display screen, a protective connecting shell structure, a natural gas pipe, a fixed seat, an assembling head, a plug connector, a temperature sensor, an installation cylinder, a rotating electrical machine, a wind wheel, a heating pipe, a sundries filtering net frame structure and an adjusting support rod frame structure, wherein the reinforcing rod is welded at the lower part between the support column and the support column; the PLC is embedded on the front surface of the support column; the switch and the display screen are respectively and electrically connected to the front surface of the PLC; the protective connecting shell structure is arranged at the upper part of the supporting column; the natural gas pipe is installed inside the protective connecting shell structure through a fixed seat bolt. The utility model has the advantages that: through the setting of protection connection shell structure, heating the in-process, played the function of heat preservation protection, and then increased the effect of protection.
Description
Technical Field
The utility model belongs to the technical field of the vaporizing station, especially, relate to a multi-functional empty temperature heating device for vaporizing station.
Background
The air-temperature gasifier heats low-temperature liquid in the heat exchange tube by utilizing natural convection of air so as to completely evaporate the low-temperature liquid into gas; the high-efficiency energy-saving heat exchange equipment integrates air-temperature type and heating type gasification functions and can replace heating gasification products, and is mainly applied to gasification of liquefied natural gas in a gasification station. The air-temperature type gasifier is generally provided with a plurality of heat exchange fins outside a heat exchange tube, and the liquid natural gas is gasified by utilizing the heat exchange fins to absorb the heat in the air, so that the gasification function is realized by relying on self sensible heat and absorbing the heat of the external atmospheric environment, which is the advantage of the air-temperature type gasifier, and the prior art adopts the technical scheme that the air-temperature heating device for the gasification station has the publication number of CN 201721657018.4: the natural gas heat exchange device comprises a zigzag heat exchange tube, a plurality of vertically arranged heat exchange fins are arranged on the outer wall of the heat exchange tube, a horizontally arranged natural gas inlet and a horizontally arranged natural gas outlet are respectively connected to two ends of the heat exchange tube, a zigzag heat exchange inner tube is arranged at the middle position inside the heat exchange tube, two ends of the heat exchange inner tube penetrate through the inner wall of the bottom end of the heat exchange tube and extend to the outside of the heat exchange tube, an air pump is arranged at one side, close to the natural gas inlet, of the bottom end of the heat exchange inner tube, a heating box body is arranged below the heat exchange tube, a horizontally arranged heating tube is arranged in the heating box body, the vertical section of the heating tube is W-shaped, the heat exchange device not only can exchange, the natural gas heat exchange device has the advantages that the natural gas can normally exchange heat by supplying heat to the natural gas, and is not influenced by the external temperature.
However, the conventional air temperature heating device for the gasification station has the problems that the protection effect is poor, the power consumption speed is increased easily, dust is easy to enter in the use process, and the function of adjusting the supporting height is not realized.
Therefore, it is necessary to invent a multifunctional air temperature heating device for a gasification station.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a multi-functional empty temperature heating device for vaporizing station to solve the problem that current empty temperature heating device for vaporizing station protective effect is relatively poor and increase power consumptive speed easily, get into the dust easily when using and do not possess the regulation support height function easily. A multifunctional air-temperature heating device for a gasification station comprises a support column, a reinforcing rod, a PLC (programmable logic controller), a switch, a display screen, a protective connecting shell structure, a natural gas pipe, a fixed seat, an assembling head, a plug-in connector, a temperature sensor, an installation cylinder, a rotating motor, a wind wheel, a heating pipe, a sundry filter screen frame structure and an adjusting support rod frame structure, wherein the reinforcing rod is welded at the lower part between the support column and the support column; the PLC is embedded on the front surface of the support column; the switch and the display screen are respectively and electrically connected to the front surface of the PLC; the protective connecting shell structure is arranged at the upper part of the supporting column; the natural gas pipe is arranged inside the protective connecting shell structure through a fixed seat bolt; the assembly heads are respectively in threaded connection with the left side and the right side of the lower part of the natural gas pipe; the plug connector is in threaded connection with the outer side of the assembly head; the temperature sensor is embedded in the assembly head; the mounting cylinder is welded at the lower part of the protective connecting shell structure; the rotating motor is connected to the right side of the mounting cylinder through a bolt; the wind wheel is arranged above the inner part of the mounting cylinder and is embedded on an output shaft of the rotating motor; the heating pipe is embedded in the lower side of the interior of the mounting cylinder; the sundries filtering net rack structure is arranged on the outer side of the mounting cylinder; the adjusting support rod frame structure is arranged on the support column; the protective connecting shell structure comprises a fixed plate, a first protective edge, a second protective edge, a first protective pad, a second protective pad, a third protective pad and a fourth protective pad, wherein the front surface of the fixed plate is connected with a fixed seat through bolts; the middle part of the first protective edge at the lower part of the fixed plate is welded with an installation cylinder, and the left side and the right side of the first protective edge are welded with supporting columns; the first protective edge is respectively welded at the upper part and the lower part between the fixed plate and the fixed plate; the second protective edges are respectively welded at the left side and the right side between the fixed plate and the fixed plate; the first protection pad and the second protection pad are respectively embedded on the inner walls of the first protection edge and the second protection edge; the third protection pad and the fourth protection pad are respectively glued on the outer walls of the first protection edge and the second protection edge.
Preferably, the sundries filtering net rack structure comprises an assembly cover, an assembly cavity, a sealing gasket, a communication hole, an assembly port and a treatment net, wherein the assembly cavity is arranged in the assembly cover; the sealing gasket is arranged below the assembling cavity and internally provided with a communicating hole; the assembling opening is arranged at the lower side of the inner part of the assembling cover; the processing net is embedded on the inner wall of the assembling opening.
The adjusting support rod frame structure comprises an adjusting rod, an assembling rod, a chassis, an auxiliary groove, a long hole and a fixing bolt, wherein the assembling rod is welded at the lower part between the adjusting rod and the adjusting rod; the chassis is welded at the bottom of the adjusting rod; the auxiliary groove is arranged in the middle of the inner part of the assembling rod; the long holes are respectively arranged at the front side and the rear side in the assembling rod.
Preferably, the first protection pad and the second protection pad are respectively provided with a plurality of protection pads and are arranged on the outer side of the natural gas pipe, and the first protection pad and the second protection pad are respectively made of tinfoil paper pads.
Preferably, the third protection pad and the fourth protection pad are made of asbestos rubber pads respectively.
Preferably, the number of the fixing plates is two, and the number of the first protection edges and the number of the second protection edges are two respectively.
Preferably, the treatment net in the assembly port is an activated carbon net, and the treatment net is arranged at the lower part of the mounting cylinder.
Preferably, the assembly cavity in the assembly cover is in threaded connection with the lower part of the outer wall of the mounting cylinder.
Preferably, the sealing gasket is a rubber gasket, and the communication holes inside correspond to the processing net.
Preferably, the adjusting rod and the auxiliary groove are assembled into a U shape, and a supporting column is inserted into the auxiliary groove.
Preferably, the fixing bolt passes through the long hole and is connected with the supporting column.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, first protection pad and second protection pad be provided with a plurality ofly respectively to the setting is in natural gas pipe's the outside, first protection pad and second protection pad adopt tinfoil paper pad respectively, heating the in-process, played the function of heat preservation protection, and then increased the effect of protection.
2. The utility model discloses in, third protection pad and fourth protection pad adopt asbestos rubber pad respectively, during the use, increased the protecting effect of this protection connecting shell structure, and then avoided making a large amount of heats give off fast easily to power consumptive speed has been increased.
3. The utility model discloses in, the fixed plate be provided with two, first protection limit and second protection limit be provided with two respectively, can make first protection limit and second protection limit auxiliary fixation board play fixed effect thereupon along with, simultaneously sealed effect thereupon, and then the reasonable use that uses.
4. The utility model discloses in, the inside processing net of equipment mouth adopt the active carbon net, processing net set up in the lower part of an installation section of thick bamboo, in the working process that admits air, can avoid getting into a large amount of dusts easily, and then played the effect of supplementary protection.
5. The utility model discloses in, the inside equipment chamber of equipment lid and the lower part threaded connection of installation section of thick bamboo outer wall, more reasonable this debris filter network frame of messenger installs to the use.
6. The utility model discloses in, sealed pad adopt the rubber pad, and inside intercommunicating pore corresponds with the processing net, during the installation, has increased the sealed effect of this debris filtration spatial grid structure installation department.
7. The utility model discloses in, regulation pole and supplementary groove equipment be the U type, supplementary inslot peg graft and have the support column, when reciprocating the support column, can reach suitable height with adjusting the pole cooperation thereupon, and be convenient for support and use.
8. The utility model discloses in, fixing bolt pass the slot hole to be connected with the support column, reciprocating the support column in-process, can make fixing bolt remove in the slot hole thereupon, simultaneously, screw up fixing bolt after, play fixed effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the protective connecting shell structure of the present invention.
Fig. 3 is a schematic structural view of the debris filtering net frame structure of the present invention.
Fig. 4 is a schematic structural view of the adjustable support rod frame structure of the present invention.
Fig. 5 is a schematic diagram of the electrical connection of the present invention.
1. A support pillar; 2. a reinforcing rod; 3. a PLC; 4. a switch; 5. a display screen; 6. protecting the connecting shell structure; 61. a fixing plate; 62. a first protective edge; 63. a second protective edge; 64. a first protection pad; 65. a second protection pad; 66. a third protection pad; 67. a fourth protection pad; 7. a natural gas pipe; 8. a fixed seat; 9. assembling the head; 10. a plug-in connector; 11. a temperature sensor; 12. mounting the cylinder; 13. a rotating electric machine; 14. a wind wheel; 15. heating a tube; 16. a sundry filter screen frame structure; 161. assembling a cover; 162. assembling a cavity; 163. a gasket; 164. a communicating hole; 165. an assembly port; 166. a processing net; 17. adjusting the support bar frame structure; 171. adjusting a rod; 172. assembling the rod; 173. a chassis; 174. an auxiliary groove; 175. a long hole; 176. and (5) fixing the bolt.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in fig. 1 and fig. 2, a multifunctional air temperature heating device for a gasification station comprises a support column 1, a reinforcing rod 2, a PLC3, a switch 4, a display screen 5, a protective connecting shell structure 6, a natural gas pipe 7, a fixed seat 8, an assembling head 9, a plug-in connector 10, a temperature sensor 11, an installation cylinder 12, a rotating motor 13, a wind wheel 14, a heating pipe 15, a sundry filter screen frame structure 16 and an adjusting support rod frame structure 17, wherein the reinforcing rod 2 is welded at the lower part between the support column 1 and the support column 1; the PLC3 is embedded on the front surface of the support column 1; the switch 4 and the display screen 5 are respectively and electrically connected to the front surface of the PLC 3; the protective connecting shell structure 6 is arranged at the upper part of the supporting column 1; the natural gas pipe 7 is installed inside the protective connecting shell structure 6 through a fixed seat 8 by bolts; the assembly heads 9 are respectively in threaded connection with the left side and the right side of the lower part of the natural gas pipe 7; the plug 10 is in threaded connection with the outer side of the assembly head 9; the temperature sensor 11 is embedded in the assembly head 9; the mounting cylinder 12 is welded at the lower part of the protective connecting shell structure 6; the rotating motor 13 is connected to the right side of the mounting cylinder 12 through bolts; the wind wheel 14 is arranged above the inner part of the mounting cylinder 12 and is embedded on an output shaft of the rotating motor 13; the heating pipe 15 is embedded at the lower side inside the mounting cylinder 12; the sundries filtering net rack structure 16 is arranged on the outer side of the mounting barrel 12; the adjusting support rod frame structure 17 is arranged on the support column 1; the protective connecting shell structure 6 comprises a fixing plate 61, a first protective edge 62, a second protective edge 63, a first protective pad 64, a second protective pad 65, a third protective pad 66 and a fourth protective pad 67, wherein the front surface of the fixing plate 61 is connected with a fixing seat 8 through bolts; the number of the fixing plates 61 is two, and the number of the first protective edges 62 and the number of the second protective edges 63 are two respectively, so that the first protective edges 62 and the second protective edges 63 can assist the fixing plates 61 to play a role in fixing and simultaneously play a role in sealing, and further can be reasonably used; the middle part of the first protective edge 62 at the lower part of the fixed plate 61 is welded with the installation cylinder 12, and the left side and the right side are welded with the support columns 1; the first protective edges 62 are respectively welded at the upper part and the lower part between the fixed plate 61 and the fixed plate 61; the second protective edges 63 are respectively welded at the left side and the right side between the fixed plate 61 and the fixed plate 61; the first protection pad 64 and the second protection pad 65 are respectively embedded on the inner walls of the first protection edge 62 and the second protection edge 63; the first protection pad 64 and the second protection pad 65 are respectively provided with a plurality of protection pads and are arranged on the outer side of the natural gas pipe 7, and the first protection pad 64 and the second protection pad 65 are respectively made of tin foil paper pads, so that the function of heat preservation and protection is achieved in the heating process, and the protection effect is further improved; the third protective pad 66 and the fourth protective pad 67 are respectively glued on the outer walls of the first protective edge 62 and the second protective edge 63; the third protection pad 66 and the fourth protection pad 67 respectively adopt asbestos rubber pads, so that the protection effect of the protection connecting shell structure 6 is improved during use, a large amount of heat is prevented from being dissipated quickly, and the power consumption speed is increased.
As shown in fig. 3, in the above embodiment, specifically, the debris filtering net rack structure 16 includes an assembly cover 161, an assembly cavity 162, a sealing gasket 163, a communication hole 164, an assembly port 165 and a disposal net 166, the assembly cavity 162 inside the assembly cover 161 is connected with the lower part of the outer wall of the mounting cylinder 12 by screw threads, so that the debris filtering net rack structure 16 can be more reasonably mounted and used; the assembly cavity 162 is arranged inside the assembly cover 161; the sealing gasket 163 is arranged below the assembly cavity 162 and internally provided with a communication hole 164; the sealing gasket 163 adopts a rubber gasket, and the communication holes 164 in the sealing gasket correspond to the processing net 166, so that the sealing effect of the installation position of the sundries filtering net rack structure 16 is improved during installation; the assembly opening 165 is arranged at the lower side inside the assembly cover 161; the processing net 166 in the assembling port 165 is an activated carbon net, and the processing net 166 is arranged at the lower part of the mounting cylinder 12, so that a large amount of dust can be prevented from entering easily during the air inlet process, and the auxiliary protection effect is achieved; the processing net 166 is embedded on the inner wall of the assembling opening 165.
As shown in fig. 4, in the above embodiment, specifically, the adjusting support rod frame structure 17 includes an adjusting rod 171, an assembling rod 172, a base plate 173, an auxiliary groove 174, a long hole 175 and a fixing bolt 176, the adjusting rod 171 and the auxiliary groove 174 are assembled in a U shape, a support column 1 is inserted into the auxiliary groove 174, and when the support column 1 moves up and down, the support column 1 can be matched with the adjusting rod 171 to reach a proper height, and is convenient to support and use; the assembling rod 172 is welded at the lower part between the adjusting rod 171 and the adjusting rod 171; the bottom plate 173 is welded at the bottom of the adjusting rod 171; the auxiliary groove 174 is arranged in the middle of the inside of the assembling rod 172; the long holes 175 are respectively arranged at the front side and the rear side inside the assembling rod 172; the fixing bolt 176 penetrates through the long hole 175 and is connected with the supporting column 1, so that the fixing bolt 176 can move in the long hole 175 along with the supporting column 1 in the process of moving up and down, and meanwhile, the fixing bolt 176 is screwed to play a fixing role after being screwed.
In the above embodiment, specifically, the PLC3 is a PLC of model FX 2N-48.
In the above embodiment, specifically, the display screen 5 is an EJ050NA-01G display screen.
In the above embodiment, specifically, the temperature sensor 11 is a TC-H type temperature sensor.
In the above embodiment, specifically, the rotating electrical machine 13 is a YVP type motor.
In the above embodiment, specifically, the heating pipe 15 is an HS-type heating pipe.
In the above embodiment, specifically, the switch 4 is electrically connected to an input terminal of the PLC3, the temperature sensor 11 is electrically connected to an input terminal of the PLC3, the display screen 5 is electrically connected to an output terminal of the PLC3, the rotating electrical machine 13 is electrically connected to an output terminal of the PLC3, and the heating pipe 15 is electrically connected to an output terminal of the PLC 3.
Principle of operation
The utility model discloses a theory of operation: before use, the supporting column 1 is moved up and down, the supporting column moves to a proper position in the auxiliary groove 174 of the adjusting rod 171, then the fixing bolt 176 in the long hole 175 is screwed to be fixed, after the fixing is completed, the base plate 173 is installed at a specified position through the bolt, after the installation is completed, when the installation is completed, the heating pipe 15 is started and generates heat, meanwhile, the rotating motor 13 is started and drives the wind wheel 14 to rotate to generate wind power, so that heat can be blown into the natural gas pipe 7 and work is carried out, when the wind power is blown, external wind can penetrate through the processing net 166 to be filtered and enters the installation barrel 12 to be used, and when the installation is carried out, the protection effect can be achieved through the first protection pad 64, the second protection pad 65, the third protection pads 66 and 67.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (10)
1. The multifunctional air-temperature heating device for the gasification station is characterized by comprising a supporting column (1), a reinforcing rod (2), a PLC (3), a switch (4), a display screen (5), a protective connecting shell structure (6), a natural gas pipe (7), a fixing seat (8), an assembling head (9), a plug-in connector (10), a temperature sensor (11), an installation cylinder (12), a rotating motor (13), a wind wheel (14), a heating pipe (15), a sundry filtering net rack structure (16) and an adjusting supporting rod rack structure (17), wherein the reinforcing rod (2) is welded at the lower part between the supporting column (1) and the supporting column (1); the PLC (3) is embedded on the front surface of the support column (1); the switch (4) and the display screen (5) are respectively and electrically connected to the front surface of the PLC (3); the protective connecting shell structure (6) is arranged at the upper part of the supporting column (1); the natural gas pipe (7) is installed inside the protective connecting shell structure (6) through a fixed seat (8) by bolts; the assembly heads (9) are respectively in threaded connection with the left side and the right side of the lower part of the natural gas pipe (7); the plug connector (10) is in threaded connection with the outer side of the assembly head (9); the temperature sensor (11) is embedded in the assembly head (9); the mounting cylinder (12) is welded at the lower part of the protective connecting shell structure (6); the rotating motor (13) is connected to the right side of the mounting cylinder (12) through a bolt; the wind wheel (14) is arranged above the inner part of the mounting cylinder (12) and is embedded on an output shaft of the rotating motor (13); the heating pipe (15) is embedded at the lower side inside the mounting cylinder (12); the sundries filtering net rack structure (16) is arranged on the outer side of the mounting cylinder (12); the adjusting support rod frame structure (17) is arranged on the support column (1); the protective connecting shell structure (6) comprises a fixing plate (61), a first protective edge (62), a second protective edge (63), a first protective pad (64), a second protective pad (65), a third protective pad (66) and a fourth protective pad (67), wherein the front surface of the fixing plate (61) is connected with a fixed seat (8) through bolts; the middle part of a first protective edge (62) at the lower part of the fixed plate (61) is welded with an installation cylinder (12), and the left side and the right side are welded with support columns (1); the first protective edges (62) are respectively welded at the upper part and the lower part between the fixed plate (61) and the fixed plate (61); the second protective edges (63) are respectively welded at the left side and the right side between the fixed plate (61) and the fixed plate (61); the first protection pad (64) and the second protection pad (65) are respectively inlaid on the inner walls of the first protection edge (62) and the second protection edge (63); and the third protective pad (66) and the fourth protective pad (67) are respectively glued on the outer walls of the first protective edge (62) and the second protective edge (63).
2. The multifunctional air-heating device for the gasification station according to claim 1, wherein the sundries filtering net rack structure (16) comprises an assembly cover (161), an assembly chamber (162), a sealing gasket (163), a communication hole (164), an assembly port (165) and a treatment net (166), the assembly chamber (162) is arranged inside the assembly cover (161); the sealing gasket (163) is arranged below the assembly cavity (162) and internally provided with a communication hole (164); the assembly opening (165) is arranged at the lower side inside the assembly cover (161); the processing net (166) is embedded on the inner wall of the assembling opening (165).
3. The multifunctional air heating apparatus for a gasification station as set forth in claim 1, wherein said adjusting support rod frame structure (17) comprises an adjusting rod (171), an assembling rod (172), a base plate (173), an auxiliary groove (174), a long hole (175) and a fixing bolt (176), said assembling rod (172) being welded at a lower portion between the adjusting rod (171) and the adjusting rod (171); the bottom plate (173) is welded at the bottom of the adjusting rod (171); the auxiliary groove (174) is arranged in the middle part inside the assembling rod (172); the long holes (175) are respectively arranged at the front side and the rear side in the assembling rod (172).
4. The multifunctional air heating apparatus for a vaporizing station as claimed in claim 1, wherein the first protective pad (64) and the second protective pad (65) are respectively provided in plurality and are disposed outside the natural gas pipe (7), and the first protective pad (64) and the second protective pad (65) are respectively formed of tinfoil paper pads.
5. The multifunctional air heating apparatus for a vaporizing station as claimed in claim 1, wherein the third protective pad (66) and the fourth protective pad (67) are made of asbestos rubber pads, respectively.
6. The multifunctional air heating apparatus for a vaporizing station according to claim 1, wherein the fixing plate (61) is provided in two, and the first shielding edge (62) and the second shielding edge (63) are provided in two, respectively.
7. The multifunctional air heating apparatus for a vaporizing station according to claim 2, wherein the treating net (166) inside the assembling port (165) is an activated carbon net, and the treating net (166) is disposed at a lower portion of the mounting cylinder (12).
8. The multifunctional air heating apparatus for a vaporizing station as claimed in claim 2, wherein the assembly chamber (162) inside the assembly cover (161) is screw-coupled to the lower portion of the outer wall of the mounting cylinder (12).
9. The multifunctional air heating apparatus for a vaporizing station according to claim 3, wherein the adjusting lever (171) and the auxiliary groove (174) are assembled in a U shape, and the support column (1) is inserted into the auxiliary groove (174).
10. The multifunctional air heating apparatus for a vaporizing station according to claim 3, wherein the fixing bolt (176) is inserted through the elongated hole (175) and coupled to the supporting pillar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920440450.0U CN210486596U (en) | 2019-04-03 | 2019-04-03 | Multifunctional air temperature heating device for gasification station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920440450.0U CN210486596U (en) | 2019-04-03 | 2019-04-03 | Multifunctional air temperature heating device for gasification station |
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| Publication Number | Publication Date |
|---|---|
| CN210486596U true CN210486596U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920440450.0U Expired - Fee Related CN210486596U (en) | 2019-04-03 | 2019-04-03 | Multifunctional air temperature heating device for gasification station |
Country Status (1)
| Country | Link |
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| CN (1) | CN210486596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112254550A (en) * | 2020-11-05 | 2021-01-22 | 常德天盛电化有限公司 | Air bath type gasifier |
-
2019
- 2019-04-03 CN CN201920440450.0U patent/CN210486596U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112254550A (en) * | 2020-11-05 | 2021-01-22 | 常德天盛电化有限公司 | Air bath type gasifier |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300000, Room 204 -10, 66 Longfeng Avenue, Si Cun town, Wuqing District, Tianjin (central office area) Patentee after: Tianjin Guohua Environmental Protection Group Co.,Ltd. Address before: 300000, Room 204 -10, 66 Longfeng Avenue, Si Cun town, Wuqing District, Tianjin (central office area) Patentee before: TIANJIN GUOHUA ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 |
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| CF01 | Termination of patent right due to non-payment of annual fee |