CN109439343B - Feeding sealing device for retort furnace - Google Patents
Feeding sealing device for retort furnace Download PDFInfo
- Publication number
- CN109439343B CN109439343B CN201811301971.4A CN201811301971A CN109439343B CN 109439343 B CN109439343 B CN 109439343B CN 201811301971 A CN201811301971 A CN 201811301971A CN 109439343 B CN109439343 B CN 109439343B
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- Prior art keywords
- pipeline
- mud
- block
- adjusting
- groove
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- 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.)
- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 title claims abstract description 17
- 239000004568 cement Substances 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 239000010802 sludge Substances 0.000 claims description 31
- 230000000903 blocking effect Effects 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000197 pyrolysis Methods 0.000 description 12
- 239000007789 gas Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B25/00—Doors or closures for coke ovens
- C10B25/20—Lids or closures for charging holes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to a feeding sealing device for a retort, which comprises a cement bottom plate, wherein two steel structure brackets are fixedly arranged on one side of the top of the cement bottom plate, the tops of the two steel structure brackets are fixed at the bottom of a fixed base, an adjusting limit block is fixedly arranged on one side of the top of the fixed base, a horizontal pushing rod is movably sleeved in the adjusting limit block, one end of the horizontal pushing rod is fixedly connected with a universal joint, the other end of the universal joint is fixedly connected with a power device, the power device is fixedly arranged on the top of the mounting base, the mounting base is fixedly arranged on the other side of the top of the cement bottom plate, the horizontal pushing rod is arranged on the front side and the rear side of the outer portion of the horizontal pushing rod respectively and located on the adjusting limiting block and the rotating rod between the universal joints, and a mud inlet pipeline is fixedly mounted on the other side of the top of the fixing base.
Description
Technical Field
The invention relates to the technical field of dry distillation equipment, in particular to a feeding sealing device for a dry distillation furnace.
Background
Dry distillation, which is a process of producing solid or organic substances by pyrolysis in the absence of air, results in the generation of various gases, vapors and solid residues, and the mixture of gases and vapors is cooled and separated into gases and liquids, has been known and used by humans for a long time.
When the dry distillation mode is adopted for production, a dry distillation furnace is used, and in the using process of the conventional dry distillation furnace, the inlet of the dry distillation furnace is difficult to seal, so that the dry distillation effect is influenced, and therefore, the feeding sealing device for the dry distillation furnace is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a feeding sealing device for a gas retort, which has the advantages of strong sealing performance and convenience in cleaning, and solves the problem that the inlet of the gas retort is difficult to seal in the using process of the prior gas retort so as to influence the dry distillation effect.
The invention provides the following technical scheme: a feeding sealing device for a retort furnace comprises a cement bottom plate, wherein two steel structure supports are fixedly arranged on one side of the top of the cement bottom plate, the tops of the two steel structure supports are fixed at the bottom of a fixed base, an adjusting limiting block is fixedly arranged on one side of the top of the fixed base, a horizontal pushing rod is movably sleeved in the adjusting limiting block, one end of the horizontal pushing rod is fixedly connected with a universal joint, the other end of the universal joint is fixedly connected with a power device, the power device is fixedly arranged at the top of an installing base, the installing base is fixedly arranged on the other side of the top of the cement bottom plate, rotating rods positioned between the adjusting limiting block and the universal joint are respectively arranged on the front side and the rear side of the outer part of the horizontal pushing rod, a sludge inlet pipeline is fixedly arranged on the other side of the top of the fixed base, the other end of the horizontal pushing rod sequentially penetrates through the adjusting limiting block and the mud inlet pipeline from right to left and extends into the mud inlet pipeline, a push plate is movably sleeved on the inner portion of the mud inlet pipeline, the outer portion of the push plate is movably sleeved on the inner portion of the mud inlet pipeline, a square blocking block located inside the mud inlet pipeline is movably sleeved on the outer portion of the horizontal pushing rod, the outer portion of the square blocking block is slidably connected with the inner cavity of the mud inlet pipeline, round rods are fixedly mounted on the front face and the rear face of the square blocking block and close to one side of the adjusting limiting block respectively, pushing blocks located inside the mud inlet pipeline and close to one side of the adjusting limiting block are fixedly mounted on the front face and the rear face of the horizontal pushing rod respectively, grooves matched with the pushing blocks are formed in the upper side and the lower side of the inner portion of the square blocking block respectively, limiting grooves matched with the round rods are formed in the middle portions of the front side and the rear side of the inner cavity of, a sludge inlet groove is fixedly arranged on one side, away from the adjusting limiting block, of the top of the sludge inlet pipeline, the interior of the sludge inlet groove is communicated with the interior of the sludge inlet pipeline, one end, away from the adjusting limiting block, of the sludge inlet pipeline extends to the exterior of one side of the fixed base and is fixedly sleeved with a conical cylinder, the interior of the conical cylinder is communicated with the interior of the sludge inlet pipeline, and the conical cylinder is connected with a retort furnace through a connecting pipeline;
a rubber sealing ring is arranged between the connecting pipeline and the conical cylinder, an isolation net is arranged at the top of the connecting pipeline, and the gap value of the isolation net is 0.1 mm-0.2 mm.
Preferably, power device includes servo motor, servo motor fixed mounting be in on the installation base, the fixed cover has been connected with the disc on servo motor's the output shaft, the diameter value of disc with advance the mud pipeline and be located the one end distance of the inside of a toper section of thick bamboo the maximum diameter value of push pedal equals, one side fixed mounting at the top of disc has the connecting axle, the push-and-pull rod has been cup jointed in the activity on the connecting axle, the other end of push-and-pull rod with the one end fixed connection of universal joint.
Preferably, the inside of adjusting the stopper is provided with a spiral chute matched with the rotating rod, and the spiral chute inside the adjusting stopper is connected with the rotating rod in a sliding manner.
Preferably, the two sides of the square blocking block are respectively movably connected with one side of the push plate and one side of the pushing block, and the groove in the square blocking block is connected with the pushing block in a sliding mode.
Preferably, the number of the limiting grooves is two, the two limiting grooves are respectively connected with the two round rods in a sliding mode, and the length value of the limiting grooves is equal to the distance between the rotating rods and the maximum distance value of the adjusting limiting block.
Compared with the prior art, the invention has the following beneficial effects:
1. this a feeding sealing device for retort, through the inside mud of packing into in mud groove, mud flows into to the inside of advancing the mud pipeline, utilizes power device to promote the horizontal propelling movement pole motion of connecting on the universal joint, and horizontal propelling movement pole promotes the push pedal and delivers to the inside of toper section of thick bamboo with mud and piles up to a take the altitude, utilizes the good characteristics of mud gas tightness itself to seal the entry of retort, realizes that the retort entry is sealed completely.
2. This a feeding sealing device for retort, through power device's drive and utilize the cooperation between square blocking piece, round bar, promotion piece and the spacing groove to use, make the round bar can seal the bottom of advancing the mud groove when the push pedal promotes mud at every turn, avoid mud to influence the push pedal and move back.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure adjusting limiting block of the present invention;
FIG. 3 is a right-view schematic diagram of the structural adjustment limiting block of the present invention;
FIG. 4 is a schematic right-view of a block of the present invention;
FIG. 5 is a schematic view of a structural limiting groove of the present invention.
In the figure: 1. a cement floor; 2. a steel structure bracket; 3. a fixed base; 4. adjusting a limiting block; 5. a horizontal push rod; 6. a universal joint; 7. a power plant; 71. a servo motor; 72. a disc; 73. a connecting shaft; 74. a push-pull rod; 8. installing a base; 9. rotating the rod; 10. a sludge inlet pipeline; 11. pushing the plate; 12. a square blocking block; 13. a round bar; 14. a pushing block; 15. a limiting groove; 16. a sludge inlet groove; 17. a tapered barrel; 18. and connecting the pipelines.
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.
Referring to fig. 1-5, a feeding sealing device for a retort furnace comprises a cement bottom plate 1, two steel structure supports 2 are fixedly mounted on one side of the top of the cement bottom plate 1, the tops of the two steel structure supports 2 are both fixed at the bottom of a fixed base 3, an adjusting limit block 4 is fixedly mounted on one side of the top of the fixed base 3, a horizontal push rod 5 is movably sleeved inside the adjusting limit block 4, a universal joint 6 is fixedly connected to one end of the horizontal push rod 5, a power device 7 is fixedly connected to the other end of the universal joint 6, the power device 7 is fixedly mounted on the top of a mounting base 8, the mounting base 8 is fixedly mounted on the other side of the top of the cement bottom plate 1, and rotating rods 9 located between the adjusting limit block 4 and the universal joint 6 are respectively arranged on the front side and the rear side of the outer portion of the horizontal push rod 5, a mud inlet pipeline 10 is fixedly installed on the other side of the top of the fixed base 3, the other end of the horizontal pushing rod 5 sequentially penetrates through the adjusting limiting block 4 and the mud inlet pipeline 10 from right to left and extends into the mud inlet pipeline 10, a push plate 11 is movably sleeved on the inner side of the mud inlet pipeline 10, the outer side of the push plate 11 is movably sleeved on the inner side of the mud inlet pipeline 10, a square blocking block 12 located inside the mud inlet pipeline 10 is movably sleeved on the outer side of the horizontal pushing rod 5, the outer side of the square blocking block 12 is slidably connected with the inner cavity of the mud inlet pipeline 10, round rods 13 are fixedly installed on the front side and the rear side of the square blocking block 12 and close to one side of the adjusting limiting block 4 respectively, pushing blocks 14 located inside the mud inlet pipeline 10 and close to one side of the adjusting limiting block 4 are fixedly installed on the front side and the rear side of the horizontal pushing rod 5 respectively, advance the inner chamber of mud pipeline 10 around the middle part of both sides seted up respectively with the spacing groove 15 of round bar 13 looks adaptation, the top of advancing mud pipeline 10 is kept away from one side fixed mounting who adjusts stopper 4 has into mud groove 16, just advance mud groove 16 inside with advance the inside through connection of mud pipeline 10, advance mud pipeline 10 and keep away from the one end of adjusting stopper 4 extends to the outside and the fixed cover of one side of unable adjustment base 3 have connect a toper section of thick bamboo 17, the inside of a toper section of thick bamboo 17 with advance the inside through connection of mud pipeline 10, a toper section of thick bamboo 17 passes through connecting tube 18 and connects the gas retort.
Specifically, an adjusting limit block 4 is fixedly installed on one side of the top of the fixed base 3, a spiral chute matched with the rotating rod 9 is formed inside the adjusting limit block 4, the spiral chute inside the adjusting limit block 4 is connected with the rotating rod 9 in a sliding manner, the motion state of the rotating rod 9 is changed by utilizing the spiral chute inside the adjusting limit block 4, the horizontal push rod 5 rotates and the push block 14 enters the groove inside the square block 12, the square block 12 is conveniently stopped below the mud inlet groove 16, the horizontal push rod 5 is movably sleeved inside the adjusting limit block 4, one end of the horizontal push rod 5 is fixedly connected with a universal joint 6, the other end of the universal joint 6 is fixedly connected with a power device 7, the power device 7 comprises a servo motor 71, the type of the servo motor 71 is Y80M1-2, the servo motor 71 is fixedly installed on the installation base 8, a disc 72 is fixedly sleeved on an output shaft of the servo motor 71, the diameter value of disc 72 equals the maximum diameter value of the push plate 11 away from the one end of the inside of the cone-shaped cylinder 17 of the mud inlet pipe 10, one side fixed mounting at the top of the disc 72 is provided with a connecting shaft 73, a push-pull rod 74 is movably sleeved on the connecting shaft 73, the other end of the push-pull rod 74 is fixedly connected with one end of the universal joint 6, the push plate 11 connected on the horizontal push rod 5 is conveniently driven to move back and forth by utilizing a power device 7, the push plate 11 pushes the mud to the inside of the cone-shaped cylinder 17, the power device 7 is fixedly mounted at the top of the mounting base 8, the mounting base 8 is fixedly mounted at the other side of the top of the cement bottom plate 1, the front side and the rear side of the outside of the horizontal push rod 5 are respectively provided with a rotating rod 9 positioned between an adjusting limit block 4 and the universal joint 6, the other side of the top of the fixing base 3 is fixedly provided with the mud inlet pipe 10, the other The push plate 11, the outside of the push plate 11 is movably sleeved with the inside of the mud inlet pipeline 10, the outside of the horizontal push rod 5 is movably sleeved with a square block 12 positioned inside the mud inlet pipeline 10, two sides of the square block 12 are respectively movably connected with one side of the push plate 11 and one side of a push block 14, the upper side and the lower side of the inside of the square block 12 are respectively provided with a groove matched with the push block 14, the groove inside the square block 12 is slidably connected with the push block 14, the push block 14 can conveniently enter the inside of the square block 12, the push block 14 is prevented from pushing the square block 12 away from the bottom of a mud inlet groove 16, the outside of the square block 12 is slidably connected with the inner cavity of the mud inlet pipeline 10, round rods 13 are respectively and fixedly installed on the front side and the rear side of the square block 12 and on the side close to the adjusting limit block 4, and push blocks 14 positioned inside the mud inlet pipeline 10 and close to the adjusting limit block 4 are respectively and fixedly installed on the front and rear sides of the horizontal push rod 5, the middle parts of the front side and the rear side of the inner cavity of the sludge inlet pipeline 10 are respectively provided with two limiting grooves 15 matched with the round rods 13, the number of the limiting grooves 15 is two, the interiors of the two limiting grooves 15 are respectively connected with the two round rods 13 in a sliding manner, the length value of the limiting groove 15 is equal to the maximum distance value between the rotating rod 9 and the adjusting limiting block 4, the pushing block 14 can push the square blocking block 12 to the lower part of the sludge inlet groove 16, meanwhile, the square blocking block 12 is accurately stopped below the sludge inlet groove 16, one side of the top of the sludge inlet pipeline 10, which is far away from the adjusting limiting block 4, is fixedly provided with the sludge inlet groove 16, the interior of the sludge inlet groove 16 is communicated with the interior of the sludge inlet pipeline 10, one end of the sludge inlet pipeline 10, which is far away from the adjusting limiting block 4, extends to the exterior of one side of the fixed base 3 and is fixedly sleeved with the conical barrel 17, the interior of the conical barrel 17 contains a certain amount of sludge, the upper part, and the diameter value of the inner cavity of the conical cylinder 17 is larger than that of the inner cavity of the connecting pipeline 18, so that the connecting pipeline 18 can be completely sealed by sludge in the conical cylinder 17, and the interior of the conical cylinder 17 is communicated with the interior of the sludge inlet pipeline 10. A rubber sealing ring is arranged between the connecting pipeline 18 and the conical cylinder 17, an isolation net is arranged at the top of the connecting pipeline 18, the gap value of the isolation net on the connecting pipeline 18 is 0.1 mm-0.2 mm, sludge enters a gap between the conical cylinder 17 and the connecting pipeline 18 for sealing, a large amount of sludge is prevented from flowing into the connecting pipeline 18 to influence dry distillation, and meanwhile, the sealing performance between the conical cylinder 17 and the connecting pipeline 18 is improved.
When the device is used, a certain amount of sludge is firstly filled into the sludge inlet groove 16, the conical barrel 17 is connected with the connecting pipeline 18, then the power device 7 is started to rotate, the power device 7 drives the horizontal pushing rod 5 connected on the universal joint 6 to move back and forth, the pushing plate 11 arranged on the horizontal pushing rod 5 pushes the sludge to the inside of the conical barrel 17, the pushing block 14 arranged on the horizontal pushing rod 5 pushes the square blocking block 12 to the lower part of the sludge inlet groove 16, meanwhile, after the rotating rod 9 enters the adjusting limiting block 4, the horizontal pushing rod 5 rotates 90 degrees, at the moment, the pushing block 14 finishes pushing the square blocking block 12 and enters the inside of the square blocking block 12, the square blocking block 12 just seals the bottom of the sludge inlet groove 16, the power device 7 is closed after the sludge sealing conical barrel 17 finishes, the retort furnace is subjected to retort production, and finally, the conical barrel 17 is separated from the connecting pipeline 18 after the retort is finished, and (4) cleaning the sludge in the conical barrel 17.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A feed seal arrangement for a retort, comprising a cement floor (1), characterized in that: the concrete slab is characterized in that two steel structure supports (2) are fixedly mounted on one side of the top of the concrete slab (1), the top of each of the two steel structure supports (2) is fixed to the bottom of the fixing base (3), an adjusting limiting block (4) is fixedly mounted on one side of the top of the fixing base (3), a horizontal pushing rod (5) is sleeved on the inner movable portion of the adjusting limiting block (4), one end of the horizontal pushing rod (5) is fixedly connected with a universal joint (6), the other end of the universal joint (6) is fixedly connected with a power device (7), the power device (7) is fixedly mounted on the top of a mounting base (8), the mounting base (8) is fixedly mounted on the other side of the top of the concrete slab (1), and rotating rods (9) located between the adjusting limiting block (4) and the universal joint (6) are arranged on the front side and the rear side of the outer portion of the horizontal pushing rod, opposite side fixed mounting at the top of unable adjustment base (3) has into mud pipeline (10), the other end of horizontal propelling movement pole (5) runs through from right side to left side in proper order adjust stopper (4) with advance mud pipeline (10) and extend to advance the inside and the activity of mud pipeline (10) and cup jointed push pedal (11), the outside of push pedal (11) with the inside activity of advancing mud pipeline (10) cup joints, the outside activity of horizontal propelling movement pole (5) has cup jointed and is located advance the square body sprue (12) of the inside of mud pipeline (10), just the outside of square body sprue (12) with the inner chamber sliding connection of advancing mud pipeline (10), the front and back two sides of square body sprue (12) just are close to adjust one side of stopper (4) fixed mounting respectively has round bar (13), the front and back two sides of horizontal propelling movement pole (5) are fixed mounting respectively and are located advance the inside of mud pipeline (10) and be close to adjust the stopper (4) The upper side and the lower side of the inner part of the square blocking block (12) are respectively provided with a groove matched with the pushing block (14), the middle parts of the front side and the rear side of the inner cavity of the mud inlet pipeline (10) are respectively provided with a limit groove (15) matched with the round rod (13), a mud inlet groove (16) is fixedly arranged on one side of the top of the mud inlet pipeline (10) far away from the adjusting limit block (4), and the interior of the mud inlet groove (16) is communicated with the interior of the mud inlet pipeline (10), one end of the sludge inlet pipeline (10) far away from the adjusting limit block (4) extends to the outside of one side of the fixed base (3) and is fixedly sleeved with a conical cylinder (17), the interior of the conical cylinder (17) is communicated with the interior of the sludge inlet pipeline (10), and the conical cylinder (17) is connected with the gas retort through a connecting pipeline (18);
a rubber sealing ring is arranged between the connecting pipeline (18) and the conical cylinder (17), an isolation net is arranged at the top of the connecting pipeline (18), and the gap value of the isolation net is 0.1 mm-0.2 mm.
2. A feed seal arrangement for a retort according to claim 1, wherein: power device (7) include servo motor (71), servo motor (71) fixed mounting be in on installation base (8), fixed cover on the output shaft of servo motor (71) has connect disc (72), the diameter value of disc (72) with it is located to advance mud pipeline (10) the one end distance of the inside of a toper section of thick bamboo (17) the maximum diameter value of push pedal (11) equals, one side fixed mounting at the top of disc (72) has connecting axle (73), push-and-pull rod (74) have been cup jointed in the activity on connecting axle (73), the other end of push-and-pull rod (74) with the one end fixed connection of universal joint (6).
3. A feed seal arrangement for a retort according to claim 1, wherein: the spiral chute that adjust the inside of stopper (4) seted up with dwang (9) looks adaptation, just the spiral chute of the inside of adjusting stopper (4) with dwang (9) sliding connection.
4. A feed seal arrangement for a retort according to claim 1, wherein: the both sides of square body sprue (12) respectively with one side of push pedal (11) with one side swing joint of promotion piece (14), the inside recess of square body sprue (12) with promote piece (14) sliding connection.
5. A feed seal arrangement for a retort according to claim 1, wherein: the quantity of spacing groove (15) is two, two the inside of spacing groove (15) respectively with two round bar (13) sliding connection, the length value of spacing groove (15) with dwang (9) distance the maximum distance value of adjusting stopper (4) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301971.4A CN109439343B (en) | 2018-11-02 | 2018-11-02 | Feeding sealing device for retort furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301971.4A CN109439343B (en) | 2018-11-02 | 2018-11-02 | Feeding sealing device for retort furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109439343A CN109439343A (en) | 2019-03-08 |
| CN109439343B true CN109439343B (en) | 2020-06-09 |
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ID=65550662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811301971.4A Expired - Fee Related CN109439343B (en) | 2018-11-02 | 2018-11-02 | Feeding sealing device for retort furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109439343B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001014796A1 (en) * | 1999-08-24 | 2001-03-01 | Pyrox Oy | Method for feeding solid material into a reaction space, wherein solid material is consumed in the reaction |
| CN200940128Y (en) * | 2006-08-18 | 2007-08-29 | 郑元芬 | Biomass gasification furnace having raw material feeder |
| CN105368471A (en) * | 2015-12-11 | 2016-03-02 | 江苏鼎新环保科技有限公司 | Self-sealing biomass carbonization furnace feeding device |
| CN205443187U (en) * | 2015-12-31 | 2016-08-10 | 杭州隽琛环保有限公司 | Feeding and sealed integrated high leakproofness mud carbomorphism device |
-
2018
- 2018-11-02 CN CN201811301971.4A patent/CN109439343B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001014796A1 (en) * | 1999-08-24 | 2001-03-01 | Pyrox Oy | Method for feeding solid material into a reaction space, wherein solid material is consumed in the reaction |
| CN200940128Y (en) * | 2006-08-18 | 2007-08-29 | 郑元芬 | Biomass gasification furnace having raw material feeder |
| CN105368471A (en) * | 2015-12-11 | 2016-03-02 | 江苏鼎新环保科技有限公司 | Self-sealing biomass carbonization furnace feeding device |
| CN205443187U (en) * | 2015-12-31 | 2016-08-10 | 杭州隽琛环保有限公司 | Feeding and sealed integrated high leakproofness mud carbomorphism device |
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|---|---|
| CN109439343A (en) | 2019-03-08 |
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Granted publication date: 20200609 |