CN211926502U - Improved honeycomb duct for plasma gasification furnace - Google Patents
Improved honeycomb duct for plasma gasification furnace Download PDFInfo
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- CN211926502U CN211926502U CN202020375715.6U CN202020375715U CN211926502U CN 211926502 U CN211926502 U CN 211926502U CN 202020375715 U CN202020375715 U CN 202020375715U CN 211926502 U CN211926502 U CN 211926502U
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- flange
- semicircular groove
- pipe
- flow guide
- detachable
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- 238000009272 plasma gasification Methods 0.000 title claims abstract description 20
- 239000000498 cooling water Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 6
- 239000010425 asbestos Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000002844 melting Methods 0.000 abstract description 2
- 230000008018 melting Effects 0.000 abstract description 2
- 210000004127 vitreous body Anatomy 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- 239000011229 interlayer Substances 0.000 description 5
- 239000006060 molten glass Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000002309 gasification Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Gasification And Melting Of Waste (AREA)
Abstract
The utility model provides an improved generation honeycomb duct for plasma gasification furnace, includes the vertical pipe of water conservancy diversion, connecting bend, drainage tube, the flange passes through bolt and receives silo terminal surface flange fastening connection, the vertical pipe up end flange of water conservancy diversion with terminal surface flange cooperation is connected under the connecting bend, the drainage tube forms for the form combination that two semicircles can open and shut, and lower semicircle is fixed half slot, goes up the semicircle and be the removable half slot, fixed half slot one end pass through the flange with the perpendicular fastening connection of connecting bend, the other end through with plasma gasification furnace lateral wall discharge gate flange fastening connection, fixed half slot lateral wall is the cavity intermediate layer that double-deck steel sheet constitutes, and the level is provided with cooling water inlet and delivery port. The utility model discloses a to the improvement of current plasma gasification stove, not only can effectively cool off the product, adhesion pipe wall when convenient flowing out high temperature melting vitreous body is cleared up simultaneously, has simplified and has safeguarded the use and change the time, has improved production efficiency.
Description
Technical Field
The utility model relates to a plasma gasification furnace technical field specifically is a plasma gasification furnace is with improved generation honeycomb duct.
Background
The plasma melting gasification treatment technology of the solid waste utilizes the advantages of high temperature, high energy density and low oxidation atmosphere of a plasma torch, can generate high temperature of 1600 ℃ in a gasification furnace, at the temperature, organic substances (containing toxic, corrosive and infectious substances) in the solid waste are completely cracked and gasified into combustible synthetic gas (the main components are CO and H2), and inorganic substances (containing mineral substances and heavy metal substances) are melted into glassy substances at high temperature and are recycled. The honeycomb duct that is used for deriving the fused glass body in following plasma gasifier is integrative structure of drum type now, and there is not cooling device, and the design of both sides lateral wall is two-layer solid construction usually, the outer stainless steel that adopts, the nexine adopts the fire clay material, it forms the bold to block up the honeycomb duct to glue even inner wall easily when the high temperature fused glass body of gasifier flows out, must artifically dismantle the honeycomb duct get off and clear up the drum is inside, the clearance is very inconvenient and there is the clearance dead angle, lead to life very short, need regularly constantly change, the production efficiency has greatly been influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an improved generation honeycomb duct for plasma gasification stove to solve above-mentioned problem. The technical problem solved by the utility model can be realized by adopting the following technical scheme.
An improved flow guide pipe for a plasma gasification furnace comprises a flow guide vertical pipe, a connecting bent pipe and a flow guide pipe, the vertical diversion pipe is a vertically arranged straight cylinder structure, a flange is arranged on the lower end surface of the vertical diversion pipe, the flange is fixedly connected with a flange on the end surface of the material receiving groove through a bolt, a flange on the upper end surface of the diversion vertical pipe is connected with a flange on the lower end surface of the connecting bent pipe in a matching way, the drainage tube is formed by combining two semicircles in an openable and closable way, the lower semicircle is a fixed semicircular groove, the upper semicircle is a detachable semicircular groove, one end of the fixed semicircular groove is vertically and fixedly connected with the connecting bent pipe through a flange, the other end of the fixed semicircular groove is fixedly connected with a discharge port flange on the side wall of the plasma gasification furnace, the side wall of the fixed semicircular groove is a hollow interlayer formed by double-layer steel plates, and a cooling water inlet and a cooling water outlet are horizontally arranged, and positioning holes are arranged at the four corners of the axial connecting surface of the fixed semicircular groove.
Preferably, the axial connecting surface of the detachable semicircular groove is provided with a positioning column matched with the positioning hole.
Preferably, the fixed semicircular groove and the detachable semicircular groove side wall are provided with connecting lugs for fastening connection.
Preferably, the flange that the vertical pipe of water conservancy diversion, connection return bend, fixed half slot and the cooperation of dismantling between the half slot are connected all adopts corrugated surface flange joint structure, through bolt-up connection.
Preferably, the connection surfaces of the mutually matched connection flanges, the fixed semicircular groove and the detachable semicircular groove are provided with asbestos gaskets.
Preferably, the detachable semicircular groove arc surface is provided with a hook.
The beneficial effects of utility model are that: the utility model arranges the side wall of the guide pipe connected with the discharge port of the plasma gasification furnace into a form that two semicircles can be opened and closed, thereby being convenient for cleaning the blocked molten glass body in time, prolonging the service life and improving the production efficiency; through setting up the drainage tube lateral wall into the cavity intermediate layer that double-deck steel sheet is constituteed, and set up cooling water inlet and delivery port at drainage tube both sides lateral wall, can effectively carry out cooling to the fused glass body through water-cooling. The present invention will be better understood by reference to the drawings and the following detailed description of the preferred embodiments.
Drawings
Fig. 1 is a schematic diagram of a three-dimensional structure of an improved flow guide pipe for a plasma gasification furnace of the present invention.
Fig. 2 is a schematic cross-sectional view of a fixing semicircular groove according to an embodiment of the present invention.
Reference numerals: the method comprises the following steps of 1-a flow guide vertical pipe, 2-a connecting bent pipe, 3-a fixed semicircular groove, 4-a detachable semicircular groove, 5-a positioning hole, 6-a water inlet, 7-a connecting lug, 8-a positioning column, 9-a hook, 10-a water outlet and 11-a bolt.
Detailed Description
The embodiments of the present invention will be described in more detail below with reference to the accompanying drawings and reference numerals, so that those skilled in the art can implement the embodiments after studying the specification. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
An improved flow guide pipe for a plasma gasification furnace comprises a flow guide vertical pipe 1, a connecting bent pipe 2 and a drainage pipe, the vertical diversion pipe 1 is a vertically arranged straight cylinder structure, a flange is arranged on the lower end surface of the vertical diversion pipe 1, the flange is fastened and connected with the flange on the end surface of the material receiving groove through a bolt 11, the flange on the upper end surface of the diversion vertical pipe 1 is matched and connected with the flange on the lower end surface of the connecting bent pipe 2, the drainage tube is formed by combining two semicircles which can be opened and closed, the lower semicircle is a fixed semicircular groove 3, the upper semicircle is a detachable semicircular groove 4, one end of the drainage tube is vertically and fixedly connected with the connecting bent tube 2 through a flange, the other end of the drainage tube is fixedly connected with a discharge port flange on the side wall of the plasma gasification furnace, the side wall of the fixed semicircular groove 3 is a hollow interlayer formed by double-layer steel plates, and a cooling water inlet 6 and a cooling water outlet 10 are horizontally arranged, and positioning holes 5 are arranged at the four corners of the axial connecting surface of the fixed semicircular groove 3.
Specifically, referring to fig. 1 and 2, an improved flow guide pipe for a plasma gasification furnace comprises a flow guide vertical pipe 1, a connecting bent pipe 2 and a flow guide pipe, wherein the flow guide vertical pipe 1 is a vertically arranged straight cylinder structure, a flange is arranged on the lower end face of the flow guide vertical pipe 1 and is fixedly connected with a flange on the end face of a material receiving groove through a bolt 11, and a cooled molten glass body can be sent to the material receiving groove through the flow guide vertical pipe 1 for storage and standby; the flange on the upper end face of the vertical diversion pipe 1 is matched with the flange on the lower end face of the connecting bent pipe 2 to be connected with the connecting drainage pipe and the vertical diversion pipe 1, and the bending angle of the connecting bent pipe 2 ranges from 50 degrees to 70 degrees. The drainage tube is formed by combining two semicircles in an openable and closable mode, the lower semicircle is a fixed semicircular groove 3, the upper semicircle is a detachable semicircular groove 4, one end of the fixed semicircular groove 3 is vertically and fixedly connected with the connecting bent tube 2 through a flange, the other end of the fixed semicircular groove is fixedly connected with a discharge port flange on the side wall of the plasma gasification furnace, the side wall of the fixed semicircular groove 3 is a hollow interlayer formed by double-layer steel plates, and compared with a traditional solid structure, the double-layer hollow steel plate is convenient to process, the mass is reduced too much, and the replacement is convenient; a cooling water inlet 6 and a cooling water outlet 10 are horizontally arranged on the side wall of the fixed semicircular groove 3, one end of the water inlet sends cooling water into the hollow interlayer through a water suction pump, the water outlet 10 is used for outputting the cooled water out of the hollow interlayer, positioning holes 5 are respectively arranged at four corners of the semicircular section of the fixed semicircular groove 3 and are used for positioning the detachable semicircular groove 4, a positioning column 8 corresponding to the positioning hole 5 is arranged on the axial connecting surface of the detachable semicircular groove 4, and the detachable semicircular groove is limited by the matching of the positioning hole 5 and the positioning column 8 so as to prevent sliding; the fixed semicircular groove 3 and the detachable semicircular groove 4 are provided with connecting lugs 7 for fastening connection, and the fixed semicircular groove 3 and the detachable semicircular groove 4 are fixedly connected into a whole through the connecting lugs 7 fastened by bolts. When the device is used, the positioning columns 8 of the detachable semicircular grooves 4 are aligned and inserted into the positioning holes 5 for positioning, the flanges at two sides and the connecting lugs are tightly connected through the bolts 11, then a water suction pump at one end of the water inlet 6 is started, cooling water enters the fixed semicircular grooves 3 through the water inlet 6 to fill the middle hollow cavity, a molten glass body led out of the plasma gasification furnace is cooled, and then the cooling water is output from the fixed semicircular grooves 3 through the water outlet 10 and flows back to the water tank for cooling, so that a water cooling circulation system is formed; when the honeycomb duct needs to be cleaned when the blockage occurs, the detachable fixing bolt 11 can be detached to remove the detachable semicircular groove 4, so that the honeycomb duct can be cleaned, the cleaning is very convenient, and no cleaning dead angle exists.
The axial connecting surface of the detachable semicircular groove 4 is provided with a positioning column 8 corresponding to the positioning hole 5, and the detachable semicircular groove is limited by matching the positioning hole 5 and the positioning column 8 to prevent the detachable semicircular groove from sliding;
the fixed semicircular groove 3 and the detachable semicircular groove 4 are provided with connecting lugs 7 for fastening connection, and the fixed semicircular groove 3 and the detachable semicircular groove 4 are fixedly connected into a whole through the connecting lugs 7 fastened by bolts.
The flanges matched and connected among the flow guide vertical pipe 1, the connecting bent pipe 2, the fixed semicircular groove 3 and the detachable semicircular groove 4 are in a concave-convex flange connecting structure and are fastened and connected through bolts 11, so that a gasket can be effectively prevented from being extruded; set up heat preservation asbestos gasket between the flange, have stronger high temperature resistant and corrosion resisting property, can prevent to produce the space and produce the leakage between the flange, avoid simultaneously because of the flow of space interference glass fuse-element.
Can dismantle 11 arc surfaces of half slot and be provided with couple 9, can utilize the line to hang and remove the dismantled half slot 4 after will dismantling, avoid manual operation mistake to touch and be scalded.
The utility model arranges the side wall of the guide pipe connected with the discharge port of the plasma gasification furnace into a form that two semicircles can be opened and closed, thereby being convenient for cleaning the blocked molten glass body in time, prolonging the service life and improving the production efficiency; the hollow sandwich structure formed by double-layer steel plates is arranged on the side wall of the guide pipe, and the cooling water inlet 6 and the cooling water outlet 10 are arranged on the outer side wall of the guide pipe, so that a water cooling circulation system is formed, and the molten glass body can be cooled effectively through water cooling.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments thereof. To the utility model belongs to the technical field of the ordinary skilled person say, do not deviate from the utility model discloses a other embodiments that reach under the technical scheme all should be contained the utility model discloses a within the scope of protection.
Claims (6)
1. An improved flow guide pipe for a plasma gasification furnace is characterized by comprising a flow guide vertical pipe (1), a connecting bent pipe (2) and a flow guide pipe, wherein the flow guide vertical pipe (1) is of a vertically arranged straight cylinder structure, a flange is arranged on the lower end face of the flow guide vertical pipe (1), the flange is fixedly connected with a flange on the end face of a material receiving groove through a bolt (11), the flange on the upper end face of the flow guide vertical pipe (1) is matched and connected with a flange (12) on the lower end face of the connecting bent pipe (2), the flow guide pipe is formed by combining two semicircles which can be opened and closed, the lower semicircle is a fixed semicircular groove (3), the upper semicircle is a detachable semicircular groove (4), one end of the fixed semicircular groove (3) is vertically and fixedly connected with the connecting bent pipe through the flange, the other end of the fixed semicircular groove is fixedly connected with a flange on a discharge port on the side wall of the plasma gasification furnace, and a cooling water inlet (6) and a cooling water outlet (10) are horizontally arranged, and positioning holes (5) are arranged at the four corners of the axial connecting surface of the fixed semicircular groove (3).
2. The improved draft tube for a plasma gasifier of claim 1, wherein: the axial connecting surface of the detachable semicircular groove (4) is provided with a positioning column (8) matched with the positioning hole (5).
3. The improved draft tube for a plasma gasifier of claim 1, wherein: the fixed semicircular groove (3) and the detachable semicircular groove (4) are provided with connecting lugs (7) for fastening connection.
4. The improved draft tube for a plasma gasifier of claim 1, wherein: the guide vertical pipe (1), the connecting bent pipe (2), the fixed semicircular groove (3) and the flange which is connected in a matched mode between the detachable semicircular groove (4) all adopt a concave-convex flange connecting structure and are connected in a fastened mode through bolts (11).
5. The improved draft tube for a plasma gasifier of claim 1, wherein: asbestos gaskets are arranged between the axial connecting surfaces of the mutually matched flanges, the fixed semicircular grooves (3) and the detachable semicircular grooves (4).
6. The improved draft tube for a plasma gasifier of claim 1, wherein: the arc surface of the detachable semicircular groove (4) is provided with a hook (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020375715.6U CN211926502U (en) | 2020-03-23 | 2020-03-23 | Improved honeycomb duct for plasma gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020375715.6U CN211926502U (en) | 2020-03-23 | 2020-03-23 | Improved honeycomb duct for plasma gasification furnace |
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| Publication Number | Publication Date |
|---|---|
| CN211926502U true CN211926502U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020375715.6U Active CN211926502U (en) | 2020-03-23 | 2020-03-23 | Improved honeycomb duct for plasma gasification furnace |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117535807A (en) * | 2023-11-03 | 2024-02-09 | 江苏霞光印染有限公司 | High-temperature melt spinning system |
| CN119349862A (en) * | 2024-12-25 | 2025-01-24 | 西安热工研究院有限公司 | Drainage device for hot melt glass and glass fiber production system |
-
2020
- 2020-03-23 CN CN202020375715.6U patent/CN211926502U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117535807A (en) * | 2023-11-03 | 2024-02-09 | 江苏霞光印染有限公司 | High-temperature melt spinning system |
| CN119349862A (en) * | 2024-12-25 | 2025-01-24 | 西安热工研究院有限公司 | Drainage device for hot melt glass and glass fiber production system |
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