CN211625679U - Exhaust-heat boiler that hot regeneration of active carbon used - Google Patents
Exhaust-heat boiler that hot regeneration of active carbon used Download PDFInfo
- Publication number
- CN211625679U CN211625679U CN202020260364.4U CN202020260364U CN211625679U CN 211625679 U CN211625679 U CN 211625679U CN 202020260364 U CN202020260364 U CN 202020260364U CN 211625679 U CN211625679 U CN 211625679U
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- CN
- China
- Prior art keywords
- waste heat
- heat
- heat insulation
- heat boiler
- pipeline
- 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.)
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 230000008929 regeneration Effects 0.000 title claims abstract description 15
- 238000011069 regeneration method Methods 0.000 title claims abstract description 15
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 8
- 239000002918 waste heat Substances 0.000 claims abstract description 77
- 238000009413 insulation Methods 0.000 claims abstract description 68
- 239000002184 metal Substances 0.000 claims abstract description 27
- 229920000742 Cotton Polymers 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000428 dust Substances 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims description 8
- 238000004321 preservation Methods 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- Chimneys And Flues (AREA)
Abstract
The utility model discloses a waste heat boiler that hot regeneration of active carbon used relates to the waste heat boiler field, including the waste heat boiler body, the fixed welding in top of waste heat boiler body has the waste heat insulation can, and waste heat boiler body and waste heat insulation can all are rectangle box structure, and the upper surface of waste heat boiler body is equipped with the heat that a plurality of groups run through from top to bottom and is porose, and the upper end opening part that the heat was porose is sealed to have the cotton layer. The metal heat insulation plate and the metal heat conduction plate which can quickly transfer heat are arranged in the waste heat insulation box above the waste heat boiler body, so that the utilization of the heat efficiency of the waste heat insulation box is high; the dust collecting box is arranged at the lower end of the heat insulation pipeline, so that dust and water can be conveniently and regularly collected, the cleaning is convenient, and the practicability is strong; the utility model discloses well two-layer filtering cotton layer can well filtering steam, makes things convenient for the heat to utilize from the heat preservation pipeline backward flow, and can add water in the waste heat insulation can and heat the use, and the energy utilization is reasonable.
Description
Technical Field
The utility model relates to a waste heat boiler field, in particular to waste heat boiler that hot regeneration of active carbon used.
Background
The waste heat boiler comprises a boiler barrel, a movable smoke hood, a furnace mouth section flue, an oblique 1 section flue, an oblique 2 section flue, a last 1 section flue, a last 2 section flue, a charging pipe (discharging chute) groove, an oxygen lance mouth, a nitrogen sealing device, a nitrogen sealing plug, a manhole, a micro-differential pressure taking device, a support of the flue, a hanger and the like. The waste heat boiler is divided into six circulation loops, each circulation loop consists of a down pipe and an up pipe, feed water of each section of flue is introduced into a lower header of each flue from the boiler barrel through the down pipe and then enters each heating surface, and steam generated by water passing through the heating surfaces enters an inlet header and then is introduced into the boiler barrel through the up pipe. All the flues are connected by flanges.
The waste heat boiler can be used for activated carbon regeneration, but the existing waste heat boiler is insufficient in heat efficiency utilization, has the influence of moisture and dust, and reduces the using effect of the waste heat boiler for a long time.
Therefore, it is necessary to provide a waste heat boiler for activated carbon thermal regeneration to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a exhaust-heat boiler that hot regeneration of active carbon used to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a waste heat boiler for active carbon thermal regeneration comprises a waste heat boiler body, wherein a waste heat insulation box is fixedly welded above the waste heat boiler body, the waste heat boiler body and the waste heat insulation box are both in a rectangular box structure, a plurality of groups of heat outlet holes which penetrate through the waste heat boiler body from top to bottom are formed in the upper surface of the waste heat boiler body, a cotton layer is sealed at an opening at the upper end of each heat outlet hole and is arranged inside the waste heat insulation box, a heat conduction partition plate is fixedly welded at the bottom end inside the waste heat insulation box, a metal heat conduction plate is fixedly welded on the upper surface of the heat conduction partition plate, a metal insulation plate is fixedly welded on the lower surface of the heat conduction partition plate, an internally and externally communicated water inlet pipeline is arranged at the upper end of the waste heat insulation box, an internally and externally communicated water outlet pipeline is arranged at the right end of, the waste heat boiler is characterized in that the right upper end of the waste heat insulation box and the right lower end of the waste heat boiler body are communicated through a heat insulation pipeline, a one-way air valve is arranged inside the lower end of the heat insulation pipeline, a dust collection box is integrally arranged at the lower end of the heat insulation pipeline and communicated with the heat insulation pipeline, a switch pipeline is arranged at the lower end of the dust collection box, and a filter cotton layer is arranged at the position where the heat insulation pipeline is communicated with the waste heat insulation box.
Preferably, the upper end opening of the heat outlet hole is small, and the lower end opening of the heat outlet hole is large.
Preferably, the metal heat-conducting plates are of rectangular plate-shaped structures and are distributed in a plurality of groups at equal intervals, and the surfaces of the plurality of groups of metal heat-conducting plates are provided with communicating holes which penetrate left and right.
Preferably, the metal heat-insulation plates are of rectangular plate-shaped structures and are distributed in a plurality of groups at equal intervals, and circulation holes penetrating through the surfaces of the plurality of groups of metal heat-insulation plates are formed.
Preferably, the filtering cotton layers are arranged in two groups, and the two groups of filtering cotton layers are obliquely arranged.
Preferably, the filtering cotton layer is fixedly arranged on the surface of the supporting plate, the supporting plate is of an inclined plate-shaped structure and is fixedly welded on the inner wall of the waste heat insulation box, and a plurality of groups of air flow through holes penetrating through the supporting plate up and down are formed in the surface of the supporting plate.
The utility model discloses a technological effect and advantage:
1. the metal heat insulation plate and the metal heat conduction plate which can quickly transfer heat are arranged in the waste heat insulation box above the waste heat boiler body, so that the utilization of the heat efficiency of the waste heat insulation box is high;
2. the dust collecting box is arranged at the lower end of the heat insulation pipeline, so that dust and water can be conveniently and regularly collected, the cleaning is convenient, and the practicability is strong;
3. the opening of the heat outlet hole in the utility model is small at the top and big at the bottom, which accords with the structure of collecting a large amount of heat rising and has reasonable design;
4. the utility model discloses well two-layer filtering cotton layer can well filtering steam, makes things convenient for the heat to utilize from the heat preservation pipeline backward flow, and can add water in the waste heat insulation can and heat the use, and the energy utilization is reasonable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.
In the figure: 1. a waste heat boiler body; 2. a waste heat insulation box; 3. a heat-insulating pipeline; 4. a dust collecting box; 5. a water outlet pipeline; 6. a water inlet pipe; 7. a thermally conductive spacer; 8. a communicating hole; 9. a metal insulation board; 10. a metal heat-conducting plate; 11. a flow-through hole; 12. a cotton layer; 13. a heat outlet; 14. a one-way air valve; 15. switching the pipeline; 16. a support plate; 17. a filter cotton layer; 18. an airflow through hole; 19. and (4) a manual valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a waste heat boiler for active carbon thermal regeneration as shown in figures 1-3, which comprises a waste heat boiler body 1, a waste heat insulation box 2 is fixedly welded above the waste heat boiler body 1, the waste heat boiler body 1 and the waste heat insulation box 2 are both in a rectangular box structure, the upper surface of the waste heat boiler body 1 is provided with a plurality of groups of heat outlet holes 13 which are vertically penetrated, the upper opening of the heat outlet holes 13 is sealed with a cotton layer 12, the cotton layer 12 is arranged inside the waste heat insulation box 2, the bottom end inside the waste heat insulation box 2 is fixedly welded with a heat conduction baffle plate 7, the upper surface of the heat conduction baffle plate 7 is fixedly welded with a metal heat conduction plate 10, the lower surface of the heat conduction baffle plate 7 is fixedly welded with a metal insulation plate 9, the upper end of the waste heat insulation box 2 is provided with an internally and externally communicated water, the water outlet pipeline 5 is arranged above the heat-conducting partition plate 7, and the water outlet pipeline 5 and the water inlet pipeline 6 are both provided with manual valves 19, so that the pipelines can be conveniently controlled to be opened and closed;
the upper right end of the waste heat insulation box 2 is communicated with the lower right end of the waste heat boiler body 1 through an insulation pipeline 3, a one-way air valve 14 is arranged inside the lower end of the insulation pipeline 3, a dust collection box 4 is integrally arranged at the lower end of the insulation pipeline 3, the dust collection box 4 is communicated with the insulation pipeline 3, and a switch pipeline 15 is arranged at the lower end of the dust collection box 4, so that water and impurities can be conveniently removed;
wherein, the position of the heat preservation pipeline 3 communicated with the waste heat insulation box 2 is provided with a filter cotton layer 17.
The upper end opening of the heat outlet hole 13 is small, and the lower end opening of the heat outlet hole 13 is large.
The metal heat-conducting plates 10 are of rectangular plate-shaped structures and are distributed with a plurality of groups at equal intervals, and the surfaces of the metal heat-conducting plates 10 are provided with communicating holes 8 which penetrate left and right, so that the heat exchange area is increased, and the utilization efficiency of waste heat is increased.
The metal heat insulation plates 9 are of rectangular plate-shaped structures and are distributed with a plurality of groups at equal intervals, circulation holes 11 penetrating through the surfaces of the metal heat insulation plates 9 are formed in the left and right sides of the surfaces of the metal heat insulation plates, heat exchange area is increased, and utilization efficiency of waste heat is increased.
Filter cotton layer 17 and be equipped with two sets ofly, two sets of filter cotton layer 17 are the slope setting, and the effectual of filtering moisture.
The fixed setting in backup pad 16 of filter cotton layer 17 is on the surface, and backup pad 16 is the fixed welding of the platelike structure of slope on waste heat insulation can 2's inner wall, and the surface of backup pad 16 is equipped with the air current through-hole 18 that runs through about a plurality of groups, and backup pad 16 mainly plays the supporting role to filter cotton layer 17, and air current circulation is guaranteed to air current through-hole 18.
The working principle is as follows: in the utility model, the metal heat insulation plate 9 and the metal heat conduction plate 10 which can rapidly transfer heat are arranged in the waste heat insulation box 2 above the waste heat boiler body 1, so that the utilization of the heat efficiency of the waste heat insulation box 2 is high;
the heat in the exhaust-heat boiler body 1 from the heat bottom that 13 got into thermal baffle 7 that appears that portal 13 got into, water in the exhaust-heat insulation can 2 heats through the heat conduction, 2 accessible inlet channels of exhaust-heat insulation can 6 add water, 5 play water of accessible outlet conduit use, and hydrothermal heat filters through two-layer filter cotton layer 17 and gets rid of in the exhaust-heat boiler body 1 of inflow once more of moisture accessible heat preservation pipeline 3 and use, and 3 lower extremes of heat preservation pipeline are equipped with the dust collection box 4 that supplies to collect water and impurity, high durability and convenient use, the inside one-way pneumatic valve 14 that still is equipped with the one-way circulation of confession gas of heat preservation pipeline 3 lower extreme.
The dust collecting box 4 is arranged at the lower end of the heat insulation pipeline 3, so that dust and water can be conveniently and regularly collected, the cleaning is convenient, and the practicability is strong;
the opening of the heat outlet hole 13 in the utility model is small at the top and big at the bottom, which accords with the structure of collecting a large amount of heat rising and has reasonable design;
the utility model discloses well two-layer filtering cotton layer 17 can well the filtering steam, makes things convenient for the heat to utilize from the backflow of insulating tube 3, and can add water in the waste heat insulation can 2 and heat the use, and the energy utilization is reasonable.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a waste heat boiler that hot regeneration of active carbon used, includes waste heat boiler body (1), its characterized in that: the waste heat insulation box (2) is fixedly welded above the waste heat boiler body (1), the waste heat boiler body (1) and the waste heat insulation box (2) are both of rectangular box structures, a plurality of groups of heat outlet holes (13) which penetrate through the waste heat boiler body (1) from top to bottom are formed in the upper surface of the waste heat boiler body (1), a cotton layer (12) is sealed at an upper end opening of each heat outlet hole (13), the cotton layer (12) is arranged inside the waste heat insulation box (2), a heat conduction partition plate (7) is fixedly welded at the bottom end inside the waste heat insulation box (2), a metal heat conduction plate (10) is fixedly welded on the upper surface of the heat conduction partition plate (7), a metal insulation plate (9) is fixedly welded on the lower surface of the heat conduction partition plate (7), an inner and outer communicated water inlet pipeline (6) is arranged at the upper end of the waste heat insulation box (, the waste heat boiler is characterized in that the water outlet pipeline (5) is arranged above the heat conduction partition plate (7), manual valves (19) are arranged on the water outlet pipeline (5) and the water inlet pipeline (6), the upper right end of the waste heat insulation box (2) and the lower right end of the waste heat boiler body (1) are communicated through the heat insulation pipeline (3), a one-way air valve (14) is arranged inside the lower end of the heat insulation pipeline (3), a dust collection box (4) is integrally arranged at the lower end of the heat insulation pipeline (3), the dust collection box (4) is communicated with the heat insulation pipeline (3), a switch pipeline (15) is arranged at the lower end of the dust collection box (4), and a filtering cotton layer (17) is arranged at the position where the heat insulation pipeline (3) is communicated with.
2. The exhaust-heat boiler for activated carbon thermal regeneration according to claim 1, characterized in that: the upper end opening of the heat outlet hole (13) is small, and the lower end opening of the heat outlet hole (13) is large.
3. The exhaust-heat boiler for activated carbon thermal regeneration according to claim 1, characterized in that: the metal heat-conducting plates (10) are of rectangular plate-shaped structures and are distributed with a plurality of groups at equal intervals, and the surfaces of the plurality of groups of metal heat-conducting plates (10) are provided with communicating holes (8) which penetrate left and right.
4. The exhaust-heat boiler for activated carbon thermal regeneration according to claim 1, characterized in that: the metal heat-insulation plates (9) are of rectangular plate-shaped structures and are distributed with a plurality of groups at equal intervals, and circulation holes (11) which penetrate through the surfaces of the metal heat-insulation plates (9) are arranged on the surfaces of the groups.
5. The exhaust-heat boiler for activated carbon thermal regeneration according to claim 1, characterized in that: the two groups of filtering cotton layers (17) are arranged, and the two groups of filtering cotton layers (17) are obliquely arranged.
6. The exhaust-heat boiler for activated carbon thermal regeneration according to claim 5, characterized in that: the filtering cotton layer (17) is fixedly arranged on the surface of the supporting plate (16), the supporting plate (16) is of an inclined plate-shaped structure and is fixedly welded on the inner wall of the waste heat insulation box (2), and a plurality of groups of air flow through holes (18) which penetrate through the surface of the supporting plate (16) from top to bottom are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020260364.4U CN211625679U (en) | 2020-03-05 | 2020-03-05 | Exhaust-heat boiler that hot regeneration of active carbon used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020260364.4U CN211625679U (en) | 2020-03-05 | 2020-03-05 | Exhaust-heat boiler that hot regeneration of active carbon used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211625679U true CN211625679U (en) | 2020-10-02 |
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ID=72621156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020260364.4U Expired - Fee Related CN211625679U (en) | 2020-03-05 | 2020-03-05 | Exhaust-heat boiler that hot regeneration of active carbon used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211625679U (en) |
-
2020
- 2020-03-05 CN CN202020260364.4U patent/CN211625679U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 |
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| CF01 | Termination of patent right due to non-payment of annual fee |