CN213778613U - Tunnel cave SOx/NOx control tower - Google Patents
Tunnel cave SOx/NOx control tower Download PDFInfo
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- CN213778613U CN213778613U CN202022135025.6U CN202022135025U CN213778613U CN 213778613 U CN213778613 U CN 213778613U CN 202022135025 U CN202022135025 U CN 202022135025U CN 213778613 U CN213778613 U CN 213778613U
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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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model discloses a tunnel cave SOx/NOx control tower, including desulfurizing tower, denitration tower and tunnel cave waste heat water supply mechanism, its characterized in that: the flue gas inlet of denitration tower links to each other with the flue gas pipeline of tunnel cave, and the exhanst gas outlet of denitration tower links to each other with dust collecting equipment, and dust collecting equipment's exhanst gas outlet then links to each other with the flue gas inlet of desulfurizing tower, the water supply tank of the spray piping of denitration tower and desulfurizing tower all links to each other with tunnel cave waste heat water supply mechanism. The problem of current tunnel cave SOx/NOx control tower SOx/NOx control effect good and the energy consumption is low can not compromise is solved.
Description
Technical Field
The utility model relates to a kiln body waste heat utilization equipment, concretely relates to tunnel cave SOx/NOx control tower.
Background
Carry out SOx/NOx control with current SOx/NOx control tower, if want to make SOx/NOx control effectual, just must spray the liquid, but will have the high problem of an energy consumption like this, so both can not compromise.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tunnel cave SOx/NOx control tower solves the good and low problem that can not compromise of current tunnel cave SOx/NOx control tower SOx/NOx control effect.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a tunnel cave SOx/NOx control tower, includes desulfurizing tower, denitration tower and tunnel cave waste heat water supply mechanism, its characterized in that: the flue gas inlet of denitration tower links to each other with the flue gas pipeline of tunnel cave, and the exhanst gas outlet of denitration tower links to each other with dust collecting equipment, and dust collecting equipment's exhanst gas outlet then links to each other with the flue gas inlet of desulfurizing tower, the water supply tank of the spray piping of denitration tower and desulfurizing tower all links to each other with tunnel cave waste heat water supply mechanism.
The waste heat of the tunnel kiln is utilized to heat the water supply of the spray pipelines of the desulfurization tower and the denitration tower, the heated water is added to improve the concentration of the absorption liquid, the desulfurization and denitration effects are better, the waste heat of the tunnel kiln is utilized fully, and the energy waste is reduced.
As the utility model discloses a further preferred, tunnel kiln waste heat water supply mechanism includes to hang and connects mechanism, last heat collecting pipe, ground end thermal-collecting tube, circulating water supply tank and circulating water header tank, hang and connect the upper end of mechanism and link to each other with the crane, hang and connect the lower extreme of mechanism and link to each other with last heat collecting pipe, go up heat collecting pipe and ground end thermal-collecting tube cooperation setting, go up and link to each other through the connecting pipe between the lower standpipe of heat collecting pipe and the last standpipe of the ground end thermal-collecting tube that corresponds, the end of intaking of ground end thermal-collecting tube links to each other with the circulating water supply tank, and the play water end of ground end thermal-collecting tube links to each other with the end of intaking of circulating water header tank, and two outlet pipes of circulating water header tank link to each other with the water supply tank of the spray line of denitration tower and the spray line's of desulfurizing tower supply tank respectively.
Heat collecting gaps are reserved between the upper heat collecting pipe and the ground bottom heat collecting pipe which are arranged and the tunnel kiln, so that the energy consumption of the tunnel kiln can not be accelerated, only the dissipated heat is utilized, when the waste heat is needed to be utilized, the upper heat collecting pipe and the ground bottom heat collecting pipe are connected through the connecting pipe, thus, an annular pipeline surrounding the tunnel kiln is formed, the circulating water supply tank starts to supply water at the moment, the circulating water collecting tank receives the water heated by the annular pipeline, and the water is continuously supplied to the circulating water supply tank, so that the water can be repeatedly heated, or when heating is needed, only the heated water is led out from the circulating water collecting tank, when the tunnel kiln needs to be overhauled, only the connecting pipe needs to be taken down, and the upper heat collecting pipe is lifted, so that the overhauling of the tunnel kiln cannot be hindered.
As the utility model discloses a further preferred, the top of going up the heat-collecting tube still even has prevents weighing down the chain, prevents weighing down the top and the workshop top fixed connection of chain.
The upper heat collecting pipe can be prevented from falling, and the safety is improved.
As the utility model discloses a further preferred, the connecting pipe includes last standpipe connector, flexible midsection pipe and the lower standpipe connector that from the bottom up set gradually, goes up threaded connection between the bottom of standpipe connector and the top of last standpipe, and threaded connection is then between the top of lower standpipe connector and the bottom of lower standpipe connector.
As a further preferred aspect of the present invention, a heat collecting plate is further disposed outside the pipe wall of the upper heat collecting pipe.
Because gaps are reserved among the heat collecting pipelines, the waste heat utilization rate can be improved after the heat collecting plates are arranged.
Compared with the prior art, the utility model discloses can reach one in following beneficial effect at least:
1. the desulfurization and denitrification effects are good, and the waste heat is utilized, so that the energy consumption is low, and the desulfurization and denitrification effects can be realized at the same time.
2. The energy consumption of the tunnel kiln can not be accelerated, and the overhaul of the tunnel kiln can not be hindered.
3. The heat collection efficiency is high.
4. The connecting pipe is ingenious in structure and convenient to mount and dismount.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of the waste heat water supply mechanism of the tunnel kiln of the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific example 1:
fig. 1 and 2 show a tunnel kiln desulfurization and denitrification tower, including desulfurizing tower 7, denitration tower 8 and tunnel kiln waste heat water supply mechanism, the flue gas inlet of denitration tower 8 links to each other with the flue gas pipeline of tunnel kiln, and the exhanst gas outlet of denitration tower 8 links to each other with dust collecting equipment 9, and then the exhanst gas outlet of dust collecting equipment 9 links to each other with the flue gas inlet of desulfurizing tower 7, the water supply tank of the spray pipeline of denitration tower 8 and desulfurizing tower 7 all links to each other with tunnel kiln waste heat water supply mechanism.
The waste heat of the tunnel kiln is utilized to heat the water supply of the spray pipelines of the desulfurization tower and the denitration tower, the heated water is added to improve the concentration of the absorption liquid, the desulfurization and denitration effects are better, the waste heat of the tunnel kiln is utilized fully, and the energy waste is reduced.
Specific example 2:
the present embodiment is further described with reference to embodiment 1, in which the tunnel kiln waste heat water supply mechanism includes a hanging mechanism 1, an upper heat collecting pipe 2, a circulating water supply tank of the ground bottom heat collecting pipe 3 and a circulating water collecting tank, the upper end of the hanging mechanism 1 is connected to a crane, the lower end of the hanging mechanism 1 is connected to the upper heat collecting pipe 2, the upper heat collecting pipe 2 is disposed in cooperation with the ground bottom heat collecting pipe 3, the lower vertical pipe of the upper heat collecting pipe is connected to the upper vertical pipe of the corresponding ground bottom heat collecting pipe through a connecting pipe 4, the water inlet end of the ground bottom heat collecting pipe 3 is connected to the circulating water supply tank, the water outlet end of the ground bottom heat collecting pipe 3 is connected to the water inlet end of the circulating water collecting tank, and two water outlet pipes of the circulating water collecting tank are respectively connected to the water supply tank of the spray pipe of the denitration tower and the water supply tank of the spray pipe of the desulfurization tower.
Heat collecting gaps are reserved between the upper heat collecting pipe and the ground bottom heat collecting pipe which are arranged and the tunnel kiln, so that the energy consumption of the tunnel kiln can not be accelerated, only the dissipated heat is utilized, when the waste heat is needed to be utilized, the upper heat collecting pipe and the ground bottom heat collecting pipe are connected through the connecting pipe, thus, an annular pipeline surrounding the tunnel kiln is formed, the circulating water supply tank starts to supply water at the moment, the circulating water collecting tank receives the water heated by the annular pipeline, and the water is continuously supplied to the circulating water supply tank, so that the water can be repeatedly heated, or when heating is needed, only the heated water is led out from the circulating water collecting tank, when the tunnel kiln needs to be overhauled, only the connecting pipe needs to be taken down, and the upper heat collecting pipe is lifted, so that the overhauling of the tunnel kiln cannot be hindered.
Specific example 3:
according to the embodiment, the anti-falling pipe 5 is additionally arranged on the basis of the specific embodiment 2, the anti-falling chain 5 is further connected above the upper heat collecting pipe 2, and the top of the anti-falling chain 5 is fixedly connected with the top of a workshop.
The upper heat collecting pipe can be prevented from falling, and the safety is improved.
Specific example 4:
the embodiment is further illustrated to connecting pipe 4 on the basis of specific embodiment 2, connecting pipe 4 includes last standpipe connector 41, flexible midsection pipe 42 and lower standpipe connector 43 that from the bottom up set gradually, goes up threaded connection between the bottom of standpipe connector 41 and the top of last standpipe, and threaded connection between the top of lower standpipe connector 43 and the bottom of lower standpipe connector.
Specific example 5:
in this embodiment, a heat collecting plate 6 is additionally provided on the basis of the specific embodiment 2, and the heat collecting plate 6 is further provided outside the pipe wall of the upper heat collecting pipe 1.
Because gaps are reserved among the heat collecting pipelines, the waste heat utilization rate can be improved after the heat collecting plates are arranged.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a tunnel cave SOx/NOx control tower, includes desulfurizing tower (7), denitration tower (8) and tunnel cave waste heat water supply mechanism, its characterized in that: the flue gas inlet of denitration tower (8) links to each other with the flue gas pipeline of tunnel cave, and the exhanst gas outlet of denitration tower (8) links to each other with dust collecting equipment (9), and the exhanst gas outlet of dust collecting equipment (9) then links to each other with the flue gas inlet of desulfurizing tower (7), the water supply tank of the spray piping of denitration tower (8) and desulfurizing tower (7) all links to each other with tunnel cave waste heat water supply mechanism.
2. The tunnel kiln desulfurization and denitrification tower of claim 1, characterized in that: tunnel cave waste heat water supply mechanism is including hanging and connecing mechanism (1), last heat collecting tube (2), ground end thermal-collecting tube (3), circulating water supply tank and circulating water header tank, hang the upper end that connects mechanism (1) and link to each other with the crane, hang the lower extreme that connects mechanism (1) and link to each other with last heat collecting tube (2), go up heat collecting tube (2) and ground end thermal-collecting tube (3) cooperation setting, go up and link to each other through connecting pipe (4) between the lower standpipe of heat collecting tube and the last standpipe of the ground end thermal-collecting tube that corresponds, the end of intaking of ground end thermal-collecting tube (3) links to each other with the circulating water supply tank, and two outlet pipes of circulating water header tank link to each other with the supply tank of the spray pipe of denitration tower and the supply tank of the spray pipe of desulfurizing tower respectively.
3. The tunnel kiln desulfurization and denitrification tower according to claim 2, characterized in that: the upper part of the upper heat collecting pipe (2) is also connected with an anti-falling chain (5), and the top of the anti-falling chain (5) is fixedly connected with the top of the workshop.
4. The tunnel kiln desulfurization and denitrification tower according to claim 2, characterized in that: connecting pipe (4) are including last standpipe connector (41), flexible midsection pipe (42) and lower standpipe connector (43) that from the bottom up set gradually, threaded connection between the bottom of going up standpipe connector (41) and the top of last standpipe, threaded connection then between the top of lower standpipe connector (43) and the bottom of lower standpipe connector.
5. The tunnel kiln desulfurization and denitrification tower according to claim 2, characterized in that: and a heat collecting plate is also arranged outside the pipe wall of the upper heat collecting pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022135025.6U CN213778613U (en) | 2020-09-25 | 2020-09-25 | Tunnel cave SOx/NOx control tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022135025.6U CN213778613U (en) | 2020-09-25 | 2020-09-25 | Tunnel cave SOx/NOx control tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213778613U true CN213778613U (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022135025.6U Active CN213778613U (en) | 2020-09-25 | 2020-09-25 | Tunnel cave SOx/NOx control tower |
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| Country | Link |
|---|---|
| CN (1) | CN213778613U (en) |
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2020
- 2020-09-25 CN CN202022135025.6U patent/CN213778613U/en active Active
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