CN220277221U - Transmission energy-saving device of cement kiln waste heat boiler steam driven cement mill - Google Patents
Transmission energy-saving device of cement kiln waste heat boiler steam driven cement mill Download PDFInfo
- Publication number
- CN220277221U CN220277221U CN202321309185.5U CN202321309185U CN220277221U CN 220277221 U CN220277221 U CN 220277221U CN 202321309185 U CN202321309185 U CN 202321309185U CN 220277221 U CN220277221 U CN 220277221U
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- water pump
- waste heat
- heat boiler
- fixedly connected
- cement
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- 239000004568 cement Substances 0.000 title claims abstract description 48
- 239000002918 waste heat Substances 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 title claims abstract description 18
- 239000000498 cooling water Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 229920000742 Cotton Polymers 0.000 claims description 17
- 241000219146 Gossypium Species 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Classifications
-
- 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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
- Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods
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- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model belongs to the field of waste heat boiler steam utilization, in particular to a transmission energy-saving device of a cement mill driven by waste heat boiler steam of a cement kiln, which aims at solving the problems that the prior water pump and a cooling water pump generate noise in the using process, the noise can be transmitted to the periphery without noise reduction and serious influence on the working environment is easy to occur.
Description
Technical Field
The utility model relates to the technical field of waste heat boiler steam utilization, in particular to a transmission energy-saving device of a cement kiln waste heat boiler steam driven cement mill.
Background
Through searching, the patent with the publication number of CN206817993U discloses a transmission energy-saving device of a cement kiln waste heat boiler steam driven cement mill. The device comprises a waste heat boiler, a steam drum, a first turbine, a generator, a condenser, a cooling tower, a cooling water pump, a deaerator, a water pump, a second turbine, a speed reducer, a feeding system, a cement mill and a discharging system; the first turbine and the second turbine are connected in parallel between the steam drum and the condenser through a steam pipeline; the condenser, the cooling tower and the cooling water pump are sequentially connected through a water vapor pipeline. The utility model reduces energy consumption, saves fire coal and reduces emission. The utility model utilizes steam to drive the cement mill and can also drive the generator to generate electricity by the steam.
The following problems exist in the technical scheme:
because the water pump and the cooling water pump can produce noise in the use process, the noise can be transmitted to the periphery, noise reduction is not carried out, and serious influence is easily caused to the working environment.
In order to solve the problems, the utility model provides a transmission energy-saving device of a cement kiln waste heat boiler steam driven cement mill.
Disclosure of Invention
The utility model provides a transmission energy-saving device for a cement kiln waste heat boiler steam driven cement mill, which solves the defects that noise can be transmitted to the periphery, noise is not reduced, and serious influence on the working environment is easy to occur in the prior art because the noise can be generated in the use process of a water pump and a cooling water pump.
The utility model provides the following technical scheme:
the device body comprises a waste heat boiler, a steam drum, a first steam turbine, a generator, a condenser, a cooling tower, a cooling water pump, a deaerator, a water pump, a second steam turbine, a speed reducer, a feeding system, a cement mill body and a discharging system, wherein the first steam turbine and the second steam turbine are connected between the steam drum and the condenser in parallel through steam pipelines, the condenser, the cooling tower and the cooling water pump are connected through steam pipelines in sequence, the deaerator and the water pump are connected between the steam drum and the condenser in series through heat exchange medium pipelines in sequence, the second steam turbine, the speed reducer, the discharging system, the cement mill body and the feeding system are connected in sequence, the first steam turbine is electrically connected with the generator, the top of the bottom plate is fixedly connected with two protection covers, the cooling water pump and the water pump are respectively positioned in the two protection covers, round holes matched with the pipelines are formed in the protection covers, and a rotating door is arranged on one side of each protection cover;
the sound absorbing mechanism is arranged in the protective cover and used for absorbing noise generated by the cooling water pump and the water pump.
In one possible design, the sound absorbing mechanism comprises a plurality of sound absorbing cottons for absorbing noise generated by the cooling water pump and the water pump, and one sides of the sound absorbing cottons are fixedly connected with the four inner walls of the protective cover and one side of the revolving door respectively.
In one possible design, a second short plate is fixedly connected to one side of the revolving door, a first short plate is fixedly connected to one side of the protective cover, a bolt is arranged on the second short plate, a nut is embedded into one side of the first short plate, and the bolt is in threaded connection with the nut.
In one possible design, the top fixedly connected with of safety cover is convenient for turn around two hinges that the door rotated, one side of two hinges all with one side fixed connection of turning around the door.
In one possible design, a handle for facilitating the opening of the revolving door is fixedly connected to one side of the revolving door.
In one possible design, a torsion plate is fixedly connected to one end of the bolt, and the torsion plate is convenient for the bolt to rotate.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
In the utility model, as the sound-absorbing cotton is arranged, the noise generated by the cooling water pump and the water pump can be effectively absorbed through the sound-absorbing cotton, so that the noise is reduced, and the influence on the working environment is reduced;
according to the utility model, the water pump or the cooling water pump can be protected through the protective cover and the revolving door, so that the service life is prolonged;
in the utility model, the bolt is rotated and is in threaded connection with the nut in the first short plate through the bolt, so that the revolving door can be fixed;
the utility model has reasonable structure, can effectively adsorb the noise generated by the cooling water pump and the water pump through the sound absorbing mechanism, reduces the noise and reduces the influence on the working environment.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a transmission energy-saving device of a cement kiln waste heat boiler steam driven cement mill provided by an embodiment of the utility model;
fig. 2 is a schematic side view of a driving energy-saving device of a cement kiln waste heat boiler steam driven cement mill according to an embodiment of the utility model;
fig. 3 is a schematic diagram of a structure of a revolving door of a transmission energy-saving device of a cement kiln waste heat boiler steam driven cement mill in an open state, which is provided by an embodiment of the utility model;
fig. 4 is a schematic diagram of a sound absorbing mechanism of a transmission energy-saving device of a cement kiln waste heat boiler steam driven cement mill according to an embodiment of the utility model;
fig. 5 is a schematic diagram of a side view structure of a protection cover and a revolving door of a transmission energy-saving device of a cement kiln waste heat boiler steam driven cement mill provided by the embodiment of the utility model.
Reference numerals:
1. a cement mill body; 2. a bottom plate; 3. a protective cover; 4. a waste heat boiler; 5. a cooling water pump; 6. a water pump; 7. a first short plate; 8. a second short plate; 9. a bolt; 10. twisting the plate; 11. a revolving door; 12. a handle; 13. a hinge; 14. sound absorbing cotton.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.
In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
Example 1
Referring to fig. 1-5, a transmission energy-saving device of a cement kiln waste heat boiler steam driven cement mill comprises a device main body and a bottom plate 2, wherein the device main body is arranged on the bottom plate 2, the device main body comprises a waste heat boiler 4, a steam drum, a first steam turbine, a generator, a condenser, a cooling tower, a cooling water pump 5, a deaerator, a water pump 6, a second steam turbine, a speed reducer, a feeding system, a cement mill main body 1 and a discharging system, the first steam turbine and the second steam turbine are connected in parallel between the steam drum and the condenser through steam pipelines, the condenser, the cooling tower and the cooling water pump 5 are connected sequentially through steam pipelines, the deaerator and the water pump 6 are sequentially connected in series between the steam drum and the condenser through heat exchange medium pipelines, the second steam turbine, the speed reducer, the discharging system, the cement mill main body 1 and the feeding system are sequentially connected, the first steam turbine is electrically connected with the generator, the top of the bottom plate 2 is fixedly connected with two protection covers 3, the cooling water pump 5 and the water pump 6 are respectively positioned in the two protection covers 3, round holes matched with the pipelines are formed in the protection covers 3, and a revolving door 11 is arranged on one side of the protection cover 3;
and the sound absorbing mechanism is arranged in the protective cover 3 and is used for absorbing noise generated by the cooling water pump 5 and the water pump 6.
According to the technical scheme, the noise generated by the cooling water pump 5 and the water pump 6 can be effectively absorbed through the sound absorbing mechanism, noise reduction is carried out, and the influence on the working environment is reduced.
Referring to fig. 4, the sound absorbing mechanism includes a plurality of sound absorbing cottons 14 for absorbing noise generated from the cooling water pump 5 and the water pump 6, and one sides of the plurality of sound absorbing cottons 14 are fixedly connected to the four inner walls of the protection cover 3 and one side of the revolving door 11, respectively.
According to the technical scheme, the noise generated by the cooling water pump 5 and the water pump 6 can be effectively absorbed through the sound absorbing cotton 14, noise reduction is carried out, and the influence on the working environment is reduced.
Example 2
Referring to fig. 1-5, a transmission energy-saving device of a cement kiln waste heat boiler steam driven cement mill comprises a device main body and a bottom plate 2, wherein the device main body is arranged on the bottom plate 2, the device main body comprises a waste heat boiler 4, a steam drum, a first steam turbine, a generator, a condenser, a cooling tower, a cooling water pump 5, a deaerator, a water pump 6, a second steam turbine, a speed reducer, a feeding system, a cement mill main body 1 and a discharging system, the first steam turbine and the second steam turbine are connected in parallel between the steam drum and the condenser through steam pipelines, the condenser, the cooling tower and the cooling water pump 5 are connected sequentially through steam pipelines, the deaerator and the water pump 6 are sequentially connected in series between the steam drum and the condenser through heat exchange medium pipelines, the second steam turbine, the speed reducer, the discharging system, the cement mill main body 1 and the feeding system are sequentially connected, the first steam turbine is electrically connected with the generator, the top of the bottom plate 2 is fixedly connected with two protection covers 3, the cooling water pump 5 and the water pump 6 are respectively positioned in the two protection covers 3, round holes matched with the pipelines are formed in the protection covers 3, and a revolving door 11 is arranged on one side of the protection cover 3;
and the sound absorbing mechanism is arranged in the protective cover 3 and is used for absorbing noise generated by the cooling water pump 5 and the water pump 6.
According to the technical scheme, the noise generated by the cooling water pump 5 and the water pump 6 can be effectively absorbed through the sound absorbing mechanism, noise reduction is carried out, and the influence on the working environment is reduced.
Referring to fig. 4, the sound absorbing mechanism includes a plurality of sound absorbing cottons 14 for absorbing noise generated from the cooling water pump 5 and the water pump 6, and one sides of the plurality of sound absorbing cottons 14 are fixedly connected to the four inner walls of the protection cover 3 and one side of the revolving door 11, respectively.
According to the technical scheme, the noise generated by the cooling water pump 5 and the water pump 6 can be effectively absorbed through the sound absorbing cotton 14, noise reduction is carried out, and the influence on the working environment is reduced.
Referring to fig. 5, a second short plate 8 is fixedly connected to one side of a revolving door 11, a first short plate 7 is fixedly connected to one side of a protection cover 3, a bolt 9 is arranged on the second short plate 8, a nut is embedded in one side of the first short plate 7, and the bolt 9 is in threaded connection with the nut.
According to the technical scheme, the bolt 9 is rotated, and the bolt 9 is in threaded connection with the nut in the first short plate 7, so that the revolving door 11 can be fixed.
Referring to fig. 5, two hinges 13 for facilitating rotation of the revolving door 11 are fixedly connected to the top of the protection cover 3, and one side of each hinge 13 is fixedly connected to one side of the revolving door 11.
According to the technical scheme, the revolving door 11 can be rotated through the hinge 13, so that the revolving door 11 can be conveniently opened or closed.
Referring to fig. 5, a handle 12 for facilitating the opening of the swing door 11 is fixedly coupled to one side of the swing door 11.
The above technical solution can facilitate the opening of the revolving door 11 by the handle 12.
Referring to fig. 5, one end of the bolt 9 is fixedly connected with a torsion plate 10 which facilitates the rotation of the bolt 9.
According to the technical scheme, the bolt 9 can be conveniently rotated through the torsion plate 10, and a tool is not required to be taken.
The working principle and the using flow of the technical scheme are as follows: when the cooling water pump 5 and the water pump 6 are started to be used, due to the fact that the sound absorbing cotton 14 is arranged, noise generated by the cooling water pump 5 and the water pump 6 can be effectively absorbed through the sound absorbing cotton 14, noise is reduced, influence on a working environment is reduced, secondly, the sound absorbing cotton 14 is of a fully-wrapped structure in the protecting cover 3 and the revolving door 11, sound absorbing effects are good, the sound absorbing cotton 14 can also be a sound insulation plate, a sound absorbing plate and the like, when the water pump 6 or the cooling water pump 5 is required to be maintained, the bolt 9 is rotated, the bolt 9 leaves the nut in the first short plate 7, the handle 12 is held, the revolving door 11 is lifted upwards, the water pump 6 or the cooling water pump 5 can be maintained, the water pump 6 or the cooling water pump 5 can be protected through the protecting cover 3 and the revolving door 11, the service life is prolonged, and the working principle of the device main body is identical to that of the authorized number CN206817993U, and therefore the device is not excessively repeated in this document.
The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (6)
1. The device is characterized in that the first turbine and the second turbine are connected between the steam drum and the condenser in parallel through steam pipelines, the condenser, the cooling tower and the cooling water pump (5) are connected sequentially through a steam pipeline, the deaerator and the water pump (6) are sequentially connected between the steam drum and the condenser through heat exchange medium pipelines, the second turbine, the speed reducer, the discharging system, the cement mill body (1) and the feeding system are sequentially connected, the first turbine is electrically connected with the generator, the top of the bottom plate (2) is fixedly connected with two protection covers (3), the cooling water pump (5) and the water pump (6) are respectively positioned in the two protection covers (3), and the protection covers (3) are provided with round holes (11) which are matched with the round holes on one side of the pipeline;
the sound absorbing mechanism is arranged in the protective cover (3) and used for absorbing noise generated by the cooling water pump (5) and the water pump (6).
2. The transmission energy-saving device of the cement kiln waste heat boiler steam driven cement mill according to claim 1, wherein the sound absorbing mechanism comprises a plurality of sound absorbing cottons (14) for absorbing noise generated by the cooling water pump (5) and the water pump (6), and one sides of the sound absorbing cottons (14) are fixedly connected with the four inner walls of the protective cover (3) and one side of the revolving door (11) respectively.
3. The transmission energy-saving device of the cement kiln waste heat boiler steam driven cement mill according to claim 1, wherein a second short plate (8) is fixedly connected to one side of the revolving door (11), a first short plate (7) is fixedly connected to one side of the protective cover (3), a bolt (9) is arranged on the second short plate (8), a nut is embedded into one side of the first short plate (7), and the bolt (9) is in threaded connection with the nut.
4. The transmission energy-saving device of the cement kiln waste heat boiler steam driven cement mill according to claim 1, wherein two hinges (13) which are convenient for the revolving door (11) to rotate are fixedly connected to the top of the protection cover (3), and one sides of the two hinges (13) are fixedly connected with one side of the revolving door (11).
5. The transmission energy-saving device of the cement kiln waste heat boiler steam driven cement mill according to claim 1, wherein a handle (12) which is convenient for the rotary door (11) to open is fixedly connected to one side of the rotary door (11).
6. A transmission energy-saving device for a cement kiln waste heat boiler steam driven cement mill according to claim 3, wherein one end of the bolt (9) is fixedly connected with a torsion plate (10) which is convenient for the bolt (9) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321309185.5U CN220277221U (en) | 2023-05-26 | 2023-05-26 | Transmission energy-saving device of cement kiln waste heat boiler steam driven cement mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321309185.5U CN220277221U (en) | 2023-05-26 | 2023-05-26 | Transmission energy-saving device of cement kiln waste heat boiler steam driven cement mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220277221U true CN220277221U (en) | 2024-01-02 |
Family
ID=89330139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321309185.5U Active CN220277221U (en) | 2023-05-26 | 2023-05-26 | Transmission energy-saving device of cement kiln waste heat boiler steam driven cement mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220277221U (en) |
-
2023
- 2023-05-26 CN CN202321309185.5U patent/CN220277221U/en active Active
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