CN113251246A - Supporting device of coal-fired coupling sludge power generation combined equipment set - Google Patents
Supporting device of coal-fired coupling sludge power generation combined equipment set Download PDFInfo
- Publication number
- CN113251246A CN113251246A CN202110688293.7A CN202110688293A CN113251246A CN 113251246 A CN113251246 A CN 113251246A CN 202110688293 A CN202110688293 A CN 202110688293A CN 113251246 A CN113251246 A CN 113251246A
- Authority
- CN
- China
- Prior art keywords
- frame
- middle frame
- coal
- fired
- power generation
- 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.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M1/00—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Door And Window Frames Mounted To Openings (AREA)
Abstract
The invention discloses a supporting device of a coal-fired coupling sludge power generation combined equipment set, which comprises a heat-insulating housing, a frame, a foundation embedded part and an outlet equipment supporting layer; the frame comprises an end frame, a first middle frame and a second middle frame, and the section of the frame is of an arch structure; the heat-insulating housing is positioned on the outer side of the frame, the bottoms of the end frames, the bottom of the first middle frame and the bottom of the second middle frame are all fixed on the foundation embedded part, the first middle frame and the second middle frame are positioned between the two end frames, the side surfaces of the first middle frame and the side surfaces of the second middle frame are connected through beams, and the inlet equipment supporting layer is fixed on the beams between the end frames and the first middle frame; the beam is connected with the end frame, the first middle frame and the second middle frame through bolts, the beam is provided with a long round hole for the bolts to pass through, the device can absorb expansion deformation caused by high temperature, and the stability is high.
Description
Technical Field
The invention belongs to the field of coupling sludge power generation transformation of a coal-fired power plant, and relates to a supporting device of a coal-fired coupling sludge power generation combined equipment set.
Background
At present, the treatment method of sludge in China mainly takes agricultural utilization and landfill as main parts, is suitable for sludge with poor quality, but cannot effectively solve the problem of sludge resource utilization, and is easy to cause secondary pollution. With the increasingly strict environmental protection policy in China, the landfill proportion is reduced. The coal-fired unit sludge coupling power generation technology is used as a sludge incineration utilization form, has the characteristics of high treatment capacity, strong adaptability and the like, and is widely concerned.
The sludge is used as fuel and is sent into a coal-fired boiler for combustion, and the sludge needs to be pretreated. The sludge pretreatment system comprises a plurality of staged pretreatment devices. The device is characterized in that a plurality of devices are arranged independently, the temperature of the devices can reach hundreds of degrees in an operating state, the devices are in an expansion state, the steel support is located in the heat-insulating shell, and the temperature of the steel support is close to the temperature of the devices. The conventional steel support is supported at normal temperature, and when the conventional steel support is expanded, expansion internal stress is generated, so that the structure is unstable; the expansion deformation of the high-temperature equipment is inconsistent with that of the conventional steel support.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a supporting device of a coal-fired coupled sludge power generation combined equipment set, which can absorb the expansion deformation caused by high temperature and has higher stability.
In order to achieve the aim, the supporting device of the coal-fired coupled sludge power generation combined equipment set comprises a heat-insulating housing, a frame, a foundation embedded part and an outlet equipment supporting layer; the frame comprises an end frame, a first middle frame and a second middle frame, and the section of the frame is of an arch structure;
the heat-insulating housing is positioned on the outer side of the frame, the bottoms of the end frames, the bottom of the first middle frame and the bottom of the second middle frame are all fixed on the foundation embedded part, the first middle frame and the second middle frame are positioned between the two end frames, the side surfaces of the first middle frame and the side surfaces of the second middle frame are connected through beams, and the inlet equipment supporting layer is fixed on the beams between the end frames and the first middle frame;
the beam is connected with the end part frame, the first middle frame and the second middle frame through bolts, and long round holes for the bolts to penetrate through are formed in the beam.
The end frame is internally provided with a door frame fixing rod piece.
The side of the second middle frame is provided with a vertical surface support.
The outlet device support layer is secured to the top of the second intermediate frame.
The top of the first middle frame is of an arch structure.
The top of the second middle frame is of an arch structure.
The top of the end frame is of an arch structure.
The long round holes are formed along the axial direction of the beam.
The invention has the following beneficial effects:
when the supporting device of the coal-fired coupled sludge power generation combined equipment set is in specific operation, the heat-insulating housing is positioned on the outer surface of the frame, when the supporting device is in operation, the frame and the equipment are in a high-temperature state, and the arched structure form at the transverse top of the frame is beneficial to controlling the structural displacement and absorbing the transverse expansion amount of the frame at high temperature, and simultaneously, the beautiful modeling effect of a dome is achieved; the inlet equipment supporting layer is fixed on a beam between the end part frame and the first middle frame, the outlet equipment supporting layer is fixed on the second middle frame, and the beam is provided with a long round hole for a bolt to pass through, so that the longitudinal expansion amount of the frame under high temperature can be absorbed, the rigidity and stability of the two directions can be ensured, and the purposes of being beneficial to construction, reliable in operation, safe in use and attractive in appearance can be achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is a cross-sectional view taken along the line C-C in FIG. 1;
figure 5 is a diagram of the side elevational beam-to-column expansion joint of figure 1.
Wherein, 1 is an end frame, 2 is a first middle frame, 3 is a second middle frame, 4 is an inlet equipment supporting layer, 5 is an outlet equipment supporting layer, 6 is a basic embedded part, 7 is a door frame fixing rod piece, 8 is a vertical surface support, 9 is a bolt, 10 is a heat preservation cover shell, and 11 is a long round hole.
Detailed Description
In order to make the technical solutions of the present invention better understood, 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, not all of the embodiments, and are not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present disclosure. 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.
There is shown in the drawings a schematic block diagram of a disclosed embodiment in accordance with the invention. The figures are not drawn to scale, wherein certain details are exaggerated and possibly omitted for clarity of presentation. The shapes of various regions, layers and their relative sizes and positional relationships shown in the drawings are merely exemplary, and deviations may occur in practice due to manufacturing tolerances or technical limitations, and a person skilled in the art may additionally design regions/layers having different shapes, sizes, relative positions, according to actual needs.
Referring to fig. 1 to 5, the supporting device of the coal-fired coupled sludge power generation combined equipment set comprises a heat-insulating housing 10, a frame, a base buried part 6, an inlet equipment supporting layer 4 and an outlet equipment supporting layer 5; the frame comprises an end frame 1, a first middle frame 2 and a second middle frame 3;
the heat preservation housing 10 is located the outside of frame, the bottom of end frame 1, the bottom of first intermediate frame 2 and the bottom of second intermediate frame 3 are all fixed in on basic buried piece 6, and first intermediate frame 2 and second intermediate frame 3 are located between two end frame 1, end frame 1 and first intermediate frame 2 are domes, the cross section of second intermediate frame 3 is the domes, the side of end frame 1, be connected through the roof beam between the side of first intermediate frame 2 and the side of second intermediate frame 3, entry equipment supporting layer 4 is fixed in on the roof beam between end frame 1 and first intermediate frame 2, exit equipment supporting layer 5 is fixed in the top of second intermediate frame 3.
The beam is connected with the end frame 1, the first middle frame 2 and the second middle frame 3 through bolts 9, and long round holes 11 for the bolts 9 to pass through are formed in the beam.
A door frame fixing rod 7 is arranged in the end frame 1.
The side of the second intermediate frame 3 is provided with a facade support 8.
It should be noted that the heat-insulating housing 10 is located outside the frame, the bottom of the end frame 1, the bottom of the first middle frame 2, and the bottom of the second middle frame 3 are all fixed on the foundation embedded part 6, and when the heat-insulating housing is in operation, the end frame 1 and the equipment are in a high-temperature state. The arched structure at the transverse top of the frame is beneficial to controlling the structural displacement and absorbing the transverse expansion amount of the frame at high temperature; the inlet equipment supporting layer 4 is fixed on a beam between the end frame 1 and the first middle frame 2, the outlet equipment supporting layer 5 is fixed on the second middle frame 3, the beam is provided with a long round hole 11 for a bolt 9 to pass through, the longitudinal expansion amount of the frame at high temperature can be absorbed, the second middle frame 3 can effectively control the longitudinal horizontal displacement of the invention, and the rigidity and the stability of the structure are ensured.
It should be noted that the invention not only solves the problem of stress generated by expansion in two directions at high temperature, but also ensures the rigidity and stability of the structure, and achieves the purposes of being beneficial to construction, reliable in operation, beautiful in appearance and safe in use.
Claims (8)
1. A supporting device of a coal-fired coupled sludge power generation combined equipment set is characterized by comprising a heat-insulation housing (10), a frame, a foundation embedded part (6) and an outlet equipment supporting layer (5); the frame comprises an end frame (1), a first middle frame (2) and a second middle frame (3), and the cross section of the frame is of an arch structure;
the heat-insulation cover (10) is positioned on the outer side of the frame, the bottom of the end frame (1), the bottom of the first middle frame (2) and the bottom of the second middle frame (3) are fixed on the foundation embedded part (6), the first middle frame (2) and the second middle frame (3) are positioned between the two end frames (1), the side surface of the end frame (1), the side surface of the first middle frame (2) and the side surface of the second middle frame (3) are connected through a beam, and the inlet equipment supporting layer (4) is fixed on the beam between the end frame (1) and the first middle frame (2);
the beam is connected with the end frame (1), the first middle frame (2) and the second middle frame (3) through bolts (9), and long round holes (11) for the bolts (9) to penetrate through are formed in the beam.
2. The combined coal-fired and sludge power generation equipment set supporting device as claimed in the claim, wherein the end frame (1) is provided with a door frame fixing rod member (7).
3. The supporting device of the coal-fired coupled sludge power generation combined equipment group as claimed in the claim, wherein the side of the second middle frame (3) is provided with a vertical surface support (8).
4. The combined coal-fired and sludge power plant support apparatus according to the claim, wherein the outlet equipment support layer (5) is fixed on top of the second intermediate frame (3).
5. The combined coal-fired and sludge power generation plant supporting device as claimed in claim, wherein the top of the first intermediate frame (2) is of an arch structure.
6. The combined coal-fired and sludge power generation plant supporting device as claimed in the claim, wherein the top of the second intermediate frame (3) is arch-shaped.
7. The combined coal-fired and sludge power plant support apparatus as claimed in claim, wherein the top of the end frame (1) is of an arch structure.
8. The supporting device of the coal-fired coupled sludge power generation combined equipment set according to the claim, wherein the long circular hole (11) is opened along the axial direction of the beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110688293.7A CN113251246A (en) | 2021-06-21 | 2021-06-21 | Supporting device of coal-fired coupling sludge power generation combined equipment set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110688293.7A CN113251246A (en) | 2021-06-21 | 2021-06-21 | Supporting device of coal-fired coupling sludge power generation combined equipment set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113251246A true CN113251246A (en) | 2021-08-13 |
Family
ID=77189052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110688293.7A Pending CN113251246A (en) | 2021-06-21 | 2021-06-21 | Supporting device of coal-fired coupling sludge power generation combined equipment set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113251246A (en) |
-
2021
- 2021-06-21 CN CN202110688293.7A patent/CN113251246A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202254467U (en) | Module combined lithium bromide absorption heat pump system | |
| CN101352652B (en) | Desulfuration chimney capable of integrally dissembling | |
| CN202731134U (en) | Light steel roof structure integrating solar heat collection and structure bearing | |
| CN107165274B (en) | A kind of more high-rise assembled modularization Self-resetting steel construction H profile steel column frame systems | |
| CN208306921U (en) | A kind of detachable cell structure peculiar to vessel | |
| CN113251246A (en) | Supporting device of coal-fired coupling sludge power generation combined equipment set | |
| CN217329047U (en) | Supporting device of coal-fired coupling sludge power generation combined equipment set | |
| CN207260193U (en) | A kind of pipe gallery system with fire-extinguishing function concurrently | |
| CN113338690A (en) | Support conversion structure of tower top heavy-duty equipment of heat absorption tower and use method | |
| CN203947816U (en) | A kind of indirect air cooling unit arrangement based on three tower unifications | |
| CN112376961A (en) | Protection device for coal-fired coupled sludge power generation combined equipment set | |
| CN213927704U (en) | Protection device for coal-fired coupled sludge power generation combined equipment set | |
| CN201531861U (en) | Double-air-intake resuperheating reversed-heat-exchange double-pressure exhaust-heat boiler | |
| CN207226152U (en) | A kind of double-jacket salt storage tank | |
| CN212457459U (en) | Modularization insulation construction suitable for tower light and heat power station heat absorber | |
| CN209854925U (en) | Corrugated supporting frame node structure | |
| CN113898081A (en) | Light shell type external heat preservation photovoltaic photo-thermal integrated wall structure | |
| CN111637642A (en) | Modularization insulation construction suitable for tower light and heat power station heat absorber | |
| CN111593839A (en) | Single-slope drainage lateral lighting large-span sloping roof system of industrial factory building in cold region | |
| CN217473114U (en) | Square absorption tower of semi-self-supporting structure carbon dioxide | |
| CN217001139U (en) | Supporting and converting structure of tower top heavy-duty equipment of heat absorption tower | |
| CN220210302U (en) | Steel construction building outer wall photovoltaic board mounting structure | |
| CN203968037U (en) | Big-power solar collecting electricity-generating apparatus | |
| CN220100266U (en) | Photovoltaic building integrated prefabricated outer wall | |
| CN214117264U (en) | Heat insulation device of assembly type building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |