CN214891069U - Environment-friendly cement paste waste heat recovery device for construction site - Google Patents
Environment-friendly cement paste waste heat recovery device for construction site Download PDFInfo
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- CN214891069U CN214891069U CN202120620403.1U CN202120620403U CN214891069U CN 214891069 U CN214891069 U CN 214891069U CN 202120620403 U CN202120620403 U CN 202120620403U CN 214891069 U CN214891069 U CN 214891069U
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- steam
- waste heat
- pipe
- heat recovery
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- 239000002918 waste heat Substances 0.000 title claims abstract description 47
- 239000004568 cement Substances 0.000 title claims abstract description 22
- 238000011084 recovery Methods 0.000 title claims abstract description 22
- 238000010276 construction Methods 0.000 title claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 230000007613 environmental effect Effects 0.000 claims abstract description 10
- 229920006395 saturated elastomer Polymers 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000003245 coal Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002002 slurry Substances 0.000 abstract description 6
- 230000008676 import Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001595 contractor effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010819 recyclable waste Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses an environmental protection building site cement slurry waste heat recovery device, including device main part, steam pocket, steam outlet pipe, chimney and device protection network, the left of device main part is provided with waste heat import pipe, and the inside of device main part is provided with the over heater, the right-hand evaporimeter device that is provided with of over heater, and the right-hand economizer that is provided with of evaporimeter device, the steam pocket sets up in the top of device main part, and the inside of steam pocket is provided with catch water, catch water's below is provided with leak protection water seal pad, the steam outlet pipe sets up the top at the steam pocket. The utility model provides an environmental protection building site cement slurry waste heat recovery device, through setting up the expansion joint, because the device's steam pipe device exposes in the air for a long time to steam in the work produces expend with heat and contract with cold effect to it, the expansion joint can compensate the thermal expansion difference of its production, prolongs its life, has improved the device's life.
Description
Technical Field
The utility model relates to a waste heat recovery technical field specifically is an environmental protection cement paste waste heat recovery device for building site.
Background
The waste heat refers to the limitation of factors such as history, technology and concept, in the thrown industrial enterprise energy consumption device, sensible heat and latent heat which are not reasonably utilized by the original design comprise high-temperature waste gas waste heat, cooling medium waste heat, waste gas waste water waste heat, high-temperature products, furnace slag waste heat and the like, according to investigation, the total waste heat resources of all industries account for seventeen percent to sixty percent of the fuel consumption, and the recyclable waste heat resources account for sixty percent of the total waste heat resources, so that the cement paste waste heat recovery device for the environment-friendly building site is indispensable.
Traditional environmental protection building site cement slurry waste heat recovery device because the device structure is comparatively single, the steam pipe is because expend with heat and contract with cold under long-term use, leads to its fracture, damage, has reduced life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environmental protection cement slurry waste heat recovery device for building site to propose because the device structure is comparatively single in solving above-mentioned background art, the steam pipe leads to its fracture, damage owing to expend with heat and contract with cold under long-term use, has reduced life.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environmental protection building site cement slurry waste heat recovery device, includes device main part, steam pocket, steam outlet pipe, chimney and device protection network, the left of device main part is provided with waste heat import pipe, and the inside of device main part is provided with the over heater, the right-hand evaporimeter device that is provided with of over heater, and the right-hand economizer that is provided with of evaporimeter device, the steam pocket sets up in the top of device main part, and the inside of steam pocket is provided with catch water, catch water's below is provided with leak protection water sealing pad, the steam outlet pipe sets up in the top of steam pocket, and the top of steam outlet pipe is provided with saturated steam pipe device, the chimney sets up right-hand in the device main part, and the inside of chimney is provided with the filter, the device protection network sets up in the rear outside of device main part.
Preferably, the waste heat inlet pipe is tightly attached to the device body, and the waste heat inlet pipe is connected with the device body through a clamping groove.
Preferably, the evaporator device comprises a header and a ribbed coiled pipe combination block, the outer wall of the ribbed coiled pipe combination block and the outer wall of the header are both in open hole design, and the central axis of the ribbed coiled pipe combination block and the central axis of the header are on the same vertical straight line.
Preferably, the water leakage preventing sealing gasket is tightly attached to the steam drum, and the water leakage preventing sealing gasket is connected with the steam drum in an adhesion mode.
Preferably, the saturated steam pipe device comprises an arc-shaped pipe, an expansion joint and a vertical pipe, the expansion joint is welded with the vertical pipe, and the central axis of the expansion joint and the central axis of the vertical pipe are on the same vertical line.
Preferably, the filter is tightly attached to the chimney, and the filter is connected with the chimney through a clamping groove.
Preferably, the outer wall of the device protection net and the outer wall of the device main body are both in a hole-opening design, and the central axis of the device protection net and the central axis of the device main body are on the same vertical straight line.
Compared with the prior art, the beneficial effects of the utility model are that: the device for recovering the waste heat of the cement paste for the environment-friendly construction site is provided with the expansion joint, and the expansion joint can compensate the thermal expansion difference generated by the expansion joint due to the fact that the saturated steam pipe device of the device is exposed in the air for a long time and the water vapor in the work generates thermal expansion and cold contraction effects on the saturated steam pipe device, so that the service life of the device is prolonged, and the service life of the device is prolonged;
(1) the environment-friendly cement paste waste heat recovery device for the building site is provided with the waste heat inlet pipe, and the waste heat inlet pipe is connected with the device main body through the clamping groove, so that the device is convenient for workers to mount and dismount, and the use efficiency of the device is improved;
(2) the utility model provides an environmental protection building site cement paste waste heat recovery device, through setting up fin serpentine tube combination piece, because compare traditional serpentine tube cluster, the fin serpentine tube combination piece that all welds the heating plate on the surface possesses stronger pipeline heat transfer area and effect, has improved the availability factor of the device;
(3) the utility model provides an environmental protection building site cement paste waste heat recovery device, is sealed through setting up leak protection water, because catch water can be with steam-water separation in the steam pocket, water can sink because of gravity, leak protection water is sealed can prevent that water from permeating to the steam pocket outside, has improved the device's availability factor.
Drawings
Fig. 1 is a schematic front view of the internal structure of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a schematic structural view of an evaporator device according to the present invention;
FIG. 4 is a schematic structural view of a saturated steam tube device according to the present invention;
fig. 5 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. a device main body; 2. a waste heat inlet pipe; 3. a superheater; 4. an evaporator device; 401. a header; 402. a ribbed serpentine tube combination block; 5. a coal economizer; 6. a steam drum; 7. a steam-water separator; 8. a water leakage prevention sealing gasket; 9. a steam outlet pipe; 10. a saturated steam pipe device; 1001. an arc tube; 1002. an expansion joint; 1003. a vertical tube; 11. a chimney; 12. a filter; 13. provided is a device protective net.
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.
Referring to fig. 1-5, the present invention provides an embodiment: an environment-friendly cement paste waste heat recovery device for construction sites comprises a device main body 1, a steam drum 6, a steam outlet pipe 9, a chimney 11 and a device protective screen 13, wherein a waste heat inlet pipe 2 is arranged on the left side of the device main body 1, and the inner part of the device main body 1 is provided with a superheater 3, the right side of the superheater 3 is provided with an evaporator device 4, and the right of the evaporator device 4 is provided with an economizer 5, a steam pocket 6 is arranged above the device main body 1, and a steam-water separator 7 is arranged in the steam drum 6, a water leakage-proof sealing gasket 8 is arranged below the steam-water separator 7, a steam outlet pipe 9 is arranged above the steam drum 6, and a saturated steam pipe device 10 is provided above the steam outlet pipe 9, a chimney 11 is provided at the right of the device body 1, a filter 12 is arranged in the chimney 11, and an apparatus protective net 13 is arranged at the rear outer side of the apparatus main body 1;
specifically, the waste heat inlet pipe 2 is tightly attached to the device main body 1, the waste heat inlet pipe 2 is connected with the device main body 1 through a clamping groove, and the waste heat inlet pipe 2 is connected with the device main body 1 through the clamping groove, so that the device is convenient for workers to mount and dismount and improves the use efficiency of the device;
specifically, the evaporator device 4 comprises a header 401 and a rib serpentine tube combination block 402, the outer wall of the rib serpentine tube combination block 402 and the outer wall of the header 401 are both in an open-hole design, the central axis of the rib serpentine tube combination block 402 and the central axis of the header 401 are on the same vertical straight line, and by arranging the rib serpentine tube combination block 402, compared with a traditional serpentine tube cluster, the rib serpentine tube combination block 402 with the surface welded with the heating sheet has a stronger pipeline heat transfer area and effect, and the use efficiency of the device is improved;
specifically, the water leakage preventing sealing gasket 8 is tightly attached to the steam pocket 6, the water leakage preventing sealing gasket 8 is in adhesion connection with the steam pocket 6, and by arranging the water leakage preventing sealing gasket 8, water can be separated from water vapor by the steam-water separator 7 in the steam pocket 6, water can sink due to gravity, the water leakage preventing sealing gasket 8 can prevent water from permeating to the outside of the steam pocket 6, and the using efficiency of the device is improved;
specifically, the saturated steam pipe device 10 comprises an arc-shaped pipe 1001, an expansion joint 1002 and a vertical pipe 1003, the expansion joint 1002 is welded with the vertical pipe 1003, the central axis of the expansion joint 1002 and the central axis of the vertical pipe 1003 are on the same vertical straight line, and by arranging the expansion joint 1002, as the saturated steam pipe device 10 of the device is exposed in the air for a long time and the water vapor in work generates the effects of thermal expansion and cold contraction on the saturated steam pipe device, the expansion joint 1002 can compensate the thermal expansion difference generated by the expansion joint 1002, the service life of the device is prolonged, and the service life of the device is prolonged;
specifically, the filter 12 is tightly attached to the chimney 11, the filter 12 is connected with the chimney 11 through a clamping groove, and the filter 12 is arranged, so that the emission body in the chimney 11 can be filtered, the emission body is enabled to be purer, and the using effect of the device is improved;
specifically, the outer wall of device protection network 13 and the outer wall of device main part 1 are open cell design, and the axis of device protection network 13 and the axis of device main part 1 are on same vertical straight line, through setting up device protection network 13, can play the guard action to the device like this, avoid it to lead to damaging when receiving the striking, have improved the device's life.
The working principle is as follows: when the utility model is used, the device is firstly moved to a required use position, the waste heat inlet pipe 2 is installed and connected with a required connection position, the waste heat inlet pipe 2 is arranged, the waste heat inlet pipe 2 is connected with the device main body 1 through a clamping groove, so that the installation and the disassembly of workers are convenient, the use efficiency of the device is improved, then other parts of the device which need to be installed are installed in a one-to-one correspondence manner, finally the device is checked and starts to work, the ribbed serpentine pipe combination block 402 with the heating sheet welded on the surface has stronger pipeline heat transfer area and effect by arranging the ribbed serpentine pipe combination block 402 compared with the traditional serpentine pipe cluster, the use efficiency of the device is improved, the water leakage-proof sealing gasket 8 is arranged, because the steam separator 7 in the steam pocket 6 can separate water from water, and water can sink due to gravity, leak protection water seal pad 8 can prevent that water from permeating to the steam pocket 6 outside, the device's availability factor has been improved, through setting up expansion joint 1002, because the device's saturated steam pipe device 10 exposes in the air for a long time, and steam in the work produces the expend with heat and contract with cold effect to it, expansion joint 1002 can compensate the thermal expansion difference of its production, prolong its life, the device's life has been improved, through setting up filter 12, can filter the emission body in chimney 11 like this, make it purer, the device's result of use has been improved, through setting up device protection network 13, can play the guard action to the device like this, avoid it to lead to damaging when receiving the striking, the device's life has been improved, just such environmental protection building site uses cement slurry waste heat recovery device's course of work has been accomplished.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an environmental protection cement paste waste heat recovery device for building site, includes device main part (1), steam pocket (6), steam outlet pipe (9), chimney (11) and device protection network (13), its characterized in that: a waste heat inlet pipe (2) is arranged on the left side of the device main body (1), a superheater (3) is arranged inside the device main body (1), an evaporator device (4) is arranged on the right side of the superheater (3), and the right side of the evaporator device (4) is provided with a coal economizer (5), the steam pocket (6) is arranged above the device main body (1), a steam-water separator (7) is arranged in the steam drum (6), a water leakage-proof sealing gasket (8) is arranged below the steam-water separator (7), the steam outlet pipe (9) is arranged above the steam drum (6), and a saturated steam pipe device (10) is arranged above the steam outlet pipe (9), the chimney (11) is arranged on the right side of the device main body (1), and a filter (12) is arranged in the chimney (11), and the device protective net (13) is arranged on the rear outer side of the device main body (1).
2. The environment-friendly cement paste waste heat recovery device for the construction site as claimed in claim 1, wherein: the waste heat inlet pipe (2) is tightly attached to the device body (1), and the waste heat inlet pipe (2) is connected with the device body (1) through a clamping groove.
3. The environment-friendly cement paste waste heat recovery device for the construction site as claimed in claim 1, wherein: the evaporator device (4) comprises a header (401) and a rib coiled pipe combination block (402), the outer wall of the rib coiled pipe combination block (402) and the outer wall of the header (401) are both in open hole type design, and the central axis of the rib coiled pipe combination block (402) and the central axis of the header (401) are on the same vertical straight line.
4. The environment-friendly cement paste waste heat recovery device for the construction site as claimed in claim 1, wherein: the water leakage preventing sealing gasket (8) is tightly attached to the steam pocket (6), and the water leakage preventing sealing gasket (8) is connected with the steam pocket (6) in an adhesion mode.
5. The environment-friendly cement paste waste heat recovery device for the construction site as claimed in claim 1, wherein: the saturated steam pipe device (10) comprises an arc-shaped pipe (1001), an expansion joint (1002) and a vertical pipe (1003), the expansion joint (1002) is welded with the vertical pipe (1003), and the central axis of the expansion joint (1002) and the central axis of the vertical pipe (1003) are on the same vertical straight line.
6. The environment-friendly cement paste waste heat recovery device for the construction site as claimed in claim 1, wherein: the filter (12) is tightly attached to the chimney (11), and the filter (12) is connected with the chimney (11) through a clamping groove.
7. The environment-friendly cement paste waste heat recovery device for the construction site as claimed in claim 1, wherein: the outer wall of the device protective net (13) and the outer wall of the device main body (1) are both in open-hole design, and the central axis of the device protective net (13) and the central axis of the device main body (1) are on the same vertical straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120620403.1U CN214891069U (en) | 2021-03-26 | 2021-03-26 | Environment-friendly cement paste waste heat recovery device for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120620403.1U CN214891069U (en) | 2021-03-26 | 2021-03-26 | Environment-friendly cement paste waste heat recovery device for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214891069U true CN214891069U (en) | 2021-11-26 |
Family
ID=78871237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120620403.1U Expired - Fee Related CN214891069U (en) | 2021-03-26 | 2021-03-26 | Environment-friendly cement paste waste heat recovery device for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214891069U (en) |
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2021
- 2021-03-26 CN CN202120620403.1U patent/CN214891069U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |