CN220793106U - Steam-water separation system of flue gas waste heat boiler of industrial silicon ore furnace - Google Patents
Steam-water separation system of flue gas waste heat boiler of industrial silicon ore furnace Download PDFInfo
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- CN220793106U CN220793106U CN202322247617.0U CN202322247617U CN220793106U CN 220793106 U CN220793106 U CN 220793106U CN 202322247617 U CN202322247617 U CN 202322247617U CN 220793106 U CN220793106 U CN 220793106U
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- water separation
- separation system
- boiler
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 238000000926 separation method Methods 0.000 title claims abstract description 33
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000003546 flue gas Substances 0.000 title claims abstract description 19
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 18
- 239000010703 silicon Substances 0.000 title claims abstract description 18
- 239000002918 waste heat Substances 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
- 239000010959 steel Substances 0.000 claims abstract description 44
- 239000010865 sewage Substances 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 239000011148 porous material Substances 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 2
- 230000009172 bursting Effects 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model discloses a steam-water separation system of an industrial silicon ore heating furnace flue gas waste heat boiler, which comprises a boiler barrel and a steam-water separation system, and is characterized in that the steam-water separation system comprises a cyclone separator, a steam-homogenizing pore plate and a steel wire mesh separator, the steam-water separation system comprises a water supply connecting pipe, a water supply distributing pipe, a sewage discharging connecting pipe, a dosing distributing pipe and a dosing connecting pipe, the steel wire mesh separator and the steam-homogenizing pore plate are arranged at the top of the inner wall of the boiler barrel, the cyclone separator is arranged at one side of the inner wall of the boiler barrel, and the water supply and drainage system is arranged at the opposite side of the cyclone separator. The device structure is succinct, is convenient for make, installation and maintenance, uses wire gauze and whirlwind separation dual mode combined action simultaneously, makes the device can effectually carry out steam-water separation, has reduced the superheater probability of bursting out the tube, has satisfied the reliability of boiler operation and user's demand.
Description
Technical Field
The utility model relates to the technical field of waste heat boilers, in particular to a steam-water separation system of an industrial silicon ore heating furnace flue gas waste heat boiler.
Background
The boiler is an energy converter, which is a device for heating working medium water or other fluid to a certain parameter by using heat energy released by fuel combustion or other heat energy.
The boiler is divided into a boiler and a furnace. The "boiler" is a pressed component for containing water and steam, heating, vaporizing and separating the water from the steam, and the "stove" is a place for burning fuel or releasing heat by other heat energy, and comprises combustion equipment, a combustion chamber hearth, a heat release flue and the like. Both the boiler and the furnace undergo a heat transfer process, and the interface between the exothermic and endothermic surfaces is referred to as the heated surface. The boiler heats water to steam. Besides the boiler and the furnace, auxiliary equipment such as a framework, a platform, an escalator, combustion, slag discharge, a flue gas duct, a pipeline, a furnace wall and the like are also arranged. The waste heat boiler adopts natural circulation, and in the natural circulation boiler, a water circulation loop is formed by a boiler barrel, a down pipe, a lower header and an evaporation heating surface (the evaporation heating surface also comprises an upper header and a steam-water conduit).
The boiler drum is also called as a drum and is the most important pressure element in a natural circulation boiler, the steam-water separation device in the boiler drum is a very important structure of the boiler drum, the design quality of the steam-water separation device directly influences the purity of gas and water separation, and the current boiler drum is not provided with the steam-water separation device, so that the gas entering the superheater of the boiler drum contains moisture, the superheater is burst, and the service life of the whole boiler is influenced.
Disclosure of Invention
The utility model aims to provide a steam-water separation system of an industrial silicon submerged arc furnace flue gas waste heat boiler, which aims to solve the problems in the background art.
The utility model aims at adopting the following technical scheme:
the utility model provides a hot stove flue gas exhaust-heat boiler steam-water separation system in industrial silicon ore deposit, includes a drum, steam-water separation system, water supply and drainage system, and its characterized in that steam-water separation system contains cyclone, even vapour orifice plate, wire net separator, and water supply and drainage system includes water supply connecting pipe, water supply distributing pipe, blow off connecting pipe, dosing distributing pipe, dosing connecting pipe, wire net separator and even vapour orifice plate set up at drum inner wall top, cyclone sets up in drum inner wall one side, and water supply and drainage system sets up in cyclone contralateral side.
Further, the steam homogenizing pore plate and the steel wire mesh separator are arranged on an angle steel frame, the angle steel frame is integrally connected with a supporting plate A, the supporting plate A is integrally connected with the boiler barrel at the top of the inner wall of the boiler barrel, and end plates A are arranged at two ends of the steel wire mesh separator and the steam homogenizing pore plate.
Further, the angle steel frame is composed of two pairs of angle steels, a gasket is arranged between each pair of angle steels, and the angle steel frame is connected with the cotter pin through the inclined key.
Further, a water receiving bucket is arranged at the bottom of the steel wire mesh separator, and a water drain pipe is connected below the water receiving bucket.
Further, cyclone and flange board flange joint, flange board top is provided with bent plate B, and the below is provided with bent plate A, and bent plate A is provided with end plate B in both ends, and flange board upper end and fagging D body coupling, lower extreme and fagging C body coupling, fagging C and fagging D respectively with a drum inner wall body coupling. The bent plate A, the bent plate B, the end plate B and the end plate C are respectively and integrally connected with the inner wall of the boiler barrel.
Further, the water supply distribution pipe and the sewage discharge connection pipe are fixed on the support angle steel A through the U-shaped hoops, the support angle steel A is horizontally arranged, the dosing distribution pipe is fixed on the support angle steel B through the U-shaped hoops, the support angle steel B is vertically arranged, and the support angle steel A and the support angle steel B are integrally connected with the boiler barrel.
Furthermore, the water supply connecting pipe is connected to the water supply distributing pipe and passes through the inner wall of the boiler barrel to be connected with the outside, the sewage pipe is connected to the sewage connecting pipe and is vertically upwards arranged, an inclined notch is arranged at the opening, and the dosing connecting pipe faces obliquely downwards and passes through the inner wall of the boiler barrel to be connected with the outside.
Further, a supporting bucket is arranged below the cyclone separator and is arranged on a supporting plate B, and the supporting plate B is integrally connected with the inner wall of the boiler barrel.
Further, an anti-rotation device A and an anti-rotation device B are arranged below the boiler barrel.
The utility model has the beneficial effects that: the device structure is succinct, is convenient for make, installation and maintenance, uses wire gauze and whirlwind separation dual mode combined action simultaneously, makes the device can effectually carry out steam-water separation, has reduced the superheater probability of bursting out the tube, has satisfied the reliability of boiler operation and user's demand.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described, and the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a steam-water separation system of an industrial silicon ore furnace flue gas waste heat boiler;
FIG. 2 is a side view of a steam-water separation system of a flue gas waste heat boiler of an industrial silicon ore furnace;
in the figure, the steel wire mesh separator, the 2-angle steel frame, the 3-steam homogenizing pore plate, the 4-end plate A, the 5-water receiving bucket, the 6-supporting plate A, the 7-gasket, the 8-water drain pipe, the 9-water supply connecting pipe, the 10-water supply distributing pipe, the 11-blow-down pipe, the 12-supporting angle A, the 13-blow-down connecting pipe, the 14-supporting angle B, the 15-dosing distributing pipe B, the 16-dosing connecting pipe, the 17-rotation preventing device A, the 18-rotation preventing device B, the 19-supporting plate B, the 20-supporting bucket, the 21-bending plate A, the 22-end plate B, the 23-supporting plate C, the 24-flange plate, the 25-supporting plate D, the 26-bending plate B, the 27-cyclone separator and the 28-drum are arranged.
Description of the embodiments
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model relates to a steam-water separation system of an industrial silicon ore heating furnace flue gas waste heat boiler, which comprises the following components: the device comprises a steel wire mesh separator 1, a steam-homogenizing pore plate 3, a water receiving hopper 5, a water drain pipe 8, a water supply connecting pipe 9, a water supply distributing pipe 10, a sewage drain pipe 11, a sewage drain connecting pipe 13, a dosing distributing pipe 15, a dosing connecting pipe 16, an anti-rotation device A17, an anti-rotation device B18, a cyclone separator 27 and a boiler barrel 28.
The steel wire mesh separator 1 is installed at the inner wall of the boiler barrel 28 through an angle steel frame, the angle steel frame is composed of two pairs of angle steels, a gasket 7 is arranged between each pair of angle steels, the angle steel positioned above is connected with a cotter pin through an inclined key, the angle steel positioned above is integrally connected with a supporting plate A6, and the supporting plate A6 is integrally connected with the upper end of the inner wall of the boiler barrel 28. The middle level of angle steelframe is provided with even vapour orifice plate 3, and wire net separator 1 below is provided with water receiving bucket 5, and every water receiving bucket 5 below is provided with hydrophobic pipe 8.
The hydrophobic pipe 8 is positioned on a vertical bisector of the cross section of the boiler barrel 28, one side of the hydrophobic pipe 8 is provided with a main pipeline system, the main pipeline system comprises a water supply connecting pipe 9, a water supply distributing pipe 10, a sewage discharging pipe 11, a sewage discharging connecting pipe 13, a dosing distributing pipe 15 and a dosing connecting pipe 16, wherein the water supply distributing pipe 10 and the sewage discharging connecting pipe 13 are respectively fixed on the supporting angle steel A12 through U-shaped hoops, and the dosing distributing pipe 15 is fixed on the supporting angle steel B14 through the U-shaped hoops. The water supply connection pipe 9 is connected to the water supply distribution pipe 10 and passes through the inner wall of the drum 28 to be connected to the outside. The drain pipe 11 is connected to the drain connection pipe 13 and installed vertically upward, and has an inclined cut at the opening. The dosing connection pipe 16 is directed obliquely downward and passes through the inner wall of the drum 28 to be connected to the outside.
The opposite side of the pipeline system is provided with a cyclone separator 27, the cyclone separator 27 is provided with a left cyclone separator and a right cyclone separator 27, the two cyclone separators 27 are arranged in an axial cross mode, a supporting plate C23 and a supporting plate D25 are arranged on the inner wall of a side drum 28, the cyclone separator 27 is connected with the supporting plate C23 and the supporting plate D25 through a flange plate 25, a bent plate A21 is connected to the end face of the supporting plate C23, an end plate B22 is connected to the side face of the supporting plate, the end plate B22 is integrally connected with the bent plate A21 to wrap the space below the supporting plate C23, and a bent plate B26 is connected to the end face of the supporting plate D25. A supporting bucket 20 is arranged below the cyclone separator and is integrally connected with a supporting plate 19 fixed on the inner wall of a drum 28.
The bottom of the drum 34 is provided with a rotation preventing device A17 and a rotation preventing device B18.
In the above embodiments, the basic principle and main features of the present utility model and advantages of the present utility model are described. It will be appreciated by persons skilled in the art that the present utility model is not limited by the foregoing embodiments, but rather is shown and described in what is considered to be illustrative of the principles of the utility model, and that modifications and changes can be made by those skilled in the art without departing from the spirit and scope of the utility model, and therefore, is within the scope of the appended claims.
Claims (9)
1. The utility model provides an industry silicon ore deposit hot stove flue gas exhaust-heat boiler steam-water separation system, includes drum (28), steam-water separation system, and water supply and drainage system, its characterized in that steam-water separation system contains cyclone (27), even vapour orifice plate (3), wire net separator (1), and water supply and drainage system includes water supply connecting pipe (9), water supply distributing pipe (10), blow off pipe (11), blow off connecting pipe (13), dosing distributing pipe (15), dosing connecting pipe (16), wire net separator (1) and even vapour orifice plate (3) set up at drum (28) inner wall top, cyclone (27) set up in drum (28) inner wall one side, and water supply and drainage system sets up in cyclone (27) contralateral.
2. The steam-water separation system of the flue gas waste heat boiler of the industrial silicon ore furnace according to claim 1, wherein the steam-homogenizing pore plate (3) and the steel wire mesh separator (1) are arranged on an angle steel frame (2), the angle steel frame (2) is integrally connected with a supporting plate A (6), the supporting plate A (6) is integrally connected with the boiler barrel (28) at the top of the inner wall of the boiler barrel (28), and end plates A (4) are arranged at two ends of the steel wire mesh separator (1) and the steam-homogenizing pore plate (3).
3. The steam-water separation system of the flue gas waste heat boiler of the industrial silicon submerged arc furnace according to claim 2, wherein the angle steel frame (2) is composed of two pairs of angle steels, a gasket (7) is arranged between each pair of angle steels, and the angle steels are connected with cotter pins through inclined keys.
4. The steam-water separation system of the flue gas waste heat boiler of the industrial silicon ore furnace according to claim 1, wherein a water receiving hopper (5) is arranged at the bottom of the steel wire mesh separator (1), and a drain pipe (8) is connected below the water receiving hopper.
5. The steam-water separation system of the flue gas waste heat boiler of the industrial silicon ore furnace according to claim 1, wherein the cyclone separator (27) is in flange connection with the flange plate (24), a bent plate B (26) is arranged above the flange plate, a bent plate A (21) is arranged below the flange plate, end plates B (22) are arranged at two ends of the bent plate A (21), the upper end of the flange plate (24) is integrally connected with a supporting plate D (25), the lower end of the flange plate is integrally connected with a supporting plate C (23), the supporting plate C (23) and the supporting plate D (25) are respectively integrally connected with the inner wall of the boiler barrel (28), and the bent plate A (21), the bent plate B (26), the end plates B (22) and the supporting plate D (25) are respectively integrally connected with the inner wall of the boiler barrel (28).
6. The steam-water separation system of the flue gas waste heat boiler of the industrial silicon ore furnace according to claim 1, wherein the water supply distribution pipe (10) and the sewage discharge connecting pipe (13) are fixed on the supporting angle steel A (12) through U-shaped hoops, the supporting angle steel A (12) is horizontally arranged, the dosing distribution pipe (15) is fixed on the supporting angle steel B (14) through U-shaped hoops, the supporting angle steel B (14) is vertically arranged, and the supporting angle steel A (12) and the supporting angle steel B (14) are integrally connected with the boiler barrel (28).
7. The steam-water separation system of the flue gas waste heat boiler of the industrial silicon ore heating furnace according to claim 1, wherein the water supply connecting pipe (9) is connected to the water supply distributing pipe (10) and penetrates through the inner wall of the boiler barrel (28) to be connected with the outside, the sewage draining pipe (11) is connected to the sewage draining connecting pipe (13) and is vertically installed upwards, an inclined notch is formed at the opening, and the chemical adding connecting pipe (16) faces obliquely downwards and penetrates through the inner wall of the boiler barrel (28) to be connected with the outside.
8. The steam-water separation system of the flue gas waste heat boiler of the industrial silicon ore furnace according to claim 1, wherein a supporting bucket (20) is arranged below the cyclone separator (27), the supporting bucket (20) is arranged on a supporting plate B (19), and the supporting plate B (19) is integrally connected with the inner wall of the boiler barrel (28).
9. The steam-water separation system of the flue gas waste heat boiler of the industrial silicon submerged arc furnace according to claim 1, wherein an anti-rotation device A (17) and an anti-rotation device B (18) are arranged below the boiler barrel (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322247617.0U CN220793106U (en) | 2023-08-21 | 2023-08-21 | Steam-water separation system of flue gas waste heat boiler of industrial silicon ore furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322247617.0U CN220793106U (en) | 2023-08-21 | 2023-08-21 | Steam-water separation system of flue gas waste heat boiler of industrial silicon ore furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220793106U true CN220793106U (en) | 2024-04-16 |
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ID=90661691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322247617.0U Active CN220793106U (en) | 2023-08-21 | 2023-08-21 | Steam-water separation system of flue gas waste heat boiler of industrial silicon ore furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220793106U (en) |
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2023
- 2023-08-21 CN CN202322247617.0U patent/CN220793106U/en active Active
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