CN220771099U - Boiler exhaust water heat energy recovery device - Google Patents
Boiler exhaust water heat energy recovery device Download PDFInfo
- Publication number
- CN220771099U CN220771099U CN202322529148.1U CN202322529148U CN220771099U CN 220771099 U CN220771099 U CN 220771099U CN 202322529148 U CN202322529148 U CN 202322529148U CN 220771099 U CN220771099 U CN 220771099U
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- China
- Prior art keywords
- storage tank
- filter screen
- screen frame
- aqua storage
- water storage
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 238000011084 recovery Methods 0.000 title claims abstract description 31
- 238000003860 storage Methods 0.000 claims abstract description 62
- 239000010865 sewage Substances 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 30
- 238000009434 installation Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000000746 purification Methods 0.000 abstract description 3
- 239000008213 purified water Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a heat energy recovery device for boiler blow-down water, and relates to the field of heat energy recovery. Including the aqua storage tank, aqua storage tank one end fixed mounting has into dirty mouthful, and aqua storage tank other end fixed mounting has the drain, and the aqua storage tank upper end is equipped with seal cap, is equipped with filtering mechanism in the aqua storage tank, and filtering mechanism includes high temperature resistant sealing washer, mounting groove, filter screen frame, filter screen and handle, and the filter screen frame sets up in the aqua storage tank, has seted up mounting groove on the filter screen frame lateral wall, and mounting groove internal fixation has high temperature resistant sealing washer, and fixed mounting has the filter screen in the filter screen frame, is located the filter screen below in the aqua storage tank and is equipped with recovery mechanism. Can be with adding water piping connection in the inlet when adding water for the water purification of adding carries out heat transfer through heat transfer pipeline and sewage, improves the temperature of adding the water purification, realizes the recovery of heat, and the filter screen in the aqua storage tank can filter the impurity in the sewage simultaneously, reduces the pollution of sewage to the environment.
Description
Technical Field
The utility model relates to the field of heat energy recovery, in particular to a heat energy recovery device for boiler blow-down water.
Background
The boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, and the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy. The hot water or steam generated in the boiler can directly provide heat energy required by industrial production and people living, and can also be converted into mechanical energy through a steam power device or converted into electric energy through a generator. When the boiler is in normal operation, part of sewage and harmful impurities need to be discharged periodically, the common practice is to discharge the sewage into a sewage discharge expansion tank or directly discharge the sewage into a sewage pool, but the discharged sewage usually contains a large amount of heat energy, and the direct discharge practice not only wastes a large amount of heat energy, but also causes pollution to the surrounding environment, so that the heat energy recovery device for the sewage discharged by the boiler is provided.
Disclosure of Invention
The utility model mainly aims to provide a boiler blow-down water heat energy recovery device which can effectively solve the problems in the background art.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a boiler sewage heat recovery unit, includes the aqua storage tank, aqua storage tank one end fixed mounting has the inlet, aqua storage tank other end fixed mounting has the drain, the aqua storage tank upper end is equipped with seal cap, be equipped with filtering mechanism in the aqua storage tank, filtering mechanism includes high temperature resistant sealing washer, mounting groove, filter screen frame, filter screen and handle, the filter screen frame sets up in the aqua storage tank, the mounting groove has been seted up on the filter screen frame lateral wall, fixed mounting has high temperature resistant sealing washer in the mounting groove, fixed mounting has the filter screen in the filter screen frame, filter screen frame both sides edge fixed mounting has the handle, be located the filter screen below in the aqua storage tank and be equipped with recovery mechanism, recovery mechanism includes heat exchange pipeline, positioning base, inlet, installation screw and liquid outlet, inlet fixed mounting is in aqua storage tank front surface, equal fixed mounting has the positioning base on inlet and the liquid outlet, the last installation screw of positioning base, heat exchange pipeline installs in the aqua storage tank.
Furthermore, a limiting clamping groove is formed in the water storage groove, and the filter screen frame is limited in the filter screen frame through the limiting clamping groove.
Furthermore, the high-temperature-resistant sealing ring is arranged on the filter screen frame through the mounting groove, the connecting grooves are formed in the edges of the two sides of the filter screen frame, and the handles are arranged on the two sides of the filter screen frame through the connecting grooves.
Furthermore, a screw is arranged in the mounting screw hole, and the positioning base is fixed on the front surface of the water storage tank through the screw.
Furthermore, the liquid inlet and the liquid outlet are both fixed on the front surface of the water storage tank through the positioning base, one end of the heat exchange pipeline is connected to the liquid inlet, the other end of the heat exchange pipeline is connected to the liquid outlet, purified water flows in the heat exchange pipeline in the water adding process, heat exchange is carried out with high-temperature sewage, and the temperature of purified water adding is improved.
Furthermore, the front surface of the water storage tank is provided with a through hole, and two ends of the heat exchange pipeline extend out of the water storage tank through the through hole.
Compared with the prior art, the utility model has the following beneficial effects:
during use, the high-temperature sewage can be stored in the water storage tank through the sewage inlet, part of sewage in the boiler is discharged and then needs to be added into the boiler, and the added water pipeline can be connected in the liquid inlet during adding water, so that the added purified water exchanges heat with the sewage through the heat exchange pipeline, the temperature of the added purified water is increased, the heat recovery is realized, and meanwhile, the filter screen in the water storage tank can filter impurities in the sewage, and the pollution of the sewage to the environment is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a filtration mechanism of the present utility model;
FIG. 3 is a schematic view of the recycling mechanism of the present utility model.
In the figure: 1. a sewage outlet; 2. sealing the end cover; 3. a water storage tank; 4. a sewage inlet; 5. a filtering mechanism; 501. high temperature resistant sealing ring; 502. a mounting groove; 503. a screen frame; 504. a filter screen; 505. a handle; 6. a recovery mechanism; 601. a heat exchange pipeline; 602. positioning a base; 603. a liquid inlet; 604. installing a screw hole; 605. and a liquid outlet.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a boiler sewage heat energy recovery device comprises a water storage tank 3, a sewage inlet 4 is fixedly arranged at one end of the water storage tank 3, a sewage drain 1 is fixedly arranged at the other end of the water storage tank 3, a sealing end cover 2 is arranged at the upper end of the water storage tank 3, a filtering mechanism 5 is arranged in the water storage tank 3, the filtering mechanism 5 comprises a high-temperature-resistant sealing ring 501, a mounting groove 502, a filter screen frame 503, a filter screen 504 and a handle 505, a recovery mechanism 6 is arranged below the filter screen 504 in the water storage tank 3, the recovery mechanism 6 comprises a heat exchange pipeline 601, a positioning base 602, a liquid inlet 603, a mounting screw hole 604 and a liquid outlet 605, through holes are formed in the front surface of the water storage tank 3, and two ends of the heat exchange pipeline 601 extend out of the water storage tank 3 through the through holes.
Be equipped with filter mechanism 5 in the aqua storage tank 3, filter mechanism 5 includes high temperature resistant sealing washer 501, mounting groove 502, filter screen frame 503, filter screen 504 and handle 505, filter screen frame 503 sets up in aqua storage tank 3, mounting groove 502 has been seted up on the filter screen frame 503 lateral wall, mounting groove 502 internal fixation has high temperature resistant sealing washer 501, filter screen frame 503 internal fixation has filter screen 504, filter screen frame 503 both sides edge fixed mounting has handle 505, can store sewage discharge to aqua storage tank 3 through advance dirty mouthful 4, sewage discharge in-process filter screen 504 can filter sewage.
The recovery mechanism 6 is arranged below the filter screen 504 in the water storage tank 3, the recovery mechanism 6 comprises a heat exchange pipeline 601, a positioning base 602, a liquid inlet 603, a mounting screw hole 604 and a liquid outlet 605, the liquid inlet 603 is fixedly arranged on the front surface of the water storage tank 3, the liquid outlet 605 is fixedly arranged on one side of the liquid inlet 603 on the front surface of the water storage tank 3, the positioning base 602 is fixedly arranged on the liquid inlet 603 and the liquid outlet 605, the mounting screw hole 604 is formed in the positioning base 602, the heat exchange pipeline 601 is arranged in the water storage tank 3, the water adding pipeline can be connected to the liquid inlet 603 in the use process, then purified water can flow in the heat exchange pipeline 601 in the water adding process, the heat exchange is performed with high-temperature sewage, the temperature of the purified water adding process is improved, and the heat recovery is realized.
In practical use, the utility model is a heat energy recovery device for boiler sewage, firstly, the water storage tank 3 for discharging high-temperature sewage is stored through the sewage inlet 4, part of sewage in the boiler is needed to be added into the boiler after being discharged, a water adding pipeline can be connected into the liquid inlet 603 during adding, as the screw is arranged in the mounting screw hole 604, the positioning base 602 is fixed on the front surface of the water storage tank 3 through the screw, the liquid inlet 603 and the liquid outlet 605 are both fixed on the front surface of the water storage tank 3 through the positioning base 602, one end of the heat exchange pipeline 601 is connected to the liquid inlet 603, the other end of the heat exchange pipeline 601 is connected to the liquid outlet 605, so that purified water flows in the heat exchange pipeline 601 in the water adding process for exchanging heat with the high-temperature sewage, improve the temperature of adding the water purification, realize thermal recovery, can discharge sewage through drain 1 when the temperature of sewage reduces, simultaneously because set up spacing draw-in groove in the aqua storage tank 3, filter screen frame 503 passes through spacing draw-in groove restriction in filter screen frame 503, high temperature resistant sealing washer 501 passes through mounting groove 502 to be installed on filter screen frame 503, the spread groove has been seted up to filter screen frame 503 both sides edge, the handle 505 passes through the spread groove to be installed in filter screen frame 503 both sides, filter screen 504 in the aqua storage tank 3 can filter the impurity in the sewage, reduce the pollution of sewage to the environment, and can open seal end cover 2 after long-time use, can propose the clearance through handle 505 after opening seal end cover 2 with filter screen 504.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a boiler blowdown water heat energy recovery unit which characterized in that: including aqua storage tank (3), aqua storage tank (3) one end fixed mounting has sewage inlet (4), aqua storage tank (3) other end fixed mounting has drain (1), aqua storage tank (3) upper end is equipped with seal cap (2), be equipped with filtering mechanism (5) in aqua storage tank (3), filtering mechanism (5) are including high temperature resistant sealing washer (501), mounting groove (502), filter screen frame (503), filter screen (504) and handle (505), filter screen frame (503) set up in aqua storage tank (3), mounting groove (502) have been seted up on filter screen frame (503) lateral wall, mounting groove (502) internal fixed mounting has high temperature resistant sealing washer (501), filter screen (504) are fixed mounting in filter screen frame (503) interior, filter screen frame (503) both sides edge fixed mounting has handle (505), be located filter screen (504) below in aqua storage tank (3) and be equipped with recovery mechanism (6), recovery mechanism (6) include heat exchange tube (601), positioning base (602), inlet (603) and installation (603) and inlet (605) are fixed in fixed surface of aqua storage tank (3), the utility model discloses a water storage tank, including water storage tank (3), heat exchange pipeline (601), water storage tank (3) front surface is located inlet (603) one side fixed mounting has liquid outlet (605), equal fixed mounting has location base (602) on inlet (603) and liquid outlet (605), install screw (604) on location base (602), heat exchange pipeline (601) are installed in water storage tank (3).
2. A boiler blow down water heat energy recovery apparatus as recited in claim 1 wherein: a limiting clamping groove is formed in the water storage groove (3), and the filter screen frame (503) is limited in the filter screen frame (503) through the limiting clamping groove.
3. A boiler blow down water heat energy recovery apparatus as recited in claim 2 wherein: the high-temperature-resistant sealing ring (501) is arranged on the filter screen frame (503) through the mounting groove (502), connecting grooves are formed in the edges of two sides of the filter screen frame (503), and the handles (505) are arranged on two sides of the filter screen frame (503) through the connecting grooves.
4. A boiler blow down water heat energy recovery apparatus as recited in claim 3 wherein: the installation screw holes (604) are internally provided with screws, and the positioning base (602) is fixed on the front surface of the water storage tank (3) through the screws.
5. The boiler blow down water heat energy recovery device of claim 4 wherein: the liquid inlet (603) and the liquid outlet (605) are both fixed on the front surface of the water storage tank (3) through the positioning base (602), one end of the heat exchange pipeline (601) is connected to the liquid inlet (603), and the other end of the heat exchange pipeline (601) is connected to the liquid outlet (605).
6. The boiler blow down water heat energy recovery device of claim 5 wherein: the front surface of the water storage tank (3) is provided with a through hole, and two ends of the heat exchange pipeline (601) extend out of the water storage tank (3) through the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322529148.1U CN220771099U (en) | 2023-09-18 | 2023-09-18 | Boiler exhaust water heat energy recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322529148.1U CN220771099U (en) | 2023-09-18 | 2023-09-18 | Boiler exhaust water heat energy recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220771099U true CN220771099U (en) | 2024-04-12 |
Family
ID=90621052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322529148.1U Active CN220771099U (en) | 2023-09-18 | 2023-09-18 | Boiler exhaust water heat energy recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220771099U (en) |
-
2023
- 2023-09-18 CN CN202322529148.1U patent/CN220771099U/en active Active
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