CN211260736U - Waste heat utilization boiler - Google Patents
Waste heat utilization boiler Download PDFInfo
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- CN211260736U CN211260736U CN201921525026.2U CN201921525026U CN211260736U CN 211260736 U CN211260736 U CN 211260736U CN 201921525026 U CN201921525026 U CN 201921525026U CN 211260736 U CN211260736 U CN 211260736U
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Abstract
The utility model discloses a waste heat utilization boiler, which belongs to the field of waste heat recovery devices, and comprises a water tank, wherein the left side of the water tank is fixedly communicated with a U-shaped heating pipe through a water pipe, the two sides of the U-shaped heating pipe are fixedly welded with the inner wall of a boiler through fixed blocks, the left side of the water tank is fixedly welded on the right side of the boiler through bolts, the upper end inside the boiler is fixedly welded with a pipeline, the lower end of the U-shaped heating pipe is fixedly communicated with a water outlet pipe, the water outlet pipe pumps water to the pipeline through a water pump, and water flow is sprayed out through a spray head and can wash the U-shaped heating pipe and the inner wall of the boiler, the; through anticlockwise pulling handle, drive apron anticlockwise rotation, conveniently open the apron, to the inside cigarette ash scavenger that adds of smoke abatement reagent bucket, the inside cigarette ash scavenger of smoke abatement reagent bucket mixes the back through the shower nozzle blowout with the inside sparge water of pipeline, can increase washing dynamics and convenient and fast use.
Description
Technical Field
The utility model relates to a waste heat recovery device field, more specifically say, relate to a waste heat utilization boiler.
Background
Waste heat boilers, as the name implies, refer to boilers that heat water to a certain temperature using waste heat in waste gas, waste material or waste liquid and heat generated by burning combustible materials thereof in various industrial processes. The oil-fired boiler, the gas-fired boiler and the coal-fired boiler with the smoke box and the smoke flue waste heat recovery function are also called waste heat boilers, and the waste heat boilers can produce hot water or steam through waste heat recovery to be supplied to other sections for use.
Most of the existing waste heat utilization boilers heat the heating pipes in the boilers by waste heat of exhaust gas so as to heat cold water, but ash scale formed on the inner wall of the boiler and the outer surface of the U-shaped heating pipe reduces the heat effect efficiency of the boiler and is inconvenient to remove; meanwhile, the water outlet pipe is generally fixedly connected to the lower end of the water tank, accumulated water in the U-shaped heating pipe cannot be completely drained easily, and the water outlet pipe is exposed directly and is easy to cool, so that the temperature of the conveyed hot water is reduced. Accordingly, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a waste heat utilization boiler, which pumps water to a pipeline through a water pump, and water flow is sprayed out through a spray head, so that a U-shaped heating pipe and the inner wall of the boiler can be washed, the design of a water outlet pipe is convenient for water outlet, and the problem that accumulated water in the U-shaped heating pipe cannot be completely removed is prevented; through anticlockwise pulling handle, drive apron anticlockwise rotation, conveniently open the apron, to the inside cigarette ash scavenger that adds of smoke abatement reagent bucket, the inside cigarette ash scavenger of smoke abatement reagent bucket mixes the back through the shower nozzle blowout with the inside sparge water of pipeline, can increase washing dynamics and convenient and fast use.
In order to solve the above problems, the utility model adopts the following technical proposal.
A waste heat utilization boiler comprises a water tank, wherein the left side of the water tank is fixedly communicated with a U-shaped heating pipe through a water pipe, the two sides of the U-shaped heating pipe are fixedly welded with the inner wall of the boiler through a fixed block, the left side of the water tank is fixedly fixed on the right side of the boiler through bolts, a pipeline is fixedly welded at the upper end inside the boiler, a water outlet pipe is fixedly communicated with the lower end of the U-shaped heating pipe, a first water valve is installed at the upper end of the right side of the water outlet pipe, a water outlet is fixedly connected with the lower end of the boiler, a smoke inlet is fixedly connected with the lower end of the left side of the boiler, a smoke outlet is fixedly connected with the upper end of the boiler, a connecting pipe is fixedly welded at the upper end of the water tank, a second water valve is installed at the left side of the connecting pipe, the inner part of the lower end of the spray head is fixedly welded with a scattering plate, the lower end of the right end of the pipeline is fixedly connected with a water pump, the upper end surface of the pipeline is provided with a one-way valve, the upper end of the one-way valve is fixedly connected with a smoke removal reagent barrel, the left side of the upper end of the smoke removal reagent barrel is slidably connected with a rotating shaft, the right end of the rotating shaft is slidably connected with a cover plate, the upper end of the right side of the cover plate is fixedly welded with a handle, the water pump pumps water to the pipeline, water flow is sprayed out through the spray head, the U-shaped heating pipe and the inner wall of the boiler can be washed, the; through anticlockwise pulling handle, drive apron anticlockwise rotation, conveniently open the apron, to the inside cigarette ash scavenger that adds of smoke abatement reagent bucket, the inside cigarette ash scavenger of smoke abatement reagent bucket mixes the back through the shower nozzle blowout with the inside sparge water of pipeline, can increase washing dynamics and convenient and fast use.
Further, the upper end right side of water tank is turned round through the bolt and is tightly installed the water pump, the right flank fixedly connected with inlet tube of water pump, the right-hand member intercommunication of inlet tube has tap, draws water to the pipeline through the water pump, and rivers through the shower nozzle blowout, can wash U-shaped heating pipe and boiler inner wall.
Furthermore, the lower extreme of the right side of boiler is fixed to be cup jointed with the outlet pipe, the outlet pipe extends from the left end downward sloping right, and the design of outlet pipe makes things convenient for the play of water, prevents that U-shaped heating pipe inside ponding can't get rid of completely.
Further, the apron has been hugged closely to smoke abatement reagent bucket's right side upper end, rust-resistant paint has been paintd to smoke abatement reagent bucket's surface, through anticlockwise pulling handle, drives apron anticlockwise rotation, conveniently opens the apron, to the inside cigarette ash scavenger that adds of smoke abatement reagent bucket.
Further, cigarette ash scavenger has been deposited to the inside of smoke abatement reagent bucket, the fixed welding of both sides lower extreme of smoke abatement reagent bucket has the supporting leg, the supporting leg is the upper end of the right side of fixed connection boiler and the up end of pipeline respectively, and the inside cigarette ash scavenger of smoke abatement reagent bucket and the inside sparge water of pipeline mix the back through the shower nozzle blowout, can increase and wash dynamics and convenient and fast use.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, water is pumped to the pipeline through the water pump, water flow is sprayed out through the spray head, the U-shaped heating pipe and the inner wall of the boiler can be washed, water can be discharged conveniently due to the design of the water outlet pipe, and accumulated water in the U-shaped heating pipe cannot be completely discharged; through anticlockwise pulling handle, drive apron anticlockwise rotation, conveniently open the apron, to the inside cigarette ash scavenger that adds of smoke abatement reagent bucket, the inside cigarette ash scavenger of smoke abatement reagent bucket mixes back through the shower nozzle blowout with the inside sparge water of pipeline, can increase washing dynamics and convenient and fast uses
(2) The water pump is installed through the bolt is turned round tightly in the upper end right side of water tank, and the right flank fixedly connected with inlet tube of water pump, and the right-hand member intercommunication of inlet tube has tap, draws water to the pipeline through the water pump, and rivers through the shower nozzle blowout, can wash U-shaped heating pipe and boiler inner wall.
(3) The lower extreme of the right side of boiler is fixed to be cup jointed with the outlet pipe, and the outlet pipe descends the slope from the left end right and extends, and the design of outlet pipe makes things convenient for the play water, prevents that U-shaped heating pipe inside ponding can't get rid of completely.
(4) The apron has been hugged closely to smoke abatement reagent barrel's right side upper end, and the surface of smoke abatement reagent barrel has paintd the anti-rust paint, through anticlockwise pulling handle, drives apron anticlockwise rotation, conveniently opens the apron, to the inside cigarette ash scavenger that adds of smoke abatement reagent barrel.
(5) Cigarette ash scavenger has been deposited to the inside of smoke abatement reagent bucket, and the both sides lower extreme fixed welding of smoke abatement reagent bucket has the supporting leg, and the supporting leg is the right side upper end of fixed connection boiler and the up end of pipeline respectively, and the inside cigarette ash scavenger of smoke abatement reagent bucket and the inside sparge water of pipeline mix the back through the shower nozzle blowout, can increase and wash dynamics and convenient and fast use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the point A of the present invention;
fig. 3 is an enlarged cross-sectional view of the smoke abatement reagent barrel of the present invention.
The reference numbers in the figures illustrate:
the device comprises a water tank 1, a heating pipe 11U-shaped, a fixed block 12, a boiler 13, a water outlet pipe 14, a first water valve 15, a water outlet 16, a smoke inlet 17, a smoke outlet 18, a connecting pipe 2, a second water valve 21, a pipeline 22, a third water valve 23, a spray head 24, a scattering plate 25, a water pump 26, a water inlet pipe 27, a check valve 3, a smoke removal reagent barrel 31, a rotating shaft 32, a cover plate 33 and a handle 34.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a waste heat utilization boiler comprises a water tank 1, referring to fig. 1-3, a U-shaped heating pipe 11 is fixedly communicated with the left side of the water tank 1 through a water pipe, two sides of the U-shaped heating pipe 11 are fixedly welded with the inner wall of a boiler 13 through fixing blocks 12, the left side of the water tank 1 is tightly fixed on the right side of the boiler 13 through bolts, a pipeline 22 is fixedly welded at the upper end inside the boiler 13, a water outlet pipe 14 is fixedly communicated with the lower end of the U-shaped heating pipe 11, a first water valve 15 is installed at the upper end of the right side of the water outlet pipe 14, a water outlet 16 is fixedly connected at the lower end of the boiler 13, a smoke inlet 17 is fixedly connected at the lower end of the left side of the boiler 13, a smoke outlet 18 is fixedly connected at the upper end of the boiler 13, a connecting pipe 2, third water valve 23 is installed to the upper end of pipeline 22, terminal surface fixedly connected with shower nozzle 24 under the left side of pipeline 22, the inside fixed welding of lower extreme of shower nozzle 24 has diffuser plate 25, pipeline 22's right-hand member lower extreme fixedly connected with water pump 26, water pump 26's model is QSB-003, which belongs to the prior art, water pump 26 switch-on control switch, control switch power connection, check valve 3 is installed to the up end of pipeline 22, smoke abatement reagent bucket 31 is installed to the upper end fixed connection of check valve 3, smoke abatement reagent bucket 31's upper end left side sliding connection has axis of rotation 32, the right-hand member sliding connection of axis of rotation 32 has apron 33, the fixed welding of the right side upper end of apron 33 has handle.
Referring to fig. 1-2, a water pump 26 is tightly screwed on the right side of the upper end of the water tank 1 through a bolt, a water inlet pipe 27 is fixedly connected to the right side surface of the water pump 26, a water tap is communicated with the right end of the water inlet pipe 27, water is pumped to the pipeline 22 through the water pump 26, water is sprayed out through the spray head 24 and can wash the inner walls of the U-shaped heating pipe 11 and the boiler 13, a water outlet pipe 14 is fixedly sleeved at the lower end of the right side of the boiler 13, the water outlet pipe 14 extends obliquely downwards from the left end to the right, water can be conveniently discharged through the design of the water outlet.
Please refer to fig. 1 and fig. 3, the apron 33 has been hugged closely to smoke abatement reagent bucket 31's right side upper end, rust-resistant paint has been paintd to smoke abatement reagent bucket 31's surface, through anticlockwise pulling handle 34, drive apron 33 anticlockwise rotation, conveniently open apron 33, to the inside soot scavenger that adds of smoke abatement reagent bucket 31, soot scavenger has been deposited to smoke abatement reagent bucket 31's inside, smoke abatement reagent bucket 31's both sides lower extreme fixed welding has the supporting leg, the supporting leg is the upper end of the right side of fixed connection boiler 13 and the up end of pipeline 22 respectively, the inside soot scavenger of smoke abatement reagent bucket 31 and the inside sparge water of pipeline 22 mix the back through shower nozzle 24 blowout, can increase cleaning force and convenient and fast use.
The waste heat utilization boiler is installed in a use place, the smoke inlet 17 is connected with the outlet of a hot gas pipeline, the water inlet pipe 27 is connected with a water faucet, the smoke outlet 18 is connected with an air outlet pipeline, the water outlet 16 is connected with a waste water pipeline, and the water outlet pipe 14 is connected with an water outlet pipeline. The first water valve 15 and the third water valve 23 are closed, the second water valve 21 is opened, the water pump 26 is started, water can be added into the water tank 1, the water pump 26 is closed after water adding is finished, hot air enters the boiler 13 from the smoke inlet 17, heating treatment can be conducted on the U-shaped heating pipe 11, and cold water in the water tank 1 is heated. When wasing U-shaped heating pipe 11 and 13 inner walls dust of boiler, close first water valve 15 and second water valve 21, open third water valve 23, start water pump 26, can draw water to pipeline 22 inside, through anticlockwise pulling handle 34, drive apron 33 anticlockwise rotation, conveniently open apron 33, to the inside soot removing agent that adds of smoke abatement reagent bucket 31, when rivers pass through 3 lower extremes of check valve, can mix with the soot removing agent, can increase the washing dynamics and convenient and fast washs, then spout through shower nozzle 24, can wash U-shaped heating pipe 11 and 13 inner walls of boiler.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a waste heat utilization boiler, includes water tank (1), its characterized in that: the utility model discloses a boiler, including the fixed intercommunication of the left side of water tank (1) through the fixed intercommunication of water pipe have U-shaped heating pipe (11), the both sides of U-shaped heating pipe (11) are through fixed block (12) and boiler (13) inner wall fixed weld, the left side of water tank (1) is twisted tightly through the bolt and is fixed on the right side of boiler (13), the fixed welding of the inside upper end of boiler (13) has pipeline (22), the fixed intercommunication of the lower extreme of U-shaped heating pipe (11) has outlet pipe (14), first water valve (15) are installed to the right side upper end of outlet pipe (14), the lower extreme fixedly connected with delivery port (16) of boiler (13), the left side lower extreme fixedly connected with of boiler (13) advances mouth (17), the upper end fixedly connected with outlet mouth (18) of boiler (13), the upper end fixed weld of water tank (1) has connecting pipe (2), second water valve (21) is installed in, the fixed intercommunication in upper end of connecting pipe (2) has pipeline (22), third water valve (23) are installed to the upper end of pipeline (22), terminal surface fixedly connected with shower nozzle (24) under the left side of pipeline (22), the inside fixed welding of lower extreme of shower nozzle (24) has scatter plate (25), the right-hand member lower extreme fixedly connected with water pump (26) of pipeline (22), check valve (3) are installed to the up end of pipeline (22), smoke abatement reagent bucket (31) are installed to the upper end fixed connection of check valve (3), the upper end left side sliding connection of smoke abatement reagent bucket (31) has axis of rotation (32), the right-hand member sliding connection of axis of rotation (32) has apron (33), the right side upper end fixed welding of apron (33) has handle (34).
2. The waste heat utilization boiler according to claim 1, characterized in that: the upper end right side of water tank (1) is turned round through the bolt and is installed water pump (26), the right flank fixedly connected with inlet tube (27) of water pump (26), the right-hand member intercommunication of inlet tube (27) has tap.
3. The waste heat utilization boiler according to claim 1, characterized in that: the lower end of the right side of the boiler (13) is fixedly sleeved with a water outlet pipe (14), and the water outlet pipe (14) obliquely extends from the left end to the right downwards.
4. The waste heat utilization boiler according to claim 1, characterized in that: the upper end of the right side of the smoke removal reagent barrel (31) is tightly attached with a cover plate (33), and the outer surface of the smoke removal reagent barrel (31) is coated with antirust paint.
5. The waste heat utilization boiler according to claim 1, characterized in that: the inside of smoke abatement reagent bucket (31) is deposited there is the cigarette ash scavenger, the fixed welding of both sides lower extreme of smoke abatement reagent bucket (31) has the supporting leg, the upper end of the right side upper end of supporting leg difference fixed connection boiler (13) and the up end of pipeline (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921525026.2U CN211260736U (en) | 2019-09-16 | 2019-09-16 | Waste heat utilization boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921525026.2U CN211260736U (en) | 2019-09-16 | 2019-09-16 | Waste heat utilization boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211260736U true CN211260736U (en) | 2020-08-14 |
Family
ID=71954423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921525026.2U Expired - Fee Related CN211260736U (en) | 2019-09-16 | 2019-09-16 | Waste heat utilization boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211260736U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221269A (en) * | 2020-09-03 | 2021-01-15 | 安徽新宝热能设备科技有限公司 | Biomass boiler dust collector |
| CN112546657A (en) * | 2020-11-11 | 2021-03-26 | 润泰化学（泰兴）有限公司 | A preliminary distillation tower for producing 2,2, 4-trimethyl-3 hydroxypentanoic acid isobutyl ester |
| CN113080697A (en) * | 2021-04-01 | 2021-07-09 | 刘毓葵 | Kitchen heating equipment with cleaning function |
| CN113483338A (en) * | 2021-06-09 | 2021-10-08 | 杭州国泰环保科技股份有限公司 | Sludge low-temperature drying incinerator with waste heat recovery function |
-
2019
- 2019-09-16 CN CN201921525026.2U patent/CN211260736U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221269A (en) * | 2020-09-03 | 2021-01-15 | 安徽新宝热能设备科技有限公司 | Biomass boiler dust collector |
| CN112546657A (en) * | 2020-11-11 | 2021-03-26 | 润泰化学（泰兴）有限公司 | A preliminary distillation tower for producing 2,2, 4-trimethyl-3 hydroxypentanoic acid isobutyl ester |
| CN113080697A (en) * | 2021-04-01 | 2021-07-09 | 刘毓葵 | Kitchen heating equipment with cleaning function |
| CN113483338A (en) * | 2021-06-09 | 2021-10-08 | 杭州国泰环保科技股份有限公司 | Sludge low-temperature drying incinerator with waste heat recovery function |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 Termination date: 20210916 |
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| CF01 | Termination of patent right due to non-payment of annual fee |