CN112815297A - Boiler fixed row continuous waste heat water recovery device - Google Patents
Boiler fixed row continuous waste heat water recovery device Download PDFInfo
- Publication number
- CN112815297A CN112815297A CN202110157117.0A CN202110157117A CN112815297A CN 112815297 A CN112815297 A CN 112815297A CN 202110157117 A CN202110157117 A CN 202110157117A CN 112815297 A CN112815297 A CN 112815297A
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- CN
- China
- Prior art keywords
- water purification
- water
- casing
- row
- waste heat
- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 239000002918 waste heat Substances 0.000 title claims abstract description 25
- 238000011084 recovery Methods 0.000 title claims abstract description 15
- 238000000746 purification Methods 0.000 claims abstract description 31
- 239000010865 sewage Substances 0.000 claims abstract description 23
- 229910000885 Dual-phase steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 230000007423 decrease Effects 0.000 abstract 1
- 239000008213 purified water Substances 0.000 description 20
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010849 combustible waste Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000000694 effects Effects 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
- 239000007789 gas Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010819 recyclable waste Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
- F22B37/50—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers for draining or expelling water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D3/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits
- F28D3/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits with tubular conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G3/00—Rotary appliances
- F28G3/04—Rotary appliances having brushes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention relates to the technical field of boiler waste heat utilization, in particular to a boiler fixed-row continuous-row waste heat water recovery device. Including the casing, the water purification export is installed to casing left side upper portion position, and casing left side lower part position is installed the water purification entry, and the water purification pipe is installed to casing internal position, and the water purification pipe is equidistant to be provided with a plurality of layers, and every layer of water purification pipe is double-barrelled plane circle intercommunication structure, and the water purification pipe is lower one deck delivery port and the intercommunication of last one deck water inlet each other, and the sewage entry is installed to casing bottom position, and the sewage export is installed to casing right side upper portion. The heat exchange efficiency is high, and when heat exchange is carried out, the condition that the heat exchange tube condenses scale to cause the decline of the heat exchange efficiency can be effectively avoided.
Description
Technical Field
The invention relates to the technical field of boiler waste heat utilization, in particular to a boiler fixed-row continuous-row waste heat water recovery device.
Background
The waste heat recovery refers to sensible heat and latent heat which are not reasonably utilized in the original design in the energy consumption device of the operated industrial enterprise due to the limitations of factors such as history, technology, concept and the like. The method comprises the steps of high-temperature waste gas waste heat, cooling medium waste heat, waste steam waste water waste heat, high-temperature product and slag waste heat, chemical reaction waste heat, combustible waste gas waste liquid, waste material waste heat and the like. According to investigation, the total waste heat resources of all industries account for 17% -67% of the total fuel consumption, and the recyclable waste heat resources account for 60% of the total waste heat resources.
The existing boiler waste water waste heat utilization device has low heat exchange rate, and a heat exchange pipe is easy to condense a large amount of scale, thereby greatly influencing heat exchange.
Disclosure of Invention
Technical problem to be solved
In order to solve the problems in the prior art, the invention provides a boiler fixed-row continuous-discharge waste heat water recovery device which is high in heat exchange efficiency, and can effectively avoid the condition that the heat exchange efficiency is reduced due to scale condensation of a heat exchange tube during heat exchange.
(II) technical scheme
In order to achieve the purpose, the invention adopts the main technical scheme that: the water purifier comprises a housin, the water purification export is installed to casing left side upper portion position, the water purification entry is installed to casing left side lower part position, the water purification pipe is installed to casing internal position, the water purification pipe is equidistant to be provided with a plurality of layers, and every layer of water purification pipe is double-barrelled plane circle intercommunication structure, one deck delivery port and last one deck water inlet communicate each other under the water purification pipe, the sewage entry is installed to casing bottom position, the sewage export is installed to casing right side upper portion position.
Preferably, the rotation axis is vertically installed to casing inner chamber middle part position, the impeller is installed to the rotation axis outer wall near sewage entry one end, the rotation axis outer wall just is located every layer of water purification pipe upper and lower both sides and equally divide respectively fixed mounting have the dead lever, the dead lever outer wall is close to the fixed brush hair that is provided with in water purification pipe one side.
Preferably, the bottom of the shell is provided with a support leg.
Preferably, the water purifying pipe is provided with five layers.
Preferably, a temperature sensor is further installed at the purified water outlet, and a control panel is installed on the outer wall of the left side of the shell.
Preferably, the water purifying pipe is made of dual-phase steel.
Preferably, the water inlet and the water outlet of the water purifying pipe are both arranged on the outer ring.
(III) advantageous effects
The invention provides a boiler fixed-row continuous-row waste heat water recovery device. The method has the following beneficial effects:
(1) the water purification pipe is equidistantly provided with a plurality of layers, and each layer of water purification pipe is a double-pipe plane spiral intercommunication structure, can effectively improve the heat exchange efficiency, and the temperature of hot water discharged through the water purification pipe is more constant.
(2) In, sewage injected the casing through sewage entry, sewage can strike the impeller, and the impeller drives the axis of rotation and rotates, and the axis of rotation drives the dead lever, and the brush hair on the dead lever can be continuous clears up the water purification pipe, avoids condensing of incrustation scale, indirect promotion heat exchange efficiency.
Drawings
FIG. 1 is a formal cross-sectional view of the present invention;
fig. 2 is a structure view of a water purifying pipe of the present invention.
In the figure: 1. a housing; 2. a purified water outlet; 3. a purified water inlet; 4. a water purifying pipe; 5. a sewage inlet; 6. a sewage outlet; 7. a rotating shaft; 8. an impeller; 9. fixing the rod; 10. brushing; 11. a temperature sensor; 12. a control panel.
Detailed Description
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, and not all of the embodiments. 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.
As shown in fig. 1-2, the boiler fixed-row continuous-discharge waste heat water recovery device of the embodiment comprises a housing 1, a purified water outlet 2 is installed at the upper position of the left side of the housing 1, a purified water inlet 3 is installed at the lower position of the left side of the housing 1, purified water pipes 4 are installed at the inner position of the housing 1, a plurality of layers of purified water pipes 4 are arranged at equal intervals, each layer of purified water pipe 4 is a double-pipe plane spiral intercommunication structure, a lower layer of water outlet of each layer of purified water pipe 4 is communicated with an upper layer of water inlet, a sewage inlet 5 is installed at the bottom position of the housing 1, and. Clean water pipe 4 equidistant is provided with a plurality of layers, and every layer of clean water pipe 4 is double-barrelled plane spiral intercommunication structure, can effectual promotion heat exchange efficiency, and the temperature of hot water through clean water pipe 4 exhaust is more invariable simultaneously.
As a specific embodiment of the invention, a rotating shaft 7 is longitudinally arranged in the middle of the inner cavity of the shell 1, an impeller 8 is arranged at one end of the outer wall of the rotating shaft 7, which is close to the sewage inlet 5, fixed rods 9 are respectively and fixedly arranged on the upper side and the lower side of the outer wall of the rotating shaft 7, which are positioned on each layer of water purifying pipe 4, and bristles 10 are fixedly arranged on one side, which is close to the water purifying pipe 4, of the outer. In sewage injected into the casing 1 through the sewage inlet 5, the impeller 8 can be impacted by sewage, the impeller 8 drives the rotation shaft 7 to rotate, the rotation shaft 7 drives the fixing rod 9, the brush hair 10 on the fixing rod 9 can be continuously cleaned the water purification pipe 4, the condensation of incrustation scale is avoided, and the heat exchange efficiency is indirectly improved.
As a specific embodiment of the invention, the bottom of the shell 1 is provided with a supporting leg.
As a specific embodiment of the present invention, the water purification pipe 4 is provided with five layers.
In a specific embodiment of the present invention, a temperature sensor 11 is further installed at the purified water outlet 2, and a control panel 12 is installed at the outer wall position on the left side of the housing 1. The temperature of the purified water discharged from the purified water outlet 2 is detected by the temperature sensor 11 and is read by the control panel 12, and then the water inlet pressure of the purified water inlet 3 and the water inlet pressure of the sewage inlet 5 are adjusted, so that the temperature of the purified water discharged from the purified water outlet 2 is adjusted.
In one embodiment of the present invention, the water purifying pipe 4 is made of dual-phase steel.
As a specific embodiment of the invention, the water inlet and the water outlet of the water purifying pipe 4 are both arranged on the outer ring.
The working principle is as follows: clean water pipe 4 equidistant is provided with a plurality of layers, and every layer of clean water pipe 4 is double-barrelled plane spiral intercommunication structure, can effectual promotion heat exchange efficiency, and the temperature of hot water through clean water pipe 4 exhaust is more invariable simultaneously. In sewage injected into the casing 1 through the sewage inlet 5, the impeller 8 can be impacted by sewage, the impeller 8 drives the rotation shaft 7 to rotate, the rotation shaft 7 drives the fixing rod 9, the brush hair 10 on the fixing rod 9 can be continuously cleaned the water purification pipe 4, the condensation of incrustation scale is avoided, and the heat exchange efficiency is indirectly improved. The temperature of the purified water discharged from the purified water outlet 2 is detected by the temperature sensor 11 and is read by the control panel 12, and then the water inlet pressure of the purified water inlet 3 and the water inlet pressure of the sewage inlet 5 are adjusted, so that the temperature of the purified water discharged from the purified water outlet 2 is adjusted.
Claims (7)
1. The utility model provides a surplus hot water recovery unit of row is decided to boiler, includes casing (1), its characterized in that: casing (1) left side upper portion position is installed water purification export (2), casing (1) left side lower part position is installed water purification entry (3), casing (1) internal position installs water purification pipe (4), water purification pipe (4) equidistant are provided with a plurality of layers, and every layer of water purification pipe (4) are double-barrelled plane spiral intercommunication structure, water purification pipe (4) lower floor delivery port and last one deck water inlet communicate each other, sewage entry (5) are installed to casing (1) bottom position, sewage export (6) are installed to casing (1) right side upper portion position.
2. The boiler row-fixed row-connected waste heat recovery device according to claim 1, characterized in that: casing (1) inner chamber middle part position vertically installs axis of rotation (7), axis of rotation (7) outer wall is close to sewage inlet (5) one end and installs impeller (8), axis of rotation (7) outer wall just is located about every layer of water purification pipe (4) both sides and equally divide respectively fixed mounting have dead lever (9), dead lever (9) outer wall is close to water purification pipe (4) one side fixed being provided with brush hair (10).
3. The boiler row-fixed row-connected waste heat recovery device according to claim 1, characterized in that: the bottom of the shell (1) is provided with a supporting leg.
4. The boiler row-fixed row-connected waste heat recovery device according to claim 1, characterized in that: the water purifying pipe (4) is provided with five layers.
5. The boiler row-fixed row-connected waste heat recovery device according to claim 1, characterized in that: the water purification device is characterized in that a temperature sensor (11) is further mounted at the position of the water purification outlet (2), and a control panel (12) is mounted at the position of the outer wall of the left side of the shell (1).
6. The boiler row-fixed row-connected waste heat recovery device according to claim 1, characterized in that: the water purifying pipe (4) is made of a dual-phase steel material.
7. The boiler row-fixed row-connected waste heat recovery device according to claim 1, characterized in that: and the water inlet and the water outlet of the water purifying pipe (4) are both arranged on the outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110157117.0A CN112815297A (en) | 2021-03-30 | 2021-03-30 | Boiler fixed row continuous waste heat water recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110157117.0A CN112815297A (en) | 2021-03-30 | 2021-03-30 | Boiler fixed row continuous waste heat water recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112815297A true CN112815297A (en) | 2021-05-18 |
Family
ID=75861485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110157117.0A Pending CN112815297A (en) | 2021-03-30 | 2021-03-30 | Boiler fixed row continuous waste heat water recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112815297A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076592A (en) * | 2022-05-31 | 2022-09-20 | 合肥通用机械研究院有限公司 | BOG control system and control method for liquid hydrogen storage tank and liquid hydrogen storage tank |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0870996A2 (en) * | 1997-04-10 | 1998-10-14 | Gerhard Dr. Luther | Smoke gas converter |
| CN107062598A (en) * | 2016-09-28 | 2017-08-18 | 浙江南方锅炉有限公司 | A kind of horizontal side burns formula coil arrangement rapid hot water generator |
| CN206772087U (en) * | 2017-03-29 | 2017-12-19 | 河北玖翔节能技术有限公司 | Waste heat boiler continuous blowdown sewage water heat-energy recovering apparatus |
| CN108224403A (en) * | 2017-12-22 | 2018-06-29 | 陈方羽 | A kind of power economized boiler of good antiscale property |
| CN108375309A (en) * | 2018-04-27 | 2018-08-07 | 浙江环艺电子科技有限公司 | A kind of industrial production flue gas waste heat recovery apparatus |
| CN111961799A (en) * | 2020-08-27 | 2020-11-20 | 江苏热盾节能环保科技有限公司 | Converter flue gas high-temperature cyclone dust removal waste heat boiler integrated device and method |
| CN212778767U (en) * | 2020-05-18 | 2021-03-23 | 山东鄄城南港化工有限公司 | Separation recovery unit in chemical production |
-
2021
- 2021-03-30 CN CN202110157117.0A patent/CN112815297A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0870996A2 (en) * | 1997-04-10 | 1998-10-14 | Gerhard Dr. Luther | Smoke gas converter |
| CN107062598A (en) * | 2016-09-28 | 2017-08-18 | 浙江南方锅炉有限公司 | A kind of horizontal side burns formula coil arrangement rapid hot water generator |
| CN206772087U (en) * | 2017-03-29 | 2017-12-19 | 河北玖翔节能技术有限公司 | Waste heat boiler continuous blowdown sewage water heat-energy recovering apparatus |
| CN108224403A (en) * | 2017-12-22 | 2018-06-29 | 陈方羽 | A kind of power economized boiler of good antiscale property |
| CN108375309A (en) * | 2018-04-27 | 2018-08-07 | 浙江环艺电子科技有限公司 | A kind of industrial production flue gas waste heat recovery apparatus |
| CN212778767U (en) * | 2020-05-18 | 2021-03-23 | 山东鄄城南港化工有限公司 | Separation recovery unit in chemical production |
| CN111961799A (en) * | 2020-08-27 | 2020-11-20 | 江苏热盾节能环保科技有限公司 | Converter flue gas high-temperature cyclone dust removal waste heat boiler integrated device and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076592A (en) * | 2022-05-31 | 2022-09-20 | 合肥通用机械研究院有限公司 | BOG control system and control method for liquid hydrogen storage tank and liquid hydrogen storage tank |
| CN115076592B (en) * | 2022-05-31 | 2024-04-26 | 合肥通用机械研究院有限公司 | BOG control system and method for liquid hydrogen storage tank and liquid hydrogen storage tank |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210518 |