CN213902050U - Energy-saving and environment-friendly equipment for recovering waste heat of industrial waste gas - Google Patents
Energy-saving and environment-friendly equipment for recovering waste heat of industrial waste gas Download PDFInfo
- Publication number
- CN213902050U CN213902050U CN202022974813.4U CN202022974813U CN213902050U CN 213902050 U CN213902050 U CN 213902050U CN 202022974813 U CN202022974813 U CN 202022974813U CN 213902050 U CN213902050 U CN 213902050U
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- China
- Prior art keywords
- heat transfer
- waste gas
- heat exchange
- heat
- casing
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- Expired - Fee Related
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- 239000007789 gas Substances 0.000 title claims abstract description 38
- 239000002440 industrial waste Substances 0.000 title claims abstract description 33
- 239000002918 waste heat Substances 0.000 title claims abstract description 21
- 239000002912 waste gas Substances 0.000 claims abstract description 38
- 239000013618 particulate matter Substances 0.000 claims abstract description 18
- 238000011084 recovery Methods 0.000 claims abstract description 14
- 244000309464 bull Species 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 15
- 238000007790 scraping Methods 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 15
- 238000001914 filtration Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to an energy-concerving and environment-protective equipment of industrial waste gas waste heat recovery, including the casing, be located the waste gas intake pipe on the casing left side wall and be located the waste gas outlet duct on the casing right side wall, its characterized in that: the utility model discloses a waste gas treatment device, including casing inner chamber, second heat transfer chamber, third heat transfer chamber, first heat transfer chamber, second heat transfer chamber, third heat transfer chamber are provided with one-level heat transfer component, second grade heat transfer component, tertiary heat transfer component in from left to right intercommunication in proper order, be provided with one-level heat exchange element, second grade heat transfer component, tertiary heat transfer component in first heat transfer chamber, second heat transfer chamber, the third heat transfer chamber respectively, one-level heat transfer component, second grade heat transfer component, tertiary heat transfer component all include snakelike heat exchange tube and extend to the feed liquor pipe and the drain pipe in the casing outside, and the pipe diameter size and the tube pitch of snakelike heat exchange tube reduce in proper order in first heat transfer chamber, second heat transfer chamber, third heat transfer chamber, the inner chamber of waste gas intake pipe is provided with and is used for carrying out filterable filter screen to particulate matter in the waste gas, and efficiency is higher, and the heat exchange can be more abundant filter particulate matter and dust in the industrial waste gas before the heat exchange.
Description
Technical Field
The utility model relates to an industrial energy saving equipment field, a industrial waste gas waste heat recovery energy-concerving and environment-protective equipment very much.
Background
When current industrial waste gas waste heat recovery equipment retrieves the waste gas waste heat in the industry, because the waste gas waste heat carries out the heat exchange through waste heat recovery equipment after, can cool down gradually, and then lead to heat exchange efficiency to reduce gradually, the waste heat in the unable fully exchanged waste gas leads to the waste of heat energy, when waste heat recovery equipment retrieves with the waste gas waste heat in the industry, particulate matter and dust in the waste gas also can lead to heat exchange efficiency to reduce when attaching to on the equipment.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an energy-concerving and environment-protective equipment of industrial waste gas waste heat recovery for solve the problem in the above-mentioned background.
The technical scheme of the utility model is realized like this: the utility model provides an energy-concerving and environment-protective equipment of industrial waste gas waste heat recovery, includes the casing, is located the waste gas intake pipe on the casing left side wall and is located the waste gas outlet duct on the casing right side wall, its characterized in that: the casing inner chamber from left to right communicates in proper order and is provided with first heat transfer room, second heat transfer room, third heat transfer room, be provided with one-level heat transfer component, second grade heat transfer component, tertiary heat transfer component in first heat transfer room, second heat transfer room, the third heat transfer room respectively, one-level heat transfer component, second grade heat transfer component, tertiary heat transfer component all include snakelike heat exchange tube and with snakelike heat exchange tube intercommunication and extend to the feed liquor pipe and the drain pipe in the casing outside respectively, the pipe diameter size and the tube pitch of snakelike heat exchange tube reduce in proper order in first heat transfer room, second heat transfer room, the third heat transfer room, the inner chamber of waste gas intake pipe is provided with and is used for carrying out filterable filter screen to particulate matter in the waste gas.
Preferably: the inner walls of the first heat exchange chamber, the second heat exchange chamber and the third heat exchange chamber are respectively provided with a guide plate at intervals, the side surface of each guide plate and the inner walls of the first heat exchange chamber, the second heat exchange chamber and the third heat exchange chamber form guide openings, and the adjacent guide openings are distributed in a staggered mode.
Preferably: still be provided with the cleaning device who clears up the filter screen in the waste gas intake pipe, cleaning device keeps away from casing one side including locating the filter screen scrape the pole, pass through the filter screen and scrape the middle-end side fixed connection's of pole first bull stick, fixed cup joint keep away from the one end of scraping the pole and with the driven bevel gear of first bull stick with the axle center at first bull stick, with driven bevel gear meshing's initiative bevel gear, one end with initiative bevel gear with axle center fixed connection and the other end run through extend to the second bull stick in the waste gas intake pipe outside and with install in the lateral wall of waste gas intake pipe and the extreme department that the output kept away from initiative bevel gear with axle center fixed connection's servo motor with the second bull stick.
Preferably: the lower extreme cooperation cleaning device of filter screen is provided with collection device, collection device including locate the lower extreme of filter screen and with the collecting box that waste gas intake pipe intercommunication set up, set up opening on a collecting box lateral wall, with the sealing door of opening adaptation, locate the outside of opening subtend lateral wall and output arm extend to the cylinder in the collecting box and with the output arm extreme department fixed connection's of cylinder scraper blade.
Preferably: the scraping rod is sleeved with a high-temperature resistant roller brush.
Preferably: the guide plate is aluminum plate, be provided with on the guide plate and be used for carrying out the buckle fixed to snakelike heat exchange tube.
Has the advantages that: the device is provided with a first heat exchange chamber, a second heat exchange chamber and a third heat exchange chamber, wherein a first-stage heat exchange element, a second-stage heat exchange element and a third-stage heat exchange element are respectively arranged in the first heat exchange chamber, the second heat exchange chamber and the third heat exchange chamber, industrial waste gas entering the device sequentially passes through the first heat exchange chamber, the second heat exchange chamber and the third heat exchange chamber to carry out multi-stage heat exchange, the residence time of the industrial waste gas in the device is prolonged, the heat exchange efficiency is improved, the contact area with the industrial waste gas is increased by adopting the snakelike heat exchange tube, the heat exchange efficiency is improved, the pipe diameter and the pipe pitch of the snakelike heat exchange tube are sequentially reduced in the first heat exchange chamber, the second heat exchange chamber and the third heat exchange chamber, the contact area between the heat exchange tube in the corresponding heat exchange chamber and the industrial waste gas is larger along with the temperature reduction of the industrial waste gas, the heat exchange effect is better, a filter screen for filtering particles in the waste gas is arranged in an inner cavity of the waste gas inlet pipe, filtering industrial waste gas has avoided particulate matter and dust in the waste gas to adhere to snakelike heat exchange tube, and then leads to heat exchange efficiency to reduce.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of an embodiment of the present invention;
fig. 2 is a sectional view of the cleaning device according to an embodiment of the present invention.
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 efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1 and 2, the utility model discloses an energy-concerving and environment-protective equipment of industrial waste gas waste heat recovery, including casing 1, be located waste gas intake pipe 2 on the casing 1 left side wall and be located waste gas outlet duct 3 on the casing 1 right side wall in the utility model discloses in embodiment 1, casing 1 inner chamber from left to right communicates in proper order and is provided with first heat transfer room 11, second heat transfer room 12, third heat transfer room 13, be provided with one-level heat transfer element 111, second grade heat transfer element 121, tertiary heat transfer element 131 in first heat transfer room 11, second heat transfer room 12, the third heat transfer room 13 respectively, one-level heat transfer element 111, second grade heat transfer element 121, tertiary heat transfer element 131 all include snakelike heat exchange tube 100 and feed liquor pipe 101 and drain pipe 102 that communicate with snakelike heat exchange tube 100 and extend to the casing 1 outside respectively, the pipe diameter size and the tube pitch of snakelike heat exchange tube 100 are at first heat transfer room 11, The quantity of the waste gas in the second heat exchange chamber 12 and the quantity of the waste gas in the third heat exchange chamber 13 are reduced in sequence, and a filter screen 3 for filtering particles in the waste gas is arranged in the inner cavity of the waste gas inlet pipe 2.
By adopting the technical scheme, the first heat exchange chamber, the second heat exchange chamber and the third heat exchange chamber are arranged, the first heat exchange element, the second heat exchange element and the third heat exchange element are respectively arranged in the first heat exchange chamber, the second heat exchange chamber and the third heat exchange chamber, industrial waste gas entering the equipment sequentially passes through the first heat exchange chamber, the second heat exchange chamber and the third heat exchange chamber to carry out multi-stage heat exchange, the residence time of the industrial waste gas in the equipment is prolonged, the heat exchange efficiency is improved, the contact area between the industrial waste gas and the snakelike heat exchange tubes is increased, the heat exchange efficiency is improved, the snakelike tube diameter and the tube pitch of the heat exchange tubes are sequentially reduced in the first heat exchange chamber, the second heat exchange chamber and the third heat exchange chamber, the contact area between the snakelike heat exchange tubes in the corresponding heat exchange chambers and the industrial waste gas is larger along with the temperature reduction of the industrial waste gas, the heat exchange effect is better, the inner cavity of the waste gas inlet pipe is provided with a filter screen for filtering particles in the waste gas, filtering industrial waste gas has avoided particulate matter and dust in the waste gas to adhere to snakelike heat exchange tube, and then leads to heat exchange efficiency to reduce.
The utility model discloses in concrete embodiment 1, the interval is provided with guide plate 1000 on the inner wall of first heat transfer room 11, second heat transfer room 12, third heat transfer room 13 respectively, guide plate 1000's side and first heat transfer room 11, second heat transfer room 12, third heat transfer room 13's inner wall form water conservancy diversion mouth 1001 and the crisscross distribution of adjacent water conservancy diversion mouth 1001.
By adopting the technical scheme, the flow guide plate is arranged, the side face of the flow guide plate and the inner walls of the first heat exchange chamber, the second heat exchange chamber and the third heat exchange chamber form the flow guide port, and then when industrial waste gas enters the first heat exchange chamber, the second heat exchange chamber and the third heat exchange chamber, the residence time of the industrial waste gas in the first heat exchange chamber, the second heat exchange chamber and the third heat exchange chamber is increased through the blocking of the flow guide plate and the adjacent staggered flow guide ports, so that the heat exchange efficiency of the industrial waste gas with a first-level heat exchange element, a second-level heat exchange element and a third-level heat exchange element is improved.
Example 2, as shown in FIGS. 1 and 2
The utility model discloses in embodiment 2, still be provided with the cleaning device 4 that carries out the clearance to filter screen 3 in the exhaust gas intake pipe 2, cleaning device 4 including locate filter screen 3 keep away from casing 1 one side scrape pole 41, run through filter screen 3 and scrape the middle-end side fixed connection's of pole 41 first bull stick 42, fixed cup joint keep away from the one end of scraping pole 41 and with the driven bevel gear 43 of first bull stick 42 with the axle center at first bull stick 42, with the initiative bevel gear 44 of driven bevel gear 43 meshing, one end and initiative bevel gear 44 with axle center fixed connection and the other end run through the second bull stick 45 that extends to the exhaust gas intake pipe 2 outside and with axle center fixed connection's servo motor 46 of installing in exhaust gas intake pipe 2's lateral wall and output and second bull stick 45 and keeping away from the extreme department of initiative bevel gear 44.
Through adopting above-mentioned technical scheme, the cleaning device who clears up is carried out the filter screen to the setting, particulate matter and the dust that adsorbs on the filter screen surface are cleared up, industrial waste gas has been guaranteed the gas efficiency of crossing of filter screen, and then guarantee the heat exchange efficiency of this equipment, through starting servo motor, servo motor's output drives the second bull stick and rotates, initiative conical gear synchronous rotation, initiative conical gear drives rather than the driven conical gear rotation of meshing, and then first bull stick and the synchronous rotation of driven conical gear, first bull stick drives scrapes the pole rotation, thereby the pivoted is scraped the pole and is hung down with filter screen surface adsorption's particulate matter and dust.
The utility model provides an in embodiment 2, lower extreme cooperation cleaning device 4 of filter screen 3 is provided with collection device 5, collection device 5 including locate filter screen 3 the lower extreme and with exhaust gas intake pipe 2 intercommunication set up collecting box 51, set up opening 52 on collecting box 51 a lateral wall, with the sealing door 53 of opening 52 adaptation, locate opening 52 subtend the lateral wall the outside and the output arm extend to the cylinder 54 in the collecting box 51 and with the output arm extreme department fixed connection's of cylinder 54 scraper blade 55.
Through adopting above-mentioned technical scheme, the collection device that the lower extreme cooperation cleaning device of filter screen set up, hang the particulate matter and the dust that fall at the filter screen surface with cleaning device and collect, prevent that particulate matter and dust secondary from adsorbing on the filter screen surface, filter screen on the surface particulate matter and dust are scraped by cleaning device, drop in the collecting box, the completion is to the collection of particulate matter and dust, when particulate matter and dust in the collecting box clear up, open the sealing door, open the cylinder, the output arm extension of cylinder, promote the scraper blade and promote particulate matter and dust to the opening, until in pushing away the collecting box with particulate matter and dust.
In the embodiment 1 of the present invention, the scraping rod 41 is sleeved with a high temperature resistant roller brush.
Through adopting above-mentioned technical scheme, the cover is equipped with high temperature resistant cylinder brush on the scraping rod, has improved the cleaning efficiency to particulate matter and dust on the filter screen surface.
The utility model discloses in embodiment 1, guide plate 1000 is aluminum plate, be provided with on the guide plate 1000 and be used for carrying out the buckle A1 fixed to snakelike heat exchange tube 1001.
Through adopting above-mentioned technical scheme, the guide plate has good heat conductivity for aluminum plate, and then improves the heat exchange capacity of this equipment, is provided with on the guide plate to be used for carrying out the buckle fixed to snakelike heat exchange tube, and fixed snakelike heat exchange tube is simultaneously, and on can be quick transmitting the heat on the guide plate to snakelike heat exchange tube through the buckle, the buckle is metal heat conduction material.
To sum up, the utility model discloses when retrieving the waste heat in the industrial waste gas, efficiency is higher, and the heat exchange is more abundant, and heat energy waste is littleer, and can filter particulate matter and dust in the industrial waste gas before the heat exchange.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an energy-concerving and environment-protective equipment of industrial waste gas waste heat recovery, includes the casing, is located the waste gas intake pipe on the casing left side wall and is located the waste gas outlet duct on the casing right side wall, its characterized in that: the casing inner chamber from left to right communicates in proper order and is provided with first heat transfer room, second heat transfer room, third heat transfer room, be provided with one-level heat transfer component, second grade heat transfer component, tertiary heat transfer component in first heat transfer room, second heat transfer room, the third heat transfer room respectively, one-level heat transfer component, second grade heat transfer component, tertiary heat transfer component all include snakelike heat exchange tube and with snakelike heat exchange tube intercommunication and extend to the feed liquor pipe and the drain pipe in the casing outside respectively, the pipe diameter size and the tube pitch of snakelike heat exchange tube reduce in proper order in first heat transfer room, second heat transfer room, the third heat transfer room, the inner chamber of waste gas intake pipe is provided with and is used for carrying out filterable filter screen to particulate matter in the waste gas.
2. The industrial waste gas waste heat recovery energy-saving environment-friendly equipment as claimed in claim 1, characterized in that: the inner walls of the first heat exchange chamber, the second heat exchange chamber and the third heat exchange chamber are respectively provided with a guide plate at intervals, the side surface of each guide plate and the inner walls of the first heat exchange chamber, the second heat exchange chamber and the third heat exchange chamber form guide openings, and the adjacent guide openings are distributed in a staggered mode.
3. The industrial waste gas waste heat recovery energy-saving environment-friendly equipment as claimed in claim 1, characterized in that: still be provided with the cleaning device who clears up the filter screen in the waste gas intake pipe, cleaning device keeps away from casing one side including locating the filter screen scrape the pole, pass through the filter screen and scrape the middle-end side fixed connection's of pole first bull stick, fixed cup joint keep away from the one end of scraping the pole and with the driven bevel gear of first bull stick with the axle center at first bull stick, with driven bevel gear meshing's initiative bevel gear, one end with initiative bevel gear with axle center fixed connection and the other end run through extend to the second bull stick in the waste gas intake pipe outside and with install in the lateral wall of waste gas intake pipe and the extreme department that the output kept away from initiative bevel gear with axle center fixed connection's servo motor with the second bull stick.
4. The industrial waste gas waste heat recovery energy-saving environment-friendly equipment as claimed in claim 3, characterized in that: the lower extreme cooperation cleaning device of filter screen is provided with collection device, collection device including locate the lower extreme of filter screen and with the collecting box that waste gas intake pipe intercommunication set up, set up opening on a collecting box lateral wall, with the sealing door of opening adaptation, locate the outside of opening subtend lateral wall and output arm extend to the cylinder in the collecting box and with the output arm extreme department fixed connection's of cylinder scraper blade.
5. The industrial waste gas waste heat recovery energy-saving environment-friendly equipment as claimed in claim 3, characterized in that: the scraping rod is sleeved with a high-temperature resistant roller brush.
6. The industrial waste gas waste heat recovery energy-saving environment-friendly equipment as claimed in claim 2, characterized in that: the guide plate is aluminum plate, be provided with on the guide plate and be used for carrying out the buckle fixed to snakelike heat exchange tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022974813.4U CN213902050U (en) | 2020-12-08 | 2020-12-08 | Energy-saving and environment-friendly equipment for recovering waste heat of industrial waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022974813.4U CN213902050U (en) | 2020-12-08 | 2020-12-08 | Energy-saving and environment-friendly equipment for recovering waste heat of industrial waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213902050U true CN213902050U (en) | 2021-08-06 |
Family
ID=77102546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022974813.4U Expired - Fee Related CN213902050U (en) | 2020-12-08 | 2020-12-08 | Energy-saving and environment-friendly equipment for recovering waste heat of industrial waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213902050U (en) |
-
2020
- 2020-12-08 CN CN202022974813.4U patent/CN213902050U/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 |
Granted publication date: 20210806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |