CN107843128A - A kind of environment-friendly type industrial waste gas waste-heat recovery device - Google Patents
A kind of environment-friendly type industrial waste gas waste-heat recovery device Download PDFInfo
- Publication number
- CN107843128A CN107843128A CN201711064859.9A CN201711064859A CN107843128A CN 107843128 A CN107843128 A CN 107843128A CN 201711064859 A CN201711064859 A CN 201711064859A CN 107843128 A CN107843128 A CN 107843128A
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- CN
- China
- Prior art keywords
- heat exchange
- heat
- pipe
- exchange box
- gas
- 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.)
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Classifications
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
- F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
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- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
Abstract
A kind of environment-friendly type industrial waste gas waste-heat recovery device, including body, it is characterised in that body interior is provided with heat exchange box, and running water is housed inside heat exchange box, is provided with heat exchanger tube inside heat exchange box, heat exchanger tube entrance point connects with connecting tube；Condenser pipe is offered on heat exchanger tube, bodies top is provided with gas purification case, circulating gas pipe is provided with the right side of gas purification case, circulating gas pipe is provided with air quality detector, it is vacuum between body and liquid level sensor, body outer surface is enclosed with heat-preservation cotton, body is provided with water inlet pipe, heat exchange box bottom is provided with immersible pump, second reversal valve is installed, the second reversal valve is provided with hot-water line, and hot-water line is provided with cooling-water temperature sensor on circulating water pipe, straining box carries out coarse filtration to industrial waste gas, avoids the dust in waste gas from blocking heat exchanger tube；The heat exchanger tube of helix adds heat exchange area so that the waste heat recovery effect to waste gas is more preferable；The discharge of present apparatus gas is more environmentally-friendly, lost few, the heat exchange efficiency height of heat.
Description
Technical field
The present invention relates to heat recovery technology field, specifically a kind of environment-friendly type industrial waste gas waste-heat recovery device.
Background technology
Industrial waste gas, which refers to, caused in plant area of enterprise fuel combustion and production process various is discharged into containing for air
The general name of contaminant gases, these waste gas have：Carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxides, chlorine, chlorination
Hydrogen, carbon monoxide, sulfuric acid mist lead mercury, beryllide, flue dust and industrial dust, are discharged into air, can pollute air, these materials
Entered by different approach respiratory tracts inside people, the direct generation harm having, some also has cumulative effect, can be more serious
The health for endangering people.
In Chemical Manufacture running, industrial waste gas is often produced, more dust granules are contained in these waste gas
The objectionable impurities such as thing, higher heat is provided simultaneously with, therefore these industrial waste gases for containing high heat can be by the shape of heat exchange
Formula is exchanged heat, and heat is reclaimed, to realize the cycling and reutilization of the energy；Existing industrial waste gas waste-heat recovery device pair
The filter effect of dust granules in waste gas is poor, easily causes the blocking inside device, the heat in heat transfer process scatter and disappear it is larger,
Heat exchange efficiency is relatively low.
The content of the invention
It is an object of the invention to provide a kind of environment-friendly type industrial waste gas waste-heat recovery device, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of environment-friendly type industrial waste gas waste-heat recovery device, including body, it is characterised in that be provided with coarse filtration on the right side of the body
Case, if straining box inner vertical is provided with dried layer filtering baffle, air inlet pipe is communicated with the right side of straining box, is communicated with the left of straining box
Adapter；The body interior is provided with heat exchange box, and running water is housed inside heat exchange box, heat exchanger tube, heat exchanger tube are provided with inside heat exchange box
For helical form tubular structure, heat exchanger tube entrance point connects with connecting tube；Condenser pipe, the condenser pipe extension are offered on heat exchanger tube
To body exterior；The bodies top is provided with gas purification case, and gas purification case connects with heat exchanger tube, is set on the right side of gas purification case
There is circulating gas pipe, circulating gas pipe is provided with air quality detector, and circulating gas pipe is drawn from gas purification case right lower quadrant, from gas
Purifying box upper right quarter is introduced inside gas purification case, and the first reversal valve is provided with circulating gas pipe, and the first reversal valve is provided with row
Tracheae；It is vacuum between the body and liquid level sensor, body outer surface is enclosed with heat-preservation cotton, and body is provided with water inlet pipe,
Water inlet pipe extends through heat-preservation cotton, body and heat exchange box and extend into inside heat exchange box；Heat exchange box bottom is provided with immersible pump, immersible pump
Circulating water pipe is provided with, circulating water pipe is drawn outside heat exchange box, and is extend at the top of heat exchange box in heat exchange box, circulating water pipe end
End is provided with shower nozzle；Second reversal valve is installed, the second reversal valve is provided with hot-water line, and hot-water line is provided with water temperature on circulating water pipe
Sensor, the hot-water line extend to body exterior；Liquid level sensor is provided with inside heat exchange box, body right side wall is provided with control
Case, control cabinet are electrically connected with cooling-water temperature sensor, and the control cabinet is provided with electronic display.
As a modification of the present invention scheme：The shower nozzle is located inside heat exchange box.
As a modification of the present invention scheme：The air quality detector, immersible pump are electrically connected with control cabinet.
As a modification of the present invention scheme：First reversal valve, the second reversal valve are electric control reversing valve, and
It is electrically connected with control cabinet.
As a modification of the present invention scheme：The quantity of the filtering baffle is four.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention carries out coarse filtration by straining box to entering the industrial waste gas inside heat exchanger tube, and larger dust is filtered to intercept
Particulate matter, the dust in waste gas is avoided to block heat exchanger tube；By following after the conveying that running water inside heat exchange box passes through immersible pump
Ring water pipe circulates, and is sprayed away by shower nozzle, realizes the circulating-heating of running water；The heat exchanger tube of helix adds heat-transfer surface
Product so that the waste heat recovery effect to waste gas is more preferable；Industrial waste gas discharges air after the purification repeatedly of gas purification case, more
Add environmental protection；Vacuum between heat-preservation cotton and body and heat exchange box that body exterior is set is set, and is effectively reduced heat
Scatter and disappear, improve heat exchange efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1- bodies, 2- gas purifications case, 3- air quality detectors, 4- circulating gas pipes, the reversal valves of 5- first, 6-
Blast pipe, 7- heat-preservation cottons, 8- water inlet pipes, 9- liquid level sensors, 10- control cabinets, 11- electronic displays, 12- filtering baffles, 13-
Straining box, 14- air inlet pipe, 15- heat exchange box, 16- immersible pumps, the reversal valves of 17- second, 18- condenser pipes, 19- hot-water lines, 20- water
Temperature sensor, 21- heat exchanger tubes, 22- circulating water pipes, 23- connecting tubes, 24- shower nozzles.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment：
Referring to Fig. 1, a kind of environment-friendly type industrial waste gas waste-heat recovery device, including body 1, it is characterised in that the body 1 is right
Side is provided with straining box 13, if the inner vertical of straining box 13 is provided with dried layer filtering baffle 12, the right side of straining box 13 is communicated with air inlet pipe
14, the left side of straining box 13 is communicated with connecting tube 23；The inside of body 1 is provided with heat exchange box 15, and the inside of heat exchange box 15 is equipped with originally
Water, the inside of heat exchange box 15 are provided with heat exchanger tube 21, and heat exchanger tube 21 is helical form tubular structure, the entrance point of heat exchanger tube 21 and connecting tube 23
Connection；Condenser pipe 18 is offered on heat exchanger tube 21, the condenser pipe 18 is extended to outside body 1；The top of body 1 is provided with gas
Body purifying box 2, gas purification case 2 connect with heat exchanger tube 21, and the right side of gas purification case 2 is provided with circulating gas pipe 4, in circulating gas pipe 4
Provided with air quality detector 3, circulating gas pipe 4 is drawn from the right lower quadrant of gas purification case 2, is introduced from the upper right quarter of gas purification case 2
Inside gas purification case 2, the first reversal valve 5 is installed in circulating gas pipe 4, the first reversal valve 5 is provided with blast pipe 6；Described
It is vacuum between body 1 and liquid level sensor 9, the outer surface of body 1 is enclosed with heat-preservation cotton 7, and body 1 is provided with water inlet pipe 8, water inlet pipe
8, which extend through heat-preservation cotton 7, body 1 and heat exchange box 15, extend into inside heat exchange box 15；The bottom of heat exchange box 15 is provided with immersible pump 16,
Immersible pump 16 is provided with circulating water pipe 22, and circulating water pipe 22 is drawn outside heat exchange box 15, and extend into and change from the top of heat exchange box 15
In hot tank 15, the end of circulating water pipe 22 is provided with shower nozzle 24；Second reversal valve 17, the second reversal valve 17 are installed on circulating water pipe 22
Hot-water line 19 is provided with, hot-water line 19 is provided with cooling-water temperature sensor 20, and the hot-water line 19 is extended to outside body 1；Heat exchange box
15 inside are provided with liquid level sensor 9, and the right side wall of body 1 is provided with control cabinet 10, and control cabinet 10 electrically connects with cooling-water temperature sensor 20
Connect, the control cabinet 10 is provided with electronic display 11.
The present invention operation principle and application method be：
In use, by air inlet pipe 14 to the industrial waste gas that high heat is passed through inside straining box 13, the dust in industrial waste gas
Grain thing is entered in heat exchanger tube 21, industrial waste gas after the filtering baffle 12 inside straining box 13 filters by connecting tube 23
While flowing in heat exchanger tube 21, the running water exchanged inside hot tank 15 carries out heat exchange, and running water is heated, temperature
Rise, the vapor in industrial waste gas can be discharged by condenser pipe 18 and exchanged heat by liquid condensation liquid is converted into after condensation
Pipe 21；The hot-water line 19 of the second reversal valve 17 is adjusted by control cabinet to connect with immersible pump 16, the hot water inside heat exchange box 15
It is used as hot water by the outflow of hot-water line 19 to supply, the water level that liquid level sensor 9 is exchanged inside hot tank 15 is monitored, and liquid level is believed
Number it is transferred on control cabinet 10, and level value is shown by electronic display 11, is easy to grasp in heat exchange box 15 in time
Portion's water level conditions, when liquid level is relatively low, water is added into heat exchange box 15 by water inlet pipe 8；When cooling-water temperature sensor 20 detects outflow
When the hot water water temperature of hot-water line 19 is not up to desired value, the second reversal valve 17 of regulation does not connect with hot-water line 19, in heat exchange box 15
Running water conveyed by circulating water pipe 22, and sprayed by shower nozzle 24, promote the turbulating effect of running water, add heat exchanger tube 21
Heat transfer effect, be advantageous to the quick raising of water temperature；The industrial waste gas flowed up is entered in gas purification case 2 and purified
Processing, and detected by air quality detector 3, the first reversal valve 5 is adjusted if meeting the requirements and causes gas purification case 2
Connected with blast pipe 6, the waste gas after purification is qualified is discharged into air；If gaseous mass is undesirable, the first reversal valve 5 is adjusted
So that gas purification case 2 does not connect with blast pipe 6, waste gas is recycled to gas purification case 2 by circulating gas pipe 4 and purified repeatedly
Processing is until requisite quality.The present invention carries out coarse filtration by straining box 13 to entering the industrial waste gas inside heat exchanger tube 21, with
Intercept and filter larger dust particle, avoid the dust in waste gas from blocking heat exchanger tube 21；Running water inside heat exchange box 15 leads to
Circulate by circulating water pipe 22 after crossing the conveying of immersible pump 16, and sprayed away by shower nozzle 24, realize the circulating-heating of running water；
The heat exchanger tube 21 of helix adds heat exchange area so that the waste heat recovery effect to waste gas is more preferable；Industrial waste gas passes through gas
Air is discharged after the purification repeatedly of body purifying box 2, it is more environmentally-friendly；The heat-preservation cotton 7 and body 1 and heat exchange that the outside of body 1 is set
Vacuum between case 15 is set, and is effectively reduced scattering and disappearing for heat, is improved heat exchange efficiency.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of environment-friendly type industrial waste gas waste-heat recovery device, including body（1）, it is characterised in that the body（1）Right side is set
There is straining box（13）, straining box（13）If inner vertical is provided with dried layer filtering baffle（12）, straining box（13）Right side be communicated with into
Tracheae（14）, straining box（13）Left side is communicated with connecting tube（23）；The body（1）Inside is provided with heat exchange box（15）, heat exchange box
（15）Inside is equipped with running water, heat exchange box（15）Inside is provided with heat exchanger tube（21）, heat exchanger tube（21）For helical form tubular structure, change
Heat pipe（21）Entrance point and connecting tube（23）Connection；Heat exchanger tube（21）On offer condenser pipe（18）, the condenser pipe（18）Prolong
Extend body（1）It is outside；The body（1）Top is provided with gas purification case（2）, gas purification case（2）With heat exchanger tube（21）Even
It is logical, gas purification case（2）Right side is provided with circulating gas pipe（4）, circulating gas pipe（4）It is provided with air quality detector（3）, circulating air
Pipe（4）From gas purification case（2）Right lower quadrant is drawn, from gas purification case（2）Upper right quarter introduces gas purification case（2）Inside, follow
Ring tracheae（4）On the first reversal valve is installed（5）, the first reversal valve（5）It is provided with blast pipe（6）；The body（1）With liquid level
Sensor（9）Between be vacuum, body（1）Outer surface is enclosed with heat-preservation cotton（7）, body（1）It is provided with water inlet pipe（8）, water inlet
Pipe（8）Extend through heat-preservation cotton（7）, body（1）And heat exchange box（15）It extend into heat exchange box（15）It is internal；Heat exchange box（15）Bottom
Provided with immersible pump（16）, immersible pump（16）It is provided with circulating water pipe（22）, circulating water pipe（22）Draw heat exchange box（15）Outside, and
From heat exchange box（15）Top extend into heat exchange box（15）It is interior, circulating water pipe（22）End is provided with shower nozzle（24）；Circulating water pipe（22）
On the second reversal valve is installed（17）, the second reversal valve（17）It is provided with hot-water line（19）, hot-water line（19）Water temperature is provided with to pass
Sensor（20）, the hot-water line（19）Extend to body（1）It is outside；Heat exchange box（15）Inside is provided with liquid level sensor（9）, body
（1）Right side wall is provided with control cabinet（10）, control cabinet（10）With cooling-water temperature sensor（20）It is electrically connected with, the control cabinet（10）On
Provided with electronic display（11）.
2. environment-friendly type industrial waste gas waste-heat recovery device according to claim 1, it is characterised in that the shower nozzle（24）Position
In heat exchange box（15）It is internal.
3. environment-friendly type industrial waste gas waste-heat recovery device according to claim 1, it is characterised in that the air quality inspection
Survey instrument（3）, immersible pump（16）And control cabinet（10）It is electrically connected with.
4. environment-friendly type industrial waste gas waste-heat recovery device according to claim 1, it is characterised in that first reversal valve
（5）, the second reversal valve（17）It is electric control reversing valve, and and control cabinet（10）It is electrically connected with.
5. environment-friendly type industrial waste gas waste-heat recovery device according to claim 1, it is characterised in that the filtering baffle
（12）Quantity be four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064859.9A CN107843128A (en) | 2017-11-02 | 2017-11-02 | A kind of environment-friendly type industrial waste gas waste-heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064859.9A CN107843128A (en) | 2017-11-02 | 2017-11-02 | A kind of environment-friendly type industrial waste gas waste-heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107843128A true CN107843128A (en) | 2018-03-27 |
Family
ID=61682240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711064859.9A Withdrawn CN107843128A (en) | 2017-11-02 | 2017-11-02 | A kind of environment-friendly type industrial waste gas waste-heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107843128A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269202A (en) * | 2018-08-10 | 2019-01-25 | 珠海格力电器股份有限公司 | Heat exchanger defrosting structure, refrigeration system, defrosting control method |
| CN113063224A (en) * | 2021-04-08 | 2021-07-02 | 杨子祺 | Air conditioner refrigeration waste heat recovery device and recovery method |
| CN113117433A (en) * | 2019-12-31 | 2021-07-16 | 珠海六和节能投资有限公司 | Boiler exhaust treatment device convenient to recycle heat |
-
2017
- 2017-11-02 CN CN201711064859.9A patent/CN107843128A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269202A (en) * | 2018-08-10 | 2019-01-25 | 珠海格力电器股份有限公司 | Heat exchanger defrosting structure, refrigeration system, defrosting control method |
| CN113117433A (en) * | 2019-12-31 | 2021-07-16 | 珠海六和节能投资有限公司 | Boiler exhaust treatment device convenient to recycle heat |
| CN113063224A (en) * | 2021-04-08 | 2021-07-02 | 杨子祺 | Air conditioner refrigeration waste heat recovery device and recovery method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180327 |
|
| WW01 | Invention patent application withdrawn after publication |