CN110260340A - A kind of organic fume gases processing unit of heat accumulating type - Google Patents
A kind of organic fume gases processing unit of heat accumulating type Download PDFInfo
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- CN110260340A CN110260340A CN201910577452.9A CN201910577452A CN110260340A CN 110260340 A CN110260340 A CN 110260340A CN 201910577452 A CN201910577452 A CN 201910577452A CN 110260340 A CN110260340 A CN 110260340A
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- tracheae
- furnace body
- recuperation layer
- processing unit
- combustor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
- F23G7/065—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel
- F23G7/066—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel preheating the waste gas by the heat of the combustion, e.g. recuperation type incinerator
- F23G7/068—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel preheating the waste gas by the heat of the combustion, e.g. recuperation type incinerator using regenerative heat recovery means
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The present invention relates to organic flue dust processing equipment fields, and disclose a kind of organic fume gases processing unit of heat accumulating type, including furnace body, on the inner wall of the furnace body and the inside bottom of furnace body is provided with recuperation layer, the inside upper part of the recuperation layer is provided with energy storage bed, it is provided with cricoid first tracheae in the recuperation layer of the furnace body inside bottom, multiple first heat exchange chambers are evenly arranged at the top of first tracheae, the top of the recuperation layer is provided with the second tracheae.Furnace body is fed gas by centrifugal blower, under the influence of centrifugal force by the gas of centrifugal blower, the biggish particle of quality is thrown away, to carry out initial gross separation to fume gases, it avoids larger particles and enters furnace interior, it avoids the flue dust of larger particles from accumulating the inside bottom in recuperation layer under the effect of gravity, to guarantee the cleaning inside recuperation layer, while also ensuring the working efficiency of combustor.
Description
Technical field
The present invention relates to organic flue dust processing equipment field, specially a kind of organic fume gases processing unit of heat accumulating type.
Background technique
The principle of thermal oxide incineration method be using picking dynamic oxidation reaction, by conversion poisonous and hazardous in oil smoke at
Nontoxic substance reaches fume purifying effect.Heat accumulation type thermal oxidation device is that heat-accumulation type hot is added in thermal oxidation apparatus
Exchanger preheats exhaust gas, and to improve efficiency, but existing equipment expends the time in the heating by the exhaust gases stage
Long, when exhausted air quantity is more, it is lower to will lead to efficiency, and expected treatment effect is not achieved.
According to the patent document CN201410172711.7 product provided it is found that exhaust gas is directly sent into positioned at most by the product
The bottom of first combustion chamber of lower section is brought rapidly up combustion with after the horizontal flame contact being blown into when mixed exhaust gas rises to middle part
It burns, exhaust gas is completely dependent on the horizontal flame being blown into and carries out continual high-temperature heating at this time, and the consumption of energy is larger.Second
High-temp combustion is carried out in combustion chamber, heat storage carries out the useless of high-temp combustion on energy storage bed, due to entering in the second combustion chamber
Gas continues the thermal energy having more than is needed on energy storage bed in heat release, benefit, can only lead to the waste of thermal energy.
Summary of the invention
In view of the above-mentioned problems, having the purpose of the present invention is to provide a kind of organic fume gases processing unit of heat accumulating type
Pre-heat effect is good, the high advantage of heat utilization ratio.
The present invention is to realize that technical purpose adopts the following technical scheme that
A kind of organic fume gases processing unit of heat accumulating type, including furnace body, on the inner wall of the furnace body and inside of furnace body
Bottom is provided with recuperation layer, and the inside upper part of the recuperation layer is provided with energy storage bed, the storage positioned at the furnace body inside bottom
It is provided with cricoid first tracheae in thermosphere, multiple first heat exchange chambers are evenly arranged at the top of first tracheae, it is described
The top of recuperation layer is provided with the second tracheae, and the bottom end of second tracheae is connected to the first heat exchange chamber, second tracheae
Top be bent downwardly and run through the lower part that energy storage bed extends to furnace body inside, and the inside second tracheae and energy storage bed
The connection of two heat exchange chambers, the outlet side of second tracheae is provided with elbow, and the elbow is in swirl shape setting.
The inside bottom of the furnace body is provided with combustor, and the top surface of the combustor is run through positioned at furnace body inside bottom
Recuperation layer and the top for extending to recuperation layer, the top surface of the combustor are located at the lower section of elbow outlet side, the combustor
Top surface is provided with multiple spray heads, and the direction of the spray head setting is consistent with corresponding elbow, and the top of the furnace body is taper
Structure, and chimney is provided at the top of the furnace body.
Preferably, the lower part side of the furnace body is provided with centrifugal blower, and the centrifugal blower passes through third tracheae and the
The connection of one tracheae, and the third tracheae is connect with waste gas collection device.
Preferably, the recuperation layer and energy storage bed are all made of ceramic packing.
Preferably, the top surface of the combustor and be located at multiple spray heads in the middle part of be provided with convex block.
Preferably, several through-holes, and the oxygen supply inside the through-hole and combustor are provided on the side wall of the convex block
Cavity connection.
Preferably, the chimney is pyramidal structure, and the barrel of the chimney is hollow structure, under the side of the chimney
Portion is provided with water inlet pipe, and another upper lateral part of the chimney is provided with outlet pipe.
The present invention have it is following the utility model has the advantages that
1, the organic fume gases processing unit of the heat accumulating type is carried out preliminary pre- by gas of first heat exchange chamber to entrance
Heat, since the entire combustion heat release process of gas is respectively positioned on the inside of recuperation layer, recuperation layer more fills the absorption of heat
Point, longer first heat exchange chamber can have the sufficient time to preheat internal gas on recuperation layer, and make pottery
Porcelain material itself the absorption and transmitting excellent to heat, so that the heat exchange of gas is highly efficient.
2, the organic fume gases processing unit of the heat accumulating type, by importing the preheated gas of the first heat exchange chamber again
The second heat exchange chamber inside energy storage bed, since gas is rectified and is detained at energy storage bed, and full combustion, so that accumulation of heat
Temperature on bed is higher, and the gas by preheating is passed through the second heat exchange chamber again, and not only avoiding difference variation acutely causes
Ceramic fragmentation, while the heat on energy storage bed is further absorbed, so that the temperature of gas is close to reaction temperature.
3, the organic fume gases processing unit of the heat accumulating type is sprayed high-temperature gas by the elbow in swirl shape setting,
The gas of ejection rotates along the inner wall lower of recuperation layer, rises, and by forming turbulent flow with the oxygen sprayed in oxygen supply cavity,
High-temperature gas is sufficiently mixed with oxygen, and redox reaction is more efficient, and the heat generated is burnt along the inner wall of recuperation layer again
Secondary to be fully absorbed by recuperation layer, for the preheating of gas, the utilization efficiency of heat is improved.
Detailed description of the invention
Fig. 1 is side view of the invention；
Fig. 2 is the cross-sectional view in Fig. 1 at A-A；
Fig. 3 is the cross-sectional view in Fig. 2 at B-B；
Fig. 4 is the cross-sectional view in Fig. 2 at C-C；
Fig. 5 is the cross-sectional view in Fig. 4 at D-D.
In figure: 1, furnace body；2, recuperation layer；3, energy storage bed；4, the first tracheae；5, the first heat exchange chamber；6, the second heat exchange
Chamber；7, the second tracheae；8, elbow；9, combustor；10, spray head；11, chimney；12, centrifugal blower；13, third tracheae；14, convex
Block；15, cavity is supplied oxygen；16, water inlet pipe；17, outlet pipe.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-5, the organic fume gases processing unit of a kind of heat accumulating type that embodiment according to the present invention provides, packet
Include furnace body 1, on the inner wall of furnace body 1 and the inside bottom of furnace body 1 is provided with recuperation layer 2, and the inside upper part of recuperation layer 2 is provided with
Energy storage bed 3, is provided with cricoid first tracheae 4 in the recuperation layer 2 of 1 inside bottom of furnace body, and the top of the first tracheae 4 is uniform
Multiple first heat exchange chambers 5 are provided with, the top of recuperation layer 2 is provided with the second tracheae 7, the bottom end of the second tracheae 7 and the first heat
Inverting chamber 5 is connected to, and the top of the second tracheae 7 is bent downwardly and runs through the lower part that energy storage bed 3 extends to 1 inside of furnace body, and second
Tracheae 7 is connected to the second heat exchange chamber 6 inside energy storage bed 3, and the outlet side of the second tracheae 7 is provided with elbow 8, and elbow 8 is equal
It is arranged in swirl shape, the gas sprayed by elbow 8 is rotated along the inner wall of recuperation layer 2.
The inside bottom of furnace body 1 is provided with combustor 9, and the accumulation of heat positioned at 1 inside bottom of furnace body is run through in the top surface of combustor 9
Layer 2 and the top for extending to recuperation layer 2, the top surface of combustor 9 are located at the lower section of 8 outlet side of elbow, the top surface setting of combustor 9
There are multiple spray heads 10, the direction that spray head 10 is arranged is consistent with corresponding elbow 8, and the top of furnace body 1 is pyramidal structure, and furnace body
1 top is provided with chimney 11.
Wherein, the lower part side of furnace body 1 is provided with centrifugal blower 12, and centrifugal blower 12 passes through third tracheae 13 and the first gas
Pipe 4 is connected to, and third tracheae 13 is connect with waste gas collection device, and fume gases are sent into inside furnace body 1 by centrifugal blower 12,
During conveying, centrifugal blower 12 removes some biggish particles and dust.
Wherein, recuperation layer 2 and energy storage bed 3 are all made of ceramic packing, utilize acidproof, the heat resistance that ceramic packing is excellent
And the corrosion of the various acid, alkali other than the oxygen of resistance to fluorine removal acid, service life is longer, and ceramic absorption and transmitting to heat is more
Be it is efficient, can be improved the pre-heat effect of flue dust.
Wherein, the top surface of combustor 9 and be located at multiple spray heads 10 middle part be provided with convex block 14, set on the side wall of convex block 14
Several through-holes are equipped with, and through-hole is connected to the oxygen supply cavity 15 inside combustor 9, it is logical by being arranged on the side wall of convex block 14
Hole, oxygen spray to the direction of recuperation layer 2, the fume gases that can preferably spray with elbow 8 through oxygen supply cavity 15 by through-hole
Mixing realizes sufficiently oxygen supply, improves the degree of redox reaction.
Wherein, chimney 11 is pyramidal structure, and the barrel of chimney 11 is hollow structure, and a side lower part of chimney 11 is provided with
Another upper lateral part of water inlet pipe 16, chimney 11 is provided with outlet pipe 17, by chimney 11 be discharged gas temperature it is higher, pass through by
The tube wall of outlet pipe 17 is set as cavity structure, and by the cooling water of constant flow, for reducing 11 internal gas of chimney
Temperature.
Working principle: in use, first centrifugal blower 12 starts, by third tracheae 13 by the gas inside smoke collecting device
Body is sent into inside furnace body 1, and when gas passes through centrifugal blower 12, due to the effect of centrifugal force, biggish particulate matter is removed；Gas
It initially enters in the first tracheae 4, since the first tracheae 4 is ring-type, and the top of the first tracheae 4 is communicated with the first heat exchange chamber 5,
First heat exchange chamber 5 is the cavity inside recuperation layer 2, since the material of recuperation layer 2 is ceramic packing, 2 pairs of heat of recuperation layer
The absorption of amount is more abundant, and gas is entered in the first heat exchange chamber 5 by the first tracheae 4, fully absorbs the heat on recuperation layer 2
The gas of amount, preheating enters inside the second heat exchange chamber 6 on energy storage bed 3 using the second tracheae 7, and the gas being passed through before exists
It is rectified and is detained at energy storage bed 3, and full combustion, therefore the temperature on energy storage bed 3 is higher, pass through the second heat exchange chamber 6
Gas is heated again, the gas after heating, which is moved downward by the second tracheae 7 and sprayed by elbow 8, enters furnace body 1
Lower inside, downwards during transport, the second tracheae 7 is on gas burned flame, so that the gas inside the second tracheae 7
Body is gradually heated to burning point, lights and can burn by combustor 9 after spraying from elbow 8, and according to the amount control of input gas
System adjusts the oxygen-supplying amount of oxygen supply cavity 15, guarantees the fully oxidized reduction of exhaust gas, and the gas of burning constantly rises and at energy storage bed 3
It is rectified and is detained, and full combustion, the gas of completely burned is discharged by chimney 11, since gas temperature is higher, is passed through
Water inlet pipe 16 conveys cooling water into the barrel of chimney 11, then is discharged by outlet pipe 17, realizes the cooling to high-temperature gas.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of organic fume gases processing unit of heat accumulating type, it is characterised in that: including furnace body, on the inner wall of the furnace body and furnace
The inside bottom of body is provided with recuperation layer, and the inside upper part of the recuperation layer is provided with energy storage bed, is located at the furnace body inside
It is provided with cricoid first tracheae in the recuperation layer of bottom, multiple first heat exchanges are evenly arranged at the top of first tracheae
Chamber, the top of the recuperation layer are provided with the second tracheae, and the bottom end of second tracheae is connected to the first heat exchange chamber, and described
The top of two tracheaes is bent downwardly and runs through the lower part that energy storage bed extends to furnace body inside, and in second tracheae and energy storage bed
Second heat exchange chamber in portion is connected to, and the outlet side of second tracheae is provided with elbow, and the elbow is in swirl shape setting；
The inside bottom of the furnace body is provided with combustor, and the accumulation of heat positioned at furnace body inside bottom is run through in the top surface of the combustor
Layer and the top for extending to recuperation layer, the top surface of the combustor is located at the lower section of elbow outlet side, the top surface of the combustor
Multiple spray heads are provided with, the direction of the spray head setting is consistent with corresponding elbow, and the top of the furnace body is pyramidal structure,
And chimney is provided at the top of the furnace body.
2. the organic fume gases processing unit of a kind of heat accumulating type according to claim 1, it is characterised in that: the furnace body
Lower part side is provided with centrifugal blower, and the centrifugal blower is connected to by third tracheae with the first tracheae, and the third tracheae
It is connect with waste gas collection device.
3. the organic fume gases processing unit of a kind of heat accumulating type according to claim 1, it is characterised in that: the recuperation layer
And energy storage bed is all made of ceramic packing.
4. the organic fume gases processing unit of a kind of heat accumulating type according to claim 1, it is characterised in that: the combustor
Top surface and be located at multiple spray heads in the middle part of be provided with convex block.
5. the organic fume gases processing unit of a kind of heat accumulating type according to claim 4, it is characterised in that: the convex block
Several through-holes are provided on side wall, and the through-hole is connected to the oxygen supply cavity inside combustor.
6. the organic fume gases processing unit of a kind of heat accumulating type according to claim 1, it is characterised in that: the chimney is
Pyramidal structure, and the barrel of the chimney is hollow structure, a side lower part of the chimney is provided with water inlet pipe, the chimney
Another upper lateral part is provided with outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910577452.9A CN110260340A (en) | 2019-06-28 | 2019-06-28 | A kind of organic fume gases processing unit of heat accumulating type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910577452.9A CN110260340A (en) | 2019-06-28 | 2019-06-28 | A kind of organic fume gases processing unit of heat accumulating type |
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| Publication Number | Publication Date |
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| CN110260340A true CN110260340A (en) | 2019-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910577452.9A Withdrawn CN110260340A (en) | 2019-06-28 | 2019-06-28 | A kind of organic fume gases processing unit of heat accumulating type |
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| Country | Link |
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| CN (1) | CN110260340A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594700A (en) * | 2020-11-30 | 2021-04-02 | 重庆商勤禹水环境科技有限公司 | Top blowing type waste salt melting furnace |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2506250A1 (en) * | 1974-02-21 | 1975-08-28 | Tabo Ind Ab | INCINERATOR |
| CN204690029U (en) * | 2015-06-03 | 2015-10-07 | 陈维汉 | The hotblast stove of a kind of coal gas and air gap air film impingement mix preheated burning |
| CN207334746U (en) * | 2017-06-19 | 2018-05-08 | 上海创净生物环保科技有限公司 | A kind of high heat utilization efficiency organic exhaust gas combined treatment device |
| CN207849403U (en) * | 2018-02-01 | 2018-09-11 | 江苏华本环境科技有限公司 | Organic waste gas furnace containing chlorine |
| CN109579522A (en) * | 2018-11-29 | 2019-04-05 | 大余明发矿业有限公司 | A kind of modified natural gas heat accumulating type bismuth furnace |
-
2019
- 2019-06-28 CN CN201910577452.9A patent/CN110260340A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2506250A1 (en) * | 1974-02-21 | 1975-08-28 | Tabo Ind Ab | INCINERATOR |
| CN204690029U (en) * | 2015-06-03 | 2015-10-07 | 陈维汉 | The hotblast stove of a kind of coal gas and air gap air film impingement mix preheated burning |
| CN207334746U (en) * | 2017-06-19 | 2018-05-08 | 上海创净生物环保科技有限公司 | A kind of high heat utilization efficiency organic exhaust gas combined treatment device |
| CN207849403U (en) * | 2018-02-01 | 2018-09-11 | 江苏华本环境科技有限公司 | Organic waste gas furnace containing chlorine |
| CN109579522A (en) * | 2018-11-29 | 2019-04-05 | 大余明发矿业有限公司 | A kind of modified natural gas heat accumulating type bismuth furnace |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594700A (en) * | 2020-11-30 | 2021-04-02 | 重庆商勤禹水环境科技有限公司 | Top blowing type waste salt melting furnace |
| CN112594700B (en) * | 2020-11-30 | 2023-07-28 | 重庆商勤禹水环境科技有限公司 | Top blast type waste salt melting furnace |
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Application publication date: 20190920 |