CN215259865U - Waste gas incinerator for ethylene glycol production - Google Patents
Waste gas incinerator for ethylene glycol production Download PDFInfo
- Publication number
- CN215259865U CN215259865U CN202121368615.1U CN202121368615U CN215259865U CN 215259865 U CN215259865 U CN 215259865U CN 202121368615 U CN202121368615 U CN 202121368615U CN 215259865 U CN215259865 U CN 215259865U
- Authority
- CN
- China
- Prior art keywords
- waste gas
- water tank
- water
- incinerator
- ethylene glycol
- 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.)
- Expired - Fee Related
Links
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 239000002912 waste gas Substances 0.000 title claims abstract description 51
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 114
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 239000002918 waste heat Substances 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000008093 supporting effect Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000019605 sweet taste sensations Nutrition 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Images
Abstract
The utility model discloses a waste gas incinerator for ethylene glycol production, which belongs to the technical field of ethylene glycol production equipment and comprises a bottom plate, wherein an incinerator body is fixedly arranged at the top of the bottom plate, and a water tank is fixedly arranged at the top of the bottom plate and at one side of the incinerator body; the utility model discloses a setting of water tank, the heat that carries in burning furnace body exhaust waste gas is burnt in can absorption to the inside water of water tank, and the inner chamber of set casing is taken into through the water after inlet tube and fan will heat up, the waste gas that needs burn is burnt the inside in-process of this internal meeting by the inside hot water of set casing and is carried out the intensification processing through the intake pipe entering, thereby realize the purpose of preheating, in order to reduce waste gas and burn the inside burning time of burning furnace, through the use of this device, can retrieve and utilize in waste gas preheating's in-process to the waste heat after burning, can improve waste gas incineration efficiency again when promoting waste heat utilization ratio, and the high practicality is possessed.
Description
Technical Field
The utility model relates to an ethylene glycol production facility technical field specifically is an ethylene glycol production is with waste gas incinerator.
Background
Ethylene glycol is colorless and odorless liquid with sweet taste, has low toxicity to animals, can be mutually soluble with water and acetone, can outwards discharge waste gas in the production process of ethylene glycol, and the waste gas generated in the production of ethylene glycol is usually incinerated by using an incinerator.
The prior waste gas incinerator for glycol production can directly discharge the treated waste gas to the outside after incinerating the waste gas, however, a large amount of heat energy is carried back in the discharged waste gas, the heat energy can be recycled aiming at the part, and the recycled heat energy is used for preheating the waste gas entering the incinerator, so that the incineration speed of the waste gas in the incinerator is accelerated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waste gas incinerator is used in ethylene glycol production possesses the heat to in the waste gas and carries out heat recovery for preheat the waste gas that gets into in the incinerator, thereby accelerate the advantage of the burning rate of waste gas in the incinerator, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waste gas incinerator for ethylene glycol production, includes the bottom plate, the top fixed mounting of bottom plate has the burning furnace body, the top of bottom plate and be located one side fixed mounting who burns the burning furnace body have the water tank, it has the connecting pipe to burn one side intercommunication of burning the furnace body, the one end that the burning furnace body was kept away from to the connecting pipe runs through the water tank and extends to the below of water tank inner chamber, the opposite side that burns the burning furnace body is equipped with the intake pipe, the surface of intake pipe has cup jointed the set casing, link together through the hydrologic cycle mechanism between set casing and the water tank.
Preferably, the water circulation mechanism includes the water pump, water pump fixed mounting is in the top of bottom plate, the drainage end of water pump and the back intercommunication of set casing, the end intercommunication of intaking of water pump has the inlet tube, the one end that the water pump was kept away from to the inlet tube communicates with the back of water tank, the bottom intercommunication of set casing has the wet return, the one end that the set casing was kept away from to the wet return communicates with the back of water tank.
Preferably, the surfaces of the water inlet pipe and the water return pipe are respectively sleeved with a supporting plate, and the bottom of the supporting plate is fixedly installed with the top of the bottom plate.
Preferably, the top intercommunication of water tank has the blast pipe, the top threaded connection of blast pipe has fixed lid, the exhaust hole has been seted up at the top of fixed lid, the inner chamber of fixed lid just is located the department of correspondence fixed mounting in exhaust hole and has the active carbon adsorption plate.
Preferably, one side of the incinerator body is communicated with a flame arrester, and one side, far away from the incinerator body, of the flame arrester is communicated with one end of the air inlet pipe.
Preferably, the top of the water tank is communicated with a water injection pipe, and the top of the water injection pipe is in threaded connection with a pipe cover.
Preferably, the front surface of the water tank is communicated with a drain pipe, and a control valve is fixedly arranged on the surface of the drain pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a setting of water tank, the water in the water tank can absorb the heat that carries in burning furnace body exhaust waste gas, and the water after will rising temperature is taken into the inner chamber of set casing through inlet tube and fan, the waste gas that needs to burn can be carried out the intensification by the hot water of set casing inside in the process of getting into burning furnace body through the intake pipe and handle, thereby realize the purpose of preheating, in order to reduce the burning time of waste gas in burning furnace inside, waste gas incineration efficiency has greatly been improved, through the use of this device, can retrieve the waste heat after burning and utilize in the process that waste gas preheats, can improve waste gas incineration efficiency again when promoting waste heat utilization ratio, have very high practicality;
2. the utility model discloses a setting of water tank, when the water in the water tank absorbs the heat that carries in burning furnace body exhaust waste gas, can adsorb the filtration to the impurity in the waste gas, the absorption of activated carbon adsorption board in the cooperation is follow-up, make waste gas up to standard back to outside emission, setting through the connecting pipe, the connecting pipe is kept away from the one end of burning furnace body and is run through the water tank and extend to the below of water tank inner chamber, make waste gas get into behind the water tank by water adsorption filtration, setting through the set casing, can carry out the cladding to the intake pipe, waste gas in the trachea can absorb the inside hydrothermal heat of set casing behind the inside water injection of set casing, thereby realize carrying out the purpose of preheating to waste gas.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of a portion of the structure of the present invention;
FIG. 3 is a schematic view of the inside structure of the water tank of the present invention;
fig. 4 is a schematic structural view of the fixing shell of the present invention;
fig. 5 is a schematic structural view of the fixing cover of the present invention;
fig. 6 is a schematic structural view of the support plate of the present invention.
In the figure: 1. a base plate; 2. an incinerator body; 3. a water tank; 4. a connecting pipe; 5. an air inlet pipe; 6. a stationary case; 7. a water circulation mechanism; 701. a water pump; 702. a water inlet pipe; 703. a water return pipe; 8. a support plate; 9. an exhaust pipe; 10. a fixed cover; 11. an exhaust hole; 12. an activated carbon adsorption plate; 13. a flame arrestor; 14. a water injection pipe; 15. and a water discharge pipe.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a waste gas incinerator for ethylene glycol production comprises a bottom plate 1, an incinerator body 2 is fixedly mounted at the top of the bottom plate 1, a water tank 3 is fixedly mounted at the top of the bottom plate 1 and located on one side of the incinerator body 2, an exhaust pipe 9 is communicated with the top of the water tank 3, a fixing cover 10 is in threaded connection with the top of the exhaust pipe 9, an exhaust hole 11 is formed in the top of the fixing cover 10, an active carbon adsorption plate 12 is fixedly mounted in an inner cavity of the fixing cover 10 and located at a position corresponding to the exhaust hole 11, a water injection pipe 14 is communicated with the top of the water tank 3, a pipe cover is in threaded connection with the top of the water injection pipe 14, a water discharge pipe 15 is communicated with the front of the water tank 3, a control valve is fixedly mounted on the surface of the water discharge pipe 15, a connecting pipe 4 is communicated with one side of the incinerator body 2, one end, far away from the incinerator body 2, penetrates through the water tank 3 and extends to the lower portion of the inner cavity of the water tank 3, and an air inlet pipe 5 is arranged on the other side of the incinerator body 2, one side of the incinerator body 2 is communicated with a flame arrester 13, one side of the flame arrester 13, which is far away from the incinerator body 2, is communicated with one end of the air inlet pipe 5, and the surface of the air inlet pipe 5 is sleeved with a fixed shell 6;
through the setting of the incinerator body 2, the waste gas generated in the ethylene glycol production can be incinerated, through the setting of the exhaust pipe 9, the incinerated waste gas can be discharged into the inner cavity of the water tank 3, through the setting of the water tank 3, the heat in the waste gas can be absorbed by the water in the water tank 3, through the setting of the exhaust pipe 9, the waste gas after heat removal can be discharged to the outside, through the setting of the fixed cover 10, the installation of the activated carbon adsorption plate 12 can be facilitated, through the setting of the activated carbon adsorption plate 12, the waste gas discharged to the outside can be subjected to the last adsorption filtration, through the setting of the water injection pipe 14, the water can be injected into the inner cavity of the water tank 3 conveniently, through the setting of the water discharge pipe 15, the water in the water tank 3 can adsorb impurities in the waste gas, after the incinerator is used for a period of time, water in the water tank 3 can be discharged through the water discharge pipe 15 and replaced with fresh water, the water discharge pipe 15 can be controlled to be opened and closed through the control valve, the flame arrester 13 is a safety device for preventing flame spread of flammable gas and flammable liquid steam, is generally installed in a pipeline for conveying flammable gas or a ventilated tank, and is a device for preventing flame from propagating, exploding or exploding, and the flame inside the incinerator body 2 can be prevented from spreading to the inner cavity of the air inlet pipe 5 through the arrangement of the flame arrester 13;
the fixed shell 6 is connected with the water tank 3 through the water circulation mechanism 7, the water circulation mechanism 7 comprises a water pump 701, the water pump 701 is fixedly installed at the top of the bottom plate 1, the water discharging end of the water pump 701 is communicated with the back of the fixed shell 6, the water inlet end of the water pump 701 is communicated with a water inlet pipe 702, one end, away from the water pump 701, of the water inlet pipe 702 is communicated with the back of the water tank 3, the bottom of the fixed shell 6 is communicated with a water return pipe 703, one end, away from the fixed shell 6, of the water return pipe 703 is communicated with the back of the water tank 3, supporting plates 8 are sleeved on the surfaces of the water inlet pipe 702 and the water return pipe 703, and the bottom of the supporting plates 8 is fixedly installed with the top of the bottom plate 1;
through the setting of water circulation mechanism 7, the water of water tank 3 absorbs the heat after-temperature rise in the waste gas, the water after the work of water pump 701 will heaies up at this moment is taken into the inner chamber of set casing 6 through inlet tube 702, the waste gas through intake pipe 5 can be heated this moment, thereby the realization preheats the purpose in order to reduce the burning time to waste gas, through the setting of wet return 703, can heat up the inner chamber of water discharge water tank 3 after the inside cooling of set casing 6 once more, through the setting of backup pad 8, can play the effect of fixed stay to inlet tube 702 and wet return 703, prevent that inlet tube 702 and wet return 703 from producing at the in-process of work and removing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a waste gas incinerator for ethylene glycol production, includes bottom plate (1), the top fixed mounting of bottom plate (1) has incinerator body (2), its characterized in that: the novel incinerator is characterized in that a water tank (3) is fixedly mounted at the top of the bottom plate (1) and located on one side of the incinerator body (2), a connecting pipe (4) is communicated with one side of the incinerator body (2), one end, far away from the incinerator body (2), of the connecting pipe (4) penetrates through the water tank (3) and extends to the lower portion of an inner cavity of the water tank (3), an air inlet pipe (5) is arranged on the other side of the incinerator body (2), a fixing shell (6) is sleeved on the surface of the air inlet pipe (5), and the fixing shell (6) is connected with the water tank (3) through a water circulation mechanism (7).
2. The waste gas incinerator for ethylene glycol production according to claim 1, wherein: water circulation mechanism (7) include water pump (701), water pump (701) fixed mounting is in the top of bottom plate (1), the drainage end of water pump (701) and the back intercommunication of set casing (6), the end intercommunication of intaking of water pump (701) has inlet tube (702), the one end that water pump (701) were kept away from in inlet tube (702) and the back intercommunication of water tank (3), the bottom intercommunication of set casing (6) has wet return (703), the one end that set casing (6) were kept away from in wet return (703) and the back intercommunication of water tank (3).
3. The waste gas incinerator for ethylene glycol production according to claim 2, wherein: the surface of inlet tube (702) and wet return (703) all cup joints backup pad (8), the bottom of backup pad (8) and the top fixed mounting of bottom plate (1).
4. The waste gas incinerator for ethylene glycol production according to claim 1, wherein: the top intercommunication of water tank (3) has blast pipe (9), the top threaded connection of blast pipe (9) has fixed lid (10), exhaust hole (11) have been seted up at the top of fixed lid (10), the inner chamber of fixed lid (10) and the department of correspondence that is located exhaust hole (11) fixed mounting have active carbon adsorption plate (12).
5. The waste gas incinerator for ethylene glycol production according to claim 1, wherein: one side of the incinerator body (2) is communicated with a flame arrester (13), and one side, far away from the incinerator body (2), of the flame arrester (13) is communicated with one end of the air inlet pipe (5).
6. The waste gas incinerator for ethylene glycol production according to claim 1, wherein: the top of the water tank (3) is communicated with a water injection pipe (14), and the top of the water injection pipe (14) is in threaded connection with a pipe cover.
7. The waste gas incinerator for ethylene glycol production according to claim 1, wherein: the front surface of the water tank (3) is communicated with a drain pipe (15), and a control valve is fixedly arranged on the surface of the drain pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121368615.1U CN215259865U (en) | 2021-06-18 | 2021-06-18 | Waste gas incinerator for ethylene glycol production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121368615.1U CN215259865U (en) | 2021-06-18 | 2021-06-18 | Waste gas incinerator for ethylene glycol production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215259865U true CN215259865U (en) | 2021-12-21 |
Family
ID=79481273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121368615.1U Expired - Fee Related CN215259865U (en) | 2021-06-18 | 2021-06-18 | Waste gas incinerator for ethylene glycol production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215259865U (en) |
-
2021
- 2021-06-18 CN CN202121368615.1U patent/CN215259865U/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: 20211221 |