CN220071182U - Water-saving oven exhaust treatment equipment - Google Patents
Water-saving oven exhaust treatment equipment Download PDFInfo
- Publication number
- CN220071182U CN220071182U CN202321006376.4U CN202321006376U CN220071182U CN 220071182 U CN220071182 U CN 220071182U CN 202321006376 U CN202321006376 U CN 202321006376U CN 220071182 U CN220071182 U CN 220071182U
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- Prior art keywords
- cooling
- tower
- chamber
- water
- intercommunication
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- 238000001816 cooling Methods 0.000 claims abstract description 139
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000001035 drying Methods 0.000 claims abstract description 26
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims description 7
- 239000002912 waste gas Substances 0.000 abstract description 33
- 239000007921 spray Substances 0.000 abstract description 14
- 239000010865 sewage Substances 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000010992 reflux Methods 0.000 description 10
- 239000007789 gas Substances 0.000 description 9
- 239000003595 mist Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Abstract
The utility model discloses water-saving oven waste gas treatment equipment which comprises a first cooling box, a cooling tower, a second cooling box, a drying tower and an active carbon tower, wherein the first cooling box is communicated with an air outlet of an oven, the first cooling box is communicated with the cooling tower through an air pipe, spray heads are arranged in the first cooling box and the cooling tower, the spray heads are connected with the cooling tower through a water pipe and a water pump, a refrigerator and a filter screen are arranged in the cooling tower, the bottom of the cooling tower is communicated with the cooling tower through a return pipe, the cooling tower is communicated with the second cooling box through an air pipe, the second cooling box is communicated with the drying tower, one side of the drying tower is communicated with the active carbon tower, one side of the active carbon tower is connected with an air outlet pipe, waste gas generated by the oven is discharged after preliminary cooling, re-cooling, drying and filtering, sewage generated by cooling reaches the standard after the return pipe is returned into the cooling tower, and can be recycled after filtering and cooling.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment equipment, in particular to waste gas treatment equipment of a water-saving oven.
Background
The precise oven can generate a large amount of high-temperature waste gas when baking treatment is carried out, the waste gas is required to be treated and then discharged, the existing treatment mode of the oven waste gas mainly comprises the steps of spraying, cooling and dust falling in a cooling tower and then discharging, the treatment effect of the mode is not ideal, some harmful gases in the waste gas are difficult to remove, and waste water resources and surrounding environment are wasted and polluted due to direct discharge of sewage generated by spraying, so the utility model provides water-saving oven waste gas treatment equipment.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the utility model provides water-saving oven waste gas treatment equipment.
The embodiment of the utility model discloses: the utility model provides a water-saving oven exhaust-gas treatment equipment, includes first cooling tank, cooling tower, second cooling tank, drying tower and active carbon tower, first cooling tank is located the top of oven and intercommunication the gas outlet of oven, the top of first cooling tank is passed through the tuber pipe intercommunication the cooling tower, both sides in the first cooling tank all are equipped with first shower nozzle, be equipped with the second shower nozzle in the cooling tower, first shower nozzle with the second shower nozzle all pass through water pipe and water pump with the cooling tower is connected, be equipped with refrigerator and filter screen in the cooling tower, the bottom of cooling tower passes through the back flow intercommunication the cooling tower, the cooling tower passes through the tuber pipe intercommunication the second cooling tank, be equipped with the cooling exchanger in the second cooling tank, the second cooling tank intercommunication the drying tower, one side intercommunication of drying tower the active carbon tower is connected with out the tuber pipe, it is connected with the fan to go out the tuber pipe, divide into cooling chamber and return chamber through the baffle in the cooling tower, the cooling chamber with first return flow chamber with the water pump with the cooling chamber is equipped with the return flow chamber in the cooling chamber is equipped with a plurality of return flow chamber and the return flow chamber opening in the cooling chamber is equipped with the cooling chamber down the cooling chamber opening.
Preferably, the drying tower and the activated carbon tower are both provided with access doors.
Preferably, a fresh air inlet is formed in one side, away from the activated carbon tower, of the drying tower, and a fan is arranged at the fresh air inlet.
Preferably, the projection of the end of the water deflector close to the partition is located in the projection plane of the water deflector close to the inner wall of the cooling tower.
The beneficial effects of the utility model are as follows: waste gas that oven during operation produced gets into in the first cooling case, carry to along the tuber pipe after preliminary spray cooling the cooling tower, the second shower nozzle in the cooling tower sprays the cooling to waste gas, and the sewage backward flow that produces is got into in the cooling tower, through straining cooling backshell reuse, the waste gas after the cooling is carried to through the tuber pipe in the second cooling case cooling once more, the waste gas after the cooling once more is carried to in the drying tower is dry, the waste gas after the drying is again by harmful gas and impurity in the waste gas are adsorbed to the active carbon tower, have at last the play tuber pipe discharges clean air.
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a water-saving oven exhaust gas treatment device.
Fig. 2 is a schematic diagram of a cooling tower structure.
Reference numerals of the above drawings: 1. a first cooling tank; 2. a cooling tower; 3. a second cooling tank; 4. a drying tower; 5. an activated carbon tower; 6. a first nozzle; 7. a second nozzle; 8. a cooling tower; 9. a filter screen; 10. a return pipe; 11. an air outlet pipe; 12. a partition plate; 13. a cooling chamber; 14. a reflow chamber; 15. an opening; 16. a mist catcher; 17. a water baffle; 18. fresh air inlet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 2, a water-saving oven exhaust gas treatment device comprises a first cooling box 1, a cooling tower 2, a second cooling box 3, a drying tower 4 and an active carbon tower 5, wherein the first cooling box 1 is positioned above an oven and is communicated with an air outlet of the oven, the top end of the first cooling box 1 is communicated with the cooling tower 2 through an air pipe, two sides in the first cooling box 1 are respectively provided with a first spray head 6, the cooling tower 2 is internally provided with a second spray head 7, the first spray head 6 and the second spray head 7 are respectively connected with the cooling tower 8 through a water pipe and a water pump, a refrigerator and a filter screen 9 are arranged in the cooling tower 8, the bottom of the cooling tower 2 is communicated with the cooling tower 8 through a return pipe 10, the cooling tower 2 is communicated with the second cooling box 3 through an air pipe, a cooling exchanger is arranged in the second cooling box 3, the second cooling box 3 communicates drying tower 4, one side intercommunication of drying tower 4 active carbon tower 5, one side of active carbon tower 5 is connected with out tuber pipe 11, it is connected with the fan to go out tuber pipe 11, and the waste gas that the oven during operation produced gets into in the first cooling box 1, carry to along the tuber pipe after preliminary spray cooling tower 2, the second shower nozzle 7 in the cooling tower 2 carries out spray cooling to waste gas, and the sewage backward flow that produces advances in cooling tower 8, and the back shell reuse after the filtration cooling, the waste gas after the cooling is carried to in the second cooling box 3 again cooling down, and the waste gas after the cooling down again is carried to in the drying tower 4 is dried, and the waste gas after the drying is again by active carbon tower 5 adsorbs harmful gas and impurity in the waste gas, has at last go out tuber pipe 11 and discharge clean air.
The cooling tower 2 is internally divided into a cooling chamber 13 and a reflux chamber 14 through a partition plate 12, the cooling chamber 13 is communicated with the first cooling box 1, the reflux chamber 14 is communicated with the second cooling box 3, an opening 15 which is communicated with the reflux chamber 14 and the cooling chamber 13 is arranged at the bottom of the partition plate 12, a water mist catcher 16 is arranged above the opening 15 in the cooling chamber 13, a plurality of water baffles 17 which are inclined downwards are arranged at two sides in the reflux chamber 14 and the cooling chamber 13, waste gas is conveyed downwards along the cooling chamber 13, a second spray head 7 in the cooling chamber 13 sprays and cools the waste gas, the water baffles 17 in the cooling chamber 13 block part of water mist, the water mist catcher 16 is used for catching the water mist in the waste gas, the cooled waste gas enters the reflux chamber 14 through the opening 15 at the bottom of the partition plate and upwards along the reflux chamber 14, the water mist in the waste gas is received in the upward process, the water baffles 17 block and condense water drops to reflux the water drops along the reflux pipe 10 to the reflux pipe 8, and the recycling of water resources in the reflux pipe is facilitated.
The drying tower 4 and the activated carbon tower 5 are both provided with access doors.
And a fresh air inlet 18 is formed in one side, away from the activated carbon tower 5, of the drying tower 4, and a fan is arranged at the fresh air inlet 18.
The projection of the end of the water baffle 17 near the partition 12 is located in the projection plane of the water baffle 17 near the inner wall of the cooling tower 2, so that the generation of a gap for the direct passage of the exhaust gas in the vertical direction is prevented, and the water baffle effect is further enhanced.
The embodiment of the utility model has the following beneficial effects: waste gas that oven during operation produced gets into in the first cooling box 1, carry to along the tuber pipe after preliminary spray cooling tower 2, second shower nozzle 7 in the cooling tower 2 sprays the cooling to waste gas, and the sewage backward flow that produces is in cooling tower 8, through straining cooling backshell reuse, the waste gas after cooling is carried to through the tuber pipe in the second cooling box 3 cooling once more, the waste gas after cooling once more is carried to in the drying tower 4 is dry, and the waste gas after drying is again by harmful gas and impurity in the waste gas are adsorbed to active carbon tower 5, has finally go out tuber pipe 11 discharges clean air.
The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.
Claims (4)
1. A water saving oven exhaust gas treatment apparatus, characterized by: including first cooling tank, cooling tower, second cooling tank, drying tower and active carbon tower, first cooling tank is located the top of oven and intercommunication the gas outlet of oven, the top of first cooling tank is passed through the tuber pipe intercommunication the cooling tower, the both sides of first cooling incasement all are equipped with first shower nozzle, be equipped with the second shower nozzle in the cooling tower, first shower nozzle with the second shower nozzle all pass through water pipe and water pump with the cooling tower is connected, be equipped with refrigerator and filter screen in the cooling tower, the bottom of cooling tower passes through the back flow intercommunication the cooling tower, the cooling tower passes through the tuber pipe intercommunication the second cooling tank, be equipped with the cooling exchanger in the second cooling tank, the second cooling tank intercommunication the drying tower, one side intercommunication of drying tower the active carbon tower, one side of active carbon tower is connected with out the tuber pipe, it is connected with the fan to go out the tuber pipe, divide into cooling chamber and return chamber through the baffle in the cooling tower, the cooling chamber with first cooling chamber intercommunication, the return chamber with the second return chamber is equipped with the return chamber, the return flow chamber is equipped with a plurality of openings in the cooling chamber and the cooling chamber is equipped with down the cooling chamber.
2. A water saving oven exhaust treatment apparatus according to claim 1, wherein: and the drying tower and the activated carbon tower are both provided with access doors.
3. A water saving oven exhaust treatment apparatus according to claim 1, wherein: and a fresh air inlet is formed in one side, away from the activated carbon tower, of the drying tower, and a fan is arranged at the fresh air inlet.
4. A water saving oven exhaust treatment apparatus according to claim 2, wherein: the projection of the end close to the water baffle on the partition is located in the projection plane of the water baffle close to the inner wall of the cooling tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321006376.4U CN220071182U (en) | 2023-04-28 | 2023-04-28 | Water-saving oven exhaust treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321006376.4U CN220071182U (en) | 2023-04-28 | 2023-04-28 | Water-saving oven exhaust treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220071182U true CN220071182U (en) | 2023-11-24 |
Family
ID=88817124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321006376.4U Active CN220071182U (en) | 2023-04-28 | 2023-04-28 | Water-saving oven exhaust treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220071182U (en) |
-
2023
- 2023-04-28 CN CN202321006376.4U patent/CN220071182U/en active Active
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