CN214862497U - An energy-saving acid mist scrubber - Google Patents
An energy-saving acid mist scrubber Download PDFInfo
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- CN214862497U CN214862497U CN202121687158.2U CN202121687158U CN214862497U CN 214862497 U CN214862497 U CN 214862497U CN 202121687158 U CN202121687158 U CN 202121687158U CN 214862497 U CN214862497 U CN 214862497U
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Abstract
本实用新型公开了一种节能型酸雾洗涤塔，包括塔体外壳，塔体外壳上沿竖直方向分别固定安装有进风管、净气管和洗涤液管，且塔体外壳的内部沿竖直方向分别固定安装有连接框、分隔板和过滤板，净气管和洗涤液管均位于连接框的上侧位置，进风管位于连接框和分隔板的中间位置，塔体外壳内部沿连接框、分隔板和过滤板分别设置有反应仓、沉淀仓和收集仓，且塔体外壳的圆周外壁上固定安装有PH检测仪，PH检测仪的探头位于收集仓的内部，塔体外壳的外部固定安装有增压泵。本实用新型可以提高酸雾洗涤过程中清洗液的利用率，起到循环利用的作用，以PH值的变化来控制洗涤液的循环路径，具有节能高效的效果。
The utility model discloses an energy-saving acid mist washing tower, comprising a tower body shell, an air inlet pipe, a clean air pipe and a washing liquid pipe are respectively fixedly installed on the tower body shell along the vertical direction, and the inside of the tower body shell is vertically mounted. The connection frame, the partition plate and the filter plate are fixedly installed in the straight direction. The clean air pipe and the washing liquid pipe are located on the upper side of the connection frame. The air inlet pipe is located in the middle of the connection frame and the partition plate. The connection frame, the separation plate and the filter plate are respectively provided with a reaction chamber, a sedimentation chamber and a collection chamber, and a pH detector is fixedly installed on the outer circumferential wall of the tower shell. The probe of the pH detector is located inside the collection chamber, and the tower shell The external fixedly installed booster pump. The utility model can improve the utilization rate of the cleaning liquid in the acid mist washing process, play the role of recycling, control the circulation path of the cleaning liquid with the change of pH value, and has the effect of energy saving and high efficiency.
Description
Technical Field
The utility model relates to an environmental protection equipment technical field especially relates to an energy-saving acid mist scrubbing tower.
Background
The washing tower is a novel gas purification treatment device, is produced by improving a floatable packing layer gas purifier, is widely applied to pretreatment in the aspects of industrial waste gas purification, dust removal and the like, and has a good purification effect.
For example, in the acid mist washing tower, the acid mist washing tower utilizes the contact between gas and liquid to transfer the pollutants in the gas into the liquid, and then separates the clean gas from the polluted liquid to clean the air, the waste gas passes through the packed acid mist washing tower and is treated by gas-liquid reverse absorption, i.e. the liquid is sprayed downwards from the tower top in the form of mist (or small droplets), and the waste gas is treated by the tower body (reverse flow) to achieve the purpose of gas-liquid contact, wherein the treatment can cool the waste gas, condition the gas and remove particles, and the waste gas is discharged into the atmosphere after being treated by a demisting section.
In the specific operation, used acidic or alkaline cleaning liquid continuously enters from the upper end of a washing tower and is subjected to gas-liquid contact reaction with waste gas to be treated, after the full reaction, the cleaning liquid adsorbs acidic or alkaline dirt in the waste gas, after washing, the waste liquid is collected into a water collecting tank and is discharged to a waste water system for treatment, and in the process, the consumption of the acidic or alkaline cleaning liquid is overlarge, so that the energy-saving acid mist washing tower is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an energy-saving acid mist washing tower.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an energy-saving acid mist washing tower comprises a tower body shell, wherein an air inlet pipe, an air purifying pipe and a washing liquid pipe are fixedly arranged on the tower body shell along the vertical direction respectively, a connecting frame, a partition plate and a filter plate are fixedly arranged in the tower body shell along the vertical direction respectively, the air purifying pipe and the washing liquid pipe are both positioned at the upper side of the connecting frame, and the air inlet pipe is positioned in the middle of the connecting frame and the partition plate;
a reaction bin, a precipitation bin and a collection bin are respectively arranged in the tower body shell along the connecting frame, the partition plate and the filter plate, a PH detector is fixedly installed on the outer circumferential wall of the tower body shell, and a probe of the PH detector is positioned in the collection bin;
the outside of the tower body shell is fixedly provided with a booster pump, the input end of the booster pump is positioned inside the collecting bin, the output end of the booster pump is communicated with the reaction bin, and a waste liquid pipe is fixedly arranged on the position of the tower body shell, which is positioned in the collecting bin;
last respectively fixed mounting of wash liquor pipe and the waste liquid pipe has second solenoid valve and first solenoid valve, fixed mounting has the fan on the air-supply line, it has control panel still fixed mounting on the circumference outer wall of tower body shell, electric connection between control panel and PH detector, booster pump, second solenoid valve and the first solenoid valve, just be provided with the critical PH value of PH detector among the control panel.
Preferably, a filling layer is arranged in the connecting frame, and the lower end of the connecting frame is conical.
Preferably, the partition plate is conical, and the inner wall of the tower body shell, which is positioned on the lower side of the connecting frame, is inclined.
Preferably, the tower body shell is fixedly provided with an observation window at the position of the filter plate, the connecting frame is provided with a through hole, and the diameter of the through hole on the connecting frame is larger than that of the filter hole on the filter plate.
Preferably, the input of waste liquid pipe and booster pump all is located the inner wall bottom in collecting bin.
The utility model provides an energy-saving acid mist washing tower, beneficial effect lies in:
1. the whole device is provided with the booster pump, so that the washed washing liquid can be conveyed to the reaction bin again, the utilization rate of the washing liquid is fully improved, the energy-saving effect of recycling is achieved, the pH value change of the washing liquid is used for controlling the circulation path of the washing liquid in the washing process, and the washing liquid which is invalid is prevented from entering the reaction bin again;
2. inside for presenting the slope inner wall of coniform of tower body shell among the integrated device to the connection box that sets up also presents the coniform, after gas-liquid contact reaction, the mixed liquid can slowly drip along the central point of connection box and fall into, and fall into the filter along the central point of division board once more, prevent that the mixed liquid from entering into the air-supply line, and under the effect of filter, filter some impurity in the mixed liquid, the subsequent collection work of being convenient for.
Drawings
Fig. 1 is a schematic structural diagram of an energy-saving acid mist washing tower provided by the present invention;
FIG. 2 is a sectional view of an energy-saving acid mist washing tower provided by the present invention;
fig. 3 is a front cross-sectional view of a tower shell component of an energy-saving acid mist washing tower provided by the utility model.
In the figure: 1. a tower shell; 2. a booster pump; 3. a first solenoid valve; 4. a waste liquid pipe; 5. an observation window; 6. a pH detector; 7. a fan; 8. an air inlet pipe; 9. a control panel; 10. purifying the gas pipe; 11. a second solenoid valve; 12. a wash liquor tube; 13. a filling layer; 14. a connecting frame; 15. a partition plate; 16. a filter plate; 17. a reaction bin; 18. a settling bin; 19. and collecting the bin.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an energy-saving acid mist washing tower comprises a tower body shell 1, an air inlet pipe 8, an air purifying pipe 10 and a washing liquid pipe 12 are respectively and fixedly installed on the tower body shell 1 along the vertical direction, a connecting frame 14, a partition plate 15 and a filter plate 16 are respectively and fixedly installed inside the tower body shell 1 along the vertical direction, the air purifying pipe 10 and the washing liquid pipe 12 are both located at the upper side position of the connecting frame 14, and the air inlet pipe 8 is located at the middle position of the connecting frame 14 and the partition plate 15.
The inside reaction bin 17, the sediment bin 18 and the collection bin 19 of being provided with respectively along connecting frame 14, division board 15 and filter 16 of tower body shell 1, and fixed mounting has PH detector 6 on the circumference outer wall of tower body shell 1, and the probe of PH detector 6 is located the inside of collecting bin 19.
The outside fixed mounting of tower body shell 1 has booster pump 2, and booster pump 2's input is located the inside of collecting bin 19, and communicates between booster pump 2's the output and the reaction bin 17, and fixed mounting has waste liquid pipe 4 on tower body shell 1 is located the position of collecting bin 19.
A second electromagnetic valve 11 and a first electromagnetic valve 3 are respectively and fixedly arranged on the washing liquid pipe 12 and the waste liquid pipe 4, a fan 7 is fixedly arranged on the air inlet pipe 8, a control panel 9 is also fixedly arranged on the circumferential outer wall of the tower body shell 1, the control panel 9 is electrically connected with the PH detector 6, the booster pump 2, the second electromagnetic valve 11 and the first electromagnetic valve 3, the control panel 9 is provided with a critical PH value of the PH detector 6, the connecting frame 14 is provided with a filling layer 13, the lower end of the connecting frame 14 is conical, the partition plate 15 is conical, the inner wall of the tower body shell 1 positioned at the lower side of the connecting frame 14 is inclined, the observation window 5 is fixedly arranged at the position of the tower body shell 1 positioned at the filter plate 16, the connecting frame 14 is provided with a through hole, and the diameter of the through hole on the connecting frame 14 is larger than that of the filtering hole on the filtering plate 16, and the waste liquid pipe 4 and the input end of the booster pump 2 are both positioned at the bottom end of the inner wall of the collecting bin 19.
In the use process of the utility model, the critical PH value of the washing liquid in the failure state is preset, and the starting states of the first electromagnetic valve 3, the second electromagnetic valve 11 and the booster pump 2 are controlled by the control panel 9 based on the critical PH value;
in a specific operation state, with the starting of the fan 7, external air is pumped into the tower body shell 1 until the air floats upwards to the reaction bin 17, at the moment, the second electromagnetic valve 11 is started, and the second electromagnetic valve 11 is closed after a certain amount of washing liquid is injected into the tower body shell 1;
the cleaning solution fully contacts and reacts with the air, the treated air is discharged along the air purifying pipe 10, the gas-liquid mixed liquid slowly drops into the partition plate 15 along the central point of the lower end of the connecting frame 14, the gas-liquid mixed liquid drops onto the filter plate 16, part of impurities in the mixed liquid are filtered by the filter plate 16 and then fall into the collecting bin 19 again;
the PH value of the mixed liquid in the state is detected by a PH detector 6, and when the PH value in the state does not reach the critical PH value, the mixed liquid in the state is pumped into a reaction bin 17 by a booster pump 2 and is reused;
when the PH detector 6 detects that the PH value of the mixed liquid in this state reaches a critical PH value, the first electromagnetic valve 3 is opened, the mixed liquid in the collection bin 19 is rapidly discharged, the second electromagnetic valve 11 is opened, and a certain amount of washing liquid is injected again for recycling.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. An energy-saving acid mist washing tower comprises a tower body shell (1), and is characterized in that an air inlet pipe (8), an air purifying pipe (10) and a washing liquid pipe (12) are respectively and fixedly installed on the tower body shell (1) along the vertical direction, a connecting frame (14), a partition plate (15) and a filter plate (16) are respectively and fixedly installed inside the tower body shell (1) along the vertical direction, the air purifying pipe (10) and the washing liquid pipe (12) are both located at the upper side position of the connecting frame (14), and the air inlet pipe (8) is located at the middle position of the connecting frame (14) and the partition plate (15);
a reaction bin (17), a precipitation bin (18) and a collection bin (19) are respectively arranged in the tower body shell (1) along the connecting frame (14), the partition plate (15) and the filter plate (16), a PH detector (6) is fixedly installed on the outer wall of the circumference of the tower body shell (1), and a probe of the PH detector (6) is positioned in the collection bin (19);
the outside of the tower body shell (1) is fixedly provided with a booster pump (2), the input end of the booster pump (2) is positioned inside the collection bin (19), the output end of the booster pump (2) is communicated with the reaction bin (17), and the position of the tower body shell (1) on the collection bin (19) is fixedly provided with a waste liquid pipe (4);
last respectively fixed mounting of wash liquor pipe (12) and waste liquid pipe (4) has second solenoid valve (11) and first solenoid valve (3), fixed mounting has fan (7) on air-supply line (8), still fixed mounting has control panel (9) on the circumference outer wall of tower body shell (1), electric connection between control panel (9) and PH detector (6), booster pump (2), second solenoid valve (11) and first solenoid valve (3), just be provided with the critical PH value of PH detector (6) in control panel (9).
2. The energy-saving acid mist washing tower as claimed in claim 1, wherein the connecting frame (14) is provided with a filling layer (13), and the lower end of the connecting frame (14) is conical.
3. An energy-saving acid mist washing tower as claimed in claim 1, wherein the partition plate (15) is conical, and the inner wall of the tower body shell (1) on the lower side of the connecting frame (14) is inclined.
4. An energy-saving acid mist washing tower as claimed in claim 1, wherein the tower body shell (1) is fixedly provided with an observation window (5) at the position of the filter plate (16), the connecting frame (14) is provided with a through hole, and the diameter of the through hole on the connecting frame (14) is larger than that of the filter hole on the filter plate (16).
5. An energy-saving acid mist washing tower as claimed in claim 1, wherein the input ends of the waste liquid pipe (4) and the booster pump (2) are both positioned at the bottom end of the inner wall of the collection bin (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121687158.2U CN214862497U (en) | 2021-07-23 | 2021-07-23 | An energy-saving acid mist scrubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121687158.2U CN214862497U (en) | 2021-07-23 | 2021-07-23 | An energy-saving acid mist scrubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214862497U true CN214862497U (en) | 2021-11-26 |
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ID=78909667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121687158.2U Active CN214862497U (en) | 2021-07-23 | 2021-07-23 | An energy-saving acid mist scrubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214862497U (en) |
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2021
- 2021-07-23 CN CN202121687158.2U patent/CN214862497U/en active Active
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Effective date of registration: 20251224 Address after: 276400 south 2nd Ring Road, Lushan project area, Yishui Economic Development Zone, Linyi City, Shandong Province, west of xuyao Road Patentee after: Seven Star lemon Technology Co.,Ltd. Country or region after: China Address before: 215225 200m west of the traffic light next to national highway 318, Meiyan Lianhe village, Pingwang Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: Suzhou xinjieer environmental protection equipment Technology Co.,Ltd. Country or region before: China |