CN212167036U - Battery workshop exhaust emission processing system - Google Patents
Battery workshop exhaust emission processing system Download PDFInfo
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- CN212167036U CN212167036U CN202020732935.XU CN202020732935U CN212167036U CN 212167036 U CN212167036 U CN 212167036U CN 202020732935 U CN202020732935 U CN 202020732935U CN 212167036 U CN212167036 U CN 212167036U
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Abstract
In order to solve the problem that the time and the alkali liquor for neutralizing the acidic gaseous pollutants are greatly wasted because the blower needs to be overhauled by stopping a dosing program in the waste gas treatment tower when the blower fails, the utility model provides a tail gas emission treatment system for a battery workshop, the system is connected together through a battery plate workshop, a waste gas treatment tower, a main fan and an auxiliary fan, an air outlet of the waste gas treatment tower is respectively connected with an air inlet of the main fan and an air inlet of the auxiliary fan, the main fan and the auxiliary fan are connected in parallel, when the main fan runs normally, the treated waste gas is discharged through the main fan, when the main fan breaks down, the main fan is closed, the auxiliary fan is started to discharge the treated waste gas, and the main fan is maintained without stopping the waste gas treatment tower, so that the time for maintaining the main fan is saved, and the alkali liquor for neutralizing the acidic gaseous pollutants is saved.
Description
Technical Field
The utility model relates to a battery technology field, it is comparatively concrete, involve a battery workshop exhaust emissions processing system.
Background
A solar cell is a photoelectric element for converting light energy into electric energy, and is basically formed by bonding a P-type semiconductor and an N-type semiconductor, wherein under the irradiation of sunlight, electrons in the P-type semiconductor are excited to leave holes, a potential difference is formed between the P-type semiconductor and the N-type semiconductor, if electrodes are connected by a lead outside the P-type semiconductor and the N-type semiconductor to form a loop, current is generated, different impurities are doped in the semiconductors to form the P-type semiconductor and the N-type semiconductor, and a high-purity silicon wafer is generally used as a substrate to prepare the solar cell through the processes of cleaning, texturing, phosphorus diffusion, deposition, printing, sintering, packaging and the like.
The acid waste gas mainly comes from HF, NOX and other acid gaseous pollutants produced in the wool making and phosphorus removing glass working procedures, and the acid mist purification tower treatment process comprises the following steps: waste gas passes the filler in the waste gas washing tower from waste gas washing tower bottom level, alkali lye sprays from the waste gas washing tower top through spray system and down, take place neutralization reaction with the acid gas in the waste gas, thereby reach purifying effect, for reaching best absorption efficiency, need make the pH value of alkali lye keep about 9, realize that the automatic reagent feeding system real-time detection neutralizes the pH value of liquid in the waste gas washing tower, drive the converter fan according to the relation of actual detected value and setting value, thereby realize the automatic reagent feeding function, when the fan breaks down, need stop the medicine program of adding in the waste gas treatment tower and overhaul the fan, start the waste gas treatment tower afterwards and make the pH in the waste gas treatment tower maintain about 9 and need very long period, the alkali lye of time and neutralization acid gaseous pollutant has been wasted greatly.
SUMMERY OF THE UTILITY MODEL
In view of the above, in order to solve the problem that when the fan fails, the fan needs to be maintained by stopping a dosing program in the waste gas treatment tower, and then the waste gas treatment tower is started to maintain the PH in the waste gas treatment tower at about 9 for a long time, which greatly wastes time and alkali liquor for neutralizing acidic gaseous pollutants, the utility model provides a battery workshop tail gas emission treatment system, which systematically connects a battery piece workshop 1, a waste gas treatment tower 2, a main fan 3 and an auxiliary fan 4 together, wherein the gas outlet of the waste gas treatment tower 2 is respectively connected with the air inlet of the main fan 3 and the air inlet of the auxiliary fan 4, the main fan 3 and the auxiliary fan 4 are connected in parallel, when the main fan 3 operates normally, the treated waste gas is discharged through the main fan 3, when the main fan 3 fails, the main fan 3 is closed, and the auxiliary fan 4 is started to discharge the treated waste gas, and the main fan 3 is maintained without stopping the waste gas treatment tower 2, so that the time required for maintaining the main fan 3 and the alkali liquor for neutralizing the acidic gaseous pollutants are saved.
A battery shop exhaust emission treatment system comprising: battery piece workshop 1, exhaust-gas treatment tower 2, main fan 3 and auxiliary fan 4 are equipped with black silicon system fine hair all-in-one 11 in the battery piece workshop 1, and the air outlet of black silicon system fine hair all-in-one 11 passes through the tuber pipe and is connected its characterized in that with the air inlet of 2 tower body lower parts of exhaust-gas treatment tower: exhaust-gas treatment tower 2 is acid mist exhaust- gas treatment tower 2, and 2 inside exhaust-gas treatment systems that are equipped with of exhaust-gas treatment tower, exhaust-gas treatment system includes: a medicine box 21, a filler and a spraying system, wherein the bottom of the waste gas treatment tower 2 is provided with the medicine box 21, the medicine box 21 is connected with the spraying system, the filler is positioned in the middle of the waste gas treatment tower 2, a ball float valve 22 is arranged in the medicine box 21, the ball float valve 22 is used for automatically replenishing water to the medicine box 21, the tower body of the waste gas treatment tower 2 close to the right end of the medicine box 21 is connected with a medicine adding device 23 through a water pipe, the bottom of the waste gas treatment tower 2 is also provided with a water draining device 24, the top of the waste gas treatment tower 2 is provided with the filler inside the waste gas treatment tower 2, the upper part of the waste gas treatment tower 2 is provided with the spraying system, the top of the waste gas treatment tower 2 is provided with a waste gas treatment tower air outlet 25, when a plurality of waste gas treatment towers 2 are connected in series, the air inlets of two adjacent waste gas treatment towers, the main fan 3 and the auxiliary fan 4 are connected in parallel, when the main fan 3 operates normally, treated waste gas is discharged through the main fan 3, when the main fan 3 breaks down, the main fan 3 is closed, the auxiliary fan 4 is started to discharge the treated waste gas, and the main fan 3 is maintained.
Furthermore, the number of the waste gas treatment towers 2 is generally 1-6.
Furthermore, the air pipes of the air inlet of the waste gas treatment tower 2 and the air outlet of the black silicon texturing integrated machine 11 are provided with first manual regulating valves 5, and the air is manually exhausted through the first manual regulating valves 5.
Furthermore, a second manual regulating valve 6 and a first check valve 7 are arranged at air pipes at air inlets of the main fan 3 and the auxiliary fan 4, a second check valve 8 is arranged at air pipes at air outlets of the main fan 3 and the auxiliary fan 4, the second manual regulating valve 6 is used for switching air exhaust volume of the main fan 3 and the auxiliary fan 4, and the first check valve 7 and the second check valve 8 are used for preventing waste gas from flowing backwards.
Further, set up PH value and PRP value in the exhaust-gas treatment tower 2 and detect the sensor, PH value and PRP value detect sensor and charge device 23 electric connection, add the medicine according to PH value and ORP value are automatic, provide the automatic reagent feeding system by the equipment supplier.
Further, the tower body of the waste gas treatment tower 2 is provided with an observation chamber 26, generally 3-6, and the waste gas treatment condition in the waste gas treatment tower 2 is observed through the observation chamber 26.
Furthermore, a pressure sensor 9 is arranged on an air pipe of an air outlet of the black silicon texturing all-in-one machine 11, the pressure sensor 9 is electrically connected with the main fan 3 and the auxiliary fan 4, the frequency conversion operation of the main fan 3 and the auxiliary fan 4 is controlled according to the static pressure value of the pressure sensor 9, and the set value is maintained.
Further, an exhaust cylinder 10 is arranged at the parallel connection position of the main fan 3 and the auxiliary fan 4, and the exhaust cylinder 10 is 30 meters higher than the ground, so that the treated waste gas is intensively discharged at high altitude.
The utility model has the advantages that: the utility model provides a battery workshop tail gas emission processing system, through battery piece workshop 1, exhaust-gas treatment tower 2, main blower 3 and auxiliary fan 4 system connection together, waste gas passes the filler in exhaust-gas treatment tower 2 from exhaust-gas treatment tower 2 bottom level, alkali lye sprays from exhaust-gas treatment tower 2 top through spraying system, take place neutralization reaction with the acid gas in the waste gas, thereby reach purifying effect, the gas outlet of exhaust-gas treatment tower 2 is connected respectively with the air intake of main blower 3 and the air intake of auxiliary fan 4, main blower 3 and auxiliary fan 4 are parallelly connected, when main blower 3 operates normally, the good waste gas of processing is discharged through main blower 3, when main blower 3 breaks down, close main blower 3, start auxiliary fan 4 and discharge the good waste gas of processing, and maintain main blower 3, do not need to stop exhaust-gas treatment tower 2, the time required for maintaining the main fan 3 is saved, the alkali liquor for neutralizing acidic gaseous pollutants is saved, when the indoor negative pressure of a main room borne by the waste gas system exceeds a set value of 25Pa, the set value is adjustable, the fan frequency is reduced, and the problem that the negative pressure of the room is too high to damage a wallboard structure in case of emergency is avoided.
Drawings
Fig. 1 is the structure schematic diagram of the battery workshop exhaust emission treatment system of the utility model.
Fig. 2 is the utility model discloses a battery shop exhaust emission processing system's local structure schematic diagram.
Description of the main elements
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
As shown in fig. 1, it is a schematic structural diagram of the battery shop exhaust emission treatment system of the present invention; as shown in fig. 2, it is a schematic view of a partial structure of the battery shop exhaust emission treatment system of the present invention;
a battery shop exhaust emission treatment system comprising: battery piece workshop 1, exhaust-gas treatment tower 2, main fan 3 and auxiliary fan 4 are equipped with black silicon system fine hair all-in-one 11 in the battery piece workshop 1, and the air outlet of black silicon system fine hair all-in-one 11 passes through the tuber pipe and is connected its characterized in that with the air inlet of 2 tower body lower parts of exhaust-gas treatment tower: exhaust-gas treatment tower 2 is acid mist exhaust- gas treatment tower 2, and 2 inside exhaust-gas treatment systems that are equipped with of exhaust-gas treatment tower, exhaust-gas treatment system includes: a medicine box 21, a filling material and a spraying system, wherein the bottom of the waste gas treatment tower 2 is provided with the medicine box 21, the medicine box 21 is connected with the spraying system, the filling material is positioned in the middle of the waste gas treatment tower 2, a ball float valve 22 is arranged in the medicine box 21, the medicine box 21 is automatically replenished with water by the ball float valve 22, the tower body of the waste gas treatment tower 2 close to the right end of the medicine box 21 is connected with a medicine adding device 23 through a water pipe, the bottom of the waste gas treatment tower 2 is also provided with a drainage device 24, the filling material is arranged in the waste gas treatment tower 2, the upper part of the waste gas treatment tower 2 is provided with the spraying system, the top of the waste gas treatment tower 2 is provided with a waste gas treatment tower gas outlet 25, when a plurality of waste gas treatment towers 2 are connected in series, the gas inlets of two adjacent waste gas treatment towers 2, the main fan 3 and the auxiliary fan 4 are connected in parallel, when the main fan 3 operates normally, treated waste gas is discharged through the main fan 3, when the main fan 3 breaks down, the main fan 3 is closed, the auxiliary fan 4 is started to discharge the treated waste gas, and the main fan 3 is maintained.
The number of the waste gas treatment towers 2 is generally 1-6.
And air pipes of an air inlet of the waste gas treatment tower 2 and an air outlet of the black silicon texturing integrated machine 11 are provided with first manual regulating valves 5, and the air is manually exhausted through the first manual regulating valves 5.
The air pipe department of the air inlet department of main fan 3 and auxiliary fan 4 is equipped with second manual regulating valve 6 and first check valve 7, and the air pipe department of the air outlet department of main fan 3 and auxiliary fan 4 is equipped with second check valve 8, and second manual regulating valve 6 is used for switching the volume of airing exhaust of main fan 3 and auxiliary fan 4, and first check valve 7 and second check valve 8 are used for preventing waste gas refluence.
Set up PH value and PRP value in the exhaust-gas treatment tower 2 and detect the sensor, PH value and PRP value detect sensor and charge device 23 electric connection, add the medicine according to PH value and ORP value are automatic, provide the automatic reagent feeding system by the equipment supplier.
2 tower bodies of exhaust-gas treatment tower are equipped with observation room 26, generally are 3 ~ 6, observe the interior exhaust-gas treatment condition of exhaust-gas treatment tower 2 through observation room 26.
A pressure sensor 9 is arranged on an air pipe of an air outlet of the black silicon texturing all-in-one machine 11, the pressure sensor 9 is electrically connected with the main fan 3 and the auxiliary fan 4, the frequency conversion operation of the main fan 3 and the auxiliary fan 4 is controlled according to the static pressure value of the pressure sensor 9, and the set value is maintained.
An exhaust cylinder 10 is arranged at the parallel connection position of the main fan 3 and the auxiliary fan 4, and the exhaust cylinder 10 is 30 meters higher than the ground, so that the treated waste gas is intensively discharged.
The utility model has the advantages that: the utility model provides a battery workshop tail gas emission processing system, through battery piece workshop 1, exhaust-gas treatment tower 2, main blower 3 and auxiliary fan 4 system connection together, waste gas passes the filler in exhaust-gas treatment tower 2 from exhaust-gas treatment tower 2 bottom level, alkali lye sprays from exhaust-gas treatment tower 2 top through spraying system, take place neutralization reaction with the acid gas in the waste gas, thereby reach purifying effect, the gas outlet of exhaust-gas treatment tower 2 is connected respectively with the air intake of main blower 3 and the air intake of auxiliary fan 4, main blower 3 and auxiliary fan 4 are parallelly connected, when main blower 3 operates normally, the good waste gas of processing is discharged through main blower 3, when main blower 3 breaks down, close main blower 3, start auxiliary fan 4 and discharge the good waste gas of processing, and maintain main blower 3, do not need to stop exhaust-gas treatment tower 2, the time required for maintaining the main fan 3 is saved, the alkali liquor for neutralizing acidic gaseous pollutants is saved, when the indoor negative pressure of a main room borne by the waste gas system exceeds a set value of 25Pa, the set value is adjustable, the fan frequency is reduced, and the problem that the negative pressure of the room is too high to damage a wallboard structure in case of emergency is avoided.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. A battery shop exhaust emission treatment system comprising: cell workshop (1), exhaust-gas treatment tower (2), main fan (3) and auxiliary fan (4), be equipped with black silicon system fine hair all-in-one (11) in cell workshop (1), the air outlet of black silicon system fine hair all-in-one (11) passes through the tuber pipe and is connected its characterized in that with exhaust-gas treatment tower (2) air inlet of tower body lower part: waste gas treatment tower (2) is acid mist waste gas treatment tower (2), and waste gas treatment tower (2) inside is equipped with exhaust treatment system, and exhaust treatment system includes: a medicine box (21), a filling material and a spraying system, a medicine box (21) is arranged at the bottom of the waste gas treatment tower (2), the medicine box (21) is connected with the spraying system, the filling material is positioned in the middle of the waste gas treatment tower (2), a ball float valve (22) is arranged in the medicine box (21), the medicine box (21) is automatically replenished with water by the ball float valve (22), a medicine adding device (23) is connected with the tower body of the waste gas treatment tower (2) close to the right end of the medicine box (21) through a water pipe, a drainage device (24) is also arranged at the bottom of the tower body of the waste gas treatment tower (2), a waste gas treatment tower gas outlet (25) is arranged at the top of the tower body of the waste gas treatment tower (2), when a plurality of waste gas treatment towers (2) are connected in series, the gas inlets of two adjacent waste gas treatment towers (2) are connected with the gas outlet through air pipes, the, the main fan (3) and the auxiliary fan (4) are connected in parallel, when the main fan (3) operates normally, treated waste gas is discharged through the main fan (3), when the main fan (3) breaks down, the main fan (3) is closed, the auxiliary fan (4) is started to discharge the treated waste gas, and the main fan (3) is maintained.
2. The battery shop exhaust emission treatment system according to claim 1, characterized in that: the number of the waste gas treatment towers (2) is generally 1-6.
3. The battery shop exhaust emission treatment system according to claim 1, characterized in that: air pipes of an air inlet of the waste gas treatment tower (2) and an air outlet of the black silicon texturing integrated machine (11) are respectively provided with a first manual regulating valve (5).
4. The battery shop exhaust emission treatment system according to claim 1, characterized in that: the air pipes at the air inlets of the main fan (3) and the auxiliary fan (4) are provided with a second manual regulating valve (6) and a first check valve (7), and the air pipes at the air outlets of the main fan (3) and the auxiliary fan (4) are provided with a second check valve (8).
5. The battery shop exhaust emission treatment system according to claim 1, characterized in that: the tower body of the waste gas treatment tower (2) is provided with observation chambers (26), and the number of the observation chambers is generally 3-6.
6. The battery shop exhaust emission treatment system according to claim 1, characterized in that: a pressure sensor (9) is arranged on an air pipe of an air outlet of the black silicon texturing integrated machine (11), and the pressure sensor (9) is electrically connected with the main fan (3) and the auxiliary fan (4).
7. The battery shop exhaust emission treatment system according to claim 1, characterized in that: an air exhaust barrel (10) is arranged at the parallel connection position of the main fan (3) and the auxiliary fan (4), and the air exhaust barrel (10) is 30 meters higher than the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020732935.XU CN212167036U (en) | 2020-05-07 | 2020-05-07 | Battery workshop exhaust emission processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020732935.XU CN212167036U (en) | 2020-05-07 | 2020-05-07 | Battery workshop exhaust emission processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212167036U true CN212167036U (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020732935.XU Active CN212167036U (en) | 2020-05-07 | 2020-05-07 | Battery workshop exhaust emission processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212167036U (en) |
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2020
- 2020-05-07 CN CN202020732935.XU patent/CN212167036U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 4201, Building 1, Global Wealth Plaza, No. 88 Suhui Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone, Suzhou City, Jiangsu Province, 215000 Patentee after: Jiangsu Yuanyi Engineering Technology Co.,Ltd. Address before: Room 215202, No.1, xinglei Industrial Park, Suzhou City, Jiangsu Province Patentee before: Jiangsu Yuanyi Engineering Technology Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |