CN213912955U - Washing tower for chemical production - Google Patents
Washing tower for chemical production Download PDFInfo
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- CN213912955U CN213912955U CN202022419195.7U CN202022419195U CN213912955U CN 213912955 U CN213912955 U CN 213912955U CN 202022419195 U CN202022419195 U CN 202022419195U CN 213912955 U CN213912955 U CN 213912955U
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Abstract
The utility model belongs to the technical field of chemical industry, and particularly discloses a washing tower for chemical production, which comprises a tower body, an alkaline liquid tank and a water tank; one side of the tower body is provided with an air inlet, a water pipe is arranged in the tower body in a penetrating way, a spray head is arranged on the water pipe, one end of the water pipe is communicated with a water pipe, and one end of the water pipe is inserted into the water tank; the tower body is internally provided with a first filter screen plate and a second filter screen plate, the inner walls of two sides of the tower body are fixedly connected with supporting plates for supporting the second filter screen plate, the top of one side of the tower body is provided with an L-shaped air outlet pipe, the bottom end of the L-shaped air outlet pipe is communicated with a first ventilating branch pipe and a second ventilating branch pipe, and the L-shaped air outlet pipe is provided with an acid mist detector; the first control valve is arranged on the first air branch pipe, and the bottom end of the first air branch pipe is inserted into the alkaline liquor tank; a second control valve is arranged on the second branch vent pipe, and one end of the second branch vent pipe is communicated with an exhaust tail pipe; the utility model discloses exhaust-gas treatment is effectual, is difficult for causing the waste of water resource.
Description
Technical Field
The utility model relates to a chemical industry technical field specifically is a chemical production's scrubbing tower.
Background
Chemical industry is short for chemical industry, chemical engineering and the like. The technology of changing the composition and structure of substances or synthesizing new substances by chemical methods belongs to the chemical production technology, namely the chemical process, and the obtained products are called chemicals or chemical products. Originally, the production of such products was performed in manual workshops, later developed into factories, and gradually developed into a specific production industry, i.e., the chemical industry. Chemical engineering is a science for researching the general rule of the production process of chemical products. The relation between human beings and chemical industry is very close, some chemical products play epoch-making important roles in the human development history, the production and the application of the chemical products even represent a certain history stage of human civilization, and waste gas generated in the chemical production needs to be purified by using a washing tower.
The existing washing tower cannot determine whether the washed waste gas meets the discharge standard in the using process, and waste water generated by washing is directly discharged, so that resource waste is caused.
Disclosure of Invention
An object of the utility model is to provide a washing tower of chemical production to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a washing tower for chemical production comprises a tower body, and an alkaline liquid tank and a water tank which are respectively positioned at the left side and the right side of the tower body; one side of the tower body is provided with an air inlet, a water pipe is arranged in the tower body in a penetrating way, a spray head is arranged on the water pipe, one end of the water pipe is communicated with a water pipe, one end of the water pipe extends and is inserted into the water tank, and a water pump is arranged on the water pipe; a first filter screen plate and a second filter screen plate are sequentially arranged below the water pipe in the tower body, the first filter screen plate is fixedly connected with the inside of the tower body, the second filter screen plate is connected with the tower body in a sliding manner, supporting plates for supporting the second filter screen plate are fixedly connected to the inner walls of the two sides of the tower body, and the second filter screen plate is fixedly connected with the supporting plates through bolts; an inverted L-shaped air outlet pipe is arranged at the top of one side of the tower body, the bottom end of the L-shaped air outlet pipe is communicated with a first air branch pipe and a second air branch pipe, and an acid mist detector is fixedly arranged on the L-shaped air outlet pipe; the first control valve is arranged on the first air branch pipe, and the bottom end of the first air branch pipe extends and is inserted into the alkaline liquid tank; and a second control valve is arranged on the second vent branch pipe, and one end of the second vent branch pipe is communicated with an exhaust tail pipe.
Preferably, the first filter screen plate and the second filter screen plate are respectively positioned above and below the air inlet.
Preferably, the both sides of tower body and the second filter plate's corresponding department have all seted up logical groove, lead to the inslot gomphosis and have had the closing plate, and the outside fixed mounting of closing plate has the handle.
Preferably, a controller is installed to one side of tower body, controller and acid mist detector, first control valve and the equal electric connection of second control valve.
Preferably, the top of both sides of tail pipe all is rigid coupling has the fixed plate, and tail pipe's top is equipped with the rain shade, passes through branch fixed connection between rain shade and the fixed plate.
Preferably, the bottom of the tower body is communicated with a circulating pipe, and one end of the circulating pipe is communicated with the water tank.
Preferably, the top of the lye tank is communicated with the bottom of the tail pipe through a ventilation connecting pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses during the use, wash chemical waste gas through the shower nozzle, through first filter plate, filter the granule in the gas, the gas after washing filtration gets into L type outlet duct and detects through the acid mist detector, reach the emission standard, controller control second control valve opens, gas is through second branch pipe and tail pipe discharge of ventilating, reach the emission standard, controller control first control valve opens, gas gets into and gets rid of in the alkali lye tank behind the acidity through connecting pipe and tail pipe discharge of ventilating, the treatment effect of waste gas has been improved, prevent to cause the pollution to the air.
2. In the utility model, chemical waste gas is washed by the spray head, and waste water generated after washing enters the water tank for secondary utilization after being filtered by the second filter screen plate, so that water resources can be saved; through opening the closing plate, dismantling the bolt, be convenient for take out the second and filter the otter board and clear up the particle impurity on the second filters the otter board, avoid particle impurity to pile up on the second filters the otter board and block up the filtration pore.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged schematic structural diagram of a position a of the present invention.
In the figure: 1. a tower body; 2. an air inlet; 3. a water pipe; 4. a spray head; 5. an alkaline liquid tank; 6. a water tank; 7. a first filter screen plate; 8. a second filter screen plate; 9. a support plate; 10. a bolt; 11. an L-shaped air outlet pipe; 12. a first vent leg; 13. a second vent leg; 14. an acid mist detector; 15. a first control valve; 16. a second control valve; 17. a tail pipe; 18. a water pump; 19. a through groove; 20. a sealing plate; 21. a handle; 22. a controller; 23. a fixing plate; 24. a rain shade; 25. a strut; 26. a circulation pipe; 27. a ventilation connecting pipe; 28. a water delivery 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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a washing tower for chemical production comprises a tower body 1, and an alkaline liquid tank 5 and a water tank 6 which are respectively positioned at the left side and the right side of the tower body 1; one side of the tower body 1 is provided with an air inlet 2, a water pipe 3 is arranged in the tower body 1 in a penetrating way, a spray head 4 is arranged on the water pipe 3, one end of the water pipe 3 is communicated with a water pipe 28, one end of the water pipe 28 extends and is inserted into the water tank 6, and a water pump 18 is arranged on the water pipe 28; a first filter screen plate 7 and a second filter screen plate 8 are sequentially arranged below the water pipe 3 in the tower body 1, the first filter screen plate 7 is fixedly connected with the inside of the tower body 1, the second filter screen plate 8 is connected with the tower body 1 in a sliding manner, the inner walls of two sides of the tower body 1 are fixedly connected with supporting plates 9 used for supporting the second filter screen plate 8, and the second filter screen plate 8 is fixedly connected with the supporting plates 9 through bolts 10; an inverted L-shaped air outlet pipe 11 is arranged at the top of one side of the tower body 1, the bottom end of the L-shaped air outlet pipe 11 is communicated with a first ventilating branch pipe 12 and a second ventilating branch pipe 13, and an acid mist detector 14 is fixedly arranged on the L-shaped air outlet pipe 11; the first control valve 15 is arranged on the first branch vent pipe 12, and the bottom end of the first branch vent pipe 12 is inserted into the lye tank 5 in an extending way; a second control valve 16 is installed on the second branch vent pipe 13, and one end of the second branch vent pipe 13 is communicated with a tail pipe 17.
Further, the first filter screen plate 7 and the second filter screen plate 8 are respectively positioned above and below the air inlet 2.
Furthermore, the both sides of tower body 1 and the corresponding department of second filter screen 8 have all seted up logical groove 19, and the gomphosis has closing plate 20 in leading to groove 19, and the outside fixed mounting of closing plate 20 has handle 21.
Further, a controller 22 is installed at one side of the tower body 1, and the controller 22 is electrically connected with the acid mist detector 14, the first control valve 15 and the second control valve 16.
Furthermore, the top of both sides of tail pipe 17 all is rigid coupling has fixed plate 23, and tail pipe 17's top is equipped with rain shade 24, passes through branch 25 fixed connection between rain shade 24 and the fixed plate 23, prevents that the rainwater from getting into tail pipe 17 when outdoor use.
Furthermore, the bottom of the tower body 1 is communicated with a circulating pipe 26, and one end of the circulating pipe 26 is communicated with the water tank 6.
Further, the top of the lye tank 5 is communicated with the bottom of the tail pipe 17 through a ventilation connecting pipe 27.
The working principle is as follows: when the device is used, water in the water tank 6 is guided into the water pipe 3 through the water pump 18, chemical waste gas is washed through the spray head 4, particles in the gas are filtered through the first filter screen 7, the washed and filtered gas enters the L-shaped gas outlet pipe 11 and is detected through the acid mist detector 14, when the emission standard is reached, the controller 22 controls the second control valve 16 to be opened, the gas is discharged through the second ventilating branch pipe 13 and the tail exhaust pipe 17, when the emission standard is not reached, the controller 22 controls the first control valve 15 to be opened, the gas enters the alkaline liquid tank 5 to remove acidity and is discharged through the ventilating connecting pipe 27 and the tail exhaust pipe 17, the treatment effect of the waste gas is improved, and pollution to air is prevented; chemical waste gas is washed through the spray head 4, and waste water generated after washing enters the water tank 6 for secondary utilization after being filtered through the second filter screen plate 8, so that water resources can be saved; the sealing plate 20 is opened through the handle 21, the bolt 10 is detached through the through groove 19, the second filter screen plate 8 is convenient to take out, particle impurities on the second filter screen plate 8 are cleaned, and the particle impurities are prevented from being accumulated on the second filter screen plate 8 to block filter holes.
It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.
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. A washing tower for chemical production is characterized by comprising a tower body (1), and an alkaline liquid tank (5) and a water tank (6) which are respectively positioned at the left side and the right side of the tower body (1); an air inlet (2) is formed in one side of the tower body (1), a water pipe (3) is arranged in the tower body (1) in a penetrating mode, a spray head (4) is arranged on the water pipe (3), one end of the water pipe (3) is communicated with a water delivery pipe (28), one end of the water delivery pipe (28) extends into the water tank (6), and a water pump (18) is installed on the water delivery pipe (28); a first filter screen plate (7) and a second filter screen plate (8) are sequentially arranged below the water pipe (3) in the tower body (1), the first filter screen plate (7) is fixedly connected with the inside of the tower body (1), the second filter screen plate (8) is connected with the tower body (1) in a sliding manner, supporting plates (9) used for supporting the second filter screen plate (8) are fixedly connected to the inner walls of the two sides of the tower body (1), and the second filter screen plate (8) is fixedly connected with the supporting plates (9) through bolts (10); an inverted L-shaped air outlet pipe (11) is arranged at the top of one side of the tower body (1), the bottom end of the L-shaped air outlet pipe (11) is communicated with a first air branch pipe (12) and a second air branch pipe (13), and an acid mist detector (14) is fixedly arranged on the L-shaped air outlet pipe (11); a first control valve (15) is arranged on the first ventilation branch pipe (12), and the bottom end of the first ventilation branch pipe (12) is inserted into the lye tank (5) in an extending way; and a second control valve (16) is arranged on the second branch vent pipe (13), and one end of the second branch vent pipe (13) is communicated with a tail pipe (17).
2. The chemical production scrubber as recited in claim 1, wherein: the first filter screen plate (7) and the second filter screen plate (8) are respectively positioned above and below the air inlet (2).
3. The chemical production scrubber as recited in claim 1, wherein: the both sides of tower body (1) and the corresponding department of second filter screen board (8) have all seted up logical groove (19), and it has closing plate (20) to lead to the gomphosis in groove (19), and the outside fixed mounting of closing plate (20) has handle (21).
4. The chemical production scrubber as recited in claim 1, wherein: the acid mist detector is characterized in that a controller (22) is installed on one side of the tower body (1), and the controller (22) is electrically connected with the acid mist detector (14), the first control valve (15) and the second control valve (16).
5. The chemical production scrubber as recited in claim 1, wherein: the exhaust tail pipe is characterized in that fixing plates (23) are fixedly connected to the tops of the two sides of the exhaust tail pipe (17), a rain shielding cover (24) is arranged above the exhaust tail pipe (17), and the rain shielding cover (24) is fixedly connected with the fixing plates (23) through supporting rods (25).
6. The chemical production scrubber as recited in claim 1, wherein: the bottom of the tower body (1) is communicated with a circulating pipe (26), and one end of the circulating pipe (26) is communicated with the water tank (6).
7. The chemical production scrubber as recited in claim 1, wherein: the top of the lye tank (5) is communicated with the bottom of the tail pipe (17) through a ventilation connecting pipe (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022419195.7U CN213912955U (en) | 2020-10-27 | 2020-10-27 | Washing tower for chemical production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022419195.7U CN213912955U (en) | 2020-10-27 | 2020-10-27 | Washing tower for chemical production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213912955U true CN213912955U (en) | 2021-08-10 |
Family
ID=77225329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022419195.7U Active CN213912955U (en) | 2020-10-27 | 2020-10-27 | Washing tower for chemical production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213912955U (en) |
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2020
- 2020-10-27 CN CN202022419195.7U patent/CN213912955U/en active Active
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