CN213408087U - Chemical washing tower - Google Patents
Chemical washing tower Download PDFInfo
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- CN213408087U CN213408087U CN202021638366.9U CN202021638366U CN213408087U CN 213408087 U CN213408087 U CN 213408087U CN 202021638366 U CN202021638366 U CN 202021638366U CN 213408087 U CN213408087 U CN 213408087U
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Abstract
The utility model discloses a chemical washing tower, which comprises a bottom plate, a circulating washing structure and a gas purification structure; a bottom plate: a washing tower is arranged in the middle of the upper surface, a gas delivery pipe is arranged at a gas outlet at the upper end of the washing tower, a washing liquid box is arranged on the right side of the upper surface of the bottom plate, a liquid inlet at the left side of the washing liquid box is communicated with a liquid outlet at the lower end of the outer arc surface of the washing tower through a circulating pipeline, a filter screen is arranged at a liquid inlet of the circulating pipeline, and a liquid inlet pipe is arranged at a liquid inlet at the right; the circulation washing structure: the washing liquid tank is respectively arranged in the washing tower and on the upper surface of the washing liquid tank; this chemical industry scrubbing tower can carry out abundant washing to the chemical industry flue gas, can also cyclic utilization washing liquid, avoids the waste of resource, can purify the chemical industry flue gas, prevents that the toxic gas from causing harm to the environment in directly discharging into the air, can also prevent gas transmission in-process chemical industry flue gas leakage.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field specifically is a chemical industry scrubbing tower.
Background
Chemical engineering is a science for researching the common law of chemical product production processes, human beings and chemical industry have close relationship, some chemical products play an epoch-making important role in human development history, the production and application of the chemical products even represent a certain history stage of human civilization, and when the chemical products are produced, chemical flue gas contains a large amount of harmful dust and toxic gas, and the chemical products can be discharged after being washed and purified by a chemical washing tower, and current chemical industry scrubbing tower often washes through the washing liquid during washing, but can't carry out recycle to the washing liquid, and the washing purifying effect is comparatively general, can not fully wash the purification to chemical industry flue gas, consequently, in order to solve above-mentioned problem, we have designed a chemical industry scrubbing tower.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide a chemical industry scrubbing tower, can carry out the intensive washing to chemical industry flue gas, can also cyclic utilization washing liquid, avoid the waste of resource, can purify chemical industry flue gas, cause harm to the environment in preventing the toxic gas direct discharge air, can also prevent that gas transmission in-process chemical industry flue gas from leaking, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a chemical washing tower comprises a bottom plate, a circulating washing structure and a gas purification structure;
a bottom plate: a washing tower is arranged in the middle of the upper surface, a gas delivery pipe is arranged at a gas outlet at the upper end of the washing tower, a washing liquid box is arranged on the right side of the upper surface of the bottom plate, a liquid inlet at the left side of the washing liquid box is communicated with a liquid outlet at the lower end of the outer arc surface of the washing tower through a circulating pipeline, a filter screen is arranged at a liquid inlet of the circulating pipeline, and a liquid inlet pipe is arranged at a liquid inlet at the right;
the circulation washing structure: the liquid inlet pipe of the circulating washing structure penetrates through the top wall of the washing liquid tank and extends to the bottom end of the interior of the washing liquid tank;
the gas purification structure: the air inlet of the upper surface of the air purification structure is communicated with the air outlet of the air delivery pipe;
wherein: still include control switch group, control switch group sets up in the right front end of the upper surface of bottom plate, and external power source is connected to control switch group's input electricity, can carry out abundant washing to the chemical industry flue gas, and the waste of resource is avoided to circulated utilization washing liquid, can purify the chemical industry flue gas, causes harm to the environment in preventing the direct discharge air of toxic gas, can also prevent gas transmission in-process chemical industry flue gas leakage.
Furthermore, the circulating washing structure comprises a circulating water pump, a connecting plate, a liquid conveying pipe, an atomizing spray head, a chemical industry smoke inlet pipe and a sewage discharge pipe, the circulating water pump is arranged on the upper surface of the washing liquid box, a liquid inlet pipe of the circulating water pump penetrates through the top wall of the washing liquid box and extends to the inner bottom end of the washing liquid box, the connecting plate is arranged at the upper end of the inner part of the washing tower, air holes are uniformly distributed on a plate body of the connecting plate, the liquid conveying pipe is arranged at a liquid outlet of the upper surface of the circulating water pump, the liquid conveying pipe respectively penetrates through the outer arc wall of the washing tower and the plate body of the connecting plate, the atomizing spray head is arranged at the liquid outlet, the chemical industry smoke inlet pipe is arranged at the smoke inlet at the lower end of the outer arc surface of the washing tower, the sewage discharge pipe is arranged at the sewage discharge outlet at, the washing liquid can be recycled, and the waste of resources is avoided.
Further, the gas purification structure comprises a purification box, a ventilating plate, a partition plate, a box door, sealing rubber strips and exhaust pipes, wherein the purification box is arranged on the left side of the upper surface of the bottom plate, an air inlet of the upper surface of the purification box is communicated with an air outlet of the gas conveying pipe, the ventilating plate is symmetrically arranged in the purification box from top to bottom, the plate body of the ventilating plate is provided with uniformly distributed air holes, a bagged alkaline purifying agent is placed on the ventilating plate on the upper layer, a bagged acidic purifying agent is placed on the ventilating plate on the lower layer, the partition plate is arranged in the center of the interior of the purification box and is positioned in the gap between the ventilating plates on the two sides, the center of the partition plate is provided with a one-way air valve, the opening of the front side surface of the purification box is hinged with the box door through hinges, the bottom surface of the box door is level with, can purify chemical industry flue gas, prevent that toxic gas from causing harm to the environment in directly discharging into the air.
Further, still include the sealing washer, the sealing washer sets up in the junction of scrubbing tower and gas-supply pipe, can prevent that gas transmission in-process chemical industry flue gas from leaking.
Further, still include mounting panel and mounting hole, the mounting panel sets up in the bottom surface of bottom plate, and the plate body four corners symmetry of mounting panel is equipped with the mounting hole, can fix bottom plate and top structure, guarantees operational environment's stability.
Compared with the prior art, the beneficial effects of the utility model are that: this chemical industry scrubbing tower has following benefit:
1. use the bolt to pass through the mounting hole and be connected mounting panel and installation site, the realization is fixed bottom plate and top structure, guarantee operational environment's stability, open two chamber doors, place bagged alkaline purifying agent and bagged acid purifying agent respectively on the ventilative board of upper and lower both sides, it is closed with two chamber doors again, joint strip can guarantee the seal of purifying box, the bagged alkaline purifying agent on the ventilative board of upper strata can absorb the acid harmful gas in the chemical industry flue gas, the chemical industry flue gas passes through the one-way pneumatic valve of baffle center department and diffuses downwards, the bagged acid purifying agent on the ventilative board of lower floor can absorb the alkaline harmful gas in the chemical industry flue gas, the chemical industry flue gas after the purification is discharged through the blast pipe, can purify the chemical industry flue gas, prevent that toxic gas from causing harm to the environment in directly discharging the air.
2. Send chemical industry flue gas into the scrubbing tower through chemical industry advances the tobacco pipe in, regulation and control through control switch group, circulating water pump operates, send into the scrubbing tower with the washing liquid incasement prepared in advance through the transfer line in, the washing liquid turns into vaporifically through atomizer's compression, carry out the intensive washing to chemical industry flue gas, the washing liquid can get into the scrubbing liquid incasement once more through the circulating line, can cyclic utilization washing liquid, avoid the waste of resource, the valve that the inside series connection of blow off pipe can be regularly opened to the smoke and dust granule of sediment discharges, chemical industry flue gas after the washing can rise through the gas pocket of connecting plate body, the rethread gas-supply pipe gets into the purifying box in, and simultaneously, the sealing washer can prevent that gas transmission in-process chemical industry.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inner cross-section structure of the present invention;
fig. 3 is a schematic view of the gas purification structure at a position a of the present invention.
In the figure: the device comprises a base plate 1, a washing tower 2, a washing liquid tank 3, a circulation washing structure 4, a circulation water pump 41, a connecting plate 42, a liquid conveying pipe 43, an atomization spray head 44, a chemical industry smoke inlet pipe 45, a sewage discharge pipe 46, a circulation pipeline 5, a control switch group 6, a gas conveying pipe 7, a gas purification structure 8, a purification tank 81, a gas permeable plate 82, a partition plate 83, a box door 84, a sealing rubber strip 85, an exhaust pipe 86, a sealing ring 9, a mounting plate 10 and a mounting hole 11.
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. 1-3, the present invention provides a technical solution: a chemical washing tower comprises a bottom plate 1, a circulating washing structure 4 and a gas purification structure 8;
bottom plate 1: a washing tower 2 is arranged in the middle of the upper surface, a gas pipe 7 is arranged at a gas outlet at the upper end of the washing tower 2, a washing liquid tank 3 is arranged on the right side of the upper surface of the bottom plate 1, a liquid inlet at the left side of the washing liquid tank 3 is communicated with a liquid outlet at the lower end of the outer arc surface of the washing tower 2 through a circulating pipeline 5, a filter screen is arranged at a liquid inlet of the circulating pipeline 5, and a liquid inlet pipe is arranged at a liquid inlet at the right side surface;
circulation washing structure 4: respectively arranged in the washing tower 2 and the upper surface of the washing liquid tank 3, a liquid inlet pipe of the circulating washing structure 4 penetrates through the top wall of the washing liquid tank 3 and extends to the inner bottom end of the washing liquid tank 3, the circulating washing structure 4 comprises a circulating water pump 41, a connecting plate 42, a liquid conveying pipe 43, an atomizing spray head 44, a chemical industry smoke inlet pipe 45 and a sewage discharge pipe 46, the circulating water pump 41 is arranged on the upper surface of the washing liquid tank 3, the liquid inlet pipe of the circulating water pump 41 penetrates through the top wall of the washing liquid tank 3 and extends to the inner bottom end of the washing liquid tank 3, the connecting plate 42 is arranged at the upper end in the washing tower 2, air holes uniformly distributed are arranged on a plate body of the connecting plate 42, the liquid conveying pipe 43 is arranged at a liquid outlet of the upper surface of the circulating water pump 41, the liquid conveying pipe 43 respectively penetrates through the outer arc wall of the washing tower 2 and the plate body of the connecting plate 42 and, a sewage discharge pipe 46 is arranged at the sewage discharge port at the bottom end of the outer arc surface of the washing tower 2, a pipe valve is connected in series in the sewage discharge pipe 46, the input end of the circulating water pump 41 is electrically connected with the output end of the control switch group 6, chemical flue gas is sent into the washing tower 2 through the chemical flue gas inlet pipe 45, the circulating water pump 41 operates by controlling the switch group 6, the cleaning solution prepared in advance in the cleaning solution tank 3 is sent into the washing tower 2 through the liquid conveying pipe 43, the cleaning solution is converted into mist by the compression of the atomizing spray head 44, chemical flue gas is fully washed, washing liquid can enter the washing liquid box 3 again through the circulating pipeline 5, the washing liquid can be recycled, waste of resources is avoided, precipitated smoke particles can be discharged by opening a valve connected in series inside the blow-off pipe 46 at regular intervals, and the washed chemical flue gas can rise through air holes in the plate body of the connecting plate 42 and then enters the gas purification structure 8 through the gas conveying pipe 7;
the gas purification structure 8: the purification box is arranged on the left side of the upper surface of the bottom plate 1, an upper surface air inlet of the gas purification structure 8 is communicated with an air outlet of the gas pipe 7, the gas purification structure 8 comprises a purification box 81, a ventilating plate 82, a partition plate 83, a box door 84, a sealing rubber strip 85 and an exhaust pipe 86, the purification box 81 is arranged on the left side of the upper surface of the bottom plate 1, the upper surface air inlet of the purification box 81 is communicated with the air outlet of the gas pipe 7, the ventilating plate 82 is symmetrically arranged in the purification box 81 up and down, the plate bodies of the ventilating plate 82 are provided with uniformly distributed air holes, bagged alkaline purifying agents are placed on the ventilating plate 82 on the upper layer, bagged acidic purifying agents are placed on the ventilating plate 82 on the lower layer, the partition plate 83 is arranged at the center of the interior of the purification box 81, the partition plate 83 is positioned in the gap between the ventilating plates 82 on both sides, the bottom surfaces of the box doors 84 are flush with the upper surfaces of the corresponding breathable plates 82, sealing rubber strips 85 are arranged at the edges of the box doors 84, exhaust pipes 86 are arranged at exhaust ports at the bottom ends of the front side surfaces of the purification box 81, the two box doors 84 are opened, the bagged alkaline purifying agent and the bagged acidic purifying agent are respectively placed on the breathable plates 82 at the upper side and the lower side, the two box doors 84 are closed, the sealing rubber strips 85 can ensure the tightness of the purification box 81, the bagged alkaline purifying agent on the upper layer breathable plate 82 can absorb acidic harmful gases in the chemical flue gas, the chemical flue gas is downwards diffused through the one-way air valve at the center of the partition plate 83, the bagged acidic purifying agent on the lower layer breathable plate 82 can absorb the alkaline harmful gases in the chemical flue gas, and the purified chemical flue gas is discharged through the exhaust pipes 86, so that the chemical flue gas can be purified, and the toxic;
wherein: the control switch group 6 is arranged at the front right end of the upper surface of the bottom plate 1, and the input end of the control switch group 6 is electrically connected with an external power supply;
wherein: the washing tower is characterized by further comprising a sealing ring 9, wherein the sealing ring 9 is arranged at the joint of the washing tower 2 and the gas conveying pipe 7, and the sealing ring 9 can prevent chemical flue gas from leaking in the gas conveying process;
wherein: still include mounting panel 10 and mounting hole 11, mounting panel 10 sets up in the bottom surface of bottom plate 1, and the plate body four corners symmetry of mounting panel 10 is equipped with mounting hole 11, uses the bolt to be connected mounting panel 10 and installation position through mounting hole 11, realizes the fixed to bottom plate 1 and top structure, guarantees operational environment's stability.
When in use: the installation plate 10 is connected with the installation part through the installation hole 11 by using bolts, the fixation of the bottom plate 1 and the upper structure is realized, the stability of the working environment is ensured, the two box doors 84 are opened, the bagged alkaline purifying agent and the bagged acidic purifying agent are respectively placed on the ventilating plates 82 at the upper side and the lower side, then the two box doors 84 are closed, the sealing rubber strip 85 can ensure the tightness of the purifying box 81, the chemical flue gas is sent into the washing tower 2 through the chemical flue gas inlet pipe 45, the circulating water pump 41 is operated by controlling the switch group 6, the washing liquid prepared in advance in the washing liquid box 3 is sent into the washing tower 2 through the liquid conveying pipe 43, the washing liquid is compressed by the atomizing spray head 44 and is converted into fog, the chemical flue gas is fully washed, the washing liquid can enter the washing liquid box 3 again through the circulating pipeline 5, the cyclic utilization of the washing liquid can be, the inside valve that establishes ties of blow off pipe 46 can be opened regularly to the smoke and dust granule of sediment and discharged, chemical industry flue gas after the washing can rise through the gas pocket of connecting plate 42 plate body, rethread gas-supply pipe 7 gets into in the purifying box 81, and simultaneously, sealing washer 9 can prevent gas transmission in-process chemical industry flue gas leakage, the acid harmful gas in the chemical industry flue gas can be absorbed to the bagged acid purifying agent on the ventilative board 82 of upper strata, chemical industry flue gas passes through the one-way pneumatic valve downward diffusion of baffle 83 center department again, the alkaline harmful gas in the chemical industry flue gas can be absorbed to the bagged acid purifying agent on the ventilative board 82 of lower floor, the chemical industry flue gas after the purification discharges through blast pipe 86, can purify chemical industry flue gas, prevent that the toxic gas from leading to the fact harm to the environment in directly discharging the air, after washing purification is accomplished, circulating.
It should be noted that the circulating water pump 41 disclosed in this embodiment is a G-type single-screw pump manufactured by shanghai sun pump manufacturing ltd, and the control switch group 6 controls the circulating water pump 41 to operate by a method commonly used in the prior art.
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 (5)
1. A chemical industry scrubbing tower which characterized in that: comprises a bottom plate (1), a circulating washing structure (4) and a gas purification structure (8);
base plate (1): a washing tower (2) is arranged in the middle of the upper surface, a gas pipe (7) is arranged at a gas outlet at the upper end of the washing tower (2), a washing liquid box (3) is arranged on the right side of the upper surface of the bottom plate (1), a liquid inlet at the left side of the washing liquid box (3) is communicated with a liquid outlet at the lower end of the outer arc surface of the washing tower (2) through a circulating pipeline (5), a filter screen is arranged at a liquid inlet of the circulating pipeline (5), and a liquid inlet pipe is arranged at a liquid inlet at the right side surface of the washing;
circulation washing structure (4): the liquid inlet pipe of the circulating washing structure (4) penetrates through the top wall of the washing liquid tank (3) and extends to the bottom end of the interior of the washing liquid tank (3);
gas purification structure (8): the air inlet is arranged on the left side of the upper surface of the bottom plate (1), and the air inlet on the upper surface of the air purification structure (8) is communicated with the air outlet of the air delivery pipe (7);
wherein: the power supply is characterized by further comprising a control switch group (6), wherein the control switch group (6) is arranged at the front right end of the upper surface of the bottom plate (1), and the input end of the control switch group (6) is electrically connected with an external power supply.
2. A chemical scrubber tower as defined in claim 1, wherein: the circulating washing structure (4) comprises a circulating water pump (41), a connecting plate (42), a liquid conveying pipe (43), an atomizing spray head (44), a chemical industry smoke inlet pipe (45) and a sewage discharge pipe (46), the circulating water pump (41) is arranged on the upper surface of the washing liquid box (3), a liquid inlet pipe of the circulating water pump (41) penetrates through the top wall of the washing liquid box (3) and extends to the inner bottom end of the washing liquid box (3), the connecting plate (42) is arranged at the upper end inside the washing tower (2), air holes which are uniformly distributed are formed in a plate body of the connecting plate (42), the liquid conveying pipe (43) is arranged at a liquid outlet on the upper surface of the circulating water pump (41), the liquid conveying pipe (43) respectively penetrates through the outer arc wall of the washing tower (2) and the plate body of the connecting plate (42) and is provided with the atomizing spray head (44) at the liquid outlet, the chemical industry smoke, a drain pipe (46) is arranged at the drain outlet at the bottom end of the outer arc surface of the washing tower (2), a pipe valve is connected in series inside the drain pipe (46), and the input end of the circulating water pump (41) is electrically connected with the output end of the control switch group (6).
3. A chemical scrubber tower as defined in claim 1, wherein: the gas purification structure (8) comprises a purification box (81), a ventilating plate (82), a partition plate (83), a box door (84), a sealing rubber strip (85) and an exhaust pipe (86), wherein the purification box (81) is arranged on the left side of the upper surface of the bottom plate (1), an upper surface air inlet of the purification box (81) is communicated with an air outlet of the gas pipe (7), the ventilating plate (82) is symmetrically arranged in the purification box (81) up and down, uniformly distributed air holes are formed in the plate body of the ventilating plate (82), bagged alkaline purifying agents are placed on the ventilating plate (82) on the upper layer, bagged acidic purifying agents are placed on the ventilating plate (82) on the lower layer, the partition plate (83) is arranged in the center of the interior of the purification box (81), the partition plate (83) is located in gaps between the ventilating plates (82) on two sides, a one-way air valve is arranged in the center of the partition plate (83), the opening of the front side surface, the bottom surface of the box door (84) is level with the upper surface of the corresponding ventilating plate (82), sealing rubber strips (85) are arranged at the edges of the box door (84), and an exhaust pipe (86) is arranged at an exhaust port at the bottom end of the front side surface of the purifying box (81).
4. A chemical scrubber tower as defined in claim 1, wherein: the washing tower further comprises a sealing ring (9), wherein the sealing ring (9) is arranged at the joint of the washing tower (2) and the gas conveying pipe (7).
5. A chemical scrubber tower as defined in claim 1, wherein: still include mounting panel (10) and mounting hole (11), mounting panel (10) set up in the bottom surface of bottom plate (1), and the plate body four corners symmetry of mounting panel (10) is equipped with mounting hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021638366.9U CN213408087U (en) | 2020-08-10 | 2020-08-10 | Chemical washing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021638366.9U CN213408087U (en) | 2020-08-10 | 2020-08-10 | Chemical washing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213408087U true CN213408087U (en) | 2021-06-11 |
Family
ID=76257080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021638366.9U Active CN213408087U (en) | 2020-08-10 | 2020-08-10 | Chemical washing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213408087U (en) |
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2020
- 2020-08-10 CN CN202021638366.9U patent/CN213408087U/en active Active
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