CN113477048A - Spraying and spraying desulfurization reaction tower - Google Patents
Spraying and spraying desulfurization reaction tower Download PDFInfo
- Publication number
- CN113477048A CN113477048A CN202110827301.1A CN202110827301A CN113477048A CN 113477048 A CN113477048 A CN 113477048A CN 202110827301 A CN202110827301 A CN 202110827301A CN 113477048 A CN113477048 A CN 113477048A
- Authority
- CN
- China
- Prior art keywords
- reaction tower
- spray
- pipe
- piston
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to the technical field of flue gas desulfurization, in particular to a spray desulfurization reaction tower which comprises a liquid storage tank and a reaction tower, wherein the liquid storage tank is provided with a liquid delivery pump and a circulating pump, the bottom of the spray tower is spliced with an air inlet pipe, the output end of the liquid delivery pump is connected with a liquid delivery pipe, the upper part of the reaction tower is horizontally spliced with a spray pipe detachably connected with the liquid delivery pipe, the input end of the circulating pump is communicated with the bottom end of the reaction tower, and the inner side of the bottom of the reaction tower is provided with a liquid level detection mechanism electrically connected with the circulating pump. According to the invention, the liquid level detection mechanism is arranged at the bottom of the reaction tower, so that the working state of the circulating pump can be controlled according to the liquid level of the spray liquid accumulated at the bottom of the reaction tower, the pollution to air caused by the discharge of non-desulfurized gas can be prevented, the first regulating valve and the second regulating valve are respectively arranged on the spray pipe and the air inlet pipe, the state can be changed under the control of the air pressure at the bottom of the reaction tower, the gas can be fully desulfurized, the desulfurization effect is improved, the structure is ingenious, and the stability and the high efficiency are realized.
Description
Technical Field
The invention relates to the technical field of flue gas desulfurization, in particular to a spray desulfurization reaction tower.
Background
China has a large population, and is a country with large coal reserves and yields and a country with large energy consumption. The coal combustion generates a large amount of sulfur dioxide, which is a colorless gas with strong irritation, can form acid rain, is one of the main atmospheric pollutants facing China, and enhances the sulfur dioxide pollution treatment. At present, the treatment of sulfur dioxide pollution is mainly carried out by desulfurizing flue gas, and a wet desulfurization method is generally adopted.
A spray tower for flue gas desulfurization in the prior patent (publication number: CN210645837U) comprises a reaction tower, a flue gas conveying pipeline, a solution circulating system, a smoke disturbing device and a flue gas exhaust pipeline; the upper and lower separation reaction towers of the smoke disturbing device are a spraying chamber and a solution chamber, the liquid inlet of the solution circulating system is positioned at the bottom of the solution chamber, the liquid outlet of the solution circulating system is communicated above the spraying chamber, the smoke conveying pipeline is communicated with the bottom of the solution chamber, and the smoke exhaust pipeline is connected with the top of the spraying chamber.
In the process of implementing the above invention, the inventor finds that at least the following problems in the prior art are not solved:
1. the invention adopts the solution circulating system to recycle the dropped spray liquid, but the gas input in the reaction tower is easy to be sucked out during the work, so that the gas is leaked, and the environment is polluted;
2. because the invention adopts the smoke disturbing device to improve the treatment efficiency, the smoke at the lower part of the reaction tower can be accumulated too much, so that the gas pressure at the lower part is increased, the upward discharge rate of the gas is increased, the desulfurization effect is deteriorated, and the desulfurization rate of the smoke is influenced.
Therefore, a spray desulfurization reaction tower is provided.
Disclosure of Invention
The invention aims to provide a spray desulfurization reaction tower, which is characterized in that a liquid level detection mechanism is arranged at the bottom of the reaction tower, so that the working state of a circulating pump can be controlled according to the liquid level of spray liquid stored at the bottom of the reaction tower, the pollution to air caused by the discharge of gas which is not desulfurized is prevented, a first regulating valve and a second regulating valve are respectively arranged on a spray pipe and an air inlet pipe, the state can be changed under the control of the air pressure at the bottom of the reaction tower, the gas can be fully desulfurized, the desulfurization effect is improved, the structure is ingenious, and the stability and the high efficiency are realized.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a spraying sprays desulfurization reaction tower, includes liquid storage tank and reaction tower, is equipped with transfer pump and circulating pump on the liquid storage tank, and it has the intake pipe to peg graft in the bottom of spray tower, the output of transfer pump is connected with the transfer line, the upper portion level of reaction tower is pegged graft and is had the shower of being connected with the transfer line can be dismantled, the input of circulating pump and the bottom intercommunication of reaction tower. The transfer pump takes out the reaction liquid in the liquid storage tank, through the upside blowout of shower in reaction tower inside, handles the exhaust sulfurous gas that makes progress, and reaction liquid falls into reaction tower bottom afterwards, and the circulating pump is taken out the reaction liquid of reaction tower bottom accumulation and is gone into recycle in the liquid storage tank.
The inboard at the bottom of the reaction tower is equipped with the liquid level detection mechanism with circulating pump electric connection, liquid level detection mechanism includes the kicking block, install the riser on the roof of kicking block, the top horizontally connect with the diaphragm of riser, install the closing plate on the diaphragm, the activity mouth has been seted up on the outer wall at the bottom of the reaction tower, the closing plate activity is inserted and is established on the roof and the diapire of activity mouth, vertical the inserting on the diaphragm is equipped with movable inserted bar, the roof is installed on the top of activity inserted bar, be connected with the top spring between diaphragm and the roof, liquid level detection mechanism is still including installing the fixed plate on the reaction tower outer wall, all be equipped with the contact electrode of adaptation on roof and the fixed plate, two contact electrode is connected with the positive negative pole of circulating pump respectively.
When the reaction liquid of reaction tower bottom is less, the height of floating block is lower, two contact electrode separation, the circulating pump is closed, does not produce suction, avoids the liquid level to hang down and leads to gas to be taken out, and when falling reaction liquid is amassed too much, the floating block highly rises, and two contact electrode connect, and the power switch-on of circulating pump will be saved and reaction liquid suction in the reaction tower is retrieved in the stock solution pond. The sealing plate moves up and down along with the floating block, but keeps the seal of the movable port all the time, avoids gas leakage, installs the contact electrode outside the reaction tower, can avoid gas and reaction liquid to corrode parts, is stable and flexible, can prevent the gas discharge reaction tower without desulfurization, and avoids polluting the air.
The reaction tower is characterized in that a connecting pipe is arranged on the outer wall of the bottom of the reaction tower, the top end of the connecting pipe is connected with a vertical piston cylinder, the two ends of the piston cylinder are sealed, a fixing frame fixedly connected with the piston cylinder is arranged on the outer wall of the reaction tower, the top end of the piston cylinder is connected with a first adjusting valve working in cooperation with a spray pipe, and the bottom end of the piston cylinder is connected with a second adjusting valve working in cooperation with an air inlet pipe.
The piston cylinder passes through the connecting pipe and communicates with the reaction tower, and when the atmospheric pressure of reaction tower bottom was too big, atmospheric pressure spreads into the piston cylinder in, first governing valve and second governing valve can change the state, have realized the automatic control to the air input and the output quantity of reaction liquid, and is ingenious convenient, ensures the treatment effect.
Preferably, first governing valve and second governing valve all include fixed connection's valve plate and piston rod, the piston has all been set to the inside at piston barrel both ends, the piston rod extend to the inside of piston barrel and with piston fixed connection, be connected with reset spring between the end wall of piston and piston barrel, all be equipped with the connecting box on the roof of intake pipe and shower, the valve plate is inserted and is established in the connecting box and correspondingly extend to intake pipe and shower in.
When atmospheric pressure in the piston cylinder changes, the pressure that the piston received can the grow for reset spring produces deformation, and the position of piston can change, and through the connection of piston rod, the state of valve plate then can follow the change, with this realization to the adjustment of the output quantity of air input and reaction liquid, the structure is ingenious, has realized automatic control, and then has improved the desulfurization effect to containing sulphur gas, avoids the insufficient condition of desulfurization to appear.
Preferably, the outer side of the spray pipe is provided with a connecting frame, the bottom end of the connecting frame is fixedly connected with the piston rod, and the top end of the valve plate positioned on the spray pipe is fixedly connected with the inner wall of the connecting frame.
When the atmospheric pressure in the piston cylinder rises, the piston rod drives the connecting frame to move up, and then drives the valve plate of this department to move up, and the play liquid yield of shower increases, increases the reactant in order to improve desulfurization effect, has adopted ingenious structure to realize the effect that play liquid yield improves when the atmospheric pressure increases in the piston cylinder, can accurately realize the control to the control range through the adjustment to two reset spring's the coefficient of stiffness, and is high-efficient convenient.
Preferably, the end parts of the spray pipe and the infusion pipe are respectively provided with a flange, and the spray pipe and the infusion pipe are connected through the flange.
Can dismantle the connection to transfer line and shower, conveniently dismantle and assemble each equipment to convenient maintenance has improved the flexibility of equipment, convenient to use and operation, and the mode that adopts flange joint is simple convenient, and the commonality is high.
Preferably, the reaction tower comprises a gas tank and a gas outlet tank, the top end of the gas tank and the bottom end of the gas tank are connected with necking connecting parts, the necking connecting parts are provided with assembly ports matched with each other, and the necking connecting parts are provided with a plurality of fixing bolts.
Divide into two parts about with the reaction tower to can carry out convenient dismouting to two parts, conveniently maintain and install other parts, the flexibility is higher, and it is more convenient to use.
Preferably, a shunting block is arranged in the necking connecting part at the bottom end of the gas outlet tank, and a plurality of shunting holes are uniformly formed in the shunting block.
The airflow is refined through the plurality of shunting holes on the shunting block, so that the sulfur-containing gas is discharged upwards at a stable flow rate, the desulfurization effect is further ensured, the condition of insufficient treatment is avoided, and the treatment efficiency is further improved.
Compared with the prior art, the invention has the beneficial effects that:
1. the liquid level detection mechanism is arranged at the bottom of the reaction tower, the working state of the circulating pump can be controlled according to the liquid level of the spray liquid accumulated at the bottom of the reaction tower, the circulating pump is closed when the liquid level is too low, gas in the reaction tower is prevented from being pumped out, the circulating pump is started to discharge the accumulated spray liquid into the liquid storage tank when the liquid level meets the set conditions, and the gas which is not desulfurized is prevented from being discharged to pollute the air, so that the device is ingenious and convenient.
2. Set up first governing valve and second governing valve respectively in shower and intake pipe, can receive the control of reaction tower bottom atmospheric pressure and change state, can reduce the entering volume of sulfur-containing gas when the atmospheric pressure of reaction tower bottom is too high to increase the release amount of spray, ensure that gas can be by abundant desulfurization, improved desulfurization effect, the structure is ingenious, and is stable high-efficient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a first regulator valve of the present invention;
FIG. 3 is a side view of the first regulator valve of the present invention;
FIG. 4 is a schematic structural view of the liquid level detection mechanism of the present invention;
FIG. 5 is an enlarged view of the structure at A of the present invention;
FIG. 6 is an enlarged view of the structure of the present invention at B;
FIG. 7 is an enlarged view of the structure of the present invention at C;
fig. 8 is a schematic structural view of the shunting block of the present invention.
In the figure: 1. a liquid storage tank; 2. an air inlet tank; 3. discharging the gas tank; 4. an infusion pump; 5. a transfusion tube; 6. a circulation pump; 7. a liquid level detection mechanism; 701. floating blocks; 702. a vertical plate; 703. a transverse plate; 704. a movable inserted link; 705. a top plate; 706. a spring is supported; 707. a sealing plate; 708. a fixing plate; 8. an air inlet pipe; 9. a connecting pipe; 10. a fixed mount; 11. a piston cylinder; 12. a shower pipe; 13. a connection box; 14. a valve plate; 15. a connecting frame; 16. a piston rod; 17. a movable opening; 18. a piston; 19. a return spring; 20. a necking connection; 21. a shunting block; 22. fixing the bolt; 23. and a shunt hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used 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 thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 8, the present invention provides a spray desulfurization tower, which has the following technical scheme:
the utility model provides a spraying sprays desulfurization reaction tower, includes liquid storage tank 1 and reaction tower, is equipped with transfer pump 4 and circulating pump 6 on the liquid storage tank 1, and it has intake pipe 8 to peg graft in the bottom of spray tower, and the output of transfer pump 4 is connected with transfer line 5, and the upper portion level of reaction tower is pegged graft and is had the shower 12 of being connected with can dismantle with transfer line 5. The transfer pump 4 takes out the reaction liquid in the liquid storage tank 1, the reaction liquid is sprayed out from the upper side of the interior of the reaction tower through the spray pipe 12, the sulfur-containing gas which is discharged upwards is treated, the reaction liquid falls into the bottom of the reaction tower, and the circulating pump 6 takes out the reaction liquid accumulated at the bottom of the reaction tower and discharges the reaction liquid into the liquid storage tank 1 for recycling.
Referring to fig. 1, as one embodiment of the present invention, flanges are provided at both ends of the shower pipe 12 and the infusion tube 5, and the shower pipe 12 and the infusion tube 5 are connected by the flanges.
The infusion tube 5 and the spray tube 12 are detachably connected, so that each device is conveniently detached and assembled, the maintenance is convenient, the flexibility of the device is improved, the use and the operation are convenient, the flange connection mode is simple and convenient, and the universality is high.
Referring to fig. 1, the input end of a circulating pump 6 is communicated with the bottom end of a reaction tower, a liquid level detection mechanism 7 electrically connected with the circulating pump 6 is arranged on the inner side of the bottom of the reaction tower, the liquid level detection mechanism 7 comprises a floating block 701, a vertical plate 702 is installed on the top wall of the floating block 701, a transverse plate 703 is horizontally connected to the top end of the vertical plate 702, a sealing plate 707 is installed on the transverse plate 703, a movable opening 17 is formed in the outer wall of the bottom of the reaction tower, the sealing plate 707 is movably inserted in the top wall and the bottom wall of the movable opening 17, a movable insertion rod 704 is vertically inserted in the transverse plate 703, a top plate 705 is installed on the top end of the movable insertion rod 704, a top spring 706 is connected between the transverse plate 703 and the top plate 705, the liquid level detection mechanism 7 further comprises a fixing plate 708 installed on the outer wall of the reaction tower, contact electrodes matched with the top plate 705 and the fixing plate 708, and the two contact electrodes are respectively connected with the positive and the negative electrodes of the circulating pump 6.
When the reaction liquid at the bottom of the reaction tower is less, the height of the floating block 701 is lower, the two contact electrodes are separated, the circulating pump 6 is closed, no suction force is generated, the phenomenon that gas is pumped out due to too low liquid level is avoided, when the falling reaction liquid is stored too much, the floating block 701 is highly raised, the two contact electrodes are connected, the power supply of the circulating pump 6 is switched on, and the reaction liquid stored in the reaction tower is pumped into the liquid storage tank 1 to be recycled. The sealing plate 707 moves up and down along with the floating block 701, but keeps the seal of the movable opening 17 all the time, avoids gas leakage, installs the contact electrode outside the reaction tower, can avoid gas and reaction liquid to corrode parts, is stable and flexible, can prevent the gas that is not desulfurized from discharging the reaction tower, and avoids polluting the air.
Be equipped with connecting pipe 9 on the outer wall of reaction tower bottom, the top of connecting pipe 9 is connected with vertical piston barrel 11, and the both ends of piston barrel 11 are sealed, be equipped with on the outer wall of reaction tower with 11 fixed connection's of piston barrel mount 10, the top of piston barrel 11 is connected with the first governing valve with 12 cooperation work of shower, the bottom of piston barrel 11 be connected with 8 cooperation work's of intake pipe second governing valve.
Referring to fig. 2, as an embodiment of the present invention, each of the first regulating valve and the second regulating valve includes a valve plate 14 and a piston rod 16, which are fixedly connected, a piston 18 is disposed inside each of two ends of the piston cylinder 11, the piston rod 16 extends into the piston cylinder 11 and is fixedly connected to the piston 18, a return spring 19 is connected between the piston 18 and an end wall of the piston cylinder 11, a connection box 13 is disposed on each of top walls of the intake pipe 8 and the shower pipe 12, and the valve plate 14 is inserted into the connection box 13 and extends into the intake pipe 8 and the shower pipe 12, respectively.
When atmospheric pressure in the piston cylinder 11 changes, the pressure that piston 18 received can the grow for reset spring 19 produces deformation, and piston 18's position can change, and through piston rod 16's connection, the state of valve plate 14 then can follow the change, with this realization to the adjustment of the output quantity of air input and reaction liquid, the structure is ingenious, has realized automatic control, and then has improved the desulfurization effect to containing sulphur gas, avoids the insufficient condition of desulfurization to appear.
Further, referring to fig. 2, a connection frame 15 is disposed outside the spray pipe 12, a bottom end of the connection frame 15 is fixedly connected to the piston rod 16, and a top end of the valve plate 14 on the spray pipe 12 is fixedly connected to an inner wall of the connection frame 15.
When the air pressure in the piston cylinder 11 rises, the piston rod 16 drives the connecting frame 15 to move upwards, and further drives the valve plate 14 at the position to move upwards, the liquid output of the spray pipe 12 is increased, reactants are added to improve the desulfurization effect, the effect of improving the liquid output when the air pressure in the piston cylinder 11 is increased is realized by adopting a smart structure, the control on the adjustment amplitude can be accurately realized by adjusting the stiffness coefficients of the two reset springs 19, and the device is efficient and convenient.
Referring to fig. 1 and 7, the reaction tower is composed of an air inlet tank 2 and an air outlet tank 3, necking connection parts 20 are connected to the top end of the air inlet tank 2 and the bottom end of the air outlet tank 3, fitting openings are respectively formed in the two necking connection parts 20, and a plurality of fixing bolts 22 are jointly installed on the two necking connection parts 20.
Divide into two parts about with the reaction tower to can carry out convenient dismouting to two parts, conveniently maintain and install other parts, the flexibility is higher, and it is more convenient to use.
Referring to fig. 1 and 7, as an embodiment of the present invention, a flow dividing block 21 is provided in the necking connecting portion 20 located at the bottom end of the gas outlet tank 3, and a plurality of flow dividing holes 23 are uniformly formed in the flow dividing block 21.
The airflow is refined through the plurality of shunting holes 23 on the shunting block 21, so that the sulfur-containing gas is discharged upwards at a stable flow rate, the desulfurization effect is further ensured, the condition of insufficient treatment is avoided, and the treatment efficiency is further improved.
The working principle is as follows: the liquid pump 4 extracts the reaction liquid in the liquid storage tank 1, the reaction liquid is sprayed out from the upper side of the inner part of the reaction tower through the spray pipe 12, the sulfur-containing gas discharged upwards is treated, then the reaction liquid falls into the bottom of the reaction tower, the circulating pump 6 extracts the reaction liquid accumulated at the bottom of the reaction tower and discharges the reaction liquid into the liquid storage tank 1 for recycling, when the reaction liquid at the bottom of the reaction tower is less, the height of the floating block 701 is lower, the two contact electrodes are separated, the circulating pump 6 is closed, no suction force is generated, the gas is extracted due to too low liquid level, when the fallen reaction liquid is excessively accumulated, the height of the floating block 701 is raised, the two contact electrodes are connected, the power supply of the circulating pump 6 is switched on, the reaction liquid accumulated in the reaction tower is pumped into the liquid storage tank 1 for recycling, when the gas entering the gas tank 2 is accumulated more and cannot be discharged upwards through the flow splitting block 21 in time, the gas pressure in the gas inlet tank 2 is raised, in the piston cylinder 11 was introduced into through connecting pipe 9 to atmospheric pressure, two piston rods 16 all outwards moved, and the valve plate 14 of upside moved up, increased out the liquid measure, and valve plate 14 of downside moves down, reduces the air input, alleviates operating pressure, makes the sulphur gas can fully be desulfurized, has ensured desulfurization effect.
The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.
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 (6)
1. The utility model provides a spraying and spraying desulfurization reaction tower, includes liquid storage tank (1) and reaction tower, is equipped with transfer pump (4) and circulating pump (6) on liquid storage tank (1), and the bottom of spray column is pegged graft and is had intake pipe (8), its characterized in that: the output end of the infusion pump (4) is connected with an infusion tube (5), the upper part of the reaction tower is horizontally inserted with a spray tube (12) which is detachably connected with the infusion tube (5), the input end of the circulating pump (6) is communicated with the bottom end of the reaction tower, and the inner side of the bottom of the reaction tower is provided with a liquid level detection mechanism (7) which is electrically connected with the circulating pump (6);
the liquid level detection mechanism (7) comprises a floating block (701), a vertical plate (702) is arranged on the top wall of the floating block (701), the top end of the vertical plate (702) is horizontally connected with a transverse plate (703), a sealing plate (707) is arranged on the transverse plate (703), the outer wall of the bottom of the reaction tower is provided with a movable opening (17), the sealing plate (707) is movably inserted on the top wall and the bottom wall of the movable opening (17), a movable inserting rod (704) is vertically inserted into the transverse plate (703), a top plate (705) is installed at the top end of the movable inserting rod (704), a top spring (706) is connected between the transverse plate (703) and the top plate (705), the liquid level detection mechanism (7) also comprises a fixing plate (708) arranged on the outer wall of the reaction tower, the top plate (705) and the fixing plate (708) are respectively provided with adaptive contact electrodes, and the two contact electrodes are respectively connected with the anode and the cathode of the circulating pump (6);
be equipped with connecting pipe (9) on the outer wall of reaction tower bottom, the top of connecting pipe (9) is connected with vertical piston cylinder (11), the both ends of piston cylinder (11) are sealed, be equipped with on the outer wall of reaction tower with piston cylinder (11) fixed connection's mount (10), the top of piston cylinder (11) is connected with the first governing valve with shower (12) cooperation work, the bottom of piston cylinder (11) is connected with the second governing valve with intake pipe (8) cooperation work.
2. The spray desulfurization reaction tower of claim 1, wherein: first governing valve and second governing valve all include fixed connection's valve plate (14) and piston rod (16), piston (18) have all been set to the inside at piston barrel (11) both ends, piston rod (16) extend to the inside of piston barrel (11) and with piston (18) fixed connection, be connected with reset spring (19) between the end wall of piston (18) and piston barrel (11), all be equipped with connecting box (13) on the roof of intake pipe (8) and shower (12), valve plate (14) are inserted and are established in connecting box (13) and extend to intake pipe (8) and shower (12) correspondingly in.
3. The spray desulfurization reaction tower of claim 2, wherein: the outer side of the spray pipe (12) is provided with a connecting frame (15), the bottom end of the connecting frame (15) is fixedly connected with the piston rod (16), and the top end of the valve plate (14) on the spray pipe (12) is fixedly connected with the inner wall of the connecting frame (15).
4. The spray desulfurization reaction tower of claim 1, wherein: the end parts of the spray pipe (12) and the infusion pipe (5) are respectively provided with a flange, and the spray pipe (12) and the infusion pipe (5) are connected through the flange.
5. The spray desulfurization reaction tower of claim 1, wherein: the reaction tower comprises into gas pitcher (2) and jar (3) of giving vent to anger, the top of advancing gas pitcher (2) all is connected with necking down connecting portion (20), two with the bottom of going out gas pitcher (3) set up the assembly mouth of adaptation on necking down connecting portion (20) respectively, two install a plurality of fixing bolt (22) jointly on necking down connecting portion (20).
6. The spray desulfurization reaction tower of claim 5, wherein: be located be equipped with reposition of redundant personnel piece (21) in necking down connecting portion (20) of play gas pitcher (3) bottom, evenly seted up a plurality of reposition of redundant personnel holes (23) on reposition of redundant personnel piece (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110827301.1A CN113477048A (en) | 2021-07-21 | 2021-07-21 | Spraying and spraying desulfurization reaction tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110827301.1A CN113477048A (en) | 2021-07-21 | 2021-07-21 | Spraying and spraying desulfurization reaction tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113477048A true CN113477048A (en) | 2021-10-08 |
Family
ID=77942895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110827301.1A Pending CN113477048A (en) | 2021-07-21 | 2021-07-21 | Spraying and spraying desulfurization reaction tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113477048A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113996168A (en) * | 2021-12-07 | 2022-02-01 | 北京北排装备产业有限公司 | Efficient chemical deodorization device and method |
| CN116328520A (en) * | 2023-02-16 | 2023-06-27 | 万绿古邑农业咨询服务(河源市)有限公司 | Waste gas treatment device for carbon neutralization |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU829161A1 (en) * | 1979-08-31 | 1981-05-15 | Государственный Всесоюзный Централь-Ный Ордена Трудового Красного Знаменинаучно-Исследовательский Институткомплексной Автоматизации | Method of automatic control of absorption process |
| CN203716265U (en) * | 2013-12-01 | 2014-07-16 | 国家电网公司 | Automatic water drainage device of power distribution room |
| CN205683825U (en) * | 2016-05-27 | 2016-11-16 | 宁波大学 | Self-regulation waste gas absorption tower column plate |
| US20170268396A1 (en) * | 2014-08-25 | 2017-09-21 | Tianjin Northern Huigu Science and Technology Co., Ltd. | Air-purification device using liquid reducing agent, and operation and application method therefor |
| CN208320398U (en) * | 2018-05-14 | 2019-01-04 | 安徽国能亿盛环保科技有限公司 | A kind of waste gas purification environmental protection equipment |
| CN109647139A (en) * | 2019-01-24 | 2019-04-19 | 刘景典 | A kind of equipment for treating industrial waste gas |
| CN210021681U (en) * | 2019-04-27 | 2020-02-07 | 宁波世茂能源股份有限公司 | Flue gas desulfurization system |
| CN210631917U (en) * | 2019-08-27 | 2020-05-29 | 大唐郓城发电有限公司 | Dispersed flue gas recovery device for power plant |
| CN210964572U (en) * | 2019-09-04 | 2020-07-10 | 潍坊特钢集团有限公司 | Reflux structure of thiamine washing tower |
| CN111715063A (en) * | 2020-06-30 | 2020-09-29 | 施成允 | Harmful exhaust treatment device of industry based on VOCs biological method |
| CN212119443U (en) * | 2020-03-20 | 2020-12-11 | 烟台美邦节能环保科技有限公司 | Spray tower device for efficiently removing water mist |
| CN212835770U (en) * | 2020-08-14 | 2021-03-30 | 盛玖建设集团有限公司 | Waterproof drainage device of hydraulic engineering construction |
-
2021
- 2021-07-21 CN CN202110827301.1A patent/CN113477048A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU829161A1 (en) * | 1979-08-31 | 1981-05-15 | Государственный Всесоюзный Централь-Ный Ордена Трудового Красного Знаменинаучно-Исследовательский Институткомплексной Автоматизации | Method of automatic control of absorption process |
| CN203716265U (en) * | 2013-12-01 | 2014-07-16 | 国家电网公司 | Automatic water drainage device of power distribution room |
| US20170268396A1 (en) * | 2014-08-25 | 2017-09-21 | Tianjin Northern Huigu Science and Technology Co., Ltd. | Air-purification device using liquid reducing agent, and operation and application method therefor |
| CN205683825U (en) * | 2016-05-27 | 2016-11-16 | 宁波大学 | Self-regulation waste gas absorption tower column plate |
| CN208320398U (en) * | 2018-05-14 | 2019-01-04 | 安徽国能亿盛环保科技有限公司 | A kind of waste gas purification environmental protection equipment |
| CN109647139A (en) * | 2019-01-24 | 2019-04-19 | 刘景典 | A kind of equipment for treating industrial waste gas |
| CN210021681U (en) * | 2019-04-27 | 2020-02-07 | 宁波世茂能源股份有限公司 | Flue gas desulfurization system |
| CN210631917U (en) * | 2019-08-27 | 2020-05-29 | 大唐郓城发电有限公司 | Dispersed flue gas recovery device for power plant |
| CN210964572U (en) * | 2019-09-04 | 2020-07-10 | 潍坊特钢集团有限公司 | Reflux structure of thiamine washing tower |
| CN212119443U (en) * | 2020-03-20 | 2020-12-11 | 烟台美邦节能环保科技有限公司 | Spray tower device for efficiently removing water mist |
| CN111715063A (en) * | 2020-06-30 | 2020-09-29 | 施成允 | Harmful exhaust treatment device of industry based on VOCs biological method |
| CN212835770U (en) * | 2020-08-14 | 2021-03-30 | 盛玖建设集团有限公司 | Waterproof drainage device of hydraulic engineering construction |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113996168A (en) * | 2021-12-07 | 2022-02-01 | 北京北排装备产业有限公司 | Efficient chemical deodorization device and method |
| CN116328520A (en) * | 2023-02-16 | 2023-06-27 | 万绿古邑农业咨询服务(河源市)有限公司 | Waste gas treatment device for carbon neutralization |
| CN116328520B (en) * | 2023-02-16 | 2023-10-31 | 万绿古邑农业咨询服务(河源市)有限公司 | Waste gas treatment device for carbon neutralization |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113477048A (en) | Spraying and spraying desulfurization reaction tower | |
| CN201109803Y (en) | Electrolysis liquid-storing case having automatic fluid infusion apparatus | |
| CN102454184A (en) | Self-balancing air supply type high level storage direct water supply equipment | |
| CN106479867B (en) | A kind of positive/negative pressure protection device and marsh-gas fermentation tank | |
| CN201807284U (en) | Boiler flue gas desulfurization system | |
| CN2325872Y (en) | Instrument for maintaining accumulator | |
| CN221254029U (en) | Protein separator without water level regulation | |
| CN218945021U (en) | Negative pressure automatic material beating device for dimethyl phosphite production | |
| CN207371348U (en) | Side-feeding type high-efficiency desulfurization spray equipment | |
| CN220071245U (en) | Exhaust treatment system for bipolar membrane electrodialysis | |
| CN213474209U (en) | Novel water diversion tank for advection ground pump | |
| CN221275907U (en) | Alkaline electrolytic tank end polar plate | |
| CN219157003U (en) | Microetching waste liquid recycling device | |
| CN217709741U (en) | Prevent excessive anode electrode of electrolysis gas and electrodeposition cell | |
| CN210473594U (en) | Biological deodorization device | |
| CN220405122U (en) | Gas-liquid separator suitable for alkaline electrolyzed water | |
| CN219815833U (en) | High-adaptability water-saving accident spraying system | |
| CN220460362U (en) | Anti-flash rust agent filling mixing device | |
| CN219203456U (en) | Automatic electrolyte replenishing device of accumulator with float valve rod | |
| CN221028722U (en) | Acid gas recycling system for electrolytic copper foil production | |
| CN216046905U (en) | Oil level controller | |
| CN221215475U (en) | Micro-positive pressure nitrogen sealing device of organic solvent storage tank | |
| CN208975527U (en) | A kind of equipment applied to biogas long distance transportation | |
| CN210492046U (en) | Oxygenation water-saving substrate cultivation container | |
| CN220248298U (en) | Retrieve device of byproduct steam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |