CN215939556U - Alkaline liquid feeding system - Google Patents
Alkaline liquid feeding system Download PDFInfo
- Publication number
- CN215939556U CN215939556U CN202122057386.8U CN202122057386U CN215939556U CN 215939556 U CN215939556 U CN 215939556U CN 202122057386 U CN202122057386 U CN 202122057386U CN 215939556 U CN215939556 U CN 215939556U
- Authority
- CN
- China
- Prior art keywords
- water
- pipeline
- tank
- alkaline
- valve
- 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.)
- Active
Links
Images
Abstract
The utility model discloses an alkaline liquid feeding system, which comprises a dissolving tank, a stirring component, a feeding component, a water supplementing pipeline and a sewage discharge pipeline, wherein a circulating water tank is matched with a treatment tower, a circulating water supply component and a regulating component to neutralize and treat industrial acidic waste gas from bottom to top, the upper end of the dissolving tank is opened for adding an alkaline reagent and is matched with the stirring component in a sealing way, a water supplementing port, a side sewage discharge port, a bottom sewage discharge port and a feed port are arranged on the outer wall of the dissolving tank, the water supplementing port is communicated with the water supplementing pipeline, the side sewage discharge port and the bottom sewage discharge port are communicated with the sewage discharge pipeline, the feed port is communicated with the feeding component, the stirring component comprises a stirring motor and a stirring rod, the feeding component comprises a feeding pipeline, a ball valve, a filter, a dosing pump, a flow meter and a pressure regulating valve which are sequentially connected in the pipeline, and the quantitative control, the supplementary accuracy is high, and set up the relief valve and guarantee the surplus backward flow, prevent the polluted environment, simple and practical.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment equipment, in particular to an alkaline liquid feeding system.
Background
Most of the traditional industrial waste gas is acidic, the treatment method is to introduce the waste gas into a spray tower containing alkaline solution for full neutralization, the alkaline solution is sent to a spray tower by a water pump, the solution is uniformly dispersed and spread by utilizing spray equipment and fully neutralized with industrial waste gas, the neutralization solution used by the traditional spray equipment is carried out by adopting a circulating supply mode, this is advantageous in saving water and alkaline reagents, however, with recycled water, it is not known whether the pH of the neutralized solution is acceptable or not, the PH value of the alkaline washing water in the spray tower is difficult to control, so that the company needs to design a device for monitoring the PH value of the neutralization solution in the circulating water tank in real time, and the pH value in the circulating water tank can be regulated by adding an alkaline reagent, so that the alkaline regulation and control capability of circulating water supply is improved, the alkaline neutralization level of waste gas is improved, and the alkaline neutralization treatment effect is ensured.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is as follows: in view of the technical requirement among the background art, we design an alkaline liquid charging system, adopt circulation tank cooperation pump to spray neutralization solution to the treatment tower in, whether qualified with the help of pH meter and level gauge control in the circulation tank alkalinity of neutralization solution, whether the liquid level is up to standard, if unusual, can reconcile to pH value supplementary alkaline reagent or moisturizing through this alkaline liquid charging system, set up dissolving tank in charging system, cooperation stirring subassembly carries out the homogeneous mixing to alkaline reagent, adopt independent pump to draw alkaline reagent and get into circulation tank, and control ration, it is high to supplement the accuracy, and set up the relief valve in order to guarantee the surplus backward flow, prevent the excessive polluted environment of alkaline reagent, design choke valve and velocity meter in the water supply pipeline of pump simultaneously, the control is supplied with the neutralization solution flow for in the treatment tower, simple structure is practical.
The technical scheme adopted for solving the problems is as follows:
an alkaline liquid feeding system comprises a dissolving tank, a stirring assembly, a feeding assembly capable of independently adding alkaline reagents into a circulating water tank, a water supplementing pipeline and a sewage discharge pipeline, wherein the circulating water tank is matched with a treatment tower, a circulating water supply assembly and a regulating and controlling assembly to neutralize and treat industrial acidic waste gas from bottom to top,
the upper end of the dissolving tank is provided with an opening for adding alkaline reagent and is matched with the stirring component in a sealing way, the outer wall of the dissolving tank is provided with a water replenishing port, a side sewage outlet, a bottom sewage outlet and a feed port, the water replenishing port is communicated with a water replenishing pipeline and is used for replenishing water to the dissolving tank to wash or dilute the alkaline reagent, the side sewage outlet and the bottom sewage outlet are communicated with a sewage pipeline and discharge impurities or cleaning water outwards, and the feed port is communicated with the feeding component,
the stirring component comprises a stirring motor and a stirring rod, the stirring rod is immersed under the liquid level of the alkaline reagent and is driven by the stirring motor to uniformly stir the alkaline reagent,
the reinforced subassembly includes the feeding pipeline, connects gradually ball valve, filter, constant delivery pump, flowmeter and the pressure regulating valve in the pipeline and constitutes, feeding pipe connects the feed inlet and the circulation tank bottom of dissolving the case, the filter is arranged in filtering the impurity among the alkaline reagent, the constant delivery pump cooperation realizes mediation needs, and the ration is extracted alkaline reagent and is got into circulation tank, pressure regulating valve control supply water pressure.
Further, the treatment tower is used for neutralizing and treating the industrial acidic waste gas from bottom to top, an air inlet is formed in the bottom of the outer wall, an air outlet is formed in the upper end of the outer wall, and a water return port is formed in the lower end of the outer wall.
Further, the circulation water supply subassembly includes circulation water tank, pump, delivery pipe, wet return and rotary valve, butterfly valve, choke valve, check valve and ball valve, the pump is connected at the delivery pipe, wet return and return mouth intercommunication, the water inlet and the delivery port at the pump are connected to the rotary valve to prevent that impurity from getting into the pump chamber, the butterfly valve control supplies water break-make, the throttle valve control supplies water velocity of flow, the check valve is used for preventing to supply water backward flow.
Furthermore, the regulation and control subassembly includes moisturizing pipe, blow off pipe and the feeding pipe way of intercommunication circulation tank to and the PH meter, the level gauge of being connected with the water in the circulation tank, still including the velocity meter of intercommunication at the delivery pipe.
Further, the PH meter and the liquid level meter monitor the PH value and the liquid level height condition of the neutralization solution in the circulating water tank, and the needed alkaline reagent and water are supplemented through the feeding pipeline and the water supplementing pipeline respectively.
Furthermore, a safety valve is connected between the flowmeter and the quantitative pump in a shunt manner, and the other end of the safety valve is communicated with the dissolving tank and used for returning excess materials to the dissolving tank after the quantitative pump extracts excess materials.
Furthermore, a liquid level meter is arranged on the dissolving tank and used for monitoring the liquid level height of the reagent in the tank.
Furthermore, a buoyancy valve is arranged between the water replenishing port and the water replenishing pipeline, and water replenishing is automatically controlled.
The utility model has the beneficial effects that:
this alkaline liquid charging system adopts circulation tank cooperation pump to spray neutralization solution to the treating column in, whether qualified with the help of the basicity of pH meter and level gauge control neutralization solution in the circulation tank, whether the liquid level is up to standard, if unusual appear, can reconcile to pH value supplementary alkaline reagent or moisturizing through this alkaline liquid charging system, set up the dissolving tank in charging system, the cooperation stirring subassembly evenly stirs alkaline reagent, adopt independent pump to draw alkaline reagent and get into circulation tank, and control the ration, it is high to supply the accuracy, and set up the relief valve in order to guarantee the surplus backward flow, prevent the excessive polluted environment of alkaline reagent, design choke valve and current meter simultaneously in the supply channel of pump, control supply is for the neutralization solution flow in the treating column, moreover, the steam generator is simple in structure and practical.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a schematic view showing the construction of an alkaline liquid feeding system according to the present embodiment;
the device comprises a treatment tower, a gas inlet, a gas outlet, a circulating water tank, a pH meter, a liquid level meter, a flow rate meter, a check valve, a rotary valve, a butterfly valve, a pump 11, a pressure regulating valve 12, a flowmeter 13, a ball valve 14, a metering pump 15, a filter 16, a safety valve 17, a dissolving tank 18, a stirring rod 19, a stirring motor 20, an upper end opening 21 and a buoyancy valve 22.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, the present embodiment provides an alkaline liquid feeding system, including a dissolving tank 18, a stirring component, a feeding component capable of independently adding an alkaline reagent to a circulating water tank 4, a water replenishing pipeline and a sewage draining pipeline, where the circulating water tank 4 cooperates with a treatment tower 1, a circulating water supply component and a regulation and control component to neutralize and treat industrial acidic waste gas from bottom to top, the treatment tower 1 is used to neutralize and treat the industrial acidic waste gas from bottom to top, an air inlet 2 is arranged at the bottom of an outer wall, an air outlet 3 is arranged at an upper end, a water return port is arranged at a lower end, the circulating water supply component includes a circulating water tank 4, a pump 11, a water supply pipe, a water return pipe, a rotary valve 9, a butterfly valve 10, a throttle valve, a check valve 8 and a ball valve 14, the pump 11 is connected to the water supply pipe, the water return pipe is communicated with the water return port, the rotary valve 9 is connected to a water inlet and a water outlet of the pump 11, in order to prevent that impurity from getting into 11 chambeies of pump, butterfly valve 10 control supplies water break-make, throttle valve control water supply velocity of flow, check valve 8 is used for preventing to supply water the backward flow, regulation and control subassembly is including moisturizing pipe, blow off pipe and the feeding line of intercommunication circulating water tank 4 to and the PH meter 5 of being connected with the water in circulating water tank 4, level gauge 6, still including the velocity of flow meter 7 of intercommunication at the delivery pipe, PH meter 5 and level gauge 6 monitor pH value and the liquid level height situation of neutralization solution in circulating water tank 4 to supplement required alkaline reagent and water through feeding line and moisturizing pipeline respectively.
Dissolve 18 upper end openings 21 of case for add alkaline reagent, and the airtight cooperation of cooperation stirring subassembly, the outer wall is provided with moisturizing mouth, side drain, end drain and feed inlet, moisturizing mouth and moisturizing pipeline intercommunication for add water for dissolving 18 of case and wash or dilute alkaline reagent, side drain and end drain and blowdown pipeline intercommunication discharge impurity or wash water outward, feed inlet and reinforced subassembly intercommunication.
The stirring assembly comprises a stirring motor 20 and a stirring rod 19, wherein the stirring rod 19 is immersed under the liquid level of the alkaline reagent, and the alkaline reagent is uniformly stirred under the driving of the rotation of the stirring motor 20.
The reinforced subassembly includes the feeding pipeline, connects gradually ball valve 14, filter 16, constant delivery pump 15, flowmeter 13 and the pressure regulating valve 12 constitution in the pipeline, feeding pipeline connects the feed inlet and the 4 bottoms of circulation tank of dissolving case 18, filter 16 is arranged in filtering the impurity in the alkaline reagent, the cooperation of constant delivery pump 15 realizes mediation needs, and the alkaline reagent of quantitative extraction gets into circulation tank 4, pressure regulating valve 12 control supply water pressure.
In a further embodiment, a safety valve 17 is connected between the flow meter 13 and the quantitative pump 15 in a shunt manner, and the other end of the safety valve 17 is communicated with the dissolving tank 18, so that after the quantitative pump 15 pumps excessive materials, the excess materials flow back to the dissolving tank 18.
In a further embodiment, the dissolution tank 18 is provided with a level gauge 6 for monitoring the level of the reagents in the tank.
In a further embodiment, a buoyancy valve 22 is arranged between the water replenishing port and the water replenishing pipeline, and the water replenishing is automatically controlled.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, the scope of the present invention being defined by the appended claims and their equivalents.
Claims (8)
1. An alkaline liquid charging system, characterized in that: comprises a dissolving tank, a stirring component, a feeding component capable of independently adding alkaline reagents into a circulating water tank, a water supplementing pipeline and a sewage discharge pipeline, wherein the circulating water tank is matched with a treatment tower, a circulating water supply component and a regulating and controlling component to neutralize and treat industrial acidic waste gas from bottom to top,
the upper end of the dissolving tank is provided with an opening for adding alkaline reagent and is matched with the stirring component in a sealing way, the outer wall of the dissolving tank is provided with a water replenishing port, a side sewage outlet, a bottom sewage outlet and a feed port, the water replenishing port is communicated with a water replenishing pipeline and is used for replenishing water to the dissolving tank to wash or dilute the alkaline reagent, the side sewage outlet and the bottom sewage outlet are communicated with a sewage pipeline and discharge impurities or cleaning water outwards, and the feed port is communicated with the feeding component,
the stirring component comprises a stirring motor and a stirring rod, the stirring rod is immersed under the liquid level of the alkaline reagent and is driven by the stirring motor to uniformly stir the alkaline reagent,
the reinforced subassembly includes the feeding pipeline, connects gradually ball valve, filter, constant delivery pump, flowmeter and the pressure regulating valve in the pipeline and constitutes, feeding pipe connects the feed inlet and the circulation tank bottom of dissolving the case, the filter is arranged in filtering the impurity among the alkaline reagent, the constant delivery pump cooperation realizes mediation needs, and the ration is extracted alkaline reagent and is got into circulation tank, pressure regulating valve control supply water pressure.
2. The alkaline liquid charging system according to claim 1, wherein: the treatment tower is used for neutralizing and treating the industrial acidic waste gas from bottom to top, the bottom of the outer wall is provided with an air inlet, the upper end of the outer wall is provided with an air outlet, and the lower end of the outer wall is provided with a water return port.
3. The alkaline liquid charging system according to claim 1, wherein: the circulating water supply assembly comprises a circulating water tank, a pump, a water supply pipe, a water return pipe, a rotary valve, a butterfly valve, a throttle valve, a check valve and a ball valve, wherein the pump is connected to the water supply pipe, the water return pipe is communicated with a water return port, and the rotary valve is connected to a water inlet and a water outlet of the pump.
4. The alkaline liquid charging system according to claim 1, wherein: the regulation and control subassembly includes moisturizing pipe, blow off pipe and the reinforced pipeline of intercommunication circulation tank to and PH meter, the level gauge of being connected with the water in the circulation tank, still including the velocity meter of intercommunication at the delivery pipe.
5. The alkaline liquid charging system according to claim 4, wherein: the PH meter and the liquid level meter monitor the PH value and the liquid level height condition of the neutralization solution in the circulating water tank, and supplement the needed alkaline reagent and water through the feeding pipeline and the water supplementing pipeline respectively.
6. The alkaline liquid charging system according to claim 1, wherein: and a safety valve is connected between the flowmeter and the quantitative pump in a shunt way, and the other end of the safety valve is communicated with the dissolving tank.
7. The alkaline liquid charging system according to claim 1, wherein: and a liquid level meter is arranged on the dissolving tank.
8. The alkaline liquid charging system according to claim 1, wherein: and a buoyancy valve is arranged between the water replenishing port and the water replenishing pipeline.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122057386.8U CN215939556U (en) | 2021-08-30 | 2021-08-30 | Alkaline liquid feeding system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122057386.8U CN215939556U (en) | 2021-08-30 | 2021-08-30 | Alkaline liquid feeding system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN215939556U true CN215939556U (en) | 2022-03-04 |
Family
ID=80430562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202122057386.8U Active CN215939556U (en) | 2021-08-30 | 2021-08-30 | Alkaline liquid feeding system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN215939556U (en) |
-
2021
- 2021-08-30 CN CN202122057386.8U patent/CN215939556U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207276380U (en) | A kind of waste water advanced oxidization system | |
CN104111593B (en) | Version waste water reuse circulating treating system is rushed in development | |
CN215939556U (en) | Alkaline liquid feeding system | |
CN206676250U (en) | Liqiud-gas mixing device | |
CN106197601B (en) | Tandem dissolution metering device | |
CN215939528U (en) | Alkali washing neutralization treatment tower | |
CN216262496U (en) | Dosing device and aeration system with same | |
CN206616120U (en) | Textile waste processing system | |
CN212450833U (en) | Biochemical treatment system of stainless steel washing wastewater with adjusting device | |
CN212315573U (en) | Water control type industrial circulating water dosing system | |
CN101121567A (en) | Non-power circulating water medicine-adding method and medicine-adding device thereof | |
CN219058713U (en) | Quantitative control dosing structure | |
CN213265760U (en) | Circulating water charge device | |
CN203866081U (en) | Automatic industrial wastewater PH (potential of hydrogen) regulating device | |
CN113582281A (en) | Energy-saving low-temperature flue gas concentration process and device for desulfurization wastewater | |
CN207957993U (en) | Application degreasing wasting liquid processing unit | |
CN208454585U (en) | A kind of electroplating wastewater acid-base neutralization reaction device | |
CN113894116A (en) | A medicine dosing device and aeration system with the dosing device | |
CN207748864U (en) | Vacuum jet chemicals dosing plant for urban wastewater treatment firm | |
CN113737923A (en) | Automatic water replenishing device for waterscape pool and using method | |
CN217809015U (en) | Anti-blocking type suspended matter filtering device | |
CN220360996U (en) | Efficient dissolving device | |
CN214571485U (en) | Sludge dewatering device | |
CN220432376U (en) | Mixed medicine water guiding device for treating sewage | |
CN212040231U (en) | Salt mixing system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |