CN115501735A - Automatic water supply for washing tower - Google Patents
Automatic water supply for washing tower Download PDFInfo
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- CN115501735A CN115501735A CN202211021438.9A CN202211021438A CN115501735A CN 115501735 A CN115501735 A CN 115501735A CN 202211021438 A CN202211021438 A CN 202211021438A CN 115501735 A CN115501735 A CN 115501735A
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- water
- water tank
- washing tower
- tank
- inlet pipe
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- 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
- B01D53/14—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 by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses automatic water replenishing of a washing tower, which comprises a water tank, a first water pump, an atomizer and a control box, wherein the first water pump is arranged at the lower part of the side wall of the water tank; a first tension sensor is arranged on the inner top wall of the water tank, and a first floating ball is suspended at the lower end of the first tension sensor through a traction rope; the water tank is characterized in that a first water inlet pipe is arranged at the upper end of the side wall of the water tank, a first water supply pipe is arranged at the other end of the first water inlet pipe, a flowmeter is connected between the first water supply pipe and the first water inlet pipe, and an electromagnetic valve is arranged on the first water supply pipe. The invention has reasonable design and stable use, effectively detects the water level in the circulating water tank of the washing tower, performs automatic quantitative water supplement, can ensure the stable water supplement of the water tank under the conditions of water cut off and the like, can also perform automatic addition of liquid medicine, improves the treatment effect of the circulating water on tail gas, can avoid the overflow of the circulating water in the water tank, and ensures the safety of the water tank.
Description
Technical Field
The invention relates to the technical field of tail gas treatment equipment, in particular to automatic water replenishing of a washing tower.
Background
The washing tower is mainly used for treating industrial waste gas and dust, liquid atomized by the atomizer is subjected to physical absorption or chemical reaction, neutralized or received liquid enters the circulating water tank, and the neutralized or received gas reaching the standard is demisted by the demister and then discharged into the atmosphere through the exhaust fan.
The circulating water inside the tower bottom is contacted with the atmosphere during circulation, and water can be volatilized by the atmosphere to cause the water level of the circulating water to be reduced, so that no-load operation of washing tower equipment is realized, the equipment is further damaged, and the working environment of a site cannot be damaged by tail gas treatment.
The water replenishing of the circulating water of the existing washing tower is mainly carried out manually, the time and the labor are wasted, the automation degree is lower, the overflow of the circulating water caused by excessive water replenishing easily causes the influence of liquid medicine on the environment, the addition of the liquid medicine into the water tank is inconvenient, the circulating water cannot be replenished under the conditions of water cut off and the like, and the running stability of the washing tower is poor.
Disclosure of Invention
The invention aims to solve the problems that water replenishing is mainly performed manually, time and labor are wasted, the automation degree is low, circulating water overflows to cause liquid medicine to affect the environment due to excessive water replenishing easily, the liquid medicine is inconvenient to be added into a water tank, the circulating water cannot be replenished under the conditions of water cut-off and the like, and the operation stability of a washing tower is poor in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
the automatic water replenishing device for the washing tower comprises a water tank, a first water pump, an atomizer and a control box, wherein the first water pump is arranged on the lower portion of the side wall of the water tank, and the atomizer is arranged in the washing tower and connected with the output end of the first water pump.
A first tension sensor is arranged on the inner top wall of the water tank, and a first floating ball is suspended at the lower end of the first tension sensor through a traction rope.
The water tank is characterized in that a first water inlet pipe is arranged at the upper end of the side wall of the water tank, a first water supply pipe is arranged at the other end of the first water inlet pipe, a flowmeter is connected between the first water supply pipe and the first water inlet pipe, and an electromagnetic valve is arranged on the first water supply pipe.
Preferably, an auxiliary water tank is further arranged on one side of the water tank, a second water pump is arranged at the lower end of the auxiliary water tank, and the output end of the second water pump is connected between the corresponding electromagnetic valve and the flowmeter on the water supply pipe in a penetrating mode.
More preferably, the output end of the second water pump is provided with a one-way valve.
More preferably, a second water inlet pipe is arranged on the top wall of the auxiliary water tank, the other end of the second water inlet pipe is connected with a two-position three-way valve, and the two-position three-way valve is arranged on the first water inlet pipe.
More preferably, the inner top wall of the auxiliary water tank is provided with a second tension sensor, and the lower end of the second tension sensor is suspended with a second floating ball through a traction rope.
Preferably, a liquid medicine water tank is further arranged on one side of the water tank, a third water pump is arranged at the lower end of the side wall of the liquid medicine water tank, a three-way connector is arranged on the output end of the third water pump, and the three-way connector is arranged on the first water inlet pipe.
More preferably, the output end of the third water pump is provided with a check valve.
More preferably, a water level sensor is vertically arranged on the inner top wall of the water tank.
Preferably, the first water pump, the first tension sensor, the electromagnetic valve, the flowmeter, the two-position three-way valve, the second tension sensor, the second water pump, the third water pump and the water level sensor are all electrically connected with the control box through leads.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the matching of the first floating ball and the first tension sensor, automatic water replenishing is effectively carried out on the washing tower, the manpower consumption for replenishing water to the water tank of the washing tower is effectively reduced, the water quantity in the water tank is ensured to be stable, and the running stability of the washing tower is ensured;
2. according to the invention, the auxiliary water tank is used for supplementing water to the water tank under emergency conditions such as water cut-off and the like, so that the water quantity of the water tank under various conditions can be effectively ensured to be sufficient, the stable operation of the washing tower is ensured, and the danger of the shutdown of the washing tower is avoided;
3. according to the invention, the traditional Chinese medicine water in the water tank is automatically supplemented, so that the stability of the content of the traditional Chinese medicine water in the water tank is ensured, and the treatment effect of the washing tower on tail gas is ensured;
4. the water level in the water tank is monitored by the tension sensor I and the water level sensor, so that damage caused by overflow of circulating water containing liquid medicine in the water tank is effectively avoided, and the safety of the water tank of the washing tower is ensured.
The invention has reasonable design and stable use, effectively detects the water level in the circulating water tank of the washing tower, performs automatic quantitative water supplement, can ensure the stable water supplement of the water tank under the conditions of water cut off and the like, can also perform automatic addition of liquid medicine, improves the treatment effect of the circulating water on tail gas, can avoid the overflow of the circulating water in the water tank, and ensures the safety of the water tank.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of an automatic water replenishing system for a scrubber according to the present invention;
FIG. 2 is a schematic structural view of a second embodiment of an automatic water replenishing method for a scrubber according to the present invention;
FIG. 3 is a schematic diagram of a third embodiment of an automatic water replenishing system for a scrubber according to the present invention;
fig. 4 is a schematic view of the overall structure of the automatic water replenishing of the scrubber according to the present invention.
In the figure: the device comprises a water tank 1, a first water pump 101, an atomizer 102, a control box 2, a first floating ball 3, a first tension sensor 31, a water delivery pipe 4, a first water inlet pipe 41, an electromagnetic valve 42, a flowmeter 5, an auxiliary water tank 6, a second water inlet pipe 61, a two-position three-way valve 7, a second floating ball 8, a second tension sensor 81, a second water pump 9, a one-way valve 91, a liquid medicine water tank 10, a third water pump 11, a check valve 111, a three-way joint 12 and a water level sensor 13.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Example one
Referring to fig. 1-4, the automatic water replenishing device for the washing tower comprises a water tank 1, a first water pump 101, an atomizer 102 and a control box 2, wherein the first water pump 101 is arranged on the lower portion of the side wall of the water tank 1, the atomizer 102 is arranged in the washing tower and connected with the output end of the first water pump 101, and circulating water in the water tank 1 is sent into the atomizer 102 through the first water pump 101 to be atomized so as to absorb tail gas.
Be equipped with tension sensor 31 on the roof in the water tank 1, tension sensor 31 lower extreme has hung floater 3 through the haulage rope, and when the water level reduced, the buoyancy that floater 3 received disappeared and hang on tension sensor 31, tension sensor 31 receives the pulling force and detects the water level reduction in the water tank 1, and the convenience is in time mended water to water tank 1.
The water tank is characterized in that a first water inlet pipe 41 is arranged at the upper end of the side wall of the water tank 1, a water supply pipe 4 is arranged at the other end of the first water inlet pipe 41, tap water is connected to the other end of the water supply pipe 4, a flowmeter 5 is connected between the water supply pipe 4 and the first water inlet pipe 41, and an electromagnetic valve 42 is arranged on the water supply pipe 4.
After detecting the water level reduction in the water tank 1, the solenoid valve 42 is opened and is sent water to cooperate flowmeter 5 to detect the inflow, after the inflow reaches and predetermines the flow, close solenoid valve 42 and stop sending water, can effectually avoid the error that the 4 not enough of water intakes of flow of intaking leads to through the mode that detects the inflow, also can cooperate tension sensor 31 to detect whether to mend water to setting for liquid level height.
In this embodiment, in order to guarantee to remain reasonable water level throughout in the water tank 1, guarantee the normal work of scrubbing tower, when 1 low water level in water tank, floater 3 receives buoyancy and reduces until not having, force sensor 31 receives tensile increase, detect the reduction of 1 liquid level in water tank, open solenoid valve 42, make the running water send into through inlet tube 41 and carry out the moisturizing in the water tank 1, and detect the inflow through flowmeter 5, until reaching the moisturizing volume of predetermineeing, close solenoid valve 42 and accomplish the moisturizing, the effectual monitoring to the water yield in the water tank 1 that has reduced, the degree of automation to the moisturizing of water tank 1 has been improved.
Example two
Referring to fig. 2 and 4, in this embodiment, the same as the first embodiment, and more preferably, an auxiliary water tank 6 is further disposed on one side of the water tank 1, so as to replenish water in an emergency, avoid the situation that water cannot be replenished due to water shortage of the water supply pipe 4, and ensure stable operation of the washing tower, a second water pump 9 is disposed at the lower end of the auxiliary water tank 6, and an output end of the second water pump 9 is connected between the corresponding electromagnetic valve 42 and the flow meter 5 on the water supply pipe 4 in a penetrating manner.
After the water replenishing process of the first embodiment is started, but the flow change is not detected by the flow meter 5, which indicates that the water supply pipe 4 is not used for supplying water, at this time, the electromagnetic valve 42 is closed, the second water pump 9 is started, the water in the auxiliary water tank 6 is supplied into the water tank 1 through the first water inlet pipe 41, the water replenishing amount is controlled by matching with the flow meter 5, and the second water pump 9 is closed to stop water replenishing after the completion of water replenishing is detected, so that sufficient circulating water in the water tank 1 can be effectively ensured under emergency conditions such as water cut-off, and the working stability of the washing tower is improved.
In this embodiment, as shown in fig. 2, be equipped with check valve 91 on the output of the second water pump 9, rivers get into the output of the second water pump 9 when moisturizing to water tank 1 that can be convenient, guarantee to stably carry out the moisturizing to water tank 1.
In this embodiment, as shown in fig. 2, a second water inlet pipe 61 is disposed on the top wall of the auxiliary water tank 6, the other end of the second water inlet pipe 61 is connected to a two-position three-way valve 7, and the two-position three-way valve 7 is disposed on the first water inlet pipe 41.
Control that can be convenient through two-position three-way valve 7 carries out the moisturizing to auxiliary water tank 6, when moisturizing to water tank 1, open two-position three-way valve 7's T1, the T2 port, and close the T3 interface, carry out the moisturizing to water tank 1, when needs carry out the moisturizing to auxiliary water tank 6, open two-position three-way valve 7's T1, the T3 port, and close the T2 interface, carry out the moisturizing to auxiliary water tank 6, cooperate flowmeter 5 to control the inflow simultaneously, convenient control carries out the moisturizing to auxiliary water tank 6, guarantee to have sufficient reserve water in the auxiliary water tank 6 all the time.
In this embodiment, as shown in fig. 2, a second tension sensor 81 is disposed on the inner top wall of the auxiliary water tank 6, and a second floating ball 8 is suspended at the lower end of the second tension sensor 81 through a hauling rope.
Through two 81 cooperation floater two 8 monitoring auxiliary water tank 6 water levels of force sensor, in time carry out the moisturizing to auxiliary water tank 6, guarantee to the water level monitoring in auxiliary water tank 6, guarantee that the reserve water in the auxiliary water tank 6 is sufficient.
EXAMPLE III
Referring to fig. 3 and 4, in this embodiment, basically the same as the first embodiment, it is more preferable that a liquid medicine tank 10 is further disposed on one side of the water tank 1, a third water pump 11 is disposed at a lower end of a side wall of the liquid medicine tank 10, a three-way joint 12 is disposed at an output end of the third water pump 11, and the three-way joint 12 is disposed on the first water inlet pipe 41.
After carrying out a lot of moisturizing to water tank 1, in order to guarantee the treatment effect to tail gas, need supply to the liquid medicine in the water tank 1, after setting for a lot of moisturizing, start three 11 of water pumps go into water tank 1 through inlet tube 41 with liquid medicine pump in to water tank 1 moisturizing, rivers when the cooperation moisturizing erode the mixed effect that improves liquid medicine entering water tank 1, guarantee the effect to tail gas treatment.
In this embodiment, as shown in fig. 3 and 4, be equipped with check valve 111 on three 11's of water pump the output, rivers influence liquid medicine concentration in getting into liquid medicine water tank 10 when avoiding the moisturizing, guarantee to the accurate control of liquid medicine dosage, improve the stability of 1 traditional chinese medicine water content in water tank, guarantee the treatment effect to tail gas.
Example four
Referring to fig. 4, in this embodiment, the same as the first embodiment, it is more preferable that a water level sensor 13 is vertically disposed on the inner top wall of the water tank 1, after the water level of the water tank 1 is detected to be too high, in order to ensure that circulating water containing liquid medicine in the water tank 1 does not flow out to affect the environment, after the water level sensor 13 detects that the water level is too high, the water inlet to the water tank 1 is closed, so that the safety of water replenishing of the water tank 1 is ensured, and the overflow of the liquid medicine in the water tank is effectively avoided.
EXAMPLE five
Referring to fig. 1 to 4, in this embodiment, in combination with the first to fourth embodiments, it is more preferable that the first water pump 101, the first tension sensor 31, the electromagnetic valve 42, the flow meter 5, the two-position three-way valve 7, the second tension sensor 81, the second water pump 9, the third water pump 11, and the water level sensor 13 are all electrically connected to the control box 2 through an electrical control line, a PLC controller is arranged in the control box 2, and the model of the PLC controller can be siemens S7 to 200, so as to ensure the automation degree of water replenishing of the washing tower and automatically complete water replenishing of the washing tower.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The automatic water replenishing device for the washing tower comprises a water tank (1), a first water pump (101), an atomizer (102) and a control box (2), and is characterized in that the first water pump (101) is arranged on the lower portion of the side wall of the water tank (1), and the atomizer (102) is arranged in the washing tower and connected with the output end of the first water pump (101);
a first tension sensor (31) is arranged on the inner top wall of the water tank (1), and a first floating ball (3) is suspended at the lower end of the first tension sensor (31) through a traction rope;
the water tank is characterized in that a first water inlet pipe (41) is arranged at the upper end of the side wall of the water tank (1), a water feeding pipe (4) is arranged at the other end of the first water inlet pipe (41), a flowmeter (5) is connected between the water feeding pipe (4) and the first water inlet pipe (41), and an electromagnetic valve (42) is arranged on the water feeding pipe (4).
2. The automatic water replenishing device for the washing tower is characterized in that an auxiliary water tank (6) is further arranged on one side of the water tank (1), a second water pump (9) is arranged at the lower end of the auxiliary water tank (6), and the output end of the second water pump (9) is connected between the corresponding electromagnetic valve (42) and the flow meter (5) on the water supply pipe (4) in a penetrating mode.
3. The automatic water replenishing device for the washing tower as claimed in claim 2, wherein a one-way valve (91) is arranged on the output end of the second water pump (9).
4. The automatic water replenishing device for the washing tower according to claim 2, wherein a second inlet pipe (61) is arranged on the top wall of the auxiliary water tank (6), a two-position three-way valve (7) is connected to the other end of the second inlet pipe (61), and the two-position three-way valve (7) is arranged on the first inlet pipe (41).
5. The automatic water replenishing device for the washing tower as claimed in claim 2, wherein a second tension sensor (81) is arranged on the inner top wall of the auxiliary water tank (6), and a second floating ball (8) is hung at the lower end of the second tension sensor (81) through a traction rope.
6. The automatic water replenishing device for the washing tower is characterized in that a liquid medicine tank (10) is further arranged on one side of the water tank (1), a third water pump (11) is arranged at the lower end of the side wall of the liquid medicine tank (10), a three-way joint (12) is arranged at the output end of the third water pump (11), and the three-way joint (12) is arranged on the first water inlet pipe (41).
7. The automatic water replenishing of the washing tower according to claim 6, wherein the output end of the third water pump (11) is provided with a check valve (111).
8. The automatic water replenishing of the washing tower according to claim 1, characterized in that a water level sensor (13) is vertically arranged on the inner top wall of the water tank (1).
9. The automatic water replenishing device for the washing tower is characterized in that the first water pump (101), the first tension sensor (31), the electromagnetic valve (42), the flowmeter (5), the two-position three-way valve (7), the second tension sensor (81), the second water pump (9), the third water pump (11) and the water level sensor (13) are electrically connected with the control box (2) through leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211021438.9A CN115501735A (en) | 2022-08-24 | 2022-08-24 | Automatic water supply for washing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211021438.9A CN115501735A (en) | 2022-08-24 | 2022-08-24 | Automatic water supply for washing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115501735A true CN115501735A (en) | 2022-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211021438.9A Pending CN115501735A (en) | 2022-08-24 | 2022-08-24 | Automatic water supply for washing tower |
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| CN (1) | CN115501735A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1741333A1 (en) * | 2005-07-05 | 2007-01-10 | Chen Hui Liao | Aquarium capable of automatically collecting, precipitating and draining sewage |
| CN204551611U (en) * | 2015-03-31 | 2015-08-12 | 仪征祥源动力供应有限公司 | A kind of electromagnetic valve adds the water replanishing device of floating ball sensor |
| CN205332636U (en) * | 2016-02-05 | 2016-06-22 | 国网安徽省电力公司检修公司 | A automatic water supply device for valve room water cooling system |
| CN206084588U (en) * | 2016-08-29 | 2017-04-12 | 江海职业技术学院 | Lathe is from adding cutting fluid controlling means |
| CN206121500U (en) * | 2016-11-07 | 2017-04-26 | 广东华特气体股份有限公司 | Tail gas treatment system |
| CN107893724A (en) * | 2017-12-26 | 2018-04-10 | 盐城市昇众鑫机械有限公司 | A kind of diesel oil tank |
-
2022
- 2022-08-24 CN CN202211021438.9A patent/CN115501735A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1741333A1 (en) * | 2005-07-05 | 2007-01-10 | Chen Hui Liao | Aquarium capable of automatically collecting, precipitating and draining sewage |
| CN204551611U (en) * | 2015-03-31 | 2015-08-12 | 仪征祥源动力供应有限公司 | A kind of electromagnetic valve adds the water replanishing device of floating ball sensor |
| CN205332636U (en) * | 2016-02-05 | 2016-06-22 | 国网安徽省电力公司检修公司 | A automatic water supply device for valve room water cooling system |
| CN206084588U (en) * | 2016-08-29 | 2017-04-12 | 江海职业技术学院 | Lathe is from adding cutting fluid controlling means |
| CN206121500U (en) * | 2016-11-07 | 2017-04-26 | 广东华特气体股份有限公司 | Tail gas treatment system |
| CN107893724A (en) * | 2017-12-26 | 2018-04-10 | 盐城市昇众鑫机械有限公司 | A kind of diesel oil tank |
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