CN210045069U - A dosing machine for industrial waste gas purification handles - Google Patents
A dosing machine for industrial waste gas purification handles Download PDFInfo
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- CN210045069U CN210045069U CN201920495365.4U CN201920495365U CN210045069U CN 210045069 U CN210045069 U CN 210045069U CN 201920495365 U CN201920495365 U CN 201920495365U CN 210045069 U CN210045069 U CN 210045069U
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Abstract
The utility model relates to an environmental protection technology field, concretely relates to dosing machine for industrial waste gas purification handles, including medical kit and the exhaust purification processing apparatus who is connected with the medical kit, still include pH sensor, controller, medicine conveying pipe and measuring pump, the medical kit is hollow box, be provided with manhole, inlet and drain on the medical kit, manhole and inlet all set up at the medical kit top, the drain sets up in the bottom side of medical kit, is provided with the measuring pump on the medical kit, the input setting of measuring pump is in the medical kit, the output is connected with the one end of medicine conveying pipe, and the other end and the exhaust purification processing apparatus of medicine conveying pipe are connected, the pH sensor sets up in exhaust purification processing apparatus, and pH sensor connection director, controller still are connected with the relay, and the relay is connected with the measuring pump. The utility model provides a manual medicine problem that wastes time and energy that adds in the industrial waste gas purification, convenient to use uses manpower sparingly.
Description
Technical Field
The utility model relates to an environmental protection technology field, concretely relates to dosing machine for industrial waste gas purification handles.
Background
The waste gas discharged from industrial production often has harmful influence on environment and human health, and before being discharged into the atmosphere, the waste gas is treated by adopting a purification measure so as to meet the requirements of waste gas discharge standards, and the process is called waste gas purification. The general industrial waste gas treatment comprises organic waste gas treatment, dust waste gas treatment and acid-base waste gas treatment, and the acid-base waste gas treatment is commonly used. In acid-base purification treatment waste gas technology, need use multiple medicament to handle, the kind and the ratio of the medicament that different kinds of waste gas needs are all different, and industrial waste gas purification treatment medicament use amount is big, and artifical interpolation is wasted time and energy, so needs a dosing machine that can conveniently add the medicament fast.
Disclosure of Invention
In order to solve the problem that the dosage of the medicament is large during the industrial waste gas purification treatment in the prior art, the manual addition wastes time and energy, the utility model provides a dosing machine for industrial waste gas purification treatment.
A dosing machine for industrial waste gas purification treatment comprises a medicine box and a waste gas purification treatment device connected with the medicine box, and further comprises a pH sensor, a controller, a medicine conveying pipe and a metering pump, wherein the medicine box is a hollow box body, a manhole, a liquid inlet and a sewage outlet are formed in the medicine box, the manhole and the liquid inlet are both arranged at the top of the medicine box, the sewage outlet is formed in the side face of the bottom of the medicine box, the metering pump is arranged on the medicine box, the input end of the metering pump is arranged in the medicine box, the output end of the metering pump is connected with one end of the medicine conveying pipe, the other end of the medicine conveying pipe is connected with the waste gas purification treatment device, the pH sensor is arranged in the waste gas purification treatment device, the pH sensor is connected with the controller, the;
further, the medicine boxes comprise a catalyst medicine box, an oxidant medicine box and an acid liquor medicine box, and the medicine conveying pipe comprises a catalyst medicine conveying pipe, an oxidant medicine conveying pipe and an acid liquor medicine conveying pipe;
furthermore, a stirrer is arranged at the central position above the medicine chest, and the output end of the stirrer is arranged in the medicine chest;
further, a liquid level sensor is vertically arranged in the medicine box, the output end of the liquid level sensor is connected and controlled, a buzzer is arranged on the outer side wall of the medicine box, and the buzzer is connected to the controller.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model comprises a pH sensor arranged in the waste gas purification treatment device, wherein the pH sensor is connected with a controller, the controller is also connected with a relay, the relay controls a metering pump, the input dosage can be controlled in time according to the pH value in the waste gas purification treatment device, the waste gas purification reaction is ensured to be in proper pH value, and the control of the reaction rate is facilitated; a manhole is arranged above the medicine chest, so that the maintenance is convenient; a sewage discharge outlet is formed at the bottom of the medicine box, so that sewage can be discharged conveniently; a stirrer is arranged at the central position above the medicine chest, and can stir the liquid medicine in the medicine chest to prevent the liquid medicine from precipitating; the vertical level sensor that is provided with in the medical kit, be provided with bee calling organ on the medical kit lateral wall, level sensor connection director, the controller still is connected with the relay, relay control bee calling organ switch, and the staff that has in time been reminded when the medicine volume is too little in the medical kit to add the medicament conveniently, has avoided the not enough problem that influences work efficiency of medicament, also can in time remind the staff simultaneously when adding the medicament in to the medical kit, avoids adding more medicaments, produces extravagantly.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the medicine box of the present invention.
Fig. 3 is a plan view of the medicine box of the present invention.
Reference numerals: 1 is a medicine box, 2 is a waste gas purification treatment device, 3 is a pH sensor, 4 is a controller, 5 is a medicine conveying pipe, 6 is a metering pump, 7 is a manhole, 8 is a liquid inlet, 9 is a sewage outlet, 10 is a stirrer, 11 is a liquid level sensor, 12 is a buzzer, 13 is a relay, 101 is a catalyst medicine box, 102 is an oxidant medicine box, 103 is an acid liquor medicine box, 501 is a catalyst medicine conveying pipe, 502 is an oxidant medicine conveying pipe, and 503 is an acid liquor medicine conveying pipe.
Detailed Description
The invention will be further explained with reference to the following figures and specific examples:
as shown in figures 1 to 3, a dosing machine for industrial waste gas purification treatment comprises a medicine box 1 and a waste gas purification treatment device 2 connected with the medicine box 1, and further comprises a pH sensor 3, a controller 4, a medicine conveying pipe 5 and a metering pump 6, the medicine box 1 is a hollow box body, the medicine box 1 comprises a catalyst medicine box 101, an oxidant medicine box 102 and an acid liquor medicine box 103, a manhole 7, a liquid inlet 8 and a drain outlet 9 are arranged on the medicine box 1, the manhole 7 and the liquid inlet 8 are both arranged at the top of the medicine box 1, the drain outlet 9 is arranged at the side surface of the bottom of the medicine box 1, the manhole 7 is used for daily maintenance and repair of workers, the drain outlet 9 is convenient for discharging sewage when the medicine box 1 is cleaned, the stirrer 10 is arranged at the central position above the medicine box 1, the output end of the stirrer 10 is arranged in the medicine box 1, and the stirrer 10 can stir the liquid medicine to prevent the liquid medicine from precipitating; a liquid level sensor 11 is vertically arranged in a medicine box 1, specifically, the liquid level sensor 11 in the embodiment is a BO-22 type liquid level sensor produced by yokoku electromechanical limited company, an output end of the liquid level sensor 11 is connected with a controller 4, a buzzer 12 is arranged on an outer side wall of the medicine box 1, the buzzer 12 is connected with the controller 4, a metering pump 6 is arranged on the medicine box 1, specifically, the metering pump 6 in the embodiment is an nx (h) -30 type metering pump produced by kunshan national filter limited company and is connected with 220V commercial power, an input end of the metering pump 6 is arranged in the medicine box 1, an output end of the metering pump is connected with one end of a medicine conveying pipe 5, the other end of the medicine conveying pipe 5 is connected with a waste gas purification treatment device 2, the medicine conveying pipe 5 comprises a catalyst medicine conveying pipe 501, an oxidant medicine conveying pipe 502 and an acid liquor medicine conveying pipe 503, and a check valve is arranged, the pH sensor 3 is arranged in the waste gas purification treatment device 2, the pH sensor 3 is connected with the controller 4, the controller 4 is further connected with A relay 13, and the relay 13 is connected with the metering pump 6, specifically, the pH sensor 3 in the embodiment is A BPH8010 type pH sensor produced by Bell analysis instruments, Inc., and the controller 4 is internally provided with A PLC (programmable logic controller) of which the type is ohm dragon CPM1A-20 CDR-A-V1.
When the utility model is used, the pH sensor 3 is arranged in the waste gas purification treatment device 2, the pH sensor 3 feeds back the pH value in the waste gas purification treatment device 2 to the controller 4 connected with the pH sensor 3 in real time, the controller 4 controls the relay 13 through the PLC arranged therein, the relay 13 further controls the switch of the metering pump 6, the metering pump 6 adjusts the flow of the drug delivery pipe 5 according to the output signal of the relay 13, thereby achieving the purpose of adjusting the drug ratio, concretely, when the pH value in the waste gas purification treatment device 2 is too low, the pH sensor 3 transmits a signal to the controller 4, the controller 4 sends an electric signal to the relay 13, the relay 13 sends a signal to the metering pump 6 on the acid liquor medicine box 103, the metering pump 6 reduces the flow, the flow of the acid liquor drug delivery pipe 503 is reduced, when the pH value in the waste gas purification treatment device 2 is too high, the pH sensor 3 transmits a signal to the controller 4, the controller 4 sends an electric signal to the relay 13, the relay 13 sends a signal to the metering pump 6 on the acid liquor medicine box 103, the flow of the metering pump 6 is increased, and the flow of the acid liquor medicine conveying pipe 503 is increased, so that the pH value in the waste gas purification treatment device 2 is ensured to be always in a proper range, and the waste gas purification reaction is accelerated;
when the liquid level in the medicine box 1 is lower than a certain height (such as 1/5 of the height of the medicine box 1), the liquid level sensor 11 sends a signal to the controller 4, the controller 4 sends a signal to the buzzer 12, and the buzzer 12 gives an alarm to remind a worker to add a medicine in time; the staff adds the medicament through setting up inlet 8 at medical kit 1 top, and when the liquid level rose to certain height (like 4/5 of medical kit 1 height) in medical kit 1, level sensor 11 sent signal to controller 4, and controller 4 control bee calling organ 12 sends the police dispatch newspaper sound again, reminds the staff to stop adding the medicine.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.
Claims (4)
1. A dosing machine for industrial waste gas purification treatment comprises a medicine box (1) and a waste gas purification treatment device (2) connected with the medicine box (1), and is characterized by further comprising a pH sensor (3), a controller (4), a medicine conveying pipe (5) and a metering pump (6), wherein the medicine box (1) is a hollow box body, a manhole (7), a liquid inlet (8) and a sewage outlet (9) are arranged on the medicine box (1), the manhole (7) and the liquid inlet (8) are both arranged at the top of the medicine box (1), the sewage outlet (9) is arranged on the side face of the bottom of the medicine box (1), the metering pump (6) is arranged on the medicine box (1), the input end of the metering pump (6) is arranged in the medicine box (1), the output end of the metering pump is connected with one end of the medicine conveying pipe (5), the other end of the medicine conveying pipe (5) is connected with the waste gas purification treatment device (2), the pH sensor (3) is arranged in the waste gas purification treatment device (2), the pH sensor (3) is connected with the controller (4), the controller (4) is also connected with the relay (13), and the relay (13) is connected with the metering pump (6).
2. The chemical dosing machine for industrial waste gas purification treatment according to claim 1, wherein the chemical box (1) comprises a catalyst chemical box (101), an oxidant chemical box (102) and an acid liquid chemical box (103), and the chemical delivery pipe (5) comprises a catalyst chemical delivery pipe (501), an oxidant chemical delivery pipe (502) and an acid liquid chemical delivery pipe (503).
3. The chemical dosing machine for industrial waste gas purification treatment according to claim 1, characterized in that a stirrer (10) is arranged above the chemical box (1) in a central position, and an output end of the stirrer (10) is arranged in the chemical box (1).
4. The dosing machine for industrial waste gas purification treatment according to claim 1, characterized in that a liquid level sensor (11) is vertically arranged in the dosing box (1), the output end of the liquid level sensor (11) is connected with the controller (4), a buzzer (12) is arranged on the outer side wall of the dosing box (1), and the buzzer (12) is connected to the controller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920495365.4U CN210045069U (en) | 2019-04-12 | 2019-04-12 | A dosing machine for industrial waste gas purification handles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920495365.4U CN210045069U (en) | 2019-04-12 | 2019-04-12 | A dosing machine for industrial waste gas purification handles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210045069U true CN210045069U (en) | 2020-02-11 |
Family
ID=69378783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920495365.4U Active CN210045069U (en) | 2019-04-12 | 2019-04-12 | A dosing machine for industrial waste gas purification handles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210045069U (en) |
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2019
- 2019-04-12 CN CN201920495365.4U patent/CN210045069U/en active Active
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