CN215466729U - Processing apparatus of flue gas component absorption tube - Google Patents
Processing apparatus of flue gas component absorption tube Download PDFInfo
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- CN215466729U CN215466729U CN202121773093.3U CN202121773093U CN215466729U CN 215466729 U CN215466729 U CN 215466729U CN 202121773093 U CN202121773093 U CN 202121773093U CN 215466729 U CN215466729 U CN 215466729U
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- flue gas
- absorption tube
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- component absorption
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Abstract
The utility model discloses a processing device of a flue gas component absorption tube, which comprises a sliding table module, an electrode bracket, a copper bar electrode, a flue gas component absorption tube, a pipe fitting bracket, an electrolyte storage tank, a peristaltic pump, a funnel, a PLC (programmable logic controller) and an adjustable direct current power supply, wherein the sliding table module is arranged on the upper surface of the electrode bracket; the bottom outlet of the funnel is inserted into the flue gas component absorption tube, one end of the electrode support is horizontally fixed on a sliding block in the sliding table module, the upper end of the copper rod electrode is fixed on the other end of the electrode support, and the lower end of the copper rod electrode penetrates through the funnel and is inserted into the flue gas component absorption tube; the negative pole of adjustable DC power supply is connected with the upper end of bar copper electrode, and adjustable DC power supply's positive pole is connected with the outer wall of flue gas component absorption tube, and the entry and the electrolyte storage tank of peristaltic pump are linked together, and the export of peristaltic pump is linked together with the entry of funnel side, and the device can realize the processing of flue gas component absorption tube inner wall.
Description
Technical Field
The utility model belongs to the technical field of environmental protection, and relates to a treatment device of a flue gas component absorption tube.
Background
The flue gas on-line monitoring system (CEMS) refers to a device which continuously monitors the concentration and the total emission amount of gaseous pollutants and particulate matters emitted by an air pollution source and transmits information to a main department in real time, and is widely applied to monitoring the pollutants emitted by the industries such as coal-fired power plants, steel smelting and the like in recent years.
The flue gas component absorption tube is one of the key parts of the sampling part of one type of flue gas online monitoring system. When flue gas on-line monitoring system carries out the flue gas sampling, flue gas component absorption tube internal surface forms continuous water film under continuous outside moisturizing circumstances, when the flue gas passes through inside the flue gas component absorption tube, sulfur dioxide, ammonia etc. that contain are soluble in water the component dissolve in the water film, subsequent instrument carries out the analysis to discharged aqueous solution and can obtain the concentration of pollutant in the flue gas, in order to guarantee the best absorption effect of flue gas component absorption tube, must handle flue gas component absorption tube internal surface, so that its surface has sufficient hydrophilicity, can form complete continuous liquid film, however prior art does not give concrete processing apparatus.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a treatment device of a smoke component absorption tube, which can realize the treatment of the inner wall of the smoke component absorption tube.
In order to achieve the purpose, the processing device of the flue gas component absorption tube comprises a sliding table module, an electrode bracket, a copper bar electrode, the flue gas component absorption tube, a pipe fitting bracket, an electrolyte storage tank, a peristaltic pump, a funnel, a PLC (programmable logic controller) and an adjustable direct current power supply;
the bottom outlet of the funnel is inserted into the flue gas component absorption tube, one end of the electrode support is horizontally fixed on a sliding block in the sliding table module, the upper end of the copper rod electrode is fixed on the other end of the electrode support, and the lower end of the copper rod electrode penetrates through the funnel and is inserted into the flue gas component absorption tube;
the negative pole of adjustable DC power supply is connected with the upper end of bar copper electrode, and adjustable DC power supply's positive pole is connected with the outer wall of flue gas component absorption tube, and the entry and the electrolyte storage tank of peristaltic pump are linked together, and the export of peristaltic pump is linked together with the entry of funnel side.
The PLC controller is connected with an adjustable direct current power supply, the PLC controller is connected with the peristaltic pump, and the PLC controller is connected with a stepping motor in the sliding table module through a stepping motor driver.
The electrode bracket is made of wood strips or epoxy resin materials.
The slip table module includes an upper fixed plate, a lower fixed plate, a fixed rod, a sliding block, a screw rod and a stepping motor, wherein the fixed rod is fixed between the upper fixed plate and the lower fixed plate, an output shaft of the stepping motor is connected with one end of the screw rod, the other end of the screw rod penetrates through the upper fixed plate and then is movably connected with the lower fixed plate, and the sliding block is in threaded connection with the screw rod.
The outer wall of the upper side of the copper rod electrode is wrapped with an insulating material layer.
The PLC controller is connected with a touch screen.
The touch screen is connected with the PLC through Ethernet or RS 485.
The PLC controller is connected with the adjustable direct current power supply through a first intermediate relay, and the PLC controller is connected with the peristaltic pump through a second intermediate relay.
The smoke component absorption tube is vertically fixed on the pipe fitting bracket.
And the axis of the copper bar electrode is coincided with the axis of the smoke component absorption tube.
The utility model has the following beneficial effects:
when the treatment device of the flue gas component absorption tube is specifically operated, the copper rod electrode is driven by the sliding table module to start to reciprocate up and down according to the set movement speed, movement distance and reciprocating times, wherein when the copper rod electrode enters the flue gas component absorption tube filled with electrolyte, an electrochemical reaction is generated to clean substances attached to the inner wall of the flue gas component absorption tube so as to ensure the absorption effect of the flue gas component absorption tube, the treatment device is small in implementation difficulty, wide in application range, strong in flexibility expansibility, suitable for laboratories or small-batch treatment occasions, simple in structure, convenient to operate and extremely strong in practicability.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Wherein, 1 is the slip table module, 2 is the electrode holder, 3 is the bar copper electrode, 4 is flue gas component absorption tube, 5 is the pipe fitting support, 6 is the electrolyte storage tank, 7 is the peristaltic pump, 8 is the funnel, 9 is the touch-sensitive screen, 10 is the PLC controller, 111 is first auxiliary relay, 112 is the second auxiliary relay, 12 is step motor driver, 13 is adjustable DC power supply.
Detailed Description
In order to make the technical solutions of the present invention better understood, 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, not all of the embodiments, and are not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present disclosure. 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.
There is shown in the drawings a schematic block diagram of a disclosed embodiment in accordance with the utility model. The figures are not drawn to scale, wherein certain details are exaggerated and possibly omitted for clarity of presentation. The shapes of various regions, layers and their relative sizes and positional relationships shown in the drawings are merely exemplary, and deviations may occur in practice due to manufacturing tolerances or technical limitations, and a person skilled in the art may additionally design regions/layers having different shapes, sizes, relative positions, according to actual needs.
Referring to fig. 1, the processing apparatus of the flue gas component absorption tube of the present invention includes a sliding table module 1, an electrode holder 2, a copper rod electrode 3, a flue gas component absorption tube 4, a pipe holder 5, an electrolyte storage tank 6, a peristaltic pump 7, a funnel 8, a touch screen 9, a PLC controller 10, a first intermediate relay 111, a second intermediate relay 112, a stepping motor driver 12, and an adjustable dc power supply 13;
the smoke component absorption pipe 4 is vertically fixed on the pipe fitting bracket 5, and the bottom outlet of the funnel 8 is inserted into the smoke component absorption pipe 4;
the sliding table module 1 is arranged on a working surface, the electrode support 2 is made of wood bars or epoxy resin materials, a sliding block is arranged on the sliding table module 1, one end of the electrode support 2 is horizontally fixed on the sliding block in the sliding table module 1, the upper end of the copper rod electrode 3 is fixed on the other end of the electrode support 2, the lower end of the copper rod electrode 3 penetrates through the funnel 8 and is inserted into the smoke component absorption tube 4, and the axis of the copper rod electrode 3 is coincided with the axis of the smoke component absorption tube 4;
slip table module 1 includes an upper fixed plate, a lower fixed plate, dead lever, screw rod and step motor, and wherein, the dead lever is fixed in between an upper fixed plate and the lower fixed plate, and step motor's output shaft is connected with the one end of screw rod, the other end of screw rod pass behind the upper fixed plate and with swing joint between the lower fixed plate, slider and screw rod threaded connection.
The negative pole of adjustable DC power supply 13 is connected with the upper end of bar copper electrode 3, and adjustable DC power supply 13's positive pole is connected with the outer wall of flue gas component absorption tube 4, and the entry of peristaltic pump 7 is linked together with electrolyte storage tank 6, and the export of peristaltic pump 7 is linked together with the entry of funnel 8 side, and the parcel has insulating material layer on the outer wall of bar copper electrode 3 upside.
When the device works, the electrolyte in the electrolyte storage tank 6 is pumped into the funnel 8 through the peristaltic pump 7, then falls into the smoke component absorption tube 4 to participate in electrochemical reaction, and finally returns to the electrolyte storage tank 6.
The PLC 10 is connected with the touch screen 9, the PLC 10 is connected with the adjustable direct current power supply 13 through a first intermediate relay 111, the PLC 10 is connected with the peristaltic pump 7 through a second intermediate relay 112, and the power supply of the adjustable direct current power supply 13 and the power supply of the peristaltic pump 7 are controlled to be switched on and off through the first intermediate relay 111 and the second intermediate relay 112;
the PLC 10 is connected with the stepping motor through a stepping motor driver 12 to control the lifting of the copper bar electrode 3.
The touch screen 9 is connected with the PLC controller 10 through ethernet or RS 485.
The specific working process of the utility model is as follows:
when the device is powered on and started, the stepping motor drives the copper rod electrode 3 to move to an upper origin, the bare leakage part at the lower side of the copper rod electrode 3 is positioned above the funnel 8, and a user sets the movement speed, the movement distance and the reciprocating movement times of the copper rod electrode 3 through the touch screen 9;
the PLC controller 10 starts the peristaltic pump 7, electrolyte in the electrolyte storage tank 6 enters the funnel 8 under the driving of the peristaltic pump 7, and then drops into the smoke component absorption tube 4, and then returns to the electrolyte storage tank 6, after the circulation of the electrolyte is stable, the PLC controller 10 starts the adjustable direct current power supply 13, and simultaneously, the copper rod electrode 3 is driven by the stepping motor to start to perform vertical reciprocating motion according to the set motion speed, the motion distance and the reciprocating motion times, wherein when the lower side exposed part of the copper rod electrode 3 enters the smoke component absorption tube 4 filled with the electrolyte, an electrochemical reaction occurs, so that substances attached to the inner wall of the smoke component absorption tube 4 are cleaned, and the absorption effect of the smoke component absorption tube 4 is ensured.
After cleaning, the peristaltic pump 7 and the adjustable direct current power supply 13 are turned off, the copper bar electrode 3 is returned to the upper origin, the electrolyte completely enters the electrolyte storage tank 6, and a small amount of water is used for washing the inner wall of the flue gas component absorption pipe 4.
In addition, the PLC controller 10 acquires the operating states of the stepping motor driver 12, the adjustable dc power supply 13, and the peristaltic pump 7, and controls the touch screen 9 to display alarm information to inform a user of checking and processing when a fault signal occurs.
Claims (8)
1. A processing device of a flue gas component absorption tube is characterized by comprising a sliding table module (1), an electrode bracket (2), a copper bar electrode (3), a flue gas component absorption tube (4), a pipe bracket (5), an electrolyte storage tank (6), a peristaltic pump (7), a funnel (8), a PLC (programmable logic controller) controller (10) and an adjustable direct current power supply (13);
the bottom outlet of the funnel (8) is inserted into the flue gas component absorption tube (4), one end of the electrode support (2) is horizontally fixed on a sliding block in the sliding table module (1), the upper end of the copper rod electrode (3) is fixed on the other end of the electrode support (2), and the lower end of the copper rod electrode (3) penetrates through the funnel (8) and is inserted into the flue gas component absorption tube (4);
the cathode of an adjustable direct current power supply (13) is connected with the upper end of the copper bar electrode (3), the anode of the adjustable direct current power supply (13) is connected with the outer wall of the flue gas component absorption tube (4), the inlet of a peristaltic pump (7) is communicated with an electrolyte storage tank (6), and the outlet of the peristaltic pump (7) is communicated with the inlet on the side surface of the funnel (8);
PLC controller (10) is connected with adjustable DC power supply (13), and PLC controller (10) is connected with peristaltic pump (7), and PLC controller (10) is connected with the step motor in slip table module (1) through step motor driver (12).
2. The flue gas component absorption tube treatment device according to claim 1, wherein the sliding table module (1) comprises an upper fixing plate, a lower fixing plate, a fixing rod, a sliding block, a screw rod and a stepping motor, wherein the fixing rod is fixed between the upper fixing plate and the lower fixing plate, an output shaft of the stepping motor is connected with one end of the screw rod, the other end of the screw rod penetrates through the upper fixing plate and then is movably connected with the lower fixing plate, and the sliding block is in threaded connection with the screw rod.
3. The flue gas component absorption tube treatment device according to claim 1, wherein the outer wall of the upper side of the copper rod electrode (3) is wrapped with an insulating material layer.
4. The flue gas component absorption tube processing device according to claim 1, wherein a touch screen (9) is connected to the PLC controller (10).
5. The flue gas component absorption tube treatment device according to claim 4, wherein the touch screen (9) is connected with the PLC controller (10) through Ethernet or RS 485.
6. The flue gas constituent absorption tube treatment device according to claim 1, wherein the PLC controller (10) is connected to the adjustable dc power supply (13) through a first intermediate relay (111), and the PLC controller (10) is connected to the peristaltic pump (7) through a second intermediate relay (112).
7. The flue gas component absorption tube treatment apparatus according to claim 1, wherein the flue gas component absorption tube (4) is vertically fixed to the pipe support (5).
8. The flue gas component absorption tube processing device according to claim 1, wherein the axis of the copper rod electrode (3) coincides with the axis of the flue gas component absorption tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121773093.3U CN215466729U (en) | 2021-07-30 | 2021-07-30 | Processing apparatus of flue gas component absorption tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121773093.3U CN215466729U (en) | 2021-07-30 | 2021-07-30 | Processing apparatus of flue gas component absorption tube |
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| CN215466729U true CN215466729U (en) | 2022-01-11 |
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| CN202121773093.3U Active CN215466729U (en) | 2021-07-30 | 2021-07-30 | Processing apparatus of flue gas component absorption tube |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426770A (en) * | 2021-07-30 | 2021-09-24 | 西安热工研究院有限公司 | Treatment device and method for flue gas component absorption tube |
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2021
- 2021-07-30 CN CN202121773093.3U patent/CN215466729U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426770A (en) * | 2021-07-30 | 2021-09-24 | 西安热工研究院有限公司 | Treatment device and method for flue gas component absorption tube |
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