CN215742821U - Waste gas treatment device for thermal power plant - Google Patents
Waste gas treatment device for thermal power plant Download PDFInfo
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- CN215742821U CN215742821U CN202121909266.XU CN202121909266U CN215742821U CN 215742821 U CN215742821 U CN 215742821U CN 202121909266 U CN202121909266 U CN 202121909266U CN 215742821 U CN215742821 U CN 215742821U
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- injection pipe
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Abstract
The utility model discloses a waste gas treatment device for a thermal power plant, which relates to the technical field of waste gas treatment, and comprises a purification box and is characterized in that: the sealing plate is arranged in the purifying box, and a sealing shell is arranged above the sealing plate; the purification mechanism comprises an air injection pipe, one end of the air injection pipe is hinged with the bottom of the purification box, a connecting rod is arranged on the sealing plate on one side above the air injection pipe in a sliding and penetrating mode, one end of the connecting rod is fixedly connected with a fixed plate, two sides of the bottom of the fixed plate are connected with sliding blocks in a sliding mode, one side of each sliding block is hinged with the air injection pipe, and a transmission assembly is arranged at one end of the connecting rod; the filtering mechanisms are arranged on two sides of the sealing shell and comprise a plurality of air guide plates which are respectively arranged on the side walls of the purifying box and the sealing shell, a filter screen is fixedly connected between the air guide plates, an air guide nozzle is arranged at the upper end of the sealing shell, and a fan is arranged at the upper end of the air guide nozzle; and the driving mechanism is arranged above the purifying box and used for driving the fan and the purifying mechanism.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment device for a thermal power plant.
Background
The thermal power plant is a thermal power plant which utilizes the extraction steam or the exhaust steam of a steam turbine to supply heat for users while generating electricity. The heat load center is close to, and is often a town center of a densely populated area, the water consumption, land acquisition, removal, environmental protection requirements and the like of the heat load center are greatly higher than those of a heat power plant with the same capacity, and a heat distribution pipe network is built at the same time.
Traditional exhaust treatment device, it is direct that exhaust gas discharges into the inside neutralization purification that carries on of scavenging solution generally, then filtering and discharging, but traditional purifier give vent to anger the position and can not remove in a flexible way, leads to gaseous and the contact of scavenging solution comprehensive abundant inadequately, and purifying effect is relatively poor, and filters also inadequately abundant, and the practicality is not high.
SUMMERY OF THE UTILITY MODEL
The present invention provides an exhaust gas treatment device for a thermal power plant, which solves the problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
an exhaust treatment device for a thermal power plant, comprising a purification box, further comprising:
the sealing plate is arranged in the purifying box, and a sealing shell is arranged above the sealing plate;
the purification mechanism comprises an air injection pipe, one end of the air injection pipe is hinged with the bottom of the purification box, a connecting rod is arranged on the sealing plate on one side above the air injection pipe in a sliding and penetrating mode, one end of the connecting rod is fixedly connected with a fixed plate, two sides of the bottom of the fixed plate are connected with sliding blocks in a sliding mode, one side of each sliding block is hinged with the air injection pipe, and a transmission assembly is arranged at one end of the connecting rod;
the filtering mechanisms are arranged on two sides of the sealing shell and comprise a plurality of air guide plates which are respectively arranged on the side walls of the purifying box and the sealing shell, a filter screen is fixedly connected between the air guide plates, an air guide nozzle is arranged at the upper end of the sealing shell, and a fan is arranged at the upper end of the air guide nozzle;
and the driving mechanism is arranged above the purifying box and used for driving the fan and the purifying mechanism.
As a preferred technical scheme of the utility model, the transmission assembly comprises a gear, a fixed shaft is arranged on one side of the gear, one end of the fixed shaft is hinged with a transmission rod, one side of the transmission rod is hinged with a piston plate, and one side of the piston plate is fixedly connected with a connecting rod.
As a preferable technical scheme of the utility model, the driving mechanism comprises a driving column, two ends of the driving column are fixedly sleeved with a first bevel gear, one axial end of a rotating shaft of the fan at one side of the first bevel gear is fixedly connected with a second bevel gear, and the second bevel gear is in meshing transmission connection with the first bevel gear.
As a preferable technical scheme of the utility model, threaded columns are fixedly sleeved between the driving columns between the first bevel gears, the threaded columns are in meshed transmission connection with the gears, and an exhaust pipe is arranged on the purification box above the threaded columns.
According to a preferable technical scheme of the utility model, one end of an air inlet of the air injection pipe is provided with an air guide pipe, the side wall of the purification box at one side of the air guide pipe is provided with an air inlet pipe, one end of the air inlet pipe penetrates through the sealing plate to be fixedly connected with the air guide pipe, and one side of the purification box is provided with a sealing door plate.
The utility model has the following advantages: when using, the gas that will purify is arranged through the admission pipe and is carried out neutralization reaction purification in the scavenging solution of closing plate below, start driving motor simultaneously and drive the drive post and rotate, and then drive gear revolve under the effect of screw post, the gear drives the connecting rod of piston plate below through the transfer line and reciprocates, and then drive jet-propelled pipe and swing in the scavenging solution of purifying box, waste gas can be abundant and scavenging solution mix the contact this moment, the neutralization purification efficiency of device has been improved greatly, it is more thorough to purify, waste gas is through the filter screen between the air guide plate simultaneously, carry out filtration repeatedly, final gas that purifies is finally under the effect of fan is discharged, the device can purify gaseous abundant efficient overall, the practicality is higher.
Drawings
Fig. 1 is a schematic structural view of an exhaust gas treatment device body for a thermal power plant.
Fig. 2 is a front view schematically showing an exhaust gas treatment device for a thermal power plant.
FIG. 3 is a schematic diagram of a gas lance for use in an exhaust gas treatment device of a thermal power plant.
In the figure: 1. a purification box; 2. a sealing plate; 3. a gas ejector tube; 4. a fixing plate; 5. a slider; 6. an air duct; 7. an air inlet pipe; 8. a filter screen; 9. sealing the shell; 10. a piston plate; 11. a connecting rod; 12. an exhaust port; 13. a transmission rod; 14. an air guide nozzle; 15. a drive motor; 16. a drive column; 17. a first bevel gear; 18. a threaded post; 19. a transmission gear; 20. a second bevel gear; 21. a fan; 22. a sealing door panel; 23. and an air guide plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1 to 3, an exhaust gas treatment device for a thermal power plant includes a purification tank 1, and further includes:
a sealing plate 2 fixedly arranged in the purifying box 1, and a sealing shell 9 is fixedly arranged above the sealing plate 2;
the purification mechanism is arranged below the sealing plate 2 and comprises an air injection pipe 3, one end of the air injection pipe 3 is hinged with the bottom of the purification box 1, a connecting rod 11 penetrates through the sealing plate 2 on one side above the air injection pipe 3 in a sliding mode, one end of the connecting rod 11 is fixedly connected with a fixing plate 4, two sides of the bottom of the fixing plate 4 are connected with sliding blocks 5 in a sliding mode, one side of each sliding block 5 is hinged with the air injection pipe 3, and a transmission assembly is arranged at one end of the connecting rod 11;
the filtering mechanisms arranged on two sides of the sealing shell 9 comprise air guide plates 23, the air guide plates 23 are provided with a plurality of air guide plates and are respectively and fixedly arranged on the side walls of the purifying box 1 and the sealing shell 9, a filter screen 8 is fixedly connected between the air guide plates 23, an air guide nozzle 14 is fixedly arranged at the upper end of the sealing shell 9, and the upper end of the air guide nozzle 14 is rotatably connected with a fan 21;
and a driving mechanism provided above the purification tank 1 for driving the fan 21 and the purification mechanism.
Example 2
Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: the transmission assembly comprises a transmission gear 19, one axial side of a rotating shaft of the transmission gear 19 is rotatably connected with the side wall of the purifying box 1, one side of the transmission gear 19 is fixedly connected with a fixed shaft, one end of the fixed shaft is hinged with a transmission rod 13, one side of the transmission rod 13 is hinged with a piston plate 10, and one side of the piston plate 10 is fixedly connected with a connecting rod 11.
The driving mechanism comprises a driving column 16, two ends of the driving column 16 are rotatably connected with the side wall of the purifying box 1, the outer side wall of the purifying box 1 on one axial side of the driving column 16 is fixedly connected with a driving motor 15, one end of an output shaft of the driving motor 15 is fixedly connected with one end of the driving column 16, two ends of the driving column 16 are fixedly sleeved with a first bevel gear 17, one axial end of a rotating shaft of a fan 21 on one side of the first bevel gear 17 is fixedly connected with a second bevel gear 20, and the second bevel gear 20 is in meshing transmission connection with the first bevel gear 17.
And threaded columns 18 are fixedly sleeved between the driving columns 16 between the first bevel gears 17, the threaded columns 18 are in meshed transmission connection with transmission gears 19, and exhaust pipes are fixedly connected to the purification box 1 above the threaded columns 18.
Air inlet one end fixed connection air duct 6 of jet-propelled pipe 3, 1 lateral wall fixed connection intake pipe 7 of purifying box on one side of air duct 6, 7 one end of intake pipe pass closing plate 2 and 6 fixed connection air duct, 1 one side of purifying box is articulated to be set up sealed door plant 22, set up gas vent 12 on the closing plate 2.
In the implementation process of the utility model, when the gas purifier is used, gas to be purified is discharged into the purifying liquid below the sealing plate 2 through the gas inlet pipe 7 for neutralization reaction and purification, and simultaneously the driving motor 15 is started to drive the driving column 16 to rotate, and further drives the transmission gear 19 to rotate under the action of the threaded column 18, the transmission gear 19 drives the connecting rod 11 below the piston plate 10 to move up and down through the transmission rod 13, further driving the gas injection pipe 3 to swing in the purifying liquid of the purifying box 1, at the moment, the waste gas can be fully mixed and contacted with the purifying liquid, the neutralization and purification efficiency of the device is greatly improved, the purification is more thorough, simultaneously waste gas passes through filter screen 8 between the air guide plate 23, carries out filtration repeatedly, and the final gas that purifies is discharged under the effect of fan 21 finally, and the device can purify the abundant efficient of gas on the whole, and the practicality is higher.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An exhaust treatment device for a thermal power plant, comprising a purification box, characterized by further comprising:
the sealing plate is arranged in the purifying box, and a sealing shell is arranged above the sealing plate;
the purification mechanism comprises an air injection pipe, one end of the air injection pipe is hinged with the bottom of the purification box, a connecting rod is arranged on the sealing plate on one side above the air injection pipe in a sliding and penetrating mode, one end of the connecting rod is fixedly connected with a fixed plate, two sides of the bottom of the fixed plate are connected with sliding blocks in a sliding mode, one side of each sliding block is hinged with the air injection pipe, and a transmission assembly is arranged at one end of the connecting rod;
the filtering mechanisms are arranged on two sides of the sealing shell and comprise a plurality of air guide plates which are respectively arranged on the side walls of the purifying box and the sealing shell, a filter screen is fixedly connected between the air guide plates, an air guide nozzle is arranged at the upper end of the sealing shell, and a fan is arranged at the upper end of the air guide nozzle;
and the driving mechanism is arranged above the purifying box and used for driving the fan and the purifying mechanism.
2. The exhaust gas treatment device for the thermal power plant as claimed in claim 1, wherein the transmission assembly comprises a transmission gear, a fixed shaft is disposed at one side of the transmission gear, one end of the fixed shaft is hinged to a transmission rod, one side of the transmission rod is hinged to a piston plate, and one side of the piston plate is fixedly connected to the connecting rod.
3. The exhaust gas treatment device for the thermal power plant as claimed in claim 2, wherein the driving mechanism comprises a driving column, two ends of the driving column are fixedly sleeved with a first bevel gear, one axial end of a rotating shaft of the fan on one side of the first bevel gear is fixedly connected with a second bevel gear, and the second bevel gear is in meshing transmission connection with the first bevel gear.
4. The exhaust gas treatment device for the thermal power plant as claimed in claim 3, wherein a threaded column is fixedly sleeved between the driving columns between the first bevel gears, the threaded column is in meshed transmission connection with the transmission gear, and an exhaust pipe is arranged on the purification box above the threaded column.
5. The waste gas treatment device for the thermal power plant according to claim 4, wherein an air guide pipe is arranged at one end of an air inlet of the air injection pipe, an air inlet pipe is arranged on the side wall of the purification box on one side of the air guide pipe, one end of the air inlet pipe penetrates through the sealing plate to be fixedly connected with the air guide pipe, and a sealing door plate is arranged on one side of the purification box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121909266.XU CN215742821U (en) | 2021-08-16 | 2021-08-16 | Waste gas treatment device for thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121909266.XU CN215742821U (en) | 2021-08-16 | 2021-08-16 | Waste gas treatment device for thermal power plant |
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| Publication Number | Publication Date |
|---|---|
| CN215742821U true CN215742821U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121909266.XU Active CN215742821U (en) | 2021-08-16 | 2021-08-16 | Waste gas treatment device for thermal power plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114614131A (en) * | 2022-03-04 | 2022-06-10 | 江西金辉锂业有限公司 | Heat exchange steam guiding device utilizing waste battery electrolyte |
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2021
- 2021-08-16 CN CN202121909266.XU patent/CN215742821U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114614131A (en) * | 2022-03-04 | 2022-06-10 | 江西金辉锂业有限公司 | Heat exchange steam guiding device utilizing waste battery electrolyte |
| CN114614131B (en) * | 2022-03-04 | 2023-05-02 | 江西金辉锂业有限公司 | Heat exchange steam guiding device utilizing waste battery electrolyte |
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