CN214598168U - Improved industrial flue gas desulfurization device - Google Patents
Improved industrial flue gas desulfurization device Download PDFInfo
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- CN214598168U CN214598168U CN202023264542.XU CN202023264542U CN214598168U CN 214598168 U CN214598168 U CN 214598168U CN 202023264542 U CN202023264542 U CN 202023264542U CN 214598168 U CN214598168 U CN 214598168U
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Abstract
The utility model relates to the technical field of desulfurization, in particular to an improved industrial flue gas desulfurization device, which comprises a desulfurization box, wherein the middle part of the left side of the desulfurization box is connected with a smoke inlet pipe, the upper right end of the desulfurization box is fixedly connected with a liquid storage box, the inside of the liquid storage box is rotatably connected with a stirring shaft, the upper end and the lower end of the stirring shaft are both fixedly connected with a plurality of stirring blades, the left side of the upper end of the liquid storage box is fixedly connected with a crushing box, the inside of the crushing box is rotatably connected with a crushing roller, the middle part of the lower end of the crushing box is connected with a discharging pipe, the lower end of the discharging pipe is connected and communicated with the liquid storage box, and the upper end inside the discharging pipe is fixedly provided with a solenoid valve; pulverize lime wash through crushing roller, the mixing efficiency when limestone after pulverizing accelerates to mix the contact with water to form lime wash, and stir the lime mix and mix the lime that mixes and water through the stirring leaf, the better formation efficiency who improves lime wash has guaranteed the quality of lime wash, thereby improves the sulfur dioxide's in lime wash and the flue gas reaction efficiency.
Description
Technical Field
The utility model relates to a desulfurization technical field especially relates to an improved generation industrial flue gas desulfurization device.
Background
With the improvement of awareness of sulfur dioxide and dust pollution, strict emission standards are applied in various places, especially, the control in industry is more strict, and various absorption devices are applied to desulfurization devices. The wet desulphurization device widely adopted at present mainly comprises a spray tower, a rotational flow plate tower, a bubble tower, a Venturi and the like, or adopts a combined tower form to further improve the working efficiency of desulphurization, such as the combination of the Venturi and the rotational flow plate tower, and the combination of spray and a tray.
Present industry flue gas desulphurization unit when desulfurizing through the sulfur dioxide of lime wash in to the flue gas, because lime wash is formed through limestone and water mixing, if the mixing quality of lime wash is not good, and mixing efficiency is not high, can influence the desulfurization effect, can generate massive calcium sulfate after lime wash and the sulfur dioxide reaction moreover, the clearance is difficult to get out in the desulfurization case to the calcium sulfate falls into, influences the normal clear of follow-up desulfurization work.
SUMMERY OF THE UTILITY MODEL
The utility model provides an improved generation industry flue gas desulphurization device to the mixing quality of the buck that solves above-mentioned background art and propose is not good, and mixing efficiency is not high, can influence desulfurization effect, and the difficult problem of clearing up of massive calcium sulfate.
In order to solve the prior art problem, the utility model discloses an improved generation industry flue gas desulfurization device, including the desulfurization case:
the device comprises a desulfurization box, a smoke inlet pipe, a liquid storage box, a stirring shaft, a plurality of stirring blades, a crushing box, a crushing roller, a discharge pipe, a smoke exhaust pipe, a communication pipe and a spray header, wherein the middle of the left side of the desulfurization box is connected with the smoke inlet pipe, the upper end and the lower end of the stirring shaft are fixedly connected with the liquid storage box, the left end of the liquid storage box is fixedly connected with the crushing roller, the middle of the lower end of the crushing box is connected with the discharge pipe, the lower end of the discharge pipe is connected with the liquid storage box, the upper end of the discharge pipe is fixedly connected with the electromagnetic valve, the right side of the desulfurization box is fixedly connected with the water pump at the lower end of the liquid storage box, the left end of the water pump is connected with the discharge pipe, the upper end of the inside of the desulfurization box is fixedly connected with the smoke exhaust pipe, the lower end of the communication pipe is connected with the spray header, and the lower parts of the left end and the right end of the inner wall of the desulfurization box are fixedly connected with supporting blocks, a net box with the upper end being an open end is arranged between the two supporting blocks, the upper ends of the supporting blocks are fixedly connected with positioning blocks, and the left side and the right side of the upper end of the net box are provided with positioning holes.
Furthermore, the smoke inlet pipe is communicated with the desulfurization box, the spray header is positioned at the upper right part of the smoke inlet pipe, and the lower end of the right side of the desulfurization box is connected and communicated with a wastewater pipe.
Furthermore, a first rotating motor is fixedly connected to the right end of the liquid storage tank, and the right end of the stirring shaft penetrates through the liquid storage tank and is connected with the left end of the first rotating motor.
Further, hold liquid case upper end right side and meet and communicate with each other and have the inlet tube, just the unloading pipe with smash the box and communicate with each other, it has the lid to smash box upper end left side articulated, smash box right-hand member fixedly connected with second rotation motor, just the second rotates the motor left end and is connected with and runs through into the axis of rotation of smashing the inside right-hand member of box, the axis of rotation left end with smash the roller right-hand member and meet.
Furthermore, a liquid pumping pipe is connected to the left side of the upper end of the water pump, the upper end of the liquid pumping pipe is connected with the liquid storage box, and the liquid pumping pipe is communicated with the water pump and the liquid storage box.
Furthermore, the left end of the liquid discharge pipe penetrates into the desulfurization box, the right end of the communicating pipe is rotatably connected with the liquid discharge pipe, and the liquid discharge pipe is communicated with the water pump and the communicating pipe.
Furthermore, the desulfurization case left side just is located advance tobacco pipe top fixedly connected with and sway the motor, just sway the motor right-hand member meet with the desulfurization case rotates the rotation axis of being connected, the rotation axis right-hand member runs through into the desulfurization case and with the communicating pipe left end meets.
Furthermore, an exhaust fan is fixedly installed inside the smoke exhaust pipe and in the desulfurization box, and the smoke exhaust pipe is communicated with the desulfurization box.
Further, the locating piece with the locating hole joint, just net box upper end left and right sides just is located every the inboard equal fixedly connected with handle of locating hole, the desulfurization case is outside and is located the place ahead of net box is the open end, just the front end left side of desulfurization case articulates there is the lid in the sealed chamber door of open end front end.
Compared with the prior art, the utility model discloses the beneficial effect who realizes:
the flue gas is sprayed by the lime water sprayed by the spray header, thereby achieving the effect of desulfurization, the lime water is crushed by the crushing roller, the mixing efficiency of the crushed limestone and water is accelerated when the crushed limestone is mixed and contacted, thereby forming the lime water, and stirring and mixing the mixed limestone and water through the stirring blades, better improving the forming efficiency of the lime water, ensuring the quality of the lime water, thereby improving the reaction efficiency of the lime water and the sulfur dioxide in the flue gas, combining the front and back swing of the spray header to ensure that the lime water can more comprehensively contact and react with the sulfur dioxide in the flue gas, ensuring the desulfurization effect, and the calcium sulfate after caking then drops into net box and stores, opens sealed chamber door, then utilizes to take out net box from the desulfurization incasement, does benefit to cubic calcium sulfate in the clearance net box, has guaranteed the convenience of calcium sulfate clearance, and has guaranteed the normal clear-up of follow-up desulfurization work.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partially enlarged structure A of the present invention;
fig. 3 is a schematic diagram of the overall external structure of the present invention.
In FIGS. 1-3: the device comprises a desulfurization box 1, a smoke inlet pipe 2, a liquid storage box 3, a first rotating motor 4, a stirring shaft 5, a stirring blade 6, a crushing box 7, a cover plate 8, a crushing roller 9, a second rotating motor 10, a discharging pipe 11, an electromagnetic valve 12, a sealing box door 13, a smoke exhaust pipe 14, a water pump 15, a liquid pumping pipe 16, a liquid discharge pipe 17, a waste water pipe 18, a net box 19, a swing motor 20, a communicating pipe 21, a spray header 22, an exhaust fan 23, a supporting block 24, a positioning block 25, a positioning hole 26 and a handle 27.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 3:
an improved generation industrial flue gas desulphurization device, includes desulfurization case 1:
the desulfurization box comprises a desulfurization box 1, a smoke inlet pipe 2, a liquid storage box 3, a stirring shaft 5, a plurality of stirring blades 6, a crushing box 7, a crushing roller 9, a discharging pipe 11, a solenoid valve 12, a water pump 15, a discharge pipe 17, a smoke exhaust pipe 14, a communicating pipe 21 and a communicating pipe 21, wherein the middle of the left side of the desulfurization box 1 is connected with the smoke inlet pipe 2, the upper end and the lower end of the desulfurization box 1 are fixedly connected with the liquid storage box 3, the left side of the desulfurization box 3 is fixedly connected with the pulverizing box 7, the upper end and the lower end of the stirring shaft 5 are fixedly connected with the pulverizing box 7, the upper end and the lower end of the stirring shaft 3 are fixedly connected with the pulverizing box 7, the upper end and the inner end of the discharging pipe 11 are fixedly installed with the solenoid valve 12, the right side of the desulfurization box 1 is positioned at the lower end of the liquid storage box 3, the left end of the water pump 15 is connected with the discharge pipe 17, the upper end and the inner end of the desulfurization box 1 is fixedly penetrated with the smoke exhaust pipe 14, the communicating pipe 21 is installed inside the desulfurization box 1 and positioned below the smoke exhaust pipe 14, the lower end of the communicating pipe 21 is connected and communicated with a spray header 22, the lower parts of the left and right ends of the inner wall of the desulfurization box 1 are fixedly connected with supporting blocks 24, a net box 19 with an open end at the upper end is installed between the two supporting blocks 24, the upper end of each supporting block 24 is fixedly connected with a positioning block 25, the left and right sides of the upper end of the net box 19 are respectively provided with a positioning hole 26, the right end of the liquid storage box 3 is fixedly connected with a first rotating motor 4, the right end of the stirring shaft 5 penetrates through the liquid storage box 3 and is connected with the left end of the first rotating motor 4, the right side of the upper end of the liquid storage box 3 is connected and communicated with a water inlet pipe, the discharging pipe 11 is communicated with the crushing box 7, the left side of the upper end of the crushing box 7 is hinged with a box cover 8, the right end of the crushing box 7 is fixedly connected with a second rotating motor 10, and the left end of the second rotating motor 10 is connected with a rotating shaft penetrating into the right end inside of the crushing box 7, the left end of the rotating shaft is connected with the right end of the crushing roller 9;
specifically, the blocky limestone is added into the crushing box 7, the box cover is covered, the second rotating motor 10 drives the rotating shaft and the crushing roller 9 to rotate, the crushing roller 9 crushes the limestone, then the electromagnetic valve 12 is opened, the crushed limestone enters the liquid storage box 3 through the discharging pipe 11, the limestone is mixed with water in the liquid storage box 3, the mixing efficiency of the crushed limestone is accelerated to be mixed and contacted with the water, so that limewater is formed, at the moment, the first rotating motor 4 drives the stirring shaft 5 and the stirring blades 6 to rotate, and the stirring blades 6 stir and mix the limestone and the water, so that the forming efficiency of the limewater is improved better, and the quality of the limewater is ensured;
the left side of the upper end of the water pump 15 is connected with a liquid pumping pipe 16, the upper end of the liquid pumping pipe 16 is connected with the liquid storage tank 3, the liquid pumping pipe 16 is communicated with the water pump 15 and the liquid storage tank 3, the left end of a liquid discharge pipe 17 penetrates into the desulfurization tank 1, the right end of a communication pipe 21 is rotatably connected with the liquid discharge pipe 17, the liquid discharge pipe 17 is communicated with the water pump 15 and the communication pipe 21, the swing motor 20 is fixedly connected to the left side of the desulfurization tank 1 and above the smoke inlet pipe 2, the right end of the swing motor 20 is connected with a rotating shaft rotatably connected with the desulfurization tank 1, and the right end of the rotating shaft penetrates into the desulfurization tank 1 and is connected with the left end of the communication pipe 21.
Furthermore, when the flue gas enters the desulfurization box 1 from the flue gas inlet pipe 2, the water pump 15 is started, the water pump 15 pumps the lime water in the liquid storage box 3 through the liquid pumping pipe 16, the lime water enters the liquid discharge pipe 17 and the communicating pipe 21 and is finally sprayed out by the spray header 22, and the quality of the lime water is good, so that the reaction efficiency of the lime water and the sulfur dioxide in the flue gas is improved, the swing motor 20 drives the rotating shaft and the communicating pipe 21 to rotate back and forth, and the lime water can contact and react with the sulfur dioxide in the flue gas more comprehensively in combination with the back and forth swing of the spray header 22, so that the desulfurization effect is ensured;
the smoke inlet pipe 2 is communicated with the desulfurization box 1, the spray header 22 is positioned at the upper right part of the smoke inlet pipe 2, the lower end of the right side of the desulfurization box 1 is connected and communicated with a wastewater pipe 18, the positioning block 25 is clamped with the positioning holes 26, handles 27 are fixedly connected to the left side and the right side of the upper end of the net box 19 and positioned at the inner side of each positioning hole 26, an opening end is arranged outside the desulfurization box 1 and positioned in front of the net box 19, and a sealing box door 13 covering the front end of the opening end is hinged to the left side of the front end of the desulfurization box 1;
further, lime wash can form calcium sulfate after with the sulfur dioxide contact reaction, and calcium sulfate after the caking then falls into net box 19 and saves, waste water then flows toward the inside lower extreme of desulfurization case 1 through net box 19, waste water pipe 18 then is used for discharging the waste water in the desulfurization case 1, open sealed chamber door 13, hold handle 27 and upwards lift up net box 19, make locating piece 25 and locating hole 26 separate, then utilize to take out net box 19 from desulfurization case 1, do benefit to cubic calcium sulfate in the clearance net box 19, the convenience of calcium sulfate clearance has been guaranteed, and the normal clear-up of follow-up desulfurization work has been guaranteed.
An exhaust fan 23 is fixedly arranged in the smoke exhaust pipe 14 and positioned in the desulfurization box 1, and the smoke exhaust pipe 14 is communicated with the desulfurization box 1;
further, after the flue gas is desulfurized, the exhaust fan 23 is started, and the exhaust fan 23 accelerates the discharge of the desulfurized flue gas from the smoke exhaust pipe 14, so that the smoke exhaust efficiency is ensured.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (9)
1. The utility model provides an improved generation industry flue gas desulfurization device, includes desulfurization case (1), its characterized in that:
the desulfurization device is characterized in that a smoke inlet pipe (2) is connected to the middle of the left side of the desulfurization box (1), a liquid storage box (3) is fixedly connected to the upper right end of the desulfurization box (1), a stirring shaft (5) is rotatably connected to the inside of the liquid storage box (3), a plurality of stirring blades (6) are fixedly connected to the upper end and the lower end of the stirring shaft (5), a crushing box (7) is fixedly connected to the left side of the upper end of the liquid storage box (3), a crushing roller (9) is rotatably connected to the inside of the crushing box (7), a discharging pipe (11) is connected to the middle of the lower end of the crushing box (7), the lower end of the discharging pipe (11) is connected and communicated with the liquid storage box (3), an electromagnetic valve (12) is fixedly installed at the upper end of the inside of the discharging pipe (11), a water pump (15) is fixedly connected to the lower end of the right side of the desulfurization box (1) and located at the lower end of the liquid storage box (3), and a liquid discharge pipe (17) is connected to the left end of the water pump (15), the utility model discloses a desulfurization device, including desulfurization case (1), the inside upper end of desulfurization case (1) runs through and is fixed with tub (14) of discharging fume, desulfurization case (1) is inside and be located discharge fume tub (14) below and install communicating pipe (21), communicating pipe (21) lower extreme meets and communicates with each other and has shower head (22), just the equal fixedly connected with supporting shoe (24) in lower part at both ends about desulfurization case (1) inner wall, two install net box (19) that the upper end is the open end between supporting shoe (24), just equal fixedly connected with locating piece (25) in supporting shoe (24) upper end, locating hole (26) have all been opened to net box (19) upper end left and right sides.
2. The improved industrial flue gas desulfurization device of claim 1, wherein: the smoke inlet pipe (2) is communicated with the desulfurization box (1), the spray header (22) is positioned at the upper right part of the smoke inlet pipe (2), and the lower end of the right side of the desulfurization box (1) is connected and communicated with a wastewater pipe (18).
3. The improved industrial flue gas desulfurization device of claim 1, wherein: hold liquid case (3) right-hand member fixedly connected with first rotation motor (4), (mixing) shaft (5) right-hand member runs through out hold liquid case (3) and with first rotation motor (4) left end meets.
4. The improved industrial flue gas desulfurization device of claim 1, wherein: hold liquid case (3) upper end right side and meet and communicate with each other and have the inlet tube, just unloading pipe (11) with smash box (7) and communicate with each other, it has lid (8) to articulate in box (7) upper end left side, smash box (7) right-hand member fixedly connected with second rotation motor (10), just second rotation motor (10) left end is connected with and runs through into smash the axis of rotation of the inside right-hand member of box (7), the axis of rotation left end with smash roller (9) right-hand member and meet.
5. The improved industrial flue gas desulfurization device of claim 1, wherein: the left side of the upper end of the water pump (15) is connected with a liquid pumping pipe (16), the upper end of the liquid pumping pipe (16) is connected with the liquid storage box (3), and the liquid pumping pipe (16) is communicated with the water pump (15) and the liquid storage box (3).
6. The improved industrial flue gas desulfurization device of claim 1, wherein: the left end of the liquid discharge pipe (17) penetrates into the desulfurization box (1), the right end of the communicating pipe (21) is rotatably connected with the liquid discharge pipe (17), and the liquid discharge pipe (17) is communicated with the water pump (15) and the communicating pipe (21).
7. The improved industrial flue gas desulfurization device of claim 1, wherein: desulfurization case (1) left side just is located advance tobacco pipe (2) top fixedly connected with and sway motor (20), just sway motor (20) right-hand member meet with desulfurization case (1) rotates the rotation axis of being connected, the rotation axis right-hand member runs through into desulfurization case (1) and with communicating pipe (21) left end meets.
8. The improved industrial flue gas desulfurization device of claim 1, wherein: an exhaust fan (23) is fixedly arranged in the desulfurization box (1) and inside the smoke exhaust pipe (14), and the smoke exhaust pipe (14) is communicated with the desulfurization box (1).
9. The improved industrial flue gas desulfurization device of claim 1, wherein: locating piece (25) with locating hole (26) joint, just net box (19) upper end left and right sides just is located every locating hole (26) inboard equal fixedly connected with handle (27), desulfurization case (1) outside just is located the place ahead of net box (19) is the open end, just the front end left side of desulfurization case (1) articulates there is the lid in sealing box door (13) of open end front end.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023264542.XU CN214598168U (en) | 2020-12-30 | 2020-12-30 | Improved industrial flue gas desulfurization device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202023264542.XU CN214598168U (en) | 2020-12-30 | 2020-12-30 | Improved industrial flue gas desulfurization device |
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| CN214598168U true CN214598168U (en) | 2021-11-05 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114588764A (en) * | 2022-01-19 | 2022-06-07 | 上海隆麦机械设备工程有限公司 | Limestone-gypsum method flue gas desulfurization device with recovery function |
| CN115178069A (en) * | 2022-07-18 | 2022-10-14 | 攀枝花市蓝鼎环保科技有限公司 | Wet flue gas desulfurization wastewater and desulfurization slag discharge equipment and operation process thereof |
-
2020
- 2020-12-30 CN CN202023264542.XU patent/CN214598168U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114588764A (en) * | 2022-01-19 | 2022-06-07 | 上海隆麦机械设备工程有限公司 | Limestone-gypsum method flue gas desulfurization device with recovery function |
| CN114588764B (en) * | 2022-01-19 | 2024-02-06 | 上海隆麦机械设备工程有限公司 | Limestone-gypsum flue gas desulfurization device with recovery function |
| CN115178069A (en) * | 2022-07-18 | 2022-10-14 | 攀枝花市蓝鼎环保科技有限公司 | Wet flue gas desulfurization wastewater and desulfurization slag discharge equipment and operation process thereof |
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