CN210186859U - Low-temperature desulfurization, denitrification and dust removal integrated equipment - Google Patents
Low-temperature desulfurization, denitrification and dust removal integrated equipment Download PDFInfo
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- CN210186859U CN210186859U CN201920971109.8U CN201920971109U CN210186859U CN 210186859 U CN210186859 U CN 210186859U CN 201920971109 U CN201920971109 U CN 201920971109U CN 210186859 U CN210186859 U CN 210186859U
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- fixedly connected
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- crushing
- dust removal
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Abstract
The utility model discloses low-temperature desulfurization, denitrification and dust removal integrated equipment, which comprises a treatment barrel, wherein an air inlet pipe and an exhaust pipe are fixedly connected on the treatment barrel, and the low-temperature desulfurization, denitrification and dust removal integrated equipment also comprises a first filter plate which is fixedly connected in the treatment barrel; the second filter plate is fixedly connected in the treatment barrel; the material crushing barrel is fixedly connected in the treatment barrel, and the first filter plate is positioned right below the second filter plate; the connecting rod is fixedly connected to the crushing barrel; the conveying pipe is fixedly connected to the treatment barrel and communicated with the crushing barrel; the rotating rod is rotatably connected to the crushing barrel; the crushing cutter is fixedly connected to the side wall of the rotating rod; the third filter plate is connected in the treatment barrel in a sliding manner and is positioned right below the crushing barrel; one end of the tension spring is fixedly connected to the connecting rod, and the other end of the tension spring is fixedly connected to the third filter plate; the beneficial effects of the utility model reside in that can use the crushed aggregates sword to smash the bold limestone, the limestone after smashing can improve with the area of contact of waste gas, and then can improve the absorption rate and the absorption efficiency of limestone.
Description
Technical Field
The utility model relates to a low temperature SOx/NOx control dust removal integration equipment belongs to flue gas treatment technical field.
Background
With the development of the steel industry, the demand of high-performance rich ore is greatly increased, and the sintered ore prepared by the sintering technology is widely applied to the steel smelting process due to the good performance of the sintered ore, but the preparation process of the sintered ore needs to burn a large amount of oreCoal and coke powder to produce large amounts of NOx and SO2And atmospheric pollutants such as dust, along with the improvement of people's environmental consciousness, the emission is more and more important after flue gas treatment reaches standard.
In the prior art, NOx in sintering flue gas is eliminated mainly by adopting a reduction catalyst to react with the NOx, dust is removed by adopting a bag-type dust remover, and SO is treated2Generally, limestone is adopted for absorption, and can effectively absorb SO2And no sewage and waste acid are produced, but the limestone adopted in the prior art has larger volume and absorbs SO2Meanwhile, the limestone cannot be fully utilized and may cause waste of the limestone, and meanwhile, the limestone in the prior art absorbs SO2Lime stone and SO2Has a small contact area with SO2The absorption rate of (2) is slow, and the absorption efficiency is low, so that a device capable of accelerating the desulfurization rate is particularly important.
Disclosure of Invention
In order to solve the problem, the utility model provides a low temperature SOx/NOx control dust removal integration equipment.
The utility model discloses a low temperature SOx/NOx control dust removal integration equipment, including the processing barrel, fixedly connected with intake pipe and blast pipe on the processing barrel still include
The first filter plate is fixedly connected in the treatment barrel;
the second filter plate is fixedly connected in the treatment barrel, and the first filter plate is positioned right below the second filter plate;
the material crushing barrel is fixedly connected to the inner wall of the top of the treatment barrel;
the connecting rod is fixedly connected to the side wall of the crushing barrel;
the conveying pipe is fixedly connected to the treatment barrel and communicated with the crushing barrel;
the rotating rod is rotatably connected to the crushing barrel;
the crushing cutter is fixedly connected to the side wall of the rotating rod;
the third filter plate is connected in the treatment barrel in a sliding manner and is positioned right below the crushing barrel;
and one end of the tension spring is fixedly connected to the connecting rod, and the other end of the tension spring is fixedly connected to the third filter plate.
Further, fixedly connected with driving motor on the processing barrel, driving motor drive end and bull stick are fixed to be linked to each other, all set up the rotation hole corresponding with the bull stick on processing barrel and the garrulous feed cylinder.
Furthermore, a filter screen is connected to the third filter plate.
Furthermore, the bottom wall of the crushing barrel is provided with a material leaking hole.
Furthermore, the number of the tension springs is 4-6, and the tension springs are uniformly distributed on the third filter plate.
Compared with the prior art, the utility model, before using, put into the conveying pipeline through the manual work limestone, carry to garrulous feed cylinder through the conveying pipeline, through the driving motor work of fixed connection on the processing bucket, thereby drive the bull stick that its drive end is connected and rotate, through the bull stick rotation, and then drive the garrulous material sword rotation rather than fixed connection, the garrulous material sword will smash the limestone in garrulous feed cylinder, smash up to standard limestone and fall down through the hole that leaks, smash up to standard limestone and stay in garrulous feed cylinder and continue to smash, the limestone that falls down will fall on the filter screen, in crushing process, the bull stick drives the high-speed rotation of garrulous feed cylinder and smashes the limestone, the garrulous material sword strikes each other with the limestone and can arouse the vibrations of garrulous feed cylinder, the garrulous feed cylinder will drive the connecting rod shake, when the connecting rod shakes, the third filter plate will shake, in the shaking and resetting process of the third filter plate, the limestone on the filter screen shakes, and the limestone shakes to further uniformly spread the limestone on the filter screen, when the filter screen is used, sintering flue gas is conveyed into the treatment barrel through the air inlet pipe by the air conveying machine, dust is adsorbed by the first filter plate, NOx is reduced by the second filter plate, and SO is adsorbed by the limestone on the third filter plate2The crushed limestone can be improved by crushing the limestone through the crushing cylinder and then is mixed with SO2The contact area of the limestone, and the absorption rate and the absorption efficiency of the limestone are improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 3 according to the present invention.
The parts in the drawings are marked as follows: 1-a treatment barrel; 101-an air inlet pipe; 102-an exhaust pipe; 103-a drive motor; 104-a conveying pipeline; 105-a first filter plate; 106-a second filter plate; 107-third filter plate; 1071-strainer; 108. a tension spring; 109-connecting rod; 2-crushing the material cylinder; 201-material leakage holes; 202-a rotating rod; 203-crushing knife.
Detailed Description
As shown in fig. 1 to 4, the utility model discloses a low temperature desulfurization, denitrification and dust removal integrated equipment, including the treatment vessel 1, fixedly connected with intake pipe 101 and blast pipe 102 on the treatment vessel 1 still include
A first filter plate 105 fixedly connected in the processing barrel 1;
a second filter plate 106 fixedly connected in the processing barrel 1, wherein the first filter plate 105 is positioned right below the second filter plate 106;
the crushing barrel 2 is fixedly connected to the inner wall of the top of the treatment barrel 1;
one end of the connecting rod 109 is fixedly connected to the side wall of the crushing barrel 2;
the material conveying pipe 104 is fixedly connected to the treatment barrel 1, and the material conveying pipe 104 is communicated with the crushing barrel 2;
the rotating rod 202 is rotatably connected to the crushing barrel 2;
the crushing cutter 203 is fixedly connected to the side wall of the rotating rod 202;
the third filter plate 107 is connected in the treatment barrel 1 in a sliding way, and the third filter plate 107 is positioned right below the crushing barrel 2;
one end of the tension spring 108 is fixedly connected to the connecting rod 109, and the other end is fixedly connected to the third filter plate 107.
Fixedly connected with driving motor 103 on the processing barrel 1, driving motor 103 drive end links to each other with bull stick 202 is fixed, has all seted up on processing barrel 1 and a crushed aggregates section of thick bamboo 2 with the corresponding rotation hole of bull stick 202, through having all seted up on processing barrel 1 and a crushed aggregates section of thick bamboo 2 with the corresponding rotation hole of bull stick 202, and then make the stable rotation of bull stick 202.
A filter 1071 is connected to the third filter plate 107.
Seted up on 2 diapalls walls of garrulous feed cylinder and leaked material hole 201, can screen the not up to standard limestone of smashing through leaking material hole 201.
The number of the tension springs 108 is 4, and the tension springs 108 are uniformly distributed on the third filter plate 107, and the number of the tension springs 108 is 4, so that on one hand, the stability of the third filter plate 107 during sliding is improved, and on the other hand, the resetting rate of the third filter plate 107 is improved.
The working principle is as follows: before use, limestone is manually placed into the material conveying pipe 104 and conveyed into the crushed material barrel 2 through the material conveying pipe 104, the driving motor 103 fixedly connected with the treatment barrel 1 works, the model of the driving motor 103 is VGLD22-25N400L2, so that the rotating rod 202 connected with the driving end of the driving motor is driven to rotate, the rotating rod 202 rotates to further drive the crushed material knife 203 fixedly connected with the rotating rod to rotate, the crushed material knife 203 can stir and crush the limestone in the crushed material barrel 2, the crushed limestone up to the standard falls down through the material leakage hole 201, the crushed limestone not up to the standard is left in the crushed material barrel 2 to continue crushing, the fallen limestone falls on the filter screen 1071, in the crushing process, the rotating rod 202 drives the crushed material knife 203 to rotate at a high speed to crush the limestone, the crushed material knife 203 and the limestone collide with each other to cause vibration of the crushed material barrel 2, the crushed material barrel 2 can drive the connecting rod 109, one end of the connecting rod 109 far away from the material crushing barrel 2 is not connected with the processing barrel 1, when the connecting rod 109 shakes, the connecting rod 109 can transmit shaking force to the third filter plate 107 through the spring 108, the third filter plate 107 can shake along with the shaking force, the third filter plate 108 can reset the third filter plate, in the shaking and resetting processes of the third filter plate 107, limestone on the filter screen 1071 shakes, and then the limestone evenly spreads on the filter screen 1071 through the back-and-forth shaking of the limestone, when the dust collecting device is used, sintering flue gas is transmitted into the processing barrel 1 through the air inlet pipe 101 through the air conveying machine, dust is adsorbed through the first filter plate 105, dust collecting cotton filled in the first filter plate 105 reduces NOx through the second filter plate 106, SNCR reducing agent is filled in the second filter plate 106, SO is adsorbed through the limestone on the third filter plate 1072Is crushed by a crushing barrel 2Limestone, ground limestone, and SO2The contact area of the limestone, and the absorption rate and the absorption efficiency of the limestone are improved.
The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.
Claims (5)
1. Low temperature SOx/NOx control dust removal integration equipment, including handling bucket (1), fixedly connected with intake pipe (101) and blast pipe (102), its characterized in that on handling bucket (1): also comprises
A first filter plate (105) fixedly connected in the processing barrel (1);
the second filter plate (106) is fixedly connected in the treatment barrel (1), and the first filter plate (105) is positioned under the second filter plate (106);
the crushing barrel (2) is fixedly connected to the inner wall of the top of the treatment barrel (1);
the connecting rod (109) is fixedly connected to the side wall of the crushing barrel (2);
the material conveying pipe (104) is fixedly connected to the treatment barrel (1), and the material conveying pipe (104) is communicated with the crushed material barrel (2);
the rotating rod (202) is rotatably connected to the crushing barrel (2);
the crushing cutter (203) is fixedly connected to the side wall of the rotating rod (202);
the third filter plate (107) is connected in the processing barrel (1) in a sliding mode, and the third filter plate (107) is located right below the crushing barrel (2);
and one end of the tension spring (108) is fixedly connected to the connecting rod (109), and the other end of the tension spring is fixedly connected to the third filter plate (107).
2. The integrated equipment for low-temperature desulfurization, denitrification and dust removal according to claim 1, characterized in that: fixedly connected with driving motor (103) on handling barrel (1), driving motor (103) drive end links to each other with bull stick (202), all set up the rotation hole corresponding with bull stick (202) on handling barrel (1) and crushed aggregates section of thick bamboo (2).
3. The integrated equipment for low-temperature desulfurization, denitrification and dust removal according to claim 1, characterized in that: and a filter screen (1071) is connected to the third filter plate (107).
4. The integrated equipment for low-temperature desulfurization, denitrification and dust removal according to claim 1, characterized in that: and the bottom wall of the crushing barrel (2) is provided with a material leaking hole (201).
5. The integrated equipment for low-temperature desulfurization, denitrification and dust removal according to claim 1, characterized in that: the number of the tension springs (108) is 4-6, and the tension springs are uniformly distributed on the third filter plate (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920971109.8U CN210186859U (en) | 2019-06-26 | 2019-06-26 | Low-temperature desulfurization, denitrification and dust removal integrated equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920971109.8U CN210186859U (en) | 2019-06-26 | 2019-06-26 | Low-temperature desulfurization, denitrification and dust removal integrated equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210186859U true CN210186859U (en) | 2020-03-27 |
Family
ID=69872366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920971109.8U Expired - Fee Related CN210186859U (en) | 2019-06-26 | 2019-06-26 | Low-temperature desulfurization, denitrification and dust removal integrated equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210186859U (en) |
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2019
- 2019-06-26 CN CN201920971109.8U patent/CN210186859U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 Termination date: 20210626 |