CN213790923U - Waste gas treatment device of denitration equipment - Google Patents
Waste gas treatment device of denitration equipment Download PDFInfo
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- CN213790923U CN213790923U CN202022854416.3U CN202022854416U CN213790923U CN 213790923 U CN213790923 U CN 213790923U CN 202022854416 U CN202022854416 U CN 202022854416U CN 213790923 U CN213790923 U CN 213790923U
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- fixedly provided
- filter screen
- filter box
- treatment device
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Abstract
The utility model discloses a waste gas treatment device of denitration equipment, comprising a base plate, the top fixed mounting of bottom plate has the supporting leg, the top left side fixed mounting of bottom plate has the rose box, the inside bottom side fixed mounting of rose box has the collecting vat, the left side limit of rose box is by lower fixed mounting has the intake pipe, equal fixed mounting has the backup pad on the inside left and right sides wall of rose box. The utility model discloses in, first motor rotates, it is rotatory to drive the cam, thereby can make the reciprocal vibrations from top to bottom of filter screen, thereby can separate out the particulate matter in the flue gas earlier, then the rethread vibrations make the particulate matter get into the collecting vat and carry out centralized processing, rotate the bull stick, can drive the threaded rod rotation, thereby it drives montant rebound to make the horizontal pole, thereby make montant and filter screen separation, thereby be convenient for take off the filter screen and change, thereby avoid being corroded by the flue gas for a long time and lead to the filter screen to damage the inefficacy.
Description
Technical Field
The utility model relates to a flue gas denitration technical field especially relates to a waste gas treatment device of denitration equipment.
Background
In industrial flue gas, a large amount of nitrogen oxides are generally contained, and the nitrogen oxides are one of main atmospheric pollutants and are also main causes causing acid rain, photochemical smog, higher ground ozone concentration and greenhouse effect, so that the health and living environment of human beings are seriously damaged, and therefore, the research and development of flue gas denitration technology are actively carried out, and the flue gas denitration technology has important environmental benefits, economic benefits and social benefits
Current denitration device is when carrying out denitration treatment, generally will purify and filter and realize together, can influence the effect of purification like this, and the dust granule is attached to on purifier easily when purifying moreover, and then has influenced denitration efficiency, and the inconvenient change of filter screen among the current denitration device to can reduce the efficiency and the quality of denitration.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a waste gas treatment device of denitration equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a waste gas treatment device of denitration equipment comprises a bottom plate, wherein supporting legs are fixedly installed at the top of the bottom plate, a filter box is fixedly installed at the left side of the top of the bottom plate, a collecting tank is fixedly installed at the bottom side of the inside of the filter box, an air inlet pipe is fixedly installed at the left side of the filter box by means of lower portion, supporting plates are fixedly installed on the left side wall and the right side wall of the inside of the filter box, first motors are fixedly installed at the tops of the two supporting plates, cams are fixedly installed on the output shafts of the two first motors, a filter screen is fixedly installed inside the filter box and above the two supporting plates, vertical rods are fixedly installed on two sides of the top of the filter screen in a penetrating mode, fixing plates are fixedly installed on the surfaces of the two vertical rods, compression springs are sleeved on the surfaces of the two vertical rods and above the fixing plates, and locking devices are fixedly installed on the outer walls of the left side and the right side of the filter box, the right side wall of rose box leans on fixed mounting to have the blast pipe, the top of bottom plate leans on right fixed mounting to have the purifying box, the left side bottom and the blast pipe intercommunication of purifying box, the top fixed mounting of purifying box has the second motor, fixed mounting has the stirring rake on the output shaft of second motor, the top of purifying box leans on left fixed mounting to have the reductant to add the pipe, the top of purifying box leans on right fixed mounting to have the outlet duct, the preceding fixed mounting of rose box has the chamber door.
As a further description of the above technical solution:
locking device includes the dead lever, fixed mounting has two dead levers on the left side outer wall of rose box, two it is connected with the threaded rod to rotate jointly between the dead lever, the surperficial threaded connection horizontal pole of threaded rod, the bottom fixed mounting of threaded rod has the bull stick.
As a further description of the above technical solution:
the inside of rose box is seted up the spout with horizontal pole looks adaptation.
As a further description of the above technical solution:
the vertical rods are fixedly connected with the cross rods.
As a further description of the above technical solution:
the inside of rose box is provided with the draw-in groove with montant looks adaptation.
As a further description of the above technical solution:
the inside of rose box is seted up the spout with filter screen looks adaptation.
The utility model discloses following beneficial effect has:
1. this exhaust treatment device of denitration equipment, through cam, fixed plate, first motor, filter screen, montant, compression spring that set up, first motor rotates, drives the cam rotation to can drive the reciprocal vibrations from top to bottom of filter screen, thereby can separate out the particulate matter in the flue gas earlier, then the rethread vibrations make the particulate matter get into the collecting vat and carry out centralized processing.
2. This exhaust treatment device of denitration equipment, through the threaded rod that sets up, horizontal pole, dead lever, bull stick, rotate the bull stick, can drive the threaded rod rotatory to make the horizontal pole at the surface rebound of threaded rod, thereby drive montant rebound, thereby make montant and filter screen separation, thereby be convenient for take off the filter screen and change, thereby avoid being corroded by the flue gas for a long time and lead to the filter screen to damage the inefficacy.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a surface view of the filter box of the present invention;
fig. 3 is an enlarged schematic structural diagram of a point a of the present invention.
Illustration of the drawings:
1. a locking device; 101. a threaded rod; 102. a cross bar; 103. fixing the rod; 104. a rotating rod; 2. an air inlet pipe; 3. a filter box; 4. collecting tank; 5. a filter screen; 6. a first motor; 7. a cam; 8. a support plate; 9. a fixing plate; 10. a vertical rod; 11. a compression spring; 12. a base plate; 13. supporting legs; 14. a purification box; 15. an air outlet pipe; 16. a stirring paddle; 17. a second motor; 18. a reducing agent addition pipe; 19. an exhaust pipe; 20. and (4) a box door.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a waste gas treatment device of denitration equipment comprises a bottom plate 12, supporting legs 13 are fixedly installed at the top of the bottom plate 12, a filter box 3 is fixedly installed at the left side of the top of the bottom plate 12, a collecting tank 4 is fixedly installed at the bottom side of the inside of the filter box 3, an air inlet pipe 2 is fixedly installed at the left side of the filter box 3 close to the lower side, supporting plates 8 are fixedly installed on the left side wall and the right side wall of the inside of the filter box 3, first motors 6 are fixedly installed at the tops of the two supporting plates 8, cams 7 are fixedly installed on output shafts of the two first motors 6, a filter screen 5 is fixedly installed inside the filter box 3 and above the two supporting plates 8, vertical rods 10 are fixedly installed at two sides of the top of the filter screen 5 in a penetrating mode, fixing plates 9 are fixedly installed on the surfaces of the two vertical rods 10, compression springs 11 are sleeved on the surfaces of the two vertical rods 10 and above the fixing plates 9, locking devices 1 are fixedly installed on the outer walls of the left side and the right side of the filter box 3, an exhaust pipe 19 is fixedly mounted on the right side wall of the filter box 3 close to the upper side, a purification box 14 is fixedly mounted on the top of the bottom plate 12 close to the right side, the bottom end of the left side of the purification box 14 is communicated with the exhaust pipe 19, a second motor 17 is fixedly mounted on the top of the purification box 14, a stirring paddle 16 is fixedly mounted on an output shaft of the second motor 17, a reducing agent adding pipe 18 is fixedly mounted on the top of the purification box 14 close to the left side, an air outlet pipe 15 is fixedly mounted on the top of the purification box 14 close to the right side, and a box door 20 is fixedly mounted in front of the filter box 3.
The inside of rose box 3 is seted up the spout with horizontal pole 102 looks adaptation, is convenient for horizontal pole 102 drive montant 10 and reciprocates the stability of in-process.
The vertical rod 10 is fixedly connected with the cross rod 102, so that the cross rod 102 drives the vertical rod 10 to move.
The inside of rose box 3 is provided with the draw-in groove with montant 10 looks adaptation, the fixed of filter screen 5 of being convenient for and dismantling.
The inside of rose box 3 is seted up the spout with filter screen 5 looks adaptation, the stability of the filter screen 5 of being convenient for shake the in-process from top to bottom.
The working principle is as follows: when the waste gas treatment device of the denitration device is used, industrial flue gas is introduced into the filter box 3 from the gas inlet pipe 2, when the industrial flue gas passes through the filter screen 5, the filter screen 5 can filter particles in the flue gas, a part of particles can be bonded at the bottom of the filter screen 5, then the first motor 6 is started, the first motor 6 rotates to drive the cam 7 to rotate, so that the filter screen 5 can be driven to vibrate up and down in a reciprocating manner, the particles bonded on the filter screen 5 can enter the collecting tank 4, the concentrated treatment is convenient to carry out, the filtered flue gas can enter the purifying box 14 through the exhaust pipe 19, urea and a proper amount of liquid are added into the purifying box 14 through the reducing agent adding pipe 18, then the second motor 17 is started, so that the stirring paddle 16 is driven to rotate, the urea solution is mixed more uniformly, meanwhile, the solution and the flue gas can be mixed more thoroughly, and the purification efficiency can be accelerated, then the liquid after purifying can be followed outlet duct 15 and discharged, when filter screen 5 used a period and need changed, rotates bull stick 104 to it is rotatory to drive threaded rod 101, thereby makes horizontal pole 102 at the surperficial upward movement of threaded rod 101, thereby drives montant 10 and upwards removes, thereby makes montant 10 and filter screen 5 separation, thereby is convenient for take off filter screen 5 and changes.
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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. An exhaust gas treatment device of denitration equipment, includes bottom plate (12), its characterized in that: the top of the bottom plate (12) is fixedly provided with supporting legs (13), the top of the bottom plate (12) is fixedly provided with a filter box (3) on the left side, the inside bottom side of the filter box (3) is fixedly provided with a collecting tank (4), the left side edge of the filter box (3) is fixedly provided with an air inlet pipe (2) by being leaned against the lower side, the left side wall and the right side wall inside the filter box (3) are fixedly provided with supporting plates (8), the tops of the two supporting plates (8) are fixedly provided with first motors (6), the output shafts of the two first motors (6) are fixedly provided with cams (7), the inside of the filter box (3) is fixedly provided with a filter screen (5) above the two supporting plates (8), the two sides of the top of the filter screen (5) are respectively provided with a vertical rod (10) in a penetrating way, and the surface of the two vertical rods (10) is respectively fixedly provided with a fixing plate (9), a compression spring (11) is sleeved on the surface of the two vertical rods (10) and above the fixed plate (9), the outer walls of the left side and the right side of the filter box (3) are both fixedly provided with locking devices (1), an exhaust pipe (19) is fixedly arranged on the right side wall of the filter box (3) close to the upper part, a purification box (14) is fixedly arranged on the top of the bottom plate (12) close to the right side, the bottom end of the left side of the purification box (14) is communicated with an exhaust pipe (19), the top of the purification box (14) is fixedly provided with a second motor (17), an output shaft of the second motor (17) is fixedly provided with a stirring paddle (16), a reducing agent adding pipe (18) is fixedly arranged close to the left of the top of the purifying box (14), the top of the purifying box (14) is fixedly provided with an air outlet pipe (15) close to the right, and the front of the filter box (3) is fixedly provided with a box door (20).
2. The exhaust gas treatment device of a denitration apparatus according to claim 1, wherein: locking device (1) includes dead lever (103), fixed mounting has two dead levers (103) on the left side outer wall of rose box (3), two it is connected with threaded rod (101) to rotate jointly between dead lever (103), the surperficial threaded connection horizontal pole (102) of threaded rod (101), the bottom fixed mounting of threaded rod (101) has bull stick (104).
3. The exhaust gas treatment device of a denitration apparatus according to claim 1, wherein: the inside of the filter box (3) is provided with a sliding groove matched with the cross rod (102).
4. The exhaust gas treatment device of a denitration apparatus according to claim 1, wherein: the vertical rods (10) are fixedly connected with the cross rods (102).
5. The exhaust gas treatment device of a denitration apparatus according to claim 1, wherein: the filter box (3) is internally provided with a clamping groove matched with the vertical rod (10).
6. The exhaust gas treatment device of a denitration apparatus according to claim 1, wherein: the inside of the filter box (3) is provided with a sliding chute matched with the filter screen (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022854416.3U CN213790923U (en) | 2020-12-01 | 2020-12-01 | Waste gas treatment device of denitration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022854416.3U CN213790923U (en) | 2020-12-01 | 2020-12-01 | Waste gas treatment device of denitration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213790923U true CN213790923U (en) | 2021-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022854416.3U Active CN213790923U (en) | 2020-12-01 | 2020-12-01 | Waste gas treatment device of denitration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213790923U (en) |
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2020
- 2020-12-01 CN CN202022854416.3U patent/CN213790923U/en active Active
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