CN212663004U - Chemical plant waste gas desulfurization and denitrification equipment - Google Patents

Abstract

The utility model relates to a chemical plant waste gas desulfurization denitration device, including the process chamber, process chamber one end intercommunication just is connected with the intake pipe, process chamber other end intercommunication and fixedly connected with outlet duct, follow a plurality of filters of its length direction fixedly connected with in the process chamber, the process chamber in filter below fixedly connected with baffle, a plurality of oilholes have been seted up on the baffle, the process chamber in the waste oil box has been placed to the baffle below, there is the scraper blade along its length direction sliding connection on the baffle, the scraper blade butt is in the baffle upper surface, be equipped with on the process chamber and be used for the drive the gliding drive assembly of scraper blade. The utility model discloses the effect of the dust that can clear up accumulation on the baffle to a certain extent has.

Description

Chemical plant waste gas desulfurization and denitrification equipment

Technical Field

The utility model belongs to the technical field of exhaust-gas treatment's technique and specifically relates to a chemical plant waste gas desulfurization denitration device is related to.

Background

At present, when chemical plant exhaust-gas treatment, generally all need carry out SOx/NOx control to waste gas.

The current chinese patent that the publication number is CN209123659U of granting discloses a flue gas desulfurization denitration exhaust-gas treatment equipment that adaptability is wide, including handling the case, it divide into first treatment chamber and second treatment chamber to handle the case, the outside fixedly connected with intake pipe that the case is located first treatment chamber, intake pipe and first treatment chamber intercommunication, the inboard of first treatment chamber is equipped with first baffle, the top fixedly connected with V type oil smoke filter screen of first baffle, the right side intercommunication of first treatment chamber has the air duct, the other end intercommunication that first treatment chamber was kept away from to the air duct has the air exhauster.

The above prior art solutions have the following drawbacks: because contain more dust granule in the waste gas to when passing through the oil smoke filter screen, the oil smoke can drop on first baffle, and oil therein drips to lead to the filtration oilhole and enter into waste oil collection box, and the great dust of granule then accumulates on first baffle, thereby uses for a long time, and the dust on the first baffle is more and more, thereby can lead to the oil strain hole jam on the first baffle, influences waste oil collection.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a chemical plant waste gas desulfurization denitration device, its advantage can clear up the dust that accumulates on the baffle to a certain extent.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a chemical plant waste gas SOx/NOx control equipment, includes the process chamber, process chamber one end intercommunication and be connected with the intake pipe, process chamber other end intercommunication and fixedly connected with outlet duct, follow a plurality of filters of its length direction fixedly connected with in the process chamber, the process chamber in filter below fixedly connected with baffle, a plurality of oilholes have been seted up on the baffle, the process chamber in the waste oil box has been placed to the baffle below, there is the scraper blade along its length direction sliding connection on the baffle, the scraper blade butt is in the baffle upper surface, be equipped with on the process chamber and be used for the drive the gliding drive assembly of scraper blade.

Through adopting above-mentioned technical scheme, when needing to clear up the dust on the baffle, remove through drive assembly drive scraper blade, and the scraper blade butt is at the baffle upper surface to can strike off the dust on the baffle, thereby can prevent that the oilhole on the baffle from blockking up.

The present invention may be further configured in a preferred embodiment as: the drive assembly comprises a motor and a screw rod, the screw rod is arranged in the sliding direction of the scraper, one end of the screw rod is rotatably connected to the inner wall of the treatment chamber, the other end of the screw rod extends to the outer side of the treatment chamber and is fixedly connected with the motor output shaft in a coaxial mode, and the screw rod is in threaded connection with the scraper.

Through adopting above-mentioned technical scheme, when the drive scraper blade removed, open the motor, drive the screw rod and rotate, and screw rod and scraper blade threaded connection, and scraper blade sliding connection is in the process chamber to the screw rod rotates and to drive the scraper blade and slide, and this drive assembly passes through electric power and realizes that the scraper blade removes, reduces the manpower to a certain extent, and the screw rod has certain limit function simultaneously, can restrict the scraper blade in a certain position to a certain extent.

The present invention may be further configured in a preferred embodiment as: dust boxes are placed on two sides of the waste oil box in the processing chamber, and dust on the partition plate is scraped into the dust boxes in the sliding process of the scraper.

Through adopting above-mentioned technical scheme, the dust on the baffle is conveniently collected to a certain extent.

The present invention may be further configured in a preferred embodiment as: the side wall of the processing chamber is provided with an opening for the dust box and the waste oil box to pass through, and the processing chamber is inserted with a cover plate for covering the opening at the position of the opening.

Through adopting above-mentioned technical scheme, conveniently take out waste oil box and dust box to the waste oil in the centralized processing waste oil box and the dust in the dust box.

The present invention may be further configured in a preferred embodiment as: and a sealing gasket is fixedly connected to the side wall of the cover plate.

By adopting the technical scheme, the sealing performance of the processing chamber is enhanced.

The present invention may be further configured in a preferred embodiment as: the treatment chamber is rotatably connected with a limiting plate at the side position of the opening position, and the limiting plate is used for limiting the cover plate to be separated from the opening.

Through adopting above-mentioned technical scheme, can prevent to a certain extent that the apron from breaking away from the opening.

The present invention may be further configured in a preferred embodiment as: the two dust boxes are respectively hung at the two ends of the waste oil box.

Through adopting above-mentioned technical scheme, when taking out waste oil box and dust box, only need the pulling be close to the dust box of open position department can take out another dust box and waste oil box, two dust boxes all articulate on waste oil box simultaneously to the convenience is with waste oil box and two dust box separation.

The present invention may be further configured in a preferred embodiment as: and a pull ring is hinged on the side wall of the dust box close to the opening.

Through adopting above-mentioned technical scheme, conveniently pull the dust box to a certain extent.

To sum up, the utility model discloses a beneficial technological effect does:

1. the dust accumulated on the partition board can be cleaned to a certain degree.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment in the present application.

Fig. 2 is a partial structural cross-sectional view of an embodiment of the present application.

Fig. 3 is an exploded view of a partial structure of an embodiment of the present application (mainly showing a connection relationship between the waste oil box and the dust box).

In the figure, 1, a processing chamber; 2. an air inlet pipe; 3. an air outlet pipe; 4. a treatment tank; 5. a filter plate; 6. a partition plate; 7. an oil hole; 8. a waste oil box; 9. a dust box; 10. hooking; 11. a yielding groove; 12. hanging a ring; 13. an opening; 14. a cover plate; 15. a gasket; 16. a handle; 17. fixing a column; 18. a limiting plate; 19. a nut; 20. a pull ring; 21. a squeegee; 22. a drive assembly; 23. a screw; 24. a motor; 25. an air pump; 26. and (6) accommodating the tank.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a chemical plant waste gas desulfurization denitration device, including process chamber 1, 1 one end intercommunication of process chamber just is connected with intake pipe 2, 1 other end intercommunication of process chamber and fixedly connected with outlet duct 3, 3 intercommunications of outlet duct and fixedly connected with air pump 25, air pump 25 gas outlet intercommunication and fixed connection treatment box 4.

Along a plurality of filters 5 of its length direction fixedly connected with in the process chamber 1, filter 5 is the V-arrangement, and a plurality of filters 5 are equidistant setting along 1 length direction of process chamber, and 5 tip parts of filter are towards outlet duct 3, and process chamber 1 is in filter 5 below fixedly connected with baffle 6, and baffle 6 is the level setting, has seted up a plurality of oilholes 7 on the baffle 6.

Referring to fig. 2 and 3, the length of baffle 6 is less than the length of process chamber 1 and forms the cavity between the both sides wall at 6 both ends of baffle and process chamber 1, waste oil box 8 has been placed to process chamber 1 in 6 below of baffle, dust box 9 has all been articulated at 8 both ends of waste oil box, dust box 9 is placed in the cavity, dust box 9 is close to one end fixedly connected with couple 10 of waste oil box 8, groove of stepping down 11 has all been seted up at 8 both ends of waste oil box, fixedly connected with supplies couple 10 articulated link 12 in the groove of stepping down 11, when couple 10 articulates on link 12, dust box 9 is hugged closely to waste oil box 8.

The side wall of the processing chamber 1 is provided with an opening 13 for the dust box 9 and the waste oil box 8 to pass through, a cover plate 14 for covering the opening 13 is inserted in the position of the opening 13 of the processing chamber 1, when the cover plate 14 covers the opening 13, the outer surface of the cover plate 14 is flush with the side wall of the processing chamber 1, and the inner surface of the cover plate 14 abuts against one side wall of the dust box 9.

Cover plate 14 lateral wall go up the ring and establish and laminating fixedly connected with sealed 15, sealed 15 is the rubber materials, and when cover plate 14 pegs graft on treatment chamber 1 in order to cover opening 13, sealed 15 produces the deformation.

The outer surface of the cover plate 14 is hinged with a handle 16.

The lateral wall of the treatment chamber 1 is vertically and fixedly connected with a fixed column 17 at the side of the opening 13, a limiting plate 18 is movably sleeved on the fixed column 17, one end, far away from the fixed column 17, of the limiting plate 18 extends to the outer side of the cover plate 14 and abuts against the outer surface of the cover plate 14, and the fixed column 17 is in threaded connection with a nut 19 for abutting against the limiting plate 18 at the outer side of the limiting plate 18.

A containing groove 26 is formed in the side wall of the dust box 9 close to the opening 13, and a pull ring 20 is hinged in the containing groove 26.

The upper surface of the clapboard 6 is abutted with a scraping plate 21, the scraping plate 21 is square, the length direction of the scraping plate 21 is arranged along the width direction of the treatment chamber 1, and the height of the upper end of the scraping plate 21 is consistent with the height of the lower end of the filter plate 5.

Be equipped with on the processing chamber 1 and be used for driving the gliding drive assembly 22 of scraper blade 21, drive assembly 22 includes motor 24 and screw rod 23, and screw rod 23 sets up along scraper blade 21 slip direction, and screw rod 23 one end screw thread passes and penetrates scraper blade 21 and rotate to be connected on processing chamber 1 inner wall, and the screw rod 23 other end extends to the coaxial fixed connection motor 24 output shaft in processing chamber 1 outside.

The implementation principle of the embodiment is as follows: when needing to clear up the dust on the baffle 6, open motor 24, drive screw rod 23 and rotate to drive scraper blade 21 and remove, scraper blade 21 removes the in-process, pushes away the dust on the baffle 6 to the dust box 9 in, when needs take out dust box 9, rotates limiting plate 18, then takes out apron 14, then stimulates pull ring 20, drives dust box 9 and waste oil box 8 and removes, thereby can take out dust box 9 and waste oil box 8.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a chemical plant waste gas desulfurization denitration device, includes process chamber (1), process chamber (1) one end intercommunication and be connected with intake pipe (2), process chamber (1) other end intercommunication and fixedly connected with outlet duct (3), follow a plurality of filter (5) of its length direction fixedly connected with in process chamber (1), process chamber (1) in filter (5) below fixedly connected with baffle (6), a plurality of oilholes (7) have been seted up on baffle (6), process chamber (1) in waste oil box (8), its characterized in that have been placed to baffle (6) below: the device is characterized in that a scraper (21) is connected to the partition plate (6) in a sliding mode along the length direction of the partition plate, the scraper (21) abuts against the upper surface of the partition plate (6), and a driving assembly (22) used for driving the scraper (21) to slide is arranged on the treatment chamber (1).

2. The desulfurization and denitrification facility for the exhaust gas of a chemical plant according to claim 1, wherein: drive assembly (22) include motor (24) and screw rod (23), screw rod (23) are followed scraper blade (21) slip direction sets up, screw rod (23) one end is rotated and is connected on process chamber (1) inner wall, screw rod (23) other end extends to the coaxial fixed connection in process chamber (1) outside motor (24) output shaft, screw rod (23) with scraper blade (21) threaded connection.

3. The desulfurization and denitrification facility for the exhaust gas of a chemical plant according to claim 1, wherein: the processing chamber (1) is characterized in that dust boxes (9) are arranged on two sides of the waste oil box (8), and dust on the partition plate (6) is scraped into the dust boxes (9) in the sliding process of the scraping plate (21).

4. The desulfurization and denitrification facility for the exhaust gas of a chemical plant according to claim 3, wherein: an opening (13) for the dust box (9) and the waste oil box (8) to pass through is formed in the side wall of the processing chamber (1), and a cover plate (14) for covering the opening (13) is inserted into the position, where the opening (13) is formed, of the processing chamber (1).

5. The desulfurization and denitrification facility for the exhaust gas of a chemical plant according to claim 4, wherein: and a sealing gasket (15) is fixedly connected to the side wall of the cover plate (14).

6. The desulfurization and denitrification facility for the exhaust gas of a chemical plant according to claim 4, wherein: the treatment chamber (1) is rotatably connected with a limiting plate (18) at the position beside the opening (13), and the limiting plate (18) is used for limiting the cover plate (14) to be separated from the opening (13).

7. The desulfurization and denitrification facility for the exhaust gas of a chemical plant according to claim 3, wherein: the two dust boxes (9) are respectively hung at the two ends of the waste oil box (8).

8. The desulfurization and denitrification facility for the exhaust gas of a chemical plant according to claim 4, wherein: a pull ring (20) is hinged on the side wall of the dust box (9) close to the opening (13).

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