CN211245917U

CN211245917U - Flue gas dust removal device of waste heat boiler in MTO device

Info

Publication number: CN211245917U
Application number: CN201922292327.1U
Authority: CN
Inventors: 王翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-14
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a flue gas dust removal device of a waste heat boiler in an MTO device, which comprises a fan, wherein the air outlet end of the fan is communicated with an air inlet pipe, one end of the air inlet pipe, which is far away from the fan, is communicated with a box body, the top of the inner side wall of the box body is fixedly connected with a first plate body, the bottom of the inner side wall of the box body is fixedly connected with a second plate body, one side of the first plate body, which is adjacent to the second plate body, is provided with a fourth chute, and the interiors of the two fourth chutes are both connected with a first filter screen plate in a sliding manner; the utility model discloses a setting of box can deposit water and be used for the flue gas cooling in the MTO device, filters the dust in the gas in water simultaneously, utilizes the flocculating agent to deposit the impurity polymerization of aquatic, through the setting of activated carbon plate, can adsorb the harmful gas in the waste gas, through the collocation of photocatalyst board and ultraviolet lamp plate, can purify the harmful substance in the gas, finally makes the gas outgoing after purifying.

Description

Flue gas dust removal device of waste heat boiler in MTO device

Technical Field

The utility model relates to a gaseous dust removal technical field specifically is a flue gas dust collector of exhaust-heat boiler among MTO device.

Background

Ethylene, propylene and other low-carbon olefins are important organic chemical raw materials and play an important role in modern petroleum and chemical industries, traditionally, the source of ethylene and propylene is mainly hydrocarbon steam cracking, the raw material is mainly naphtha, and the research and development of the process of preparing low-carbon olefin (MTO) from methanol is a brand-new process route for preparing chemical products from non-petroleum resources.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flue gas dust collector of exhaust-heat boiler among MTO device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a flue gas dust removal device of a waste heat boiler in an MTO device comprises a fan, wherein an air outlet end of the fan is communicated with an air inlet pipe, one end of the air inlet pipe, far away from the fan, is communicated with a box body, the top of the inner side wall of the box body is fixedly connected with a first plate body, the bottom of the inner side wall of the box body is fixedly connected with a second plate body, one side, adjacent to the first plate body and the second plate body, is provided with a fourth chute, the interior of the two fourth chutes is respectively and slidably connected with a first filter screen plate, one side, far away from the first plate body, of the second plate body and the inner side wall of the box body are respectively and slidably connected with a first chute, a second chute and a third chute, the interior of the two first chutes is respectively and slidably connected with an activated carbon plate, the interior of the two second chutes is respectively and slidably connected with an ultraviolet ray emission lamp plate, the box is kept away from one side of fan has seted up logical groove, the inside wall that leads to the groove is fixedly connected with air discharge fan and second filter plate respectively, first switch is installed to one side of box, the electrical property output of first switch with the electrical property input electric connection of fan.

As further preferable in the present technical solution: the box with one side intercommunication that the fan is adjacent has the inlet tube, the inlet tube is kept away from the one end of box is installed first valve, the front surface intercommunication of box has the blow off pipe, the blow off pipe is kept away from the one end of box is installed the third valve.

As further preferable in the present technical solution: the box with one side intercommunication that the fan is adjacent has the inlet pipe, the inlet pipe is kept away from the one end intercommunication of box has the feeder hopper, the inlet pipe with the second valve is installed to the junction of feeder hopper.

As further preferable in the present technical solution: four universal wheels are symmetrically arranged at the bottom of the fan.

As further preferable in the present technical solution: the box with one side fixedly connected with fixed plate that the fan is adjacent, the upper surface fixed connection of fixed plate in the bottom of fan.

As further preferable in the present technical solution: the box is kept away from two bracing pieces of one side symmetry fixedly connected with of fan, two the bracing piece is kept away from the equal fixedly connected with dead lever of one end of box.

As further preferable in the present technical solution: first filter plate with the first waterproof pad of junction fixedly connected with of box, the activated carbon board with the waterproof pad of junction fixedly connected with second of box, the ultraviolet ray penetrate the lamp plate with the third waterproof pad of junction fixedly connected with of box, the photocatalyst board with the waterproof pad of junction fixedly connected with fourth of box, the second switch is installed to the lateral wall of box, the electrical property output of second switch with the ultraviolet ray penetrates the electrical property input electric connection of lamp plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a setting of box can deposit water and be used for the flue gas cooling in the MTO device, filters the dust in the gas in water simultaneously, utilizes the flocculating agent to deposit the impurity polymerization of aquatic, through the setting of activated carbon plate, can adsorb the harmful gas in the waste gas, through the collocation of photocatalyst board and ultraviolet lamp plate, can purify the harmful substance in the gas, finally makes the gas outgoing after purifying.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged schematic structural diagram of the area a in fig. 2 according to the present invention.

In the figure: 1. a fan; 2. an air inlet pipe; 3. a box body; 4. a first plate body; 5. a second plate body; 6. a first chute; 7. a second chute; 8. a third chute; 9. a fourth chute; 10. a first filter screen plate; 11. a first waterproof pad; 12. an activated carbon plate; 13. a second waterproof pad; 14. an ultraviolet ray radiation lamp panel; 15. a third water cushion; 16. a photocatalyst plate; 17. a fourth waterproof pad; 18. an exhaust fan; 19. a second filter screen plate; 20. a water inlet pipe; 21. a first valve; 22. a feed pipe; 23. a second valve; 24. a feed hopper; 25. a fixing plate; 26. a support bar; 27. fixing the rod; 28. a universal wheel; 29. a blow-off pipe; 30. a third valve; 31. a through groove; 32. a first switch; 33. a second switch.

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a flue gas dust removal device of a waste heat boiler in an MTO device comprises a fan 1, an air outlet end of the fan 1 is communicated with an air inlet pipe 2, one end of the air inlet pipe 2, which is far away from the fan 1, is communicated with a box body 3, the top of the inner side wall of the box body 3 is fixedly connected with a first plate body 4, the bottom of the inner side wall of the box body 3 is fixedly connected with a second plate body 5, one adjacent side of the first plate body 4 and one adjacent side of the second plate body 5 are respectively provided with a fourth chute 9, the interiors of the two fourth chutes 9 are respectively and slidably connected with a first filter screen plate 10, one side of the second plate body 5, which is far away from the first plate body 4, and the inner side wall of the box body 3 are respectively provided with a first chute 6, a second chute 7 and a third chute 8, the interiors of the two first chutes 6 are respectively and slidably connected with an activated carbon plate 12, the interiors of the two second, one side of the box body 3, which is far away from the fan 1, is provided with a through groove 31, the inner side wall of the through groove 31 is fixedly connected with an exhaust fan 18 and a second filter screen plate 19 respectively, one side of the box body 3 is provided with a first switch 32, and the electrical output end of the first switch 32 is electrically connected with the electrical input end of the fan 1.

In this embodiment, specifically: a water inlet pipe 20 is communicated with one side of the box body 3 adjacent to the fan 1, a first valve 21 is installed at one end, far away from the box body 3, of the water inlet pipe 20, a sewage discharge pipe 29 is communicated with the front surface of the box body 3, and a third valve 30 is installed at one end, far away from the box body 3, of the sewage discharge pipe 29; the first valve 21 may control the circulation of the water inlet pipe 20 to inject water into the inside of the tank 3 through the water inlet pipe 20, and the third valve 30 may control the circulation of the soil discharge pipe 29 to discharge the sewage inside the tank 3 through the soil discharge pipe 29.

In this embodiment, specifically: a feeding pipe 22 is communicated with one side of the box body 3 adjacent to the fan 1, one end of the feeding pipe 22 far away from the box body 3 is communicated with a feeding hopper 24, and a second valve 23 is arranged at the joint of the feeding pipe 22 and the feeding hopper 24; the second valve 23 is arranged to control the flow between the feed pipe 22 and the feed hopper 24, and to introduce the flocculating agent into the feed hopper 24, through the feed pipe 22, into the interior of the housing 3.

In this embodiment, specifically: four universal wheels 28 are symmetrically arranged at the bottom of the fan 1; the universal wheels 28 are arranged to facilitate the movement of the device.

In this embodiment, specifically: one side of the box body 3 adjacent to the fan 1 is fixedly connected with a fixing plate 25, and the upper surface of the fixing plate 25 is fixedly connected to the bottom of the fan 1; the fixing plate 25 is arranged to fix and support the fan 1.

In this embodiment, specifically: two support rods 26 are symmetrically and fixedly connected to one side of the box body 3 away from the fan 1, and a fixing rod 27 is fixedly connected to one end of each of the two support rods 26 away from the box body 3; the supporting rod 26 can fix and support the fixing rod 27, and the fixing rod 27 can be matched with the universal wheel 28, so that the device can be conveniently pushed.

In this embodiment, specifically: a first waterproof pad 11 is fixedly connected at the joint of the first filter screen plate 10 and the box body 3, a second waterproof pad 13 is fixedly connected at the joint of the activated carbon plate 12 and the box body 3, a third waterproof pad 15 is fixedly connected at the joint of the ultraviolet ray lamp plate 14 and the box body 3, a fourth waterproof pad 17 is fixedly connected at the joint of the photocatalyst plate 16 and the box body 3, a second switch 33 is installed on the outer side wall of the box body 3, and the electrical output end of the second switch 33 is electrically connected with the electrical input end of the ultraviolet ray lamp plate 14; first waterproof pad 11, second waterproof pad 13, third waterproof pad 15 and fourth waterproof pad 17 all can play sealed effect, can make first filter screen board 10, active carbon board 12, ultraviolet ray penetrate lamp plate 14 and photocatalyst board 16 and hug closely more between the box 3 respectively, and the setting of second switch 33 can control ultraviolet ray and penetrate the start-up and the closing of lamp plate 14.

In this embodiment: the model of the fan 1 is CX-75S.

Working principle or structural principle, when in use, the water inlet pipe 20 is circulated through the first valve 21, water is injected into the box body 3 through the water inlet pipe 20, the flocculating agent is put into the feed hopper 24, the second valve 23 is opened, the flocculating agent flows into the box body 3 through the feed pipe 22, the air inlet end of the fan 1 is communicated with the flue gas discharge pipe, the fan 1 is started through the first switch 32, the fan 1 conveys flue gas into the box body 3 through the air inlet pipe 2, the flue gas enters into water, impurities contained in the flue gas can be filtered through the first filter screen plate 10 and are left in the water, the flocculating agent can condense the impurities in the water into large-particle precipitates, when the gas passes through the activated carbon plate 12, the activated carbon plate 12 can adsorb harmful gas in the gas, the ultraviolet ray lamp plate 14 is started through the second switch 33, and chemical reaction can be generated when the ultraviolet ray lamp plate 14 irradiates the photocatalyst plate 16, so that the surrounding gas is sterilized and purified, and the finally purified gas is discharged out of the interior of the cabinet 3 by the exhaust fan 18.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waste heat boiler's flue gas dust collector in MTO device, includes fan (1), its characterized in that: an air outlet end of the fan (1) is communicated with an air inlet pipe (2), one end, far away from the fan (1), of the air inlet pipe (2) is communicated with a box body (3), the top of the inner side wall of the box body (3) is fixedly connected with a first plate body (4), the bottom of the inner side wall of the box body (3) is fixedly connected with a second plate body (5), one side, adjacent to the first plate body (4) and the second plate body (5), of each of the first plate body (4) and the second plate body (5) is provided with a fourth chute (9), the interiors of the two fourth chutes (9) are respectively connected with a first filter screen plate (10) in a sliding mode, one side, far away from the first plate body (4), of the second plate body (5) and the inner side wall of the box body (3) are respectively provided with a first chute (6), a second chute (7) and a third chute (8), and, two equal sliding connection in inside of second spout (7) has ultraviolet ray to penetrate lamp plate (14), two equal sliding connection in inside of third spout (8) has photocatalyst board (16), keep away from box (3) logical groove (31) have been seted up to one side of fan (1), the inside wall that leads to groove (31) is fixedly connected with air discharge fan (18) and second filter screen board (19) respectively, first switch (32) are installed to one side of box (3), the electrical property output of first switch (32) with the electrical property input electric connection of fan (1).

2. The flue gas dust removal device of the waste heat boiler in the MTO device according to claim 1, which is characterized in that: the utility model discloses a fan, including box (3), fan (1), inlet tube (20) and drain pipe (29), box (3) with one side intercommunication that fan (1) is adjacent has inlet tube (20), inlet tube (20) are kept away from first valve (21) are installed to the one end of box (3), the front surface intercommunication of box (3) has drain pipe (29), drain pipe (29) are kept away from third valve (30) are installed to the one end of box (3).

3. The flue gas dust removal device of the waste heat boiler in the MTO device according to claim 1, which is characterized in that: box (3) with one side intercommunication that fan (1) is adjacent has inlet pipe (22), inlet pipe (22) are kept away from the one end intercommunication of box (3) has feeder hopper (24), inlet pipe (22) with second valve (23) are installed to the junction of feeder hopper (24).

4. The flue gas dust removal device of the waste heat boiler in the MTO device according to claim 1, which is characterized in that: four universal wheels (28) are symmetrically arranged at the bottom of the fan (1).

5. The flue gas dust removal device of the waste heat boiler in the MTO device according to claim 1, which is characterized in that: the box (3) with one side fixedly connected with fixed plate (25) that fan (1) is adjacent, the upper surface fixed connection of fixed plate (25) in the bottom of fan (1).

6. The flue gas dust removal device of the waste heat boiler in the MTO device according to claim 1, which is characterized in that: two bracing pieces (26) of one side symmetry fixedly connected with of fan (1) are kept away from in box (3), two bracing piece (26) are kept away from the equal fixedly connected with dead lever (27) of one end of box (3).

7. The flue gas dust removal device of the waste heat boiler in the MTO device according to claim 1, which is characterized in that: first filter plate (10) with the first waterproof pad of junction fixedly connected with (11) of box (3), activated carbon plate (12) with the waterproof pad of junction fixedly connected with second (13) of box (3), ultraviolet ray penetrate lamp plate (14) with the waterproof pad of junction fixedly connected with third (15) of box (3), photocatalyst plate (16) with the waterproof pad of junction fixedly connected with fourth (17) of box (3), second switch (33) is installed to the lateral wall of box (3), the electrical output of second switch (33) with the ultraviolet ray penetrates the electrical input end electric connection of lamp plate (14).