CN216062602U

CN216062602U - Formula flying dust processing apparatus subsides for msw incineration power generation

Info

Publication number: CN216062602U
Application number: CN202122289497.1U
Authority: CN
Inventors: 熊超; 黄卫鹏; 刘耀杰; 王镭
Original assignee: Wuhan Green Energy Co ltd
Current assignee: Wuhan Green Energy Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-18
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a sedimentation type fly ash treatment device for waste incineration power generation, which comprises a spray channel, wherein two ends of the spray channel are opened, a negative pressure fan is arranged at one end of the spray channel, a collecting box is fixed at the lower end of the spray channel, an opening is arranged at the upper end of the spray channel, an installing plate is arranged at the opening, a spray pipe is arranged on the lower surface of the installing plate, a spray head is arranged on the spray pipe, a through hole is arranged at one end of the installing plate, a bent part is arranged at one end of the spray pipe, and the bent part of the spray pipe penetrates out of the installing plate through the through hole, the operation is convenient.

Description

Formula flying dust processing apparatus subsides for msw incineration power generation

Technical Field

The utility model relates to the field of waste incineration, in particular to a sedimentation type fly ash treatment device for waste incineration power generation.

Background

The waste incineration power generation is the work of introducing waste incineration plants and waste incineration equipment, digesting, absorbing and re-creating. The waste gas discharged by waste incineration contains a large amount of waste gas and fly ash, and a sedimentation absorption mode is adopted when the fly ash is treated, the principle is that the flue gas passes through a spraying channel, the fly ash is contacted with spraying water to be settled when passing through the spraying channel, however, the flue gas contains acidic and alkaline substances, and a spraying pipeline is easy to corrode.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a settling type fly ash treatment device for waste incineration power generation.

The utility model provides the following technical scheme: the utility model provides a msw incineration electricity generation is with subsiding formula flying dust processing apparatus, includes spray passage, spray passage's both ends opening, and spray passage's one end installs negative-pressure air fan, spray passage's lower extreme is fixed with the collecting box, spray passage's upper end is equipped with the opening, the mounting panel is installed to the opening, the lower surface mounting of mounting panel has the shower, the shower nozzle is installed to the shower, the one end of mounting panel is equipped with the perforation, the one end of shower is equipped with the flexion, the flexion of shower wears out the mounting panel through perforating, the lower surface of the mounting panel other end is equipped with the spout, it is equipped with the U-shaped ring to slide in the spout, the one end of U-shaped ring and spout is connected with the spring, and the U-shaped ring sliding sleeve is at the other end of shower, the filter screen is installed to the one end that the mounting panel is close to negative-pressure air fan.

Preferably, both sides of opening upper end are equipped with the recess, the mounting panel is placed in the recess, it has fixing bolt to run through to insert on the mounting panel, fixing bolt and spraying channel threaded connection.

Preferably, the spray pipe is in threaded connection with a fixing nut, and the fixing nut is in close contact with the upper surface of the mounting plate.

Preferably, the one end that the mounting panel is close to negative-pressure air fan runs through and is equipped with the socket, the filter screen slides from top to bottom and inserts in the socket.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the spray pipe is installed, the bent part of the spray pipe penetrates out of the installation plate through the through hole, then the U-shaped ring is slid to be sleeved on the spray pipe, the spray pipe is limited conveniently, then the installation plate is placed into the groove and fixed through the fixing bolt, and operation is facilitated.

2. The utility model filters the fly ash which is not sprayed by the arrangement of the filter screen, and is convenient to rapidly disassemble and clean the filter screen by the installation mode of sliding insertion.

Drawings

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

fig. 2 is a side view of the present invention.

In the figure: the device comprises a collecting box 1, a spraying channel 2, an opening 3, a groove 4, a negative pressure fan 5, a spraying pipe 6, a perforation 7, a spray head 8, a mounting plate 9, a U-shaped ring 10, a spring 11, a fixing bolt 12, a fixing nut 13 and a filter screen 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a sedimentation type flying ash treatment device for waste incineration power generation comprises a spray passage 2, two ends of the spray passage 2 are open, a negative pressure fan 5 is arranged at one end of the spray passage 2, a collecting box 1 is fixed at the lower end of the spray passage 2, an opening 3 is arranged at the upper end of the spray passage 2, a mounting plate 9 is arranged at the opening 3, a spray pipe 6 is arranged at the lower surface of the mounting plate 9, a spray head 8 is arranged on the spray pipe 6, a through hole 7 is arranged at one end of the mounting plate 9, a bent part is arranged at one end of the spray pipe 6, the bent part of the spray pipe 6 penetrates out of the mounting plate 9 through the through hole 7, a sliding groove is arranged at the lower surface of the other end of the mounting plate 9, a U-shaped ring 10 is arranged in the sliding groove, a spring 11 is connected with one end of the U-shaped ring 10 and the sliding groove, the U-shaped ring 10 is slidably sleeved at the other end of the spray pipe 6, a filter screen 14 is arranged at one end of the mounting plate 9 close to the negative pressure fan 5, and is externally connected with a water pipe 6, when installing shower 6, wear out mounting panel 9 through perforation 7 with the flexion of shower 6, then slip U-shaped ring 10, make U-shaped ring 10 cover on shower 6, be convenient for carry on spacingly to shower 6, the operation of being convenient for, in the time of work, switch on negative pressure fan 5's external power supply, negative pressure motor 5 work is with waste gas suction spray passage 2, waste gas is when

spray passage

2, 8 blowout spray solutions of shower nozzle, make the flying dust in the waste gas fall into collecting box 1, through the setting of filter screen 14, fly dust that is not sprayed is filtered.

As a technical optimization scheme of the utility model, the two sides of the upper end of the opening 3 are provided with the grooves 4, the mounting plate 9 is placed in the grooves 4, the mounting plate 9 is inserted with the fixing bolt 12 in a penetrating way, the fixing bolt 12 is in threaded connection with the spray channel 2, when the spray pipe 6 is replaced, the fixing bolt 12 is loosened, the mounting plate 9 is taken out from the grooves 4, the mounting plate 9 is overturned, the sliding U-shaped ring 10 is separated from the spray pipe 6, and the spray pipe 6 is taken out from the through hole 7.

As a technical optimization scheme of the utility model, the spray pipe 6 is in threaded connection with a fixing nut 13, and the fixing nut 13 is in close contact with the upper surface of the mounting plate 9.

As a technical optimization scheme of the utility model, one end of the mounting plate 9 close to the negative pressure fan 5 is provided with a socket in a penetrating way, the filter screen 14 is inserted into the socket in a sliding way from top to bottom, the filter screen 14 is inserted into the socket in a sliding way, the fly ash is further filtered, and the filter screen 14 is convenient and rapid to detach and clean through the installation mode of the sliding insertion.

The working principle is as follows: when the spray pipe 6 is installed, the bent part of the spray pipe 6 penetrates out of the installation plate 9 through the through hole 7, then the U-shaped ring 10 is slid, the U-shaped ring 10 is sleeved on the spray pipe 6, the spray pipe 6 is convenient to limit, the operation is convenient, when the spray pipe works, an external power supply of the negative pressure fan 5 is switched on, the negative pressure motor 5 works to suck waste gas into the spray channel 2, when the waste gas passes through the spray channel 2, the spray head 8 sprays spray liquid, so that fly ash in the waste gas falls into the collection box 1, the fly ash which is not sprayed is filtered through the arrangement of the filter screen 14, and the filter screen 14 is convenient to be quickly disassembled and cleaned through the installation mode of sliding insertion.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waste incineration electricity generation is with subsiding formula flying dust processing apparatus, includes spray passage (2), its characterized in that: the utility model discloses a spray passage, including the both ends opening of spray passage (2), and the one end of spray passage (2) installs negative-pressure air fan (5), the lower extreme of spray passage (2) is fixed with collecting box (1), the upper end of spray passage (2) is equipped with opening (3), mounting panel (9) is installed in opening (3), the lower surface mounting of mounting panel (9) has shower (6), shower nozzle (8) are installed in shower (6), the one end of mounting panel (9) is equipped with perforation (7), the one end of shower (6) is equipped with the flexion, the flexion of shower (6) is worn out mounting panel (9) through perforation (7), the lower surface of the mounting panel (9) other end is equipped with the spout, the spout internal slip is equipped with U-shaped ring (10), the one end of U-shaped ring (10) and spout is connected with spring (11), and the U-shaped ring (10) is slidably sleeved at the other end of the spray pipe (6), and a filter screen (14) is installed at one end, close to the negative pressure fan (5), of the mounting plate (9).

2. The settling type fly ash treatment device for waste incineration power generation as claimed in claim 1, wherein: both sides of opening (3) upper end are equipped with recess (4), place in recess (4) mounting panel (9), it has fixing bolt (12) to run through on mounting panel (9), fixing bolt (12) and spray passage (2) threaded connection.

3. The settling type fly ash treatment device for waste incineration power generation as claimed in claim 1, wherein: the spray pipe (6) is in threaded connection with a fixing nut (13), and the fixing nut (13) is in close contact with the upper surface of the mounting plate (9).

4. The settling type fly ash treatment device for waste incineration power generation as claimed in claim 1, wherein: one end of the mounting plate (9) close to the negative pressure fan (5) is provided with a socket in a penetrating mode, and the filter screen (14) is inserted into the socket in a sliding mode from top to bottom.