CN223988249U

CN223988249U - Energy-saving low-emission wiredrawing peeling flue gas treatment device

Info

Publication number: CN223988249U
Application number: CN202520456083.9U
Authority: CN
Inventors: 赵来贵; 杨丽花
Original assignee: Ningbo Changqing Environmental Protection Technology Co ltd
Current assignee: Ningbo Changqing Environmental Protection Technology Co ltd
Priority date: 2025-03-14
Filing date: 2025-03-14
Publication date: 2026-03-13
Anticipated expiration: 2035-03-14

Abstract

The utility model discloses an energy-saving low-emission wiredrawing peeling smoke treatment device which comprises an upper smoke exhaust pipe, a smoke exhaust hood and a lower smoke exhaust pipe, wherein the smoke exhaust hood is fixedly arranged at the bottom of the upper smoke exhaust pipe, a plurality of fixed partition plates are arranged between the top of the lower smoke exhaust pipe and the smoke exhaust hood and are positioned in the smoke exhaust hood, a fixed seat is arranged at the top of the upper smoke exhaust pipe, a telescopic rod is arranged at the bottom of the fixed seat, a fixing mechanism is fixedly arranged at the bottom of the telescopic rod, and a treatment mechanism is arranged at the bottom of the fixing mechanism. According to the energy-saving low-emission wiredrawing and peeling flue gas treatment device, the upper smoke exhaust pipe, the smoke exhaust hood and the lower smoke exhaust pipe are arranged, and the dense filter screen and the sparse filter screen in the treatment mechanism are combined, so that harmful substances and metal particles in the flue gas can be effectively filtered, emission is reduced, the position of the treatment mechanism can be flexibly adjusted through the cooperation of the telescopic rod and the fixing mechanism, and the treatment efficiency is improved.

Description

Energy-saving low-emission wiredrawing peeling flue gas treatment device

Technical Field

The utility model relates to the technical field of metal processing waste gas treatment, in particular to an energy-saving low-emission wiredrawing and peeling flue gas treatment device.

Background

The wiredrawing and peeling process is widely applied to metal wire processing, a large amount of oily smoke, metal particles and organic volatile matters (VOCs) can be generated in the process, and the traditional treatment mode mostly adopts single filtration or direct discharge.

In the prior art, external gas is sucked through a smoke inlet pipe, but impurities such as dust, leaves and the like are likely to be sucked in the sucking process, the gas purifying effect of the smoke is achieved, and the impurities are accumulated in the cavity of the smoke inlet pipe for a long time without cleaning, so that normal work is affected, and the smoke inlet pipe has certain use defects.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an energy-saving low-emission wiredrawing and peeling flue gas treatment device, which solves the problems in the prior art.

(II) technical scheme

The utility model aims at achieving the purposes by adopting the following technical scheme that the wire drawing peeling smoke treatment device with energy conservation and low emission comprises an upper smoke exhaust pipe, a smoke exhaust hood and a lower smoke exhaust pipe, wherein the smoke exhaust hood is fixedly arranged at the bottom of the upper smoke exhaust pipe, the top of the lower smoke exhaust pipe is positioned in the smoke exhaust hood, a plurality of partition boards for fixing are arranged between the top of the lower smoke exhaust pipe and the smoke exhaust hood, a fixing seat is arranged at the top of the upper smoke exhaust pipe, a telescopic rod is arranged at the bottom of the fixing seat, a fixing mechanism is fixedly arranged at the bottom of the telescopic rod, and a treatment mechanism is arranged at the bottom of the fixing mechanism;

the processing mechanism comprises a first scraping plate, a second scraping plate and a connecting column, wherein the connecting column is fixedly arranged between the first scraping plate and the second scraping plate, the first scraping plate is in a circular ring shape, the second scraping plate is in a horn shape, a dense filter screen is arranged in the middle of the first scraping plate, a sparse filter screen is arranged at a narrow opening of the second scraping plate, the aperture of the sparse filter screen is larger than that of the dense filter screen, and the diameter of the dense filter screen is smaller than that of the sparse filter screen.

Preferably, the fixing mechanism comprises a fixing frame and a fixing plate, wherein the fixing frame is fixedly arranged at the bottom of the telescopic rod, and the fixing plate is vertically arranged between the fixing frame and the first scraping plate.

Preferably, the openings of the first scraping plate and the second scraping plate are tightly attached to the upper smoke exhaust pipe, and a baffle is arranged at the position of the first scraping plate, which is located at the dense filter screen.

Preferably, the collecting ring plate is arranged at the opening of the lower smoke exhaust pipe in the smoke exhaust hood, and the diameter of the collecting ring plate is gradually reduced from the lower smoke exhaust pipe to the smoke exhaust hood and is not closed.

Preferably, the partition plate separates a plurality of lower material grooves between the smoke exhaust hood and the lower smoke exhaust pipe, a waste box is arranged outside the lower smoke exhaust pipe below the lower material grooves, and the diameter of the waste box is larger than that of the smoke exhaust hood.

(III) beneficial effects

After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:

1. through setting up exhaust pipe, exhaust fume cover and exhaust fume pipe down, combine dense filter screen and the sparse filter screen in the treatment facility, metal particles and harmful substance in the effective filtration flue gas reduce the emission.

2. Through the cooperation of telescopic link and fixed establishment, can nimble adjustment processing mechanism's position, improve treatment effeciency.

3. The design of gathering annular plate and waste box can effectively collect and handle the waste material after filtering, reduces secondary pollution.

Drawings

FIG. 1 is a schematic diagram of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a processing mechanism according to the present utility model.

Reference numerals illustrate:

1. The device comprises an upper smoke exhaust pipe, 11, a fixed seat, 12, a smoke exhaust hood, 13, a lower smoke exhaust pipe, 131, a gathering ring plate, 14, a partition plate, 15, a lower trough, 2, a telescopic rod, 3, a fixing mechanism, 31, a fixing frame, 32, a fixing plate, 4, a processing mechanism, 41, a first scraping plate, 411, a dense filter screen, 412, a baffle plate, 42, a second scraping plate, 421, a sparse filter screen, 43, a connecting column and 5, a waste box.

Detailed Description

The utility model is further illustrated by the figures and examples.

As shown in figures 1-3, the wire drawing peeling smoke treatment device with energy conservation and low emission comprises an upper smoke exhaust pipe 1, a smoke exhaust hood 12 and a lower smoke exhaust pipe 13. The fume exhaust hood 12 is fixedly arranged at the bottom of the upper fume exhaust pipe 1, and the top of the lower fume exhaust pipe 13 is positioned inside the fume exhaust hood 12 and is fixedly connected with the fume exhaust hood 12 through a plurality of clapboards 14. The top of the upper smoke exhaust hood 12 is provided with a fixed seat 11, the bottom of the fixed seat 11 is connected with a telescopic rod 2, the bottom of the telescopic rod 2 is fixedly provided with a fixing mechanism 3, and the bottom of the fixing mechanism 3 is provided with a processing mechanism 4.

As shown in fig. 2, the collecting ring plate 131 is installed at the opening of the lower smoke exhaust pipe 13 in the smoke exhaust hood 12, the diameter of the collecting ring plate 131 gradually decreases from the lower smoke exhaust pipe 13 to the inside of the smoke exhaust hood 12 to form a reverse horn shape, and the particulate matters discharged from the smoke exhaust hood 12 and filtered by the filter screen can be effectively prevented from falling into the lower smoke exhaust pipe 3. The partition 14 divides the space between the fume extractor hood 12 and the lower fume extractor tube 13 into a plurality of lower feed slots 15. The waste box 5 is arranged outside the lower smoke exhaust pipe 13 below the blanking groove 15, and the diameter of the waste box 5 is larger than that of the smoke exhaust cover 12 and is used for collecting the treated waste.

The fixing mechanism 3 includes a fixing frame 31 and a fixing plate 32. The fixed frame 31 is fixedly arranged at the bottom of the telescopic rod 2, and the fixed plate 32 is vertically arranged between the fixed frame 31 and the first scraping plate 41, so that the functions of supporting and fixing are achieved.

The processing mechanism 4 is composed of a first blade 41, a second blade 42, and a connecting column 43. The connection post 43 is fixedly connected between the first blade 41 and the second blade 42. The first scraping plate 41 is circular, and a dense filter screen 411 is installed in the middle, and the dense filter screen 411 is used for further filtering the flue gas filtered by the sparse filter screen 421. The second scraper 42 is in a horn shape, a sparse filter 421 is installed at the narrow opening of the second scraper, the sparse filter 421 is used for filtering large particulate matters, the pore diameter of the sparse filter 421 is larger than that of the dense filter 411, and the diameter of the dense filter 411 is smaller than that of the sparse filter 421. A baffle 412 is further installed at the dense filter 411 of the first scraper 41 to ensure that particles do not pass through the dense filter 411 when cleaning the inner wall of the upper smoke exhaust pipe 1.

The flue gas that produces in the wire drawing peeling in-process gets into fume cover 12 through lower fume pipe 13, and because gathering crown plate 131 makes the flue gas unable to discharge from fume cover 12, can directly enter into in the last fume pipe 1, through the filtration of the close filter screen 411 and the sparse filter screen 421 of processing mechanism 4, metal particles and harmful substance in the flue gas are effectively filtered. The filtered smoke is discharged through the lower smoke discharging pipe 13, one part of the filtered waste falls into the waste box 5 through the lower material groove 15, the other part of the filtered waste is attached to the inner wall of the upper smoke discharging pipe 1, then the treatment mechanism 4 is moved downwards through the telescopic rod 2 to clean particles attached to the inner wall of the upper smoke discharging pipe 1, and the filtered waste falls into the waste box 5 through the lower material groove 15.

The above-described embodiments are intended to suggest that, in view of the above description, various changes and modifications may be made by the worker without departing from the spirit of the utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. The energy-saving low-emission wiredrawing peeling flue gas treatment device is characterized by comprising an upper flue gas discharge pipe (1), a flue gas discharge hood (12) and a lower flue gas discharge pipe (13), wherein the flue gas discharge hood (12) is fixedly arranged at the bottom of the upper flue gas discharge pipe (1), a plurality of baffle plates (14) for fixing are arranged between the top of the lower flue gas discharge hood (13) and the flue gas discharge hood (12) and are positioned in the flue gas discharge hood (12), a fixing seat (11) is arranged at the top of the upper flue gas discharge pipe (1), a telescopic rod (2) is arranged at the bottom of the fixing seat (11), a fixing mechanism (3) is fixedly arranged at the bottom of the telescopic rod (2), and a treatment mechanism (4) is arranged at the bottom of the fixing mechanism (3);

the processing mechanism (4) comprises a first scraping plate (41), a second scraping plate (42) and a connecting column (43), wherein the connecting column (43) is fixedly arranged between the first scraping plate (41) and the second scraping plate (42), the first scraping plate (41) is in a circular ring shape, the second scraping plate (42) is in a horn shape, a dense filter screen (411) is arranged in the middle of the first scraping plate (41), a sparse filter screen (421) is arranged at a narrow opening of the second scraping plate (42), the aperture of the dense filter screen is larger than the dense filter screen (411), and the diameter of the dense filter screen (411) is smaller than that of the sparse filter screen (421).

2. The energy-saving low-emission wiredrawing and peeling flue gas treatment device according to claim 1, wherein the fixing mechanism (3) comprises a fixing frame (31) and a fixing plate (32), the fixing frame (31) is fixedly arranged at the bottom of the telescopic rod (2), and the fixing plate (32) is vertically arranged between the fixing frame (31) and the first scraping plate (41).

3. The energy-saving low-emission wiredrawing and peeling flue gas treatment device according to claim 1, wherein openings of the first scraping plate (41) and the second scraping plate (42) are tightly attached to the upper flue gas discharging pipe (1), and a baffle (412) is arranged at the position of the first scraping plate (41) located at the dense filter screen (411).

4. The energy-saving low-emission wiredrawing peeling flue gas treatment device according to claim 1, wherein the lower smoke exhaust pipe (13) is arranged at an opening in the smoke exhaust hood (12), a gathering ring plate (131) is arranged at the opening, and the diameter of the gathering ring plate (131) is gradually reduced from the lower smoke exhaust pipe (13) to the smoke exhaust hood (12) and is not closed.

5. The energy-saving low-emission wiredrawing peeling flue gas treatment device according to claim 1, wherein a plurality of lower material grooves (15) are formed between the fume exhaust hood (12) and the lower fume exhaust pipe (13) by separation plates (14), waste material boxes (5) are arranged outside the lower fume exhaust pipe (13) below the lower material grooves (15), and the diameter of the waste material boxes (5) is larger than that of the fume exhaust hood (12).