CN215086138U

CN215086138U - Waste gas treatment device of coated cold-rolled sheet suitable for household appliance device

Info

Publication number: CN215086138U
Application number: CN202121463483.0U
Authority: CN
Inventors: 周雯雯; 陈涛
Original assignee: Qingdao Tianpu Chemical Equipment Co ltd
Current assignee: Qingdao Tianpu Chemical Equipment Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-12-10
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a waste gas treatment device of coating film cold rolling board suitable for household electrical appliances device, including device main part and linkage gear, the inside driving motor that is provided with of device main part, and the driving motor bottom is connected with the actuating lever, the actuating lever both sides are connected with the puddler, and puddler one side is connected with the clearance piece, device main part top is provided with the seal closure, and is provided with the block bottom the device main part to the seal closure bottom is provided with the storage box, linkage gear one side is connected with the gangbar, and gangbar one side is connected with the piece that opens and shuts, the linkage gear is located inside the rotor plate, and the rotor plate both sides set up flutedly. This exhaust treatment device suitable for coating film cold-rolled sheet of household electrical appliances device has set up eight shower nozzles at the top of clean area, and the shower nozzle can rotate in the use, covers the space of device inside is whole, is favorable to evenly spraying alkali lye inside the device, is convenient for handle the sulfuric acid mist, is favorable to improving the treatment effeciency.

Description

Waste gas treatment device of coated cold-rolled sheet suitable for household appliance device

Technical Field

The utility model relates to a waste gas treatment technical field specifically is a waste gas treatment device of coating film cold-rolled sheet suitable for household electrical appliances device.

Background

Cold-rolled sheets are products rolled at room temperature or below recrystallization temperature from hot-rolled coils, and are widely used in automobile manufacturing, electric appliances, and the like, but due to their excellent material properties, in recent years, more and more cold-rolled sheets are used in the field of home appliances after being coated with a film, and gases such as sulfuric acid mist and powder-containing gas are generated during use, and these gases need to be treated, but the following problems still exist in the exhaust gas treatment devices currently on the market:

1. in the process of spraying alkali liquor, a worker is required to manually switch on and off the treatment device in the current market, and the alkali liquor cannot be uniformly sprayed above sulfuric acid mist, so that the treatment is not thorough, and the worker is required to look at the treatment device all the time;

2. the most of the powder-containing gas is filtered by the filter screen, so that a large amount of impurities are accumulated on the surface area of the filter screen, the filter screen needs to be cleaned, the filter screen cannot effectively treat dust, and the gas still contains some gas and still influences the surrounding environment.

Aiming at the problems, the novel design is carried out on the basis of the original waste gas treatment device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a waste gas treatment device of coating film cold-rolled sheet suitable for household electrical appliances device, spray the in-process with the alkali lye of the processing apparatus on the existing market who provides in solving above-mentioned background and need the staff to manually carry out the switch, and unable even spraying is in the sulfuric acid mist top, make not very thorough of processing, still need the staff to look at always, it filters for the filter screen to contain powder gas the majority, make filter screen surface area accumulate a large amount of debris, need clear up the filter screen, and the filter screen can't effectually make dust disposal finish, still contain some gases in the gas, still cause the influence problem to the surrounding environment.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waste gas treatment device suitable for coating film cold rolling board of household electrical appliances device, includes device main part and linkage gear, the inside driving motor that is provided with of device main part, and the driving motor bottom is connected with the actuating lever, the actuating lever both sides are connected with the puddler, and puddler one side is connected with the clearance piece, device main part top is provided with the seal closure, and is provided with the block bottom the device main part to the seal closure bottom is provided with the material storage box, linkage gear one side is connected with the gangbar, and gangbar one side is connected with the piece that opens and shuts, the linkage gear is located the rotor plate inside, and the rotor plate both sides set up flutedly to the shower nozzle has been seted up to the rotor plate bottom, block one side is provided with motor switch.

Preferably, the bottom of the storage box is uniformly and equidistantly provided with the spray heads, the bottom of the storage box is rotatably connected with the rotating plate, and the number of the spray heads is eight.

Preferably, the longitudinal center line of the driving rod is symmetrically provided with stirring rods, and the stirring rods are connected with the cleaning block in a hot melting mode.

Preferably, the engaging block is connected with the device body in a sliding manner, the length of the engaging block is greater than that of the groove formed in the device body, and a motor switch is arranged on one side of the engaging block.

Preferably, the linkage gear is connected with the linkage rod in a meshing manner, racks are uniformly distributed in the middle of the linkage rod at equal intervals, and the linkage rod and the rotating plate form a telescopic structure through a return spring.

Preferably, the linkage rod is provided with opening and closing blocks at one side of the linkage rod, a nozzle switch is arranged at one side of each opening and closing block, and the linkage rod and the rotating plate form a rotating structure through a groove.

Compared with the prior art, the beneficial effects of the utility model are that: the waste gas treatment device of the coated cold-rolled sheet suitable for the household appliance device,

1. the eight nozzles are arranged at the top of the purification area, and can rotate in the using process to completely cover the space inside the device, so that alkali liquor can be uniformly sprayed inside the device, the sulfuric acid mist can be conveniently treated, and the treatment efficiency can be improved;

2. the bottom of the device is provided with the stirring rod and the cleaning block, the stirring rod works in the process of the work of the spray head, so that dust and alkali liquor are fully mixed, the dust on the inner wall of the device is cleaned, the dust in gas is purified efficiently, and the device is convenient to operate in an integrated manner.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the overall top-down structure of the present invention;

FIG. 3 is a schematic view of a side view of the integrated linkage gear and linkage rod of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the driving rod and the cleaning block of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a device main body; 2. a drive motor; 3. sealing cover; 4. a material storage box; 5. a return spring; 6. a rotating plate; 7. a drive rod; 8. a clamping block; 9. a motor switch; 10. a stirring rod; 11. cleaning the block; 12. a linkage gear; 13. a spray head; 14. a linkage rod; 15. opening and closing blocks; 16. a nozzle switch; 17. and (4) a groove.

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.

Referring to fig. 1-3, a waste gas treatment device for a coated cold-rolled sheet suitable for a household appliance device comprises a device body 1 and a linkage gear 12, in order to make a rotating plate 6 automatically run, a driving motor 2 is arranged in the device body 1, the bottom of the driving motor 2 is connected with a driving rod 7, stirring rods 10 are connected at two sides of the driving rod 7, the linkage gear 12 is connected with the linkage rod 14 in a meshing manner, racks are uniformly and equidistantly distributed in the middle of the linkage rod 14, the linkage rod 14 and the rotating plate 6 form a telescopic structure through a return spring 5, a clamping block 8 is connected with the device body 1 in a sliding manner, the length of the clamping block 8 is larger than that of a groove formed in the device body 1, a motor switch 9 is arranged at one side of the clamping block 8, the clamping block 8 is opened, waste gas enters the device body 1, and then the clamping block 8 is closed, after the clamping block 8 is closed, the motor switch 9 is extruded to enable the driving motor 2 to start to operate, when the driving motor 2 rotates, the driving rod 7 is driven to rotate, the linkage gear 12 starts to rotate, the linkage gear 12 and the linkage rod 14 perform meshing motion, the linkage rod 14 moves forwards, when the linkage rod 14 is inserted into the groove 17, the linkage gear 12 drives the integral rotating plate 6 to rotate, the clamping block 8 and the device main body 1 are connected in a sliding mode, the length of the clamping block 8 is larger than that of a groove formed in the device main body 1, the motor switch 9 is arranged on one side of the clamping block 8, the automatic driving of the driving motor 2 to switch is facilitated, the linkage gear 12 and the linkage rod 14 are connected in a meshing mode, racks are uniformly distributed in the middle of the linkage rod 14 at equal intervals, and the linkage rod 14 and the rotating plate 6 form a telescopic structure through the reset spring 5, the rotating plate 6 can be driven to operate, and the next operation is facilitated.

Referring to fig. 1-5, in order to automatically open and close the nozzles 13, the nozzles 13 are uniformly and equidistantly distributed on the bottom of the storage box 4, the bottom of the storage box 4 is rotatably connected with the rotating plate 6, the number of the nozzles 13 is eight, the opening and closing blocks 15 are uniformly and equidistantly distributed on one side of the linkage rod 14, the nozzle switch 16 is arranged on one side of the opening and closing block 15, the linkage rod 14 and the rotating plate 6 form a rotating structure through the groove 17, when the linkage rod 14 operates, the opening and closing block 15 is driven to operate forwards, the opening and closing block 15 is contacted with the nozzle switch 16, the nozzle switch 16 is opened along with the forward movement of the opening and closing block 15, so that the nozzles 13 start to spray alkali liquor, the linkage gear 12 and the linkage rod 14 are connected in a meshing manner, the equidistant racks are uniformly distributed in the middle of the linkage rod 14, and the linkage rod 14 and the rotating plate 6 form a telescopic structure through the return spring 5, which is favorable for automatically opening the nozzles 13, the operation of the device is convenient.

Referring to fig. 1-4, in order to fully mix the alkali liquor and the dust, two sides of the driving rod 7 are connected with stirring rods 10, one side of each stirring rod 10 is connected with a cleaning block 11, the stirring rods 10 are symmetrically distributed on a longitudinal central line of the driving rod 7, the stirring rods 10 are connected with the cleaning block 11 in a hot melting manner, when the driving rod 7 rotates, the stirring rods 10 are simultaneously driven to rotate, the alkali liquor and the sulfuric acid mist are fully mixed, meanwhile, the dust in the waste gas is mixed with the alkali liquor, when the stirring rods 10 rotate, the cleaning block 11 is driven to rotate, the dust and the alkali liquor adhered to the inner wall of the device main body 1 are scraped to the bottom of the device main body 1, the stirring rods 10 are symmetrically distributed on the longitudinal central line of the driving rod 7, and the connecting manner of the stirring rods 10 and the cleaning block 11 is in a hot melting manner, which is beneficial to mixing of the dust and the alkali liquor, and is convenient for purifying impurities in the waste gas.

The working principle is as follows: according to the figures 1-4, the sealing cover 3 is opened, alkali liquor is placed in the storage box 4, the clamping block 8 is opened afterwards, waste gas enters the device main body 1, the clamping block 8 is closed afterwards, the clamping block 8 is closed and then the motor switch 9 is pressed, so that the driving motor 2 starts to operate, when the driving motor 2 rotates, the driving rod 7 is driven to rotate, so that the linkage gear 12 starts to rotate, the linkage gear 12 and the linkage rod 14 perform meshing motion, so that the linkage rod 14 operates forwards, when the linkage rod 14 is inserted into the groove 17, the linkage gear 12 drives the integral rotating plate 6 to rotate, when the linkage rod 14 operates, the opening and closing block 15 is driven to operate forwards, the opening and closing block 15 touches the spray head switch 16, as the opening and closing block 15 continues to move forwards, the spray head switch 16 is opened, so that the spray head 13 starts to spray alkali liquor, when the rotating plate 6 rotates, the spray head 13 is driven to rotate, the alkali liquor is uniformly sprayed in the device main body 1, after the treatment is finished, the clamping block 8 is opened, so that the motor switch 9 stops driving the motor 2 to rotate, the driving rod 7 stops when the driving motor 2 stops, the rear linkage gear 12 stops rotating, the return spring 5 drives the linkage rod 14 to return, and the linkage rod 14 drives the spray head switch 16 when returning, so that the spray head 13 stops spraying alkali liquor;

according to the figures 1-5, when the driving rod 7 rotates, the stirring rod 10 is driven to rotate at the same time, the alkali liquor and the sulfuric acid mist are fully mixed, meanwhile, the dust in the waste gas is mixed with the alkali liquor, the stirring rod 10 rotates to drive the cleaning block 11 to rotate, the dust and the alkali liquor adhered to the inner wall of the device main body 1 are scraped to the center of the device main body 1, then the dust and the alkali liquor flow to the bottom of the device main body 1 along with the spraying of the alkali liquor, so that the working process of the whole device is completed, and the content which is not described in detail in the specification belongs to the prior art which is well known by persons skilled in the art.

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 gas treatment device suitable for coating film cold-rolled sheet of household electrical appliances device, includes device main part (1) and linkage gear (12), its characterized in that: a driving motor (2) is arranged in the device main body (1), the bottom of the driving motor (2) is connected with a driving rod (7), stirring rods (10) are connected with two sides of the driving rod (7), one side of the stirring rod (10) is connected with a cleaning block (11), the top of the device main body (1) is provided with a sealing cover (3), the bottom of the device main body (1) is provided with a clamping block (8), a material storage box (4) is arranged at the bottom of the sealing cover (3), one side of the linkage gear (12) is connected with a linkage rod (14), and one side of the linkage rod (14) is connected with an opening and closing block (15), the linkage gear (12) is positioned inside the rotating plate (6), two sides of the rotating plate (6) are provided with grooves (17), and the bottom of the rotating plate (6) is provided with a spray head (13), and one side of the clamping block (8) is provided with a motor switch (9).

2. The waste gas treatment device of claim 1, which is suitable for the coated cold-rolled sheet of the household appliance, and is characterized in that: the bottom of storage box (4) even equidistance distributes there are shower nozzle (13), and storage box (4) bottom rotation is connected with rotor plate (6) to shower nozzle (13) totally eight.

3. The waste gas treatment device of claim 2, which is suitable for the coated cold-rolled sheet of the household appliance, and is characterized in that: stirring rods (10) are symmetrically distributed on the longitudinal central line of the driving rod (7), and the stirring rods (10) are connected with the cleaning block (11) in a hot melting mode.

4. The waste gas treatment device of claim 3, which is suitable for the coated cold-rolled sheet of the household appliance, and is characterized in that: the clamping block (8) is connected with the device main body (1) in a sliding mode, the length of the clamping block (8) is larger than that of a groove formed in the device main body (1), and a motor switch (9) is arranged on one side of the clamping block (8).

5. The waste gas treatment device of claim 2, which is suitable for the coated cold-rolled sheet of the household appliance, and is characterized in that: the linkage gear (12) is connected with the linkage rod (14) in a meshing mode, racks are uniformly distributed in the middle of the linkage rod (14) at equal intervals, and the linkage rod (14) and the rotating plate (6) form a telescopic structure through the reset spring (5).

6. The waste gas treatment device of claim 2, which is suitable for the coated cold-rolled sheet of the household appliance, and is characterized in that: the linkage rod (14) is characterized in that opening and closing blocks (15) are uniformly distributed on one side of the linkage rod (14) at equal intervals, a nozzle switch (16) is arranged on one side of each opening and closing block (15), and the linkage rod (14) and the rotating plate (6) form a rotating structure through a groove (17).