Foaming waste gas collecting device

Abstract

The utility model relates to the technical field of foaming equipment, in particular to a foaming waste gas collecting device which comprises a waste gas collecting assembly, an impurity removing assembly connected to the top of the waste gas collecting assembly, a purifying bin connected to the outer end of the impurity removing assembly, a top cover installed on the top of the purifying bin, the impurity removing assembly comprises a gas guide pipe, and a settling tank connected to the bottom of the gas guide pipe. A rotating shaft is installed in the settling tank, one end of the rotating shaft is driven by a motor to rotate, and a slag discharging opening is formed in the other end of the settling tank. According to the foaming waste gas collecting device, the waste gas collecting assembly rapidly sucks waste gas generated in the foaming process through the exhaust fan, and the waste gas is guided into the impurity removing assembly through the gas guide pipe. In the impurity removal assembly, waste gas firstly enters a settling tank, a rotating shaft is driven by a motor to rotate, granular impurities in the waste gas are separated and deposited at the bottom of the settling tank through centrifugal force, and then the granular impurities are discharged through a slag discharging opening and collected in an impurity collecting barrel, so that the problem of pipeline blockage is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to foaming equipment technical field, specifically, relate to a foaming waste gas collecting device. BACKGROUND

[0002] In the foaming equipment technical field, the foaming process often accompanies the generation of a large amount of waste gas. These waste gases not only contain harmful gases, but also may carry particulate impurities, if directly discharged into the atmosphere, it will cause serious pollution to the environment, at the same time, it may also pose a threat to human health. Therefore, how to effectively collect and treat these waste gases becomes a problem to be solved.

[0003] The traditional waste gas treatment method is often simply discharged through the pipeline to the place far away from the production area, lacks effective purification measures. This method can alleviate the pollution of the production area to a certain extent, but it cannot fundamentally solve the harm of waste gas to the environment. In addition, if the impurity particles in the waste gas are not treated and directly discharged, it may also cause pipeline blockage, affect the normal discharge of waste gas, and even cause more serious environmental problems.

[0004] With the increasing environmental awareness, the requirement for foaming waste gas treatment is also higher and higher. Although the existing waste gas treatment device can purify waste gas to a certain extent, it generally has problems such as low treatment efficiency, incomplete purification effect, high maintenance cost and the like. Therefore, there is an urgent need for a device capable of efficiently collecting and purifying foaming waste gas to meet the environmental protection requirements and reduce the production cost. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a foaming waste gas collecting device to solve the problem that the traditional waste gas treatment method is often simply discharged through the pipeline to the place far away from the production area, lacks effective purification measures. This method can alleviate the pollution of the production area to a certain extent, but it cannot fundamentally solve the problem of the harm of waste gas to the environment.

[0006] To achieve the above-mentioned purpose, the utility model provides a foaming waste gas collecting device, which comprises a waste gas collecting assembly, the top of the waste gas collecting assembly is connected with a dedusting assembly, the outer end of the dedusting assembly is connected with a purification bin, the top of the purification bin is installed with a top cover, the dedusting assembly comprises a gas guide pipe, the bottom of the gas guide pipe is connected with a sedimentation tank, the inside of the sedimentation tank is installed with a rotating shaft, the rotating shaft is installed with a spiral pushing device, one end of the rotating shaft is driven to rotate through a motor, the other end of the sedimentation tank is provided with a residue discharge port.

[0007] As preferred, the waste gas collecting assembly comprises a cover body, and a plurality of air extractors are installed in the inside of the cover body.

[0008] Preferably, one end of the air duct is connected to the top of the exhaust gas collection assembly, and the other end of the air duct is connected to the purification chamber.

[0009] Preferably, an activated carbon adsorption layer is provided inside the purification chamber, an air inlet is provided on one side of the purification chamber, and a chamber door is installed on the other side of the purification chamber.

[0010] Preferably, downwardly facing exhaust ports are provided on both sides of the top cover, and the top of the top cover is a slope inclined toward both sides.

[0011] Preferably, an impurity collection bucket is provided below the outer end of the slag discharge port.

[0012] Preferably, the size of the activated carbon adsorption layer is smaller than the size of the warehouse door.

[0013] Preferably, the cover body is a square structure, and the exhaust fans are located at the four corners of the cover body.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In this foaming waste gas collection device, the waste gas collection component uses an exhaust fan to quickly draw in the waste gas generated during the foaming process and directs it through an air duct to the impurity removal component. In the impurity removal component, the waste gas first enters a sedimentation tank. A motor drives the rotating shaft, using centrifugal force to separate particulate impurities from the waste gas and deposit them at the bottom of the sedimentation tank. The impurities are then discharged through a slag discharge port and collected in an impurity collection bucket, effectively preventing pipe blockage.

[0016] After the impurity removal process, the waste gas enters the purification chamber, where it is deeply purified by the activated carbon adsorption layer, effectively removing harmful gas components from the waste gas and ensuring that the waste gas discharged into the atmosphere meets environmental standards. Furthermore, the design of the purification chamber facilitates maintenance and replacement of the activated carbon adsorption layer, reducing maintenance costs.

[0017] In addition, the utility model features a rationally designed top cover with a downward-facing exhaust port, preventing rainwater and other impurities from entering the purification chamber and affecting the purification effect. The entire device is compact and easy to operate, not only improving exhaust gas treatment efficiency but also significantly reducing production costs, making a positive contribution to environmental protection in the field of foaming equipment technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the exhaust gas collection component in the present utility model;

[0020] Figure 3 This is a schematic structural diagram of the impurity removal component in the present utility model;

[0021] Figure 4 It is a structure schematic view of the purifying bin in the utility model;

[0022] The meanings of the respective reference numerals in the drawing are as follows:

[0023] 1, waste gas collecting assembly; 11, cover body; 12, exhaust fan; 2, impurity removing assembly; 21, gas guide pipe; 22, settling tank; 23, rotating shaft; 24, spiral pushing piece; 25, motor; 26, slag discharge port; 3, purifying bin; 31, activated carbon adsorption layer; 32, gas inlet; 33, bin door; 4, top cover; 41, gas outlet; 5, impurity collecting barrel. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] The utility model provides a kind of foaming waste gas collecting device, as shown in Figures 1-4 The utility model provides a kind of foaming waste gas collecting device, as shown in

[0026] In addition, the waste gas after impurity removal is further introduced into the purifying bin 3 for deep purification. The design of the purifying bin 3 fully considers the needs of waste gas purification, which can ensure the sufficient residence and effective treatment of waste gas therein. The installation of the top cover 4 not only provides necessary protection for the purifying bin 3, but also creates a good working environment for the purification process inside it.

[0027] In conclusion, the foaming waste gas collecting device realizes efficient collection, impurity removal and purification of waste gas through fine design and ingenious layout, effectively solves the waste gas treatment problem in the foaming process, and makes positive contribution to environmental protection and sustainable development.

[0028] In the embodiment, the waste gas collecting assembly 1 comprises a cover body 11, and a plurality of air exhaust fans 12 are installed in the cover body 11. This design ensures that waste gas can be efficiently and comprehensively collected. The cover body 11 serves as a preliminary barrier for waste gas collection, and its square structure can cover a wider area. The air exhaust fans 12 located at the four corners of the cover body 11 can rapidly suck the waste gas generated during the foaming process into the cover body through strong suction, effectively preventing the waste gas from escaping into the environment and providing a stable waste gas source for subsequent treatment.

[0029] Specifically, one end of the gas guide pipe 21 is connected to the top of the waste gas collecting assembly 1, and the other end of the gas guide pipe 21 is connected to the purification bin 3. This design realizes seamless connection from waste gas collection to treatment. The gas guide pipe 21 serves as a channel for waste gas transmission, and its two ends are connected to the waste gas collecting assembly 1 and the purification bin 3 respectively, ensuring that the waste gas can be rapidly and smoothly transmitted to the purification bin for further treatment after being collected, avoiding leakage and secondary pollution of the waste gas during transmission.

[0030] Further, the inside of the purification bin 3 is provided with an activated carbon adsorption layer 31, one side of the purification bin 3 is provided with an air inlet 32, and the other side of the purification bin 3 is provided with a bin door 33. The purification bin 3 is the core part of waste gas purification, and the activated carbon adsorption layer 31 arranged inside can effectively adsorb harmful gases and particles in the waste gas, realizing deep purification of the waste gas. The design of the air inlet 32 ensures that the waste gas can smoothly enter the purification bin, and the bin door 33 facilitates the maintenance and replacement of the activated carbon adsorption layer inside the purification bin, ensuring the sustainability and stability of the purification effect.

[0031] Further, the two sides of the top cover 4 are provided with downward air outlets 41, and the top of the top cover 4 is provided with a slope inclined to both sides. The design of the top cover 4 not only provides necessary protection for the purification bin, but also realizes safe discharge of the purified waste gas through the air outlets 41 on both sides. The downward air outlet design avoids the entry of impurities such as rainwater into the purification bin, and the top slope inclined to both sides can effectively drain water, further improving the reliability and durability of the device.

[0032] Further, the outside of the slag discharge port 26 is provided with a impurity collection barrel 5 below. This design facilitates the collection and treatment of impurities. The slag discharge port 26 regularly discharges the impurities deposited in the sedimentation tank 22 and directly falls into the impurity collection barrel 5 below, realizing rapid cleaning and centralized management of impurities, avoiding secondary pollution of the environment caused by impurities.

[0033] Further, the size of the activated carbon adsorption layer 31 is smaller than the size of the bin door 33. This design ensures that the activated carbon adsorption layer 31 can be easily removed and replaced from the bin door 33, reducing the difficulty and cost of maintenance. At the same time, it is also convenient for regular inspection and maintenance of the activated carbon adsorption layer, ensuring the stability and continuity of the purification effect.

[0034] Further, the cover body 11 is a square structure, and the exhaust fans 12 are located at the four corners of the cover body 11. The square structure of the cover body 11 can better adapt to the shape and size of the foaming equipment, improving the efficiency and comprehensiveness of waste gas collection. By optimizing the layout, the exhaust fans 12 located at the four corners of the cover body 11 achieve full-range absorption of waste gas, avoiding the stagnation and accumulation of waste gas in the cover body.

[0035] The foaming waste gas collection device of the utility model in use, first waste gas produced in foaming process is captured first by waste gas collection assembly 1. Waste gas collection assembly 1 includes cover body 11, cover body 11 is designed as square structure, can cover the key area of foaming equipment, ensure the comprehensive collection of waste gas. Cover body 11 internally is equipped with a plurality of exhaust fans 12, is located at the four corners of cover body 11. Exhaust fan 12 passes through strong suction, rapidly inhales waste gas produced in foaming process into cover body 11, effectively prevents waste gas from escaping to the environment.

[0036] The collected waste gas is introduced into the impurity removal assembly 2 through the gas guide pipe 21. The gas guide pipe 21 serves as a channel for waste gas transmission, ensuring seamless connection from collection to treatment. In the core part of the impurity removal assembly 2, the particulate impurities in the waste gas are effectively separated under the action of the centrifugal force generated by the rotation of the shaft 23 driven by the motor 25. These impurities then settle at the bottom of the settling tank 22. The deposited impurities are periodically discharged through the slag discharge port 26 and directly fall into the impurity collection bucket 5 below, achieving rapid cleaning and centralized management of impurities.

[0037] The waste gas after impurity removal treatment is further introduced into the purification bin 3 for deep purification. The design of the purification bin 3 fully considers the needs of waste gas purification, ensuring sufficient residence and effective treatment of waste gas in it. The interior of the purification bin 3 is provided with an activated carbon adsorption layer 31, which can effectively adsorb harmful gases and particles in the waste gas, achieving deep purification of the waste gas. One side of the purification bin 3 is provided with an air inlet 32 to ensure smooth entry of waste gas into the purification bin; the other side is provided with a bin door 33 for easy maintenance and replacement of the activated carbon adsorption layer inside the purification bin.

[0038] The waste gas after purification treatment is safely discharged into the atmosphere through the exhaust ports 41 on both sides of the top cover 4. The exhaust ports 41 are designed downward to avoid the entry of rainwater and other impurities into the purification bin. The top of the top cover 4 is inclined to the two sides, which can effectively drain water, further improving the reliability and durability of the device.

[0039] Finally, it needs to be explained that the air extractor 12 in the present embodiment, and the electronic components in the above-mentioned components are all general standard components or components known to those skilled in the art, the structure and principle of which can be known by those skilled in the art through technical manuals or through conventional experimental methods, and all the electrical components described above are connected through wires respectively in the idle place of the device, and the specific connection means should be completed according to the working order of the electrical components in the above-mentioned working principle, which are all well-known technologies in the art.

[0040] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A foaming waste gas collection device, comprising a waste gas collection component (1), characterized in that: The top of the waste gas collection component (1) is connected to a dust removal component (2), the outer end of the dust removal component (2) is connected to a purification chamber (3), the top of the purification chamber (3) is installed with a top cover (4), the dust removal component (2) includes an air guide pipe (21), the bottom of the air guide pipe (21) is connected to a sedimentation tank (22), a rotating shaft (23) is installed inside the sedimentation tank (22), a spiral push piece (24) is installed on the rotating shaft (23), one end of the rotating shaft (23) is driven to rotate by a motor (25), and the other end of the sedimentation tank (22) is provided with a slag discharge port (26).

2. The foaming waste gas collection device according to claim 1, characterized in that: The exhaust gas collection assembly (1) comprises a cover body (11), and a plurality of exhaust fans (12) are installed inside the cover body (11).

3. The foaming waste gas collection device according to claim 1, characterized in that: One end of the air guide pipe (21) is connected to the top of the waste gas collection assembly (1), and the other end of the air guide pipe (21) is connected to the purification chamber (3).

4. The foaming waste gas collection device according to claim 1, characterized in that: An activated carbon adsorption layer (31) is provided inside the purification chamber (3), an air inlet (32) is provided on one side of the purification chamber (3), and a chamber door (33) is installed on the other side of the purification chamber (3).

5. The foaming waste gas collection device according to claim 1, characterized in that: Downward-facing exhaust ports (41) are provided on both sides of the top cover (4), and the top of the top cover (4) is a sloped surface inclined toward both sides.

6. The foaming waste gas collection device according to claim 1, characterized in that: An impurity collection bucket (5) is provided below the outer end of the slag discharge port (26).

7. The foaming waste gas collection device according to claim 4, characterized in that: The size of the activated carbon adsorption layer (31) is smaller than the size of the bin door (33).

8. The foaming waste gas collection device according to claim 2, characterized in that: The cover body (11) is a square structure, and the exhaust fan (12) is located at the four corners of the cover body (11).

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