Small mobile organic waste gas purification all-in-one machine

Abstract

The utility model relates to environmental protection equipment, in particular to a small-sized mobile organic waste gas purification all-in-one machine, which is a cuboid and comprises a box body, an organic waste gas filtering device, an adsorption device, a fan and a control system, two air inlets are arranged at the bottom of the main side of the box body, and a grating type air outlet is arranged at the top of the box body; the organic waste gas treatment system comprises a primary plate filter and an activated carbon adsorption layer; and the electric control system comprises a fan and an air pressure controller. The device is small in occupied space, simple in structure, convenient to move, low in manufacturing cost, high in collection efficiency, good in purification effect and high in safety performance, and can be independently used in a certain area to meet temporary labor requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of organic waste gas purification, in particular to a small mobile organic waste gas purification integrated machine. Background Art

[0002] At present, petrochemical, printing, spraying, biological and other enterprises are developing rapidly, and the organic waste gas they produce is seriously harmful. It will directly harm the respiratory system and hinder normal respiratory function; it will harm the human circulatory system. Irritating waste gases such as ammonia will affect blood pressure and pulse; waste gas will harm the digestive system. Short-term exposure can cause people to feel anorexia, nausea and even vomiting, which will greatly affect the work efficiency of people in and around the factory.

[0003] The waste gas treatment equipment currently on the market takes up a lot of space, is expensive, has high operating costs, has poor mobility, and has low efficiency in point-to-point collection and purification of waste gas sources. Utility Model Content

[0004] (1) Technical problems solved

[0005] The utility model aims to solve the above problems and provides a small mobile organic waste gas purification integrated machine, which has a simple structure, small size, low equipment cost and operating cost, can accurately collect and efficiently process organic waste gas point-to-point, is easy to install and maintain, and has high safety performance.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is to provide a small mobile organic waste gas purification integrated machine, including a box body, an air inlet is provided at the bottom of the main side of the box body, and an air outlet is provided at the top. The interior of the box body is provided with a filtering device, an adsorption device, a fan and a control system from bottom to top. The filtering device is provided with a primary filter, the adsorption device is an activated carbon adsorption layer, the fan is provided above the activated carbon adsorption bed, the air suction port of the fan is located on the activated carbon bed, the electronic control device is provided on the main side, and the control system includes control of the fan and wind pressure.

[0008] Preferably, the primary filter is a primary plate filter with an aluminum oxide profile on the surface and a filter material skeleton inside. The filter material is made of high-quality polyester synthetic fiber, which can intercept large-size particles in the atmosphere. The filter objects are suspended particles larger than 5nm and sedimentary particles larger than 10nm, as well as various foreign matter, to prevent them from entering the system.

[0009] Preferably, the activated carbon adsorption layer is a movable drawer, with three layers in total, containing honeycomb activated carbon.

[0010] Preferably, the filter device, activated carbon adsorption layer and fan are arranged from bottom to top in the box, and the box is provided with a first opening and closing door and a second opening and closing door from bottom to top, the first opening and closing door is arranged near the filter device and the activated carbon adsorption layer, and the second opening and closing door is arranged near the fan.

[0011] Preferably, the box body includes an upper box body and a lower box body fixed together in sequence from top to bottom, the interiors of the upper box body and the lower box body are connected to each other, the air inlet is arranged on the side of the lower box body, the air outlet is arranged on the top of the upper box body, the filtering device and the adsorption device are arranged inside the lower box body, and the fan is located inside the upper box body.

[0012] Preferably, four rolling wheels are provided at right angles around the bottom of the box, two of which are directional wheels and two are universal wheels.

[0013] Preferably, a pressure difference alarm device is provided in the control unit, and when the pressure difference between the air inlet and the air outlet exceeds a set value, an alarm will be triggered or the fan will be shut down.

[0014] Preferably, four lifting rings are provided on the top of the box.

[0015] (3) Beneficial effects

[0016] High collection efficiency. Connecting to a retractable suction arm allows for point-to-point collection and treatment of exhaust gas sources, effectively reducing exhaust gas escape. Dual air inlets allow for simultaneous collection and treatment of two exhaust gas sources, shortening collection time and improving collection efficiency.

[0017] Good purification effect. The primary filter is connected in series with three layers of activated carbon for four-stage treatment. The primary filter surface is made of an anodized aluminum profile, and the interior is covered with a filter material skeleton. The filter material is made of high-quality polyester synthetic fiber, with a fluffy air inlet surface and a compact air outlet surface. While ensuring efficiency, it provides a large capacity and a reasonable filter pleat number design, increasing the effective filtration area, reducing resistance, increasing dust holding capacity, and improving exhaust gas purification effect.

[0018] It can meet the needs of temporary construction and is equipped with a retractable suction arm. It is suitable for special construction sites with large working distances and large height differences in the working surface.

[0019] It is applicable to a wide range of industries and can be used in various environmental conditions, protecting the occupational health of operators.

[0020] Easy to move and transport. The bottom of the device is equipped with 4 rolling wheels for easy movement, and the top of the device is equipped with 4 lifting rings for easy lifting.

[0021] The device has a simple structure and occupies little space. The device is a rectangular parallelepiped with an upper and lower structure, which saves space and is convenient for maintenance.

[0022] High safety performance. Equipped with alarm system, shock absorption system, good sealing, safe and reliable.

[0023] The equipment is made of carbon steel and has low cost.

[0024] The filter material can be regenerated and the activated carbon can be desorbed and reused, with low operating costs and sustainable utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0026] Figure 1 This is a schematic diagram of the overall structure of a small mobile organic waste gas purification device in the utility model;

[0027] Figure 2 This is a front view of the overall structure of a small mobile organic waste gas purification device in the utility model;

[0028] Figure 3 This is a right view of the overall structure of a small mobile organic waste gas purification device of the utility model;

[0029] Figure 4 This is a left view of the overall structure of a small mobile organic waste gas purification device in the utility model;

[0030] Figure 5 This is a top view of the overall structure of a small mobile organic waste gas purification device in the utility model;

[0031] Figure 6 This is a cross-sectional view of the overall structure of a small mobile organic waste gas purification device in the utility model. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solution of the present invention in conjunction with the accompanying drawings and specific embodiments. However, those skilled in the art will understand that the embodiments described below are only some of the embodiments of the present invention, not all of them, and are only used to illustrate the present invention and should not be considered to limit the scope of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0033] like Figures 1 to 6 As shown, a small mobile organic waste gas purification integrated device of this embodiment includes a box body, an organic waste gas filtering device, an adsorption device, a fan and a control system. An air inlet 3 and an air outlet 4 are provided on the box body 6. The air inlet 3 is installed with a manual air valve (not shown in the figure), which is connected to a retractable suction arm (not shown in the figure). The filtering device includes a primary plate filter 7, and the adsorption device is an activated carbon adsorption layer 8. The activated carbon adsorption layer is a built-in honeycomb activated carbon. The air inlet of the fan 6 is connected to the activated carbon adsorption layer 8, and the air outlet is connected to the box body air outlet 4. The control system 2 includes fan control and wind pressure control. The fan control includes a switch, emergency stop, and power indication. The wind pressure system includes a wind pressure control digital display, an alarm device and a pressure differential probe 9. The pressure differential probe 9 is set at the air inlet 3 and the air outlet 4.

[0034] Preferably, the primary filter is a primary plate filter 7, which intercepts large-size particles in the atmosphere, and filters suspended particles larger than 5nm, settling particles larger than 10nm, and various foreign matter to prevent them from entering the adsorption layer.

[0035] Preferably, the activated carbon adsorption layer 8 is a movable drawer, with three layers in total, and built-in honeycomb activated carbon.

[0036] Preferably, the primary plate filter 7, activated carbon adsorption layer 8 and fan 6 are arranged from bottom to top in the box, and the box is provided with a first opening and closing door 14 and a second opening and closing door 13 from bottom to top. The first opening and closing door 14 is arranged near the primary plate filter 7 and the activated carbon adsorption layer 8 to facilitate the replacement of honeycomb activated carbon and plate filter. The second opening and closing door 13 is arranged near the fan 6 to facilitate the installation and maintenance of the fan 6.

[0037] Preferably, the box body includes an upper box body and a lower box body fixed together in sequence from top to bottom, the interiors of the upper box body and the lower box body are connected to each other, the air inlet 3 is arranged on the side of the lower box body, the air outlet 4 is arranged on the top of the upper box body, the filtering device and the adsorption device are arranged inside the lower box body, and the fan is located inside the upper box body.

[0038] Preferably, four rolling wheels 10 are provided at right angles around the bottom of the box, two of which are fixed wheels and two are universal wheels.

[0039] Preferably, a pressure difference alarm device 2 is provided in the control unit. When the pressure difference between the air inlet and the air outlet exceeds a set value, an alarm will be triggered or the fan will be shut down.

[0040] Preferably, four lifting rings 12 are provided on the top of the box.

[0041] Under the action of the fan 6, the organic waste gas enters the box through the air inlet 3. The large-sized particulate matter and harmful impurities in the waste gas are filtered through the primary plate filter 7 to prevent them from entering the activated carbon and blocking the activated carbon pores, affecting the adsorption effect of the activated carbon. The activated carbon adsorption layer 8 adsorbs the organic waste gas. The movable drawer has a built-in honeycomb activated carbon. The honeycomb activated carbon has a large specific surface area, a multi-microporous structure, and a high adsorption capacity. The waste gas can come into contact with the porous activated carbon with a large surface area, and the pollutants in the waste gas are adsorbed and decomposed, playing a purification role. At the same time, the honeycomb activated carbon has a small wind resistance coefficient and has excellent adsorption and gas dynamics. The waste gas adsorbed by the activated carbon is discharged from the air outlet 4 under the action of the fan 6.

[0042] The pressure probes 9 of the control system are set at the air inlet 3 and the air outlet 4 to calculate the pressure difference. If the pressure difference is greater than the set value, the calculated data is transmitted to the controller 2. The controller 2 issues a control instruction based on the transmitted data to alarm the equipment or stop the fan.

[0043] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Simple modifications or equivalent replacements of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A small mobile organic waste gas purification integrated machine, characterized in that: include: A box body, an organic waste gas filtering device, an adsorption device, a fan and a control system; an air inlet (3) and an air outlet (4) are provided on the box body, a manual air valve is installed on the air inlet (3), and a retractable waste gas suction arm is connected; the filtering device includes a primary plate filter (7); the adsorption device is an activated carbon adsorption layer (8), and the activated carbon adsorption layer is a built-in honeycomb activated carbon; the air inlet of the fan (6) is connected to the activated carbon adsorption layer, and the air outlet is connected to the box body air outlet; the control system (2) includes fan control and wind pressure control, the fan control includes a switch, an emergency stop, and a power indication, the wind pressure system includes a wind pressure control digital display, an alarm device and a pressure differential probe (9), and the pressure differential probe (9) is arranged at the air inlet (3) and the air outlet (4).

2. The small-sized mobile organic waste gas purification integrated machine according to claim 1, characterized in that: The primary plate filter (7) has an aluminum oxide profile on the surface and a filter material skeleton inside. The filter material is made of high-quality polyester synthetic fiber. The filter objects are suspended particles larger than 5nm and sedimentary particles larger than 10nm, preventing them from entering the activated carbon adsorption layer.

3. The small-sized mobile organic waste gas purification integrated machine according to claim 1 is characterized in that: The activated carbon adsorption layer (8) is a movable drawer, with three layers in total, and built-in honeycomb activated carbon.

4. The small-sized mobile organic waste gas purification integrated machine according to claim 1, characterized in that: The primary plate filter (7), the activated carbon adsorption layer (8) and the fan (6) are arranged from bottom to top in the box body, and the box body is provided with a first opening and closing door (14) and a second opening and closing door (13) from bottom to top. The first opening and closing door (14) is arranged near the primary plate filter (7) and the activated carbon adsorption layer (8) to facilitate replacement of the honeycomb activated carbon and the plate filter, and the second opening and closing door (13) is arranged near the fan (6) to facilitate installation and maintenance of the fan.

5. The small-sized mobile organic waste gas purification integrated machine according to claim 4 is characterized in that: The box body comprises an upper box body and a lower box body fixed together in sequence from top to bottom, the interiors of the upper box body and the lower box body are interconnected, the air inlet (3) is arranged on the side of the lower box body, the air outlet (4) is arranged on the top of the upper box body, the filtering device and the adsorption device are arranged inside the lower box body, and the fan is located inside the upper box body.

6. The small-sized mobile organic waste gas purification integrated machine according to claim 1, characterized in that: Four rolling wheels (10) are provided at right angles around the bottom of the box, two of which are directional wheels and two are universal wheels.

7. The small-sized mobile organic waste gas purification integrated machine according to claim 1, characterized in that: A pressure differential alarm device is provided in the control system. A pressure differential probe (9) of the control system is provided at the air inlet (3) and the air outlet (4) to calculate the pressure difference. If the pressure difference is greater than a set value, the calculated data is transmitted to the control system (2). The control system (2) issues a control instruction based on the transmitted data to alarm the equipment or stop the fan.

8. The small-sized mobile organic waste gas purification integrated machine according to claim 1, characterized in that: Four lifting rings (12) are provided on the top of the box.

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