Industrial waste gas smoke dust treatment and purification device

Abstract

The utility model discloses an industrial waste gas smoke dust treatment and purification device, which belongs to the technical field of waste gas treatment, and comprises a shell mechanism and a cooling mechanism, the inner bottom end of the shell mechanism is provided with a filling mechanism, and the inner wall of the shell mechanism is provided with a spraying mechanism for purifying smoke dust. And a demister is mounted at the top end in the shell mechanism. According to the waste gas purification device, due to the arrangement of the filling mechanism and the spraying mechanism, the spraying uniformity is effectively improved, the surface area of spraying liquid is increased, and the contact area of waste gas and the spraying liquid in the device is increased, so that the purification efficiency and the purification effect are improved; and the demister can be actively cooled by the device, and the temperature difference between the demister and the waste gas is increased, so that the condensation efficiency of water vapor in the waste gas is improved, and the demisting effect of the device is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of waste gas treatment, especially to an industrial waste gas smoke dust treatment and purification device. BACKGROUND

[0002] In the industrial production process, industrial waste gas treatment is very important, which is related to environmental quality and people's health. As a key equipment for treating industrial waste gas, waste gas purification devices are various in type and different in principle. Common methods include adsorption, combustion, catalysis, etc. These methods can effectively remove pollutants in waste gas and make the discharged gas meet environmental protection standards. A spray tower is a common type of waste gas purification device. It makes waste gas fully contact with spray liquid and uses principles such as acid-base neutralization and dissolution to absorb harmful components in waste gas, thereby achieving purification. Starting from the complex requirements of industrial waste gas treatment, various waste gas purification devices play a role, and the spray tower occupies an indispensable position in the field of waste gas treatment due to its high purification capacity.

[0003] Most existing spray purification devices are composed of a shell, a spray pipe, and a demister. The demister is composed of multiple wave-shaped plates and support beams. The mist-containing gas flow passes through the wave-shaped plates, and the droplets are attached to the plates due to inertia collision and interception. After coalescence, they fall by gravity. Although this demisting structure can achieve a certain demisting effect, it completely relies on the inertia collision of droplets when the gas changes direction to condense water vapor. Since small-particle-size droplets have small inertia, this spray device has poor interception effect on small-particle-size droplets, often resulting in insufficient removal of mist.

[0004] Therefore, there is an urgent need to provide an industrial waste gas smoke dust treatment and purification device to solve the above problems. INVENTION CONTENTS

[0005] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide an industrial waste gas smoke dust treatment and purification device.

[0006] To solve the above technical problems, one technical scheme of the utility model is to provide an industrial waste gas smoke dust treatment and purification device, which includes a shell mechanism and a cooling mechanism. The inside bottom end of the shell mechanism is provided with a filler mechanism. The inner wall of the shell mechanism is provided with a spray mechanism for purifying smoke dust. The inside top end of the shell mechanism is provided with a demister.

[0007] The demister is provided with a cooling mechanism.

[0008] The outside top end of the shell mechanism is provided with a power supply mechanism for supplying power to the cooling mechanism.

[0009] The utility model further sets up: the shell mechanism includes the jar body, the one side of jar body is equipped with the air inlet, the other side of jar body is equipped with the liquid outlet, the outside of jar body still is equipped with a plurality of installation groove hole, the top of jar body is provided with the exhaust port.

[0010] Through the above technical scheme, the shell mechanism is of stainless steel material, the air inlet can be externally connected with industrial waste gas, the liquid outlet can be externally connected with a liquid discharge valve, and the installation groove hole can be used for allowing a pipeline and other components to pass into the inside of the jar body.

[0011] The utility model further sets up: the filler mechanism includes the material holding net board fixed in the inner wall of jar body, the top of material holding net board is provided with the filler layer.

[0012] Through the above technical scheme, the material holding net board is of stainless steel material, the filler layer can be filled with filler balls, the filler layer has a large surface area and good air permeability, and the spray liquid adhered to the surface of the filler layer can effectively increase the contact area of flue gas and the spray liquid, thereby improving the purification effect.

[0013] The utility model further sets up: the spray mechanism includes the spray pipe fixed in the inner wall of jar body, one end of spray pipe is connected with the cross pipe, the bottom of cross pipe is provided with a plurality of atomizing nozzles.

[0014] Through the above technical scheme, the spray pipe can be externally connected with alkaline spray liquid, acidic spray liquid or organic solvent spray liquid according to the type of waste gas, the plurality of atomizing nozzles are uniformly distributed on the cross pipe, which effectively increases the mist amount of spraying, improves the uniformity of spraying, and further increases the contact area of waste gas and spray liquid.

[0015] The utility model further sets up: the cooling mechanism includes the heat pipe fixed on the upper and lower ends of the demister, a plurality of heat dissipation fins are welded on the left and right ends of the heat pipe, and a heat dissipation fan is installed at the front end of the heat dissipation fin.

[0016] Through the above technical scheme, the demister is composed of a plurality of stainless steel sheets with wavy cross sections, which has the characteristics of being firm and corrosion-resistant, and has good thermal conductivity. When the waste gas containing water vapor passes through the demister, the water vapor will condense into droplets on the demister, thereby removing the water mist in the waste gas. The heat pipe can conduct the heat of the demister to the heat dissipation fins at both ends. The heat dissipation fins are of copper sheet structure, and a plurality of heat dissipation fins are arranged in parallel, which can effectively increase the heat dissipation area. The heat dissipation fan can blow air flow to the heat dissipation fan, thereby effectively reducing the temperature of the demister, improving the condensation efficiency of water vapor, and further improving the demisting effect.

[0017] The utility model further sets up: the power supply mechanism includes the annular baffle welded on the outside of the jar body, the top of annular baffle is installed with solar panel, solar panel is flexible solar panel.

[0018] Through the above technical solution, the ring-shaped eaves can effectively shield the heat sink, preventing sunlight from heating the heat sink and thus ensuring the heat dissipation effect of the heat sink. At the same time, the ring-shaped eaves can also prevent rainwater from getting on the cooling fan, battery and solar controller and other equipment. The solar panel can generate electricity when the device is exposed to sunlight.

[0019] The present invention is further configured such that: a mounting bracket is fixed at the bottom end of the annular eaves, a storage battery is mounted on the mounting bracket, and a solar controller is fixed on the storage battery.

[0020] Through the above technical solution, the solar controller is electrically connected to the solar panel, the battery is electrically connected to the solar controller, and the cooling fan is electrically connected to the battery. The solar controller can store the electrical energy generated by the solar panel into the battery for the cooling fan to use, so that the cooling fan can operate without external mains power.

[0021] The beneficial effects of this utility model are as follows:

[0022] 1. By setting up a packing mechanism and a spraying mechanism, this utility model effectively improves the uniformity of spraying, increases the surface area of ​​the spray liquid, and increases the contact area between the exhaust gas and the spray liquid in the device, thereby improving the purification efficiency and purification effect.

[0023] 2. By incorporating a demister, a cooling mechanism, and a power supply mechanism, this utility model enables the device to actively cool the demister, increasing the temperature difference between the demister and the exhaust gas. This, in turn, improves the condensation efficiency of water vapor in the exhaust gas, thereby effectively enhancing the demisting effect of the device. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 This is a three-dimensional sectional view of the present invention;

[0026] Figure 3 This is a structural diagram of the outer shell mechanism of this utility model;

[0027] Figure 4 This is a structural diagram of the packing mechanism of this utility model;

[0028] Figure 5 This is a structural diagram of the spraying mechanism of this utility model;

[0029] Figure 6 This is a structural diagram of the cooling mechanism of this utility model;

[0030] Figure 7 The structural diagram of the power supply mechanism of this utility model.

[0031] In the figure: 1, shell mechanism; 101, tank body; 102, air inlet; 103, liquid outlet; 104, mounting slot hole; 105, exhaust port; 2, filler mechanism; 201, filling net plate; 202, filler layer; 3, spraying mechanism; 301, spraying pipe; 302, cross pipe; 303, atomizing nozzle; 4, demister; 5, cooling mechanism; 501, heat pipe; 502, cooling fin; 503, cooling fan; 6, power supply mechanism; 601, annular eave; 602, solar panel; 603, mounting bracket; 604, battery; 605, solar controller. DETAILED DESCRIPTION

[0032] The advantages and features of the present application will be more easily understood by those skilled in the art through the detailed description of the preferred embodiments of the present application in conjunction with the accompanying drawings, so that the scope of protection of the present application can be more clearly defined.

[0033] Please refer to Figures 1-7 , an industrial waste gas smoke dust treatment and purification device, comprising a shell mechanism 1 and a cooling mechanism 5, the shell mechanism 1 comprises a tank body 101, one side of the tank body 101 is provided with an air inlet 102, the other side of the tank body 101 is provided with a liquid outlet 103, the outside of the tank body 101 is further provided with a plurality of mounting slot holes 104, the top end of the tank body 101 is provided with an exhaust port 105, the shell mechanism 1 is made of stainless steel, the air inlet 102 can be externally connected to industrial waste gas, the outside of the liquid outlet 103 can be mounted with a liquid discharge valve, and the mounting slot hole 104 can be used for pipes and other components to pass into the inside of the tank body 101.

[0034] As Figure 2 , Figure 4 and Figure 5 shown, the inside bottom end of the shell mechanism 1 is provided with a filler mechanism 2, the filler mechanism 2 comprises a filling net plate 201 fixed to the inner wall of the tank body 101, the top end of the filling net plate 201 is provided with a filler layer 202, the filling net plate 201 is made of stainless steel, the filler layer 202 can be filled with filler balls, the surface area of the filler layer 202 is large, the air permeability is good, the spraying liquid adhered to the surface of the filler layer 202 can effectively increase the contact area of the flue gas and the spraying liquid, thereby improving the purification effect, the inner wall of the shell mechanism 1 is provided with a spraying mechanism 3 for purifying smoke dust, the spraying mechanism 3 comprises a spraying pipe 301 fixed to the inner wall of the tank body 101, one end of the spraying pipe 301 is connected with a cross pipe 302, the bottom end of the cross pipe 302 is provided with a plurality of atomizing nozzles 303, the spraying pipe 301 can be externally connected to alkaline spraying liquid, acidic spraying liquid or organic solvent spraying liquid according to the type of waste gas, the plurality of atomizing nozzles 303 are uniformly distributed on the cross pipe 302, effectively increasing the spraying mist amount, also being able to improve the uniformity of spraying, and being able to further increase the contact area of the waste gas and the spraying liquid.

[0035] As Figure 2 and Figure 6 shown, the inside top end of the shell mechanism 1 is provided with a demister 4, and the demister 4 is provided with a cooling mechanism 5, and the cooling mechanism 5 includes a heat pipe 501 fixed to the upper and lower ends of the demister 4, and the left and right ends of the heat pipe 501 are welded with a plurality of cooling fins 502, and the front end of the cooling fin 502 is provided with a cooling fan 503, and the demister 4 is composed of a plurality of stainless steel sheets with wavy cross section, which has the characteristics of being firm and corrosion resistant, and has good thermal conductivity. When the waste gas containing water vapor passes through the demister 4, the water vapor will condense into droplets on the demister 4, thereby removing the water mist in the waste gas, and the heat pipe 501 can conduct the heat of the demister 4 to the cooling fins 502 at both ends, and the cooling fin 502 is a copper sheet structure, and a plurality of cooling fins 502 are arranged in parallel, which can effectively increase the heat dissipation area, and the cooling fan 503 can blow air flow to the cooling fan 503, and take away the heat of the cooling fin 502, thereby effectively reducing the temperature of the demister 4, improving the condensation efficiency of the water vapor, and further improving the demisting effect.

[0036] As Figure 7 shown, the outside top end of the shell mechanism 1 is provided with a power supply mechanism 6 for supplying power to the cooling mechanism 5, and the power supply mechanism 6 includes an annular eave 601 welded to the outside of the tank body 101, and the top end of the annular eave 601 is provided with a solar panel 602, and the solar panel 602 is a flexible solar panel 602, and the bottom end of the annular eave 601 is fixed with a mounting bracket 603, and the mounting bracket 603 is provided with a storage battery 604, and the storage battery 604 is fixed with a solar controller 605, and the annular eave 601 can effectively shield the cooling fin 502, avoid the sunlight heating the cooling fin 502, thereby ensuring the heat dissipation effect of the cooling fin 502, and the annular eave 601 can also prevent rain from falling on the cooling fan 503, the storage battery 604 and the solar controller 605 and other equipment, and the solar panel 602 can generate electricity when the sunlight shines on the device, and the solar controller 605 is electrically connected with the solar panel 602, and the storage battery 604 is electrically connected with the solar controller 605, and the cooling fan 503 is electrically connected with the storage battery 604, and the solar controller 605 can store the electricity generated by the solar panel 602 into the storage battery 604 for the use of the cooling fan 503, so that the cooling fan 503 can run without external power supply.

[0037] The utility model discloses when using, the staff can connect with the gas inlet 102 with industrial waste gas pipeline, and the liquid discharge valve and liquid discharge pipeline are connected outside the liquid discharge port 103, then the staff can open the gas inlet valve after opening the spray after the spray liquid, industrial waste gas can enter the device at this moment, the spray liquid can capture the smoke and dust in waste gas, also can neutralize the acid -base component or organic component in waste gas, thereby purifying waste gas, can reduce the temperature of waste gas simultaneously, and the water vapor in the gas after purification can condense in demister 4 and drop when passing through demister 4, thereby remove the water mist in waste gas, and the temperature of demister 4 can be kept at a low level by cooling mechanism 5 all the time, increase the temperature difference of demister 4 and waste gas, improve the condensation efficiency of water vapor.

[0038] The above-mentioned is only the embodiment of the utility model, and does not limit the patent range of the utility model, and the equivalent structure or equivalent flow conversion of the contents of the utility model specification and the drawings, or direct or indirect application in other related technical fields, are all included in the patent protection range of the utility model.

Claims

1. An industrial waste gas smoke dust treatment and purification device, comprising a shell mechanism (1) and a cooling mechanism (5), characterized in that: The inner bottom end of the shell mechanism (1) is provided with a filler mechanism (2), the inner wall of the shell mechanism (1) is provided with a spray mechanism (3) for purifying smoke dust, and the inner top end of the shell mechanism (1) is provided with a demister (4); The demister (4) is provided with a cooling mechanism (5); The outer top end of the shell mechanism (1) is provided with a power supply mechanism (6) for supplying power to the cooling mechanism (5).

2. The industrial waste gas smoke dust treatment and purification device according to claim 1, characterized in that: The shell mechanism (1) comprises a tank body (101), one side of the tank body (101) is provided with an air inlet (102), the other side of the tank body (101) is provided with a liquid outlet (103), the outer side of the tank body (101) is further provided with a plurality of mounting slot holes (104), and the top end of the tank body (101) is provided with an exhaust port (105).

3. The industrial waste gas smoke dust treatment and purification device according to claim 2, characterized in that: The filler mechanism (2) comprises a material containing net plate (201) fixed to the inner wall of the tank body (101), and the top end of the material containing net plate (201) is provided with a filler layer (202).

4. The industrial waste gas smoke dust treatment and purification device according to claim 2, characterized in that: The spray mechanism (3) comprises a spray pipe (301) fixed to the inner wall of the tank body (101), one end of the spray pipe (301) is connected with a cross pipe (302), and the bottom end of the cross pipe (302) is provided with a plurality of atomizing nozzles (303).

5. The industrial waste gas smoke dust treatment and purification device according to claim 1, characterized in that: The cooling mechanism (5) comprises a heat pipe (501) fixed to the upper and lower ends of the demister (4), a plurality of heat dissipation fins (502) are welded to the left and right ends of the heat pipe (501), and a heat dissipation fan (503) is mounted at the front end of the heat dissipation fin (502).

6. The industrial waste gas smoke dust treatment and purification device according to claim 2, characterized in that: The power supply mechanism (6) comprises an annular baffle (601) welded to the outer side of the tank body (101), a solar panel (602) is mounted at the top end of the annular baffle (601), and the solar panel (602) is a flexible solar panel (602).

7. The industrial waste gas smoke dust treatment and purification device according to claim 6, characterized in that: The bottom end of the annular baffle (601) is fixed with a mounting bracket (603), the mounting bracket (603) is provided with a storage battery (604), and the storage battery (604) is fixed with a solar controller (605).

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