A device with filtering, washing and drying functions

Abstract

The present invention relates to the technical field of environmental protection treatment equipment, and in particular to a device with filtering, washing and drying functions, and its technical solution includes a shell, a filter element, a washing component and a dehumidification component, the inner wall of the shell is fixedly installed with a heat-insulating layer, the bottom of the shell is fixedly installed with a support frame, and the top left side of the shell is fixedly installed with an exhaust fan. The present invention adopts a rotating wheel disc structure, and installs a plurality of dehumidification cylinders with water absorption performance in the rotating drum, and then drives the dehumidification cylinders to reciprocate in and out of the shell through the rotating drum, and then contacts with the gas inside the shell in turn to absorb the moisture inside the gas. After absorbing the moisture, the dehumidification cylinder is dried to restore the water absorption, and then can be recycled, and reduces the tediousness of manually replacing the dehumidification material, so that the device can continue to work without stopping, improves the processing efficiency of the device for the gas, and ensures the drying effect of the device for the gas.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental protection treatment equipment, in particular to equipment with filtering, washing and drying functions. Background Art

[0002] In the process of industrial production, gas emissions containing various impurities are often generated. These impurities may include particulate matter, droplets, gaseous pollutants, etc. In order to protect the environment, meet emission standards and recover valuable substances, such gases need to be processed. Traditional gas processing equipment often only has a single function, such as filtering or washing, but not drying function, which limits their application scope and efficiency to a certain extent. Therefore, we propose a device with filtering, washing and drying functions.

[0003] The prior art also has the following defects during use: In the prior art, when drying the gas, the equipment with filtering, washing and drying functions usually uses a desiccant with water absorption performance to contact the gas, so as to achieve the effect of drying the gas. However, the water absorption performance of the desiccant is limited. When the gas is continuously dehumidified, the dehumidification performance of the desiccant will gradually decrease, thereby affecting the drying effect of the device on the gas. The equipment with filtering, washing and drying functions in the prior art can only separate the water in the gas from the liquid when drying the gas, but cannot recycle the water in the gas, which results in the separated water being unusable, thereby reducing the practicality of the device.

[0004] In view of this, we propose a device with filtering, washing and drying functions to solve the existing problems. Summary of the invention

[0005] The object of the present invention is to provide a device with filtering, washing and drying functions to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device with filtering, washing and drying functions, comprising a shell, a filter element, a washing component and a dehumidification component, the inner wall of the shell is fixedly installed with a heat-insulating layer, the bottom of the shell is fixedly installed with a support frame, the left side of the top of the shell is fixedly installed with an exhaust fan, and the front of the exhaust fan is fixedly installed with an exhaust pipe, the right side of the top of the shell is fixedly installed with a blower, and the right side of the blower is fixedly installed with an air supply pipe, the top of the shell is located in front of the blower and is fixedly installed with a motor, the bottom of the shell is fixedly installed with a guide plate, the front of the shell is installed with a box cover through a hinge, the right side of the shell is opened with an installation opening, and the edge of the installation opening is fixedly installed with a sealing strip; A filter element is fixedly installed inside the housing above the guide plate; A washing assembly is fixedly installed above the filter element; A dehumidification component is fixedly installed above the washing component, and the dehumidification component extends out of the right side of the shell.

[0007] Preferably, the dehumidification assembly includes a fixed disk, two of which are provided, and a ventilation hole is opened on one side of the fixed disk, a rotating drum is installed between the fixed disks via a rotating shaft, the top of the rotating drum is fixedly connected to the output end of the motor, a plurality of dehumidification cylinders are plugged and installed inside the rotating drum, and the diameter of the dehumidification cylinder is the same as the diameter of the ventilation hole, and a sealing strip is fixedly installed on the top and bottom of the dehumidification cylinder; A fixing plate is installed at the top of the part where the rotating drum extends out of the shell, a distance of five to ten millimeters is set between the bottom of the fixing plate and the rotating drum, and the fixing plate is fixedly connected to the right side of the shell, an exhaust hood is fixedly installed on the top of the fixing plate, an electric heating mesh plate is fixedly installed inside the exhaust hood, and the top of the exhaust hood is fixedly connected to the air supply pipe, a supporting plate is installed at the bottom of the part where the rotating drum extends out of the shell, a distance of five to ten millimeters is set between the top of the supporting plate and the rotating drum, and a circular hole is opened inside the supporting plate, a carbon rod is fixedly installed on the bottom of the support plate, and a plurality of exhaust ports are opened inside the carbon rod.

[0008] Preferably, the washing assembly includes a washing drum, and an air inlet pipe is installed through the bottom of the washing drum, a one-way valve is fixedly installed on the bottom of the air inlet pipe, and a plurality of aeration pipes are fixedly installed on the side of the air inlet pipe, and a plurality of aeration holes are opened on the top of the aeration pipe.

[0009] Preferably, the washing tub is a hollow cylindrical structure with an open top, and the side wall of the washing tub is fixedly connected to the thermal insulation layer.

[0010] Preferably, a solenoid valve is fixedly mounted on the bottom of the guide plate, and the solenoid valve extends out of the bottom of the shell, and a plurality of mesh holes are opened on the top of the guide plate.

[0011] Preferably, an exhaust hole is opened at the center of the top of the shell, a one-way valve is fixedly installed on the top of the exhaust hole, and the top end of the one-way valve is fixedly connected to the exhaust pipe.

[0012] Preferably, a guide plate is fixedly mounted on the top of the filter element, and the side wall of the filter element is fixedly connected to the insulation layer.

[0013] Preferably, a control valve is fixedly mounted on one end of the air supply pipe away from the blower, and the air supply pipe is made of a hard copper pipe.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention adopts a rotating wheel disc structure, installs a plurality of dehumidification cylinders with water absorption performance in the rotating drum, and then drives the dehumidification cylinders to reciprocate in and out of the shell through the rotating drum, and then contacts with the gas inside the shell in turn to absorb the moisture in the gas. After absorbing the moisture, the dehumidification cylinders are dried to restore the water absorption property, and then can be recycled, and the tediousness of manual replacement of dehumidification materials is reduced, so that the device can continue to work without stopping, thereby improving the processing efficiency of the device for gas and ensuring the drying effect of the device for gas.

[0015] The present invention installs a carbon rod inside the dehumidification component, dries the gas entering the interior through the carbon rod, absorbs moisture, and then transfers the moisture absorbed by several dehumidification cylinders to the carbon rod. When the carbon rod absorbs enough moisture, the moisture is squeezed out by squeezing the carbon rod to achieve moisture extraction and utilization, thereby increasing the functionality of the device and improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the first three-dimensional internal structure of the present invention; Figure 2 It is a second three-dimensional internal structure schematic diagram of the present invention; Figure 3 It is a schematic diagram of the three-dimensional external structure of the present invention; Figure 4 It is a schematic diagram of the front internal structure of the present invention; Figure 5 It is a schematic diagram of the front external structure of the present invention; Figure 6 It is a schematic diagram of the first partial structure of the present invention; Figure 7 It is a schematic diagram of the second partial structure of the present invention.

[0017] In the figure: 1. Shell; 101. Blower; 102. Exhaust fan; 103. Exhaust pipe; 104. Insulation layer; 105. Support frame; 106. Guide plate; 107. Motor; 108. Air supply pipe; 109. Box cover; 2. Filter element; 201. Guide plate; 3. Washing assembly; 301. Washing drum; 302. Air inlet pipe; 303. Aeration hole; 304. Aeration pipe; 4. Dehumidification assembly; 401. Fixed plate; 402. Ventilation hole; 403. Fixed plate; 404. Exhaust hood; 405. Dehumidification drum; 406. Rotating drum; 407. Support plate; 408. Carbon rod. DETAILED DESCRIPTION

[0018] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0019] like Figure 1 - Figure 7As shown, the present invention provides a device with filtering, washing and drying functions, including a housing 1, a filter element 2, a washing component 3 and a dehumidification component 4. The inner wall of the housing 1 is fixedly installed with a heat-insulating layer 104, the bottom of the housing 1 is fixedly installed with a support frame 105, the top left side of the housing 1 is fixedly installed with an exhaust fan 102, and the front of the exhaust fan 102 is fixedly installed with an exhaust pipe 103, the top right side of the housing 1 is fixedly installed with a blower 101, and the right side of the blower 101 is fixedly installed with an air supply pipe 108, and the top of the housing 1 is located at the blower 10 1 is fixedly installed with a motor 107 in front, a guide plate 106 is fixedly installed at the bottom of the shell 1, a box cover 109 is installed on the front of the shell 1 through a hinge, a mounting opening is opened on the right side of the shell 1, and a sealing strip is fixedly installed at the edge of the mounting opening. The shell 1 can provide a mounting position for the surrounding components, and the insulation layer 104 can improve the thermal insulation performance of the device, so that when the device processes the gas, the gas can be prevented from being affected by the external environment temperature, so as to ensure the stability of the device for the gas processing effect, and the support frame 105 The shell 1 can be supported to ensure the stability of the device, and space is provided for the installation of the pipeline at the bottom of the shell 1. The exhaust fan 102 adopts CX-150A. After the exhaust fan 102 is powered on, it can suck the gas inside the shell 1, thereby promoting the gas flow inside the shell 1, and then the gas is filtered, washed and dried in the shell 1 in turn, and finally discharged from the shell 1 to complete the processing. The exhaust pipe 103 enables the exhaust fan 102 to suck the gas inside the shell 1. The blower 101 adopts CX-75SA type. After the fan 101 is powered on, it can blow high-pressure air into the exhaust hood 404 through the air supply pipe 108, and then the moisture in the dehumidification cylinder 405 is discharged through the high-pressure gas flowing vertically downward, so that the dehumidification cylinder 405 can quickly restore its water absorption capacity. The air supply pipe 108 can facilitate the blower 101 to blow high-pressure air into the exhaust hood 404. The motor 107 adopts the Z2-22 type. After the motor 107 is powered on, it can rotate, thereby driving the rotating drum 406 and the components around it to rotate, so as to adjust the position of the dehumidification cylinder 405; A filter element 2 is fixedly installed inside the housing 1 above the guide plate 106. The filter element 2 can filter the gas entering the housing 1, thereby removing solid particles and impurities mixed in the gas, so that the gas is chemically washed after pretreatment, thereby improving the treatment effect of the device on the gas; A washing assembly 3 is fixedly installed above the filter element 2. The washing assembly 3 can be used to store chemical agents, and then by passing the gas into the chemical agents, the pollutants in the gas are further removed by the chemical agents, thereby improving the treatment effect of the device on the gas; A dehumidification component 4 is fixedly installed above the washing component 3 and extends out of the right side of the shell 1. The dehumidification component 4 can absorb moisture inside the gas, thereby drying the treated gas, avoiding a large amount of moisture in the gas, and improving the gas treatment effect of the device.

[0020] Furthermore, the dehumidification component 4 includes a fixed disk 401, which is provided with two pieces, and a ventilation hole 402 is opened on one side of the fixed disk 401. A rotating drum 406 is installed between the fixed disks 401 through a rotating shaft. The top of the rotating drum 406 is fixedly connected to the output end of the motor 107. A plurality of dehumidification cylinders 405 are plugged and installed inside the rotating drum 406, and the diameter of the dehumidification cylinder 405 is the same as the diameter of the ventilation hole 402. The top and bottom of the dehumidification cylinder 405 are fixedly installed with sealing strips. The fixed disk 401 can be fixedly connected to the inner wall of the insulation layer 104, thereby providing an installation position for the rotating drum 406 and the components around it. The rotating drum 406 can rotate synchronously with the motor 107, thereby driving the dehumidification cylinder 405 to perform a circular motion. The dehumidification cylinder 405 is filled with activated carbon, silica gel particles and calcium chloride particles, and the filling ratio of activated carbon, silica gel particles and calcium chloride particles is 3:1:1. A fixing plate 403 is installed on the top of the part where the rotating drum 406 extends out of the shell 1, and a distance of five to ten millimeters is set between the bottom of the fixing plate 403 and the rotating drum 406, and the fixing plate 403 is fixedly connected to the right side of the shell 1, and an exhaust hood 404 is fixedly installed on the top of the fixing plate 403, and an electric heating mesh plate is fixedly installed inside the exhaust hood 404, and the top of the exhaust hood 404 is fixedly connected to the air supply pipe 108, and a support plate 407 is installed on the bottom of the part where the rotating drum 406 extends out of the shell 1, There is a distance of five to ten millimeters between the top of the support plate 407 and the rotating drum 406, and a circular hole is opened inside the support plate 407. A carbon rod 408 is fixedly installed at the bottom of the support plate 407, and a plurality of exhaust ports are opened inside the carbon rod 408. The fixing plate 403 can provide a fixed installation position for the exhaust hood 404, and the fixing plate 403 can cooperate with the support plate 407 to form a closed space around the dehumidification cylinder 405 when the rotating drum 406 rotates, so that the gas is discharged from the top. When penetrating downward through the dehumidifier cylinder 405, the moisture inside the dehumidifier cylinder 405 can be discharged through high-speed high-pressure air, and the moisture absorbed inside the dehumidifier cylinder 405 can be guided to the carbon rod 408. The exhaust hood 404 can expand the contact area between the high-pressure air and the dehumidifier cylinder 405, so that the high-pressure air can evenly enter the interior of the dehumidifier cylinder 405, and then dehumidify the dehumidifier cylinder 405, discharge the moisture absorbed by the dehumidifier cylinder 405, and restore the water absorption performance of the dehumidifier cylinder 405. At the same time, the electric heating grid plate inside the exhaust hood 404 can emit heat after being energized, and then heat the high-pressure air, thereby promoting the recovery of the water absorption performance of the dehumidifier cylinder 405 by heating the dehumidifier cylinder 405. The support plate 407 can provide an installation position for the carbon rod 408. The carbon rod 408 can allow high-pressure air carrying a large amount of moisture to enter and absorb the moisture inside the high-pressure air, so as to recycle the moisture absorbed by the device, improve the environmental protection of the device, and increase the functionality of the device.

[0021] Furthermore, the washing component 3 includes a washing barrel 301, and an air inlet pipe 302 is installed through the bottom of the washing barrel 301, a one-way valve is fixedly installed at the bottom of the air inlet pipe 302, and a plurality of aeration pipes 304 are fixedly installed on the side of the air inlet pipe 302, and a plurality of aeration holes 303 are opened on the top of the aeration pipe 304. The washing barrel 301 can provide storage space for chemical agents and provide installation positions for internal components. The air inlet pipe 302 can guide the air below the washing barrel 301 into the aeration pipe 304, and then diffuse the filtered gas in the chemical agent through the aeration pipe 304 and the aeration holes 303, and then chemically wash the gas through the chemical agent, thereby improving the treatment effect of the device on the gas.

[0022] Furthermore, the washing tub 301 is a hollow cylindrical structure with an open top, and the side wall of the washing tub 301 is fixedly connected to the thermal insulation layer 104 .

[0023] Furthermore, a solenoid valve is fixedly installed at the bottom of the guide plate 106, and the solenoid valve extends out of the bottom of the shell 1. A plurality of mesh holes are provided on the top of the guide plate 106. The solenoid valve can control the switch of the guide plate 106, thereby guiding the gas to the inside of the guide plate 106 according to the use requirements of the device, thereby expanding the diffusion area of ​​the gas inside the shell 1, and thus improving the processing efficiency of the device for the gas.

[0024] Furthermore, an exhaust hole is opened at the center of the top of the shell 1, and a one-way valve is fixedly installed on the top of the exhaust hole, and the top of the one-way valve is fixedly connected to the exhaust pipe 103. The exhaust hole can facilitate the exhaust fan 102 to suck the air inside the shell 1, thereby promoting the gas to flow from bottom to top inside the shell 1, and then filtering, washing and drying the gas.

[0025] Furthermore, a guide plate 201 is fixedly installed on the top of the filter element 2, and the side wall of the filter element 2 is fixedly connected to the insulation layer 104. The guide plate 201 can guide the gas inside the filter element 2 so that the filtered gas flows evenly from bottom to top, thereby ensuring the filtering effect of the filter element 2 on the gas.

[0026] Furthermore, a control valve is fixedly installed at one end of the air supply pipe 108 away from the blower 101, and the air supply pipe 108 is made of a hard copper pipe.

[0027] Working principle: After the device is assembled and checked and confirmed to be correct, the solenoid valve at the bottom of the guide plate 106 is connected to the external pipeline, and the device is connected to the container storing the gas to be treated. By powering the exhaust fan 102, the exhaust fan 102 sucks the air inside the shell 1. After the gas to be treated enters the guide plate 106 through the solenoid valve, it is guided through the guide plate 106 and evenly enters the shell 1, and flows from bottom to top at a uniform speed. After the gas is physically filtered by the filter element 2, the filtered gas continues to enter the air inlet pipe 302 from bottom to top. The gas evenly enters the aeration pipe 304 through the air inlet pipe 302, enters the washing barrel 301 through the aeration hole 303, and contacts the chemical agent inside the washing barrel 301 to complete chemical washing. The gas that has been chemically washed continues to flow from bottom to top for drying treatment; During the gas drying process, the motor 107 is powered on to rotate, driving the drum 406 and the components around it to rotate at a constant speed. At the same time, the blower 101 blows high-pressure air into the exhaust hood 404, and the electric heating screen inside the exhaust hood 404 is powered on to generate heat to heat the surrounding air. As the dehumidification drum 405 rotates at a constant speed with the drum 406, the dehumidification drum 405 contacts the gas in turn and absorbs the moisture inside the gas. The dried gas is discharged from the housing 1 through the exhaust fan 102. After absorbing moisture, the dehumidifier moves out of the shell 1 along with the rotating drum 406. When it rotates between the support plate 407 and the fixed plate 403, it is affected by the hot air flow flowing vertically downward. The moisture absorbed by the dehumidifier cylinder 405 enters the carbon rod 408 along with the hot air flow, and the dehumidifier cylinder 405 restores its water absorption performance and then enters the shell 1 through the rotating drum 406 to continue working. After the air carrying moisture enters the carbon rod 408, the air is discharged through several tiny holes in the carbon rod 408, and the moisture is absorbed by the carbon rod 408 to be recycled.

[0028] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A device having filtering, washing and drying functions, comprising a housing (1), a filter element (2), a washing component (3) and a dehumidification component (4), characterized in that: An insulating layer (104) is fixedly mounted on the inner wall of the shell (1), a support frame (105) is fixedly mounted on the bottom of the shell (1), an exhaust fan (102) is fixedly mounted on the left side of the top of the shell (1), and an exhaust pipe (103) is fixedly mounted on the front of the exhaust fan (102), a blower (101) is fixedly mounted on the right side of the top of the shell (1), and an air supply pipe (108) is fixedly mounted on the right side of the blower (101), an electric motor (107) is fixedly mounted on the top of the shell (1) in front of the blower (101), a guide plate (106) is fixedly mounted on the bottom of the shell (1), a box cover (109) is mounted on the front of the shell (1) via a hinge, and a mounting opening is opened on the right side of the shell (1), and a sealing strip is fixedly mounted at the edge of the mounting opening; A filter element (2) is fixedly installed inside the housing (1) and located above the guide plate (106); A washing assembly (3) is fixedly mounted above the filter element (2); A dehumidification component (4) is fixedly mounted above the washing component (3), and the dehumidification component (4) extends out of the right side of the housing (1).

2. The device with filtering, washing and drying functions according to claim 1, characterized in that: The dehumidification component (4) comprises a fixed disk (401), wherein two fixed disks (401) are provided, and a ventilation hole (402) is opened on one side of the fixed disk (401), a rotating drum (406) is installed between the fixed disks (401) via a rotating shaft, the top of the rotating drum (406) is fixedly connected to the output end of the motor (107), a plurality of dehumidification cylinders (405) are plugged and installed inside the rotating drum (406), and the diameter of the dehumidification cylinder (405) is the same as the diameter of the ventilation hole (402), and a sealing strip is fixedly installed on the top and bottom of the dehumidification cylinder (405); A fixing plate (403) is installed on the top of the portion where the rotating drum (406) extends out of the shell (1), a distance of five to ten millimeters is set between the bottom of the fixing plate (403) and the rotating drum (406), and the fixing plate (403) is fixedly connected to the right side of the shell (1), an exhaust hood (404) is fixedly installed on the top of the fixing plate (403), an electric heating mesh plate is fixedly installed inside the exhaust hood (404), and the top of the exhaust hood (404) is fixedly connected to the air supply pipe (108), a supporting plate (407) is installed on the bottom of the portion where the rotating drum (406) extends out of the shell (1), a distance of five to ten millimeters is set between the top of the supporting plate (407) and the rotating drum (406), and a circular hole is opened inside the supporting plate (407), a carbon rod (408) is fixedly installed on the bottom of the supporting plate (407), and a plurality of exhaust ports are opened inside the carbon rod (408).

3. The device with filtering, washing and drying functions according to claim 1, characterized in that: The washing assembly (3) comprises a washing cylinder (301), and an air intake pipe (302) is installed through the bottom of the washing cylinder (301), a one-way valve is fixedly installed at the bottom of the air intake pipe (302), and a plurality of aeration pipes (304) are fixedly installed on the side of the air intake pipe (302), and a plurality of aeration holes (303) are opened at the top of the aeration pipe (304).

4. The device with filtering, washing and drying functions according to claim 3, characterized in that: The washing cylinder (301) is a hollow cylindrical structure with an open top, and the side wall of the washing cylinder (301) is fixedly connected to the thermal insulation layer (104).

5. The device with filtering, washing and drying functions according to claim 1, characterized in that: A solenoid valve is fixedly mounted on the bottom of the guide plate (106), and the solenoid valve extends out of the bottom of the housing (1). A plurality of mesh holes are provided on the top of the guide plate (106).

6. The device with filtering, washing and drying functions according to claim 1, characterized in that: An exhaust hole is provided at the center of the top of the housing (1), a one-way valve is fixedly installed on the top of the exhaust hole, and the top end of the one-way valve is fixedly connected to the exhaust pipe (103).

7. The device with filtering, washing and drying functions according to claim 1, characterized in that: A guide plate (201) is fixedly mounted on the top of the filter element (2), and a side wall of the filter element (2) is fixedly connected to the thermal insulation layer (104).

8. The device with filtering, washing and drying functions according to claim 1, characterized in that: A control valve is fixedly mounted on one end of the air supply pipe (108) away from the blower (101), and the air supply pipe (108) is made of a hard copper pipe.

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