Dustproof device of special equipment for environmental protection

Abstract

The utility model relates to the technical field of environmental protection equipment, and discloses a dustproof device of special environmental protection equipment, which comprises a pipeline, bottom blocks are fixedly mounted on two sides of the bottom of the pipeline at equal intervals, an air inlet pipe is mounted on one side of the pipeline in a communicated manner, and an air outlet pipe is mounted on the other side of the pipeline in a communicated manner. And a mounting and dismounting assembly is arranged in the pipeline. The three-layer filter screen can be quickly disassembled by arranging the mounting and disassembling assembly, an operator pushes a push block to drive a sliding sleeve to move upwards and extrudes and compresses a spring, the sliding sleeve slides to drive a positioning block to break away from fixing a clamping groove, then a groove rod is rotated to break away from limiting a groove clamping plate, and the three-layer filter screen can be quickly disassembled. And then the sealing plate, the connecting frame and the filter screen are taken out of the pipeline through the handle, so that the shutdown time of the equipment due to maintenance is greatly shortened, and the environment-friendly equipment can recover to operate more quickly, thereby achieving the effect of quick assembly and disassembly.

Description

Technical Field

[0001] This utility model relates to the field of environmental protection equipment technology, specifically a dust prevention device for special environmental protection equipment. Background Technology

[0002] Environmental protection equipment refers to mechanical products, structures, and systems manufactured and constructed by production units or construction and installation units for the purpose of controlling environmental pollution and improving environmental quality. Wastewater treatment equipment is used to treat urban sewage and industrial wastewater. Through physical, chemical, and biological treatment methods, such as sedimentation, filtration, adsorption, and oxidation-reduction, it removes harmful substances such as organic matter, heavy metals, and oils from wastewater to meet discharge standards or to a degree that allows for recycling. Wastewater treatment equipment is designed to treat wastewater generated by specific industries or processes, such as dyeing and printing wastewater treatment equipment and electroplating wastewater treatment equipment. It usually requires specialized treatment technologies and processes based on the characteristics of the wastewater.

[0003] In existing technologies, air quality monitoring equipment needs to accurately measure the concentration of various pollutants in the atmosphere, including particulate matter. Installing a dustproof device with intelligent monitoring and control functions at the air inlet of the monitoring equipment can prevent large dust particles from entering the monitoring instrument and affecting the measurement accuracy. During use, existing filters are usually connected with bolts when installed and disassembled, which is inconvenient for staff to install and disassemble, increases equipment downtime, and the dustproof device requires frequent manual cleaning after working for a certain period of time, reducing the working efficiency of the equipment.

[0004] Therefore, a dust prevention device for special environmental protection equipment is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a dustproof device for special environmental protection equipment. It solves the technical problems of existing filters, which are usually connected by bolts during installation and disassembly, making it inconvenient for workers to install and disassemble, increasing equipment downtime, and requiring frequent manual cleaning after a certain period of operation, thus reducing the efficiency of the equipment. The present invention achieves the purpose of installation, disassembly, and self-cleaning.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a dustproof device for special environmental protection equipment, comprising a pipe, with base blocks fixedly installed at equal intervals on both sides of the bottom of the pipe, an air inlet pipe connected to one side of the pipe, an air outlet pipe connected to the other side of the pipe, an installation and disassembly assembly provided inside the pipe, and a self-cleaning assembly provided at the top of the pipe.

[0007] Preferably, the installation and disassembly assembly specifically includes: connecting blocks, which are equidistantly and evenly fixedly installed on the front and back of the pipe; grooved rods, which are movably installed between the inner walls of the connecting blocks; a top plate, which is fixedly installed on the top of the grooved rods; and a sealing plate, which is equidistantly and evenly disposed on the top of the pipe.

[0008] Preferably, a sliding sleeve is slidably connected to the outer wall of the grooved rod, a push block is fixedly installed at equal intervals around the outer circumference of the sliding sleeve, a positioning block is fixedly installed at equal intervals around the bottom circumference of the sliding sleeve, and a spring is movably sleeved on the outer wall of the grooved rod. One end of the spring is fixedly connected to the bottom of the top plate, and the other end of the spring is fixedly connected to the top of the sliding sleeve.

[0009] Preferably, a handle is fixedly installed on the top of the sealing plate, and grooved plates are fixedly installed on both sides of the sealing plate. The inner wall of the grooved plate engages with the outer wall of the grooved rod, and a slot is opened on the top of the grooved plate. The inner wall of the slot engages with the outer wall of the positioning block.

[0010] Preferably, a connecting frame is fixedly installed at the bottom of the sealing plate. The bottom of the connecting frame extends through the top of the pipe and engages with the inner wall of the pipe. A filter screen is fixedly installed between the inner walls of the connecting frame. Deep filtration is achieved through three layers of filter screens. The first layer is a coarse filter layer, using a large-pore metal wire mesh, which can initially intercept larger dust particles. The second layer is a fine filter layer, which is a high-precision fiber filter screen that can filter fine dust. The third layer is an activated carbon filter screen, which can effectively remove harmful gases in the airflow and adsorb odor molecules, making the air fresh. The sealing plate, handle, grooved plate, slot, connecting frame, and filter screen can be locked by the cooperation between the connecting block, grooved rod, top plate, sliding sleeve, push block, positioning block, and spring, ensuring stability during filtration and achieving the effect of quick installation and disassembly.

[0011] Preferably, the self-cleaning component specifically includes: a cleaning brush, evenly spaced inside the pipe; a threaded block, fixedly installed on one side of the cleaning brush; a hollow block, fixedly connected to the other side of the cleaning brush; a sliding rod, slidably connected to the inner wall of the hollow block; and a screw, threadedly connected between the inner walls of the threaded blocks.

[0012] Preferably, a V-shaped flow guide and protective plate is fixedly installed between the inner sides of the threaded block and the inner side of the hollow block; the bottom of the slide rod is fixedly connected to the bottom of the inner wall of the pipe; the top of the slide rod penetrates the top of the inner wall of the pipe and extends to the top of the pipe; the bottom of the screw is rotatably connected to the bottom of the inner wall of the pipe; the top of the screw movably penetrates the top of the inner wall of the pipe and extends to the top of the pipe; and a gear sleeve is fixedly fitted on the outer wall of the screw.

[0013] Preferably, an mounting plate is evenly and uniformly fixedly installed on one side of the top of the pipe. A motor is fixedly installed on the surface of the mounting plate, and a gear is fixedly installed on the output end of the motor. The surface of the gear meshes with the surface of the gear sleeve. Through the cooperation between the mounting plate, the motor, and the gear, the cleaning brush, threaded block, hollow block, slide rod, screw, V-shaped guide guard plate, and gear sleeve can be driven to remove impurities from the filter screen. When the dust at the bottom of the inner wall of the pipe accumulates to a certain extent, the filter screen can be removed, and the accumulated impurities can be extracted by a vacuum cleaner, reducing the frequency of manual cleaning and thus achieving a self-cleaning effect.

[0014] This utility model provides a dustproof device for environmental protection equipment. It has the following beneficial effects:

[0015] (1) This utility model can quickly disassemble the three-layer filter screen by setting up an installation and disassembly assembly. The operator pushes the push block to drive the sliding sleeve upward and squeezes and compresses the spring. The sliding sleeve slides and drives the positioning block to disengage from the slot. Then, the groove rod is rotated to disengage from the groove plate. Then, the sealing plate, connecting frame and filter screen are taken out from the pipe by the handle. This greatly reduces the downtime of the equipment due to maintenance, enables the environmental protection equipment to resume operation more quickly, improves the overall work efficiency, and achieves the effect of quick installation and disassembly.

[0016] (2) This utility model can reduce the frequency of manual cleaning by setting a self-cleaning component. The motor is started to drive the gear to rotate, and the gear sleeve and screw to rotate. The rotation of the screw drives the threaded block, V-shaped guide plate and cleaning brush to move back and forth. The cleaning brush cleans the dust on the filter screen. The automatic cleaning brush can clean the dust on the filter screen regularly, avoid dust accumulation affecting ventilation and filtration efficiency, reduce the frequency of manual cleaning, extend the service life of the filter screen, and reduce maintenance costs, thereby achieving the effect of self-cleaning. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of a partial structure of the connecting block of this utility model;

[0019] Figure 3 This utility model Figure 2 A magnified structural diagram of A in the middle;

[0020] Figure 4 This is a schematic diagram of the installation and disassembly components of this utility model;

[0021] Figure 5 This is a partial structural diagram of the self-cleaning component of this utility model.

[0022] In the diagram: 1. Pipe, 2. Base block, 3. Inlet pipe, 4. Outlet pipe, 5. Installation and disassembly assembly, 511. Connecting block, 512. Groove rod, 513. Top plate, 514. Sliding sleeve, 515. Push block, 516. Positioning block, 517. Spring, 518. Sealing plate, 519. Handle, 5111. Groove plate, 5112. Slot, 5113. Connecting frame, 5114. Filter screen, 6. Self-cleaning assembly, 611. Cleaning brush, 612. Threaded block, 613. Hollowed-out block, 614. Sliding rod, 615. Screw, 616. V-shaped guide plate, 617. Gear sleeve, 618. Mounting plate, 619. Motor, 6111. Gear. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0025] Example 1:

[0026] The existing dustproof devices for environmental protection equipment typically use bolts for installation and removal, which is inconvenient for workers, increases equipment downtime, and requires frequent manual cleaning after a certain period of operation, reducing equipment efficiency. Therefore, this invention provides a preferred embodiment of a dustproof device for environmental protection equipment. Figure 1-5 As shown: A dustproof device for a special environmental protection equipment includes a pipe 1, with base blocks 2 fixedly installed at equal intervals on both sides of the bottom of the pipe 1, an air inlet pipe 3 connected to one side of the pipe 1, an air outlet pipe 4 connected to the other side of the pipe 1, an installation and disassembly assembly 5 inside the pipe 1, and a self-cleaning assembly 6 at the top of the pipe 1.

[0027] The installation and disassembly assembly 5 specifically includes: a connecting block 511, which is equidistantly and evenly fixedly installed on the front and back of the pipe 1; a grooved rod 512, which is movably installed between the inner walls of the connecting block 511; a top plate 513, which is fixedly installed on the top of the grooved rod 512; and a sealing plate 518, which is equidistantly and evenly arranged on the top of the pipe 1.

[0028] A sliding sleeve 514 is slidably connected to the outer wall of the grooved rod 512. Push blocks 515 are fixedly installed at equal intervals around the outer circumference of the sliding sleeve 514. Positioning blocks 516 are fixedly installed at equal intervals around the bottom circumference of the sliding sleeve 514. A spring 517 is movably sleeved on the outer wall of the grooved rod 512. One end of the spring 517 is fixedly connected to the bottom of the top plate 513, and the other end of the spring 517 is fixedly connected to the top of the sliding sleeve 514.

[0029] A handle 519 is fixedly installed on the top of the sealing plate 518, and grooved plates 5111 are fixedly installed on both sides of the sealing plate 518. The inner wall of the grooved plate 5111 engages with the outer wall of the grooved rod 512. The top of the grooved plate 5111 is provided with a slot 5112, and the inner wall of the slot 5112 engages with the outer wall of the positioning block 516.

[0030] A connecting frame 5113 is fixedly installed at the bottom of the sealing plate 518. The bottom of the connecting frame 5113 moves through the top of the pipe 1 and extends to the inner wall of the pipe 1 to engage with it. A filter screen 5114 is fixedly installed between the inner walls of the connecting frame 5113.

[0031] In this example, the three-layer filter screen can be quickly disassembled by setting the installation and disassembly assembly 5. The operator pushes the push block 515 to drive the sliding sleeve 514 upward and squeezes and compresses the spring 517. The sliding sleeve 514 slides and drives the positioning block 516 to disengage from the slot 5112. Then, the groove rod 512 is rotated to disengage from the groove plate 5111. Then, the sealing plate 518, the connecting frame 513, and the filter screen 5114 are taken out from the pipe 1 through the handle 519, thereby achieving the function of quick installation and disassembly.

[0032] Example 2:

[0033] Based on Embodiment 1, a preferred embodiment of the dustproof device for environmental protection equipment provided by this utility model is as follows: Figure 1-5 As shown: The self-cleaning component 6 specifically includes: a cleaning brush 611, which is evenly and equidistantly arranged inside the pipe 1; a threaded block 612, which is fixedly installed on one side of the cleaning brush 611; a hollow block 613, which is fixedly connected to the other side of the cleaning brush 611; a slide rod 614, which is slidably connected to the inner wall of the hollow block 613; and a screw 615, which is threadedly connected between the inner walls of the threaded block 612.

[0034] A V-shaped flow guide plate 616 is fixedly installed between the inner side of the threaded block 612 and the inner side of the hollow block 613. The bottom of the slide rod 614 is fixedly connected to the bottom of the inner wall of the pipe 1. The top of the slide rod 614 passes through the top of the inner wall of the pipe 1 and extends to the top of the pipe 1. The bottom of the screw 615 is rotatably connected to the bottom of the inner wall of the pipe 1. The top of the screw 615 moves through the top of the inner wall of the pipe 1 and extends to the top of the pipe 1. A gear sleeve 617 is fixedly fitted on the outer wall of the screw 615.

[0035] A mounting plate 618 is fixedly installed at equal intervals on one side of the top of the pipe 1. A motor 619 is fixedly installed on the surface of the mounting plate 618. A gear 6111 is fixedly installed at the output end of the motor 619. The surface of the gear 6111 meshes with the surface of the gear sleeve 617.

[0036] In this example, the frequency of manual cleaning can be reduced by setting the self-cleaning component 6. The motor 619 is started to drive the gear 6111 to rotate, which in turn drives the gear sleeve 617 and the screw 615 to rotate. The rotation of the screw 615 drives the threaded block 612, the V-shaped guide plate 616 and the cleaning brush 611 to move back and forth. The cleaning brush 611 cleans the dust on the filter screen, thereby achieving the self-cleaning effect.

[0037] Working principle: First, gas enters through the intake pipe 3 and undergoes deep filtration through three layers of filters. The first layer is a coarse filter layer, using a large-pore metal wire mesh, which can initially intercept larger dust particles. The second layer is a fine filter layer, a high-precision fiber filter, which can filter fine dust. The third layer is an activated carbon filter, which can effectively remove harmful gases in the airflow and adsorb odor molecules, making the air fresh. The gas is then discharged through the exhaust pipe 4. When automatic cleaning of the filter 5114 is required, the motor is activated. 619 drives gear 6111 to rotate, which in turn drives gear sleeve 617 and screw 615 to rotate. The rotation of screw 615 drives threaded block 612, V-shaped flow guide plate 616, and cleaning brush 611 to move back and forth. V-shaped flow guide plate 616 can protect the surface of cleaning brush 611. Hollow block 613 slides back and forth on slide rod 614. Cleaning brush 611 cleans dust on filter screen, causing impurities to fall to the bottom of the inner wall of pipe 1. Afterwards, filter screen 5114 can be removed and the pipe can be opened. The vacuum cleaner is used to vacuum the bottom of the inner wall of pipe 1. When it is necessary to remove the filter screen 5114, the operator pushes the push block 515 to move the sliding sleeve 514 upward and compresses the spring 517. The sliding sleeve 514 slides and causes the positioning block 516 to disengage from the slot 5112. Then, the groove rod 512 is rotated, and the groove rod 512 disengages from the limit of the groove plate 5111. Then, the sealing plate 518, the connecting frame 513, and the filter screen 5114 are removed from pipe 1 through the handle 519. Then, cleaning and maintenance are performed. When installation is required, the operator inserts the connecting frame 5113 into the pipe 1. The operator pushes the push block 515 to drive the sliding sleeve 514 upward and compresses the spring 517. Then, the rotating groove rod 512 engages with the groove plate 5111. Then, the push block 515 and the sliding sleeve 514 are released. The spring 517 releases its stored energy, causing the sliding sleeve 514 to descend and the positioning block 516 to engage with the slot 5112, thereby achieving the functions of quick installation and disassembly and self-cleaning.

[0038] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A dustproof device for environmental protection equipment, comprising a pipe (1), characterized in that: Bottom blocks (2) are fixedly installed at equal intervals on both sides of the bottom of the pipe (1). An air inlet pipe (3) is connected to one side of the pipe (1), and an air outlet pipe (4) is connected to the other side of the pipe (1). An installation and disassembly assembly (5) is provided inside the pipe (1), and a self-cleaning assembly (6) is provided at the top of the pipe (1).

2. The dustproof device for environmental protection equipment according to claim 1, characterized in that: The installation and disassembly assembly (5) specifically includes: Connecting blocks (511) are evenly and uniformly fixedly installed on the front and back of the pipe (1); The grooved rod (512) is movably installed between the inner walls of the connecting block (511); The top plate (513) is fixedly installed on the top of the grooved rod (512); Sealing plates (518) are evenly spaced on the top of the pipe (1).

3. The dustproof device for environmental protection equipment according to claim 2, characterized in that: The outer wall of the grooved rod (512) is slidably connected to a sliding sleeve (514). Push blocks (515) are fixedly installed at equal intervals around the outer wall of the sliding sleeve (514). Positioning blocks (516) are fixedly installed at equal intervals around the bottom of the sliding sleeve (514). A spring (517) is movably sleeved on the outer wall of the grooved rod (512). One end of the spring (517) is fixedly connected to the bottom of the top plate (513), and the other end of the spring (517) is fixedly connected to the top of the sliding sleeve (514).

4. The dustproof device for environmental protection equipment according to claim 2, characterized in that: A handle (519) is fixedly installed on the top of the sealing plate (518), and grooved plates (5111) are fixedly installed on both sides of the sealing plate (518). The inner wall of the grooved plate (5111) engages with the outer wall of the grooved rod (512). The top of the grooved plate (5111) is provided with a slot (5112), and the inner wall of the slot (5112) engages with the outer wall of the positioning block (516).

5. The dustproof device for environmental protection equipment according to claim 2, characterized in that: A connecting frame (5113) is fixedly installed at the bottom of the sealing plate (518). The bottom of the connecting frame (5113) movably passes through the top of the pipe (1) and extends to the inner wall of the pipe (1) to engage with it. A filter screen (5114) is fixedly installed between the inner walls of the connecting frame (5113).

6. The dustproof device for environmental protection equipment according to claim 1, characterized in that: The self-cleaning component (6) specifically includes: Cleaning brushes (611) are evenly spaced inside the pipe (1); A threaded block (612) is fixedly installed on one side of the cleaning brush (611); A hollow block (613) is fixedly connected to the other side of the cleaning brush (611); The slide rod (614) is slidably connected to the inner wall of the hollow block (613); The screw (615) is threaded between the inner walls of the threaded block (612).

7. The dustproof device for environmental protection equipment according to claim 6, characterized in that: A V-shaped flow guide plate (616) is fixedly installed between the inner side of the threaded block (612) and the inner side of the hollow block (613). The bottom of the slide rod (614) is fixedly connected to the bottom of the inner wall of the pipe (1). The top of the slide rod (614) penetrates the top of the inner wall of the pipe (1) and extends to the top of the pipe (1). The bottom of the screw (615) is rotatably connected to the bottom of the inner wall of the pipe (1). The top of the screw (615) movably penetrates the top of the inner wall of the pipe (1) and extends to the top of the pipe (1). A gear sleeve (617) is fixedly fitted on the outer wall of the screw (615).

8. The dustproof device for environmental protection equipment according to claim 1, characterized in that: A mounting plate (618) is fixedly installed at equal intervals on one side of the top of the pipe (1). A motor (619) is fixedly installed on the surface of the mounting plate (618). A gear (6111) is fixedly installed at the output end of the motor (619). The surface of the gear (6111) meshes with the surface of the gear sleeve (617).

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