An environmental detection device for dusty environments

Abstract

The present invention relates to the field of environmental detection technology, and discloses an environmental detection device for dusty environments, comprising a shell, a vibration component is arranged on the inner side of the shell, a trigger component is arranged on the inner side of the shell, and a weighing component is arranged below the shell; the vibration component comprises a filter, the outer end of the filter is fixedly mounted on the inner end of the shell, the inner end of the filter is fixedly provided with filter holes, the filter holes are evenly distributed on the inner end of the filter, and a metal sheet is fixedly mounted on the rear end of the filter. The environmental detection device for dusty environments generates a regular electromagnetic force by installing the vibration component and cooperating with electrically connected coils, electric sheets and electric blocks, so that the iron metal sheet on the filter is regularly adsorbed, so that the cement can also separate the cement block from the surface of the vibrating filter when solidifying, thereby improving air fluidity and measurement accuracy.

Description

Technical Field

[0001] The invention relates to the technical field of environmental detection, and in particular to an environmental detection device for a dusty environment. Background Art

[0002] Environmental testing is the use of GIS technology to design an environmental testing network. The information collected by environmental testing can be stored and displayed in real time through GIS, and detailed site monitoring and analysis can be performed on the selected evaluation area. Environmental protection is increasingly valued, and the environmental monitoring market is constantly expanding. Traditional environmental monitoring stations can no longer fully meet the society's environmental monitoring needs. The country has gradually opened up channels in the field of environmental monitoring. For socialized environmental testing institutions that specialize in environmental monitoring and have CMA environmental testing qualifications, as the vital force of third-party testing, they have become the first choice for environmental monitoring commissioned by the society.

[0003] When testing dust content in a dusty and humid environment, moist dust easily adheres to the inside of the equipment. After long-term use, poor air circulation may lead to inaccurate measurements. Especially in cement plants, cement dust easily condenses when it comes into contact with moisture in a humid environment, which requires regular maintenance of the equipment and increases maintenance costs. For this reason, we propose an environmental detection device for dusty environments. Summary of the invention

[0004] The purpose of the present invention is to provide an environmental detection device for a dusty environment, so as to solve the problem proposed in the above background technology that when detecting dust content in an environment with a large dust content and a relatively humid environment, the moist dust is easily attached to the inside of the equipment, and after long-term use, the measurement is inaccurate due to poor air circulation. Especially in cement plants, cement dust is easily condensed when it comes into contact with moisture in a humid environment, resulting in the need for regular maintenance of the equipment, which increases maintenance costs.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an environmental detection device for a dusty environment, comprising a shell, a vibration assembly is arranged on the inner side of the shell, a trigger assembly is arranged on the inner side of the shell, and a weighing assembly is arranged below the shell; the vibration assembly comprises a filter, the outer end of the filter is fixedly mounted on the inner end of the shell, the inner end of the filter is fixedly mounted with filter holes, the filter holes are evenly distributed on the inner end of the filter, and a metal sheet is fixedly mounted on the rear end of the filter.

[0006] Preferably, the inner end of the shell is fixedly connected with a connecting rod, the connecting rod is distributed in a ring shape, the inner end of the connecting rod is fixedly connected with a connecting block, the front end of the connecting block is fixedly installed with an isolation shell, the inner end of the isolation shell is fixedly installed with a wire core, the outer end of the wire core is sleeved with a coil, the iron metal sheet can be adsorbed by the electromagnetic force of the coil, and the filter plate can be vibrated, so that dust will not stick to the filter plate, reducing adhesion, even if the cement dust solidifies, it can be shattered by vibration and separated from the surface of the filter plate, thereby improving measurement accuracy and reducing maintenance costs.

[0007] Preferably, the trigger assembly includes a rotating shaft, the outer end of the rotating shaft is fixedly connected to fan blades, the fan blades are distributed in a ring shape, the outer end of the rotating shaft is fixedly connected to a connecting plate, the left part of the front end of the connecting plate is fixedly connected to an electric plate, the rear end of the connecting block is fixedly installed with an electric block, the electric block is in a triangular shape, the electric plate and the electric block are electrically connected to the coil, so that the electric plate continuously contacts the electric block when rotating, thereby allowing the coil to generate a regular electromagnetic force, and the flow of air is used to generate resistance to the fan blades to generate kinetic energy and reduce electricity costs.

[0008] Preferably, an outer shell is fixedly mounted on the lower end of the shell, a connecting pipe is fixedly connected to the lower end of the shell, the connecting pipe extends to the inside of the outer shell, and a movable shaft is fixedly connected to the inner end of the outer shell.

[0009] Preferably, the weighing assembly includes a seesaw, the inner end of the seesaw is hingedly mounted on the outer end of the movable shaft, a baffle is fixedly mounted on the upper end of the seesaw, the baffle is U-shaped, a baffle bar is fixedly arranged at the front of the upper end of the seesaw, the baffle bar is triangular, a counterweight is fixedly mounted on the upper end of the seesaw, a pointer is fixedly connected to the rear end of the seesaw, the baffle bar can effectively clean up the dust clumps on the seesaw when the seesaw is flipped and can ensure that the dust clumps will not slide off when the seesaw is tilted.

[0010] Preferably, the inner end of the shell is fixedly connected with a lower block rod, and the lower block rod is movably mounted on the lower end of the rocker, the inner end of the shell is fixedly connected with an upper block rod, the rear part of the inner end of the shell is fixedly connected with a connecting shaft, the outer end of the connecting shaft is hingedly movably mounted with a lever, the right end of the shell is fixedly provided with a slide groove, the lever is movably mounted on the inner end of the slide groove, the rear end of the shell is fixedly provided with a groove, the pointer is movably mounted on the inner end of the groove, the pointer passes through the inner end of the shell and extends to the rear end of the shell, the rocker can be rotated by toggling the lever to clean up the dust clumps from the rocker for the next measurement, and the upper block rod and the lower block rod can effectively limit the rocker.

[0011] Preferably, the front end of the shell is fixedly connected to an air inlet pipe, the front end of the air inlet pipe is fixedly installed with a filter plate, and the rear end of the shell is fixedly connected to an air outlet pipe. The filter plate can block the entry of larger particles to improve the accuracy of the equipment.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The environmental detection device for dusty environment generates regular electromagnetic force by installing the vibration component and cooperating with the electrically connected coil, electric sheet and electric block, so that the iron metal sheet on the filter is regularly adsorbed, so that the cement block can be separated from the surface of the vibrating filter when the cement solidifies, thereby improving air flow and measurement accuracy;

[0014] 2. The environmental detection device for dusty environment can drive the fan blades to rotate through wind resistance when the air in the shell circulates through the installation of the trigger component, and make the rotating shaft and the electric sheet rotate together, and the electric sheet and the electric block are constantly brought into contact so that the coil electrically connected to the two generates electromagnetic force, and the metal sheet is regularly adsorbed, so that the filter sheet vibrates, the energy consumption is reduced, and the structure is simple and convenient for maintenance;

[0015] 3. The environmental detection device used in dusty environments can install the weighing component to separate the dust attached to the filter from the filter after vibration and drop it onto the seesaw through the connecting pipe. The dust content per unit time can be obtained through the height of the pointer movement and the running time of the equipment, thereby improving accuracy and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0017] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0018] Figure 3 The internal cross-sectional structure of the present invention is shown in FIG. Figure 1 ;

[0019] Figure 4 The internal cross-sectional structure of the present invention is shown in FIG. Figure 2 ;

[0020] Figure 5 This is a schematic diagram of the enlarged structure of the local details of the present invention Figure 1 ;

[0021] Figure 6 This is a schematic diagram of the enlarged structure of the local details of the present invention Figure 2 ;

[0022] Figure 7 This is a schematic diagram of the enlarged structure of the local details of the present invention Figure 3 .

[0023] In the figure: 1. shell; 2. vibration component; 201. filter; 202. filter hole; 203. metal sheet; 3. trigger component; 301. shaft; 302. fan blade; 303. connecting plate; 304. electric plate; 305. electric block; 4. connecting rod; 5. connecting block; 6. isolation shell; 7. wire core; 8. coil; 9. shell; 10. connecting pipe; 11. movable shaft; 12. weighing component; 1201. seesaw; 1202. baffle; 1203. gear bar; 1204. counterweight; 1205. pointer; 13. lower gear bar; 14. upper gear bar; 15. connecting shaft; 16. lever; 17. slide groove; 19. groove; 20. air inlet pipe; 21. filter plate; 22. air outlet pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 7 The present invention provides a technical solution: an environmental detection device for a dusty environment, comprising a shell 1, a vibration assembly 2 is arranged on the inner side of the shell 1, a trigger assembly 3 is arranged on the inner side of the shell 1, and a weighing assembly 12 is arranged below the shell 1; the vibration assembly 2 comprises a filter 201, the outer end of the filter 201 is fixedly mounted on the inner end of the shell 1, the inner end of the filter 201 is fixedly provided with filter holes 202, the filter holes 202 are evenly distributed on the inner end of the filter 201, a metal sheet 203 is fixedly mounted on the rear end of the filter 201, and the inner end of the shell 1 is fixedly connected to the metal sheet 203. There is a connecting rod 4, which is distributed in a ring shape. The inner end of the connecting rod 4 is fixedly connected to a connecting block 5. The front end of the connecting block 5 is fixedly installed with an isolation shell 6. The inner end of the isolation shell 6 is fixedly installed with a wire core 7. The outer end of the wire core 7 is sleeved with a coil 8. The iron metal sheet 203 can be adsorbed by the electromagnetic force of the coil 8, and the filter 201 can be vibrated, so that the dust will not adhere to the filter 201, reducing the adhesion. Even if the cement dust solidifies, it can be shattered by vibration and separated from the surface of the filter 201, thereby improving the measurement accuracy and reducing the maintenance cost.

[0026] The trigger component 3 includes a rotating shaft 301, the outer end of the rotating shaft 301 is fixedly connected to the fan blades 302, and the fan blades 302 are distributed in a ring shape. The outer end of the rotating shaft 301 is fixedly connected to a connecting piece 303, and the left part of the front end of the connecting piece 303 is fixedly connected to an electric piece 304. The rear end of the connecting block 5 is fixedly installed with an electric block 305, and the electric block 305 is triangular. The lower end of the shell 1 is fixedly installed with a shell 9, and the lower end of the shell 1 is fixedly connected to a connecting pipe 10, and the connecting pipe 10 extends to the inside of the shell 9. The inner end of the shell 9 is fixedly connected to a movable shaft 11. The electric piece 304 and the electric block 305 are electrically connected to the coil 8, so that the electric piece 304 continuously contacts the electric block 305 when rotating, so that the coil 8 generates regular electromagnetic force, and the flow of air is used to generate resistance to the fan blades 302 to generate kinetic energy and reduce electricity costs.

[0027] The weighing assembly 12 includes a seesaw 1201, the inner end of the seesaw 1201 is hingedly mounted on the outer end of the movable shaft 11, a baffle 1202 is fixedly mounted on the upper end of the seesaw 1201, and the baffle 1202 is U-shaped. A stop bar 1203 is fixedly arranged at the front of the upper end of the seesaw 1201, and the stop bar 1203 is triangular. A counterweight 1204 is fixedly mounted on the upper end of the seesaw 1201, and a pointer 1205 is fixedly connected to the rear end of the seesaw 1201. The inner end of the housing 9 is fixedly connected to a lower stop bar 13, and the lower stop bar 13 is movably mounted on the lower end of the seesaw 1201. The housing 9 The inner end of the housing 9 is fixedly connected with an upper stopper 14, the rear part of the inner end of the housing 9 is fixedly connected with a connecting shaft 15, the outer end of the connecting shaft 15 is hingedly mounted with a lever 16, the right end of the housing 9 is fixedly provided with a slide groove 17, the lever 16 is movably mounted on the inner end of the slide groove 17, the rear end of the housing 9 is fixedly provided with a groove 19, the pointer 1205 is movably mounted on the inner end of the groove 19, the pointer 1205 penetrates the inner end of the housing 9 and extends to the rear end of the housing 9, by connecting the air outlet pipe 22 with the vacuum pump and starting the vacuum pump, the dust and air mixture in the air are sucked into the housing 1, at this time the housing When the internal air circulates, the fan blade 302 rotates, and the electric sheet 304 and the electric block 305 electrically connected to the coil 8 make regular contact with each other as the fan blade 302 rotates, so that the coil 8 generates regular electromagnetic force and adsorbs the iron metal sheet 203, thereby vibrating the filter 201, so that the dust blocked on the surface of the filter 201 is separated from the filter 201 through continuous vibration. As the air continues to enter from the filter hole 202, the dust at the front end of the filter 201 gradually gathers and clumps together under the action of static electricity. As the mass increases, it falls onto the seesaw 1201 through the connecting pipe 10. The continuous accumulation of dust causes the seesaw 1201 to rotate, and the pointer 1205 also moves to obtain the mass. The dust content in the environment per unit time can be obtained by setting the time. The gear bar 1203 can effectively clean up the dust clumps on the seesaw 1201 when the seesaw 1201 is flipped, and can ensure that the dust clumps will not slide off when the seesaw 1201 is tilted. By turning the lever 16, the seesaw 1201 can be rotated to clean up the dust clumps from the seesaw 1201 for the next measurement. The upper gear rod 14 and the lower gear rod can effectively limit the seesaw 1201.

[0028] The front end of the shell 1 is fixedly connected to an air inlet pipe 20, the front end of the air inlet pipe 20 is fixedly installed with a filter plate 21, and the rear end of the shell 1 is fixedly connected to an air outlet pipe 22. The filter plate 21 can block the entry of larger particles to improve the accuracy of the equipment.

[0029] Working principle: by connecting the air outlet pipe 22 with the vacuum pump and starting the vacuum pump, the dust and air mixture in the air are sucked into the shell 1. At this time, the fan blade 302 rotates when the air circulates inside the shell 1. The electric sheet 304 and the electric block 305 electrically connected to the coil 8 make regular contact with the rotation of the fan blade 302, so that the coil 8 generates a regular electromagnetic force and adsorbs the iron metal sheet 203, thereby causing the filter 201 to vibrate, so that the dust blocked on the surface of the filter 201 is separated from the filter 201 through continuous vibration. As the air continues to enter from the filter hole 202, the dust at the front end of the filter 201 gradually gathers and clumps together under the action of static electricity. As the mass increases, it falls onto the seesaw 1201 through the connecting pipe 10. As the dust continues to accumulate, the seesaw 1201 rotates, and the pointer 1205 also moves to obtain the mass. By setting the time, the dust content in the environment per unit time can be obtained.

[0030] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Simple modifications or equivalent substitutions of the technical solution of the present invention by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the present invention.

Claims

1. An environmental detection device for a dusty environment, comprising a housing (1), characterized in that: A vibration component (2) is arranged on the inner side of the shell (1), a trigger component (3) is arranged on the inner side of the shell (1), and a weighing component (12) is arranged below the shell (1); The vibration component (2) comprises a filter (201), the outer end of the filter (201) being fixedly mounted on the inner end of the housing (1), the inner end of the filter (201) being fixedly provided with filter holes (202), the filter holes (202) being evenly distributed on the inner end of the filter (201), and an iron metal sheet (203) being fixedly mounted on the rear end of the filter (201). The trigger assembly (3) comprises a rotating shaft (301), the outer end of the rotating shaft (301) is fixedly connected to a fan blade (302), the fan blade (302) is arranged in a ring shape, the outer end of the rotating shaft (301) is fixedly connected to a connecting piece (303), the left part of the front end of the connecting piece (303) is fixedly connected to an electric piece (304), the inner end of the housing (1) is fixedly connected to a connecting rod (4), the connecting rod (4) is arranged in a ring shape, the inner end of the connecting rod (4) is fixedly connected to a connecting block (5), the rear end of the connecting block (5) is fixedly mounted with an electric block (305), the electric block (305) is in a triangular shape, The weighing assembly (12) comprises a seesaw (1201), the inner end of the seesaw (1201) being hingedly mounted on the outer end of the movable shaft (11), the upper end of the seesaw (1201) being fixedly mounted with a baffle (1202), the baffle (1202) being U-shaped, a baffle bar (1203) being fixedly arranged at the front of the upper end of the seesaw (1201), the baffle bar (1203) being triangular, a counterweight (1204) being fixedly mounted on the upper end of the seesaw (1201), and a pointer (1205) being fixedly connected to the rear end of the seesaw (1201). The lower end of the shell (1) is fixedly mounted with an outer shell (9), the inner end of the outer shell (9) is fixedly connected with a lower stop rod (13), the lower stop rod (13) is movably mounted on the lower end of the rocker (1201), the inner end of the outer shell (9) is fixedly connected with an upper stop rod (14), the rear part of the inner end of the outer shell (9) is fixedly connected with a connecting shaft (15), the outer end of the connecting shaft (15) is movably mounted with a lever (16) via a hinge, and the right end of the outer shell (9) is fixedly provided with a slide groove (17). The lever (16) is movably mounted on the inner end of the slide groove (17); a groove (19) is fixedly provided at the rear end of the housing (9); the pointer (1205) is movably mounted on the inner end of the groove (19); the pointer (1205) passes through the inner end of the housing (9) and extends to the rear end of the housing (9); an isolation shell (6) is fixedly mounted on the front end of the connection block (5); a wire core (7) is fixedly mounted on the inner end of the isolation shell (6); and a coil (8) is sleeved on the outer end of the wire core (7).

2. The environmental detection device for a dusty environment according to claim 1, characterized in that: The lower end of the shell (1) is fixedly connected to a connecting pipe (10), the connecting pipe (10) extends into the interior of the outer shell (9), and the inner end of the outer shell (9) is fixedly connected to a movable shaft (11).

3. The environmental detection device for a dusty environment according to claim 1, characterized in that: The front end of the housing (1) is fixedly connected to an air inlet pipe (20), the front end of the air inlet pipe (20) is fixedly mounted with a filter plate (21), and the rear end of the housing (1) is fixedly connected to an air outlet pipe (22).

Images