Quartz sand filter material sieving machine for sewage treatment
By introducing a dust collection component and a vibrating motor into the quartz sand filter media screening machine, combined with a dustproof box design, the problem of dust dispersion is solved, achieving efficient dust control and screening and collection of quartz sand filter media, and improving the safety and practicality of the working environment.
Patent Information
- Application Number
- CN202520019032.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-06
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-01-06
AI Technical Summary
The existing quartz sand filter media screening device does not have a dustproof structure, which causes fine particles and dust to be scattered during the screening process, affecting the working environment and the health of operators.
A quartz sand filter media screening machine for sewage treatment was designed, comprising a dust collection component, first and second screens, a dustproof box, a collection box and a waste box. Dust is removed by a negative pressure fan, the screens are vibrated by a vibrating motor for screening, and the dustproof box prevents dust from spreading.
It effectively reduces dust generation during the screening process, protects the working environment and the health of operators, and achieves efficient screening and collection of quartz sand filter media of different sizes.
Smart Images
Figure CN223800914U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to quartz sand filter material screening technical field especially, it is quartz sand filter material screening machine for sewage treatment. BACKGROUND
[0002] Quartz sand filter material is a kind of filter material widely used in water treatment field, mainly by natural quartz ore after crushing, washing, screening, pickling, drying and secondary screening process is made.Its main component is silicon dioxide, with no impurities, no angle, density, high mechanical strength, strong pollution load capacity and long service life etc., is the ideal material of sewage treatment.
[0003] Quartz sand filter material screening device is a kind of equipment specially used for screening quartz sand filter material, the existing quartz sand filter material screening device is not set dustproof structure, leading to in the screening process, small particles and dust in quartz sand filter material can float with air, leading to the air quality of working environment decline, long-term exposure in this environment, it can cause the influence to the health of operator. UTILITY MODEL CONTENT
[0004] To solve the above technical problem, the utility model provides a kind of quartz sand filter material screening machine for sewage treatment.
[0005] The utility model adopts following technical scheme realization: a kind of quartz sand filter material screening machine for sewage treatment, including screening box, the top of the screening box is fixedly connected with feed hopper, the top of the feed hopper is hinged with sealing cover plate, the rear end of the screening box is provided with dust suction assembly, the front end of the screening box is hinged with box door, the inside of the screening box is provided with first screen, the lower end of the first screen is provided with second screen, the bottom of the first screen and second screen is fixedly connected with spring, the bottom of the spring is fixedly connected with fixed plate, the installation plate is fixedly connected between the first screen and second screen, the top of the first screen is fixedly connected with vibration motor, the right end of the screening box is fixedly connected with dustproof box, the inner wall of the dustproof box is slidably connected with collection box, the inner wall of the screening box is slidably connected with waste box.
[0006] Through the above technical scheme, the impact force generated in the process of first screen and second screen can be buffered by spring, the quartz sand filter material on the first screen is vibrated and screened by vibration motor, the first screen vibrates and drives the second screen to vibrate due to the installation plate fixedly connected between the first screen and second screen, the quartz sand filter material is vibrated and screened by the second screen, different sizes of quartz sand filter material are screened, and the practicability is improved.
[0007] As a further improvement of the above scheme, the dust suction assembly comprises a square tube, one end of the square tube is fixedly connected with a negative pressure fan, an inner wall of the square tube is slidably connected with a filter screen, and a top of the filter screen is fixedly connected with a handle.
[0008] Through the above technical scheme, the negative pressure fan generates negative pressure in the square tube, the dust generated in the screening process is sucked into the square tube, the two filter screens filter the dust, effectively reducing the dust generated in the screening process, and protecting the working environment and the health of the operator.
[0009] As a further improvement of the above scheme, the square tube is fixedly connected with the inner wall of the screening box at the end away from the negative pressure fan, and the number of filter screens is two.
[0010] Through the above technical scheme, the filter screen is slidably connected with the inner wall of the square tube, and the handle facilitates subsequent quick disassembly and cleaning, improving the convenience of subsequent maintenance.
[0011] As a further improvement of the above scheme, the two ends of the fixed plate are fixedly connected with the inner wall of the screening box, and the waste box is located at the lower end of the second screen.
[0012] Through the above technical scheme, the waste box collects the fertilizer, which is convenient for subsequent treatment.
[0013] As a further improvement of the above scheme, a through slot is formed in the right end of the screening box, and the right end of the first screen extends to the inside of the dustproof box through the through slot.
[0014] Through the above technical scheme, the dustproof box prevents dust from flying everywhere when the first screen and the second screen discharge.
[0015] As a further improvement of the above scheme, the right end of the second screen extends to the inside of the dustproof box through the through slot.
[0016] As a further improvement of the above scheme, the number of collection boxes is two, and the two collection boxes are symmetrically distributed with the dustproof box as the center.
[0017] Through the above technical scheme, the two collection boxes are respectively located at the positions of the first screen and the second screen, and collect the quartz sand filter material screened by the first screen and the second screen.
[0018] Compared with the prior art, the beneficial effects of the utility model lie in:
[0019] The utility model discloses a dust suction assembly is set up, specifically is the negative pressure fan of starting when screening, and the negative pressure fan makes the inside of square tube produce negative pressure, and the dust produced in the screening process is sucked into the square tube and drives the inside, and the dust is filtered and dedusted through two filter screens, effectively reduces the dust produced in the screening process, and protects the health of working environment and operating personnel.
[0020] The utility model discloses a first screen cloth, second screen cloth, dustproof box, collection box and waste box are set up, specifically is through the vibration motor and produces the vibration, makes the quartz sand filter material on the first screen cloth vibration screening, and the quartz sand filter material that accords with the first screen cloth aperture will fall into the inside of corresponding collection box, and the quartz sand filter material that is less than the first screen cloth aperture falls on the second screen cloth, since the fixed connection of the mounting plate between the first screen cloth and the second screen cloth, make the first screen cloth vibration will drive the second screen cloth vibration, through the second screen cloth and carry out vibration screening to the quartz sand filter material, and the quartz sand filter material that accords with the second screen cloth aperture will fall into the inside of corresponding collection box, and the quartz sand filter material of different size is screened and collected conveniently, and the practicability is improved, and the quartz sand filter material that does not accord with the second screen cloth aperture will fall into the inside of waste box, and subsequent processing and use are facilitated, and the dust does not fly everywhere through the dustproof box when discharging, and the health of working environment and operating personnel is further protected. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 It is whole structure schematic view of the utility model;
[0022] Figure 2 It is rear view structure schematic view of the utility model;
[0023] Figure 3 It is section structure schematic view of the utility model;
[0024] Figure 4 It is dust suction assembly structure schematic view of the utility model;
[0025] Figure 5 It is first screen cloth and second screen cloth structure schematic view of the utility model;
[0026] Figure 6 It is explosion structure schematic view of the utility model.
[0027] MAIN SYMBOL EXPLANATION
[0028] 1, screening box;2, feed hopper;3, sealing cover plate;4, dust suction assembly;401, square tube;402, negative pressure fan;403, filter screen;404, handle;5, door;6, first screen cloth;7, second screen cloth;8, spring;9, fixed plate;10, mounting plate;11, vibration motor;12, dustproof box;13, collection box;14, waste box;15, through slot. DETAILED DESCRIPTION
[0029] The utility model will be further described below in combination with the drawings and specific embodiments, it is to be noted that the following described embodiments or between various technical features can be combined to form new embodiments without conflict.
[0030] Embodiments:
[0031] Please combine Figures 1-6 The quartz sand filter material screening machine for sewage treatment of the embodiment comprises a screening box 1, a feed hopper 2 is fixedly connected to the top of the screening box 1, a sealing cover plate 3 is hingedly connected to the top of the feed hopper 2, a dust suction assembly 4 is arranged at the rear end of the screening box 1, a box door 5 is hingedly connected to the front end of the screening box 1, a first screen 6 is arranged in the screening box 1, a second screen 7 is arranged at the lower end of the first screen 6, springs 8 are fixedly connected to the bottom of the first screen 6 and the second screen 7, a fixed plate 9 is fixedly connected to the bottom of the springs 8, a mounting plate 10 is fixedly connected between the first screen 6 and the second screen 7, a vibration motor 11 is fixedly connected to the top of the first screen 6, a dustproof box 12 is fixedly connected to the right end of the screening box 1, a collection box 13 is slidably connected to the inner wall of the dustproof box 12, a waste box 14 is slidably connected to the inner wall of the screening box 1, the vibration motor 11 is started, the vibration motor 11 generates vibration, the quartz sand filter material on the first screen 6 is vibrated and screened, the quartz sand filter material meeting the aperture of the first screen 6 falls into the corresponding collection box 13, and the quartz sand filter material smaller than the aperture of the first screen 6 falls on the second screen 7. Since the mounting plate 10 is fixedly connected between the first screen 6 and the second screen 7, the first screen 6 vibrates to drive the second screen 7 to vibrate when the first screen 6 vibrates, the quartz sand filter material is vibrated and screened through the second screen 7, the quartz sand filter material meeting the aperture of the second screen 7 falls into the corresponding collection box 13, and the quartz sand filter material of different sizes is conveniently screened and collected, and the practicability is improved.
[0032] The dust suction assembly 4 comprises a square tube 401, a negative pressure fan 402 is fixedly connected to one end of the square tube 401, filter screens 403 are slidably connected to the inner wall of the square tube 401, handles 404 are fixedly connected to the top of the filter screens 403, the negative pressure fan 402 is started during screening, the negative pressure fan 402 generates negative pressure in the square tube 401, dust generated during the screening process is sucked into the square tube 401, the dust is filtered through the two filter screens 403, the dust generated during the screening process is effectively reduced, and the working environment and the health of the operator are protected.
[0033] The end of the square tube 401 away from the negative pressure fan 402 is fixedly connected to the inner wall of the screening box 1, and the number of filter screens 403 is two.
[0034] The two ends of the fixed plate 9 are fixedly connected with the inner wall of the screening box 1, and the waste box 14 is located at the lower end of the second screen 7, so that the quartz sand filter material that does not meet the aperture of the second screen 7 falls into the interior of the waste box 14, facilitating subsequent processing and use.
[0035] The right end of the screening box 1 is provided with a through slot 15, and the right end of the first screen 6 extends to the interior of the dustproof box 12 through the through slot 15.
[0036] The right end of the second screen 7 extends to the interior of the dustproof box 12 through the through slot 15, so that dust does not fly everywhere when discharging, further protecting the working environment and the health of the operator.
[0037] The number of the collection boxes 13 is two, and the two collection boxes 13 are symmetrically distributed with the dustproof box 12 as the center.
[0038] The implementation principle of the quartz sand filter material screening machine for sewage treatment in the embodiment of the application is as follows: when used, the quartz sand filter material is added into the interior of the screening box 1 through the feeding hopper 2, and then the sealing cover plate 3 is covered to prevent dust from spreading to the outside; when screening, the negative pressure fan 402 is started, the negative pressure fan 402 generates negative pressure in the interior of the square tube 401, and dust generated in the screening process is sucked into the interior of the square tube 401 and is filtered and removed by the two filter screens 403, effectively reducing the dust generated in the screening process, protecting the working environment and the health of the operator; the vibration motor 11 is started, the vibration motor 11 generates vibration, the quartz sand filter material on the first screen 6 is vibrated and screened, the quartz sand filter material meeting the aperture of the first screen 6 falls into the corresponding collection box 13, and the quartz sand filter material smaller than the aperture of the first screen 6 falls on the second screen 7; the installation plate 10 fixedly connected between the first screen 6 and the second screen 7 makes the first screen 6 vibrate to drive the second screen 7 to vibrate when the first screen 6 vibrates; the quartz sand filter material is vibrated and screened through the second screen 7, the quartz sand filter material meeting the aperture of the second screen 7 falls into the corresponding collection box 13, facilitating screening and collection of quartz sand filter materials of different sizes, improving practicability, the quartz sand filter material that does not meet the aperture of the second screen 7 falls into the interior of the waste box 14, facilitating subsequent processing and use; the dustproof box 12 makes dust not fly everywhere when discharging, further protecting the working environment and the health of the operator.
[0039] The above embodiment is only a preferred embodiment of the application, and cannot be used to limit the protection scope of the application, and any non-substantial change and replacement made by the person skilled in the art on the basis of the application belongs to the protection scope of the application.
Claims
1. A screening machine for sewage treatment quartz sand filter material, characterized in that, Including screening box (1), the top of screening box (1) is fixedly connected with feed hopper (2), the top of feed hopper (2) is hingedly connected with sealing cover plate (3), the rear end of screening box (1) is provided with dust suction assembly (4), the front end of screening box (1) is hingedly connected with box door (5), the inside of screening box (1) is provided with first screen (6), the lower end of first screen (6) is provided with second screen (7), the bottom of first screen (6) and second screen (7) is fixedly connected with spring (8), the bottom of spring (8) is fixedly connected with fixed plate (9), first screen (6) and second screen (7) are fixedly connected with mounting plate (10) between, the top of first screen (6) is fixedly connected with vibration motor (11), the right end of screening box (1) is fixedly connected with dustproof box (12), the inner wall of dustproof box (12) is slidably connected with collection box (13), the inner wall of screening box (1) is slidably connected with waste box (14).
2. A quartz sand filtering material screening machine for sewage treatment according to claim 1, characterized in that: The dust suction assembly (4) includes a square tube (401), one end of the square tube (401) is fixedly connected with a negative pressure fan (402), the inner wall of the square tube (401) is slidably connected with a filter screen (403), the top of the filter screen (403) is fixedly connected with a handle (404).
3. A quartz sand filtering material screening machine for sewage treatment according to claim 2, characterized in that: The end of the square tube (401) away from the negative pressure fan (402) is fixedly connected with the inner wall of the screening box (1), and the number of filter screens (403) is two.
4. A quartz sand filtering material screening machine for sewage treatment according to claim 1, characterized in that: The two ends of the fixed plate (9) are fixedly connected with the inner wall of the screening box (1), and the waste box (14) is located at the lower end of the second screen (7).
5. A quartz sand filtering material screening machine for sewage treatment according to claim 1, characterized in that: The right end of the screening box (1) is provided with a through slot (15), and the right end of the first screen (6) extends to the inside of the dustproof box (12) through the through slot (15).
6. A quartz sand filtering material screening machine for sewage treatment according to claim 4, characterized in that: The right end of the second screen (7) extends to the inside of the dustproof box (12) through the through slot (15).
7. A quartz sand filtering material screening machine for sewage treatment according to claim 1, characterized in that: The number of collection boxes (13) is two, and the two collection boxes (13) are symmetrically distributed with the dustproof box (12) as the center.