Filter plate structure for sewage treatment

Abstract

The utility model provides a filter plate structure for sewage treatment, and relates to the field of sewage treatment. The filter plate structure for sewage treatment comprises a shell, a lifting mechanism, a cleaning mechanism and a filtering mechanism, the lifting mechanism is located in the shell, the lifting mechanism comprises a blocking frame used for blocking garbage and a lifting groove, the blocking frame makes contact with the lifting groove, and the lifting groove is used for scraping and storing the garbage blocked by the blocking frame. Through cooperative use of a stopping frame and a lifting groove of the lifting mechanism, some plastic garbage or some garbage which is not easy to degrade is stopped through the stopping frame, blockage caused to the filtering mechanism is reduced, the garbage stopped by the stopping frame is conveniently collected through the lifting groove, garbage on the stopping frame is conveniently cleaned, and the stopping efficiency is improved; the filter screen filters some broken stones or some hard plastic garbage, so that the blockage of the filter plate is reduced, the filter plate is convenient for filtering floaters and impurities in water, and the filtering effect is improved.

Description

Technical Field

[0001] The present application relates to the technical field of sewage treatment, and specifically to a filter plate structure for sewage treatment. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering. Sewage treatment is divided into multiple steps. It is necessary to filter out a large amount of residue in the water first, and then refine the water quality. Therefore, a filter plate structure is required when filtering a large amount of residue.

[0003] A Chinese patent with patent number CN212731237U discloses a filter plate structure for sewage treatment, wherein a second filter plate is sealingly and slidably connected in the cavity, an adjusting mechanism for adjusting the second filter plate is provided in the cavity, and a plurality of second filter holes matching the plurality of first filter holes are provided on the second filter plate, so that the first filter holes and the second filter holes can be staggered, thereby adjusting the size of the filter holes, which is convenient to adjust and has a wide range of applicability.

[0004] However, when the above device is in use, when faced with some plastic waste or non-degradable waste, it will affect the filtering effect of the first filter hole and the second filter hole, and easily cause blockage. Long-term use will greatly reduce the filtering effect, thereby affecting the working efficiency of sewage treatment. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the present application provides a filter plate structure for sewage treatment, which solves the problems mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present application is implemented through the following technical solutions: a filter plate structure for sewage treatment, including a shell, a lifting mechanism, a cleaning mechanism and a filtering mechanism, the lifting mechanism is located inside the shell, the lifting mechanism includes a blocking frame and a lifting groove for intercepting garbage, the blocking frame is in contact with the lifting groove, and the lifting groove is used to scrape and store the garbage intercepted by the blocking frame.

[0009] By adopting the above technical solution, the barrier frame intercepts and processes some plastic waste and some non-degradable waste in the sewage, and then collects and processes the waste intercepted by the barrier frame through the lifting chute, so as to improve the interception efficiency.

[0010] Preferably, the lifting mechanism also includes a mounting base, the mounting base is located at the inner bottom of the shell, the upper surface of the mounting base is connected to the blocking frame, and first slide slot frames are fixedly installed on both sides of the inner wall of the shell, and the lifting slot is slidably connected inside the first slide slot frame.

[0011] By adopting the above technical solution, the lifting groove is slidably connected inside the first sliding groove frame, so that the lifting groove is convenient for cleaning the garbage intercepted by the blocking frame.

[0012] Preferably, a support plate is fixedly installed on the upper surface of the shell, a mounting block is fixedly installed on the upper surface of the support plate, a first motor is fixedly installed on the upper surface of the mounting block, a first threaded rod is movably connected between the mounting block and the mounting base, an output end of the first motor passes through the bottom of the mounting block and is connected to the first threaded rod, the first threaded rod is threadedly connected to the lifting slot, a protective shell is provided on the outer side of the first threaded rod, and the protective shell is fixedly installed on the upper surface of the lifting slot.

[0013] By adopting the above technical solution, the first motor drives the first threaded rod to rotate, thereby driving the lifting slot to be lifted and lowered, and the protective shell is convenient for protecting the first threaded rod from being entangled by some plastic waste, thereby improving work efficiency.

[0014] Preferably, the cleaning mechanism includes a slide plate and a second threaded rod, the slide plate is located on the upper surface of the support plate, and the second threaded rod is located inside the slide plate, a slider is slidably connected inside the slide plate, the slider and the second threaded rod are threadedly connected, a scraper is fixedly installed on the upper surface of the slider, a second motor is fixedly installed on one side of the slide plate, and the output end of the second motor extends to the inside of the slide plate and is connected to the second threaded rod.

[0015] By adopting the above technical solution, the second motor drives the second threaded rod to rotate inside the slide plate, the second threaded rod is linked to the slider to move, and the slider is linked to the scraper on the upper surface to move, thereby facilitating the cleaning of garbage.

[0016] Preferably, the filtering mechanism comprises a second slide slot frame, the second slide slot frame is located on both sides of the inner wall of the shell, the interior of the second slide slot frame is slidably connected with a filter screen and a filter plate, and the filter plate is located on one side of the filter screen.

[0017] By adopting the above technical solution, the filter net can filter and intercept some gravel or plastic fragments in the sewage, reduce the blockage of the filter plate, and facilitate the filter plate to filter and treat floating objects in the sewage, thereby improving the sewage treatment efficiency.

[0018] Preferably, two mounting plates are fixedly mounted on the upper surface of the shell, the two mounting plates are located on both sides of the filter screen and the filter plate, one side of the two mounting plates is provided with a mounting hole, one side of the mounting hole is provided with a bolt, and the bolt is used to threadably fix the filter screen and the filter plate.

[0019] By adopting the above technical solution, sliding extraction is performed through the second slide groove frame, which facilitates the replacement of the filter screen and the filter plate. The mounting plate facilitates threaded fixation of the filter screen and the filter plate by bolts, thereby improving stability.

[0020] (III) Beneficial effects

[0021] The present application provides a filter plate structure for sewage treatment. The beneficial effects are as follows:

[0022] 1. The filter plate structure for sewage treatment uses the cooperation between the intercepting frame and the lifting slot of the lifting mechanism. The intercepting frame intercepts some plastic garbage or some garbage that is not easy to degrade, thereby reducing the blockage of the filtering mechanism. The lifting slot facilitates the collection of the garbage intercepted by the intercepting frame, facilitates the cleaning of the garbage on the intercepting frame, and improves the interception efficiency.

[0023] 2. The filter plate structure for sewage treatment uses the second chute frame of the filtering mechanism, the filter screen and the filter plate in coordination. The filter screen filters some gravel or some hard plastic garbage to reduce the blockage of the filter plate. The filter plate is convenient for filtering floating objects and impurities in the water to improve the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of this application;

[0025] Figure 2 This is a schematic diagram of the side cross-sectional structure of this application;

[0026] Figure 3 This is a schematic diagram of the rear side cross-sectional structure of this application;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of the cleaning mechanism for this application.

[0028] In the figure: 1. shell; 2. lifting mechanism; 201. mounting base; 202. first threaded rod; 203. blocking frame; 204. lifting slot; 205. first slide slot frame; 206. support plate; 207. mounting block; 208. first motor; 209. protective shell; 3. cleaning mechanism; 301. slide slot plate; 302. second motor; 303. second threaded rod; 304. slider; 305. scraper; 4. filtering mechanism; 401. second slide slot frame; 402. filter screen; 403. filter plate; 404. mounting plate; 405. bolts. DETAILED DESCRIPTION

[0029] The present application is further described in detail below through drawings and examples.

[0030] Reference Figure 1 and Figure 2 The embodiment of the present application provides a filter plate structure for sewage treatment, including a shell 1, a lifting mechanism 2, a cleaning mechanism 3 and a filtering mechanism 4. The lifting mechanism 2 is located inside the shell 1. The lifting mechanism 2 includes a blocking frame 203 and a lifting groove 204 for intercepting garbage. The blocking frame 203 is in contact with the lifting groove 204, and the lifting groove 204 is used to scrape and store the garbage intercepted by the blocking frame 203.

[0031] Some plastic waste and some non-degradable waste in the sewage are intercepted and processed by the intercepting frame 203, and then the waste intercepted by the intercepting frame 203 is collected and processed by the lifting slot 204, so as to improve the interception efficiency.

[0032] Reference Figure 2 and Figure 3 In one aspect of this embodiment, the lifting mechanism 2 also includes a mounting base 201, which is located at the inner bottom of the shell 1, and the upper surface of the mounting base 201 is connected to the blocking frame 203. First slide slot frames 205 are fixedly installed on both sides of the inner wall of the shell 1, and the lifting slot 204 is slidably connected inside the first slide slot frame 205.

[0033] A support plate 206 is fixedly installed on the upper surface of the shell 1, a mounting block 207 is fixedly installed on the upper surface of the support plate 206, a first motor 208 is fixedly installed on the upper surface of the mounting block 207, a first threaded rod 202 is movably connected between the mounting block 207 and the mounting base 201, an output end of the first motor 208 passes through the bottom of the mounting block 207 and is connected to the first threaded rod 202, the first threaded rod 202 is threadedly connected to the lifting slot 204, a protective shell 209 is provided on the outer side of the first threaded rod 202, and the protective shell 209 is fixedly installed on the upper surface of the lifting slot 204.

[0034] By starting the first motor 208, the first motor 208 drives the first threaded rod 202 to rotate, and the first threaded rod 202 is linked to the lifting groove 204 with a thread connection to slide inside the first slide groove frame 205, so that the lifting groove 204 can clean up the garbage intercepted by the blocking frame 203, and the protective shell 209 can protect the first threaded rod 202 from being entangled by some plastic garbage, thereby improving work efficiency.

[0035] Reference Figure 3 and Figure 4In one aspect of the present embodiment, the cleaning mechanism 3 includes a slide plate 301 and a second threaded rod 303, the slide plate 301 is located on the upper surface of the support plate 206, and the second threaded rod 303 is located inside the slide plate 301, the slide plate 301 is slidably connected to the inside of the slide plate 301, the slide block 304 is threadedly connected to the second threaded rod 303, a scraper 305 is fixedly installed on the upper surface of the slide block 304, and a second motor 302 is fixedly installed on one side of the slide plate 301, and the output end of the second motor 302 extends to the inside of the slide plate 301 and is connected to the second threaded rod 303.

[0036] By starting the second motor 302, the second motor 302 drives the second threaded rod 303 to rotate inside the slide plate 301, the second threaded rod 303 links the slider 304 to move, and the slider 304 links the scraper 305 on the upper surface to move, so as to facilitate the cleaning of garbage.

[0037] Reference Figure 2 and Figure 4 In one aspect of this embodiment, the filtering mechanism 4 includes a second slide slot frame 401, which is located on both sides of the inner wall of the shell 1. The second slide slot frame 401 is internally slidably connected with a filter net 402 and a filter plate 403, and the filter plate 403 is located on one side of the filter net 402.

[0038] Two mounting plates 404 are fixedly mounted on the upper surface of the shell 1. The two mounting plates 404 are located on both sides of the filter screen 402 and the filter plate 403. One side of the two mounting plates 404 is provided with a mounting hole, and one side of the mounting hole is provided with a bolt 405. The bolt 405 is used to threadably fix the filter screen 402 and the filter plate 403.

[0039] The filter screen 402 is used to filter and intercept some gravel or plastic fragments in the sewage, thereby reducing the blockage of the filter plate 403, making it easier for the filter plate 403 to filter floating objects in the sewage. The filter screen 402 and the filter plate 403 can be slid and extracted through the second slide frame 401 for easy replacement. The mounting plate 404 is convenient for threaded fixing of the filter screen 402 and the filter plate 403 through bolts 405 to improve stability.

[0040] All electrical equipment in this solution are powered by an external power supply.

[0041] Working principle: When in use, the first threaded rod 202 is first driven to rotate by the first motor 208, and the first threaded rod 202 is linked to the threaded lifting groove 204 to slide and connect inside the first slide groove frame 205, so that the lifting groove 204 is convenient for cleaning the garbage intercepted by the blocking frame 203, and the protective shell 209 is convenient for protecting the first threaded rod 202 from being entangled by some plastic garbage. When the garbage is collected inside the lifting groove 204, the second threaded rod 303 is driven to rotate inside the slide groove plate 301 by the second motor 302, and the second threaded rod 303 is linked to the slider 304 to move, and the slider 304 is linked to the scraper 305 on the upper surface to move, so as to facilitate scraping and cleaning the garbage inside the lifting groove 204, and finally some gravel or plastic fragments in the sewage are filtered and intercepted by the filter net 402, and the filter plate 403 filters and processes floating objects in the sewage.

[0042] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A filter plate structure for sewage treatment, comprising a housing (1), a lifting mechanism (2), a cleaning mechanism (3) and a filtering mechanism (4), characterized in that: The lifting mechanism (2) is located inside the shell (1), and comprises a blocking frame (203) and a lifting groove (204) for intercepting garbage. The blocking frame (203) is in contact with the lifting groove (204), and the lifting groove (204) is used to scrape and store the garbage intercepted by the blocking frame (203).

2. A filter plate structure for sewage treatment according to claim 1, characterized in that: The lifting mechanism (2) further comprises a mounting base (201), wherein the mounting base (201) is located at the inner bottom of the shell (1), the upper surface of the mounting base (201) is connected to the blocking frame (203), first slide slot frames (205) are fixedly mounted on both sides of the inner wall of the shell (1), and the lifting slot (204) is slidably connected inside the first slide slot frame (205).

3. A filter plate structure for sewage treatment according to claim 2, characterized in that: A support plate (206) is fixedly mounted on the upper surface of the shell (1), a mounting block (207) is fixedly mounted on the upper surface of the support plate (206), a first motor (208) is fixedly mounted on the upper surface of the mounting block (207), a first threaded rod (202) is movably connected between the mounting block (207) and the mounting base (201), an output end of the first motor (208) passes through the bottom of the mounting block (207) and is connected to the first threaded rod (202), the first threaded rod (202) is threadedly connected to the lifting slot (204), a protective shell (209) is provided on the outer side of the first threaded rod (202), and the protective shell (209) is fixedly mounted on the upper surface of the lifting slot (204).

4. A filter plate structure for sewage treatment according to claim 1, characterized in that: The cleaning mechanism (3) comprises a slide plate (301) and a second threaded rod (303); the slide plate (301) is located on the upper surface of the support plate (206), and the second threaded rod (303) is located inside the slide plate (301); a slider (304) is slidably connected inside the slide plate (301); the slider (304) and the second threaded rod (303) are threadedly connected; a scraper (305) is fixedly mounted on the upper surface of the slider (304); a second motor (302) is fixedly mounted on one side of the slide plate (301); an output end of the second motor (302) extends to the inside of the slide plate (301) and is connected to the second threaded rod (303).

5. A filter plate structure for sewage treatment according to claim 1, characterized in that: The filtering mechanism (4) comprises a second slide slot frame (401), wherein the second slide slot frame (401) is located on both sides of the inner wall of the shell (1), and a filter net (402) and a filter plate (403) are slidably connected inside the second slide slot frame (401), and the filter plate (403) is located on one side of the filter net (402).

6. A filter plate structure for sewage treatment according to claim 5, characterized in that: Two mounting plates (404) are fixedly mounted on the upper surface of the shell (1), the two mounting plates (404) are located on both sides of the filter screen (402) and the filter plate (403), one side of the two mounting plates (404) is provided with a mounting hole, one side of the mounting hole is provided with a bolt (405), and the bolt (405) is used to threadably fix the filter screen (402) and the filter plate (403).

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