Sewage purification treatment device

Abstract

The utility model relates to the technical field of domestic sewage purification, and discloses a sewage purification treatment device which comprises a main body mechanism, a cleaning mechanism and a filtering mechanism, the cleaning mechanism is located at the outer end of the main body mechanism, and the filtering mechanism is located at the inner end of the main body mechanism. The main body mechanism comprises a machine body, a supporting rod, a rubber pad, an initial limiting area, a first movable groove and a second movable groove, and the supporting rod is fixedly installed at the lower end of the machine body. According to the sewage purification treatment device, impurities on the filter screen are pushed to the two ends of the filter screen through the movable plate capable of moving left and right, the filter screen is prevented from being blocked by the impurities, the sewage discharge efficiency is prevented from being influenced, hair is cleaned by a brush on a connecting shaft through the connecting shaft capable of rotating and moving left and right, and the filter screen is prevented from being blocked by the hair; when the hair on the brush is too many, the connecting shaft is rotated and is separated from the fixed shaft, so that the connecting shaft is taken down to clean the hair on the brush, and the flexibility of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of domestic sewage purification, in particular to a sewage purification treatment device. Background Art

[0002] Domestic sewage includes rice washing water, vegetable washing water, toilet feces and urine water, bath water, clothes washing water, etc. The pollutants contained in domestic sewage are mainly organic matter and a large number of pathogenic microorganisms. If it is discharged directly into the sewer, it is easy to cause bacteria to breed and cause foul odor, which will increase the burden of sewage cleaning in the sewer.

[0003] The existing patent CN210505670U, a domestic sewage purification treatment device, proposes that the utility model can better adsorb heavy metal ions, has a high utilization rate and a long service life.

[0004] However, in the filtration process of the existing patent CN210505670U, the first layer of the filter screen often blocks larger debris, such as waste paper and hair. If these debris on the first layer of the filter screen are not cleaned, the sewage will be blocked on the first layer of the filter screen, reducing the sewage filtration efficiency. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a sewage purification device to solve the problem that in the filtering process of the existing patent CN210505670U mentioned in the above background technology, the first layer of the filter screen often blocks larger debris, such as waste paper and hair, etc. If these debris on the first layer of the filter screen are not cleaned, the sewage will be blocked on the first layer of the filter screen, thereby reducing the sewage filtration efficiency.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage purification treatment device, comprising a main body mechanism, a cleaning mechanism and a filtering mechanism, the cleaning mechanism is located at the outer end of the main body mechanism, the filtering mechanism is located at the inner end of the main body mechanism, the main body mechanism comprises a body, a support rod, a rubber pad, an initial limiting area, a movable groove 1 and a movable groove 2, the support rod is fixedly mounted on the lower end of the body, the rubber pad is fixedly mounted on the lower end of the support rod, the initial limiting area is fixedly arranged at the right end inside the body, the movable groove 1 is fixedly arranged at the rear end inside the body, and the movable groove 2 is fixedly arranged at the front end inside the body, the weight of the device is supported by the support rod, and the vibration during the operation of the device is reduced by the rubber pad, thereby improving the operating stability of the device.

[0009] Preferably, the cleaning mechanism includes a chassis, a forward and reverse motor, a rotating shaft, a bevel gear 1, a circular gear 1, a bevel gear 2, a threaded rod, a movable plate, a tooth chain, a driven gear, a circular gear 2, a fixed shaft and a connecting shaft, and the chassis is fixedly mounted on the front end of the body.

[0010] Preferably, the forward and reverse motor is fixedly mounted on the inner end of the chassis, the rotating shaft is movably mounted on the rear end of the forward and reverse motor, the bevel gear 1 is fixedly mounted on the front end of the outer end of the rotating shaft, the circular gear 1 is fixedly mounted on the rear end of the outer end of the rotating shaft, the bevel gear 2 is movably mounted on the right end of the bevel gear 1, the threaded rod is fixedly mounted on the right end of the bevel gear 2, and the movable plate is movably mounted on the outer end of the threaded rod, and the impurities on the filter net are pushed to the two ends of the filter net by the movable plate that can be displaced left and right, so as to avoid the impurities clogging the filter net and affecting the sewage discharge efficiency.

[0011] Preferably, the toothed chain is movably mounted on the outer end of circular gear one, the driven gear is movably mounted on the right end inside the toothed chain, the circular gear two is movably mounted on the inner end of the toothed chain, the fixed shaft is fixedly mounted on the front end of circular gear two, and the connecting shaft is movably mounted on the front end of the fixed shaft. Through the rotatable and movable left and right connecting shaft, the brush on the connecting shaft cleans the hair to prevent the hair from clogging the filter screen. When there is too much hair on the brush, the connecting shaft is rotated to separate the connecting shaft from the fixed shaft, thereby removing the connecting shaft to clean the hair thereon, thereby improving the flexibility of the device.

[0012] Preferably, the filtering mechanism comprises a limit block, an activated carbon filter layer, a connecting rod, a filter screen, a pull ring and a water outlet pipe, and the limit block is fixedly mounted on the inner end of the body.

[0013] Preferably, the activated carbon filter layer is movably mounted on the upper end of the limit block, the connecting rod is movably mounted on the upper end of the activated carbon filter layer, the filter screen is movably mounted on the upper end of the connecting rod, the pull ring is fixedly mounted on the upper end of the filter screen, and the outlet pipe is fixedly mounted on the lower end of the front end of the body. The sewage is firstly treated by the filter screen to filter out impurities with larger particles in the sewage and reduce the filtering pressure of the activated carbon filter layer. The activated carbon filter layer can absorb fine substances in various liquids, decolorize, deodorize, dechlorinate, remove organic matter and heavy metals, remove synthetic detergents, bacteria, viruses, radioactive pollutants and other pollutants, and finally discharge them from the outlet pipe to the underground sewer, thereby reducing the difficulty of cleaning the underground sewer and improving the practicability of the device.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The sewage purification device uses a movable plate that can be displaced left and right to push impurities on the filter to both ends of the filter to prevent impurities from clogging the filter and affecting the sewage discharge efficiency. The hair brush on the connecting shaft can be used to clean the hair to prevent the hair from clogging the filter. When there are too many hairs on the brush, the connecting shaft can be rotated to separate the connecting shaft from the fixed shaft, so that the connecting shaft can be removed to clean the hair on it, thereby improving the flexibility of the device.

[0016] 2. The sewage purification treatment device firstly treats the sewage through the filter net, filters out the impurities with larger particles in the sewage, reduces the filtering pressure of the activated carbon filter layer, and absorbs the fine substances in various liquids through the activated carbon filter layer, decolorizes, deodorizes, dechlorinates, removes organic matter and heavy metals, removes synthetic detergents, bacteria, viruses, radioactive and other pollutants, and finally discharges the sewage from the outlet pipe to the underground waterway, which reduces the difficulty of cleaning the underground waterway and improves the practicality of the device;

[0017] 3. For the sewage purification treatment device, when the filter layer needs to be replaced or cleaned, pull up the pull rings at both ends of the filter, take out the filter first, then pull up the connecting rod, take out the activated carbon filter layer, and rotate the connecting rod to remove it, so that the filter and the activated carbon filter layer can be cleaned or replaced, thereby improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the main mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the top view of the cleaning mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the partial structure of the cleaning mechanism of the utility model;

[0022] Figure 5 It is a partial cross-sectional structural schematic diagram of the cleaning mechanism of the utility model.

[0023] In the figure: 1. main body; 101. machine body; 102. support rod; 103. rubber pad; 104. initial limit area; 105. movable slot 1; 106. movable slot 2; 2. cleaning mechanism; 201. chassis; 202. forward and reverse motor; 203. rotating shaft; 204. bevel gear 1; 205. circular gear 1; 206. bevel gear 2; 207. threaded rod; 208. movable plate; 209. tooth chain; 210. driven gear; 211. circular gear 2; 212. fixed shaft; 213. connecting shaft; 3. filtering mechanism; 301. limiting block; 302. activated carbon filter layer; 303. connecting rod; 304. filter screen; 305. pull ring; 306. water outlet pipe. DETAILED DESCRIPTION

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

[0025] See also Figure 1-Figure 5 The utility model provides a technical solution: a sewage purification treatment device, including a main body mechanism 1, a cleaning mechanism 2 and a filtering mechanism 3, the cleaning mechanism 2 is located at the outer end of the main body mechanism 1, the filtering mechanism 3 is located at the inner end of the main body mechanism 1, the main body mechanism 1 includes a body 101, a support rod 102, a rubber pad 103, an initial limiting area 104, a movable groove 105 and a movable groove 2 106, the support rod 102 is fixedly installed at the lower end of the body 101, the rubber pad 103 is fixedly installed at the lower end of the support rod 102, the initial limiting area 104 is fixedly arranged at the right end inside the body 101, the movable groove 105 is fixedly arranged at the rear end inside the body 101, and the movable groove 2 106 is fixedly arranged at the front end inside the body 101, the weight of the device is supported by the support rod 102, and the vibration during the operation of the device is reduced by the rubber pad 103.

[0026] The cleaning mechanism 2 includes a chassis 201, a forward and reverse motor 202, a rotating shaft 203, a bevel gear 1 204, a circular gear 1 205, a bevel gear 206, a threaded rod 207, a movable plate 208, a toothed chain 209, a driven gear 210, a circular gear 211, a fixed shaft 212 and a connecting shaft 213. The chassis 201 is fixedly mounted on the front end of the body 101, the forward and reverse motor 202 is fixedly mounted on the inner end of the chassis 201, and the rotating shaft 203 is movably mounted on the rear end of the forward and reverse motor 202. Gear 1 204 is fixedly mounted on the front end of the outer end of the rotating shaft 203, circular gear 1 205 is fixedly mounted on the rear end of the outer end of the rotating shaft 203, bevel gear 206 is movably mounted on the right end of bevel gear 1 204, threaded rod 207 is fixedly mounted on the right end of bevel gear 206, movable plate 208 is movably mounted on the outer end of threaded rod 207, tooth chain 209 is movably mounted on the outer end of circular gear 1 205, driven gear 210 is movably mounted on the right end inside tooth chain 209, circular gear 211 is fixedly mounted on the right end of bevel gear ... The rotating shaft 203 is movably mounted on the inner end of the tooth chain 209, the fixed shaft 212 is fixedly mounted on the front end of the circular gear 211, and the connecting shaft 213 is movably mounted on the front end of the fixed shaft 212. The forward and reverse motor 202 is started to rotate the rotating shaft 203, thereby driving the bevel gear 1 204 and the circular gear 1 205 to rotate, and the bevel gear 1 204 and the bevel gear 2 206 are meshed with each other, thereby driving the threaded rod 207 to rotate, and the threaded rod 207 is threadedly connected with the movable plate 208, thereby driving the movable plate 208 The circular gear 1 205 and the tooth chain 209 are meshed with each other, thereby driving the tooth chain 209 to rotate, and the circular gear 211 and the tooth chain 209 are meshed with each other, thereby driving the circular gear 211 to rotate, and then driving the fixed shaft 212 and the connecting shaft 213 to rotate, so that the brush on the connecting shaft 213 cleans the hair. When there are too many hairs on the brush, the connecting shaft 213 is rotated to separate the connecting shaft 213 from the fixed shaft 212, so that the connecting shaft 213 is removed to clean the hair thereon.

[0027] The filtering mechanism 3 includes a limit block 301, an activated carbon filter layer 302, a connecting rod 303, a filter screen 304, a pull ring 305 and a water outlet pipe 306. The limit block 301 is fixedly installed at the inner end of the body 101, the activated carbon filter layer 302 is movably installed at the upper end of the limit block 301, the connecting rod 303 is movably installed at the upper end of the activated carbon filter layer 302, the filter screen 304 is movably installed at the upper end of the connecting rod 303, the pull ring 305 is fixedly installed at the upper end of the filter screen 304, and the water outlet pipe 306 is fixedly installed at the lower end of the front end of the body 101. The activated carbon filter layer 302 is placed through the limit block 301, and is threadedly connected to the activated carbon filter layer 302 through the connecting rod 303, so that the filter screen 304 can be placed on the connecting rod 303, and the filter screen 304 can be connected to the filter screen through the filter screen. 304, the sewage is first treated in the first step to filter out larger impurities in the sewage and reduce the filtering pressure of the activated carbon filter layer 302. The activated carbon filter layer 302 can absorb fine substances in various liquids, decolorize, deodorize, dechlorinate, remove organic matter and heavy metals, remove synthetic detergents, bacteria, viruses and radioactive pollutants, and finally discharge the sewage from the outlet pipe 306 to the underground waterway, reducing the difficulty of cleaning the underground waterway. When the filter layer needs to be replaced or cleaned, pull up the pull rings 305 at both ends of the filter net 304, first take out the filter net 304, then pull up the connecting rod 303, take out the activated carbon filter layer 302, and rotate and remove the connecting rod 303, so that the filter net 304 and the activated carbon filter layer 302 can be cleaned or replaced.

[0028] Working principle: pour domestic sewage directly into the body 101, and pass through the filter 304 to perform the first step of sewage treatment, filter out impurities with larger particles in the sewage, and reduce the filtering pressure of the activated carbon filter layer 302. The activated carbon filter layer 302 can adsorb fine substances in various liquids, decolorize, deodorize, dechlorinate, remove organic matter and heavy metals, remove synthetic detergents, bacteria, viruses and radioactive pollutants, and finally discharge them from the outlet pipe 306 to the underground waterway, reducing the difficulty of cleaning the underground waterway. When there are many impurities on the filter 304, start the forward and reverse motor 202 to make the rotating shaft 203 rotate, thereby driving the bevel gear 1 204 and the circular gear 1 205 to rotate, and the bevel gear 1 204 and the bevel gear 2 206 are meshed with each other, thereby driving the threaded rod 207 to rotate, and the threaded connection between the threaded rod 207 and the movable plate 208 drives the movable plate 208 to move, and the impurities on the filter 304 are pushed to the filter. The two ends of 304 are prevented from being blocked by impurities and affecting the sewage discharge efficiency. The circular gear 1 205 and the tooth chain 209 are meshed with each other, thereby driving the tooth chain 209 to rotate, and the circular gear 211 and the tooth chain 209 are meshed with each other, thereby driving the circular gear 211 to rotate, and then driving the fixed shaft 212 and the connecting shaft 213 to rotate, so that the brush on the connecting shaft 213 cleans the hair on the filter 304. Through the design of the gears, the movable plate 208 and the connecting shaft 213 have the same displacement speed left and right, and will not cause motion interference. When the filter layer needs to be replaced or cleaned, the movable plate 208 and the connecting shaft 213 are first moved to the initial limit area 104, and then the pull rings 305 at both ends of the filter 304 are pulled up, the filter 304 is first taken out, and then the connecting rod 303 is pulled up to take out the activated carbon filter layer 302, and the connecting rod 303 is rotated and removed, so that the filter 304 and the activated carbon filter layer 302 can be cleaned or replaced.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A sewage purification device, comprising a main body (1), a cleaning mechanism (2) and a filtering mechanism (3), characterized in that: The cleaning mechanism (2) is located at the outer end of the main body mechanism (1), and the filtering mechanism (3) is located at the inner end of the main body mechanism (1); The main body mechanism (1) comprises a machine body (101), a support rod (102), a rubber pad (103), an initial limiting area (104), a movable groove 1 (105) and a movable groove 2 (106); the support rod (102) is fixedly mounted on the lower end of the machine body (101); the rubber pad (103) is fixedly mounted on the lower end of the support rod (102); the initial limiting area (104) is fixedly mounted on the right end inside the machine body (101); the movable groove 1 (105) is fixedly mounted on the rear end inside the machine body (101); and the movable groove 2 (106) is fixedly mounted on the front end inside the machine body (101).

2. A sewage purification device according to claim 1, characterized in that: The cleaning mechanism (2) comprises a chassis (201), a forward and reverse motor (202), a rotating shaft (203), a bevel gear 1 (204), a circular gear 1 (205), a bevel gear 2 (206), a threaded rod (207), a movable plate (208), a tooth chain (209), a driven gear (210), a circular gear 2 (211), a fixed shaft (212) and a connecting shaft (213); the chassis (201) is fixedly mounted on the front end of the machine body (101).

3. A sewage purification device according to claim 2, characterized in that: The forward and reverse motor (202) is fixedly mounted on the inner end of the chassis (201); the rotating shaft (203) is movably mounted on the rear end of the forward and reverse motor (202); the bevel gear 1 (204) is fixedly mounted on the front end of the outer end of the rotating shaft (203); the circular gear 1 (205) is fixedly mounted on the rear end of the outer end of the rotating shaft (203); the bevel gear 2 (206) is movably mounted on the right end of the bevel gear 1 (204); the threaded rod (207) is fixedly mounted on the right end of the bevel gear 2 (206); and the movable plate (208) is movably mounted on the outer end of the threaded rod (207).

4. A sewage purification device according to claim 3, characterized in that: The toothed chain (209) is movably mounted on the outer end of the circular gear one (205), the driven gear (210) is movably mounted on the right end inside the toothed chain (209), the circular gear two (211) is movably mounted on the inner end of the toothed chain (209), the fixed shaft (212) is fixedly mounted on the front end of the circular gear two (211), and the connecting shaft (213) is movably mounted on the front end of the fixed shaft (212).

5. A sewage purification device according to claim 4, characterized in that: The filtering mechanism (3) comprises a limit block (301), an activated carbon filter layer (302), a connecting rod (303), a filter screen (304), a pull ring (305) and a water outlet pipe (306); the limit block (301) is fixedly mounted on the inner end of the machine body (101).

6. A sewage purification device according to claim 5, characterized in that: The activated carbon filter layer (302) is movably mounted on the upper end of the limit block (301), the connecting rod (303) is movably mounted on the upper end of the activated carbon filter layer (302), the filter screen (304) is movably mounted on the upper end of the connecting rod (303), the pull ring (305) is fixedly mounted on the upper end of the filter screen (304), and the water outlet pipe (306) is fixedly mounted on the lower end of the front end of the machine body (101).

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