Sewage filtering and foreign matter removing equipment

Abstract

The utility model provides sewage filtering and foreign matter removing equipment, and relates to the technical field of sewage purification, the sewage filtering and foreign matter removing equipment comprises a feeding and crushing mechanism and a filtering and purifying assembly, the output end of the feeding and crushing mechanism is provided with a separation part which is mounted in a sleeving manner, and the output end of the separation part is provided with the filtering and purifying assembly which is connected in a sleeving manner; the filtering and purifying assembly comprises an end plate, a filtering cabin and a filter element group; according to the utility model, the feed crushing mechanism is mainly utilized to effectively crush a mixture to be crushed, and the crushed mixture is subjected to substance interception through the mutual cooperation of the two groups of separation nets and the cleaning net cover; after the hydraulic cylinder outputs power to perform telescopic operation, intercepted substances are accumulated to one side of the isolation rod, and after accumulation, power is output through the second driving box to drive the output end to rotate, so that the packing auger drives the substances to be discharged out of the equipment, and damage to the packing auger caused by large substances is avoided; and the separation effect is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of wastewater purification technology, and in particular to a wastewater filtration and foreign matter removal device. Background Technology

[0002] With the rapid development of industrial and agricultural production and urban construction, the amount of waste in various river basins has been increasing year by year, and water pollution has become increasingly serious. Wastewater treatment includes industrial wastewater treatment and domestic wastewater treatment. However, the water quality of industrial wastewater is different from that of general urban wastewater. Its characteristics can be summarized as follows: the water quality and quantity vary greatly, the pollutant concentration is relatively low, the wastewater has poor biodegradability, the treatment difficulty is relatively high, and the requirements for effluent vary greatly. It must be treated before it can be discharged.

[0003] Existing foreign matter removal equipment, such as the wastewater filtration device disclosed in application number CN202321499839.5, includes a wastewater filtration foreign matter removal device. The wastewater filtration device includes a body, a feed hopper fixedly connected to the upper front of the body, a partition plate fixedly connected to the middle of the feed hopper, a mixing chamber in the middle of the body, a guiding mechanism in the middle of the mixing chamber, a top cover on the top of the body, and a support platform at the bottom of the top cover. The support platform is fixedly connected to the upper part of the filter chamber. The guiding mechanism includes a feeding cylinder located in the middle of the mixing chamber, and a conveying auger inside the feeding cylinder. However, in the above technology, the opening of the feeding cylinder is relatively large, allowing large objects to enter the auger, which easily damages the auger. Damage makes material conveying difficult, and the pores can easily clog the filter material. Therefore, this utility model proposes a wastewater filtration foreign matter removal device to solve the problems existing in the prior art. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a wastewater filtration and foreign matter removal device. This device primarily utilizes a feeding and crushing mechanism to effectively crush the mixture to be crushed. After crushing, the mixture is intercepted by the cooperation of a double-set partition screen and a cleaning screen. The intercepted material is then pushed and pulled by a hydraulic cylinder, causing it to accumulate on one side of the isolation rod. After accumulation, the output end is rotated by the second drive box, allowing the auger to carry the material out of the device. This avoids damage to the auger caused by large materials and significantly improves the separation effect.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a sewage filtration and foreign matter removal device, including a feeding and crushing mechanism and a filtration and purification component, wherein the output end of the feeding and crushing mechanism is provided with a sleeved separation component, and the output end of the separation component is provided with a sleeved filtration and purification component.

[0006] The filtration and purification assembly includes an end plate, a filter chamber, a filter element assembly, a transfer valve seat, and an output port. The end plate is located at the output end of the separation component. The output end of the end plate is provided with a filter chamber, and the inner side of the filter chamber is provided with a filter element assembly. The output end of the filter chamber is provided with a transfer valve seat, and the output end of the transfer valve seat is provided with an output port.

[0007] In a preferred embodiment of this utility model, the filter chamber and the end plate are symmetrically distributed along their central axes, and the filter chamber and the filter element assembly are connected by a sleeve.

[0008] In a preferred embodiment of this utility model, the feeding and crushing mechanism includes a water inlet chamber, a secondary inlet, an upper frame, a fall protection net, a separation rod, a separation cabinet, a drive housing, a drive motor, a meshing gear set, rollers, a crushing tooth set, a first drive box, a rotating rod, and crushing blades. The upper side of the water inlet chamber is provided with a secondary inlet that is fitted into it. The top side of the water inlet chamber is provided with an upper frame that is fitted into it, and the top side of the upper frame is provided with a fall protection net. The inner side of the water inlet chamber is provided with a separation rod, and the outer side of the separation rod is provided with a separation cabinet.

[0009] In a preferred embodiment of this utility model, a drive housing is provided on the upper inner side of the isolation cabinet, and a meshing gear set connected to the output end of the drive housing is provided inside the drive housing. A roller is provided at the output end of the meshing gear set, and a set of pulverizing teeth is provided on the outer side of the roller. A first drive box is provided on the lower inner side of the isolation cabinet, and a rotating rod is provided at the output end of the first drive box. A pulverizing blade is provided on the side of the rotating rod.

[0010] In a preferred embodiment of this utility model, the separation component includes a lower compartment, a support block, an isolation rod, a double-layer mesh, an end base, a hydraulic cylinder, a telescopic rod, a cleaning mesh cover, an assembly ring seat, a vertical pipe, a discharge port, an auger, and a second drive box. The lower compartment is located at the output end of the inlet compartment. A support block is provided below the side of the lower compartment. An isolation rod is provided on the inner side of the lower compartment. A double-layer mesh is provided on the inner side of one end of the lower compartment. An end base is provided at the other end of the lower compartment. A telescopic rod connected to the output end of the hydraulic cylinder is provided at the inner end of the end base, and a cleaning mesh cover is provided at one end of the telescopic rod.

[0011] In a preferred embodiment of this utility model, a vertical pipe is sleeved on the inner side of one end of the lower compartment by a mounting ring seat bolt, and a discharge port is provided on one side of the top end of the vertical pipe. An auger connected to the output end of the second drive box is provided inside the vertical pipe.

[0012] The beneficial effects of this utility model are as follows:

[0013] This invention mainly utilizes a feeding and crushing mechanism to effectively crush the mixture to be crushed. After crushing, the mixture is intercepted by the cooperation of a double-set partition screen and a cleaning screen. After the hydraulic cylinder outputs power to extend and retract, the intercepted material accumulates on one side of the isolation rod. After accumulation, the output end is rotated by the second drive box to drive the auger to discharge the material from the equipment, thereby avoiding damage to the auger caused by large materials and greatly improving the separation effect. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a bottom-view three-dimensional structural diagram of the present invention;

[0016] Figure 3 This is a schematic diagram of the drive motor and meshing gear set of this utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the rotating rod and crushing blade of this utility model;

[0018] Figure 5 This is a three-dimensional structural diagram of the detachable component of this utility model.

[0019] The components include: 1. Feeding and crushing mechanism; 101. Water inlet chamber; 102. Secondary inlet; 103. Upper frame; 104. Anti-fall net; 105. Isolation bar; 106. Isolation cabinet; 107. Drive housing; 108. Drive motor; 109. Meshing gear set; 1010. Roller; 1011. Crushing tooth set; 1012. First drive housing; 1013. Rotating bar; 1014. Crushing blade; 2. Separation components; 201. Lower compartment; 2 02. Support block; 203. Isolation rod; 204. Double-set partition net; 205. End base; 206. Hydraulic cylinder; 207. Telescopic rod; 208. Cleaning mesh cover; 209. Assembly ring seat; 2010. Vertical pipe; 2011. Discharge port; 2012. Screwdriver; 2013. Second drive box; 3. Filtration and purification assembly; 301. End plate; 302. Filter chamber; 303. Filter element assembly; 304. Transfer valve seat; 305. Output port. Detailed Implementation

[0020] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0021] according to Figure 1-5 As shown, this embodiment proposes a wastewater filtration and foreign matter removal device, including a feeding and crushing mechanism 1 and a filtration and purification component 3. The output end of the feeding and crushing mechanism 1 is provided with a separation component 2 that is sleeved and installed, and the output end of the separation component 2 is provided with a filtration and purification component 3 that is sleeved and connected.

[0022] The filtration and purification assembly 3 includes an end plate 301, a filter chamber 302, a filter element assembly 303, a transfer valve seat 304, and an output port 305. The end plate 301 is located at the output end of the separation component 2. The filter chamber 302 is located at the output end of the end plate 301, and the filter element assembly 303 is located on the inner side of the filter chamber 302. The transfer valve seat 304 is located at the output end of the filter chamber 302, and the output port 305 is located at the output end of the transfer valve seat 304.

[0023] The filter chamber 302 and the end plate 301 are symmetrically distributed along their central axes, and the filter chamber 302 and the filter element group 303 are connected by a sleeve.

[0024] In this embodiment, when the mixed water is blocked by the cleaning screen 208 and the double-layer partition screen 204 on the separation component 2, the water is separated and further enters the filter chamber 302 at the output end of the end plate 301. Under the action of the filter element group 303 inside the filter chamber 302, the filter element group 303 can effectively purify the water and filter out substances that are difficult to intercept. After filtration, the water can be discharged from the device through the output port 305 by opening the transfer valve seat 304.

[0025] The feeding and crushing mechanism 1 includes a water inlet chamber 101, a secondary inlet 102, an upper frame 103, a fall protection net 104, an isolation rod 105, an isolation cabinet 106, a drive housing 107, a drive motor 108, a meshing gear set 109, a roller 1010, a crushing tooth set 1011, a first drive box 1012, a rotating rod 1013, and a crushing blade 1014. The secondary inlet 102 is provided on the upper side of the water inlet chamber 101 and is fitted with a sleeve. The upper frame 103 is provided on the top side of the water inlet chamber 101 and is fitted with a fall protection net 104. The isolation rod 105 is provided on the inner side of the water inlet chamber 101 and the isolation cabinet 106 is provided on the outer side of the isolation rod 105.

[0026] In this embodiment, during use, the equipment is supported at the location of use by the support block 202. The input and output ends of the separation component 2 are respectively connected to the feeding crushing mechanism 1 and the separation component 2. After connection, the top side of the water inlet chamber 101 is inserted into the frame 103 and a fall protection net 104 is installed to prevent workers from falling in and causing consequences. The secondary inlets 102 are installed on the upper sides of the water inlet chamber 101 to achieve the effect of using the water inlet chamber 101 and the secondary inlets 102 to input water.

[0027] A drive housing 107 is provided on the upper inner side of the isolation cabinet 106, and a meshing gear set 109 connected to the output end of the drive motor 108 is provided inside the drive housing 107. A roller 1010 is provided at the output end of the meshing gear set 109, and a set of shredding teeth 1011 is provided on the outer side of the roller 1010. A first drive box 1012 is provided on the lower inner side of the isolation cabinet 106, and a rotating rod 1013 is provided at the output end of the first drive box 1012. A shredding blade 1014 is provided on the side of the rotating rod 1013.

[0028] In this embodiment, after water is input through the inlet chamber 101 and the secondary inlet 102, the drive motor 108 is started to output power to drive the output end to run. The power output by the drive motor 108 can drive the meshing gear set 109 inside the drive housing 107 to mesh and drive. After the meshing gear set 109 meshes and drives, the output power of the meshing gear set 109 can drive the roller 1010 and the staggered crushing tooth set 1011 to effectively crush larger and harder objects. After crushing, the material is conveyed downwards, so that the first drive housing 1012 outputs power to drive the output end to run, so that the rotating rod 1013 and the crushing blade 1014 rotate at high speed to further crush the material.

[0029] The separation component 2 includes a lower compartment 201, a support block 202, an isolation rod 203, a double-set partition net 204, an end base 205, a hydraulic cylinder 206, a telescopic rod 207, a cleaning net cover 208, an assembly ring seat 209, a vertical pipe 2010, a discharge port 2011, an auger 2012, and a second drive box 2013. The lower compartment 201 is located at the output end of the water inlet compartment 101. The support block 202 is located on the lower side of the lower compartment 201. The isolation rod 203 is located on the inner side of the lower compartment 201. The double-set partition net 204 is located on the inner side of one end of the lower compartment 201. The end base 205 is located at the other end of the lower compartment 201. The telescopic rod 207, which connects to the output end of the hydraulic cylinder 206, is located at the inner end of the end base 205. A cleaning net cover 208 is located at one end of the telescopic rod 207.

[0030] In this embodiment, after the material is further crushed, the suitable mixed water is fed into the lower compartment 201 through the water inlet chamber 101. With the cooperation of the cleaning net 208 and the double-set partition net 204, the turbid material is intercepted and accumulated. After the interception and accumulation, the hydraulic cylinder 206 is activated to output power to drive the output end to extend and retract. After the hydraulic cylinder 206 outputs power to extend and retract, it pulls the extension rod 207 and the cleaning net 208 to pull the accumulated material into the attachment of the isolation rod 203 for collection.

[0031] A vertical pipe 2010 is bolted to the inner side of one end of the lower compartment 201 via an assembly ring seat 209, and a discharge port 2011 is provided on one side of the top end of the vertical pipe 2010. An auger 2012 connected to the output end of the second drive box 2013 is provided inside the vertical pipe 2010.

[0032] In this embodiment, after the turbid matter is concentrated, the second drive box 2013 is activated to output power and drive the output end to operate. After the second drive box 2013 outputs power, the auger 2012 inside the vertical pipe 2010 rotates. The auger 2012 can carry the solid matter upward. Due to gravity, the water body will sink, and the solid matter will move upward under the action of the auger 2012 to achieve an effective solid-liquid separation effect. After separation, the solid waste group enters the discharge port 2011 on one side of the top of the vertical pipe 2010 for discharge, so that the user can carry out effective cleaning.

[0033] The working principle of this wastewater filtration and foreign matter removal equipment is as follows: During use, the equipment is supported at the location by the support block 202. The input and output ends of the separation component 2 are respectively connected to the feeding and crushing mechanism 1 and the separation component 2. After connection, the top side of the inlet chamber 101 is inserted into the frame 103, and a fall protection net 104 is installed to prevent workers from falling in. Secondary inlets 102 are installed on both sides of the top of the inlet chamber 101 to achieve the effect of using both the inlet chamber 101 and the secondary inlets 102 to input water. After water is input through the inlet chamber 101 and the secondary inlets 102, the drive motor 108 is started to output power to drive the output end. The motor 108 outputs power to drive the meshing gear set 109 inside the drive housing 107 for meshing transmission. When the meshing gear set 109 meshes, its output power drives the roller 1010 and the staggered crushing tooth set 1011 to effectively crush larger and harder objects. After crushing, the material is conveyed downwards, causing the first drive housing 1012 to output power to drive the output end, causing the rotating rod 1013 and crushing blade 1014 to rotate at high speed for further crushing. After further crushing, the material is mixed with water and fed into the lower compartment 201 through the inlet chamber 101. After cleaning... The mesh cover 208, in conjunction with the double-unit partition mesh 204, intercepts and accumulates pollutants. After a large amount of pollutants have accumulated, the hydraulic cylinder 206 is activated to output power, causing the output end to extend and retract. When the hydraulic cylinder 206 extends and retracts, it pulls the accumulated material through the extension rod 207 and the cleaning mesh cover 208 into the attachment of the partition rod 203 for concentration. Once the pollutants are concentrated, the second drive box 2013 is activated to output power, causing the output end to operate. This power from the second drive box 2013 causes the auger 2012 inside the vertical pipe 2010 to rotate. The auger 2012 then lifts the solid material upwards. Due to gravity, the water level drops, and the solid material is carried upwards by the auger. Under the action of 2012, the upward movement achieves an effective solid-liquid separation effect. After separation, the solid waste group enters the discharge port 2011 on the top side of the vertical pipe 2010 for discharge, so that users can effectively clean it. When the mixed water is blocked by the cleaning screen 208 and the double-set partition screen 204 on the separation component 2, the water is further separated and enters the filter chamber 302 at the output end of the end plate 301. Under the action of the filter element group 303 inside the filter chamber 302, the filter element group 303 can effectively purify the water and filter out substances that are difficult to intercept. After filtration, by opening the transfer valve seat 304, the water can be discharged from the equipment through the output port 305 to achieve the discharge effect.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A wastewater filtration and foreign matter removal device, comprising a feeding and crushing mechanism (1) and a filtration and purification assembly (3), characterized in that: The output end of the feeding and crushing mechanism (1) is provided with a sleeved separation component (2), and the output end of the separation component (2) is provided with a sleeved filter and purification assembly (3). The filtration and purification assembly (3) includes an end plate (301), a filter chamber (302), a filter element assembly (303), a transfer valve seat (304), and an output port (305). The end plate (301) is disposed at the output end of the separation component (2). The output end of the end plate (301) is provided with the filter chamber (302), and the filter element assembly (303) is disposed on the inner side of the filter chamber (302). The output end of the filter chamber (302) is provided with the transfer valve seat (304), and the output end of the transfer valve seat (304) is provided with an output port (305).

2. The wastewater filtration and foreign matter removal device according to claim 1, characterized in that: The filter chamber (302) and the end plate (301) are symmetrically distributed along their central axes, and the filter chamber (302) and the filter element group (303) are connected by a sleeve.

3. The wastewater filtration and foreign matter removal device according to claim 1, characterized in that: The feeding and crushing mechanism (1) includes a water inlet chamber (101), a secondary inlet (102), an upper frame (103), a fall protection net (104), an isolation rod (105), an isolation cabinet (106), a drive housing (107), a drive motor (108), a meshing gear set (109), a roller (1010), a crushing tooth set (1011), a first drive box (1012), a rotating rod (1013), and a crushing blade (1014). The upper side of the water inlet chamber (101) is provided with a secondary inlet (102) that is fitted into it. The top side of the water inlet chamber (101) is provided with an upper frame (103) that is fitted into it. The top side of the upper frame (103) is provided with a fall protection net (104). The inner side of the water inlet chamber (101) is provided with an isolation rod (105), and the outer side of the isolation rod (105) is provided with an isolation cabinet (106).

4. The wastewater filtration and foreign matter removal device according to claim 3, characterized in that: The isolation cabinet (106) has a drive housing (107) on its upper inner side, and the drive housing (107) has a meshing gear set (109) connected to the output end of the drive motor (108) inside. The output end of the meshing gear set (109) has a roller (1010), and the outer side of the roller (1010) has a set of interleaved crushing teeth (1011). The isolation cabinet (106) has a first drive box (1012) on its lower inner side, and the output end of the first drive box (1012) has a rotating rod (1013), and the side of the rotating rod (1013) has a crushing blade (1014).

5. The wastewater filtration and foreign matter removal device according to claim 3, characterized in that: The separation component (2) includes a lower compartment (201), a support block (202), a separator rod (203), a double-layer separator net (204), an end base (205), a hydraulic cylinder (206), a telescopic rod (207), a cleaning net cover (208), an assembly ring seat (209), a vertical pipe (2010), a discharge port (2011), an auger (2012), and a second drive box (2013). The lower compartment (201) is located at the output end of the inlet chamber (101). A support block (202) is provided on the lower side of the compartment (201), an isolation rod (203) is provided on the inner side of the lower compartment (201), a double set of partition nets (204) is provided on the inner side of one end of the lower compartment (201), an end base (205) is provided on the other end of the lower compartment (201), a telescopic rod (207) connected to the output end of the hydraulic cylinder (206) is provided on the inner end of the end base (205), and a cleaning net cover (208) is provided on one end of the telescopic rod (207).

6. The wastewater filtration and foreign matter removal device according to claim 5, characterized in that: The lower compartment (201) has a vertical pipe (2010) bolted to the inner side of one end by an assembly ring seat (209), and a discharge port (2011) is provided on one side of the top end of the vertical pipe (2010). The interior of the vertical pipe (2010) is provided with an auger (2012) that connects to the output end of the second drive box (2013).

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