Sewage dosing and filtering device for mutton processing

Abstract

The invention discloses a sewage dosing and filtering device for mutton processing, and relates to the technical field of filtering equipment.The sewage dosing and filtering device comprises a filtering and precipitating mechanism and a filtering box installed in the filtering and precipitating mechanism, a pretreatment filtering mechanism is arranged on one side of the top of the filtering and precipitating mechanism, and a dosing box is arranged on one side of the pretreatment filtering mechanism; the filtering and precipitating mechanism comprises a precipitating base, a precipitating frame is fixedly installed on one side of the top of the precipitating base, reciprocating sliding grooves are symmetrically formed in the inner side of the top of the precipitating frame, a precipitating box is slidably connected to the interior of the precipitating frame, and a first handle is fixedly installed on one side of the precipitating box; a plurality of air flotation machines are fixedly mounted in the settling tank, rotation of a spiral filter screen is realized by utilizing the characteristic that a cleaning gear is in meshed connection with a cleaning rack, and impurities can be cleaned and temporarily stored in the spiral filter screen by utilizing the spiral characteristic of the spiral filter screen, so that the effect of cleaning the impurities is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of filtering equipment, in particular to a sewage dosing filtering device for mutton processing. Background Art

[0002] The wastewater generated by meat processing mainly comes from slaughtering, cleaning, processing and other links. The wastewater from mutton processing contains a large amount of pollutants such as organic matter, suspended matter, grease, ammonia nitrogen and phosphate. The specific components include blood, hair, grease, minced meat, internal organs, etc. The wastewater is usually reddish brown with a fishy smell. It contains high concentrations of blood, grease, suspended matter (such as meat scraps, bone scraps, hair, etc.), undigested food, feces, etc. In addition, the wastewater also contains a large amount of ammonia nitrogen and phosphate. Due to the high concentration of organic matter and suspended matter in the wastewater, it is difficult to treat. The BOD (biochemical oxygen demand) and suspended matter content of the wastewater are high. In the treatment process, it is necessary to adopt an effective treatment process combining biological, physical and chemical methods.

[0003] Announcement No. CN215403541U discloses a dosing pump for sewage treatment with a filtering mechanism. First, the pump body is started to pump the liquid in the dosing system into the box body through the connecting pipe. When the liquid passes through the connecting pipe, the power of the water drives the spiral rod to rotate, and then the spiral rod drives the rotating rod to rotate through the bearing rod, so that the disc on the rotating rod rotates, and then the movable rod is driven to move through the disc, and finally the sliding block is driven to slide up and down on the fixed plate, and then the filter plate is driven to move up and down to quickly filter the liquid. Usually, there is a problem of incomplete mixing of chemicals and water, which leads to a large amount of undissolved chemicals and impurities in the water pumped out by the dosing pump. After being discharged into the water to be treated, it will affect the treatment efficiency of sewage. However, the patent still has the following problems in actual use: Although the dosing pump for sewage treatment with a filtering mechanism can realize the addition of drugs, it is unable to fully separate the impurities in the wastewater during the filtering treatment of the wastewater, and some impurities dissolved in the wastewater cannot be separated, thereby affecting the effect of the wastewater treatment. Meanwhile, in the prior art, the wastewater is filtered through a filter net, but the impurities on the filter net cannot be cleaned, thereby affecting the filtering effect of the filter net.

[0004] Therefore, a sewage dosing and filtering device for mutton processing is proposed to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a sewage dosing and filtering device for mutton processing, so as to solve the problem that the sewage treatment dosing pump with a filtering mechanism proposed in the above background technology can realize the addition of drugs, but when filtering the wastewater, it is unable to fully separate the impurities in the wastewater, and some impurities dissolved in the wastewater cannot be separated, thereby affecting the effect of wastewater treatment. At the same time, in the prior art, the wastewater is filtered through a filter net, but the impurities on the filter net cannot be cleaned, thereby affecting the filtering effect of the filter net.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a medicated filtration device for wastewater used in mutton processing, comprising a filtration sedimentation mechanism, and a filter box installed inside the filtration sedimentation mechanism; A pre-treatment filtering mechanism is provided on one side of the top of the filtering and sedimentation mechanism, and a medicine adding box is provided on one side of the pre-treatment filtering mechanism; Also includes: The filtering and sedimentation mechanism comprises a sedimentation base, a sedimentation frame is fixedly installed on one side of the top of the sedimentation base, a reciprocating slide groove is symmetrically opened on the inner side of the top of the sedimentation frame, and a sedimentation box is slidably connected to the interior of the sedimentation frame; Wherein, a first handle is fixedly installed on one side of the sedimentation box, and a plurality of air flotation machines are fixedly installed inside the sedimentation box; Wherein, rotating brackets are symmetrically installed on both sides of the top of the sedimentation frame, and a rotating motor is fixedly installed on the outer side of the rotating bracket on one side.

[0007] Preferably, the output end of the rotating motor is fixedly connected to a rotating worm, one side of the rotating worm is meshingly connected to a rotating worm wheel, one side of the top of the rotating worm wheel is rotatably connected to an adjusting knob, one side of the adjusting knob is fixedly installed with an adjusting threaded rod, the outer side of the adjusting threaded rod is threadedly connected with an adjusting threaded sleeve, and a reciprocating positioning rod is fixedly installed on the top of the adjusting threaded sleeve.

[0008] Preferably, the outer side of the reciprocating positioning rod is slidably connected to a reciprocating bracket, the end of the reciprocating bracket is fixedly installed with a reciprocating gear, the inside of the reciprocating gear is rotatably connected to a support shaft, one side of the reciprocating gear is meshingly connected to a reciprocating rack, the inner sides of the reciprocating rack are symmetrically threaded with fixing bolts, both ends of the reciprocating rack are rotatably connected to a first connecting hinge, the outer side of the first connecting hinge is rotatably connected to a limited rotating plate, and the outer side of the reciprocating rack is slidably connected to a reciprocating sliding frame.

[0009] Preferably, the filter box is slidably connected to the sedimentation frame through a reciprocating slide groove, a first filter screen is fixedly installed on the inner side of the bottom of the filter box, second handles are symmetrically installed on both sides of the top of the filter box, a motor cover is fixedly installed at one end of the filter box, a cleaning motor is fixedly installed on one side of the inner side of the motor cover, a sprocket transmission assembly is fixedly connected to the output end of the cleaning motor, and the limiting rotating plate is engaged and connected with the second handle.

[0010] Preferably, a cleaning threaded rod is symmetrically connected to one side of the sprocket transmission assembly, and cleaning threaded sleeves are threadedly connected to the outer sides of the two cleaning threaded rods, and a cleaning gear is rotatably connected to one side of the two cleaning threaded sleeves. The bottoms of the two cleaning gears are meshingly connected to cleaning racks, and the cleaning racks are fixedly installed inside the filter box, and a spiral filter screen is fixedly installed between the two cleaning gears, and a plurality of filter holes are opened inside the spiral filter screen.

[0011] Preferably, the pretreatment filtering mechanism includes a pretreatment box, support legs are fixedly installed around the bottom of the pretreatment box, the support legs are fixedly installed on the top side of the sedimentation base, a feed hopper is fixedly installed on the top of the pretreatment box, and filtering motors are fixedly installed on the upper and lower sides of one side of the pretreatment box, filtering rotating rollers are fixedly installed at the output ends of the two filtering motors, and filtering rotating disks are fixedly installed at both ends of the filtering rotating rollers.

[0012] Preferably, a plurality of filter plates are slidably connected to the inside of the two filter rotating disks, a mounting plate is fixedly installed on the outer side of the filter plate, fixed pins are slidably connected on both sides of the mounting plate, and the fixed pins are engaged with the filter rotating disk. Collection boxes are fixedly installed on both sides of the bottom of the pretreatment box near the filter rotating disk, and a guide groove is fixedly installed on the bottom of the pretreatment box.

[0013] Preferably, the dosing box is fixedly installed on one side of the pretreatment box, a dosing motor is fixedly installed on the front of the dosing box, an output end of the dosing motor is fixedly connected to a dosing roller, a plurality of mixing plates are fixedly installed on the outer side of the dosing roller, a dosing trough is fixedly installed on the bottom of the dosing box, a second connecting hinge is symmetrically installed on one side of the bottom of the feeding trough, and a sealing plate is rotatably connected to one side of two of the second connecting hinges.

[0014] Preferably, a material unloading rotating plate is fixedly installed on the bottom of the sealing plate, a flow monitor is fixedly installed on one side of the bottom of the material unloading rotating plate, a limiting bracket is symmetrically installed on the side of the feeding trough away from the second connecting hinge, a lifting cylinder is fixedly installed inside the limiting bracket, a limiting slider is fixedly connected to the top of the lifting cylinder, a feeding rotating rod is rotatably connected to one side of the limiting slider, and the feeding rotating rod is rotatably connected to the sealing plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the sewage dosing and filtering device for mutton processing starts the cleaning motor to drive the sprocket transmission assembly and the cleaning threaded rod to rotate, so that the cleaning threaded sleeve drives the cleaning gear and the spiral filter to move, and at the same time utilizes the meshing connection between the cleaning gear and the cleaning rack to realize the rotation of the spiral filter, and utilizes the spiral characteristics of the spiral filter to clean and temporarily store impurities inside the spiral filter, thereby achieving the effect of cleaning impurities, and the amount of medicine added to the feeding trough can be controlled by the size of the gap between the sealing plate and the feeding trough, and the amount of medicine added can be controlled according to the amount of wastewater, so as to facilitate the filtering treatment of wastewater, and the dosing motor drives the dosing roller and the mixing plate to rotate, so as to achieve uniform mixing of medicines and improve the effect of wastewater treatment. The specific contents are as follows: 1. By setting up the filtering and sedimentation mechanism, not only can the air flotation machine inside the sedimentation box be utilized and tiny bubbles be attached to the surface of the suspended particles and carried to the water surface to form a foam layer, thereby realizing the solid-liquid separation process, but also a large amount of organic matter, suspended matter, grease, ammonia nitrogen, phosphate and other pollutants in the wastewater generated by mutton processing can be separated, and the rotating motor is started to drive the rotating worm to rotate. Since the rotating worm is meshed with the rotating worm wheel, and the reciprocating positioning rod on the top of the rotating worm wheel is slidably connected with the reciprocating bracket, the reciprocating bracket drives the reciprocating gear to rotate. Since the reciprocating gear is meshed with the reciprocating rack, and the limiting rotating plate is engaged with the second handle, the limiting rotating plate drives the second handle and the filter box to reciprocate in the reciprocating slide groove on the top of the sedimentation frame, thereby The first filter screen fully filters the sewage, and the cleaning motor is started to drive the sprocket transmission assembly and the cleaning threaded rod to rotate, so that the cleaning threaded sleeve drives the cleaning gear and the spiral filter screen to move, and at the same time, the meshing connection between the cleaning gear and the cleaning rack is utilized to realize the rotation of the spiral filter screen. The spiral characteristics of the spiral filter screen can be utilized to clean the impurities and temporarily store them inside the spiral filter screen, thereby achieving the effect of cleaning the impurities. When the filter box needs to be cleaned, the fixing bolts on both sides of the reciprocating rack can be unscrewed, and the first connecting hinge can be used to realize the rotation of the limit rotating plate, so that the limit rotating plate is separated from the second handle, so that the filter box can be taken out from the inside of the sedimentation frame through the second handle, thereby cleaning the spiral filter screen and the first filter screen, and improving the filtering effect of the filter box; 2. By setting up the pre-treatment filter mechanism, not only can the filter motor be used to drive the filter rotating roller and the filter rotating disk to rotate, but the filter rotating disk can also drive the filter plate to rotate. The wastewater generated by mutton processing can be preliminarily filtered through the filter plate, and the impurities generated by the filtration can be introduced into the interior of the collection box. When the filter plate needs to be cleaned, the filter plate can be taken out from the interior of the filter rotating disk through the fixed pins on both sides of the mounting plate, so as to clean the filter plate. When the wastewater generated by mutton processing is preliminarily filtered, the wastewater is guided through the guide groove at the bottom of the pre-treatment box. When passing through the guide groove, the wastewater flow is monitored by the flow monitor on one side of the unloading rotating plate, and the limit slider is driven by the lifting cylinder to move up and down inside the limit bracket, so that the limit slider drives the feeding rotating rod to rotate, and under the action of the second connecting hinge, the sealing plate can be rotated. The amount of medicine added to the feeding trough can be controlled by the size of the gap between the sealing plate and the feeding trough. The amount of medicine added can be controlled according to the amount of wastewater, which is convenient for filtering the wastewater. The dosing motor drives the dosing roller and the mixing plate to rotate, which can achieve uniform mixing of the medicine and improve the effect of wastewater treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the filtering and sedimentation mechanism in the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the sedimentation box in the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the reciprocating sliding frame in the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the reciprocating rack in the present invention; Figure 6 A schematic diagram of the three-dimensional structure of the cleaning gear and the cleaning rack in the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the spiral filter in the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the cross section of the pre-treatment filtering mechanism in the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the filter rotating disk and the filter plate in the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the cross section of the medicine adding box and the feeding trough in the present invention; Fig.11 It is a schematic diagram of the three-dimensional structure of the cross section of the limiting bracket in the present invention.

[0017] In the figure: 1, filtering and sedimentation mechanism; 101, sedimentation base; 102, sedimentation frame; 103, reciprocating slide; 104, sedimentation box; 105, first handle; 106, air flotation machine; 107, rotating bracket; 108, rotating motor; 109, rotating worm; 110, rotating worm wheel; 111, adjusting knob; 112, adjusting threaded rod; 113, adjusting threaded sleeve; 114, reciprocating positioning rod; 115, reciprocating bracket; 116, reciprocating gear; 117, supporting shaft; 118, reciprocating rack; 119, fixing bolt; 120, first connecting hinge; 121, limited rotating plate; 122, filter box; 123, first filter screen; 124, second handle; 125, motor cover; 126, cleaning motor; 127, sprocket transmission assembly; 128, cleaning threaded rod; 129, Cleaning threaded sleeve; 130, cleaning gear; 131, cleaning rack; 132, spiral filter; 133, filter hole; 134, reciprocating slide frame; 2, pre-treatment filter mechanism; 201, pre-treatment box; 202, support leg; 203, feed hopper; 204, filter motor; 205, filter rotating roller; 206, filter rotating disk; 207, filter plate; 208, mounting plate; 209, fixing latch; 210, collection box; 211, guide groove; 212, dosing box; 213, dosing motor; 214, dosing roller; 215, mixing plate; 216, dosing trough; 217, second connecting hinge; 218, sealing plate; 219, unloading rotating plate; 220, flow monitor; 221, limit bracket; 222, lifting cylinder; 223, limit slider; 224, dosing rotating rod. DETAILED DESCRIPTION

[0018] 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 implementation regulations described 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.

[0019] See also Figure 1-Figure 11The present invention provides a technical solution: a sewage dosing filtration device for mutton processing, comprising a filtration sedimentation mechanism 1, and a filter box 122 installed inside the filtration sedimentation mechanism 1, a pretreatment filtration mechanism 2 is arranged on one side of the top of the filtration sedimentation mechanism 1, and a dosing box 212 is arranged on one side of the pretreatment filtration mechanism 2, the filtration sedimentation mechanism 1 comprises a sedimentation base 101, a sedimentation frame 102 is fixedly installed on one side of the top of the sedimentation base 101, a reciprocating slide 103 is symmetrically provided on the inner side of the top of the sedimentation frame 102, a sedimentation box 104 is slidably connected inside the sedimentation frame 102, wherein a first handle 105 is fixedly installed on one side of the sedimentation box 104, and a plurality of air flotation machines 106 are fixedly installed inside the sedimentation box 104 , wherein rotating brackets 107 are symmetrically installed on both sides of the top of the sedimentation frame 102, a rotating motor 108 is fixedly installed on the outer side of the rotating bracket 107 on one side, a rotating worm 109 is fixedly connected to the output end of the rotating motor 108, a rotating worm 109 is meshedly connected to a rotating worm wheel 110 on one side of the rotating worm 109, an adjusting knob 111 is rotatably connected to the top side of the rotating worm wheel 110, an adjusting threaded rod 112 is fixedly installed on one side of the adjusting knob 111, an adjusting threaded sleeve 113 is threadedly connected to the outer side of the adjusting threaded rod 112, a reciprocating positioning rod 114 is fixedly installed on the top of the adjusting threaded sleeve 113, a reciprocating bracket 115 is slidably connected to the outer side of the reciprocating positioning rod 114, and a reciprocating bracket 115 is fixedly installed on the end of the reciprocating bracket 115 The reciprocating gear 116 is rotatably connected to a support shaft 117 inside the reciprocating gear 116, a reciprocating rack 118 is meshedly connected to one side of the reciprocating gear 116, and fixing bolts 119 are symmetrically threadedly connected to the inner sides of the reciprocating rack 118, and both ends of the reciprocating rack 118 are rotatably connected to a first connecting hinge 120, and the outer side of the reciprocating rack 118 is slidably connected to a reciprocating sliding frame 134, and the outer side of the first connecting hinge 120 is rotatably connected to a limited rotating plate 121, and the filter box 122 is slidably connected to the sedimentation frame 102 through the reciprocating slide 103, and a first filter screen 123 is fixedly installed on the inner side of the bottom of the filter box 122, and second handles 124 are symmetrically installed on the top sides of the filter box 122. The internal flotation machine 106 uses tiny bubbles to attach to the surface of suspended particles and carry them to the water surface to form a foam layer, thereby realizing the solid-liquid separation process, and can separate a large amount of organic matter, suspended matter, grease, ammonia nitrogen, phosphate and other pollutants in the wastewater generated by mutton processing, and start the rotating motor 108 to drive the rotating worm 109 to rotate. Since the rotating worm 109 is meshed and connected with the rotating worm wheel 110, and the reciprocating positioning rod 114 on the top of the rotating worm wheel 110 is slidably connected with the reciprocating bracket 115, the reciprocating bracket 115 drives the reciprocating gear 116 to rotate. Since the reciprocating gear 116 is meshed and connected with the reciprocating rack 118, and the limiting rotating plate 121 is engaged and connected with the second handle 124,Therefore, the limiting rotating plate 121 drives the second handle 124 and the filter box 122 to reciprocate in the reciprocating slide 103 at the top of the sedimentation frame 102, so that the sewage is fully filtered through the first filter screen 123.

[0020] A motor cover 125 is fixedly installed at one end of the filter box 122, and a cleaning motor 126 is fixedly installed on one side of the interior of the motor cover 125. A sprocket transmission assembly 127 is fixedly connected to the output end of the cleaning motor 126. The limiting rotating plate 121 is engaged with the second handle 124, and a cleaning threaded rod 128 is symmetrically connected to one side of the sprocket transmission assembly 127. The outer sides of the two cleaning threaded rods 128 are threadedly connected with cleaning threaded sleeves 129. One side of the two cleaning threaded sleeves 129 is rotatably connected with a cleaning gear 130. The bottoms of the two cleaning gears 130 are meshed with cleaning racks 131. The cleaning rack 131 is fixedly installed inside the filter box 122, and a spiral filter screen 132 is fixedly installed between the two cleaning gears 130. A plurality of filter holes 133 are provided inside the spiral filter screen 132. When the cleaning motor 126 is started, the sprocket transmission assembly 127 and the cleaning rack 131 are driven. The threaded rod 128 rotates, so that the cleaning threaded sleeve 129 drives the cleaning gear 130 and the spiral filter screen 132 to move. At the same time, the meshing connection between the cleaning gear 130 and the cleaning rack 131 is utilized to realize the rotation of the spiral filter screen 132. Utilizing the spiral characteristics of the spiral filter screen 132, impurities can be cleaned and temporarily stored inside the spiral filter screen 132, thereby achieving the effect of cleaning impurities. When it is necessary to clean the filter box 122, the fixing bolts 119 on both sides of the reciprocating rack 118 can be unscrewed, and the first connecting hinge 120 can be used to realize the rotation of the limiting rotating plate 121, so that the limiting rotating plate 121 is separated from the second handle 124, so that the filter box 122 can be taken out from the inside of the sedimentation frame 102 through the second handle 124, thereby cleaning the spiral filter screen 132 and the first filter screen 123, thereby improving the filtering effect of the filter box 122.

[0021] The pretreatment filtering mechanism 2 includes a pretreatment box 201, and support legs 202 are fixedly installed around the bottom of the pretreatment box 201, and the support legs 202 are fixedly installed on the top side of the sedimentation base 101. A feed hopper 203 is fixedly installed on the top of the pretreatment box 201, and a filter motor 204 is fixedly installed on the upper and lower sides of one side of the pretreatment box 201. The output ends of the two filter motors 204 are fixedly installed with filter rotating rollers 205, and both ends of the filter rotating rollers 205 are fixedly installed with filter rotating disks 206. The interiors of the two filter rotating disks 206 are slidably connected to a plurality of filter plates 207, and the outer sides of the filter plates 207 are fixedly A mounting plate 208 is fixedly installed, and fixed pins 209 are slidably connected on both sides of the mounting plate 208. The filter motor 204 is used to drive the filter rotating roller 205 and the filter rotating disk 206 to rotate, so that the filter rotating disk 206 drives the filter plate 207 to rotate. The wastewater generated by mutton processing can be initially filtered through the filter plate 207, and the impurities generated by the filtration are introduced into the interior of the collection box 210. When the filter plate 207 needs to be cleaned, the filter plate 207 can be taken out from the interior of the filter rotating disk 206 through the fixed pins 209 on both sides of the mounting plate 208, so as to clean the filter plate 207.

[0022] The fixing pin 209 is engaged with the filter rotating disk 206, and the collecting boxes 210 are fixedly installed on both sides of the bottom of the pretreatment box 201 near the filter rotating disk 206. The bottom of the pretreatment box 201 is fixedly installed with a guide groove 211. The medicine adding box 212 is fixedly installed on one side of the pretreatment box 201. The front of the medicine adding box 212 is fixedly installed with a medicine adding motor 213. The output end of the medicine adding motor 213 is fixedly connected to a medicine adding roller 214. The outer side of the medicine adding roller 214 is fixedly installed with a plurality of mixing plates 215. The bottom of the medicine adding box 212 is fixedly installed with a medicine adding motor 213. A feeding trough 216 is fixedly installed on the bottom, a second connecting hinge 217 is symmetrically installed on one side of the bottom of the feeding trough 216, a sealing plate 218 is rotatably connected to one side of the two second connecting hinges 217, a material unloading rotating plate 219 is fixedly installed on the bottom of the sealing plate 218, a flow monitor 220 is fixedly installed on one side of the bottom of the unloading rotating plate 219, a limiting bracket 221 is symmetrically installed on one side of the feeding trough 216 away from the second connecting hinge 217, a lifting cylinder 222 is fixedly installed inside the limiting bracket 221, and the lifting cylinder 22 2 is fixedly connected to the top of the limiting slider 223, and one side of the limiting slider 223 is rotatably connected to the feeding rotating rod 224, and the feeding rotating rod 224 is rotatably connected to the sealing plate 218. When the wastewater generated by mutton processing is initially filtered, the wastewater is guided through the guide groove 211 at the bottom of the pretreatment box 201. When the wastewater passes through the guide groove 211, the flow rate of the wastewater is monitored by the flow monitor 220 on one side of the unloading rotating plate 219, and the limiting slider 223 is driven by the lifting cylinder 222 to move between the limiting bracket 22 1 is lifted and moved internally, so that the limiting slider 223 drives the feeding rotating rod 224 to rotate, and under the action of the second connecting hinge 217, the sealing plate 218 can be rotated, and the size of the gap between the sealing plate 218 and the feeding trough 216 can be used to control the amount of medicine added to the feeding trough 216, and the amount of medicine added can be controlled according to the amount of wastewater, so as to facilitate the filtering treatment of the wastewater, and the dosing motor 213 drives the dosing roller 214 and the mixing plate 215 to rotate, so as to achieve uniform mixing of the medicines and improve the effect of wastewater treatment.

[0023] Working principle: Before using this kind of mutton processing sewage dosing filtration device, it is necessary to check the overall condition of the device to ensure that it can work normally. Figure 1 - Fig.11 As shown, first, the filter motor 204 is used to drive the filter rotating roller 205 and the filter rotating disk 206 to rotate, so that the filter rotating disk 206 drives the filter plate 207 to rotate. The wastewater generated by mutton processing can be initially filtered through the filter plate 207, and the impurities generated by the filtration are introduced into the interior of the collection box 210. When it is necessary to clean the filter plate 207, the filter plate 207 can be taken out from the interior of the filter rotating disk 206 through the fixing pins 209 on both sides of the mounting plate 208, so as to clean the filter plate 207.

[0024] Secondly, when the wastewater generated by mutton processing is initially filtered, the wastewater is guided through the guide groove 211 at the bottom of the pretreatment box 201. When the wastewater passes through the guide groove 211, the wastewater flow is monitored by the flow monitor 220 on one side of the unloading rotating plate 219. The limit slider 223 is driven to move up and down inside the limit bracket 221 by the lifting cylinder 222, so that the limit slider 223 drives the feeding rotating rod 224 to rotate, and under the action of the second connecting hinge 217, the sealing plate 218 can be rotated. The size of the gap between the sealing plate 218 and the feeding trough 216 can be used to control the amount of medicine added to the feeding trough 216. The amount of medicine added can be controlled according to the amount of wastewater, which is convenient for filtering the wastewater. The medicine adding roller 214 and the mixing plate 215 are driven to rotate by the medicine adding motor 213, so that the medicine can be evenly mixed, thereby improving the effect of wastewater treatment.

[0025] Finally, the flotation machine 106 inside the sedimentation box 104 is used to attach tiny bubbles to the surface of the suspended particles and carry them to the water surface to form a foam layer, thereby realizing the solid-liquid separation process, which can separate a large amount of organic matter, suspended matter, grease, ammonia nitrogen, phosphate and other pollutants in the wastewater generated by mutton processing, and start the rotating motor 108 to drive the rotating worm 109 to rotate. Since the rotating worm 109 is meshed and connected with the rotating worm wheel 110, and the reciprocating positioning rod 114 on the top of the rotating worm wheel 110 is slidably connected with the reciprocating bracket 115, the reciprocating bracket 115 drives the reciprocating gear 116 to rotate. Since the reciprocating gear 116 is meshed and connected with the reciprocating rack 118, and the limiting rotating plate 121 is engaged with the second handle 124, the limiting rotating plate 121 drives the second handle 124 and the filter box 122 to reciprocate in the reciprocating slide 103 on the top of the sedimentation frame 102, so that the sewage is filled through the first filter screen 123. The cleaning motor 126 is started to drive the sprocket drive assembly 127 and the cleaning threaded rod 128 to rotate, so that the cleaning threaded sleeve 129 drives the cleaning gear 130 and the spiral filter screen 132 to move. At the same time, the meshing connection between the cleaning gear 130 and the cleaning rack 131 is utilized to realize the rotation of the spiral filter screen 132. The spiral characteristics of the spiral filter screen 132 can be utilized to clean the impurities and temporarily store them inside the spiral filter screen 132, thereby achieving the effect of cleaning the impurities. When it is necessary to clean the filter box 122, the fixing bolts 119 on both sides of the reciprocating rack 118 can be unscrewed, and the first connecting hinge 120 can be used to realize the rotation of the limit rotating plate 121, so that the limit rotating plate 121 is separated from the second handle 124, so that the filter box 122 can be taken out from the inside of the sedimentation frame 102 through the second handle 124, so that the spiral filter screen 132 and the first filter screen 123 can be cleaned, and the filtering effect of the filter box 122 is improved.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A medicated filtration device for wastewater used in mutton processing, comprising a filtration sedimentation mechanism (1), and a filtration box (122) installed inside the filtration sedimentation mechanism (1); A pre-treatment filtering mechanism (2) is provided on one side of the top of the filtering and sedimentation mechanism (1), and a drug adding box (212) is provided on one side of the pre-treatment filtering mechanism (2); It is characterized in that Also includes: The filtering and settling mechanism (1) comprises a settling base (101), a settling frame (102) is fixedly mounted on one side of the top of the settling base (101), a reciprocating slide groove (103) is symmetrically provided on the inner side of the top of the settling frame (102), and a settling box (104) is slidably connected to the interior of the settling frame (102); A first handle (105) is fixedly installed on one side of the sedimentation box (104), and a plurality of air flotation machines (106) are fixedly installed inside the sedimentation box (104); Wherein, rotating brackets (107) are symmetrically installed on both sides of the top of the sedimentation frame (102), and a rotating motor (108) is fixedly installed on the outer side of the rotating bracket (107) on one side.

2. A medicated filtration device for mutton processing wastewater according to claim 1, characterized in that: The output end of the rotating motor (108) is fixedly connected to a rotating worm (109), one side of the rotating worm (109) is meshingly connected to a rotating worm wheel (110), one side of the top of the rotating worm wheel (110) is rotatably connected to an adjusting knob (111), one side of the adjusting knob (111) is fixedly mounted to an adjusting threaded rod (112), the outer side of the adjusting threaded rod (112) is threadedly connected to an adjusting threaded sleeve (113), and a reciprocating positioning rod (114) is fixedly mounted to the top of the adjusting threaded sleeve (113).

3. A medicated filtration device for mutton processing wastewater according to claim 2, characterized in that: The outer side of the reciprocating positioning rod (114) is slidably connected to a reciprocating bracket (115), the end of the reciprocating bracket (115) is fixedly installed with a reciprocating gear (116), the inside of the reciprocating gear (116) is rotatably connected to a support shaft (117), one side of the reciprocating gear (116) is meshedly connected to a reciprocating rack (118), the inner sides of the reciprocating rack (118) are symmetrically threadedly connected to fixing bolts (119), both ends of the reciprocating rack (118) are rotatably connected to a first connecting hinge (120), the outer side of the first connecting hinge (120) is rotatably connected to a limited rotating plate (121), and the outer side of the reciprocating rack (118) is slidably connected to a reciprocating sliding frame (134).

4. A medicated filtration device for mutton processing wastewater according to claim 3, characterized in that: The filter box (122) is slidably connected to the sedimentation frame (102) via a reciprocating slide groove (103); a first filter screen (123) is fixedly mounted on the inner side of the bottom of the filter box (122); second handles (124) are symmetrically mounted on both sides of the top of the filter box (122); a motor cover (125) is fixedly mounted on one end of the filter box (122); a cleaning motor (126) is fixedly mounted on one side of the interior of the motor cover (125); a sprocket transmission assembly (127) is fixedly connected to the output end of the cleaning motor (126); and the limit rotation plate (121) is snap-fitted and connected to the second handle (124).

5. A medicated filtration device for mutton processing wastewater according to claim 4, characterized in that: A cleaning threaded rod (128) is symmetrically connected to one side of the sprocket transmission assembly (127); the outer sides of the two cleaning threaded rods (128) are both threadedly connected to cleaning threaded sleeves (129); one side of the two cleaning threaded sleeves (129) is rotatably connected to a cleaning gear (130); the bottoms of the two cleaning gears (130) are meshedly connected to a cleaning rack (131); the cleaning rack (131) is fixedly mounted inside the filter box (122); a spiral filter screen (132) is fixedly mounted between the two cleaning gears (130); a plurality of filter holes (133) are provided inside the spiral filter screen (132).

6. The device for adding medicine and filtering mutton processing wastewater according to claim 1, characterized in that: The pretreatment filtering mechanism (2) comprises a pretreatment box (201), support legs (202) are fixedly mounted around the bottom of the pretreatment box (201), the support legs (202) are fixedly mounted on one side of the top of the sedimentation base (101), a feed hopper (203) is fixedly mounted on the top of the pretreatment box (201), filtering motors (204) are fixedly mounted on the upper and lower sides of one side of the pretreatment box (201), filtering rotating rollers (205) are fixedly mounted on the output ends of the two filtering motors (204), and filtering rotating disks (206) are fixedly mounted on both ends of the filtering rotating rollers (205).

7. A medicated filtration device for mutton processing wastewater according to claim 6, characterized in that: A plurality of filter plates (207) are slidably connected inside the two filter rotating disks (206); a mounting plate (208) is fixedly mounted on the outer side of the filter plate (207); fixed latches (209) are slidably connected on both sides of the mounting plate (208); the fixed latches (209) are engaged with the filter rotating disk (206); collection boxes (210) are fixedly mounted on both sides of the bottom of the pretreatment box (201) close to the filter rotating disk (206); and a guide groove (211) is fixedly mounted on the bottom of the pretreatment box (201).

8. The device for adding medicine to and filtering mutton processing wastewater according to claim 7, characterized in that: The dosing box (212) is fixedly mounted on one side of the pretreatment box (201); a dosing motor (213) is fixedly mounted on the front of the dosing box (212); an output end of the dosing motor (213) is fixedly connected to a dosing roller (214); a plurality of mixing plates (215) are fixedly mounted on the outer side of the dosing roller (214); a dosing trough (216) is fixedly mounted on the bottom of the dosing box (212); a second connecting hinge (217) is symmetrically mounted on one side of the bottom of the dosing trough (216); and a sealing plate (218) is rotatably connected to one side of two of the second connecting hinges (217).

9. The device for adding medicine to and filtering mutton processing wastewater according to claim 8, characterized in that: A material unloading rotating plate (219) is fixedly mounted on the bottom of the sealing plate (218), a flow monitor (220) is fixedly mounted on one side of the bottom of the material unloading rotating plate (219), a limiting bracket (221) is symmetrically mounted on one side of the feeding trough (216) away from the second connecting hinge (217), a lifting cylinder (222) is fixedly mounted inside the limiting bracket (221), a limiting slider (223) is fixedly connected to the top of the lifting cylinder (222), a feeding rotating rod (224) is rotatably connected to one side of the limiting slider (223), and the feeding rotating rod (224) is rotatably connected to the sealing plate (218).

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