Sludge treatment recycling device
Technical Field
The utility model relates to the technical field of sludge recovery, in particular to a sludge treatment recovery and reutilization device.
Background
The treatment of the sludge in China is relatively lagged due to factors such as funds, the sludge stabilization rate is low, the harmless treatment rate is low, the treatment technology is single, the cost is high, most of the sludge is directly used for agriculture, landfill or landfill, incineration, sludge land utilization and the like after untreated or simply treated, some of the sludge is stacked at will, the sludge mainly contains sand stone, household garbage, plastic products, glass products, microorganisms and residues thereof, the residues mainly contain organic matters, nutrient substances such as nitrogen and phosphorus and organic matters, and the sludge contains a large amount of organic components, so that the sludge is an important cause of pollution and an important basis for sludge recycling.
Because a large amount of sewage is usually mixed in the sludge, the prior art is used for directly drying the sludge and extracting soil, not only organic components in the sludge are wasted along with sewage evaporation, but also a large amount of heat resources are consumed for drying the sludge, so that waste is caused.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a sludge treatment recycling device, which has the advantage of easy extraction of soil in sludge and avoids the problem of drying waste.
In order to achieve the aim of easily extracting soil in sludge, the utility model provides the following technical scheme:
The utility model provides a sludge treatment recycling device, includes the staving, staving inner wall middle part fixed connection filter is located the top of filter the filter is installed to the staving inner chamber, and filter assembly is arranged in filtering the massive impurity in the mud, is located the below of filter the subassembly is squeezed in the staving inner chamber installation, squeezes the subassembly and is arranged in separating the waste water in the mud, still includes:
The squeezing assembly comprises a servo motor, the servo motor is fixedly arranged at the top of the barrel body, the output end of the servo motor is fixedly connected with a rotating shaft, the rotating shaft extends to the bottom of the barrel body, the bottom wall of the barrel body is fixedly connected with a base, the top of the base is fixedly connected with a first filter vat, the top of the first filter vat is fixedly connected with a second filter vat, and the second filter vat is attached to the filter plate.
According to some embodiments, the lower side of the filter plate is provided with a pressing block in threaded connection with the side wall of the rotating shaft, the bottom of the filter plate is fixedly connected with a limiting column, and the limiting column penetrates through the pressing block and extends to the bottom of the first filter barrel.
According to some embodiments, the briquette and the second filter vat sidewall are both provided in an inclined shape, and the bottom diameter of the briquette is equal to the first filter vat diameter.
According to some embodiments, the filter assembly comprises a stirring plate fixedly mounted on a rotating shaft side wall above the filter plate, the rotating shaft side wall is fixedly connected with a cleaning plate, and the cleaning plate is attached to the filter plate.
According to some embodiments, the top of the barrel body is slidably connected with a sliding column, and the bottom end of the sliding column positioned in the inner cavity of the barrel body is fixedly connected with a circular ring.
According to some embodiments, the connecting plates are fixedly connected to two sides of the top of the barrel body, the rotating plates are rotatably connected to the top of the sliding column, the clamping grooves are formed in the side walls of the connecting plates, and the rotating plates can rotate to the inner cavities of the clamping grooves.
According to some embodiments, a discharging pipe is fixedly connected to the bottom of the barrel body below the first filtering barrel, and a pipe plug is connected to the inner wall of the discharging pipe in a threaded manner.
According to some embodiments, the inner side of the ring is fixedly connected with a feeding pipe at the top of the barrel, the side wall of the base is inclined, and the outer side of the base is fixedly connected with a water outlet pipe at the bottom of the barrel.
Advantageous effects
The utility model provides a sludge treatment recycling device, which has the following beneficial effects:
This sludge treatment recycling device, the back is filtered with the bulk impurity in filter unit to mud, can fall at second filter vat lateral wall and briquetting top through the filter, slides to first filter vat bottom, and the briquetting can slide on pivoted axis of rotation lateral wall, and the briquetting slides down at the axis of rotation, can extrude the mud that is located first filter vat inner chamber to the water that makes in the mud reaches its outside through first filter vat staving inner chamber, realizes the quick dehydration of mud.
Drawings
FIG. 1 is a schematic diagram of the structure of the device of the present utility model;
FIG. 2 is a schematic view (front cross-section) of the apparatus of the present utility model;
FIG. 3 is a schematic view (front cross-section) of a filter assembly according to the present utility model;
Fig. 4 is a schematic view (front cross-section) of the press assembly of the present utility model.
In the figure, 1, a barrel body; 101, a filter plate, 2, a filter assembly, 201, a stirring plate, 202, a cleaning plate, 203, a sliding column, 204, a circular ring, 205, a connecting plate, 206, a rotating plate, 207, a clamping groove, 3, a squeezing assembly, 301, a servo motor, 302, a rotating shaft, 303, a base, 304, a first filter barrel, 305, a second filter barrel, 306, a pressing block, 307, a limiting column, 4, a discharging pipe, 401, a pipe plug, 402, a feeding pipe, 403 and a water outlet pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a sludge treatment recycling device, including staving 1, staving 1 inner wall middle part fixed connection filter 101 is located the top staving 1 inner chamber of filter 101 and is installed filter component 2, and filter component 2 is arranged in filtering the big impurity in the mud, and press the subassembly 3 is installed to the below staving 1 inner chamber that is located filter 101, presses subassembly 3 to be used for separating the waste water in the mud, still includes:
The squeezing assembly 3 comprises a servo motor 301, the servo motor 301 is fixedly arranged at the top of the barrel body 1, the output end of the servo motor 301 is fixedly connected with a rotating shaft 302, the rotating shaft 302 extends to the bottom of the barrel body 1, the inner bottom wall of the barrel body 1 is fixedly connected with a base 303, the top of the base 303 is fixedly connected with a first filter vat 304, the top of the first filter vat 304 is fixedly connected with a second filter vat 305, and the second filter vat 305 is attached to the filter plate 101;
the side wall of the rotating shaft 302 positioned below the filter plate 101 is connected with a pressing block 306 in a threaded manner, the bottom of the filter plate 101 is fixedly connected with a limiting column 307, and the limiting column 307 penetrates through the pressing block 306 and extends to the bottom of the first filter barrel 304;
the side walls of the pressing block 306 and the second filter vat 305 are both inclined, and the bottom diameter of the pressing block 306 is equal to the diameter of the first filter vat 304;
It should be noted that, after the rotation shaft 302 is driven by the servo motor 301 to rotate, the sludge filters the bulk impurities in the filter assembly 2, the bulk impurities will fall on the side wall of the second filter vat 305 and the top of the pressing block 306 through the filter plate 101, because the side walls of the pressing block 306 and the second filter vat 305 are both inclined, the sludge will slide to the bottom of the first filter vat 304, meanwhile, because the rotation shaft 302 and the pressing block 306 are in threaded connection, and the limiting effect of the limiting column 307 exists, the pressing block 306 can slide on the side wall of the rotation shaft 302, the pressing block 306 slides downwards on the rotation shaft 302, the sludge in the inner cavity of the first filter vat 304 can be extruded, so that the water in the sludge reaches the inner cavity of the barrel body 1 outside the first filter vat through the first filter vat 304, and after the rotation shaft 302 is reversed by the servo motor 301, the pressing block 306 slides upwards, the sludge can continuously enter the inner cavity of the first filter vat 304 to be extruded, and the rapid dehydration of the sludge can be realized.
The filter assembly 2 comprises a stirring plate 201, the stirring plate 201 is fixedly arranged on the side wall of a rotating shaft 302 above the filter plate 101, the side wall of the rotating shaft 302 is fixedly connected with a cleaning plate 202, and the cleaning plate 202 is attached to the filter plate 101;
the top of the barrel body 1 is connected with a sliding column 203 in a sliding way, and the bottom end of the sliding column 203 positioned in the inner cavity of the barrel body 1 is fixedly connected with a circular ring 204;
Connecting plates 205 are fixedly connected to two sides of the top of the barrel body 1, a rotating plate 206 is rotatably connected to the top of the sliding column 203, clamping grooves 207 are formed in the side walls of the connecting plates 205, and the rotating plate 206 can rotate to the inner cavities of the clamping grooves 207;
When the sludge enters the inner cavity of the barrel body 1, the sludge falls on the top of the filter plate 101 positioned on the inner side of the circular ring 204, the rotating shaft 302 is driven to rotate by the servo motor 301, the stirring plate 201 is driven to rotate to crush soil in the sludge for convenient filtration when the rotating shaft 302 rotates, the cleaning plate 202 also rotates along with the rotating shaft 302, the filter plate 101 is cleaned, the sludge is prevented from being blocked, large-particle impurities exist on the top of the filter plate 101 after the sludge is completely filtered, at the moment, the rotating plate 206 is rotated to separate from the clamping groove 207 on the side wall of the connecting plate 205, then the sliding column 203 and the circular ring 204 are slid upwards to separate the circular ring 204, the rotating plate 206 is rotated to clamp the inner cavity of the clamping groove 207, at the moment, along with the rotation of the stirring plate 201 and the cleaning plate 202, the impurities can be cleaned to the outer side of the circular ring 204 for convenient cleaning.
The bottom of the barrel body 1 positioned below the first filter barrel 304 is fixedly connected with a discharge pipe 4, and the inner wall of the discharge pipe 4 is in threaded connection with a pipe plug 401;
The top of the inner barrel body 1 positioned on the circular ring 204 is fixedly connected with a feed pipe 402, the side wall of the base 303 is inclined, and the bottom of the outer barrel body 1 positioned on the base 303 is fixedly connected with a water outlet pipe 403;
It should be noted that, the pressing block 306 extrudes the sludge to the outside of the first filtering barrel 304, flows along the side wall of the base 303 to the inner bottom wall of the barrel 1, flows out by the water outlet pipe 403, rotates the pipe plug 401 to separate from the discharging pipe 4 after dewatering, and is used for cleaning, collecting and dewatering sludge, meanwhile, the pressing block 306 continues to press down along with the rotation of the rotating shaft 302, so that the sludge can be extruded to the discharging pipe 4, the effect of quick discharging is achieved, and the sludge enters the top of the filtering plate 101 at the inner side of the circular ring 204 through the feeding pipe 402.
The operation mode is that sludge enters the top of the filter plate 101 at the inner side of the circular ring 204 through the feed pipe 402, the servo motor 301 is started, the servo motor 301 drives the rotating shaft 302 to rotate, the stirring plate 201 is driven to rotate to break soil in the sludge for convenient filtration when the rotating shaft 302 rotates, the cleaning plate 202 also rotates along with the rotating shaft 302, the filter plate 101 is cleaned, the sludge is prevented from being blocked, large-particle impurities exist at the top of the filter plate 101 after the complete filtration of the sludge, at the moment, the rotating plate 206 is separated from the clamping groove 207 at the side wall of the connecting plate 205, then the sliding column 203 and the circular ring 204 are slid upwards to separate the circular ring 204, the rotating plate 206 is rotated to clamp the inner cavity of the clamping groove 207, at the moment, along with the rotation of the stirring plate 201 and the cleaning plate 202, the impurities can be cleaned to the outer side of the circular ring 204 for convenient cleaning;
Through filter 101 can fall at second filter vat 305 lateral wall and briquetting 306 top, because briquetting 306 and second filter vat 305 lateral wall all set up to the slope form, so mud all can slide to first filter vat 304 bottom, simultaneously because be threaded connection between axis of rotation 302 and the briquetting 306, and there is the restriction effect of spacing post 307, so briquetting 306 can slide on axis of rotation 302 lateral wall, briquetting 306 slides down at axis of rotation 302, can extrude the mud that is located first filter vat 304 inner chamber, thereby make the water in the mud reach its outside staving 1 inner chamber through first filter vat 304, utilize servo motor 301 reversal axis of rotation 302 after, briquetting 306 upwards slides, thereby can make mud continue to get into first filter vat 304 inner chamber and extrude, thereby can realize quick dehydration of mud.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.