Industrial wastewater treatment mud removing device
Technical Field
The utility model relates to the technical field of industrial wastewater treatment, in particular to an industrial wastewater treatment mud removing device.
Background
Industrial wastewater comprises production wastewater, production wastewater and cooling water, and refers to wastewater and waste liquid generated in an industrial production process, wherein the wastewater and waste liquid contain industrial production materials, intermediate products and byproducts which run off along with water and pollutants generated in the production process, when the industrial wastewater is treated, sludge possibly existing in the wastewater is firstly required to be cleaned, the influence on subsequent treatment is avoided, and the sludge dehydration has several modes of precipitation, plate frame, bag type, centrifugation, drying, natural drying and the like, and the selection of a proper dehydration mode is a key link according to the property of the wastewater.
When current desilting through filtration mode is handled, often filter the mud impurity in the waste water through structures such as sack, filter, when using, be liable to block up the hole on filter or sack surface because of mud, lead to current filter can't filter mud for a long time, be difficult to clear up after the hole is blocked up to mud simultaneously, increase unnecessary trouble, consequently propose an industrial waste water treatment desilting device.
Disclosure of utility model
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an industrial wastewater treatment and sludge removal device, so as to solve the above-mentioned problems in the prior art.
The industrial wastewater treatment mud removing device comprises a box body, wherein the bottom of an inner cavity of the box body is fixedly connected with a guide plate, wastewater can be guided to one side of a water outlet pipe through the guide plate, a first filter plate is fixedly connected to the middle part of the inner cavity of the box body, sludge in the wastewater is filtered through the first filter plate, a scraping plate is arranged at the top of the first filter plate, a stabilizing plate and a screw rod are inserted in the middle part of the scraping plate, one end of the screw rod penetrates through a wall body of the box body and is fixedly connected with a first motor, the first motor is started to control the screw rod to drive the scraping plate to move at the top of the first filter plate, and residual sludge on the surface of the first filter plate can be scraped to two sides, so that the discharging is convenient;
Two sludge discharge pipes are fixedly connected to one side of the box body, a sludge collecting pipe is fixedly connected to the top end of one side of the sludge discharge pipe, a sludge inlet and a water return mesh are formed in the position, corresponding to the box body, of one side of the sludge discharge pipe, a second filter plate is fixedly connected to the bottom of an inner cavity of the sludge discharge pipe, sludge can enter the interior of the sludge discharge pipe through the sludge inlet, residual liquid in the sludge is discharged through the second filter plate, and the residual liquid is collected into the middle of the box body through the water return mesh;
The middle part of mud pipe is provided with the dwang, the top fixedly connected with second motor of dwang, the fixed cover in middle part of dwang is equipped with spiral lifting plate, the both sides of box are provided with inlet tube and outlet pipe respectively, start second motor control dwang and drive spiral lifting plate rotation, can upwards carry the mud at mud pipe middle part to the inside of input mud pipe that gathers is collected and is unified to be discharged, improves the result of use.
Preferably, the one end that the guide board is close to the outlet pipe is less than the other end, the one end that the first filter is close to the mud pipe is less than the other end, the bottom wall of scraper blade is laminated with the wall body of first filter, conveniently discharges the waste water of guide board guide through the outlet pipe, and the convenient filtration guide of passing through first filter is used, avoids first filter to block up, influences the filter effect.
Preferably, the stabilizer plate is fixed in the middle part of box, screw rod and scraper blade threaded connection, first motor is fixed in one side of box, improves the stability that the scraper blade removed through the stabilizer plate, and the scraper blade removes through starting first motor convenient control, convenient drive.
Preferably, the mud inlet and the backwater mesh are respectively arranged on the upper side and the lower side of the first filter plate, the mud inlet and the backwater mesh are respectively arranged on the upper side and the lower side of the second filter plate, the sludge enters the interior of the sludge discharge pipe conveniently through the mud inlet, and redundant liquid inside the sludge discharge pipe conveniently flows into the interior of the box body through the backwater mesh.
Preferably, the wall body of spiral lifting plate is laminated with the inner chamber wall body of mud pipe, the top one side of mud pipe is linked together with the inner chamber that gathers mud pipe, improves mud lifting effect through spiral lifting plate, gathers the convenient gathering of mud pipe and uses.
Preferably, the inlet tube sets up the top at first filter, the outlet pipe sets up in the bottom, makes things convenient for waste water input through the inlet tube to make things convenient for waste water to discharge through the outlet pipe.
The utility model has the technical effects and advantages that:
1. According to the utility model, the sludge in the wastewater can be filtered through the first filter plate, impurities and sludge filtered on the surface of the first filter plate can flow to one side through the inclined arrangement of the first filter plate, so that the highest end of the first filter plate is always in a circulation state to avoid integral blockage, and the first motor is started to control the scraping plate to scrape on the top of the first filter plate, so that the surface blockage of the first filter plate can be further avoided, the filtering and desilting efficiency and quality are improved, and the device is convenient to use;
2. According to the utility model, the sludge and impurities on the surface of the first filter plate automatically enter the interior of the sludge discharge pipe through the arranged sludge inlet, and the second motor is started to control the rotating rod to drive the spiral lifting plate to rotate, so that the sludge in the sludge discharge pipe can be conveyed upwards and input into the sludge collecting pipe to be discharged through the collection of the sludge collecting pipe, and the redundant liquid entering the sludge discharge pipe can flow back into the interior of the box body through the water return mesh to be discharged in a concentrated manner, thereby improving the sludge removal effect;
In conclusion, through the mutual influence of a plurality of effects, the filtering and desilting quality of the first filter plate can be improved, the first filter plate is prevented from being blocked, the surface sludge of the first filter plate is conveniently cleaned, the filtering and desilting efficiency and quality are improved, and the use is convenient.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic cross-sectional structure of the present utility model.
FIG. 3 is a schematic view of another angular structure of a cross section of the present utility model.
Fig. 4 is a schematic side view cross-sectional structure of the present utility model.
Fig. 5 is a schematic diagram of the split structure of the first filter plate, the scraper and the screw rod of the utility model.
The reference sign is 1, the box body; 2, a guide plate, 3, a first filter plate, 4, a scraping plate, 5, a stabilizing plate, 6, a screw, 7, a first motor, 8, a mud discharge pipe, 9, a mud collecting pipe, 10, a second filter plate, 11, a mud inlet, 12, a backwater mesh, 13, a second motor, 14, a rotating rod, 15, a spiral lifting plate, 16, a water inlet pipe, 17 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.
The industrial wastewater treatment mud removing device comprises a box body 1, wherein the bottom of an inner cavity of the box body 1 is fixedly connected with a guide plate 2, wastewater can be guided to one side of a water outlet pipe 17 through the guide plate 2, a first filter plate 3 is fixedly connected to the middle part of the inner cavity of the box body 1, sludge in the wastewater is filtered through the first filter plate 3, a scraping plate 4 is arranged at the top of the first filter plate 3, a stabilizing plate 5 and a screw rod 6 are inserted in the middle part of the scraping plate 4, one end of the screw rod 6 penetrates through the wall body of the box body 1 and is fixedly connected with a first motor 7, the screw rod 6 is controlled by starting the first motor 7 to drive the scraping plate 4 to move at the top of the first filter plate 3, and residual mud on the surface of the first filter plate 3 can be scraped to two sides, so that the discharging is convenient;
Two mud pipes 8 of one side fixedly connected with of box 1, one side top fixedly connected with of mud pipe 8 gathers mud pipe 9, one side of mud pipe 8 is provided with into mud mouth 11 and return water mesh 12 with the corresponding position of box 1, the inner chamber bottom fixedly connected with second filter 10 of mud pipe 8, the middle part of mud pipe 8 is provided with dwang 14, the top fixedly connected with second motor 13 of dwang 14, the fixed cover in middle part of dwang 14 is equipped with spiral lifting plate 15, the both sides of box 1 are provided with inlet tube 16 and outlet pipe 17 respectively, can make mud get into the inside of mud pipe 8 through into mud mouth 11, drain residual liquid in the mud through second filter 10, and the middle part of converging into box 1 through return water mesh 12, start second motor 13 control dwang 14 drive spiral lifting plate 15 rotation, can upwards carry the mud at the middle part of mud pipe 8, thereby the inside of input gathers and uniformly discharges, the result of use is improved.
As shown in fig. 2-5, one end of the guide plate 2, which is close to the water outlet pipe 17, is lower than the other end, one end of the first filter plate 3, which is close to the sludge discharge pipe 8, is lower than the other end, the bottom wall of the scraping plate 4 is attached to the wall of the first filter plate 3, the stabilizing plate 5 is fixed in the middle of the box 1, the screw rod 6 is in threaded connection with the scraping plate 4, the first motor 7 is fixed on one side of the box 1, the waste water guided by the guide plate 2 is conveniently discharged through the water outlet pipe 17, the use is conveniently filtered and guided through the first filter plate 3, the blocking of the first filter plate 3 is avoided, the filtering effect is influenced, the moving stability of the scraping plate 4 is improved through the stabilizing plate 5, the scraping plate 4 is conveniently controlled to move through starting the first motor 7, and the driving is convenient.
As shown in fig. 1-4, the mud inlet 11 and the backwater mesh 12 are respectively arranged at the upper side and the lower side of the first filter plate 3, the mud inlet 11 and the backwater mesh 12 are respectively arranged at the upper side and the lower side of the second filter plate 10, the wall body of the spiral lifting plate 15 is attached to the wall body of the inner cavity of the mud discharging pipe 8, one side of the top end of the mud discharging pipe 8 is communicated with the inner cavity of the mud collecting pipe 9, the water inlet pipe 16 is arranged at the top of the first filter plate 3, the water outlet pipe 17 is arranged at the bottom, the mud is convenient to enter the inside of the mud discharging pipe 8 through the mud inlet 11, the superfluous liquid inside the mud discharging pipe 8 is convenient to flow into the inside of the box 1 through the backwater mesh 12, the sludge lifting effect is improved through the spiral lifting plate 15, the mud collecting pipe 9 is convenient to collect and use, the water is convenient to input through the water inlet pipe 16, and the waste water is convenient to discharge through the water outlet pipe 17.
When the utility model is used, waste water enters the box body 1 through the water inlet pipe 16 and falls on the top of the first filter plate 3, sludge is filtered through the first filter plate 3, so that waste liquid is discharged through the water outlet pipe 17 through the guide of the guide plate 2, and the sludge on the surface of the first filter plate 3 flows to one side close to the sludge discharge pipe 8 through the guide of the first filter plate 3 in sequence;
Simultaneously, the first motor 7 is started to control the scraping plate 4 to move at the top of the first filter plate 3, so that the sludge on the surface of the first filter plate 3 can be scraped to the positions of the sludge inlets 11 at two sides, and the sludge enters the sludge discharge pipe 8 through the sludge inlets 11;
then start second motor 13 control dwang 14 and drive spiral lifting plate 15 rotation, can promote and input the inside gathering of gathering mud pipe 9 with mud and discharge, realize the effect of desilting, the filtration of residual liquid in the mud simultaneously through second filter 10 can flow back into on the guide board 2 through return water mesh 12, discharge through outlet pipe 17, improves the desilting effect.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.