CN211170364U

CN211170364U - Sludge resource utilization high-temperature sterilization drying device

Info

Publication number: CN211170364U
Application number: CN201921895808.5U
Authority: CN
Inventors: 卢伟静
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-08-04
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to a sewage treatment technical field just discloses a mud utilization pasteurization mummification device, the power distribution box comprises a box body, the bottom swing joint of box has the removal wheel, the feed inlet has been seted up at the top of box, the top of box is connected with the mud pump. This mud utilization high temperature sterilization mummification device, through promoting first stripper plate extrusion second stripper plate through the pneumatic cylinder, the first extrusion separation of sewage in the mud, be favorable to the sewage extrusion separation in the silt, improve the dehydration efficiency of mud, start the air heater and carry out secondary air-dry to mud, thereby obtain the solid-state mud that the moisture content is 15% ~ 25%, the convenience is transported and is stored mud, put into mouthful input germicide and deodorant through the medicament, be favorable to killing the bacterium in the mud, eliminate the stink in the mud, start ultraviolet lamp and kill the microorganism in the mud, thereby obtain the mud that accords with the fertilizer service standard.

Description

Sludge resource utilization high-temperature sterilization drying device

Technical Field

The utility model relates to a sewage treatment technical field specifically is a mud utilization pasteurization mummification device.

Background

The sludge treatment is the processing process of concentrating, regulating, dehydrating, stabilizing, drying or incinerating the sludge. At present, in the hydraulic engineering work process, a lot of sludge can be encountered, and these sludge generally can not be used directly because of its special form, and fill as construction waste, however, because contain water in the sludge and lead to its unable fixed certain shape, restricted its use, the sludge is dried in the air and is handled the back and then uses usually, not only consuming time, and the effect is not good, therefore needs urgent to develop a not only can with the sludge dewatering, but also unification compresses the sludge into the sludge treatment equipment of fixed shape.

The sludge contains rich nitrogen, phosphorus and potassium, is an organic fertilizer with higher fertilizer efficiency, but because the sludge has high water content, large volume and fluidity, and the sludge contains a large amount of pathogenic bacteria, parasitic ova and viruses, which easily causes large-area spread of infectious diseases, the sludge cannot be directly used for the fertilizer, the existing sludge treatment device has low dehydration speed and does not have a drying function, thereby causing inconvenient transportation and storage of the sludge and a sterilization function, and being incapable of being directly used for the fertilizer and inconvenient collection, and causing low production rate.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a mud utilization pasteurization mummification device possesses that dehydration rate is fast, and the secondary is dried, and convenient the collection disinfects deodorant advantage, it is slow to have solved current sludge treatment device dehydration rate, does not have the stoving function, does not have the function of disinfecting, inconvenient collection, the slow problem of production rate.

(II) technical scheme

For realizing that above-mentioned dehydration is fast, the secondary is dried, convenient collection, deodorant purpose disinfects, the utility model provides a following technical scheme: a high-temperature sterilization and drying device for recycling sludge comprises a box body, wherein the bottom of the box body is movably connected with a movable wheel, the top of the box body is provided with a feed inlet, the top of the box body is connected with a sludge pump, the left end of the sludge pump is movably connected with a sludge pumping pipe, the sludge pumping pipe extends to the feed inlet, the inner walls of the left side and the right side of the box body are sequentially and fixedly connected with a first baffle, a second baffle and a third baffle from top to bottom, the upper side of the inner wall of the right side of the box body is fixedly provided with a hydraulic cylinder, the left end of the hydraulic cylinder is fixedly connected with a first extrusion plate, the upper side of the inner wall of the left side of the box body is fixedly connected with a spring, the right end of the spring is fixedly connected with a second extrusion plate, the upper side wall in the box body is provided with a, the utility model discloses a chemical spraying device, including first baffle, bottom fixed mounting of second baffle has first motor, the bearing position of first motor rotates and is connected with the pivot, the left and right sides wall fixedly connected with puddler of pivot, the medicament mouth of puting in has been seted up on the right side at third baffle top, the bottom fixed mounting of third baffle has ultraviolet lamp, the left side of first baffle is provided with the passage, the equal fixedly connected with air heater of downside of the box left and right sides inner wall, the left side wall downside fixed mounting of box has the second motor, the bearing position of second motor rotates and is connected with the stirring roller, the discharge gate has been seted up to the downside of box right side wall, the right side swing joint of discharge gate has the storage case.

Preferably, the top fixedly connected with slider of first stripper plate, the bottom fixedly connected with push plate of first stripper plate, push plate and first baffle upper surface contact, first stripper plate is the same with second stripper plate structure, is favorable to the sewage extrusion separation in the silt, improves the dehydration efficiency of mud.

Preferably, the inside of catchment mouth is provided with the filter screen, is favorable to filtering the impurity in the sewage, prevents the polluted environment.

Preferably, the medicaments added into the medicament feeding port are bactericides and deodorizers, so that bacteria in the sludge can be killed, odor in the sludge can be eliminated, and the sludge meeting the use standard of the fertilizer can be obtained.

Preferably, through holes are formed in the left sides of the first baffle, the second baffle and the third baffle, the material guide pipe extends to the bottom of the third baffle, and the material guide pipe guides the primarily dewatered sludge into the stirring rod for drying and sterilizing.

Preferably, the storage tank includes transparent case, the outer wall of transparent case is provided with the scale mark, the top swing joint of transparent case has the control valve, is favorable to observing and control mud derivation volume.

(III) advantageous effects

Compared with the prior art, the utility model provides a mud utilization pasteurization mummification device possesses following beneficial effect:

1. this mud utilization high temperature sterilization mummification device promotes first stripper plate through the pneumatic cylinder and extrudees the second stripper plate, with the first extrusion separation of sewage in the mud, is favorable to the sewage extrusion separation in the silt, improves the dehydration efficiency of mud, starts the air heater and carries out secondary air-drying to mud to obtain the solid-state mud that the moisture content is 15% ~ 25%, conveniently transport and store mud.

2. This mud utilization high temperature sterilization mummification device puts in mouthful through the medicament and drops into germicide and deodorant, is favorable to killing the bacterium in the mud, eliminates the stink in the mud, starts ultraviolet lamp and kills the microorganism in the mud to obtain the mud that accords with the fertilizer service standard, through the ejection of compact speed of control valve control mud, observe the sludge volume through transparent case and scale mark.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a first extrusion plate structure of the present invention;

fig. 3 is a schematic view of the structure of the storage box of the present invention.

In the figure: 1-moving wheel, 2-material storage box, 3-material outlet, 4-stirring roller, 5-box, 6-hot air blower, 7-stirring rod, 8-medicament feeding port, 9-first motor, 10-water guide pipe, 11-hydraulic cylinder, 12-water collecting port, 13-first extrusion plate, 14-material inlet, 15-mud pump, 16-second extrusion plate, 17-spring, 18-first baffle, 19-material guide pipe, 20-second baffle, 21-ultraviolet lamp, 22-third baffle, 23-mud pump pipe, 24-rotating shaft, 25-second motor, 26-chute, 27-slide block, 28-mud pushing plate, 29-control valve, 30-transparent box, 31-scale mark.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a high-temperature sterilization and drying device for recycling sludge comprises a box body 5, wherein the bottom of the box body 5 is movably connected with a movable wheel 1, the top of the box body 5 is provided with a feed inlet 14, the top of the box body 5 is connected with a sludge pump 15, the left end of the sludge pump 15 is movably connected with a sludge pumping pipe 23, the sludge pumping pipe 23 extends to the feed inlet 14, the inner walls of the left and right sides of the box body 5 are fixedly connected with a first baffle 18, a second baffle 20 and a third baffle 22 in sequence from top to bottom, the upper side of the inner wall of the right side of the box body 5 is fixedly provided with a hydraulic cylinder 11, the left end of the hydraulic cylinder 11 is fixedly connected with a first extrusion plate 13, the upper side of the inner wall of the left side of the box body 5 is fixedly connected with a spring 17, the right end of the spring 17 is fixedly connected with a second extrusion plate 16, the upper side wall inside the box, the mud pushing plate 28 is in surface contact with the upper surface of the first baffle plate 18, the first extrusion plate 13 and the second extrusion plate 16 are identical in structure, so that sewage in the mud can be extruded and separated, the dehydration efficiency of the mud can be improved, the water collecting port 12 is formed in the middle of the first baffle plate 18, a filter screen is arranged inside the water collecting port 12, so that impurities in the sewage can be filtered, and the environment pollution can be prevented, the water guide pipe 10 is fixedly connected to the bottom of the first baffle plate 18 relative to the position of the water collecting port 12, the first motor 9 is fixedly installed at the bottom of the second baffle plate 20, the rotating shaft 24 is rotatably connected to the bearing position of the first motor 9, the stirring rods 7 are fixedly connected to the left side wall and the right side wall of the rotating shaft 24, the drug adding port 8 is formed in the right side of the top of the third baffle plate 22, drugs added in the drug adding port 8 are bactericides, thereby obtaining sludge meeting the fertilizer use standard, an ultraviolet lamp 21 is fixedly installed at the bottom of a third baffle 22, a material guide pipe 19 is arranged at the left side of the first baffle 18, through holes are respectively formed at the left sides of the first baffle 18, the second baffle 20 and the third baffle 22, the material guide pipe 19 extends to the material guide pipe 19 at the bottom of the third baffle 22 to guide the primarily dewatered sludge into a stirring rod 7 for drying and sterilizing, hot air blowers 6 are fixedly connected at the lower sides of the inner walls at the left and right sides of a box body 5, a second motor 25 is fixedly installed at the lower side of the left side wall of the box body 5, a stirring roller 4 is rotatably connected at the bearing position of the second motor 25, a discharge port 3 is formed at the lower side of the right side wall of the box body 5, a material storage box 2 is movably connected at the right side of the discharge port 3, the material storage box 2 comprises a transparent box 30, scale lines 31 are, is beneficial to observing and controlling the sludge discharge amount.

The sterilizing liquid comprises: 2-3 wt% of wood vinegar, 5-6.5 wt% of sodium hypochlorite, 0.5-1 wt% of benzoic acid, 5-8 wt% of hydroxyethyl cellulose and the balance of water; the mass ratio of the sterilizing liquid to the sludge is 1: 30-1: 15.

The deodorant comprises: 10-15 wt% of disodium ethylene diamine tetraacetate, 30-40 wt% of activated carbon, 5-10 wt% of ferrous sulfate and the balance of zeolite; the mass ratio of the deodorant to the sludge is 1: 100-1: 80.

The first motor 9 and the second motor 25 both adopt Y80M2-2 three-phase asynchronous motors, the motor operation circuit is a normal motor forward and reverse rotation control program, and the circuit operation is an existing normal circuit.

The working principle is as follows:

when the sludge dewatering device is used, the device is moved to a working place through the moving wheel 1, the sludge pumping pipe 23 is led into sludge, the sludge pumping pump 15 is started to pump the sludge into the feed inlet 14, the hydraulic cylinder 11 is started to push the first extrusion plate 13 to extrude the second extrusion plate 16, the sewage in the sludge is extruded and separated for the first time, the sewage in the sludge is extruded and separated, the sludge dewatering efficiency is improved, the sewage flows into the water guide pipe 10 from the water collecting port 12 and is filtered by the filter screen, the environment pollution caused by impurities in the sewage is prevented, the first extrusion plate 13 pushes the compressed sludge to enter the material guide pipe 19, the spring 17 is favorable for the second extrusion plate 16 to automatically restore the position, the first motor 9 is started to stir the sludge, the bactericide and the deodorant are thrown through the medicament throwing port 8, the bacteria in the sludge are favorably killed, the odor in the sludge is eliminated, the ultraviolet lamp 21 is started to kill the microorganisms, thereby obtain the mud that accords with fertilizer service standard, start air heater 6 and carry out the secondary air-dry to mud to obtain the solid-state mud that the moisture content is 15% ~ 25%, conveniently transport and store mud, start second motor 25 and drive stirring roller 4 and rotate, thereby derive mud to discharge gate 3, control the discharge speed of mud through control valve 29, observe the sludge volume through transparent case 30 and scale mark 31.

In conclusion, this sludge resource utilization pasteurization mummification device promotes first stripper plate 13 through pneumatic cylinder 11 and extrudees second stripper plate 16, extrude the separation for the first time with the sewage in the mud, be favorable to extruding the separation with the sewage in the silt, improve the dehydration efficiency of mud, throw in a germicide and deodorant through medicament input port 8, be favorable to killing the bacterium in the mud, eliminate the stink in the mud, start ultraviolet lamp 21 and kill the microorganism in the mud, thereby obtain the mud that accords with fertilizer service standard, start hot-blast machine 6 and carry out secondary air-drying to mud, thereby obtain the solid-state mud that the moisture content is 15% ~ 25%, conveniently transport and store mud, control the ejection of compact speed of mud through control valve 29, observe the sludge volume through transparent case 30 and scale mark 31.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mud utilization high temperature sterilization mummification device, includes box (5), its characterized in that: the bottom of the box body (5) is movably connected with a moving wheel (1), the top of the box body (5) is provided with a feed inlet (14), the top of the box body (5) is connected with a mud pump (15), the left end of the mud pump (15) is movably connected with a mud pumping pipe (23), the mud pumping pipe (23) extends to the feed inlet (14), the inner walls of the left side and the right side of the box body (5) are sequentially and fixedly connected with a first baffle (18), a second baffle (20) and a third baffle (22) from top to bottom, the upper side of the inner wall of the right side of the box body (5) is fixedly provided with a hydraulic cylinder (11), the left end of the hydraulic cylinder (11) is fixedly connected with a first extrusion plate (13), the upper side of the inner wall of the left side of the box body (5) is fixedly connected with a spring (17), the right end of the spring (17) is fixedly connected with, the water collecting port (12) is formed in the middle of the first baffle (18), the water collecting port (12) at the bottom of the first baffle (18) is fixedly connected with a water guide pipe (10), the first motor (9) is fixedly mounted at the bottom of the second baffle (20), a rotating shaft (24) is rotatably connected with a bearing position of the first motor (9), stirring rods (7) are fixedly connected with the left side wall and the right side wall of the rotating shaft (24), a medicament throwing port (8) is formed in the right side of the top of the third baffle (22), an ultraviolet lamp (21) is fixedly mounted at the bottom of the third baffle (22), a material guide pipe (19) is arranged on the left side of the first baffle (18), an air heater (6) is fixedly connected with the lower sides of the inner walls at the left side and the right side of the box (5), a second motor (25) is fixedly mounted on the lower side of the left side, the bearing position of second motor (25) rotates and is connected with stirring roller (4), discharge gate (3) have been seted up to the downside of box (5) right side wall, the right side swing joint of discharge gate (3) has storage case (2).

2. The high-temperature sterilization and drying device for resource utilization of sludge according to claim 1, which is characterized in that: the top of the first extrusion plate (13) is fixedly connected with a sliding block (27), the bottom of the first extrusion plate (13) is fixedly connected with a mud pushing plate (28), the mud pushing plate (28) is in contact with the upper surface of the first baffle (18), and the first extrusion plate (13) and the second extrusion plate (16) are identical in structure.

3. The high-temperature sterilization and drying device for resource utilization of sludge according to claim 1, which is characterized in that: a filter screen is arranged in the water collecting opening (12).

4. The high-temperature sterilization and drying device for resource utilization of sludge according to claim 1, which is characterized in that: the medicament put into the medicament putting opening (8) is a bactericide and a deodorant.

5. The high-temperature sterilization and drying device for resource utilization of sludge according to claim 1, which is characterized in that: through holes are formed in the left sides of the first baffle (18), the second baffle (20) and the third baffle (22), and the material guide pipe (19) extends to the bottom of the third baffle (22).

6. The high-temperature sterilization and drying device for resource utilization of sludge according to claim 1, which is characterized in that: the storage box (2) comprises a transparent box (30), scale marks (31) are arranged on the outer wall of the transparent box (30), and the top of the transparent box (30) is movably connected with a control valve (29).