CN213652248U

CN213652248U - Environment-friendly sludge treatment equipment for hydraulic engineering

Info

Publication number: CN213652248U
Application number: CN202021943111.3U
Authority: CN
Inventors: 杜锦川
Original assignee: China Energy Group Third Engineering Bureau Co Ltd
Current assignee: China Energy Group Third Engineering Bureau Co Ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-07-09
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses an environmental protection sludge treatment equipment that hydraulic engineering used, including the workbin, the drain pipe is installed to the bottom interlude of workbin one side, secondary stoving structure is installed to one side interlude of workbin, the inner wall of workbin and the top fixed mounting that is located secondary stoving structure have the guide seat. This environmental protection sludge processing apparatus that hydraulic engineering used, through secondary stoving structure, the guide seat, wash port one, servo motor one, the squeeze roll, equal bellows, the exhaust vent, feeding storehouse one, hot-blast intercommunication pipeline, the cooperation of air heater and scraper blade is used, two squeeze rolls can extrude breakage to mud, thereby can carry out the breakage to the mud of caking, the mud of fritter do benefit to more and carry out contact absorption drying between the heat source, do benefit to and carry out abundant drying to mud, and simultaneously, extrude breakage to mud, be favorable to extruding the moisture in the mud, further be favorable to improving drying effect and the drying efficiency to mud.

Description

Environment-friendly sludge treatment equipment for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering field specifically is an environmental protection sludge treatment equipment that hydraulic engineering used.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.

This application improves to prior art, and among the prior art, partial mud belongs to the state of caking when feeding treatment facility, and inside difficult quilt of the mud of caking is dried, and inside still is in moist state, and the not thorough abundant of mud stoving, the treatment effect is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental protection sludge treatment equipment that hydraulic engineering used to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an environment-friendly sludge treatment device for hydraulic engineering comprises a material box, wherein a drain pipe is arranged at the bottom of one side of the material box in an inserting manner, a secondary drying structure is arranged at one side of the material box in an inserting manner, a material guide seat is fixedly arranged on the inner wall of the material box and positioned above the secondary drying structure, a plurality of first drain holes are formed in the top of the material guide seat in an equidistant penetrating manner, two extrusion rollers are rotatably arranged in the material box and positioned above the material guide seat, the driving end of each extrusion roller is fixedly connected with a first servo motor, two air equalizing boxes are fixedly arranged between two sides of the inner wall of the material box, a plurality of air outlet holes are formed in opposite surfaces of the two air equalizing boxes in an equidistant penetrating manner, a first feeding bin is arranged at the top of the material box in an inserting manner, a hot air heater is fixedly arranged, and the air outlet end of the hot air communication pipeline penetrates through the outer wall of the material box and extends to the inside of the material box to be fixedly connected with the air inlet end of the air equalizing box.

As a further aspect of the present invention: the secondary stoving structure includes the feed cylinder, the rotation axis is installed to the top interlude of feed cylinder, one side fixed mounting of feed cylinder has servo motor two, servo motor two's drive end fixedly connected with rotation axis, helical blade has been cup jointed to the outer wall of rotation axis, the bottom of feed cylinder is the equidistance and runs through and has seted up a plurality of wash ports two, the discharging pipe is installed to one side interlude of feed cylinder bottom, the shell has been cup jointed to the outer wall of feed cylinder, the inside of shell and the outer wall that is located the feed cylinder are provided with a plurality of heater strips.

As a further aspect of the present invention: the bottom of the shell is provided with a water outlet in a penetrating mode, and the interior of the shell is communicated with the interior of the material box through the water outlet.

As a further aspect of the present invention: the bottom of the inner wall of the shell and two sides of the water outlet are fixedly provided with inclined plates.

As a further aspect of the present invention: the scraping plates are fixedly arranged between the two sides of the inner wall of the material box, the number of the scraping plates is two, and the scraping ends of the scraping plates are in contact with the outer wall of the extrusion roller.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model uses the secondary drying structure, the material guiding seat, the first drain hole, the first servo motor, the squeeze rolls, the air equalizing box, the air outlet, the first feeding bin, the hot air communicating pipeline, the hot air blower and the scraper in a matching way, the two squeeze rolls can squeeze and crush the sludge, thereby crushing the caking sludge, facilitating the contact, absorption and drying between the small pieces of sludge and a heat source, facilitating the full drying of the sludge, and simultaneously, the sludge is extruded and crushed, so that the water in the sludge can be extruded out, the drying effect and the drying efficiency of the sludge can be further improved, the extruded water is collected below the inside of the material box through the first drain hole, the water in the material box can be drained through the drain pipe, and the scraper blade can carry out self-cleaning to the mud of squeeze roll outer wall adhesion, avoids mud adhesion can't get rid of on the outer wall of squeeze roll.

2. The utility model discloses a secondary stoving structure, feeding storehouse two, servo motor two, the rotation axis, the feed cylinder, helical blade, the hang plate, and a housing, the outlet, the heater strip, discharging pipe and wash port two's cooperation is used, mud is when the feed cylinder is inside to be removed, the heater strip heats, mud absorbs the heat source once more, and simultaneously, mud is in rolling state, make mud more comprehensive abundant with the heat source contact, it is more thorough to mud stoving, the treatment effect is good, and the inside moisture of feed cylinder can discharge through wash port two, the inside moisture of shell passes through the outlet and discharges, final moisture all can concentrate in the inside of workbin, the inside moisture of mud can not trickle everywhere and cause the pollution, do benefit to follow-up and handle it.

Drawings

FIG. 1 is a schematic structural view of an environment-friendly sludge treatment facility for hydraulic engineering;

FIG. 2 is a top cross-sectional view of a material box of the environment-friendly sludge treatment equipment for hydraulic engineering;

FIG. 3 is a sectional view of a charging barrel in the environment-friendly sludge treatment equipment for hydraulic engineering.

In the figure: the device comprises a material box 1, a drain pipe 2, a secondary drying structure 3, a material guide seat 4, a drain hole I5, a servo motor I6, an extrusion roller 7, an air equalizing box 8, an air outlet 9, a feeding bin I10, a hot air communication pipeline 11, a hot air blower 12, a scraping plate 13, a feeding bin II 14, a servo motor II 15, a rotating shaft 16, a material barrel 17, a spiral blade 18, an inclined plate 19, a shell 20, a drain opening 21, a heating wire 22, a discharge pipe 23 and a drain hole II 24.

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 to 3, in an embodiment of the present invention, an environment-friendly sludge treatment apparatus for hydraulic engineering comprises a material box 1, a drain pipe 2 is installed at the bottom of one side of the material box 1, a secondary drying structure 3 is installed at one side of the material box 1, a material guide seat 4 is fixedly installed on the inner wall of the material box 1 and above the secondary drying structure 3, the discharge end of the material guide seat 4 is fixedly connected with the feed end of the secondary drying structure 3, a plurality of drain holes 5 are formed at the top of the material guide seat 4 in an equidistant manner, two squeeze rollers 7 are rotatably installed inside the material box 1 and above the material guide seat 4, a driving end of the squeeze roller 7 is fixedly connected with a servo motor 6, the servo motor 6 is installed at one side of the material box 1, two air boxes 8 are fixedly installed between two sides of the inner wall of the material box 1, a plurality of air outlets 9 are formed at opposite surfaces of the two air, the air equalizing box 8 is obliquely arranged, the air outlet 9 faces the squeezing roller 7, the top of the bin 1 is provided with a first feeding bin 10 in an inserting mode, the other side of the bin 1 is fixedly provided with an air heater 12, the air outlet end of the air heater 12 is fixedly connected with a hot air communicating pipeline 11, the air outlet end of the hot air communicating pipeline 11 penetrates through the outer wall of the bin 1 and extends into the bin 1 to be fixedly connected with the air inlet end of the air equalizing box 8, the secondary drying structure 3 comprises a material cylinder 17, the top of the material cylinder 17 is provided with a rotating shaft 16 in an inserting mode, one side of the material cylinder 17 is fixedly provided with a second servo motor 15, the driving end of the second servo motor 15 penetrates through one side of the material cylinder 17 and extends into the material cylinder 17, the driving end of the second servo motor 15 is fixedly connected with a rotating shaft 16, the outer wall of the rotating, discharging pipe 23 is installed in the interlude of one side of feed cylinder 17 bottom, shell 20 has been cup jointed to the outer wall of feed cylinder 17, the inside of shell 20 and the outer wall that is located feed cylinder 17 are provided with a plurality of heater strips 22, the bottom of shell 20 is run through and has been seted up outlet 21, and be linked together through outlet 21 between the inside of shell 20 and workbin 1, the equal fixed mounting in both sides that the bottom of shell 20 inner wall just is located outlet 21 has hang plate 19, fixed mounting has scraper blade 13 between workbin 1 inner wall gets both sides, and scraper blade 13's quantity has two, scraper blade end and squeeze roll 7's the outer wall contact of scraper blade 13.

The utility model discloses a theory of operation is:

when the sludge drying device is used, hot air generated by the air heater 12 is conveyed to the inside of the air homogenizing box 8 through the hot air communication pipeline 11, finally, the hot air is sprayed to the inside of the material box 1 through the air outlet hole 9 to heat the inside of the material box 1, after sludge enters the inside of the material box 1 through the feeding bin I10, the sludge is contacted with the hot air to be heated, then the sludge falls between the two squeeze rollers 7, the squeeze rollers 7 are driven by the servo motor I6 to rotate, the two squeeze rollers 7 squeeze and crush the sludge, so that the agglomerated sludge can be crushed, small pieces of sludge are more beneficial to being contacted with a heat source to absorb and dry, the sludge is fully dried, meanwhile, the sludge is squeezed and crushed, the moisture in the sludge is favorably squeezed out, the drying effect and the drying efficiency of the sludge are further improved, and the squeezed moisture is collected below the inside the material box 1 through the drain hole I5, the water in the bin 1 can be discharged through the drain pipe 2, the scraper 13 can self-clean the sludge adhered to the outer wall of the squeeze roller 7, the sludge is prevented from being adhered to the outer wall of the squeeze roller 7 and cannot be removed, the crushed sludge enters the material cylinder 17 after being guided by the material guide seat 4, the servo motor two 15 drives the rotating shaft 16 to rotate, the spiral blade 18 rotates along with the rotating shaft, so that the sludge in the material cylinder 17 can move to one side of the material discharge pipe 23 and is finally discharged through the material discharge pipe 23, when the sludge moves in the material cylinder 17, the heating wire 22 heats the sludge, the sludge absorbs the heat source again, meanwhile, the sludge is in a rolling state, the sludge is in contact with the heat source more comprehensively and fully, the sludge is dried more thoroughly, the treatment effect is good, the water in the material cylinder 17 can be discharged through the drain hole two 24, and the water in the shell 20 is discharged through the water discharge port, finally, water is concentrated in the material box 1, and the water in the sludge cannot flow around to cause pollution, so that the sludge is beneficial to subsequent treatment.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an environmental protection sludge treatment equipment that hydraulic engineering used, includes workbin (1), its characterized in that: the bottom of one side of the work bin (1) is provided with a drain pipe (2) in an inserting mode, one side of the work bin (1) is provided with a secondary drying structure (3) in an inserting mode, the inner wall of the work bin (1) is fixedly provided with a guide seat (4) above the secondary drying structure (3), the top of the guide seat (4) is provided with a plurality of drain holes (5) in an equidistant penetrating mode, two extrusion rollers (7) are rotatably arranged in the work bin (1) and above the guide seat (4), a first servo motor (6) is fixedly connected with the driving end of each extrusion roller (7), two air equalizing boxes (8) are fixedly arranged between two sides of the inner wall of the work bin (1), opposite surfaces of the two air equalizing boxes (8) are provided with a plurality of air outlets (9) in an equidistant penetrating mode, and a first feeding bin (10) is installed in the top of the work, the opposite side fixed mounting of workbin (1) has air heater (12), the air-out end fixedly connected with hot-blast intercommunication pipeline (11) of air heater (12), and the air-out end of hot-blast intercommunication pipeline (11) runs through the outer wall of workbin (1) and extends to the inside of workbin (1) and the air inlet end fixed connection of equal bellows (8).

2. The environment-friendly sludge treatment equipment for the hydraulic engineering according to claim 1, which is characterized in that: secondary stoving structure (3) include feed cylinder (17), rotation axis (16) are installed to the top of feed cylinder (17) interlude, one side fixed mounting of feed cylinder (17) has servo motor two (15), the drive end fixedly connected with rotation axis (16) of servo motor two (15), helical blade (18) have been cup jointed to the outer wall of rotation axis (16), the bottom of feed cylinder (17) is the equidistance and runs through and has seted up a plurality of wash ports two (24), discharging pipe (23) are installed to one side interlude of feed cylinder (17) bottom, shell (20) have been cup jointed to the outer wall of feed cylinder (17), the inside of shell (20) and the outer wall that is located feed cylinder (17) are provided with a plurality of heater strips (22).

3. The environment-friendly sludge treatment equipment for the hydraulic engineering according to claim 2, wherein: a water outlet (21) is formed in the bottom of the shell (20) in a penetrating mode, and the interior of the shell (20) is communicated with the interior of the feed box (1) through the water outlet (21).

4. The environment-friendly sludge treatment equipment for the hydraulic engineering according to claim 2, wherein: inclined plates (19) are fixedly arranged at the bottom of the inner wall of the shell (20) and positioned at two sides of the water outlet (21).

5. The environment-friendly sludge treatment equipment for the hydraulic engineering according to claim 1, which is characterized in that: the scraper blades (13) are fixedly mounted between two sides of the inner wall of the work bin (1), the number of the scraper blades (13) is two, and the scraper ends of the scraper blades (13) are in contact with the outer wall of the squeeze roll (7).