CN220149439U

CN220149439U - Complete equipment for sludge reduction and resource treatment

Info

Publication number: CN220149439U
Application number: CN202321281665.5U
Authority: CN
Inventors: 吉现伟; 唐建; 张雨萱; 黄博文; 刘国; 张宿义; 敖宗华; 张浩然; 齐縯欣; 丁璟
Original assignee: Sichuan University of Science and Engineering; Chengdu Univeristy of Technology; Luzhou Laojiao Co Ltd
Current assignee: Sichuan University of Science and Engineering; Chengdu Univeristy of Technology; Luzhou Laojiao Co Ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-12-08
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses complete equipment for sludge reduction and recycling treatment, which comprises a shell, a water outlet pipe and a sludge outlet pipe, wherein an energy-saving mechanism is arranged at the top end of the shell, a connecting pipe is arranged at one side of a filter pressing mechanism, and a sludge box is arranged at one side of the connecting pipe. According to the utility model, the filter box is arranged on one side of the mud outlet pipe, mud can enter the filter box through the mud outlet pipe, then the hydraulic cylinder works to drive the telescopic push rod to stretch, the telescopic push rod stretches to drive the pressing plate to lift, the pressing plate lifts to squeeze mud in the filter box, when the pressing plate squeezes the mud, the mud can be filtered through the filter screen, moisture in the mud can fall into the bottom end of the filter box through the filter screen, then the moisture can enter the water tank through the pipe body, and the filtered mud can enter the mud box through the connecting pipe, so that the purposes of reducing the mud and recycling treatment complete equipment for conveniently filtering the mud are achieved.

Description

Complete equipment for sludge reduction and resource treatment

Technical Field

The utility model relates to the technical field of sludge heavy metal reduction, in particular to complete equipment for sludge reduction and recycling treatment.

Background

With the continuous improvement of the scale and the demands of the national urban greening, industrialization and agriculture, the urban pollution is increasingly serious, the water pollution, the soil pollution and even the air pollution which follow the urban pollution form a great threat to the human health, wherein the influence of a large amount of sludge left after the sewage treatment is particularly great, the most widely adopted land utilization mode in the developed countries is adopted to treat the sludge at present according to the technology at present, the mode has three advantages of low cost, low energy consumption and low operation cost, but serious sanitary deterioration condition can be generated on the land and the living environment, more researches are conducted to obtain a more reasonable, effective and comprehensive method for changing the current condition, the prior art is used for treating the sludge, the yield of the sludge still can not be reduced, the cost is high, the common treatment modes of the sludge at present mainly have the technical means of landfill, incineration, composting, natural drying and the like, the soil structure is damaged, the heavy metal is enriched in the soil, the harmful to the human health is effectively utilized, the soil is effectively damaged, the soil is effectively utilized to gradually reduce the pollution to the soil, the serious problem is solved, the problem of the utility model is gradually solved, the problem of the serious problem is solved, the problem of the utility model is solved, the serious and the problem is solved, the key and the problem of the soil is easy to be greatly polluted, and the utility model, the key and the problem is easy to treat the soil is realized, and the soil is greatly by the soil. At the same time, the pollution of incineration to air is reduced.

However, the existing complete equipment for sludge reduction and recycling treatment still has some problems, and the specific problems are as follows:

1. the sludge reduction and recycling treatment complete equipment has the advantages that the sludge is difficult to filter, water still exists in the sludge after treatment, the sludge treatment is not thorough enough, filter pressing and filtering are needed, and the sludge can be completely separated from water.

2. The utility model provides a sludge reduction and resource treatment complete sets are difficult to energy-conserving problem, and the device is energy-concerving and environment-protective inadequately, can consume a large amount of electric power when using, need let the device more energy-conserving, and the device generally can work outdoors, so use solar energy can let the device more energy-conserving.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide complete equipment for sludge reduction and recycling treatment, which is used for solving the defects that the existing complete equipment for sludge reduction and recycling treatment is difficult to filter sludge and difficult to save energy.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the complete equipment for sludge reduction and recycling treatment comprises a shell, a water outlet pipe and a sludge outlet pipe, wherein an energy-saving mechanism is arranged at the top end of the shell, an inlet is arranged at the bottom end of one side of the shell, a cathode plate is arranged at one side of the interior of the shell, an anode plate is arranged at the other side of the interior of the shell, and the water outlet pipe is arranged at one side of the top end of the shell;

a water tank is arranged on one side of the water outlet pipe, a pipe body is arranged at the bottom end of the water tank, a stirring mechanism is arranged in the middle position inside the shell, and a mud outlet pipe is arranged at the bottom end of one side of the shell;

the filter-pressing mechanism is installed to one side of going out mud pipe, and filter-pressing mechanism includes rose box, filter screen, clamp plate, flexible push rod and pneumatic cylinder, the rose box is installed in one side of going out mud pipe, the pump body is all installed to one side of going out mud pipe and outlet pipe, the connecting pipe is installed to one side of filter-pressing mechanism, and installs the rose box in one side of connecting pipe.

When the device is used, firstly, a coupling reagent is added into a sludge area, the coupling reagent is a mixed reagent of ferrate and persulfate in a certain proportion, an anode plate is connected with the anode of a direct-current power supply through a lead, a cathode plate is connected with the cathode of the direct-current power supply, after an electrochemical instrument is electrified, the coupling reagent is added, the PH value of the cathode and the anode in electrolysis is controlled, the distance between the cathode and the anode is controlled, the cathode is continuously and slowly stirred under the action of a stirrer, and the reduction reaction of the cathode in a reactor occurs under the action of an electric field.

Preferably, the inside user filter screen of rose box, the pneumatic cylinder is installed on the top of rose box, and flexible push rod is installed to the bottom of pneumatic cylinder, the clamp plate is installed to the bottom of flexible push rod, and the pneumatic cylinder work just can drive flexible push rod and stretch out and draw back, and flexible push rod is flexible just to drive the clamp plate and go up and down, and the clamp plate goes up and down just can extrude the silt of rose box inside, is provided with fine and close hole on the filter screen, when the clamp plate extrudes silt, and silt just can fall into the bottom of rose box through the filter screen through the filtration of filter screen, the inside moisture of silt.

Preferably, the outer diameter of the pressing plate is smaller than the inner diameter of the filter box, the pressing plate and the filter box form a sliding structure, and the pressing plate can slide in the filter box.

Preferably, the energy-saving mechanism comprises a storage battery, a mounting block, a support and a solar panel, wherein the storage battery is mounted on one side of the shell, the support is mounted on the top end of the shell, the mounting block is mounted on the top end of the support, the solar panel is mounted on the top end of the mounting block, the mounting block on the top end of the support and the solar panel form a clamping structure, the solar panel can absorb solar energy during daytime and can convert the solar energy into electric energy through a photovoltaic controller, then the electric energy can be stored in the storage battery, and the storage battery can provide partial power for the device so that the device can save more energy.

Preferably, the bottom of solar cell panel is provided with the fixture block, the top of installation piece is provided with the draw-in groove, solar cell panel and installation piece constitute the block structure, and the block structure convenient to detach.

Preferably, the stirring mechanism comprises a servo motor, a stirring shaft, a rotary table and blades, wherein the servo motor is arranged at the top end of the shell, the stirring shaft is arranged at the bottom end of the servo motor, the rotary table is arranged at the bottom end of the stirring shaft, the servo motor works to drive the stirring shaft to rotate, the rotary table can be driven to rotate by rotating the stirring shaft, the blades can be driven to rotate by rotating the rotary table, and the blades and the rotary table can slowly stir sludge in the shell by rotating the blades, so that the solution can be fully mixed with the sludge.

Preferably, the outside of carousel is provided with the flabellum, and the flabellum is equidistant the range in the outside of carousel, and flabellum and carousel rotation just can slowly stir the silt of shell inside.

(III) beneficial effects

The complete equipment for sludge reduction and resource treatment has the advantages that: through installing the rose box in one side of going out mud pipe, silt can get into the inside of rose box through going out mud pipe, then the pneumatic cylinder work just can drive flexible push rod and stretch out and draw back, flexible push rod is flexible just can drive the clamp plate and go up and down, the clamp plate goes up and down just can extrude the silt of rose box inside, be provided with fine and close hole on the filter screen, when the clamp plate extrudes silt, silt just can pass through the filtration of filter screen, the inside moisture of silt can fall into the bottom of rose box through the filter screen, then moisture can get into inside the water tank through the body, the silt after filtering just can get into inside the rose box through the connecting pipe, thereby it is convenient for carry out filterable purpose to silt to reach mud reduction and resourceful treatment complete sets;

the servo motor is arranged at the top end of the shell, the servo motor works to drive the stirring shaft to rotate, the stirring shaft rotates to drive the rotary table to rotate, the rotary table rotates to drive the fan blades to rotate, the fan blades and the rotary table rotate to slowly stir the sludge in the shell, so that the solution can be fully mixed with the sludge, and the purposes that the sludge reduction and recycling treatment complete equipment is convenient for stirring the sludge are achieved;

through installing the support on the top of shell, the installation piece and the solar cell panel on support top constitute the block structure, solar cell panel can absorb solar energy in daytime to can convert solar energy into electric energy through photovoltaic controller, then can store the electric energy in the inside of battery, the battery can provide partial electric power for the device, lets the device can be more energy-conserving, in order to reach the purpose that sludge reduction and resource treatment complete sets are convenient for energy-conserving.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of a front partial cross-sectional structure of the stirring mechanism of the present utility model;

FIG. 4 is a schematic view of a three-dimensional structure of an energy-saving mechanism according to the present utility model;

FIG. 5 is a schematic view of a partial cross-sectional front view of a press filter mechanism according to the present utility model.

Reference numerals in the drawings illustrate: novel 1, a shell; 2. an inlet; 3. a cathode plate; 4. an anode plate; 5. a water outlet pipe; 6. a mud outlet pipe; 7. a pump body; 8. a filter pressing mechanism; 801. a filter box; 802. a filter screen; 803. a pressing plate; 804. a telescopic push rod; 805. a hydraulic cylinder; 9. a connecting pipe; 10. a mud box; 11. a water tank; 12. a tube body; 13. an energy-saving mechanism; 1301. a storage battery; 1302. a mounting block; 1303. a bracket; 1304. a solar cell panel; 14. a stirring mechanism; 1401. a servo motor; 1402. a stirring shaft; 1403. a turntable; 1404. and (3) a fan blade.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a sludge reduction and resourceful treatment complete sets, including shell 1, outlet pipe 5 and play mud pipe 6, energy-saving mechanism 13 is installed on the top of shell 1, energy-saving mechanism 13 includes battery 1301, installation piece 1302, support 1303 and solar cell panel 1304, one side at shell 1 is installed to battery 1301, the top at shell 1 is installed to support 1303, installation piece 1302 is installed on the top of support 1303, and solar cell panel 1304 is installed on the top of installation piece 1302, the bottom of solar cell panel 1304 is provided with the fixture block, the top of installation piece 1302 is provided with the draw-in groove, solar cell panel 1304 and installation piece 1302 constitute the block structure.

In a first embodiment, firstly, the mounting block 1302 at the top end of the bracket 1303 and the solar panel 1304 form a clamping structure, during the day, the solar panel 1304 can absorb solar energy, and can convert the solar energy into electric energy through the photovoltaic controller, then the electric energy can be stored in the storage battery 1301, and the storage battery 1301 can provide partial electric power for the device, so that the device can save more energy.

An inlet 2 is arranged at the bottom end of one side of the shell 1, a cathode plate 3 is arranged at one side of the inside of the shell 1, an anode plate 4 is arranged at the other side of the inside of the shell 1, and a water outlet pipe 5 is arranged at one side of the top end of the shell 1.

The water tank 11 is installed to one side of outlet pipe 5, body 12 is installed to the bottom of water tank 11, and the inside intermediate position department of shell 1 installs rabbling mechanism 14 and includes servo motor 1401, (mixing) shaft 1402, carousel 1403 and flabellum 1404, and servo motor 1401 installs on the top of shell 1, and (mixing) shaft 1402 is installed to the bottom of servo motor 1401, and carousel 1403 is installed to the bottom of (mixing) shaft 1402, and the outside of carousel 1403 is provided with flabellum 1404, and flabellum 1404 is equidistant the range in the outside of carousel 1403.

In a second embodiment, firstly, stainless steel is used as an electrode anode plate 4, a carbon plate is used as a cathode plate 3, a coupling reagent is added into a sludge area, the coupling reagent is a mixed reagent of ferrate and persulfate mixed in a certain proportion, the anode plate 4 is connected with the positive electrode of a direct current power supply through a wire, the cathode plate 3 is connected with the negative electrode of the direct current power supply, after an electrochemical instrument is electrified, the coupling reagent is added, the pH value of a cathode and an anode during electrolysis is controlled, the distance between cathode and anode electrodes is controlled, the cathode and anode electrodes are continuously and slowly stirred under the action of an agitator, the cathode in a reactor is subjected to reduction reaction under the action of an electric field, the anode is subjected to oxidation reaction, a pump body 7 works after treatment, water is sent into a water tank 11 through a water outlet pipe 5, sludge is sent into a sludge tank 10 through a sludge outlet pipe 6, and the decomposition of heavy metal elements in the sludge is promoted by disturbing sludge floc, the operation of a servo motor 1401 can drive a stirring shaft 1402 to rotate, a turntable 1403 can be driven to rotate, a fan blade 1404 can be driven to rotate, the fan blade 1403 can be slowly stirred, and the inside the casing 1 can be fully mixed with the sludge.

The mud pipe 6 is installed to the bottom of shell 1 one side, go out mud pipe 6 one side and install filter pressing mechanism 8, and filter pressing mechanism 8 includes rose box 801, filter screen 802, clamp plate 803, flexible push rod 804 and pneumatic cylinder 805, the one side at mud pipe 6 is installed to the rose box 801, the inside user filter screen 802 of rose box 801, pneumatic cylinder 805 is installed on the top of rose box 801, and flexible push rod 804 is installed to the bottom of pneumatic cylinder 805, clamp plate 803 is installed to the bottom of flexible push rod 804, the external diameter of clamp plate 803 is less than the internal diameter of rose box 801, clamp plate 803 and rose box 801 constitute sliding construction.

In the third embodiment, firstly, the sludge can enter the filter tank 801 through the sludge outlet pipe 6, then the hydraulic cylinder 805 works to drive the telescopic push rod 804 to stretch, the telescopic push rod 804 stretches to drive the pressing plate 803 to lift, the pressing plate 803 can squeeze the sludge inside the filter tank 801, the filter screen 802 is provided with fine holes, when the pressing plate 803 squeezes the sludge, the sludge can be filtered through the filter screen 802, the water inside the sludge can fall into the bottom end of the filter tank 801 through the filter screen 802, then the water can enter the water tank 11 through the pipe body 12, and the filtered sludge can enter the sludge tank 10 through the connecting pipe 9.

The pump body 7 is installed to one side of play mud pipe 6 and outlet pipe 5, and connecting pipe 9 is installed to one side of filter-pressing mechanism 8, and mud box 10 is installed to one side of connecting pipe 9.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. Complete equipment for sludge reduction and resource treatment comprises a shell (1), a water outlet pipe (5) and a sludge outlet pipe (6), and is characterized in that: the energy-saving device is characterized in that an energy-saving mechanism (13) is arranged at the top end of the shell (1), an inlet (2) is arranged at the bottom end of one side of the shell (1), a cathode plate (3) is arranged at one side of the interior of the shell (1), an anode plate (4) is arranged at the other side of the interior of the shell (1), and a water outlet pipe (5) is arranged at one side of the top end of the shell (1);

a water tank (11) is arranged at one side of the water outlet pipe (5), a pipe body (12) is arranged at the bottom end of the water tank (11), a stirring mechanism (14) is arranged at the middle position inside the shell (1), and a mud outlet pipe (6) is arranged at the bottom end of one side of the shell (1);

the utility model discloses a filter-pressing mechanism, including filter-pressing mechanism (8), filter screen (802), clamp plate (803), telescopic push rod (804) and pneumatic cylinder (805), filter-pressing mechanism (8) are installed to one side of going out mud pipe (6), one side that goes out mud pipe (6) and outlet pipe (5) all installs pump body (7), connecting pipe (9) are installed to one side of filter-pressing mechanism (8), and mud case (10) are installed to one side of connecting pipe (9).

2. The sludge reduction and reclamation treatment plant as recited in claim 1, wherein: inside user filter screen (802) of rose box (801), pneumatic cylinder (805) are installed on the top of rose box (801), and telescopic push rod (804) are installed to the bottom of pneumatic cylinder (805), clamp plate (803) are installed to the bottom of telescopic push rod (804).

3. The sludge reduction and reclamation treatment plant as recited in claim 1, wherein: the outer diameter of the pressing plate (803) is smaller than the inner diameter of the filter box (801), and the pressing plate (803) and the filter box (801) form a sliding structure.

4. The sludge reduction and reclamation treatment plant as recited in claim 1, wherein: the energy-saving mechanism (13) comprises a storage battery (1301), a mounting block (1302), a bracket (1303) and a solar cell panel (1304), wherein the storage battery (1301) is mounted on one side of the shell (1), the bracket (1303) is mounted on the top end of the shell (1), the mounting block (1302) is mounted on the top end of the bracket (1303), and the solar cell panel (1304) is mounted on the top end of the mounting block (1302).

5. The sludge reduction and recycling treatment plant according to claim 4, wherein: the bottom of solar cell panel (1304) is provided with the fixture block, the top of installation piece (1302) is provided with the draw-in groove, solar cell panel (1304) and installation piece (1302) constitute the block structure.

6. The sludge reduction and reclamation treatment plant as recited in claim 1, wherein: the stirring mechanism (14) comprises a servo motor (1401), a stirring shaft (1402), a rotary table (1403) and fan blades (1404), wherein the servo motor (1401) is arranged at the top end of the shell (1), the stirring shaft (1402) is arranged at the bottom end of the servo motor (1401), and the rotary table (1403) is arranged at the bottom end of the stirring shaft (1402).

7. The sludge reduction and reclamation treatment plant as recited in claim 6, wherein: the outer side of the rotary table (1403) is provided with fan blades (1404), and the fan blades (1404) are arranged at equal intervals on the outer side of the rotary table (1403).