CN209872730U

CN209872730U - Pollute river silt solidification processing system

Info

Publication number: CN209872730U
Application number: CN201920242939.7U
Authority: CN
Inventors: 谭兴发; 余强; 曾保国
Original assignee: Chongqing Luyang Engineering Design Co Ltd
Current assignee: Chongqing Luyang Engineering Design Co Ltd
Priority date: 2019-02-26
Filing date: 2019-02-26
Publication date: 2019-12-31
Anticipated expiration: 2029-02-26

Abstract

The utility model relates to a pollute river silt solidification processing system, including compression drying cabinet, press box and screw feeder, the bottom surface four corners fixedly connected with walking wheel of compression drying cabinet, the upper surface of compression drying cabinet is fixed with the press box, this dye river silt solidification processing system, through setting up the press box above the compression drying cabinet, the inside of this press box sets up the stripper plate that promotes through the cylinder, set up the guiding gutter inside the lateral wall of press box, this guiding gutter communicates with the inside of press box through the through-hole, this kind of design, can realize to the mud precompression dehydration, avoid once only compress with high costs, the compression effect is poor, improve work efficiency, through setting up the drying cabinet in the inside of compression drying cabinet, set up the hot plate in this drying cabinet, set up the electrical heating rod in this hot plate, the exhaust fan convulsions, be convenient for take thermal wind to dry the mud after the compression, and simultaneously, sludge can be sterilized, and the environment is protected.

Description

Pollute river silt solidification processing system

Technical Field

The utility model relates to a sludge treatment technical field specifically is a pollute river silt solidification processing system.

Background

The problem of difficult stacking and disposal is always encountered in the prior art for treating the river silt, the silt is simply stacked in a place, the silt still cannot be dried after a few years, and sometimes, workers are too lazy to steal, and the embarrassing situation of removing the east silt and supplementing the west silt can also occur. However, the work of 'five water co-treatment' is well done, and the sludge in the river channel is cleaned up by a hard bone which must be gnawed down.

In order to effectively solve the problems of difficult river channel sludge stacking, difficult disposal and the like caused by the traditional dredging mode, the secondary pollution of sludge to river channels and lands is practically avoided, the sludge needs to be solidified, but the river channel sludge disposal scheme needs to be analyzed from the aspects of technical means, production cost, scale operation, solidified products and the like, the feasibility and the effectiveness of the sludge solidification disposal technology are deeply discussed, the existing compressor is mostly adopted to realize solidification, the compression cost is high, the compressor volume influences, the disposable compression amount is small, the final working efficiency is low, and therefore the design improvement is necessary. .

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pollute river silt solidification processing system to the not enough of prior art existence to improve the problem that proposes in the above-mentioned background art.

In order to improve the above problem, the present invention is embodied by the following technical solutions: a solidification treatment system for sludge in a polluted river comprises a compression drying box, a squeezing box and a spiral feeder, wherein walking wheels are fixedly connected with four corners of the bottom surface of the compression drying box, the squeezing box is fixedly arranged on the upper surface of the compression drying box, a feeding hopper is arranged in the middle of the upper surface of the squeezing box, a squeezing plate is arranged in the squeezing box, an air cylinder is fixedly arranged in the middle of one side of the squeezing box, a piston rod of the air cylinder is fixedly connected with the rear side of the squeezing plate, a flow guide groove is arranged in one side wall of the squeezing box and is communicated with the inside of the squeezing box through a through hole, the lower end of the flow guide groove is communicated with a water outlet pipe fixed on one side of the squeezing box, a discharge hole communicated with the inside of the compression drying box is arranged at the bottom of the squeezing box, a first conveying device is fixedly arranged at the lower end of the inside of the compression drying box through a support, this second conveyer passes through bracing piece and compression drying cabinet's upper wall fixed connection, second conveyer's inside sets up a plurality of squeeze rolls, the inside rear side that is located second conveyer of compression drying cabinet is provided with the drying cabinet with compression drying cabinet upper end fixed connection, the upper surface of compression drying cabinet is provided with the draft tube with the drying cabinet intercommunication, one side of compression drying cabinet is provided with spiral feeder, and the discharge gate and the feeder hopper of this spiral feeder correspond, and the lower extreme of this spiral feeder is fixed in the inside of adding the feed bin.

As a preferred embodiment of the present invention, an outlet is opened at one side of the compression drying box, and one end of the first conveying device penetrates through the outlet.

As a preferred embodiment of the present invention, the inside of the drying box is provided with a heating plate, in which a plurality of electric heating rods are embedded, and the bottom surface of the heating plate is provided with a plurality of air outlets.

As a preferred embodiment of the utility model, an exhaust fan is arranged in the ventilator, and a filter screen is arranged at the inlet of the ventilator, and the diameter of the mesh of the filter screen is 8-10 mm.

As a preferred embodiment of the present invention, the lower end of the discharge port is fixedly connected with a material guiding plate, the material guiding plate is inclined, and the inclination angle is 30-45 °.

The utility model has the advantages that: the utility model discloses a pollute river course silt solidification processing system, including compression drying cabinet, expression case, screw feeder, add feed bin, feeder hopper, stripper plate, cylinder, squeeze roll, second conveyer, filter screen, exhaust fan, draft tube, export, outlet pipe, discharge gate, stock guide, walking wheel, bracing piece, first conveyer, through-hole, guiding gutter, drying cabinet, hot plate, air outlet.

1. This pollute river course silt solidification processing system through setting up the press box in compression drying cabinet top, and the inside of this press box sets up the stripper plate that promotes through the cylinder, and the inside guiding gutter that sets up of lateral wall of press box, this guiding gutter pass through-hole and the inside intercommunication of press box, and this kind of design can realize carrying out the precompression dehydration to mud, avoids disposable compression with high costs, and the compression effect is poor, improves work efficiency.

2. This pollute river course silt solidification processing system sets up the drying cabinet through the inside at the compression drying cabinet, sets up the hot plate in this drying cabinet, sets up the electric heating rod in this hot plate, and the exhaust fan convulsions is convenient for take thermal wind to carry out the drying to the mud after the compression, can realize carrying out the degerming to mud simultaneously, realizes the protection to the environment.

The utility model discloses compensate the weak point in the background art to a certain extent.

Drawings

FIG. 1 is an overall structure diagram of a sludge solidification treatment system for a polluted river according to the present invention;

in the figure: 1. compressing the drying box; 2. a press box; 3. a screw feeder; 4. a feeding bin; 5. a feed hopper; 6. a pressing plate; 7. a cylinder; 8. a squeeze roll; 9. a second conveying device; 10. a filter screen; 11. an exhaust fan; 12. a funnel; 13. an outlet; 14. a water outlet pipe; 15. a discharge port; 16. a material guide plate; 17. a traveling wheel; 18. a support bar; 19. a first conveying device; 20. a through hole; 21. a diversion trench; 22. a drying oven; 23. heating plates; 24. and (7) air outlet.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a solidification treatment system for polluted river silt comprises a compression drying box 1, a squeezing box 2 and a spiral feeder 3, wherein walking wheels 17 are fixedly connected to four corners of the bottom surface of the compression drying box 1, the squeezing box 2 is fixedly arranged on the upper surface of the compression drying box 1, a feed hopper 5 is arranged at the middle position of the upper surface of the squeezing box 2, a squeezing plate 6 is arranged inside the squeezing box 2, an air cylinder 7 is fixedly arranged at the middle position of one side of the squeezing box 2, a piston rod of the air cylinder 7 is fixedly connected with the rear side of the squeezing plate 6, a diversion trench 21 is arranged inside one side wall of the squeezing box 2, the diversion trench 21 is communicated with the inside of the squeezing box 2 through a through hole 20, the lower end of the diversion trench 21 is communicated with a water outlet pipe 14 fixed at one side of the squeezing box 2, a discharge port 15 communicated with the inside of the compression drying box 1 is arranged at the bottom of the squeezing box 2, a first conveying device 19 is fixedly arranged at the lower, the top of first conveyer 19 is provided with second conveyer 9, and this second conveyer 9 passes through bracing piece 18 and compression drying cabinet 1's upper wall fixed connection, the inside of second conveyer 9 sets up a plurality of squeeze rolls 8, the inside rear side that is located second conveyer 9 of compression drying cabinet 1 is provided with drying cabinet 22 with compression drying cabinet 1 upper end fixed connection, the upper surface of compression drying cabinet 1 is provided with draft tube 12 with drying cabinet 22 intercommunication, one side of compression drying cabinet 1 is provided with screw feeder 3, and the discharge gate of this screw feeder 3 corresponds with feeder hopper 5, and the lower extreme of this screw feeder 3 is fixed in the inside of feed bin 4.

The working principle is as follows: during the use, through set up squeezing box 2 in 1 top of compression drying cabinet, the inside setting of this squeezing box 2 is through the stripper plate 6 that cylinder 7 promoted, squeezing box 2's the inside guiding gutter 21 that sets up of lateral wall, this guiding gutter 21 passes through-hole 20 and the inside intercommunication of squeezing box 2, this kind of design, can realize carrying out the precompression dehydration to mud, it is with high costs to avoid disposable compression, the compression effect is poor, and work efficiency is improved, set up drying cabinet 22 through the inside at compression drying box 1, set up hot plate 23 in this drying cabinet 22, set up the electrical heating stick in this hot plate 23, the 11 convulsions of suction fan, the mud after the thermal wind of being convenient for takes the compression carries out the drying, can realize carrying out the degerming to mud simultaneously, the realization is to the protection of.

As a preferred embodiment of the present invention, one side of the compression drying box 1 is opened with an outlet 13, and one end of the first conveying device 19 penetrates through the outlet 13.

As a preferred embodiment of the present invention, the inside of the drying box 22 is provided with a heating plate 23, a plurality of electric heating rods are embedded in the heating plate 23, and the bottom surface of the heating plate 23 is provided with a plurality of air outlets 24.

As a preferred embodiment of the present invention, an exhaust fan 11 is disposed in the ventilator 12, and a filter screen 10 is disposed at an inlet of the ventilator 12, wherein a mesh diameter of the filter screen 10 is 8-10 mm.

As a preferred embodiment of the present invention, the lower end of the discharge hole 15 is fixedly connected with a material guiding plate 16, the material guiding plate 16 is disposed in an inclined manner, and the inclined angle is 30-45 °.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The polluted river channel sludge solidification treatment system comprises a compression drying box (1), a squeezing box (2) and a spiral feeder (3), and is characterized in that walking wheels (17) are fixedly connected to four corners of the bottom surface of the compression drying box (1), the squeezing box (2) is fixed to the upper surface of the compression drying box (1), a feeding hopper (5) is arranged in the middle of the upper surface of the squeezing box (2), a squeezing plate (6) is arranged inside the squeezing box (2), an air cylinder (7) is fixed to the middle of one side of the squeezing box (2), a piston rod of the air cylinder (7) is fixedly connected with the rear side of the squeezing plate (6), a diversion trench (21) is arranged inside one side wall of the squeezing box (2), the diversion trench (21) is communicated with the inside of the squeezing box (2) through a through hole (20), and the lower end of the diversion trench (21) is communicated with a water outlet pipe (14) fixed to one side of the squeezing box (2), a discharge hole (15) communicated with the interior of the compression drying box (1) is formed in the bottom of the squeezing box (2), a first conveying device (19) is fixed to the lower end of the interior of the compression drying box (1) through a supporting rod (18), a second conveying device (9) is arranged above the first conveying device (19), the second conveying device (9) is fixedly connected with the upper wall of the compression drying box (1) through the supporting rod (18), a plurality of squeezing rollers (8) are arranged inside the second conveying device (9), a drying box (22) fixedly connected with the upper end of the compression drying box (1) is arranged on the rear side, located on the rear side of the second conveying device (9), of the interior of the compression drying box (1), a ventilating barrel (12) communicated with the drying box (22) is arranged on the upper surface of the compression drying box (1), and a spiral feeder (3) is arranged on one side of the compression drying box (1), the discharge port of the spiral feeder (3) corresponds to the feed hopper (5), and the lower end of the spiral feeder (3) is fixed in the feeding bin (4).

2. A sludge solidification treatment system for polluted river channels according to claim 1, wherein an outlet (13) is formed at one side of the compression drying box (1), and one end of the first conveying device (19) penetrates through the outlet (13).

3. A contaminated river sludge solidification treatment system according to claim 1, wherein the drying box (22) is internally provided with a heating plate (23), a plurality of electric heating rods are embedded in the heating plate (23), and the bottom surface of the heating plate (23) is provided with a plurality of air outlets (24).

4. A sludge solidification treatment system for polluted river channels according to claim 1, wherein an exhaust fan (11) is arranged in the ventilator (12), and a filter screen (10) is arranged at the inlet of the ventilator (12), and the diameter of the mesh of the filter screen (10) is 8-10 mm.

5. The system for solidifying and treating sludge in a polluted river channel as claimed in claim 1, wherein a material guide plate (16) is fixedly connected to the lower end of the discharge port (15), and the material guide plate (16) is obliquely arranged and has an inclination angle of 30-45 °.