Drying and curing device for oily sludge treatment

Abstract

The utility model relates to the technical field of sludge treatment, in particular to a drying and curing device for oily sludge treatment, which comprises a drying box, a plurality of forming grooves are formed in the drying box, an electric heating pipe is arranged in the drying box, and supporting legs are respectively mounted at four corners of the bottom of the drying box. The drying and curing device for oily sludge treatment comprises a drying box, a conveying mechanism is arranged on the surface of the drying box, a cover body mechanism is arranged on the surface of the drying box, a plurality of forming grooves are formed in the drying box at equal intervals, and electric heating pipes are installed below the forming grooves. Sludge can be conveyed into the drying box, it is avoided that the sludge is directly poured into the drying box and accumulated, follow-up treatment is affected, follow-up drying is facilitated, the forming groove is formed in the drying box, a cover body and a pressing block are matched, the sludge is heated through an electric heating pipe, the sludge is dried and formed, and follow-up sludge treatment is facilitated; and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sludge treatment technical field, concretely is a kind of drying solidification device for oily sludge treatment. BACKGROUND

[0002] In the process of urban sewage treatment, a large amount of sludge is usually produced, which has high water content and strong fluidity, and is usually accompanied by odor and various bacteria. Due to historical reasons, domestic sewage treatment plants generally do not have sludge treatment capacity. Currently, the main method is to use the disposal landfill method.

[0003] However, the drying solidification device for sludge treatment currently used is generally directly added with sludge in the drying device, which is prone to sludge blockage, and the sludge is accumulated together, which is not convenient for subsequent treatment after solidification. Therefore, we propose a drying solidification device for oily sludge treatment. SUMMARY

[0004] One technical problem to be solved by the present application is that the drying solidification device for sludge treatment currently used is generally directly added with sludge in the drying device, which is prone to sludge blockage, and the sludge is accumulated together, which is not convenient for subsequent treatment after solidification.

[0005] To solve the above technical problems, the present application provides a drying solidification device for oily sludge treatment, which comprises a drying box, a plurality of shaped grooves are formed in the inside of the drying box, an electric heating pipe is arranged in the inside of the drying box, support legs are installed at the four corners of the bottom of the drying box, a conveying mechanism is arranged on the surface of the drying box, and a cover mechanism is arranged on the surface of the drying box.

[0006] In some embodiments, the plurality of shaped grooves are arranged at equal distances in the inside of the drying box, and the electric heating pipe is installed below the shaped grooves.

[0007] In some embodiments, the conveying mechanism comprises a conveying cylinder, a feed inlet is arranged at the top of the conveying cylinder, a first motor is arranged at one end of the conveying cylinder, a rotating shaft is installed at the output end of the first motor, helical blades are installed on the surface of the rotating shaft, and a material guide pipe is installed at one end of the conveying cylinder.

[0008] In some embodiments, one end of the material guide pipe is connected to the drying box.

[0009] In some embodiments, the cover mechanism comprises a support frame, a second motor is arranged on the surface of the support frame, a threaded rod is installed at the output end of the second motor, a threaded cylinder is threadedly connected to the surface of the threaded rod, a sliding rail is arranged in the inside of the support frame, and a sliding block is slidably connected to the surface of the sliding rail.

[0010] In some embodiments, the support frame is arranged on the surface of the drying box, the number of the slide rails and the slide blocks are both three, one end of the slide blocks is connected with the cover body, the cover body is connected with the threaded cylinder, a plurality of pressing blocks are arranged on the surface of the cover body at equal distances, and the plurality of pressing blocks are matched with the plurality of forming grooves.

[0011] The utility model at least has the following beneficial effects:

[0012] Through the transmission mechanism, the sludge can be transmitted to the inside of the drying box, the sludge is directly poured into the drying box, the sludge is accumulated, the subsequent treatment is affected, subsequent drying is convenient, the forming groove is arranged in the inside of the drying box, the cover body and the pressing block are matched, the sludge is dried and formed through the electric heating pipe, subsequent sludge treatment is convenient, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic diagram of the utility model;

[0014] Figure 2 It is the front view cross section structure schematic diagram of the utility model;

[0015] Figure 3 It is the first kind of solid section structure schematic diagram of the utility model;

[0016] Figure 4 It is the second kind of solid section structure schematic diagram of the utility model.

[0017] In the drawing: 1-drying box;2-electric heating pipe;3-supporting leg;4-transmission mechanism;401-transmission cylinder;402-feeding port;403-first motor;404-rotating shaft;405-spiral blade;406-feeding pipe;5-cover body mechanism;501-support frame;502-second motor;503-threaded rod;504-threaded cylinder;505-slide rail;506-slide block;507-cover body;508-pressing block;6-forming groove. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please refer to Figures 1-4The utility model provides a technical scheme: an oil-containing sludge treatment drying solidification device, including drying case 1, the inside of drying case 1 is opened with multiple profiled grooves 6, the inside of drying case 1 is provided with electric heating pipe 2, the bottom four corners of drying case 1 are installed with support leg 3 respectively, the surface of drying case 1 is provided with transmission mechanism 4, the surface of drying case 1 is provided with cover body mechanism 5, multiple profiled grooves 6 are arranged equidistance and are opened in the inside of drying case 1, electric heating pipe 2 is installed below profiled groove 6, the sludge that needs drying enters transmission cylinder 401 inside through feed inlet 402, makes helical blade 405 rotate by first motor 403 drive shaft 404 rotation, to the transmission of sludge, again through guide pipe 406 sludge is guided into the inside of drying case 1, by second motor 502 drive screw rod 503 rotation, make threaded cylinder 504 move, cooperate with slide rail 505 and slider block 506, cover body 507 moves, cover body 507 moves to the top of drying case 1, briquetting 508 is contacted with profiled groove 6, the sludge is fixed in profiled groove 6 inside, again through electric heating pipe 2 to the sludge in profiled groove 6 inside heating drying, after drying, by second electric 502 drive screw rod 503 reverse rotation, by threaded cylinder 504 up, cooperate with slide rail 505 and slider block 506, make cover body 507 up, briquetting 508 leaves profiled groove 6, the sludge of drying case 1 inside drying is taken out.

[0020] Specifically, transmission mechanism 4 includes transmission cylinder 401, the top of transmission cylinder 401 is provided with feed inlet 402, one end of transmission cylinder 401 is provided with first motor 403, the output end of first motor 403 is installed with shaft 404, the surface of shaft 404 is installed with helical blade 405, one end of transmission cylinder 401 is installed with guide pipe 406, one end of guide pipe 406 is connected with drying case 1, the sludge that needs drying enters transmission cylinder 401 inside through feed inlet 402, by first motor 403 drive shaft 404 rotation, makes helical blade 405 rotate, to the transmission of sludge, again through guide pipe 406 sludge is guided into the inside of drying case 1.

[0021] Specific, the cover mechanism 5 includes support frame 501, the surface of support frame 501 is provided with second motor 502, the output end of second motor 502 is installed with threaded rod 503, the surface of threaded rod 503 is threadedly connected with threaded cylinder 504, the inside of support frame 501 is provided with slide rail 505, the surface of slide rail 505 is slidably connected with sliding block 506, support frame 501 is arranged on the surface of drying box 1, the number of slide rail 505 and sliding block 506 is three, one end of sliding block 506 is connected with cover 507, cover 507 is connected with threaded cylinder 504, the surface of cover 507 is installed with a plurality of pressing blocks 508 at equal intervals, a plurality of pressing blocks 508 and a plurality of forming grooves 6 are matched, threaded rod 503 is driven to rotate by second motor 502, threaded cylinder 504 is moved, cover 507 is moved by cooperating with slide rail 505 and sliding block 506, cover 507 is moved to the top of drying box 1, pressing block 508 is contacted with forming groove 6, sludge is fixed in forming groove 6, and the sludge in forming groove 6 is heated and dried by electric heating pipe 2, after drying, threaded rod 503 is reversely rotated by second motor 502, threaded cylinder 504 is moved upward, cover 507 is moved upward by cooperating with slide rail 505 and sliding block 506, pressing block 508 is separated from forming groove 6, and the sludge dried in drying box 1 is taken out.

[0022] All the electric equipment of the utility model is powered by external power supply;

[0023] Working principle: the sludge to be dried is entered into the inside of the transmission cylinder 401 through the feed inlet 402, the helical blade 405 is rotated by the rotation of the rotating shaft 404 driven by the first motor 403, the sludge is transported, the sludge is guided into the inside of the drying box 1 through the material guide pipe 406, the threaded rod 503 is driven to rotate by the second motor 502, the threaded cylinder 504 is moved, the cover 507 is moved by cooperating with the slide rail 505 and the sliding block 506, the cover 507 is moved to the top of the drying box 1, the pressing block 508 is contacted with the forming groove 6, the sludge is fixed in the forming groove 6, and the sludge in the forming groove 6 is heated and dried by the electric heating pipe 2, after drying, the threaded rod 503 is reversely rotated by the second motor 502, the threaded cylinder 504 is moved upward, the cover 507 is moved upward by cooperating with the slide rail 505 and the sliding block 506, the pressing block 508 is separated from the forming groove 6, and the sludge dried in the drying box 1 is taken out.

[0024] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0025] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. An oil-containing sludge treatment drying solidification device comprising a drying box (1), characterized in that: The inside of the drying box (1) is provided with a plurality of shaped grooves (6), the inside of the drying box (1) is provided with an electric heating pipe (2), the bottom corners of the drying box (1) are respectively provided with supporting legs (3), the surface of the drying box (1) is provided with a conveying mechanism (4), and the surface of the drying box (1) is provided with a cover mechanism (5).

2. The oil-containing sludge treatment drying and solidifying apparatus according to claim 1, characterized by: A plurality of the shaped grooves (6) are arranged at equal distances and are arranged in the inside of the drying box (1), and the electric heating pipe (2) is arranged below the shaped groove (6).

3. The oil-containing sludge treatment drying and solidifying apparatus according to claim 1, characterized by: The conveying mechanism (4) comprises a conveying cylinder (401), the top of the conveying cylinder (401) is provided with a feeding port (402), one end of the conveying cylinder (401) is provided with a first motor (403), the output end of the first motor (403) is provided with a rotating shaft (404), the surface of the rotating shaft (404) is provided with a spiral blade (405), and one end of the conveying cylinder (401) is provided with a material guide pipe (406).

4. The oil-containing sludge treatment drying and solidifying apparatus according to claim 3, characterized by: One end of the material guide pipe (406) is connected with the drying box (1).

5. The oil-containing sludge treatment and drying solidification apparatus according to claim 1, characterized by: The cover mechanism (5) comprises a supporting frame (501), the surface of the supporting frame (501) is provided with a second motor (502), the output end of the second motor (502) is provided with a threaded rod (503), the surface of the threaded rod (503) is threadedly connected with a threaded cylinder (504), the inside of the supporting frame (501) is provided with a sliding rail (505), and the surface of the sliding rail (505) is slidably connected with a sliding block (506).

6. The drying and solidifying device for oil-containing sludge treatment according to claim 5, characterized by: The supporting frame (501) is arranged on the surface of the drying box (1), the number of the sliding rail (505) and the sliding block (506) is three, one end of the sliding block (506) is connected with a cover (507), the cover (507) is connected with the threaded cylinder (504), a plurality of pressing blocks (508) are arranged on the surface of the cover (507) at equal distances, and the plurality of pressing blocks (508) are matched with the plurality of shaped grooves (6).

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