Environment-friendly sludge treatment device for coal mine

Abstract

The utility model belongs to the technical field of coal mine environment-friendly sludge treatment, and discloses a coal mine environment-friendly sludge treatment device which comprises a treatment vehicle body, a conveying mechanism mounted on the surface of the treatment vehicle body, a spraying mechanism mounted on the surface of the treatment vehicle body, and a mixing assembly mounted on the surface of the treatment vehicle body. The mixing assembly comprises a collecting box, the collecting box is mounted in the treatment vehicle body, a movable rod is rotatably connected to the interior of the collecting box, a plurality of mixing rods are mounted on the surface of the movable rod, a porous inclined plate is mounted in the collecting box, and the arrangement positions of the mixing rods are matched with the inclination of the porous inclined plate. The same ends of the multiple movable rods jointly penetrate through the collecting box and the treatment vehicle body and extend to the outside of the treatment vehicle body, and the sludge treatment device has the advantages that sludge and water can be stirred and mixed, so that the sludge is mixed and diluted, and the coal briquette and sludge separation effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to coal mine environmental protection sludge treatment technical field, specifically a kind of coal mine environmental protection sludge treatment device. BACKGROUND

[0002] Now, the application of sludge treatment technology is more common in the field of coal mine environmental protection, and the sludge treatment device is used to treat the sludge-containing wastewater generated in the wastewater treatment plant or other industrial processes. It can concentrate and dewater the sludge containing a large amount of suspended solids or organic matter, so that it becomes dry solid, which is convenient for subsequent treatment and transportation.

[0003] At the same time, the application number is CN220530813U, "a coal mine environmental protection sludge treatment device", the coal mine environmental protection sludge treatment device, including equipment shell;The outer side of equipment shell is fixedly installed with shovel plate, the inner side of equipment shell is provided with feeding belt group, the inner side of equipment shell is provided with conveying assembly, the upper end of equipment shell is provided with flushing assembly, the inner side bottom end of equipment shell is provided with water tank, the inner side of water tank is provided with filter plate, the inner side of equipment shell is provided with collection assembly;The sludge is scooped up by shovel plate, the sludge is guided into the upper end of conveying assembly by feeding belt group, the sludge is conveyed by conveying assembly, the sludge is sprayed and washed by flushing assembly, so that the sludge and water are introduced into the filter plate, to realize the separation of coal and sludge;

[0004] The above technical solution can only spray water on the sludge when spraying and washing the sludge, and because most of the sludge is thick, the water cannot enter the inside of the sludge, so that the separation effect of coal and sludge is poor, which affects the separation effect of coal and sludge.

[0005] Therefore, a coal mine environmental protection sludge treatment device is proposed to solve the above problems. INVENTION CONTENTS

[0006] To solve the problems raised in the above background art, the utility model provides a coal mine environmental protection sludge treatment device, which has the advantages of being able to mix and stir the sludge and water, making the sludge mixed and diluted, and thus improving the separation effect of coal and sludge.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a coal mine environmental protection sludge treatment device, comprising a treatment vehicle body, a conveying mechanism is installed on the surface of the treatment vehicle body, a spraying mechanism is installed on the surface of the treatment vehicle body, and a mixing assembly is installed on the surface of the treatment vehicle body.

[0008] The mixing assembly comprises a collecting box, the inside of the processing vehicle body is internally provided with the collecting box, the inside of the collecting box is rotationally connected with movable rods, the surfaces of the movable rods are provided with a plurality of mixing rods, the inside of the collecting box is provided with a porous inclined plate, the positions of the plurality of mixing rods are matched with the inclination of the porous inclined plate, the same ends of the plurality of movable rods are in common through the collecting box and the processing vehicle body and extend to the outside of the processing vehicle body, one side surface of the collecting box is provided with a collecting hole for collecting coal, and the bottom of the collecting box is provided with a collecting assembly.

[0009] Preferably, belts are sequentially arranged between the ends of the plurality of movable rods.

[0010] Preferably, a driving motor is arranged on one side surface of the processing vehicle body, the output end of the driving motor is sequentially through the processing vehicle body and the collecting box and is connected with the other end of one of the movable rods.

[0011] Preferably, a scraper is arranged on one side surface of the collecting box close to the conveying mechanism, one end of the scraper is attached to the conveying belt of the conveying mechanism, and the other end of the scraper is communicated with the collecting box.

[0012] Preferably, the scraper is arranged in an inclined structure for guiding the scraped sludge.

[0013] Preferably, the collecting assembly comprises a sludge storage box, one side of the bottom of the collecting box is communicated with the sludge storage box, the other side of the bottom of the collecting box is communicated with a coal storage box, the coal storage box is communicated with the collecting hole arranged on one side surface of the collecting box, the sludge storage box is communicated with the porous inclined plate, the surfaces of the sludge storage box and the coal storage box are symmetrically provided with positioning strips, the surface of the processing vehicle body is provided with a sliding groove matched with the positioning strips, and the coal storage box and the sludge storage box are slidably connected in the inside of the processing vehicle body through the positioning strips and the sliding groove.

[0014] Preferably, a blocking block is slidably connected in the inlet groove arranged in the inside of the processing vehicle body, a threaded hole arranged on the surface of the blocking block is threadedly connected with a bolt, and one end of the bolt is through the blocking block and is threadedly connected in a threaded hole arranged on the surface of the processing vehicle body.

[0015] Compared with the prior art, the utility model has the beneficial effects as follows:

[0016] 1. The utility model discloses a mixing assembly is set up, and the sludge on the porous inclined plate is mixed with the water of spraying and is stirred and mixes the processing with mixed rod, makes the sludge become thin, and then makes the coal block in the sludge separate processing along the porous inclined plate, makes the sludge mostly thick, leads to the water to be unable to enter the inside of sludge, makes the coal block and sludge separation effect be poor, greatly improves the coal block and sludge separation effect.

[0017] 2. The utility model discloses a collecting assembly is set up, and then can realize the sludge and coal block after separating are collected respectively and handle, greatly improve the effect when the device is used, make subsequent processing to the sludge and coal block after separating is convenient. DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the sludge storage tank and coal storage tank of the utility model extraction structure schematic diagram;

[0020] Figure 3 It is the collecting box and mixed rod structure schematic diagram of the utility model;

[0021] Figure 4 It is the movable rod and belt structure schematic diagram of the utility model;

[0022] Figure 5 It is the porous inclined plate and mixed rod structure schematic diagram of the utility model.

[0023] In the drawing: 1, processing car body;12, conveying mechanism;13, spraying mechanism;2, mixing assembly;21, collecting box;22, movable rod;23, mixed rod;24, porous inclined plate;25, belt;26, driving motor;27, scraper;3, collecting assembly;31, sludge storage tank;32, coal storage tank;33, positioning strip;34, blocking block;35, bolt. SPECIFIC IMPLEMENTATION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] As Figures 1 to 5The utility model provides a coal mine environmental protection sludge treatment device, including processing car body 1, the surface of processing car body 1 is installed with conveying mechanism 12, the surface of processing car body 1 is installed with spraying mechanism 13, the surface of processing car body 1 is installed with mixing assembly 2,

[0026] Mixing assembly 2 includes collection box 21, the inside of processing car body 1 is installed with collection box 21, the inside rotationally connects with movable rod 22 of collection box 21, the surface of movable rod 22 is installed with a plurality of mixing rods 23, the inside of collection box 21 is installed with multiple hole inclined plate 24, the position of a plurality of mixing rods 23 is adapted with the inclination of multiple hole inclined plate 24, the same end of a plurality of movable rods 22 is in common through collection box 21 and processing car body 1, and extends to the outside of processing car body 1, the surface of one side of collection box 21 is equipped with the collection hole for collecting coal, the bottom of collection box 21 is installed with collection assembly 3, mixing rod 23 stirs and mixes the sludge on multiple hole inclined plate 24 with the water of spraying, makes the sludge become thin, and then makes the coal block in sludge separate processing along multiple hole inclined plate 24, makes it avoid that most of sludge is relatively thick, leads to water unable to enter the inside of sludge, makes coal block and sludge separate effect relatively poor, greatly improves coal block and sludge's separation effect.

[0027] Specifically, the ends of the plurality of movable rods 22 are sequentially provided with a belt 25, thereby enabling the plurality of movable rods 22 to be simultaneously driven to rotate.

[0028] As Figures 1 to 5 shown, the side surface of the processing car body 1 is installed with a driving motor 26, the output end of the driving motor 26 sequentially penetrates the processing car body 1 and the collection box 21, and is connected with the other end of one of the movable rods 22, thereby facilitating the use of the operator.

[0029] Further, the side surface of the collection box 21 close to the conveying mechanism 12 is installed with a scraper 27, one end of the scraper 27 is attached to the conveying belt of the conveying mechanism 12, and the other end of the scraper 27 is communicated with the collection box 21, the scraper 27 scrapes off the sludge adhered to the conveying mechanism 12, avoiding a large amount of sludge accumulated in the conveying mechanism 12, affecting the conveying effect of the conveying mechanism 12.

[0030] It is worth noting that the scraper 27 is arranged in an "inclined structure", for guiding the scraped sludge.

[0031] As Figures 1 to 5As shown, the collecting assembly 3 comprises a sludge storage tank 31, one side of the bottom of the collecting tank 21 is communicated with the sludge storage tank 31, the other side of the bottom of the collecting tank 21 is communicated with a coal storage tank 32, the coal storage tank 32 is communicated with the collecting hole formed in one side surface of the collecting tank 21, and the sludge storage tank 31 is communicated with the porous inclined plate 24, the surfaces of the sludge storage tank 31 and the coal storage tank 32 are symmetrically provided with positioning strips 33, the surface of the treatment vehicle body 1 is provided with a sliding groove matched with the positioning strips 33, and the coal storage tank 32 and the sludge storage tank 31 are slidably connected in the treatment vehicle body 1 through the positioning strips 33 and the sliding groove, thereby realizing separate collection and treatment of the separated sludge and coal blocks, greatly improving the effect of the device in use, and facilitating subsequent treatment of the separated sludge and coal blocks.

[0032] It is worth emphasizing that the blocking block 34 is slidably connected in the inlet groove formed in the treatment vehicle body 1, the threaded hole formed in the surface of the blocking block 34 is threadedly connected with a bolt 35, one end of the bolt 35 penetrates through the blocking block 34 and is threadedly connected in the threaded hole formed in the surface of the treatment vehicle body 1, thereby being capable of fixing the positions of the coal storage tank 32 and the sludge storage tank 31.

[0033] The structure of the motor and the like is prior art and will not be described in detail; meanwhile, the utility model also comprises a power supply, a controller, a switch and the like, which are not the main technical points of the patent and will not be described in detail. The wiring diagram of the motor in the utility model belongs to the common knowledge in the field, and its working principle is a well-known technology. The type is selected according to actual use. Therefore, the control mode and wiring arrangement of the motor will not be explained in detail.

[0034] Working principle and process: when the water sprayed by the spraying mechanism 13 is mixed with the sludge conveyed by the conveying mechanism 12, the conveying mechanism 12 first conveys the sludge into the inside of the collecting tank 21, at this time, the operator starts the driving motor 26, at this time, the output end of the driving motor 26 drives one of the movable rods 22 to rotate, since the plurality of movable rods 22 are sequentially wound with the belt 25, at this time, the plurality of movable rods 22 are driven to rotate simultaneously through the belt 25, as the movable rod 22 continuously rotates, at this time, the movable rod 22 drives the mixing rod 23 to rotate, at this time, the sludge slides down along the porous inclined plate 24, since the positions of the plurality of mixing rods 23 are matched with the inclination of the porous inclined plate 24, at this time, the mixing rod 23 stirs and mixes the sludge on the porous inclined plate 24 with the sprayed water, so that the sludge becomes dilute, and then the coal blocks in the sludge are separated along the porous inclined plate 24, so that the sludge is not too thick, the water cannot enter the inside of the sludge, and the separation effect of the coal blocks and the sludge is poor, and the separation effect of the coal blocks and the sludge is greatly improved.

[0035] When the conveying mechanism 12 is in operation, the scraper 27 scrapes off the sludge adhering to the conveying mechanism 12, avoiding a large amount of sludge from accumulating in the conveying mechanism 12 and affecting the conveying effect of the conveying mechanism 12.

[0036] When the coal and the sludge are separated, the sludge falls into the sludge storage tank 31 along the porous inclined plate 24, and the coal slides down along the porous inclined plate 24, and when the coal falls into the collection hole opened on the side surface of the collection tank 21, the coal falls into the coal storage tank 32 along the collection hole, thereby realizing separate collection and treatment of the separated sludge and coal, greatly improving the effect of the device in use, and facilitating subsequent treatment of the separated sludge and coal.

[0037] When the coal storage tank 32 and the sludge storage tank 31 are full, the operator rotates the bolt 35 to make the bolt 35 separate from the threaded hole opened on the surface of the treatment vehicle body 1, then pulls the blocking block 34 to make the blocking block 34 separate from the treatment vehicle body 1, then sequentially pulls the coal storage tank 32 and the sludge storage tank 31 to make the positioning strips 33 on the coal storage tank 32 and the sludge storage tank 31 slide in the sliding grooves opened on the surface of the treatment vehicle body 1, and then the coal storage tank 32 and the sludge storage tank 31 are pulled out from the inside of the treatment vehicle body 1, thereby realizing subsequent treatment of the separated sludge and coal.

[0038] It should be noted that the conveying mechanism 12 and the spraying mechanism 13 in the device have the same working principle as the disclosed patent CN220530813U, "Coal mine environmental protection sludge treatment device".

[0039] It should be noted that in this document, relationship terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0040] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A coal mine environmental protection sludge treatment device, comprising a treatment vehicle body (1), characterized in that: The surface of the processing vehicle body (1) is provided with a conveying mechanism (12), the surface of the processing vehicle body (1) is provided with a spraying mechanism (13), and the surface of the processing vehicle body (1) is provided with a mixing assembly (2). The mixing assembly (2) comprises a collecting box (21), the inside of the processing vehicle body (1) is provided with the collecting box (21), the inside of the collecting box (21) is rotatably connected with a movable rod (22), the surface of the movable rod (22) is provided with a plurality of mixing rods (23), the inside of the collecting box (21) is provided with a porous inclined plate (24), the positions of the plurality of mixing rods (23) are matched with the inclination of the porous inclined plate (24), the same end of the plurality of movable rods (22) penetrates through the collecting box (21) and the processing vehicle body (1) and extends to the outside of the processing vehicle body (1), and the side surface of the collecting box (21) is provided with a collecting hole for collecting coal, and the bottom of the collecting box (21) is provided with a collecting assembly (3).

2. The coal mine environmental protection sludge treatment device according to claim 1, characterized in that: Belt (25) is sequentially arranged between one end of the plurality of movable rods (22).

3. The coal mine environmental protection sludge treatment device according to claim 2, characterized in that: The side surface of the processing vehicle body (1) is provided with a driving motor (26), the output end of the driving motor (26) sequentially penetrates through the processing vehicle body (1) and the collecting box (21) and is connected with the other end of one of the movable rods (22).

4. The coal mine environmental protection sludge treatment device according to claim 3, characterized in that: The side surface of the collecting box (21) close to the conveying mechanism (12) is provided with a scraper (27), one end of the scraper (27) is matched with the conveying belt of the conveying mechanism (12), and the other end of the scraper (27) is communicated with the collecting box (21).

5. The coal mine environmental protection sludge treatment device according to claim 4, characterized in that: The scraper (27) is arranged in an inclined structure for guiding the scraped sludge.

6. The coal mine environmental protection sludge treatment device according to claim 1, characterized in that: The collecting assembly (3) comprises a sludge storage box (31), one side of the bottom of the collecting box (21) is communicated with the sludge storage box (31), the other side of the bottom of the collecting box (21) is communicated with a coal storage box (32), the coal storage box (32) is communicated with the collecting hole provided in the side surface of the collecting box (21), the sludge storage box (31) is communicated with the porous inclined plate (24), the surfaces of the sludge storage box (31) and the coal storage box (32) are symmetrically provided with positioning strips (33), the surface of the processing vehicle body (1) is provided with a sliding groove matched with the positioning strips (33), and the coal storage box (32) and the sludge storage box (31) are slidably connected in the inside of the processing vehicle body (1) through the positioning strips (33) and the sliding groove.

7. The coal mine environmental protection sludge treatment device according to claim 6, characterized in that: The blocking block (34) slidably connected in the inlet groove provided in the inside of the processing vehicle body (1) is provided with a threaded hole in the surface, a bolt (35) is threadedly connected in the threaded hole, and one end of the bolt (35) penetrates through the blocking block (34) and is threadedly connected in the threaded hole provided in the surface of the processing vehicle body (1).

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