Mine water treatment device

Abstract

The utility model discloses a mine water treatment device relates to mine water treatment technical field. The utility model discloses a box body and motor, the box body outside bottom is provided with the discharge pipe, and the bottom of the box body is provided with the connecting hole that links and communicates with the discharge pipe, and the fixed rod is rotatably installed in the box body, and the fixed rod is sleeved with spiral stirring paddle, and the one end of fixed rod is connected with the main shaft of motor after passing through the lateral wall of the box body, and the main shaft of motor is also connected with spiral stirring paddle through transmission assembly, and spiral stirring paddle rotatably installs in the discharge pipe, and the one end of discharge pipe away from transmission assembly is provided with the discharge port, and the top of box body is provided with the box cover for sealing. Stirring the sewage in the box body through spiral stirring paddle, promote the full performance of flocculation reaction, improve the sewage treatment effect, and simultaneously, spiral stirring paddle rotates in the discharge pipe, and cooperates the conical discharge port of discharge pipe, can carry out extruding dehydration to sludge, effectively reduces the water content of sludge, reduces the difficulty and cost of subsequent sludge treatment.

Description

Technical Field

[0001] This utility model relates to the field of mine water treatment technology, and in particular to a mine water treatment device. Background Technology

[0002] During mining operations, large quantities of mine water are generated. This water often contains high levels of suspended solids, heavy metals, and other pollutants. Direct discharge without treatment can cause severe environmental pollution. Currently, existing mine water treatment systems suffer from poor sludge treatment. For example, insufficient sludge dewatering leads to high moisture content, increasing the difficulty and cost of subsequent sludge treatment. Furthermore, precise control of the sludge discharge rate is difficult during the discharge process, easily resulting in sludge leakage, which affects the working environment and treatment effectiveness. In addition, existing treatment systems lack flexibility and efficiency in connecting and coordinating the various treatment units when processing different types of wastewater in multiple stages, hindering continuous and automated processing. Therefore, there is an urgent need for a mine water treatment system that can effectively solve these problems. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a mine water treatment device to solve the problems of poor sludge treatment effect, inconvenient sludge discharge control, and inflexible connection of multi-process treatment in existing mine water treatment devices.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] A mine water treatment device includes a housing and a motor. A discharge pipe is provided at the bottom of the outer side of the housing, and a connection hole communicating with the discharge pipe is opened at the bottom of the inner side of the housing. A fixed rod is rotatably installed inside the housing, and a spiral agitator is fitted on the fixed rod. One end of the fixed rod passes through the side wall of the housing and is connected to the main shaft of the motor. The main shaft of the motor is also connected to the spiral agitator through a transmission assembly. The spiral agitator is rotatably installed inside the discharge pipe. A discharge port is opened at the end of the discharge pipe away from the transmission assembly. A housing cover for sealing is provided on the top of the housing.

[0006] The spiral agitator is connected to an extension tube at one end of the discharge port. The extension tube passes through the discharge port of the discharge pipe and extends outside the discharge pipe. The outer diameter of the extension tube is smaller than the inner diameter of the discharge port. The end of the extension tube located outside the discharge pipe is threaded with a sealing plug. The sealing plug is a truncated cone with a small base diameter smaller than the inner diameter of the discharge port and a large base diameter larger than the inner diameter of the discharge port.

[0007] The discharge port of the discharge pipe is a conical hole.

[0008] Sealing sleeves are installed on the two side walls of the housing at the positions corresponding to the fixing rods. One end of the fixing rod passes through the sealing sleeve and is connected to a clamp. A connecting rod is connected to the end of the motor spindle, and the connecting rod and the clamp are engaged with each other.

[0009] The other end of the fixing rod passes through the sealing sleeve and is connected to the docking rod.

[0010] The transmission assembly includes a first transmission wheel, a second transmission wheel, and a transmission belt. The first transmission wheel is sleeved on the outside of the outer sleeve of the housing, and the second transmission wheel is sleeved on the end of the guide screw that extends from the inside of the discharge pipe. The first transmission wheel and the second transmission wheel are connected by a transmission belt.

[0011] The top of the box cover is equipped with a conduit.

[0012] The box is provided in multiple parts. Two adjacent boxes are connected by the mutual cooperation of a connecting rod and a clamp. The conduits on two adjacent box covers are connected by a delivery pump.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the sewage is stirred in the tank by the spiral agitator, which promotes the full flocculation reaction and improves the sewage treatment effect; at the same time, the spiral agitator rotates in the discharge pipe, and together with the conical discharge port of the discharge pipe, it can squeeze and dewater the sludge, effectively reduce the water content of the sludge, and reduce the difficulty and cost of subsequent sludge treatment.

[0014] By adjusting the distance between the sealing plug and the discharge pipe, the amount of sludge discharged can be precisely controlled, avoiding excessive discharge or leakage of sludge, and ensuring a clean working environment and stable processing flow.

[0015] Multiple tanks are connected by connecting rods and clamps, and by a conveying pump through a conduit on the tank cover. This enables flexible treatment of different wastewater and different processes, facilitating the construction of a continuous and automated mine water treatment system, and improving treatment efficiency and quality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0018] Figure 3 A cross-sectional view of this utility model Figure 1 ;

[0019] Figure 4 A cross-sectional view of this utility model Figure 2 ;

[0020] Figure 5 This is a schematic diagram of the sealing plug in this utility model.

[0021] In the picture:

[0022] 1. Box cover; 2. Box body; 3. Conduit; 4. Motor; 5. Transmission assembly; 6. Connecting rod; 7. Sleeve; 8. Discharge pipe; 9. Sealing plug; 10. Spiral agitator; 11. Fixing rod; 12. Guide screw rod; 13. Sealing sleeve; 14. Connecting hole; 15. Conveying pump; 16. Discharge port. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0024] A mine water treatment device includes a housing 2 and a motor 4. A discharge pipe 8 is provided at the bottom of the outer side of the housing 2. A connection hole 14 communicating with the discharge pipe 8 is opened at the bottom of the inner side of the housing 2. A fixing rod 11 is rotatably installed inside the housing 2. A spiral agitator 10 is fitted on the fixing rod 11. One end of the fixing rod 11 passes through the side wall of the housing 2 and is connected to the main shaft of the motor 4. The main shaft of the motor 4 is also connected to the spiral agitator 10 through a transmission assembly 5. The spiral agitator 10 is rotatably installed inside the discharge pipe 8. A discharge port 16 is opened at the end of the discharge pipe 8 away from the transmission assembly 5. A housing cover 1 for sealing is provided on the top of the housing 2.

[0025] The spiral agitator 10 is connected to an extension tube at one end corresponding to the discharge port 16. The extension tube passes through the discharge port 16 of the discharge pipe 8 and extends outside the discharge pipe 8. The outer diameter of the extension tube is smaller than the inner diameter of the discharge port 16. A sealing plug 9 is threadedly connected to the end of the extension tube outside the discharge pipe 8. The sealing plug 9 is a truncated cone, with its smaller base diameter smaller than the inner diameter of the discharge port 16 and its larger base diameter larger than the inner diameter of the discharge port 16. By controlling the distance between the sealing plug 9 and the discharge pipe 8, the amount of sludge discharged is controlled, allowing the sludge inside the discharge pipe 8 to be squeezed by the guiding spiral rod 12, thus achieving dewatering. The smaller base of the sealing plug 9 can enter the interior of the discharge pipe 8, blocking one end of the conical cavity of the discharge pipe 8 to prevent sludge leakage. The discharge port 16 of the discharge pipe 8 is a conical hole. The tapered hole at one end of the discharge pipe 8 serves to squeeze the sludge. When the guide screw 12 rotates, the spiral blades on the outside of the guide screw 12 can drive the sludge into the tapered cavity. By squeezing the sludge through the guide screw 12 and the cavity inside the discharge pipe 8, the water in the sludge can be squeezed out, reducing the water content in the sludge.

[0026] Sealing sleeves 13 are installed on the two side walls of the housing 2 at the positions corresponding to the fixing rods 11. One end of the fixing rod 11 passes through the sealing sleeve 13 and is connected to the clamp 7. The end of the motor 4 spindle is connected to the docking rod 6, and the docking rod 6 and the clamp 7 are engaged with each other.

[0027] The other end of the fixing rod 11 passes through the sealing sleeve 13 and is connected to the docking rod 6.

[0028] The transmission assembly 5 includes a first transmission wheel, a second transmission wheel, and a transmission belt. The first transmission wheel is sleeved on the outside of the outer sleeve 7 of the housing 2, and the second transmission wheel is sleeved on the end of the guide screw 12 that extends from the inside of the discharge pipe 8. The first transmission wheel and the second transmission wheel are connected by a transmission belt.

[0029] The top of the tank cover 1 is provided with a conduit 3, which is used to introduce sewage into the tank body 2. The conduit 3 can also be used to introduce flocculant, which facilitates sewage treatment. Furthermore, the conduits 3 on different tank covers 1 can be connected by a transfer pump 15 to transport sewage into the tank body 2, so as to realize the treatment of different sewage and different processes.

[0030] The box 2 is provided in multiple ways. Two adjacent boxes 2 are connected by the mutual cooperation of the docking rod 6 and the clamp 7. The conduits 3 on two adjacent box covers 1 are connected by the delivery pump 15.

[0031] When using:

[0032] First, multiple boxes 2 are connected sequentially by interlocking rods 6 and clamps 7. The number and connection sequence of boxes 2 are arranged reasonably according to the specific needs and procedures of mine water treatment. At the same time, the conduits 3 on adjacent box covers 1 are connected by a transfer pump 15 to form a sewage and chemical transport channel.

[0033] During mine water treatment, wastewater is introduced into tank 2 through conduit 3 at the top of tank cover 1. Simultaneously, an appropriate amount of flocculant is introduced into tank 2 through conduit 3. Motor 4 is started, driving fixed rod 11 to rotate. The spiral agitator 10 on fixed rod 11 then stirs the wastewater and flocculant within tank 2, promoting rapid flocculation and causing pollutants in the wastewater to form larger floc particles.

[0034] As wastewater treatment progresses, the generated sludge enters the discharge pipe 8 through the connection hole 14 at the bottom of the casing 2. The main shaft of the motor 4 drives the spiral agitator 10 to rotate inside the discharge pipe 8 via the transmission assembly 5. The spiral blades on the outside of the spiral agitator 10 transport the sludge to the conical discharge port 16 of the discharge pipe 8. By rotating the sealing plug 9, the distance between the sealing plug 9 and the discharge pipe 8 is adjusted to control the amount of sludge discharged. When the sludge is pushed to the conical discharge port 16 by the spiral agitator 10, the conical structure of the discharge pipe 8 and the squeezing action of the spiral agitator 10 can squeeze out the water from the sludge, achieving sludge dewatering. When it is not necessary to discharge sludge, the small bottom of the sealing plug 9 is screwed into the discharge pipe 8 to block one end of the conical cavity of the discharge pipe 8 and prevent sludge leakage.

[0035] Through the above methods, the mine water treatment device of this utility model can efficiently and stably treat mine water, realize the effective treatment of sludge and multi-process treatment of sewage, and meet the actual needs of mine water treatment.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mine water treatment device, characterized in that: The box includes a housing (2) and a motor (4). A discharge pipe (8) is provided at the bottom of the outer side of the housing (2). A connection hole (14) is provided at the bottom of the inner side of the housing (2) to communicate with the discharge pipe (8). A fixing rod (11) is rotatably installed inside the housing (2). A spiral stirring paddle (10) is fitted on the fixing rod (11). One end of the fixing rod (11) passes through the side wall of the housing (2) and is connected to the main shaft of the motor (4). The main shaft of the motor (4) is also connected to the spiral stirring paddle (10) through the transmission assembly (5). The spiral stirring paddle (10) is rotatably installed inside the discharge pipe (8). A discharge port (16) is opened at the end of the discharge pipe (8) away from the transmission assembly (5). A box cover (1) for sealing is provided on the top of the housing (2).

2. The mine water treatment device according to claim 1, characterized in that: The spiral agitator (10) is connected to an extension tube at one end of the discharge port (16). The extension tube passes through the discharge port (16) of the discharge pipe (8) and extends outside the discharge pipe (8). The outer diameter of the extension tube is smaller than the inner diameter of the discharge port (16). The end of the extension tube located outside the discharge pipe (8) is threaded with a sealing plug (9). The sealing plug (9) is a truncated cone. Its small bottom diameter is smaller than the inner diameter of the discharge port (16), and its large bottom diameter is larger than the inner diameter of the discharge port (16).

3. The mine water treatment device according to claim 2, characterized in that: The discharge port (16) of the discharge pipe (8) is a conical hole.

4. The mine water treatment device according to claim 3, characterized in that: Sealing sleeves (13) are installed on the two side walls of the housing (2) at the positions corresponding to the fixing rods (11). One end of the fixing rod (11) passes through the sealing sleeve (13) and is connected to the clamp (7). The end of the motor (4) spindle is connected to the docking rod (6), and the docking rod (6) and the clamp (7) are engaged with each other.

5. The mine water treatment device according to claim 4, characterized in that: The other end of the fixing rod (11) passes through the sealing sleeve (13) and is connected to the docking rod (6).

6. The mine water treatment device according to claim 1, characterized in that: The transmission assembly (5) includes a first transmission wheel, a second transmission wheel and a transmission belt. The first transmission wheel is sleeved on the outside of the outer sleeve (7) of the housing (2). The second transmission wheel is sleeved on the end of the guide screw (12) that extends from the inside of the discharge pipe (8). The first transmission wheel and the second transmission wheel are connected by a transmission belt.

7. The mine water treatment device according to claim 1, characterized in that: The top of the box cover (1) is provided with a conduit (3).

8. The mine water treatment device according to any one of claims 1-7, characterized in that: The box (2) is provided in multiple ways. Two adjacent boxes (2) are connected by the cooperation of the docking rod (6) and the sleeve (7). The conduits (3) on two adjacent box covers (1) are connected by the delivery pump (15).

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