Wastewater purifying and discharging mechanism for mine construction

Abstract

The utility model relates to a wastewater purification discharge mechanism for mine construction, which comprises a purification box, the top of the purification box is fixedly connected with a fixing frame, the left end and the right end of the fixing frame are fixedly connected with telescopic cylinders, and the bottoms of pistons of the telescopic cylinders are fixedly connected with pressurizing plates. And the exterior of the pressurizing plate is in sliding connection with the inner wall of the purifying box. According to the wastewater purifying and discharging mechanism for mine construction, mine construction wastewater is input into the purifying box through the water inlet pipe, a first filter screen, a second filter screen and a third filter screen are used for conducting graded filtering on the mine construction wastewater, a telescopic air cylinder downwards pushes a pressurizing plate, and the air pressure in the purifying box is increased; therefore, the efficiency of the mine construction wastewater passing through the first filter screen, the second filter screen and the third filter screen is improved, and the purification efficiency of the mine construction wastewater is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mine equipment wastewater purification, in particular to a wastewater purification and discharge mechanism for mine construction. Background Art

[0002] Mining equipment is the name of various special equipment used in the mining process, including wastewater purification equipment for purifying and discharging wastewater generated during the mining process.

[0003] Existing mine construction wastewater is usually purified by separating solid impurities and liquids in the wastewater through sedimentation. However, the sedimentation process takes a long time, which is not conducive to improving the wastewater purification efficiency. Therefore, a mine construction wastewater purification and discharge mechanism is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a wastewater purification and discharge mechanism for mine construction, which improves the wastewater purification efficiency and solves the above-mentioned problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wastewater purification and discharge mechanism for mine construction, comprising a purification box, the top of which is fixedly connected to a fixing frame, the left and right ends of which are fixedly connected to telescopic cylinders, the bottom of the piston of the telescopic cylinder is fixedly connected to a pressure plate, and the outside of the pressure plate is slidably connected to the inner wall of the purification box.

[0006] Preferably, the number of the telescopic cylinders is two, the two telescopic cylinders are symmetrically distributed, and the pistons of the telescopic cylinders penetrate the top wall of the purification box and are slidably connected to the top wall of the purification box.

[0007] Preferably, an air pressure monitor is provided on the purification box, and the air pressure monitor passes through the right wall of the purification box and extends to the interior of the purification box.

[0008] Preferably, support bars are fixedly connected to the inside of the purification box, the number of the support bars is six, and two support bars form a group. Three groups of support bars are equidistantly distributed on the inner wall of the purification box, and each group of two support bars are symmetrically distributed left and right inside the purification box.

[0009] Preferably, the tops of the three groups of support bars are respectively provided with a first filter screen, a second filter screen and a third filter screen, the second filter screen is located below the first filter screen, the third filter screen is located below the second filter screen, the filter hole diameter of the second filter screen is smaller than the filter hole diameter of the first filter screen, and the filter hole diameter of the third filter screen is smaller than the filter hole diameter of the second filter screen.

[0010] Preferably, an electric sealing door is provided on the front side of the purification box, and the number of the electric sealing doors is three and corresponds to the first filter screen, the second filter screen and the third filter screen respectively.

[0011] Preferably, a water inlet pipe is provided on the left side of the purification box, a discharge pipe is provided at the bottom of the purification box, and solenoid valves are provided inside the water inlet pipe and the discharge pipe.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] The mine construction wastewater purification and discharge mechanism inputs the mine construction wastewater into a purification box through a water inlet pipe, and the first filter screen, the second filter screen and the third filter screen perform graded filtration on the mine construction wastewater. The telescopic cylinder pushes the pressure plate downward to increase the air pressure in the purification box, thereby increasing the efficiency of the mine construction wastewater passing through the first filter screen, the second filter screen and the third filter screen, and improving the purification efficiency of the mine construction wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0015] Figure 2 It is a front sectional structural schematic diagram of the utility model.

[0016] In the figure: 1. purification box; 2. fixing frame; 3. telescopic cylinder; 4. pressure plate; 5. air pressure monitor; 6. support bar; 7. first filter; 8. second filter; 9. third filter; 10. electric sealing door; 11. water inlet pipe; 12. discharge pipe. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-2 , an embodiment provided by the utility model:

[0019] A wastewater purification and discharge mechanism for mine construction comprises a purification box 1, the top of the purification box 1 is fixedly connected to a fixing frame 2, the left and right ends of the fixing frame 2 are fixedly connected to telescopic cylinders 3, the bottom of the piston of the telescopic cylinder 3 is fixedly connected to a pressure plate 4, and the outside of the pressure plate 4 is slidably connected to the inner wall of the purification box 1.

[0020] Furthermore, the purification box 1 plays a role in temporarily storing the mine construction wastewater. The water inlet pipe 11 facilitates the mine construction wastewater to enter the purification box 1 , and the discharge pipe 12 facilitates the mine construction wastewater to be discharged from the purification box 1 .

[0021] Furthermore, the fixed frame 2 is fixedly connected to the telescopic cylinder 3 to maintain the stability of the telescopic cylinder 3, and the piston of the telescopic cylinder 3 is fixedly connected to the pressure plate 4, so that the telescopic cylinder 3 can drive the pressure plate 4 to move up and down after starting.

[0022] Furthermore, the outside of the pressure plate 4 is slidably connected to the inner wall of the purification box 1, so that the pressure plate 4 squeezes the air in the purification box 1 when moving downward, thereby increasing the internal air pressure of the purification box 1, accelerating the efficiency of wastewater passing through the first filter 7, the second filter 8 and the third filter 9, and the air pressure monitor 5 plays a role in monitoring the air pressure value in the purification box 1.

[0023] Furthermore, the support bar 6 plays a role in supporting the first filter screen 7 , the second filter screen 8 and the third filter screen 9 .

[0024] Furthermore, the pore size of the first filter 7 decreases gradually to the pore size of the second filter 8 and the third filter 9, which plays a role in graded filtration of impurities in the wastewater, improves the impurity filtration efficiency, and can reduce the cleaning frequency of the first filter 7, the second filter 8 and the third filter 9, thereby improving the convenience of use.

[0025] Furthermore, the electric sealing door 10 serves to open or close the purification box 1, thereby facilitating the disassembly and cleaning of the first filter screen 7, the second filter screen 8 and the third filter screen 9.

[0026] Working principle: The mine construction wastewater is input into the purification box 1 through the water inlet pipe 11, and the first filter screen 7, the second filter screen 8 and the third filter screen 9 perform graded filtration on the mine construction wastewater. The telescopic cylinder 3 pushes the pressure plate 4 downward to increase the air pressure in the purification box 1, thereby improving the efficiency of the mine construction wastewater passing through the first filter screen 7, the second filter screen 8 and the third filter screen 9, and improving the purification efficiency of the mine construction wastewater. The purified mine construction wastewater can be discharged from the purification box 1 through the discharge pipe 12.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wastewater purification and discharge mechanism for mine construction, comprising a purification box (1), characterized in that: The top of the purification box (1) is fixedly connected to a fixing frame (2), the left and right ends of the fixing frame (2) are fixedly connected to telescopic cylinders (3), the bottom of the piston of the telescopic cylinder (3) is fixedly connected to a pressure plate (4), and the outside of the pressure plate (4) is slidably connected to the inner wall of the purification box (1).

2. A mine construction wastewater purification and discharge mechanism according to claim 1, characterized in that: The number of the telescopic cylinders (3) is two, and the two telescopic cylinders (3) are symmetrically distributed on the left and right, and the pistons of the telescopic cylinders (3) penetrate the top wall of the purification box (1) and are slidably connected to the top wall of the purification box (1).

3. A mine construction wastewater purification and discharge mechanism according to claim 1, characterized in that: The purification box (1) is provided with an air pressure monitor (5), and the air pressure monitor (5) penetrates the right wall of the purification box (1) and extends into the interior of the purification box (1).

4. A mine construction wastewater purification and discharge mechanism according to claim 1, characterized in that: The interior of the purification box (1) is fixedly connected with support bars (6), the number of the support bars (6) is six, and two support bars form a group. Three groups of the support bars (6) are equidistantly distributed on the inner wall of the purification box (1) vertically, and the two support bars (6) in each group are symmetrically distributed inside the purification box (1).

5. A mine construction wastewater purification and discharge mechanism according to claim 4, characterized in that: A first filter screen (7), a second filter screen (8) and a third filter screen (9) are respectively arranged on the top of the three groups of support bars (6); the second filter screen (8) is located below the first filter screen (7); the third filter screen (9) is located below the second filter screen (8); the filter hole diameter of the second filter screen (8) is smaller than the filter hole diameter of the first filter screen (7); and the filter hole diameter of the third filter screen (9) is smaller than the filter hole diameter of the second filter screen (8).

6. A mine construction wastewater purification and discharge mechanism according to claim 5, characterized in that: The front side of the purification box (1) is provided with an electric sealing door (10), and the number of the electric sealing doors (10) is three and corresponds to the first filter screen (7), the second filter screen (8) and the third filter screen (9) respectively.

7. A mine construction wastewater purification and discharge mechanism according to claim 1, characterized in that: A water inlet pipe (11) is arranged on the left side of the purification box (1), a discharge pipe (12) is arranged at the bottom of the purification box (1), and electromagnetic valves are arranged inside the water inlet pipe (11) and the discharge pipe (12).

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