Quartz sand production wastewater recycling device

Abstract

The utility model relates to the technical field of sand washing wastewater treatment, in particular to a quartz sand production wastewater recycling device which comprises a machine body, the machine body comprises a straight tank body, a conical tank body is fixedly connected to the surface of the straight tank body, a supporting frame is installed on the lower surface of the straight tank body, and a guardrail is installed on the upper surface of the straight tank body. The surface of the straight tank body is fixedly connected with a water inlet pipe and a water outlet pipe, and the surface of the conical tank body is fixedly connected with a sludge outlet pipe; and the filtering mechanism comprises a connecting pipe. The connecting pipe is arranged at the water outlet pipe, so that treated wastewater is filtered by the filter screen, quartz sand particles in the water are accumulated on the surface of the filter screen, a small amount of quartz sand particles contained in the water can be filtered, the filter screen can be taken out regularly through connection of the connecting plate and the inserting rod, and the accumulated quartz sand is treated; meanwhile, two groups of connecting pipes are arranged, so that when one group of filter screens is treated, the other group of filter screens can be normally used, and the filtering effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of sand washing wastewater treatment, in particular to a quartz sand production wastewater recycling device. Background Art

[0002] Quartz sand is made from natural quartz ore. The quartz stone mined from the mine is processed into quartz sand through processes such as crushing, screening, and washing. It has the characteristics of high mechanical strength, strong pollution interception ability, and good acid resistance.

[0003] When processing quartz sand, water washing and other methods are required, and the wastewater generated by the processing can be recycled. However, when the existing recycling device discharges the treated wastewater, it still contains fine quartz sand in the water, making it impossible to use the recycled water directly, thereby reducing the efficiency of wastewater recycling. Utility Model Content

[0004] The purpose of the utility model is to provide a quartz sand production wastewater recycling device to solve the problem that when the recycling device proposed in the above background technology discharges the treated wastewater, the wastewater still contains fine quartz sand in the water, so that the recycled water cannot be used directly, thereby reducing the efficiency of wastewater recycling.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quartz sand production wastewater recycling device, comprising:

[0006] The machine body comprises a straight tank body, the surface of which is fixedly connected to a conical tank body, a support frame is installed on the lower surface of the straight tank body, a guardrail is installed on the upper surface of the straight tank body, a water inlet pipe and a water outlet pipe are fixedly connected to the surface of the straight tank body, and a mud outlet pipe is fixedly connected to the surface of the conical tank body;

[0007] The filtering mechanism includes a connecting pipe, which is connected to the surface of a water outlet pipe by a bolt assembly, a through groove is opened on the surface of the connecting pipe, a sealing plate is installed on the surface of the connecting pipe, a short screw is fixedly connected to the outer surface of the connecting pipe, a connecting plate is fixedly connected to the inner surface of the connecting pipe, a nut is installed on the surface of the short screw, a filter screen is arranged on the inner surface of the connecting pipe, and a plug rod is fixedly connected to the surface of the filter screen.

[0008] Preferably, two groups of connecting pipes are provided, the size of the through groove is smaller than the size of the sealing plate, a mounting hole is provided on the surface of the sealing plate, the short screw is plugged and connected to the surface of the mounting hole, and four groups of short screws and nuts are provided.

[0009] Preferably, four groups of the short screws and nuts are installed at the four ends of the sealing plate, the nuts are connected to the surface of the short screws through threads, the nuts are abutted and connected to the surface of the sealing plate, and four groups of connecting plates and plug rods are provided.

[0010] Preferably, four groups of connecting plates are installed at four ends of the connecting pipe, and four groups of plug rods are installed at four ends of the filter screen. The cross-section of the connecting plate is "L"-shaped, and the plug rods are plugged and connected to the surface of the connecting plate.

[0011] Preferably, a valve mechanism is provided on the surface of the water inlet pipe, and the valve mechanism includes a storage bin, which is fixedly connected to the surface of the water inlet pipe, and the surface of the storage bin is provided with connecting holes and connecting grooves, and the inner surface of the storage bin is provided with a partition and a pull rod, the surface of the partition is fixedly connected with a rotating block, the surface of the pull rod is provided with a rotating groove, and the surface of the pull rod is fixedly connected with a limiting rod.

[0012] Preferably, two groups of connecting holes are provided, and the two groups of connecting holes are opened on both sides of the storage bin, the diameter of the connecting holes is the same as the inner diameter of the water inlet pipe, the size of the connecting groove is larger than the size of the limiting rod, and the size of the partition is larger than the size of the connecting hole.

[0013] Preferably, the cross-section of the rotating block and the rotating groove is "T"-shaped, the rotating block is rotatably connected to the surface of the rotating groove, one end of the pull rod is movably connected to the surface of the partition, and the other end of the pull rod is arranged outside the storage bin.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting a connecting pipe at the outlet pipe, the treated wastewater is filtered through the filter screen, and the quartz sand particles in the water are accumulated on its surface, so that a small amount of quartz sand particles contained in the water can be filtered, and the filter screen can be taken out regularly through the connection of the connecting plate and the plug rod, and the accumulated quartz sand can be processed. At the same time, two sets of connecting pipes are set, so that when one set of filter screens is processed, the other set of filter screens can be used normally to ensure the filtering effect.

[0016] 2. By setting a valve mechanism at the water inlet pipe, when the sewage pump pours wastewater into the water inlet pipe, it can be prevented from continuously pouring into the device when the sewage pump fails. The water inlet pipe can be sealed by the partition, and under the action of the pull rod, the partition can be driven to move, so that the wastewater can flow in normally. At the same time, the limit rod can achieve the effect of limiting the moved partition. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0018] Figure 2It is a bottom-up stereoscopic schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a partial three-dimensional cross-sectional schematic diagram of the structure of the connecting pipe of the utility model;

[0020] Figure 4 It is a partial three-dimensional cross-sectional schematic diagram of the structure of the storage bin of the utility model;

[0021] Figure 5 For this utility model Figure 3 A schematic diagram of a partial three-dimensional cross-sectional view of the structure of the middle plug rod;

[0022] Figure 6 For this utility model Figure 4 A schematic diagram of a partial three-dimensional cross-sectional view of the structure of the middle tie rod.

[0023] In the figure: 1. straight tank body; 11. conical tank body; 12. support frame; 13. guardrail; 14. water inlet pipe; 15. water outlet pipe; 16. mud outlet pipe; 2. connecting pipe; 21. through groove; 22. sealing plate; 23. short screw; 24. nut; 25. connecting plate; 26. filter screen; 27. plug rod; 3. storage compartment; 31. connecting hole; 32. connecting groove; 33. partition; 34. rotating block; 35. pull rod; 36. rotating groove; 37. limit rod. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-6 , an embodiment provided by the utility model:

[0026] Quartz sand production wastewater recycling device, including:

[0027] The machine body comprises a straight tank body 1, a conical tank body 11 is fixedly connected to the surface of the straight tank body 1, a support frame 12 is installed on the lower surface of the straight tank body 1, a guardrail 13 is installed on the upper surface of the straight tank body 1, a water inlet pipe 14 and a water outlet pipe 15 are fixedly connected to the surface of the straight tank body 1, and a mud outlet pipe 16 is fixedly connected to the surface of the conical tank body 11. Wastewater in quartz sand production is pumped into the water inlet pipe 14 through a sewage pump and flows into the device, and the treated wastewater is discharged from the water outlet pipe 15, and the water is recycled, and the mud is discharged from the mud outlet pipe 16;

[0028] The filtering mechanism includes a connecting pipe 2, which is connected to the surface of the water outlet pipe 15 by a bolt assembly. A through groove 21 is opened on the surface of the connecting pipe 2, and a sealing plate 22 is installed on the surface of the connecting pipe 2. A short screw 23 is fixedly connected to the outer surface of the connecting pipe 2, and a connecting plate 25 is fixedly connected to the inner surface of the connecting pipe 2. A nut 24 is installed on the surface of the short screw 23. A filter screen 26 is arranged on the inner surface of the connecting pipe 2, and a plug rod 27 is fixedly connected to the surface of the filter screen 26. The two groups of connecting pipes 2 are connected by a bolt assembly, and a group of connecting pipes 2 close to the water outlet pipe 15 is also connected to the water outlet pipe 15 by a bolt assembly.

[0029] Furthermore, two groups of connecting pipes 2 are provided, the size of the through groove 21 is smaller than the size of the sealing plate 22, a mounting hole is provided on the surface of the sealing plate 22, and a short screw 23 is plugged and connected to the surface of the mounting hole. Four groups of short screws 23 and nuts 24 are provided, and the cross-section of the connecting pipe 2 is "Z"-shaped. Under the action of the sealing plate 22, a sealing effect on the through groove 21 is achieved.

[0030] Furthermore, four groups of short screws 23 and nuts 24 are installed at the four ends of the sealing plate 22. The nuts 24 are connected to the surface of the short screws 23 through threads. The nuts 24 are abutted and connected to the surface of the sealing plate 22. Four groups of connecting plates 25 and plug rods 27 are provided. Under the connection of the short screws 23 and the nuts 24, the sealing plate 22 can be installed and fixed.

[0031] Furthermore, four groups of connecting plates 25 are installed at the four ends of the connecting pipe 2, and four groups of plug rods 27 are installed at the four ends of the filter screen 26. The cross-section of the connecting plate 25 is "L"-shaped, and the plug rods 27 are plugged and connected to the surface of the connecting plate 25. The filter screen 26 is made of a soft material, and the filter screen 26 is fixed to the inner surface of the connecting pipe 2 through the connection between the connecting plate 25 and the plug rods 27.

[0032] Furthermore, a valve mechanism is provided on the surface of the water inlet pipe 14, and the valve mechanism includes a storage bin 3, which is fixedly connected to the surface of the water inlet pipe 14, and a connecting hole 31 and a connecting groove 32 are provided on the surface of the storage bin 3, and a partition 33 and a pull rod 35 are provided on the inner surface of the storage bin 3, and a rotating block 34 is fixedly connected to the surface of the partition 33, and a rotating groove 36 is provided on the surface of the pull rod 35, and a limiting rod 37 is fixedly connected to the surface of the pull rod 35, so that the installation effect of the partition 33 is achieved under the action of the storage bin 3, so that it can move on the inner surface.

[0033] Furthermore, two groups of connecting holes 31 are provided, and the two groups of connecting holes 31 are opened on both sides of the storage bin 3. The diameter of the connecting hole 31 is the same as the inner diameter of the water inlet pipe 14. The size of the connecting groove 32 is larger than the size of the limiting rod 37, and the size of the partition 33 is larger than the size of the connecting hole 31. Under the action of the connecting hole 31, waste water flows into the storage bin 3, and the limiting rod 37 is rotated to limit the lifted partition 33.

[0034] Furthermore, the cross-section of the rotating block 34 and the rotating groove 36 is "T"-shaped, the rotating block 34 is rotatably connected to the surface of the rotating groove 36, one end of the pull rod 35 is movably connected to the surface of the partition 33, and the other end of the pull rod 35 is arranged outside the storage bin 3. Under the action of the partition 33, it can cover the connecting hole 31, and then act as a valve at the water inlet pipe 14. Under the connection between the rotating block 34 and the rotating groove 36, the pull rod 35 rotates around the rotating block 34 as the center.

[0035] Working principle: the wastewater treated by the device is discharged from the outlet pipe 15 and flows into the connecting pipe 2, and passes through the filter screen 26 to block the quartz sand particles in the wastewater. When a certain amount of wastewater is accumulated, the four sets of nuts 24 are removed from the surface of the short screw 23 through threads, and the sealing plate 22 is taken out along the surface of the short screw 23 through the mounting hole, and the plug rods 27 at the four ends of the filter screen 26 are removed from the surface of the connecting plate 25, and then taken out from the through groove 21 and the quartz sand particles are poured out, and finally the filter screen 26 is reinstalled.

[0036] When injecting production wastewater into the water inlet pipe 14, first pull the pull rod 35 upward and drive the partition 33 to slide along the inner surface of the storage bin 3. After the limit rod 37 passes through the connecting groove 32 and is exposed outside the storage bin 3, the pull rod 35 is rotated around the rotating block 34, thereby driving the rotation of the limit rod 37, so that the limit rod 37 is abutted against the outer surface of the storage bin 3, so as to limit the partition 33 and allow the wastewater to flow into the water inlet pipe 14 from the connecting hole 31.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A quartz sand production wastewater recycling device, characterized in that: include: The machine body comprises a straight tank body (1), a conical tank body (11) is fixedly connected to the surface of the straight tank body (1), a support frame (12) is installed on the lower surface of the straight tank body (1), a guardrail (13) is installed on the upper surface of the straight tank body (1), a water inlet pipe (14) and a water outlet pipe (15) are fixedly connected to the surface of the straight tank body (1), and a mud outlet pipe (16) is fixedly connected to the surface of the conical tank body (11); The filtering mechanism comprises a connecting pipe (2), the connecting pipe (2) being connected to the surface of a water outlet pipe (15) by means of a bolt assembly, the surface of the connecting pipe (2) being provided with a through groove (21), the surface of the connecting pipe (2) being provided with a sealing plate (22), the outer surface of the connecting pipe (2) being fixedly connected with a short screw (23), the inner surface of the connecting pipe (2) being fixedly connected with a connecting plate (25), the surface of the short screw (23) being provided with a nut (24), the inner surface of the connecting pipe (2) being provided with a filter screen (26), the surface of the filter screen (26) being fixedly connected with an insertion rod (27).

2. The quartz sand production wastewater recycling device according to claim 1 is characterized in that: The connecting pipe (2) is provided in two groups, the size of the through groove (21) is smaller than the size of the sealing plate (22), a mounting hole is provided on the surface of the sealing plate (22), the short screw rod (23) is plugged and connected to the surface of the mounting hole, and the short screw rod (23) and the nut (24) are provided in four groups.

3. The quartz sand production wastewater recycling device according to claim 2 is characterized in that: Four groups of the short screws (23) and nuts (24) are installed at the four ends of the sealing plate (22); the nuts (24) are connected to the surface of the short screws (23) through threads; the nuts (24) are abutted and connected to the surface of the sealing plate (22); and four groups of the connecting plates (25) and the inserting rods (27) are provided.

4. The quartz sand production wastewater recycling device according to claim 3 is characterized in that: Four groups of connecting plates (25) are installed at the four ends of the connecting pipe (2), and four groups of inserting rods (27) are installed at the four ends of the filter screen (26). The cross section of the connecting plate (25) is "L" shaped, and the inserting rods (27) are plugged and connected to the surface of the connecting plate (25).

5. The quartz sand production wastewater recycling device according to claim 1 is characterized in that: The surface of the water inlet pipe (14) is provided with a valve mechanism, and the valve mechanism comprises a storage bin (3), the storage bin (3) is fixedly connected to the surface of the water inlet pipe (14), the surface of the storage bin (3) is provided with a connection hole (31) and a connection groove (32), the inner surface of the storage bin (3) is provided with a partition (33) and a pull rod (35), the surface of the partition (33) is fixedly connected with a rotating block (34), the surface of the pull rod (35) is provided with a rotating groove (36), and the surface of the pull rod (35) is fixedly connected with a limit rod (37).

6. The quartz sand production wastewater recycling device according to claim 5 is characterized in that: Two groups of connection holes (31) are provided, and the two groups of connection holes (31) are opened on both sides of the storage bin (3). The diameter of the connection holes (31) is the same as the inner diameter of the water inlet pipe (14). The size of the connection groove (32) is larger than the size of the limiting rod (37), and the size of the partition plate (33) is larger than the size of the connection hole (31).

7. The quartz sand production wastewater recycling device according to claim 5 is characterized in that: The cross-sections of the rotating block (34) and the rotating groove (36) are T-shaped; the rotating block (34) is rotatably connected to the surface of the rotating groove (36); one end of the pull rod (35) is movably connected to the surface of the partition (33); and the other end of the pull rod (35) is arranged outside the storage bin (3).

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