Sewage treatment equipment for mine

Abstract

The utility model discloses sewage treatment equipment for a mine, relates to the technical field of sewage treatment, and solves the problems that the existing sewage treatment equipment for the mine cannot perform multiple purification treatment on sewage, has the defects of low treatment effect and time and labor waste, seriously affects the sewage treatment efficiency and reduces the sewage treatment cost. The practicability of the sewage treatment equipment is greatly reduced. Comprising a treatment box, a purification water tank and a purification area, the membrane group mounting frame is arranged in the purification area, and a reverse osmosis membrane and a purification adsorber are respectively connected onto the membrane group mounting frame; according to the utility model, the purifying agent is uniformly sprayed into the sewage in the purifying water tank, so that the sewage and the purifying agent are in full contact for primary purification, and the wastewater is further purified, filtered and adsorbed under the action of the reverse osmosis membrane and the purification adsorber, so that multiple purification treatment on the sewage is realized, the purification treatment is more thorough, and the treatment process is more convenient and rapid; the sewage treatment effect is improved, and the treatment efficiency is higher.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and in particular relates to sewage treatment equipment for mines. Background Art

[0002] A mine refers to an independent production and operation unit that mines ores with a certain mining area. During the mining process, a large amount of mine wastewater is easily generated. Mine wastewater is a general term for natural dissolved water in the mine, mineral processing wastewater, overflow water of mineral processing waste slag dikes and leaching water of slag storage yards. In order to protect the environment, mine wastewater needs to be treated by sewage treatment equipment.

[0003] At present, in the relevant existing technologies, the inventors have found that the existing sewage treatment equipment used in mines cannot perform multiple purification treatments on sewage, and has the disadvantages of low treatment effect, time-consuming and labor-intensive, which seriously affects the sewage treatment efficiency and greatly reduces the practicality of the sewage treatment equipment.

[0004] Therefore, based on the above problems, we designed a wastewater treatment equipment for mines. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a mine sewage treatment equipment, which solves the technical problems that the existing mine sewage treatment equipment cannot perform multiple purification treatments on sewage, has the disadvantages of low treatment effect, time-consuming and labor-intensive, seriously affects the sewage treatment efficiency, and greatly reduces the practicality of the sewage treatment equipment.

[0006] To achieve the above-mentioned purpose, according to an embodiment of the first aspect of the utility model, a mine sewage treatment device is provided, comprising a treatment box and a purification tank and a purification area arranged in the treatment box;

[0007] It also includes: a membrane group mounting frame, which is arranged in the purification area, the membrane group mounting frame is respectively connected to a reverse osmosis membrane and a purification adsorber, the purification adsorber is connected to an activated carbon adsorption filter, and the pure water interface of the reverse osmosis membrane is connected to the water inlet port of the purification adsorber;

[0008] The spray rod is arranged in the purification tank. The inner walls on both sides of the purification tank are respectively provided with a reciprocating screw and a limit rod. The two ends of the spray rod are respectively sleeved on the reciprocating screw and the limit rod. The spray rod is provided with several nozzles, and each nozzle is provided with a spray liquid pipe.

[0009] A further improvement is that an installation cavity is provided on one side of the treatment box located in the purification area, and a pressure pump is provided in the installation cavity. The input end pipeline of the pressure pump is connected to the water outlet of the purification water tank, and the output end pipeline is connected to the water inlet of the reverse osmosis membrane. The treated wastewater in the purification water tank is pumped out by the pressure pump and injected into the reverse osmosis membrane at a certain pressure. Under the action of the reverse osmosis membrane, the wastewater can be further purified to improve the purification effect.

[0010] A further improvement is that a circle of sound-absorbing panels is connected to the inner wall of the installation cavity, the sound-absorbing panels are filled with sound-absorbing material, and a heat dissipation grille is embedded on the outer wall of the processing box at a position corresponding to the installation cavity. The sound-absorbing panels are used to absorb the noise generated by the pump assembly to reduce noise pollution.

[0011] A further improvement is that the processing box is provided with an inspection cover plate at the top surface position corresponding to the installation cavity, and an inspection door plate is provided at the side position corresponding to the purification area, which are respectively used for the inspection and maintenance of the pressure pump, the reverse osmosis membrane and the purification adsorber.

[0012] A further improvement is that a pair of mounting rods are provided on each of the two sides of the processing box, and each mounting rod is provided with an assembly hole, and the mounting rods are used for disassembly and assembly of the processing equipment.

[0013] A further improvement is that an installation groove is opened on the inner walls on both sides of the purified water tank, the reciprocating screw and the limit rod are respectively arranged in the two installation grooves, and the two ends of the spray rod are respectively provided with through grooves, and the inner wall of the through groove at one end of the spray rod is provided with a thread. During installation, the through groove with an internal thread at one end of the spray rod is sleeved on the reciprocating screw, and the reciprocating screw is driven by a servo motor externally arranged on the outer wall of the treatment box.

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

[0015] (1) The utility model allows the spray rod, the spray liquid pipe and several nozzles at the bottom to move back and forth in parallel under the action of the reciprocating screw, so that the purifier is evenly sprayed into the sewage in the purification tank, so that the sewage and the purifier are fully contacted for the initial purification; the treated wastewater in the purification tank is extracted by a pressure pump and injected into the reverse osmosis membrane at a certain pressure, and the wastewater can be further purified under the action of the reverse osmosis membrane, and then enters the purification adsorber, and then the purified sewage is filtered and adsorbed by the internal activated carbon adsorption filter, and the odor in the sewage is absorbed and discharged, thereby realizing multiple purification treatments of the sewage, making the purification treatment more thorough, the treatment process more convenient and quick, improving the treatment effect of the sewage, and the treatment efficiency is higher;

[0016] (2) The utility model installs the pressure pump in the installation cavity, arranges a sound-absorbing panel in the installation cavity, and fills the sound-absorbing material in the sound-absorbing panel. In addition, a heat dissipation fence is embedded on the outer wall of the treatment box at a position corresponding to the installation cavity. The noise generated by the pump assembly can be absorbed, and heat can be dissipated while reducing noise pollution, thereby greatly improving the practicality of the sewage treatment equipment. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a schematic diagram of the cross-sectional top view of the structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the front view of the cross-section structure of the purification area of ​​the utility model.

[0020] Markings in the figure:

[0021] 1. Treatment box; 11. Purification water tank; 111. Installation slot; 12. Inspection door panel; 13. Installation rod rack; 14. Purification area; 15. Installation cavity; 151. Pressure pump; 152. Heat dissipation fence; 153. Sound-absorbing panel; 2. Inspection cover; 3. Membrane group installation rack; 31. Reverse osmosis membrane; 32. Purification adsorber; 33. Activated carbon adsorption filter; 4. Spraying rod; 41. Reciprocating screw; 42. Limit rod; 43. Nozzle; 431. Spraying liquid pipe. DETAILED DESCRIPTION

[0022] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0023] like Figure 1 As shown, a mine sewage treatment equipment comprises a treatment box 1, a purification water tank 11 and a purification area 14 arranged in the treatment box 1;

[0024] like Figure 2 and Figure 3 As shown, the implementation includes: a membrane group mounting frame 3, which is arranged in the purification area 14, and the membrane group mounting frame 3 is respectively connected with a reverse osmosis membrane 31 and a purification adsorber 32, and the purification adsorber 32 is connected with an activated carbon adsorption filter 33, and the pure water interface of the reverse osmosis membrane 31 is connected to the water inlet port of the purification adsorber 32;

[0025] like Figure 2As shown, the implementation includes: a spray rod 4, which is arranged in the purified water tank 11, and the inner walls of both sides of the purified water tank 11 are respectively provided with a reciprocating screw 41 and a limit rod 42, and the two ends of the spray rod 4 are respectively sleeved on the reciprocating screw 41 and the limit rod 42, and the spray rod 4 is provided with a plurality of nozzles 43, and each nozzle 43 is provided with a spray liquid pipe 431;

[0026] Among them, a mounting groove 111 is respectively provided on the inner walls of both sides of the purified water tank 11, and the reciprocating screw 41 and the limit rod 42 are respectively arranged in the two mounting grooves 111, and the two ends of the spray rod 4 are respectively provided with through grooves, and the inner wall of the through groove at one end of the spray rod 4 is provided with a thread. When installing, the through groove with an internal thread at one end of the spray rod 4 is sleeved on the reciprocating screw 41, and the reciprocating screw 41 is driven by a servo motor externally arranged on the outer wall of the treatment box 1;

[0027] In this embodiment, an installation cavity 15 is additionally provided in the treatment box 1 at one side of the purification area 14, and a pressure pump 151 is provided in the installation cavity 15. The input end pipeline of the pressure pump 151 is connected to the water outlet of the purified water tank 11, and the output end pipeline is connected to the water inlet of the reverse osmosis membrane 31. By pumping out the treated wastewater in the purified water tank 11 by the pressure pump 151 and injecting it into the reverse osmosis membrane 31 at a certain pressure, the wastewater can be further purified under the action of the reverse osmosis membrane 31, thereby improving the purification effect;

[0028] Among them, the inner wall of the installation cavity 15 is connected to a circle of sound-absorbing panels 153, and the sound-absorbing panels 153 are filled with sound-absorbing materials. The outer wall surface of the processing box 1 is embedded with a heat dissipation fence 152 at the position corresponding to the installation cavity 15. The sound-absorbing panels 153 are used to absorb the noise generated by the pump assembly to reduce noise pollution.

[0029] like Figures 1 to 3 As shown, in this embodiment, an inspection cover plate 2 is further provided on the top surface position of the processing box 1 corresponding to the installation cavity 15, and an inspection door plate 12 is provided on the side position corresponding to the purification area 14, which are respectively used for the inspection and maintenance of the pressure pump 151, the reverse osmosis membrane 31 and the purification adsorber 32.

[0030] like Figures 1 to 3 As shown, in this embodiment, a pair of mounting rods 13 are further provided on both sides of the processing box 1, each mounting rod 13 is provided with an assembly hole, and the mounting rods 13 are used for disassembly and assembly of the processing equipment.

[0031] In the implementation of this embodiment, it is also necessary to explain that before the implementation of the application document, a liquid storage tank is also configured, a quantitative purifying agent is pre-injected into the tank, and a liquid pump is configured on the tank, and the output pipeline of the liquid pump is connected to the spraying liquid pipe 431. During implementation, the auxiliary pipe fittings of the pressure pump 151 are installed in the installation cavity 15, and the external pipeline is connected to the sewage outlet and the pure water outlet of the reverse osmosis membrane 32 respectively.

[0032] In addition, it should be noted that the application document only targets existing mine sewage treatment equipment, which cannot perform multiple purification treatments on sewage and has the disadvantages of low treatment effect, time-consuming and labor-intensive, and low sewage treatment efficiency. It does not involve other aspects. The working principle of this mine sewage treatment equipment is introduced as follows:

[0033] During installation and use, the staff first pumps the sewage to be treated into the purification tank 11, and drives the reciprocating screw 41 to rotate by the servo motor externally arranged on the outer wall of the treatment box 1, so that the spraying rod 4, the spraying liquid pipe 431 and the plurality of nozzles 43 at the bottom reciprocate and move in parallel under the action of the reciprocating screw 41 to achieve uniform spraying. In this way, the purifier in the external liquid storage tank is pumped out by the liquid pump, and sprayed from the spraying liquid pipe 431 and the nozzle 43 into the sewage in the purification tank 11, so that the sewage and the purifier are fully contacted and the primary purification is achieved;

[0034] Then, the treated wastewater in the purification tank 11 is pumped out by the pressure pump 151 and injected into the reverse osmosis membrane 31 at a certain pressure. Under the action of the reverse osmosis membrane 31, the wastewater can be further purified and then enter the purification adsorber 32. The internal activated carbon adsorption filter 33 then filters and adsorbs the purified sewage, absorbs the odor in the sewage and then discharges it, thus achieving multiple purification treatments of the sewage, making the purification treatment more thorough, the treatment process more convenient and quick, improving the treatment effect of the sewage, and making the treatment efficiency higher.

[0035] By installing the pressure pump 151 in the installation cavity 15, a sound-absorbing panel 153 is arranged in the installation cavity 15, and the sound-absorbing panel 153 is filled with sound-absorbing material, and a heat dissipation fence 152 is embedded in the outer wall of the treatment box 1 at a position corresponding to the installation cavity 15, the noise generated by the pump component can be absorbed, and heat dissipation can be achieved while reducing noise pollution, thereby greatly improving the practicability of the sewage treatment equipment.

[0036] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. A mine sewage treatment device, comprising a treatment box (1), a purification water tank (11) and a purification area (14) arranged in the treatment box (1); It is characterized in that Also includes: A membrane group mounting frame (3) is arranged in the purification area (14); a reverse osmosis membrane (31) and a purification adsorber (32) are respectively connected to the membrane group mounting frame (3); an activated carbon adsorption filter (33) is connected to the purification adsorber (32); a pure water interface of the reverse osmosis membrane (31) is connected to a water inlet port of the purification adsorber (32); The spraying rod (4) is arranged in the purified water tank (11), and the inner walls on both sides of the purified water tank (11) are respectively provided with a reciprocating screw (41) and a limiting rod (42), and the two ends of the spraying rod (4) are respectively sleeved on the reciprocating screw (41) and the limiting rod (42), and the spraying rod (4) is provided with a plurality of nozzles (43), and each nozzle (43) is provided with a spraying liquid pipe (431).

2. A mine wastewater treatment equipment according to claim 1, characterized in that: The treatment box (1) is provided with an installation cavity (15) on one side of the purification area (14), and a pressure pump (151) is provided in the installation cavity (15). The input end pipeline of the pressure pump (151) is connected to the water outlet of the purification tank (11), and the output end pipeline is connected to the water inlet of the reverse osmosis membrane (31).

3. A mine wastewater treatment equipment according to claim 2, characterized in that: The inner wall of the installation cavity (15) is connected to a circle of sound absorbing panels (153), and the sound absorbing panels (153) are filled with sound absorbing material. The outer wall surface of the processing box (1) is embedded with a heat dissipation fence (152) at a position corresponding to the installation cavity (15).

4. A mine wastewater treatment equipment according to claim 2, characterized in that: The processing box (1) is provided with an inspection cover plate (2) at a top surface position corresponding to the installation cavity (15), and an inspection door plate (12) is provided at a side position corresponding to the purification area (14).

5. The mine wastewater treatment equipment according to claim 1, characterized in that: A pair of mounting rod frames (13) are respectively arranged on the two side surfaces of the processing box (1), and each mounting rod frame (13) is provided with an assembly hole.

6. The mine wastewater treatment equipment according to claim 1, characterized in that: The inner walls of both sides of the purified water tank (11) are each provided with a mounting groove (111), the reciprocating screw (41) and the limiting rod (42) are respectively arranged in the two mounting grooves (111), the two ends of the spraying rod (4) are respectively provided with through grooves, and the inner wall of the through groove at one end of the spraying rod (4) is provided with a thread, and the reciprocating screw (41) is driven by a servo motor externally arranged on the outer wall of the processing box (1).

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