CN217516793U - Mine sewage vehicle-mounted purification device - Google Patents

Abstract

The utility model provides a mine sewage vehicle-mounted purification device, which relates to the technical field of sewage purification equipment and aims to solve the problems that the existing purification equipment is inconvenient to move and the filtration efficiency is reduced due to the inconvenient replacement of a filter screen after long-time filtration; under the cooperation of a coarse filter tank, a settling tank and a filter tank, mine sewage is preliminarily filtered, large-particle impurities are removed, medium and small particles in the mine sewage are precipitated and purified through precipitation and flocculation, the filter tank is filtered again, peculiar smell is removed, the impurities are removed, and the water quality is improved.

Description

Vehicle-mounted purification device for mine sewage

Technical Field

The utility model relates to a sewage purification equipment technical field specifically is a mine sewage vehicle-mounted purification device.

Background

In the coal mining process, underground water is in contact with a coal bed and a rock stratum and has a series of physical, chemical and biochemical reactions under the influence of human activities, so that the water quality has obvious characteristics in the coal industry: the mine water containing suspended matters has the suspended matter content far higher than that of surface water and has poor sensory properties; the particle size of the contained suspended matters is small, the specific gravity is light, the sedimentation speed is slow, and the coagulation effect is poor; the mine water also contains organic pollutants such as waste engine oil, emulsified oil and the like. Mine water contains much higher total ion content than normal surface water and a large portion is sulfate ions. The pH value of the mine water is usually extremely low, and a large amount of ferrous ions are often accompanied, so that the treatment difficulty is increased.

Chinese patent CN201720885215.5 discloses a vehicle-mounted sewage purification device, which adopts the technical scheme that the device comprises a shell, an electric reciprocating pump is arranged in the shell, the tail end of a water inlet pipeline of the electric reciprocating pump is provided with a strainer, the tail end of a water outlet pipeline of the electric reciprocating pump is connected with a sand filter container fixed in the shell, the water inlet pipeline and the water outlet pipeline of the electric reciprocating pump are both provided with one-way valves, the sand filter container is also internally provided with a filter screen matched with the water outlet pipeline, the sand filter container is connected with an inlet of a nano filter through a pipeline with a first pump, the outlet end of the nano filter is connected with a primary water purification container fixed in the shell through a pipeline, the first water purification container is also connected with an inlet of a reverse osmosis filter through a pipeline with a second pump, and the outlet end of the reverse osmosis filter is connected with a secondary water purification container fixed in the shell through a pipeline, the bottom of the secondary water purification container is also provided with a water outlet pipeline with a water outlet valve, and the water outlet ends of the water outlet valve and the water outlet pipeline are both positioned outside the shell; and the cleaning and maintenance of each stage of filtering equipment are more complicated, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a vehicle-mounted purification device for mine sewage, which adopts the technical proposal that the vehicle-mounted purification device comprises a vehicle body and a control room, wherein the control room and a guardrail are arranged on the vehicle body; still be equipped with coarse filter tank, setting tank, rose box and collection dirt case on the automobile body, set up coarse filter tank, setting tank and rose box on the automobile body and carry out purification treatment to mine sewage, be convenient for remove the operation, increase device's suitability, the coarse filter tank lead to pipe A with the setting tank is connected, still be equipped with charge device A and charge device B on the setting tank, still be equipped with the filter on the setting tank, the filter lead to pipe B with the rose box is connected, still be equipped with filter equipment and delivery port in the rose box, still be equipped with the valve on the delivery port, the drain has still been seted up on the setting tank, the drain passes through the dredge pump and collects dirty case and is connected, the dredge pump with the control room is connected.

As an optimal technical scheme of the utility model, the water inlet has been seted up on the coarse filter case, still be equipped with colander and water pump A in the coarse filter case, water pump A with water pipe A connects, water pump A with the control room is connected, uses under the cooperation of coarse filter case, setting tank and rose box, carries out prefilter to mine sewage, gets rid of large granule impurity, through deposiing the flocculation, deposits the edulcoration to the well granule in the mine sewage, and the rose box filters once more, gets rid of the peculiar smell to it to carry out the edulcoration filtration, improve quality of water.

As a preferred technical scheme of the utility model, the setting tank internal rotation is connected with screw rod and sliding connection has the installing frame, seted up on the installing frame with screw rod engaged with screw hole, the screw rod is driven by two-way motor, can dismantle on the installing frame and be connected with filtering mechanism, still be equipped with rabbling mechanism in the setting tank.

As a preferred technical scheme of the utility model, filtering mechanism is including filtering frame and filter screen, the filter screen is installed filter frame is last, seted up on the installing frame with filter frame size assorted recess, the holding tank has still been seted up on the installing frame, sliding connection has the bayonet lock in the holding tank, the bayonet lock with filter sliding connection between the frame, the bayonet lock with still be equipped with the spring between the installing frame, filtering mechanism can dismantle the connection on the installing frame, is convenient for maintain the change to the filter screen.

As the utility model discloses a preferred technical scheme, rabbling mechanism includes stirring rake and agitator motor, the stirring rake by the agitator motor drive, agitator motor with the control room is connected, the outside cover of stirring rake is equipped with the protection network, sets up filtering mechanism and rabbling mechanism in the setting tank, carries out the flash mixed through the sewage and the flocculating agent that the rabbling mechanism comes to carry out the flash mixed in the setting tank, and rethread filtering mechanism carries out the flash filtration to it, shortens its automatic required time that deposits, improves sewage treatment efficiency.

As an optimal technical scheme of the utility model, still be equipped with water pump B in the rose box, water pump B adopts two-way water pump, water pump B's one end with water pipe B connects, water pump B's the other end passes through water pipe C and is located the filter equipment top.

As the utility model discloses a preferred technical scheme, charge device A with charge device B structure is the same, all includes box and connecting pipe, the inside of box passes through connecting pipe and external intercommunication still are equipped with the solenoid valve on the connecting pipe, the solenoid valve with the control room is connected.

As an optimal technical scheme of the utility model, charge device A with last connecting pipe output of charge device B all with the inside intercommunication of settling tank, charge device A with be equipped with polyaluminium chloride and polyacrylamide in the charge device B respectively.

As the utility model discloses a preferred technical scheme, filter equipment includes box body and active carbon particle, a plurality of filtration pores have been seted up on the box body, be equipped with in the box body active carbon particle.

The utility model has the advantages that: the utility model has the advantages that the coarse filter box, the settling tank and the filter box are arranged on the vehicle body to purify the mine sewage, thereby facilitating the mobile operation and increasing the adaptability of the device; under the cooperation of a coarse filter tank, a settling tank and a filter tank, mine sewage is preliminarily filtered, large-particle impurities are removed, medium and small particles in the mine sewage are precipitated and purified through precipitation and flocculation, the filter tank is filtered again, peculiar smell is removed, the impurities are removed, and the water quality is improved.

Furthermore, a filtering mechanism and a stirring mechanism are arranged in the settling tank, the sewage and the flocculating agent in the settling tank are quickly mixed through the stirring mechanism, and then are quickly filtered through the filtering mechanism, so that the time required by automatic settling is shortened, and the sewage treatment efficiency is improved; the filtering mechanism is detachably connected to the mounting frame, and the filter screen is convenient to maintain and replace.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1. a vehicle body; 2. a control room; 3. a guardrail; 4. a water inlet; 5. a coarse filter box; 6. a coarse filter; 7. a water pump A; 8. a water pipe A; 9. a filter box; 10. a settling tank; 11. a sewage draining port; 12. installing a frame; 13. a screw; 14. a stirring mechanism; 15. a bi-directional motor; 16. a dosing device A; 17. a dosing device B; 18. a filtration device; 19. a filter; 20. a water pipe B; 22. a water pump B; 23. a valve; 24. a water outlet; 25. a sewage collection tank; 26. a sewage pump; 27. a filtering mechanism; 28. a protective net; 29. a bayonet lock; 30. a spring.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Moreover, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1-3, the utility model discloses an on-vehicle purifier of mine sewage, the technical scheme of adoption is, including automobile body 1, there is control room 2 on the automobile body 1, and control room 2 is equivalent to the driver's cabin of car, and automobile body 1 goes up coarse filter 5, settling tank 10, rose box 9 and collection dirt box 25, and coarse filter 5, settling tank 10, rose box 9 and collection dirt box 25's cooperation is used, purifies the filtration to mine sewage, in order to avoid removing rocking of in-process individual equipment at automobile body 1, drop, has still installed guardrail 3 additional on automobile body 1, protects the equipment on the automobile body 1.

The mine sewage is filtered in the first step, a coarse filter 6 is arranged in a coarse filter box 5, a water inlet 4 is formed in the coarse filter box 5, the sewage is guided into the coarse filter box 5 through the water inlet 4 and is filtered through the coarse filter 6, and after the preliminary filtering is carried out, a water pump A7 guides the sewage into a filter box 9 through a water pipe A8.

In order to carry out secondary filtration to sewage, set up precipitation tank 10, be equipped with charge device A16 and charge device B17 on precipitation tank 10, through polymeric aluminium and polyacrylamide among charge device A16 and charge device B17, flocculate with the middle and small granule impurity in the sewage, for accelerating the flocculation, set up rabbling mechanism 14 at precipitation tank 10, rabbling mechanism 14 includes stirring rake and agitator motor, the stirring rake by the agitator motor drive, agitator motor with control chamber 2 is connected, for the protection of strengthening to the stirring rake, the outside cover of stirring rake is equipped with protection network 28.

After the flocculation is finished, accelerate the precipitation efficiency of flocculation form impurity, add in setting tank 10 and established filter equipment 27, state filter equipment 27 including filter frame and filter screen, and through setting tank 10 internal rotation is connected with screw rod 13 and sliding connection has installing frame 12, set up on installing frame 12 with screw rod 13 engaged with's screw hole, screw rod 13 is driven by two way motor 15, drives filter equipment 27 and reciprocates, filters fast, shortens the time of automatic precipitation, improves sewage purification's efficiency.

Under the long-time filtration condition, the filtration efficiency of filtering mechanism 27 reduces, and consequently, the connection can be dismantled on installing frame 12 to filtering mechanism 27, seted up on installing frame 12 with filter frame size assorted recess, the holding tank has still been seted up on installing frame 12, sliding connection has bayonet lock 29 in the holding tank, bayonet lock 29 with sliding connection between the filter frame, bayonet lock 29 with still be equipped with spring 30 between the installing frame 12, realize quick installation and the dismantlement to filtering mechanism 27, be convenient for maintain the change, impurity after the sediment is collected in dirty case 25 through drain 11 and dredge pump 26.

In order to filter and purify the sewage again, a filter box 9 is further arranged, a filter device 18 is additionally arranged in the filter box 9, the sewage in the settling tank 10 is pumped into the filter box 9 through a water pump B22, a water pipe B20 and a water pipe C, meanwhile, the filtering quality is improved through a filter 19, and after the filtering is finished, the purified sewage is discharged through a water outlet 24.

The utility model discloses a theory of operation: when the device is used, the vehicle body 1 is started through the control room 2 to supply power to each electric appliance, mine sewage passes through the rough filter box 5 from the water inlet 4, the rough filter 6 in the rough filter box 5 primarily filters the sewage, the sewage passes through the water pipe A8 through the water pump A7 and passes through the sedimentation tank 10, a worker can observe the water level in the sedimentation tank 10 through the liquid level observation window on the sedimentation tank 10, after reaching a specified water level, the water pump A7 is controlled to stop working, the electromagnetic valves on the medicine adding device A16 and the medicine adding device B17 are controlled to be opened, polyaluminium chloride and polyacrylamide are added into the sedimentation tank 10 through the connecting pipe, at the moment, the mounting frame 12 is arranged at the top of the sedimentation tank 10 and is higher than the outlet of the connecting pipe, the outlet of the connecting pipe is higher than the outlet of the water pipe A8, the stirring mechanism 14 is controlled to work, the stirring motor drives the stirring paddle to work to stir the sewage in the sedimentation tank 10, the medium and small particle impurities in the sewage are quickly combined with the flocculating agent for precipitation, after the sewage is stirred for a certain time, the bidirectional motor 15 is controlled to work and rotate forwards to drive the screw 13 to rotate, the screw 13 is meshed with a screw hole on the mounting frame 12 to drive the mounting frame 12 and the filtering mechanism 27 to move downwards, the sewage is filtered, the water pump B22 is controlled to work, the sewage is pumped into the filtering box 9 through the filter 19 and is filtered through the filtering device 18, the valve 23 is opened, and the purified sewage is discharged from the water outlet 24; if the filter 19 is used for a long time and the filtering efficiency is low, a worker takes the water pipe C off the water pump B22, controls the water pump B22 to work reversely, and backflushs the filter 19 with the water in the filter box 9; when the filter mechanism 27 is blocked in a long-time use condition, a worker can shift the bayonet lock 29 to slide in the accommodating groove, the spring 30 is compressed to contact with the limiting part of the filter mechanism 27, and the filter mechanism 27 can be taken out from the groove of the mounting frame 12 to be cleaned and maintained.

The mechanical circuit connection of the present invention is a conventional method adopted by those skilled in the art, and can be suggested by limited tests, which belongs to the common knowledge.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims (9)

1. A vehicle-mounted purification device for mine sewage comprises a vehicle body (1) and a control room (2), wherein the control room (2) and a guardrail (3) are arranged on the vehicle body (1); the method is characterized in that: still be equipped with coarse filter case (5), setting tank (10), rose box (9) and collection dirty case (25) on automobile body (1), coarse filter case (5) lead to pipe A (8) with setting tank (10) are connected, still be equipped with charge device A (16) and charge device B (17) on setting tank (10), still be equipped with filter (19) on setting tank (10), filter (19) lead to pipe B (20) with filter box (9) are connected, still be equipped with filter equipment (18) and delivery port (24) in filter box (9), still be equipped with valve (23) on delivery port (24), drain (11) have still been seted up on setting tank (10), drain (11) are connected with collection dirty case (25) through dredge pump (26), dredge pump (26) with control room (2) are connected.

2. The vehicle-mounted purification device for mine sewage according to claim 1, characterized in that: the water inlet (4) has been seted up on coarse filter case (5), still be equipped with coarse filter (6) and water pump A (7) in coarse filter case (5), water pump A (7) with water pipe A (8) are connected, water pump A (7) with control room (2) are connected.

3. The vehicle-mounted purification device for mine sewage according to claim 1, characterized in that: the utility model discloses a filter device, including setting tank (10), screw rod (13) and sliding connection have installing frame (12) to the internal rotation of setting tank (10), set up on installing frame (12) with screw rod (13) engaged with screw hole mutually, screw rod (13) are driven by two-way motor (15), can dismantle on installing frame (12) and be connected with filtering mechanism (27), still be equipped with rabbling mechanism (14) in setting tank (10).

4. The vehicle-mounted purification device for mine sewage according to claim 3, characterized in that: filtering mechanism (27) are including filtering frame and filter screen, the filter screen is installed filter frame is last, seted up on installing frame (12) with filter frame size assorted recess, the holding tank has still been seted up on installing frame (12), sliding connection has bayonet lock (29) in the holding tank, bayonet lock (29) with sliding connection between the filtering frame, bayonet lock (29) with still be equipped with spring (30) between installing frame (12).

5. The vehicle-mounted purification device for mine sewage according to claim 3, characterized in that: rabbling mechanism (14) are including stirring rake and agitator motor, the stirring rake by agitator motor drive, agitator motor with control room (2) are connected, the outside cover of stirring rake is equipped with protection network (28).

6. The vehicle-mounted purification device for mine sewage according to claim 1, characterized in that: still be equipped with water pump B (22) in rose box (9), water pump B (22) adopt two-way water pump, the one end of water pump B (22) with water pipe B (20) are connected, the other end of water pump B (22) leads to pipe C and is located filter equipment (18) top.

7. The vehicle-mounted purification device for mine sewage according to claim 1, characterized in that: medicine adding device A (16) with medicine adding device B (17) structure is the same, all includes box and connecting pipe, the inside of box is passed through connecting pipe and external intercommunication still are equipped with the solenoid valve on the connecting pipe, the solenoid valve with control room (2) are connected.

8. The vehicle-mounted purification device for mine sewage according to claim 7, characterized in that: the chemical feeding device A (16) and the chemical feeding device B (17) are connected with the output end of a connecting pipe, the chemical feeding device A (16) and the chemical feeding device B (17) are communicated with the inside of the precipitation tank (10), and polyaluminium chloride and polyacrylamide are respectively arranged in the chemical feeding device A (16) and the chemical feeding device B (17).

9. The vehicle-mounted purification device for mine sewage according to claim 1, characterized in that: the filtering device (18) comprises a box body and activated carbon particles, wherein a plurality of filtering holes are formed in the box body, and the activated carbon particles are arranged in the box body.

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