CN212387883U

CN212387883U - High salt waste water membrane concentration decrement processing apparatus

Info

Publication number: CN212387883U
Application number: CN202021061505.6U
Authority: CN
Inventors: 吕超; 郭宗林; 张娟
Original assignee: 吕超
Current assignee: HEBEI CONSTRUCTION & INVESTMENT WATER ENVIRONMENT ENGINEERING Co.,Ltd.
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-01-22
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a high salt waste water membrane concentration decrement processing apparatus, including the agitator tank, one side of agitator tank is equipped with the inlet tube, and the opposite side of agitator tank is equipped with first outlet pipe, and the one end of agitator tank is equipped with agitating unit, and agitating unit includes driving motor, and driving motor's output is equipped with the pivot, and the one end of pivot is run through the agitator tank and is rotated and connect on the lateral wall of agitator tank, is equipped with spiral stirring leaf in the pivot, all is equipped with the atomizer that the array distributes on the lateral wall of agitator tank inner chamber both sides. The utility model discloses an atomizer and spiral stirring leaf's cooperation is used, makes addition liquid and high salt waste water carry out abundant contact reaction, is favorable to going on of later stage process, has improved the treatment effeciency of high salt waste water, the utility model discloses when not using, the staff can open first sealing door and second sealing door, carries out the clean change work in filter and membrane filtration storehouse, has ensured the normal operating of equipment, has prolonged its life simultaneously.

Description

High salt waste water membrane concentration decrement processing apparatus

Technical Field

The utility model relates to an industrial wastewater treatment technical field specifically is a high salt waste water membrane concentration decrement processing apparatus.

Background

The high-salinity wastewater refers to wastewater with the total salt content of at least 1 percent, mainly comes from chemical plants, petroleum and natural gas collection and processing and the like, and contains various substances such as salt, oil, organic heavy metals and the like. The method has the advantages that the generation path of the salt-containing wastewater is wide, the water quantity is increased year by year, the removal of organic pollutants in the salt-containing wastewater is crucial to the influence of the organic pollutants on the environment, the biological method is adopted for treatment, high-concentration salt substances have an inhibiting effect on microorganisms, the physicochemical method is adopted for treatment, the investment is large, the operation cost is high, the expected purification effect is difficult to achieve, and the biological method is still the key point of the current domestic and foreign research.

In recent years, with the rapid development of industries such as petrochemical industry, natural gas and the like, the amount of high-salt wastewater generated in the industrial production process is increased dramatically year by year, but the currently used high-salt wastewater treatment equipment has some defects, for example, when wastewater is pretreated, the situation that additives and wastewater are not stirred sufficiently often occurs, so that the treatment effect is not ideal, the subsequent processes are influenced, the wastewater treatment efficiency is reduced, and the currently used equipment is mostly integrated, when the equipment is used at the later stage, workers are difficult to maintain and clean the equipment, the equipment is easy to damage, and the service life of the equipment is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high salt waste water membrane concentration decrement processing apparatus to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-salinity wastewater membrane concentration and reduction treatment device comprises a stirring tank, wherein a water inlet pipe is arranged on one side of the stirring tank, a first water outlet pipe is arranged on the other side of the stirring tank, a stirring device is arranged at one end of the stirring tank, the stirring device comprises a driving motor, a rotating shaft is arranged at the output end of the driving motor, one end of the rotating shaft penetrates through the stirring tank and is rotatably connected to the side wall of an inner cavity of the stirring tank, spiral stirring blades are arranged on the rotating shaft, and atomizing spray heads distributed in an array manner are arranged on the side walls of two sides of the inner cavity of the stirring tank;

one side of agitator tank is equipped with the water pumper, the one end and the water pumper fixed connection of first outlet pipe, be equipped with the connecting pipe on the water pumper, one side of water pumper is equipped with filter equipment, filter equipment includes the rose box, the one end of connecting pipe and the top fixed connection of rose box, rose box outside top hinge connection has first sealing door, the bottom can be dismantled in rose box outside bottom and be equipped with the second sealing door, the inner chamber upper end of rose box can be dismantled and be equipped with two sets of filters, the below of filter is equipped with the divertor, the bottom of rose box can be dismantled and be equipped with membrane filter storehouse.

As a preferred technical scheme of the utility model, the apron can be dismantled and be equipped with at the top of agitator tank, one side fixedly connected with addition liquid pipe of agitator tank, the one end of addition liquid pipe is connected with atomizer.

As a preferred technical scheme of the utility model, be equipped with the anchorage bar that the symmetry set up on the rose box, the one end of anchorage bar can run through second sealing door and screw thread and insert and locate in the fastening cover.

As a preferred technical scheme of the utility model, the inner chamber bottom of rose box is equipped with the fixed block, the fixed slot has been seted up to the bottom in membrane filtration storehouse, the fixed slot can slide the card and establish on the fixed block.

As a preferred technical scheme of the utility model, a second water outlet pipe is arranged at the bottom of the filter box, and a water stop valve is fixedly connected to the second water outlet pipe;

the lower extreme of rose box is equipped with the base.

As an optimal technical scheme of the utility model, the lower extreme of base is equipped with the drainage case, be equipped with the drainage tube on the drainage case.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an atomizer and spiral stirring leaf's cooperation is used, makes addition liquid and high salt waste water carry out abundant contact reaction, is favorable to going on of later stage process, has improved the treatment effeciency of high salt waste water.

2. The utility model discloses when not using, the staff can open first sealing door and second sealing door, carries out the clean change work in filter and membrane filtration storehouse, has ensured the normal operating of equipment, has prolonged its life simultaneously.

Drawings

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

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

FIG. 3 is a schematic view of the filtering apparatus of the present invention;

fig. 4 is a schematic view of the installation structure of the filtering device of the present invention.

In the figure: 1. a stirring box; 11. a water inlet pipe; 12. a first water outlet pipe; 13. an atomizing spray head; 14. a cover plate; 15. an additive solution conduit; 2. a stirring device; 21. a drive motor; 22. a rotating shaft; 23. a spiral stirring blade; 3. a water pump; 31. a connecting pipe; 4. a filtration device; 41. a filter box; 42. a first sealing door; 43. a second sealing door; 44. a filter plate; 45. a fluid director; 46. a membrane filtration bin; 47. a fastening rod; 48. fastening sleeves; 49. a fixed block; 410. fixing grooves; 411. a second water outlet pipe; 412. a water stop valve; 413. a base; 5. a drainage box; 51. a drainage tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-salinity wastewater membrane concentration and reduction treatment device comprises a stirring box 1, wherein a water inlet pipe 11 is arranged on one side of the stirring box 1, a first water outlet pipe 12 is arranged on the other side of the stirring box 1, a stirring device 2 is arranged at one end of the stirring box 1, the stirring device 2 comprises a driving motor 21, a rotating shaft 22 is arranged at the output end of the driving motor 21, one end of the rotating shaft 22 penetrates through the stirring box 1 and is rotatably connected to the side wall of an inner cavity of the stirring box 1, spiral stirring blades 23 are arranged on the rotating shaft 22, and atomizing nozzles 13 distributed in an array manner are arranged on the side walls of two sides of the inner cavity of;

one side of the stirring box 1 is provided with a water pump 3, one end of a first water outlet pipe 12 is fixedly connected with the water pump 3, the water pump 3 is provided with a connecting pipe 31, one side of the water pump 3 is provided with a filtering device 4, the filtering device 4 comprises a filtering box 41, one end of the connecting pipe 31 is fixedly connected with the top of the filtering box 41, the top end of the outer side of the filtering box 41 is hinged with a first sealing door 42, the bottom end of the outer side of the filtering box 41 is detachably provided with a second sealing door 43, the upper end of the inner cavity of the filtering box 41 is detachably provided with two groups of filtering plates 44, a fluid director 45 is arranged below the filtering plates 44 and fixedly arranged in the inner cavity of the filtering box 41, the bottom of the filtering box 41 is detachably provided with a membrane filtering cabin 46, the fluid director 45 is positioned right above the membrane filtering cabin 46, when in daily use, workers need to introduce high-salinity wastewater into the stirring box 1 through a water inlet, when the atomizing nozzle 13 works, the driving motor 21 is turned on, the driving motor 21 drives the spiral stirring blade 23 on the rotating shaft 22 to rotate, the atomization nozzle 13 and the spiral stirring blade 23 are matched for use, so that the additive liquid and the high-salt wastewater can be subjected to sufficient contact reaction, the subsequent process is facilitated, the treatment efficiency of the high-salt wastewater is improved, when the additive liquid and the high-salt wastewater are sufficiently reacted, a worker can turn on the water pump 3 to guide the high-salt wastewater after the reaction into the filter box 41, after the high-salt wastewater is filtered by the two groups of filter plates 44 arranged in the filter box 41, the high-salt wastewater at the moment is guided into the membrane filter bin 46 by the fluid director 45 to carry out final membrane filtration, when the filter device 4 is not used, the worker can turn on the first sealing door 42 and the second sealing door 43 to carry out the cleaning and replacing work of the filter plate 44 and the membrane filter bin 46, the normal operation of the equipment is ensured, and the service life of the equipment is prolonged.

The top of agitator tank 1 can be dismantled and be equipped with apron 14, and one side fixedly connected with of agitator tank 1 adds liquid pipe 15, and the one end of adding liquid pipe 15 is connected with atomizer 13, and the staff can be with adding in liquid leads to atomizer 13 through adding liquid pipe 15.

Be equipped with the fastening rod 47 that the symmetry set up on the rose box 41, the one end of fastening rod 47 can run through second sealing door 43 and the screw thread is inserted and is located in adapter sleeve 48, through the cooperation of fastening rod 47 and adapter sleeve 48, realizes opening and shutting of second sealing door 43.

The fixing block 49 is arranged at the bottom of the inner cavity of the filter box 41, the fixing groove 410 is formed in the bottom of the membrane filter bin 46, the fixing groove 410 can be clamped on the fixing block 49 in a sliding mode, and the fixing groove 410 is matched with the fixing block 49 to be used for fixing the membrane filter bin 46.

A second water outlet pipe 411 is arranged at the bottom of the filter tank 41, and a water stop valve 412 is fixedly connected to the second water outlet pipe 411;

the lower end of the filter tank 41 is provided with a base 413.

The lower extreme of base 413 is equipped with drainage box 5, is equipped with drainage tube 51 on the drainage box 5, and the size of drainage box 5 is greater than rose box 41, can ensure that the water that oozes in rose box 41 still can flow in drainage box 5.

The working principle is as follows: the utility model discloses when daily use, the staff need be in introducing agitator tank 1 with high salt waste water through inlet tube 11, then the additive liquid that will be used for coagulating sedimentation leads to in atomizer 13 through additive liquid pipe 15, then by atomizer 13 even spilling in waste water, open driving motor 21 when atomizer 13 works, drive spiral stirring leaf 23 on the pivot 22 through driving motor 21 and rotate, use through the cooperation of atomizer 13 and spiral stirring leaf 23, make additive liquid and high salt waste water carry out abundant contact reaction, be favorable to going on of later stage process, the treatment effeciency of high salt waste water has been improved, after additive liquid and high salt waste water fully react, the staff can open water pumper 3, lead to the high salt waste water after the reaction in rose box 41, after the filtration of two sets of filter plates 44 that are equipped with in rose box 41, high salt waste water at this moment will be led to in membrane filter bin 46 by divertor 45, and (3) final membrane filtration is carried out, the filtered high-salinity wastewater can be discharged into the drainage box 5 through the second water outlet pipe 411 and finally discharged through the drainage pipe 51, and when the filtering device 4 is not used, a worker can open the first sealing door 42 and the second sealing door 43 to clean and replace the filtering plate 44 and the membrane filtration bin 46, so that the normal operation of the equipment is ensured, and the service life of the equipment is prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high salt waste water membrane concentration decrement processing apparatus, includes agitator tank (1), its characterized in that: a water inlet pipe (11) is arranged on one side of the stirring box (1), a first water outlet pipe (12) is arranged on the other side of the stirring box (1), a stirring device (2) is arranged at one end of the stirring box (1), the stirring device (2) comprises a driving motor (21), a rotating shaft (22) is arranged at the output end of the driving motor (21), one end of the rotating shaft (22) penetrates through the stirring box (1) and is rotatably connected to the side wall of the inner cavity of the stirring box (1), spiral stirring blades (23) are arranged on the rotating shaft (22), and atomizing spray heads (13) distributed in an array are arranged on the side walls of the two sides of the inner cavity of the stirring box (1);

one side of agitator tank (1) is equipped with water pumper (3), the one end and the water pumper (3) fixed connection of first outlet pipe (12), be equipped with connecting pipe (31) on water pumper (3), one side of water pumper (3) is equipped with filter equipment (4), filter equipment (4) include rose box (41), the one end of connecting pipe (31) and the top fixed connection of rose box (41), rose box (41) outside top hinge connection has first sealing door (42), rose box (41) outside bottom can be dismantled and be equipped with second sealing door (43), the inner chamber upper end of rose box (41) can be dismantled and be equipped with two sets of filter (44), the below of filter (44) is equipped with divertor (45), the bottom of rose box (41) can be dismantled and be equipped with membrane filtration storehouse (46).

2. The high-salinity wastewater membrane concentration and reduction treatment device according to claim 1, characterized in that: the top of agitator tank (1) can be dismantled and be equipped with apron (14), one side fixedly connected with of agitator tank (1) adds liquid pipe (15), the one end of adding liquid pipe (15) is connected with atomizer (13).

3. The high-salinity wastewater membrane concentration and reduction treatment device according to claim 1, characterized in that: be equipped with fastening rod (47) that the symmetry set up on rose box (41), the one end of fastening rod (47) can run through second sealing door (43) and the screw thread is inserted and is located in adapter sleeve (48).

4. The high-salinity wastewater membrane concentration and reduction treatment device according to claim 1, characterized in that: the bottom of the inner cavity of the filter box (41) is provided with a fixing block (49), the bottom of the membrane filter bin (46) is provided with a fixing groove (410), and the fixing groove (410) can be slidably clamped on the fixing block (49).

5. The high-salinity wastewater membrane concentration and reduction treatment device according to claim 1, characterized in that: a second water outlet pipe (411) is arranged at the bottom of the filter box (41), and a water stop valve (412) is fixedly connected to the second water outlet pipe (411);

the lower end of the filter box (41) is provided with a base (413).

6. The high-salinity wastewater membrane concentration and reduction treatment device according to claim 5, characterized in that: the lower extreme of base (413) is equipped with drainage box (5), be equipped with drainage tube (51) on drainage box (5).