CN211394092U

CN211394092U - Small-size effluent treatment plant convenient to remove

Info

Publication number: CN211394092U
Application number: CN201921702353.0U
Authority: CN
Inventors: 顾艳萍; 陈亮; 缪凯
Original assignee: Jiangsu Ruyi Environment Engineering Co ltd
Current assignee: Jiangsu Ruyi Environment Engineering Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-09-01
Anticipated expiration: 2029-10-12

Abstract

The utility model provides a small-size effluent treatment plant convenient to remove belongs to waste water treatment technical field, including automobile body, the case of intaking, setting up the rear end at the automobile body, defeated medicine subassembly and precipitation subassembly, the case of intaking is equipped with the inlet tube that is linked together rather than inside, the setting of precipitation case is at the side of the case of intaking, be equipped with the outlet pipe that is linked together rather than inside on the bottom lateral wall of precipitation case, all be equipped with the valve on inlet tube and the outlet pipe, the filter assembly sets up at the incasement of intaking, defeated medicine subassembly sets up the side at the setting of precipitation case, precipitation subassembly sets up the top at the precipitation case, the utility model provides a current effluent treatment plant is bulky to be not convenient for remove, can't adapt to the problem that mobile stand used.

Description

Small-size effluent treatment plant convenient to remove

Technical Field

The utility model relates to a waste water treatment technical field especially relates to a small-size effluent treatment plant convenient to remove.

Background

The wastewater treatment is a wastewater treatment method for treating wastewater by physical, chemical and biological methods, purifying the wastewater and reducing pollution so as to achieve the purposes of recovering and reusing the wastewater and fully utilizing water resources, wherein the wastewater treatment method for separating and recovering insoluble suspended pollutants in the wastewater by physical action can be divided into a gravity separation method, a centrifugal separation method, a screen filtration and retention method and the like, the wastewater treatment method for separating and removing the dissolved and colloidal pollutants in the wastewater or converting the dissolved and colloidal pollutants into harmless substances by chemical reaction and mass transfer action and the wastewater treatment method for converting organic pollutants in a solution, colloid and micro-suspension state in the wastewater into stable and harmless substances by the metabolic action of microorganisms.

When the flow booth is used, a certain amount of waste water is usually generated, and if the waste water is not treated, the waste water is directly discharged to cause environmental pollution. The existing wastewater treatment device has larger volume, is inconvenient to move and cannot adapt to the use of a flow booth.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small-size effluent treatment plant convenient to remove to the technical problem who proposes in the solution background art.

The utility model provides a small-sized waste water treatment device convenient to move, which comprises a vehicle body, a water inlet tank, a settling tank, a filtering component, a medicine conveying component and a settling component, wherein the water inlet tank is arranged at the rear end of the vehicle body, the top end of the water inlet tank is provided with a water inlet pipe communicated with the inside of the water inlet tank, the settling tank is arranged at the side of the water inlet tank, the side wall of the bottom end of the settling tank is provided with a water outlet pipe communicated with the inside of the settling tank, the water inlet pipe and the water outlet pipe are both provided with valves, a first water pump is arranged between the settling tank and the water inlet tank, the input end of the first water pump is provided with a first pipeline communicated with the inside of the water inlet tank, the output end of the first water pump is provided with a second pipeline communicated with the inside of the settling tank, the filtering component is arranged in the water inlet, and the drug delivery assembly is communicated with the settling tank, and the settling assembly is arranged at the top of the settling tank.

Furthermore, the filtering component comprises a filtering screen plate and two filtering chutes, the two filtering chutes are symmetrically arranged in the water inlet tank, the filtering screen plate is arranged between the two filtering chutes, the two ends of the filtering screen plate are in sliding fit with the two filtering chutes, and a plurality of filtering holes are formed in the filtering screen plate.

Further, the defeated medicine subassembly includes blending tank, stirring mixing element, second water pump, third pipeline, fourth pipeline and four supporting legs, the blending tank is through four the supporting leg is installed on the automobile body, the top of blending tank is equipped with the sprue that is linked together rather than inside, the stirring mixing element sets up in the blending tank, the second water pump sets up the side of setting tank, the both ends of third pipeline respectively with the input of second water pump with the blending tank is linked together, the both ends of fourth pipeline respectively with the output of second water pump with the setting tank communicates mutually.

Further, the stirring mixed part includes (mixing) shaft, agitator motor and a plurality of stirring vane, the (mixing) shaft can rotate to be installed in the blending tank, agitator motor is vertical setting and is in the bottom of blending tank, and agitator motor's output shaft extend to with (mixing) shaft fixed connection, a plurality of stirring vane sets up on the (mixing) shaft, every all be equipped with a plurality of on the stirring vane and lead to the groove.

Furthermore, the sedimentation assembly comprises a lifting box, a pulling part and two sliding columns, the two sliding columns are symmetrically arranged in the sedimentation box, the lifting box is arranged at the inner bottom end of the sedimentation box and is in sliding fit with the two sliding columns, a plurality of water filtering holes are formed in the inner bottom end of the lifting box, the pulling part is arranged at the top end of the sedimentation box, one end of the pulling part is fixedly connected with the lifting box, the pulling part comprises a fixing plate, a pulling motor, a driving belt pulley, a driven belt pulley, a belt, a rotating shaft, two fixing seats and two pulling parts, the fixing plate is arranged at the top end of the sedimentation box, the two fixing seats are symmetrically arranged on the fixing plate, the rotating shaft can be rotatably arranged on the two fixing seats, and one end of the rotating shaft extends to the outside of one of the fixing seats, the pulling motor is horizontally arranged on the fixing plate, the driving belt pulley is fixedly connected with an output shaft of the pulling motor, the driven belt pulley is fixedly connected with one end, outside the fixing seat, of the rotating shaft, the belt sleeve is arranged outside the driving belt pulley and the driven belt pulley, and the pulling pieces are symmetrically arranged on the rotating shaft.

Further, every draw and move the piece and all include riser, movable pulley, receipts rope sheave and steel cable, the riser sets up the top of setting tank, the movable pulley can rotate to be installed on the lateral wall of riser, receive the rope sheave with axis of rotation fixed connection, the one end of steel cable with receive rope sheave fixed connection, the other end of steel cable passes behind the movable pulley with the top fixed connection of lifting box.

Furthermore, a hand push rod is arranged at the rear end of the trolley body, and four self-locking universal wheels which are distributed in a rectangular shape are arranged at the bottom of the trolley body.

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

firstly, the utility model manually pushes the vehicle body to the mobile stall point, the valve on the water inlet pipe is opened, then the waste water of the mobile stall point flows into the water inlet tank through the water inlet pipe, the filtering component in the water inlet tank filters the waste water, then the waste water filtered in the water inlet tank is extracted by the first water pump work and flows into the settling tank through the first pipeline and the second pipeline, then the medicine conveying component mixes the liquid medicine and conveys the liquid medicine into the settling tank, the waste water in the settling tank reacts with the liquid medicine to accelerate the deposition of the impurities in the waste water, then the settling component works to lift the impurities deposited in the settling tank, the settled impurities are conveniently cleaned manually, finally the valve on the water outlet pipe is opened, the waste water after the treatment completion of the settling in the settling tank is discharged, the purpose of treating the waste water of the mobile stall point is achieved, the movement of the whole device can be completed only by manually pushing the vehicle body, the use of the mobile stall is convenient, and the practicability is strong.

And secondly, the utility model discloses when the waste water of flow stand point got into to the case of intaking in, filtered waste water through a plurality of filtration pore pair on the filter plate, the great impurity of volume that dopes in the waste water was blockked by a plurality of filtration pore, and waste water after filtering falls to filter plate below, makes things convenient for first water pump to carry the waste water after filtering to the setting tank in, filters the both ends of filter plate and two simultaneously and filters spout sliding fit, makes things convenient for the manual work to carry out the periodic maintenance change to filter plate.

Third, the utility model discloses an artifical injection gate that utilizes adds in to the blending tank and deposits medicament and water, then the stirring mixing element work stirs the mixture to the precipitation medicament and the water in the blending tank, and the liquid medicine that forms after the stirring mixes in the second water pump work extraction blending tank flows to the setting tank through third pipeline and fourth pipeline afterwards in, makes things convenient for the waste water and the liquid medicine reaction in the setting tank for impurity in the waste water deposits.

And fourthly, the utility model discloses an agitator motor work drives rather than output shaft fixed connection's (mixing) shaft rotation, and the (mixing) shaft drives a plurality of stirring vane and rotates in step, and a plurality of stirring vane rotates and stirs the mixture to the sediment medicament and the water in the blending tank, has reached the purpose of sediment medicament and water intensive mixing.

It is five, the utility model discloses after waste water and liquid medicine reaction certain time in the settling tank, drive rather than output shaft fixed connection's drive pulley rotation through pulling motor work, because the belt cover is established in the outside of drive pulley and driven pulley, so drive pulley drives driven pulley and belt synchronous rotation, driven pulley drives the axis of rotation and also rotates in step, the axis of rotation drives receipts rope sheave synchronous rotation, it drives the steel cable and twines in receipts rope sheave to receive rope sheave rotation, utilize the movable pulley to drive the cage rebound on two slip posts when the steel cable is winding, make things convenient for the manual work to clear up the impurity of sediment.

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 technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a partial sectional view of the first embodiment of the present invention;

fig. 4 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 5 is a partial sectional view of the second embodiment of the present invention;

fig. 6 is a schematic perspective view of the pulling member of the present invention.

Reference numerals:

the device comprises a vehicle body 1, a hand push rod 11, a self-locking universal wheel 12, a water inlet tank 2, a water inlet pipe 21, a valve 22, a settling tank 3, a water outlet pipe 31, a filtering component 4, a filtering screen plate 41, a filtering chute 42, a filtering hole 43, a medicine conveying component 5, a mixing tank 51, a stirring mixing part 52, a stirring shaft 521, a stirring motor 522, a stirring blade 523, a through groove 524, a second water pump 53, a third pipeline 54, a fourth pipeline 55, a supporting leg 56, a filling port 57, a settling component 6, a lifting box 61, a pulling part 62, a fixing plate 621, a pulling motor 622, a driving belt pulley 623, a driven belt 624, a belt 625, a rotating shaft 626, a fixing seat 627, a pulling part 628, a vertical plate 6281, a sliding wheel 6282, a rope collecting wheel 6283, a steel rope 6284, a sliding column 63, a water filtering hole 64, a first water pump 7.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

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.

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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying 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.

The utility model provides a small-sized waste water treatment device convenient to move, which is shown by combining with figures 1-6, and comprises a vehicle body 1, a water inlet tank 2, a settling tank 3, a filtering component 4, a drug delivery component 5 and a settling component 6, wherein the water inlet tank 2 is arranged at the rear end of the vehicle body 1, the top end of the water inlet tank 2 is provided with a water inlet pipe 21 communicated with the inside of the water inlet tank, the settling tank 3 is arranged at the side of the water inlet tank 2, the bottom end side wall of the settling tank 3 is provided with a water outlet pipe 31 communicated with the inside of the settling tank 3, the water inlet pipe 21 and the water outlet pipe 31 are both provided with valves 22, a first water pump 7 is arranged between the settling tank 3 and the water inlet tank 2, the input end of the first water pump 7 is provided with a first pipeline 71 communicated with the inside of the water inlet tank 2, the output end of the first water pump 7 is provided, the filtering component 4 is arranged in the water inlet tank 2, the medicine conveying component 5 is arranged beside the settling tank 3, the medicine conveying component 5 is communicated with the settling tank 3, the settling component 6 is arranged at the top of the settling tank 3, the vehicle body 1 is manually pushed to a flowing stall point by a person, a valve 22 on the water inlet pipe 21 is opened, then the wastewater at the flowing stall point flows into the water inlet tank 2 through the water inlet pipe 21, the filtering component 4 in the water inlet tank 2 filters the wastewater, then the first water pump 7 works to pump the filtered wastewater in the water inlet tank 2 to flow into the settling tank 3 through the first pipeline 71 and the second pipeline 72, then the medicine conveying component 5 mixes the medicine water and conveys the mixed medicine water into the settling tank 3, the wastewater in the settling tank 3 reacts with the medicine water to accelerate the precipitation of impurities in the wastewater, and then the settling component 6 works to lift the impurities precipitated in the settling tank 3, make things convenient for the manual work to clear up the impurity of sediment, open valve 22 on the outlet pipe 31 at last, with the waste water discharge of the processing completion after the sediment in the setting tank 3, reached and handled the purpose to flow stand point waste water, only need the manual work to promote automobile body 1 and just can accomplish the removal of whole device, the use of the stand point of being convenient for flow, the practicality is stronger.

Specifically, the filtering assembly 4 includes a filtering screen plate 41 and two filtering chutes 42, the two filtering chutes 42 are symmetrically disposed in the water inlet tank 2, the filtering screen plate 41 is disposed between the two filtering chutes 42, and both ends of the filter screen plate 41 are in sliding fit with the two filter chutes 42, a plurality of filter holes 43 are arranged on the filter screen plate 41, when the wastewater at the flow spreading point enters the water inlet tank 2, the wastewater is filtered through the plurality of filtering holes 43 on the filtering screen plate 41, the impurities with larger volume doped in the wastewater are blocked by the plurality of filtering holes 43, the filtered wastewater falls below the filtering screen plate 41, the filtered wastewater is conveniently conveyed into the settling tank 3 by the first water pump 7, meanwhile, the two ends of the filter screen plate 41 are in sliding fit with the two filter chutes 42, so that the filter screen plate 41 can be conveniently and manually maintained and replaced at regular intervals.

Specifically, the medicine conveying assembly 5 comprises a mixing tank 51, a stirring mixing part 52, a second water pump 53, a third pipeline 54, a fourth pipeline 55 and four supporting legs 56, wherein the mixing tank 51 is installed on the vehicle body 1 through the four supporting legs 56, a filling port 57 communicated with the inside of the mixing tank 51 is arranged at the top end of the mixing tank 51, the stirring mixing part 52 is arranged in the mixing tank 51, the second water pump 53 is arranged at the side of the settling tank 3, two ends of the third pipeline 54 are respectively communicated with the input end of the second water pump 53 and the mixing tank 51, two ends of the fourth pipeline 55 are respectively communicated with the output end of the second water pump 53 and the settling tank 3, the settling medicine and water are added into the mixing tank 51 through the filling port 57 manually, and then the stirring mixing part 52 works to stir and mix the settling medicine and water in the mixing tank 51, subsequently, the second water pump 53 works, extracts the liquid medicine formed after stirring and mixing in the mixing tank 51, and the liquid medicine flows to the settling tank 3 through the third pipeline 54 and the fourth pipeline 55, so that the wastewater in the settling tank 3 is conveniently reacted with the liquid medicine, and the impurity precipitation in the wastewater is accelerated.

Specifically, stirring mixing member 52 includes (mixing) shaft 521, agitator motor 522 and a plurality of stirring vane 523, the (mixing) shaft 521 can rotate to be installed in blending tank 51, agitator motor 522 is vertical setting in blending tank 51's bottom, and agitator motor 522's output shaft extend to with (mixing) shaft 521 fixed connection, a plurality of stirring vane 523 sets up on the (mixing) shaft 521, each all be equipped with a plurality of logical groove 524 on the stirring vane 523, drive rather than output shaft fixed connection's (mixing) shaft 521 through agitator motor 522 work and rotate, agitator shaft 521 drives a plurality of stirring vane 523 and rotates in step, and a plurality of stirring vane 523 rotates and stirs the mixture to the deposit medicament and the water in the blending tank 51, has reached the purpose of deposiing medicament and water intensive mixing.

Specifically, the settling assembly 6 comprises a lifting box 61, a pulling member 62 and two sliding columns 63, the two sliding columns 63 are symmetrically arranged in the settling box 3, the lifting box 61 is arranged at the inner bottom end of the settling box 3, the lifting box 61 is in sliding fit with the two sliding columns 63, the inner bottom end of the lifting box 61 is provided with a plurality of water filtering holes 64, the pulling member 62 is arranged at the top end of the settling box 3, one end of the pulling member 62 is fixedly connected with the lifting box 61, the pulling member 62 comprises a fixing plate 621, a pulling motor 622, a driving pulley 623, a driven pulley 624, a belt 625, a rotating shaft 626, two fixing seats 627 and two pulling members 628, the fixing plate 621 is mounted at the top end of the settling box 3, and the two fixing seats 627 are symmetrically arranged on the fixing plate 621, the rotating shaft 626 can be rotatably installed on the two fixing seats 627, one end of the rotating shaft 626 extends to the outside of one of the fixing seats 627, the pulling motor 622 is horizontally arranged on the fixing plate 621, the driving pulley 623 is fixedly connected with an output shaft of the pulling motor 622, the driven pulley 624 is fixedly connected with one end of the rotating shaft 626 extending to the outside of one of the fixing seats 627, the belt 625 is sleeved on the outside of the driving pulley 623 and the driven pulley 624, the two pulling parts 628 are symmetrically arranged on the rotating shaft 626, after the wastewater in the settling tank 3 reacts with the liquid medicine for a certain time, the driving pulley 623 fixedly connected with the output shaft is driven to rotate by the operation of the pulling motor 622, and the belt 625 is sleeved on the outside of the driving pulley 623 and the driven pulley 624, therefore, the driving belt pulley 623 drives the driven belt pulley 624 and the belt 625 to synchronously rotate, the driven belt pulley 624 drives the rotating shaft 626 to synchronously rotate, the rotating shaft 626 drives the two pulling pieces 628 to pull the lifting box 61 to upwards move on the two sliding columns 63, the lifting box 61 blocks and collects impurities precipitated at the bottom of the settling box 3, and the precipitated impurities collected in the lifting box 61 can be conveniently cleaned manually.

Specifically, each pulling member 628 comprises a vertical plate 6281, a sliding wheel 6282, a rope retracting wheel 6283 and a steel rope 6284, the vertical plate 6281 is arranged at the top end of the settling tank 3, the sliding wheel 6282 can be rotatably mounted on the side wall of the vertical plate 6281, the rope retracting wheel 6283 is fixedly connected with the rotating shaft 626, one end of the steel rope 6284 is fixedly connected with the rope retracting wheel 6283, the other end of the steel rope 6284 penetrates through the sliding wheel 6282 and then is fixedly connected with the top of the lifting tank 61, the rope retracting wheel 6283 is driven to synchronously rotate through rotation of the rotating shaft 626, the rope retracting wheel 6283 rotates to drive the steel rope 6284 to be wound in the rope retracting wheel 6283, and the lifting tank 61 is driven to move upwards on the two sliding columns 63 by the sliding wheel 6282 while the steel rope 6284 is wound.

Specifically, the rear end of automobile body 1 is equipped with handspike 11, the bottom of automobile body 1 is equipped with four and is the self-locking type universal wheel 12 of rectangular distribution, through the convenient manual work of handspike 11 propelling movement automobile body 1, four can fix automobile body 1 from locking-type universal wheel 12.

The utility model discloses the theory of operation: when the utility model is used, the hand push rod 11 is manually pushed to drive the vehicle body 1 to move to a spreading point, the valve 22 on the water inlet pipe 21 is opened, then the waste water at the spreading point flows into the water inlet tank 2 through the water inlet pipe 21, the plurality of filtering holes 43 on the filtering screen plate 41 in the water inlet tank 2 filter the waste water, the impurity with larger volume doped in the waste water is blocked by the plurality of filtering holes 43, the filtered waste water falls below the filtering screen plate 41, the filtered waste water is conveniently conveyed into the settling tank 3 by the first water pump 7, meanwhile, the two ends of the filtering screen plate 41 are in sliding fit with the two filtering chutes 42, the filtering screen plate 41 is conveniently and manually maintained and replaced, then the filtered waste water in the water inlet tank 2 is extracted by the first water pump 7 to flow into the settling tank 3 through the first pipeline 71 and the second pipeline 72, then the injection port 57 is manually utilized to add precipitation agent and water into the mixing tank 51, the stirring motor 522 works to drive the stirring shaft 521 fixedly connected with the output shaft thereof to rotate, the stirring shaft 521 drives the stirring blades 523 to synchronously rotate, the stirring blades 523 rotate to stir and mix the precipitated medicament and water in the mixing tank 51, the second water pump 53 works to pump the liquid medicine formed by stirring and mixing in the mixing tank 51 to flow into the settling tank 3 through the third pipeline 54 and the fourth pipeline 55, the wastewater in the settling tank 3 reacts with the liquid medicine to accelerate the precipitation of impurities in the wastewater, after the wastewater in the settling tank 3 reacts with the liquid medicine for a certain time, the motor 622 is pulled to work to drive the driving pulley 623 fixedly connected with the output shaft thereof to rotate, and the driving pulley 623 and the belt 624 are sleeved with the belt 625, so that the driving pulley 623 drives the driven pulley 624 and the belt 625 to synchronously rotate, the driven pulley 624 drives the rotating shaft 626 to synchronously rotate, rotation axis 626 drives receipts rope pulley 6283 and rotates in step, receive rope pulley 6283 and rotate and drive steel cable 6284 and twine in receipts rope pulley 6283, utilize movable pulley 6282 to drive cage 61 upward movement on two sliding columns 63 in the winding of steel cable 6284, make things convenient for the manual work to clear up the impurity of sediment, open valve 22 on the outlet pipe 31 at last, the waste water discharge of the processing completion after deposiing in the setting tank 3, the mesh of handling flow stand point waste water has been reached, only need the manual work to push automobile body 1 and just can accomplish the removal of whole device, the use of the stand point of being convenient for flow, the practicality is stronger.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a small-size effluent treatment plant convenient to remove which characterized in that: comprises a vehicle body (1), a water inlet tank (2), a settling tank (3), a filtering component (4), a medicine conveying component (5) and a settling component (6), wherein the water inlet tank (2) is arranged at the rear end of the vehicle body (1), a water inlet pipe (21) communicated with the inside of the water inlet tank (2) is arranged at the top end of the water inlet tank (2), the settling tank (3) is arranged beside the water inlet tank (2), a water outlet pipe (31) communicated with the inside of the settling tank (3) is arranged on the side wall of the bottom end of the settling tank (3), valves (22) are arranged on the water inlet pipe (21) and the water outlet pipe (31), a first water pump (7) is arranged between the settling tank (3) and the water inlet tank (2), a first pipeline (71) communicated with the inside of the water inlet tank (2) is arranged at the input end of the first water pump (7), a second pipeline (72) communicated with the inside of the settling tank (3) is arranged at the, the filter assembly (4) is arranged in the water inlet tank (2), the medicine conveying assembly (5) is arranged beside the settling tank (3), the medicine conveying assembly (5) is communicated with the settling tank (3), and the settling assembly (6) is arranged at the top of the settling tank (3).

2. A portable small-sized wastewater treatment facility according to claim 1, wherein: the filter assembly (4) comprises a filter screen plate (41) and two filter chutes (42), the two filter chutes (42) are symmetrically arranged in the water inlet tank (2), the filter screen plate (41) is arranged between the two filter chutes (42), the two ends of the filter screen plate (41) are in sliding fit with the two filter chutes (42), and a plurality of filter holes (43) are formed in the filter screen plate (41).

3. A portable small-sized wastewater treatment facility according to claim 1, wherein: defeated medicine subassembly (5) are including blending tank (51), stirring mixing piece (52), second water pump (53), third pipeline (54), fourth pipeline (55) and four supporting legs (56), blending tank (51) are through four install supporting leg (56) on automobile body (1), the top of blending tank (51) is equipped with sprue (57) that are linked together rather than inside, stirring mixing piece (52) set up in blending tank (51), second water pump (53) set up the side of setting tank (3), the both ends of third pipeline (54) respectively with the input of second water pump (53) with blending tank (51) are linked together, the both ends of fourth pipeline (55) respectively with the output of second water pump (53) with setting tank (3) are linked together.

4. A portable small-sized wastewater treatment facility according to claim 3, characterized in that: stirring mixing member (52) include (mixing) shaft (521), agitator motor (522) and a plurality of stirring vane (523), (mixing) shaft (521) can rotate to be installed in blending tank (51), agitator motor (522) are vertical setting and are in the bottom of blending tank (51), and the output shaft of agitator motor (522) extend to with (mixing) shaft (521) fixed connection, a plurality of stirring vane (523) set up on (mixing) shaft (521), every all be equipped with a plurality of logical groove (524) on stirring vane (523).

5. A portable small-sized wastewater treatment facility according to claim 1, wherein: the settling assembly (6) comprises a lifting box (61), a pulling component (62) and two sliding columns (63), the two sliding columns (63) are symmetrically arranged in the settling box (3), the lifting box (61) is arranged at the inner bottom end of the settling box (3), the lifting box (61) is in sliding fit with the two sliding columns (63), a plurality of water filtering holes (64) are formed in the inner bottom end of the lifting box (61), the pulling component (62) is arranged at the top end of the settling box (3), one end of the pulling component (62) is fixedly connected with the lifting box (61), the pulling component (62) comprises a fixing plate (621), a pulling motor (622), a driving pulley (623), a driven pulley (624), a belt (625), a rotating shaft (626), two fixing seats (627) and two pulling pieces (628), the fixing plate (621) is arranged at the top end of the settling tank (3), the two fixing seats (627) are symmetrically arranged on the fixing plate (621), the rotating shaft (626) can be rotatably arranged on the two fixed seats (627), and one end of the rotating shaft (626) extends to the outside of one of the fixed seats (627), the pulling motor (622) is horizontally arranged on the fixing plate (621), the driving belt pulley (623) is fixedly connected with an output shaft of the pulling motor (622), the driven pulley (624) is fixedly connected with one end of the rotating shaft (626) extending to the outside of one of the fixed seats (627), the belt (625) is sleeved outside the driving pulley (623) and the driven pulley (624), and the two pulling pieces (628) are symmetrically arranged on the rotating shaft (626).

6. A portable small-sized wastewater treatment facility according to claim 5, wherein: each pulling piece (628) comprises a vertical plate (6281), a sliding wheel (6282), a rope collecting wheel (6283) and a steel rope (6284), the vertical plate (6281) is arranged at the top end of the settling tank (3), the sliding wheel (6282) can be rotatably installed on the side wall of the vertical plate (6281), the rope collecting wheel (6283) is fixedly connected with the rotating shaft (626), one end of the steel rope (6284) is fixedly connected with the rope collecting wheel (6283), and the other end of the steel rope (6284) penetrates through the sliding wheel (6282) and then is fixedly connected with the top of the lifting box (61).

7. A portable small-sized wastewater treatment facility according to claim 1, wherein: the rear end of the vehicle body (1) is provided with a hand push rod (11), and the bottom of the vehicle body (1) is provided with four self-locking universal wheels (12) which are distributed in a rectangular shape.