CN107935070B

CN107935070B - Urban water outlet wastewater treatment device

Info

Publication number: CN107935070B
Application number: CN201711261612.6A
Authority: CN
Inventors: 韩丹; 邓秋婷; 杨辉
Original assignee: Jiaxing Xinfeng Special Fiber Co ltd
Current assignee: Shanchang Environmental Protection Co ltd
Priority date: 2017-12-04
Filing date: 2017-12-04
Publication date: 2020-07-10
Anticipated expiration: 2037-12-04
Also published as: CN107935070A

Abstract

The invention relates to a wastewater treatment device, in particular to a wastewater treatment device for an urban water outlet. The invention aims to provide a city water outlet wastewater treatment device which has good treatment effect and simple and convenient operation and can classify and collect impurities in wastewater to a certain extent. In order to solve the technical problem, the invention provides a waste water treatment device for an urban drainage outlet, which comprises supporting legs, a first connecting plate and the like; the bottom between the left and right side branch legs is connected with a first connecting plate, the left side of the top of the first connecting plate is provided with a treatment box, the right side of the bottom of the treatment box is provided with a guide pipe, the guide pipe penetrates through the first connecting plate and is provided with a valve, and the top of the left and right side branch legs is provided with a support plate. The invention processes the wastewater through the mutual matching of the filtering mechanism and the fixing mechanism, and simultaneously achieves the effects of good processing effect, simple and convenient operation and certain classification and collection of impurities in the wastewater by utilizing the optimization of the processing mechanism and the opening and closing mechanism.

Description

Urban water outlet wastewater treatment device

Technical Field

The invention relates to a wastewater treatment device, in particular to a wastewater treatment device for an urban water outlet.

Background

Water supply and drainage engineering is researched to solve the problem of social circulation of water. "water supply": a modern water supply plant extracts natural water from rivers and lakes every day, purifies the water into tap water meeting the standards of production and domestic water by a series of physical and chemical means, and then delivers the tap water to thousands of households through a city water network of Tongtong and Ba Da. The method comprises the following steps: an advanced sewage treatment plant intensively treats sewage and wastewater which are produced and used in life, and then the sewage and the wastewater are discharged into rivers and lakes cleanly. The process of taking water, treating, conveying, retreating and then discharging is the main content of research on water supply and drainage engineering.

Need carry out certain processing to it during urban wastewater discharge, waste water after the processing can only discharge it after reaching emission standard, so can guarantee that waste water reaches the minimum to the environmental impact, traditional processing apparatus exists that the treatment effect is relatively poor, the operating procedure is loaded down with trivial details, the resource that needs is great, consequently need urgently to research and develop a treatment effect good, easy and simple to handle, can carry out certain city outlet effluent treatment plant of categorizing and collecting to the impurity in the waste water.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects of poor treatment effect, complicated operation steps and larger required resources of the traditional treatment device, and the technical problem to be solved is to provide the urban water outlet wastewater treatment device which has good treatment effect and simple and convenient operation and can classify and collect impurities in wastewater to a certain extent.

(2) Technical scheme

In order to solve the technical problem, the invention provides a device for treating waste water of an urban water outlet, which comprises supporting legs, a first connecting plate, a treatment box, a guide pipe, a valve and a supporting plate, filtering mechanism, the drain pipe, the deflector, the second connecting plate, box with a net and fixed establishment, bottom between the side branch leg of controlling is connected with first connecting plate, the left side at first connecting plate top is equipped with handles the case, the right side of handling the bottom of the case portion is equipped with the pipe, the pipe passes first connecting plate and is equipped with the valve, the top of controlling the side branch leg is equipped with the backup pad, install filtering mechanism in the backup pad, be equipped with the drain pipe on the landing leg of left side, the drain pipe is located the top of handling the case, the right side slope of handling the roof portion is connected with the deflector, middle part between the right side of handling the case and the right side landing leg is connected with the second connecting plate.

Preferably, the filter mechanism comprises an electric reel, a first reel, a second reel, a first pull wire and a filter box, the first reel, the electric reel and the second reel are sequentially arranged on the front side of the support plate from right to left, the first pull wire is wound on the electric reel and sequentially penetrates through the first reel and the second reel, and the filter box capable of sliding on the inner side of the treatment box is connected to the two ends of the first pull wire.

Preferably, the fixing mechanism comprises a mounting plate, a sliding rod, a sliding sleeve, a reset spring, a pressing plate and a rotating rod, the mounting plate is symmetrically arranged on the left side and the right side of the top of the net box, the sliding rod is arranged at one end, away from the net box, of the top of the mounting plate, the sliding sleeve matched with the sliding rod is arranged in the sliding rod, the rotating rod is connected to one end, away from the net box, of the sliding sleeve, the pressing plate is arranged at one end, close to the net box, of.

Preferably, the device further comprises a processing mechanism, the processing mechanism comprises a stop lever, a rubber sealing ring, a pushing plate and a clamping block, a guide hole is formed in the right side wall of the processing box, the stop lever is arranged in the guide hole, the rubber sealing ring is arranged on the inner wall of the processing box, which is provided with the guide hole, the pushing plate is arranged at the left end of the stop lever, and the clamping block is arranged at the bottom of the pushing plate.

Preferably, still including closing mechanism, closing mechanism is including first fixed block, the apron, the rubber slab, the second fixed block, second line and third reel, the interior right side wall bottom of handling the case is equipped with first fixed block, the articulated apron that is connected with in left side of first fixed block, the bottom of apron is equipped with and manages inner wall complex rubber slab, the interior right side wall middle part of handling the case is equipped with the second fixed block, be connected with the second line on the second fixed block, the other end that the second was acted as go-between is connected on the apron, pin front side middle part is equipped with and acts as go-between complex third reel with the second.

Preferably, still including screens mechanism, screens mechanism is including swing seat, branch and latch, and the right side middle part of handling the case and the middle part symmetry of right side landing leg are equipped with swing seat, are connected with branch on the swing seat, and the other end of branch is connected with the latch with dwang complex.

Preferably, still including drive mechanism, drive mechanism is including fourth reel, third stay wire, hand pole and second spring, and the front side middle part position under left of right side landing leg is equipped with the fourth reel, and it has the third stay wire to wind on the fourth reel, and the trailing end connection of third stay wire is equipped with the hand pole on the fourth reel on the pin, is connected with the second spring between the right side of pin and the rose box, and the pin passes the second spring.

The working principle is as follows: the valve is closed, the drain pipe is communicated with the urban wastewater outlet, the collecting bag is placed in the net cage and is fixed through the fixing mechanism, the drain pipe can be communicated at the moment, the drain pipe guides wastewater into the treatment box, the filtering mechanism is started, the wastewater is treated to a certain extent through the mutual matching of the filtering mechanism and the fixing mechanism, after certain wastewater is collected in the treatment box, the valve is opened to guide the wastewater out, meanwhile, the treated sundries enter the collecting bag of the net cage through the effect of the filtering mechanism under the guiding of the guide plate, after certain impurities are collected in the collecting bag, water injection into the drain pipe is stopped, the fixing mechanism is adjusted to prevent the collecting bag from being fixed, the collecting bag with certain sundries is taken out, the collecting bag with the same specification is replaced, and the wastewater treatment operation can be carried out again after the collecting bag is fixed by the fixing mechanism again.

Because filter mechanism is including electronic reel, first reel, second reel, first acting as go-between and rose box, the backup pad front side is equipped with first reel, electronic reel and second reel from the right side to left side in proper order, around having first acting as go-between on the electronic reel, first acting as go-between passes first reel and second reel in proper order, and the both ends of first acting as go-between are connected with can be in the gliding rose box of inboard of handling the case. The filter box stops filtering sundries in the wastewater, after certain impurities are collected in the filter box, the electric winding wheel is started to collect a first pull wire, the filter box is lifted by the first pull wire through the action of the first winding wheel and the second winding wheel, the electric winding wheel is closed after the filter box is lifted to a certain height, sundries in the filter box are guided into the net cage, and the electric winding wheel is controlled to reset the filter box after the impurities in the filter box are guided out, so that the electric winding wheel can be closed.

Because fixed establishment is including mounting panel, slide bar, sliding sleeve, reset spring, clamp plate and dwang, the bilateral symmetry at box with a net top is equipped with the mounting panel, and the box with a net one end is kept away from at the mounting panel top is equipped with the slide bar, is equipped with complex sliding sleeve in the slide bar, and the box with a net is kept away from to the sliding sleeve one end is connected with the dwang, and the sliding sleeve is close to the box with a net one end and is equipped with the clamp plate, is connected with reset spring. The dwang is pulled, and the dwang passes through the sliding sleeve and drives the clamp plate no longer to extrude the box with a net, will collect the bag cover in the box with a net this moment, and reset spring compression loosens the dwang, drives the clamp plate under reset spring's effect and will collect the bag and fix on the box with a net, when needs will collect the bag and take off, pulls the dwang again and makes the clamp plate not be in the extrusion and collect the state of bag and can take off the collection bag.

Because still including processing mechanism, processing mechanism is including pin, rubber seal, catch plate and fixture block, and the right side wall of handling the case is opened there is the guiding hole, is equipped with the pin in the guiding hole, and the inner wall that the case was opened and is had the guiding hole position is equipped with rubber seal, and the left end of pin is equipped with the catch plate, and the bottom of catch plate is equipped with the fixture block. The valve is opened, the stop lever is pulled, the stop lever drives the push plate and the clamping block to move rightwards, the push plate and the clamping block move rightwards to push out accumulated sludge in the filter box and the sludge is led out by the guide pipe, so that the guide pipe can be prevented from being blocked by the accumulated sludge, and the using effect of the filter box is improved.

Because still including closing mechanism, closing mechanism is including first fixed block, the apron, the rubber slab, the second fixed block, second acting as go-between and third reel, the interior right side wall bottom of handling the case is equipped with first fixed block, the articulated apron that is connected with in left side of first fixed block, the bottom of apron is equipped with pipe inner wall complex rubber slab, the interior right side wall middle part of handling the case is equipped with the second fixed block, be connected with the second acting as go-between on the second fixed block, the other end that the second acted as go-between is connected on the apron, pin front side middle part is equipped with acts as go-between complex third reel with the second. When the sludge is treated by the treatment mechanism, the stop lever is driven to move rightwards, the stop lever moves rightwards to drive the third reel to move rightwards, the third reel contacts the second pull wire when moving, the second pull wire drives the cover plate to rotate by taking the first fixing block as a fulcrum under the action of the third reel, the guide pipe can be conducted with the filter box by the rotation of the cover plate, the sludge can be led out through the guide pipe, when the stop lever moves leftwards, the third reel is driven to not contact the second pull wire any more, the cover plate resets under the action of gravity, the guide pipe is closed by the rubber plate at the moment, the operation is repeated, the sludge is intermittently led out by the guide pipe, the valve can be protected, and the practical effect of the valve protection device is.

Because still including screens mechanism, screens mechanism is including swing seat, branch and latch, and the right side middle part of handling the case and the middle part symmetry of right side landing leg are equipped with swing seat, are connected with branch on the swing seat, and the other end of branch is connected with the latch with dwang complex. When changing the collection bag, pass through the latch card with the dwang and put in certain position, so can avoid long-time pulling dwang, reduce manual operation's loaded down with trivial details.

Because still including drive mechanism, drive mechanism is including fourth reel, third acting as go-between, hand pole and second spring, and the front side middle part position under left of right side landing leg is equipped with the fourth reel, and around having the third acting as go-between on the fourth reel, the trailing end connection of third acting as go-between is equipped with the hand pole on the fourth reel on the pin, is connected with the second spring between the right side of pin and the rose box, and the pin passes the second spring. The operator waves the hand rocker, and the hand rocker receives the third wire drawing through the fourth wire winding wheel, and the third wire drawing can drive the pin and move right, and the second spring is tensile this moment, and when the hand rocker was rotated in the opposite direction, the third wire drawing was put to the fourth wire winding wheel, drives the pin and moves left under the effect of second spring, so moves about the pin and drives the slurcam and carry out abundant promotion cleanness to the silt that gathers, improves processing mechanism's result of use.

(3) Advantageous effects

The invention processes the wastewater through the mutual matching of the filtering mechanism and the fixing mechanism, and simultaneously achieves the effects of good processing effect, simple and convenient operation and certain classification and collection of impurities in the wastewater by utilizing the optimization of the processing mechanism and the opening and closing mechanism.

Drawings

Fig. 1 is a first front view structure diagram of the present invention.

Fig. 2 is a front view of the fixing mechanism of the present invention.

Fig. 3 is a second front view structure diagram of the present invention.

Fig. 4 is a third schematic view of the present invention.

The labels in the figures are: 1-support leg, 2-first connecting plate, 3-disposal tank, 4-guide pipe, 5-valve, 6-support plate, 7-filter mechanism, 71-electric reel, 72-first reel, 73-second reel, 74-first pull wire, 75-filter tank, 8-drain pipe, 9-guide plate, 10-second connecting plate, 11-net cage, 12-collection bag, 13-fixing mechanism, 131-mounting plate, 132-slide bar, 133-slide sleeve, 134-return spring, 135-press plate, 136-rotating bar, 14-disposal mechanism, 141-guide hole, 142-stop bar, 143-rubber seal ring, 144-push plate, 145-block, 15-opening and closing mechanism, 151-first fixed block, 152-cover plate, 153-rubber plate, 154-second fixed block, 155-second pull wire, 156-third reel, 16-position clamping mechanism, 161-swinging seat, 162-fulcrum bar, 163-latch, 17-transmission mechanism, 171-fourth reel, 172-third pull wire, 173-hand lever, 174-second spring.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

A city water outlet wastewater treatment device is shown in figures 1-4 and comprises supporting legs 1, a first connecting plate 2, a treatment box 3, a conduit 4, a valve 5, a supporting plate 6, a filtering mechanism 7, a drain pipe 8, a guide plate 9, a second connecting plate 10, a net box 11 and a fixing mechanism 13, wherein the bottom between the left side leg 1 and the right side leg 1 is connected with the first connecting plate 2, the left side of the top of the first connecting plate 2 is provided with the treatment box 3, the right side of the bottom of the treatment box 3 is provided with the conduit 4, the conduit 4 penetrates through the first connecting plate 2 and is provided with the valve 5, the top of the left side leg 1 and the right side leg 1 is provided with the supporting plate 6, the supporting plate 6 is provided with the filtering mechanism 7, the left side leg 1 is provided with the drain pipe 8, the drain pipe 8 is positioned at the top of the treatment box 3, the right side of the top, a net cage 11 is placed on the second connecting plate 10, and a fixing mechanism 13 is installed on the net cage 11.

Example 2

The filter mechanism 7 includes an electric reel 71, a first reel 72, a second reel 73, a first pull wire 74 and a filter box 75, the first reel 72, the electric reel 71 and the second reel 73 are sequentially provided from right to left on the front side of the support plate 6, the first pull wire 74 is wound on the electric reel 71, the first pull wire 74 sequentially passes through the first reel 72 and the second reel 73, and the filter box 75 which can slide inside the treatment box 3 is connected to both ends of the first pull wire 74.

Example 3

The fixing mechanism 13 includes a mounting plate 131, a sliding rod 132, a sliding sleeve 133, a return spring 134, a pressing plate 135 and a rotating rod 136, the mounting plate 131 is symmetrically arranged at the left and right sides of the top of the net cage 11, the sliding rod 132 is arranged at the end of the top of the mounting plate 131 far away from the net cage 11, the sliding sleeve 133 matched with the sliding rod 132 is arranged in the sliding rod 132, the end of the sliding sleeve 133 far away from the net cage 11 is connected with the rotating rod 136, the pressing plate 135 is arranged at the end of the sliding sleeve 133 close to the net cage 11, the return spring 134 is.

Example 4

The device is characterized by further comprising a processing mechanism 14, wherein the processing mechanism 14 comprises a stop rod 142, a rubber sealing ring 143, a pushing plate 144 and a clamping block 145, a guide hole 141 is formed in the right side wall of the processing box 3, the stop rod 142 is arranged in the guide hole 141, the rubber sealing ring 143 is arranged on the inner wall of the processing box 3 at the position where the guide hole 141 is formed, the pushing plate 144 is arranged at the left end of the stop rod 142, and the clamping block 145 is arranged at the bottom of the pushing plate 144.

The utility model also comprises an opening and closing mechanism 15, opening and closing mechanism 15 is including first fixed block 151, the apron 152, rubber slab 153, second fixed block 154, second act as go-between 155 and third reel 156, it is equipped with first fixed block 151 to handle the interior right side wall bottom of case 3, the articulated apron 152 that is connected with in left side of first fixed block 151, the bottom of apron 152 is equipped with and draws line 4 inner wall complex rubber slab 153, it is equipped with second fixed block 154 to handle the interior right side wall middle part of case 3, be connected with second act as go-between 155 on the second fixed block 154, the other end that the second acted as go-between 155 is connected on apron 152, pin 142 front side middle part is equipped with the third reel 156 that draws line 155 complex with the second.

The multifunctional cabinet is characterized by further comprising a clamping mechanism 16, wherein the clamping mechanism 16 comprises a swinging seat 161, a supporting rod 162 and a clamping tooth 163, the swinging seat 161 is symmetrically arranged in the middle of the right side of the processing box 3 and in the middle of the right side supporting leg 1, the supporting rod 162 is connected to the swinging seat 161, and the clamping tooth 163 matched with the rotating rod 136 is connected to the other end of the supporting rod 162.

The left-handed support leg assembly is characterized by further comprising a transmission mechanism 17, wherein the transmission mechanism 17 comprises a fourth reel 171, a third pull wire 172, a hand lever 173 and a second spring 174, the fourth reel 171 is arranged in the middle of the front side of the right-side support leg 1 in a downward inclining mode, the third pull wire 172 is wound on the fourth reel 171, the tail end of the third pull wire 172 is connected to the stop lever 142, the hand lever 173 is arranged on the fourth reel 171, the second spring 174 is connected between the right side of the stop lever 142 and the filter box 75, and the stop lever 142 penetrates through the second spring 174.

The working principle is as follows: the valve 5 is closed, the drain pipe 8 is communicated with the urban waste water outlet, the collecting bag 12 is placed in the net cage 11, and is fixed by a fixing mechanism 13, at this time, the drain pipe 8 can be communicated, the drain pipe 8 leads the waste water into the treatment box 3, the filtering mechanism 7 is started, and through the mutual matching of the filtering mechanism 7 and the fixing mechanism 13, the wastewater is treated to a certain extent, when a certain amount of wastewater is collected in the treatment tank 3, the valve 5 is opened to lead the wastewater out, meanwhile, the sundries to be treated are guided by the guide plate 9 to enter the collecting bag 12 of the net cage 11 through the action of the filtering mechanism 7, when certain impurities are collected in the collecting bag 12, water is stopped being injected into the drain pipe 8, the fixing mechanism 13 is adjusted to not fix the collecting bag 12, the collecting bag 12 with certain impurities is taken out, the collecting bag 12 with the same specification is replaced, and the waste water treatment operation can be carried out again after the collecting bag 12 is fixed by the fixing mechanism 13.

Because the filter mechanism 7 includes the electric reel 71, the first reel 72, the second reel 73, the first pull wire 74 and the filter case 75, the first reel 72, the electric reel 71 and the second reel 73 are sequentially provided from right to left on the front side of the support plate 6, the first pull wire 74 is wound on the electric reel 71, the first pull wire 74 sequentially passes through the first reel 72 and the second reel 73, and the filter case 75 slidable inside the treatment case 3 is connected to both ends of the first pull wire 74. The filtering box 75 blocks and filters impurities in the wastewater, after certain impurities are collected in the filtering box 75, the electric reel 71 is started to collect the first pull wire 74, the first pull wire 74 lifts the filtering box 75 under the action of the first reel 72 and the second reel 73, the electric reel 71 is closed after the filtering box 75 rises to a certain height, the impurities in the filtering box 75 are guided into the net cage 11, and the electric reel 71 can be closed by controlling the electric reel 71 to reset the filtering box 75 after the impurities in the filtering box 75 are guided out.

Because the fixing mechanism 13 includes the mounting plate 131, the sliding rod 132, the sliding sleeve 133, the return spring 134, the pressing plate 135 and the rotating rod 136, the mounting plate 131 is symmetrically arranged at the left and right sides of the top of the net cage 11, the sliding rod 132 is arranged at the end of the top of the mounting plate 131 far away from the net cage 11, the sliding sleeve 133 matched with the sliding rod 132 is arranged in the sliding rod 132, the end of the sliding sleeve 133 far away from the net cage 11 is connected with the rotating rod 136, the pressing plate 135 is arranged at the end of the sliding sleeve 133 close to the net cage 11, the return spring 134 is. The rotating rod 136 is pulled, the rotating rod 136 drives the pressing plate 135 to no longer extrude the net cage 11 through the sliding sleeve 133, the collecting bag 12 is sleeved in the net cage 11 at the moment, the reset spring 134 is compressed, the rotating rod 136 is loosened, the pressing plate 135 is driven to fix the collecting bag 12 on the net cage 11 under the action of the reset spring 134, and when the collecting bag 12 needs to be taken down, the rotating rod 136 is pulled again, so that the pressing plate 135 is not in a state of extruding the collecting bag 12, and the collecting bag 12 can be taken down.

Because the device also comprises a processing mechanism 14, the processing mechanism 14 comprises a stop lever 142, a rubber sealing ring 143, a pushing plate 144 and a clamping block 145, the right side wall of the processing box 3 is provided with a guide hole 141, the stop lever 142 is arranged in the guide hole 141, the inner wall of the processing box 3 at the position of the guide hole 141 is provided with the rubber sealing ring 143, the left end of the stop lever 142 is provided with the pushing plate 144, and the bottom of the pushing plate 144 is provided with the clamping block 145. The valve 5 is opened, the stop rod 142 is pulled, the stop rod 142 drives the push plate 144 and the fixture block 145 to move rightwards, the push plate 144 and the fixture block 145 move rightwards to push out accumulated sludge in the filter box 75 and the sludge is led out by the guide pipe 4, so that the blockage of the guide pipe 4 due to sludge accumulation can be prevented, and the using effect of the invention is improved.

Because the utility model also comprises the opening and closing mechanism 15, the opening and closing mechanism 15 includes first fixed block 151, the cover plate 152, rubber slab 153, second fixed block 154, second stay wire 155 and third reel 156, the bottom of the interior right side wall of processing case 3 is equipped with first fixed block 151, the left side of first fixed block 151 is articulated to be connected with cover plate 152, the bottom of cover plate 152 is equipped with rubber slab 153 with pipe 4 inner wall complex, the interior right side wall middle part of processing case 3 is equipped with second fixed block 154, be connected with second stay wire 155 on the second fixed block 154, the other end of second stay wire 155 is connected on cover plate 152, the front side middle part of pin 142 is equipped with third reel 156 with second stay wire 155 complex. When the sludge is treated by the treatment mechanism 14, the stop lever 142 is driven to move rightwards, the stop lever 142 moves rightwards to drive the third reel 156 to move rightwards, the third reel 156 contacts the second pull wire 155 when moving, the second pull wire 155 drives the cover plate 152 to rotate by taking the first fixing block 151 as a fulcrum under the action of the third reel 156, the cover plate 152 rotates to conduct the conduit 4 and the filter box 75, the sludge can be led out through the conduit 4, when the stop lever 142 moves leftwards, the third reel 156 is driven to not contact the second pull wire 155, the cover plate 152 resets under the action of gravity, the rubber plate 153 closes the conduit 4 at the moment, and the steps are repeated, so that the sludge is intermittently led out through the conduit 4, the valve 5 can be protected, and the practical effect of the invention is improved.

Because still including screens mechanism 16, screens mechanism 16 is including swing seat 161, branch 162 and latch 163, and the right side middle part of handling case 3 and the middle part symmetry of right side landing leg 1 are equipped with swing seat 161, are connected with branch 162 on swing seat 161, and the other end of branch 162 is connected with the latch 163 with dwang 136 complex. When changing collection bag 12, pass through latch 163 card with dwang 136 in certain position, so can avoid long-time pulling dwang 136, reduce manual operation's loaded down with trivial details.

Because the novel support leg assembly is further provided with the transmission mechanism 17, the transmission mechanism 17 comprises a fourth reel 171, a third pull wire 172, a hand lever 173 and a second spring 174, the fourth reel 171 is arranged at the lower position of the middle part of the front side of the right support leg 1, the third pull wire 172 is wound on the fourth reel 171, the tail end of the third pull wire 172 is connected to the stop lever 142, the hand lever 173 is arranged on the fourth reel 171, the second spring 174 is connected between the right side of the stop lever 142 and the filter box 75, and the stop lever 142 penetrates through the second spring 174. An operator shakes the hand lever 173, the hand lever 173 collects the third pull wire 172 through the fourth reel 171, the third pull wire 172 can drive the stop lever 142 to move rightwards, the second spring 174 is stretched at the moment, when the hand lever 173 is rotated in the opposite direction, the fourth reel 171 discharges the third pull wire 172, the stop lever 142 is driven to move leftwards under the action of the second spring 174, and therefore the stop lever 142 moves leftwards and rightwards to drive the pushing plate 144 to fully push accumulated sludge for cleaning, and the using effect of the treatment mechanism 14 is improved.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A city water outlet wastewater treatment device is characterized by comprising supporting legs (1), a first connecting plate (2), a treatment box (3), a guide pipe (4), a valve (5), a supporting plate (6), a filtering mechanism (7), a drain pipe (8), a guide plate (9), a second connecting plate (10), a net box (11) and a fixing mechanism (13), wherein the bottom between the left side leg and the right side leg (1) is connected with the first connecting plate (2), the left side of the top of the first connecting plate (2) is provided with the treatment box (3), the right side of the bottom of the treatment box (3) is provided with the guide pipe (4), the guide pipe (4) penetrates through the first connecting plate (2) and is provided with the valve (5), the top of the left side leg and the right side leg (1) is provided with the supporting plate (6), the filtering mechanism (7) is installed on the supporting plate (6), the drain pipe (8) is arranged on the left side leg, a guide plate (9) is obliquely connected to the right side of the top of the treatment box (3), a second connecting plate (10) is connected to the middle between the right side of the treatment box (3) and the right side supporting leg (1), a net cage (11) is placed on the second connecting plate (10), and a fixing mechanism (13) is installed on the net cage (11);

the filtering mechanism (7) comprises an electric reel (71), a first reel (72), a second reel (73), a first pull wire (74) and a filtering box (75), the first reel (72), the electric reel (71) and the second reel (73) are sequentially arranged on the front side of the supporting plate (6) from right to left, the first pull wire (74) is wound on the electric reel (71), the first pull wire (74) sequentially penetrates through the first reel (72) and the second reel (73), and the filtering box (75) capable of sliding on the inner side of the treatment box (3) is connected to two ends of the first pull wire (74);

the fixing mechanism (13) comprises a mounting plate (131), a sliding rod (132), a sliding sleeve (133), a reset spring (134), a pressing plate (135) and a rotating rod (136), the mounting plate (131) is symmetrically arranged on the left side and the right side of the top of the net cage (11), the sliding rod (132) is arranged at one end, away from the net cage (11), of the top of the mounting plate (131), the sliding sleeve (133) matched with the sliding rod (132) is arranged in the sliding rod (132), the rotating rod (136) is connected to one end, away from the net cage (11), of the sliding sleeve (133), the pressing plate (135) is arranged at one end, close to the net cage (11), of the sliding sleeve (133), the reset spring (134) is connected between the pressing;

the device is characterized by further comprising a processing mechanism (14), wherein the processing mechanism (14) comprises a stop lever (142), a rubber sealing ring (143), a pushing plate (144) and a clamping block (145), a guide hole (141) is formed in the right side wall of the processing box (3), the stop lever (142) is arranged in the guide hole (141), the rubber sealing ring (143) is arranged on the inner wall of the processing box (3) at the position where the guide hole (141) is formed, the pushing plate (144) is arranged at the left end of the stop lever (142), and the clamping block (145) is arranged at the bottom of the pushing plate (144);

the device is characterized by further comprising an opening and closing mechanism (15), wherein the opening and closing mechanism (15) comprises a first fixing block (151), a cover plate (152), a rubber plate (153), a second fixing block (154), a second pull wire (155) and a third reel (156), the bottom of the inner right side wall of the treatment box (3) is provided with the first fixing block (151), the left side of the first fixing block (151) is hinged with the cover plate (152), the bottom of the cover plate (152) is provided with the rubber plate (153) matched with the inner wall of the guide pipe (4), the middle of the inner right side wall of the treatment box (3) is provided with the second fixing block (154), the second pull wire (155) is connected onto the second fixing block (154), the other end of the second pull wire (155) is connected onto the cover plate (152), and the middle of the front side of the stop lever (142) is provided with the third reel (156) matched with;

the device is characterized by further comprising a clamping mechanism (16), wherein the clamping mechanism (16) comprises a swinging seat (161), a support rod (162) and a clamping tooth (163), the swinging seat (161) is symmetrically arranged in the middle of the right side of the treatment box (3) and in the middle of the right side support leg (1), the support rod (162) is connected onto the swinging seat (161), and the clamping tooth (163) matched with the rotating rod (136) is connected to the other end of the support rod (162);

the left-handed hanging type leg support is characterized by further comprising a transmission mechanism (17), the transmission mechanism (17) comprises a fourth reel (171), a third pull wire (172), a hand-operated lever (173) and a second spring (174), the fourth reel (171) is arranged at the lower middle part of the front side of the right-side leg (1), the third pull wire (172) is wound on the fourth reel (171), the tail end of the third pull wire (172) is connected to the stop lever (142), the hand-operated lever (173) is arranged on the fourth reel (171), the second spring (174) is connected between the right side of the stop lever (142) and the filter box (75), and the stop lever (142) penetrates through the second spring (174);

when the device is used, the valve is closed, the drain pipe is communicated with an urban wastewater outlet, the collecting bag is placed in the net cage and is fixed through the fixing mechanism, the drain pipe can be communicated at the moment, the drain pipe guides wastewater into the treatment box, the filtering mechanism is started, the wastewater is treated to a certain extent through the mutual matching of the filtering mechanism and the fixing mechanism, after certain wastewater is collected in the treatment box, the valve is opened to guide the wastewater out, meanwhile, the treated sundries are guided by the guide plate to enter the collecting bag of the net cage under the action of the filtering mechanism, after certain impurities are collected in the collecting bag, water injection into the drain pipe is stopped, the fixing mechanism is adjusted to not fix the collecting bag any more, the collecting bag with certain sundries collected is taken out, the collecting bag with the same specification is replaced, and the waste water treatment operation can be carried out again after the collecting bag is fixed again by;

after certain impurities are collected in the filter box, the electric winding wheel is started to collect a first pull wire, the filter box is lifted by the first pull wire under the action of the first winding wheel and the second winding wheel, the electric winding wheel is closed after the filter box is lifted to a certain height, the impurities in the filter box are guided into the net cage, and the electric winding wheel is closed after the impurities in the filter box are guided out; the rotating rod is pulled, the rotating rod drives the pressing plate through the sliding sleeve to not extrude the net cage any more, the collecting bag is sleeved in the net cage at the moment, the reset spring is compressed, the rotating rod is loosened, the pressing plate is driven under the action of the reset spring to fix the collecting bag on the net cage, and when the collecting bag needs to be taken down, the rotating rod is pulled again to enable the pressing plate not to be in a state of extruding the collecting bag, so that the collecting bag can be taken down; when sludge is treated by the treatment mechanism, the stop lever is driven to move rightwards, the stop lever moves rightwards to drive the third reel to move rightwards, the third reel moves to contact with the second pull wire, the second pull wire drives the cover plate to rotate under the action of the third reel by taking the first fixing block as a fulcrum, the cover plate rotates to conduct the guide pipe and the filter box, the sludge can be led out through the guide pipe, when the stop lever moves leftwards, the third reel is driven to not contact with the second pull wire, the cover plate resets under the action of gravity, the guide pipe is closed by the rubber plate, the operation is repeated, the sludge is led out intermittently through the guide pipe, the valve can be protected, and the practical effect of the valve is improved.