CN108862732A

CN108862732A - A kind of sewage purifying and treating device

Info

Publication number: CN108862732A
Application number: CN201810792521.3A
Authority: CN
Inventors: 俞松炜
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-18
Filing date: 2018-07-18
Publication date: 2018-11-23

Abstract

The invention discloses a kind of sewage purifying and treating devices, it includes a staving, agitating paddle component is provided in staving, the two sides of agitating paddle component are respectively arranged with the first plate, there are two the second plates for the lower section setting of agitating paddle component, agitating paddle component can be stirred sewage so that sewage can rotational flow in the horizontal direction, first plate and the second plate can stir sewage in the up-down direction, so that sewage treatment drug can be quickly uniformly mixed with upper and lower level sewage, and the sewage treatment drug used when the present invention purifies sewage includes flocculant and deodorant, deodorant is made of following substance according to following mass parts：15-20 parts of the leaf of bamboo, 10-15 parts of wormwood, 4-8 parts of peppermint, 4-8 parts of cinnamon bark；Deodorant in the present invention is made of natural plants, health environment-friendly, and deodorizing effect is very good, it is only necessary to which the minimal amount of deodorant is added in sewage can reach sewage deodorizing effect.

Description

A kind of sewage purifying and treating device

Technical field

The present invention relates to a kind of sewage purifying and treating devices.

Background technique

Sewage treatment plant can be handled trade effluent and sanitary sewage, to remove in trade effluent and sanitary sewage Harmful substance and impurity, then discharge trade effluent and sanitary sewage, direct to avoid trade effluent and sanitary sewage It discharges and pollutes environment, when sewage treatment plant handles sewage, generally require and sewage treatment drug is added (such as into sewage Disinfectant, flocculant, PH regulator etc.), to achieve the effect that purify sewage, and in order to enable sewage can be mixed sufficiently with medicament It closes, after medicament is added in sewage, generally requires through agitating device and sewage is stirred, current agitating device, one As include a staving, be provided with a shaft in staving, the stirring for being stirred to the intracorporal sewage of bucket be fixed in shaft Paddle component, after sewage and medicament are put into staving, motor-driven rotatable shaft rotation, shaft drives the rotation of agitating paddle component, with So that agitating paddle component is stirred sewage；But current agitating device is when being stirred sewage, agitating paddle component General only to rotate by fixed-direction, agitating paddle component can only make sewage rotational flow in the horizontal direction, and agitating paddle component Can not sewage be flowed in the up-down direction, and after sewage treatment drug is added in sewage, sewage treatment drug one As be located at sewage upper layer, in this way, since agitating paddle component can not stir in the up-down direction sewage, in this way, allowing for position Sewage treatment drug in sewage upper layer can not quickly be moved to sewage lower layer so that sewage treatment drug can not quickly with Upper and lower level sewage is uniformly mixed, so that medicament is slower to the purification speed of sewage.

And at present during purifying to sewage, sewage can generally give out stench, it will so that at sewage The working environment for managing factory is severe.

Summary of the invention

The technical problem to be solved by the invention is to provide a kind of sewage purifying and treating devices, sewage can be carried out Stirring so that sewage not only can rotational flow in the horizontal direction, but also sewage can be stirred in the up-down direction, So that sewage treatment drug can be quickly uniformly mixed with upper and lower level sewage, and the present invention is when handling sewage, Contain deodorant in sewage treatment drug, the stink of sewage can be effectively removed.

In order to solve the above technical problems, sewage purifying and treating device provided by the invention, it includes a staving, is set in staving It is equipped with a shaft, is fixed with the agitating paddle component for being stirred to the intracorporal sewage of bucket in shaft, on the periphery wall of staving Portion is provided with a water inlet pipe, and the periphery wall lower part of staving is provided with an outlet pipe, is provided with a cover board at the top of staving, on cover board It is provided with a dosing mouth and a first motor for drive shaft rotation, is vertically arranged with two pieces of supports in the staving Plate, two pieces of support plates are arranged about the axisymmetrical of staving, and at least one piece is provided in every piece of support plate to swing up and down First plate, be provided on every piece of first plate one and first plate perpendicular the first slot of axis of oscillation, on staving Two drive rods are provided with, two drive rods run through cover board vertically, and drive rod is arranged in a one-to-one correspondence with support plate, every transmission Bar both passes through the slot on all first plates in corresponding support plate, every drive rod positioned at every piece passed through Position above and below one plate is fixedly installed a quarter butt parallel with the axis of oscillation of the first plate, every biography The lower part of lever is tooth-strip part, and the lower inside of staving is rotatably installed there are two sector gear, and two sector gears divide It not being meshed with the tooth-strip part on two drive rods, each sector gear is fixedly connected to horizontally disposed second plate, Two piece of second plate is respectively positioned on the lower section of agitating paddle component, and a mounting plate is provided with above staving, is provided with one on mounting plate For driving the cylinder and a rotating bar that wherein a drive rod moves up and down, it is rotatably coupled to install in the middle part of rotating bar On plate, the pivot center of rotating bar be it is horizontally arranged, an interconnecting piece, each connection are provided at the top of two drive rods One second slot is provided in portion, the both ends of rotating bar are each passed through two the second slots and rotating bar can be in two the second slots It is up and down in hole；

When purifying to sewage, sewage is linked into staving by water inlet pipe, and sewage then is added by dosing mouth Treatment agent, sewage treatment drug include flocculant and deodorant, and deodorant is made of following substance according to following mass parts：Bamboo 15-20 parts of leaf, 10-15 parts of wormwood, 4-8 parts of peppermint, 4-8 parts of cinnamon bark.

Preferably, two pieces of first plates that can be swung up and down are provided in every piece of support plate, in every piece of support plate Two piece of first plate is located at the upper side and side-lower of agitating paddle component.

Preferably, the bottom setting of the staving is there are two guide holder, setting is there are two guide sleeve on cover board, two The lower part of drive rod can be slidably mounted on two guide holders along the vertical direction respectively, and the top of two drive rods can be slided respectively Dynamic is nested in two guide sleeves.

Preferably, being provided with the mistake that covering outlet pipe can be used for that bulk mud is stopped to pass through on the inner wall of the staving Strainer is provided with a swing rod in staving, and swing rod is setting up and down, and the middle part of swing rod and staving are articulated and connected, and the lower part of swing rod is set Be equipped with an elastomer block, elastomer block is connected close to filter screen, one end of one first spring with the top of swing rod, the first spring it is another One end is connected with the inner wall of staving, the outer wall through staving that a push rod is horizontally disposed with and can be moved forward and backward, the outer wall of staving On be provided with a guide sleeve, what push rod can be moved forward and backward is nested in guide sleeve, and the front end of push rod and the top of swing rod offset, and pushes away The rear end of bar is provided with an annular convex platform, and a second spring is nested on push rod, and one end and the annular convex platform of second spring offset, The other end of second spring and the end face of guide sleeve offset, and a mounting plate is provided on the outer wall of staving, is provided on mounting plate One cam and second motor for driving cam to rotate；Cam can push push rod to move forward when rotating, and push rod is forward Swing rod is pushed to be rotated such that elastomer block hits filter screen when mobile, the first spring is used for so that swing rod resets after rotation, the Two springs are used for so that push rod resets after forward movement.

Preferably, the agitating paddle component includes the first blade and the second blade, the inside of the first blade is first Cavity, front surface of first blade in its rotation direction are the first arcwall face of indent, the upper side of the first blade and first Several first through hole being connected with the first cavity are provided on arcwall face；The inside of second blade be the second cavity, second Front surface of the blade in its rotation direction is the second arcwall face of indent, on the downside of the second blade and the second arcwall face It is provided with several the second through-holes being connected with the second cavity.

After using the above structure, compared with prior art, the present invention having the following advantages that：

Agitating paddle component is not provided only in staving, is additionally provided with the first plate and the second plate, by sewage and sewage After treatment agent is put into staving, first motor and cylinder are opened, drive shaft rotates when first motor works, and shaft drive is stirred The rotation of paddle component is mixed, agitating paddle component can be with stirring-up sewage so that sewage rotational flow in the horizontal direction；When cylinder operation Drive wherein a drive rod move up and down, and since two drive rods are connected by rotating bar, so that two drive rods It can be reversed and move up and down, and when drive rod moves up and down, can drive the first plate and the second plate to swing up and down, in this way, gas The first plate and the second plate can be driven to swing up and down by drive rod when cylinder working, and the first of agitating paddle component two sides The swaying direction of plate is always on the contrary, the swaying direction of two piece of second plate with same root drive rod always on the contrary, and be driven The swaying direction of first plate of connection and the second plate, first will be dirty always on the contrary, in this way, when agitating device of the invention work Water and sewage treatment drug are put into staving, and then first motor can drive agitating paddle component to rotate so that sewage in water Square upward rotational flow, cylinder can drive the first plates and the second plate swing up and down to pass through the by two drive rods One plate and the second plate stir sewage up and down, and the first plate of agitating paddle component two sides begins to the agitation direction of sewage Eventually on the contrary, two piece of second plate to the agitation direction of sewage always on the contrary, the first plate being sequentially connected with same root drive rod With the second plate to the agitation direction of sewage always on the contrary, in this way, can be with by agitating paddle component, the first plate and the second plate Sewage and medicament are uniformly mixed, so that medicament is higher to the purification efficiency of sewage.

And the present invention not only contains flocculant and deodorant, removes when purifying to sewage in sewage treatment drug The smelly dose of stink that can effectively remove sewage will not make staff so that the working environment of sewage treatment plant is preferable Stench is smelt, and the deodorant in the present invention is made of the leaf of bamboo, wormwood, peppermint, cinnamon bark, in this way, removing in the present invention Smelly dose is made of natural plants, health environment-friendly, and deodorizing effect is very good, it is only necessary to minimal amount of this be added in sewage and remove Smelly dose can reach sewage deodorizing effect.

Detailed description of the invention

Fig. 1 is structural schematic diagram of the invention；

Structural schematic diagram Fig. 2 of the invention when being cylinder extension；

Structural schematic diagram Fig. 3 of the invention when being cylinder retraction；

Fig. 4 is the attachment structure schematic diagram of drive rod and the first plate；

Fig. 5 is the attachment structure schematic diagram of rotating bar and interconnecting piece；

Fig. 6 is the structural schematic diagram of agitating paddle component；

Fig. 7 is the longitudinal sectional view of the first blade；

Fig. 8 is the longitudinal sectional view of the second blade；

Fig. 9 is the attachment structure schematic diagram of support plate and staving；

Figure 10 is the enlarged view of a-quadrant in Fig. 1.

Specific embodiment

Present invention will be explained in further detail with reference to the accompanying drawings and detailed description.

As shown in Fig. 1~Figure 10, sewage purifying and treating device of the present invention, it includes a staving 1, is provided with one in staving 1 Shaft 101 is fixed with the agitating paddle component for being stirred to the sewage in staving 1, the periphery wall of staving 1 in shaft 101 Top is provided with a water inlet pipe 102, and water inlet pipe 102 is for sewage to be linked into staving 1, the periphery wall lower part setting of staving 1 There is an outlet pipe 103, for outlet pipe 103 for sewage to be discharged out of staving 1, the top of staving 1 is provided with a cover board 2, cover board 2 On be provided with a dosing mouth 201 and the first motor 202 that rotates for drive shaft 101, dosing mouth 201 can be used for will be dirty Water treatment agent is put into staving 1, two pieces of support plates 3 is vertically arranged in the staving 1, two pieces of support plates 3 are about bucket The axisymmetrical of body 1 is arranged, and is provided with two pieces of first plates 301 that can be swung up and down in every piece of support plate 3, and every piece first flat Be provided on plate 301 one and first plate 301 perpendicular the first slot 302 of axis of oscillation, be provided with two on staving 1 Drive rod 4, two drive rods 4 run through cover board 2 vertically, and drive rod 4 is arranged in a one-to-one correspondence with support plate 3, and every drive rod 4 is equal Slot 302 on all first plates 301 in corresponding support plate 3, being located at of every drive rod 4 are passed through every It is parallel with the axis of oscillation of the first plate 301 that position above and below the first plate of block 301 is fixedly installed one Quarter butt 402, quarter butt 402 and drive rod 4 are perpendicular, and quarter butt 402 is plugged on drive rod 4, in this way, moving up and down in drive rod 4 When, quarter butt 402 can be moved up and down with the first plate of synchronous drive 301.

The lower part of every drive rod 4 is tooth-strip part 401, and the lower inside of staving 1 rotatably installs that there are two fan-shaped Gear 5, the pivot center of sector gear 5 is parallel with the axis of oscillation of the first plate 301, and two sector gears 5 are respectively with two Tooth-strip part 401 on root drive rod 4 is meshed, and each sector gear 5 is fixedly connected to horizontally disposed second plate 6, Two piece of second plate 6 is respectively positioned on the lower section of agitating paddle component, and the top of staving 1 is provided with a mounting plate 7, is arranged on mounting plate 7 Have one for driving cylinder 8 that wherein a drive rod 4 moves up and down and a rotating bar 9, the middle part of rotating bar 9 rotatably to connect Connect on mounting plate 7, the pivot center of rotating bar 9 be it is horizontally arranged, the top of two drive rods 4 is provided with a connection Portion 10 is provided with one second slot 1001 on each interconnecting piece 10, and the both ends of rotating bar 9 are each passed through two the second slots 1001 and rotating bar 9 can be up and down in two the second slots 1001；In this way, as shown in Fig. 2, when cylinder 8 drives left side Drive rod 4 when moving down, the drive rod 4 in left side can drive first plate 301 in left side to lower swing, while left side Drive rod 4 can drive second plate 6 in left side to be swung up, also, the drive rod 4 in left side moves down can drive rotation Bar 9 rotates, and rotating bar 9 can drive the drive rod 4 on right side to move up when rotating, the drive rod 4 on right side can when moving up To drive first plate 301 on right side to be swung up, while when drive rod 4 on right side moves up, can drive the second of right side Plate 6 is to lower swing；As shown in Fig. 3, when cylinder 8 drives the drive rod 4 in left side to move up, the drive rod 4 in left side can To drive first plate 301 in left side to be swung up, while the drive rod 4 in left side can drive second plate 6 in left side downwards Swing, also, the drive rod 4 in left side move up can drive rotating bar 9 rotate, rotating bar 9 rotate when can drive right side Drive rod 4 move down, can be driven when the drive rod 4 on right side moves down right side the first plate 301 to lower swing, together When on the right side of drive rod 4 second plate 6 on right side can be driven to be swung up when moving down；In this way, the movement for passing through cylinder The first plate and the second plate can be driven to swing to be stirred to the intracorporal sewage of bucket, and be located at first plate in left side Be located at second plate in left side to the agitation direction of sewage always on the contrary, be located at first plate on right side with positioned at the of right side Two plates are to the agitation direction of sewage always on the contrary, being located at first plate in left side and being located at first plate on right side to sewage Direction is stirred always on the contrary, being located at second plate in left side and the second plate positioned at right side to the agitation direction of sewage phase always It instead, can be quickly by staving in this way, the agitation by the first plate and the different directions of the second plate always of the intracorporal sewage of bucket Interior sewage is uniformly mixed with medicament.

When purifying to sewage, sewage is linked into staving by water inlet pipe, and sewage then is added by dosing mouth Treatment agent, sewage treatment drug include flocculant and deodorant, and the turbidity of sewage, deodorant can be effectively reduced in flocculant Sewage stink can be effectively removed, deodorant is made of following substance according to following mass parts：It is 18 parts of the leaf of bamboo, 12 parts of wormwood, thin 5 parts of lotus, 6 parts of cinnamon bark.

When preparing above-mentioned deodorant, first the leaf of bamboo, wormwood, peppermint, cinnamon bark are uniformly mixed by above-mentioned mass parts, so They are cleaned up afterwards, then smashs them to pieces, required deodorant can be obtained, deodorant deodorizing effect is very Good, general 50 grams of deodorant need to be added in every 1000 liters of sewage and can reach sewage deodorizing effect.

It is provided with two pieces of first plates 301 that can be swung up and down in every piece of support plate 3, two pieces in every piece of support plate 3 First plate 301 is located at the upper side and side-lower of agitating paddle component, in this way, when agitating device work, stirring Sewage can be rotated horizontally and be stirred by paddle component, and above agitating paddle components side and two piece of first plate 301 of side-lower can To stir sewage up and down, so that the sewage in the region forms mixed flow, sewage can be stirred evenly faster.

The bottom setting of the staving 1 is there are two guide holder 104, and setting is there are two guide sleeve 203 on cover board 2, and two The lower part of drive rod 4 can be slidably mounted on two guide holders 104 along the vertical direction respectively, in the present embodiment, be driven The lower part of bar 4 is provided with dovetails, and the dovetail groove of vertical direction extension is provided on guide holder 104, the swallow on drive rod 4 Tail block is slidably disposed in the dovetail groove of guide holder 104, and the top of two drive rods 4 is slidably nested with respectively at two In guide sleeve 203, moved in the vertical direction in this way, guide holder 104 and guide sleeve 203 can limit drive rod 4, to transmission Guiding role is played in the movement of bar 4.

Referring to Fig.1 0, being provided with covering outlet pipe 103 on the inner wall of the staving 1 can be used for that bulk mud is stopped to pass through Filter screen 11, be provided with a swing rod 12 in staving 1, swing rod 12 is setting up and down, and the middle part of swing rod 12 hingedly connects with staving 1 It connects, the lower part of swing rod 12 is provided with an elastomer block 13, and elastomer block 13 is close to filter screen 11, one end of one first spring 14 and swing rod 12 top is connected, and the other end of the first spring 14 is connected with the inner wall of staving 1, and a push rod 15 is horizontally disposed and can front and back The mobile outer wall through staving 1, push rod 15 and the articulated shaft of swing rod 12 are perpendicular, and a guiding is provided on the outer wall of staving 1 Set 19, what push rod 15 can be moved forward and backward is nested in guide sleeve 19, and the front end of push rod 15 and the top of swing rod 12 offset, push rod 15 Rear end be provided with an annular convex platform 1501, a second spring 1502 is nested on push rod 15, one end of second spring 1502 with Annular convex platform 1501 offsets, and the end face of the other end and guide sleeve 19 of second spring 1502 offsets, and is provided on the outer wall of staving 1 One mounting plate 18 is provided with a cam 17 and second motor for driving cam 17 to rotate on mounting plate 18；17 turns of cam Push rod 15 can be pushed to move forward when dynamic, push swing rod 12 to be rotated such that elastomer block 13 was hit when push rod 15 moves forward Strainer 11, the first spring 14 is stretched when push rod 15 moves forward, while second spring 1502 is compressed, and the first spring 14 is used for So that swing rod 12 resets after rotation, second spring 1502 is used for so that push rod 15 resets after forward movement, in this way, working as cam 17 when persistently rotating, and push rod 15 can form reciprocal back-and-forth motion, so that swing rod 12 does reciprocating rotation, 12 turns of each swing rod Elastomer block 13 can form filter screen 11 and hit when dynamic, in this way, when sewage to be discharged from the outlet pipe 103 of staving 1, it is dirty The bulky grain mud contained in water can be blocked on filter screen 11, and bulky grain mud is avoided to enter in outlet pipe 103 and make At pipeline blockage, at this point, opening the rotation of the second motor driven cam 17 so that elastomer block 13 constantly hits filter screen formation It hits, elastomer block 13 is constantly smashed the bulky grain mud on filter screen 11, in this manner it is possible to which bulky grain is avoided to become silted up Mud blocks filter screen 11, can also be to avoid bulky grain mud is trapped in staving 1 and causes the dirty and messy of staving 1.

Referring to Fig. 6, Fig. 7, Fig. 8, the agitating paddle component includes the first blade 20, the second blade 21 and axle sleeve 22, the One blade 20 and the second blade 21 are respectively fixedly connected on the outer wall of axle sleeve 22, and the fixation of axle sleeve 22 is nested in shaft 101, the The inside of one blade 20 is the first cavity 2001, and front surface of first blade 20 in its rotation direction is the first arc of indent It is provided with and several is connected with the first cavity 2001 on face 2002, the upper side of the first blade 20 and the first arcwall face 2002 First through hole 2003；The inside of second blade 21 is the second cavity 2011, front surface of second blade 21 in its rotation direction For the second arcwall face 2102 of indent, it is provided on the downside of the second blade 21 and the second arcwall face 2102 several with second The second through-hole 2103 that cavity 2101 is connected, in this way, sewage passes through the first of the first blade 20 in the rotation of agitating paddle component First through hole 2003 on arcwall face 2002 enters in the first cavity 2001, after sewage fills the first cavity 2001, due to Sewage continues through first through hole 2003 and enters in the first cavity 2001, so that the sewage in the first cavity 2001 can pass through First through hole 2003 on the upper side of one blade 20 and spray straight up, similarly, in the rotation of agitating paddle component, sewage is logical The second through-hole 2103 crossed on the second arcwall face 2102 of the second blade 21 enters in the second cavity 2101, when sewage fills After two cavitys 2101, entered in the second cavity 2101 since sewage continues through the second through-hole 2103, so that the second cavity Sewage in 2101 can be sprayed straight down by the second through-hole 2103 on the downside of the second blade 21, in this way, stirring Paddle component can drive sewage to rotate horizontally flowing when rotating, and part of contaminated water can also pass through 20 upper side of the first blade simultaneously On first through hole 2003 spray straight up, another part sewage can also be logical by second on 21 downside of the second blade Hole 2103 and spray straight down, in this way, the sewage of horizontal direction rotational flow, the sewage sprayed straight up and straight down The sewage of ejection generates collision, so that sewage stirring is more uniform, so that sewage and putting into the medicament in sewage It can be uniformly mixed faster, so that wastewater purification efficiency is higher.

The foregoing is only a description of the preferred application of the present invention, but is not to be construed as the limit to claim System, structure of the invention can have other variations, be not limited to above structure.In short, all in independent claims of the invention Protection scope in made various change be within the scope of the invention.

Claims

1. a kind of sewage purifying and treating device, it includes a staving (1), is provided with a shaft (101), shaft in staving (1) (101) the agitating paddle component for being stirred to the sewage in staving (1) is fixed on, the periphery wall top of staving (1) is set It is equipped with a water inlet pipe (102), the periphery wall lower part of staving (1) is provided with an outlet pipe (103), and staving is provided at the top of (1) One cover board (2) is provided with a dosing mouth (201) and a first motor for drive shaft (101) rotation on cover board (2) (202), it is characterised in that：Two pieces of support plates (3) are vertically arranged in the staving (1), two pieces of support plates (3) are about staving (1) axisymmetrical is arranged, and is provided at least one piece the first plate (301) that can be swung up and down on every piece of support plate (3), often Be provided on the first plate of block (301) one and first plate (301) perpendicular the first slot (302) of axis of oscillation, bucket Two drive rods (4) are provided on body (1), two drive rods (4) run through cover board (2), drive rod (4) and support plate vertically (3) it is arranged in a one-to-one correspondence, every drive rod (4) both passes through on all first plates (301) on corresponding support plate (3) The position above and below every piece of first plate (301) passed through of slot (302), every drive rod (4) is solid Surely it is provided with a quarter butt (402) parallel with the axis of oscillation of the first plate (301), the lower part of every drive rod (4) is Tooth-strip part (401), the lower inside of staving (1) are rotatably installed there are two sector gear (5), and two sector gears (5) are divided It is not meshed with the tooth-strip part (401) on two drive rods (4), it is horizontally disposed that each sector gear (5) is fixedly connected to one The second plate (6), two piece of second plate (6) be respectively positioned on the lower section of agitating paddle component, and staving is provided with an installation above (1) Plate (7) is provided with one on mounting plate (7) for driving the cylinder (8) and a rotating bar that wherein a drive rod (4) moves up and down (9), it is rotatably coupled on mounting plate (7) in the middle part of rotating bar (9), the pivot center of rotating bar (9) sets for horizontal direction It sets, is provided with an interconnecting piece (10) at the top of two drive rods (4), be provided with one second slot on each interconnecting piece (10) (1001), the both ends of rotating bar (9) are each passed through two the second slots (1001) and rotating bar (9) can be in two the second slots (1001) up and down in；

When purifying to sewage, sewage is linked into staving by water inlet pipe, and sewage treatment then is added by dosing mouth Medicament, sewage treatment drug include flocculant and deodorant, and deodorant is made of following substance according to following mass parts：The leaf of bamboo 15-20 parts, 10-15 parts of wormwood, 4-8 parts of peppermint, 4-8 parts of cinnamon bark.

2. a kind of sewage purifying and treating device according to claim 1, it is characterised in that：It is all provided on every piece of support plate (3) Two pieces of first plates (301) that can be swung up and down are equipped with, two piece of first plate (301) on every piece of support plate (3) distinguishes position In the upper side and side-lower of agitating paddle component.

3. a kind of sewage purifying and treating device according to claim 2, it is characterised in that：The bottom of the staving (1) There are two settings guide holder (104), and there are two guide sleeve (203), the lower part difference of two drive rods (4) for setting on cover board (2) It can be slidably mounted at along the vertical direction on two guide holders (104), the top of two drive rods (4) is slidably nested with respectively In two guide sleeves (203).

4. a kind of sewage purifying and treating device according to claim 3, it is characterised in that：The inner wall of the staving (1) On be provided with covering outlet pipe (103) filter screen (11) for can be used for that bulk mud is stopped to pass through, is provided with a pendulum in staving (1) Bar (12), swing rod (12) is setting up and down, and the middle part of swing rod (12) and staving (1) are articulated and connected, the lower part setting of swing rod (12) Have an elastomer block (13), elastomer block (13) is close to filter screen (11), one end of one first spring (14) and the top of swing rod (12) It is connected, the other end of the first spring (14) is connected with the inner wall of staving (1), and a push rod (15) is horizontally disposed and can front and back shifting The dynamic outer wall through staving (1) is provided with a guide sleeve (19) on the outer wall of staving (1), and push rod (15) can be moved forward and backward It is nested in guide sleeve (19), the front end of push rod (15) and the top of swing rod (12) offset, and the rear end of push rod (15) is provided with one Annular convex platform (1501), a second spring (1502) are nested on push rod (15), one end of second spring (1502) and convex annular Platform (1501) offsets, and the end face of the other end and guide sleeve (19) of second spring (1502) offsets, and is arranged on the outer wall of staving (1) Have a mounting plate (18), a cam (17) and second electricity for driving cam (17) to rotate are provided on mounting plate (18) Machine；Cam (17) can push push rod (15) to move forward when rotating, swing rod (12) rotation is pushed when push rod (15) moves forward So that elastomer block (13) hits filter screen (11), the first spring (14) is used for so that swing rod (12) resets after rotation, second Spring (1502) is used for so that push rod (15) resets after forward movement.

5. a kind of sewage purifying and treating device according to claim 4, it is characterised in that：The agitating paddle group Part includes the first blade (20) and the second blade (21), and the inside of the first blade (20) is the first cavity (2001), the first blade (20) front surface in its rotation direction is the first arcwall face (2002) of indent, the upper side and first of the first blade (20) Several first through hole (2003) being connected with the first cavity (2001) are provided on arcwall face (2002)；Second blade (21) Inside be the second cavity (2011), front surface of the second blade (21) in its rotation direction be indent the second arcwall face (2102), it is provided on the downside of the second blade (21) and the second arcwall face (2102) several with the second cavity (2101) phase The second through-hole (2103) of connection.