CN207277417U

CN207277417U - A kind of concrete stirring water intake system

Info

Publication number: CN207277417U
Application number: CN201720902079.6U
Authority: CN
Inventors: 胡国华
Original assignee: Pinghu Kaiyuan Concrete Co Ltd
Current assignee: Pinghu Kaiyuan Concrete Co., Ltd
Priority date: 2018-01-11
Filing date: 2018-01-11
Publication date: 2018-04-27
Anticipated expiration: 2028-01-11

Abstract

The utility model discloses a kind of concrete stirring water intake system, including the first aqueduct, sedimentation basin, filtration apparatus, the first suction pump being positioned in sedimentation basin, the outlet pipe being connected with the first suction pump, one end of outlet pipe is communicated with the three-way pipe that catchments, catchment and be communicated with the second aqueduct on three-way pipe, one end of second aqueduct is immersed in river, and the second suction pump is installed in one end that the second aqueduct is immersed in river, catchment and be also communicated with feed pipe on three-way pipe, one end of feed pipe is communicated with collecting-tank, and the utility model has the following advantages and effect：This programme utilizes new mechanical structure, first aqueduct can be by sewage collecting to sedimentation basin, filtration apparatus will can stir after sewage water filtration for concrete, so as to achieve the purpose that cycling use of water, and the second suction pump can extract river water when sewage quantity is insufficient, to ensure the normal water supply of concrete stirring；The ball valve being installed in outlet pipe can avoid sewage from flowing backwards, and reduce the pollution that river is subject to.

Description

A kind of concrete stirring water intake system

Technical field

Effluent cycle utilization technology is the utility model is related to, more particularly to a kind of concrete stirring water intake system.

Background technology

, it is necessary to substantial amounts of water resource be used, if using urban water supply system during concrete plate is manufactured The tap water of system supply is used to produce concrete plate, then there are following two problems：First, a large amount of wastes of water resource are caused, Second, the production cost of increase enterprise.Therefore, many concrete production enterprises all start to circulate the domestic water in plant area dining room Use.

Existing effluent cycle utilizes system, and the sewage that dining room produces in business process with sewer pipe by being connected Aqueduct be collected into collecting-tank, the water in collecting-tank extracted by water plug for making when needing to use With, but when dining room quit concern or scale of operation very little and when causing sewage quantity insufficient, concrete mixing water can be subject to shadow Ring, it is necessary to another water receiving pipe quoted from water for using, add the production cost of enterprise.

Utility model content

The purpose of this utility model is to provide a kind of concrete stirring water intake system, can by the sewage in plant area dining room into Be used to concrete stirring after row filtering use, effluent cycle used, and when sewage quantity is insufficient, by quote river water into Row moisturizing, so as to reduce the production cost of enterprise.

The above-mentioned technical purpose of the utility model technical scheme is that：A kind of concrete stirring is used Water intake system, including one end be connected with dining room sewer pipe the first aqueduct, flow out of described first aqueduct for receiving The sedimentation basin of the sewage gone out, the filtration apparatus for filtering the sewage in first aqueduct, be installed in the sedimentation basin The first suction pump, the outlet pipe that is connected with first suction pump of one end, the outlet pipe is away from first suction pump One end is communicated with the three-way pipe that catchments, and the second aqueduct is communicated with the three-way pipe that catchments, second aqueduct is away from described Catchment one end of three-way pipe is immersed in river, and is provided with second on one end that second aqueduct is immersed in river and is drawn water Pump, feed pipe is also communicated with the three-way pipe that catchments, the one end of the feed pipe away from the three-way pipe that catchments is communicated with collection Pond.

By using such scheme, the water consumption in dining room is all very big always, if this part of contaminated water directly discharged, can make A large amount of into water resource waste, after water intake system is set, due to there is a presence of filtration apparatus, sanitary sewage via with lower water The first aqueduct that pipeline is connected is flowed into before sedimentation basin, and the solid refuse in sanitary sewage can be filtered out by filtration apparatus, be kept away Exempt from solid refuse to enter in sedimentation basin, after the first suction pump is started, the solid refuse due to bulky grain is filtered, and first Suction pump is not easy during the work to suck solid refuse in the first suction pump, and reduce the blocking of the first suction pump can Energy property so that sewage can successfully be pumped in collecting-tank and be stirred for concrete, so as to reach the mesh for recycling sewage 's；When sanitary sewage supplies deficiency, by starting the second suction pump, river water can be extracted into collecting-tank and supply by the second suction pump Stir and use to concrete, ensure the supply of concrete mixing water in the case of sanitary sewage deficiency, so as to reach reduction enterprise The purpose of industry production cost.

The utility model is further arranged to：The filtration apparatus includes first be installed in first aqueduct The first blow-off pipe that filter screen, one end are connected with first aqueduct, be arranged at the first aqueduct side and with it is described First blow-off pipe away from first aqueduct one end connection rubbish separate tank, one end connected with the rubbish separate tank and The second blow-off pipe that the other end is intersected on same root charge for remittance three-way pipe with first aqueduct, be fixed on the rubbish and separate It is located at first blowdown in pond and positioned at the second filter screen of the water inlet of second blow-off pipe, first filter screen Draw between pipe and the charge for remittance three-way pipe and close to the side of first blow-off pipe, the charge for remittance three-way pipe away from described first One end of water pipe is connected with the sedimentation basin.

By using such scheme, when solid refuse is flowed into the first aqueduct with sewage, solid refuse can be by the One filter screen blocks, since the first filter screen is between the first blow-off pipe and the second blow-off pipe, and positioned at close to first row The side of dirty pipe, therefore solid refuse can enter rubbish separate tank under the guiding of the first filter screen via the first blow-off pipe Interior, at this time due to there is the stop of the second filter screen, solid refuse can be blocked by the second filter screen, stayed in rubbish separate tank, and The sewage entered with solid refuse in rubbish separate tank can be but flowed into charge for remittance three-way pipe by the second filter screen, along remittance Water three-way pipe is entered in sedimentation basin, then is transported in collecting-tank via the first suction pump and is stirred for concrete, so as to reach Filter the purpose of solid refuse.

The utility model is further arranged to：One end direction of first filter screen away from first blow-off pipe is dirty Water approach axis side is obliquely installed, and first filter screen close to one end of first blow-off pipe close to the first row The water inlet of dirty pipe.

By using such scheme, since the first filter screen is obliquely installed and the first filter screen is leaned on towards sewage approach axis One end of nearly first blow-off pipe close to the first blow-off pipe water inlet, when solid refuse with drainage flow at the first filter screen simultaneously Produced with the first filter screen after contacting, solid refuse can slip into the first blow-off pipe along the end face for the first filter screen being obliquely installed It is interior, via leading out into rubbish separate tank for the first blow-off pipe, the first aqueduct is blocked so as to reach and reduce solid refuse Possibility purpose.

The utility model is further arranged to：Cutout is provided between the charge for remittance three-way pipe and the sedimentation basin Valve.

By using such scheme, when sewage quantity is more, when sedimentation basin is filled with, by closing cut-off valve, dining room at this time Sewage in sewer pipe is blocked by cut-off valve, can not be entered back into sedimentation basin, so that avoid sewage from being overflowed out of sedimentation basin, Sewage permeation is reduced to pollution on the environment in soil layer.

The utility model is further arranged to：The filtration apparatus further include be arranged at cut-off valve and the sedimentation basin it Between screen pipe, the filter frame that is installed in the screen pipe, be provided with filtering mesh on the filter frame, the filter frame Circumferential side wall is pushed against on the inner wall of the screen pipe, and the opening of the filter frame is towards the approach axis of sewage.

By using such scheme, the impurity in sanitary sewage varies, most of impurity can by the first filter screen and Second filter screen blocks, and is entered when there is some less impurity by the first filter screen and the second filter screen in charge for remittance three-way pipe When, the filter frame being installed in screen pipe can block the impurity in sewage, reduce solid impurity and enter in sedimentation basin Amount, so as to reduce further the possibility of the first suction pump blocking.

The utility model is further arranged to：The filter frame is hollow structure, in the hollow structure of the filter frame Filled with activated carbon.

By using such scheme, due to causing a disease in sanitary sewage, bacterial content is more, and the stink of sanitary sewage is heavier, If being directly used in concrete stirring, operating personnel can be made not feel well, and the product quality produced does not meet health yet It is required that, it is therefore desirable to degerming deodorization is carried out to sanitary sewage, after there is provided activated carbon, cause that activated carbon can be in absorption effluent Germ and gel-like foreign matters, so as to achieve the purpose that to mitigate sewage stink and reduce the bacterial content that causes a disease.

The utility model is further arranged to：The filtration apparatus, which further includes, to be installed in the screen pipe and for clear The wiper mechanism of the filter frame is washed, the wiper mechanism includes being rotationally connected with the screen pipe and the mistake is pierced into one end Drive rod in chimney filter, the worm screw being fixed on the drive rod, the connector sleeve being sheathed on the drive rod, one end, which rotate, to be connected Be connected to rotating bar that on the filter frame and the other end is rotationally connected with the connector sleeve, be fixed in the rotating bar and with The worm gear of the worm engaging, be fixed in the rotating bar and for scrub the cleaning brush of the filter frame, one end with it is described Filter frame connects the decontamination orifice that the fixed and other end is pierced by the screen pipe, and the length direction of the drive rod is perpendicular to described turn The length direction of lever, the one end of the cleaning brush away from the rotating bar are fixed with bristle, ball are provided with the decontamination orifice Valve.

By using such scheme, connector sleeve can support rotating bar, enable worm gear in rotating bar all the time with drive Worm engaging in lever, and the engagement of worm gear and worm screw can turn being converted on vertical direction in horizontal direction It is dynamic, so as to during drive rod rotates rotating bar in the vertical direction can be driven to rotate, in the process that rotating bar rotates In, drive and be fixed on cleaning brush in rotating bar and rotate, during cleaning brush rotates, the bristle energy that is fixed on cleaning brush Enough inner walls to filter frame are scrubbed, so that by under the sludge brush being sticky on filter frame, the ball valve on decontamination orifice is opened Afterwards, the sludge and impurity brushed down by cleaning brush can be flowed out via blow-off pipe with sewage, so as to reach the mesh of cleaning filter frame 's.

The utility model is further arranged to：Ball valve is mounted on the outlet pipe and second aqueduct.

By using such scheme, connected each other by the three-way pipe that catchments between outlet pipe, the second aqueduct, feed pipe three It is logical, after being mounted with ball valve on outlet pipe and the second aqueduct, after the ball valve being installed in the second aqueduct is closed, work as startup During first suction pump pumps to sewage in collecting-tank, sewage can be avoided to be flowed into via the second aqueduct in river, So as to mitigate the pollution that river is subject to；When sewage quantity deficiency needs the second suction pump of startup that river water is pumped into collecting-tank, close Closing the ball valve being installed in outlet pipe can avoid river water from being flow backwards via outlet pipe into sedimentation basin, so as to reduce the use of river water Amount, reaches water-saving purpose.

In conclusion the utility model has the advantages that：First aqueduct can be by Domestic sewage collecting to heavy In the pond of shallow lake, filtration apparatus stirs after can sanitary sewage be filtered for concrete, so that achieve the purpose that cycling use of water, and the Two suction pumps can extract river water when sewage quantity is insufficient, to ensure the normal water supply of concrete stirring；Be installed on outlet pipe and Ball valve in second aqueduct can avoid sewage from flowing backwards into the second aqueduct, reduce crossfire pollution, or avoid river water from falling Flow into sedimentation basin, reduce the usage amount of river water.

Brief description of the drawings

Fig. 1 is the overall structure figure of the present embodiment, wherein the first aqueduct does transparency process, for embodying the first filtering Installation site of the net in the first aqueduct；

Fig. 2 is the partial enlarged view at A in Fig. 1, for embodying the opposite position of the first filter screen and the first blow-off pipe Put；

Fig. 3 is the sectional view of screen pipe in the present embodiment filtration apparatus, for embodying screen pipe, filter frame and wiper mechanism Connection relation；

Fig. 4 is the structure diagram of the present embodiment filter frame and wiper mechanism, for embodying wiper mechanism and filter frame Installation relation；

Fig. 5 is the structure diagram of the present embodiment filter frame and wiper mechanism, for embodying the structure of wiper mechanism.

In figure：1st, the first aqueduct；2nd, filtration apparatus；21st, the first filter screen；22nd, the first blow-off pipe；23rd, rubbish separates Pond；24th, the second blow-off pipe；25th, the second filter screen；26th, screen pipe；261st, pole perforating hole；262nd, bar groove；27th, filter frame；271、 Filter mesh；28th, wiper mechanism；281st, drive rod；282nd, worm screw；283rd, connector sleeve；2831st, central tube；2832nd, upper support leg； 2833rd, lower support leg；284th, rotating bar；285th, worm gear；286th, cleaning brush；287th, decontamination orifice；3rd, charge for remittance three-way pipe；4th, cut-off valve； 5th, connection ring；6th, turning handle；7th, bristle；8th, sedimentation basin；9th, the first suction pump；10th, outlet pipe；11st, ball valve；12nd, catchment three-way pipe； 13rd, the second aqueduct；14th, the second suction pump；15th, collecting-tank；16th, activated carbon；17th, feed pipe.

Embodiment

The utility model is described in further detail below in conjunction with attached drawing.

As depicted in figs. 1 and 2, a kind of concrete stirring water intake system, including one end connected with sewer pipe first Aqueduct 1, is provided with filtration apparatus 2 on the first aqueduct 1, and filtration apparatus 2 includes the first filter screen 21, the first blow-off pipe 22nd, rubbish separate tank 23, the second blow-off pipe 24, the second filter screen 25, the first filter screen 21 are fixed in the first aqueduct 1, the One end of one blow-off pipe 22 connects fixation with the first aqueduct 1, and the first filter screen 21 is located at the first blow-off pipe 22 and the second blowdown Between pipe 24 and it is located at close to the side of the first blow-off pipe 22 in the first aqueduct 1, the first filter screen 21 is away from the first blow-off pipe The side of 22 one end towards sewage approach axis is obliquely installed.Rubbish separate tank 23 is arranged at the side of the first aqueduct 1, and Fixation is connected with the one end of the first blow-off pipe 22 away from the first aqueduct 1.One end of second blow-off pipe 24 and rubbish separate tank 23 Connection is fixed, and the other end and the first aqueduct 1 are communicated on same root charge for remittance three-way pipe 3, in charge for remittance three-way pipe 3 away from first One end connection of aqueduct 1 is fixed with cut-off valve 4.Second filter screen 25 is fixed in rubbish separate tank 23, and is located at second row On the water inlet of dirty pipe 24.

As shown in figures 1 and 3, filtration apparatus 2 further includes screen pipe 26, filter frame 27, and screen pipe 26 is thin in two, middle Thick circular tube shaped, one end of screen pipe 26 connect fixation with the one end of cut-off valve 4 away from charge for remittance three-way pipe 3, are leaned in screen pipe 26 The pole perforating hole 261 communicated with the inner cavity of screen pipe 26 is offered on the side wall of nearly 4 one end of cut-off valve, in screen pipe 26 and pole perforating hole Bar groove 262 is offered on the inner wall of 261 opposite sides, the section of bar groove 262 is rounded, and pole perforating hole 261 is deep along itself The center line in degree direction is overlapped with bar groove 262 along the center line in own depth direction.

As shown in Figure 3 and Figure 4, filter frame 27 is in barrel-shaped and is installed in screen pipe 26, the dense distribution on filter frame 27 There is filtering mesh 271, and the framework of filter frame 27 is hollow structure, intensive filling is active in the hollow structure of filter frame 27 Charcoal 16.The direction that the opening of filter frame 27 enters towards sanitary sewage, and the circumferential side wall of filter frame 27 is pushed against screen pipe 26 Inner wall on.Filtration apparatus 2 further includes the wiper mechanism 28 for being installed in screen pipe 26 and being used for and clean filter frame 27.

As shown in Figure 4 and Figure 5, wiper mechanism 28 includes drive rod 281, worm screw 282, connector sleeve 283, rotating bar 284, snail Wheel 285, cleaning brush 286, decontamination orifice 287, drive rod 281 is in pole shape, and drive rod 281 is arranged in pole perforating hole 261, and is driven Bar 281 is pierced into the insertion bar groove of one end in screen pipe 26 262.282 integrated setting of worm screw is on drive rod 281, and position The centre position of 26 1 sections of screen pipe is penetrated in drive rod 281, is further fixed on using in the one end of drive rod 281 away from screen pipe 26 In the turning handle 6 for facilitating rotation of drive rod 281.

Connector sleeve 283 includes central tube 2831, upper support leg 2832 and lower support leg 2833, and central tube 2831 is cylindrical, on The section of leg 2832 and lower support leg 2833 is rectangle, and upper support leg 2832 and lower support leg 2833 tilt be fixed on center respectively The both sides of pipe 2831.It is respectively and fixedly provided with the one end of upper support leg 2832 and lower support leg 2833 away from center for being set in drive rod Connection ring 5 on 281, when connection ring 5 is sheathed on drive rod 281, the center along its length direction of central tube 2831 Line perpendicular to the length direction of drive rod 281, distinguish by the connection ring 5 in connection ring 5 and lower support leg 2833 in upper support leg 2832 Positioned at the both sides of worm screw 282, and two connection rings 5 are respectively close to the both ends of the surface of worm screw 282.

One end of rotating bar 284 is rotationally connected with the bottom plate of filter frame 27 and the other end is arranged in central tube 2831, 285 integrated setting of worm gear in rotating bar 284 on one end of central tube 2831, bottom plate of the worm gear 285 away from filter frame 27 The end face of side is contradicted on central tube 2831, and worm gear 285 engages connection with worm screw 282, at this time the length side of rotating bar 284 To the length direction perpendicular to drive rod 281.

Cleaning brush 286 is fixed in rotating bar 284, and the position between worm gear 285 and filter frame 27, in cleaning brush 286 one end away from rotating bar 284 are fixed with bristle 7, and the one end of bristle 7 away from rotating bar 284 is contradicted in filter frame 27 On wall.

As shown in figure 3, one end of decontamination orifice 287 is fixed on filter frame 27, and connects with the inner cavity of filter frame 27, remove contamination The other end of pipe 287 is pierced by screen pipe 26, and one end that decontamination orifice 287 is pierced by screen pipe 26 is provided with ball valve 11, and decontamination orifice 287 The one end for being pierced by screen pipe 26 is connected with dining room sewer pipe.

As shown in Figure 1, the one end of screen pipe 26 away from charge for remittance three-way pipe 3 is communicated with sedimentation basin 8, placed in sedimentation basin 8 There is the first suction pump 9, be communicated with outlet pipe 10 on the first suction pump 9, ball valve 11 is installed in outlet pipe 10.Outlet pipe 10 is remote One end from the first suction pump 9 is communicated with the three-way pipe 12 that catchments, and the second aqueduct 13 is communicated with three-way pipe 12 catchmenting, and second The one end of aqueduct 13 away from the three-way pipe 12 that catchments is immersed in river.Ball valve 11 is also installed in the second aqueduct 13, and The second suction pump 14 is installed on one end that second aqueduct 13 is immersed in river.

Feed pipe 17 is fixed with one end connection of the three-way pipe 12 that catchments away from outlet pipe 10, in feed pipe 17 away from catchmenting One end connection of three-way pipe 12 is fixed with collecting-tank 15.

Specific implementation process：When sanitary sewage is entered in the first aqueduct 1 from sewer pipe, the first mistake is first passed around The filtering of strainer 21, the solid refuse in sanitary sewage are blocked by the first filter screen 21, and along the wire side of the first filter screen 21 Slide into the first blow-off pipe 22, entered along the first blow-off pipe 22 in rubbish separate tank 23, by solid refuse collect so as to Cleaning.Since the first blow-off pipe 22 is connected with the first aqueduct 1, a part of sanitary sewage can by the first filter screen 21 into Enter into charge for remittance three-way pipe 3, some can be flowed into rubbish separate tank 23 along the first blow-off pipe 22, the life of this part Sewage enters charge for remittance three-way pipe 3 by being entered after the second filter screen 25 in the second blow-off pipe 24, along the second blow-off pipe 24 It is interior.

The sanitary sewage being pooled in charge for remittance three-way pipe 3 can be entered in screen pipe 26 along charge for remittance three-way pipe 3, at this time mistake Filter frame 27 in chimney filter 26 can play the role of secondary filter to sanitary sewage, and the sludge in sewage is stopped, and mistake Activated carbon 16 in filter frame 27 can be in absorption effluent pathogenic bacteria, so as to mitigate the stink of sanitary sewage.By filtering twice Sanitary sewage focus on storage in sedimentation basin 8 along screen pipe 26, collection is extracted into by the first suction pump 9 when to need In pond 15, so as to achieve the purpose that to recycle sanitary sewage.

When the sanitary sewage in sedimentation basin 8 is not enough, river water can be extracted by the second suction pump 14 for concrete Stirring uses, it is not necessary to using tap water, so as to reach the usage amount for saving tap water, alleviates the pressure of urban water, ensures Concrete mixing water is sufficient, and reduces the purpose of production cost.

This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but As long as all protected in the right of the utility model be subject to Patent Law.

Claims

A kind of 1. concrete stirring water intake system, it is characterised in that：Draw including one end is connected with dining room sewer pipe first Water pipe (1), for receiving out of described first aqueduct (1) sedimentation basin (8) of the sewage of outflow, drawing for filtering described first The filtration apparatus (2) of sewage in water pipe (1), the first suction pump (9) being installed in the sedimentation basin (8), one end with it is described The connected outlet pipe (10) of first suction pump (9), the one end of the outlet pipe (10) away from first suction pump (9) are communicated with Catchment three-way pipe (12), and the second aqueduct (13) is communicated with the three-way pipe that catchments (12), and second aqueduct (13) is remote One end from the three-way pipe that catchments (12) is immersed in river, and is immersed in second aqueduct (13) on one end in river Second suction pump (14) is installed, feed pipe (17) is also communicated with the three-way pipe that catchments (12), the feed pipe (17) is remote One end from the three-way pipe that catchments (12) is communicated with collecting-tank (15).
A kind of 2. concrete stirring water intake system according to claim 1, it is characterised in that：The filtration apparatus (2) Connected including the first filter screen (21) for being installed in first aqueduct (1), one end with first aqueduct (1) One blow-off pipe (22), be arranged at the first aqueduct (1) side and draw with first blow-off pipe (22) away from described first Water pipe (1) one end connection rubbish separate tank (23), one end connected with the rubbish separate tank (23) and the other end with it is described The second blow-off pipe (24) that first aqueduct (1) is intersected on same root charge for remittance three-way pipe (3), be fixed on the rubbish separate tank (23) in and positioned at the second filter screen (25) of the water inlet of second blow-off pipe (24), the first filter screen (21) position Between first blow-off pipe (22) and the charge for remittance three-way pipe (3) and close to the side of first blow-off pipe (22), institute The one end of charge for remittance three-way pipe (3) away from first aqueduct (1) is stated to connect with the sedimentation basin (8).
A kind of 3. concrete stirring water intake system according to claim 2, it is characterised in that：First filter screen (21) one end away from first blow-off pipe (22) is obliquely installed towards sewage approach axis side, and first filter screen (21) water inlet close to one end of first blow-off pipe (22) close to first blow-off pipe (22).
A kind of 4. concrete stirring water intake system according to claim 2, it is characterised in that：In the charge for remittance three-way pipe (3) cut-off valve (4) is provided between the sedimentation basin (8).
A kind of 5. concrete stirring water intake system according to claim 1, it is characterised in that：The filtration apparatus (2) Further include the screen pipe (26) being arranged between cut-off valve (4) and the sedimentation basin (8), be installed in the screen pipe (26) Filter frame (27), filtering mesh (271) is provided with the filter frame (27), and the circumferential side wall of the filter frame (27) is pushed against On the inner wall of the screen pipe (26), and the opening of the filter frame (27) is towards the approach axis of sewage.
A kind of 6. concrete stirring water intake system according to claim 5, it is characterised in that：The filter frame (27) is Hollow structure, the hollow structure of the filter frame (27) is interior to be filled with activated carbon (16).
A kind of 7. concrete stirring water intake system according to claim 5, it is characterised in that：The filtration apparatus (2) Further include the wiper mechanism (28) for being installed in the screen pipe (26) and being used for and clean the filter frame (27), the cleaning machine Structure (28) include being rotationally connected with the screen pipe (26) and one end pierce into drive rod (281) in the screen pipe (26), The worm screw (282) be fixed on the drive rod (281), the connector sleeve (283) being sheathed on the drive rod (281), one end It is rotationally connected with the filter frame (27) and the other end is rotationally connected with rotating bar (284) on the connector sleeve (283), solid Due to the worm gear (285) engaged in the rotating bar (284) and with the worm screw (282), it is fixed in the rotating bar (284) And for scrub the cleaning brush (286) of the filter frame (27), one end connected with the filter frame (27) fixation and the other end wear Go out the decontamination orifice (287) of the screen pipe (26), the length direction of the drive rod (281) is perpendicular to the rotating bar (284) Length direction, the cleaning brush (286) is fixed with bristle (7), the decontamination orifice away from one end of the rotating bar (284) (287) ball valve (11) is installed on.
A kind of 8. concrete stirring water intake system according to claim 1, it is characterised in that：The outlet pipe (10) and Ball valve (11) is mounted on second aqueduct (13).