CN207158983U - A kind of multilayer with sterilizing function desilts sewage-treatment plant - Google Patents

Abstract

The utility model discloses a kind of multilayer with sterilizing function to desilt sewage-treatment plant, including casing and ultrafiltration layer, one end of the casing is provided with collecting-tank, the middle position of the collecting-tank is provided with sewage pump, the top of the centrifugal deslimer is provided with sludge storage tank, the ultrafiltration layer is arranged on the center position of filtering ponds, sand filter blanket is provided with the inside center of the ultrafiltration layer, the both ends of the sand filter blanket are connected to the second contact chamber by water-supply-pipe, sterilization pool is provided with the right side of the filtering ponds, the inner tip of the sterilization pool is provided with disinfect box, the inside bottom side of the sterilization pool is provided with ultraviolet water purifier.The utility model utility model improves its effect desilted；The disinfectant time is short, will not change the chemical composition of water；Impurity in water and bacterium are filtered, timely processing is carried out to the impurity of discharge；Multiple filtering sterilization, reduces the harmful substance in water.

Description

A kind of multilayer with sterilizing function desilts sewage-treatment plant

Technical field

The utility model belongs to technical field of sewage, and in particular to a kind of multilayer with sterilizing function desilts sewage Processing unit.

Background technology

Apparatus for treating sewage:What the water quality requirement to make sewage reach a certain water body of draining or reusing was purified to it Process, it is also more next applied to building, the every field such as agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink The daily life of common people is come into more.But its equipment imperfection filtered, exist in the apparatus for treating sewage often having and run mud Phenomenon, timely processing is unable to sludge, makes sludge oversize in the sedimentation basin residence time, causes denitrification and anaerobic reaction, go out Water is not up to standard；Sterilizing equipment decontaminating apparatus imperfection, wastewater disinfection overlong time, much still contain a large amount of bacteriums in the water after processing, it is long Phase, which drinks, can make one grave illness or death.

For this it is proposed that a kind of multilayer with sterilizing function desilts sewage-treatment plant.

Utility model content

The purpose of this utility model is that providing a kind of multilayer with sterilizing function desilts sewage disposal dress

Put, with the sterilization for the sewage for solving to propose in above-mentioned background technology not exclusively, the sludge settling residence time oversize makes Into denitrification and anaerobic reaction and the halfway problem of filtering.

To achieve the above object, the utility model provides following technical scheme：A kind of multilayer with sterilizing function desilts Sewage-treatment plant, including casing and ultrafiltration layer, one end of the casing are provided with collecting-tank, are provided with the left of the collecting-tank Water inlet, and the first contact chamber is provided with the right side of collecting-tank, the middle position of the collecting-tank is provided with sewage pump, described Being connected between sewage pump and the first contact chamber by pump dirt pipe, the end of the pump dirt pipe is provided with float switch, and described first The inner bottom of contact chamber is provided with the first slush pump, and centrifugal deslimer, and are provided with the right side of first slush pump One slush pump is connected with centrifugal deslimer by water-supply-pipe, and the top of the centrifugal deslimer is provided with sludge storage tank, described The inside bottom side of sludge storage tank is provided with the second slush pump, and pod door is provided with the top of sludge storage tank, the centrifugal deslimer Bottom be provided with baffle plate, dehydrated filter screen is provided with the baffle plate, the inside of the centrifugal deslimer is close to dewatering and filtering The opening position of net is provided with rotating shaft, and the second motor is provided with the left of the rotating shaft, and the rotating shaft is passed with the second motor by rotating shaft It is dynamic to connect, it is provided with the second contact chamber, the bosom opening position of second contact chamber on the right side of the centrifugal deslimer Screen pack is provided with, the lower inside of second contact chamber is provided with mud suction mouth, and the mud suction mouth passes through water-supply-pipe and second Slush pump is connected, and filtering ponds are provided with the right side of second contact chamber, and the ultrafiltration layer is arranged on the center of filtering ponds Place, and filter layer is provided with below ultrafiltration layer, sand filter blanket, and sand filter blanket and ultrafiltration are provided with the inside center of the ultrafiltration layer The centre of layer is provided with micro-filtration layer, and the both ends of the sand filter blanket are connected to the second contact chamber by water-supply-pipe, the filtering ponds Right side is provided with sterilization pool, and the inner tip of the sterilization pool is provided with disinfect box, chamber door is provided with above the disinfect box, The inside bottom side of the sterilization pool is provided with ultraviolet water purifier, passes through water-supply-pipe between the ultraviolet water purifier and sterilization pool Connection, the lower section of the ultraviolet water purifier are provided with the first motor at casing bottom position, and ultraviolet water purifier Inside is provided with uviol lamp, and the uviol lamp and the first motor are electrically connected with, and the other end of the casing is provided with discharge bay, institute Delivery port is stated on discharge bay and is through to the outside of casing.

Preferably, the sand filter blanket, ultrafiltration layer and micro-filtration layer are cylindrical shape network structure.

Preferably, the rotating shaft is provided with spiral guide sheet, and radius gradually increases from left to right for rotating shaft.

Preferably, the baffle plate is fluted body baffle plate, and circular hole is provided with the center of baffle plate.

Preferably, the casing is cylindrical barrel structure.

Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, safe to use Convenient, by installing centrifugal drier, dehydration that oily sludge water is carried out, mud is discharged to after forming solid after low-speed running In collection mud box；The sludge of each bottom half is extracted out by multiple pumps；Improve its effect desilted；By using installation ultraviolet Water purifier, without any chemical addition agent, heating is not used yet, the time of disinfectant is short, will not change the chemical composition of water, warp The water pH value of ultraviolet water purifier purification is crossed, taste, smell and water property retention are constant, and float switch is controllable to be taken out to sewage Take, also can human controllable's system；Multi-filtering device is provided with, the impurity in water and bacterium are filtered, to the impurity of discharge Timely processing is carried out, avoids generation toxic gas from being attached in treated water；Multiple filtering sterilizes, and subtracts in the water after processing The content of harmful substance is lacked.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is top view of the present utility model；

In figure：The dirty pipe of 1- casings, 2- water inlets, 3- collecting-tanks, 4- pumps, 5- sewage pumps, the slush pumps of 6- first, 7- baffle plates, The dehydrated filter screens of 8-, the centrifugal deslimers of 9-, 10- rotating shafts, 11- mud suction mouths, 12- screen packs, 13- ultrafiltration layer, 14- filter layers, 15- micro-filtrations layer, 16- sand filter blankets, the motors of 17- first, 18- uviol lamps, 19- ultraviolet water purifiers, 20- delivery ports, 21- water outlets Pond, 22- sterilization pools, 23- disinfect boxes, 24- chamber doors, 25- filtering ponds, the contact chambers of 26- second, 27- pod doors, 28- sludge storage tanks, The slush pumps of 29- second, the motors of 30- second, the contact chambers of 31- first, 32- float switches.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of multilayer with sterilizing function desilts Sewage-treatment plant, including casing 1 and ultrafiltration layer 13, one end of casing 1 are provided with collecting-tank 3, the left side of collecting-tank 3 be provided with into The mouth of a river 2, and the right side of collecting-tank 3 is provided with the first contact chamber 31, the middle position of collecting-tank 3 is provided with sewage pump 5, sewage Pump 5 is compact-sized, and floor space is small；Vibration noise is small, and motor temperature rise is low, environmentally safe；It is convenient to install and maintain；Sewage pump 5 can freely dispose.Connected between the contact chamber 31 of sewage pump 5 and first by pump dirt pipe 4, the end of pump dirt pipe 4 is provided with floating Ball switch 32, float switch 32 are fixed in bar footpath on magnetic reed switch relevant position, ball float is fluctuated within the specific limits, Go to attract the closure of magnetic reed switch using the magnet in ball float, switch motion is produced, so that float switch 32 plays Perceived control The inner bottom of the first contact chambers of function 31 of sensed water level liquid level is answered to be provided with the first slush pump 6, the right side of the first slush pump 6 Side is provided with centrifugal deslimer 9, and auger conveyor of the centrifugal deslimer 9 by reprinting and with hollow rotating shaft forms, sludge by Hollow rotating shaft is sent into rotating cylinder, and under centrifugal force caused by high speed rotation, production is dumped into rotary drum intracavitary, and sludge is in auger conveyor Promotion under, be transported to the tapered end of rotary drum by exporting continuous discharge.First slush pump 6 passes through water delivery with centrifugal deslimer 9 Pipe connects, and the top of centrifugal deslimer 9 is provided with sludge storage tank 28, and the inside bottom side of sludge storage tank 28 is provided with the second slush pump 29, and the top of sludge storage tank 28 is provided with pod door 27, the bottom of centrifugal deslimer 9 is provided with baffle plate 7, is provided with baffle plate 7 Dehydrated filter screen 8, the inside of centrifugal deslimer 9 are provided with rotating shaft 10, the left side of rotating shaft 10 close to the opening position of dehydrated filter screen 8 The second motor 30 is provided with, rotating shaft 10 is connected with the second motor 30 by rotating shaft transmission, and the right side of centrifugal deslimer 9 is provided with Second contact chamber 26, the bosom opening position of the second contact chamber 26 are provided with screen pack 12, and screen pack 12 is mainly stainless steel Silk screen, plain weave, twill, fine groove braiding form.The lower inside of second contact chamber 26 is provided with mud suction mouth 11, and mud suction mouth 11 passes through Water-supply-pipe is connected with the second slush pump 29, and the right side of the second contact chamber 26 is provided with filtering ponds 25, and ultrafiltration layer 13 is arranged on filtering The material such as the center position in pond 25, bacterium, virus and the spore that ultrafiltration layer 13 can be gone in water removal, and the lower section of ultrafiltration layer 13 Be provided with filter layer 14, be provided with sand filter blanket 16 at the inside center of ultrafiltration layer 13, sand filter blanket 16 can effectively filter out iron rust in water, Sandstone, colloid.And the centre of sand filter blanket 16 and ultrafiltration layer 13 is provided with micro-filtration layer 15, microfiltration membranes 15 remove it is various in running water can See thing/dust and impurity.The both ends of sand filter blanket 16 are connected to the second contact chamber 26 by water-supply-pipe, and the right side of filtering ponds 25 is set There is sterilization pool 22, the inner tip of sterilization pool 22 is provided with disinfect box 23, and the top of disinfect box 23 is provided with chamber door 24, sterilization pool 22 inside bottom side is provided with ultraviolet water purifier 19, and the broad spectrum activity that ultraviolet water purifier 19 can sterilize is highest, and it is right Almost all of bacterium, virus can high efficiency kill, and ultraviolet sterilization is added without any chemical agent, therefore it will not be right Water body and surrounding environment produce secondary pollution, do not change any composition in water.Lead between ultraviolet water purifier 19 and sterilization pool 22 Water-supply-pipe connection is crossed, the lower section of ultraviolet water purifier 19 is provided with the first motor 17, and ultraviolet at the bottom position of casing 1 The inside of water purifier 19 is provided with uviol lamp 18, and uviol lamp 18 uses the machine automatization cleaning device of compressed air-driven, there is provided Low-pressure high-strength lamp, amalgam vapour lamp, the optional cleaning device of middle pressure lamp and ultra violet intensity detector link.The motor of uviol lamp 18 and first 17 are electrically connected with, and the other end of casing 1 is provided with discharge bay 21, and delivery port 20 is arranged on discharge bay 21 and is through to casing 1 Outside.

Sand filter blanket 16, ultrafiltration layer 13 and micro-filtration layer 15 are cylindrical shape network structure, and rotating shaft 10 is provided with spiral guide sheet, and turns Radius gradually increases axle 10 from left to right, and baffle plate 7 is fluted body baffle plate, and circular hole is provided with the center of baffle plate 7, and casing 1 is circle Cylindricality tubular structure.

Operation principle and process for using of the present utility model：After the utility model installs, sewage enters from water inlet 2 To collecting-tank 3, after being connected by sewage pump 5 with contact chamber 31 by pump dirt pipe 4, sewage is brought among contact chamber, ball float Switch 32 is fixed in bar footpath on magnetic reed switch position, ball float is fluctuated within the specific limits, so as to be risen to when water level Sewage meeting nature is got lodged in collecting-tank 3 during certain position, and the greasy dirt floating object in contact chamber 31 can be entered by water-supply-pipe Among centrifugal deslimer 9, be connected by the first slush pump 6 with centrifugal deslimer 9 by water-supply-pipe, by muddy water be brought into from 9 in core type deslimer, muddy water is sent into rotating cylinder by hollow rotating shaft, under centrifugal force caused by high speed rotation, is dumped into rotary drum intracavitary, Muddy water is under the promotion of auger conveyor, and the tapered end for being transported to rotary drum is continuously discharged in sludge storage tank 28 by outlet, and sewage is then The lower section of centrifugal drier 9 is flowed to by dehydrated filter screen 8, is entered by water transport port in the second contact chamber 26, sewage leads to Screen pack 12 is crossed by silting in the bottom of the second contact chamber 26, is connected by mud suction mouth 11 with the second slush pump 29, inhales mud Silt is drawn onto in sludge storage tank 28 by mouth 11, and water is then flowed into micro-filtration layer 16 by the water after filtering by water transport port, filtering Water can effectively filter out iron rust, sandstone, the colloid in water into sand filter blanket 16 afterwards, and crossing water after filter can go to remove water into ultrafiltration layer 13 In the material such as bacterium, virus and spore, entered by water after several layers of filterings in sterilization pool 22, and after filtering in water Impurity drop in filter layer 14 by water-supply-pipe impurity is brought into 26 bottom, then impurity is inhaled together by mud suction mouth 11 Entering into sludge storage tank 28, water is entered in ultraviolet water purifier 19 by water transport port, and water is carried out disinfection by uviol lamp 18, It is generated electricity by the second motor 17, the water after having sterilized is entered in sterilization pool 22 by water-supply-pipe again, by opening chamber door 24 Disinfectant is poured into toward disinfect box 23, disinfectant is mixed with water and is flowed into again by water transport port in discharge bay 21, most Clean water is come out by the delivery port 20 in discharge bay 21 afterwards.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of multilayer with sterilizing function desilts sewage-treatment plant, including casing (1) and ultrafiltration layer (13), its feature exist In：One end of the casing (1) is provided with collecting-tank (3), and water inlet (2), and collecting-tank are provided with the left of the collecting-tank (3) (3) the first contact chamber (31) is provided with the right side of, the middle position of the collecting-tank (3) is provided with sewage pump (5), the dirt It is connected between water pump (5) and the first contact chamber (31) by the dirty pipe (4) of pump, the end of the dirty pipe (4) of the pump is provided with ball float and opened Close (32), the inner bottom of first contact chamber (31) is provided with the first slush pump (6), the right side of first slush pump (6) Side is provided with centrifugal deslimer (9), and the first slush pump (6) is connected with centrifugal deslimer (9) by water-supply-pipe, it is described from The top of core type deslimer (9) is provided with sludge storage tank (28), and the inside bottom side of the sludge storage tank (28) is provided with the second slush pump (29) pod door (27), and at the top of sludge storage tank (28) is provided with, the bottom of the centrifugal deslimer (9) is provided with baffle plate (7), Dehydrated filter screen (8) is provided with the baffle plate (7), the inside of the centrifugal deslimer (9) is close to dehydrated filter screen (8) Opening position is provided with rotating shaft (10), and the second motor (30), the rotating shaft (10) and the second electricity are provided with the left of the rotating shaft (10) Machine (30) is connected by rotating shaft transmission, is provided with the second contact chamber (26) on the right side of the centrifugal deslimer (9), and described second The bosom opening position of contact chamber (26) is provided with screen pack (12), and the lower inside of second contact chamber (26) is provided with Mud suction mouth (11), the mud suction mouth (11) are connected by water-supply-pipe with the second slush pump (29), second contact chamber (26) Right side is provided with filtering ponds (25), and the ultrafiltration layer (13) is arranged on the center position of filtering ponds (25), and ultrafiltration layer (13) Lower section be provided with filter layer (14), sand filter blanket (16), and sand filter blanket (16) are provided with the inside center of the ultrafiltration layer (13) The centre of ultrafiltration layer (13) is provided with micro-filtration layer (15), the both ends of the sand filter blanket (16) are connected to second by water-supply-pipe and connect Touch pond (26), be provided with sterilization pool (22) on the right side of the filtering ponds (25), the inner tip of the sterilization pool (22) is provided with Disinfect box (23), chamber door (24) is provided with above the disinfect box (23), the inside bottom side of the sterilization pool (22) is provided with Ultraviolet water purifier (19), it is connected between the ultraviolet water purifier (19) and sterilization pool (22) by water-supply-pipe, it is described ultraviolet The lower section of line water purifier (19) is provided with the first motor (17), and ultraviolet water purifier (19) at casing (1) bottom position Inside uviol lamp (18) is installed, the uviol lamp (18) is electrically connected with the first motor (17), the casing (1) it is another End is provided with discharge bay (21), and delivery port (20) is arranged on discharge bay (21) and is through to the outside of casing (1).

2. a kind of multilayer with sterilizing function according to claim 1 desilts sewage-treatment plant, it is characterised in that：Institute It is cylindrical shape network structure to state sand filter blanket (16), ultrafiltration layer (13) and micro-filtration layer (15).

3. a kind of multilayer with sterilizing function according to claim 1 desilts sewage-treatment plant, it is characterised in that：Institute State rotating shaft (10) and be provided with spiral guide sheet, and radius gradually increases from left to right for rotating shaft (10).

4. a kind of multilayer with sterilizing function according to claim 1 desilts sewage-treatment plant, it is characterised in that：Institute It is fluted body baffle plate to state baffle plate (7), and circular hole is provided with the center of baffle plate (7).

5. a kind of multilayer with sterilizing function according to claim 1 desilts sewage-treatment plant, it is characterised in that：Institute It is cylindrical barrel structure to state casing (1).