CN206089186U

CN206089186U - Sewage treatment stove

Info

Publication number: CN206089186U
Application number: CN201621120459.6U
Authority: CN
Inventors: 董俊良; 李兵; 李一兵; 边超
Original assignee: Hebei University of Technology
Current assignee: Hebei University of Technology
Priority date: 2016-10-13
Filing date: 2016-10-13
Publication date: 2017-04-12
Anticipated expiration: 2026-10-13

Abstract

The utility model provides a sewage treatment stove belongs to the sewage treatment device field, the induction cooker comprises a cooker bod, the furnace body is light -case hollow cylinder, the inside of furnace body is equipped with first baffle, first baffle divides the inside of furnace body into air explosion room and separation chamber, the inside of separation chamber is equipped with multi -disc parallel arrangement's filter, air explosion room lower part is equipped with the fixed plate, the equipartition has a plurality of aeration heads that upwards set up on the fixed plate, one side that first baffle is close to the air explosion room is equipped with biofilm component, the one end of keeping away from the separation chamber on the lower terminal surface of furnace body inner chamber is equipped with first self priming pump, the output and the outside discarded pond of first self priming pump are connected, the upper end of furnace body is equipped with recycles the room. The utility model discloses can carry out solid -liquid separation high -efficiently, open the suspended matter in the waste water, colloidal substance, the microbial community that biological unit runs off and the moisture that has purified, separation technology is simple, and area is little, and it is good to go out water quality of water.

Description

A kind of sewage disposal stove

Technical field

This utility model belongs to field of sewage treatment equipment, more particularly to a kind of sewage disposal stove.

Background technology

The sanitary sewage in sewage disposal device energy effective process city, industrial wastewater etc., it is to avoid sewage and pollutant are direct Waters is flowed into, to improving the ecological environment, being lifted city taste and significant, sewage disposal device energy of promoting economic development The sanitary sewage in effective process city, industrial wastewater etc., it is to avoid sewage and pollutant flow directly into waters, to improving ecological ring Border, lifted city taste and promote economic development it is significant, additionally, country encourage using recycled water policy, also will The wide market space is provided to advanced treatment of wastewater business.The severe situation that wastewater treatment in China is built, county town and organic town The relatively low present situation of wastewater treatment rate, is that construction, the operation investment of market of sewage treatment brings investment space.

Sewage disposal device common at present has the disadvantages that easily blocking is corroded, and physical life is short, and adopts more With the buried equipment of integration, take up room larger, and invest higher, high cost.

Utility model content

In view of this, this utility model is directed to a kind of easy for installation, simple structure, can meet according to the actual requirements The sewage disposal stove of large, medium and small different size sewage disposal demand.

To reach above-mentioned purpose, what the technical solution of the utility model was realized in：A kind of sewage disposal stove, including stove Body, the body of heater for thin-walled hollow cylinder, the inside of the body of heater is provided with the first dividing plate, and first dividing plate is by the stove The inside of body is divided into air blasting room and separation chamber, and the inside of the separation chamber is provided with the screen plate that multi-disc be arranged in parallel, the gas Shot room bottom is provided with fixed plate, and multiple aeration heads for setting up are evenly equipped with the fixed plate, and first dividing plate is near institute The side for stating air blasting room is provided with biological membrane assembly, and the one end on the lower surface of the body of heater inner chamber away from the separation chamber is provided with One self priming pump, the outfan of first self priming pump is connected with the discarded pond of outside, and the upper end of the body of heater is provided with recycling room, The recycling room is divided into the first storage room, the second storage being disposed adjacent successively by built-in second partition and the 3rd dividing plate Room and the 3rd storage room, first storage room is located near one end of the water inlet, and the second storage interior is provided with drum Blower fan and the second self priming pump, second self priming pump is connected with the 3rd storage room, and the 3rd storage room passes through intercommunicating pore Connect with the air blasting room, first storage room passes through fittings with second storage room.

Further, the upper end of the body of heater is provided with gas cap near one end of the water inlet.

Further, the both ends of the body of heater lower surface are provided with gripper shoe, and the gripper shoe is U-like shape structure, described The upper surface of gripper shoe overlaps setting with the lower surface of the body of heater.

Further, the side of second storage room is provided with multiple air vents.

Further, the body of heater is integrally formed by carbon steel material.

Further, first self priming pump and second self priming pump are ZW type self priming pumps.

Compared with prior art, this utility model has the advantages and positive effects that：1st, this utility model arranges multi-disc Screen plate, can efficiently carry out solid-liquid separation, the microorganism that the suspended material in waste water, colloidal substance, biological unit are lost in Flora separates with the water for purifying, and arranges biological membrane assembly, replaces the second pond in traditional activated sludge process, substantially increases The ability of system solid-liquid separation, while the detached high efficiency of biomembrane, makes processing unit hydraulic detention time greatly shorten, it is raw The floor space of thing reactor is accordingly reduced, and whole separating technology is simple, and floor space is little, and effluent quality is good, is typically not necessary to Jing Tertiary treatment can reuse；2nd, biomembrane is used as a kind of plugged filtration media, it is biomembranous by the water yield duration of runs gradually Declining effective backwash and Chemical cleaning can slow down the decline of membrane flux, and maintain membrane bioreactor system effectively uses the longevity Life；3rd, body of heater lower end arranges gripper shoe, is conducive to the fixation and installation of body of heater.

Description of the drawings

The accompanying drawing for constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new The schematic description and description of type is used to explain this utility model, does not constitute to improper restriction of the present utility model. In accompanying drawing：

Fig. 1 is a kind of structural representation of sewage disposal stove of this utility model；

Fig. 2 is a kind of structural representation of the sewage disposal stove of this utility model without body of heater and gripper shoe left and right directions；

Fig. 3 is a kind of structural representation of the sewage disposal stove of this utility model without body of heater and gripper shoe above-below direction.

Description of reference numerals：

1- bodies of heater；The dividing plates of 2- first；3- screen plates；4- fixed plates；5- aeration heads；The self priming pumps of 6- first；7- joints；8- enters The mouth of a river；9- gas caps；10- recycles room；101- second partitions；The dividing plates of 102- the 3rd；The storage rooms of 11- first；12- second is stored Room；121- air vents；The storage rooms of 13- the 3rd；131- intercommunicating pores；14- aerators；The self priming pumps of 15- second；16- gripper shoes.

Specific embodiment

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in this utility model can To be mutually combined.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " on ", D score, The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " is Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than indicates Or the device or element of hint indication with specific orientation, with specific azimuth configuration and operation, therefore must not be understood that It is to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating Or hint relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately It is described, " multiple " are meant that two or more.

In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, can be by concrete condition understanding State concrete meaning of the term in this utility model.

Specific embodiment of the utility model is elaborated below in conjunction with the accompanying drawings.

As shown in Figure 1, Figure 2 and Figure 3, this utility model is a kind of sewage disposal stove, including body of heater 1, body of heater 1 is thin-walled Hollow cylinder, the inside of body of heater 1 is provided with the first dividing plate 2, and the inside of body of heater 1 is divided into air blasting room and separation by the first dividing plate 2 Room, the inside of separation chamber is provided with the screen plate 3 that multi-disc be arranged in parallel, and air blasting room bottom is provided with fixed plate 4, uniform in fixed plate 4 There are multiple aeration heads 5 for setting up, the first dividing plate 2 is provided with biological membrane assembly 21 near the side of air blasting room, the inner chamber of body of heater 1 One end on lower surface away from separation chamber is provided with the first self priming pump 6, and the outfan of the first self priming pump 6 connects with the discarded pond of outside Connect, the upper end of body of heater 1 is provided with recycling room 10, recycles room 10 to be divided into by the built-in dividing plate 102 of second partition 101 and the 3rd The first storage room 11, the second storage room 12 and the 3rd storage room 13 being disposed adjacent successively, the first storage room 11 be located near enter The one end at the mouth of a river 8, in the second storage room 12 self priming pump 15 of aerator 14 and second is provided with, and aerator 14 can promote and extraneous air Circulation, it is highly preferred that aerator 14 be aerator 14, with the advantages such as simple structure, energy-saving and low noise, the second self priming pump 15 Connect with the 3rd storage room 13, the 3rd storage room 13 is connected by intercommunicating pore 131 with air blasting room, the first storage room 11 and second is stored up Deposit room 12 to connect by joint 7, total can efficiently carry out solid-liquid separation, by the suspended material in waste water, colloidal substance, Microorganism species and the water for purifying that biological unit is lost in separates.Separating technology is simple, and floor space is little, and effluent quality is good, Typically it is not necessary to reuse by Jing tertiary treatment；Biomass in biological processing unit can be made to maintain high concentration, make volumetric loading big It is big to improve, while the high efficiency of membrance separation, makes processing unit hydraulic detention time greatly shorten, the occupation of land face of bioreactor Product is corresponding to be reduced；Loss due to preventing various microorganism species, is conducive to the slow antibacterial (nitrobacteria of the speed of growth Deng) growth so that various metabolic processes are smoothed out in system；Make the time of staying of some macromole hardly degraded organic substances It is elongated, be conducive to their decomposition；Membrane technology as other filtration and separation techniques, in long-term operation process, Film as a kind of plugged filtration media, film effective backwash is gradually reduced by the water yield duration of runs and Chemical cleaning can Slow down the decline of membrane flux, maintain the Acceptable life of membrane bioreactor system；Membrane Bio-reactor Technology is applied in city It is easy to operate due to its process is simple in city's sewage disposal, it is possible to achieve fully automatic operation is managed.

Preferably, the upper end of body of heater 1 is provided with gas cap 9 near one end of water inlet 8, can at any time monitor the pressure inside body of heater 1 Power, can carry out alarm when pressure is excessive, lift the safety of total.

Preferably, the both ends of the lower surface of body of heater 1 are provided with gripper shoe 16, and gripper shoe 16 is U-like shape structure, gripper shoe 16 Upper surface overlaps setting with the lower surface of body of heater 1, and contact area is big, and breasting is more steady, increases to be installed after gripper shoe 16 and fixes It is convenient.

Preferably, the side of the second storage room 12 is provided with multiple air vents 121, convenient to be connected with outside, more preferably Ground, air vent 121 is shaped as uniform multiple rhombuses, increases aesthetic property.

Preferably, body of heater 1 is integrally formed by carbon steel material, and low cost is high pressure resistant, it is adaptable to large, medium and small different size Body of heater makes demand.

Preferably, the first self priming pump 6 and the second self priming pump 15 are ZW type self priming pumps, simple structure, with it is good from Absorption energy, without bottom valve, starts toward in pump in addition to water except first time, and outside later each diversion, later each starting is equal Diversion is not added with, reliable with opening, maintenance operation is convenient, can be widely used for farmland, gardens irrigation and drainage, city, industry, ore deposit Mountain, school, the plumbing of villa, and engineering construction, basement, lower ditch draining etc. be used, and is widely used.

In actual operating process, sewage enters into the inside of body of heater 1 by water inlet 8, then through be arrangeding in parallel Multiple filtration plate 3 tentatively filtered, realize the separation of solid and liquid, solid precipitation in the bottom of the inside of body of heater 1, Then discharged by the first self priming pump 6, the liquid after separation enters into separation chamber, aeration head 5 starts, by the oxygen in air In being dissolved in liquid, or unwanted gas and volatile material in water are banished in air, in other words, aeration head 5 is Promote a kind of means of mass exchange between gas and liquid, also function to the effect for mixing and stirring, the liquid after further decomposing Body retains the activated sludge and larger molecular organicses in biochemical reaction tank after biological membrane assembly 21, saves second pond, The ability of system solid-liquid separation is substantially increased, the turbidity and solid content of liquid is close to zero, Ran Houtong after PROCESS FOR TREATMENT Cross intercommunicating pore 131 and enter into the 3rd storage room 13, then in the presence of the second self priming pump 15, enter into the first storage room 11 or Person is used for other purposes, and the water inlet that water outlet can be processed as Treated sewage reusing and reverse osmose pure-water realizes the resource of sewage.

One embodiment of the present utility model has been described in detail above, but the content is only of the present utility model Preferred embodiment, it is impossible to be considered as limiting practical range of the present utility model.It is all to be made according to this utility model application range Impartial change with improve etc., all should still belong within patent covering scope of the present utility model.

Claims

1. a kind of sewage disposal stove, it is characterised in that：Including body of heater (1), the body of heater (1) for thin-walled hollow cylinder, institute The inside for stating body of heater (1) is provided with the first dividing plate (2), and the inside of the body of heater (1) is divided into air blasting room by first dividing plate (2) And separation chamber, the inside of the separation chamber is provided with the screen plate (3) that multi-disc be arranged in parallel, and air blasting room bottom is provided with fixed plate (4) multiple aeration heads (5) for setting up, are evenly equipped with the fixed plate (4), first dividing plate (2) is near the air blasting The side of room is provided with biological membrane assembly (21), and the one end on the lower surface of body of heater (1) inner chamber away from the separation chamber is provided with First self priming pump (6), the outfan of first self priming pump (6) is connected with the discarded pond of outside, and the upper end of the body of heater (1) sets There is recycling room (10), the recycling room (10) is divided into successively by built-in second partition (101) and the 3rd dividing plate (102) The first storage room (11), the second storage room (12) and the 3rd storage room (13) being disposed adjacent, first storage room (11) sets In one end of the close water inlet (8), aerator (14) and the second self priming pump (15) are provided with second storage room (12), Second self priming pump (15) connects with the 3rd storage room (13), and the 3rd storage room (13) is by intercommunicating pore (131) Connect with the air blasting room, first storage room (11) is connected with second storage room (12) by joint (7).

2. a kind of sewage disposal stove according to claim 1, it is characterised in that：The upper end of the body of heater (1) is near described One end of water inlet (8) is provided with gas cap (9).

3. a kind of sewage disposal stove according to claim 1, it is characterised in that：The both ends of body of heater (1) lower surface Gripper shoe (16) is provided with, the gripper shoe (16) is U-like shape structure, upper surface and the body of heater (1) of the gripper shoe (16) Lower surface overlap arrange.

4. a kind of sewage disposal stove according to claim 1, it is characterised in that：The side of second storage room (12) sets There are multiple air vents (121).

5. a kind of sewage disposal stove according to claim 1, it is characterised in that：The body of heater (1) is by carbon steel material one Molding.

6. a kind of sewage disposal stove according to claim 1, it is characterised in that：First self priming pump (6) and described Two self priming pumps (15) are ZW type self priming pumps.