CN203856781U - Dismountable secondary jet pump for sewage treatment - Google Patents
Dismountable secondary jet pump for sewage treatment Download PDFInfo
- Publication number
- CN203856781U CN203856781U CN201420313071.2U CN201420313071U CN203856781U CN 203856781 U CN203856781 U CN 203856781U CN 201420313071 U CN201420313071 U CN 201420313071U CN 203856781 U CN203856781 U CN 203856781U
- Authority
- CN
- China
- Prior art keywords
- secondary jet
- sewage treatment
- pump
- sealing flange
- jet pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a dismountable secondary jet pump for sewage treatment, which comprises a pump body, wherein the upper end of the pump body is sealed through a sealing flange; a water outlet is formed in the lower end of the pump body; a water inlet is formed in the side wall, close to the sealing flange, of the pump body; an air inlet is formed in the side wall, opposite to the other side of the water inlet, of the pump body and positioned at the lower part of the water inlet; a secondary jet pipe is inserted in the middle of the sealing flange. According to the dismountable secondary jet pump disclosed by the utility model, the water inlet is formed in the side wall of the pump body, and the sealing flange is arranged at the upper end of the pump body, when dirt at the nozzle is cleaned, the sealing flange can be dismounted, the nozzle is cleaned from the upper part, the pump body is not required to be dismounted from a pipe body, and the cleaning of the jet pump is convenient; the secondary jet pipe is arranged additionally, when sewage passes through the jet pump, air can flow in the secondary jet pipe to form secondary jet, and oxidization is performed at one step, so that the dirt oxidation effect is improved; the structure is simple, the mounting is convenient, the working efficiency of the jet pump is improved greatly, and the effect of oxidizing dirt in the sewage is improved greatly.
Description
Technical field
The utility model relates to a kind of sewage disposal device, specifically refers to a kind of detachable secondary jet pump that is applied to sewage treatment.
Background technique
Jet injector also claims water sprayer, and basic structure is by nozzle, suction chamber, and the parts such as mixing tube and diffusing tube form.Simple structure, reliable operation, often application in water supply and sewage work.The mechanism of Jet injector work be utilize the turbulent diffusion of rapid jet reach mass transfer, pass can object.Be that the working fluid that speed is higher penetrates from nozzle, in trunnion, inhaled the mutual blending of fluid, momentum, heat and mass exchange occur between fluid particle or micelle each other, thereby the quality of the two and momentum are reached unanimity.
Aspect sewage treatment, Jet injector is used for the oxidation to sewage, the existing Jet injector for sewage treatment is directly connected on body, water intake and water outlet are at the two ends of the pump housing, due to what pass through, be sewage, impurity is more, the nozzle of Jet injector is often blocked by dirt, while clearing up, whole body need be disassembled, cleaning, very inconvenient, and existing Jet injector jet for once, only having a suction port to enter gas mixes and is oxidized with sewage, to the oxidation effectiveness of sewage, not very remarkable, sewage treatment flow process on the later stage causes bad impact and trouble.
Model utility content
The purpose of this utility model is to provide a kind of cleaning convenient, can increase intake efficiency, improves the detachable secondary jet pump of the effect of dirt oxidation in sewage.
The utility model is achieved through the following technical solutions: a kind of detachable secondary jet pump that is applied to sewage treatment, comprise the pump housing, pump housing upper end seals by sealing flange, lower end is water outlet, the nearly sealing flange of described pump housing sidewall place is provided with water intake, pump housing sidewall with respect to water intake opposite side is provided with suction port, and suction port is positioned at water intake bottom.By entry port being located to pump housing sidewall, sealing flange is established at top, when cleaning pump housing inner nozzle, only needs dismounting sealing flange to clean nozzle, without the whole pump housing of dismounting.
Further, described sealing flange middle part is interspersed with secondary jet pipe.At the interspersed secondary jet pipe of sealing flange, make air enter into the pump housing by secondary jet pipe and mix with sewage, form secondary jet, further improve oxidation efficiency.
Further, be provided with intake pipe and be connected with water intake in the described pump housing, intake pipe bottom is tapered, and is provided with nozzle, and nozzle below is mixing chamber, and mixing chamber communicates with suction port.
Further, described mixing chamber has been nested with trunnion, and trunnion bottom is connected with diffusing tube (9), and the diffusing tube the other end communicates with water outlet.
Further, extend outside nozzle described secondary jet pipe bottom, and intert at sealing flange middle part on top.
Further, described secondary jet pipe is Stainless Steel Tube.
Further, described diffusing tube is the body of falling funnel shape.
Further, described water intake and water outlet are equipped with flange.
The utility model compared with prior art, has the following advantages and beneficial effect:
(1) the utility model is by being arranged on water intake pump housing sidewall, upper end seals by sealing flange, when the dirt at nozzle clearing place, can directly sealing flange be disassembled, from top, nozzle is cleared up, and do not needed the pump housing to pull down from body, the convenient cleaning to Jet injector, the workload that has reduced staff, has improved working efficiency;
(2) the utility model is by setting up the secondary jet pipe at sealing flange middle part, can make sewage when by Jet injector, except suction port can enter air, also can flow into air by secondary jet pipe, form secondary jet, dirt in sewage is further oxidized, improves dirt oxidation effectiveness in sewage;
(3) the utility model is simple in structure, easy for installation, has greatly improved the working efficiency of Jet injector, and the oxidation effectiveness to dirt in sewage.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model;
Fig. 2 is perspective view of the present utility model.
Wherein: 1-pump housing, 2-water intake, 3-suction port, 4-sealing flange, 5-secondary jet pipe, 6-nozzle, 7-mixing chamber, 8-trunnion, 9-diffusing tube, 10-water outlet.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but mode of execution of the present utility model is not limited to this.
Embodiment 1:
The main structure of the present embodiment, as Fig. 1, shown in Fig. 2, concrete structure comprises the pump housing 1, the pump housing 1 upper end seals by sealing flange 4, lower end is water outlet 10, described sealing flange 4 middle parts are interspersed with secondary jet pipe 5, the described pump housing nearly sealing flange of 1 sidewall 4 places are provided with water intake 2, the pump housing 1 sidewall with respect to water intake 2 opposite sides is provided with suction port 3, suction port 3 is positioned at water intake 2 bottoms, in the pump housing 1, being provided with intake pipe is connected with water intake 2, intake pipe bottom is tapered, and be provided with nozzle 6, nozzle 6 belows are mixing chamber 7, mixing chamber 7 communicates with suction port 3, in mixing chamber, 7 are nested with trunnion 8, trunnion 8 bottoms are connected with diffusing tube 9, diffusing tube 9 the other ends communicate with water outlet 10, extend outside nozzle 6 secondary jet pipe 5 bottoms, intert at sealing flange 4 middle parts on top.
Specific works process is, sewage enters the pump housing 1 by the water intake 2 of the pump housing 1 sidewall, the intake pipe of flowing through flows out from nozzle 6, form fluid vacuum, air inlet 3 enters and forms a jet, from secondary jet pipe 5, enter formation secondary jet, mix at mixing chamber 7 with sewage, dirt in oxidation sewage, flow into again trunnion 8, entering diffusing tube 9 spreads, the final water outlet 10 that flows out, because impurity in sewage is more, frequent stopped nozzles 6, when cleaning, only need be by 4 dismountings of the sealing flange of the pump housing 1 upper end, can directly to nozzle 8, clean, without the whole pump housing 1 is dismantled.
Embodiment 2:
The present embodiment, on the basis of above-described embodiment, further determines that diffusion 9 pipes are the body of falling funnel shape, and water intake 8 and water outlet 10 be equipped with flange, and secondary jet pipe 6 is Stainless Steel Tube.For the Jet injector in the utility model, be used for sewage treatment; therefore all set up structure and the material that can for a long time rationally carry sewage on the basis of above-described embodiment; if having the structure of same texts and material can replace; drop on equally in protection domain of the present utility model; other parts of the present embodiment and above-described embodiment, do not repeating.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction, any simple modification, equivalent variations that every foundation technical spirit of the present utility model is done above embodiment, within all falling into protection domain of the present utility model.
Claims (8)
1. a detachable secondary jet pump that is applied to sewage treatment, it is characterized in that: comprise the pump housing (1), the pump housing (1) upper end is by sealing flange (4) sealing, lower end is water outlet (10), the nearly sealing flange of the described pump housing (1) sidewall (4) locates to be provided with water intake (2), the pump housing (1) sidewall with respect to water intake (2) opposite side is provided with suction port (3), and suction port (3) is positioned at water intake (2) bottom.
2. a kind of detachable secondary jet pump that is applied to sewage treatment according to claim 1, is characterized in that: described sealing flange (4) middle part is interspersed with secondary jet pipe (5).
3. a kind of detachable secondary jet pump that is applied to sewage treatment according to claim 2, it is characterized in that: in the described pump housing (1), be provided with intake pipe and be connected with water intake (2), intake pipe bottom is tapered, and be provided with nozzle (6), nozzle (6) below is mixing chamber (7), and mixing chamber (7) communicates with suction port (3).
4. a kind of detachable secondary jet pump that is applied to sewage treatment according to claim 3, it is characterized in that: in described mixing chamber, (7) are nested with trunnion (8), trunnion (8) bottom is connected with diffusing tube (9), and diffusing tube (9) the other end communicates with water outlet (10).
5. a kind of detachable secondary jet pump that is applied to sewage treatment according to claim 3, is characterized in that: extend outside nozzle (6) described secondary jet pipe (5) bottom, and intert at sealing flange (4) middle part on top.
6. a kind of detachable secondary jet pump that is applied to sewage treatment according to claim 5, is characterized in that: described secondary jet pipe (5) is Stainless Steel Tube.
7. a kind of detachable secondary jet pump that is applied to sewage treatment according to claim 3, is characterized in that: described diffusing tube (9) is the body of falling funnel shape.
8. according to the claim 1 ~ 6 a kind of detachable secondary jet pump that is applied to sewage treatment described in any one wherein, it is characterized in that: described water intake (2) is equipped with flange with water outlet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313071.2U CN203856781U (en) | 2014-06-13 | 2014-06-13 | Dismountable secondary jet pump for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313071.2U CN203856781U (en) | 2014-06-13 | 2014-06-13 | Dismountable secondary jet pump for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203856781U true CN203856781U (en) | 2014-10-01 |
Family
ID=51606635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420313071.2U Expired - Fee Related CN203856781U (en) | 2014-06-13 | 2014-06-13 | Dismountable secondary jet pump for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203856781U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074807A (en) * | 2014-06-13 | 2014-10-01 | 孙波 | Detachable secondary jet pump applied to sewage treatment |
| CN107687452A (en) * | 2016-08-05 | 2018-02-13 | 华东理工大学 | A kind of anti-blocking jet pump and its anti-blocking method recycled for reclaimed water resource reclaim |
| WO2018094624A1 (en) * | 2016-11-23 | 2018-05-31 | 李静 | Biochemical treatment device for wastewater circulating in single tank |
| WO2018094621A1 (en) * | 2016-11-23 | 2018-05-31 | 李静 | Wastewater biochemical treatment device |
-
2014
- 2014-06-13 CN CN201420313071.2U patent/CN203856781U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074807A (en) * | 2014-06-13 | 2014-10-01 | 孙波 | Detachable secondary jet pump applied to sewage treatment |
| CN107687452A (en) * | 2016-08-05 | 2018-02-13 | 华东理工大学 | A kind of anti-blocking jet pump and its anti-blocking method recycled for reclaimed water resource reclaim |
| CN107687452B (en) * | 2016-08-05 | 2019-03-01 | 华东理工大学 | A kind of anti-blocking jet pump and its anti-blocking method for middle water resource recycling and reusing |
| WO2018094624A1 (en) * | 2016-11-23 | 2018-05-31 | 李静 | Biochemical treatment device for wastewater circulating in single tank |
| WO2018094621A1 (en) * | 2016-11-23 | 2018-05-31 | 李静 | Wastewater biochemical treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203856781U (en) | Dismountable secondary jet pump for sewage treatment | |
| CN105289347B (en) | A kind of stepped venturi mixer | |
| CN108204382A (en) | A kind of compound jet pump being combined based on central jet and annular jet | |
| CN204841440U (en) | Inside has static mixer device of duckbilled type jet | |
| CN208287833U (en) | Utilize the gas-water mixer of hydraulic ejector principle | |
| CN206290499U (en) | A kind of novel injection pump | |
| CN104074807A (en) | Detachable secondary jet pump applied to sewage treatment | |
| CN209714623U (en) | A kind of construction tunnel air cleaning unit | |
| CN108240023A (en) | A kind of water discharge device for toilet seat | |
| CN206081848U (en) | High -efficient vibration filter formula sludge treatment equipment | |
| CN206219304U (en) | Deflector type cloth water channel | |
| CN205362131U (en) | Self -service multi -functional circulation water route cleaning machine | |
| CN111715005B (en) | Device for purifying air with dust | |
| CN211502936U (en) | High-rise smoke exhaust system | |
| CN209085368U (en) | A kind of high-efficiency steam-water hybrid heater | |
| CN210915479U (en) | Hydrodynamic cavitation oxygenation device | |
| CN205569835U (en) | Fire fighting equipment of cold -reduced sheet cleaner | |
| CN207952159U (en) | Water-air mix cleaning device | |
| CN206965499U (en) | A kind of stainless steel produces acid mist emission-control equipment | |
| CN205995205U (en) | Venturi high-efficiency wet-type dust collector | |
| CN206590944U (en) | The device that a kind of waste acid resource joint disposal is utilized | |
| CN205146015U (en) | Notch cuttype venturi blender of misce bene | |
| CN205730508U (en) | A kind of efficiently backwash filter | |
| CN206121395U (en) | Fountain dust collector | |
| CN109364719A (en) | A kind of boiler smoke scrubbing tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI KAIRUI ENVIRONMENTAL PROTECTION TECHNOLOGY C Free format text: FORMER OWNER: SUN BO Effective date: 20150327 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 644201 YIBIN, SICHUAN PROVINCE TO: 230000 HEFEI, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150327 Address after: 230000 Anhui province Hefei city administrative district of China World Trade Center Tianyu garden 5 room 2308 Patentee after: Anhui Kai Rui Environmental Protection Technology Co., Ltd Address before: Venus Venus village group 644201 Yibin City, Sichuan Province town of Minmetals Jiangan County Patentee before: Sun Bo |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20170613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |