CN217393120U - Jet orifice rotating automatic sewage discharging device - Google Patents
Jet orifice rotating automatic sewage discharging device Download PDFInfo
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- CN217393120U CN217393120U CN202220595839.4U CN202220595839U CN217393120U CN 217393120 U CN217393120 U CN 217393120U CN 202220595839 U CN202220595839 U CN 202220595839U CN 217393120 U CN217393120 U CN 217393120U
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- jet
- jet orifice
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model belongs to the technical field of cyclone, a rotatory automatic waste fitting discharging of efflux mouth is disclosed. The method comprises the following steps: the device comprises a water inlet pipe, an injection cavity, a sewage suction port and a sewage discharge pipe, wherein the sewage discharge pipe penetrates through the whole injection cavity from top to bottom, and the water inlet pipe is tangent to the injection cavity; n jet orifices are uniformly distributed at the bottom of the jet cavity along the circumferential direction. The jet orifice consists of a conical section, a cylindrical section and a V-shaped groove; the included angle alpha of the bottom of the jet cavity of the jet opening is 5-30 degrees, the taper theta of the conical section of the jet opening is 3-10 degrees, the diameter d of the cylindrical section of the jet opening is 4-10 mm, and the angle beta of the V-shaped groove of the jet opening is 60-90 degrees; the number N of the jet ports is 4-8; the sewage suction port at the lower end of the sewage discharge pipe is conical; the inner wall of the sand discharge pipe is provided with a ceramic wear-resistant material layer. The utility model has lower water inlet pressure and reduces the operation cost; the sewage discharge effect is good.
Description
Technical Field
The utility model belongs to the technical field of cyclone, a rotatory automatic waste fitting discharging of efflux mouth is related to.
Background
After equipment such as a settling tank, a separator and a closed discharge tank for treating crude oil runs for a period of time, solid impurities with a certain height can be accumulated at the bottom of the tank body, so that great influence is caused on the subsequent process. The water inlet pipe enters the cyclone cavity, rotates at a high speed in the cyclone cavity and is discharged from a gap between the lower end of the cyclone cavity and the sewage discharge pipe, the discharged water flow continues to rotate at a high speed to fluidize and rotate accumulated solid impurities to form a negative pressure region, and the fluidized solid impurities enter the sewage discharge pipe from the negative pressure region and are discharged out of the tank. However, because the swirling water generated by the swirling cavity is discharged from the gap between the swirling cavity and the sewage discharge pipe, the angle of the swirling water impacting solid impurities is small, and larger water inlet pressure is needed.
Disclosure of Invention
In order to solve the defects existing in the prior art, the utility model aims to provide a jet orifice rotating automatic pollution discharge device.
The technical scheme of the utility model is that:
a jet orifice rotary automatic waste fitting discharging device comprising: the device comprises a water inlet pipe, an injection cavity, a sewage suction port and a sewage discharge pipe, wherein the sewage discharge pipe penetrates through the whole injection cavity from top to bottom, and the water inlet pipe is tangent to the injection cavity. And N jet ports are uniformly distributed at the bottom of the jet cavity along the circumferential direction. The jet orifice consists of a jet orifice conical section, a jet orifice cylindrical section and a jet orifice V-shaped groove.
An included angle alpha between the jet orifice and the bottom of the jet cavity is 5-30 degrees; the taper of the conical section of the jet orifice is 3-10 degrees, the diameter d of the cylindrical section of the jet orifice is 4-10 mm, and the angle beta of the V-shaped groove of the jet orifice is 60-90 degrees.
The number N of the jet ports is 4-8.
The sewage suction port at the lower end of the sewage discharge pipe is conical.
The inner wall of the sewage discharge pipe is provided with a ceramic wear-resistant material layer.
The utility model has the advantages that: the water inlet pressure is lower, and the operation cost is reduced; the sewage discharge effect is good.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples.
FIG. 1 is an outline view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of the present invention;
fig. 3 is a sectional view of the jet orifice of the present invention.
The reference numbers in the figures are as follows: 1. the sewage suction port 2, the jet orifice 3, the jet cavity 4, the water inlet pipe 5, the sewage discharge pipe 6, the jet orifice conical section 7, the jet orifice cylindrical section 8 and the jet orifice V-shaped groove.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, but the scope of the invention is not limited thereto. Unless otherwise stated, the experimental methods adopted by the utility model are all conventional methods, and experimental devices, materials, reagents and the like can be obtained from commercial sources.
The present invention will be further explained with reference to the accompanying drawings 1-3:
example 1
A jet orifice rotational flow automatic sewage draining device comprises: a water inlet pipe 4, an injection cavity 3, a sewage suction port 1 and a sewage discharge pipe 5. The blow-off pipe 5 runs through the whole spraying cavity 3 from top to bottom, and the water inlet pipe 4 is tangent to the spraying cavity 3. N jet ports 2 are uniformly distributed at the bottom of the jet cavity 3 along the circumferential direction;
the jet orifice 2 consists of a jet orifice conical section 6, a jet orifice cylindrical section 7 and a jet orifice V-shaped groove 8.
An included angle alpha between the jet orifice 2 and the bottom of the jet cavity 3 is 5-30 degrees; the jet orifice 2 consists of a jet orifice conical section 6, a jet orifice cylindrical section 7 and a jet orifice V-shaped groove 8; the taper of the conical section 6 of the jet orifice is theta 3-8 degrees, the diameter d of the cylindrical section 7 of the jet orifice is 4-10 mm, and the angle beta of the V-shaped groove 8 of the jet orifice is 60-90 degrees.
The number N of the jet ports is 4-8.
The sewage suction port at the lower end of the sewage discharge pipe is conical.
The inner wall of the sewage discharge pipe 5 is provided with a ceramic wear-resistant material layer.
Example 2
The utility model discloses a concrete work flow as follows:
1. water inflow: high-pressure water, at a pressure of about 4bar, enters the injection chamber 3 tangentially from the water inlet pipe 4.
2. And (3) swirling flow generation: the high-pressure water rotates at high speed in the injection cavity 3 to form rotational flow, and then the rotational flow is injected from the N injection ports 2, and the accumulated solid impurities are fluidized and rotate to form a negative pressure area by the injected high-speed rotational flow.
3. And (3) blowdown: the fluidized solid impurities flow to the negative pressure zone and are discharged through the blow-off pipe 5.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A jet orifice rotary automatic waste fitting discharging device comprising: inlet tube (4), spray chamber (3), soil pick-up (1), blow off pipe (5), its characterized in that, blow off pipe (5) from the top down run through whole spray chamber (3), blow off pipe (5) lower extreme is conical soil pick-up (1), spray chamber (3) bottom along a plurality of efflux mouthful (2) of circumferencial direction equipartition N.
2. The automatic rotary blowdown device for the jet orifice according to claim 1, wherein the jet orifice (2) is composed of a jet orifice conical section (6), a jet orifice cylindrical section (7) and a jet orifice V-shaped groove (8).
3. The jet orifice rotating automatic pollution discharge device according to claim 2, wherein an included angle α between the jet orifice (2) and the bottom of the jet cavity (3) is 5-30 °; the taper of the jet orifice conical section (6) is 3-10 degrees, the diameter d of the jet orifice cylindrical section (7) is 4-10 mm, and the angle beta of the jet orifice V-shaped groove (8) is 60-90 degrees.
4. The jet orifice rotating automatic sewage discharging device as claimed in claim 1, wherein the number N of the jet orifices (2) is 4-8.
5. A jet orifice rotating automatic waste fitting discharging device as claimed in claim 1, characterized in that said inlet pipe (4) is tangential to the jet chamber (3).
6. The rotary automatic blowdown device for the jet orifice as claimed in claim 1, wherein the inner wall of the blowdown pipe (5) is provided with a wear-resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220595839.4U CN217393120U (en) | 2022-03-18 | 2022-03-18 | Jet orifice rotating automatic sewage discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220595839.4U CN217393120U (en) | 2022-03-18 | 2022-03-18 | Jet orifice rotating automatic sewage discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217393120U true CN217393120U (en) | 2022-09-09 |
Family
ID=83137802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220595839.4U Active CN217393120U (en) | 2022-03-18 | 2022-03-18 | Jet orifice rotating automatic sewage discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217393120U (en) |
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2022
- 2022-03-18 CN CN202220595839.4U patent/CN217393120U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A rotating automatic sewage discharge device at the jet port Effective date of registration: 20230206 Granted publication date: 20220909 Pledgee: Guangfa Bank Co.,Ltd. Dalian Branch Pledgor: DALIAN CREST FLUID EQUIPMENT Co.,Ltd. Registration number: Y2023210000019 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |