CN219079165U - Sewage concentration device with non-condensable gas recovery treatment function - Google Patents
Sewage concentration device with non-condensable gas recovery treatment function Download PDFInfo
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- CN219079165U CN219079165U CN202222945521.7U CN202222945521U CN219079165U CN 219079165 U CN219079165 U CN 219079165U CN 202222945521 U CN202222945521 U CN 202222945521U CN 219079165 U CN219079165 U CN 219079165U
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- ejector
- condensable gas
- condenser
- gas recovery
- pipeline
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Abstract
The utility model discloses a sewage concentration device with non-condensable gas recovery treatment, which belongs to the technical field of chemical industry and comprises a condenser, wherein an outlet pipeline of the condenser is connected with an ejector extraction opening, the ejector extraction opening is arranged on an ejector, the extraction opening of the ejector is connected above an outlet pipe of the condenser, the non-condensable gas enters a crude vertical pipe along with steam condensate, and is treated by an adsorption device, so that the non-condensable gas is effectively collected, no pipeline cavitation is caused, and an evaporation device, the condenser, the ejector, the crude vertical pipe and the adsorption device are integrally combined, thereby being beneficial to better collection of the non-condensable gas.
Description
Technical Field
The utility model relates to the technical field of chemical industry, in particular to a sewage concentration device with a non-condensable gas recovery treatment function.
Background
The sewage treatment process is an effective process method for various economical, reasonable and scientific urban domestic sewage and industrial wastewater.
In the prior art, sewage can produce harmful waste gas in concentration process, and harmful waste gas can not be condensed at concentration in-process secondary steam condensation, and in harmful waste gas was detained in condenser store up outlet pipeline, can't be effectively collected.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a sewage concentration device with non-condensable gas recovery treatment, which comprises a condenser, wherein an outlet pipeline of the condenser is connected with an ejector extraction opening, and the ejector extraction opening is arranged on an ejector.
Preferably: the pipeline is provided with a pressure reducing valve which is connected with the evaporation device through the pipeline.
Preferably: the evaporation device is provided with a low-position concentrated sewage outlet.
Preferably: the evaporation device pipeline is connected with the condenser.
Preferably: the condenser is provided with a process water inlet and a process water outlet, and is provided with a condensed water outlet.
Preferably: the ejector is provided with a steam inlet.
Preferably: the ejector is connected with the evaporation device through a pipeline.
Preferably: the evaporation device pipeline is connected with the thick vertical pipe.
Preferably: and a steam condensate outlet is arranged on the coarse vertical pipe.
Preferably: the exhaust valve is arranged on a pipeline connected with the coarse vertical pipe, the exhaust valve is connected with the adsorption device through a pipeline, and an exhaust port is arranged on the adsorption device.
The utility model has the technical effects and advantages that:
the extraction opening of the ejector is connected above the outlet pipe of the condenser, the noncondensable gas enters the coarse vertical pipe along with the steam condensate, and is treated by the adsorption device, so that the noncondensable gas is effectively collected.
Drawings
Fig. 1 is a schematic diagram of a sewage concentration device with non-condensable gas recovery treatment according to an embodiment of the present application.
In the figure: 1. a pressure reducing valve; 2. an evaporation device; 3. a condenser; 4. an ejector; 5. a thick stand pipe; 6. an exhaust valve; 7. and an adsorption device.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Referring to fig. 1, in this embodiment, a sewage concentration device with non-condensable gas recovery treatment is provided, including a pressure reducing valve 1, the pressure reducing valve 1 is disposed on a pipeline, the pressure reducing valve 1 is connected with an evaporation device 2 through a pipeline, a low-position concentrated sewage outlet is disposed on the evaporation device 2, the evaporation device 2 is connected with a condenser 3 through a pipeline, a process water inlet and a process water outlet are disposed on the condenser 3, a condensed water outlet is disposed on the condenser 3, an outlet pipeline of the condenser 3 is connected with an ejector suction port, the ejector suction port is disposed on an ejector 4, a steam inlet is disposed on the ejector 4, the ejector 4 is connected with the evaporation device 2 through a pipeline, the evaporation device 2 is connected with a crude riser 5, a steam condensate outlet is disposed on the crude riser 5, an exhaust valve 6 is disposed on the pipeline connected with the crude riser 5, the exhaust valve 6 is connected with an adsorption device 7 through a pipeline, and an exhaust port is disposed on the adsorption device 7.
The working principle of the utility model is as follows: the sewage is depressurized by a depressurization valve 1 and then enters an evaporation device 2, negative pressure is maintained in the evaporation device 2, the concentrated sewage is discharged from the low position of the evaporation device 2, secondary steam in the evaporation device 2 enters a condenser 3, process water enters the condenser 3, the secondary steam transfers heat to the process water, heat is fully utilized, the process water is discharged from an outlet of the condenser 3, the secondary steam is condensed by the condenser 3, formed condensed water is discharged from an outlet of the condenser 3, formed non-condensable gas enters an ejector 4 from an ejector air suction interface, the steam is used as power for vacuumizing in the ejector 4, vacuum in a separation tank is maintained, the non-condensable gas enters the evaporation device 2 after being separated by the ejector 4, the evaporation device 2 is evaporated, the condensed water enters a coarse vertical pipe 5 along with the steam, the coarse vertical pipe 5 discharges the condensed water, the non-condensable gas enters an adsorption device 7 through an exhaust valve 6, and the gas is discharged from an exhaust port after the adsorption device 7 is processed to reach standards.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (7)
1. The utility model provides a from sewage concentration device of taking noncondensable gas recovery processing, includes condenser (3), its characterized in that, the exit tube of condenser (3) is connected the ejector extraction opening, and the ejector extraction opening sets up on ejector (4), sets up pressure reducing valve (1) on the pipeline, pressure reducing valve (1) pass through pipe connection evaporation plant (2), evaporation plant (2) pipe connection condenser (3), be equipped with technology water inlet and technology water outlet on condenser (3), be equipped with the comdenstion water outlet on condenser (3).
2. The sewage concentration device with the non-condensable gas recovery treatment according to claim 1, wherein the evaporation device (2) is provided with a low-level concentrated sewage outlet.
3. The sewage concentration device with the non-condensable gas recovery treatment according to claim 2, wherein a steam inlet is arranged on the ejector (4).
4. The sewage concentration device with the non-condensable gas recovery treatment according to claim 1, wherein the ejector (4) is connected with the evaporation device (2) through a pipeline.
5. The sewage concentration device with non-condensable gas recovery treatment according to claim 4, wherein the evaporation device (2) is connected with a coarse vertical pipe (5) through a pipeline.
6. The sewage concentration device with non-condensable gas recovery treatment according to claim 5, wherein a steam condensate outlet is arranged on the coarse vertical pipe (5).
7. The sewage concentration device with the non-condensable gas recovery treatment according to claim 6, wherein an exhaust valve (6) is arranged on a pipeline connected with the coarse vertical pipe (5), the exhaust valve (6) is connected with an adsorption device (7) through a pipeline, and an exhaust port is arranged on the adsorption device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222945521.7U CN219079165U (en) | 2022-11-04 | 2022-11-04 | Sewage concentration device with non-condensable gas recovery treatment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222945521.7U CN219079165U (en) | 2022-11-04 | 2022-11-04 | Sewage concentration device with non-condensable gas recovery treatment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219079165U true CN219079165U (en) | 2023-05-26 |
Family
ID=86423503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222945521.7U Active CN219079165U (en) | 2022-11-04 | 2022-11-04 | Sewage concentration device with non-condensable gas recovery treatment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219079165U (en) |
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2022
- 2022-11-04 CN CN202222945521.7U patent/CN219079165U/en active Active
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