CN212251578U - Industrial wastewater zero discharge device for softening and low-temperature air evaporation cooperative treatment - Google Patents
Industrial wastewater zero discharge device for softening and low-temperature air evaporation cooperative treatment Download PDFInfo
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- CN212251578U CN212251578U CN202020920909.XU CN202020920909U CN212251578U CN 212251578 U CN212251578 U CN 212251578U CN 202020920909 U CN202020920909 U CN 202020920909U CN 212251578 U CN212251578 U CN 212251578U
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Abstract
The utility model provides an industrial wastewater zero discharge device for softening and low-temperature air evaporation cooperative treatment, in particular to the field of environmental equipment, which comprises a low-temperature evaporation device and a vacuum pump, wherein the vacuum pump is connected with the low-temperature evaporation device through a pipeline; the pipeline comprises a first pipeline and a second pipeline, one end of the first pipeline is connected with the low-temperature evaporation device in a welding mode, the other end of the first pipeline is connected with one end of the second pipeline, and the other end of the second pipeline is connected with the vacuum pump; a sealing cylinder is arranged in the first pipeline, and the edge of the sealing cylinder extends outwards to be connected with the inner side wall of the first pipeline; the end part of the first pipeline is provided with a first flange surface; the end part of the second pipeline is inserted into the first pipeline, and the side wall of the second pipeline is positioned between the sealing cylinder and the side wall of the first pipeline; a second flange surface is arranged outside the second pipeline; the first flange face and the second flange face are connected through bolts. The utility model discloses can effectively ensure the vacuum seal nature of device to improve the treatment effeciency of device.
Description
Technical Field
The utility model belongs to the environmental equipment field, concretely relates to industrial waste water zero discharge device who softens and low temperature air evaporation coprocessing.
Background
Low-temperature evaporation is commonly used in the concentration process and the crystallization process of chemical production, and can also be applied to the evaporation, concentration and crystallization treatment process of industrial salt-containing wastewater; the low-temperature equipment is evaporated at low temperature in a vacuum environment, and the energy-saving effect is obvious, so the low-temperature equipment is favored; because the evaporation needs to be carried out in a vacuum environment, the low-temperature evaporation device is provided with a vacuum pump, the vacuum pump is connected with the low-temperature evaporation device through a pipeline, the vacuum degree of the low-temperature evaporation device is ensured, but the tightness of the existing connecting pipeline is still to be further improved, so that the treatment effect of the device is ensured;
aiming at the defects, the industrial wastewater zero-discharge device which needs softening and low-temperature air evaporation cooperative treatment can effectively ensure the vacuum tightness of the device so as to improve the treatment efficiency of the device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a soften and industrial waste water zero discharge device of low temperature air evaporation coprocessing can effectively ensure the vacuum seal of device to improve the treatment effeciency of device.
The utility model provides a following technical scheme:
the industrial wastewater zero-discharge device for softening and low-temperature air evaporation cooperative treatment comprises a low-temperature evaporation device and a vacuum pump, wherein the vacuum pump is connected with the low-temperature evaporation device through a pipeline;
the pipeline comprises a first pipeline and a second pipeline, one end of the first pipeline is connected with the low-temperature evaporation device in a welding mode, the other end of the first pipeline is connected with one end of the second pipeline, and the other end of the second pipeline is connected with the vacuum pump;
a sealing cylinder is arranged in the first pipeline, and the edge of the sealing cylinder extends outwards to be connected with the inner side wall of the first pipeline; the end part of the first pipeline is provided with a first flange surface;
the end part of the second pipeline is inserted into the first pipeline, and the side wall of the second pipeline is positioned between the sealing cylinder and the side wall of the first pipeline; a second flange surface is arranged outside the second pipeline;
the first flange face and the second flange face are connected through bolts.
Preferably, the second flange surface is provided with a protrusion, the first flange surface is provided with a groove, and the protrusion is embedded into the groove.
Preferably, a first sealing ring is arranged in the groove of the first flange surface, and a second sealing ring is arranged between the edges of the first flange surface and the second flange surface; and a third sealing ring is arranged between the sealing cylinder and the first pipeline.
Preferably, the edge of the sealing cylinder is connected with the first pipeline through welding; the second flange surface is also connected with the second pipeline through welding.
Preferably, the first pipeline comprises a first branch pipe and a second branch pipe; the edge of the sealing cylinder is connected with the edge of the first branch pipe in a welding manner, and the first branch pipe is connected with the second branch pipe in a welding manner; the first flange surface is arranged on the second branch pipe.
The utility model has the advantages that:
the sealing cylinder is arranged in the first pipeline, and the edge of the sealing cylinder extends outwards and is connected with the inner side wall of the first pipeline; the end part of the first pipeline is provided with a first flange surface; the end part of the second pipeline is inserted into the first pipeline, and the side wall of the second pipeline is positioned between the sealing cylinder and the side wall of the first pipeline; a second flange surface is arranged outside the second pipeline; the first flange face with the second flange face meets through the bolt, and through in the first pipeline of second pipeline embedding, can improve sealed area of contact greatly, do benefit to and improve sealed effect.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a view of the structure of the present invention;
labeled as: 1. a first conduit; 11. a first branch pipe; 12. a second branch pipe; 2. a second conduit; 3. a first flange; 4. a second flange; 5. a bolt; 6. a first seal ring; 7. a second seal ring; 8. a third seal ring; 9. and (6) sealing the cylinder.
Detailed Description
As shown in fig. 1, the industrial wastewater zero discharge device for softening and low-temperature air evaporation synergistic treatment comprises a low-temperature evaporation device and a vacuum pump, wherein the vacuum pump is connected with the low-temperature evaporation device through a pipeline; the pipeline comprises a first pipeline 1 and a second pipeline 2, one end of the first pipeline 1 is connected with the low-temperature evaporation device through welding, the other end of the first pipeline 1 is connected with one end of the second pipeline 2, and the other end of the second pipeline 2 is connected with the vacuum pump; the connection modes are all the prior art and are not described again; a sealing cylinder 9 is arranged in the first pipeline 1, and the edge of the sealing cylinder 9 extends outwards to be connected with the inner side wall of the first pipeline 1; and the end of the first pipeline 1 is provided with a first flange surface 3; the end part of the second pipeline 2 is inserted into the first pipeline 1, and the side wall of the second pipeline 2 is positioned between the sealing cylinder 9 and the side wall of the first pipeline 1; a second flange surface 4 is arranged outside the second pipeline 2; a gap is reserved between the sealing cylinder 9 and the side wall of the first pipeline 1, the second pipeline 2 is embedded between the sealing cylinder 9 and the first pipeline 1, the inner side wall of the first pipeline 1 is attached to the outer wall of the second pipeline 2, and in order to ensure the tightness, the outer wall of the second pipeline 2 can be coated with elastic materials, such as rubber, so that the tightness is further ensured; the first flange face 3 and the second flange face 4 are connected through bolts 5 to ensure the firmness of the flange face connection
The second flange face 4 is provided with a bulge, the first flange face 3 is provided with a groove, and the bulge is embedded into the groove, so that the connection firmness of the first flange face 3 and the second flange face 4 can be ensured; a first sealing ring 6 is arranged in the groove of the first flange surface 3, and a second sealing ring 7 is arranged between the edges of the first flange surface 3 and the second flange surface 4; a third sealing ring 9 is arranged between the sealing cylinder 9 and the first pipeline 1; the sealing firmness of connection can be further ensured through the sealing ring, and the sealing ring can be made of polytetrafluoroethylene; the edge of the sealing cylinder 9 is connected with the first pipeline 1 through welding; the second flange face 3 is also connected with the second pipeline 4 by welding; the welding tightness is high, and the tightness of the device can be effectively ensured; the first pipeline 1 comprises a first branch pipe 11 and a second branch pipe 12; the edge of the sealing cylinder 9 is connected with the edge of the first branch pipe 11 in a welding way, and the first branch pipe 11 is connected with the second branch pipe 12 in a welding way; the first flange face 3 is arranged on the second branch pipe 12; because the sealing cylinder 9 is inconvenient to be arranged in the first pipeline 1, the first pipeline 1 is divided into two sections, and after the sealing cylinder 9 is welded to the first branch pipe 11, the first branch pipe 11 and the second branch pipe 12 are welded; referring specifically to the weld locations in FIG. 1;
the utility model has the advantages that:
as shown in fig. 1, a gap is formed between the sealing cylinder 9 and the side wall of the first pipeline 1, the second pipeline 2 is embedded between the sealing cylinder 9 and the first pipeline 1, the inner side wall of the first pipeline 1 is attached to the outer wall of the second pipeline 2, and in order to ensure the sealing property, the outer wall of the second pipeline 2 can be coated with an elastic material, such as rubber, so as to further ensure the sealing property; the first flange face 3 and the second flange face 4 are connected through bolts 5 to ensure the firmness of the flange face connection; through in the first pipeline of second pipeline embedding, can improve sealed area of contact greatly, do benefit to and improve sealed effect.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The industrial wastewater zero-discharge device for softening and low-temperature air evaporation cooperative treatment comprises a low-temperature evaporation device and a vacuum pump, wherein the vacuum pump is connected with the low-temperature evaporation device through a pipeline; the pipeline comprises a first pipeline and a second pipeline, one end of the first pipeline is connected with the low-temperature evaporation device in a welding mode, the other end of the first pipeline is connected with one end of the second pipeline, and the other end of the second pipeline is connected with the vacuum pump; the method is characterized in that:
a sealing cylinder is arranged in the first pipeline, and the edge of the sealing cylinder extends outwards to be connected with the inner side wall of the first pipeline; the end part of the first pipeline is provided with a first flange surface;
the end part of the second pipeline is inserted into the first pipeline, and the side wall of the second pipeline is positioned between the sealing cylinder and the side wall of the first pipeline; a second flange surface is arranged outside the second pipeline;
the first flange face and the second flange face are connected through bolts.
2. The industrial wastewater zero discharge device for softening and low-temperature air evaporation synergistic treatment according to claim 1, characterized in that: the second flange face is provided with a protrusion, the first flange face is provided with a groove, and the protrusion is embedded into the groove.
3. The industrial wastewater zero discharge device for softening and low-temperature air evaporation synergistic treatment according to claim 2, characterized in that: a first sealing ring is arranged in the groove of the first flange surface, and a second sealing ring is arranged between the edges of the first flange surface and the second flange surface; and a third sealing ring is arranged between the sealing cylinder and the first pipeline.
4. The industrial wastewater zero discharge device for softening and low-temperature air evaporation synergistic treatment according to claim 3, characterized in that: the edge of the sealing cylinder is connected with the first pipeline through welding; the second flange surface is also connected with the second pipeline through welding.
5. The industrial wastewater zero discharge device for softening and low-temperature air evaporation synergistic treatment according to claim 4, characterized in that: the first pipeline comprises a first branch pipe and a second branch pipe; the edge of the sealing cylinder is connected with the edge of the first branch pipe in a welding manner, and the first branch pipe is connected with the second branch pipe in a welding manner; the first flange surface is arranged on the second branch pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020920909.XU CN212251578U (en) | 2020-05-27 | 2020-05-27 | Industrial wastewater zero discharge device for softening and low-temperature air evaporation cooperative treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020920909.XU CN212251578U (en) | 2020-05-27 | 2020-05-27 | Industrial wastewater zero discharge device for softening and low-temperature air evaporation cooperative treatment |
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| Publication Number | Publication Date |
|---|---|
| CN212251578U true CN212251578U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020920909.XU Active CN212251578U (en) | 2020-05-27 | 2020-05-27 | Industrial wastewater zero discharge device for softening and low-temperature air evaporation cooperative treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212251578U (en) |
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2020
- 2020-05-27 CN CN202020920909.XU patent/CN212251578U/en active Active
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