CN211876811U - Continuous blowdown waste heat recovery device with multi-stage filtration structure - Google Patents
Continuous blowdown waste heat recovery device with multi-stage filtration structure Download PDFInfo
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- CN211876811U CN211876811U CN201922256746.XU CN201922256746U CN211876811U CN 211876811 U CN211876811 U CN 211876811U CN 201922256746 U CN201922256746 U CN 201922256746U CN 211876811 U CN211876811 U CN 211876811U
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- waste heat
- heat recovery
- sewage
- pipeline
- recovery device
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- 239000002918 waste heat Substances 0.000 title claims abstract description 58
- 238000011084 recovery Methods 0.000 title claims abstract description 57
- 238000001914 filtration Methods 0.000 title claims abstract description 31
- 239000010865 sewage Substances 0.000 claims abstract description 66
- 239000012535 impurity Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 31
- 239000012528 membrane Substances 0.000 claims description 18
- 238000004321 preservation Methods 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 2
- 238000009298 carbon filtering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a continuous blowdown waste heat recovery device with multistage filtration, including the waste heat recovery box, waste heat recovery box one side top internally mounted has the inlet channel, and is connected with outlet conduit below the waste heat recovery box opposite side outer wall, the inside through connection of waste heat recovery box has sewage pipes, and sewage in the sewage pipes to with the inlet channel with the water liquid flow direction in the outlet conduit the same, sewage pipes is vertical time type tubular construction, and sewage pipes's vertical end internal connection has the one-level filter layer to the one-level filter layer is network structure, sewage pipes's circular arc section bottom is connected with the impurity pipeline, and impurity pipeline externally mounted has logical check valve. This continuous blowdown waste heat recovery device with multi-stage filtration structure can carry out multi-stage filtration to the impurity in the sewage pipes, reduces the impurity in the sewage, can not contain too much foreign matter among the messenger sewage.
Description
Technical Field
The utility model relates to a waste heat recovery device, in particular to a continuous blowdown waste heat recovery device with a multistage filtering structure.
Background
The waste heat is energy which is not utilized in energy utilization equipment under certain economic and technical conditions, namely redundant and waste energy. The waste heat recycling is an important way for improving the economy and saving the fuel. The sewage in the production and processing usually contains higher heat, and the sewage heat in the sewage pipes is usually recycled by using waste heat recovery equipment such as a heat exchanger, the sewage pipes are led into a recovery device, and the heat on the outer wall of the sewage pipes is used for heating the water liquid in the heat exchanger.
The sewage pipes in the existing waste heat recovery device are generally in a unthreaded hole structure, and the condition that sewage impurities in the pipes cannot be subjected to multi-stage filtration exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a continuous blowdown waste heat recovery device with multiple stage filtration structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
continuous blowdown waste heat recovery device with multistage filtration, including the waste heat recovery box, waste heat recovery box one side top internally mounted has the inlet channel, and is connected with outlet conduit below the waste heat recovery box opposite side outer wall, the inside through connection of waste heat recovery box has sewage pipes, and sewage in the sewage pipes to with the inlet channel with the outlet conduit in the water liquid flow direction the same, sewage pipes is vertical back type tubular construction, and sewage pipes's vertical end internal connection has the one-level filter layer to the one-level filter layer is network structure, the one-level filter layer is equipped with a plurality ofly, and the mesh number of one-level filter layer is along with sewage flow to progressively increasing, sewage pipes's circular arc section bottom is connected with the impurity pipeline, and impurity pipeline externally mounted has the logical valve.
As a further aspect of the present invention: the inner wall of the waste heat recovery box body is connected with a heat preservation layer, and the heat preservation layer is made of heat preservation foam.
As a further aspect of the present invention: the waste heat recovery box bottom external connection has the support column, and the positioning hole has been seted up to the support column bottom to the support column is telescopic rod structure.
As a further aspect of the present invention: the sewage pipes are internally connected with an activated carbon filter plate and a permeable membrane, and the activated carbon filter plate and the permeable membrane are sequentially positioned at the rear of the first-stage filter layer.
As a further aspect of the present invention: the number of the first-stage filter layers is at least 3, and the sum of the number of the first-stage filter layers, the number of the activated carbon filter plates and the number of the permeable membranes is equal to the number of the impurity pipelines.
As a further aspect of the present invention: the impurity pipeline is located in the middle of the circular arc structure at the bottom of the sewage pipeline on the front sides of the first-stage filter layer, the activated carbon filter plate and the permeable membrane, and the height of the lowest point of the circular arc of the sewage pipeline is equal to the height of the top of the sewage pipeline.
Compared with the prior art, the beneficial effects of the utility model are that: this continuous blowdown waste heat recovery device with multi-stage filtration structure can carry out multi-stage filtration to the impurity in the sewage pipes, reduces the impurity in the sewage, can not contain too much foreign matter among the messenger sewage. The sewage discharge pipeline of the continuous sewage discharge waste heat recovery device with the multistage filtering structure is internally provided with a plurality of one-stage filtering layers with mesh structures, the mesh numbers of which are gradually increased, so that impurities in water liquid in the sewage discharge pipeline are subjected to multistage filtering, and the water liquid cannot contain excessive foreign matters.
Drawings
FIG. 1 is a schematic structural diagram of a continuous blowdown waste heat recovery device with a multi-stage filtering structure;
FIG. 2 is an enlarged schematic view of the part A in FIG. 1 of the continuous blowdown waste heat recovery device with a multi-stage filtering structure;
FIG. 3 is a schematic top view of a first filtering layer of the continuous blowdown waste heat recovery device with a multi-stage filtering structure;
FIG. 4 is a schematic top view of an activated carbon filter plate in the continuous blowdown waste heat recovery device with a multi-stage filter structure;
fig. 5 is a schematic top view of a water permeable membrane in a continuous blowdown waste heat recovery device with a multi-stage filtering structure.
In the figure: 1. the water inlet pipe, 2, the heat preservation, 3, the waste heat recovery box, 4, sewage pipes, 5, one-level filter layer, 6, logical check valve, 7, impurity pipeline, 8, the membrane of permeating water, 9, positioning hole, 10, support column, 11, outlet conduit, 12, active carbon filter.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, in the embodiment of the present invention, a continuous blowdown waste heat recovery device with a multi-stage filtration structure comprises a waste heat recovery box 3, a water inlet pipe 1 is installed inside the upper portion of one side of the waste heat recovery box 3, a water outlet pipe 11 is connected below the outer wall of the other side of the waste heat recovery box 3, a heat preservation layer 2 is connected to the inner wall of the waste heat recovery box 3, and the heat preservation layer 2 is made of heat preservation foam, so that the heat preservation layer 2 can preserve heat of water liquid in the waste heat recovery box 3, reduce the heat emission to the outside of the waste heat recovery box 3, a support column 10 is connected to the outside of the bottom end of the waste heat recovery box 3, a positioning through hole 9 is formed in the bottom of the support column 10, and the support column 10 is a telescopic rod structure, the telescopic rod structure can adopt a freely positioning sliding support B-157, and the impurity pipeline 7 can be fixed with the ground through a screw inserted into the positioning through hole 9, the inside of the waste heat recovery box body 3 is connected with a sewage discharge pipeline 4 in a penetrating way, the sewage flow direction in the sewage discharge pipeline 4 is the same as the water flow direction in the water inlet pipeline 1 and the water outlet pipeline 11, the inside of the sewage discharge pipeline 4 is connected with an active carbon filter plate 12 and a permeable membrane 8, the active carbon filter plate 12 and the permeable membrane 8 are sequentially positioned behind a first-stage filter layer 5, the structure enables the active carbon filter plate 12 and the permeable membrane 8 to further filter the sewage, the multistage filtering effect is improved, the sewage discharge pipeline 4 is of a vertical-loop structure, the inside of the vertical end of the sewage discharge pipeline 4 is connected with the first-stage filter layer 5, the first-stage filter layer 5 is of a mesh structure, at least 3 first-stage filter layers 5 are arranged, and the sum of the number of the first-, the structure ensures that each first-stage filter layer 5, the activated carbon filter plate 12 and the permeable membrane 8 can correspond to one impurity pipeline 7, the impurity pipeline 7 is positioned in the middle of an arc structure at the bottom of the sewage pipeline 4 at the front side of the first-stage filter layer 5, the activated carbon filter plate 12 and the permeable membrane 8, the height of the arc lowest point of the sewage pipeline 4 is equal to the height of the top of the sewage pipeline 4, the structure ensures that sewage impurities filtered by the first-stage filter layer 5, the activated carbon filter plate 12 and the permeable membrane 8 can all slide to the arc position of the sewage pipeline 4 and are discharged by the sewage pipeline 4, the number of the first-stage filter layers 5 is increased gradually along with the flow direction of the sewage, the bottom of the arc section of the sewage pipeline 4 is connected with the impurity pipeline 7, the outside of the impurity pipeline 7 is provided with the stop valve 6, and the structure ensures that the first-stage filter layer 5 can, and the first-stage filter layer 5 with gradually increased mesh number can gradually reduce the size of the filter pores along with the flow of the sewage so as to carry out multi-stage filtration on impurities in the sewage, and then the impurities are discharged through the impurity pipeline 7.
The utility model discloses a theory of operation is: when the continuous blowdown waste heat recovery device with the multistage filtering structure is used, firstly, the supporting column 10 needs to be adjusted to a proper height, then the supporting column is fixed on the ground through the positioning through hole 9 to support the positioning through hole 9, then a user can introduce water liquid to be heated into the waste heat recovery box 3 through the water inlet pipeline 1, sewage entering the interior of the blowdown pipeline 4 from the direction of the water inlet pipeline 1 can sequentially pass through the first-stage filtering layer 5 with gradually increased mesh number, the activated carbon filtering plate 12 and the permeable membrane 8, impurities in the sewage can be filtered and separated by the first-stage filtering layer 5, the activated carbon filtering plate 12 and the permeable membrane 8, then the sewage leaves the interior of the waste heat recovery box 3, when the water liquid flows in the blowdown pipeline 4 in the interior of the waste heat recovery box 3, heat can be emitted into the water liquid of the waste heat recovery box 3 through the outer wall of the blowdown pipeline, in order to reach waste heat recovery's purpose, the heat preservation 2 of 3 inner walls of waste heat recovery box can reduce the outside emission of water liquid heat, and the water liquid that is heated can be discharged through outlet conduit 11, and 4 inside impurity that are filtered off can the landing to the circular arc part bottom of sewage pipes 4, then can open logical check valve 6 and pass through impurity pipeline 7 with impurity and discharge to accomplish a series of work.
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 or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. Continuous blowdown waste heat recovery device with multi-stage filtration, including waste heat recovery box (3), its characterized in that: a water inlet pipeline (1) is arranged inside the upper part of one side of the waste heat recovery box body (3), and a water outlet pipeline (11) is connected below the outer wall of the other side of the waste heat recovery box body (3), a sewage discharge pipeline (4) is connected in the waste heat recovery box body (3) in a penetrating way, the sewage in the sewage discharge pipeline (4) flows in the same direction as the water in the water inlet pipeline (1) and the water outlet pipeline (11), the sewage discharge pipeline (4) is of a vertical-return-type pipe structure, and a first-stage filter layer (5) is connected inside the vertical end of the sewage discharge pipeline (4), and the first-stage filter layer (5) is a net structure, a plurality of first-stage filter layers (5) are arranged, and the mesh number of the first-stage filter layer (5) is gradually increased along with the flow direction of the sewage, the bottom of the arc section of the sewage discharge pipeline (4) is connected with an impurity pipeline (7), and a stop valve (6) is arranged outside the impurity pipeline (7).
2. The continuous blowdown waste heat recovery device with multi-stage filtration structure of claim 1, wherein: the inner wall of the waste heat recovery box body (3) is connected with a heat preservation layer (2), and the heat preservation layer (2) is made of heat preservation foam.
3. The continuous blowdown waste heat recovery device with multi-stage filtration structure of claim 1, wherein: the waste heat recovery box body (3) bottom external connection has support column (10), and positioning hole (9) have been seted up to support column (10) bottom to support column (10) are telescopic rod structure.
4. The continuous blowdown waste heat recovery device with multi-stage filtration structure of claim 1, wherein: the sewage draining pipeline (4) is internally connected with an activated carbon filter plate (12) and a water permeable membrane (8), and the activated carbon filter plate (12) and the water permeable membrane (8) are sequentially located behind the first-stage filter layer (5).
5. The continuous blowdown waste heat recovery device with multi-stage filtration structure of claim 1, wherein: the number of the first-stage filter layer (5) is at least 3, and the sum of the number of the first-stage filter layer (5), the number of the activated carbon filter plates (12) and the number of the permeable membranes (8) is equal to the number of the impurity pipelines (7).
6. The continuous blowdown waste heat recovery device with multi-stage filtration structure of claim 5, wherein: impurity pipeline (7) are located sewage pipes (4) bottom circular arc structure middle part of one-level filter layer (5), active carbon filter (12) and permeable membrane (8) front side, and the circular arc minimum height of sewage pipes (4) equals sewage pipes (4) top height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922256746.XU CN211876811U (en) | 2019-12-16 | 2019-12-16 | Continuous blowdown waste heat recovery device with multi-stage filtration structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922256746.XU CN211876811U (en) | 2019-12-16 | 2019-12-16 | Continuous blowdown waste heat recovery device with multi-stage filtration structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211876811U true CN211876811U (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922256746.XU Active CN211876811U (en) | 2019-12-16 | 2019-12-16 | Continuous blowdown waste heat recovery device with multi-stage filtration structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211876811U (en) |
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2019
- 2019-12-16 CN CN201922256746.XU patent/CN211876811U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240320 Address after: Room 403, Building 20, No. 397 Cangxing Street, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province, 311121 Patentee after: Hangzhou Ruijin Energy saving Technology Co.,Ltd. Country or region after: Zhong Guo Address before: 312000 - 1005-3, No. 68, didanghu Road, Yuecheng District, Shaoxing City, Zhejiang Province Patentee before: Shaoxing Guangtong energy conservation and Environmental Protection Technology Co.,Ltd. Country or region before: Zhong Guo |
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| TR01 | Transfer of patent right |